CN109491480B - Server heat dissipation mechanism and heat dissipation method based on vertical turbofan - Google Patents
Server heat dissipation mechanism and heat dissipation method based on vertical turbofan Download PDFInfo
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- CN109491480B CN109491480B CN201811606765.4A CN201811606765A CN109491480B CN 109491480 B CN109491480 B CN 109491480B CN 201811606765 A CN201811606765 A CN 201811606765A CN 109491480 B CN109491480 B CN 109491480B
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- 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
Abstract
The invention relates to a server based on a vertical turbofan, a heat dissipation mechanism and a heat dissipation method thereof. The server comprises a plurality of groups of vertically stacked cases, and each case is provided with a heat dissipation mechanism. The heat dissipation mechanism comprises a first worm gear fan arranged on the upper portion of the case and a second worm gear fan arranged on the lower portion of the case, wherein the first worm gear fan and the second worm gear fan are supported by a supporting component, and an airflow cavity vertically distributed in the case is formed between the first worm gear fan and the second worm gear fan. The heat dissipation method comprises the following steps: and detecting the real-time measured value of the temperature sensor in the case, and adjusting the switch or the rotating speed of the first worm gear fan and the second worm gear fan. The invention reduces the volume of the server, reduces the cost and improves the heat dissipation effect.
Description
Technical Field
The invention relates to a server heat dissipation mechanism and a heat dissipation method based on a vertical turbofan.
Background
The importance of the server is increasing, and in the fields of medical treatment, military affairs, scientific research, aviation, aerospace, games, networks, information, electronic commerce, movies and television, basically, each company and enterprise and public institution needs a large-scale group server, especially, the network game company needs hundreds of games, and each game needs hundreds of servers. However, these servers are expensive, power-consuming, generate a large amount of heat, and occupy a large space.
Disclosure of Invention
The invention provides a server based on a vertical turbofan, a heat dissipation mechanism and a heat dissipation method thereof, and the server based on the vertical turbofan has the advantages of small size, small occupied space, excellent heat dissipation, low cost and the like.
In one aspect, the invention provides a vertical turbofan-based server heat dissipation mechanism, which includes a support assembly engaged with each of a plurality of chassis of a server. The server heat dissipation mechanism further comprises a first worm gear fan arranged on the upper portion of the case and a second worm gear fan arranged on the lower portion of the case, wherein the first worm gear fan and the second worm gear fan are supported by the supporting assembly, and an airflow cavity with a vertically distributed case is formed between the first worm gear fan and the second worm gear fan.
Further, the server heat dissipation mechanism based on the vertical turbofan further includes:
and the first temperature sensor is arranged close to the first worm gear fan and used for detecting the temperature of the air fed by the first worm gear fan.
Further, the server heat dissipation mechanism based on the vertical turbofan further includes:
a second temperature sensor disposed proximate the second turbo fan for detecting a temperature of air to be sent out of the second turbo fan.
Further, the server heat dissipation mechanism based on the vertical turbofan further comprises:
and the third temperature sensor is arranged close to the first heating device and/or the second heating device of the computer mainboard.
Further, the server heat dissipation mechanism based on the vertical turbofan further includes:
the first spoiler is supported by the supporting component and is used for guiding the air fed by the first worm gear fan to the first heat generating device and/or the second heat generating device of the computer mainboard.
Further, the server heat dissipation mechanism based on the vertical turbofan further includes:
and the second spoiler is supported by the supporting component and used for guiding the air fed by the first worm gear fan to the front surface of the computer mainboard.
Further, the first heating device is a central processing unit assembly, and the second heating device is an independent display card assembly.
A second aspect of the present invention is a server, including multiple sets of vertically stacked chassis, where each chassis is provided with the above-mentioned heat dissipation mechanism based on vertical turbofan.
The third aspect of the technical scheme of the invention is a server heat dissipation method based on a vertical turbofan, which comprises the following steps:
A. monitoring the temperature value of a temperature sensor arranged close to a thermal device of a computer mainboard, if the temperature value exceeds a first threshold value, starting a first worm gear fan positioned at the lower part of a case, and if the temperature value continues to exceed a second threshold value higher than the first threshold value, continuing to start a second worm gear fan positioned at the upper part of the case;
B. monitoring the temperature of the air supply and exhaust of a first worm gear fan close to the lower part of the case and the temperature of the air supply and exhaust of a second worm gear fan close to the upper part of the case through a temperature sensor, and accelerating the rotating speeds of the first worm gear fan and the second worm gear fan if the temperature of the air supply and exhaust or the temperature of the air supply and exhaust exceeds a threshold value;
C. the measured values of all temperature sensors in the server are monitored, and if the measured values exceed an alarm threshold value, an alarm signal is sent out.
The invention has the beneficial effects that:
1) the problem that the size of the traditional server is large is solved; 2) the problem that the price of the traditional server is high is solved; 3) the problem of server heat dissipation not good in the past is solved.
Drawings
FIG. 1 is a perspective view of a first embodiment of a vertical turbofan based server according to the present invention.
FIG. 2 is a perspective view of a second embodiment of a vertical turbofan based server according to the present invention.
FIG. 3 is a perspective schematic view of a heat dissipation mechanism and chassis of a vertical turbofan based server according to the present invention.
FIG. 4 is a top view of a heat dissipation mechanism and chassis of a vertical turbofan based server according to the present invention.
Fig. 5 is an air flow guide diagram illustrating a heat dissipation mechanism of a vertical turbofan-based server according to the present invention.
Detailed Description
The concept, specific mechanism and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, schemes and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Furthermore, 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. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" depending on the context.
Referring to fig. 1 and 2, a server according to the present invention is formed by stacking a plurality of chassis 100, each of which has a heat dissipation mechanism based on a vertical turbofan therein. Each of the housings may be cylindrical (see fig. 1) or three-dimensional (see fig. 2). The stacking arrangement mode of the case can facilitate modular expansion of the server, and meanwhile, vertical heat dissipation or array heat dissipation is achieved.
Referring to fig. 3, the heat dissipation mechanism of the vertical turbofan-based server according to the present invention includes a support assembly engaged with a chassis. The server heat dissipation mechanism further comprises a first worm gear fan 11 arranged at the upper part of the case and a second worm gear fan 12 arranged at the lower part of the case, wherein the first worm gear fan 11 and the second worm gear fan 12 are supported by a support assembly, and an airflow cavity with vertically distributed boxes is formed between the first worm gear fan 11 and the second worm gear fan 12.
With continued reference to fig. 3, the heat dissipation mechanism of the vertical turbofan-based server further includes: a first temperature sensor 21 disposed adjacent to the first turbo fan 11 for detecting a temperature of the intake air fed from the first turbo fan 11; a second temperature sensor 22 disposed near the second turbo fan 12 for detecting a temperature of air to be sent out from the second turbo fan 12; a third temperature sensor (not shown in the drawings) disposed near the first heat generating device 51 and/or the second heat generating device 52 of the computer main board 50. The rotation and speed of the fan can be controlled according to the temperature detected by the temperature sensor, for example: A. monitoring the temperature value of a temperature sensor arranged close to a thermal device of the computer mainboard 50, if the temperature value exceeds a first threshold value, starting a first worm gear fan 11 positioned at the lower part of the case, and if the temperature value continues to exceed a second threshold value higher than the first threshold value, continuing to start a second worm gear fan 12 positioned at the upper part of the case; B. monitoring the temperature of the air fed into the first worm gear fan 11 close to the lower part of the case and the temperature of the air fed out of the second worm gear fan 12 close to the upper part of the case through a temperature sensor, and accelerating the rotating speeds of the first worm gear fan 11 and the second worm gear fan 12 if the temperature of the air fed into the case or the temperature of the air fed out exceeds a threshold value; C. the measured values of all temperature sensors in the server are monitored, and if the measured values exceed an alarm threshold value, an alarm signal is sent out.
Referring to fig. 3, 4 and 5, the heat dissipation mechanism of the vertical turbofan-based server further includes: a first spoiler 31 supported by the support assembly, a first heat generating device 51 and/or a second heat generating device 52 for guiding the wind fed from the first turbo fan 11 to the computer main board 50; and a second spoiler supported by the support member for guiding the wind fed from the first turbo fan 11 to the front surface of the computer main board 50. The arrows in fig. 3 show the direction of air flow entering from the bottom of the case and then radiating through the top of the case by using the up-down arranged worm fans and spoilers, and the flow speed is increased for the specific heat generating portion of the computer motherboard 50, thereby improving the heat radiation effect.
The first heat generating device 51 may be a cpu and a heat dissipating fan assembly thereof, and the second heat generating device 52 may be an independent graphic card and a heat dissipating fan assembly thereof.
To assist in understanding the present invention, a process of fabricating a server based on a vertical turbofan heat dissipation technology and a heat dissipation mechanism thereof is described below.
Designing a design drawing of a heat dissipation server based on a vertical turbine technology in 3DCAD design software, marking the positions of screw holes and holes of a heat dissipation air duct in the design drawing, designing related part group design drawings, and purchasing internal related server accessories according to an internal hardware configuration list of the heat dissipation server based on the vertical turbine technology.
And importing the CAD3D model file of the heat dissipation server based on the vertical turbine technology into a computer of a CNG multi-axis numerical control lathe, and processing the aluminum alloy panel by using the CNG numerical control lathe to finally obtain parts such as a case, case accessories and the like of the heat dissipation server based on the vertical turbine technology.
Polishing and grinding the machine case of the heat dissipation server based on the vertical turbine technology and processed by the CNG numerical control lathe, and carrying out anode spraying treatment on the surface of the machine case, so that the durability of the machine case is improved.
The method comprises the steps of installing internal server parts on a chassis of a heat dissipation server based on a vertical turbine technology, sequentially installing a server mainboard, a server power supply, a server CPU, a server turbofan radiator, a server memory, a server hard disk and a server network card, finally completing assembly work, installing an internal server operating system for the internal server operating system, and completing debugging work.
The heat dissipation server based on the vertical turbine technology is deployed in a server center machine room, stacked and fixed, so that an air inlet channel and an air outlet channel of the heat dissipation server are connected with each other, the array heat dissipation function is achieved, and the servers are connected in groups.
According to the scheme described in the above embodiments, the present invention has the advantages that: 1) the problem that the size of the traditional server is large is solved; 2) the problem that the price of the traditional server is high is solved; 3) the problem of server heat dissipation not good in the past is solved.
The present invention is not limited to the above embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present disclosure should be included in the scope of the present disclosure as long as the technical effects of the present invention are achieved by the same means. Are intended to fall within the scope of the present invention. The invention is capable of other modifications and variations in its technical solution and/or its implementation, within the scope of protection of the invention.
Claims (7)
1. A vertical turbofan based server heat dissipation mechanism comprising a support assembly engaged with each of a plurality of chassis of a server,
the server heat dissipation mechanism further comprises:
the first worm gear fan (11) is arranged at the upper part of the case, and the second worm gear fan (12) is arranged at the lower part of the case, wherein the first worm gear fan (11) and the second worm gear fan (12) are supported by a supporting component, and an airflow cavity which is vertically distributed in the case is formed between the first worm gear fan (11) and the second worm gear fan (12);
a first spoiler (31) supported by the support assembly, a first heat generating device (51) and/or a second heat generating device (52) for guiding the wind fed from the first turbo fan (11) to the computer main board (50);
a second spoiler supported by the support member for guiding the wind fed from the first turbo fan (11) to the front surface of the computer main board (50);
the first worm wheel fan (11), the second worm wheel fan (12), the first spoiler (31) and the second spoiler control the flow direction of air flow entering from the bottom of the case and then radiating heat through the top of the case;
each chassis is cylindrical or three-dimensional and is arranged in a stacking mode, the outer contour of an air port where a second worm gear fan (12)/a first worm gear fan (11) of each chassis is located is completely overlapped with the outer contour of an air port where a first worm gear fan (11)/a second worm gear fan (12) of an adjacent chassis are located, so that array chassis form modular stacking, the air inlet channel and the air outlet channel of the server heat dissipation mechanism are connected end to end, and servers are connected in groups; and
wherein, the surface of the case is sprayed by an anode.
2. The vertical turbofan based server heat dissipation mechanism of claim 1 further comprising:
and a first temperature sensor (21) arranged close to the first worm gear fan (11) and used for detecting the temperature of the air fed by the first worm gear fan (11).
3. The vertical turbofan based server heat dissipation mechanism of claim 1 or 2 further comprising:
a second temperature sensor (22) disposed adjacent the second worm gear fan (12) for detecting a temperature of air to be sent out from the second worm gear fan (12).
4. The vertical turbofan based server heat dissipation mechanism of claim 1 or 2 further comprising:
and a third temperature sensor arranged near the first heat generating device (51) and/or the second heat generating device (52) of the computer main board (50).
5. The vertical turbofan based server heat dissipation mechanism of claim 1,
the first heating device (51) is a central processing unit assembly, and the second heating device (52) is an independent display card assembly.
6. A server comprising a plurality of vertically stacked enclosures, wherein each enclosure is provided with a vertical turbofan based server heat dissipation mechanism as claimed in any of claims 1 to 5.
7. A heat dissipation method for a vertical turbofan-based server, which is used for the vertical turbofan-based server heat dissipation mechanism according to any one of claims 1 to 5, and comprises the following steps:
A. monitoring the temperature value of a temperature sensor arranged close to a thermal device of a computer mainboard (50), if the temperature value exceeds a first threshold value, starting a first worm gear fan (11) positioned at the lower part of the case, and if the temperature value continues to exceed a second threshold value higher than the first threshold value, continuing to start a second worm gear fan (12) positioned at the upper part of the case;
B. the temperature of the air fed into a first worm gear fan (11) close to the lower part of the case and the temperature of the air fed out of a second worm gear fan (12) close to the upper part of the case are monitored through a temperature sensor, and if the temperature of the air fed into the case or the temperature of the air fed out of the case exceeds a threshold value, the rotating speeds of the first worm gear fan (11) and the second worm gear fan (12) are increased;
C. the measured values of all temperature sensors in the server are monitored, and if the measured values exceed an alarm threshold value, an alarm signal is sent out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606765.4A CN109491480B (en) | 2018-12-27 | 2018-12-27 | Server heat dissipation mechanism and heat dissipation method based on vertical turbofan |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811606765.4A CN109491480B (en) | 2018-12-27 | 2018-12-27 | Server heat dissipation mechanism and heat dissipation method based on vertical turbofan |
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| CN109491480A CN109491480A (en) | 2019-03-19 |
| CN109491480B true CN109491480B (en) | 2022-02-08 |
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| KR101613408B1 (en) * | 2013-06-07 | 2016-04-18 | 애플 인크. | Computer system |
| CN204374867U (en) * | 2015-01-20 | 2015-06-03 | 陈广武 | A kind of column type computer housing |
| CN205193717U (en) * | 2015-11-30 | 2016-04-27 | 湖南机电职业技术学院 | Computer |
| CN205546353U (en) * | 2016-01-14 | 2016-08-31 | 王树勇 | Power equipment cabinet |
| CN207232848U (en) * | 2017-09-21 | 2018-04-13 | 赵方韬 | New vertical air duct type computer housing |
| CN108549470B (en) * | 2018-06-25 | 2021-03-19 | 兰州城市学院 | Computer fretwork formula server machine case structure |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565238Y (en) * | 2002-06-10 | 2003-08-06 | 明基电通股份有限公司 | Heat radiating system for electronic device |
| CN1896914A (en) * | 2005-07-15 | 2007-01-17 | 联想(北京)有限公司 | Fan redundant system |
| CN201497937U (en) * | 2009-09-29 | 2010-06-02 | 英业达股份有限公司 | Wind deflector fixing structure |
| CN102087541A (en) * | 2009-12-04 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Radiating device for server and fan module thereof |
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| CN109491480A (en) | 2019-03-19 |
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