O que é um disco de ruptura em um sistema de refrigeração?

2025-10-06

Bursting disc is an indispensable safety component in the refrigeration system, which can ensure the stable operation of the equipment and prevent accidents. During the operation of the refrigeration system, the internal pressure may exceed the design limit due to factors such as excessive refrigerant filling, compressor failure, clogging of the condenser, or a sudden increase in the external ambient temperature. Once the pressure of the refrigeration system is out of control, the light will cause equipment damage and refrigerant leakage, and the heavy will cause serious accidents such as explosions and fires. The bursting disc is an overpressure safety device that can deal with such risks. Through a preset pressure threshold, the bursting disc quickly ruptures when the system pressure rises abnormally, releasing excessive pressure to prevent the continuous accumulation of pressure from causing harm to the refrigeration equipment and the surrounding environment.


In the refrigeration system, the installation location and selection of bursting disc are also very important. Usually, bursting disc is installed on the outlet end of the refrigeration compressor, the inlet of the condenser, or the pressure vessel. These locations are the areas where the system pressure is most likely to accumulate. For example, in a screw refrigeration compressor system, the bursting disc is installed in the compressor outlet pipe and can act immediately when the compression process is out of control and the pressure suddenly rises. On pressure vessels of large cold storage, bursting disc can be used as the main protective device to prevent the container from breaking due to overpressure. At the same time, taking into account the special properties of refrigerants, the bursting disc in the refrigeration system needs to have excellent corrosion resistance and sealing, so that the bursting disc can release pressure while minimizing the impact of refrigerant leakage on the environment and personnel.


Bursting Disc


In the face of complex and changeable refrigeration conditions, not all bursting discs can meet actual needs. Our company relies on years of understanding of market standards, and the bursting disc developed and produced is a choice you can trust. In terms of material selection, our bursting disc can use various materials and processes to adapt to your working conditions and environment according to the different needs of different systems.


In terms of manufacturing technology, we strictly follow international certification standards and have established a full-process quality control system including simulated working condition testing, burst pressure verification, and sealing testing. Each piece of bursting disc will undergo a number of rigorous tests before leaving the factory, so that the product can maintain reliable performance in the long-term operation of the refrigeration system.


In addition to excellent product performance, we can also provide buyers with customized solutions and full-cycle services. From the system pressure analysis in the early stage of the project, the burst disc selection recommendation, to the technical guidance in the installation stage, our technical team has been working closely with customers. In short, choosing our bursting disc is not only to ensure the safety of equipment, but also to optimize the operating costs of the enterprise. If you are looking for a high-quality bursting disc solution, please feel free to contact us. We are confident to use professional technology, reliable products and high-quality service to become your trusted partner.

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