73results about How to "Real-time display of temperature" patented technology

The invention provides a movable greenhouse water and fertilizer irrigator which comprises a tank body and an irrigator body. A feeding port, a stirring shaft, a hand crank, a water inlet, a temperature sensor, a water outlet pipe and a heating cavity are arranged on the tank body. The stirring shaft penetrates through the middle of the upper end of the tank body, a bearing is arranged at the position where the stirring shaft is in contact with the upper end of the tank body, and a stirring rod is arranged on the stirring shaft. A water outlet pipe is arranged at the slightly lower portion of the right end of the tank body, a filter screen and a valve are arranged in the water outlet pipe, and a plurality of branch pipes are arranged at the outer end. The branch pipes are symmetrically distributed at two ends of the water outlet pipe and are provided with spray heads. Heating cavities are formed in walls of the left and right ends of the tank body, and electrical heating wires are arranged in the heating cavities. A handle, a water tank and supporting legs are arranged on the irrigator body. The handle is fixed to the left end of the irrigator body, and a fixing ring is arranged on the handle. The water tank is fixed to the irrigator body, and a water pump is arranged on the water tank. The movable greenhouse water and fertilizer irrigator facilitates irrigation, fertilizer application, pesticide spraying, heating and temperature control, is diversified in function and convenient to move and can achieve manual stirring.

The invention discloses an infrared thermal imaging based real-time monitoring method for mud cake forming on a shield cutter head. The method is characterized in that an infrared thermal imaging device is arranged in a shield machine, the infrared thermal imaging device consists of an infrared receiving part, a transmission part and an imaging part, the infrared receiving part is used for receiving infrared rays emitted from the cutter head, the infrared rays are transmitted to the imaging part through the transmission part, and the cutter head temperature is displayed in real time by the imaging part. A shield engineer can rapidly learn mud cake forming condition on the cutter head, accurately judge the mud cake forming degree, precisely locate the mud cake forming position on the cutterhead, and then take corresponding technical measures. Compared with the prior art, the infrared thermal imaging based real-time monitoring method does not need to set complex sensing devices on the cutting surface of the cutter head or in a soil bin, belongs to non-contact monitoring methods, has advantages of good real time performance, high efficiency, low failure rate, simple installation anduse and the like, and has important application value in shield machine design and the shield tunneling construction field.

The invention provides a novel liquid nitrogen cold assembly device, relating to the technical field of installation equipment for interference fit parts. In the invention, on the premise of ensuring the accurate installation of shafts, superficial corrosion effect of liquid nitrogen on the shafts is effectively reduced so as to avoid frosting, thereby ensuring the cold assembly quality of the interference fit parts. The liquid nitrogen cold assembly device provided by the invention comprises a nitrogen tank and a heat insulation cooling tank, and is characterized in that an evaporator is arranged in the heat insulation cooling tank; and the nitrogen tank is connected with the evaporator through a pipeline.

The invention discloses an intelligent environment-friendly energy-saving door window, which comprises a door window frame, a middle crosspiece, a flat-opening door window, a sliding door window, an anemoscope, a thermometer and a noise meter. The inner layer of the door window frame is fixedly connected with the sliding door window, and the outer layer of the door window frame is connected with the flat-opening door window through a hinge. The anemoscope, the thermometer and the noise meter are arranged in the middle crosspiece; the flat-opening door window is automatically opened and closed by detecting outdoor temperature, noise and wind velocity in real time; a sliding safety protection grid and a mosquito-proof gauze window arranged on the sliding door window play roles in safety protection and mosquito prevention; and double-layer glass is arranged in the flat-opening door window of the outer layer, and an energy-saving shutter is arranged in the double-layer glass, so that the indoor temperature is effectively kept, and the purpose of saving energy is fulfilled.

The invention provides a portable intelligent ecological energy kettle and a filter core thereof, and belongs to the field of water purifying equipment. The portable intelligent ecological energy kettle comprises a water purifying kettle, a raw water kettle, the filter core and a base, wherein the filter core comprises a chromium-plated permanent magnet ring, a KDF pinchbeck alloy filter nodular layer, a DCR honeycomb ceramic layer, an EQT ceramic nodular layer, an alloy magnesium nodular layer and multiple other filter layers, by means of purifying and activating processing of the multiple filter layers, pollutants such as heavy metal, microorganisms and harmful chemical substances in water can be removed, the water is processed through physical measures such as far infrared, magnetization and small molecularization to be activated, and the base is provided with a control chip and used for analyzing and processing various kinds of monitored data to achieve intelligent reminding and help seeking. The portable intelligent ecological energy kettle and the filter core thereof have the advantages of being intelligent and portable, purifying the water thoroughly, improving water quality and comprehensively processing the drinking water, and the portable intelligent ecological energy kettle can be used as purifying equipment for direct drinking water.

The invention discloses a novel multifunctional electric kettle. The kettle comprises a kettle body and a cleaning scraping plate, a top cover is connected to the top of the kettle body through an inner thread, and humidification ports are formed in the surface of one side of the top cover; humidification covers are connected to the tops of the humidification ports through rotation shafts, filterscreens are arranged on the portions, in the humidification ports, below the humidification covers, and a motor is arranged in the top cover. According to the novel multifunctional electric kettle, byadopting a cleaning mechanism composed of the top cover, the motor, a shaft rod, the cleaning scraping plate and a brush, through threaded connection of the top cover and the kettle body, convenienceis provided for sealing fixing; the motor is arranged in the top cover and connected with the shaft rod of the bottom of the top cover, the cleaning scraping plate and the brush which are connected with the end of the shaft rod fit the interior of the kettle body, the motor drives the cleaning scraping plate and the brush to clean off limescale of the surface of the inner side of the kettle body,and the situation is avoided that due to attached limescale, the heating efficiency is influenced; meanwhile, the clarity of water after heating is conveniently improved, so that hot water is healthier.

The invention discloses a water temperature display and control method, a water heater and a storage medium. The water temperature display and control method comprises the following steps of: enablinga hot water supply hole of the water heater to communicate with a cold water supply hole of the water heater to form a water outlet; obtaining water temperature information of the water outlet, and displaying the water temperature information; while determining that the water temperature of the water outlet is higher than a first preset temperature, reducing water flow of the hot water supply hole or increasing water flow of the cold water supply hole of the water heater; while determining that the water temperature of the water outlet is lower than the first preset temperature, increasing water flow of the hot water supply hole or reducing water flow of the cold water supply hole; and while determining that the water temperature of the water outlet reaches the first preset temperature, keeping the current water flow of the hot water supply hole and the cold water supply hole unchanged.

The invention discloses an intelligent heating blanket which comprises a heating blanket body, a power supply, a controller, a relay and a temperature sensor and a prompting device arranged in the heating blanket body, the heating blanket body is connected to commercial power via the relay, the power supply, relay, temperature sensor and prompting device are all connected with the controller, andthe power supply is connected with the temperature sensor. The intelligent heating blanket uses electronics including the sensor, a single-chip microcomputer, an LCD display screen and a relay in theprior art, so that the structure is simple and the cost is low; and functions are comprehensive, the heating blanket can be powered on/off automatically according to whether there is a user as well asthe surface temperature of the heating blanket, and the heating blanket can be powered on/off via a mobile terminal.

The invention relates to a HIPEC precise temperature detecting device based on ultra-high radio frequency identification, comprises a puncture catheter and a non-contact ultra-high radio frequency device, characterized by, one side of the puncture catheter is provided with a micro temperature sensor for detecting the temperature of the body cavity and the other side is provided with a UHF RFID temperature tag, the UHF RFID temperature tag is matched with the non-contact ultra-high radio frequency device, the UHF RFID temperature tag comprises a tag chip and an off-chip antenna; the tag chip isconnected with the off-chip antenna; the tag chip comprises a digital logic circuit and a radio frequency analog front end; and the digital logic circuit is connected with the radio frequency analogfront end. The invention provides a HIPEC precise temperature detection device based on ultra-high radio frequency identification, which can measure the temperature in the body cavity in real time andhas reliable temperature data, does not cause extra harm to patients, and realizes non-contact measurement safety and reliability by using electronic temperature tag technology.

The invention discloses a children's cup. The children's cup comprises a cup body. The cup body comprises an outer wall, an inner cavity and a water outlet communicated with the outer wall and the inner cavity. A temperature sensor is arranged in the inner cavity of the cup body. An electromagnetic valve is arranged at the water outlet of the cup body. The output end of the temperature sensor is connected to a controller electrically. The electromagnetic valve is controlled by and connected with the controller. The children's cup has the advantages that the temperature of water in the cup is detected by the temperature sensor, and the electromagnetic valve is opened only when the water temperature is equal to or lower than a set temperature, so that children can be prevented from drinking hot water or overturning the cup with the hot water by mistake, and scalding accidents are avoided.

The invention discloses a power equipment temperature on-line monitoring system and method. The system comprises a wireless temperature sensor which is used for measuring the temperature of power equipment, and transmitting the measured temperature data to a temperature measurement communication terminal; the temperature measurement communication terminal is used for periodically and circularly collecting temperature data sent by the wireless temperature sensor and sending the temperature data to the data management center; the data management center is used for managing the measured temperature data in a centralized manner and displaying and storing the data of each power equipment monitoring point in real time; and the management workstation is used for monitoring the power equipment inthe form of graphs, lists, historical curves, real-time curves and/or alarms. According to the invention, a wireless temperature sensing technology is adopted to carry out real-time on-line monitoringon the temperature of power equipment such as a high-voltage switch cabinet, a transformer and a reactor and a cable joint, the current temperature is displayed in real time, the temperature change rule of a monitoring point is analyzed through software, the fault trend is predicted, an alarm is given in time when the temperature exceeds a limit, and a fault part is accurately provided.

The invention belongs to the technical field of beneficiation crushers, and particularly relates to a heat preservation and heating system and method adopted before preassembling of a liner plate of a crusher dynamic cone. The system comprises a heat preservation cover, a temperature sensor, a heating device and a temperature control box. A sensor mounting hole and two symmetric resin infusion holes are formed in the heat preservation cover, and the resin infusion holes are communicated with injection holes reserved in the conical-barrel-shaped liner plate of the crusher dynamic cone. The heating device is composed of cross bottom frames, a round bottom plate, a set of guiding and limiting plates, a heating lamp holder and a set of radiation heating lamps, and the guiding and limiting plates are evenly distributed. The heat preservation cover is composed of a heat preservation layer and an outer shell. Iodine-tungsten lamps are adopted as heating elements to carry out heat radiation heating on the interior of the conical-barrel-shaped liner plate, heating temperature of the conical-barrel-shaped liner plate is even, and the temperature can be freely adjusted; and heat preservation measures are taken on the conical-barrel-shaped liner plate, it is guaranteed that the conical-barrel-shaped liner plate is replaced in an efficient and energy-saving manner under low-temperature environment, and meanwhile resin solidification time is shortened.

The invention relates to a fermentation tank which comprises a tank body, a sterilizing device, a stirring device, a temperature control device, a weighing device and an air interchanger, wherein a turnable cover is arranged on the tank body; the cover is provided with a cavity; an air interchanging port is formed in the tank body; the sterilizing device comprises a tank sterilizer and an air sterilizer; the tank sterilizer is fixed on the lower surface of the cover; the air sterilizer is arranged in the cavity; the stirring device comprises a motor and a stirrer; the motor is in drive connection with the stirrer for rotating; the stirrer is arranged in the tank body; the temperature control device comprises a temperature sensor and a temperature regulator; the temperature sensor and the temperature regulator are respectively fixed in the tank body; the weighing device is arranged below the tank body; the air interchanger is connected with the air interchanging port. According to the fermentation tank disclosed by the invention, the initial starch concentration, air quantity in the fermentation process, the fermentation temperature and infectious microbes can be effectively controlled, so that fermentation is performed in an optimum environment, and the wine making efficiency and quality are improved.

The invention discloses an indoor environment monitoring system, and the system comprises a fuel gas sensor, a formaldehyde sensor, an AD converter, a temperature and humidity sensor, a single-chip microcomputer, a display module, a control circuit, a fuel gas valve, and a ventilator. The fuel gas sensor and the formaldehyde sensor carry out the gas collection, and a signal is inputted into the single-chip microcomputer after being converted by the AD converter. The temperature and humidity sensor is used for detecting the indoor temperature and humidity, and inputting the signals to the single-chip microcomputer. The single-chip microcomputer respectively controls the display module and the control circuit. The control circuit is connected with the fuel gas valve and the ventilator. According to the invention, a sensing circuit is used for detecting the indoor temperature, humidity and fuel gas concentration values, compares the indoor temperature, humidity and fuel gas concentration values with parameter critical values preset by a keyboard. The ventilator is started or stopped for charging the concentration of indoor combustible gas, and the fuel gas valve is closed, and the current temperature, humidity and fuel gas concentration values are displayed in real time. Therefore, the system is higher in safety.

The invention discloses a multifunctional intelligent high-speed infrared dome camera. The multifunctional intelligent high-speed infrared dome camera comprises a dome camera body, wherein a base is arranged below the dome camera body; infrared lamps are arranged on two sides outside the dome camera body; a step motor and a control system are arranged in the dome camera body; and the control system comprises a Freescale microcontroller, and a power supply management module, a communication level modulation module, an external warning system, a character overlapping system, a synchronous infrared or laser light filling system, a constant current driving system and a 128 subdivision step motor driving system which are electrically connected with the Freescale microcontroller. The infrared dome camera overcomes the defects of the conventional infrared dome camera, can realize basic functions stably and efficiently, and is high in automation, convenient to use, and long in service life.

The invention discloses a piece of water circulation equipment for a maturation process in production of viscose fiber, and belongs to the field of viscose fiber production. The equipment comprises a water storage tank and a maturation drum, and is characterized in that the equipment also comprises a first plate type heat exchanger, a second plate type heat exchanger, a recycling water tank, a centrifugal pump and an alkaline liquor pot; the water storage tank is connected to the first plate type heat exchanger through a first water inlet pipe, the maturation drum is connected to the first plate type heat exchanger through a second water inlet pipe, the recycling water tank is connected to the first plate type heat exchanger through a return pipe, the first plate type heat exchanger is connected to the maturation drum through a water outlet pipe, the second plate type heat exchanger is connected to the recycling water tank through a first circulation pipe, the alkaline liquor pot is connected to a high temperature soft water outlet of the second plate type heat exchanger through a second circulation pipe, and a water return pipe is arranged between the second plate type heat exchanger and the maturation drum. The equipment improves utilization rate of production water and soft water, reduces consumption of steam, realizes gradient utilization of maturation drum jacket water thermal energy, and has good energy saving and environmental protection property.

The invention discloses a constant-temperature vaccine transfer trolley adopting semiconductor solid-state refrigeration. The constant-temperature vaccine transfer trolley adopting semiconductor solid-state refrigeration comprises a trolley (1) and a refrigeration bucket (2). According to the constant-temperature vaccine transfer trolley adopting semiconductor solid-state refrigeration, the adopted trolley is provided with a chassis, wheels, a handlebar and a battery compartment, a storage battery is arranged in the battery compartment, and the chassis is provided with an electric control cabinet; the refrigeration bucket is provided with an interlayer, a semiconductor refrigeration chip is arranged in the interlayer in the side surface of the refrigeration bucket, a heat-insulation layeris arranged in the interlayer in the lower surface of the refrigeration bucket, and the refrigeration bucket is further provided with a temperature sensor and a bucket cover; the refrigeration bucketis located above the chassis, and the semiconductor refrigeration chip, the temperature sensor and the storage battery are connected with the electric control cabinet through a conductive wire separately; and during working, a vaccine bucket filled with vaccines is arranged in the refrigeration bucket, electric power is provided by the storage battery, the electric control cabinet controls the semiconductor refrigeration chip to carry out refrigeration, and constant temperature in the refrigeration bucket is kept. Due to the technical scheme of manually pushing the trolley to transfer the vaccines, constant-temperature transfer for the active vaccines in a clean area achieves the purposes of being capable of realizing constant-temperature control, avoiding noise and flying dust, and facilitating sterile treatment.

The invention discloses an anti-dust type pen barrel which comprises a hollow barrel body, wherein an opening is formed in one side end surface of the hollow barrel body; a drawer capable of moving relative to the hollow barrel body is arranged at the opening; a through hole communicated with a hollow part is formed in the top of the hollow barrel body. By only remaining a through hole for storing a pen at the top of the barrel body of the pen barrel, when the pen in the pen barrel needs to be used again, the pen can be taken out by pulling out the drawer, so that the amount of fallen dust is greatly reduced; some frequently used pens can be inserted in pen holes in the barrel wall and do not need to be taken out of the drawer each time; an environmental temperature can be displayed in real time through a temperature meter to prompt a user.

The invention discloses a multifunctional table lamp for smart home, and relates to the technical field of smart home. The intelligent household multifunctional table lamp comprises a base, a supporting column, a supporting rod, an eye protecting base, a desk lamp cover, an eye protecting lamp body, a sleep base, a sleep lamp body, a light sensor, a temperature sensor, a humidity sensor, a touch display screen, a voice sensor, an energy storage device, a circuit board, a processor and a standard parameter library. A supporting column is arranged in the middle of the upper end face of the base, a supporting rod is arranged at the lower end of the right surface of the supporting column, and an eye protection base is transversely arranged on the upper portion of the straight end of the supporting rod. After the technical scheme is adopted, the device is convenient to operate, the beneficial effects of the invention are as follows: the paint has good effects. The intelligent household multifunctional table lamp has the advantages of high use value, various functions, various light effects, capability of setting indoor standard light parameters, capability of adjusting the brightness of the eye-protection lamp according to actual light, capability of meeting the eye-protection function, temperature and humidity sensing, capability of controlling the desk lamp through voice and capability of displaying indoor temperature and humidity in real time, excellent performance in the field of the same walks and high popularization performance.

The invention relates to an indoor sea sedge grilling machine. The machine comprises a heating device, a temperature control device, a cooking fume filtering device, cooling fans, an electrical control element, a body and the like. An electrical heating mode is adopted for the heating device, and the heating device is composed of a crystal grilling tray, a dry-burning spiral electric heating tube, a metal oven drum and the like. The crystal grilling tray is placed on the metal oven drum, and crude sea sedge pieces to be grilled are placed on the crystal grilling tray for being grilled. The temperature control device is composed of a temperature controller, a power regulating device, a temperature sensor and the like. Cooking fume generated in the sea sedge grilling process is subjected to filtration and absorption of a filter bag and secondary filtration and absorption of a filter gate screen before being purified and vented. Only one person is needed to operate the indoor sea sedge grilling machine, the operation is simple, the machine is quite suitable for personal start-up and chain joining business, sea sedge can be grilled in crowd places such as a shopping mall, a supermarket and a station in a city and sold in the form of sea sedge snacks.