JPS6280124A - Cooling device for car - Google Patents

Abstract

PURPOSE:To obtain a high cooling effect by providing a flow passage body in which a flow passage is formed, on the inner surface of the exterior trim body of a car, circulating a heat conductive material (refrigerant) filled in said flow passage, absorbing open air temperature, and discharging cool air in a car room via a heat-cold converter. CONSTITUTION:A flow passage body in which a meandering, and the like flow passage is formed, is provided on the inner surface of the exterior trim body of a car, and a heat conductive material having fluidity is filled and circulated in the flow passage. Thereby, open air temperature is absorbed and fed into a heat-cold converter. used in a gas refrigerator, etc. to generate cool air, which in turn, is discharged in a car room to carry out cooling. The heat conductive material is circulated by means of a circulator and cool air is discharged by means of a blower, both of which are driven by a car loaded storage battery as a power source.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is used in tropical regions, etc., where the outside temperature rises so much that a normal compression type cooling system cannot supply power from the onboard engine used for driving. The current situation is that a large amount of power is required for driving, and in order to not interfere with driving, an engine that is larger than necessary is required, and a large amount of fuel is consumed. It is related to.

Directly attaching a flow path body with a meandering or other suitable flow path to the inner surface of an automobile's exterior body forms a flow path, and circulates a fluid heat-conducting material in the flow path to reduce the outside temperature. It is absorbed and supplied to heat-cooling converters used in gas refrigerators, etc.
It generates cold air and releases it into the passenger compartment.

The system is designed so that only the power required for the continuous gearbox to force the heat conductive material and the power for the blower to release cold air is supplied from the on-board storage battery, and the interior surface of the passage body is provided with appropriate insulation. In addition to covering the flow path with a material, the flow path formed by the flow path body can be made into a single flow path or multiple flow paths, and can be switched at any time using an on-off valve, etc., and the exhaust heat from the installed engine can also be changed. It is supplied to the heat/cool converter as needed.

As described above, the present invention solves the problem that conventional methods for cooling automobiles in tropical regions require a large power source, resulting in loss of fuel efficiency and environmental pollution due to waste gas. In addition to solving the drawbacks, the cooling efficiency also increases as the outside temperature rises, which is useful for energy saving.Patent applicant: Kazuyoshi Akita Procedure
Amendment

Claims (1)

[Claims] A flow passage body forming a flow passage is attached to the inner surface of the automobile exterior body,
It circulates a heat conductive material with appropriate fluidity, absorbs the outside temperature, and releases cold air into the interior of the car via a heat-cooling converter. Only the power required for circulation and discharge is supplied from the on-board storage battery. An automobile cooling system designed to