Title:
HEAT EXCHANGER AND HEAT EXCHANGE SYSTEM
Document Type and Number:
Japanese Patent JP2015028396
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To easily clean a fluid passage and check the state of the fluid passage.SOLUTION: A heat exchanger (1) performs heat exchange between a heat exchange object liquid (110) and a fluid for heat exchange (120). The heat exchanger (1) includes a passage formation part having a substantially funnel conical part shape. The passage formation part (11) includes a first passage that is formed into a substantially spiral shape on an inner peripheral surface of the passage formation part (11) and serves as a passage of the heat exchange object liquid (110). The first passage is a groove shaped passage where a vertical upper portion is open.
Inventors:
TAKAHASHI DAISUKE
OKADA TOSHINORI
OKADA TOSHINORI
Application Number:
JP2013157641A
Publication Date:
February 12, 2015
Filing Date:
July 30, 2013
Export Citation:
Assignee:
SHARP KK
International Classes:
F28D1/047; A61J9/00; F28F1/36
Attorney, Agent or Firm:
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK