CN206739964U - The dolioform baffle heat exchanger of arc opening formula - Google Patents
The dolioform baffle heat exchanger of arc opening formula Download PDFInfo
- Publication number
- CN206739964U CN206739964U CN201720282061.0U CN201720282061U CN206739964U CN 206739964 U CN206739964 U CN 206739964U CN 201720282061 U CN201720282061 U CN 201720282061U CN 206739964 U CN206739964 U CN 206739964U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- deflection plate
- arc opening
- dolioform
- cambered surface
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
It the utility model is related to a kind of heat exchanger, and in particular to a kind of dolioform baffle heat exchanger of arc opening formula, it includes heat exchanger shell, deflection plate and heat exchanger tube, and heat exchanger tube runs through housing.Described deflection plate is provided with arc opening, and the angle of described arc opening is 90 °, parallel installation between described adjacent two deflection plate, the arc opening arranged in dislocation clockwise of two neighboring deflection plate, and every four of described deflection plate is divided into one group.Described deflection plate both sides are arranged to cambered surface, and to be dolioform, the radius of curvature of deflection plate both sides cambered surface is 2.5 times of housing radius.Deflection plate both sides are arranged to cambered surface by the utility model, can effectively be eliminated flowing in heat exchanger shell and are detained dead band, reduce fouling, improve heat exchange efficiency, extend service life, improve the service life of heat exchanger；Set arc opening and parallel misalignment to install on deflection plate, liquid can be made to be spinned in shell side motion, drive the liquid between deflection plate to do annularly flow, increase operation length, increase heat exchange area, substantially increase the heat transfer effect of heat exchanger tube.The utility model have it is simple in construction, it is easily manufactured, the advantages that low cost.
Description
Technical field
The utility model designs a kind of heat exchanger, specifically a kind of dolioform baffle heat exchanger of arc opening formula.
Background technology
Heat exchanger is a kind of widely used common apparatus in the fields such as chemical industry, food, the energy, pharmacy, machinery, in production
Occupy an important position.Deflection plate in heat exchanger, it is one of element important in heat exchanger, is on the one hand to improve
The flow velocity of shell-side fluid, increase less turbulence, to improve heat transfer, increase the heat transfer coefficient of shell-side fluid, while reduce fouling；Separately
On the one hand it is to play a part of support tube bank.
In traditional shell-and-tube heat exchanger, deflection plate is one flat plate, and fluid exists larger stagnant in deflection plate corner
Dead band is stayed, easy dirt deposits, the heat exchange efficiency of heat exchanger is low, and the operation cycle is short.
Utility model content
According to above-mentioned weak point, the purpose of this utility model is to provide a kind of arc opening simple and reasonable for structure
The dolioform baffle heat exchanger of formula, the heat exchanger can overcome drawbacks described above.
The utility model is achieved using following technical scheme：A kind of dolioform baffle heat exchanger of arc opening formula,
It includes heat exchanger shell, deflection plate, heat exchanger tube, and heat exchanger tube runs through heat exchanger shell, it is characterised in that：Heat exchanger shell inner arc
The dolioform deflection plate of shape open type is staggeredly arranged in parallel.
As optimization, described deflection plate is provided with arc opening, and the angle of described arc opening is 90 °, described phase
Parallel installation between two adjacent deflection plates, the arc opening arranged in dislocation clockwise of two neighboring deflection plate, described baffling
Every four of plate is divided into one group.
As optimization, described deflection plate both sides are arranged to cambered surface, are dolioform, the radius of curvature of deflection plate both sides cambered surface
For 2.5 times of housing radius.
The beneficial effects of the utility model are：Deflection plate both sides are arranged to cambered surface by the utility model, can effectively be eliminated
Dead band is detained in flowing in heat exchanger shell, reduces fouling, improves heat exchange efficiency, extends service life, improves the use of heat exchanger
Life-span；Set arc opening and parallel misalignment to install on deflection plate, liquid can be made to be spinned in shell side motion, drive baffling
Liquid between plate does annularly flow, increases operation length, increases heat exchange area, substantially increase the heat transfer effect of heat exchanger tube.
The utility model have it is simple in construction, it is easily manufactured, the advantages that low cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model deflection plate.
Fig. 3 is the structural representation of the utility model deflection plate mounting arrangement.
Wherein, 1 heat exchanger shell, 2 deflection plates, 3 heat exchanger tubes, 4 arc openings.
Embodiment
Concrete structure of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the described dolioform baffle heat exchanger of arc opening formula, including heat exchanger shell 1, deflection plate 2
With heat exchanger tube 3, being staggeredly arranged in parallel in heat exchanger shell 1 has the dolioform deflection plate 2 of arc opening formula.Described deflection plate is provided with
Arc opening 4, the angle of described arc opening is 90 °, and every four of described deflection plate is divided into one group.Described deflection plate two
Side is arranged to cambered surface, is approximately dolioform, the radius of curvature of deflection plate both sides cambered surface is 2.5 times of housing radius.
Fluid is exchanged heat when flowing through heat exchanger shell 1 and heat exchanger tube 3.When by deflection plate 2 annular occurs for fluid
Flowing and helical flow, increase operation length, increase heat exchange area, substantially increase the heat transfer effect of heat exchanger tube, and have
Dead band is detained in flowing in the elimination heat exchanger shell of effect, reduces fouling, improves heat exchange efficiency, extends service life, improves heat exchange
The service life of device.
Claims (3)
1. a kind of dolioform baffle heat exchanger of arc opening formula, it includes heat exchanger shell (1), deflection plate (2), heat exchanger tube
(3), heat exchanger tube (3) runs through heat exchanger shell (1), it is characterised in that：The dolioform deflection plate of arc opening formula is parallel to be staggered installation of
In heat exchanger shell (1).
2. according to the dolioform baffle heat exchanger of arc opening formula described in claim 1, it is characterised in that：Described deflection plate
(2) surface is provided with arc opening (4), and the angle of described arc opening is 90 °, is put down between adjacent two deflection plates
Row installation, the arc opening arranged in dislocation clockwise of two neighboring deflection plate, every four of described deflection plate are divided into one group.
3. according to the dolioform baffle heat exchanger of arc opening formula described in claim 1, it is characterised in that：Described deflection plate
(2) both sides are arranged to cambered surface, and to be dolioform, the radius of curvature of deflection plate both sides cambered surface is 2.5 times of housing radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282061.0U CN206739964U (en) | 2017-03-22 | 2017-03-22 | The dolioform baffle heat exchanger of arc opening formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282061.0U CN206739964U (en) | 2017-03-22 | 2017-03-22 | The dolioform baffle heat exchanger of arc opening formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739964U true CN206739964U (en) | 2017-12-12 |
Family
ID=60558158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282061.0U Expired - Fee Related CN206739964U (en) | 2017-03-22 | 2017-03-22 | The dolioform baffle heat exchanger of arc opening formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502761A (en) * | 2019-01-08 | 2019-03-22 | 上海市园林设计研究总院有限公司 | A kind of ecological pond infiltration wall and ecoscape water in-situ treatment method |
-
2017
- 2017-03-22 CN CN201720282061.0U patent/CN206739964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502761A (en) * | 2019-01-08 | 2019-03-22 | 上海市园林设计研究总院有限公司 | A kind of ecological pond infiltration wall and ecoscape water in-situ treatment method |
| CN109502761B (en) * | 2019-01-08 | 2024-04-30 | 上海市园林设计研究总院有限公司 | Ecological pond permeable wall and ecological landscape water in-situ treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106017136B (en) | A kind of vertical shell-and-tube heat exchanger | |
| CN204007233U (en) | The U-shaped pipe heat exchanger of a kind of continuous helical deflecting plate | |
| CN203881183U (en) | Heat exchanger with inclined holes formed in baffle plates | |
| CN205102621U (en) | High -efficiency steam condenser | |
| CN202928410U (en) | Double-tube pass graphite tube type seawater heat exchanger | |
| CN210689299U (en) | Efficient energy-saving tubular heat exchanger | |
| CN107120995A (en) | A kind of shell and tube exchanger with novel baffle | |
| CN206739964U (en) | The dolioform baffle heat exchanger of arc opening formula | |
| CN201413066Y (en) | Shell-and-tube helix flat tube heat exchanger | |
| CN103148719A (en) | Heat exchanger | |
| CN202420220U (en) | Helical-baffle corrugated pipe condenser | |
| CN108592680A (en) | A kind of self-support type finned-tube bundle and heat exchanger | |
| CN208254299U (en) | A kind of self-support type finned-tube bundle and heat exchanger | |
| CN101419004A (en) | Heat exchange method of pipe shell type heat-exchanger and heat exchanger thereof | |
| CN2395240Y (en) | Finned heat exchanger | |
| CN210773558U (en) | Double-shell half-volume heat exchanger | |
| CN201327324Y (en) | Improved heat exchanger with traverse baffles | |
| CN200993547Y (en) | Baffle plate with special hole | |
| CN104006682A (en) | Heat exchanger with efficient nodal heat exchange tubes | |
| CN203385313U (en) | Heat exchanger | |
| CN207050525U (en) | A kind of shell and tube exchanger with novel baffle | |
| CN207439216U (en) | A kind of oblique stream heat exchanger of flaabellum shape | |
| CN203024627U (en) | Round pore plate lean solvent cooler | |
| CN206787361U (en) | A kind of lozenge fin tube binding structure | |
| CN206378034U (en) | A kind of facade H type finned tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |