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161results about How to "Run automation" patented technology

Automatic calibration system and method of permanent magnet synchronous motor for electric vehicles

The invention discloses an automatic calibration system and method of a permanent magnet synchronous motor for electric vehicles. The system is composed of a measured motor, a dynamometer and corresponding motor controllers. A torque and speed sensor is used for detecting the torques and speeds of the measured motor and the dynamometer and transmitting the torques and speeds to an industrial personal computer through an information sending unit. The industrial personal computer is in communication connection with the corresponding motor controllers. In the method, the industrial personal computer automatically measures all current command values satisfying the limit voltages and currents of the motor controllers, records the stator voltage, magnetic flux, torque, temperature and other parameters under each current command value, and finds out the optical current command value satisfying the motor controllers through interpolating and fitting. As calibration is carried out according toactual measured data, high accuracy is achieved. Moreover, the system and the method run automatically, and have high calibration speed. Therefore, the development of new products is accelerated, andthe research and development costs are reduced.
Owner:SHANGHAI DAJUN TECH

Pressure cooking device

The invention relates to a pressure cooking device. The pressure cooking device comprises a cooking pot, wherein the inner wall of the cooking pot is provided with a connection feed inlet, a feed outlet and a steam inlet which is connected to a steam pipe and is utilized for introducing high-temperature steam into the cooking pot so that a certain of a temperature and pressure in the cooking pot are maintained. The pressure cooking device is characterized in that a feed valve and a discharge valve are arranged respectively on the feed inlet and the feed outlet; the feed valve and the discharge valve are dynamic sealing valves; and a pressure balance device for pressure balance of the feed valve and the cooking pot is arranged between the feed valve and the cooking pot. Compared with the prior art, through use of the dynamic sealing valves and addition of the pressure balance device between the dynamic sealing valves and the cooking pot, the pressure cooking device realizes that feeding and discharge in the cooking pot are carried out in a sealed environment so that the pressure in the cooking pot is stable and cooking quality is guaranteed; through the design of the pressure balance device, feeding in the cooking pot is carried out smoothly, and material jam and material ejection from the cooking pot are avoided; and the pressure cooking device can work continuously, automatically and steadily so that production efficiency is improved.
Owner:NINGBO CHANGRONG BREWING EQUIP

Rotary evaporator capable of automatically controlling continuous feeding and discharging

The invention relates to the technical field of evaporation equipment, in particular to a rotary evaporator, and particularly relates to a rotary evaporator capable of automatically controlling feeding and discharging and cleaning process. According to the rotary evaporator capable of automatically feeding and discharging, creative improvement is conducted based on the structure of existing rotaryevaporators, a feeding channel, a discharge channel, a cleaning channel, a liquid unloading channel and a fraction discharging channel are added on common use channels for introducing atmosphere andfeeding, each channel is controlled by pumps, switches, computers or touch screens, different working modes are set, automatic feeding and discharging, automatic cleaning and waste liquid dischargingand automatic fraction discharging are achieved during the use of the rotary evaporator, frequent manual operation during the use of the rotary evaporator is avoided, the workload is effectively reduced, which enables the rotary evaporator to be operated automatically, continuously and efficiently during distillation process, a lifting system is not needed, and the workload and operating costs ofoperation and maintenance are greatly reduced.
Owner:BEIJING NORMAL UNIVERSITY

Automatic grinding system for centerless grinding machine

The invention discloses an automatic grinding system for a centerless grinding machine, and belongs to the field of mechanical processing equipment. The automatic grinding system for the centerless grinding machine comprises the centerless grinding machine, wherein a feeding system is arranged at a material inlet of the centerless grinding machine, and a discharging system is arranged at an outlet of the centerless grinding machine; a material receiving device is arranged at the end of the discharging system; the feeding system comprises a material propping device, a feeding device and an emptying frame; the material propping device is arranged below the right end of the emptying frame, and the feeding device is arranged at the right side of the material propping device; and the discharging system comprises a discharging belt horizontally arranged and a discharging support which supports the discharging belt. According to the automatic grinding system for the centerless grinding machine, the centerless grinding machine is adopted, and the feeding system and the discharging system which are used in match with the centerless grinding machine are designed and developed, so that materials can be automatically fed and discharged, thus, time and labor are saved, high efficiency is achieved, a product is stable in quality, a manual operation can be completely replaced, and working efficiency is effectively improved.
Owner:JIHUA 3534 CLOTHING

Three-dimensional self-control plant aerial fog cultivation apparatus with novel temperature and light uniformizing control function

The invention relates to a three-dimensional self-control plant aerial fog cultivation apparatus with a novel temperature and light uniformizing control function. The three-dimensional self-control plant aerial fog cultivation apparatus comprises a three-dimensional planting barrel, a nutrient solution supply system, a light uniformizing rotary system, a temperature control system and a humidity control system; the fixing end of the light uniformizing rotary system is fixedly arranged relative to the ground, and the three-dimensional planting barrel is fixed on the rotary end of the light uniformizing rotary system; and the three-dimensional planting barrel comprises at least one planting space for planting and researching plants, the temperature control system and the humidity control system are respectively used for controlling the temperature and the humidity in the planting space; and the temperature control system comprises a temperature controller, a fan and a wet curtain arranged in the planting space, the temperature controller is electrically connected with the fan, and air currents generated by the fan pass through the wet curtain.
Owner:中国林业科学研究院华北林业实验中心

Heat pipe type vacuum tube semiconductor thermoelectric water heating system

The invention provides a heat pipe type vacuum tube semiconductor thermoelectric water heating system, which comprises a vacuum tube heat collecting system, a semiconductor double-layer heat exchange header, a water tank and a waterway system, wherein the semiconductor double-layer heat exchange header is divided into two layers: a direct heat exchange layer and a semiconductor cooling layer. In a sunny day, circulating water passes through the semiconductor cooling layer, normal pressure and high temperature overheating steam is fully filled in the direct heat exchange layer, and a semiconductor thermoelectric piece works to generate electric power and hot water; and in a cloudy day or when the hot water demand is large, the circulating water passes through the direct heat exchange layerand the semiconductor cooling layer to generate hot water. The system of the invention can be switched between a thermoelectric water heating mode and a single water heating mode, under the thermoelectric water heating mode, the heat end of the semiconductor thermoelectric piece can keep high temperature under the normal pressure, and under the single water heating mode, the hot water with highertemperature can be obtained. The system can adjust the generation relationship of the electric power and the hot water according to seasons and requirements, and improves the quality and the efficiency of the solar energy utilization in each season.
Owner:UNIV OF SCI & TECH OF CHINA

Automatic end water-test equipment of automatic water fire extinguishing system

The invention belongs to the technical field of automatic water fire extinguishing systems in fire-fighting water supply and discloses automatic end water-test equipment of an automatic water fire extinguishing system. A manual valve, a pressure sensor, a pressure gage, an automatic opening valve and an end water-test joint are sequentially connected to an automatic water fire extinguishing water supply pipeline in the water flow direction. A pipeline connecting piece is disposed at the front end of the water flow direction of the manual valve. A housing wraps the pressure sensor, the pressure gage and the automatic opening valve which are combined into a whole. A pressure sensor observation window, a pressure and valve opening observation window and a housing door opening button are disposed on the housing. The automatic end water-test equipment of the automatic water fire extinguishing system achieves the functions of automatic pressure testing of end water test of the automatic water fire extinguishing system, monitoring and controlling, pressure information acquisition, and information transmission and also achieves the function of pressure displaying. A displayed pressure value and the opening state of the valve can be observed outside the housing of the automatic end water-test equipment. The automatic end water-test equipment of the automatic water fire extinguishing system is connected to the most unfavorable position of the automatic water fire extinguishing system.
Owner:EAST CHINA ARCHITECTURAL DESIGN & RES INST +1

Container assembly type cabinet

The invention relates to a container assembly type cabinet which comprises a container shell, wherein the front end and the rear end of the container shell are respectively provided with a front door and a rear door; a server frame is arranged in the container shell along the longitudinal direction of the container shell to divide the interior of the container shell into a cold end and a hot end, and a first channel mobile door and a second channel mobile door are arranged at the front end and the rear end of the cold end; a ventilating device is respectively arranged on the container shell at the outer side of the cold end and the container shell at the outer side of the hot end; one end of the rear door of the container shell is provided with a storage battery set, and one end of the front door of the container shell is provided with a refrigerating unit and a fire fighting electric control system; and an exhaust fan is arranged above the refrigerating unit. According to the container assembly type cabinet, the server frame is assembled into the container and can be directly placed outdoors without a building; and moreover, facilities such as a power supply system, a UPS (Uninterrupted Power Supply), a fire fighting system, an air cooling device and a dehumidification and humidification device are arranged in the container.
Owner:WUXI INDAL EQUIP INSTALLATION

Full-automatic frying and tofu skin coiling all-in-one machine

The invention discloses a full-automatic frying and tofu skin coiling all-in-one machine. The full-automatic frying and tofu skin coiling all-in-one machine comprises a rack, wherein the rack is provided with a frying groove body and a frying device located in the frying groove body, the frying device comprises a first belt type conveying mechanism, a tofu skin clamping air cylinder, a tofu skin coiling motor, a tofu skin coiling pressing wheel and a demoulding air cylinder, the first belt type conveying mechanism comprises a first conveying bracket and a first conveying belt, the outer surface of the first conveying belt is provided with multiple manipulators distributed at intervals, a feeding platform is arranged above a feeding end of the frying groove body, the feeding platform is provided with a channel allowing execution ends of the manipulators to penetrate through, the tofu skin clamping air cylinder is arranged at a feeding end of the first conveying bracket, the tofu skin coiling motor and the tofu skin coiling pressing wheel are arranged at a discharging end of the first conveying bracket respectively, the demoulding air cylinder is arranged in the middle of the top ofthe first conveying bracket, and execution ends of the tofu skin clamping air cylinder, tofu skin coiling motor and demoulding air cylinder cooperate with driving ends of the corresponding manipulators respectively. The full-automatic frying and tofu skin coiling all-in-one machine can conduct automated and standardized frying and coiling on tofu skin, so that the production efficiency is high.
Owner:QUANZHOU TIANFA FOOD MACHINERY

Positioning, core-removing and lotus seed-splitting device for Chinese herbal medicine lotus seeds

ActiveCN108501080AFind the parting surface accuratelyRun automationFruit stoningMetal working apparatusFixed frameEngineering
The invention discloses a positioning, core-removing and lotus seed-splitting device for Chinese herbal medicine lotus seeds. The device comprises a lotus seed conveying device, a lotus seed positioning and sweeping device and a lotus seed core-removing and splitting device, wherein the lotus seed conveying device comprises a conveyor frame, and a plurality of sets of conveying screw rods are distributed on the conveyor frame, and each group of conveying screw rods with the same direction and the same speed forms a lotus seed conveying channel; the lotus seed positioning and sweeping device comprises a fixing frame fixed at the material discharging end of the conveyor frame, a sliding frame is installed on the lower end face of the fixing frame in a sliding mode, a positioning air cylinderand a sweeping air cylinder which stretch up and down are arranged on the lower end face, corresponding to each material discharging end of the conveying channel, of the sliding frame; the lotus seedcore-removing and splitting device comprises a core-removing and splitting machine frame which is arranged close to the material discharging end of the conveyor frame, and a driving motor is installed on the part, corresponding to the material discharging end of each conveying channel, of the sliding seat through a rotating clamping seat. According to the device, the device is relatively high inautomation degree, the lotus seed core-removing and splitting operation is convenient, the structure is compact, and the transportation is convenient.
Owner:安徽宋缘农业科技有限公司

Intelligent inspection system for traction substation

The invention provides an intelligent inspection system for a traction substation. The system comprises a base station layer, a communication layer and a terminal layer, and the base station layer communicates with the terminal layer through the communication layer; the base station layer is used for receiving, processing and displaying data, and is also used for realizing automatic identification and alarm of equipment defects through image processing and mode identification; the terminal layer comprises an inspection robot, a charging chamber and a fixed video monitoring module, the inspection robot is connected with the monitoring background through wireless communication, and the fixed video monitoring module is connected with the monitoring background through optical fiber communication; a charging mechanism is arranged in the charging chamber and is used for charging the inspection robot; and the fixed video monitoring module comprises a camera and a network video server, the camera is arranged on a tripod head, the camera is used for shooting a fixed monitoring point, the camera is connected with the network video server through optical fiber communication, and the network video server communicates with the base station layer through the communication layer. The system can replace operation and maintenance personnel to carry out daily inspection work.
Owner:中国铁路北京局集团有限公司天津供电段

Three-dimensional self-control plant aerosol culture apparatus

The invention discloses a three-dimensional self-control plant aerosol culture apparatus. The three-dimensional self-control plant aerosol culture apparatus comprises a three-dimensional planting barrel, a nutrient solution supply system, a light-equalizing rotary system, a temperature control system and a humidity control system, wherein the fixed end of the light-equalizing rotary system is fixedly arranged relative to the ground; the three-dimensional planting barrel is fixed on the rotary end of the light-equalizing rotary system; the three-dimensional planting barrel comprises at least one planting space for planting researched plants; and the temperature control system and the humidity control system respectively control the temperature and humidity inside the planting space. The three-dimensional self-control plant aerosol culture apparatus can be used for accurately controlling the concentration of the nutrient solution, also guaranteeing the growth environment of the tested plants to be consistent and reducing the test error. Meanwhile, a small movable door which can be opened at any time is designed to provide convenience for the dynamic observational study of the root development. In conclusion, space is saved for the three-dimensional planting, the automatic control is convenient to manage, error for aerosol feeding is reduced, and the door type planting drum is convenient to observe.
Owner:中国林业科学研究院华北林业实验中心

Device for biologically processing fecal sewage

The invention provides a device for biologically processing fecal sewage, and belongs to the technical field of environmental sanitation engineering. The device utilizes units of biological bacteria degradation absorption, aerobic decomposition, purification processing, clean water recycling and the like to process organic matters in feces, and recycles and reduces the sewage to clean water for cycle use by the auxiliary assistance of physical mechanical equipment. The sewage (the feces) passes through biological function bacteria, degraded, and circulated and purified by processing units with different functions so as to achieve the integrated effect; and simultaneously, the whole process of the sewage processing is wholly and synchronously completed by the mechanical auxiliary assistance, so that processed water can be recycled. The device has the advantages of processing time conservation, simple processing procedure, capability of reducing a large amount of discharge, compact device and small volume; and because the structure of the device adopts modularized design and manufacturing, the device also has the advantages of strong and wide applicability, long service life and easy and convenient mounting; and in a closed state, the processing device achieves the functions of receiving, degradation, aerobiosis, purification, recycling and the like, and can be continuously operated, so that flushing water for the first time can be recycled for cyclic use for more than 5 years.
Owner:WUXI JINXIN GRP CO LTD

Oxidation resistance testing equipment

ActiveCN102768222ACreate a Human-Machine InterfaceRealize program controlMaterial thermal analysisControl systemShielding gas
The invention provides oxidation resistance testing equipment which comprises a control system, a gas circuit system, a thermostatic waterbath system, a thermal diffusion furnace, a cooling system and an exhaust system, wherein the control system is used for displaying and alarming the control temperature, gas flow and vapor content in the gas; the gas circuit system is connected with the control system, the thermostatic waterbath system and the thermal diffusion furnace, and is used for filling the working gas or protective gas into the thermal diffusion furnace; the thermostatic waterbath system is connected with a working gas circuit of the gas circuit system, and is used for enabling the working gas to carry vapor into the thermal diffusion furnace; the thermal diffusion furnace is connected with the gas circuit system and the thermostatic waterbath system, and is used for heating a solid element to a set experimental temperature and keeping the temperature for a certain time; the cooling system is connected with the thermal diffusion furnace, and is used for cooling a thermal diffusion furnace end flange and a furnace body; and the exhaust system is positioned at the tail part of the gas control system, and is used for collecting and discharging the tail gas. The oxidation resistance testing equipment provided by the invention can accurately and conveniently control the gas switching and flow, automatically executing temperature rise curves and displaying the operating conditions of all the components in real time, and the intelligence and safety of the equipment are improved.
Owner:TSINGHUA UNIV

Sliding block type sorting and conveying machine for logistics

ActiveCN109775346ARun automationImplement sorting operationsConveyor partsSprocketEngineering
The invention relates to the field of logistics, in particular to a sliding block type sorting and conveying machine for logistics. The sliding block type sorting and conveying machine for logistics comprises a conveyer and a fixed guide rail. Second connecting bases are welded to the outer walls of the two ends of the fixed guide rail respectively. A sliding groove is formed in the outer wall onthe top side of the fixed guide rail. A guide block capable of sliding in the sliding groove is arranged inside the sliding groove in a sliding clamping connection manner. A sliding plate capable of sliding synchronous to the guide block is welded to the outer wall of the top of the guide block. A driving chain wheel is fixedly arranged on the outer wall of the side, with the back to the other one, of each of the two second connecting bases. The outer walls of both the two driving chain wheels are engaged with a rubber synchronous belt. The sliding block type sorting and conveying machine forlogistics has the beneficial effects that the purposes of broad range of express package conveying and high sorting efficiency are achieved, and manual labor is replaced to a great extent; and when ascanner is used in combination, the whole express package sorting operation can be automatically carried out on the conveyer, great convenience is brought to people, the express packages can be stacked on goods shelves orderly, and the labor burden of workers is reduced.
Owner:JIN HOUNG FUH (CHUZHOU) CONVEYING EQUIP CO LTD
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