CN221036181U - Fan mounting structure in static pressure box - Google Patents
Fan mounting structure in static pressure box Download PDFInfo
- Publication number
- CN221036181U CN221036181U CN202322628525.7U CN202322628525U CN221036181U CN 221036181 U CN221036181 U CN 221036181U CN 202322628525 U CN202322628525 U CN 202322628525U CN 221036181 U CN221036181 U CN 221036181U
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- side plate
- static pressure
- fan
- flange
- shaped bending
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- 230000003068 static effect Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a fan installation structure in a static pressure box, which comprises two first side plates, two second side plates and a fan, wherein the adjacent first side plates and second side plates are connected together to form a static pressure box shell, a lower supporting structure is arranged at a position, close to the bottom, in the static pressure box shell, and the fan is installed on the lower supporting structure. The lower supporting structure and the static pressure box are of an integrated structure, so that a large number of welding procedures and welding quantity are reduced, the structural strength of the lower supporting structure can be enhanced, and the probability of unqualified appearance is reduced.
Description
Technical Field
The utility model relates to the technical field related to air purification equipment, in particular to a static pressure box inner fan installation structure.
Background
The static pressure box is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing airflow and reducing airflow vibration of the high-efficiency air supply port, and is a device which can not only allow airflow to pass through, but also effectively prevent or reduce the outward transmission of sound energy. The high-efficiency air supply port is a terminal filtering device which is ideal for thousands, tens of thousands and hundreds of thousands (dust-free/clean room) purifying air conditioning systems, and is widely used for purifying air conditioning systems in the industries of medicine, sanitation, electronics, chemical industry and the like.
As shown in fig. 1, the fan in the existing static pressure tank is usually mounted on a supporting structure, but a common supporting structure is generally a separate structure, and the supporting structure is connected together by welding after being placed on the inner side of the bottom of the static pressure tank. When the static pressure box is mounted and then welded, the bottom of the supporting structure is easy to deform and the like, so that the firmness of the fan mounting can be influenced, and the appearance is disqualified.
In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a structure for installing a fan in a static pressure tank, which has a more industrial utility value.
Disclosure of utility model
In order to solve the technical problems, the utility model aims to provide a fan installation structure in a static pressure box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a fan mounting structure in static pressure case, includes two first curb plates, two second curb plates and a fan, and adjacent first curb plate and second curb plate link together and constitute the static pressure case casing, are provided with the lower bearing structure in the position that is close to the bottom in the static pressure case casing, install the fan on the lower bearing structure;
An upper L-shaped bending part facing downwards is arranged on the inner side of the top of the first side plate or the second side plate, an upper supporting flanging is arranged on the inner side of the bottom of the upper L-shaped bending part, side connecting flanging is arranged on the left side and the right side of the first side plate or the second side plate, a lower L-shaped bending part facing upwards is arranged on the inner side of the bottom of the first side plate or the second side plate, and a lower supporting flanging is arranged on the inner side of the top of the lower L-shaped bending part;
The side connection flanges of adjacent first curb plate are in the same place with the side connection flange of second curb plate, and the last L type kink of adjacent first curb plate links together with the last L type kink of second curb plate, and the last support flange of adjacent first curb plate links together with the last support flange of second curb plate and constitutes upper supporting structure, and the lower L type kink of adjacent first curb plate links together with the lower L type kink of second curb plate, and the lower support flange of adjacent first curb plate links together with the lower support flange of second curb plate and constitutes lower bearing structure, and the fan support flange outside the fan bottom is installed on lower bearing structure.
As a further development of the utility model, a roof is mounted on the upper support structure.
As a further development of the utility model, a bottom flange facing downwards is provided on the inner side of the bottom of the lower support flange.
As a further improvement of the utility model, the left side and the right side of the upper support flanging and the lower support flanging are respectively provided with an inclined contact end.
As a further improvement of the present utility model, the inclined contact end is disposed inclined at 45 degrees toward the inside.
By means of the scheme, the utility model has at least the following advantages:
The lower supporting structure and the static pressure box are of an integrated structure, so that a large number of welding procedures and welding quantity are reduced, the structural strength of the lower supporting structure can be enhanced, and the probability of unqualified appearance is reduced.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic view of a fan mounting structure in a static pressure tank according to the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 with the blower removed;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic view of the structure of FIG. 3 with the top plate removed;
FIG. 6 is a schematic view of the blower of FIG. 2;
fig. 7 is a schematic view of a mounting structure of a set of the first side plate and the second side plate adjacent to each other in fig. 2.
In the drawings, the meaning of each reference numeral is as follows.
The novel air conditioner comprises a first side plate 1, a second side plate 2, a lower supporting structure 3, a top plate 4, a fan 5, a fan supporting flange 6, an upper L-shaped bending part 7, an upper supporting flange 8, a side connecting flange 9, a lower L-shaped bending part 10, a lower supporting flange 11 and a bottom outer flange 12.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
Examples
As shown in figures 1 to 7 of the drawings,
As shown in fig. 1, in a static pressure box fan installation structure in the prior art, adjacent first side plates 1 and second side plates 2 are connected together to form a static pressure box shell, an independent lower support structure 3 is arranged at a position, close to the bottom, in the static pressure box shell, after the lower support structure 3 is installed and welded, a fan 5 is installed on the lower support structure 3.
As shown in fig. 2 to 7, the fan installation structure in the static pressure box comprises two first side plates 1, two second side plates 2 and a fan 5, wherein the adjacent first side plates 1 and second side plates 2 are connected together to form a static pressure box shell, a lower supporting structure 3 is arranged at a position, close to the bottom, in the static pressure box shell, and the fan 5 is installed on the lower supporting structure 3.
The top inboard of first curb plate 1 or second curb plate 2 is provided with the upper L type kink 7 of orientation below, and the bottom inboard of upper L type kink 7 is provided with the upper support turn-ups 8, and the left and right sides of first curb plate 1 or second curb plate 2 is provided with side connection turn-ups 9, and the bottom inboard of first curb plate 1 or second curb plate 2 is provided with the lower L type kink 10 of orientation above, and the top inboard of lower L type kink 10 is provided with down support turn-ups 11.
The side connection flanges 9 of the adjacent first side plates 1 are connected with the side connection flanges 9 of the second side plates 2, the upper L-shaped bending parts 7 of the adjacent first side plates 1 are connected with the upper L-shaped bending parts 7 of the second side plates 2, the upper support flanges 8 of the adjacent first side plates 1 are connected with the upper support flanges 8 of the second side plates 2 to form an upper support structure, and the top plate 4 is arranged on the upper support structure. The lower L-shaped bending parts 10 of the adjacent first side plates 1 are connected with the lower L-shaped bending parts 10 of the second side plates 2, the lower support flanges 11 of the adjacent first side plates 1 are connected with the lower support flanges 11 of the second side plates 2 to form a lower support structure 3, the fan support flanges 6 at the outer sides of the bottoms of the fans 5 are arranged on the lower support structure 3, and the bottom outer flanges 12 facing downwards are arranged at the inner sides of the bottoms of the lower support flanges 11.
In addition, both the left and right sides of the upper support flange 8 and the lower support flange 11 are provided with inclined contact ends, which are inclined at 45 degrees toward the inside.
The processing procedure of the utility model is briefly described as follows:
Firstly, the two first side plates 1 and the two second side plates 2 are spliced together, at the moment, the plurality of upper L-shaped bending parts 7 are connected together to enable the upper support flanges 8 on the inner sides of the upper L-shaped bending parts to be connected together to form an upper support structure, and the top plate 4 is arranged on the upper support structure. Meanwhile, after the plurality of lower L-shaped bent parts 10 are connected together, the lower support flanges 11 on the inner sides of the lower L-shaped bent parts are connected together to form a lower support structure 3, and the fan 5 is arranged on the lower support structure 3.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" 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 in a specific case.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (5)
1. The utility model provides a fan mounting structure in static pressure case, includes two first curb plates (1), two second curb plates (2) and a fan (5), adjacent first curb plate (1) are in the same place with second curb plate (2) and are constituteed the static pressure case casing in the position that is close to the bottom in the static pressure case casing is provided with under bracing structure (3), install fan (5) on under bracing structure (3);
the method is characterized in that:
An upper L-shaped bending part (7) facing downwards is arranged on the inner side of the top of the first side plate (1) or the second side plate (2), an upper supporting flanging (8) is arranged on the inner side of the bottom of the upper L-shaped bending part (7), side connecting flanging (9) are arranged on the left side and the right side of the first side plate (1) or the second side plate (2), a lower L-shaped bending part (10) facing upwards is arranged on the inner side of the bottom of the first side plate (1) or the second side plate (2), and a lower supporting flanging (11) is arranged on the inner side of the top of the lower L-shaped bending part (10);
The side connection flange (9) of the first side plate (1) and the side connection flange (9) of the second side plate (2) are adjacent, the upper L-shaped bending part (7) of the first side plate (1) and the upper L-shaped bending part (7) of the second side plate (2) are adjacent, the upper support flange (8) of the first side plate (1) and the upper support flange (8) of the second side plate (2) are adjacent to each other and form an upper support structure, the lower L-shaped bending part (10) of the first side plate (1) and the lower L-shaped bending part (10) of the second side plate (2) are adjacent to each other, the lower support flange (11) of the first side plate (1) and the lower support flange (11) of the second side plate (2) are adjacent to each other and form a lower support structure (3), and the fan support flange (6) on the outer side of the bottom of the fan (5) is arranged on the lower support structure (3).
2. A static pressure tank fan mounting structure according to claim 1, characterized in that a top plate (4) is mounted on the upper support structure.
3. A static pressure tank fan mounting structure according to claim 1, characterized in that a bottom flange (12) facing downward is provided inside the bottom of the lower support flange (11).
4. The fan installation structure in the static pressure box according to claim 1, wherein the left side and the right side of the upper supporting flange (8) and the lower supporting flange (11) are respectively provided with an inclined contact end.
5. The fan mounting structure in a static pressure tank as claimed in claim 4, wherein said inclined contact end is inclined at 45 degrees toward the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628525.7U CN221036181U (en) | 2023-09-27 | 2023-09-27 | Fan mounting structure in static pressure box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628525.7U CN221036181U (en) | 2023-09-27 | 2023-09-27 | Fan mounting structure in static pressure box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221036181U true CN221036181U (en) | 2024-05-28 |
Family
ID=91178332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322628525.7U Active CN221036181U (en) | 2023-09-27 | 2023-09-27 | Fan mounting structure in static pressure box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221036181U (en) |
-
2023
- 2023-09-27 CN CN202322628525.7U patent/CN221036181U/en active Active
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