Mounting frame of air filter

Abstract

The utility model discloses a mounting frame of an air filter, which belongs to the technical field of mounting racks and comprises a frame, T-shaped plates are fixedly connected to two sides of the frame, a fixing frame is arranged on the outer side of the frame, slots are formed in one side, close to the T-shaped plates, of the side surface of the fixing frame, and mounting mechanisms are arranged on two sides of the fixing frame. A first filter element is arranged on the inner side of the frame, a second filter element is arranged on one side of the first filter element, and a protection mechanism is arranged on the outer side of the fixing frame. The fixing frame is fixed through the mounting bolts, the wall is located between the two clamping plates at the moment, after the frame is connected with the fixing frame, the filter element in the frame can be fixed to the wall, the fixing frame is fixedly connected with the wall through the mounting bolts, and the frame and the filter element can be disassembled and assembled more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mounting frame, specifically relates to an installation frame of air filter. BACKGROUND

[0002] Air filter refers to air filter device, is generally used in clean workshop, clean factory building, laboratory and clean room, or is used in electronic mechanical communication equipment etc. There are five kinds of models of primary filter, medium filter, high-medium filter, sub-high efficiency and high efficiency filter, and the installation frame needs to be used when installing the air filter.

[0003] Chinese patent application No. CN202223594979.9 discloses an air filter, which comprises a first filter element (10) in the form of a plate having a first side for receiving air to be filtered and a second side for discharging filtered air, the first filter element (10) having a plurality of recesses (11) facing the first side and a plurality of protrusions (12) extending towards the first side, the plurality of recesses (11) and the plurality of protrusions (12) being alternately arranged, and a plurality of second filter elements (20), each of the plurality of second filter elements (20) being mounted in a corresponding recess of the plurality of recesses (11) of the first filter element (10), each second filter element comprising a plurality of bent portions. The air filter has a high dust holding capacity and can reduce costs.

[0004] 1. The above-mentioned disclosed patent has the problem of being unable to be conveniently installed, and the air filter needs to be used with the installation frame, otherwise it will cause the air filter to be more cumbersome to disassemble and install; 2. The above-mentioned disclosed patent has the problem of being unable to protect the air filter, and if protective measures are not added after the air filter is installed, the internal parts of the filter will be scattered and fall off, causing safety accidents. Utility model content

[0005] To solve the problems in the above background art, the utility model provides an installation frame of air filter, which has the characteristics of convenient installation of filter and protection of filter.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an installation frame of air filter, which comprises a frame, T-shaped plates are fixedly connected to the two sides of the frame, a fixed frame is arranged on the outer side of the frame, a slot is formed in the side of the fixed frame close to the T-shaped plate, mounting mechanisms are arranged on the two sides of the fixed frame, a first filter element is arranged on the inner side of the frame, a second filter element is arranged on one side of the first filter element, and a protection mechanism is arranged on the outer side of the fixed frame.

[0007] Preferably, the mounting mechanism comprises a sinking hole, a mounting bolt, a clamping plate, a guide rod and a reinforcing assembly, wherein the side of the fixed frame away from the slot is provided with the sinking hole, the inner side of the sinking hole is provided with the mounting bolt, the bottom of the fixed frame is fixedly connected with the clamping plate on both sides, the side of the clamping plate away from the reinforcing assembly is provided with the guide rod.

[0008] Preferably, the reinforcing assembly comprises a long bolt, an internally threaded column, a bearing and a pressing plate, wherein the side of the clamping plate close to the long bolt is fixedly connected with the internally threaded column, one end of the long bolt is provided with the bearing, the outer side of the bearing is fixedly connected with the pressing plate, and the outer side of the pressing plate is fixedly connected with the guide rod.

[0009] Preferably, the pressing plate is fixedly connected with a protruding block on the side away from the guide rod.

[0010] Preferably, the protection mechanism comprises a rotating seat, a rotating rod, a protection frame and a hook, wherein the side of the rotating seat is rotatably connected with the rotating rod, the outer side of the rotating rod is fixedly connected with the protection frame, and the side of the fixed frame close to the protection frame is provided with the hook.

[0011] Preferably, the outer side of the protection frame is provided with a gauze, and the outer side of the gauze is provided with a magnet.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a mounting mechanism, the sinking hole of fixed frame bottom and top is provided with internal thread, and the threaded hole corresponding with the mounting bolt is made on the wall, and the fixed frame is fixed through the mounting bolt, the wall is in the middle of the two clamping plates at this time, and the connection of the fixed frame and the wall can be strengthened through the reinforcing assembly, and the filter element in the frame can be fixed on the wall after the frame is connected with the fixed frame, and the frame and the filter element can be conveniently disassembled and assembled through the fixed connection of the fixed frame and the wall through the mounting bolt.

[0014] 2、The utility model discloses a protection mechanism, the protection frame is iron alloy, the hook is rubber material, has certain elasticity, the rotating seat is fixedly connected with the fixed frame, and the rotating seat is also fixed after the fixed connection of the fixed frame and the wall, and the frame is connected with the fixed frame, and the protection frame is inserted into the hook after the protection frame is rotated, and the protection frame can be fixed on the frame and the filter element surface, the gauze is placed on the surface of the protection frame, and the gauze can be fixed through the magnet adsorption, so that the device can be dustproof when not using the filter, and the frame can be protected and reinforced through the rotation and fixation of the protection frame. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 is a structure schematic view of the utility model from the top;

[0017] Figure 3 is a structure schematic view of the installation mechanism of the utility model;

[0018] Figure 4 is a structure schematic view of the reinforcing assembly of the utility model;

[0019] Figure 5 is a structure schematic view of the protection mechanism of the utility model;

[0020] In the drawing: 1, frame; 2, T-shaped plate; 3, fixed frame; 4, slot; 5, installation mechanism; 51, sunken hole; 52, mounting bolt; 53, clamping plate; 54, guide rod; 55, reinforcing assembly; 551, long bolt; 552, internally threaded column; 553, bearing; 554, pressing plate; 56, protruding block; 6, first filter element; 7, second filter element; 8, protection mechanism; 81, rotating seat; 82, rotating rod; 83, protection rack; 84, hook; 85, gauze; 86, magnet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: an installation frame of an air filter, including frame 1, both sides of frame 1 are fixedly connected with T-shaped plate 2, the outside of frame 1 is provided with fixed frame 3, the side of fixed frame 3 close to the side of T-shaped plate 2 is provided with slot 4, both sides of fixed frame 3 are provided with installation mechanism 5, the inside of frame 1 is provided with first filter element 6, one side of first filter element 6 is provided with second filter element 7, and the outside of fixed frame 3 is provided with protection mechanism 8.

[0024] Specifically, installation mechanism 5 includes sunken hole 51, mounting bolt 52, clamping plate 53, guide rod 54 and reinforcing assembly 55, wherein the side of fixed frame 3 away from slot 4 is provided with sunken hole 51, the inside of sunken hole 51 is provided with mounting bolt 52, both sides of the bottom of fixed frame 3 are fixedly connected with clamping plate 53, the side of clamping plate 53 is provided with reinforcing assembly 55, and the side of clamping plate 53 away from reinforcing assembly 55 is provided with guide rod 54.

[0025] The sinking hole 51 at the bottom and the top of the fixed frame 3 is provided with an internal thread, a threaded hole corresponding to the mounting bolt 52 is punched on the wall, the fixed frame 3 is fixed through the mounting bolt 52, the wall is located between the two clamping plates 53 at this time, the connection between the fixed frame 3 and the wall can be strengthened through the reinforcing assembly 55, and the filter element in the frame 1 can be fixed on the wall after the frame 1 is connected with the fixed frame 3.

[0026] Specifically, the reinforcing assembly 55 comprises a long bolt 551, an internal thread column 552, a bearing 553 and a pressing plate 554, wherein the internal thread column 552 is fixedly connected to the side of the clamping plate 53 close to the long bolt 551, the bearing 553 is arranged at one end of the long bolt 551, the pressing plate 554 is fixedly connected to the outer side of the bearing 553, and the outer side of the pressing plate 554 is fixedly connected with the guide rod 54.

[0027] Through the above technical scheme, the long bolt 551 can rotate in the internal thread column 552 by being screwed, the long bolt 551 pushes the pressing plate 554 to move because the bearing 553 on the side of the pressing plate 554 is connected with the long bolt 551, and the pressing plate 554 is pressed from both sides of the wall, thereby further strengthening the connection between the device and the wall.

[0028] Specifically, the side of the pressing plate 554 away from the guide rod 54 is fixedly connected with a protruding block 56.

[0029] Through the above technical scheme, one end of the protruding block 56 is a sharp head, which increases the friction when the pressing plate 554 is pressed against the wall, thereby preventing slipping.

[0030] In use, the frame 1 surrounds and fixes the filter element, the first filter element 6 and the second filter element 7 can filter the passing gas, the frame 1 can be connected with the fixed frame 3 through the T-shaped plate 2 and the slot 4, the sinking hole 51 at the bottom and the top of the fixed frame 3 is provided with an internal thread when the fixed frame 3 is installed, a threaded hole corresponding to the mounting bolt 52 is punched on the wall, the fixed frame 3 is fixed through the mounting bolt 52, the wall is located between the two clamping plates 53 at this time, the long bolt 551 can rotate in the internal thread column 552 by being screwed, the long bolt 551 pushes the pressing plate 554 to move because the bearing 553 on the side of the pressing plate 554 is connected with the long bolt 551, and the pressing plate 554 is pressed from both sides of the wall, thereby further strengthening the connection between the device and the wall, the filter element in the frame 1 can be fixed on the wall after the frame 1 is connected with the fixed frame 3, one end of the protruding block 56 is a sharp head, which increases the friction when the pressing plate 554 is pressed against the wall, thereby preventing slipping, and the fixed frame 3 and the wall are fixedly connected through the mounting bolt 52, so that the frame 1 and the filter element can be more conveniently disassembled and assembled;

[0031] Embodiment 2

[0032] The difference between the embodiment and the embodiment 1 is that the protection mechanism 8 comprises a rotating seat 81, a rotating rod 82, a protection frame 83 and a hook 84, one side of the rotating seat 81 is rotatably connected with the rotating rod 82, the outer side of the rotating rod 82 is fixedly connected with the protection frame 83, and the side of the fixed frame 3 close to the protection frame 83 is provided with the hook 84.

[0033] By adopting the above technical scheme, the protection frame 83 is made of iron alloy, the hook 84 is made of rubber material and has a certain elasticity, the rotating seat 81 is fixedly connected with the fixed frame 3, after the fixed frame 3 is fixedly connected with the wall, the rotating seat 81 is also fixed, after the frame 1 is connected with the fixed frame 3, the protection frame 83 is rotated, one end of the protection frame 83 is inserted into the hook 84, the protection frame 83 can be fixed on the frame 1 and the surface of the filter element, and the frame 1 is prevented from sliding along the insertion slot 4.

[0034] Specifically, the outer side of the protection frame 83 is provided with a gauze screen 85, and the outer side of the gauze screen 85 is provided with a magnet 86.

[0035] By adopting the above technical scheme, the gauze screen 85 is placed on the surface of the protection frame 83, and the gauze screen 85 can be fixed by the magnet 86, so that the device can be dustproofed when the filter is not used.

[0036] When the embodiment is used, the protection frame 83 is made of iron alloy, the hook 84 is made of rubber material and has a certain elasticity, the rotating seat 81 is fixedly connected with the fixed frame 3, after the fixed frame 3 is fixedly connected with the wall, the rotating seat 81 is also fixed, after the frame 1 is connected with the fixed frame 3, the protection frame 83 is rotated, one end of the protection frame 83 is inserted into the hook 84, the protection frame 83 can be fixed on the frame 1 and the surface of the filter element, and the frame 1 is prevented from sliding along the insertion slot 4, the gauze screen 85 is placed on the surface of the protection frame 83, and the gauze screen 85 can be fixed by the magnet 86, so that the device can be dustproofed when the filter is not used, and the frame 1 can be protected and reinforced by rotating and fixing the protection frame 83.

[0037] The structure and use principle of the frame 1, the first filter element 6 and the second filter element 7 in the utility model have been disclosed in the air filter disclosed in Chinese patent application No. CN202223594979.9.

[0038] The working principle and use process of the utility model: the utility model uses, the frame 1 surrounds and fixes the filter core element, the first filter core element 6 and the second filter core element 7 can filter the gas that passes, the frame 1 can be connected with the fixed frame 3 through T-shaped plate 2 and slot 4, when installing the fixed frame 3, the sinking hole 51 of the bottom and top of the fixed frame 3 is provided with internal thread, the threaded hole corresponding with the installation bolt 52 is punched on the wall, the fixed frame 3 is fixed through the installation bolt 52, the wall is in the middle of the two clamps 53 at this time, the long bolt 551 is screwed, the long bolt 551 can rotate in the internal thread column 552, because the bearing 553 on the side of the pressing plate 554 is connected with the long bolt 551, so the long bolt 551 will push the pressing plate 554 to move, the pressing plate 554 is pressed from the both sides of the wall, further strengthens the connection of the device and the wall, after the frame 1 is connected with the fixed frame 3, the filter element in the frame 1 can be fixed on the wall, the convex block 56 one end is a sharp head, when the pressing plate 554 is pressed against the wall, the friction force is increased, and sliding is prevented, the fixed frame 3 is fixedly connected with the wall through the installation bolt 52, the frame 1 and the filter core element can be more conveniently disassembled and assembled;The protective frame 83 is iron alloy, the hook 84 is rubber material, has certain elasticity, the rotating seat 81 is fixedly connected with the fixed frame 3, after the fixed frame 3 is fixedly connected with the wall, the rotating seat 81 is also fixed, after the frame 1 is connected with the fixed frame 3, the protective frame 83 is rotated, and one end of the protective frame 83 is inserted into the hook 84, the protective frame 83 can be fixed on the surface of the frame 1 and the filter core element, and the frame 1 is prevented from sliding along the slot 4, the gauze 85 is placed on the surface of the protective frame 83, and the gauze 85 can be fixed through the magnet 86, so that the device can be dustproof when not using the filter, and the frame 1 can be protected and reinforced by rotating and fixing the protective frame 83.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting frame for an air filter comprising a border (1), characterized in that: The both sides of the frame (1) are fixedly connected with T-shaped plates (2), the outer side of the frame (1) is provided with a fixed frame (3), the side of the fixed frame (3) close to the T-shaped plate (2) is provided with a slot (4), the both sides of the fixed frame (3) are provided with mounting mechanisms (5), the inner side of the frame (1) is provided with a first filter element (6), one side of the first filter element (6) is provided with a second filter element (7), and the outer side of the fixed frame (3) is provided with a protection mechanism (8).

2. An air cleaner mounting frame according to claim 1, characterized in that: The mounting mechanism (5) comprises sinking holes (51), mounting bolts (52), clamping plates (53), guide rods (54) and reinforcing assemblies (55), the side of the fixed frame (3) away from the slot (4) is provided with the sinking hole (51), the inner side of the sinking hole (51) is provided with the mounting bolt (52), the bottom of the fixed frame (3) is fixedly connected with the clamping plates (53) on the both sides, the side of the clamping plate (53) is provided with the reinforcing assembly (55), and the side of the clamping plate (53) away from the reinforcing assembly (55) is provided with the guide rod (54).

3. An air filter mounting frame according to claim 2, wherein: The reinforcing assembly (55) comprises long bolts (551), internally-threaded columns (552), bearings (553) and pressing plates (554), the side of the clamping plate (53) close to the long bolt (551) is fixedly connected with the internally-threaded column (552), one end of the long bolt (551) is provided with the bearing (553), the outer side of the bearing (553) is fixedly connected with the pressing plate (554), and the outer side of the pressing plate (554) is fixedly connected with the guide rod (54).

4. An air filter mounting frame according to claim 3, wherein: The pressing plate (554) is fixedly connected with a lug (56) on the side away from the guide rod (54).

5. An air cleaner mounting frame according to claim 1 wherein: The protection mechanism (8) comprises rotating seats (81), rotating rods (82), protection racks (83) and hooks (84), one side of the rotating seat (81) is rotatably connected with the rotating rod (82), the outer side of the rotating rod (82) is fixedly connected with the protection rack (83), and the side of the fixed frame (3) close to the protection rack (83) is provided with the hook (84).

6. An air filter mounting frame according to claim 5, wherein: The outer side of the protection rack (83) is provided with a gauze screen (85), and the outer side of the gauze screen (85) is provided with a magnet (86).

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