CN107202453B - 一种热泵用高效罐换热器 - Google Patents
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- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 16
- 239000011737 fluorine Substances 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 6
- 238000005219 brazing Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004880 explosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
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Abstract
本发明涉及一种热泵用高效罐换热器,包括无缝内筒、无缝外筒、翅片管、封盖、氟管、水路配管、水路接头、水路三通以及安装底脚;所述封盖设置于无缝内筒外壁与无缝外筒内壁之间,使得无缝内筒与无缝外筒之间形成环形空腔;所述翅片管套设于无缝内筒外壁、两端插入封盖并伸出50mm;所述氟管分别与两端的封盖固定连接并连通环形空腔;所述水路配管分别与翅片管两端连通、并通过水路三通与水路接头固定连接;所述安装底脚设置于无缝外筒侧壁。本发明为内侧面与外侧面均使用无缝钢管的侧无缝高效罐换热器,能够有效防止热泵机组的冷凝器高温高压情况下发生泄露甚至爆炸,大大提高热泵机组的安全性。
Description
技术领域
本发明涉及用于空气源、水源、地源热泵的高效罐换热器。
背景技术
现有的用于热泵的换热器为有缝高效罐式换热器,有缝高效罐在热泵机组运行时,侧面的直线焊接处有泄露甚至爆裂爆炸的危险。有缝高效罐在热泵运行中多用为冷凝器,罐内运行压力较高,特别是R410a及一些新型环保冷媒,压力时常在3.8MPa以上。有缝高效罐侧面直缝焊接处生产如稍有偏差,在罐内高温高压的情况下有极大可能在焊接处发生泄露甚至爆炸。对环境造成极大污染,对人民的生命安全有巨大威胁,对人民的财产造成巨大损失。
发明内容
为了解决有缝换热器的安全问题、确保热泵机组的正常运行,本发明将无缝高效罐换热器应用到空气源、水源、地源热泵领域,具体技术方案如下:
一种热泵用高效罐换热器,包括无缝内筒、无缝外筒、翅片管、封盖、氟管、水路配管、水路接头、水路三通以及安装底脚;所述封盖设置于无缝内筒外壁与无缝外筒内壁之间,使得无缝内筒与无缝外筒之间形成环形空腔,且无缝内筒两端伸出封盖5-10mm、封盖超出无缝外筒两端6-8mm;所述翅片管设置两根、头尾相对卷圆、套设于无缝内筒外壁、两端插入封盖并伸出50mm;所述氟管分别与两端的封盖固定连接并连通环形空腔;所述水路配管分别与翅片管两端连通、并通过水路三通与水路接头固定连接;所述安装底脚设置于无缝外筒侧壁。
进一步的,所述无缝内筒与封盖、封盖与无缝外筒采用环缝焊接的方式固定连接。
进一步的,所述翅片管与封盖、氟管与封盖采用铜焊的方式固定连接。
上述的一种热泵用高效罐换热器的制备方法,包括以下步骤:
S1、首先两根换热翅片管在绕管设备中绕成设计指定形状,并将两根翅片管头尾相对卷圆在一起;
S2、将卷好的翅片管套入无缝内筒中,翅片管一侧两端头对准封盖中预先开好的孔位,插入孔位50mm,并将封盖固定在无缝内筒端头,保证无缝内筒伸出封盖45-10mm,同理将翅片管另一侧端头插入与之对应的封盖中,并使封盖与无缝内筒固定;
S3、使用气缸装置将以上组件整体推入无缝外筒内,使得两头封盖超出外筒6-8mm;
S4、以上半成品放置于环缝焊机中进行气保焊接;
S5、翅片管与封盖接触位置进行铜焊焊接,氟管与封盖进行铜焊焊接;
S6、将水路配管焊配于翅片管两端、并依次焊配水路三通、水路接头;
S7、进行检漏、外表面烤漆或电泳处理、保温等工序完成侧面无缝管式高效罐换热器成品。
本发明的有益效果在于:采用无缝内管和外管取代传统的有缝高效罐,并将进出水管和进出氟管端头均设置于,能够有效防止热泵机组的冷凝器高温高压情况下发生泄露甚至爆炸,能够大大提高热泵机组的安全性。
附图说明
图1、本发明的主要结构示意图。
图2、本发明的侧视图。
图3、本发明的主要结构剖视图。
图中:1、无缝内筒,2、无缝外筒,3、翅片管,4、封盖,5、氟管,6、水路配管,7、水路接头,8、水路三通,9、安装底脚。
具体实施方式
如图1-3所示的一种热泵用高效罐换热器,包括无缝内筒1、无缝外筒2、翅片管3、封盖4、氟管5、水路配管6、水路接头7、水路三通8以及安装底脚9;所述封盖4设置于无缝内筒1外壁与无缝外筒2内壁之间,使得无缝内筒1与无缝外筒2之间形成环形空腔,且无缝内筒1两端伸出封盖45-10mm、封盖4超出无缝外筒2两端6-8mm;所述翅片管3设置两根、头尾相对卷圆、套设于无缝内筒1外壁、两端插入封盖4并伸出50mm;所述氟管5分别与两端的封盖4固定连接并连通环形空腔;所述水路配管6分别与翅片管3两端连通、并通过水路三通8与水路接头7固定连接;所述安装底脚9设置于无缝外筒2侧壁。所述无缝内筒1与封盖4、封盖4与无缝外筒2采用环缝焊接的方式固定连接。所述翅片管3与封盖4、氟管5与封盖4采用铜焊的方式固定连接。
本实施例的高效罐换热器的生产流程为;
1)、首先两根换热翅片管3在绕管设备中绕成设计指定形状,并将两根翅片管3头尾相对卷圆在一起;
2)、将卷好的翅片管3套入无缝内筒1中,翅片管3一侧两端头对准封盖4中预先开好的孔位,插入孔位50mm,并将封盖4固定在无缝内筒1端头,保证无缝内筒1伸出封盖45-10mm,同理将翅片管3另一侧端头插入与之对应的封盖4中,并使封盖4与无缝内筒1固定;
3)、使用气缸装置将以上组件整体推入无缝外筒2内,使得两头封盖4超出外筒6-8mm;
4)、以上半成品放置于环缝焊机中进行气保焊接;
5)、翅片管3与封盖4接触位置进行铜焊焊接,氟管5与封盖4进行铜焊焊接;
6)、将水路配管6焊配于翅片管3两端、并依次焊配水路三通8、水路接头7;
7)、进行检漏、外表面烤漆或电泳处理、保温等工序完成侧面无缝管式高效罐换热器成品。
以上述依据本发明理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。
Claims (1)
1.一种热泵用高效罐换热器,其特征在于:包括无缝内筒、无缝外筒、翅片管、封盖、氟管、水路配管、水路接头、水路三通以及安装底脚;所述封盖设置于无缝内筒外壁与无缝外筒内壁之间,使得无缝内筒与无缝外筒之间形成环形空腔,且无缝内筒两端伸出封盖5-10mm、封盖超出无缝外筒两端6-8mm;所述翅片管设置两根、头尾相对卷圆、套设于无缝内筒外壁、两端插入封盖并伸出50mm;所述氟管分别与两端的封盖固定连接并连通环形空腔;所述水路配管分别与翅片管两端连通、并通过水路三通与水路接头固定连接;所述安装底脚设置于无缝外筒侧壁;
所述无缝内筒与封盖、封盖与无缝外筒采用环缝焊接的方式固定连接;
所述翅片管与封盖、氟管与封盖采用铜焊的方式固定连接;
所述热泵用高效罐换热器的制备方法,包括以下步骤:
S1、首先两根换热翅片管在绕管设备中绕成设计指定形状,并将两根翅片管头尾相对卷圆在一起;
S2、将卷好的翅片管套入无缝内筒中,翅片管一侧两端头对准封盖中预先开好的孔位,插入孔位50mm,并将封盖固定在无缝内筒端头,保证无缝内筒伸出封盖45-10mm,同理将翅片管另一侧端头插入与之对应的封盖中,并使封盖与无缝内筒固定;
S3、使用气缸装置将上述步骤所得组件整体推入无缝外筒内,使得两头封盖超出外筒6-8mm;
S4、将上述步骤所得的半成品放置于环缝焊机中进行气保焊接;
S5、翅片管与封盖接触位置进行铜焊焊接,氟管与封盖进行铜焊焊接;
S6、将水路配管焊配于翅片管两端、并依次焊配水路三通、水路接头;
S7、进行检漏、外表面烤漆或电泳处理、保温工序完成侧面无缝管式高效罐换热器成品。
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US5379832A (en) * | 1992-02-18 | 1995-01-10 | Aqua Systems, Inc. | Shell and coil heat exchanger |
JP3999966B2 (ja) * | 2001-08-10 | 2007-10-31 | 株式会社神戸製鋼所 | シェルアンドチューブ式熱交換器 |
JP2004150772A (ja) * | 2002-11-01 | 2004-05-27 | Zexel Valeo Climate Control Corp | 熱交換器タンクの仕切りプレート及び熱交換器タンク内の仕切り方法 |
US9285172B2 (en) * | 2009-04-29 | 2016-03-15 | Westinghouse Electric Company Llc | Modular plate and shell heat exchanger |
CN203100489U (zh) * | 2012-12-12 | 2013-07-31 | 刘精华 | 一种带有同步螺旋导流片的罐式换热器 |
CN204177250U (zh) * | 2014-04-29 | 2015-02-25 | 刘涛 | 一种承压储存式换热器 |
CN204254889U (zh) * | 2014-10-27 | 2015-04-08 | 上海申银泵业制造有限公司 | 一种热泵热水器高效罐式换热器 |
CN204694121U (zh) * | 2015-06-12 | 2015-10-07 | 郎冬 | 一种高效换热罐 |
CN204963614U (zh) * | 2015-10-05 | 2016-01-13 | 中国石油大学(华东) | 一种小型简易快速管壳式换热器 |
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