Cooling and ventilating equipment for machine room

Abstract

The utility model discloses a cooling and ventilating device of a machine room, which comprises a round pipe, one end of the round pipe is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with an elbow, a downward open sliding groove is arranged in the connecting frame, a sliding plate is connected in the sliding groove in a sliding mode, and the sliding plate and the connecting frame are fixed through a locking component. A through groove is formed in the position, located in the circular pipe, of one side of the sliding plate, a filter screen is fixedly connected into the through groove, a fan is arranged in the circular pipe, and the fan is installed in the circular pipe through an installation component. Dust particles and other fine sundries contained in air entering the machine room can be effectively reduced, so that the cleanliness of the environment in the machine room is ensured, normal operation of equipment in the machine room is maintained, the service life of the equipment is prolonged, meanwhile, the risk that electronic components are damaged by dust can be reduced, the filter screen can be conveniently replaced, and the cost is reduced. And the heat dissipation capability is prevented from being influenced by blockage of the filter screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cooling and ventilation technical field of machine room especially relates to a cooling and ventilation equipment of machine room. BACKGROUND

[0002] Machine room as the core component of modern data center, computing center and other infrastructures, is very important for the normal operation of its equipment, however, with the power density of electronic equipment increasing, the heat generated also increases, which puts a huge challenge to the temperature control of machine room.

[0003] In the existing cooling and ventilation technology of machine room, mainly rely on installing fan on the wall of machine room to realize air circulation and temperature regulation, which also can cause the wind introduced into the machine room to have dust and small sundries, these impurities can be sucked into the machine room under the action of fan, thereby possibly enter the equipment, thereby influence the normal use of device. SUMMARY

[0004] The utility model discloses a cooling and ventilation equipment of machine room to solve the shortcoming of prior art.

[0005] In order to realize the above-mentioned purpose, the utility model discloses a technical scheme as follows:

[0006] A cooling and ventilation equipment of machine room, including the round pipe, one end of the round pipe is fixedly connected with the connecting frame, one side of connecting frame is fixedly connected with the elbow, the connecting frame is opened in the downwardly open type slide groove, the slide groove is slidably connected with the sliding plate, the sliding plate is fixed with the connecting frame through locking part, the position of one side of sliding plate in the round pipe is opened with the through groove, the through groove is fixedly connected with the filter screen, the round pipe is equipped with the fan, and the fan is installed in the round pipe through the mounting part.

[0007] As a further scheme of the utility model, the locking part includes two position avoidance grooves, two position avoidance grooves are opened in the two sides of connecting frame, two position avoidance grooves are rotatably connected with threaded rods, the outer side of threaded rod is connected with hand screw nut, the both sides of sliding plate are opened with the recess that is communicated with position avoidance groove, and threaded rod passes through recess.

[0008] As a further scheme of the utility model, the mounting part is fixed frame, the fixed frame is fixedly connected in the circumferential inner wall of round pipe, and the fan is rotatably connected on one side of fixed frame through bearing.

[0009] As a further scheme of the utility model, the bottom of the elbow is provided with a first notch, the bottom of the connecting frame is provided with a second notch, and the first notch and the second notch are in communication, the bottom of the connecting frame is provided with two dovetail grooves, the bottom of the installation is provided with a collection box, the top of the collection box is fixedly connected with two dovetail sliding rails, and the dovetail sliding rails are in sliding connection with the dovetail grooves, and one side of the connecting frame is provided with a limiting part for resisting the collection box.

[0010] As a further scheme of the utility model, the limiting part is a limiting block, and the limiting block is rotatably connected to one side of the connecting frame.

[0011] As a further scheme of the utility model, the circumferential inner wall of the circular pipe is fixedly connected with a protective net for shielding the other port of the circular pipe.

[0012] As a further scheme of the utility model, the circumferential outer wall of the circular pipe is fixedly connected with a mounting plate, and mounting holes are formed at the four corners of the mounting plate.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. By being provided with the filter screen, can effectively reduce the dust particle and other small sundries contained in the air of the machine room, thereby ensuring the cleanliness of the environment in the machine room, maintaining the normal operation of the equipment in the machine room and prolonging its service life, and reducing the risk of damage to electronic components caused by dust.

[0015] 2. By being provided with the locking part, the filter screen can be conveniently replaced after being used for a period of time, avoiding the influence of the filter screen on the heat dissipation capacity due to blockage, so that the heat dissipation effect of the machine room is always maintained at a corresponding level.

[0016] 3. By being provided with the collection box, the larger sundries intercepted by the filter screen can be effectively collected, thereby avoiding the influence of these sundries on the normal work of the equipment in the machine room, and significantly improving the air quality and the reliability of the equipment operation. DRAWINGS

[0017] Fig. 1 is a front side perspective structure schematic view of the utility model discloses a kind of machine room's cooling and ventilation equipment;

[0018] Fig. 2 is a circular pipe cross-sectional structure schematic view of the utility model discloses a kind of machine room's cooling and ventilation equipment;

[0019] Fig. 3 is a connecting frame cross-sectional structure schematic view of the utility model discloses a kind of machine room's cooling and ventilation equipment;

[0020] Fig. 4 is the B part enlarged structure schematic view of the utility model discloses a kind of machine room's cooling and ventilation equipment;

[0021] Fig. 5 is a partial split structure schematic diagram of the cooling and ventilation equipment of the machine room.

[0022] In the figure: 1, round pipe; 2, mounting plate; 3, connecting frame; 4, elbow; 5, collection box; 6, fixing frame; 7, fan; 8, filter screen; 9, first notch; 10, second notch; 11, groove; 12, sliding plate; 13, protective net; 14, sliding groove; 15, avoidance slot; 16, hand screw nut; 17, threaded rod; 18, dovetail groove; 19, dovetail sliding rail; 20, limiting block. DETAILED DESCRIPTION

[0023] 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. The described embodiments are only some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] With reference to Figs. 1-5, the cooling and ventilation equipment of the machine room comprises a round pipe 1, one end of the round pipe 1 is welded with a connecting frame 3, one side of the connecting frame 3 is welded with an elbow 4, a downwardly open sliding groove 14 is formed in the connecting frame 3, a sliding plate 12 is slidably connected in the sliding groove 14, the sliding plate 12 is fixed with the connecting frame 3 through locking components, a through slot is formed in the position of one side of the sliding plate 12 in the round pipe 1, a filter screen 8 is fixed in the through slot through bolts, the round pipe 1 is provided with a fan 7, when the fan 7 is started, the air outside the machine room will enter through the elbow 4, when the air passes through the filter screen 8, the dust will be filtered, the filtered air will enter the machine room from the round pipe 1, which can effectively reduce the dust particles and other small sundries contained in the air entering the machine room, thereby ensuring the cleanliness of the environment in the machine room, maintaining the normal operation of the equipment in the machine room and prolonging the service life thereof, reducing the risk of damage to electronic components caused by dust, and the fan 7 is installed in the round pipe 1 through mounting components, the mounting components are fixing frames 6, the fixing frames 6 are fixed on the circumferential inner wall of the round pipe 1 through bolts, the fan 7 is rotatably connected to one side of the fixing frame 6 through a bearing, and the fan 7 is more stable when rotating through the fixing frame 6.

[0025] The utility model discloses a locking part includes two avoid the groove 15, two avoid the groove 15 is established respectively at the both sides of connecting frame 3, and the both sides of sliding plate 12 are established the recess 11 that communicates with avoid the groove 15, and the threaded rod 17 passes through the recess 11, when the device uses a period of time after the replacement of filter screen 8 is convenient, can pass through the screwing hand screw nut 16, make its threaded rod 17 rotate in avoid the groove 15, when the threaded rod 17 of rotation completely separates the recess 11, can draw out sliding plate 12 to can replace its filter screen 8, avoid filter screen 8 and influence the heat dissipation capacity because of the blockage, make its computer room's heat dissipation effect always keep at the corresponding level.

[0026] Especially, the bottom of the elbow 4 is provided with a first slot 9, the bottom of the connecting frame 3 is provided with a second slot 10, and the first slot 9 and the second slot 10 are in communication, the bottom of the connecting frame 3 is provided with two dovetail grooves 18, the bottom of the installation is provided with a collection box 5, the top of the collection box 5 is fixed with two dovetail sliding rails 19 through bolts, and the dovetail sliding rails 19 are slidingly connected with the dovetail grooves 18. Since the connecting frame 3 and the filter screen 8 are placed obliquely, larger impurities in the air will be intercepted by the filter screen 8, and the debris will fall into the first slot 9 and then fall into the collection box 5 through the second slot 10, effectively collecting the larger debris intercepted by the filter screen, thereby preventing the debris from entering the rear computer room and affecting the normal operation of the equipment, significantly improving the air quality and the reliability of the equipment operation. One side of the connecting frame 3 is provided with a limiting portion for resisting the collection box 5, and the limiting portion is a limiting block 20. The limiting block 20 is rotatably connected to one side of the connecting frame 3, and the limiting block 20 is in contact with the collection box 5. The limiting block 20 prevents the collection box 5 from sliding by blocking. The circumferential inner wall of the circular pipe 1 is fixed with a protective net 13 for shielding the other port of the circular pipe 1 through bolts. The protective net 13 prevents accidental contact of the hand. The circumferential outer wall of the circular pipe 1 is welded with a mounting plate 2. Mounting holes are formed at the four corners of the mounting plate 2 for easy installation of the equipment.

[0027] Working principle: when the fan 7 starts, the air outside the machine room will enter through the elbow 4, when the air passes through the filter screen 8, the dust will be filtered, the filtered air will enter the machine room from the round pipe 1, which can effectively reduce the dust particles and other small impurities contained in the air entering the machine room, so as to ensure the cleanliness of the environment in the machine room, maintain the normal operation of the equipment in the machine room and prolong its service life, and reduce the risk of damage to electronic components caused by dust. Because the connecting frame 3 and the filter screen 8 are placed obliquely, larger impurities in the air will be intercepted by the filter screen 8, and the impurities will fall along the slope into the first slot 9 and then through the second slot 10 into the collection box 5, which can effectively collect larger impurities intercepted by the filter screen, so as to avoid the influence of these impurities on the normal work of the equipment after entering the rear machine room, significantly improve the air quality and the reliability of equipment operation, and facilitate the replacement of the filter screen 8 after the device is used for a period of time. The hand screw nut 16 can be twisted to make the threaded rod 17 rotate in the avoiding slot 15, when the rotating threaded rod 17 completely separates from the groove 11, the slide plate 12 can be pulled out, so that the filter screen 8 can be replaced, avoiding the influence of the filter screen 8 on the heat dissipation capacity due to blockage, so that the heat dissipation effect of the machine room can always maintain at the corresponding level.

[0028] In addition, the terms "mounting", "setting", "connecting", "sleeving" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication between two devices, elements or components. The specific meaning of the above terms in the application can be understood by those skilled in the art according to the specific circumstances.

Claims

1. A cooling and ventilation device for a computer room, comprising a circular pipe (1), characterized in that, One end of the circular tube (1) is fixedly connected to a connecting frame (3), and one side of the connecting frame (3) is fixedly connected to an elbow (4). The connecting frame (3) has a downward open slide groove (14), and a sliding plate (12) is slidably connected in the slide groove (14). The sliding plate (12) is fixed to the connecting frame (3) by a locking component. One side of the sliding plate (12) is provided with a through groove in the circular tube (1), and a filter screen (8) is fixedly connected in the through groove. The circular tube (1) is provided with a fan (7), and the fan (7) is installed in the circular tube (1) by a mounting component.

2. The cooling and ventilation equipment for a computer room according to claim 1, characterized in that, The locking component includes two clearance grooves (15), which are respectively opened on both sides of the connecting frame (3). A threaded rod (17) is rotatably connected in each of the two clearance grooves (15). A hand-tightening nut (16) is threadedly connected to the outside of the threaded rod (17). The sliding plate (12) has grooves (11) on both sides that communicate with the clearance grooves (15), and the threaded rod (17) passes through the grooves (11).

3. The cooling and ventilation equipment for a computer room according to claim 1, characterized in that, The mounting component is a fixed frame (6), which is fixedly connected to the inner circumference of the round tube (1). The fan (7) is rotatably connected to one side of the fixed frame (6) through a bearing.

4. The cooling and ventilation equipment for a computer room according to claim 1, characterized in that, The bottom of the elbow (4) is provided with a first slot (9), the bottom of the connecting frame (3) is provided with a second slot (10), and the first slot (9) and the second slot (10) are connected. The bottom of the connecting frame (3) is provided with two dovetail grooves (18), the bottom of the mounting is provided with a collection box (5), the top of the collection box (5) is fixedly connected with two dovetail slide rails (19), and the dovetail slide rails (19) are slidably connected with the dovetail grooves (18). One side of the connecting frame (3) is provided with a limiting component to block the collection box (5).

5. A cooling and ventilation device for a computer room according to claim 4, characterized in that, The limiting component is a limiting block (20), which is rotatably connected to one side of the connecting frame (3).

6. A cooling and ventilation device for a computer room according to claim 3, characterized in that, The inner circumference of the circular tube (1) is fixedly connected to a protective net (13) that shields the other end of the circular tube (1).

7. A cooling and ventilation device for a computer room according to claim 3, characterized in that, The outer circumference of the circular tube (1) is fixedly connected to a mounting plate (2), and mounting holes are provided at the four corners of the mounting plate (2).

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