CN102721087A

CN102721087A - Energy-saving environment-friendly gas stove

Info

Publication number: CN102721087A
Application number: CN2012101827898A
Authority: CN
Inventors: 孟锦
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-05
Filing date: 2012-06-05
Publication date: 2012-10-10
Anticipated expiration: 2032-06-05
Also published as: CN102721087B

Abstract

The invention discloses an energy-saving environment-friendly gas stove, which comprises a case, wherein a hearth is placed in the case, the upper end of the case is in an open state, an oil smoke suction wind opening is arranged in the circumference of the opening part of the case and can be used for sucking oil smoke generated by heating, an annular cover plate is arranged at the opening part of the hearth in a clamped way and is matched with a pot body so that the gas is combusted in a sealed type, a heat collector is arranged in the hearth, the heat can be absorbed and released by the heat collector, and a secondary combustion chamber is also arranged in the hearth. Useless gas and gas not combusted in the first time are filtered by an asbestos filter screen, so the useless gas is exhausted through an exhaust pipe, the gas not combusted in the first time enters the secondary combustion chamber through a gas conveying ring to be combusted, the utilization rate of the gas is improved, the slow stewing on substances can be realized after the fire extinguishment through a heat accumulation effect of the heat collector, and the case is made of heat insulation and thermal isolation materials, so high-temperature people injury phenomena cannot occur in kitchens.

Description

The energy-conserving and environment-protective gas-cooker

Technical field

The present invention relates generally to the technical field of gas-cooker, relates in particular to a kind of harm that can make full use of combustion gas and avoid waste gas that health is caused.

Background technology

Traditional gas-cooker mostly is to reveal empty stove; Cause the combustion gas can't be controlled; Make the utilization rate of combustion gas less than 50%; That is to say to surpass in when burning has the combustion gas more than 50% all to spread in air with multi-form, and gases such as the harmful carbon dioxide that volatilizes during burning, carbon monoxide have influenced user's health.

A lot of designs that are directed against the gas-cooker of combustion utilization efficiency and pernicious gas control are also arranged in the prior art, reach nearly 100% energy-saving environment-friendly cooking stove appearance as yet for the combustion gas utilization rate.The Chinese patent of Granted publication CN101825295B discloses a kind of energy-saving gas cooker; It has improved the utilization rate of combustion gas; But also be the control on the relative meaning; The combustion gas utilization rate is not reached nearly 100%, the oil smoke that produces for the heating back simultaneously also need solve through the extraneous oil smoke equipment that removes.

Summary of the invention

The object of the invention provides a kind of energy-conserving and environment-protective gas-cooker; The heat-absorbing action that this gas-cooker utilization gathers warm device makes gas-cooker carry out primary combustion; According to its exothermic effects food in the pot and the water in the hydrosphere are heated simultaneously; Can also carry out slowly stewing through preheating, again according to secondary combustion chamber to the first time unburnt gas burn, make the utilization rate of combustion gas promote nearly 100%.

The present invention realizes through following technical scheme:

A kind of energy-conserving and environment-protective gas-cooker includes shell, places and lays a chamber of a kitchen range in the shell; Said shell upper end becomes an opening shape, and the circumference at said shell aperture place is provided with oil pumping cigarette air port, and there is a circular arc type breach in the front of said housing with oil pumping junction, cigarette air port; The opening part of the said chamber of a kitchen range is installed with an annular cover plate, is provided with air blast between said chamber of a kitchen range bottom and housing, and said air blast is connected with two breather pipes; One breather pipe is connected to described oil pumping cigarette air port, and another breather pipe is connected to the burning shower nozzle, and said burning shower nozzle place also is connected with the combustion gas appendix; Be laid with hydrosphere in the said chamber of a kitchen range, said hydrosphere is fixed by the hydrosphere fixed mount that is placed in the chamber of a kitchen range, and said chamber of a kitchen range bottom is connected with blast pipe; Bottom in the said chamber of a kitchen range is placed with an asbestos screen pack, is placed with a secondary combustion chamber on the said asbestos screen pack, and said secondary combustion chamber is surrounded with a gas transmission ring outward; Which is provided with the Gas Exchange frame that has through hole in the middle of, the through hole outer ring of said Gas Exchange frame has a looping pit, has the muscle of arc radiation to support between the said looping pit; On the Gas Exchange frame, be placed with one and put pan bracket, the said pan bracket of putting is the bracing frame that is furnished with arc spoke muscle, and said putting is equipped with one in the middle of the pan bracket and gathers warm device; There is the combustion head with several apertures the said warm device centre of gathering; Said combustion head has the hole of annular outward, is furnished with the radial muscle of arc between the said hole, and said burning shower nozzle is arranged at the below of gathering warm device.

Said hydrosphere top is provided with water inlet, and the bottom is provided with delivery port, and said water inlet is communicated with the outer water inlet on the shell, and said delivery port is communicated with on shell wall tap is installed, and said hydrosphere adopts the high-quality stainless steel materials to process and obtains.

Describedly gather warm device and adopt forging type production, refuel metallic elements such as nickel, Gui, carbon in the casting alloy.

Described burning shower nozzle adopts the casting of alloy aluminium to form.

Described combustion gas appendix middle part is provided with a valve.

Described blast pipe employing is anticorrosion, the anti-rust metal material is processed.

Said shell uses heat-preservation cotton insulation, heat insulation.

Operation principle of the present invention: when opening gas-cooker; The valve that need open earlier on the combustion gas appendix makes combustion gas get into gas-cooker; After sparking, gather the warm device shower nozzle that burnt and light, can the water in food in the pot and the hydrosphere be heated at this moment owing to gather the heat absorption and the exothermic effects of warm device.Because the opening part of the chamber of a kitchen range is provided with an annular cover plate; So what combustion gas was carried out is enclosed burning; The combustion gas that gathering warm device does not have to utilize is just walked around and is put pan bracket and get into the Gas Exchange frame; Gas arrives the gas transmission ring through the Gas Exchange frame, and the combustion gas of gas transmission ring acts on secondary combustion chamber through the asbestos screen pack with useful combustion gas and burns, and useless pure gas then emits through the asbestos screen pack.

Advantage of the present invention is:

Annular cover plate is set can be so that the combustion gas enclosed burning;

Gather in the alloy that warm device uses in casting and be added with metallic elements such as nickel, Gui, carbon, make it to absorb heat and can heat release, the utilization rate of burning is greatly improved;

At combustion gas appendix middle part, must be provided with a valve, source of the gas is closed, ensured that combustion gas does not produce gas leak phenomenon, thereby can not cause personal injury because of gas leakage;

Shell adopts heat-preservation cotton to make, and makes internally to be incubated that externally thermal insulation can make the kitchen not have high temperature and hurt sb.'s feelings;

When unburnt combustion gas was for the first time turned round into second-time burning, owing in the appendix bottom asbestos screen pack is housed, combustion gas was sent to secondary combustion chamber for uncombusted, emitted the unnecessary pure gas of after-flame through the asbestos screen pack.

Description of drawings

Fig. 1 is an external structure sketch map of the present invention.

Fig. 2 is an internal structure sketch map of the present invention.

Fig. 3 is the structural representation that gathers warm device of the present invention.

Fig. 4 is the structural representation of Gas Exchange frame of the present invention.

Fig. 5 is the structural representation of hydrosphere of the present invention.

The specific embodiment

To shown in Figure 4, a kind of energy-conserving and environment-protective gas-cooker includes shell 1 like Fig. 1; Place and lay a chamber of a kitchen range 2 in the shell 1, said shell 1 upper end becomes an opening shape, and the circumference at said shell aperture place is provided with oil pumping cigarette air port 3; There is a circular arc type breach 23 in the front of said housing 1 with oil pumping 3 junctions, cigarette air port, and the opening part of the said chamber of a kitchen range 2 is installed with an annular cover plate 4, and 1 of the said chamber of a kitchen range 2 bottoms and housing are provided with air blast 5; Said air blast 5 is connected with two breather pipes, and a breather pipe 6 is connected to described oil pumping cigarette air port, and another breather pipe 7 is connected to burning shower nozzle 8; Said burning shower nozzle 8 places also are connected with combustion gas appendix 9, are laid with hydrosphere 10 in the said chamber of a kitchen range 2, and said hydrosphere 10 is fixing by the hydrosphere fixed mount 11 that is placed in the chamber of a kitchen range 2; The said chamber of a kitchen range 2 bottoms are connected with blast pipe 12, and the bottom in the said chamber of a kitchen range 2 is placed with an asbestos screen pack 13, is placed with a secondary combustion chamber 14 on the said asbestos screen pack 13; Be surrounded with a gas transmission ring 15 outside the said secondary combustion chamber 14, which is provided with the Gas Exchange frame 16 that has through hole in the middle of, through hole 161 outer rings of said Gas Exchange frame 16 have a looping pit 162; There is the muscle 163 of arc radiation to support between the said looping pit 162; On Gas Exchange frame 16, be placed with one and put pan bracket 17, the said pan bracket 17 put is for being furnished with the bracing frame of arc spoke muscle, and said putting is equipped with one in the middle of the pan bracket 17 and gathers warm device 18; There is the combustion head 181 with several apertures the said warm device centre of gathering; Have the holes 182 of annular outside the combustion head 181, be furnished with the radial muscle 183 of arc between the said hole 182, said burning shower nozzle 8 is arranged at the below of gathering warm device 18.Said hydrosphere 10 tops are provided with water inlet 19, and the bottom is provided with delivery port 20, and the outer water inlet 24 that said water inlet 19 is communicated with on the shells, said delivery port 20 are communicated with on shell 1 wall tap 21 is installed, and said hydrosphere 10 adopts the high-quality stainless steel materials to process and obtains.The described warm device 18 that gathers adopts the forging type productions, refuels metallic elements such as nickel, Gui, carbon in the casting alloy, makes to gather that warm device 18 can absorb heat and can heat release, and the utilization rate of burning is greatly improved.Described burning shower nozzle 8 adopts the casting of alloy aluminium to form.Described combustion gas appendix 9 middle parts are provided with a valve 22, when valve 22 is closed, source of the gas are closed, and have ensured that combustion gas does not produce gas leak phenomenon, thereby can not cause personal injury because of gas leakage.Described blast pipe 12 employings are anticorrosion, the anti-rust metal material is processed.Said shell 1 uses heat-preservation cotton insulation, heat insulation.

After opening gas-cooker; The valve 22 that need open earlier on the combustion gas appendix 9 makes combustion gas get into gas-cooker; After sparking, gather warm device 18 and lighted by burning shower nozzle 8, can the water in food in the pot and the hydrosphere 10 be heated at this moment owing to gather the heat absorption and the exothermic effects of warm device 18.Because the opening part of the chamber of a kitchen range 2 is provided with an annular cover plate 3; Annular cover plate 3 cooperates between the body with pot; So what combustion gas was carried out is enclosed burning; The combustion gas that gathering warm device 18 does not have to utilize is just walked around and is put pan bracket 17 and get into Gas Exchange framves 16, and gas arrives gas transmission rings 15 through Gas Exchange frame 16, and the combustion gas of gas transmission ring 15 acts on secondary combustion chamber 14 through asbestos screen pack 13 with useful combustion gas and burns; So just make that combustion gas is fully utilized, useless pure gas then emits through asbestos screen pack 13.Again owing to gather the temp effect of warm device 18, make that the heat insulation effect of 2 li of the chambers of a kitchen range is preferable, waiting fire extinguishing back pot body to be placed on the pot body stent 17 still can be through the heating of waste heat, and this has just accomplished stewing slowly of food.

Claims

1. an energy-conserving and environment-protective gas-cooker includes shell, places and lays a chamber of a kitchen range in the shell; Said shell upper end becomes an opening shape, it is characterized in that: the circumference at said shell aperture place is provided with oil pumping cigarette air port, and there is a circular arc type breach in the front of said housing with oil pumping junction, cigarette air port; The opening part of the said chamber of a kitchen range is installed with an annular cover plate, is provided with air blast between said chamber of a kitchen range bottom and housing, and said air blast is connected with two breather pipes; One breather pipe is connected to described oil pumping cigarette air port, and another breather pipe is connected to the burning shower nozzle, and said burning shower nozzle place also is connected with the combustion gas appendix; Be laid with hydrosphere in the said chamber of a kitchen range, said hydrosphere is fixed by the hydrosphere fixed mount that is placed in the chamber of a kitchen range, and said chamber of a kitchen range bottom is connected with blast pipe; Bottom in the said chamber of a kitchen range is placed with an asbestos screen pack, is placed with a secondary combustion chamber on the said asbestos screen pack, and said secondary combustion chamber is surrounded with a gas transmission ring outward; Which is provided with the Gas Exchange frame that has through hole in the middle of, the through hole outer ring of said Gas Exchange frame has a looping pit, has the muscle of arc radiation to support between the said looping pit; On the Gas Exchange frame, be placed with one and put pan bracket, the said pan bracket of putting is the bracing frame that is furnished with arc spoke muscle, and said putting is equipped with one in the middle of the pan bracket and gathers warm device; There is the combustion head with several apertures the said warm device centre of gathering; Said combustion head has the hole of annular outward, is furnished with the radial muscle of arc between the said hole, and said burning shower nozzle is arranged at the below of gathering warm device.

2. the described a kind of energy-conserving and environment-protective gas-cooker of the acute claim 1 of root; It is characterized in that: said hydrosphere top is provided with water inlet; The bottom is provided with delivery port; Said water inlet is communicated with the outer water inlet on the shell, and said delivery port is communicated with on shell wall tap is installed, and said hydrosphere adopts the high-quality stainless steel materials to process and obtains.

3. a kind of energy-conserving and environment-protective gas-cooker according to claim 1 is characterized in that: describedly gather warm device and adopt forging type production, refuel metallic elements such as nickel, Gui, carbon in the casting alloy.

4. a kind of energy-conserving and environment-protective gas-cooker according to claim 1 is characterized in that: described burning shower nozzle adopts the casting of alloy aluminium to form.

5. a kind of energy-conserving and environment-protective gas-cooker according to claim 1 is characterized in that: described combustion gas appendix middle part is provided with a valve.

6. a kind of energy-conserving and environment-protective gas-cooker according to claim 1 is characterized in that: described blast pipe employing is anticorrosion, the anti-rust metal material is processed.

7. a kind of energy-conserving and environment-protective gas-cooker according to claim 1 is characterized in that: said shell uses heat-preservation cotton insulation, heat insulation.