Title:
FREEZING PREVENTION DEVICE
Document Type and Number:
Japanese Patent JP2023127956
Kind Code:
A
Abstract:
To prevent positional deviation of a freezing prevention heater so that the freezing prevention heater does not come into direct contact with piping.SOLUTION: In a freezing prevention device which includes a freezing prevention heater 3 for preventing freezing of piping 2, and a heat transfer plate 4 having one side 41 curved along the piping 2 and the other side 42 which is linear, and dispersing the heat of the freezing prevention heater 3 to the piping 2, a mounting metal fitting 5 is provided constituted by a pair of arm parts 51 and a body part 52. The mounting metal fitting 5 fixes the freezing prevention heater 3 and the heat transfer plate 4 to the piping 2 by sandwiching these by the pair of arm parts 51. Thereby, positional deviation of the freezing prevention heater 3 and the heat transfer plate 4 can be suppressed, and deformation and breakage by the heat of the piping 2 caused by the freezing prevention heater 3 coming into direct contact with the piping 2 can be prevented.SELECTED DRAWING: Figure 10
Inventors:
HASEGAWA SATOSHI
YACHITA TAKAAKI
NAKAZAWA MAKOTO
HAYASHI JUNPEI
YACHITA TAKAAKI
NAKAZAWA MAKOTO
HAYASHI JUNPEI
Application Number:
JP2022031955A
Publication Date:
September 14, 2023
Filing Date:
March 02, 2022
Export Citation:
Assignee:
CORONA CORP
International Classes:
F16L53/30; H05B3/40
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