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Open the history of car air conditioners, the important equipment of the car in use today Along with the working principle of car air conditioning system With spare equipment Car air conditioner that people with cars should know

Nowadays It is undeniable that technology has made a huge contribution to making life easier. And is constantly being developed and developed These technological advancements allow many things that are developed to be integrated into our lives harmoniously. And that's why many people don't pay attention to what comes with something. And didn't care at all how it happened I only know How does the existence of such a thing help us make it more comfortable?

The origin of the air conditioner
Many people might think that the first air conditioner builder and generator Probably someone who has encountered a weather problem and wants to build some equipment to fix it, right? You might think it was because he was in a hot weather. So I want to create a system that increases the cooling like that or not? But in reality The beginning of the creation of the air conditioner It was born from the idea of ​​an American engineer who invented the prototype air conditioner for use in a New York press. As a result of which he has found the problem of excessive moisture caused by paper and paint in the printing house.

In which he got the idea on the day of standing waiting for the train during the fog And came up with an idea that Removal of moisture in the air Must allow the air to coagulate and distill into water. And he began to design a device that would meet the needs he set. Which he could for Before bringing the device to the top Built as a machine that can be used to control humidity, coolness, temperature and air conditioning, can be used as clean as needed until it becomes an air conditioner later. And the savvy engineer is Willis Carrier, the founder of Carrier Corporation, which is certainly the manufacturer of the Carrier brand that we use today.

What is car air conditioner?
After the air conditioner was created Began to distribute such systems quickly And the development of applications in various fields later until the year. 1933 The air conditioning system is applied in the car Crafted by Packard developers, it is the first to have a car air conditioner installed in their car factory. It is a format of additional installation later. After the car was refurbished, later in the aftermath of World War II, Imperial was the first company to produce cars with factory-installed air conditioners. Until it became an essential part of the vehicle equipment that every car must have as seen today.

What are car air conditioners?
Inside car air conditioner It consists of devices with different functions as follows.

Compressor
Condenser
Receiver Drier
Expansion Valve
Evaporator (Evarporator)
Refrigerant pipe Divided into
The SUCTION LINE (large) suction pipe is connected between the compressor suction line and the evaporator outlet.
Compression pipe DISCHARGE LINE (center line) is connected between the compressor's compressed air and the condenser inlet.
Liquid liquid line LIQUID LINE is connected between the condenser exit into the entrance of the receptor dryer. And the exit of the receptor filter through the expansion valve
Working principle of automotive air conditioning system
Of all the above car air conditioners All parts are connected to each other. There are 2 basic types of air conditioning systems, which are

Liquid vs. gaseous state Let's start with the very basics, where a liquid can evaporate. Because it gets hot When the liquid is hot it evaporates. When it is vapor or gas If the heat disappears (cold), it condenses to condense as a liquid. (Think about boiling water)
Heat exchange Heat is a form of energy. We feel hot or we feel cold because this energy is transferred. If energy is transferred from us We felt cool This energy is transferred to us. We feel the heat

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