CN208760376U - A kind of superhigh temperature integrated type battery heat management coach air conditioner - Google Patents
A kind of superhigh temperature integrated type battery heat management coach air conditioner Download PDFInfo
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- CN208760376U CN208760376U CN201821498228.8U CN201821498228U CN208760376U CN 208760376 U CN208760376 U CN 208760376U CN 201821498228 U CN201821498228 U CN 201821498228U CN 208760376 U CN208760376 U CN 208760376U
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- air
- conditioning
- battery
- evaporation
- integrated type
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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
Abstract
The utility model discloses a kind of superhigh temperature integrated type battery heat management coach air conditioners, it is characterised in that: air-conditioning system and battery management system shared compressor, condensation core and condensation fan.The technical solution of the utility model, the device being installed separately compared to air-conditioning system and battery management system, the device uses highly integrated scheme, increase a plate heat exchanger and water route expansion valve on the basis of former air-conditioning system, lower the weight and cost of product, it realizes the miniaturization and lightweight of product, convenient for the space layout of product, promotes product competitiveness and market user's experience；Cooling requirement of the user to the cooling requirement and battery of air-conditioning under hot environment is met, is worth promoting the use of in coach air conditioner field.
Description
Technical field
The utility model relates to a kind of coach air conditioner field, in particular to a kind of superhigh temperature integrated type battery heat management car
Air-conditioning.
Background technique
With the appearance and energetically subsidy of the government to integral new-energy passenger of national energy conservation and emission reduction relevant policies, pure electric coach
It is grown rapidly like the mushrooms after rain, consequent is the keen competition that pure electric coach segments market.Pure electric vehicle visitor
Main parts size of the vehicle air-conditioning as vehicle comfort, performance, reliability, comfort index directly influence terminal client
By bus experience and vehicle the market competitiveness.
Existing pure electric coach air-conditioning products are mainly the refrigeration for using R407C refrigerant to realize air-conditioning, which exists
Performance degradation under worst hot case is serious, pressure is high, so that product is unable to operate normally.Existing pure electric vehicle Vehicular battery is charging
With a large amount of heat can be generated in use process, need heat management unit to be managed battery, existing product and electric-control system
It is unable to satisfy entrucking demand.
The technical solution of existing pure electric vehicle air-conditioning products is mainly the refrigeration for using R407C refrigerant to realize air-conditioning, electric heating
Management controls its temperature change using independent system, and two systems are respectively independent, are independent of each other.Using air-conditioning regulating device and
The mode that battery thermal management equipment controls respectively mainly has following problems: 1, the mode of two sets of product mixes is at high cost, has more one
Cover compressor and condenser system；2, two sets of product mixes weight of getting up is big；3, it due to increasing a set of compressor and condenser system, produces
The length of product is big, arranges limited space.
Utility model content
For above-mentioned the technical problems existing in the prior art, the utility model provides a kind of superhigh temperature integrated type battery
Heat management coach air conditioner.
The utility model uses the following technical solution.
A kind of superhigh temperature integrated type battery heat management coach air conditioner, including air-conditioning system, air-conditioning system includes compressor, cold
Solidifying core, condensation fan, evaporation fan, evaporation core body, air-conditioning expansion valve；Battery management system, battery management system include pressure
Contracting machine, condensation core, condensation fan, plate heat exchanger, cell expansion valve, water circuit system, power module；System protection cover, electricity
Control case；The air-conditioning system and battery management system shared compressor, condensation core and condensation fan, board-like heat exchanger pass through water
Road system cools down power module；The system protection cover includes evaporation lid, blower cover board, rear pod, former dome, system
The top of air-conditioning system, battery management system and electric cabinet is arranged in protective cover.
Preferably, the compressor, condensation core, condensation fan series connection, evaporation fan, evaporation core body, board-like heat exchanger
It is in parallel；Concatenated compressor, evaporation fan, evaporation core body, the board-like heat exchanger for condensing core, condensation fan and parallel connection form back
Road.
Preferably, the upstream of evaporation core body is arranged in the air-conditioning expansion valve.
Preferably, the upstream of plate heat exchanger is arranged in the cell expansion valve.
Preferably, the air-conditioning expansion valve uses electric expansion valve.
Preferably, the cell expansion valve uses heating power expansion valve and solenoid valve.
Compared with prior art, the utility model has the following beneficial effects: compared to air-conditioning system and battery thermal management system
The device being installed separately, the device use highly integrated scheme, increase a plate heat exchanger on the basis of former air-conditioning system
With water route expansion valve, lower the weight and cost of product, realize the miniaturization and lightweight of product, convenient for the space cloth of product
It sets, promotes product competitiveness and market user's experience；User under hot environment is met to require the cooling of air-conditioning and battery
Cooling requires.
Detailed description of the invention
Fig. 1 is the appearance diagram of the utility model.
Fig. 2 is the internal structure chart of the utility model.
Fig. 3 is the operation principle schematic diagram of the utility model.
In figure, 1 is evaporation lid, and 2 be condensation fan, and 3 be blower cover board, and 4 be rear pod, and 5 be former dome, and 6 are
Electric cabinet, 7 be evaporation fan, and 8 be evaporation core body, and 9 be condensation core, and 10 be compressor, and 11 be plate heat exchanger, and 12 be battery
Expansion valve, 13 be water circuit system, and 14 be air-conditioning expansion valve, and 15 be power module, and 16 be electric expansion valve, and 17 be thermal expansion
Valve, 18 be solenoid valve.
Specific embodiment
In conjunction with following accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of superhigh temperature integrated type battery heat management coach air conditioner, including air-conditioning system, electricity
Pond management system, system protection cover, electric cabinet 6, electric cabinet 6 are used to provide control and electricity to air-conditioning system, battery management system
Source.
Air-conditioning system for meeting cooling requirement of the passenger to air-conditioning under hot environment, air-conditioning system include compressor 10,
Condense core 9, condensation fan 2, evaporation fan 7, evaporation core body 8, air-conditioning expansion valve 14.
Battery management system is used to meet the cooling demand under hot environment to battery, and battery management system includes compressor
10, core 9, condensation fan 2, plate heat exchanger 11, cell expansion valve 12, water circuit system 13, power module 15 are condensed.
System protection cover prevents it to be damaged, system for protecting air-conditioning system, battery management system and electric cabinet 6
Protective cover includes evaporation lid 1, blower cover board 3, rear pod 4, former dome 5.
Air-conditioning system and battery management system shared compressor 10, condensation core 9 and condensation fan 2, board-like heat exchanger 11
Pass through the cooling power module 15 of water circuit system 13.
Further, compressor 10, condensation core 9, condensation fan 2 are connected, evaporation fan 7, evaporation core body 8, board-like heat
Parallel operation 11 is in parallel；It is concatenated compressor 10, condensation core 9, condensation fan 2 and the evaporation fan 7 of parallel connection, evaporation core body 8, board-like
Heat exchanger 11 forms circuit.
Further, the upstream of evaporation core body 8 is arranged in air-conditioning expansion valve 14, and air-conditioning expansion valve 14 uses electric expansion valve
16。
Further, the upstream of plate heat exchanger 11 is arranged in cell expansion valve 12, and cell expansion valve 12 is swollen using heating power
Swollen valve 17 and solenoid valve 18.
System protection, which is provide with, to be set in the top of air-conditioning system, battery management system and electric cabinet 6.
The working principle of the utility model are as follows: as shown in figure 3, air-conditioning system and battery management system shared compressor 10,
Core 9, condensation fan 2 are condensed, after condensing core 9 before expansion valve, cooling refrigerant flow is divided into two parts: a part warp
Electric expansion valve 16 enters in air-conditioning evaporation core body 8, cools down for in-vehicle air, promotes passenger comfort；Another part is through electromagnetism
Valve 18 and heating power expansion valve 17 enter plate heat exchanger 11, for the cooling of water circuit system 13 in battery management system, the band leakage of electricity
The heat that source module 15 discharges in work and charging process guarantees the reliable fortune of the normal output and vehicle of power module 15
Row.
Air-conditioning expansion valve 14 uses electric expansion valve 16, and cell expansion valve 12 uses solenoid valve 18 and heating power expansion valve 17,
In this way, air-conditioning system, battery management system can either be realized while being run, and can be realized air-conditioning system, battery
The separated work of management system.
Plate heat exchanger 11 plays the role of evaporation core body 8, system refrigerant and water circuit system 13 in battery management system side
In recirculated water carry out heat exchange, cool down to reduce the coolant-temperature gage of circulating battery water, and then to power module 15, meet and use
It is required that.
Electric expansion valve 16 can adjust aperture as needed, when the increase in demand of battery management system side, reduce air-conditioning system
The aperture of system side electric expansion valve 16 increases the system of battery management system side to increase the cold medium flux of battery management system side
Cooling capacity meets the cooling demand of power module 15；When battery management system side demand reduces, it is swollen to tune up air-conditioning system side electronics
The aperture of swollen valve 16 reduces the refrigerating capacity of battery management system side to reduce the cold medium flux of battery management system side；Work as battery
When management system does not need cooling, directly turns off solenoid valve 18 and block refrigerant flow.
Other technologies are referring to the prior art.
The above is only preferred embodiments of the present invention, is not the limit to technical solutions of the utility model
It is fixed, it is noted that those skilled in the art, under the premise of not departing from technical solutions of the utility model, can also make into
The improvement and change of one step, these improvement and change should all be covered within the protection scope of the present utility model.
Claims (6)
1. a kind of superhigh temperature integrated type battery heat management coach air conditioner, including air-conditioning system, air-conditioning system include compressor (10),
Condense core (9), condensation fan (2), evaporation fan (7), evaporation core body (8), air-conditioning expansion valve (14)；Battery management system,
Battery management system includes compressor (10), condensation core (9), condensation fan (2), plate heat exchanger (11), cell expansion valve
(12), water circuit system (13), power module (15)；System protection cover, electric cabinet (6), it is characterised in that: the air-conditioning system and
Battery management system shared compressor (10), condensation core (9) and condensation fan (2), plate heat exchanger (11) pass through water route system
System (13) is cooling power module (15)；The system protection cover include evaporation lid (1), blower cover board (3), rear pod (4),
Former dome (5), system protection, which is provide with, to be set in the top of air-conditioning system, battery management system and electric cabinet (6).
2. superhigh temperature integrated type battery heat management coach air conditioner according to claim 1, it is characterised in that: the compressor
(10), core (9), condensation fan (2) series connection are condensed, evaporation fan (7), evaporation core body (8), plate heat exchanger (11) are in parallel；
It is concatenated compressor (10), condensation core (9), condensation fan (2) and evaporation fan (7) in parallel, evaporation core body (8), board-like
Heat exchanger (11) forms circuit.
3. superhigh temperature integrated type battery heat management coach air conditioner according to claim 2, it is characterised in that: the air-conditioning is swollen
Upstream of swollen valve (14) setting in evaporation core body (8).
4. superhigh temperature integrated type battery heat management coach air conditioner according to claim 3, it is characterised in that: the battery is swollen
Upstream of swollen valve (12) setting in plate heat exchanger (11).
5. superhigh temperature integrated type battery heat management coach air conditioner according to claim 4, it is characterised in that: the air-conditioning is swollen
Swollen valve (14) uses electric expansion valve (16).
6. superhigh temperature integrated type battery heat management coach air conditioner according to claim 5, it is characterised in that: the battery is swollen
Swollen valve (12) uses heating power expansion valve (17) and solenoid valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498228.8U CN208760376U (en) | 2018-09-13 | 2018-09-13 | A kind of superhigh temperature integrated type battery heat management coach air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498228.8U CN208760376U (en) | 2018-09-13 | 2018-09-13 | A kind of superhigh temperature integrated type battery heat management coach air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208760376U true CN208760376U (en) | 2019-04-19 |
Family
ID=66134879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498228.8U Active CN208760376U (en) | 2018-09-13 | 2018-09-13 | A kind of superhigh temperature integrated type battery heat management coach air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208760376U (en) |
-
2018
- 2018-09-13 CN CN201821498228.8U patent/CN208760376U/en active Active
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