37results about How to "Real-time temperature measurement" patented technology

The present invention relates to a microwave radiation antenna capable of making percutaneous puncture to cure tumor of several regions of human body. Said invention is formed from antenna connector, hard coaxial line, ceramic tube, water inlet tube, water outlet tube, temperature-measuring system, stainless steel sleeve and handle. Its output power can be up to above 100w, and is therapeutic effect is reliable and safe.

The invention relates to an underground temperature measurement system. The system comprises a thermocouple, a compensating lead and a heavy hammer, wherein the compensating lead is positioned above the thermocouple, and the lower end of the compensating lead is connected with the upper end of the thermocouple; the heavy hammer is positioned below the thermocouple, connected with the lower end of the thermocouple and used for guiding the thermocouple to advance in a temperature measurement passage; and the thermocouple is a sheathed thermocouple manufactured by combined assembly of a thermocouple wire, an insulating material and a metal protective sleeve and stretching, and the length of the sheathed thermocouple corresponds to the thickness of a highest temperature interval in an underground high temperature layer to be measured. The temperature measurement system can greatly reduce the manufacturing cost of the thermocouple, effectively prolong the service life of the thermocouple and improve the automation degree of temperature measurement, and is convenient for repair and maintenance of the system per se.

The invention provides a fiber grating temperature sensing system for detecting temperatures of inflammables and explosives. The system comprises an amplified spontaneous emission (ASE) broadband source, a circulator, an optical switch, an optical switch drive device, a fiber Bragg grating (FBG) temperature sensor, a holographic volume phase grating, a collimating lens, a condenser lens, a photoelectric detector, a control circuit, a digital signal processing (DSP) circuit, a storage and an upper computer, wherein the FBG temperature sensor is stuck onto the surfaces of the inflammables and explosives, and wavelength drifting information is demodulated by utilizing a holographic volume phase grating demodulation method, so that temperature variation of the FBG temperature sensor is obtained, namely, the temperature variation of the inflammables and explosives, and the temperature of the inflammable and explosive is finally obtained. Fiber grating temperature sensing system for detecting temperatures of inflammables and explosives has the advantages that the sensitivity and the stability are high, optical fiber sensors have strong anti-electromagnetic interference, anti-shaking, moisture resistant, corrosion resistant and the like competences, therefore the system can also be used normally for a long time in severe environments. The optical fiber sensors have the advantages of being light in weight, small in size and the like.

The invention relates to an induction cooker, comprising a panel, electromagnetic heating coils and a control circuit. The induction cooker is characterized by that: at least one pattern of a positive temperature coefficient temperature sensor is printed on the surface of the panel to realize the contact with a heated pan, a first coil which is connected with the positive temperature coefficient temperature sensor is printed on the panel with conductive slurry, a second coil is magnetic coupled with the first coil, and a processing circuit is electrically connected with the second coil and the control circuit.

A temperature transducer of fibre - optical evanescent wave in high sensitivity consists of light source, detector and signal processing unit as detector probe is prepared by pyrometric cone type of fibre - optical coupler with one coupling fibre - optical pyrometric cone section connected to light source and one detector, another section to the other detector for varying output spectral ratio of coupler to obtain data of temperature change through conversion. The pyrometric cone type of fibre - optical coupler is prepared by melting two optical fibres and then drawing molten material to be cone form.

The invention discloses a device and a method for phase array microwave energy transmission. The device comprises a control portion, and scanning positioning portion, a microwave energy transmission control portion and a temperature measuring portion which are connected to the control portion, a microwave source to which the scanning positioning portion, the microwave energy transmission control portion and the temperature measuring portion are connected, and a phased array antenna portion and a wave zone plate emission portion which are connected to the microwave source, and the phased array antenna portion is also connected to the scanning positioning portion and the temperature measuring portion. By using the phased array microwave energy transmission device, an interested specific target can be accurately positioned, and microwave energy can be transmitted to the specific target with an optimal heating scheme.

The invention discloses a detachable insulation box having temperature measurement and electric heat tracing functions. The detachable insulation box is an integrated structural body mainly assembled by detachable insulation boxes with HALF shapes, an electric heat tracing module having an independent electric heat tracing function and a temperature measuring module, wherein two or more detachable insulation boxes with the HALF shapes are formed to an electric heat tracing insulation layer of one set of thermal equipment; the detachable insulation box with the HALF shape at the uppermost side is provided with the temperature measuring module; the detachable insulation boxes with the HALF shapes consist of external stainless steel shells, internal insulation materials and quick hasps mounted at the connecting side edges of the external stainless steel shells; the electric heat tracing module consists of an armored electric heating wire, a cold terminal joint and a cold terminal power supply wire; the cold terminal power supply wire is connected with an independent power supply joint; and the temperature measuring module consists of an armored thermocouple, a thermocouple clamping base and a temperature measuring signal wire. The detachable insulation box has such characteristics as simple structure, convenience for use and installation and capability of realizing real-time temperature measurement and electric heat tracing functions.

The invention relates to an induction cooker capable of measuring temperature. The induction cooker comprises a panel, an electromagnetic heating coil and a control circuit and is characterized in that at least one positive temperature coefficient temperature sensor pattern is printed on the upper surface of the panel so as to realize contact with a heated pot, a first coil is printed on the panel by conductive slurry, the first coil is electrically connected with the positive temperature coefficient temperature sensor, and the induction cooker further comprises a second coil magnetically coupled to the first coil and a processing circuit electrically connected between the second coil and the control circuit.

The invention discloses a special-purpose integrated piston measuring system based on a temperature, a height difference and a rotational speed. The system is composed of a leveling system, a piston system, a sensor system and a display unit. The leveling system consists of a horizontal checking table, a hydraulic control unit and a level instrument. The sensor system includes a temperature measuring module, a speed measuring module and a distance measuring module. The control unit is respectively connected with the horizontal checking table and the level instrument; the horizontal checking table and the level instrument are respectively connected with the piston system; the temperature measuring module, the speed measuring module and the distance measuring module are respectively connected with the piston system; and the temperature measuring module, the speed measuring module and the distance measuring module are respectively connected with the display unit. The piston measuring system has advantages of convenient measurement, high precision, and small error.

The invention discloses a wireless temperature measuring device. The wireless temperature measuring device comprises a wireless temperature measurement collecting and transmitting terminal, a wireless signal receiving and processing module and a display control module, wherein the wireless temperature measurement collecting and transmitting terminal and the wireless signal receiving and processing module adopt a 2.4GHz wireless signal transmitting mode, and the wireless signal receiving and processing module is connected with the display module by a 16-core 2.54 data line; the wireless temperature measurement collecting and transmitting terminal is fixedly arranged in a watchband type silicone rubber jacket; the wireless signal receiving and processing module is divided into a signal receiving part and a signal processing part, the display control module is divided into the two parts of a liquid crystal display screen and a control button, both the wireless signal receiving and processing module and the display control module are fixedly arranged on a circuit board in a welding mode, the modules adopt aluminum alloy casings, and the circuit board and the casings are fixed with each other by screws. The wireless temperature measuring device has the advantages of high safety, great reliability, small size, convenience in installation, convenience and flexibility in system wiring, visual display, simplicity and convenience in operation, convenience in site debugging and installation through a code matching function, no limitation on observation, real-time temperature measurement and intelligent signal sending, thereby ensuring the running reliability of the whole device.

The invention discloses an LED underwater fishing lamp which comprises an upper cover, a lower cover, a heat sink and an LED photoelectric integrated light emitting module. Annular grooves are formed in the upper cover and the lower cover correspondingly. O-shaped sealing rings are arranged in the annular grooves. An acrylic lampshade is fixed to the upper cover and the lower cover through a plurality of outer pull rods annularly arranged outside. The heat sink is pressed to the inner side of the upper cover and the inner side of the lower cover through a plurality of inner and outer pull rods. The LED photoelectric integrated light emitting module is fixed to the surface of the heat sink though high-thermal-conductivity silicone grease and screws. The upper cover 1 and the lower cover 2 of the LED underwater fishing lamp are made of macromolecular nonmetal anti-corrosive materials, so that the upper cover and the lower cover cannot be corroded by seawater while the hardness, toughness, water absorptivity and temperature resistance are ensured, the effect that the lamp and is not corroded after being used in seawater for a long time can be guaranteed, the probability that water enters the lamp since the lamp is corroded by seawater is reduced, damage to the lamp is reduced, and the service life of the lamp is greatly prolonged.

The invention relates to an electric vehicle intelligent charging pile device capable of remotely adjusting power and a system thereof. The electric vehicle intelligent charging pile device comprises a panel, an upper cover, a core plate and an outer shell. An opening is formed in the top surface of the outer shell and is matched and connected with the upper cover to form an outer frame; a panel is arranged on the upper cover, and a gun base is arranged below the panel on the upper cover; a core board is arranged in the outer shell, and a communication board is arranged on the core board; the inner wall of one side face of the outer shell is provided with a scram button interface, and the outer wall of the side face of the outer shell is correspondingly provided with a scram button. A miniature circuit breaker and a through-wall terminal are arranged opposite to the side face of the outer shell and are sealed on the side face of the outer shell through a side cover plate. The outer shell is further provided with a gun wiring port and a power line wiring port. The device has the function of changing the charging power online, resources are reasonably distributed, and waste is avoided.

A spraying maintenance system disclosed in the invention comprises a spraying device, a pipeline, a recycling device, a temperature measuring device and a water supply room, and the pipeline comprises a water outlet pipe connected with the water supply room, a water inlet pipe connected with the water supply room, a top face spraying water pipe, an inner cavity spraying water pipe and an outer side spraying water pipe. Spraying maintenance can be conducted on operation areas of different heights by adjusting the water pressure of a water supply pump, the water pipes and the spraying device are reasonable in layout, spraying maintenance of all faces can be achieved, the functions of automatic spraying, manual control spraying, remote control spraying and the like can be achieved, and the maintenance efficiency is improved. Timing and quantitative spraying can be achieved through a water level sensor and an electromagnetic valve, spraying monitoring is further arranged, the spraying maintenance state can be checked in real time, water resources can be greatly saved through independent control of the spraying device and the recycling device, the temperature measuring device can measure the temperature in real time, and it is guaranteed that concrete is within the optimal solidification temperature range.

The invention provides a device for measuring the oil temperature of an air cylinder seat by use of a thermocouple. A sealing plug is installed in a central hole in the end face of one end of a plug screw rod head of a plug screw. The thermocouple is installed in a thermocouple installation hole in the center of the plug screw and a thermocouple installation hole in the center of the sealing plug. A lead-out line end and a temperature measurement working head of the thermocouple are respectively outside end faces of two ends of the plug screw. The two ends of the thermocouple are fixedly sealed on the end face of the screw plug and the end face of the sealing plug by use of binding agent. According to the invention, the a threaded plug is used as an adapter; the binding agent is used for connection so that the thermocouple is fixed on the plug screw; and a deflating valve hydraulic port on the air cylinder seat of a braking device is used for carrying out real-time temperature measurement on an inserting point. The device provided by the invention is characterized in that the device is stable in performance, convenient to use, free of maintenance and low in manufacturing cost, satisfies temperature measurement requirements of a braking test of an aviation airplane wheel and is suitable for an installation test condition in which the temperature is 60 DEG C-200 DEG C and the pressure of hydraulic oil reaches 28MPa.

The invention discloses a temperature measuring bracelet and a temperature measuring method. The temperature measuring bracelet comprises a bracelet body and a bracelet watchband, AND the bracelet body comprises a temperature measuring assembly and a mainboard; the temperature measuring assembly is used for measuring the temperature of the wrist skin and the temperature of the surrounding environment of the wrist; and the main board is used for obtaining the final body temperature according to a preset temperature algorithm in combination with the wrist skin temperature and the wrist surrounding environment temperature. According to the temperature measuring bracelet and the temperature measuring method provided by the embodiment of the invention, the problems of inconvenience in temperature measurement, low accuracy and poor real-time performance in the prior art can be solved.