CN108386834A - A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling - Google Patents
A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling Download PDFInfo
- Publication number
- CN108386834A CN108386834A CN201810223269.4A CN201810223269A CN108386834A CN 108386834 A CN108386834 A CN 108386834A CN 201810223269 A CN201810223269 A CN 201810223269A CN 108386834 A CN108386834 A CN 108386834A
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- Prior art keywords
- air inlet
- outer casing
- air
- energy
- saving
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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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/78—Cooling burner parts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of fuel gas buring heating equipments of energy-saving and environment-friendly water-cooled cooling, water tank including air inlet disk, above air inlet disk and the air inlet outer casing in water tank and air inlet inner can, the air inlet outer casing and air inlet inner can are mounted on the top middle portion of air inlet disk, air inlet inner can is set in air inlet outer casing, it is connected by helical blade between air inlet outer casing and air inlet inner can, helical blade will surround helical duct between air inlet outer casing and air inlet inner can；Stabilized structure, safe to use, energy conservation and environmental protection, air flows along helical duct and from bottom to top by heat recovery, is blown into inverted round stage inner can and is flowed in swirl shape, with lighted from the ejection of several burners after combustion gas mixing after heated, burning is abundant, and heating effect is good；At the same time, flame waste heat is absorbed and utilized with water for the water tank inner cold water outside air inlet outer casing, energy conservation and environmental protection, improves the safety of combustion gas output.
Description
Technical field
The present invention relates to energy conservation and environmental protection fields, more specifically, it relates to a kind of combustion gas of energy-saving and environment-friendly water-cooled cooling
Burning heating equipment.
Background technology
The combustion furnace of kitchen has a large amount in variety, and structure will include furnace body, burning jamb, gas supply and for fuel system.Combustion
It burns burner to be mounted in furnace body, air supply system provides the oxygen of burning, and under conditions of having oxygen, fuel is ejected in combustion by nozzle
Burn burning in burner.The function of burning jamb is to ensure the normal of fuel and to the maximum extent completely burned, the burning jamb
Structure include gas supply part, air intake, fuel nozzle and hybrid combustor, supplying between part and air intake has gap, air intake
Surrounding has small sircle hole to be connected to hybrid combustor, and hybrid combustor is the supplied gas that air intake surrounds and the sky that fuel is mixed and burned
Between, fuel nozzle is arranged at air intake bottom.The oxygen that part provides burning is supplied, fuel nozzle provides the fuel oil of combustion gas or atomization, into
Into the amount of oxygen of hybrid combustor, fuel and oxygen are mixed and burned the control of gas part in hybrid combustor.The burning used now
For the gas supply part of burner there are one inner cavity, the gas of air supply system air inlet pipe will tangentially enter the inner cavity of gas supply part, thus
The air-flow that gas forms rotation enters the gap supplied between part and air intake and enters hybrid combustor from small sircle hole.
1, it is unable to fully mix into the air of gas supply part and combustion gas, exerts an adverse impact to burning, can influence to cook
Quality and more consumption fuel, fuel generate imperfect combustion, waste fuel.2, the air-flow of gas supply part rotation is a kind of turbulent gas,
Center of the turbulent gases from air intake surrounding small sircle hole to combustion chamber interferes with each other after spraying, and the atomized fuel that nozzle sprays has
The gas that may be disturbed, these particles, which are possible to take combustion chamber out of by air-flow, to be entered burner hearth and even burns away outside furnace body, this
The harm that completely burned and generation fire are suffered from influencing fuel.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of combustion of energy-saving and environment-friendly water-cooled cooling
Gas burning heating equipment, has solved the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling, including air inlet disk, the storage above air inlet disk
Water tank and the air inlet outer casing in water tank and air inlet inner can, the air inlet outer casing and the installation of air inlet inner can
In the top middle portion of air inlet disk, air inlet inner can is set in air inlet outer casing, between air inlet outer casing and air inlet inner can by
Helical blade is connected, and helical blade will surround helical duct, air inlet inner can top between air inlet outer casing and air inlet inner can
Portion is equipped with inverted round stage inner can, and inverted round stage inner can center bottom offers combustion gas ejiction opening, be equipped with outside air inlet outer casing every
Heat cover, heat shield outer cover are equipped with thermal conductive network, and thermal conductive network is arranged in the water collection chamber of water tank.
Further, the air inlet disk is the discoid shell structure of hollow structure, and air inlet disk side connects air inlet pipe, air inlet
Air screen is equipped in pipe, air inlet pipe is connected to the air collecting chamber inside air inlet disk.
Further, the helical blade is in the blade of coiled coil from top to bottom, and helical duct bottom end is connected to gas-guide tube,
Gas-guide tube is in the bottom of circular fixation and air inlet outer casing and air inlet inner can.
Further, the gas-guide tube bottom side is equipped with several gas ports, and gas port is connected with air collecting chamber.
Further, top is set as flow-guiding channel, flow-guiding channel and rotation between the air inlet outer casing and air inlet inner can
Stream mixing chamber is connected, and eddy flow mixing chamber is set in the inverted round stage inner can at the top of air inlet inner can.
Further, the combustion gas ejiction opening is connected to Gas Pipe, and Gas Pipe bottom end is pierced by air inlet disk, and the combustion gas of Gas Pipe connects
Mouth is set to the outside of air inlet disk, and sealing element is equipped between Gas Pipe and air inlet disk.
Further, be equipped with air bleeding valve above the inverted round stage inner can, the valve body of air bleeding valve be fixed on air inlet outer casing and
Between air inlet inner can, air bleeding valve upper end is connected to air leaving cover, connects burning jamb at the top of air leaving cover, burning jamb top is equipped with
Several burners.
Further, it is equipped with electronic ignition device above the burner.
Further, it is equipped with cover board at the top of the heat shield, cover board is connected by bolt with water tank, and branch is equipped on the upside of cover board
Foot；The upside connection cold water pipe of water tank, bottom side connect hot water discharge pipe.
In conclusion the present invention has the advantages that compared with prior art：
Stabilized structure, safe to use, energy conservation and environmental protection, air flowed from bottom to top along helical duct and by waste heat recovery profit
With, be blown into inverted round stage inner can and flowed in swirl shape, with lighted from the ejection of several burners after combustion gas mixing after heated
Processing, burning is abundant, and heating effect is good；At the same time, the water tank inner cold water outside air inlet outer casing is to flame waste heat water
It is absorbed and utilized, energy conservation and environmental protection, improves the safety of combustion gas output.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings to this hair with specific embodiment
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic diagram that air is mixed with fuel gas flow in the present invention.
Fig. 3 is the structural schematic diagram of air inlet inner can in the present invention.
Reference numeral：1- air inlet pipe, 2- air screens, 3- air collecting chambers, 4- gas-guide tubes, 5- Gas Pipes, 6- air inlet disks, 7- air guides
Hole, 8- sealing elements, 9- fuel gas interfaces, 10- water tanks, 11- water collection chambers, 12- cold water pipes, 13- thermal conductive networks, 14- stabilizer blades, 15- spiral shells
Bolt, 16- cover boards, 17- burning jambs, 18- burners, 19- air leaving covers, 20- air bleeding valves, 21- flow-guiding channels, 22- heat shields,
23- air inlets outer casing, 24- helical ducts, 25- helical blades, 26- hot water discharge pipes, 27- air inlets inner can, the mixing of 28- eddy flows
Chamber, 29- combustion gas ejiction opening, 30- inverted round stage inner cans.
Specific implementation mode
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling, including air inlet disk
6, the water tank 10 above air inlet disk 6 and the air inlet outer casing 23 in water tank 10 and air inlet inner can
27, the air inlet disk 6 is the discoid shell structure of hollow structure, and 6 side of air inlet disk connects air inlet pipe 1, is equipped in air inlet pipe 1
Air screen 2, the air filtration removal of impurities for air inlet pipe 1 to be passed through, air inlet pipe 1 are connected to the air collecting chamber 3 inside air inlet disk 6, institute
It states air inlet outer casing 23 and air inlet inner can 27 is mounted on the top middle portion of air inlet disk 6, air inlet inner can 27 is set to outside air inlet
In case 23, be connected by helical blade 25 between air inlet outer casing 23 and air inlet inner can 27, helical blade 25 be in from upper and
The blade of lower coiled coil, helical blade 25 will surround helical duct 24, spiral shell between air inlet outer casing 23 and air inlet inner can 27
Rotation 24 bottom end of channel is connected to gas-guide tube 4, and gas-guide tube 4 is in the bottom of circular fixation and air inlet outer casing 23 and air inlet inner can 27
Portion, 4 bottom side of gas-guide tube are equipped with several gas ports 7, and gas port 7 is connected with air collecting chamber 3, and air is along gas port 7 in air collecting chamber 3
Into gas-guide tube 4 and helical duct 24.
Top is set as flow-guiding channel 21, flow-guiding channel 21 and rotation between the air inlet outer casing 23 and air inlet inner can 27
Stream mixing chamber 28 is connected, and eddy flow mixing chamber 28 is set in the inverted round stage inner can 30 at 27 top of air inlet inner can, works as spiral
Air enters eddy flow mixing chamber 28 by flow-guiding channel 21 in channel 24, is flowed in swirl shape in inverted round stage inner can 30.
30 center bottom of inverted round stage inner can offers combustion gas ejiction opening 29, and combustion gas ejiction opening 29 connects with Gas Pipe 5
Logical, 5 bottom end of Gas Pipe is pierced by air inlet disk 6, and the fuel gas interface 9 of Gas Pipe 5 is set to the outside of air inlet disk 6, Gas Pipe 5 and air inlet
It is equipped with sealing element 8 between disk 6, ensures its sealing performance.
30 top of the inverted round stage inner can is equipped with air bleeding valve 20, and the valve body of air bleeding valve 20 is fixed on 23 He of air inlet outer casing
Between air inlet inner can 27,20 upper end of air bleeding valve is connected to air leaving cover 19, and 19 top of air leaving cover connects burning jamb 17, burning jamb
17 tops are equipped with several burners 18；Combustion gas sprays into eddy flow mixing chamber 28 by combustion gas ejiction opening 29 and is mixed with air, by being vented
Valve 20 is expelled to burning jamb 17, is sprayed through several burners 18.
Preferably, 18 top of burner is equipped with electronic ignition device, and the combustion gas of ejection is lighted, its flame combustion is made to carry out
Heat treatment.
23 outside of the air inlet outer casing is equipped with heat shield 22, and 22 top of heat shield is equipped with cover board 16, and cover board 16 passes through spiral shell
Bolt 15 is connected with water tank 10, and 16 upside of cover board is equipped with stabilizer blade 14, is used for the support of pot body；22 outer cover of the heat shield is equipped with
Thermal conductive network 13, thermal conductive network 13 are arranged in the water collection chamber 11 of water tank 10, and the upside connection cold water pipe 12 of water tank 10, bottom side connect
Hot water discharge pipe 26 is met, in fuel gas buring, cold water is constantly entered by cold water pipe 12 and is discharged by hot water discharge pipe 26, and cold water is inhaled
The heat for receiving thermal conductive network 13 and heat shield 22, avoids the flame waste heat of top burner 18 from conducting to air inlet outer casing 23 and air inlet
Inner can 27 avoids the safety for influencing combustion gas output；And flame waste heat can be absorbed and utilized with water, energy conservation and environmental protection.
Preferably, non-return valve is installed in helical duct 24, prevents in eddy flow mixing chamber 28 combustion gas along helical duct 24
Countercurrently.
The technical principle that the present invention is described above in association with specific embodiment, is only the preferred embodiment of the present invention.This
The protection domain of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection domain.Those skilled in the art would not require any inventive effort the other specific realities that can associate the present invention
Mode is applied, these modes are fallen within protection scope of the present invention.
Claims (9)
1. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling, including air inlet disk (6), it is mounted on air inlet disk (6)
The water tank (10) of top and the air inlet outer casing (23) in water tank (10) and air inlet inner can (27), feature
It is, the air inlet outer casing (23) and air inlet inner can (27) are mounted on the top middle portion of air inlet disk (6), air inlet inner can
(27) it is set in air inlet outer casing (23), by helical blade (25) phase between air inlet outer casing (23) and air inlet inner can (27)
Connection, helical blade (25) will surround helical duct (24) between air inlet outer casing (23) and air inlet inner can (27), in air inlet
Inverted round stage inner can (30) is equipped at the top of case (27), inverted round stage inner can (30) center bottom offers combustion gas ejiction opening
(29), heat shield (22) is equipped with outside air inlet outer casing (23), heat shield (22) outer cover is equipped with thermal conductive network (13), thermal conductive network
(13) it is arranged in the water collection chamber (11) of water tank (10).
2. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 1, which is characterized in that
The air inlet disk (6) is the discoid shell structure of hollow structure, and air inlet disk (6) side connects air inlet pipe (1), air inlet pipe (1)
Interior to be equipped with air screen (2), air inlet pipe (1) air collecting chamber (3) internal with air inlet disk (6) is connected to.
3. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 2, which is characterized in that
The helical blade (25) is in the blade of coiled coil from top to bottom, and helical duct (24) bottom end is connected to gas-guide tube (4), air guide
Manage the bottom that (4) are in circular fixation and air inlet outer casing (23) and air inlet inner can (27).
4. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 3, which is characterized in that
Gas-guide tube (4) bottom side is equipped with several gas ports (7), and gas port (7) is connected with air collecting chamber (3).
5. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 1, which is characterized in that
Top is set as flow-guiding channel (21), flow-guiding channel (21) and rotation between the air inlet outer casing (23) and air inlet inner can (27)
Stream mixing chamber (28) is connected, and eddy flow mixing chamber (28) is set to the inverted round stage inner can (30) at the top of air inlet inner can (27)
It is interior.
6. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 1, which is characterized in that
The combustion gas ejiction opening (29) is connected to Gas Pipe (5), and Gas Pipe (5) bottom end is pierced by air inlet disk (6), the combustion gas of Gas Pipe (5)
Interface (9) is set to the outside of air inlet disk (6), and sealing element (8) is equipped between Gas Pipe (5) and air inlet disk (6).
7. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 5, which is characterized in that
Be equipped with air bleeding valve (20) above the inverted round stage inner can (30), the valve body of air bleeding valve (20) be fixed on air inlet outer casing (23) and
Between air inlet inner can (27), air bleeding valve (20) upper end is connected to air leaving cover (19), and burning jamb is connected at the top of air leaving cover (19)
(17), burning jamb (17) top is equipped with several burners (18).
8. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 7, which is characterized in that
Electronic ignition device is equipped with above the burner (18).
9. a kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling according to claim 1, which is characterized in that
Cover board (16) is equipped at the top of the heat shield (22), cover board (16) is connected by bolt (15) with water tank (10), cover board (16)
Upside is equipped with stabilizer blade (14)；The upside connection cold water pipe (12) of water tank (10), bottom side connection hot water discharge pipe (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223269.4A CN108386834B (en) | 2018-03-19 | 2018-03-19 | A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223269.4A CN108386834B (en) | 2018-03-19 | 2018-03-19 | A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386834A true CN108386834A (en) | 2018-08-10 |
| CN108386834B CN108386834B (en) | 2019-04-05 |
Family
ID=63067030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223269.4A Expired - Fee Related CN108386834B (en) | 2018-03-19 | 2018-03-19 | A kind of fuel gas buring heating equipment of energy-saving and environment-friendly water-cooled cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386834B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385763A (en) * | 2021-07-14 | 2021-09-14 | 成都共益缘真空设备有限公司 | Vacuum reflow soldering positive and negative pressure combined soldering process |
| CN114087607A (en) * | 2020-07-27 | 2022-02-25 | 芜湖美的厨卫电器制造有限公司 | Premixing device and gas water heater |
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| GB1262417A (en) * | 1970-07-02 | 1972-02-02 | Penzen Kompressorny Zd | A gas burner |
| CN2252290Y (en) * | 1995-08-28 | 1997-04-16 | 任秀成 | Hot air rotational flow gas combustion device |
| JP2617680B2 (en) * | 1991-11-01 | 1997-06-04 | ホルマン ボイラー ワークス，インコーポレイテッド | Low NOx burner |
| CN2837691Y (en) * | 2005-08-25 | 2006-11-15 | 刘松安 | Non-flashover light hydrocarbon burning device for catering |
| CN2906384Y (en) * | 2006-05-10 | 2007-05-30 | 周树平 | Infrared energy-saving stove |
| CN200940866Y (en) * | 2006-07-04 | 2007-08-29 | 罗黎光 | Gas cooker |
| CN101245914A (en) * | 2008-03-18 | 2008-08-20 | 上海复济节能技术有限公司 | Premixed high-efficiency energy-saving environment protection combustor with ignition and flame-out protection device |
| CN201377796Y (en) * | 2009-04-15 | 2010-01-06 | 山东建筑大学 | Intelligent multiple-stage loading premixed burner |
| KR20150020851A (en) * | 2013-08-19 | 2015-02-27 | 배승호 | Charcoal fire roster using circling air |
-
2018
- 2018-03-19 CN CN201810223269.4A patent/CN108386834B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1262417A (en) * | 1970-07-02 | 1972-02-02 | Penzen Kompressorny Zd | A gas burner |
| JP2617680B2 (en) * | 1991-11-01 | 1997-06-04 | ホルマン ボイラー ワークス，インコーポレイテッド | Low NOx burner |
| CN2252290Y (en) * | 1995-08-28 | 1997-04-16 | 任秀成 | Hot air rotational flow gas combustion device |
| CN2837691Y (en) * | 2005-08-25 | 2006-11-15 | 刘松安 | Non-flashover light hydrocarbon burning device for catering |
| CN2906384Y (en) * | 2006-05-10 | 2007-05-30 | 周树平 | Infrared energy-saving stove |
| CN200940866Y (en) * | 2006-07-04 | 2007-08-29 | 罗黎光 | Gas cooker |
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| CN201377796Y (en) * | 2009-04-15 | 2010-01-06 | 山东建筑大学 | Intelligent multiple-stage loading premixed burner |
| KR20150020851A (en) * | 2013-08-19 | 2015-02-27 | 배승호 | Charcoal fire roster using circling air |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087607A (en) * | 2020-07-27 | 2022-02-25 | 芜湖美的厨卫电器制造有限公司 | Premixing device and gas water heater |
| CN114087607B (en) * | 2020-07-27 | 2024-04-26 | 芜湖美的厨卫电器制造有限公司 | Premixing device and gas water heater |
| CN113385763A (en) * | 2021-07-14 | 2021-09-14 | 成都共益缘真空设备有限公司 | Vacuum reflow soldering positive and negative pressure combined soldering process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108386834B (en) | 2019-04-05 |
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Granted publication date: 20190405 Termination date: 20200319 |