Ventilation device for data center machine room

Abstract

The utility model discloses a data center machine room ventilation device which comprises a machine case, a first exhaust pipe is arranged at the top end of one side of the outer side wall of the machine case, a first air inlet pipe is arranged at the bottom end of one side, close to the first exhaust pipe, of the outer side wall of the machine case, and a second exhaust pipe is arranged on one side of the top of the machine case. A second air inlet pipe is arranged on one side of the bottom of the machine box, an air exhaust fan is arranged in the second air exhaust pipe, an air inlet fan is arranged in the second air inlet pipe, and a self-cleaning filtering assembly is arranged on one side of the inner side wall of the machine box. The self-cleaning filter assembly comprises a filter disc rotationally connected to one side of the inner side wall of the case and a driving motor for driving the filter disc to rotate; through cooperation of the machine case, the first exhaust pipe, the first air inlet pipe, the second exhaust pipe, the second air inlet pipe, the exhaust fan, the air inlet fan and the self-cleaning filtering assembly, the maintenance cost is saved, and clean air is continuously provided for the machine room.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation device technical field, concretely is a data center computer lab ventilation device. BACKGROUND

[0002] With the rapid development of information technology, the scale and complexity of data centers are increasing. A large number of electronic equipment in the computer room will generate a lot of heat during operation. If it cannot be effectively discharged in time, it will cause the temperature of the equipment to be too high, affect the performance and life of the equipment, and even cause equipment failure. At the same time, if the air in the computer room is not kept flowing and clean, dust, moisture and other things will accumulate, which will also cause damage to the equipment.

[0003] Most of the existing data center computer lab ventilation devices directly use fixed filter screens to filter air, but dust accumulates on the surface of the filter screen after a long time of use, which will affect the ventilation effect, so manual replacement and cleaning are required frequently, and the labor cost is high. UTILITY MODEL CONTENT

[0004] To solve the defects in the prior art that dust accumulates on the surface of the filter screen after a long time of use, which will affect the ventilation effect, so manual replacement and cleaning are required frequently, and the labor cost is high, the utility model provides a data center computer lab ventilation device.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model relates to a data center computer lab ventilation device, including the case, the top of one side of the outer side wall of case is provided with first exhaust pipe, the bottom of one side of the outer side wall of case is close to first exhaust pipe and is provided with first air inlet pipe, the one side of the top of case is provided with second exhaust pipe, the one side of the bottom of case is provided with second air inlet pipe, be provided with exhaust fan in second exhaust pipe, be provided with air inlet fan in second air inlet pipe, the one side of the inner side wall of case is provided with self -cleaning filter assembly;

[0007] The self-cleaning filter assembly comprises a filter disc rotatably connected to one side of the inner side wall of the case and a driving motor for driving the filter disc to rotate, and the inner side wall of the case is fixedly connected with an inner partition plate on both sides of the driving motor.

[0008] The filter disc is uniformly provided with a filter screen in the form of a ring, and the inner top wall of the case is provided with a cleaning brush on both sides of the filter disc.

[0009] The outer side wall of the case is provided with an auxiliary ventilation assembly, and the bottom of the case is provided with a dehumidification assembly.

[0010] As an optimal technical scheme of the utility model, the auxiliary ventilation assembly comprises a temperature sensor fixedly connected to one side of the outer side wall of the case, auxiliary ventilation pipes fixedly connected to both sides of the outer side wall of the case and an auxiliary fan arranged at the center of the inner side wall of the auxiliary ventilation pipe.

[0011] As an optimal technical scheme of the utility model, one end of the auxiliary ventilation pipe is threadedly connected with a dust cover, and the inner side of the dust cover is provided with an auxiliary filter screen.

[0012] As an optimal technical scheme of the utility model, the dehumidifying assembly comprises an opening formed in the outer side wall of the case near one side of the first air inlet pipe and a cover plate matched with the opening, one side of the outer side wall of the cover plate is fixedly connected with a connecting rod, the side, away from the cover plate, of the connecting rod is fixedly connected with a dehumidifying box, the outer side wall of the case is uniformly provided with first threaded holes around the opening, and the outer side wall of the cover plate is uniformly provided with perforations matched with the first threaded holes.

[0013] As an optimal technical scheme of the utility model, one side of the inner side wall of the case is fixedly connected with a supporting frame matched with the dehumidifying box, and the inner side wall of the supporting frame is fixedly connected with a sealing ring.

[0014] As an optimal technical scheme of the utility model, the side, away from the case, of the inner side wall of the first air inlet pipe and the first air outlet pipe is provided with a primary efficiency filter frame threadedly connected therewith, the inner side of the primary efficiency filter frame is provided with a primary efficiency filter screen, and the side, away from the case, of the outer side wall of the first air outlet pipe is fixedly connected with a rainproof cover.

[0015] The utility model discloses beneficial effects are:

[0016] The data center machine room ventilation device, through the cooperation of the case, the first air outlet pipe, the first air inlet pipe, the second air outlet pipe, the second air inlet pipe, the air outlet fan, the air inlet fan and the self-cleaning filter assembly, when ventilation in the machine room is needed, the air inlet fan and the air outlet fan are opened, external air flows into the machine room after passing through the first air inlet pipe and the second air inlet pipe, hot air in the machine room is discharged from the machine room through the second air outlet pipe and the first air outlet pipe, meanwhile, the driving motor is opened, the driving motor drives the filter disc to rotate, when external air passes through the space below the inner partition plate and the outer partition plate in the case and flows into the second air inlet pipe, the dust filter screen filters dust in the air, when the dust filter screen carrying dust rotates and passes through the cleaning brush, the cleaning brush sweeps the dust on the surface of the dust filter screen to make the dust separate from the dust filter screen, and the dust separated from the dust filter screen flows out of the inside of the case along with the airflow from the second air outlet pipe to the first air outlet pipe and is discharged to external air, thereby ensuring that the dust filter screen always maintains good filtering effect, manual frequent cleaning of the filter screen is not needed, maintenance cost is saved, and clean air can be continuously provided for the machine room.

[0017] The data center machine room ventilation device, through cooperation of the temperature sensor, the auxiliary ventilation pipe, the auxiliary fan, the dust cover and the auxiliary filter screen, the temperature sensor monitors air temperature in the machine room in real time, when the temperature inside the machine room is high, two auxiliary fans are started, one of the auxiliary fans sends outside air into the machine room through the auxiliary ventilation pipe, and the other auxiliary fan discharges air in the machine room out of the machine room through the auxiliary ventilation pipe, thereby reducing the temperature in the machine room, realizing intelligent adjustment of ventilation volume, improving adaptability of the ventilation device to environmental temperature change, and better guaranteeing stable operation of machine room equipment at suitable temperature.

[0018] The data center machine room ventilation device, through cooperation of the opening, the cover plate, the connecting rod, the dehumidification box, the first threaded hole and the perforation, before use, the connecting rod and the dehumidification box are inserted into the case through the opening, then the bolt is threadedly connected to the first threaded hole after passing through the perforation, thereby fixing the cover plate, at this time, when air flows from the first air inlet pipe to the second air inlet pipe 5 and passes through the dehumidification box, the dehumidification box can adsorb moisture in the air, thereby reducing overall humidity in the machine room, and thereby avoiding that too high humidity in the machine room affects service life of equipment in the machine room as much as possible. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0020] Figure 1 is a perspective structural schematic view of the data center machine room ventilation device of the present application;

[0021] Figure 2 is a side view and sectional view structural schematic view of the data center machine room ventilation device of the present application;

[0022] Figure 3 is a case perspective sectional view structural schematic view of the data center machine room ventilation device of the present application;

[0023] Figure 4 is a dehumidification assembly perspective structural schematic view of the data center machine room ventilation device of the present application;

[0024] Figure 5 is an auxiliary ventilation assembly perspective sectional view structural schematic view of the data center machine room ventilation device of the present application.

[0025] In the figure: 1, the case; 2, the first exhaust pipe; 3, the first air inlet pipe; 4, the second exhaust pipe; 5, the second air inlet pipe; 6, the exhaust fan; 7, the air inlet fan; 8, the self-cleaning filter assembly; 81, the filter disc; 82, the driving motor; 83, the inner partition plate; 84, the outer partition plate; 85, the dust filter screen; 86, the cleaning brush; 9, the auxiliary ventilation assembly; 91, the temperature sensor; 92, the auxiliary ventilation pipe; 93, the auxiliary fan; 94, the dust cover; 95, the auxiliary filter screen; 10, the dehumidification assembly; 101, the opening; 102, the cover plate; 103, the connecting rod; 104, the dehumidification box; 105, the first threaded hole; 106, the perforation; 11, the supporting frame; 12, the sealing ring; 13, the primary efficiency filter frame; 14, the primary efficiency filter screen; 15, the rain cover. DETAILED DESCRIPTION

[0026] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0027] Embodiment: Refer to Figure 1 and Figure 2 The utility model discloses a data center machine room ventilation device, including the case 1, the top of one side of the outer side wall of case 1 is provided with the first exhaust pipe 2, the bottom of one side of the outer side wall of case 1 is provided with the first air inlet pipe 3 near the first exhaust pipe 2, the top of one side of case 1 is provided with the second exhaust pipe 4, the bottom of one side of case 1 is provided with the second air inlet pipe 5, is provided with the exhaust fan 6 in the second exhaust pipe 4, is provided with the air inlet fan 7 in the second air inlet pipe 5, and the case 1 is fixedly connected to the outer side wall of machine room, and the first exhaust pipe 2 and the first gold wind pipe 3 are located in the machine room (not shown in the figure) outside, and the second exhaust pipe 4 and the second air inlet pipe 5 are located in the machine room, when needing to ventilate in the machine room, simultaneously opening air inlet fan 7 and exhaust fan 6, the outside air flows into the machine room after passing through the first air inlet pipe 3 and the second air inlet pipe 5, and the hot air in the machine room is discharged from the machine room through the second exhaust pipe 4 and the first exhaust pipe 2, since the hot air floats in the machine room, the second exhaust pipe 4 is arranged on the top of the case 1, can maximize the discharge efficiency of hot air, and the second air inlet pipe 5 is arranged on the bottom of the case 1, can avoid the short circuit of inlet and exhaust air flow as far as possible, and then can maximize the ventilation and heat exchange effect of the device;

[0028] The inner side wall of the first air inlet pipe 3 and the first air exhaust pipe 2 away from the cabinet 1 is provided with a primary efficiency filter frame 13 which is screwed, the inner side of the primary efficiency filter frame 13 is provided with a primary efficiency filter screen 14, in use, the primary efficiency filter frame 13 is screwed into the first air inlet pipe 3 and the first air exhaust pipe 2, thereby avoiding leaves, branches and other sundries from entering the first air inlet pipe 3 and the first air exhaust pipe 2 as much as possible, the outer side wall of the first air exhaust pipe 2 away from the cabinet 1 is fixedly connected with a rain cover 15, which can minimize the rain and snow from entering the cabinet 1 through the first air exhaust pipe 2 in rainy and snowy weather.

[0029] With reference to Figure 2 and Figure 3 , one side of the inner side wall of the cabinet 1 is provided with a self-cleaning filter assembly 8, the self-cleaning filter assembly 8 includes a filter disc 81 rotatably connected to one side of the inner side wall of the cabinet 1 and a drive motor 82 for driving the filter disc 81 to rotate, the inner side wall of the cabinet 1 is fixedly connected with an inner partition plate 83 on both sides of the drive motor 82, and the inner side wall of the cabinet 1 is fixedly connected with an outer partition plate 84 away from the inner partition plate 83;

[0030] The filter disc 81 is uniformly provided with a filter dust screen 85 in a ring shape, and the inner top wall of the cabinet 1 is provided with a cleaning brush 86 on both sides of the filter disc 81, when the air inlet fan 7 and the air exhaust fan 6 are opened, the drive motor 82 is opened, the drive motor 82 drives the filter disc 81 to rotate, when the external air flows through the space below the inner partition plate 83 and the outer partition plate 84 in the cabinet 1 and flows into the second air inlet pipe 5, the filter dust screen 85 filters the dust in the air, when the filter dust screen 85 carrying dust rotates and passes through the cleaning brush 86, the cleaning brush 86 sweeps the dust on the surface of the filter dust screen 85 to make the dust separate from the filter dust screen 85, and the dust separated from the filter dust screen 85 flows out of the inside of the cabinet 1 along with the airflow from the second air exhaust pipe 4 to the first air exhaust pipe 2 and is discharged to the external air.

[0031] With reference to Figure 2 and Figure 5 , the outer side wall of the cabinet 1 is provided with an auxiliary ventilation assembly 9, the auxiliary ventilation assembly 9 includes a temperature sensor 91 fixedly connected to one side of the outer side wall of the cabinet 1, an auxiliary ventilation pipe 92 fixedly connected to both sides of the outer side wall of the cabinet 1 and an auxiliary fan 93 arranged at the center of the inner side wall of the auxiliary ventilation pipe 92, the auxiliary fan 93, the temperature sensor 91 and the drive motor 82 are electrically connected to a control panel (not shown in the figure);

[0032] In use, the temperature sensor 91 can monitor the air temperature inside the machine room, when the temperature inside the machine room is high, start two auxiliary fans 93, one of the auxiliary fans 93 will send the outside air into the machine room through the auxiliary ventilation pipe 92, another auxiliary fan 93 through the auxiliary ventilation pipe will discharge the air in the machine room, thereby reducing the temperature inside the machine room, one end of the auxiliary ventilation pipe 92 is threadedly connected with a dust cover 94, the inside of the dust cover 94 is provided with an auxiliary filter screen 95, before use, the dust cover 94 is threadedly connected with the end of the auxiliary ventilation pipe 92, thereby avoiding leaves and other sundries through the auxiliary ventilation pipe 92 into the inside of the machine room through the auxiliary filter screen 95.

[0033] Referring to Figure 2 And Figure 4 , the bottom of the case 1 is provided with a dehumidification assembly 10, the dehumidification assembly 10 includes an opening 101 opened on the outer side wall of the case 1 near the first air inlet pipe 3 and a cover plate 102 matched with the opening 101, the outer side wall of the cover plate 102 is fixedly connected with a connecting rod 103, the side away from the cover plate 102 of the connecting rod 103 is fixedly connected with a dehumidification box 104, the outer side wall of the cover plate 102 is uniformly provided with a first threaded hole 105 around the opening 101, and the outer side wall of the cover plate 102 is uniformly provided with a through hole 106 matched with the first threaded hole 105;

[0034] Before use, the connecting rod 103 and the dehumidification box 104 are inserted into the inside of the case 1 through the opening 101, then the bolt is threadedly connected with the first threaded hole 105 after passing through the through hole 106, thereby fixing the cover plate 102, at this time, when the air flows from the first air inlet pipe 3 to the second air inlet pipe 5 and flows through the dehumidification box 104, the dehumidification box 104 can adsorb the moisture in the air, thereby reducing the overall humidity in the machine room, thereby avoiding the influence of the high humidity in the machine room on the service life of the equipment in the machine room as much as possible, the inner side wall of the case 1 is fixedly connected with a supporting frame 11 matched with the dehumidification box 104, and the inner side wall of the supporting frame 11 is fixedly connected with a sealing ring 12;

[0035] When the connecting rod 103 and the dehumidification box 104 are inserted into the inside of the case 1, the dehumidification box 104 is inserted into the supporting frame 11 and abuts against the sealing ring 12, the supporting frame 11 supports the dehumidification box 104, thereby avoiding the deformation of the connecting rod 103 caused by the high self-weight of the dehumidification box 104 as much as possible, and the sealing ring 12 can improve the air tightness between the supporting frame 11 and the dehumidification box 104 as much as possible.

[0036] The working principle of the utility model is:

[0037] Before use, the connecting rod 103 and the dehumidification box 104 are inserted into the cabinet 1 through the opening 101, then the bolt is screwed into the first threaded hole 105 through the perforation 106, and then the cover plate 102 is fixed, when the connecting rod 103 and the dehumidification box 104 are inserted into the cabinet 1, the dehumidification box 104 is inserted into the supporting frame 11 and abuts against the sealing ring 12, the supporting frame 11 supports the dehumidification box 104, so that the deformation of the connecting rod 103 caused by the high weight of the dehumidification box 104 is avoided as much as possible, and the air tightness between the supporting frame 11 and the dehumidification box 104 is improved as much as possible by the sealing ring 12, then the primary filter frame 13 is screwed into the first air inlet pipe 3 and the first air outlet pipe 2, so that leaves and branches and other sundries are prevented from entering the first air inlet pipe 3 and the first air outlet pipe 2, and the dust cover 94 is screwed onto the end of the auxiliary air pipe 92, so that leaves and other sundries are prevented from entering the machine room through the auxiliary air pipe 92 by the auxiliary filter screen 95;

[0038] When ventilation is needed in the machine room (not shown in the figure), the air inlet fan 7 and the air outlet fan 6 are opened at the same time, the outside air flows into the machine room through the first air inlet pipe 3 and the second air inlet pipe 5, and the hot air in the machine room is discharged out of the machine room through the second air outlet pipe 4 and the first air outlet pipe 2, when the air flows from the first air inlet pipe 3 to the second air inlet pipe 5 and flows through the dehumidification box 104, the dehumidification box 104 can adsorb the moisture in the air, thereby reducing the overall humidity in the machine room, and thereby preventing the high humidity in the machine room from affecting the service life of the equipment in the machine room;

[0039] When the air inlet fan 7 and the air outlet fan 6 are opened, the driving motor 82 is turned on, so that the driving motor 82 drives the filter disc 81 to rotate, when the outside air flows through the space below the inner partition plate 83 and the outer partition plate 84 in the cabinet 1 and flows into the second air inlet pipe 5, the dust filter screen 85 filters the dust in the air, when the dust-carrying dust filter screen 85 rotates and passes through the cleaning brush 86, the cleaning brush 86 sweeps the dust on the surface of the dust filter screen 85 to make the dust separate from the dust filter screen 85, and the dust separated from the dust filter screen 85 flows out of the cabinet 1 along with the air flow from the second air outlet pipe 4 to the first air outlet pipe 2 and is discharged to the outside air;

[0040] At the same time, the temperature sensor 91 can monitor the air temperature in the machine room, when the temperature in the machine room is high, two auxiliary fans 93 are started, one of the auxiliary fans 93 sends the outside air into the machine room through the auxiliary air pipe 92, and the other auxiliary fan 93 discharges the air in the machine room out of the machine room through the auxiliary air pipe, thereby reducing the temperature in the machine room.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A data center machine room ventilation device comprising a cabinet (1), characterized in that, The top end of one side of the outer side wall of the cabinet (1) is provided with a first exhaust pipe (2), the bottom end of the side close to the first exhaust pipe (2) of the outer side wall of the cabinet (1) is provided with a first air inlet pipe (3), one side of the top of the cabinet (1) is provided with a second exhaust pipe (4), one side of the bottom of the cabinet (1) is provided with a second air inlet pipe (5), the second exhaust pipe (4) is provided with an exhaust fan (6) inside, the second air inlet pipe (5) is provided with an air inlet fan (7) inside, one side of the inner side wall of the cabinet (1) is provided with a self-cleaning filter assembly (8); The self-cleaning filter assembly (8) comprises a filter disc (81) rotatably connected to one side of the inner side wall of the cabinet (1) and a driving motor (82) for driving the filter disc (81) to rotate, and inner partition plates (83) are fixedly connected to the inner side wall of the cabinet (1) on the upper and lower sides of the driving motor (82), and outer partition plates (84) are fixedly connected to the inner side wall of the cabinet (1) away from the inner partition plates (83) on both sides. The filter disc (81) is uniformly provided with a ring-shaped dust filter screen (85), and cleaning brushes (86) are arranged on the inner top wall of the cabinet (1) on both sides of the filter disc (81). The outer side wall of the cabinet (1) is provided with an auxiliary ventilation assembly (9), and the bottom of the cabinet (1) is provided with a dehumidifying assembly (10).

2. The data center room ventilation device of claim 1, wherein, The auxiliary ventilation assembly (9) comprises a temperature sensor (91) fixedly connected to one side of the outer side wall of the cabinet (1), auxiliary ventilation pipes (92) fixedly connected to both sides of the outer side wall of the cabinet (1), and an auxiliary fan (93) arranged in the center of the inner side wall of the auxiliary ventilation pipe (92).

3. The data center room ventilation device of claim 2, wherein, One end of the auxiliary ventilation pipe (92) is threadedly connected with a dustproof cover (94), and the inner side of the dustproof cover (94) is provided with an auxiliary filter screen (95).

4. The data center room ventilation device of claim 3, wherein, The dehumidifying assembly (10) comprises an opening (101) formed in the outer side wall of the cabinet (1) close to the first air inlet pipe (3) and a cover plate (102) matched with the opening (101), one side of the outer side wall of the cover plate (102) is fixedly connected with a connecting rod (103), one side of the connecting rod (103) away from the cover plate (102) is fixedly connected with a dehumidifying box (104), and a plurality of first threaded holes (105) are uniformly formed in the outer side wall of the cabinet (1) around the opening (101), and a plurality of through holes (106) matched with the first threaded holes (105) are formed in the outer side wall of the cover plate (102).

5. The data center room ventilation device of claim 4, wherein, One side of the inner side wall of the cabinet (1) is fixedly connected with a supporting frame (11) matched with the dehumidifying box (104), and the inner side wall of the supporting frame (11) is fixedly connected with a sealing ring (12).

6. The data center room ventilation device of claim 5, wherein, The inner side wall of the first air inlet pipe (3) and the first exhaust pipe (2) away from the cabinet (1) is provided with a primary efficiency filter frame (13) threadedly connected at one end, the inner side of the primary efficiency filter frame (13) is provided with a primary efficiency filter screen (14), and the outer side wall of the first exhaust pipe (2) away from the cabinet (1) is fixedly connected with a rainproof cover (15).

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