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Title:
HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2010286225
Kind Code:
A
Abstract:

To provide a heat exchanger, configured so that generated steam condensate can be surely discharged out of the exchanger through a steam trap.

A steam supply pipe 3 is connected to a jacket part 2 through a control valve 7. The jacket part 2 is connected to a liquid level detecting member 5 through a check valve 12. A level on-off valve 11 is attached to the right side surface of the level detecting member 5. A driving liquid pipe 15 is connected to the on-off valve 11. The outlet side of the on-off valve 11 is connected to a liquid ejector 6. A suction chamber 10 of the liquid ejector 6 is connected to the outlet side of the steam trap 4. The outlet side of the steam trap 4 is laid in a predetermined low-pressure state by sucking force generated in the liquid ejector 6, whereby steam condensate can be surely discharged out.


Inventors:
SHIRAISHI TOMOYUKI
Application Number:
JP2009000142396
Publication Date:
December 24, 2010
Filing Date:
June 15, 2009
Export Citation:
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Assignee:
TLV CO LTD
International Classes:
F25B19/02
Domestic Patent References:
JP2001324282A2001-11-22
JPH02292599A1990-12-04
JPS5131998A1976-03-18



 
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