CN216218337U - Hot channel heat exchange system for data center - Google Patents

Abstract

The utility model discloses a hot channel heat exchange system for a data center, which comprises: the two cabinet groups are oppositely arranged, an airflow channel is suitable to be formed between the two cabinet groups, two ends of the airflow channel are blocked in an openable and closable mode, and the top of the airflow channel is blocked; the cabinet group comprises a plurality of data cabinets and a plurality of refrigerating cabinets; the data cabinet is provided with an air inlet and an air outlet, the air inlet is positioned outside the airflow channel, and the air outlet is positioned in the airflow channel; the refrigerating cabinet is provided with an inlet and a cold air outlet, wherein the inlet is positioned in the airflow channel, and the cold air outlet is positioned outside the airflow channel. The heat channel heat exchange system for the data center can make full use of cold quantity, achieve the effects of energy conservation and consumption reduction, and also can improve the comfort level of workers after entering the data center.

Description

Hot channel heat exchange system for data center

Technical Field

The utility model relates to the technical field of heat exchange equipment, in particular to a hot channel heat exchange system for a data center.

Background

In traditional computer lab control, because traditional data center air current organization is disorderly, and cold and hot gas cross flow, so precision air conditioner air conditioning can not effectively be utilized for data center energy consumption is high. Meanwhile, the problem of local heat islands exists in the machine room, cold air and hot air are directly mixed, and the waste of cold energy is great.

Most data centers in the industry adopt closed cold channels, when the closed cold channels are adopted, the temperature of other spaces of the data centers is high, and workers can face high temperature of 45 ℃ after entering the data centers, so that inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a heat channel heat exchange system for a data center, which can make full use of cold quantity, achieve the effects of energy conservation and consumption reduction, and improve the comfort level of workers after entering the data center.

The purpose of the utility model is realized by adopting the following technical scheme:

a hot aisle heat exchange system for a data center, comprising: the air flow channel is formed between the two cabinet groups, two ends of the air flow channel are sealed in an openable and closable mode, and the top of the air flow channel is sealed; the cabinet group comprises a plurality of data cabinets and a plurality of refrigerating cabinets; the data cabinet is provided with an air inlet and an air outlet, the air inlet is positioned outside the airflow channel, and the air outlet is positioned in the airflow channel; the refrigeration cabinet is provided with an inlet and a cold air outlet, the inlet is positioned in the airflow channel, and the cold air outlet is positioned outside the airflow channel.

Further, both ends of the airflow channel are provided with channel doors.

Further, the access door is a double door.

Furthermore, a baffle plate arranged along the length direction of the cabinet group is arranged at the top of each cabinet group, the lower end of each baffle plate is connected with the cabinet group, the upper end of each baffle plate is connected with a transparent plate, and a door head is arranged between the front end and the rear end of each baffle plate; the baffle, the door lintel and the transparent plate are suitable for blocking the top of the airflow channel.

Further, a connecting rod is arranged between the two baffles.

Further, the baffle is made of transparent materials.

Further, the baffle is disposed proximate to the airflow passage.

Furthermore, a supporting keel is arranged between the machine cabinet group and the baffle.

Compared with the prior art, the utility model has the beneficial effects that: the refrigeration cabinet absorbs heat from the airflow channel, then the refrigeration cabinet refrigerates, and cold air is discharged to a room from the cold air outlet, so that the temperature in the room is reduced, and the comfort level of workers entering the room is improved; meanwhile, the data cabinet sucks cold air from the room, heat exchange is carried out in the data cabinet, and finally hot air is discharged to the air flow channel, so that the heat dissipation of the data cabinet is completed by the reciprocating circulation. In the process, the cold channel (room) and the hot channel (airflow channel) are physically separated, so that series flow of cold and hot devices is avoided, the cold energy of the refrigeration cabinet can be fully utilized, and the energy consumption is reduced.

Drawings

FIG. 1 is a schematic perspective view of a hot aisle heat exchange system for a data center according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a front view of a hot aisle heat exchange system for a data center of the present invention in a room;

FIG. 4 is an exploded view of FIG. 1;

fig. 5 is a schematic view of the refrigeration cabinet of fig. 1.

In the figure: 1. a cabinet group; 11. a refrigeration cabinet; 12. a data cabinet; 2. an air flow channel; 3. an access door; 4. a baffle plate; 5. a door lintel; 6. a connecting rod; 7. a support keel; 8. a room.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, a hot channel heat exchange system for a data center according to an embodiment of the present invention is shown. The air conditioner comprises two cabinet groups 1 which are oppositely arranged, an air flow channel 2 is suitable to be formed between the two cabinet groups 1, two ends of the air flow channel 2 are sealed in an openable and closable mode, and the top of the air flow channel 2 is sealed; the cabinet group 1 comprises a plurality of data cabinets 12 and a plurality of refrigeration cabinets 11; the data cabinet 12 is provided with an air inlet and an air outlet, the air inlet is positioned outside the airflow channel 2, and the air outlet is positioned in the airflow channel 2; the refrigerating cabinet 11 has an inlet located inside the airflow passage 2 and a cold air outlet located outside the airflow passage 2. Specifically, the refrigeration cabinet 11 is a precision air conditioner.

Referring to fig. 3, the hot aisle heat exchange system for a data center of the present invention needs to be used in a room 8 of the data center. When the air conditioner is used, the two ends and the top of the air flow channel 2 are plugged, the refrigeration cabinet 11 absorbs heat from the air flow channel 2, then the refrigeration is carried out through the refrigeration cabinet 11, and cold air is discharged to the room 8 from the cold air outlet, so that the temperature in the room 8 is reduced, and the comfort level of workers entering the room 8 is improved; meanwhile, the data cabinet 12 sucks cold air from the room 8, heat exchange is carried out in the data cabinet 12, and finally the hot air is discharged to the air flow channel 2, and the heat dissipation of the data cabinet 12 is completed by the reciprocating circulation. In the process, the cold channel (room 8) and the hot channel (airflow channel 2) are physically separated, so that series flow of cold and hot devices is avoided, the cold energy of the refrigeration cabinet 11 can be fully utilized, and the energy consumption is reduced.

Preferably, both ends of the air flow path 2 are installed with access doors 3. In the utility model, the two ends of the airflow channel 2 are sealed in an openable and closable manner by the passage door 3, and the passage door 3 can be conveniently opened by a worker, so that the worker can conveniently enter the airflow channel 2 for overhauling.

Preferably, the access door 3 is a double door. The double-door can be used in a narrow space, and the application range is wider.

Preferably, a baffle 4 arranged along the length direction of the cabinet group 1 is arranged at the top of each cabinet group 1, the lower end of each baffle 4 is connected with the cabinet group 1, the upper end of each baffle 4 is connected with a transparent plate (not shown), and a door head 5 is arranged between the front end and the rear end of each baffle 4; the baffle 4, the door lintel 5 and the transparent plate are adapted to close off the top of the airflow channel 2. Through such a setting mode, can increase airflow channel 2's space, avoid the heat to lead to the heat to pile up the high temperature because of airflow channel 2 space undersize. Specifically, the transparent plate may be an acrylic plate, a solar plate, a glass plate, or the like. The transparent plate can promote airflow channel's light transmission volume, makes things convenient for the workman to observe and overhaul.

Preferably, a connecting rod 6 is arranged between the two baffles 4. The reliability of the connection between the baffle plates 4 can be increased by the connecting action of the connecting rods 6.

Preferably, the baffle 4 is made of transparent material. Baffle 4 of transparent material can increase the inside printing opacity volume of airflow channel 2 to make things convenient for the staff to overhaul in airflow channel 2.

Preferably, the baffle 4 is disposed adjacent to the airflow passage 2. By such an arrangement, the hot air flow in the air flow channel 2 can be prevented from affecting the refrigerating cabinet 11 and the data cabinet 12.

Preferably, a supporting keel 7 is arranged between the cabinet group 1 and the baffle 4. The support keel 7 can further improve the reliability of the connection between the baffle 4 and the cabinet group 1.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A hot aisle heat exchange system for a data center, comprising: the air conditioner comprises two opposite cabinet groups (1), wherein an air flow channel (2) is formed between the two cabinet groups (1), two ends of the air flow channel (2) are sealed in an openable and closable manner, and the top of the air flow channel (2) is sealed; the cabinet group (1) comprises a plurality of data cabinets (12) and a plurality of refrigeration cabinets (11); the data cabinet (12) is provided with an air inlet and an air outlet, the air inlet is positioned outside the airflow channel (2), and the air outlet is positioned in the airflow channel (2); the refrigeration cabinet (11) has an inlet located in the airflow passage (2) and a cold air outlet located outside the airflow passage (2).

2. The hot aisle heat exchange system for a data center of claim 1, wherein: and passage doors (3) are arranged at two ends of the airflow passage (2).

3. The hot aisle heat exchange system for a data center of claim 2, wherein: the access door (3) is a double-opening door.

4. The hot aisle heat exchange system for a data center of claim 1, wherein: the top of each cabinet group (1) is provided with a baffle (4) arranged along the length direction of the cabinet group (1), the lower end of each baffle (4) is connected with the cabinet group (1), the upper end of each baffle (4) is connected with a transparent plate, and a door head (5) is arranged between the front end and the rear end of each baffle (4); the baffle (4), the door lintel (5) and the transparent plate are suitable for blocking the top of the airflow channel (2).

5. The hot aisle heat exchange system for a data center of claim 4, wherein: a connecting rod (6) is arranged between the two baffles (4).

6. The hot aisle heat exchange system for a data center of claim 4, wherein: the baffle (4) is made of transparent materials.

7. The hot aisle heat exchange system for a data center of claim 4, wherein: the baffle (4) is arranged close to the airflow channel (2).

8. The hot aisle heat exchange system for a data center of claim 4, wherein: and a support keel (7) is arranged between the machine cabinet group (1) and the baffle (4).

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