6 results about "Infrared temperature measurement" patented technology

The invention discloses a structural material ultra-high temperature corrosion experiment system and method under a serious accident of a nuclear reactor. The system comprises a gas supply system, a vacuum system, an experiment section, a cooling system and a tail gas analysis system; the gas supply system can be used for preparing corrosive gases with different water vapor contents; the experiment section is composed of a high-temperature radiation furnace, a low-temperature radiation furnace, a ceramic reaction tube, a heating wire, an air-cooled copper tube and heat preservation cotton, andtwo quartz glass windows are formed in the side wall of the high-temperature radiation furnace and used for containing a high-speed camera and an infrared temperature measurement probe respectively;the cooling system can provide necessary cooling for key equipment; the tail gas analysis system can measure the concentration of each component of the corrosion reaction tail gas on line, so that high-precision continuous measurement of reaction kinetics is realized; the experiment system further comprises a power distribution system, a numerical control system and a data measurement and acquisition system. The invention further provides an experimental method. By using the method and system, key data are provided for nuclear reactor safety design by carrying out a structural material ultra-high temperature corrosion experiment in a severe accident environment of the nuclear reactor.

An environmental-protection device microwave source intelligent remote control system comprises a microwave cavity, multiple sets of magnetron units, microwave source control cabinets, an infrared temperature measurement probe, a cavity temperature and humidity instrument, a blowing-sucking air pump and a humidifying device; the multiple sets of magnetron units are arranged on the microwave cavity, and each magnetron unit comprises a magnetron; the interior of the microwave source control cabinet is provided with a plurality of magnetron power sources corresponding to the magnetron units, and each magnetron power source is connected with one magnetron by a power line; the infrared temperature probe and the cavity temperature and humidity instrument are respectively used for detecting the material temperature and the cavity internal temperature and humidity; the blowing-sucking air pump and the humidifying device are electrically connected with a main control unit; the main control unit comprises a switch module, a display module and a control module; the switch module comprises microwave source switches for controlling the make-and-break of the magnetron power sources; the display module is used for displaying detected data; the control module is used for setting startup and shutdown time or setting the temperature through an internal PLC module, and when the set time or temperature is reached, the switches are automatically controlled to be turned on or off. The environmental-protection device microwave source intelligent remote control system can achieve centralized control of a large number of magnetron units, and greatly improves the efficiency and security of operation.

The invention relates to the technical field of cable temperature measurement correlation, in particular to novel temperature measurement equipment. The novel temperature measurement equipment mainlycomprises a wireless temperature sensor, fixing tapes and nylon tapes, wherein the wireless temperature sensor is set as a cylindrical structure; the fixing tapes are wound to the shell of the wireless temperature sensor; three layers of fixing tapes are arranged and are connected with the nylon tapes; two groups of nylon tapes are arranged; and the wireless temperature controller consists of a controller, a wireless communication module, a temperature sensor and a power supply system. A big data technology is combined with an infrared thermal imaging technology so save time for power users ininfrared temperature measurement, the problems of more steps and complex process of traditional infrared temperature measurement are solved, and the power utilization reliability and the utilizationquality of the majority of users can be guaranteed.

A method for detecting the temperature of a solar cell module based on an infrared temperature measuring device belongs to the field of solar cell module testing. The method is characterized by comprising the steps of adjusting the infrared temperature measuring device to enable a detected solar cell module and a temperature reference point to be positioned in an effective temperature measuring range of the infrared temperature measuring device; the temperature reference point being provided with a temperature reference device; the temperature reference device having a fixed emissivity; obtaining the temperature distribution characteristics of the detected solar cell module through the infrared temperature measuring device; and comparing the temperature distribution characteristics of the detected solar cell module with the temperature of the temperature reference point, and evaluating to obtain the temperature of the detected solar cell module, namely the equivalent temperature of the solar cell module, so that the problem of inaccurate temperature test of the current solar cell module end can be effectively solved, the condition of test data deviation is effectively avoided, and the loss of a production enterprise is avoided.