CN102748985A - Double-convex structure sealing strip of heat exchanger - Google Patents
Double-convex structure sealing strip of heat exchanger Download PDFInfo
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- CN102748985A CN102748985A CN2012102314038A CN201210231403A CN102748985A CN 102748985 A CN102748985 A CN 102748985A CN 2012102314038 A CN2012102314038 A CN 2012102314038A CN 201210231403 A CN201210231403 A CN 201210231403A CN 102748985 A CN102748985 A CN 102748985A
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- heat exchanger
- double
- convex structure
- sealing strip
- shaped rib
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Abstract
The invention relates to a double-convex structure sealing strip of a heat exchanger. The double-convex structure sealing strip comprises an elongated structure body. The cross section of the structure body is square. A V-shaped rib is arranged at the longitudinal center of one side surface of the structure body. A V-shaped groove is arranged at the longitudinal center of the other side surface opposite to the side surface where the V-shaped rib is arranged. The size of the V-shaped rib is equal to the size of the V-shaped groove. The width of the base of the V-shaped rib does not exceed half of the width of the side where the V-shaped rib is arranged. The tip ends of the V-shaped rib and the V-shaped groove are respectively rounded. The double-convex structure sealing strip of the heat exchanger provided by the invention has the advantages that since the V-shaped rib at the upper part of one double-convex structure sealing strip can be matched with the V-shaped groove of the other double-convex structure sealing strip of the heat exchanger, the processing and the storage of the large-scale produced double-convex structure sealing strips of the heat exchanger are facilitated; the V-shaped rib can take the effect of a reinforcing rib and the mechanical performance of the double-convex structure sealing strip of the heat exchanger can be improved; and since the V-shaped rib is additionally arranged, the surface area can be increased and the heat transfer efficiency can be improved.
Description
Technical field
The present invention relates to a kind of heat exchanger biconvex structure strip of paper used for sealing, is the obturator that is applied on the hot switching path of heat exchanger.
Background technology
The hot switching path of heat exchanger need add strip of paper used for sealing and seal; Because the length restriction of hot switching path adopts soft strip of paper used for sealing, in the process of use owing to the different at different position and different inequality of being heated; Strip of paper used for sealing can produce unequal deformation, also just can not reach good sealing effectiveness.Usually adopt the rectangular solid strip of paper used for sealing of alloy structure in the prior art.Since on the mechanical performance of simple rectangular configuration strip of paper used for sealing not as the mechanical performance of girder construction, and the rectangular configuration strip of paper used for sealing heat-conducting area also be minimum, be unfavorable for heat transmission.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, provide that a kind of heat transfer effect is good, the heat exchanger biconvex structure strip of paper used for sealing of good mechanical property.
The objective of the invention is to realize through following technical scheme:
A kind of heat exchanger biconvex structure strip of paper used for sealing; Comprise the structural body that is strip, the cross section of structural body is square, and is provided with the V-arrangement fin along the longitudinal center of a side of structural body; Longitudinal center on a side relative with the V-arrangement fin is provided with V-shaped groove; Said V-arrangement fin is big or small identical with said V-shaped groove, and the width on the base of said V-arrangement fin is no more than width half the of V-arrangement fin place side, distinguishes rounding at the tip of said V-arrangement fin and said V-shaped groove.
Heat exchanger biconvex structure strip of paper used for sealing provided by the invention, the V-arrangement fin on its top can match the processing and the storage of the heat exchanger biconvex structure strip of paper used for sealing of being convenient to produce in batches with another heat exchanger biconvex structure strip of paper used for sealing V-shaped groove.
Said V-arrangement fin can play the effect of reinforcement, can improve the mechanical performance of heat exchanger biconvex structure strip of paper used for sealing, and has set up the V-arrangement fin and can increase surface area, also just can improve the efficient that heat is transmitted.
Description of drawings
According to accompanying drawing and embodiment the present invention is done further explain below.
Fig. 1 is the structure chart of heat exchanger biconvex structure strip of paper used for sealing according to the invention.
The specific embodiment
As shown in Figure 1; The described heat exchanger biconvex of embodiment of the invention structure strip of paper used for sealing; Comprise the structural body 1 that is strip, the cross section of structural body 1 is square, and is provided with V-arrangement fin 2 along the longitudinal center of a side of structural body 1; Longitudinal center on a side relative with V-arrangement fin 2 is provided with V-shaped groove 3; Said V-arrangement fin 2 is big or small identical with said V-shaped groove 3, and the width on the base of said V-arrangement fin 2 is no more than width half the of V-arrangement fin 2 place sides, the rounding respectively at the tip of said V-arrangement fin 2 and said V-shaped groove 3.
Heat exchanger biconvex structure strip of paper used for sealing provided by the invention, the V-arrangement fin on its top can match the processing and the storage of the heat exchanger biconvex structure strip of paper used for sealing of being convenient to produce in batches with another heat exchanger biconvex structure strip of paper used for sealing V-shaped groove.
Said V-arrangement fin can play the effect of reinforcement, can improve the mechanical performance of heat exchanger biconvex structure strip of paper used for sealing, and has set up the V-arrangement fin and can increase surface area, also just can improve the efficient that heat is transmitted.
Claims (1)
1. a heat exchanger biconvex structure strip of paper used for sealing comprises the structural body that is strip, it is characterized in that; The cross section of structural body is square; Longitudinal center along a side of structural body is provided with the V-arrangement fin, and the longitudinal center on a side relative with the V-arrangement fin is provided with V-shaped groove, and said V-arrangement fin is big or small identical with said V-shaped groove; The width on the base of said V-arrangement fin is no more than width half the of V-arrangement fin place side, distinguishes rounding at the tip of said V-arrangement fin and said V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102314038A CN102748985A (en) | 2012-07-05 | 2012-07-05 | Double-convex structure sealing strip of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102314038A CN102748985A (en) | 2012-07-05 | 2012-07-05 | Double-convex structure sealing strip of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102748985A true CN102748985A (en) | 2012-10-24 |
Family
ID=47029374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102314038A Pending CN102748985A (en) | 2012-07-05 | 2012-07-05 | Double-convex structure sealing strip of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102748985A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376015A (en) * | 2013-07-29 | 2013-10-30 | 无锡方盛换热器制造有限公司 | Core for high-pressure-resistant heat exchanger |
| CN103383204A (en) * | 2013-07-29 | 2013-11-06 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger |
| CN103383205A (en) * | 2013-07-29 | 2013-11-06 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger |
| CN103389004A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Core body for large cubic compressor heat exchanger |
| CN103389003A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Large cubic compressor heat exchanger |
| CN103388998A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger structure |
| CN103398620A (en) * | 2013-07-29 | 2013-11-20 | 无锡方盛换热器制造有限公司 | Core body structure for efficient heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03110394A (en) * | 1989-09-21 | 1991-05-10 | Hitachi Ltd | Heat exchanger using double tubes |
| CN201191155Y (en) * | 2007-07-06 | 2009-02-04 | 深圳市华阳通科技发展有限公司 | Heat exchanger with sealing arrangement |
| CN101650141A (en) * | 2009-09-03 | 2010-02-17 | 天津大学 | Core body of flat-plate heat exchanger for fresh air ventilator |
| CN101672597A (en) * | 2009-09-28 | 2010-03-17 | 爱克奇换热技术（太仓）有限公司 | Core of heat exchanger |
| CN101696856A (en) * | 2009-10-20 | 2010-04-21 | 无锡佳龙换热器制造有限公司 | Plate-fin heat exchanger |
| CN202692817U (en) * | 2012-07-05 | 2013-01-23 | 无锡金洋铝业有限公司 | Heat exchanger double-bulge structure seal |
-
2012
- 2012-07-05 CN CN2012102314038A patent/CN102748985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03110394A (en) * | 1989-09-21 | 1991-05-10 | Hitachi Ltd | Heat exchanger using double tubes |
| CN201191155Y (en) * | 2007-07-06 | 2009-02-04 | 深圳市华阳通科技发展有限公司 | Heat exchanger with sealing arrangement |
| CN101650141A (en) * | 2009-09-03 | 2010-02-17 | 天津大学 | Core body of flat-plate heat exchanger for fresh air ventilator |
| CN101672597A (en) * | 2009-09-28 | 2010-03-17 | 爱克奇换热技术（太仓）有限公司 | Core of heat exchanger |
| CN101696856A (en) * | 2009-10-20 | 2010-04-21 | 无锡佳龙换热器制造有限公司 | Plate-fin heat exchanger |
| CN202692817U (en) * | 2012-07-05 | 2013-01-23 | 无锡金洋铝业有限公司 | Heat exchanger double-bulge structure seal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376015A (en) * | 2013-07-29 | 2013-10-30 | 无锡方盛换热器制造有限公司 | Core for high-pressure-resistant heat exchanger |
| CN103383204A (en) * | 2013-07-29 | 2013-11-06 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger |
| CN103383205A (en) * | 2013-07-29 | 2013-11-06 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger |
| CN103389004A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Core body for large cubic compressor heat exchanger |
| CN103389003A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Large cubic compressor heat exchanger |
| CN103388998A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | High-strength heat exchanger structure |
| CN103398620A (en) * | 2013-07-29 | 2013-11-20 | 无锡方盛换热器制造有限公司 | Core body structure for efficient heat exchanger |
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Application publication date: 20121024 |