CN2306496Y - Marmem temp. controller - Google Patents
Marmem temp. controller Download PDFInfo
- Publication number
- CN2306496Y CN2306496Y CN 97207272 CN97207272U CN2306496Y CN 2306496 Y CN2306496 Y CN 2306496Y CN 97207272 CN97207272 CN 97207272 CN 97207272 U CN97207272 U CN 97207272U CN 2306496 Y CN2306496 Y CN 2306496Y
- Authority
- CN
- China
- Prior art keywords
- guide rod
- marmem
- utility
- model
- spring
- 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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- Control Of Temperature (AREA)
Abstract
The utility model relates to a shape memory alloy temperature controller whose structure is characterized in that a guide rod is arranged in a shell body; one end of the guide rod is exposed out from an opening position of the shell body; the other end of the guide rod is connected with a support frame; the lower part of a support board is provided with a butterfly-shaped shape memory alloy; a spring is sheathed on the guide rod; one end of the spring is connected to the support board, and the other end is connected at the inner part of the shell body. The utility model has the advantages of simple structure, low cost and long service life, and can be used for controlling liquid, gas and circuits.
Description
The utility model relates to the temperature controller technology.
Temperature controller is existing multiple, is divided into the temperature controller of electrical type and mechanical temperature controller substantially.The control element of mechanical temperature controller is divided into two kinds of metal temperature control element and temperature control liquid elements again.
The purpose of this utility model is, provide a kind of simple in structure, cost is low, long service life, the shape memory alloy temperature control device of may command liquid, gas and circuit.
Gordian technique of the present utility model is that the dish-like marmem of employing is a temperature control element.And the memory life-span of NiTi type marmem can reach more than 100,000 times.The characteristics of marmem are: when being in low temperature phase (Ma Shi phase body), softer, the material yield stress is low; When being in high temperature phase (parent phase), hard, material yield stress height.Therefore when marmem when high temperature changes mutually in opposite directions by low temperature, the shape when recovering high temperature produce deformation, and outwards defeated power is done work.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Accompanying drawing 1 is a structural drawing of the present utility model, among the figure:
1, housing; 2, spring; 3, guide rod; 4, dish-like marmem; 5, supporting plate.
Structure of the present utility model is: be equipped with guide rod (3) in housing (1), an end of guide rod (3) exposes from the opening part of housing (1), and the other end of guide rod (3) is connected with supporting plate (5); Under supporting plate (5), be equipped with dish-like marmem (4); Spring (2) is enclosed within on the guide rod (3), and an end of spring (2) is connected on the supporting plate (5), and the other end is connected in housing (1) inside.
The dish-like marmem of the utility model is circular, and the centre is concavity down.The deformation temperature of this dish-like marmem can be determined according to the temperature of the liquid that will control, gas or circuit.
During use, the utility model is put into liquid, gas or the circuit of required control, when the temperature of liquid, gas or circuit surpasses the control temperature of determining, dish-like marmem of the present utility model (4) produces deformation, dish-like marmem (4) after the deformation is convex-shaped, and with guide rod (3) jack-up that is attached thereto, the other end and the contact of guide rod (3) connect, open or turn-off gas circuit, liquid road or circuit.
The utility model has the advantages that: simple in structure, cost is low, long service life, range of application Extensively, be applicable to the control of liquid, gas and circuit.
Claims (2)
1. shape memory alloy temperature control device of forming by housing, spring etc., it is characterized in that: be equipped with guide rod in housing, an end of guide rod exposes from the opening part of housing, and the other end of guide rod is connected with supporting plate; Under supporting plate, be equipped with dish-like marmem; Spring housing is on guide rod, and an end of spring is connected on the supporting plate, and the other end is connected in enclosure interior.
2. temperature controller as claimed in claim 1 is characterized in that, described dish-like marmem is middle recessed circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207272 CN2306496Y (en) | 1997-02-28 | 1997-02-28 | Marmem temp. controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207272 CN2306496Y (en) | 1997-02-28 | 1997-02-28 | Marmem temp. controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2306496Y true CN2306496Y (en) | 1999-02-03 |
Family
ID=33927077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207272 Expired - Fee Related CN2306496Y (en) | 1997-02-28 | 1997-02-28 | Marmem temp. controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2306496Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181159A (en) * | 2015-10-23 | 2015-12-23 | 苏州国嘉记忆合金有限公司 | Heating indicator for electrical equipment, driving element and preparation method thereof |
| CN107284868A (en) * | 2017-04-28 | 2017-10-24 | 中集冷云（北京）供应链管理有限公司 | Transport refrigeration case based on phase-change material |
| CN108209808A (en) * | 2017-09-28 | 2018-06-29 | 黄文佳 | A kind of dish-washing machine |
| CN113281377A (en) * | 2021-05-20 | 2021-08-20 | 中国人民解放军国防科技大学 | Device and method for measuring thermal dose of target object in explosion transient temperature field |
-
1997
- 1997-02-28 CN CN 97207272 patent/CN2306496Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181159A (en) * | 2015-10-23 | 2015-12-23 | 苏州国嘉记忆合金有限公司 | Heating indicator for electrical equipment, driving element and preparation method thereof |
| CN107284868A (en) * | 2017-04-28 | 2017-10-24 | 中集冷云（北京）供应链管理有限公司 | Transport refrigeration case based on phase-change material |
| CN107284868B (en) * | 2017-04-28 | 2019-04-23 | 中集冷云（北京）供应链管理有限公司 | Transport refrigeration case based on phase-change material |
| CN108209808A (en) * | 2017-09-28 | 2018-06-29 | 黄文佳 | A kind of dish-washing machine |
| CN108209808B (en) * | 2017-09-28 | 2020-04-10 | 广州市金甲餐饮设备有限公司 | Dish washing machine |
| CN113281377A (en) * | 2021-05-20 | 2021-08-20 | 中国人民解放军国防科技大学 | Device and method for measuring thermal dose of target object in explosion transient temperature field |
| CN113281377B (en) * | 2021-05-20 | 2021-12-10 | 中国人民解放军国防科技大学 | Device and method for measuring thermal dose of target object in explosion transient temperature field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |