CN109189184B - Big data mainframe box - Google Patents
Big data mainframe box Download PDFInfo
- Publication number
- CN109189184B CN109189184B CN201811452607.8A CN201811452607A CN109189184B CN 109189184 B CN109189184 B CN 109189184B CN 201811452607 A CN201811452607 A CN 201811452607A CN 109189184 B CN109189184 B CN 109189184B
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- heat pipe
- cold
- vortex tube
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- fin
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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
- G06F1/181—Enclosures
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a big data mainframe box, which comprises a case, wherein a plurality of hot end fins, a cold end fin and a heat pipe radiator are arranged in the case in parallel up and down, the cold end fin is arranged above the hot end fins, the lower end of the heat pipe radiator sequentially penetrates through the hot end fins downwards, and the upper end of the heat pipe radiator is upwards inserted into the cold end fin; a micro air compressor and a vortex tube are arranged in the case, the output end of the micro air compressor is communicated with the input end of the vortex tube, and cold air output by the cold air end of the vortex tube is conveyed to the condensation section of the heat pipe radiator through an air flow conduit; the invention combines heat pipe radiation and vortex tube cooling, has low energy and high efficiency, and effectively ensures the running speed of the host.
Description
Technical Field
The invention relates to the technical field of computer hardware, in particular to a big data mainframe box.
Background
Nowadays, big data computing is applied more and more deeply in various industries and fields, and the rapid increase of data computing amount also makes big data hosts as big data storage and computing carriers face higher and higher use requirements; as is known, a large data host relies on a large number of chips and auxiliary hardware to realize its main functions, and the computation speed of the chips and the auxiliary hardware is not only related to the manufacturing process, but also has a close relationship with the working temperature in daily use.
Because the chip and the hardware are packaged in the chassis, the heat dissipation performance of the chassis becomes a design factor which is primarily considered when the chassis is designed; most of the current chassis are only provided with some radiating channels or are additionally provided with radiating fans, and do not have effective radiating performance of the system, or are not well matched with current mainstream radiating equipment such as a heat pipe radiator, liquid cooling equipment and the like, so that the temperature of the host computer is not well controlled, and the working efficiency of the host computer is greatly influenced.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides a big data mainframe box to solve the problem that the existing big data mainframe box is poor in heat dissipation effect.
The technical scheme for solving the problem is as follows: the heat pipe radiator comprises a plurality of vertical heat pipes which are horizontally arranged in parallel, the lower end of the heat pipe radiator sequentially penetrates through the plurality of hot end fins downwards, the part of the heat pipe radiator, which is contacted with the plurality of hot end fins, is an evaporation section, the upper end of the heat pipe radiator is upwards inserted into the cold end fins, and the part of the heat pipe radiator, which is contacted with the cold end fins, is a condensation section; the box inside have micro air compressor machine and vortex tube, micro air compressor machine's output and vortex tube's input are through the hose intercommunication, the steam end of vortex tube stretches out the box and installs the governing valve of arranging the box outside in, the air conditioning end of vortex tube is connected with the air current pipe, the air conditioning of vortex tube carries the condensation zone to the heat pipe radiator through the air current pipe for reduce the temperature of condensation zone for the condensing rate of heat pipe radiator inside medium.
The invention has exquisite structure, adopts the combination of heat pipe heat radiation and vortex tube cooling, takes the heat pipe as the main part and the vortex tube as the auxiliary part, and has low energy and high efficiency; the winding layout of the airflow guide pipe can realize accurate refrigeration of a heating part, prolong the effective condensation section of the heat pipe, realize segmented condensation of the heat pipe, accelerate the condensation speed of steam, quickly reduce the temperature and pressure in the heat pipe, improve the heat dissipation efficiency of the heat pipe and enhance the cooling effect; the invention automatically and timely changes the cooling mode according to the running temperature of the host, so that the temperature of the host is always controlled within the preset range, and the running speed of the host is effectively guaranteed.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view a-a of the present invention.
Fig. 3 is an isometric view of the present invention.
Fig. 4 is a perspective view of the internal structure of the present invention.
Fig. 5 is a perspective view of the present invention.
Fig. 6 is a perspective cross-sectional view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the present invention includes a cabinet composed of a cabinet 1, a door 2 and a rear cover 3, a plurality of layers of hardware installation positions are preset in the box body 1, a plurality of hot end fins 4 which are parallel up and down and cold end fins 5 which are arranged above the hot end fins 4 are arranged on one side of the box body 1 close to the rear cover 3, the positions of the hot end fins 4 are horizontally corresponding to the hardware installation positions one by one, a heat pipe radiator is arranged on one side, close to the rear cover 3, inside the box body 1, and consists of a plurality of vertical heat pipes 6 which are horizontally arranged in parallel, the lower end of the heat pipe radiator sequentially penetrates through a plurality of hot end fins 4 downwards, the part, in contact with the hot end fins 4, of the heat pipe radiator is an evaporation section, the upper end of the heat pipe radiator is upwards inserted into a cold end fin 5, and the part, in contact with the cold end fin 5, of the heat pipe radiator is a condensation section; the miniature air compressor 7 and the vortex tube 8 are arranged in the box body 1, the output end of the miniature air compressor 7 is communicated with the input end of the vortex tube 8 through a hose 9, the hot gas end 801 of the vortex tube 8 extends out of the box body 1 and is provided with an adjusting valve arranged outside the box body 1, the cold gas end 802 of the vortex tube 8 is connected with an airflow guide pipe 10, and the cold gas of the vortex tube 8 is conveyed to the condensation section of the heat pipe radiator through the airflow guide pipe 10 and is used for reducing the temperature of the condensation section and accelerating the condensation speed of a medium in the heat pipe radiator; due to the isothermal property of the heat pipe, the temperature of the condensation section is reduced, so that the temperature of the evaporation section is reduced under the continuous action of condensation and backflow, the cooling control of the heat pipe main body is realized, and the steam temperature and the steam pressure in the heat pipe can be reduced.
Preferably, a plurality of heat pipe radiators which are horizontally arranged in parallel are arranged on one side, close to the rear cover 3, in the box body 1, the upper ends of the plurality of heat pipe radiators are simultaneously inserted into the cold-end fins 5 to realize sharing of the cold-end fins 5, and uniform heat dissipation control of condensation sections of the plurality of heat pipe radiators is realized through heat dissipation intervention on the cold-end fins 5.
Preferably, the airflow duct 10 is a flexible tube made of soft plastic such as PP, PVC, or a metal such as copper, aluminum, and the like, the airflow duct 10 is wound around the periphery of the heat pipe radiator and is disposed near the lower side of the cold end fin 5, the cold air flowing inside the airflow duct 10 reduces the temperature of the main body of the corresponding portion of the heat pipe 6, and a portion of steam inside the heat pipe 6 starts to condense in advance when reaching the wound portion of the airflow duct 10, so that the condensation section of the heat pipe radiator is extended, which is beneficial to increasing the backflow speed of the medium inside the heat pipe radiator, and enhancing the heat conduction effect of the heat pipe radiator.
Preferably, the airflow duct 10 is a flexible tube made of soft plastic such as PP, PVC, or a metal such as copper, aluminum, or the like, the airflow duct 10 is wound around the periphery of the heat pipe radiator and is disposed between any two upper and lower adjacent hot end fins 4, the temperature of the main body of the corresponding portion of the heat pipe 6 is reduced by the cold air flowing inside the airflow duct 10, and a portion of steam inside the heat pipe 6 starts to condense in advance when reaching the wound portion of the airflow duct 10, thereby realizing the sectional condensation of the heat pipe radiator, facilitating the speed of medium backflow inside the heat pipe radiator, and enhancing the heat conduction effect of the heat pipe radiator.
Preferably, the airflow duct 10 is a flexible tube made of soft plastics such as PP, PVC, or metals such as copper, aluminum, which are easy to bend, and the airflow duct 10 is wound around the periphery of the hardware installed inside the box body 1 to realize accurate and rapid cooling of the hardware.
Preferably, the cold air end 802 of the vortex tube 8 is connected with a flow divider 11 having a plurality of flow dividing output ends, the output end of the flow divider 11 is communicated with the airflow duct 10, and the plurality of airflow ducts 10 can be connected according to actual needs so as to respectively cool the hardware or the heat pipe radiator inside the box 1 locally.
Preferably, a current collector 12 with a plurality of split flow input ends is connected to an air inlet end of the micro air compressor 7, any input end of the current collector 12 is communicated to the outside of the box body 1 through an air inlet pipe 13, one end of the airflow duct 10 is communicated with a cold air end of the vortex tube 8, and the other end of the airflow duct 10 is communicated with an input end of the current collector 12; the cold air output by the vortex tube 8 flows through the airflow guide tube 10 and then returns to the micro air compressor 7 to be compressed again, so that the air suction effect of the micro air compressor 7 can be improved, the internal temperature rise of the micro air compressor 7 can be controlled, the internal circulation and the recycling of the cold air output by the vortex tube 8 can be realized in the box body 1, the cold air output effect of the vortex tube 8 can be improved, and the energy consumption of the vortex tube 8 can be reduced.
Preferably, the micro air compressor 7 is controlled to start and stop by a heat sensing controller, and the heat sensing controller is used for monitoring the temperature of the hot end fin 4 or the pipe wall of the heat pipe 6.
Preferably, an air duct 14 is arranged in the box body 1, a vent hole corresponding to the position of the air duct 14 is formed in the box body 1, the cold-end fin 5 is arranged in the air duct 14, and the upper end of the heat pipe radiator is inserted into the air duct 14 and is inserted into the cold-end fin 5; the box body 1 is provided with an exhaust fan 15 corresponding to the position of the air duct 14, and the exhaust fan 15 is used for enabling air generated inside the air duct 14 to flow so as to take away the surface temperature of the cold-end fins 5 and achieve auxiliary cooling of the cold-end fins 5.
Preferably, the box body 1 is provided with fin support frames 16 corresponding to the hot end fins 4 one to one, the fin support frames 16 are fixed inside the box body 1 through connecting pieces such as screws, pins and the like, the hot end fins 4 are arranged on the fin support frames 16, and the fin support frames 16 can use sheet metal parts widely adopted in the prior art.
When the heat dissipation device is used, the box door 2 is opened, hardware such as a chip set, a server or display equipment and the like are installed on a preset hardware installation position in the box body 1, and the positions of the hot end fins 4 are horizontally corresponding to the hardware installation positions one by one, so that each piece of hardware installed in the box has one corresponding hot end fin to conduct out heat generated during working, and heat dissipation equipment does not need to be installed for each piece of hardware independently.
When the host computer normally operates, the heat productivity of each hardware is normal, the heat pipe radiator works alone to meet the heat dissipation requirement, the heat of the hot end fin 4 is conducted to the cold end fin 5 through the heat pipe radiator, and the air flow generated by the exhaust fan 15 brings the heat on the cold end fin 5 out of the box body 1; at this time, the micro air compressor 7 is not started, and accordingly the vortex tube 8 is not operated.
When the host machine continuously runs under high load, the heat productivity of each hardware is increased, the evaporation section of the heat pipe radiator is longer due to the fact that the evaporation section is connected with the plurality of hot end fins 4 at the same time, and correspondingly, the condensation section of the heat pipe radiator is shorter, so the condensation speed of the heat pipe radiator is reduced, the steam inside the heat pipe 6 is continuously increased to enable the internal pressure of the heat pipe to be increased sharply, although the internal pressure of the heat pipe tends to be stable after the saturated steam pressure is reached, the heat pipe radiator is continuously under the action, the service life of the tube wall of the heat pipe 6 is greatly influenced, so that when the temperature of the hot end fin 4 or the tube wall of the heat pipe 6 exceeds a preset value, the heat sensing controller controls the micro air compressor 7 to start, compressed gas enters the vortex tube 8 through the hose 9, hot gas generated by the vortex tube 8 is discharged to the outside of the case through the hot gas end 801, and cold gas generated by the vortex tube 8 enters the airflow guide pipe 10 after being shunted by the shunt 11; on one hand, due to the winding arrangement of the airflow guide pipe 10 on the periphery of the heat pipe radiator near the cold-end fin 5, the effective condensation section of the heat pipe 6 is prolonged, so that the condensation and reflux speeds of steam inside the heat pipe 6 are accelerated, the heat conduction efficiency of the heat pipe 6 is enhanced, meanwhile, the pipe wall temperature of the heat pipe 6 is reduced under the action of cold air, the temperature of a reflux medium inside the heat pipe is reduced, the temperature of an evaporation section is reduced after the medium flows back to the evaporation section, the main body temperature of the heat pipe 6 is also reduced, the steam temperature and the steam pressure inside the heat pipe 6 are further reduced, the cooling effect of the heat pipe 6 can be effectively improved, and the service life of the heat; on the other hand, due to the winding arrangement of the airflow guide pipe 10 on the periphery of the heat pipe radiator near the hot end fin 4, the effective condensation section of the heat pipe 6 is increased, so that part of steam in the heat pipe 6 is condensed in advance at the position, and therefore sectional condensation is realized, the condensation speed and the reflux speed of the steam can be increased, and the cooling and the pressure reduction of the heat pipe 6 are facilitated; in addition, because of the winding arrangement of the airflow duct 10 at the periphery of the hardware, the hardware such as the chip and the like can be rapidly cooled under the action of cold air, so that the heat conducted by the corresponding hot-end fin 4 is remarkably reduced, the evaporation speed of the heat pipe 6 is further reduced, and the cooling and the pressure reduction of the heat pipe 6 are also facilitated.
In the operation process, the temperature and the flow speed of the cold air output by the vortex tube 8 can be controlled by the regulating valve arranged at the hot air end, so that the manual intervention on the cooling speed and the effect of the temperature of the host machine can be conveniently carried out according to the actual requirement.
When the host machine recovers normal operation, the heat productivity of each hardware is reduced, and the heat sensing controller controls the micro air compressor 7 to stop; although the vortex tube 8 has extremely high refrigeration speed and can rapidly produce a large amount of cold air in a short period, the vortex tube 8 has poor refrigeration efficiency, so that the energy consumed by the vortex tube 8 is very large, the vortex tube is not suitable for long-term cooling, and the vortex tube is only suitable for conditions such as emergency or periodic temperature control, and the like, so that the micro air compressor 7 and the vortex tube 8 are timely inserted, the heat pipe radiator is mainly used, and the vortex tube is used as an auxiliary part, thereby ensuring the ideal range of host temperature control and reducing unnecessary energy consumption.
In conclusion, the heat pipe cooling and vortex tube cooling are combined, the heat pipe is used as a main part, the vortex tube is used as an auxiliary part, and the energy is low and the efficiency is high; the winding layout of the airflow guide pipe can realize accurate refrigeration of a heating part and enhance the cooling effect; the effective condensation section of the heat pipe is prolonged by adopting local cooling of cold air, the condensation speed of steam is accelerated, the temperature and the pressure in the heat pipe are quickly reduced, and the heat dissipation efficiency of the heat pipe is improved; the effective condensation section of the heat pipe is increased by adopting the local cooling of cold air, so that the sectional condensation of the heat pipe is realized, part of steam is condensed in advance, and the condensation speed of the steam is further increased; the invention automatically and timely changes the cooling mode according to the running temperature of the host, so that the temperature of the host is always controlled within the preset range, and the running speed of the host is effectively guaranteed.
Claims (8)
1. A big data mainframe box comprises a case body (1), a box door (2) and a rear cover (3), and is characterized in that one side, close to the rear cover (3), inside the case body (1) is provided with a plurality of hot end fins (4) which are parallel up and down and cold end fins (5) which are arranged above the hot end fins (4), one side, close to the rear cover (3), inside the case body (1) is provided with a heat pipe radiator, the heat pipe radiator is composed of a plurality of vertical heat pipes (6) which are horizontally arranged in parallel, the lower end of the heat pipe radiator sequentially penetrates through the hot end fins (4) downwards, and the upper end of the heat pipe radiator is upwards inserted into the cold end fins (5); a micro air compressor (7) and a vortex tube (8) are arranged in the box body (1), the output end of the micro air compressor (7) is communicated with the input end of the vortex tube (8) through a hose (9), the hot gas end (801) of the vortex tube (8) extends out of the box body (1), the cold gas end (802) of the vortex tube (8) is connected with an airflow guide pipe (10), and the cold gas of the vortex tube (8) is conveyed to the condensation section of the heat pipe radiator through the airflow guide pipe (10); the air flow guide pipe (10) is a flexible pipe, and the air flow guide pipe (10) is wound on the periphery of the heat pipe radiator and is arranged between any two adjacent hot end fins (4).
2. A big data mainframe box according to claim 1 characterized in that inside the box (1) near the back cover (3) there are many heat pipe radiators parallel horizontally, and the upper ends of many heat pipe radiators are inserted into the cold end fin (5) at the same time.
3. A big data mainframe box according to claim 1 characterised in that the air flow conduit (10) is a flexible tube, the air flow conduit (10) being wrapped around the periphery of the heat pipe heat sink and positioned closely below the cold side fin (5).
4. A mainframe box as claimed in claim 1 wherein a splitter (11) is connected to the cold air side (802) of the vortex tube (8), the output of the splitter (11) communicating with the air flow conduit (10).
5. A big data mainframe box according to claim 1, characterized in that the inlet end of the micro air compressor (7) is connected with a current collector (12), any input end of the current collector (12) is communicated to the outside of the box body (1) through an inlet pipe (13), one end of the airflow conduit (10) is communicated with the cold air end of the vortex tube (8), and the other end of the airflow conduit (10) is communicated with the input end of the current collector (12).
6. The mainframe box as claimed in claim 1, wherein the micro air compressor 7 is controlled by the thermal sensor controller to start and stop.
7. The big data mainframe box according to claim 1, wherein an air duct (14) is arranged in the box body (1), the box body (1) is provided with a vent hole corresponding to the position of the air duct (14), the cold-end fin (5) is arranged in the air duct (14), and the upper end of the heat pipe radiator is inserted into the air duct (14) and is inserted into the cold-end fin (5); an exhaust fan (15) corresponding to the position of the air duct (14) is arranged on the box body (1).
8. The big data mainframe box according to claim 1, wherein the box body (1) is provided with fin support frames (16) corresponding to the hot end fins (4) one by one, the fin support frames (16) are fixed inside the box body (1), and the hot end fins (4) are arranged on the fin support frames (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452607.8A CN109189184B (en) | 2018-11-30 | 2018-11-30 | Big data mainframe box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452607.8A CN109189184B (en) | 2018-11-30 | 2018-11-30 | Big data mainframe box |
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| CN109189184A CN109189184A (en) | 2019-01-11 |
| CN109189184B true CN109189184B (en) | 2021-01-22 |
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| CN201811452607.8A Active CN109189184B (en) | 2018-11-30 | 2018-11-30 | Big data mainframe box |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271111B (en) * | 2020-10-21 | 2023-12-01 | 国网浙江省电力有限公司杭州供电公司 | Electromagnetic relay with anticorrosion internal electronic element |
| CN113203083A (en) * | 2021-05-07 | 2021-08-03 | 广东省科学院半导体研究所 | Thermal management system of high-power light source |
| TWI768944B (en) * | 2021-06-02 | 2022-06-21 | 英業達股份有限公司 | Heat dissipating device |
| CN115420048A (en) * | 2022-07-26 | 2022-12-02 | 浙江万里学院 | Highway and railway general type cold chain cold storage plant |
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| CN106455455A (en) * | 2016-12-04 | 2017-02-22 | 新乡市振英机械设备有限公司 | Control cabinet capable of cooling based on vortex condenser |
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| CN2838218Y (en) * | 2005-10-24 | 2006-11-15 | 南京泰通科技有限公司 | Repeater casing with thermo-tube radiator |
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| CN109189184A (en) | 2019-01-11 |
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