Efficient filter mounting structure

Abstract

The utility model discloses an efficient filter installation structure, particularly relates to the technical field of air purification, and comprises an efficient box body, angle steel, an adsorption hoisting piece, an outer supporting edge and an efficient filter, a purification air duct is arranged in the efficient box body, the efficient box body is arranged on a suspended ceiling in a penetrating mode, the angle steel is connected to the efficient box body in a bolted mode, and the adsorption hoisting piece is arranged on the angle steel. The outer supporting edge is fixedly connected to the inner wall of the purification air duct and extends to the bottom face of the suspended ceiling, the high-efficiency filter is arranged in the purification air duct, the outer side of the high-efficiency filter is fixedly connected with an inner supporting edge, and the inner supporting edge is located on the inner side of the outer supporting edge. The high-efficiency filter in the high-efficiency box body is mounted by adopting an adsorption method, the suction cups can adapt to adsorption of various surfaces, the position of the high-efficiency box body is stabilized, the mounting time is shortened, and the problem that dust and noise are generated due to electric hammer punching in a traditional mounting mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and more specifically, to a high-efficiency filter installation structure. Background Art

[0002] Fresh air purification systems install dedicated PM2.5 HEPA filters on the air supply ducts, minimizing system resistance while ensuring overall filtration efficiency. Currently, all cleanrooms are equipped with air purification systems, most of which are ceiling-mounted. HEPA filters are a key component of air purification, filtering indoor air and improving indoor air quality.

[0003] At present, when installing high-efficiency filters in clean rooms, the top-tightening method is mostly used for installation. In the top-tightening method, the pull rod usually uses 4 M10 wires to connect expansion bolts and 4 M10 adjusters to connect hooks, and bolts are used to tighten the hooks and lifting ears. The reliability of the installation is subject to the material, and the performance of the expansion screws depends to a large extent on the quality and strength of the material. Moreover, in actual projects, the space above the high-efficiency filter is often occupied by electromechanical pipelines, so the high-efficiency filter is hoisted by secondary installation, which can easily cause serious shaking of the wires. Based on this, the present application provides a high-efficiency filter installation structure to shorten the time for installing the high-efficiency filter, while achieving convenient, stable and reliable assembly, and avoiding the dust and noise generated by electric hammer drilling in the traditional installation method. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-efficiency filter installation structure to solve the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a high efficiency filter installation structure, comprising:

[0006] A high-efficiency box body, wherein a purification air duct is opened in the high-efficiency box body, and the high-efficiency box body is installed through the ceiling;

[0007] Angle steel, the angle steel bolted to the high-efficiency box;

[0008] An adsorption hoisting piece, the adsorption hoisting piece is arranged on the angle steel and adsorbed on the top surface of the ceiling;

[0009] An outer supporting edge, the outer supporting edge is fixedly connected to the inner wall of the purification air duct and extends to the bottom surface of the ceiling;

[0010] A high-efficiency filter is disposed in the purified air duct, wherein an inner supporting edge is fixedly connected to the outer side of the high-efficiency filter, and the inner supporting edge is located on the inner side of the outer supporting edge;

[0011] A supporting assembly is provided on the outer supporting edge and the inner supporting edge, and the high efficiency filter is suspended on the outer supporting edge through the supporting assembly.

[0012] In a preferred embodiment, the angle steel is a pair, and a lifting lug is fixedly connected to the high-efficiency box, and the lifting lug is connected to the angle steel via a fastener.

[0013] In a preferred embodiment, the number of the adsorption hanging parts is two pairs, and the adsorption hanging parts include a hanging rod passing through the angle steel, a pair of nuts threadedly connected to one end of the hanging rod, and a suction cup fixedly connected to the other end of the hanging rod. The pair of nuts arranged on the hanging rod are arranged at the upper and lower positions of the angle steel, and the suction cup is adsorbed on the top surface of the ceiling.

[0014] In a preferred embodiment, the outer supporting edge and the inner supporting edge both have a multi-section bending structure, and opposite ends of the outer supporting edge and the inner supporting edge form a glue filling seam, in which filter liquid glue is provided.

[0015] In a preferred embodiment, the number of the support assemblies is two pairs, and the support assemblies include a traction rod fixedly connected to the inner side of the outer support edge, a support block movably connected to the traction rod, and two nuts threadedly connected to the end of the traction rod, and the support block is fixedly connected to the inner support edge.

[0016] In a preferred embodiment, an air supply port is formed at the bottom of the outer supporting edge, and the air supply port is connected to the purification air duct. A diffusion hole plate is fixedly connected to the bottom of the outer supporting edge, and the diffusion hole plate is located outside the air supply port.

[0017] The technical effects and advantages of this utility model are:

[0018] The utility model provides a high-efficiency filter installation structure, in which the high-efficiency box is connected to the angle steel by bolts, and the suction cup and the angle steel are connected by a hanger. The straightness and flatness of the high-efficiency box on the ceiling can be adjusted by adjusting the nut on the hanger. The suction cup is used correctly to fit the top surface of the ceiling and the high-efficiency filter is installed by the suction cup method. The suction cup method makes good use of the suction force of the rubber suction cup on various supporting surfaces, which can avoid the movement of the high-efficiency box. Therefore, the installation method using the suction cup method can effectively shorten the installation time of the high-efficiency filter, and at the same time has the advantages of easy assembly, stability and reliability, and avoids the problems of dust and noise generated by electric hammer drilling in the traditional installation method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0020] Figure 1 This is a schematic diagram of the planar structure of a high-efficiency filter installation structure of the present utility model.

[0021] Figure 2 For this utility model Figure 1 Enlarged view of part A in the middle.

[0022] The accompanying drawings are marked as follows: 1. High-efficiency box; 2. High-efficiency filter; 3. Purified air duct; 4. Angle steel; 5. Hanging rod; 6. Nut one; 7. Suction cup; 8. Outer support edge; 9. Inner support edge; 10. Filter liquid glue; 11. Pull rod; 12. Support block; 13. Nut two; 14. Diffusion hole plate; 15. Lifting ear. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 2 The utility model provides a high-efficiency filter installation structure, including a high-efficiency box body 1, an angle steel 4, an adsorption hanging piece, an outer supporting edge and a high-efficiency filter 2.

[0025] A purification air duct 3 is provided in the high-efficiency box 1, and the high-efficiency box 1 is arranged on the ceiling. In this application, an opening needs to be opened on the ceiling to facilitate the insertion of the high-efficiency box 1. The top of the purification air duct 3 can be connected to the fresh air supply system, which can be conveniently delivered to the clean room.

[0026] Angle steel 4 is bolted to the high-efficiency box 1, and angle steel 4 adopts 3# model.

[0027] There is a pair of angle steels 4 , and the high-efficiency box body 1 is fixedly connected with a lifting lug 15 , which is connected to the angle steel 4 through a fastener. The fastener can be installed using a combination of nuts and bolts, which makes it convenient to fix the high-efficiency box body 1 on the angle steel 4 .

[0028] The adsorption hanging parts are arranged on the angle steel 4 and adsorbed on the top surface of the ceiling.

[0029] There are two pairs of adsorption lifting parts, which include a suspension rod 5 passing through the angle steel 4, a pair of nuts 6 threadedly connected to one end of the suspension rod 5, and a suction cup 7 fixedly connected to the other end of the suspension rod 5. The pair of nuts 6 arranged on the suspension rod 5 are arranged at the upper and lower positions of the angle steel 4. The suction cup 7 is adsorbed on the top surface of the ceiling. The suction cup 7 is made of rubber and the suspension rod 5 is of M10 model.

[0030] Specifically, the suspension rod 5 can be connected to the angle steel 4 through a nut 6, and the suction cup 7 can be adsorbed on the top surface of the ceiling. By adjusting the nut 6 on the suspension rod 5, the angle steel 4 can adjust the flatness and smoothness of the high-efficiency box.

[0031] It is worth mentioning that when the suction cup 7 is fixed on the ceiling (or other installation surface), the cleanliness of the suction position must be ensured.

[0032] In this embodiment, the high-efficiency filter 2 in the high-efficiency box 1 is installed by adsorption and lifting, and drilling work for installation cannot be performed. Since the rubber suction cup 7 has good toughness and can adapt to various surfaces, the high-efficiency box 1 can be prevented from moving by correctly fitting to the top plate surface. The rubber suction cup 7 is wear-resistant, aging-resistant, and not easy to deform, and has a long service life, meeting low manufacturing costs. The technology of the suction cup 7 is mature and easy to process and assemble. Since the suction cup 7 is used to fix the position of the high-efficiency box 1, the installation time of the high-efficiency filter 2 in the high-efficiency box 1 can be shortened, and the problem of dust and noise generated by electric hammer drilling in the traditional installation method is avoided.

[0033] The outer supporting edge 8 is fixedly connected to the inner wall of the purification air duct 3, and the outer supporting edge 8 extends to the bottom surface of the ceiling.

[0034] The high-efficiency filter 2 is arranged in the purified air duct 3. The outer side of the high-efficiency filter 2 is fixedly connected with an inner supporting edge 9, which is located on the inner side of the outer supporting edge 8. The high-efficiency filter 2 can be used to filter the fresh air sent in from the outside.

[0035] The outer supporting edge 8 and the inner supporting edge 9 are both multi-section bending structures, and the opposite ends of the outer supporting edge 8 and the inner supporting edge 9 form a filling seam. In addition, the outer supporting edge 8 and the inner supporting edge 9 do not contact each other. In this application, the outer supporting edge 8 is a five-section vertical bending structure, and the inner supporting edge 9 is a three-section vertical bending structure. A filter liquid glue 10 is arranged in the filling seam. The filter liquid glue 10 is a high-efficiency filter liquid glue specially used for the high-efficiency filter 2. The high-efficiency filter liquid glue has the characteristics of low viscosity, good pouring, good viscosity, high softness and good sealing. By pouring the filter liquid glue 10 into the filling seam, the connection between the outer supporting edge 8 and the inner supporting edge 9 can be sealed, thereby ensuring the sealing of the filtration of the high-efficiency filter 2.

[0036] The setting of the outer supporting edge 8, when the high-efficiency box 1 is arranged at the opening position of the ceiling, can play the role of sealing the edge of the opening position, which is more beautiful. At the same time, when the high-efficiency box 1 is pulled upward, the outer supporting edge 8 can be forced upward at the bottom of the ceiling, which can stabilize the hanging position of the high-efficiency box 1.

[0037] An air supply port is formed at the bottom of the outer support edge 8, and the air supply port is connected to the purification air duct. A diffusion hole plate 14 is fixedly connected to the bottom of the outer support edge 8. The diffusion hole plate 14 is located on the outside of the air supply port. The diffusion hole plate 14 can guide the fresh air into the high-efficiency box 1.

[0038] The supporting assembly is arranged on the outer supporting edge 8 and the inner supporting edge 9 , and the high efficiency filter 2 is suspended on the outer supporting edge 8 through the supporting assembly.

[0039] There are two pairs of support assemblies, which include a traction rod 11 fixedly connected to the inner side of the outer support edge 8, a support block 12 movably connected to the traction rod 11, and a nut 13 threadedly connected to the end of the traction rod 11. The support block 12 is fixedly connected to the inner support edge 9.

[0040] Specifically, when the high-efficiency filter 2 needs to be set in the high-efficiency box 1, at this time, the high-efficiency filter 2 can be inserted into the corresponding traction rod 11 through the support block 12 on the inner support edge 9. After the high-efficiency filter 2 reaches a horizontal state and a filling gap is reserved, the nut 2 13 can be screwed into the traction rod 11, and the position of the support block 12 can be supported by the nut 2 13, and the filter liquid glue 10 can be poured into the filling gap. In this way, the filtering position of the high-efficiency filter 2 in the high-efficiency box 1 can be stabilized.

Claims

1. A high efficiency filter installation structure, characterized in that: include: A high-efficiency box (1), wherein a purification air duct (3) is provided in the high-efficiency box (1), and the high-efficiency box (1) is installed through the ceiling; Angle steel (4), the angle steel (4) is bolted to the high-efficiency box (1); An adsorption hanging piece, the adsorption hanging piece is arranged on the angle steel (4) and is adsorbed on the top surface of the ceiling; An outer supporting edge (8), the outer supporting edge (8) is fixedly connected to the inner wall of the purification air duct (3), and the outer supporting edge (8) extends to the bottom surface of the ceiling; A high-efficiency filter (2), the high-efficiency filter (2) being arranged in the purified air duct (3), the outer side of the high-efficiency filter (2) being fixedly connected with an inner supporting edge (9), the inner supporting edge (9) being located on the inner side of the outer supporting edge (8); A support assembly is provided on the outer support edge (8) and the inner support edge (9), and the high-efficiency filter (2) is suspended on the outer support edge (8) through the support assembly.

2. A high efficiency filter installation structure according to claim 1, characterized in that: The angle steels (4) are provided in pairs. A lifting lug (15) is fixedly connected to the high-efficiency box (1), and the lifting lug (15) is connected to the angle steel (4) via a fastener.

3. A high efficiency filter installation structure according to claim 1, characterized in that: The number of the adsorption hanging parts is two pairs, and the adsorption hanging parts include a hanging rod (5) passing through the angle steel (4), a pair of nuts (6) threadedly connected to one end of the hanging rod (5), and a suction cup (7) fixedly connected to the other end of the hanging rod (5). The pair of nuts (6) arranged on the hanging rod (5) are set at the upper and lower positions of the angle steel (4), and the suction cup (7) is adsorbed on the top surface of the ceiling.

4. A high efficiency filter installation structure according to claim 1, characterized in that: The outer supporting edge (8) and the inner supporting edge (9) both have a multi-section bending structure, and opposite ends of the outer supporting edge (8) and the inner supporting edge (9) form a glue filling seam, in which a filter liquid glue (10) is arranged.

5. The high efficiency filter installation structure according to claim 1, characterized in that: The number of the support assemblies is two pairs, and the support assemblies include a traction rod (11) fixedly connected to the inner side of the outer support edge (8), a support block (12) movably connected to the traction rod (11), and a nut (13) threadedly connected to the end of the traction rod (11), and the support block (12) is fixedly connected to the inner support edge (9).

6. A high efficiency filter installation structure according to claim 1, characterized in that: An air outlet is formed at the bottom of the outer support (8), and the air outlet is connected to the purification air duct. A diffusion plate (14) is fixedly connected to the bottom of the outer support (8), and the diffusion plate (14) is located outside the air outlet.

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