Machine room heat dissipation system

Abstract

The utility model discloses a machine room heat dissipation system which comprises a water cooling device and an air cooling device, the water cooling device is arranged in the circumferential direction of the wall of a machine room in an extending mode, the air cooling device comprises an air cooling machine, an exhaust pipe and a floor, the floor is laid in the machine room, and an overhead space is formed between the floor and the bottom wall of the machine room in a spaced mode. The air cooling machine is arranged on the outer side of the machine room, one end of the exhaust pipe is connected with the air cooling machine, the other end of the exhaust pipe penetrates through the wall of the machine room and extends into the overhead space, and therefore stable ascending airflow can be formed in the machine room and the wall of the machine room can be rapidly cooled through the machine room heat dissipation system. Therefore, the temperature areas in the machine room are consistent, and the temperature of the machine room is effectively regulated and controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment rooms, and in particular relates to a heat dissipation system for a room. Background Art

[0002] An electrical equipment room is a room used to store electrical equipment. When operating, electrical equipment releases a large amount of heat, raising the temperature inside the room. Excessively high temperatures can affect the normal operation of the equipment and, in severe cases, can cause a fire. The utility model number CN202122373795.9 discloses a safe heat dissipation device for electrical equipment in a computer room. A cold air duct is installed on the top of the room to directly dissipate heat from the electrical equipment. However, this heat dissipation device causes the temperature at the electrical equipment to be significantly lower than that elsewhere in the room. This results in significant temperature differences between different areas of the room, making it difficult to effectively regulate the room's temperature. Utility Model Content

[0003] In response to the above-mentioned defects or shortcomings, the present invention provides a computer room heat dissipation system, which aims to solve the technical problem that the existing computer room heat dissipation device is set up irrationally, resulting in large temperature differences in the computer room and difficulty in effectively regulating the computer room temperature.

[0004] To achieve the above-mentioned purpose, the present invention provides a computer room heat dissipation system, wherein the computer room heat dissipation system includes a water cooling device and an air cooling device. The water cooling device is extended along the circumference of the computer room wall. The air cooling device includes an air cooler, an exhaust duct and a floor. The floor can be laid on the floor of the computer room and separated from the ground to form an overhead space. Ventilation holes connecting the upper and lower spaces are also formed on the floor. The air cooler is arranged outside the computer room. One end of the exhaust duct is connected to the air cooler, and the other end passes through the computer room wall and extends into the overhead space.

[0005] In an embodiment of the present invention, a plurality of staggered air-cooling areas and host placement areas are provided on the floor, each air-cooling area is provided with a plurality of ventilation holes arranged in an array, the exhaust duct passes through the plurality of air-cooling areas in sequence, and the exhaust duct is provided with exhaust holes corresponding to each air-cooling area, and the host placement area is used to place the host.

[0006] In an embodiment of the present invention, the air cooling device further includes a protective pad laid on the floor, the protective pad is configured to be a breathable material and covers the ventilation holes.

[0007] In an embodiment of the utility model, the water cooling device includes a water pump, a first water-cooling pipe, a second water-cooling pipe and a drain pipe. The water pump and the drain pipe are both arranged on the outside of the computer room wall, the first water-cooling pipe and the second water-cooling pipe are both arranged on the inside of the wall, and the first water-cooling pipe and the second water-cooling pipe are arranged in parallel and spaced apart along the height direction of the computer room wall. A connecting pipe is connected between the first water-cooling pipe and the second water-cooling pipe. One of the first water-cooling pipe and the second water-cooling pipe is connected to the water pump, and the other is connected to the drain pipe.

[0008] In an embodiment of the present invention, the installation height of the first water-cooling pipe is 2 / 3 of the height of the wall of the machine room, and the installation height of the second water-cooling pipe is 1 / 3 of the height of the wall of the machine room.

[0009] In an embodiment of the present invention, the first water cooling pipe is located on the upper side of the second water cooling pipe, the upper end of the drain pipe is connected to the first water cooling pipe, the lower end of the drain pipe forms a drain port, and the drain port is located on the lower side of the second water cooling pipe.

[0010] In an embodiment of the present invention, the heat dissipation system of the computer room further includes an intake fan and an exhaust fan arranged on the wall of the computer room, and the intake fan and the exhaust fan are arranged from bottom to top with the water cooling device spaced therebetween.

[0011] In an embodiment of the present invention, a dustproof component is further provided at the inlet fan and / or the exhaust fan, and the dustproof component is used to prevent dust from entering the interior of the machine room.

[0012] In an embodiment of the present invention, the computer room heat dissipation system further includes a dust removal device disposed on the top of the computer room, an air inlet pipe of the dust removal device extends into the interior of the computer room, and an air inlet of the air inlet pipe is disposed close to the exhaust fan.

[0013] In an embodiment of the present invention, the computer room cooling system also includes a temperature monitoring device, which includes a first sensor for monitoring the interior of the computer room and a second sensor for monitoring the temperature of the computer room wall. The air cooler is communicated with the first sensor and is used to start when the temperature inside the computer room reaches a preset temperature. The water cooling device is communicated with the second sensor and is used to start when the temperature of the computer room wall reaches a preset temperature.

[0014] Through the above technical solution, the computer room heat dissipation system provided by the embodiment of the utility model has the following beneficial effects:

[0015] When using the above-mentioned computer room cooling system, the air cooling device is located at the bottom of the computer room and includes an air cooler, an exhaust duct, and a floor. The floor is laid on the floor of the computer room and separated from the floor by an overhead space. The floor is formed with vents connecting the upper and lower spaces. The air cooler is located outside the computer room. One end of the exhaust duct is connected to the air cooler, and the other end extends through the computer room wall into the overhead space. When the temperature inside the computer room exceeds a preset temperature, the air cooler is activated and continuously draws cool air into the overhead space through the exhaust duct. The cool air enters the overhead space and then enters the computer room through the vents. This bottom-up air intake method can form a stable upward airflow in the computer room, carrying heat emitted by the main machine upward and ensuring consistent cooling effect in all areas of the computer room. Water cooling devices are installed on the computer room walls to quickly cool the computer room walls, preventing high temperatures in areas near the walls due to high temperatures outside the computer room. This computer room cooling system can ensure consistent temperature distribution across all areas of the computer room, thereby effectively regulating the computer room temperature.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide an understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a half-section view of a machine room from a side perspective according to an embodiment of the present invention;

[0019] Figure 2 This is a half-section view of a machine room from a frontal perspective according to an embodiment of the present invention;

[0020] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the outside of the machine room;

[0022] Figure 5 This is a schematic diagram of the outside of the computer room from another perspective.

[0023] Description of Reference Numerals

[0024] 1 Water cooling device 11 Water pump

[0025] 12 First water cooling pipe 13 Second water cooling pipe

[0026] 14 Drain pipe 15 Connecting pipe

[0027] 2 Air cooling device 21 Air cooling machine

[0028] 22 Exhaust pipe 23 Floor

[0029] 24 Protective pad 25 Overhead space

[0030] 31 Inlet fan 32 Exhaust fan

[0031] 33 Rain cover 34 Perforated plate

[0032] 35 Dust-proof plate 4 Dust removal device

[0033] 41 Air inlet 5 Temperature monitoring device

[0034] 6 Control Panel 100 Computer Room Wall DETAILED DESCRIPTION

[0035] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0036] The heat dissipation system for a computer room of the present invention will be described below with reference to the accompanying drawings.

[0037] like Figure 1 As shown, the utility model provides a computer room heat dissipation system, wherein the computer room heat dissipation system includes:

[0038] The water cooling device 1 is extended along the circumference of the machine room wall 100;

[0039] The air cooling device 2 includes an air cooler 21, an exhaust duct 22 and a floor 23. The floor 23 can be laid on the floor of the machine room and separated from the ground to form an overhead space 25. Ventilation holes connecting the upper and lower spaces are also formed on the floor 23. The air cooler 21 is arranged outside the machine room. One end of the exhaust duct 22 is connected to the air cooler 21, and the other end passes through the machine room wall 100 and extends into the overhead space 25.

[0040] When the above-mentioned machine room heat dissipation system is used, the air cooling device 2 is arranged at the bottom of the machine room and comprises an air cooling machine 21, an exhaust pipe 22 and a floor 23, the floor 23 is arranged on the ground and an air space 25 is formed between the floor 23 and the ground, the floor 23 is provided with ventilation holes communicating with the upper and lower spaces, the air cooling machine 21 is arranged outside the machine room, one end of the exhaust pipe 22 is connected to the air cooling machine 21, and the other end of the exhaust pipe 22 penetrates through the wall 100 of the machine room and extends into the air space 25, when the temperature inside the machine room exceeds the preset temperature, the air cooling machine 21 is started, and cold air is continuously introduced into the air space 25 through the exhaust pipe 22, and the cold air enters the machine room through the ventilation holes after entering the air space 25, by means of the air inlet mode from bottom to top, a stable upward airflow can be formed in the machine room, the heat emitted by the host computer is taken out upward, the consistency of the cooling effect of each area inside the machine room is ensured, and the water cooling device 1 is arranged on the wall 100 of the machine room, so that the wall 100 of the machine room is rapidly cooled, and the temperature of the area close to the wall is prevented from being too high due to high temperature outside the machine room. The temperature of each area in the machine room can be ensured to be consistent by the machine room heat dissipation system, so that the temperature of the machine room is effectively controlled.

[0041] In the embodiment of the utility model, multiple adjacent ventilation holes form an air cooling area, the floor 23 is provided with multiple air cooling areas and host computer placing areas arranged in a staggered manner, the exhaust pipe 22 extends in an S shape in the air space 25 and sequentially passes through multiple air cooling areas, and the exhaust pipe 22 is provided with exhaust holes corresponding to each air cooling area, and the host computer placing areas are used for placing host computers. By means of the staggered structure, the airflow can pass through the four sides of the host computer, and the local heat accumulation of the host computer is avoided, and the heat dissipation effect is ensured.

[0042] In the embodiment of the utility model, the side of the floor 23 close to the wall 100 of the machine room is provided with an air cooling area, and the air cooling area is arranged between the host computer and the wall 100 of the machine room and does not directly contact the wall 100, so that the heat absorbed by the wall 100 of the machine room is difficult to be transmitted to the host computer, and the overheat of the host computer is avoided, and the air cooling area close to the wall can also assist the wall 100 of the machine room in cooling. Further, the side of the floor 23 close to the wall 100 of the machine room is arranged as an air cooling area, and on the inner side of the floor 23, the host computer placing areas and the air cooling areas are arranged in a staggered manner along the horizontal direction and the vertical direction, so that the airflow can pass through the four sides of the host computer, and the heat dissipation effect of the host computer is further improved.

[0043] As Figure 2 and Figure 3As shown, in this embodiment of the present invention, the air cooling device 2 further includes a protective mat 24 laid on the floor 23. The protective mat 24 is made of breathable material and covers the vents. The protective mat 24 acts as a spoiler, breaking up the cold air passing through the vents and making the flow rate of the cold air relatively slow. On the one hand, this allows the cold air to more effectively absorb the heat generated by the host computer, improving the efficiency and uniformity of cooling. On the other hand, when workers enter the machine room, the air flow rate blowing towards them is slowed, which can improve their comfort.

[0044] like Figure 1 and Figure 2 As shown, in an embodiment of the present invention, the water cooling device 1 includes a water pump 11, a first water cooling pipe 12, a second water cooling pipe 13, and a drain pipe 14. The water pump 11 and the drain pipe 14 are both located on the outside of the machine room wall 100, and the first water cooling pipe 12 and the second water cooling pipe 13 are both located on the inside of the wall. The first water cooling pipe 12 and the second water cooling pipe 13 are arranged in parallel and spaced apart along the height direction of the machine room wall 100. A connecting pipe 15 is connected between the first water cooling pipe 12 and the second water cooling pipe 13. One of the first water cooling pipe 12 and the second water cooling pipe 13 is connected to the water pump 11, and the other is connected to the drain pipe 14. Starting the water pump 11 to inject cold water into the water cooling pipes can cool the machine room wall 100 and the interior of the machine room, thereby improving the cooling effect. The cooled liquid can be discharged through the drain pipe 14, thereby achieving water circulation and further improving the cooling effect.

[0045] Specifically, the installation height of the first water cooling pipe 12 is 2 / 3 of the height of the machine room wall 100 , and the installation height of the second water cooling pipe 13 is 1 / 3 of the height of the machine room wall 100 , thereby improving the uniformity of cooling the machine room wall 100 .

[0046] Further, see Figure 1 and Figure 5 The first water-cooling pipe 12 is located above the second water-cooling pipe 13. The upper end of the drain pipe 14 is connected to the first water-cooling pipe 12, and the lower end of the drain pipe 14 forms a drain port, which is located below the second water-cooling pipe 13. This arrangement of water intake from the bottom and drainage from the top effectively removes gas from the water, ensuring a cooling effect. The drain pipe 14 extends to the bottom of the second water-cooling pipe 13, preventing debris (dust, leaves, insects, etc.) from entering the water-cooling pipe along the drain pipe 14. The drain port is close to the ground to prevent splashing.

[0047] like Figure 1As shown in the utility model embodiment, the computer room heat dissipation system further comprises an air inlet fan 31 and an air outlet fan 32 arranged on the computer room wall 100, and the air inlet fan 31 and the air outlet fan 32 are arranged in the water cooling device 1 from bottom to top. The air inlet fan 31 is used for guiding external air into the computer room, and the air outlet fan 32 is used for guiding air in the computer room to the outside, so that ventilation in the computer room is maintained, and the host computer is cooled when the temperature in the computer room is not higher than the preset temperature; the air inlet from the bottom and the air outlet from the top are also matched with the arrangement of the air cooling device 2, so that interference between the two is avoided.

[0048] Specifically, referring to Figure 1 、 Figure 3 and Figure 4 , the computer room wall 100 is provided with a ventilation window for mounting the air inlet fan 31 and the air outlet fan 32, and a rain cover 33 is further arranged on the outer side of the ventilation window. The rain cover 33 is used for shielding the ventilation window to prevent rainwater from entering the computer room through the ventilation window; the dustproof assembly comprises a perforated plate 34 and a dustproof plate 35, the perforated plate 34 is arranged in the middle of the rain cover 33 and a plurality of through holes are formed in the plate surface, and the dustproof plate 35 is arranged on the side of the perforated plate 34 away from the rain cover 33. The dustproof plate 35 has a dense mesh structure and can cooperate with the perforated plate 34 to play a dustproof role. More specifically, the size of the rain cover 33 is greater than that of the ventilation window, and the rain cover 33 is arranged on the side away from the computer room wall 100 from top to bottom.

[0049] Further, a plurality of ventilation windows are symmetrically arranged on both sides of the computer room wall 100, and the ventilation windows at the upper and lower positions are aligned in the height direction.

[0050] As shown in Figure 1 、 Figure 4 and Figure 5 , in the utility model embodiment, the computer room heat dissipation system further comprises a dust removal device 4 arranged at the top of the computer room. The air inlet pipe of the dust removal device 4 extends into the computer room, and the air inlet opening 41 of the air inlet pipe is arranged close to the air outlet fan 32. The dust removal device 4 is used for removing dust in and out of the computer room. The dust removal device 4 is arranged at the top of the computer room, which is matched with the air flow channel from bottom to top, and does not interfere with the heat dissipation and ventilation function of the computer room heat dissipation system. In addition, the air inlet opening 41 of the air inlet pipe is arranged close to the air outlet fan 32, so that the air flow can be guided to the air inlet pipe of the dust removal device 4 by using the air power of the air outlet fan, thereby further improving the dust removal effect of the dust removal device 4. Specifically, the number of dust removal devices 4 corresponds to the number of air outlet fans 32, and each dust removal device 4 has two air inlet pipes, and the two air inlet pipes correspond to the air outlet fans 32 on both sides of the computer room wall 100.

[0051] In the embodiment of the utility model, the machine room heat dissipation system further includes temperature monitoring device 5, temperature monitoring device 5 includes first sensor for monitoring the inside of machine room and second sensor for monitoring the temperature of machine room wall 100, air cooler 21 is connected with first sensor and is used to start under the condition that the temperature in the inside of machine room reaches preset temperature, water cooling device 1 is connected with second sensor and is used to start under the condition that the temperature of machine room wall 100 reaches preset temperature. Then the temperature of the inside of machine room and machine room wall 100 can be acquired in real time through temperature monitoring device 5, thereby the temperature of machine room is accurately adjusted.

[0052] Specifically, the outer side of the machine room wall 100 is further provided with a control panel 6, which is respectively connected with the temperature monitoring device 5, the air cooler 21, the water pump 11, the air inlet fan 31, the air outlet fan 32 and the dust removal device 4. Through the control panel 6, the staff can obtain the real-time temperature of the machine room and set the preset temperature and the dust removal function.

[0053] In the description of the utility model, it is understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0054] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection or communication with each other; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements or the interaction between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0055] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0056] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A heat dissipation system for a computer room, characterized in that: The equipment room cooling system includes: A water cooling device (1) is provided extending along the circumference of a machine room wall (100); The air cooling device (2) comprises an air cooler (21), an exhaust duct (22) and a floor (23). The floor (23) can be laid on the floor of the machine room and is separated from the ground to form an overhead space (25). The floor (23) is also formed with ventilation holes connecting the upper and lower spaces. The air cooler (21) is arranged outside the machine room. One end of the exhaust duct (22) is connected to the air cooler (21), and the other end passes through the machine room wall (100) and extends into the overhead space (25).

2. The computer room heat dissipation system according to claim 1, characterized in that: The floor (23) is provided with a plurality of staggered air cooling areas and host placement areas, each of the air cooling areas is provided with a plurality of vents arranged in an array, the exhaust duct (22) passes through the plurality of air cooling areas in sequence, and the exhaust duct (22) is provided with an exhaust hole corresponding to each of the air cooling areas, and the host placement area is used for placing the host.

3. The heat dissipation system for a computer room according to claim 1, characterized in that: The air cooling device (2) further comprises a protective pad (24) laid on the floor (23); the protective pad (24) is configured as a breathable material and covers the ventilation holes.

4. The computer room heat dissipation system according to claim 1, characterized in that: The water cooling device (1) includes a water pump (11), a first water cooling pipe (12), a second water cooling pipe (13) and a drain pipe (14); the water pump (11) and the drain pipe (14) are both arranged on the outside of the machine room wall (100); the first water cooling pipe (12) and the second water cooling pipe (13) are both arranged on the inside of the machine room wall (100); and the first water cooling pipe (12) and the second water cooling pipe (13) are arranged in parallel and spaced apart along the height direction of the machine room wall (100); a connecting pipe (15) is connected between the first water cooling pipe (12) and the second water cooling pipe (13); one of the first water cooling pipe (12) and the second water cooling pipe (13) is connected to the water pump (11), and the other is connected to the drain pipe (14).

5. The heat dissipation system for a computer room according to claim 4, characterized in that: The installation height of the first water-cooling pipe (12) is 2 / 3 of the height of the machine room wall (100), and the installation height of the second water-cooling pipe (13) is 1 / 3 of the height of the machine room wall (100).

6. The heat dissipation system for a computer room according to claim 4, characterized in that: The first water-cooling pipe (12) is located on the upper side of the second water-cooling pipe (13), the upper end of the drain pipe (14) is connected to the first water-cooling pipe (12), the lower end of the drain pipe (14) forms a drain port, and the drain port is located on the lower side of the second water-cooling pipe (13).

7. The computer room cooling system according to any one of claims 1 to 6, characterized in that: The machine room heat dissipation system further comprises an intake fan (31) and an exhaust fan (32) arranged on a machine room wall (100), and the intake fan (31) and the exhaust fan (32) are arranged from bottom to top with the water cooling device (1) spaced apart.

8. The computer room heat dissipation system according to claim 7, characterized in that: The inlet fan (31) and / or the exhaust fan (32) are also provided with a dustproof component, and the dustproof component is used to prevent dust from entering the interior of the machine room.

9. The computer room heat dissipation system according to claim 7, characterized in that: The heat dissipation system of the machine room further comprises a dust removal device (4) arranged on the top of the machine room, an air inlet pipe of the dust removal device (4) extends into the interior of the machine room, and an air inlet (41) of the air inlet pipe is arranged close to the exhaust fan (32).

10. The computer room cooling system according to any one of claims 1 to 6, characterized in that: The computer room heat dissipation system further comprises a temperature monitoring device (5), the temperature monitoring device (5) comprising a first sensor for monitoring the temperature inside the computer room and a second sensor for monitoring the temperature of the computer room wall (100), the air cooling machine (21) being communicatively connected to the first sensor and being used to start when the temperature inside the computer room reaches a preset temperature, and the water cooling device (1) being communicatively connected to the second sensor and being used to start when the temperature of the computer room wall (100) reaches a preset temperature.

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