CN210941265U - Automobile air-conditioning box - Google Patents
Automobile air-conditioning box Download PDFInfo
- Publication number
- CN210941265U CN210941265U CN201921935963.5U CN201921935963U CN210941265U CN 210941265 U CN210941265 U CN 210941265U CN 201921935963 U CN201921935963 U CN 201921935963U CN 210941265 U CN210941265 U CN 210941265U
- Authority
- CN
- China
- Prior art keywords
- air
- passageway
- conditioning box
- warm
- circulating pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 description 9
- 238000004781 supercooling Methods 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an automobile air conditioning box, which comprises a cold air channel, a warm air channel, an evaporator and a heating core body connected with an engine, the evaporator is positioned in the cold air channel, the heating core body is positioned in the warm air channel, the inlet of the cold air channel and the inlet of the warm air channel are arranged corresponding to the air inlet of the air conditioning box, an air door I for controlling the trend of the entering air is arranged between the cold air channel and the warm air channel corresponding to the air inlet, the evaporator further comprises a circulating pipe, one end of the circulating pipe is connected with a warm air channel section positioned behind the heating core body, an air door III used for controlling the air flow to continue to pass through the warm air channel or pass through the circulating pipe is arranged at the joint of one end of the circulating pipe and the warm air channel, the other end of the circulating pipe is communicated with an air inlet of the air-conditioning box, and an air door II is arranged between the cold air channel and the warm air channel and is positioned between the evaporator and the heating core body. The automobile air conditioning box can cool the engine.
Description
Technical Field
The utility model belongs to the technical field of the automotive technology and specifically relates to an automobile air conditioning box is related to.
Background
The existing automobile air conditioning system can not meet the requirement of engine coolant except the requirement of cooling a passenger compartment; when the passenger compartment does not need to be cooled or the temperature of the passenger compartment reaches a balance state comfortable for human bodies, redundant cold air of an evaporator of the air conditioning box is dissipated, and energy waste is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that an automobile air-conditioning box is provided to reach automobile air-conditioning box and can carry out refrigerated purpose to the engine.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this vehicle air conditioning box, including cold wind passageway, warm air passageway, evaporimeter and the heating core that links to each other with the engine, the evaporimeter is arranged in the cold wind passageway, and the heating core is arranged in the warm air passageway, the entry of cold wind passageway and the air inlet setting that the entry of warm air passageway corresponds the air conditioning box correspond between cold wind passageway and the warm air passageway and be equipped with the air door I that is used for controlling to get into the air trend, still includes the circulating pipe, the one end of circulating pipe links to each other with the warm air passageway section that is arranged in heating core rear, and circulating pipe one end is equipped with warm air passageway junction and is used for controlling the air current and continues to be in the warm air passageway still through the air door III of circulating pipe, and the other end of circulating pipe is linked together with the air inlet of air conditioning box, air door II between cold wind passageway and the warm.
Furthermore, the cold air channel, the warm air channel and the circulating pipe are arranged side by side, and the warm air channel is positioned between the cold air channel and the circulating pipe.
Be equipped with the baffle between cold wind passageway and the warm braw passageway, separate through the baffle in the air-conditioning box and form cold wind passageway and warm braw passageway, air door I and air door II all establish on the baffle.
And the air door III is arranged at the port at one end of the circulating pipe.
The internal sizes of the cold air channel, the warm air channel and the circulating pipe are the same, and the sizes of the air door I, the air door II and the air door III are the same.
The position of the evaporator in the cold air channel is arranged close to the air inlet of the air conditioning box relative to the position of the heating core in the warm air channel.
Compared with the prior art, the utility model, have following advantage:
the automobile air conditioning box is reasonable in structural design, when the passenger cabin does not need cold air, a part of cold air of the air conditioning box enters the warm air core body through the evaporator and exchanges heat with the warm air core body, engine cooling liquid dissipates heat through the warm air core body, and the cold air passing through the warm air core body returns to the inlet of the air conditioning box through a circulating pipeline, so that the engine is cooled; and the air conditioning system can cut off the air conditioning compressor during the supercooling protection, and then the air conditioning system is switched to the engine cooling mode, so that the supercooling protection is realized, and the energy utilization and the service life of the air conditioning compressor are both benefited.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is the utility model discloses the full cold mode schematic diagram of air-conditioning box.
Fig. 2 is the schematic diagram of the total heat mode of the air conditioning box of the present invention.
Fig. 3 is a schematic view of the engine cooling mode according to the present invention.
In the figure:
1. the air conditioner comprises an air duct, 2 air inlet of the air conditioner box, 3 evaporator, 4 cold air outlet, 5 warm air outlet, 6 heating core body, 7 circulating pipe, 8 air door I, 9 air door II, 10 air door III.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the automobile air conditioning box capable of cooling the engine comprises a cold air channel, a warm air channel, an evaporator 3, a circulating pipe 7 and a heating core 6 connected with the engine; evaporator 3 is arranged in the cold wind channel, heating core 6 is arranged in the warm wind channel, the inlet of the cold wind channel and the inlet of the warm wind channel correspond to the air inlet 2 of the air-conditioning box, an air door I8 used for controlling the air entering direction is arranged between the cold wind channel and the warm wind channel, one end of the circulating pipe is connected with the warm wind channel section at the rear of the heating core, one end of the circulating pipe is connected with an air door III 10 used for controlling the air flow to continue to pass through the warm wind channel or the circulating pipe at the joint of the cold wind channel and the warm wind channel, the other end of the circulating pipe is communicated with the air inlet of the air-conditioning box, an air door II 9 between the cold wind channel and the warm wind channel, and the.
The cold air channel, the warm air channel and the circulating pipe are arranged side by side, and the warm air channel is positioned between the cold air channel and the circulating pipe. Be equipped with the baffle between cold wind passageway and the warm braw passageway, separate wind channel 1 through the baffle in the air-conditioning box and form cold wind passageway and warm braw passageway, air door I8 and air door II 9 all establish on the baffle, compact structure.
And the air door III 10 is arranged at the port of one end of the circulating pipe. The cold air channel, the warm air channel and the circulating pipe are the same in internal size, the air door I, the air door II and the air door III are the same in size, the air door can well block air flow in the air channel when rotating to different air channels, and the structure is compact.
The evaporator 3 is arranged at a position in the cold air channel close to the air inlet of the air conditioning box relative to the position of the heating core 6 in the warm air channel.
The utility model can form the full cooling mode of figure 1, the full heating mode of figure 2 and the cooling engine mode of figure 3 by controlling the positions of the three valves; the cold air outlet 4 of the full cooling mode discharges cold air, the warm air outlet 5 of the full heating mode discharges warm air, and the air flow of the cooling engine mode circulates through the circulating pipe.
When the passenger cabin does not need cold air, part of cold air of the air conditioning box enters the warm air core body through the evaporator, exchanges heat with the warm air core body, engine cooling liquid dissipates heat through the warm air core body, and cold air passing through the warm air core body returns to an inlet of the air conditioning box through a circulating pipeline to cool the engine; and the air conditioning system can cut off the air conditioning compressor during the supercooling protection, and then the air conditioning system is switched to the engine cooling mode, so that the supercooling protection is realized, and the energy utilization and the service life of the air conditioning compressor are both benefited.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides an automobile air conditioning box, includes cold wind passageway, warm braw passageway, evaporimeter and the heating core that links to each other with the engine, the evaporimeter is arranged in the cold wind passageway, and the heating core is arranged in the warm braw passageway, the entry of cold wind passageway and the air inlet setting that the entry of warm braw passageway corresponds the air conditioning box correspond between cold wind passageway and the warm braw passageway and be equipped with the air door I that is used for control entering air to move towards, its characterized in that: still include the circulating pipe, the one end of circulating pipe links to each other with the warm braw passageway section that is located the heating core rear, and circulating pipe one end is equipped with the air door III that is used for controlling the air current to continue to be in the warm braw passageway still through the circulating pipe with warm braw passageway junction, and the other end of circulating pipe is linked together with the air inlet of air-conditioning box, air door II between cold wind passageway and the warm braw passageway, air door II is located between evaporimeter and the heating core.
2. An air conditioning box for a vehicle as claimed in claim 1, wherein: the cold air channel, the warm air channel and the circulating pipe are arranged side by side, and the warm air channel is located between the cold air channel and the circulating pipe.
3. An air conditioning box for a vehicle as claimed in claim 1, wherein: be equipped with the baffle between cold wind passageway and the warm braw passageway, separate through the baffle in the air-conditioning box and form cold wind passageway and warm braw passageway, air door I and air door II all establish on the baffle.
4. An air conditioning box for a vehicle as claimed in claim 1, wherein: and the air door III is arranged at the port at one end of the circulating pipe.
5. An air conditioning box for a vehicle as claimed in claim 1, wherein: the internal sizes of the cold air channel, the warm air channel and the circulating pipe are the same, and the sizes of the air door I, the air door II and the air door III are the same.
6. An air conditioning box for a vehicle as claimed in claim 2, wherein: the position of the evaporator in the cold air channel is arranged close to the air inlet of the air conditioning box relative to the position of the heating core in the warm air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935963.5U CN210941265U (en) | 2019-11-11 | 2019-11-11 | Automobile air-conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935963.5U CN210941265U (en) | 2019-11-11 | 2019-11-11 | Automobile air-conditioning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941265U true CN210941265U (en) | 2020-07-07 |
Family
ID=71397402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921935963.5U Active CN210941265U (en) | 2019-11-11 | 2019-11-11 | Automobile air-conditioning box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210941265U (en) |
-
2019
- 2019-11-11 CN CN201921935963.5U patent/CN210941265U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109291763B (en) | Heat pump air conditioning system, control method thereof and automobile | |
| EP1059182B1 (en) | Vehicular air conditiioner | |
| US8959936B2 (en) | Method for operation of an HVAC system | |
| US10017031B2 (en) | Heat exchanger arrangement for heat uptake and air conditioning system of a motor vehicle | |
| US11305611B2 (en) | Air-conditioning apparatus for vehicle | |
| CN215063015U (en) | Valve bank integrated module | |
| US9067476B2 (en) | Temperature control apparatus for vehicle | |
| US10207566B2 (en) | Air conditioning system for vehicle including two condensers and a control door within a duct to selectively control airflow through said two condensers | |
| CN113547888A (en) | Refrigerant thermal management module, thermal management system and vehicle | |
| CN111186340A (en) | Electric automobile heat management system and electric automobile | |
| US11584190B2 (en) | Vehicular thermal management system | |
| CN211493588U (en) | Air-conditioning heating device for vehicle and vehicle | |
| CN210941265U (en) | Automobile air-conditioning box | |
| CN102632791A (en) | Electric automobile and thermal control system thereof | |
| CN112356639B (en) | Oil-electricity hybrid power commercial vehicle thermal management system and use method | |
| CN211617485U (en) | Electric automobile heat management system and electric automobile | |
| CN115782529A (en) | Air conditioning system, internal heat exchanger of air conditioning system, whole vehicle heat management system and vehicle | |
| CN211592164U (en) | Air conditioner and thermal management control system of pure electric passenger car | |
| CN211617484U (en) | Electric automobile thermal management system and electric automobile | |
| CN111016582B (en) | Electric automobile heat pump system and electric automobile | |
| CN113954697A (en) | Fuel cell auxiliary system and battery thermal management integrated system and control method thereof | |
| CN2885637Y (en) | Middle-size bus air conditioner with refrigeration, heating and wind feeding function | |
| CN218316148U (en) | Automobile heat management system and new energy automobile thereof | |
| CN211764804U (en) | Automobile air conditioning system and automobile | |
| CN201534485U (en) | Heat-radiation system of motor of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automobile air conditioning box Effective date of registration: 20220713 Granted publication date: 20200707 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20200707 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A car air conditioning box Granted publication date: 20200707 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |