CN202793137U - Plate heat exchanger sheet bar with double-corrugation with different depths - Google Patents
Plate heat exchanger sheet bar with double-corrugation with different depths Download PDFInfo
- Publication number
- CN202793137U CN202793137U CN 201220164217 CN201220164217U CN202793137U CN 202793137 U CN202793137 U CN 202793137U CN 201220164217 CN201220164217 CN 201220164217 CN 201220164217 U CN201220164217 U CN 201220164217U CN 202793137 U CN202793137 U CN 202793137U
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- China
- Prior art keywords
- heat exchanger
- sheet bar
- plate heat
- exchanger sheet
- plate
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- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A plate heat exchanger sheet bar with double-corrugation with different depths comprises a plate heat exchanger sheet bar body. Two positioning holes are formed in the two sides of the plate heat exchanger sheet bar body. The plate heat exchanger sheet bar with the double-corrugation with different depths is characterized in that a plurality of grooves with different depths are arranged in the middle portion of the heat exchanger sheet bar body. Seal grooves are arranged in the middle portions of the edges of two sides of the plate heat exchanger sheet bar body. According to the plate heat exchanger sheet bar with the double-corrugation with different depths, fluid is enabled to be distributed according to design intentions, fluid flow resistance and speed are controlled, and therefore heat transfer effect of the sheet bar is enhanced, heat transfer coefficient of the plate heat exchanger sheet bar body is greatly improved, and heat exchange area requirements are reduced.
Description
Technical field
The utility model relates to a kind of heat-exchangers of the plate type, particularly relates to a kind of plate heat exchanger plate with the different ripples of the dual depth
Background technology
Heat-exchangers of the plate type is requisite equipment in the industrial diabatic process at present, it is widely used in the industrial circles such as chemical industry, oil, iron and steel, automobile, food, light industry, simultaneously it be air-conditioning also, the important component part of Gong pining for, it is the key equipment in UTILIZATION OF VESIDUAL HEAT IN, solar energy utilization, sewage utilization, seawater utilization, the geothermal utilization.
Heat-exchangers of the plate type is the heat transferring plate by many ripple types, by certain interval, compresses the dismountable heat transmission equipment that forms by rubber sheet gasket.Hole, four angles on the plate has formed the distributing pipe of fluid and has let out collector, and two kinds of heat transferring mediums flow into respectively separately runner, form adverse current or and stream carry out the exchange of heat by each plate.
Heat transferring plate is the core parts of heat-exchangers of the plate type, and heat transferring plate is comprised of locating hole (minute upper location and lower location), hole, angle (minute hole, big angle and Xiao Jiao hole), guiding region, corrugated regions (minute wide-angle corrugated regions and low-angle corrugated regions) and seal groove.The structure of corrugated regions is particularly important, and it occupies the plate overwhelming majority, and whether the structure of corrugated regions is reasonable, is having a strong impact on the performance of heat-exchangers of the plate type.For the unequal section plate type heat exchanger, the corrugated regions structure of its plate is particularly important, reasonably ripple struction can make fluid evenly distribute by design idea in plate heat exchange zone, thereby has avoided degradation drawback under the inhomogeneous and too fast heat exchange efficiency that brings of flow velocity of assignment of traffic.
The design of plate corrugated regions in the present domestic unequal section heat-exchangers of the plate type, the better distribution of control medium flow of cross-sectional area ratio for the width runner, reduce under these circumstances the heat transfer coefficient of heat-exchangers of the plate type, reduced the heat exchange efficiency of heat-exchangers of the plate type.For existing problem in the above-mentioned prior art, the plate heat exchanger plate of the different ripples of a kind of novel dual depth of research and design, existing problem is very necessary in the prior art thereby overcome.
The utility model content
The purpose of this utility model is exactly defective and the deficiency that exists for overcoming above-mentioned prior art, and a kind of plate heat exchanger plate with the different ripples of the dual depth is provided.
The technical scheme that adopts is:
Plate heat exchanger plate with the different ripples of the dual depth, comprise the heat exchange plates body, the both sides of heat exchange plates body are respectively equipped with two locating holes, the middle part that it is characterized in that described heat exchange plates body is provided with many grooves that the depth is different, and the middle part of the both sides of the edge of heat exchange plates body is respectively equipped with seal groove.
The beneficial effects of the utility model are: fluid is distributed by design idea, control fluid flow resistance and flow velocity, thereby strengthen the heat transfer effect of plate, greatly improve the heat transfer coefficient of heat-exchangers of the plate type, reduce the heat exchange area demand.
Description of drawings
Fig. 1 is the plate heat exchanger plate structural representation with the different ripples of the novel dual depth.
The specific embodiment
Plate heat exchanger plate with the different ripples of the dual depth, comprise heat exchange plates body 1, the both sides of heat exchange plates body 1 are respectively equipped with two locating holes 2,3, be characterized in being provided with many grooves 4 that the depth is different at the middle part of heat exchange plates body 1, the middle part of the both sides of the edge of heat exchange plates body 1 is respectively equipped with seal groove 5.
Claims (1)
1. with the plate heat exchanger plate of the different ripples of the dual depth, comprise the heat exchange plates body, the both sides of heat exchange plates body are respectively equipped with two locating holes, the middle part that it is characterized in that described heat exchange plates body is provided with many grooves that the depth is different, and the middle part of the both sides of the edge of heat exchange plates body is respectively equipped with seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164217 CN202793137U (en) | 2012-04-13 | 2012-04-13 | Plate heat exchanger sheet bar with double-corrugation with different depths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164217 CN202793137U (en) | 2012-04-13 | 2012-04-13 | Plate heat exchanger sheet bar with double-corrugation with different depths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793137U true CN202793137U (en) | 2013-03-13 |
Family
ID=47820388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220164217 Expired - Fee Related CN202793137U (en) | 2012-04-13 | 2012-04-13 | Plate heat exchanger sheet bar with double-corrugation with different depths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135920A (en) * | 2015-10-16 | 2015-12-09 | 重庆司莫威尼热力设备有限公司 | Plate-type heat exchanger |
| CN110645817A (en) * | 2019-10-10 | 2020-01-03 | 北京市京海换热设备制造有限责任公司 | Detachable plate type heat exchanger plate |
-
2012
- 2012-04-13 CN CN 201220164217 patent/CN202793137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135920A (en) * | 2015-10-16 | 2015-12-09 | 重庆司莫威尼热力设备有限公司 | Plate-type heat exchanger |
| CN110645817A (en) * | 2019-10-10 | 2020-01-03 | 北京市京海换热设备制造有限责任公司 | Detachable plate type heat exchanger plate |
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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: 20130313 Termination date: 20140413 |