CN207214042U - Heavy duty detergent all-premixing burner - Google Patents
Heavy duty detergent all-premixing burner Download PDFInfo
- Publication number
- CN207214042U CN207214042U CN201721136543.1U CN201721136543U CN207214042U CN 207214042 U CN207214042 U CN 207214042U CN 201721136543 U CN201721136543 U CN 201721136543U CN 207214042 U CN207214042 U CN 207214042U
- Authority
- CN
- China
- Prior art keywords
- cavity
- flame
- light
- flame cavity
- inner panel
- Prior art date
- 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.)
- Active
Links
Landscapes
- Gas Burners (AREA)
Abstract
It the utility model is related to a kind of heavy duty detergent all-premixing burner.It includes multiple fire rows being arranged side by side, the fire row includes dense flame cavity and light flame cavity, the light flame cavity is arranged on the both sides of dense flame cavity, light flame cavity includes outside plate and inner panel, outside plate is grown compared with inner panel, salient point is provided with inside and outside outside plate, salient point is provided with the inside of inner panel, the bottom of light flame cavity is air intlet, top is light hungry ghosts who spit fire, the bottom of the dense flame cavity is combi inlet port 1, top is rich flame mouth, outside plate is corresponded on dense flame cavity and is provided with the first gaseous mixture diffluence pass, inner panel is corresponded on dense flame cavity and is provided with the second gaseous mixture diffluence pass.A kind of heavy duty detergent all-premixing burner of the utility model, not only high combustion efficiency, flame profile are good.
Description
Technical field
A kind of heavy duty detergent all-premixing burner is the utility model is related to, for gas instantaneous water heater and gas-heating hot water
Stove.Belong to technical field of combustion equipment.
Background technology
Conventional gas instantaneous water heater and gas-heating water heater uses atmospheric burning type, can produce substantial amounts of CO and nitrogen
Oxide（NOx）Deng waste gas.Therefore have both at home and abroad in research and development heavy duty detergent all-premixing burner, heavy duty detergent all-premixing burner
Following characteristics：1. the reaction holdup time in flame high-temperature region is short so as to which reaction speed is fast；2. coefficient of excess air is small, burning speed
Degree is fast, and the thermal efficiency is high, and the noxious gas emission such as nitrogen oxides and carbon monoxide is low.
Existing heavy duty detergent all-premixing burner is rich flame mouth, and flame profile is poor, and efficiency of combustion is low.
The content of the invention
A kind of the purpose of this utility model is to overcome above-mentioned deficiency, there is provided heavy duty detergent all-premixing burner.
What the purpose of this utility model was realized in：
A kind of heavy duty detergent all-premixing burner, is characterized in：It includes multiple fire rows being arranged side by side, and the fire row includes
Dense flame cavity and light flame cavity, the light flame cavity are arranged on the both sides of dense flame cavity, and light flame cavity includes outer
Plate and inner panel, outside plate are grown compared with inner panel, are provided with salient point inside and outside outside plate, salient point, light flame are provided with the inside of inner panel
The bottom of cavity is air intlet, and top is light hungry ghosts who spit fire, and the bottom of the dense flame cavity is combi inlet port, and top is rich flame
Mouthful, correspond to outside plate on dense flame cavity and be provided with the first gaseous mixture diffluence pass, corresponding to inner panel on dense flame cavity is provided with the second mixing
Qi leel head piece.
A kind of heavy duty detergent all-premixing burner of the utility model, there is gap, gap digit between its two adjacent fire row
Between the outside plate of two adjacent fire rows.
A kind of heavy duty detergent all-premixing burner of the utility model, its fire row are made of stainless steel material.
Compared with prior art, the beneficial effects of the utility model are：
1. the utility model is heavy duty detergent all-premixing burner only with primary air, heavy duty detergent all-premixing burner
Combustion reaction is fast, and auxiliary air plays a part of wall between adjacent two row of cooling.
It is copper because the thermal conductivity factor of stainless steel is relatively low 2. fire row of the present utility model is made of stainless steel material
1/20, therefore radiant heat caused by burner combustion does not interfere with the temperature of mixing chamber, actual measurement, the temperature of mixing chamber is on 40 DEG C of left sides
It is right.
3. there is gap so that surrounding air flows through mixing chamber surface between two adjacent fire rows of the utility model, work as spoke
When penetrating heat transfer to mixing chamber, in this gap in the presence of, heat caused by radiation is pulled away with surrounding air so that mixing
Room keeps low temperature.
4. rich flame mouth of the present utility model coordinates with light hungry ghosts who spit fire, the flame at light hungry ghosts who spit fire holds the flame at rich flame mouth, makes
It is good to obtain flame profile, high combustion efficiency.
5. under salient point effect of the utility model on the inside of the salient point and inner panel on the inside of outside plate, gaseous mixture multilated, mixing
Fully, efficiency of combustion is improved；There is gap between two adjacent fire rows, gap be located at two adjacent fire rows outside plate it
Between, due to being provided with salient point on the outside of outside plate, this salient point can upset air draught, and combustion air is preferably provided for light hungry ghosts who spit fire, because
This further increases efficiency of combustion.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of heavy duty detergent all-premixing burner of the utility model.
Fig. 2 is the top view of single fire row.
Fig. 3 is Fig. 2 left view.
Fig. 4 is the top schematic diagram of single fire row.
Fig. 5 is air-flow patterns of the present utility model.
In figure：
Combi inlet port 1,
Air intlet 2,
Light flame cavity 3,
Dense flame cavity 4,
First gaseous mixture diffluence pass 4.1,
Fire row 5,
Light hungry ghosts who spit fire 6,
Rich flame mouth 7,
Outside plate 8,
Inner panel 9.
Embodiment
Referring to Fig. 1-4, a kind of heavy duty detergent all-premixing burner is the utility model is related to, it includes multiple fire being arranged side by side
Row 5, the fire row 5 includes dense flame cavity 4 and light flame cavity 3, and the light flame cavity 3 is arranged on dense flame cavity 4
Both sides, light flame cavity 3 include outside plate 8 and inner panel 9, and outside plate 8 is grown compared with inner panel 9, and salient point is provided with inside and outside outside plate 8,
The inner side of inner panel 9 is provided with salient point, and the bottom of light flame cavity 3 is air intlet 2, and top is light hungry ghosts who spit fire 6, the dense flame chamber
The bottom of body 4 is combi inlet port 1, and top is rich flame mouth 7, and outside plate 8 is corresponded on dense flame cavity 4 and is provided with the shunting of the first gaseous mixture
Mouthfuls 4.1, inner panel 9, which is corresponded to, on dense flame cavity 4 is provided with the second gaseous mixture diffluence pass 4.2.
The rich flame mouth 7 is provided with horizontally-arranged flame hole.
There is gap, gap is located between the outside plate 8 of two adjacent fire rows 5, due to outer between two adjacent fire rows 5
The outside of plate 8 is provided with salient point, and this salient point can upset air draught, preferably provides combustion air for light hungry ghosts who spit fire 7 so that burner
High combustion efficiency.
The fire row 5 is made of stainless steel material, is the 1/20 of copper, therefore because the thermal conductivity factor of stainless steel is relatively low
Radiant heat caused by burner combustion does not interfere with the temperature of mixing chamber 3.1.
Operation principle：
Referring to Fig. 5, a kind of heavy duty detergent all-premixing burner of the utility model, air mixture enters from combi inlet port 1, empty
Gas enters from air intlet 2, and an air mixture part is burnt through overrich flame cavity and at rich flame mouth 7, and another part enters
Light flame cavity 3 mixes with air, and 6 burning at light hungry ghosts who spit fire, makees in the salient point of the inner side of outside plate 8 and the salient point of the inner side of inner panel 9
Under, gaseous mixture multilated, mixing is abundant, improves efficiency of combustion；Such a structure, burn rate of the combustion gas at rich flame mouth 7
It hurry up, the burn rate at light hungry ghosts who spit fire 6 is slow, and the flame at light hungry ghosts who spit fire 6 holds the flame of rich flame mouth 7 so that flame profile is good；Phase
There is gap between two adjacent fire rows 5, gap is located between the outside plate 8 of two adjacent fire rows 5, because the outside of outside plate 8 is set
Salient point is equipped with, this salient point can upset air draught, and combustion air, therefore high combustion efficiency are preferably provided for light hungry ghosts who spit fire 7.
Claims (3)
- A kind of 1. heavy duty detergent all-premixing burner, it is characterised in that：It includes multiple fire rows being arranged side by side, and the fire row includes Dense flame cavity and light flame cavity, the light flame cavity are arranged on the both sides of dense flame cavity, and light flame cavity includes outer Plate and inner panel, outside plate are grown compared with inner panel, are provided with salient point inside and outside outside plate, salient point, light flame are provided with the inside of inner panel The bottom of cavity is air intlet, and top is light hungry ghosts who spit fire, and the bottom of the dense flame cavity is combi inlet port, and top is rich flame Mouthful, correspond to outside plate on dense flame cavity and be provided with the first gaseous mixture diffluence pass, corresponding to inner panel on dense flame cavity is provided with the second mixing Qi leel head piece.
- A kind of 2. heavy duty detergent all-premixing burner according to claim 1, it is characterised in that：Between two adjacent fire rows With gap, gap is located between the outside plate of two adjacent fire rows.
- A kind of 3. heavy duty detergent all-premixing burner according to claim 1, it is characterised in that：Fire row uses stainless steel material It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136543.1U CN207214042U (en) | 2017-09-06 | 2017-09-06 | Heavy duty detergent all-premixing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136543.1U CN207214042U (en) | 2017-09-06 | 2017-09-06 | Heavy duty detergent all-premixing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214042U true CN207214042U (en) | 2018-04-10 |
Family
ID=61823251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136543.1U Active CN207214042U (en) | 2017-09-06 | 2017-09-06 | Heavy duty detergent all-premixing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425524A (en) * | 2019-04-18 | 2019-11-08 | 广东万家乐燃气具有限公司 | A kind of low NO fire row, low NO and gas and hot water equipment |
-
2017
- 2017-09-06 CN CN201721136543.1U patent/CN207214042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425524A (en) * | 2019-04-18 | 2019-11-08 | 广东万家乐燃气具有限公司 | A kind of low NO fire row, low NO and gas and hot water equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205351411U (en) | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion | |
| CN102777894B (en) | Reverse powder injection combustor | |
| CN106642109A (en) | Low nitrogen oxide burner of fuel gas heating water heater | |
| CN207716416U (en) | The continous way Self-heat-storage flameless burner of the double preheatings of air/gas | |
| CN207214042U (en) | Heavy duty detergent all-premixing burner | |
| WO2018120480A1 (en) | Gas-fired water heater and gas-fired water heater combustion control method | |
| CN207716464U (en) | A kind of partly-premixed gas porosity medium gas-cooker | |
| CN203517904U (en) | Regenerative type energy-saving gas stove | |
| CN203687110U (en) | Efficient combustion furnace for picnic | |
| CN207214041U (en) | A kind of all-premixing burner | |
| CN104235887A (en) | Blowing-type stove capable of realizing high-temperature low-oxygen combustion | |
| CN207006146U (en) | All-premixing burner | |
| CN204880674U (en) | Living beings whirlwind gasification boiler | |
| CN108413448A (en) | Burner and gas cooker | |
| CN204460307U (en) | Commercial energy-saving gas burner | |
| CN201014522Y (en) | Stove for implementing granular fuel complete combustion | |
| CN204084481U (en) | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion | |
| CN204987457U (en) | Barrel -shaped narrow slit whirlwind follows back heat transfer hot -blast furnace | |
| CN203881124U (en) | Tunnel kiln | |
| CN203571744U (en) | Combustor structure | |
| CN207214043U (en) | All-premixing burner | |
| CN102434896B (en) | A kind of can the gas-cooker of improving energy efficiency | |
| CN202092183U (en) | Energy-saving stove with cyclone generator | |
| CN202188508U (en) | Multi-channel air-gas heat accumulating type burner nozzle | |
| CN204739940U (en) | Heat exchange device of energy -conserving stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |