CN201613889U - Automobile single gas source energy saving sprayer - Google Patents
Automobile single gas source energy saving sprayer Download PDFInfo
- Publication number
- CN201613889U CN201613889U CN2010201257157U CN201020125715U CN201613889U CN 201613889 U CN201613889 U CN 201613889U CN 2010201257157 U CN2010201257157 U CN 2010201257157U CN 201020125715 U CN201020125715 U CN 201020125715U CN 201613889 U CN201613889 U CN 201613889U
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- gas
- quick exhaust
- exhaust valve
- valve
- electromagnetic valve
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Abstract
The utility model discloses an automobile single gas source energy saving sprayer which belongs to a special automobile auxiliary functional device. The automobile single gas source energy saving sprayer includes a water tank and an electromagnetic valve controlling a gas source to supply gas; the automobile single gas source energy saving sprayer also includes a quick exhaust valve; the quick exhaust valve is provided with a gas inlet, a gas supply port and an exhaust port; the gas outlet of the electromagnetic valve is communicated with the gas inlet of the quick exhaust valve; the gas supply port of the quick exhaust valve is communicated with the gas inlet of the water tank; when the electromagnetic valve is opened, the gas inlet and the gas supply port of the quick exhaust valve are under an open state and the exhaust port is under a closed state; when the electromagnetic valve is closed, the gas inlet of the quick exhaust valve is under the closed state; the gas supply port and the exhaust port are under the opened state; the gas outlet of the electromagnetic valve is connected with a pneumatic control check valve controlling the water tank to drain water by a pipeline. The automobile single gas source energy saving sprayer has the beneficial effects of realizing the noninterference double pipeline control function, saving the water in a pressure container and simultaneously reducing the gas consumption volume. The automobile single gas source energy saving sprayer has lower cost, and is simple to be operated.
Description
Technical field
The utility model belongs to the special-use vehicle AFU auxiliary functional unit.
Background technology
At present, special vehicle causes braking failure that the drg cooling mechanism is installed for preventing brake overheating, can adopt the implementation of various ways such as machinery, automatically controlled, gas control, but often element use more, complicated operation, cost is higher.Often there is the problem that interferes with each other between energy-storage travelling wave tube and the control element in general single source of the gas air feed, thereby has increased air consumption and water consumption, has caused unnecessary waste.
Summary of the invention
For solving above technical deficiency, it is a kind of simple to operate that the utility model provides, cost is low, and the problem that has interfered with each other between energy-storage travelling wave tube and the control element when having solved single source of the gas air feed has reduced the energy-conservation spray equipment of automobile-used single source of the gas of air consumption and water consumption.
The utility model is realized by following measure:
The energy-conservation spray equipment of the automobile-used single source of the gas of the utility model, the electromagnetic valve that comprises water tank and control source of the gas air feed, also comprise quick exhaust valve, described quick exhaust valve is provided with admission port, air supply opening and exhausr port, the electromagnetic valve air extractor duct is connected with the quick exhaust valve admission port, and the quick exhaust valve air supply opening is connected with the water tank admission port; When electromagnetic valve was opened, quick exhaust valve admission port and air supply opening were open mode, and exhausr port is a closed condition; When closed electromagnetic valve, the admission port of quick exhaust valve is a closed condition, and air supply opening and exhausr port are open mode; The air extractor duct of electromagnetic valve is connected with the gas control shutoff valve of control water tank water outlet by pipeline.
The beneficial effects of the utility model are: the device that adopts single automatically controlled single source of the gas control pneumatic jack liquid version, adopted quick exhaust valve to isolate the air pressure of pressure container and the control air pressure of gas control shutoff valve especially, realized not disturbing the dual circuit controllable function, saved pressure container in water, also reduced simultaneously air consumption.Cost is lower, and is simple to operate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of quick exhaust valve air inlet state.
Fig. 3 is the structural representation of quick exhaust valve exhaust condition.
Among the figure: 1 electromagnetic valve, 2 quick exhaust valves, 3 gas control shutoff valves, 4 water tanks, 5 sources of the gas.
The specific embodiment
As shown in Figure 1, the utility model comprises the electromagnetic valve 1 of water tank 4 and control source of the gas 5 air feed, also comprise quick exhaust valve 2, quick exhaust valve 2 is provided with admission port, air supply opening and exhausr port, electromagnetic valve 1 air extractor duct is connected with quick exhaust valve 2 admission ports, and quick exhaust valve 2 air supply openings are connected with water tank 4 admission ports; Because the effect of quick exhaust valve 2 inner spool, when gas when quick exhaust valve 2 admission ports flow into, open the in-to-in spool, exhaust close, upwards flow out from air supply opening on the air-flow edge; When gas fashionable from quick exhaust valve 2 air supply opening reverse direction flow, quick exhaust valve 2 in-to-in valve core resets, inlet close, gas is discharged from exhausr port.The air extractor duct of electromagnetic valve 1 is connected with the gas control shutoff valve 3 of control water tank 4 water outlets by pipeline.Source of the gas is connected when electromagnetic valve 1 energising, is divided into two-way from electromagnetic valve 1 air extractor duct effluent air, and one the road enters from quick exhaust valve 2 admission ports, and at this moment, quick exhaust valve 2 admission ports and air supply opening are open mode, and exhausr port is a closed condition.Gas enters water tank 4 tops through quick exhaust valve 2.Another road control gas control shutoff valve 3 is opened, and the water in the water tank 4 is ejected the back by air pressure and be transported to preceding middle back axle through gas control shutoff valve 3 in pipeline.Source of the gas 5 is disconnected when electromagnetic valve 1 outage, and water tank 4 tops have gas oppositely to flow into quick exhaust valve 2, and at this moment, the admission port of quick exhaust valve 2 is a closed condition, and air supply opening and exhausr port are open mode.The gas on water tank 4 tops is discharged from from exhausr port, and gas control shutoff valve 3 is closed anhydrous outflow simultaneously.
Can find out that by said process this device has been realized not disturbing mutually at single source of the gas control lower tank admission line and outlet pipeline.If remove quick exhaust valve 2, auxiliary source of the gas is also controlled the unlatching of gas control shutoff valve 3 in the time of electromagnetic valve 1 control feed-tank 4 top air feed.When electromagnetic valve 1 outage, source of the gas 5 disconnects, but the gas on water tank 4 tops can be opened gas control shutoff valve 3 by counter-flow, causes the water excessive bleed, and air consumption also can increase when giving electromagnetic valve 1 energising once more.
Claims (1)
1. energy-conservation spray equipment of automobile-used single source of the gas, the electromagnetic valve (1) that comprises water tank (4) and control source of the gas (5) air feed, it is characterized in that: also comprise quick exhaust valve (2), described quick exhaust valve (2) is provided with admission port, air supply opening and exhausr port, electromagnetic valve (1) air extractor duct is connected with quick exhaust valve (2) admission port, and quick exhaust valve (2) air supply opening is connected with water tank (4) admission port; When electromagnetic valve (1) when opening, quick exhaust valve (2) admission port and air supply opening are open mode, and exhausr port is a closed condition; When electromagnetic valve (1) when closing, the admission port of quick exhaust valve (2) is a closed condition, and air supply opening and exhausr port are open mode; The air extractor duct of electromagnetic valve (1) is connected with the gas control shutoff valve (3) of control water tank (4) water outlet by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201257157U CN201613889U (en) | 2010-03-09 | 2010-03-09 | Automobile single gas source energy saving sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201257157U CN201613889U (en) | 2010-03-09 | 2010-03-09 | Automobile single gas source energy saving sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613889U true CN201613889U (en) | 2010-10-27 |
Family
ID=43000261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201257157U Expired - Lifetime CN201613889U (en) | 2010-03-09 | 2010-03-09 | Automobile single gas source energy saving sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145686A (en) * | 2011-03-22 | 2011-08-10 | 中国重汽集团济南动力有限公司 | Temperature sensing type water spraying device for hub |
-
2010
- 2010-03-09 CN CN2010201257157U patent/CN201613889U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145686A (en) * | 2011-03-22 | 2011-08-10 | 中国重汽集团济南动力有限公司 | Temperature sensing type water spraying device for hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |