CN208720298U

CN208720298U - Ceramics furnace

Info

Publication number: CN208720298U
Application number: CN201820531613.1U
Authority: CN
Inventors: 蒙继龙
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2019-04-09
Anticipated expiration: 2028-04-13

Abstract

The utility model provides ceramics furnace, is mainly made of stove top case, drop-bottom, furnace panel, furnace core.Stove top case, which is placed on drop-bottom, forms ceramics furnace entirety, and furnace panel is fixed at the top of stove top case, is made of one-way heat conduction ceramics, and furnace core is placed in the space that bell and drop-bottom are formed；Furnace core is made of five layers of composite material, and top layer and furnace panel are in close contact, and lowest level is kept at a distance from 3~10mm with drop-bottom, and the fever of furnace core top layer is directly quickly conducted to pot body placed on it by the great furnace panel of normal direction thermal coefficient.The utility model is compared with the Domestic stove used now, and at low cost, heating speed is fastly, low energy consumption；More common electric furnace, electric ceramic heaters, light-wave cooker economize on electricity 30%, compared with electromagnetic oven economize on electricity 25%, compared with molecule resonance furnace economize on electricity about 8%~10%, electromagnetic-radiation-free is generated without pernicious gas, and sheerly Pollutioless stove and range is, it can be achieved that various cooking crafts.

Description

Ceramics furnace

Technical field

The utility model relates to Domestic stove field of electric heating, in particular to environmental protection and energy saving ceramics furnace.

Background technique

Household cooking stove is many kinds of, mainly there is Fuel Furnace and electric furnace.Fuel Furnace is for its fuel type.There is burning Bavin, burning grass, fire coal, combustion gas etc., electric furnace has common electric furnace, electric ceramic heaters, electromagnetic oven, micro-wave oven, light-wave cooker, molecule resonance furnace etc.. Fuel Furnace greatest drawback is to pollute to kitchen environment greatly, and gas furnace still generates hidden peril of explosion because of gas leakage, and accident is commonplace. Electromagnetic oven, generates electromagnetic radiation at micro-wave oven, is detrimental to health, electric furnace, electric ceramic heaters electrical efficiency are low.Molecule resonance furnace, no electromagnetism Radiation, environmental protection economize on electricity can say it is current classic Domestic stove, but still have more progressive improved place, to make to be related to thousand Ten thousand families, promote the well-being of mankind, and current eager need.

Utility model content

The purpose of the utility model is to overcome prior art defect and deficiency, provide a kind of better than current existing stove New varieties, environmental protection and energy saving ceramics furnace.

The purpose of this utility model is realized by following technical proposals.

Ceramics furnace comprising stove top case, drop-bottom, furnace panel and furnace core；Stove top case and drop-bottom constitute furnace space, furnace Core is located in furnace space, and furnace panel is fixed at the top of stove top case；Furnace core is from top to bottom by pottery composite heating board, small heat Capacity ceramic layer, ceramic reservoir, insulating layer and heat dissipating layer are constituted；Furnace panel is one-way heat conduction ceramics, pottery composite hair Hot plate and furnace panel are in close contact, and the two poles of the earth that pottery composite heating board passes through are connect by conducting wire with power governor.

Further, the lowest level of furnace core, that is, between heat dissipating layer and drop-bottom is equipped with more than one compressed spring.

Further, the pottery composite heating board is in addition to top surface, and lap is by the covering of small thermal capacity ceramic layer.

Further, the furnace panel uses SiO₂Crystalline ceramic plate.

Further, the top layer of the furnace core makes pottery composite heating board using SiO₂/ Fe-Cr-AL composite layer, By Fe-Cr-AL alloy material and emulsified SiO₂It is combined.

Further, the small thermal capacity ceramic layer is SiO₂/ AL₂O₃Composite layer；Ceramic reservoir is that high alumina is resistance to Fiery material layer.

Further, the insulating layer is ceramic wool insulation layer.

Further, the heat dissipating layer is Du Xin Be plate layer.

Further, furnace core top layer should be in close contact with furnace panel, and lowest level keeps 5 ~ 10mm spacing away from drop-bottom.

Compared with prior art, environmental protection and energy saving ceramics furnace provided by the utility model has the advantages that

1, environmental protection, electromagnetic-radiation-free, no toxic gas generate, are clean.

2, it economizes on electricity: more common electric furnace, 30% or more electric ceramic heaters economize on electricity, compared with electromagnetic oven economize on electricity 25% or so, compared with molecule resonance furnace Economize on electricity 8% ~ 10% saves money 45% compared with gas burner.

3, heating rate is fast, is powered the several seconds, and boiler face plate temperature is i.e. up to 300 DEG C or more.

4,30 minutes after having a power failure, furnace surface temperature is not less than 300 DEG C.

5, manufacturing cost is cheap.

Detailed description of the invention

Fig. 1 is specific embodiment ceramics furnace structural schematic diagram.

1- is stove top case in figure；2- furnace panel；3- pottery composite heating board；The small thermal capacity ceramic layer of 4-；5- ceramics Reservoir；6- conducting wire；7- insulating layer；8- heat dissipating layer；9- compressed spring；10- drop-bottom；11- power governor.

Specific embodiment

The specific implementation of the utility model is described further below in conjunction with attached drawing and example, but the reality of the utility model Apply and protect it is without being limited thereto, if it is noted that below have especially be described in detail place or material, be those skilled in the art Member can refer to prior art realization.

Such as Fig. 1, ceramics furnace comprising stove top case 1, drop-bottom 10, furnace panel 2 and furnace core；Stove top case 1 and 10 structure of drop-bottom At furnace space, furnace core is located in furnace space, and furnace panel 2 is fixed on 1 top of stove top case；Furnace core is compound by pottery electricity from top to bottom Material heating board 3, small thermal capacity ceramic layer 4, ceramic reservoir 5, insulating layer 7 and heat dissipating layer 8 are constituted；Furnace panel is one-way heat conduction Ceramics, pottery composite heating board and furnace panel are in close contact, and the two poles of the earth that pottery composite heating board passes through pass through conducting wire 6 It is connect with power governor 11.

Preferably, furnace core is made of five layers of composite material: first layer make pottery composite heating board 3 be it is emulsified SiO₂/ Fe-Cr-AL composite panel, the second layer, that is, small thermal capacity ceramic layer 4 are ALO₃- SiO₂Composite material, it is therefore an objective to make Heat is quickly transmitted to cookware by the furnace panel 2 minimum towards thermal coefficient by heating board electrified regulation, and the layer is inhaled at this time It is thermoae small；Third layer is that ceramic reservoir 5 is refractory material with large heat capacity (such as aluminous refractory), it is therefore an objective to be made in furnaceman In the process, the heat transmitted downwards is saved, the 4th layer i.e. insulating layer 7 is the alumina silicate fibre material of good heat insulating, it is therefore an objective to The heat loss of reservoir is reduced, layer 5, that is, heat dissipating layer 8 is the metal layer of perfect heat-dissipating, absorbs the heat leaked by insulating layer And dissipate rapidly, the layer is away from 3 ~ 10mm of furnace bottom, and below furnace layer 5,3 compressed springs are arranged by isosceles triangle, keep pottery electricity compound Material heating board and furnace panel are in close contact.

Furnace panel 2 is fixed on stove top case 1, and usage is very big to thermal coefficient, towards the minimum ceramic material of thermal coefficient (such as SiO₂Crystalline ceramic plate) it is made, two poles of pottery composite heating board are connected by conducting wire 6 with power governor 11, function Electricity input heating board fever is implementable cooking food by conducting wire 6 by rate adjuster 11.

The ceramic road environmental protection of the utility model, electromagnetic-radiation-free, no toxic gas generates, is clean, in power and outer strip In the case that part is the same, more common electric furnace, 30% or more electric ceramic heaters economize on electricity, compared with electromagnetic oven economize on electricity 25% or so, compared with molecule resonance furnace Economize on electricity 8% ~ 10% saves money 45% compared with gas burner.Heating rate is fast after energization, and 30 minutes after power failure, furnace surface temperature is not less than 300 DEG C, It is energy-efficient.

Claims

1. ceramics furnace, it is characterised in that including stove top case, drop-bottom, furnace panel and furnace core；Stove top case and drop-bottom constitute furnace body Space, furnace core are located in furnace space, and furnace panel is fixed at the top of stove top case；Furnace core is generated heat by pottery composite from top to bottom Plate, small thermal capacity ceramic layer, ceramic reservoir, insulating layer and heat dissipating layer are constituted；Furnace panel is one-way heat conduction ceramics, and pottery electricity is compound Material heating board and furnace panel are in close contact, and the two poles of the earth that pottery composite heating board passes through are connected by conducting wire and power governor It connects.

2. ceramics furnace according to claim 1, which is characterized in that the lowest level of furnace core, that is, set between heat dissipating layer and drop-bottom There is more than one compressed spring.

3. ceramics furnace according to claim 1, which is characterized in that the pottery composite heating board in addition to top surface, Lap is covered by small thermal capacity ceramic layer.

4. ceramics furnace according to claim 1, which is characterized in that the furnace panel uses SiO₂Crystalline ceramic plate.

5. ceramics furnace according to claim 1, which is characterized in that the top layer of the furnace core i.e. pottery composite fever Plate uses SiO₂/ Fe-Cr-AL composite layer.

6. ceramics furnace according to claim 1, which is characterized in that the small thermal capacity ceramic layer is SiO₂/ AL₂O₃It is compound Material layer；Ceramic reservoir is aluminous refractory layer.

7. ceramics furnace according to claim 1, which is characterized in that the insulating layer is ceramic wool insulation layer.

8. ceramics furnace according to claim 1, which is characterized in that the heat dissipating layer is Du Xin Be plate layer.

9. ceramics furnace according to claim 1, which is characterized in that furnace core top layer and furnace panel are in close contact, lowest level 5 ~ 10mm spacing is kept away from drop-bottom.