CN103019346A - Efficient heat radiation device - Google Patents
Efficient heat radiation device Download PDFInfo
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- CN103019346A CN103019346A CN2012105804166A CN201210580416A CN103019346A CN 103019346 A CN103019346 A CN 103019346A CN 2012105804166 A CN2012105804166 A CN 2012105804166A CN 201210580416 A CN201210580416 A CN 201210580416A CN 103019346 A CN103019346 A CN 103019346A
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- heat radiation
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Abstract
The invention discloses an efficient heat radiation device which comprises a heat radiation baseplate, wherein at least one hydrophilic layer is laid on a heat radiation surface of the heat radiation baseplate; and the efficient heat radiation device further comprises a liquid supply device for supplying evaporated liquor to the hydrophilic layer. When the device is in use, the evaporated liquor in the hydrophilic layer is evaporated under high temperature, and then heat on the heat radiation surface of the heat radiation baseplate is taken away under the action of evaporation of the evaporated liquor, so that temperature is lowered quickly, and the temperature difference is improved remarkably; meanwhile, evaporation of the evaporated liquor occurs in the space of the whole heat radiation baseplate, so that airflow produced by evaporation and humidifying of the evaporated liquor is helpful to heat radiation of peripheral devices; and for different heat radiation occasions, the efficient heat radiation device can be additionally provided with various auxiliary devices, such as a liquid homogenizing device, a liquid taking chamber and a liquid taking control device. Based on the conventional efficient heat radiation device, the hydrophilic layer and an infusion tube of the efficient heat radiation device can be slightly improved and can be redesigned and remounted, so that the cost is lower, and the structural design is very simple.
Description
Technical field
The present invention relates to a kind of high efficiency and heat radiation technology; Relate in particular to the efficient radiating apparatus of high power device or device.
Background technology
The energy that the modern industry equipment consumes gets over increase, and produce thus unnecessary heat also increases thereupon, and thing followed heat radiation is exactly that pendulum is in engineering staff's problem demanding prompt solution.Take computer as example, because present computer system running speed is more and more faster, the heat that computer system is brought has also significantly increased at any time, the heat that between the computer system on-stream period, produces, if do not transfer fast, can reduce the effect of computer system, when reaching uniform temperature, also can cause deadlock or the damage of computer system, the heat that produces when therefore needing an efficient radiating apparatus to transfer the computer system running.All be provided with efficient radiating apparatus on the common computer CPU, include a heat-radiating substrate, other have a fan with wind to this heat-radiating substrate, it is inner to discharge computer with heat that will be produced, and the cooling electric brain system.But because the design of this efficient radiating apparatus is by being arranged at computer inside, therefore the temperature of its air intake is higher, can spend up to Celsius approximately 50, and for high-power CPU, the cooling effectiveness of this efficient radiating apparatus will be had a greatly reduced quality, and its cooling effect does not reach expection far away; And if use high speed fan, again can be with larger noise.Therefore need a kind of efficient radiating apparatus, with raising computer system radiating efficiency, and reduce the noise that produces because of the use fan.Certainly also have and use liquid cooling, need to set up the structure of a liquid-circulating, bulky and cost is expensive, complex structure.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned price and provide a kind of simultaneously noiseless independently efficient radiating apparatus of radiating efficiency can be provided.
For achieving the above object, the present invention has adopted following technical proposals:
This efficient radiating apparatus includes heat-radiating substrate, is covered with at least one deck hydrophilic layer on the described heat-radiating substrate radiating surface; Other has one to provide the liquid feed device of evaporated liquor to hydrophilic layer.
Described hydrophilic layer is reticulate texture.
Described heat-radiating substrate is tabular or curved surface shape or arcuation or cylinder-like structure, or the housing with heat sinking function is as board structure.
The woven hose that described liquid feed device comprises a reservoir and an end and reservoir joins, the other end and hydrophilic layer join.
One end of the woven hose that described and hydrophilic layer joins is provided with the liquid homogenizer of a control feed flow, and this liquid homogenizer and hydrophilic layer join.
Described liquid feed device comprises a reservoir that is wholely set with heat-radiating substrate, and itself and contacted of hydrophilic layer are provided with more than one fluid hole.
Described liquid feed device is for being connected as a single entity for liquid chamber all around with heat-radiating substrate, and contacted of this confession liquid chamber and hydrophilic layer are provided with more than one fluid hole, and reservoir joins with supplying liquid chamber.
Be provided with the additional hydraulic control device processed of getting of water pump or atomizing or spraying and sprinkling evaporation liquid on the described liquid feed device.。
Be provided with on the described liquid feed device and get hydraulic control device processed.
Described evaporated liquor is water or volatile liquid or oil.
By technique scheme, thereby this invention has following beneficial effect:
1. the rapid temperature difference that reaches of cooling obviously improves;
2. the air-flow behind the evaporated liquor evaporation humidification helps the peripheral devices heat radiation;
3. the shared space of efficient radiating apparatus reduces greatly;
4. the dirigibility of Duct design and blower position improves greatly;
5. cost significantly reduces, and structural design is simple, can carry out the little transformation of workload to existing efficient radiating apparatus, also can redesign installation.
Description of drawings
Fig. 1 is the structural representation of this efficient radiating apparatus specific embodiment 1.
Fig. 2 is the structural representation of this efficient radiating apparatus specific embodiment 2.
Fig. 3 is the structural representation of this efficient radiating apparatus specific embodiment 3.
Fig. 4 is the structural representation of this efficient radiating apparatus specific embodiment 4.
Fig. 5 is the structural representation of this efficient radiating apparatus specific embodiment 2.
Embodiment
Below in conjunction with accompanying drawing further instruction is made in this invention.
As shown in Figure 1, this efficient radiating apparatus, include the heat-radiating substrate 1 on plane, on the radiating surface of described heat-radiating substrate by the bonding netted hydrophilic layer 2 of being made by water wetted material of one deck that is covered with, such as netted sponge layer, or resin fabric layer, such as the class foreign fiber take COOLMAX as representative, or the similar hydroxyl that contains, carboxyls etc. are the material layer of polar group like this, also include with substrate is wholely set and provide the liquid feed device 3 of evaporated liquor to hydrophilic layer, this liquid feed device 3 is a reservoir, and bottom and hydrophilic layer touching position are provided with fluid hole.
As shown in Figure 2, be the specific embodiment two of this invention, described liquid feed device includes a reservoir 30 and woven hose 31, and this woven hose one end communicates with reservoir, and the other end communicates with hydrophilic layer.
As shown in Figure 3, be the specific embodiment three of this invention, described liquid feed device 3 is the liquid reserve tank 32 that is wholely set with substrate, is provided with some fluid holes 33 in the side of this liquid reserve tank, and this fluid hole is connected with hydrophilic layer.
As shown in Figure 4, specific embodiment four for this invention, described liquid feed device 3 comprises the confession liquid chamber 36 that is connected as a single entity with substrate 1 all around, be connected with a woven hose 34 on the liquid chamber, the other end of woven hose links to each other with a reservoir 35, hydrophilic layer 2 is arranged at in the middle of the liquid chamber, is provided with some fluid holes on contacted of liquid chamber and the hydrophilic layer.
As shown in Figure 5, be the specific embodiment five of this invention, the difference of itself and embodiment four is, woven hose 34 between described reservoir 35 and hydrophilic layer 2 is provided with an atomising device 37, or pumping plant, or spray equipment, to increase radiating effect.
Certainly can also be provided with liquid homogenizer on the liquid feed device, be a spray head such as this liquid homogenizer, perhaps arrange one and get hydraulic control device processed such as water spraying control device on woven hose, or at woven hose one solenoid control water droplet flow velocity is set, the control evaporated liquor enters flow velocity or the flow of confined chamber, is an amount of in order to enter at last the evaporated liquor of hydrophilic layer.
The closed conduit that the woven hose of above-mentioned all specific embodiments can be made for any water wetted material consistent with the hydrophilic layer material, generally be to include a water wetted material internal layer, add again a sealable outer, such as plastic tube body, the evaporated liquor of storing in reservoir is generally water or oil or the lower liquid of other evaporating points, also can be filled with the water wettability Web materials for water storage in reservoir, evaporated liquor is absorbed and is contained in this water wettability Web materials.When in use, after evaporated liquor in the hydrophilic layer is fallen by high temperature evaporation, because the capillary action under siphon principle or the Action of Gravity Field, evaporated liquor in reservoir can be transported to hydrophilic layer along woven hose always endlessly, keep the humidity in the hydrophilic layer, and the heat of CPU is taken away in the evaporation meeting of evaporated liquor, cooling rapidly and the temperature difference obviously improve; And simultaneously, because the evaporation of evaporated liquor produces in the space at whole computer main board place, thereby the air-flow behind the evaporated liquor evaporation humidification helps the peripheral devices heat radiation; Also generally also be provided with fin as another on heat-radiating substrate, and the fan that is equipped with fin, because this hydrophilic layer takes up room and not quite, thereby the shared space of whole efficient radiating apparatus is also little; And evaporated liquor will disperse throughout space after being evaporated, also can be very flexible thereby as the position of blower fan the design in more flexible, corresponding air channel is set; The hydrophilic layer of this efficient radiating apparatus and woven hose thereof can improve on the basis of existing efficient radiating apparatus a little, also can redesign installation, and cost is lower, and structural design is also very simple.
The design concept of this patent of invention is to build the space that evaporation is arranged, the heat that produces when taking away CPU and the work of other electronic devices and components by evaporation, so can also be to be provided with in addition damping device, perhaps by centrifugal humidification, perhaps high pressure humidification, perhaps wet-film humidifying, perhaps steam humidification, perhaps the mode such as ultrasonic atomization humidification is built the environment of an evaporation, advances to take away heat by liquid evaporation again and realizes cooling.
Compared with prior art, because heat-radiating substrate is close to the surface of heater members, and hydrophilic laminating heat-radiating substrate, no matter the surface of heat-radiating substrate is plane or sphere or curved surface, hydrophilic layer is flexible material, can adapt to different surfaces, because the heat that heater members produces is delivered on the heat-radiating substrate, be heated by the liquid in the hydrophilic layer on the heat-radiating substrate again and evaporate, add and accelerate evaporation under the air-cooled acting in conjunction and take away heat, thereby play cooling effect; Compared with prior art, the rapid temperature difference that reaches of cooling obviously improves; Air-flow behind the evaporated liquor evaporation humidification helps the peripheral devices heat radiation; The shared space of efficient radiating apparatus reduces greatly; The dirigibility of Duct design and blower position improves greatly; Can carry out the little transformation of workload to existing efficient radiating apparatus, also can redesign installation, cost significantly reduces, and structural design is simple, wide accommodation.
Although above-described embodiment is take concrete computer as example, in like manner, this efficient radiating apparatus is any occasion that need to take to heater cooling measure for object, comprises high-power industrial heat abstractor, belongs to equally protection scope of the present invention.
Claims (9)
1. an efficient radiating apparatus includes heat-radiating substrate, it is characterized in that: be covered with at least one deck hydrophilic layer on the described heat-radiating substrate radiating surface; Other has one to provide the liquid feed device of evaporated liquor to hydrophilic layer.
2. efficient radiating apparatus as claimed in claim 1, it is characterized in that: described hydrophilic layer is reticulate texture.
3. efficient radiating apparatus as claimed in claim 1 or 2, it is characterized in that: described heat-radiating substrate is tabular or curved surface shape or arcuation or cylinder-like structure, or the housing with heat sinking function is as board structure.
4. efficient radiating apparatus as claimed in claim 3 is characterized in that: the woven hose that described liquid feed device comprises a reservoir and an end and reservoir joins, the other end and hydrophilic layer join.
5. want 4 described efficient radiating apparatus such as right, it is characterized in that: an end of the woven hose that described and hydrophilic layer joins is provided with the liquid homogenizer of a control feed flow, and this liquid homogenizer and hydrophilic layer join.
6. efficient radiating apparatus as claimed in claim 3 is characterized in that: described liquid feed device comprises a reservoir that is wholely set with heat-radiating substrate, and itself and contacted of hydrophilic layer are provided with more than one fluid hole.
7. efficient radiating apparatus as claimed in claim 3, it is characterized in that: described liquid feed device is the confession liquid chamber that is connected as a single entity all around with heat-radiating substrate, contacted of this confession liquid chamber and hydrophilic layer are provided with more than one fluid hole, and reservoir joins with supplying liquid chamber.
8. such as claim 4 or 6 or 7 described efficient radiating apparatus, it is characterized in that: be provided with the additional hydraulic control device processed of getting of water pump or atomizing or spraying and sprinkling evaporation liquid on the described liquid feed device.
9. such as claim 4 or 6 or 7 described efficient radiating apparatus, it is characterized in that: described evaporated liquor is water or volatile liquid or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105804166A CN103019346A (en) | 2012-12-27 | 2012-12-27 | Efficient heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105804166A CN103019346A (en) | 2012-12-27 | 2012-12-27 | Efficient heat radiation device |
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| CN103019346A true CN103019346A (en) | 2013-04-03 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101048A1 (en) * | 2012-12-27 | 2014-07-03 | Feng Jin | High-efficiency heat dissipation device |
| CN106989627A (en) * | 2017-04-21 | 2017-07-28 | 成都东浩散热器有限公司 | Based on outdoor environment-friendly type temperature regulation structure |
| CN107024128A (en) * | 2017-04-21 | 2017-08-08 | 成都东浩散热器有限公司 | A kind of heat abstractor of fin interior bone |
| CN107174718A (en) * | 2017-06-21 | 2017-09-19 | 湖南明康中锦医疗科技发展有限公司 | A kind of ventilator humidifier and breathing humidification device |
| TWI704860B (en) * | 2019-11-07 | 2020-09-11 | 台達電子工業股份有限公司 | Heat dissipation device and robot using same |
| CN112776003A (en) * | 2019-11-07 | 2021-05-11 | 台达电子工业股份有限公司 | Heat abstractor and robot that is suitable for thereof |
| CN115540034A (en) * | 2022-10-09 | 2022-12-30 | 河南鸿昌电子有限公司 | Energy-saving environment-friendly self-circulation radiator and use method thereof |
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| WO2003073032A1 (en) * | 2002-02-26 | 2003-09-04 | Mikros Manufacturing, Inc. | Capillary evaporator |
| CN1747639A (en) * | 2004-09-06 | 2006-03-15 | 台达电子工业股份有限公司 | Radiator and its production thereof |
| CN1763936A (en) * | 2004-10-21 | 2006-04-26 | 鸿富锦精密工业（深圳）有限公司 | Heat radiator of electronic element and combination thereof |
| KR100633922B1 (en) * | 2003-11-27 | 2006-10-16 | 엘에스전선 주식회사 | Flat Plate Heat Transferring Apparatus |
| CN1993030A (en) * | 2005-12-30 | 2007-07-04 | 财团法人工业技术研究院 | Compact spray cooling heat exchanger |
| CN203133720U (en) * | 2012-12-27 | 2013-08-14 | 冯进 | High-efficiency heat dissipation device |
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Patent Citations (7)
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| WO2003073032A1 (en) * | 2002-02-26 | 2003-09-04 | Mikros Manufacturing, Inc. | Capillary evaporator |
| KR100633922B1 (en) * | 2003-11-27 | 2006-10-16 | 엘에스전선 주식회사 | Flat Plate Heat Transferring Apparatus |
| CN1747639A (en) * | 2004-09-06 | 2006-03-15 | 台达电子工业股份有限公司 | Radiator and its production thereof |
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| US20060087811A1 (en) * | 2004-10-21 | 2006-04-27 | Foxconn Technology Co., Ltd | Heat dissipation device for lowering temperature of an airflow |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101048A1 (en) * | 2012-12-27 | 2014-07-03 | Feng Jin | High-efficiency heat dissipation device |
| CN106989627A (en) * | 2017-04-21 | 2017-07-28 | 成都东浩散热器有限公司 | Based on outdoor environment-friendly type temperature regulation structure |
| CN107024128A (en) * | 2017-04-21 | 2017-08-08 | 成都东浩散热器有限公司 | A kind of heat abstractor of fin interior bone |
| CN107024128B (en) * | 2017-04-21 | 2019-06-14 | 成都东浩散热器有限公司 | A kind of radiator of cooling fin interior bone |
| CN107174718A (en) * | 2017-06-21 | 2017-09-19 | 湖南明康中锦医疗科技发展有限公司 | A kind of ventilator humidifier and breathing humidification device |
| CN107174718B (en) * | 2017-06-21 | 2024-05-24 | 湖南明康中锦医疗科技发展有限公司 | Breathing machine humidifier and breathing humidification treatment device |
| TWI704860B (en) * | 2019-11-07 | 2020-09-11 | 台達電子工業股份有限公司 | Heat dissipation device and robot using same |
| CN112776003A (en) * | 2019-11-07 | 2021-05-11 | 台达电子工业股份有限公司 | Heat abstractor and robot that is suitable for thereof |
| US11504863B2 (en) | 2019-11-07 | 2022-11-22 | Delta Electronics, Inc. | Heat dissipation device and robot using same |
| CN115540034A (en) * | 2022-10-09 | 2022-12-30 | 河南鸿昌电子有限公司 | Energy-saving environment-friendly self-circulation radiator and use method thereof |
| CN115540034B (en) * | 2022-10-09 | 2023-07-28 | 河南鸿昌电子有限公司 | Energy-saving environment-friendly self-circulation radiator and application method thereof |
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Application publication date: 20130403 |
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