CN201934775U - Double-metal automatic water stop plate - Google Patents
Double-metal automatic water stop plate Download PDFInfo
- Publication number
- CN201934775U CN201934775U CN2011200230471U CN201120023047U CN201934775U CN 201934775 U CN201934775 U CN 201934775U CN 2011200230471 U CN2011200230471 U CN 2011200230471U CN 201120023047 U CN201120023047 U CN 201120023047U CN 201934775 U CN201934775 U CN 201934775U
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- China
- Prior art keywords
- double
- automatic water
- metal
- water stop
- stop plate
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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 - Lifetime
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- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a double-metal automatic water stop plate, which belongs to the technical field of fluid valve control. The double-metal automatic water stop plate is provided with a double-metal sheet, two different metal sheets with different thermal expansion coefficients are overlapped to form the double-metal sheets, the edge of the double-metal sheet is flattened while the middle of the double-metal sheet is protruded, and a through hole is arranged in the center of the double-metal sheet. When the double-metal automatic water stop plate is heated, protrusion degree of the middle of the double-metal sheet is changed, accordingly a controlled part attached to the double-metal sheet can be triggered, and needed control effect relevant to temperature is automatically achieved.
Description
Technical field
The utility model relates to a kind of temperature control device, and especially a kind of bimetal automatic water stopping plate belongs to Fluid valve control technique field.
Background technique
Understand according to the claimant, when existing bimetallic material is applied to valve member,, mainly there are differences and prevent oxidation and rusting by the different metal oxidizability as valve washer; During as valve block, form hermetically closing spare, perhaps use as the dirivig member that cooperates other water valve by solid whole ball and ring-type bimetal thin slice.But for the utensil that steam iron and so on need be controlled fluid flow wherein, still there is not the simple control piece that is suitable for.
The model utility content
The purpose of this utility model is: at the defective that above-mentioned prior art exists, propose a kind of simple in structurely, can realize the bimetal automatic water stopping plate with the required control of temperature correlation automatically.
In order to reach above purpose, bimetal automatic water stopping plate of the present utility model has by the different superimposed bimetallic strip that forms of two kinds of tinsels of thermal expansion coefficient; The edge of described bimetallic strip is open and flat, the middle part protuberance, and the center has perforation.
When being heated, because the expansion of metal coefficient difference of upper and lower surface, so the protuberance degree at bimetallic strip middle part changes, thereby can trigger the control that is subjected to of fitting with it, thereby reaches the required control with temperature correlation automatically.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is an embodiment's of the utility model a structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
Embodiment
Embodiment one
The bimetal automatic water stopping plate basic structure of present embodiment as shown in Figure 1, 2, 3, circular bimetallic strip 1 is by two kinds of different superimposed forming of tinsel of thermal expansion coefficient, its edge is open and flat, middle part protuberance, the center has perforation.For the ease of installing and locating, fixedly connected with connecting sheet 2 in its open and flat edge.Be shaped on the central channel that extends along its length on this connecting sheet.
During use, this bimetal automatic water stopping plate is placed in the steam iron.After being heated, because therefore bimetallic thermal expansion coefficient difference tangible convex-concave mechanically deformation will take place, in the temperature range that needs limit, deformation of unevenness will drive the valve sensitive switch, thereby realize the control of current and water vapor.
This shows that the product structure of present embodiment is simple, cost economy has advantages such as volume is little, highly sensitive, vibration strength is good, can reuse, and can be widely used as the household electrical appliances accessory product that steam iron and temperature current limit control.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. a bimetal automatic water stopping plate is characterized in that: have by the different superimposed bimetallic strip that forms of two kinds of tinsels of thermal expansion coefficient; The edge of described bimetallic strip is open and flat, the middle part protuberance, and the center has perforation.
2. bimetal automatic water stopping plate according to claim 1 is characterized in that: fixedly connected with connecting sheet in described open and flat edge.
3. bimetal automatic water stopping plate according to claim 2 is characterized in that: be shaped on the central channel that extends along its length on the described connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230471U CN201934775U (en) | 2011-01-25 | 2011-01-25 | Double-metal automatic water stop plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200230471U CN201934775U (en) | 2011-01-25 | 2011-01-25 | Double-metal automatic water stop plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934775U true CN201934775U (en) | 2011-08-17 |
Family
ID=44446294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200230471U Expired - Lifetime CN201934775U (en) | 2011-01-25 | 2011-01-25 | Double-metal automatic water stop plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934775U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075567A (en) * | 2013-01-08 | 2013-05-01 | 北京世纪源博科技股份有限公司 | Smoke temperature control valve with self-adjusting flow |
| CN108930834A (en) * | 2018-06-21 | 2018-12-04 | 江苏特尔维斯智能科技有限公司 | A kind of pressure control cooling valving |
| CN109000032A (en) * | 2018-06-21 | 2018-12-14 | 江苏特尔维斯智能科技有限公司 | A kind of toxic fluid line rate controlling cooling valving |
| CN109027407A (en) * | 2018-06-21 | 2018-12-18 | 江苏高特阀业有限公司 | A kind of rate controlling cooling valving |
-
2011
- 2011-01-25 CN CN2011200230471U patent/CN201934775U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075567A (en) * | 2013-01-08 | 2013-05-01 | 北京世纪源博科技股份有限公司 | Smoke temperature control valve with self-adjusting flow |
| CN103075567B (en) * | 2013-01-08 | 2015-03-11 | 北京世纪源博科技股份有限公司 | Smoke temperature control valve with self-adjusting flow |
| CN108930834A (en) * | 2018-06-21 | 2018-12-04 | 江苏特尔维斯智能科技有限公司 | A kind of pressure control cooling valving |
| CN109000032A (en) * | 2018-06-21 | 2018-12-14 | 江苏特尔维斯智能科技有限公司 | A kind of toxic fluid line rate controlling cooling valving |
| CN109027407A (en) * | 2018-06-21 | 2018-12-18 | 江苏高特阀业有限公司 | A kind of rate controlling cooling valving |
| CN109027407B (en) * | 2018-06-21 | 2020-08-18 | 江苏高特阀业有限公司 | Speed-control cooling valve device |
| CN109000032B (en) * | 2018-06-21 | 2020-08-18 | 江苏特尔维斯智能科技有限公司 | Poisonous fluid pipeline speed-control cooling valve device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 801-810, room 8, building 7, building 57, Ande Avenue, Yuhuatai District, Nanjing, Jiangsu, 210012 Patentee after: The new Nanjing luxshare Polytron Technologies Inc Address before: 211161 Jiangning Street industrial concentration area, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing NewLixon Electric Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190729 Address after: 518045 Changping Business Building, Futian Bonded Zone, Futian District, Shenzhen City, Guangdong Province, 1802 Patentee after: Shenzhen Linfeng Technology Co., Ltd. Address before: 801-810, room 8, building 7, building 57, Ande Avenue, Yuhuatai District, Nanjing, Jiangsu, 210012 Patentee before: The new Nanjing luxshare Polytron Technologies Inc |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |