CN209131153U - Burner and gas heater with it - Google Patents
Burner and gas heater with it Download PDFInfo
- Publication number
- CN209131153U CN209131153U CN201821480689.2U CN201821480689U CN209131153U CN 209131153 U CN209131153 U CN 209131153U CN 201821480689 U CN201821480689 U CN 201821480689U CN 209131153 U CN209131153 U CN 209131153U
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- fire hole
- fire
- burner
- turbulent flow
- flow area
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Abstract
The utility model discloses a kind of burner and the gas heater with it, burner includes: fire row monomer, fire hole structure is distributed on the length direction of the fire row monomer, the fire hole structure includes body region and turbulent flow area, the turbulent flow area is set at least one end of the fire hole structure, the turbulent flow area includes the different fire hole of multiple sizes, and the body region includes the identical fire hole of multiple sizes.According to the burner of the utility model embodiment, by the way that turbulent flow area is arranged at least one end of fire hole structure, to reduce the air flow efficiency of fire hole structure end, occur improving the stability of burner flame and safety from flame problem when avoiding burner combustion.
Description
Technical field
The utility model relates to technical field of water heaters, more particularly, to a kind of burner and with its combustion gas heat
Hydrophone.
Background technique
Burner in the related technology, the fire hole of fire row monomer generally include the strip hole of multiple groups straight uniform arrangement, lead
It causes the whole flame of burner higher, and under small fire working condition, the problem of air excess two is caused from flame easily occurs, from flame
It will lead to carbon monoxide to increase, to bring security risk.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the combustion flame of the burner is stablized, highly-safe the utility model proposes a kind of burner.
The utility model also proposes a kind of gas heater with above-described embodiment, the safety of the gas heater
It is high.
Burner according to the utility model embodiment includes: fire row monomer, is divided on the length direction of the fire row monomer
It is furnished with fire hole structure, the fire hole structure includes body region and turbulent flow area, and the turbulent flow area is set to the fire hole structure at least
One end, the turbulent flow area include the different fire hole of multiple sizes, and the body region includes the identical fire hole of multiple sizes.
According to the burner of the utility model embodiment, by the way that turbulent flow area is arranged in fire hole structure at least one end, to drop
The air flow efficiency of low fire hole structure end occurs improving burner flame from flame problem when avoiding burner combustion
Stability and safety.
In some embodiments of the utility model, the turbulent flow area include be staggered in the fire hole structure end and
The first fire hole and the second fire hole extended along fire row hull beam direction, the body region are evenly distributed with the first fire hole,
Wherein, the extended distance of first fire hole is less than the extended distance of second fire hole.
In some embodiments of the utility model, first fire hole includes two rows, and two rows of first fire holes are opposite
In the center line symmetrical setting of the fire row monomer.
In alternative embodiment, the center line of the fire row monomer is overlapped with the center line of second fire hole.
In further alternative embodiment, the outside end of first fire hole and second fire hole is located at different straight lines
On.
In some embodiments of the utility model, the burner is formed with multiple mutually independent premix chambers, each
The corresponding air inlet of the premix chamber and one group of fire hole structure.
In alternative embodiment, every group of fire hole spacing structure preset distance setting.
Gas heater according to the utility model embodiment includes the burner and gas distributing rod of above-described embodiment, gas distributing rod
Spray-hole it is corresponding with the air inlet of burner, combustion gas and air enter mixing in the premix chamber of burner, flow out from fire hole
And be ignited, to realize the effect of heating.Due to being passed through according to the burner of the utility model embodiment in fire hole structure
Wherein one end turbulent flow area avoids the occurrence of from flame problem, mentions so as to which the air flow efficiency of fire hole structure end is effectively reduced
The safety of high burner work.Therefore, according to the highly-safe of the gas heater of the utility model embodiment.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the fire row monomer of some embodiments of the utility model.
Appended drawing reference:
Fire row monomer 100；
Fire hole structure 10；First fire hole 11；Second fire hole 12；Turbulent flow area 13；Body region 14.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Fig. 1 description according to the burner 100 of the utility model embodiment.
The burner of the utility model embodiment includes fire row monomer 100.As shown in Figure 1, the length side of fire row monomer 100
Fire hole structure 10 is distributed in (left and right directions as shown in figure 1) upwards, and fire hole structure 10 includes body region 14 and turbulent flow area 13, flow-disturbing
Area 13 is set at least one end of fire hole structure 10, and turbulent flow area 13 includes the different fire hole of multiple sizes, and body region 14 includes multiple
The identical fire hole of size.Wherein, size can include but is not limited to extended distance and pore size.
In other words, by the way that the different multiple fire holes of size are arranged in the end of fire hole structure 10, thus in fire hole structure 10
End form the turbulent flow area that can reduce air flow rate, and then solve burner in small fire working condition air excess and
The problem of causing from flame.
Wherein, the left end in fire hole structure 10 and/right end can be set in turbulent flow area 13, in 10 left end of fire hole structure and right end
Between set the fire hole that can be uniformly distributed identical size, i.e. the part fire hole structure 10 that changes fire row monomer 100, in this way, both may be used
So that the power bracket of burner is held essentially constant, but can be to avoid burner combustion when occur from flame problem.
In short, being disturbed according to the burner of the utility model embodiment by the setting at least one end of fire hole structure 10
Area is flowed, to reduce the air flow efficiency of 10 end of fire hole structure, occurs improving from flame problem when avoiding burner combustion
The stability and safety of burner flame.
In some embodiments of the utility model, turbulent flow area 13 include be staggered in fire hole structure 10 wherein one end and
The first fire hole 11 and the second fire hole 12 extended along 100 width direction of fire row monomer, wherein the extended distance of the first fire hole 11 is small
In the extended distance of the second fire hole 12.For example, multiple rows of the first fire hole of multiple row 11 can be distributed between two the second fire holes 12；Or
One the first fire hole of column 11 of a row can be distributed between two the second fire holes 12 of person；Or it can divide between two the second fire holes 12
It is furnished with first fire hole 11.That is the form that the first fire hole 11 and the second fire hole 12 are interspersed is not limited, as long as can rise
To slowing down air flow rate.
Since the both ends air flow efficiency of fire hole structure 10 is higher, by being staggered at the both ends of fire hole structure 10
One fire hole 11 and the second fire hole 12, can be effectively reduced the air flow efficiency at 10 both ends of fire hole structure, avoid burner small
The problem of occurring air excess under fiery working condition and cause from flame improves the safety of burner operation.
It is understood that above-described embodiment is only illustrative, turbulent flow area may include that two or more sizes are different
Air flow rate is effectively reduced to more form preferably flow-disturbing to air in fire hole.
In some embodiments of the utility model, as shown in Figure 1, the second fire hole 12 includes two rows, two ranked second fire hole
12 center line symmetrical setting relative to fire row monomer 100.In this way, the mixed gas of combustion gas and air can be from fire row monomer
100 surface is more uniformly burned, and improves the combustion uniformity of burner.
In alternative embodiment, the center line of fire row monomer 100 is overlapped with the center line of the second fire hole 12.In other words, second
Center line symmetrical setting of the fire hole 12 relative to fire row monomer 100,12 a portion of the second fire hole arrange the first fire with wherein one
Hole 11 is located at the same side, and 12 another part of the second fire hole and another fire hole 11 that ranked first are located at the same side.Thus, it is possible to further
The air flow resistance for improving 10 both ends of fire hole structure, avoids occurring when burner combustion from flame phenomenon.
In further optional example, the outside end of the first fire hole 11 and the second fire hole 12 is located on different straight lines.Example
Such as, the outside end of the first fire hole 11 is more than the outside end of the second fire hole 12, specifically, as shown in Figure 1, being located at front-seat the
The outside end of one fire hole 11 is located at the front side of the outside end of the second fire hole 12, positioned at the outside end of the first fire hole 11 of heel row
End is located at the rear side of the outside end of the second fire hole 12；Or second fire hole 12 outside end be more than the first fire hole 11 outside
End.Thus, it is possible to further increase the air flow resistance at 10 both ends of fire hole structure, avoid occurring when burner combustion from flame
Phenomenon.It should be noted that " outside end " refers to the one end of fire hole far from 100 center line of fire row monomer.It is practical new at this
In one specific embodiment of type, burner is formed with multiple mutually independent premix chambers, the corresponding air inlet of each premix chamber
Mouth and one group of fire hole structure 10.I.e. a fire row monomer 100 includes multiple groups fire hole structure 10, and multiple groups fire hole structure 10 can be simultaneously
Burning, so that burner has the combustion power of different stage, can also improve the power adjustable of burner with sectional combustion
Adjusting range.
In alternative embodiment, every group of fire hole structure 10 is spaced a predetermined distance setting.In this way, two adjacent groups fire hole structure 10 is fired
It is not easy string fire occur when burning, burns with guaranteeing burner normal table.
Gas heater according to the utility model embodiment include above-described embodiment burner and gas distributing rod it is (not shown
Out), the spray-hole of gas distributing rod and the air inlet of burner are corresponding, and combustion gas and air enter mixing in the premix chamber of burner,
It flows out and is ignited from fire hole, to realize the effect of heating.Due to according to the burner of the utility model embodiment by
Wherein one end of fire hole structure 10 is staggered the first fire hole 11 and the second fire hole 12, so as to which fire hole structure 10 is effectively reduced
The air flow efficiency at both ends avoids the occurrence of the safety that burner operation is improved from flame problem.Therefore, practical new according to this
The gas heater of type embodiment it is highly-safe.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Claims (8)
1. a kind of burner characterized by comprising fire hole is distributed on the length direction of the fire row monomer in fire row monomer
Structure, the fire hole structure include body region and turbulent flow area, and the turbulent flow area is set at least one end of the fire hole structure, described
Turbulent flow area includes the different fire hole of multiple sizes, and the body region includes the identical fire hole of multiple sizes.
2. burner according to claim 1, which is characterized in that the turbulent flow area includes being staggered in the fire hole knot
Structure end and the first fire hole and the second fire hole extended along fire row hull beam direction, the body region are evenly distributed with the
One fire hole, wherein the extended distance of first fire hole is less than the extended distance of second fire hole.
3. burner according to claim 2, which is characterized in that first fire hole includes two rows, two rows described first
Center line symmetrical setting of the fire hole relative to the fire row monomer.
4. burner according to claim 3, which is characterized in that the center line of the fire row monomer and second fire hole
Center line be overlapped.
5. burner according to claim 4, which is characterized in that the outside of first fire hole and second fire hole end
End is located on different straight lines.
6. burner according to claim 1, which is characterized in that the burner is formed with multiple mutually independent premixs
Chamber, each corresponding air inlet of the premix chamber and one group of fire hole structure.
7. burner according to claim 6, which is characterized in that every group of fire hole spacing structure preset distance setting.
8. a kind of gas heater, which is characterized in that including burner of any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480689.2U CN209131153U (en) | 2018-09-10 | 2018-09-10 | Burner and gas heater with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480689.2U CN209131153U (en) | 2018-09-10 | 2018-09-10 | Burner and gas heater with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131153U true CN209131153U (en) | 2019-07-19 |
Family
ID=67229956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480689.2U Active CN209131153U (en) | 2018-09-10 | 2018-09-10 | Burner and gas heater with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856420A (en) * | 2021-03-25 | 2021-05-28 | 芜湖美的厨卫电器制造有限公司 | Fire grate, burner and water heating equipment |
| WO2023151159A1 (en) * | 2021-03-25 | 2023-08-17 | 芜湖美的厨卫电器制造有限公司 | Fire grate, burner and gas water heater |
-
2018
- 2018-09-10 CN CN201821480689.2U patent/CN209131153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856420A (en) * | 2021-03-25 | 2021-05-28 | 芜湖美的厨卫电器制造有限公司 | Fire grate, burner and water heating equipment |
| WO2023151159A1 (en) * | 2021-03-25 | 2023-08-17 | 芜湖美的厨卫电器制造有限公司 | Fire grate, burner and gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
|
| TR01 | Transfer of patent right |