Intelligent control solar thermal collector

Abstract

The invention provides a solar thermal collector system. The system comprises a reflector and a thermal collecting pipe. A first valve and a first temperature sensor are arranged on a radiator pipeline and used for controlling the flow rate of water entering a radiator and detecting the temperature of the water entering the radiator correspondingly. The solar thermal collector system is further provided with a bypass pipeline parallel to the radiator pipeline. A second valve and a second temperature sensor are arranged on the bypass pipeline and used for controlling the flow rate of water on the bypass pipeline and detecting the temperature of the water. The radiator is arranged in a room, and a third temperature sensor is arranged in the room and used for detecting the indoor temperature.The first valve, the second valve, the first temperature sensor, the second temperature sensor and the third temperature sensor are in data connection with a central controller. The central controller automatically controls opening and closing of the first valve and the second valve according to the detected indoor temperature and the temperature of the water entering the radiator. The intelligent control solar thermal collecting pipe is provided by the invention, and intelligent detection and control of a solar cooling system are achieved.

Description

technical field [0001] The invention relates to a heat collecting tube technology, in particular to a heat collecting tube of a heat pipe with a new structure. Background technique [0002] Heat pipe technology was developed in Los Alamos, USA in 1963. national laboratory A heat transfer method called a "heat pipe" invented by George Grover element , it makes full use of the principle of heat conduction and the rapid heat transfer properties of phase change media, and quickly transfers the heat of the heating object to the heat source through the heat pipe, and its thermal conductivity exceeds that of any known metal. [0003] Heat pipe technology was widely used in aerospace, military and other industries before. Since it was introduced into the radiator manufacturing industry, people have changed the traditional radiator design ideas and got rid of the single heat dissipation mode that only relies on high air volume motors to obtain better heat dissipation. The use of h...

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Problems solved by technology

Current heat collecting tubes are also widely used in the treatment of various diseases, especially in the treatment of chronic diseases caused by aging and old damage to muscles and ligaments, such as CN2167709Y patent, but in the current prior art, such as CN2167709Y patent , because the steam generated directly by heating will cause the temperature of the generated steam to be too high, and it will cause too much moisture in the generated steam, and the drug may be deposited in the lower part because it is a particle, so the active ingredient in the ejected steam The content is too low, and the temperature is too high, and the degree of intelligence in the existing technology is not high, and effective intelligent operation cannot be carried out

[0005] In the background technology, when using solar energy to heat the heat collecting tube, the solar energy either directly heats the heat collecting tube, or generates steam through secondary heat exchange, especially directly heats the heat collecting tube, and uses the convective heat exchange inside the heat collecting tube to carry out the heating of the upper and lower parts of the heat collecting tube. Fluid convection heat exchange, but in this case, the hot fluid in the lower part needs to be naturally convected to the upper part, and the heat transfer efficiency is low

[0006] At present, the degree of automation of solar heat collectors is not high. Although the prior art has also studied the intelligent control of solar energy, there are not many researches on the intelligent control of heat collectors. In view of the above problems, the present invention provides a new intelligent Controlled solar collector system, thus intelligent control of solar energy utilization process

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