CN218514730U - Static pressure box and communication machine room - Google Patents

Abstract

The utility model provides a static pressure box and a communication machine room. The static pressure box includes a box body and a plurality of isolation devices; the box body has a storage space, and the box body is provided with a plurality of air inlets and a plurality of air outlets connected with the storage space. The air outlet; the isolating device is flexibly connected with the box body, and the isolating device is used to divide the storage space into multiple isolated cooling spaces, and the cooling space is connected with the air inlet and the air outlet; the air outlet is arranged on the top of the box, and each isolating device Consists of several detachably connected spacers. A plurality of mutually isolated cooling spaces are formed in the plenum through the movable connection of the isolation device in the plenum, which improves the concentration of the cold air in the cooling space and can selectively flow to any one or more of them. The cooling space delivers cold air, thereby enabling centralized cooling of part or all of the load equipment on the plenum, thereby improving the heat dissipation efficiency of the plenum.

Description

Static pressure box and communication room

technical field

The utility model relates to the technical field of cooling equipment, in particular to a static pressure box and a communication room.

Background technique

Most of the traditional communication equipment room adopts the air supply mode under the refrigeration system to cool down the whole area in the communication equipment room. For example, raise the floor of the communication room to form a plenum under the floor of the communication room, the top of the plenum serves as the floor of the communication room, and the cabinets loaded with load equipment are placed directly on the plenum. An air inlet connected to the refrigeration system and an air outlet located on the top of the static plenum are arranged in the plenum, the cabinet can be arranged on the air outlet, and the bottom of the cabinet communicates with the air outlet. The cold air formed by the refrigeration system spreads to the space in the static pressure box through the air inlet, and then is transported to each load device through the air outlet on the top of the static pressure box to take away the heat generated by the load device during operation, and achieve the effect of cooling the load device .

However, the cold air passing into the plenum is too scattered, and the plenum cannot effectively dissipate heat from the load equipment.

Utility model content

Embodiments of the present application provide a plenum box and a communication machine room. The plenum box is used to solve the problem that the cold air flowing into the plenum box is too scattered, which makes the plenum box unable to effectively dissipate heat from load equipment.

In order to achieve the above object, the utility model embodiment provides the following technical solutions:

The first aspect of the utility model embodiment provides a static pressure box, which includes a box body and a plurality of isolation devices;

There is an accommodation space inside the box, and multiple air inlets and multiple air outlets communicating with the accommodation space are provided on the box body;

The isolating device is movably connected with the box body, and the isolating device is used to divide the accommodation space into a plurality of mutually isolated cooling spaces, and each cooling space communicates with at least one air inlet and at least one air outlet, wherein the air inlet is used to supply air to the cooling space Conveying cold air inside; the air outlet is set on the top of the box, so that the cold air in the cooling space can be discharged out of the box through the air outlet, so as to dissipate heat from the load equipment placed on the box;

Wherein, each isolating device includes a plurality of detachably connected isolating pieces.

On the basis of the above technical solutions, the utility model can also be improved as follows.

In a possible implementation manner, the isolation device extends along a first direction in the accommodation space, so that the cooling space extends along the first direction, and a plurality of cooling spaces are arranged along a second direction perpendicular to the first direction;

The air inlet is arranged on the side wall of the box in the first direction, and a plurality of air inlets are arranged in sequence along the second direction.

In a possible implementation, each isolator has two connecting parts, one of which is arranged at one end of the isolator in the first direction, and the other connecting part is arranged at one end of the isolator in the first direction. At the other end, the connecting portion is used to connect adjacent spacers.

In a possible implementation manner, the part of the spacer between the two connecting parts is in the shape of a plate, the connecting part is a bent structure, and the two bent structures of the spacer are used to connect two adjacent spacers Hooked to each other.

In a possible implementation manner, a plurality of support assemblies are further included, the plurality of support assemblies are located in the cooling space, and each support assembly is used to support a spacer.

In a possible implementation manner, the support assembly includes a first support, the first support is inclined toward the side surface of the partition, one end of the first support is detachably connected to the top of the partition, and the top of the first support The other end is connected with the bottom of the box body.

In a possible implementation manner, the support assembly further includes a second support, the second support is arranged at the bottom of the box, one end of the second support is connected to the bottom of the partition, and the other end of the second support is connected to the An end of the first support member away from the isolation member is rotatably connected so that the first support member rotates around a joint between the first support member and the second support member, and the first support member and the second support member are jointly used to support the isolation member.

In a possible implementation manner, the first support member is a retractable structure;

And/or, the second support member is a retractable structure.

In a possible implementation manner, the insulation device further includes a heat insulation layer, and the heat insulation layer covers at least one side of the insulation element facing the cooling space.

In a possible implementation manner, the heat insulation layer is aluminum foil insulation cotton, and the thickness of the heat insulation layer is greater than or equal to 10 mm and less than or equal to 30 mm.

In a possible implementation, the top of the box body includes a plurality of detachably connected top plates, and a plurality of third supports are also arranged in the box, one end of the third support is connected to the top plate, and the other end of the third support is connected to the top plate. One end is connected to the bottom of the box, and the third support is used to support the top plate;

The air outlet is opened on the top plate.

The second aspect of the utility model embodiment provides a communication machine room, which includes a machine room body, a cabinet, a refrigeration system, and the above-mentioned plenum box, the plenum box and the refrigeration system are both arranged in the machine room body, and the cabinet is located on the plenum box , the cabinet is used to place load equipment, and the bottom of the cabinet communicates with the air outlet, and the cold air outlet of the refrigeration system communicates with the air inlet of the static pressure box.

The embodiment of the utility model provides a static plenum and a communication machine room, through which an isolation device is movably connected in the static plenum to form a plurality of mutually isolated cooling spaces in the static plenum, and make each cooling space at least as close as One air inlet is communicated with at least one air outlet, which improves the concentration of cold air in the cooling space, and can selectively deliver cold air to any one or more of the cooling spaces, so that part or all of the static pressure box can be realized. The load equipment conducts centralized heat dissipation, thereby improving the heat dissipation efficiency of the static pressure box.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings show some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative work.

Fig. 1 is a schematic structural view of a static pressure tank provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the spacer in Fig. 1;

Fig. 3 is a structural schematic diagram of the support structure and the spacer in Fig. 1;

Fig. 4 is a schematic structural diagram of a communication machine room provided by an embodiment of the present invention.

Explanation of reference signs:

100-cabinet;

110-air inlet; 120-air outlet; 130-cover plate;

200 - isolation device;

210-isolator; 211-connection;

300 - support assembly;

310-first support; 320-second support;

400-heat insulation layer;

500-top plate;

600-the third support member;

700-computer room body;

800-cabinet;

810-load equipment;

900 - Refrigeration system.

Detailed ways

As described in the background art, in the related art, the plenum is provided with an air inlet connected to the refrigeration system, and an air outlet located on the top of the plenum, the cabinet can be arranged on the air outlet, and the bottom of the cabinet communicates with the air outlet. The cold air formed by the refrigeration system spreads to the space in the static pressure box through the air inlet, and then is transported to each load device through the air outlet on the top of the static pressure box to take away the heat generated by the load device during operation, and achieve the effect of cooling the load device .

However, the cold air flowing into the plenum in the related art is too scattered, and the plenum cannot effectively dissipate heat from the load equipment. The reason for this problem is that since the load equipment placed on the plenum box is not evenly distributed in every corner of the communication room, the heat dissipation position of the load equipment is not evenly distributed, and local concentrated heat release may occur. Other places where no load equipment is placed will not generate heat, so in this case, it is only necessary to dissipate heat from the communication equipment that generates heat, and other places do not need to be ventilated with cold air. However, the static plenum of the related art is not provided with any partition and separation device, and the cold air entering the plenum through the air inlet will be evenly dispersed in all corners of the plenum, so the amount of cold air in the plenum is constant. Under normal circumstances, because the cold air in the plenum is relatively scattered, only part of the cold air is used to dissipate heat from the load equipment with local heat release, which in turn leads to poor heat dissipation effect of the plenum.

In view of the above technical problems, the embodiment of the utility model provides a plenum box and a communication room. The plenum box is movably connected with an isolation device in the accommodation space of the plenum box to form a plurality of mutual Isolated cooling spaces, and each cooling space communicates with at least one air inlet and at least one air outlet, which improves the concentration of cold air in the cooling space, and can selectively deliver cold air to any one or more of the cooling spaces , so as to realize the centralized heat dissipation of part or all of the load equipment on the plenum, thereby improving the heat dissipation efficiency of the plenum.

In order to make the above purpose, features and advantages of the embodiment of the utility model more obvious and easy to understand, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.

Referring to FIG. 1 and FIG. 4 , the first aspect of the embodiment of the present invention provides a plenum tank, which may include a tank body 100 and a plurality of isolation devices 200 . There is an accommodation space inside the box body 100 , and a plurality of air inlets 110 and a plurality of air outlets 120 communicating with the accommodation space are opened on the box body 100 . The isolation device 200 is movably connected with the box body 100, and the isolation device 200 is used to divide the accommodation space into a plurality of mutually isolated cooling spaces, and each cooling space communicates with at least one air inlet 110 and at least one air outlet 120, wherein the air inlet 110 is used to deliver cold air into the cooling space; the air outlet 120 is arranged on the top of the box body 100, so that the cold air in the cooling space is discharged from the box body 100 through the air outlet 120, so as to carry out the load equipment 810 placed on the box body 100 Heat dissipation. Each isolating device 200 includes a plurality of detachably connected isolating elements 210 .

Referring to FIG. 1 , in this embodiment, the plenum can be placed at the bottom of the communication room, and the load device 810 is placed on the top of the plenum. The height of the box body 100 can be adjusted according to the height of the communication room or the needs of use. The box body 100 is provided with an air inlet 110 and an air outlet 120. Through the air inlet 110, the cold air can be passed into the accommodation space, and then The cool air is delivered from the air outlet 120 to the load device 810 . In some embodiments, the air outlet 120 may communicate with the load device 810 , for example, the load device 810 may be disposed on the air outlet 120 .

Referring to FIG. 1 , in some embodiments, the isolation device 200 divides the accommodation space in the box body 100 into a plurality of cooling spaces, and each cooling space is isolated from each other. When the part of the load equipment 810 on the box 100 needs to dissipate heat, it is only necessary to pass cold air into the cooling space corresponding to the part of the load device 810. Since the cooling spaces are isolated from each other, the heat between the cooling spaces will not be transferred to each other. Moreover, the cold air will not diffuse with each other, so as to ensure that the cold air in the cooling space is relatively concentrated, and is discharged through the air outlet 120 corresponding to the cooling space, and is used for heat dissipation of the load device 810 on the air outlet 120, thereby realizing local load equipment 810 for cooling. Since the cold air is relatively concentrated and only used for heat dissipation of the corresponding load device 810, the heat dissipation efficiency of the plenum box is improved.

It can be understood that the cooling spaces in the plenum can work at the same time or independently of each other. The cold air can be controlled to enter the cooling space by controlling the opening and closing of the air inlet 110, and the opening and closing of the air inlet 110 can be controlled. For the control valve (not shown in the figure), when the control valve is opened, cold air enters the cooling space corresponding to the air inlet 110, and when the control valve is closed, cold air is prevented from entering the cooling space corresponding to the air inlet 110.

Referring to FIG. 1 , multiple air outlets 120 can be opened on the top of the box body 100, and multiple air outlets 120 can be opened on the top of the box body 100 corresponding to each cooling space, and a load device 810 can be installed on each air outlet 120 . Each air outlet 120 may also be provided with a cover plate 130 . The cover plate 130 covers the air outlet 120 . The load device 810 is placed on the cover plate 130 . The cover plate 130 can control the opening and closing of the air outlet 120 . When the cover plate 130 is opened, the air outlet 120 communicates with the outside of the box body 100, and sends cold air to the load device 810; when the cover plate 130 is closed, the air outlet 120 is isolated from the outside of the box body 100, and the cold air cannot pass through the air outlet 120 The air is discharged out of the box body 100 and used for heat dissipation of the load device 810 corresponding to the air outlet 120 .

In an exemplary embodiment, a plurality of load devices 810 may be placed on the top of the cabinet 100 corresponding to a cooling space, and also have a plurality of air outlets 120 corresponding to the plurality of load devices 810 . When only part of the corresponding load equipment 810 on the same cooling space is in working condition and generates heat, then the cover plate 130 at the air outlet 120 corresponding to the part of the load equipment 810 can be opened, so that the air outlet 120 and the part of the load equipment 810, so that the cold air discharged from the air outlet 120 can be used for heat dissipation of the load equipment 810 in the working state, while other load equipment 810 in the cooling space that is not working can keep the cover plate 130 to close the air outlet 120 state, so that the concentration of the cold air in the cooling space is further improved, so that the cold air is only used for the load equipment 810 in the state of the tooling that needs to dissipate heat in the cooling space.

Referring to FIG. 1, in some embodiments, a plurality of isolation devices 200 are flexibly connected to the box body 100. For example, the distance between the isolation devices 200 can be adjusted to adjust the size of the cooling space, thereby adjusting the cooling air in the cooling space. concentration. For example, when only two load devices 810 are in working condition in the communication room and need heat dissipation, the cooling space for cooling five load devices 810 can be reduced to only It is used to dissipate heat for the two load devices 810 , thereby improving the concentration of cold air in the cooling space formed by the two isolation devices 200 . In an exemplary embodiment, the isolation device 200 may be detachably connected to the inner sidewall of the box body 100 through threads. When the isolation device 200 needs to be disassembled, the top of the box body 100 corresponding to the isolation device 200 can be opened first to expose the isolation device 200 to be disassembled in the box body 100, and then the isolation device 200 can be taken out from the containing space.

Further referring to FIG. 1 , in a specific implementation, each isolation device 200 is composed of a plurality of isolation elements 210 that are detachably connected to each other. When the position of the isolating device 200 needs to be adjusted, the isolating device 200 can be disassembled into a plurality of isolating parts 210, and then the isolating parts 210 are reconnected at the target position to form the isolating device 200, which improves the flexibility of use of the isolating device 200 . When it is necessary to remove a certain isolating device 200 in the box body 100 , the isolating devices 200 can be disassembled into spacers 210 one by one and stored, so as to facilitate the storage and transportation of the isolating devices 200 .

The embodiment of the utility model provides a plenum box and a communication machine room. The plenum box is movably connected with an isolation device 200 in its accommodation space to form a plurality of mutually isolated cooling spaces in the plenum box, and make the Each cooling space communicates with at least one air inlet 110 and at least one air outlet 120, which improves the concentration of cold air in the cooling space, and can selectively deliver cold air to any one or more cooling spaces, thereby achieving Part or all of the load devices 810 on the plenum perform centralized heat dissipation, thereby improving the heat dissipation efficiency of the plenum.

Referring to FIG. 1 , on the basis of the above embodiments, the isolation device 200 extends along the first direction in the accommodation space, so that the cooling space extends along the first direction, and a plurality of cooling spaces are arranged along a second direction perpendicular to the first direction. cloth. The air inlet 110 is disposed on a side wall of the box body 100 in the first direction, and a plurality of air inlets 110 are arranged in sequence along the second direction.

Continuing to refer to Fig. 1, in this embodiment, the first direction may be the extension direction of the X axis in Fig. 1, the second direction may be the extension direction of the Y axis perpendicular to the X axis on the horizontal plane, and the vertical direction perpendicular to the horizontal plane The vertical direction is the extension direction of the Z axis. The air inlet 110 can be opened in the X-axis direction of the box body 100 and is located on the left side wall of the box body 100 , and a plurality of air inlets 110 opened on the side wall are sequentially arranged along the Y-axis extension direction. Each isolating device 200 can be in the shape of a belt, extending from one side wall of the box body 100 where the air inlet 110 is located to the other side wall of the box body 100 along the X-axis direction, and a plurality of belt-shaped isolating devices 200 will accommodate The cooling space divided by the space also extends from the side of the air inlet 110 to the other side of the box body 100 along the X-axis direction.

It can be understood that, on the basis of the above embodiments, the multiple air outlets 120 on the top of the box 100 corresponding to each cooling space can also be arranged in sequence along the X-axis direction.

Referring to Fig. 1 and Fig. 2, on the basis of the above-mentioned embodiment, each spacer 210 has two connecting parts 211, wherein one connecting part 211 is arranged on one end of the spacer 210 in the first direction, and the other is connected to The part 211 is disposed on the other end of the spacer 210 in the first direction, and the connection part 211 is used for connecting adjacent spacers 210 .

Referring to Fig. 1 and Fig. 2, in this embodiment, by setting connecting parts 211 at both ends of each spacer 210 along the X-axis direction, two adjacent spacers 210 can pass through each other. The two connecting parts 211 are detached and connected, and when the plurality of spacers 210 are connected, they are connected to form the spacer 200 for separating the accommodation space of the box body 100 . By using the connecting portion 211, the detachable connection between adjacent spacers 210 can be realized, thereby improving the convenience of dismounting the spacers 210.

Referring to Fig. 2, on the basis of the above-mentioned embodiment, the part between the two connecting parts 211 on the spacer 210 is in the shape of a plate, the connecting part 211 is a bent structure, and the two bent structures of the spacer 210 are used to Two adjacent spacers 210 are hooked and connected to each other.

Continuing to refer to FIG. 2 , in this embodiment, the spacer 210 can be set in a plate shape, which can reduce the manufacturing cost of the spacer 210, and when the plate spacers 210 are connected to each other to form an isolation zone, due to their thinner thickness, they can be The size of the cooling space is increased, and the thinner plate-shaped spacer 210 facilitates disassembly and movement, thereby improving the convenience of use of the spacer 210 and facilitating the disassembly and assembly of the spacer 200 .

Referring again to FIG. 2 , in some implementations, the connecting parts 211 located at the left and right ends of the spacer 210 can be formed by bending the plate-shaped spacer 210 directly, wherein the bending structure of one spacer 210 is the same as that of the adjacent other The bending structure of the spacer 210 is connected to each other by snapping, and a plurality of spacers 210 are connected to each other by snapping through the bending structure to form the isolating device 200 . In an exemplary embodiment, when the isolation device 200 needs to be disassembled, the top of the box body 100 can be opened first, and then the isolation member 210 in the isolation device 200 can be pulled up to remove the isolation device 200. The pieces 210 are disassembled one by one. The connection stability between two adjacent spacers 210 can be improved by arranging bending structures at both ends of the spacers 210, and the hook connection method can improve the disassembly and connection between the adjacent spacers 210. Convenience, and then improve the convenience of disassembly and connection of the isolation device 200.

It can be understood that the spacer 210 can be a metal plate, such as steel plate, iron plate or aluminum plate. When the spacer 210 is a steel plate, the length of the spacer 210 can be 600mm, the height can be 570mm, and the thickness of the spacer 210 can be 1.2mm.

Referring to FIG. 1 and FIG. 3 , on the basis of the above embodiments, a plurality of support assemblies 300 may be included, the plurality of support assemblies 300 are located in the cooling space, and each support assembly 300 is used to support a spacer 210 .

1 and 3, in this embodiment, each support assembly 300 is used to support a spacer 210, and the support assembly 300 supports the spacer 210 in the Y-axis direction, when the spacer 210 is plate-shaped The support assembly 300 supports the surface of the plate-shaped spacer 210 facing the cooling space, so as to prevent the spacer 210 from tilting or toppling, thereby causing the spacer 200 to tilt or topple, thereby improving the installation stability of the spacer 200 . In addition, the connection between the support assembly 300 and the spacer 210 can be detachable, so that the flexibility of use of the support assembly 300 can be improved. When the isolation device 200 needs to be adjusted or disassembled, the support assembly 300 can be disassembled from the isolation member 210 first, and then each isolation member 210 in the isolation device 200 is disassembled.

Referring to Fig. 1 and Fig. 3, on the basis of the above-mentioned embodiment, the support assembly 300 may include a first support 310, the first support 310 is inclined towards the side surface of the spacer 210, and one end of the first support 310 is connected to the spacer. The top of the support member 210 is detachably connected, and the other end of the first support member 310 is connected to the bottom of the box body 100 .

Referring to FIG. 3 , in some embodiments, the support assembly 300 can be a first support member 310, one end of the first support member 310 is connected to the top of the spacer 210, and the other end of the first support member 310 can be connected to the top of the box body 100. The bottom is abutted or disconnected, so that the first supporting member 310 forms an included angle with the bottom of the box body 100 . It can be understood that, when the included angle is 45°, the supporting effect of the first support member 310 on the isolation member 210 is better. In an exemplary embodiment, the first supporting member 310 can be detachably connected to the top of the isolation member 210, so that the convenience of dismounting the first supporting member 310 can be improved, and the structure of the first supporting member 310 is simple and easy to operate. In some embodiments, the first support member 310 may be rod-shaped.

Referring to Fig. 1 and Fig. 3, on the basis of the above-mentioned embodiment, the support assembly 300 also includes a second support 320, the second support 320 is arranged on the bottom of the box body 100, and one end of the second support 320 is connected to the spacer 210 The other end of the second support 320 is rotationally connected with the end of the first support 310 away from the spacer 210, so that the first support 310 rotates around the junction of the first support 310 and the second support 320 , the first supporting member 310 and the second supporting member 320 are jointly used to support the spacer 210 .

Referring to FIG. 3 , in this embodiment, the support assembly 300 may further include a second support 320 , the second support 320 is arranged at the bottom of the box body 100 , and the second support 320 and the spacer 210 may be detachable connection, so as to improve the convenience of detachment between the second support member 320 and the isolation member 210 . By using the first support 310 and the second support 320 to jointly support the isolator 210, the supporting effect of the support assembly 300 on the isolator 210 and the support stability can be improved, thereby further improving the connection stability of the isolator 210 performance, thereby improving the connection stability of the isolation device 200 . In some embodiments, the second supporting member 320 may also be rod-shaped.

Referring to FIG. 1 and FIG. 3 , on the basis of the above embodiments, the first support member 310 is a retractable structure; and/or, the second support member 320 is a retractable structure.

Referring to FIG. 3 , in a specific implementation, by setting the first support 310 and/or the second support 320 into a retractable structure, the adjustment of the angle between the first support 310 and the bottom of the box body 100 can be realized. , so that the support force of the support assembly 300 on the spacer 210 can be adjusted, and the flexibility of use of the support assembly 300 is improved. In addition, by arranging the first support 310 and the second support 320 as a telescopic structure, the occupied space of the support assembly 300 in the cooling space can be adjusted. When the width of the cooling space is small, the second support 320 can be shortened. length to adapt to the narrow cooling space, and then adjust the length of the first support 310 to adjust the angle between the first support 310 and the bottom of the box body 100, so that the support assembly 300 can achieve better support Effect. In an exemplary embodiment, both the first support 310 and the second support 320 may be telescopic rod structures, for example, the first support 310 and/or the second support 320 may be hydraulic telescopic rod structures.

Referring to FIG. 2 , on the basis of the above embodiments, the isolation device 200 may further include a heat insulation layer 400 covering at least one side of the isolation member 210 facing the cooling space.

Referring to Fig. 2, in this embodiment, by covering the side surface of at least one side of the isolation device 200 facing the cooling space with a thermal insulation layer 400, it is possible to prevent the cold air in the cooling space from penetrating through the isolation piece 210 and diffusing into the adjacent area. In the cooling space, and can reduce the heat transfer between the cooling space that has passed through the cold air and the adjacent cooling space, so as to reduce the loss speed of cold air in the cooling space that has passed through the cold wind. In some embodiments, the heat insulation layer 400 may be covered on the side surface of the spacer 210 in a sticking manner, or the heat insulation layer 400 may be connected to the side surface of the spacer 210 through a connecting piece. In addition, the size of the heat insulation layer 400 should be approximately the same as the size of the side surface of the spacer 210 , so that the heat insulation layer 400 can cover the side surface of the spacer 210 as much as possible.

Referring to FIG. 2 , on the basis of the above embodiments, the heat insulation layer 400 is aluminum foil insulation cotton, and the thickness of the heat insulation layer 400 is greater than or equal to 10 mm and less than or equal to 30 mm.

It can be understood that the aluminum foil thermal insulation cotton can be bonded to the spacer 210 by an adhesive, and the thickness of the aluminum foil thermal insulation cotton can be greater than or equal to 10mm, so as to prevent poor thermal insulation effect due to the thinner thickness of the aluminum foil thermal insulation cotton, and the thermal insulation layer After the size of 400 will increase the cost of the insulation layer 400 .

With reference to Fig. 1, on the basis of the above-mentioned embodiment, the top of box body 100 comprises a plurality of detachably connected top boards 500, and a plurality of third support members 600 are also arranged in box body 100, and one end of the third support member 600 is connected with The top plate 500 is connected, and the other end of the third supporting member 600 is connected with the bottom of the box body 100 , the third supporting member 600 is used to support the top plate 500 ; the air outlet 120 is opened on the top plate 500 .

Continuing to refer to FIG. 1, in this embodiment, the top of the box body 100 may be composed of a plurality of detachably connected top plates 500, that is to say, the surface cover formed after the connection of multiple detachably connected top plates 500 is arranged on the box body 100 to form the top of the box 100. The top boards 500 can be connected to each other through locks, and a plurality of third support members 600 are also provided in the accommodating cavity of the box body 100, and the third support members 600 are used to support the top boards 500, thereby improving the height between the top boards 500. Excellent connection stability, preventing the top plate 500 from deforming or falling off. It can be understood that each top board 500 may be supported by a plurality of third support members 600 , and the third support members 600 are detachably connected to the bottom of the box body 100 and the top board 500 . Exemplarily, the plane shape of the top board 500 may be rectangle, square or polygon. When the top board 500 is square, the length and width of the top board 500 may be 600mm.

Referring to Fig. 4, the second aspect of the utility model embodiment provides a communication machine room, which includes a machine room body 700, a cabinet 800, a refrigeration system 900 and the above-mentioned static pressure box, and the static pressure box and the refrigeration system 900 are both arranged on the machine room body In 700, the cabinet 800 is located on the plenum, and the cabinet 800 is used to place the load equipment 810, and the bottom of the cabinet 800 communicates with the air outlet 120, and the cold air outlet of the refrigeration system 900 communicates with the air inlet 110 of the plenum.

Continuing to refer to FIG. 4 , in this embodiment, the communication room uses the plenum box in the above-mentioned embodiment, the static pressure box is arranged at the bottom of the communication room, and the refrigeration system 900 and the cabinet 800 for placing the load equipment 810 They are all arranged on the top of the plenum, and the refrigeration system 900 is placed on the side of the plenum close to the air inlet 110. Convey cold air in each cooling space of the unit. The cabinet 800 is arranged at the position where the air outlet 120 is located on the top of the plenum, so that cold air enters the cabinet 800 through the air outlet 120 and dissipates heat to the load equipment 810 in the cabinet 800 . In an exemplary embodiment, when part of the load equipment 810 in the communication room needs heat dissipation, determine the location of the cabinet 800 for placing the part of the load device 810, and determine the location of the cooling space corresponding to the cabinet 800, and then The cold air prepared by the refrigeration system 900 is controlled to enter only the air inlet 110 corresponding to the cooling space, so as to dissipate heat only to the cabinet 800 and the load device 810 corresponding to the cooling space, thereby improving the heat dissipation efficiency of the plenum box, thereby improving the Cooling efficiency of communication room.

Referring to Fig. 4, in some embodiments, an isolating device 200 is arranged in the plenum, and the isolating device 200 is movably connected with the plenum, and by adjusting the number of isolating devices 200 and the distance between the isolating devices 200, the The adjustment of the number of cooling spaces and the size of the cooling spaces improves the flexibility of use of the plenum. Further, the isolating device 200 can be detachably connected by a plurality of isolating parts 210, thereby improving the practicability of the isolating device 200, by disassembling the isolating device 200 into a plurality of isolating parts 210, which facilitates the handling and handling of the isolating device 200. move.

It can be understood that each air inlet can be provided with a control valve (not shown in the figure) to control the opening and closing of the air inlet. When the cooling space needs to pass in cold air, the control valve on the air inlet corresponding to the cooling space controls the opening of the air inlet, so that the cold air formed by the refrigeration system enters the corresponding cooling space through the air inlet.

Each embodiment or implementation manner in this specification is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

It should be noted that "in a specific implementation", "in some embodiments", "in this embodiment", "exemplarily" and the like mentioned in the specification mean that the described embodiments may include specific features, structures or characteristic, but not necessarily every embodiment includes that particular feature, structure or characteristic. Furthermore, such phrases are not necessarily referring to the same embodiment. Furthermore, where a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the purview of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments that are explicitly or not explicitly described.

In general, terms should be understood at least in part by contextual usage. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in the singular or may be used to describe a combination of features, structures, or characteristics in the plural, depending at least in part on the context . Similarly, terms such as "a" or "the" may also be understood to convey singular usage or to convey plural usage, depending at least in part on context.

It should be readily understood that "on", "above" and "over" in this disclosure should be interpreted in the broadest manner such that "on" means not only " directly on something", also includes the meaning of "on something" with intermediate features or layers in between, and "above" or "over" not only includes "on something" or " The meaning of "over" may also include the meaning of "above" or "over" without intervening features or layers (ie, directly on something).

In addition, spatially relative terms, such as "below", "below", "below", "above", "above", etc., may be used herein for convenience of description to describe the position of one element or feature with respect to other elements or features. relationship shown. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the various embodiments of the present invention Scope of technical solutions.

Claims (12)

1. A plenum box, characterized in that it comprises a box body and a plurality of isolation devices; The box body has an accommodation space, and the box body is provided with a plurality of air inlets and a plurality of air outlets communicating with the accommodation space; The isolating device is movably connected with the box body, and the isolating device is used to divide the accommodating space into a plurality of mutually isolated cooling spaces, and each of the cooling spaces is connected to at least one of the air inlets and at least one of the air inlets. The air outlet is connected, wherein the air inlet is used to deliver cold air into the cooling space; the air outlet is arranged on the top of the box so that the cold air in the cooling space is discharged through the air outlet The box is used to dissipate heat from the load equipment placed on the box; Wherein, each of the isolating devices comprises a plurality of detachably connected isolating elements. 2. The plenum tank according to claim 1, wherein the isolation device extends along a first direction in the accommodating space, so that the cooling space extends along the first direction, and a plurality of The cooling space is arranged along a second direction perpendicular to the first direction; The air inlet is arranged on a side wall of the box in the first direction, and a plurality of the air inlets are arranged in sequence along the second direction. 3. The plenum tank according to claim 2, wherein each of the spacers has two connecting parts, one of the connecting parts is arranged on the side of the spacer in the first direction One end, wherein the other connecting portion is disposed at the other end of the spacer in the first direction, and the connecting portion is used to connect adjacent spacers. 4. The plenum tank according to claim 3, characterized in that, the part between the two connecting parts on the isolator is plate-shaped, the connecting part is a bent structure, and the isolating part The two bending structures are used to hook and buckle the two adjacent spacers to each other. 5. The plenum according to any one of claims 1-4, further comprising a plurality of support assemblies, the plurality of support assemblies are located in the cooling space, and each of the support assemblies is used for One of the spacers is supported. 6. The plenum tank according to claim 5, wherein the support assembly comprises a first support member, the first support member is inclined toward the side surface of the partition, and the first support member One end of the support is detachably connected to the top of the spacer, and the other end of the first support is connected to the bottom of the box. 7. The plenum box according to claim 6, wherein the support assembly further comprises a second support member, the second support member is arranged at the bottom of the box body, and the second support member One end is connected to the bottom of the spacer, and the other end of the second support is rotatably connected to the end of the first support away from the spacer, so that the first support rotates around the first support The connection between the first support and the second support rotates, and the first support and the second support are jointly used to support the spacer. 8. The plenum tank according to claim 7, wherein the first support member is a telescopic structure; And/or, the second support member is a retractable structure. 9. The plenum according to any one of claims 1 to 4, characterized in that, the insulation device further comprises a heat insulation layer, and the heat insulation layer covers the part of the insulation member facing the cooling space. on at least one side. 10. The plenum according to claim 9, wherein the heat insulation layer is aluminum foil insulation cotton, and the thickness of the heat insulation layer is greater than or equal to 10mm and less than or equal to 30mm. 11. The plenum box according to any one of claims 1 to 4, wherein the top of the box body comprises a plurality of detachably connected top plates, and a plurality of third supports are also arranged in the box body One end of the third support is connected to the top plate, the other end of the third support is connected to the bottom of the box, and the third support is used to support the top plate; The air outlet is opened on the top plate. 12. A communication machine room, characterized by comprising a machine room body, a cabinet, a refrigeration system, and a plenum box according to any one of claims 1 to 11, the plenum box and the refrigeration system are both arranged in In the machine room body, the cabinet is located on the static pressure box, the cabinet is used to place load equipment, and the bottom of the cabinet communicates with the air outlet, and the cold air outlet of the refrigeration system communicates with the static pressure box. The air inlets of the pressure boxes are connected.

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