12896results about "Liquid spraying apparatus" patented technology

A pod includes a container piece to store a skin spray product. The container piece has a curved bottom and a bottom peg that protrudes downwards to attach the pod to a disk. A cover piece securely covers the container piece when the pod is closed. The cover piece includes an air inlet peg that protrudes sideways to attach the pod to the disk. The air inlet peg has a valveless center opening to receive compressed air. The cover piece further includes a nozzle at a front end of the cover piece, an air passage that extends from the air inlet peg to the nozzle, and a suction needle connecting the air passage to the container piece. When placed horizontally in a circle on the disk, multiple copies of the pod alternately receive the compressed air from respective air inlet pegs and spray respective skin spray products from respective nozzles.

A handheld skin treatment device can include an atomizer to generate water droplets when fed from a water reservoir, a water supply tank to contain the water reservoir and to feed water therefrom to interact with the atomizer and generate the water droplets, and a heating tube to receive and heat the water droplets having an average temperature from 55° C. to 90° C. at an exit opening of the heating tube.

The present invention is directed toward a covered tent structure having a water channel incorporated into the body of the tent structure and configured to spray water into the interior of tent. The tent comprises a series of interconnected panels. The water channel preferably has a plurality of spouts for directing water into the interior of the tent. The tent is configured to be collapsible for easy storage and transportation.

A misting fan includes a fan assembly and a misting assembly. The fan assembly includes a fan housing and a fan blade assembly. The fan housing includes an air inlet guard and an air outlet guard. The air outlet guard includes a mist outlet portion and air outlet vanes, the mist outlet portion includes a mist outlet hole and air outlet holes. The misting assembly includes an atomizing member and a water tank. The water tank includes a main tank body, at least one water delivery pipeline, and an atomizing portion. Liquid in the main tank body is provided to the atomizing member through the at least one water delivery pipeline and the atomizing portion, thereby enabling the atomizing member to spray mist spray formed by atomizing the liquid from the mist outlet hole, and outlet airflow is arranged around the mist spray.

The invention belongs to the technical field of automobile stamping parts, and discloses an automobile stamping part paint spraying device which comprises a spraying machine box, a machine door is hinged to the side wall of one end of the spraying machine box, clamping grooves are formed in the inner walls of the two sides of the spraying machine box correspondingly, and partition panels can be intermittently and tightly clamped into the two clamping grooves correspondingly; two heater plates are arranged between the two separation panels; the rotating screw rod can drive the sliding block to conduct limiting translation in the rectangular groove, so that the straight gear, the hook and the automobile stamping part body are synchronously driven to conduct horizontal movement, the straight gear is driven to conduct passive translation to be meshed with the toothed plate to generate autorotation, and therefore the automobile stamping part body is driven to move and rotate at the same time. And the surface of the automobile stamping part body can be comprehensively painted in the follow-up process, extrusion force generated in inner cavities of the two corrugated pipes can drive paint to be sprayed out of the inclined face spray heads with impact force through the corresponding conveying pipes, the paint is sprayed to the surface of the automobile stamping part body which rotates and moves, and painting operation can be rapidly and evenly completed.

An electronically actuated droplet delivery device with a mouthpiece for inhaling fluid droplets includes an ejector mechanism having an electronic actuator operably coupled to an aperture plate. A fluid reservoir provided fluid to the ejector mechanism through a surface tension plate that increases contact between the fluid from the fluid reservoir and the aperture plate.

A media applicator (1) for dispensing at least two media is proposed. The media applicator (1) comprises media supply lines (11, 11a, 11b) with at least one first media outlet (9) for feeding at least one first medium into a spray head (20) and with at least one second media outlet (10) for feeding a second medium into the same spray head. The first medium can preferably be applied by means of a first spray unit (21) of the spray head (20) and the second medium by means of a second spray unit (23) of the spray head (20). Furthermore, a system (20) and a method (100) for applying media are proposed.

A method of treating or maintaining an apparatus is achieved by subjecting at least one treated component of an apparatus to electrochemical corrosion protection. The treated component has surfaces treated with a coating of a treatment composition of a colloidal particle dispersion having inorganic nanoparticles with an average particle size from 500 nm or less that exhibit properties of Brownian motion. At least some of the inorganic nanoparticles are ionically charged nanoparticles, and wherein at least some of the ionically charged nanoparticles reside on the surfaces when the at least one treated component of an apparatus is subjected to electrochemical corrosion protection.

A pesticide product having a liquid dispensing system and a pesticidal composition contained within a bottle. The liquid dispensing system includes a bottle having an interior volume and a neck terminating in a rim circumscribing and defining a main opening through the neck to the interior volume. The neck has a first retaining feature. The liquid dispensing fixture includes a housing, a carry handle, an electric motor configured to drive a pump, a dispensing nozzle in fluid communication with the pump, and a spray actuator operatively connected to the pump. The liquid dispensing fixture is configured to engage the first retaining feature of the bottle. The pesticidal composition includes from about 0.5% to about 10% clove oil; from about 0.01% to about 1.5% citric acid; an anionic surfactant; and water.

An electronic droplet delivery device having a mouthpiece of inhalation of droplets includes an aperture plate with a plurality of openings coupled to a piezoelectric actuator. A fluid reservoir supplies a solution with nicotine to the aperture plate for ejection out of the mouthpiece in a droplets stream.

The invention discloses a cable anti-icing coating robot which comprises a rack, a gravity closing support, a spraying mechanism, a feeding mechanism, a returning mechanism, a cleaning mechanism and a walking mechanism, and the gravity closing support facilitates in and out of a cable, achieves self-locking of the robot on the cable and prevents the robot from overturning; the spraying mechanism realizes automatic spraying, so that people are prevented from being in close contact with the coating, and human health is prevented from being harmed; the feeding mechanism provides paint for the spraying mechanism and serves as a balance weight component of the robot to enable the robot to keep balance. The material returning mechanism is used for recycling redundant paint sprayed by the spraying mechanism, so that the paint is saved, the environment is protected, and pollution is reduced; the walking mechanism drives the robot to automatically walk on the cable, and high automation of the robot is achieved. And the annular inner brush is used for firstly self-cleaning the wire and then spraying, so that the coating effect is better. According to the robot spraying method for the cable anti-icing coating, unmanned high-altitude automatic operation is achieved, and the construction quality and environmental protection benefits of the anti-icing coating are improved.

The invention provides a concrete regulation and control system and method integrating heat recovery, spraying and gradient control, and relates to the technical field of concrete curing, and the concrete regulation and control system comprises a temperature sensing element and a humidity sensing element which are mounted on reinforcing steel bars in a concrete structure in a layered manner in the depth direction; the cooling water circulating system comprises a water pump and a cooling water pipe, and the cooling water pipe is arranged in the mass concrete structure and externally connected with a variable frequency circulating pump; the double-water-tank system is matched with the heater to realize graded regulation of water temperature; the automatic spraying system is connected with the integrated electric heating module; the heat recovery and circulation assembly is connected with an outlet of a cooling water pipe in the concrete, recovers concrete hydration heat brought out by the cooling water pipe, and transfers heat of high-temperature cooling water with the temperature being 50 DEG C or above to the phase change heat storage tank; the central control unit continuously receives and records monitoring data of the temperature sensor and the humidity sensor and analyzes the monitoring data in real time, and when the temperature gradient or the humidity gradient exceeds the limit, a gradient field control instruction is automatically triggered to achieve energy efficiency maximization.

A fountain lamp with a disinfection device includes a shell, a lighting component, and a pumping assembly. The shell is provided with a closed floating cavity in an upper part and a water outlet channel passing through the floating cavity. The water outlet channel is provided with a water spray hole at an upper end, and the shell is provided with a disinfecting cavity at a lower part and a first through hole at the lower part. The disinfecting chamber is for holding the disinfecting substance and immersing it in the water, and the first through hole is for allowing water to pass through. The lighting component is configured for projecting light to form a column of light. The pump component is for pumping water through the water outlet channel to the water spray hole to form a column of water.

The utility model relates to the technical field of pipeline processing, in particular to a pipeline fixer for plastic pipeline processing, which comprises a support frame, the surface of the support frame is provided with a first fixing frame and a second fixing frame which are used for clamping a pipeline, the side wall of the support frame is connected with a sliding block in a sliding mode, and the surface of the sliding block is fixedly provided with an annular frame. The side wall of the annular frame is rotationally connected with a rotating ring. The rotating ring and the connecting ring are arranged on the sliding block, the rotating ring and the connecting ring can rotate, when the rotating ring rotates, the polishing mechanism on the surface can be used for polishing the surface of a pipeline, and the phenomenon that the coating effect is affected by dirt on the surface of the pipeline is reduced; and therefore, the pipeline surface coating device is more convenient, and the processing time is saved.

The invention provides a fluid supply cup and an assembling method of the fluid supply cup. The fluid supply cup comprises a cup cover, a lining and an outer cup, and the cup cover is matched with the outer cup and the lining; the outer cup is provided with a locking ring, the locking ring can rotate in the axial direction of the outer cup, the outer cup and the locking ring are assembled together, the locking ring is located at the locking position, and the locking ring, the cup cover, the lining and the outer cup are connected into a whole. When the locking ring is located at the assembly position, the cup cover can be separated from the opening end of the outer cup. The outer cup and the locking ring are in wedge fit and are integrally assembled through an anti-falling function; the locking structure and the releasing structure of the cup cover are matched through the locking ring, and assembling and separating of the cup cover and the locking ring are achieved. Therefore, after the cup cover is detached, the cup cover can be separated from the outer cup, and the locking ring is kept on the outer cup. The operation of dismounting the locking ring is omitted, and the replacement efficiency is improved; meanwhile, waste caused by discarding the locking ring is avoided, and the production cost is saved. The packet integration design makes the disassembly process more efficient and reduces waste.

In order to improve the energy conversion efficiency and the output performance, the piezoelectric synthesis jet device based on the combined cavity comprises a base body, a cavity, a nozzle and a piezoelectric vibrator, and a pump cavity is formed in a pump body; the piezoelectric vibrator is arranged in the pump cavity and divides the pump cavity into two cavities; a through hole is formed in the position, with the maximum amplitude, of the piezoelectric vibrator; the pump body is provided with a nozzle at the coaxial position of the through hole; the height, close to the nozzle, of the two cavities is larger than that of the other cavity; the hole diameter of the nozzle is larger than that of the through hole. The device has the characteristics and advantages of low power consumption, high energy density, high jet velocity of the nozzle, small size and easiness in integration.

A vehicle wash assembly at a vehicle wash location includes a chemical delivery device with a pneumatic drive mechanism operable to cause chemical to be received in a chemical chamber and pressurized chemical to be dispensed therefrom via a chemical outlet, and a control system communicatively coupled to the pneumatic drive mechanism and configured to cause the pneumatic drive mechanism to operate to cause the pressurized chemical to be dispensed from the chemical chamber via the chemical outlet. The control system receives instructions for operation of the chemical delivery device, and in response to receipt of the instructions, the control system analyzes the instructions, generates separate instructions for operating the chemical delivery device based on the analysis, and transmits the separate instructions to cause the chemical delivery device to undergo a dispensing operation according to the separate instructions.

The invention relates to a polyurethane carrier roller press-fitting device and a working method thereof.The polyurethane carrier roller press-fitting device comprises a base, a supporting mechanism and press-fitting mechanisms, the supporting mechanism is installed in the middle of the top side of the base, the press-fitting mechanisms are slidably installed at the two ends of the top side of the base, the supporting mechanism comprises a supporting frame, and two supporting roller seats are slidably installed on the top side of the supporting frame; first pneumatic cylinders are installed at the two ends of the supporting frame, and supporting shaft seats provided with V-shaped grooves are installed at the telescopic ends of the first pneumatic cylinders. Through three core technologies of modular adjustment, automatic press fitting and dynamic lubrication cleaning, the problems of low efficiency, poor precision, uneven lubrication and the like in traditional carrier roller assembly are solved, the device is particularly suitable for production scenes of high-precision and large-batch polyurethane carrier rollers, and the comprehensive performance reaches the industry leading level.

A combined dust suppression system for a metal ore unloading station, and a using method. The combined dust suppression system consists of an ore unloading station tunnel wall surface accumulated dust high-pressure water flushing device, an ore unloading station tunnel floor spraying, watering, and wetting device, and an ore unloading station ore train floor bidirectional high-pressure spray dust suppression device. The ore unloading station tunnel wall surface accumulated dust high-pressure water flushing device is used for performing manual flushing on a tunnel by means of high-pressure water in the travel direction of an ore unloading train, the ore unloading station tunnel floor spraying, watering, and wetting device is used for performing spraying, watering, and wetting on the tunnel, and the ore unloading station ore train floor bidirectional high-pressure spray dust suppression device isolates dust generated during ore unloading at the ore unloading station. The water consumption can be reduced, excessive water in an ore unloading pit that causes adhesion and blockage can be effectively avoided, the field applicability of high-pressure spray dust suppression measures is improved, and on-demand spray dust removal of a high-pressure spray device is achieved; high-pressure water is used for flushing accumulated dust on the tunnel wall surfaces of ore unloading stations, and the tunnel floors of ore unloading stations are sprayed, watered, and wetted, thereby achieving significant comprehensive dust suppression and dust control effects, and notable energy-saving effects.

A spray wand for use with a chemical or chemical formulation in solid form. The wand hose end has a wand hose end valve for control of water flow from a hose. A refill cartridge having a swirl chamber may be attached to the hollow tube. The refill cartridge has at least one nub, indent and / or external channel or groove on its external surface.

Systems for controlling chemical dispensing from a chemical delivery device include means for dispensing a chemical, wherein during dispensing an amount of the chemical from the chemical delivery device, the means for dispensing the chemical draws an equal amount of the chemical into the chemical delivery device as the amount of the chemical dispensed. Methods involve causing the means for dispensing a chemical to dispense the chemical. Means for dispensing a fluid and means for mixing the dispensed chemical and fluid are also used in connection with the means for dispensing a chemical. Means for controlling dispensing such as by means for linearly controlling dispensing, along with means for controlling a dilution ratio, means for coordinating dispensing, and means for individually controlling are also used in connection with these means for dispensing a chemical, means for dispensing a fluid and means for mixing.

The invention discloses a generative odor real-time synthesis method and system based on cross-modal potential space mapping, and belongs to the technical field of artificial intelligence and olfaction calculation. The method comprises the following steps: acquiring a multi-modal input stream of a current scene, and extracting an emotion semantic feature vector by using a deep neural network; mapping the semantic features into target odor chemical feature vectors by using nonlinear projection through a pre-constructed vision-smell joint embedding space; constructing a convex optimization model based on olfactory perception, and calculating a basic liquid optimal mixing proportionality coefficient matrix capable of fitting the target vector; the matrix is converted into a micro-fluidic driving signal, and the target smell is synthesized in situ in the micro-fluidic chip. The invention further discloses a self-adaptive cleaning logic and olfactory fatigue compensation mechanism based on scene mutation detection. The method solves the problems that in the prior art, label matching is dependent, new smell cannot be synthesized, and dynamic transition is lacked, and olfactory replicating and real-time generation of abstract semantic scenes are achieved.

The invention proposes a foam dispensing system for a dispenser comprising a reservoir storing cosmetic product, said system comprising a product pump and an air pump, said product pump comprising a variable volume product metering chamber (13) defined at least partly by a deformable element (2), said system comprising at least five valves referred to as a product inlet valve for the product to enter toward the product metering chamber (13), a product outlet valve for the product to exit from the product metering chamber (13), an air inlet valve for the air to enter in an air metering chamber (14) of the air pump, an air outlet valve for the air to exit from the air metering chamber (14), an air return valve for the recovery of the air of the reservoir. The deformable element (2) comprises at least four flaps which are movable between a valve open state and a valve closed state.

The invention discloses energy-saving high-pressure cleaning equipment for square and rectangular pipes, and relates to the technical field of high-pressure cleaning, the energy-saving high-pressure cleaning equipment comprises a main body frame, a cleaning module is mounted above the main body frame, a rotational flow collaborative cleaning mechanism is arranged in the cleaning module, and the rotational flow collaborative cleaning mechanism is used for changing a water flow mode to ensure internal and external water flow collaborative high-pressure cleaning; the introduced air conveying bin only surrounds the outmost periphery of the nozzle, air flow flows along spiral water flow on the outmost periphery of the nozzle after being discharged in a vertical flowing mode, through the design, the peripheral water flow obtains additional momentum under the action of wind power, and then the momentum is transmitted to the internal water flow through collision among fluid molecules; according to the process, redistribution of energy is achieved, energy of internal water flow is supplemented, and water flow impact force borne by the peripheral square and rectangular pipes and the internal square and rectangular pipes is more balanced through the effect of wind power on the peripheral water flow and transmission of the energy to the internal water flow.

A garden hose nozzle includes a hose nozzle, wherein the hose nozzle is made of injection molding and has a body part, one end of the body part is connected to a water spray part for spraying water, the other end of the body part is equipped with a water supply part used to supply water. The surfaces of the body part, the water spray part, and the water supply part are covered with at least one wrapping layer for protection and holding. The wrapping layer is composed of a thermoplastic polyolefin, a polyethylene, and a cork. The proportions of the thermoplastic polyolefin, the polyethylene, and the cork in the wrapping layer are 15%, 54%, and 30% respectively.

A spray fan includes a box, a mounting base and a fan body. The fan body is arranged on the mounting base so that the fan body has a first state arranged on the box and a second state contained in the box. The disassembly and assembly design of the spray fan enhances the convenience of storage and portability. The configuration of the spray assembly effectively prevents an excessive amount of liquid in the water storage tank, thereby avoiding issues of excessive internal pressure. Additionally, it prevents liquid from overflowing from the ultrasonic atomizer of the spray assembly, ensuring optimal atomization performance.

A multi-mode sprinkler adjustable for part or full circle operation to irrigate a selected area is provided. The sprinkler includes a nozzle for dispensing fluid, a set of gears for rotating the nozzle and an arc setting mechanism that cooperates with the set of gears. The arc setting mechanism comprises a fixed trip for switching to a first direction for the nozzle and an adjustable trip movable relative to the fixed trip for setting an arc of rotation for the nozzle in the part circle mode. The arc setting mechanism also includes a toggle for engaging the fixed trip and the adjustable to switch between a first direction and a second direction when in the part circle mode. In the full circle mode, the adjustable trip overlaps at least in part the fixed trip, such that the fixed trip deflects the toggle radially inward, allowing continuous rotation of the nozzle.

The present invention provides a foam pot, comprising a foaming body, said Foaming body comprising a main fluid inlet and a main fluid outlet, a fluid channel being formed between the main fluid inlet and the main fluid outlet; a connector assembly is provided at the main fluid inlet; a foaming and nozzle device is provided at the main fluid outlet; a spray pot assembly and a foam concentration adjustment device for providing foaming liquid are also provided between the main fluid inlet and the main fluid outlet, said Foaming and nozzle device comprising a mixing tube provided on said Foaming body, said Mixing tube comprising an inlet end and an outlet end, a mixing channel being provided between the inlet end and the outlet end of said Mixing tube, one or more air inlets being provided at the inlet end, and a groove being provided on said Mixing tube.

A spray gun is configured to emit spray fluid and compressed air that impinges on the spray fluid to atomize the spray fluid. A trigger actuates one or more valves of the spray gun to cause spraying by the spray gun. The trigger is mounted to a gun body of the spray gun by a trigger mount. The trigger is removable from the gun body and includes one or more tool interfaces for connecting and / or disconnecting components of the spray gun.

The utility model discloses a humidifier capable of preventing water from overflowing. The humidifier comprises a humidifier base, a cover body covering the humidifier base, an atomization device and a plugging assembly. The atomization device is used for atomizing liquid in the humidifier base, an opening is formed in the cover body, the opening communicates with an atomization space of the humidifier base so as to form a mist outlet channel, and the plugging assembly comprises a support, a valve body, a moving block and an elastic piece; the support is fixed in the mist outlet channel, and the valve body is arranged on the support in an up-down sliding mode and used for blocking the mist outlet channel; the movable block is movably arranged above the valve body, the movable block moves to press the valve body downwards under the action of the gravity of the movable block when the humidifier is in an upright state so as to open the mist outlet channel, and when the humidifier topples over, the valve body recovers to block the mist outlet channel under the reset action of the elastic piece. Compared with the prior art, the humidifier has the advantages that the mist outlet channel can be blocked in time when the humidifier topples over, and the effect of preventing water from overflowing is good.