CN107738556B - Heat-insulation sun-screening device and method for vehicle - Google Patents
Heat-insulation sun-screening device and method for vehicle Download PDFInfo
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- CN107738556B CN107738556B CN201711119743.0A CN201711119743A CN107738556B CN 107738556 B CN107738556 B CN 107738556B CN 201711119743 A CN201711119743 A CN 201711119743A CN 107738556 B CN107738556 B CN 107738556B
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- air bag
- compressor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
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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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a heat-insulating and sun-screening device and a method for a vehicle, wherein the heat-insulating and sun-screening device for the vehicle comprises: the air bag, the compressor and the storage tank are arranged in the vehicle, the surface of the air bag is provided with a heat-insulating sun-proof layer, an air inlet pipe of the compressor is communicated with the air bag, an air outlet pipe of the compressor is communicated with the storage tank, and the storage tank is also communicated with the air bag through an air outlet pipeline of the storage tank; the air inlet pipe of the compressor and the air outlet pipeline of the storage tank are provided with valves, the air outlet pipe of the compressor is provided with a one-way valve, and the valves and the one-way valve are electrically connected with the controller. The invention quickly diffuses the refrigerant to the air bag, vaporizes and absorbs heat, the air bag is quickly inflated and is attached to the glass of the vehicle, the sun and ultraviolet rays are blocked, the temperature in the vehicle is well reduced, the temperature difference between the inside temperature and the outside temperature of the vehicle is well kept, and the discomfort of passengers caused by overhigh temperature in the vehicle is avoided; after the air bag exhausts, the compressor compresses the refrigerant, and the refrigerant can be vaporized again and diffused to the air bag in an express way, so that the refrigerant is recycled, and the environmental pollution and the resource waste are avoided.
Description
Technical Field
The invention belongs to the technical field of heat insulation and sun protection, and particularly relates to a heat insulation and sun protection device and method for a vehicle.
Background
With the popularization of automobiles, due to the limitation of conditions, many automobiles can only be parked in the open air, the temperature in the automobile parked in the open air is too high in hot summer, and when passengers enter the automobile, the passengers can utilize an air conditioner to refrigerate, but the refrigerating time is too long, so that the passengers feel very uncomfortable. In order to solve the problem, a sun shield method is mainly adopted at present to lay the sun shield on the roof of the vehicle, and the method is convenient only when the vehicle stops for a long time, is inconvenient to use on a frequently used vehicle and also influences the attractiveness of the vehicle when the vehicle stops.
Therefore, the development of the built-in heat-insulating and sun-proof device for the vehicle is the main direction of research at present.
The invention patent with the application number of 201110415687.1 discloses a built-in electric air charging and exhausting heat-insulation sun-proof device for an automobile: the air curtain is provided with an air charging and discharging port which is connected with an air charging and discharging pump; the supporting air column is arranged in a containing box, so that the whole air curtain and the supporting air column are contained in the containing box when the containing box is convenient to collect. The invention adopts the inflation and exhaust pump to realize the inflation and the air suction of the air bag, can block the sun and ultraviolet rays, but can not keep the temperature inside and outside the vehicle to be a temperature difference which can make people feel comfortable.
Disclosure of Invention
The invention aims to provide a heat-insulating sun-screening device and a heat-insulating sun-screening method for a vehicle, which can keep the temperature difference between the temperature inside the vehicle and the temperature outside the vehicle very good, avoid discomfort of passengers caused by overhigh temperature inside the vehicle, and simultaneously avoid environmental pollution and resource conservation.
The invention provides a heat-insulating and sun-screening device for a vehicle, which comprises an air bag, a compressor and a storage tank, wherein the air bag, the compressor and the storage tank are arranged in the vehicle; the air inlet pipe of the compressor and the air outlet pipeline of the storage tank are provided with valves, the air outlet pipe of the compressor is provided with a one-way valve, and the valves and the one-way valve are electrically connected with the controller.
Furthermore, valves arranged on the air inlet pipe of the compressor and the air outlet pipeline of the storage tank are three-way electromagnetic valves.
Furthermore, an air bag containing barrel for containing the air bag is arranged outside the air bag.
Furthermore, the port that the intake pipe of compressor is close to the gasbag sets up the screen cloth, and the screen cloth prevents that the gasbag receiver from being inhaled the pipeline when drawing in, influences the effect, prevents to block up.
Furthermore, the airbag and the airbag storage tube of the present invention can be placed at any position in the vehicle, and are not limited to the front and the rear of the vehicle, nor to the edge of the vehicle, and the number of the airbag and the airbag storage tube of the present invention is not limited, and may be 1 or 2. Preferably, the airbags are respectively arranged at the front part and/or the rear part in the vehicle, and the plurality of airbags are communicated with each other.
Further, set up on the storage tank and add the material mouth and with adding material mouth matched with and adding the material flap. Furthermore, the refrigerant is Freon, the Freon has a good effect, experiments prove that the Freon has a very high diffusion speed, and other refrigerants with similar effects also meet the requirements of the invention.
The invention can also surround and arrange an interlayer outside the storage tank or/and the compressor, and refrigerating fluid is arranged in the interlayer, wherein the refrigerating fluid can be contained or not contained.
A heat-insulating and sun-screening method for a vehicle comprises the following steps,
refrigerating and inflating, wherein the controller controls the opening and closing of the valve to enable the air bag to be communicated with the storage tank, the air bag is not communicated with the compressor, the refrigerant is diffused to the air bag, and the air bag is inflated and cooled;
compressing and refluxing, starting the compressor, controlling the opening and closing of the valve by the controller to ensure that the air bag is not communicated with the storage tank, the air bag is communicated with the compressor, the refrigerant enters the compressor, and the compressed refrigerant reflows to the storage tank through the one-way valve.
The invention has the beneficial effects that: when the vehicle needs to be stopped at one section outdoors, the controller controls the valve and the one-way valve to be opened and closed, so that the air bag is communicated with the storage tank, the air bag is not communicated with the compressor, the refrigerant is vaporized to absorb heat and rapidly diffuses to the air bag, the air bag is inflated and attached to the glass to shield sunlight and ultraviolet rays, further, the refrigerant is vaporized to absorb heat, the temperature in the vehicle is reduced, a certain temperature difference is kept between the interior and the exterior of the vehicle, and discomfort of passengers due to overhigh temperature in the vehicle is avoided; when a passenger enters the vehicle, the compressor is started, the controller controls the opening and closing of the valve to enable the air bag to be not communicated with the storage tank, the air bag is communicated with the compressor, the refrigerant enters the compressor, the compressor compresses the refrigerant, the compressed refrigerant enters the storage tank through the one-way valve, and when the air bag needs to be inflated again, the controller can control the opening and closing of the valve again, so that the recycling of the refrigerant is realized, and the environmental pollution and the resource waste are avoided.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a heat-insulating and sun-protecting device for a vehicle according to the present invention.
Fig. 2 is a schematic structural view of a second embodiment of the heat-insulating and sun-blocking device for a vehicle according to the present invention.
Fig. 3 is a schematic structural view of a third embodiment of the heat-insulating and sun-screening device for a vehicle according to the present invention.
FIG. 4 is a schematic flow chart of the heat-insulating and sun-screening method for vehicle according to the present invention.
In the figure, 1 air bag, 2 storage tanks, 3 compressors, 4 air inlet pipe valves, 5 storage tank air outlet pipe valves, 6 one-way valves, 7 air inlet pipes, 8 air outlet pipes, 9 air bag containing cylinders, 10 material adding ports, 11 material adding port covers, 12 screens, 13 three-way electromagnetic valves and 14 storage tank air outlet pipelines.
Detailed Description
As shown in fig. 1, the heat-insulating and sun-screening device for the vehicle provided by the invention comprises an air bag 1, a compressor 3 and a storage tank 2 for storing a refrigerant, wherein the air bag 1 is arranged in the vehicle, the surface of the air bag 1 is provided with a heat-insulating and sun-screening layer, an air inlet pipe 7 of the compressor 3 is communicated with the air bag 1, an air outlet pipe 8 is communicated with the storage tank 2, and the storage tank 2 is also communicated with the air bag 1 through an air outlet pipeline 14 of the storage tank; the air inlet pipe 7 of the compressor 3 and the air outlet pipeline 14 of the storage tank are provided with valves, the air outlet pipe 8 of the compressor 3 is provided with a one-way valve 6, and the valves are electrically connected with the controller.
When the vehicle needs to stop outdoors for a period of time, the controller opens the storage tank air outlet pipe valve 5 on the storage tank air outlet pipeline 14, closes the air inlet pipe valve 4 on the air inlet pipe 7 of the compressor 3, the air bag 1 is communicated with the storage tank 2, the air bag 1 is not communicated with the compressor 3, the refrigerant enters the air bag 1 from the storage tank 2 through the valve and is quickly vaporized and absorbed, the air bag 1 is inflated and attached to the glass of the vehicle, the heat insulation sun-screening layer on the surface of the air bag 1 shields sunlight and ultraviolet rays, the heat outside the vehicle is prevented from spreading to the vehicle, and meanwhile, the refrigerant is vaporized and absorbed, so that the temperature inside the vehicle and the temperature outside the vehicle keep a good temperature difference, and when a passenger enters the vehicle, the passenger does not feel uncomfortable. When the automobile is used again, the compressor 3 is started, the storage tank air outlet pipe valve 5 on the storage tank air outlet pipeline 14 is closed through the controller, the air inlet pipe valve 4 on the air inlet pipe 7 of the compressor 3 is opened, the air bag 1 is communicated with the compressor 3, the air bag 1 is not communicated with the storage tank 2, the refrigerant enters the compressor 3 from the air bag 1 through the valve, and the compressor 3 compresses the refrigerant and reflows to the storage tank 2 through the check valve 6. Through the process, the refrigerant is recycled, the environment is not polluted, and resources are saved.
As shown in fig. 3, the valves disposed on the inlet pipe 7 of the compressor 3 and the tank outlet pipe 14 may also be three-way electromagnetic valves 13.
When the automobile needs to be stopped outdoors for a period of time, the three-way electromagnetic valve 13 is controlled by the controller to enable the air bag 1 to be communicated with the storage tank 2, the air bag 1 is not communicated with the compressor 3, the refrigerant enters the air bag 1 from the storage tank 2 through the three-way electromagnetic valve 13 and is rapidly vaporized to absorb heat, the air bag 1 is attached to automobile glass after being inflated, after the inflation is completed, the electromagnetic three-way adjusting valve 13 is controlled by the controller to enable the air bag 1 to be not communicated with the storage tank 2, the air bag 1 is not communicated with the compressor 3, the heat insulation sun-screening layer on the surface of the air bag shields sunlight and ultraviolet rays, the heat outside the automobile is prevented from being spread to the automobile, and the refrigerant is vaporized to absorb heat at the same time, so that the temperature inside the automobile and the temperature outside the automobile are kept well different, and passengers can not feel uncomfortable when entering the automobile. When the automobile is used again, the compressor 3 is started, the three-way electromagnetic valve 13 is controlled through the controller, the air bag 1 is communicated with the compressor 3, the air bag 1 is not communicated with the storage tank 2, the refrigerant enters the compressor 3 from the air bag 1 through the three-way electromagnetic valve 13, the compressor 3 compresses the refrigerant and flows back to the storage tank 2 through the one-way valve 6, the number of the electromagnetic valves is saved, and the structure is simplified.
As shown in fig. 2 and 3, an airbag receiving tube 9 for receiving the airbag is further disposed outside the airbag 1 for receiving the exhausted airbag, so as to prevent the dust layer from falling on the airbag and keep the neatness of the vehicle interior.
The port that the intake pipe 7 of compressor 3 is close to gasbag 1 sets up screen cloth 12, when avoiding gasbag 1 to exhaust, gasbag 1 is inhaled the intake pipe 7 of compressor 3, influences the effect.
The air bags 1 are respectively arranged at the front part and the tail part in the vehicle, and the air bags 1 are communicated with each other.
The storage tank 2 is provided with a feeding port 10 and a feeding port cover 11 matched with the feeding port 10, and when the refrigerant is insufficient, the refrigerant is conveniently supplemented.
The refrigerant is Freon which can be quickly vaporized and absorb heat, and has good refrigerating and inflating effects.
The invention also provides a heat-insulating and sun-screening method for a vehicle, which comprises the following steps,
refrigerating and inflating, wherein the controller controls the valve and the one-way valve 6 to be opened and closed, so that the air bag 1 is communicated with the storage tank 2, the air bag 1 is not communicated with the compressor 3, the refrigerant is diffused to the air bag 1, and the air bag 1 is inflated to cool;
compressing and refluxing, starting the compressor 3, controlling the opening and closing of the valve and the one-way valve 6 by the controller to ensure that the air bag 1 is not communicated with the storage tank 2, the air bag 1 is communicated with the compressor 3, the refrigerant enters the compressor 3, and the compressed refrigerant reflows to the storage tank 2 through the one-way valve 6.
The refrigeration and inflation steps block sunlight and ultraviolet rays, the refrigerant absorbs heat in the vaporization process of the refrigerant, the temperature in the vehicle is further reduced, the temperature in the vehicle and the temperature outside the vehicle are kept to be good in temperature difference, and discomfort of passengers can not be caused when the vehicle is used again.
Through the compression backflow step, the recycling of the refrigerant is realized, and the environmental pollution and the resource waste are avoided.
Claims (6)
1. A vehicle heat-insulation sun-screening device comprises an air bag (1) arranged in a vehicle, and is characterized by further comprising a compressor (3) and a storage tank (2) used for storing a refrigerant, wherein a heat-insulation sun-screening layer is arranged on the surface of the air bag (1), an air inlet pipe (7) of the compressor (3) is communicated with the air bag (1), an air outlet pipe (8) is communicated with the storage tank (2), and the storage tank (2) is also communicated with the air bag (1) through an air outlet pipeline (14) of the storage tank; valves are arranged on an air inlet pipe (7) of the compressor (3) and an air outlet pipeline (14) of the storage tank, a one-way valve (6) is arranged on an air outlet pipe (8) of the compressor (3), and the valves and the one-way valve (6) are electrically connected with the controller;
valves arranged on an air inlet pipe (7) of the compressor (3) and an air outlet pipeline (14) of the storage tank are three-way electromagnetic valves (13);
an air bag containing barrel (9) for containing the air bag is arranged outside the air bag (1).
2. The heat-insulating and sun-protecting device for vehicle according to claim 1, wherein the air inlet pipe (7) of the compressor (3) is provided with a screen (12) near the port of the airbag (1).
3. The vehicular heat-insulating and sun-protecting device according to claim 1, wherein said air cells (1) are respectively disposed at the front and/or rear of the vehicle, and a plurality of air cells (1) are communicated with each other.
4. The vehicular heat-insulating and sun-protecting device according to claim 1, wherein the storage tank (2) is provided with a charging opening (10) and a charging opening cover (11) matched with the charging opening (10).
5. The vehicular heat-insulating and sun-protecting device according to claim 1, wherein the refrigerant is freon.
6. A heat insulation and sun protection method for a vehicle is characterized by comprising the following steps,
1. refrigerating and inflating, wherein a controller controls the opening and closing of a valve to enable the air bag (1) to be communicated with the storage tank (2), the air bag (1) is not communicated with the compressor (3), the refrigerant is diffused to the air bag (1), and the air bag (1) is inflated and cooled;
2. compressing and refluxing, starting the compressor (3), controlling the opening and closing of the valve by the controller to ensure that the air bag (1) is not communicated with the storage tank (2), communicating the air bag (1) with the compressor (3), introducing the refrigerant into the compressor (3), and refluxing the compressed refrigerant to the storage tank (2) through the one-way valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119743.0A CN107738556B (en) | 2017-11-14 | 2017-11-14 | Heat-insulation sun-screening device and method for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119743.0A CN107738556B (en) | 2017-11-14 | 2017-11-14 | Heat-insulation sun-screening device and method for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738556A CN107738556A (en) | 2018-02-27 |
| CN107738556B true CN107738556B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711119743.0A Active CN107738556B (en) | 2017-11-14 | 2017-11-14 | Heat-insulation sun-screening device and method for vehicle |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4127729C2 (en) * | 1991-08-22 | 1994-08-11 | Ford Werke Ag | Hollow beam for a motor vehicle body at the attachment point of an assembly |
| JP3433196B1 (en) * | 2001-10-22 | 2003-08-04 | 正雄 酒井 | Cooling device using heat of vaporization and cooling sheet |
| CN202507900U (en) * | 2012-02-17 | 2012-10-31 | 张积储 | Automobile inner sunscreen device |
| CN102897007A (en) * | 2012-09-28 | 2013-01-30 | 杭州电子科技大学 | Sun-screening cover of solar semiconductor refrigeration automobile |
| CN202911520U (en) * | 2012-11-08 | 2013-05-01 | 陈荣民 | Automobile sun-block coat system |
| CN105932370B (en) * | 2016-06-30 | 2018-04-20 | 安徽安凯汽车股份有限公司 | A kind of heat management system of power battery |
| CN207481617U (en) * | 2017-11-14 | 2018-06-12 | 张才友 | A kind of automobile-used heat insulation sun device |
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2017
- 2017-11-14 CN CN201711119743.0A patent/CN107738556B/en active Active
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| CN107738556A (en) | 2018-02-27 |
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