CN201464931U - Gas temperature controller - Google Patents
Gas temperature controller Download PDFInfo
- Publication number
- CN201464931U CN201464931U CN2009201326281U CN200920132628U CN201464931U CN 201464931 U CN201464931 U CN 201464931U CN 2009201326281 U CN2009201326281 U CN 2009201326281U CN 200920132628 U CN200920132628 U CN 200920132628U CN 201464931 U CN201464931 U CN 201464931U
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- CN
- China
- Prior art keywords
- temperature controller
- temperature
- gas temperature
- fuel gas
- utility
- 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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- Regulation And Control Of Combustion (AREA)
Abstract
The utility model relates to a gas temperature controller which comprises a temperature probe and an automatic adjustment platform communicated with the temperature probe through a conveying channel. The gas temperature controller can conveniently control and adjust the temperature of gas equipment.
Description
Technical field
The utility model relates to the temperature control technology field of combustion gas, particularly a kind of fuel gas temperature controller.
Background technology
Fuel gas heating apparatus and other gas appliances are widely used in life, the production, but existing gas-fired equipment can not well be realized adjustment and control.
The utility model content
The utility model provides a kind of fuel gas temperature controller that is used to control and regulate fuel gas temperature.
To achieve these goals, the utility model provides following technical scheme:
A kind of fuel gas temperature controller comprises: sensing rod for temperature, the automatic adjusting platform that is connected by transmission channel with described sensing rod for temperature.
Wherein, described automatic adjusting platform is provided with air intake opening and gas outlet.
By above technical scheme as can be seen, the utility model provides a kind of fuel gas temperature controller, can realize easily the temperature of gas-fired equipment is controlled and regulated.
Description of drawings
The structural representation of the fuel gas temperature controller that Fig. 1 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
A kind of fuel gas temperature controller, as shown in Figure 1, comprise: sensing rod for temperature 101, the automatic adjusting platform 103 that is connected by transmission channel 102 with described sensing rod for temperature 101, this is regulated platform 103 automatically and is the disclosed a kind of device that utilizes temperature to expand automatically and to regulate of prior art.Wherein, in the present embodiment, described automatic adjusting platform 103 is provided with air intake opening 104 and gas outlet 105.
The principle of work of this fuel gas temperature controller is based on the expand with heat and contract with cold effect of operation material liquid in kapillary, this temperature controller adds ethanol with keryl and sherwood oil is an operation material, when the different temperatures of sensing rod for temperature 101 perception environment, the keryl operation material is owing to the reason of expanding with heat and contract with cold, volume changes, different temperature t1, the words that t2 represents, transmission by transmission channel 102, of course, regulated the variation delta V of platform 103 volumes automatically, utilize the variation delta V that regulates platform 103 volumes automatically to change the size of blast tube, and then the flow size of control combustion gas, finally reach the purpose of controlling temperature.The calculating principle is as follows:
Be changed to by t1 in the process of t2 in temperature, the mean time to restoration α of material is expressed from the next:
In the formula: the volume of the thermometric material when V1, V2, V0 are temperature t 1, t2 and to. can release cubature formula (thinking that initial temperature t1 is to, volume Vt when V2 is t) by (1) formula:
V1＝V0[1+α(t-t0)] (2)
Thermometric material volume and volume (volume of bulb) rate of change poor, this difference is called the apparent expansion coefficient, represents with k:
k＝α-β
More than a kind of fuel gas temperature controller that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
1. a fuel gas temperature controller is characterized in that, comprising: sensing rod for temperature, the automatic adjusting platform that is connected by transmission channel with described sensing rod for temperature.
2. fuel gas temperature controller according to claim 1 is characterized in that described automatic adjusting platform is provided with air intake opening and gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201326281U CN201464931U (en) | 2009-06-09 | 2009-06-09 | Gas temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201326281U CN201464931U (en) | 2009-06-09 | 2009-06-09 | Gas temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464931U true CN201464931U (en) | 2010-05-12 |
Family
ID=42392279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201326281U Expired - Fee Related CN201464931U (en) | 2009-06-09 | 2009-06-09 | Gas temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464931U (en) |
-
2009
- 2009-06-09 CN CN2009201326281U patent/CN201464931U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100609 |