CN210070299U - Energy-saving condenser for automobile air conditioner cooled by heat pipe - Google Patents

Energy-saving condenser for automobile air conditioner cooled by heat pipe Download PDF

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Publication number
CN210070299U
CN210070299U CN201920444312.XU CN201920444312U CN210070299U CN 210070299 U CN210070299 U CN 210070299U CN 201920444312 U CN201920444312 U CN 201920444312U CN 210070299 U CN210070299 U CN 210070299U
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heat
heat pipe
storage tank
water storage
fin
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江燕涛
陆科桦
罗思维
李秋
葛余峰
潘子豪
陈田嘉
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Guangdong Ocean University
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Guangdong Ocean University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88Optimized components or subsystems, e.g. lighting, actively controlled glasses

Abstract

The utility model discloses an energy-saving condenser for an automobile air conditioner cooled by heat pipes, wherein a gaseous refrigerant enters a refrigerant filling space in a sealing sleeve from an air inlet to exchange heat with a heat exchange medium in a cooling coil pipe, and the refrigerant is condensed into liquid and flows out from a liquid outlet; the heat exchange medium absorbs heat in the condensation coil and then is heated, and then enters the water storage tank from the heat exchange medium inlet to exchange heat with the lower end of the flat plate fin heat pipe device; acetone in the lower-end heat pipe absorbs heat, rises to the upper end of the flat fin heat pipe device and releases heat, and then is condensed and reflows, the upper part of the flat fin heat pipe device is arranged outside the water storage tank, and a fan can be arranged to improve the heat dissipation efficiency of the upper end of the flat fin heat pipe device; the cooled heat exchange medium in the water storage tank enters the cooling coil from the heat exchange medium outlet through the first connecting pipeline to form heat dissipation circulation; sensible heat exchange of direct blowing heat dissipation from a single condenser is changed into latent heat and sensible heat matched heat exchange, and the energy consumption is reduced while the heat dissipation effect is guaranteed.

Description

Energy-saving condenser for automobile air conditioner cooled by heat pipe
Technical Field
The utility model belongs to the technical field of vehicle air conditioner condensation equipment, in particular to adopt water-cooled vehicle air conditioner of heat pipe energy-conserving condenser.
Background
With the rapid development of the economy of China, the living standard of people is continuously improved. According to the '2017 State analysis of the automotive industry in China', the automobile sales volume in China keeps increasing rapidly in recent years. The popularization rate of automobiles is higher and higher, and the energy conservation and emission reduction of automobiles are also the problems of high concern in all circles of society. Most of China's territory is in subtropical zone and temperate zone, and the temperature is high all year round, so the utilization rate of the automobile air conditioner is very high. The energy consumption of the automobile air conditioner in the whole automobile industry cannot be ignored;
the existing automobile air conditioner condenser generally adopts an electric fan to directly blow a condensing coil for air cooling and heat dissipation; the automobile air conditioner condenser has the function of discharging high-temperature and high-pressure refrigerant gas from the compressor, and dissipating heat into air outside the automobile through the condensing coil pipe, so that the high-temperature and high-pressure refrigerant gas is condensed into high-temperature and high-pressure liquid. The automobile air-conditioning condenser on the market has three structural forms of a tube sheet type, a tube belt type and a horizontal flow type.
The performance is improved by taking the heat exchange characteristics and the refrigerant characteristics of the current automobile air conditioner condenser into consideration from three aspects: the heat exchange area is increased (namely the length or the number of pipes of the condensing coil is increased); the air side wind speed is improved by increasing the power of the fan; the uniformity of refrigerant flow distribution in the condenser is improved. However, the resistance loss of the condenser is increased by increasing the total pipe length of the condenser, the pressure drop of the inlet and the outlet of the condenser is increased, and the compression work of the air conditioning system is increased; the difficulty of flow distribution uniformity is increased due to the increase of the number of condenser tubes; the increase in fan power indicates an increase in fan energy consumption. Therefore, under the condition of ensuring the refrigeration effect of the air conditioner and the heat dissipation effect of the condenser, reducing the energy consumption of the condenser is a very important research subject.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies in the prior art, the utility model provides an adopt water-cooled vehicle air conditioner energy-saving condenser of heat pipe changes sensible heat and latent heat cooperation heat transfer into from original sensible heat transfer, when guaranteeing the radiating effect, can reduce the energy consumption among the radiating process.
The utility model provides a technical scheme that its technical problem adopted is:
an energy-saving condenser for an automobile air conditioner, which is cooled by adopting a heat pipe, comprises a water storage tank, a flat plate fin heat pipe device, a sealing sleeve, a cooling coil and a water pump; the water storage tank is provided with a heat exchange medium inlet and a heat exchange medium outlet; the flat plate fin heat pipe device consists of a plurality of heat pipes and a plurality of flat plate fins welded on the outer sides of the heat pipes, wherein the heat pipes are filled with acetone; the lower end of the flat plate fin heat pipe device is positioned in the water storage tank and used for absorbing heat, and the upper end of the flat plate fin heat pipe device is positioned outside the water storage tank and used for releasing heat; a cooling coil is arranged in the sealing sleeve, the inlet end of the cooling coil is communicated with the heat exchange medium outlet through a first connecting pipe, and the outlet end of the cooling coil is communicated with the heat exchange medium inlet through a second connecting pipe; the water pump is arranged on the first connecting pipe or the second connecting pipe; a refrigerant filling space is formed between the inner side surface of the sealing sleeve and the outer side surface of the cooling coil; the upper end of the shell of the sealing sleeve is provided with an air inlet, the lower end of the shell is provided with a liquid outlet, and the air inlet and the liquid outlet are communicated with the refrigerant filling space.
In the technical scheme, the air inlet and the liquid outlet are respectively used for communicating with a refrigerant communicating pipeline of the automobile air conditioner, the gaseous refrigerant enters the refrigerant filling space in the sealing sleeve from the air inlet to exchange heat with a heat exchange medium in the cooling coil pipe, and the refrigerant is condensed into liquid and flows out of the liquid outlet; the heat exchange medium absorbs heat in the condensation coil and then is heated, enters the water storage tank from the heat exchange medium inlet under the action of the water pump, exchanges heat with the lower end of the flat fin heat pipe device, absorbs heat by acetone at the lower end of the heat pipe, rises to the upper end of the flat fin heat pipe device, is positioned outside the water storage tank to release heat and then is subjected to condensation and backflow, and a fan can be arranged in some embodiments to improve the heat dissipation efficiency of the upper end of the flat fin heat pipe device; the cooled heat exchange medium in the water storage tank enters the cooling coil from the heat exchange medium outlet through the first connecting pipeline to form heat dissipation circulation; the technical scheme of the utility model, from original fan to the condenser direct blowing heat dissipation single sensible heat transfer, change latent heat (refrigerant and heat transfer medium, heat transfer medium and the intraductal acetone of heat) and the mode of sensible heat (heat pipe upper end and air) cooperation heat transfer into, reduced the energy consumption among the radiating process, compare with former air-cooled cooling system, automobile air conditioner will save the energy consumption.
In some embodiments, the heat exchange medium inlet is disposed at an upper side of one end of the water storage tank; the heat exchange medium outlet is arranged at the lower side of the other end of the water storage tank. The heat exchange medium enters from the heat exchange medium inlet and flows out from the heat exchange medium outlet, and the natural law of fluid is utilized, so that the fluid can spontaneously flow from top to bottom under the action of gravity, partial power of the water pump is saved, and the energy consumption of the water pump is reduced.
In some embodiments, the cooling coil outlet end is disposed at an upper end of the sealing sleeve; the inlet end of the cooling coil is arranged at the lower end of the sealing sleeve.
In some embodiments, the storage tank comprises a left tank body, a right tank body and a sealing cover plate; the left box body and the right box body are detachably connected in a sealing manner to form the bottom and the side of the water storage tank; the sealing cover plate is arranged on the flat fin heat pipe device, the sealing cover plate is detachably covered on the upper end of the water storage tank in a sealing mode, and one end, located below the sealing cover plate, of the flat fin heat pipe device is located in the water storage tank. The detachable sealing connection can be realized by adopting the combination of a screw and a sealing ring, and in other embodiments, the detachable sealing connection can also be realized in other modes; the water tank is arranged into a left tank body and a right tank body which are detachably and hermetically connected, so that the water tank can be conveniently cleaned after being detached; the sealing cover plate is arranged on the flat plate fin heat pipe device to form a whole with the flat plate fin heat pipe device, and when the flat plate fin heat pipe device is arranged on the water storage tank, a sealing structure of the water storage tank is formed; the flat fin heat pipe device is conveniently and hermetically installed on the water storage tank.
In some embodiments, the heat pipes are uniformly arranged at equal intervals, and the arrangement positions of the flat plate fins corresponding to the heat pipes are provided with sleeving holes; and the plurality of flat plate fins are sleeved on the heat pipe through the sleeving holes and are welded and fixed with the outer side wall of the heat pipe at equal intervals. The arrangement structure of the flat fin heat pipe device is simple in structure and more convenient to produce and assemble.
In some embodiments, the upper end of the water storage tank is provided with a sealing cover plate, and the sealing cover plate is a flat plate fin of a flat plate fin heat pipe device, and the fin is used for being detachably sealed and covered with the water storage tank. The sealing cover plate is combined with the plate fins on the plate fin device.
In some embodiments, the outer side wall of the flat plate fin positioned in the water storage tank is in close fit with the inner side wall of the water storage tank, and the flat plate fins positioned in the water storage tank are provided with water through holes; the water holes on the two layers of flat plate fins which are adjacent up and down are staggered at the left end and the right end. The flow path of the heat exchange medium in the water storage tank is increased, and the convection heat exchange efficiency of the heat exchange medium and the heat pipe is improved.
In certain embodiments, the heat pipe is an aluminum-acetone thermosiphon with a corrosion inhibitor; outer diameter d of the heat pipe125mm, wall thickness F 12 mm; transverse pipe spacing S150mm, longitudinal tube spacing S250 mm; outside diameter d of fin250mm, fin height h212.5mm, fin thickness F31.0mm, and 6 mm. In one embodiment, the heat dissipation efficiency is high due to one design parameter of the flat fin heat pipe device; however, the present application is not limited thereto, and other parameters may be used in other embodiments, which should fall within the scope of the present application.
In some embodiments, the cooling coil is a copper tube, and is formed by arranging a plurality of cooling tubes in a square matrix and communicating the cooling tubes end to end. In this embodiment, the sealing sleeve is square, so the cooling coil is also square, and in other embodiments, the cooling coil may have other shapes, all of which are within the scope of the present application.
In some embodiments, the heat pipe device further comprises a fan for blowing air to the upper end of the flat fin heat pipe device. The heat dissipation efficiency is improved.
The utility model has the advantages that: the utility model discloses an adopt heat pipe water-cooled energy-conserving condenser of vehicle air conditioner, air inlet and liquid outlet are used for communicating the refrigerant intercommunication pipeline of vehicle air conditioner respectively, and gaseous refrigerant gets into the refrigerant filling space in the sealed sleeve from the air inlet, exchanges heat with the heat transfer medium in the cooling coil, and the refrigerant condensation is liquid outflow from the liquid outlet; the heat exchange medium absorbs heat in the condensation coil and then is heated, enters the water storage tank from the heat exchange medium inlet under the action of the water pump, exchanges heat with the lower end of the flat fin heat pipe device, absorbs heat by acetone at the lower end of the heat pipe, rises to the upper end of the flat fin heat pipe device, is positioned outside the water storage tank to release heat and then is subjected to condensation and backflow, and a fan can be arranged in some embodiments to improve the heat dissipation efficiency of the upper end of the flat fin heat pipe device; the cooled heat exchange medium in the water storage tank enters the cooling coil from the heat exchange medium outlet through the first connecting pipeline to form heat dissipation circulation; the technical scheme of the utility model, from original fan to the condenser direct blowing heat dissipation single sensible heat transfer, change latent heat (refrigerant and heat transfer medium, heat transfer medium and heat pipe) and the mode of sensible heat (heat pipe upper end and air) cooperation heat transfer into, reduced the energy consumption among the radiating process, compare with former air-cooled cooling system, automobile air conditioner will save the energy consumption.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural diagram of an energy-saving condenser for an automotive air conditioner, which is water-cooled by using heat pipes according to an embodiment;
FIG. 2 is a schematic sectional view showing the mounting structure of the flat fin heat pipe apparatus in an embodiment;
FIG. 3 is a schematic structural view of a plate fin according to an embodiment;
FIG. 4 is an enlarged schematic view of region A of FIG. 3;
FIG. 5 is a schematic diagram of a cooling coil in one embodiment;
FIG. 6 is a schematic axial side view of a cooling coil according to an embodiment.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1-6, the energy-saving condenser for the vehicle air conditioner using heat pipe water cooling comprises a water storage tank 1, a flat fin heat pipe device 2, a sealing sleeve 3, a cooling coil 4 and a water pump 7; the water storage tank 1 is provided with a heat exchange medium inlet 14 and a heat exchange medium outlet 13; the flat fin heat pipe device 2 is composed of a plurality of heat pipes 21 and a plurality of flat fins 22 welded on the outer sides of the heat pipes 21, and acetone is filled in the heat pipes 21; the lower end of the flat fin heat pipe device 2 is positioned in the water storage tank 1 and used for absorbing heat, and the upper end of the flat fin heat pipe device is positioned outside the water storage tank 1 and used for releasing heat; a cooling coil 4 is arranged in the sealing sleeve 3, the inlet end 42 of the cooling coil 4 is communicated with the heat exchange medium outlet 13 through a first connecting pipe 5, and the outlet end 41 of the cooling coil 4 is communicated with the heat exchange medium inlet 14 through a second connecting pipe 6; the water pump 7 is arranged on the first connecting pipe 5 or the second connecting pipe 6; a refrigerant filling space is formed between the inner side surface of the sealing sleeve 3 and the outer side surface of the cooling coil 4; the upper end of the shell of the sealing sleeve 3 is provided with an air inlet 31, the lower end of the shell is provided with a liquid outlet 32, and the air inlet 31 and the liquid outlet 32 are both communicated with the refrigerant filling space.
In fig. 1, the upper cover of the casing of the seal sleeve 3 is of an explosion-proof structure, and in order to show the refrigerant-filled space inside and the cooling coil 4, in a practical state, this is a seal structure.
In the energy-saving condenser for the automobile air conditioner cooled by the heat pipe in the technical scheme, the air inlet 31 and the liquid outlet 32 are respectively used for communicating a refrigerant communication pipeline of the automobile air conditioner, a gaseous refrigerant enters a refrigerant filling space in the sealing sleeve 3 from the air inlet 31 and exchanges heat with a heat exchange medium in the cooling coil 4, and the refrigerant is condensed into liquid and flows out of the liquid outlet 32; the heat exchange medium absorbs heat in the condensing coil 4 and then rises, enters the water storage tank 1 from the heat exchange medium inlet under the action of the water pump, exchanges heat with the lower end of the flat fin heat pipe device 3, absorbs heat by acetone at the lower end of the heat pipe, rises to the upper end of the flat fin heat pipe device 4 and is positioned outside the water storage tank 1, releases heat by the heat pipe and the flat fins, the acetone has gas-heat two phases, rises for gas after absorbing heat, and is condensed and refluxed after releasing heat; in some embodiments, a fan 8 can be arranged to improve the heat dissipation efficiency of the upper end of the flat fin heat pipe device; the cooled heat exchange medium in the water storage tank 1 enters the cooling coil 4 from the heat exchange medium outlet through the first connecting pipeline 5 to form heat dissipation circulation; the technical scheme of the utility model, from original fan to the condenser direct blowing heat dissipation single sensible heat transfer, change latent heat (refrigerant and heat transfer medium, heat transfer medium and heat pipe) and the mode of sensible heat (heat pipe upper end and air) cooperation heat transfer into, reduced the energy consumption among the radiating process, compare with former air-cooled cooling system, vehicle air conditioner will have saved the energy consumption, and the car uses the air conditioner every 100Km of traveling with 60Km/h speed, can practice thrift 335g oil.
In some embodiments, the heat exchange medium inlet is arranged at the upper side of one end of the water storage tank 1; the heat exchange medium outlet 13 is arranged at the lower side of the other end of the water storage tank 1. The heat exchange medium enters from the heat exchange medium inlet and flows out from the heat exchange medium outlet, and the water can spontaneously flow from top to bottom under the action of gravity by utilizing the natural law of water pressure, so that partial power of the water pump is saved, and the energy consumption of the water pump 7 is reduced. In this embodiment, the water pump may be an electronic water pump.
In some embodiments, the outlet end of the cooling coil 4 is arranged at the upper end of the sealing sleeve 3; the inlet end of the cooling coil 4 is arranged at the lower end of the sealing sleeve 3.
In some embodiments, the water storage tank comprises a left tank body 12, a right tank body 11 and a sealing cover plate; the left box body 12 and the right box body 11 are detachably connected in a sealing way to form the bottom and the side part of the water storage tank 1; the sealing cover plate is arranged on the flat fin heat pipe device 3, the sealing cover plate is detachably covered on the upper end of the water storage tank 1 in a sealing manner, and one end, located below the sealing cover plate, of the flat fin heat pipe device 3 is located in the water storage tank 1. The detachable sealing connection can be realized by adopting the combination of a screw and a sealing ring, and in other embodiments, the detachable sealing connection can also be realized in other modes; the water tank 1 is arranged into a left tank body 12 and a right tank body 11 which are detachably and hermetically connected, so that the water tank can be conveniently cleaned after being detached; the sealing cover plate is arranged on the flat fin heat pipe device 3 and forms a whole with the flat fin heat pipe device, so that the flat fin heat pipe device can be conveniently and hermetically arranged on the water storage tank.
In some embodiments, the heat pipes 21 are uniformly arranged at equal intervals, and the arrangement positions of the flat plate fins 22 corresponding to the heat pipes 21 are all provided with sleeving holes; the plurality of flat plate fins 22 are sleeved on the heat pipe 21 through the sleeving holes and are welded and fixed with the outer side wall of the heat pipe at equal intervals. The arrangement structure of the flat fin heat pipe device 3 is simple in structure and more convenient to produce and assemble.
In some embodiments, the upper end of the water storage tank 1 is provided with a sealing cover plate, which is a flat plate fin 22 of the flat plate fin heat pipe device 3, and the fin is used for detachably and hermetically covering the water storage tank 3. The sealing cover plate is combined with the plate fins on the plate fin device 3.
In some embodiments, the outer side wall of the plate fin 22 located in the water storage tank 1 is in close fit (preferably in close sealing fit) with the inner side wall of the water storage tank 1, and the plate fins 22 located in the water storage tank 1 are provided with water through holes 221; the water holes 221 on the two adjacent layers of the flat plate fins 22 are staggered at the left and right ends. The heat exchange medium flows in from the heat exchange medium inlet, and needs to flow horizontally to the right end, then vertically downwards through the water through holes 221 arranged at the right end to enter the gaps of the flat plate fins 22 at the lower layer, then horizontally flow to the left end close to the inlet, then enter the lower layer through the water through holes 221 arranged at the left end, and then sequentially reciprocate rightwards; the flowing path of the heat exchange medium in the water storage tank 1 is increased, and the heat convection efficiency between the heat exchange medium and the heat pipe 21 is improved.
In certain embodiments, the heat pipe 21 is an aluminum-acetone thermosiphon with a corrosion inhibitor; outer diameter d of the heat pipe 21125mm, wall thickness F 12 mm; transverse pipe spacing S150mm, longitudinal tube spacing S250 mm; outside diameter d of fin250mm, fin height h212.5mm, fin thickness F31.0mm, and 6 mm. (in the embodiment, rectangular fins are adopted, a rectangular fin is equally divided into a plurality of rectangular fin areas by a plurality of sleeving holes, each sleeving hole is positioned at the center of the corresponding rectangular fin area, the outer diameter d2 of each fin refers to the diameter of an inscribed circle from the center of the sleeving hole to the side line of the rectangular fin area, and the height h2 of each fin refers to the distance from the edge of the sleeving hole to the side line of the rectangular fin areaThe shortest vertical distance. ) The heat dissipation efficiency is high due to the optimized design parameters of the flat fin heat pipe device 2; however, the present application is not limited thereto, and other parameters may be used in other embodiments, which should fall within the scope of the present application.
In this embodiment, rectangular fins are adopted, and in some embodiments, circular fins may also be adopted, in this embodiment, fins of the same height of the plurality of heat pipes are adopted to be integrally arranged and assembled, and in some embodiments, flat fins of a split structure may also be adopted, and fins outside each heat pipe are not integrally connected, which all belong to the protection scope of the present application.
In some embodiments, the cooling coil 4 is a copper tube, and is formed by arranging a plurality of cooling tubes in a square matrix, and communicating the cooling tubes end to end. In this embodiment, the sealing sleeve 3 is square, so the cooling coil is also square, and in other embodiments, the cooling coil may have other shapes, all of which are within the scope of the present application.
The condensing coil 4 shown in fig. 5 and 6 has a double-row structure, and in other embodiments, the condensing coil may have 4 rows, 6 rows, and the like, and the arrangement may be selected according to the space size and the requirement of the contact surface; all fall within the scope of protection of the present application.
In some embodiments, a fan 8 is further included, and the fan 8 is used for blowing air to the upper end of the flat fin heat pipe device 3. The heat dissipation efficiency is improved.
In the application, the heat exchange medium may be cooling water, and in other embodiments, the heat exchange medium may be replaced by other heat exchange media, which all belong to the protection scope of the application;
the utility model provides a storage water tank comprises left and right sides box heating bolt and sealing washer, and sealed apron makes wholly with the heat pipe bundle, adds the sealing washer sealed, and the box outside adds the heat preservation material, and the inside weld is fixed with and the draw-in groove of assembly usefulness, dismantles and washs the convenience.
The technical scheme of the application is as follows:
1. the cooling mode of the condenser in the traditional sense is changed from air cooling to water cooling, so that the heat transfer effect is enhanced;
2. the heat pipe phase change high-efficiency heat exchange is utilized;
3. the energy consumption is saved, the condensation temperature is reduced, and the practical economic significance and the energy-saving significance are better.
Along with economic development, the living standard of people is increasingly improved, and the popularization rate of automobiles is higher and higher. According to the incomplete statistics of the car license in 2017 of the traffic police team, the number of the cars in China is about 76193055, and the number still increases at a high input rate. The demand for energy is also increasing. The system improvement meets the market demand, has greater energy-saving significance and economic significance, and is a win-win meaning in the true sense. Because the restriction of air conditioner energy consumption makes electric automobile duration reduce greatly, if this system is used on electric automobile through the improvement, has promoted the development of electric automobile trade undoubtedly, has reduced the fuel automobile on the road surface, and this all has very big benefit to environment and energy.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides an adopt water-cooled energy-conserving condenser of vehicle air conditioner of heat pipe which characterized in that: the device comprises a water storage tank, a flat plate fin heat pipe device, a sealing sleeve, a cooling coil and a water pump; the water storage tank is provided with a heat exchange medium inlet and a heat exchange medium outlet; the flat plate fin heat pipe device consists of a plurality of heat pipes and a plurality of flat plate fins welded on the outer sides of the heat pipes, wherein the heat pipes are filled with acetone; the lower end of the flat plate fin heat pipe device is positioned in the water storage tank and used for absorbing heat, and the upper end of the flat plate fin heat pipe device is positioned outside the water storage tank and used for releasing heat; a cooling coil is arranged in the sealing sleeve, the inlet end of the cooling coil is communicated with the heat exchange medium outlet through a first connecting pipe, and the outlet end of the cooling coil is communicated with the heat exchange medium inlet through a second connecting pipe; the water pump is arranged on the first connecting pipe or the second connecting pipe; a refrigerant filling space is formed between the inner side surface of the sealing sleeve and the outer side surface of the cooling coil; the upper end of the shell of the sealing sleeve is provided with an air inlet, the lower end of the shell is provided with a liquid outlet, and the air inlet and the liquid outlet are communicated with the refrigerant filling space.
2. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the heat exchange medium inlet is arranged on the upper side of one end of the water storage tank; the heat exchange medium outlet is arranged at the lower side of the other end of the water storage tank.
3. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the outlet end of the cooling coil is arranged at the upper end of the sealing sleeve; the inlet end of the cooling coil is arranged at the lower end of the sealing sleeve.
4. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the water storage tank comprises a left tank body, a right tank body and a sealing cover plate; the left box body and the right box body are detachably connected in a sealing manner to form the bottom and the side of the water storage tank; the sealing cover plate is arranged on the flat fin heat pipe device, the sealing cover plate is detachably covered on the upper end of the water storage tank in a sealing mode, and one end, located below the sealing cover plate, of the flat fin heat pipe device is located in the water storage tank.
5. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the heat pipes are uniformly arranged at equal intervals, and the arrangement positions of the flat plate fins corresponding to the heat pipes are provided with sleeving holes; and the plurality of flat plate fins are sleeved on the heat pipe through the sleeving holes and are welded and fixed with the outer side wall of the heat pipe at equal intervals.
6. The energy-saving condenser for the automobile air conditioner cooled by the heat pipes according to claim 5, is characterized in that: the upper end of the water storage tank is provided with a sealing cover plate, the sealing cover plate is a flat plate fin of a flat plate fin heat pipe device, and the fin is detachably sealed and covered with the water storage tank.
7. The energy-saving condenser for the automobile air conditioner cooled by the heat pipes according to claim 5, is characterized in that: the outer side wall of the flat plate fin positioned in the water storage tank is in close fit with the inner side wall of the water storage tank, and water through holes are formed in the flat plate fin positioned in the water storage tank; the water holes on the two layers of flat plate fins which are adjacent up and down are staggered at the left end and the right end.
8. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the heat pipe is an aluminum-acetone thermosiphon with a corrosion inhibitor; outer diameter d of the heat pipe125mm, wall thickness F12 mm; transverse pipe spacing S150mm, longitudinal tube spacing S250 mm; outside diameter d of fin250mm, fin height h212.5mm, fin thickness F31.0mm, and 6 mm.
9. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the cooling coil is a copper pipe and is formed by arranging a plurality of cooling pipes in a square matrix and communicating the cooling pipes end to end.
10. The energy-saving condenser for the automobile air conditioner cooled by the heat pipe according to claim 1, is characterized in that: the fan is used for blowing air to the upper end of the flat plate fin heat pipe device.
CN201920444312.XU 2019-04-02 2019-04-02 Energy-saving condenser for automobile air conditioner cooled by heat pipe Active CN210070299U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030771A (en) * 2019-04-02 2019-07-19 广东海洋大学 A kind of energy-saving condenser used for automobile air conditioning using heat pipe water cooling
CN110030771B (en) * 2019-04-02 2024-02-09 广东海洋大学 Energy-saving condenser for automobile air conditioner by adopting heat pipe water cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030771A (en) * 2019-04-02 2019-07-19 广东海洋大学 A kind of energy-saving condenser used for automobile air conditioning using heat pipe water cooling
CN110030771B (en) * 2019-04-02 2024-02-09 广东海洋大学 Energy-saving condenser for automobile air conditioner by adopting heat pipe water cooling

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