CN101839667A - Herringbone corrugated plate for welding plate type heat exchanger - Google Patents
Herringbone corrugated plate for welding plate type heat exchanger Download PDFInfo
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- CN101839667A CN101839667A CN 201010177979 CN201010177979A CN101839667A CN 101839667 A CN101839667 A CN 101839667A CN 201010177979 CN201010177979 CN 201010177979 CN 201010177979 A CN201010177979 A CN 201010177979A CN 101839667 A CN101839667 A CN 101839667A
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- plate
- water conservancy
- conservancy diversion
- triangle
- heat transfer
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Abstract
The invention discloses a herringbone corrugated plate structure for a welding plate type heat exchanger, which comprises distributing diversion areas and a heat transfer area, wherein the triangle distributing diversion areas are arranged at the upper end and the lower end of a plate, and the rectangular heat transfer area is arranged in the middle; when the plates are assembled, supporting pieces are not needed to be additionally arranged between the plates, and the hypotenuses of the triangle distribution areas far away from the rectangular heat transfer area are connected with each other by a welding method after the plates are assembled; and the two sides of the plate are respectively used as runners of different media, and the flow directions of the media at the two sides of the plate are opposite. The invention has simple structure, even fluid distribution and no dead zone.
Description
Technical field
The present invention relates to a kind of herringbone corrugated plate for welding plate type heat exchanger structure that is used for.
Background technology
Welded plate type heat exchanger is present a kind of advanced person's heat exchanger structure form in the world, with plate type heat exchanging element, and replaces the rubber cushion sealing of common plate type heat exchanger in the welded seal mode, has increased substantially the serviceability temperature and the bearing capacity of plate type heat exchanger.
In the shell-and-plate feed exchanger, plate is a core, and sheet structure directly has influence on the structure and the heat transfer efficiency of plate bundle.。
In existing welded plate type heat exchanger, sheet structure has two kinds in circle, rectangle, and disk and thin plate and rectangular plate are in plate bundle structural design, and especially material import and export design aspect complex structure is easy to cause flow dead, influences heat transfer efficiency.
Summary of the invention
The object of the present invention is to provide a kind of herringbone corrugated plate for welding plate type heat exchanger, to solve problems such as original plate fluid skewness, medium import and export mix difficult design, realizing under the equally distributed precondition, reduce plate Shu Jiezhi import and export mix design difficulty, eliminate flow dead simultaneously, improve heat transfer efficiency.
Technical scheme of the present invention: a kind of herringbone corrugated plate for welding plate type heat exchanger structure, comprise distribution water conservancy diversion district and heat transfer zone, this plate upper/lower terminal is triangle distribution water conservancy diversion district, the middle part is the rectangle heat transfer zone, respectively as the runner of different medium, the media flow direction of plate both sides is opposite to plate both sides, back for plate groups; The distribution water conservancy diversion district and the middle part heat transfer zone of described plate is that holding or bridging type connect; Described plate groups to the time, directly connect between plate, described triangle distributed area away from the hypotenuse of rectangle heat transfer zone plate groups to after, link to each other in twos by welding manner; Described plate profile is hexagon or approximate hexagon, and the heat transfer zone corrugated form of described plate is a herringbone, and the triangle distribution water conservancy diversion district of described plate forms the passage of medium into and out of plate by the flanging structure.
Described plate groups to after, the corresponding hypotenuse in upper and lower end triangle distribution water conservancy diversion district is as the import and export passage of different medium turnover plate, promptly the right side hypotenuse in triangle distributed area, upper end and the left side hypotenuse in triangle distributed area, lower end are a kind of import and export passage of medium, and the right side hypotenuse in the left side hypotenuse in triangle distributed area, upper end and triangle distributed area, lower end is the import and export passage of another kind of medium.
The apex in the distribution water conservancy diversion district of described plate can be the straight flange structure of wedge angle, fillet or flat-top.
The corrugated form in described distribution water conservancy diversion district can be herringbone ripple, straight shape oblique ripple or grid-like ripple.
Described upper and lower side triangle distribution water conservancy diversion district adjusts as required away from the hypotenuse length and the ratio of rectangle heat transfer zone.
The present invention has simple in structure, advantages such as even fluid distribution, no dead band.
Description of drawings
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is two of a structural representation of the present invention.
Fig. 3 is three of a structural representation of the present invention.
Fig. 4 is the triangle distributed area structural representation of cusp structure for apex structure of the present invention.
Fig. 5 is the triangle distributed area structural representation of arc transition structure for apex structure of the present invention.
Fig. 6 is the triangle distributed area structural representation of flat-tope structure for apex structure of the present invention.
Fig. 7 be the triangle distributed area of Fig. 1 along C to view.
Fig. 8 be the triangle distributed area of Fig. 1 along D to view.
Fig. 9 be Fig. 1 plate groups to the back along C to end view.
Figure 10 be Fig. 1 plate groups to the back along D to end view.
The specific embodiment
Concrete structure of the present invention is consulted Fig. 1, Fig. 2, shown in Figure 3.Number among the figure: A. heat (cold) medium, B. cold (heat) medium, 1. upper end distribution water conservancy diversion district, 101. medium A inlet hypotenuse, distribution water conservancy diversion district, 102. upper end ripple, 103. flangings, 104. medium B outlet hypotenuse, 2. rectangle heat transfer zone, 201. rectangle heat transfer zone ripples, 3. lower end distribution water conservancy diversion district, 301. medium A outlet hypotenuse, distribution water conservancy diversion district, 302. lower end ripple, 303. flangings, the 304. medium B hypotenuse that enters the mouth.
Shown in Fig. 1 is that the angular distribution district is the structure of criss-cross ripple.Shown in Fig. 2 is that the angular distribution district is the structure of herringbone ripple.Shown in Fig. 3 is that the angular distribution district is the structure of straight shape oblique ripple.
V-shape corrugated plate is made up of triangle distribution water conservancy diversion district, upper end 1, intermediate rectangular heat transfer zone 2 and triangle distribution water conservancy diversion district, lower end 3, and the plate profile is hexagon or approximate hexagon.The distribution water conservancy diversion district (1,3) of plate connects for holding or bridging type with middle part heat transfer zone 2.Triangle distribution water conservancy diversion district ripple (102,202) can be grid-like, herringbone or straight shape herringbone ripple.Rectangle heat transfer zone ripple (201) is the herringbone ripple.Into and out of plate, flow direction is opposite away from the hypotenuse (101,104,301,304) of rectangle heat transfer zone by plate triangle distribution water conservancy diversion district (1,3) for medium A, B.
The top concrete structure away from rectangle heat transfer zone 2 in triangle distribution water conservancy diversion district 1 is consulted Fig. 4, Fig. 5, shown in Figure 6, and triangle distribution water conservancy diversion district 1 can be cusp, arc transition or flat-tope structure away from the top of rectangle heat transfer zone 2.
Fig. 1, shown in Figure 7 consults away from the hypotenuse structure of rectangle heat transfer zone 2 in plate triangle distribution water conservancy diversion district 1,3, plate triangle distribution water conservancy diversion district 1,3 hypotenuses away from rectangle heat transfer zone 2 are provided with flanging 103,303, and this flanging forms medium import and export passage in plate groups to the back.
Consult Fig. 7, Fig. 8, Fig. 9, plate groups forms medium to the back and advances, exit passageway, specifically: plate groups is to the access road of 1 one skew back limits 101, triangle distribution water conservancy diversion district, upper end, back as medium A, opposite side hypotenuse 104 is as the exit passageway of medium B, the one skew back limit 301 in triangle distribution water conservancy diversion district, lower end 3 is as the exit passageway of medium A, opposite side hypotenuse 304 is as the access road of medium B, medium A, after B enters plate by access road, enter heat transfer zone 2 by import distribution water conservancy diversion district 1 (3), after being heated (cooling), flow out plate, medium A by distribution water conservancy diversion district 3 (1) again, B realizes that in the plate both sides heat exchange and flow direction are opposite.
Claims (5)
1. herringbone corrugated plate for welding plate type heat exchanger structure, comprise distribution water conservancy diversion district and heat transfer zone, this plate upper/lower terminal is triangle distribution water conservancy diversion district, the middle part is the rectangle heat transfer zone, respectively as the runner of different medium, the media flow direction of plate both sides is opposite to plate both sides, back for plate groups; The distribution water conservancy diversion district and the middle part heat transfer zone of described plate is that holding or bridging type connect; It is characterized in that, described plate groups to the time, directly connect between plate, described triangle distributed area away from the hypotenuse of rectangle heat transfer zone plate groups to after, link to each other in twos by welding manner; Described plate profile is hexagon or approximate hexagon, and the heat transfer zone corrugated form of described plate is a herringbone, and the triangle distribution water conservancy diversion district of described plate forms the passage of medium into and out of plate by the flanging structure.
2. a kind of herringbone corrugated plate for welding plate type heat exchanger structure as claimed in claim 1, it is characterized in that, described plate groups to after, the corresponding hypotenuse in upper and lower end triangle distribution water conservancy diversion district is as the import and export passage of different medium turnover plate, promptly the right side hypotenuse in triangle distributed area, upper end and the left side hypotenuse in triangle distributed area, lower end are a kind of import and export passage of medium, and the right side hypotenuse in the left side hypotenuse in triangle distributed area, upper end and triangle distributed area, lower end is the import and export passage of another kind of medium.
3. a kind of herringbone corrugated plate for welding plate type heat exchanger structure as claimed in claim 1 is characterized in that, the apex in the distribution water conservancy diversion district of described plate can be the straight flange structure of wedge angle, fillet or flat-top.
4. a kind of herringbone corrugated plate for welding plate type heat exchanger structure as claimed in claim 1 is characterized in that, the corrugated form in described distribution water conservancy diversion district can be herringbone ripple, straight shape oblique ripple or grid-like ripple.
5. a kind of herringbone corrugated plate for welding plate type heat exchanger structure as claimed in claim 1 is characterized in that, described upper and lower side triangle distribution water conservancy diversion district adjusts as required away from the hypotenuse length and the ratio of rectangle heat transfer zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010177979 CN101839667A (en) | 2010-05-20 | 2010-05-20 | Herringbone corrugated plate for welding plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010177979 CN101839667A (en) | 2010-05-20 | 2010-05-20 | Herringbone corrugated plate for welding plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839667A true CN101839667A (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010177979 Pending CN101839667A (en) | 2010-05-20 | 2010-05-20 | Herringbone corrugated plate for welding plate type heat exchanger |
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| Country | Link |
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| CN (1) | CN101839667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213558A (en) * | 2011-04-13 | 2011-10-12 | 甘肃蓝科石化高新装备股份有限公司 | Pure counterflow plate bundle for plate-shell type heat exchanger |
| RU2585130C1 (en) * | 2014-11-14 | 2016-05-27 | Частное Акционерное Общество "Вентиляционные системы" | Stack of plate heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989011627A1 (en) * | 1988-05-25 | 1989-11-30 | Alfa-Laval Thermal Ab | Plate evaporator |
| BE1003417A7 (en) * | 1989-11-13 | 1992-03-17 | Lepeleire Guido De | Reverse current plate-heat-exchanger |
| JPH07260385A (en) * | 1994-03-28 | 1995-10-13 | Hisaka Works Ltd | Plate type heat exchanger |
| JPH08105697A (en) * | 1994-10-05 | 1996-04-23 | Kajima Corp | Heat exchanger |
| DE19832164C2 (en) * | 1998-07-17 | 2002-12-05 | Balcke Duerr Gmbh | Plate heat exchanger |
| CN1884956A (en) * | 2005-06-20 | 2006-12-27 | 张延丰 | Pure countercurrent corrugated board |
-
2010
- 2010-05-20 CN CN 201010177979 patent/CN101839667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989011627A1 (en) * | 1988-05-25 | 1989-11-30 | Alfa-Laval Thermal Ab | Plate evaporator |
| BE1003417A7 (en) * | 1989-11-13 | 1992-03-17 | Lepeleire Guido De | Reverse current plate-heat-exchanger |
| JPH07260385A (en) * | 1994-03-28 | 1995-10-13 | Hisaka Works Ltd | Plate type heat exchanger |
| JPH08105697A (en) * | 1994-10-05 | 1996-04-23 | Kajima Corp | Heat exchanger |
| DE19832164C2 (en) * | 1998-07-17 | 2002-12-05 | Balcke Duerr Gmbh | Plate heat exchanger |
| CN1884956A (en) * | 2005-06-20 | 2006-12-27 | 张延丰 | Pure countercurrent corrugated board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213558A (en) * | 2011-04-13 | 2011-10-12 | 甘肃蓝科石化高新装备股份有限公司 | Pure counterflow plate bundle for plate-shell type heat exchanger |
| CN102213558B (en) * | 2011-04-13 | 2012-10-03 | 甘肃蓝科石化高新装备股份有限公司 | Pure counterflow plate bundle for plate-shell type heat exchanger |
| RU2585130C1 (en) * | 2014-11-14 | 2016-05-27 | Частное Акционерное Общество "Вентиляционные системы" | Stack of plate heat exchanger |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20100922 |