Boiler and liquid piston thermomotor thereof

Abstract

The invention discloses a liquid piston thermomotor and a boiler using the liquid piston thermomotor. The liquid piston thermomotor comprises a first cylinder, a second cylinder, a heater, a heat regenerator and a cooler. Liquid pistons with the bottoms communicated are arranged in the first cylinder and the second cylinder, the heater, the heat regenerator and the cooler are sequentially connected, the first cylinder is connected with the heater, and the second cylinder is connected with the cooler. The liquid piston thermomotor further comprises a power output pipe. The first end of the power output pipe is provided with a power output port and stretches into the first cylinder or is connected with the bottom of the first cylinder, so that reciprocating power can be output to the external through the second end of the power output pipe. The liquid piston thermomotor and the boiler using the liquid piston thermomotor are low in cost, small in noise and environmentally friendly and save energy.

Description

technical field [0001] The invention relates to a heat engine and a boiler, in particular to a liquid piston heat engine and a boiler with the liquid piston heat engine. Background technique [0002] The heat engine is an external combustion closed-cycle reciprocating piston heat engine. Because it was invented by Stirling in Scotland in 1816, it is also called the Stirling engine, also known as the heat engine. The medium substance (usually high-pressure gas) that transfers energy in the heat engine is called working medium, and a certain volume of working medium is filled in one, two, four or more closed cylinders. One end of the cylinder is a hot chamber and the other end is a cold chamber. The working medium is compressed in the low-temperature cold chamber, and then flows into the high-temperature hot chamber to be heated rapidly and expand to do work. The heat brought by the continuous combustion of the fuel in the combustion chamber outside the cylinder or the exter...

AI Technical Summary

Problems solved by technology

[0006] In addition, the boiler is an important living equipment. When it is heating, the circulating water system of the boiler needs power. The traditional circulating water system uses the electric water pump as the power source, but the electric water pump has the disadvantage of loud noise, and there are Vulnerable parts require daily maintenance, which affects the convenience of use

and does not work during a power outage

Boilers are usually powered by coal or natural gas, while water pumps are powered by electricity, which does not make full and reasonable use of energy, and is not effective in energy saving and environmental protection

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