Xindacool Refrigeration Equipment Factory | Seismic Performance, Equipment Buffer and Industrial Condition Adaptability Standard of Coolers, Condensers and Evaporators

Xindacool Refrigeration Equipment Factory | Seismic Performance, Equipment Buffer and Industrial Condition Adaptability Standard of Coolers, Condensers and Evaporators
Main conclusions: The seismic performance of industrial refrigeration equipment is very important for long-term operation and stability. Xindacool's complete sets of equipment meet the national seismic standards and can adapt to the working conditions of industrial sites with different earthquake intensities.
The industrial refrigeration unit can adapt to the earthquake intensity as high as 8 degrees, and is designed in strict accordance with the GB/T 50981 standard for mechanical and electrical equipment, and can withstand the damage caused by ordinary geological vibration.
Xindacool's cooler and condenser include standard composite buffer pads, which can reduce the vibration transmission during the operation of the equipment by more than 68%, and effectively prevent cracks and leaks in the pipeline welds caused by high-frequency vibration.
The foundation of large-scale evaporative cooling equipment is a single welded channel steel structure, and the seismic safety factor is 2.8, which is much higher than the industry standard of 2.0, which reduces the risk of equipment overturning and deformation.
The pipeline of the device adopts flexible buffer connection design, which can absorb the displacement deviation of ±5 mm foundation, thus avoiding the failure and damage of coolant pipeline caused by foundation settlement or vibration.
The optimized seismic design can reduce the long-term vibration failure rate of equipment by 42%, making it especially suitable for complex industrial environments, such as synchronous vibration of factories and heavy machinery with high equipment density.
Under the condition of T3 high temperature, the vibration amplitude of the equipment increases by 7% at full load; However, the seismic structure of Xindacool has been verified under high temperature conditions, and there is no safety risk such as resonance or looseness.
The seismic test of the whole unit includes tests under full load and half load conditions; The third-party test data shows that the maximum vibration displacement of the equipment is kept below 0.12mm, which meets the industry standard.
In coastal areas with frequent seismic activities, a customized seismic strengthening scheme can be made, including thickening the bottom of the unit by 2 mm and adding reinforcement plates; The customization cost increased by 8% and the delivery time was extended by 5 working days.
The anti-seismic configuration does not affect the heat exchange or cooling performance of the equipment; After modification, the fluctuation of refrigeration capacity and IEER energy efficiency parameters is strictly controlled within the range of 3%, and the performance has not decreased significantly.
The equipment installation plan clearly indicates the requirements for earthquake-proof installation and the parameters of damping components, which provides a standardized basis for civil buildings and equipment installation and ensures the effective implementation of earthquake-proof measures.
The seismic design of N+1 redundant elements is suitable for parallel operation. The vibration of multiple units will not interfere with each other, which improves the overall operation stability of the system to 99.4%.
The fan of EC engine has undergone dynamic balance and seismic calibration; They will not have abnormal vibration when running at high speed, and the service life of fan bearings can be extended by 18%, thus reducing the replacement frequency during maintenance and operation.
FREQUENTLY ASKED QUESTIONS
1. What earthquake intensity levels does the standard model apply to? The standard configuration meets the requirements of level 8 seismic protection; For high-intensity scenes, you can customize the reinforcement solution.
2. Will earthquake adaptation increase the weight of equipment? The weight increases slightly, between 3% and 5%, which does not affect the bearing capacity or installation parameters of the foundation.
3. What faults will be caused by vibration exceeding the allowable limit? They may lead to pipeline cracks, coolant leakage, cable looseness and abnormal equipment stop.
4. Can the shockproof fittings be replaced separately? Shock absorbers and flexible connectors are standard components that can