CN110243223A - A kind of novel high-performance heat exchanger - Google Patents
A kind of novel high-performance heat exchanger Download PDFInfo
- Publication number
- CN110243223A CN110243223A CN201910627964.1A CN201910627964A CN110243223A CN 110243223 A CN110243223 A CN 110243223A CN 201910627964 A CN201910627964 A CN 201910627964A CN 110243223 A CN110243223 A CN 110243223A
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- liquid storage
- cooling fin
- lid
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of novel high-performance heat exchangers, including lid, box body and U-shaped cooling fin, lid is fixed on die casting, tray cover is together on lid, and liquid storage chamber for storing coolant liquid is formed between lid, the box body is equipped with multiple slots being parallel to each other and run through its ontology, it is equipped in U-shaped cooling fin through the microchannel of its ontology, the first radiating fin of a pair on the U-shaped cooling fin is respectively arranged in two adjacent slots, microchannel and liquid storage chamber form coolant liquid return flow line, box body is equipped with the coolant charging mouth being connected with liquid storage chamber, the U-shaped cooling fin of the present invention and liquid storage chamber form coolant circuit, cooling liquid steam can be made efficiently to radiate into air by first radiating fin, and it condenses, condensed coolant liquid is back to liquid storage chamber from another first radiating fin, complete heat conduction, it is logical It crosses ringing efficiently to radiate heat exchange, reduces temperature.
Description
Technical field
The present invention relates to technical field of heat exchangers, more particularly to a kind of novel high-performance heat exchanger.
Background technique
Heat exchanger is that changing for heat transfer between material is realized between a kind of fluid at two or more different temperatures
Hot device energy-saving equipment can realize temperature reduction, in such a way that heat exchanges to meet the need of process conditions and applying working condition
It wants, while the equipment can also be used and improve efficiency of energy utilization, be usually used in chemical industry, electric power, metallurgy, ship, machinery and food etc.
Field, it is now also more to be applied to communications field heat dissipation heat exchange.
Its radiating fin of existing heat exchanger is generally arranged in parallel, and each radiating fin individually radiates, coolant liquid
The external world is transferred heat to after endothermic gasification, is flowed back again by the radiating fin after condensation, and two opposite steps are dissipated same
It is completed in hot wing, reduces the heat dissipationization thermal efficiency, cooling rate is slower.
Summary of the invention
The purpose of the present invention is to provide a kind of novel high-performance heat exchanger, U-shaped cooling fin and liquid storage chamber form coolant liquid
Circuit can make cooling liquid steam efficiently radiate into air and condense, condensed cooling by first radiating fin
Liquid is back to liquid storage chamber from another first radiating fin, completes heat conduction, and heat exchange of efficiently being radiated by ringing reduces temperature
Degree.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of novel high-performance heat exchanger, including lid,
Box body and U-shaped cooling fin, the lid are fixed on die casting, and the tray cover is formed between lid together on lid
For storing the liquid storage chamber of coolant liquid, which is equipped with multiple slots being parallel to each other and run through its ontology, the U-shaped heat dissipation
The first radiating fin of a pair being equipped on the microchannel of its ontology, the U-shaped cooling fin in piece is respectively arranged in adjacent two
In slot, the microchannel and liquid storage chamber form coolant liquid return flow line, and the box body is cold equipped with being connected with liquid storage chamber
Matchmaker's filler.
As further optimization, multiple slots are horizontal or longitudinal.
As further optimization, it is equipped at least one partition in the liquid storage chamber, liquid storage chamber is divided by the partition
Multiple cavities.
As further optimization, the number of the cavity is two to ten.
As further optimization, the number of the coolant charging mouth is equal to the number of the cavity, the coolant charging
Mouth matches one by one with the cavity.
As further optimization, bending type radiation tooth is equipped between two neighboring U-shaped cooling fin.
As further optimization, bending type radiation tooth is equipped between the first radiating fin of a pair of the U-shaped cooling fin.
Compared with prior art, the present invention has the following beneficial effects:
1.U type cooling fin and liquid storage chamber form coolant circuit, cooling liquid steam can be made efficient by first radiating fin
Radiate and condense into air, condensed coolant liquid is back to liquid storage chamber from another first radiating fin, completes heat and passes
It leads, heat exchange of efficiently being radiated by ringing, reduces temperature；
2. heat dissipation heat exchange efficiency can be improved by way of installing bending type radiation tooth 4 and heat sink 5 additional or separating liquid storage chamber.
Detailed description of the invention
Fig. 1 is the structure chart that the present invention is installed on die casting.
Fig. 2 is explosive view of the invention.
Fig. 3 is the structure chart of the U-shaped cooling fin of the present invention.
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Fig. 5 is the structure chart of bending type radiation tooth of the present invention.
Fig. 6 is the structure chart of box body bottom views in another embodiment of the present invention.
Fig. 7 is that another embodiment of the present invention is installed on the structure chart on die casting.
Fig. 8 is the structure chart of lid in another embodiment of the present invention.
In figure, 1. lids；2. box body；3.U type cooling fin；4. bending type radiation tooth；5. heat sink；6. coolant charging mouth；
11. liquid storage chamber；12. blend stop；21. slot；22. partition；31. microchannel；32. the first radiating fin；100. die casting.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Fig. 1 to 5, a kind of novel high-performance heat exchanger, including lid 1, box body 2 and U-shaped cooling fin 3, lid 1 are fixed on
On die casting 100, box body 2 is covered on lid 1, and the liquid storage chamber 11 for storing coolant liquid, the box are formed between lid 1
Body 2 is equipped with multiple slots 21 being parallel to each other and run through its ontology, is equipped in U-shaped cooling fin 3 through the microchannel of its ontology
31, the first radiating fin of a pair 32 on the U-shaped cooling fin 3 is respectively arranged in two adjacent slots 21, microchannel 31 and storage
Sap cavity 11 forms coolant liquid return flow line, and box body 2 is equipped with the coolant charging mouth 6 being connected with liquid storage chamber 11, multiple slots 21
To be horizontal, be equipped with bending type radiation tooth 4 between two neighboring U-shaped cooling fin 3, the first radiating fin of a pair 32 of U-shaped cooling fin 3 it
Between be equipped with bending type radiation tooth 4, and U-shaped cooling fin pass through between outside heat sink 5 be arranged bending type radiation tooth, increase heat dissipation
Area.
U-shaped cooling fin 3 is installed in a pair of adjacent slot, in microchannel 31 and liquid storage chamber 11 form coolant liquid and return
Road, gasification forms steam after the heat that the coolant liquid in liquid storage chamber 11 is conducted on absorption die casting 100, into microchannel 31
It is interior, so that the steam in microchannel 31 is condensed into coolant liquid the natural cooling effect of U-shaped cooling fin 3 by natural wind, by cold
But liquid circuit is flowed back in liquid storage chamber again, completes conduction of the heat into atmosphere, achievees the purpose that cooling heat exchange, U-shaped cooling fin
With liquid storage chamber formed coolant circuit, first radiating fin can make cooling liquid steam efficiently into air heat dissipation and it is cold
Solidifying, condensed coolant liquid is back to liquid storage chamber from another first radiating fin, completes heat conduction, efficient by ringing
Reduce temperature；Heat dissipation heat exchange efficiency can be improved in bending type radiation tooth 4 and heat sink 5.
Embodiment two
As shown in fig. 6, the present embodiment and embodiment one the difference is that, two partitions 22 are equipped in liquid storage chamber 11, partition is set
It is placed on box body 2, liquid storage chamber 11 is divided into three cavities, the number of coolant charging mouth 6 is similarly three, one by one with cavity
Match.
Two partitions are set, liquid storage chamber 11 is divided for three cavities, the interior filling coolant liquid of each cavity, to each on die casting
Subregion heat exchange is realized in a part, and coolant liquid can be improved to the conduction efficiency of heat, realize high efficient heat exchanging.
Embodiment three
As shown in Fig. 7 to 8, the present embodiment and embodiment one the difference is that, slot be it is longitudinal, to make U-shaped cooling fin
Also to be longitudinal, multiple parallel blend stops 12 are equipped in the present embodiment in lid 1, flowing of the coolant liquid in cavity 11 is formed and returns
Road.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of novel high-performance heat exchanger, which is characterized in that described including lid (1), box body (2) and U-shaped cooling fin (3)
Lid (1) is fixed on die casting, and the box body (2) is covered on lid (1), and is formed between lid (1) for storing
The liquid storage chamber (11) of coolant liquid, which is equipped with multiple slots (21) being parallel to each other and run through its ontology, described U-shaped
The first radiating fin of a pair (32) point on the microchannel (31) of its ontology, the U-shaped cooling fin (3) is equipped in cooling fin (3)
It is not installed in two adjacent slots (21), the microchannel (31) and liquid storage chamber (11) form coolant liquid return flow line, institute
It states box body (2) and is equipped with the coolant charging mouth (6) being connected with liquid storage chamber (11).
2. novel high-performance heat exchanger according to claim 1, which is characterized in that multiple slots (21) be it is horizontal or
It is longitudinal.
3. novel high-performance heat exchanger according to claim 1, which is characterized in that be equipped at least in the liquid storage chamber (11)
Liquid storage chamber (11) is divided into multiple cavities by one partition (22), the partition (22).
4. novel high-performance heat exchanger according to claim 3, which is characterized in that the number of the cavity is two to ten
It is a.
5. novel high-performance heat exchanger according to claim 4, which is characterized in that the number of the coolant charging mouth (6)
Equal to the number of the cavity, the coolant charging mouth (6) matches one by one with the cavity.
6. novel high-performance heat exchanger according to claim 1, which is characterized in that between two neighboring U-shaped cooling fin (3)
Equipped with bending type radiation tooth (4).
7. novel high-performance heat exchanger according to claim 1, which is characterized in that a pair of the of the U-shaped cooling fin (3)
Bending type radiation tooth (4) are equipped between one radiating fin (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627964.1A CN110243223A (en) | 2019-07-12 | 2019-07-12 | A kind of novel high-performance heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627964.1A CN110243223A (en) | 2019-07-12 | 2019-07-12 | A kind of novel high-performance heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110243223A true CN110243223A (en) | 2019-09-17 |
Family
ID=67892104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910627964.1A Pending CN110243223A (en) | 2019-07-12 | 2019-07-12 | A kind of novel high-performance heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110243223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865393A (en) * | 2021-09-22 | 2021-12-31 | 上海精智实业股份有限公司 | Radiator for communication setting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506600A (en) * | 2011-09-20 | 2012-06-20 | 华北电力大学 | Condensation end extension type integrated flat heat pipe |
| CN103307917A (en) * | 2013-06-27 | 2013-09-18 | 高诗白 | Micro-channel radiator |
| CN103822516A (en) * | 2014-03-10 | 2014-05-28 | 吴鸿平 | Stick tube type fluid heat exchanger and manufacturing method thereof |
| CN105101753A (en) * | 2015-08-12 | 2015-11-25 | 东莞市努谢尔环境设备科技有限公司 | Aluminum profile, loop heat pipe system thereof and electrical cooling backplane |
| CN106332529A (en) * | 2016-10-18 | 2017-01-11 | 中车大连机车研究所有限公司 | Corrugated tube type micro-circulation radiator and micro-circulation heat exchange system |
| CN107120872A (en) * | 2017-05-24 | 2017-09-01 | 上海理工大学 | Expanded joint type micro-channel heat exchanger and preparation method thereof |
| CN107917554A (en) * | 2017-11-28 | 2018-04-17 | 中国科学院理化技术研究所 | Flat-plate heat pipe expanded type condensing unit |
| CN210773620U (en) * | 2019-07-12 | 2020-06-16 | 苏州纵贯线换热器有限公司 | Novel high-efficient heat exchanger |
-
2019
- 2019-07-12 CN CN201910627964.1A patent/CN110243223A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506600A (en) * | 2011-09-20 | 2012-06-20 | 华北电力大学 | Condensation end extension type integrated flat heat pipe |
| CN103307917A (en) * | 2013-06-27 | 2013-09-18 | 高诗白 | Micro-channel radiator |
| CN103822516A (en) * | 2014-03-10 | 2014-05-28 | 吴鸿平 | Stick tube type fluid heat exchanger and manufacturing method thereof |
| CN105101753A (en) * | 2015-08-12 | 2015-11-25 | 东莞市努谢尔环境设备科技有限公司 | Aluminum profile, loop heat pipe system thereof and electrical cooling backplane |
| CN106332529A (en) * | 2016-10-18 | 2017-01-11 | 中车大连机车研究所有限公司 | Corrugated tube type micro-circulation radiator and micro-circulation heat exchange system |
| CN107120872A (en) * | 2017-05-24 | 2017-09-01 | 上海理工大学 | Expanded joint type micro-channel heat exchanger and preparation method thereof |
| CN107917554A (en) * | 2017-11-28 | 2018-04-17 | 中国科学院理化技术研究所 | Flat-plate heat pipe expanded type condensing unit |
| CN210773620U (en) * | 2019-07-12 | 2020-06-16 | 苏州纵贯线换热器有限公司 | Novel high-efficient heat exchanger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865393A (en) * | 2021-09-22 | 2021-12-31 | 上海精智实业股份有限公司 | Radiator for communication setting |
| CN113865393B (en) * | 2021-09-22 | 2023-02-03 | 上海精智实业股份有限公司 | Radiator for communication setting |
| WO2023045429A1 (en) * | 2021-09-22 | 2023-03-30 | 上海精智实业股份有限公司 | Heat dissipation device |
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