CN207106106U - A kind of control system of car refrigerator - Google Patents
A kind of control system of car refrigerator Download PDFInfo
- Publication number
- CN207106106U CN207106106U CN201720621192.7U CN201720621192U CN207106106U CN 207106106 U CN207106106 U CN 207106106U CN 201720621192 U CN201720621192 U CN 201720621192U CN 207106106 U CN207106106 U CN 207106106U
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- air
- refrigerator
- pipeline
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- output end
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Abstract
A kind of control system of car refrigerator of the utility model, including：Processing unit, air conditioner refrigerating unit, air-conditioning heating unit, evaporator of refrigerator, radiator, the first magnetic valve and second solenoid valve.First output end of processing unit is connected with the control terminal of the first magnetic valve, and the second output end of processing unit is connected with the control terminal of second solenoid valve.The input of first magnetic valve is connected with the output end of air conditioner refrigerating unit, and the output end of the first magnetic valve is connected with the input of evaporator of refrigerator.The output end of evaporator of refrigerator is connected with the input of air conditioner refrigerating unit, and evaporator of refrigerator is used for the refrigeration of car refrigerator.The input of second solenoid valve is connected with the output end of air-conditioning heating unit, and the output end of second solenoid valve is connected with the input of radiator.The output end of radiator is connected with the input of the air-conditioning heating unit, and radiator is used for the heating of car refrigerator.The utility model can improve the interior space and comfortableness of vehicle.
Description
Technical field
It the utility model is related to vehicle mounted electrical apparatus technical field, more particularly to a kind of control system of car refrigerator.
Background technology
The conventional selection that automobile is gone on a journey as present people, it is long-distance trip or go out play when, can often carry a large amount of foods
Product.As required by entrained food has to temperature, then it may require that car refrigerator is preserved.Present car refrigerator is frequently with compression
Machine car refrigerator, it needs space larger, and user carries and is inconvenient, it is impossible to meets car comfort requirement.Meanwhile in-car work
For a relative confined space, air does not follow bad, and driving for a long time can cause in-car stuffy, and contain a large amount of bacteriums etc.
Impurity.Although having air purification device in vehicle now to come out, such as car refrigerator and vehicle-mounted sky are placed simultaneously in the car
Gas purifier, in-car, which will take space, almost to disappear.As development car refrigerator requires refrigerating function and heat-production functions, its
Require using more interior spaces, but the space that car refrigerator occupies is bigger, and passenger inside the vehicle can get over to the utilization rate in space
Small, the comfortableness of vehicle is also lower.
Utility model content
The utility model provides a kind of control system of car refrigerator, to solve the refrigeration system of existing car refrigerator and system
Hot systems occupy the problem of interior space is big, improve the interior space and comfortableness of vehicle.
To realize object above, the utility model provides following technical scheme：
A kind of control system of car refrigerator, including：Processing unit, air conditioner refrigerating unit, air-conditioning heating unit, refrigerator steam
Send out device, radiator, the first magnetic valve and second solenoid valve；
First output end of the processing unit is connected with the control terminal of first magnetic valve, and the of the processing unit
Two output ends are connected with the control terminal of the second solenoid valve；
The input of first magnetic valve is connected with the output end of the air conditioner refrigerating unit, first magnetic valve
Output end is connected with the input of the evaporator of refrigerator；
The output end of the evaporator of refrigerator is connected with the input of the air conditioner refrigerating unit, and the evaporator of refrigerator is used
In the refrigeration of car refrigerator；
The input of the second solenoid valve is connected with the output end of the air-conditioning heating unit, the second solenoid valve
Output end is connected with the input of the radiator；
The output end of the radiator is connected with the input of the air-conditioning heating unit, and the radiator is used for vehicle-mounted ice
The heating of case.
Preferably, the air conditioner refrigerating unit includes：First pipeline, the 3rd pipeline, the second pipeline, compressor, condenser,
A/C evaporator, reservoir, first throttle valve and second throttle；
One end of first pipeline is connected with the outlet of the compressor, described in the other end process of first pipeline
Entrance after condenser with the reservoir is connected；
One end of second pipeline is connected with the outlet of the reservoir, the other end of second pipeline sequentially through
The first throttle valve and the A/C evaporator are connected with the entrance of the compressor；
One end of 3rd pipeline is connected with the outlet of the reservoir, the other end of the 3rd pipeline and described the
The input of two choke valves is connected, the output end of the output end of the second throttle as the air conditioner refrigerating, the compression
Input of the entrance of machine as the air conditioner refrigerating unit.
Preferably, the air-conditioning heating unit includes：4th pipeline and heating module；
One end of 4th pipeline is connected with heating module output end, and the other end of the 4th pipeline is as the sky
Modulate the output end of hot cell, the input of the input of the heating module as the air-conditioning heating unit.
Preferably, in addition to：First temperature sensor, first temperature sensor are used to detect the temperature in vehicle-mounted ice chest
Degree, the output end of first temperature sensor are connected with the first input end of the processing unit；
When car refrigerator design temperature is less than the temperature in car refrigerator, the processing unit controls first electromagnetism
Valve connects the pipeline between the air conditioner refrigerating unit and the evaporator of refrigerator；
When car refrigerator design temperature is higher than the temperature in car refrigerator, the processing unit controls second electromagnetism
The logical pipeline between the air-conditioning heating unit and the radiator of valve connection.
Preferably, in addition to：Air-conditioner controller, the air-conditioner controller pass through CAN phase with the processing unit
Even, the air-conditioner controller is used to control the air conditioner refrigerating unit and the air-conditioning heating unit to run；
When car refrigerator design temperature is less than the temperature in car refrigerator, the air-conditioner controller controls the air-conditioning system
Cold unit is freezed；
When car refrigerator design temperature is higher than the temperature in car refrigerator, the air-conditioner controller controls the air-conditioning system
Hot cell is heated.
Preferably, the processing unit is microprocessor.
The utility model provides a kind of control system of car refrigerator, passes through the refrigeration system and hot-air system of air conditioning for automobiles
Car refrigerator is freezed or heated, with solve the refrigeration system of existing car refrigerator and heating to occupy interior space big
The problem of, improve the interior space and comfortableness of vehicle.
Brief description of the drawings
In order to illustrate more clearly of specific embodiment of the utility model, below by embodiment it is required use it is attached
Figure is briefly described.
Fig. 1：It is a kind of control system schematic diagram of car refrigerator provided by the utility model；
Fig. 2：It is the schematic diagram for the air conditioner refrigerating unit that the utility model embodiment provides.
Reference
11 first pipelines
12 second pipelines
13 the 3rd pipelines
Embodiment
In order that those skilled in the art more fully understand the scheme of the utility model embodiment, below in conjunction with the accompanying drawings and
Embodiment is described in further detail to the utility model embodiment.
The problem of interior space is big is taken for current car refrigerator, the utility model provides a kind of control of car refrigerator
System, car refrigerator is freezed or heated by the refrigeration system and hot-air system of air conditioning for automobiles, it is existing vehicle-mounted to solve
The refrigeration system and heating of refrigerator occupy the problem of interior space is big, improve the interior space and comfortableness of vehicle.
As shown in figure 1, a kind of control system of car refrigerator, including：Processing unit, air conditioner refrigerating unit, air-conditioning heating
Unit, evaporator of refrigerator, radiator, the first magnetic valve and second solenoid valve.First output end of the processing unit with it is described
The control terminal of first magnetic valve is connected, and the second output end of the processing unit is connected with the control terminal of the second solenoid valve.
The input of first magnetic valve is connected with the output end of the air conditioner refrigerating unit, the output end of first magnetic valve with
The input of the evaporator of refrigerator is connected.The output end of the evaporator of refrigerator and the input phase of the air conditioner refrigerating unit
Even, the evaporator of refrigerator is used for the refrigeration of car refrigerator.The input of the second solenoid valve and the air-conditioning heating unit
Output end be connected, the output end of the second solenoid valve is connected with the input of the radiator.The output of the radiator
End is connected with the input of the air-conditioning heating unit, and the radiator is used for the heating of car refrigerator.
Specifically, the refrigeration system of car refrigerator directly utilizes original refrigerating circuit in automotive air-conditioning system and heated back
Road, compressor, the installing space of condenser are reduced, make being increased using space for vehicle interior.It should be noted that in car
When load refrigerator does not work, the first magnetic valve and second solenoid valve also can be directly closed, makes the refrigerating circuit in automotive air-conditioning system
Stop connecting car refrigerator with heating loop.
As shown in Fig. 2 the air conditioner refrigerating unit includes：First pipeline 11, the second pipeline 12, the 3rd pipeline 13, compression
Machine, condenser, A/C evaporator, reservoir, first throttle valve and second throttle.One end of first pipeline 11 with it is described
The outlet of compressor is connected, the entrance phase of the other end of first pipeline 11 after the condenser with the reservoir
Even.One end of second pipeline 12 is connected with the outlet of the reservoir, the other end of second pipeline 12 sequentially through
The first throttle valve and the A/C evaporator are connected with the entrance of the compressor.One end of 3rd pipeline 13 with
The outlet of the reservoir is connected, and the other end of the 3rd pipeline 13 is connected with the input of the second throttle, described
Output end of the output end of second throttle as the air conditioner refrigerating, the entrance of the compressor is as the air conditioner refrigerating list
The input of member.
The air-conditioning heating unit includes：4th pipeline and heating module；One end of 4th pipeline and heating module
Output end is connected, the output end of the other end of the 4th pipeline as the air-conditioning heating unit, the heating module it is defeated
Enter input of the end as the air-conditioning heating unit.In actual applications, heating module frequently with heated filament as heating source.
The system also includes：First temperature sensor, first temperature sensor are used to detect the temperature in vehicle-mounted ice chest
Degree, the output end of first temperature sensor are connected with the first input end of the processing unit.Temperature is set in car refrigerator
When degree is less than temperature in car refrigerator, the processing unit control first magnetic valve connect the air conditioner refrigerating unit with
Pipeline between the evaporator of refrigerator.When car refrigerator design temperature is higher than the temperature in car refrigerator, the processing is single
Member controls the logical pipeline between the air-conditioning heating unit and the radiator of the second solenoid valve connection.
Further, the system also includes：Air-conditioner controller, the air-conditioner controller are total by CAN with the processing unit
Line is connected, and the air-conditioner controller is used to control the air conditioner refrigerating unit and the air-conditioning heating unit to run.In vehicle-mounted ice
When case design temperature is less than the temperature in car refrigerator, the air-conditioner controller controls the air conditioner refrigerating unit to be freezed.
When car refrigerator design temperature is higher than the temperature in car refrigerator, the air-conditioner controller controls the air-conditioning heating unit to enter
Row heating.
In actual applications, the processing unit is microprocessor.
It can be seen that the utility model provides a kind of control system of car refrigerator, pass through the refrigeration system and heat of air conditioning for automobiles
Wind system is freezed or heated to car refrigerator, and in-car is occupied to solve the refrigeration system of existing car refrigerator and heating
The problem of space is big, improve the interior space and comfortableness of vehicle.
Construction, feature and action effect of the present utility model is described in detail according to diagrammatically shown embodiment above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (6)
- A kind of 1. control system of car refrigerator, it is characterised in that including：Processing unit, air conditioner refrigerating unit, air-conditioning heating list Member, evaporator of refrigerator, radiator, the first magnetic valve and second solenoid valve；First output end of the processing unit is connected with the control terminal of first magnetic valve, and the second of the processing unit is defeated Go out end with the control terminal of the second solenoid valve to be connected；The input of first magnetic valve is connected with the output end of the air conditioner refrigerating unit, the output of first magnetic valve End is connected with the input of the evaporator of refrigerator；The output end of the evaporator of refrigerator is connected with the input of the air conditioner refrigerating unit, and the evaporator of refrigerator is used for car Carry the refrigeration of refrigerator；The input of the second solenoid valve is connected with the output end of the air-conditioning heating unit, the output of the second solenoid valve End is connected with the input of the radiator；The output end of the radiator is connected with the input of the air-conditioning heating unit, and the radiator is used for car refrigerator Heating.
- 2. control system according to claim 1, it is characterised in that the air conditioner refrigerating unit includes：First pipeline, Two pipelines, the 3rd pipeline, compressor, condenser, A/C evaporator, reservoir, first throttle valve and second throttle；One end of first pipeline is connected with the outlet of the compressor, and the other end of first pipeline passes through the condensation Entrance after device with the reservoir is connected；One end of second pipeline is connected with the outlet of the reservoir, and the other end of second pipeline is sequentially through described First throttle valve and the A/C evaporator are connected with the entrance of the compressor；One end of 3rd pipeline is connected with the outlet of the reservoir, the other end of the 3rd pipeline and the described second section The input of stream valve is connected, the output end of the output end of the second throttle as the air conditioner refrigerating, the compressor Input of the entrance as the air conditioner refrigerating unit.
- 3. control system according to claim 1, it is characterised in that the air-conditioning heating unit includes：4th pipeline and Heating module；One end of 4th pipeline is connected with heating module output end, and the other end of the 4th pipeline is as the air-conditioning system The output end of hot cell, the input of the input of the heating module as the air-conditioning heating unit.
- 4. control system according to claim 1, it is characterised in that also include：First temperature sensor, first temperature Degree sensor is used to detecting temperature in vehicle-mounted ice chest, and the of the output end of first temperature sensor and the processing unit One input is connected；When car refrigerator design temperature is less than the temperature in car refrigerator, the processing unit controls first magnetic valve to connect Logical pipeline between the air conditioner refrigerating unit and the evaporator of refrigerator；When car refrigerator design temperature is higher than the temperature in car refrigerator, the processing unit controls the second solenoid valve to connect The pipeline connected between the air-conditioning heating unit and the radiator.
- 5. control system according to claim 4, it is characterised in that also include：Air-conditioner controller, the air-conditioner controller It is connected with the processing unit by CAN, the air-conditioner controller is used to control the air conditioner refrigerating unit and the sky Modulate hot cell operation；When car refrigerator design temperature is less than the temperature in car refrigerator, the air-conditioner controller controls the air conditioner refrigerating list Member is freezed；When car refrigerator design temperature is higher than the temperature in car refrigerator, the air-conditioner controller controls the air-conditioning heating list Member is heated.
- 6. according to the control system described in any one of claim 1 to 5, it is characterised in that the processing unit is microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621192.7U CN207106106U (en) | 2017-05-31 | 2017-05-31 | A kind of control system of car refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621192.7U CN207106106U (en) | 2017-05-31 | 2017-05-31 | A kind of control system of car refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106106U true CN207106106U (en) | 2018-03-16 |
Family
ID=61593185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621192.7U Expired - Fee Related CN207106106U (en) | 2017-05-31 | 2017-05-31 | A kind of control system of car refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866672A (en) * | 2019-04-01 | 2019-06-11 | 上海蔚来汽车有限公司 | A kind of vehicle-mounted temperature-controllable storage bin and vehicle |
-
2017
- 2017-05-31 CN CN201720621192.7U patent/CN207106106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866672A (en) * | 2019-04-01 | 2019-06-11 | 上海蔚来汽车有限公司 | A kind of vehicle-mounted temperature-controllable storage bin and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200531 |