Heat dissipation and ventilation device for machine room

Abstract

The utility model relates to the technical field of machine room heat dissipation, and discloses a heat dissipation ventilation device for a machine room, which comprises a ventilation pipeline, the left end of the ventilation pipeline is provided with an air inlet, the right end of the ventilation pipeline is provided with an air outlet, and the inner wall of the right end of the ventilation pipeline is fixedly connected with a separation net. A first opening and a second opening are formed in the inner wall of the left side of the front end of the ventilation pipeline, clamping grooves are formed in the inner walls of the upper ends and the lower ends of the first opening and the second opening, and limiting grooves are formed in the positions, located at the rear ends of the first opening and the second opening, of the inner wall of the ventilation pipeline. The stability and reliability of the fan are improved through the first spring, the noise level is reduced, the effect of improving the comfort level of the working environment is achieved, the effect of conveniently replacing the filter plate is achieved through the installation assembly, the dust accumulation condition is avoided, the ventilation, heat dissipation and air exchange effects are enhanced, and the air quality of a machine room is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation in a computer room, in particular to a heat dissipation, ventilation and air exchange device for a computer room. Background Art

[0002] The heat dissipation, ventilation and air exchange devices for computer rooms refer to heat dissipation, ventilation and air exchange systems specially designed for computer room environments. These devices are designed to ensure that the temperature, humidity and air quality inside the computer room are within an appropriate range to maintain the normal operation of the equipment in the computer room and provide a comfortable and safe working environment.

[0003] After searching, the announcement number CN217763783U is a kind of high-efficiency ventilation device for professional computer rooms, "including a ventilation duct and a fan fixed in the ventilation duct, the two ends of the ventilation duct are respectively fixed with a protruding block and a connecting block, one end of the ventilation duct is hinged with two baffles, the protruding block is provided with a driving assembly for driving the two baffles to rotate synchronously and in opposite directions around their hinge points, the connecting block is constructed with a connecting hole, and two dustproof plates are arranged in the connecting hole, a brush plate is arranged in the connecting block, and an adjusting assembly for adjusting the relative positions of the two dustproof plates is arranged in the connecting block. The two dustproof plates in the connecting block of the utility model are staggered, and the relative positions of the two dustproof plates can be changed by the adjusting assembly, so that the two adjusting assemblies can be used alternately, and at the same time, the dust and other impurities on the dustproof plates can be cleaned by the brush plate in the connecting block";

[0004] Based on the above patent, the relative positions of the two dustproof plates can be changed by adjusting the components, so that the two adjustment components can be used alternately, and the dust and other impurities on the dustproof plates can be cleaned by the brush plate in the connecting block. However, when the device is in use, the fan will vibrate during operation, and the vibration will be transmitted to the structure of the computer room, causing noise pollution, affecting the comfort of the working environment and the work efficiency of employees. Moreover, only cleaning the dustproof plates without replacing them cannot clean all the dirt. Long-term use will accumulate a lot of dust and dirt, resulting in a decrease in ventilation effect, affecting the heat dissipation effect of the computer room, thereby reducing the air quality inside the computer room. Therefore, the present application proposes a heat dissipation ventilation device for a computer room. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a heat dissipation, ventilation and air exchange device for a computer room. The stability and reliability of the fan are improved by a first spring, and the noise level is reduced, so as to achieve the effect of improving the comfort of the working environment. The filter plate can be easily replaced by installing components, and dust accumulation can be avoided. The ventilation, heat dissipation and air exchange effects are enhanced, and the air quality of the computer room is improved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heat dissipation, ventilation and air exchange device for a computer room, comprising a ventilation duct, wherein an air inlet is provided at the left end of the ventilation duct, an air outlet is provided at the right end of the ventilation duct, an isolation net is fixedly connected to the inner wall at the right end of the ventilation duct, a first opening and a second opening are respectively provided on the inner wall at the left end of the front end of the ventilation duct, a card slot is provided on the inner wall at the upper and lower ends of the first opening and the second opening, a limiting slot is provided on the inner wall of the ventilation duct at the rear ends of the first opening and the second opening, the card slots on both sides are connected to a filter plate through an installation component, a fan is fixedly connected to the inner wall of the middle part of the ventilation duct, cavities are provided on the inner wall of the middle part of the ventilation duct at the front and rear sides of the upper and lower ends of the fan, and the cavities are connected to a fixing plate through a plurality of first springs.

[0008] Furthermore, the opposite ends of the first springs on the upper and lower sides are fixedly connected to the inner wall of the cavity, the opposite ends of the first springs on both sides are fixedly connected to the outer wall of the fixing plate, and the outer wall of the fixing plate is slidably connected to the inner wall of the cavity.

[0009] Furthermore, opposite ends of the upper and lower fixing plates are fixedly connected with connecting columns, and ends of the connecting columns on both sides away from the fixing plates are fixedly connected to the outer wall of the fan.

[0010] Furthermore, the mounting assembly includes a fixed block fixedly connected to both the upper and lower sides of the front end of the filter plate and a limit block fixedly connected to the rear end of the filter plate, the outer walls of the limit blocks are arranged on the inner walls of the limit grooves, and the fixed blocks on both sides are connected to the clamping blocks through multiple second springs.

[0011] Furthermore, one opposite end of the second spring on both sides is fixedly connected to the inner wall of the fixing blocks on both sides, and one end of the second spring on both sides away from the fixing blocks is fixedly connected to the inner wall of the clamping block.

[0012] Furthermore, the inner walls of the opposite ends of the blocks on both sides are fixedly connected with connecting rods, the ends of the connecting rods on both sides away from the blocks are slidably connected to the inner walls of the fixed blocks, and the outer walls of the blocks on both sides are arranged on the inner walls of the card slots on both sides.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, when the fan generates vibration during operation, the fan drives the connecting column and the fixing plate to slide in the cavity, and the fixing plate squeezes the first spring. The first spring has the characteristic of elastic deformation, which can absorb part of the vibration energy and convert it into elastic potential energy, thereby reducing the transmission of vibration to the ventilation duct, improving the stability and reliability of the fan, reducing the noise level, avoiding noise pollution, and achieving the effect of improving the comfort of the working environment.

[0015] 2. In the utility model, the connecting rods on both sides are pulled to drive the clamping blocks on both sides to move, and the clamping blocks on both sides are squeezed by the second spring and enter the interior of the fixed block, and are disengaged from the clamping slot, so that the filter plate and the ventilation duct are separated, and then the filter plate is pulled out of the ventilation duct through the first opening or the second opening, and the limit block is disengaged from the limit slot, so that the filter plate is easy to replace, and dust accumulation is avoided, so that the filter plate can filter dust, enhance the effect of ventilation, heat dissipation, and air exchange, and improve the air quality of the computer room. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a heat dissipation, ventilation and air exchange device for a machine room proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a cavity of a heat dissipation and ventilation device for a machine room proposed by the utility model;

[0018] Figure 3 This is a partial structural schematic diagram of a heat dissipation, ventilation and air exchange device for a computer room proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a fixing block of a heat dissipation and ventilation device for a machine room.

[0020] Legend:

[0021] 1. Ventilation duct; 2. Air inlet; 3. Air outlet; 4. Isolation net; 5. First opening; 6. Second opening; 7. Fan; 8. Connecting column; 9. Fixing plate; 10. Cavity; 11. First spring; 12. Limiting groove; 13. Clamping groove; 14. Filter plate; 15. Limiting block; 16. Fixing block; 17. Clamping block; 18. Connecting rod; 19. Second spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4 The utility model provides an embodiment: a heat dissipation ventilation device for a machine room, comprising a ventilation duct 1, an air inlet 2 is arranged at the left end of the ventilation duct 1, an air outlet 3 is arranged at the right end of the ventilation duct 1, an isolation net 4 is fixedly connected to the inner wall of the right end of the ventilation duct 1, a first opening 5 and a second opening 6 are respectively opened on the inner wall of the left front end of the ventilation duct 1, and a card groove 13 is opened on the inner wall of the upper and lower ends of the first opening 5 and the second opening 6, and the inner wall of the ventilation duct 1 is located at the rear end of the first opening 5 and the second opening 6. The inner wall of the ventilation duct 1 is provided with a limiting groove 12, and the inner wall of the left end of the ventilation duct 1 is provided with a filter plate at the front end of the limiting grooves 12 on both sides. 14. A fan 7 is fixedly connected to the middle inner wall of the ventilation duct 1. A cavity 10 is opened on the front and rear sides of the middle inner wall of the ventilation duct 1 at the upper and lower ends of the fan 7. The cavity 10 is connected to the fixing plate 9 through a plurality of first springs 11. The opposite ends of the first springs 11 on the upper and lower sides are fixedly connected to the inner wall of the cavity 10. The opposite ends of the first springs 11 on both sides are fixedly connected to the outer wall of the fixing plate 9. The outer wall of the fixing plate 9 is slidably connected to the inner wall of the cavity 10. The opposite ends of the fixing plates 9 on the upper and lower sides are fixedly connected to the connecting column 8. The ends of the connecting columns 8 on both sides away from the fixing plate 9 are fixedly connected to the outer wall of the fan 7.

[0024] Furthermore, the isolation net 4 is fixedly supported by the ventilation duct 1. By arranging the isolation net 4 at the air outlet 3, foreign objects can be effectively prevented from entering the machine room, and the fan 7 can be isolated to avoid contact between people and the fan 7. The filter plate 14 can be placed in the ventilation duct 1 through the first opening 5 and the second opening 6. The dust and impurities in the external air sucked into the ventilation duct 1 can be filtered and intercepted through the filter plate 14 to avoid dust and impurities from entering the machine room, thereby improving the comfort of the working environment. When the fan 7 is in operation, the elastic effect of the first spring 11 on the fixed plate 9 can achieve the effect of reducing the impact of the fan 7.

[0025] Among them, fixed blocks 16 are fixedly connected to the upper and lower sides of the front end of the filter plate 14, and a limiting block 15 is fixedly connected to the rear end of the filter plate 14. The outer walls of the limiting blocks 15 are arranged on the inner walls of the limiting grooves 12. The fixed blocks 16 on both sides are connected to the clamping blocks 17 through a plurality of second springs 19. The opposite ends of the second springs 19 on both sides are fixedly connected to the inner walls of the fixed blocks 16 on both sides. The ends of the second springs 19 on both sides away from the fixed blocks 16 are fixedly connected to the inner walls of the clamping blocks 17. The inner walls of the opposite ends of the clamping blocks 17 on both sides are fixedly connected with connecting rods 18. The ends of the connecting rods 18 on both sides away from the clamping blocks 17 are slidably connected to the inner walls of the fixed blocks 16. The outer walls of the clamping blocks 17 on both sides are arranged on the inner walls of the clamping grooves 13 on both sides.

[0026] Furthermore, the limit block 15 is fixedly supported by the filter plate 14, and the limit block 15 is placed in the limit groove 12, so that the filter plate 14 can be stably fixed in the ventilation duct 1, and the elastic action of the second spring 19 on the block 17 makes it enter the slot 13, so that the filter plate 14 can be fixedly installed between the ventilation duct 1.

[0027] Working principle: First, drive the fan 7 so that the outside air can enter the ventilation duct 1 through the air inlet 2, and then enter the interior of the machine room through the air outlet 3, so as to realize the effect of air circulation and heat dissipation in the machine room. The fan 7 will vibrate when it is in operation, and the fan 7 drives the connecting column 8 and the fixing plate 9 to move in the cavity 10 of the ventilation duct 1. The fixing plate 9 will squeeze the first spring 11. The first spring 11 has the characteristic of elastic deformation, which can absorb part of the vibration energy and convert it into elastic potential energy, thereby reducing the transmission of vibration to the ventilation duct 1, improving the stability and reliability of the fan 7, and reducing the noise level, so as to provide employees with a comfortable machine room environment. The filter plate 14 can be used to filter the inlet air. The air inhaled through the first opening 2 is filtered and purified to intercept dust and impurities in the air. When the filter plate 14 needs to be replaced, since the first opening and the second opening 6 are provided, a new filter plate 14 can be installed in the second opening 6 first, and then the old filter plate 14 in the first opening 5 can be removed to prevent dust from entering the ventilation duct 1 during the replacement of the filter plate 14. When the filter plate 14 is removed, the connecting rods 18 on both sides can be pulled to drive the block 17 to move, so that the block 17 enters the fixed block 16, and the second spring 19 is squeezed to disengage from the card slot 13, and the filter plate 14 can be pulled out of the ventilation duct 1 through the first opening 5 to achieve the replacement of the filter plate 14.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation and ventilation device for a machine room, comprising a ventilation duct (1), characterized in that: The left end of the ventilation duct (1) is provided with an air inlet (2), the right end of the ventilation duct (1) is provided with an air outlet (3), the inner wall of the right end of the ventilation duct (1) is fixedly connected with an isolation net (4), the inner wall of the front left side of the ventilation duct (1) is respectively provided with a first opening (5) and a second opening (6), the upper and lower inner walls of the first opening (5) and the second opening (6) are both provided with a clamping groove (13), the inner wall of the ventilation duct (1) is located at the rear end of the first opening (5) and the second opening (6) and is provided with a limiting groove (12), the clamping grooves (13) on both sides are connected to the filter plate (14) through the mounting assembly, the middle inner wall of the ventilation duct (1) is fixedly connected with a fan (7), the middle inner wall of the ventilation duct (1) is located at the upper and lower ends of the fan (7) and the front and rear sides are provided with cavities (10), and the cavities (10) are connected to the fixing plate (9) through a plurality of first springs (11).

2. A heat dissipation and ventilation device for a computer room according to claim 1, characterized in that: The opposite ends of the first springs (11) on the upper and lower sides are fixedly connected to the inner wall of the cavity (10), and the opposite ends of the first springs (11) on both sides are fixedly connected to the outer wall of the fixing plate (9), and the outer wall of the fixing plate (9) is slidably connected to the inner wall of the cavity (10).

3. A heat dissipation, ventilation and air exchange device for a computer room according to claim 2, characterized in that: The opposite ends of the fixing plates (9) on the upper and lower sides are fixedly connected to connecting columns (8), and the ends of the connecting columns (8) on both sides away from the fixing plates (9) are fixedly connected to the outer wall of the fan (7).

4. The heat dissipation, ventilation and air exchange device for a computer room according to claim 1, characterized in that: The mounting assembly comprises a fixing block (16) fixedly connected to both upper and lower sides of the front end of the filter plate (14) and a limiting block (15) fixedly connected to the rear end of the filter plate (14), the outer wall of the limiting block (15) being arranged on the inner wall of the limiting groove (12), and the fixing blocks (16) on both sides being connected to the clamping block (17) via a plurality of second springs (19).

5. A heat dissipation and ventilation device for a computer room according to claim 4, characterized in that: The opposite ends of the second springs (19) on both sides are fixedly connected to the inner walls of the fixed blocks (16) on both sides, and the ends of the second springs (19) on both sides away from the fixed blocks (16) are fixedly connected to the inner wall of the clamping block (17).

6. The heat dissipation, ventilation and air exchange device for a computer room according to claim 5, characterized in that: The inner walls of the opposite ends of the clamping blocks (17) on both sides are fixedly connected with connecting rods (18), the ends of the connecting rods (18) on both sides away from the clamping blocks (17) are slidably connected to the inner wall of the fixed block (16), and the outer walls of the clamping blocks (17) on both sides are arranged on the inner walls of the clamping grooves (13) on both sides.

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