CN2188744Y - Spiral-flow heat exchanger - Google Patents
Spiral-flow heat exchanger Download PDFInfo
- Publication number
- CN2188744Y CN2188744Y CN 94206397 CN94206397U CN2188744Y CN 2188744 Y CN2188744 Y CN 2188744Y CN 94206397 CN94206397 CN 94206397 CN 94206397 U CN94206397 U CN 94206397U CN 2188744 Y CN2188744 Y CN 2188744Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat exchanger
- steam
- inlet pipe
- flow heat
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a spiral-flow heat exchanger belonging to a heat exchanger for the heat exchange between the fluid, comprising an upper head, a cylindrical shell, a lower head, a water inlet pipe, a water outlet pipe, a steam inlet pipe, a steam coil pipe and a water collecting pipe. The utility model is characterized in that the top of the water inlet pipe forms an inclined plane elliptical shape. The utility model has the advantages of high heat efficiency, low discharging temperature of condensation water, etc.
Description
The utility model relates to the heat exchanger of heat exchange between a kind of fluid, particularly a kind of rotational flow heat exchanger.
Heat exchanger before the applying date, semi instant heating heat exchanger for example, by upper and lower end socket, barrel shell, water inlet pipe, outlet pipe, steam pipe coil, steam steam inlet pipe, collector pipe are formed, because this heat exchanger is heated water than smooth flow, directly discharge in the collector pipe place after the steam condensation in addition, cause defectives such as heat exchange efficiency is low, heat-energy losses is big.
The purpose of this utility model is to overcome above-mentioned defective and a kind of heat exchange efficiency height, rotational flow heat exchanger that heat-energy losses is little is provided.
The purpose of this utility model realizes by following technical proposals:
A kind of rotational flow heat exchanger comprises: upper cover, barrel shell, low head, water inlet pipe, outlet pipe, steam steam inlet pipe, steam pipe coil, several parts of collector pipe is characterized in that described water inlet pipe connects along the barrel shell tangential direction.
Described water inlet pipe is arranged on the heat exchanger bottom, connects (welding, riveted joint) along the barrel shell tangential direction, and purpose makes condensed water flow at a high speed along outer garden tangential direction and forms eddy current in the barrel shell, increases the heat exchange effect, improves heat exchange efficiency.
In order further to improve steam condensate (SC) and the heat exchange that is heated between the water, reduce heat-energy losses, steam steam inlet pipe hypomere is provided with a demarcation strip, below formation cold water pipe.Collector pipe connects the condensed water coil pipe down, and the condensed water coil pipe links to each other with cold water pipe, drainpipe.
In order to prevent to be heated the leakage of water, and easy to maintenance, drainpipe and low head junction can be provided with sealing device.
Steam is introduced by heat exchanger top, through steam pipe coil be heated the water heat exchange, flow into collector pipe after the steam condensation, enter the condensed water coil pipe from the collector pipe hypomere then, realize further heat exchange and cooled off again, enter cold water pipe, drainpipe again.
The utlity model has characteristics such as obviously high heat exchange efficiency and heat-energy losses are little.
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Fig. 1 is the structural representation of the utility model rotational flow heat exchanger;
Fig. 2 is the cut-away view of steam pipe coil, condensed water coil pipe.
Embodiment:
A kind of rotational flow heat exchanger, comprise upper cover ［ 2 ］, barrel shell ［ 4 ］, low head ［ 13 ］, water inlet pipe ［ 10 ］, outlet pipe ［ 1 ］, steam steam inlet pipe ［ 3 ］, steam pipe coil ［ 5 ］, collector pipe ［ 6 ］ composition, steam steam inlet pipe ［ 3 ］ hypomere is provided with demarcation strip ［ 12 ］, collector pipe ［ 6 ］ connects condensed water coil pipe ［ 7 ］ down, the water pipe ［ 8 ］ that runs under the cold water pipe ［ 11 ］, drainpipe ［ 8 ］ is provided with sealing device ［ 9 ］ with low head ［ 13 ］ junction.This heat exchanger efficiency is more than 96%, minimum 30 degree that reach of temperature when condensed water is discharged.
Claims (5)
1, a kind of rotational flow heat exchanger comprises: upper cover, barrel shell, low head, water inlet pipe, outlet pipe, steam steam inlet pipe, steam pipe coil, several parts of collector pipe are formed, and it is characterized in that described water inlet pipe [10] connects along barrel shell [4] tangential direction.
2,, it is characterized in that described collector pipe ［ 6 ］ below connects condensed water coil pipe ［ 7 ］ according to the described a kind of rotational flow heat exchanger of claim 1.
3,, it is characterized in that described steam steam inlet pipe ［ 3 ］ hypomere is provided with demarcation strip ［ 12 ］, forms cold water pipe ［ 11 ］ according to the described a kind of rotational flow heat exchanger of claim 1.
4,, it is characterized in that described cold water pipe ［ 11 ］ below is provided with drainpipe ［ 8 ］ according to the described a kind of rotational flow heat exchanger of claim 1.
5,, it is characterized in that described drainpipe ［ 8 ］ and low head ［ 13 ］ connection place are provided with sealing device ［ 9 ］ according to claim 1,2,3,4 described a kind of rotational flow heat exchangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206397 CN2188744Y (en) | 1994-03-14 | 1994-03-14 | Spiral-flow heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206397 CN2188744Y (en) | 1994-03-14 | 1994-03-14 | Spiral-flow heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188744Y true CN2188744Y (en) | 1995-02-01 |
Family
ID=33825014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94206397 Expired - Fee Related CN2188744Y (en) | 1994-03-14 | 1994-03-14 | Spiral-flow heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188744Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929227A (en) * | 2010-07-20 | 2010-12-29 | 中国轻工业武汉设计工程有限责任公司 | Tower-type starter-making anti-condensation device for soy sauce |
| CN105841517A (en) * | 2015-11-18 | 2016-08-10 | 瞿云亮 | Multipurpose temperature difference conversion device |
-
1994
- 1994-03-14 CN CN 94206397 patent/CN2188744Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929227A (en) * | 2010-07-20 | 2010-12-29 | 中国轻工业武汉设计工程有限责任公司 | Tower-type starter-making anti-condensation device for soy sauce |
| CN105841517A (en) * | 2015-11-18 | 2016-08-10 | 瞿云亮 | Multipurpose temperature difference conversion device |
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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 |