CN202902989U - Connecting joint between flat pipe and circular pipe on heat exchanger - Google Patents
Connecting joint between flat pipe and circular pipe on heat exchanger Download PDFInfo
- Publication number
- CN202902989U CN202902989U CN 201220595500 CN201220595500U CN202902989U CN 202902989 U CN202902989 U CN 202902989U CN 201220595500 CN201220595500 CN 201220595500 CN 201220595500 U CN201220595500 U CN 201220595500U CN 202902989 U CN202902989 U CN 202902989U
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- CN
- China
- Prior art keywords
- pipe
- heat exchanger
- circular pipe
- connecting joint
- utility
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model aims to provide a connecting joint between a flat pipe and a circular pipe on a heat exchanger. The connecting joint comprises a main circular pipe, one end of the main circular pipe is open, the other end of the main circular pipe extends to form the flat pipe, and the connecting joint is integrally formed. The connecting joint has the advantages that the main circular pipe is large in diameter, so that fluid therein can have enough buffering and heat exchange space, radiation of coolant in the main circular pipe is lowered, contact thermal resistance is eliminated by integral forming, and heat transfer efficiency of aluminum is high.
Description
Technical field
The utility model relates to the heat exchanger joint technical field, relates in particular to flat tube on a kind of heat exchanger and the jointing between the pipe.
Background technology
The heat transfer element that uses on the existing refrigeration plant heat exchanger generally is comprised of copper pipe or aluminum pipe and aluminium fin, and the heat-transfer pipe of heat transfer element and radiating fin are split-type structural, usually adopts the method for soldering to connect, and makes and processing technology complexity comparatively.And its pipeline coupling part mostly is pipe to the connection of pipe, simultaneously, owing to surging for the manufacture of the copper material price of heat-transfer pipe in recent years, has greatly increased the production cost of heat exchanger.Therefore, use the flat tube heat transfer element, heat transfer efficiency is high, can significantly promote the heat transfer property of heat exchanger.Therefore, need to provide a kind of jointing for connecting flat tube and pipe.
The utility model content
For the problems referred to above, problem to be solved in the utility model provides flat tube on a kind of heat exchanger and the jointing between the pipe.
The technical solution of the utility model is as follows:
Flat tube on a kind of heat exchanger and the jointing between the pipe comprise the circle supervisor, described circle supervisor's a end opening, and the other end extends a flat tube, and described jointing is formed in one.
Further, described jointing is aluminium matter.
The beneficial effects of the utility model are: the circle predominant tube diameter larger fluid wherein that can make has enough bufferings and heat transfer space, has reduced refrigerant the distributing of this place, and global formation has been eliminated thermal contact resistance, and the heat transfer efficiency of aluminium matter is high.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
Wherein: 1, circle supervisor 2, flat tube
The specific embodiment
Below in conjunction with accompanying drawing a kind of preferred specific embodiment of the present utility model is made brief description.
As shown in Figure 1:
Flat tube on a kind of heat exchanger and the jointing between the pipe comprise circle supervisor 1, described circle supervisor's 1 a end opening, and the other end extends a flat tube 2, and described jointing is the integrated structure of aluminum.
Described flat tube 2 connects the flat tube of aluminium shovel wing heat exchanger, an end opening connecting circular tube of circle supervisor 1.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1. the flat tube on the heat exchanger and the jointing between the pipe comprise the circle supervisor, it is characterized in that: described circle supervisor's a end opening, and the other end extends a flat tube, and described jointing is formed in one.
2. the flat tube on the heat exchanger according to claim 1 and the jointing between the pipe is characterized in that: described jointing is aluminium matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595500 CN202902989U (en) | 2012-11-12 | 2012-11-12 | Connecting joint between flat pipe and circular pipe on heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595500 CN202902989U (en) | 2012-11-12 | 2012-11-12 | Connecting joint between flat pipe and circular pipe on heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902989U true CN202902989U (en) | 2013-04-24 |
Family
ID=48123649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595500 Expired - Lifetime CN202902989U (en) | 2012-11-12 | 2012-11-12 | Connecting joint between flat pipe and circular pipe on heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567520A (en) * | 2013-10-16 | 2015-04-29 | 上海德朗汽车零部件制造有限公司 | Welded type air heater water inlet/outlet pipe connector |
| CN108039537A (en) * | 2018-01-10 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Composite-joint, liquid cooling apparatus and power supply unit |
-
2012
- 2012-11-12 CN CN 201220595500 patent/CN202902989U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567520A (en) * | 2013-10-16 | 2015-04-29 | 上海德朗汽车零部件制造有限公司 | Welded type air heater water inlet/outlet pipe connector |
| CN108039537A (en) * | 2018-01-10 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Composite-joint, liquid cooling apparatus and power supply unit |
| CN108039537B (en) * | 2018-01-10 | 2024-05-07 | 华霆（合肥）动力技术有限公司 | Composite joint, liquid cooling device and power supply equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 518000 Shenzhen Road, Guangdong street Guangtian No. 94 Songgang, Baoan District Province Patentee after: SHENZHEN SHANYUAN ELECTRONIC Co.,Ltd. Address before: 300110, Tianjin, Nankai District red sun Road, No. 42 (Science Park) Patentee before: Huayang Xinxing Technology (Tianjin) Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220418 Address after: 113125 Shi Wen Zhen Shi Wen Cun, Fushun County, Fushun City, Liaoning Province Patentee after: Fushun Shanyuan Sunshine Electrical Appliances Co.,Ltd. Address before: 518000 No. 94, Guangtian Road, Songgang street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN SHANYUAN ELECTRONIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |