CN203037133U - Plate-fin heat exchanger with E-shaped seal strips - Google Patents

Plate-fin heat exchanger with E-shaped seal strips Download PDF

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Publication number
CN203037133U
CN203037133U CN2012207126416U CN201220712641U CN203037133U CN 203037133 U CN203037133 U CN 203037133U CN 2012207126416 U CN2012207126416 U CN 2012207126416U CN 201220712641 U CN201220712641 U CN 201220712641U CN 203037133 U CN203037133 U CN 203037133U
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CN
China
Prior art keywords
sealing
heat exchanger
paper used
plate
strip
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.)
Active
Application number
CN2012207126416U
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Chinese (zh)
Inventor
殷泽兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACP (CHANGZHOU) HEAT EXCHANGER Co Ltd
Original Assignee
ACP (CHANGZHOU) HEAT EXCHANGER Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ACP (CHANGZHOU) HEAT EXCHANGER Co Ltd filed Critical ACP (CHANGZHOU) HEAT EXCHANGER Co Ltd
Priority to CN2012207126416U priority Critical patent/CN203037133U/en
Application granted granted Critical
Publication of CN203037133U publication Critical patent/CN203037133U/en
Active legal-status Critical Current
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a plate-fin heat exchanger with E-shaped seal strips. The plate-fin heat exchanger is composed of separation plates, fins and the seal strips. The fins and the seal strips are arranged between two adjacent separation plates to form an interlayer unit, and a plurality of grooves extending along the length direction are arranged in one sides, facing the fins, of the seal strips. The plate-fin heat exchanger with the E-shaped seal strips has the advantages that the grooves in the seal strips improve heat dissipation areas of the inner sides of the seal strips, heat of argon arc welding can be quickly dissipated at the grooves, and seal performance of the heat exchanger can be prevented from being affected due to smelting of inner brazing materials.

Description

The plate-fin heat exchanger of band E type strip of paper used for sealing
Technical field
The utility model relates to technical field of heat exchangers, particularly a kind of plate-fin heat exchanger with E type strip of paper used for sealing.
Background technology
Existing plate-fin heat exchanger is made up of dividing plate, fin and strip of paper used for sealing usually, places fin and strip of paper used for sealing is formed interlayer element between adjacent two dividing plates, and such interlayer is stacked according to the different modes of fluid, and soldering is in aggregates.As shown in Figure 1, existing strip of paper used for sealing is rectangle, poor radiation, and the cored solder of rectangle strip of paper used for sealing inboard melts water clock easily when argon arc welds, and influences the sealing property of heat exchanger.
The utility model content
The technical problems to be solved in the utility model is: a kind of plate-fin heat exchanger with E type strip of paper used for sealing is provided, influences the sealing property of heat exchanger when avoiding the argon arc welding.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of plate-fin heat exchanger with E type strip of paper used for sealing, constituted by dividing plate, fin and strip of paper used for sealing, between adjacent two dividing plates, place fin and strip of paper used for sealing and form interlayer element, strip of paper used for sealing on a side of fin, have the groove that multiple tracks is extended along its length.
Further limit, the quantity of groove is two, at the side formation E shape section towards fin of strip of paper used for sealing.
Further limit, the last corner of the lateral surface of strip of paper used for sealing and following corner are provided with chamfering.
The beneficial effects of the utility model are: the groove on the strip of paper used for sealing has improved the area of dissipation of strip of paper used for sealing inboard, and heat can distribute herein fast during the argon arc welding, and avoiding influences the sealing property of heat exchanger because inboard cored solder melts.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified;
Fig. 1 is structural representation of the present utility model;
Among the figure, 1. dividing plate, 2. fin, 3. strip of paper used for sealing, 4. groove, 5. chamfering.
The specific embodiment
As shown in Figure 1, a kind of plate-fin heat exchanger with E type strip of paper used for sealing, constituted by dividing plate 1, fin 2 and strip of paper used for sealing 3, place fin 2 and strip of paper used for sealing 3 is formed interlayer elements on 1 on adjacent two dividing plates, strip of paper used for sealing 3 on a side of fin, have the groove 4 that multiple tracks is extended along its length.
The quantity of groove 4 is two, at the side formation E shape section towards fin of strip of paper used for sealing 3.
The last corner of the lateral surface of strip of paper used for sealing 3 and following corner are provided with chamfering 5.

Claims (3)

1. plate-fin heat exchanger with E type strip of paper used for sealing, constituted by dividing plate (1), fin (2) and strip of paper used for sealing (3), between adjacent two dividing plates (1), place fin (2) and strip of paper used for sealing (3) and form interlayer element, it is characterized in that: described strip of paper used for sealing (3) on a side of fin, have the groove (4) that multiple tracks is extended along its length.
2. the plate-fin heat exchanger of band according to claim 1 E type strip of paper used for sealing, it is characterized in that: the quantity of described groove (4) is two, forms E shape section in the side towards fin of strip of paper used for sealing (3).
3. the plate-fin heat exchanger of band according to claim 1 E type strip of paper used for sealing, it is characterized in that: the last corner of the lateral surface of described strip of paper used for sealing (3) is provided with chamfering (5) with following corner.
CN2012207126416U 2012-12-21 2012-12-21 Plate-fin heat exchanger with E-shaped seal strips Active CN203037133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207126416U CN203037133U (en) 2012-12-21 2012-12-21 Plate-fin heat exchanger with E-shaped seal strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012207126416U CN203037133U (en) 2012-12-21 2012-12-21 Plate-fin heat exchanger with E-shaped seal strips

Publications (1)

Publication Number Publication Date
CN203037133U true CN203037133U (en) 2013-07-03

Family

ID=48689248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012207126416U Active CN203037133U (en) 2012-12-21 2012-12-21 Plate-fin heat exchanger with E-shaped seal strips

Country Status (1)

Country Link
CN (1) CN203037133U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343441A (en) * 2013-07-24 2013-10-09 北京建筑大学 Underwater training space suit dryer based on heat pump technology
CN103743286A (en) * 2013-12-27 2014-04-23 无锡佳龙换热器制造有限公司 Heat exchanger seal strip
CN104260412A (en) * 2014-08-28 2015-01-07 孙金福 Heat dissipating plate for hydraulic machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343441A (en) * 2013-07-24 2013-10-09 北京建筑大学 Underwater training space suit dryer based on heat pump technology
CN103343441B (en) * 2013-07-24 2016-03-23 北京建筑大学 With the underwater work space suit drier of heat pump techniques
CN103743286A (en) * 2013-12-27 2014-04-23 无锡佳龙换热器制造有限公司 Heat exchanger seal strip
CN104260412A (en) * 2014-08-28 2015-01-07 孙金福 Heat dissipating plate for hydraulic machines

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