CN202611851U - Automobile engine cooling device - Google Patents
Automobile engine cooling device Download PDFInfo
- Publication number
- CN202611851U CN202611851U CN 201220242297 CN201220242297U CN202611851U CN 202611851 U CN202611851 U CN 202611851U CN 201220242297 CN201220242297 CN 201220242297 CN 201220242297 U CN201220242297 U CN 201220242297U CN 202611851 U CN202611851 U CN 202611851U
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- China
- Prior art keywords
- engine
- cooling
- control unit
- motor car
- water pump
- Prior art date
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- Expired - Fee Related
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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an automobile engine cooling device. The automobile engine cooling device comprises an engine control unit, a water temperature sensor, a water pump and a power supply device for supplying power for a whole device, wherein a belt pulley of a water pump is connected with an engine crankshaft belt pulley by a belt, and the water temperature sensor is arranged in cooling water of an engine and is connected with the engine control unit. The automobile engine cooling device also comprises an electromagnetic clutch arranged on the belt pulley of the water pump, and the electromagnetic clutch is connected with the engine control unit. According to the automobile engine cooling device designed by the utility model, the automatic cooling of an automobile engine can be realized according to the practical temperature of an automobile engine, the structure is simple, the realization is convenient, and the probability of occurrence of faults is reduced effectively.
Description
Technical field
The utility model relates to a kind of motor car engine cooling unit.
Background technique
Motor car engine is the most important parts of automobile, motor car engine when work self temperature can raise, under high-temperature condition, the service behaviour of motor car engine will descend, and is unfavorable for very much the work of motor car engine; Certainly, the service behaviour of motor car engine also can descend under low temperature condition.Present most of automobile adopts automobile thermostat to solve for this problem, adopts the automobile thermostat to regulate the circulation route of automobile engine cooling water, motor car engine is reached as early as possible and remains on normal working temperature.But because the working environment of automobile thermostat is relatively poor and operating temperature is higher; Therefore, the rate of fault of automobile thermostat is higher, and when the automobile thermostat breaks down; Usually can cause automobile engine water temperature higher even boil, so that motor car engine cisco unity malfunction even flame-out.
The model utility content
The utility model technical problem to be solved provides a kind of can car engine the realization cooling off automatically according to the true temperature of motor car engine, and can effectively reduce the motor car engine cooling unit of fault probability of happening.
The utility model adopts following technological scheme in order to solve the problems of the technologies described above: the utility model has designed a kind of motor car engine cooling unit; Comprise control unit of engine, cooling-water temperature sensor, water pump and be the power apparatus of package unit power supply; Wherein, Be connected through belt between the belt pulley of said water pump and the engine crankshaft belt pulley, said cooling-water temperature sensor is arranged in the cooling water of motor, and is connected with said control unit of engine; Also comprise the magnetic clutch that is arranged on the water pump pulley, said magnetic clutch is connected with said control unit of engine.
A kind of optimal technical scheme as the utility model: also comprise the electronic cooling fan that is connected with control unit of engine.
A kind of optimal technical scheme as the utility model: said control unit of engine comprises microprocessor.
A kind of optimal technical scheme as the utility model: said power apparatus is a storage battery.
The said a kind of motor car engine cooling unit of the utility model adopts above technological scheme compared with prior art; Has following technique effect: can realize cooling automatically to motor car engine according to the true temperature of motor car engine; And it is simple in structure; It is convenient to realize, can effectively reduce the probability of happening of fault.
Description of drawings
Fig. 1 is the device schematic representation of the utility model.
Embodiment
Below in conjunction with Figure of description the embodiment of the utility model is done further detailed explanation.
As shown in Figure 1; The utility model has designed a kind of motor car engine cooling unit; Comprise control unit of engine, cooling-water temperature sensor, water pump and be the power apparatus of package unit power supply, wherein, be connected through belt between the belt pulley of said water pump and the engine crankshaft belt pulley; Said cooling-water temperature sensor is arranged in the cooling water of motor; And be connected with said control unit of engine, also comprising the magnetic clutch that is arranged on the water pump pulley, said magnetic clutch is connected with said control unit of engine.Wherein, control unit of engine according to the adhesive of the detected cooling water temperature SC sigmal control of cooling-water temperature sensor magnetic clutch with separate, realize the idling conditions or the working state of water pump pulley, and then accomplish cooling down operation motor.
A kind of optimal technical scheme as the utility model: also comprise the electronic cooling fan that is connected with control unit of engine.
A kind of optimal technical scheme as the utility model: said control unit of engine comprises microprocessor.
A kind of optimal technical scheme as the utility model: said power apparatus is a storage battery.
A kind of motor car engine cooling unit of the utility model design can be realized cooling automatically to motor car engine according to the true temperature of motor car engine, and simple in structure, and it is convenient to realize, can effectively reduce the probability of happening of fault.
A kind of motor car engine cooling unit of the utility model design starts motor car engine in the middle of actual application, motor car engine is carried out work; And connect the power apparatus of this device, at this moment, the crank pulley of motor car engine rotates through the belt pulley that belt drives water pump; At this moment, because motor car engine just got into work, self temperature is not high; Cooling-water temperature sensor detects the temperature of cooling water, and detected temperature signal is sent to control unit of engine, because the cooling water temperature of this moment is not high; Then control unit of engine control magnetic clutch separates, the then belt pulley of water pump idle running, and promptly water pump is not worked; When the detected cooling water temperature of cooling-water temperature sensor when higher, the adhesive of control unit of engine control this moment magnetic clutch, then water pump entering work circulates cooling water in cooling system, realize the cooling down operation to motor; When engine temperature is higher; Control unit of engine can send enabled instruction to connected electronic cooling fan; Make its running, realize further heat radiation, and control unit of engine can be according to the electronic speed of cooling fan of the temperature regulation of cooling water motor; Be that engine operating temperature is high more, electronic cooling fan rotation speed is fast more.Like this, just can guarantee as much as possible that engine temperature remains in the normal working temperature scope.
Combine accompanying drawing that the mode of execution of the utility model has been done detailed description above; But the utility model is not limited to above-mentioned mode of execution; In the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (4)
1. motor car engine cooling unit; Comprise control unit of engine, cooling-water temperature sensor, water pump and be the power apparatus of package unit power supply; Wherein, Be connected through belt between the belt pulley of said water pump and the engine crankshaft belt pulley, said cooling-water temperature sensor is arranged in the cooling water of motor, and is connected with said control unit of engine; It is characterized in that: also comprise the magnetic clutch that is arranged on the water pump pulley, said magnetic clutch is connected with said control unit of engine.
2. according to the said a kind of motor car engine cooling unit of claim 1, it is characterized in that: also comprise the electronic cooling fan that is connected with control unit of engine.
3. according to the said a kind of motor car engine cooling unit of claim 1, it is characterized in that: said control unit of engine comprises microprocessor.
4. according to the said a kind of motor car engine cooling unit of claim 1, it is characterized in that: said power apparatus is a storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242297 CN202611851U (en) | 2012-05-28 | 2012-05-28 | Automobile engine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242297 CN202611851U (en) | 2012-05-28 | 2012-05-28 | Automobile engine cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611851U true CN202611851U (en) | 2012-12-19 |
Family
ID=47345559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242297 Expired - Fee Related CN202611851U (en) | 2012-05-28 | 2012-05-28 | Automobile engine cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661192A (en) * | 2012-05-28 | 2012-09-12 | 无锡商业职业技术学院 | Cooling device for automobile engine |
-
2012
- 2012-05-28 CN CN 201220242297 patent/CN202611851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661192A (en) * | 2012-05-28 | 2012-09-12 | 无锡商业职业技术学院 | Cooling device for automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140528 |