CN207487103U - A kind of radiator - Google Patents

A kind of radiator Download PDF

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Publication number
CN207487103U
CN207487103U CN201721407549.8U CN201721407549U CN207487103U CN 207487103 U CN207487103 U CN 207487103U CN 201721407549 U CN201721407549 U CN 201721407549U CN 207487103 U CN207487103 U CN 207487103U
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CN
China
Prior art keywords
heat
connecting pipe
absorbing end
cooling system
electromagnetic pump
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CN201721407549.8U
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Chinese (zh)
Inventor
袁榕骏
盛磊
刘静
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Yunnan Jing Jing Liquid Metal Heat Control Technology Research And Development Co Ltd
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Yunnan Jing Jing Liquid Metal Heat Control Technology Research And Development Co Ltd
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Priority to CN201721407549.8U priority Critical patent/CN207487103U/en
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Abstract

The utility model provides a kind of radiator, including:Heat absorbing end, electromagnetic pump, connecting pipe, water-cooling system and heat transferring medium;The connecting pipe has thermal conductivity, and the connecting pipe passes through the heat absorbing end, while its stage casing is embedded in the water-cooling system, and two ports of the connecting pipe connect the input terminal and output terminal of the electromagnetic pump respectively;The heat absorbing end leans on close-target heat source, and the heat transferring medium is sealed in the sealing circulatory flow being made of the connecting pipe and the electromagnetic pump, sealing circulatory flow described in lower edge can be driven to circulate in the electromagnetic pump.The utility model can effectively improve integral heat sink efficiency, while be effectively improved heat dissipation effect;And it is simple in structure, it is easy to maintain, it can effectively promote user experience.

Description

A kind of radiator
Technical field
The utility model is related to Evolution of Thermal Control Technique field, more particularly, to a kind of radiator.
Background technology
Summer hot weather, especially in big and medium-sized cities, air flow property is poor, and amount of heat is caused to be detained, therefore mostly Number house is fitted with air-conditioning equipment.At present, the air-conditioning equipment of residential usage with split type in the majority, install mostly by air-conditioner outdoor unit On the wall face of building.In hot summer, these equipment would generally be run simultaneously, will by the thermal energy that these equipment discharge Make the temperature rise of surrounding air environment, flowed up naturally so as to cause hot and air, cause the external rings of upper floor Border air themperature raising.
Under the joint effect of the factors such as the layout of environment temperature, wind condition and outdoor unit on wall face, upper strata Air themperature may be excessively high, and then the air-conditioning equipment on upper strata is caused to cannot get enough cooling airs to radiate.In order to obtain Obtain refrigeration effect on an equal basis, it is necessary to consume more electric energy;And the air themperature raising near outdoor unit also results in air-conditioning The efficiency of equipment reduces, and wastes electric energy.In certain extreme occasions, the air on upper strata is flow to due to buoyancy, it may be because excessively high Temperature and the safety guard for triggering compressor, the interruption that air-conditioning equipment is caused to run.
Traditional radiating mode mainly has natural convection air cooling heat dissipation, air blast cooling heat dissipation and liquid-cooling heat radiation mode, Radiator mainly has finned radiator and fan type radiating device.Natural convection air cooling heat dissipation and air blast cooling heat dissipation Low cost, finned radiator is radiated by the metalwork of good heat conductivity, noiseless;But three's radiating efficiency also all compared with Low, heat dissipation effect is poor, and electric appliance is easily because superheating phenomenon occurs not in time in heat dissipation.Liquid-cooling heat radiation mode is dissipated using capillarity driving Thermal medium takes heat from heat source out of, good heat dissipation effect;But influenced by heat eliminating medium itself gravity etc., back-flow velocity is slow, Radiating efficiency is low.Fan type radiating device good heat dissipation effect, but noise is big, easy care, user experience be not bad.
Utility model content
In order to overcome the above problem or solve the above problems at least partly, the utility model provides a kind of heat dissipation dress It puts, cooling system integral heat sink efficiency is effectively improved, and be effectively improved the purpose of heat dissipation effect to reach.
The utility model provides a kind of radiator, including:Heat absorbing end, electromagnetic pump, connecting pipe, water-cooling system and heat exchange Medium;The connecting pipe has thermal conductivity, and the connecting pipe passes through the heat absorbing end, while its stage casing is embedded in into described In water-cooling system, two ports of the connecting pipe connect the input terminal and output terminal of the electromagnetic pump respectively;The heat absorption End is sealed in the sealing circulatory flow being made of the connecting pipe and the electromagnetic pump by close-target heat source, the heat transferring medium In, sealing circulatory flow described in lower edge can be driven to circulate in the electromagnetic pump.
Wherein, the connecting pipe further specifically includes single or more parallel arrangement.
Wherein, the part that the connecting pipe is embedded into the water-cooling system and/or the heat absorbing end is further specific It is set as multistage bend unicom structure.
Wherein, the heat absorbing end is further specifically made of the material of copper, aluminium, nickel, stainless steel, graphite or graphene.
Wherein, the heat transferring medium further specifically includes:Liquid metal.
Wherein, the liquid metal is specially further low-melting-point metal or low-melting alloy.
Wherein, the low-melting-point metal is specially further gallium;The low-melting alloy is specially further:Gallium indium closes Gold, gallium-indium-tin alloy or bismuth indium stannum alloy.
Wherein, the connecting pipe is further specifically made of the Heat Conduction Material of copper, nickel or aluminium.
Wherein, the liquid metal has carried out deoxidation before the sealing circulatory flow is injected using alkaline solution Processing.
Wherein, the water-cooling system is specially further circulating water cooling system, can carry out waste heat recovery.
A kind of radiator provided by the utility model, by setting the method for operation of electromagnetic pump and liquid metal combination, Using characteristics such as the excellent thermal conductivity of liquid metal, mobility and plasticity, and by the liquid metal in electromagnetic pump driving pipeline It circulates, constantly heat absorbing end is taken to by the heat that target heat source absorbs in water-cooling system and is dispersed.Compared to existing air-conditioning Radiating mode and device, the utility model can effectively improve integral heat sink efficiency, and be effectively improved heat dissipation effect, be conducive to protect Card air-conditioning equipment effectively plays refrigerating capacity and reduces the consumption of the energy;Construction for heat radiating device provided by the utility model simultaneously Simply, it is easy to maintain, it can effectively promote user experience.
Description of the drawings
Fig. 1 is a kind of structure diagram of radiator of the utility model embodiment.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model Attached drawing in example, is clearly and completely described the technical solution in the utility model, it is clear that described embodiment is The part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiment in the utility model, this field is general Logical technical staff's all other embodiments obtained under the premise of creative work is not made, belong to the utility model The range of protection.
As one embodiment of the utility model embodiment, the present embodiment provides a kind of radiators, with reference to figure 1, are A kind of structure diagram of radiator of the utility model embodiment, including:Heat absorbing end 1, electromagnetic pump 2, connecting pipe 3, water cooling System 4 and heat transferring medium 5.Wherein,
Connecting pipe 3 has thermal conductivity, and connecting pipe 3 passes through heat absorbing end 1, while its stage casing is embedded in into water-cooling system 4 In, two ports of connecting pipe 3 connect the input terminal and output terminal of electromagnetic pump 2 respectively;Heat absorbing end 1 leans on close-target heat source, changes Thermal medium 5 is sealed in the sealing circulatory flow being made of connecting pipe 3 and electromagnetic pump 2, can be driven described in lower edge in electromagnetic pump 2 Sealing circulatory flow circulates.
It is to be understood that the radiator of the present embodiment includes the electromagnetic pump 2 and connecting pipe that form sealing circulatory flow 3 and the heat absorbing end 1 as heat-absorbing structure and the water-cooling system 4 as radiating end, while including can be in sealing circulatory flow In circulate heat transferring medium 5 to transport heat.Connecting pipe 3 is applied not only to provide flow line for heat transferring medium 5, and For as medium by the heat transmission in heat transferring medium 5 to water-cooling system 4.
As the heat absorbing end 1 of radiator heat-absorbing structure, it is arranged in target near heating sources in application or is embedded into mesh It marks inside heat source.Two ports of connecting pipe 3 connect the input terminal and output terminal of electromagnetic pump 2, connecting pipe 3 and electromagnetism respectively Pump 2 forms heat transferring medium 5 and circulates channel-sealing circulatory flow together, and heat transferring medium is full of in the sealing circulatory flow 5。
Consider to be convenient for taking away heat absorbing end 1 by the heat that target heat source absorbs, setting connecting pipe 3 passes through heat absorbing end 1. In view of heat transferring medium 5 after the heat of heat absorbing end 1 is taken away along connecting pipe 3, the heat that will be taken away is needed to distribute, if The segment structure for putting connecting pipe 3 is embedded into water-cooling system 4.The construction for heat radiating device formed in this way is exactly:Connecting pipe 3 Both ends connect the both ends of electromagnetic pump 2 respectively, and wherein one section of connecting pipe 3 is embedded in heat absorbing end 1, and another section is embedded in water cooling In system 4.
In one embodiment, the construction profile of heat absorbing end 1 is set as square, cuboid, sphere or other are specified Shape.
During operation, heat absorbing end 1 absorbs heat from target heat source, and transfers heat to the connecting pipe 3 being embedded in In heat transferring medium 5.Electromagnetic pump 2 drives heat transferring medium 5 to be flowed in connecting pipe 3, and the heat absorbed takes away heat absorbing end 1, and be transported in water-cooling system 4 along connecting pipe 3.In water-cooling system 4, the heat in heat transferring medium 5 passes through connecting pipe 3 Tube wall distribute.It unloads the heat transferring medium 5 after heat load and flows back into heat absorbing end 1 under the driving of electromagnetic pump 2 again, again will Heat in heat absorbing end 1 takes away, such circular flow, until the temperature of target heat source is reduced to established standards.
A kind of radiator that the utility model embodiment provides passes through the operation that electromagnetic pump and heat transferring medium is set to combine Mode is circulated, the heat band that constantly heat absorbing end is absorbed by target heat source by the heat transferring medium in electromagnetic pump driving pipeline It is distributed into water-cooling system.Compared to existing air-conditioning heat dissipation mode and device, the utility model can effectively improve whole Body radiating efficiency, and heat dissipation effect is effectively improved, advantageously ensure that air-conditioning equipment effectively plays refrigerating capacity and reduces the energy Consumption;Construction for heat radiating device provided by the utility model is simple simultaneously, easy to maintain, can effectively promote user experience.
In one embodiment, heat absorbing end 1 is further specifically using the material of copper, aluminium, nickel, stainless steel, graphite or graphene Material is made.In another embodiment, connecting pipe 3 is further specific is made of the Heat Conduction Material of copper, nickel or aluminium.
Can be understood as, it is contemplated that heat absorbing end 1 as main heat-absorbing structure it is necessary to have preferable heat conductivility, with The more heats of target heat source are distributed, reach better heat dissipation effect.Simultaneously in view of copper, aluminium, nickel, stainless steel, graphite and stone The materials such as black alkene are respectively provided with preferable heat conductivility, and the one kind selected in copper, aluminium, nickel, stainless steel, graphite and graphene is made Heat absorbing end 1 is applied to the radiator in the utility model embodiment.
When being circulated in connecting pipe 3 in view of heat transferring medium 5 simultaneously, needing to exchange heat by connecting pipe 3 is situated between Heat in matter 5 is dispersed into ambient enviroment, including the water cooling environment in air environment and water-cooling system 4, using copper, nickel or aluminium Wait the preferable material of heat conductivilitys that connecting pipe 3 is made, to improve heat conductivility.
A kind of radiator that the utility model embodiment provides, by using copper, aluminium, nickel, stainless steel, graphite or graphite The high conductivity materials such as alkene can further improve the radiating efficiency of radiator, improve heat dissipation effect.
Wherein optional, connecting pipe 3 further specifically includes single or more parallel arrangement.
It is to be understood that in order to which the heat in heat absorbing end 1 is made faster to be brought away from, more connecting pipes 3 can be set, respectively Connecting pipe 3 is also cross heat absorbing end 1, and one section therein is embedded in water-cooling system 4 simultaneously.In each connecting pipe 3 respectively Full of heat transferring medium 5.Particularly, it is arranged parallel between more connecting pipes.Connecting pipe 3 can certainly be set to only have Individual one.
A kind of radiator that the utility model embodiment provides, by the way that connecting pipe 3 is set as side by side more, energy More heats is enough made to be taken away faster, so as to effectively further improve radiating efficiency.
Wherein optional, the part that connecting pipe 3 is embedded into water-cooling system 4 and/or heat absorbing end 1 is further specifically set For multistage bend unicom structure.
It can be understood as, it is contemplated that under heat absorption saturated conditions, more heat transferring mediums can carry more heats, and incite somebody to action Connecting pipe 3 is embedded into water-cooling system 4 and either segment in heat absorbing end 1 or both embedded both ends are disposed as more detours Unicom structure can be the multiple tracks unicom pipeline of bending.
In one embodiment, cold water cavity is inserted into the bottom end of connecting pipe 3, carries out water cooling.
Wherein optional, heat transferring medium 5 further specifically includes:Liquid metal.
It can be understood as, it is contemplated that liquid metal for conducting heat rate is higher, and with certain electric conductivity, will be according to above-mentioned implementation Heat transferring medium 5 in example is set as the metal medium of liquid.Electromagnetic pump utilizes the interaction of electric current in magnetic field and conductor fluid, Make fluid by electromagnetic force and generate barometric gradient, can be that liquid metal is followed in sealing so as to push liquid metal movement Offer driving force is circulated in circulation road.
By first injecting suitable liquid metal in heat absorbing end 1 and connecting pipe 3, opening electromagnetic pump 2 makes connecting pipe 3 Interior liquid metal is circulated.Outer machine generates heat when air-conditioning uses, and the liquid metal gallium-indium alloy in heat absorbing end 1 absorbs heat Then amount transfers heat to the liquid metal flowed in the connecting pipe 3 being assembled in heat absorbing end 1.In the driving of electromagnetic pump 2 Under, the high temperature fluent metal in connecting pipe 3 being assembled in heat absorbing end 1 is flowed in water-cooling system 4, carries out water-cooled cooling.It is logical The liquid metal crossed in water-cooling system 4 after cooling down is flowed into again in heat absorbing end 1, and the high temperature fluent metal gallium indium in heat absorbing end 1 closes Gold transfers heat to the liquid metal in the connecting pipe 3 being assembled in heat absorbing end 1 again, forms a circulation heat absorption-heat dissipation Process.Liquid metal takes the heat at air-conditioning heat dissipation end to water-cooling system 4 under the driving of electromagnetic pump 2 and radiates, heat dissipation More efficient, heat dissipation effect is faster.
A kind of radiator that the utility model embodiment provides, by using liquid metal as heat transferring medium, uses pole Preferable heat dissipation effect can be realized in few amount heat transferring medium, so as to fulfill the smaller volume and more light weight of radiator.Phase Compared with traditional air-cooled, water-cooling, the utility model floor space is small, is easily installed.
Wherein optional, the liquid metal is specially further low-melting-point metal or low-melting alloy.In a reality It applies in example, the low-melting-point metal is specially further gallium;The low-melting alloy is specially further:Gallium-indium alloy, gallium indium Tin alloy or bismuth indium stannum alloy.
It is to be understood that the liquid metal in above-described embodiment, could be provided as more low melting point monometallic or It is the metal alloy of low melting point.For example, liquid monometallic gallium or the gallium-indium alloy for different ratio.Different content proportionings It can obtain the liquid metal alloy of different melting points and heat conductivility.Equally, liquid metal can also select other metal materials Material, including gallium-base alloy, indium-base alloy or bismuth-base alloy etc..Specific such as gallium-indium alloy, gallium-indium-tin alloy or bismuth indium stannum alloy Deng.
Wherein optional, the liquid metal is carried out before the sealing circulatory flow is injected using alkaline solution Deoxidation is handled.
It is to be understood that liquid metal is added to before the cavity of heat absorbing end 1 and connecting pipe 3, first it is deoxygenated Change is handled, and the solution of deoxidation is alkaline solution, such as NaOH.
In one embodiment, water-cooling system 4 is specially further circulating water cooling system, can carry out waste heat recovery.
It is to be understood that in order to avoid energy dissipation, while in view of environmentally protective, water-cooling system 4 is set as recycling Heat transferring medium 5 can be unloaded to heat therein by circulating water cooling system and recycled by water-cooling system.
In addition, the radiator in the utility model embodiment can be not only used for air-conditioner outdoor unit heat dissipation, and can be with For the heat dissipation of the equipment such as Large-scale machine set, plate heat exchanger and giant brain unit, good heat dissipation effect, radiating efficiency is high.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:Its according to So it can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is equally replaced It changes;And these modifications or replacement, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (10)

1. a kind of radiator, which is characterized in that including:Heat absorbing end, electromagnetic pump, connecting pipe, water-cooling system and heat transferring medium;
The connecting pipe has thermal conductivity, and the connecting pipe passes through the heat absorbing end, while its stage casing is embedded in into described In water-cooling system, two ports of the connecting pipe connect the input terminal and output terminal of the electromagnetic pump respectively;
The heat absorbing end leans on close-target heat source, and the heat transferring medium is sealed in what is be made of the connecting pipe and the electromagnetic pump It seals in circulatory flow, sealing circulatory flow described in lower edge can be driven to circulate in the electromagnetic pump.
2. radiator according to claim 1, which is characterized in that the connecting pipe further specifically include it is single, Or more of parallel arrangement.
3. radiator according to claim 1 or 2, which is characterized in that the connecting pipe is embedded into the water cooling system Part in system and/or the heat absorbing end is further specifically configured to multistage bend unicom structure.
4. radiator according to claim 1, which is characterized in that the heat absorbing end further specifically using copper, aluminium, Nickel, stainless steel, graphite or graphene material be made.
5. radiator according to claim 1, which is characterized in that the heat transferring medium further specifically includes:Liquid Metal.
6. radiator according to claim 5, which is characterized in that the liquid metal is specially further low melting point gold Category or low-melting alloy.
7. radiator according to claim 6, which is characterized in that the low-melting-point metal is specially further gallium;
The low-melting alloy is specially further:Gallium-indium alloy, gallium-indium-tin alloy or bismuth indium stannum alloy.
8. radiator according to claim 1, which is characterized in that the connecting pipe is further specifically using copper, nickel Or the Heat Conduction Material of aluminium is made.
9. radiator according to claim 5, which is characterized in that the liquid metal is injecting the sealing recycle stream Before road, deoxidation processing has been carried out using alkaline solution.
10. radiator according to claim 1, which is characterized in that the water-cooling system is specially further recirculated water Cooling system can carry out waste heat recovery.
CN201721407549.8U 2017-10-27 2017-10-27 A kind of radiator Active CN207487103U (en)

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Application Number Priority Date Filing Date Title
CN201721407549.8U CN207487103U (en) 2017-10-27 2017-10-27 A kind of radiator

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Application Number Priority Date Filing Date Title
CN201721407549.8U CN207487103U (en) 2017-10-27 2017-10-27 A kind of radiator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110299336A (en) * 2019-06-26 2019-10-01 东北大学 A kind of closed liquid metal secondary circuit cooling system of high-power chip
CN113309684A (en) * 2021-04-19 2021-08-27 中国原子能科学研究院 Variable-heat-conductivity-coefficient liquid metal cooler in vacuum environment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110299336A (en) * 2019-06-26 2019-10-01 东北大学 A kind of closed liquid metal secondary circuit cooling system of high-power chip
CN113309684A (en) * 2021-04-19 2021-08-27 中国原子能科学研究院 Variable-heat-conductivity-coefficient liquid metal cooler in vacuum environment
CN113309684B (en) * 2021-04-19 2022-08-19 中国原子能科学研究院 Variable-heat-conductivity-coefficient liquid metal cooler in vacuum environment

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