CN206190385U - Thermostat assembly - Google Patents
Thermostat assembly Download PDFInfo
- Publication number
- CN206190385U CN206190385U CN201621195634.8U CN201621195634U CN206190385U CN 206190385 U CN206190385 U CN 206190385U CN 201621195634 U CN201621195634 U CN 201621195634U CN 206190385 U CN206190385 U CN 206190385U
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- China
- Prior art keywords
- thermostat
- casing
- housing
- delivery port
- water inlet
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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.)
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Abstract
The utility model discloses a thermostat assembly, casing one end is provided with the water inlet, and the periphery of water inlet is provided with fixed foot, and the other end is provided with first delivery port, and the periphery of casing is provided with second delivery port and mount pad, be provided with the boss in the casing week, the exit is provided with the footstock in the casing, and the temperature saver clamps on the boss through the spring, and the push rod of temperature saver pushes up in the below of footstock, water temperature sensor is connected with the mount pad. The utility model discloses casing and temperature saver lid, temperature saver excircle, water inlet, the integrated an organic whole of delivery port, the temperature saver has reduced the mounting sealing face in arranging the casing in, has improved sealed effect, and reduced manufacturing cost, and adopting the injection molding, the inner wall is more smooth, and the flow resistance is littleer, and the quality is lighter.
Description
Technical field
The utility model is related to car engine cooling system, more particularly to a kind of assembly of thermostat.
Background technology
At present, car engine cooling system is respectively adopted thermostat 2 ', cooling-water temperature sensor 4 ', metal type machine section temperature substantially
The combination mounting structure of device housing 3 ', metal type thermostat housing 1 ' and metallic pipe coupling 5 '（See accompanying drawing 1）.Thermostat function is root
The flow into radiator is automatically adjusted according to the height of cooling water temperature, changes the circulation loop of cooling water, to adjust engine
The heat-sinking capability of cooling system, it is ensured that engine works within the scope of suitable temperature；It is real-time monitoring that water temperature senses 4 ' functions
Water temperature, and by temperature feedback to Engine ECU, thermostat housing 3 ' and the function of thermostat housing 1 ' they are that coolant is delivered into radiating
Device and warm-air drier, and provide erection support to thermostat 2 ' and cooling-water temperature sensor 4 '.Its structure is as shown in figure 1, metal thermostat
On cylinder head, on metal thermostat housing 3 ', thermostat 2 ' is installed in thermostat casing for thermostat housing 1 ' for housing 3 '
Formed in body 3 ' and with thermostat housing 1 ' and sealed, the other end of thermostat housing 1 ' connection radiator, cooling-water temperature sensor 4 ' is installed in section
On warm device housing 3 ', on thermostat housing 3 ', the other end of pipe joint 5 ' connects warm-air drier to pipe joint 5 '.It is this warm by section
Device housing 3 ', thermostat housing 1 ' combines mounting structure with thermostat 2 ', cooling-water temperature sensor 4 ' multiple sealing surfaces, sealing property compared with
It is low, easily there is cooling water leakage, and sole mass is larger, part list product high cost and management cost is high, integrated level is low.
Utility model content
Problem to be solved in the utility model is to improve cooling water tightness, makes thermostat, cooling-water temperature sensor, thermostat casing
Body and thermostat housing become one, and to reach lightweight, reduce production cost, coolant sealing property is more optimized.
Regarding to the issue above, the utility model takes following technical scheme.Assembly of thermostat, including housing, the housing
One end is provided with water inlet, and the periphery of water inlet is provided with fixed pin, and the other end is provided with the first delivery port, and the periphery of housing sets
It is equipped with the second delivery port and mounting seat；Housing inner circumferential is provided with boss, and footstock is provided with housing inner outlet, and thermostat passes through bullet
Spring is installed on boss, and the push rod of thermostat peaks at the lower section of footstock；Cooling-water temperature sensor is connected with mounting seat.
The utility model has the advantages that：Housing is integrated with thermostat housing, cylindrical thermostat, water inlet, delivery port, section
Warm device is placed in housing, and cooling-water temperature sensor is placed in hull outside mounting seat by friction welding (FW), due to reducing assembling sealing surface,
Improve sealing effectiveness；And also reduce production cost；Because the overall performance of housing is good, moulding can be used, inwall is more
For smooth, flow resistance is smaller, and quality is lighter.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of prior art.
Fig. 2 is the utility model dimensional structure diagram.
Fig. 3 is the longitudinal sectional view of the utility model assembly of thermostat.
In figure：1. housing, 11. footstocks, 12. boss, 13. mounting seats, 14. fix pin, 2. cooling-water temperature sensor, 3. save temperature
Device, 4. water inlet, 5. delivery port, 6. delivery port, 7. spring.
Specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Referring to Fig. 2, Fig. 3, assembly of thermostat,
Including housing 1, the one end of the housing 1 is provided with water inlet 4, and the periphery of water inlet 4 is provided with fixed pin 14, and the other end is provided with
First delivery port 5, the periphery of housing 1 is provided with the second delivery port 6 and mounting seat 13；The inner circumferential of housing 1 is provided with boss 12, housing
Footstock 11 is provided with 1 inner outlet, thermostat 3 is installed on boss 12 by spring 7, and the push rod 31 of thermostat 3 peaks at footstock
11 lower section；Cooling-water temperature sensor 2 is connected with mounting seat 13.
Embodiment：The one end of the utility model housing 1 is provided with water inlet 4, and the periphery of water inlet 4 is provided with fixed pin 14,
The other end is provided with the first delivery port 5, and the periphery of housing 1 is provided with the second delivery port 6 and mounting seat 13；The inner circumferential of housing 1 is set
There is boss 12, footstock 11 is provided with the inner outlet of housing 1, thermostat 3 is installed on boss 12 by spring 7, thermostat 3 is pushed away
Bar 31 peaks at the lower section of footstock 11；Cooling-water temperature sensor 2 is connected with mounting seat 13.When engine works, cooling water enters from water inlet 4
Enter, adjusted by thermostat 3 and controlled：In cold state, cooling water supplies warm-air drier by delivery port 5, cold in heat engine state
But water supplies radiator, last circulating reflux to engine by delivery port 6.
Claims (1)
1. assembly of thermostat, including housing, it is characterised in that the shell one end is provided with water inlet, the periphery of water inlet sets
Fixed pin is equipped with, the other end is provided with the first delivery port, and the periphery of housing is provided with the second delivery port and mounting seat；Housing inner circumferential
Boss is provided with, footstock is provided with housing inner outlet, by Spring Card on boss, the push rod of thermostat is peaked at thermostat
The lower section of footstock；Cooling-water temperature sensor is connected with mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195634.8U CN206190385U (en) | 2016-11-07 | 2016-11-07 | Thermostat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195634.8U CN206190385U (en) | 2016-11-07 | 2016-11-07 | Thermostat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190385U true CN206190385U (en) | 2017-05-24 |
Family
ID=58734156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195634.8U Active CN206190385U (en) | 2016-11-07 | 2016-11-07 | Thermostat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355293A (en) * | 2017-08-25 | 2017-11-17 | 奇瑞汽车股份有限公司 | Water pump module assembly structure |
-
2016
- 2016-11-07 CN CN201621195634.8U patent/CN206190385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355293A (en) * | 2017-08-25 | 2017-11-17 | 奇瑞汽车股份有限公司 | Water pump module assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181102 Address after: 333002 206 new factory East Road, Zhujiang District, Jingdezhen, Jiangxi (east suburb of Mao Jia ban) Patentee after: Jiangxi Zhi Cheng Automobile Co., Ltd. Address before: 333002 No. 208, Xin Chang Dong Road, Jingdezhen, Jiangxi Patentee before: Jiangxi Changhe Automobile Co., Ltd. |