CN201114839Y - Stepless temperature-adjusting circuit for home electrical furnace dual silk - Google Patents
Stepless temperature-adjusting circuit for home electrical furnace dual silk Download PDFInfo
- Publication number
- CN201114839Y CN201114839Y CNU2007201747169U CN200720174716U CN201114839Y CN 201114839 Y CN201114839 Y CN 201114839Y CN U2007201747169 U CNU2007201747169 U CN U2007201747169U CN 200720174716 U CN200720174716 U CN 200720174716U CN 201114839 Y CN201114839 Y CN 201114839Y
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- Prior art keywords
- circuit
- wire
- heating
- utility
- cooker
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- 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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- Control Of Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model relates to a twin-wire step-less temperature adjustment circuit for domestic use, which is a novel circuit for regulating the power of household electric cooker. The single-wire step-less temperature adjustment circuit for household electric cooker existing in the market adopts one electric heating wire as a load of a silicon controlled pressure regulator, and when a small cooker is heated by using a cooker of the circuit , the surrounding hollow joint is large and heat loss and energy consumption are also large. The utility model provides a home-use electric cooker with the twin-wire step-less temperature adjustment circuit for people, which is applicable to cookers of all sizes and is economic and convenient. The circuit of the utility model adopts two heating wires connected in parallel as the load of the silicon controlled pressure regulator, wherein, one of the heating wires is connected with a on-off switch in series; the two heating wires are embedded in a furnace plate inside or outside, the heating wire connected with the on-off switch in series is as an outer wire and the other is as an inner wire. The cookers of the circuit of the utility model are suitable for heating both big cookers and small cookers.
Description
Affiliated technical field
This utility model relates to a kind of electric heater mariages stepless temperature-regulating circuit, and it is a kind of new-type circuit that is used for regulating the stove and accessory watt level.
Technical background
Electric heater monofilament stepless temperature-regulating circuit on the market adopts the load of a heating wire as the silicon-controlled voltage regulation device now, and its power can be regulated in tens watts to several kilowatts scope.But this electric furnace is when the little cooker of heating, and hollow joint is big on every side, heat radiation is big, power consumption is also big.For heating little cooker, electricity consumer is had to increase and is bought an electric rangette, the promptly uneconomical kitchen range top area that accounts for again.
Summary of the invention
The utility model provides a kind of electric heater mariages stepless temperature-regulating circuit for people, adopts the electric heater of sort circuit, and big or small cooker all is suitable for, and promptly economy is convenient again.
The technical scheme of the utility model technical solution problem is: the utility model adopts the load of the heating wire of two parallel connections as the silicon-controlled voltage regulation device, wherein a heating wire is serially connected with an on-off switch, two heating wire divide inside and outside two to be embedded in the stone or metal plate for standing a stove on as a precaution against fire, the heating wire that is connected in series with on-off switch is as outer silk, and another root is as internal thread.During stove work, closed on-off switch, inside and outside two heatings simultaneously, power demand is regulated by the silicon-controlled voltage regulation device, and this mode is fit to the big cooker of heating.Disconnect on-off switch, the internal thread heating, area of heat-supply service is little, is fit to the little cooker of heating, and power demand is regulated by the bidirectional thyristor for regulating voltage device.
Description of drawings
Accompanying drawing 1 is an electric heating conditioned circuit schematic diagram of the present utility model, and it mainly is made of a bidirectional thyristor for regulating voltage device, an on-off switch and two heating wire.Accompanying drawing 2 is vertical views of the utility model application example.
Embodiment
Claims (2)
1, a kind of electric heater mariages stepless temperature-regulating circuit, it comprises bidirectional thyristor for regulating voltage device, heating wire and on-off switch, it is characterized in that: the load of bidirectional thyristor for regulating voltage device is the heating wire of two parallel connections.
2, electric heater mariages stepless temperature-regulating circuit according to claim 1 is characterized in that: outer silk of its two heating wire in parallel for electric heater, and one is the internal thread of electric heater, the front of outer silk is serially connected with an on-off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201747169U CN201114839Y (en) | 2007-08-17 | 2007-08-17 | Stepless temperature-adjusting circuit for home electrical furnace dual silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201747169U CN201114839Y (en) | 2007-08-17 | 2007-08-17 | Stepless temperature-adjusting circuit for home electrical furnace dual silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114839Y true CN201114839Y (en) | 2008-09-10 |
Family
ID=39966590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201747169U Expired - Fee Related CN201114839Y (en) | 2007-08-17 | 2007-08-17 | Stepless temperature-adjusting circuit for home electrical furnace dual silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114839Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673609A (en) * | 2013-12-17 | 2014-03-26 | 周玉梅 | High-temperature electric furnace used for lab |
-
2007
- 2007-08-17 CN CNU2007201747169U patent/CN201114839Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673609A (en) * | 2013-12-17 | 2014-03-26 | 周玉梅 | High-temperature electric furnace used for lab |
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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: 20080910 Termination date: 20090917 |