CN202898501U - 铝钎焊时效炉 - Google Patents

铝钎焊时效炉 Download PDF

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Publication number
CN202898501U
CN202898501U CN 201220217118 CN201220217118U CN202898501U CN 202898501 U CN202898501 U CN 202898501U CN 201220217118 CN201220217118 CN 201220217118 CN 201220217118 U CN201220217118 U CN 201220217118U CN 202898501 U CN202898501 U CN 202898501U
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Prior art keywords
aging oven
aluminum soldering
evaporator core
soldering
oven
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Expired - Fee Related
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CN 201220217118
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English (en)
Inventor
吴文杰
王伟
史定春
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JIANGSU KANGJIE MACHINERY CO., LTD.
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KANGJIE MECHANICAL Manufacturing Co Ltd YANCHENG
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Priority to CN 201220217118 priority Critical patent/CN202898501U/zh
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Abstract

本实用新型公开了一种可以延长蒸发器芯体使用寿命长的铝钎焊时效炉,包括:上件区、炉体、风冷冷却室、下件区和输送装置。优点是:上述铝钎焊时效炉,可以延长蒸发器芯体使用寿命长,使用寿命可达到五年,防止蒸发器芯体表面出现氧化和腐蚀,降低了使用成本。

Description

铝钎焊时效炉
技术领域
本实用新型涉及到一种铝钎焊时效炉。
背景技术
铝钎焊炉是将铝热交换器各零部件进行有效连接的一种设备。是利用铝钎料的合金熔点低于铝金属材料的熔点这一特性进行焊接的。钎料通常置于需要连接部位的焊接面附近或里面,在部件与焊接面之间及表面涂有NOCOLOK铝钎焊剂,安装干燥后,部件在一定的惰性气体保护下加热至钎焊合金熔融而部件金属不融化的温度。所用的惰性气体一般为氮气。同时NOCOLOK铝钎焊剂打破铝的氧化膜,让其熔融金属与不熔化的金属之间进行表面扩散,冷却后,钎料金属就会与部件接触面之间形成金属结合。利用铝钎焊炉对蒸发器芯体进行焊接,蒸发器芯体的使用寿命一般在三年左右,使用寿命较短,蒸发器芯体的表面会出现氧化和腐蚀。
发明内容
本实用新型所要解决的技术问题是:提供一种可以延长蒸发器芯体使用寿命长的铝钎焊时效炉。
为了解决上述技术问题,本实用新型采用的技术方案是:铝钎焊时效炉,包括:上件区、炉体、风冷冷却室、下件区和输送装置。
本实用新型的优点是:上述铝钎焊时效炉,可以延长蒸发器芯体使用寿命长,使用寿命可达到五年,防止蒸发器芯体表面出现氧化和腐蚀,降低了使用成本。
附图说明
图1为本实用新型铝钎焊时效炉的结构示意图。
图中:1、上件区,2、炉体,3、风冷冷却室,4、下件区,5、输送装置。
具体实施方式
下面结合附图和具体实施例详细描述一下本实用新型的具体内容。
如图1所示,铝钎焊时效炉,包括:上件区1、炉体2、风冷冷却室3、下件区4和输送装置5。
如图1所示,上述铝钎焊时效炉使用时,经铝钎焊炉钎焊后的蒸发器芯体通过输送装置5输送依次经过上件区1、炉体2、风冷冷却室3和下件区4,炉体2内的温度控制在350℃-370℃,时效时间在15-20分钟。上述铝钎焊时效炉,可以延长蒸发器芯体使用寿命长,使用寿命可达到五年,防止蒸发器芯体表面出现氧化和腐蚀,降低了使用成本。

Claims (1)

1.铝钎焊时效炉,其特征在于:包括:上件区(1)、炉体(2)、风冷冷却室(3)、下件区(4)和输送装置(5)。
CN 201220217118 2012-05-15 2012-05-15 铝钎焊时效炉 Expired - Fee Related CN202898501U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220217118 CN202898501U (zh) 2012-05-15 2012-05-15 铝钎焊时效炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220217118 CN202898501U (zh) 2012-05-15 2012-05-15 铝钎焊时效炉

Publications (1)

Publication Number Publication Date
CN202898501U true CN202898501U (zh) 2013-04-24

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Family Applications (1)

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CN 201220217118 Expired - Fee Related CN202898501U (zh) 2012-05-15 2012-05-15 铝钎焊时效炉

Country Status (1)

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CN (1) CN202898501U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU KANGJIE MACHINERY CO., LTD.

Free format text: FORMER NAME: KANGJIE MECHANICAL MFG. CO., LTD., YANCHENG

CP03 Change of name, title or address

Address after: 224005 Jiangsu province Yancheng City District Dragon Street Road No. 9 Qinchuan salt

Patentee after: JIANGSU KANGJIE MACHINERY CO., LTD.

Address before: 224022 Jiangsu Province, Yancheng City District of Fengzhen Pengcheng Yi Road No. 66

Patentee before: Kangjie Mechanical Mfg. Co., Ltd., Yancheng

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20180515