CN2236611Y - Concave multi-wire electric furnace - Google Patents
Concave multi-wire electric furnace Download PDFInfo
- Publication number
- CN2236611Y CN2236611Y CN 95226340 CN95226340U CN2236611Y CN 2236611 Y CN2236611 Y CN 2236611Y CN 95226340 CN95226340 CN 95226340 CN 95226340 U CN95226340 U CN 95226340U CN 2236611 Y CN2236611 Y CN 2236611Y
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- China
- Prior art keywords
- electric furnace
- electric
- resistance wire
- groove
- stove
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- Expired - Fee Related
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Abstract
The utility model relates to a concave multi-wire electric furnace. The upper side of the groove of the electric furnace plate of the electric furnace is provided with a plurality of gap bridge fixed points which can penetrate through the resistance wire, and the fixed points are used for fixing the electric furnace wires. Simultaneously, the fixed points can meet the requirement that each resistance wire of a plurality of resistance wires used by different powers is alternately coiled in the groove of the furnace plate to ensure the different resistance wires to work in the different powers, and the whole furnace plate of the furnace can be heated uniformly. The furnace plate can be designed into a flat or a concave shape to meet different shape heating tools touse. The working surface of the electric furnace plate can be coated with the infrared powder. The use of the electric furnace is safe and reliable, and the electric furnace can ensure the uniform heating when working under the different powers.
Description
The utility model relates to a kind of electric stove, particularly a kind of multi-wire (resistance wire) electric stove.
Electric stove as a kind of heating tool widely people use, development along with society, people have also designed a variety of heating tools of doing the energy with electricity, especially with electric stove with the resistance wire making, because of its low price and characteristics such as easy to use are used the most extensive, but the electric stove of these strip resistance silks, because resistance wire all is outside putting into the groove of electric furnace pan and being exposed to, also to bring some troubles and inconvenience for the user; Sometimes move or from groove, come out to influence and use as resistance wire.Use for convenient, people have also designed the electric stove of scalable power, but it is unreasonable in the prior art owing to its resistance wire arrangement design in the electric furnace pan groove, make when using small-power when not using high-power, can not work because of a part of resistance wire, and cause electric stove to have only middle heat, the electric stove beyond the middle part is not warm because resistance wire is not worked, thereby it is inhomogeneous that whole stone or metal plate for standing a stove on as a precaution against fire is heated, and influences heating properties.
The purpose of this utility model is, when designing a kind of different capacity and using, whole electric furnace pan heat supply is even; And resistance wire is difficult for deviating from stone or metal plate for standing a stove on as a precaution against fire, safe and reliable electric stove.
Concrete structure is: on the electric furnace pan groove of electric stove, making has a plurality of gap bridge fixing points that pass resistance wire, with fixing electric furnace heating wire; Simultaneously will be for satisfying each resistance wire of a plurality of resistance wires that different capacity uses, alternately coiling in the groove of electric furnace pan, to guarantee the different resistance wire work under the different capacity, can both make the whole stone or metal plate for standing a stove on as a precaution against fire heat supply of cooking stove even, stone or metal plate for standing a stove on as a precaution against fire can be designed to flat or spill to satisfy the use of difformity heated tool, also can be coated with the infrared ray powder on the surface of electric furnace pan work.
Adopt the electric stove of said structure,, make resistance wire be difficult for from electric furnace pan, deviating from, increased fail safe because resistance wire is on a plurality of gap bridge fixing points that are fixed on the electric furnace pan; Since the electric stove adjustable power, when needing small-power work when not using maximum power, part resistance wire work at this moment, and the resistance wire of these work is evenly to be laid on the whole stone or metal plate for standing a stove on as a precaution against fire, the electric stove when making different capacity work can guarantee that all heat supply is even.Because electric stove can be made into matrix, more convenient use scribbles the stone or metal plate for standing a stove on as a precaution against fire of infrared ray powder, has improved the heat efficiency.
Illustrate below in conjunction with example:
Fig. 1, the cooking stove vertical view.
Fig. 2, the A-A cutaway view of Fig. 1.
Fig. 3, circuit diagram.
Present embodiment is three kinds of power of the adjustable knot of electric stove, that is: R1, R2, R1 and R2 co-operation three retainings.R1 and R2 are parallel in the circuit, and R1 and R2 are respectively resistance wire (electric furnace heating wire), and R1 and R2 alternately are coiled in the groove 3 of electric furnace pan 1, and through hole 4 can make resistance wire pass electric furnace pan.
As shown in Figure 1, electric furnace pan 1 is designed to spill, and a plurality of gap bridge fixing points 2 are arranged in the groove thereon 3, resistance wire R can pass these gap bridge fixing points 2, is fixed on the electric furnace pan 1 resistance wire R1, R2, be connected in parallel on as shown in Figure 3 on the circuit, when 1 work of needs resistance R, K switch is received a point; K switch is received the b point when resistance R 2 work: when entire circuit resistance was all worked, K switch was connected a and b 2 points simultaneously, and resistance R 1, the equal conducting of R2 make electric stove power reach maximum; Resistance wire R1 and R2 are as shown in Figure 1 and Figure 2, be arranged alternately on the electric furnace pan 1, when power switch is adjusted to the work of R1 resistance wire,, thereby can guarantee that stone or metal plate for standing a stove on as a precaution against fire all can heat supply from the center to the edge because the resistance wire R1 on the electric furnace pan coils a circle every a groove 3 on electric furnace pan.Infrared ray powder 4 is coated on the surface of stone or metal plate for standing a stove on as a precaution against fire 1.
Claims (3)
1. electric stove, row has resistance wire in the groove of electric furnace pan, it is characterized in that: a plurality of gap bridge fixing points that pass resistance wire are arranged on the groove of flat shape or spill electric furnace pan
2. electric stove according to claim 1.It is characterized in that: regulate different resistance wires in electric furnace pan groove the alternately coiling of electric stove on it of power with a plurality of resistance wires.
3. electric stove according to claim 1 and 2 is characterized in that: can scribble the infrared ray powder on the electric furnace pan surface
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226340 CN2236611Y (en) | 1995-11-24 | 1995-11-24 | Concave multi-wire electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226340 CN2236611Y (en) | 1995-11-24 | 1995-11-24 | Concave multi-wire electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2236611Y true CN2236611Y (en) | 1996-10-02 |
Family
ID=33872523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226340 Expired - Fee Related CN2236611Y (en) | 1995-11-24 | 1995-11-24 | Concave multi-wire electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2236611Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828609A (en) * | 2010-04-30 | 2010-09-15 | 苏州市邓尉茶叶有限责任公司 | Temperature-controllable tea frying stove |
| CN104470008A (en) * | 2014-10-17 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Double-tube spiral heating aluminum tube |
| CN105004061A (en) * | 2015-07-20 | 2015-10-28 | 国网天津市电力公司 | Electric water heater peak shifting parameter adjusting control system and load management method thereof |
| CN109951906A (en) * | 2017-12-20 | 2019-06-28 | 长鑫存储技术有限公司 | Semiconductor furnace tube machine table heater |
-
1995
- 1995-11-24 CN CN 95226340 patent/CN2236611Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828609A (en) * | 2010-04-30 | 2010-09-15 | 苏州市邓尉茶叶有限责任公司 | Temperature-controllable tea frying stove |
| CN104470008A (en) * | 2014-10-17 | 2015-03-25 | 芜湖市泰能电热器具有限公司 | Double-tube spiral heating aluminum tube |
| CN105004061A (en) * | 2015-07-20 | 2015-10-28 | 国网天津市电力公司 | Electric water heater peak shifting parameter adjusting control system and load management method thereof |
| CN109951906A (en) * | 2017-12-20 | 2019-06-28 | 长鑫存储技术有限公司 | Semiconductor furnace tube machine table heater |
| CN109951906B (en) * | 2017-12-20 | 2024-05-10 | 长鑫存储技术有限公司 | Machine heater for semiconductor furnace tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |