Machine room components of precision air conditioning
1. Control and monitoring system
The control system displays the air temperature and humidity and the operating state of the air-conditioning unit through the controller, analyzes the signals from each sensor, and issues operating instructions to each function of the unit to reach the purpose of controlling air temperature and humidity.
2. Ventilation system
Each function inside the unit (refrigeration, dehumidification, heating, humidification, etc.) to the machine room air processing, air activity is required to complete the heat and humidity of the exchange, the gas in the machine room also need to adhere to the flow rate, to avoid dust accumulation, and will be suspended in the air in time to filter out the dust.
3. Refrigeration cycle and dehumidification system
Refrigeration cycle: Use of refrigerant transpiration to absorb the latent heat of vaporization to cool.
Dehumidification system: generally use its own refrigeration cycle system, using the same cooling capacity under the case of reduction.
4. The humidifying system is completed through the electrode humidifying tank.
5, heating system heating as heat compensation, mostly using electric heat pipe.
6. Water (ethylene glycol) circulation system of water cooling unit
Computer room construction is a key link in information construction, and computer room air-conditioning is an important supporting equipment for computer room construction. Therefore, with the rapid development of China's social informatization, the market size of computer room air-conditioning has been growing at a double-digit rate for a long time since 2002.