CN2240322Y - Gas oven for food - Google Patents
Gas oven for food Download PDFInfo
- Publication number
- CN2240322Y CN2240322Y CN 95243105 CN95243105U CN2240322Y CN 2240322 Y CN2240322 Y CN 2240322Y CN 95243105 CN95243105 CN 95243105 CN 95243105 U CN95243105 U CN 95243105U CN 2240322 Y CN2240322 Y CN 2240322Y
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- China
- Prior art keywords
- gas
- baking box
- combustion
- valve
- casing
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- 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
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to a gas oven for food. The bottom of an oven body with a door is provided with a gas combustion structure; the top of the oven body is provided with an air outlet; the inner side of the oven body is provided with a bearing structure for bearing material carrying members, wherein, the gas combustion structure is positioned in a combustion chamber of the bottom of the oven body.
Description
The utility model relates to the combustion gas is the foodstuff oven of fuel, is particularly suitable for using in the family.
On traditional electric oven basis, for enlarging the scope of application, especially be fit to use under family's condition, with the combustion gas the existing report of foodstuff oven of fuel.Its version is except that carrying the complicated again form of Combustion Source structure as Chinese patent 87212152 documents such as grade are disclosed, much all be with gas stove associating or only utilize its waste heat to increase toasting performance, and the form that self must not be used with gas stove thermal source commonly used with Combustion Source.As Chinese patent 89213417.8 be exactly need by or a kind of domestic gas foodstuff oven of being used with the gas stove Combustion Source.The baking box of this form does not possess combustion heat source because of self, can't use separately.And when being used with cooking stove, not only move repeatedly and with inconvenience such as cooking stove clashed on normal service time outside, because cooking stove itself does not have the designing requirement of the use of being mated, so on structure, baking box " borrowing " during with the cooking stove Combustion Source placement location and security reliability aspect all have many problems.
The purpose of this utility model is that providing a kind of at the problems referred to above is the foodstuff oven of fuel with the combustion gas, and it is had can use separately, and convenient and safe and reliable characteristics, is more suitable for using under family's condition.
The structure of the utility model baking box is to be provided with the fuel gas buring structure at the bottom half of being with door, is provided with exhaust outlet at the top of casing, is provided with the support structure of loading members such as being used for support pallet, carriage in the case.Fuel gas buring structure wherein is arranged in the combustion chamber of bottom half.For making full use of and bring into play the fuel combustion heat, burning structure can adopt the form that is matched with the infrared radiant material layer that is positioned at its superjacent air space by the combustion gas induction tunnel.This infrared radiant material layer can be for having the ceramic wafer of required infrared radiation property, or be coated with the wire netting of suitable infrared radiant material, or other materials similar layer or material stratum reticulare.The front end of induction tunnel links with the gas supply pipe road that has lighting valve.
In order to reduce the inconvenience of igniting repeatedly in the bake process, and help increasing other useful attached and insurance function, in burning structure, can be provided with a little burning things which may cause a fire disaster kept burning day and night, can adopt the existing principle mode of using in utensils such as gas heater at present, draw branch's aspirating pipeline and be arranged in combustion chamber and be combined with the ever-burning flame combustion head UNICOM that the electrion head that electrically connects is arranged with lighting valve simultaneously by suitable position for the main gas supply pipe road of induction tunnel burning.Its structural principle is also adopted in present gas and hot water (or shower) device in a large number.
For making baking box can have the function of automatic constant-temperature baking, can in baking box, be provided with temperature-sensing element, and through the electrical signal transmission line road be arranged at the main burner magnetic valve that in the main gas supply pipe road of induction tunnel air feed, is used to control this gas path on-off and link.When temperature in the baking box reached temperature control upper limit index, temperature-sensing element had the signal of telecommunication to spread out of and makes the action of this magnetic valve and cut out main gas supply pipe road to the induction tunnel air feed; When the temperature inside the box dropped to temperature control index lower limit, the signal of telecommunication of temperature-sensing element can be handled this magnetic valve again and start, and opens main gas supply pipe road direction induction tunnel air feed, and by the ever-burning flame ignition combustion, heating heats up.
Be to improve the safety and reliability of baking box, reduce dangerous the generation, can near combustion chamber, be provided with and be used to control the thermocouple that thermocouple magnetic valve that lighting valve opens and closes links.Usually it can be arranged near the ever-burning flame combustion head.When there being overflowing liquid to extinguish burning things which may cause a fire disaster in the combustion chamber in the baking box, or situation such as stop the supple of gas or steam suddenly, thermocouple can start magnetic valve according to the variation that temperature descends closes lighting valve, stops air feed, safe in utilization to guarantee.
In addition, if the timing mechanism that the multiple user mode of having of will using always is selected cooperates as controlling organizations such as electronic timing mechanism or mechanical timing etc. and magnetic valves, with the control lighting valve to the closing of combustion gas gas circuit, can more convenient self-timing use.
Adopted the baking box of said structure; not only can use separately because of self having Combustion Source; and can provide multiple functions such as automatic constant-temperature temperature adjustment, blowout protection, timing heating; thereby except that common baking; also can boil, explode, stew, stew, uses such as stewing, insulation, be very suitable for the needs that family's condition is used.
Below the utility model is described in further detail with example shown in the drawings, but the above-mentioned subject area of the utility model is not limited only to down example.
The body structure signal of Fig. 1 the utility model baking box
The multilayer plan structure of Fig. 2 Fig. 1
As figure, casing 25 fronts of the foodstuff oven of this fuel gas have the chamber door 24 of exotic material, bottom half has a matrix combustion chamber 4, exhaust outlet 1 is arranged at the casing top, and the box wall place is provided with one and is used for the fan 17 of even the temperature inside the box and is used for the support structure 26 of members such as support baking tray, grill by driven by motor.In the combustion chamber 4 of bottom half, be provided with burning structure.The form that the combustion gas induction tunnel 5 that burning structure is a front end with gas nozzle 7 connects matches with the infra-red radiation stratum reticulare 23 that is positioned at its superjacent air space.5 of this gas nozzle 7 and induction tunnels also offer air inlet 6.The main fuel gas transportation pipeline 9 of the main burner magnetic valve 16 of nozzle 7 through being provided with gas path on-off control usefulness with and fuel gas source 8 links and the lighting valve 13 that is provided with thermocouple magnetic valve 27 links.Drawing before main burner magnetic valve 16 through distribution three-way piece 15 in main fuel gas transportation pipeline 9 has branch's aspirating pipeline 10, links with the ever-burning flame combustion head 22 that is positioned at the combustion chamber side and is combined with electrion head 2 simultaneously.13 of electrion head 2 and lighting valves have high-tension electricity on line 11.Near ever-burning flame combustion head 22 and be provided with the thermocouple 3 that is used for blowout protection, 27 of thermocouple magnetic valves in itself and the lighting valve 13 have electrical connecting wire 12.Also be provided with temperature-sensing element 14 in the baking box, also maintain with the main burner magnetic valve 16 of control main gas supply pipe road break-make and electrically connect.In addition, can also be provided with the electronic timing circuit of a routine and the thermocouple magnetic valve in the lighting valve 13 and link, and outside casing, be provided with fixed cycle operator button 18.Casing also is provided with outward the temperature adjustment operating knob 19 that links with above-mentioned temperature-sensing element simultaneously, the ignition operation button 20 that links with lighting valve 13 and the operating knob 21 that opens and closes fan 17.
Above-mentioned baking box in use, press thermocouple magnetic valve 27, total air valve is connected and the valve of starting ignition simultaneously 13, the high pressure that produces produces electric spark through electrion head 2 and lights ever-burning flame at ever-burning flame combustion head 22 places, then make the thermocouple 3 generation thermoelectrical potentials of its side make 27 adhesives of thermocouple magnetic valve, and start main burner magnetic valve 16, connect the main burner gas circuit, lighted by ever-burning flame through induction tunnel 5 from the combustion gas of nozzle 7 ejection, baking box begins baking work.As required, the gas flow of adjusting main burner can change the size of fire.When reaching thermostat preset working temperature, temperature-sensing element 14 cuts off the main burner source of the gas by thermostat and main burner magnetic valve 16, stops heating.Prescribe a time limit when the temperature inside the box drops under the temperature control, thermostat is connected the main burner source of the gas again by magnetic valve 16, and ever-burning flame is lighted the main burner heating again, and so circulation can realize the constant temperature baking.As because of food discharge in the baking box extinguishes main burner, ever-burning flame can be lighted it automatically.If also extinguish because of a variety of causes makes ever-burning flame, then thermocouple 3 cuts off total gas circuit by thermocouple magnetic valve 27, has guaranteed safe in utilization.In the use, make by fan driven by motor 17 that gas carries out forced circulation in the case, keep the temperature inside the box evenly.In addition, because of timer also connects with thermocouple magnetic valve 27, after the working time that arrival is set, its signal of telecommunication that sends also can cut off total gas circuit by magnetic valve 27, and whole work stops.
Claims (7)
1, a kind of is the foodstuff oven of fuel with the combustion gas, bottom half at the band door is provided with the fuel gas buring structure, top at casing is provided with exhaust outlet, be provided with the support structure that is used for support loading member in the case, it is characterized in that the fuel gas buring structure is arranged in the combustion chamber (4) of casing (25) bottom.
2, baking box as claimed in claim 1, it is characterized in that said fuel gas buring structure is the form that combustion gas induction tunnel (5) matches with the infrared radiant material layer (23) that is positioned at its superjacent air space, wherein the front end of induction tunnel (5) and gas nozzle (7) link, this gas nozzle (7) and main gas supply pipe road (9) UNICOM that has lighting valve (13).
3, baking box as claimed in claim 1, it is characterized in that branch's aspirating pipeline (10) is arranged in the main gas supply pipe road behind said lighting valve (13) and also be arranged in combustion chamber (4) and be combined with simultaneously and lighting valve (13) between ever-burning flame combustion head (26) UNICOM of the electrion head (2) that electrically connects is arranged.
4, baking box as claimed in claim 1 is characterized in that being provided with near the combustion chamber (4) and is used to control the thermocouple (3) that thermocouple magnetic valve (27) that lighting valve (13) opens and closes links.
5, baking box as claimed in claim 1 is characterized in that being provided with temperature-sensing element (14) in casing, its be arranged at the main burner magnetic valve (16) that is used to control this gas path on-off in the main gas supply pipe road (9) and link with pathway for electrical signals.
6, baking box as claimed in claim 1 is characterized in that being provided with in the said casing (25) fan (17) that is used for even the temperature inside the box.
7, baking box as claimed in claim 1 is characterized in that controlling the thermocouple magnetic valve (27) that lighting valve (13) closes and links with alternative mode and timing controlled mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243105 CN2240322Y (en) | 1995-12-25 | 1995-12-25 | Gas oven for food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243105 CN2240322Y (en) | 1995-12-25 | 1995-12-25 | Gas oven for food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240322Y true CN2240322Y (en) | 1996-11-20 |
Family
ID=33883916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243105 Expired - Fee Related CN2240322Y (en) | 1995-12-25 | 1995-12-25 | Gas oven for food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172560A (en) * | 2016-08-31 | 2016-12-07 | 浙江安派餐饮设备有限公司 | Cake baker |
-
1995
- 1995-12-25 CN CN 95243105 patent/CN2240322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172560A (en) * | 2016-08-31 | 2016-12-07 | 浙江安派餐饮设备有限公司 | Cake baker |
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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 |