CN206531290U - A kind of burner structure - Google Patents
A kind of burner structure Download PDFInfo
- Publication number
- CN206531290U CN206531290U CN201720220394.0U CN201720220394U CN206531290U CN 206531290 U CN206531290 U CN 206531290U CN 201720220394 U CN201720220394 U CN 201720220394U CN 206531290 U CN206531290 U CN 206531290U
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- CN
- China
- Prior art keywords
- chamber
- burner
- fire row
- distributor
- frame
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Abstract
The utility model discloses a kind of burner structure, including distributor, burner, burner includes frame, rear baffle, by fire row frame, uniformly row is located at some fire row pieces in combustion chamber, fire row piece includes the fire row piece body provided with fuel gas inlet, fire row piece body upper end is provided with chamber, chamber upper surface is provided with main burning hole group, chamber two side is provided with secondary burner port group in main burning hole group position corresponding position, chamber lateral wall is arranged with a pressure reducing sleeve, and airflow injection passage is installed between pressure reducing sleeve and secondary burner port group.The utility model burner structure is arranged with a pressure reducing sleeve outside the chamber of each fire row piece, is prevented effectively from combustion gas and flame and discharges and burnt so that waste raw material from secondary burner port group towards side, structure optimization, high combustion efficiency, energy-saving and emission-reduction；And chamber and airflow injection passage are through redesigning and continuous experimental verification, it is ensured that combustion gas is sufficiently mixed with air and thoroughly burnt, and reduces the generation of pernicious gas, reduces potential safety hazard, environmental requirement is met again.
Description
Technical field
The utility model is related to technical field of water heaters, more particularly to a kind of burner structure.
Background technology
Gas heater is also known as gas water-heating furnace, and it refers to using combustion gas as fuel, by combustion heating mode, by heat
It is delivered in the cold water for flowing through heat exchanger, to reach a kind of gas appliance for preparing hot water purpose.Combustion gas passes through burner knot
Structure is in burning Indoor Combustion, and heat heated water by heat exchanger, therefore, burner structure as gas heater core
Part, the stability of its performance plays vital effect to the performance of whole water heater.
Burner structure is typically made up of distributor and burner, and burner is by multiple fire being emitted on side by side in combustion chamber
Screening is constituted, and existing fire row chip architecture not enough optimizes, and is caused flame from side discharge burning, is wasted fuel, reduce heat exchange
Efficiency, and air flow ventilating effect is not notable, is easily caused that burner combustion is insufficient and combustion flame is unstable and produces pollution
The gas of environment, or even jeopardize personal safety.
Therefore, a kind of structure optimization, high combustion efficiency, energy-saving and emission-reduction, the burner knot for meeting environmental requirement how to be realized
Structure is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of burner structure, it is intended to realize a kind of structure optimization, burning effect
Rate height, energy-saving and emission-reduction, the burner structure for meeting environmental requirement.
Distributor is fixedly arranged on the utility model proposes a kind of burner structure, including distributor, the mode of being connected by screw
On burner, the frame of burner including U-shaped setting, be fixedly arranged at frame opening and enclose to set to form combustion chamber with frame
Rear baffle, by the evenly distributed some fire row pieces being installed in combustion chamber of some fire row framves, fire row piece includes entering provided with combustion gas
The fire row piece body of mouth, fire row piece body upper end is provided with chamber, is connected between fuel gas inlet and chamber by a U-shaped passage
Logical, chamber upper surface is provided with main burning hole group, and chamber two side is provided with secondary burner port group, fire in main burning hole group position corresponding position
Screening also includes the pressure reducing sleeve being set on chamber lateral wall, and being installed with airflow injection between pressure reducing sleeve and secondary burner port group leads to
Road；Rear baffle is provided with the chamber interior air-flow that optimizes being adapted with fuel gas inlet in the position corresponding position of each fuel gas inlet and hindered
The perforate of power.
Preferably, distributor is fixed on rear baffle, and distributor is provided with nozzle, distribution in the position corresponding position of each perforate
External fuel gas inlet, the magnetic valve connected with nozzle is additionally provided with device.
Preferably, burner also includes being fixed on igniter on rear baffle and corresponding with fire row piece position.
Preferably, ventilation gaps are installed between two adjacent fire row pieces.
Preferably, combustion chamber lower surface is covered with a cover plate for being provided with some airflow holes.
Preferably, frame is attached fixation with rear baffle by riveting mode.
Preferably, fixation is attached by riveting mode between frame and cover plate.
The utility model burner structure, is made up of distributor and burner, and burner includes frame, rear baffle, some
Fire row piece and cover plate.The utility model is arranged with a pressure reducing sleeve outside the chamber of each fire row piece, is prevented effectively from combustion gas and flame
Discharge and burnt so that waste raw material from secondary burner port group towards side, simple in construction and optimize, the burning for greatly improving combustion gas is imitated
Rate, energy-saving and emission-reduction；Furthermore chamber is provided between U-shaped passage and main burning hole group, combustion gas can be made to be sufficiently mixed with air, subtracted simultaneously
Airflow injection passage is provided between gland and secondary burner port group, chamber and airflow injection passage are by redesigning and constantly experiment
Checking, air is uniformly distributed while air circulation, it is ensured that combustion gas is sufficiently mixed with air and thoroughly burnt, and improves flame and combustion
Stability is burnt, combustion gas can fully burn and flame reaches rapidly whole fire row piece, reduce the generation of pernicious gas, reduce safety hidden
Suffer from, environmental requirement is met again, be truly realized a kind of structure optimization, high combustion efficiency, energy-saving and emission-reduction, meet environmental requirement
Burner structure.
Brief description of the drawings
Fig. 1 is a kind of backsight structural representation of an embodiment of burner structure of the present utility model；
Fig. 2 is a kind of side structure schematic view of an embodiment of burner structure of the present utility model；
Fig. 3 is a kind of overlooking the structure diagram of an embodiment of burner structure of the present utility model, is filled wherein lighting a fire
Put not shown；
Fig. 4 illustrates for the stereochemical structure amplification of the distributor in an a kind of embodiment of burner structure of the present utility model
Figure；
Fig. 5 illustrates for the side view structure amplification of the fire row piece in an a kind of embodiment of burner structure of the present utility model
Figure；
Fig. 6 illustrates for the plan structure amplification of the fire row piece in an a kind of embodiment of burner structure of the present utility model
Figure；
Fig. 7 amplifies for the side view structure of the fire row piece body in an a kind of embodiment of burner structure of the present utility model
Schematic diagram；
Fig. 8 illustrates for the plan structure amplification of the frame in an a kind of embodiment of burner structure of the present utility model
Figure；
Fig. 9 faces structure amplification signal for the rear baffle in an a kind of embodiment of burner structure of the present utility model
Figure；
Figure 10 illustrates for the plan structure amplification of the cover plate in an a kind of embodiment of burner structure of the present utility model
Figure.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Figure 10, an a kind of embodiment of burner structure of the present utility model is proposed, including distributor 100,
The mode of being connected by screw is fixedly arranged on the burner on distributor 100, and distributor 100 can distribute combustion gas for burner so that combustion
Gas individually or can fully enter burner and be burnt.
Frame 201 of the burner including U-shaped setting, the rear baffle 202 being fixedly arranged at the lateral opening of frame 201, rear gear
Plate 202 encloses with frame 201 to be set to form combustion chamber in the shape of a frame, and burner is also included by the uniform row side by side of some fire row framves 208
If being fixed on some fire row pieces in combustion chamber, lid to be located at the lower surface of combustion chamber and the cover plate provided with some airflow holes 207
206, the airflow hole 207 on cover plate 206 helps the pro rate of primary air and auxiliary air, realizes more environmentally-friendly burning shape
State.Ventilation gaps 205 are installed between two adjacent fire row pieces, auxiliary air is supplemented when ventilation gaps 205 can realize burning.
Fire row piece includes the fire row piece body 301 provided with fuel gas inlet 305, and fuel gas inlet 305 is located at fire row piece body 301
Side lower end at.The upper end of fire row piece body 301 is provided with chamber, and air and combustion gas can be sufficiently mixed in chamber.Fuel gas inlet
Connected between 305 and chamber by a U-shaped passage 303, U-shaped passage 303 can carry out primary air offer, can also make combustion gas
Entered by fuel gas inlet 305 by U-shaped passage 303 in chamber.Chamber upper surface is provided with main burning hole group 304, chamber both sides
Wall is provided with secondary burner port group 302 in the position corresponding position of main burning hole group 304, and fire row piece also includes being set on chamber lateral wall
Pressure reducing sleeve 306, pressure reducing sleeve 306 is in the outer such as same decompression wall of secondary burner port group 302, between pressure reducing sleeve 306 and secondary burner port group 302
It is installed with airflow injection passage 307；Rear baffle 202 is provided with and fuel gas inlet 305 in the position corresponding position of each fuel gas inlet 305
The perforate 203 being adapted, perforate 203 can optimize chamber interior gas-flow resistance.The utility model combustion gas passes through U-shaped passage 303
Burnt into chamber and at main burning hole group 304, chamber, main burning hole group 304 can form invisible air-flow wall upward, and
Invisible air-flow wall upward, main burning hole group 304 are also formed between chamber, secondary burner port group 302 and airflow injection passage 307
Be respectively formed air-flow wall upward with secondary burner port group 302, even flame, stably burn upward.
Distributor 100 is fixed on rear baffle 202 by some screws, and compact conformation, stable connection is firm.Distributor
100 are provided with nozzle 101 in the position corresponding position of each perforate 203, and nozzle 101 can simultaneously will simultaneously will in combustion gas spirt perforate 203
Air is brought into burner, so as to optimize chamber interior gas-flow resistance.It is additionally provided with what is connected with nozzle 101 on distributor 100
External fuel gas inlet 102, magnetic valve, external fuel gas inlet 102 are connected by flange with gas pipeline.
Burner also includes being fixed on igniter 204 on rear baffle 202 and corresponding with fire row piece position.
In the present embodiment, frame 201 is attached fixation, frame 201 and lid with rear baffle 202 by riveting mode
Between plate 206 fixation is attached also by riveting mode.Frame 201 is logical with rear baffle 202, frame 201 and cover plate 206
Cross some rivet fasteners and be attached fixation, connection fastening is reliable, is conducive to eliminating the internal stress produced by thermal expansion.
The utility model burner structure, including distributor 100 and burner, distributor 100 pass through screw with burner
Connected mode is attached fixation, and Stability Analysis of Structures is firm, and distributor 100 can distribute combustion gas for burner, pass through magnetic valve folding
So that combustion gas individually or can fully enter burner and be burnt, flexibly and easily.Burner includes enclosing the side for being set as combustion chamber
Frame 201, rear baffle 202 and cover plate 206, combustion chamber upper surface are opened wide, and the cover plate 206 at lower surface is provided with some airflow holes 207,
Combustion chamber inner air flow, helps to optimize the pro rate of primary air and auxiliary air so that fuel gas buring thoroughly, is reduced
The generation of pernicious gas, meets environmental protection standard.Burner, which also includes setting by the uniform row side by side of some fire row framves 208, is fixed on combustion
Burn and ventilation gaps 205 are provided between indoor some fire row pieces, two neighboring fire row piece, further ensure that air stream in combustion chamber
It is dynamic, while ventilation gaps 205 provide auxiliary air supplement for the fuel gas buring in combustion chamber, the thorough degree of burning is improved, is reduced
The generation of pernicious gas.Fire row piece includes fire row piece body 301 and is set in the pressure reducing sleeve of the upper end side-walls of fire row piece body 301
306.Pipe gas enters distributor 100 by external fuel gas inlet 102, then is distributed by distributor 100 to burner, fires
Gas sequentially passes through perforate 203, fuel gas inlet 305, U-shaped passage 303 and enters chamber, and air is same in the presence of nozzle 101
When bring to chamber, combustion gas is sufficiently mixed with air in chamber in the environment of gas-flow resistance is optimized, and passes through igniter 204
Lighted, and fully burnt at main burning hole group 304 and secondary burner port group 302.Chamber upper surface is provided with main burning
Hole group 304, two sides are equipped with secondary burner port group 302, a pressure reducing sleeve 306 are arranged outside chamber, pressure reducing sleeve 306 is in secondary burner port
Group 302 is outer as being installed with airflow injection passage 307 between same decompression wall, and pressure reducing sleeve 306 and secondary burner port group 302, depressurizes
Set 306 is prevented effectively from combustion gas and flame and discharges and burn so that wasting raw material from secondary burner port group 302 towards side, and the present embodiment subtracts
The airflow injection passage 307 formed between gland 306 and secondary burner port group 302 causes secondary burner port group 302 to form invisible upward
Air-flow wall, flame can be stablized burn and make full use of calory burning upward, simple in construction and optimize, and greatly improve the combustion of combustion gas
Burn efficiency, energy-saving and emission-reduction；Meanwhile, combustion gas enters chamber through U-shaped passage 303, and the setting of chamber causes combustion gas can be abundant with air
It is well mixed, so as to improve burning sufficient degree, it is ensured that the adequacy and completeness of burning, high combustion efficiency, flameholding, reduction
The generation of pernicious gas, in addition airflow injection passage 307 make it that air is uniformly distributed while air circulation, improves flame and combustion
Stability is burnt, combustion gas can fully burn and flame reaches rapidly whole fire row piece and be burnt upward all along air-flow wall, reduction
The generation of pernicious gas, reduces potential safety hazard, environmental requirement is met again.Therefore, burner structure of the present utility model is realized
It is simple in construction and optimize, high combustion efficiency, energy-saving and emission-reduction, meet the good effects such as environmental requirement.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of burner structure, including distributor, the mode of being connected by screw are fixedly arranged on the burner on the distributor, its
It is characterised by, the frame of the burner including U-shaped setting, is fixedly arranged at the frame opening and is enclosed with the frame and set shape
Rear baffle into combustion chamber, pass through the evenly distributed some fire row pieces being installed in the combustion chamber of some fire row framves, the fire
Screening includes the fire row piece body provided with fuel gas inlet, and the fire row piece body upper end is provided with chamber, the fuel gas inlet and institute
State and connected by a U-shaped passage between chamber, the chamber upper surface is provided with main burning hole group, and the chamber two side exists
Main burning hole group position corresponding position is provided with secondary burner port group, and the fire row piece also includes being set on the chamber lateral wall
Pressure reducing sleeve, be installed with airflow injection passage between the pressure reducing sleeve and the secondary burner port group；The rear baffle is in each institute
The position corresponding position for stating fuel gas inlet is provided with the chamber interior gas-flow resistance of optimizing being adapted with the fuel gas inlet
Perforate.
2. a kind of burner structure according to claim 1, it is characterised in that the distributor is fixed on the rear baffle
On, the distributor is provided with nozzle, the distributor in the position corresponding position of each perforate and is additionally provided with and the nozzle
External fuel gas inlet, the magnetic valve of connection.
3. a kind of burner structure according to claim 1 or 2, it is characterised in that the burner also includes being fixed on
On the rear baffle and the igniter corresponding with the fire row piece position.
4. a kind of burner structure according to claim 3, it is characterised in that stayed between two adjacent fire row pieces
Provided with ventilation gaps.
5. a kind of burner structure according to claim 4, it is characterised in that the combustion chamber lower surface is covered with one and set
There is the cover plate of some airflow holes.
6. a kind of burner structure according to claim 5, it is characterised in that the frame passes through riveting with the rear baffle
Connect connected mode and be attached fixation.
7. a kind of burner structure according to claim 6, it is characterised in that pass through between the frame and the cover plate
Riveting mode is attached fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220394.0U CN206531290U (en) | 2017-03-08 | 2017-03-08 | A kind of burner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220394.0U CN206531290U (en) | 2017-03-08 | 2017-03-08 | A kind of burner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531290U true CN206531290U (en) | 2017-09-29 |
Family
ID=59918827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220394.0U Expired - Fee Related CN206531290U (en) | 2017-03-08 | 2017-03-08 | A kind of burner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531290U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006176A (en) * | 2019-05-09 | 2019-07-12 | 温州日进汽车部件有限公司 | One kind can guarantee clean-burning gas distributing rod |
| CN110207119A (en) * | 2019-06-24 | 2019-09-06 | 广东万和新电气股份有限公司 | A kind of air jet pipe of gas heater |
| CN110594738A (en) * | 2019-10-23 | 2019-12-20 | 上海金巨源热能技术有限公司 | Burner with two linear fire holes |
| CN111623525A (en) * | 2020-06-16 | 2020-09-04 | 珠海格力电器股份有限公司 | Gas water heater, control method thereof and computer-readable storage medium |
-
2017
- 2017-03-08 CN CN201720220394.0U patent/CN206531290U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006176A (en) * | 2019-05-09 | 2019-07-12 | 温州日进汽车部件有限公司 | One kind can guarantee clean-burning gas distributing rod |
| CN110207119A (en) * | 2019-06-24 | 2019-09-06 | 广东万和新电气股份有限公司 | A kind of air jet pipe of gas heater |
| CN110594738A (en) * | 2019-10-23 | 2019-12-20 | 上海金巨源热能技术有限公司 | Burner with two linear fire holes |
| CN111623525A (en) * | 2020-06-16 | 2020-09-04 | 珠海格力电器股份有限公司 | Gas water heater, control method thereof and computer-readable storage medium |
| CN111623525B (en) * | 2020-06-16 | 2024-03-19 | 珠海格力电器股份有限公司 | Gas water heater, control method thereof and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |