CN109341388A - The plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging - Google Patents

The plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging Download PDF

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Publication number
CN109341388A
CN109341388A CN201811560429.0A CN201811560429A CN109341388A CN 109341388 A CN109341388 A CN 109341388A CN 201811560429 A CN201811560429 A CN 201811560429A CN 109341388 A CN109341388 A CN 109341388A
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China
Prior art keywords
heat
heat exchanger
circulation
board
pulsating
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Application number
CN201811560429.0A
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Chinese (zh)
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CN109341388B (en
Inventor
徐正军
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Jiangsu Guang Xu Heat Pipe Science And Technology Ltd
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Jiangsu Guang Xu Heat Pipe Science And Technology Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-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
    • F28D15/02Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention discloses the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging, including the upper mounting plate, circulation heat exchanger and lower installation board being mounted on shell from top to bottom, wherein: several pieces of board-like pulsation heat exchange tube units being installed between upper mounting plate and circulation heat exchanger, several pieces of board-like pulsation heat exchange tube units are also installed between circulation heat exchanger and lower installation board;Circulation heat exchanger connects hot-air supplying equipment or hydrothermal solution heating plant with electromagnetic valve by temperature control equipment, while the temperature sensor being connected on temperature control equipment is equipped in circulation heat exchanger.The plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging of the invention, with installation and it is easy to control, it can automatically detect, compensate its thermal medium (air thermal medium and liquid heat medium) of heat exchange, so that the service performance of plate type heat exchanger with pulsating heat pipes is improved, and reduce as temperature frequently changes and caused by heat loss, improve the service life of heat exchange of heat pipe.

Description

The plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging
Technical field
The present invention relates to heat exchange of heat pipe equipment technical fields, exchange heat more particularly to the plate type pulsating heat pipe of two-direction heat-exchanging Device.
Background technique
Pulsating heat pipe is also known as oscillating flow heat pipe, is a kind of latent heat of phase change using its internal working medium and vapour-liquid oscillation and real A kind of efficient heat transfer element of existing energy exchange, small in size, the coefficient of heat transfer is high, changes in industrial afterheat recovery and high-performance The fields such as hot device have wide practical use;But above-mentioned pulsating heat pipe is not easy to add in the production process there is also sealing difficulty The disadvantages of adding fin.
Heat pipe of the pulsating heat pipe as new type has than conventional heat pipe and plate heat exchanger very big excellent in some aspects Gesture has played significant role in terms of energy conservation and waste heat recycling.The conventional heat pipe heat exchanger coefficient of heat transfer is big, and temperature drop is small, is easy to control System, but because having needed liquid-sucking core material inside it, therefore cost is high, volume is larger, and is affected by gravity;Plate heat exchanger is by one There is series the sheet metal closed assembly of certain corrugated shape to form, and forms thin rectangular shape channel between various plates, is carried out by plate Heat exchange.It has many advantages, such as that heat exchange efficiency is high compact-sized, is liquid-liquid, the ideal equipment of liquid-gas heat exchange, but temperature It is to limit the pass of its application, and the out temperature difference of plate is big, leads to the non-uniform temperature on plate, to its performance with pressure There are certain sound, while the easy fouling of plate, need to often clean, there is certain speed in view of steam, temperature, pressure is higher, obtains board-like change The thermal efficiency is low.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides it is a kind of it is split type, internal circulation can be passed through Heat exchanger carries out heat self-loopa, and circulation heat exchanger passes through temperature control control device and electromagnetic valve and temperature sensor Detect automatically, be automatically replenished the thermal medium of circulation heat exchanger, it is final to realize to being mounted on upper mounting plate and lower installation board The two-way heat-supply control of board-like pulsation heat exchange tube unit, improves the plate type pulsating heat pipe of the two-direction heat-exchanging of the heat exchange efficiency of heat exchanger Heat exchanger.
The technical scheme adopted by the invention is that: the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging, including pacify from top to bottom Upper mounting plate, circulation heat exchanger and lower installation board on shell, in which: if being installed between upper mounting plate and circulation heat exchanger Dry block board-like pulsation heat exchange tube unit is also equipped with several pieces of board-like pulsation heat exchanger tube lists between circulation heat exchanger and lower installation board Member;
Circulation heat exchanger connects hot-air supplying equipment or hydrothermal solution heating plant with electromagnetic valve by temperature control equipment, simultaneously The temperature sensor being connected on temperature control equipment is equipped in circulation heat exchanger.
Further, circulation heat exchanger is cuboid hollow structure.
Further, it is equipped with fin structure in each piece of board-like pulsation heat exchange tube unit, for enhancing the heat exchange of heat exchanger Ability.
Further, each piece of board-like pulsation heat exchange tube unit is cased with sealing by outside with circulation heat exchanger connecting portion The sealed insertion tube portion of glue, is inserted into the corresponding position of circulation heat exchanger.
Further, circulation heat exchanger correspond to also be provided at the position of the sealant in each sealed insertion tube portion one it is close Insert port is sealed, each sealing insert port inward flange wraps up external seal glue-line.
Compared with prior art, the beneficial effects of the present invention are: the plate type pulsating heat pipe of two-direction heat-exchanging of the invention exchanges heat Device is that one kind is split type, can carry out heat self-loopa by internal circulation heat exchanger, and circulation heat exchanger passes through temperature control The thermal medium for detecting automatically, being automatically replenished circulation heat exchanger of control device and electromagnetic valve and temperature sensor, finally It realizes and the two-way heat-supply for the board-like pulsation heat exchange tube unit being mounted on upper mounting plate and lower installation board is controlled, improve heat exchanger Heat exchange efficiency.
Synthetically say, the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging of the invention that there is installation and easy to control, energy Enough automatic detections, compensation heat exchange its thermal medium (air thermal medium and liquid heat medium), so that plate type pulsating heat pipe exchanges heat The service performance of device is improved, and reduce as temperature frequently changes and caused by heat loss, improve heat pipe heat exchanging The service life of device.
Detailed description of the invention
Fig. 1 is the structure chart of one embodiment of the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging;
Fig. 2 is the structure chart of another embodiment of the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging
Wherein: 1- shell, 2- upper mounting plate, 3- circulation heat exchanger, 31- seal insert port, and 32- wraps up external seal glue-line;Under 4- Mounting plate, the board-like pulsation heat exchange tube unit of 5-, 6- temperature control equipment, 7- electromagnetic valve, 8- hot-air supplying equipment, 9- hydrothermal solution supply Thermal, 10- temperature sensor, 11- fin structure, 12- sealant, 13- sealed insertion tube portion.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging, upper on shell 1 including being mounted on from top to bottom Mounting plate 2, circulation heat exchanger 3 and lower installation board 4, in which: installed between upper mounting plate 2 and circulation heat exchanger 3 several pieces it is board-like Pulsation heat exchange tube unit 5, is also equipped with several pieces of board-like pulsation heat exchange tube units 5 between circulation heat exchanger 3 and lower installation board 4;
Circulation heat exchanger 3 connects hot-air supplying equipment 8 or hydrothermal solution heating plant by temperature control equipment 6 and electromagnetic valve 7 9, while the temperature sensor 10 being connected on temperature control equipment 6 is equipped in circulation heat exchanger 3.Hot-air supplying equipment 8 is heat Blower, 9 heating devices heat water of hydrothermal solution heating plant, hydraulic oil etc., using the heat exchange medium as circulation heat exchanger.
Plate type heat exchanger with pulsating heat pipes of the invention at work, is mounted between upper mounting plate and circulation heat exchanger 3 Board-like pulsation heat exchange tube unit, and the board-like pulsation heat exchange tube unit being mounted between lower installation board and circulation heat exchanger 3, While using heat source supply heating, detect by the temperature sensor of circulation heat exchanger 3 close to the board-like of circulation heat exchanger Pulsation heat exchange tube unit, then by the hot-air supplying equipment of temperature control equipment control loop heat exchanger or hydrothermal solution for hot charging It sets and thermal medium supplement is carried out to recirculation heater, board-like pulsation heat exchange tube unit is heated to realize, finally guarantees board-like arteries and veins The temperature for moving heat pipe unit is whole more uniform, and then reaches and can automatically detect, compensation heat exchange its thermal medium (air heat Medium and liquid heat medium) so that the service performance of plate type heat exchanger with pulsating heat pipes is improved, and reduce due to temperature Degree frequently variation and caused by heat loss, improve the purpose of the service life of heat exchange of heat pipe.
In the above-described embodiments, circulation heat exchanger 3 be cuboid hollow structure, inside can fill enough gas Medium, can also fill liquid or solid heat medium, universality are preferable.
In the above-described embodiments, it is equipped with fin structure 11 in each piece of board-like pulsation heat exchange tube unit 5, for enhancing heat exchange The exchange capability of heat of device.
As shown in Fig. 2, in the above-described embodiments, each piece of board-like pulsation heat exchange tube unit 5 and 3 interconnecting piece of circulation heat exchanger Position is cased with the sealed insertion tube portion 13 of sealant 12 by outside, is inserted into the corresponding position of circulation heat exchanger 3, heat can be improved The arrangement heat exchanger effectiveness of heat exchange of heat pipe.Further, on the basis of the above embodiments, circulation heat exchanger 3 is corresponded to each A sealing insert port 31 also is provided at the position of the sealant 12 in sealed insertion tube portion 13, each sealing 31 inner edge of insert port Edge wraps up external seal glue-line 32, and sealing effect is more preferable, and thermal losses is smaller.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this The spirit of invention, all within the scope of the present invention.

Claims (5)

1. the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging, it is characterised in that: upper on shell (1) including being mounted on from top to bottom Mounting plate (2), circulation heat exchanger (3) and lower installation board (4), in which: installed between upper mounting plate (2) and circulation heat exchanger (3) Several pieces of board-like pulsation heat exchange tube units (5), be also equipped between circulation heat exchanger (3) and lower installation board (4) several pieces it is board-like It pulses heat exchange tube unit (5);
Circulation heat exchanger (3) passes through temperature control equipment (6) and electromagnetic valve (7) connection hot-air supplying equipment (8) or hydrothermal solution Heating plant (9), while the temperature sensor (10) being connected on temperature control equipment (6) is equipped in circulation heat exchanger (3).
2. the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging according to claim 1, it is characterised in that: circulation heat exchanger It (3) is cuboid hollow structure.
3. the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging according to claim 1, it is characterised in that: each piece of board-like arteries and veins Move in heat pipe unit (5) and is equipped with fin structure (11).
4. according to claim 1 to the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging described in 3 any one, it is characterised in that: Each piece of board-like pulsation heat exchange tube unit (5) is cased with the close of sealant (12) by outside with circulation heat exchanger (3) connecting portion Envelope insertion pipe portion (13), is inserted into the corresponding position of circulation heat exchanger (3).
5. the plate type heat exchanger with pulsating heat pipes of two-direction heat-exchanging according to claim 4, it is characterised in that: circulation heat exchanger (3) it also is provided with a sealing insert port (31) at the position of the sealant (12) in each corresponding sealed insertion tube portion (13), often One sealing insert port (31) inward flange wraps up external seal glue-line (32).
CN201811560429.0A 2018-12-20 2018-12-20 Plate type pulsating heat pipe heat exchanger capable of exchanging heat in two directions Active CN109341388B (en)

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Application Number Priority Date Filing Date Title
CN201811560429.0A CN109341388B (en) 2018-12-20 2018-12-20 Plate type pulsating heat pipe heat exchanger capable of exchanging heat in two directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811560429.0A CN109341388B (en) 2018-12-20 2018-12-20 Plate type pulsating heat pipe heat exchanger capable of exchanging heat in two directions

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CN109341388B CN109341388B (en) 2020-08-18

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2711682Y (en) * 2004-07-05 2005-07-20 济南市宏达供热设备有限公司 Condensate control system of heat-exchanger
CN201522217U (en) * 2009-08-26 2010-07-07 江苏中圣高科技产业有限公司 Combined tube shell-type heat pipe heat exchanger
CN102735096A (en) * 2012-07-19 2012-10-17 无锡溥汇机械科技有限公司 Heat exchange system
CN103486898A (en) * 2013-09-13 2014-01-01 中国科学院工程热物理研究所 Automatic safe control device of industrial waste heat recovery system
CN103837027A (en) * 2014-03-18 2014-06-04 清华大学 Microarray heat pipe gas-liquid heat exchange device capable of two-way heat transfer
CN105953623A (en) * 2016-06-24 2016-09-21 北京丰联奥睿科技有限公司 Multi-branch phase change heat transfer system
CN107131773A (en) * 2017-05-03 2017-09-05 南京隆亨食品有限公司 A kind of quick cooling furnace for fluid food
CN207317604U (en) * 2017-10-13 2018-05-04 济南大学 A kind of combination heat pipe heat exchanging component for realizing two-way heat transfer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2711682Y (en) * 2004-07-05 2005-07-20 济南市宏达供热设备有限公司 Condensate control system of heat-exchanger
CN201522217U (en) * 2009-08-26 2010-07-07 江苏中圣高科技产业有限公司 Combined tube shell-type heat pipe heat exchanger
CN102735096A (en) * 2012-07-19 2012-10-17 无锡溥汇机械科技有限公司 Heat exchange system
CN103486898A (en) * 2013-09-13 2014-01-01 中国科学院工程热物理研究所 Automatic safe control device of industrial waste heat recovery system
CN103837027A (en) * 2014-03-18 2014-06-04 清华大学 Microarray heat pipe gas-liquid heat exchange device capable of two-way heat transfer
CN105953623A (en) * 2016-06-24 2016-09-21 北京丰联奥睿科技有限公司 Multi-branch phase change heat transfer system
CN107131773A (en) * 2017-05-03 2017-09-05 南京隆亨食品有限公司 A kind of quick cooling furnace for fluid food
CN207317604U (en) * 2017-10-13 2018-05-04 济南大学 A kind of combination heat pipe heat exchanging component for realizing two-way heat transfer

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