Green construction process for rebuilding supermarket plaza

The invention discloses a green construction technology for rebuilding a supermarket square, and relates to the technical field of square rebuilding construction. In order to reduce solid wastes, the method comprises the following steps: building a construction site; planning a construction scheme; dismantling construction of the structure; structure reconstruction construction; performing auditing; wherein the dismantling construction of the structure in the step S3 comprises the steps of solid waste reduction control, blanking technical measure planning, accurate blanking and construction waste reduction as much as possible, when each work finishes the construction process of the section and before a process handover order is submitted, garbage in the process is cleaned, and the construction process is completed. And ground mortar and concrete materials of the construction waste are collected. The solid waste is subjected to reduction control, resourceful treatment and classified treatment ...

Heating and heat preservation atomization device for breathing machine

The heating and heat preservation atomization device comprises an atomization cup and a connecting pipe, the atomization cup comprises a cup body, a liquid medicine cavity is formed in the lower portion of the cup body, a conical airflow nozzle is arranged in the liquid medicine cavity, a housing is arranged outside the airflow nozzle, and a gap is formed between the housing and the airflow nozzle; a gap is formed between the lower end face of the cover shell and the bottom of the liquid medicine cavity, an arc-shaped check block is arranged above the airflow nozzle, an air conveying pipe connected with a breathing mask is arranged on the cup body, the lower end of the airflow nozzle is connected with an air inlet pipe, and graphene heat preservation layer structures are arranged on the outer surfaces of the cup body and the connecting pipe. The graphene heat preservation layer structure comprises a graphene electrothermal film coated on the outer surface of the cup body and a heat preservation ...

High-altitude operation safety protection device for electric power construction

The high-altitude operation safety protection device for power construction comprises a bearing base, a first threaded sleeve and a second threaded sleeve, a double-shaft motor is installed above the bearing base, and the first threaded sleeve and the second threaded sleeve are installed on bearing seats arranged on the left side and the right side of the double-shaft motor correspondingly; a first protection frame and a second protection frame are installed above the working platform, and electric telescopic rods are arranged on the left side and the right side of the first protection frame. The high-altitude operation safety protection device for power construction is provided with a first protection frame, a second protection frame and an electric telescopic rod, the first protection frame and the second protection frame play a role in protecting an operator, and the electric telescopic rod is started and sequentially drives a connecting block and a second movable rod to move up and ...

Compound for treating gastric injury

The invention discloses a purpose of a structural formula I compound in preparing the medicine used to prevent or cure stomach trauma of mammals; wherein, the medicine can be prepared into an orally administered dosage form, which can be selected from pill, capsule, powder, grain, crystal, solution, suspension, soup, syrup, elixir, tea and masticatory; moreover, the medicine can also be prepared into a skin-penetrating or locally administered dosage form, which can be any one of suspension, gel, ointment, cream, emulsion, and powder.

Method for constructing assembled type archaized buildings

Flowering phase regulation method for azalea

The invention relates to a flowering phase regulation method for azalea, which is characterized by the following steps of: starting flower forcing two months before the expected flowering phase, controlling the greenhouse temperature to be 10 DEG C or so, controlling the room temperature to be 20 DEG C 20 days before the expected flowering phase, and thus enabling flowers to bloom at the expected flowering phase; when EC is smaller than 0.4, alternately watering the flowers with an aqueous solution containing Peters Professional 20-10-20 with a content of 1-1.2g/L or an aqueous solution containing KNO3 of 0.6-0.7g/L and MgSO4 of 0.4-0.5g/L based on the principle of not watering until being dried; and when EC is greater than 0.4, only watering the flowers with clean water of which the PH value is 6.0-6.5, and keeping the flowered illuminated for more than 8 hours everyday, wherein the illumination intensity is kept at 15000lux, and at the flower forcing phase, the daytime humidity is 70- ...

Breathable shoe uppers and contain playshoes of this vamp

The utility model discloses a breathable shoe uppers comprises nylon individual layer net and cotton yarn pattern layer, and square mesh has evenly been arranged on the net to the nylon individual layer, and the sideline is long for 2mm-3mm, possesses a common limit between adjacent two square meshs, cotton yarn pattern layer is equipped with a plurality ofly, and the interval sets up and is woven by the cotton yarn line and forms, and the last downside at a plurality of square meshs should be established to the cotton yarn wire pair, and cotton yarn line both ends respectively with the sideline of square mesh fixed being in the same place that interweave. The utility model discloses because the vamp is netted by the nylon individual layer and cotton yarn pattern layer is formed, the square mesh sideline that the nylon individual layer was netted is long for 2mm-3mm, does benefit to foreign matters such as preventing gravel and sand and gets into interior intracavity of shoes and air permeability ...

Method for preventing and treating calathea rotundifolia cv.fasciata leaf spot

The invention relates to a method for preventing and treating calathea rotundifolia cv.fasciata leaf spot, which is characterized in that turfy soil Klasmann No. 414 is used as a culture substrate; the temperature is controlled at 22-28 DEG C in the day and 20-25 DEG C in the night, and the humidity is controlled at 75-85 percent in the day and 80-95 percent in the night; solution prepared by dissolving 0.2-0.4 gram of urea, 0.2-0.4 gram of monopotassium phosphate and 0.1-0.2 gram of micronasole into 100 L of water is sprayed at the time before sunlight irradiates plants in the morning once a month from plantlet introduction to sale; when an EC (earth current) value of soil is more than 0.12, clear water is sprayed, and when the EC value of the soil is less than 0.25, 1-1.2 g/L of a water solution containing peters professional 20-20-20 or 0.8-0.9 g/L of a KNO3 water solution is sprayed alternatively, wherein the peters professional 20-20-20 comprises the following components in percentage ...

Cigarette carton buffering device of box filling machine

The invention discloses a box filling machine cigarette carton buffering device which is arranged between a cigarette carton accelerating belt and a cigarette carton stacking device, the cigarette carton accelerating belt is used for conveying cigarette cartons to the cigarette carton stacking device, and a box sealing device is further connected to the rear side of the cigarette carton stacking device and used for cigarette carton box sealing. The cigarette carton buffering device comprises a guide rail, a buffering brush and a connecting base. The guide rail is arranged on one side of the cigarette carton stacking device and is parallel to the conveying direction of the cigarette carton acceleration belt, the connecting base is arranged on the guide rail in a sleeving mode, the buffering brush is arranged on the side, facing the cigarette carton acceleration belt, of the connecting base and stretches across the cigarette carton acceleration belt, and the buffering brush is arranged on ...

Compound for treating gastric injury

The invention discloses a purpose of a structural formula I compound in preparing the medicine used to prevent or cure stomach trauma of mammals; wherein, the medicine can be prepared into an orally administered dosage form, which can be selected from pill, capsule, powder, grain, crystal, solution, suspension, soup, syrup, elixir, tea and masticatory; moreover, the medicine can also be prepared into a skin-penetrating or locally administered dosage form, which can be any one of suspension, gel, ointment, cream, emulsion, and powder.

Deep plastic film residue screening and recycling machine

The invention relates to the technical field of agricultural machinery, in particular to a deep plastic film residue screening and recycling machine matching with a four-wheel tractor in use. The deep plastic film residue screening and recycling machine is hung on the four-wheel tractor through a connecting frame, the entire deep plastic film residue screening and recycling machine uses a left side plate and a right side plate for connection and land wheels as supports, a transmission is fixedly on a transmission support fixed on the rear side of the connecting frame and in power connection with the four-wheel tractor through a spline connecting shaft, a first driving chain wheel is fixed to the middle of a transmission main shaft of the transmission, and a second driving chain wheel is fixed on the outer side of the right side plate of the right end of the transmission main shaft; an exhaust inlet and a centrifugal fan are fixed in the rears of the left side plate and the right side plate ...

Conveniently wear to take off and good playshoes of cladding sense

The utility model discloses a conveniently wear to take off and good playshoes of cladding sense, including sole, tongue, interior waist group face, outer waist group face and the wide cloth of elasticity, be equipped with hook face body on the outer waist group face, interior waist group face top is equipped with the perforation, the stiff end of the wide cloth of elasticity is fixed to be set up in the junction of sole and outer waist group, and stiff end the place ahead at hook face body, be equipped with matt surface body on the free end of the wide cloth of elasticity, the wide cloth of elasticity makes progress from its stiff end, and it turns back can dismantle with hook face body after the waist is helped off -plate side and tongue lateral surface and is passed the perforation outside the cover to extend links together. The utility model discloses a wide cloth coverage of elasticity is wider, and can be according to the person's of dress instep degree of enclosing size or the person's ...

Medicine for treating hypomnesis of middle aged and old man and its preparation process

The invention discloses a medicine for treating hypomnesis and its preparation process, wherein the medicine is prepared from American ginseng, fleece-flower root, bitter cardamon, schisandra fruit, gastrodia tuber, grassleaved sweetflag rhizome, purple perilla seed, root of red rooted saliva, polygala root, puerarin through the steps of extracting and filtration.

Winch construction process for indoor decoration and exterior engineering

The invention discloses a winch construction process for indoor decoration and exterior engineering, and relates to the technical field of winch construction. Comprising the following steps that a supporting frame is erected; the method comprises the following steps: setting up an equipment support frame in a holing area, dividing a chiseling section, planning a chiseling area and a chiseling path according to a building structure, marking, mechanically drilling, uniformly drilling on a marking line, statically cutting, cutting along the marking line, hoisting and mounting a pulley and a beam, hoisting the pulley and the beam by using a hoisting device according to the cut hole area, and carrying out hoisting and mounting on the pulley and the beam. And the winch is installed after being hoisted to the top. According to the method, the support is erected before cutting, the chiseling cutting path and area are determined according to the building structure, marking is adopted, weighing damage ...

Dynamic sealing structure with two-side pressurization function

The invention relates to a dynamic sealing structure with the two-side pressurization function. The dynamic sealing structure comprises a piston, a polytetrafluoroethylene sealing ring and an O-shaped rubber ring. A sealing groove is formed in the piston, the O-shaped rubber ring is sleeved with the sealing groove and the polytetrafluoroethylene sealing ring, the section of the polytetrafluoroethylene sealing ring is formed by a left side pressed segment, a right side pressed segment and an upper sealing segment, the upper end of the left side pressed segment is connected with the left end of the upper sealing segment through a left circular arc segment, the upper end of the right side pressed section is connected with the right end of the upper sealing segment through a right circular arc segment, an elastic ring is arranged between the O-shaped rubber ring and the bottom of the sealing groove in a sleeved mode, and the section of the elastic ring is formed by an elastic arc-shaped segment ...

House change masonry construction process

The invention discloses a building construction process for house renovation, and relates to the technical field of building construction. In order to solve the problem of insufficient firmness of a wall body, the method specifically comprises the following steps that an original building is dismantled and reinforced based on design requirements; leveling an original building surface, and then snapping a line to determine the position of a door and window hole: determining the elevation of each floor on a brick foundation damp-proof layer or a floor, and determining the masonry position of each section of brick wall at the same elevation; the method comprises the following steps: fixing height poles for controlling the vertical size and perpendicularity accuracy of the masonry at four corners of a building, joints of inner and outer walls, staircases and positions with many holes; pre-inspection is conducted after the guide wall is manufactured; steel tie bar embedding and constructional ...

Cigarette soft box cigarette packet transparent paper packaging machine

The invention discloses a cigarette soft box cigarette packet transparent paper packaging machine which comprises a packaging machine base, a transparent paper roll back plate, a photoelectric sensor, a paper frame and a transparent paper remaining amount detection structure. The two paper frames are arranged on the upper portion and the lower portion of the packaging machine base at a preset angle. A transparent paper roll is mounted on the paper frame; the photoelectric sensor is mounted on the packaging machine base; one end of the transparent paper remaining amount detection structure is installed on the packaging machine base, and the other end of the transparent paper remaining amount detection structure makes contact with the transparent paper roll. According to the technical content disclosed by the invention, the gap between the transparent paper roll and the transparent paper roll back plate can be detected, and when the gap is too large, an operator is reminded to lock the transparent ...

Temporary electricity construction process for house building reconstruction

The invention discloses a temporary electricity construction process for house building reconstruction, and relates to the technical field of building construction. In order to solve the problems that ground cables are messy and cables bound on a construction frame are inconvenient to disassemble and assemble, the construction method specifically comprises the following steps that field survey is conducted on a transformation construction site, and it is verified that no pipeline or strong and weak current cables pass through the ground; performing scheme planning on field temporary power construction by using a BIM technology according to construction requirements to obtain a power distribution layout model diagram; temporary power distribution is arranged according to the power distribution layout model diagram, and redundant cables on the temporary power site are stored through a take-up structure; calculating the load of the electric equipment; and grounding installation. According ...

House building reconstruction fire hydrant system construction method

The invention discloses a building reconstruction fire hydrant system construction method, and relates to the technical field of fire hydrant construction. In order to solve the problems of low construction efficiency and low construction quality, the method specifically comprises the following steps: preparing construction, and checking whether the number and parameters of pipelines, pipe fittings and equipment are consistent with those of design; the method comprises the following steps: processing and manufacturing a main pipe and a vertical pipe, forming a reserved hole, installing an embedded part, installing a branch, a hanger and a bracket, installing a main pipe, the vertical pipe and a branch pipe, installing a fire hydrant box, debugging a fire hydrant, testing the pressure of a pipeline, washing, checking the pipe before installation, removing sundries in the pipe, welding the main pipe, the vertical pipe and the branch pipe according to preset positions, and reducing the diameter ...

Breathing circuit temperature rise and heat preservation sleeve for breathing machine

A graphene heat preservation layer structure is arranged on the outer surface of a pipe body, the graphene heat preservation layer structure comprises a graphene electric heating film and a heat preservation layer, the outer surface of the pipe body is coated with the graphene electric heating film, the graphene electric heating film is wrapped with the heat preservation layer, and a graphene self-heating film wrapping the heat preservation layer is arranged outside the heat preservation layer. And a protective layer is arranged outside the graphene self-heating film. The air and oxygen mixed gas can be heated and kept warm, and airway spasm and even other serious complications of a patient caused by stimulation to the respiratory tract of the patient are avoided.

At bottom of outdoor on -slip shoes

The utility model discloses an at bottom of outdoor on -slip shoes to solve the unsatisfactory problem of outdoor shoes antiskid effect. The technical scheme of its adoption does: including the sole lower surface, the sole lower surface includes preceding palm portion that corresponds with preceding sole position and the back heel that corresponds with the rear foot with the position, be equipped with claw formula structure and sucking disc formula structure on the sole lower surface, claw formula structure sets up respectively the inside and outside side reason of preceding palm portion reaches the inside and outside side reason of back heel, just be equipped with square groove on the tread surface of claw formula structure, sucking disc formula structure corresponds the setting respectively and is in the major axis line position department of sole lower surface, just being close to of sucking disc formula structure the position department at the inboard edge of sole lower surface upwards ...

Method for cultivating azaleas adapting to boreal climate

The invention relates to a method for cultivating azaleas adapting to boreal climate, which is characterized by comprising the steps of: planting an azalea seedling in a basin filled with the following substrate, wherein the substrate is formed by uniformly mixing turfy soil Klasmann 525# and pearlite imported from Germany according to the proportion of 5:1-7:1; watering the basic soil by using clear water with the PH value of 6.0-6.5, fully spraying a water solution containing 0.2-0.6g of chlormequat chloride and 0.1-0.4g of potassium permanganate 1 time after watering for 3 days without applying a fertilizer within half a month, only watering the clear water with the PH value of 6.0-6.5; and only watering the clear water when 2/3 of basin soil is dried during the cultivation and the EC of the soil is more than 0,4, watering a water solution containing 0.2-.03g of KNO2 and 0.2-0.4g of KH2PO4 per 1L, and spraying the water solution containing 0.2-0.6g of chlormequat chloride and 0.1-0.4g ...

Suspended ceiling keel and double -deck construction platform's integral structure

The utility model provides a suspended ceiling keel and double -deck construction platform's integral structure, hoist and mount are on the roofing girder steel of high -rise longspan structure, top -down includes that the top passes through first connecting piece and roofing girder steel fixed connection's a plurality of upper platform jib, connect the upper landing girder in upper platform jib bottom through the second connecting piece, top and upper landing girder bolted connection's furred ceiling jib, connect the suspended ceiling keel in furred ceiling jib bottom through the third connecting piece, lower floor's platform jib of top and upper landing girder bolted connection, connect the landing girder of lower floor in lower floor platform jib bottom through the fourth connecting piece, but the prefabricated on -site Assembly of each component mill, simple manufacture, need not to set up full hall scaffold, save material practices thrift the space, is furred ceiling construction platform ...

Medicine for treating leukopenia and its preparing process

The invention discloses a medicine for treating leukopenia and its preparing process, wherein the medicine is prepared from astragalus root, acanthopanax root, gen-seng, white atractylodes rhizome, prepared rehmannia root, donkey-hide gelatin, fleece-flower root, Ligusticum wallichii1, Poria cocos, immature bitter orange and Chinese angelica root through the steps of extracting and filtering.

Cultivation method of lotus lamp in north greenhouse

The invention relates to a cultivation method of a lotus lamp in a north greenhouse, which comprises the steps of: planting a lotus lamp plantlet in a substrate mixed by turfy soil and pearlite in the proportion of 7.5:1.5-8:1.5; irrigating the substrate by using clean water with pH value of 4.0-4.5; spraying a water solution once on the plantlet after irrigating 2-4 days, wherein 1 L of the water solution contains 0.4-0.5g of chlorothalonil and 0.3-0.4g of abamectin; controlling the temperature at 24-26 DEG C in daytime and 18-20 DEG C in night, humidity at 70-80 percent in daytime, humidity at 75-85 percent in night and illumination at 12000-18000Lux; irrigating clean water with pH of 4.0-4.5 when EC value is more than 0.25 after irrigating 7 days first time, irrigating a water solution once when the EC value is less than 0.25, wherein the 1L of the water solution contains 1.2-1.4g of peters professional 20-10-20 and 0.5-0.6g of phoxim; then irrigating0.6-0.8g/L of water solution containing ...

Dynamic seal structure with automatic compensation function

The invention relates to a dynamic seal structure with automatic compensation function, which comprises a piston, a PTFE slip ring and an O-shaped rubber ring, wherein the PTFE slip ring and the O-shaped rubber ring are arranged in a piston sealing groove; the O-shaped rubber ring is arranged at the bottom of the piston sealing groove; the PTFE slip ring is sleeved on the O-shaped rubber ring; a resilience compensating ring is arranged between the O-shaped rubber ring and the bottom of the piston sealing groove; and the resilience compensating ring consists of a resilience compensating contact section at the middle part and resilience compensating support sections symmetrical at two ends. The dynamic seal structure with the automatic compensation function has the advantages of simple structure, scientific and reasonable design, strong seal compensating capability, smaller friction force, good sealing property, long service life and higher innovation property.

Shoes and annular foxing thereof

The utility model discloses a shoes and annular foxing thereof to solve the problem of fitting nature of cover foot mouth degree of enclosing. Specifically: a both sides that annular foxing, by elasticity cloth, the strip body and adjust to buckle and constitute, the connection is sewed up at elasticity cloth in strip both ends physically fare respectively to form the gridle body, adjust to detain the slip cap and locate the strip and external and cut apart the gridle body and form a first ring portion and a second ring portion, adjust the position of detaining on the strip body through the adjustment and realize degree of the enclosing size of the first ring portion of adjustment. The utility model provides a shoes, including vamp, cover foot mouth and above -mentioned annular foxing, the interval is provided with a plurality of eyes on the vamp, and a plurality of eye settings are on the vamp of set vamp of the foot mouth left and right sides and cover foot mouth rear side, first ring ...

Elevator dismounting and mounting method

The invention discloses an elevator dismounting and mounting method, and relates to the technical field of elevator dismounting and mounting. In order to improve the construction reliability, the method comprises an elevator mounting method and an elevator dismounting method, and the elevator mounting sequence comprises the following steps: manufacturing an elevator foundation; mounting a chassis and a guardrail; mounting a suspension cage; mounting a counterweight; mounting an upper transmission trolley; mounting a guide rail frame; mounting a wall-attached frame; mounting a cable guide device; mounting a head sheave and a counterweight system; and safe limiting installation. According to the method, the installation construction of the elevator is planned in order, the perpendicularity of the guide rail frame is measured through the gradienter or the line pendant, the adjusting steel plates with different thicknesses are specifically arranged between the base plate and the foundation ...

Elasticity adjustable cotton -padded shoes

The utility model discloses an elasticity adjustable cotton -padded shoes, including the sole and be located the cover foot mouth of sole rear portion top, cover foot mouth is open -top's tube structure, the cold -proof cotton layer of the inboard fixedly connected with of cover foot mouth, and the cover foot mouth outside is equipped with strengthens piece, KPU lamellar body, connecting piece and shoelace, strengthening the piece bottom and connecting the sole, the cladding of KPU lamellar body is at the cover foot mouth left and right sides and the rear side of strengthening the piece top, the KPU lamellar body bottom that wherein is located set foot mouth rear side with strengthen range upon range of the sewing up in piece top and be connected at set foot mouth, it is all unsettled outside set foot mouth to be located set KPU lamellar body of the foot mouth left and right sides, the KPU lamellar body is close to cover foot mouth front side and is equipped with two at least connecting ...

Building elevator installation construction technology

The invention discloses a building elevator installation construction technology, and relates to the technical field of elevator construction. In order to solve the problem of installation position deviation, the method comprises the following steps: measuring and calibrating the sizes of a hoistway and an escalator: inspecting the size of a well position and the sizes of well positions of floors of two floors, determining a standard center line of the escalator, and marking the upper well position and the lower well position of the escalator by using cross ink lines; hoisting and positioning of the truss: determining a hoisting mode of the truss and an assembling method and place of the truss according to the boundary dimension and the terrain of the truss, and then transversely moving the truss to reach a hoisting position; and then the winch is used for hanging to a preset position in the well. According to the invention, the sizes of the hoistway and the escalator are measured and calibrated ...

Electrical installation engineering construction technology

The invention discloses an electrical installation engineering construction technology, and relates to the technical field of electrical construction. In order to solve the efficiency problem, the method specifically comprises the steps of piping installation and in-pipe threading; the piping is installed on a hanging bracket or a support or a wall, and a wire penetrates, is fixed and is connected with the hanging bracket or the support or the wall; installing a distribution box to be connected with a line; punching a distribution box body, fixing the distribution box body on a bracket or a wall, and connecting the connected line ends with components of the distribution box; mounting a bridge and laying a cable; the power lighting main lines of all the low-voltage distribution rooms are led out, a bridge is erected, and the power lighting main lines are connected through cables. According to the method, a gathering form is adopted, arrangement construction is firstly carried out on each ...

Pasture briquetter

The invention relates to a reaper, in particular to a pasture briquetter which is driven by a walking tractor to bind the pasture after being reaped. In the invention, a binding box is hinged with a connector via the connector tierod; the connector is fixedly connected with the back of a stander; the middle part of the binding box is hinged with an outer end of a hoist cylinder piston via a cylinder lifting lug; the bottom of the hoist cylinder is fixedly mounted in the middle of the connector; the inlet and outlet ports of the hoist cylinder are connected with a multipath circuit reversing valve via a pipeline; a briquetting cylinder is fixed on the beam which is located on the top of the binding box, and connected with the multipath oil circuit reversing valve via a pipeline. By using the briquetting cylinder, the pasture put into the binding box is compacted while pasture is putting into the binding box, pasture is compacted into bundles after several times of repeated operation. By ...

Socket and spigot type all-round scaffold construction process

The invention discloses a socket type all-round scaffold construction process, and relates to the technical field of scaffold construction processes. In order to facilitate installation, the method comprises the following steps of scaffold material selection; building a scaffold; performing construction; removing the scaffold; checking and accepting; wherein in the step S2, the specific erecting mode of erecting the scaffold comprises the steps of construction preparation and lofting; arranging an adjustable base; mounting a vertical rod and a transverse rod of the first step pitch frame body; the elevation of the adjustable base and the levelness of the frame body are adjusted; inclined rods of the first step pitch frame body are installed; and the second step pitch frame body continues to be installed until the last step pitch frame body is installed. According to the socket type all-round scaffold construction technology, the construction efficiency is high, the erected structure is ...

Water supply and drainage construction process for supermarket plaza

The invention discloses a water supply and drainage construction process for a supermarket plaza, and relates to the technical field of plaza water supply and drainage construction processes. In order to guarantee the reliability of the water supply and drainage system, a water supply system construction process and a drainage system construction process are included; the construction technology of the water supply system comprises the following steps of installation preparation; prefabricating and processing; pipeline installation is conducted, specifically, main pipe installation, vertical pipe installation and branch pipe installation are conducted; pipeline pressure testing; performing anti-corrosion and heat preservation treatment; washing the pipeline with water; the drainage system construction technology comprises the following steps of installation preparation; prefabricating and processing; pipeline installation is conducted, specifically, pipeline installation comprises main ...

Heel anti -skidding and damped sole

The utility model discloses a heel anti -skidding and damped sole to overcome current soles heels portion antiskid nature and shock attenuation nature defect inadequately. The technical scheme of its adoption does: including the sole lower surface, the sole lower surface includes follows the back heel that corresponds the setting with the rear foot, the interval is equipped with a plurality of first archs around the inboard edge of back heel, first arch is towards one side of tip relatively the inclined plane that leans forward that first protruding tread surface upwards just slopes backward, first arch is towards one side of heel relatively first protruding tread surface makes progress and back inclined plane backward, the interval is equipped with a plurality of seconds arch around the outside edge of back heel, the second arch is towards one side of tip relatively the inclined plane that leans forward that the protruding tread surface of second upwards just slopes backward, the second ...

Self-adapting medium pressure reciprocating dynamic sealing device

The invention relates to a self-adapting medium pressure reciprocating dynamic sealing device which comprises a piston, a PTFE slip ring and an elastic rubber ring, wherein the PTFE slip ring and the elastic rubber ring are arranged in a piston seal groove; the elastic rubber ring is installed on the bottom of the piston seal groove; the PTFE slip ring is sheathed on the elastic rubber ring; the left side and the right side of the radial section of the elastic rubber ring are respectively provided with a pressure compensation cavity; and the inner edge of the elastic rubber ring is radially provided with a pressure adapting cavity. The invention has the advantages of simple structure, scientific and reasonable design, strong sealing compensation capacity, small friction force, good sealing property and long service life.

Shoes and tip anticollision part thereof

The utility model discloses a tip anticollision part, the fixed setting on the sole and vamp of tip department, the anticollision part comprises the linkage segment and the anticollision section of fixed connection on the vamp lateral surface of tip department of fixed connection on the sole, an anticollision section body coupling the end of linkage segment, just anticollision section is about a plurality of the levels trend and closely leans on many list structures together between around and on the vamp of tip department. The utility model discloses because tip anticollision parts comprise the linkage segment and the anticollision section of rigid coupling on the vamp of tip department of rigid coupling on the sole of tip department, the anticollision section is about a plurality of the levels trend and closely leans on many list structures together between around and, for the tip provides good protective action and cushioning effect, strengthens collision resistance intensity and bradyseism ...

Preceding palm anti -skidding and damped sole

The utility model discloses a preceding palm anti -skidding and damped sole, including the sole lower surface, the sole lower surface includes preceding palm portion, and the interval is equipped with a plurality of first archs around the inboard edge of preceding palm portion, and first arch is protruding tread surface first relatively upwards and the inclined plane that leans forward that slopes forward towards one side of tip, and first arch is protruding tread surface first relatively upwards and prorsad back inclined plane towards one side of heel, to be equipped with a plurality of seconds protruding at the interval around the outside edge of preceding palm portion, and the second arch is the protruding tread surface of relative second upwards and the inclined plane that leans forward that slopes forward towards one side of tip, and the second arch is the protruding tread surface of relative second upwards and prorsad back inclined plane towards one side of heel. The utility model ...

Dynamic seal structure with automatic compensation function

The invention relates to a dynamic seal structure with automatic compensation function, which comprises a piston, a PTFE slip ring and an O-shaped rubber ring, wherein the PTFE slip ring and the O-shaped rubber ring are arranged in a piston sealing groove; the O-shaped rubber ring is arranged at the bottom of the piston sealing groove; the PTFE slip ring is sleeved on the O-shaped rubber ring; a resilience compensating ring is arranged between the O-shaped rubber ring and the bottom of the piston sealing groove; and the resilience compensating ring consists of a resilience compensating contact section at the middle part and resilience compensating support sections symmetrical at two ends. The dynamic seal structure with the automatic compensation function has the advantages of simple structure, scientific and reasonable design, strong seal compensating capability, smaller friction force, good sealing property, long service life and higher innovation property.

Cover foot mouth degree of enclosing adjustable playshoes

The utility model discloses a cover foot mouth degree of enclosing adjustable playshoes, detain including vamp, cover foot mouth, regulation band and regulation, the interval is provided with a plurality of eyes on the vamp, and is a plurality of the eye sets up the vamp of the cover foot mouth left and right sides reaches on the vamp of cover foot mouth rear side, the regulation band passes in proper order the eye, just the both ends difference fixed connection of regulation band is in in the vamp, it sets up double -phase neighbour wherein to adjust the knot activity just exposing between the eye on the regulation band. The utility model discloses owing to be equipped with the regulation band on the peripheral vamp of set foot mouth, the activity is provided with to adjust and detains on the regulation band for the ankle degree of enclosing of adjustable a whole set of foot mouth degree of enclosing size in order to adapt to the different persons of dress, the fitting nature and the snugness ...

Plant endophyte serratia marcescens Wed4 and application of plant endophyte serratia marcescens Wed4 in polycyclic aromatic hydrocarbon degradation and nitrogen fixation

The invention discloses a plant endophyte serratiasp. Wed4 and application of the plant endophyte serratiasp. Wed4 in the aspects of degradation and nitrogen fixation of polycyclic aromatic hydrocarbons. The preservation number of the serratiasp. Wed4 is CGMCC No.25369, and the strain is preserved in the China General Microbiological Culture Collection Center on July 22, 2022. The invention further discloses a preparation method of the plant endophyte serratiasp. The strain can grow under the culture condition of taking polycyclic aromatic hydrocarbons such as naphthalene, phenanthrene, pyrene and fluoranthene as the unique carbon source, and has the capability of degrading the polycyclic aromatic hydrocarbons such as naphthalene, phenanthrene and fluoranthene. Besides, the strain has high biological nitrogen fixation activity, and can obviously promote crop growth and reduce polycyclic aromatic hydrocarbon pollution in crops by soaking seeds and colonizing the strains into the crops. The ...

Ceiling joist and double-layer construction platform integrated structure and manufacturing method thereof

The invention provides a ceiling joist and double-layer construction platform integrated structure and a manufacturing method thereof. The ceiling joist and double-layer construction platform integrated structure comprises roof surface steel beams, upper layer platform suspension rods, upper layer platform beams, suspended ceiling suspension rods, suspended ceiling joists, lower layer platform suspension rods and lower layer platform beams, wherein scaffold boards are laid on all the upper layer platform beams and the lower layer platform beams to form double layers of construction platforms, suspended ceiling pipeline conduction is conducted by constructors on the upper layer platform, suspended ceiling board installation is conducted by constructors on the lower layer platform, and the construction on the upper layer platform and the lower layer platform are conducted at the same time; all members can be prefabricated in factories and assembled in site, and the manufacturing is simple ...

Novel vamp and sports shoes thereof

The utility model discloses a novel vamp, including outer layer structure and interior layer structure, interior layer structure includes an at least material basic unit, outer layer structure for weave the sheet structure that forms by the line body and have and the same appearance in outer layer structure outermost side, outer layer structure covers the outermost of interior layer structure side go up and in outer layer structure with the outward flange department of interior layer structure sews up and links together and form the cavity configuration that holds of a cladding foot. The utility model provides a sports shoes, including above -mentioned novel vamp. The utility model discloses because outer layer structure is physically woven by the line and is formed, can differ according to the density of weaving of the different positions that do not coexist of vamp atress frequency to the steady support and the cladding effect of making pointed references and strengthening outer layer ...

Method for stunting calathea insignis

The invention relates to a method for stunting calathea insignis, which is characterized by comprising the following steps of: planting plantlets of calathea insignis in a pot with a substrate formed by mixing No.Klasmann418 turfy soil and pearlite in a ratio of 5:1-6:1, wherein the No.Klasmann418 turfy soil and the pearlite are imported from Germany; then watering the whole pot soil by using clear water with the pH value of between 5.2 and 5.6; after watering the pot soil for three days, spraying aqueous solution of which each liter comprises 0.2 to 0.3 gram of cycocel and 0.2 to 0.4 gram of paclobutrazol once comprehensively; controlling the daytime temperature within the range of 22 to 28 DEG C, controlling the night temperature within the range of 19 to 23 DEG C, controlling the daytime air humidity within the range of 75 to 85 percent and controlling the night air humidity within the range of 85 to 95 percent; when EC is more than 0.25ms/cm, irrigating a compound fertilizer which comprises ...

Flowering phase regulation method for azalea

The invention relates to a flowering phase regulation method for azalea, which is characterized by the following steps of: starting flower forcing two months before the expected flowering phase, controlling the greenhouse temperature to be 10 DEG C or so, controlling the room temperature to be 20 DEG C 20 days before the expected flowering phase, and thus enabling flowers to bloom at the expected flowering phase; when EC is smaller than 0.4, alternately watering the flowers with an aqueous solution containing Peters Professional 20-10-20 with a content of 1-1.2g/L or an aqueous solution containing KNO3 of 0.6-0.7g/L and MgSO4 of 0.4-0.5g/L based on the principle of not watering until being dried; and when EC is greater than 0.4, only watering the flowers with clean water of which the PH value is 6.0-6.5, and keeping the flowered illuminated for more than 8 hours everyday, wherein the illumination intensity is kept at 15000lux, and at the flower forcing phase, the daytime humidity is 70- ...

Method for constructing assembled type archaized buildings

Dynamic sealing structure with bottom pressurization function

The invention relates to a dynamic sealing structure with the bottom pressurization function. The dynamic sealing structure comprises a piston, a polytetrafluoroethylene sealing ring and wedge-shaped rubber rings. A sealing groove is formed in the piston, the polytetrafluoroethylene sealing ring is sleeved with the sealing groove, two symmetrical triangular peaks for sealing are integrally formed on the outer side of the polytetrafluoroethylene sealing ring in the radial direction, an extrusion face of which the section is of an inverted triangle shape is integrally formed on the inner side of the polytetrafluoroethylene sealing ring in the radial direction, and the two wedge-shaped rubber rings are symmetrically installed between the extrusion face and the bottom of the sealing groove, and the inclined faces of the wedge-shaped rubber rings are attached to the extrusion face. The dynamic sealing structure is simple in structure, scientific and reasonable in design, high in sealing compensation ...

Method for preventing and treating calathea rotundifolia cv.fasciata leaf spot

The invention relates to a method for preventing and treating calathea rotundifolia cv.fasciata leaf spot, which is characterized in that turfy soil Klasmann No. 414 is used as a culture substrate; the temperature is controlled at 22-28 DEG C in the day and 20-25 DEG C in the night, and the humidity is controlled at 75-85 percent in the day and 80-95 percent in the night; solution prepared by dissolving 0.2-0.4 gram of urea, 0.2-0.4 gram of monopotassium phosphate and 0.1-0.2 gram of micronasole into 100 L of water is sprayed at the time before sunlight irradiates plants in the morning once a month from plantlet introduction to sale; when an EC (earth current) value of soil is more than 0.12, clear water is sprayed, and when the EC value of the soil is less than 0.25, 1-1.2 g/L of a water solution containing peters professional 20-20-20 or 0.8-0.9 g/L of a KNO3 water solution is sprayed alternatively, wherein the peters professional 20-20-20 comprises the following components in percentage ...

Method for cultivating azaleas adapting to boreal climate

The invention relates to a method for cultivating azaleas adapting to boreal climate, which is characterized by comprising the steps of: planting an azalea seedling in a basin filled with the following substrate, wherein the substrate is formed by uniformly mixing turfy soil Klasmann 525# and pearlite imported from Germany according to the proportion of 5:1-7:1; watering the basic soil by using clear water with the pH value of 6.0-6.5, fully spraying a water solution containing 0.2-0.6g of chlormequat chloride and 0.1-0.4g of potassium permanganate 1 time after watering for 3 days without applying a fertilizer within half a month, only watering the clear water with the pH value of 6.0-6.5; and only watering the clear water when 2/3 of basin soil is dried during the cultivation and the EC of the soil is more than 0,4, watering a water solution containing 0.2-.03g of KNO2 and 0.2-0.4g of KH2PO4 per 1L, and spraying the water solution containing 0.2-0.6g of chlormequat chloride and 0.1-0.4g ...

Humidifying device for adjusting airway humidification

The invention relates to the technical field of medical equipment, in particular to a humidifying device for adjusting airway humidification, which comprises a humidifier, the upper layer of the humidifier is a steam layer, the lower layer of the humidifier is a heating layer, the humidifier is provided with a water inlet and a steam outlet, the steam outlet is communicated with the steam layer, the outer wall of the humidifier is provided with a water inlet interlayer, and the water inlet interlayer is communicated with the water inlet. Circulating holes are formed in the lower end of the water inlet interlayer; the heating layer is provided with a plurality of heating units which are arranged independently and can be controlled independently. During use, one or more heating units and corresponding heating grooves can be opened according to the needs of a patient, and the humidity can be flexibly adjusted. A humidity sensor is arranged, the heating units and the corresponding heating grooves ...