Solar heating oil way heat supply system

Abstract

The invention discloses a solar heating oil way heat supply system which comprises a solar energy heat-collection plate, a first heat exchanger, a second hear exchanger, a heat supply pipeline, a condensation type gas wall-hanging stove, an electronic control valve and a water pump, wherein the first heat exchanger is used for exchanging heat with the solar energy heat-collection plate, the second hear exchanger is used for exchanging heat with the first heat exchanger, and the heat supply pipeline is used for exchanging heat with the second heat exchanger; the condensation type gas wall-hanging stove is used for exchanging heat with the heat supply pipeline, and a heat collection insulation box is mounted on the heat supply pipeline; the electronic control valve and the water pump are matched with the heat collection insulation box, and the output end of the heat supply pipeline is matched with a heat supply terminal. According to the solar heating oil way heat supply system, the solar energy heat-collection plate is connected to an oil supply end through an oil supplementary valve, and water is replaced by oil, so that the heat absorption rate is increased; the input end of the condensation type gas wall-hanging stove exchanging heat with the heat supply pipeline is connected to a gas supply end through a gas regulating valve; a temperature controller is matched with the gas regulating valve, so that the temperature in the condensation type gas wall-hanging stove is controlled; the gas regulating valve is regulated for gas supply, and the temperature control performance is good.

Description

technical field [0001] The invention relates to a solar heating oil circuit heating system, which belongs to the field of solar heating. Background technique [0002] The solar heating system is composed of solar collectors including flat panel solar collectors, vacuum tube solar collectors, U-shaped tube solar collectors, heat pipe solar collectors, etc., water tanks, connecting pipes, control systems and other auxiliary materials. Pass the scattered solar energy through the collector, convert the solar energy into hot water, store the hot water in the water tank, and then send it to the heating terminal through the hot water to meet the heating demand of the building. In existing solar heating systems, the connecting pipes, water tanks, and water supply pipes of the solar water heating system are provided with thermal insulation materials. The commonly used thermal insulation materials include rock wool, glass wool, polyurethane foam, rubber and plastic foam, etc. . Howe...

AI Technical Summary

Problems solved by technology

However, directly placing the insulation material in the connecting pipe of the heat collection system will easily cause damage to the heat collection system and reduce the service life of the solar heating system

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