Water spraying method and device for heat dissipation of condenser and radiator of vehicle

Abstract

The invention discloses a water spraying method and device for heat dissipation of a condenser and a radiator of a vehicle. The method comprises the steps: obtaining a temperature before heat dissipation and defining the temperature as an initial temperature; when it is detected that the initial temperature is higher than the preset temperature, opening an electromagnetic valve for first preset time; obtaining a temperature after heat dissipation, and defining the temperature as a comparison temperature; calculating a temperature difference value between the initial temperature and the comparison temperature, and judging whether the temperature difference value is smaller than a preset difference value or not; and if yes, prolonging the duration of opening the electromagnetic valve to second preset time, and obtaining the temperature after heat dissipation again. The water spraying device is controlled to assist in accelerating heat dissipation of cooling fins by detecting the temperature, the temperature difference is further calculated to reflect the working state of a heat dissipation system, a user can conveniently master the heat dissipation condition of a vehicle in time, and safe driving is achieved.

Description

technical field [0001] The invention relates to the technical field of automobile auxiliary heat dissipation, in particular to a water spraying method and device for heat dissipation of a vehicle condenser and a water tank. Background technique [0002] In a hot or high temperature environment in summer, the heat dissipation effect of the vehicle radiator will be affected by the ambient temperature, which will reduce the heat dissipation effect. The heat dissipation of the heat dissipation system itself is in a blind zone, and the best effect of heat dissipation is the same as the ambient temperature, so it is necessary to perform efficient and faster heat dissipation treatment on the heat dissipation system itself. At the same time, during long-term driving, the condenser or water tank is often exposed to flying insects, dust, etc., and long-term accumulation on the heat sink and shell will also affect the heat dissipation effect of the heat dissipation system. Contents o...

AI Technical Summary

Problems solved by technology

At the same time, during long-term driving, the condenser or water tank is often exposed to flying insects, dust, etc., and long-term accumulation on the heat sink and shell will also affect the heat dissipation effect of the heat dissipation system

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