Title:
METHOD FOR HEATING LIQUID BY CIRCULATING HIGH-TEMPERATURE AIR CURRENT
Document Type and Number:
Japanese Patent JP2017048997
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid heating method having an electric power utilization efficiency of 90% or more, using gas which becomes high-temperature due to electric power heating, as the heat source of liquid.SOLUTION: A method for heating liquid in a heat receiving container fixed to a wall external surface of a structure as a heating medium includes: using one section of a length of a cylindrical wall inner peripheral surface of a tubular structure having a large heat capacity, as a wall surface forming a spiral circuit; changing gas straight flowing with the circuit to spiral rotational flow followed by thermally expanding with an electric power heat source, and moving in a high-temperature rotation accelerated speed so as to bring into slidable contact with the wall inner peripheral surface forming the circuit; reducing contact thermal resistance preventing heat transmission of the wall inner peripheral surface, and putting the vicinity including the wall inner peripheral surface into a gaseous state presenting the highest temperature; and efficiently transmitting a heat quantity of energy which the gas holds from the wall inner peripheral surface where the contact thermal resistance is reduced to the structure so as to make the structure be high-temperature and the heating medium of liquid.SELECTED DRAWING: Figure 1
Inventors:
MIYAUCHI KENJI
KANEKO MASABUMI
KANEKO MASABUMI
Application Number:
JP2015182263A
Publication Date:
March 09, 2017
Filing Date:
August 31, 2015
Export Citation:
Assignee:
MIYAUCHI KENJI
KANEKO MASABUMI
KANEKO MASABUMI
International Classes:
F24H1/10; F16L53/00; H05B3/40