33results about How to "Easy to detect temperature" patented technology

The invention particularly discloses an electromagnetic liquid heater. The electromagnetic liquid heater comprises a non-magnetism receptor, a magnetism receptor, a magnetic coil, a heat conducting metal part and a control circuit. The non-magnetism receptor is used for accommodating to-be-heated liquid; the magnetism receptor capable of generating eddy currents with the magnetic coil is arranged in a cavity of the non-magnetism receptor; the magnetic coil acts on the magnetism receptor to enable the magnetism receptor to generate heat; the heat conducting metal part contacts with the magnetism receptor and is provided with a temperature probe used for temperature detection; the control circuit is used for controlling operation states of the magnetic coil and connected with the temperature probe. The electromagnetic liquid heater has the advantages that firstly, utilization rate of energy resources can be greatly improved, simple product structure is achieved, and market promotion is facilitated; secondly, due to the fact that the temperature probe and the heat conducting metal part are arranged on the magnetism receptor, the temperature can be further detected beneficially to prevent burning of the magnetism receptor.

The invention discloses a shell structure of electronic equipment and the electronic equipment. The shell structure comprises a shell; an electrochromic device which is arranged on the shell and can change color under the condition that voltage is applied; a temperature detection structure which is arranged on the shell and comprises a thermal resistance layer, wherein the thermal resistance layer is arranged on the outer side of the shell; and a control module which applies voltage to an electrochromic layer according to the temperature detected by the temperature detection structure. The color of the shell can be changed by applying voltage to the electrochromic device, the temperature detection structure is arranged on the shell, the hand of a user can make contact with the temperature detection structure, the temperature detection structure detects the temperature of the user, and the control module applies voltage to the electrochromic layer according to the temperature detected by the temperature detection structure. The color of the electrochromic layer can change along with the change of the temperature, so that the temperature of the user can be conveniently detected, the temperature of the user can be known through the color of the shell, and the use experience of the user is enhanced.

The invention discloses a method for detecting metallothioneins in an aquatic organism, and belongs to the technical field of electrochemistry. The principle of the detecting method is as follows: metallothionein molecules to be detected in a solution gather onto the surface of a mercury electrode of the selected gathering potential to react with supporting electrolyte Pt(NH3)2Cl2 to generate H+; the reacted H+ is reduced when the potential scans about -1.48 V, so that characteristic peaks and corresponding currents are generated in a voltammogram. As the method is high in sensitivity and low in detection limit, the quantity of required samples is less; as reaction is controlled by diffusion, the action is less impacted by competitive adsorption, that is, the detection is interfered little by other proteins in the sample to be analyzed, so that a standard curve method is suitable for detecting. The method provided by the invention has the advantages of being simple, high in reliability and accuracy, and low in detection limit.

The invention discloses a liquid material mixing apparatus, comprising a liquid material mixing apparatus body. A mixture dilution chamber is arranged inside the liquid material mixing apparatus body.A drive motor and an exhaust port are disposed at the top end of the liquid material mixing apparatus. Liquid materials are added through multiple feed inlets which are arranged on the mixture dilution chamber. The liquid materials are added through multiple air permeable baffle apertures of an X-shaped feeding board which is fixedly sleeved on a drive shaft. The end portion of the drive shaft isconnected with a stirring blade. The drive shaft extending into the mixture dilution chamber is driven by the drive motor, and then the X-shaped feeding board sleeved on the drive shaft and the stirring blade are rotated under the driving of the drive shaft. The heated atomization gas is delivered to the liquid material mixture by a helical inlet pipe which is arranged at the bottom of the mixture dilution chamber and connected to an atomization gas inlet. The liquid material mixing apparatus is capable of mixing uniformly rapidly and diluting and heating the liquid material.

The scheme discloses an energy-conserving cooling system of a large-scale machine room in the technical field of indoor energy-conserving cooling. The system comprises a constant-temperature controller, an indoor temperature sensor, an outdoor temperature sensor, a plurality of pairs of air inlet fans, and a plurality of pairs of exhaust fans, wherein the constant-temperature controller comprisesa display mdoule, an input keyboard, a circuit board, an STC89C52EC single-chip microcomputer, a wireless interface, a wired interface and a temperature detection module; the indoor temperature sensorand the outdoor temperature sensor are both connected to the wireless interface through electric signals; the plurality of pairs of air inlet fans and the plurality of exhaust fans are connected to the wireless interface through electric signals; the display mdoule is connected to the STC89C52RC single-chip microcomputer through an electric signal; the display module is used for displaying real-time temperature and humidity obtained by the STC89C52RC; and the temperature detection module is connected to the STC89C52RC single-chip microcomputer through an electric signal. According to the scheme, the system is mounted in the large-scale machine room, and the cost can be decreased while the energy is conserved.

The invention discloses a hot water liner structure of a water dispenser, aiming at overcoming the defects that in the existing hot water liner of the water dispenser, the steam discharge has potential safety hazards, so that the waste of steam heat and water is caused, and when boiled water is taken, steam is easily sprayed out along with the hot water, so that the potential safety hazards exist. The hot water liner structure comprises a hot water liner, wherein a heater is mounted in the hot water liner, a partition board is arranged at the position, close to the upper end, in the hot water liner, a steam cavity and a water storage cavity are respectively formed above and below the partition board in the hot water liner, flow-passing holes are formed in the partition board, a water outlet pipe is mounted on the upper end of the hot water liner, an opening in the lower end of the water outlet pipe communicates with the water storage cavity, and a water outlet controller and an air outlet controller are connected on the water outlet pipe in parallel.

The invention discloses material mixing and diluting equipment with a heating function. The material mixing and diluting equipment comprises a material mixing and diluting equipment body; a material mixing and diluting cavity is formed inside the material mixing and diluting equipment body; a driving motor and an exhaust opening are arranged at the top end of the material mixing and diluting equipment body; material liquid is added through a plurality of feed openings in the material mixing and diluting cavity and a plurality of permeable diversion holes of U-shaped discharging plates on discharging blocks which fixedly sleeve and are arranged on a driving shaft; a driving motor drives the driving shaft extending into the material mixing and diluting cavity to drive the discharging blockssleeving the driving shaft to rotate; the material mixing and diluting equipment is provided with an atomizing steam inlet communicated with the material mixing and diluting cavity; an atomizer for generating atomizing steam is arranged at the atomizing steam inlet; the heated atomizing steam is exhausted into the mixed material liquid by a spiral steam inlet pipe which is communicated with the atomizing steam inlet and is arranged at the bottom of the material mixing and diluting cavity. The material mixing and diluting equipment provided by the invention is material mixing and diluting equipment with the heating function, which can quickly and uniformly mix the materials, and dilute and heat the materials.

The invention discloses a laser reflow welding robot placing table with a fixing function. The laser reflow welding robot placing table with the fixing function comprises a fixed placing table, a fixing plate and a robot control base; the upper surface of the robot control base is fixedly connected to the bottom surface of a robot main body; an I-shaped groove is formed in the upper surface of the fixing plate; the fixing plate is connected to the bottom end of the robot control base in an inserted mode through the I-shaped groove; third grooves are formed in the two sides of the fixing plate; and one end of a first insertion rod is arranged in each third groove. According to the invention, the fixing plate is arranged above the fixed placing table, the fixing plate is fixedly connected to the robot control base through the first insertion rods on the two sides, so that the fixing plate and the robot control base are stably fixed, and the safety problem caused by unstable fixing during work of the robot body is avoided; and the robot body and the robot control base can be detached and replaced by pulling out the first inserting rods, therefore, the operation is convenient, and the use is facilitated.

The invention relates to a coal blending combustion system and method, and relates to the technical field of thermal power generation. the coal blending combustion system and method are used for solving the problems of insufficient combustion of mixed pulverized coal and insufficient safety protection in a coal preparation process. The coal blending combustion system comprises a coal pulverizing system and a combustion system, wherein the coal pulverizing system is used for correspondingly preparing meager coal powder and bituminous coal powder, the combustion system comprises a turbulent burner, the turbulent burner comprises a stirring paddle and a mixing chamber, a first feeding channel and a second feeding channel are formed in the mixing chamber, the first feeding channel is used for conveying first airflow, the first airflow is used for conveying the meager coal powder, the second feeding channel is used for conveying second airflow, the second airflow is used for conveying the bituminous coal powder, the stirring paddle is arranged in the mixing chamber, the first airflow and the second airflow drive the stirring paddle to rotate, and the stirring paddle is used for mixing the meager coal powder in the first airflow and the bituminous coal powder in the second airflow. According to the technical solution provided by the invention, the mixed pulverized coal can be fully combusted, and the safety of the coal preparation process is improved.

The invention relates to a temperature sensor of a digital CMOS sheet in the field of temperature monitoring domain. It uses the linear relationship between the transistor critical voltage and the temperature to separately design two project temperature sensing circuit based on the relaxation oscillator and the Schmitt trigger. The accuracy of the two temperature sensors are below 1 degree. It adopts all CMOS structure at the same time.

The invention discloses a swing type temperature measuring device of a rapid hardening furnace for rare earth hydrogen storage alloy vacuum induction melting. The temperature measuring device comprises a moving structure, and a distance measuring instrument is detachably connected to the middle of the side wall of the side, away from a rotating structure, of a cross beam; a mounting structure is detachably connected to the end, away from a guiding structure, of the rotating structure; and infrared thermometer is detachably connected to the mounting structure. According to the temperature measuring device, two rollers are driven to rotate through a double-head motor, and therefore the cross beam and the rotating structure are driven to move; the distance between the infrared thermometer and a furnace body is easy to adjust, and therefore more accurate temperature data can be detected; temperature values detected at different distances can be clearly known through the distance measuring instrument, therefore facilitating a worker to debug the furnace body more properly; smooth smelting machining is ensured, and the mounting structure and the infrared thermometer can be driven to rotate through the driving motor; the detection range of the infrared thermometer is enlarged, and the detected temperature data are more accurate; and the efficiency is higher.

The invention is applicable to the technical field of circuit breakers, and provides a circuit breaker installation protection structure, comprising a protective box with an open front, a containing box with an open top is fixedly connected to the bottom of the protective box, and an inner cavity of the protective box is The upper part is detachably provided with a circuit breaker body, and both sides of the circuit breaker body are fixedly connected with clips. The installation and protection structure of the circuit breaker is fixed by the clamping slot to the limit of the clamping strip, and the circuit breaker body is placed in the inner cavity of the protective box, and then the opening of the front of the protective box is closed by manually rotating the closed box door, and the circuit breaker body is installed. Protection, after closing, manually rotate the rotating lever by turning the handle, and drive the rack plate to rise through the rotation of the gear roller, so that the rack plate is inserted into the interior of the bayonet, and the strip is fixed in the interior of the slot to break the circuit. The device body is installed and fixed in the inner cavity of the protective box, the operation is simple and fast, and the time consumption is short.

A remotely controllable intelligent low-voltage power distribution cabinet disclosed by the present invention comprises a ventilation cooling mechanism, the ventilation cooling mechanism comprises an upper fixed cabinet, a filter screen, a fan motor, a fan shaft, a fixed rod and fan blades, the top end of a main body is fixedly connected with the upper fixed cabinet, and the top end of the upper fixed cabinet is provided with an avoidance hole. A fixing rod is fixedly connected into the receding hole of the upper fixing cabinet, and a fan shaft is fixedly connected to the side, away from the upper fixing cabinet, of the fixing rod. According to the low-voltage power distribution cabinet, the fan motor, the fan shaft, the filter screen and the fan blades are arranged, cooling of equipment is facilitated, when the temperature in the low-voltage power distribution cabinet is high, the fan motor controls the fan blades to rotate, so that cold air is blown into the low-voltage power distribution cabinet for cooling, and the filter screen can prevent blown dust from entering the low-voltage power distribution cabinet; and through arrangement of a rotating gear, a synchronous belt, a first fixing plate and a second fixing plate, each position in the low-voltage power distribution cabinet can be detected.

The invention discloses a high-safety protection device for adding nitrogen into a tank body. The high-safety protection device comprises an outer protective shell, an internal storage tank and an expansion pipe head, wherein an electric power storage box is installed at one side of the outer protective shell through screws; a control box is arranged at one end of the electric power storage box through a positioning plate; an alarm is installed in the control box through bolts; a single-chip microcomputer controller is installed at one end of the alarm through bolts; a semiconductor chilling plate is installed at the other side of the outer protective shell through a mounting groove; a microcomputer time control switch is installed at one end of the semiconductor chilling plate through screws; the internal storage tank is arranged in the outer protective shell; a hollow interlayer is arranged between the internal storage tank and the outer protective shell; and a top plate is installed at the top of the outer protective shell through bolts. The high-safety protection device for adding nitrogen into the tank body can play a role in early warning when the pressure and temperature values are large and can play a role in heat insulation and volatilization prevention.

The invention provides an intelligent aluminum alloy profile forming machine, which includes a frame, a hot-melt machine, a thermal insulation and heating guide structure, a workbench, supporting legs, an intelligent control device, a degassing structure, a protective frame structure, a forming frame, an upper mould, elevating frame and forming tank, the bolts of the hot-melt machine are installed on the upper part of the frame; one end of the thermal insulation and heating guide structure is connected with the hot-melt machine, and the other end is installed on the upper part of the upper mold. The setting of the temperature sensor in the material guide tube of the present invention is conducive to conveniently detecting the temperature of the liquid material in the material guide tube, thereby improving the degree of intelligence; the setting of the silicone protective cover on the protective rod is beneficial to improving the anti-skid effect when holding, and prevents work. People accidentally touch the forming frame or the upper mold and cause injury to the staff; the stainless steel filter and the activated carbon filter are respectively embedded in the air duct horizontally, which is beneficial to improve the filtering effect of the exhaust gas from the air outlet pipe and prevent the exhaust gas from affecting the work. cause injury to personnel.

The invention belongs to the technical field of battery diaphragm production, particularly relates to a casting extrusion device for battery diaphragm production, and aims to solve the problem that in the prior art, due to the fact that an extrusion opening is of a long-strip-shaped structure, the two ends of the extrusion opening are prone to uneven cooling, and plate surface buckling is caused in the later period. Electrical elements can be conveniently installed in the base, the upper surface of the base is arranged to be of a step-shaped structure, a supporting frame is fixed to a lower platform on the upper surface of the base, an extrusion box is fixed to the top end of the supporting frame through bolts, and an insertion hole is formed in the middle of the side, close to the higher platform of the base, of the extrusion box. A propelling pipe is slidably connected into the inserting hole, and a propelling device is fixed to the end, close to the propelling pipe, of the upper surface of the base. According to the invention, the fluid near the extrusion opening can be softened, so that the frictional resistance generated between the fluid and the pipe orifice is reduced, and the flow velocity near the outlet tends to be consistent, so that residual stress of the extruded diaphragm body is avoided, and the quality of the extrudate is improved.

The invention discloses a flap monitoring device. The flap monitoring device comprises a bed body, a mounting frame, a translation mechanism, a heating lamp, a monitoring mechanism, a central controlterminal and a background terminal, wherein the mounting frame is arranged on the bed body; the translation mechanism is mounted on the mounting frame, and is located above the bed body; the heating lamp is mounted on the translation mechanism, and moves in the length direction and the width direction of the bed body under the driving of the translation mechanism; the monitoring mechanism comprises a front camera and a rear camera, wherein the front camera is arranged at the bed head of the bed body, and the rear camera is arranged at the bed tail of the bed body, and the front camera and therear camera are used for shooting the bed surface at the oblique angle of 45 degrees; images shot by the monitoring mechanism are transmitted to the background terminal in a real-time manner through the central control terminal, the background terminal is used for analyzing the images transmitted by the central control terminal, and giving a control command to the central control terminal according to the analysis result; and the central control terminal is used for controlling a displacement mechanism and the heating lamp according to the control command of the background terminal. Accordingto the flap monitoring device disclosed by the invention, through automatic flap monitoring, real-time monitoring and long-distance operating of the heating lamp to work are realized.

The invention provides a crystallizing pond facility of high-concentration wastewater evaporation equipment of a thermal power plant. The crystallizing pond facility comprises a crystallizing device,a movable door, a heat-resistant adhesive layer, a ventilating fan, a transmission fan, a heater frame, a heater, an insulating suspender, a sampling box, a movable crystallizing pond and a heating pipe, wherein a top plate is fixedly arranged on the inner side of the top of the crystallizing device through bolts; six groups of short ring cylinders and six groups of long ring cylinders are arranged at the top of the top plate; the movable door is movably arranged in the middle of one side of the crystallizing device through a rotating shaft; and a handle is integrally arranged at the outer endof the movable door. Due to adoption of the transmission fan and the ventilating fan, the ventilation speed of a crystallizing pond can be accelerated in an assisted mode, and vapor can be well discharged; as the transmission directions of the transmission fan and the ventilating fan are different, indiscriminate application of wind power can be achieved, wind in various directions can be reasonably utilized conveniently, and ventilation can be assisted continuously; and a transmission rotating shaft is fixed in a double-connection mode of interference fit and clamp spring fastening, and stability is extremely high.

The invention discloses a heparin sodium extraction intelligent integrated device which comprises a device body, a cover plate is arranged on the outer surface of the upper end of the device body, a stirring assembly is fixedly installed in the middle of the cover plate, a lifting assembly is arranged between the cover plate and the device body, and the cover plate is movably connected with the device body through the lifting assembly. A protective door is arranged on the outer surface of the right side of the device body, a controller is fixedly installed at the front end of the outer surface of the left side of the device body, supporting rods are fixedly installed at the four corners of the outer surface of the lower end of the device body, and self-locking universal wheels are fixedly installed on the outer surfaces of the lower ends of the supporting rods. According to the intelligent integrated device for extracting the heparin sodium, the temperature sensor is convenient for detecting the temperature in the device main body and transmitting a signal to the controller, the controller controls the operation of the heating wire and keeps the temperature in the device main body relatively stable, the processing efficiency is high, and a better use prospect is brought.

Internal electrodes, a protective film, and protective films covering the top parts of internal electrode sides of lead wires are formed on a top surface of a substrate of a temperature sensor element, thereby making the overall shape a quadrangular prism and the transverse cross-section nearly a square even at any portion in the axial direction. A heating part of the temperature sensor element is provided near the center along the length, the height, and the width of the element, thereby preventing deviation of heat generation and stabilizing heat release to the lead wires. This allows the temperature sensor element to suppress fluctuation in detected temperatures due to mounting angle.

The invention discloses a multifunctional grinding device for pharmaceutical processing. The device comprises a grinding box body; two deflectors are fixed on inner walls at two sides of the grindingbox body through screws; a same material leading disk is welded at the face-to-face sides of the two deflectors; a motor box is fixed at a position, close to the top, on the outer wall of one side ofthe grinding box body through a screw; a driving motor is fixed on the bottom inner wall of the motor box through a screw; a round hole is formed in the top outer wall of the motor box; a rotation shaft is welded at the top end of an output shaft of the driving motor; the rotation shaft passes through the round hole to be inserted in a reduction gearbox; a driving belt is sleeved at a position, close to the top, on the outer wall of one side of the rotation shaft; and a rotation rod is rotatably connected the side, far away from the rotation shaft, of the driving belt. The device is practical,novel, exquisite in structure and diversified in function, and is capable of sufficiently grinding drugs and classifying and discharging the drugs, so that the grinding efficiency is improved and good stability is provided.

The invention provides a crankshaft connecting rod neck follow grinding temperature measuring device. The crankshaft connecting rod neck follow grinding temperature measuring device comprises a first main shaft assembly and a second main shaft assembly, wherein the first main shaft assembly and the second main shaft assembly are opposite to each other; a connecting rod neck assembly, wherein the connecting rod neck assembly is arranged between the first main shaft assembly and the second main shaft assembly and is connected with the first main shaft assembly and the second main shaft assembly through bolts; a thermocouple wire, wherein one end of the thermocouple wire is arranged in the connecting rod neck assembly; and a conductive slip ring, wherein the conductive slip ring is arranged on the second main shaft assembly, and the other end of the thermocouple wire is connected with the conductive slip ring. Compared with the prior art, the crankshaft connecting rod neck follow grinding temperature measuring device has the following advantages that in the assembling process, the thermocouple wire can be conveniently assembled and disassembled, the thermocouple wire is arranged in a 360-degree space rang of the connecting rod neck assembly, the temperature of each grinding point in the grinding process can be conveniently detected, the temperature detection and signal outputting of each grinding point in the crankshaft follow grinding process are realized, and the connecting rod neck and the thermocouple wire can be conveniently changed.