Structural Characteristics Of Sealing Ring For Liquefied Petroleum Gas

1. The hydraulic sealing ring for liquefied petroleum gas adopts multi-point flushing, which is more evenly distributed along the circumference, less deformation, better heat dissipation, uniform and stable end surface temperature than ordinary single-point flushing, which is beneficial to the intercalation, cooling and phase stability of the hydraulic sealing ring. etc., the heat transfer rate of the liquid to the surrounding liquid can be quickly reduced, and the heat transfer coefficient can be increased, which is beneficial to the stability of the liquid film.

2. Hydraulic seals for liquefied petroleum gas all adopt the characteristics of balanced hydraulic sealing structure, and also adopt a suitable area ratio to make it within the suitable range of film pressure coefficient variation, so as not to cause abnormal phenomena such as gas shock or gas spray .

3. Of course, for the sake of safety, in addition to the main hydraulic seal, it also installs a secondary seal hydraulic part that has the functions of throttling, leakage reduction and insurance. These works are done for the leakage of light hydrocarbons and other liquids into the atmosphere, and the shaft seal is in the form of frost, which will cause the shaft seal to wear out and cause greater leakage, and even seal ring accidents. The structural characteristics of the hydraulic sealing ring for liquefied petroleum gas are briefly introduced.