中央空调冷媒铜管的安装过程

现在，随着人们对居住环境的品质的追求不断增加，上海中央空调成为了很多企事业单位和家庭的制冷设备。说道中央空调，安装时一个关键的节点，安装完内机即可安装冷媒铜管，这是中央空调安装过程中重要的一个环节。
Now, with the quality of people living in the pursuit of continuous increase, Shanghai central air-conditioning has become a lot of enterprises and institutions and family preferred refrigeration equipment. Said central air-conditioning, a key node installed, the installation of the inner machine can install refrigerant copper pipe, which is the central air-conditioning installation process the most important link.
1.所有的焊接点应该是铜管与分歧管的连接处进行焊接，不存在铜管与铜管焊接。
1 all welding points should be welded with the joints of different pipes, there is no welding between copper and copper..
2.在焊接过程中必须在铜管内冲入氮气，这使铜管内部没有空气避免了产生焊接使内壁结炭从而在正式运转时入压缩机而产生故障。
2 in the welding process must be within the copper tube into the nitrogen, which makes the copper pipe inside no air to avoid the welding so that the inner wall carbon resulting in the operation of the compressor and the failure of the compressor.
3.焊接完成后应该用高压氮气进行管内吹灰，保持铜管内清洁。
3 after the welding should be done with the high pressure nitrogen gas pipe inside the dust, keep the copper tube clean.
搪瓷管:www.jrrnkj.com/
山东打包带、吨袋：www.sdmlbz.com/
双组份打胶www.jntiannuo.com
山东球墨铸铁井盖/山东柔性铸铁管：www.jnqinghong.com/
济南地毯清洗：www.jndcjz.com/
济南印刷厂：www.jinanyinshuachang.com
亚克力激光切割机/激光切割机价格：www.redsaillaser.cn
国茂减速www.jngmgs.com/
滑触线：www.jnjndq.com/
济南中央空调：www.meiqizhileng.com.cn/
山东绿化苗木：www.jnbmy.com/
山东防腐木：www.jnszj.cn/
济南二手空调回收：www.jnjdyphs.com/
济南管道疏通:http://www.sggdst.com
济南工作服 济南职业装 济南服装厂www.ymsfs.com
山东电缆桥架：www.sddlqj.cn
出租加长臂挖掘机,租赁加长臂挖掘机:www.chengxinwjj.com/