CN202282297U - Mechanical temperature controller - Google Patents
Mechanical temperature controller Download PDFInfo
- Publication number
- CN202282297U CN202282297U CN2011204222417U CN201120422241U CN202282297U CN 202282297 U CN202282297 U CN 202282297U CN 2011204222417 U CN2011204222417 U CN 2011204222417U CN 201120422241 U CN201120422241 U CN 201120422241U CN 202282297 U CN202282297 U CN 202282297U
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- temperature controller
- moving contact
- temperature
- pottery
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Abstract
The present utility model relates to a mechanical temperature controller. A metal temperature-sensitive disc is arranged inside a shell body, the metal temperature-sensitive disc is wave-shaped, a wave peak of the metal temperature-sensitive disc is faced with to-be-detected equipment, a ceramic execution rod is arranged below the wave peak, the ceramic execution rod is supported by a moving contact and the two are vertically connected, a first contact exists between one end of the moving contact and a first fixed contact, the other end of the moving contact passes through the shell body, and a lever fulcrum is formed on a connecting part of the two; a second fixed contact is also provided, the moving contact is arranged between the first fixed contact and the second fixed contact, and the moving contact is separated with the first fixed contact and is contacted with the second fixed contact to form a closed control line. In the controller, the second fixed contact is utilized to control and alarm, or other subsequent actuating mechanisms are utilized to control closing or opening of a line, thus closing and opening of the temperature controller can be timely known by people, safety of equipment can be enhanced, using scope of the temperature controller can be widened, and the temperature controller can be utilized maximally.
Description
Technical field
The utility model relates to a kind of mechanical temperature controller.
Background technology
Existing temperature controller has two kinds of structures and pattern.Wherein a kind of is normally closed pattern, and when temperature rose arrival temperature controller set point, the temperature controller switch broke off, thereby breaks off control circuit, reaches the purpose of control.A kind of in addition is often to open pattern, and when temperature rose arrival mechanical temperature controller set point, temp control switch was closed, thereby is communicated with corresponding control circuit, and reaches the purpose of control.
More than two kinds of temperature controller control switchs, structural similarity, but the contact pattern is different, is respectively two kinds of temp control switchs.
As shown in Figure 1, a kind of temperature controller of normally closed pattern.It comprises: housing 1, moving contact 2, fixed mount 3, execution bar fixed mount 4, pottery are carried out bar 5, metal temperature-sensitive video disc 6, first is decided the contact 7 and first contact 8.In housing 1, be provided with metal temperature-sensitive video disc 6; Metal temperature-sensitive video disc 6 is a waveform configuration; Its crest is provided with a pottery and carries out bar 5 towards equipment to be detected below its crest, pottery is carried out bar 5 and 2 vertical connections of moving contact; One end of moving contact 2 and first is decided contact 7 and is had first contact 8 that is connected, and the other end of moving contact 2 passes housing 1 and forms balance pivot in both junctions.Metal temperature-sensitive video disc 6 is out of shape when the checkout equipment temperature raises; The metal temperature-sensitive video disc 6 extruding potteries of distortion are carried out bar 5 and are moved down; Moving contact 2 is carried out under bar 5 effects to do with balance pivot at pottery and is moved downward; Moving contact 2 and first decide contact 7 and was separated this moment, realized the disconnection of temperature controller switch.In addition, pottery execution bar 5 positions in vertical direction through the current hole of carrying out on the bar fixed mount 4.Carrying out bar fixed mount 4 two ends is fixed on the housing 1.
All there is the defective of function singleness in above-mentioned two kinds of temperature controllers, can not produce new function or effect to temperature controller.
Summary of the invention
The utility model has designed a kind of mechanical temperature controller, and the technical problem of its solution is the defective that all there is function singleness in existing temperature controller, and single closure or Disconnected mode can't satisfy the requirement that use becomes more meticulous.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of mechanical temperature controller; In housing (1), be provided with metal temperature-sensitive video disc (6); Metal temperature-sensitive video disc (6) is a waveform configuration; Its crest is provided with a pottery and carries out bar (5) towards equipment to be detected below its crest, pottery is carried out bar (5) and vertically connected by moving contact (2) support and both; One end of moving contact (2) and first decides to exist between the contact (7) first contact (8); The other end of moving contact (2) passes housing (1) and forms a balance pivot in both junctions, comprises that also second decides contact (9), and moving contact (2) is positioned at first to be decided contact (7) and second and decide between the contact (9); Moving contact (2) is carried out bar (5) effect at the metal temperature-sensitive video disc (6) of temperature distortion extruding pottery and is decided contact (7) and separate with first down, and the while and second decides contact (9) and contacts and form closed control circuit.
Further, the said closed control circuit control circuit that is controlling alarm circuit or other follow-up actuator.
Further, said pottery execution bar (5) positions in vertical direction through the current hole of carrying out on the bar fixed mount (4).
Further, said execution bar fixed mount (4) two ends are fixed on the housing (1).
Further, installation is close to through left installing hole (11) and right installing hole (12) and equipment to be detected in said temperature controller upper surface.
This mechanical temperature controller is compared with the conventional temperature controller, has following beneficial effect:
The utility model is decided contact owing to below moving contact, also be provided with one second; When device temperature to be detected is crossed superb set point; Will decide contact and contact with second when moving contact separates with first moving contact; This second decide the control circuit of contact control controlling alarm circuit or other follow-up actuator closed and work; Disconnection or other follow-up actuator that people can in time know temperature controller obtain instruction implementation follow-up work, the fail safe that has improved equipment, and temperature controller also obtains maximum using.
Description of drawings
Fig. 1: the structural representation of existing temperature controller;
Fig. 2: the structural representation of the utility model mechanical temperature controller.
Description of reference numerals:
1-housing; 2-moving contact; 3-fixed mount; 4-execution bar fixed mount; 5-pottery is carried out bar; 6-metal temperature-sensitive video disc; 7-the first decides contact; 8-the first contact; 9-the second decides contact; 10-the first contact; 11-left installing hole; 12-right installing hole.
Embodiment
Below in conjunction with Fig. 2, the utility model is further specified:
A kind of mechanical temperature controller; In housing 1, be provided with metal temperature-sensitive video disc 6; Metal temperature-sensitive video disc 6 is a waveform configuration, and its crest is provided with a pottery and carries out bar 5 towards equipment to be detected below its crest; Pottery is carried out bar 5 and is vertically connected by moving contact 2 supports and both, and pottery is carried out bar 5 and positioned in vertical direction through the current hole of carrying out on the bar fixed mount 4.Carrying out bar fixed mount 4 two ends is fixed on the housing 1.One end of moving contact 2 and first is decided to have first contact 8 between the contact 7, and the other end of moving contact 2 passes housing 1 and forms a balance pivot in both junctions.The temperature controller upper surface is close to installation through left installing hole 11 and right installing hole 12 with body to be detected.
The inventive point of the utility model is also to be provided with second and decides contact 9; Moving contact 2 is decided contact 7 and second first and is decided between the contact 9; Moving contact 2 is carried out bars 5 effects at the metal temperature-sensitive video disc of temperature distortion 6 extruding potteries and is decided contact 7 and separate with first down, and the while and second decides contact 9 and contacts and form closed control circuit.Closed control circuit can be the control circuit of controlling alarm circuit or other follow-up actuator.
The operation principle of the utility model is following: when device temperature to be detected raises; Heat is delivered to metal temperature-sensitive video disc 6 through the temperature controller upper surface; Metal temperature-sensitive video disc 6 temperature distortions and pottery in the middle of promoting is carried out bar 5, machinery is shifted downwards, when temperature is elevated to the set point of temperature controller; Pottery is carried out bar 5 downward mechanical displacements; Make moving contact 2 and first decide contact 7 and separate, simultaneously moving contact 2 and second decide contact 9 and is connected, thereby it is normally closed and often open the purpose of mutual conversion to accomplish same temperature controller realization.Widened the scope of application of mechanical temperature controller, more convenient to realizing the control of circuit.This second decides that contact 9 control is reported to the police or the closed and work of the control circuit of other follow-up actuator, and people can in time know the disconnection of temperature controller, the fail safe that has improved equipment, and also maximum using temperature controller.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as adopted method design of the utility model and the various improvement that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all in the protection range of the utility model.
Claims (6)
1. mechanical temperature controller; In housing (1), be provided with metal temperature-sensitive video disc (6); Metal temperature-sensitive video disc (6) is a waveform configuration; Its crest is provided with a pottery and carries out bar (5) towards equipment to be detected below its crest, pottery is carried out bar (5) and vertically connected by moving contact (2) support and both; One end of moving contact (2) and first decides to exist between the contact (7) first contact (8); The other end of moving contact (2) passes housing (1) and forms a balance pivot in both junctions, it is characterized in that: comprise that also second decides contact (9), moving contact (2) is positioned at first to be decided contact (7) and second and decides between the contact (9); Moving contact (2) is carried out bar (5) effect at the metal temperature-sensitive video disc (6) of temperature distortion extruding pottery and is decided contact (7) and separate with first down, and the while and second decides contact (9) and contacts and form closed control circuit.
2. according to the said mechanical temperature controller of claim 1, it is characterized in that: said closed control circuit is the control circuit of controlling alarm circuit or other follow-up actuator.
3. according to claim 1 or 2 said mechanical temperature controllers, it is characterized in that: said pottery is carried out bar (5) and is positioned in vertical direction through the current hole of carrying out on the bar fixed mount (4).
4. according to the said mechanical temperature controller of claim 3, it is characterized in that: said execution bar fixed mount (4) two ends are fixed on the housing (1).
5. according to claim 1,2 or 4 said mechanical temperature controllers, it is characterized in that: installation is close to through left installing hole (11) and right installing hole (12) and equipment to be detected in said temperature controller upper surface.
6. according to the said mechanical temperature controller of claim 3, it is characterized in that: installation is close to through left installing hole (11) and right installing hole (12) and equipment to be detected in said temperature controller upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204222417U CN202282297U (en) | 2011-10-31 | 2011-10-31 | Mechanical temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204222417U CN202282297U (en) | 2011-10-31 | 2011-10-31 | Mechanical temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282297U true CN202282297U (en) | 2012-06-20 |
Family
ID=46228454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204222417U Expired - Fee Related CN202282297U (en) | 2011-10-31 | 2011-10-31 | Mechanical temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160014289A (en) * | 2014-07-29 | 2016-02-11 | (주)에코에너지 기술연구소 | Apparatus for controling temperature of electric cook-top |
| CN109126659A (en) * | 2018-09-30 | 2019-01-04 | 陈忠云 | A kind of chemical reaction accommodating chamber and its working method |
| CN109192605A (en) * | 2018-07-27 | 2019-01-11 | 苏州华旃航天电器有限公司 | A kind of temperature relay with double control function |
-
2011
- 2011-10-31 CN CN2011204222417U patent/CN202282297U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160014289A (en) * | 2014-07-29 | 2016-02-11 | (주)에코에너지 기술연구소 | Apparatus for controling temperature of electric cook-top |
| KR101596938B1 (en) | 2014-07-29 | 2016-02-23 | (주)에코에너지 기술연구소 | Apparatus for controling temperature of electric cook-top |
| CN109192605A (en) * | 2018-07-27 | 2019-01-11 | 苏州华旃航天电器有限公司 | A kind of temperature relay with double control function |
| CN109126659A (en) * | 2018-09-30 | 2019-01-04 | 陈忠云 | A kind of chemical reaction accommodating chamber and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |