Thermal-radiation internal-circulation power generation device

Abstract

Disclosed is a heat-radiating internal-circulation power generation device, comprising a solar energy tube (5), three high-positioned expansion reservoirs (6-1, 6-2, 6-3), a low-positioned oil storage reservoir (25), three circulation pumps (8-1, 8-2, 8-3), an energy storage tank (7), a constant temperature furnace (12), a condensed water expansion tank (10), a high pressure plunger pump (13), a high pressure atomizing device (14), a steam generator (15), a steam storage tank (18), a steam turbine (19), a power generator (20), a circulating steam duct (21), a steam condenser (22) and a condensed water pipe (23). In the energy storage tank (7), a saline solution is used as an energy storage medium. Complementary heating of heat conductive oil with other multiple energy sources and solar energy is achieved by the constant temperature furnace (12). The steam generator (15) has layers of annular sealing ducts and the heat conductive oil circulated within the system conducts heat to the steam generator (15), such that an atomized moisture flow is instantly converted into high temperature and high pressure steam to arrive at a critical effect. The present device has the advantages of a long service life and easy maintenance, and is applicable in the fields of large-, middle- and small-scale power generation.

Description

technical field [0001] The invention relates to a power generation device, in particular to a thermal radiation internal circulation power generation device. Background technique [0002] The invention improves and upgrades the steam generator in the original solar oil heat conduction heat supply device. The saline solution is contained in the energy storage tank, which has the advantages of high boiling point and low cost; the constant temperature tank is improved into a constant temperature furnace, which has the advantage that various energy sources (fossil energy, bioenergy, gas, fuel oil, etc.) can be used to heat the heat transfer oil. At present, power generation devices on the market mainly use single thermal power, single hydraulic power, single solar power, and single nuclear energy to generate electricity. Their models are traditionally outdated, with low heat conversion efficiency and easy loss of heat energy, resulting in energy waste. Contents of the inventio...

AI Technical Summary

Problems solved by technology

At present, power generation devices on the market mainly use single thermal power, single hydraulic power, single solar power, and single nuclear energy to generate electricity. Their models are traditionally outdated, with low heat conversion efficiency and easy loss of heat energy, resulting in energy waste.

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