What are the components of an air-conditioned room? What are the characteristics of air-conditioned rooms?

Do you all know what computer room air conditioning is? This is an air conditioner used in the factory. It is also a kind of office air conditioning, but after all, we don't know much about these, and we don't know what the composition of air-conditioned rooms is and what their characteristics are. Next, we will introduce the composition and characteristics of air-conditioned rooms to you, and hope you can refer to them when purchasing air-conditioned rooms.

1. What are the components of an air-conditioned room?

1. Let's start with the control monitoring system. The control system displays the temperature and humidity of the air and the working state of the air conditioning unit through the controller, and also analyzes the signals fed back by each sensor; Send corresponding work instructions to each functional item of the unit to achieve the purpose of controlling air temperature and humidity.

2. Next is the ventilation system, which processes the air in the machine room and is used for various functions in the unit, such as refrigeration, dehumidification, heating and humidification. , but all need air flow to complete the heat and moisture exchange, and the gas in the machine room needs to maintain a certain flow. In order to prevent dust deposition, dust suspended in the air should be filtered out in time.

3. In other words, the refrigeration cycle and dehumidification system adopt the evaporative compression refrigeration cycle system, that is, the refrigerant that uses the latent heat of vaporization when the refrigerant evaporates is the working medium to realize the refrigeration cycle in the air conditioning refrigeration system, but its critical temperature will increase with the increase of pressure. Using this characteristic, refrigerant gas can be compressed into high temperature and high pressure gas by compressor.

2. Characteristics of air-conditioned rooms

1. We are generally computers in the computer room, but the computers in the computer room are equipped with host computers, servers and other computer equipment and some power equipment devices, which radiate heat into the computer room in the way of heat transfer and convection like UPS power supply, and these heat will lead to the increase of the temperature in the computer room, because the temperature of the computer will be damaged as soon as it rises. In order to avoid the room temperature dropping too fast during dehumidification.

2. The sensible heat ratio generally refers to the ratio of sensible cooling capacity to total cooling capacity. The sensible heat in the computer room generally accounts for more than 95% of the total heat. The sensible heat refrigeration of air conditioner in computer room is generally efficient because it has refrigeration function, while the shallow cooling device has dehumidification function. Because it is stipulated in the computer room that the temperature cannot be changed for 1℃ minutes, a large air volume device is adopted to prevent the air outlet temperature from being too low, which will not damage the computer. The significance of high sensible heat ratio is that it can save energy, reduce the operating cost of air conditioning, stabilize the humidity of computer room and prevent excessive humidification.

People now. In the office factory, air conditioning is installed. But do you all know the characteristics of air-conditioned rooms? The above article is about the composition and characteristics of air-conditioned rooms, which Bian Xiao is not clear about.