CN201218635Y - High-efficiency condenser for sea water desalting - Google Patents
High-efficiency condenser for sea water desalting Download PDFInfo
- Publication number
- CN201218635Y CN201218635Y CNU2008200877475U CN200820087747U CN201218635Y CN 201218635 Y CN201218635 Y CN 201218635Y CN U2008200877475 U CNU2008200877475 U CN U2008200877475U CN 200820087747 U CN200820087747 U CN 200820087747U CN 201218635 Y CN201218635 Y CN 201218635Y
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- cavity
- heat
- helix tubes
- fresh water
- seawater
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat-exchanging system, in particular to a high-efficiency condenser for condensing seawater or freshwater. The high-efficiency condenser comprises an upper cover, a lower cover and a hollow enclosed cylindrical cavity formed by a cylindrical cavity in the middle and provided with spherical surfaces at two ends; the cavity is internally provided with two-diameter helix tubes formed by winding in parallel a cupronickel tube according to a certain helical pitch; the helix tubes are coaxially overlapped with consistent radial spacing; two ends of each of the helix tubes are welded to a collecting pipe fixed in a shell; the collecting pipe extends out of the shell to be connected with seawater or freshwater; a refrigerant inlet and a refrigerant outlet are arranged in the cavity through the collecting pipe; and a safety valve is arranged on the upper cover of the cavity. The utility model has the advantages that the cylindrical cavity is made of 316 L stainless steel, so the heat-exchanging system can be exposed above sea without being corroded; the laminar flow in the helix tubes has large heat transfer coefficient, thereby the helix tubes are suitable for exchanging heat with high viscosity flow; the laminar flow and the viscous flow form reverse cross flow, thus the heat exchanging effect is good, and working conditions of small flow are ensured; the helix tubes are free from damage and leakage resulted from thermal stress; the structure is compact, the welding spots are few and the installation is convenient.
Description
Technical field
The utility model relates to a kind of heat-exchange device, particularly relates to a kind of seawater fresh water efficient condenser.
Background technology
Heat exchanger is widely used in each relevant departments, and common apparatus is absolutely necessary.The shell and tube exchanger that the special-purpose condenser of seawater generally adopts on the market, the heat exchange amount is bigger, bulk and own wt are also very big, little heat exchange amount also all adopt double pipe heat exchanger, because the heat exchange amount of the structural reason decision of double pipe heat exchanger unit volume own can be very not high, space availability ratio is low, and the outer tube housing of double pipe heat exchanger generally adopts ordinary carbon steel simultaneously, only appearance application baking vanish is not enough to the marine atmosphere decay resistance.
The utility model content
The utility model is for overcoming the deficiencies in the prior art part, purpose is to provide a kind of seawater fresh water efficient condenser, this condenser structure compactness described in the utility model, heat exchange effect is good, be specially adapted to the container refrigerator condenser, and some special industries of corrosion-resistant requirement are arranged in some marine environment.
The utility model is to achieve the above object by the following technical programs: a kind of seawater fresh water efficient condenser, comprise by upper and lower covers and intermediate cylindrical type tube body and constitute the cavity that two ends are the hollow closing cylinder of sphere, inside cavity is placed by the helix tube of White Copper Tubes by the parallel two kinds of diameters that are rolled into of a constant pitch, helix tube is with coaxial mutual intussusception, radial spacing is consistent, helix tube two ends and collector weld together, be fixed in the housing, collector is drawn out to outside the cavity, connect refrigerated sea water or fresh water, refrigerant exit, the refrigerant import is located in the cavity by collector, safety valve be located at cavity on cover.
As preferably, White Copper Tubes is an aliform.
As preferably, also comprise the liquid visor, described liquid visor is located on the chamber wall of hollow closing cylinder.
The beneficial effects of the utility model: cylinder material adopts the 316L stainless steel, this device can directly be exposed at marine atmosphere do not corroded.Laminar heat transfer coefficient in the helix tube is big, is suitable for the heat exchange of highly viscous fluid; Two kinds of fluids form reverse cross-flow, and heat exchange is all right, are suitable for the little operating mode of flow; Destruction that the thermal stress that do not have helix tube causes and leakage; Compact conformation, solder joint is few, and is easy for installation.
Interior pipe adopts the structural design of aliform pipe, and heat exchange area strengthens greatly, so heat exchange action is good, unit heat exchange area metal consumption is low; Heat-exchange tube is made double-deck ring-type simultaneously, has increased the heat exchange area of water and refrigerant, and heat exchange effect is good; Seawater fresh water is specially adapted to the container refrigerator condenser with efficient condenser, and some special industries of corrosion-resistant requirement are arranged in some marine environment.
Description of drawings
Fig. 1 is the schematic perspective view that the seawater fresh water among the embodiment 1 is used efficient condenser in the utility model;
Fig. 2 is the helix tube of two kinds of diameters among the embodiment 1 in the utility model, with coaxial mutual intussusception schematic diagram;
Fig. 3 is the internal structure schematic diagram that the seawater fresh water among the embodiment 1 is used efficient condenser in the utility model;
The specific embodiment
Embodiment 1: below in conjunction with accompanying drawing the utility model is further elaborated:
As shown in the figure, a kind of seawater fresh water efficient condenser, comprise by upper and lower covers 4,9 and intermediate cylindrical type tube body 5 to constitute two ends be the cavity of the hollow closing cylinder of sphere, inside cavity is placed by the helix tube 10 of White Copper Tubes by the parallel two kinds of diameters that are rolled into of a constant pitch, 11, White Copper Tubes is an aliform, helix tube 10,11 with coaxial mutual intussusception, radial spacing is consistent, helix tube two ends and collector 6,7 weld together, be fixed in the housing, collector 6,7 are drawn out to outside the cavity, connect refrigerated sea water or fresh water, refrigerant exit, the refrigerant import is by collector 1,2 are located in the cavity, and safety valve 3 is located on the loam cake 4 of cavity, and liquid visor 8 is located on the chamber wall of hollow closing cylinder.
The utility model rolls into aliform in order to improve heat exchange effect White Copper Tubes, improve heat exchange area, thereby improve heat exchange property, and this aliform heat exchanger tube is when using as condensation, and effect obviously is better than the multi-start helical tubes in the at present domestic coaxial heat exchanger commonly used.
Heat exchanger cavity connects the refrigerant import and export, on the cavity liquid visor and safety valve is set simultaneously, convenient maintenance and use.Cooling medium is seawater or fresh water, and seawater in the helix tube of condenser or fresh water absorb housing inner refrigerant liberated heat, and refrigerant cools is condensed.Cylinder material adopts the 316L stainless steel, this device can directly be exposed at marine atmosphere do not corroded.Laminar heat transfer coefficient in the helix tube is big, is suitable for the heat exchange of highly viscous fluid; Two kinds of fluids form reverse cross-flow, and heat exchange is all right, are suitable for the little operating mode of flow; Destruction that the thermal stress that do not have helix tube causes and leakage; Compact conformation, solder joint is few, and is easy for installation.
This seawater fresh water efficient condenser, because interior pipe adopts the structural design of aliform pipe, heat exchange area strengthens greatly, so heat exchange action is good, unit heat exchange area metal consumption is low; Heat-exchange tube is made double-deck ring-type simultaneously, has increased the heat exchange area of water and refrigerant, and heat exchange effect is good; Seawater fresh water is specially adapted to the container refrigerator condenser with efficient condenser, and some special industries of corrosion-resistant requirement are arranged in some marine environment.
Claims (3)
1, seawater fresh water efficient condenser, it is characterized in that comprising by upper and lower covers (4,9) and intermediate cylindrical type tube body (5) to constitute two ends be the cavity of the hollow closing cylinder of sphere, inside cavity is placed by the helix tube (10 of White Copper Tubes by the parallel two kinds of diameters that are rolled into of a constant pitch, 11), helix tube (10,11) with coaxial mutual intussusception, radial spacing is consistent, helix tube two ends and collector (6,7) weld together, be fixed in the housing, collector (6,7) be drawn out to outside the cavity, connect refrigerated sea water or fresh water, refrigerant exit, the refrigerant import is by collector (1,2) be located in the cavity, safety valve (3) is located on the loam cake (4) of cavity.
2, seawater fresh water efficient condenser according to claim 1 is characterized in that White Copper Tubes is an aliform.
3, seawater fresh water efficient condenser according to claim 1 and 2 is characterized in that also comprising liquid visor (8), and described liquid visor is located on the chamber wall of hollow closing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877475U CN201218635Y (en) | 2008-05-27 | 2008-05-27 | High-efficiency condenser for sea water desalting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200877475U CN201218635Y (en) | 2008-05-27 | 2008-05-27 | High-efficiency condenser for sea water desalting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218635Y true CN201218635Y (en) | 2009-04-08 |
Family
ID=40541471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200877475U Expired - Fee Related CN201218635Y (en) | 2008-05-27 | 2008-05-27 | High-efficiency condenser for sea water desalting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218635Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645058A (en) * | 2012-05-04 | 2012-08-22 | 太仓市弧螺机电有限公司 | Efficient condenser |
| CN103292618A (en) * | 2013-05-07 | 2013-09-11 | 周良海 | Heat exchanger |
| CN110171554A (en) * | 2019-06-03 | 2019-08-27 | 扬帆集团股份有限公司 | A kind of water-cooling system and its working method of ship freeze preservation container |
| CN110203568A (en) * | 2019-06-03 | 2019-09-06 | 扬帆集团股份有限公司 | A kind of cooler for frozen products insulated container water-cooling system |
-
2008
- 2008-05-27 CN CNU2008200877475U patent/CN201218635Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645058A (en) * | 2012-05-04 | 2012-08-22 | 太仓市弧螺机电有限公司 | Efficient condenser |
| CN103292618A (en) * | 2013-05-07 | 2013-09-11 | 周良海 | Heat exchanger |
| CN110171554A (en) * | 2019-06-03 | 2019-08-27 | 扬帆集团股份有限公司 | A kind of water-cooling system and its working method of ship freeze preservation container |
| CN110203568A (en) * | 2019-06-03 | 2019-09-06 | 扬帆集团股份有限公司 | A kind of cooler for frozen products insulated container water-cooling system |
| CN110203568B (en) * | 2019-06-03 | 2020-08-11 | 扬帆集团股份有限公司 | Cooler for water cooling system of refrigerated container |
| CN110171554B (en) * | 2019-06-03 | 2021-07-23 | 扬帆集团股份有限公司 | Water cooling system of refrigerated container for ship and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |