CN214775270U - Compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling function - Google Patents
Compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling function Download PDFInfo
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- CN214775270U CN214775270U CN202023171256.9U CN202023171256U CN214775270U CN 214775270 U CN214775270 U CN 214775270U CN 202023171256 U CN202023171256 U CN 202023171256U CN 214775270 U CN214775270 U CN 214775270U
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- air conditioner
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling, which comprises an upper shell and a mounting base plate; an electric control device, a compressor, a drying bottle, a battery cooling device and a first electronic expansion valve are arranged on the left side of the mounting substrate; a condensation cavity is arranged in the middle of the right side of the mounting substrate, evaporation cavities are arranged on the upper portion and the lower portion of the right side of the mounting substrate, and electronic expansion valves are arranged in the evaporation cavities; the condensation intracavity is equipped with condenser and condensation fan, goes up the casing and is equipped with the exhaust vent in the department that corresponds condensation fan to be equipped with 3 groups of fresh air inlets and a rectangle air inlet window. The utility model discloses a structural arrangement and the pipeline overall arrangement of each inside device of air conditioner for whole compact structure reduces air conditioner length direction size, can satisfy the installation requirement of air conditioner, can realize battery cooling system again on compact structure efficient air conditioner. Just the utility model discloses air conditioner casing is equipped with multiunit fresh air inlet and air inlet window, and the intake is big, and the refrigeration effect of air conditioner is better.
Description
Technical Field
The utility model relates to a new energy automobile air conditioner field, in particular to compact type all glass steel integral type air conditioner of band battery cooling.
Background
The lithium ion battery is a power supply commonly used by new energy automobiles, and the battery is usually formed by combining small lithium ion batteries in series and parallel, when the battery becomes the power supply or is charged at the moment, safety problems such as sensitive temperature adaptation, thermal runaway and the like always puzzle us, in order to solve the problem, a set of battery cooling system is matched on a full glass fiber reinforced plastic integrated air conditioner, the battery is specially cooled, the cooling of the battery needs to be realized by utilizing cooling capacity on an air conditioner refrigerating system, the cooling capacity required on a narrow air conditioner is large, the space is small, the cooling capacity can be rapidly provided for the battery in a high-temperature environment, and the temperature is reduced. At present, the air conditioner of the new energy automobile has tight control on the appearance size and large refrigerating capacity, and a battery cooling system is realized by utilizing an air conditioner refrigerating system, so that the loading requirement of a passenger car factory can be well and difficultly met in a small space.
Therefore, a compact all-glass fiber reinforced plastic integrated air conditioner with a battery cooling function is needed, the size of the air conditioner in the length direction is reduced, the structure is compact and efficient, the installation requirement of the air conditioner can be met, a battery cooling system can be realized on the air conditioner with the compact and efficient structure, the appearance size is short, the weight of the air conditioner is light, the cold-weight ratio is more favorable, the manufacturing materials are reduced, and the cost is saved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, providing a compact air conditioner with battery cooling and all glass fiber reinforced plastic, reducing the size of the air conditioner in the length direction, having compact and high-efficiency structure, not only meeting the installation requirement of the air conditioner, but also realizing a battery cooling system on the air conditioner with compact and high-efficiency structure, and having good refrigeration effect; the manufacturing materials are reduced, the cost is saved, the overall dimension is short, the weight of the air conditioner is light, and the cold-weight ratio is more favorable.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a compact type all glass fiber reinforced plastic integrated air conditioner with battery cooling comprises an air conditioner shell arranged on a vehicle body and an internal structure arranged in the air conditioner shell;
the air conditioner shell is made of glass fiber reinforced plastic and comprises an upper shell and a mounting substrate, and the upper shell is connected with the mounting substrate; an electric control device, a compressor, a drying bottle and a battery cooling device are arranged on the left side of the mounting substrate; the battery cooling device comprises a battery pack, a plate changing device, a water pump and a first electronic expansion valve, wherein the battery pack, the plate changing device, the water pump and the first electronic expansion valve are connected through a heat exchange pipeline; a condensation cavity is arranged in the middle of the right side of the mounting substrate, and evaporation cavities are arranged on the upper part and the lower part of the right side of the mounting substrate; a second electronic expansion valve is arranged in the evaporation cavity at the upper part, and a third electronic expansion valve is arranged in the evaporation cavity at the lower part;
the condensation cavity is internally provided with a condenser and a plurality of condensation fans which are arranged in a straight line, the upper shell is provided with a first shell, the first shell is provided with air outlet holes with matched sizes at positions corresponding to the condensation fans, and the upper shell is provided with a first group of air inlet holes and a second group of air inlet holes at the upper side and the lower side of the air outlet holes; the upper shell is provided with a rectangular air inlet window at the left side of the first group of air inlet holes and the second group of air inlet holes, and the right end part of the upper shell is provided with a third group of air inlet holes;
a plurality of evaporators which are arranged in a straight line are arranged in the evaporation cavity, and evaporation fans are arranged in the evaporators; a plurality of vertical rectangular air inlets are formed in one side, close to the condensation cavity, of the evaporation cavity, and an air outlet is formed in the bottom of the evaporation fan;
the electric control device comprises an electric appliance box and a main control board, the main control board is electrically connected with the electric appliance box, and the compressor, the evaporation fan, the condensation fan, the first electronic expansion valve, the second electronic expansion valve and the third electronic expansion valve are electrically connected with the main control board;
the compressor, the drying bottle, the condenser, the second electronic expansion valve, the third electronic expansion valve and the evaporator are connected through a refrigeration pipeline to form a circulating air conditioning system.
The utility model discloses a structural arrangement and the pipeline overall arrangement of each inside device of air conditioner for whole compact structure reduces air conditioner length direction size, can satisfy the installation requirement of air conditioner, can realize battery cooling system again on compact structure efficient air conditioner, reduces the manufacturing material, and air conditioner light in weight practices thrift the cost. Just the utility model discloses air conditioner casing is equipped with multiunit fresh air inlet and air inlet window, and the intake is big, and the refrigeration effect of air conditioner is better.
The utility model discloses an electronic expansion valve carries out accurate control to the refrigerant flow of air conditioning cooling system, heating system, battery cooling system, adapts to the real-time change of carriage and electric cooling system load.
Specifically, the evaporator is provided with evaporating fans at both ends.
Preferably, the first group of air inlet holes and the second group of air inlet holes are formed by 4 air inlet holes, and the shape and the size of the air inlet holes are the same. The upper and lower symmetry sets up 4 fresh air inlets, and the structure is pleasing to the eye practical.
Specifically, the condensation chamber is provided with 5 condensation fans arranged in a row. A plurality of condensing fans, the refrigeration effect is good.
Specifically, the plate replacement device is communicated with the compressor through a pipeline.
Specifically, the evaporation cavity on the upper portion is internally provided with a first evaporation fan, a second evaporation fan and a third evaporation fan which are sequentially arranged along the length direction of the mounting substrate. And a fourth evaporation fan, a fifth evaporation fan and a sixth evaporation fan which are sequentially arranged along the length direction of the mounting substrate are arranged in the evaporation cavity at the lower part.
Preferably, the condenser includes a first condenser core and a second condenser core disposed on the mounting substrate, and the plurality of condensing fans include a first condensing fan, a second condensing fan, a third condensing fan, a fourth condensing fan and a fifth condensing fan connected to the first housing and located between the first condenser core and the second condenser core.
Preferably, the battery cooling device comprises a first heat exchange branch and a second heat exchange branch, and the first heat exchange branch and the second heat exchange branch exchange heat through the plate-type heat exchanger.
Preferably, the first heat exchange branch comprises a first electronic expansion valve, a first heat exchange pipeline, a plate replacing device and a second heat exchange pipeline which are connected in sequence, and the second heat exchange pipeline is connected with the compressor; the second heat exchange branch comprises a battery pack, a water pump, a plate changing device, a third heat exchange pipeline and a fourth heat exchange pipeline; one end of the third heat exchange pipeline is connected with the water pump, and the other end of the third heat exchange pipeline penetrates through the evaporation cavity at the lower part and is connected with the plate changing device; one end of the fourth heat exchange pipeline is connected with the battery pack, and the other end of the fourth heat exchange pipeline penetrates through the evaporation cavity at the lower part and is connected with the plate changing device.
Compared with the prior art, the utility model discloses the beneficial effect who gains
The utility model provides a compact type all glass steel integral type air conditioner of band battery cooling through the structural arrangement and the pipeline overall arrangement of each inside device of air conditioner for whole compact structure reduces air conditioner length direction size, can satisfy the installation requirement of air conditioner, can realize battery cooling system again on compact structure efficient air conditioner, reduces the manufacturing materials, and air conditioner light in weight practices thrift the cost. Just the utility model discloses air conditioner casing is equipped with multiunit fresh air inlet and air inlet window, and the intake is big, and the refrigeration effect of air conditioner is better.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic structural view of the mounting substrate of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a partially enlarged view of the connection structure of the plate replacing device of the present invention.
The technical characteristics corresponding to the marks in the attached drawings are as follows: 1-upper shell, 1-1-first shell, 1-2-first group of air inlet holes, 1-3-second group of air inlet holes, 1-4-rectangular air inlet window, 1-5-third group of air inlet holes, 1-6-air outlet holes, 2-mounting base plate, 21-rectangular air inlet, 22-air outlet, 3-main control board, 4-electric appliance box, 5-drying bottle, 6-compressor, 7-board switching device, 8-first electronic expansion valve, 9-second electronic expansion valve, 10-third electronic expansion valve, 11-first condenser core, 12-condensing fan, 13-second condenser core, 14-evaporator, 15-evaporating fan, 16-first heat exchange pipeline, 17-the second heat exchange conduit, 18-the third heat exchange conduit, 19-the fourth heat exchange conduit.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in the figures 1-4 of the drawings,
a compact type all glass fiber reinforced plastic integrated air conditioner with battery cooling comprises an air conditioner shell arranged on a vehicle body and an internal structure arranged in the air conditioner shell; the air conditioner shell is made of glass fiber reinforced plastic, the air conditioner shell comprises an upper shell 1 and a mounting substrate 2, and the upper shell 1 is connected with the mounting substrate 2; an electric control device, a compressor 6, a drying bottle 5 and a battery cooling device are arranged on the left side of the mounting substrate 2; a condensation cavity is arranged in the middle of the right side of the mounting substrate 2, and evaporation cavities are arranged on the upper part and the lower part of the right side of the mounting substrate; a second electronic expansion valve 9 is arranged in the evaporation cavity at the upper part, and a third electronic expansion valve 10 is arranged in the evaporation cavity at the lower part.
The condensation intracavity is equipped with condenser and a plurality of condensation fans 12 that the row was opened, the condenser including set up in first condenser core 11 and second condenser core 13 on mounting substrate 2. The upper shell 1 is provided with a first shell 1-1, and the first shell 1-1 is provided with an air outlet 1-6 with matched size at the position corresponding to the condensing fan 12. The plurality of condensing fans 12 include a first condensing fan, a second condensing fan, a third condensing fan, a fourth condensing fan and a fifth condensing fan which are connected to the first casing 1-1 and located between the first condenser core 11 and the second condenser core 13.
A first group of air inlet holes 1-2 and a second group of air inlet holes 1-3 are formed in the upper shell 1 and the lower sides of the air outlet holes 1-6; a rectangular air inlet window 1-4 is arranged on the left side of the first group of air inlet holes 1-2 and the second group of air inlet holes 1-3 of the upper shell 1, and a third group of air inlet holes 1-5 are arranged at the right end part of the upper shell 1; the first group of air inlet holes 1-2 and the second group of air inlet holes 1-3 are respectively composed of 4 air inlet holes, and the shape and the size of the air inlet holes are the same. The upper and lower symmetry sets up 4 fresh air inlets, and the structure is pleasing to the eye practical.
The evaporation cavity of upper portion and the evaporation intracavity of lower part are installed 3 evaporimeters 14 that the row was opened, evaporimeter 14 is equipped with evaporating fan 15 at both ends. One side of the evaporation cavity, which is close to the condensation cavity, is provided with a plurality of vertical rectangular air inlets 21, and the bottom of the evaporation fan 15 is provided with an air outlet 22.
The electric control device comprises an electric appliance box 4 and a main control board 3, the main control board 3 is electrically connected with the electric appliance box 4, and the compressor 6, the evaporation fan 15, the condensation fan 12, the first electronic expansion valve 8, the second electronic expansion valve 9 and the third electronic expansion valve 10 are electrically connected with the main control board 3; the compressor 6, the drying bottle 5, the condenser, the second electronic expansion valve 9, the third electronic expansion valve 10 and the evaporator 14 are connected through refrigeration pipelines to form a circulating air conditioning system.
The battery cooling device comprises a battery pack, a plate changing device 7, a water pump and a first electronic expansion valve 8, wherein the battery pack, the plate changing device 7, the water pump and the first electronic expansion valve 8 are connected through a heat exchange pipeline; the plate replacement 7 is in communication with the compressor 6 by means of a pipe. The method specifically comprises the following steps: the battery cooling device comprises a first heat exchange branch and a second heat exchange branch, and the first heat exchange branch and the second heat exchange branch exchange heat through the plate changing device. The first heat exchange branch comprises a first electronic expansion valve 8, a first heat exchange pipeline 16, a plate changing device 7 and a second heat exchange pipeline 17 which are connected in sequence, and the second heat exchange pipeline 17 is connected with the compressor 6; the second heat exchange branch comprises a battery pack, a water pump, a plate changing device 7, a third heat exchange pipeline 18 and a fourth heat exchange pipeline 19; one end of the third heat exchange pipeline 18 is connected with a water pump, and the other end of the third heat exchange pipeline passes through the evaporation cavity at the lower part and is connected with the plate changing device 7; one end of the fourth heat exchange pipeline 19 is connected with the battery pack, and the other end of the fourth heat exchange pipeline passes through the evaporation cavity at the lower part and is connected with the plate changing device 7.
The working principle of the utility model is that;
the refrigerant is compressed into high-temperature high-pressure superheated steam by the compressor 6, enters the condenser through the pipeline, is forcibly cooled by each condensing fan 12, enters the drying bottle 5 for drying after condensing into high-pressure medium-temperature liquid, and a small part of the dried refrigerant flows into the first heat exchange branch, and a large part of the refrigerant flows into the evaporation cavity on the upper part and the evaporation cavity on the lower part through the pipeline: the liquid enters the upper evaporation cavity, is expanded and decompressed into low-temperature and low-pressure liquid through a second electronic expansion valve 9, then enters an evaporator 14 through a pipeline, is sucked by a compressor 6 through the pipeline after heat exchange is carried out, and a refrigeration cycle is completed; after entering the lower evaporation cavity, the liquid is expanded and decompressed into low-temperature and low-pressure liquid through a third electronic expansion valve 10, and the liquid is sucked by a compressor 6 through a pipeline after heat exchange to complete a refrigeration cycle; the compressor continuously works to achieve the effect of continuous refrigeration;
the refrigerant flowing into the first heat exchange branch is expanded and depressurized into low-pressure and low-temperature liquid through the first electronic expansion valve 8, and enters the plate replacing device 7 through the first heat exchange pipeline 16 for heat exchange; the water pump sucks high-temperature cooling liquid in the battery pack into the plate changing device 7 through the third heat exchange pipeline 18 to exchange heat with low-temperature and low-pressure refrigerant, the high-temperature cooling liquid is changed into low-temperature cooling liquid after heat exchange, and the low-temperature cooling liquid flows back into the battery pack through the fourth heat exchange pipeline 19 to cool the battery pack; the low-temperature and low-pressure refrigerant is evaporated into low-pressure vapor after heat exchange, and then is sucked by the compressor 6 through the second heat exchange pipe 17.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the scope of the present application shall be determined by the scope of the appended claims, and variations and modifications of the above embodiments can be made by those skilled in the art based on the disclosure and teaching of the above description. Therefore, the scope of protection is not limited to the specific embodiments disclosed and described above, and some modifications and variations to the claims should fall within the scope of the invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A compact type all glass fiber reinforced plastic integrated air conditioner with battery cooling comprises an air conditioner shell arranged on a vehicle body and an internal structure arranged in the air conditioner shell; the method is characterized in that:
the air conditioner shell is made of glass fiber reinforced plastic and comprises an upper shell and a mounting substrate, and the upper shell is connected with the mounting substrate; an electric control device, a compressor, a drying bottle and a battery cooling device are arranged on the left side of the mounting substrate; the battery cooling device comprises a battery pack, a plate changing device, a water pump and a first electronic expansion valve, wherein the battery pack, the plate changing device, the water pump and the first electronic expansion valve are connected through a heat exchange pipeline; a condensation cavity is arranged in the middle of the right side of the mounting substrate, and evaporation cavities are arranged on the upper part and the lower part of the right side of the mounting substrate; a second electronic expansion valve is arranged in the evaporation cavity at the upper part, and a third electronic expansion valve is arranged in the evaporation cavity at the lower part;
the condensation cavity is internally provided with a condenser and a plurality of condensation fans which are arranged in a straight line, the upper shell is provided with a first shell, the first shell is provided with air outlet holes with matched sizes at positions corresponding to the condensation fans, and the upper shell is provided with a first group of air inlet holes and a second group of air inlet holes at the upper side and the lower side of the air outlet holes; the upper shell is provided with a rectangular air inlet window at the left side of the first group of air inlet holes and the second group of air inlet holes, and the right end part of the upper shell is provided with a third group of air inlet holes;
a plurality of evaporators which are arranged in a straight line are arranged in the evaporation cavity, and evaporation fans are arranged in the evaporators; a plurality of vertical rectangular air inlets are formed in one side, close to the condensation cavity, of the evaporation cavity, and an air outlet is formed in the bottom of the evaporation fan;
the electric control device comprises an electric appliance box and a main control board, the main control board is electrically connected with the electric appliance box, and the compressor, the evaporation fan, the condensation fan, the first electronic expansion valve, the second electronic expansion valve and the third electronic expansion valve are electrically connected with the main control board;
the compressor, the drying bottle, the condenser, the second electronic expansion valve, the third electronic expansion valve and the evaporator are connected through a refrigeration pipeline to form a circulating air conditioning system.
2. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the evaporator is provided with evaporating fans at two ends.
3. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the first group of air inlet holes and the second group of air inlet holes are formed by 4 air inlet holes, and the shape and the size of the air inlet holes are the same.
4. A compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 3, wherein: the condensation chamber is provided with 5 condensation fans which are arranged in a row.
5. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the plate replacing device is communicated with the compressor through a pipeline.
6. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the evaporation cavity on the upper part is internally provided with a first evaporation fan, a second evaporation fan and a third evaporation fan which are sequentially arranged along the length direction of the mounting substrate.
7. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner of claim 6, wherein: and a fourth evaporation fan, a fifth evaporation fan and a sixth evaporation fan which are sequentially arranged along the length direction of the mounting substrate are arranged in the evaporation cavity at the lower part.
8. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the condenser including set up in first condenser core and the second condenser core on the mounting substrate, a plurality of condensation fans including connect in first condensation fan, second condensation fan, third condensation fan, fourth condensation fan and the fifth condensation fan on the first casing and be located between first condenser core and the second condenser core.
9. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner as set forth in claim 1, wherein: the battery cooling device comprises a first heat exchange branch and a second heat exchange branch, and the first heat exchange branch and the second heat exchange branch exchange heat through the plate changing device.
10. The compact type battery-cooled all-glass fiber reinforced plastic integrated air conditioner of claim 9, wherein: the first heat exchange branch comprises a first electronic expansion valve, a first heat exchange pipeline, a plate replacing device and a second heat exchange pipeline which are connected in sequence, and the second heat exchange pipeline is connected with the compressor; the second heat exchange branch comprises a battery pack, a water pump, a plate changing device, a third heat exchange pipeline and a fourth heat exchange pipeline; one end of the third heat exchange pipeline is connected with the water pump, and the other end of the third heat exchange pipeline penetrates through the evaporation cavity at the lower part and is connected with the plate changing device; one end of the fourth heat exchange pipeline is connected with the battery pack, and the other end of the fourth heat exchange pipeline penetrates through the evaporation cavity at the lower part and is connected with the plate changing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171256.9U CN214775270U (en) | 2020-12-24 | 2020-12-24 | Compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171256.9U CN214775270U (en) | 2020-12-24 | 2020-12-24 | Compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling function |
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| CN214775270U true CN214775270U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023171256.9U Active CN214775270U (en) | 2020-12-24 | 2020-12-24 | Compact type all-glass fiber reinforced plastic integrated air conditioner with battery cooling function |
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