Title:
冷却システム
Document Type and Number:
Japanese Patent JP7083363
Kind Code:
B2
Abstract:
To cool a cooling chamber of a delivery vehicle without using a refrigerant.SOLUTION: A cooling system which includes a cooling chamber and which is mounted on a delivery vehicle includes: a Peltier element in which, when a current flows, one surface becomes a cooling surface and the surface on the opposite side from the cooling surface becomes a heat radiation surface; an air cooling passage provided so as to be connected to a cooling chamber cooling surface; a blower device provided in the air cooling passage, and for delivering the air in the air cooling passage to the cooling chamber; a cooling water flow passage which is provided so as to be connected to the heat radiation surface, and in which cooling water for cooling the heat radiation surface flows; a cooling water pump provided so as to be connected to the cooling water flow passage, and for circulating the cooling water in the cooling water flow passage; and a radiator provided so as to be connected to the cooling water flow passage, and for cooling the cooling water in the cooling water flow passage.SELECTED DRAWING: Figure 2
Inventors:
Hiroyuki Tateishi
Nozomi Nozomi
Nozomi Nozomi
Application Number:
JP2020005162A
Publication Date:
June 10, 2022
Filing Date:
January 16, 2020
Export Citation:
Assignee:
Consumers' Co-op Sapporo
International Classes:
F25D11/00; F25B21/02; F25D17/06; F25D19/00
Domestic Patent References:
| JP8014725A | ||||
| JP2010195287A | ||||
| JP10335209A | ||||
| JP2017106659A | ||||
| JP2005180851A | ||||
| JP2002130905A | ||||
| JP2001059669A |
Foreign References:
| WO2012120603A1 |
Attorney, Agent or Firm:
Koji Asami