CN201772803U - Efficient heat exchanging tube for refrigeration - Google Patents
Efficient heat exchanging tube for refrigeration Download PDFInfo
- Publication number
- CN201772803U CN201772803U CN2010202674932U CN201020267493U CN201772803U CN 201772803 U CN201772803 U CN 201772803U CN 2010202674932 U CN2010202674932 U CN 2010202674932U CN 201020267493 U CN201020267493 U CN 201020267493U CN 201772803 U CN201772803 U CN 201772803U
- Authority
- CN
- China
- Prior art keywords
- wall
- heat exchanging
- tube body
- refrigeration
- efficient 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
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an efficient heat exchanging tube for refrigeration, which comprises a copper tube body (1) and is characterized in that twisted fins (2) are spirally arranged on the outer wall of the copper tube body (1), and a plurality of grooves (3) are arranged on the inner wall of the copper tube body (1) and spirally extend from one end of the inner wall of the copper tube body (1) to the other end thereof. As for the efficient heat exchanging tube for refrigeration, the inside and outside heat transfer areas of the tube are enlarged to the maximum extent; and simultaneously, the spiral structure design is adopted to disturb laminar flowing medium which flows on the inner wall and the outer wall of the tube so as to enable the medium to be in a turbulent condition at low flow rate, thus improving the heat exchanging condition inside and outside the tube body, and greatly improving the heat transfer performance.
Description
(1) technical field
The utility model relates to a kind of heat exchanger tube, is specifically related to a kind of cooling efficient heat-exchanging pipe.
(2) background technology
The requirement of refrigeration industry heat exchanging device is on the as far as possible little volume, obtain big as far as possible heat exchange effect, and the size of heat exchanger to depend on the heat exchange effect of heat exchanger tube to a great extent.At present, traditional mode is to adopt the bronzing pipe of good heat conductivity as heat exchanger tube, in order to strengthen its heat exchange efficiency, all is the fin that is rolled into all size height at circular tube exterior generally, thereby carries out heat conduction reinforced to this kind tube exterior.The heat exchange effect is still waiting further raising.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of cooling efficient heat-exchanging pipe that increases heat exchange area, improves heat exchange efficiency is provided.
The purpose of this utility model is achieved in that a kind of cooling efficient heat-exchanging pipe, and it comprises the copper pipe body, it is characterized in that: described copper pipe body outer wall is provided with the twisted shape fin, the shape setting in the shape of a spiral of described twisted shape fin; Described copper pipe inner body wall is provided with many grooves, and described groove shape in the shape of a spiral extends to the other end from an end of copper pipe inner body wall.
Compared with prior art, the beneficial effects of the utility model are:
The cooling efficient heat-exchanging pipe of the utility model, big as far as possible increase the inside and outside heat transfer area of pipe, utilize the helicoidal structure design that the laminar flow medium that the pipe inside and outside wall flows is carried out disturbance simultaneously, make medium under low flow velocity, just can produce turbulent condition, the inside and outside heat exchange of body is all strengthened, and heat transfer property significantly improves.
(4) description of drawings
Fig. 1 is the structural representation of the cooling efficient heat-exchanging pipe of the utility model.
Wherein:
Copper pipe body 1, twisted shape fin 2, groove 3.
(5) specific embodiment
Referring to Fig. 1, a kind of cooling efficient heat-exchanging pipe that the utility model relates to, mainly form by copper pipe body 1, twisted shape fin 2 and groove 3, described twisted shape fin 2 shape in the shape of a spiral is arranged on the outer wall of copper pipe body 1, described groove 3 has many, and shape extends to the other end from an end of copper pipe body 1 inwall in the shape of a spiral.
Claims (1)
1. cooling efficient heat-exchanging pipe, it comprises copper pipe body (1), it is characterized in that: described copper pipe body (1) outer wall is provided with twisted shape fin (2), described twisted shape fin (2) shape setting in the shape of a spiral; Described copper pipe body (1) inwall is provided with many grooves (3), and described groove (3) shape in the shape of a spiral extends to the other end from an end of copper pipe body (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202674932U CN201772803U (en) | 2010-07-21 | 2010-07-21 | Efficient heat exchanging tube for refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202674932U CN201772803U (en) | 2010-07-21 | 2010-07-21 | Efficient heat exchanging tube for refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772803U true CN201772803U (en) | 2011-03-23 |
Family
ID=43752651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202674932U Expired - Fee Related CN201772803U (en) | 2010-07-21 | 2010-07-21 | Efficient heat exchanging tube for refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878859A (en) * | 2012-09-05 | 2013-01-16 | 刘君才 | Water-cooling light gun barrel |
-
2010
- 2010-07-21 CN CN2010202674932U patent/CN201772803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878859A (en) * | 2012-09-05 | 2013-01-16 | 刘君才 | Water-cooling light gun barrel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201697505U (en) | Bushing type spiral heat exchanger | |
| CN201364052Y (en) | Shell-and-tube heat exchanger | |
| CN203163576U (en) | Variable-diameter wave node heat exchange pipe | |
| CN204665982U (en) | A kind of water-cooled shell oil cooler | |
| CN201772803U (en) | Efficient heat exchanging tube for refrigeration | |
| CN203772071U (en) | Spiral tube type heat exchanger | |
| CN203163557U (en) | Efficient heat exchanger with corrugated heat-exchange tubes | |
| CN202452737U (en) | Solar heat exchanger | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN202255052U (en) | Bent-surface baffle heat exchanger | |
| CN202002535U (en) | Heat exchange pipe with inner spiral sawtoothed fins | |
| CN104006692A (en) | Diameter-changing wave node heat exchange tube | |
| CN107702570A (en) | One kind heat exchange cooling device | |
| CN202869315U (en) | Air cooler with novel tubing structure | |
| CN201772802U (en) | Inner-spiral outer-fin copper heat exchange tube | |
| CN101424493A (en) | Improved fin heat exchange tube | |
| CN203396261U (en) | Serpentine coil type surface air cooler | |
| CN202048828U (en) | Heat transfer pipe for heat exchange | |
| CN202928429U (en) | Metal heat transfer pipe coil | |
| CN201876162U (en) | Coaxial spiral tubes heat exchanger | |
| CN202902989U (en) | Connecting joint between flat pipe and circular pipe on heat exchanger | |
| CN201285246Y (en) | Cooling tube | |
| CN200941026Y (en) | Spiral recess flat tubes | |
| CN204268770U (en) | A kind of refrigerator, refrigerator coiled parallel flow condenser | |
| CN202024626U (en) | Fin type liquid heat exchanger |
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: 20110323 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |