273results about How to "With automatic cleaning function" patented technology

The invention relates to a conveniently mountable and demountable fingerprint lock with an automatic cleaning function. The fingerprint lock comprises a body which is provided with a handle and a fingerprint acquisition device, and the fingerprint acquisition device comprises a pressing mechanism, a connection mechanism and an acquisition mechanism. The acquisition mechanism comprises a recess anda cleaning component, and the cleaning component comprises a cleaning panel, a hinge unit, a cleaning unit, two connection units and two fixing units. The conveniently mountable and demountable fingerprint lock with the automatic cleaning function has advantages that the pressure mechanism drives a fingerprint window in the acquisition mechanism to move outside the recess to make it convenient for fingerprint acquisition, a roller in the cleaning component is abutted against the surface of the fingerprint window in movement to remove surface dust and residual fingerprints, and accordingly safety and reliability in use are improvement; after use, automatic resetting of a pressing panel is realized through first springs, then a retractable frame drives the fingerprint window to move into the recess, and accordingly surface dust of the fingerprint window is prevented, and practicality of the fingerprint lock is improved.

The invention discloses screen beneath camera attaching and assembling equipment. Mobile phone screen feeding equipment, a mobile phone screen taking mechanical arm, an optical cement full-automatic attaching structure, a camera and mobile phone screen attaching device, a detection device and a full-automatic feeding and discharging machine are included. The mobile phone screen taking mechanical arm is used for taking out a mobile phone screen and conveying the mobile phone screen to a clean film tearing area. After the mobile phone screen is subjected to clean film tearing in the clean film tearing area, the mobile phone screen is conveyed into an ultrasonic cleaning area through the mechanical arm. The optical cement full-automatic attaching structure is used for assembling OCA optical cement and a camera. The camera and mobile phone screen attaching device is used for gluing fixing of the camera and the mobile phone screen. The detection device detects whether an assembled mobile phone screen assembly is qualified or not. The full-automatic feeding and discharging machine is used for discharging the mobile phone screen assembly and conducting disk filling. According to the screen beneath camera attaching and assembling equipment, assembling is finished at a time, secondary pollution is reduced, vision alignment is achieved, product precision and consistency are greatly improved, time is saved, the capacity is stably increased, automatic production is achieved, and the production requirements are met.

The invention relates to a solar street lamp with the high illuminating capacity and an automatic cleaning function. The solar street lamp comprises a base, a lamp pole, a power generation mechanism,a side plate, a lampshade, a lamp tube, a water storing box, a cleaning mechanism, a washing mechanism and a connecting assembly; the washing mechanism comprises a lifting assembly, a cross rod, an adjusting plate, a swinging rod, a second spray head and two driving units, and each driving unit comprises a hanging rod, a fifth motor and an eccentric wheel; and the cleaning mechanism comprises a sixth motor, a driving wheel, a fixing shaft, a framework, a driving rod and a cleaning block. According to the solar street lamp with the high illuminating capacity and the automatic cleaning function,the cleaning block is driven by the cleaning mechanism to move on the surface of the lamp tube, water mist and dust are wiped, therefore, the cleanness of the surface of the lamp tube is improved, and the night illuminating capacity of the equipment is guaranteed; and not only that, all parts of a solar panel are washed through the washing mechanism, the cleanness of the solar panel is improved,the power generation mechanism restores the power generation efficiency, and then the practicability of the equipment is improved.

The invention discloses a sewage heat exchanger with scaling function and a heat-exchange scaling method. The sewage heat exchanger comprises a tank. A water spraying device, a heat exchanging tube and a sand filtering layer are arranged in the tank from top to bottom, so that water can exchange heat with the heat exchanging tube firstly when dripping from top to bottom, and then flows through the sand filtering layer to realize sewage filtering; and a back wash method can be utilized to restore the working capacity of the sand filtering layer after a filtering layer is invalid. Dirt in the heat exchanging tube can be cleaned through the puffing action of sand back washing.

The invention discloses a water diversion device with an automatic cleaning function for a water turbine. The water diversion device comprises a water diversion device body. The water diversion devicewith the automatic cleaning function for the water turbine is simple in structure; dirt on a filter screen is scraped away through large wiping blocks on strip-shaped scraping plates; when the strip-shaped scraping plates rotate, attraction force between strip-shaped magnets and iron sliding rods is weakened, under the action of third springs, the iron sliding rods move leftwards, the dirt on thefilter screen is wiped away by small wiping blocks, and thus the cleaning efficiency is improved; when the strip-shaped magnets move rightwards, two triangular blocks move oppositely, rotating rods rotate, and arc-shaped rods are clamped by limiting grooves so that the small wiping blocks can wipe the filter screen more stably; meanwhile, first electric conduction pieces make contact with secondelectric conduction pieces, second motors drive rotating discs to rotate, winding discs rotate forwards and backwards through connecting rods, the small wiping blocks move up and down for wiping underthe action of pull ropes and fourth springs, and thus the cleaning efficiency is further improved.

The invention discloses a multifunctional water dispenser having the advantages of simple structure, low cost and the like. The multifunctional water dispenser can be used for acquiring warm and hot water while using the produced cold air for air conditioning, dehumidification and cold water processing so as to greatly save the energy. The multifunctional water dispenser comprises a shell, whereina water purifier, a heat-pump heat exchanger and an instantaneous heater are arranged in the shell; the water purifier is connected with water inlets of a medium-temperature water liner and an ice liner; water outlets of the medium-temperature water liner and the ice liner are connected with a plurality of taps arranged on the housing; the instantaneous heater is arranged on the pipeline of one of the taps; the medium-temperature water liner is provided with a medium-temperature water liner temperature controller; an environmental temperature controller is arranged in the shell; the heat-pumpheat exchanger is respectively connected with the medium-temperature water liner, the ice liner and a cold air port arranged in the shell; a temperature display device and a working state display device are arranged on the housing; and a water temperature measurer, a working state signal lamp, the medium-temperature water liner temperature controller, the environmental temperature controller, theheat-pump heat exchanger and the instantaneous heater are connected with a control circuit and a power source.

The invention relates to photovoltaic power generation equipment having an automatic cleaning function. The photovoltaic power generation equipment comprises a base, a photovoltaic panel, a brush mechanism and a washing mechanism, wherein the brush mechanism comprises a brush roller, a moving assembly and an adjustment assembly, the moving assembly comprises a first motor, a driving wheel, a driven wheel, a belt and a moving plate, the adjustment assembly comprises a second motor, a worm, a worm gear, a first screw rod, a sleeve, an air cylinder and a limitation unit, the washing mechanism comprises a water box, a water pump, a water pipe and a lifting assembly, and the lifting assembly comprises a third motor, a second screw rod, a sliding rod, a sliding block, a rotation shaft and a fixed ring. In the photovoltaic power generation equipment having the automatic cleaning function, the brush mechanism and the washing mechanism are arranged; when excessive dust covers a surface of the photovoltaic panel, the photovoltaic panel is automatically cleaned simultaneously by the brush mechanism and the washing mechanism, and the power generation efficiency of the photovoltaic panel is improved; and meanwhile, compared with manual cleaning, the mode has the advantages of more convenience, time saving and labor saving, and the labor intensity of a cleaner is reduced.

The invention relates to an intelligent LED screen with a good heat dissipation effect and having an automatic cleaning function, comprising a bottom plate, an LED display screen, a top plate, a flushing tank, a heat dissipation tank and a cleaning mechanism, wherein a heat dissipation mechanism is arranged in the heat dissipation tank; the cleaning mechanism comprises a flushing unit and a scrubbing unit; the flushing unit comprises a first motor, a driving wheel, a fixed pulley, a fixed rope, a sliding block, a spring, a fixed block and at least two water spray pipes; and the heat dissipation mechanism comprises a heat absorbing tank, an air inlet hole, a heat exchange pipe, a heat dissipation pipe, an air exhauster, an air inlet pipe, a sprayer and a plurality of heat conducting pipes.According to the intelligent LED screen with a good heat dissipation effect and having an automatic cleaning function, dust accumulated on the surface of the LED display screen can be cleaned by the cleaning mechanism, manual cleaning is not needed, and cleaning cost is lowered; and furthermore, heat produced by LED lights of the intelligent LED screen can be conducted out effectively due to the heat dissipation mechanism, thus avoiding the situation the LED screen is turned off due to overhigh temperature after working for a period of time, and improving the practicability of the existing LEDscreen.

The invention discloses a cutting device with an automatic cleaning function, and relates to the technical field of mechanical equipment. The cutting device comprises a box. A first partition plate is fixedly connected between the two sides of the inner wall of the box. The top of the first partition plate is fixedly connected with a first motor. An output shaft of the first motor is fixedly connected with a first rotation shaft through a coupler. The end, away from the first motor, of the first rotation shaft is fixedly connected with a first belt wheel, and the surface of the first belt wheel is in transmission connection with a second belt wheel through a first belt. The axis of the second belt wheel is fixedly connected with a screw shaft, and the surface of the screw shaft is in threaded connection with a movable block. According to the cutting device with the automatic cleaning function, metal dust generated after cutting can be rapidly washed away, a sprayer has an adjusting function, dust at every place of a machine can be washed away, the surface of the machine can be rapidly blown dry after washing, and the machine has a very good automatic washing and dust removing function.

The invention relates to the technical field of new energy, and discloses a solar photovoltaic panel with an automatic cleaning function. The solar photovoltaic panel comprises four bases; hydraulic telescopic rods are fixedly mounted on the top parts of the four bases respectively; a positioning base is fixedly mounted on the top of each hydraulic telescopic rod; and a movable pin shaft is arranged on each positioning base in a penetration manner. According to the solar photovoltaic panel with the automatic cleaning function, a driving motor drives a driving helical gear to rotate, and rotation of the driving helical gear drives each transmission helical gear and each rotational roller shaft to rotate, wherein rotational gears at the two ends of each rotational roller shaft rotate along with a movable rack; the movable rack drives a strip-shaped plate and cleaning bristles to perform surface cleaning on a photovoltaic panel body; meanwhile, through the mode of limiting sliding groovesand limiting sliding blocks, the displacement distance of the strip-shaped plate can be limited, and too much motion of the strip-shaped plate is prevented; and by virtue of the mode, the surface ofthe photovoltaic panel body is cleaned effectively.

The invention discloses an anti-radiation dosing, split-charging and injection device and method. The device comprises a dosing and injection unit, an external port and an anti-radiation isolation tank, wherein the dosing and injection unit is arranged in the anti-radiation isolation tank and comprises a source liquid bottle, a normal saline bottle, a waste liquid bottle, a measurement bottle, an activity measuring instrument, a dosing device, a dosing device linkage unit and a controller, and the activity measuring instrument is used for measuring activity of a medicine liquid in the measurement bottle in real time; an inlet of the dosing device is connected with the source liquid bottle, the measurement bottle and the normal saline bottle through pipelines provided with valves respectively, and an outlet of the dosing device is connected with the waste liquid bottle and the external split-charging and injection port through pipelines provided with valves respectively. According to the device and the method, the problems of transfer, split-charging and injection of the radioactive source liquid are integrally solved, split-charging and injection can be performed manually or automatically, all parts contacted with a drug can be replaced, so that external pollution and external radiation to the drug are avoided, and meanwhile, the pollution of the drug to the machines is also avoided.

The invention discloses an electric field device with an automatic cleaning function. The electric field device comprises a support, at least one hollow cylindrical dust collecting electrode and a corona pole, wherein the corona pole is placed on the axle wire of the hollow cylindrical dust collecting electrode, and the end part of the corona pole is fixed on the support; the dust collecting electrode is grounded, and the corona pole is connected with a power source. The electric field device further comprises a wind wheel, and an internal thread is formed on the axle hole of the wind wheel. An external thread matched with the internal thread on the wind wheel is formed on the corona pole. A dust sweeping device contacting with the inner wall of the hollow cylindrical dust collecting electrode is arranged on the periphery of the wind wheel. The electric field device does not need manual cleaning, and thus the time and cost are saved.

The invention discloses a system for collecting, storing and recycling roof rainwater and a mounting method thereof. The system comprises a rainwater harvesting device, a vertical pipe rotational flow filtering device, a rainwater collecting device and a full-automatic water taking device. The rainwater harvesting device is arranged on a roof, and the vertical pipe rotational flow filtering device, the rainwater collecting device and the full-automatic water taking device are arranged on the earth surface. The mounting method comprises the following steps that (a) the mounting position is chosen; (b) the vertical pipe rotational flow filtering device is mounted; (c) the rainwater collecting device is mounted; (d) the full-automatic water taking device is mounted; (e) the rainwater harvesting device is mounted; and (f) the system for collecting, storing and recycling the roof rainwater is debugged. According to the system for collecting, storing and recycling the roof rainwater, rainwater early-stage flow abandoning and filtering are integrated, cost is low, the occupied space is small, mounting and maintenance are convenient, pipeline blocking is avoided, and the system can be used for a long period and is free of running managing and maintenance cost; and the roof rainwater can be filtered, collected, stored and used, and run off pollution of the rainwater can be effectively controlled, so that the environment is improved.

The invention discloses an automatic-cleaning solar panel which comprises a square frame made of aluminum alloy and is provided with a high-pressure air-flow cleaner. A solar panel body is fixed in the square frame. The high-pressure air-flow cleaning device comprises a sprayer which is arranged on the surface of the solar panel in a floating manner, the sprayer is of a rectangular structure, and at least one row of nozzles are arranged along the length direction of the sprayer. Sliders are connected to the left side and the right side of the sprayer, slide rails are arranged on the left side and the right side of the square frame, and the sliders are mounted on the slide rails. The sprayer is connected with a telescopic arm which is provided with an air pipe connected with the sprayer and a high-pressure air source. Besides, the solar panel is provided with a control system for controlling the high-pressure air source and the telescopic arm, the control system comprises a timer for controlling actions of the high-pressure air source and the telescopic arm at a fixed time. Accordingly, the automatic-cleaning solar panel has an automatic cleaning function and is convenient to maintain.

The invention discloses a fruit-vegetable pesticide residue extraction and sampling device and method for microfluidic detection. According to the device and the method, the grinding time and the adding amount of a leaching reagent are automatically calculated according to the weight of fruits and vegetables put into the device; and the automatic adding of the leaching reagent, the automatic discharging of a waste liquid and the microfluidic sampling with a detection reagent are realized by virtue of an internal drawing and pressing structure. An automatic grinding structure is arranged in the device so as to ensure that pesticide residues in the tissues of fruits and vegetables are fully extracted; an ultrasonic energy converter array is arranged in the bottom of the device so as to ensure that the leaching reagent and the tissues of fruits and vegetables are fully mixed in an extraction process and a filter screen cannot be blocked during the leaching and the microfluidic sampling; heating resistance wires are contained in a baseplate so as to ensure that the leaching process meets the temperature standard; and a leaching reagent adding amount formula, grinding time and a temperature control value are set on a control box according to the national standard in China, so that the automatic sampling of the microfluidic detection is realized in strict accordance with the pesticide residue detection standard, and thus the degree of automation of a pesticide residue microfluidic detection technology is greatly improved.

The invention relates to the technical field of laser equipment, and discloses a laser for laser equipment, with an automatic cleaning function. The laser for laser equipment, with an automatic cleaning function includes a laser generator body, wherein the bottom of the laser generator body is fixedly connected to the top of a lens; one side of the laser generator body is fixedly connected to oneside of a cleaning liquid tank; the bottom of the cleaning liquid tank is fixedly connected to the top of a first electric push rod; one side of the first electric push rod is fixedly connected to oneside of a spray head; and the spray head is fixedly connected to one side of a water tank through a connecting pipe fixedly connected to the back side thereof. Through a first motor fixedly connectedto one side of the laser generator body and a threaded sleeve threadedly connected to the surface of a threaded rod, by coordinating with the second electric push rod fixedly connected to one side ofthe threaded sleeve and a wiping plate fixedly connected to an output shaft of a second motor, the laser for laser equipment, with an automatic cleaning function, moves the wiping plate to the lens to wipe the lens for achieving the automatic cleaning effect.

The invention discloses a draught fan with an automatic cleaning function. The draught fan comprises a water storage pond; a rear guiding pipe and a front guiding pipe fixedly communicate with the front end and the rear end of the water storage pond; the top end of the rear guiding pipe and the top end of the front guiding pipe are each fixedly provided with an electromagnetic valve; a driving motor is fixedly arranged on the middle portion of the rear guiding pipe; an output shaft of the driving motor is fixedly connected with a center shaft of fan blades; the water storage pond is fixedly connected with the upper end of a check ring through a first vibration reducing body; the bottom of the rear guiding pipe and the bottom of the front guiding pipe are both fixedly connected with the bottom end of the check ring through second vibration reducing bodies; and the side, close to the fan blades, of the rear guiding pipe and the side, close to the fan blades, of the front guiding pipe are each fixedly provided with a nozzle. The draught fan with the automatic cleaning function is reasonable in design, by means of a series of structures, the fan blades in the draught fan can be automatically cleaned, adverse effects, generated by dust on the fan blades, on the draught fan can be effectively prevented, and time and labor are saved.

The invention relates to a liquid pump control system which comprises a plurality of pressure acquisition modules, a plurality of liquid leakage detection modules, a plurality of A/D (Analog/Digital) conversion modules, a main controller, a plurality of liquid pump motor control modules and a communication module, wherein the pressure acquisition modules and the liquid leakage detection modules are respectively used for acquiring the pressure and liquid leakage signals of the corresponding liquid pump, the outputs of the pressure acquisition modules are connected with the input end of the corresponding A/D conversion module, and the output of each A/D conversion module is connected with the corresponding input end of the main controller; each output end of the main controller is respectively connected with the signal input end of each corresponding liquid pump motor control module, the output of each liquid pump motor control module is used for controlling the working of a motor of the corresponding liquid pump, and the main controller communicates with an upper machine through the communication module. The liquid pump control system can be simultaneously applied to multiple pump systems, is flexible to control and high in response speed and convenient to operate by customers and select suitable control systems, circuit sharing is realized in production, and the production cost is reduced.