Ultra-high temperature heat source machine is a kind of high temperature heat energy equipment, it can convert low temperature heat energy into high temperature heat energy, and use it for industrial or life heating, evaporation or power generation and other occasions. The key technology of the ultra-high temperature heat source machine is the use of a new type of thermoelectric conversion material, which can convert its heat energy into electrical energy and high temperature heat energy. At present, there have been many different types of ultra-high temperature heat source machines in the world, mainly including flash heat source machines, center heat source machines and cone heat source machines.

Flash heat source machine is one of the most widely used ultra-high temperature heat source machine, which uses direct flash to convert low temperature heat energy into high temperature heat energy. The equipment is composed of a main evaporator, a heat source cooler and a thermoelectric converter. The main evaporator is equipped with some special flash pipes and internal reactors. The heat source cooler uses high temperature liquid metal to reduce the temperature of the equipment and increase the heat transfer area. Thermoelectric converters directly convert thermal energy into electrical energy, further improving the efficiency and reliability of the equipment.

The central heat source machine is a kind of ultra-high temperature heat source machine using a hollow column structure, which can convert low temperature heat energy into ultra-high temperature heat energy and use it for fuel cells, hydrogen production and high temperature pyrolysis. The thermal radial distribution trend of the device is obvious, with high temperature in the center and low temperature gradient being wide. The central heat source machine is an efficient heat source machine, because it uses a central empty column structure, so that the internal flow of the equipment is more uniform, so the use of temperature difference is more efficient and meet the practical application needs.

Conical heat source machine is a kind of ultra-high temperature heat source machine using conical heat source, it has the advantages of high temperature difference, high efficiency, small size, etc., can be widely used in biomass energy utilization, pollutant treatment and other industrial fields. The device uses organic gradient structure and low infrared radiation technology to strengthen the solar radiation reflection and concentration effect, thus obtaining higher temperature difference and higher thermal energy conversion efficiency. The cone heat source machine is small in size and light in weight, which is very suitable for outdoor use or lack of power grid occasions.

All in all, the ultra-high temperature heat source machine is an efficient, environmentally friendly and energy-saving thermal energy equipment, which can convert low temperature heat energy into high temperature heat energy, and use it in industrial, life, military and other fields. Different types of ultra-high temperature heat source machines have different advantages and disadvantages, and users should make reasonable choices according to actual needs when choosing.