CN205206935U - Cooling system for internal combustion engine - Google Patents
Cooling system for internal combustion engine Download PDFInfo
- Publication number
- CN205206935U CN205206935U CN201520920568.5U CN201520920568U CN205206935U CN 205206935 U CN205206935 U CN 205206935U CN 201520920568 U CN201520920568 U CN 201520920568U CN 205206935 U CN205206935 U CN 205206935U
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- CN
- China
- Prior art keywords
- combustion engine
- cooling
- internal
- internal combustion
- water
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- 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 - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
In order to overcome not enough that current cooling system for internal combustion engine exists, the utility model provides a cooling system for internal combustion engine, the utility model discloses an internal -combustion engine body, coolant tank, upper hose, downcomer, electric fan, motor, intelligent control ware, engine speed sensor, wind door sensor, water temperature sensor, ECU, servo motor, diverter valve, this cooling system for internal combustion engine the utility model discloses an internal -combustion engine cooling device has simple structure, the cooling effect is good, with low costs and easy operation, changes circulating water pump and cooling fan by motor drive subsidiary separately, no matter the rotational speed of internal -combustion engine height and whether operateing all can carry out independently adjust to circulating water pump and cooling fan to realize that cooling operation and the best of internal -combustion engine running state cooperate.
Description
Technical field
The utility model relates to a kind of cooling unit field devices, and especially a kind of internal combustion engine refrigerating device of the present utility model has that structure is simple, good cooling results, cost are low and the cooling unit of easy-operating internal-combustion engine.
Background technique
At present, the cooling unit structure of known internal-combustion engine comprises internal combustion engine main body, cooling water tank, water inlet, sewer, electric fan.The cooling unit cooling unit of this internal-combustion engine and internal-combustion engine share power resources, the rotating speed height of internal-combustion engine and whether operate and have considerable influence to cooling unit.
Summary of the invention
In order to the deficiency that the cooling unit overcoming existing internal-combustion engine exists, the utility model provides a kind of cooling unit of internal-combustion engine, the cooling unit internal combustion engine refrigerating device of the present utility model of this internal-combustion engine has that structure is simple, good cooling results, cost are low and easy to operate, circulating water pump and cooling fan are changed and is driven by motor subsidiary separately, though internal-combustion engine rotating speed height and whether operate, all can carry out independent regulation to circulating water pump and cooling fan, to realize the best fit of cooling work and engine operating conditions.
The utility model solves the technological scheme that its technical problem adopts: the utility model comprises,
Internal combustion engine main body, cooling water tank, water inlet, sewer, electric fan, motor, intelligent controller, engine rotation speed sensor, Air door sensor, cooling-water temperature sensor, ECU, servomotor, switching valve.Described intelligent controller comprises engine rotation speed sensor, Air door sensor, cooling-water temperature sensor, ECU, servomotor, switching valve; Described cooling water tank is communicated with internal combustion engine main body by one group of natural circulation water route; Natural circulation water route is made up of the water inlet be communicated with internal combustion engine main body respectively and sewer; Water tank water inlet is higher than the upper water-out mouth of internal combustion engine main body, and water tank sewer is higher than the lower water intake of internal combustion engine main body.The beneficial effects of the utility model are, internal combustion engine refrigerating device of the present utility model has that structure is simple, good cooling results, cost are low and easy to operate, circulating water pump and cooling fan are changed and is driven by motor subsidiary separately, though internal-combustion engine rotating speed height and whether operate, all can carry out independent regulation to circulating water pump and cooling fan, to realize the best fit of cooling work and engine operating conditions.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the tectonic maps of the cooling unit embodiment of internal-combustion engine.
Fig. 2 is the circuit structure figure of the intelligent controller of the cooling unit of internal-combustion engine.
In figure
1, internal combustion engine main body
2, cooling water tank
3, water inlet
4, sewer
5, electric fan
6, motor
7, intelligent controller
8, engine rotation speed sensor
9, Air door sensor
10, cooling-water temperature sensor
11、ECU
12, servomotor
13, switching valve
Embodiment
At Fig. 1, in 2 illustrated embodiments, the utility model comprises internal combustion engine main body (1), cooling water tank (2), water inlet (3), sewer (4), electric fan (5), motor (6), intelligent controller (7), and described intelligent controller (7) comprises engine rotation speed sensor (8), Air door sensor (9), cooling-water temperature sensor (10), ECU (11), servomotor (12), switching valve (13).
The utility model comprises internal combustion engine main body (1), cooling water tank (2), water inlet (3), sewer (4), motor ventilating fan (5); Motor (6), intelligent controller (7), engine rotation speed sensor (8), Air door sensor (9), cooling-water temperature sensor (10), ECU (11), servo (12), motor switching valve (13).Described cooling water tank (2) is communicated with internal combustion engine main body (1) by one group of natural circulation water route; Natural circulation water route is become with sewer group (4) by the water inlet (3) be communicated with internal combustion engine main body respectively; Water tank water inlet (3) is higher than the upper water-out mouth of internal combustion engine main body, and water tank sewer (4) is higher than the lower water intake of internal combustion engine main body; Cooling water tank is provided with motor ventilating fan (5) and motor (6).Intelligent controller (7)
Working principle as shown in Figure 2, engine rotation speed sensor (8), Air door sensor (9), cooling-water temperature sensor (10) is responsible for information to pass to ECU (11), and ECU (11) regulates and controls whole cooling unit.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (3)
1. the cooling unit of an internal-combustion engine, comprise internal combustion engine main body, cooling water tank, water inlet, sewer, electric fan, motor, intelligent controller, it is characterized in that: described intelligent controller comprises engine rotation speed sensor, Air door sensor, cooling-water temperature sensor, ECU, servomotor, switching valve; Described cooling water tank is communicated with internal combustion engine main body by one group of natural circulation water route; Natural circulation water route is made up of the water inlet be communicated with internal combustion engine main body respectively and sewer; Water tank water inlet is higher than the upper water-out mouth of internal combustion engine main body, and water tank sewer is higher than the lower water intake of internal combustion engine main body.
2. the cooling unit of a kind of internal-combustion engine according to claim 1, is characterized in that: cooling water tank is provided with motor ventilating fan and motor.
3. the cooling unit of a kind of internal-combustion engine according to claim 1, it is characterized in that: engine rotation speed sensor, Air door sensor, information is passed to ECU by cooling-water temperature sensor, and ECU regulates and controls whole cooling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920568.5U CN205206935U (en) | 2015-11-18 | 2015-11-18 | Cooling system for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920568.5U CN205206935U (en) | 2015-11-18 | 2015-11-18 | Cooling system for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206935U true CN205206935U (en) | 2016-05-04 |
Family
ID=55844660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920568.5U Expired - Fee Related CN205206935U (en) | 2015-11-18 | 2015-11-18 | Cooling system for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107760540A (en) * | 2017-09-07 | 2018-03-06 | 重庆市红槽坊酒业有限公司 | A kind of environment-friendly type liquor production cooling device |
-
2015
- 2015-11-18 CN CN201520920568.5U patent/CN205206935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107760540A (en) * | 2017-09-07 | 2018-03-06 | 重庆市红槽坊酒业有限公司 | A kind of environment-friendly type liquor production cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |