CN216159348U - Combustor convenient to dismantle secondary air control plate - Google Patents
Combustor convenient to dismantle secondary air control plate Download PDFInfo
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- CN216159348U CN216159348U CN202122268184.8U CN202122268184U CN216159348U CN 216159348 U CN216159348 U CN 216159348U CN 202122268184 U CN202122268184 U CN 202122268184U CN 216159348 U CN216159348 U CN 216159348U
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- secondary air
- air control
- control plate
- board
- shell
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Abstract
The utility model discloses a burner with a secondary air control plate convenient to disassemble, which comprises a shell, wherein the bottom of the shell is provided with an air inlet and the secondary air control plate covering the air inlet, the secondary air control plate is provided with a plurality of air inlet holes, the shell is provided with a plug buckle, one end of the secondary air control plate is provided with a plug-in block inserted into the plug buckle, and the other end of the secondary air control plate is detachably fixed on the shell through a connecting piece. In the utility model, one end of the secondary air control plate is inserted into the insert buckle through the insertion block, and the other end of the secondary air control plate is detachably fixed on the shell through the connecting piece, so that the structure is simple, the assembly and disassembly are convenient, the engineering debugging or the secondary air control plate replacement is convenient, the use number of fasteners is also reduced, the manpower and material resources are saved, and the product competitiveness is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a burner with a secondary air control plate convenient to disassemble.
[ background of the utility model ]
In the existing gas water heater, a commonly used secondary air control plate for adjusting secondary air to enter a combustor is vertically fixed on a combustor frame body through screws, so that the engineering debugging of the gas water heater with a thick bottom and a thin surface is troublesome, a core of the whole combustor needs to be detached, the secondary air control plate can be replaced, and the time and labor are wasted during the debugging of the performance of the whole machine.
Therefore, the present invention has been made in view of the above disadvantages.
[ Utility model ] content
The utility model aims to overcome the defects of the prior art and provides the burner with the secondary air control plate convenient to disassemble, which is simple in structure and convenient to operate.
The utility model is realized by the following technical scheme:
the utility model provides a combustor convenient to dismantle secondary air control board which characterized in that: including casing 1, 1 bottom of casing be equipped with secondary air inlet 11 and cover secondary air control board 2 on the secondary air inlet 11, secondary air control board 2 on be equipped with a plurality of fresh air inlets 20, casing 1 on be equipped with eye-splice 12, the one end of secondary air control board 2 is equipped with inserts plug-in block 21 in the eye-splice 12, the other end of secondary air control board 2 passes through connecting piece 3 detachably and fixes on casing 1.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the secondary air control plate 2 comprises a straight plate 22 arranged on the bottom surface of the shell 1, and the inserting block 21 and the connecting piece 3 are respectively arranged at two ends of the straight plate 22.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the connecting piece 3 is a screw, the straight plate 22 is provided with a communicating hole 23, the bottom surface of the shell 1 is provided with a mounting hole 13, and the communicating hole 23 and the mounting hole 13 are sequentially arranged through the screw in a penetrating manner.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: secondary accuse wind board 2 including being crossing straight board 22 and the turn-ups board 24 of L shape, straight board 22 establish on casing 1 bottom surface, grafting piece 21 establish straight board 22 keep away from one of turn-ups board 24 and serve, turn-ups board 24 pass through connecting piece 3 and fix on casing 1 side.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the connecting piece 3 is a screw, the flanging plate 24 is provided with a communicating hole 23, the side surface of the shell 1 is provided with a mounting hole 13, and the communicating hole 23 and the mounting hole 13 are sequentially arranged through the screw in a penetrating manner.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the insert buckle 12 is internally provided with an insert hole 121 for inserting the insert block 21, the width of the insert hole 121 is 0.2-1mm larger than the thickness of the insert block 21, and the length of the insert hole 121 is 0.5-2.5mm larger than the length of the insert block 21.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the end of the insertion block 21 is provided with a guide surface 211 for facilitating insertion into the insert buckle 12.
The combustor of secondary air control plate convenient to dismantle as above, its characterized in that: the two inserting blocks 21 are arranged on two sides of the end part of the secondary air control plate 2, and the two inserting buckles 12 are correspondingly arranged on the bottom of the shell 1 at intervals.
Compared with the prior art, the utility model has the following advantages:
1. in the utility model, one end of the secondary air control plate is inserted into the insert buckle through the insertion block, and the other end of the secondary air control plate is detachably fixed on the shell through the connecting piece, so that the structure is simple, the assembly and disassembly are convenient, the engineering debugging or the secondary air control plate replacement is convenient, the use number of fasteners is also reduced, the manpower and material resources are saved, and the product competitiveness is improved.
2. According to the utility model, the end part of the insertion block is provided with the guide surface, so that the structure is simple, the guide effect is achieved during insertion, and the insertion block can be conveniently inserted into the insertion buckle.
[ description of the drawings ]
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is an exploded view of a first embodiment of the present invention;
FIG. 3 is a perspective view of a second embodiment of the present invention;
FIG. 4 is an exploded view of a second embodiment of the present invention;
FIG. 5 is a bottom view of the first embodiment of the present invention;
fig. 6 is a schematic view of a water heater incorporating a burner according to an embodiment of the present invention.
[ detailed description ] embodiments
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 6, a burner convenient for detaching a secondary air control plate comprises a shell 1, wherein a secondary air inlet 11 and a secondary air control plate 2 covering the secondary air inlet 11 are arranged at the bottom of the shell 1, a plurality of air inlet holes 20 are formed in the secondary air control plate 2, a plug buckle 12 is arranged on the shell 1, an insertion block 21 inserted into the plug buckle 12 is arranged at one end of the secondary air control plate 2, and the other end of the secondary air control plate 2 is detachably fixed on the shell 1 through a connecting piece 3. With the help of the structure, the one end of the secondary air control plate is inserted and connected with the eye-splice through the inserting and connecting block, and the other end of the secondary air control plate is detachably fixed on the shell through the connecting piece.
As shown in fig. 1 and 2, in the first embodiment, the secondary air control plate 2 includes a straight plate 22 disposed on the bottom surface of the housing 1, and the insertion block 21 and the connection member 3 are disposed on both ends of the straight plate 22, respectively.
Specifically, the connecting member 3 is a screw, the straight plate 22 is provided with a communication hole 23, the bottom surface of the housing 1 is provided with a mounting hole 13, and the communication hole 23 and the mounting hole 13 are sequentially penetrated and installed through the screw. When the secondary air control plate 2 is installed, the inserting block 21 is inserted into the inserting buckle 12, and then the screws penetrate through the communicating holes 23 to be matched with the installing holes 13, so that the secondary air control plate 2 is fixed at the bottom of the burner, as shown in fig. 6, after the screws are disassembled, the secondary air control plate 2 can be upwards taken out in the direction away from the water heater, and the secondary air control plate is convenient to disassemble and assemble.
As shown in fig. 3 and 4, in the second embodiment, the secondary air control panel 2 includes a straight panel 22 and a flanged panel 24 intersecting in an L shape, the straight panel 22 is disposed on the bottom surface of the housing 1, the insertion block 21 is disposed on an end of the straight panel 22 away from the flanged panel 24, and the flanged panel 24 is fixed and pressed against the side surface of the housing 1 by the connecting member 3. When the bottom shell assembly of some models is too thick and further the screws for fixing the secondary air control at the bottom of the combustor are not well detached, the scheme of the second embodiment can be selected and the connecting piece 3 is fixed on the side surface of the shell 1, so that the assembly and disassembly are convenient.
Specifically, the connecting piece 3 is a screw, the flanging plate 24 is provided with a communication hole 23, the side surface of the shell 1 is provided with a mounting hole 13, and the communication hole 23 and the mounting hole 13 are sequentially penetrated and installed through the screw. When installing secondary air control board 2, insert in eye-splice piece 21 earlier in the eye-splice 12, then utilize the screw will pass intercommunicating pore 23 and mounting hole 13 cooperation to fix secondary air control board 2 in the combustor bottom, after dismantling positive screw, secondary air control board 2 can upwards take out, easy dismounting to keeping away from the water heater direction.
As shown in FIG. 5, the insertion hole 121 for inserting the insertion block 21 is arranged in the insertion buckle 12, the width of the insertion hole 121 is 0.2-1mm larger than the thickness of the insertion block 21, and the length of the insertion hole 121 is 0.5-2.5mm larger than the length of the insertion block 21, so that the over-loose assembly of the buckle can be prevented, and the performance of the burner is further influenced.
In the utility model, the end part of the insertion block 21 is provided with the guide surface 211 which is convenient to be inserted into the insertion buckle 12, the structure is simple, the guide function is realized during insertion, and the insertion block 21 is convenient to be inserted into the insertion buckle 12.
In the utility model, two inserting blocks 21 are arranged at two sides of the end part of the secondary air control plate 2, and two inserting buckles 12 are correspondingly arranged at the bottom of the shell 1 at intervals. When the secondary air control plate 2 is installed, the inserting blocks 21 on the two sides are respectively inserted into the inserting buckles 12 in a one-to-one correspondence mode, the fixing reliability is guaranteed, and the convenience of assembling and disassembling is not affected.
Claims (8)
1. The utility model provides a combustor convenient to dismantle secondary air control board which characterized in that: including casing (1), casing (1) bottom be equipped with secondary air inlet (11) and cover secondary air control board (2) on secondary air inlet (11), secondary air control board (2) on be equipped with a plurality of fresh air inlet (20), casing (1) on be equipped with eye-splice (12), the one end of secondary air control board (2) is equipped with inserts plug-in block (21) in eye-splice (12), the other end of secondary air control board (2) passes through connecting piece (3) detachably to be fixed on casing (1).
2. The burner of claim 1, wherein the secondary air control plate is easy to disassemble, and comprises: the secondary air control plate (2) comprises a straight plate (22) arranged on the bottom surface of the shell (1), and the inserting block (21) and the connecting piece (3) are respectively arranged at two ends of the straight plate (22).
3. The burner of claim 2, wherein the secondary air control plate is easy to disassemble, and further comprises: the connecting piece (3) is a screw, the straight plate (22) is provided with a communicating hole (23), the bottom surface of the shell (1) is provided with a mounting hole (13), and the communicating hole (23) and the mounting hole (13) are sequentially arranged in a penetrating manner through the screw.
4. The burner of claim 1, wherein the secondary air control plate is easy to disassemble, and comprises: secondary accuse aerofoil (2) including being crossing straight board (22) and turn-ups board (24) of L shape, straight board (22) establish on casing (1) bottom surface, grafting piece (21) establish straight board (22) keep away from one of turn-ups board (24) and serve, turn-ups board (24) fix on casing (1) side through connecting piece (3).
5. The burner of claim 4, wherein the secondary air control plate is easy to disassemble, and comprises: the connecting piece (3) is a screw, the flanging plate (24) is provided with a communicating hole (23), the side surface of the shell (1) is provided with a mounting hole (13), and the communicating hole (23) and the mounting hole (13) are sequentially arranged in a penetrating manner through the screw.
6. The burner of claim 1, wherein the secondary air control plate is easy to disassemble, and comprises: the plug buckle (12) is internally provided with a plug hole (121) for the plug block (21) to be plugged in, the width of the plug hole (121) is 0.2-1mm larger than the thickness of the plug block (21), and the length of the plug hole (121) is 1-5mm larger than the length of the plug block (21).
7. The burner of claim 1, wherein the secondary air control plate is easy to disassemble, and comprises: the end part of the insertion block (21) is provided with a guide surface (211) which is convenient to be inserted into the insertion buckle (12).
8. The burner of claim 1, wherein the secondary air control plate is easy to disassemble, and comprises: the two inserting blocks (21) are arranged on two sides of the end part of the secondary air control plate (2), and the two inserting buckles (12) are correspondingly arranged on the bottom of the shell (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268184.8U CN216159348U (en) | 2021-09-17 | 2021-09-17 | Combustor convenient to dismantle secondary air control plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268184.8U CN216159348U (en) | 2021-09-17 | 2021-09-17 | Combustor convenient to dismantle secondary air control plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159348U true CN216159348U (en) | 2022-04-01 |
Family
ID=80852171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122268184.8U Active CN216159348U (en) | 2021-09-17 | 2021-09-17 | Combustor convenient to dismantle secondary air control plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159348U (en) |
-
2021
- 2021-09-17 CN CN202122268184.8U patent/CN216159348U/en active Active
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| GR01 | Patent grant | ||
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