CN107091587B - Heat exchange device based on graphene heat exchange tube-wet curtain paper - Google Patents
Heat exchange device based on graphene heat exchange tube-wet curtain paper Download PDFInfo
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- CN107091587B CN107091587B CN201710474216.5A CN201710474216A CN107091587B CN 107091587 B CN107091587 B CN 107091587B CN 201710474216 A CN201710474216 A CN 201710474216A CN 107091587 B CN107091587 B CN 107091587B
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- heat exchange
- tube
- water storage
- storage tank
- exchange tube
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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
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses a heat exchange device based on a graphene heat exchange tube and wet curtain paper, and relates to a heat exchange device. A heat exchange device based on a graphene heat exchange tube-wet curtain paper comprises a water storage tank, a graphene heat exchange tube, wet curtain paper, a fan and an air outlet tube, wherein the water storage tank, the graphene heat exchange tube, the wet curtain paper, the fan and the air outlet tube are fixed in a box body; the water storage tank is fixed in the middle of the inside of the tank body, the outer side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air inlet, and the inner side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air outlet; the periphery of the outer side wall of the water storage tank is vertically fixed with a graphene heat exchange tube group, and two ends of each graphene heat exchange tube are higher than the top surface and the bottom surface of the water storage tank; the wet curtain paper is arranged at the position, close to the air outlet, of the inner side of the box body, and the air outlet is connected with the air outlet pipe through the fan. The invention has the advantages of high heat transfer speed, low cost, energy saving and environmental protection, can be widely applied to various fields and is easy to popularize.
Description
Technical Field
The invention relates to a heat exchange device, in particular to a heat exchange device based on a graphene heat exchange tube and wet curtain paper.
Background
The heat exchanger is a device for realizing heat transfer between two or more media with different temperatures, and has the function principle that heat is transferred from the medium with higher temperature to the medium with lower temperature, and finally the temperature of the medium meets the requirements of production and life. The heat exchanger is one of main equipment for improving the energy utilization rate, and is widely applied to the fields of heating ventilation, pressure vessels, water treatment and the like.
The heat exchanger used in the prior art generally has the defects of complex structure, low heat exchange efficiency, low speed, high energy consumption and difficult maintenance.
In order to overcome the defects in the prior art, the invention develops a heat exchange device based on a graphene heat exchange tube-wet curtain paper.
Disclosure of Invention
The invention aims to provide a heat exchange device based on a graphene heat exchange tube-wet curtain paper.
The invention is realized by the following technical scheme:
a heat exchange device based on a graphene heat exchange tube-wet curtain paper comprises a water storage tank, a graphene heat exchange tube, wet curtain paper, a fan and an air outlet tube, wherein the water storage tank, the graphene heat exchange tube, the wet curtain paper, the fan and the air outlet tube are fixed in a box body;
the water storage tank is fixed in the middle of the inside of the tank body, the outer side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air inlet, and the inner side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air outlet;
the periphery of the outer side wall of the water storage tank is vertically fixed with a graphene heat exchange tube group, and two ends of each graphene heat exchange tube are higher than the top surface and the bottom surface of the water storage tank;
the wet curtain paper is arranged at the position, close to the air outlet, of the inner side of the box body, and the air outlet is connected with the air outlet pipe through the fan.
The upper part and the lower part of the box body are respectively provided with 1-4 air inlets, wherein the upper part is a cold air inlet, and the lower part is a hot air inlet; when the heat exchanger is applied specifically, cold air is input from the air inlet at the upper part in winter, a large amount of heat can be absorbed when the cold air passes through the heat exchange tube, the cold air is discharged from the air outlet tube, and the cold air inlet is closed in summer; the lower part is a hot air inlet, hot air is discharged from the air outlet pipe after a large amount of heat is released in the section in summer, and the section is closed in winter.
The heat exchange tube is a three-section double-cavity three-state phase change superconducting heat exchange tube and comprises an inner tube and an outer tube, wherein the outer tube is coaxially sleeved at the middle position outside the inner tube, and two ends of the inner tube and two ends of the outer tube are respectively sealed to form a vacuum double-cavity structure; a small amount of medium is filled between the inner pipe and the outer pipe and between the inner pipe and the outer pipe respectively; the inner pipe and the outer pipe are high-iron rare earth alloy pipe bodies, wherein the inner wall and the outer wall of the inner pipe, and the inner wall of the outer pipe is respectively sprayed with graphene layers; the upper section of the outer pipe is provided with a spiral upwarping fin, and the lower section of the outer pipe is provided with a spiral flat fin; spiral upwarping fins are respectively arranged at two ends of the inner pipe extending out of the outer pipe.
The box in be provided with the circulating pump, during operation, the circulating pump can guarantee that heat transfer medium promotes to the outside spiral upwarping fin of heat exchange tube and wet curtain paper upper portion, and heat transfer medium flows through circulation and air inlet downwards and carries out phase transition heat transfer and form the outside heat source of pipe, wherein the fin outside is spiral radial pattern structure, can make the fluid that flows through form the wave torrent, the in-process of upset has increased the area of contact with the air, phase transition degree is bigger, the heat transfer is stronger, the heat that the air inlet absorbed or released is more.
The upper section and the lower section of the box body are respectively provided with 1-4 air inlets, an air outlet with an exhaust fan is shared, the middle section is a heat preservation and storage water tank, a heat exchange medium which can be a water phase or an oil phase is introduced into the water tank, so that three sections of double-cavity graphene superconducting heat exchange tubes are heated to form a heat source in the tubes, the whole device is arranged into a structure in a shape like a Chinese character 'hui', superconducting heat tube groups are densely distributed on the periphery of an outer ring, the heat tubes penetrate through the upper section, the middle section and the lower section, wet curtain; the upper section is a cold air inlet section, cold air enters from the cold air inlet section in winter, can absorb a large amount of heat when passing through the heat exchange tube, is discharged from an air outlet, and is closed in summer; the lower section is a hot air inlet section, hot air is discharged from the air outlet after a large amount of heat is released in the section in summer, and the joint of the lower section and the air outlet is closed in winter, so that hot air such as ventilation air methane or the heat carried by other fluids can be transferred to the upper section for heating air inlet; the middle section is a heat storage and cold storage medium section, the heat storage medium releases heat to heat cold air inlet in winter, and the cold storage medium absorbs heat to cool hot air inlet in summer.
Compared with the prior art, the invention has the advantages of high heat transfer speed, low cost, energy saving and environmental protection, can be widely applied to various fields and is easy to popularize.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a schematic structural diagram of a graphene heat exchange tube.
Detailed Description
The invention is further illustrated by the following figures and examples. The embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the heat exchange device based on the graphene heat exchange tube-wet curtain paper comprises a water storage tank 2, a graphene heat exchange tube 3, wet curtain paper 4, a fan 5 and an air outlet tube 6, which are fixed in a box body 1;
the water storage tank 2 is fixed at the middle position inside the tank body 1, the outer side walls of the tank body at the upper part and the lower part of the water storage tank 2 are respectively provided with an air inlet, and the inner side walls of the tank body 1 at the upper part and the lower part of the water storage tank 2 are respectively provided with an air outlet;
the periphery of the outer side wall of the water storage tank 2 is vertically fixed with a graphene heat exchange tube 3 group, and two ends of the graphene heat exchange tube 3 are higher than the top surface and the bottom surface of the water storage tank 2;
the wet curtain paper 4 is arranged at the position, close to the air outlet, of the inner side of the box body, and the air outlet is connected with the air outlet pipe through the fan.
The upper part and the lower part of the box body are respectively provided with 1-4 air inlets, wherein the upper part is a cold air inlet, and the lower part is a hot air inlet; when the heat exchanger is applied specifically, cold air is input from the air inlet at the upper part in winter, a large amount of heat can be absorbed when the cold air passes through the heat exchange tube, the cold air is discharged from the air outlet tube, and the cold air inlet is closed in summer; the lower part is a hot air inlet, hot air is discharged from the air outlet pipe after a large amount of heat is released in the section in summer, and the section is closed in winter.
The graphene heat exchange tube 3 is a three-section double-cavity tri-state phase change superconducting heat exchange tube, and has a structure shown in fig. 3, and comprises an inner tube and an outer tube, wherein the outer tube is coaxially sleeved at the middle position outside the inner tube, and two ends of the inner tube and two ends of the outer tube are respectively sealed to form a vacuum double-cavity structure; a small amount of medium is filled between the inner pipe and the outer pipe and between the inner pipe and the outer pipe respectively; the inner pipe and the outer pipe are high-iron rare earth alloy pipe bodies, wherein the inner wall and the outer wall of the inner pipe, and the inner wall of the outer pipe is respectively sprayed with graphene layers; the upper section of the outer pipe is provided with a spiral upwarping fin, and the lower section of the outer pipe is provided with a spiral flat fin; spiral upwarping fins are respectively arranged at two ends of the inner pipe extending out of the outer pipe.
The box in be provided with the circulating pump, during operation, the circulating pump can guarantee that heat transfer medium promotes to the outside spiral upwarping fin of heat exchange tube and wet curtain paper upper portion, and heat transfer medium flows through circulation and air inlet downwards and carries out phase transition heat transfer and form the outside heat source of pipe, wherein the fin outside is spiral radial pattern structure, can make the fluid that flows through form the wave torrent, the in-process of upset has increased the area of contact with the air, phase transition degree is bigger, the heat transfer is stronger, the heat that the air inlet absorbed or released is more.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (2)
1. A heat exchange device based on a graphene heat exchange tube-wet curtain paper is characterized by comprising a water storage tank, a graphene heat exchange tube, wet curtain paper, a fan and an air outlet tube, wherein the water storage tank, the graphene heat exchange tube, the wet curtain paper, the fan and the air outlet tube are fixed in a box body;
the water storage tank is fixed in the middle of the inside of the tank body, the outer side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air inlet, and the inner side walls of the tank body at the upper part and the lower part of the water storage tank are respectively provided with an air outlet;
the periphery of the outer side wall of the water storage tank is vertically fixed with a graphene heat exchange tube group, and two ends of each graphene heat exchange tube are higher than the top surface and the bottom surface of the water storage tank; the graphene heat exchange tube is a three-section double-cavity three-state phase change superconducting heat exchange tube and comprises an inner tube and an outer tube, wherein the outer tube is coaxially sleeved at the middle position outside the inner tube, and two ends of the inner tube and two ends of the outer tube are respectively sealed to form a vacuum double-cavity structure; a small amount of medium is filled between the inner pipe and the outer pipe and between the inner pipe and the outer pipe respectively; the inner pipe and the outer pipe are high-iron rare earth alloy pipe bodies, wherein the inner wall and the outer wall of the inner pipe, and the inner wall of the outer pipe is respectively sprayed with graphene layers; the upper section of the outer pipe is provided with a spiral upwarping fin, and the lower section of the outer pipe is provided with a spiral flat fin; spiral upwarping fins are respectively arranged at two ends of the inner pipe extending out of the outer pipe;
the wet curtain paper is arranged at the position, close to the air outlet, of the inner side of the box body, and the air outlet is connected with the air outlet pipe through a fan;
a circulating pump is arranged in the box body.
2. The heat exchange device based on the graphene heat exchange tube-wet curtain paper as claimed in claim 1, wherein 1-4 air inlets are respectively formed in the upper part and the lower part of the box body, wherein the upper part is a cold air inlet, and the lower part is a hot air inlet.
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| CN201710474216.5A CN107091587B (en) | 2017-06-21 | 2017-06-21 | Heat exchange device based on graphene heat exchange tube-wet curtain paper |
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| CN201710474216.5A CN107091587B (en) | 2017-06-21 | 2017-06-21 | Heat exchange device based on graphene heat exchange tube-wet curtain paper |
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| CN107091587B true CN107091587B (en) | 2020-01-14 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107238305A (en) * | 2017-06-22 | 2017-10-10 | 任高廷 | A kind of three sections of two-chamber tri-state phase transformation superconduction heat exchange pipes |
| CN108844388A (en) * | 2018-05-07 | 2018-11-20 | 山西焦煤集团有限责任公司 | Mine air-lack waste-heat air inlet system is recycled using heat superconducting tech |
| CN109939516A (en) * | 2019-03-07 | 2019-06-28 | 山东志伟环保科技有限公司 | Flue gas condensing dedusting energy-saving device based on graphene heat-exchanging tube bundle |
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| JP2003035495A (en) * | 1997-02-07 | 2003-02-07 | Sanwa Koki Kk | Heat pipe, its producing method, and its utilizing method |
| CN202329320U (en) * | 2011-12-02 | 2012-07-11 | 杜兴敏 | Heat pipe evaporation cooler |
| CN204460147U (en) * | 2015-01-20 | 2015-07-08 | 南京工业大学 | A kind of heat pipe type heat accumulating type samming steam generator |
| CN106403677A (en) * | 2016-03-16 | 2017-02-15 | 内蒙古科技大学 | Heat superconducting phase change energy storage heat exchanger |
| CN206905602U (en) * | 2017-06-21 | 2018-01-19 | 任高廷 | A kind of heat-exchanger rig based on graphene heat exchanger tube wet curtain paper |
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2017
- 2017-06-21 CN CN201710474216.5A patent/CN107091587B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035495A (en) * | 1997-02-07 | 2003-02-07 | Sanwa Koki Kk | Heat pipe, its producing method, and its utilizing method |
| CN202329320U (en) * | 2011-12-02 | 2012-07-11 | 杜兴敏 | Heat pipe evaporation cooler |
| CN204460147U (en) * | 2015-01-20 | 2015-07-08 | 南京工业大学 | A kind of heat pipe type heat accumulating type samming steam generator |
| CN106403677A (en) * | 2016-03-16 | 2017-02-15 | 内蒙古科技大学 | Heat superconducting phase change energy storage heat exchanger |
| CN206905602U (en) * | 2017-06-21 | 2018-01-19 | 任高廷 | A kind of heat-exchanger rig based on graphene heat exchanger tube wet curtain paper |
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Effective date of registration: 20221221 Address after: No. 69, Huipu Road, Baipu Town, Rugao City, Nantong City, Jiangsu Province, 226000 Patentee after: NANTONG SANXIN CARBON GRAPHITE EQUIPMENT Co.,Ltd. Address before: Room 1705, No. 1, Xinjin Temple Road Section, Wanbailin District, Taiyuan City, Shanxi Province, 030024 Patentee before: Ren Gaoting |