Computer room ventilation structure

Abstract

The utility model relates to the technical field of ventilation, and discloses a computer room ventilation structure which comprises a floor, a step through groove is formed in the center of the floor, a grid plate is hinged to one end in the step through groove through a torsion hinge, an air guide channel is fixedly installed on the lower side of the grid plate, and a limiting edge is fixedly installed on the lower side of the air guide channel. The air guide channel penetrates through the step through groove, and the limiting edge is located on the lower side of the floor. Air guide blades are evenly arranged in the air guide channel, the two ends of each air guide blade are rotationally assembled with the air guide channel through rotating shafts, and an adjusting assembly used for swinging the air guide blades is installed on the side wall of the air guide channel; a clamping lock is fixedly installed at the end, away from the torsion hinge, of the step through groove, and a clamping groove matched with the clamping lock is formed in the end of the grid plate. According to the heat exchanger, the conveying direction of cold air can be changed through the grid plate and the air guide channel which are swung through the torsion hinge, so that the cold air can be blown to equipment more directly, and the heat exchange efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation technical field, concretely is a computer room ventilation structure. BACKGROUND

[0002] Computer room, also known as data center or server room, is a space specially designed for storing computer servers, storage devices, network devices and other key information technology infrastructure.

[0003] The equipment in the computer room is dense, and a large amount of heat is generated during operation. At present, the method of laying support is used to support the floor, and the equipment is placed on the floor. The place close to the equipment is replaced with a grid plate. Cold air enters the bottom of the computer room through the space under the floor for uniform distribution, and then is output upward from the grid plate, so as to heat exchange and cooling of the nearby equipment. The air after heat exchange is output from the exhaust duct at the top, so as to ensure that the electrical components in the equipment can work at a suitable temperature. However, the input method of cold air is relatively simple. After the cold air comes out of the grid plate, it will diffuse, and the time of gathering around the equipment is relatively long, resulting in poor heat exchange efficiency.

[0004] Therefore, in order to solve the above problems, a computer room ventilation structure is provided. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a computer room ventilation structure, which can guide the output cold air to the vicinity of the equipment, further improve the heat exchange efficiency, and solve the problems in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a computer room ventilation structure, comprising a floor, a stepped through slot is formed in the center of the floor, a grid plate is hingedly connected to one end in the stepped through slot through a torsion hinge, a wind guide channel is fixedly installed on the lower side of the grid plate, a limiting edge is fixedly installed on the lower side of the wind guide channel, the wind guide channel is arranged in the stepped through slot, and the limiting edge is located on the lower side of the floor; the inside of the wind guide channel is uniformly provided with wind guide pieces, both ends of the wind guide pieces are rotatably assembled with the wind guide channel through shafts, and an adjusting assembly for swinging the wind guide pieces is installed on the side wall of the wind guide channel; a clamping lock is fixedly installed at one end of the stepped through slot away from the torsion hinge, and a clamping groove matched with the clamping lock is formed in the end of the grid plate.

[0007] Specifically, the adjusting assembly comprises a brake structure, double-groove pulleys and a belt, the shafts on the same side all pass through the wind guide channel and are fixedly installed with double-groove pulleys, the belt is sleeved between the adjacent double-groove pulleys, and the brake structure for limiting the double-groove pulleys is installed on the side wall of the wind guide channel.

[0008] Specific, the brake structure includes U-shaped rod, arc plate and spring, the side wall of the air guide channel is fixedly installed with a guide plate, the guide plate is provided with a pair of through holes, the end of the U-shaped rod passes through the through hole and is fixedly installed with the arc plate, the U-shaped rod is provided with a pair of springs, and the springs are abutted between the arc plate and the guide plate.

[0009] Further, the arc plate is fixedly installed with a rubber layer on the side close to the double-groove pulley.

[0010] Specifically, the height of the air guide sheet increases away from the torsion hinge.

[0011] Specifically, the size of the limiting edge is greater than the size of the step through groove bottom.

[0012] Specifically, the upper side of the limiting edge is fixedly installed with a rubber ring.

[0013] Specifically, the upper side of the floor around is provided with a clamping table.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The grid plate and the air guide channel swung by the torsion hinge can change the conveying direction of the cold air, so that the cold air can directly blow on the equipment, and the heat exchange efficiency is improved.

[0016] And the adjusting assembly and the air guide sheet can more accurately adjust the conveying direction of the cold air, so that the application range is wider.

[0017] In addition, the clamping lock can conveniently accommodate the overall structure, so that it forms a plane with other floors, and does not affect the maintenance, carrying and personnel walking of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic front view of the utility model;

[0019] Figure 2 It is the structure schematic sectional view of the utility model;

[0020] Figure 3 It is the structure schematic view of the adjusting assembly of the utility model;

[0021] Figure 4 It is the structure schematic plan view of the clamping lock of the utility model.

[0022] In the drawing: 1. floor, 2. air guide sheet, 3. limiting edge, 4. clamping lock, 5. air guide channel, 6. clamping groove, 7. adjusting assembly, 71. spring, 72. U-shaped rod, 73. guide plate, 74. arc plate, 75. belt, 76. double-groove pulley, 8. grid plate, 9. rotating shaft, 10. torsion hinge, 11. clamping table. 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. 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 the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a computer room ventilation structure, including floor 1, floor 1 is rectangular plate structure, for installing on the support frame that computer room ground is laid, the center of floor 1 is set up and has the step through slot, the step through slot is by the rectangular groove combination of two intercommunicating, one end in the step through slot is hinged with the grid plate 8 through torsion hinge 10, the grid plate 8 has the grid hole that is uniformly distributed on it, the grid plate 8 has enough support strength, and can ventilate, torsion hinge 10 is the existing hinge with torsion spring, can make the grid plate 8 have the force of swinging upwards.

[0025] The lower side of the grid plate 8 is fixedly provided with an air guide channel 5, and the lower side of the air guide channel 5 is fixedly provided with a limiting edge 3. The air guide channel 5 is arranged in the step through slot, and the limiting edge 3 is located on the lower side of the floor 1. The air guide channel 5 can swing synchronously with the grid plate 8. When the grid plate 8 swings to the upper position, the limiting edge 3 abuts against the lower side of the floor 1.

[0026] The air guide channel 5 is uniformly provided with air guide fins 2 inside. The two ends of the air guide fins 2 are rotatably connected to the air guide channel 5 through rotating shafts 9. The side wall of the air guide channel 5 is provided with an adjusting assembly 7 for adjusting the air guide fins 2. The adjusting assembly 7 can simultaneously change the swinging angle of the air guide fins 2, so as to match the ventilation requirements of different equipment.

[0027] The air guide channel 5 is preferably a curved channel, and the air guide fins 2 are preferably arc-shaped and curved in shape. This can more effectively change the direction of ventilation and improve the smoothness of air flow.

[0028] In addition, the height of the air guide fins 2 increases away from the torsion hinge 10, so that the size of the air guide fins 2 is more matched with the air guide channel 5, and the effective area of the air guide fins 2 can be maximized.

[0029] Please refer to Figure 4The step through groove is fixedly installed with a clamping lock 4 away from one end of the torsion hinge 10, and the end of the grid plate 8 is provided with a clamping groove 6 matched with the clamping lock 4.

[0030] Please refer to Figure 3 The adjusting assembly 7 comprises a brake structure, double-groove pulleys 76 and belts 75, the same side rotating shafts 9 all pass through the air guide channel 5 and are fixedly installed with the double-groove pulleys 76, the belts 75 are sleeved between the adjacent double-groove pulleys 76, the adjacent belts 75 are installed in different belt grooves in a staggered manner, so as to connect all the double-groove pulleys 76, and the side wall of the air guide channel 5 is installed with the brake structure for limiting the double-groove pulleys 76; when the swing angle of the air guide fin 2 needs to be adjusted, rotating any one of the double-groove pulleys 76 can rotate all the double-groove pulleys 76 through the belt 75, and all the air guide fins 2 can be swung simultaneously through the rotating shaft 9, and then the double-groove pulleys 76 can be locked through the brake structure, so as to avoid the air guide fin 2 from moving.

[0031] The brake structure comprises a U-shaped rod 72, an arc-shaped plate 74 and springs 71, the side wall of the air guide channel 5 is fixedly installed with a guide plate 73, the guide plate 73 is provided with a pair of through holes, the end of the U-shaped rod 72 passes through the through hole and is fixedly installed with the arc-shaped plate 74, the U-shaped rod 72 is sleeved with a pair of springs 71, and the springs 71 abut between the arc-shaped plate 74 and the guide plate 73; manually pulling the U-shaped rod 72 can drive the arc-shaped plate 74 to separate from the double-groove pulley 76, and at the same time, the spring 71 is compressed, and vice versa, the spring 71 is reset, and the arc-shaped plate 74 can abut against the double-groove pulley 76, so as to brake the double-groove pulley 76.

[0032] In order to improve the friction force when the arc-shaped plate 74 contacts the double-groove pulley 76, a rubber layer is fixedly installed on one side of the arc-shaped plate 74 close to the double-groove pulley 76.

[0033] In order to ensure the sealing performance and limiting ability of the limiting edge 3, the size of the limiting edge 3 is greater than the size of the bottom of the step through groove; a rubber gasket can also be fixedly installed on the upper side of the limiting edge 3, so as to further improve the sealing effect.

[0034] The upper side of the floor 1 around is provided with a clamping table 11, when the floor 1 is installed on the support frame, the clamping tables 11 on the adjacent floors 1 can shield the support frame, so as to improve the sealing performance of the bottom air volume conveying.

[0035] The working principle of the embodiment is as follows:

[0036] After the support frame is laid, the conventional floor near the equipment is replaced by the structure, the clamping lock 4 is opened, the grid plate 8 swings with the air guide channel 5 due to the action of the torsion hinge 10, until the limiting edge 3 abuts against the lower side of the floor 1;

[0037] According to the height and distance of the nearby equipment, the swing amplitude of the air guide sheet 2 is changed by the adjusting assembly 7, so that the cold air delivered at the bottom can be directly blown on the equipment after being guided by the air guide channel 5 and the air guide sheet 2, and heat exchange is more direct;

[0038] When overhauling and maintaining, the grid plate 8 can be pressed downward, and after being clamped and fixed by the clamping lock 4, the air guide channel 5 and other structures can be stored, the grid plate 8 enters the stepped through slot and is flush with the upper surface of the floor 1, and the overhauling, carrying and personnel walking of the equipment are not affected.

[0039] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A computer room ventilation structure comprising a floor (1), characterized in that: The floor (1) is provided with a step through slot in the center, one end of the step through slot is hinged with a grid plate (8) through a torsion hinge (10), the lower side of the grid plate (8) is fixedly provided with an air guide channel (5), the lower side of the air guide channel (5) is fixedly provided with a limiting edge (3), the air guide channel (5) is arranged in the step through slot, and the limiting edge (3) is arranged on the lower side of the floor (1). The air guide channel (5) is uniformly provided with air guide fins (2), both ends of the air guide fins (2) are rotatably connected with the air guide channel (5) through rotating shafts (9), and the side wall of the air guide channel (5) is provided with an adjusting assembly (7) for swinging the air guide fins (2). The end of the step through slot away from the torsion hinge (10) is fixedly provided with a clamping lock (4), and the end of the grid plate (8) is provided with a clamping groove (6) matched with the clamping lock (4).

2. The computer room ventilation structure of claim 1, wherein: The adjusting assembly (7) comprises a brake structure, double-groove pulleys (76) and a belt (75), the rotating shafts (9) on the same side all pass through the air guide channel (5) and are fixedly provided with the double-groove pulleys (76), the belt (75) is arranged between the adjacent double-groove pulleys (76), and the side wall of the air guide channel (5) is provided with the brake structure for limiting the double-groove pulleys (76).

3. The computer room ventilation structure of claim 2, wherein: The brake structure comprises a U-shaped rod (72), an arc-shaped plate (74) and springs (71), the side wall of the air guide channel (5) is fixedly provided with a guide plate (73), the guide plate (73) is provided with a pair of through holes, the end of the U-shaped rod (72) passes through the through holes and is fixedly provided with the arc-shaped plate (74), the U-shaped rod (72) is arranged with a pair of springs (71), and the springs (71) abut between the arc-shaped plate (74) and the guide plate (73).

4. The computer room ventilation structure of claim 3, wherein: The arc-shaped plate (74) is fixedly provided with a rubber layer on the side close to the double-groove pulley (76).

5. The computer room ventilation structure of claim 1, wherein: The height of the air guide fin (2) increases away from the torsion hinge (10).

6. The computer room ventilation structure of claim 1, wherein: The size of the limiting edge (3) is greater than that of the bottom of the step through slot.

7. The computer room ventilation structure of claim 1, wherein: The upper side of the limiting edge (3) is fixedly provided with a rubber gasket.

8. The computer room ventilation structure of claim 1, wherein: The upper side of the periphery of the floor (1) is provided with a clamping table (11).

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