Refrigeration equipment with multiple temperature zones

The invention provides refrigeration equipment with multiple temperature zones. The refrigeration equipment comprises an outer shell, an inner container, a compressor and a condenser. The inner container is partitioned into a refrigerating chamber and a wine storage chamber through a temperature partition plate, a refrigeration evaporator is arranged in the refrigerating chamber, and the wine storage chamber is provided a wine-zone evaporator. The refrigeration equipment further comprises a freezing evaporator, the freezing evaporator comprises an evaporating pipe and a mounting bucket wrapped in the evaporating pipe, and the mounting bucket and the inner container are located in the outer shell. The compressor, the condenser, the freezing evaporator, the wine-zone evaporator and the freezing evaporator are connected to form a refrigeration circuit. A freezing chamber is formed by bending the freezing evaporator and does not need to be formed by partitioning through a temperature partition ...

A instrument for coping work piece

The utility model provides an instrument for coping work piece, a serial communication port, the instrument include major structure, direct friction piece and retainer plate, the major structure include that main part rod iron 101, narrow groove 102 and mill connect double -screw bolt 103, main part rod iron 101 fixed to the mill spliced pole 103, narrow groove 102 is located main part rod iron 101, the mill is connected double -screw bolt 103 and is connected with mill rotor output, direct friction piece winding on main part rod iron 101, and the retainer plate fix on the main part rod iron that has twined direct friction piece 101. This instrument can be realized carrying out the coping to side, the bottom surface at grooves such as the different degree of depth, different angle or narrow clearance on work piece form position.

Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold

The invention discloses a scaffold wall body connecting piece and a method for building a buckling tubular steel scaffold, including the following steps: 1), arranging the scaffold wall body connecting piece according to the standard space of three-step-two-span or three-step-three-span of the building; 2)building a sweeping pole, a vertical pole, a transverse pole and a connecting pole; and 3)building fencing guardrails, bridgings, a scaffold board, a safety net until the whole scaffold body develops into an integral sealed balanced system. The wall body connecting piece is composed of a connecting piece reinforcing steel bar which stretches into the building wall body, a connecting piece steel pipe outside the building wall body, and a detachable fixing piece which connects the connecting piece reinforcing steel bar and the connecting piece steel pipe. The U-shaped segment or rectangular segment of the connecting piece steel pipe outside the building wall body extends into the connecting ...

Wine cabinet with humidification control system

The invention provides a wine cabinet with a humidification control system. The problem that the humidity inside a wine cabinet existing in the prior art is not controlled well can be solved. According to the technical scheme, the wine cabinet with the humidification control system comprises a refrigerating system and the humidification control system; the refrigerating system comprises a compressor, an evaporator and a condenser; the humidification control system comprises a humidification device, a condensate water recycling device and a controller; the humidification device comprises an ultrasonic humidifier and a water tank; the condensate water recycling device comprises a water containing box arranged at the bottom of the evaporator, the lower portion of the water containing box is provided with a water guiding pipe communicated with the water tank, and the controller controls the running of the humidification device and the condensate water recycling device. The wine cabinet can ...

FREEZER AND ITS CONTROL METHOD

This invention disclosed a freezer; and it's control method. The freezer includes the casing and the top board, on which a pad for placing wine cups and bottles and for easy wine pouring is equipped. There is a fast cooling chamber at the ventilation opening of the freezer, and a clapboard to adjust temperature is placed in the freezer, dividing the freezer into two chambers vertically. Air return openings are equipped above and beneath the clapboard. The said fast cooling chamber includes an air outlet pipe. The pipe is fixed on the wall of the freezer, just wrapping the ventilation opening. The said clapboard to adjust temperature includes a board, sealed with tapes at both front and back, making the front part joint the glass door and the back part joint the internal wall of the freezer. At the same time, the air return opening can be open or closed dependent on need to form different temperature control of the fast cooling chamber and the two chambers.

Double temperature double control wine cabinet evaporator

The invention discloses an evaporator of chill box, which is characterized by the following: setting the evaporator as inflating type evaporator or plate type evaporator; arranging at least one ventilation slot at the lateral of the inflating evaporator or plate evaporator; setting the evaporator as full liquid type evaporator; setting the conduit line of the evaporator as flood type structure; flowing the cooling agent from lower to upper; increasing cooling efficiency. This invention possesses good air flowing effect, which can increase cooling effect.

Precision humidity control system and wine cabinet

The invention provides a precision humidity control system and a wine cabinet. The precision humidity control system comprises a humidifying module, a dehumidifying module and a controller; the humidifying module is used for ultrasonic humidifying and automatically controls a humidifying water level; the controller controls running of the humidifying module and the dehumidifying module. The invention further provides the wine cabinet with the precision humidity control system. The wine cabinet comprises a box, a door, a refrigerating system and the precision humidity control system; the refrigerating system comprises a compressor, an evaporator and a condenser; the precision humidity control system comprises the humidifying module, the dehumidifying module and the controller; the humidifying module is used for ultrasonic humidifying and automatically controls the humidifying water level; humidifying water for the humidifying module is mainly from condensation circulating water of the evaporator ...

Lighting device for double temperature section wine cabinet

The invention discloses a lighting device of double temperature area sideboard, which is characterized by the following: comprising with baffle and lighting component; separating the sideboard to upper and lower cold room; setting the baffle as upper lid, separating temperature cystosepiment and lower lid; arranging the lighting component on the baffle; shining the two cold room at the same time; setting the lighting component as transparent sheet with upper lid and surface as one body, luminous diode array board, lamp frame between the upper lid and the lower lid and lamp shade on the lower surface of the lower lid; arranging a plurality of parallel series LED luminous diode; arranging the lamp frame on the lower lid; Arranging the luminous diode array board in the lamp frame; setting the upper as transparent board; setting the lower as transparent lamp shade; connecting the luminous diode array board to the door switch; controlling the lamp through the door switch. This invention possesses ...

A piece of temperature tunable clapboard

This invention discloses a temperature-adjustable baffle used in iceboxes and refrigerators, in which an air inlet is set on the baffle with several blades, which rotate to open and close the air inlet with the help of a blade shaft on it to adjust temperature of the two chambers above and below the baffle.

Wine cabinet wine storage information interaction method and system, and cloud server

The invention provides a wine cabinet wine storage information interaction method and system, and a cloud server, wherein the method comprises the following steps: the cloud server receives the first wine sent by the user equipment information, the first wine storage information including the user equipment obtains the wine storage information and the first label information; the cloud server receives the cabinet to send second wine storage information, second wine storage information includes obtaining the position information and the second tag information; cloud server in determining the second label information and the first label information match, will wine location information is added to the first wine storage information, get the monk wine storage information; the cloud server to send the user equipment the monk wine storage information for user equipment according to the information in the article monk wine storage information and position information, search and location of wine ...

Double temperature double control wine cabinet evaporator

The invention discloses an evaporator of chill box, which is characterized by the following: setting the evaporator as inflating type evaporator or plate type evaporator; arranging at least one ventilation slot at the lateral of the inflating evaporator or plate evaporator; setting the evaporator as full liquid type evaporator; setting the conduit line of the evaporator as flood type structure; flowing the cooling agent from lower to upper; increasing cooling efficiency. This invention possesses good air flowing effect, which can increase cooling effect.

Auxiliary liquid discharge device for traditional Chinese medicine extraction tank

The invention relates to an auxiliary liquid discharge device for a traditional Chinese medicine extraction tank, and aims at solving the problems that the traditional Chinese medicine extraction tank is long in filtering and discharging time, and low in filtering speed, so that the medicine is low in quality and high in production cost. The auxiliary liquid discharge device comprises an extraction tank, wherein the extraction tank is formed by connecting a tank body and a tank cover at the bottom of the tank body through a connecting arm; a filter net is arranged on the upper surface of the tank cover; a pore plate which is fixedly arranged on the inner periphery wall of the tank cover is arranged below the filter net; a liquid outlet is formed in the bottom of the tank cover; a filter pipe with a blocked upper end is arranged in the tank body; the lower end of the filter pipe penetrates through the filter net, is fixedly arranged on the pore plate, and is communicated with the liquid ...

A oil, water separator for extraction of volatile oil

The utility model discloses an oil, water separator for extraction of volatile oil, including the cylindricality disengagement chamber that has the upper cover plate with lap down, the intercommunication has feed liquor pipe and blast pipe on the upper cover plate, the intercommunication is gone up to the apron down has light liquid discharge pipe and heavy -fluid discharge pipe, the upper end of light liquid discharge pipe extends to in the disengagement chamber, the below of disengagement chamber is provided with the glass pipe and looks the handleless cup glass pipe look the handleless cup with be provided with the skew T between the disengagement chamber, person in charge's lower extreme of skew T with the roof that the handleless cup was looked to glass pipe is linked together, its upper end with the light liquid discharge pipe mouth of pipe or the sealed swing joint of the heavy -fluid discharge pipe mouth of pipe, the pipe chute tilt up of skew T the intercommunication had the fluid ...

Icebox with temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method

This invention discloses a refrigerator set with a temperature-adjustable baffle, a rapid cold chamber and return intakes capable of opening and closing and a control method, in which a quick cold chamber is set at the outtake hole of the refrigerator and a temperature-adjustable baffle separating the refrigerator into up and down two chambers, a return intake is set above and below the baffle, said quick cold chamber includes an outtake fixed on the wall of the refrigerator to sleeve the hole, said baffle includes a baffle, at least an air inlet is set on it with several blades in the inlet to open or close the inlet or the return intake according to the needs so as to control temperatures of the quick cold chamber and the two chambers differently.

Preparation method for auxiliary material wheat bran for Chinese herbal medicine processing

The invention relates to a preparation method for auxiliary material wheat bran for Chinese herbal medicine processing, and effectively solves the problems that existing auxiliary material wheat bran is unstable in quality, the prepared decoction pieces are low in qualified rate, the production rate is low, and the labor intensity is large are solved. Wheat is sieved by a 16-mesh sieve, then sieving and selecting are conducted to remove impurities, soil and stones, the wheat is placed into a medicine washing pool, ashes and chips attached to the surface of the wheat are washed away by water, floating wheat floated on the water surface is floated away, then the wheat is bailed out to drain and uniformly spread on a tray of a heat air circulation drying oven, drying is conducted by using the heat air circulation drying oven, the dried wheat is placed into a wheat huller to remove the shells of the wheat, bran is collected and sieved by a 14-mesh sieve, then the bran sieved by the 14-mesh ...

Multifunctional adjustable wine rack and wine cabinet

The utility model provides a multifunctional adjustable wine rack and a wine cabinet. The multifunctional adjustable wine rack comprises a rack body; the inner side of the front part and the inner side of the rear part of the rack body are respectively provided with a rack structure; a plurality of slots are formed in each rack structure; the two rack structures are arranged oppositely; the multifunctional adjustable wine rack also comprises a plurality of support bars; a locking bar is formed at the lower part of each support bar; the locking bar is inserted into the corresponding slots. By arranging the rack structures, two end parts of each of the support bars are respectively lapped in the rack structures at two sides to form the framework of the rack body; the slots are also formed in each rack structure, and the locking bar at the lower part of each support bar is inserted into the corresponding slots, so that the stability of the whole rack body is enhanced, and the support bars ...

Lighting device for double temperature section wine cabinet

The invention discloses a lighting device of double temperature area sideboard, which is characterized by the following: comprising with baffle and lighting component; separating the sideboard to upper and lower cold room; setting the baffle as upper lid, separating temperature cystosepiment and lower lid; arranging the lighting component on the baffle; shining the two cold room at the same time;setting the lighting component as transparent sheet with upper lid and surface as one body, luminous diode array board, lamp frame between the upper lid and the lower lid and lamp shade on the lower surface of the lower lid; arranging a plurality of parallel series LED luminous diode; arranging the lamp frame on the lower lid; Arranging the luminous diode array board in the lamp frame; setting the upper as transparent board; setting the lower as transparent lamp shade; connecting the luminous diode array board to the door switch; controlling the lamp through the door switch. This invention possesses ...

Make multi -functional panel of dumpling face skin fast

The utility model discloses a make multi -functional panel of dumpling face skin fast, it includes the panel, at least, be provided with a dumpling face skin district on the panel, every dumpling face skin district comprises a die cavity of arranging the setting as if an individual dry equipartition, the die cavity is for seting up concave trough - shaped structure on the panel, the die cavity bottom surface is circular plane, the uncovered round opening that is of die cavity, the diameter that die cavity the central axis coincidence and the open diameter of die cavity uncovered and the die cavity bottom surface are greater than the die cavity bottom surface, the die cavity lateral wall between die cavity bottom surface and die cavity are uncovered sets up to the arc, the die cavity degree of depth equals the thickness of dumpling face skin, the uncovered diameter of die cavity equals the diameter of dumpling face skin, be provided with the scale mark on the panel. The utility model discloses ...

Drinks cupboard with humidity controlling unit

Oil, water separator

The utility model discloses an oil, water separator, including the cylindricality disengagement chamber that has the upper cover plate with lap down, the intercommunication has feed liquor pipe and blast pipe on the upper cover plate, the apron is gone up to feed through down has light liquid discharge pipe and heavy -fluid discharge pipe vertically be provided with the baffle in the disengagement chamber, the baffle is located disengagement chamber upper portion, the lower border of baffle and be provided with the water clearance down between the apron, feed liquor pipe with light liquid discharge pipe is located respectively the both sides of baffle, light liquid discharge pipe perpendicularly upwards extends to in the disengagement chamber, its upper end is located between the upper and lower border of baffle. The utility model has the advantage of simple structure, production efficiency and product quality are high.

Double temperature double control wine cabinet and method for enhancing accuracy of temperature control

The invention discloses a double temperature and double controlling sideboard of high temperature controlled accuracy, which is characterized by the following: comprising box body, cooling system and computer controlled system; cascading compressor, condenser, magnetic valve, capillary tube and evaporator as cooling system; combining to one way through pipe tee; turning to compressor; cascading to a closed loop circuit; separating the inner of the box body to upper and lower cold room; setting the evaporator of the cooling system as two; arranging in the upper and lower cold room; connecting the two evaporator to the condenser through own magnetic valve. This invention possesses nice shape and small accommodation area.

Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold

The invention discloses a scaffold wall body connecting piece and a method for building a buckling tubular steel scaffold, including the following steps: 1), arranging the scaffold wall body connecting piece according to the standard space of three-step-two-span or three-step-three-span of the building; 2)building a sweeping pole, a vertical pole, a transverse pole and a connecting pole; and 3)building fencing guardrails, bridgings, a scaffold board, a safety net until the whole scaffold body forms an integral and closed balanced system. The wall body connecting piece is composed of a connecting piece reinforcing steel bar which stretches into the building wall body, a connecting piece steel pipe outside the building wall body, and a detachable fixing piece which connects the connecting piece reinforcing steel bar and the connecting piece steel pipe. The U-shaped segment or rectangular segment of the connecting piece steel pipe outside the building wall body extends into the connecting ...

Double temperature double control wine cabinet and method for enhancing accuracy of temperature control

The invention discloses a double temperature and double controlling sideboard of high temperature controlled accuracy, which is characterized by the following: comprising box body, cooling system and computer controlled system; cascading compressor, condenser, magnetic valve, capillary tube and evaporator as cooling system; combining to one way through pipe tee; turning to compressor; cascading to a closed loop circuit; separating the inner of the box body to upper and lower cold room; setting the evaporator of the cooling system as two; arranging in the upper and lower cold room; connecting the two evaporator to the condenser through own magnetic valve. This invention possesses nice shape and small accommodation area.

Freezing cycle device

The utility model discloses a freezing cycle device, including the refrigerated water basin, be provided with first water inlet and second water inlet on the roof of refrigerated water basin, be provided with first delivery port and second delivery port on its diapire, first water inlet and first delivery port are linked together with the refrigerator respectively and constitute refrigeration circuit, second water inlet and second delivery port respectively with treat the heat sink component working circuit that is linked together, be provided with the circulating pump on working circuit, vertically be provided with the baffle in the refrigerated water basin, be provided with the water clearance between the last border of the roof of refrigerated water basin and baffle, first water inlet and second delivery port are located the left side of baffle, and second water inlet and first delivery port are located the right side of baffle, be provided with the moisturizing mouth on the left refrigerated ...

Icebox with temperature tunable clapboard, and having snapchill cabinet, and control method

This invention discloses a refrigerator set with a temperature-adjustable baffle and a rapid cold chamber and a control method, in which a rapid cold chamber is set at the outtake hole of the refrigerator, a temperature-adjustable baffle is set in it to isolate it into two chambers, said rapid clod chamber includes an outtake fixed on the wall of the refrigerator to sleeve the outtake hole, said baffle includes a baffle set with at least one air inlet holding several blades in it to open or close it so as to control temperatures of the rapid cold chamber and the two chambers differently.

Icebox with temperature tunable clapboard, and having snapchill cabinet, and control method

This invention discloses a refrigerator set with a temperature-adjustable baffle and a rapid cold chamber and a control method, in which a rapid cold chamber is set at the outtake hole of the refrigerator, a temperature-adjustable baffle is set in it to isolate it into two chambers, said rapid clod chamber includes an outtake fixed on the wall of the refrigerator to sleeve the outtake hole, said baffle includes a baffle set with at least one air inlet holding several blades in it to open or close it so as to control temperatures of the rapid cold chamber and the two chambers differently.

Evaporative concentration ware with waste heat recovery device

The utility model discloses an evaporative concentration ware with waste heat recovery device, include that the effect heating chamber, an effect evaporating chamber, two effect heating chambers, two -effect evaporation room, condenser and the comdenstion water that set up from left extremely right intercommunication in proper order receive the fluid reservoir, be provided with the plate heat exchanger that brazes between two -effect evaporation room and condenser, the last intercommunication of plate heat exchanger has steam intake pipe, cooling water drain pipe, circulating water inlet tube and circulating water outlet pipe, and the steam intake pipe is linked together with the gas vent of two -effect evaporation room, and the cooling water drain pipe is linked together with the condenser. The utility model has the advantage of simple structure, installation and practical convenient. Through set up the plate heat exchanger that brazes between two -effect evaporation room and condenser ...

Chinese -medicinal material is concocted and is used soak device

The utility model discloses a chinese -medicinal material is concocted and is used soak device, it is quick -witted that it includes that dimensional movement mixes, the feed cylinder discharge gate department that dimensional movement mixes the machine is provided with chinese -medicinal material filter equipment, chinese -medicinal material filter equipment includes ejection of compact end, a O type circle, filter screen, the 2nd O type circle and clamp, ejection of compact end is passed through with the feed cylinder discharge gate the clamp connection, the filter screen sets up between ejection of compact end and feed cylinder discharge gate, and O type circle sets up between ejection of compact end and filter screen, and O type circle sealing connection is passed through with the filter screen in ejection of compact end, and the 2nd O type circle sets up between feed cylinder discharge gate and filter screen, and the feed cylinder discharge gate passes through the 2nd O type circle ...

Annular closure structure formwork support method

The invention discloses a annular closed structure template support method, it includes the following steps: a. the inner and outer ring forms of pool wall is lap-equipped with falsework; b. the inner side template of pool wall and the vertical dorsal side are installed vertically, the inner side template is bamboo hydraulic plywood and the vertical dorsal side is steel pipe; c. dual-pulling bolt fastening device is installed; d. the outer side template of pool wall and the vertical dorsal side are installed vertically, the outer side template is bamboo hydraulic plywood and the vertical dorsal side is steel pipe; e. the level back side is passed, and the level back side is reinforced bar; f. the dual-pulling bolt fastening device is fastened on two sides at the same time. The invention uses the method and overcomes the shortcomings of a large number of wooden is needed in prior technology construction, the operation capacity of wooden processing is larger, the depositing occupancy construction ...

Method for detecting etching fluid filter

The invention provides a method for detecting a etching fluid filter, which comprises the following steps: selecting a plurality of points on a wafer covered with a layer of uniform oxide film; measuring the initial thickness of the wafer at the plurality of points; carrying out the over etching process for the wafer; measuring the residual thickness of the wafer at the plurality of points; calculating the difference value between the initial thickness and the residual thickness at the plurality of points and the standard variance of the difference value, comparing the standard variance with a standard value, if the standard variance is more than the standard value, showing that the detection result is not qualified and the filter needs to be replaced, and if the standard variance is lessthan the standard value, showing that the detection result is qualified. The invention can detect whether the filter is aged or not, provides a determining basis for timely replacing the filter underthe ...

Icebox with temperature tunable clapboard, snapchill cabinet and switchable air , and control method

This invention discloses a refrigerator set with a temperature-adjustable baffle, a rapid cold chamber and return intakes capable of opening and closing and a control method, in which a quick cold chamber is set at the outtake hole of the refrigerator and a temperature-adjustable baffle separating the refrigerator into up and down two chambers, a return intake is set above and below the baffle, said quick cold chamber includes an outtake fixed on the wall of the refrigerator to sleeve the hole, said baffle includes a baffle, at least an air inlet is set on it with several blades in the inlet to open or close the inlet or the return intake according to the needs so as to control temperatures of the quick cold chamber and the two chambers differently.

Control panel for dual-temperature section wine chest and control method thereof

The invention relates to control panel and control method for two-temperature cocktail cabinet. The control panel is mounted on the front side plate of clapboard which divides the cocktail cabinet into up and down two refrigerated chambers, and the temperature display board of up and down temperature regions, warming button, and cooling button and setting button are mounted on the panel. The temperature of refrigerated chamber can be adjusted by the buttons of control panel, and the control method is: makes sure that the temperature of refrigerated chamber sensed by temperature sensor in cocktail cabinet is in normal range, the temperature display board of up and down temperature regions set on control panel displays normal; presses the setting button for 3 seconds to adjust the temperature region; presses the warming, cooling buttons to set the temperature. The control panel of two-temperature cocktail cabinet can realize that one cocktail cabinet can control the temperature of two refrigerated ...

A piece of temperature tunable clapboard

This invention discloses a temperature-adjustable baffle used in iceboxes and refrigerators, in which an air inlet is set on the baffle with several blades, which rotate to open and close the air inlet with the help of a blade shaft on it to adjust temperature of the two chambers above and below the baffle.

Preparation method of river sand serving as auxiliary material for traditional Chinese medicine processing

The invention relates to a preparation method of river sand serving as an auxiliary material for traditional Chinese medicine processing. By adopting the preparation method, the problems that processed traditional Chinese medicine decoction pieces are poor and unstable in quality, low in qualified rate, low in production efficiency and high in labor intensity because existing river sand is poor in flowability and thermal conductivity and is easy to crush can be solved. The preparation method comprises the following steps: putting river sand into an elutriation tank of which the bottom is provided with a 40-mesh screen, flushing soil and suspended matters away with water, removing impurities, drying in the sun, putting into a medicine frying pot, heating to be red by using strong fire, cooling for half an hour after turning off heat, then heating in the same way for more than three times, screening out river sand particles which are smaller than 40 meshes, then sequentially screening by ...

Refrigerator capable of setting up adjustable temperature dummy plate, snap-chill cabinet and air-return vent capable of being opened and closed and control method thereof

There is a sort of the refrigerator which has the rapid refrigeration chamber, the changeable temperature plate and the circulating orifice which can open and close. The rapid refrigeration chamber is fitted in the air outlet of the refrigerator, and the changeable temperature plate is fitted in the refrigerator, in this way it makes the refrigerator to form the above and nether chamber, the air outlet is fitted in the top and the underside of the plate, the rapid refrigeration chamber in this invention consists of a air outlet pipe, the air outlet pipe in this invention is fitted in the wall of the refrigerator. On the beam it make the air outlet bore to be knotted in it. The changeable temperature plate consists of a clapboard, there has a wind penetration orifice at least fitted in the plate, several lamina are fitted in the wind penetration orifice, the wind penetration orifice can open and close in order to form the switching estate to the wind penetration orifice. Also it can base ...

Comdenstion water receives fluid reservoir with automatic flowing back function

The utility model discloses a comdenstion water receives fluid reservoir with automatic flowing back function, receive the fluid reservoir including the comdenstion water the comdenstion water is communicate by the bottom of fluid reservoir has the fluid -discharge tube from receiving the fluid reservoir link outwards to set gradually check valve and negative pressure pump with the comdenstion water on the fluid -discharge tube, it opens or is closed the negative pressure pump by singlechip controller control, the comdenstion water receives to be provided with the liquid level on the lateral wall of fluid reservoir and pops one's head in, the signal output part of liquid level probe with singlechip controller's signal input part electricity is connected. The utility model has the advantage of simple structure, installation and easy and simple to handle. Receive the signal that comes from the liquid level probe through singlechip controller, control negative pressure pump is opened or is ...

Traditional chinese medicine draws jar

The utility model discloses a traditional chinese medicine draws jar, including jar body and the sealed lid of setting in jar body bottom, jar body top is provided with the dog -house, and the cover is equipped with the heating jacket on jar side wall, and heating jacket outside cladding has the heated board, offer outside the sealed lower liquid outlet of covering extends sealed lid through the drain pipe is sealed down, jar internal be provided with with the filtrate pipe in liquid hole that has of drain pipe activity grafting down, the filtrate pipe overcoat is equipped with the filtration screen panel, along vertically having offered an at least cylindrical void slab band on the lateral wall of jar body lower part, be provided with the filter screen on the orifice plate in -band face, the welding has sealing plate on its outer face, and the intermediate layer between sealing plate and the orifice plate area constitutes the flowing back passageway, feeds through to be provided with on ...

Refrigerator capable of setting up adjustable temperature dummy plate, snap-chill cabinet and air-return vent capable of being opened and closed and control method thereof

There is a sort of the refrigerator which has the rapid refrigeration chamber, the changeable temperature plate and the circulating orifice which can open and close. The rapid refrigeration chamber is fitted in the air outlet of the refrigerator, and the changeable temperature plate is fitted in the refrigerator, in this way it makes the refrigerator to form the above and nether chamber, the air outlet is fitted in the top and the underside of the plate, the rapid refrigeration chamber in this invention consists of a air outlet pipe, the air outlet pipe in this invention is fitted in the wallof the refrigerator. On the beam it make the air outlet bore to be knotted in it. The changeable temperature plate consists of a clapboard, there has a wind penetration orifice at least fitted in theplate, several lamina are fitted in the wind penetration orifice, the wind penetration orifice can open and close in order to form the switching estate to the wind penetration orifice. Also it can base the ...

Pump product intelligent diagnosis and control system based on performance curve

The invention discloses a pump product intelligent diagnosis and control system based on a performance curve. The pump product intelligent diagnosis and control system comprises an external characteristic testing system and a data processing and control system. The external characteristic test system comprises a sensor test module and a test data conversion module. And the test data conversion module converts the voltage/current signal output by the sensor test module into an operation parameter value measured by the corresponding sensor, and sends the operation parameter value to the data processing and control system. And the data processing and control system comprises a data processing and display module, a fault diagnosis and alarm module and a PID (Proportion Integration Differentiation) control module. The data processing and display module comprises a data processing module and a display and interaction module. The running state of the pump product can be intelligently monitored ...

Novel vertical sewage pump

The invention discloses a novel vertical sewage pump. The oil pump comprises a motor, an oil chamber and a pump head. The junction box is arranged above the motor, and the oil chamber is arranged between the motor and the pump head and used for cooling and lubricating rotating parts such as a motor output shaft and a bearing. The pump head comprises a pump body, an impeller, a pump cover, a base and a dynamic and static composite cutting device. The inner surface, making contact with liquid, of the pump body is of a non-smooth surface structure, the impeller is of a closed impeller structure and is fixed to an output shaft of the motor through an impeller nut, and the impeller and the pump body are connected through an innovative opening ring. The dynamic and static composite cutting device comprises two parts, namely a dynamic cutting device, namely a rotary blade; and the other part is a static cutting device, namely an inclined sawtooth blade. According to the invention, the service ...

Control panel for dual-temperature section wine chest and control method thereof

The invention relates to control panel and control method for two-temperature cocktail cabinet. The control panel is mounted on the front side plate of clapboard which divides the cocktail cabinet into up and down two refrigerated chambers, and the temperature display board of up and down temperature regions, warming button, and cooling button and setting button are mounted on the panel. The temperature of refrigerated chamber can be adjusted by the buttons of control panel, and the control method is: makes sure that the temperature of refrigerated chamber sensed by temperature sensor in cocktail cabinet is in normal range, the temperature display board of up and down temperature regions set on control panel displays normal; presses the setting button for 3 seconds to adjust the temperature region; presses the warming, cooling buttons to set the temperature. The control panel of two-temperature cocktail cabinet can realize that one cocktail cabinet can control the temperature of two refrigerated ...

Method for detecting etching fluid filter

The invention provides a method for detecting a etching fluid filter, which comprises the following steps: selecting a plurality of points on a wafer covered with a layer of uniform oxide film; measuring the initial thickness of the wafer at the plurality of points; carrying out the over etching process for the wafer; measuring the residual thickness of the wafer at the plurality of points; calculating the difference value between the initial thickness and the residual thickness at the plurality of points and the standard variance of the difference value, comparing the standard variance with a standard value, if the standard variance is more than the standard value, showing that the detection result is not qualified and the filter needs to be replaced, and if the standard variance is less than the standard value, showing that the detection result is qualified. The invention can detect whether the filter is aged or not, provides a determining basis for timely replacing the filter under the ...

Groove -shaped mixing machine safety device

The utility model discloses a groove -shaped mixing machine safety device, it includes groove -shaped mixing machine's mixing chamber, the feed inlet department of mixing chamber is provided with the safety net that covers the feed inlet, the safety net pass through the mounting panel with the frame of mixing chamber is connected, safety net and mounting panel fixed connection, the mounting panel with the connection can be dismantled to the frame of mixing chamber, the mounting panel with be provided with micro -gap switch between the frame of mixing chamber, micro -gap switch sets up on the mounting panel, micro -gap switch is connected with groove -shaped mixing machine's contactor electricity, when the mounting panel with when the frame of mixing chamber is connected, micro -gap switch is in the closure state, works as the mounting panel with during the separation of the frame of mixing chamber, micro -gap switch is in off -state. The utility model discloses groove -shaped mixing machine's ...