What is Solar Thermal Energy?

Solar heating ^[1] is a technology that uses solar collectors to collect solar radiation and convert it into heat for heating. The solar heating system is to use solar collectors to collect solar radiation and convert them into heat energy. Liquid is used as a heat transfer medium and water is used as a heat storage medium. , Hot water storage tank, connection pipeline, auxiliary heat source, heat dissipation components and control system. The solar heating system is in response to the national call for energy conservation and emission reduction and the development of a low-carbon economy, and protects our common home. Under the premise of the corresponding country's call, through continuous practice and exploration, a set of solar heating systems that are truly in line with China has been summarized, and a lot of optimizations have been made in performance and structure. Is one of the green sustainable development energy.

Advantages of solar heating system:

First, the most efficient use of solar energy can save more than 40-60% of energy costs and greatly reduce operating costs.

Third, green environmental protection uses solar clean green energy to avoid environmental pollution caused by mineral fuels and provide users with a clean and comfortable living space.

Fourth, the intelligent control system uses intelligent control technology, self-control, the best economic operation, can be set to supply hot water around the clock, very convenient to use.

Fifth, the service life of the heat collecting pipe is copper tube laser welding, polyurethane foam insulation is resistant to severe cold, and the imported panel is tempered, which can resist natural disasters and has a service life of more than 15 years.

Sixth, building integration can be installed on high-rise balcony, window and other walls of the sun to achieve building integration and enjoy a comfortable life.

VII. Complementary energy sources In rainy weather, a gas-fired boiler is used to automatically switch through a solar heat exchanger without manual adjustment.

8. It can be widely used in heating and bathing places such as high-rise and multi-storey houses, independent villas, small and medium-sized hotels, bathing centers, schools and other places.

Solar heating composition

1 solar collector

Characteristics of solar heating system

The main difference between a solar heating system and a conventional energy heating system is that it uses solar energy

Take 100 square meters of existing buildings in Beijing as an example.

1. The solar heating and heating system should be incorporated into the prescribed procedures for building construction, unified planning, simultaneous design, simultaneous construction, unified acceptance, and simultaneous use ^[5]

The solar heating system has a simple structure, reliable operation, and low heat flux density, that is, the temperature of the working medium is also low, safe and reliable. It has the characteristics of strong pressure capacity and large heat absorption area. one. Its application scope is: areas with good sunlight resources and need heating, such as enterprises, institutions, factories, colleges, hotels, hospitals, communities, swimming pools (including collective units and families such as government agencies).