CN201318226Y - Idle speed raising device - Google Patents
Idle speed raising device Download PDFInfo
- Publication number
- CN201318226Y CN201318226Y CNU2008202114666U CN200820211466U CN201318226Y CN 201318226 Y CN201318226 Y CN 201318226Y CN U2008202114666 U CNU2008202114666 U CN U2008202114666U CN 200820211466 U CN200820211466 U CN 200820211466U CN 201318226 Y CN201318226 Y CN 201318226Y
- Authority
- CN
- China
- Prior art keywords
- idling
- idle speed
- solenoid valve
- flexible pipe
- enhancing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an idle speed raising device for a light truck with an air conditioning, which has low price, simple structure, reliable performance and convenient operation. The utility model comprises an air inlet hose, an idle speed electromagnetic valve and an air outlet hose; one end of the air inlet hose is connected with the air inlet of the vacuum pump of an automobile power generator and the other end thereof is connected with the air outlet of the idle speed electromagnetic valve; the power interface of the idle speed electromagnetic valve is connected with the 12V DC power supply by a leading wire; and one end of the air outlet hose is connected with the air inlet of the idle speed electromagnetic valve and the other end thereof is connected with the air outlet of the vacuum speed-raising device of the automobile engine. The utility model well solves the flameout problem of the engine caused by driving the air conditioning system to run when the engine is in idle speed.
Description
Technical field
The utility model relates to a kind of band air-conditioning light truck idling speed enhancing apparatus.
Background technique
The idling speed enhancing apparatus is that automobile is being treated under the fast state, when air-conditioning is opened, the idling power of electromagnetic valve is connected valve opening, promptly open passage from the generator vacuum pump to the vacuum speed enhancing apparatus that get gas by, start the vacuum speed enhancing apparatus by inhaling vacuum, make engine throttle opening strengthen, thereby accelerate the running speed of motor.Can prevent that motor from causing engine misses owing to driving the air-conditioning system running when treating speed.
Use the more of idling speed enhancing apparatus on the present domestic light truck, but complex structure, performance reliability is relatively poor and inconvenient operation.After bearing long shake, pipeline cracking easily takes place, problems such as idling speed enhancing apparatus inefficacy have a strong impact on working life of idling speed enhancing apparatus, and its package unit costs an arm and a leg simultaneously.
Summary of the invention
The purpose of this utility model is to have overcome the deficiencies in the prior art, and a kind of air-conditioned light truck idling speed enhancing apparatus is provided.
Realize that the above-mentioned purpose design proposal is as follows:
A kind of idling speed enhancing apparatus comprises air induction hose, idling solenoid valve and the flexible pipe of giving vent to anger, and air induction hose one end is connected with automobile current generator vacuum pump suction port, and the other end is connected with idling solenoid valve air outlet; Idling power of electromagnetic valve joint is connected with 12 volts of DC electrical source by lead; Flexible pipe one end of giving vent to anger is connected with idling solenoid valve suction port, and the other end is connected with motor car engine vacuum speed enhancing apparatus air outlet.
Described idling solenoid valve is a bi-bit bi-pass normal close type solenoid valve.
The described flexible pipe of giving vent to anger, air induction hose are the ethylene propylene diene rubber flexible pipe.
The utility model beneficial effect compared with prior art is cheap, and is simple in structure, and reliable performance is easy to operate.Solved motor well and when treating speed, caused the engine misses problem, and eliminated motor after bearing shake for a long time owing to driving the air-conditioning system running, and the pipeline cracking phenomena that occurs.
Description of drawings
Fig. 1 the utility model organigram.
Generator vacuum pump 1 among the figure, air induction hose 2, idling solenoid valve 3, the flexible pipe 4 of giving vent to anger, vacuum speed enhancing apparatus 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
The utility model comprises air induction hose 2, idling solenoid valve 3 and the flexible pipe 4 of giving vent to anger.Air induction hose 2 one ends are connected with automobile current generator vacuum pump 1 suction port, and the other end is connected with idling solenoid valve 3 air outlets; Idling solenoid valve 3 power connections are connected with 12 volts of DC electrical source by lead; Flexible pipe 4 one ends of giving vent to anger are connected with idling solenoid valve suction port, and the other end is connected with motor car engine vacuum speed enhancing apparatus 5 air outlets.
Give vent to anger flexible pipe, air induction hose of the utility model is the ethylene propylene diene rubber flexible pipe.
The utility model working principle: when air-conditioning is opened, though the idling power of electromagnetic valve is promptly connected, the solenoid valve valve opening, being about to generator vacuum pump and vacuum speed enhancing apparatus connects, start the vacuum speed enhancing apparatus by inhaling vacuum, make engine throttle opening strengthen, thereby accelerate the running speed of motor.Prevent that motor from causing engine misses owing to driving the air-conditioning system running when treating speed.
Claims (3)
1. idling speed enhancing apparatus, it is characterized in that: comprise air induction hose, idling solenoid valve and the flexible pipe of giving vent to anger, described air induction hose one end is connected with automobile current generator vacuum pump suction port, and the other end is connected with idling solenoid valve air outlet; Described idling power of electromagnetic valve joint is connected with 12 volts of DC electrical source by lead; Described flexible pipe one end of giving vent to anger is connected with idling solenoid valve suction port, and the other end is connected with motor car engine vacuum speed enhancing apparatus air outlet.
2. a kind of idling speed enhancing apparatus according to claim 1 is characterized in that: described idling solenoid valve is a bi-bit bi-pass normal close type solenoid valve.
3. a kind of idling speed enhancing apparatus according to claim 1 is characterized in that: described air induction hose, the flexible pipe of giving vent to anger are the ethylene propylene diene rubber flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114666U CN201318226Y (en) | 2008-12-22 | 2008-12-22 | Idle speed raising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114666U CN201318226Y (en) | 2008-12-22 | 2008-12-22 | Idle speed raising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318226Y true CN201318226Y (en) | 2009-09-30 |
Family
ID=41196991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202114666U Expired - Lifetime CN201318226Y (en) | 2008-12-22 | 2008-12-22 | Idle speed raising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318226Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673225A (en) * | 2014-12-03 | 2016-06-15 | 福特环球技术公司 | System and method for improving vacuum generation |
-
2008
- 2008-12-22 CN CNU2008202114666U patent/CN201318226Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673225A (en) * | 2014-12-03 | 2016-06-15 | 福特环球技术公司 | System and method for improving vacuum generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: The new Automobile Co., Ltd. of Hefei Yangze river and Huai river Assignor: Anhui Jianghuai Automotive Co., Ltd. Contract record no.: 2011340000191 Denomination of utility model: Idle speed raising device Granted publication date: 20090930 License type: Exclusive License Record date: 20110727 |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |
|
| CX01 | Expiry of patent term |