CN206420198U - A kind of air conditioner condensation and motor low temperature radiation heat exchanger - Google Patents
A kind of air conditioner condensation and motor low temperature radiation heat exchanger Download PDFInfo
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- CN206420198U CN206420198U CN201621473624.6U CN201621473624U CN206420198U CN 206420198 U CN206420198 U CN 206420198U CN 201621473624 U CN201621473624 U CN 201621473624U CN 206420198 U CN206420198 U CN 206420198U
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- cooling water
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- refrigerant
- motor
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Abstract
The utility model discloses a kind of air conditioner condensation and motor low temperature radiation heat exchanger, including heat exchanger body, the heat exchanger body is provided with separate refrigerant flow path and cooling water flow conduits；Refrigerant flow path entrance connects motor compressor refrigerant outlet, the inlet of refrigerant flow path outlet connection reservoir, the liquid outlet of reservoir connects the refrigerant inlet of evaporator by expansion valve, and the refrigerant outlet of evaporator connects the refrigerant inlet of motor compressor；Cooling water flow conduits entrance connects the delivery port of cooling water pipeline, and cooling water flow conduits outlet connects the water inlet of cooling water pipeline by water circulating pump, and cooling water pipeline is arranged in battery or motor surrounding.The utility model is simple in construction, with low cost, can effectively prevent battery from being worked with motor long term high temperature.
Description
Technical field
The utility model belongs to automobile air conditioning technology, especially a kind of air conditioner condensation and motor low temperature radiation heat exchange
Device.
Background technology
With the use of New-energy electric vehicle, wherein used battery or motor are with the increase of power, hair
Heat can also increase.Battery or motor only have air-cooled and cost to be carried out compared with usury with chiller (refrigerant) in the market
The heat exchanger of cooling, typically uses air natural cooling, effect is poor, long-time work on the electric automobile of low cost
Work can influence battery and motor life-span.
Used to effectively prevent battery from being worked with motor long term high temperature, it is necessary to develop a kind of inexpensive motor radiating
Oil-to-water heat exchanger.
Existing condenser is air conditioning for automobiles front end radiating used unit, is dissipated by head-on wind in vehicle traveling process
Heat, meets air conditioning requirements.
The content of the invention
Goal of the invention：Utility model purpose is to be directed to above-mentioned technical problem, by existing air conditioning condenser part and motor
Heat transmission heat exchanger is organically combined to be dissipated there is provided a kind of inexpensive air conditioner condensation for possessing water cooling function and motor low temperature
Heat heat exchanger.
To achieve these goals, the utility model employs following technical scheme：A kind of air conditioner condensation and motor are low
Warm heat transmission heat exchanger, including heat exchanger body, the heat exchanger body provided with separate refrigerant flow path and
Cooling water flow conduits；Refrigerant flow path entrance connects motor compressor refrigerant outlet, refrigerant flow path outlet connection reservoir
Inlet, the liquid outlet of reservoir connects the refrigerant inlet of evaporator, the refrigerant outlet connection of evaporator by expansion valve
The refrigerant inlet of motor compressor；Cooling water flow conduits entrance connects the delivery port of cooling water pipeline, and cooling water flow conduits outlet is logical
The water inlet that water circulating pump connects cooling water pipeline is crossed, cooling water pipeline is arranged in battery or motor surrounding.
Further, the refrigerant flow path is located in the middle part of heat exchanger body and top, and the cooling water flow conduits are located at
Heat exchanger body bottom, is provided with partition between refrigerant flow path and cooling water flow conduits.
Further, the heat exchanger body side is provided with cooling fan.
Beneficial effect：The utility model is that air conditioning condenser and battery or motor low-temperature radiator are combined into one
Individual part, this part is divided into independent two operation intervals, not connected, installs with automobile head-on wind or simultaneously cooling fan additional and carries out
Cooling, it is simple in construction, with low cost, it can effectively prevent battery from being worked with motor long term high temperature.
Brief description of the drawings
The structural representation of Fig. 1 New-energy electric vehicle heat management systems of the present utility model；
Fig. 2 is the structural representation of the condenser of utility model.
In figure：1- motor compressors, 2- evaporators, 3- cooling water pipelines, 4- cooling fans, 5- heat exchanger bodies, 6-
Water circulating pump, 7- expansion valves, 8- reservoirs, 5-1- refrigerant flow path entrances, the outlet of 5-2- refrigerant flow paths, 5-3- cooling waters
Flow channel entry point, the outlet of 5-4- cooling water flow conduits.
Embodiment：
The utility model is done below in conjunction with the accompanying drawings and further explained.
As illustrated in fig. 1 and 2, a kind of New-energy electric vehicle heat management system of the present utility model, including heat exchanger sheet
Body 5, the heat exchanger body 5 is provided with separate refrigerant flow path and cooling water flow conduits, and the refrigerant flow path is located at
The middle part of heat exchanger body 5 and top, the cooling water flow conduits are located at the bottom of heat exchanger body 5, refrigerant flow path and cooling
Partition is provided between water flow passage.The refrigerant outlet of refrigerant flow path entrance 5-1 connections motor compressor 1, cold-producing medium stream is said
The inlet of mouth 5-2 connections reservoir 8, the liquid outlet of reservoir 8 passes through the refrigerant inlet that expansion valve 7 connects evaporator 2, steams
The refrigerant outlet for sending out device 2 connects the refrigerant inlet of motor compressor 1.Cooling water flow conduits entrance 5-3 connections cooling water pipeline 3
Delivery port, cooling water flow conduits outlet 5-4 pass through water circulating pump 6 connect cooling water pipeline 3 water inlet, the cloth of cooling water pipeline 3
Put in battery or motor surrounding.In addition, being additionally provided with cooling fan 4 in the side of condenser 5.
, will by partition by the way that air conditioning condenser and battery or motor low-temperature radiator are combined into a part
The part is divided into independent two operation intervals, and air-conditioning condenser part is located at middle part and top, for battery or motor
Sub-cooled part is located at bottom, not connected, during automobilism, the low temperature of air-conditioning condenser part and battery or motor
Cooling segment is cooled down with head-on wind with cooling fan simultaneously.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of air conditioner condensation and motor low temperature radiation heat exchanger, including heat exchanger body (5), it is characterised in that：Institute
Heat exchanger body (5) is stated provided with separate refrigerant flow path and cooling water flow conduits；Refrigerant flow path entrance (5-1) is connected
The refrigerant outlet of motor compressor (1), the inlet of refrigerant flow path outlet (5-2) connection reservoir (8), reservoir (8)
Liquid outlet by expansion valve (7) connect evaporator (2) refrigerant inlet, evaporator (2) refrigerant outlet connection it is electronic
The refrigerant inlet of compressor (1)；The delivery port of cooling water flow conduits entrance (5-3) connection cooling water pipeline (3), cooling water flow conduits
The water inlet that (5-4) connects cooling water pipeline (3) by water circulating pump (6) is exported, cooling water pipeline (3) is arranged in battery or drive
Dynamic motor surrounding.
2. a kind of air conditioner condensation according to claim 1 and motor low temperature radiation heat exchanger, it is characterised in that：It is described
Refrigerant flow path is located in the middle part of heat exchanger body (5) and top, and the cooling water flow conduits are located under heat exchanger body (5)
Portion, is provided with partition between refrigerant flow path and cooling water flow conduits.
3. a kind of air conditioner condensation according to claim 1 or 2 and motor low temperature radiation heat exchanger, it is characterised in that：
The heat exchanger body (5) is provided with cooling fan (4) sideways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473624.6U CN206420198U (en) | 2016-12-30 | 2016-12-30 | A kind of air conditioner condensation and motor low temperature radiation heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473624.6U CN206420198U (en) | 2016-12-30 | 2016-12-30 | A kind of air conditioner condensation and motor low temperature radiation heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420198U true CN206420198U (en) | 2017-08-18 |
Family
ID=59574844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473624.6U Active CN206420198U (en) | 2016-12-30 | 2016-12-30 | A kind of air conditioner condensation and motor low temperature radiation heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824252A (en) * | 2021-09-22 | 2021-12-21 | 珠海格力电器股份有限公司 | Motor casing and motor |
-
2016
- 2016-12-30 CN CN201621473624.6U patent/CN206420198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824252A (en) * | 2021-09-22 | 2021-12-21 | 珠海格力电器股份有限公司 | Motor casing and motor |
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