What is HVAC major?

The HVAC discipline is called Building Environment and Energy Application Engineering.

HVAC is the English abbreviation of heating, ventilation and air conditioning. It not only represents the disciplines and technologies of the above content, but also represents the industries and industries involved in the above disciplines and technologies.

HVAC also refers to an applied discipline, which has a wide influence on the world's architectural design and engineering and manufacturing industries, and there are HVAC associations in various countries, and the HVAC Branch of the Architectural Society of China is the official representative body of China.

Heat transfer, engineering thermodynamics, and fluid mechanics are its basic theoretical foundations, and its research and development direction is to provide a more comfortable working and living environment for human beings.

HVAC has just graduated from the bachelor's degree, this major is now the latest discipline called building environment and energy application engineering, the old one is called building environment and equipment engineering, and then the old one is called HVAC engineering or something like that, the core subjects are engineering thermodynamics, heat transfer, fluid mechanics, and then based on these disciplines to apply the actual building environment, air conditioning, heating engineering and other subjects, the main purpose of the major is to create a comfortable living environment for human beings by adjusting the temperature, humidity, wind speed and other factors of indoor air, and the professional employment is quite wide, you can enter the design institute, construction units, construction units, etc. to do design, bidding and other technical personnel, you can also enter the construction site to do construction, project personnel, the salary is not too high, can not be compared with the Internet boss, but work for 5 years (three years under some conditions) can take the registered equipment engineer certificate, after the examination of the value of the instant appreciation, the dean of the freshman year said that only rely on a certificate 400,000 a year, the senior year depreciated,,, but there are also three years of 200,000, after all, the engineer is an older and more popular industry, When the Internet tycoon is overwhelmed and retired, you can still be active on the front line to shine and contribute to the motherland and the people...

Because the main functions of HVAC include: heating, ventilation and air conditioning, abbreviated as HVAC (heating, ventilating and air conditioning), take the comprehensive abbreviation of these three functions, that is, HVAC.

Heating, ventilation and air conditioning (HVAC) refers to the system or related equipment responsible for heating, ventilation and air conditioning in the room or in the vehicle. The design of HVAC systems is applied to thermodynamics, fluid mechanics and fluid mechanics, which is an important sub-discipline in the field of mechanical engineering.

Sometimes the abbreviation HVAC is also added to the r, which stands for refrigeration, and the abbreviation becomes HVAC&r or HVACR, or the abbreviation is added to the abbreviation, and the abbreviation becomes HACR, minus the v that represents ventilation.

HVAC systems can control the temperature and humidity of the air and improve indoor comfort, which is an important part of medium and large industrial buildings or office buildings such as skyscrapers. [1]

HVAC is the English abbreviation of heating, ventilation and air conditioning, that is, heating, ventilation and air conditioning engineering, the major is general, the employment area is narrow, it is not recommended to learn!! I regretted it very much!!