CN2835752Y - Temperature control valve - Google Patents
Temperature control valve Download PDFInfo
- Publication number
- CN2835752Y CN2835752Y CN 200520109096 CN200520109096U CN2835752Y CN 2835752 Y CN2835752 Y CN 2835752Y CN 200520109096 CN200520109096 CN 200520109096 CN 200520109096 U CN200520109096 U CN 200520109096U CN 2835752 Y CN2835752 Y CN 2835752Y
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- utility
- model
- valve
- temperature control
- plates
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Abstract
The utility model relates to a temperature control valve (abbreviated for temperature control valve). The utility model is especially suitable for controlling the throughput of liquid or gas by temperature, and belongs to the field of temperature control valves. The utility model is composed of heat deformed plates. The utility model is characterized in that the heat deformed plates are composed of two plates with the same shape; the heat deformed directions of the two plates are opposite and outward; the fixed ends of the two deformed plates are connected; the curve of the deformed end is in a parabola structure. The utility model has the advantages of simple structure and good sealing performance. The utility model is especially suitable for the installation of pipes below 20mm.
Description
Technical field
The utility model relates to a kind of heat-operated valve (abbreviation thermostat valve), is specially adapted to the valve with temperature controlling liquid or gas throughput, belongs to the heat-operated valve field.
Background technique
The form of present thermostat valve, mainly be divided into electronic control, self-powering type and lean on thermal-induced deformation material promotion spool to realize valve opening and close this three kinds of forms according to control mode, the thermostat valve of these forms adopts very complicated structure to realize the opening and closing of temperature control valve mostly, to change liquid or gas throughput through valve, electronic control thermostat valve groundwork principle is to produce under different temperatures or the electric power of tripping magnet promotes valve core movement with temperature control circuit, must electricity consumption; Self-supporting temperature-sensing valve promotes valve core movement by temperature control sensor by conduit and control system; And it is same by the thermostat valve of thermal-induced deformation material just with the parts of thermal-induced deformation material as the promotion valve core movement.
The thermostat valve that employing thermal-induced deformation material is as shown in Figure 1 made, 1 is valve body among the figure, the 2nd, set screw nut, the 3rd, housing, the 4th, end cap, the 5th, temperature control element, the 6th, push rod, the 7th, Returnning spring, the 8th, sealing nut, the 9th, Sealing, the 10th, setscrew nut, the 11st, spool.When temperature is higher than the operating temperature of temperature control element 5 settings, temperature control element 5 is moved downwards, it is downward to promote push rod 6, make spool 11 move downward closing valve, make through gas or liquid in the valve body 1 and blocked, temperature control element 5 reinstatement attitudes after temperature reduces, push rod 6 moves upward under the effect of Returnning spring 7, spool 11 is mentioned, make gas or liquid in the valve body recover conducting.The thermostat valve of these several forms all exists such common ground, promptly promotes the unlatching of spool by certain mechanism or closes.This structure makes that the volume of thermostat valve can not be too small, and exist the sealing problem that each several part mechanism is connected with valve body, simultaneously also limited the use of thermostat valve under some particular surroundingss, on the pipeline below the 20mm, just be difficult to realize with above several structures such as caliber.
The model utility content
Main purpose of the present utility model is to design a kind of like this thermostat valve, realize the opening and closing of valve by the change in shape of valve body self under different temperatures, simplify the structure of existing thermostat valve, fill up the blank that the tubule road adds thermostat valve, solve sealing problem simultaneously.
The utility model is made of the thermal-induced deformation sheet, it is characterized in that said thermal-induced deformation sheet has two, two plate shapes are identical, the temperature distortion direction on the contrary and all outside, the fixed ends of two distortion sheets link together, the deformed end curve adopts parabolic structure.
The utility model has the advantages that: simple in structure, especially be fit to the following piping erection of 20mm, there is not sealing problem.
Description of drawings
Fig. 1 is traditional thermic deformable material thermostat valve structural representation.
Fig. 2 is the structural representation when the pipeline internal valve does not start in the utility model embodiment 1.
Fig. 3 in the utility model embodiment 1 when the pipeline internal valve does not start the A-A cut-away view.
Fig. 4 is the structural representation when the pipeline internal valve starts in the utility model embodiment 1.
Embodiment
Fig. 2, Fig. 3 and Fig. 4 have provided embodiment of the present utility model.12 is pipe walls among the figure, 13 is two bimetallic strips, 13-a is the fixed end of bimetallic strip, 13-b is the deformed end of bimetallic strip, deformed end adopts parabolic structure, can be after guaranteeing to be out of shape with the pipeline complete closed, B is to being the lower direction of pipe temperature among the figure, C is to being the higher direction of pipe temperature.Two bimetallic strips 13 are just formed the said thermostat valve of the utility model.Two bimetallic strips link together at fixed end 13-a place and overlap fully, and its width is identical with internal diameter of the pipeline and can be fixed on the inner-walls of duct.When the liquid by pipeline or gas reach the design variations temperature, bimetallic strip 13 begins action, its deformed end 13-b just begins outwardly-bent distortion, rising along with temperature, the bi-metal plate deformed amount strengthens up to the pipeline complete closed, stop overheated gas or liquid to pass through, to reach the purpose of control temperature.
The said thermostat valve of the utility model is fixedly the time, adopting multiple mode with tube wall, as making gap at the bimetallic strip fixed end, put into pipeline after, in the gap position pipeline is carried out necking down and handles, just valve body can be securely fixed in the pipeline.
The thermal-induced deformation sheet can adopt above-mentioned bimetallic strip, also can adopt memory alloy.
This structure is fit to be installed in the pipeline of internal diameter less than 20mm very much.Such as the gravity assisted heat pipe of using in the solar energy water-heater, bore has only about 6mm, and the inner near vacuum, with extraneous complete closed,, prevent that condensation end is overheated in the pipe if add a thermostat valve for such caliber, just can adopt the thermostat valve of this structure, add to put into man-hour at heat pipe and get final product.
Thermostat valve adds to put into man-hour at heat pipe and gets final product.
Claims (1)
1, a kind of heat-operated valve, constitute by the thermal-induced deformation sheet, it is characterized in that said thermal-induced deformation sheet has two, two thermal-induced deformation plate shapes are identical, the temperature distortion direction on the contrary and all outside, the fixed end of two thermal-induced deformation sheets links together, and the deformed end curve adopts parabolic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109096 CN2835752Y (en) | 2005-06-13 | 2005-06-13 | Temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109096 CN2835752Y (en) | 2005-06-13 | 2005-06-13 | Temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835752Y true CN2835752Y (en) | 2006-11-08 |
Family
ID=37300406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520109096 Expired - Fee Related CN2835752Y (en) | 2005-06-13 | 2005-06-13 | Temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835752Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528243A (en) * | 2012-07-05 | 2014-01-22 | 北京清华阳光能源开发有限责任公司 | Temperature control type glass heat pipe |
| CN102137712B (en) * | 2008-08-27 | 2015-01-14 | 益达科技有限责任公司 | Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system |
| CN104989868A (en) * | 2015-06-21 | 2015-10-21 | 门立山 | Temperature control extension tube |
| CN108212027A (en) * | 2017-12-21 | 2018-06-29 | 海南汉地阳光石油化工有限公司 | A kind of finishing reactor catalysis system |
-
2005
- 2005-06-13 CN CN 200520109096 patent/CN2835752Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137712B (en) * | 2008-08-27 | 2015-01-14 | 益达科技有限责任公司 | Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system |
| CN103528243A (en) * | 2012-07-05 | 2014-01-22 | 北京清华阳光能源开发有限责任公司 | Temperature control type glass heat pipe |
| CN103528243B (en) * | 2012-07-05 | 2015-09-02 | 北京清华阳光能源开发有限责任公司 | Temperature Control Type glass heat pipe |
| CN104989868A (en) * | 2015-06-21 | 2015-10-21 | 门立山 | Temperature control extension tube |
| CN104989868B (en) * | 2015-06-21 | 2017-10-31 | 门立山 | A kind of temperature control telescoping tube |
| CN108212027A (en) * | 2017-12-21 | 2018-06-29 | 海南汉地阳光石油化工有限公司 | A kind of finishing reactor catalysis system |
| CN108212027B (en) * | 2017-12-21 | 2021-03-16 | 海南汉地阳光石油化工有限公司 | Catalytic system of refining reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HUAYE SOLAR NEW ENERGY CO., LTD.; PATENTEE Free format text: FORMER NAME OR ADDRESS: BEIJING TSINGHUA SOLAR EQUIPMENT SUNSHINE CO.LTD.; PATENTEE |
|
| CP03 | Change of name, title or address |
Address after: No. 17, Chuangxin Road, town science park, Changping District, Beijing, 102205 Co-patentee after: Qinghua Yangguang Energy Development Co., Ltd., Beijing Patentee after: Beijing Huaye sunshine new energy Co., Ltd. Address before: No. 17, Chuangxin Road, town science park, Changping District, Beijing, 102205 Co-patentee before: Qinghua Yangguang Energy Development Co., Ltd., Beijing Patentee before: Beijing Tsinghua Solar Energy Equipment Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: BEIJING TSINGHUA SOLAR ENERGY DEVELOPMENT CO., LTD. Effective date: 20120210 Owner name: HE NAN HUGSUN SOLAR CO., LTD. Free format text: FORMER OWNER: BEIJING HUAYE SOLAR ENERGY CO., LTD. Effective date: 20120210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102205 CHANGPING, BEIJING TO: 463000 ZHUMADIAN, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120210 Address after: 463000 No. 369 Qianjin Road, Henan, Zhumadian Patentee after: Henan Hugsun New Energy Co., Ltd. Address before: 102205, 17, Chuangxin Road, town science park, Changping District, Beijing Co-patentee before: Qinghua Yangguang Energy Development Co., Ltd., Beijing Patentee before: Beijing Huaye Solar Energy Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |