CN201666735U - Heat insulation door device of heating device - Google Patents
Heat insulation door device of heating device Download PDFInfo
- Publication number
- CN201666735U CN201666735U CN2010201365791U CN201020136579U CN201666735U CN 201666735 U CN201666735 U CN 201666735U CN 2010201365791 U CN2010201365791 U CN 2010201365791U CN 201020136579 U CN201020136579 U CN 201020136579U CN 201666735 U CN201666735 U CN 201666735U
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- door body
- heater
- door
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- middle level
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Abstract
The utility model relates to a heat insulation door device of a heating device. A heat insulation door is arranged on a furnace body of the heating device, and comprises an outer layer door body, an inner layer door body and at least one middle layer door body, wherein the middle layer door body is arranged between the outer layer door body and the inner layer door body, the inner layer door body and the middle layer door body are selectively accommodated inside the outer layer door body, a flow passage is formed among the outer layer door body, the inner layer door body and the middle layer door body, and the edge of the outer layer door body is provided with a vent hole corresponding to the flow passage. Thereby, the utility model has better heat insulation and thermal isolation effects, and can solve the problem of scald on the users because the furnace door is too hot.
Description
Technical field
The present invention relates to a kind of insulated door, refer to a kind of insulated door device that is applied to heater especially.
Background technology
Press, heater (as box-type furnace) can be used for the heating of food and industry, known heater roughly comprises a body of heater and a fire door, body of heater has several furnace walls, form a furnace chamber between those furnace walls, body of heater also is provided with a loading hatch, and fire door is hubbed at body of heater, fire door can be in order to open and sealing loading hatch corresponding to loading hatch.But, the fire door of known heater, its thermal insulation, effect of heat insulation are not good, this heater in use, the high temperature of body of heater inside can be passed to fire door, if the user touches fire door accidentally, tends to be scalded by overheated fire door.
Summary of the invention
The main purpose of this creation is to provide a kind of insulated door device of heater, and it has preferable thermal insulation, effect of heat insulation, can solve the overheated scald of fire door user's problem.
In order to reach above-mentioned purpose, this creation provides a kind of insulated door device of heater, this insulated door is arranged on the body of heater of heater, comprise outer door body, inner layer door body and at least one middle level door body, this skin door body, this inner layer door body and this at least one middle level door body are respectively arranged with a transparent window, this at least one middle level door body is arranged between this skin door body and this inner layer door body, this inner layer door body and this at least one middle level door body optionally are placed in this skin door body inside, this skin door body, be formed with runner between this inner layer door body and this at least one middle level door body, the edge of this skin door body is provided with the passage corresponding to runner.
This creation provides a kind of insulated door device of heater in addition, this insulated door is arranged on the body of heater of heater, comprise outer door body, inner layer door body and at least one middle level door body, this skin door body, this inner layer door body and this at least one middle level door body are respectively arranged with transparent window, this at least one middle level door body is arranged between this skin door body and this inner layer door body, this inner layer door body and this at least one middle level door body optionally are placed in this skin door body inside, this skin door body, be formed with runner, described runner and exterior between this inner layer door body and this at least one middle level door body.
This creation has following useful effect: the insulated door of this creation adopts the multiple field design, and between outer door body, inner layer door body and middle level door body, be formed with runner, runner and exterior, can make things convenient for the convection current of the inner hot gas of insulated door, make insulated door have preferable thermal insulation, effect of heat insulation, to avoid the overheated scald of insulated door user.
Moreover this creation can be provided with passage in the top and the bottom of outer door body, makes the inner hot gas of insulated door can have preferable convection effects, and its thermal insulation, effect of heat insulation are better.
For enabling further to understand the feature and the technology contents of this creation, see also following detailed description and accompanying drawing about this creation, yet accompanying drawing only provide with reference to and explanation usefulness, be not to be used for this is created in addition limitr.
Description of drawings
Fig. 1 is the schematic perspective view of this creation heater.
Fig. 2 is the schematic top plan view of this creation heater.
Fig. 3 is the cross-sectional schematic of this creation insulated door.
Fig. 4 is the front-view schematic diagram (insulated door is not shown) of this creation heater.
Fig. 5 is the schematic side view of this creation heater.
Symbol description
1 body of heater, 11 furnace walls
111 air intakes, 112 gas outlets
12 furnace chambers, 13 loading hatch
14 shell bodies, 15 fans
151 motors, 152 wind wheels
16 heaters, 2 insulated doors
A 21 outer body 211 transparent windows
212 passages, 213 passages
22 inner layer door bodies, 221 transparent windows
23 middle level door body 231 transparent windows
24 runners, 3 superheated vapor feeding units
31 steam generators, 32 heaters
321 pipelines, 4 protective gas feeding units
41 supply lines, 5 protective gas source
The specific embodiment
See also Fig. 1 to Fig. 5, this creation provides a kind of insulated door device of heater, and this insulated door (fire door) 2 is arranged on the body of heater 1 of heater, can be in order to the loading hatch 13 of open and closed furnace body 1.The insulated door 2 of this creation can be applicable on the heater of various types, does not limit the pattern and the structure of heater, for convenience of description for the purpose of, present embodiment discloses a kind of heater of box-type furnace pattern.
In the present embodiment, this heater comprises a body of heater 1, an insulated door 2, a superheated vapor feeding unit 3 and a protective gas (as nitrogen) feeding unit 4, and body of heater 1 adopts the flame-proof thermal insulation material thermal insulation.Body of heater 1 has top side, bottom side, left side, right side and five (face) furnace walls 11 of rear side, and between those furnace walls 11, form one can be for the furnace chamber 12 of placing material to be heated, and have in the design of body of heater 1 front side one can be for the loading hatch 13 of loading and unloading material to be heated.Those 11 outsides, furnace wall are coated with a metal shell body 14.
The furnace wall 11 of body of heater 1 rear side is provided with several air intakes 111, several gas outlets 112 and at least one fan 15, in the present embodiment, those air intakes 111 are arranged at the zone line of the top and the bottom of rear side furnace wall 11,112 two side areas that are arranged at rear side furnace wall 11 in those gas outlets, those air intakes 111, those gas outlets 112 are connected with furnace chamber 12, fan 15 is arranged between those air intakes 111 and those gas outlets 112, and fan 15 is made up of motor 151 and wind wheel 152.Be to be provided with two fans 15 in the present embodiment; two fans 15 correspond respectively to the air intake 111 of the zone line of 11 tops, rear side furnace wall and bottom; the superheated vapor and the protective gas of superheated vapor feeding unit 3 and 4 supplies of protective gas feeding unit; can utilize two fans 15 to pump via air intake 111 suctions and gas outlet 112 sends; make superheated vapor and protective gas in furnace chamber 12, produce good circulation, make samming, all the gas effect is preferable.On body of heater 1, can be provided with a heater 16 in addition, to have the preferable thermal effect that adds corresponding to those air intake 111 places.The mode of heating that above-mentioned superheated vapor feeding unit 3 and protective gas feeding unit 4 only disclose for present embodiment, but heater does not limit mode of heating, can be electric heating, steam or other the mode of heating of other various types yet.
Body of heater 1 front side is pivoted with insulated door 2, and in the present embodiment, this insulated door 2 is a square door body, but the shape of insulated door 2 do not limit, and insulated door 2 is corresponding to this loading hatch 13, can be in order to open and seal this loading hatch 13.In the present embodiment, insulated door 2 adopts triple layer designs, that is it comprises an outer body 21, an inner layer door body 22 and at least one middle level door body 23 that is arranged between outer door body 21 and the inner layer door body 22, modes such as the rotating shaft that outer door body 21, inner layer door body 22 and the 23 1 side utilizations of middle level door body are general, hinge are articulated in body of heater 1, can rotate with respect to body of heater 1 respectively.Outer door body 21 is hollow casing, and inner layer door body 22 and middle level door body 23 optionally are placed in outer door body 21 inside.
Each body 21 to 23 is respectively arranged with a transparent window 211,221 and 231, and those transparent windows 211,221 and 231 are heat-resisting Transparent Parts such as heat resistant glass, can be convenient to watch the variation of furnace chamber 12 inside.When inner layer door body 22 and middle level door body 23 are placed in outer door body 21 inside, when outer door body 21, inner layer door body 22 and middle level door body 23 coincide together, be formed with runner 24 (as shown in Figure 3) between outer door body 21, inner layer door body 22 and the middle level door body 23, and be provided with several passages 212 and 21 corresponding to runner 24 in the edge of outer door body 21
3, but passage 212 and 213 position and the quantity that are provided with do not limit, can give suitable variation, lie in the top of outer door body 21 and bottom in the present embodiment and be respectively equipped with passage 212 and 213 corresponding to runner 24, make runner 24 and exterior, so that the convection current of insulated door 2 inner hot gas makes insulated door 2 have preferable thermal insulation, effect of heat insulation, to avoid insulated door 2 overheated scald users.
In this creation the foregoing description, insulated door 2 adopts triple layer designs, but this creation does not limit the number of plies of insulated door 2, that is middle level door body 23 also can be suitable sets up to two or more, and the multiple field that makes insulated door 2 form four layers or other number designs.
Superheated vapor feeding unit 3 is connected in body of heater 1, in order to carry superheated vapor to furnace chamber 12.Superheated vapor feeding unit 3 comprises a steam generator 31 and a heater 32, being provided with suitable pipeline between steam generator 31 and the heater 32 is connected, steam generator 31 also is connected with suitable water source, in order to transporting water to steam generator 31 inside, so that utilize steam generator 31 to heat water to 100 ℃, the water heating evaporation is become do and fullly close steam, again it is delivered to heater 32 and continues to be heated to higher temperature (as 300 ℃ etc.), make it become superheated vapor.Heater 32 is connected in body of heater 1 with suitable pipeline 321, pipeline 321 1 ends can be close to air intake 111, pipeline 321 1 ends also can be between air intake 111 and gas outlet 112 position arbitrarily, so superheated vapor of superheated vapor feeding unit 3 supplies, can utilize fan 15 to pump and send, make superheated vapor in furnace chamber 12, produce good circulation via air intake 111 suctions and gas outlet 112.In another embodiment of this creation, also can not set into EGRs such as gas port 111, gas outlet 112 and fan 15.
Protective gas feeding unit 4 is connected in body of heater 1, and protective gas feeding unit 4 has a supply line 41, and supply line 41 can be in order to carry protective gas (as nitrogen) to furnace chamber 12.In the present embodiment, protective gas feeding unit 4 is directly connected in body of heater 1, protective gas is not heated promptly directly enter furnace chamber 12.In another embodiment of this creation (figure slightly); supply line 41 1 ends also can be connected in heater 32; make protective gas feeding unit 4 can see through heater 32 and be connected in body of heater 1; therefore can carry protective gas to heater 32 to be heated to high temperature earlier, via pipeline protective gas is delivered in the furnace chamber 12 again.Supply line 41 1 ends can be close to air intake 111; supply line 41 1 ends also can be between air intake 111 and gas outlet 112 position arbitrarily; make protective gas also can utilize fan 15 to pump and send, make protective gas in furnace chamber 12, produce good circulation via air intake 111 suctions and gas outlet 112.
This creation can be used for the heater of food, and this heater is connected in protective gas source 5 with supply line 41 other ends, makes it form a heating system.This creation can be used for the heating of food such as roasting class or fried class; and suitable stone or metal plate for standing a stove on as a precaution against fire (figure slightly) is set in furnace chamber 12; so that put food to be heated; this food to be heated can be before heating oil spout or of short duration immersion oil; then utilize superheated vapor feeding unit 3 input superheated vapors that food is heated; superheated vapor is except can be in order to heated food; also have and save protective gas and react with material composition; functions such as decomposed substance; especially can avoid roasting; produce the material of harmful human body in the deep-fried food process; and heating process is not fried in oil; and be to use oil spout or of short duration immersion oil; utilize superheated vapor to reach the purpose that boils; therefore the contained grease of food is less, comparatively healthy.
This creation also can be used for the heater of industry; that is be used for the heating of the industrial article such as oxide, carbide, nitride of metal, metal dust, metal; protective gas (as nitrogen) has functions such as the oxygen of eliminating, minimizing oxidation, can prevent effectively that the material in the industrial article is oxidized.
The insulated door 2 of this creation adopts the design of multilayer (as three layers) formula, and between outer door body 21, inner layer door body 22 and middle level door body 23, be formed with runner 24, and be provided with passage 212 and 213 in the edge of outer door body 21 corresponding to runner 24, make runner 24 and exterior, can make things convenient for the convection current of insulated door 2 inner hot gas, make insulated door 2 have preferable thermal insulation, effect of heat insulation, to avoid insulated door 2 overheated scald users.
Moreover the passage 212 of this creation and 213 can be located at the top and the bottom of outer door body 21, makes insulated door 2 inner hot gas can have preferable convection effects, and its thermal insulation, effect of heat insulation are better.
The above only is the preferred embodiment of this creation, and the non-protection domain that is intended to limit to this creation so the equivalence of using this creation specification and accompanying drawing content to do such as changes, all in like manner all is contained in the protection domain of this creation claim, closes and gives Chen Ming.
Claims (8)
1. the insulated door device of a heater, it is characterized in that, this insulated door is arranged on the body of heater of heater, comprise outer door body, inner layer door body and at least one middle level door body, this skin door body, this inner layer door body and this at least one middle level door body are respectively arranged with transparent window, this at least one middle level door body is arranged between this skin door body and this inner layer door body, this inner layer door body and this at least one middle level door body optionally are placed in this skin door body inside, this skin door body, be formed with runner between this inner layer door body and this at least one middle level door body, the edge of this skin door body is provided with the passage corresponding to runner.
2. the insulated door device of heater according to claim 1 is characterized in that, this skin door body is hollow casing, and described passage is located at the top and the bottom of this skin door body.
3. the insulated door device of heater according to claim 1 and 2 is characterized in that, this skin door body, this inner layer door body and this at least one middle level Men Tiyi side are articulated in this body of heater.
4. the insulated door device of heater according to claim 1 and 2 is characterized in that, this at least one middle level door body is provided with two or more.
5. the insulated door device of heater according to claim 1 and 2 is characterized in that, this body of heater has several furnace walls, forms a furnace chamber between those furnace walls, and this body of heater one side is provided with a loading hatch, and this insulated door is corresponding to this loading hatch.
6. the insulated door device of a heater, it is characterized in that, this insulated door is arranged on the body of heater of heater, comprise outer door body, inner layer door body and at least one middle level door body, this skin door body, this inner layer door body and this at least one middle level door body are respectively arranged with transparent window, this at least one middle level door body is arranged between this skin door body and this inner layer door body, this inner layer door body and this at least one middle level door body optionally are placed in this skin door body inside, this skin door body, be formed with runner, described runner and exterior between this inner layer door body and this at least one middle level door body.
7. the insulated door device of heater according to claim 6 is characterized in that, this skin door body, this inner layer door body and this at least one middle level Men Tiyi side are articulated in this body of heater.
8. the insulated door device of heater according to claim 6 is characterized in that, this at least one middle level door body is provided with two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201365791U CN201666735U (en) | 2010-03-08 | 2010-03-08 | Heat insulation door device of heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201365791U CN201666735U (en) | 2010-03-08 | 2010-03-08 | Heat insulation door device of heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666735U true CN201666735U (en) | 2010-12-08 |
Family
ID=43267694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201365791U Expired - Fee Related CN201666735U (en) | 2010-03-08 | 2010-03-08 | Heat insulation door device of heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783504A (en) * | 2012-08-28 | 2012-11-21 | 李昆生 | Heat-dividing flow-guiding partition board device of combined type electric duck roaster |
| CN110671938A (en) * | 2019-10-08 | 2020-01-10 | 徐州工程学院 | High-safety gallium oxide high-temperature calcining furnace |
| CN115624040A (en) * | 2022-10-24 | 2023-01-20 | 广州展卓商用设备制造有限公司 | Vertical bread baking equipment |
-
2010
- 2010-03-08 CN CN2010201365791U patent/CN201666735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783504A (en) * | 2012-08-28 | 2012-11-21 | 李昆生 | Heat-dividing flow-guiding partition board device of combined type electric duck roaster |
| CN110671938A (en) * | 2019-10-08 | 2020-01-10 | 徐州工程学院 | High-safety gallium oxide high-temperature calcining furnace |
| CN115624040A (en) * | 2022-10-24 | 2023-01-20 | 广州展卓商用设备制造有限公司 | Vertical bread baking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |