CN115574641B - Liquid metal composite oscillating tube type radiator - Google Patents
Liquid metal composite oscillating tube type radiator Download PDFInfo
- Publication number
- CN115574641B CN115574641B CN202211262112.5A CN202211262112A CN115574641B CN 115574641 B CN115574641 B CN 115574641B CN 202211262112 A CN202211262112 A CN 202211262112A CN 115574641 B CN115574641 B CN 115574641B
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- China
- Prior art keywords
- ball
- heat pipe
- liquid metal
- connecting rope
- pressurizing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D2015/0291—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes comprising internal rotor means, e.g. turbine driven by the working fluid
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a liquid metal composite oscillating tube type radiator, which relates to the technical field of heat pipes and comprises a body and a pushing mechanism, wherein the pushing mechanism is arranged in the body, the body comprises a communicated heat pipe, a liquid column and an air column are sequentially arranged in the communicated heat pipe, a sliding inner wall is arranged on the inner wall of the communicated heat pipe, the pushing mechanism comprises a connecting rope, and a pressurizing ball is arranged on the connecting rope. The liquid metal composite oscillation tube type radiator can accelerate the circulation of the internal liquid column and the air column on the premise of not changing the temperature difference, thereby achieving the effect of increasing the heat dissipation of the radiator and promoting the liquid column and the air column in the oscillation heat pipe to be converted into a circulating state from an oscillation state.
Description
Technical Field
The invention relates to the technical field of heat pipes, in particular to a liquid metal composite oscillating tube radiator.
Background
The oscillating tube type radiator is also called an oscillating heat tube, which is also called a pulsating heat tube, a self-excited oscillating flow heat tube, a bent capillary tube and the like, is a novel unique heat transfer element based on a common heat tube and is superior to the common heat tube, and compared with the common heat tube, the oscillating tube type radiator has the characteristics of simple structure, low cost, excellent heat transfer performance, strong adaptability and the like.
The Chinese patent publication No. CN110556347A discloses a liquid metal composite oscillating heat pipe type radiator, which adopts a liquid metal composite O-shaped parallel oscillating heat pipe type heat thermoelectric generation and refrigeration radiator or a liquid metal composite serpentine loop oscillating heat pipe type heat thermoelectric generation and refrigeration radiator; the liquid metal composite O-shaped parallel oscillation heat pipe type heat thermoelectric power generation and refrigeration radiator comprises: liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric generator, liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric refrigerator, O-shaped parallel oscillating heat pipe, working medium, intelligent controller, storage battery and circuit; the liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric generator and the liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric refrigerator are respectively connected with the O-shaped parallel oscillating heat pipe; the liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric generator and the liquid metal composite O-shaped parallel oscillating heat pipe type thermal thermoelectric refrigerator are respectively connected with the storage battery through circuits.
The above devices still have some problems during use; the device can effectively dissipate heat when in use, but the heat dissipation process needs to be additionally performed through the thermal temperature difference refrigerator and the thermal temperature difference generator, the principle of the thermal temperature difference generator is that the temperature difference of the cold end and the hot end of the heat pipe is changed so as to change the pressure difference, liquid is promoted to flow, the oscillating heat pipe is small, the installation of the thermal temperature difference refrigerator and the thermal temperature difference generator is troublesome, and the use cost of the device is increased due to the arrangement of the thermal temperature difference refrigerator and the thermal temperature difference generator.
Disclosure of Invention
The technical scheme of the invention aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art, and the embodiment of the invention provides a liquid metal composite oscillating tube type radiator so as to solve the technical problem that the temperature difference of a cold end and a hot end of the prior oscillating heat pipe needs to be changed through an additional power source when the prior oscillating heat pipe is used, thereby promoting the flow of liquid in the heat pipe.
The embodiment of the invention adopts the following technical scheme: the utility model provides a liquid metal compound oscillation tube type radiator, includes the body, still includes pushing mechanism, pushing mechanism sets up in this body, the body includes the intercommunication heat pipe, set gradually liquid column and gas column in the intercommunication heat pipe, the intercommunication heat pipe inner wall is provided with smooth inner wall, pushing mechanism includes the connecting rope, be provided with the pressure boost ball on the connecting rope.
Further, the pressurizing ball is of a hollow design, a counterweight ball is arranged in the pressurizing ball, liquid metal is filled in the pressurizing ball, and the liquid metal material is mercury.
Further, the length of the connecting rope is the same as the length of the axis of the communicating heat pipe, and the connecting rope is made of Ninglong materials.
Further, the pressurizing ball is made of expandable latex materials, and the connecting rope penetrates through the pressurizing ball and is fixedly connected with the pressurizing ball.
Further, the sum of the weight of the pressurized ball in the initial state, the weight of the liquid metal and the weight of the weight ball is greater than the buoyancy of the liquid column, and the sum of the weight of the pressurized ball in the expanded state, the weight of the liquid metal and the weight of the weight ball is less than the buoyancy of the liquid column.
Further, a plurality of U-shaped sections are arranged in the communicated heat pipe, a plurality of supercharging balls are arranged in the U-shaped ends at intervals, and the number of supercharging balls on the left side in the U-shaped ends is one less than that of supercharging balls on the right side in the U-shaped ends.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the liquid circulation in the heat pipe can be accelerated under the condition of not changing the temperature difference of the cold and hot ends through the pressurizing ball in the use process, thereby promoting the liquid to be converted into a circulating state from an oscillation state, further achieving the heat dissipation effect of the body, in the use process, along with the continuous heating of the air column in the heating end, the expansion of the air column can be propped against the liquid column, thereby enabling the liquid column to move, when the liquid column and the air column move to the cooling end, the air column contracts when encountering cold, the liquid column can fall back to perform the next heat transfer, meanwhile, as a plurality of pressurizing ball sections are distributed in the heat pipe, and the two pressurizing ball sections are in a balanced state, but as one pressurizing ball is arranged on one heating end, after the pressurizing ball of the heating end is heated, the pressurizing ball can expand, the expansion pressurizing ball positioned in the liquid column can move upwards under the floating force of the liquid column, however, because the length of the connecting rope is unchanged, traction force can be increased on the connecting rope in the process of upward movement of the pressurizing ball, meanwhile, in the process of upward floating of the pressurizing ball, the pressurizing ball can push a liquid column or an air column above the pressurizing ball, so that the movement of the air column or the liquid column can be promoted under the action of the pressurizing ball, at the moment, the pressurizing ball at the cooling end is contracted under the influence of cooling, the contracted pressurizing ball is smaller than the liquid column due to buoyancy, at the moment, the pressurizing ball can sink, the connecting rope can be pressurized and traction force can be also increased in the process of sinking of the pressurizing ball, so that the connecting rope is pulled to move by matching with the floating pressurizing ball, the movement of the liquid column and the air column in the connecting heat pipe can be effectively promoted under the cooperation of the sinking pressurizing ball and the floating pressurizing ball, the movement of the liquid column and the air column can be accelerated under the condition of not changing the pressure difference of the cold end, the heat dissipation effect of the connecting heat pipe is increased, and the communication heat pipe can be accelerated to enter a circulating state from an oscillation state, and meanwhile, when the temperature of the heating end changes faster, the expansion speed of the pressurizing ball is faster, so that the liquid column movement can be accelerated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a body structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the body of the present invention;
FIG. 3 is a schematic view of the internal structure of the booster ball of the present invention;
fig. 4 is a schematic view of the motion state structure of the booster ball according to the present invention.
Reference numerals:
1. a body; 11. a liquid column; 12. a gas column; 13. sliding the inner wall; 14. a communicating heat pipe; 2. a pushing mechanism; 21. a booster ball; 211. a liquid metal; 212. a weight ball; 22. and (5) connecting ropes.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 4, the embodiment of the invention provides a liquid metal composite oscillating tube radiator, which comprises a body 1 and further comprises a pushing mechanism 2, wherein the pushing mechanism 2 is arranged in the body 1, the body 1 comprises a communicating heat pipe 14, a liquid column 11 and a gas column 12 are sequentially arranged in the communicating heat pipe 14, a sliding inner wall 13 is arranged on the inner wall of the communicating heat pipe 14, the pushing mechanism 2 comprises a connecting rope 22, and a pressurizing ball 21 is arranged on the connecting rope 22.
Specifically, the pressurizing ball 21 is hollow, a counterweight ball 212 is disposed in the pressurizing ball 21, the pressurizing ball 21 is filled with liquid metal 211, and the liquid metal 211 is made of mercury.
In operation, the pressurizing ball 21 can accelerate the liquid circulation in the heat pipe 14 without changing the temperature difference between the cold and hot ends, thereby promoting the liquid to change from the oscillation state to the circulation state, and further achieving the effect of accelerating the heat dissipation of the body 1.
Specifically, the length of the connecting rope 22 is the same as the length of the axis of the communicating heat pipe 14, and the connecting rope 22 is made of Ninglong material.
When the heat pipe connecting device works, the length of the connecting rope 22 is the same as that of the heat pipe 14, so that the connecting rope 22 is in a tight state in the heat pipe 14, and the connecting rope 22 can be bent due to the fact that the connecting rope 22 is made of Ninglong materials, at the moment, after the pressure boosting ball 21 is displaced, the connecting rope 22 can be pulled to move, and in the moving process, the connecting rope can move along the heat pipe 14.
Specifically, the pressurizing ball 21 is made of expandable latex material, and the connecting rope 22 penetrates through the pressurizing ball 21 and is fixedly connected with the pressurizing ball.
During operation, because the booster ball 21 adopts the expandable latex material, after the mercury in the booster ball 21 is heated and leads to the expansion, the booster ball 21 can be expanded along with the expansion at this moment, and the buoyancy after the latex expansion is great simultaneously, so that the booster ball 21 can float on the liquid column 11 after being heated and expanded, and the connecting rope 22 is fixedly connected with the booster ball 21, thereby the booster ball 21 can drive the connecting rope 22 to move.
Specifically, the sum of the weights of the pressurized ball 21 in the initial state, the liquid metal 211 and the weight ball 212 is greater than the buoyancy of the liquid column 11, and the sum of the weights of the pressurized ball 21 in the expanded state, the liquid metal 211 and the weight ball 212 is less than the buoyancy of the liquid column 11.
When the heat pipe is in operation, the pressure boosting ball 21 can sink when being heated, the pressure boosting ball 21 can float upwards after being heated, and the liquid column 11 in the heat pipe 14 can be accelerated to move by the cooperation of the sinking pressure boosting ball 21 and the floating pressure boosting ball 21.
Specifically, a plurality of U-shaped sections are disposed in the heat pipe 14, a plurality of booster balls 21 are disposed in the U-shaped ends at intervals, and the number of left booster balls 21 in the U-shaped ends is one less than the number of right booster balls 21 in the U-shaped ends.
When the device works, under the condition that one more pressure-increasing ball 21 is not considered, the quantity of the pressure-increasing balls 21 at the two ends of the U-shaped section is the same, so that the pressure-increasing balls 21 are in a balanced state, but one more pressure-increasing ball 21 is arranged at the right heating end of the U-shaped section, and at the moment, the balance state is broken when the pressure-increasing balls 21 move, so that the pressure-increasing balls 21 are promoted to move integrally.
The working principle is as follows; the liquid circulation in the communicated heat pipe 14 can be accelerated under the condition of not changing the temperature difference of the cold and hot ends through the pressurizing ball 21, so that the liquid is promoted to be converted into a circulating state from an oscillation state, the heat dissipation effect of the body 1 is accelerated, in the using process, the air column 12 is expanded and props against the liquid column 11 along with the continuous heating of the air column 12 in the heating end, so that the liquid column 11 moves, when the liquid column 11 and the air column 12 move to the cooling end, the air column 12 contracts when encountering cold, the liquid column 11 falls back for the next heat transfer, because the communicated heat pipe 14 is internally provided with a plurality of U-shaped sections, a plurality of pressurizing balls 21 are arranged in the U-shaped ends at intervals, the number of the pressurizing balls 21 at the left side in the U-shaped ends is one less than the number of the pressurizing balls 21 at the right side in the U-shaped ends, and under the condition of not considering one pressurizing ball 21 which is more, the number of the pressurizing balls 21 at the two ends of the U-shaped sections is the same at the moment, so that the pressure-increasing ball 21 is in a balanced state, but the heating end at the right end of the U-shaped section is provided with one more pressure-increasing ball 21, at the moment, the pressure-increasing ball 21 moves to break the balanced state, so that the pressure-increasing ball 21 is driven to move integrally, after the pressure-increasing ball 21 at the heating end is heated, the pressure-increasing ball 21 expands, because the sum of the initial state of the pressure-increasing ball 21, the weight of the liquid metal 211 and the weight of the weight-increasing ball 212 is larger than the buoyancy of the liquid column 11, the expansion state of the pressure-increasing ball 21, the sum of the weight of the liquid metal 211 and the weight of the weight-increasing ball 212 is smaller than the buoyancy of the liquid column 11, the expansion pressure-increasing ball 21 positioned in the liquid column 11 moves upwards under the buoyancy of the liquid column 11, but because the length of the communicating rope is unchanged, the connecting rope 22 is increased in the process of the upward movement of the pressure-increasing ball 21, at the same time, the pressure-increasing ball 21 pushes the liquid column 11 or the air column 12 positioned above the pressure-increasing ball 21 in the process of upward floating of the pressure-increasing ball 21, therefore, the movement of the air column 12 or the liquid column 11 can be promoted under the action of the pressurizing ball 21, the pressurizing ball 21 positioned at the cooling end is contracted under the influence of cooling, the contracting pressurizing ball 21 is smaller than the liquid column 11 due to buoyancy, the pressurizing ball 21 can sink at the moment, the connecting rope 22 can be pressurized and pulled to move by the pressurizing ball 21 which is combined with the floating pressurizing ball 21 in the sinking process, the liquid column 11 and the air column 12 in the communicating heat pipe 14 can be effectively promoted to move under the combined action of the sinking pressurizing ball 21 and the floating pressurizing ball 21, the heat dissipation effect of the communicating heat pipe 14 is improved under the condition that the pressure difference of the cold end is not changed, the communicating heat pipe 14 can be accelerated to enter the circulation state from the oscillation state, meanwhile, the faster the expansion speed of the pressurizing ball 21 is, the movement of the liquid column 11 can be accelerated, the movement direction of the connecting rope 22 is not required to be pulled by the pressurizing ball 21 in the initial movement process, the movement direction of the air column 12 is only required to be followed, but the movement of the air column 12 can be accelerated under the action of the pressurizing ball 21 can be accelerated, and the circulation state can be achieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (1)
1. The liquid metal composite oscillating tube radiator comprises a body (1) and is characterized in that; the device comprises a body (1), and is characterized by further comprising a pushing mechanism (2), wherein the pushing mechanism (2) is arranged in the body (1), the body (1) comprises a communication heat pipe (14), a liquid column (11) and an air column (12) are sequentially arranged in the communication heat pipe (14), a sliding inner wall (13) is arranged on the inner wall of the communication heat pipe (14), the pushing mechanism (2) comprises a connecting rope (22), and a pressurizing ball (21) is arranged on the connecting rope (22);
the pressurizing ball (21) is of a hollow design, a counterweight ball (212) is arranged in the pressurizing ball (21), liquid metal (211) is filled in the pressurizing ball (21), and the liquid metal (211) is made of mercury;
the length of the connecting rope (22) is the same as the length of the axis of the communicating heat pipe (14), and the connecting rope (22) is made of nylon materials;
the pressurizing ball (21) is made of expandable latex materials, and the connecting rope (22) penetrates through the pressurizing ball (21) and is fixedly connected with the pressurizing ball;
the sum of the weights of the liquid metal (211) and the counterweight ball (212) is larger than the buoyancy of the liquid column (11) in the initial state of the pressurizing ball (21), and the sum of the weights of the liquid metal (211) and the counterweight ball (212) is smaller than the buoyancy of the liquid column (11) in the expanded state of the pressurizing ball (21);
a plurality of U-shaped sections are arranged in the communication heat pipe (14), a plurality of supercharging balls (21) are arranged in the U-shaped sections at intervals, and the number of supercharging balls (21) on the left side in the U-shaped sections is one less than that of supercharging balls (21) on the right side in the U-shaped sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211262112.5A CN115574641B (en) | 2022-10-14 | 2022-10-14 | Liquid metal composite oscillating tube type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211262112.5A CN115574641B (en) | 2022-10-14 | 2022-10-14 | Liquid metal composite oscillating tube type radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115574641A CN115574641A (en) | 2023-01-06 |
| CN115574641B true CN115574641B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211262112.5A Active CN115574641B (en) | 2022-10-14 | 2022-10-14 | Liquid metal composite oscillating tube type radiator |
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| Country | Link |
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| CN (1) | CN115574641B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219020A (en) * | 1990-11-22 | 1993-06-15 | Actronics Kabushiki Kaisha | Structure of micro-heat pipe |
| JPH06241675A (en) * | 1993-02-17 | 1994-09-02 | Ishikawajima Harima Heavy Ind Co Ltd | Top heat mode heat transfer member |
| JPH11193857A (en) * | 1998-01-06 | 1999-07-21 | Jeol Ltd | Ball screw |
| CN1595039A (en) * | 2003-09-13 | 2005-03-16 | 鸿富锦精密工业（深圳）有限公司 | Heat pipe |
| CN101131306A (en) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | Pulsation type heat pipe |
| CN203893720U (en) * | 2014-04-29 | 2014-10-22 | 肖鹏 | Corrugated-shaped regenerator |
| RU2539167C1 (en) * | 2013-04-15 | 2015-01-10 | Открытое Акционерное Общество "Газпром Промгаз" | Heat transfer method and anti-gravitational wickless heat pipe |
| CN110926249A (en) * | 2019-11-28 | 2020-03-27 | 南昌大学 | Heat dissipation device capable of keeping heating element at constant temperature and manufacturing method |
-
2022
- 2022-10-14 CN CN202211262112.5A patent/CN115574641B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219020A (en) * | 1990-11-22 | 1993-06-15 | Actronics Kabushiki Kaisha | Structure of micro-heat pipe |
| JPH06241675A (en) * | 1993-02-17 | 1994-09-02 | Ishikawajima Harima Heavy Ind Co Ltd | Top heat mode heat transfer member |
| JPH11193857A (en) * | 1998-01-06 | 1999-07-21 | Jeol Ltd | Ball screw |
| CN1595039A (en) * | 2003-09-13 | 2005-03-16 | 鸿富锦精密工业（深圳）有限公司 | Heat pipe |
| CN101131306A (en) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | Pulsation type heat pipe |
| RU2539167C1 (en) * | 2013-04-15 | 2015-01-10 | Открытое Акционерное Общество "Газпром Промгаз" | Heat transfer method and anti-gravitational wickless heat pipe |
| CN203893720U (en) * | 2014-04-29 | 2014-10-22 | 肖鹏 | Corrugated-shaped regenerator |
| CN110926249A (en) * | 2019-11-28 | 2020-03-27 | 南昌大学 | Heat dissipation device capable of keeping heating element at constant temperature and manufacturing method |
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| Publication number | Publication date |
|---|---|
| CN115574641A (en) | 2023-01-06 |
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