CN106440863A - Laminated finned tube heat exchanger - Google Patents
Laminated finned tube heat exchanger Download PDFInfo
- Publication number
- CN106440863A CN106440863A CN201610843249.8A CN201610843249A CN106440863A CN 106440863 A CN106440863 A CN 106440863A CN 201610843249 A CN201610843249 A CN 201610843249A CN 106440863 A CN106440863 A CN 106440863A
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- CN
- China
- Prior art keywords
- heat exchange
- finned tube
- heat exchanger
- main body
- exchange unit
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000013461 design Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
- F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a laminated finned tube heat exchanger, which comprises a plurality of heat exchange units, a liquid inlet main pipe, a liquid outlet main pipe, a plurality of bent pipes, side plates, a supporting tube plate, an upper air duct, a lower air duct and an air duct square flange, the heat exchange units comprise a plurality of finned tubes and shells, the heat exchange units are mutually fixed by welding the shells, the plurality of heat exchange units form a heat exchanger main body, the finned tubes of the heat exchange units positioned at the bottom of the heat exchanger main body are connected with the liquid inlet header pipe, the finned tubes of the heat exchange units positioned at the top of the heat exchanger main body are connected with the liquid outlet header pipe, the upper end and the lower end of the heat exchanger main body are respectively welded with a supporting tube plate, the side plates are welded on the two sides of the heat exchanger main body, the air duct square flange is arranged between the side plate and the upper air duct as well as between the side plate and the lower air duct. The laminated finned tube heat exchanger provided by the embodiment of the invention can reduce the production design cost and improve the production efficiency.
Description
Technical field
The present invention relates to field of heat exchangers, more particularly to a kind of stacked finned tube exchanger.
Background technology
Heat exchanger is developed so far goes up one-hundred-year history, and which is such as eaten in the numerous areas extensive application of national economy
The industries such as product, pharmacy, petrochemical industry, air-conditioning, power, metallurgy, light industry.China be the most important heat exchange in the world, radiating, cooling set
Standby market, according to statistics, in the Investment portion of modern chemical industry industrial equipment, the Investment portion of heat exchanger is up to 30%, in oil refining work
In industry, heat exchanger accounts for the 40% of full scale production equipment sum, and desalination process device almost all is made up of heat exchanger.
Used finned tube in finned tube exchanger, is that to install fin additional on original common heat exchanger tube more intensive
Fin so that the heat transfer area of heat exchange pipe external surface is greatly improved.When heat exchange is carried out, due to the coefficient of heat transfer of gas side
Far below hydraulic fluid side, which limits the overall heat exchange ability of heat exchanger.Gas side heat transfer ability becomes the total heat-transfer capability of heat exchanger
Short slab, by install additional fin come increase gas side heat transfer area improve heat exchanger total heat-transfer capability.Finned tube exchanger
All of gas-liquid heat exchange occasion is suitable for almost, therefore which has a wide range of applications in Chemical Manufacture.
Although finned tube exchanger is in various fields extensive application, but is purely mechanic production due to manufacturing heat exchanger,
Need to require to carry out individually designed and processing according to different technological processes, or even due to the difference of yield in same process flow
Also need individually designed.As the heat exchange equipment that different kinds of process flow need to be required carries out individually designed, heat exchanger use in addition
Extensive, numbers, cause the design of heat exchanger, labor content to greatly increase, and do not have the advantage that produces in batches, therefore anxious
Improvement need to be optimized to existing heat exchanger structure, to reduce production design cost, improve production efficiency.
Content of the invention
The purpose of embodiment of the present invention is to provide a kind of stacked finned tube exchanger, can reduce production and be designed to
This, improve production efficiency.
For achieving the above object, embodiment of the present invention provides a kind of stacked finned tube exchanger, changes including multiple
Hot cell, liquid-inlet house steward, liquid outlet house steward, some bend pipes, side plate, support tube sheet, upper air duct, lower air duct and air channel side
Flange, wherein, the heat exchange unit includes some finned tubes and shell, by welding the shell between each heat exchange unit
To interfix, the plurality of heat exchange unit constitutes heat exchanger main body, positioned at the heat exchange unit of the heat exchanger bottom part body
Finned tube is connected with the liquid-inlet house steward, positioned at the heat exchanger body top heat exchange unit finned tube with described
Liquid outlet house steward be connected, and the heat exchanger main body upper and lower ends respectively weld a support tube sheet, and wherein, upper end supports tube sheet
It is connected with the upper air duct, lower end supports tube sheet to be connected with the lower air duct, and the plate-side plate welding is in the heat exchanger master
The both sides of body, are provided with the air channel square flange between the side plate and the upper air duct and the lower air duct.
Further, the shell includes bending plate, the bending length of the bending plate more than or equal to 30mm and
The bending bends inwards, and has connection circular hole on the bending plate, and the finned tube is connected to institute by the connection circular hole
State on bending plate, the finned tube stretches out the length of the bending plate more than or equal to 60mm.
Further, the heat exchange unit includes two rows finned tube, is in be staggered between the two rows finned tube.
Further, the bending plate for supporting tube sheet to include 4 pieces of not perforates, wherein two pieces bending plates are welded on described changing
The top of hot device main body, in addition two pieces of bending plates be welded on the bottom of the heat exchanger main body.
Further, it is connected by the bend pipe between the finned tube of adjacent heat exchange unit, forms liquid flow path.
Further, the shell and the side plate are connected together to form the rectangular channel of supplied gas flowing.
Further, the thickness of the side plate is more than or equal to 6mm.
With respect to traditional fin-tube heat exchanger, the stacked finned tube exchanger of the present invention has the advantage that:
(1) the stacked finned tube exchanger of the present invention can realize modularized design and production, only need to be according to different
Technological requirement determines the quantity of required heat exchange unit, can substantially reduce the production design cost of finned tube exchanger, can be significantly
Improve the production efficiency of finned tube exchanger, shorten its production cycle;
(2) traditional finned tube exchanger manufacture is just complete heat exchanger after completing to dispatch from the factory, if the chi of finned tube exchanger
Very little larger, its transport is then more difficult.Compared to traditional finned tube exchanger, the stacked finned tube exchanger system of the present invention
It is some heat exchange units after producing factory, single heat exchange unit volume is relatively small, and is bulk structure, its transport is compared to tradition
Finned tube exchanger is more convenient;
(3) it is some heat exchange units when the stacked finned tube exchanger of the present invention is installed at the scene, will in erecting bed
Heat exchange unit carries out group weldering from level to level, constitutes finned tube exchanger entirety, and therefore which is installed compared to traditional finned tube exchanger
More convenient simple.
Description of the drawings
Fig. 1 is the overall structure diagram of stacked finned tube exchanger in the present invention.
Fig. 2 is the internal structure schematic diagram of single heat exchange unit in the present invention.
Fig. 3 is the gas of stacked finned tube exchanger and liquid flow direction schematic diagram in the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, below in conjunction with the application reality
The accompanying drawing in mode is applied, the technical scheme in the application embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment party in the application
Formula, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all answer
When the scope for belonging to the application protection.
As shown in figure 1, the stacked finned tube exchanger includes multiple heat exchange units 1, liquid-inlet house steward 4, liquid
Outlet header 2, some bend pipes 3, side plate 6, support tube sheet 9, upper air duct 5, lower air duct 8 and air channel square flange 7.
The structure of the heat exchange unit 1 is as shown in Fig. 2 a heat exchange unit 1 includes some finned tubes 10 and shell 11.
The shell 11 of heat exchange unit includes two pieces of bending plates, has some connection circular hole (not shown), connect the big of circular hole on bending plate
Little can be determined according to selected heat exchanger tube.Fin in bulk is welded on heat exchanger tube so as to constitute finned tube 10, and the one of finned tube
Hold from the connection circular hole of first piece of bending plate through and out at least distance of 60mm, the other end corresponds to position from second piece of bending plate
The connection circular hole that puts equally stretches out at least distance of 60mm, so just can be connected with each other admittedly finned tube 10 and two pieces of bending plates
Fixed.It is connected between some finned tubes 10 and bending plate in the above manner, constitutes a heat exchange unit.In one heat exchange unit 1
There is two rows finned tube, two row's finned tubes are in be staggered.It is staggered with respect to in-line arrangement arrangement and can effectively reduces heat exchange
Volume shared by device, and the compactedness of heat exchanger can be improved.
The heat exchanger main body is made up of some heat exchange units 1, and heat exchange unit number can be wanted according to the actual heat transfer for proposing
Ask and calculate.Heat exchange unit 1 is stacked from level to level, and first heat exchange unit lies in bottom, second heat exchange list
Unit's alignment is lain on previous heat exchange unit, mutually solid to realize by welding the shell of heat exchange unit between heat exchange unit
Fixed, the 3rd heat exchange unit alignment is lain on second heat exchange unit and is mutually fixed with the first two heat exchange unit by welding,
Heat exchange unit is continuously stacked by this form from level to level and is welded into an entirety, constitutes heat exchanger main body.
After the heat exchanger main body is welded, welds in heat exchanger main body upper and lower ends and support tube sheet 9, it is ensured that have enough
Space prevents which from pacifying in space with air channel square flange 7 completing the welded and installed of liquid-inlet house steward 4 and liquid outlet house steward 2
There is conflict on row.Support tube sheet 9 is four pieces of bending plates, and four pieces of bending plates are outer with the bottom and the superiors' heat exchange unit respectively
Shell aligns and welds together, and constitutes an overall structure.
After the heat exchanger main body is welded with support tube sheet 9, two blocks of side plates 6, heat exchange is welded in heat exchanger main body both sides
The shell 11 of unit and side plate 6 are joined together to form rectangular channel, and rectangular channel is flowing of the gas inside heat exchanger
Passage.The thickness of the side plate is more than or equal to 6mm.The heat exchange unit of the top and the heat exchange unit of bottom respectively with upper
Lower air duct is connected, and constitutes complete gas flow channel.The ground floor finned tube side of bottom heat exchange unit is entered with liquid
Mouth house steward 4 is connected, and opposite side is connected with bend pipe 3, and the other end of bend pipe 3 is connected on second layer finned tube, and the second layer changes wing
Piece pipe opposite side is connected on the ground floor finned tube that second layer heat exchange unit is put by bend pipe again, is and so on gone down, and is constituted
Heat exchanger internal fluid flow path, liquid flow path rises in " S " type.The second layer finned tube of the superiors' heat exchange unit is not
That side being connected with bend pipe can be connected with liquid outlet tube 2, form complete liquid flow path.
During the stacked finned tube exchanger work, liquid enters heat exchanger by liquid-inlet house steward 4, flows through the bottom
The ground floor finned tube of heat exchange unit 1, under the promotion of pump pressure, flows through bend pipe 3 and enters in second layer finned tube.From the second layer
The finned tube other end flows out, and is again introduced into bend pipe, in the ground floor finned tube for entering next layer of heat exchange unit under pressure is promoted,
Back and forth flowed by this form from level to level, liquid is flowed up in " S " type.Liquid in fin Bottomhole pressure, by tube wall and wing
Piece and air indirect contact heat exchanger, finally flow out in liquid outlet house steward from the superiors' heat exchange unit finned tube, flow out heat exchange
Device.Gas enters heat exchanger by upper air duct 5, is flowed along rectangular channel from top to bottom, in heat exchanger body interior and finned tube
Directly contact, carries out heat exchange, and the gas after heat exchange enters lower air duct 8, is then departed from heat exchanger.
From above-mentioned the application embodiment, with respect to traditional fin-tube heat exchanger, the stacked wing of the present invention
Piece heat exchange of heat pipe has the advantage that:
(1) the stacked finned tube exchanger of the present invention can realize modularized design and production, only need to be according to different
Technological requirement determines the quantity of required heat exchange unit, can substantially reduce the production design cost of finned tube exchanger, can be significantly
Improve the production efficiency of finned tube exchanger, shorten its production cycle;
(2) traditional finned tube exchanger manufacture is just complete heat exchanger after completing to dispatch from the factory, if the chi of finned tube exchanger
Very little larger, its transport is then more difficult.Compared to traditional finned tube exchanger, the stacked finned tube exchanger system of the present invention
It is some heat exchange units after producing factory, single heat exchange unit volume is relatively small, and is bulk structure, its transport is compared to tradition
Finned tube exchanger is more convenient;
(3) it is some heat exchange units when the stacked finned tube exchanger of the present invention is installed at the scene, will in erecting bed
Heat exchange unit carries out group weldering from level to level, constitutes finned tube exchanger entirety, and therefore which is installed compared to traditional finned tube exchanger
More convenient simple.
Above with the purpose for describing, those skilled in the art are supplied to the description of the various embodiments of the application.Which is not
Be intended to exhaustion or be not intended to limit the invention to single disclosed embodiment.As described above, the application's is various
Substitute and change is will be apparent for above-mentioned technology one of ordinary skill in the art.Therefore, although specifically beg for
The embodiment of some alternatives is discussed, but other embodiment will be apparent, or those skilled in the art are relative
Easily draw.The application is intended to be included in all replacements, modification and the change of this present invention for having discussed, and falls
Other embodiment in the spirit and scope of above-mentioned application.
Each embodiment in this specification is all described by the way of going forward one by one, identical similar between each embodiment
Part mutually referring to what each embodiment was stressed is the difference with other embodiment.
Although depict the application by embodiment, it will be appreciated by the skilled addressee that the application has many deformation
With change without deviating from spirit herein, it is desirable to which appended claim includes these deformation and change without deviating from the application
Spirit.
Claims (7)
1. a kind of stacked finned tube exchanger, it is characterised in that including multiple heat exchange units (1), liquid-inlet house steward (4),
Liquid outlet house steward (2), some bend pipes (3), side plate (6), support tube sheet (9), upper air duct (5), lower air duct (8) and air channel method
Blue (7), wherein, described heat exchange unit (1) includes some finned tubes (10) and shell (11), between each heat exchange unit (1)
Interfixed by welding shell (11), the plurality of heat exchange unit (1) constitutes heat exchanger main body, positioned at the heat exchange
The finned tube of the heat exchange unit of device bottom part body is connected with liquid-inlet house steward (4), positioned at the heat exchanger main body top
The finned tube of the heat exchange unit in portion is connected with liquid outlet house steward (2), and the heat exchanger main body upper and lower ends are respectively welded
One support tube sheet (9), wherein, upper end supports tube sheet to be connected with the upper air duct (5), and lower end supports tube sheet and the leeward
Road (8) is connected, and side plate (6) are welded on the both sides of the heat exchanger main body, side plate (6) and the upper air duct (5)
And between lower air duct (8), it is provided with the air channel square flange.
2. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that described shell (11) include folding
Bent plate, the bending length of the bending plate is more than or equal to 30mm and the bending bends inwards, and opens on the bending plate
There is connection circular hole, finned tube (10) are connected on the bending plate by the connection circular hole, and finned tube (10) stretch
Go out the length of the bending plate more than or equal to 60mm.
3. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that described heat exchange unit (1) wraps
Two rows finned tube is included, is in be staggered between the two rows finned tube.
4. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that described support tube sheet (9) wrap
The bending plate of 4 pieces of not perforates is included, wherein two pieces bending plates are welded on the top of the heat exchanger main body, in addition two pieces of bending plates
It is welded on the bottom of the heat exchanger main body.
5. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that the fin of adjacent heat exchange unit
It is connected by bend pipe (3) between pipe, forms liquid flow path.
6. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that shell (11) and described
Side plate (6) is joined together to form the rectangular channel of supplied gas flowing.
7. a kind of stacked finned tube exchanger according to claim 1, it is characterised in that the thickness of side plate (6)
More than or equal to 6mm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610311286.4A CN105928394A (en) | 2016-05-11 | 2016-05-11 | Laminated finned tube heat exchanger |
CN2016103112864 | 2016-05-11 |
Publications (1)
Publication Number | Publication Date |
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CN106440863A true CN106440863A (en) | 2017-02-22 |
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Application Number | Title | Priority Date | Filing Date |
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CN201610311286.4A Pending CN105928394A (en) | 2016-05-11 | 2016-05-11 | Laminated finned tube heat exchanger |
CN201610843249.8A Pending CN106440863A (en) | 2016-05-11 | 2016-09-22 | Laminated finned tube heat exchanger |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610311286.4A Pending CN105928394A (en) | 2016-05-11 | 2016-05-11 | Laminated finned tube heat exchanger |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109489453A (en) * | 2018-12-11 | 2019-03-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
CN109990373A (en) * | 2017-12-30 | 2019-07-09 | 河南康悦环保科技有限公司 | A kind of electrically heating oil warmer and its heat exchanger |
CN114909715A (en) * | 2021-02-08 | 2022-08-16 | 广东美的暖通设备有限公司 | Heat exchanger, manufacturing method thereof, electric control box and air conditioning system |
Families Citing this family (5)
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CN107339685A (en) * | 2017-06-05 | 2017-11-10 | 嘉善睿逸电子科技有限公司 | A kind of generating high-performance device |
CN110215802B (en) * | 2019-05-31 | 2021-11-23 | 河南职业技术学院 | Chemical reaction adsorption type cooling device |
CN110878946B (en) * | 2019-12-09 | 2021-07-20 | 上海黎明资源再利用有限公司 | Primary air preheating system for grate type garbage incinerator |
DE102020123751A1 (en) * | 2020-09-11 | 2022-03-17 | Maximilian Pügerl | heat exchanger |
CN112393271A (en) * | 2020-11-17 | 2021-02-23 | 连云港佑丰电力设备有限公司 | Air preheater |
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CN1265463A (en) * | 1999-02-26 | 2000-09-06 | 松下电器产业株式会社 | Heat-exchanger |
CN201293572Y (en) * | 2008-11-21 | 2009-08-19 | 北京中科正石节能技术有限公司 | Flue gas waste heat recovery machine |
US20130240185A1 (en) * | 2010-11-09 | 2013-09-19 | Denso Corporation | Heat exchanger |
WO2015045073A1 (en) * | 2013-09-26 | 2015-04-02 | 三菱電機株式会社 | Laminate-type header, heat exchanger, and air-conditioning apparatus |
CN204534884U (en) * | 2013-10-16 | 2015-08-05 | 三菱电机株式会社 | Heat exchanger and there is the aircondition of heat exchanger |
-
2016
- 2016-05-11 CN CN201610311286.4A patent/CN105928394A/en active Pending
- 2016-09-22 CN CN201610843249.8A patent/CN106440863A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109489453A (en) * | 2018-12-11 | 2019-03-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
CN109489453B (en) * | 2018-12-11 | 2023-12-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
CN114909715A (en) * | 2021-02-08 | 2022-08-16 | 广东美的暖通设备有限公司 | Heat exchanger, manufacturing method thereof, electric control box and air conditioning system |
CN114909715B (en) * | 2021-02-08 | 2024-03-22 | 广东美的暖通设备有限公司 | Heat exchanger, manufacturing method thereof, electric control box and air conditioning system |
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