CN201731796U - Welded plate type heat exchanger - Google Patents
Welded plate type heat exchanger Download PDFInfo
- Publication number
- CN201731796U CN201731796U CN2010201973405U CN201020197340U CN201731796U CN 201731796 U CN201731796 U CN 201731796U CN 2010201973405 U CN2010201973405 U CN 2010201973405U CN 201020197340 U CN201020197340 U CN 201020197340U CN 201731796 U CN201731796 U CN 201731796U
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- plate
- heat exchanger
- type heat
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- welded
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Abstract
The utility model discloses a welded plate type heat exchanger adopting a corrugated plate as a heat transfer element. The welded plate type heat exchanger comprises a shell, a plate bundle, a plate bundle cold-junction channel box, a plate bundle hot-junction channel box, a cold medium inlet and outlet pipe and a hot medium inlet and outlet pipe; and the welded plate type heat exchanger is characterized in that the plates adopt hexagonal or approximately hexagonal plates, the plate bundle is formed by welding the plates, and the cold medium and the hot medium oppositely flow on both sides of the plate. The utility model can optimize the structure of the welded plate type heat exchanger, simplify the inlet and outlet structure of the plate bundle and enhance the overall compactness of the welded plate type heat exchanger.
Description
Technical field
The utility model relates to a kind of welded plate type heat exchanger.
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.
Because welded plate type heat exchanger in the huge advantage of aspects such as heat transfer efficiency, occupation of land, has had the soldered plate type heat exchanger of increasing shell-and-tube heat exchanger to substitute at present.
Existing welded plate type heat exchanger, plate form mostly are the rectangle or the circle of rule, its medium import and export complex structure, manufacturing difficulty, and the compact conformation degree is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of novel welded plate type heat exchanger, optimizes the welded plate type heat exchanger structure to solve, and simplifies the plate bundle import and export mix, improves technical problems such as welded plate type heat exchanger overall compact degree.
The technical solution of the utility model: a kind of welded plate type heat exchanger, adopt corrugated cardboard sheet as heat transfer element, comprise that housing, plate bundle, plate Shu Lengduan bobbin carriage, plate bundle hot junction bobbin carriage, cold medium are imported and exported pipe, hot Cheng Jiezhi imports and exports pipe; The plate of described plate bundle is made up of upper end, lower end triangle distribution water conservancy diversion district and middle part rectangle heat transfer zone; It is characterized in that: plate adopts hexagon or approximate hexagon plate, many corrugated cardboard sheet groups to after, triangle distributed area hypotenuse is relative in twos, and this hypotenuse is welded the passage that the back forms cold and hot medium turnover plate bundle, and cold medium is opposite at the flow direction of plate both sides with thermal medium; Away from the top of rectangle heat transfer zone the dividing plate that cold and hot medium branch journey is separated is set in plate upper end, triangle distribution water conservancy diversion district, lower end, described plate Shu Lengduan bobbin carriage is two independently bobbin carriage or monoblock type bobbin carriages; Plate bundle hot junction bobbin carriage is two independently bobbin carriage or monoblock type bobbin carriages.
Described housing be shaped as a kind of in cylindrical shape, the rectangle.
On the described housing vessel flange is set.
The utlity model has advantages such as heat transfer efficiency height, volume be little, in light weight.The utility model is simplified the plate bundle import and export mix, improves welded plate type heat exchanger overall compact degree.
Description of drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is two of a structural representation of the present utility model.
Fig. 3 is four of a structural representation of the present utility model.
Fig. 4 is plate bundle of the present utility model and dividing plate assembly drawing.
Fig. 5 be the plate bundle end face of Fig. 4 along C to view.
Fig. 6 be the plate bundle end face of Fig. 4 along D to view.
Fig. 7 is the cross-sectional view of rectangular case of the present utility model and plate bundle.
Fig. 8 is the cross-sectional view of cylindrical shell of the present utility model and plate bundle.
The specific embodiment
The utility model is consulted shown in Figure 1, numbers among the figure: A. thermal medium, the cold medium of B., 1. housing, 2. plate bundle, 3. plate bundle hot junction bobbin carriage, 4. thermal medium inlet tube, 5. plate, 6. dividing plate, 7. cold media outlet pipe, 8. plate Shu Lengduan bobbin carriage, 9. thermal medium outlet, 10. cold medium inlet pipe, 11. thermal mediums inlet bobbin carriage, 12. cold media outlet bobbin carriages, 13. thermal mediums outlet bobbin carriage, 14. cold medium inlet bobbin carriages, 15. vessel flanges.Consult shown in Figure 1ly, plate bundle hot junction and cold junction bobbin carriage are the integral tube box structure, establish dividing plate 6 in bobbin carriage.Consult shown in Figure 2ly, plate bundle hot junction bobbin carriage is two independently channel structures (11,12), and plate Shu Lengduan bobbin carriage is two independently channel structures (13,14).
Consult shown in Figure 3ly, on the housing 1 vessel flange 15 can be set as required.
Welded plate type heat exchanger is made up of housing 1, plate bundle 2, plate Shu Lengduan bobbin carriage 8, plate bundle hot junction bobbin carriage 3, cold medium inlet 10, cold media outlet pipe 7, hot journey medium inlet 4, hot journey media outlet pipe 9.Heat exchanger adopts hexagon or approximate hexagon corrugated cardboard sheet, and plate is made up of the triangle distribution water conservancy diversion district at two ends and the rectangle heat transfer zone at middle part, and cold medium B is opposite at the flow direction of plate both sides with thermal medium A.Plate bundle hot junction bobbin carriage 3, plate Shu Lengduan bobbin carriage 8 are the integral tube box structure, by dividing plate cold and hot medium are separated.
Consult Fig. 4, Fig. 5, shown in Figure 6,5 groups of many corrugated cardboard sheets to after, triangle distributed area hypotenuse is relative in twos, this hypotenuse is welded the passage that the back forms cold and hot medium (A, B) turnover plate bundle, top in plate triangle distribution water conservancy diversion district away from the rectangle heat transfer zone is provided with dividing plate 6, and dividing plate separates cold and hot medium branch journey.
Consult Fig. 7, Fig. 8, the shape of housing can be cylindrical shape or rectangle.
Claims (3)
1. a welded plate type heat exchanger adopts corrugated cardboard sheet as heat transfer element, comprises that housing, plate bundle, plate Shu Lengduan bobbin carriage, plate bundle hot junction bobbin carriage, cold medium are imported and exported pipe, hot Cheng Jiezhi imports and exports pipe; The plate of described plate bundle is made up of upper end, lower end triangle distribution water conservancy diversion district and middle part rectangle heat transfer zone; It is characterized in that: plate adopts hexagon or approximate hexagon plate, many corrugated cardboard sheet groups to after, triangle distributed area hypotenuse is relative in twos, and this hypotenuse is welded the passage that the back forms cold and hot medium turnover plate bundle, and cold medium is opposite at the flow direction of plate both sides with thermal medium; Away from the top of rectangle heat transfer zone the dividing plate that cold and hot medium branch journey is separated is set in plate upper end, triangle distribution water conservancy diversion district, lower end, described plate Shu Lengduan bobbin carriage is two independently bobbin carriage or monoblock type bobbin carriages; Plate bundle hot junction bobbin carriage is two independently bobbin carriage or monoblock type bobbin carriages.
2. welded plate type heat exchanger as claimed in claim 1 is characterized in that: described housing be shaped as a kind of in cylindrical shape, the rectangle.
3. welded plate type heat exchanger as claimed in claim 1 is characterized in that: on the described housing vessel flange is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201973405U CN201731796U (en) | 2010-05-20 | 2010-05-20 | Welded plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201973405U CN201731796U (en) | 2010-05-20 | 2010-05-20 | Welded plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731796U true CN201731796U (en) | 2011-02-02 |
Family
ID=43522953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201973405U Expired - Fee Related CN201731796U (en) | 2010-05-20 | 2010-05-20 | Welded plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968325A (en) * | 2010-05-27 | 2011-02-09 | 甘肃蓝科石化高新装备股份有限公司 | Shell-and-plate type heat exchanger |
| CN102305571A (en) * | 2011-07-07 | 2012-01-04 | 新乡市远航动力环控机械有限公司 | Connecting structure for shell and core body of heat exchanger |
-
2010
- 2010-05-20 CN CN2010201973405U patent/CN201731796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968325A (en) * | 2010-05-27 | 2011-02-09 | 甘肃蓝科石化高新装备股份有限公司 | Shell-and-plate type heat exchanger |
| CN102305571A (en) * | 2011-07-07 | 2012-01-04 | 新乡市远航动力环控机械有限公司 | Connecting structure for shell and core body of heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |