Measurement and control device for liquefied gas bottle

Abstract

The utility model provides a measurement and control device for a liquefied gas bottle, which comprises a pressure regulating valve body and a gas flow sensor, a first gas channel is arranged in the pressure regulating valve body, the gas inlet end of the first gas channel is used for being communicated with the liquefied gas bottle, and the gas outlet end of the first gas channel is used for being communicated with a gas pipeline; the gas flow sensor is arranged on the pressure regulating valve body, and a sensing part is located in the first gas channel. According to the measurement and control device for the liquefied gas bottle, the gas flow sensor is integrated on the pressure regulating valve body, so that the accumulated use amount of liquefied gas in the first gas channel is measured, a user can know the accumulated use amount or the residual amount of the liquefied gas in the liquefied gas bottle and make a preparation for ventilation in advance, and the user experience is improved. And the situation that use is delayed due to lack of air is avoided.

Images