CN111522408B - Rack-mounted server case - Google Patents
Rack-mounted server case Download PDFInfo
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- CN111522408B CN111522408B CN202010305022.4A CN202010305022A CN111522408B CN 111522408 B CN111522408 B CN 111522408B CN 202010305022 A CN202010305022 A CN 202010305022A CN 111522408 B CN111522408 B CN 111522408B
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- longitudinal shaft
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- mounted server
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a rack-mounted server case, which relates to a server case and comprises a case body, wherein an air inlet is formed in the rear side of the case body, an air inlet fan is fixedly connected to the inner side of the air inlet, a motor is fixedly connected to the left lower side of the front side of the case body, the output end of the motor is fixedly connected with a first longitudinal shaft, a first gear is fixedly connected to the middle of the first longitudinal shaft, a second longitudinal shaft is rotatably connected to the right side of the first longitudinal shaft, a third longitudinal shaft is rotatably connected to the right side of the second longitudinal shaft, a fourth longitudinal shaft is rotatably connected to the right side of the third longitudinal shaft, a second gear is fixedly connected to the outer side of the second longitudinal shaft, and a third gear is fixedly connected to the outer side of the third longitudinal shaft. The invention has the beneficial effects that: during the use, the air flow is blown into the device through the air inlet fan, the cooling is carried out, the cooling effect of the device is improved, meanwhile, the device can also be matched with a motor, the change of the wind direction is realized, the heat dissipation can be carried out in multiple directions, and the heat dissipation effect is guaranteed.
Description
Technical Field
The invention relates to a server case, in particular to a rack-type server case.
Background
The external shape of the rack server does not look like a computer, but like a switch, has specifications of 1U (1U ═ 1.75 inches), 2U, 4U, and the like. The rack servers are mounted inside a standard 19 inch cabinet. Most of this structure is a functional server.
The physical parameters of the server such as volume, power consumption, heating value and the like are considered when the server is selected, because information service enterprises generally use large-scale special machine rooms to uniformly deploy and manage a large amount of server resources, the machine rooms are generally provided with strict security measures, good cooling systems and multiple backup power supply systems, and the machine rooms are quite expensive in manufacturing cost.
The server is poor in heat dissipation, and even if the heat dissipation performance of the machine room is good, the server cannot be damaged, so that the server with good heat dissipation performance is very necessary to design, the heat dissipation effect of the existing part of servers is poor, and the servers are difficult to open for a long time. Therefore, a rack-mounted server chassis is proposed by those skilled in the art to solve the problems set forth in the background above.
Disclosure of Invention
The present invention is directed to a rack-mounted server chassis, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a rack server chassis comprises a chassis body, an air inlet is arranged at the rear side of the chassis body, an air inlet fan is fixedly connected with the inner side of the air inlet, a motor is fixedly connected to the left lower part of the front side of the box body, a first longitudinal shaft is fixedly connected to the output end of the motor, a first gear is fixedly connected to the middle part of the first longitudinal shaft, a second longitudinal shaft is rotatably connected to the right side of the first longitudinal shaft, a third longitudinal shaft is rotatably connected to the right side of the second longitudinal shaft, a fourth longitudinal shaft is rotatably connected to the right side of the third longitudinal shaft, a second gear is fixedly connected to the outer side of the second longitudinal shaft, a third gear is fixedly connected to the outer side of the third longitudinal shaft, a fourth gear is fixedly connected to the outer side of the fourth longitudinal shaft, the first gear, the second gear, the third gear and the fourth gear are sequentially meshed, and helical blades are fixedly connected to the tops of the first longitudinal shaft, the second longitudinal shaft, the third longitudinal shaft and the fourth longitudinal shaft; the first gear, the second gear, the equal fixedly connected with transmission commentaries on classics piece in third gear and fourth gear right side rotates and is connected with first location axle between first gear and the second gear, the first location off-axial side rotates and is connected with first V type piece, it is connected with the second location axle to rotate between third gear and the fourth gear, the second location off-axial side rotates and is connected with second V type piece, first V type piece cooperatees in corresponding transmission commentaries on classics piece respectively with second V type piece, the equal fixedly connected with direction wobble plate in first V type piece and second V type piece rear side.
As a further scheme of the invention: and the top of the front side of the box body is provided with a heat dissipation air hole which is positioned above the helical blade.
As a still further scheme of the invention: the motor and the air inlet fan are respectively electrically connected with the power supply through the switch.
As a still further scheme of the invention: the box body is made of iron.
As a still further scheme of the invention: the guide swinging plate is made of plastic.
As a still further scheme of the invention: the swing angle of the guide swing plate is-30 degrees.
As a still further scheme of the invention: the middle parts of the first gear, the second gear, the third gear and the fourth gear are all hollow structures.
As a still further scheme of the invention: the diameters of the first gear, the second gear, the third gear and the fourth gear are the same.
As a still further scheme of the invention: the air inlets are provided with two air inlets which are respectively positioned at the left side and the right side of the box body.
As a still further scheme of the invention: and an air filter element is arranged at the rear side of the air inlet.
Compared with the prior art, the invention has the beneficial effects that: the air current is blown into toward the device through air intake fan during the use, cools off, improves the cooling effect of device, and the device can also cooperate the motor simultaneously, realizes the change to the wind direction, can diversely dispel the heat, and the radiating effect obtains guaranteeing, is worth using widely.
Drawings
FIG. 1 is a schematic top view of a rack server chassis;
FIG. 2 is a schematic cross-sectional view of a rack server chassis;
FIG. 3 is a schematic view of a connection structure between a motor and a first longitudinal axis in a rack server chassis;
FIG. 4 is a schematic diagram of a first V-block in a rack server chassis;
in the figure: 1-box body, 2-air inlet, 3-air inlet fan, 4-motor, 5-first longitudinal shaft, 6-first gear, 7-second longitudinal shaft, 8-third longitudinal shaft, 9-fourth longitudinal shaft, 10-second gear, 11-third gear, 12-fourth gear, 13-helical blade, 14-transmission rotating block, 15-first positioning shaft, 16-first V-shaped block, 17-second positioning shaft, 18-second V-shaped block, 19-guide swinging plate, 20-heat dissipation air hole and 21-air filter element.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, a rack server chassis includes a chassis body 1, an air inlet 2 is opened at the rear side of the chassis body 1, an air intake fan 3 is fixedly connected to the inner side of the air inlet 2, a motor 4 is fixedly connected to the left lower side of the front side of the chassis body 1, an output end of the motor 4 is fixedly connected to a first longitudinal shaft 5, a first gear 6 is fixedly connected to the middle of the first longitudinal shaft 5, a second longitudinal shaft 7 is rotatably connected to the right side of the first longitudinal shaft 5, a third longitudinal shaft 8 is rotatably connected to the right side of the second longitudinal shaft 7, a fourth longitudinal shaft 9 is rotatably connected to the right side of the third longitudinal shaft 8, a second gear 10 is fixedly connected to the outer side of the second longitudinal shaft 7, a third gear 11 is fixedly connected to the outer side of the third longitudinal shaft 8, a fourth gear 12 is fixedly connected to the outer side of the fourth longitudinal shaft 9, the first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 are sequentially engaged, the tops of the first longitudinal shaft 5, the second longitudinal shaft 7, the third longitudinal shaft 8 and the fourth longitudinal shaft 9 are fixedly connected with helical blades 13;
when the air inlet fan is used, the air inlet fan 3 is started, the air inlet fan 3 injects outside air flow into the inner side of the box body 1, so that heat on the inner side of the box body 1 is taken out, heat accumulation of the device is reduced, overheating of the device is avoided, the motor 4 is started, the motor 4 rotates to drive the first longitudinal shaft 5 to rotate, the first longitudinal shaft 5 drives the first gear 6 to rotate, the first gear 6 sequentially drives the second gear 10, the third gear 11 and the fourth gear 12 to rotate in a meshing mode, then the second longitudinal shaft 7, the third longitudinal shaft 8 and the fourth longitudinal shaft 9 are driven to synchronously rotate, and the helical blade 13 can expand the air flow in the device to accelerate the air flow;
the right sides of the first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 are fixedly connected with a transmission rotating block 14, a first positioning shaft 15 is rotatably connected between the first gear 6 and the second gear 10, the outer side of the first positioning shaft 15 is rotatably connected with a first V-shaped block 16, a second positioning shaft 17 is rotatably connected between the third gear 11 and the fourth gear 12, the outer side of the second positioning shaft 17 is rotatably connected with a second V-shaped block 18, the first V-shaped block 16 and the second V-shaped block 18 are respectively matched with the corresponding transmission rotating block 14, and the rear sides of the first V-shaped block 16 and the second V-shaped block 18 are fixedly connected with a guide swinging plate 19;
when the gear rotates, the transmission rotating block 14 is sequentially and alternately matched with the first V-shaped block 16 and the second V-shaped block 18, so that the first V-shaped block 16 and the second V-shaped block 18 can swing back and forth left and right, the guide swinging plate 19 can guide airflow, four heat dissipation corners in the device are reduced, and the heat dissipation effect is ensured.
The top of the front side of the box body 1 is provided with a heat dissipation air hole 20, and the heat dissipation air hole 20 is positioned above the helical blade 13.
The motor 4 and the air inlet fan 3 are respectively electrically connected with a power supply through a switch.
The box body 1 is made of iron.
The guiding swing plate 19 is made of plastic.
The swing angle of the guide swing plate 19 is-30 degrees.
The first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 have the same diameter.
The two air inlets 2 are respectively positioned at the left side and the right side of the box body 1.
Example two: referring to fig. 1-4, a rack server chassis includes a chassis body 1, an air inlet 2 is opened at the rear side of the chassis body 1, an air intake fan 3 is fixedly connected to the inner side of the air inlet 2, a motor 4 is fixedly connected to the left lower side of the front side of the chassis body 1, an output end of the motor 4 is fixedly connected to a first longitudinal shaft 5, a first gear 6 is fixedly connected to the middle of the first longitudinal shaft 5, a second longitudinal shaft 7 is rotatably connected to the right side of the first longitudinal shaft 5, a third longitudinal shaft 8 is rotatably connected to the right side of the second longitudinal shaft 7, a fourth longitudinal shaft 9 is rotatably connected to the right side of the third longitudinal shaft 8, a second gear 10 is fixedly connected to the outer side of the second longitudinal shaft 7, a third gear 11 is fixedly connected to the outer side of the third longitudinal shaft 8, a fourth gear 12 is fixedly connected to the outer side of the fourth longitudinal shaft 9, the first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 are sequentially engaged, the tops of the first longitudinal shaft 5, the second longitudinal shaft 7, the third longitudinal shaft 8 and the fourth longitudinal shaft 9 are fixedly connected with helical blades 13;
when the air inlet fan is used, the air inlet fan 3 is started, the air inlet fan 3 injects outside air flow into the inner side of the box body 1, so that heat on the inner side of the box body 1 is taken out, heat accumulation of the device is reduced, overheating of the device is avoided, the motor 4 is started, the motor 4 rotates to drive the first longitudinal shaft 5 to rotate, the first longitudinal shaft 5 drives the first gear 6 to rotate, the first gear 6 sequentially drives the second gear 10, the third gear 11 and the fourth gear 12 to rotate in a meshing mode, then the second longitudinal shaft 7, the third longitudinal shaft 8 and the fourth longitudinal shaft 9 are driven to synchronously rotate, and the helical blade 13 can expand the air flow in the device to accelerate the air flow;
the right sides of the first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 are fixedly connected with a transmission rotating block 14, a first positioning shaft 15 is rotatably connected between the first gear 6 and the second gear 10, the outer side of the first positioning shaft 15 is rotatably connected with a first V-shaped block 16, a second positioning shaft 17 is rotatably connected between the third gear 11 and the fourth gear 12, the outer side of the second positioning shaft 17 is rotatably connected with a second V-shaped block 18, the first V-shaped block 16 and the second V-shaped block 18 are respectively matched with the corresponding transmission rotating block 14, and the rear sides of the first V-shaped block 16 and the second V-shaped block 18 are fixedly connected with a guide swinging plate 19;
when the gear rotates, the transmission rotating block 14 is sequentially and alternately matched with the first V-shaped block 16 and the second V-shaped block 18, so that the first V-shaped block 16 and the second V-shaped block 18 can swing back and forth left and right, the guide swinging plate 19 can guide airflow, four heat dissipation corners in the device are reduced, and the heat dissipation effect is ensured.
The top of the front side of the box body 1 is provided with a heat dissipation air hole 20, and the heat dissipation air hole 20 is positioned above the helical blade 13.
The motor 4 and the air inlet fan 3 are respectively electrically connected with a power supply through a switch.
The box body 1 is made of iron.
The guiding swing plate 19 is made of plastic.
The swing angle of the guide swing plate 19 is-30 degrees.
The middle parts of the first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 are all hollow structures, and the hollow structures can enable airflow flowing performance to be better and facilitate heat dissipation.
The first gear 6, the second gear 10, the third gear 11 and the fourth gear 12 have the same diameter.
The two air inlets 2 are respectively positioned at the left side and the right side of the box body 1.
An air filter element 21 is arranged on the rear side of the air inlet 2, and the air filter element 21 filters air flow, so that excessive dust is prevented from being brought in, and the short circuit phenomenon caused by the excessive dust is reduced.
The working principle of the invention is as follows: when the device is used, the air inlet fan 3 is started, the air inlet fan 3 injects outside air flow into the inner side of the box body 1, so that heat on the inner side of the box body 1 is taken out, heat accumulation of the device is reduced, overheating of the device is avoided, the motor 4 is started, the motor 4 rotates to drive the first longitudinal shaft 5 to rotate, the first longitudinal shaft 5 drives the first gear 6 to rotate, the first gear 6 sequentially drives the second gear 10, the third gear 11 and the fourth gear 12 to rotate in a meshing mode, the second longitudinal shaft 7, the third longitudinal shaft 8 and the fourth longitudinal shaft 9 are driven to synchronously rotate, the helical blade 13 can expand the air flow in the device to accelerate the air flow, the transmission rotating block 14 can be sequentially and alternately matched with the first V-shaped block 16 and the second V-shaped block 18 while the gears rotate, so that the first V-shaped block 16 and the second V-shaped block 18 can swing back and forth left, the guide swinging plate 19 can guide the air flow, the four corners of the heat dissipation in the device are reduced, and the heat dissipation effect is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A rack-mounted server chassis comprises a chassis body (1), wherein an air inlet (2) is formed in the rear side of the chassis body (1), and an air inlet fan (3) is fixedly connected to the inner side of the air inlet (2), and is characterized in that a motor (4) is fixedly connected to the left lower side of the front side of the chassis body (1), a first longitudinal shaft (5) is fixedly connected to the output end of the motor (4), a first gear (6) is fixedly connected to the middle of the first longitudinal shaft (5), a second longitudinal shaft (7) is rotatably connected to the right side of the first longitudinal shaft (5), a third longitudinal shaft (8) is rotatably connected to the right side of the second longitudinal shaft (7), a fourth longitudinal shaft (9) is rotatably connected to the right side of the third longitudinal shaft (8), a second gear (10) is fixedly connected to the outer side of the second longitudinal shaft (7), a third gear (11) is fixedly connected to the outer side of the third longitudinal shaft (8), and a fourth gear (12) is fixedly connected to the outer side of the fourth longitudinal shaft (9), the first gear (6), the second gear (10), the third gear (11) and the fourth gear (12) are meshed in sequence, and spiral blades (13) are fixedly connected to the tops of the first longitudinal shaft (5), the second longitudinal shaft (7), the third longitudinal shaft (8) and the fourth longitudinal shaft (9); first gear (6), second gear (10), third gear (11) and the equal fixedly connected with transmission commentaries on classics piece (14) in fourth gear (12) right side, it is connected with first locating shaft (15) to rotate between first gear (6) and second gear (10), first locating shaft (15) outside is rotated and is connected with first V type piece (16), it is connected with second locating shaft (17) to rotate between third gear (11) and fourth gear (12), second locating shaft (17) outside is rotated and is connected with second V type piece (18), first V type piece (16) and second V type piece (18) cooperate in corresponding transmission commentaries on classics piece (14) respectively, first V type piece (16) and the equal fixedly connected with direction pendulum board (19) in second V type piece (18) rear side.
2. The rack-mounted server chassis according to claim 1, wherein a heat dissipation air hole (20) is formed in a top portion of a front side of the box body (1), and the heat dissipation air hole (20) is located above the helical blade (13).
3. The rack-mounted server chassis according to claim 1, wherein the motor (4) and the air intake fan (3) are electrically connected to a power supply through a switch, respectively.
4. The rack-mounted server chassis according to claim 1, wherein the box (1) is made of iron.
5. The rack-mounted server chassis of claim 1, wherein the guide swing plate (19) is made of plastic.
6. The rack-mounted server enclosure of any one of claims 1-5, wherein the swing angle of the guide swing plate (19) is-30 ° -30 °.
7. The rack-mounted server chassis according to claim 6, wherein the first gear (6), the second gear (10), the third gear (11), and the fourth gear (12) are all hollow-out structures in the middle.
8. The rack-mounted server chassis of claim 1, wherein the first gear (6), the second gear (10), the third gear (11), and the fourth gear (12) have the same diameter.
9. The rack-mounted server chassis according to claim 1, wherein the two air inlets (2) are disposed at the left and right sides of the box body (1).
10. The rack-mounted server chassis according to claim 1, wherein an air filter (21) is disposed behind the air inlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010305022.4A CN111522408B (en) | 2020-04-17 | 2020-04-17 | Rack-mounted server case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010305022.4A CN111522408B (en) | 2020-04-17 | 2020-04-17 | Rack-mounted server case |
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| Publication Number | Publication Date |
|---|---|
| CN111522408A CN111522408A (en) | 2020-08-11 |
| CN111522408B true CN111522408B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010305022.4A Active CN111522408B (en) | 2020-04-17 | 2020-04-17 | Rack-mounted server case |
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| CN (1) | CN111522408B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198935B (en) * | 2020-09-01 | 2022-03-11 | 杭州丰衡机电有限公司 | Server convenient to install |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1707395A (en) * | 2004-06-09 | 2005-12-14 | 中国科学院计算技术研究所 | Radiating system for four-path frame server |
| CN206224348U (en) * | 2016-12-07 | 2017-06-06 | 买桂英 | A kind of heat-radiating chassis for computer |
| CN206470677U (en) * | 2017-01-19 | 2017-09-05 | 昆明大存科技有限公司 | A kind of rack-mount server for automatically adjusting temperature |
| CN206582173U (en) * | 2017-03-14 | 2017-10-24 | 浙江上建风机有限公司 | Centrifugal fan of cabinet type case |
| CN208848160U (en) * | 2018-10-19 | 2019-05-10 | 黑龙江工商学院 | A kind of computer heat radiation cooling device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957752A (en) * | 2017-12-11 | 2018-04-24 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of computer portable fan dedusting cooling cabinet |
| TWI658769B (en) * | 2018-08-16 | 2019-05-01 | 緯創資通股份有限公司 | Apparatus case with a rotatable airflow-blocking part and server therewith |
-
2020
- 2020-04-17 CN CN202010305022.4A patent/CN111522408B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1707395A (en) * | 2004-06-09 | 2005-12-14 | 中国科学院计算技术研究所 | Radiating system for four-path frame server |
| CN206224348U (en) * | 2016-12-07 | 2017-06-06 | 买桂英 | A kind of heat-radiating chassis for computer |
| CN206470677U (en) * | 2017-01-19 | 2017-09-05 | 昆明大存科技有限公司 | A kind of rack-mount server for automatically adjusting temperature |
| CN206582173U (en) * | 2017-03-14 | 2017-10-24 | 浙江上建风机有限公司 | Centrifugal fan of cabinet type case |
| CN208848160U (en) * | 2018-10-19 | 2019-05-10 | 黑龙江工商学院 | A kind of computer heat radiation cooling device |
Non-Patent Citations (1)
| Title |
|---|
| 《数据中心刀片式服务器不同冷却方法的模拟对比》;刘圣春等;《制冷学报》;20191031;第40卷(第5期);90-95 * |
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