CN201152700Y - High-efficient heat exchanger - Google Patents
High-efficient heat exchanger Download PDFInfo
- Publication number
- CN201152700Y CN201152700Y CNU2007200773575U CN200720077357U CN201152700Y CN 201152700 Y CN201152700 Y CN 201152700Y CN U2007200773575 U CNU2007200773575 U CN U2007200773575U CN 200720077357 U CN200720077357 U CN 200720077357U CN 201152700 Y CN201152700 Y CN 201152700Y
- Authority
- CN
- China
- Prior art keywords
- flat hole
- coil pipe
- heat exchanger
- pipe coil
- sides
- 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 particularly relates to a high-efficiency exchanger, which comprises fins and a pipe coil. The high-efficiency exchanger is characterized in that the cross section of the pipe coil is a flat hole; two ends of a hole section are circular arc-shaped sides; the two sides are linear sides; an inner circular tube is arranged inside the pipe coil with the flat hole; a corrugated black sheet is arranged inside the pipe coil with the flat hole; the sides of the corrugated black sheet contact with the inner wall of the pipe coil with the flat hole; a separating rib is arranged inside the pipe coil with the flat hole; the sides of the separating rib contact with the inner wall of pipe coil with the flat hole. The high-efficiency exchanger has the advantage that the heat transfer efficiency of the exchanger is greatly increased.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of high-performance heat exchanger.
Background technology
At present the heat exchanger in refrigeration plant be rely on the radiating fin in the tube wall outside of disk pipe will manage in heat and the extraneous air exchange of medium reach the purpose of heat radiation, the heat-exchange capacity of still such heat exchanger is relatively poor, can't satisfy the requirement of highly effective refrigeration.
Summary of the invention
The purpose of this utility model is to solve the existing problem of heat exchanger in the prior art, and a kind of high-performance heat exchanger is provided.The utility model designs a kind of high-performance heat exchanger, comprise fin, coil pipe, it is characterized in that: coil pipe is that cross section is flat hole, the two ends in cross section, hole are the circular arc limit, and both sides are straight line, and interior pipe is arranged in the coil pipe in flat hole, in the coil pipe in flat hole corrugated plate is arranged, the limit of corrugated plate contacts with the coil pipe inwall in flat hole, has every rib in the coil pipe in flat hole, contacts with the coil pipe inwall in flat hole every the limit of rib.The utility model has the advantages that the heat exchange effectiveness that can improve heat exchanger greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing 1 is a structural representation of the present utility model,
Accompanying drawing 2 is the structural representation that interior pipe is arranged in the coil pipe in flat hole of the present utility model,
Accompanying drawing 3 is the structural representation that corrugated plate is arranged in the coil pipe in flat hole of the present utility model,
Accompanying drawing 4 is the structural representation that has in the coil pipe in flat hole of the present utility model every rib,
The specific embodiment
Comprise fin 1, coil pipe 2 among the figure, it is characterized in that: coil pipe 2 is flat hole for cross section, the two ends in cross section, hole are the circular arc limit, both sides are straight line, interior pipe 3 is arranged in the coil pipe in flat hole, in the coil pipe 2 in flat hole corrugated plate 4 is arranged, the limit of corrugated plate 4 contacts with the coil pipe in flat hole 2 inwalls, have every rib 5 in the coil pipe 2 in flat hole, contact with coil pipe 2 inwalls in flat hole every the limit of rib 5.Medium in the coil pipe 2 in flat hole is to pipe distribute heat more effectively, thereby the heat exchange that improves heat exchanger is greatly renderd a service.
Claims (4)
1, a kind of high-performance heat exchanger comprises fin, coil pipe, it is characterized in that: coil pipe is that cross section is flat hole, and the two ends in cross section, hole are the circular arc limit, and both sides are straight line.
2, by the described a kind of high-performance heat exchanger of claim 1, it is characterized in that: interior pipe is arranged in the coil pipe in flat hole.
3, by the described a kind of high-performance heat exchanger of claim 1, it is characterized in that: in the coil pipe in flat hole corrugated plate is arranged, the limit of corrugated plate contacts with the coil pipe inwall in flat hole.
4, by the described a kind of high-performance heat exchanger of claim 1, it is characterized in that: have every rib in the coil pipe in flat hole, contact with the coil pipe inwall in flat hole every the limit of rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200773575U CN201152700Y (en) | 2007-12-26 | 2007-12-26 | High-efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200773575U CN201152700Y (en) | 2007-12-26 | 2007-12-26 | High-efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152700Y true CN201152700Y (en) | 2008-11-19 |
Family
ID=40128380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200773575U Expired - Fee Related CN201152700Y (en) | 2007-12-26 | 2007-12-26 | High-efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152700Y (en) |
-
2007
- 2007-12-26 CN CNU2007200773575U patent/CN201152700Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HAOJIE HIGH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHEZHONG ELECTRIC APPLIANCE TECHNOLOGY CO., LTD. Effective date: 20101227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201400 NO.18, FENGPU AVENUE, FENGXIAN DISTRICT, SHANGHAI TO: 201400 FACTORY BUILDING 4, NO.1669, HUHANG HIGHWAY, NANQIAO TOWN, FENGXIAN DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101227 Address after: 201400, No. 4, No. 1669, Shanghai Hangzhou highway, South Bridge Town, Shanghai, Fengxian District Patentee after: Shanghai hero hi tech Limited by Share Ltd Address before: 201400 No. 18 Pu Pu Avenue, Shanghai, Fengxian District Patentee before: Shanghai Zhezhong Electric Appliance Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |