The fixing and insulation of cold storage pipelines are the foundation for ensuring the stable operation of the refrigeration system. Unfixed pipes, vibration wear, and missing or damaged insulation are core hidden dangers that are easy to be ignored but harmful, directly affecting pipeline service life, refrigeration efficiency and operational safety.

Unfixed pipes will cause the vibration generated during unit operation to be transmitted to the pipelines, leading to collision and friction between the pipelines and surrounding components, resulting in vibration wear, increasing the risk of pipeline damage, and then inducing refrigerant leakage and increasing maintenance costs.

Missing or damaged pipeline insulation will lead to increased cold loss, reduced refrigeration efficiency and higher energy consumption. At the same time, the pipeline surface is prone to condensation and icing, eroding the pipeline and surrounding components, accelerating aging, and may also affect the stability of temperature and humidity inside the cold storage.

Such hidden dangers originate from the installation and operation and maintenance links. It is necessary to standardize pipeline fixing measures to reduce vibration wear, conduct pipeline insulation construction in accordance with standards, regularly check the integrity of the insulation layer, timely repair damaged parts, prevent hidden dangers from escalating, and ensure the efficient and stable operation of the cold storage refrigeration system.