CN213280439U

CN213280439U - IT rack of built-in airtight hot aisle

Info

Publication number: CN213280439U
Application number: CN202021592849.XU
Authority: CN
Inventors: 陈振明; 梁承炽
Original assignee: Guangzhou Haote Energy Saving and Environmental Protection Technology Co Ltd
Current assignee: Guangzhou Haote Energy Saving and Environmental Protection Technology Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-25
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a built-in airtight hot aisle's IT rack, include: the cabinet body and cabinet door, the internal IT equipment of installing of cabinet, the cabinet body includes the bottom plate, curb plate and roof, a side-mounting cabinet door of the cabinet body, be equipped with the air inlet mesh hole on the cabinet door, the heat insulating board is installed to the internal portion lower extreme of cabinet, the bottom plate of heat insulating board and the cabinet body, form the heat-collecting area between the curb plate, IT equipment installs at the heat insulating board middle part, the front portion of IT equipment is towards cabinet door one side, one side that is close to the IT equipment back on the heat insulating board is equipped with first wind-guiding mouth, be equipped with the. The utility model discloses a set up the air outlet in the bottom of the cabinet body, behind the cold air entering cabinet body, carry out the heat exchange back with IT equipment under the attraction of fan, the air outlet of flow direction bottom to avoided directly blowing to the staff passageway, need not to consider human impression, also reduced the consumption, reached energy-conserving effect.

Description

IT rack of built-in airtight hot aisle

Technical Field

The utility model relates to a rack technical field specifically is a built-in airtight hot aisle's IT rack.

Background

An IT (Internet Technology) cabinet is a special cabinet for installing 19 "standard equipment such as servers, displays, UPSs, etc. and equipment other than 19" standard equipment, and other network equipment such as switches, routers, etc. Because a large amount of network equipment is installed in the cabinet, a large amount of heat can be generated, and if the equipment performance in the cabinet is influenced due to untimely heat dissipation, the cabinet needs to be cooled in time.

The IT rack cooling method adopted in the market at present is as follows: as shown in fig. 1, a cold channel and a hot channel are respectively arranged on two sides of an IT cabinet, a refrigeration air conditioner in a machine room is installed on one side of the cold channel, cold air is sent into the cabinet from a front cabinet door with holes, and is discharged to the hot channel from a rear door with holes after heat exchange with IT equipment.

However, since the hot aisle is an aisle for a network attendant, the temperature of the hot aisle is generally set below 28 ℃ in consideration of the comfort of the human body. Therefore, the hot channel needs to be cooled in time, the cooling volume of the refrigeration air conditioner is increased, the power of the fan is increased, and energy conservation is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-in airtight hot aisle's IT rack aims at reducing refrigeration power, improves energy-conserving effect.

The utility model discloses a realize like this:

an IT rack with a built-in closed hot channel is characterized by comprising: the novel multifunctional energy-saving cabinet comprises a cabinet body and a cabinet door, wherein IT equipment is installed in the cabinet body, the cabinet body comprises a bottom plate, a side plate and a top plate, one side of the cabinet body is installed on the cabinet door, air inlet holes are formed in the cabinet door, a heat insulation plate is installed at the lower end of the inner portion of the cabinet body, a heat collection area is formed between the heat insulation plate and the bottom plate and the side plate of the cabinet body, the IT equipment is installed at the middle of the heat insulation plate, the front portion of the IT equipment faces one side of the cabinet door, the heat insulation plate is close to one side of the back of the IT equipment and is provided with.

Further, the bottom of the cabinet body is provided with a movable wheel.

Furthermore, a heat dissipation plate is installed in the heat collection area and located between the heat insulation plate and the bottom plate.

Further, the heating panel includes fixed plate and a plurality of fin, fin parallel mount be in on the fixed plate, fixed connection between fixed plate and the curb plate, evenly be equipped with a plurality of ventilation holes on the fixed plate.

Furthermore, a second air guide opening is formed in one side, close to the cabinet door, of the heat insulation plate.

Furthermore, a guide plate is longitudinally arranged on a side plate on one side, opposite to the cabinet door, of the cabinet body, and the guide plate is arranged in a downward inclined mode.

Compared with the prior art, the beneficial effects of the utility model are that: the air outlet is formed in the bottom of the cabinet body, after cold air enters the cabinet body, the cold air is subjected to heat exchange with the IT equipment and then is attracted by the fan, and the cold air flows to the air outlet in the bottom, so that the situation that the cold air directly blows to a staff channel is avoided, human feeling is not required to be considered, power consumption is reduced, and an energy-saving effect is achieved.

In addition, the heat insulation plate is arranged at the bottom, and the heat collection area is formed among the heat insulation plate, the bottom plate and the side plates, so that exchanged hot air has a buffer space and cannot be blown to the ground in a large amount, the temperature of the floor is increased too fast, and the heat radiation plate is further arranged in the heat collection area, so that heat dissipation is accelerated. The heat insulation board is also provided with a second air guide opening, so that part of cold air entering from the cabinet door can enter the heat collection area, the hot air entering from the first air guide opening can be cooled conveniently, and the heat dissipation speed is accelerated; and a guide plate is arranged on a side plate of the cabinet body on one side of the back of the IT equipment, so that hot air is conveniently guided into the heat collecting area.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a prior art cabinet airflow pattern;

fig. 2 is a schematic structural diagram of an IT cabinet with a built-in closed thermal channel according to an embodiment of the present application.

Wherein, 1, a cabinet door; 2. a top plate; 3. a side plate; 4. a base plate; 5. a heat insulation plate; 6. an IT device; 7. a heat collecting zone; 8. a first air guide opening; 9. a second air guide opening; 10. an air outlet; 11. a heat dissipation plate; 1101. a heat sink; 1102. a fixing plate; 12. a baffle; 13. the wheel is moved.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 2, an IT cabinet with a built-in closed thermal channel includes: the novel multifunctional electric heating cabinet comprises a cabinet body and a cabinet door 1, wherein an IT device 6 is installed in the cabinet body, the cabinet body comprises a bottom plate 4, a side plate 3 and a top plate 2, one side of the cabinet body is installed on the cabinet door 1, air inlet mesh holes are formed in the cabinet door 1, a heat insulation plate 5 is installed at the lower end of the inner portion of the cabinet body, a heat collection area 7 is formed between the heat insulation plate 5 and the bottom plate 4 and the side plate 3 of the cabinet body, the IT device 6 is installed at the middle of the heat insulation plate 5, the front portion of the IT device 6 faces one side of the cabinet door 1, the heat insulation plate 5 is close to one side of the back of the IT device 6, a first air guide opening 8 is.

Further, the bottom of the cabinet body is provided with a movable wheel 13.

Further, a heat dissipation plate 11 is installed in the heat collection region 7, and the heat dissipation plate 11 is located between the heat insulation plate 5 and the bottom plate 4.

Further, the heat dissipation plate 11 includes a fixing plate 1102 and a plurality of heat dissipation fins 1101, the heat dissipation fins 1101 are installed on the fixing plate 1102 in parallel, the fixing plate 1102 is fixedly connected with the side plate 3, and a plurality of ventilation holes are uniformly formed in the fixing plate 1102.

Further, a second air guide opening 9 is formed in one side, close to the cabinet door 1, of the heat insulation board 5.

Further, a guide plate 12 is longitudinally arranged on the side plate 3 on the side opposite to the cabinet door 1 of the cabinet body, and the guide plate 12 is arranged in a downward inclined mode.

The working principle is as follows: through setting up air outlet 10 in the bottom of the cabinet body, after the cold air got into the cabinet body, carrying out the heat exchange with IT equipment 6 after under the attraction of fan, the air outlet 10 of flow direction bottom to avoided directly blowing to the staff passageway, need not to consider human impression, also reduced the consumption, reached energy-conserving effect.

In addition, the heat insulation plate 5 is arranged at the bottom, and the heat collection area 7 is formed among the heat insulation plate 5, the bottom plate 4 and the side plate 3, so that exchanged hot air has a buffer space and cannot be blown to the ground in a large amount, the temperature of the floor is increased too fast, and the heat radiation plate 11 is further arranged in the heat collection area 7, so that heat dissipation is accelerated. The heat insulation plate 5 is also provided with a second air guide opening 9, so that part of cold air entering from the cabinet door 1 can enter the heat collection area 7, the hot air entering from the first air guide opening 8 can be cooled conveniently, and the heat dissipation speed is accelerated; a guide plate 12 is provided on the cabinet side plate 3 on the back side of the IT equipment 6 to guide the hot air into the heat collecting region 7.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An IT rack with a built-in closed hot channel is characterized by comprising: the multifunctional intelligent cabinet comprises a cabinet body and a cabinet door (1), wherein IT equipment (6) is arranged in the cabinet body, the cabinet body comprises a bottom plate (4), side plates (3) and a top plate (2), the cabinet door (1) is arranged on one side of the cabinet body, the cabinet door (1) is provided with air inlet mesh holes, a heat insulation plate (5) is arranged at the lower end in the cabinet body, a heat collection area (7) is formed between the heat insulation plate (5) and the bottom plate (4) and the side plate (3) of the cabinet body, the IT equipment (6) is arranged in the middle of the heat insulation plate (5), the front part of the IT equipment (6) faces one side of the cabinet door (1), a first air guide opening (8) is arranged on one side of the heat insulation plate (5) close to the back of the IT equipment (6), an air outlet (10) is formed in the bottom plate (4), the air outlet (10) and the air guide opening are located on the same side, and a fan is installed at the air outlet (10).

2. The IT cabinet with built-in closed hot aisle of claim 1, characterized in that moving wheels (13) are mounted at the bottom of the cabinet body.

3. The IT cabinet with built-in airtight heat channel according to claim 1, wherein the heat collecting region (7) is installed with a heat dissipating plate (11), and the heat dissipating plate (11) is located between the heat insulating plate (5) and the bottom plate (4).

4. The IT cabinet with built-in airtight thermal channel according to claim 3, wherein the heat dissipation plate (11) comprises a fixing plate (1102) and a plurality of heat dissipation fins (1101), the heat dissipation fins (1101) are installed on the fixing plate (1102) in parallel, the fixing plate (1102) is fixedly connected with the side plate (3), and a plurality of ventilation holes are uniformly formed in the fixing plate (1102).

5. The IT cabinet with a built-in closed heat channel as claimed in claim 1, wherein a second air guiding opening (9) is arranged on one side of the heat insulation board (5) close to the cabinet door (1).

6. The IT cabinet with built-in closed hot aisle of claim 1, characterized in that the side plate (3) on the side opposite to the cabinet door (1) of the cabinet body is provided with a deflector (12) along the longitudinal direction, and the deflector (12) is arranged in a downward inclination way.