CN2771784Y - Spiral plate heat exchanger - Google Patents
Spiral plate heat exchanger Download PDFInfo
- Publication number
- CN2771784Y CN2771784Y CN 200420075440 CN200420075440U CN2771784Y CN 2771784 Y CN2771784 Y CN 2771784Y CN 200420075440 CN200420075440 CN 200420075440 CN 200420075440 U CN200420075440 U CN 200420075440U CN 2771784 Y CN2771784 Y CN 2771784Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plate heat
- spiral
- plate
- spiral plate
- 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
- 238000005192 partition Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a spiral plate heat exchanger. The structure is characterized in that the central baffle is designed into a structure mode that two semicircles with equal diameters are mutually circumscribed and internally tangent with the channel. The method has the advantages of small curvature of the joint of the central clapboard and the channel, dispersed stress, difficult generation of cracks, small corrosion degree and long service life.
Description
Technical field
The utility model relates to a kind of heat exchanger, specifically a kind of spiral-plate heat exchanger.
Background technology
Spiral-plate heat exchanger has been managed on behalf of another owing to have with plate since nineteen thirty implements, compact conformation, and the heat transfer coefficient height, heat exchange area is big, makes easyly, and advantage such as amount of machining is few, and is with low cost has had tremendous development.As invention and created name be: spiral-plate heat exchanger, China Patent No. is: 99208201.3 innovation and creation, disclose a kind of spiral-plate heat exchanger, mainly by refrigerant import and export, heating agent import and export, spiral heat exchanger plates, Seal end plate and be configured to, spiral plate curls to spiral and forms two passages, cold and hot medium adverse current is alternate to be passed through wherein, Seal end plate gets lodged in the two ends of passage, and compact conformation is economized steel, radiating surface is little, thermal efficiency height.Because the dividing plate of its two kinds of boundary's matter in centre is plate forms always, straight plate two ends are big with the curvature of passage junction, and the influence that is subjected to alternate load when boundary's matter pressure changes is easy to generate crackle, and stress concentrates and cause corrosion too fast, service life weak point.
The utility model content
Task of the present utility model provides a kind of central partition plate and passage junction curvature is little, and stress disperses, and is difficult for cracking, and extent of corrosion is little, the spiral-plate heat exchanger of long service life.
For finishing above-mentioned task, technical solution of the present utility model is as follows:
A kind of spiral-plate heat exchanger provided by the utility model mainly is made of import, outlet, central partition plate and passage, and it is circumscribed mutually that its central partition plate is designed to isodiametric two semicircles, and with the passage frame mode of inscribe mutually.
Advantage of the present utility model is: central partition plate and passage junction curvature are little, and stress disperses, and is difficult for cracking, and extent of corrosion is little, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of spiral-plate heat exchanger of the present utility model, mainly by import 1,2, outlet 3,4, central partition plate 6 and passage 5 constitutes, central partition plate 6 manufacture and design for isodiametric two semicircles circumscribed mutually, and with passage 5 frame mode of inscribe mutually.
Claims (1)
1, a kind of spiral-plate heat exchanger comprises import, outlet, central partition plate and passage, it is characterized in that: it is circumscribed mutually that its central partition plate is designed to isodiametric two semicircles, and with the passage frame mode of inscribe mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075440 CN2771784Y (en) | 2004-12-20 | 2004-12-20 | Spiral plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075440 CN2771784Y (en) | 2004-12-20 | 2004-12-20 | Spiral plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771784Y true CN2771784Y (en) | 2006-04-12 |
Family
ID=36705574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075440 Expired - Fee Related CN2771784Y (en) | 2004-12-20 | 2004-12-20 | Spiral plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771784Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257363A (en) * | 2015-10-19 | 2016-01-20 | 浙江钱江摩托股份有限公司 | Engine oil cooler |
| CN110720019A (en) * | 2017-06-08 | 2020-01-21 | Smc株式会社 | Heat exchanger for compressed air, dehumidification unit using same, and dehumidification system provided with dehumidification unit |
-
2004
- 2004-12-20 CN CN 200420075440 patent/CN2771784Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257363A (en) * | 2015-10-19 | 2016-01-20 | 浙江钱江摩托股份有限公司 | Engine oil cooler |
| CN110720019A (en) * | 2017-06-08 | 2020-01-21 | Smc株式会社 | Heat exchanger for compressed air, dehumidification unit using same, and dehumidification system provided with dehumidification unit |
| CN110720019B (en) * | 2017-06-08 | 2021-09-07 | Smc株式会社 | Heat exchanger for compressed air, dehumidification unit using same, and dehumidification system provided with dehumidification unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204495135U (en) | The board-like reacting replacing heat device of Novel spiral | |
| CN201129948Y (en) | Circulating sectional area unequal plate type heat exchanger | |
| CN2771784Y (en) | Spiral plate heat exchanger | |
| CN201251384Y (en) | Fixed tube sheet heat exchanger | |
| CN200971033Y (en) | Vehicle floor radiator | |
| CN100570234C (en) | The heat exchanger of integral heat pump water heater | |
| CN201318900Y (en) | Aluminum flat tube | |
| CN201191154Y (en) | Plate sheet for heat exchanger | |
| CN201173727Y (en) | Different diameter multichannel compact type heat exchanger | |
| CN202145108U (en) | Plate type heat exchanger with non-uniform section | |
| CN2371531Y (en) | Spiral-plate heat exchanger | |
| CN209623439U (en) | A kind of plate heat exchanger | |
| CN201173725Y (en) | High-temperature vapour water heat exchanger | |
| CN206430610U (en) | Concurrent flow water conservancy diversion heat exchanger | |
| CN2662188Y (en) | Plate type heat exchanger | |
| CN2601380Y (en) | Connector for double cooling fluid channel and thermotube of thermotube plate-type soalr collector | |
| CN2540614Y (en) | Pipe-clip type heat exchanger | |
| CN2493905Y (en) | Heat exchanger | |
| CN201373700Y (en) | Metal special pipe for heat exchangers | |
| CN2315518Y (en) | Novel heat exchanger fin | |
| CN2601379Y (en) | Connector for single cooling fluid channel and thermotube of thermotube plate-type solar collector | |
| CN2405179Y (en) | Plate type heat exchanger | |
| CN201680589U (en) | Liner wall heat exchange water box | |
| CN2932280Y (en) | Tube and plate immersed-type heat exchanger | |
| CN2503403Y (en) | Fan coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |