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Development of air conditioning
The development history of air conditioning dates back to the 1960s and 1970s, when rare dry weather occurred in the United States. In order to solve the problem of air conditioning cold and heat sources in arid and water scarce areas, the United States took the lead in developing air-cooled chil...Read more -
Principle of Air Conditioner Separator
The refrigeration system typically consists of four basic components: the compressor, condenser, throttle device, and evaporator. These four major components are connected in a specific sequence by copper pipes to form a closed system, which contains a certain amount of refrigerant. Common refrig...Read more -
Precautions for Air Conditioning Installation and Maintenance
1. Do not install air conditioning near areas where flammable gases are prone to leakage; Do not connect the grounding wire to gas pipelines, water pipelines, lightning rods, or telephone grounding wires; The inlet and outlet of the internal and external units should be kept unobstructed; 2. To m...Read more -
How to Choose and Use Air Conditioners
Selection of Air Conditioner Horsepower The cooling (or heating) capacity of the selected air conditioner should correspond to the usable area. Due to differences in room conditions, regional climate, and the need for contingencies against extreme weather, it is advisable to choose a larger air c...Read more -
Air conditioning operating procedures
Pre startup inspection: 1. Check the fresh air valve to ensure it is in the open state; 2. Check the air supply valve to ensure it is in the open state; 3. Check the environment/technology conversion air valve, which is normally in the closed state; 4. Check whether the 1st and 2nd level filters ...Read more -
The types of precision air conditioning in the computer room
The types of precision air conditioning in the computer room are: air-cooled, water-cooled, dual cooling source, and free cooling. Regarding the cooling of precision air conditioning, regardless of which method is used, it absorbs heat from the outside or releases heat to the outside through the ...Read more -
The difference between variable frequency air conditioners and direct current variable frequency air conditioners.
The difference between variable frequency air conditioners and direct current variable frequency air conditioners. In the scorching summer season, air conditioning has become a hot topic among people. Most of us are familiar with inverter air conditioners, but when it comes to the differences bet...Read more -
Advantages and disadvantages of home central air conditioning and ordinary air conditioning
With the increasing demands of modern home life, many consumers have started to choose home central air conditioning as their cooling equipment instead of ordinary air conditioners. So, why has home central air conditioning become a trend in cooling for the future? This is closely related to the ...Read more -
How to calculate the cooling capacity of the household air conditioners
Summer is coming, and the family also wants to buy an air conditioner, how to choose an air conditioner with different power according to different areas, and what is the energy efficiency ratio of the air conditioner. Answer: At present, the nominal refrigeration capacity of air conditioners on ...Read more -
How often should air conditioning be maintained？
The Air Conditioning Maintenance Manual states that it is best to clean the air conditioner 2-3 times a year. It is usually reasonable to clean the air conditioner once before turning it on, once during the middle period of turning it on, and once when it is turned off. Sometimes when the air con...Read more -
Benefits of air conditioning maintenance
1. Preventing air conditioning diseases People who work and live in air-conditioned environments for a long time may experience nasal congestion and dizziness due to poor air circulation and poor environmental improvement. Sneezing, tinnitus, fatigue, memory loss and other symptoms can even lead ...Read more -
The difference between split and central air conditioning
efficient household central air conditioning? Let’s listen to his ideas and see how installing central air conditioning at home is extraordinary. Given the improvement of living standards and changes in residential concepts, many users have begun to abandon the unattractive appearance of sp...Read more