CN209768097U - A noise reduction computer room - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of computer rooms, and discloses a noise-reducing computer room, which includes a computer room body and a computer installed inside the machine room body. Sound-absorbing cotton is installed on the wall of the machine room body. Set up two horizontal partitions to divide the main body of the computer room into an upper air inlet chamber, a lower air outlet chamber and a central placement chamber. The computer is installed in the placement chamber, and the placement chamber and the air inlet chamber pass through the cold air opened on the partition. The opening is connected, the placement chamber and the air outlet chamber are connected through the hot air port opened on the partition, the axial flow fan is installed in the air inlet chamber, and the air-permeable and sound-proof cotton is installed on both sides of the axial flow fan in the air inlet chamber and in the air outlet chamber , Air-permeable and sound-proof cotton is installed in the air outlet chamber, an air inlet is opened on the air inlet chamber, and an air outlet is opened on the air outlet chamber. It solves the problem in the prior art that the noise caused by the arrangement of the heat dissipation fan affects the surrounding residents, and achieves the effect that the noise is small and the surrounding residents are not easily affected.

Description

A noise reduction computer room

technical field

The embodiment of the utility model relates to the technical field of a computer room, in particular to a noise reduction computer room.

Background technique

The computer room is a place where servers are stored and IT services are provided for users and employees. Various servers and minicomputers are usually placed in the computer room, such as IBM minicomputers, HP minicomputers, SUN minicomputers, etc. The temperature and humidity of the computer room and There are strict requirements for anti-static measures, and non-professional project personnel are generally not allowed to enter. The servers in the computer room run many services, such as mobile multimedia messages, short messages, and call services.

The computer will generate more heat and noise during the working process. An axial flow fan is usually installed on one side wall of the computer room, and an air outlet is opened on the other side wall. The inside of the computer room is blown, the cold air outside the computer room is blown into the computer room, the computer inside the computer is dissipated through heat exchange, and the hot air is discharged through the air outlet to realize heat dissipation.

Due to the excessive noise in the computer room, which affects the surrounding residents, noise reduction construction is required. Sound-absorbing cotton is usually installed on the wall of the computer room for sound absorption. However, due to the heat dissipation of the fan, the noise is easily transmitted through the air inlet and outlet. It operates by itself, so it generates more noise of intake and exhaust wind.

Utility model content

For this reason, the embodiment of the utility model provides a noise-reducing computer room to solve the problem in the prior art that the noise generated due to the installation of cooling fans affects the surrounding residents.

In order to achieve the above purpose, the embodiment of the present utility model provides the following technical solutions: a noise-reducing computer room, including a computer room body and a computer installed inside the machine room body, sound-absorbing cotton is installed on the wall of the machine room body, the Two horizontal partitions are set in the machine room body to divide the machine room body into an upper air inlet chamber, a lower air outlet chamber and a middle storage chamber. The computer is installed in the placement chamber, and the placement chamber and the air inlet chamber are opened through the partition The cold air port on the top is connected, the placement chamber and the air outlet chamber are connected through the hot air port opened on the partition, and an axial flow fan is installed in the air inlet chamber. The two sides of the axial flow fan in the air inlet chamber and the air outlet chamber Air-permeable and sound-insulating cotton is installed, breathable and sound-insulating cotton is installed in the air outlet chamber, an air inlet is opened on the air inlet chamber, and an air outlet is opened on the air outlet chamber.

By adopting the above technical scheme, the computer room is divided into an upper air inlet cavity, a lower air outlet cavity, and a middle placement cavity. The breathable sound-proof cotton that absorbs the noise of the air intake and exhaust, and the sound-absorbing cotton on the inner wall of the cavity can fully reduce the noise generated by the computer room, achieving the effect of low noise and not easy to affect the surrounding residents.

Preferably, the cold air outlet and the hot air outlet are respectively arranged at two ends of the placement cavity.

By adopting the above technical solution, the cold air outlet and the hot air outlet are respectively arranged at both ends of the placement cavity so that the cold air blown into the computer room can fully exchange heat with the computer to realize heat dissipation for the computer.

Preferably, there are at least two places of air-permeable and sound-insulating cotton in the air inlet chamber and the air outlet chamber respectively.

By adopting the above technical solution, it is possible to install multi-stage breathable and sound-insulating cotton, and the number of stages of breathable and sound-insulating cotton can be reasonably installed according to the effect of noise and the space.

Preferably, the breathable sound-insulating cotton is installed on a fixed shell, the fixed shell is in the shape of a square frame and has a receiving groove inside, the breathable sound-insulating cotton is placed on the fixed shell, and lugs are fixed on the fixed shell, The lugs are installed in the air inlet cavity by screws.

By adopting the above technical solution, the air-permeable and sound-insulating cotton can be installed on the fixed shell in advance, and then the fixed shell can be installed in the main body of the machine room, which makes the installation of the air-permeable and sound-insulating cotton more convenient.

Preferably, the air-permeable sound-insulating cotton and the fixed shell are vertically arranged in a V-shape.

By adopting the above technical solution, the area of the breathable and sound-insulating cotton is relatively large, and it is not easy to affect the blowing of the axial flow fan.

Preferably, the air inlet is provided at the end of the air inlet chamber away from the cold air inlet and opened on the side wall of the air inlet chamber.

By adopting the above technical solution, the air inlet is set at the end of the air inlet chamber away from the cold air outlet, so that the installation of the axial flow fan and the breathable sound insulation cotton can have a larger space, and the air inlet is set on the side wall to prevent dust from falling into the machine room body or debris.

Preferably, the air-permeable sound-insulating cotton is a cotton layer made of ordinary open-cell soft foam on polyurethane filter sponge through netting treatment.

By adopting the above technical scheme, the breathable and sound-proof cotton adopts polyurethane filter sponge, and the polyurethane is softened and then reticulated, that is, it is made into a net shape, and the original mask or wall film between the foam grids is removed, and the product is obtained. Theme skeleton mesh structure.

Preferably, a protective iron net is installed at the hot air outlet.

By adopting the above technical scheme, the protective iron net can close the hot air outlet, and can protect the hot air outlet from falling into it.

According to the embodiment of the present utility model, has following advantage:

1. Divide the computer room into the upper air inlet chamber, the lower air outlet chamber and the middle placement chamber. Axial flow fans are installed in the air inlet chamber. The air inlet chamber and the air outlet chamber are respectively installed with noise control devices for air intake and exhaust. The breathable and sound-proof cotton for absorption, together with the sound-proof cotton on the inner wall of the placement cavity, can fully reduce the noise generated by the computer room, avoiding the influence of the surrounding residents by the noise of the computer room.

2. The cold air outlet and the hot air outlet are respectively arranged at both ends of the storage chamber so that the cold air blown into the computer room can fully exchange heat with the computer to realize heat dissipation for the computer.

3. The breathable and sound-proof cotton adopts polyurethane filter sponge. The polyurethane is softened and then reticulated, that is, it is made into a mesh. The original mask or wall film between the foam grids is removed, and the theme skeleton mesh is obtained. structure.

Description of drawings

In order to more clearly illustrate the implementation of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no In technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the invention disclosed in the utility model without affecting the effect and purpose of the utility model. within the scope of the technical content.

Fig. 1 is a schematic diagram of the overall structure of the computer room provided by the embodiment of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the computer room provided by the embodiment of the present invention;

Fig. 3 is a schematic structural diagram of the fixed shell provided by the embodiment of the present invention.

In the figure: 1. Machine room body; 11. Machine room door; 2. Computer; 3. Partition; 4. Air inlet chamber; 41. Axial fan; 42. Air inlet; 5. Air outlet chamber; 51. Air outlet ; 6. Placement cavity; 7. Cold air outlet; 8. Hot air outlet; 81. Protective iron net;

Detailed ways

The implementation of the present utility model is illustrated by specific specific examples below. Those who are familiar with this technology can easily understand other advantages and effects of the present utility model from the contents disclosed in this description. Obviously, the described embodiments are the embodiment of the present utility model. Some, but not all, embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Terms such as "upper", "lower", "left", "right", and "middle" quoted in this specification are only for the convenience of description, and are not used to limit the applicable scope of the present utility model. The change or adjustment of its relative relationship should also be regarded as the applicable scope of the present utility model without substantive change of the technical content.

Combining Figures 1 and 2, a noise-reducing computer room includes a machine room body 1, sound-absorbing cotton is fixedly installed on the wall of the machine room body 1, and two horizontal partitions 3 are arranged in the machine room body 1 to separate the machine room body 1. Divided into an upper air inlet chamber 4, a lower air outlet chamber 5 and a central placement chamber 6, the computer 2 is installed in the placement chamber 6, one end of the placement chamber 6 is provided with a machine room door 11, the placement chamber 6 and the air inlet chamber 4 The cold air port 7 opened on the partition 3 communicates, the placement chamber 6 communicates with the air outlet chamber 5 through the hot air port 8 opened on the partition 3, an axial flow fan 41 is installed in the air inlet chamber 4, and the air inlet chamber 4 Both sides of the inner axial flow fan 41 and the air outlet chamber 5 are provided with breathable and soundproof cotton 9 , the air inlet chamber 4 is provided with an air inlet 42 , and the air outlet chamber 5 is provided with an air outlet 51 .

Principle: Divide the computer room into the upper air inlet chamber 4, the lower air outlet chamber 5 and the middle placement chamber 6, install the axial flow fan 41 in the air inlet chamber 4, install the air inlet chamber 4 and the air outlet chamber 5 respectively There is breathable sound-proof cotton 9 for absorbing the noise of the air intake and exhaust, and the sound-absorbing cotton on the inner wall of the placement cavity 6 realizes that the noise generated by the computer room can be fully reduced, avoiding the influence of the surrounding residents by the noise of the computer room.

In order to make the heat dissipation effect of the computer 2 better, the cold air outlet 7 and the hot air outlet 8 are respectively arranged at the two ends of the placement chamber 6, so that the cold air blown into the computer room can fully exchange heat with the computer 2 to realize the heat dissipation of the computer 2 . The air inlet 42 is arranged at the end of the air inlet chamber 4 away from the cold air outlet 7, so that the installation of the axial flow fan 41 and the breathable and sound-proof cotton 9 can have a larger space, and the air inlet 42 is arranged on the side wall to avoid falling into the machine room body 1. dust or debris.

2 and 3, the air-permeable and sound-insulating cotton 9 is installed on the fixed shell 91. The fixed shell 91 is in the shape of a square frame and has a receiving groove inside. The air-permeable and sound-insulating cotton 9 is placed on the fixed shell 91. Ears 92 and lugs 92 are installed in the air inlet cavity 4 by screws, and the breathable and sound-insulating cotton 9 can be installed on the fixed shell 91 in advance, and then the fixed shell 91 is installed in the machine room body 1, so that the installation of the breathable and sound-insulated cotton 9 is relatively easy. convenient. The air-permeable and sound-insulating cotton 9 and the fixed shell 91 are vertically arranged in a V-shape, so that the area of the air-permeable and sound-insulating cotton 9 is relatively large, and the blowing of the axial flow fan 41 is not easily affected. The air-permeable sound-insulating cotton 9 and the fixed shell 91 in the air inlet chamber 4 and the air outlet chamber 5 can be provided in multiple places. In this embodiment, the air outlet chamber 5 is provided with three places; There is one place on one side of the tuyere 42, and two places on the side far away from the air inlet 42. Multi-stage breathable soundproof cotton 9 can be installed, and the number of breathable soundproof cotton 9 can be installed reasonably according to the noise effect and space.

Breathable and sound-insulating cotton 9 is a cotton layer made of ordinary open-cell soft foam on polyurethane filter sponge through net treatment. Breathable and sound-proof cotton 9 is made of polyurethane filter sponge. Reticular, the original film or wall film between the foam grids is removed, and the theme skeleton reticular structure is obtained.

The hot air port 8 is equipped with a protective iron net 81, and the protective iron net 81 can close the hot air port 8, and can protect the hot air port 8 to avoid falling into it. In order to ensure the stability of the partition 3 between the air outlet chamber 5 and the placement chamber 6, a support pile supported between the machine room body 1 and the partition 3 can be installed in the outlet chamber 5 to support the placement chamber 6 and the outlet chamber 6. The partitions 3 between the wind chambers 5 are supported.

Although the utility model has been described in detail with general description and specific examples above, some modifications or improvements can be made on the basis of the utility model, which will be obvious to those skilled in the art. Therefore, the modifications or improvements made on the basis of not departing from the spirit of the utility model all belong to the protection scope of the utility model.

Claims (8)

1. The utility model provides a type of making an uproar computer room falls, includes computer room body (1) and installs computer (2) inside computer room body (1), the wall-mounting of computer room body (1) has the sound cotton of inhaling, its characterized in that: the machine room is characterized in that two horizontal partition plates (3) are arranged in the machine room body (1) to divide the machine room body (1) into an upper air inlet cavity (4), a lower air outlet cavity (5) and a middle placing cavity (6), a computer (2) is arranged in the placing cavity (6), the placing cavity (6) is communicated with the air inlet cavity (4) through a cold air port (7) formed in the partition plate (3), the placing cavity (6) is communicated with the air outlet cavity (5) through a hot air port (8) formed in the partition plate (3), an axial flow fan (41) is arranged in the air inlet cavity (4), the two sides of the axial flow fan (41) in the air inlet cavity (4) and the air outlet cavity (5) are internally provided with ventilating soundproof cotton (9), the air-conditioning fan is characterized in that breathable soundproof cotton (9) is installed in the air outlet cavity (5), an air inlet (42) is formed in the air inlet cavity (4), and an air outlet (51) is formed in the air outlet cavity (5).

2. The noise reduction type computer room according to claim 1, wherein: the cold air port (7) and the hot air port (8) are respectively arranged at two ends of the placing cavity (6).

3. The noise reduction type computer room according to claim 2, wherein: the ventilating soundproof cotton (9) in the air inlet cavity (4) and the air outlet cavity (5) are respectively provided with at least two parts.

4. The noise reduction type computer room according to claim 1, wherein: ventilative acoustic cotton (9) are installed on set casing (91), set casing (91) are square frame form and inboard and have the holding tank, ventilative acoustic cotton (9) are placed on set casing (91), fixed lug (92) that are equipped with on set casing (91), lug (92) pass through the screw mounting in air inlet chamber (4).

5. The noise reduction type computer room according to claim 4, wherein: the breathable soundproof cotton (9) and the fixed shell (91) are vertically arranged in a V shape.

6. The noise reduction type computer room according to claim 1, wherein: the air inlet (42) is arranged at one end of the air inlet cavity (4) far away from the cold air port (7) and is formed in the side wall of the air inlet cavity (4).

7. The noise reduction type computer room according to claim 1, wherein: the breathable soundproof cotton (9) is a cotton layer which is formed by processing common open-cell soft foam on polyurethane filter sponge through netting treatment.

8. The noise reduction type computer room according to claim 1, wherein: and a protective iron net (81) is arranged at the hot air port (8).