Novel thermal circulation system

Abstract

The invention relates to a thermal circulation technology, in particular to a novel thermal circulation system which adopts a plurality of liquid storage devices connected in series or in parallel so as to achieve the object of repeatedly using the clean energy resource continuously and effectively. The novel thermal circulation system is characterized in that the system is internally provided with more than two liquid storage devices and more than one pipelines with the high pressures and low pressures communicated with each other; the high pressure balance is adopted inside the system; and the liquid medium flows from the low pressure end to the high pressure end by the communicating vessel principle and the terrain position height difference at which the liquid medium of heat energy conversion is stored or the specific weight ratio of the liquid medium.

Description

technical field [0001] The invention relates to thermodynamic cycle technology, in particular to a novel thermodynamic cycle system that adopts multiple liquid storage devices connected in series or in parallel to achieve uninterrupted, high-efficiency, and clean energy that can reuse low-grade heat sources. Background technique [0002] As we all know, a heat engine has two heat sources, high and low temperature. High temperature is generally accompanied by high pressure, and low temperature is accompanied by low pressure. The medium returns from low pressure to high pressure, usually requiring external force. There are many kinds of thermodynamic circulation systems in the prior art, and each has its own characteristics according to different uses and occasions. [0003] For example, the application number is ZL 200510035793.1, a thermodynamic cycle that converts heat energy into useful work. The process is that the gaseous working medium in the initial state becomes exhau...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that in the thermodynamic cycle system, the medium needs external power to return from low pressure to high pressure, the system needs to be interrupted, and the thermal efficiency is low. It provides a series or parallel connection of multiple liquid storage devices to realize the system from high pressure to low pressure. , and fully closed automatic cycle from low pressure to high pressure. In the low-grade heat source, as long as there are two heat sources, high and low, and there is a certain temperature difference, a new type of thermal cycle system that can output work to the outside

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