CN213189114U

CN213189114U - Electric heating furnace

Info

Publication number: CN213189114U
Application number: CN202020959384.0U
Authority: CN
Inventors: 赵斌
Original assignee: Chengdu Langcheng Electronics Co ltd
Current assignee: Chengdu Langcheng Electronics Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-05-14
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an electric heating furnace, which relates to the field of heating furnaces and comprises a furnace bottom, a first gasket, a second gasket, a heating plate, a clapboard, a fixing part, an outer furnace, an inner furnace, a furnace cover, an air valve, a control panel, a first handle and a second handle; it need not naked light or conduction formula heating and lets heat directly produce at the bottom of a boiler, therefore the thermal efficiency has obtained very big improvement, be an energy-efficient kitchen utensil, be different from all traditional have fire or no fire conduction heating kitchen utensils and appliances, interior stove and bell cooperate and set up with one heart, to the inconsistent part of interior stove and bell, interior stove can be dismantled with the bell and be connected, prevent that the interior object from floating out of the stove because the steam that high temperature produced, the bell cooperatees with the pneumatic valve and sets up with one heart, to the inconsistent part of bell and pneumatic valve, the bell can be dismantled with the pneumatic valve and be connected, prevent that inside atmospheric pressure is too big, increased the pneumatic valve and reduced inside atmospheric pressure.

Description

Electric heating furnace

Technical Field

The utility model relates to a heating furnace field specifically is an electric heating furnace.

Background

It does not need open fire or conduction heating and makes heat directly produce at the bottom of the pan, so the heat efficiency is greatly improved. Is a high-efficiency energy-saving kitchen utensil and is completely different from all the traditional kitchen utensils with fire or without fire conduction heating.

When the electric cooker is used, alternating current is introduced into the heating coil, an alternating magnetic field is generated around the coil, most of magnetic lines of force of the alternating magnetic field pass through the metal cooker body, a large amount of eddy currents are generated in the bottom of the cooker, and therefore heat required by cooking is generated, open fire does not exist in the heating process, and the electric cooker is safe and sanitary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an electric heating furnace.

The purpose of the utility model is realized through the following technical scheme: an electric heating furnace comprises a furnace bottom, a first gasket, a second gasket, a heating plate, a partition plate, a fixing piece, an outer furnace, an inner furnace, a furnace cover, an air valve, a control panel, a first handle and a second handle;

for the part of the furnace bottom, which is abutted against the first gasket, the groove of the furnace bottom is superposed with the bottom of the first gasket,

for the part of the first gasket which is contacted with the heating plate, the top of the first gasket is superposed with the bottom of the heating plate,

for the part of the heating plate which is contacted with the second gasket, the top of the heating plate is superposed with the bottom of the second gasket,

for the part of the second gasket, which is abutted against the fixed part, the top of the second gasket is superposed with the bottom of the fixed part,

wherein the fixing piece is matched with the outer furnace and concentrically arranged, the fixing piece is detachably connected with the outer furnace for the part of the fixing piece, which is abutted against the outer furnace,

wherein the outer furnace and the inner furnace are matched and concentrically arranged, the outer furnace and the inner furnace are detachably connected for the part of the outer furnace, which is in contact with the inner furnace,

wherein the inner furnace and the furnace cover are matched and concentrically arranged, the inner furnace and the furnace cover are detachably connected for the part of the inner furnace, which is abutted against the furnace cover,

the furnace cover is matched with the air valve and concentrically arranged, and the furnace cover is detachably connected with the air valve for the part of the furnace cover, which is abutted against the air valve.

Furthermore, for the part of the first handle which is contacted with the outer furnace, the inner wall of the first handle is superposed with the outer wall of the outer furnace,

and for the part of the second handle, which is contacted with the outer furnace, the inner wall of the second handle is superposed with the outer wall of the outer furnace.

Furthermore, for the part of the furnace bottom, which is abutted against the control panel, the groove of the furnace bottom is superposed with the outer wall of the control panel.

Furthermore, the adhesive between the furnace bottom and the partition plate is UV curing adhesive.

Further, the inner furnace is made of ceramic fiber board layer materials.

Furthermore, the heating plate is made of electromagnetic steel plate materials.

Further, the top of the hearth coincides with the bottom of the partition plate for the portion of the hearth that abuts against the partition plate.

The utility model has the advantages that: (1) wherein interior stove and bell cooperate and set up with one heart, to the inconsistent part of interior stove and bell, interior stove can be dismantled with the bell and be connected, prevents that the interior object from owing to the steam that high temperature produced from drifting out in the stove, and the bell cooperatees with the pneumatic valve and sets up with one heart, and to the inconsistent part of bell and pneumatic valve, the bell can be dismantled with the pneumatic valve and be connected, prevents that inside atmospheric pressure is too big, has increased the pneumatic valve and has reduced inside atmospheric pressure.

(2) The furnace bottom is abutted to the partition plates, the top of the furnace bottom is overlapped with the bottom of the partition plates, and the furnace bottom is connected with the partition plates through adhesives, so that the service life of the furnace bottom is effectively prolonged.

(3) The part of the furnace bottom which is contacted with the control panel, the groove of the furnace bottom and the outer wall of the control panel are superposed, and the electric heating furnace is more convenient to use by adding a switch and adjusting the temperature.

Drawings

FIG. 1 is a schematic view of an electric heating furnace of the present invention;

FIG. 2 is a sectional view of the electric heating furnace of the present invention;

FIG. 3 is a partial view of the furnace cover of the electric heating furnace of the present invention;

FIG. 4 is a view of a control panel of the electric heating furnace of the present invention;

in the figure, 1-furnace bottom, 2-first gasket, 3-second gasket, 4-heating plate, 5-clapboard, 6-fixing piece, 7-outer furnace, 8-inner furnace, 9-furnace cover-, 10-air valve, 11-control panel, 12-first handle, 13-second handle.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Comprises a furnace bottom 1, a first gasket 201, a second gasket 202, a heating plate 4, a clapboard 5, a fixing piece 6, an outer furnace 7, an inner furnace 8, a furnace cover 9, an air valve 10, a control panel 11, a first handle 121 and a second handle 122;

for the part of the furnace bottom 1 which is contacted with the first gasket 201, the groove of the furnace bottom 1 is superposed with the bottom of the first gasket 201, the furnace bottom 1 adopts ceramic fiber material, the ceramic fiber material is fibrous light refractory material, and has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical shock resistance, thereby improving the safety of the furnace bottom 1, protecting the furnace bottom 1 from thermal deformation and prolonging the service life of the furnace bottom 1,

for the part of the first pad 201 which is contacted with the heating plate 4, the top of the first pad 201 is superposed with the bottom of the heating plate 4, the heating plate 4 converts the electric energy into the heat energy to heat the object, the electric heating energy can directly generate heat in the heated object, therefore, the heat efficiency is high, the temperature rising speed is high, the integral uniform heating or the local heating is realized, the first pad 201 and the heating plate 4 are connected by adopting the adhesive, the stability of the heating plate 4 is ensured,

for the part of the heating plate 4 which is contacted with the second gasket 202, the top of the heating plate 4 is superposed with the bottom of the second gasket 202, the second gasket and the heating plate are connected by adhesive, the stability of the heating plate 4 is ensured,

for the part of the second pad 202, which is in contact with the fixing member 6, the top of the second pad 202 coincides with the bottom of the fixing member 6, the second pad 202 and the fixing member 6 are bonded by an adhesive, so as to play a role of stabilization,

wherein the fixing piece 6 is matched with the outer furnace 7 and is concentrically arranged, for the part of the fixing piece 6, which is abutted against the outer furnace 7, the fixing piece 6 is detachably connected with the outer furnace 7, not only the outer furnace 7 is fixed, but also the temperature can be provided for the outer furnace,

wherein the outer furnace 7 and the inner furnace 8 are matched and concentrically arranged, the outer furnace 7 and the inner furnace 8 are detachably connected for the part where the outer furnace 7 is contacted with the inner furnace 8, the double-layer furnace ensures the structural stability of the inner furnace,

wherein the inner furnace 8 and the furnace cover 9 are matched and concentrically arranged, the inner furnace 8 and the furnace cover 9 are detachably connected for the part of the inner furnace 8, which is abutted against the furnace cover 9, so as to prevent the steam generated by the high temperature in the furnace from floating out of the furnace,

the furnace cover 9 is concentrically arranged with the air valve 10 in a matched mode, the furnace cover 9 is detachably connected with the air valve 10 for the part, abutted to the air valve 10, of the furnace cover 9, the internal air pressure is prevented from being too large, and the air valve is added to reduce the internal air pressure.

As shown in fig. 1 and 2, when the button switch is turned on, the heating plate 4 starts to heat, when the heating plate 4 is heated to a certain temperature, the first gasket 201 isolates the heating plate 4 from the furnace bottom 1, and reduces the temperature of the furnace bottom 1, the second gasket 202 is made of graphite material and plays a role of heat transfer, the temperature of the heating plate 4 is uniformly transferred to the second gasket 202, the second gasket 202 is abutted against the outer furnace 7, the second gasket 202 transmits the temperature uniformly to the outer furnace, the outer furnace is fixed by the fixing member 6 arranged on the outer ring of the bottom of the outer furnace, and the inner furnace 8 is heated by transmitting the temperature uniformly to the inner furnace 8 through the outer furnace, so as to heat the inner temperature of the inner furnace, and play a role of cooking, as shown in fig. 4, the switch panel 11 has four keys, the temperature is increased, decreased, opened and closed, the four keys simultaneously act on the heating plate 4, and affect the heating plate 4, when the electric heating furnace is needed, the opening key is pressed, the temperature is adjusted according to the temperature increase and temperature decrease of the needed temperature, when the electric heating furnace is not needed, the closing key is pressed, and the heating plate does not continue to heat.

Further, for the part of the first handle 121 which is contacted with the outer furnace 7, the inner wall of the first handle 121 is coincided with the outer wall of the outer furnace 7,

for the part of the second handle 122 which is contacted with the outer furnace 7, the inner wall of the second handle 122 is superposed with the outer wall of the outer furnace 7, so that the furnace body is convenient to take and place.

Further, the handle is first handle 121, second handle 122 respectively, and both pass through the adhesive bonding, fix on outer stove 7, and the handle adopts the teflon material, and thermal conductivity is poor, can prevent that the accident of scald from taking place, facilitates the use and deposits outer stove 7 and interior stove 8.

Furthermore, for the part of the furnace bottom 1 which is inconsistent with the control panel 11, the groove of the furnace bottom 1 is superposed with the outer wall of the control panel 11, and the electric heating furnace is more convenient to use by adding a switch and adjusting the temperature.

Furthermore, the adhesive between the furnace bottom 1 and the partition plate 5 is a UV curing adhesive, so that the curing speed is very high and the applicability is very strong.

Further, the inner furnace 8 is made of a ceramic fiber board layer material, so that the temperature can be effectively controlled.

Further, the heating plate 4 is made of an electromagnetic steel plate material, and has good workability and a high lamination factor.

Furthermore, for the part of the furnace bottom 1 which is abutted against the partition plate 5, the top of the furnace bottom 1 is superposed with the bottom of the partition plate 5 and is connected by adopting an adhesive, so that the service life of the furnace bottom 1 is effectively protected.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An electric heating furnace is characterized by comprising a furnace bottom (1), a first gasket (201), a second gasket (202), a heating plate (4), a partition plate (5), a fixing piece (6), an outer furnace (7), an inner furnace (8), a furnace cover (9), an air valve (10), a control panel (11), a first handle (121) and a second handle (122);

for the part of the furnace bottom (1) which is abutted against the first gasket (201), the groove of the furnace bottom (1) is superposed with the bottom of the first gasket (201),

for the part of the first gasket (201) which is contacted with the heating plate (4), the top of the first gasket (201) is superposed with the bottom of the heating plate (4),

for the part of the heating plate (4) which is contacted with the second gasket (202), the top of the heating plate (4) is superposed with the bottom of the second gasket (202),

for the part of the second gasket (202) which is abutted against the fixing piece (6), the top of the second gasket (202) is superposed with the bottom of the fixing piece (6),

wherein the fixing piece (6) is matched with the outer furnace (7) and concentrically arranged, for the part of the fixing piece (6) which is pressed against the outer furnace (7), the fixing piece (6) is detachably connected with the outer furnace (7),

wherein the outer furnace (7) and the inner furnace (8) are matched and concentrically arranged, the outer furnace (7) and the inner furnace (8) are detachably connected for the part where the outer furnace (7) is contacted with the inner furnace (8),

wherein the inner furnace (8) and the furnace cover (9) are matched and concentrically arranged, the inner furnace (8) and the furnace cover (9) are detachably connected for the part of the inner furnace (8) which is pressed against the furnace cover (9),

the furnace cover (9) is matched with the air valve (10) and concentrically arranged, and the furnace cover (9) is detachably connected with the air valve (10) for the part of the furnace cover (9) which is abutted against the air valve (10).

2. An electrothermal heater according to claim 1, wherein, for a portion where the first handle (121) abuts against the outer furnace (7), an inner wall of the first handle (121) coincides with an outer wall of the outer furnace (7),

for the part of the second handle (122) which is contacted with the outer furnace (7), the inner wall of the second handle (122) is superposed with the outer wall of the outer furnace (7).

3. An electrothermal heater according to claim 1, characterized in that the recess of the hearth (1) coincides with the outer wall of the control panel (11) for the portion of the hearth (1) that abuts against the control panel (11).

4. An electrothermal furnace according to claim 1, wherein the adhesive between the furnace bottom (1) and the partition plate (5) is a UV-curable adhesive.

5. An electrothermal heater according to claim 1, wherein the inner furnace (8) is of ceramic fiberboard layer material.

6. An electrothermal heater according to claim 1, wherein the heating plate (4) is made of an electromagnetic steel plate material.

7. An electrothermal heater according to claim 1, wherein the top of the hearth (1) coincides with the bottom of the partition wall (5) for the portion of the hearth (1) that abuts against the partition wall (5).