CN102779683A - Temperature controller provided with monopole aeration diaphragm capsule - Google Patents
Temperature controller provided with monopole aeration diaphragm capsule Download PDFInfo
- Publication number
- CN102779683A CN102779683A CN201110118568XA CN201110118568A CN102779683A CN 102779683 A CN102779683 A CN 102779683A CN 201110118568X A CN201110118568X A CN 201110118568XA CN 201110118568 A CN201110118568 A CN 201110118568A CN 102779683 A CN102779683 A CN 102779683A
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- CN
- China
- Prior art keywords
- connection support
- diaphragm capsule
- travel switch
- temperature controller
- contact
- 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.)
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Abstract
The invention discloses a temperature controller provided with a monopole aeration diaphragm capsule. The temperature controller is composed of a connection support and a connection support top sheet, the connection support is arranged in a temperature controller box body, the connection support top sheet is disposed on the upper portion of the connection support, an expansion aeration diaphragm capsule is arranged between the connection support and the connection support top sheet, a knob and a handle spindle are mounted on the connection support top sheet above the expansion aeration diaphragm capsule, a temperature control contact is disposed in the middle of the connection support top sheet, a temperature adjustment scale is disposed above the temperature control contact, a travel switch is connected below the expansion aeration diaphragm capsule, the expansion aeration diaphragm capsule is in contact with a contact arranged on the travel switch, and binding posts of the travel switch are connected with a circuit board. The temperature controller is suitable for water systems and heating systems of air conditioners.
Description
Technical field
The present invention relates to a kind of thermostat, especially relate to a kind of thermostat that is provided with one pole inflation bellows.
Background technology
The prior mechanical thermostat is provided with a metal one pole inflation bellows, extends along with variation of temperature or shrinks, and promote spring leaf, and the action of spring leaf promotes a switch with mechanical contact and is switched on or switched off.The shortcoming of this thermostat is: because spring leaf and switch with mechanical contact are open non-tight structures; Outside dust; Dust when particularly installing, in the application scenario of low-voltage, little electric current, the reliability of contact switch is relatively poor; The switch with mechanical contact on appears sometimes, but in fact because the former thereby not connection of dust.
Summary of the invention
The objective of the invention is to provides a kind of structure tight to the existing shortcoming of above-mentioned thermostat, the safe and reliable thermostat that is provided with one pole inflation bellows.
In order to achieve the above object, the present invention mainly adopts following technical scheme to realize.The present invention is mainly by being located at the connection support in the thermostat box body and being located at the connection support top flat that connects the support top and forming; Being provided with expansion between the support top flat and inflating bellows with being connected connecting support; Above the inflation bellows that expands, on connection support top flat, be provided with knob and Handle axis, the centre is provided with the temperature control contact; Top, temperature control contact is provided with the temperature adjustment scale; Below the inflation bellows that expands, connect travel switch, the inflation bellows that expands contacts with contact on the travel switch, travel switch connect post connection line plate.
The present invention compared with prior art has following tangible advantage and progress.(1) rational in infrastructure.The present invention substitutes traditional switch with mechanical contact with the stroke sensitive switch, and fine in the application scenario of the integrity problem that has solved contact switch, particularly low-voltage, little electric current, reliability and life-span are significantly improved.(2), reduce grey sandy soil and pollute because the present invention adopts full-closed structure.
The present invention is applicable to the water system of air-conditioning and the thermostat of heating system.
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Description of drawings
Accompanying drawing is an overall structure cut-away view of the present invention.
Embodiment
As shown in the figure; The present invention is mainly by being located at the connection support 1 in the thermostat box body and being located at 4 of connection support top flats that connect support 1 top and forming, and being provided with the inflation bellows that expands between the support top flat 4 with being connected connecting support 1, expansion inflate bellows 2 above; On connection support top flat 4, be provided with knob 7 and Handle axis 3; The centre is provided with temperature control contact 5, and 5 tops, temperature control contact are provided with temperature adjustment scale 6, below the inflation bellows 2 that expands, connects travel switch 9; The inflation bellows 2 that expands contacts with contact 8 on the travel switch 9, travel switch 9 connect post 10 connection line plates.
The present invention is applicable to the water system of air-conditioning and the thermostat of heating system.
Claims (1)
1. one kind is provided with the thermostat that one pole is inflated bellows; By being located at the connection support (1) in the thermostat box body and being located at the connection support top flat (4) that connects support (1) top and forming; Being provided with expansion between the support top flat (4) and inflating bellows (2) with being connected connecting support (1); Top expanding inflation bellows (2) is provided with knob (7) and Handle axis (3) on connection support top flat (4), the centre is provided with temperature control contact (5); Top, temperature control contact (5) is provided with temperature adjustment scale (6); It is characterized in that connecting travel switch (9) in the below of the inflation bellows (2) that expands, the inflation bellows (2) that expands contacts with contact (8) on the travel switch (9), travel switch (9) connect post (10) connection line plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110118568XA CN102779683A (en) | 2011-05-09 | 2011-05-09 | Temperature controller provided with monopole aeration diaphragm capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110118568XA CN102779683A (en) | 2011-05-09 | 2011-05-09 | Temperature controller provided with monopole aeration diaphragm capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102779683A true CN102779683A (en) | 2012-11-14 |
Family
ID=47124559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110118568XA Pending CN102779683A (en) | 2011-05-09 | 2011-05-09 | Temperature controller provided with monopole aeration diaphragm capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102779683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977097A (en) * | 2016-07-20 | 2016-09-28 | 泰州瑞侃电热电器有限公司 | Anti-explosion temperature controller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029303A (en) * | 1988-12-31 | 1991-07-02 | E.G.O. Elektro-Gerate Blanc U. Fischer | Switching device |
| CN2524358Y (en) * | 2002-01-09 | 2002-12-04 | 陈永龙 | Small expansion pressurized regulatable temperature controller |
-
2011
- 2011-05-09 CN CN201110118568XA patent/CN102779683A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5029303A (en) * | 1988-12-31 | 1991-07-02 | E.G.O. Elektro-Gerate Blanc U. Fischer | Switching device |
| CN2524358Y (en) * | 2002-01-09 | 2002-12-04 | 陈永龙 | Small expansion pressurized regulatable temperature controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977097A (en) * | 2016-07-20 | 2016-09-28 | 泰州瑞侃电热电器有限公司 | Anti-explosion temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121114 |