CN205066504U - Be applied to copper pipe aluminium fin radiator of extra -large -size machinery - Google Patents

Be applied to copper pipe aluminium fin radiator of extra -large -size machinery Download PDF

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Publication number
CN205066504U
CN205066504U CN201520598260.3U CN201520598260U CN205066504U CN 205066504 U CN205066504 U CN 205066504U CN 201520598260 U CN201520598260 U CN 201520598260U CN 205066504 U CN205066504 U CN 205066504U
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China
Prior art keywords
copper
copper pipe
stock
fin
pipe
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Active
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CN201520598260.3U
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Chinese (zh)
Inventor
许超
谈玉琴
张�荣
盛青山
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Wuxi JinXin Group Co Ltd
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Wuxi JinXin Group Co Ltd
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Abstract

The utility model discloses a be applied to copper pipe aluminium fin radiator of extra -large -size machinery, it is corresponding with extra -large -size machinery, including two copper pipes and aluminium fin subassembly, one of them copper pipe position is last, and for the inlet tube, other copper pipe position is under, for the outlet pipe, two copper pipes are through communicateing aluminium fin subassembly through full expanded joint formula technology respectively. The utility model discloses a full expanded joint technology, the copper pipe does not have the medium of any hindrance heat transfer with aluminium fin direct contact, centre, has fully guaranteed aluminium finned heat exchanger's heat transfer performance, and is only low slightly than copper finned heat exchanger. In addition, from railroad locomotive industry development's angle, light -dutyization of locomotive is the trend of the times, and copper pipe aluminium finned heat exchanger has light in weight's characteristics, accords with the development of trade, for railroad locomotive provides safe and reliable's guarantee more, is suitable for the popularization.

Description

A kind of copper-pipe aluminium fin radiator being applied to ultra-large type machinery
Technical field
The utility model belongs to ultra-large type machinery radiator field, specifically, relates to a kind of copper-pipe aluminium fin radiator being applied to ultra-large type machinery.
Background technology
The heat exchanger of copper pipe aluminum fin version is applied in the industries such as power station, communication, oil refining, air-conditioning, refrigerator, refrigeration now in large quantities.
The density 2700kg/m3 of aluminium, only have 30% of copper density, the price of aluminium is 1/3 of copper, the aluminium foil price of equal volume is about 1/10 of corresponding copper strips, therefore compared with the current copper pipe copper fin heat exchanger applied on railway locomotive, copper pipe aluminum fin heat exchanger has lightweight, low cost and other advantages, and price advantage is quite obvious.From heat exchange property, copper fin heat exchanger is owing to adopting soldering process, and between copper pipe and copper strips, have tin lead mixture to isolate, the heat conductivility making copper fin excellent can not get due effect.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of copper-pipe aluminium fin radiator being applied to ultra-large type machinery, adopt full expanding joint process, copper pipe directly contacts with aluminum fin-stock, the middle medium without any hindering heat transfer, fully ensure that the heat exchange property of aluminum fin-stock heat exchanger, only slightly lower than copper fin heat exchanger.In addition, from the angle of railway locomotive industry development, the lightness of locomotive is trend of the times, and copper pipe aluminum fin heat exchanger has lightweight feature, meets the development of industry, for railway locomotive provides more safe and reliable guarantee, is suitable for promoting.
For solving the problem, the technical scheme that the utility model adopts is:
Be applied to a copper-pipe aluminium fin radiator for ultra-large type machinery, corresponding with ultra-large type machinery, it is characterized in that: comprise two copper pipes and aluminum fin-stock assembly; A described wherein copper pipe position, upper, is water inlet pipe, an other copper pipe position under, be outlet pipe; Described two copper pipes are by being communicated with aluminum fin-stock assembly respectively by full expansion-joint type technique.
As a kind of technical scheme of optimization, described aluminum fin-stock assembly comprises some aluminum fin-stock be arranged in parallel, is interconnected between aluminum fin-stock; Described aluminum fin-stock is made up of aluminum alloy materials, and its inside is cavity.
As a kind of technical scheme of optimization, described aluminum fin-stock is made up of 8011 aluminum alloy materials, aluminum fin-stock thickness 0.15mm, pitch of fins 2.54mm.
As a kind of technical scheme of optimization, what described copper pipe adopted is H85 copper pipe, diameter 9.52mm, wall thickness 0.4mm.
Owing to have employed technique scheme, compared with prior art, the utility model adopts full expanding joint process, copper pipe directly contacts with aluminum fin-stock, the middle medium without any hindering heat transfer, fully ensure that the heat exchange property of aluminum fin-stock heat exchanger, only slightly lower than copper fin heat exchanger.In addition, from the angle of railway locomotive industry development, the lightness of locomotive is trend of the times, and copper pipe aluminum fin heat exchanger has lightweight feature, meets the development of industry, for railway locomotive provides more safe and reliable guarantee, is suitable for promoting.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of a kind of embodiment of the utility model.
Detailed description of the invention
Embodiment:
As shown in Figure 1, a kind of copper-pipe aluminium fin radiator being applied to ultra-large type machinery, corresponding with ultra-large type machinery, comprise two copper pipes 2 and aluminum fin-stock assembly 1.Described wherein copper pipe 2 position, upper, is water inlet pipe, other copper pipe 2 position under, be outlet pipe.Described two copper pipes are by being communicated with aluminum fin-stock assembly respectively by full expansion-joint type technique.
Described aluminum fin-stock assembly comprises some aluminum fin-stock be arranged in parallel, is interconnected between aluminum fin-stock; Described aluminum fin-stock is made up of aluminum alloy materials, and its inside is cavity.Described aluminum alloy materials contains with Oxyranyle the hydrophilic film of the compound being construction unit.
Described aluminum fin-stock is made up of 8011 aluminum alloy materials, aluminum fin-stock thickness 0.15mm, pitch of fins 2.54mm.What described copper pipe adopted is H85 copper pipe, diameter 9.52mm, wall thickness 0.4mm.
The utility model adopts full expanding joint process, and copper pipe directly contacts with aluminum fin-stock, and the middle medium without any hindering heat transfer, fully ensure that the heat exchange property of aluminum fin-stock heat exchanger, only slightly lower than copper fin heat exchanger.In addition, from the angle of railway locomotive industry development, the lightness of locomotive is trend of the times, and copper pipe aluminum fin heat exchanger has lightweight feature, meets the development of industry, for railway locomotive provides more safe and reliable guarantee, is suitable for promoting.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.

Claims (4)

1. be applied to a copper-pipe aluminium fin radiator for ultra-large type machinery, corresponding with ultra-large type machinery, it is characterized in that: comprise two copper pipes and aluminum fin-stock assembly; A described wherein copper pipe position, upper, is water inlet pipe, an other copper pipe position under, be outlet pipe; Described two copper pipes are by being communicated with aluminum fin-stock assembly respectively by full expansion-joint type technique.
2. the copper-pipe aluminium fin radiator being applied to ultra-large type machinery according to claim 1, is characterized in that: described aluminum fin-stock assembly comprises some aluminum fin-stock be arranged in parallel, is interconnected between aluminum fin-stock; Described aluminum fin-stock is made up of aluminum alloy materials, and its inside is cavity.
3. the copper-pipe aluminium fin radiator being applied to ultra-large type machinery according to claim 2, is characterized in that: described aluminum fin-stock is made up of 8011 aluminum alloy materials, aluminum fin-stock thickness 0.15mm, pitch of fins 2.54mm.
4. the copper-pipe aluminium fin radiator being applied to ultra-large type machinery according to claim 3, is characterized in that: what described copper pipe adopted is H85 copper pipe, diameter 9.52mm, wall thickness 0.4mm.
CN201520598260.3U 2015-08-10 2015-08-10 Be applied to copper pipe aluminium fin radiator of extra -large -size machinery Active CN205066504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520598260.3U CN205066504U (en) 2015-08-10 2015-08-10 Be applied to copper pipe aluminium fin radiator of extra -large -size machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520598260.3U CN205066504U (en) 2015-08-10 2015-08-10 Be applied to copper pipe aluminium fin radiator of extra -large -size machinery

Publications (1)

Publication Number Publication Date
CN205066504U true CN205066504U (en) 2016-03-02

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Family Applications (1)

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CN201520598260.3U Active CN205066504U (en) 2015-08-10 2015-08-10 Be applied to copper pipe aluminium fin radiator of extra -large -size machinery

Country Status (1)

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CN (1) CN205066504U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241272A (en) * 2015-08-10 2016-01-13 无锡金鑫集团股份有限公司 Radiator provided with copper pipes and aluminum fins and applied to ultra-large machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241272A (en) * 2015-08-10 2016-01-13 无锡金鑫集团股份有限公司 Radiator provided with copper pipes and aluminum fins and applied to ultra-large machine

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