Novel wall-hanging stove burner

Abstract

The embodiment of the utility model discloses a novel wall-hanging stove burner which comprises a fire row single piece, and a fire opening of the fire row single piece is in a V shape. The novel wall-hanging stove burner further comprises a front mounting plate, the front mounting plate comprises a transverse plate and a vertical plate, one end of the transverse plate is fixedly connected with one end of the vertical plate, and the whole front mounting plate is of an L-shaped structure. And 8-16 rows of fire grate single sheets are arranged. According to the embodiment of the utility model, the fire hole of the fire grate single piece is designed to be V-shaped, so that compared with a flat-opening-shaped fire hole, the fire grate single piece is more sufficient in combustion and more stable in combustion performance, and can be designed into a smaller structural size under the same combustion performance, thereby being beneficial to reducing the volume occupied by a product and being beneficial to designing the whole wall-hanging stove towards the miniaturization direction.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to a novel wall-mounted boiler burner. Background Art

[0002] Currently, the fire exhaust ports of wall-mounted boiler burners are mostly flat, with poor combustion stability. In order to ensure sufficient combustion and qualified flue gas levels, the combustion load of a single fire exhaust needs to be limited. As a result, the burner cannot be made smaller while maintaining the same combustion performance, which is not conducive to the overall ultra-miniaturization design of the wall-mounted boiler.

[0003] Therefore, the existing technology is insufficient and needs to be improved. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present invention is that the burner cannot be made smaller under the condition of the same combustion performance.

[0005] In order to solve the above problems, an embodiment of the present utility model provides a novel wall-mounted boiler burner including a single fire grate, wherein the fire port of the single fire grate is V-shaped.

[0006] Optionally, the novel wall-mounted boiler burner further includes a front mounting plate, which includes a horizontal plate and a vertical plate, one end of the horizontal plate is fixedly connected to one end of the vertical plate, and the front mounting plate is an L-shaped structure as a whole.

[0007] Optionally, the fire row is provided in 8-16 rows on a single piece.

[0008] Optionally, the single-piece fire bar is partially mounted and clamped on the front mounting plate, and an oblong first air inlet is provided on the vertical plate, which matches the shape of the premixed air port of the single-piece fire bar and is arranged accordingly.

[0009] Optionally, a mounting strip is provided on one surface of the horizontal plate, and a first bayonet is provided on the front mounting plate. The first bayonet is provided at the junction of the horizontal plate and the vertical plate and is located on the horizontal plate and the vertical plate. A first V-shaped bayonet interface with an opening facing one end of the horizontal plate is provided on the end of the fire bar single piece close to the horizontal plate, and part of the structure of the fire bar single piece is mounted on the mounting strip and the first V-shaped bayonet interface is snapped into the first bayonet.

[0010] Optionally, the new wall-mounted boiler burner also includes a burner fixing plate, which is arranged at the end of the fire bar single piece away from the front mounting plate, and a second L-shaped bayonet is provided at the lower end of the burner fixing plate, and a second V-shaped card interface is provided at the lower end of the fire bar single piece away from the front mounting plate, with the opening facing one end of the burner fixing plate, and the second V-shaped card interface is inserted into the second L-shaped bayonet.

[0011] Optionally, a second air inlet is provided at the upper end of the burner fixing plate, and the second air inlet is close to the fire port of the single piece of the fire bar.

[0012] Optionally, the number of the second air inlets is greater than or equal to the number of single fire bars.

[0013] Optionally, the new wall-mounted boiler burner also includes a rear mounting plate, which includes a bottom plate, two side plates and a back plate. The two side plates are installed at opposite ends of the bottom plate and are fixedly connected to the bottom plate respectively. The three ends of the back plate are fixedly connected to the two side plates and the bottom plate respectively.

[0014] Optionally, the burner fixing plate is smaller than the rear plate, and the burner fixing plate is located inside the rear mounting plate and is connected to the bottom plate and the rear plate by screw connection.

[0015] Compared with the prior art, the technical effects achieved by the embodiments of the present invention include:

[0016] The embodiment of the present invention designs the fire mouth of a single piece of the fire grate into a V-shape, which makes the combustion more complete and the combustion performance more stable compared to the flat-mouthed fire mouth. It can be designed with a smaller structural size under the same combustion performance, which is beneficial to reducing the volume occupied by the product and is beneficial to the overall design of the wall-mounted boiler towards miniaturization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention.

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1 The utility model is a structural diagram of a novel wall-mounted boiler burner.

[0021] Figure 2 It is a structural explosion diagram of the utility model.

[0022] Figure 3It is a structural schematic diagram of the front mounting plate of the utility model.

[0023] Figure 4 It is a structural diagram of a single piece of fire row of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the burner fixing plate of the utility model.

[0025] Reference numerals

[0026] 1. Front mounting plate; 2. Burner fixing plate; 3. Fire row; 4. Ignition feedback pin; 5. Rear mounting plate; 6. Horizontal plate; 7. Vertical plate; 8. Frame opening; 9. First bayonet; 10. First V-shaped bayonet interface; 11. Second bayonet; 12. Second V-shaped bayonet interface; 13. First air inlet; 14. Second air inlet; 15. Bottom plate; 16. Side plate; 17. Rear plate; 18. Third air inlet. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments. Similar component numbers in the drawings represent similar components. Obviously, the embodiments described below are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0029] It should also be understood that the terms used in this specification of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the specification of the embodiments of the present invention and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0030] See also Figure 1-5The present invention provides a new type of wall-mounted boiler burner, including a front mounting plate 1, a burner fixing plate 2, a fire bar single piece 3, an ignition feedback pin 4 and a rear mounting plate 5. The front mounting plate 1 and the burner fixing plate 2 are arranged at both ends of the fire bar single piece 3. Part of the structure of the fire bar single piece 3 is mounted and clamped on the front mounting plate 1 and clamped with the burner fixing plate 2. The burner fixing plate 2 and the rear mounting plate 5 are detachably connected. The front mounting plate 1 and the rear mounting plate 5 are detachably connected. The ignition feedback pin 4 is detachably connected to the front mounting plate 1. The fire bar single piece 3 is relatively fixed by the relative fixation between the front mounting plate 1 and the rear mounting plate 5 and the relative fixation between the burner fixing plate 2 and the rear mounting plate 5. Preferably, in the present invention, the burner fixing plate 2 is connected to the rear mounting plate 5 by a threaded connection, and the front mounting plate 1 is connected to the rear mounting plate 5 by a threaded connection. The connection method is relatively simple and convenient for disassembly and installation. The structural setting of the new wall-mounted boiler burner of the present invention is relatively simple, which is conducive to saving structural cost expenditure. Only the front mounting plate 1, the burner fixing plate 2 and the rear mounting plate 5 are required to relatively fix the fire row single piece 3 and the ignition feedback needle 4. There is no need to additionally set up components such as retaining springs and pins for structural fixation. Disassembly and installation are relatively simple, which is conducive to improving the work efficiency of installation and disassembly and reducing the workload of staff.

[0031] Preferably, the fire row single piece 3 is provided with 8-16 rows, including but not limited to this, and can also be set to less than 8 rows or more than 16 rows, which can be set specifically according to actual conditions.

[0032] See also Figure 3-5 The front mounting plate 1 includes a horizontal plate 6 and a vertical plate 7. One end of the horizontal plate 6 is fixedly connected to one end of the vertical plate 7, and the front mounting plate 1 is L-shaped as a whole. A mounting strip 8 is provided on one surface of the horizontal plate 6. A first bayonet 9 is provided on the front mounting plate 1. The first bayonet 9 is provided at the intersection of the horizontal plate 6 and the vertical plate 7 and is located on the horizontal plate 6 and the vertical plate 7. A first V-shaped bayonet interface 10 is provided on the end of the fire bar single piece 3 close to the horizontal plate 6, with the opening facing the end of the horizontal plate 6; a second L-shaped bayonet interface 11 is provided at the lower end of the burner fixing plate 2, and a second V-shaped bayonet interface 12 is provided on the lower end of the fire bar single piece 3 away from the front mounting plate 1, with the opening facing the end of the burner fixing plate 2. Specifically, the fire bar 3 is partially mounted on the mounting strip opening 8, with the first V-shaped snap-in interface 10 snapped into the first snap-in interface 9, and the second V-shaped snap-in interface 12 snapped into the L-shaped second snap-in interface 11 to achieve connection with the front mounting plate 1 and the burner fixing plate 2. The mounting and snap-in structural design is simple but has a good connection effect, which is conducive to improving the efficiency of installation and disassembly, and is conducive to improving the work efficiency of the staff. Among them, the ignition feedback needle 4 is connected to the end of the horizontal plate 6 away from the vertical plate 7 by a threaded connection, which facilitates the removal and replacement of the ignition feedback needle 4.

[0033] Please continue reading Figure 3 The fire port of the single piece 3 of the fire grate in the present invention is set in a V shape. Compared with the flat-mouthed fire port, it has more complete combustion and more stable combustion performance. Under the same combustion performance, it can be designed with a smaller structural size, which is beneficial to reducing the volume occupied by the product and is beneficial to the overall design of the wall-mounted boiler towards miniaturization.

[0034] Please continue reading Figure 3-5 A first, oblong, air inlet 13 is provided on the vertical plate 7. This first air inlet 13 matches and corresponds to the premixed air port of the fire bar 3. A second air inlet 14 is provided at the upper end of the burner mounting plate 2, located near the burner opening of the fire bar 3. The arrangement of the first and second air inlets 13, 14 ensures more complete premixed air flow, reducing the likelihood of elevated CO levels during combustion and lowering CO emissions. This eliminates the need for additional ventilation screens, saving costs and enhancing the company's market competitiveness. Preferably, the first air inlet 13 is oblong, allowing for easier air flow and more complete premixed air flow compared to a circular structure.

[0035] Preferably, the number of the second air inlets 14 is greater than or equal to the number of the fire bar single pieces 3 , so that sufficient air can be provided to the fire bar single pieces 3 through the second air inlets 14 .

[0036] See also Figure 1 The rear mounting plate 5 of the present invention includes a base plate 15, two side plates 16, and a rear plate 17. The two side plates 16 are mounted on opposite ends of the base plate 15 and are fixedly connected to the base plate 15. The three ends of the rear plate 17 are fixedly connected to the two side plates 16 and the base plate 15. The front mounting plate 1, the rear mounting plate 5, and the burner fixing plate 2 are all relatively fixed and integrated, which helps to improve the stability of the overall structure. Specifically, the burner fixing plate 2 is smaller than the rear plate 17 and is located within the rear mounting plate 5 and connected to the base plate 15 and the rear plate 17 through a threaded connection. The end of the side plate 16 away from the rear plate 17 is also threadedly connected to the front mounting plate 1. These connections are relatively simple and easy to install and remove.

[0037] Please continue reading Figure 1 A third air inlet 18 is provided on the bottom plate 15, and the third air inlet 18 is close to the bottom of the fire bar 3. The provision of the third air inlet 18 further improves the adequacy of premixed air, further improves combustion efficiency and reduces CO gas emissions.

[0038] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0041] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0043] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0044] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, as long as these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

[0045] The above description is a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A new type of wall-mounted boiler burner, characterized by: The utility model comprises a single fire bar, wherein the burner of the single fire bar is in a V shape.

2. The novel wall-mounted boiler burner according to claim 1 is characterized in that: The novel wall-mounted boiler burner further comprises a front mounting plate, which comprises a horizontal plate and a vertical plate. One end of the horizontal plate is fixedly connected to one end of the vertical plate, and the front mounting plate is an L-shaped structure as a whole.

3. The novel wall-mounted boiler burner according to claim 1 is characterized in that: The fire row is provided with 8-16 rows in a single piece.

4. The novel wall-mounted boiler burner according to claim 2 is characterized in that: The single-piece fire bar is partially mounted and clamped on the front mounting plate, and an oblong first air inlet is provided on the vertical plate. The first air inlet matches the shape of the premixed air port of the single-piece fire bar and is arranged accordingly.

5. The novel wall-mounted boiler burner according to claim 2 is characterized in that: A mounting strip is provided on one surface of the horizontal plate, and a first bayonet is provided on the front mounting plate. The first bayonet is provided at the junction of the horizontal plate and the vertical plate and is located on the horizontal plate and the vertical plate. A first V-shaped bayonet interface is provided on the end of the fire bar single piece close to the horizontal plate, with an opening facing one end of the horizontal plate. Part of the structure of the fire bar single piece is mounted on the mounting strip and the first V-shaped bayonet interface is snapped into the first bayonet.

6. The novel wall-mounted boiler burner according to claim 2 is characterized in that: The new wall-mounted boiler burner also includes a burner fixing plate, which is arranged at the end of the fire bar single piece away from the front mounting plate. A second L-shaped bayonet is provided at the lower end of the burner fixing plate. A second V-shaped card interface is provided at the lower end of the fire bar single piece away from the front mounting plate, with the opening facing one end of the burner fixing plate. The second V-shaped card interface is inserted into the second L-shaped bayonet.

7. The novel wall-mounted boiler burner according to claim 6 is characterized in that: A second air inlet is provided at the upper end of the burner fixing plate, and the second air inlet is close to the fire port of the single piece of the fire bar.

8. The novel wall-mounted boiler burner according to claim 7 is characterized in that: The number of the second air inlets is greater than or equal to the number of single fire bars.

9. The novel wall-mounted boiler burner according to claim 6 is characterized in that: The novel wall-mounted boiler burner also includes a rear mounting plate, which includes a bottom plate, two side plates and a back plate. The two side plates are mounted at opposite ends of the bottom plate and are fixedly connected to the bottom plate respectively. The three ends of the back plate are fixedly connected to the two side plates and the bottom plate respectively.

10. The novel wall-mounted boiler burner according to claim 9 is characterized in that: The burner fixing plate is smaller in size than the rear plate, and is located inside the rear mounting plate and is connected to the bottom plate and the rear plate by means of screw threads.

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