CN201184257Y - Automatic oil pumping exhaust machine - Google Patents
Automatic oil pumping exhaust machine Download PDFInfo
- Publication number
- CN201184257Y CN201184257Y CNU2008200202751U CN200820020275U CN201184257Y CN 201184257 Y CN201184257 Y CN 201184257Y CN U2008200202751 U CNU2008200202751 U CN U2008200202751U CN 200820020275 U CN200820020275 U CN 200820020275U CN 201184257 Y CN201184257 Y CN 201184257Y
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- oil
- pump
- switch
- oil pump
- automatic
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic oil pumping exhaust device, which is characterized in that the automatic oil pumping exhaust device comprises an electric oil pump with a switch, and a solenoid switch valve; an oil inlet of the electric oil pump is connected with an oil inlet of a high-pressure oil pump through an oil pipe and a connector body; an oil outlet of the electric oil pump is connected with an oil tank through the oil pipe and the connector body. The switch is a rocker switch. The automatic oil pumping exhaust device has the advantages that the prior manual pump oil system is reserved; the automatic oil pumping exhaust device is added; gas is discharged from a gas outlet under the action of the electric oil pump through lightly pressing the switch; the gas outlet is connected with the oil tank; the operation is convenient; and the manpower is saved. Fuel oil cannot be discharged along with the gas; and the automatic oil pumping exhaust device has the advantages of energy conservation, environmental protection, simple structure, low cost, convenience and practicability, and is suitable for popularization and application.
Description
(1) technical field
The utility model relates to motor car engine fuel oil supply system and technical field of automatic control, particularly a kind ofly is used for the automatic pump oil venting gas appliance that fuel transfer system is connected with high pressure oil pump.
(2) background technique
Will unscrew a bolt earlier when the hand pump oil system pump of existing automobile is oily and make the fuel gallery exhaust, the gas that fuel oil promotes in the pipeline during pump oil is discharged from this bolt, and fuel oil can stop up to pump oil along with discharge of gas during discharge.Very not energy-conservation also not environmental protection.
(3) summary of the invention
The technical problems to be solved in the utility model has provided a kind of automatic pump oil venting gas appliance, keeps former hand pump oil system, increases the utility model device, flicking is switch once, and gas is discharged from relief opening under the effect of electric oil pump, and relief opening is connected in the fuel tank, simple in structure, easy to operate.
The utility model is realized by following measure: a kind of automatic pump oil venting gas appliance, it is characterized in that: comprise the electric oil pump, the electromagnetic switch valve that have switch, described electric oil pump filler opening links to each other with the high pressure oil pump filler opening by oil pipe and fittings body, and the electric oil pump oil outlet links to each other with fuel tank by oil pipe and fittings body.
Switch described in the utility model is a push-button switch.
The beneficial effects of the utility model:
1. keep former hand pump oil system, increase the utility model device, flicking is switch once, and gas is discharged from relief opening under the effect of electric oil pump, and relief opening is connected in the fuel tank, and is easy to operate, saves manpower.
2. fuel oil can be along with discharge of gas, energy-conserving and environment-protective.
3. simple in structure, with low cost, convenient and practical, suitable applying.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
1. fuel tanks among the figure, 2. fine cleaner, 3. high pressure oil pump, 4. strainer, 5. low pressure fuel pump, the 6. return opening of high pressure oil pump, the 7. filler opening of high pressure oil pump, 8. electromagnetic switch valve, 9. electric oil pump, 10. tee union body.
S1. switch, S4 battery main switch, G1 storage battery, G2. storage battery.
(5) embodiment
A kind of as shown in Figure 1 automatic pump oil venting gas appliance, it is characterized in that: comprise the electric oil pump 9, the electromagnetic switch valve 8 that have switch S 1, described electric oil pump 9 filler openings link to each other with high pressure oil pump filler opening 7 by oil pipe and fittings body, and electric oil pump 9 oil outlets link to each other described electromagnetic switch valve 8 between electric oil pump 9 and high pressure oil pump filler opening 7 by oil pipe and fittings body with fuel tank.
Described switch S 1 is a push-button switch.
As shown in Figure 2, with the battery main switch S4 of wire harness with switch S 1, electric oil pump 9 and former oil pumping system, storage battery G1, storage battery G2 series connection, solenoid valve 8 is in parallel with electric oil pump 9, by coupling together as figure.During use with switch S 4 closures, press switch S 1, be 1 and 5 connections among the S1, electric oil pump 9 and electromagnetic switch valve 8 simultaneously electric work, P mouth among Fig. 1 and A mouth are connected, and under the effect of electric oil pump 9 fuel oil in the fuel tank are got back to fuel tank 1 according to process strainer 4, low pressure fuel pump 5, fine cleaner 2, electromagnetic switch valve 8, therefore with the gas emptying in the oil circuit, when seeing that fuel oil does not have bubble in pipeline, stop to get final product by knob.The disconnection that is communicated with of P mouth and A mouth when the S1 switch resets.This device just changes corresponding pipeline of structure increase of original system and the automatic vent function that electrical part can be realized the motor supply system a little when using.
Claims (2)
1. automatic pump oil venting gas appliance, it is characterized in that: comprise the electric oil pump (9), the electromagnetic switch valve (8) that have switch (S1), described electric oil pump (9) filler opening links to each other with high pressure oil pump filler opening (7) by oil pipe and fittings body, electric oil pump (9) oil outlet links to each other with fuel tank by oil pipe and fittings body, and described electromagnetic switch valve (8) is positioned between electric oil pump (9) and the high pressure oil pump filler opening (7).
2. according to the described automatic pump oil of claim 1 venting gas appliance, it is characterized in that: described switch (S1) is a push-button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200202751U CN201184257Y (en) | 2008-04-10 | 2008-04-10 | Automatic oil pumping exhaust machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200202751U CN201184257Y (en) | 2008-04-10 | 2008-04-10 | Automatic oil pumping exhaust machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184257Y true CN201184257Y (en) | 2009-01-21 |
Family
ID=40271997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200202751U Expired - Fee Related CN201184257Y (en) | 2008-04-10 | 2008-04-10 | Automatic oil pumping exhaust machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184257Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443509A (en) * | 2015-12-31 | 2016-03-30 | 浙江省送变电工程公司 | Portable vehicle oil line circulating device and working method thereof |
| CN110735745A (en) * | 2019-10-24 | 2020-01-31 | 上海三一重机股份有限公司 | Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method |
| CN111946523A (en) * | 2020-08-17 | 2020-11-17 | 成都纵横大鹏无人机科技有限公司 | Unmanned aerial vehicle starting system and starting method thereof |
-
2008
- 2008-04-10 CN CNU2008200202751U patent/CN201184257Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443509A (en) * | 2015-12-31 | 2016-03-30 | 浙江省送变电工程公司 | Portable vehicle oil line circulating device and working method thereof |
| CN105443509B (en) * | 2015-12-31 | 2018-10-16 | 浙江省送变电工程公司 | A kind of portable vehicle oil circulation device and its working method |
| CN110735745A (en) * | 2019-10-24 | 2020-01-31 | 上海三一重机股份有限公司 | Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method |
| CN111946523A (en) * | 2020-08-17 | 2020-11-17 | 成都纵横大鹏无人机科技有限公司 | Unmanned aerial vehicle starting system and starting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP JINAN POWER Free format text: FORMER OWNER: JINAN TECH CENTER CO., LTD., CHINA HEAVY TRUCK GROUP Effective date: 20101026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101026 Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 165 Patentee after: China National Heavy Duty Truck Group Jinan Power Co., Ltd. Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 165 Patentee before: Jinan Tech Center Co., Ltd., China Heavy Truck Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20170410 |