CN106017171A - Cool storage system based on heat conduction of three-dimensional (3D) heat pipe network - Google Patents
Cool storage system based on heat conduction of three-dimensional (3D) heat pipe network Download PDFInfo
- Publication number
- CN106017171A CN106017171A CN201610386683.8A CN201610386683A CN106017171A CN 106017171 A CN106017171 A CN 106017171A CN 201610386683 A CN201610386683 A CN 201610386683A CN 106017171 A CN106017171 A CN 106017171A
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- China
- Prior art keywords
- heat pipe
- heat
- cold
- cool storage
- capillary wick
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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
- F28D15/04—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 tubes having a capillary structure
- F28D15/043—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 tubes having a capillary structure forming loops, e.g. capillary pumped loops
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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)
Abstract
The present invention belongs to the technical field of cold-chain transportation, and especially relates to a cool storage system based on heat conduction of a three-dimensional (3D) heat pipe network. The cool storage system based on heat conduction of a 3D heat pipe network comprises a cool storage box, an insulating layer, a cool storage agent, a plurality of heat pipes, liquid absorption sacs and capillary liquid absorption cores, and is characterized in that the insulating layer assorted with the inner wall of the cool storage box is arranged on the inner wall of the cool storage box, the cool storage agent and the heat pipes are arranged in a cavity of the cool storage box, the heat pipes intersect with one another to form a 3D net structure, intersecting parts of the heat pipes communicate through the liquid absorption sacs, and the capillary liquid absorption cores are arranged on the inner walls of the heat pipes and the liquid absorption sacs. The cool storage system provided by the present invention has the characteristics of being reasonable in design, simple in structure and convenient to use.
Description
Technical field
The invention belongs to the technical field of cold chain transportation, particularly to a kind of cold accumulation system based on 3D heat pipe network heat conduction.
Background technology
Cool Storage Technology is the least in China's range of application, and one of reason is that the understanding to Cool Storage Technology is inadequate, and it two is that the commercial value of most existing Cool Storage Technology is the highest, and therefore, the development and application of Cool Storage Technology has a high potential for China.Owing to heat pipe can isothermal high speed transfer heat, the capacity of heat transmission of agent for storage of coldness, accelerate the speed of cold-storage, the temperature making agent for storage of coldness remains uniform all the time, both can save low temperature refrigerating medium blood circulation during cold-storage, cold-producing medium direct evaporation system pipeline length can have been overcome again and the shortcoming such as refrigerant pressure reduction of causing.
Summary of the invention
The technical assignment of the present invention is for above weak point, it is provided that a kind of simple in construction, easy to use
A kind of cold accumulation system based on 3D heat pipe network heat conduction.
The technical solution adopted for the present invention to solve the technical problems is: a kind of cold accumulation system based on 3D heat pipe network heat conduction, including cold-accumulating box, heat-insulation layer, agent for storage of coldness, heat pipe, imbibition bag, capillary wick, it is characterised in that: it is provided with the heat-insulation layer complemented one another with cold-accumulating box inwall on the inwall of described cold-accumulating box；Agent for storage of coldness and several heat pipe it is provided with inside the cavity body of cold-accumulating box；Described several heat pipe intersects and is fabricated to tridimensional network；Described several heat pipe infall is interconnected by imbibition bag；Heat pipe, imbibition bag inwall on be provided with capillary wick.
Further, described cold-accumulating box one cuboid.
Further, described heat-insulation layer is a kind of polystyrene foam plate.
Further, described heat pipe is a kind of cylinder, and imbibition bag is a kind of spherical structure.
Further, inside described heat pipe, imbibition bag, it is provided with water.
Further, described agent for storage of coldness is a kind of ethylene glycol solution.
The operation principle of the present invention is: be interconnected between imbibition bag and each heat pipe, heat pipe relies on the water liquid gas phase transition inside heat pipe to complete heat transmission, aqueous phase change inside heat pipe circulates, and the capillary wick in tube wall completes, and also has capillary wick in imbibition containment wall；Owing to outside pressure is more than inside when water inside heat pipe is heated, material within air pressure is also extruded by the rapid generating gasification of meeting to the place that pressure is little, can be pressed to surrounding by pressure again when water inside heat pipe is to the afterbody of heat pipe and return to, along capillary wick, the place that pressure is big, it is consistent that the water in imbibition bag becomes circulation with the aqueous phase in heat pipe.
The invention has the beneficial effects as follows: reasonable in design, simple in construction, the feature such as easy to use.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the cross sectional representation of the present invention；
Perspective view when Fig. 2 is that in Fig. 1 of the present invention, several heat pipes intersect into tridimensional network；
Fig. 3 is the partial structurtes enlarged diagram of A in Fig. 2 of the present invention.
In figure: 1-cold-accumulating box, 2-heat-insulation layer, 3-agent for storage of coldness, 4-heat pipe, 5-imbibition bag, 6-capillary wick.
Detailed description of the invention
With reference to Figure of description, the present invention is described in detail below.
According to Fig. 1-Fig. 3: a kind of cold accumulation system based on 3D heat pipe network heat conduction of the present invention, including cold-accumulating box (1), heat-insulation layer (2), agent for storage of coldness (3), heat pipe (4), imbibition bag (5), capillary wick (6), it is characterised in that: it is provided with the heat-insulation layer (2) complemented one another with cold-accumulating box (1) inwall on the inwall of described cold-accumulating box (1)；Agent for storage of coldness (3) and several heat pipe (4) it is provided with inside the cavity body of cold-accumulating box (1)；Described several heat pipe (4) intersects and is fabricated to tridimensional network；Described several heat pipe (4) infall is interconnected by imbibition bag (5)；Heat pipe (4), imbibition bag (5) inwall on be provided with capillary wick (6).
Further, a kind of cuboid of described cold-accumulating box (1).
Further, described heat-insulation layer (2) is a kind of polystyrene foam plate.
Further, described heat pipe (4) is a kind of cylinder, and imbibition bag (5) is a kind of spherical structure.
Further, described heat pipe (4), imbibition bag (5) inner side are provided with water.
Further, described agent for storage of coldness (3) is a kind of ethylene glycol solution.
The operation principle of the present invention is: be interconnected between imbibition bag (5) and each heat pipe (4), heat pipe (4) relies on the water liquid gas phase transition of heat pipe (4) inner side to complete heat transmission, the aqueous phase change of heat pipe (4) inner side circulates, and the capillary wick (6) in tube wall completes, and also has capillary wick (6) in imbibition bag (5) wall；When the water of heat pipe (4) inner side is heated owing to outside pressure is more than inside, material within air pressure is also extruded by the rapid generating gasification of meeting to the place that pressure is little, can be pressed to surrounding by pressure again when the water of heat pipe (4) inner side is to the afterbody of heat pipe (4) and return to, along capillary wick (6), the place that pressure is big, the aqueous phase in the same heat pipe of the water (4) in imbibition bag (5) becomes circulation unanimously.
The invention has the beneficial effects as follows: reasonable in design, simple in construction, the feature such as easy to use.
The above embodiment only have expressed one embodiment of the present invention, but therefore can not be interpreted as limitation of the scope of the invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (1)
1. a cold accumulation system based on 3D heat pipe network heat conduction, including cold-accumulating box (1), heat-insulation layer (2), agent for storage of coldness (3), heat pipe (4), imbibition bag (5), capillary wick (6), it is characterised in that: it is provided with the heat-insulation layer (2) complemented one another with cold-accumulating box (1) inwall on the inwall of described cold-accumulating box (1)；Agent for storage of coldness (3) and several heat pipe (4) it is provided with inside the cavity body of cold-accumulating box (1)；Described several heat pipe (4) intersects and is fabricated to tridimensional network；Described several heat pipe (4) infall is interconnected by imbibition bag (5)；Heat pipe (4), imbibition bag (5) inwall on be provided with capillary wick (6)；
A kind of cuboid of described cold-accumulating box (1)；
Described heat-insulation layer (2) is a kind of polystyrene foam plate；
Described heat pipe (4) is a kind of cylinder, and imbibition bag (5) is a kind of spherical structure；
Described heat pipe (4), imbibition bag (5) inner side are provided with water；
Described agent for storage of coldness (3) is a kind of ethylene glycol solution；
The operation principle of the present invention is: be interconnected between imbibition bag (5) and each heat pipe (4), heat pipe (4) relies on the water liquid gas phase transition of heat pipe (4) inner side to complete heat transmission, the aqueous phase change of heat pipe (4) inner side circulates, and the capillary wick (6) in tube wall completes, and also has capillary wick (6) in imbibition bag (5) wall；When the water of heat pipe (4) inner side is heated owing to outside pressure is more than inside, material within air pressure is also extruded by the rapid generating gasification of meeting to the place that pressure is little, can be pressed to surrounding by pressure again when the water of heat pipe (4) inner side is to the afterbody of heat pipe (4) and return to, along capillary wick (6), the place that pressure is big, the aqueous phase in the same heat pipe of the water (4) in imbibition bag (5) becomes circulation unanimously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386683.8A CN106017171A (en) | 2016-06-05 | 2016-06-05 | Cool storage system based on heat conduction of three-dimensional (3D) heat pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386683.8A CN106017171A (en) | 2016-06-05 | 2016-06-05 | Cool storage system based on heat conduction of three-dimensional (3D) heat pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106017171A true CN106017171A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610386683.8A Pending CN106017171A (en) | 2016-06-05 | 2016-06-05 | Cool storage system based on heat conduction of three-dimensional (3D) heat pipe network |
Country Status (1)
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| CN (1) | CN106017171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855372A (en) * | 2017-01-18 | 2017-06-16 | 华南理工大学 | A kind of heat pipe composite liquid sucking core and its pre-forming device and preparation method |
| CN107560477A (en) * | 2017-08-02 | 2018-01-09 | 东南大学 | A kind of phase change cold-storage device |
| CN108901174A (en) * | 2018-05-31 | 2018-11-27 | 孙莅宁 | The radiator of three-dimensional grid structure form for electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162754A (en) * | 1988-12-16 | 1990-06-22 | Nippon Telegr & Teleph Corp <Ntt> | Network heat transfer device |
| US20010023757A1 (en) * | 1997-08-22 | 2001-09-27 | Bin-Juine Huang | Network-type heat pipe device |
| CN102245995A (en) * | 2008-11-12 | 2011-11-16 | 阿斯特里姆有限公司 | Thermal control device with network of interconnected capillary heat pipes |
| CN105043145A (en) * | 2015-08-04 | 2015-11-11 | 北京航天长征飞行器研究所 | Transmitting-centralized heat management device for heating instruments of long-endurance aircraft |
| CN105485996A (en) * | 2016-01-04 | 2016-04-13 | 山东商业职业技术学院 | Quick fresh good delivery box integrating integrating cold charging with cold storage |
| CN205679105U (en) * | 2016-06-05 | 2016-11-09 | 山东商业职业技术学院 | A kind of cold accumulation system based on 3D heat pipe network heat conduction |
-
2016
- 2016-06-05 CN CN201610386683.8A patent/CN106017171A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162754A (en) * | 1988-12-16 | 1990-06-22 | Nippon Telegr & Teleph Corp <Ntt> | Network heat transfer device |
| US20010023757A1 (en) * | 1997-08-22 | 2001-09-27 | Bin-Juine Huang | Network-type heat pipe device |
| CN102245995A (en) * | 2008-11-12 | 2011-11-16 | 阿斯特里姆有限公司 | Thermal control device with network of interconnected capillary heat pipes |
| CN105043145A (en) * | 2015-08-04 | 2015-11-11 | 北京航天长征飞行器研究所 | Transmitting-centralized heat management device for heating instruments of long-endurance aircraft |
| CN105485996A (en) * | 2016-01-04 | 2016-04-13 | 山东商业职业技术学院 | Quick fresh good delivery box integrating integrating cold charging with cold storage |
| CN205679105U (en) * | 2016-06-05 | 2016-11-09 | 山东商业职业技术学院 | A kind of cold accumulation system based on 3D heat pipe network heat conduction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855372A (en) * | 2017-01-18 | 2017-06-16 | 华南理工大学 | A kind of heat pipe composite liquid sucking core and its pre-forming device and preparation method |
| CN107560477A (en) * | 2017-08-02 | 2018-01-09 | 东南大学 | A kind of phase change cold-storage device |
| CN107560477B (en) * | 2017-08-02 | 2019-03-12 | 东南大学 | A kind of phase change cold-storage device |
| CN108901174A (en) * | 2018-05-31 | 2018-11-27 | 孙莅宁 | The radiator of three-dimensional grid structure form for electronic equipment |
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Application publication date: 20161012 |