CN203848745U - Heat exchange aluminium piece with multi-row microchannels - Google Patents
Heat exchange aluminium piece with multi-row microchannels Download PDFInfo
- Publication number
- CN203848745U CN203848745U CN201420267059.2U CN201420267059U CN203848745U CN 203848745 U CN203848745 U CN 203848745U CN 201420267059 U CN201420267059 U CN 201420267059U CN 203848745 U CN203848745 U CN 203848745U
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- CN
- China
- Prior art keywords
- heat exchange
- channel
- heat exchanger
- row
- channel pipes
- 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 relates to a heat exchange aluminium piece with multi-row microchannels. The heat exchange aluminium piece comprises a plurality of channel pipes, connecting belts and a plurality of heat exchange channels. The heat exchange aluminium piece is characterized in that every two adjacent channel pipes are connected through one connecting belt, and the heat exchange channels are arranged side by side on the channel pipes respectively. Sections of the heat exchange channels are of rectangular shapes. If number of the heat exchange channels on different channel pipes is equal, widths of the channel pipe are equal. If number of the heat exchange channels on different channel pipes is not equal, number of the channel pipes on the outmost side is small. Since the channel pipes are connected through the connecting belts, when a bigger width is required, the multiple channel pipes are connected in rows, a single row of the channel pipe is usually provided with 14 heat exchange channels to be matched with the traditional heat exchanger, after multi-row channel pipes are connected, the required width is met; besides, optional width is achieved by adjusting number of the channel pipes on the outmost side. The heat exchange aluminium piece with the multi-row microchannels is simple in structure, low in cost and convenient to use.
Description
Technical field
The utility model relates to field of heat exchange equipment, specifically many row's micro channel heats exchange aluminum components, the occasion that is applicable to air-conditioning etc. and need to carries out heat exchange.
Background technology
Heat exchanger (being also called heat exchanger or heat-exchange apparatus) is for making heat be delivered to cold fluid from hot fluid, to meet the device of technological requirement of regulation, is convection heat transfer' heat-transfer by convection and heat conducting a kind of commercial Application.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies aborning critical role.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies more extensive.Heat exchanger kind is a lot, but substantially can divide three major types according to the principle of cold and hot fluid exchange heat and mode: dividing wall type, hybrid and heat accumulating type.In three class heat exchangers, dividing wall type heat exchanger application at most.The type of dividing wall type heat exchanger.
Microchannel, also referred to as micro-channel heat exchanger, is exactly the heat exchanger of passage equivalent diameter at 1 0-1000 μ m.In the flat tube of this heat exchanger, there are tens of trickle runners, are connected at two ends and the circular collector of flat tube.Dividing plate is set in collector, heat exchanger runner is separated into several flow processs.Microchannel aluminium flat conduit (claiming again " concurrent flow aluminium flat conduit ") is that one adopts refining aluminium bar, sprays zinc preservative treatment by hot extrusion, through surface; thin-walled porous flat tubular material; be mainly used in the air-conditioning system of various cryogens; as the pipeline parts of carrying novel environment-friendly refrigerant, the novel environment friendly system of employing is the critical material of concurrent flow of new generation microchannel air-condition heat exchanger.
Because wall thickness between microchannel aluminum component internal holes and hole is thinner, therefore cause microchannel aluminum component fixing more difficult.Also not having at present one to extend to needs width, and is provided with many rows micro channel heat exchange aluminum component of installing hole.
Utility model content
The utility model is just for above technical problem, and providing one to extend to needs width, and is provided with many rows micro channel heat exchange aluminum component of installing hole.
The utility model is achieved through the following technical solutions:
Many row's micro channel heat exchange aluminum components, comprise tube channel, connecting band, heat exchanger channels, it is characterized in that tube channel is many, between adjacent two passes pipe, connect by connecting band, are arranged side by side multiple heat exchanger channels in tube channel.Heat exchanger channels section is rectangular.The heat exchanger channels number arranging in tube channel is equal, and tube channel width also equates.Not etc., wherein outermost tube channel number is not less for the heat exchanger channels number arranging in tube channel.
Because tube channel described in the utility model is to link together by connecting band, in the time of the wider width of needs, can in a row connect by many tube channel, on general single row of passageways pipe, 14 heat exchanger channels are set, are used for mating with conventional heat exchanger, after too much row's tube channel connects, can reach the width needing, and, by adjusting outermost tube channel number, can be combined into any width.
The utility model is simple in structure, with low cost, easy to use.
Brief description of the drawings
In accompanying drawing, Fig. 1 is the utility model structural representation, wherein:
1-tube channel, 2-connecting band, 3-heat exchanger channels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Many row's micro channel heat exchange aluminum components, comprise tube channel 1, connecting band 2, heat exchanger channels 3, it is characterized in that tube channel 1, for many, connects by connecting band 2 between adjacent two passes pipe 1, are arranged side by side multiple heat exchanger channels 3 in tube channel 1.Heat exchanger channels 3 sections are rectangular.Heat exchanger channels 3 numbers that arrange in tube channel 1 are equal, and tube channel 1 width also equates.Not etc., wherein outermost tube channel 1 number is not less for heat exchanger channels 3 numbers that arrange in tube channel 1.
Because tube channel 1 described in the utility model is to link together by connecting band 2, in the time of the wider width of needs, can in a row connect by many tube channel 1, on general single row of passageways pipe 1,14 heat exchanger channels 3 are set, are used for mating with conventional heat exchanger, after too much row's tube channel 1 connects, can reach the width needing, and, by adjusting outermost tube channel 1 number, can be combined into any width.
The utility model is simple in structure, with low cost, easy to use.
Claims (4)
1. many row's micro channel heat exchange aluminum components, comprise tube channel, connecting band, heat exchanger channels, it is characterized in that tube channel is many, between adjacent two passes pipe, connect by connecting band, are arranged side by side multiple heat exchanger channels in tube channel.
2. many row's micro channel heats exchange aluminum components according to claim 1, it is characterized in that described heat exchanger channels section is rectangular.
3. many row's micro channel heats exchange aluminum components according to claim 1, it is characterized in that the heat exchanger channels number arranging in described tube channel equates, tube channel width also equates.
4. many row's micro channel heats exchange aluminum components according to claim 1, not is characterized in that the heat exchanger channels number that arranges in described tube channel not etc., and wherein outermost tube channel number is less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267059.2U CN203848745U (en) | 2014-05-23 | 2014-05-23 | Heat exchange aluminium piece with multi-row microchannels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267059.2U CN203848745U (en) | 2014-05-23 | 2014-05-23 | Heat exchange aluminium piece with multi-row microchannels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848745U true CN203848745U (en) | 2014-09-24 |
Family
ID=51561752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267059.2U Expired - Fee Related CN203848745U (en) | 2014-05-23 | 2014-05-23 | Heat exchange aluminium piece with multi-row microchannels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848745U (en) |
-
2014
- 2014-05-23 CN CN201420267059.2U patent/CN203848745U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |