Explosionproof automatic pressure relief boiler

Abstract

The invention provides an explosionproof automatic pressure relief boiler which comprises a boiler body, a pressure relief pipe, a communicating pipe and an automatic feedwater tank. The lower part of the automatic feedwater tank communicates with the boiler body by means of the communicating pipe, so that water is fed in the boiler body through the communicating pipe by automatic feedwater tank. One end of the pressure relief pipe communicates with the boiler body, and the other end of the pressure relief pipe extends into the water surface of the automatic feedwater tank, so that the excessive high-pressure water vapor generated in the boiler body is discharged through the pressure relief pipe, and the condition that the pressure in the boiler body is too high, resulting in boiler explosion is avoided; the automatic feedwater tank is arranged above the boiler body, and is higher than the boiler body, so that water in the automatic feedwater tank can flow in the boiler body automatically, the whole process does not need to be supervised manually, and automatic water feed and explosion protection can be realized; and besides, the integral structure is relatively simple, the manufacturing cost is low, and the explosionproof automatic pressure relief boiler is suitable for popularization and application.

Description

technical field [0001] The invention relates to a boiler, in particular to an explosion-proof automatic pressure relief boiler. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide hot water are called hot water boilers, which are mainly used in daily life, and a...

AI Technical Summary

Problems solved by technology

[0003] However, there are certain problems in the boilers on the market at present, that is, it is impossible to realize the automatic water replenishment of the boiler and prevent the boiler from exploding due to excessive pressure inside the boiler. Monitor the boiler to prevent too little water inside and increase labor costs. Once no one supervises, it is impossible to guarantee the long-term gas supply or hot water supply of the boiler

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