CN2241299Y - Dry combustion resistant energy-saving electric heating appliance - Google Patents
Dry combustion resistant energy-saving electric heating appliance Download PDFInfo
- Publication number
- CN2241299Y CN2241299Y CN 95209872 CN95209872U CN2241299Y CN 2241299 Y CN2241299 Y CN 2241299Y CN 95209872 CN95209872 CN 95209872 CN 95209872 U CN95209872 U CN 95209872U CN 2241299 Y CN2241299 Y CN 2241299Y
- Authority
- CN
- China
- Prior art keywords
- temperature
- electric heating
- low temperature
- switch
- heating element
- 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
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 37
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000009841 combustion method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 239000002470 thermal conductor Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
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- Control Of Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses a dry-combustion resistant energy-saving electric heating appliance. A market-sold electric heating tube and a diode are in series connection so as to form an electric heating element which can supply power with half-cycle rectifying, and a temperature control circuit with multiple temperature sections is arranged between an electric heating body and a power socket. The thermal insulation base of the utility model is a silicate thermal insulating coating stack body with multilayer coating stack dry solid, so the utility model can select special heat transfer components with different shape for different requirements in daily living.
Description
The utility model relates to a kind of home electrical heater of partly being made up of electric heating element, adiabatic pedestal and heat transfer piece etc., particularly a kind of this class home electrical heater of can anti-dry combustion method, energy-saving thermal storage and adapting to multiple life requirement.
A common defects of existing home electrical heater is, their not anti-dry combustion methods, and heating is fragile, and service life is short, and the invalid heat radiation of electric heating appliance is high besides, and the effective rate of utilization of electric energy is low.
The purpose of this utility model is for overcoming the defective of above-mentioned prior art, design a kind of can anti-dry combustion method, have the energy-saving thermal storage effect, and can adapt to the home electrical heater of multiple life requirement.
Realize that the technical measures that the utility model purpose is taked are, the electric heating element of the utility model electric heating appliance is made up of a commercially available diode of electrothermal tube serial connection, the disconnecting of selection temperature-adjusting circuit control electric heating element with the power supply of a multiple temperature sections is set between the gang socket of this electric heating element and mains supply, and foldedly does solid silicate insulation and be coated with folded body as the support and the fixing adiabatic pedestal of electric heating element with being coated with through multilayer.
The utility model is connected in series with commercially available electrothermal tube with a diode under the condition of satisfied temperature Demand Design value, constitute the electric heating element of half cycle commutation supply voltage, reduced the mean power load on electrothermal tube surface with the method for this easy economy, make electric heating element bear to secure persistent dry-fire condition, not fragile.Adiabatic pedestal of the present utility model adopts multilayer to be coated with folded dried solid silicate insulation and is coated with folded body, and not only heat-insulating property is good for it, has reduced the invalid heat radiation of electric heating appliance, and its thermal capacity is big, also has heat accumulation function concurrently, can realize effective heat supply at the outage initial stage.The utility model has the electric heating appliance of anti-dry combustion method and heat accumulation function concurrently, through the heat transfer piece of the multiple special use of apolegamy, can satisfy in people's daily life boil, warm oneself, press, toast, various different needs such as drying.
Below in conjunction with drawings and Examples the utility model is further described in detail.
Fig. 1 is the cross-sectional view of an embodiment of the utility model electric heating appliance.The interconnector of wherein forming the series resistor 9 of the gentle low temperature temperature control of temperature control switch 3 and 4, supply socket 5, high temperature or middle low temperature in two temperature control switches of the electrothermal tube 1 of electric heating element and diode 2, electric heating element and middle temperature or two temperature selector switch 6 of low temperature and 7, indicator lamp holder 8 and indicator lamp and electric heating appliance all is enclosed in the silicate insulation admittedly and is coated with among the insulating base 10 of folded body, has only the button of the seat hole of supply socket 5 and indicator lamp holder 8 and two temperature selector switch 6 and 7 to expose the appearance of adiabatic pedestal 10.The heat transfer piece of this embodiment electric heating appliance is a metal furnaces plate 11, and it is by passing warm bolt 12 and nut 13 and two temperature control switches 3 and 4 bindings, and is fixed on the adiabatic pedestal near electrothermal tube 1 place.
Fig. 2 is the power supply temperature-adjusting circuit schematic diagram of an embodiment of the utility model electric heating appliance.Electrothermal tube 1 is concatenated into electric heating element one end with diode 2 and is connected with a spigot of supply socket 5, and the other end then selects each end that connects end and middle temperature control temperature switch 3 and low temperature temperature control switch 4 to be connected with the high temperature of high temperature or medium low temperature selection switch 6.Two choosings of middle temperature or low temperature selector switch 7 connect end and are connected with low temperature temperature control switch 4 other end separately with middle temperature control temperature switch 3 respectively.The stiff end of high temperature or medium low temperature selection switch 6 is connected with another spigot of supply socket 5, and its middle low temperature choosing connects end and is connected with the stiff end of middle temperature or low temperature selector switch 7.In gentle low temperature temperature control switch 3 and 4 all be to adopt bimetallic temperature detect switch (TDS).Indicator lamp is by being connected in parallel on electrothermal tube 1 two ends after a neon lamp 14 and resistance 9 serial connections.
Two embodiment in addition of the utility model electric heating appliance just replace last the metal furnaces plate 11 among the embodiment with warm handwarmer lid and foodstuff oven as heat transfer piece respectively.
When high temperature or medium low temperature selection switch 6 are placed in the high temperature choosing when connecing, electrothermal tube 1 is in continuous heating, and electric heating appliance finally is stabilized in the maximum temperature design load.When the low temperature choosing connects in high temperature or medium low temperature selection switch 6 are placed in, Wen Xuan connect or the low temperature choosing connects during temperature or low temperature selector switch 7 were placed in then looking, different break-make ratios by middle temperature control temperature switch 3 or low temperature temperature control switch 4 control power supplys make electric heating appliance finally be stabilized in the temperature design value of middle temperature or low temperature.
Claims (7)
1, a kind of domestic energy-conserving electric heating appliance of the anti-dry combustion method of partly forming by electric heating element, adiabatic pedestal and thermal conductor etc., it is characterized in that, described electric heating element is made up of a commercially available diode of electrothermal tube serial connection, between the gang socket of described electric heating element and mains supply, be provided with the selection temperature-adjusting circuit of a multiple temperature sections, described adiabatic base supports is being fixed described electric heating element, and it is one and is coated with through multilayer and folded do solid silicate insulation and be coated with folded body.
2, according to the described home electrical heater of claim 1, it is by high temperature or medium low temperature selection switch that a described multiple temperature sections that is arranged between described electric heating element and the mains supply gang socket is selected temperature-adjusting circuit, temperature or low temperature selector switch in one, a middle temperature control temperature switch and a low temperature temperature control switch are formed, one end of described electric heating element is connected with a spigot of supply socket, its other end then is connected with the high temperature link of high temperature or medium low temperature selection switch and each end of middle temperature control temperature switch and low temperature temperature control switch, two choosings of middle temperature or low temperature selector switch connect end and are connected with the low temperature temperature control switch other end separately with middle temperature control temperature switch respectively, the stiff end of high temperature or medium low temperature selection switch is connected with another spigot of supply socket, and its middle low temperature choosing connects end and is connected with the stiff end of middle temperature or low temperature selector switch.
3, according to the described home electrical heater of claim 1, it is characterized by, comprise an indicator light circuit by a neon lamp and a resistance serial connection in described temperature-adjusting circuit, it is attempted by the two ends of described electrothermal tube.
4, according to the described home electrical heater of claim 1, it is characterized by, a described multiple temperature sections selection temperature-adjusting circuit that is arranged between described electric heating element and the mains supply gang socket is enclosed in described silicate insulation admittedly and is coated with in the adiabatic pedestal of folded body.
5, according to claim 2 and 4 described home electrical heaters, it is characterized by, the thermal conductor of described electric heating appliance is a metal furnaces plate, it is fixed on the described adiabatic pedestal position near described electrothermal tube, and have the warm screw bolt and nut of biography with described in gentle low temperature temperature control switch keep passing warm the connection.
6, according to claim 2 and 4 described home electrical heaters, it is characterized by, the heat transfer piece of described electric heating appliance is a warm handwarmer lid, it is fixed on the described adiabatic pedestal position near described electrothermal tube, and have the warm screw bolt and nut of biography with described in gentle low temperature temperature control switch keep passing warm the connection.
7, according to claim 2 and 4 described home electrical heaters, it is characterized by, the heat transfer piece of described electric heating appliance is a foodstuff oven, it is fixed on the described adiabatic pedestal position near described electrothermal tube, and have the warm screw bolt and nut of biography with described in gentle low temperature temperature control switch keep passing warm the connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95209872 CN2241299Y (en) | 1995-05-11 | 1995-05-11 | Dry combustion resistant energy-saving electric heating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95209872 CN2241299Y (en) | 1995-05-11 | 1995-05-11 | Dry combustion resistant energy-saving electric heating appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241299Y true CN2241299Y (en) | 1996-11-27 |
Family
ID=33860761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95209872 Expired - Fee Related CN2241299Y (en) | 1995-05-11 | 1995-05-11 | Dry combustion resistant energy-saving electric heating appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241299Y (en) |
-
1995
- 1995-05-11 CN CN 95209872 patent/CN2241299Y/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 | ||
| 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 |