Machine room ventilation device with dustproof filtering assembly

Abstract

The utility model discloses a machine room ventilation device with a dustproof filtering assembly, which belongs to the technical field of air purification and is characterized by comprising a ventilation pipeline, a dustproof assembly is arranged on the left side in the ventilation pipeline, and an adsorption assembly is arranged on the right side in the ventilation pipeline. The dustproof assembly comprises a protective screen plate bolted to the left side of the ventilation pipeline, a supporting rod is fixedly connected to the right side of the protective screen plate, a coarse filter screen is bolted to the right side of the supporting rod, a filtering frame is bolted to the interior of the ventilation pipeline, and a fine filter screen is bolted to the front side of the filtering frame. The machine room ventilation device can solve the problems that according to an existing machine room ventilation device, dust accumulated on a filter screen is inconvenient to sweep regularly, so that the dust attached to the filter screen gradually blocks meshes, the ventilation efficiency is affected, activated carbon in the ventilation device is inconvenient to fix and replace, and the stability and the sealing performance of the ventilation device are affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field especially relates to a machine room ventilation device with dustproof filter assembly. BACKGROUND

[0002] In early data center machine room or industrial control machine room and so on place, many machine rooms adopt ordinary axial flow fan, connect with outside through simple ventilation pipeline, however, along with the change of environment and the improvement of machine room equipment precision, this kind of traditional ventilation mode exposes serious problem, because of not having the dustproof filter function specially, dust, particulate matter and other impurities in outside air can easily enter machine room along with ventilation airflow, these dust particles can gradually deposit on the key components such as heat sink, circuit board and so on of server, switch and so on.

[0003] The existing ventilation and heat dissipation device has small acting area, drives the air exchange of whole machine room through small air flow area, and the air exchange speed is slow, and the heat dissipation in the machine room cannot be realized, so the use demand cannot be met, therefore, in view of the above status, it is urgent to develop a machine room ventilation device to overcome the defects in the prior art.

[0004] The existing patent (announcement number: CN211575411U) a kind of machine room ventilation device, by setting up air intake mechanism and exhaust mechanism, to realize the simultaneous of air intake and exhaust in machine room, accelerate the air exchange speed in machine room, make the ventilation effect of machine room better, by setting up condenser and heater, air in machine room can be heated or cooled according to the temperature in machine room, to keep the temperature in machine room stable, by setting up air suction pipe and fan, dust on the ground of machine room can be sucked away, play the role of dust removal, avoid that the normal use of serious electronic product in machine room is large in dust amount, meet the use demand.

[0005] For the above problems, the existing patent provides a solution, the existing machine room ventilation device is not convenient for the dust accumulated on filter screen to be cleaned regularly, so that the dust attached to the filter screen will gradually block the mesh, affect the ventilation efficiency, and it is not convenient for the activated carbon inside the ventilation device to be fixed and replaced, affect its stability and sealing performance.

[0006] Therefore, a machine room ventilation device with dustproof filter assembly is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a machine room ventilation device with dustproof filter assembly, which can solve the problem of the existing machine room ventilation device, which is not convenient for the dust accumulated on the filter screen to be cleaned regularly, so that the dust attached to the filter screen will gradually block the mesh, affect the ventilation efficiency, and it is not convenient for the activated carbon inside the ventilation device to be fixed and replaced, affect its stability and sealing performance.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a computer lab ventilation device with dustproof filter component, including ventilation pipeline, the left side in the ventilation pipeline is provided with dustproof component, the right side in the ventilation pipeline is provided with adsorption component,

[0009] The dustproof component includes the guard net board bolted to the left side of the ventilation pipeline, the right side of the guard net board is fixedly connected with the support rod, the right side of the support rod is bolted with the coarse filter screen, the inside of the ventilation pipeline is bolted with the filter frame, the front side of the filter frame is bolted with the fine filter screen, the right side of the filter frame is fixedly connected with the driving motor, and the output end of the driving motor is fixedly connected with the brush plate.

[0010] Preferably, the adsorption component includes an adsorption frame slidingly connected to the inside of the ventilation pipeline, a cylindrical activated carbon is bolted to the inside of the adsorption frame, a non-woven fabric plate is bolted to the outside of the adsorption frame, and a fixed plate is bolted to the front side of the adsorption frame.

[0011] Preferably, the front side of the ventilation pipeline is bolted with a rotating block, the inside of the rotating block is rotatably connected with a fixed rod, and the fixed rod is located at the front side of the fixed plate.

[0012] Preferably, the front side of the ventilation pipeline is bolted with a limiting block, a first limiting rod is inserted into the inside of the limiting block, a second limiting rod is screw-connected to the bottom of the first limiting rod, and the second limiting rod is clamped with the fixed rod.

[0013] Preferably, the top of the guard net board is bolted with a limiting frame, the top of the ventilation pipeline is fixedly connected with a fixed block, an auxiliary rod is inserted into the top of the limiting frame, and the auxiliary rod is clamped with the fixed block.

[0014] Preferably, the right side in the inside of the ventilation pipeline is bolted with an auxiliary frame, and the inside of the auxiliary frame is bolted with a fan body.

[0015] Preferably, a sliding groove is formed in the inside of the ventilation pipeline, a sliding block is slidingly connected to the inside of the sliding groove, and the sliding block is fixedly connected with the adsorption frame.

[0016] Preferably, a sealing sleeve is sleeved on the outside of the filter frame, and the sealing sleeve is made of rubber material.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The dustproof assembly can effectively block large foreign matters and dust particles from entering the ventilation system, the multi-stage physical filtration system formed can reduce the dust content of the air entering the machine room, so as to protect the precision electronic equipment in the machine room from dust invasion, meanwhile, the self-cleaning function of the filter screen can be realized, so that the filter screen can continuously maintain good filtering performance, and the long-term stable and efficient operation of the ventilation system is ensured.

[0019] 2、The adsorption assembly can effectively adsorb various harmful gases that may exist in the machine room environment, so as to purify the air entering the machine room, provide a healthier environment for the equipment and personnel in the machine room, and conveniently fix and replace the activated carbon in the adsorption assembly, so as to ensure that the adsorption assembly will not be displaced due to air flow impact and other factors during the operation of the ventilation device, and the stability and sealing performance of the adsorption assembly are ensured, so as to prevent the air from bypassing the adsorption frame and entering the machine room without being fully adsorbed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the machine room ventilation device with the dustproof filtering assembly.

[0021] Figure 2 It is a sectional view of the dustproof assembly.

[0022] Figure 3 It is a structure schematic view of the adsorption assembly.

[0023] Figure 4 It is a sectional view of the ventilation pipeline.

[0024] Figure 5 It is a structure schematic view of the ventilation pipeline.

[0025] In the figure, 1, ventilation pipeline; 2, auxiliary frame; 3, fan body; 4, dustproof assembly; 401, protective net plate; 402, support rod; 403, coarse filter screen; 404, filter frame; 405, fine filter screen; 406, driving motor; 407, brush plate; 5, adsorption assembly; 501, adsorption frame; 502, columnar activated carbon; 503, non-woven fabric plate; 504, fixed plate; 505, rotating block; 506, fixed rod; 507, limiting block; 508, first limiting rod; 509, second limiting rod; 6, limiting frame; 7, fixed block; 8, auxiliary rod; 9, sliding groove; 10, sliding block; 11, sealing sleeve. DETAILED DESCRIPTION

[0026] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical scheme:

[0028] A machine room ventilation device with dustproof filter assembly, including ventilation pipeline 1, the left side in ventilation pipeline 1 inside is provided with dustproof assembly 4, the right side in ventilation pipeline 1 inside is provided with adsorption assembly 5;

[0029] Dustproof assembly 4 includes the protection net board 401 of being bolted to the left side of ventilation pipeline 1, the right side of protection net board 401 is fixedly connected with support rod 402, the right side of support rod 402 is bolted with coarse filter screen 403, the inside of ventilation pipeline 1 is bolted with filter frame 404, the front side of filter frame 404 is bolted with fine filter screen 405, the right side of filter frame 404 is fixedly connected with drive motor 406, and the output end of drive motor 406 is fixedly connected with brush plate 407.

[0030] In the embodiment: the protection net board 401 blocks large foreign matters from entering the inside of ventilation pipeline 1, the support rod 402 of the back side of protection net board 401 supports coarse filter screen 403, then coarse filter screen 403 carries out preliminary filtration to air to intercept larger dust particles, then air passes through fine filter screen 405 on the front side of filter frame 404, fine filter screen 405 can capture smaller dust particles, further purify air, and drive motor 406 is started at regular intervals, then the output end of drive motor 406 drives brush plate 407 to rotate, then brush plate 407 sweeps away the dust accumulated on fine filter screen 405 to prevent mesh blockage and ensure ventilation efficiency.

[0031] Specifically, as shown in Figure 3 Adsorption assembly 5 includes adsorption frame 501 slidingly connected in the inside of ventilation pipeline 1, columnar activated carbon 502 is bolted in the inside of adsorption frame 501, non-woven fabric plate 503 is bolted on the outside of adsorption frame 501, and fixed plate 504 is bolted on the front side of adsorption frame 501.

[0032] Specifically, as shown in Figure 3 The front side of ventilation pipeline 1 is bolted with rotating block 505, rotating block 505 is rotatably connected with fixed rod 506 on the inside, and fixed rod 506 is located on the front side of fixed plate 504.

[0033] Specifically, as shown in Figure 3As shown, the front side of the ventilation duct 1 is bolted with a limiting block 507, the inside of the limiting block 507 is inserted with a first limiting rod 508, the bottom of the first limiting rod 508 is threadedly connected with a second limiting rod 509, and the second limiting rod 509 is clamped with the fixing rod 506.

[0034] In this embodiment: the columnar activated carbon 502 inside the adsorption frame 501 adsorbs harmful gases such as formaldehyde and benzene in the air to purify the air, and the non-woven fabric board 503 outside the adsorption frame 501 can prevent the leakage of the columnar activated carbon 502 particles and also can intercept the possible residual fine dust. When the columnar activated carbon 502 needs to be replaced, first rotate the first limiting rod 508, then make the first limiting rod 508 and the second limiting rod 509 out of the fixed state, then remove the first limiting rod 508 and the second limiting rod 509 respectively, so that they are out of the clamping state with the fixing rod 506, then rotate the fixing rod 506 to release the limiting and fixing of the fixing plate 504 by the fixing rod 506, and then pull the adsorption frame 501 forward.

[0035] Specifically, as shown in Figure 4 As shown, the top of the protective net board 401 is bolted with a limiting frame 6, the top of the ventilation duct 1 is fixedly connected with a fixing block 7, the top of the limiting frame 6 is inserted with an auxiliary rod 8, and the auxiliary rod 8 is clamped with the fixing block 7.

[0036] Specifically, as shown in Figure 4 , Figure 5 As shown, the right side inside the ventilation duct 1 is bolted with an auxiliary frame 2, and the inside of the auxiliary frame 2 is bolted with a fan body 3.

[0037] In this embodiment: by setting the limiting frame 6, the fixing block 7 and the auxiliary rod 8, when installing the protective net board 401, align the limiting frame 6 at the top of the protective net board 401 with the fixing block 7 at the top of the ventilation duct 1, insert the auxiliary rod 8 into the top of the limiting frame 6 and make it clamped with the fixing block 7. When it is necessary to disassemble the protective net board 401 for cleaning or maintenance, first pull out the auxiliary rod 8 to release the connection between the limiting frame 6 and the fixing block 7, and then the protective net board 401 can be removed, so as to clean the protective net board 401 and the coarse filter screen 403, ensure that the protective net board 401 always maintains good filtering performance, effectively blocks large foreign matters from entering the ventilation system, and sets the auxiliary frame 2 and the fan body 3. Start the fan body 3, then generate air flow through its rotation, promote the air filtered by the dustproof assembly 4 to flow into the machine room, or exhaust the air in the machine room, which can accelerate the air exchange speed, improve the ventilation efficiency, ensure that the air in the machine room can be updated in time, maintain the appropriate temperature and humidity and air quality, and is conducive to the stable operation of the electronic equipment in the machine room.

[0038] Specifically, as shown in Figure 2 , Figure 5As shown, the inside of the ventilation duct 1 is provided with a sliding groove 9, and the sliding groove 9 is slidably connected with a sliding block 10, and the sliding block 10 is fixedly connected with the adsorption frame 501.

[0039] Specifically, as shown in the drawings, the outside of the filter frame 404 is sleeved with a sealing sleeve 11, and the sealing sleeve 11 is made of rubber. Figure 5

[0040] In this embodiment: by setting the sliding groove 9 and the sliding block 10, when installing the adsorption assembly 5, the adsorption frame 501 is inserted into the sliding groove 9 provided in the inside of the ventilation duct 1 through the sliding block 10 fixedly connected with the adsorption frame 501, ensuring that the sliding block 10 smoothly slides in the sliding groove 9, and the adsorption frame 501 is installed in place. When it is necessary to replace the cylindrical activated carbon 502 in the adsorption frame 501, the adsorption frame 501 is pulled outwards to slide out of the ventilation duct 1 along the sliding groove 9. By setting the sealing sleeve 11, it effectively prevents air from leaking from the gap between the filter frame 404 and the ventilation duct 1 during ventilation, ensuring that all air passes through the filter of the filter assembly, improving the filtering efficiency and reliability of the ventilation device.

[0041] ​Working principle: in the process of using the machine room ventilation device with dustproof filter assembly, first, the outside air enters the protective net plate 401 on the left side of the ventilation duct 1, then the protective net plate 401 can block large foreign matter, the support rod 402 behind the protective net plate 401 supports the coarse filter screen 403, then the coarse filter screen 403 carries out preliminary filtration to the air to intercept larger dust particles, then the air passes through the fine filter screen 405 on the front side of the filter frame 404, the fine filter screen 405 can capture smaller dust particles, further purify the air, at the same time, the driving motor 406 is started at regular time, then the output end of the driving motor 406 drives the brush plate 407 to rotate, then the brush plate 407 sweeps the dust accumulated on the fine filter screen 405 down, to prevent the mesh from being blocked, ensure the ventilation efficiency, then the air filtered by the dustproof assembly 4 enters the adsorption frame 501 on the right side of the ventilation duct 1, then the cylindrical activated carbon 502 in the adsorption frame 501 adsorbs harmful gases such as formaldehyde and benzene in the air, to purify the air, the non-woven fabric plate 503 outside the adsorption frame 501 can prevent the leakage of the cylindrical activated carbon 502 particles, and also can intercept the possible residual fine dust, when the cylindrical activated carbon 502 needs to be replaced, first, rotate the first limiting rod 508, then make the first limiting rod 508 and the second limiting rod 509 between the fixing state, then remove the first limiting rod 508 and the second limiting rod 509, make it separate from the clamping state with the fixed rod 506, then rotate the fixed rod 506, to release the limiting and fixing of the fixed plate 504 by the fixed rod 506, then pull the adsorption frame 501 forward, take it out for replacement, at the same time, start the fan body 3, the fan body 3 promotes the air flow in the ventilation duct 1, accelerates the air exchange between the inside and outside of the machine room, maintains the good ventilation environment in the machine room.

[0042] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A computer room ventilation device with a dustproof filter assembly, comprising a ventilation duct (1), characterized in that: A dustproof component (4) is provided on the left side inside the ventilation duct (1), and an adsorption component (5) is provided on the right side inside the ventilation duct (1). The dustproof component (4) includes a protective mesh plate (401) bolted to the left side of the ventilation duct (1), a support rod (402) fixedly connected to the right side of the protective mesh plate (401), a coarse filter (403) bolted to the right side of the support rod (402), a filter frame (404) bolted inside the ventilation duct (1), a fine filter (405) bolted to the front side of the filter frame (404), a drive motor (406) fixedly connected to the right side of the filter frame (404), and a brush plate (407) fixedly connected to the output end of the drive motor (406).

2. A computer room ventilation device with a dustproof filter component according to claim 1, characterized in that: The adsorption assembly (5) includes an adsorption frame (501) slidably connected inside the ventilation duct (1), columnar activated carbon (502) is bolted inside the adsorption frame (501), a non-woven fabric plate (503) is bolted to the outside of the adsorption frame (501), and a fixing plate (504) is bolted to the front side of the adsorption frame (501).

3. A computer room ventilation device with a dustproof filter component according to claim 2, characterized in that: A rotating block (505) is bolted to the front side of the ventilation duct (1), and a fixed rod (506) is rotatably connected to the inner side of the rotating block (505). The fixed rod (506) is located on the front side of the fixed plate (504).

4. A computer room ventilation device with a dustproof filter component according to claim 3, characterized in that: A limiting block (507) is bolted to the front side of the ventilation duct (1). A first limiting rod (508) is inserted inside the limiting block (507). A second limiting rod (509) is threaded to the bottom of the first limiting rod (508). The second limiting rod (509) is engaged with the fixing rod (506).

5. A computer room ventilation device with a dustproof filter assembly according to claim 1, characterized in that: The top of the protective mesh plate (401) is bolted with a limiting frame (6), the top of the ventilation duct (1) is fixedly connected with a fixing block (7), the top of the limiting frame (6) is inserted with an auxiliary rod (8), and the auxiliary rod (8) is engaged with the fixing block (7).

6. A computer room ventilation device with a dustproof filter assembly according to claim 1, characterized in that: An auxiliary frame (2) is bolted to the right side inside the ventilation duct (1), and a fan body (3) is bolted to the inside of the auxiliary frame (2).

7. A computer room ventilation device with a dustproof filter component according to claim 2, characterized in that: The ventilation duct (1) has a sliding groove (9) inside, and a sliding block (10) is slidably connected inside the sliding groove (9). The sliding block (10) is fixedly connected to the adsorption frame (501).

8. A computer room ventilation device with a dustproof filter component according to claim 1, characterized in that: The filter frame (404) is fitted with a sealing sleeve (11) on its outer side, and the sealing sleeve (11) is made of rubber.

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