CN220667940U - Wall type axial flow fan - Google Patents
Wall type axial flow fan Download PDFInfo
- Publication number
- CN220667940U CN220667940U CN202322240869.0U CN202322240869U CN220667940U CN 220667940 U CN220667940 U CN 220667940U CN 202322240869 U CN202322240869 U CN 202322240869U CN 220667940 U CN220667940 U CN 220667940U
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- China
- Prior art keywords
- mounting panel
- plate
- apron
- mounting
- casing
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Links
- 241000883990 Flabellum Species 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of axial flow fans, in particular to a wall type axial flow fan which comprises a shell, wherein a supporting frame is fixedly connected inside the shell, a motor is arranged on the supporting frame, and a fan blade is arranged on an output shaft of the motor. The utility model has the advantages that: through setting up the apron, the mounting groove has been seted up in the inside of mounting panel, apron swing joint is in the inside of mounting groove, when the installation apron, at first rotate the mounting panel to the outside of casing, the one end that the connecting plate was kept away from to the mounting panel this moment is located the outside of casing, can remove the apron, promote the apron to the mounting groove in for the waterproof board is located one side of casing flabellum, and the locating plate is located the mounting panel, use the bolt to rotate to the locating plate in can fix the apron, and then install the waterproof board, afterwards, fix the mounting panel in one side of casing can, directly with the apron remove in the mounting groove can, make the location accurate, and a structure is simple, convenient for operate.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to a wall type axial flow fan.
Background
The axial flow fan is an air flow in the same direction as the axis of the fan blade, such as an electric fan, and the fan of the air conditioner external unit is an axial flow running fan.
In the use of the wall-type axial flow fan disclosed in the chinese patent CN209638041U, when the cover plate is required to be mounted on the casing, the sliding plates on the upper plate and the lower plate are slid into the corresponding sliding grooves respectively, and when the sliding plates are slid to be attached to the groove walls at one end of the sliding grooves, the cover plate can be primarily fixed; the side clamping plate on the upper plate is rotated down around the hinge, the inserting block on the side clamping plate is inserted into the inserting groove on the lower plate, the clamping piece on the lower plate is rotated into the limiting groove on the side clamping plate, the cover plate can be fixed on one end side wall of the shell, and the installation process is quite convenient and does not need other tools.
However, the waterproof board of the axial flow fan is positioned on the cover board, the cover board needs to be frequently detached when the waterproof board is cleaned, and the cover board is moved to one end of the fan shell when the cover board is installed, and the connecting part of the shell and the cover board is positioned on the contact surface of the cover board and the shell, so that the sliding boards on the upper board and the lower board need to be respectively slid into corresponding sliding grooves, and the position of the cover board is inconvenient to position.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a wall-type axial flow fan, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a wall-type axial flow fan, including a housing, wherein a support frame is fixedly connected to an inside of the housing, a motor is disposed on the support frame, and a fan blade is disposed on an output shaft of the motor;
one end fixedly connected with fixed plate of casing, the top of fixed plate one side and the equal fixedly connected with connecting plate of bottom, two swing joint has the mounting panel between the connecting plate, the inside swing joint of mounting panel has the apron, be provided with the waterproof board on the apron.
By the above-mentioned scheme preferably, the top and the bottom of mounting panel one side are all fixedly connected with connecting axle, connecting axle swing joint is in the inside of connecting plate, mounting panel swing joint is in one side of casing.
By any of the above schemes, it is preferable that the waterproof plates are arranged obliquely, the waterproof plates are provided with a plurality of waterproof plates, and the distances between two adjacent waterproof plates are equal.
By the above-mentioned scheme preferred, the mounting groove has been seted up to the inside of mounting panel, apron swing joint is in the inside of mounting groove, the top and the bottom of apron one side are all fixedly connected with locating piece, the mounting hole has all been seted up to the inside of locating piece and mounting panel.
By the above scheme, preferably, the top and the bottom of fixed plate one side are fixedly connected with first backup pad and second backup pad respectively, mounting panel swing joint is between first backup pad and second backup pad.
By the preferred one end fixedly connected with threaded rod at mounting panel top of above-mentioned arbitrary scheme, the spout has been seted up to the inside of first backup pad, threaded rod swing joint is in the inside of spout, be provided with the nut on the threaded rod.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. this wall-type axial fan, through setting up the apron, the mounting groove has been seted up in the inside of mounting panel, apron swing joint is in the inside of mounting groove, when the mounting apron, at first rotate the mounting panel to the outside of casing, the one end that the connecting plate was kept away from to the mounting panel is located the outside of casing this moment, can remove the apron, promote the apron to the mounting groove in for the waterproof board is located one side of casing flabellum, and the locating plate is located the mounting panel, use the bolt to rotate to in locating plate and the mounting panel can fix the apron, and then install the waterproof board, afterwards, with the mounting panel fix one side of casing can, directly with the apron remove in the mounting groove can, make the location accurate, and a structure is simple, the operation of being convenient for.
2. This wall-type axial fan through setting up the mounting panel, the equal fixedly connected with connecting axle in top and the bottom of mounting panel one side, connecting axle swing joint is in the inside of connecting plate, rotates in the connecting plate through the connecting axle, can make the mounting panel rotate in one side of casing for when using, can fix the waterproof board in one side of casing through rotating the mounting panel to one side of casing, when needing to overhaul the subassembly such as motor in the casing, can make waterproof board and casing separation through rotating the mounting panel to the outside of casing, need not dismantle the apron, convenient to use.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a first view of the present utility model;
FIG. 2 is a schematic perspective view of a second view of the present utility model;
FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;
FIG. 4 is a schematic view of the structure of the housing of the present utility model;
FIG. 5 is a schematic view of the structure of the mounting plate of the present utility model;
FIG. 6 is a schematic view of the structure of the mounting groove of the present utility model;
fig. 7 is a schematic structural view of the cover plate of the present utility model.
In the figure: 1-shell, 2-support frame, 3-motor, 4-flabellum, 5-fixed plate, 6-connecting plate, 7-mounting panel, 8-apron, 9-waterproof board, 10-connecting axle, 11-mounting groove, 12-locating piece, 13-first backup pad, 14-second backup pad, 15-threaded rod, 16-spout.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-7, the wall-type axial flow fan of the embodiment of the utility model comprises a shell 1, wherein a support frame 2 is fixedly connected inside the shell 1, a motor 3 is arranged on the support frame 2, and a fan blade 4 is arranged on an output shaft of the motor 3;
one end fixedly connected with fixed plate 5 of casing 1, the equal fixedly connected with connecting plate 6 in top and bottom of fixed plate 5 one side, swing joint has mounting panel 7 between two connecting plates 6, and the inside swing joint of mounting panel 7 has apron 8, is provided with waterproof board 9 on the apron 8.
Example 1: the top and the bottom of mounting panel 7 one side are all fixedly connected with connecting axle 10, and connecting axle 10 swing joint is in the inside of connecting plate 6, and mounting panel 7 swing joint is in one side of casing 1, is connected mounting panel 7 and connecting plate 6 through connecting axle 10, and then makes mounting panel 7 rotate.
Example 2: the waterproof plates 9 are obliquely arranged, the waterproof plates 9 are provided with a plurality of waterproof plates, the distances between two adjacent waterproof plates 9 are equal, and air is discharged between the two waterproof plates 9.
Example 3: the mounting groove 11 has been seted up to the inside of mounting panel 7, and apron 8 swing joint is in the inside of mounting groove 11, and the equal fixedly connected with locating piece 12 in top and the bottom of apron 8 one side, the mounting hole has all been seted up to the inside of locating piece 12 and mounting panel 7, through rotating the bolt to the mounting hole in, fixes locating piece 12 on mounting panel 7, and then fixes apron 8.
Example 4: the top and the bottom of fixed plate 5 one side are fixedly connected with first backup pad 13 and second backup pad 14 respectively, and mounting panel 7 swing joint is between first backup pad 13 and second backup pad 14, supports and fixes a position mounting panel 7.
Example 5: one end fixedly connected with threaded rod 15 at mounting panel 7 top, spout 16 has been seted up to the inside of first backup pad 13, threaded rod 15 swing joint is provided with the nut in the inside of spout 16 on threaded rod 15, drives threaded rod 15 and removes together when mounting panel 7 rotates, after rotating mounting panel 7 to one side of casing 1, makes threaded rod 15 be located spout 16, rotates the nut to threaded rod 15 on being located the top of first backup pad 13, can fix mounting panel 7.
The working principle of the utility model is as follows: the top and the equal fixedly connected with connecting axle 10 in bottom of mounting panel 7 one side, connecting axle 10 swing joint is in the inside of connecting plate 6, rotate in connecting plate 6 through connecting axle 10, can make mounting panel 7 rotate in one side of casing 1, make when installing apron 8, at first with mounting panel 7 rotate to the outside of casing 1, this moment the one end that connecting plate 6 was kept away from to mounting panel 7 is located the outside of casing 1, promptly with casing 1 separation, owing to set up mounting groove 11 in the inside of mounting panel 7, can remove apron 8, promote apron 8 to mounting groove 11 in, make waterproof board 9 be located one side of casing 1 flabellum 4, and locating plate 12 is located mounting panel 7, use the bolt rotation to locating plate 12 and mounting panel 7 in can be fixed to apron 8, and then install waterproof board 9, afterwards, fix mounting panel 7 in one side of casing 1 can, directly with apron 8 remove to the mounting groove 11 in, make the location accurate, and a structure is simple to be convenient for operate, when the motor 3 etc. subassembly in casing 1 need be carried out, can make waterproof board 9 and casing 1 separate through the outside to the 7, can not make waterproof board 1 and casing 1 separate to casing 8, need not dismantle to the top of the first and the second is located the mounting panel 13, and the first is located the mounting panel 13 is located the first side of 13, and is located the mounting panel 13, and is located the top is located to the 13, and is fixed to the first side of the mounting panel 13, and is located the 13.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this wall-type axial fan, through setting up apron 8, mounting groove 11 has been seted up in the inside of mounting panel 7, apron 8 swing joint in the inside of mounting groove 11, when mounting apron 8, at first rotate mounting panel 7 to the outside of casing 1, the one end that connecting plate 6 was kept away from to mounting panel 7 is located the outside of casing 1 this moment, can remove apron 8, promote apron 8 to in mounting groove 11 for waterproof board 9 is located one side of casing 1 flabellum 4, and locating plate 12 is located mounting panel 7, use the bolt to rotate to locating plate 12 and mounting panel 7 in can fix apron 8, and then install waterproof board 9, afterwards, with mounting panel 7 fix one side at casing 1 can, directly with apron 8 remove in mounting groove 11, make the location accurate, and a structure is simple, convenient for operate.
2. This wall-type axial fan through setting up mounting panel 7, the equal fixedly connected with connecting axle 10 in top and the bottom of mounting panel 7 one side, connecting axle 10 swing joint is in the inside of connecting plate 6, through connecting axle 10 at connecting plate 6 internal rotation, can make mounting panel 7 rotate in one side of casing 1 for when using, can fix waterproof board 9 in one side of casing 1 through rotating mounting panel 7 to one side of casing 1, when needing to overhaul the subassembly such as motor 3 in the casing 1, can make waterproof board 9 and casing 1 separation through rotating mounting panel 7 to the outside of casing 1, need not dismantle apron 8, convenient to use.
Claims (6)
1. The wall type axial flow fan is characterized by comprising a shell (1), wherein a supporting frame (2) is fixedly connected inside the shell (1), a motor (3) is arranged on the supporting frame (2), and a fan blade (4) is arranged on an output shaft of the motor (3);
one end fixedly connected with fixed plate (5) of casing (1), the top of fixed plate (5) one side and the equal fixedly connected with connecting plate (6) of bottom, two swing joint has mounting panel (7) between connecting plate (6), the inside swing joint of mounting panel (7) has apron (8), be provided with waterproof board (9) on apron (8).
2. A wall-type axial flow fan according to claim 1, wherein the top and the bottom of one side of the mounting plate (7) are fixedly connected with a connecting shaft (10), the connecting shaft (10) is movably connected to the inside of the connecting plate (6), and the mounting plate (7) is movably connected to one side of the housing (1).
3. A wall-type axial flow fan according to claim 2, wherein the waterproof plates (9) are inclined, the waterproof plates (9) are provided in a plurality, and the distances between two adjacent waterproof plates (9) are equal.
4. A wall-type axial flow fan as claimed in claim 3, wherein the mounting plate (7) is provided with a mounting groove (11) inside, the cover plate (8) is movably connected to the inside of the mounting groove (11), the top and the bottom of one side of the cover plate (8) are fixedly connected with positioning blocks (12), and the positioning blocks (12) and the mounting plate (7) are provided with mounting holes inside.
5. A wall-type axial flow fan according to claim 4, wherein the top and the bottom of one side of the fixing plate (5) are fixedly connected with a first supporting plate (13) and a second supporting plate (14), respectively, and the mounting plate (7) is movably connected between the first supporting plate (13) and the second supporting plate (14).
6. The wall-type axial flow fan according to claim 5, wherein one end of the top of the mounting plate (7) is fixedly connected with a threaded rod (15), a sliding groove (16) is formed in the first support plate (13), the threaded rod (15) is movably connected to the inside of the sliding groove (16), and a nut is arranged on the threaded rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240869.0U CN220667940U (en) | 2023-08-21 | 2023-08-21 | Wall type axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240869.0U CN220667940U (en) | 2023-08-21 | 2023-08-21 | Wall type axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667940U true CN220667940U (en) | 2024-03-26 |
Family
ID=90352519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322240869.0U Active CN220667940U (en) | 2023-08-21 | 2023-08-21 | Wall type axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667940U (en) |
-
2023
- 2023-08-21 CN CN202322240869.0U patent/CN220667940U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |