CN105841200A - Oil-gas energy-saving stove - Google Patents

Oil-gas energy-saving stove Download PDF

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Publication number
CN105841200A
CN105841200A CN201610350415.0A CN201610350415A CN105841200A CN 105841200 A CN105841200 A CN 105841200A CN 201610350415 A CN201610350415 A CN 201610350415A CN 105841200 A CN105841200 A CN 105841200A
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CN
China
Prior art keywords
stove
pipe
gas
oil
furnace
Prior art date
Application number
CN201610350415.0A
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Chinese (zh)
Other versions
CN105841200B (en
Inventor
顾加华
杨熠
杨红
顾加荣
董亚兵
崔暇
Original Assignee
江苏神工灶具有限公司
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Priority to CN201610350415.0A priority Critical patent/CN105841200B/en
Publication of CN105841200A publication Critical patent/CN105841200A/en
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Publication of CN105841200B publication Critical patent/CN105841200B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C1/00Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
    • F24C1/02Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified adapted for the use of two or more kinds of fuel or energy supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/02Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18Combinations of steam boilers with other apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00Control systems for steam boilers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00Blast-producing apparatus before the fire
    • F23L5/02Arrangements of fans or blowers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/08Foundations or supports plates; Legs or pillars; Casings; Wheels

Abstract

The invention discloses an oil-gas energy-saving stove. The oil-gas energy-saving stove comprises a stove body and a stove end; the stove body is formed by combing an inner stove wall and an outer stove wall, the hollow area formed by encirclement of the inner stove wall comprises a smoke collection cavity in the upper part and a stove chamber in the lower part, the diameter of the smoke collection cavity is greater than the diameter of the stove chamber, and a smoke inlet is formed in the part, located on the smoke collection cavity, of the inner stove wall; the cavity formed by combing the inner stove wall and the outer stove wall is a heating cavity, a coil surrounding the stove chamber is arranged inside the heating cavity, one end of the coil communicates with the smoke inlet, the other end of the coil penetrates out of the outer stove wall and extends outwards, the bottom of the heating cavity communicates with a water inlet pipe and a water outlet pipe, the top of the heating cavity communicates with a steam pipe, the water outlet pipe is provided with a first solenoid valve, and the steam pipe is provided with a second solenoid valve; the stove end is arranged in the center of the bottom wall of the outer stove wall, a plurality of ventilation holes surrounding the stove end are formed in the bottom wall of the outer stove wall, and a gas hole of the stove end communicates with a gas supply assembly. According to the oil-gas energy-saving stove, the chamber detonation problem in the ignition process is solved, the heat of smoke can be efficiently recovered in the use process of the stove, and the popularization prospect is wide.

Description

Oil-gas two-way energy-saving stove

Technical field

The present invention relates to a kind of energy-saving cooking, more particularly, it relates to a kind of oil-gas two-way energy-saving stove.

Background technology

Traditional cooking stove, typically only pays close attention to efficiency direct-fired to pan, seldom pays close attention in heating process The heat that flue gas causes scatters and disappears.The flue gas scattered and disappeared in heating process is detected, finds its heat contained It is the highest.Under the call that national energy-saving reduces discharging, although have some products to have begun to flue gas and carry out Utilizing, but due to design defect, often occur the phenomenon of furnace implosion thorax during igniting, product is to flue gas heat Recovery utilization rate the lowest, and specifically apply less during heat recovery, cause the universal of this series products to run into very How big difficulty, be better achieved the recycling to flue gas heat, improves its safety used, is One, this area is needed badly and is solved the technical problem that.

Summary of the invention

In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of oil-gas two-way energy-saving stove, Solve the problem of quick-fried thorax during igniting, it is achieved that the high efficiente callback of flue gas heat, application during kitchen range use More diversified, there is good promotion prospect.

For solving the problems referred to above, the technical solution adopted in the present invention is as follows:

A kind of oil-gas two-way energy-saving stove, including body of heater and burner, described body of heater is combined by internal protecting wall and outer furnace wall Forming, the hollow area of described internal protecting wall cincture includes the smoke collecting chamber on top and the burner hearth of bottom, described Smoke collecting chamber diameter is more than furnace diameter, and the furnace wall at described smoke collecting chamber is provided with smoke inlet;Described interior stove The cavity that wall and outer furnace wall combination are formed is provided with coil pipe for heating chamber, described heating intracavity around burner hearth, institute Stating coil pipe one end to connect with smoke inlet, the other end stretches out through outer furnace wall, connects bottom described heating chamber Having water inlet pipe and outlet pipe, top is communicated with steam pipe, and described outlet pipe is provided with the first electromagnetic valve, institute State and on steam pipe, be provided with the second electromagnetic valve;Described burner is arranged on the center of outer furnace wall diapire, described outer stove On wall diapire, burner being provided with multiple air vent, the fuel gas hole of described burner connects with gas supply assembly, institute State gas supply assembly and include that main pipeline, the first pipeline and second pipe, described first pipeline and second pipe are in parallel Arranging, described first pipeline connects with main pipeline and fuel gas hole respectively with the two ends of second pipe, described supervisor It is provided with main control valve on road, second pipe is provided with regulation valve.

Preferably, described first internal diameter of the pipeline is less than second pipe internal diameter, and described second pipe is additionally provided with Debugging valve.

Preferably, described water outlet pipe part is provided with temperature sensor, described first electromagnetic valve, the second electromagnetic valve Electrically connect with temperature sensor respectively.

Preferably, described coil pipe, internal protecting wall and outer furnace wall are stainless steel.

Preferably, described coil pipe is corrugated tube.

Preferably, also include that air exhauster, one end that described coil pipe extends to outside outer furnace wall are connected with air exhauster.

Preferably, described body of heater is provided with the observation port for observing fired state.

Preferably, also including aerator, the air inlet of described burner is connected with aerator by pipeline.

Preferably, also including the heat-resistant rings for supporting pan, described heat-resistant rings is arranged on body of heater top.

Compared to existing technology, the beneficial effects of the present invention is: the present invention is by vent and the first pipeline Arrange, solve the problem of quick-fried thorax during igniting, by internal coil pipe and the setting in heating chamber, it is achieved that kitchen range The high efficiente callback of flue gas heat during use, arranging of electromagnetic valve realizes steam and/or the control of hot water discharge System, applies more diversified, has good promotion prospect;Smoke collecting chamber diameter is more than furnace diameter, it is simple to Collecting of flue gas;The setting of passage, it is ensured that burner hearth internal gas pressure and the balance of ambient pressure, can be effective Avoid the generation of quick-fried thorax situation;The coil pipe of corrugated tube shape, it is provided that bigger contact area, it is achieved more Efficient heat exchange;The setting of the first pipeline, it is ensured that the supply constantly of combustion gas in ignition process, prevents by mistake Operation brings the interruption of fuel gas supply;The use of air exhauster, can preferably ensure the recovery of flue gas, reduces Flue gas scattering and disappearing from other position, simultaneously by outside the discharge chamber of flue gas forced action type, it is ensured that safety;Aerator Use, air content when can regulate burning, it is ensured that efficiently carrying out of burning;The setting of observation port, convenient User's real time inspection fired state;Heat-resistant rings can be that pan offer preferably supports, and can effectively subtract Few heat scattering and disappearing at pan position, and reduce body of heater and kitchen range top fever sensation of the face transmission efficiency, reduce range surface temperature.

Accompanying drawing explanation

Fig. 1 is oil-gas two-way energy-saving stove structural representation in the present invention;

Fig. 2 is gas supply assembly structural representation in the present invention;

Wherein, 1 be pan, 2 for body of heater, 21 for outer furnace wall, 211 for air vent, 22 for furnace wall, 221 it is smoke inlet, 23 is burner hearth, 24 is smoke collecting chamber, 25 is heating chamber, 251 is water inlet pipe, 252 is Steam pipe, 2521 be the second electromagnetic valve, 253 for outlet pipe, 2531 be the first electromagnetic valve, 26 for coil pipe, 27 be heat-resistant rings, 28 be air exhauster, 29 be observation port, 3 be burner, 31 be air inlet, 32 for air blast Machine, 33 be fuel gas hole, 34 be gas supply assembly, 341 be main pipeline, 342 be the first pipeline, 343 be the Two pipelines, 344 be main control valve, 345 for regulation valve, 346 for debugging valve.

Detailed description of the invention

With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.

As it is shown in figure 1, be one detailed description of the invention of the present invention, oil-gas two-way energy-saving stove include body of heater 2, Burner 3, body of heater 2 is combined by internal protecting wall 22 and outer furnace wall 21, internal protecting wall 22 around hollow Region includes the smoke collecting chamber 24 on top and the burner hearth 23 of bottom, and smoke collecting chamber 24 diameter is more than burner hearth 23 diameter, It is provided with smoke inlet 221 on furnace wall 22 at smoke collecting chamber 24;Internal protecting wall 22 and outer furnace wall 21 combine shape The cavity become is heating chamber 25, in heating chamber 25, burner hearth 23 is provided with coil pipe 26, coil pipe 26 one end Connecting with smoke inlet 221, the other end stretches out through outer furnace wall 21;Heating chamber 25 bottom be communicated with into Water pipe 251 and outlet pipe 253, top is communicated with steam pipe 252, outlet pipe 253 is provided with the first electromagnetism Valve 2531, steam pipe 252 is provided with the second electromagnetic valve 2521;First electromagnetic valve the 2531, second electromagnetism Valve 2521 controls outlet pipe 253 and the switch of steam pipe 252 respectively, thus realizes hot water and/or steam Discharge;Burner 3 is arranged on the center of outer furnace wall 21 diapire, and outer furnace wall 21 diapire is arranged around burner 3 Having multiple air vent 211, the fuel gas hole 33 of burner 3 connects with gas supply assembly 34, gas supply assembly 34 (see Fig. 2) include main pipeline the 341, first pipeline 342 and second pipe 343, the first pipeline 342 and the second pipe Road 343 is arranged in parallel, the two ends of the first pipeline 342 and second pipe 343 respectively with main pipeline 341 and combustion Pore 33 connects, and main pipeline 341 is provided with main control valve 344, for controlling opening of combustion gas main pipeline 341 Close, second pipe 343 is provided with regulation valve 345, for controlling the opening and closing of second pipe 343.

In preferred version, the first pipeline 342 internal diameter is less than second pipe 343 internal diameter, when opening main control valve 344 Time, the first pipeline 342 is in for gaseity all the time, it is ensured that second pipe 343 is regardless of whether open, burner hearth The most all the time burn, it is to avoid behaviour causes flame-out by mistake, cause safety problem;It is additionally provided with tune on second pipe 343 Examination valve 346, can use the difference of combustion gas pressure, suitably regulate, thus ensure more preferably according to area Ground efficiency of combustion.

In preferred version, coil pipe 26 is preferably with corrugated tube, the coil pipe 26 of corrugated tube shape, it is provided that bigger Contact area, it is achieved more efficient heat exchange.Coil pipe 26, internal protecting wall 22 and outer furnace wall 21 are not Rust steel matter, has more long service life.

In preferred version, at outlet pipe 253, it is provided with temperature sensor, first electromagnetic valve the 2531, second electricity Magnet valve 2521 electrically connects with temperature sensor respectively, and the water temperature in heating chamber 25 is supervised by temperature sensor Survey, when temperature is suitable, by controlling the switch of first electromagnetic valve the 2531, second electromagnetic valve 2521, real Existing hot water and/or the discharge of steam.

In preferred version, oil-gas two-way energy-saving stove also includes air exhauster 28 and aerator 32, and coil pipe 26 extends One end to outer furnace wall 21 is connected with air exhauster 28, and the air inlet 31 of burner 2 is by pipeline and air blast Machine 32 connects.The use of air exhauster 28, can preferably ensure the recovery of flue gas, reduces flue gas from other Scattering and disappearing of position;The use of aerator 32, air content when can regulate burning, it is ensured that efficiently entering of burning OK.

In preferred version, body of heater 2 is provided with the observation port 29 for observing fired state, facilitates user real Time check fired state.

In preferred version, oil-gas two-way energy-saving stove also includes the heat-resistant rings 27 for supporting pan 1, heat-resistant rings 27 are arranged on body of heater 2 top, and heat-resistant rings 27 is preferably high temperature resistant soil material, and heat-resistant rings can be that pan carries For preferably supporting, and can effectively reduce heat scattering and disappearing at pan position.

During use, open main control valve 344, after oil-gas two-way energy-saving stove is lighted, regulation regulation valve 345, passes through Second pipe 343 provides sufficient combustion gas, regulation to open air exhauster 28 and aerator 32, enter pan 1 While row heating, in coil pipe 26, the water in heating chamber 25 is heated by flue gas by heat exchange, temperature Water temperature in heating chamber 25 is monitored, when temperature is suitable, by controlling the first electromagnetic valve by sensor 2531, the switch of the second electromagnetic valve 2521, it is achieved hot water and/or the discharge of steam.After testing, heat exchange After flue-gas temperature be not higher than 40 DEG C.

In the present invention, oil-gas two-way energy-saving stove can use combustion gas as fuel, it would however also be possible to employ gasified fuel or The fuel such as bio-ethanol.

The present invention passes through vent and the setting of the first pipeline, solves the problem of quick-fried thorax during igniting, by interior Portion's coil pipe and the setting in heating chamber, it is achieved that the high efficiente callback of flue gas heat, electromagnetic valve during kitchen range use Arrange and realize the control that steam and/or hot water are discharged, apply more diversified, there is good promotion prospect; Smoke collecting chamber diameter is more than furnace diameter, it is simple to collecting of flue gas;The coil pipe of corrugated tube shape, it is provided that bigger Contact area, it is achieved more efficient heat exchange;The setting of the first pipeline, it is ensured that fire in ignition process The supply constantly of gas, prevents maloperation from bringing the interruption of fuel gas supply;The use of air exhauster, can be more preferable Ensure the recovery of flue gas, reduce flue gas scattering and disappearing from other position;The use of aerator, can regulate burning Time air content, it is ensured that efficiently carrying out of burning;The setting of observation port, facilitates user's real time inspection burning shape State;Heat-resistant rings can be that pan offer preferably supports, and can effectively reduce heat at pan position Scatter and disappear.

It will be apparent to those skilled in the art that can technical scheme as described above and design, make it Its various corresponding changes and deformation, and all these changes and deformation all should belong to present invention power Within the protection domain that profit requires.

Claims (9)

1. an oil-gas two-way energy-saving stove, including body of heater and burner, it is characterised in that described body of heater is by interior stove Wall and outer furnace wall combine, described internal protecting wall around hollow area include top smoke collecting chamber and under The burner hearth in portion, described smoke collecting chamber diameter be more than furnace diameter, the furnace wall at described smoke collecting chamber is provided with into Mouth;The cavity that described internal protecting wall and outer furnace wall combination are formed is heating chamber, and described heating intracavity is around burner hearth Being provided with coil pipe, described coil pipe one end connects with smoke inlet, and the other end stretches out through outer furnace wall, described Heating is communicated with water inlet pipe and outlet pipe bottom chamber, and top is communicated with steam pipe, and described outlet pipe is provided with First electromagnetic valve, described steam pipe is provided with the second electromagnetic valve;Described burner is arranged on outer furnace wall diapire Center, described outer furnace wall diapire is provided with multiple air vent, the fuel gas hole of described burner and confession around burner Pneumatic module connects, and described gas supply assembly includes main pipeline, the first pipeline and second pipe, described first pipeline Be arranged in parallel with second pipe, the two ends of described first pipeline and second pipe respectively with main pipeline and fuel gas hole Connection, described main pipeline is provided with main control valve, second pipe is provided with regulation valve.
2. oil-gas two-way energy-saving stove as claimed in claim 1, it is characterised in that described first internal diameter of the pipeline Less than second pipe internal diameter, described second pipe is additionally provided with debugging valve.
3. oil-gas two-way energy-saving stove as claimed in claim 1, it is characterised in that described water outlet pipe part is arranged Temperature sensor, described first electromagnetic valve, the second electromagnetic valve is had to electrically connect with temperature sensor respectively.
4. oil-gas two-way energy-saving stove as claimed in claim 1, it is characterised in that described coil pipe, internal protecting wall It is stainless steel with outer furnace wall.
5. the oil-gas two-way energy-saving stove as described in any one of claim 1-4, it is characterised in that described coil pipe For corrugated tube.
6. the oil-gas two-way energy-saving stove as described in any one of claim 1-4, it is characterised in that also include taking out Blower fan, one end that described coil pipe extends to outside outer furnace wall is connected with air exhauster.
7. the oil-gas two-way energy-saving stove as described in any one of claim 1-4, it is characterised in that described body of heater On be provided with the observation port for observing fired state.
8. the oil-gas two-way energy-saving stove as described in any one of claim 1-4, it is characterised in that also include drum Blower fan, the air inlet of described burner is connected with aerator by pipeline.
9. the oil-gas two-way energy-saving stove as described in any one of claim 1-4, it is characterised in that also include using In the heat-resistant rings of support pan, described heat-resistant rings is arranged on body of heater top.
CN201610350415.0A 2016-05-24 2016-05-24 Oil-gas two-way energy-saving stove CN105841200B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610350415.0A CN105841200B (en) 2016-05-24 2016-05-24 Oil-gas two-way energy-saving stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610350415.0A CN105841200B (en) 2016-05-24 2016-05-24 Oil-gas two-way energy-saving stove

Publications (2)

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CN105841200A true CN105841200A (en) 2016-08-10
CN105841200B CN105841200B (en) 2019-06-04

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2134597Y (en) * 1992-08-04 1993-05-26 王泽沛 Double water coil pipe type molded coal stove
CN2335039Y (en) * 1998-06-28 1999-08-25 黄晓星 Multi-function coal-saving range
CN201066113Y (en) * 2007-06-29 2008-05-28 林清泉 Gas steam generator
US20130276721A1 (en) * 2010-12-28 2013-10-24 Hongfeng Zhu Boiler
CN203785024U (en) * 2014-03-31 2014-08-20 邱万耸 Double-combustion-chamber type methanol gasification stove
CN205655336U (en) * 2016-05-24 2016-10-19 江苏神工灶具有限公司 Dual -purpose energy -saving stove of oil gas

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2134597Y (en) * 1992-08-04 1993-05-26 王泽沛 Double water coil pipe type molded coal stove
CN2335039Y (en) * 1998-06-28 1999-08-25 黄晓星 Multi-function coal-saving range
CN201066113Y (en) * 2007-06-29 2008-05-28 林清泉 Gas steam generator
US20130276721A1 (en) * 2010-12-28 2013-10-24 Hongfeng Zhu Boiler
CN203785024U (en) * 2014-03-31 2014-08-20 邱万耸 Double-combustion-chamber type methanol gasification stove
CN205655336U (en) * 2016-05-24 2016-10-19 江苏神工灶具有限公司 Dual -purpose energy -saving stove of oil gas

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