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发明公开
CN107576212A 一种排气管外置热交换器 无效 - 撤回

  • 专利标题： 一种排气管外置热交换器
  • 专利标题（英）： External heat exchanger for exhaust pipe
  • 申请号： CN201710766724.0
    申请日： 2017-08-31
  • 公开(公告)号： CN107576212A
    公开(公告)日： 2018-01-12
  • 发明人: 崔高银
  • 申请人： 崔高银
  • 申请人地址： 江苏省盐城市建湖县近湖镇供电巷3幢一单元302室
  • 专利权人： 崔高银
  • 当前专利权人： 崔高银
  • 当前专利权人地址： 江苏省盐城市建湖县近湖镇供电巷3幢一单元302室
  • 主分类号： F28D7/10
  • IPC分类号： F28D7/10
一种排气管外置热交换器
摘要：
本发明公开了一种排气管外置热交换器，包括两个半圆柱状的连接盘，所述的两个半圆柱状的连接盘之间通过螺栓连接，两个连接盘连接后中间形成一个圆柱形空间，排气管设置在该圆柱形空间内，并与所述的连接盘的内壁相接触；在所述的连接盘内均布有冷却水管，并在所述的连接盘上设置有进水口和出水口。本发明通过将两个半圆柱状的连接盘拼接后套在排气管上，并在连接盘内设置冷却水管，能够通过冷却水管将排气管上的热量进行热交换，将热交换后的冷却水进行循环利用，能够提高热量的利用率，同时本发明的外置热交换器，安装方便，不需要对排气管进行改造，直接作用在排气管的外壁上即可，方便快捷。
摘要（英）：

The invention discloses an external heat exchanger for an exhaust pipe. The external heat exchanger comprises two semi-cylindrical connecting discs. The two semi-cylindrical connecting discs are connected by bolts. A cylindrical space is formed in the middle of the two connected connecting discs. The exhaust pipe is arranged in the cylindrical space and in contact with the inner walls of the connecting discs. Cooling water pipes are uniformly distributed in the connecting discs. A water inlet and a water outlet are formed in each connecting disc. According to the external heat exchanger for the exhaust pipe, the two semi-cylindrical connecting discs are spliced and then arranged on the exhaust pipe in a sleeving manner; cooling water pipes are arranged in the connecting discs, heat exchange can be conducted on heat on the exhaust pipe through the cooling water pipes, the cooling water with heat exchanged is recycled, and the utilization rate of the heat can be increased; and meanwhilethe external heat exchanger is convenient to mount, capable of directly acting on the outer wall of the exhaust pipe without remolding the exhaust pipe and convenient and fast to use.

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