CN102479645A - Temperature controller with temperature control element - Google Patents
Temperature controller with temperature control element Download PDFInfo
- Publication number
- CN102479645A CN102479645A CN2010105691417A CN201010569141A CN102479645A CN 102479645 A CN102479645 A CN 102479645A CN 2010105691417 A CN2010105691417 A CN 2010105691417A CN 201010569141 A CN201010569141 A CN 201010569141A CN 102479645 A CN102479645 A CN 102479645A
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- CN
- China
- Prior art keywords
- temperature
- temperature control
- heating element
- control element
- gentle heating
- 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.)
- Pending
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Abstract
The invention relates to a temperature controller with a temperature control element, comprising a gentle heating element, wherein the gentle heating element is configured on a cylindrical shell of a liquid expansion-shrinkage temperature control element; after the gentle heating element is connected with a heating element of a temperature controlled electric appliance, the gentle heating element and an electric contact in a microswitch are connected in series to a heating power supply; current flowing through the gentle heating element is same with the current of the temperature controlled electric appliance or is in proportion with respective impedance, therefore, the temperature of the temperature control element is synchronous with the temperature of the temperature controlled electric appliance; and the temperature controller arouses the temperature control element to act through the temperature change of the gentle heating element, so that the electric contact automatically connects or disconnects with a heating circuit to achieve the aim of temperature control. The temperature controller has the advantages of fewer parts, simple circuit, low cost, no easiness in damaging the temperature control element and capability of realizing remote operation so as to be widely applied.
Description
Technical field
The present invention relates to a kind of temperature controller, particularly a kind of temperature controller that temperature control element is housed.
Background technology
General temperature controller has two kinds of forms, and a kind of temperature control element and electrical contact all are placed on by the inside of temperature control electric appliance, utilizes the sensitivity of temperature control element to temperature, is switched on or switched off heater circuit automatically through electrical contact; Another kind of temperature control element is placed on by the inside of temperature control electric appliance; And electrical contact is placed on by in the tank shell of temperature control electric appliance outside; Utilize the sensitivity of temp-controlling element to temperature; Be delivered in the tank shell by the variations in temperature signal of lead, be switched on or switched off heater circuit automatically through electrical contact with temp-controlling element.The temperature controller of above-mentioned two kinds of forms all has temp-controlling element to break easily and occupies by the shortcoming of temperature control electrical equipment locus.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the object of the present invention is to provide a kind of temperature controller that temperature control element is housed, have simple in structure, safe and reliable advantage.
For reaching above-mentioned purpose, technical scheme of the present invention is following:
A kind of temperature controller that temperature control element is housed; Comprise low-grade fever element 1; Low-grade fever element 1 is configured on the cylindrical shell 2 of liquid breathing temp-controlling element, and low-grade fever element 1 is concatenated on the heating power supply with sensitive switch 4 interior electrical contacts with connected the back by the heating element of temperature control electrical equipment 3.
Operation principle of the present invention is: because the electric current that the low-grade fever element flows through is with identical or proportional with each self-impedance by the electric current of temperature control electrical equipment heater; So the temperature of temperature control element is with synchronous by the temperature of temperature control electrical equipment; Temperature controller causes the temp-controlling element action through the variation of low-grade fever component temperature; Make electrical contact be switched on or switched off heater circuit automatically, reach the purpose of temperature control.
The present invention has that part is few, and circuit is simple, cheap, the not fragile and remote operated advantage of temp-controlling element, but extensive use.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation.
Shown in accompanying drawing; A kind of temperature controller that temperature control element is housed; Comprise low-grade fever element 1; Low-grade fever element 1 is configured on the cylindrical shell 2 of liquid breathing temp-controlling element, and low-grade fever element 1 is concatenated on the heating power supply with sensitive switch 4 interior electrical contacts with connected the back by the heating element of temperature control electrical equipment 3.
Operation principle of the present invention is: because the electric current that the low-grade fever element flows through is with identical or proportional with each self-impedance by the electric current of temperature control electrical equipment heater; So the temperature of temperature control element is with synchronous by the temperature of temperature control electrical equipment; Temperature controller causes the temp-controlling element action through the variation of low-grade fever component temperature; Make electrical contact be switched on or switched off heater circuit automatically, reach the purpose of temperature control.
In the accompanying drawing: 1 low-grade fever element; 2 is cylindrical shell; 3 by temperature control electrical equipment; 4 is sensitive switch.
Claims (1)
1. temperature controller that temperature control element is housed; Comprise low-grade fever element (1); It is characterized in that: low-grade fever element (1) is configured on the cylindrical shell (2) of liquid breathing temp-controlling element, and low-grade fever element (1) is concatenated on the heating power supply with the interior electrical contact of sensitive switch (4) with connected the back by the heating element of temperature control electrical equipment (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105691417A CN102479645A (en) | 2010-11-29 | 2010-11-29 | Temperature controller with temperature control element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105691417A CN102479645A (en) | 2010-11-29 | 2010-11-29 | Temperature controller with temperature control element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102479645A true CN102479645A (en) | 2012-05-30 |
Family
ID=46092235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105691417A Pending CN102479645A (en) | 2010-11-29 | 2010-11-29 | Temperature controller with temperature control element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102479645A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984438A (en) * | 1961-02-22 | 1965-02-24 | Tokyo Shibaura Electric Co | Automatic rice cookers |
| CN87201118U (en) * | 1987-03-09 | 1988-01-20 | 林维琴 | Out-lay type temp. controller |
| US4899124A (en) * | 1987-10-19 | 1990-02-06 | Thermostat-Und Schaltgeraetebau Gmbh & Co. Kg | Thermally controlled electric switch |
| CN2088735U (en) * | 1991-04-05 | 1991-11-13 | 许太根 | Electric heating temp. controlling energy-saving switch |
| CN201361166Y (en) * | 2009-01-14 | 2009-12-16 | 梁盛权 | Safe electric-heated bag of externally-arranged temperature controller and/or fuse |
-
2010
- 2010-11-29 CN CN2010105691417A patent/CN102479645A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984438A (en) * | 1961-02-22 | 1965-02-24 | Tokyo Shibaura Electric Co | Automatic rice cookers |
| CN87201118U (en) * | 1987-03-09 | 1988-01-20 | 林维琴 | Out-lay type temp. controller |
| US4899124A (en) * | 1987-10-19 | 1990-02-06 | Thermostat-Und Schaltgeraetebau Gmbh & Co. Kg | Thermally controlled electric switch |
| CN2088735U (en) * | 1991-04-05 | 1991-11-13 | 许太根 | Electric heating temp. controlling energy-saving switch |
| CN201361166Y (en) * | 2009-01-14 | 2009-12-16 | 梁盛权 | Safe electric-heated bag of externally-arranged temperature controller and/or fuse |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |