Convenient-to-install wallboard and wall bushing sealing device for clean room

Abstract

The utility model discloses a convenient-to-install wallboard and wall bushing sealing device for a clean room, and relates to the technical field of clean rooms, the convenient-to-install wallboard and wall bushing sealing device comprises a wallboard body, an insertion hole is formed in the wallboard body, a thread is arranged on the inner circular surface of the insertion hole, and a bushing is in threaded connection with the interior of the insertion hole. A sleeve is arranged on the wall plate body, fixing threads are arranged on the outer circle face of the sleeve, two fixing nuts are connected to the outer circle face of the sleeve in a threaded mode, the fixing nuts are located on the two sides of the wall plate body, and fastening mechanisms are arranged on the two sides of the sleeve. Compared with an existing common wallboard and wall bushing sealing device convenient to install for the clean room, the wallboard and wall bushing sealing device convenient to install for the clean room has the advantages that when the bushing is installed, the bushing can be fixed on the wallboard body in a screwing-in mode, and the fastening cover can be tightened through the anti-slip strip; the conical ferrule is attached to the outer wall of the water pipe and the outer wall of the electric wire set for extrusion, the sealing and fastening effects are achieved, installation and fixing are convenient, and meanwhile the fastening effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of clean rooms, in particular to a wall panel and wall sleeve sealing device for clean rooms which is easy to install. Background Art

[0002] The closed environment of the clean room can effectively block suspended particles, germs, etc. from entering the clean room, thereby ensuring that the clean room maintains a high degree of cleanliness. A clean room with high cleanliness is a necessary condition for pharmaceutical companies. In order to meet the water and electricity requirements in the clean room, water pipes and wires need to be placed in wall bushings installed in the wall panels, and their sealing performance must be guaranteed.

[0003] For example, the application number 202321360872.X is a convenient installation clean room wall panel and wall sleeve sealing device, which is easy to assemble and quickly install and fix, and is easy to ensure the sealing between the wall sleeve body and the wall panel body and the connecting sleeve and the wall sleeve body, so that the sealing performance of the device is good. However, the structure of the device is relatively complex and the manufacturing cost is relatively high.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a clean room wall panel and wall sleeve sealing device that is easy to install is proposed. Utility Model Content

[0005] The utility model aims to provide a clean room wall panel and wall bushing sealing device which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall panel and wall sleeve sealing device for a clean room that is easy to install, comprising a wall panel body, an insertion hole is opened inside the wall panel body, and the inner circular surface of the insertion hole is provided with a thread, the inner thread of the insertion hole is connected to a sleeve, the outer circular surface of the sleeve is provided with a fixing thread, the outer circular surface of the sleeve is threadedly connected to two fixing nuts, and the fixing nuts are located on both sides of the wall panel body, and fastening mechanisms are provided on both sides of the sleeve.

[0007] Preferably, the fastening mechanism comprises chamfers formed on the inner circular surfaces at both ends of the sleeve, a conical ring is provided inside the chamfer, and fastening covers are threadedly connected at both ends of the sleeve, and a through hole is formed on the inner surface of the fastening cover extending to the outer surface.

[0008] Preferably, a plurality of anti-slip strips are fixedly connected to the outer circumferential surface of the fastening cover, and the anti-slip strips are evenly distributed on the outer circumferential surface of the fastening cover.

[0009] Preferably, a sealing ring is provided between the fastening cover and the conical ferrule, and the sealing ring is annular in design.

[0010] Preferably, a spring washer is provided between the fixing nut and the wall panel body, and the inner diameter of the spring washer is larger than the outer diameter of the sleeve.

[0011] Preferably, a sound insulation layer is provided inside the wall panel body, and the sound insulation layer is designed to be filled with sound insulation cotton.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is convenient for installation and fixing through the arrangement of the wallboard body, the insertion hole, the sleeve, the fixed thread, the fixed nut, the fastening mechanism, the chamfer, the conical ferrule, the fastening cover, the anti-slip strip, and the through hole. At the same time, the fastening effect is good, the structure is simple, and the manufacturing cost is low;

[0014] 2. The utility model provides a sealing ring, a spring gasket and a sound insulation layer. After the fixing cover is tightened, the sealing ring can be squeezed to further play a sealing role. The spring gasket can prevent the fixing nut from loosening. The sound insulation layer can add a sound insulation function to the wall panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the split three-dimensional structure;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of some three-dimensional structures.

[0018] In the figure: 1. wall panel body; 2. insertion hole; 3. sleeve; 4. fixing thread; 5. fixing nut; 6. fastening mechanism; 61. chamfer; 62. conical ring; 63. fastening cover; 631. anti-slip strip; 64. through hole; 7. sealing ring; 8. spring gasket; 9. sound insulation layer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3As shown, a wall panel and wall sleeve sealing device for a clean room that is easy to install comprises a wall panel body, an insertion hole is provided inside the wall panel body, and the inner circular surface of the insertion hole is provided with a thread, the inner thread of the insertion hole is connected to a sleeve, the outer circular surface of the sleeve is provided with a fixing thread, the outer circular surface of the sleeve is threadedly connected to two fixing nuts, and the fixing nuts are located on both sides of the wall panel body, and fastening mechanisms are provided on both sides of the sleeve, the fastening mechanism comprises a chamfer provided on the inner circular surface of both ends of the sleeve, a conical ring is provided inside the chamfer, and fastening covers are threadedly connected to both ends of the sleeve, the inner surface of the fastening cover extends to the outer surface and a through hole is provided, the conical ring is made of rubber and can undergo good elastic deformation, and the outer circular surface of the fastening cover is fixedly connected to a plurality of anti-slip strips, and the anti-slip strips are evenly distributed on the outer circular surface of the fastening cover.

[0021] By adopting the above technical scheme, when installing the sleeve, the sleeve is screwed into the insertion hole inside the wall panel body. After determining the screwing depth, the fixing nuts are tightened at both ends to fix the sleeve on the wall panel body. After fixing, the conical rings are first filled in the chamfers inside the two ends of the sleeve, and the water pipe and the wire group are first inserted into the through hole of the fastening cover, and then inserted into the interior of the sleeve and passed through the fastening cover at the other end. The fastening cover can be tightened through the anti-slip strip, so that the conical ring fits the outer wall of the water pipe and the wire group for squeezing, thereby playing a sealing and fastening role.

[0022] like Figure 1-Figure 3 As shown, a sealing ring is arranged between the fastening cover and the conical ferrule, and the sealing ring is annular in design.

[0023] Furthermore, a spring washer is arranged between the fixing nut and the wall panel body, and the inner diameter of the spring washer is larger than the outer diameter of the sleeve.

[0024] Furthermore, a sound insulation layer is provided inside the wall panel body, and the sound insulation layer is designed to be filled with sound insulation cotton.

[0025] Working principle: When using the clean room wall panel and wall sleeve sealing device that can be installed easily, first, when installing the sleeve, screw the sleeve into the insertion hole inside the wall panel body, and after determining the screwing depth, tighten the fixing nuts at both ends to fix the sleeve on the wall panel body. After fixing, first fill the conical ring into the chamfers inside the two ends of the sleeve, and insert the water pipe and the wire group into the through hole of the fastening cover first, and then insert the inside of the sleeve through the fastening cover at the other end to pass out. The fastening cover can be tightened through the anti-slip strip, so that the conical ring fits the outer wall of the water pipe and the wire group for squeezing, and plays a sealing and fastening role. The sealing ring can be squeezed to further play a sealing role. The spring gasket can prevent the fixing nut from loosening, and the sound insulation layer can add sound insulation function to the wall panel body. This is the working principle of the clean room wall panel and wall sleeve sealing device that can be installed easily.

Claims

1. A clean room wall panel and wall bushing sealing device that is easy to install, comprising a wall panel body (1), characterized in that: The wall panel body (1) is provided with an insertion hole (2) inside, and the inner circumferential surface of the insertion hole (2) is provided with a thread, the inner thread of the insertion hole (2) is connected to a sleeve (3), the outer circumferential surface of the sleeve (3) is provided with a fixing thread (4), the outer circumferential surface of the sleeve (3) is threadedly connected to two fixing nuts (5), and the fixing nuts (5) are located on both sides of the wall panel body (1), and fastening mechanisms (6) are provided on both sides of the sleeve (3).

2. The easy-to-install clean room wall panel and wall bushing sealing device according to claim 1, characterized in that: The fastening mechanism (6) comprises chamfers (61) formed on the inner circular surfaces at both ends of the sleeve (3), a conical ferrule (62) being provided inside the chamfers (61), and fastening covers (63) being threadedly connected at both ends of the sleeve (3), and a through hole (64) is formed on the inner surface of the fastening cover (63) extending to the outer surface.

3. The easy-to-install clean room wall panel and wall bushing sealing device according to claim 2, characterized in that: A plurality of anti-slip strips (631) are fixedly connected to the outer circumferential surface of the fastening cover (63), and the anti-slip strips (631) are evenly distributed on the outer circumferential surface of the fastening cover (63).

4. The easy-to-install clean room wall panel and wall bushing sealing device according to claim 2, characterized in that: A sealing ring (7) is arranged between the fastening cover (63) and the conical ferrule (62), and the sealing ring (7) is annular in design.

5. The easy-to-install clean room wall panel and wall bushing sealing device according to claim 1, characterized in that: A spring washer (8) is arranged between the fixing nut (5) and the wallboard body (1), and the inner diameter of the spring washer (8) is greater than the outer diameter of the sleeve (3).

6. The easy-to-install clean room wall panel and wall bushing sealing device according to claim 1, characterized in that: A sound insulation layer (9) is arranged inside the wall panel body (1), and the sound insulation layer (9) is designed to be filled with sound insulation cotton.

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