CN218844695U

CN218844695U - Fan filter assembly

Info

Publication number: CN218844695U
Application number: CN202223301267.3U
Authority: CN
Inventors: 马炎淼; 胡彬昌; 夏高丰; 郭玉斌
Original assignee: Futai Clean Tech Jiang Su Co ltd
Current assignee: Futai Clean Tech Jiang Su Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of clarification plant, a fan filter subassembly is disclosed, including FFU box, fan subassembly and support frame. The fan assembly comprises a turbine and a motor bottom plate, the turbine is arranged on the motor bottom plate, and two groups of support frames are symmetrically arranged on two sides of the motor bottom plate; the support frame is frame construction, and the support frame includes two sets of first bracing pieces that parallel and interval set up to and two sets of second bracing pieces of being connected with two sets of first bracing pieces are perpendicular, and two sets of first bracing pieces are dismantled with FFU box and motor bottom plate respectively and are connected. This fan filter component passes through the support frame and realizes that the support of FFU box and fan component is connected, and the support frame is whole to be frame construction, and its simple structure and cost are low, do benefit to reduction in production cost, and an operation personnel alright accomplish the connection assembly of support frame, and frame construction's support frame structure is reliable, the support nature is strong, support FFU box that can be better.

Description

Fan filter assembly

Technical Field

The utility model relates to a clarification plant technical field especially relates to a fan filter subassembly.

Background

The FFU is called a (Fan Filter Unit) in English, and Chinese is a Fan Filter Unit, in recent years, along with the rapid development of the electronic manufacturing industry, the requirement on the precision of the product manufacturing process is higher and higher, and the requirement on the cleanliness grade of a production workshop is stricter and stricter. FFUs are also continuously being innovated as an important component of cleanrooms.

At present, the fixed of fan and FFU box in current fan filter uses the guide plate of following the wind as joint support more, like patent CN 208778343U-low noise fan filter unit, the guide plate structure of following the wind is complicated, and the cost is high, and the assembly degree of difficulty is high, will follow the wind guide plate structure as the joint support of fan and FFU box, needs a plurality of operating personnel to assist the installation simultaneously, and production efficiency is low, extravagant a large amount of manpower and materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan filter subassembly to promote assembly efficiency and connection stability between FFU box and fan subassembly.

To achieve the purpose, the utility model adopts the following technical proposal:

a fan filter assembly comprises an FFU box body and a fan assembly, wherein the fan assembly comprises a turbine and a motor bottom plate, the turbine is mounted on the motor bottom plate, and the fan filter assembly also comprises two groups of support frames which are symmetrically arranged on two sides of the motor bottom plate; the support frame is of a frame structure and comprises two groups of first support rods which are arranged in parallel at intervals and two groups of second support rods which are vertically connected with the two groups of first support rods, and the two groups of first support rods are respectively detachably connected with the FFU box body and the motor bottom plate.

As an optimized structure of the utility model, the mounting hole has been seted up on the first bracing piece, and the fastener passes the mounting hole with the FFU box or the motor bottom plate is connected.

As an optimal structure of the utility model, the support frame is an integrated piece.

As a preferred structure of the present invention, the first support rod and the second support rod have the same length.

As a preferred structure of the utility model, the support frame still includes the third bracing piece, the third bracing piece install in first bracing piece with the second bracing piece encloses on establishing the diagonal line of the frame construction that forms.

As a preferred structure of the present invention, the third support bar is integrally formed with the first support bar and the second support bar.

As a preferred structure of the utility model, the first bracing piece with the second bracing piece is C shaped steel.

As an optimized structure of the present invention, a holding portion is provided on the second support rod.

As a preferred structure of the utility model, the portion of gripping includes the handle, the handle with the connection can be dismantled to the second bracing piece.

As a preferred structure of the present invention, the fastener includes a blind rivet.

The utility model has the advantages that:

this fan filter component passes through the support frame and realizes that the support of FFU box and fan component is connected, and the support frame is whole to be frame construction, and its simple structure and cost are low, do benefit to reduction in production cost, and an operation personnel alright accomplish the connection assembly of support frame, and frame construction's support frame structure is reliable, the support nature is strong, support FFU box that can be better.

Drawings

FIG. 1 is a schematic structural view of a fan filter assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a support frame including a third support bar.

In the figure:

1. an FFU box body; 2. a fan assembly; 21. a turbine; 22. a motor base plate; 3. a support frame; 31. a first support bar; 311. mounting holes; 32. a second support bar; 33. and a third support bar.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a fan filter assembly, including FFU box 1, fan subassembly 2 and support frame 3. The fan assembly 2 comprises a turbine 21 and a motor bottom plate 22, the turbine 21 is installed on the motor bottom plate 22, and the support frames 3 are arranged in two groups and symmetrically arranged on two sides of the motor bottom plate 22. The supporting frame 3 is a frame structure, as shown in fig. 2, the supporting frame 3 includes two sets of first supporting rods 31 arranged in parallel and at intervals, and two sets of second supporting rods 32 perpendicularly connected to the two sets of first supporting rods 31, the first supporting rods 31 and the second supporting rods 32 are made of C-shaped steel, the two sets of first supporting rods 31 and the two sets of second supporting rods 32 enclose the supporting frame 3 in the frame structure, and the two sets of first supporting rods 31 are detachably connected to the FFU box 1 and the motor base plate 22, respectively. This fan filter assembly passes through support frame 3 and realizes that FFU box 1 and fan assembly 2's support is connected, and support frame 3 simple structure cost is low, and an operation personnel alright accomplish the connection assembly of support frame 3, and frame construction's support frame 3 structure is reliable, the support nature is strong, support FFU box 1 that can be better.

Optionally, as shown in fig. 2, a mounting hole 311 is formed in the first support bar 31, and the fastener passes through the mounting hole 311 to be connected with the FFU box 1 or the motor base plate 22. Preferably, the fastener in the embodiment is a blind rivet, and the blind rivet is large in clamping force, high in physical performance, good in anti-seismic performance and beneficial to improving the connection reliability.

Specifically, the supporting frame 3 in this embodiment is an integrally formed component, the first supporting rod 31 and the second supporting rod 32 are integrally formed, the lengths of the first supporting rod 31 and the second supporting rod 32 are equal, and the supporting frame 3 is a square frame structure as a whole.

Optionally, the supporting frame 3 may further include a third supporting rod 33, as shown in fig. 3, the third supporting rod 33 is installed on a diagonal line of a frame structure formed by the first supporting rod 31 and the second supporting rod 32, and the third supporting rod 33 may be integrally formed with the first supporting rod 31 and the second supporting rod 32, so as to facilitate improving the torsion resistance of the supporting frame 3 and improving the structural strength.

Optionally, a holding portion is disposed on the second support rod 32, and the holding portion includes a handle detachably connected to the second support rod 32, so as to facilitate the holding assembly by the operator.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A fan filter assembly comprises an FFU box body (1) and a fan assembly (2), wherein the fan assembly (2) comprises a turbine (21) and a motor bottom plate (22), the turbine (21) is installed on the motor bottom plate (22), and the fan filter assembly is characterized by further comprising two groups of support frames (3), and the two groups of support frames are symmetrically arranged on two sides of the motor bottom plate (22); the support frame (3) is frame construction, the support frame (3) including parallel and two sets of first bracing piece (31) that the interval set up, and with two sets of second bracing piece (32) of first bracing piece (31) perpendicular connection, two sets of first bracing piece (31) respectively with FFU box (1) with motor bottom plate (22) are dismantled and are connected.

2. The fan filter assembly according to claim 1, wherein the first support rod (31) is provided with a mounting hole (311), and a fastener passes through the mounting hole (311) to be connected with the FFU case (1) or the motor bottom plate (22).

3. The fan filter assembly according to claim 1, wherein the support frame (3) is an integrally formed piece.

4. The fan filter assembly of claim 1 wherein the first support bar (31) and the second support bar (32) are equal in length.

5. The fan filter assembly according to claim 1, wherein the support frame (3) further comprises a third support bar (33), and the third support bar (33) is mounted on a diagonal of a frame structure formed by the first support bar (31) and the second support bar (32).

6. The fan filter assembly of claim 5, wherein the third support bar (33) is integrally formed with the first support bar (31) and the second support bar (32).

7. Fan filter assembly according to claim 1, wherein the first support bar (31) and the second support bar (32) are C-shaped steel.

8. The fan filter assembly of claim 1 wherein the second support bar (32) is provided with a grip.

9. The fan filter assembly of claim 8 wherein the grip comprises a handle removably connected to the second support bar (32).

10. The fan filter assembly of claim 2 wherein the fastener comprises a pull stud.