Air compressor air release valve, air release control method and device for air compressor air release valve

Abstract

The invention discloses a deflation valve of an air compressor and a deflation control method for the deflation valve of the air compressor, and relates to the field of deflation valves. The deflation control method is implemented mainly through computer programs stored in readable storage media of a computer after functional module frameworks are built and combined. According to the deflation control method, required estimated deflation duration from a current pressure value to a target pressure value is estimated according to the preset deflation rate value corresponding to the current pressure value of a tire to be deflated, the tire to be deflated is deflated based on the estimated deflation duration, and by estimating the deflation duration specifically, the error between the pressure value obtained after deflation and the target pressure value is made small, and the deflation efficiency is also improved. Therefore, repeated opening and closing of the air deflation valve of the air compressor are avoided, the service life of the air deflation valve is prolonged, and usage experience is improved for users.

Description

Technical field [0001] The invention relates to the field of air release valves, in particular to an air compressor air release valve and its air release control method. The steps in the method can establish functional modules and combine them into a functional module framework, which is mainly readable by storing in a computer A computer program in a storage medium is implemented. Background technique [0002] At present, the existing air compressor bleed valve generally adopts the control method of multiple fixed time deflation. Assuming that the fixed time is ∆T, the air compressor bleed valve detects that the pressure value of the tire to be deflated is greater than the target When setting the pressure value, first deflate the tire to be deflated for ∆T time, and then check the current pressure value of the tire to be deflated after the deflation is complete. If it is still greater than the target pressure value, continue to deflate for ∆T time, and then check the The curren...

AI Technical Summary

Problems solved by technology

This deflation control method requires multiple deflations to reach the target air pressure. On the one hand, frequent opening and closing actions not only slow deflation, but also affect the service life of the deflation valve; on the other hand, when the current pressure value When it is not much higher than the target pressure value, since the deflation time is fixed each time, it may cause excessive deflation, so that the pressure value of the tire to be deflated is lower than the target pressure value, and there is a large error

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