A dust circulation control system for four-wheel drive vehicles

Abstract

The invention discloses a dust circulation control system for a four-wheel drive vehicle, comprising a condenser, the condenser is connected with a liquid storage device, the liquid storage device is connected with an expansion valve, the expansion valve is connected with an evaporator and a pressure control valve, and the evaporation The condenser is provided with a mounting plate, the evaporator and the pressure control valve are fixed on the mounting plate, and the mounting plate is provided with a blower; the condenser is also connected with a compressor, and the compressor is provided with a muffler and an electromagnetic clutch. Pressure control valve connection; a heating hose is installed on the mounting plate, one end of the heating hose passes through the mounting plate and is close to the blower, the other end is connected to an electric heater, the electric heater is connected to a control box, and the control box is connected to the electromagnetic clutch at the same time . The adjustment system can facilitate people to realize free conversion and adjustment of the temperature according to the temperature inside the car. It is convenient and fast, and can quickly adjust the temperature to the temperature that people need, and reduces intermediate consumption, lowers the fuel consumption of the car, and lowers the maintenance cost.

Description

technical field [0001] The invention relates to a system, in particular to a dust circulation control system for a four-wheel drive vehicle. Background technique [0002] Automobile is a vehicle that can be driven by its own power, and can be driven by motor without the need for rails or electric power. In a broad sense, a vehicle with four wheels is generally called a car. From the end of the 19th century to the beginning of the 20th century, car designers focused their energy on the design of cars. mechanical engineering development and innovation of learning. In the first half of the 20th century, after the basic structure of the car had been invented, car designers began to improve the exterior shape of the car, and successively introduced aerodynamics, fluid mechanics, ergonomics and industrial design (industrial design). Aesthetics) and other concepts, and strive to make the car meet the different needs of people of various ages, classes, and even cultural backgroun...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of complex structure, many circuit components and frequent damages of the existing vehicle-mounted air conditioners, which makes people suffer unspeakably, and for the problems of increased fuel consumption and increased use costs of automobiles. Based on the dust circulation control system of the four-wheel drive vehicle, this adjustment system can facilitate people to freely convert and adjust the temperature according to the temperature inside the car. Automobile fuel consumption and maintenance costs are reduced, which solves the problem that the existing vehicle air conditioner has a complex structure, many circuit components, and is often prone to damage, which makes people miserable, and the problem of increased fuel consumption and increased use costs for automobiles

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