Selection factors and customer cases of chillers used in pharmaceutical and chemical workshops and computer rooms
The selection of chillers used in pharmaceutical and chemical workshops, computer rooms and other working environments needs to consider many factors, including temperature control requirements, cooling capacity requirements, energy consumption, noise, maintenance and maintenance, quality and brand reputation, cooling methods, and control systems , safety performance, etc., it is necessary to comprehensively consider the actual needs and the working environment, and choose a chiller with high cost performance and suitable for the working environment to ensure the stability and reliability of the equipment, and improve work efficiency, and finally achieve energy saving and consumption reduction, and improve production efficiency. the goal of.
How to choose the type of industrial chiller is more conducive to the cost control of enterprises?
Cost control should be invested in the whole process of the enterprise's economic activities, which directly determines the survival and development of the enterprise. The equipment configuration of industrial chillers, the control of chillers, the group control strategy of chillers, the annual cooling load changes, and the annual power consumption of chillers all affect the operating costs of enterprise equipment.
The following Jiusheng chiller takes a pharmaceutical refrigeration project as an example to summarize the usage and energy consumption analysis of the chiller scheme:
1.Refer to chiller configuration A pharmaceutical company needs chilled water in the range of 7 to 12 degrees in the chilled water system project. In terms of chiller configuration, screw chillers are used as cooling units. Generally, manufacturers need to use their own demand for cooling. The cooling capacity determines the overall cooling capacity of the chiller. For example, in the pharmaceutical production, the temperature difference of chilled water and the cooling capacity in the cooling area, etc., generally choose a screw machine or a centrifuge as the main cold source unit.
2. When a pharmaceutical company purchases a chiller, it considers the following factors:
1. Temperature control requirements: The workshop of the pharmaceutical company has high temperature requirements, so it is necessary to choose a chiller with stable temperature control capabilities.
2. Demand for cooling capacity: The company needs a large amount of cooling water to keep the temperature in the workshop stable, so it is necessary to choose a chiller with a higher cooling capacity.
2.Noise: The company's working environment has relatively high noise requirements, so chillers with low noise are selected to reduce the impact on the working environment.
4. Energy consumption: The company attaches great importance to energy saving and consumption reduction, so it chooses chillers with low energy consumption to reduce operating costs.
5. Maintenance and maintenance: The enterprise needs to choose a chiller that is easy to maintain and maintain to ensure the stability and reliability of the equipment.
6. Quality and brand reputation: The company pays attention to the quality of equipment and chooses chillers from well-known brand manufacturers to ensure the service life and quality of the equipment.
7. Cooling method: Based on the actual situation of the working environment, the company chose a water-cooled chiller to meet the needs.
Based on the above factors, through the analysis of the refrigeration equipment required by the project workshop, the collection and analysis of the temperature and flow data of the chilled water system for comparison and analysis, the selection of chiller configuration performance, increase or decrease the number of chillers in operation, and achieve a reasonable start-stop interval, which can ensure healthy and reasonable equipment operation. Through optimized selection, the company has successfully reduced operating costs and improved production efficiency and product quality.