111 results about "Pressurized spray" patented technology

A spray control assembly includes a spray gun (24) fluidly and electrically connected to a module (26). The spray gun (24) is configured to output a spray of fluid for application on a substrate. A trigger (34) of the spray gun (24) is operatively connected to a controller to control actuation of a solenoid that is connected to a spray valve of the spray gun to actuate the spray valve open to cause spraying by the fluid sprayer. The pressurized spray fluid is provided to the module and flows through the module and downstream to the spray gun.

The utility model discloses a concrete parapet segmented maintenance device which comprises a machine head and a maintenance cover, and the machine head is arranged on a concrete parapet in a riding mode, is in butt joint with the maintenance cover and is used for providing pressurized spraying water for the maintenance cover. The maintenance cover is of a sectional type splicing structure, the length of the maintenance cover is matched with the length of a work section, the maintenance cover moves along with construction of the work section, each section comprises a movable frame arranged on the work section to be maintained in a crossing mode and a protective film covering the periphery of the movable frame so as to form a maintenance space, at least one spraying pipe is arranged in the maintenance cover, and the spraying pipes are arranged on the movable frame. And a plurality of spray heads are led out of each spray pipe and are used for humidifying and curing the concrete low wall. According to the utility model, the ideal effects of working section-based, all-weather, normalized and low-cost maintenance of the concrete low wall are realized.

The thin-wall bearing ring end face defect detection device comprises a double-face detection machine body, a servo motor is arranged at the top of the double-face detection machine body, a contact face detection disc connected with the servo motor in a transmission mode is arranged on the inner wall of the double-face detection machine body, and multiple sets of movable adjusting columns are arranged at the bottom of the contact face detection disc in a penetrating mode; the pressurizing spray valve guides inclined airflow to continuously and pneumatically clean the thin-wall bearing sleeve passing through a rotating brush carrier area, so that residual impurities can be effectively removed and prevented from being retained on the end face of the bearing sleeve, and meanwhile, the impurities generated after cleaning of the rotating brush carrier are prevented from flying to a detection area due to inertia; in this way, a clean environment is created for subsequent detection links, the detection precision is greatly improved, interference of impurities on detection results is reduced, the accuracy and reliability of detection work of the thin-wall bearing sleeve are guaranteed, and product quality control is assisted.

The utility model belongs to the field of photovoltaic module recycling, and particularly relates to a photovoltaic module cleaning device which comprises a device body, a cleaning table, a guide rail and a pressurizing spray-washing assembly. The cleaning table is arranged in the device body, and a wastewater collecting tank is formed between the cleaning table and the device body; the guide rail is arranged on the side wall of the device body and is higher than the surface of the cleaning table, and the pressurized spray-washing assembly is movably arranged in the guide rail; the pressurized spray-washing assembly is provided with a nozzle facing the cleaning table, and the pressurized spray-washing assembly is connected with a water inlet pipe and an air inlet pipe. The system further comprises a water circulation treatment system and a compressed air treatment system. The other end of the water circulation treatment system is connected with a water inlet pipe; the compressed air processing system is connected with the air inlet pipe. Compared with the prior art, the defect that in the prior art, the cleaning capacity is insufficient is overcome, high-pressure gas-water mixtures are adopted for flushing, and efficient and sufficient cleaning of the surface of the photovoltaic module is achieved.

The invention relates to the technical field of building wall decoration, and provides building construction wall mortar spraying equipment which comprises a rack, a spiral conveying pipe installed on the rack and a feeding bin installed at the top of the spiral conveying pipe. A material filtering part for pretreating mortar is mounted at the top of the feeding bin; a stepped blanking assembly is installed in the feeding bin and connected with an air exhaust assembly installed on the outer wall of the feeding bin. The stepped blanking assembly comprises a conical opening ring pipe fixed to the inner wall of the feeding bin and an outer ring clamping plate used for connecting the conical opening ring pipe and the air exhaust assembly. When the device is used, a bubble treatment structure matched with mortar spraying equipment is constructed through cooperation of vibration filtering, stepped blanking suction and dynamic bubble uniformizing, the problem that a heat preservation layer is hollowed and cracked due to incomplete mortar bubble treatment is solved, and the construction quality of a building wall surface heat preservation system is improved.

A machine for cleaning vehicle rubber floor mats includes a housing with an interior washing chamber having an arrangement of rotating water nozzles that direct a pressurized spray of water onto the top side of the rubber floor mat that is held in opposing relation to the water nozzles. An electric motor operates a water pump to direct pressurized waterflow to the water nozzles at a pressure of between 2,000 psi and 3,500 psi. At the end of a washing cycle, the electric motor and pump are disabled and an air blower is activated to direct a flow of air onto the rubber floor mat at a rate of approximately 75 CFM during a drying cycle. A drain on the floor of the washing chamber directs the dirty water out of the housing of the machine which may be directed to a collection reservoir or the surrounding environment.

A rotation-pressurized spray device includes a top portion having a spray engine and a ring, which is threadedly connected to a bottle. The spray engine pressurizes a chamber containing a dispensable amount of fluid from the bottle. A rib is provided on an inner side of the ring. An outer side of the bottle includes an anti-rotation element for contacting the rib when the top portion is threaded onto the bottle in a first rotational direction relative to an axis of rotation. Engagement between the rib and the anti-rotation element inhibits unthreading of the top portion in a second opposite rotational direction relative to the axis of rotation and unintentional removal of the top portion from the bottle. The contact of the anti-rotation element with the rib allows the ring to remain stationary with the bottle when a remainder of the top portion is rotated in the first rotational direction.

The utility model provides a rapid construction tool suitable for wall painting of an old community, and relates to the technical field of wall painting. Drum covers are arranged at the two ends of the drum, feeding ports are formed in the outer ends of the drum covers, and a plurality of discharging holes are formed in the drum wall of the drum; the jacket is arranged on the periphery of the roller in a sleeving manner; a material passing hole opposite to the discharging hole is formed in the clamping sleeve, and bristles are arranged on the clamping sleeve; the bracket is arranged at the end part of the roller; a pipeline is arranged in the support, one end of the pipeline is communicated with the feeding port, and the other end of the pipeline is connected with pressurized spraying equipment. The device is simple in structure, low in manufacturing cost, capable of being freely disassembled and assembled, convenient to carry and beneficial to later large-scale application.

The papermaking sizing device comprises a support, a protective shell is arranged on the upper surface of the support, a spraying pipe is arranged between the front inner wall and the rear inner wall of the protective shell, pressurizing spray heads which are evenly distributed are arranged at the bottom end of the spraying pipe, sliding grooves are formed in the left inner wall and the right inner wall of the protective shell respectively, and the papermaking sizing device further comprises a positioning mechanism. The positioning mechanism further comprises push plates, U-shaped seats, connecting rods, ejector rods and U-shaped blocks, the U-shaped seats are arranged on the rear wall of the protective shell, the connecting rods are rotationally connected into the U-shaped seats, the push plates are slidably connected between the two sliding grooves, the U-shaped blocks are arranged on the rear side faces of the push plates, the ejector rods are rotationally connected into the U-shaped blocks, and the U-shaped blocks are arranged on the rear side faces of the push plates. The papermaking sizing device facilitating paperboard swing prevention and positioning is high in automation degree, it can be guaranteed that a paperboard is always located at the correct position in the sizing process, the stability and consistency of sizing quality are guaranteed, and the participation intensity of personnel is greatly reduced.

The utility model discloses a laminar cooling device for a hot-rolled coiled plate, and relates to the technical field of hot-rolled coiled plates. The hot-rolled coil cooling device comprises a lifting top, a lower cooling base, an upper cooling base and a pressurizing spray head, and a supporting block is fixedly installed on one side of the lower cooling base. A pressurizing liquid pump is arranged to pressurize cooling liquid which is conveyed to the pressurizing spray head in an upper cooling box and cools a hot-rolled coil; and a large amount of water vapor generated after the cooling liquid makes contact with the hot-rolled steel plate is shielded through the liquid collecting barrier, the water vapor flows to the liquid collecting hopper along the inner wall of the heat-resistant inner container and enters the lower cooling base, and therefore the cooling effect is improved. The liquid entering the lower cooling seat is refrigerated by the refrigerating assembly and conveyed to the atomizing spray head through the second booster liquid pump, and the cooled cooling liquid is sprayed out through the atomizing spray head, so that the temperature of the working environment can be reduced.

The utility model relates to the technical field of greening maintenance, and provides a greening maintenance device which comprises a support assembly, a spraying mechanism and a storage bag, the storage bag is arranged in a sealed mode, and a nutrient solution is contained in the storage bag; the spraying mechanism comprises a storage box fixed to the support assembly and a plurality of pressurizing spray heads connected to the side face of the storage box, a containing chamber used for storing the storage bags is arranged on the top face of the storage box, and all the pressurizing spray heads communicate with the containing chamber; a box cover capable of being opened and closed is arranged at the top of the storage box, a connecting part is arranged between the box cover and the storage box, and when the box cover covers and is fixed to the storage box, the containing chamber is arranged in a sealed mode; a pushing mechanism is further arranged in the containing chamber and comprises a pushing plate slidably connected to the containing chamber and a driving assembly used for driving the pushing plate to move. The side face of the pushing plate is provided with a spine component used for puncturing the storage bag. On the basis, the nutrient solution can be fully used conveniently, and waste is reduced.

The utility model discloses a pickling device for a crude foil engine, which comprises a spray pipe component, and the spray pipe component comprises a first spray pipe and a second spray pipe which are externally connected with a spray liquid supply device; a first nozzle is arranged on the first spraying pipe, and the first nozzle is an atomizing nozzle directly facing the roller surface of the cathode roller; a second spray nozzle is arranged on the second spray pipe, the second spray nozzle is a fan-shaped pressurizing spray nozzle, and fan-shaped liquid flow sprayed by the fan-shaped pressurizing spray nozzle is tangent to the roller surface of the cathode roller; the first spraying pipe and the second spraying pipe are arranged at the lower part of the same side of the horizontal axis plane of the cathode roller; in the rotating process of the cathode roller, surface spraying operation is conducted on the cathode roller through the first nozzle, and then surface spraying operation is conducted through the second nozzle. The surface of the cathode roller of the crude foil engine can be effectively cleaned, the quality of rough electrolytic copper foil is improved, the use frequency of the polishing brush is reduced, the operation and maintenance cost is reduced, and meanwhile the finished product quality of the copper foil is improved.

The utility model belongs to the technical field of dish washing machines, and particularly relates to a full-automatic cavity-divided dish washing and vegetable washing all-in-one machine which comprises a water tank, a water heating pot and an ultrasonic generator. The water tank is divided into a left cavity and a right cavity, and a water outlet of the water heating pot is communicated with a first water inlet pipe and a second water inlet pipe respectively; a first electromagnetic valve and a second electromagnetic valve are respectively mounted on the first water inlet pipe and the second water inlet pipe; the left cavity and the right cavity are each internally provided with a water circulation pressurizing spray-washing assembly, each water circulation pressurizing spray-washing assembly comprises a circulating water pump, a water spraying pipe and a plurality of water spraying nozzles which are communicated with the water spraying pipe and face different directions, a plurality of ultrasonic transducers are arranged on the lower wall face and the side wall face in the water tank, and the ultrasonic transducers are electrically connected with an ultrasonic generator. The full-automatic multi-cavity dish washing and vegetable washing all-in-one machine is small in occupied area, tableware can be comprehensively cleaned, dishes and vegetables can be washed at the same time, the tableware can be washed in a staggered mode, and water and electricity are saved.

The invention discloses a waste rubber product recovery device, and particularly relates to the technical field of waste rubber product recovery, the waste rubber product recovery device comprises a protection box for protection, one side of the protection box is provided with a feed hopper for feeding waste rubber products, and the upper part of the inner cavity of the protection box is provided with a cleaning mechanism for cleaning the waste rubber products; a driving mechanism is arranged on the rear portion of an inner cavity of the protection box and matched with the cleaning mechanism to be used for conveying the cleaned waste rubber products to the discharging hopper to be discharged. According to the waste rubber product recycling device, the arranged driving mechanism drives the cleaning cylinder to rotate in a reciprocating mode, the waste rubber products are fully turned over, collided and rubbed through cooperation of progressive stirring of the arc-shaped bent plate on the waste rubber products and the reverse overturning effect of the stirring plate, and the waste rubber products are recycled through combination of all-dimensional spraying of the pressurized spraying pipe; impurities on the surface and in gaps are efficiently stripped, the cleanliness is effectively improved, and meanwhile the waste rubber product handling capacity is improved.

The utility model discloses a spraying device for reducing soil heavy metal content, which comprises a device main body, a crawler and a liquid spraying pipe, the bottom of the device main body is provided with a degradation liquid storage tank, the bottom of the degradation liquid storage tank is fixedly arranged on the crawler, the device main body is fixedly provided with a high-pressure pump and an adjusting motor, and the adjusting motor is fixedly arranged on the device main body. Two mounting frames are arranged at the upper end of the device body, adjusting plates are slidably mounted on the mounting frames, liquid spraying pipes are fixedly mounted on the adjusting plates, the rear ends of the liquid spraying pipes are communicated with a high-pressure pump, and pressurizing nozzles are arranged at the front ends of the liquid spraying pipes. According to the heavy metal degradation liquid spraying device, the crawler drives the device body to walk in soil, the high-pressure pump on the device body conveys heavy metal degradation liquid in the degradation liquid storage tank into the spraying pipe, and then the heavy metal degradation liquid is sprayed to the soil through the pressurizing spraying head. The heavy metal degradation liquid spraying device has the advantages that the spraying height of the degradation liquid can be adjusted through the driving motor and the adjusting plate; the device is applicable to soil with different heights.

The utility model relates to the technical field of road construction, in particular to a road construction ruling machine which comprises a base, a limiting groove is formed in one side of the base, a supporting plate is slidably connected into the limiting groove, an air cylinder is fixedly connected to the top of the base, and the output end of the air cylinder extends into the limiting groove and is fixedly connected with the top of the supporting plate. A U-shaped frame is arranged at the bottom of the base, a cleaning roller is rotationally connected into the U-shaped frame, and a first motor is fixedly connected to the outer side of the U-shaped frame. The road marking device has the advantages that the air cylinder drives the pressurizing spray head to spray cleaning liquid to the road surface, the cleaning roller is used for cleaning the road surface, oil stains, dust and other sundries can be removed, good adhesion of paint and the road surface is guaranteed, the service life of road marking is prolonged, uniform distribution of marking paint is guaranteed, and the road marking device is convenient to use. And the situation of white leakage or uneven coating thickness during marking is reduced, the marking quality and consistency are improved, and compared with a traditional device, the working quality and the use efficiency are greatly improved.

The utility model relates to the related technical field of oil-water separators, in particular to a combined type oil-water separator which comprises a mounting bracket, a heat insulation shell is mounted on the outer wall of the mounting bracket, a heating pipe is arranged on the inner wall of the heat insulation shell, a separator shell is arranged on the inner wall of the heat insulation shell, and a water inlet is formed in the separator shell. The electric control water pump is arranged to pump out hot water in the water storage shell, the guide pipe is filled with the hot water, then the controller controls the electric control pressurizing spray head to be opened, the hot water is sprayed out of high-pressure hot water through the electric control pressurizing spray head to wash the inner cavity of the separator shell, and meanwhile the controller controls the heating pipe to conduct heating. The heating pipe heats the separator shell, liquid in an inner cavity of the separator shell is heated, grease adsorbate is heated and melted, flushing of the electric control pressurizing spray head is facilitated, the separator shell is easier to clean, cleaning sewage flows out through the blow-off pipe, multiple structures are combined together, and practicability is better.

The utility model relates to the technical field of water paint spraying devices, and discloses a protection technology water paint spraying device which comprises a paint spraying box and a supporting bottom plate fixedly arranged at the bottom of the paint spraying box, a sealing cover plate is arranged at the top end of the paint spraying box, and an electric telescopic rod is fixedly arranged between the sealing cover plate and the supporting bottom plate. A water-based paint coating box is fixedly arranged at the bottom end of the paint spraying box; a spraying mechanism is arranged in the paint spraying box, the spraying mechanism comprises an electric sliding rail fixedly mounted in the paint spraying box, a mounting box is fixedly mounted on a sliding structure of the electric sliding rail, and a moving unit is arranged on one side of the mounting box; a pressurizing spray head is fixedly arranged on the inner side of the spraying mechanism, and a hook is fixedly arranged on the bottom end face of the sealing cover plate. According to the protection technology water paint spraying device, the spraying mechanism can drive the pressurizing spray head to spray paint on a machined part at different heights and in different directions, and all-directional spraying of the workpiece is conveniently achieved.

The utility model discloses a photovoltaic panel spraying device, which relates to the technical field of photovoltaic panel cleaning and comprises a bearing plate and four bearing wheels, the four bearing wheels are respectively mounted on the lower wall surface of the bearing plate, an auxiliary handle is mounted on the lower wall surface of the bearing plate, a plurality of sliding grooves are formed in the upper wall surface of the bearing plate, and the sliding grooves are communicated with the bearing plate. Limiting structures are installed on the inner wall faces of the multiple sliding grooves, a spraying structure is installed on the upper wall face of the bearing plate, and a stirring structure is installed on the inner wall face of the spraying structure. The stirring device has the advantages that the two flow guide holes are staggered to prevent the cleaning mixed liquid from sputtering during stirring, when the liquid level detector above detects water, the indicator light on the auxiliary box cover is turned on, an operator stops filling the cleaning mixed liquid at the moment, then the stirring shaft is started, the stirring shaft drives the stirring paddles and the auxiliary paddles to rotate, and the stirring effect is achieved. The cleaning mixed liquid is stirred, then the pressure pump is started, and the cleaning mixed liquid is sprayed out along the pressurizing spray head and is sprayed to the photovoltaic panel.

The utility model relates to the technical field of automatic production lines, in particular to an automatic production line main shaft rotating scrap cleaning system which comprises a rotating main shaft and a pressurizing spray head, the rotating main shaft is provided with a telescopic air cylinder and an installation plate, the telescopic air cylinder is fixedly installed on the rotating main shaft, and the installation plate is fixedly connected to the output end of the telescopic air cylinder. The clamping device comprises a mounting plate, a connecting rod and a clamping disc, the connecting rod is mounted on the mounting plate, the clamping disc is fixedly connected to the connecting rod, the clamping disc is sleeved with the clamping pieces in a sliding mode, and the number of the clamping pieces is at least three. The rotating main shaft indirectly drives the hub to rotate through the telescopic air cylinder, the pressurizing spray head is started to conduct air blowing and scrap removing operation, air can make contact with each end of the hub, multi-directional scrap removing is achieved, the cleaning effect of a tool can be improved, the tool can complete scrap removing before discharging of a robot, and the work efficiency is improved. And the working efficiency of a single machine can be improved.

The utility model relates to the technical field of extraction test tubes, in particular to a tobacco raw material DNA extraction test tube which comprises an ep test tube shell, a liquid storage shell is inserted into the inner wall of a fixed sleeve, so that an electric control pressurizing spray head and a connecting tube are respectively inserted into an inner cavity of a connecting sleeve, a flexible sealing block is jacked open, and after a controller switch is turned on, DNA extraction is performed. The micro liquid outlet pump starts to operate to suck purified water in the inner cavity of the liquid storage shell, then, the electric control pressurizing spray head sprays out high-pressure gas under the action of the controller to flush the inner cavity of the ep test tube shell, and meanwhile, the micro liquid pump also starts to work to pump flushing waste liquid out of the inner cavity of the ep test tube shell and discharge the flushing waste liquid into a waste liquid cavity of the liquid storage shell; the locking buckle is fixed to the outer wall of the ep test tube shell, stability is better, meanwhile, the hinge is not prone to breakage, the steel ball is fixed through the connecting steel rope, the steel ball is not prone to being lost, the ep test tube shell and the ep test tube cover which are made of stainless steel are firmer, and the tube wall or the tube cover cannot be broken by the steel ball.

The utility model provides a pressurizing device for bubble water production, which belongs to the technical field of bubble water production and comprises a shell and a pressurizing component arranged on the outer wall of the shell, the pressurizing component comprises a main telescopic rod, a secondary telescopic rod, a base, a restraint ring, a pressurizing nozzle, a plugging ring and a sealing ring, one end of the main telescopic rod is fixedly arranged at the bottom of the outer wall of the shell, and the other end of the main telescopic rod is fixedly arranged on the base. The restraining ring is fixedly arranged on the outer wall of the other end of the main telescopic rod, the secondary telescopic rod is fixedly arranged at the bottom of the outer wall of the restraining ring, the base is fixedly arranged at the output end of the secondary telescopic rod, the sealing ring is embedded in the inner wall of the restraining ring, the pressurizing spray head is slidably embedded in the inner wall of the shell, and the outer wall of the pressurizing spray head is sleeved with the blocking ring. And through the pressurizing assembly, the bubble water conveying line can be assisted to carry out the efficient pressurizing procedure, a sealed environment is formed through the restraint ring and the shell, bubble water splashing caused by air pressure leakage is avoided, and bacteria breeding on the outer wall of the spray head is reduced.

The utility model relates to the technical field of road and bridge pavement maintenance, in particular to a road and bridge pavement maintenance device which comprises a base, locking universal wheels are fixedly installed at the four corners of the lower end of the base, a handle is fixedly connected to the left end of the base, and a material barrel is fixedly connected to the upper end of the base. A connecting plate is fixedly connected to the left portion of the upper end of the material barrel, an upper fixing plate is fixedly connected to the upper portion of the outer surface of the material barrel, a lower fixing plate is fixedly connected to the middle of the outer surface of the material barrel, a control mechanism is fixedly installed at the upper end of the lower fixing plate, and a feeding pipe is fixedly connected to the right portion of the upper end of the material barrel in a penetrating mode. And a maintenance assembly is fixedly mounted at the lower part of the outer surface of the material barrel in a penetrating manner. According to the pavement maintenance device based on the road and the bridge, the draw-off pump in the maintenance assembly can draw off materials in the charging basket through the discharging pipe and the telescopic rubber pipe and convey the materials to the pressurizing spray head, and the materials are sprayed to the pavement of the road and the bridge through the pressurizing spray head.

The utility model discloses steel plate deoiling and cleaning equipment with a spraying and heating function, which comprises an equipment box body, the interior of the equipment box body is hollow to form a cleaning cavity, linear driving guide rails are arranged on two sides of the cleaning cavity, and two ends of each linear driving guide rail respectively penetrate through an inlet and an outlet of the equipment box body; the steel plate fixing structure is fixed to the movable end of the linear driving guide rail, and the steel plate body is fixed to the steel plate fixing structure; the spraying assembly is arranged at the bottom of the cleaning cavity, and the spraying end of the spraying assembly sprays and flushes the steel plate body; and the drying assembly is arranged above the cleaning cavity, and the steel plate main body is dried through the drying assembly. Through the pressurization spray head and the function that the self-locking motor drives the steel plate to rotate, it is guaranteed that spraying water flow can act on the surface of the steel plate in all directions, dead corners are avoided, and cleaning comprehensiveness and efficiency are improved.

The utility model discloses an expressway tunnel safe operation monitoring system which comprises a frame provided with a notch, a monitoring device body fixedly connected to the lower surface of the frame, a supporting frame fixedly connected to the inner surface of the frame, an electric push rod fixedly connected to the lower surface of the supporting frame, and a connecting frame fixedly connected to the other end of the electric push rod. The inner surface of the connecting frame is rotatably connected with a brush roller, the inner surface of the connecting frame is fixedly connected with a second motor, the brush roller is driven by the second motor, the brush roller is movably connected with the monitoring device body, the inner surface of the frame is fixedly connected with a pressurizing spray head, the lower surface of the frame is fixedly connected with an atomizing spray head, and the inner surface of the frame is fixedly connected with a water tank. The side surface of the water tank is communicated with the two conveying assemblies, the two conveying assemblies are communicated with the pressurization spray head and the atomization spray head respectively, through the components, the visibility of the monitoring device can be improved, and it is ensured that a monitoring image in the tunnel is clear and visible.

The utility model discloses a spherical pressurizing spraying device. The shower nozzle comprises a water path connector and a shower nozzle body, the shower nozzle body comprises a water guide pipe and a water spraying head, connecting caps are arranged at the two ends of the water guide pipe, the end of the water guide pipe is installed on the bottom faces of the connecting caps and communicated with the connecting caps, and a first connecting nozzle is arranged on the water path connector. A cap opening of one connecting cap is matched with the first connecting nozzle and is in threaded connection with the first connecting nozzle, a second connecting nozzle is arranged at one end of the water spraying head, and a cap opening of the other connecting cap is matched with the second connecting nozzle and is in threaded connection with the second connecting nozzle. The utility model has the beneficial effects that the nozzle is convenient to disassemble and assemble, and the difficulty of later maintenance and repair is reduced; a water path can be pressurized, and the cleaning strength is improved; the spraying direction can be changed, and the cleaning angle can be adjusted; the spraying holes in different positions can be controlled to be opened or closed, operation is easy, and control is convenient; and the fixing effect between the water spraying head and the adjusting cover is improved.

The utility model discloses high-pressure spraying type raw material barrel cleaning equipment, and relates to the technical field of raw material barrel cleaning, the high-pressure spraying type raw material barrel cleaning equipment comprises a rack and a top plate, the top plate is fixedly connected to the top end of the rack, the top end of the top plate is fixedly connected with an air cylinder, and the inner wall of the bottom end of the rack is fixedly connected with two annular guide rails; raw material barrels are slidably arranged on the upper surfaces of the two annular guide rails at the same time, a water conveying pipe is fixedly connected to the inner wall of the bottom end, located in the raw material barrels, of the rack, and a plurality of pressurizing nozzles are fixedly connected to the pipe wall of the water conveying pipe. The raw material barrel is placed on the upper surface of the annular guide rail, the raw material barrel can be reversely arranged, then the water conveying pipe and the pressurizing spray head can pressurize cleaning water and spray the cleaning water on the inner wall of the raw material barrel, and the cleaning effect on the raw material barrel is guaranteed.

The Overdose Reviver Pressurized Spray, provides two different methods to administer Narcan solution intranasally, containing enough Narcan solution, and pressurized air for at least ten one second 4 mg squirts of Narcan solution with or without a 3″ long extension air tube. To aim from the base of a nostril, depress an atomizing air release valve, administering atomized, pressurized Narcan solution into the nostrils of an unconscious, opioid overdosed person. Or to remove an air release valve, insert a pressurized air canister with Narcan solution into The Overdose Reviver Automatic Inhaler, supplying the necessary pressurized air, and Narcan solution for an Automatic Inhaler to perform its automatic reviving method. Wherein a microprocessor chip detects a life-threatening low heart rate, an Automatic Inhaler will automatically, repeatedly, administer atomized, pressurized Narcan solution into the nostrils of an unconscious opioid overdosed person once every two to three minutes and alert for help.

The utility model relates to the technical field of fire fighting, in particular to a fire-fighting smoke discharge water gun. The utility model provides a fire-fighting smoke discharge water gun which comprises a water gun head, a detachable bent steel pipe and a hanging tooth, the smoke discharge water gun can be used for discharging smoke outside a window, the spraying water gun head is fixed on a windowsill through the hanging tooth, the spraying water gun head is in a flowering state through outlet water pressurization, low pressure is formed in a room, and positive and negative pressure is used for discharging smoke. Smoke in a fire scene is pumped out, the temperature of indoor smoke is reduced, and the indoor visibility is improved. Under the condition that internal attack is not needed, firefighters can exhaust smoke outdoors, the safety coefficient is improved, meanwhile, internal attack personnel can be shielded to effectively put out a room fire, and the risk of indoor attack is reduced.

A spray control assembly includes a spray gun (24) fluidly and electrically connected to a module (26). The lance (24) is configured to output a fluid spray applied on the substrate. A trigger (34) of the spray gun (24) is operably connected to a controller to control actuation of a solenoid connected to a spray valve of the spray gun to actuate the spray valve to open, causing the fluid sprayer to spray. Pressurized spray fluid is provided to the module and flows downstream through the module to the spray gun.