CN201627633U - Thermostat water seal - Google Patents
Thermostat water seal Download PDFInfo
- Publication number
- CN201627633U CN201627633U CN2010201370893U CN201020137089U CN201627633U CN 201627633 U CN201627633 U CN 201627633U CN 2010201370893 U CN2010201370893 U CN 2010201370893U CN 201020137089 U CN201020137089 U CN 201020137089U CN 201627633 U CN201627633 U CN 201627633U
- Authority
- CN
- China
- Prior art keywords
- water seal
- frame
- lip
- thermostat water
- contacts
- 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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- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a sealing part, in particular to a thermostat water seal, which comprises a frame and a lip, and is characterized in that the frame is a combined structure of an external frame and an internal frame; the top end of the internal frame contacts with and is tightly abutted to the top end of the external frame; the inner side of the internal frame contacts with and is tightly abutted to the inner side of the external frame; one end of the lip contacts with and is tightly abutted to a shaft; and the other end of the lip is fixedly clamped between the external frame and the internal frame. The thermostat water seal has fine ageing resistance, corrosion resistance, wear resistance and high temperature resistance and strong use reliability, and can meet requirements of an engine on thermostat performance.
Description
Technical field
The utility model relates to a kind of Sealing, especially a kind of thermostat water seal.
Background technique
Thermostat is as a kind of automatic temperature regulator, and it is the valve of control coolant flow paths.The Sealing of this position use mostly is a circular working of plastics at present, it is long-time through after the high-temperature water immersion, performance can descend comparatively fast, therefore, its long term reliability and validity also reduce greatly, the performance of adding working of plastics itself is just very poor, does not therefore more and more meet present motor to the thermostat performance demands.
The model utility content
The purpose of this utility model is to have proposed a kind of thermostat water seal, and its corrosion resistance of thermostat water seal, wear resistance and the heat-resisting quantity of this structure are good, and the operational safety height can satisfy motor to the thermostat performance demands.
The technological scheme that the utility model adopted is:
A kind of thermostat water seal comprises skeleton and lip, it is characterized in that: skeleton is the composite structure of external skeletal and inner skeleton.
Described thermostat water seal, the top of its inner skeleton contacts with the top of external skeletal and is close to, and the side of inner skeleton contacts with the side of external skeletal and is close to.
Described thermostat water seal, an end of its lip contacts and is close to axle, and its other end fixes to clamp externally between the skeleton and inner skeleton.
Described thermostat water seal, its framework material adopts stainless steel, and its lip material adopts PTFE.
When work, the skeleton of stainless steel can increase corrosion resistance, is applicable to the position of high-temperature water like this; Lip adopts the PTFE structure, and its anti-offset is bigger, and the better performances of material own, and its ageing resistance, wear resistance improve a lot, its operational safety height.
Thermostat water seal of the present utility model, ageing resistance, corrosion resistance, wear resistance and heat-resisting quantity are good, and the operational safety height can satisfy motor to the thermostat performance demands.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the utility model thermostat sealing structure for water schematic representation.
Among the figure, 1 is external skeletal, and 2 is inner skeleton, and 3 is lip, and 4 is axle.
Embodiment
Embodiment
As shown in Figure 1, a kind of thermostat water seal comprises skeleton and lip 3, it is characterized in that skeleton is the composite structure of external skeletal 1 and inner skeleton 2, the top of inner skeleton 2 contacts with the top of external skeletal 1 and is close to, and the side of inner skeleton 2 contacts with the side of external skeletal 1 and is close to, one end of lip 3 contacts and is close to axle 4, and its other end fixes to clamp externally between the skeleton 1 and inner skeleton 2.Its framework material adopts stainless steel, and its lip material adopts PTFE.
When work, the skeleton of stainless steel can increase corrosion resistance, is applicable to the position of high-temperature water like this; Lip 3 adopts the PTFE structure, and its anti-offset is bigger, and the better performances of material own, and its wear resistance improves a lot, its operational safety height.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all mode of executions.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (3)
1. a thermostat water seal comprises skeleton and lip, it is characterized in that: skeleton is the composite structure of external skeletal and inner skeleton.
2. thermostat water seal according to claim 1 is characterized in that: the top of inner skeleton contacts with the top of external skeletal and is close to, and the side of inner skeleton contacts with the side of external skeletal and is close to.
3. thermostat water seal according to claim 1 is characterized in that: an end of lip contacts and is close to axle, and its other end fixes to clamp externally between the skeleton and inner skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201370893U CN201627633U (en) | 2010-03-22 | 2010-03-22 | Thermostat water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201370893U CN201627633U (en) | 2010-03-22 | 2010-03-22 | Thermostat water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627633U true CN201627633U (en) | 2010-11-10 |
Family
ID=43059027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201370893U Expired - Fee Related CN201627633U (en) | 2010-03-22 | 2010-03-22 | Thermostat water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287396A (en) * | 2011-09-22 | 2011-12-21 | 重庆华世丹机械制造有限公司 | Self-suction water pump and water seal thereof |
-
2010
- 2010-03-22 CN CN2010201370893U patent/CN201627633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287396A (en) * | 2011-09-22 | 2011-12-21 | 重庆华世丹机械制造有限公司 | Self-suction water pump and water seal thereof |
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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: 20101110 Termination date: 20140322 |