CN2708371Y - Heat pipe type radiator for desktop computer - Google Patents
Heat pipe type radiator for desktop computer Download PDFInfo
- Publication number
- CN2708371Y CN2708371Y CNU2004200368316U CN200420036831U CN2708371Y CN 2708371 Y CN2708371 Y CN 2708371Y CN U2004200368316 U CNU2004200368316 U CN U2004200368316U CN 200420036831 U CN200420036831 U CN 200420036831U CN 2708371 Y CN2708371 Y CN 2708371Y
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- China
- Prior art keywords
- evaporator
- heat
- pipe
- boxlike
- cooled condenser
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat pipe type radiator for a desktop computer, comprising an air-cooled condenser, a box type evaporator and an injecting pipe. The inlet of the upper end of the guide pipe of the air-cooled condenser is connected with the air outlet of the upper part of the box type evaporator, the outlet of the lower end of the guide pipe of the air-cooled condenser is connected with the liquid inlet of the lower part of the box type evaporator, one end port of the injecting pipe is connected with the inlet of the middle part of the evaporator, and the other end port is sealed after being pumped vacuum and injected cooling working medium liquid to form a fully sealed circulating system. The utility model changes the traditionally structural pattern of the common heat pipe, uses the air-cooled condenser to substitute the condensing section of the heat pipe, uses the box type evaporator to substitute the evaporating section of the heat pipe and uses the guide pipe with an air path and a liquid path to substitute the transmission section of the heat pipe, having flexible and variable structure, simple and convenient installation, high efficiency, good performance, long service lift, no maintenance, on power consumption and no noise, and the heat pipe type radiator is the ideal radiatorfor the desktop computer and can be extended to the fields of the various electrical appliances needing to be radiated heat.
Description
Technical field
The utility model relates to a kind of heat-pipe type radiator that is used for desk-top computer.
Background technology
Existing desk-top computer mainboard chip cooling, most fan-cooled radiator that adopt blower fan to add the radiating fin combination.Increase a noise source inevitably in machine, and along with the heat radiation requirement of chip is more and more higher, the structure of heating radiator becomes increasingly complex also, the requirement of its manufacturing technology is also more and more higher.The various radiator structures of giving birth to because of fortune are as water pump cycle cooling system, heat-pipe radiator, electronic refrigerator or the like, perhaps because effect is poor or because multiple reason such as inconvenience is installed, can't replace the dominant position of blower fan heating radiator.
The heat pipe that people know is a hermetic oval pipe, injects small amount of liquid under vacuum condition; Full pipe is divided into three sections, and its evaporator section absorbs heat, condensation segment distribute heat, span line circle and becomes circulation, the trinity and become the superconductor that transmits heat.Heat transfer principle is known, and the object heat-transfer capability is directly proportional with its heat transfer area.Yet the cylindrical surface of heat pipe is long-pending to be limited.In order to improve heat transfer capacity, the heat pipe of numerous surface configuration of having derived.
The utility model content
The purpose of this utility model is to provide a kind of heat-pipe type radiator that is used for desk-top computer of good heat dissipation effect.
A kind of heat-pipe type radiator that is used for desk-top computer provided by the utility model comprises air cooled condenser, boxlike evaporator and injection-tube, it is characterized in that: the upper end import of air cooled condenser conduit is connected with the gas outlet on boxlike evaporator top; The lower end outlet of air cooled condenser conduit is connected with the inlet of boxlike evaporator bottom; Injection-tube one port is connected with the import at evaporator middle part, and shutoff is carried out in the another port after vacuumizing, pour into refrigeration working medium liquid, form a totally enclosed circulation system.
Above-mentioned heat-pipe type radiator, wherein, air cooled condenser can be the condenser of coiled, threaded pipe type, finned, corrugated tube type, it is fixing that the conduit of its leader can insert the welding of boxlike evaporator.
Above-mentioned heat-pipe type radiator, wherein, the profile of boxlike evaporator is flat square, the back side is smooth smooth; There are three holes the front, and the conduit of upper end of condenser import can be inserted in one hole, top; The conduit of condenser lower end outlet can be inserted in one hole, bottom; A kapillary can be inserted in one hole, middle part, makes injection-tube, and in addition, there is the pipe tunnel of solid matter this boxlike evaporator inside, and has up and down that the two-way horizontal pipeline connects with it, and these internal duct that are interconnected also are communicated with three holes on its outside surface.
Above-mentioned heat-pipe type radiator, wherein, air cooled condenser can be independent component, the conduit of its leader becomes separately independently element, and the interface of air cooled condenser and boxlike evaporator is all made the flexible joint form, so that interconnect with conduit.
Above-mentioned heat-pipe type radiator, wherein, the boxlike evaporator can be in the plumb position, also can be horizontal, and when being horizontal, its condenser pipe inwall can be smooth tube wall, also can be the tube wall with thread groove or other capillary structures.
Adopted above-mentioned technical solution, i.e. the principle of the phase-change heat transfer of heat pipe, its evaporator section is the flat square of a hollow, guarantees that chip with heating has the surface of contact of a polishing, with the heat of abundant absorption chip; Its condensation segment is an air cooled condenser, places the inlet scoop of computer power supply box, with very big raising heat-sinking capability and make full use of the intrinsic resource of computing machine; Its span line is divided into two, and high-end outlet aims at transmission steam, and the low side outlet aims at the transmission condensed fluid.Because of gas, liquid shunt, thereby improved the round-robin travelling speed, this is the fundamental difference of the utility model and general heat pipe.The utility model has been broken the traditional structure pattern of general heat pipe, with the condensation segment of air cooled condenser replacement heat pipe, with the evaporator section of boxlike evaporator replacement heat pipe, replaces the span line of heat pipe with gas, liquid conduit along separate routes.Structure is flexible and changeable, install simple and convenient, the efficient height, performance is good, the life-span is long, freedom from repairs, not power consumption, noiselessness is a desk-top computer with desirable heating radiator, also can expand to the field that various heat radiation of electrical apparatus need.
Description of drawings
Fig. 1 is the structural representation of the utility model heat-pipe type radiator first embodiment;
Fig. 2 is the cut-open view of block boxlike evaporator of the present utility model;
Fig. 3 is the structural representation of the utility model heat-pipe type radiator second embodiment;
Fig. 4 is the exploded view of block boxlike evaporator of the present utility model;
Fig. 5 is the heat-pipe type radiator that the utility model adopts finned cooler;
Fig. 6 is the heat-pipe type radiator that the utility model adopts serpentine condenser.
Embodiment
As shown in Figure 1, the utility model is made up of air cooled condenser 1, block boxlike evaporator 2 and 3 three parts of injection-tube.
Air cooled condenser 1 is a coil condenser, and its two ends are leader, adopts welding manner to fixedly connected with this bulk boxlike evaporator 2.
Block boxlike evaporator 2, its inside constitute with various manufacture methods and are communicated with in length and breadth and the pipeline of inside and outside connection, based on vertical solid matter (referring to Fig. 2), adopt welding to fix with being connected of exterior line, and its technology opening must seal.
Injection-tube 3, with block boxlike evaporator 2 welding, for vacuumizing back perfusion refrigeration working medium (liquid), necessary shutoff after having injected is so adopt the tiny kapillary of diameter.
During installation, the smooth backside of evaporator 2 is coated with heat-conducting glue, is pressed on fastener on the radiating surface of chip.1 inlet scoop of being close to the computer power supply box of coil condenser gets final product.
During computer operation, the heat that circuit produces in the chip passes to and its evaporator that closely contacts by the heat radiator of itself, the worker quality liquid vaporization of being heated in the evaporator, outlet by its top is directed into condenser, be subjected to forcing cooling at place, power pack inlet scoop, working substance steam loses heat, is condensed into liquid, the import that is directed to the evaporator bottom enters evaporator, and so circulation endlessly.
Above-mentioned boxlike evaporator can be with various manufacture method moulding, as on flat square, punching, and closing process mouth then; As minute system box body and lid two parts, a welded closure then; As draw multichannel pipe racks, then with cover plate welding sealed tube band two ends; Or the like.One of its feature is that profile is flat square: the back side is smooth smooth; There are three holes the front, and the conduit of upper end of condenser import can be inserted in one hole, top; The conduit of condenser lower end outlet can be inserted in one hole, bottom; A kapillary can be inserted in one hole, middle part, makes injection-tube.Two of its feature is that there is the pipe tunnel of solid matter inside, and the two-way horizontal pipeline connects with it about having; These internal duct that are interconnected also are communicated with three holes on its outside surface.
The utility model has been broken the traditional structure pattern of general heat pipe: its condensation segment can adopt the version of various air cooled condensers, Fig. 3 for a kind of adopt threaded pipe type condenser 1 ' example of the present utility model, aiming at power pack has inlet scoop, two places and designs, and Fig. 5 is a finned cooler 1 ", Fig. 6 all can effectively be used in the utility model for serpentine condenser 1 etc.The block boxlike evaporator that its evaporator section adopted, forming method is various especially, Figure 2 shows that at copper billet (or aluminium block) to go up all passages of machine work, adopts welding method connection exterior line then and makes the body sealing.
Figure 4 shows that the structure of boxlike evaporator 2, be welded by lid 21 and box body 22 two parts, in the box abdomen of hollow, a plurality of ribs be set, with the heat transfer contact face of increase with worker quality liquid, lid is a stamping parts, and box body can be used method moulding such as casting, forging and pressing, machine work.In addition, can also generate the pipe racks that a plurality of passages are arranged with methods such as pressing drawings, as evaporator body, or the like.
As for the conduit of transportation section, be the leader of condenser in the example of the present utility model, fixing with the evaporator welding, to guarantee the long life.As for install flexibly, also can make condenser, evaporator and delivery conduit become independent component separately, with the form of flexible joint they are coupled together.
Generally speaking, the application that the flexible and changeable version of the utility model has been expanded hot pipe technique especially can adapt to the needs of the high-power heat radiation of computer chip easily.
The application that the flexible and changeable version of the utility model has been expanded hot pipe technique especially can adapt to the needs of the high-power heat radiation of computer chip easily.
Claims (5)
1. a heat-pipe type radiator that is used for desk-top computer comprises air cooled condenser, boxlike evaporator and injection-tube, it is characterized in that:
The upper end import of air cooled condenser conduit is connected with the gas outlet on boxlike evaporator top; The lower end outlet of air cooled condenser conduit is connected with the inlet of boxlike evaporator bottom;
Injection-tube one port is connected with the import at evaporator middle part, and shutoff is carried out in the another port after vacuumizing, pour into refrigeration working medium liquid, form a totally enclosed circulation system.
2. the heat-pipe type radiator that is used for desk-top computer according to claim 1, it is characterized in that: described air cooled condenser can be the condenser of coiled, threaded pipe type, finned, corrugated tube type, and it is fixing that the conduit of its leader can insert the welding of boxlike evaporator.
3. the heat-pipe type radiator that is used for desk-top computer according to claim 1 is characterized in that: the profile of described boxlike evaporator is flat square, and the back side is smooth smooth; There are three holes the front, and the conduit of upper end of condenser import can be inserted in one hole, top; The conduit of condenser lower end outlet can be inserted in one hole, bottom; A kapillary can be inserted in one hole, middle part, makes injection-tube, and in addition, there is the pipe tunnel of solid matter this boxlike evaporator inside, and has up and down that the two-way horizontal pipeline connects with it, and these internal duct that are interconnected also are communicated with three holes on its outside surface.
4. the heat-pipe type radiator that is used for desk-top computer according to claim 1, it is characterized in that: described air cooled condenser can be independent component, the conduit of its leader becomes separately independently element, and the interface of air cooled condenser and boxlike evaporator is all made so that with the interconnective flexible joint form of conduit.
5. the heat-pipe type radiator that is used for desk-top computer according to claim 1, it is characterized in that: described boxlike evaporator can be in the plumb position, also can be horizontal, when being horizontal, its condenser pipe inwall can be smooth tube wall, also can be the tube wall with thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200368316U CN2708371Y (en) | 2004-06-28 | 2004-06-28 | Heat pipe type radiator for desktop computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200368316U CN2708371Y (en) | 2004-06-28 | 2004-06-28 | Heat pipe type radiator for desktop computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708371Y true CN2708371Y (en) | 2005-07-06 |
Family
ID=34850386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200368316U Expired - Fee Related CN2708371Y (en) | 2004-06-28 | 2004-06-28 | Heat pipe type radiator for desktop computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708371Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613556A (en) * | 2013-11-04 | 2015-05-13 | 珠海格力电器股份有限公司 | Cooling device of electrical apparatus element and air conditioner having same |
| CN104733603A (en) * | 2015-01-29 | 2015-06-24 | 李静 | Heat pipe exchanger used for heat radiation of semiconductor chip |
| CN112105235A (en) * | 2020-09-22 | 2020-12-18 | 浙江嘉熙科技有限公司 | Plate-tube combined heat dissipation structure and electronic equipment |
| CN113163683A (en) * | 2021-04-02 | 2021-07-23 | 西安易朴通讯技术有限公司 | Liquid cooling heat dissipation equipment, cabinet and system |
| CN113720046A (en) * | 2021-09-02 | 2021-11-30 | 晋江爱家制冷设备有限公司 | Integrated liquid circulation low-temperature radiator |
-
2004
- 2004-06-28 CN CNU2004200368316U patent/CN2708371Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613556A (en) * | 2013-11-04 | 2015-05-13 | 珠海格力电器股份有限公司 | Cooling device of electrical apparatus element and air conditioner having same |
| CN104733603A (en) * | 2015-01-29 | 2015-06-24 | 李静 | Heat pipe exchanger used for heat radiation of semiconductor chip |
| CN112105235A (en) * | 2020-09-22 | 2020-12-18 | 浙江嘉熙科技有限公司 | Plate-tube combined heat dissipation structure and electronic equipment |
| CN113163683A (en) * | 2021-04-02 | 2021-07-23 | 西安易朴通讯技术有限公司 | Liquid cooling heat dissipation equipment, cabinet and system |
| CN113720046A (en) * | 2021-09-02 | 2021-11-30 | 晋江爱家制冷设备有限公司 | Integrated liquid circulation low-temperature radiator |
| CN113720046B (en) * | 2021-09-02 | 2022-10-04 | 晋江爱家制冷设备有限公司 | Integrated liquid circulation low-temperature radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |