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18 results about "Thermometer" patented technology

A thermometer is a device that measures temperature or a temperature gradient. A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury-in-glass thermometer or the digital readout on an infrared model). Thermometers are widely used in technology and industry to monitor processes, in meteorology, in medicine, and in scientific research.

Simulation method and system of oil product storage tank

ActiveCN103424538ASimple structureReal storage stabilityFlow propertiesMaterial testing goodsRefluxThermal insulation
The present invention relates to a simulation method and a system of an oil product storage tank. According to the system, a stirrer is arranged inside a blending tank, a material outlet is arranged on the bottom of the blending tank, a reflux pipeline is provided for communicating the material outlet of the blending tank and the upper portion of the blending tank through a pipeline, a material inlet pump is connected with the material outlet of the blending tank through a pipeline, and is connected with the bottom of an oil storage pipe column through a stop valve at the pipe column bottom, 1-4 segments of pipe columns are connected in series to form the oil storage pipe column, a pipe column thermal insulation casing is arranged outside the pipe column body, the pipe column body is provided with a thermometer, the top of the upper segment pipe column is provided with an air release valve at the top of the pipe column, an air injection valve at the top of the pipe column and a pressure gauge, each segment of the pipe column is provided with an upper sampling opening segment, a middle sampling opening segment, and a lower sampling opening segment, and the sampling openings of every sampling opening segment are uniformly distributed along the axis direction of the pipe column body. With the simulation system, storage stability of the oil product during a shipping process can be really simulated.
Owner:PETROCHINA CO LTD +1

Esterification reaction tower for producing biodiesel

InactiveCN103224838ABlocking dischargeExtended reaction timeFatty acid esterificationBiofuelsBiodieselHeat conducting
The invention discloses an esterification reaction tower for producing biodiesel. The invention is characterized by mainly comprising a tower body, a redistributor, deflector plates, an access hole, a distributor, a gas-phase methanol inlet, a discharge port, a water outlet, a heat-conducting oil inlet, a heat-conducting oil outlet, a heat-conducting oil jacket, a feed port, a water inlet, a safety valve, a thermometer, a pressure meter and a gas-phase methanol outlet, wherein the outer bottom of the tower body is respectively provided with the gas-phase methanol inlet and water outlet; the distributor on the inner bottom is communicated with a pipeline of the gas-phase methanol inlet; the lower part is provided with the heat-conducting oil jacket, heat-conducting oil inlet, heat-conducting oil outlet and access hole; the inner top is provided with the redistributor; the inner cylindrical wall is uniformly distributed with the plurality of deflector plates; and the outer top is provided with the feed port, water inlet and gas-phase methanol outlet. The invention has the characteristics of no need of catalyst, no environmental pollution, low reaction pressure, low reaction temperature, low energy consumption, low investment and operating cost, wide application range of raw materials, high yield and the like.
Owner:YANGGU KAIGE NEW ENERGY BIOTECHNOLOGY CO LTD

Ultra-low power consumption wireless electric body-temperature collection system based on medical disease control monitoring

InactiveCN107468218AMedical disease control monitoring is beneficial toSensorsTelemetric patient monitoringContinuous measurementNetwork connection
The invention discloses an ultra-low power consumption wireless body temperature collection system based on medical disease control monitoring, which includes several radio thermometers, a body temperature data server and a body temperature data collection terminal; the body temperature data collection terminal is also connected to the body temperature data server network . Adopting the body temperature acquisition system of the technical solution of the present invention, multiple radio thermometers can be used at the same time, and can measure continuously. Summarized to the body temperature data server, and the network connection between the body temperature receipt collection terminal and the body temperature data server can realize transmission in a relatively long range, so it is possible to build a body temperature collection system in a wide range, which is very conducive to medical disease control and monitoring, and It lays the foundation for the convenient use of these data in the later stage.
Owner:SHENZHEN HUIZHIYUN MEDICAL TECH CO LTD

Cleaning device for pediatric nursing

InactiveCN109984656AAchieve recyclingAvoid carryingBathroom accessoriesPediatric nursingWater leak
The invention discloses a cleaning device for pediatric nursing. The cleaning device includes a water tank and a tank cover, the upper end of the water tank is provided with the tank cover through hinges, the right upper side of the water tank is provided with a storage groove, a water supply flexible pipe penetrates through the outer wall, wherein the storage groove is formed, of the water tank,the water inlet end of the water supply flexible pipe is connected with a water pump located in the water tank, an installation rod is horizontally placed in the water tank, the portion, below the installation rod, of the water tank is internally provided with a S-shaped heating pipe, the S-shaped heating pipe is electrically connected with a control panel located on the right lower side of the water tank, a thermometer and a touch display screen are arranged on the control panel, the water outlet end of the water supply flexible pipe is connected with the water inlet end of a cleaning hood, ahandle is arranged between the water supply flexible pipe and the cleaning hood, the cleaning hood is internally provided with a cleaning pipe, the lower end of the cleaning pipe is connected with the water supply flexible pipe, the upper end of the cleaning pipe is provided with a cleaning ball, water discharge holes and cleaning brushes are uniformly distributed on the surface of the cleaning ball, and the side face of the cleaning hood is provided with a water leaking hole. The structure is simple and reasonable, convenience is provided for work of nursing personnel, and the practicabilityis high.
Owner:福州市瑞鑫和进出口贸易有限公司

Analog-to-digital converter and method of generating an intermediate code for an analog-to-digital converter

InactiveCN100490328CElectric signal transmission systemsPhysical parameters compensation/preventionAlgorithmA d converter
Analog-to-digital converter for converting an analog input signal into a digital binary output signal includes a reference unit for generating a thermometric signal based on comparison of the input signal with a reference voltage level, a first logic circuit connected to the reference unit for generating an intermediate signal based on the thermometric signal, and a second logic circuit connected to the first logic circuit for generating the digital binary output signal based on the intermediate signal. The thermometric signal includes a bit word from a first set of bit words and the intermediate signal includes a bit word from a second set of bit words. Bit words from the second set are arranged in rows of a matrix, the sequence of the rows corresponding to unique numbers represented by the bit words. Respective numbers of bit changes in the respective columns of the matrix are at least substantially equal.
Owner:NXP BV

Combined equipment for researching ice melting point, water boiling point and specific heat capacity of liquid

InactiveCN104392645AEasy to readShorten the timeEducational modelsWire gauzeImpeller
The invention discloses combined equipment for researching an ice melting point, a water boiling point and the specific heat capacity of liquid. The combined equipment comprises an iron stand, an alcohol lamp (8) and an asbestosed wire gauze, wherein the alcohol lamp (8) is arranged on an iron stand base (9). The combined equipment is characterized in that the upper end of the iron stand is movably connected with a connecting rod, wherein an iron block (4) is welded on the connecting rod; a digital temperature meter display screen (1) is arranged on the iron block (4); a 9V motor power supply (2) and a switch are arranged behind the digital temperature meter display screen (1); the digital temperature meter display screen (1) is connected with a temperature meter probe (6); the 9V motor power supply (2) is connected with a stirring connecting rod (5) below the iron block (4); a stirring impeller (7) is arranged at the bottom end of the stirring connecting rod (5). According to the combined equipment, three experiments can be made more simply and intelligently, time is greatly saved for the experiments, and the classroom efficiency is improved.
Owner:吴学涛

Flower pot

The invention discloses a flower pot. The flower pot has a thermal insulation function and an illumination function. The flower pot is hourglass-shaped, and can keep the moisture in soil for a long time. The main body of the flower pot is composed of an hourglass body and a flower pot body. A lower hourglass bottle at the lower end of the hourglass body matches the flower pot body, such that the hourglass body can cover the flower pot body. Therefore, the lower hourglass bottle can form a small greenhouse. Ventilation holes are formed in the two sides of the lower hourglass bottle, and can be used for exchanging air needed by plants with the outside. A thermometer is arranged on the flower pot body, such that the temperature condition in the lower hourglass bottle can be observed directly. When watering is needed, a proper amount of water can be added into an upper hourglass bottle. Water slowly drops into the flower pot body through a drainage hole, such that the soil in the flower pot can be kept moist for a long time. Two transparent connection columns are arranged on the two sides of the hourglass body. Plant lamps are arranged in the connection columns. When additional illumination is needed, the plant lamps are powered and a switch is switched on, such that the plant lamps can emit light. The flower pot is convenient to use, and is reliable and durable. The flower pot has the advantages of simple design and high practicality.
Owner:楼玲彩

Energy saving and environmentally friendly young black-bone chicken breeding device

InactiveCN109526797ASuitable humidityGuaranteed effectAnimal housingBird housingsEnvironmentally friendlyThermometer
The invention belongs to the technical field of breeding, especially relates to an energy saving and environmentally friendly young black-bone chicken breeding device, and aims to solve the problem that the temperature of a culture room is not suitable for young black-bone chickens with different week ages. The provided device comprises a culture room. A base is installed on the inner wall of thebottom of the culture room through a bolt. Two sides of the middle position of the outer wall of the top of the base are both provided with a baffle plate through a bolt. The outer wall of one side ofthe baffle plate is hinged to a door. Among outer walls of one side of two baffle plates and two inner walls of the culture room, four partition plates, which are arranged at equal intervals, are mounted through bolts. In the culture room, culture regions, which are distributed at equal intervals, are formed by the baffle plates and the partition plates. The base and the positions corresponding to all culture regions are all provided with a heating cavity, the temperatures are detected by electric temperature meters, the heating wires in the heating cavities are started by controlling the switches by a processor, and thus the culture regions have different temperatures suitable for young black-bone chickens with different week ages.
Owner:湖南云飞凤农业有限公司

Novel accurate thermometer

InactiveCN102564621ASimple structureEasy to useMechanical clocksThermometers using material expansion/contactionTimerBiomedical engineering
The invention, which belongs to the medical appliance, especially discloses a novel accurate thermometer. The novel accurate thermometer comprises a mercury head and a mercury head and a metering body, wherein the mercury head and the metering body are connected into one. Besides, the novel accurate thermometer is characterized in that: a magnifier is slidably sleeved on the metering body; and an electronic timer is arranged at an end socket of the metering body. According to the invention, the thermometer has advantages of simple structure, convenient usage, reasonable design, accurate data reading, effective detection time, wide application and convenience for popularization and application.
Owner:王春兰

Test system for cycling stability of chemical heat accumulation

InactiveCN106323804AEffective surveillanceEfficient determinationWeighing by removing componentEngineeringHeating furnace
A test system for cycling stability of chemical heat accumulation comprises thermometers, a pressure meter, a sample container internally containing a chemical heat accumulation material comprising hydroxide, heating devices, a weighing monitoring device, a steam generator and a heating furnace, wherein the steam generator and the heating furnace are connected; the thermometers are arranged in the steam generator and the sample container respectively; the heating devices are arranged in the steam generator and the heating furnace respectively; the pressure meter is arranged on the steam generator; the sample container is lifted in a structure of the heating device in the heating furnace; the sample container is connected with the weighing monitoring device through a lifting silk thread; the weighing monitoring device comprises a supporting structure and a weighing structure arranged below the supporting structure, and the weighing structure adopts but is not limited to a stress type weighing structure or a high-precision electronic scale weighing structure. The test system for the cycling stability of the chemical heat accumulation is reasonable in design and simple in structure and can be used for monitoring the temperature of chemical heat accumulation cycle and progress of heat storage and release.
Owner:SHANGHAI JIAO TONG UNIV
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