CN215735592U - High-power cabinet front air supply system in machine room - Google Patents
High-power cabinet front air supply system in machine room Download PDFInfo
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- CN215735592U CN215735592U CN202122152257.7U CN202122152257U CN215735592U CN 215735592 U CN215735592 U CN 215735592U CN 202122152257 U CN202122152257 U CN 202122152257U CN 215735592 U CN215735592 U CN 215735592U
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Abstract
The utility model discloses a high-power cabinet front air supply system in a machine room, which comprises a cooling device, a static pressure box arranged below a floor and a plurality of cabinet bodies arranged on the floor, wherein cold air generated by the cooling device is conveyed into the cabinet bodies through a pressure reduction box, the front sides of the cabinet bodies are provided with cabinet doors, the rear sides of the cabinet bodies are provided with air outlets, each cabinet door comprises a sealing layer and an air guide layer, the sealing layers are arranged on the outer sides of the air guide layers, the sealing layers and the air guide layers are arranged at intervals, an air guide cavity is formed between each sealing layer and each air guide layer, the lower end of each air guide cavity is opened, the floor is provided with an air outlet of the static pressure box, and the air outlet corresponds to the lower end opening of each cabinet body when the cabinet door is in a closed state. The cabinet door type air conditioner has the advantages that the cooling capacity is more concentrated, the air supply capacity is increased, the cooling is better, the energy waste is reduced, and the cooling of the server is more uniform due to the fact that the cabinet door is used for conducting air guiding and is in a front air supply mode.
Description
Technical Field
The utility model relates to the technical field of machine room cooling, in particular to a front air supply system of a high-power cabinet in a machine room.
Background
The cooling mode of the machine cabinet in the machine room is that a static pressure box is arranged below the floor of the machine room at present, the machine cabinet is arranged on the upper side of the floor, cold air is introduced into the static pressure box, an air outlet hole is formed in the front side floor of the mechanism, the machine cabinet is cooled by upward air supply through the floor, and the cooling mode can not provide more cold energy for high-power equipment of the machine cabinet because the cold air cannot be supplied to the working equipment in a centralized manner, so that the cooling effect is general, the cooling effect of the mode can be still met for a host machine with common power, but the high-power equipment is installed in the machine cabinet, and the cooling mode of downward air supply can not provide more cold energy for the high-power equipment of the machine cabinet, so that the high-power equipment can be easily broken down or even crashed because the working temperature of the high-power equipment cannot be cooled more.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a front air supply system of a high-power cabinet in a machine room, aiming at the defects, and the front air supply system is used for providing enough cold for the high-power equipment.
The technical scheme adopted by the utility model is as follows:
the high-power cabinet front air supply system comprises cooling equipment, a static pressure box arranged below the floor and a plurality of cabinet bodies arranged on the floor, wherein cold air generated by the cooling equipment is conveyed into the cabinet body through a pressure reduction box, a cabinet door is arranged on the front side of each cabinet body, an air outlet is formed in the rear side of each cabinet body, each cabinet door comprises a sealing layer and an air guide layer, air supply holes are densely distributed in the air guide layer, the sealing layers are arranged on the outer sides of the air guide layers, the sealing layers and the air guide layers are arranged at intervals, an air guide cavity is formed between each sealing layer and each air guide layer, the lower end of each air guide cavity is open, an air outlet of the static pressure box is formed in the floor, and the air outlet corresponds to the lower end of each cabinet body when the cabinet door of the cabinet body is in a closed state.
As a further optimization, the air outlet is internally provided with the air collecting plate, the air collecting plate is L-shaped, one end of the air collecting plate faces the air inlet direction, the other end of the air collecting plate faces the air outlet direction, the middle part of the air collecting plate is in arc transition, the width of the air collecting plate corresponds to that of the air outlet, and the two sides of the air collecting plate are provided with the baffle plates.
As a further optimization, a temperature sensor is arranged on an air outlet at the rear end of the cabinet body, a blower is arranged in the wind collecting plate, and the blowing direction of the blower is from the static pressure box to the air outlet.
As a further optimization, the temperature sensors are arranged in plurality, the temperature sensors are arranged at intervals along the height direction of the cabinet body, the cabinet door is provided with a plurality of partition plates, one ends of the partition plates are connected to the lower end opening of the cabinet door, the other ends of the partition plates are connected to the air guide layer, and the adjacent partition plates are arranged at intervals.
As a further optimization, the cabinet door further comprises a frame, the sealing layer, the air guide layer and the side plates between the sealing layer and the air guide layer are made of transparent materials, the end face of the partition plate is provided with a soft ribbon, one end of the soft ribbon is fixed on the partition plate, and the other end of the soft ribbon is a free end.
As a further optimization, the opening at the lower end of the cabinet door is provided with the sealing rubber sleeve, the sealing rubber sleeve is fixed on the edge of the opening, and the lower end of the sealing rubber sleeve is in contact with the ground.
As a further optimization, the end part of the wind collecting plate is provided with the wind shielding plate, the wind shielding plate is hinged to the end part of the wind collecting plate, the other end of the wind shielding plate is connected with the blocking bead through the connecting rope, the blocking bead is arranged on the floor, and the connecting rope penetrates through the middle part of the blocking bead and is limited in a knotting mode.
The utility model has the following advantages:
1. according to the utility model, the hollow cabinet door is arranged, and cold air in the static pressure box is directly sent into the cabinet through the cabinet door, so that the cold supply amount is more concentrated, the air supply amount is increased, the cooling is better, the energy waste is reduced, and the cooling of the server is more uniform due to the front air supply form after the air is guided through the cabinet door;
2. according to the utility model, the plurality of partition plates are arranged in the cabinet door, so that the air volume of each part in the cabinet body is more uniform by adjusting the distance between the partition plates;
3. the cabinet door main body is made of glass, and the soft streamer is arranged in the cabinet door, so that the air supply state can be seen more visually;
4. the wind collecting plate has a wind guiding effect, and the wind shielding plate is arranged at the end part of the wind collecting plate, so that air can be prevented from being supplied into a cabinet body without a server, and energy waste is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Wherein: 1. the cabinet comprises a cabinet body, 2 parts of a server, 3 parts of a temperature sensor, 4 parts of a cabinet door, 5 parts of a blower, 6 parts of a wind collecting plate, 7 parts of a sealing rubber sleeve, 8 parts of a connecting rope, 9 parts of a blocking bead, 10 parts of a wind shielding plate, 11 parts of a floor, 4-1 parts of a wind guiding layer, 4-2 parts of a sealing layer, 4-3 parts of a side plate, 4-4 parts of a partition plate.
Detailed Description
The present invention is further described in the following with reference to the drawings and the specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention, and the embodiments and the technical features of the embodiments can be combined with each other without conflict.
It is to be understood that the terms first, second, and the like in the description of the embodiments of the utility model are used for distinguishing between the descriptions and not necessarily for describing a sequential or chronological order. The "plurality" in the embodiment of the present invention means two or more.
The term "and/or" in the embodiment of the present invention is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, B exists alone, and A and B exist at the same time. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
This embodiment provides a positive air supply system of high-power rack in computer lab, as shown in fig. 1, including cooling equipment, setting static pressure case and a plurality of cabinet bodies 1 of setting on the floor under the floor, cooling equipment can be air conditioning equipment, in server 2 all arranges and the cabinet body 1, the air conditioning that cooling equipment produced passes through the step-down box and carries the cabinet body 1 in, the front side of the cabinet body 1 is provided with cabinet door 4, and the rear side of the cabinet body 1 is provided with the air exit, for the ease of monitoring server's operating condition, air exit department is provided with temperature sensor 3, and because the height of the cabinet body 1 is higher, more is put to server 2, temperature sensor 3 is provided with a plurality ofly to interval setting in the direction of height of the cabinet body 1 is followed. The cabinet door 4 comprises a frame, a sealing layer 4-2 and an air guide layer 4-1, wherein the sealing layer 4-2 and the air guide layer 4-1 are arranged on the frame, air supply holes are densely distributed in the air guide layer 4-1, the sealing layer 4-2 is arranged on the outer side of the air guide layer 4-1, the sealing layer 4-2 and the air guide layer 4-1 are arranged at intervals, an air guide cavity is formed between the sealing layer 4-2 and the air guide layer 4-1, the lower end of the air guide cavity is open, side plates 4-3 are arranged on other side faces of the air guide cavity, an air outlet of the static pressure box is arranged on the floor 11, the air outlet corresponds to the lower end opening of each cabinet body 1 when the cabinet door is in a closed state, a sealing rubber sleeve is arranged on the opening at the lower end of the cabinet door, the sealing rubber sleeve is fixed on the edge of the opening, and the lower end of the sealing rubber sleeve is in contact with the ground. In order to promote the air supply efficiency, an air collecting plate 6 is arranged in the air outlet, the air collecting plate 6 is L-shaped, one end of the air collecting plate 6 faces the air inlet direction, the other end of the air collecting plate 6 faces the air outlet direction, namely, the air delivered is 'captured' by the air collecting plate 6 and is naturally drained into the cabinet door 4, the middle part of the air collecting plate 6 is in arc transition, the width of the air collecting plate 6 corresponds to the width of the air outlet, and the two sides of the air collecting plate 6 are provided with baffles, in order to further promote the air supply efficiency, an air supply blower 5 is arranged in the air collecting plate 6, the air outlet of the air supply blower 5 faces the air outlet on the floor 11, when the server works at full load, the temperature of the air outlet detected by the temperature sensor 3 is overhigh, the cooling can be accelerated by controlling the rotating speed of the air feeder 5, and the cooling capacity is improved to further cool the server.
As shown in fig. 1, in the embodiment, the cabinet door 4 is provided with a plurality of partition plates 4-4, one end of each partition plate 4-4 is connected to the lower opening of the cabinet door 4, the other end of each partition plate 4-4 is connected to the air guiding layer 4-1, the partition plates 4-4 are arranged at intervals between adjacent partition plates 4-4, the partition plates 4-4 are mainly arranged to balance the air supply amount, when the cabinet door 4 is in a cavity state, because the air supply is carried out in parallel to the air guiding layer 4-1, the wind pressure at the lower end is relatively low, the wind pressure at the upper end is higher, and after the partition plate 4-4 is arranged, the partition plate 4-4 has a guiding function, so that the cooling capacity of each area in the cabinet body 1 is more uniform, but because the upper part has long air supply distance and the lower part has long air supply distance, the distance between every two clapboards can be adjusted to adjust the air pressure and the cooling capacity in different areas. The sealing layer 4-2, the air guide layer 4-1 and the side plate 4-3 are all made of transparent materials, soft ribbons are arranged on the end faces of the partition plates 4-4, one ends of the soft ribbons are fixed on the partition plates 4-4, the other ends of the soft ribbons are free ends, the air supply amount of the fan is different, the states of the soft ribbons are also different, and inspection personnel can check the air supply state more visually.
As shown in fig. 2, this embodiment the tip of wind-collecting plate 6 is provided with wind-shielding plate 5, wind-shielding plate 5 articulates the tip at wind-collecting plate 6, and is connected with through connecting rope 8 on wind-shielding plate 5's the other end and keeps off pearl 9, keep off pearl 9 and set up on floor 11, connect rope 8 and pass from keeping off pearl 9 middle part to spacing through the mode of knoing, when this shielding plate mainly used a certain cabinet body is in idle state, can pull up wind-shielding plate to vertical state back through connecting rope 8, block wind-collecting plate 6's import, no longer the air inlet, the energy saving is extravagant.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (7)
1. The utility model provides a positive air supply system of high-power rack in computer lab, includes cooling equipment, sets up static pressure case and a plurality of cabinets bodies of setting on the floor under the floor, the cold air that cooling equipment produced passes through the step-down case and carries the rack internal, its characterized in that: the cabinet comprises a cabinet body and is characterized in that a cabinet door is arranged on the front side of the cabinet body, an air outlet is arranged on the rear side of the cabinet body, the cabinet door comprises a sealing layer and an air guide layer, air supply holes are densely distributed in the air guide layer, the sealing layer is arranged on the outer side of the air guide layer, the sealing layer and the air guide layer are arranged at intervals, an air guide cavity is formed between the sealing layer and the air guide layer, the lower end of the air guide cavity is open, an air outlet of a static pressure box is arranged on a floor, and the air outlet corresponds to the lower end opening of the cabinet door of each cabinet body when the cabinet door is in a closed state.
2. The inside high-power cabinet front air supply system of the machine room according to claim 1, wherein: the air outlet is internally provided with an air collecting plate, the air collecting plate is L-shaped, one end of the air collecting plate faces the direction of the incoming air, the other end of the air collecting plate faces the direction of the air outlet, the middle part of the air collecting plate is in arc transition, the width of the air collecting plate corresponds to that of the air outlet, and the two sides of the air collecting plate are provided with baffles.
3. The inside high power cabinet front air supply system of the machine room of claim 2, wherein: the temperature sensor is arranged on an air outlet at the rear end of the cabinet body, the air collecting plate is internally provided with an air feeder, and the air feeding direction of the air feeder is from the static pressure box to the air outlet.
4. The inside high power cabinet front air supply system of the machine room of claim 3, wherein: the temperature sensor is provided with a plurality ofly, and a plurality of temperature sensor set up along the direction of height of the rack body on the interval, the cabinet door is provided with a plurality of division boards, the one end of division board is connected on the lower extreme opening of cabinet door, and the other end of division board is connected on the air guide layer, and the interval sets up between the adjacent division board.
5. The inside high power cabinet front air supply system of the machine room of claim 4, wherein: the cabinet door still includes the frame, the curb plate between sealing layer, wind-guiding layer and sealing layer and the wind-guiding layer all adopts transparent material, just be provided with soft ribbon on the terminal surface of division board, the one end of soft ribbon is fixed on the division board, and the other end of soft ribbon is the free end.
6. The inside high-power cabinet front air supply system of the machine room according to claim 1, wherein: and a sealing rubber sleeve is arranged on an opening at the lower end of the cabinet door, the sealing rubber sleeve is fixed on the edge of the opening, and the lower end of the sealing rubber sleeve is in contact with the floor.
7. The inside high power cabinet front air supply system of the machine room of claim 2, wherein: the tip of wind collection board is provided with hides the aerofoil, hide the aerofoil articulated at the tip of wind collection board, and hide and be connected with through connecting the rope on the other end of aerofoil and keep off the pearl, keep off the pearl setting on the floor, connect the rope and pass from keeping off the pearl middle part to carry on spacingly through the mode of knoing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122152257.7U CN215735592U (en) | 2021-09-07 | 2021-09-07 | High-power cabinet front air supply system in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122152257.7U CN215735592U (en) | 2021-09-07 | 2021-09-07 | High-power cabinet front air supply system in machine room |
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| Publication Number | Publication Date |
|---|---|
| CN215735592U true CN215735592U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122152257.7U Active CN215735592U (en) | 2021-09-07 | 2021-09-07 | High-power cabinet front air supply system in machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306114A (en) * | 2022-09-15 | 2022-11-08 | 福建省邮电规划设计院有限公司 | Accurate air supply system and moving door type air supply channel thereof |
-
2021
- 2021-09-07 CN CN202122152257.7U patent/CN215735592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306114A (en) * | 2022-09-15 | 2022-11-08 | 福建省邮电规划设计院有限公司 | Accurate air supply system and moving door type air supply channel thereof |
| CN115306114B (en) * | 2022-09-15 | 2024-01-09 | 福建省邮电规划设计院有限公司 | Accurate air supply system and movable door type air supply channel thereof |
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