阅读说明：本技术 一种车载独立通风系统 (A kind of vehicle-mounted independent ventilation systems ) 是由 刘泽勤 韩凯悦 霍秋凝 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种车载独立通风系统,包括蓄电池(8)；蓄电池(8),分别与送风扇(3)和排风扇(4)相导电连接；送风扇(3),安装在中空的送风管道(30)的右端；送风管道的左端具有出风口(5),出风口位于汽车车内空间(1)中；送风扇与出风口之间的送风管道上,从右到左依次安装有第二截止阀(13)和蓄冷箱(10)；排风扇,安装在中空的排风管道(40)中；排风管道的左端具有回风口(6)；回风口(6)与排风扇(4)之间的排风管道上,安装有第一截止阀(12)。本发明公开的车载独立通风系统,能够在汽车停车时,为汽车内部空间进行强制通风换气,从而降低汽车内腔温度,避免因车内高温造成的起火爆炸事故。(The invention discloses a kind of vehicle-mounted independent ventilation systems, including battery (8)；Battery (8) is mutually conductively connected with blowing fan (3) and exhaust fan (4) respectively；Blowing fan (3), is mounted on the right end of hollow air supply duct (30)；The left end of air supply duct has air outlet (5), and air outlet is located in car inside space (1)；On air supply duct between blowing fan and air outlet, it is sequentially installed with the second shut-off valve (13) and cold-accumulating box (10) from right to left；Exhaust fan is mounted in hollow exhaust duct (40)；The left end of exhaust duct has return air inlet (6)；On exhaust duct between return air inlet (6) and exhaust fan (4), the first shut-off valve (12) are installed.Vehicle-mounted independent ventilation systems disclosed by the invention can carry out forced ventilating in parking of automobile for inner space of vehicle, so that automobile inner cavity temperature is reduced, explosion accident on fire caused by avoiding because of interior high temperature.)

1. a kind of vehicle-mounted independent ventilation systems, which is characterized in that including battery (8)；

Battery (8) is mutually conductively connected by electrified wire with blowing fan (3) and exhaust fan (4) respectively；

Blowing fan (3), is mounted on the right end of hollow air supply duct (30), and the air inlet of blowing fan (3) is located at Automobile outer space Between in (2)；

The left end of air supply duct (30) has air outlet (5), and air outlet (5) is located in car inside space (1)；

On air supply duct (30) between blowing fan (3) and air outlet (5), it is sequentially installed with the second shut-off valve (13) from right to left With cold-accumulating box (10)；

Exhaust fan (4) is mounted in hollow exhaust duct (40)；

The left end of exhaust duct (40) has return air inlet (6), and return air inlet (6) is located in car inside space (1)；

The right-end openings of exhaust duct (40) are located in the Automobile external space (2)；

On exhaust duct (40) between return air inlet (6) and exhaust fan (4), the first shut-off valve (12) are installed.

2. vehicle-mounted independent ventilation systems as described in claim 1, which is characterized in that the power supply output end of battery (8), series connection One switch (7) is installed；

Battery (8) and blowing fan (3) and exhaust fan (4) form a series loop.

3. vehicle-mounted independent ventilation systems as claimed in claim 1 or 2, which is characterized in that switch (7) is located at car inside space (1) in.

4. vehicle-mounted independent ventilation systems as described in claim 1, which is characterized in that battery (1) is also connected with one and is used for The power port (9) of charging.

5. vehicle-mounted independent ventilation systems as described in claim 1, which is characterized in that air supply duct (30) is located at air outlet (5) With the position between cold-accumulating box (10), also it is connected with the air-conditioning duct 11 that automobile itself has.

6. the vehicle-mounted independent ventilation systems as described in any one of claims 1 to 5, which is characterized in that cold-accumulating box (10) includes Hollow cabinet (22)；

The left and right ends of cabinet (22) have air outlet tube mouth (24) and air intake pipe orifice (25)；

Ice chamber (26) are set with hollow inside cabinet (22)；

Ice chamber (26) are set, for placing ice bag.

7. vehicle-mounted independent ventilation systems as claimed in claim 6, which is characterized in that the top opening of cold-accumulating box (10) and hinged There are upper cover (23).

Technical field

The present invention relates to air conditioning for automobiles aeration technology fields, more particularly to a kind of vehicle-mounted independent ventilation systems.

Background technique

Currently, parking lot is generally built upon more spacious place, the place of surrounding sunshade is simultaneously few.Automobile is placed on sky The parking lot of spacious no sunshade is easy by direct sunlight, and in a short time, vehicle interior temperature can be up to higher temperature (such as summer 40 DEG C of season).Automobile be easy to cause vehicle interior temperature to rise sharply because of direct sunlight, and then the interior combustibles that ignite, caused by casualties Loss with property is huge and is that can not retrieve.

It is such anti-to prevent automobile heating mode although there is the products such as a lot of windshield puggarees in the market Solarization mode is inefficient, vapour vehicle interior temperature after direct sunlight or relatively high.In addition, there is the on-board air conditioner of oneself in automobile System, air-conditioning system are to generate power using the operation of automobile engine fuel oil, push mounted air conditioner system operation.It is put out in automobile After fire parking, mounted air conditioner system naturally can be out of service, if wanting, continuing to use mounted air conditioner system adjusts vehicle interior temperature, vapour Vehicle cannot stop working, and parking of automobile but not stop working, and will cause a large amount of energy consumption, and aggravate environmental degradation and resource exhaustion.Therefore, It is not best reduction car inside high temperature in parking using simple puggaree is sun-proof and mounted air conditioner system high temperature-proof Mode.

Summary of the invention

The purpose of the present invention is being directed to technological deficiency of the existing technology, a kind of vehicle-mounted independent ventilation systems are provided.

For this purpose, the present invention provides a kind of vehicle-mounted independent ventilation systems, including battery；

Battery is mutually conductively connected by electrified wire with blowing fan and exhaust fan respectively；

Blowing fan, is mounted on the right end of hollow air supply duct, and the air inlet of blowing fan is located in the Automobile external space；

The left end of air supply duct has air outlet, and air outlet is located in car inside space；

On air supply duct between blowing fan and air outlet, it is sequentially installed with the second shut-off valve and cold-accumulating box from right to left；

Exhaust fan is mounted in hollow exhaust duct；

The left end of exhaust duct has return air inlet, and return air inlet is located in car inside space；

The right-end openings of exhaust duct are located in the Automobile external space；

On exhaust duct between return air inlet and exhaust fan, the first shut-off valve is installed.

Wherein, the power supply output end of battery, being installed in series has a switch；

Battery and blowing fan and exhaust fan form a series loop.

Wherein, switch is located in car inside space.

Wherein, battery be also connected with one for charging power port.

Wherein, position of the air supply duct between air outlet and cold-accumulating box, the air-conditioning duct also having with automobile itself It is connected.

Wherein, cold-accumulating box includes hollow cabinet；

The left and right ends of cabinet, have air outlet tube mouth and air intake pipe orifice；

Box house sets ice chamber with hollow；

Ice chamber is set, for placing ice bag.

Wherein, the top opening of cold-accumulating box and it is hinged with upper cover.

By the above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides a kind of vehicle-mounted Independent ventilation systems can carry out forced ventilating in parking of automobile for inner space of vehicle, to reduce in automobile Chamber temperature, explosion accident on fire, is of great practical significance caused by avoiding because of interior high temperature.

In addition, vehicle-mounted independent ventilation systems of the invention, the also setting with cold-accumulating box design, it is capable of providing the sky of low temperature Gas, keeping vehicle interior temperature is suitable for that vehicle interior temperature is higher before efficiently solving the problems, such as.

In addition, vehicle-mounted independent ventilation systems of the invention can not depend on automotive system with the energized equipment of itself, It can be used in switch-off, it is more convenient, energy saving.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of vehicle-mounted independent ventilation systems provided by the invention；

Fig. 2 is the schematic diagram of blowing fan or exhaust fan in a kind of vehicle-mounted independent ventilation systems provided by the invention；

Fig. 3 is the schematic diagram of cold-accumulating box in a kind of vehicle-mounted independent ventilation systems provided by the invention；

In figure, 1 is car inside space, and 2 be the Automobile external space, and 3 be blowing fan, and 4 be exhaust fan, and 5 be air outlet；

6 be return air inlet, and 7 be switch, and 8 be battery, and 9 be power port, and 10 be cold-accumulating box；

11 be air-conditioning duct, and 12 be the first shut-off valve, and 13 be the second shut-off valve；18 be shell, and 19 be grid, and 20 be leaf Piece；

21 be motor, and 22 be cabinet, and 23 be upper cover, and 24 be air outlet tube mouth, and 25 be air intake pipe orifice, and 26 be to set ice chamber.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this Invention is described in further detail.

Referring to Fig. 1 to Fig. 3, the present invention provides a kind of vehicle-mounted independent ventilation systems, including battery 8 (such as direct current stores Battery)；

Battery 8 is conductively connected by electrified wire and blowing fan 3 and 4 phase of exhaust fan respectively；

Blowing fan 3, is mounted on the right end of hollow air supply duct 30, and the air inlet (being located at right side) of blowing fan 3 is located at vapour In the vehicle vehicle external space 2；

The left end of air supply duct 30 has air outlet 5, and air outlet 5 is located in car inside space 1, thus 3 energy of blowing fan The fresh air of external environment is enough sucked, and is conveyed to 1 the inside of car inside space；

On air supply duct 30 between blowing fan 3 and air outlet 5, it is sequentially installed with the second shut-off valve 13 from right to left and stores Ice chest 10；

Exhaust fan 4 is mounted in hollow exhaust duct 40；

The left end of exhaust duct 40 has return air inlet 6, and return air inlet 6 is located in car inside space 1；

The right-end openings of exhaust duct 40 are located in the Automobile external space 2, so that exhaust fan 4 can suck automotive interior It is discharged after air；

On exhaust duct 40 between return air inlet 6 and exhaust fan 4, the first shut-off valve 12 is installed.

In the present invention, in specific implementation, on the power supply output end of battery 8 (such as cathode output end or cathode it is defeated Outlet), can be installed in series has a switch 7 (specially relay switch).By switch, whether battery 1 can control Output electric energy outward, and then control the start and stop of blowing fan 3 and exhaust fan 4.

It should be noted that battery 8 successively connects with blowing fan 3 and exhaust fan 4, composition is a series loop, Switch 7 is installed in series loop, can control the on-off of the series loop.

In specific implementation, switch 7 is located in car inside space 1, so that user be facilitated to touch control.

It should be noted that switch 7 can control whether battery 8 exports electric energy outward, when switch 7 for the present invention When unlatching, battery 8 exports electric energy outward, provides electric energy for blowing fan 3 and exhaust fan 4, realizes driving blowing fan 3 and exhaust fan 4 rotations；When switch 7 is closed, battery 8 does not export electric energy outward, then blowing fan 3 and exhaust fan.Therefore, the present invention is by opening It closes, the start and stop of control blowing fan 3 and exhaust fan 4 may be implemented.

In specific implementation, air outlet 5 and switch 7 can be placed at steering position.

In specific implementation, return air inlet 6 is placed at the opposite side of 5 the same face of air outlet, i.e. 6 axis pair of air outlet 5 and return air inlet Claim to place, such as the compartment panel on the compartment panel before respectively arranged operating seat and before assistant driver seat On.