Energy-saving heat dissipation and air exhaust device for communication machine room

Abstract

The invention discloses a communication machine room energy-saving heat dissipation exhaust device, and relates to the technical field of heat dissipation, the communication machine room energy-saving heat dissipation exhaust device comprises a machine room shell, a communication machine room is fixedly connected in the machine room shell, and through cavities are formed in all side faces between the communication machine room and the machine room shell; an outlet is formed between the bottom of the communication machine room and the machine room shell, a cooling fan is installed on the top of the inner side of the communication machine room, and a first rotating frame used for guiding out hot air in the communication machine room is rotationally connected to the middle of the machine room shell. On one hand, hot air is exhausted through the first rotating stand, on the other hand, cold air is introduced into the through cavity through the second rotating stand for heat exchange, the heat dissipation and exhaust effects are achieved through combination of the first rotating stand and the second rotating stand, the heat dissipation efficiency is greatly improved, and the exhaust process and the heat exchange process are connected and do not affect each other; and hot air discharged in the circulation process is prevented from being cooled temporarily and circulated to the surface and the interior of the machine room as air, so that the heat dissipation efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation, and in particular to an energy-saving heat dissipation and exhaust device for a communication room. Background Art

[0002] The heat dissipation and exhaust devices in the communication room are important facilities to ensure the normal operation of the equipment in the room. These devices help to remove the heat in the room and prevent the equipment from overheating through effective air circulation and temperature control.

[0003] When small computer rooms use exhaust fans for direct exhaust, the exhausted hot air is not effectively utilized. At the same time, there are many hot spots on the equipment and walls of the computer room, and the exhaust fans cannot specifically solve these local hot spots. If the exhausted hot air is directly used for air circulation on the surface of the computer room, the heat dissipation effect is very limited because the hot air is not cooled, and it may even cause the local temperature to rise further, thus affecting the normal operation of the equipment.

[0004] Based on the above situation, the present invention proposes an energy-saving heat dissipation and exhaust device for a communication room. Summary of the invention

[0005] In order to overcome the shortcomings mentioned in the background technology, the present invention provides an energy-saving heat dissipation and exhaust device for a communication room.

[0006] A communication room energy-saving heat dissipation and exhaust device comprises a room shell, the communication room is fixedly connected to the inside of the room shell, an air inlet is opened at the bottom of the communication room, a through cavity is arranged on each side between the communication room and the room shell, an outlet is arranged between the bottom of the communication room and the room shell, the outlet is communicated with the through cavity, a cooling fan is installed on the inner top of the communication room, a first rotating frame for guiding hot air in the communication room to the outside is rotatably connected to the middle of a side of the room shell close to the cooling fan, the first rotating frame is fixedly connected to a first gear, a second rotating frame symmetrically distributed along the radial direction of the first rotating frame is rotatably connected to a side of the room shell close to the cooling fan, the second rotating frame is used to guide outside air into the through cavity, a second gear is fixedly connected to a side of the second rotating frame close to the first gear, and the second gear is meshed with the first gear.

[0007] In addition, it is particularly preferred that both left and right sides of the bottom of the communication room are arranged in an arc shape to divide the exit into three areas.

[0008] In addition, it is particularly preferred that evenly distributed dividing grooves are opened on the left and right inner walls of the machine room shell, and adjacent dividing grooves divide the side walls of the machine room shell into evenly distributed diversion grooves.

[0009] In addition, it is particularly preferred that the heat conducting plates are symmetrically distributed along the dividing grooves, and the heat conducting plates are rotatably connected to the dividing grooves.

[0010] In addition, it is particularly preferred that it further includes push racks symmetrically distributed along the machine room shell, the push racks are slidably connected to the machine room shell, and the heat conducting plate is extrusion-fitted with adjacent push racks.

[0011] In addition, it is particularly preferred that it also includes support blocks symmetrically distributed along the machine room shell, the support blocks are fixed to one side of the machine room shell close to the first rotating frame, and anti-reversal plates are fixed between the symmetrically distributed support blocks, and the anti-reversal plates are used to prevent the first rotating frame from rotating the drawn-out hot air back into the communication room.

[0012] In addition, it is particularly preferred that it also includes a fixing frame symmetrically distributed along the machine room shell, the fixing frame is fixedly connected to the machine room shell, the fixing frame is rotatably connected to a bidirectional screw, and the bidirectional screw is threadedly connected to the adjacent pushing frame on the same side.

[0013] In addition, it is particularly preferred that the thread directions at both ends of the bidirectional screw are opposite.

[0014] In addition, it is particularly preferred that it also includes windward plates symmetrically distributed along the machine room shell, the windward plates are rotatably connected to the machine room shell, the center of gravity of the windward plates is biased outward, the machine room shell is fixed with fixed blocks symmetrically distributed along the machine room shell, the fixed blocks are slidably connected with push rods, the push rods are located between adjacent windward plates and push racks, the windward plates are located above adjacent push racks, and the push racks push the windward plates to rotate and close via the push rods.

[0015] In addition, it is particularly preferred that a windward frame is further included, the windward frame is fixedly connected to the heat conducting plate, a flow cavity is provided between the windward frame and the adjacent heat conducting plate, and the windward frame is fixedly connected to a longitudinally distributed air guide box.

[0016] Beneficial effects of the present invention: On the one hand, the present invention discharges hot air through the first rotating frame, and on the other hand, introduces cold air into the cavity for heat exchange through the second rotating frame. The combination of the two can achieve the effect of heat dissipation and exhaust, greatly improving the heat dissipation efficiency, and the exhaust process and the heat exchange process are interconnected but do not affect each other, avoiding the hot air discharged during the circulation process from being cooled temporarily, and circulating as air to the surface and interior of the computer room, further improving the heat dissipation efficiency.

[0017] The present invention can push the heat conducting plate to swing up and down by adjusting the push frame up and down, thereby adjusting the opening between the two heat conducting plates, and reducing the corresponding opening amount according to the heat generation of the area, so as to achieve the effect of reasonably regulating the air residence time.

[0018] The present invention forms an inverted eight-shaped shape through adjacent heat-conducting plates, so that each time the airflow passes through the heat-conducting plate, the downward flow is delayed, and the time the air stays near the communication machine is prolonged, which is conducive to better heat exchange.

[0019] The present invention can push the heat conducting plate to swing up and down by adjusting the push frame up and down, thereby adjusting the opening between the two heat conducting plates, and reducing the corresponding opening amount according to the heat generation of the area, so as to achieve the effect of reasonably regulating the air residence time.

[0020] The present invention can adjust the side area where the communication machine has severe heat generation by rotating the bidirectional screw forward and backward, prolonging the stay of air at the communication machine with heat generation for heat exchange, while allowing the air in the other side area to flow quickly.

[0021] The invention closes the windward plate on one side where gas is accumulated by rotating the bidirectional screw forward and backward to prevent gas from overflowing from the accumulation location, and opens the windward plate on the other side to supplement the inflow of natural air.

[0022] The present invention uses the windward frame and the air guide box to ensure that the air in the diverter slot in the cavity is fully in contact with the heat conduction plate, so that the heat on the heat conduction plate is transferred to the air in the diverter slot in the cavity as quickly as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the communication room, the room housing and the cooling fan of the present invention.

[0025] Figure 3 It is a three-dimensional structural schematic diagram of components such as the heat dissipation fan, the first rotating frame and the first gear of the present invention.

[0026] Figure 4 It is a three-dimensional structural schematic diagram of components such as a machine room shell, a heat conducting plate and a push frame of the present invention.

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the heat conducting plate and the push frame of the present invention.

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the first rotating frame, the anti-reversal plate, the supporting block and other components of the present invention.

[0029] Figure 7 It is a three-dimensional structural schematic diagram of the push frame, the fixing frame and the bidirectional screw and other components of the present invention.

[0030] Figure 8 It is a three-dimensional structural schematic diagram of the push frame, fixed block, push rod and other components of the present invention.

[0031] Fig. 9 It is a schematic diagram of the three-dimensional structure of the windward plate, the fixing block and the push rod of the present invention.

[0032] Fig.10 It is a schematic diagram of the three-dimensional structure of the heat conducting plate, the windward frame and the air guide box of the present invention.

[0033] The numbers in the figure are as follows: 1_communication room, 2_room housing, 3_cooling fan, 4_first rotating frame, 5_first gear, 6_second gear, 7_second rotating frame, 8_heat conduction plate, 9_push frame, 10_anti-reverse plate, 11_support block, 12_fixed frame, 13_bidirectional screw, 14_windward plate, 15_fixed block, 16_push rod, 17_windward frame, 18_air guide box. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0035] Embodiment 1: An energy-saving heat dissipation and exhaust device for a communication room, such as Figure 1-Figure 3 As shown, it includes a machine room shell 2, the inner walls on the left and right sides of the machine room shell 2 are provided with evenly distributed dividing grooves, and the adjacent dividing grooves divide the side walls of the machine room shell 2 into evenly distributed diversion grooves. The communication room 1 is fixedly connected to the inside of the machine room shell 2, and the bottom of the communication room 1 is provided with an air inlet, and each side between the communication room 1 and the machine room shell 2 is provided with a through cavity, and an outlet is provided between the bottom of the communication room 1 and the machine room shell 2. The left and right sides of the bottom of the communication room 1 are both arranged in an arc shape, which is used to divide the outlet into three areas. The outlet A cooling fan 3 is installed on the inner top of the communication room 1, which is connected to the through cavity. A first rotating frame 4 is rotatably connected to the middle of the top of the room shell 2. When the first rotating frame 4 rotates clockwise, the hot air in the communication room 1 is discharged to the outside. A first gear 5 is fixedly connected to the rear side of the first rotating frame 4. A second rotating frame 7 symmetrically distributed along the first rotating frame 4 is rotatably connected to the top of the room shell 2. The second rotating frame 7 is used to introduce outside air into the through cavity. A second gear 6 is fixedly connected to the rear side of the second rotating frame 7, and the second gear 6 is meshed with the first gear 5.

[0036] The heat dissipation fan 3 is started, and the heat dissipation fan 3 absorbs the heat generated by the communication machine in the communication room 1 upwards. When the hot air is discharged, it pushes the first rotating frame 4 to rotate clockwise, and the first rotating frame 4 discharges the hot air upwards from the middle. At the same time, the first rotating frame 4 drives the first gear 5 to rotate clockwise, thereby driving the second gear 6 to rotate counterclockwise, and then driving the second rotating frame 7 to rotate. The second rotating frame 7 introduces the external cold air downward into the cavity from the left and right sides. In the process of flowing downward along the cavity, the cold air will exchange heat with the heat generated by the operation of the communication machine. The gas exchanged with heat in the cavity is then discharged through the outlet. In this way, the present invention discharges the hot air through the first rotating frame 4 on the one hand, and introduces the cold air into the cavity for heat exchange through the second rotating frame 7 on the other hand. The combination of the two can achieve the effect of heat dissipation and exhaust, greatly improving the heat dissipation efficiency, and the exhaust process and the heat exchange process are interconnected but do not affect each other, avoiding that the hot air discharged in the circulation process has not yet been cooled, and then circulates to the surface and interior of the room as air, further improving the heat dissipation efficiency.

[0037] Embodiment 2: Based on embodiment 1, Figure 4 and Figure 5 As shown, it also includes heat conducting plates 8 that are symmetrically distributed along the dividing slots, each dividing slot has four heat conducting plates 8, and they are distributed up and down. The heat conducting plates 8 are rotatably connected to the dividing slots, and the left and right sides of the machine room shell 2 are slidably connected to push racks 9 that are symmetrically distributed up and down along the machine room shell 2. The heat conducting plates 8 are squeezed and matched with adjacent push racks 9.

[0038] The heat conducting plate 8 conducts the heat of the communication machine to itself, and the airflow in the cavity flows downward along the diverter groove of the machine room shell 2, conducting the heat on the heat conducting plate 8 away, and the adjacent heat conducting plates 8 together form an inverted eight-shaped shape, so that each time the airflow passes through the heat conducting plate 8, the downward flow is delayed, extending the time the air stays near the communication machine, which is conducive to better heat exchange.

[0039] By adjusting the push frame 9 up and down, the heat conducting plate 8 can be pushed to swing up and down, thereby adjusting the opening between the two heat conducting plates 8, and reducing the corresponding opening amount according to the heat generation of the area, so as to achieve the effect of reasonably regulating the air residence time.

[0040] like Figure 6 As shown, it also includes support blocks 11 symmetrically distributed along the front and back of the machine room shell 2. The support blocks 11 are fixedly connected to one side of the machine room shell 2 close to the first rotating frame 4. An anti-reverse plate 10 is fixedly connected between the support blocks 11 symmetrically distributed front and back. The anti-reverse plate 10 is used to prevent the first rotating frame 4 from rotating the drawn hot air clockwise and then drawing it back into the communication room 1.

[0041] like Figure 4 and Figure 7As shown, it also includes a fixing frame 12 symmetrically distributed along the machine room shell 2, the fixing frame 12 is fixedly connected to the machine room shell 2, the fixing frame 12 is rotatably connected to a bidirectional screw 13, the bidirectional screw 13 is threadedly connected to the adjacent push frame 9 on the same side, and the thread directions of the two ends of the bidirectional screw 13 are opposite.

[0042] When the communication machine on the upper side is seriously heated, the bidirectional screw 13 is rotated forward to make the upper push frame 9 slide upward, thereby reducing the opening between the two adjacent heat transfer plates 8 on the upper side that form an inverted eight-shaped shape, and the lower push frame 9 slides downward, thereby increasing the opening between the two adjacent heat transfer plates 8 on the lower side that form an inverted eight-shaped shape. The purpose of such adjustment is to extend the time that the air stays at the heated communication machine on the upper side for heat exchange, and at the same time make the hot air flow out of the upper opening quickly flow out through the lower opening.

[0043] When the communication machine on the lower side is seriously heated, the bidirectional screw 13 is reversed to make the upper push frame 9 slide downward, thereby enlarging the opening between the two adjacent heat transfer plates 8 on the upper side that form an inverted eight-shaped shape, and the lower push frame 9 slides upward, thereby reducing the opening between the two adjacent heat transfer plates 8 on the lower side that form an inverted eight-shaped shape. The purpose of such adjustment is to extend the time that the air stays at the heating communication machine on the lower side for heat exchange, while allowing the air to flow quickly from the upper opening to the lower side.

[0044] like Figure 4 , Figure 8 and Fig. 9 As shown, it also includes windward plates 14 symmetrically distributed along the machine room shell 2. There are four windward plates 14 in total and they are distributed up and down. The windward plates 14 are rotatably connected to the machine room shell 2. The center of gravity of the windward plates 14 is biased to the outside. The left and right sides of the machine room shell 2 are fixed with fixed blocks 15 symmetrically distributed along the machine room shell 2. The fixed blocks 15 are slidably connected with push rods 16 in the up and down directions. The push rods 16 are located between adjacent windward plates 14 and push racks 9. The windward plates 14 are located above the adjacent push racks 9. The push racks 9 push the windward plates 14 to rotate and close through the push rods 16.

[0045] When the upper communication machine generates serious heat and needs to rotate the bidirectional screw 13 forward, the upper push frame 9 will contact the bottom end of the upper push rod 16 during the upward sliding process, and push the upper push rod 16 to slide upward, and the upper push rod 16 pushes the upper windward plate 14 to rotate inward and close, preventing the gas accumulated at the upper opening from overflowing. At the same time, the lower push frame 9 slides downward and disengages from the bottom end of the lower push rod 16. At this time, since the center of gravity of the windward plate 14 is biased outward, the lower windward plate 14 rotates outward and opens, allowing the outside air to enter the cavity along the lower windward plate 14, assisting the hot air flow flowing out of the upper opening to quickly flow out through the lower opening, and at the same time cooling the hot air flow flowing to the lower side.

[0046] When the bidirectional screw 13 is reversed, the upper push frame 9 will disengage from the bottom end of the upper push rod 16 during the downward sliding process. At this time, since the center of gravity of the windward plate 14 is biased outward, the upper windward plate 14 rotates outward to open, allowing the outside air to enter the cavity along the upper windward plate 14, assisting the air to flow quickly from the upper opening to the lower side, while supplementing the air to enter. At the same time, the lower push frame 9 slides upward and contacts the bottom end of the lower push rod 16, and pushes the lower push rod 16 to slide upward. The lower push rod 16 pushes the lower windward plate 14 to rotate inward and close, preventing the gas accumulated at the lower opening from overflowing.

[0047] Embodiment 3: Based on embodiment 2, Fig.10 As shown, it also includes a windward frame 17, which is fixedly connected to the heat conducting plate 8, a flow cavity is provided between the windward frame 17 and the adjacent heat conducting plate 8, and the windward frame 17 is fixedly connected to a longitudinally distributed air guide box 18, and the air entering the diverter groove flows along the windward frame 17 and the air guide box 18, so that the air in the diverter groove in the cavity is fully in contact with the heat conducting plate 8, so that the heat on the heat conducting plate 8 is transferred to the air in the diverter groove in the cavity as soon as possible.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving heat dissipation and exhaust device for a communication room, characterized in that: The invention comprises a machine room shell (2), a communication room (1) fixedly connected to the inside of the machine room shell (2), an air inlet being provided at the bottom of the communication room (1), a through cavity being provided on each side between the communication room (1) and the machine room shell (2), an outlet being provided between the bottom of the communication room (1) and the machine room shell (2), the outlet being communicated with the through cavity, a cooling fan (3) being installed at the top of the inner side of the communication room (1), and a fan for cooling air being rotatably connected in the middle of one side of the machine room shell (2) close to the cooling fan (3) A first rotating frame (4) for guiding the hot air in the communication room (1) outwards, the first rotating frame (4) being fixedly connected to a first gear (5), a second rotating frame (7) symmetrically distributed along the radial direction of the first rotating frame (4) being rotatably connected to a side of the room housing (2) close to the cooling fan (3), the second rotating frame (7) being used to guide the outside air into the through cavity, a second gear (6) being fixedly connected to a side of the second rotating frame (7) close to the first gear (5), the second gear (6) being meshed with the first gear (5).

2. The energy-saving heat dissipation and exhaust device for a communication room according to claim 1, characterized in that: The bottom left and right sides of the communication room (1) are both arranged in an arc shape, so as to divide the exit into three areas.

3. The energy-saving heat dissipation and exhaust device for a communication room according to claim 2, characterized in that: The inner walls on the left and right sides of the machine room shell (2) are provided with evenly distributed dividing grooves, and the adjacent dividing grooves divide the side walls of the machine room shell (2) into evenly distributed diversion grooves.

4. The energy-saving heat dissipation and exhaust device for a communication room according to claim 3, characterized in that: It also includes heat conducting plates (8) symmetrically distributed along the dividing groove bars, wherein the heat conducting plates (8) are rotatably connected to the dividing groove bars.

5. The energy-saving heat dissipation and exhaust device for a communication room according to claim 4, characterized in that: It also includes push racks (9) symmetrically distributed along the machine room shell (2), the push racks (9) are slidably connected to the machine room shell (2), and the heat conducting plate (8) is extrusion-matched with the adjacent push racks (9).

6. The energy-saving heat dissipation and exhaust device for a communication room according to claim 5, characterized in that: It also includes support blocks (11) symmetrically distributed along the machine room shell (2), the support blocks (11) being fixedly connected to one side of the machine room shell (2) close to the first rotating frame (4), and anti-reversal plates (10) being fixedly connected between the symmetrically distributed support blocks (11), the anti-reversal plates (10) being used to prevent the first rotating frame (4) from rotating the drawn hot air back into the communication room (1).

7. The energy-saving heat dissipation and exhaust device for a communication room according to claim 6, characterized in that: It also includes a fixing frame (12) symmetrically distributed along the machine room shell (2), the fixing frame (12) is fixedly connected to the machine room shell (2), the fixing frame (12) is rotatably connected to a bidirectional screw rod (13), and the bidirectional screw rod (13) is threadedly connected to the adjacent pushing frame (9) on the same side.

8. The energy-saving heat dissipation and exhaust device for a communication room according to claim 7, characterized in that: The thread directions of the two ends of the bidirectional screw (13) are opposite.

9. An energy-saving heat dissipation and exhaust device for a communication room according to claim 8, characterized in that: It also includes windward plates (14) symmetrically distributed along the machine room shell (2), the windward plates (14) are rotatably connected to the machine room shell (2), the center of gravity of the windward plates (14) is biased outward, the machine room shell (2) is fixedly connected to a fixed block (15) symmetrically distributed along the machine room shell (2), the fixed block (15) is slidably connected to a push rod (16), the push rod (16) is located between the adjacent windward plates (14) and the push frame (9), the windward plates (14) are located above the adjacent push frame (9), and the push frame (9) pushes the windward plates (14) to rotate and close through the push rod (16).

10. The energy-saving heat dissipation and exhaust device for a communication room according to claim 9, characterized in that: It also includes a windward frame (17), the windward frame (17) is fixedly connected to the heat conducting plate (8), a flow cavity is provided between the windward frame (17) and the adjacent heat conducting plate (8), and the windward frame (17) is fixedly connected to a longitudinally distributed air guide box (18).

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