| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat exchanger providing proper arrangement of a temperature sensor in an interior of a heat transfer tube even when it has a small diameter, and capable of accurately detecting a temperature of a fluid in the heat transfer tube without causing hindrance in a flow of the fluid. <P>SOLUTION: The heat exchanger B is provided with at least one heat transfer tube 4 for heat exchange, a header 6B connected to an end 41b of the heat transfer tube 4 and having a circumference wall part 62 with a chamber 61 communicated with an end opening 410 of the heat transfer tube 4 formed in an interior, and the temperature sensor TS1 for detecting the temperature of the fluid passing through the heat transfer tube 4. Of the circumference wall part 62 of the header 6B, an opening 63 is provided in a portion facing the end opening 410 of the heat transfer tube 4, and a temperature sensing part 71 is arranged in the end 41b of the heat transfer tube 4 by inserting the temperature sensor TS1 into the header 6B from the opening 63. <P>COPYRIGHT: (C)2008,JPO&INPIT |
