111results about How to "With automatic control" patented technology

The invention relates to a cooling fire extinguishing device specific to stored lithium ion battery thermal runaway. The cooling fire extinguishing device is composed of a control part, a water supply device and a liquid nitrogen supply device. The control part is composed of infrared temperature detectors (1), a temperature judgment program (10), a control valve (11), water control valves (2), liquid nitrogen control valves (9) and an electrical circuit connected with the infrared temperature detectors (1), the temperature judgment program (10), the control valve (11), the water control valves (2) and the liquid nitrogen control valves (9). The water supply device is composed of a water storage tank (5), a high-pressure pump (4), a water supply pipe network (12) and fine water mist spray nozzles (3). The liquid nitrogen supply device is composed of a liquid nitrogen tank (6), a low-temperature pump (7), a liquid nitrogen supply pipe network (13) and liquid nitrogen spray nozzles (8). The cooling fire extinguishing device is mainly suitable for storage places of lithium ion battery packs and can provide safety insurance for application, storage and transportation of lithium ion batteries. The fire extinguishing device can conduct targeted cooling in the initial stage of lithium ion battery pack thermal runaway, and meanwhile, timely fire extinguishment can be conducted after the battery pack is integrally on fire.

This invention discloses a controllable cable blanking machine comprising: the main body, cable cutting device, cable delivering mechanism, measuring device, cable guiding trough, peeling mechanism, terminal pressing mechanism, sliding assembling and tail lead wire device. This invention machine has advantages of: to achieve the automatically and controllable cutting cable based on the preset length, end cable peeling, die-stamping of terminals, together with operation procedure displaying, so increasing the quality of connection between the cable and the fastener, so obtaining precision processing and high production rate, can be used in large scale production.

The invention relates to a high-performance alloyed spherical powder preparation device and method for laser 3D (three-dimensional) printing. The device comprises a vacuum acquirement and inflation system, an induction smelting system, an atomization powder preparation system, a power collection system and a power system. The preparation method includes that: (1) the induction smelting system selects a non-crucible induction system or a crucible induction system; (2) alloy bars are fixed on a continuous feeder, or nickel-based / cobalt-based alloy bars are put in a smelting chamber; (3) the smelting chamber, an atomizing chamber and a power collection device are vacuumized prior to be fed with inert gas; (4) induction smelting is started, when alloy reaches preset temperature, alloy droplets are enabled to enter the atomization powder preparation system, and nozzles are started to perform atomization powder preparation; alloyed power prepared in the atomization chamber is collected through the powder collection device. The device can realize mechanical control, automatic control and real-time monitoring; the prepared alloy powder is high in yield, uniform in particle size distribution, good in degree of sphericity, uniform in chemical component, good in mobility, low in oxygen content and low in hollow sphere rate.

The invention provides an automobile air quality monitoring and purifying system which is controlled automatically, has convenient usage and low energy consumption and can display in a quantizing way; the automobile air quality monitoring and purifying system comprises a harmful gas detection sensor group, a dust particle detection sensor, a central processing unit, an interior air purifying machine and a control module; the harmful gas detection sensor group detects harmful gas in the automobile and transmits a detection result of the harmful gas to the central processing unit; the dust particle detection sensor detects the dust particles in the air in the automobile and transmits a detection result of the dust particles to the central processing unit, the detection result of the dust particles and the detection result of the harmful gas are compared with presetting standard by the central processing unit, and the central processing unit sends out a control command to the control module according to the comparison result, and the control module controls the interior air purifying machine according to the control command.

The invention relates to a countryside solid waste aerobic fermentation integration device, which comprises a compost fermentation bin, wherein the axial line inside the bin body is provided with a hollow screw drive rod, one end of the hollow screw drive rod is provided with an opening, and the other end of the hollow screw drive rod is closed. The screw drive rod is provided with an air outlet hole, and plural pairs of hollow blades provided with air outlet holes are arranged on the screw drive rod in the opposite direction, wherein the hollow blades are relative to the air outlet hole of the screw drive rod. The bottom of the compost fermentation bin is provided with a garbage percolate collecting pipeline, wherein the garbage percolate collecting pipeline is connected to a waste water treatment device. The top of the compost fermentation bin is provided with a deodorization pipeline, wherein the deodorization pipeline is connected to a condensation tower through an exhaust fan. The condensation tower is connected to a biological filter tank through a stench pipeline, wherein the biological filter tank is connected to the opening end of the screw drive rod through an aerator. The condensation tower is connected with the waste water treatment device through a distilled water pipeline, and an effluent pipeline of the waste water treatment device is connected with the internal of the compost fermentation bin.

The invention discloses a full-automatic integrated character enclosing machine, which mainly solves the problems of time and labor waste, low manufacturing efficiency, and not attractive appearance during manual manufacture of slotting and curving for enclosing edges of three-dimensional luminous characters. The full-automatic integrated character enclosing machine is characterized by consisting of a plate flattening device, a plate conveying device, a plate clamping device, a plate slotting device and a plate bending device. The full-automatic integrated character enclosing machine has the characteristics of automatic control, time and labor conservation, high manufacturing efficiency and attractive appearances of characters.

An electric charge control system for the trolley bus charged at charging station is composed of left and right vehicle position detecting sensors, double receiving switch, high-current fast charger with power supply state monitor, 3-position-5-way electromagnetic valve, lifting and lowering magnetic stroke switch, receiving controller, display, and manual switch for lowering bow.

The invention discloses a system for accurately testing friction damping. The system comprises a piston, a damping sealing member, a sleeve, a piston rod, force sensors, a cutting sleeve coupler, a displacement sensor, a driving motor, a measurement control platform, an experiment table body and a sleeve centering adjusting rod. The piston, the damping sealing member and the sleeve are matched together to simulate a moving part structure of a liquid rocket valve, and then are assembled together with the experiment tale body and the sleeve centering adjusting rod to form an experiment table of friction testing system; the piston is in rigid connection with the driving motor through the piston rod and the cutting sleeve coupler; the force sensors at two ends of the sleeve and the displacement sensor of the driving motor are connected with the measurement control platform; and the driving motor is connected with the measurement control platform to form a control test bed of the friction testing system. The system provides a valve piston friction structure for simulating reality, adopts a driving mode combining direct driving and macro-micro motions, and has the advantages of automatic control, high control accuracy, high reciprocating frequency, large motion stroke, high dynamic frictional force measurement accuracy and the like.

This invention discloses a strengthened multifunctional blockage experimental apparatus for micro-irrigation, comprising a test platform, a mixing tank, a water pump, three filters, a drain tank and an air cylinder; inlet and outlet of each filter is disposed with a pressure gauge and a control valve, inlet of the air cylinder is disposed with a control valve; the test platform is respectively connected with the filter, air cylinder and pressed-water pipes via pipes of the control valve; the mixing tank is disposed with ring vessels internally, the mixing tank is connected with the water pump via water supply pipe of the dual-band control valve, the water pump is connected with the recycled water pipe via the water supply pipe. This invention is a multifunctional, auto-controllable, conveniently extendable and movable strengthened multifunctional blockage experimental apparatus for micro-irrigation apparatus, capable of testing hydraulic power, anti-blockage performance (comprising physical, chemical and biological blockage) of douche, and simultaneously testing filter characteristics on different blockage medium, in order to realize instant anti-blockage evaluation for micro-irrigation douche and filter.

The invention relates to a motorboat coating production line. The motorboat coating production line comprises a conveying trolley used for bearing a motorboat, a ground conveying device used for fixing and bearing the conveying trolley, a manual operating area and an automatic operating area. The conveying trolley comprises a frame, idler wheels and a connecting piece. The ground conveying device comprises a fixing piece, a conveying chain and a conveying chain control module. The automatic operating area comprises a moisture drying chamber, a cooling chamber, an electrostatic dust collection chamber, a dust-free paint spray chamber which is provided with a spraying mechanism, a paint make-up chamber, a levelling chamber, a temperature rising chamber, an oil paint solidifying chamber, a strong cold chamber and a temperature control device. The manual operating area comprises a dust-free polishing chamber, a multifunctional processing chamber, an airing and polishing chamber, a paint mixing chamber and a paint make-up chamber. The motorboat coating production line has the advantages of being high in production efficiency, good in product quality consistency, low in maintenance cost, and easy and convenient to operate.

The invention discloses an inland river dual fuel power-driven vessel security control system, and the system comprises a main control cabinet, a separate display control panel, six combustible gas detectors, an audible-visual alarm, a general alarm system and a secondary security system. When any one of the six combustible gas detectors detects that the combustible gas concentration is higher than 30% LEL, a PLC controller separately transmits an instruction to a master-control panel, the separate display control panel and the audible-visual alarm, the master-control panel and the separate display control panel display a combustible gas danger signal and a danger source place, and a light alarm transmits an alarm signal; if no staff removes the danger and resets at that time, a vessel general alarm system is triggered after the time delay; when any one of the six combustible gas detectors detects that the combustible gas concentration sequentially increases and is higher than 45% LEL, the audible-visual alarm and the secondary security system are triggered at the same time, an air tank air supply main valve is cut, then the dual fuel mode of the dual fuel supply converts to a diesel oil mode.

The invention discloses a multi-needle-bar sewing machine which is provided with at least two needle bars. A double-needle-bar structure or a three-needle-bar structure or a four-needle-bar structure is preferably adopted, and the problems that as for an existing sewing machine, upper thread color kinds are not enough in the pattern sewing process, and threads need to be replaced manually are solved. According to the multi-needle-bar sewing machine, a guide groove is adopted to guide each needle bar, therefore, a driving mechanism can conveniently convey a specific needle bar into a clamping groove of a needle bar clamping seat, the specific needle bar is made to be in linkage with an upper shaft and a needle-bar-driven connecting bar assembly to perform sewing work, and the multi-needle-bar sewing machine has the advantages of being simple in structure and controlled in an automated mode.

The invention provides a lithium-ion battery module thermal runaway automatic cool and cooling system for a new energy vehicle and its realization method and relates to a battery cooling and cooling system, in particular to a lithium-ion battery module thermal runaway automatic cooling and cooling system for new energy vehicles. Includes a liquid circulation cooling part, a temperature monitoringpart, a control part and an auxiliary device part; A temperature monitor section and a liquid circulation cooling section are connected with that control section, respectively. The invention has the advantages of automatic control, simple operation, good cooling effect and the like. When the temperature of the lithium battery rises, the temperature can be judged, and the lithium-ion battery moduleof the new energy vehicle is cooled by three stages, so as to avoid the lithium-ion battery module from losing heat control and forming domino effect due to the continuous rise of the temperature ofthe lithium-ion battery module itself, thus causing huge casualties and property losses of the lithium-ion battery module.

The invention discloses a thin-film solar cell driving type outdoor evaporative cooling air curtain umbrella. The thin-film solar cell driving type outdoor evaporative cooling air curtain umbrella comprises an air curtain umbrella surface, wherein a thin-film solar cell is attached to the outer side of the air curtain umbrella surface, and an annular air supply channel is erected in the inner side of the air curtain umbrella surface; the air curtain umbrella surface is supported by a support unit, the upper end of the support unit extends out of the air curtain umbrella surface, an evaporative air cooler is arranged at the end and connected with the annular air supply channel, and an air supply unit is arranged on the annular air supply channel; the lower end of the support unit is fixed on the ground; a controller and a sensing system are arranged on the support unit respectively; the controller is connected with the thin-film solar cell and is externally connected with a power storage control unit, and a thin-film solar cell power generation system is formed; the sensing system is connected with the power storage control unit and the evaporative air cooler. The thin-film solar cell driving type outdoor evaporative cooling air curtain umbrella can provide a cool and comfortable environment for outdoor workers and consumers at a high temperature.

The invention relates to a bayonet closed domestic pressure cooker equipped with a safety system during opening, comprising a cover handle (8), a pot handle (7), and a locking / unlocking system (10) which comprises a safety valve (11), a shear pin (13) equipped with a control bottom (17) and a groove (32) arranged in the pot handle (7); the control bottom (17) is inserted in the groove. The pressure cooker is characterized in that, the locking / unlocking system (10) comprises a control device formed by a preserving edge (33); the preserving edge is arranged to stop the control bottom (17).

The invention discloses a scraper conveyor pushing structure for a pitching oblique mining way of a fully-mechanized coal mining face of a sharp-inclined coal seam. The scraper conveyor pushing structure for the pitching oblique mining way of the fully-mechanized coal mining face of the sharp-inclined coal seam comprises a coal cutter arranged in the fully-mechanized coal mining face, a plurality of sections of guiding chutes which are connected in sequence, a plurality of hydraulic supports constituting a support system, and an electrohydraulic control system mounted on the hydraulic supports. Pushing oil cylinders and pushing rods are arranged in a base. An anti-slip oil cylinder is further arranged at the front end of the base. Cable-stayed oil cylinders are further arranged on the hydraulic supports. The electrohydraulic control system achieves automatic control over the scraper conveyor pushing process by the hydraulic supports through a control program. The scraper conveyor pushing structure has the advantages of being capable of achieving automatic control, simple in structure, high in precision, safe, reliable, convenient to mount, maintain and use and the like, and is worthy of popularization in the industry.

The invention discloses a pipeline blow-down pump. The pipeline blow-down pump comprises a pump body, a motor and an impeller. A water inlet is formed in one side of the pump body, a water outlet is formed in the other side of the pump body, a motor installation groove is formed in the upper portion of the pump body, the motor is arranged in the motor installation groove, the impeller is arranged at the end of the output shaft of the motor, the impeller is located in the pump body, the impeller is of a cavity structure, a bent pipe of 90 degrees is arranged in the cavity, the two ends of the bent pipe communicate with the cavity, an inner cavity, opposite to the water outlet, is formed in the pump body, the bottom end of the bent pipe communicates with the water inlet, and the top end of the bent pipe, the water outlet and the inner cavity are located on the same horizontal surface. A filtering device is arranged at the water inlet so that dirt can be conveniently stored so as to be prevented from entering the pump body, and the service life of the pipeline blow-down pump is prolonged.

The invention relates to an oxygen bar, and belongs to the technical field of oxygen bar structures. The positive pressure oxygen bar is characterized by consisting of a gas pressure control system, an oxygen supply and exhaust system and a microcomputer automatic control system, wherein the gas pressure control system, and the oxygen supply and exhaust system are respectively communicated with rooms of the positive pressure oxygen bar and oxygen supply and exhaust devices in the rooms of the positive pressure oxygen bar; and the microcomputer automatic control system is connected with and controls the gas pressure control system and the oxygen supply and exhaust system. The positive pressure oxygen bar can realize the positive pressure state in the rooms of the oxygen bar, and can adjust the indoor ambient pressure of the oxygen bar and implement different health care methods to improve the health care effect on oxygen suckers according to physical conditions of different persons. The positive pressure oxygen bar can realize automatic control all the process and is safe and effective.

The invention discloses an automatic induction flush toilet, comprising: a toilet body, a sensing device and a control device, the toilet body includes a toilet and a flushing device, the sensing device is arranged in the toilet, the sensing The device includes an infrared sensor and a timer, the output end of the infrared sensor is electrically connected to the timer, the timer is electrically connected to the control device, the control device is connected to and controls the flushing device, the Controls include half and full flush modes. Through the above method, the automatic induction flush toilet of the present invention has the advantages of novel structure, simple operation, automatic induction, automatic control, saving water resources, convenience and practicality, etc., and has broad market prospects in the popularization of automatic induction flush toilets.

The invention discloses multifunctional chicken raising equipment which is characterized in that an electronic control assembly is arranged at the top of a cage shelf assembly; egg picking-up assemblies are mounted on one of the two sides of the cage shelf assembly; a feeding assembly is mounted on the other side of the cage shelf assembly; travelling wheels are mounted at the bottom of the feeding assembly and walk on a pipe; a manure cleaning assembly is arranged at the bottom of the cage shelf assembly; the shelf body of the cage shelf is covered with a material shelf body; feed hoppers are mounted on the material shelf body according to cage layers; the outlets of the feed hoppers face feed troughs; the feed troughs are mounted on the inclined edges of the shelf body; a first bottom plate, a first limiting switch, a second limiting switch and a fixing plate are mounted between the material shelf body and the top of the shelf body; a manure belt bypasses the bottom of each layer of the cage; auxiliary scraping plates are arranged on the side edges of the manure belts; an egg picking-up belt is mounted in front of each layer of chicken cage; the egg picking-up belts bypass a first box body and a second box body; egg picking-up plates and egg supporting hooks are mounted on the first box body and the second box body. The multifunctional chicken raising equipment has the characteristics of automatic feeding, automatic egg picking-up and automatic manure cleaning.

The invention discloses an automatic electronic ground lock. The automatic electronic ground lock comprises a ground lock body, a power supply device, a control device, a communication device and an induction device arranged independently. The power supply device is electrically connected with the control device and the communication device. The control device is connected with the ground lock body and used for controlling the ground lock body to go up and down. The communication device is electrically connected with the control device. The induction device is in communicating connection with the communication device. The preset value of the induction device is larger than 5 m. By means of the mode, the automatic electronic ground lock provided by the invention has the advantages of being novel in structure, easy to operate, intelligent in induction, automatic in lock lifting, lock falling, induction and control, capable of saving time and effort, safe, reliable, convenient, practical and the like, and market prospects in popularization of the automatic electronic ground lock are wide.

The invention relates to a hydraulic clamp capable of tilting vertical and horizontal rolls in air, which comprises a horizontal rotating part, a tilting part, a clamp part, a hydraulic part, a chain assembly and a control part. The hydraulic air tilting clamp provided by the invention can hang steel rolls in the air and tilt the steel rolls from horizontal rolls into vertical rolls and vice versa, enhances the production efficiency, saves the cost and improves the convenience and safety of the operation through the action of the control part.

The invention relates to a chemical feeding reflux stirrer. A stirring shaft is arranged at the middle part of a stirring barrel, one end of the stirring shaft is arranged on a stirring motor, the other end of the stirring shaft extends vertically into the stirring barrel, one ends of stirring vanes are arranged on the stirring shaft, the other ends of the stirring vanes extend outwards, a feeding hole is arranged above the stirring barrel, a liquid outlet is arranged below the stirring barrel and is provided with a switch, a chemical feeder comprises a chemical feeding tank, an opening-closing device and a stepping motor, one end of the chemical feeding tank is arranged above the stirring barrel and is communicated with the stirring barrel, the opening-closing device is a shaft with a groove and is arranged at the connecting part of the stirring barrel and the chemical feeding tank, one end of the opening-closing device is connected with the stepping motor, one end of a reflux pipeline is communicated with the bottom of the stirring barrel, the other end of the reflux pipeline is communicated with the upper part of the stirring barrel, and a chemical reflux pump is arranged in the reflux pipeline.

The invention discloses a UVC LED water sterilization device capable of automatically adjusting optical power, and relates to deep ultraviolet disinfection and electronic control. The device is provided with a data acquisition and processing module, a power supply module, a light source module and a display and control module. The data acquisition and processing module comprises an MCU, a distancesensor, an AD converter and a memory. The distance sensor is used for acquiring analog signals of information of the distance between a light source and the water surface, the analog signals are converted into digital signals through the AD converter, and the digital signals are transmitted to the MCU for processing. The MCU is used for storing the data in the memory and is connected with the power supply module. The display and control module comprises a Bluetooth and an LCD touch display screen, and real-time data acquired or calculated by the MCU is transmitted through the Bluetooth to theLCD touch display screen for display. The output end of the LCD touch display screen is connected with the MCU, and the received touch input data is transmitted to the MCU to be processed. Automaticcontrol, precise sterilization, energy conservation, environmental protection, visual data, no damage to substances and no chemical residues are realized.

The invention relates to a domestic water quality monitoring instrument. The instrument comprises a water filling pipe section, and a monitoring device which is arranged on the water filling pipe section, wherein a water resisting sealing layer is arranged between the water filling pipe section and the monitoring device; the monitoring device comprises a power module, an integrated circuit module,a display screen and a plurality of monitoring probes; the plurality of monitoring probes are electrically connected to the integrated circuit module through conductors; the display screen is electrically connected to the integrated circuit module; the power module is correspondingly electrically connected to the integrated circuit module and the display screen through the conductors; the integrated circuit module is fixedly arranged in the monitoring device through a supporting column. The instrument is simple in structure, convenient to mount, and capable of monitoring a plurality of indicators of the domestic water in real time; the existing sensor monitoring technology is fully utilized, so that the domestic water is high in quality; and moreover, the instrument can be used in match with an existing domestic wireless communication technology to realize remote transmission and control; and the instrument has the characteristic of being automatic to control.

The invention discloses a test run lifter which comprises a base, a supporting column, a motor, a horizontal moving mechanism, a lifting mechanism and a rotating mechanism. The horizontal moving mechanism comprises a sliding table and a ball screw. A horizontal guide rail is arranged on the base. The sliding table is arranged on the base through the horizontal guide rail. The motor drives the sliding table to horizontally move through the ball screw. In this way, the test run lifter has the beneficial effects of being novel in structure, capable of automatically carrying test run motors, flexible in movement and large in load, achieving automatic control, saving manpower, reducing cost, improving efficiency and the like, and wide market prospects in popularization of the test run lifter are achieved.

The invention discloses a self-regulation-membrane biciruclation-condensation-activated carbon adsorption-low temperature catalytic oxidation combination device. The device is formed by connecting a storage tank, a buffer tank-membrane processor-alkali adsorption tower-activated carbon adsorption tower assembly and a buffer tank-membrane processor-incinerator assembly and used for controlling various parameters. The device is high in safety, low in pressure and temperature and small in size, the process is continuous and stable, no heating process exists, the pressure drop of a connecting pipeline is small, automatic control and module design are achieved, no operation worker needs to be added.

The invention relates to a photosensitive material plate output device and a photosensitive material plate output device capable of laying protective paper synchronously. The photosensitive material plate output device comprises a rack, wherein a first conveying device of horizontally arranged photosensitive material plate monomers is arranged under the rack; a paper coiling roller is arranged on the rack; a second conveying device of paper is arranged under the coiling roller; a paper cutting knife is arranged on the second conveying device; an output end of the second conveying device is arranged on the first conveying device; the transferring direction of the second conveying device is obliquely arranged and is close to the upper surface of the first conveying device; the second conveying device is provided with second power for driving the second conveying device to move; a probe is arranged on the first conveying device; the cutting knife and the second power are connected with a control device; and the first conveying device and the second conveying device are connected with the control device and are arranged in a box. The photosensitive material plate output device capable of laying protective paper synchronously has the advantages of high production efficiency and low labor intensity.

The invention discloses a ferry bridge vessel bank traffic signal control system that includes driving board, hand control board and PLC, and external operation panel interface, industrial control machine, deck signal interface board and velocity radar. While system running, the control signal would be input through operation panel interface board, and transmitting to PLC under automatic operation mode or transmitting to a mode under handle operation mode. After the signal being processed, it would be send to driving board. The suitable level would be output deck traffic signal. And velocity radar would send the signal to industrial control machine that would display velocity information. The method could ensure velocity of train at 3-5kM / h while on vessel. And the vessel heeling angle is in 1.5 degree.