CN104883857A - Heat radiation method and heat radiation device for blade server - Google Patents
Heat radiation method and heat radiation device for blade server Download PDFInfo
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- CN104883857A CN104883857A CN201510211579.0A CN201510211579A CN104883857A CN 104883857 A CN104883857 A CN 104883857A CN 201510211579 A CN201510211579 A CN 201510211579A CN 104883857 A CN104883857 A CN 104883857A
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Abstract
The invention provides a heat radiation method and a heat radiation device for a blade server. The device includes: a liquid-cooled radiator, and a water tank, a water pump and one or more than one water-cooling block which are connected two by two by use of water pipes, and a heat exchanger in contact with the water pipe between the water tank and the one or more than one water-cooling block; the water tank is used for storing circulating liquid; the water pump is used for driving the circulating liquid stored in the water tank to flow in a set direction, the one or more than one water-cooling block is in contact with each first heat radiation device in the blade server respectively and is used for absorbing heat generated by each first heat radiation device and conducting the absorbed heat to the heat exchanger when the circulating liquid flows to the water pipe between the water tank and the one or more than one water-cooling block; and the heat exchanger is used for radiating the conducted heat. The heat radiation device for the blade server can effectively realize reduction of noise in a heat radiation process of the blade server.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of heat dissipating method of blade server and heat abstractor.
Background technology
Along with the develop rapidly of computer technology, the cooling requirements of server is more and more higher, and especially blade server is to the requirement of heat radiation.Wherein, blade server can in the rack cabinet of calibrated altitude the server unit of the multiple cassette of plug-in mounting, can be applied in special industry and highdensity computing environment, be a kind of high density, high performance computer, therefore, the requirement of blade server to heat radiation is higher.
Prior art mainly adopts wind-cooling heat dissipating mode to dispel the heat to blade server, this radiating mode can comprise: will be used for the equipment of wind-cooling heat dissipating, such as, fan, be arranged in blade server, when blade server produces heat in the course of the work, open fan and make it rotate, be dispersed into the outside of blade server with the heat produced by blade server in the mode of hot-air, thus realize the heat radiation of blade server.
But traditional wind-cooling heat dissipating equipment, in fan turns process, can produce larger noise.
Summary of the invention
The main order of invention is to provide a kind of heat dissipating method and heat abstractor of blade server, to reduce noise during blade server heat radiation.
The invention provides a kind of heat abstractor of blade server, the water tank utilizing water pipe to be connected between two, water pump and one or more water-cooled block, and the heat exchanger contacted with water pipe between described water tank with described one or more water-cooled block; Wherein,
Described water tank, for storing circulation fluid;
Described water pump, for driving the circulation fluid stored in described water tank to flow with direction initialization, described direction initialization comprises: described water tank to described water pump, then to the direction of described one or more water-cooled block;
Described one or more water-cooled block, contact with each first radiating element in described blade server respectively, for absorbing the heat that each first radiating element produces, and the heat of absorption is conducted to described heat exchanger by circulation fluid when flowing to the water pipe between described water tank and described one or more water-cooled block;
Described heat exchanger, for distributing the heat of this conduction.
Preferably, described one or more water-cooled block comprises the metal derby that pipeline is left in inside.
Preferably, described heat exchanger, comprising: external fan, for the heat utilizing the rotation of described external fan to distribute this conduction.
Preferably, the heat that described in each, the first radiating element distributes is not more than setting heat;
The first setpoint distance is kept with described one or more water-cooled block, and/or, keep the second setpoint distance with the second radiating element, for to water-cooled block, and/or described second radiator dispels the heat, wherein, the heat that described second radiating element distributes is less than described setting heat.
Preferably, comprise further, baseboard controller, described baseboard controller for obtaining the first current heat of described first radiating element, and adjusts the flowing velocity of described circulation fluid according to described first heat; And for obtaining the second current heat of described second radiator, and adjust the velocity of rotation of described air-cooled radiator according to described second heat.
Present invention also offers a kind of heat dissipating method of blade server, comprising:
Circulation fluid is stored in water tank;
Utilize the water pump be connected by water pipe with described water tank, the circulation fluid stored in described water tank is driven to flow with direction initialization, described direction initialization comprises: described water tank is to described water pump, then the direction of the one or more water-cooled block be extremely connected by water pipe with described water pump;
Utilize the described one or more water-cooled block contacted with each first radiating element in described blade server, absorb the heat that each first radiating element produces, and the heat of absorption is conducted to heat exchanger by circulation fluid when flowing to the water pipe between described water tank and described one or more water-cooled block;
The described heat exchanger contacted with the water pipe between described water tank with described one or more water-cooled block is utilized to distribute the heat of conduction.
Preferably, the described heat exchanger that described utilization contacts with the water pipe between described water tank with described one or more water-cooled block distributes the heat of conduction, comprising:
Utilize the described heat exchanger contacted with the water pipe between described water tank with described one or more water-cooled block, drive the rotation of included external fan in described heat exchanger, distribute the heat of conduction.
Preferably, utilize and keep the first setpoint distance with described one or more water-cooled block, and/or, the air-cooled radiator of the second setpoint distance is kept with the second radiating element, to water-cooled block, and/or described second radiator dispels the heat, wherein, the heat that described in each, the first radiating element distributes is not more than described setting heat; The heat that each second radiating element described distributes is less than described setting heat.
Preferably, utilize baseboard controller to obtain the first current heat of described first radiating element, and adjust the flowing velocity of described circulation fluid according to described first heat; And obtain the second current heat of described second radiator, and adjust the velocity of rotation of described air-cooled radiator according to described second heat.
Embodiments provide a kind of heat dissipating method and heat abstractor of blade server, heat abstractor comprises the water tank utilizing water pipe to be connected between two, water pump and one or more water-cooled block, and the heat exchanger to contact with water pipe between water tank with described one or more water-cooled block, this heat abstractor is utilized to carry out liquid-cooling heat radiation to blade server, namely water pump is utilized to drive the circulation fluid in water tank to flow with direction initialization, carry out in flow process at circulation fluid, heat on the radiating element that water-cooled block can be absorbed is taken away, and the outside of blade server is dispersed into by the heat that circulation fluid is taken away by heat exchanger, thus the heat radiation completed blade server, owing to using liquid-cooling heat radiation to blade server, the sound that water pump operationally sends is far smaller than the noise that air-cooled radiator fan rotates, thus reduce noise for the heat radiation of blade server.
Accompanying drawing explanation
Fig. 1 provides a kind of construction for heat radiating device schematic diagram of blade server for the embodiment of the present invention;
Fig. 2 provides a kind of construction for heat radiating device schematic diagram of blade server for another embodiment of the present invention;
Fig. 3 provides a kind of heat dissipating method flow chart of blade server for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of heat abstractor 10 of blade server, as shown in Figure 1, heat abstractor comprises the water tank 102, water pump 103 and the one or more water-cooled block 104 that utilize water pipe 101 to be connected between two, and the heat exchanger 105 contacted with water pipe 101 between water tank 102 with one or more water-cooled block 104; Wherein,
Water tank 102, for storing circulation fluid;
Water pump 103, for driving the circulation fluid stored in water tank 102 to flow with direction initialization, direction initialization comprises: water tank 102 to water pump 103, then to the direction of one or more water-cooled block 104;
One or more water-cooled block 104, contact with each first radiating element in blade server respectively, for absorbing the heat that each first radiating element produces, and the heat of absorption is conducted when flowing to the water pipe 101 between water tank 102 and one or more water-cooled block 104 to heat exchanger 105 by circulation fluid;
Heat exchanger 105, for distributing the heat of this conduction.
According to the heat abstractor of insert server, heat abstractor comprises the water tank 102 utilizing water pipe 101 to be connected between two, water pump 103 and one or more water-cooled block 104, and the heat exchanger 105 to contact with water pipe 101 between water tank 102 with one or more water-cooled block 104, this heat abstractor is utilized to carry out liquid-cooling heat radiation to blade server, namely water pump 103 is utilized to drive the circulation fluid in water tank 102 to flow with direction initialization, carry out in flow process at circulation fluid, heat on the radiating element that water-cooled block 104 can be absorbed is taken away, and the outside of blade server is dispersed into by the heat that circulation fluid is taken away by heat exchanger 105, thus the heat radiation completed blade server, owing to using liquid-cooling heat radiation to blade server, the sound that water pump 103 operationally sends is far smaller than the noise that air-cooled radiator fan rotates, thus reduce noise for the heat radiation of blade server.
In order to circulation fluid as much as possiblely can take away the heat that water-cooled block 104 absorbs, water-cooled block 104 can comprise the metal derby that pipeline is left in inside, make the contact area of circulation fluid and water-cooled block 104 larger, when such circulation fluid flows through in the internal pipeline of water-cooled block 104, just can take away the heat that more water-cooled block 104 absorbs, thus make blade server fast cooling.
Heat exchanger 105 realizes the heat radiation of heat exchanger by external fan, because the radiating efficiency of heat exchanger 105 is higher, slow-revving external fan therefore can be adopted to realize its heat radiation, thus reduce the noise of heat abstractor.
The present embodiment can be dispelled the heat by the radiating element that above-mentioned liquid-cooling heat radiation mode is more to distribute heat in blade server, so air-cooled radiator just can be utilized to dispel the heat for the radiating element that distribute heat in blade server is less, therefore, the heat abstractor of the present embodiment may further include air-cooled radiator, wherein, air-cooled radiator and one or more water-cooled block 104 keep the first setpoint distance, and/or, the second setpoint distance is kept with the second radiating element, for to water-cooled block 104, and/or, second radiator dispels the heat, wherein, the heat that second radiating element distributes is less than setting heat.Because the present embodiment uses the air-cooled radiator radiating element less to distribute heat to dispel the heat, therefore, the velocity of rotation of the fan included by air-cooled radiator is lower, and the noise of generation is also not too large.
Further, air-cooled radiator can be less than the second radiating element heat radiation of setting heat to the heat distributed, and therefore air-cooled radiator also to the heat taking away a part of first radiating element, can improve the radiating efficiency of blade server when dispelling the heat.
Because the radiating element in blade server is according to the difference of the progress of work of blade server, the heat distributed is how many also different, therefore, the flowing velocity of circulation fluid and the velocity of rotation of air-cooled radiator also can be different, therefore this heat abstractor can also comprise baseboard controller, baseboard controller for obtaining the first current heat of the first radiating element, and adjusts the flowing velocity of circulation fluid according to the first heat; And for obtaining the second current heat of the second radiating element, and adjust the velocity of rotation of air-cooled radiator according to the second heat.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 2, embodiments provide a kind of heat abstractor 20 of blade server, this heat abstractor 20 can comprise following components and parts: the water tank 202 utilizing water pipe 201 to be connected between two, water pump 203 and one or more water-cooled block 204, and the heat exchanger 205 contacted with water pipe 201 between water tank 202 with one or more water-cooled block 204; Wherein,
Water tank 202, for storing circulation fluid;
Water pump 203, for driving the circulation fluid stored in water tank 202 to flow with direction initialization, direction initialization comprises: water tank 202 to water pump 203, then to the direction of one or more water-cooled block 204; As the circulation fluid flow direction in Fig. 2;
One or more water-cooled block 204, contact with each radiating element in blade server respectively, for absorbing the heat that each radiating element produces, and the heat of absorption is conducted when flowing to the water pipe 201 between water tank 202 and one or more water-cooled block 204 to heat exchanger 205 by circulation fluid;
Heat exchanger 206, for distributing the heat of this conduction.
In a preferred embodiment of the invention, water-cooled block 204 can be a metal derby of arbitrary shape, and wherein, each water-cooled block 204 needs to contact with each radiating element in blade server, to absorb the heat that corresponding radiating element produces.It can be that water-cooled block 204 wraps radiating element that this water-cooled block 204 contacts with radiating element, also can be that a face of water-cooled block 204 contacts with a face of radiating element, such as, a face of water-cooled block 204 contacts with a face of radiating element as shown in Figure 2.
In a preferred embodiment of the invention, water-cooled block 204 can contact with the water pipe 201 between water pump 203 with water tank 202, the heat taken away water-cooled block 204 to make the circulation fluid in water pipe 201 in flow process and absorb.In addition, in a preferred embodiment of the invention, water-cooled block 204 can be the metal derby that pipeline is left in inside, water pipe 201 passes in the internal pipeline of water-cooled block 204, like this, the circulation fluid in water pipe 201 is in flow process, larger with the contact area of water-cooled block 204, thus the heat taken away will be larger, thus improve the radiating efficiency of blade server.
In a preferred embodiment of the invention, a face of heat exchanger 205 can contact with the water pipe 201 between water-cooled block 204 with water tank 202, also can be wrap water pipe 201, thus distribute the heat of the circulation fluid in water pipe 201.
In a preferred embodiment of the invention, distribute speed in order to what accelerate heat in heat exchanger 205 pairs of circulation fluids, heat exchanger 205 can comprise external fan 206, accelerates distributing of heat in circulation fluid by driving the rotation of external fan 206.Wherein, the number of external fan 206 included in heat exchanger 205 can be one or more, and the rotating speed of external fan 206 can be 150r/min.
In a preferred embodiment of the invention, this heat abstractor 20 can also comprise air-cooled radiator 207.Wherein, this air-cooled radiator 207 can comprise one or more fan inside.
In order to improve the radiating efficiency to water-cooled block 204 further, in a preferred embodiment of the invention, the one or more fan inside that can set included by air-cooled radiator 207 keeps the first setpoint distance with one or more water-cooled block 204 respectively, such as, heat abstractor 20 comprises 20 water-cooled blocks 204, so air-cooled radiator 207 can comprise the fan inside identical with water-cooled block 204 number, and sets each fan inside and keep first setpoint distance with each water-cooled block 204 respectively.Wherein, this setpoint distance can be 10-15cm, such as 12cm.Utilize air-cooled radiator 207 heat radiation of realization to water-cooled block 204 further.
Because the heat having some radiating elements to distribute is less, if use water-cooled block to carry out water-cooling to it, cost is higher, therefore, the device use wind-cooling heat dissipating mode of a setting heat can be less than to these distribute heats, wherein, this setting heat can be 1000J, in the present embodiment, the device being less than this setting heat is referred to as the second radiating element, such as, internal memory, HDD (Hard Disk Drive, hard disk drive) etc., the device being more than or equal to this setting heat is referred to as the first radiating element, such as, CPU, PCH (Platform Controller Hub, integrated south bridge).Therefore, in a preferred embodiment of the invention, the one or more fan inside that can set included by air-cooled radiator 207 keeps the second setpoint distance with each second radiating element respectively, and this distance can be 5-10cm, such as 8cm.Utilize air-cooled radiator 207 to dispel the heat to the second radiating element, reduce the cost of heat abstractor.Further, because air-cooled radiator 207 dispels the heat for the device that distribute heat is less, therefore, air-cooled radiator 207 can use smaller power to carry out work, thus reduces the noise of heat abstractor.
In order to further reduce the cost of heat abstractor, in a preferred embodiment of the invention, one group of air-cooled radiator 207 can also be used, set this air-cooled radiator 207 and keep a distance with water-cooled block 204, keep a distance with the second radiating element simultaneously, make one or more fan inside included by air-cooled radiator 207 when rotating, dispel the heat for water-cooled block 204 and the second radiating element simultaneously, not only increase the radiating efficiency of blade server, also reduce the cost of heat abstractor.
Due at different operation, the heat that each radiating element in blade server distributes is different, the flowing velocity of circulation fluid can be driven by adjustment water pump, and the rotating speed of the fan inside of adjustment included by air-cooled radiator 207, the heat that each radiating element in current blade server distributes is adapted to, in a preferred embodiment of the invention, this heat abstractor 20 may further include baseboard controller 208, wherein, can by this baseboard controller 208 respectively with water pump 203, air-cooled radiator 207 is connected with the external fan 206 on heat exchanger 205, and use transducer to obtain the heat that in blade server, each radiating element distributes, by basic controller 208 is connected with transducer, the heat that each radiating element obtained to obtain transducer distributes, thus drive the flowing velocity of circulation fluid to adjust according to the heat that the first radiating element distributes to water pump 203, and adjust according to the velocity of rotation of heat to the fan inside included by air-cooled radiator 207 that the second radiating element distributes, and adjust according to the velocity of rotation of the external fan 206 on the summation heat exchanger 205 of the first radiating element institute distribute heat, thus achieve the control of the heat radiation in different operating period of blade server.Such as, when the total heat dissipation capacity of the first radiating element reaches 2000J, baseboard controller 208 controlled circulation liquid is the first radiating element heat radiation with the flowing of the speed of 0.5m/s; When the total heat dissipation capacity of the second radiating element reaches 1000J, it is the second radiating element heat radiation that baseboard controller 208 controls air-cooled radiator 207 fan inside with the rotating speed of 200r/min.
As shown in Figure 3, the embodiment of the present invention additionally provides a kind of heat dissipating method of blade server, and this heat dissipating method can utilize the heat abstractor of above-described embodiment to dispel the heat to blade server, and the method can comprise:
Step 301: circulation fluid is stored in water tank.
Step 302: utilize the water pump be connected by water pipe with water tank, drives the circulation fluid stored in water tank to flow with direction initialization.
In this step, direction initialization comprises: water tank is to water pump, then the direction of the one or more water-cooled block be extremely connected by water pipe with water pump.
Step 303: utilize the one or more water-cooled block contacted with each first radiating element in blade server, absorb the heat that each first radiating element produces, and the heat of absorption is conducted to heat exchanger when flowing to the water pipe between water tank and one or more water-cooled block by circulation fluid.
Step 304: heat exchanger distributes the heat of conduction.
In the present embodiment, a face of heat exchanger can contact with the water pipe between water-cooled block with water tank, also can be wrap water pipe, thus the heat of the circulation fluid in water pipe is distributed, because the religion of heat exchanger radiating efficiency is high, therefore can realize heat radiation by slow-revving external fan, preferred external fan rotating speed is 150r/min, thus noise when reducing heat radiation.
In a preferred embodiment of the invention, in order to realize the second radiating element heat radiation, utilize and keep the first setpoint distance with one or more water-cooled block, this distance can be 10-15cm, such as 12cm, and/or, keep the second setpoint distance with the second radiating element, 5-10cm, the air-cooled radiator of such as 8cm, to water-cooled block, and/or the second radiator dispels the heat.
In a preferred embodiment of the invention, the heat that each first radiating element distributes is not more than setting heat, and this heat can be 100-150J, as 120J; The heat that each second radiating element distributes is less than setting heat, and this heat can be 50-100J, as 80J.
In a preferred embodiment of the invention, utilize the heat radiation of baseboard controller to blade server to control, utilize the transducer on baseboard controller to obtain the first current heat of the first radiating element, and adjust the flowing velocity of circulation fluid according to the first heat; Transducer obtains the second current heat of the second radiating element, and the velocity of rotation of air-cooled radiator is adjusted according to the second heat, concrete, when the total heat dissipation capacity of the first radiating element reaches 2000J, baseboard controller controls water pump and drives circulation fluid to be the first radiating element heat radiation with the flowing of the speed of 0.5m/s; When the total heat dissipation capacity of the second radiating element reaches 1000J, it is the first radiating element heat radiation that baseboard controller controls air-cooled radiator fan inside with the rotating speed of 200r/min.
To sum up, embodiments of the invention at least have following beneficial effect:
1, water tank, water pump and one or more water-cooled block by utilizing water pipe to be connected between two, and the heat exchanger to contact with water pipe between water tank with one or more water-cooled block is not less than to distribute heat the heat radiation elements setting heat and dispels the heat, the efficiency of liquid-cooling heat radiation is high, wherein, the heat radiation of heat exchanger have employed low rotary speed fan, therefore while improve blade server radiating efficiency, reduces heat radiation noise.
2, by liquid-cooling heat radiation mode be distribute heat be less than setting heat heat dissipation element heat radiation, by air-cooled radiator be distribute heat be less than setting heat heat radiation elements heat radiation, because air-cooled radiator is that the radiating element less to distribute heat dispels the heat, therefore the fan inside rotating speed of air-cooled radiator can be lower, thus reduce noise when dispelling the heat to blade server.
3, driven the flowing velocity of circulation fluid according to the heat adjustment water pump that the radiating element that distribute heat is not less than setting heat distributes by baseboard controller, and the velocity of rotation of air-cooled radiator fan inside is adjusted according to the heat that the radiating element that distribute heat is less than setting heat distributes, thus achieve the Based Intelligent Control utilizing baseboard controller to blade server radiating, effectively can reduce radiation energy consumption, improve the radiating efficiency of blade server.
The content such as information interaction, implementation between each unit in the said equipment, due to the inventive method embodiment based on same design, particular content can see in the inventive method embodiment describe, repeat no more herein.
It should be noted that, in this article, the relational terms of such as first and second and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element " being comprised " limited by statement, and be not precluded within process, method, article or the equipment comprising key element and also there is other identical factor.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in the storage medium of embodied on computer readable, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium in.
Finally it should be noted that: these are only preferred embodiment of the present invention, only for illustration of technical scheme of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (9)
1. a heat abstractor for blade server, is characterized in that, the water tank utilizing water pipe to be connected between two, water pump and one or more water-cooled block, and the heat exchanger contacted with water pipe between described water tank with described one or more water-cooled block; Wherein,
Described water tank, for storing circulation fluid;
Described water pump, for driving the circulation fluid stored in described water tank to flow with direction initialization, described direction initialization comprises: described water tank to described water pump, then to the direction of described one or more water-cooled block;
Described one or more water-cooled block, contact with each first radiating element in described blade server respectively, for absorbing the heat that each first radiating element produces, and the heat of absorption is conducted to described heat exchanger by circulation fluid when flowing to the water pipe between described water tank and described one or more water-cooled block;
Described heat exchanger, for distributing the heat of this conduction.
2. heat abstractor according to claim 1, is characterized in that, described one or more water-cooled block comprises the metal derby that pipeline is left in inside.
3. heat abstractor according to claim 1, is characterized in that, described heat exchanger, comprising: external fan, for the heat utilizing the rotation of described external fan to distribute this conduction.
4., according to described heat abstractor arbitrary in claim 1-3, it is characterized in that,
The heat that described in each, the first radiating element distributes is not more than setting heat;
Comprise further: air-cooled radiator, the first setpoint distance is kept with described one or more water-cooled block, and/or, the second setpoint distance is kept with the second radiating element, for to water-cooled block, and/or described second radiator dispels the heat, wherein, the heat that described second radiating element distributes is less than described setting heat.
5. heat abstractor according to claim 4, is characterized in that, comprises further:
Baseboard controller, for obtaining the first current heat of described first radiating element, and adjusts the flowing velocity of described circulation fluid according to described first heat; And for obtaining the second current heat of described second radiator, and adjust the velocity of rotation of described air-cooled radiator according to described second heat.
6. a heat dissipating method for blade server, is characterized in that, comprising:
Circulation fluid is stored in water tank;
Utilize the water pump be connected by water pipe with described water tank, the circulation fluid stored in described water tank is driven to flow with direction initialization, described direction initialization comprises: described water tank is to described water pump, then the direction of the one or more water-cooled block be extremely connected by water pipe with described water pump;
Utilize the described one or more water-cooled block contacted with each first radiating element in described blade server, absorb the heat that each first radiating element produces, and the heat of absorption is conducted to heat exchanger by circulation fluid when flowing to the water pipe between described water tank and described one or more water-cooled block;
The described heat exchanger contacted with the water pipe between described water tank with described one or more water-cooled block is utilized to distribute the heat of conduction.
7. heat dissipating method according to claim 6, is characterized in that, the described heat exchanger that described utilization contacts with the water pipe between described water tank with described one or more water-cooled block distributes the heat of conduction, comprising:
Utilize the described heat exchanger contacted with the water pipe between described water tank with described one or more water-cooled block, drive the rotation of included external fan in described heat exchanger, distribute the heat of conduction.
8. heat dissipating method according to claim 6, is characterized in that, comprises further:
Utilize and keep the first setpoint distance with described one or more water-cooled block, and/or, the air-cooled radiator of the second setpoint distance is kept with the second radiating element, to water-cooled block, and/or, described second radiator dispels the heat, and wherein, the heat that described in each, the first radiating element distributes is not more than described setting heat; The heat that described in each, the second radiating element distributes is less than described setting heat.
9. heat dissipating method according to claim 7, is characterized in that, comprises further:
Utilize baseboard controller to obtain the first current heat of described first radiating element, and adjust the flowing velocity of described circulation fluid according to described first heat; And obtain the second current heat of described second radiator, and adjust the velocity of rotation of described air-cooled radiator according to described second heat.
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| CN106061203B (en) * | 2016-06-28 | 2018-08-17 | 国家电网公司 | Drawer type UPS power plate fan radiating system |
| CN106132161A (en) * | 2016-06-28 | 2016-11-16 | 国家电网公司 | Industrial computer heat abstractor |
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| CN107908264A (en) * | 2017-11-14 | 2018-04-13 | 日照职业技术学院 | A kind of heat extraction system of computer and computer |
| CN108445997A (en) * | 2018-02-13 | 2018-08-24 | 华为技术有限公司 | Cooling system and server |
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| CN109283981B (en) * | 2018-09-29 | 2021-11-30 | 重庆秦嵩科技有限公司 | Blade device with high performance and low power consumption |
| CN110366360A (en) * | 2019-08-06 | 2019-10-22 | 紫光股份有限公司 | A kind of water-cooling heat radiating device for blade server central processing element |
| CN113721718A (en) * | 2020-05-26 | 2021-11-30 | 鸿富锦精密电子(天津)有限公司 | Heat dissipation device and server |
| CN112135492A (en) * | 2020-09-27 | 2020-12-25 | 无锡驰航鑫机械有限公司 | Built-in circulating liquid cooling heat dissipation mechanism of numerical control machine tool control cabinet |
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