CN201100188Y - Wind blocking gate automatic control device for gasoline engine - Google Patents
Wind blocking gate automatic control device for gasoline engine Download PDFInfo
- Publication number
- CN201100188Y CN201100188Y CNU2007201250423U CN200720125042U CN201100188Y CN 201100188 Y CN201100188 Y CN 201100188Y CN U2007201250423 U CNU2007201250423 U CN U2007201250423U CN 200720125042 U CN200720125042 U CN 200720125042U CN 201100188 Y CN201100188 Y CN 201100188Y
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- CN
- China
- Prior art keywords
- regulating arm
- chock plate
- petrol engine
- arm
- controll block
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic control device of a petrol engine choke valve, which comprises a choke valve regulating arm which is formed by a rotation shaft rod and a rotation shaft arm, a magnetic valve, a connecting rod, and a regulating arm control module, wherein the two ends of the connecting rod are respectively hinged with the push rod of the magnetic valve and the regulating arm control module which is fixed on the choke valve regulating arm in order to drive the rotation shaft rod of the choke valve regulating arm to rotate. A petrol engine generator which is provided with the control device can automatically close and open the choke valve when the petrol engine is started, operators do not need to handling the choke valve regulating arm, thereby realizing the real automation of the petrol engine generator. And the automatic control device has simple structure and low cost due to the fewer components.
Description
Technical field
The utility model relates to a kind of being installed on the gasoline engine generator with the petrol engine chock plate automatic controller of automatic control petrol engine chock plate opening and closing, and it is specially adapted to unattended gasoline engine generator.
Background technique
The Carburetor top of petrol engine is equipped with the chock plate regulating arm of control chock plate opening and closing in gasoline engine generator, and it constitutes (as figure Fig. 6, Fig. 7 and shown in Figure 8) by orthogonal rotating shaft bar and rotating shaft arm.At present, the chock plate control of middle-size and small-size gasoline engine generator mainly is by manually the manually-operable (the chock plate regulating arm is done nearly 90 ° rotation) of this chock plate regulating arm being finished, like this, the startup of gasoline engine generator operation still be unable to do without artificial operation control, so truly the unmanned of still being unrealized.
The patent No. is a kind of automatic controller that the utility model patent of 200420105868.X discloses the petrol engine chock plate, this chock plate automatic controller can cut out and open chock plate automatically when gasoline starting, so can realize the unmanned of gasoline engine generator operation.But the structure of this device is too complicated, and component are too many, thereby reduced the reliable rows of its work, also the cost of the product of Zeng Daing.
The model utility content
The purpose of this utility model provides a kind of petrol engine chock plate automatic controller simple in structure, and when gasoline engine starting, closing and opening of petrol engine chock plate can be carried out automatically.
Petrol engine chock plate automatic controller described in the utility model, comprise the chock plate regulating arm that constitutes by rotating shaft bar and rotating shaft arm, also comprise solenoid valve, connecting rod and regulating arm controll block, the connecting rod two ends are hinged with solenoid valve push rod and regulating arm controll block respectively, and regulating arm controll block is fixed on the chock plate regulating arm and rotates with the rotating shaft bar that drives the chock plate regulating arm.
Offer the groove that is connected with it on one side on the described regulating arm controll block, regulating arm controll block is fixed on the rotating shaft arm of chock plate regulating arm, and the rotating shaft bar is arranged in described groove.
Regulating arm controll block also can be another kind of structural type, and the regulating arm controll block of this kind structure can directly be fixed on the rotating shaft bar of chock plate regulating arm, and need not slot thereon.
Solenoid valve is fixed on the gasoline engine crank casing, and its automatic controller with control gasoline engine generator work is electrically connected, and automatic controller is electrically connected with temperature transducer on being installed in petrol engine cylinder head, the work of solenoid valve is controlled according to the signal of temperature transducer transmission by automatic controller, made solenoid valve switch on or cut off the power supply according to the temperature variation of petrol engine cylinder head.When petrol engine was not worked, chock plate was in opening state.When solenoid valve was switched on, the push rod of solenoid valve overcomes solenoid valve inner spring power inwardly withdrew, and then the push rod drivening rod is pulled back, and connecting rod drives regulating arm controll block again and rotates, and drives the rotation of chock plate regulating arm then chock plate is closed.Close in back 2～3 seconds at chock plate, the program that designs in the automatic controller according to the work of control gasoline engine generator, make the solenoid valve outage, then the solenoid valve push rod stretches out outside solenoid valve under the effect of solenoid valve inner spring, connecting rod promotes regulating arm controll block forward and rotates, then drive the chock plate regulating arm and reset, chock plate is opened.
The utility model is owing to be equipped with a solenoid valve on the gasoline engine crank casing, the push rod of solenoid valve is by connected connecting rod, regulating arm controll block is controlled the rotation of chock plate regulating arm, open and close with control gasoline engine generator chock plate, and the work of solenoid valve is to be controlled according to the temperature transducer of induction petrol engine temperature and the program of setting by automatic controller, thereby the opening and closing of petrol engine chock plate can be realized automatically according to the temperature of petrol engine self, so when gasoline engine starting, the operator need not to move the chock plate regulating arm, makes gasoline engine generator can realize truly unmanned.And this automatic controller is because component are few, so structure is very simple, with low cost.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the plan view of petrol engine chock plate automatic controller described in the utility model when chock plate is in opening state;
Fig. 2 is the plan view of petrol engine chock plate automatic controller shown in Figure 1;
Fig. 3 is the plan view of petrol engine chock plate automatic controller shown in Figure 1 when chock plate is in closed condition;
Fig. 4 is the phase diagram of control gear shown in Figure 2 after removing the chock plate regulating arm;
Fig. 5 is the annexation schematic representation of petrol engine chock plate automatic controller described in the utility model and Carburetor;
Fig. 6 is the plan view of chock plate regulating arm;
Fig. 7 is the plan view of Fig. 6;
Fig. 8 is the right elevation of Fig. 6;
Fig. 9 is the plan view of regulating arm controll block;
Figure 10 is the plan view of Fig. 9;
Figure 11 is the rear view of Fig. 9;
Figure 12 is the plan view of the regulating arm controll block of another kind of structural type;
Figure 13 is the left view of Figure 12;
Figure 14 is the plan view of Figure 12.
Embodiment
Extremely shown in Figure 11 as Fig. 1, this petrol engine chock plate automatic controller comprises the chock plate regulating arm that is made of rotating shaft bar 7 and rotating shaft arm 6, also comprise solenoid valve 1, connecting rod 3 and regulating arm controll block 4, connecting rod 3 two ends are hinged with solenoid valve push rod 2 and regulating arm controll block 4 respectively, offer on the regulating arm controll block 4 and its groove that is connected on one side 10, regulating arm controll block 4 usefulness screws 5 are fixed on the rotating shaft arm 6 of chock plate regulating arm, and rotating shaft bar 7 is arranged in described groove 10.
Regulating arm controll block 4 also can be as Figure 12, Figure 13 and structure shown in Figure 14, and in fact regulating arm controll block 4 roles are exactly that push-pull effort with connecting rod 3 becomes moment of rotation on the rotating shaft bar 7 that affacts the chock plate regulating arm.
During use, solenoid valve 1 is fixed on the gasoline engine crank casing, and its automatic controller with control gasoline engine generator work is electrically connected, and automatic controller is electrically connected with temperature transducer on being installed in petrol engine cylinder head.When petrol engine was not worked, the chock plate 9 in the Carburetor 8 was in opening state.When gasoline engine generator receives the activating signal starting, when if the petrol engine temperature is lower than the temperature value of setting, under the temperature transducer effect, automatic controller will make solenoid valve 1 energising, the push rod 2 of solenoid valve 1 overcomes solenoid valve 1 inner spring power and inwardly withdraws, push rod 2 drivening rods 3 are pulled back, and connecting rod 3 drives regulating arm controll block 4 again and rotates, and drive the rotation of chock plate regulating arm then chock plate 9 is closed.Close in back 2～3 seconds at chock plate 9, the program that designs in the automatic controller according to the work of control gasoline engine generator, make solenoid valve 1 outage, solenoid valve push rod 2 stretches out outside solenoid valve 1 under solenoid valve 1 inner spring effect, then connecting rod 3 promotes 4 rotations of regulating arm controll block forward, then drive the chock plate regulating arm and reset, chock plate 9 is opened.
Claims (3)
1, petrol engine chock plate automatic controller, comprise the chock plate regulating arm that constitutes by rotating shaft bar (7) and rotating shaft arm (6), it is characterized in that: also comprise solenoid valve (1), connecting rod (3) and regulating arm controll block (4), the connecting rod two ends are hinged with solenoid valve push rod and regulating arm controll block respectively, and regulating arm controll block is fixed on the chock plate regulating arm and rotates with the rotating shaft bar that drives the chock plate regulating arm.
2, petrol engine chock plate automatic controller according to claim 1, it is characterized in that: described regulating arm controll block (4) on one side on offer the groove (10) that is connected with it, regulating arm controll block is fixed on the rotating shaft arm (6) of chock plate regulating arm, and rotating shaft bar (7) is arranged in described groove.
3, petrol engine chock plate automatic controller according to claim 1 is characterized in that: regulating arm controll block (4) is fixed on the rotating shaft bar (7) of chock plate regulating arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201250423U CN201100188Y (en) | 2007-08-24 | 2007-08-24 | Wind blocking gate automatic control device for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201250423U CN201100188Y (en) | 2007-08-24 | 2007-08-24 | Wind blocking gate automatic control device for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100188Y true CN201100188Y (en) | 2008-08-13 |
Family
ID=39936722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201250423U Expired - Fee Related CN201100188Y (en) | 2007-08-24 | 2007-08-24 | Wind blocking gate automatic control device for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100188Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287277A (en) * | 2011-04-19 | 2011-12-21 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
| CN107178450A (en) * | 2017-06-26 | 2017-09-19 | 中国煤炭科工集团太原研究院有限公司 | A kind of logical fuel cut-off control enlarger of mine anti-explosion vehicle |
-
2007
- 2007-08-24 CN CNU2007201250423U patent/CN201100188Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287277A (en) * | 2011-04-19 | 2011-12-21 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
| CN102287277B (en) * | 2011-04-19 | 2013-04-03 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
| CN107178450A (en) * | 2017-06-26 | 2017-09-19 | 中国煤炭科工集团太原研究院有限公司 | A kind of logical fuel cut-off control enlarger of mine anti-explosion vehicle |
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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: Chongqing Sanlida Electronic Co., Ltd. Assignor: Qiujing Vehicle Use Pressure Regulator Factory, Chongqing City Contract record no.: 2010990000731 Denomination of utility model: Wind blocking gate automatic control device for gasoline engine Granted publication date: 20080813 License type: Exclusive License Record date: 20100909 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING QIUJING ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: QIUJING VEHICLE USE PRESSURE REGULATOR FACTORY, CHONGQING CITY Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400041 JIULONGPO, CHONGQING TO: 400054 BANAN, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 400054 Chongqing city Banan District Huaxi Street Lisong Road No. 3 Patentee after: Chongqing Jingqiu Electronic Technology Co., Ltd. Address before: 400041 Chongqing high tech Zone from 324 hospital Patentee before: Qiujing Vehicle Use Pressure Regulator Factory, Chongqing City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |