CN220417587U - Air curtain machine - Google Patents
Air curtain machine Download PDFInfo
- Publication number
- CN220417587U CN220417587U CN202321049500.5U CN202321049500U CN220417587U CN 220417587 U CN220417587 U CN 220417587U CN 202321049500 U CN202321049500 U CN 202321049500U CN 220417587 U CN220417587 U CN 220417587U
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- China
- Prior art keywords
- board
- plate
- main board
- curtain machine
- air curtain
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model provides an air curtain machine, comprising: the shell comprises a main board, side cover boards and a screen board, wherein the side cover boards are respectively arranged at two sides of the main board, the screen board is respectively arranged at the front end of the main board and comprises a filter screen and a lower cover board, the filter screen is limited at the top end of the screen board through a buckling edge, the lower cover board is connected with the lower end of the screen board through bolts, the main board comprises an auxiliary piece and a back frame, the auxiliary piece is arranged inside the main board, and the back frame is limited and fixed with the main board through a buckling plate and a limiting connecting piece; the utility model has the beneficial effects that: this stable in structure and simple, through external filter screen, it is more convenient when the clearance to make it, and wherein, inner structure is more retrencied and is convenient for assemble, is convenient for change the part.
Description
Technical Field
The utility model relates to the field of air flow as shielding, in particular to an air curtain machine.
Background
The air curtain machine is a powerful air flow generated by a through-flow or centrifugal wind wheel driven by a high-speed motor so as to form an invisible door curtain air purifying device. The air curtain machine is called as an air curtain machine, an air curtain machine, an air brake and an air door, is generally arranged above a gate of a market, a theatre, a restaurant, a conference hall and the like needing refrigeration, dust prevention and heat insulation, can separate indoor and outdoor air, is convenient to go in and out, can prevent indoor and outdoor cold and hot air exchange, and has the effects of dust prevention, pollution prevention and mosquito prevention.
In the existing air curtain machine structure, the front panel is generally lack of support, and because the front panel is generally thinner and longer, the front panel is easy to deform after being subjected to external force or long-term use, so that the components inside the air curtain machine are protected conveniently, and meanwhile, the filter screen is inconvenient to detach, so that the air curtain machine easy to maintain and detach is provided for solving the problems.
Disclosure of Invention
The present utility model is directed to an air curtain machine.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an air curtain machine, comprising:
the shell comprises a main board, side cover boards and a screen board, wherein the side cover boards are respectively arranged at two sides of the main board, the screen board is respectively arranged at the front end of the main board and comprises a filter screen and a lower cover board, the filter screen is limited at the top end of the screen board through a buckling edge, the lower cover board is connected with the lower end of the screen board through bolts, the main board comprises an auxiliary piece and a back frame, the auxiliary piece is arranged inside the main board, and the back frame is limited and fixed with the main board through a buckling plate and a limiting connecting piece;
the wind wheel assembly comprises a motor, a wind wheel and a wind wheel fixing piece, wherein the motor is connected with the wind wheel and comprises a motor frame, and the wind wheel fixing piece is arranged on the outer side of the wind wheel;
the air guide assembly comprises an inner groove frame and an air guide plate, wherein the inner groove frame is connected with the air guide plate through a frame plate, and the air guide plate comprises a middle section adjusting seat and a positioning seat.
Further, the side cover plate is composed of an inner frame piece and a nesting piece, the nesting piece is connected with the inner frame piece through a limiting bolt, and the nesting piece wraps the shell.
Further, the auxiliary member is in an inclined pattern.
Further, control end and limiting plate have been put up to the inside groove, control end and lower apron are connected, the limiting plate is connected with the side cap board, interior frame spare is equipped with the concave surface.
Further, the middle section adjusting seat is composed of an inner groove piece and a torsion piece.
Further, the mesh plate is provided with a guiding wrapping edge.
Further, the main board also comprises an air duct board.
The utility model has the beneficial effects that: this stable in structure and simple, through external filter screen, it is more convenient when the clearance to make it, and wherein, inner structure is more retrencied and is convenient for assemble, is convenient for change the part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a third schematic diagram of the structure of the present utility model;
fig. 4 is a schematic structural view of a middle adjusting seat of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in figures 1-4,
an air curtain machine, comprising:
the shell 1, the shell 1 includes the mainboard 11, side cover 12 and otter board 13, the side cover 12 divides and establishes the mainboard 11 both sides, the otter board 13 divides and establishes the mainboard 11 front end, including filter screen 131 and lower apron 132, filter screen 131 is spacing in otter board 13 top through buckling edge 1311, filter screen 131 runs through in otter board 13, is fixed at the face end by buckling edge 1311, lower apron 132 and otter board 13 lower extreme bolted connection, the mainboard 11 includes auxiliary member 111 and back frame 112, auxiliary member 111 locates inside the mainboard 11, back frame 112 is spacing fixed with mainboard 11 through buckling plate 1121 and spacing connection piece 1122;
the wind wheel assembly 2 comprises a motor 21, a wind wheel 22 and a wind wheel fixing piece 23, wherein the motor 21 is connected with the wind wheel 22 and comprises a motor frame 211, and the wind wheel fixing piece 23 is arranged on the outer side of the wind wheel 22;
the air guide assembly 3, the air guide assembly 3 includes an inner groove frame 31 and an air guide plate 32, the inner groove frame 31 is connected with the air guide plate 32 through a frame plate 311, and the air guide plate 32 includes a middle section adjusting seat 321 and a positioning seat 322.
The side cover 12 is composed of an inner frame 121 and a nesting piece 122, the nesting piece 122 is connected with the inner frame 121 through a limiting bolt, and the nesting piece 122 wraps the shell 1, in this embodiment, the side cover 12 is in a combined mode, and the overall sense is guaranteed.
The auxiliary member 111 is of an inclined pattern, and in this embodiment, the air quantity can be guided to be centered by the inclined pattern.
The inner frame 31 is provided with a control end 311 and a limiting plate 312, the control end 311 is connected with the lower cover plate 132, the limiting plate 312 is connected with the side cover plate 12, the inner frame member 121 is provided with a concave 1211, in this embodiment, the combination of the structures is changeable, and the lower cover plate member can be replaced according to the requirement, wherein the concave 1211 is used for limiting the nested limiting plate 312.
The middle section adjusting seat 321 is composed of an inner groove plate 3211 and a torsion member 3212, and the air deflector 32 is shifted through the structure as shown in fig. 4.
The screen 13 is provided with a guiding edge, and the stability of the filter screen 131 is ensured by the guiding edge.
The main plate 11 further comprises an air duct plate 10.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. An air curtain machine, comprising:
the shell comprises a main board, side cover boards and a screen board, wherein the side cover boards are respectively arranged at two sides of the main board, the screen board is respectively arranged at the front end of the main board and comprises a filter screen and a lower cover board, the filter screen is limited at the top end of the screen board through a buckling edge, the lower cover board is connected with the lower end of the screen board through bolts, the main board comprises an auxiliary piece and a back frame, the auxiliary piece is arranged inside the main board, and the back frame is limited and fixed with the main board through a buckling plate and a limiting connecting piece;
the wind wheel assembly comprises a motor, a wind wheel and a wind wheel fixing piece, wherein the motor is connected with the wind wheel and comprises a motor frame, and the wind wheel fixing piece is arranged on the outer side of the wind wheel;
the air guide assembly comprises an inner groove frame and an air guide plate, wherein the inner groove frame is connected with the air guide plate through a frame plate, and the air guide plate comprises a middle section adjusting seat and a positioning seat.
2. The air curtain machine according to claim 1, wherein the side cover plate is composed of an inner frame member and a nesting member, the nesting member is connected with the inner frame member through a limit plug pin, and the nesting member wraps the housing.
3. An air curtain machine as claimed in claim 1, wherein the auxiliary element is in an inclined pattern.
4. An air curtain machine according to claim 2, wherein the inner frame is provided with a control end and a limiting plate, the control end is connected with the lower cover plate, the limiting plate is connected with the side cover plate, and the inner frame member is provided with a concave surface.
5. The air curtain machine according to claim 1, wherein the middle section adjusting seat is composed of an inner groove plate and a torsion piece.
6. An air curtain machine as claimed in claim 1, wherein the mesh panels are provided with guide rims.
7. An air curtain machine as claimed in claim 1, wherein the main panel further comprises an air duct panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049500.5U CN220417587U (en) | 2023-05-04 | 2023-05-04 | Air curtain machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321049500.5U CN220417587U (en) | 2023-05-04 | 2023-05-04 | Air curtain machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417587U true CN220417587U (en) | 2024-01-30 |
Family
ID=89646715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321049500.5U Active CN220417587U (en) | 2023-05-04 | 2023-05-04 | Air curtain machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417587U (en) |
-
2023
- 2023-05-04 CN CN202321049500.5U patent/CN220417587U/en active Active
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