CN209897531U - Ventilation system for server cabinet - Google Patents
Ventilation system for server cabinet Download PDFInfo
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- CN209897531U CN209897531U CN201920543119.1U CN201920543119U CN209897531U CN 209897531 U CN209897531 U CN 209897531U CN 201920543119 U CN201920543119 U CN 201920543119U CN 209897531 U CN209897531 U CN 209897531U
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Abstract
A ventilation system for a server cabinet belongs to the technical field of ventilation and heat dissipation of the server cabinet and comprises the server cabinet, a return air pipe, an air conditioner, an air inlet pipe, an underground cold air channel and an earth surface air port; the server cabinets are provided with a plurality of server cabinets, the upper portions of the server cabinets are communicated with the air return pipes, the lower ends of the left portions of the air return pipes are connected with the air conditioner, the lower portions of the air conditioner are connected with the air inlet pipes, the lower portions of the air inlet pipes extend into the underground cold air channel, a plurality of surface air ports are arranged on the upper portion of the underground cold air channel, and each surface air port is communicated with the lower portion of one corresponding server cabinet. The utility model is used for solve the radiating technical problem of server rack.
Description
Technical Field
The utility model belongs to the technical field of server rack ventilation cooling's technique and specifically relates to a ventilation system for server rack.
Background
Along with the improvement of the integration level of the server in a limited space and the improvement of the power consumption of hardware thermal design such as a CPU, an SSD and PCIe, the power consumption of the whole machine is increased, and great difficulty is brought to the heat dissipation of the whole machine.
At present, a server cabinet is generally 42U or 47U, at most 20 or so 2U high-density servers can be installed, the actual total power consumption of a single cabinet can reach 32KW, and great pressure is brought to heat dissipation design and heat dissipation energy consumption of the cabinet and even a whole machine room.
Although there are many water cooling design schemes at present, there are some defects that are difficult to overcome at present, such as high cost of water cooling, great technical difficulty, sealing of water cooling heat dissipation medium, etc., no matter the water cooling is performed on the chip or the cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation system for server rack for solve the radiating technical problem of server rack.
The utility model provides a technical scheme that its technical problem adopted is:
a ventilation system for a server cabinet comprises the server cabinet, a return air pipe, an air conditioner, an air inlet pipe, an underground cold air channel and an earth surface air port; the server cabinets are provided with a plurality of server cabinets, the upper portions of the server cabinets are communicated with the air return pipes, the lower ends of the left portions of the air return pipes are connected with the air conditioner, the lower portions of the air conditioner are connected with the air inlet pipes, the lower portions of the air inlet pipes extend into the underground cold air channel, a plurality of surface air ports are arranged on the upper portion of the underground cold air channel, and each surface air port is communicated with the lower portion of one corresponding server cabinet.
The return air pipe and the inlet air pipe are both soft rubber pipes.
The server cabinet comprises a case shell, a wind scooper, a wind guide partition plate, server equipment and a wind control assembly, wherein the wind scooper is arranged on the lower portion of the case shell, the left side of the wind scooper is obliquely and upwards arranged, the wind guide partition plate is fixed to the left end of the wind scooper, the server equipment is fixed to the right side face of the wind guide partition plate, the wind control assembly is arranged on the lower portion of an inner cavity of the case shell, and the right end of the wind control assembly penetrates out of the case shell.
The case shell comprises
And an air return opening is formed in a top plate of the case shell, the air return opening is formed in the right part of the top plate and is connected with an air return pipe, and the air return opening is communicated with an inner cavity of the air return pipe.
An air inlet is formed in a bottom plate of the case shell and is a rectangular through groove, and the air inlet is communicated with an earth surface air inlet.
The lower part of the right side plate of the chassis shell is provided with a guide groove, and the right end of the air volume control assembly is arranged in the guide groove in a sliding manner.
The air guide partition plate is provided with a plurality of air guide holes, and the air guide holes are circular through holes.
Air quantity control subassembly is including the slide of keeping out the wind, the connecting plate, the push-and-pull rod, pull ring connecting piece and location slide, the location slide is equipped with two, each location slide all includes riser and diaphragm, the lower extreme of riser is fixed on the bottom plate, the upper end of riser is fixed with the diaphragm, the slide of keeping out the wind is established between two risers, the slide of keeping out the wind slides in going into the wind gap top, the last fixed surface of the slide of keeping out the wind has two connecting plates, all be equipped with first connecting hole on each connecting plate, the left part of push-and-pull rod is equipped with the second connecting hole, connecting bolt connects the push-and-pull rod between two connecting plates through first connecting hole and second connecting hole, the guide way is.
The pull ring connecting piece comprises a sleeve and a pull ring, the sleeve is fixed on the lower surface of the right end of the push-pull rod, and the pull ring is arranged in an inner cavity of the sleeve.
The effect provided in the present invention is only the effect of the embodiment, not all the effects of the present invention, and the following advantages or beneficial effects are provided in the above technical solution:
1. the utility model provides a pair of a ventilation system for server rack, the air conditioner blows in cold wind passageway underground through the air-supply line with cold wind, the cold wind of cold wind passageway underground gets into the inside of server rack through the earth's surface wind gap, inside and the server equipment heat exchange back of server rack, get into the return air pipe through the return air inlet, hot-blast final entering air conditioner in the return air pipe refrigerates, accomplish a circulation, cold wind in this circulation can directly get into the inside and directly carry out the heat exchange with the server equipment of server rack, heat exchange efficiency obtains greatly improving.
2. The utility model provides a pair of a ventilation system for server rack, server rack's inside is equipped with wind scooper and wind-guiding baffle, and the cold wind that gets into at first leads wind-guiding baffle district through the wind scooper, sends into the region that is equipped with server equipment and carries out the heat exchange with it through the wind-guiding hole on the wind-guiding baffle, prevents that cold wind from directly deriving, has increased the efficiency of cold wind heat exchange.
3. The utility model provides a pair of a ventilation system for server rack, amount of wind control subassembly can the size in server rack income wind gap, and then can assist the income amount of wind of adjustment cold wind to can be according to the artifical regulation of carrying on of server equipment consumption size.
4. The utility model provides a pair of a ventilation system for server rack, when implementing, test, troubleshooting to the server equipment in a certain server rack, do not influence the heat dissipation condition of other server racks.
5. The utility model provides a pair of a ventilation system for server rack, the air conditioner only need be to the air refrigeration heat dissipation in the server rack, rather than whole computer lab heat dissipation, has improved the cold source utilization ratio, reduces the air conditioner consumption, and the body sense discomfort that sudden ambient temperature changes and brings when also having avoided personnel to get into the computer lab simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the server cabinet in fig. 1;
FIG. 3 is a schematic structural view of the base plate of FIG. 2;
FIG. 4 is a schematic structural view of a right side plate of FIG. 2;
fig. 5 is a schematic structural view of the wind guide partition board in fig. 2;
FIG. 6 is a schematic diagram of the construction of the air volume control assembly of FIG. 2;
FIG. 7 is a schematic view of the push-pull rod of FIG. 6;
fig. 8 is a schematic view of the structure of the pull ring connector of fig. 7.
In the figure: 1. the server cabinet comprises a server cabinet, 11, a case shell, 111, a top plate, 1111, an air return opening, 112, a bottom plate, 1121, an air inlet opening, 113, a right side plate, 1131, a guide groove, 12, an air guide cover, 13, an air guide partition plate, 131, an air guide hole, 14, server equipment, 15, an air volume control assembly, 151, an air blocking sliding plate, 152, a connecting plate, 1521, a first connecting hole, 153, a push-pull rod, 1531, a second connecting hole, 154, a pull ring connecting piece, 1541, a sleeve, 1542, a pull ring, 155, a positioning slideway, 1551, a vertical plate, 1552, a transverse plate, 2, an air return pipe, 3, an air conditioner, 4, an air inlet pipe, 5, an underground cold air channel and 6.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention is explained in detail by the following embodiments with reference to the attached drawings 1 to 8. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
A ventilation system for a server cabinet comprises a server cabinet 1, a return air pipe 2, an air conditioner 3, an air inlet pipe 4, an underground cold air channel 5 and an earth surface air port 6; the server cabinet 6 is provided with a plurality of server cabinets 1, the upper parts of the server cabinets 1 are communicated with the air return pipe 2, the lower end of the left part of the air return pipe 2 is connected with the air conditioner 3, the lower part of the air conditioner 3 is connected with the air inlet pipe 4, the lower part of the air inlet pipe 4 extends into the underground cold air channel 5, the upper part of the underground cold air channel 5 is provided with a plurality of surface air ports 6, and each surface air port 6 is communicated with the lower part of one corresponding server cabinet 1.
Each server cabinet 1 forms an independent heat dissipation system through a ground surface air inlet 6 and the air return pipe 2, when a problem occurs in the server equipment 16 inside one server cabinet 1, and when maintenance is carried out, normal heat dissipation of other server cabinets 1 is not influenced.
The return air pipe 2 and the inlet air pipe 4 are both soft rubber pipes, so that the processing and the pipeline construction are convenient.
The server cabinet 1 comprises a cabinet shell 11, a wind scooper 12, a wind guide partition plate 13, server equipment 14 and a wind volume control assembly 15, wherein the wind scooper 12 is arranged at the lower part of the cabinet shell 11, the right end of the wind scooper 12 is fixed on the cabinet shell 11, the left side of the wind scooper 12 is obliquely and upwards arranged, the wind guide partition plate 13 is fixed at the left end of the wind scooper 12, the server equipment 14 is fixed on the right side face of the wind guide partition plate 13, the wind volume control assembly 15 is arranged at the lower part of an inner cavity of the cabinet shell 11, and the right end of the wind volume control assembly.
The air guiding cover 12 and the air guiding partition 13 divide the area in the chassis housing 11, in which the server device 14 is disposed, into a relatively closed space, which is beneficial to sufficient heat exchange between the cold air and the server device 14.
An air inlet 1121 is arranged on the bottom plate 112 of the chassis housing 11, the air inlet 1121 is a rectangular through groove, and cold air in the underground cold air channel 5 enters the air inlet 1121 through the ground surface air inlet 6 and finally flows into the chassis housing 11.
The lower portion of the right side plate 113 of the chassis housing 11 is provided with a guide groove 1131, and the right end of the air volume control assembly 15 is slidably disposed in the guide groove 1131.
The air guide partition plate 13 is provided with a plurality of air guide holes 131, the air guide holes 131 are circular through holes, and the air guide holes 131 can guide cold air to an area where the server equipment 14 is arranged.
The air volume control assembly 15 comprises two positioning slideways 155, two connecting plates 152, a push-pull rod 153, a pull ring connecting piece 154 and two positioning slideways 155, each positioning slideway 155 comprises a vertical plate 1551 and a transverse plate 1552, the lower end of the vertical plate 1551 is fixed on the bottom plate 112, the upper end of the vertical plate 1551 is fixed with the transverse plate 1552, the transverse plate 1552 can play a role in auxiliary positioning for the air blocking slideways 151, the air blocking slideways 151 are arranged between the two vertical plates 1551, the air blocking slideways 151 slide above an air inlet 1121, the air blocking slideways 151 can block the air return port 1111, the upper surfaces of the air blocking slideways 151 are fixed with the two connecting plates 152, each connecting plate 152 is provided with a first connecting hole 1521, the left part of the push-pull rod 153 is provided with a second connecting hole 1531, a connecting bolt connects the push-pull rod 153 between the two connecting plates 152 through the first connecting hole 1531 and the second connecting hole 153152, the right end of the push-pull rod 153 is provided with a pull ring connector 154.
The pull ring connector 154 comprises a sleeve 1541 and a pull ring 1542, the sleeve 1541 is fixed on the lower surface of the right end of the push-pull rod 153, and the pull ring 1542 is disposed in the inner cavity of the sleeve 1541.
The utility model discloses a theory of operation:
the air conditioner 3 blows cold air into the underground cold air channel 5 through the air inlet pipe 4, the cold air in the underground cold air channel 5 enters the inside of the server cabinet 1 through the corresponding ground surface air inlet 6, the cold air is guided to the area of the air guide partition plate 13 through the air guide cover 12, flows into the area provided with the server equipment 14 through the air guide hole 131 of the air guide partition plate 13, after heat exchange with the server equipment 14, enters the return air pipe 2 through the return air inlet 1111, the hot air in the return air pipe 2 finally enters the air conditioner 3 for refrigeration, a cycle is completed, if the air quantity is too large, the push-pull rod 153 can be pushed rightwards by feet, so that the wind shielding sliding plate 151 shields a part of the air inlet 1121, if the air quantity is too small, the pull ring 1542 is hung by the feet, the push-pull rod 153 is pulled out by a part, when one server cabinet 1 is maintained, the air inlet 1121 of the, the heat dissipation of other server cabinets 1 is not affected.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (9)
1. A ventilation system for a server cabinet is characterized by comprising the server cabinet, an air return pipe, an air conditioner, an air inlet pipe, an underground cold air channel and an earth surface air port; the server cabinets are provided with a plurality of server cabinets, the upper portions of the server cabinets are communicated with the air return pipes, the lower ends of the left portions of the air return pipes are connected with the air conditioner, the lower portions of the air conditioner are connected with the air inlet pipes, the lower portions of the air inlet pipes extend into the underground cold air channel, a plurality of surface air ports are arranged on the upper portion of the underground cold air channel, and each surface air port is communicated with the lower portion of one corresponding server cabinet.
2. The ventilation system for the server cabinet as claimed in claim 1, wherein the return air duct and the inlet air duct are soft rubber tubes.
3. The ventilation system for the server cabinet as claimed in claim 1 or 2, wherein the server cabinet comprises a cabinet housing, a wind scooper, a wind guide partition, server equipment and a wind control assembly, the wind scooper is disposed on a lower portion of the cabinet housing, a left side of the wind scooper is disposed obliquely upward, the wind guide partition is fixed to a left end of the wind scooper, the server equipment is fixed to a right side of the wind guide partition, the wind control assembly is disposed on a lower portion of an inner cavity of the cabinet housing, and a right end of the wind control assembly penetrates out of the cabinet housing.
4. The ventilation system for the server cabinet as claimed in claim 3, wherein the chassis housing comprises a top plate, a bottom plate and a right side plate, the top plate is provided with an air return opening, the air return opening is arranged at the right part of the top plate, the air return opening is connected with an air return pipe, and the air return opening is communicated with an inner cavity of the air return pipe.
5. The ventilation system for the server cabinet as claimed in claim 4, wherein the bottom plate is provided with an air inlet, the air inlet is a rectangular through groove, and the air inlet is communicated with an earth surface air inlet.
6. The ventilation system for the server cabinet as claimed in claim 5, wherein the right side plate has a guide groove formed at a lower portion thereof, and the right end of the air volume control unit is slidably disposed in the guide groove.
7. The ventilation system for the server cabinet as claimed in claim 5, wherein the air guide partition plate is provided with a plurality of air guide holes, and the air guide holes are circular through holes.
8. The ventilation system of claim 6, wherein the air volume control assembly comprises two wind shielding sliding plates, two connecting plates, a push-pull rod, a pull ring connecting member and two positioning sliding ways, each positioning sliding way comprises a vertical plate and a transverse plate, the lower ends of the vertical plates are fixed on a bottom plate, the transverse plates are fixed at the upper ends of the vertical plates, the wind shielding sliding plates are arranged between the two vertical plates, the wind shielding sliding plates slide above the wind inlet, the two connecting plates are fixed on the upper surface of the wind shielding sliding plates, each connecting plate is provided with a first connecting hole, the left portion of the push-pull rod is provided with a second connecting hole, a connecting bolt connects the push-pull rod between the two connecting plates through the first connecting hole and the second connecting hole, the right side of the push-pull rod penetrates through the guide groove, and the.
9. The ventilation system for the server cabinet as claimed in claim 8, wherein the pull ring coupling member includes a sleeve and a pull ring, the sleeve is fixed to a lower surface of a right end of the push-pull rod, and the pull ring is provided in an inner cavity of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543119.1U CN209897531U (en) | 2019-04-19 | 2019-04-19 | Ventilation system for server cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543119.1U CN209897531U (en) | 2019-04-19 | 2019-04-19 | Ventilation system for server cabinet |
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| Publication Number | Publication Date |
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| CN209897531U true CN209897531U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920543119.1U Active CN209897531U (en) | 2019-04-19 | 2019-04-19 | Ventilation system for server cabinet |
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| CN (1) | CN209897531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087934A (en) * | 2020-09-24 | 2020-12-15 | 安擎(天津)计算机有限公司 | Combined cabinet capable of independently adjusting heat dissipation of cabinet |
| CN113966142A (en) * | 2021-09-18 | 2022-01-21 | 中通服节能技术服务有限公司 | Machine room refrigerating cabinet based on heat pipe heat exchanger and air conditioner and control method thereof |
| CN114025596A (en) * | 2022-01-06 | 2022-02-08 | 广东欢联电子科技有限公司 | Infrastructure of modularized multifunctional data center |
-
2019
- 2019-04-19 CN CN201920543119.1U patent/CN209897531U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087934A (en) * | 2020-09-24 | 2020-12-15 | 安擎(天津)计算机有限公司 | Combined cabinet capable of independently adjusting heat dissipation of cabinet |
| CN113966142A (en) * | 2021-09-18 | 2022-01-21 | 中通服节能技术服务有限公司 | Machine room refrigerating cabinet based on heat pipe heat exchanger and air conditioner and control method thereof |
| CN113966142B (en) * | 2021-09-18 | 2023-12-12 | 中通服节能技术服务有限公司 | Machine room refrigerating cabinet based on heat pipe exchanger and air conditioner and control method thereof |
| CN114025596A (en) * | 2022-01-06 | 2022-02-08 | 广东欢联电子科技有限公司 | Infrastructure of modularized multifunctional data center |
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