CN202119320U - Connector for condenser heat-exchange pipes of refrigeration equipment - Google Patents
Connector for condenser heat-exchange pipes of refrigeration equipment Download PDFInfo
- Publication number
- CN202119320U CN202119320U CN201120185428XU CN201120185428U CN202119320U CN 202119320 U CN202119320 U CN 202119320U CN 201120185428X U CN201120185428X U CN 201120185428XU CN 201120185428 U CN201120185428 U CN 201120185428U CN 202119320 U CN202119320 U CN 202119320U
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- CN
- China
- Prior art keywords
- connector
- heat exchanger
- bend pipe
- pipes
- condenser 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 discloses a connector for condenser heat-exchange pipes of refrigeration equipment. The connector comprises one row of bent pipes, wherein a plane in which the center line of one bent pipe is taken as a reference plane, the row of bent pipes are arrayed along the perpendicular direction of the reference plane, and connecting rids are arranged at the ridge parts of adjacent bent pipes. The connecting rids are provided with through holes for communicating the adjacent bent pipes. The curve radius of the center line of each of the bent pipes is 15-30mm. The connector has the advantages that as the opposite heat-exchange pipes of two heat exchangers are directly communicated by the connector, partial pressure loss caused by the change of the flow area can be reduced, pressure drop is reduced, and the heat exchange property is correspondingly improved.
Description
Technical field
The utility model relates to a kind of refrigeration plant condenser heat exchanger tube, the especially connector of condenser heat exchanger tube.
Background technology
As shown in Figure 1, in the prior art, the refrigeration plant condenser comprises two heat exchanger fins, is respectively first heat exchanger fin 1 and second heat exchanger fin 2.The end of first heat exchanger fin, 1 upward flow is provided with first header, 3, the second heat exchanger fins 1 time and is provided with second header, 4, the first headers 3 and second header 4 through some tube connectors 5 connections to the origin or beginning of stream.Above-mentioned heat exchanger fin constitutes by the heat exchanger tube of some arrangements.Because through heat exchange → mixing → entering tube connector → mixing → heat exchange more again, process is complicated, and the diameter of tube connector is little than heat exchanger tube, has bigger pressure local losses, influences heat exchange property at condenser for cold-producing medium.
Summary of the invention
The technical problem that the utility model will solve provides a kind of connector of refrigeration plant condenser heat exchanger tube, adopts the cool condenser heat exchange property of this connector to improve.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is:
A kind of connector of refrigeration plant condenser heat exchanger tube comprises a row bend pipe, is datum level with bend pipe center line plane of living in wherein, and this row bend pipe is along datum level vertical direction array, and adjacent bend pipe spine is provided with dowel.
Said dowel is provided with through hole, is communicated with adjacent bend pipe.
The bending radius of said bend pipe center line is 15-30mm.
The utility model directly is communicated with through the relative heat exchanger tube of connector with two heat exchangers, has reduced circulation area and has changed the pressure local losses that produces, and has reduced pressure drop, has improved heat exchange property accordingly.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation:
Fig. 1 is the structural scheme of mechanism of prior art.
Fig. 2 is the scheme of installation of the utility model.
Among the figure: 1 first heat exchanger fin, 2 second heat exchanger fins, 3 first headers, 4 second headers, 5 tube connectors, 11 first heat exchanger fins, 22 second heat exchanger fins, 55 bend pipes.
The specific embodiment
As shown in Figure 2; A kind of connector of refrigeration plant condenser heat exchanger tube comprises a row bend pipe 55, is datum level with a bend pipe 55 center lines plane of living in wherein, and this row bend pipe 55 is along datum level vertical direction array; Adjacent bend pipe 55 spines are provided with dowel, to increase stability of structure.
The two ends of the bend pipe 55 of this connector connect with first heat exchanger fin 11 and the 22 corresponding heat exchanger tube sealings of second heat exchanger fin respectively.
In order to increase the blending function of cold-producing medium in each heat exchanger tube, said dowel is provided with through hole, is communicated with adjacent bend pipe.
Preferably, the bending radius of said bend pipe 55 center lines is 15-30mm.
Claims (3)
1. the connector of a refrigeration plant condenser heat exchanger tube is characterized in that: comprising a row bend pipe, is datum level with bend pipe center line plane of living in wherein, and this row bend pipe is along datum level vertical direction array, and adjacent bend pipe spine is provided with dowel.
2. the connector of refrigeration plant condenser heat exchanger tube according to claim 1 is characterized in that: said dowel is provided with through hole, is communicated with adjacent bend pipe.
3. the connector of refrigeration plant condenser heat exchanger tube according to claim 1 is characterized in that: the bending radius of said bend pipe center line is 15-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120185428XU CN202119320U (en) | 2011-06-03 | 2011-06-03 | Connector for condenser heat-exchange pipes of refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120185428XU CN202119320U (en) | 2011-06-03 | 2011-06-03 | Connector for condenser heat-exchange pipes of refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119320U true CN202119320U (en) | 2012-01-18 |
Family
ID=45460381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120185428XU Expired - Fee Related CN202119320U (en) | 2011-06-03 | 2011-06-03 | Connector for condenser heat-exchange pipes of refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119320U (en) |
-
2011
- 2011-06-03 CN CN201120185428XU patent/CN202119320U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120603 |