CN209386845U - A kind of double core lamella heat exchanger - Google Patents
A kind of double core lamella heat exchanger Download PDFInfo
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- CN209386845U CN209386845U CN201822091486.0U CN201822091486U CN209386845U CN 209386845 U CN209386845 U CN 209386845U CN 201822091486 U CN201822091486 U CN 201822091486U CN 209386845 U CN209386845 U CN 209386845U
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Abstract
The utility model 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 utility model 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 utility model relates to a kind of double core lamella heat exchangers, especially a kind of to have reduction core maintenance cost,
Improving heat exchanging efficiency, installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, ability easy to clean
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.
Utility model content
Having the purpose of this utility model is to provide one kind reduces core maintenance cost, improving heat exchanging efficiency, installation letter
It is single, the mechanical bearing requirements of installation are reduced, air-tightness is promoted, is not easy structure, the strong double core shell-and-plate of ability easy to clean changes
Hot device.
The purpose of this utility model 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 utility model provides a kind of double core lamella heat exchanger, and having reduces core maintenance cost, promotes heat exchange
Efficiency, installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, feature easy to clean.This reality
With novel the utility model has the advantages that being connected between first core, second core end end by cushion seal connector, reduction
The maintenance cost of conventional long core；
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 utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of double core lamella heat exchanger of the utility model；
Fig. 2 is a kind of side view of double core lamella heat exchanger of the utility model；
Fig. 3 is a kind of top view of double core lamella heat exchanger of the utility model.
Specific embodiment
The purpose of this utility model 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.
Working principle of the utility model is:
The utility model is provided with opening using 1 two sides of socket, and end socket 6 is separately installed in opening；1 side of socket
It is provided with fluid A import 7 on end socket 6, the outlet fluid A 8 is provided on 1 other side end socket 6 of socket；It is equipped in the socket 1
First core 2, the second core 3 are connected between first core 2,3 end end of the second core by cushion seal connector 4, are reduced normal
The maintenance cost of the long core of rule；
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 utility model provides a kind of double core lamella heat exchanger, and having reduces core maintenance cost, promotes heat exchange
Efficiency, installation is simple, reduces the mechanical bearing requirements of installation, promotes air-tightness, be not easy structure, feature easy to clean.This reality
With novel the utility model has the advantages that being connected between first core, second core end end by cushion seal connector, reduction
The maintenance cost of conventional long core；
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 the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
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 |
|---|---|---|---|
| CN201822091486.0U CN209386845U (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 |
|---|---|---|---|
| CN201822091486.0U CN209386845U (en) | 2018-12-13 | 2018-12-13 | A kind of double core lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386845U true CN209386845U (en) | 2019-09-13 |
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ID=67871832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822091486.0U Active CN209386845U (en) | 2018-12-13 | 2018-12-13 | A kind of double core lamella heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN209386845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470065A (en) * | 2018-12-13 | 2019-03-15 | 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 CN201822091486.0U patent/CN209386845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470065A (en) * | 2018-12-13 | 2019-03-15 | 艾普尔换热器(苏州)有限公司 | A kind of double core lamella heat exchanger |
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