Title:
保冷庫
Document Type and Number:
Japanese Patent JP6664116
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cooling box which prevents excessive cooling at a lower side of a cold insulation chamber to perform uniform cooling in the cold insulation chamber.SOLUTION: A cooling box includes: a non-cooling passage 15 in which air that does not pass a cold storage agent 16 flows; a fan 20 for blowing air from a cold storage chamber 17 and the non-cooling passage 15 to a cold insulation chamber 12; a flow adjustment mechanism 21 which adjusts a flow rate of the air flowing from the cold insulation chamber 12 to the non-cooling passage 15 or the cold storage chamber 17; a floor surface temperature sensor 26 which detects a temperature of an area near a floor surface of the cold insulation chamber 12; and a control part 40 which controls a rotation amount of the fan 20 and a flow rate of the flow adjustment mechanism 21 based on a detected temperature by the floor surface temperature sensor 26.SELECTED DRAWING: Figure 2
Inventors:
Masaru Koshiba
Shibata Norio
Eiko Nagata
Kazuhiko Mihara
Shibata Norio
Eiko Nagata
Kazuhiko Mihara
Application Number:
JP2016233771A
Publication Date:
March 13, 2020
Filing Date:
December 01, 2016
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F25D16/00; F25D17/08
Domestic Patent References:
| JP200281835A | ||||
| JP2015230158A | ||||
| JP8303925A | ||||
| JP2002147920A | ||||
| JP4254180A |
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office