HEAT EXCHANGER MODULE, HEAT EXCHANGER SYSTEM AND METHOD FOR MANUFACTURING A HEAT EXCHANGER MODULE

原文（中国語）

A heat exchanger module for obtaining thermal energy from wastewater including a heat exchanger element inserted into a wastewater pipe allowing working fluid to flow, and a fluid line supplying or discharging the working fluid to or from the heat exchanger element. The heat exchanger element and the fluid line are fluidically connectable via a connection including a socket connected to the heat exchanger element, a through pipe connected to the fluid line and extending through a wall of the fluid line, and a screw element. The socket and screw element are threadedly engageable with each other through the through pipe so that a socket pressing surface is pressed onto a first through pipe pressing surface and a screw element pressing surface is pressed onto a second through pipe pressing surface to connect the heat exchanger element and the fluid line to each other in a fluid-tight manner.