Dust-free workshop ventilation equipment

Abstract

The dust-free workshop ventilation equipment comprises a dustproof assembly, a ventilation assembly and a connecting assembly, the dustproof assembly comprises a shell with a ventilation hole formed in the middle, a vertical plate arranged in the shell, a dustproof net arranged in the vertical plate and concave plates fixed to the two sides of the upper end of the shell, and a clamping groove is formed in the vertical plate; the ventilation assembly comprises a ventilation pipe arranged in the middle of the rear end of the shell and a fan arranged in the ventilation pipe, the connecting assembly comprises a pull rod inserted in the concave plate, a clamping block fixed to the end of the pull rod, an elastic piece arranged outside the pull rod and a pull plate fixed to the other end of the pull rod, and the clamping block is clamped in the clamping groove. According to the dust-free workshop ventilation equipment, the vertical plate and the dustproof net are clamped and mounted in the shell through the arranged elastic piece and the clamping block, an operator pulls the pulling plate outwards to drive the clamping block to move outwards to compress the elastic piece in the later period, limitation on the vertical plate and the dustproof net can be relieved, and therefore the dustproof net can be cleaned and replaced conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-free workshop ventilation, in particular to a dust-free workshop ventilation device. Background Technique

[0002] A dust-free workshop, also known as a clean workshop, clean room, or dust-free room, refers to a specially designed room that excludes pollutants such as microparticles, harmful air, and bacteria in the air within a certain space range, and controls the indoor temperature, cleanliness, indoor pressure, air flow velocity and distribution, noise vibration, lighting, and static electricity within a certain required range. Ventilation equipment is usually installed in the dust-free workshop for ventilation.

[0003] When the dust-free workshop ventilation equipment is in use, a large amount of dust will accumulate on the dust-proof net at the ventilation port. Most of the dust-proof nets on the existing dust-free workshop ventilation equipment are fixedly arranged, and it is inconvenient to quickly clean and replace the dust-proof net in the later stage. Therefore, we propose a dust-free workshop ventilation equipment. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title, but such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing dust-free workshop ventilation equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a dust-free workshop ventilation equipment. By setting elastic members and clamping blocks, the vertical plate and the dust-proof net are clamped and installed inside the housing. Later, the operator can pull the pull plate outward to drive the clamping block to move outward and compress the elastic member, thereby releasing the limitation on the vertical plate and the dust-proof net, so as to facilitate the quick cleaning and replacement of the dust-proof net.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A dust-free workshop ventilation equipment, which includes:

[0009] A dust-proof component, including a housing with a ventilation hole in the middle, a vertical plate arranged inside the housing, a dust-proof net arranged inside the vertical plate, and concave plates fixed on both sides of the upper end of the housing. A clamping groove is opened on the vertical plate;

[0010] A ventilation component, including a ventilation pipe arranged in the middle of the rear end of the housing and a fan arranged inside the ventilation pipe;

[0011] The connecting component includes a pull rod inserted on the concave plate, a clamping block fixed at the end of the pull rod, an elastic member arranged outside the pull rod, and a pull plate fixed at the other end of the pull rod. The clamping block is clamped in the clamping groove;

[0012] As a preferred solution of a dust-free workshop ventilation device according to the present invention, a top spring is arranged at the inner bottom of the housing, and a top plate is fixed at the upper end of the top spring.

[0013] As a preferred solution of a dust-free workshop ventilation device according to the present invention, a mounting plate is fixed outside the end of the ventilation pipe away from the housing, and bolts are arranged on the mounting plate, and the bolts penetrate through the mounting plate.

[0014] As a preferred solution of a dust-free workshop ventilation device according to the present invention, the housing is threadedly connected to the ventilation pipe.

[0015] As a preferred solution of a dust-free workshop ventilation device according to the present invention, the inner side wall of the clamping block is inclined.

[0016] As a preferred solution of a dust-free workshop ventilation device according to the present invention, the elastic member is a spring or an elastic sleeve.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: for this dust-free workshop ventilation device, the vertical plate and the dust-proof net are clamped and installed inside the housing through the arranged elastic member and clamping block. Later, the operator can pull the pull plate outward to drive the clamping block to move outward and compress the elastic member, so as to release the limitation on the vertical plate and the dust-proof net, thereby facilitating the quick cleaning and replacement of the dust-proof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1 is a three-dimensional structural schematic diagram of a dust-free workshop ventilation device of the present utility model;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the connecting component of a dust-free workshop ventilation device of the present utility model;

[0021] Figure 3 is a three-dimensional sectional structural schematic diagram of the housing of a dust-free workshop ventilation device of the present utility model;

[0022] In the figure: 100, dust-proof component; 110, housing; 111, ejection spring; 112, ejection plate; 120, vertical plate; 121, card slot; 130, dust-proof net; 140, concave plate; 200, ventilation component; 210, ventilation pipe; 211, mounting plate; 212, bolt; 220, fan; 300, connection component; 310, pull rod; 320, clamping block; 330, elastic member; 340, pull plate. Specific embodiments

[0023] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings.

[0024] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0025] In order to make the purpose, technical solution, and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0026] The present utility model provides a ventilation device for a dust-free workshop. By arranging an elastic member and a clamping block, the vertical plate and the dust-proof net are clamped and installed inside the housing. Later, the operator can pull the pull plate outward to drive the clamping block to move outward and compress the elastic member, thereby releasing the limitation on the vertical plate and the dust-proof net, so as to facilitate the quick cleaning and replacement of the dust-proof net.

[0027] Figures 1 - 3 Shown is a schematic structural diagram of an embodiment of a ventilation device for a dust-free workshop of the present utility model. Please refer to Figures 1 - 3 , A ventilation device for a dust-free workshop in this embodiment, its main part includes a dust-proof component 100, a ventilation component 200, and a connection component 300.

[0028] The dust-proof component 100 includes a housing 110 with ventilation holes opened in the middle, a vertical plate 120 arranged inside the housing 110, a dust-proof net 130 arranged inside the vertical plate 120, and concave plates 140 fixed on both sides of the upper end of the housing 110. A card slot 121 is opened on the vertical plate 120. Preferably, in this embodiment, an ejection spring 111 is arranged at the bottom inside the housing 110, and an ejection plate 112 is fixed at the upper end of the ejection spring 111. The ejection spring 111 and the ejection plate 112 arranged inside the housing 110 can eject the vertical plate 120 and the dust-proof net 130, so as to further facilitate the cleaning and replacement of the dust-proof net 130.

[0029] The ventilation component 200 includes a ventilation pipe 210 arranged in the middle of the rear end of the housing 110 and a fan 220 arranged inside the ventilation pipe 210. Preferably, in this embodiment, an installation plate 211 is fixed to the outside of the end of the ventilation pipe 210 away from the housing 110. Bolts 212 are arranged on the installation plate 211. The bolts 212 penetrate through the installation plate 211. The ventilation pipe 210 is installed on the dust-free workshop under the action of the installation plate 211 and the bolts 212. Later, the operator can remove the entire ventilation device by removing the bolts 212, so as to facilitate the disassembly and assembly of the device. The housing 110 is threadedly connected to the ventilation pipe 210. The operator can manually rotate the housing 110 threadedly connected to the ventilation pipe 210 to separate the two, so as to facilitate the maintenance of the fan 220 inside the ventilation pipe 210.

[0030] The connection component 300 includes a pull rod 310 inserted into the concave plate 140, a clamping block 320 fixed to the end of the pull rod 310, an elastic member 330 arranged outside the pull rod 310, and a pull plate 340 fixed to the other end of the pull rod 310. The clamping block 320 is clamped in the card slot 121. Preferably, in this embodiment, the inner side wall of the clamping block 320 is inclined. The clamping block 320 with an inclined inner side wall can automatically squeeze the elastic member 330 outward when being squeezed by the vertical plate 120, thus saving the trouble of manually pulling the pull plate 340 and facilitating the installation of the vertical plate 120 and the dust-proof net 130.

[0031] Combined Figures 1 - 3 , a dust-free workshop ventilation device in this embodiment is specifically used as follows: The operator places the device at a designated position in the dust-free workshop, and then fixes the device through the installation plate 211 and the bolts 212. When ventilating, the fan 220 is started, and the fan 220 blows air into the dust-free workshop, so as to ventilate the inside of the dust-free workshop. The dust-proof net 130 arranged inside the housing 110 can block external dust and prevent dust from entering the inside of the dust-free workshop. When it is necessary to clean or replace the dust-proof net 130 later, the operator manually pulls the pull plate 340 outward to drive the clamping block 320 to move outward to compress the elastic member 330, and the limitation on the vertical plate 120 and the dust-proof net 130 can be released, so as to facilitate quickly removing the dust-proof net 130 for cleaning and replacement.

[0032] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dust-free workshop ventilation equipment, characterized in that: include: A dustproof component (100) comprises a shell (110) with a ventilation hole in the middle, a vertical plate (120) arranged inside the shell (110), a dustproof net (130) arranged inside the vertical plate (120), and concave plates (140) fixed on both sides of the upper end of the shell (110), wherein the vertical plate (120) is provided with a card slot (121); A ventilation assembly (200) comprising a ventilation pipe (210) arranged at the middle of the rear end of the housing (110) and a fan (220) arranged inside the ventilation pipe (210); The connecting assembly (300) comprises a pull rod (310) inserted on the concave plate (140), a clamping block (320) fixed at the end of the pull rod (310), an elastic member (330) arranged outside the pull rod (310) and a pull plate (340) fixed at the other end of the pull rod (310), wherein the clamping block (320) is clamped in the clamping groove (121).

2. A dust-free workshop ventilation device according to claim 1, characterized in that: An ejection spring (111) is provided at the inner bottom of the housing (110), and an ejection plate (112) is fixed to the upper end of the ejection spring (111).

3. A dust-free workshop ventilation device according to claim 1, characterized in that: A mounting plate (211) is fixed to the outside of the end of the ventilation pipe (210) away from the housing (110), and bolts (212) are arranged on the mounting plate (211), and the bolts (212) penetrate the mounting plate (211).

4. A dust-free workshop ventilation device according to claim 1, characterized in that: The housing (110) is threadedly connected to the ventilation pipe (210).

5. A dust-free workshop ventilation device according to claim 1, characterized in that: The inner side wall of the block (320) is arranged obliquely.

6. A dust-free workshop ventilation device according to claim 1, characterized in that: The elastic member (330) is a spring or an elastic sleeve.

Images