CN2323280Y - Radiant energy-saving electric smoldering stove - Google Patents
Radiant energy-saving electric smoldering stove Download PDFInfo
- Publication number
- CN2323280Y CN2323280Y CN 97242630 CN97242630U CN2323280Y CN 2323280 Y CN2323280 Y CN 2323280Y CN 97242630 CN97242630 CN 97242630 CN 97242630 U CN97242630 U CN 97242630U CN 2323280 Y CN2323280 Y CN 2323280Y
- Authority
- CN
- China
- Prior art keywords
- heater
- mentioned
- stove
- energy
- smoldering
- 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
Images
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses a radiant energy-saving electric smoldering stove, comprising a stove cover 1 and a stove body 2. The stove body is divided into a slow fire cavity 21 and a heating chamber 22 by an insulating partition plate 4. The utility model is characterized in that the peripheral wall of the stove body 2 of the slow fire cavity 21 is provided with a plurality of air inlet holes 23; the upper surface of the insulating partition plate 4 is provided with a heat conducting plate 5, and the lower surface of the insulating partition plate 4 is provided with an electrical heating element 7 and a reflecting plate 7 which is supported by bottom insulating material of the stove body 2; the bottom of the stove body 2 is provided with a plurality of through holes 25, and the peripheral wall of the stove body 2 of the heat chamber 22 is provided with a switching control element 3 and a plurality of air outlet holes 24. The electric smoldering stove heats by slow fire. Thus, the utility model has the advantages of convenient used, safety, high heat efficiency, reasonable structure, no coke in rice cooking, no overflow in gruel boiling, no pot sticking in meat firing, etc.
Description
The utility model relates to a kind of stove stove with electric energy heating, particularly relates to a kind of easy to use, power saving, safe and reliable family expenses electric cooking appliance.
Along with growth in the living standard, the use of liquefied gas enters huge numbers of families, liquefied gas thermal efficiency height, and cooked food speed is fast.But, slowly well-done with slow fire, when boiling food, need the people to look after easily and burns, air consumption is big, and can not fully burn contaminated environment.
Chinese patent specification CN 2165349Y discloses a kind of electric furnace stove, and its body of heater is made up of shell and heat-insulation layer two parts.Its heat-insulation layer and shell combine, and both shapes, big palpulus unanimity closely cooperate the manufacturing process complexity.Also there is following defective in it in addition: 1, in the seal that this stove stove is made up of bell and body of heater and heat-insulation layer, only the air-vent that is provided with by its bell 1 is used for taking away that to be heated the article small amount of thermal be can not make to reach thermal balance in the stove, increase along with heat time heating time, heating wire produces heat incessantly in the stove, cause furnace heat to gather, temperature constantly rises, and can not continue calandria is carried out the slow fire heating under thermal equilibrium state; 2, the heat utilization ratio of the heating wire of above-mentioned stove stove generation is low, result of the test shows, a part of heat that heating wire produces is outwards distributed by the bottom of furnace body radiator-grid, waste heat energy on the one hand, do not have the air-flow circulation on the other hand, only depending on the radiator-grid heat radiation that is arranged on furnace bottom is the steam that can not get rid of in the stove.Form by the aluminium silicate wool of the pine of splashing above the radiator-grid of this stove, it absorbs airborne moisture content easily, plum rain season particularly, during the heating wire heating, the vaporization of being heated of the moisture content in the aluminium silicate wool, steam upwards, sealing can condense upon furnace wall or electrical equipment, etching apparatus around its furnace shell, influence the normal operation of electrical equipment, shorten its service life.
The purpose of this utility model is to provide a kind of radiant type rational in infrastructure energy-conservation electric smoldering stove, and it can either make and reach thermal balance in the stove, can improve the thermal efficiency again, can also prolong electrical equipment service life.
The purpose of this utility model can reach by following measure.The energy-conservation electric smoldering stove of above-mentioned radiant type, comprise bell 1, body of heater 2, switch control piece 3, bell 1 is equipped with venthole 11, be unlike the prior art: above-mentioned body of heater is built-in with insulating barrier 4, insulating barrier 4 tops and body of heater 2, bell 1 constitutes can place the slow fire cavity 21 that is heated pot body, insulating barrier 4 belows and body of heater 2 constitute heating clamber 22, body of heater 2 perisporiums of slow fire cavity 21 are equipped with some air admission holes 23, be equipped with heat-conducting plate 6 above the insulating barrier 4, be equipped with heating 6 below the insulating barrier 4, be equipped with reflecting plate 7 below the heating 6, reflecting plate 7 is by heat insulation material 8 supportings that are placed on body of heater 2 bottoms, body of heater 2 perisporiums of heating clamber 22 are equipped with above-mentioned switch control piece 3 and some ventholes 24, and body of heater 2 bottoms are equipped with through hole 25.
As the utility model is further improved, above-mentioned bell 1 venthole 11 is arranged on its top center.
As the utility model is further improved, it is 2 to 8 that body of heater 2 perisporiums of above-mentioned slow fire cavity 21 are equipped with air admission hole 23, and its accumulative total cross-sectional area is more than or equal to the cross-sectional area of venthole 11 on the bell 1.
As the utility model is further improved, heat insulation material 8 and its body of heater 2 perisporiums of above-mentioned heating clamber 22 leave the space.
As the utility model is further improved, above-mentioned bell 1 and body of heater 2 are made of the rare foamed plastics of poly-this second.
As the utility model is further improved, above-mentioned thermal baffle 4 adopts mica sheet, or bakelite plate is made.
As the utility model is further improved, above-mentioned heat insulation material 8 by in asbestos board, aluminium silicate wool, the rock wool any, or by its several combinations.
As the utility model is further improved, above-mentioned body of heater 2 bottom through-holes 25 tops are equipped with wire netting 9.
As the utility model is further improved, above-mentioned switch control piece 3 is made of K switch, also can be by above-mentioned K switch
1, K
2With diode D
1Constitute.Also can connect electricity group R
1, R
2, the light-emitting diodes mouth of pipe constitutes the energising display unit.
As the utility model is further improved, said reflection plate 7 is set to the individual layer reflecting plate, or the reflection multilayer plate.
The utility model has following advantage compared with prior art:
1, below the heating of the present utility model reflecting plate is set, the heat energy that heating produces is reflected upwards, reduces a large amount of heat energy and conducts downwards, is distributed from inside to outside by the through hole of bottom of furnace body, improves the thermal efficiency, energy savings.
2, the body of heater perisporium of slow fire cavity of the present utility model is provided with some air admission holes, and this air admission hole is corresponding with the venthole on the bell, forms gas circulation, stops heat accumulation, makes to reach lasting thermal balance in the slow fire cavity.
3, the body of heater perisporium of heating clamber of the present utility model is provided with some ventholes, this venthole is corresponding with the through hole of bottom of furnace body, during heating, the steam that evaporates in the heat insulation material outwards can be taken out of with the air venthole that rises thus, prevent to be contained in the corrosion of the switch control piece on the furnace body wall, increase the service life.
The drawing explanation of accompanying drawing.
Fig. 1 is that the energy-conservation electric smoldering stove master of radiant type of the present utility model looks schematic diagram;
Fig. 2 is Fig. 1 central fore-and-aft vertical plane schematic diagram;
Fig. 3 is the circuit theory diagrams of the utility model embodiment.
Below in conjunction with accompanying drawing specific embodiments of the present utility model is described further.
The energy-conservation electric smoldering stove of radiant type shown in Fig. 1-2, it comprises bell 1, body of heater 2, switch control piece 3, is equipped with venthole 11 on the bell 1, its hole sectional area is 0.3cm
2Be equipped with insulating barrier 4 in the middle of the above-mentioned body of heater 2, insulating barrier 4 tops and body of heater 2, bell 1 constitute can place the slow fire cavity 21 that is heated pot body, body of heater 2 perisporiums that insulating barrier 4 belows and body of heater 2 constitute heating clamber 22 slow fire cavitys 21 are equipped with 2 to 8 air admission holes 23, and its hole sectional area accumulative total is 0.3cm
2Be equipped with heat-conducting plate 5 above the insulating barrier 4, be equipped with heating 6 below the insulating barrier 4, be equipped with reflecting plate 7 below the heating 6, reflecting plate 7 is by heat insulation material 8 supportings that are placed on body of heater 2 bottoms, body of heater 2 perisporiums of heating clamber 22 are equipped with above-mentioned switch control piece 3 and a plurality of venthole 24, its venthole 24 can be circular port, guards against square opening, or diamond hole, or other shape holes, body of heater 2 bottoms are equipped with through hole 25.Above-mentioned bell 1 and body of heater 2 adopt the poly-rare foamed plastics of this second to make, and it not only has certain intensity, also has good heat-insulating property, and manufacturing process is simple, and cost is low.Above-mentioned insulating barrier 4 adopts mica sheet or bakelite plate to make, and it has good thermal conductivity, also has good insulation performance.Above-mentioned heat-conducting plate 5 adopts copper coin or aluminium sheet or zinc-plated sheet iron to make.Above-mentioned heating 6 adopts the 30W-50W heating wire, or Electric radiant Heating Film is made.Said reflection plate 7 adopts low heat conduction glass lens to make.Above-mentioned heat insulation material 8 adopts asbestos board, or aluminium silicate wool, or rock wool is made.
Shown in Figure 3, the switch control 3 of the energy-conservation electric smoldering stove of radiant type is by K switch
1, K
2, diode D
1Constitute, its heating 6 is rated power 50W heating wire RL, two power lines of 220V alternating current respectively with K switch
1, K
2An end connect K switch
1The other end respectively with heating wire RL and resistance R
2An end connect.The other end of heating wire RL respectively with K switch
2The other end and diode D
1An end connect diode D
1The other end and K switch
2One end and resistance R
1, light emitting diode D one end connects resistance R
1With the light emitting diode D other end and resistance R
2The other end connects.Work as K switch
1Connect the 220V alternating current, diode D
1, heating wire RL constitutes series loop, and in resistance R
1On produce very small voltage, make light emitting diode D luminous, the negative half period of alternating current is by diode D
1Be in cut-off state, just at its positive half cycle, diode D
1Conducting, DC voltage is 0.45 times of supply voltage in the arteries and veins, the power output of heating wire RL is about 23W, can be used for the low temperature insulation this moment.When connecting K switch again
2The time, diode D
1Be in by short circuit, heating wire RL two ends are specified alternating voltage 220V, and its power output is rated power 50W, can be used for the above-mentioned electric smoldering stove slow fire product of cooking this moment.
Claims (10)
1, the energy-conservation electric smoldering stove of a kind of radiant type, comprise bell (1), body of heater (2), switch control piece (3), bell (1) is equipped with venthole (1), it is characterized in that: above-mentioned body of heater (2) is built-in with insulating barrier (4), insulating barrier (4) top and body of heater (2), bell (1) constitutes slow fire cavity (21), insulating barrier (4) below constitutes heating clamber (22) with body of heater (2), body of heater (2) perisporium of slow fire cavity (21) is equipped with some air admission holes (23), be equipped with heat-conducting plate (5) above the insulating barrier (4), be equipped with heating (6) below the insulating barrier (4), be equipped with reflecting plate (7) below the heating (6), reflecting plate (7) is by the heat insulation material 8 that is placed on body of heater (2) bottom) supporting, body of heater (2) perisporium of heating clamber (22) is equipped with above-mentioned switch control piece (3) and some ventholes (24), and body of heater (2) bottom is equipped with through hole (25).
2, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that: above-mentioned bell (1) venthole (11) is arranged on its top center.
3, the energy-conservation electric smoldering stove of radiant type according to claim 1, it is characterized in that: it is 2 to 8 that body of heater (2) perisporium of above-mentioned slow fire cavity (21) is equipped with air admission hole (23), and its accumulative total cross-sectional area is gone up the cross-sectional area of venthole (11) more than or equal to bell (1).
4, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that: the heat insulation material (8) of above-mentioned heating clamber (22) leaves the space with its body of heater (2) perisporium.
5, according to claim 1 or 2 or 3 described radiant type electric smoldering stoves, above-mentioned bell (1) and body of heater (2) are made of the rare foamed plastics of poly-this second.
6, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that: above-mentioned thermal baffle (4) is by mica sheet, or bakelite plate is made.
7, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that: above-mentioned heat insulation material (8) by in asbestos board, aluminium silicate wool, the rock wool any, or by its several combinations.
8, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that, above-mentioned body of heater (2) bottom through-hole (25) top is equipped with wire netting (9).
9, the energy-conservation electric smoldering stove of radiant type according to claim 1 is characterized in that: above-mentioned switch control piece (3) is by K switch
1Constitute, or by above-mentioned K switch
1With K
2With diode D
1Constitute.
10, according to claim 1 or 2 or 3 or 4 or 6 or 7 or the 8 or 9 energy-conservation electric smoldering stoves of described radiant type, it is characterized in that: said reflection plate (7) is set to the individual layer reflecting plate, or the reflection multilayer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242630 CN2323280Y (en) | 1997-11-13 | 1997-11-13 | Radiant energy-saving electric smoldering stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242630 CN2323280Y (en) | 1997-11-13 | 1997-11-13 | Radiant energy-saving electric smoldering stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323280Y true CN2323280Y (en) | 1999-06-09 |
Family
ID=33951796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242630 Expired - Fee Related CN2323280Y (en) | 1997-11-13 | 1997-11-13 | Radiant energy-saving electric smoldering stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323280Y (en) |
-
1997
- 1997-11-13 CN CN 97242630 patent/CN2323280Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2323280Y (en) | Radiant energy-saving electric smoldering stove | |
| CN2819075Y (en) | Heat-collecting and energy-saving gas cooker | |
| CN206006882U (en) | A kind of new-energy rice cooker | |
| CN201289127Y (en) | Duplicate supply electric oven | |
| CN2783172Y (en) | Gas/electricity two-purpose energy saving stove | |
| CN210018956U (en) | Environment-friendly gas steam ager | |
| CN2116427U (en) | Electronic temp. -controlled energy-saving multifunctional electric cooker | |
| CN105919454A (en) | High-efficiency precise temperature control intelligent optical furnace | |
| CN211876139U (en) | Multifunctional far infrared electric heater | |
| CN201335437Y (en) | Control circuit of electric heating instrument | |
| CN2219656Y (en) | Domestic electrical roaster | |
| CN203615377U (en) | Kitchen range | |
| CN2909099Y (en) | Electric-saving electric air heater | |
| CN2604131Y (en) | Double-temperature controller electric cooker | |
| CN2364805Y (en) | Multi-function insulation electric gently heating stove | |
| CN201855100U (en) | Electric pressure cooker | |
| CN2130546Y (en) | Sterilizing cabinet | |
| CN210469765U (en) | Kitchen thawing and heating integrated device | |
| CN2246979Y (en) | High-efficient energy-saving electric cooker | |
| CN2653348Y (en) | Energy saving electric heater | |
| CN2470701Y (en) | Efficient energy-saving electric oven | |
| CN2524630Y (en) | Electric stewpot | |
| CN2442616Y (en) | Heat storage energy-saving electric rice pot | |
| CN2184384Y (en) | High efficiency multifunction heat storage electric heating furnace | |
| CN2264554Y (en) | Multi-functional electric heating box |
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 |