CN205396035U - Gas accuse cleaning box is provided for oneself to vehicle - Google Patents
Gas accuse cleaning box is provided for oneself to vehicle Download PDFInfo
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- CN205396035U CN205396035U CN201620204929.0U CN201620204929U CN205396035U CN 205396035 U CN205396035 U CN 205396035U CN 201620204929 U CN201620204929 U CN 201620204929U CN 205396035 U CN205396035 U CN 205396035U
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- trachea
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- water tank
- cleaning box
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Abstract
The utility model discloses a gas accuse cleaning box is provided for oneself to vehicle, use when being used for wasing the automobile body on the motor vehicle, this gas accuse cleaning box includes the casing, an air inlet has been seted up on the casing, a gas outlet and a gas vent, it is continuous with the air supply on the motor vehicle that the air inlet passes through the trachea, the gas outlet is passed through the trachea and is linked to each other with the water tank, the gas vent links to each other with the atmosphere, a check valve has been connected gradually through the trachea between the air inlet of casing and gas outlet, a relief pressure valve and a three -way switch, three -way switch passes through the trachea and links to each other with the gas vent. Still be equipped with a safety relief valve on the trachea between relief pressure valve and gas outlet. Be equipped with a manometer on the trachea between check valve and relief pressure valve. The utility model discloses the air supply that utilizes vehicle self utilizes the water tank of self to wash the vehicle as wasing the water source as the power supply, when using, only needs to insert gas accuse cleaning box with the vehicle air supply, and the atmospheric pressure that can guarantee to get into the water tank is stable, satisfies the carwash operation requirement.
Description
Technical field
This utility model relates to a kind of washing installation for vehicle, especially relates to the rinser that a kind of engineering truck is provided for oneself.
Background technology
Existing washing installation for vehicle, for instance Chinese utility model patent ZL03206005.X, name is called a kind of structure disclosed in Portable hand-operated water-saving washing vehicle apparatus, and it is made up of water tank, pressurised cylinder, connecting tube and spray gun；The gas outlet that wherein pressurised cylinder is connected with water tank is stretched into inside water tank, fixes with water tank and is connected, or be provided separately with water tank, and is flexibly connected by breather cheek valve；Connecting tube one end is connected with water tank and stretches into water tank bottom；The connecting tube other end is connected with spray gun.During the work of this Car washer, pressurize to outside water tank by the pressurised cylinder of outside vehicle, then adopt spray gun that vehicle is carried out.
But, the Car washer of this structure there is also following shortcoming in the course of the work: (1) its source of the gas that can not utilize vehicle self and water tank, must additionally prepare source of the gas and water tank in use, could vehicle be carried out, therefore, use very inconvenient；(2) its complicated structure, manufacturing cost is higher.
Summary of the invention
The technical problems to be solved in the utility model is to provide one and is not only simple in structure, and can utilize the source of the gas of vehicle self and water tank that vehicle is carried out, and gas control cleaning box provided for oneself by vehicle safe and convenient to use.
For solving above-mentioned technical problem, this utility model adopts such a vehicle to provide gas control cleaning box for oneself, for using during cleaning Vehicle body on motor vehicles, described motor vehicles is provided with water tank, this gas control cleaning box includes housing, offer an air inlet on the housing, one gas outlet and an air vent, described air inlet is connected with the source of the gas on motor vehicles by trachea, described gas outlet is connected with the described water tank on motor vehicles by trachea, described air vent is connected with air, it is connected with a check valve in turn by trachea between the air inlet and gas outlet of described housing, one air relief valve and a three-way cock, described three-way cock is connected with air vent by trachea.
As a kind of preferred implementation of the present utility model, the trachea between described air relief valve and gas outlet is additionally provided with a safety relief valve.
As another kind of preferred implementation of the present utility model, the trachea between described check valve and air relief valve is provided with a Pressure gauge.
After adopting said structure, this utility model has the advantages that
This utility model utilizes the source of the gas of vehicle self as power source, utilizes the water tank of self as cleaning water source, vehicle to be carried out, it is not necessary to again to increase new source of the gas and water tank as power source and water source, clean very easy to use.
In use, only vehicle source of the gas need to being accessed gas control cleaning box, namely this utility model can guarantee that the stable gas pressure entering water tank, meets instructions for use.
This utility model is provided with safety relief valve on the trachea between air relief valve and gas outlet, so when air relief valve breaks down, causes that when the gas exceeding design pressure enters water tank, safety relief valve will automatically open up, thus being effectively ensured water tank safety.
This utility model simple in construction, low cost of manufacture, safe and convenient to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation that gas control cleaning box provided for oneself by this utility model vehicle.
Fig. 2 is that in this utility model, three-way cock and air relief valve turn on structural representation when cleaning vehicle-state.
Structural representation when Fig. 3 is that in this utility model, three-way cock and air vent turn on exhaust condition.
Detailed description of the invention
nullGas control cleaning box is provided for oneself referring to a kind of vehicle shown in Fig. 1 to Fig. 3，For using during cleaning Vehicle body on motor vehicles particularly engineering truck，Described motor vehicles is provided with water tank 5，This gas control cleaning box includes the rectangular housing 1 adopting plastics or metal to manufacture，Described housing 1 offers an air inlet 1-1、An one gas outlet 1-2 and air vent 1-3，Described air inlet 1-1 is connected with the such as air pump of the source of the gas on motor vehicles by trachea，Motor vehicles source of the gas not shown in the figures，Described gas outlet 1-2 is connected with the described water tank 5 on motor vehicles by trachea，Described air vent 1-3 is connected with air，It is connected with a check valve 2 in turn by trachea between the air inlet 1-1 and gas outlet 1-2 of described housing 1、One air relief valve 3 and a three-way cock 4，Described three-way cock 4 is connected with air vent 1-3 by trachea.
As a kind of preferred implementation of the present utility model, as shown in Figures 1 to 3, the trachea between described air relief valve 3 and gas outlet 1-2 is additionally provided with a safety relief valve 6.
As another kind of preferred implementation of the present utility model, as shown in Figures 1 to 3, the trachea between described check valve 2 and air relief valve 3 is provided with a Pressure gauge 7.
As in figure 2 it is shown, the gases at high pressure of source of the gas output enter air relief valve 3 by check valve 2 on motor vehicles, the effect of air relief valve 3 has two: one to be reduce input air pressure, and two is the stable gas pressure making entrance water tank 5；Trachea between air relief valve 3 and gas outlet 1-2 is provided with safety relief valve 6, if air relief valve 3 breaks down, causes when the gas exceeding design pressure enters water tank 5, for ensureing water tank 5 safety, now, safety relief valve 6 will automatically open up pressure release, thus ensureing water tank 5 safety.
During utility model works, as shown in Figure 2, when using the water washer motor-car such as engineering truck of water tank 5, engineering truck source of the gas such as air pump is connected with the air inlet 1-1 of gas control cleaning box, the three-way cock 4 of gas control cleaning box is switched to air relief valve 3 position, gases at high pressure enter entrance water tank 5 after air relief valve 3 blood pressure lowering through check valve 2, and the atmospheric pressure that air relief valve 3 sets ensure that the air pressure in water tank 5 with setting so that the outlet of water tank 5 has the current ejection meeting cleaning requirement；As it is shown on figure 3, complete when cleaning, in order to ensure water tank 5 safety, the three-way cock 4 of gas control cleaning box is switched to air vent 1-3 position, now, the gas in water tank 5 directly connects air pressure release by air vent 1-3.When not cleaning Vehicle, three-way cock 4 is pulled out to rest position.
Through on probation, this utility model simple in construction, low cost of manufacture, easy to use, safe.
Claims (3)
- null1. gas control cleaning box provided for oneself by a vehicle，For using during cleaning Vehicle body on motor vehicles，Described motor vehicles is provided with water tank (5)，It is characterized in that: this gas control cleaning box includes housing (1)，Described housing (1) offers an air inlet (1-1)、One gas outlet (1-2) and an air vent (1-3)，Described air inlet (1-1) is connected with the source of the gas on motor vehicles by trachea，Described gas outlet (1-2) is connected with the described water tank (5) on motor vehicles by trachea，Described air vent (1-3) is connected with air，It is connected with a check valve (2) in turn by trachea between the air inlet (1-1) and gas outlet (1-2) of described housing (1)、One air relief valve (3) and a three-way cock (4)，Described three-way cock (4) is connected with air vent (1-3) by trachea.
- 2. gas control cleaning box provided for oneself by vehicle according to claim 1, it is characterised in that: the trachea between described air relief valve (3) and gas outlet (1-2) is additionally provided with a safety relief valve (6).
- 3. gas control cleaning box provided for oneself by vehicle according to claim 1 and 2, it is characterised in that: the trachea between described check valve (2) and air relief valve (3) is provided with a Pressure gauge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204929.0U CN205396035U (en) | 2016-03-17 | 2016-03-17 | Gas accuse cleaning box is provided for oneself to vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204929.0U CN205396035U (en) | 2016-03-17 | 2016-03-17 | Gas accuse cleaning box is provided for oneself to vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396035U true CN205396035U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204929.0U Active CN205396035U (en) | 2016-03-17 | 2016-03-17 | Gas accuse cleaning box is provided for oneself to vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435910A (en) * | 2018-12-17 | 2019-03-08 | 三汽车制造有限公司 | Concrete mixer vapour-pressure type water wash system and concrete mixer |
-
2016
- 2016-03-17 CN CN201620204929.0U patent/CN205396035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435910A (en) * | 2018-12-17 | 2019-03-08 | 三汽车制造有限公司 | Concrete mixer vapour-pressure type water wash system and concrete mixer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |