Machine room hot air exhaust device

Abstract

The utility model relates to the technical field of exhaust equipment, and discloses a machine room hot exhaust device which comprises a machine frame, a single-opening mesh door is rotatably connected to the front end of the machine frame, a heat collecting door box is fixedly connected to the rear side of the machine frame, and an automatic shutter door is rotatably connected to the rear side of the heat collecting door box. A temperature sensor is arranged at the upper left corner of the automatic shutter door in a penetrating mode, a ventilation hole is formed in the inner side of the top of the heat collection door box in a penetrating mode, a heat dissipation assembly is arranged in the ventilation hole, an air guide piece is fixedly connected to the top of the heat collection door box, and an air pipe is fixedly connected to the top of the air guide piece. A plurality of air pipe lower sealing plates are arranged at the bottom of the air pipe, and a hoisting assembly is arranged outside the air pipe. According to the utility model, the hot air exchanged by the communication equipment is completely collected by the hot air exhaust comprehensive pallet, and is not dissipated in the machine room and cold air, but is recovered and treated, so that the non-equipment refrigeration loss of the cooling capacity of the machine room is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust equipment, in particular to a hot exhaust device for a computer room. Background Art

[0002] At present, in a communication computer room, an integrated container rack is mainly used to provide an installation space and shell protection for communication equipment such as servers and switches. At the same time, mesh doors are used at the front and back to form front and back ventilation to provide a certain amount of ventilation and heat dissipation for the equipment. The hot air freely escapes in the computer room.

[0003] For the existing hot exhaust device in the computer room, firstly, after the cold air of the air conditioner exchanges with the communication equipment and becomes hot air, it freely escapes in the computer room. Part of it will return to the air conditioner return air outlet, and part of it will neutralize with the cold air in the computer room, increasing the temperature of the computer room. Secondly, the hot air is not completely isolated from the cold air, and is not recycled and processed, increasing the temperature of the computer room, so that the air conditioner needs to consume more electric power for refrigeration, which is more power-consuming and not energy-saving.

[0004] In view of the above problems, a hot exhaust device for a computer room is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hot exhaust device for a computer room, which solves the problem that the air conditioner in the background art needs to consume more electric power for refrigeration, is more power-consuming and not energy-saving.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A hot exhaust device for a computer room, including a frame, a single-opening mesh door is rotatably connected to the front end of the frame, a hot air collecting box is fixedly connected to the rear side of the frame, an automatic louver door is rotatably connected to the rear side of the hot air collecting box, a temperature sensor is penetrated and arranged at the upper left corner of the automatic louver door, a ventilation hole is penetrated and opened in the inner top of the hot air collecting box, a heat dissipation component is arranged in the ventilation hole, a wind guiding member is fixedly connected to the top of the hot air collecting box, an air duct is fixedly connected to the top of the wind guiding member, a plurality of air duct lower sealing plates are arranged at the bottom of the air duct, and a hoisting component is arranged outside the air duct.

[0007] By adopting the above technical solution, after the cold air in the computer room exchanges with the communication equipment and becomes hot air, it will be guided back to the hot air return air outlet of the air conditioner or outside the computer room through the hot exhaust system, greatly reducing the temperature of the computer room and reducing the influence of the hot air on the temperature rise in the computer room.

[0008] As a further description of the above technical solution: The heat dissipation component includes a mounting frame, the outside of the mounting frame is fixedly connected to the inner wall of the ventilation hole, and a heat dissipation fan is arranged inside the mounting frame.

[0009] By adopting the above technical solution, when receiving the start-stop signal of the temperature sensor, the heat dissipation fan can be started and stopped.

[0010] As a further description of the above technical solution: The hoisting assembly includes a support frame, the support frame is arranged at the bottom of the air duct, both ends of the support frame are fixedly connected with hoisting rods, and mounting seats are fixedly connected to the tops of the two hoisting rods.

[0011] By adopting the above technical solution, the hoisting assembly can match the size of the air duct and complete the installation and fixation of the air duct.

[0012] As a further description of the above technical solution: A window door switch is arranged outside the automatic louver door.

[0013] By adopting the above technical solution, it is convenient to open the automatic louver door.

[0014] As a further description of the above technical solution: An electric control box is fixedly connected to the inner side of the top of the heat collecting box, and the electric control box is arranged in front of the ventilation hole.

[0015] By adopting the above technical solution, an input power supply of 220V or 48V can be used, and no less than 10 input branches can be accessed to complete the power supply and distribution of the entire heat collecting box electrical appliances.

[0016] As a further description of the above technical solution: The air guiding member is arranged outside the ventilation hole.

[0017] By adopting the above technical solution, the hot air guided by the air guiding member can be cascaded through multiple pieces and guided to the air return opening of the air conditioner or outside the machine room.

[0018] As a further description of the above technical solution: An air duct end sealing plate is fixedly connected to the right side of the air duct.

[0019] By adopting the above technical solution, the air duct can be closed at the air duct port where air outlet is not required.

[0020] As a further description of the above technical solution: A placement plate is fixedly connected to the inner side of the frame.

[0021] By adopting the above technical solution, it is used to support communication equipment.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] A hot air exhaust device for a machine room provided by the present utility model can completely collect the hot air after the communication equipment exchanges it. Instead of escaping into the machine room and mixing with cold air, it is recycled and processed, reducing the non-equipment refrigeration loss of the cold air in the machine room, making the cold air utilization rate of the machine room higher. The communication equipment can reach the set operating temperature faster, the air conditioner can operate for a shorter time, and it is more energy-saving and power-saving. Description of the Drawings

[0024] Figure 1 is the rear three-dimensional schematic view of the overall structure of the present utility model;

[0025] Figure 2 is the schematic view of the internal structure of the heat collecting box of the present utility model;

[0026] Figure 3 is Figure 2 the enlarged view at position A in

[0027] In the figure: 1, single-opening mesh door; 2, frame; 3, window door switch; 4, heat collecting box; 5, automatic louver door; 6, cooling fan; 7, temperature sensor; 8, electric control box; 9, air guiding member; 10, air duct; 11, lower air duct sealing plate; 12, hoisting rod; 13, air duct end sealing plate; 14, ventilation hole; 15, mounting seat; 16, support frame; 17, placing plate; 18, mounting rack. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0030] Refer to Figure 1 、 Figure 2 and Figure 3, a hot air exhaust device for a computer room of the present utility model includes a frame 2. A single-opening mesh door 1 is rotatably connected to the front end of the frame 2. A hot air collecting box 4 is fixedly connected to the rear side of the frame 2, which can collect the hot air discharged from communication equipment. An automatic louver door 5 is rotatably connected to the rear side of the hot air collecting box 4. When receiving the door opening and closing signal sent by the electric control box 8, the louvers can be automatically opened or closed. A temperature sensor 7 penetrates and is arranged at the upper left corner of the automatic louver door 5, which can conveniently detect the hot air temperature in the hot air collecting box 4. A ventilation hole 14 penetrates and is opened in the inner side of the top of the hot air collecting box 4, which is convenient for installing the heat dissipation component. A heat dissipation component is arranged in the ventilation hole 14. A wind guiding member 9 is fixedly connected to the top of the hot air collecting box 4. An air duct 10 is fixedly connected to the top of the wind guiding member 9. The wind guiding member 9 can guide the hot air in the hot air collecting box 4 into the air duct 10. A plurality of air duct lower sealing plates 11 are arranged at the bottom of the air duct 10, which can be flexibly adjusted with the wind guiding member 9 to close the reserved air openings not connected to the wind guiding member 9. A hoisting component is arranged outside the air duct 10. The air duct 10 is hoisted below the roof through multiple sets of hoisting components. The air ducts 10 are cascaded together in multiple sections according to needs.

[0031] Refer to Figure 2 and Figure 3 , the heat dissipation component includes a mounting frame 18. The outside of the mounting frame 18 is fixedly connected to the inner wall of the ventilation hole 14. A heat dissipation fan 6 is arranged inside the mounting frame 18. The hot air can be discharged through the heat dissipation component. The hoisting component includes a support frame 16. The support frame 16 is arranged at the bottom of the air duct 10. Hoisting rods 12 are fixedly connected to both ends of the support frame 16. Mounting seats 15 are fixedly connected to the tops of the two hoisting rods 12. Through the hoisting component, the size of the air duct 10 can be matched to complete the installation and fixation of the air duct 10.

[0032] Refer to Figure 1 , Figure 2 and Figure 3 , a window door switch 3 is arranged outside the automatic louver door 5, which is convenient for opening the automatic louver door 5. An electric control box 8 is fixedly connected to the inner side of the top of the hot air collecting box 4. The electric control box 8 is electrically connected to the automatic louver door 5. The electric control box 8 is arranged in front of the ventilation hole 14. The wind guiding member 9 is arranged outside the ventilation hole 14. An air duct end sealing plate 13 is fixedly connected to the right side of the air duct 10. A placement plate 17 is fixedly connected to the inner side of the frame 2, which is used for installing communication equipment.

[0033] Working principle: When the product is in use, the hot air discharged from the communication device gathers in the hot air collecting box 4. The temperature sensor 7 detects that the temperature reaches the set value and sends a signal to control the operation of the upper cooling fan 6 to discharge the hot air upward. The hot air enters the interior of the air duct 10 through the air guiding member 9, and then is connected to the hot return air port of the air conditioner or discharged from the machine room through the air duct 10. Thereby, the temperature inside the machine room is reduced, the operation time of the air conditioner is reduced, energy is saved and electricity is conserved. When receiving the door opening and closing signal sent by the electric control box 8, the louvers inside the automatic louver door 5 can be automatically opened or closed. When closed, the hot air can be sealed in the hot air collecting box 4 without escaping. When the fan fails or the temperature in the hot air collecting box 4 exceeds the failure set value, heat dissipation can be emergently turned on.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A heat exhaust device for a computer room, comprising a rack (2), characterized in that: The front end of the frame (2) is rotatably connected to a single-open mesh door (1), the rear side of the frame (2) is fixedly connected to a heat exchanger box (4), the rear side of the heat exchanger box (4) is rotatably connected to an automatic shutter door (5), the upper left corner of the automatic shutter door (5) is penetrated and provided with a temperature sensor (7), the top inner side of the heat exchanger box (4) is penetrated and provided with a ventilation hole (14), a heat dissipation component is provided in the ventilation hole (14), the top of the heat exchanger box (4) is fixedly connected to an air guide (9), the top of the air guide (9) is fixedly connected to an air duct (10), the bottom of the air duct (10) is provided with a plurality of air duct lower sealing plates (11), and the outside of the air duct (10) is provided with a hanging component.

2. A heat exhaust device for a computer room according to claim 1, characterized in that: The heat dissipation assembly comprises a mounting frame (18), the outside of the mounting frame (18) is fixedly connected to the inner wall of the ventilation hole (14), and a heat dissipation fan (6) is arranged inside the mounting frame (18).

3. A heat exhaust device for a computer room according to claim 1, characterized in that: The hanging assembly comprises a support frame (16), wherein the support frame (16) is arranged at the bottom of the air duct (10), both ends of the support frame (16) are fixedly connected to hanging rods (12), and the tops of the two hanging rods (12) are fixedly connected to mounting seats (15).

4. A heat exhaust device for a computer room according to claim 1, characterized in that: A window switch (3) is arranged on the outer side of the automatic shutter door (5).

5. A heat exhaust device for a computer room according to claim 1, characterized in that: An electric control box (8) is fixedly connected to the inner side of the top of the heat exchanger box (4), and the electric control box (8) is arranged in front of the ventilation hole (14).

6. A heat exhaust device for a computer room according to claim 1, characterized in that: The air guide member (9) is arranged outside the ventilation hole (14).

7. A heat exhaust device for a computer room according to claim 1, characterized in that: The right side of the air duct (10) is fixedly connected with an air duct end sealing plate (13).

8. The heat exhaust device for a computer room according to claim 1, characterized in that: A placement plate (17) is fixedly connected to the inner side of the frame (2).

Images