CN207948010U - A kind of intelligent water-cooled air-cooled hybrid heat sink - Google Patents
A kind of intelligent water-cooled air-cooled hybrid heat sink Download PDFInfo
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- CN207948010U CN207948010U CN201820464299.XU CN201820464299U CN207948010U CN 207948010 U CN207948010 U CN 207948010U CN 201820464299 U CN201820464299 U CN 201820464299U CN 207948010 U CN207948010 U CN 207948010U
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Abstract
Intelligent water-cooled air-cooled hybrid heat sink provided by the utility model, the temperature results that central controller monitors the equipment that is cooled on-line according to temperature sensor adjust the power of variable frequency pump and variable-frequency fan in real time, so as to adjust the water flow of cooling water and the air quantity of radiator fan, it realizes and adjusts cooling velocity in real time according to the practical heat dispersal situations for the equipment that is cooled, keep the adjusting of cooling velocity more accurate, in time, greatly promote the cooling efficiency of the air-cooled hybrid heat sink of water cooling, to save the consumption of water resource and electric energy, it further reduced the use cost of the air-cooled hybrid heat sink of water cooling, and above-mentioned intelligent water-cooled air-cooled hybrid heat sink can meet simultaneously determines power and the significantly requirement of Variable power equipment, the application range of the air-cooled hybrid heat sink of water cooling is greatly widened.
Description
Technical field
The utility model is related to a kind of radiators, adjustable intelligent water-cooled air-cooled mixed more particularly, to a kind of water, air quantity
Close radiator.
Background technology
In recent years, with the fast development of electronic technology, electronic device is increasingly towards high frequency, high speed, modularization and intelligence
Direction can be changed to develop, electronic device will produce a large amount of heat at work, if these extra heats cannot quickly dissipate
Issue, high temperature can cause electronic equipment fluctuation of service, service life drastically short, or even be likely to damage working set
It is standby, therefore electronic device cooling increasingly becomes very important link in electronic product exploitation, development.
Water-filled radiator is due to its good cooling results, to be increasingly used in electric industry heat generating components
In cooling, but with the enlargement of electronic device, the high speed of high frequency, arithmetic speed, single water cooling mode is difficult
Meet user demand, in order to further strong radiator cooling effect, improve its cooling velocity, increase cooling water flow or
Increase the additional air-cooled technical way for becoming each enterprise, but this makes entire radiator heat-dissipation efficiency be difficult to automatically
Control, on the one hand, the increase of water flow and the addition of fan for save water resource, reduce energy consumption be all it is very unfavorable,
And under the premise of meeting equipment cooling requirement, enterprise needs the rotating speed by water flow and fan to be reduced to most suitable value,
This realizes that the speed of this governing response is slow, accuracy rate is low, manipulation difficulty is big often by manual adjustment, once adjustment
Water flow or wind speed air quantity it is too small, and can cause cooling efficiency that cannot meet the radiating requirements of equipment, influence the normal of equipment
On the other hand work, the serious damage that but will cause equipment are generally not to stablize work(in many equipment courses of work
Rate work, in most cases, power is real-time change, this heat for resulting in its needs to dissipate is also to become in real time
Change, in this case, far can not meet the needs of equipment cooling by the response speed of manual adjustment, enterprise often selects
Water flow, rotation speed of the fan are adjusted to maximum value, but such operation causes the significant wastage of electric energy and water resource, leads
It causes enterprise from a cost perspective, will not often select the heat sink applications of the type in the frequent equipment of changed power,
Above-mentioned various drawbacks significantly limit the widespread adoption of the air-cooled hybrid heat sink of water cooling in the industry.
Utility model content
The utility model aim is to provide a kind of intelligent water-cooled air-cooled hybrid heat sink, to solve prior art water cooling wind
The technology that the cooling water flow of cold mixing radiator and the air output of fan cannot accurately, in time be adjusted according to plant capacity is asked
Topic reduces water cooling air-cooled radiator to the defect for avoiding the air-cooled hybrid heat sink electric energy of water cooling, water resources consumption amount larger
Use cost further widens the application range of water cooling air-cooled radiator.
The intelligent water-cooled air-cooled hybrid heat sink of one kind provided by the utility model, which is characterized in that including：If mounting plate,
Dry heat sink, cooling water pipe, variable frequency pump, temperature sensor, central controller, variable-frequency fan, wherein
The side of several heat sinks opens up the slot that can accommodate the cooling water pipe；
Variable-frequency fan includes variable-frequency motor, fan body, blower tray, and the variable-frequency motor is fixedly mounted on blower tray
Interior, fan body is fixedly mounted on the power output end of variable-frequency motor, and variable-frequency fan is mounted on several heat dissipations by blower tray
The other side of plate；If heat sink is respectively positioned on the air side of variable-frequency fan；
The side of several heat sinks fluting with a surface vertical connection of mounting plate；
The temperature sensor is arranged on another surface of mounting plate, for measuring the equipment of installation on a surface
Temperature；
The water inlet end of cooling water pipe and the water outlet of variable frequency pump connect；
Temperature sensor, variable frequency pump, variable-frequency fan are electrically connected with central controller.
Further, the cooling water pipe is made of several straight sections and several segmental arcs, wherein what all straight sections were spaced
It is arranged in the slot that heat sink is opened and parallel to each other, segmental arc is used to connect wherein one end of two adjacent straight sections, is formed
There are one water inlet end, " S " type cooling water pipes of water outlet for tool.
Further, the material of the blower tray is aluminium alloy, and the material of the fan body is ABS engineering plastics.
Further, the blower tray has at least four mounting hole, and welds spiral shell in the corresponding position of heat sink
Mother, variable-frequency fan are bolt-connected on the nut of heat sink.
Further, several heat sinks are in a manner of seamless welding and mounting plate vertical connection；Adjacent two pieces
It is removably connected between heat sink, the distance between adjacent two blocks of heat sinks are in 3-8mm.
Further, the cross section of the cooling water pipe is circle, and material is copper alloy, the pipe thickness of cooling water pipe
In 0.5-1.5mm.
Further, the collection period of the temperature sensor collecting temperature is 2s-150s.
Further, the material of heat sink is aluminium alloy, and the material of mounting plate is aluminium alloy or copper alloy.
The intelligent water-cooled air-cooled hybrid heat sink of one kind provided by the utility model, which is characterized in that including：If mounting plate,
Dry heat sink, cooling water pipe, variable frequency pump, temperature sensor, central controller, variable-frequency fan, wherein the one of several heat sinks
Side opens up the slot that can accommodate the cooling water pipe；Variable-frequency fan includes variable-frequency motor, fan body, blower tray, described
Variable-frequency motor is fixedly mounted in blower tray, and fan body is fixedly mounted on the power output end of variable-frequency motor, variable-frequency fan
The other side of several heat sinks is mounted on by blower tray；If heat sink is respectively positioned on the air side of variable-frequency fan；Several heat dissipations
Plate fluting side with a surface vertical connection of mounting plate；Another table in mounting plate is arranged in the temperature sensor
Face, the temperature for measuring the equipment of installation on a surface；The water inlet end of cooling water pipe and the water outlet of variable frequency pump connect；
Temperature sensor, variable frequency pump, variable-frequency fan are electrically connected with central controller.
Above-mentioned intelligent water-cooled air-cooled hybrid heat sink, central controller monitor the equipment that is cooled on-line according to temperature sensor
Temperature results the power of variable frequency pump and variable-frequency fan is adjusted in real time, so as to adjust cooling water water flow and dissipate
The air quantity of Hot-air fan realizes and adjusts water flow and air quantity in real time according to the practical heat dispersal situations for the equipment that is cooled, and makes cooling speed
The adjusting of rate is more accurate, timely, the cooling efficiency of the air-cooled hybrid heat sink of water cooling is greatly promoted, to save water resource
With the consumption of electric energy, the use cost of the air-cooled hybrid heat sink of water cooling is further reduced, and above-mentioned intelligent water-cooled air-cooled mixed
Conjunction radiator can meet simultaneously determines power and the significantly requirement of Variable power equipment, has greatly widened the air-cooled mixing of water cooling and has dissipated
The application range of hot device.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the intelligent water-cooled air-cooled hybrid heat sink schematic diagram that the utility model one of which embodiment provides；
Fig. 2 is the flow chart for the intelligent water-cooled air-cooled hybrid heat sink that the utility model one of which embodiment provides.
Reference numeral：
1- heat sinks；2- straight sections；3- segmental arcs；4- mounting plates；5- temperature sensors；6- water inlet ends；The water outlets 7-.
Specific implementation mode
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the intelligent water-cooled air-cooled hybrid heat sink schematic diagram that the utility model one of which embodiment provides；Fig. 2 is
The flow chart for the intelligent water-cooled air-cooled hybrid heat sink that the utility model one of which embodiment provides.
As shown in Figure 1 and Figure 2, the intelligent water-cooled air-cooled hybrid heat sink of one kind provided in this embodiment comprising mounting plate 4,
Several heat sinks 1, cooling water pipe, variable frequency pump, temperature sensor 5, central controller, variable-frequency fan, wherein
The side of several heat sinks 1 opens up the slot that can accommodate the cooling water pipe；
Variable-frequency fan includes variable-frequency motor, fan body, blower tray, and the variable-frequency motor is fixedly mounted on blower tray
Interior, fan body is fixedly mounted on the power output end of variable-frequency motor, and variable-frequency fan is mounted on several heat dissipations by blower tray
The other side of plate；If heat sink is respectively positioned on the air side of variable-frequency fan；
The side of several heat sinks 1 opens up the slot that can accommodate the cooling water pipe；
The temperature sensor 5 is arranged on another surface of mounting plate 4, for measuring the equipment of installation on a surface
Temperature；
The water inlet end 6 of cooling water pipe is connect with the water outlet of variable frequency pump,
Temperature sensor 5, variable frequency pump, variable-frequency fan are electrically connected with central controller.
The cooling water pipe is made of several straight sections 2 and several segmental arcs 3, wherein the setting that all straight sections 2 are spaced exists
In the slot that heat sink is opened and parallel to each other, segmental arc 3 is used to connect wherein one end of two adjacent straight sections, and being formed has one
" S " type cooling water pipe of 6, water outlets 7 of a water inlet end；
Before the air-cooled hybrid heat sink work of water cooling, first operating temperature ratings t is set for it0And temperature fluctuations value △
T, and the sampling period T of the working condition set temperature sensor 5 according to practical cooled equipment, then by cooled equipment
On mounting plate 4, temperature sensor 5 starts sampling and by collected temperature tiIt is sent to central controller, center control
Device processed is to collecting temperature tiWith rated temperature t0, △ t are compared：If ti＞ t0+ △ t, then central controller instruct frequency conversion water
Pump gradually increases power and/or variable-frequency fan increases speed, until t0-△t≤ti≤t0+△t；If ti＜ t0- △ t, then in
Centre controller instruction variable frequency pump is gradually reduced power and/or variable-frequency fan reduces rotating speed, until t0-△t≤ti≤t0+△t；
If t0-△t≤ti≤t0+ △ t, then central controller do not send out any instruction, variable frequency pump and variable-frequency fan are with current
Power work, adjust variable frequency pump and/or during variable-frequency fan changing with cooled plant capacity, centre
Single adjusting variable frequency pump or variable-frequency fan can be selected according to actual changed power situation by managing device, or adjust frequency conversion simultaneously
Water pump and variable-frequency fan.
It is removably connected between two blocks of adjacent heat sinks as a preferred technical solution, with prolonging for working time
It is long, some impurity even surface is inevitably deposited between heat sink corrosion, oxidation, the deposition of impurity or surface occurs
Oxidation, corrosion can seriously affect the radiating efficiency of heat sink, by that will be arranged to removably connect between each heat sink,
Cleaning can be carried out to heat sink according to actual conditions or replaced in due course, it is preferred that this dismountable connection type is card
Button connects.
The material of the blower tray is aluminium alloy as a preferred technical solution, and the material of the fan body is ABS
Engineering plastics；Aluminum alloy materials have preferable intensity and thermal conductivity, set the material of holder to aluminium alloy and mounted on scattered
On hot plate, further additional cooler heat dissipation, fan body ABS engineering plastics can be selected as, this kind of material is lighter, is conducive to
The power of variable-frequency fan is reduced, and the material has excellent heat resistance and corrosion resistance, can be applicable in various working.
Several heat sinks are in a manner of seamless welding and mounting plate vertical connection as a preferred technical solution,
This welding manner can effectively reduce the defects of gas in weld seam, impurity, to improve the heat conductivility of weld seam position, with
Preferably ensure the heat dissipation effect of radiator.
The distance between adjacent two blocks of heat sinks are arranged to be adjusted according to operating mode difference as a preferred technical solution,
, the distance between heat sink is too close, and the radiating efficiency of adjacent heat radiation plate has a negative impact each other, between heat sink
Apart from too far, heat dissipation effect can significantly reduce, and therefore, the distance between adjacent heat radiation plate is preferably 3-8mm.
The cross section of the cooling water pipe is circle as a preferred technical solution, and material is copper alloy, copper alloy tool
Have excellent heat conductivility and intensity and corrosion resistance, for the wall thickness of cooling water pipe, if cooling water pipe wall thickness too it is thick not
The heat dissipation performance of cooling water pipe can only declined, can also increase the weight of cost and equipment entirety；If cooling water pipe wall thickness
It is excessively thin, then water pipe be easy cracked at work, hole, then the reliability of radiator be difficult to be guaranteed, consider on
Factor is stated, is preferably provided with the pipe thickness of cooling water pipe in 0.5-1.5mm.
The thickness of mounting plate is defined as a preferred technical solution, mounting plate can seriously affect installation later
The heat dissipation of equipment, mounting plate should as possible be thinned under the premise of can ensure equipment installation reliability, the thickness of heat sink
Cannot be blocked up, its heat dissipation performance of blocked up heat sink is poor, and is also unfavorable for the lighting of radiator entirety, the thickness of mounting plate
Degree is preferably no greater than 2mm, and the thickness of heat sink is preferably no greater than 1mm.
As a preferred technical solution, the material of heat sink be aluminium alloy, aluminium alloy good heat dispersion performance, and than copper close
The cost of gold is low, therefore heat sink first choice uses aluminum alloy material；Mounting plate selects the aluminium alloy of good heat dispersion performance or copper to close
Gold, aluminium alloy is at low cost, and the mechanical performance of copper alloy is better, and above two material can be selected according to actual installation device requirement
It selects.
The blower tray has at least four mounting hole as a preferred technical solution, and in the corresponding position of heat sink
Welded nut is set, variable-frequency fan is bolt-connected on the nut of heat sink, and this mounting means is simple and convenient, convenient for tearing open
Dress, and stablize it is firm, can ensure radiator work reliability.
The collection period of temperature sensor collecting temperature is can be selected according to actual condition as a preferred technical solution,
It selects, for the frequent equipment of changed power, selects the collection period of temperature sensor collecting temperature should be short as possible, to ensure to dissipate
Hot device can accomplish accurate, timely regulation and control according to the rapid regulating water flow of variation of plant capacity；Infrequently for changed power
Or the equipment to be worked with constant power, select the collection period of temperature sensor collecting temperature that can be appropriately extended, to keep away
The frequent operation for exempting from temperature sensor and central controller extends the service life of radiator.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, but those skilled in the art answer
Work as understanding：It still can be with technical scheme described in the above embodiments is modified, either to which part or entirely
Portion's technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution
The range of novel each embodiment technical solution.
Claims (8)
1. a kind of intelligent water-cooled air-cooled hybrid heat sink, which is characterized in that including：Mounting plate, several heat sinks, cooling water pipe,
Variable frequency pump, temperature sensor, central controller, variable-frequency fan, wherein
The side of several heat sinks opens up the slot that can accommodate the cooling water pipe；
Variable-frequency fan includes variable-frequency motor, fan body, blower tray, and the variable-frequency motor is fixedly mounted in blower tray,
Fan body is fixedly mounted on the power output end of variable-frequency motor, and variable-frequency fan is mounted on several heat sinks by blower tray
The other side；Several heat sinks are respectively positioned on the air side of variable-frequency fan；
The side of several heat sinks fluting with a surface vertical connection of mounting plate；
The temperature sensor is arranged on another surface of mounting plate, the temperature for measuring the equipment of installation on a surface
Degree；
The water inlet end of cooling water pipe and the water outlet of variable frequency pump connect；
Temperature sensor, variable frequency pump, variable-frequency fan are electrically connected with central controller.
2. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the cooling water pipe is by several
Straight section and several segmental arcs composition, wherein what all straight sections were spaced be arranged in the slot that heat sink is opened and parallel to each other, arc
Shape section is used to connect wherein one end of two adjacent straight sections, and forming tool, there are one " S " types of water inlet end, a water outlet to cool down
Water pipe.
3. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the material of the blower tray
Material for aluminium alloy, the fan body is ABS engineering plastics.
4. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the blower tray has extremely
Few 4 mounting holes, and in the corresponding position welded nut of heat sink, variable-frequency fan is bolt-connected to the nut of heat sink
On.
5. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that several heat sinks be with
The mode of seamless welding and mounting plate vertical connection；It is removably connected between two blocks of adjacent heat sinks, adjacent two pieces of heat dissipations
The distance between plate is in 3-8mm.
6. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the cooling water pipe it is transversal
Face is circle, and material is copper alloy, and the pipe thickness of cooling water pipe is in 0.5-1.5mm.
7. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the temperature sensor acquisition
The collection period of temperature is 2s-150s.
8. intelligent water-cooled air-cooled hybrid heat sink according to claim 1, which is characterized in that the material of heat sink is closed for aluminium
The material of gold, mounting plate is aluminium alloy or copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464299.XU CN207948010U (en) | 2018-04-03 | 2018-04-03 | A kind of intelligent water-cooled air-cooled hybrid heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464299.XU CN207948010U (en) | 2018-04-03 | 2018-04-03 | A kind of intelligent water-cooled air-cooled hybrid heat sink |
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| Publication Number | Publication Date |
|---|---|
| CN207948010U true CN207948010U (en) | 2018-10-09 |
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ID=63698605
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820464299.XU Active CN207948010U (en) | 2018-04-03 | 2018-04-03 | A kind of intelligent water-cooled air-cooled hybrid heat sink |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587196A (en) * | 2021-08-11 | 2021-11-02 | 杭州大热若寒科技有限责任公司 | Heat dissipation and heating system |
-
2018
- 2018-04-03 CN CN201820464299.XU patent/CN207948010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587196A (en) * | 2021-08-11 | 2021-11-02 | 杭州大热若寒科技有限责任公司 | Heat dissipation and heating system |
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