CN209426516U - Air-conditioning system and automobile - Google Patents
Air-conditioning system and automobile Download PDFInfo
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- CN209426516U CN209426516U CN201821644971.XU CN201821644971U CN209426516U CN 209426516 U CN209426516 U CN 209426516U CN 201821644971 U CN201821644971 U CN 201821644971U CN 209426516 U CN209426516 U CN 209426516U
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- air
- conditioning system
- fire suppression
- suppression mechanism
- heat exchange
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Abstract
The utility model provides a kind of air-conditioning system and automobile.Air-conditioning system includes heat exchange cycle pipeline and device for storing liquid, and circulation has cooling medium in the heat exchange cycle pipeline, and liquid cooling medium, and the liquid outlet of the device for storing liquid and the heat exchange cycle pipeline connection are provided in the device for storing liquid.Air-conditioning system provided by the utility model and automobile, by the way that device for storing liquid is arranged, cooling medium can be supplemented into heat exchange cycle pipeline, to guarantee the normal work of air-conditioning system, and then improve the comfort level of user, and by setting fire suppression mechanism, can heat-generating units be carried out with real time monitoring and timely cooling fire extinguishing processing is carried out to the abnormal heat-generating units of fever, increase the safety of user.
Description
Technical field
The utility model relates to air heat-exchange equipment technical field, especially a kind of air-conditioning system and automobile.
Background technique
Car air-conditioner is the essential element of automobile, is the important electric elements of vehicle interior temperature control, but make automobile is daily
In, each element of air conditioner loop of automobile can all be in the acceleration jounce condition of certain non-regularity, and at this moment air conditioner coolant can
Can there can be more or less amount of leakage, if road conditions badly wait other reasons, amount of leakage may be more, it is possible that
Coolant quantity causes refrigeration or heating effect bad lower than requirement in air conditioner loop, and when automobile has been generated because of a variety of causes
When the problem of fire, because vehicle interior regional space is limited, can not individually add fire-extinguishing apparatus, and the refrigeration range of air-conditioning system without
Method touches fire location, to can not effectively guarantee the comfort level and safety of user.
Utility model content
The technical issues of in order to solve not can guarantee users'comfort and safety, and cooling Jie can be guaranteed by providing one kind
The internal circulating load of matter and the air-conditioning system that can be put out a fire and automobile.
A kind of air-conditioning system, including heat exchange cycle pipeline and device for storing liquid, the interior circulation of the heat exchange cycle pipeline have cooling
Medium is provided with liquid cooling medium, and the liquid outlet of the device for storing liquid and the heat exchange cycle pipe in the device for storing liquid
Road connection.
The heat exchange cycle pipeline includes the compressor for being sequentially connected in series setting, condenser, throttling set and evaporator, described
Liquid outlet is connected to the middle position of the evaporator and compressor.
At least one pressure sensor is provided with around the middle position, the pressure sensor and the liquid storage fill
Confidence number connection.
The quantity of the pressure sensor is three, and two pressure sensors are set to the evaporator and described
On connecting pipeline between compressor, another pressure sensor is set to the connection of the liquid outlet Yu the middle position
On pipeline.
Two pressure sensors on connecting pipeline between the evaporator and the compressor are in institute
State the two sides in middle position.
Check valve is provided at the liquid outlet, the heat exchange cycle is directed toward by the liquid outlet in the direction of the check valve
Pipeline.
The air-conditioning system further includes fire suppression mechanism, and the entrance of the fire suppression mechanism is connected to the device for storing liquid, described
It is directed toward heat-generating units in the outlet of fire suppression mechanism.
The air-conditioning system further includes fire suppression mechanism, and the entrance of the fire suppression mechanism and the condenser and the throttling fill
Heat-generating units are directed toward in the middle position connection set, the outlet of the fire suppression mechanism.
It is provided with temperature sensor at the heat-generating units, the temperature sensor and the device for storing liquid and/or described
The connection of fire suppression mechanism signal.
The fire suppression mechanism further includes start unit, and the temperature sensor is connect with the start unit signal, and institute
State the connected state that start unit controls the device for storing liquid Yu the outlet.
The air-conditioning system further includes user terminal, and the user terminal is connect with the fire suppression mechanism signal.
The user terminal is provided with controller, and the controller connect with the fire suppression mechanism signal and controls the fire extinguishing
The working condition of mechanism.
The cooling medium is carbon dioxide.
A kind of automobile, including above-mentioned air-conditioning system.
The automobile includes power cavity, and the power cavity is directed toward in the outlet of the fire suppression mechanism.
Air-conditioning system provided by the utility model and automobile can be into heat exchange cycle pipelines by the way that device for storing liquid is arranged
Cooling medium is supplemented, to guarantee the normal work of air-conditioning system, and then improves the comfort level of user, and passes through setting fire extinguishing
Mechanism can carry out real time monitoring to heat-generating units and carry out timely cooling fire extinguishing processing to the abnormal heat-generating units of fever,
Increase the safety of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the air-conditioning system of the embodiment of air-conditioning system provided by the utility model and automobile；
Fig. 2 is the fire suppression mechanism of the embodiment of air-conditioning system provided by the utility model and automobile and the structure of device for storing liquid
Schematic diagram；
In figure:
1, heat exchange cycle pipeline；2, device for storing liquid；11, compressor；12, condenser；13, throttling set；14, evaporator；
3, pressure sensor；4, check valve；5, fire suppression mechanism；6, temperature sensor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model.
Air-conditioning system as depicted in figs. 1 and 2, including heat exchange cycle pipeline 1 and device for storing liquid 2, the heat exchange cycle pipe
Circulation has cooling medium in road 1, and liquid cooling medium, and the liquid outlet of the device for storing liquid 2 are provided in the device for storing liquid 2
It is connected to the heat exchange cycle pipeline 1, is supplied liquid cooling medium into heat exchange cycle pipeline 1 using device for storing liquid 2, guarantee
It can be replenished in time when the amount deficiency of cooling medium in heat exchange cycle pipeline 1, improve the comfort level of user.
The heat exchange cycle pipeline 1 includes the compressor 11 for being sequentially connected in series setting, condenser 12, throttling set 13 and evaporation
Device 14, the liquid outlet is connected to the middle position of the evaporator 14 and compressor 11, so that the liquid in device for storing liquid 2 is cold
But medium is fed directly in compressor 11 after capable of gasifying, in not influencing heat exchange cycle pipeline 1 the case where pressure cooling medium
The lower supplement for realizing cooling medium.
At least one pressure sensor 3, the pressure sensor 3 and the liquid storage are provided with around the middle position
The connection of 2 signal of device, when pressure sensor 3 detects pressure value lower than standard value by ad hoc rules, control device for storing liquid 2 to
Cooling medium is supplemented in heat exchange cycle pipeline 1.
The quantity of the pressure sensor 3 is three, and two pressure sensors 3 are set to 14 He of evaporator
On connecting pipeline between the compressor 11, another pressure sensor 3 is set to the liquid outlet and the interposition
On the connecting pipeline set, three pressure sensors 3 are able to detect reset pressure, supplement cooling medium in heat exchange cycle pipeline 1
The fluid pressure at final pressure and liquid outlet afterwards, thus according to the liquid outlet of three pressure value control device for storing liquid 2
Aperture and the duration.
At the pressure sensor 3 of two on connecting pipeline between the evaporator 14 and the compressor 11
In the two sides in the middle position, two pressure sensors 3 is enabled to detect the reset pressure in heat exchange cycle pipeline 1 respectively
With the final pressure after supplement cooling medium, and then the difference and final pressure and standard value of reset pressure and standard value are judged
Difference.
Check valve 4 is provided at the liquid outlet, the direction of the check valve 4 is directed toward the heat exchange by the liquid outlet and is followed
Endless tube road 1 controls open state and the duration of liquid outlet using check valve 4, and limiting cooling medium can only be by liquid storage
Device 2 flows in heat exchange cycle pipeline 1.
The air-conditioning system further includes fire suppression mechanism 5, and the entrance of the fire suppression mechanism 5 is connected to the device for storing liquid 2, institute
Heat-generating units are directed toward in the outlet for stating fire suppression mechanism 5, namely when the temperature of heat-generating units is excessively high or even on fire, 5 energy of fire suppression mechanism
Enough cooling mediums by acquisition liquid in device for storing liquid 2, and be sprayed at heat-generating units, utilize the gas of liquid cooling medium
The purpose of heat absorption and cooling medium starvation is put out a fire when change, achievees the purpose that quick extinguishing.
Wherein the inlet of the fire suppression mechanism 5 is provided with check valve, and the direction of the check valve is directed toward by device for storing liquid 2
The entrance of the fire suppression mechanism 5.
The air-conditioning system further includes fire suppression mechanism 5, the entrance of the fire suppression mechanism 5 and the condenser 12 and the section
The middle position connection of device 13 is flowed, heat-generating units are directed toward in the outlet of the fire suppression mechanism 5, using in heat exchange cycle pipeline 1
Liquid cooling medium is put out a fire, using liquid cooling medium gasification when heat absorption and cooling medium starvation purpose into
Row fire extinguishing, achievees the purpose that quick extinguishing.
Wherein, the quantity of the outlet of the fire suppression mechanism 5 is multiple, and each outlet is respectively directed to a fever list
Member.
Temperature sensor 6, the temperature sensor 6 and the device for storing liquid 2 and/or institute are provided at the heat-generating units
The connection of 5 signal of fire suppression mechanism is stated, when temperature sensor 6 detects the temperature anomaly of surveillance area, is immediately transmitted signal
Fire extinguishing program is carried out to device for storing liquid 2 or fire suppression mechanism 5.
The fire suppression mechanism 5 further includes start unit, and the temperature sensor 6 is connect with the start unit signal, and
The start unit controls the connected state of the device for storing liquid 2 and the outlet, passes through start unit.
The air-conditioning system further includes user terminal, and the user terminal is connect with 5 signal of fire suppression mechanism, and user terminal can
It shows the information and countdown of fire suppression mechanism 5, user is reminded to flee from time.
The user terminal is provided with controller, and the controller connect with 5 signal of fire suppression mechanism and goes out described in controlling
The working condition of lighter structure 5, user can control whether fire suppression mechanism 5 carries out fire extinguishing procedure using controller.
The cooling medium is carbon dioxide, and hydraulic carbon dioxide can not only be put out a fire using gasification heat absorption, also
Carbon dioxide gas-bearing formation can be formed in corresponding position using carbon dioxide, to completely cut off to oxygen, to can also reach
The effect of fire extinguishing.
A kind of automobile, including above-mentioned air-conditioning system, wherein automobile can be fuel vehicle, electric vehicle or hybrid electric vehicle.
The automobile includes power cavity, and the power cavity is directed toward in the outlet of the fire suppression mechanism 5, and the power cavity can be
The structures chamber such as engine cavity, motor cavity or battery cavities.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (15)
1. a kind of air-conditioning system, it is characterised in that: including heat exchange cycle pipeline (1) and device for storing liquid (2), the heat exchange cycle pipe
Circulation has cooling medium in road (1), is provided with liquid cooling medium in the device for storing liquid (2), and the device for storing liquid (2)
Liquid outlet is connected to the heat exchange cycle pipeline (1).
2. air-conditioning system according to claim 1, it is characterised in that: the heat exchange cycle pipeline (1) includes being sequentially connected in series
Compressor (11), condenser (12), throttling set (13) and the evaporator (14) of setting, the liquid outlet and the evaporator
(14) it is connected to the middle position of compressor (11).
3. air-conditioning system according to claim 2, it is characterised in that: be provided at least one around the middle position
Pressure sensor (3), the pressure sensor (3) connect with the device for storing liquid (2) signal.
4. air-conditioning system according to claim 3, it is characterised in that: the quantity of the pressure sensor (3) is three, and
Two pressure sensors (3) are set on the connecting pipeline between the evaporator (14) and the compressor (11), separately
One pressure sensor (3) is set on the liquid outlet and the connecting pipeline in the middle position.
5. air-conditioning system according to claim 4, it is characterised in that: be in the evaporator (14) and the compressor
(11) two pressure sensors (3) on the connecting pipeline between are in the two sides in the middle position.
6. air-conditioning system according to claim 1, it is characterised in that: it is provided at the liquid outlet check valve (4), it is described
The direction of check valve (4) the heat exchange cycle pipeline (1) is directed toward by the liquid outlet.
7. air-conditioning system according to claim 1, it is characterised in that: the air-conditioning system further includes fire suppression mechanism (5), institute
The entrance for stating fire suppression mechanism (5) is connected to the device for storing liquid (2), and heat-generating units are directed toward in the outlet of the fire suppression mechanism (5).
8. air-conditioning system according to claim 2, it is characterised in that: the air-conditioning system further includes fire suppression mechanism (5), institute
The entrance for stating fire suppression mechanism (5) is connected to the middle position of the condenser (12) and the throttling set (13), the fire extinguishing
It is directed toward heat-generating units in the outlet of mechanism (5).
9. air-conditioning system according to claim 7 or 8, it is characterised in that: be provided with temperature sensing at the heat-generating units
Device (6), the temperature sensor (6) connect with the device for storing liquid (2) and/or the fire suppression mechanism (5) signal.
10. air-conditioning system according to claim 9, it is characterised in that: the fire suppression mechanism (5) further includes start unit,
The temperature sensor (6) connect with the start unit signal, and the start unit controls the device for storing liquid (2) and institute
State the connected state of outlet.
11. air-conditioning system according to claim 7 or 8, it is characterised in that: the air-conditioning system further includes user terminal, institute
User terminal is stated to connect with the fire suppression mechanism (5) signal.
12. air-conditioning system according to claim 11, it is characterised in that: the user terminal is provided with controller, the control
Device processed connect with the fire suppression mechanism (5) signal and controls the working condition of the fire suppression mechanism (5).
13. according to claim 1 to air-conditioning system described in any one of 8,10 or 12, it is characterised in that: the cooling medium
For carbon dioxide.
14. a kind of automobile, it is characterised in that: including air-conditioning system described in any one of claims 1 to 13.
15. automobile according to claim 14, it is characterised in that: the air-conditioning system further includes fire suppression mechanism (5), described
Automobile includes power cavity, and the power cavity is directed toward in the outlet of the fire suppression mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644971.XU CN209426516U (en) | 2018-10-10 | 2018-10-10 | Air-conditioning system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644971.XU CN209426516U (en) | 2018-10-10 | 2018-10-10 | Air-conditioning system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426516U true CN209426516U (en) | 2019-09-24 |
Family
ID=67967272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644971.XU Active CN209426516U (en) | 2018-10-10 | 2018-10-10 | Air-conditioning system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022128095B3 (en) | 2022-10-25 | 2024-01-18 | Audi Aktiengesellschaft | Fluid system with refrigeration system and extinguishing system with fluid exchange in refrigeration system operation, motor vehicle with fluid system |
-
2018
- 2018-10-10 CN CN201821644971.XU patent/CN209426516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022128095B3 (en) | 2022-10-25 | 2024-01-18 | Audi Aktiengesellschaft | Fluid system with refrigeration system and extinguishing system with fluid exchange in refrigeration system operation, motor vehicle with fluid system |
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