High-pressure container capable of adjusting pressure-resistant range

The utility model discloses a high-pressure container capable of adjusting the pressure-resistant range, which comprises a tank body, a top cover is fixedly arranged outside the tank body, an adjusting disc is movably arranged outside the tank body, the lower end of the tank body is fixedly connected with a supporting column, the lower end of the supporting column is fixedly provided with a supporting seat, and the upper end of the supporting seat is fixedly connected with the top cover. A pressure gauge is fixedly installed outside the tank body, an exhaust port is fixedly connected to one side of the outer portion of the tank body, before use, gas or liquid is poured into the tank body, then the top cover is closed, the gas or liquid is in a sealed storage state, a supporting column and a supporting base are installed at the lower end of the tank body, and the stability of the tank body is effectively enhanced; due to the fact that molecules of liquid or gas stored in the tank body can be decomposed to gene