CN219063713U

CN219063713U - Square diffuser

Info

Publication number: CN219063713U
Application number: CN202223582497.1U
Authority: CN
Inventors: 李明鹤; 陈聪; 陈胜权
Original assignee: Guangdong Yaoan Industrial Co ltd
Current assignee: Guangdong Yaoan Industrial Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-23
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a square diffuser, which comprises a square diffuser shell, wherein mounting holes are formed in corners of the square diffuser shell; the inner side of the square diffuser shell is fixedly connected with a first framework and a second framework, and the middle parts of the first framework and the second framework are crossed. The utility model has the advantages that: the first guide vane, the second guide vane and the third guide vane are all arranged independently, the first guide vane, the second guide vane and the third guide vane are installed on the first framework through the fixing lugs and the screws, the positions of the screws are not shielded, when dust is accumulated on the inner surface and the outer surface of the first guide vane, the second guide vane and the third guide vane, the screws are detached through the screw driver, so that the first guide vane, the second guide vane and the third guide vane are detached, the inner surface and the outer surface of the first guide vane, the second guide vane and the outer surface of the third guide vane are cleaned, and the first guide vane, the second guide vane and the third guide vane are installed after the dust is removed, so that the guide vane of the square diffuser is convenient to detach and clean, and the problems in the prior art are solved.

Description

Square diffuser

Technical Field

The utility model relates to the technical field of diffusers, in particular to a square diffuser.

Background

The diffuser is an air conditioner or a ventilated air supply outlet, namely the air outlet direction is divided into multi-directional flow, and the diffuser is generally arranged at the air supply outlet of a large-area place such as a hall, so that fresh air is uniformly distributed; the diffuser is widely classified into a circular diffuser, a square diffuser, a spherical diffuser, and the like, wherein the square diffuser is one of them.

The prior art CN202021923835.1 is a diffuser, which comprises a diffuser shell, wherein welding blocks are fixedly arranged at four end angles on the inner side of the diffuser shell, so that the diffuser can be quickly installed and detached, and the air outlet quantity can be adjusted.

However, in the square diffuser disclosed in the prior art, the guide vane inside the diffuser shell is fixedly connected to the X-shaped framework, dust is easy to store on the inner and outer surfaces of the guide vane in the long-term air outlet working process of the diffuser, and the guide vane is very inconvenient to clean due to smaller space, so that a detachable guide vane structure is necessary.

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 square diffuser, 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 square diffuser, including a square diffuser shell, where a mounting hole is formed at a corner of the square diffuser shell; the inner side of the square diffuser shell is fixedly connected with a first framework and a second framework, and the middle parts of the first framework and the second framework are crossed;

the novel air conditioner is characterized in that a plurality of screw holes are formed in the first framework, a center guide piece is fixedly connected to the intersection of the first framework and the second framework, a first guide sheet is fixedly connected to the first framework, a second guide sheet is fixedly connected to the first framework, a third guide sheet is fixedly connected to the first framework, fixing lugs are fixedly connected to two opposite corners of the inner sides of the first guide sheet, the second guide sheet and the third guide sheet, and screws are inserted into the fixing lugs and are in threaded connection with the screw holes.

In any of the above embodiments, preferably, the square diffuser shell is made of stainless steel, and ends of the first framework and the second framework are welded to an inner side of the square diffuser shell.

The technical scheme is adopted: the square diffuser main body consists of a square diffuser shell, a first framework, a second framework, a central guide piece, a first guide piece, a second guide piece and a third guide piece, wherein air flows out through the inner side and the outer side of the guide piece, the air outlet direction is divided into multi-direction flow, and the multi-direction flow is generally arranged at an air supply outlet of a large-area place such as a hall, so that fresh air is uniformly distributed.

In any of the above embodiments, it is preferable that the first skeleton and the second skeleton have an overall shape of an X-shape, and the surface of the second skeleton is bonded to the bottoms of the first deflector, the second deflector, and the third deflector.

By any of the above schemes, it is preferable that the central guide piece is located at the inner side of the first guide piece, and the first guide piece is fixedly connected to the first framework through a fixing lug and a screw.

The technical scheme is adopted: the novel square diffuser has the advantages that the novel square diffuser is characterized in that the novel square diffuser is improved with the prior art, the first framework is provided with a plurality of screw holes, the first guide vane, the second guide vane and the third guide vane are independently arranged, the first guide vane, the second guide vane and the third guide vane are arranged on the first framework through fixing lugs and screws, the positions of the screws are not shielded, when dust is stored on the inner surface and the outer surface of the first guide vane, the second guide vane and the third guide vane, the screws can be detached through the screw driver, the first guide vane, the second guide vane and the third guide vane are detached, the inner surface and the outer surface of the first guide vane, the second guide vane and the third guide vane are subjected to ash removal and cleaning, and then the novel square diffuser is installed, so that the problems in the prior art are solved.

In any of the above embodiments, preferably, the screw on the first guide vane is located between the inner edge of the bottom of the first guide vane and the outer edge of the top of the central guide member, and the first guide vane is located inside the second guide vane.

By any of the above schemes, it is preferable that the first guide vane is composed of four plates, the four plates are all inclined, and the second guide vane is located at the inner side of the third guide vane.

In any of the above embodiments, it is preferable that the fixing lug is welded to the first deflector, the second deflector and the third deflector.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

this square diffuser, with prior art's difference lies in, improve first skeleton, offer a plurality of screw holes on first skeleton, improve first guide vane, second guide vane and third guide vane, first guide vane, second guide vane and third guide vane are the independent setting, install on first skeleton through fixed ear and screw, and the position of screw is not sheltered from, when the inside and outside surface deposit dust of first guide vane, second guide vane and third guide vane, accessible screwdriver dismantles the screw, thereby dismantlement first guide vane, second guide vane and third guide vane, carry out the deashing with the inside and outside surface of first guide vane, second guide vane and third guide vane, the clearance, afterwards install again can, be convenient for dismantle and the deashing to square diffuser's guide vane, the problem that exists among the prior art has been solved.

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 view of a first view of the present utility model;

FIG. 2 is a schematic view of the structure of the screw hole according to the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: the air diffuser comprises a 1-square diffuser shell, 2-mounting holes, 3-first frameworks, 4-second frameworks, 5-screw holes, 6-center guide pieces, 7-first guide pieces, 8-second guide pieces, 9-third guide pieces, 10-fixing lugs and 11-screws.

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. 1-4, the square diffuser of the utility model comprises a square diffuser shell 1, wherein mounting holes 2 are formed at corners of the square diffuser shell 1; the inner side of the square diffuser shell 1 is fixedly connected with a first framework 3 and a second framework 4, and the middle parts of the first framework 3 and the second framework 4 are crossed;

a plurality of screw holes 5 are formed in the first framework 3, a center guide piece 6 is fixedly connected to the intersection of the first framework 3 and the second framework 4, a first guide sheet 7 is fixedly connected to the first framework 3, a second guide sheet 8 is fixedly connected to the first framework 3, a third guide sheet 9 is fixedly connected to the first framework 3, fixing lugs 10 are fixedly connected to two opposite corners of the inner sides of the first guide sheet 7, the second guide sheet 8 and the third guide sheet 9, screws 11 are inserted into the fixing lugs 10, and the screws 11 are in threaded connection with the screw holes 5.

Example 1: the square diffuser shell 1 is made of stainless steel, and the ends of the first framework 3 and the second framework 4 are welded on the inner side of the square diffuser shell 1. The square diffuser main body consists of a square diffuser shell 1, a first framework 3, a second framework 4, a central guide piece 6, a first guide piece 7, a second guide piece 8 and a third guide piece 9, wherein air flows out through the inner side and the outer side of the guide piece, the air outlet direction is divided into multidirectional flows, and the air outlet direction is generally used in an air supply opening in a large-area place such as a hall, so that fresh air is uniformly distributed.

Example 2: the first framework 3 and the second framework 4 are integrally X-shaped, and the surface of the second framework 4 is attached to the bottoms of the first guide vane 7, the second guide vane 8 and the third guide vane 9. The center guide piece 6 is positioned on the inner side of the first guide piece 7, and the first guide piece 7 is fixedly connected to the first framework 3 through the fixing lug 10 and the screw 11. The difference with the prior art lies in that to improving first skeleton 3, offer a plurality of screw holes 5 on first skeleton 3, improve first guide vane 7, second guide vane 8 and third guide vane 9, first guide vane 7, second guide vane 8 and third guide vane 9 are all alone setting, install on first skeleton 3 through fixed ear 10 and screw 11, and the position of screw 11 is not sheltered from, when the inside and outside surface deposit dust of first guide vane 7, second guide vane 8 and third guide vane 9, accessible screwdriver dismantles screw 11, thereby dismantles first guide vane 7, second guide vane 8 and third guide vane 9, carry out the deashing, clear up first guide vane 7, second guide vane 8 and the inside and outside surface of third guide vane 9, afterwards install again can, be convenient for dismantle and the deashing to the guide vane of square diffuser, the problem that has solved prior art.

Example 3: the screw 11 on the first guide vane 7 is positioned between the inner edge of the bottom of the first guide vane 7 and the outer edge of the top of the central guide piece 6, and the first guide vane 7 is positioned on the inner side of the second guide vane 8. The first guide vane 7 consists of four plates which are all obliquely arranged, and the second guide vane 8 is positioned on the inner side of the third guide vane 9. The fixing lug 10 is welded with the first guide vane 7, the second guide vane 8 and the third guide vane 9.

The working principle of the utility model is as follows:

s1, the main body of the square diffuser consists of a square diffuser shell 1, a first framework 3, a second framework 4, a central guide piece 6, a first guide piece 7, a second guide piece 8 and a third guide piece 9, air flows out through the inner side and the outer side of the guide pieces, the air outlet direction is divided into multi-direction flows, and the multi-direction flow is generally arranged at an air supply opening of a large-area place such as a hall so that fresh air is uniformly distributed, and the square diffuser is an air supply opening of an air conditioner or ventilation and is installed by penetrating through an installation hole 2 through a self-tapping screw;

s2, the first guide vane 7, the second guide vane 8 and the third guide vane 9 are all arranged independently, the first framework 3 is installed through the fixing lug 10 and the screw 11, the position of the screw 11 is not shielded, when dust is accumulated on the inner surface and the outer surface of the first guide vane 7, the second guide vane 8 and the inner surface of the third guide vane 9, the screw 11 can be detached through a screwdriver, so that the first guide vane 7, the second guide vane 8 and the third guide vane 9 are detached, the inner surface and the outer surface of the first guide vane 7, the second guide vane 8 and the inner surface of the third guide vane 9 are cleaned, and then the first guide vane 7, the second guide vane 8 and the third guide vane 9 are installed.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

the difference of the prior art lies in that the first framework 3 is improved, a plurality of screw holes 5 are formed in the first framework 3, the first guide vane 7, the second guide vane 8 and the third guide vane 9 are improved, the first guide vane 7, the second guide vane 8 and the third guide vane 9 are all arranged independently, the first framework 3 is installed through the fixing lugs 10 and the screws 11, the positions of the screws 11 are not shielded, when dust is stored on the inner surface and the outer surface of the first guide vane 7, the second guide vane 8 and the inner surface of the third guide vane 9, the screws 11 can be detached through a screwdriver, so that the first guide vane 7, the second guide vane 8 and the third guide vane 9 are detached, the inner surface and the outer surface of the first guide vane 7, the second guide vane 8 and the inner surface of the third guide vane 9 are cleaned, and then the guide vanes of the square diffuser are installed, so that the problems in the prior art are solved.

Claims

1. The square diffuser comprises a square diffuser shell (1), wherein mounting holes (2) are formed in corners of the square diffuser shell (1); the square diffuser is characterized in that a first framework (3) and a second framework (4) are fixedly connected to the inner side of the square diffuser shell (1), and the middle parts of the first framework (3) and the second framework (4) are crossed;

a plurality of screw hole (5) have been seted up on first skeleton (3), the intersection fixedly connected with center water conservancy diversion spare (6) of first skeleton (3) and second skeleton (4), fixedly connected with first water conservancy diversion piece (7) on first skeleton (3), fixedly connected with second water conservancy diversion piece (8) on first skeleton (3), fixedly connected with third water conservancy diversion piece (9) on first skeleton (3), two diagonal angle department fixedly connected with fixed ear (10) of first water conservancy diversion piece (7), second water conservancy diversion piece (8), third water conservancy diversion piece (9) inboard, peg graft on fixed ear (10) have screw (11), screw (11) and screw hole (5) threaded connection.

2. A square diffuser as defined in claim 1, wherein: the square diffuser shell (1) is made of stainless steel, and the ends of the first framework (3) and the second framework (4) are welded on the inner side of the square diffuser shell (1).

3. A square diffuser as claimed in claim 2, wherein: the first framework (3) and the second framework (4) are integrally X-shaped, and the surface of the second framework (4) is attached to the bottoms of the first guide vane (7), the second guide vane (8) and the third guide vane (9).

4. A square diffuser as claimed in claim 3, wherein: the center guide piece (6) is positioned on the inner side of the first guide piece (7), and the first guide piece (7) is fixedly connected to the first framework (3) through the fixing lug (10) and the screw (11).

5. A square diffuser as defined in claim 4, wherein: the screw (11) on the first guide vane (7) is positioned between the inner edge of the bottom of the first guide vane (7) and the outer edge of the top of the central guide piece (6), and the first guide vane (7) is positioned at the inner side of the second guide vane (8).

6. A square diffuser as defined in claim 5, wherein: the first guide vane (7) consists of four plates which are all obliquely arranged, and the second guide vane (8) is positioned at the inner side of the third guide vane (9).

7. A square diffuser as defined in claim 6, wherein: the fixing lugs (10) are welded with the first guide vane (7), the second guide vane (8) and the third guide vane (9).