CN211146470U - Combustor monolithic, combustor and gas hot water equipment - Google Patents
Combustor monolithic, combustor and gas hot water equipment Download PDFInfo
- Publication number
- CN211146470U CN211146470U CN201920869081.7U CN201920869081U CN211146470U CN 211146470 U CN211146470 U CN 211146470U CN 201920869081 U CN201920869081 U CN 201920869081U CN 211146470 U CN211146470 U CN 211146470U
- Authority
- CN
- China
- Prior art keywords
- fire
- burner
- bar
- top plate
- monolith
- 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
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a combustor monolithic, arrange the shell and set up including having injection pipe, upper shed's fire be in the last burning board of upper shed be equipped with the bar fire hole on the burning board, its characterized in that, bar fire hole both sides are equipped with one row at least circular shape supplementary fire hole respectively. Two rows of auxiliary fire holes are additionally arranged on two sides of the strip-shaped fire hole, the width value of a top plate of the combustion plate is increased, so that the total area of the fire holes is increased, the thermal strength and the noise of the fire holes are reduced, and meanwhile, the auxiliary fire holes provide auxiliary flames to play a flame stabilizing role in combustion; the inclined plane design is flexibly applied to the two side plates of the combustion plate and the two inclined plates of the top plate, so that the flow resistance loss is reduced, the outlet pressure distribution is more uniform, and the combustion flame is more stable; meanwhile, the inclined plane design can adapt to different fire holes and width sizes of runners.
Description
Technical Field
The utility model relates to a gas hot water system technical field especially relates to a combustor monolithic, combustor and gas hot water system.
Background
The structure and the technology of the burner of the gas water heater in China are mature but relatively old, and the conditions of high noise, unstable combustion flame and the like easily occur under the poor combustion working condition, so that the user experience is seriously influenced. As shown in fig. 1 and 2, two side plates 04 of a fire grate shell of a single burner in the prior art are in a step shape, so that the resistance loss is large; the first flow channel 01, the flame hole 02 and the second flow channel 03 of each part of the existing burner single piece are respectively punched and formed, and then all parts are welded together; the problems of various processing methods, complex procedures, high labor cost and the like exist.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, an object of the utility model is to provide a combustor monolithic that combustion flame is stable and the noise is lower.
Another object of the present invention is to provide a burner having the above burner chip.
Still another object of the utility model is to provide a gas hot water system with above-mentioned combustor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a combustor monolithic, is in including having the fire row shell that draws and penetrates pipe, upper shed and setting the last burning board of upper shed be equipped with the bar fire hole on the burning board, its characterized in that, bar fire hole both sides are equipped with at least one row of circular shape supplementary fire hole respectively.
As a further explanation of the above scheme, the combustion plate is an integrally formed structure, and includes a top plate and two side plates disposed along the length direction of the top plate, the strip-shaped fire holes and the auxiliary fire holes are disposed on the top plate, and the two side plates are inclined and narrowed downward and inward.
As a further illustration of the above scheme, the width of the top plate is 9-15mm, and the diameter of the circular fire hole ranges from 0.4 to 1.3 mm.
As a further explanation of the above scheme, the top plate comprises two parallel plates on which the auxiliary fire holes are arranged and two inclined plates arranged between the two parallel plates, and the two inclined plates form a V-shaped structure.
As a further explanation of the above scheme, the long side direction of the strip fire holes is perpendicular to the length direction of the burner single piece, each strip fire hole is divided into a plurality of groups, and two adjacent groups are separated by a separation sheet integrally formed on the top plate.
As a further explanation of the above scheme, the bar-shaped fire holes include a first bar-shaped fire hole located in the middle of the combustion plate and second bar-shaped fire holes located on both sides of the first bar-shaped fire hole, and the length of the second bar-shaped fire holes is smaller than that of the first bar-shaped fire holes.
As a further explanation of the above scheme, the combustion plate is formed by stamping a whole steel plate.
As a further explanation of the above scheme, the fire grate shell comprises a first shell and a second shell which are matched with each other, the first shell and the second shell are riveted through a riveting through hole, a riveting indent and a riveting flanging, and the riveting indent is located on the inner side and the outer side of the injection pipe.
A combustor comprises a shell and a plurality of combustor monoliths arranged in the shell, and is characterized in that the combustor monoliths are as described above.
The utility model provides a gas hot water system, includes gas hot water system body, and sets up this internal combustor of gas hot water system, its characterized in that, the combustor is as follows, gas hot water system is gas heater or gas hanging stove.
The utility model has the advantages that:
One, through add two rows of supplementary fire holes in bar fire hole both sides for the total area increase in fire hole, thereby reduce fire hole hot strength and noise, supplementary fire hole provides supplementary flame simultaneously, plays steady flame effect to the burning.
And secondly, the width numerical value of the top plate of the combustion plate is increased, so that the circular auxiliary fire hole is convenient to arrange, and the combustion efficiency is improved.
The inclined plane design is flexibly applied to the two side plates of the combustion plate and the two inclined plates of the top plate, so that the flow resistance loss is reduced, the outlet pressure distribution is more uniform, and the combustion flame is more stable; meanwhile, the inclined plane design can adapt to different fire holes and width sizes of runners.
Drawings
Fig. 1 is a structural view showing a conventional burner chip.
Fig. 2 is a partial left side view of a conventional burner monolith.
Fig. 3 is a structural diagram of a burner chip according to the present invention.
Fig. 4 is a top view of the burner monolith provided by the present invention.
FIG. 5 is a structural view of a combustion plate of a burner chip according to the present invention
Fig. 6 is a cross-sectional view of a burner chip according to the present invention.
Fig. 7 is a schematic view of the flame of the burner monolith provided by the present invention.
Description of reference numerals:
01: first flow path, 02: flame vent, 03: second flow passage, 04: two side plates of the fire grate shell.
1: injection pipe, 2: fire grate shell, 3: combustion plate, 3-1: top plate, 3-2: side plate, 4: strip fire hole, 5: auxiliary fire hole, 6: auxiliary flame, 7: riveting turn-ups, 8: riveting through hole, 9: a main flame.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Example one
As shown in fig. 3-7, a burner single piece comprises an injection pipe 1, a fire row shell 2 with an upper opening, and a combustion plate 3 arranged on the upper opening, wherein a strip-shaped fire hole 4 is formed in the combustion plate 3, and is characterized in that at least one row of circular auxiliary fire holes 5 are respectively formed in two sides of the strip-shaped fire hole 4.
The combustion plate 3 is of an integrally formed structure and comprises a top plate 3-1 and two side plates 3-2 arranged along the length direction of the top plate, the strip-shaped fire holes 4 and the auxiliary fire holes 5 are formed in the top plate 3-1, and the two side plates 3-2 are inclined downwards and inwards to narrow. The width value of the top plate 3-1 is larger than that of the top plate 3-1 of the existing burner single piece, and the value range is 9-15mm according to different specific values of different types. The width of bar fire hole 4 is according to roof width design, combines supplementary fire hole 5 to make the utility model discloses a monolithic fire hole total area of combustor increases to fire hole hot strength reduces, and the noise reduces. The two side plates 3-2 are flexibly designed by inclined planes, so that the flow resistance loss is reduced, the outlet pressure distribution is more uniform, and the combustion flame is more stable; meanwhile, the inclined plane design can adapt to different fire holes and width sizes of runners.
Aiming at the condition that the flame of a common fire hole is unstable, two rows of circular auxiliary fire holes 5 with different diameters are added in different machine types, and the diameter value range of the circular auxiliary fire holes 5 is 
The auxiliary flame holes 5 provide auxiliary flames 6 on the basis of the main flames 9 provided by the strip-shaped flame holes 4, and the auxiliary flames play a flame stabilizing role in combustion. In this embodiment, the width of the top plate 3-1 is 12mm, and the diameter of the circular auxiliary fire hole 5 is 0.5mm, but not limited to this embodiment.
Preferably, the top plate 3-1 comprises two parallel plates provided with auxiliary fire holes 5 and two inclined plates arranged between the two parallel plates, and the two inclined plates form a V-shaped structure so as to facilitate the gathering of flames.
Preferably, the long side direction of the strip-shaped fire holes 4 is perpendicular to the length direction of the burner single piece, each strip-shaped fire hole 4 is divided into a plurality of groups, and two adjacent groups are separated by a separation sheet integrally formed on the top plate, so that the supplement of secondary air is facilitated.
Preferably, the bar fire hole 4 is including being located the first bar fire hole in combustion plate middle part and being located the second bar fire hole of first bar fire hole both sides, the length in second bar fire hole is less than first bar fire hole, further improves combustion efficiency and ensures the concentration of flame.
Further preferably, the combustion plate is made of a whole steel plate in a stamping mode, the fire grate shell 2 comprises a first shell and a second shell which are matched with each other, the first shell and the second shell are riveted through a riveting through hole 8, a riveting pressing groove and a riveting flanging 7, and the riveting pressing groove is located on the inner side and the outer side of the injection pipe. Therefore, the steel plate can be processed and manufactured at one time by utilizing an automatic technology, so that the labor cost is greatly reduced, the process is simplified, and the consumption and the energy are reduced.
Compared with the prior art, the burner single piece provided by the embodiment has the following characteristics: 1) two rows of auxiliary fire holes and the top plate width value of the combustion plate are additionally arranged on two sides of the fire hole, so that the total area of the fire hole is increased, the thermal strength and the noise of the fire hole are reduced, the auxiliary fire holes provide auxiliary flames, and the flame stabilizing effect is achieved on combustion. 2) The inclined plane design is flexibly applied to the two side plates of the combustion plate and the two inclined plates of the top plate, so that the flow resistance loss is reduced, the outlet pressure distribution is more uniform, and the combustion flame is more stable; meanwhile, the inclined plane design can adapt to different fire holes and width sizes of runners.
Example two
A burner comprising a burner monolith, wherein the burner monolith is as in embodiment one.
The burner provided by the present embodiment has all the advantages of the first embodiment, and as for the specific structure of the burner, various existing known or future possible burner schemes can be adopted, which is not described herein again.
EXAMPLE III
The gas water heating equipment comprises a gas water heating equipment body and a burner arranged in the gas water heating equipment body, and is characterized in that the burner is as described in embodiment two.
Wherein, the gas hot water equipment is a gas water heater or a gas wall-hanging stove.
The gas water heater provided by the embodiment has all the advantages of the second embodiment, and as for the specific structure of the gas water heater or the gas wall-hanging stove, various existing known or future possible implementation schemes can be adopted, and are not described again here.
It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. The utility model provides a combustor monolithic, is in including having the fire row shell that draws and penetrates pipe, upper shed and setting the last burning board of upper shed be equipped with the bar fire hole on the burning board, its characterized in that, bar fire hole both sides are equipped with at least one row of circular shape supplementary fire hole respectively.
2. The burner monolith of claim 1, wherein the burner plate is a one-piece structure comprising a top plate and two side plates disposed along a length direction of the top plate, the strip fire holes and the auxiliary fire holes are disposed on the top plate, and the two side plates are tapered downward and inward.
3. The burner monolith of claim 2, wherein the width of the top plate is 9 to 15mm and the diameter of the auxiliary fire hole is in the range of 0.4 to 1.3 mm.
4. The burner monolith of claim 2, wherein the top plate comprises two parallel plates having the auxiliary fire holes formed therein and two inclined plates disposed between the two parallel plates, the two inclined plates forming a V-shaped structure.
5. The burner monolith of claim 2, wherein the long side direction of the fire bar holes is perpendicular to the length direction of the burner monolith, each fire bar hole is divided into a plurality of groups, and adjacent two groups are separated by a separation plate integrally formed on the top plate.
6. The burner monolith of claim 5, wherein the bar-shaped fire holes comprise a first bar-shaped fire hole located at a middle portion of the combustion plate and second bar-shaped fire holes located at both sides of the first bar-shaped fire hole, and the second bar-shaped fire holes have a length smaller than that of the first bar-shaped fire hole.
7. The burner monolith of claim 1, wherein the combustion plate is stamped from a single piece of steel.
8. The burner monolith of claim 1, wherein the fire grate shell comprises a first shell and a second shell which are matched with each other, the first shell and the second shell are riveted through a riveting through hole, a riveting indent and a riveting flanging, and the riveting indent is positioned on the inner side and the outer side of the injection pipe.
9. A burner comprising a housing and a plurality of burner monoliths disposed within said housing, wherein said burner monoliths are as claimed in any one of claims 1 to 8.
10. A gas hot water apparatus, includes gas hot water apparatus body, and sets up combustor in the gas hot water apparatus body, its characterized in that, the combustor is as claim 9, gas hot water apparatus is gas water heater or gas hanging stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869081.7U CN211146470U (en) | 2019-06-11 | 2019-06-11 | Combustor monolithic, combustor and gas hot water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869081.7U CN211146470U (en) | 2019-06-11 | 2019-06-11 | Combustor monolithic, combustor and gas hot water equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211146470U true CN211146470U (en) | 2020-07-31 |
Family
ID=71742131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920869081.7U Active CN211146470U (en) | 2019-06-11 | 2019-06-11 | Combustor monolithic, combustor and gas hot water equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211146470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274229A (en) * | 2019-06-11 | 2019-09-24 | 广东万家乐燃气具有限公司 | A kind of burner monolithic, burner and gas and hot water equipment |
-
2019
- 2019-06-11 CN CN201920869081.7U patent/CN211146470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274229A (en) * | 2019-06-11 | 2019-09-24 | 广东万家乐燃气具有限公司 | A kind of burner monolithic, burner and gas and hot water equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211146470U (en) | Combustor monolithic, combustor and gas hot water equipment | |
| CN210688207U (en) | Low-nitrogen burner fire row, low-nitrogen burner and gas water heating equipment | |
| CN208282101U (en) | Burner and water heater with the burner | |
| CN202835363U (en) | Environment-friendly clean combustor | |
| CN110274229A (en) | A kind of burner monolithic, burner and gas and hot water equipment | |
| CN204240359U (en) | Burner | |
| CN112066369B (en) | Combustor, hanging stove and water heater | |
| CN210688208U (en) | Concatenation formula low-nitrogen combustor fire row, low-nitrogen combustor and gas hot water equipment | |
| CN216203341U (en) | Burner and fire hole plate | |
| CN202648159U (en) | High-efficiency burner for gas water heater | |
| CN212841851U (en) | Combustor and gas heat exchange equipment applying same | |
| CN211876380U (en) | Combustor and gas heater who has it | |
| CN210801380U (en) | Ventilation baffle and wall-mounted boiler | |
| CN211316571U (en) | Fire grate unit, combustor and water heater | |
| CN111735207A (en) | Fire exhaust fin for domestic gas water heater | |
| CN210568392U (en) | Fire divider, combustor and gas hot water equipment | |
| CN210069838U (en) | Reduce gas hanging stove that nitrogen oxide discharged | |
| CN207674413U (en) | It is a kind of to cut circle return combustion chamber boiler with one heart | |
| CN216814644U (en) | Combustion chamber and water heater comprising same | |
| CN114198776B (en) | Cooking utensil strutting arrangement and gas-cooker | |
| CN217004940U (en) | Fire row burner for gas water heater | |
| CN211781080U (en) | Fire row's piece and miniature combustor | |
| CN201104028Y (en) | Burner for gas water heater | |
| CN221005493U (en) | Mute combustion structure suitable for water heater | |
| CN215765001U (en) | Shell type oil-gas water pipe boiler adopting novel heat exchange mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |