Solar thermoelectric-type air conditioner for parking and control method thereof

Abstract

The invention discloses a solar thermoelectric-type air conditioner for parking. The solar thermoelectric-type air conditioner comprises a thin film solar battery, a solar controller, a solar battery,a refrigeration device controller, a temperature sensor, a potentiometer, a microcomputer, an electromagnetic relay, a semiconductor refrigeration plate, a heat conductor, a phase changer and a fan,and the solar controller is sequentially connected to the refrigeration device controller, the potentiometer, the microcomputer, the electromagnetic relay, the semiconductor refrigeration plate and the heat conductor. The invention further discloses a control method. The technical problem that a current automobile air conditioner compressor is driven by an automobile engine, and when an automobilestops driving, the compressor loses power, and an automobile air conditioner can no longer adjust the temperature of an automobile compartment is solved.

Description

technical field [0001] The invention belongs to the technical field of automobile air conditioners, and in particular relates to a solar thermoelectric air conditioner for parking and a control method thereof. Background technique [0002] The car is a special sports enclosure, it has two states, one is driving state, the other is parking state. Automobile air conditioners can adjust and improve the temperature environment of the car when the car is running, increasing people's comfort. [0003] When the car stops running, the compressor loses power, the car air conditioner can no longer adjust the temperature of the car, and the parking lot may be in various external environments such as spring, summer, autumn and winter, wind, frost, rain, snow or scorching sun. In daily life, when driving out to do errands, the car often starts and stops very frequently due to the needs of the actual work situation. In summer, the car is parked outside, and the temperature of the car ro...

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Problems solved by technology

[0004] The high temperature environment inside the car will also accelerate the volatilization of carcinogens such as benzene and formaldehyde in the interior decoration materials of the car. An experiment by the Beijing Air Quality Supervision Bureau shows that the concentration of pollutants in the car increases with the temperature inside the car. The concentration of pollutants in the car doubles at a temperature higher than 10°C, that is to say, the concentration of pollutants in the car at 65°C will be 16 times that at 25°C, and the current main solution for people is to add a sunscreen when parking. This method has poor heat protection effect and the process is cumbersome

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