The so-called air-conditioning purification project, that is, air conditioning engineering, which is mainly used in aseptic laboratory, food clean workshop, GMP pharmaceutical workshop, hospital operating room, electronic clean room, hospital ICU clean room, hospital drug distribution center, Decoration stores and so o...
The so-called air-conditioning purification project, that is, air conditioning engineering, which is mainly used in aseptic laboratory, food clean workshop, GMP pharmaceutical workshop, hospital operating room, electronic clean room, hospital ICU clean room, hospital drug distribution center, Decoration stores and so on. Its main function is to workshop, hospitals and other places require strict clean room equipped with a dedicated air-conditioning, so as to achieve clean room to be completely clean.
Then the following we say for the air conditioning design and installation of air conditioning and air conditioning engineering design and testing, the so-called air-conditioning design and installation of purification works, that is, according to the needs of different environments, design and installation of a reasonable air-conditioning purification project. In contrast, the air conditioning and purification engineering design testing in the role of the purification industry has become increasingly important, but the one that comes to the air conditioning design and installation of air conditioning and cleaning engineering design and testing, then have to mention the construction of the South, Shenzhen , Ltd. Is established in May 2003, and now they have high - quality professional and technical personnel more than 300 people, is a collection research and development, design, manufacture, sale, service and to undertake the purification project design, construction installation, Maintenance of professional integration of large-scale clean business. In the construction of the South to provide professional clean room, clean room, clean room, clean room, clean studio, clean room, clean operating room and other indoor decontamination design and installation services, they can optoelectronics, semiconductors, electronic information, Medical equipment, pharmaceuticals, cosmetics, food and beverage, biotechnology, precision instruments, aerospace and other industries to produce purification products, equipment and provide 100,000 to 100,000 standard clean design and installation services, air conditioning and purification engineering design and installation And air conditioning design and testing of clean engineering can be described as the market leader.
Today, we focus on air conditioning and cleaning engineering design and installation of air conditioning and cleaning engineering design and testing point of view that air conditioning and energy saving measures, air purification project, the requirements for air-conditioning system has become increasingly high. The main function is to purify the air-conditioning system is constant temperature and humidity, therefore, the design and construction of air-conditioning decontamination must meet the continuous development of the purification industry, improve the new requirements, and now energy-saving environmental protection is the market trend, then How to do a good job of energy-saving air-conditioning purification project?
First, the frequency changer choice
Generally speaking, the energy-saving production equipment is basically directly through reducing the input power or shorten the running time to achieve. By the torque and power characteristics of the fan, we can refer to, if the required air volume decreases, then it can reduce its speed, and the corresponding input power is also reduced, so it can significantly save energy; , To meet the needs of production under the premise of intermittent operation can shorten the running time, you can save energy. The fan is a torque reduction load, load torque and speed of the square is proportional to the reduction, it will follow the lower speed, torque naturally reduced; In addition, the fan load can not often Kai Stop, basically is not instantaneous overload. We can use the ordinary function frequency changer, technically can fully satisfy the actual need. When using the inverter, you should pay attention to the inverter data, inverter capacity, power supply voltage, current, output frequency and so on. These are the important basis for selecting the frequency changer.
Second, man-machine communication system
In order to facilitate the control and monitoring of air conditioning systems, usually in the control room to configure the touch screen connected to the PLC, which can be formed into a human-computer communication system, so we can through the man-machine interface, the entire ventilation system operating status and Process parameters to adjust the manual control, but also real-time monitoring of the inverter output frequency, wind speed and other data changes, if necessary, can also be adjusted or switched to manual control mode, and better energy conservation.
Third, PLC + frequency changer control system
Electrical control system is the key part of the whole system, the system uses closed-loop control of the fan speed control. In the air supply position of the outlet at the assembly of wind speed and pressure sensors, sensors can output signal to reflect the operation of the system. When the wind speed and wind pressure does not meet the requirements, PLC feedback based on the digital signal to control the inverter on the fan frequency control, increase or decrease the fan speed to meet the production process ventilation requirements, and thus reached the energy the goal of.
Fourth, low-frequency operation at night
Some enterprises clean air-conditioning system requires 24-hour uninterrupted operation, to ensure clean area on the general area to maintain the pressure of positive pressure. So no one during the night can not stop running, but to maintain the normal production of wind speed and wind pressure will cause energy waste. This requires a reduction in the frequency of production in the period of time, but also to meet the requirements of wind pressure.
In addition to the South in the construction of air-conditioning purification project design and installation of air conditioning and purification engineering design testing, while it is anti-static floor cleaning project in Shenzhen, the industry leader in the construction of the South is the only purification industry to implement a quantifiable standard system solutions Suppliers, including the standardization of purification indicators, standardization of safety indicators, standardization of testing standards, standardization of engineering and technology, product performance standardization, standardization of cost-saving and standardization of supporting services based on market demand perspective, which allowed the purification project in Shenzhen In the best to do, at the same time win the favor of customers.