CN205746987U - A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove - Google Patents

A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove Download PDF

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Publication number
CN205746987U
CN205746987U CN201620551862.8U CN201620551862U CN205746987U CN 205746987 U CN205746987 U CN 205746987U CN 201620551862 U CN201620551862 U CN 201620551862U CN 205746987 U CN205746987 U CN 205746987U
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China
Prior art keywords
combustor
cooking
stove
environment
friendly
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Expired - Fee Related
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CN201620551862.8U
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Chinese (zh)
Inventor
苑丕宏
徐太锋
丰化恭
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苑丕宏
徐太锋
丰化恭
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Priority to CN201620551862.8U priority Critical patent/CN205746987U/en
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Abstract

The utility model proposes a kind of environment-friendly high-efficiency cooking-heating dual-purpose stove, including body of heater, Slag Room and throat, be provided with coal filling hole, clean-out door before body of heater, side is provided with secondary combustion-supporting regulation valve.Body of heater is divided into combustor and heat-exchanging chamber two parts, and two parts are connected through two passages of A, B, and the switching of two passages of A, B can realize cooking a meal warm dual-purpose.Combustor fireproof sleeve accounts for 2/3rds of combustor height, is provided with four combustion tubes in fireproof sleeve, and the outlet of combustor A channel is provided with secondary combustion-supporting device, and top sets removable equal firearm.Heat-exchanging chamber inwall such as figure sets " it " word chi structure, is provided with relief valve outside combustor, and throat is arranged at top.

Description

A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove
Technical field
The invention belongs to heating equipment technical field, particularly relate to a kind of heating stove.Rural households are due to sparsely populated, very Difficulty realizes collective's heating, and warming major part uses independent hot-water heating coal-burning stove for heating stove, along with carrying of people's living standard Height, people are more and more higher to the performance requirement of hot-water heating coal-burning stove for heating stove, more pursue energy-conserving and environment-protective, the thermal efficiency is high, function is many The multifunction heating stove that sample is easy to use, meets the market demand of current domestic water heating coal-burning stove for heating stove.
Background technology
Existing coal heating stove combustor fireproof sleeve occupies the whole inwall of combustor, makes the high temperature cigarette of arrival top of combustion chamber Fire is difficult to carry out heat exchange, wasted heat with body of heater.Be provided with combustor in the body of heater of heating stove, the pyrotechnics that coal combustion generates first to Upper motion arrives the top of body of heater, moves still further below after being limited by body of heater top.Due to limited space in body of heater, combustor Bottom and coal seam between vertical distance the least, the burning point position of pyrotechnics is low, and gathers burning, shape at grade Become localized hyperthermia, easily burn out combustor and support the fire bars in coal seam, and also substantial amounts of nitrogen oxides can be produced so that waste gas Increase.
Along with the prolongation of burning time, slag will increase, and hinders air and enters combustor, makes combustion chambers burn environment More severe, produce large quantity of exhaust gas and pollute environment, reduce the burning of coal thermal efficiency.
Due to heating stove volumetric constraint, it is less than normal generally to there is heat exchange area in existing heating stove, and smoke temperature is high, thus drops The low thermal efficiency of heating stove.
It is single generally to there is fireworks channel in existing coal heating stove, simple in construction, but be difficult to accomplish cooking heating satisfactory to both parties its Beautiful.
Summary of the invention
Above not enough for solving present in prior art, it is contemplated that a kind of environment-friendly high-efficiency of exploitation, smoke temperature is low, Cook a meal the heating stove of warm double-purpose efficient, cause energy wave because lacking oxygen in order to solve in prior art the fire coal of upper furnace Take, air-polluting problem and the low problem of coal heating stove smoke temperature high thermal efficiency.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove, including body of heater, described body of heater is divided into combustor and heat-exchanging chamber two parts, and two Part is connected through two passages of A, B, and the switching of two passages of A, B can realize cooking a meal warm dual-purpose.
As limitation of the invention, described combustor and heat-exchanging chamber are rectangular structure, and A channel is positioned at combustor Top, is connected with heat-exchanging chamber through cooking outlet, distributor, can select open and close A channel by cooking outlet bell.Channel B position In combustor top, coal filling hole opposite, tilt upward and be connected with heat-exchanging chamber through water jacket samdwich, can be selected by push-and-pull fire door Select open and close channel B.Warm dual-purpose purpose of cooking a meal is realized with this.
In described combustor, corner sets four combustion tubes, and in embedment boiler clothing, one time combustion tube two ends connect clearly respectively Grit chamber and combustor, the air of preheating enters in combustor by a combustion tube in Slag Room, for coal in combustor fully Burning provides safeguard.In cooking outlet, the secondary combustion-supporting regulation on the right side of secondary combustion-supporting device, secondary combustion-supporting device and body of heater is set Valve is connected, and rises to top through the most combustion-supporting high temperature pyrotechnics in combustor, and secondary combustion-supporting device adds to high temperature pyrotechnics Oxygen, makes high-temperature flue gas fully carry out second-time burning at top of combustion chamber, to reach the purpose of environment-friendly high-efficiency.
As limitation of the invention, a described combustion tube is located at corner in combustor, and secondary combustion-supporting device is located at combustion Burn the cooking outlet in ceiling portion.
Described combustor fireproof sleeve accounts for 2/3rds of combustor height, not only improves the insulation that combustor is coal-fired, fills again Point utilize above combustor 1/3rd and top bare area directly contact with high temperature pyrotechnics, fully carry out heat exchange, raising The heating stove thermal efficiency.
As limitation of the invention, described combustor fireproof sleeve height accounts for the height of bottom of combustion chamber 2/3rds.
Described distributor is located at cooking and exports above, through the high temperature pyrotechnics of twice combustion-supporting generation in combustor, through a point fire Device dispersion radially enters heat-exchanging chamber to surrounding through distributor hole, and pyrotechnics is uniformly distributed in cooking outlet and can make at the bottom of cooker Portion is heated evenly, and improves cooking efficiency.
As limitation of the invention, the cooking outlet of described combustor sets distributor above.
Described heat-exchanging chamber inwall sets " it " word chi structure, increases the heat exchange area of pyrotechnics and heating stove, reduces cigarette The flow velocity of fire so that it is sufficient heat exchange, reduces smoke temperature, improves the thermal efficiency of heating stove.
As limitation of the invention, described heat-exchanging chamber inwall sets " it " word chi structure, is provided with clear on the right side of combustor Ash door, to keep heat-exchanging chamber to clean so that it is continues Effec-tive Function.
For ensureing the safe operation of this heating stove, outside combustor, set relief valve.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and the present invention is further described in detail by specific embodiment.
Fig. 1 is the side structure schematic diagram that the present invention implements;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the front view that the present invention implements;
Fig. 4 is the top view that the present invention implements;
Fig. 5 is the combustion chamber 45° angle sectional view that the present invention implements;
In figure: 1, body of heater;2, Slag Room;3, relief valve;4, cooking outlet;5, coal filling hole;6, clean-out door;7, secondary combustion-supporting Regulation valve;8, combustor;9, movable fire bars;10, heat-exchanging chamber;11, distributor;12, cooking outlet bell;13, fireproof sleeve; 14, throat;15, feed water inlet;16, a combustion tube;17, secondary combustion-supporting device;18, push-and-pull fire door;19, heating water layer;20、 Water inlet.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that the present embodiment is with this skill Premised on art scheme, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not It is limited to the present embodiment.
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove, including body of heater, described body of heater is divided into combustor and heat-exchanging chamber two parts, and two Part is connected through two passages of A, B, and the switching of two passages of A, B can realize cooking a meal warm dual-purpose.An auxiliary combustion equipment it is provided with in combustor, Cooking outlet is provided with secondary combustion-supporting device, and cooking outlet is arranged above with distributor.Heat-exchanging chamber inwall sets " it " word chi structure, Relief valve is set outside combustor.
Cooking realizes efficiently, coal-fired in burning Indoor Combustion, and what bottom of combustion chamber accounted for combustor height 2/3rds sets There is fireproof sleeve, fire coal can be made at high temperature to burn, and be conducive to extending the fire-sealing time of heating stove.In combustor, high temperature coal exists More fully burning under combustion tube oxygen supply, produce high temperature pyrotechnics, pyrotechnics rises the Inner Wall of Combustion Chamber ferrum exposed with combustor Plate carries out High Efficiency Thermal exchange, continuously rises to top of combustion chamber, the oxygen added with secondary combustion-supporting device when cooking exports Mixing fully burning.Hot gas upwards crosses fire hole to surrounding homogeneous radiation through distributor, it is achieved cooking efficient, and hot gas enters Heat-exchanging chamber, sets, through inwall, the serpentine passage that " it " word chi structure is formed, and fully carries out heat exchange with Inner Wall of Combustion Chamber. The present invention passes through above procedure, it is achieved that coal-fired fully burning, cooking have also been obtained high temperature and heats uniformly, improve cooking Efficiency, high-temperature gas is sufficient heat exchange in stove, reduces smoke temperature, improves the thermal efficiency of heating stove.
Heating is efficient to be realized, and realizes efficiently with cooking being similar to, and high temperature pyrotechnics rises to top of combustion chamber, owing to A leads to Road close, arrive cooking outlet time with secondary combustion-supporting device add oxygen mix fully burn, hot gas to after straight through passage B Tap into into heat-exchanging chamber, which reduce scattering and disappearing through " A " passage high-temperature gas heat, set " it " word at combustor through inwall and hand over The serpentine passage that fork structure is formed, fully carries out heat exchange with inwall.The present invention passes through above procedure, it is achieved that fire coal fills Divided combustion, high-temperature gas is sufficient heat exchange in stove, reduces smoke temperature, improves the thermal efficiency of heating stove.

Claims (10)

1. an environment-friendly high-efficiency cooking-heating dual-purpose stove, including body of heater (1), Slag Room (2) and throat (14), body of heater (1) includes combustion Burning room (8) and heat-exchanging chamber (10), combustor (8) is above provided with coal filling hole (5) top and arranges cooking and export (4), before by upper Setting gradually coal filling hole (5) and clean-out door (6) under and, both sides are provided with secondary combustion-supporting regulation valve (7), and combustor (8) is by activity Fire bars (9) communicates with Slag Room (2), and combustor (8) is communicated with heat-exchanging chamber (10) by cooking passage A and heating passage B, and two Passage can select according to requirements, and heat-exchanging chamber (10) inwall sets " it " word chi structure, and throat (14) is arranged at top, burning Room (8) is outside is provided with relief valve (3), and body of heater (1) is around by heating water layer (19) parcel.
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: body of heater (1) includes combustor (8), heat-exchanging chamber (10) and throat (14) three part, combustor (8) is by cooking passage A and heating passage B and heat exchange Room (10) communicates, and two passages can select according to requirements, it is achieved cook a meal warm dual-purpose.
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: combustor (8) fireproof sleeve (13) account for 2/3rds of combustor (8) height, in fireproof sleeve (13), be provided with four combustion tubes (16).
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: cooking outlet (4) is provided with two Secondary auxiliary combustion equipment (17), is connected with right side secondary combustion-supporting regulation valve (7).
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: cooking outlet (4) top sets There is the distributor (11) of activity.
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: heat-exchanging chamber (10) inwall sets " it " word chi structure, makes fireworks channel form serpentine shape, and throat (14) is arranged at top.
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: combustor (8) is outside to be provided with Relief valve (3).
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: body of heater (1) forward top sets Put coal filling hole (5).
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: body of heater (1) front bottom sets Put clean-out door (6).
A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove the most according to claim 1, it is characterised in that: heat-exchanging chamber (10) top It is provided with throat (14).
CN201620551862.8U 2016-06-11 2016-06-11 A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove Expired - Fee Related CN205746987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620551862.8U CN205746987U (en) 2016-06-11 2016-06-11 A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620551862.8U CN205746987U (en) 2016-06-11 2016-06-11 A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove

Publications (1)

Publication Number Publication Date
CN205746987U true CN205746987U (en) 2016-11-30

Family

ID=57360643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620551862.8U Expired - Fee Related CN205746987U (en) 2016-06-11 2016-06-11 A kind of environment-friendly high-efficiency cooking-heating dual-purpose stove

Country Status (1)

Country Link
CN (1) CN205746987U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161130

Termination date: 20170611

CF01 Termination of patent right due to non-payment of annual fee