151results about How to "Real-time monitoring of temperature and humidity" patented technology

The invention provides an online monitor of operating state of a 3D (three-dimensional) printer. The online monitor comprises a data collecting and processing module and a power module. The data collecting and processing module comprises a microprocessor, a camera, a temperature-humidity sensor module, an acceleration sensor, a communication module, a sound-light alarm, a circuit break protector, a liquid crystal display and a key input module. The camera collects a picture of a nozzle and a workpiece when the 3D printer runs; the temperature-humidity sensor module collects nozzle information, temperature of a bottom plate and ambient temperature-humidity information; the acceleration sensor module measures acceleration of the bottom plate in real time; the microprocessor processes all of the information and transmits the information to an computer and the liquid crystal display for displaying. When temperature-humidity parameters or an acceleration parameter exceed a set range, the online monitor powers off the 3D printer through the circuit break protector to allow emergency protection.

The invention relates to a garbage station intelligent managing and controlling system. The garbage station intelligent managing and controlling system comprises a garbage managing terminal, an information acquisition module, a garbage classifying and sorting module, a garbage disposal module and a user managing end. The garbage managing terminal receives information of the information acquisitionmodule, the garbage classifying and sorting module and the garbage disposal module and carries on conformity analysis. The garbage station intelligent managing and controlling system has the beneficial effects that, the garbage station intelligent managing and controlling system can monitor air quality, temperature and humidity of a garbage station in real time, the safety of the garbage stationis improved under the situation that the environment of the garbage station is improved, a solar cell panel is used for power supplying, and the garbage station intelligent managing and controlling system is green, environmental-friendly and safe; and a structure of a classifying box is adopted, garbage can be can automatically recycled, automation is improved, worry and effort are saved for a user, the defects that the garbage is recycled manually by the user, the garbage falls on the floor, and sweeping is inconvenient are avoided, the structure of the garbage box of the user is used to be matched with the garbage station, and the garbage is conveniently classified.

The invention discloses a heat dissipation integrated cabinet for communication equipment. The heat dissipation integrated cabinet comprises a draught fan, a cabinet body, a controller, ventilation covers and an electric push rod, wherein an air inlet passage is formed in an upper end of the cabinet body and is connected with an air outlet, the other end of the air outlet is connected with the draught fan, a heater is arranged in the air outlet, an air inlet is formed in one side of the draught fan, the controller is arranged on an inner wall of a cabinet door and is electrically connected with a control panel through a wire, a temperature sensor and a humidity sensor are arranged at a lower end of the controller, ventilation holes are formed in a side wall of the cabinet body, the ventilation covers are arranged at upper ends of the ventilation holes and are rotatably connected with the cabinet body by a rotation shaft, gears are fixedly arranged at two ends of the rotation shaft and are connected with a rack in the cabinet body, and the electric push rod is fixedly arranged at a lower end of the rack. The communication equipment can be cooled by the draught fan, heat dissipation is automatically controlled by the controller, and timely heat dissipation is achieved.

The invention discloses an air management intelligent fresh air system which comprises a fresh air host, an air management device, a first air pipe, integrated sensor nodes and a central master controller. The fresh air host is connected with the air management device through the first air pipe. The central master controller is in wireless connection with the integrated sensor nodes arranged in rooms. According to the air management intelligent fresh air system, the air management device is introduced, a filter screen integration module is additionally arranged, and therefore the problem that the area of a filter screen in a current fresh air ventilator is too small can be solved, the filter efficiency can be effectively improved, and the service life of a filter screen can be effectively prolonged; and the original manner of manually adjusting the size of an air outlet is converted into automatic adjustment, the air volume of each room is precisely controlled, and the dynamic adjusting manner of distributing fresh air according to needs is achieved. The system adopts the wireless communication technology, the integrated sensor technology, the internet technology, the mechanical automation technology and other high technologies, real-time monitoring, dynamic adjusting and intelligent control of the indoor air environment can be achieved, the actual needs of the family life environment can be met, and practical significance is achieved.

The invention provides a full-automatic tea leaf drying device, and belongs to the field of tea leaf processing mechanical equipment. The full-automatic tea leaf drying device comprises a fuel storage bin, a first draught fan, a boiler, a drying box, a feeding device and a leaf storage bin. The fuel storage bin and the first draught fan are connected with the boiler, and the boiler is then connected with the drying box. The leaf storage bin is sequentially connected with the feeding device and the drying box. A heat exchange pipe is arranged on the inner wall of the boiler and provided with a heat exchange pipe opening end and a heat exchange pipe outlet end which are connected with the first draught fan and the drying box correspondingly. The drying box is provided with a hot air inlet end and a hot air outlet end which are connected with each other through a hot air circulation pipe. The hot air circulation pipe is provided with a second draught fan and a hot air extension pipe which is provided with a first electromagnetic valve in a penetrating manner. The full-automatic tea leaf drying device can achieve automatic feeding, drying, discharging and cooling of the tea leaf drying process and can accurately control the drying degree of tea leaves and improve the tea leaf drying quality and drying efficiency, and the device is easy and convenient to operate.

The invention relates to a remotely-monitored electrical cabinet dehumidification system and a control method thereof, and belongs to the technical field of dehumidification. The system comprises a temperature and humidity sensor, a control module, a dehumidification module, a networking module, a cloud server, a monitoring center computer and a mobile phone. The method comprises the following steps that the temperature and humidity sensor detects ambient temperature and humidity; the networking module transmits an ambient temperature and humidity detection value to the cloud server; when an atmospheric humidity and atmospheric precipitation composite value is greater than a set value, the monitoring center computer and mobile phone send dehumidification start instructions to the control module; the control module controls the dehumidification module to perform dehumidification, or controls the dehumidification module to perform dehumidification in different degrees according to an ambient humidity detection value. The remotely-monitored electrical cabinet dehumidification system realizes remote real-time monitoring in combination with IOT (Internet of Things) intelligent control, can adjust a dehumidifier system parameter according to cloud data, is provided with semiconductor refrigeration chips and an auxiliary heating device, solves a problem that the dehumidification speed of a traditional dehumidifier is less than humidity rising speed, and can save electric energy in the case of low ambient humidity.

The invention provides a mobile multimedia teaching system which comprises a main control CPU, an audio processing module, a video processing module, a display and a wireless router. The main control CPU comprises a CPU, a hard drive, a radiator and expansion interfaces. The main control CPU is connected with the video processing module, the audio processing module, a router, a temperature sensor, a humidity sensor, the wireless router and the display through the expansion interfaces. According to the mobile multimedia teaching system provided by the invention, a number of intelligent parts are integrated into a whole body; all devices can be controlled through a touch screen; the system has the advantages of easy operation, high integration and multiple functions; a processor is connected with a fingerprint reader and a fire alarm; the safety of the teaching system is improved; in the event of a fire, a user is able to understand the situation the first time and take appropriate measures; air temperature and humidity within a classroom can be monitored in real time; and the system has the advantages of multiple functions, easy use and high intelligence.

The invention discloses a temperature real-time detector for flue-cured tobaccos, and the conventional tobacco flue-cured humiture measuring instrument cannot be used for directly measuring the surface temperature of tobaccos, and is poor in measuring accuracy. In the detector, an input end of a tobacco temperature collection and conditioning module is connected with a platinum resistor placed on the tobaccos, and an output end of the tobacco temperature collection and conditioning module is in signal connection with an input end of a singlechip and AD conversion module; a curing barn environment humiture signal acquisition module is used for acquiring environment humiture signals, and an output end of the curing barn environment humiture signal acquisition module is in signal connection with the input end of the singlechip and AD conversion module; a clock module is in signal connection with the input end of the singlechip and AD conversion module; a liquid crystal display module is in signal connection with an output end of the singlechip and AD conversion module; and a memory module, a keyboard input module and an MAX3232 communication module are all in signal connection with the singlechip and AD conversion module. According to the invention, the temperature real-time detector for the flue-cured tobaccos can be used for directly measuring the surface temperature of the flue-cured tobaccos through a contact-type manner, and can monitor the humiture of the curing barn simultaneously, is simple to operate, portable, low in power consumption, and can continuously operate for a long time.

The invention discloses a gridding automatic monitoring system integrating augmented reality and geographic information. The gridding automatic monitoring system comprises rear-end intelligent software and front-end sensing equipment (an intelligent lamp post and the like). The rear-end intelligent software mainly refers to a gridding automatic monitoring system integrating geographic informationand augmented reality. The front-end sensing equipment (intelligent lamp poles) is installed in different areas of a park and used for video security, miniature meteorological stations, information publishing, broadcasting and the like, the front-end sensing equipment (intelligent lamp poles) sends all data information to the management server, and the management server provides a function of remotely calling data for a user side. The gridding automatic monitoring system integrating geographic information and augmented reality has the functions of multi-parameter fusion early warning, in-parkvehicle monitoring and on-site video transmission. The system can be used remotely through a public wide area network and can also be used through a local area network, and a powerful guarantee is provided for lack of a public network environment in an emergency occasion. The gridding automatic monitoring system integrating geographic information and augmented reality can be applied to industrialparks of petroleum, chemical engineering and the like; according to the functions of automatic patrol, electronic boundary, forbidden zone alarm, unattended operation and the like, potential safety hazards can be rapidly recognized and automatic early warning can be achieved under the unattended operation condition, and powerful information support is provided for safety management and emergency rescue.

The invention discloses a device and method for simulating a corrosion fatigue test in a marine atmospheric environment. The device can combine a salt spray test with a fatigue test, and can be used for evaluating the corrosion fatigue performance of a metal material in the marine atmospheric environment. The device is simple in structure and convenient to mount and dismount. The temperature of atest cavity is controlled by arranging a water bath device, the humidity of the test cavity is controlled by arranging a humidifying device, and the temperature and humidity of the test cavity are monitored in real time by arranging a temperature and humidity monitoring device, so that adjustable, controllable and real-time monitoring of key environmental factors is realized, and the corrosion fatigue performance in various marine atmospheric environments can be simulated.

The invention provides a remote control system for a flue-cured tobacco shed. The system comprises a remote control terminal; the remote control terminal is respectively connected with a temperature detecting system, a temperature detecting system, a roll blind machine control system, an electric heating system and a blower control system through transmission systems. A control method for controlling through the remote control system for the flue-cured tobacco shed comprises the steps of setting temperature and humidity as requirement by the remote control system according to the tobacco flue-curing stage; transmitting the acquired temperature value and humidity value to the remote control system by the temperature detecting system and the humidity detecting system through the transmission systems; controlling to open a roll blind machine on a shed through the roll blind machine control system in case of excessively low temperature value; starting the electric heating system to heat the flue-cured tobacco shed if that temperature value is not met yet; controlling a blower to exchange air for the shed through the blower control system in case of excessive detected humidity value.

The invention provides a novel aquaculture feed mixing device convenient to move. The feed mixing device comprises a feed inlet hopper, a protective cover, a stirring mixing device, a drying heat-insulating shell structure, a temperature-humidity sensor, a feed guide frame, a slot, a partition plate, a trapezoidal rubber block, a handle, a feed guide plate and an adjustable bottom wheel structure,wherein a bolt of the feed inlet hopper is installed at the upper left part of the stirring mixing device. Through arrangement of spiral auger blades, upward conveying of the aquaculture feed is conducted conveniently, and by further combining arrangement of stirring blades, the efficiency of stirring and mixing is improved; through arrangement of a temperature controller and an electric heatingwire, improvement of a heating drying effect on the aquaculture feed in a stirring outer frame is facilitated, so that the aquaculture feed in the stirring outer frame is prevented from being exposedto moisture and damaged; through arrangement of threads of a thread rod and an adjusting nut, adjustment of the connected length of the thread rod to the outer side of the adjusting nut in an insertedmode can be facilitated according to use requirements, and by combining arrangement of universal bottom wheels, movement of the feed mixing device can be facilitated when movement is needed.

The invention relates to the technical field of sintered bricks, in particular to a sintered brick preparation process and a special ageing silo. The sintered brick preparation process comprises the steps of raw material smashing, powder screening, ageing treatment, blank forming, wet blank drying and finished product roasting, wherein powder screening is conducted, specifically, prepared mixed powder is introduced into a screening device to be screened, the screened powder is conveyed to the next step, and the large-particle mixed powder after screening is circularly conveyed to the raw material smashing step again. The special ageing silo comprises an ageing bin, a feeding conveying belt, a discharging conveying belt and an elevator, wherein the ageing bin is internally provided with a temperature and humidity monitoring system and a plurality of detection bins pre-arranged at the bottom of the ageing bin. According to the sintered brick preparation process and the special ageing silo, the respective particle moisture of raw materials is promoted to be uniform and consistent, the ageing time is convenient to control, and during ageing, particles can meet the requirement for the minimum moisture content in the same period so as to save the ageing time.

The invention discloses a seafood low-temperature fresh-keeping transportation device, which relates to the technical field of fresh-keeping equipment, and comprises an upper box body with an open bottom surface and a lower box body with an open top surface. The upper box body is detachably and fixedly connected to the lower box body. The interior of the body and the interior of the lower box are connected to form a cavity, the top of the cavity is provided with a fan, the top surface of the upper box is provided with a drive device, the fan is electrically connected to the drive device, and there is also a cooling storage box in the storage cavity. The cooling agent is placed, and the inner wall of the lower box is oppositely provided with a limiting plate. The invention ensures the quality of seafood products, and has high safety and stability.

The invention discloses a system for monitoring environment of cable trenches of a transformer station. The system mainly comprises a monitoring management server, a local server, a 4G router, a plurality of gateways, and smart covers. The monitoring management server is connected to the 4G router via a 4G network. The local server is connected wiredly to the 4G router. Each smart cover is connected to a gateway via a ZigBee network. Each gateway is connected to the 4G router via the wireless network. The smart covers collect all environmental information of the cable trenches and upload it tothe local server and the monitoring management server through the 4G router. The system for monitoring environment of cable trenches of the transformer station realizes real-time collection and display of environmental data in the cable trenches by using the smart covers and constructs the monitoring management server, the local server, and the smart covers into a complete cable trenches environment monitoring platform by using the wireless ZigBee technology, a WiFi technology, and a sensor technology, so that can monitor the operating environment of the cable trenches in real-time.

The invention provides an intelligent wetland three-dimensional cultivation system which includes a temperature and humidity sensor, an upper three-dimensional planting floating frame, a water qualitysensor, a lower three-dimensional planting floating frame, a first connecting rod, a second connecting rod, a waterproof box, a circuit board, a driving battery and a host. The temperature and humidity sensor is in screw connection with the middle part of the lower part of the upper three-dimensional planting floating frame, and the water quality sensor is in screw connection with the middle partof the upper part of the lower three-dimensional planting floating frame. The arrangement of a cultivation layer, a spacing adjustment cultivation frame, a U-shaped sliding seat, a linear sliding seat, an adjusting bolt and a limiting block is beneficial to the spacing adjusting according to the planting demands, the planting survival rate is ensured, the adjusting bolt is loosened according to the planting demands, the position of the U-shaped sliding seat is moved and adjusted to a position on the outer wall of the linear sliding seat, after the spacing the spacing of the spacing adjustmentcultivation frame is determined, the adjusting bolt can be locked, then an aquatic vegetable cultivation work can be carried out on the surface of the cultivation layer, a limiting function is achieved through the limiting block, and the planting effect is ensured.

The invention discloses a safety automatic welding manipulator and mainly relates to the technical field of manipulators. The safety automatic welding manipulator is characterized in that the two ends of a first articulated arm are respectively connected with an engine base and a second articulated arm in a matched manner, the first articulated arm and the second articulated arm are driven by a servo motor arranged in the engine base, the upper surface of the second articulated arm is connected with a fixed seat, the upper part of a sliding sleeve sequentially penetrates the second articulated arm and the fixed seat, the top of the sliding sleeve is connected with a cylinder at the top of the fixed seat in a matched manner, a welding gun is fixedly connected to the interior of the sliding sleeve, the head part of the welding gun penetrates a through hole formed in the bottom of the sliding sleeve, the engine base is directly connected with an external controller, an emergency shutdown button is arranged on one side of the engine base, and a detection device connected with an automatic alarm and the external controller in sequence is arranged on the surface of the fixed seat. The safety automatic welding manipulator is good in integral safety and high in workpiece calibration precision, can guarantee long-time efficient and stable operation of the welding operation, and is simple in overall structure, convenient and quick in assembly, disassembly and maintenance and low in manufacturing and operating cost.

The invention relates to a constant-temperature constant-humidity oxygen supply sputum splashing prevention device for a tracheostomy patient. The device comprises a transparent hemispherical casing,a sputum suction hole with a sealing cover is formed in the top of the spherical surface of the hemispherical casing, a sleeve is arranged at the center of the bottom plane of the hemispherical casing, an upper pipe opening of the sleeve is higher than the bottom plane, extends into an inner cavity of the hemispherical casing and is provided with a temperature and humidity sensor, and a lower pipeopening of the sleeve is connected with a tracheostomy sleeve of the tracheostomy patient; a digital display screen electrically connected to the temperature and humidity sensor is arranged on the side spherical surface of the hemispherical casing, and an air outlet and an oxygen absorbing humidification hole are formed in the head end and tail end of the side spherical surface of the hemispherical casing respectively. The device is simple in structure, reasonable in design and easy to operate, not only can sputum prevented form splashing and polluting the surrounding environment, but also convenience is provided for airway management such as sputum suction, oxygen absorption and airway warm humidification, stimulation to the lower respiratory tract is reduced, real-time monitoring of temperature and humidity of an airway can also be achieved, accurate airway management is achieved, and the device is suitable for application and popularization; moreover, the device is applicable to the patient in a standing position, a horizontal lying position and a lateral lying position.

The invention discloses an intelligent vegetable aerial fog planting device which comprises a planting tank, an intelligent control system, a cultivation system and a nutrition liquid spraying supplyand backflow system, wherein the intelligent control system, the cultivation system and the nutrition liquid spraying supply and backflow system are mounted on the planting tank; the cultivation system comprises a plurality of cultivation shelves; the cultivation shelves are internally provided with cavities; fixed planting holes are formed in side surfaces of the cultivation shelves; fixed planting baskets for cultivating vegetables are mounted in the fixed planting holes; bottoms of the fixed planting baskets extend into the cavities; a nutrition liquid supply tank communicates with the cavities through nutrition liquid spraying conveying pipelines; and the cavities are connected with a nutrition liquid backflow tank through a nutrition liquid spraying backflow pipeline. The device is asoilless cultivation mode that demands of vegetable root systems on water and fertilizers are met through two modes of atomization and spraying of a nutrition liquid, the production efficiency of sealed aerial fog cultivation equipment can be improved, and the effective utilization rate of a three-dimensional space can be increased.

The invention discloses a wearing monitoring system of a shield hobbing cutter. The system is characterized by comprising a front-end detecting terminal and a back-end monitoring terminal. The front-end detecting terminal consists of a CC2530 chip, a hobbing cutter wearing detection module, a hobbing cutter rotating speed detecting module, a cutter disk rotating speed detecting module, a cutter disk vibration detecting module, a real-time clock module and a data storage module, wherein all above-mentioned modules are connected with the CC2530 chip. The back-end monitoring terminal includes a microprocessor S3C6410, a temperature and humidity detecting module, a gas detecting module, a human-computer interaction module, a CC2530 chip, a real-time clock module, and a data storage module, wherein all above-mentioned units except the microprocessor S3C6410 are connected with the microprocessor S3C6410. The front-end detecting terminal and the back-end monitoring terminal are connected witha power supply. And the front-end detecting terminal is in wireless communication connection with a back-end monitoring terminal by the CC2530 chip. Therefore, the temperature, humidity, oxygen content and harmful gas information of the hobbing cutter, the cutter disk, and the tunneling point can be monitored in real time, so that a worn part can be discovered timely and thus the safety of the tunneling point environment can be guaranteed.

The invention discloses a ZigBee-based vegetable greenhouse temperature and humidity monitoring system and method and belongs to the technical field of agricultural production. The system comprises atemperature and humidity sensor, a light intensity sensor, a soil moisture sensor, a ZigBee wireless communication module, an upper computer, a main controller, a water pump and a ventilating fan. Themethod is characterized in that, to begin with, standard ranges are set in the upper computer; then, the sensors collect and monitor the internal environment parameters of each greenhouse; the main controller sends the data to the upper computer through the ZigBee wireless communication module; the upper computer compares the currently-received data with the set standard ranges, and then, sends afeedback instruction to the main controller; and the main controller drives the water pump and the ventilating fan to operate. The system and method can monitor the environment parameters of temperature and humidity, illumination and soil humidity in the greenhouse through the sensors in real time, and can drive the water pump and the ventilating fan to work to enable the temperature and humidity, illumination and soil humidity in the greenhouse to reach the set standard ranges respectively through the main controller according to the monitored data.