100results about How to "Realize automatic replenishment" patented technology

The invention relates to the field of microalgae cultivation, particularly a microalgae cultivation method and a device for controlling nutritive salt replenishment on the basis of pH feedback. According to the method, CO2 is replenished through pH feedback, the pH value of a cultivation system is kept at a set value, the CO2 replenishment amount of the cultivation system is calculated, and the nutritive salt replenishment is controlled by utilizing the relationship between the CO2 replenishment amount and the nutritive salt consumption. In the method, the replenishment amount of a nutritive salt fed-batch liquid is calculated through a formula (I), wherein alpha refers to a conversion factor between the nutritive salt consumption and the CO2 replenishment amount, and Delta CO2 refers to the CO2 replenishment amount of the cultivation system. Compared with a traditional method, the method provided by the invention can control the nutritive salt concentration of the cultivation system to fluctuate within a small range, the nutritive salt utilization rate during the cultivation process can be improved, and the cost is saved.

The invention discloses an air conditioning system and a humidifying and water supplementing control method thereof. The air conditioning system comprises an air treatment part, the air treatment partcomprises a water storage device, a water tank and a water application part, wherein a water inlet and a water outlet are formed in the water storage device, a water supplementing port is connected to an outdoor water receiving device, a first valve is arranged at the water supplementing port, and a filtering component is arranged at the corresponding water supplementing port. The method comprises the following steps that the humidifying water consumption in the water storage device is judged whether to be sufficient or not; if the humidifying water consumption is sufficient, the first valveis kept in a closed state; and if the humidifying water consumption is insufficient, the current operation mode of the air conditioning system is acquired, the air conditioning system is controlled tobe switched to the heating mode when the current operation mode is the refrigeration mode, and an outdoor fan of the air conditioning system is controlled to operate at a preset rotating speed, so that an outdoor unit can quickly generate condensate water, the first valve is started to supplement water to the water storage device, the automatic replenishment of the humidifying water consumption is realized, the problem of manual water supplementing of a user is effectively avoided, and the user experience is greatly improved.

The invention discloses an abnormal data checking method and device, and relates to the technical field of computers. The method comprises the steps of acquiring information of stored files of presetdata and information of remote source files of the preset data; verifying the stored files according to the information of the remote source files, and storing information of abnormal data of the stored files obtained by verification, wherein the verification of the stored files includes the verification of the number of the stored files and the size of each file, and the verification whether thestored files include empty files or not; reading the stored information of the abnormal data, and acquiring correction data of the abnormal data from the remote source files according to the information of the abnormal data; and updating the abnormal data in the stored files to the correction data. The data verification logic can be improved; various data abnormal scenes can be satisfied; rapid repair and downloading can be performed when a large amount of data is abnormal; delay is shortened; and coupling with an HBase client is avoided.

The invention relates to an oxygen automatic supply control device of a subaqueous metal-oxygen cell system, comprising an oxygen storage device and an automatic regulating device for oxygen capacity, wherein the automatic regulating device for the oxygen capacity comprises a gas storage cabin, an air bag or air cylinder, a solenoid valve and a control switch or a sensor; the gas storage cabin and the air bag or air cylinder are connected with the oxygen storage device by a gas pipeline; the solenoid valve is arranged on a connection pipeline; the control switch or sensor is arranged in the air bag or air cylinder; the gas storage cabin and the air bag or the air cylinder are connected with a cathode oxygen chamber of the metal-oxygen cell system by the gas pipeline; the control switch iselectrically connected with the solenoid valve by guide lines; and the output signals of the sensor are processed by a controller and then the controller is electrically connected with the solenoid valve by the guide lines. The subaqueous oxygen automatic supply control device is used for solving the oxygen supply problem of the subaqueous metal-oxygen cell system so as to realize automatic oxygen supply, and solving the problem of gas-liquid pressure dynamic balance at two sides of an oxygen cathode when the metal-oxygen cell system is taken as a subaqueous power supply.

The invention relates to an ammonia gas automatic-supplying method of a solid ammonia system heated by using engine waste heat. The ammonia gas automatic-supplying method of the solid ammonia system heated by using the engine waste heat is characterized in that heating is conducted on an ammonia storage material main container and an ammonia storage material supplying container through a heating unit, when reaching a desorption temperature, ammonia materials in the main container release ammonia gas; and a pressure P1 in the ammonia storage material main container reaches a working pressure, a reducing-agent metering control unit DCU conducts metering on the ammonia gas, and the jet quantity of the ammonia gas is metered according to engine operating parameters (rotate speed, fuel consumption and the like) transmitted by an engine ECU. The ammonia gas is jetted into an exhaust pipe from the front end of an SCR catalytic converter, the ammonia gas and engine exhaust gas are mixed sufficiently, and under the effect of a catalyzer, NOx is decontaminated into harmless water and a nitrogen gas; and by utilizing the principle of the pressure difference formed between the pressure P1 in the ammonia storage material main container and a pressure P2 in the ammonia storage material supplying container, the ammonia gas automatic-supplying system convenient to achieve is designed; and the problem that the cruising capacity of an existing vehicle-mounted ammonia source is low is solved, and the ammonia gas automatic-supplying method of the solid ammonia system heated by using the engine waste heat is ingenious in idea, convenient to implement, high in reliability and good in economic efficiency.

The invention relates to glue coating equipment, in particular to an intelligent glue rolling device for a motor rotor. The intelligent glue rolling device is characterized by comprising a bracket bottom plate, a glue tank, an adsorption type rolling roller, an AC speed reducer motor and an electric control box, wherein the glue tank is arranged on the bracket base board; the adsorption rolling roller is arranged just above the glue tank, and the cylindrical surface of the adsorption rolling roller is in matched contact with the liquid level of the glue tank; the rotor is arranged just above the adsorption rolling roller, and the cylindrical surface of the adsorption rolling roller is matched with the cylindrical surface of the rotor in a rolling manner; an adjustable motor speed reducer, an adjustable time delay and a control switch are arranged on the electric control box, and the AC speed reducer motor, the adjustable motor speed regulator, the adjustable time relay and the control switch form a control loop. The intelligent glue rolling device uses the adsorption rolling roller to coat the rotor with glue, and can ensure the uniformity of a glass fiber cloth surface; the rotation speed of the AC speed reducer motor can be set via the adjustable motor speed reducer, the operation is very flexible, and requirement on different rotation speeds can be satisfied.

The invention relates to a machine tooling, particularly to an automatic gluing device. The device is characterized by comprising a base plate, a rubber pool, an adsorption type rolling wheel and an AC gear motor, wherein the rubber pool is arranged on the base plate; the adsorption type rolling wheel is arranged right above the rubber pool, and the cylindrical surface of the adsorption type rolling wheel is in contact fit with the liquid level of the rubber pool; a cylindrical workpiece to be coated is arranged right above the adsorption type rolling wheel, and the cylindrical surface of the adsorption type rolling wheel is matched with that of the cylindrical workpiece to be coated in a rolling manner. According to the invention, the adsorption type rolling wheel is adopted for gluing the cylindrical workpiece to be coated with rubber, the uniformity of the glass fiber cloth surface is ensured; the AC gear motor and the adsorption type rolling wheel are connected through a high-precision coupler, so that repositioning accuracy is high, and moving gap is small; a liftable regulator is used, and when the liquid level of the rubber pool drops, the rubber pool is lifted by only adjusting the liftable regulator, so that the liquid level of the rubber pool rises, thereby realizing automatic feeding and avoiding frequent addition of rubber.

The invention provides a rainwater collection and car washing device based on self-controlled purification and automatic water supplementing and belongs to the technical field of water treatment. Thedevice comprises a self-controlled rainwater filtering device, a self-service car washing device and an automatic rainwater supplementing device based on water level control, and the self-controlled rainwater filtering device senses the rainfall condition through a rainfall sensor, automatically turns on a filter to achieve rainwater purification during rainfall and automatically conducts back washing on the filter after rainfall is ended; a large-volume underground rainwater collection pool is adopted for collection rainwater, a light and small-volume water storage bucket is adopted for providing water for washing a car, and a liquid level relay is used for automatically controlling water supplying from the rainwater collection pool to the water storage bucket. The rainwater collection and car washing device can achieve automatic purification of the rainwater and automatically supplementing of the water for washing the car, can effectively achieve recovery and utilization of urban rainwater and can remarkably facilitate self-service car washing management of urban residents.

The invention discloses a pipe fitting storing device for construction and a working method thereof. The pipe fitting storing device comprises a base. A storing box body is arranged on the top of thebase and internally provided with a storing rack folded back continuously from top to bottom; two pipe taking devices are fixedly mounted on the top of the base and each comprise a bottom seat fixedlymounted on the base and a movable supporting plate located on the top of the bottom seat; positioning air cylinders are fixedly mounted on the tops of the bottom seats, and the output ends of the positioning air cylinders are fixedly connected with the side faces of the movable supporting plates; the pipe taking air cylinders are fixedly mounted on the tops of the movable supporting plates; a pipe outlet is formed in the bottom of the side face, connected with the storing rack, of the storing box body; and a closing door is arranged at the pipe outlet. Pipe fittings can be taken out and released rapidly; the working efficiency is high, and manpower is saved; the safety of the pipe fittings can be guaranteed, and smooth conducting of the construction progress is facilitated; and the pipe fitting storing device is reasonable in structural design and easy and convenient to use and has great popularization value.

The invention relates to the technical field of training shoe production, and specifically discloses a strip sticking device for training shoe production. The device includes a rack. A transfer unit includes a plurality of positioning seats for fixing the sample shoe, The positioning seat has magnetism, the glue applying unit includes a cylinder block and glue supplying mechanisms located on bothsides of the conveying unit, the cylinder opening faces downward and is vertically secured to the frame, A magnetic slide block is slidably connected with that cylinder body, the slider is identical to the magnetic pole on the adjacent side of the positioning seat, A first spring is connected with the slider and the top of the cylinder block, the cylinder block is provided with an intake check valve positioned above the slider, A glue supply mechanism comprises an outlet pipe and a glue feeder, wherein the outlet pipe is communicated with the cylinder block, a retraction section is arranged onthe outlet pipe, a glue outlet pipe is communicated with the glue feeder, a first glue inlet one-way valve is arranged on the glue outlet pipe, a nozzle pipe arranged horizontally is connected at thebottom of the outlet pipe, and one end of the nozzle pipe away from the outlet pipe can be in contact with the sample shoe. Adopting the technical scheme of the patent greatly improves the productionefficiency of the training shoe sticker.

The invention relates to the technical field of metal material production machinery, and discloses a pipe paint spraying device fixed from inside. The pipe paint spraying device fixed from inside comprises a base, wherein a rotating wheel is movably connected into the base; the inner side of the rotating wheel is movably connected with a positioning shaft; the pipe paint spraying device fixed frominside can be once formed through paint spraying without needing paint repair, so that the paint spraying efficiency is greatly improved, and the paint surface damage can be effectively reduced; therotating wheel drives a support plate and a pipe to rotate to finish automatic overturning of the pipe; when a special-shaped gear is engaged with two bevel gears, a spraying gun performs a left-rightreciprocating motion to finish paint spraying of the surface of the whole pipe; in the rotating process of a crankshaft, a piston is driven to perform a left-right reciprocating motion in a paint boxto change the pressure in the paint box, so that paint can be quickly pressed to the spraying gun; and meanwhile, the paint in the pipe is sucked into the paint box to realize automatic supplementingof the paint box, so that frequent paint adding is prevented, and the paint spraying process is more convenient and efficient.

The invention discloses a lubricating oil automatic supplying and cleaning device and a supplying and cleaning method. The device comprises a lubricating oil tank, a liquid level holding box, an oil pump, a filter and a liquid level meter, wherein the liquid level holding box is located on the upper portion of the interior of the lubricating oil tank; the top of the liquid level holding box is open; the liquid level holding box communicates with the bottom of a crankcase of a machine using lubricating oil through a first oil pipe; the crankcase comprises an upper crankcase body and a lower crankcase body communicating with the upper crankcase body, and the upper crankcase body communicates with the top of the lubricating oil tank through a gas pipe; the oil pump communicates with the bottom of the lubricating oil tank through a third oil pipe; an oil outlet of the oil pump communicates with the upper portion of the liquid level holding box in the lubricating oil tank through a fourth oil pipe; the filter is arranged on the fourth oil pipe; and the liquid level meter is arranged on the lubricating oil tank in a penetrating mode and is inserted into the liquid level holding box. The lubricating oil automatic supplying and cleaning device can automatically supply oil and clean contaminated oil, and is simple and low in cost.

The invention discloses an automatic stacking system with a tray jacking and transferring conveyor. The automatic stacking system comprises a no-load tray distribution portion, a stacking portion and a stacking electric control portion. The stacking portion comprises a stacking device and a stacking tray conveyor. The stacking device comprises a stacking mechanical arm and a stacking manipulator which is mounted on the tail section of the stacking mechanical arm. The no-load tray distribution portion comprises a no-load tray conveying device and a no-load tray chamber. The no-load tray conveying device is disposed in front of the stacking tray conveyor and comprises a no-load tray conveyor and the tray jacking and transferring conveyor which are mounted on a no-load tray conveying bottom frame. The stacking electric control portion comprises a stacking control loop and a no-load tray distribution loop. By means of the automatic stacking system with the tray jacking and transferring conveyor, automatic supply of trays on a plurality of stations can be achieved on the premise of limited space. The automatic stacking system with the tray jacking and transferring conveyor is particularly suitable for centralized stacking for batch products.

The invention belongs to the field of cloth production and processing, and relates to automatic supply cloth dyeing equipment which comprises a shell, a circulating device is arranged at the bottom of the shell, the circulating device is used for circulating dye liquor in a dip dyeing cavity and avoiding dye deposition, the circulating device comprises the dip dyeing cavity formed in the shell, and the dip dyeing cavity is communicated with the shell. A circulation opening is formed in the bottom of the dip dyeing cavity, a circulation support is fixedly arranged on the inner side wall of the circulation opening, a rotating cylinder is rotationally arranged in the middle of the circulation support, and a circulation groove is formed in the inner side wall of the rotating cylinder. Cloth is driven by the dye device to continuously move up and down in the dye liquor, rapid dyeing of the cloth is achieved, the cloth is always kept in a straightened state in the moving process, wrinkles of the cloth are avoided, dye deposition in the dye liquor is avoided through the circulating device, meanwhile, bottom dye in the dye liquor is conveyed to the upper layer of the dye liquor, and the dyeing efficiency is improved. Meanwhile, the dye replenishing device intermittently replenishes the dye into the dye liquor by utilizing the pressure of the dye liquor, so that the concentration of the dye liquor is ensured, and the dyeing uniformity of the cloth is ensured.

The invention relates to glue coating equipment, in particular to an automatic glue rolling device for a motor rotor. The automatic glue rolling device is characterized by comprising a bracket bottom board, a glue tank, an adsorption rolling roller and an AC speed reducer motor, wherein the glue tank is arranged on the bracket bottom board; the adsorption rolling roller is arranged just above the glue tank, and the cylindrical surface of the adsorption rolling roller is in contact and matched with the liquid level of the glue tank; the rotor is arranged just above the adsorption rolling roller; the cylindrical surface of the adsorption rolling roller is in rolling match with the cylindrical surface of the rotor; a glass fiber cloth ring is arranged above the rotor, and glass fiber cloth is wound on the glass fiber cloth ring, and the glass fiber cloth ring is fixed on a glass fiber cloth fixing rack via a glass fiber cloth core shaft. The automatic glue rolling device uses the adsorption rolling roller to coat the rotor with glue, can automatically reduce the amount of the glue on the rotor and ensure the uniformity of the surface of the glass fiber cloth; the glass fiber cloth ring is directly arranged above the rotor and matched with the overall device, and the glass fiber cloth is wound after spreading the glue.

The application discloses a self-service replenishment system for mobile equipment. The self-service replenishment system for the mobile equipment comprises an acquisition module, a driving module, areplenishing module and a control module; the acquisition module is used for acquiring a replenishment parameter of the mobile equipment; the driving module is used for judging whether a position to be replenished exists in the mobile equipment according to the replenishment parameter, if so, controlling the mobile equipment to move to a replenishing position corresponding to the position to be replenished; the replenishing module is used for executing a replenishing operation; and the control module is used for controlling a replenishing switch to switch on after an in-place signal of the mobile equipment is detected so that the replenishing module corresponding to the replenishing position executes the replenishing operation on the position to be replenished after a replenishing allowingsignal is received, and is also used for controlling the replenishing switch to switch off after a replenishing stopping signal is received so that the replenishing module stops the replenishing operation. According to the self-service replenishment system for the mobile equipment, automatic replenishment of the mobile equipment can be realized without manual assistance; the automation degree ishigh; and the replenishing efficiency is high. The application also comprises a self-service replenishment method for the mobile equipment which has the beneficial effects above.

The invention discloses a centralized stacking system. The centralized stacking system comprises a no-load pallet distribution part, a stacking part and a stacking electronic control part. The stacking part comprises a stacking device and a pallet stacking conveyor. The stacking device comprises a stacking mechanical arm and a stacking manipulator mounted on the tail section of the stacking manipulator. The no-load pallet distribution part comprises a no-load pallet conveying device and a no-load pallet bin. The no-load pallet conveying device is arranged in front of the pallet stacking conveyor and comprises a no-load pallet conveyor and a pallet jacking transfer conveyor mounted on a no-load pallet conveying underframe. The stacking electronic control part comprises a stacking control loop and a no-load pallet distribution loop. The centralized stacking system can realize automatic supply of pallets in multiple working positions on the premise of space limitation and is particularlysuitable for centralizing stacking of batch products.

The invention discloses a continuous dosing type white ant monitoring device, and mainly relates to the technical field of white ant treatment. The continuous dosing type white ant monitoring device comprises monitoring modules, a mounting module and a replenishing module. The mounting module is fixed underground and used for supporting fixed bases of the monitoring modules, the sensing technologycapable of recognizing wood biting is adopted for the monitoring modules, trapping battens are arranged inside, white ants can be killed, the replenishing module is arranged above the mounting module, the standby monitoring modules are prearranged inside, and the monitoring modules bitten by the white ants can be automatically replaced. The continuous dosing type white ant monitoring device has the advantages that the effects can be continuously exerted, manual repeated check, maintenance and replacement are not needed in the executing process, and treatment is complete.