High-temperature-resistant thermal isolation mechanism for computer room equipment

Abstract

The utility model discloses a high-temperature-resistant thermal isolation mechanism for computer room equipment, and relates to the technical field of computer room equipment protection. One side of the equipment box is connected with a box door through a hinge; the inner walls of the equipment box are fixedly connected with heat insulation plate assemblies; the top end of the equipment box is fixedly connected with a hot air isolation bin; the end part of the hot air isolation bin is communicated and connected with an air blowing box; an air inlet fence A and an air inlet fence B are sequentially arranged on the bottom end face of the equipment box, a cold air pipe is arranged at the bottom of the equipment box, and the heat insulation plate assembly comprises a bonding plate, a vacuum heat insulation plate, an aerogel felt plate, a glass fiber plate and an aluminized polyester thin plate which are sequentially connected. And meanwhile, the multi-layer composite heat insulation plate assembly has good fire resistance, so that the internal equipment can be protected when a fire disaster occurs.

Description

Technical Field

[0001] The utility model relates to the technical field of computer room equipment protection, in particular to a high-temperature-proof thermal isolation mechanism for computer room equipment. Background Technique

[0002] Computer rooms generally refer to places such as those of telecommunications, China Netcom, China Mobile, dual-line, electric power, as well as government or enterprises, etc., where servers are stored and IT services are provided for users and employees. Small ones are dozens of square meters, generally with twenty or thirty cabinets placed, and large ones are tens of thousands of square meters with thousands of cabinets placed, or even more. Various servers and minicomputers are usually placed in the computer room, such as IBM minicomputers, HP minicomputers, SUN minicomputers, and so on. There are strict requirements for the temperature, humidity, thermal isolation, and high-temperature prevention in the computer room.

[0003] Due to the influence of the internal environment of the computer room and the fact that it has been in a working state all the time, high-temperature prevention and thermal isolation inside the computer room are extremely important. If the heat generated after the cold and heat exchange continues to stay in the computer room, it is easy to cause operation hazards and safety hazards to the processor. At the same time, in case of a fire, the placement racks in ordinary computer rooms do not have the ability of high-temperature-proof thermal isolation.

[0004] In view of the above problems, the inventor proposes a high-temperature-proof thermal isolation mechanism for computer room equipment to solve the above problems. Content of the Utility Model

[0005] In order to solve the problems in the prior art that if the heat generated after the cold and heat exchange continues to stay in the computer room, it is easy to cause operation hazards and safety hazards to the processor, and at the same time, in case of a fire, the placement racks in ordinary computer rooms do not have the ability of high-temperature-proof thermal isolation; the purpose of the utility model is to provide a high-temperature-proof thermal isolation mechanism for computer room equipment.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A high-temperature-proof thermal isolation mechanism for computer room equipment, including an equipment box, one side of the equipment box is hinged with a box door, the top end of the equipment box is fixedly connected with a hot air isolation bin, the end of the hot air isolation bin is conductively connected with a blower box, the top of the equipment box is provided with an exhaust grille, and the exhaust grille is in communication with the top blower box, the bottom end surface of the equipment box is successively provided with an air inlet grille A and an air inlet grille B, and a cold air pipe is arranged at the bottom of the equipment box;

[0007] Heat insulation board assemblies are fixedly connected to the inner wall of the equipment box and the outer wall of the hot air isolation bin. The heat insulation board assembly includes an adhesive board, a vacuum heat insulation board, an aerogel felt board, a glass fiber board, and an aluminized polyester thin board connected in sequence. Among them, the adhesive board is the contact surface of the heat insulation board assembly with the inner wall of the equipment box. Temperature monitors are respectively arranged on the inner wall of the heat insulation board assembly, the outer wall of the equipment box, and the inner cavity of the hot air isolation bin, and a smoke sensor is fixed at the top of the inner cavity of the equipment box.

[0008] Preferably, a temperature display is fixedly embedded in one side wall of the hot air isolation chamber. An observation port is opened on the surface of the box door and hermetically inlaid with an observation window. A blower is arranged in the inner cavity of the air blower box, and a reserved hole for the blower to intake air is opened on one side wall of the air blower box. The air outlet of the blower is communicated with the hot air isolation chamber. A sealing gasket is adhesively bonded at the contact position between the inner wall of the box door and the equipment box. The bottom end of the air inlet grille A is hermetically connected to the cold air pipe, and the cold air pipe is communicated with an external air cooler.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. By adopting the multi-layer composite heat insulation board assembly, good heat isolation can be achieved for the equipment box and the hot air isolation chamber to ensure the protection of other equipment such as processors in the computer room. At the same time, the multi-layer composite heat insulation board assembly has good fire resistance and can protect the internal equipment in case of a fire.

[0011] 2. At the same time, the cold air pipe is connected to an external air cooler, and cold air is sent into the equipment box through the air inlet grille. The upward flowing cold air gradually absorbs heat. By using the blower, a stable air flow is formed inside the hot air isolation chamber, and the upward flowing heat is extracted and discharged from the computer room. For the purpose of energy conservation, the amount of cold air sent or the timed cold air supply can also be controlled. The natural wind flows in through the air inlet grille B at the bottom. Similarly, by the operation of the blower, an exhaust device is formed by the stable air flow pressure inside the hot air isolation chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the equipment box in the present utility model.

[0015] Figure 3 It is a schematic diagram of the split structure of the heat insulation board assembly in the present utility model.

[0016] In the figure: 1. Equipment box; 1-1. Hot air isolation chamber; 1-11. Exhaust air grille; 1-2. Blower box; 1-21. Blower; 1-3. Temperature display; 1-4. Cold air duct; 1-5. Air inlet grille A; 1-6. Air inlet grille B; 1-7. Smoke sensor; 2. Box door; 2-1. Observation window; 2-2. Sealing gasket; 3. Heat insulation board assembly; 3-1. Adhesive board; 3-2. Vacuum heat insulation board; 3-3. Aerogel felt board; 3-4. Glass fiber board; 3-5. Aluminized polyester thin plate; 4. Temperature monitor. Specific implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment: As Figures 1 - 3 shown, the present invention provides a high-temperature heat isolation mechanism for computer room equipment, including an equipment box 1, a box door 2 is hinged to one side of the equipment box 1, a hot air isolation chamber 1-1 is fixedly connected to the top end of the equipment box 1, a blower box 1-2 is conductively connected to the end of the hot air isolation chamber 1-1, exhaust air grilles 1-11 are provided on the top of the equipment box 1 and the heat insulation board assembly 3 at the corresponding position, and the exhaust air grille 1-11 is in communication with the blower box 1-2 at the top. Air inlet grilles A 1-5 and air inlet grilles B 1-6 are sequentially provided on the bottom end surface of the equipment box 1 and the heat insulation board assembly 3 at the corresponding position. A cold air duct 1-4 is arranged at the bottom of the equipment box 1. Heat insulation board assemblies 3 are fixedly connected to the inner wall of the equipment box 1 and the outer wall of the hot air isolation chamber 1-1. The heat insulation board assembly 3 includes an adhesive board 3-1, a vacuum heat insulation board 3-2, an aerogel felt board 3-3, a glass fiber board 3-4, and an aluminized polyester thin plate 3-5 connected in sequence. Among them, the adhesive board 3-1 is the contact surface of the heat insulation board assembly 3 with the inner wall of the equipment box 1. Temperature monitors 4 are arranged on the inner wall of the heat insulation board assembly 3, the outer wall of the equipment box 1, and the inner cavity of the hot air isolation chamber 1-1 respectively. A smoke sensor 1-7 is fixed on the top of the inner cavity of the equipment box 1.

[0019] A temperature display 1-3 is fixedly embedded in one side wall of the hot air isolation chamber 1-1. An observation port is provided on the surface of the box door 2 and an observation window 2-1 is hermetically embedded and connected. A blower 1-21 is arranged in the inner cavity of the blower box 1-2, and a reserved hole for the blower 1-21 to intake air is provided on one side wall of the blower box 1-2. The exhaust port of the blower 1-21 is in communication with the hot air isolation chamber 1-1. A sealing gasket 2-2 is adhesively connected to the contact position between the inner wall of the box door 2 and the equipment box 1. The bottom end of the air inlet grille A 1-5 is hermetically connected to the cold air duct 1-4, and the cold air duct 1-4 is in communication with an external air cooler.

[0020] By adopting the above technical solution, during use, the heat insulation board assembly 3 composed of the bonding board 3-1, the vacuum heat insulation board 3-2, the aerogel felt board 3-3, the glass fiber board 3-4 and the aluminized polyester thin board 3-5 has good heat insulation performance. And the overall installation of the heat insulation board assembly 3 is completed through the bonding board 3-1, which is relatively convenient. The composite layers are bonded with heat-resistant and durable colloids or fixed with rivets. The vacuum heat insulation board 3-2 uses the internal vacuum of the material to block convection for heat insulation. The aerogel felt board 3-3 is a flexible heat insulation felt with nano-silica or metal-based aerogel as the main material, which is compounded with carbon fiber or ceramic glass fiber cotton or pre-oxidized fiber felt through a special process. Its low thermal conductivity can achieve good heat insulation effect. Coupled with the other two heat insulation accessories, good heat insulation can be carried out on the equipment box 1 and the hot air isolation chamber 1-1;

[0021] By adopting the above technical solution, during use, the cold air pipe 1-4 is connected to an external air cooler, and cold air is sent into the equipment box 1 through the air inlet grille A 1-5. The upward flowing cold air gradually absorbs heat to cool the inside. The hot air enters the air blower box 1-2 through the exhaust grille 1-11 and is powered by the air blower 1-21 at the end of the air blower box 1-2. The air outlet of the air blower 1-21 is communicated with the hot air isolation chamber 1-1, so as to form a stable air flow inside the hot air isolation chamber 1-1 and discharge it from the machine room. Optionally, for the purpose of energy conservation, the amount of cold air sent in or the timed cold air supply can be controlled. The natural wind flows in through the bottom air inlet grille B 1-6. Due to the operation of the air blower 1-21 above, a stable air flow pressure exists inside the hot air isolation chamber 1-1, which is equivalent to an exhaust device, so as to realize the air flow inside the equipment box 1. The inside of the equipment box 1 can be monitored for smoke through the smoke sensor 1-7. The temperature monitor 4 can monitor the temperature of the inner wall of the heat insulation board assembly 3, the outer wall of the equipment box 1 and the inner cavity of the hot air isolation chamber 1-1, and the data is displayed by the temperature display 1-3 to ensure the suitability of the temperature inside the equipment box 1 and the machine room.

[0022] Working principle: The heat insulation board assembly 3 composed of an adhesive board 3-1, a vacuum insulation board 3-2, an aerogel felt board 3-3, a glass fiber board 3-4, and an aluminized polyester thin board 3-5 has good heat insulation performance. The overall installation of the heat insulation board assembly 3 is completed through the adhesive board 3-1, which is relatively convenient. The composite layers are bonded with a durable high-temperature-resistant colloid or fixed with rivets. The vacuum insulation board 3-2 uses the internal vacuum of the material to block convection for heat insulation. The aerogel felt board 3-3 is a flexible thermal insulation felt with nano-silica or metal-based aerogel as the main material, which is compounded with carbon fiber, ceramic glass fiber cotton, or pre-oxidized fiber felt through a special process. Its low thermal conductivity can achieve good heat insulation effect. Coupled with the other two layers of heat insulation accessories, good heat insulation can be achieved for the equipment box 1 and the hot air isolation chamber 1-1;

[0023] The cold air duct 1-4 is connected to an external air cooler, and cold air is sent into the equipment box 1 through the air inlet grille A 1-5. The upward-flowing cold air gradually absorbs heat to cool the inside. The hot air enters the blower box 1-2 through the exhaust grille 1-11 and is powered by the blower 1-21 at the end of the blower box 1-2. The air outlet of the blower 1-21 is communicated with the hot air isolation chamber 1-1, so as to form a stable air flow inside the hot air isolation chamber 1-1 and discharge it from the machine room. Optionally, for the purpose of energy conservation, the cold air supply volume or the timed cold air supply can be controlled. The natural wind flows in through the bottom air inlet grille B 1-6. Due to the operation of the blower 1-21 above, there is a stable air flow pressure inside the hot air isolation chamber 1-1, which is equivalent to an exhaust device, so as to realize the air flow inside the equipment box 1. The smoke sensor 1-7 can monitor the smoke inside the equipment box 1. The temperature monitor 4 can monitor the temperature of the inner wall of the heat insulation board assembly 3, the outer wall of the equipment box 1, and the inner cavity of the hot air isolation chamber 1-1, and the data is displayed by the temperature display 1-3 to ensure the suitability of the temperature inside the equipment box 1 and the machine room.

[0024] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A heat-insulating mechanism for preventing high temperature of equipment in a computer room, comprising an equipment box (1), one side of the equipment box (1) being hingedly connected to a box door (2), characterized in that: The top of the equipment box (1) is fixedly connected to a hot air isolation chamber (1-1), the end of the hot air isolation chamber (1-1) is conductively connected to a blower box (1-2), the top of the equipment box (1) is provided with an exhaust grille (1-11), and the exhaust grille (1-11) is conductively connected to the top blower box (1-2), the bottom surface of the equipment box (1) is provided with an air inlet grille A (1-5) and an air inlet grille B (1-6) in sequence, and the bottom of the equipment box (1) is arranged with a cold air duct (1-4); The inner wall of the equipment box (1) and the outer wall of the hot air isolation chamber (1-1) are both fixedly connected with an insulation board assembly (3), and the insulation board assembly (3) comprises an adhesive board (3-1), a vacuum insulation board (3-2), an aerogel felt board (3-3), a glass fiber board (3-4) and an aluminum-plated polyester sheet (3-5) connected in sequence, wherein the adhesive board (3-1) is the contact surface between the insulation board assembly (3) and the inner wall of the equipment box (1).

2. A computer room equipment high temperature thermal isolation mechanism as claimed in claim 1, characterized in that: A temperature display (1-3) is fixedly embedded on one side wall of the hot air isolation chamber (1-1).

3. A heat isolation mechanism for computer room equipment against high temperatures as claimed in claim 1, characterized in that: An observation port is provided on the surface of the box door (2) and is sealed and inlaid with an observation window (2-1).

4. A computer room equipment high temperature thermal isolation mechanism as claimed in claim 1, characterized in that: A blower (1-21) is arranged in the inner cavity of the blower box (1-2), and a reserved hole for air intake of the blower (1-21) is opened on one side wall of the blower box (1-2), and an air outlet of the blower (1-21) is in communication with the hot air isolation chamber (1-1).

5. A computer room equipment high temperature thermal isolation mechanism as claimed in claim 1, characterized in that: A sealing gasket (2-2) is bonded to the contact position between the inner wall of the box door (2) and the equipment box (1).

6. A computer room equipment high temperature thermal isolation mechanism as claimed in claim 1, characterized in that: The bottom end of the air inlet fence A (1-5) is tightly connected to the cold air pipe (1-4), and the cold air pipe (1-4) is in communication with an external air cooler.

7. A heat isolation mechanism for computer room equipment against high temperatures as claimed in claim 1, characterized in that: The inner wall of the heat insulation board assembly (3), the outer wall of the equipment box (1) and the inner cavity of the hot air isolation chamber (1-1) are respectively provided with temperature monitoring instruments (4).

8. A heat isolation mechanism for computer room equipment against high temperatures as claimed in claim 1, characterized in that: A smoke sensor (1-7) is fixed on the top of the inner cavity of the equipment box (1).

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