Riemerella anatipestifer indirect coagulation antibody detection kit as well as application thereof

The invention discloses a riemerella anatipestifer indirect coagulation antibody detection kit and application thereof. The kit comprises a riemerella anatipestifer indirect coagulation antigen, standard positive serum, standard negative serum and a diluent. The riemerella anatipestifer indirect coagulation antibody detection kit and the application thereof have the beneficial effects that the kit is simple and convenient to operate, can be widely popularized and used in related grassroots veterinarian departments and farms; the kit only needs a few simple consumable materials and incubators when being used detecting samples without any other device, and can be used even in duck farms with relatively simple and rough conditions; the result can be determined intuitively, and can be observed by eyes; professional knowledge is not required for operators, special training is not required, and the detection can be performed only referring to a specification; the kit is low in cost, is economical ...

Electronic cigarette with an improved atomizer

An electronic cigarette with an improved atomizer includes a suction nozzle and a main body. The main body is provided with an atomizing core mounting groove. The atomizing core mounting groove contains an atomizing core. The suction nozzle and the main body are integrated into one piece, or the suction nozzle and the main body can be connected to or detached from each other. The atomizing core includes a casing, a liquid storage assembly, and a heating assembly. A wire passes through a first wire guide hole and is electrically connected to a power supply and a control system. A first air guide hole and a second air guide hole are connected through which an airflow passes.

Smoke generating device of low temperature cigarette

The utility model discloses a smoke generating device of low temperature cigarette aims at providing one kind and aspirates the smoke generating device of low temperature cigarette that experience isgood. Smoke generating device is including the piece that generates heat that is spiral wound form, with the piece superpose of generating heat, spiral wound cranked tobacco layer together to and be arranged in spiral wound form the piece that generates heat, be used for detecting and the generate heat temperature detect switch of piece temperature of control. The utility model discloses the costof manufacture is low, can effectively improve the sense organ of suction.

Particle type fuming section plugging device and cigarette cartridge or cigarette comprising particle type fuming section plugging device

The invention belongs to the field of heating cigarettes, and particularly relates to a particle type fuming section plugging device (II) and a cigarette cartridge or cigarette comprising the particle type fuming section plugging device (II). The plugging device (II) comprises a cup-shaped front plugging piece (2) and a cup-shaped rear plugging piece (1); wherein the cup bottom of the cup-shaped front plug (2) is provided with an input hole (21); an output hole (11) is formed in the cup bottom of the inverted rear plug (1); the cup rims of the cup-shaped front plugging piece (2) and the cup-shaped rear plugging piece (1) are opposite and are detachably connected, and a hollow cavity is formed in the plugging device (II). The plugging device (II) is provided with a hollow cavity, and the two ends of the plugging device (II) achieve smoke circulation through an input hole (21) and an output hole (11). When flue gas flows through the plugging device (II), the volume, the flow speed and the ...

Method for inhibiting synthesis of saccharomyces cerevisiae 2-phenethyl alcohol

The invention provides a method for inhibiting synthesis of saccharomyces cerevisiae 2-phenethyl alcohol, which comprises the following steps of: expressing genes crtE, crtI and crtYB from Xanthophyllomyces rhododendron in a saccharomyces cerevisiae BY4741 cell, and constructing a saccharomyces cerevisiae strain A10 for producing beta-carotene; the method comprises the following steps: respectively expressing NtCCD1-2 and NtCCD10 from tobacco (Nicotianatabacum), ZmCCD1 from Zeamays (Zeamays) and CaCCD4C genes from Crocus sativus L. in A10 (A10), and respectively expressing the NtCCD1-2 and NtCCD10 from Nicotianatabacum), ZmCCD1 from Zeamays (Zeamays) and CaCCD4C genes from Crocus sativus L.. The invention accidentally finds that the plant-derived CCDs can inhibit the synthesis of the saccharomyces cerevisiae 2-phenethyl alcohol, so that a material is provided for deeply exploring the function of the CCDs.

High-voltage pulse electric field inactivation method for Clostridium welchii and inspection method thereof

The invention relates to an inactivating method and a testing method for clostridium welchii. The inactivating method comprises steps of treating bacterial liquid with pulse electric field having electric field intensity of 32-50KV/cm and pulse frequency of 500Hz-2,000Hz at a temperature of between 30 and 55 DEG C, and collecting the treated bacterial liquid to obtain the inactivated bacterial liquid. The testing method comprises steps of inoculating the inactivated bacterial liquid in anaerobic liver soup or a fresh blood dish to culture and then testing with a microscope. The treated product and the whole inactivating process contacted by processors do not generate any side effect likely after formaldehyde is treated in the prior art.

Propionyl-L-carnitine inner salt synthesis method

Valve provided with skirt edge and used for upstream of particle type smoke generation section and particle type cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to a valve provided with a skirt and used for the upstream of a particle type fuming section and a particle type cigarette. The valve comprises a membrane and a frame (2); the frame (2) comprises a frame main body and a plurality of skirt edges (22) which are arranged on the periphery of the frame main body at intervals, and the skirt edges (22) are connected with the frame main body through crease lines (23); a frame opening (21) is formed in the center of the frame main body; the center of the diaphragm (1) is provided with main cutting marks (11) which are perpendicular to each other. The present invention provides a skirt valve for use upstream of a granular fuming segment. The skirt edge has the effects that (1) the axial length of the plugging piece is increased, so that the plugging piece can be easily filled into a smoke tube, and the possibility of side turning and jamming is low; (2) the ...

ELECTRONIC CIGARETTE LIQUID SUPPLY DEVICE AND METHOD

An electronic cigarette liquid supply device includes the piezoelectric substrate, the insulating film, the first interdigital transducer, the second interdigital transducer, the liquid storage chamber, the flow channel and the liquid outlet. A liquid inlet is provided on the liquid storage chamber. One end of the flow channel is hermetically connected to the liquid storage chamber, and the other end of the flow channel is the liquid outlet. The first interdigital transducer and the second interdigital transducer are attached to a surface of the piezoelectric substrate and located between the piezoelectric substrate and the insulating film. The liquid storage chamber, the flow channel and the liquid outlet are provided outside and above the insulating film. 1. An electronic cigarette liquid supply device , comprising:a piezoelectric substrate,an insulating film,a first interdigital transducer,a second interdigital transducer,a liquid storage chamber,a flow channel, anda liquid outlet;whereinthe insulating film covers the piezoelectric substrate;a liquid inlet is provided on the liquid storage chamber; a first end of the flow channel is hermetically connected to the liquid storage chamber, and a second end of the flow channel is the liquid outlet;the first interdigital transducer and the second interdigital transducer are attached to a surface of the piezoelectric substrate and located between the piezoelectric substrate and the insulating film; the liquid storage chamber, the flow channel and the liquid outlet are provided outside and above the insulating film; andthe first interdigital transducer is located beside the liquid storage chamber along a direction opposite to a flow direction in the flow channel and the first interdigital transducer is not in contact with the liquid storage chamber; the second interdigital transducer is located below the flow channel between the liquid storage chamber and the liquid outlet.2. The electronic cigarette liquid supply device ...

High temperature and high humidity testing device and high temperature and high humidity testing system

The invention discloses a high temperature and high humidity testing device and a high temperature and high humidity testing system. The high temperature and high humidity testing device comprises: a test platform composed of a work area and a non-work area, the work area is used for carrying a under-test portion of a display panel, and the non-work area is used for carrying a non-test portion of the display panel; and a sealing cover arranged above the work area, wherein the sealing cover and the test platform jointly form a sealed chamber in the work area, the test platform is provided with a gas guide through groove in the work area, and the gas guide through groove is used for delivering high temperature and high humidity gas to the sealed chamber.

Kit and method for detecting riemerella anatipestifer

The invention discloses a kit for detecting riemerella anatipestifer and a method for using the kit. At least two pairs of specific primers F3, B3, FIP and BIP for loop-mediated isothermal amplification are placed in the kit for detecting riemerella anatipestifer. For making use convenient, the kit also comprises lycine, magnesium sulfate, dNTPs, ThermoPol reaction buffer and Bst DNA polymerase; or a color developing reagent SYBR GREEN I is also added. The kit and the method have the advantages of convenient application on base layer, short detection time, low cost and simple and convenient operation.

Coexpression vector of Chlamydophila abortus and Chlamydophila psittaci protective antigen MOMP and MIP, construction and expression method thereof

The invention discloses a coexpression vector of Chlamydophila abortus and Chlamydophila psittaci protective antigen MOMP and MIP, a construction method and an expression method thereof. By means of a molecular cloning technique, the coding genes of Chlamydophila abortus's main outer membrane protein (MOMPa) and macrophage infection potentiator (MIPa) and Chlamydophila psittaci's main outer membrane protein (MOMPp) and macrophage infectivity potentiator (MIPp) are respectively connected to the dual expression vector pETDuet-1 and pRSFDuet-1 so as to construct the coexpression vector. The coexpression vector provided by the invention carries four protein genes of MOMP and MIP of Chlamydophila abortus and Chlamydophila psittaci, can realize expression in one host bacterium, and can be used for preparing polyvalent chlamydial genetic engineering subunit vaccines and preventing and controlling multi-serotype animal infectious diseases, is in favor of improving the technological level for controlling ...

Anti-tearing plugging piece and particle type cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to an anti-tearing plugging piece and a particle type cigarette. The plugging piece is in a sheet shape and comprises an annular sheet and a central isolation sheet. A cross-shaped reserved notch is formed in the center of the annular sheet; a cross-shaped heating seam is formed in the center of the central isolation piece and located in the center of the cross-shaped reserved notch; and the center of the cross-shaped heating seam is provided with a central anti-tearing seam. The invention provides a closure with a central tear seam. The central anti-tearing seam has the effects that (1) when the central heating needle is inserted, the central spacer part at the central anti-tearing seam is easy to deform and is not torn; and (2) after the central heating needle is inserted, the central isolation piece part at the cross-shaped heating seam and the central anti-tearing seam can restore to the original ...

Kit used for detecting bovine abortus Chlamydia psittaci antibody and preparation method thereof

The invention discloses an ELISA kit used for detecting a bovine abortus Chlamydia psittaci antibody and a preparation method thereof. The ELISA kit comprises a horizontally coated abortus Chlamydia psittaci, an ELIAS plate longitudinally coated with rabbit anti-bovine IgG-HRP as a second antibody, a washing liquid, a confining liquid, a substrate buffer solution A, a substrate buffer solution B and a stop solution, wherein the coated abortus Chlamydia psittaci antigen is abortus Chlamydia psittaci outer membrane protein OmpA, especially the recombinant protein of the abortus Chlamydia psittaci outer membrane protein OmpA.

HIGH TEMPERATURE AND HIGH HUMIDITY TESTING DEVICE AND HIGH TEMPERATURE AND HIGH HUMIDITY TESTING SYSTEM

The invention discloses a high temperature and high humidity testing device and a high temperature and high humidity testing system. The high temperature and high humidity testing device comprises: a test platform composed of a work area and a non-work area, the work area is used for carrying a under-test portion of a display panel, and the non-work area is used for carrying a non-test portion of the display panel; and a sealing cover arranged above the work area, wherein the sealing cover and the test platform jointly form a sealed chamber in the work area, the test platform is provided with a gas guide through groove in the work area, and the gas guide through groove is used for delivering high temperature and high humidity gas to the sealed chamber.

Coexpression vector for main envelope protein and nonstructural protein of hog cholera virus and bovine viral diarrhea virus and building and expression method of coexpression vector

The invention discloses a coexpression vector for main envelope proteins and nonstructural proteins of a hog cholera virus and a bovine viral diarrhea virus and a building and expression method of the coexpression vector. The coexpression vector is used for connecting the coding genes of the main envelope protein (E2c) and nonstructural protein (NS2-3c) of the hog cholera virus and the main envelope protein (E2b) and nonstructural protein (NS2-3b) of the bovine viral diarrhea virus with double expression vectors pETDuet-1 and pRSFDuet-1 respectively based on a molecular cloning technology. The coexpression vector is capable of expressing the main envelope proteins and the nonstructural proteins of the hog cholera virus and the bovine viral diarrhea virus simultaneously, and can be used for preparing multivalent subunit vaccines and preventing and controlling the hog cholera virus and the bovine viral diarrhea virus.

Solar power generation capacity prediction method for photovoltaic power station

The invention discloses a solar power generation capacity prediction method for a photovoltaic power station. The method includes the steps of firstly, calculating the annual average peak sunshine hours of recent years of the region where the photovoltaic power station is located and the installed capacity of the photovoltaic power station; secondly, calculating the solar power generation capacity Wn of the nth year of the photovoltaic power station and the total solar power generation capacity Wtotal of set years of the photovoltaic power station according to the annual average peak sunshine hours, the installed capacity and photovoltaic module attenuation rates. The method has the advantages that the method is applicable to various regions and meteorological conditions, the generated daily average irradiance of each month, annular average irradiance, installed capacity, annual solar power generation capacity in N years and total solar power generation capacity are representative, solar ...

Pull rod type cigarette holder capable of holding cigarettes with different diameters

The utility model discloses a pull rod type cigarette holder capable of holding cigarettes with different diameters. The pull rod type cigarette holder comprises a holder body (1), n clamping pieces (2), n inclined pull rods (4), a right-angle pull rod (6) and a guiderail (7), wherein the holder body (1) is of a hollow structure; the clamping pieces (2) are positioned in the holder body (1); the outer side surfaces of the clamping pieces (2) are connected with the inner wall of the holder body (1) through springs (3); the inclined pull rods (4) are respectively connected with the clamping pieces (2); the inclined pull rods (4) and the clamping pieces (2) are fixed on a pull rod hinge joint (5); the right-angle pull rod (6) is L-shaped; one end of the right-angle pull rod (6) is fixed on the pull rod hinge joint (5) and the other end of the right-angle pull rod (6) penetrates through a holder body lower section (10) and the guiderail (7), and fixed on an adjustment operation block (9) through ...

Sealing structure and rotary kiln equipment

The invention provides a sealing structure and rotary kiln equipment, the sealing structure comprises a fixing assembly, a first flange, a sealing shell and a sealing part, the fixing assembly sleeves a conveying pipeline, and the inner wall of the fixing assembly is attached to the peripheral wall of the conveying pipeline or a gap is formed between the inner wall of the fixing assembly and the peripheral wall of the conveying pipeline; the first flange is fixedly arranged on the conveying pipeline in a sleeving mode and makes sealing contact with the peripheral wall of the conveying pipeline, and the second end of the fixing assembly is fixedly connected with the first flange. The sealing shell is arranged on the outer side of the fixing assembly in a sleeving mode so that a sealed space can be formed between the sealing shell and the fixing assembly. One end of the sealing shell is fixedly connected and hermetically contacted with the furnace barrel; the sealing part is arranged in the ...

Method for measuring volatile fragrance components of electronic cigarette

The invention relates to a method for measuring volatile fragrance components of an electronic cigarette. The method comprises the steps of adding electronic cigarette liquid into a headspace sample injection bottle, adding a solvent into the headspace sample injection bottle for uniform mixing, and sealing a bottleneck of the headspace sample injection bottle through a bottle cover; performing aging treatment on a solid-phase microextraction needle fiber head at a gas chromatography sample injection opening; performing headspace solid-phase microextratcion on the electronic cigarette liquid; performing desorption on substances obtained by extraction at the gas chromatography sample injection opening; qualitatively and quantitatively analyzing the desorbed substances through a gas chromatography-mass spectrometer. According to the method, the loss or the decomposition of the volatile fragrance components of the electronic cigarette can be effectively avoided; multiple volatile fragrance ...

Ultra-long steel strand pulling method

The invention provides a super-long steel strand pulling method which comprises the following steps: step 1, preparing a corrugated pipe sleeve, and making a self-made pulling auxiliary tool; secondly, a section of corrugated pipe is cut off at the position, close to the middle, of the installed corrugated pipe; a corrugated pipe sleeve is sleeved on one side; thirdly, in the cut-off area of the corrugated pipe, the steel strand is clamped through a self-made strand penetrating auxiliary tool; 4, manually pulling the strand pulling auxiliary tool from one end of the cut-off area to the other end of the cut-off area so as to realize manual assisted strand pulling; step 5, repeating the steps until all the steel strands are penetrated; 6, rotating the corrugated pipe sleeve until the corrugated pipe sleeve covers all the exposed steel strands; and then the two sides of the corrugated pipe sleeve are sealed by plastic adhesive tapes. According to the method, the mode that the middle of the ...

Self-plugging fuming section with isolation piece, preparation of self-plugging fuming section and granular cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to a self-plugging fuming section (I) with an isolation piece, preparation of the self-plugging fuming section (I) and a particle type cigarette. The self-plugging smoke generation section (I) comprises a smoke tube (1), a plugging piece arranged at the far lip end of the smoke tube (1), a rear end isolation piece (2) arranged at the near lip section of the smoke tube (1) and a smoke generation substance arranged between the plugging piece and the rear end isolation piece (2); the smoke tube (1), the plugging piece and the rear end isolation piece (2) are coaxially arranged. In the fuming section, ventilation is realized while fuming particles are blocked by using a rear-end spacer 2 arranged at the near-lip end of the tube body. The plugging piece at the far lip end of the pipe body comprises two schemes: the first scheme is that the plugging piece is the same as the rear-end isolation piece, and ...

Cigarette smoking device having electronic atomization function and method for improving cigarette smoking quality

The present invention relates to a cigarette smoking device having an electronic atomization function, including a cigarette holder and an electronic atomization component cooperatively assembled with one another, wherein the cigarette holder includes a cigarette holding cavity and an optional end cap for closing the open end of a shell; the electronic atomization component includes the shell and the following components located in the shell: a power supply, an airflow sensor switch and an atomizer provided with a central airflow channel; the cigarette holding cavity is in air communication with the central airflow channel of the atomizer; the cigarette smoking device further includes an airflow sensor switch air inlet penetrating the shell and/or the end cap of the cigarette holder. Also provided is a method for improving cigarette smoking quality, the method includes smoking after mainstream smoke generated by an end-lighting cigarette, dilution air and atomization vapor are mixed.

Baffling plugging piece and cigarette cartridge or cigarette comprising same

The invention belongs to the field of heating cigarettes, and particularly relates to a baffling plugging piece and a cigarette cartridge or cigarette comprising the baffling plugging piece. The baffling plugging piece (II) comprises a cup-shaped front plugging piece (2) and a cup-shaped rear plugging piece (1); an input hole (21) is formed in the cup bottom of the cup-shaped front plug (2); an output hole (11) is formed in the cup bottom of the cup-shaped rear plug (1); the cup rims of the cup-shaped front blocking piece (2) and the cup-shaped rear blocking piece (1) are opposite and are detachably connected; and a coaxial core (3) is also arranged in the hollow cavity of the plugging piece. The baffling plugging piece is provided with the hollow cavity, and smoke circulation at the two ends of the baffling plugging piece is achieved through the input hole and the output hole. The coaxial core is arranged in the hollow cavity of the baffling plugging piece, and flue gas needs to move axially ...

Electron cigarette of self -conductance oil

The utility model discloses an electron cigarette of self -conductance oil aims at providing the electron cigarette of self -conductance oil that the smog volume is big. It includes pipy shell, and the switch is located battery, the atomizing device of shell to and be located the suction nozzle cover of shell tail end, atomizing device stores the chamber including the electronic cigarette oil whosets up in the shell, is hollow tube body form and is used for saving the tobacco tar, is constituted the heliciform, is lain in that electronic cigarette oil stores the chamber central through hole and the lurex that has the storage tobacco tar and send out heating effect restraints by a plurality of heaters to and the outer wall has spiral shell hand groove, axial and has the perforating hole, is used for the spiral breather pipe that solderless wrapped connection lurex restrainted, clearance between each heater that lurex restrainted constitutes the oil storage space, the both ends that lurex ...

Electronic cigarette holder

The invention relates to an electronic cigarette holder. The electronic cigarette holder comprises a suction end (4) and a connection end (1) connected with an electronic cigarette body, and further comprises a spiral airflow passage (3) running through the suction end (4) and the connection end (1). The electronic cigarette holder creatively adopts the spiral airflow passage design, so that not only is the problem of poor smoke plumpness of an electronic cigarette solved, but also irritation of nicotine in tobacco tar on the throat and the nasal cavity of a smoker is reduced, and the overall sensory quality of the electronic cigarette can be effectively improved.

Smoking section with open type elastic valve, preparation method thereof and granular cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to a fuming section with an open type elastic valve, preparation of the fuming section and a particle type cigarette. The fuming section comprises a pipe body; the pipe body is used for accommodating a fuming substance; a near-lip end plugging piece and a far-lip end plugging piece are arranged at the two ends of the tube body respectively; and an open type elastic valve is arranged on the far lip end plugging piece. An open type elastic valve is arranged on the far lip end plugging piece. The invention aims to ensure the self-adaption of the existing sheet-shaped, cross-shaped or needle-shaped heating body and facilitate the flexible insertion of the heating body by utilizing the elasticity of the open type elastic valve. When the heating body is not inserted, particle-type fuming substances and the like stored in the heating body are sealed, and air penetrates into the heating body. When the heating ...

Kit for detecting bovine epizootic fever virus and related method

The invention discloses a kit for detecting bovine epizootic fever virus and a using method thereof. The detection kit has at least two pairs of specific primers F3, B3, FIP and BIP for loop-mediated isothermal amplification. The method is used for detecting by using the loop-mediated isothermal nucleic acid amplification technology. The method has the advantages of no need of thermal cycle reaction, no need of amplification in a PCR instrument, simple equipment and low time consumption.

Non -contact adds thermoelectron cigarette

The utility model relates to a non -contact adds thermoelectron cigarette, it is including power (1), atomizer (3), membrane fixer (2 of connecting in proper order) and the suction nozzle end (4) that has central airflow channel, wherein air current intercommunication between atomizer (3), membrane fixer (2) and the suction nozzle end (4), this non -contact adds thermoelectron cigarette is still including control power (1) and temperature control system (5) of atomizer (3), wherein atomizer (3) including oil storage portion and with the portion of generating heat that power (1) electricity is connected, the portion of generating heat regards as this non -contact adds thermoelectron cigarette's electric heating element with carbon fiber exothermic part (3.7). This non -contact adds thermoelectron cigarette adopts carbon fiber heating body as heating element, its not with tobacco tar direct contact, do not have tobacco tar sintering adhesion scheduling problem on the heat -generating body ...

Separating piece for downstream of fuming section and granular cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to an isolating piece for the downstream of a fuming section and a granular cigarette. The whole isolation piece is in a sheet shape and comprises an annular piece and a central isolation piece arranged on one side of the annular piece. Wherein the edge of one side of the central isolation piece is an area covered by the annular piece, the center of the side of the central isolation piece is an area not covered by the annular piece, and a through hole or a gap is formed in the area. The invention provides an isolation sheet which is a sheet material and is smaller in size, and the axial length of a cigarette is reduced. In addition, the hardness of the annular piece is larger than that of the central isolation piece, and the annular piece can bear a certain extrusion effect and is still supported in the smoke pipe. The hardness of the central spacer is small, so that a through hole or a gap with ...

Rollable end sealing block, sealing method of rollable end sealing block and heating cigarette comprising rollable end sealing block

The invention belongs to the technical field of heating cigarettes, and particularly relates to a reelable end sealing block, a sealing method of the reelable end sealing block and a heating cigarette comprising the reelable end sealing block. The sealing block comprises a reelable sealing block body and N fan-shaped sealing blocks arranged at one end of the reelable sealing block body, the reelable sealing block body is rectangular, the N fan-shaped sealing blocks are completely connected with one edge a of the reelable sealing block body through arc lines of the N fan-shaped sealing blocks, the arc lines are indentation lines, and the length a of the edge a of the reelable sealing block body is larger than the length a of the edge a of the reelable sealing block body. N is an integer greater than 2. The cigarette end sealing mode is novel, the cylindrical main body part and the end sealing piece are the integrated rollable end sealing block and are connected through the indentation line ...

ELECTRONIC CIGARETTE WITH AN IMPROVED ATOMIZER

An electronic cigarette with an improved atomizer includes a suction nozzle and a main body. The main body is provided with an atomizing core mounting groove. The atomizing core mounting groove contains an atomizing core. The suction nozzle and the main body are integrated into one piece, or the suction nozzle and the main body can be connected to or detached from each other. The atomizing core includes a casing, a liquid storage assembly, and a heating assembly. A wire passes through a first wire guide hole and is electrically connected to a power supply and a control system. A first air guide hole and a second air guide hole are connected through which an airflow passes. 1. An electronic cigarette with an improved atomizer , comprising:an atomizing core;whereinthe atomizing core comprises a liquid storage assembly and a heating assembly;the liquid storage assembly comprises a liquid storage chip, a PCB, and a liquid storage chip support;the liquid storage chip support is provided with a PCB receiving groove configured to receive the PCB; the liquid storage chip is fixed on the PCB;the heating assembly comprises a heating element and a heating element support;a pin is arranged on the heating element; the heating element support is provided with a heating element receiving groove and a second air guide hole, wherein the heating element receiving groove is configured to receive the heating element; a pin hole is arranged on a wall of the heating element receiving groove; the pin passes through the pin hole, so that the heating element is movably connected to the heating element support; the liquid storage chip is arranged corresponding to the heating element.2. The electronic cigarette with the improved atomizer according to claim 1 , wherein claim 1 , the liquid storage chip comprises an insulating layer claim 1 , a silicon substrate layer claim 1 , and an insulating sealing layer in sequence; or the liquid storage chip comprises the insulating layer claim 1 , a ...

Photovoltaic system generating efficiency comprehensive evaluation method based on BP (back propagation) neural network

The invention discloses a photovoltaic system generating efficiency comprehensive evaluation method based on a BP (back propagation) neural network. Weight assignment on various evaluation indexes is carried out by the BP neural network, influences of human factors on weight can be gradually eliminated in a training process, the weight is corrected, a photovoltaic power generating system is classified, the whole efficiency of the photovoltaic power generating system is evaluated, the running efficiency level of the photovoltaic system and the running efficiency level of key equipment of the photovoltaic system can be judged effectively, key factors which affect the efficiency level of the photovoltaic system and the efficiency level of the key equipment of the photovoltaic system are uncovered, a generating efficiency improvement strategy is discovered, and the generating efficiency of the photovoltaic system and the generating efficiency of the key equipment of the photovoltaic system ...

Method for evaluating smoke volume of electronic cigarettes

The invention discloses a method for evaluating the smoke volume of electronic cigarettes. The method comprises the following steps of (1) measurement, namely sucking the electronic cigarettes, and measuring the particle size distribution and the number of aerosol particles in the generated smoke; and measuring the volume flow rate C and the detection time t of aerosol; (2) data processing, namely dividing classifying diameters di of the aerosol particulate matters according to the particle size distribution and the number of the aerosol particles, and calculating the average concentration n of the aerosol particulate matters corresponding to the di; and (3) calculating the volume of the generated smoke according to a smoke volume calculation formula.

Felt formula self -conductance oil heating atomizer is gradually driven to spiral

The utility model discloses a felt formula self -conductance oil heating atomizer is gradually driven to spiral aims at providing a durable felt formula self -conductance oil heating atomizer is gradually driven to spiral. It includes pipy dustcoat, fixed connection in the base of dustcoat one end, and fixed connection in the suction nozzle cover of the base other end is located dustcoat one end and base fixed connection's central cage to and be located the the heating element of central cage, the one end and the central cage intercommunication of the central cage of air duct orientation, space between central authorities' cage outer wall and the dustcoat constitutes the oil storage chamber, the heating element include with base fixed connection, and the middle part bench insulator of mounting hole has, install in the bench insulator mounting hole, the middle part has and the central electric conduction screw stud of the central through -hole of air vent intercommunication to and be scroll ...

Preparation method of blanking type tobacco rod type aerosol generating product

The invention discloses a preparation method of a blanking type tobacco rod type aerosol generating product, which is characterized by comprising the following steps of: (A) coating a coating layer on the surface of a tobacco particle in an environment with the humidity of less than 15% to obtain the tobacco particle with the coating layer; (B) the tobacco particles with the coating layer are loaded into the aerosol generating product with a reserved cavity through the blanking device (N1), then the aerosol generating product is transferred to the environment with the humidity larger than 40% for standing, the coating layer is activated in the standing process, the tobacco particles are bonded into a tobacco rod (9), and the tobacco rod type aerosol generating product is obtained. Wherein the reserved cavity is the position of the tobacco rod (9). According to the method, after the surfaces of the tobacco particles are coated with the coating layers, the tobacco particles are directly blanked ...

Cleaning device for coating needles, method for cleaning coating needles and glue dispenser

The invention relates to a cleaning device for coating needles, a method for cleaning the coating needles and a glue dispenser. The cleaning device comprises a brush, a driving device and a cleaning fluid tank; the cleaning fluid tank is used for containing cleaning fluid; the brush is located in the cleaning fluid tank, and the driving device is connected with the brush and is used for driving the brush to rotate. By the arrangement, glue solution solidified on the coating needles can be effectively removed by allowing bristles of the brush and the cleaning fluid attached to the bristles to contact with the coating needles, so that good cleaning effect is achieved; high cleaning effect is achieved, and influence on productivity of the device can be lowered.

Reverse power protection method applicable to self-generation self-use grid-connection mode distributed photovoltaic power station

The invention relates to a reverse power protection method applicable to a self-generation self-use grid-connection mode distributed photovoltaic power station. The reverse power protection method comprises the following steps that the value and direction of real-time power of grid-connection points of common coupling are monitored, the monitored real-time power magnitude is compared with the rated power of the photovoltaic power station, and if the reverse power exceeds the set value of the rated output power of the photovoltaic power station, the output power of inverters is reduced step by step and timekeeping is conducted; if the time exceeds the time threshold, grid-connection disconnectors of all slave photovoltaic power stations are removed step by step. The reverse power protection method reduces the impact on a power distribution network, prolongs the service time of photovoltaic power generation and reduces the power utilization cost of users, a power regulating system is scientific ...

Low-loss high-speed differential signal connector

The invention discloses a low-loss high-speed differential signal connector, which comprises a plurality of connecting modules and a multi-cavity shell, and is characterized in that each connecting module comprises a plurality of signal conductors arranged in rows or columns, corresponding grounding parts and a plastic material for fixing a structure; each signal conductor comprises a first contact part/a second contact part and a connecting part between the two contact parts and is arranged in the connector module in pairs, two adjacent signal conductors are arranged as a differential signal pair, the plastic materials at least comprise two plastic materials, the first plastic material layer is a low-dielectric-loss plastic material, and the second plastic material layer is a low-dielectric-loss plastic material. And the second plastic material layer is a common plastic material. Compared with a traditional scheme, a layer of plastic material with low dielectric loss is arranged on the ...

Smoking set of electronic cigarettes

The invention relates to a smoking set of electronic cigarettes. The smoking set comprises a suction end (1), an atomization core (4), a tar storage bin (2), a liquid guiding device used for guiding an atomization liquid in the tar storage bin (1) into the atomization core (4) and at least two airflow passages (3) through which the atomization core (4) and the suction end (1) are communicated, and the airflow passages (3) are converged at the upstream of the suction end (1). As the design that certain angles are formed between the airflow passages (3) is innovatively adopted, not only is the problem of poor smoke plumpness solved, but also irritation of nicotine in tobacco tar to the throat and the nasal cavity of a smoker is greatly reduced, and the integral sensory quality of an electronic cigarette can be effectively improved.

Stepping uniform electric heating cigarette

The invention discloses a stepping uniform electric heating cigarette, which comprises a tobacco filler, a power area, a heating area and a cigarette holder area, wherein the power area and the heating area are sequentially communicated with the cigarette holder area through an airflow passage; the power area consists of a rechargeable battery, a control circuit and a switch, which are electrically connected; the heating area comprises an atomization device, a stepping propulsion device and a heating element; the atomization device consists of a liquid storage cavity and a capillary rod or a capillary tube bundle; the stepping propulsion device and the heating element are electrically connected with the control circuit in the power area through the same switch; the heating element consists of an inner heating sleeve and an outer heating sleeve; the inner heating sleeve is sleeved on the capillary rod or the capillary tube bundle; the outer heating sleeve is sleeved on the inner heating ...

Plated silicon-based electronic cigarette atomizing chip and preparation method thereof

A plated silicon-based electronic cigarette atomizing chip includes the following components: a silicon substrate, wherein the silicon substrate is provided with an array of micro-pillars or an array of micro-holes, an inlet end, and an outlet end, the outer walls of the micro-pillars are plated side walls, the inner walls of the micro-holes are plated inner walls, and the array of micro-pillars defines a plurality of micro-channels or electronic cigarette liquid channels penetrating the micro-holes are provided on the silicon substrate; a glass cover, wherein the air holes passing through the glass cover are provided; and the glass cover is fixedly connected to the silicon substrate by a bonding process.

Tobacco rod type aerosol generating product and preparation method thereof

The invention discloses a tobacco rod type aerosol generating product and a preparation method thereof. The aerosol generating product comprises an outer tube (3), and a wrapping tube (4), a plugging component (5) and a filtering component (6) which are positioned in the outer tube (3), a tobacco rod (9) is arranged in a cavity of the wrapping pipe (4), and the wrapping pipe (4) is formed by rolling a composite paper material; the composite paper material comprises a paper layer (1) and an adsorption layer (2) close to the tobacco rod (9). The tobacco rod (9) is wrapped by the wrapping pipe (4) formed by rolling the composite paper material, the adsorption layer (2) of the composite paper material can adsorb moisture or smoke agents and other substances seeping out of the smoke materials, the moisture or the smoke agents and other substances are prevented from permeating to the outer wall of the paper pipe, and therefore yellow spots are prevented from being generated.

High-speed connector with novel contact mode

The invention discloses a high-speed connector with a novel contact mode, which comprises a plurality of connecting modules and a multi-cavity shell, each connecting module comprises a plurality of signal conductors arranged in rows or columns and corresponding grounding parts, each signal conductor comprises a first contact part/second contact part and a connecting part between the two contact parts, and the grounding parts are connected with the first contact part/second contact part. Every two adjacent signal conductors are arranged as a differential signal pair, the first contact parts of the signal conductors make contact with the first contact parts of the opposite-end connectors or make contact with the contact discs of the PCBs, and the second contact parts of the signal conductors are connected with the contact discs of the PCBs or mounting holes or connected with cables. When the first contact part of the signal conductor is in contact with the first contact part of the opposite-end ...

Brucella diagnostic kit and use method thereof

The invention discloses a microbiological detection technology, in particular to a kit for diagnostic detection of Brucella and a use method of the kit. The Brucella detection kit of the invention at least comprises two pairs of specific amplification primers. The invention has the principle that by utilizing the loop-mediated isothermal amplification reaction (LAMP reaction for short), Bst DNA polymerase and two pairs of specific inner and outer primers (inner primers FIP/BIP and outer primers F3/B3) designed according to a target gene sequence specifically recognize six independent regions on the target sequence, start cyclic chain displacement reaction and start complementary chain synthesis in the target DNA region, so that on the same chain, a complementary sequence cyclically forms a stem-loop DNA mixture with a plurality of loops and a cauliflower structure.

Aerosol generating product in hollow form

The invention discloses an aerosol-generating article in a hollow form, comprising an outer wrapping tube (1), and an aerosol-generating substrate (2), a support (3) and a filter (4) located within the outer wrapping tube (1); the aerosol generating substrate (2) is a hollow tube and comprises a first groove corrugated tube body (21) and a thermosensitive smoke generating layer (22), and the thermosensitive smoke generating layer (22) comprises tobacco powder, a gel material and a smoke generating material; a thermosensitive fragrance release tube (5) is further arranged between the aerosol generating substrate (2) and the supporting piece (3) and comprises a second groove corrugated tube body (51) and a thermosensitive fragrance release layer (52), and the thermosensitive fragrance release layer (52) comprises a porous material, a gel material and perfume. According to the invention, the hollow tube with the thermosensitive fuming layer is used as a fuming section for the first time, tobacco ...

Aerosol precursor containing medicinal composition of oral medication for treating common cold and method for dispersing aerosol precursor into nano-scale droplets

The present invention relates to an aerosol precursor containing the medicinal composition of an oral medication for treating the common cold, which comprises glycerin, propylene glycol, 1,3-butylene glycol, a flavor component and an oral medication extract for treating the common cold in the mass percentage of (40-45):(20-25):(0-10):(0-10):(0-10) correspondingly. According to the technical scheme, the invention also relates to a method for dispersing the medicinal composition of the oral medication for treating common cold into nano-scale droplets, and an aerosol containing the nano-scale droplets. The aerosol precursor contains the medicinal composition of the oral medication for treating common cold. The aerosol precursor is placed in an electronic cigarette smoking set comprising an electric heater so as to be heated to generate nano-scale droplets. Therefore, the absorption effect of the medicinal composition by human bodies is better.

Plugging piece with petal core and cigarette or cigarette cartridge comprising plugging piece

The invention belongs to the field of heating cigarettes, and particularly relates to a plugging piece with a petal core and application of the plugging piece. The plugging piece (II) comprises a hollow plugging piece main body and a petal core (3); wherein the plugging piece main body comprises an input hole (21) and an output hole (11); the petal core (3) comprises an end socket (31), the end socket (31) is contained in the input hole (21), and a gap serving as an air flow channel exists between the outer wall of the end socket (31) and the inner wall of the input hole (21). The plugging piece is provided with the hollow cavity, and smoke circulation at the two ends is achieved through the input hole and the output hole. A petal core is arranged at the bottom of the plugging piece, a sealing head of the petal core is arranged in the input hole, and a gap between the sealing head and the input hole forms an air flow channel. Therefore, the sizes of the input hole and the output hole can ...

3-(2-amino-ethyl)-5-(3-cyclohexyl-propylidene)-thiazoline-2,4-diketone and derivatives thereof

The invention provides 3-(2-amino-ethyl)-5-(3-cyclohexyl-propylidene)-thiazoline-2,4-diketone and derivatives thereof. The compounds can be used as a dual inhibitor for Raf/MEK/ERK and PI3K/Akt signaling pathways, and can be used for treating cancer.

Temperature measurement sample manufacturing jig and manufacturing equipment

The invention provides a temperature measurement sample manufacturing jig and manufacturing equipment. The temperature measurement sample manufacturing jig comprises a first clamping mechanism, wherein the first clamping mechanism is used for clamping a temperature measurer and adjusting the position of the temperature measurer so that the optimal temperature measuring point located at the end of the temperature measurer can correspond to the width central point at the connecting end of a printed circuit board. Due to the fact that the temperature measurement sample manufacturing jig is provided with the first clamping mechanism, the optimal temperature measuring point of the temperature measurer can correspond to the width central point at the connecting end of the printed circuit board, the alignment deviation, caused by manual alignment, of the optimal temperature measuring point in the width direction of the connecting end is greatly lowered, it is ensured that the temperature measuring ...

A strain of Rhodococcus capable of metabolizing nicotine and use thereof

The invention relates to a rhodococcus that can metabolize nicotine and application thereof, and belongs to the technical field of applied microbiology. The rhodococcus (Rhodococcus sp.Y22) is preserved in General Microbiology Center of China Microbial Culture Collection Management Committee on September 28th, 2008 with the preservation number CGMCC No. of 2683. The rhodococcus (Rhodococcus sp.Y22) has stronger nicotine metabolizing capability and nicotine toxicity resisting capability, and can grow at high nicotine concentration of 3 grams per liter. Through the cultivation of abundant stains, integral cells of the strains can be used as a biological catalyst for completely degrading pure nicotine and simultaneously decreasing the nicotine content in tobaccos. The rhodococcus has the advantages of adjusting the nicotine content in tobacco materials, improving tobacco usability, decomposing nicotine in smoke dust and reducing environmental pollution and the like.

Three-phase grid-connected inverter droop control strategy based on Lyapunov equation

The invention belongs to the technical field of power systems, and particularly relates to a three-phase grid-connected inverter droop control strategy based on a Lyapunov equation. According to the invention, a three-phase grid-connected inverter takes a double-loop control three-phase inverter system comprising a current inner loop and a voltage outer loop as a basic control structure; on the basis of double-loop control, a generation link of reference voltage and reference frequency of a voltage outer loop controller is calculated according to a droop control link, and design of a droop controller of the three-phase grid-connected inverter is achieved; according to the stability of the Lyapunov equation, determining parameters of an inertia link in a voltage outer loop; whether the droop controller meets the requirement that the output voltage and frequency change according to the droop control curve or not is verified through simulation. The control strategy is simple to operate and ...

Three-purpose heating smoke cartridge and manufacturing method and application thereof

The invention belongs to the technical field of heating cigarettes, and particularly relates to a three-purpose heating cigarette cartridge and a manufacturing method and application thereof. The smoke cartridge (1) comprises a first hollow pipe (13), a heat uniformizing piece (15) is arranged in the far lip section of the first hollow pipe (13), and a smoke generating substance (12) is arranged on the downstream of the heat uniformizing piece (15); wherein the heat uniformizing piece (15) is of a side-standing cup-shaped structure with an air cavity (16), the cup opening end is the far lip end of the heat uniformizing piece (15), the cup opening end is open, and the cup bottom end is provided with a vent hole and is the breathable near lip end of the heat uniformizing piece (15). The invention creatively designs a three-purpose heating smoke cartridge. A far lip section of the smoke cartridge is provided with a heat uniformizing piece with a hole at a near lip end. After the smoke cartridge ...

Smoking agent storage device, manufacturing method thereof and cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to a smoke agent storage device, a manufacturing method thereof and a cigarette. The storage device comprises: a tube body; wherein the pipe body is used for accommodating a fuming substance; the two ends of the tube body are provided with a near-lip-end blocking piece and a breathable far-lip-end blocking piece respectively. An airflow outlet is formed in the near-lip end plugging piece; an annular groove is formed in the end face of the far lip end of the pipe body, and the breathable far lip end blocking piece is clamped into the annular groove and blocks the end face of the far lip end of the pipe body. The smoke agent storage device disclosed by the invention combines the effects of the existing granular product on storage of granular smoke materials and isolation of a plug, and can be mounted on a paper tube or a corresponding device with cooling and filtering functions to be directly used ...

Independent smoke generation section, pluggable split type cigarette comprising same and use method

The invention belongs to the technical field of cigarettes, and particularly relates to an independent fuming section, a pluggable split type cigarette comprising the independent fuming section and a use method of the pluggable split type cigarette. The independent fuming section (1) comprises a first hollow pipe (13) and a fuming substance (12) completely filling the inner space of the first hollow pipe (13); the far lip end of the first hollow pipe (13) is blocked by a first blocking piece (11), and the near lip end of the first hollow pipe (13) is blocked by a second breathable blocking piece (14). The invention designs the independent smoke generation section which is of an independent cylinder structure, can be used as a smoke cartridge to be put into a smoking set for smoking, and can also be made into a pluggable split cigarette structure together with the cooling filter section to be used as a cigarette, so that the use flexibility can be improved. Besides, a plurality of vent holes ...

Cigarette lighter type fuel heating cigarette

The invention discloses a cigarette lighter type fuel heating cigarette, which comprises a combustion zone, a heating zone and a filter tip, wherein the combustion zone comprises a fuel chamber, a combustion chamber, a fuel gas pipe and an electronic ignition device, and the fuel chamber and the combustion chamber are sealed and insulated; the fuel gas pipe extends to the combustion chamber from the fuel chamber, and a fuel gas valve is arranged at the end head of the fuel gas pipe positioned in the combustion chamber and is controlled by an adjusting wrench; a heating chassis is arranged at a joint of the heating zone and the combustion zone, and the inner side of the heating zone is fixedly provided with a heating wall and a heating chamber is formed in the heating wall; the filter tip comprises a housing and an acetate fiber filter rod filled in the housing. Heat energy is provided by a fuel gas combustion mode to heat a tobacco material to generate smoke containing nicotine, aroma components ...

High-power DC source used for testing of photovoltaic grid-connected inverter

The invention discloses a high-power DC source used for testing of a photovoltaic grid-connected inverter. Two sets of parallel-connected three-phase full-bridge controllable rectification circuits are adopted so that input voltage range is wider, adaptability is higher, high-power DC can be outputted, level of the outputted DC voltage can be adjusted according to test requirements, and output power can meet the capacity requirement of domestic inverters. The outputted DC voltage is smooth and stable in waveform and common mode voltage to the ground is low. DC voltage response time is short, voltage build-up rate is 80V/s, impact to equipment is low and voltage overshoot amount is 0V so that the tested equipment is ensured to be safe and reliable. DC output adopts parallel-connected output of two paths of DC800A circuit breakers so that DC allowance is high, and a tripping phenomenon does not occur when the tested inverter is overloaded for 1.1 times.

Abortus Chlamydia psittaci vaccine and preparation method thereof

The invention relates to a bovine abortus Chlamydia psittaci subunit vaccine and a preparation method thereof. The vaccine is the subunit vaccine formed by Chlamydophila abortus outer membrane protein A (OmpA), and the preparation method of the vaccine comprises the steps of extracting bacterial total DNA to be served as a template from the Chlamydophila abortus, designing two pairs of specific primers and conducting nested polymerase chain reaction and amplification to obtain the complete gene of the Chlamydophila abortus outer membrane protein A (OmpA), and cloning the gene to a prokaryotic expression vector to obtain a recombinant expression vector; using the recombinant expression vector to transform colon bacillus competent cells, extracting recombinant plasmid and screening out positive clone by PCR and enzyme cutting identification; and transferring the recombinant plasmid into the colon bacillus and conducting induction expression to obtain the antigen protein used for the vaccine ...

Low temperature cigarette of additional electronics atomizing function

The utility model discloses a low temperature cigarette of additional electronics atomizing function aims at providing that a suction is experienced, low temperature cigarette of additional electronics atomizing function. It includes pipy shell, and the switch is located battery, the smoke generating device of shell to and be located the suction nozzle cover of shell tail end, smoke generating device is including setting up in the shell, be the piece that generates heat of spiral wound form, with the piece superpose of generating heat, spiral wound cranked tobacco layer together, the piece that generates heat is connected with battery and switch electricity. The utility model discloses have the great surface that generates heat and toast fully uniformly with the tobacco, avoid the tobaccoinequality of being heated, can let the consumer obtain better use and experience.

Wind storage power station frequency modulation and voltage regulation control system and method

The invention belongs to the technical field of new energy power systems and automation, and particularly relates to a frequency and voltage regulation control system and method for a wind storage power station. The system comprises a station-level EMS energy management system, a wind turbine generator energy management system, an electric hydrogen production power supply management system and an inertia management system. The whole station unit architecture is controlled according to a station-level EMS energy management system, and inertia response control, primary frequency modulation control and voltage regulation control of the wind storage power station are achieved through a domain controller. The maximum power operation mode of the wind power plant weakens the frequency stability and recovery capability of a power grid under the impact of high power vacancy, response adjustment is distinguished according to priorities, and an EMS system is established through a programmable domain ...

Inrush current suppression device suitable for testing transformer frequent no-load input

The invention discloses an inrush current suppression device suitable for testing transformer frequent no-load input. The device is completely serially connected into a power supply loop, the protection and operation method of the original power supply and distribution system will not be changed, so advantages of simple transformation and convenient operation can be realized; and the control circuit is composed of a time relay and a contactor, so advantages of simple structure and no complex digital control can be realized, and the time of the time relay can be adjusted according to actual needs to satisfy the transformer soft starting requirements of different rated capacities and currents, so the device has advantages of broad applicability and wide application range, and play an important support and guarantee in the test of the whole high-power power electronic equipment.

PLATED SILICON-BASED ELECTRONIC CIGARETTE ATOMIZING CHIP AND PREPARATION METHOD THEREOF

A plated silicon-based electronic cigarette atomizing chip includes the following components: a silicon substrate, wherein the silicon substrate is provided with an array of micro-pillars or an array of micro-holes, an inlet end, and an outlet end, the outer walls of the micro-pillars are plated side walls, the inner walls of the micro-holes are plated inner walls, and the array of micro-pillars defines a plurality of micro-channels or electronic cigarette liquid channels penetrating the micro-holes are provided on the silicon substrate; a glass cover, wherein the air holes passing through the glass cover are provided; and the glass cover is fixedly connected to the silicon substrate by a bonding process.

Antibacterial peptide coexpression vector, construction and expression method thereof

The invention discloses an antibacterial peptide coexpression vector, a construction and expression method thereof. The antibacterial peptides fall into four types, and coding genes of the four antibacterial peptides are pairwise connected to double expression vectors pETDuet-1 and pRSFDuet-1 undergoing expression simultaneously in one host bacterium respectively. The antibacterial peptide coexpression vector provided by the invention can efficiently and stably express four antibacterial peptides at the same time, thus having efficient broad-spectrum antibacterial and antiviral activity. The expressed antibacterial peptide protein structure keeps consistent with natural antibacterial peptide, thus solving the problem that change of the protein structure during fusion expression can influence the activity and yield of antimicrobial peptides.

Cigarette column

The invention relates to a cigarette column which comprises a cigarette core bundle formed by rolling tobacco leaves with sweet charm and costustoot type and three tobacco leaf layers sequentially arranged outside the cigarette core bundle, and the tobacco leaves in the three tobacco leaf layers are different. The cigarette column is inserted into the smoking set to be matched for smoking, the smoking set comprises a shell, and a suction nozzle part is formed at one end; a stainless steel inner net capable of moving back and forth in the shell in the axial direction or being integrally pulled out is arranged in the shell, and the cigarette column is inserted into the stainless steel inner net. According to the technical scheme, the tobacco column does not need the procedures of threshing, shredding and the like during conventional cigarette production, tobacco leaf breakage is reduced, the tobacco column is matched with a specific smoking set, the utilization rate of the tobacco leaves ...

Pull-rod cigarette clamp holder capable of clamping cigarettes of different diameters

The invention discloses a pull-rod cigarette clamp holder capable of holding cigarettes of different diameters. The pull-rod cigarette clamp holder comprises a clamp holder body (1), n clamping sheets (2), n diagonal members (4), a right-angle pull rod (6) and a guide rail (7), wherein the clamp holder body (1) has a hollow structure; the n clamping sheets (2) are positioned in the clamp holder body (1); the outer side face of each clamping sheet (2) is connected with the inner wall of the clamp holder body (1) through a spring (3); each diagonal member is connected with one clamping sheet, and is fixed on a pull rod articulation joint (5) together with the clamping sheet; the right-angle pull rod (6) is L-shaped; one end of the right-angle pull rod (6) is fixed on the pull rod articulation joint (5); the other end of the right-angle pull rod (6) passes through a clamp holder body lower segment (10) and the guide rail (7), and is fixed on an adjusting operation block (9) through a locking ...

Method for completing rod forming and rolling of tobacco rod in one step

The invention discloses a method for completing rod forming and rolling of tobacco rods in one step, which comprises the following steps: (A) coating the surfaces of tobacco particles with a coating layer in an environment with the humidity of less than 15%; (B) in the environment with the humidity larger than 60%, composite paper wood is placed on a conveying belt (N1), then tobacco particles with coating layers are placed at the upstream end of the composite paper wood through a discharging device (N4), a closing-in device (N2) is arranged at the downstream end of the composite paper wood, and the tobacco particles with the coating layers are conveyed to the conveying belt (N1) along with running of the conveying belt (N1); the composite paper loaded with the tobacco particles with the coating layer runs from the upstream end to the downstream end, the coating layer is activated in the running process, the tobacco particles are bonded, and the tobacco rod (4) is formed by rolling the ...

Attaching device of anisotropic conductive films and adjustment method of cutter

The invention relates to an attaching device of anisotropic conductive films and an adjustment method of a cutter. The attaching device comprises the cutter and a cutter fixture. The cutter is used for cutting an anisotropic conductive film when the anisotropic conductive film moves; the cutter fixture is used for fixing the cutter. The attaching device is characterized in that the cutter fixture comprises a fixing structure, a first suction structure and a second suction structure; the fixing structure is used for fixing the cutter; the first suction structure arranged on one side of the cutter is used for sucking the cutter so that the cutter is located at a first position in a direction perpendicular to a moving direction of the anisotropic conductive film while the cutter is under adjustment; the second suction structure opposite to the fixing structure comprises a first side parallel to the moving direction of the anisotropic conductive film; when the cutter is under adjustment, the ...

Detachable support for reinforcing steel pipe column and machining method of detachable support

The invention provides a detachable support for reinforcing a steel pipe column and a machining method of the detachable support, and belongs to the technical field of building construction. The detachable support comprises four sets of arc-shaped hoops, and the hoops are detachably connected end to end to form an annular structure capable of wrapping the steel pipe column in a surrounding mode; one end of the hoop is connected with a first connecting plate, the other end of the hoop is connected with a second connecting plate, and mounting holes are formed in the corresponding positions of the first connecting plate and the second connecting plate; high-strength bolts are inserted into the mounting holes in a penetrating manner; the adjacent first connecting plates and second connecting plates are connected through high-strength bolts; a through hole I is also formed in the second connecting plate and is used for bolting inclined channel steel; a through hole II is further formed in the ...

Smoking section with skirt edge separator, preparation method of smoking section and granular cigarette

The invention belongs to the field of heating cigarettes, and particularly relates to a fuming section with a skirt edge separator, a preparation method of the fuming section and a granular cigarette. The fuming section comprises a tube body, a blocking piece arranged at the far lip end of the tube body, a rear end isolation piece arranged at the near lip end of the tube body and a blocking piece and rear end isolation piece arranged at the blocking piece and the rear end isolation piece. According to the smoke generation section, ventilation is achieved while smoke generation particles are blocked through the rear-end isolation piece arranged at the near-lip end of the pipe body. The plugging piece at the far lip end of the pipe body comprises two schemes: the first scheme is that the plugging piece is the same as the rear-end isolation piece, and the fuming section or the cigarette is suitable for existing smoking sets in various non-insertion type heating modes; according to the second ...

Preparation method for heated non-combustion type cigarette block

The invention discloses a preparation method for a heated non-combustion type cigarette block. The cigarette block is composed of 50% to 70% of tobacco powder, 5% to 20% of tobacco stem powder, 3% to 7% of tobacco flavor, 10% to 20% of deionied water, 7% to 11% of alginate and 1% to 2% of glycerinum. All the components are evenly mixed to form tobacco pulp which is formed through a die, and therefore the cylindrical cigarette block with holes can be formed; the formed cigarette block is dried in a drying oven at the temperature of 40 DEG C, the tobacco flavor accounting for, by weight, 1% to 3% of the cigarette block is evenly sprayed on the cigarette block, and the prepared cigarette block is balanced in a constant temperature humidity chamber. The cigarette block is used for a heated non-combustion type cigarette. The cigarette block fills in gaps in the aspect of heated non-combustion type cigarette preparation; meanwhile, the heating efficiency of the cigarette block can be improved ...

Take self -conductance oil heating atomizer of support frame

The utility model discloses a take self -conductance oil heating atomizer of support frame aims at providing a long service life, take self -conductance oil heating atomizer of support frame. It includes pipy dustcoat, the base, and the middle part has the suction nozzle cover of air duct, is located dustcoat one end and base fixed connection's central cage to and be located the the heating element of central cage, the one end and the central cage intercommunication of the central cage of air duct orientation, space between central authorities' cage outer wall and the dustcoat constitutes theoil storage chamber, the heating element include with base fixed connection, and the middle part bench insulator of mounting hole has, install in the bench insulator mounting hole, the middle part hasand the central electric conduction screw stud of the central through -hole of air vent intercommunication to and spiral helicine lurex restraints, the bench insulator extend to constitute to the central ...

Thermosensitive fragrance releasing tube and aerosol generating product comprising same

The invention discloses a thermosensitive fragrance releasing tube and an aerosol generating product containing the thermosensitive fragrance releasing tube, the thermosensitive fragrance releasing tube comprises a tube body (1) and a thermosensitive fragrance releasing layer (2) located on the tube body (1), and the thermosensitive fragrance releasing layer (2) comprises a porous material, a gel material and perfume; and the thermosensitive fragrance release layer (2) faces the tube cavity. The thermosensitive fragrance release layer comprises the porous material, the gel material and the perfume, and the porous material and the gel material jointly realize low-temperature fragrance preservation of the perfume and slow fragrance release after heating, so that the thermosensitive fragrance release effect is achieved.

Position-alignment jig and device

The invention provides a position-alignment jig and device. The position-alignment jig is used for adjusting the position of a printed circuit board during pressing temperature measurement in the pressing connection process of the connecting end of the printed circuit board and the connecting end of a flexible circuit board, so that the connecting end of the printed circuit board is corresponding to a pressing tool bit in position; the position-alignment jig comprises a supporting mechanism, first adjusting mechanisms and a second adjusting mechanism, wherein the supporting mechanism is used for supporting the first adjusting mechanisms and the second adjusting mechanism; the first adjusting mechanisms and the second adjusting mechanism can adjust the position of the printed circuit board in different directions. The position-alignment jig enables the connecting end of the printed circuit board to be quickly corresponding to the pressing tool bit in position, so that the position-alignment ...

Regional power grid inertia time domain gravity center algorithm

The invention belongs to the technical field of power system frequency stability calculation and analysis, and particularly relates to a regional power grid inertia time domain gravity center algorithm, which comprises the following steps of: calculating node inertia and total inertia of a regional power grid; acquiring regional power grid node position information; obtaining a geographic coordinate axis of the regional power grid by using the obtained node position information of the regional power grid; calculating the inertia center-of-gravity position of the regional power grid by using the obtained geographic coordinate axis of the regional power grid; acquiring regional power grid inertia gravity center comprehensive information according to the regional power grid inertia gravity center; calculating the average position of the inertia center of gravity of the regional power grid within the time interval t1-tN by using the comprehensive information of the inertia center of gravity ...

Magnetic suspension self-circulation charger for new energy automobile

The invention provides a magnetic suspension self-circulation charger for a new energy automobile, and relates to the technical field of charging devices. A new energy automobile magnetic suspension self-circulation charger comprises a ball cage half shaft and a magnetic suspension generator, and a transmission shaft of the magnetic suspension generator is connected with the ball cage half shaft. The magnetic suspension generator and the storage batteries are electrically connected with the electric energy conversion module. By the adoption of the automobile power generation device, power can be generated in the automobile running process and stored in the storage battery, the endurance mileage of an automobile can be increased, and energy is saved.

Fault point positioning method for short-circuit fault of armor layer and conductor layer of cable

The invention discloses a fault point positioning method for a short-circuit fault of a cable armor layer and a conductor layer, and the method comprises the steps: (1) connecting an AB end of the cable armor layer with the short-circuit fault to an output end of a same power supply, electrically connecting a B end of a cable conductor layer to one end of a voltage testing device, and connecting the other end of the voltage testing device to a probe; (2) detecting the voltage between the conductor layer and the B end of the armor layer, and roughly calculating the approximate position of a fault point; (3) according to the roughly calculated position of the fault point, finding the approximate position of the fault point through a rewinding or unfolding method; and (4) continuously penetrating a probe into the armor layer near the approximate position of the fault point, and repeatedly detecting the voltage value until the voltage value is close to a 0 voltage point which is the fault point ...

Phenylcarbinol kearny ester compounds

The invention discloses a group of benzyl alcohol Kearny ester compounds, which have low moisture and good stability and are the pro-drug of a carnitine with a completely new structure.

Tobacco pipe with electronic atomization function

The invention relates to a tobacco pipe with an electronic atomization function. The tobacco pipe comprises a pipe bowl (17), a pipe handle (18), a suction mouth section (10), a switch and an atomizer (9), wherein the pipe bowl (17), the pipe handle (18) and the suction mouth section (10) are connected in sequence, the pipe bowl (17) comprises a cigarette containing unit (1) which runs through the top of the pipe bowl (17), an auxiliary air inlet (12) which runs through the upper wall or the side wall of the pipe bowl (17) and a power supply (4) which is positioned in the pipe bowl (17), and the atomizer (9) and the cigarette containing unit (1) are connected in series or in parallel. The tobacco pipe with the electronic atomization function has the effects of being capable of increasing the cigarette suction sensory quality and reducing the harmfulness of smoking.

Construction method suitable for steel box-concrete partial cable-stayed bridge girder

The invention provides a construction method suitable for a main beam of a steel box-concrete partial cable-stayed bridge. The construction method comprises the following steps that S1, a 0 # block of a main pier is constructed; s2, construction of 1 #-5 # and 1 '#-5' # beam sections in a cable-free area; s3, construction of 6 #-14 # and 6 '#-14' # beam sections in cable areas is carried out; s4, construction of a concrete main beam of a 15 # beam section in a cable area; S5, construction of a 16 '# side span beam section and a 16-1 # mid-span main beam of a steel-concrete combined section in the cable area; s6, construction of a cast-in-place linear section 18 '# side span and a steel-concrete combined section 16-2 # midspan main beam; s7, side span closure section 17 '# and steel box transition section mid-span main beam construction; and S8, steel box main beam mid-span construction. The problem that a bottom basket system of the large hanging basket cannot pass through the auxiliary ...

Phenylcarbinol kearny ester compounds

The invention discloses a group of benzyl alcohol Kearny ester compounds, which have low hygroscopicity and good stability and are the prodrugs of a carnitine with a completely new structure.

Pen-shaped electronic cigarette having sterilization function intrinsically

The invention relates to a pen-shaped electronic cigarette having a sterilization function intrinsically. The pen-shaped electronic cigarette comprises a pen cap and a penholder, wherein the pen cap comprises a pen cap shell (5), a charging interface (1), a battery (6), a power supply port (19), a control circuit board (4), an ultraviolet lamp (7), an elastic clamping part (8) and a pen hanging hook (3), wherein the charging interface (1) is located at the semiclosed end of the pen cap shell (5), the battery (6) is contained inside the pen cap shell (5), the power supply port (19) and the control circuit board (4) are in electric connection with the battery, the ultraviolet lamp (7) and the elastic clamping part (8) are located on the inner wall, located at the open end, of the pen cap shell (5), and the pen hanging hook (3) serving as a switch simultaneously is located at the outer side of the pen cap shell (5); the pen holder comprises a pen holder shell (18), and the pen holder shell ...

Heating cigarette and manufacturing method and application thereof

The invention belongs to the technical field of heating cigarettes, and particularly relates to a heating cigarette and a manufacturing method and application thereof. The heating cigarette comprises a fuming section (1) and a cooling and filtering section (2) from the far lip end to the near lip end. The fuming section (1) comprises a first hollow pipe (13), a heat uniformizing piece (15) is arranged in a far lip section of the first hollow pipe (13), and a plugging piece (14) with a hole is arranged on a near lip section of the first hollow pipe (13); the heat uniformizing piece (15) is of a side-standing cup-shaped structure with an air cavity (16), the cup opening end is the far lip end of the heat uniformizing piece (15), the cup opening end is open or provided with a sealing film, and the cup bottom end is provided with a vent hole and is the breathable near lip end of the heat uniformizing piece (15). The heat uniformizing piece with the hole in the bottom is creatively additionally ...

High-temperature and high-humidity testing device and system

The invention discloses a high-temperature and high-humidity testing device and system. The device comprises a testing platform. The testing platform comprises a working area and a non-working area, wherein the working area is used for bearing a to-be-tested part of a display panel, and the non-working area is used for bearing an untested part of the display panel. A sealing cover is arranged on the working area. A sealed chamber is formed by the sealing cover and the testing platform in the working area. A gas guide through groove is formed in the working area of the testing platform and used for conveying high-temperature and high-humidity gas into the sealed chamber. According to the technical scheme, by dividing the testing platform into the working area and the non-working area, placing the to-be-tested part of the display panel in the working area, placing the untested part of the display panel in the non-working area, and conducting a high-temperature and high-humidity test only ...

Electronic cigarette liquid supply device and method

An electronic cigarette liquid supply device includes the piezoelectric substrate, the insulating film, the first interdigital transducer, the second interdigital transducer, the liquid storage chamber, the flow channel and the liquid outlet. A liquid inlet is provided on the liquid storage chamber. One end of the flow channel is hermetically connected to the liquid storage chamber, and the other end of the flow channel is the liquid outlet. The first interdigital transducer and the second interdigital transducer are attached to a surface of the piezoelectric substrate and located between the piezoelectric substrate and the insulating film. The liquid storage chamber, the flow channel and the liquid outlet are provided outside and above the insulating film.

Tobacco juice solvent for electronic cigarette

The invention discloses a tobacco juice solvent for an electronic cigarette. The tobacco juice solvent for the electronic cigarette comprises 10wt%-50wt% of butanediol, 5wt%-15wt% of polyethylene glycol, 5wt%-15wt% of triethylene glycol, 1wt%-5wt% of triacetin, 1wt%-5wt% of diacetin, 1wt%-5wt% of sweet taste inhibitor solutions and the balance glycerin, wherein the sweet taste inhibitor solutions are sweet taste inhibitor aqueous solutions or propylene glycol solutions, and the concentration of the sweet taste inhibitor solutions is 5wt%-15wt%. When the electronic cigarette prepared from the tobacco juice solvent is smoked, sweet greasy is avoided, the drying feeling is light, the taste is bitter, and a good application prospect in the development of the tobacco juice solvent of the electronic cigarette is achieved.

Heating device for tobacco products and smoke generator

The invention discloses a heating device for keeping the smoke amounts and the tastes in the early and later periods during smoking to be consistent and a smoke generator. The heating device (10) comprises a heating element (104) and a support body (100) used for fixing the heating element (104), wherein the support body (1) is made from an insulating material and provided with an accommodating cavity (105) used for accommodating tobacco products; the heating element (104) is arranged on the inner wall of the accommodating cavity (105) and extends in the axial direction of the support body (100); at least part of the heating element (104) penetrates out from the interior of the accommodating cavity (105) to reach the outer wall of the support body (100) so as to form a plurality of electric connection parts (106) capable of being connected with an external power supply (202); the electric connection parts (106) divide the heating element (104) into a plurality of heating sections in the ...

Heating device for tobacco products

The utility model discloses a heating device for maintaining the consistency of smoke amount and taste before and after the smoking process. The heating device (10) comprises a heating element (104) and an insulation support (100) for fixing the heating element (104), the insulation support (100) is made of insulation material and provided with a containing cavity (105) for containing tobacco products, the heating element (104) is arranged on the inner wall of the containing cavity (105) and axially extends along the insulation support (100), at least one part on the heating element (104) penetrates out of the containing cavity (105) to the outer wall of the insulation support (100) so as to form a plurality of electric connecting parts (106) which can be connected with an external power source (202), the plurality of electric connecting parts (106) are used for dividing the heating element (104) into a plurality of heating sections along an axial direction, and the heating sections can ...

Construction method and expression method of coexpression vector of L7/L12, Omp31, Rs alpha and sodC Brucella immune proteins

The invention discloses a construction method and an expression method of a coexpression vector of L7/L12, Omp31, Rs alpha and sodC Brucella immune proteins. The disclosed coexpression vector includes a double expression vector pETDuet-1 and a double expression vector pRSFDuet-1, which are both expressed in the same host bacteria, wherein the two double expression vectors are respectively connected with encoding genes of two Brucella immune proteins. On this basis, the invention also discloses the construction method and the expression method of the coexpression vector. L7/L12, Omp31, Rs alpha and sodC Brucella immune proteins all with good immunity functions can be expressed simultaneously by the coexpression vector disclosed by the invention and are effectively used for preparing subunit vaccine of the Brucella gene engineering and preventing and controlling various brucellosis.

Adj. tabular oil storage and electronics cigarette that generates heat

The utility model discloses an adj. Tabular oil storage and electronics cigarette that generates heat aims at providing one kind and makes convenient adj. Tabular oil storage and electronics cigarettethat generates heat. It includes pipy shell, and the switch is located battery, the atomizing device of shell to and be located the suction nozzle cover of shell tail end, the metal felt of atomizingdevice for having a storage tobacco tar and a heating effect, the metal felt is connected with battery and switch electricity. The utility model discloses low in manufacturing cost, long service lifecan the volume of ensureing tobacco tar atomization stably just have great smog volume, lets the consumer obtain better use and experiences.

Cyclic annular self -conductance oil heating atomizer that distributes

The utility model discloses a cyclic annular self -conductance oil heating atomizer that distributes aims at providing a convenient to use, cyclic annular self -conductance oil heating atomizer that distributes. It includes pipy dustcoat, the base, and the middle part has the suction nozzle cover of air duct, is located dustcoat one end and base fixed connection's central cage to and be located the the heating element of central cage, the one end and the central cage intercommunication of the central cage of air duct orientation, space between central authorities' cage outer wall and the dustcoat constitutes the oil storage chamber, the heating element include with base fixed connection, and the middle part bench insulator of mounting hole has, install in the bench insulator mounting hole,the middle part has and the central electric conduction screw stud of the central through -hole of air vent intercommunication, the suit has the toroidal frame in certain clearance on the bench insulator ...

Double-layer heating cigarette as well as preparation method and application thereof

The invention belongs to the technical field of heating cigarettes, and particularly relates to a double-layer heating cigarette and a preparation method and application thereof. The heating cigarette comprises a hollow pipe (2) and an attractive paper layer (3) wrapped on the outer layer of the hollow pipe (2), a sealing piece (1) is sealed at the far lip end of the hollow pipe (2), and the side end of the sealing piece (1) is wrapped by the attractive paper layer (3). The outer layer of the hollow pipe is wrapped with the attractive paper layer, the side end of the sealing piece is wrapped with the attractive paper layer, at the moment, the side end of the sealing film/the side end of the sealing sleeve cannot be exposed outside, and therefore the phenomenon that the sealing film/the sealing sleeve falls off from the hollow pipe when the side end of the sealing film/the sealing sleeve is stressed in the transportation or filling process of cigarettes is avoided. In addition, an empty ...

Agglutinate experiment mixing plate structure

The utility model discloses an agglutinate experiment mixing plate structure, include the mixing board and paint the board, the mixing board is square board, the above -listed configuration of mixing board is provided with a plurality of reaction tank, it is square board to paint the board, and face above -listed configuration in one side is provided with a plurality of broach, paint the board with during the cooperation of mixing board, the broach inserts in the reaction tank, the reaction tank with the broach one -to -one. The utility model discloses agglutinate experiment mixing plate structure, agglutinate experiment can be gone on in batches, and the very big raises the efficiency, unnecessary anxious the production like traditional slide method is polluted, influence experiment effect, the board is paintd in the use can once only paint a plurality of agglutinate crowds, labour saving and time saving, be convenient for survey the experiment effect, compensate the not enough of clear ...

A strain of Rhodococcus capable of metabolizing nicotine and use thereof

The invention relates to a rhodococcus that can metabolize nicotine and application thereof, and belongs to the technical field of applied microbiology. The rhodococcus (Rhodococcus sp.Y22) is preserved in General Microbiology Center of China Microbial Culture Collection Management Committee on September 28th, 2008 with the preservation number CGMCC No. of 2683. The rhodococcus (Rhodococcus sp.Y22) has stronger nicotine metabolizing capability and nicotine toxicity resisting capability, and can grow at high nicotine concentration of 3 grams per liter. Through the cultivation of abundant stains, integral cells of the strains can be used as a biological catalyst for completely degrading pure nicotine and simultaneously decreasing the nicotine content in tobaccos. The rhodococcus has the advantages of adjusting the nicotine content in tobacco materials, improving tobacco usability, decomposing nicotine in smoke dust and reducing environmental pollution and the like.

Cooling system for cable extrusion molding segmented cooling

A cooling system for cable extrusion sectional cooling is characterized in that a cooling water overflow port is formed in the lower end of a connecting part of a cross-linking pipe and a machine head, a horizontal extrusion mode is changed into a vertical extrusion mode or a catenary extrusion mode by utilizing the characteristic that the water temperature of the upper part is high and the water temperature of the lower part is low in the heating process of cooling water, and the height difference of the liquid level of the cooling water is utilized; the purpose that the water temperature of different liquid level heights is gradually reduced from top to bottom is achieved, the effect of subsection cooling is achieved and replaced, the water temperature is continuous and does not generate stepped change, and therefore the physical performance of polypropylene is improved.

Atomizing device supporting multiple inhalation modes and method of using the same

An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.

Method for detecting atomization homogeneity of electronic cigarette atomizer

The invention relates to a method for detecting atomization homogeneity of an electronic cigarette atomizer. A linear smoking machine is adopted to smoke electronic cigarettes of the same specification and the same type in an ISO smoking mode, 44 mm Cambridge filters are used for trapping total particulate matter of smoke release matter after an electronic cigarette is smoked by 50 times continuously, an absorption bottle is connected between a catcher and a smoking needle cylinder, and 20 mL isopropyl alcohol extraction agents with 0.2-0.5 mg/mL n-heptadecane as internal standard substance is accurately added in the absorption bottle. After smoking, the absorption liquid in the absorption bottle is used for extracting nicotine in the Cambridge filters, and the gas chromatographic method is adopted to measure the nicotine content in the extraction agents according to the GB/T 23355-2009. The nicotine content in the smoke release matter of all electronic cigarette samples is calculated to ...

Comprehensive generating efficiency detection method suitable for photovoltaic power station

The invention discloses a comprehensive generating efficiency detection method suitable for a photovoltaic power station. Comprehensive detection is performed on key equipment of the photovoltaic power station such as a photovoltaic array, a combiner box, an inverter and a transformer as well as direct-current line loss and alternating-current line loss, the electric quantity loss and power loss values of each link are acquired, and comprehensive detection of the generating efficiency of the entire station is realized in combination with system efficiency. Moreover, the bottleneck of the generating efficiency of the entire station can be evaluated by comparing and analyzing the generating efficiency of the key equipment in each photovoltaic power generation link in the same time period, causes are analyzed, and the bottleneck problem is solved, thereby increasing the generating efficiency and generating benefit of the entire station.

ATOMIZING DEVICE SUPPORTING MULTIPLE INHALATION MODES AND METHOD OF USING THE SAME

An atomizing device supporting multiple inhalation modes includes the following components: the main body housing, the main support, the upper end cover, the atomizer placed on the atomizer base, and the lower end cover. A method of using the atomizing device is further provided. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the “cigarette tar atomizing+cigarette baking” mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.

Propionyl-L-carnitine synthesis technology and detection method of related substance and its content

A process for synthesizing the propionyl-L-carnitine features the acylation reaction between L-carnitine and propionyl chloride in propionic acid as solvent under the catalysis of p-toluenesulfonic acid. The method for measuring the contents of propionyl-L-carnitine and associated substances features that the efficient liquid-phase chromatography is used to measure the content of propionyl-L-carnitine and the thin-layer chromatography is used to detect associated substances.

Electronic cigarette liquid containing tea extracts and preparation method of electronic cigarette liquid containing tea extracts

The invention discloses an electronic cigarette liquid containing tea extracts. The electronic cigarette liquid comprises, by weight, 10.0%-20.0% of polyethylene glycol, 5.0%-10.0% of glycerol, 2.0%-10.0% of deionized water, 1.0%-5.0% of Yunnan Hongda tobacco leaf water extracts, 1.0%-5.0% of Zimbabwe tobacco leaf water extracts, 0%-5.0% of nicotine, 5.0%-15.0% of tea extracts, 2.0%-5.0% of tobacco flavors and the balanced 1,3-butanediol. The invention further discloses a method for preparing the electronic cigarette liquid containing the tea extracts. According to the electronic cigarette liquid and the preparation method, as the tea extracts are added to the electronic cigarette liquid, the cigarette smoking feelings and the harmony can be promoted through tea perfumes, and the harmfulness of smoking can be reduced.

ATOMIZING LIQUID GEL WITH REVERSIBLE PHASE TRANSITION CHARACTERISTICS, PREPARATION METHOD AND APPLICATIONS THEREOF

An atomizing liquid gel with reversible phase transition characteristics includes: a sugar-based gelling agent, 0.1-3.0 wt %; an atomizing agent, 97.0-99.9 wt %; a molecule of the sugar-based gelling agent is a sugar molecule introduced with an amide group and/or an aryl group, and the sugar molecule optionally further includes at least one hydrophobic structural part selected from —CH, —O—CBand 4. The atomizing liquid gel according to claim 1 , wherein claim 1 , based on a mass percentage of an atomizing liquid of the atomizing liquid gel claim 1 , the atomizing liquid comprises:the atomizing agent, wherein the atomizing agent accounts for 90-100 wt % of the atomizing liquid;nicotine, wherein the nicotine accounts for 0-10 wt % of the atomizing liquid; anda perfume, wherein the perfume accounts for 0-10 wt % of the atomizing liquid;the atomizing agent is a mixture of glycerol and propylene glycol, wherein a volume ratio of the glycerol and the propylene glycol is 3:7-7:3.5. The atomizing liquid gel according to claim 1 , wherein the atomizing liquid gel with the reversible phase transition characteristics is the atomizing liquid gel having characteristics of thermal reversible phase transition and/or shear reversible phase transition; a temperature of gel-sol phase transition of the atomizing liquid gel is 100° C.-248° C. claim 1 , and a critical shear stress of the gel-sol phase transition of the atomizing liquid gel is 40-800 Pa.6. A preparation method of the atomizing liquid gel according to claim 1 , comprising: heating and dissolving the sugar-based gelling agent in an atomizing liquid to obtain a mixture claim 1 , stirring the mixture until the sugar-based gelling agent is completely dissolved claim 1 , and slowly cooling the mixture to form the atomizing liquid gel.7. An application of the atomizing liquid gel according to claim 1 , comprising: directly injecting a molten atomizing liquid gel solution into a liquid storage tank of an electronic cigarette ...

ELECTROMAGNETICALLY-DRIVEN LIQUID ATOMIZATION DEVICE

An electromagnetically-driven liquid atomization device includes an atomizing core and an electromagnetic drive unit, where the atomizing core includes a liquid storage tank and an electrical heating element; the electrical heating element is provided above a droplet releasing hole, such that a surface of the electrical heating element and the droplet releasing hole are opposite and spaced apart by a certain distance; the electromagnetic drive unit is provided at the bottom of the atomizing core. The electromagnetically-driven liquid atomization device of the present disclosure features small size, quantitative liquid supply, small-volume liquid atomization, controllable droplet formation and liquid surface shape, and no liquid leakage. 1. An electromagnetically-driven liquid atomization device , comprisingan atomizing core and an electromagnetic drive unit, whereinthe atomizing core comprises a liquid storage tank and an electrical heating element;the liquid storage tank is provided with a driving cavity and an extrusion cavity;the driving cavity and the extrusion cavity are in fluid communication;an upper wall of the driving cavity is provided with an elastic diaphragm and a permanent magnet;an upper end of the extrusion cavity is provided with an opening as a droplet releasing hole;the electrical heating element is provided above the droplet releasing hole, and a surface of the electrical heating element and the droplet releasing hole are opposite and spaced apart by a distance; andthe electromagnetic drive unit is provided at a bottom of the atomizing core the atomizing core is further provided with a pressing plate, an upper sealing gasket, an extrusion cavity frame, a driving cavity body, a lower sealing gasket, a substrate and a base; whereinthe liquid storage tank is enclosed by the driving cavity body, the elastic diaphragm, the upper sealing gasket, the lower sealing gasket and the substrate;the pressing plate is provided on an outer wall of the elastic ...

Cigarette smoking device having electronic atomization function and method for improving cigarette smoking quality

The present invention relates to a cigarette smoking device having an electronic atomization function, including a cigarette holder and an electronic atomization component cooperatively assembled with one another, wherein the cigarette holder includes a cigarette holding cavity and an optional end cap for closing the open end of a shell; the electronic atomization component includes the shell and the following components located in the shell: a power supply, an airflow sensor switch and an atomizer provided with a central airflow channel; the cigarette holding cavity is in air communication with the central airflow channel of the atomizer; the cigarette smoking device further includes an airflow sensor switch air inlet penetrating the shell and/or the end cap of the cigarette holder. Also provided is a method for improving cigarette smoking quality, the method includes smoking after mainstream smoke generated by an end-lighting cigarette, dilution air and atomization vapor are mixed.

COMPUTERIZED SYSTEMS AND METHODS FOR PREDICTING A MINIMUM DETECTABLE EFFECT

Embodiments of the present disclosure include computer-implemented systems and methods for predicting a minimum detectable effect. The system may include at least one processor configured to execute instructions to perform steps. The steps may include sending a first webpage to a first user device and a second webpage to a second user device. The second webpage may include at least one characteristic different than the first website. The steps may include collecting user interaction data from the first and second user devices and determining a current minimum detectable effect of a user experience. The steps may include retrieving a set of historic minimum detectable effect values associated with an earlier period of time and determining a percentile rank of the current minimum detectable effect based on the retrieved set of historic minimum detectable effect values. The steps may include predicting a first and second future value of the minimum detectable effect of the user experience and aggregating the first and second future values. The aggregated first and second future value may be compared with a threshold to determine whether or not to stop an experiment and implement a change on a website.

SYSTEM AND METHOD FOR PREDICTING AN OPTIMAL STOP POINT DURING AN EXPERIMENT TEST

Computer-implemented systems and methods for predicting an optimal stop point during an experiment test are disclosed. A disclosed computer-implemented system comprises a memory storing instructions and at least one or more processors. The at least one or more processors may be configured to execute the instructions to obtain a total test time, obtain a minimum detectable effect trend data, determine an average minimum detectable effect change, determine a minimum detectable effect cumulative change threshold, determine a plurality of instantaneous minimum detectable effect changes, and determine a plurality of cumulative minimum detectable effect changes. Furthermore, the at least one or more processors may be configured to determine an optimal stop point time based on the average minimum detectable effect change, the plurality of instantaneous minimum detectable effect changes, and the minimum detectable effect cumulative change threshold to provide the optimal stop point time to a server to conclude the active test.

CHIP ON FILM FLEXIBLE CIRCUIT BOARD AND DISPLAY DEVICE

A Chip on Film (COF) flexible circuit board and a display device using the COF flexible circuit board are provided. The circuit board includes: a substrate; a plurality of conductive terminals arranged separately in parallel over the substrate, each of the plurality of conductive terminals including a wide line and a narrow line; and a anisotropic conductive adhesive region provided over the substrate. A connection site of the wide line and the narrow line is located in an overlapping area of the anisotropic conductive adhesive region and the substrate. The embodiments of the invention can reduce the probability of the circuit board being broken and the undesirable phenomena such as open circuit. 1. A Chip on Film (COF) flexible circuit board , comprising:a substrate;a plurality of conductive terminals arranged separately in parallel over the substrate, each of the plurality of conductive terminals including a wide line and a narrow line connected with each other; andan anisotropic conductive adhesive region provided over the substrate;wherein a connection site of the wide line and the narrow line is disposed in an overlapping area of the anisotropic conductive adhesive region and the substrate.2. The COF flexible circuit board according to claim 1 , wherein a space area is provided between adjacent wide lines claim 1 , and the wide lines have a width larger than a width of the space area claim 1 , and the width of the space area is about four times larger than a diameter of conductive particles in the anisotropic conductive adhesive.3. The COF flexible circuit board according to claim 2 , wherein a ratio of the width of the wide lines and the width of the space area is about 5.1:4.9 to 5.9:4.1.4. The COF flexible circuit board according to claim 2 , wherein a ratio of the width of the wide lines and the width of the space area is about 5.5:4.5.5. The COF flexible circuit board according to claim 1 , wherein a conductive terminal joint area is disposed between ...

Method for Evaluating Aerosol Mass of Electronic Cigarette

The invention discloses a method for evaluating the aerosol mass of electronic cigarettes, comprising the following steps: (1) Measurement: an electronic cigarette is smoked to measure the particle size distribution and the particle numbers in the generated aerosol, and measure the volume flow rate C of the aerosol and the testing time t; (2) Data processing: based on the particle size distribution and number, the aerosol particles are classified with classifying diameter d, and the corresponding average number concentrations n of the particles to classifying diameters dare calculated; and (3) the generated aerosol mass is calculated according to the calculation formula for the aerosol mass of the invention. 2. The method according to claim 1 , wherein a Smoking Cycle Simulator is used to smoke the electronic cigarette.3. The method according to claim 1 , wherein a Fast Particulate Spectrometer is used to make online and real-time measurements to the particle size distribution and particle numbers in the aerosol claim 1 , wherein the Fast Particulate Spectrometer electrifies the aerosol particles by discharge claim 1 , and based on the difference in the electrical mobility of different electrified aerosol particles claim 1 , the Fast Particulate Spectrometer can accomplish the measurements of particle size distribution and the aerosol particle numbers.4. The method according to claim 1 , wherein according to the differences in the terminal testing time point t1 claim 1 , the method can be used for evaluating the aerosol mass produced by the electronic cigarette for per puff claim 1 , or for evaluating the sum of the aerosol mass produced by the electronic cigarette for multiple puffs.5. The method according to claim 1 , wherein the electronic cigarette is electrically heated to heat a nicotine-containing solution to generate an aerosol.6. The method according to claim 1 , wherein a classifier in the Fast Particulate Spectrometer is used to classify the diameter of ...

MAGNETIC DRIVE PUMPING APPARATUS FOR ELECTRONIC CIGARETTE LIQUIDS AND ELECTRONIC CIGARETTE PRODUCT INCLUDING THE MAGNETIC DRIVE PUMPING APPARATUS

A magnetic drive pumping apparatus for electronic cigarette liquids and an electronic cigarette product including the magnetic drive pumping apparatus are provided. The magnetic drive pumping apparatus includes a magnetic drive micro-pump including a housing body and a pump body. A pump diaphragm is arranged inside the housing body, and a pump chamber is formed between the housing body and the pump diaphragm. A valve seat and a valve diaphragm are in the pump body. The pump diaphragm, the valve seat and the valve diaphragm jointly define a flow channel of electronic cigarette liquids. The pump diaphragm is fixed with a permanent magnet, and an inner wall of the housing body is fixed with an electromagnet corresponding to the permanent magnet. A liquid storage element includes a liquid tank and an air vent. The inlet of electronic cigarette liquids is connected to the liquid tank for liquids to pass through. 1. A magnetic drive pumping apparatus for electronic cigarette liquids , comprising:a magnetic drive micro-pump, wherein the magnetic drive micro-pump comprises a housing body and a pump body, a pump diaphragm is arranged inside the housing body, and a pump chamber is formed between the housing body and the pump diaphragm; a valve seat and a valve diaphragm are set in the pump body, the pump diaphragm, the valve seat and the valve diaphragm jointly define a flow channel of electronic cigarette liquids; a first end of the flow channel of electronic cigarette liquids is an inlet of electronic cigarette liquids, and a second end of the flow channel of electronic cigarette liquids is an outlet of electronic cigarette liquids; the pump diaphragm is fixed with a permanent magnet, and an inner wall of the housing body is fixed with an electromagnet, and the electromagnet corresponds to the permanent magnet; anda liquid storage element; wherein the liquid storage element comprises a liquid tank and an air vent; and the inlet of electronic cigarette liquids is connected ...

Variable-frequency surface acoustic wave electronic cigarette

A variable-frequency surface acoustic wave electronic cigarette includes an atomizer. An atomization cavity is disposed in the atomizer, and a variable-frequency surface acoustic wave atomization chip is disposed at a lower portion of the atomization cavity. An inverted trapezoidal interdigital transducer is disposed on the variable-frequency surface acoustic wave atomization chip. An e-liquid storage cavity is disposed in the atomization cavity. A porous ceramic sheet is disposed between the e-liquid storage cavity and the atomization chip. The new variable-frequency surface acoustic wave electronic cigarette can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.

MANUFACTURING JIG AND MANUFACTURING APPARATUS FOR TEMPERATURE MEASURING SAMPLE

Embodiments of the present invention provide a manufacturing jig and a manufacturing apparatus for a temperature measuring sample. The manufacturing jig for a temperature measuring sample includes a first clamping mechanism configured to clamp the strip thermometer and adjust position of the strip thermometer, so that the best temperature measuring point at an end of the strip thermometer is at width center point of the coupling end of the printed circuit board. With the first clamping mechanism, the best temperature measuring point can be located at the width center point of the coupling end, so that alignment deviation of the best temperature measuring point in the width direction of the coupling end due to manual alignment is greatly reduced, which further ensures temperature measuring result of the temperature measuring sample are more accurate, and accurate control on actual pressing temperature of the pressing device can be achieved. 1. A manufacturing jig for a temperature measuring sample , wherein , the temperature measuring sample is formed by fitting a coupling end of a printed circuit board , the best temperature measuring point of a strip thermometer and a flexible printed circuit board correspondingly , and the manufacturing jig for a temperature measuring sample comprises: a first clamping mechanism , which is configured to clamp the strip thermometer and adjust position of the strip thermometer , so that the best temperature measuring point located at an end of the strip thermometer is at a width center point of the coupling end of the printed circuit board.2. The manufacturing jig for a temperature measuring sample of claim 1 , wherein claim 1 , the first clamping mechanism includes a first supporting part claim 1 , a clamping part and a first adjustment part claim 1 , the first supporting part is connected to the first adjustment part claim 1 , and is used for supporting the first adjustment part; the clamping part is movably connected to the first ...

Cigarette smoking device having electronic atomization function and method for improving cigarette smoking quality

Electromagnetically driven liquid atomization apparatus

The present disclosure provides an electromagnetically-driven liquid atomization device, which includes an atomizing core (2) and an electromagnetic drive unit (31), where the atomizing core (2) includes a liquid storage tank (21) and an electrical heating element (22); the electrical heating element (22) is provided above a droplet releasing hole (2121), such that a surface (221) of the electrical heating element and the droplet releasing hole (2121) are opposite and spaced apart by a certain distance; the electromagnetic drive unit (31) is provided at the bottom of the atomizing core (2). The electromagnetically-driven liquid atomization device of the present disclosure features small size, quantitative liquid supply, small-volume liquid atomization, controllable droplet formation and liquid surface shape, and no liquid leakage.

Bubble removal preparation device and method for gel-state electronic liquid (e-liquid)

A bubble removal preparation device and method for a gel-state electronic liquid (e-liquid) are provided. The preparation device includes a negative-pressure chamber and a cooling element, where the negative-pressure chamber is provided therein with a porous e-liquid containing chamber. A temperature controller is configured to control the temperature of the cooling element, and a gap between the porous e-liquid containing chamber and the cooling element forms an e-liquid containing cavity.

Smoke generating device for induction heating in folding air channel

Heating cigarette with adjustable tube wall air permeability and air permeation position, and adjustment method

The present disclosure discloses a heating cigarette with adjustable pipe-wall air permeability and permeation position, including a smoking segment (1) and a heating cigarette filter rod with natural permeability function, the heating cigarette filter rod with natural permeability function sequentially includes a smoke extraction segment (2) and a functional filter rod segment (3), the smoke extraction segment (2) has permeability function itself; a tipping paper (5) only partially wraps the smoke extraction segment (2), the outer part of the smoke extraction segment (2) close to the smoking segment (1) is only equipped with a shaping paper (4), without being wrapped by the tipping paper (5); the shaping paper (4) is permeable, while the tipping paper (5) is impermeable, the length and position of the tipping paper (5) are adjustable. Due to the heating cigarette structure of the present disclosure, air permeability and permeation position of the smoke extraction segment (2) can be adjusted by adjusting the size and position of the tipping paper (5) covering the area of the smoke extraction segment (2), thereby adjusting air permeability and permeation position of the heating cigarette.

Clamping and heating integrated electronic cigarette capable of quantitatively supplying gel e-liquid

Aerosol generating product having composite-form blocking member

The present disclosure discloses an aerosol generating product with a composite plugging part, including an integrated outer sleeve (1), an aerosol generating matrix (6), a plugging part (2), a hollow cavity structure (3) and a filtering part (4) located inside the outer sleeve (1); the plugging part (2) includes a tube wall (21) and a tube cavity (22), the tube wall (21) has a groove corrugated structure, including an outer layer (211), an inner layer (212), and a groove corrugated layer (213) between them; the outer layer (211) limits the outer surface of the plugging part (2), and the inner layer (212) limits the tube cavity (22); a convergent sheet rod (221) is provided inside the tube cavity (22). During smoking, the convergent sheet rod shrinks by heat and blocks part of the central airflow, so that more aerosols contact with aroma-enhancing materials and / or smoking materials on the groove corrugated layer (213), thereby improving the effect of aerosol flavoring and increasing smoke amount.

Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid)

An electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying a gelled electronic liquid (e-liquid) is provided. The e-cigarette includes an upper housing, a lower housing, a gel container, a press and reset mechanism, and an aerosol channel. The gelled e-liquid is supplied quantitatively to a heating chamber by manually pressing the press and reset mechanism. The user can adjust the time interval between pressing and releasing the press and reset mechanism according to the needs of the user for each inhalation by adjusting the length of the gelled e-liquid stick supplied to the heating chamber. Besides, a holder is provided therein with heating plates at different positions, and the holder also serves as a heating element. The design avoids the need to provide the heating element and the heating chamber separately, which reduces the volume of the smoking device.

Electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying gelled electronic liquid (e-liquid)

An electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying a gelled electronic liquid (e-liquid) is provided. The e-cigarette includes an upper housing, a lower housing, a gel container, a press and reset mechanism, and an aerosol channel. The gelled e-liquid is supplied quantitatively to a heating chamber by manually pressing the press and reset mechanism. The user can adjust the time interval between pressing and releasing the press and reset mechanism according to the needs of the user for each inhalation by adjusting the length of the gelled e-liquid stick supplied to the heating chamber. Besides, a holder is provided therein with heating plates at different positions, and the holder also serves as a heating element. The design avoids the need to provide the heating element and the heating chamber separately, which reduces the volume of the smoking device.

Double-layered heating cigarette, and preparation method therefor and use thereof

The present invention is in the technical field of heated cigarettes and in particular relates to a double-layer heated cigarette, and a preparation method and use thereof. The heated cigarette includes an empty tube (2) and an aesthetic paper layer (3) wrapped on the outer layer of the empty tube (2), an end of the empty tube (3) far away from the lip being sealed with a sealing piece (1), and a lateral end of the sealing piece (1) being wrapped by the aesthetic paper layer (3). In the present invention, the aesthetic paper layer is wrapped on the outer layer of the empty tube and the aesthetic paper layer wraps the lateral end of the sealing piece, at the moment, the lateral end of a sealing film/sealing sleeve is not exposed to the outside, which prevents the sealing film/sealing sleeve from falling off the empty tube when the lateral end of the sealing film/sealing sleeve is forced during transport or filling of the cigarette. In addition, the cigarette empty tube is generally a stiffer paper tube and cannot be printed with a pattern. After the outer layer of the empty tube is wrapped with the aesthetic paper layer, the pattern is easily printed and the cigarette becomes more aesthetic.

Particle type aerosol generating product without multi-through-hole fixed member segment

Smoke generating device for induction heating in folding air channel

The present disclosure relates to the field of novel cigarette smoking utensil, and in particular, to a smoke generating device with induction heating in a folded airway. The smoke generating device includes: a cigarette introduction pipe (1), an induction coil (3), a heating cup (5), a heating element (6) and a magnetic sealing element (7); wherein the cigarette introduction pipe (1) is disposed at the upper end of the smoke generating device with a hollow tubular structure, and its internal cavity is an air-mixing cavity (1D), the diameter of the air-mixing cavity (1D) is greater than that of the inner cavity of the heating cup (5), a gap is provided between the inner wall of the cigarette introduction pipe (1) and the upper end of the heating cup (5) as an air inlet channel (1A). The present disclosure folds the original "heating body + cigarettes" with a reduced space axial length, so as to reduce the axial length of the heating part of the smoke generating device. The heating element (6) of the present disclosure is disposed in the airway in a folded reciprocating form, which not only increases the length of the airflow channel, but also reduces the axial length of the smoke generating device.

Heating cigarette with adjustable tube wall air permeability and air permeation position, and adjustment method

Clamping and heating integrated electronic cigarette capable of quantitatively supplying gel e-liquid

The present disclosure provides an electronic cigarette (e-cigarette) capable of holding, heating, and quantitatively supplying a gelled electronic liquid (e-liquid). The e-cigarette includes an upper housing (1), a lower housing (5), a gel container (2), a press and reset mechanism, and an aerosol channel (6). The gelled e-liquid is supplied quantitatively to a heating chamber by manually pressing the press and reset mechanism. The user can adjust the time interval between pressing and releasing the press and reset mechanism according to the needs of the user for each inhalation by adjusting the length of the gelled e-liquid stick supplied to the heating chamber. Besides, a holder (2-2) is provided therein with heating plates at different positions, and the holder (2-2) also serves as a heating element. The design avoids the need to provide the heating element and the heating chamber separately, which reduces the volume of the smoking device.

Blanking-type particulate aerosol generating article and aerosol generating system

The present disclosure discloses a blanking-type granular aerosol generating product, wherein, the product includes a main part and an outer sleeve located outside the main part (5); the main part includes an inner tube (1) as well as a filter component (2) and a hollow component (3) in the inner tube (1), the hollow cavity of the hollow component (3) has an aerosol source-material granule component (4); the outer sleeve (5) has a top opening (51) and a sealing bottom surface (52), the sealing bottom surface (52) is used to plug the aerosol source-material granule component (4) in the hollow component (3); the outer sleeve (5) can axially move relative to the main part to form a cavity (6) between the upstream end face of the hollow component (3) and the sealing bottom surface (52), the aerosol source-material granule component (4) contained in the hollow component (3) falls into the cavity (6) under the action of gravity, and the hollow cavity area of the hollow component (3) forms an airflow channel (7).

Blanking-type particulate aerosol generating article and aerosol generating system

Systems and Methods for Calculating Latency Metrics and Disabling User Experiments

The embodiments of the present disclosure provide systems and methods for optimizing calculations of latency metrics for user experiments, comprising receiving from a user device over a network, experiment parameters related to a first experiment of a set of experiments, the set of experiments comprising at least one of a treatment group and at least one of a control group. The experiment parameters are associated with at least one webpage. The user device receives over a network time till interaction (TTI) data for the first experiment, wherein the TTI data comprises a time value and a unique identifier. TTI is calculated for each treatment group experiment and for each control group experiment. If the treatment group experiment value is greater than the predetermined threshold value, the systems and methods send a notification informing users or disable activation of the treatment group experiment.

Systems and methods for calculating latency metrics and disabling user experiments

The embodiments of the present disclosure provide systems and methods for optimizing calculations of latency metrics for user experiments, comprising receiving from a user device over a network, experiment parameters related to a first experiment of a set of experiments, the set of experiments comprising at least one of a treatment group and at least one of a control group. The experiment parameters are associated with at least one webpage. The user device receives over a network time till interaction (TTI) data for the first experiment, wherein the TTI data comprises a time value and a unique identifier. TTI is calculated for each treatment group experiment and for each control group experiment. If the treatment group experiment value is greater than the predetermined threshold value, the systems and methods send a notification informing users or disable activation of the treatment group experiment.

Variable-frequency surface acoustic wave e-cigarette

Gel-state e-liquid preparation device and preparation method capable of reducing bubbles

The present disclosure provides a bubble removal preparation device and method for a gel-state electronic liquid (e-liquid). The preparation device includes a negative-pressure chamber (1) and a cooling element (3), where the negative-pressure chamber (1) is provided therein with a porous e-liquid containing chamber (2). A temperature controller (1-3) is configured to control the temperature of the cooling element (3), and a gap between the porous e-liquid containing chamber (2) and the cooling element (3) forms an e-liquid containing cavity (4).

Gel-state e-liquid preparation device and preparation method capable of reducing bubbles

Variable-frequency surface acoustic wave e-cigarette

The present invention discloses a variable-frequency surface acoustic wave electronic cigarette, which includes an atomizer (2). An atomization cavity (213) is disposed in the atomizer (2), and a variable-frequency surface acoustic wave atomization chip (203) is disposed at a lower portion of the atomization cavity (213). An inverted trapezoidal interdigital transducer (2037) is disposed on the variable-frequency surface acoustic wave atomization chip (203). An e-liquid storage cavity (205) is disposed in the atomization cavity (213). A porous ceramic sheet (204) is disposed between the e-liquid storage cavity (205) and the atomization chip (203). The variable-frequency surface acoustic wave electronic cigarette of the present invention can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.

Aerosol generating product having composite-form blocking member

Snap-seal particulate aerosol-generating article

The present disclosure discloses a sealing-type granular aerosol generating product, including a filtering component (1), a groove corrugated component (2), an aerosol source-material granular (3) and a sealing component (4) arranged in turn from the proximal to the distal lip end, and an outer tube (5) is provided outside each component; the groove corrugated component (2) is a cylinder with a hollow cavity (22) surrounded by the first sheet of a groove corrugated structure (21), a first airflow channel (23) that axially penetrates the groove corrugated structure (21) forms between the groove corrugated structure (21) and the outer tube (5), a plugging part (24) is provided inside the hollow cavity (22). The aerosol generating product of the present disclosure eliminates the multi-hole firmware section and sealing film, while constraining granules at both ends through the groove corrugated component (2) and the sealing component (4).

Particle type aerosol generating product without multi-through-hole fixed member segment

The present disclosure discloses a granular aerosol generating product without using a multi-hole firmware section, including an outer sleeve (2), a sealing film (1) at the distal lip end plugging the outer sleeve (2), the product also includes an inner sleeve (3) inserted into the outer sleeve (2), the bottom of the inner sleeve (3) is sealed by a breakable plugging part (5), the downstream of the breakable plugging part (5) is a granule filling section filled with aerosol source-material granule (9), a filtering section (4) is provided in the downstream of the granule filling section, and there is a distance between the breakable plugging part (5) and the sealing film (1) in the axial direction to form an original cavity section (8). The present disclosure also discloses a set combining an aerosol generating appliance with a barb on a heating element with the above-mentioned granular aerosol generating product without using a multi-hole firmware section.

Smoking apparatus for enhancing heat exchange effect

The present disclosure relates to the field of novel cigarette smoking utensil, and in particular, to a smoke generating device with enhanced heat exchange effect. The smoke generating device includes: a cigarette introduction pipe (1); the cigarette introduction pipe (1) is disposed at the upper end of the smoke generating device, with a hollow tubular structure, its internal cavity is an air-mixing cavity (1D), which is divided into an upper duct (1F) and a lower duct (1J), and at least one heat insulation pad is disposed between the upper duct (1F) and the lower duct (1J). In the present disclosure, for the first time, the cigarette introduction pipe is designed with two separable parts-the upper and lower duct, the heat insulation pad performs relative heat insulation on the upper duct and the lower duct, further playing the role of reducing the heat transmitting from the lower heating cup and heating element to the upper part. Thus, the temperature of the upper duct in contact with the cigarette filter rod is lower, which greatly reduces heat shrinkage or collapse caused by the material of the supporting section of the cigarette filter rod in contact with the cigarette introduction pipe of the smoke generating device that cannot withstand high temperature of the heating body.

Snap-seal particulate aerosol-generating article

Blanking-type particulate aerosol generating article and aerosol generating system

Smoking apparatus for enhancing heat exchange effect

Atomization device supporting multiple smoking modes and using method therefor

The present invention discloses an atomizing device supporting multiple inhalation modes, and includes the following components: the main body housing (7), the main support (2), the upper end cover (1), the atomizer (5) placed on the atomizer base (211), and the lower end cover (4). The present invention further discloses a method of using the atomizing device. The atomizing device of the present invention supports three inhalation modes, and the inhalation mode and the airflow channel can be switched synchronously; the temperature control for aroma generation during low-temperature baking is accurate, the utilization of cigarettes is sufficient and the inhalation comfort is satisfying. Likewise in the "cigarette tar atomizing + cigarette baking" mode, smoke from the atomized cigarette tar and the smoke from the cigarette baking are fully mixed to yield a rich aroma that is comfortable to inhale, and provides a satisfactory smoking experience.

Atomization device supporting multiple smoking modes and using method therefor

Smoking apparatus for induction heating at front end of cigarette

Double-layered heating cigarette, and preparation method therefor and use thereof

Aerosol-generating article having segmented aerosol-generating substrate rod

The present invention discloses an aerosol generating product with a sectional aerosol generating substrate rod, characterized in that the aerosol generating product includes a smoke producing core material section (1), a breathable hollow section (2), and a filtering section (3); the smoke producing core material section (1) includes a sectional aerosol generating substrate rod and anti-seepage/heat-conduction cigarette paper wrapped around the sectional aerosol generating substrate rod, two ends of the sectional aerosol generating substrate rod are short rod sections (11) formed by bonding of glued tobacco particles, and a middle is a scattered particle section (12) formed by non-glued tobacco particles; and the breathable hollow section (2) and the filtering section (3) are wrapped with forming paper (5) to form a mouthpiece, and the smoke producing core material section (1) and the mouthpiece are tipped by tipping paper (4). The short rod sections (11) at the two ends of the present invention may ensure that the unbound tobacco particles in the middle do not fall or scatter, and there is no adhesive on surfaces and gaps of the unbound tobacco particles in the middle, which further ensures an axial ventilation capacity, porosity, and a smoke release amount of the aerosol generating substrate rod. A smoke core with high porosity can not only increase a smoke producing amount, but also simplify a structure of the aerosol generating product.

Chip on film flexible circuit board and display device

A Chip on Film (COF) flexible circuit board and a display device using the COF flexible circuit board are provided. The circuit board includes: a substrate; a plurality of conductive terminals arranged separately in parallel over the substrate, each of the plurality of conductive terminals including a wide line and a narrow line; and a anisotropic conductive adhesive region provided over the substrate. A connection site of the wide line and the narrow line is located in an overlapping area of the anisotropic conductive adhesive region and the substrate. The embodiments of the invention can reduce the probability of the circuit board being broken and the undesirable phenomena such as open circuit.