CN205383000U - Engine cylinder lid of integrated temperature saver - Google Patents
Engine cylinder lid of integrated temperature saver Download PDFInfo
- Publication number
- CN205383000U CN205383000U CN201620103503.6U CN201620103503U CN205383000U CN 205383000 U CN205383000 U CN 205383000U CN 201620103503 U CN201620103503 U CN 201620103503U CN 205383000 U CN205383000 U CN 205383000U
- Authority
- CN
- China
- Prior art keywords
- thermostat
- cylinder cap
- engine
- cylinder
- integrated
- 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 - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an engine cylinder lid of integrated temperature saver, with the temperature saver setting inside the cylinder cap, because the problem that temperature saver and cylinder cap composition surface seal failure leaked inside the cylinder cap, has been avoided to the higher temperature saver water inlet of water pressure, because the temperature saver setting is inside the cylinder cap, the outside is only big, the interface of tiny loop, has reduced the engine size, is favorable to the installation of engine to be arranged, because little cycling water outlet interface lies in terminal surface before the cylinder cap, big cycling water outlet interface lies in the cylinder cap exhaust side, and warm braw delivery port interface lies in the cylinder cap rear end face, has solved the problem that the delivery port was concentrated on the conventional temperature saver, has simplified arranging of engine compartment pipeline.
Description
Technical field
This utility model relates to a kind of engine cylinder cover, is specifically related to the engine cylinder cover of a kind of integrated thermostat.
Background technology
In water-cooled internal combustion engine, thermostat is the important part regulating engine operating temperature, it, by adjusting the discharge ratio of engine size two circulation waterways of circulation, ensures in the operating temperature state that electromotor is operated in the best, neither supercool heat only.Conventional thermostat is independent parts, is arranged on outside cylinder cap, due to its cantilever design, and has one to install composition surface between the higher thermostat water inlet of hydraulic pressure and cylinder cap, it is easy to the problem occurring leaking with thermostat and the seal failure of cylinder cap composition surface；Conventional thermostat takes up room relatively big, is unfavorable for the mounting arrangements of electromotor；Conventional thermostat upper water-out mouth is too many, and enging cabin pipe-line layout is complicated.
Utility model content
For the problem of above-mentioned conventional thermostat, this utility model provides the engine cylinder cover of a kind of integrated thermostat, it is to avoid the problem that thermostat leaks with the seal failure of cylinder cap composition surface；Reduce size of engine；This utility model also solves the problem that conventional thermostat upper water-out mouth is concentrated, and simplifies the layout of enging cabin pipeline.
This utility model provides the engine cylinder cover of a kind of integrated thermostat, including thermostat base, thermostat core, thermostat housing, thermostat water inlet, partial circulating outlet, systemic circulation outlet, warm braw outlet, cooling-water temperature sensor installing hole, described thermostat base is a part for cylinder cap internal structure, and its systemic circulation outlet is positioned in the plane of head exhaust side, near cylinder cap front end, parallel with the steam vent of each cylinder of cylinder cap；
Described thermostat core is arranged in the thermostat base within cylinder cap, and thermostat housing is bolted on head exhaust side plane；
Described top surface of cylinder cover is provided with cooling-water temperature sensor installing hole, communicates with thermostat base；
The partial circulating outlet coupling of the internal thermostat base of described cylinder cap is positioned on cylinder cap front end face；
Described warm braw outlet is positioned on cylinder cap rear end face；
The thermostat water inlet of the internal thermostat base of described cylinder cap is connected with cylinder cover water jacket in cylinder cap inside.
The beneficial effects of the utility model are in that:
This utility model provides the engine cylinder cover of a kind of integrated thermostat, is arranged on by thermostat inside cylinder cap, owing to the higher thermostat water inlet of hydraulic pressure is inside cylinder cap, it is to avoid the problem that thermostat leaks with the seal failure of cylinder cap composition surface；Owing to thermostat is arranged on inside cylinder cap, the interface of outside only large and small circulation, reduce size of engine, be conducive to the mounting arrangements of electromotor；Owing to partial circulating outlet coupling is positioned at cylinder cap front end face, systemic circulation outlet coupling is positioned at head exhaust side, and warm braw outlet coupling is positioned at cylinder cap rear end face, solves the problem that conventional thermostat upper water-out mouth is concentrated, simplifies the layout of enging cabin pipeline.
Accompanying drawing explanation
Fig. 1 is the front view of the engine cylinder cover of a kind of integrated thermostat.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the top view of the engine cylinder cover of a kind of integrated thermostat.
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the installation diagram of the engine cylinder cover of a kind of integrated thermostat.
Labelling in accompanying drawing: 1, thermostat base；2, steam vent, 3, systemic circulation outlet, 4, partial circulating outlet, 5, thermostat water inlet, 6, warm braw outlet, 7, cooling-water temperature sensor installing hole, 8, thermostat core, 9, thermostat housing, 10, bolt, 11, cooling-water temperature sensor.
Detailed description of the invention
As shown in Fig. 1 to Fig. 5, the engine cylinder cover of a kind of integrated thermostat, including thermostat base 1, thermostat core 8, thermostat housing 9, thermostat water inlet 5, partial circulating outlet 4, systemic circulation outlet 3, warm braw outlet 6, cooling-water temperature sensor installing hole 7,1, described thermostat is a part for cylinder cap internal structure, its systemic circulation outlet 3 is positioned in the plane of head exhaust side, near cylinder cap front end, parallel with the steam vent 2 of each cylinder of cylinder cap；The thermostat water inlet 5 of the internal thermostat base 1 of cylinder cap is connected with cylinder cover water jacket cylinder cap is internal, owing to the higher thermostat water inlet of hydraulic pressure is inside cylinder cap, it is to avoid the problem that thermostat and the seal failure of cylinder cap composition surface are leaked.
Thermostat core 8 is arranged in the thermostat base 1 within cylinder cap, and thermostat housing 9 is connected on head exhaust side plane by bolt 10；Owing to thermostat is arranged on inside cylinder cap, the interface of outside only large and small circulation, reduce size of engine, be conducive to the mounting arrangements of electromotor.
Top surface of cylinder cover is provided with cooling-water temperature sensor installing hole 7, communicates with thermostat base 1；Owing to cooling-water temperature sensor 11 is directly installed on the thermostat base 1 within cylinder cap, not only compact conformation, and the water temperature condition of engine interior can be accurately reflected.
Partial circulating outlet 4 interface of the internal thermostat base 1 of cylinder cap is positioned on cylinder cap front end face；Warm braw outlet 6 is positioned on cylinder cap rear end face.Owing to partial circulating outlet 4 interface is positioned at cylinder cap front end face, systemic circulation outlet 3 interface is positioned at head exhaust side, and warm braw outlet 6 interface is positioned at cylinder cap rear end face, solves the problem that conventional thermostat upper water-out mouth is concentrated, simplifies the layout of enging cabin pipeline.
Claims (6)
1. an engine cylinder cover for integrated thermostat, including thermostat base, thermostat core, thermostat housing, thermostat water inlet, partial circulating outlet, systemic circulation outlet, warm braw outlet, cooling-water temperature sensor installing hole, it is characterised in that, thermostat base is a part for cylinder cap internal structure, its systemic circulation outlet is positioned in the plane of head exhaust side, near cylinder cap front end, parallel with the steam vent of each cylinder of cylinder cap.
2. the engine cylinder cover of a kind of integrated thermostat according to claim 1, it is characterised in that thermostat core is arranged in the thermostat base within cylinder cap, and thermostat housing is bolted on head exhaust side plane.
3. the engine cylinder cover of a kind of integrated thermostat according to claim 1, it is characterised in that top surface of cylinder cover is provided with cooling-water temperature sensor installing hole, communicates with thermostat base.
4. the engine cylinder cover of a kind of integrated thermostat according to claim 1, it is characterised in that the partial circulating outlet coupling of the internal thermostat base of cylinder cap is positioned on cylinder cap front end face.
5. the engine cylinder cover of a kind of integrated thermostat according to claim 1, it is characterised in that warm braw outlet is positioned on cylinder cap rear end face.
6. the engine cylinder cover of a kind of integrated thermostat according to claim 1, it is characterised in that the thermostat water inlet of the internal thermostat base of cylinder cap is connected with cylinder cover water jacket in cylinder cap inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103503.6U CN205383000U (en) | 2016-02-02 | 2016-02-02 | Engine cylinder lid of integrated temperature saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103503.6U CN205383000U (en) | 2016-02-02 | 2016-02-02 | Engine cylinder lid of integrated temperature saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383000U true CN205383000U (en) | 2016-07-13 |
Family
ID=56349458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103503.6U Expired - Fee Related CN205383000U (en) | 2016-02-02 | 2016-02-02 | Engine cylinder lid of integrated temperature saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894877A (en) * | 2017-03-29 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of high/low temperature shunting engine-cooling system |
| CN106948915A (en) * | 2017-03-29 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | A kind of engine-cooling system |
-
2016
- 2016-02-02 CN CN201620103503.6U patent/CN205383000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894877A (en) * | 2017-03-29 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of high/low temperature shunting engine-cooling system |
| CN106948915A (en) * | 2017-03-29 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | A kind of engine-cooling system |
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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: 20160713 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |