CN201867113U - Heat exchange plate of plate type heat exchanger - Google Patents
Heat exchange plate of plate type heat exchanger Download PDFInfo
- Publication number
- CN201867113U CN201867113U CN2010206271220U CN201020627122U CN201867113U CN 201867113 U CN201867113 U CN 201867113U CN 2010206271220 U CN2010206271220 U CN 2010206271220U CN 201020627122 U CN201020627122 U CN 201020627122U CN 201867113 U CN201867113 U CN 201867113U
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- China
- Prior art keywords
- heat exchange
- plate
- exchange plate
- heat exchanger
- truncated cone
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat exchange plate of a plate type heat exchanger. A positioning hole, medium inlet and outlet holes, flow guide areas, a dividing area and a heat transfer area are arranged on the heat exchange plate, the dividing area is in the shape of an isosceles triangle, a plurality of frustum-shaped projections are arranged in the dividing area, and semi-circular projections are arranged among the frustum-shaped projections on one side below the medium inlet and outlet holes and lower than the frustum-shaped projections. By the aid of the heat exchange plate, fluid is uniform in flowing, flowing resistance is low, and heat exchange efficiency is increased.
Description
Technical field
The utility model relates to a kind of parts of heat exchanger, especially a kind of heat exchange plate of plate type heat exchanger.
Background technology
Heat exchange plate is the vitals in the plate type heat exchanger, heat exchange plate of the prior art all has shunting zone and thermal conductive zone, but the design of the shunting zone of most of plate is unreasonable, the fluid skewness, cause thermal conductive zone bias current, the uneven phenomenon of heat conduction to occur, cause heat transfer efficiency to reduce, resistance drop strengthens.
The utility model content
The technical problem that utility model will solve is: a kind of heat exchange plate of plate type heat exchanger is provided, and this heat exchange plate flows evenly fluid, flow resistance is little, improve heat exchange efficiency.
The technical scheme that the technical solution problem is adopted: a kind of heat exchange plate of plate type heat exchanger, on heat exchange plate, be provided with locating hole, medium import and export, water conservancy diversion district, shunting zone and heat transfer zone, described shunting zone is an isosceles triangle, be provided with a plurality of truncated cone-shaped projectioies at shunting zone, be provided with hemispherical projections between the truncated cone-shaped projection below the medium of a side is imported and exported, the height of described hemispherical projections is lower than the height of truncated cone-shaped projection.
As improvement of the present utility model: the water conservancy diversion district below the medium of a side is imported and exported is provided with water conservancy diversion resistance piece.
Beneficial effect: in the utility model because to have adopted described shunting zone be isosceles triangle, be provided with a plurality of truncated cone-shaped projectioies at shunting zone, be provided with hemispherical projections between the truncated cone-shaped projection below the medium of a side is imported and exported, the height of described hemispherical projections is lower than the technical characterictic of the height of truncated cone-shaped projection, make fluid be distributed in the various piece of plate full and uniformly, reduced the resistance of fluid, make the pressure loss minimum of shunting zone, the all heat exchange areas of plate all participate in high efficient heat exchanging, all physical area of plate all are converted into the effective heat exchange area, heat exchange efficiency has been improved in no heat exchange dead band; Because adopted the water conservancy diversion district below the medium of a side is imported and exported to be provided with water conservancy diversion resistance piece, such technical characterictic makes fluid enter shunting zone equably, has further improved heat exchange efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of heat exchange plate of the present utility model, has omitted the symmetrical other end.
The specific embodiment
As shown in Figure 1, the heat exchange plate of plate type heat exchanger of the present utility model is provided with locating hole 3, medium import and export 4, water conservancy diversion district 5, shunting zone 2 and heat transfer zone 8, described shunting zone 2 is an isosceles triangle, be provided with a plurality of truncated cone-shaped projectioies 1 at shunting zone, be provided with hemispherical projections 7 between the truncated cone-shaped projection below the medium of a side is imported and exported, the height of described hemispherical projections is lower than the height of truncated cone-shaped projection, and the water conservancy diversion district below the medium of a side is imported and exported is provided with water conservancy diversion resistance piece 6.
Claims (2)
1. the heat exchange plate of a plate type heat exchanger, on heat exchange plate, be provided with locating hole (3), medium import and export (4), water conservancy diversion district (5), shunting zone (2) and heat transfer zone (8), it is characterized in that: described shunting zone (2) is an isosceles triangle, be provided with a plurality of truncated cone-shaped projectioies (1) at shunting zone, be provided with hemispherical projections (7) between the truncated cone-shaped projection below the medium of a side is imported and exported, the height of described hemispherical projections is lower than the height of truncated cone-shaped projection.
2. the heat exchange plate of a kind of plate type heat exchanger according to claim 1 is characterized in that: the water conservancy diversion district below the medium of a side is imported and exported is provided with water conservancy diversion resistance piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271220U CN201867113U (en) | 2010-11-26 | 2010-11-26 | Heat exchange plate of plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271220U CN201867113U (en) | 2010-11-26 | 2010-11-26 | Heat exchange plate of plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867113U true CN201867113U (en) | 2011-06-15 |
Family
ID=44138265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206271220U Expired - Fee Related CN201867113U (en) | 2010-11-26 | 2010-11-26 | Heat exchange plate of plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867113U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809311A (en) * | 2012-09-12 | 2012-12-05 | 江苏宝得换热设备有限公司 | Plate-type heat exchanger with secondary throttling function |
| CN107462093A (en) * | 2016-06-02 | 2017-12-12 | 杭州三花研究院有限公司 | Plate type heat exchanger |
| CN110507075A (en) * | 2019-08-29 | 2019-11-29 | 桐城市桃花制刷有限公司 | A kind of splashproof paintbrush |
| CN113819789A (en) * | 2021-08-12 | 2021-12-21 | 珠海格力电器股份有限公司 | Heat exchange plate of plate heat exchanger and plate heat exchanger |
| WO2022206792A1 (en) * | 2021-03-30 | 2022-10-06 | 浙江三花汽车零部件有限公司 | Heat exchanger |
-
2010
- 2010-11-26 CN CN2010206271220U patent/CN201867113U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809311A (en) * | 2012-09-12 | 2012-12-05 | 江苏宝得换热设备有限公司 | Plate-type heat exchanger with secondary throttling function |
| CN107462093A (en) * | 2016-06-02 | 2017-12-12 | 杭州三花研究院有限公司 | Plate type heat exchanger |
| CN107462093B (en) * | 2016-06-02 | 2020-09-25 | 杭州三花研究院有限公司 | Plate heat exchanger |
| CN110507075A (en) * | 2019-08-29 | 2019-11-29 | 桐城市桃花制刷有限公司 | A kind of splashproof paintbrush |
| WO2022206792A1 (en) * | 2021-03-30 | 2022-10-06 | 浙江三花汽车零部件有限公司 | Heat exchanger |
| CN113819789A (en) * | 2021-08-12 | 2021-12-21 | 珠海格力电器股份有限公司 | Heat exchange plate of plate heat exchanger and plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111126 |