CN109470065A - A kind of double core lamella heat exchanger - Google Patents
A kind of double core lamella heat exchanger Download PDFInfo
- Publication number
- CN109470065A CN109470065A CN201811523994.XA CN201811523994A CN109470065A CN 109470065 A CN109470065 A CN 109470065A CN 201811523994 A CN201811523994 A CN 201811523994A CN 109470065 A CN109470065 A CN 109470065A
- Authority
- CN
- China
- Prior art keywords
- core
- socket
- heat exchanger
- fluid
- import
- 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
- 241000446313 Lamella Species 0.000 title claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 58
- 230000008676 import Effects 0.000 claims abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 10
- 230000003670 easy-to-clean Effects 0.000 abstract description 9
- 238000003466 welding Methods 0.000 description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention discloses a kind of double core lamella heat exchanger, including socket, the first core, the second core, cushion seal connector, socket bracket, end socket, fluid A import, the outlet fluid A, outer circulating tube, socket import, socket outlet, the outlet fluid B, fluid B import；The socket two sides are provided with opening, are separately installed with end socket in opening；It is provided with fluid A import on the end socket of the socket side, the outlet fluid A is provided on the end socket of the socket other side；First core, the second core are installed in the socket, connected between the first core, the second core end end by cushion seal connector.The present invention has reduction core maintenance cost, and improving heat exchanging efficiency, installation is simple, reduces the bearing requirements of installation machinery, promotes air-tightness, is not easy structure, the strong feature of ability easy to clean.
Description
Technical field
The present invention relates to a kind of double core lamella heat exchangers, especially a kind of to have reduction core maintenance cost, are promoted
Heat exchange efficiency, installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, and ability easy to clean is strong
Double core lamella heat exchanger.
Background technique
Domestic heat exchanger can be divided into shell-and-tube heat exchanger and plate heat exchanger, pipe shell type heat exchange from product structure in form
Device is traditional heat exchanger, and shell-and-tube heat exchanger carries out heat transfer using the partition of heat exchanger tube, has high temperature high voltage resistant
The advantages of；The heat exchange property of plate heat exchanger is higher than the performance of shell-and-tube heat exchanger, is passed using the microchannel between plate
Heat, front and back have pressure plare to be clamped, but since front and back pressure plare is all slab construction, adds and use gasket between plate
Or welding, pressure-bearing and temperature resistant capability are limited, and the occasion used also has limitation.
Conventional plate-type heat exchanger has the disadvantages that (1) pressure-resistant heat-resisting ability is low；(2) manufacture difficulty and period are long；
(3) reliability is low；(4) cleaning is inconvenient.
Summary of the invention
Having the purpose of the present invention is to provide one kind reduces core maintenance cost, and improving heat exchanging efficiency, installation is simple, drop
The mechanical bearing requirements of low installation, promote air-tightness, are not easy structure, the strong double core lamella heat exchanger of ability easy to clean.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of double core lamella heat exchanger, including socket, the first core, the second core, cushion seal connector, socket
Bracket, end socket, fluid A import, the outlet fluid A, outer circulating tube, socket import, socket outlet, the outlet fluid B, fluid B import；
The socket two sides are provided with opening, are separately installed with end socket in opening；It is provided on the end socket of the socket side
Fluid A import is provided with the outlet fluid A on the end socket of the socket other side；First core, the second core are installed in the socket,
It is connected between first core, the second core end end by cushion seal connector；
It is connected between two end sockets by outer circulating tube, outer circulating tube lower surface is provided with circulation pipe outlet, circulation
Pipe is equipped with plug in outlet；
It is provided with core microchannel in first core, second core, multiple core microchannels are parallel to each other point
Cloth is in the first core, the second core；
The cushion seal connector is SW with outside ring；
The socket two sides are provided with socket bracket；
The socket upper surface is provided with the outlet fluid B, fluid B import；The outlet fluid B, fluid A import are located at the heat exchange
Device side；
Circulation pipe holder is provided on the outer circulating tube；
The socket lower surface is provided with socket import, and the socket upper surface is provided with socket outlet.
The present invention provides a kind of double core lamella heat exchanger, having reduces core maintenance cost, improving heat exchanging efficiency,
Installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, feature easy to clean.Of the invention has
Beneficial effect: first core, second core end are connected between end by cushion seal connector, and conventional long core is reduced
The maintenance cost of body；
Core microchannel improves the heat exchange efficiency between plate and plate；
The cushion seal connector is SW with outside ring, and SW with outside ring has good compression ratio, can bear
It when the heat exchanger works, expands with heat and contract with cold, plays buffering, and enhance leakproofness between the first core, the second core；Meanwhile it using
It is connected between first core, the second core by cushion seal connector, avoids single core length too long, avoid the heat exchanger
Assemble it is cumbersome, reduce the heat exchanger maintenance during maintenance cost, two core weights are the half of a core, greatly drop
Load-carrying requirement of the low maintenance scene to equipment lifting machinery；
Fluid B import, the outlet fluid A are located at the heat exchanger other side, and lifting fluid A and fluid B are changing inside heat exchanger
Heat exchange tube side, raising heat exchanging efficiency；
It recycles pipe holder and supports outer circulating tube, prevent outer circulating tube overweight, deform the heat exchanger, outer circulating tube is caused to connect
Mouth bursts apart, and destroys the heat exchanger leakproofness；
First core, second core use the plate laser welding with microchannel to be made, and laser welding is changed
Heat exchanger of the hot device relative to traditional plate argon arc welding welding maintains the pressure resistance and heatproof advantage of heat exchanger, the first core, the
Fluid high-speed flows in flat flow channel in two cores between plate, and plate face, tube walls are smooth, less scaling, core removably,
Easy to clean, heat affected area, welding quality improves.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of structural schematic diagram of double core lamella heat exchanger of the present invention；
Fig. 2 is a kind of side view of double core lamella heat exchanger of the present invention；
Fig. 3 is a kind of top view of double core lamella heat exchanger of the present invention.
Specific embodiment
The purpose of the present invention can be achieved through the following technical solutions:
A kind of double core lamella heat exchanger, it is close referring to Fig. 1-3, including socket 1, the first core 2, the second core 3, buffering
Seal connector 4, socket bracket 5, end socket 6, fluid A import 7, the outlet fluid A 8, outer circulating tube 9, socket import 10, socket outlet
11, fluid B exports 12, fluid B import 13；
1 two sides of socket are provided with opening, and end socket 6 is separately installed in opening；It is set on the 1 side end socket 6 of socket
It is equipped with fluid A import 7, the outlet fluid A 8 is provided on 1 other side end socket 6 of socket；Be equipped in the socket 1 first core 2,
Second core 3 is connected by cushion seal connector 4 between first core 2,3 end end of the second core, reduces conventional long core
Maintenance cost；
It being connected between two end sockets 6 by outer circulating tube 9,9 lower surface of outer circulating tube is provided with circulation pipe outlet 16,
Plug is installed in circulation pipe outlet 16；
Core microchannel 15 is provided in first core 2, second core 3, multiple core microchannels 15 are mutually
It is distributed parallelly on the first core 2, in the second core 3；Core microchannel 15 improves the heat exchange efficiency between plate and plate；
The cushion seal connector 4 is SW with outside ring, and SW with outside ring has good compression ratio, can bear
It when the heat exchanger works, expands with heat and contract with cold, plays buffering, and enhance leakproofness between the first core 2, the second core 3；Meanwhile it adopting
It is connected with cushion seal connector 4 is passed through between the first core 2, the second core 3, avoids single core length too long, avoid this
Heat exchanger assembling is cumbersome, reduces the maintenance cost during heat exchanger maintenance, two core weights are the half of a core, pole
Big reduces load-carrying requirement of the maintenance scene to equipment lifting machinery；
1 two sides of socket are provided with socket bracket 5；
1 upper surface of socket is provided with fluid B and exports 12, fluid B import 13；Fluid B exports 12, fluid A import 7
In the heat exchanger side, fluid B import 13, the outlet fluid A 8 are located at the heat exchanger other side, and lifting fluid A and fluid B are changing
Heat exchanger internal heat exchange tube side, raising heat exchanging efficiency；
Circulation pipe holder 14 is provided on the outer circulating tube 9, circulation pipe holder 14 supports outer circulating tube 9, prevents outer follow
Endless tube 9 is overweight, deforms the heat exchanger, causes 9 interface of outer circulating tube to burst apart, destroy the heat exchanger leakproofness；
1 lower surface of socket is provided with socket import 10, and 1 upper surface of socket is provided with socket outlet 11；
First core 2, second core 3 are made of the plate laser welding with microchannel, laser welding
Heat exchanger of the heat exchanger relative to traditional plate argon arc welding welding maintains the pressure resistance and heatproof advantage of heat exchanger, the first core
2, fluid high-speed flows in the flat flow channel in the second core 3 between plate, plate face, 1 interior walls be smooth of socket, less scaling, core
Removably, easy to clean, heat affected area, welding quality improves.
The working principle of the invention:
The present invention is provided with opening using 1 two sides of socket, and end socket 6 is separately installed in opening；The 1 side end socket of socket
It is provided with fluid A import 7 on 6, the outlet fluid A 8 is provided on 1 other side end socket 6 of socket；First is equipped in the socket 1
Core 2, the second core 3 are connected by cushion seal connector 4 between first core 2,3 end end of the second core, are reduced conventional
The maintenance cost of long core；
It is connected, is reduced conventional by cushion seal connector 4 between first core 2, second core, 3 end end
The maintenance cost of long core；
Core microchannel 15 improves the heat exchange efficiency between plate and plate；
The cushion seal connector 4 is SW with outside ring, and SW with outside ring has good compression ratio, can bear
It when the heat exchanger works, expands with heat and contract with cold, plays buffering, and enhance leakproofness between the first core 2, the second core 3；Meanwhile it adopting
It is connected with cushion seal connector 4 is passed through between the first core 2, the second core 3, avoids single core length too long, avoid this
Heat exchanger assembling is cumbersome, reduces the maintenance cost during heat exchanger maintenance, two core weights are the half of a core, pole
Big reduces load-carrying requirement of the maintenance scene to equipment lifting machinery；
Fluid B import 13, the outlet fluid A 8 are located at the heat exchanger other side, and lifting fluid A and fluid B are changing in heat exchanger
Portion's heat exchange tube side, raising heat exchanging efficiency；
It recycles pipe holder 14 and supports outer circulating tube 9, prevent outer circulating tube 9 overweight, deform the heat exchanger, cause outer circulation
9 interface of pipe bursts apart, and destroys the heat exchanger leakproofness；
First core 2, second core 3 are made of the plate laser welding with microchannel, laser welding
Heat exchanger of the heat exchanger relative to traditional plate argon arc welding welding maintains the pressure resistance and heatproof advantage of heat exchanger, the first core
2, fluid high-speed flows in the flat flow channel in the second core 3 between plate, plate face, 1 interior walls be smooth of socket, less scaling, core
Removably, easy to clean, heat affected area, welding quality improves.
The present invention provides a kind of double core lamella heat exchanger, having reduces core maintenance cost, improving heat exchanging efficiency,
Installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, feature easy to clean.Of the invention has
Beneficial effect: first core, second core end are connected between end by cushion seal connector, and conventional long core is reduced
The maintenance cost of body；
Core microchannel improves the heat exchange efficiency between plate and plate；
The cushion seal connector is SW with outside ring, and SW with outside ring has good compression ratio, can bear
It when the heat exchanger works, expands with heat and contract with cold, plays buffering, and enhance leakproofness between the first core, the second core；Meanwhile it using
It is connected between first core, the second core by cushion seal connector, avoids single core length too long, avoid the heat exchanger
Assemble it is cumbersome, reduce the heat exchanger maintenance during maintenance cost, two core weights are the half of a core, greatly drop
Load-carrying requirement of the low maintenance scene to equipment lifting machinery；
Fluid B import, the outlet fluid A are located at the heat exchanger other side, and lifting fluid A and fluid B are changing inside heat exchanger
Heat exchange tube side, raising heat exchanging efficiency；
It recycles pipe holder and supports outer circulating tube, prevent outer circulating tube overweight, deform the heat exchanger, outer circulating tube is caused to connect
Mouth bursts apart, and destroys the heat exchanger leakproofness；
First core, second core use the plate laser welding with microchannel to be made, and laser welding is changed
Heat exchanger of the hot device relative to traditional plate argon arc welding welding maintains the pressure resistance and heatproof advantage of heat exchanger, the first core, the
Fluid high-speed flows in flat flow channel in two cores between plate, and plate face, tube walls are smooth, less scaling, core removably,
Easy to clean, heat affected area, welding quality improves.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of double core lamella heat exchanger, including socket (1), the first core (2), the second core (3), cushion seal connection
Part (4), socket bracket (5), end socket (6), fluid A import (7), fluid A outlet (8), outer circulating tube (9), socket import (10),
Socket exports (11), fluid B exports (12), fluid B import (13), it is characterised in that；
Socket (1) two sides are provided with opening, and end socket (6) are separately installed in opening；Socket (1) the side end socket (6)
On be provided with fluid A import (7), be provided on socket (1) other side end socket (6) fluid A outlet (8)；Peace in the socket (1)
Equipped with the first core (2), the second core (3), the first core (2), the second core (3) end pass through cushion seal connector between end
(4) it connects.
2. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that two end sockets (6) it
Between by outer circulating tube (9) connect, outer circulating tube (9) lower surface be provided with circulation pipe outlet (16), circulation pipe export (16) on
Plug is installed.
3. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that first core (2), institute
It states and is provided with core microchannel (15) in the second core (3), multiple core microchannels (15), which are parallel to each other, is distributed in the first core
(2), in the second core (3).
4. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that the cushion seal connector
It (4) is SW with outside ring.
5. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that socket (1) two sides are set
It is equipped with socket bracket (5).
6. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that socket (1) upper surface
It is provided with the outlet fluid B (12), fluid B import (13)；The outlet fluid B (12), fluid A import (7) are located at the heat exchanger side.
7. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that on the outer circulating tube (9)
It is provided with circulation pipe holder (14).
8. a kind of double core lamella heat exchanger according to claim 1, which is characterized in that socket (1) lower surface
It is provided with socket import (10), socket (1) upper surface is provided with socket outlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523994.XA CN109470065A (en) | 2018-12-13 | 2018-12-13 | A kind of double core lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523994.XA CN109470065A (en) | 2018-12-13 | 2018-12-13 | A kind of double core lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109470065A true CN109470065A (en) | 2019-03-15 |
Family
ID=65675283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811523994.XA Pending CN109470065A (en) | 2018-12-13 | 2018-12-13 | A kind of double core lamella heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030868A (en) * | 2019-04-26 | 2019-07-19 | 上海浩克机械制造有限公司 | A kind of all-welded plate shell type heat exchanger by-pass flow sealing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196315A (en) * | 2013-04-08 | 2013-07-10 | 中国船舶重工集团公司第七一一研究所 | Three-fluid plate-shell heat exchanger with temperature compensation plate |
| JP2015102051A (en) * | 2013-11-26 | 2015-06-04 | トヨタ自動車株式会社 | EGR cooler |
| US20180038652A1 (en) * | 2016-08-04 | 2018-02-08 | Hanon Systems | Heat exchanger element with thermal expansion feature |
| CN207147286U (en) * | 2017-04-07 | 2018-03-27 | 中国石油化工股份有限公司 | A kind of removable lamella heat exchanger with impingement baffle |
| CN209386845U (en) * | 2018-12-13 | 2019-09-13 | 艾普尔换热器(苏州)有限公司 | A kind of double core lamella heat exchanger |
-
2018
- 2018-12-13 CN CN201811523994.XA patent/CN109470065A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196315A (en) * | 2013-04-08 | 2013-07-10 | 中国船舶重工集团公司第七一一研究所 | Three-fluid plate-shell heat exchanger with temperature compensation plate |
| JP2015102051A (en) * | 2013-11-26 | 2015-06-04 | トヨタ自動車株式会社 | EGR cooler |
| US20180038652A1 (en) * | 2016-08-04 | 2018-02-08 | Hanon Systems | Heat exchanger element with thermal expansion feature |
| CN207147286U (en) * | 2017-04-07 | 2018-03-27 | 中国石油化工股份有限公司 | A kind of removable lamella heat exchanger with impingement baffle |
| CN209386845U (en) * | 2018-12-13 | 2019-09-13 | 艾普尔换热器(苏州)有限公司 | A kind of double core lamella heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030868A (en) * | 2019-04-26 | 2019-07-19 | 上海浩克机械制造有限公司 | A kind of all-welded plate shell type heat exchanger by-pass flow sealing structure |
| CN110030868B (en) * | 2019-04-26 | 2024-04-05 | 上海浩克机械制造有限公司 | Side-flow sealing structure for all-welded plate shell type heat exchanger |
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