39results about How to "Orderly flow" patented technology

The invention provides a plant protection spray head and a plant protection spraying device. The plant protection spray head comprises a shell, an isolation cylinder is coaxially sleeved with the shell, and an inner cavity with the left end open and the right end closed is formed between the shell and the isolation cylinder; a jet flow cavity with the right end open and the left end closed is formed in the isolation cylinder. A plurality of jet flow holes used for communicating the inner cavity with the jet flow cavity are formed in the barrel wall of the isolation barrel, and a set angle is formed between the jet flow holes and the axis of the inner cavity. By changing the internal structure of the plant protection sprayer, the liquid medicine flowing condition is improved, energy loss is reduced, and the liquid medicine utilization rate is increased. The plant protection spraying device can flexibly adjust the angle and direction of the spraying head according to the forms and growth stages of different crops, the utilization rate of pesticide is increased, and environmental pollution is reduced.

The invention relates to the technical field of atomization devices, and discloses carbonyl iron powder atomization pyrolysis equipment with an atomization nozzle structure, the carbonyl iron powder atomization pyrolysis equipment comprises a collector, the collector is located at the bottom end of the inner wall of a pyrolysis machine and used for collecting iron powder particles, and an atomization nozzle is located above the collector. According to the invention, by arranging the adjusting piece and the blades, high-speed airflow rotates to form a special flow field, liquid hydroxyl iron is more fully mixed with gas under the action of centrifugal force and the rotating airflow after entering the flow field, and the gas can more uniformly apply acting force to liquid due to the full mixing of the gas and the liquid, so that liquid drops are further refined, and the atomization quality is improved; the edge effect that liquid drops are distributed unevenly may occur during spraying in the edge area, the liquid drops in the edge area can be distributed more evenly through rotating airflow generated by the blades, the difference between the spraying amount and the liquid drop distribution of the edge area and the center area is reduced by adjusting the motion trails of the airflow and the liquid drops, and the overall spraying uniformity is improved.

The invention discloses a plate-type air pre-heater, belongs to the field of air pre-heaters, solves the problem that in the prior art, the replacement and repair cost of a plate-type heat exchanger is too high after a plate sheet is damaged, and mainly adopts the technical scheme that the plate-type air pre-heater comprises a rack, sealing plates are fixed to the left side and the right side of the rack, and a heat exchange plate is fixedly connected between the sealing plates on the two sides; the heat exchange plate is formed by welding two thin plates through a plurality of welding parts, non-welded parts on the two thin plates are far away from each other to form an air cavity used for flowing air, the sealing plate is provided with a through hole connected with the air cavity, partition pieces arranged at intervals up and down are arranged in the air cavity, and the partition pieces extend to the left ends and the right ends of the thin plates in the air flowing direction. The plate type air pre-heater further comprises a blocking piece, and the blocking piece is connected with the through hole of the sealing plate or the air inlet and the air outlet of the flow air cavity in a sealed mode. The heat exchange plate is mainly used for continuously using the heat exchange plate at low cost after the plate sheet is damaged.

The invention discloses raw material crushing equipment for dry-type transformer silica powder production and processing, and relates to the technical field of crushing equipment.The raw material crushing equipment comprises a positioning ring, the inner wall of a shell is slidably connected with a limiting ring, the diameter of the inner side of the limiting ring and the diameter of the inner side of the positioning ring are increased from top to bottom, and the outer side of a rotating shaft is fixedly connected with a conical block; the raw material crushing equipment comprises a conical block and a limiting ring, the conical block is located in the limiting ring, a flow guide groove is formed in the outer side of the conical block, the diameter of the flow guide groove is gradually decreased from top to bottom, the diameter of the discharging position of the flow guide groove is increased, and a positioning groove is formed in the outer side of the conical block. The diameter of the discharge part of the diversion trench is large, the crushed materials are prevented from blocking the discharge gap and influencing the working efficiency, and meanwhile, the diameter is gradually reduced from top to bottom, so that the materials with different sizes can be guided to stay in the crushing cavity, the insufficient crushing of part of the materials is avoided, and the working efficiency is effectively improved.

The invention relates to the technical field of machining of fin heat exchangers, in particular to a low-temperature efficient heat exchange drying furnace. The device comprises a furnace body, a conveying plate is arranged in the furnace body, the furnace body and the conveying plate are provided with a blowing mechanism and a flow dividing mechanism respectively, and the blowing mechanism, the flow dividing mechanism and workpieces are in one-to-one butt joint; a hydraulic rod is started to drive an air conveying pipe to be in butt joint with an air inlet pipe, and then purified air is blown into a heat exchanger through the air conveying pipe and a flow dividing jig; due to the fact that the interior of the heat exchanger is of a U-shaped structure, the air blowing branch holes are in butt joint with part of the air inlet end of the heat exchanger, air enters from one end of the heat exchanger and exits from the other end of the heat exchanger, the directional air inlet mode ensures that air flows orderly in a heat exchanger pipe, oil gas in the heat exchanger is brought out, and the drying effect in the heat exchanger is improved. And meanwhile, the air blowing branch holes are in butt joint with the air inlet end of the heat exchanger part, so that the air blowing branch holes blow air into each U-shaped pipe, and uniform drying is achieved.

The application relates to the air conditioning technical field, and provides an air-cooled air conditioner indoor exhaust system, which comprises a roof main body, a first air conditioner outdoor unit, a first air conditioner air pipe and a first exhaust fan, the first air conditioner outdoor unit is arranged on the roof main body, the first air conditioner air pipe is laid above the roof main body and is used for air supply to the indoor; the first exhaust fan is arranged on the roof main body and is close to the first air conditioner outdoor unit, the first exhaust fan is communicated with an indoor public bathroom and is used for exhausting air in the indoor public bathroom to the periphery of the first air conditioner outdoor unit. The application has the effect of improving the refrigeration efficiency of the air conditioner unit.

The utility model relates to dry quenching furnace technical field discloses a dry quenching furnace coke cooling homogenization air distribution structure, including support frame, the support frame inner wall fixedly connected with dry quenching furnace body, dry quenching furnace body left -hand end fixedly connected with the connecting pipe, the connecting pipe left -hand end fixedly connected with the connecting disc, the connecting disc left -hand end fixedly connected with cold air pipe, cold air pipe bottom fixedly connected with cold air subassembly, dry quenching furnace body right -hand end fixedly connected with the air outlet pipe, the air outlet pipe top end transmission connection has the air outlet valve gate. The utility model discloses a cold air subassembly through cold air pipe and connecting disc sends the cold air into dry quenching furnace body inside. Cold air is evenly distributed in the whole furnace through built -in hot air groove, ensure that coke is evenly cold in the cooling process, and coke enters dry quenching furnace body inside through feed pipe, and the cold air that evenly distributes through built -in hot air groove carries out cooling. The coke after cooling is discharged through the collecting tank and the discharge pipe, and the space in the furnace is reasonably separated by the baffle, and the cooling effect is improved.

The invention relates to the technical field of servers, and discloses an immersed liquid cooling unit and a data center, the immersed liquid cooling unit comprises an outer frame structure, an inner container structure, a liquid inlet and outlet pipeline and a server main body; the outer frame structure comprises an outer frame framework and a side plate, a first penetrating opening is formed in the bottom of the outer frame framework, and a second penetrating opening is formed in the side wall of the outer frame framework; the side plate is arranged corresponding to the second through hole and is detachably connected to the side wall of the outer frame; the inner container structure is arranged in the outer frame; a gap is formed between the inner container structure and the outer frame structure; the liquid inlet and outlet pipeline is arranged in a gap between the outer frame structure and the inner container structure and communicated with the inner container structure. The liquid inlet and outlet pipeline is used for being connected with an underground cold source pipeline through the first penetrating opening or connected with an overground cold source pipeline through the second penetrating opening. And the server main body is arranged in the liner structure. According to the invention, flexible configuration according to different data center sites, infrastructure equipment and budget is realized.

This invention discloses a concentrated photovoltaic-thermal integrated utilization control device, belonging to the field of renewable energy utilization equipment technology. The device includes a mounting column, with a mounting frame fixedly connected to the top. An upper photovoltaic panel and a lower photovoltaic panel are fixedly mounted on the top and bottom of the mounting frame, respectively. Two heat receivers are disposed between the upper and lower photovoltaic panels. Two spectral dividers are fixedly connected to the outer periphery of the top of the mounting column. Through the coordinated design of concentrated frequency division and heat recovery, it achieves efficient utilization of the entire solar spectrum, solving the energy loss problem caused by the separation of traditional photovoltaic power generation and solar thermal utilization. It overcomes the technical bottlenecks of excessive temperature rise of photovoltaic modules, decreased photoelectric conversion efficiency, and waste heat under concentrated conditions, improving the energy output efficiency and operational stability of the entire system.

The invention discloses a spraying type wet dust removal device, relates to the technical field of chemical machinery, and aims to solve the technical problems that a wet dust removal device is inconvenient to clean due to the fact that the wet dust removal device is used for a long time to clean more dirt attached to the inner wall of a cavity. A dust removal mechanism is arranged in the upper frame; the dust removal mechanism comprises a first water pump, an air inlet assembly and a sedimentation assembly; the first water pump is fixedly connected to one side of the top of the upper frame. Through the dust removal mechanism, an atomization nozzle can rotate while spraying, the atomization effect is more uniform, the coverage rate of atomized water drops is increased, a water flow column impacts a rubber cover through a high-pressure water gun, a movable rod in a flow guide module reciprocates, the rubber cover deforms, a direct-flow water column splashes all around in an umbrella shape, and the dust removal effect is improved. Irregular inner wall flushing through torrent flow and uniform inner wall flushing through slow flow can be achieved, and flushing of the inner wall of the cavity is facilitated.

The utility model relates to anti surge valve technical field, especially in kind of quick release anti surge valve pipe connection subassembly, including main pipe, the quick release structure is movably sleeved in the right end of main pipe, the outer surface upper portion and outer surface lower portion of quick release structure all are connected with quick release buckle in screw thread, the left end edge of quick release structure is connected with a plurality of bolts in screw thread, the outer surface of a plurality of bolts all are connected with the nut in screw thread, the right end of quick release structure is fixedly connected with filter structure through bolt and nut, the utility model discloses a kind of quick release anti surge valve pipe connection subassembly, when disassembling, first remove the connection of downstream pipeline and downstream pipeline fixed flange, unscrew nut and bolt separate quick release structure and filter structure, then rotate quick release buckle and make it exit, finally quick release structure is taken off from main pipe, greatly simplify dismounting step, reduce the time and manpower needed for dismounting, improve maintenance efficiency, shorten the system downtime.

This utility model relates to the field of automotive generator technology and discloses an automotive generator end cover, which solves the problems of existing end covers having difficulty in balancing heat dissipation and dust prevention, and having a simple structure. It includes an automotive generator end cover with a motor shaft passage at the top center. The surface is provided with an auxiliary mechanism and a heat dissipation mechanism. The heat dissipation mechanism includes an outer frame, an inner end cover, and an outer end heat dissipation cover. Correspondingly, a first row of heat vents in a ring array, a second row of heat vents in a radial pattern, and a third row of heat vents in a matrix pattern are opened to form a multi-path heat dissipation channel and improve heat dissipation efficiency. The third row of heat vents has a dust filter inside, which takes into account both heat dissipation and dust prevention. The inner end cover and the outer end heat dissipation cover are easy to install and stable, and easy to maintain. The auxiliary mechanism includes an end cover mounting base and an external buffer protective sleeve. The former facilitates the installation of the end cover and the generator body, while the latter provides buffer protection without affecting heat dissipation and motor shaft operation. This utility model has a practical structure and is suitable for promotion.

The utility model discloses an explosion venting plate rock wool core material structure for petrochemical industry, which relates to the technical field of explosion venting plates, aims to solve the technical problem of poor explosion venting protection effect of the existing explosion venting plate rock wool core material structure, and comprises an outer explosion venting plate, an inner explosion venting plate, an explosion-proof pressure relief keel and a rock wool layer. The explosion-proof pressure-relief keel is wavy, so that after the explosion-proof pressure-relief keel is connected with the outer explosion-relief plate and the inner explosion-relief plate front and back, pressure-relief channels are reserved between the outer explosion-relief plate and the inner explosion-relief plate at equal intervals, and when the explosion-proof pressure-relief keel bears explosion pressure, wave crests and wave troughs of waves can be bent and compressed, so that the pressure is effectively buffered; the wave-shaped anti-explosion pressure-relief keel is arranged in the anti-explosion pressure-relief keel, damage to the whole structure is reduced, in the pressure-relief process, the wave-shaped anti-explosion pressure-relief keel can guide airflow to pass through more evenly, due to fluctuation of waves, the airflow can be dispersed in multiple directions when passing through gaps of the anti-explosion pressure-relief keel, uneven pressure relief caused by local airflow concentration is avoided, and therefore the pressure-relief effect is improved.

The utility model provides cigarette tipping paper with an air hole structure base material, which belongs to the technical field of tipping paper and comprises tipping paper which comprises an outer paper base layer, a middle paper base layer and an inner paper base layer. According to the utility model, the plurality of paper base layers are compounded and connected after being perforated, so that a plurality of special-shaped micropores and larger holes close to outside air are formed in the tipping paper, the contact area with the outside air is increased, the air can enter the air holes more quickly and smoothly, and meanwhile, the smaller hole diameter close to a filter element is formed, so that the air permeability is improved. The air-permeable holes are arranged in the cigarette case, and the transition effect of the connecting holes is matched to play a buffering role in entering air to a certain extent, so that the air is prevented from passing through the air-permeable holes too quickly, reasonable control over the air flow speed is achieved, air flows in the air-permeable holes more orderly, smoke is diluted and mixed in the smoking process of the cigarette, and the smoking quality of the cigarette is improved. The smoke can be more accurately and reasonably diluted, so that the smoking taste is improved, and meanwhile, the content of harmful ingredients in the smoke can be reduced.

The utility model relates to a plastic support with an internal flow channel, which comprises a plastic bottom plate and flow channels arranged in the plastic bottom plate, and the flow channels comprise a liquid inlet channel, a liquid outlet channel, a first flow channel and a second flow channel, the tail end of the liquid inlet channel, the starting end of the first flow channel and the starting end of the second flow channel are communicated through a first buffering cavity, the tail end of the first flow channel, the tail end of the second flow channel and the starting end of the liquid outlet channel are communicated through a second buffering cavity, and flow control pieces are arranged in the first buffering cavity and the second buffering cavity. The flow control piece can change the flowing state of liquid in the flow channel. The flow channel can be filled with heating liquid or cooling liquid to achieve the heating or cooling function of the plastic bottom plate, the support has the flow control capacity due to the arrangement of the flow control piece, the flowing state, including the flowing direction, flow distribution and the like, of liquid in the flow channel can be accurately controlled by adjusting the position and the shape of the flow control piece, and therefore the flow direction of the plastic bottom plate can be accurately controlled. And the bracket can adapt to different working environments and operation requirements.

The utility model provides a kind of high refrigeration performance's circulating fan, air duct uses the design of different cross-sectional area of air inlet end, air outlet end and wind passing section, combine the shell of hyperbolic structure and outer wall surface smooth transition, air inlet end large cross-sectional area makes air mass enter, wind passing section small cross-sectional area accelerates airflow, according to Bernoulli's principle, flow rate accelerates and causes pressure to reduce, temperature drops, and gas is similar to adiabatic expansion in flow, work to outside makes internal energy decrease.Air outlet grille area is less than air inlet grille, and air outlet grille strip is located between adjacent air inlet grille strip, avoid airflow interference, ensure air orderly flow, air outlet grille towards the sharp corner structure of air inlet end, not only strengthen air outlet directional property, make airflow concentrated blow out, expand refrigeration coverage, it is also possible to airflow produce cutting and disturbance, promote heat exchange, improve refrigeration performance, the refrigeration performance and circulation performance of the fan are used with air conditioner, and good energy-saving effect can be achieved.

The utility model provides a refrigeration house air purification system which comprises a refrigeration house inner wall, a cold air channel interlayer wrapping the outer side of the refrigeration house inner wall, an air inlet channel interlayer arranged on the outer side of the cold air channel interlayer, an outer heat preservation layer wrapping the outer side of the air inlet channel interlayer and an exhaust fan. The cold air channel interlayer is provided with an exhaust pipe extending out of the outer heat preservation layer and an exhaust opening penetrating through the inner wall of the refrigeration house, the exhaust pipe is communicated with an exhaust opening of the exhaust fan, and the air inlet channel interlayer is provided with an air inlet pipe extending out of the outer heat preservation layer and an air outlet pipe penetrating through the inner wall of the refrigeration house. The air purification system for the refrigeration house has the advantages of scientific design, good purification effect, relatively low energy consumption and high practicability.

The utility model is used for controlling box technical field, disclose a kind of heat dissipation explosion -proof temperature control box, including box, the outside surface of box is equipped with the box cover of rotation, and the upper end of box is fixedly installed with warning light, the rear surface of box is fixedly provided with mounting box, one end of mounting box is through the inside surface of box.This heat dissipation explosion -proof temperature control box, by setting up mounting box and the closed circulation system of flow guide pipe, realize the physical isolation of air in box and outside, avoid dust, humidity and explosive gas into the inside of box, from the root, eliminate the short circuit, corrosion and other problems caused by electrical components due to external environmental factors, at the same time, this design eliminates the safety hazard that spark ignites explosive gas in open heat dissipation structure, significantly improves the explosion -proof safety of temperature control box in flammable and explosive dangerous environment, ensure that equipment can operate stably under complex harsh environment.

This invention relates to the technical field of heat exchange equipment and discloses a heat exchange method for a hot gas medium that facilitates condensate discharge. The hot gas medium is discharged into a tank having an inlet chamber and an outlet chamber. One end of the tank has an inlet connector, and the other end has an outlet connector. A support plate is located within the tank. The support plate has a heat exchange core, which contains a hot channel and a cold channel. The hot channel extends upwards and downwards through the heat exchange core to form an inlet and an outlet. The inlet chamber has a heat-conducting zone. The outlet chamber has a drain port. As the hot gas medium flows towards the outlet in the hot channel, a cooling medium cools the hot gas medium, causing it to form a cold gas medium and condensate. The cold gas medium and condensate enter the outlet chamber through the outlet port, and the cold gas medium is discharged through the outlet connector, while the condensate is discharged through the outlet port. This simplifies the condensate discharge path, thereby improving heat exchange efficiency and long-term operational stability.

This utility model belongs to the field of wafer insertion machine technology, specifically relating to a four-head wafer insertion machine layout structure, including: a conveyor production line, a three-axis transport device, a full basket conveyor line, and a return basket production line. Each conveyor production line is used to transport silicon wafers along the y-axis direction. Each conveyor production line has a lifting and loading device at its end, with a basket for loading silicon wafers mounted on it. The full basket conveyor line transports baskets loaded with silicon wafers along the y-axis direction, and the return basket production line transports empty baskets along the y-axis direction. The three-axis transport device moves baskets between the return basket production line, the full basket conveyor line, and the lifting and loading device. This utility model, through a reasonable equipment layout and automated operation process, effectively solves the technical problems of silicon wafer or equipment damage and low production efficiency caused by improper layout in existing technologies, achieving improved production efficiency and reduced breakage rate.

The utility model relates to the technical field of air conditioning, and discloses an air purification device, the air purification device comprises an air duct assembly, an electrode support and an electrode, the air duct assembly is provided with a purification air duct and is provided with an air inlet and an air outlet which are communicated with the purification air duct; the electrode support is arranged in the purification air duct, the electrode support is annular, and the axis of the electrode support faces the air outlet; and the electrode is arranged on the electrode bracket. The utility model further discloses a household appliance.

The invention discloses a wave and water flow power generation bank protection device, and relates to the technical field of wave and water flow power generation bank protection, the device comprises a fixing plate, the outer surface of the fixing plate is fixedly connected with a supporting plate, and the top of the fixing plate is provided with a power generation bank protection assembly used for generating power by using natural force of sea waves. Through cooperative use of the power generation bank protection assembly, sea waves enter the hydroelectric generation device in the device through the water gathering plate and the water gathering pipe of the device when scouring the bank side, and then water flow kinetic energy of the sea waves is converted into electric energy through the hydroelectric generation device. The device not only can utilize natural power of sea waves to generate power, but also can be used as a flexible protective barrier to reduce direct impact of the sea waves on the shoreside and relieve erosion caused by scouring of the sea waves on the shoreside, and is beneficial to maintenance of natural ecology of the coastline. Wave power generation is a form of renewable energy sources, natural resources are utilized for energy conversion, dependence on fossil fuel is reduced, and the dual-carbon target and sustainable development are supported.

The invention provides a shop design method and system for a business street based on a smart city, and the method comprises the steps: obtaining a guide design request for a dynamic monitoring road section from a control end, enabling the guide design request to comprise a customized guide request and a dynamic guide request, determining customized indication data configured by the control end according to the customized guide request, and enabling the customized indication data to be transmitted to the control end; the dynamic monitoring road section is divided based on the customized indication data to obtain a plurality of mobile guiding areas, people flow characteristic data of the dynamic monitoring road section is obtained based on the dynamic guiding request, and the dynamic monitoring road section is divided according to the people flow characteristic data to obtain a plurality of mobile guiding areas, and acquiring people stream aggregation data corresponding to the dynamic monitoring road section meeting the limited guide condition, and generating a limited guide area corresponding to the dynamic monitoring road section according to the people stream aggregation data.

This application relates to a refrigeration machine with an evaporator, belonging to the field of refrigeration machines. It includes a mounting housing, a refrigeration evaporator mounted on the mounting housing, a cooling water tank for holding cooling water, and a water outlet assembly for discharging water. A refrigeration chamber for supplying drinking water is provided between the refrigeration evaporator and the mounting housing. The refrigeration evaporator includes a refrigeration housing and a refrigeration assembly mounted on the inner wall of the refrigeration housing. The refrigeration assembly includes a refrigeration pipe fitted against the inner wall of the refrigeration housing, an inlet pipe connected to the cooling water tank for supplying cooling water to the refrigeration pipe, and an outlet pipe for discharging cooling water from the refrigeration pipe. The refrigeration pipe has a semi-elliptical cross-section and a refrigeration surface fitted against the refrigeration housing. This application has the effect of improving the refrigeration efficiency of the refrigerant.

The invention discloses a hydraulic oil tank of a mining dump truck and a working method, and solves the problems that the oil temperature of an oil suction chamber is interfered due to too high oil return temperature and the service life of an oil return filter is inconsistent due to different long-term working conditions. According to the technical scheme, the oil tank comprises an oil tank body, an oil suction filter and an oil return filter. The oil tank body is divided into an oil suction chamber and an oil return chamber, and a plurality of openings are formed in the partition plate. The oil suction filter is arranged at the lower part of the oil suction chamber; an oil return filtering bin is arranged on the upper portion of the oil return chamber, oil return filters are arranged in the oil return filtering bin, and the oil return filters comprise the first oil return filter and the second oil return filter; the lower end of the first oil return filter is connected with one end of an oil return pipe, the other end of the oil return pipe is connected with an oil return flange on the side wall of the lower portion of the oil return chamber, and an oil return filter tail pipe is arranged at the lower end of the second oil return filter. The oil return pipe and the oil return filter tail pipe are located below the oil return filter bin.

The present invention relates to the field of intelligent laboratory technology, and in particular to a centralized clean air conditioning system for intelligent laboratories, wherein the air handling unit comprises an air handling component 1, an air handling component 2, a fresh air duct and a controller 1; the air handling component 1 comprises a main box, a main air blower is arranged on the left side of the inner cavity of the main box, the output end of the main air blower is located in the inner cavity of the main box, a humidifier, a high efficiency filter and an ultraviolet sterilizer are arranged on one side of the inner cavity of the main box from left to right, the air handling component 2 comprises an air inlet box, one end of the air inlet box is connected to the main air blower, and the inner cavity of the air inlet box is sequentially arranged with a mixing section, a primary and secondary efficiency filter, an electrostatic precipitator and a heater / cooler from left to right. The present invention has the advantages of zoning regulation. First, the technical solution can conduct all-round and high-precision monitoring of key environmental parameters in the laboratory.

This patent application discloses a backup power system, including a housing. The backup power system is connected to an ATS module system via an automatic load management system and employs a permanent magnet generator set. The housing is a metal shell and also includes an engine and a generator. The engine is encased in a first air guide shroud, and a cooling fan is provided on the cooling air intake side of the engine and / or generator. The generator is encased in a second air guide shroud. An inverter is also included, with a dedicated heat dissipation structure within the housing for housing the inverter. A muffler assembly is further included, with an independent exhaust structure within the housing for housing the muffler assembly. The backup power system of this invention can achieve decoupling of speed and frequency through power electronic control, ensuring the engine always operates in the optimal fuel consumption range. Furthermore, the engine and generator form an integrated or independent air duct, the inverter has a dedicated heat dissipation structure, and the muffler assembly has an independent exhaust structure, resulting in a high-efficiency and effective heat dissipation system.

The utility model provides a kind of tarpaulin sheltering structure, its simple structure, it can realize the orderly flow of rainwater on tarpaulin in use process, ensure the use effect of top sheltering structure, it includes support, driving device is arranged on the support, the driving device connects tarpaulin, it is characterized in that: a plurality of upper connecting rods are arranged on the tarpaulin, the upper connecting rod is supported by the support, and lower connecting rod is arranged between adjacent upper connecting rods, and the lower connecting rod is supported by the support, the utility model simultaneously provides a kind of pavilion structure.

The utility model discloses a filter equipment of bean curd production, the utility model, including fixed base and filter component, the fixed base top fixedly connected with filter component, the filter component includes square protective housing, square protective housing inside fixedly connected with outer protection cylinder, outer protection cylinder inside fixedly connected with inner protection cylinder, outer protection cylinder and inner protection cylinder middle part ceramic layer, the surface of outer protection cylinder and inner protection cylinder is equipped with two group strip -shaped holes, inner protection cylinder parallels with two strip -shaped holes one side fixedly connected with two group support rod, two group support rod surface slidingly connected with two mounting frames, realize the separation of soybean milk and bean dregs through two different mesh filter screen, utilize strip -shaped hole, guide groove and discharge pipe to realize the collection of bean dregs, with the help of output pipe realizes the collection of soybean milk, realizes the purpose that the device is convenient for soybean milk and soybean milk residue separation collection finally.

The utility model belongs to the technical field of air conditioner evaporators, and discloses an evaporator for an automobile air conditioner, which comprises an air guide part, one side of the air guide part is opened to form an air guide cavity, the other side of the air guide part is opened to form a first air inlet hole, the first air inlet hole is communicated with the air guide cavity, an evaporation part is mounted in the air guide cavity, and an air blowing part is mounted on one side of the air guide part. The air blowing part is located on one side of the first air inlet hole, an air guide channel for guiding air to flow along a preset path is formed among the air blowing part, the first air inlet hole and the air guide cavity, and the evaporation part is located on the air guide channel. The air flow is guided by the air guide part to blow to the evaporation part in the air guide cavity, so that cold air flow is discharged through one side of the air guide cavity, the device can guide the air flow to flow orderly, the air flow is prevented from being diffused when blown to the evaporation part, and the refrigeration efficiency is improved.