CN201739002U - Automatic control device of shutter for internal-combustion engine - Google Patents
Automatic control device of shutter for internal-combustion engine Download PDFInfo
- Publication number
- CN201739002U CN201739002U CN2010201012770U CN201020101277U CN201739002U CN 201739002 U CN201739002 U CN 201739002U CN 2010201012770 U CN2010201012770 U CN 2010201012770U CN 201020101277 U CN201020101277 U CN 201020101277U CN 201739002 U CN201739002 U CN 201739002U
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- combustion engine
- internal
- control
- valve
- control valve
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Abstract
The utility model aims at designing an automatic control device of a shutter for an internal-combustion engine, so as to achieve the purposes of maintaining the internal-combustion engine working within an ideal operating temperature range by controlling the opening degree of the shutter according to temperature variation of the internal-combustion engine. The automatic control device comprises a power source supplying the opening and closing power for the shutter for the internal-combustion engine, a control valve of which the output pressure size is controlled by the cooling water temperature of the internal-combustion engine and a shutter control cylinder driving the shutter to open or close, wherein a sensor on a control valve is communicated with the cooling water pipe of the internal-combustion engine, and the power source is communicated with the shutter control cylinder through the control valve. The utility model has the advantages that the purposes are achieved as follows: control of the opening degree of the shutter according to the temperature variation of the internal-combustion engine, maintaining of the internal-combustion engine working within an ideal operating temperature range, enhanced fuel economy, and prolonged service life of the internal-combustion engine.
Description
Technical field
The utility model belongs to internal combustion engine system technology for making field, particularly field work large combustion machine venetian blind control gear.
Background technique
By control realizes the size of internal-combustion engine cooling air inlet is controlled to internal-combustion engine venetian blind aperture.Existing internal-combustion engine venetian blind control mechanism structure is: mechanism hand or switch type are difficult to keep internal-combustion engine in desirable operating temperature range.
Summary of the invention
The utility model purpose is a kind of internal-combustion engine automated shutter control of design, controls venetian blind aperture size and keeps internal-combustion engine and work in a desirable operating temperature range to reach to change according to engine temperature.
Specifically, the internal-combustion engine automated shutter control, it is included as the internal-combustion engine venetian blind provides the power source of folding power, be subjected to the cooling water of internal combustion engine temperature to control the control valve of its delivery pressure size and the venetian blind control cylinder of drive venetian blind folding, the control valve upper sensor is communicated with the cooling water of internal combustion engine pipe, and power source is communicated with the venetian blind control cylinder by control valve.
The internal-combustion engine automated shutter control, venetian blind is opened or closed by water temperature one control air valve or the control of water temperature control liquid valve sensing cooling water of internal combustion engine temperature automatically by control cylinder.The power that venetian blind opens or closes is provided by source of the gas or internal combustion engine lubrication oil pump.Venetian blind is opened or closed by electric control valve or the control of electric liquid-controlling valve automatically by control cylinder.The commutation of electric control valve or electric liquid-controlling valve is controlled by cooling water of internal combustion engine temperature control electric switch sensing cooling water of internal combustion engine temperature, and the power that venetian blind opens or closes is provided by source of the gas or internal combustion engine lubrication oil pump.
The utility model has the advantages that and realize that venetian blind changes change aperture size automatically with the internal-combustion engine water temperature, keep internal-combustion engine and in comparatively ideal operating temperature range, work, improve fuel of internal combustion engine Economy and working life.
Description of drawings
Fig. 1 is the utility model structural representation (source of the gas).
Fig. 2 is the utility model structural representation (surging).
Fig. 3 is the utility model structural representation (source of the gas is automatically controlled).
Fig. 4 is the utility model structural representation (it is automatically controlled to surge).
Embodiment
The internal-combustion engine automated shutter control, it is included as the internal-combustion engine venetian blind provides the power source of folding power, be subjected to the cooling water of internal combustion engine temperature to control the control valve of its delivery pressure size and the venetian blind control cylinder of drive venetian blind folding, the control valve upper sensor is communicated with the cooling water of internal combustion engine pipe, and power source is communicated with the venetian blind control cylinder by control valve.The leading switching valve 3 that cuts off power source when control valve is malfunctioning is housed before the venetian blind control cylinder.
On the said structure basis: as shown in Figure 1, control valve is a water temperature one control air valve 1, and power source is a source of the gas 2; As shown in Figure 2, control valve is a water temperature control liquid valve 6, and power source is an internal combustion engine lubrication oil pump 5.
Fig. 3 and shown in Figure 4 is connected with water temperature control electric switch 7 and leading control electromagnetic switching valve 8 at control valve sensor control end.Control valve is an electric control valve 9 simultaneously, and power source is that source of the gas 2 or control valve are electric liquid-controlling valve 10, and power source is an internal combustion engine lubrication oil pump 5.
The internal-combustion engine automated shutter control has pattern 1, pattern 2, pattern 3, pattern 4 etc. several shown in accompanying drawing 1-4.Control valve is water temperature one control air valve 1 or water temperature control liquid valve 6 or water temperature control electric switch 7 sensor cooling water of internal combustion engine temperature, when the venetian blind that reaches internal combustion (IC) Engine Design and need when water temperature is opened temperature, water temperature one control air valve valve 1 or water temperature control liquid valve 6 will commutate, or water temperature control electric switch 7 makes electric control valve 9 (or electric liquid-controlling valve 10) commutation, and venetian blind control cylinder 4 is opened venetian blind.Leading control switching valve 3 or 8 can use for the control of leading this control gear, and the control power that venetian blind opens or closes is provided by source of the gas 2 or internal combustion engine lubrication oil pump 5.When the internal-combustion engine coolant-temperature gage is lower than when opening temperature, venetian blind is closed automatically.
Claims (7)
1. internal-combustion engine automated shutter control, it is characterized in that being included as the internal-combustion engine venetian blind power source of folding power is provided, be subjected to the cooling water of internal combustion engine temperature to control the control valve of its delivery pressure and drive the venetian blind control cylinder of venetian blind folding, the sensor of control valve is communicated with the cooling water of internal combustion engine pipe, and power source is communicated with the venetian blind control cylinder by control valve.
2. internal-combustion engine automated shutter control according to claim 1 is characterized in that being equipped with the leading switching valve (3) that cuts off power source when control valve is malfunctioning before the venetian blind control cylinder.
3. internal-combustion engine automated shutter control according to claim 1 and 2 is characterized in that being connected with water temperature control electric switch (7) and leading control electromagnetic switching valve (8) at control valve sensor control end.
4. internal-combustion engine automated shutter control according to claim 1 and 2 is characterized in that control valve is water temperature one control air valve (1), and power source is source of the gas (2).
5. internal-combustion engine automated shutter control according to claim 1 and 2 is characterized in that control valve is a water temperature control liquid valve (6), and power source is internal combustion engine lubrication oil pump (5).
6. internal-combustion engine automated shutter control according to claim 3 is characterized in that control valve is electric control valve (9), and power source is source of the gas (2).
7. internal-combustion engine automated shutter control according to claim 3 is characterized in that control valve is electric liquid-controlling valve (10), and power source is internal combustion engine lubrication oil pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201012770U CN201739002U (en) | 2010-01-22 | 2010-01-22 | Automatic control device of shutter for internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201012770U CN201739002U (en) | 2010-01-22 | 2010-01-22 | Automatic control device of shutter for internal-combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739002U true CN201739002U (en) | 2011-02-09 |
Family
ID=43554280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201012770U Expired - Lifetime CN201739002U (en) | 2010-01-22 | 2010-01-22 | Automatic control device of shutter for internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590888A (en) * | 2013-10-30 | 2014-02-19 | 三一重机有限公司 | Engineering machinery and engine temperature control system thereof |
| CN104389670A (en) * | 2014-11-16 | 2015-03-04 | 重庆市明皓光学仪器有限公司 | Regulating device of heat dissipater |
| CN107355294A (en) * | 2017-07-17 | 2017-11-17 | 北汽福田汽车股份有限公司 | A kind of vehicle and its radiator incoming air area adjusting means |
-
2010
- 2010-01-22 CN CN2010201012770U patent/CN201739002U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590888A (en) * | 2013-10-30 | 2014-02-19 | 三一重机有限公司 | Engineering machinery and engine temperature control system thereof |
| CN104389670A (en) * | 2014-11-16 | 2015-03-04 | 重庆市明皓光学仪器有限公司 | Regulating device of heat dissipater |
| CN107355294A (en) * | 2017-07-17 | 2017-11-17 | 北汽福田汽车股份有限公司 | A kind of vehicle and its radiator incoming air area adjusting means |
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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: Baoji Hongxiang Petroleum Electromechanical Technology Institute Assignor: Liu Yujie Contract record no.: 2011610000081 Denomination of utility model: Automatic control device of shutter for internal-combustion engine Granted publication date: 20110209 License type: Exclusive License Record date: 20110707 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Baoji Hongxiang Petroleum Electromechanical Technology Institute Assignor: Liu Yujie Contract record no.: 2011610000081 Date of cancellation: 20120601 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ziband Petroleum Machinery Co., Ltd. Assignor: Liu Yujie Contract record no.: 2012610000092 Denomination of utility model: Automatic control device of shutter for internal-combustion engine Granted publication date: 20110209 License type: Exclusive License Record date: 20120604 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Ziband Petroleum Machinery Co., Ltd. Assignor: Liu Yujie Contract record no.: 2012610000092 Date of cancellation: 20140403 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoji Hongxiang Petroleum Electromechanical Technology Institute Assignor: Liu Yujie Contract record no.: 2014610000048 Denomination of utility model: Automatic control device of shutter for internal-combustion engine Granted publication date: 20110209 License type: Exclusive License Record date: 20140404 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |