CN103697503A - Full-premixing automatic control gas frying furnace - Google Patents

Full-premixing automatic control gas frying furnace Download PDF

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Publication number
CN103697503A
CN103697503A CN201310671450.9A CN201310671450A CN103697503A CN 103697503 A CN103697503 A CN 103697503A CN 201310671450 A CN201310671450 A CN 201310671450A CN 103697503 A CN103697503 A CN 103697503A
Authority
CN
China
Prior art keywords
air
gas
furnace
valve
pipe
Prior art date
Application number
CN201310671450.9A
Other languages
Chinese (zh)
Inventor
杨锡奇
Original Assignee
江门佳利华实业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江门佳利华实业有限公司 filed Critical 江门佳利华实业有限公司
Priority to CN201310671450.9A priority Critical patent/CN103697503A/en
Publication of CN103697503A publication Critical patent/CN103697503A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/48Nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/66Preheating the combustion air or gas
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

The invention discloses a full-premixing automatic control gas frying furnace which comprises a furnace hearth, an air blower and a gas pipeline, wherein a combustor is arranged on the middle part of the furnace hearth; a gas valve is arranged on the combustion pipeline; the outlet of the gas valve is connected with an often open fire gas pipe and a frying furnace main pipe respectively; the inner diameter of the rear end of the frying furnace main pipe is narrowed and is provided with a thin and long gas nozzle, and the outer diameter of the rear end of the frying furnace main pipe is connected with a mixing pipe; the other end of the mixing pipe is communicated with the combustor; the furnace hearth is of a hollow double-layer stainless steel structure; an air inlet and an air outlet are formed in the interlayer of the furnace hearth; the air inlet is connected with the air blower by virtue of an air pipe; the air outlet is communicated with the mixing pipe at the root of the gas nozzle by virtue of a hot air pipe. During working, air firstly enters the interlayer of the furnace hearth so as to be preheated and then is sprayed from a furnace end after being fully mixed with gas, so that the heat utilization rate is effectively increased, the combustion speed is high, and the flame temperature is high; furthermore, by the virtue of linkage control, after the ignition gas valve is started to automatically perform ignition and automatically start a fan; the ignition speed and the fire breakout speed are high; the firepower is convenient to adjust.

Description

Full premix is controlled fuel gas frying stove automatically
Technical field
The present invention relates to a kind of stir-fry stove, particularly a kind of full premix is controlled fuel gas frying stove automatically.
Background technology
Gas furnace has been that broad masses use, traditional gas furnace, and its combustion gas is just to mix with air while being transported on burner ignition, and to obtain oxygen, there is air undermixing in this mode, burns insufficient, causes the thermal efficiency lower, and combustion gas is wasted.Have subsequently the jet type gas furnace that is transported to again burner burning after first combustion gas being mixed with air, but existing jet type gas furnace, due to structural defect, when being used, reality still exist combustion gas to mix the weak points such as even not, thermal loss is large with air.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of heat utilization efficiency is high, and burning velocity is fast, and high, easy to use, the reliability and durability full premix of flame temperature is controlled fuel gas frying stove automatically.
In order to solve the problems of the technologies described above, full premix of the present invention is controlled fuel gas frying stove automatically, comprise burner hearth, air blast, gas pipeline, burner hearth middle part is provided with burner, described gas pipeline is provided with air valve, air valve outlet connects respectively Chang Minghuo tracheae and fries stove supervisor, and stir-fry stove supervisor back end inside diameter narrows and be provided with elongated gas nozzle, external diameter is connected with mixing tube, and the mixing tube other end is communicated with burner; Described burner hearth is the double-layer stainless steel structure of hollow, and burner hearth interlayer is provided with into and out of air port, and air inlet connects air blast by airduct, and air outlet is communicated with the mixing tube at gas nozzle root place by warm-air pipe, forms the hot-air channel that enters mixing tube.
Further improvement of the present invention, the valve hinges outside of described air valve is connected with tooth plate, and upper tooth plate is provided with the shifting block that can control a motor switch contact action, and motor switch is electrically connected to air blast and ignition system; Described blower export is provided with lateral, and lateral is provided with air door in corresponding air valve position, and this air door outside is provided with lower tooth plate and is connected with upper tooth plate by chain; Upper tooth plate is provided with outward pulls handle.
Further improvement of the present invention, described stir-fry stove supervisor is provided with two-way.
Further improvement of the present invention, described stir-fry stove supervisor's front portion is provided with magnetic valve, and magnetic valve is electrically connected to anti-empty burning device.
The invention has the beneficial effects as follows: during work, air is introduced into the preheating of burner hearth interlayer, then from burner, spray after fully mixing with combustion gas, effectively improved heat utilization efficiency, make burning velocity fast, flame temperature is high; Burner hearth is that double-layer stainless steel material is special, and in burner hearth, heat loss is few, neat and artistic, and in addition, owing to adopting metal structure, in burner hearth, without laying bricks, cooking stove is slimmer and more graceful, transports more convenient; Because gas nozzle is elongated design, combustion gas is just ejection after gas nozzle stretches into mixing tube one segment distance, separated by a distance with the entrance of pressure-air, has avoided the impact of pressure-air stream on combustion gas normal discharge; On the other hand, owing to adopting interlock to control, after opening point internal heat valve, automatic ignition and the automatic blower fan that starts, igniting and speed on fire are fast, and firepower is easy to adjust.
 
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
The specific embodiment
Shown in Fig. 1, full premix is controlled fuel gas frying stove automatically, comprise burner hearth 1, air blast 2, gas pipeline 3, burner hearth 1 middle part is provided with burner 4, gas pipeline 3 is provided with air valve 5, air valve 5 outlet connects respectively Chang Minghuo tracheae 6 and fries stove supervisor 7, fries stove and is responsible for that 7 back end inside diameter narrow and be provided with elongated gas nozzle 71, external diameter is connected with mixing tube 8, and mixing tube 8 other ends are communicated with burner 4; The double-layer stainless steel structure that burner hearth 1 is hollow, burner hearth 1 interlayer is provided with into and out of air port, and air inlet connects air blast 2 by airduct 21, and air outlet is communicated with the mixing tube 8 at gas nozzle 71 root places by warm-air pipe 22, form the hot-air channel that enters mixing tube 8.During work, air is introduced into the preheating of burner hearth interlayer, then from burner, sprays after fully mixing with combustion gas, has effectively improved heat utilization efficiency, makes burning velocity fast, and flame temperature is high.
In addition, because gas nozzle 71 is elongated design, combustion gas is just ejection after gas nozzle stretches into mixing tube one segment distance, separated by a distance with the entrance of pressure-air, avoided the impact of pressure-air stream on combustion gas normal discharge, in addition,, when combustion gas stop supplies, the gaseous mixture of mixing tube all sprays from burner spray orifice; Effectively avoid tempering, safe.
The valve hinges outside of air valve 5 is connected with tooth plate 5, and upper tooth plate 5 is provided with the shifting block 52 that can control motor switch 55 contact actions, and motor switch 55 is electrically connected to air blast 2 and ignition system; Air blast 2 outlets are provided with lateral 23, and lateral 23 is provided with air door in corresponding air valve 5 positions, and this air door outside is provided with lower tooth plate 24 and is connected with upper tooth plate 5 by chain 53; Outer being provided with of upper tooth plate 5 pulled handle 54.When needs are opened stove fire, pull handle 54, motor switch 55 actions, in the time of system igniting, blower fan is also opened, and cooking stove is normally worked, when the open degree of air valve 5 less, cooking stove is when little fiery state, and owing to linking by chain and upper and lower tooth plate between air valve 5 and air door, now air door is in the larger state of open degree, the part air that air blast 2 is produced by boasting is discharged from lateral 23, prevents that cooking stove from putting out fire because wind-force is excessive under little fiery state; When needing big fire, the open degree of air valve is larger, gas flow is large, under interlock effect, air door is corresponding being turned down, and most of air that now air blast 2 is produced by boasting participates in mixed combustion, and the design is simple in structure, easy to operate, sturdy and durable, effectively guaranteed the stable of stove fire, also effectively guaranteed the service life of air blast simultaneously.
In order to make the burning of the mist that enters burner 4 more stable, fry stove supervisor 7 and be provided with two-way, corresponding, mixing tube 8 is also provided with two-way, and warm-air pipe 22 is provided with two-way branch and enters in corresponding mixing duct at its end.
Further; the front portion of frying stove supervisor 7 is provided with magnetic valve 72; magnetic valve 72 is electrically connected to preventing dry combustion holding circuit; preventing dry combustion holding circuit can be infrared induction device, manual overvide; pressure control device etc.; its objective is that induction installation feeds back to holding circuit by information after pan leaves burner hearth, thereby realize, automatically close down combustion gas.
The foregoing is only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.

Claims (4)

1. full premix is controlled fuel gas frying stove automatically, comprise burner hearth (1), air blast (2), gas pipeline (3), burner hearth (1) middle part is provided with burner (4), it is characterized in that: described gas pipeline (3) is provided with air valve (5), air valve (5) outlet connects respectively Chang Minghuo tracheae (6) and fries stove supervisor (7), stir-fry stove supervisor (7) back end inside diameter narrows and is provided with elongated gas nozzle (71), external diameter is connected with mixing tube (8), and mixing tube (8) other end is communicated with burner (4); The double-layer stainless steel structure that described burner hearth (1) is hollow, burner hearth (1) interlayer is provided with into and out of air port, air inlet connects air blast (2) by airduct (21), air outlet is communicated with the mixing tube (8) at gas nozzle (71) root place by warm-air pipe (22), form the hot-air channel that enters mixing tube (8).
2. full premix according to claim 1 is controlled fuel gas frying stove automatically, it is characterized in that: the valve hinges outside of described air valve (5) is connected with tooth plate (5), upper tooth plate (5) is provided with the shifting block (52) that can control the action of a motor switch (55) contact, and motor switch (55) is electrically connected to air blast (2) and ignition system; Described air blast (2) outlet is provided with lateral (23), and lateral (23) is provided with air door in corresponding air valve (5) position, and this air door outside is provided with lower tooth plate (24) and is connected with upper tooth plate (5) by chain (53); Outer being provided with of upper tooth plate (5) pulled handle (54).
3. full premix according to claim 1 is controlled fuel gas frying stove automatically, it is characterized in that: described stir-fry stove supervisor (7) is provided with two-way.
4. full premix according to claim 1 is controlled fuel gas frying stove automatically, it is characterized in that: described stir-fry stove supervisor's (7) front portion is provided with magnetic valve (72), and magnetic valve (72) is electrically connected to anti-empty burning device.
CN201310671450.9A 2013-12-11 2013-12-11 Full-premixing automatic control gas frying furnace CN103697503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310671450.9A CN103697503A (en) 2013-12-11 2013-12-11 Full-premixing automatic control gas frying furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310671450.9A CN103697503A (en) 2013-12-11 2013-12-11 Full-premixing automatic control gas frying furnace
PCT/CN2014/082304 WO2015085770A1 (en) 2013-12-11 2014-07-16 Fully premixed automatic control gas stir-frying furnace

Publications (1)

Publication Number Publication Date
CN103697503A true CN103697503A (en) 2014-04-02

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CN (1) CN103697503A (en)
WO (1) WO2015085770A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104501241A (en) * 2014-12-15 2015-04-08 江门佳利华实业有限公司 Heat exchange structure of combustion chamber of gas stove
WO2015085770A1 (en) * 2013-12-11 2015-06-18 江门佳利华实业有限公司 Fully premixed automatic control gas stir-frying furnace
CN108204587A (en) * 2017-12-22 2018-06-26 郝名慧 A kind of fully premixed combustion system
CN109442494A (en) * 2018-10-24 2019-03-08 中国石油大学(华东) A kind of automatic louver of gas of gas range trailing type
CN110332569A (en) * 2019-07-10 2019-10-15 广东长青(集团)股份有限公司 The separable gas-cooker of control piece and its control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019275951A1 (en) * 2018-05-29 2021-01-07 Xrf Scientific Limited Burner

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN2382972Y (en) * 1999-07-05 2000-06-14 广东振宇科技发展有限公司 Gas stove
CN2849510Y (en) * 2005-11-08 2006-12-20 黄天培 Efficient energy-saving gas stove
CN101294706A (en) * 2007-04-29 2008-10-29 尹华金 High-efficiency energy-saving high speed combustor of gas range
CN101776287A (en) * 2009-01-08 2010-07-14 黄振明 Heat transfer and combustion enhanced gas stove
KR20110044418A (en) * 2009-10-23 2011-04-29 한인복 An apparatus for accelerating evaporation of fuel in a gas combustor
CN203586314U (en) * 2013-12-11 2014-05-07 江门佳利华实业有限公司 Total premixed automatic control fuel gas frying furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697503A (en) * 2013-12-11 2014-04-02 江门佳利华实业有限公司 Full-premixing automatic control gas frying furnace

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2382972Y (en) * 1999-07-05 2000-06-14 广东振宇科技发展有限公司 Gas stove
CN2849510Y (en) * 2005-11-08 2006-12-20 黄天培 Efficient energy-saving gas stove
CN101294706A (en) * 2007-04-29 2008-10-29 尹华金 High-efficiency energy-saving high speed combustor of gas range
CN101776287A (en) * 2009-01-08 2010-07-14 黄振明 Heat transfer and combustion enhanced gas stove
KR20110044418A (en) * 2009-10-23 2011-04-29 한인복 An apparatus for accelerating evaporation of fuel in a gas combustor
CN203586314U (en) * 2013-12-11 2014-05-07 江门佳利华实业有限公司 Total premixed automatic control fuel gas frying furnace

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015085770A1 (en) * 2013-12-11 2015-06-18 江门佳利华实业有限公司 Fully premixed automatic control gas stir-frying furnace
CN104501241A (en) * 2014-12-15 2015-04-08 江门佳利华实业有限公司 Heat exchange structure of combustion chamber of gas stove
CN108204587A (en) * 2017-12-22 2018-06-26 郝名慧 A kind of fully premixed combustion system
CN109442494A (en) * 2018-10-24 2019-03-08 中国石油大学(华东) A kind of automatic louver of gas of gas range trailing type
CN110332569A (en) * 2019-07-10 2019-10-15 广东长青(集团)股份有限公司 The separable gas-cooker of control piece and its control method

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