145results about How to "Efficient spraying" patented technology

The invention discloses an edible mushroom cultivation device, and relates to the technical field of agricultural planting, the edible mushroom cultivation device comprises two bases and a greenhouse frame, the greenhouse frame is fixedly connected to the upper surfaces of the two bases, a moving assembly is arranged on the bases, and the moving assembly comprises rails fixedly connected to the upper surfaces of the two bases; and four symmetrical moving plates are slidably connected to the two sides of the rail, four moving wheels are rotatably connected to the inner side of each moving plate, a moving block is fixedly connected between every two opposite moving plates through bolts, and a framework is fixedly connected to the tops of the moving blocks. Edible mushrooms are irrigated by moving and spraying on the framework, the situation that the load of a greenhouse frame is increased due to the fact that a spraying device needs to be arranged on the greenhouse frame in the prior art can be avoided, then the greenhouse frame is prevented from collapsing due to too large pressure, and the spraying device can be conveniently moved to the position where maintenance is convenient through the independent framework; and the maintenance difficulty and time cost are reduced.

The invention provides a precise wound medicine spraying robot control method and system based on a neural network. The method comprises the following steps: receiving operating room environment parameters and wound image information; determining the injection pressure of a robot nozzle according to the operating room environment parameters, and analyzing the wound image information by using a pre-trained neural network to obtain an image analysis result; a pre-trained neural network introduces a multi-scale analysis strategy for the wound area; according to an image analysis result, generating a three-dimensional motion trail of the robot nozzle and moving speeds and spraying angles of the robot nozzle at different positions in the three-dimensional motion trail; and according to the injection pressure of the robot nozzle, the three-dimensional motion track of the robot nozzle and the moving speed of the robot nozzle, a corresponding control instruction is generated, so that the robot nozzle performs corresponding operation according to the control instruction. According to the technical scheme, the accuracy of robot control is improved.

The utility model belongs to the technical field of pesticide spraying and weeding equipment, and particularly relates to a vehicle-mounted anti-collision electric pesticide spraying device. The electric pesticide spraying device is carried on a road maintenance vehicle by adopting a suspension bracket, an arc-shaped circular pipe bracket is mounted on the suspension bracket through a bidirectional automatic return hinge piece, and a plurality of sprayers are fixed on the arc-shaped circular pipe bracket and are connected in series by adopting a plurality of sections of communicating pipes; and the electric water pump uniformly sprays the weeding liquid medicine in the electric water pump liquid medicine storage container on weeds in an isolation belt in a mist form through a plurality of spray heads, so that the vehicle-mounted automatic weeding operation is realized. Wherein the design of the two-way self-return hinge piece enables the arc-shaped circular pipe support to automatically avoid and reset when encountering an obstacle, and the spray head is prevented from being damaged. According to the utility model, the energy consumption can be reduced, the spraying operation is more efficient, the maintenance cost is reduced, the direct contact between an operator and the herbicide is effectively avoided, and the body health of the operator is protected.

The invention discloses an intelligent closed dust falling device for a transfer point of a mining scraper conveyor and a belt conveyor. The intelligent closed dust falling device comprises a closed box body, and a dust suppressant atomizing assembly, a self-moving spraying assembly, a dry dust remover and a dust concentration sensing assembly which are arranged in the closed box body, the closed box body is erected at a transfer point of the scraper conveyor and the belt conveyor; and the dry dust remover is provided with a first guide rail type suction opening and a second guide rail type suction opening corresponding to the scraper conveyor and the belt conveyor respectively. Dust falling treatment is carried out on a transfer point of a scraper conveyor and a belt conveyor in a closed environment, fixed-point dust falling is carried out by detecting dust concentration, dust suppression measures are taken in multiple aspects along with coal briquette transportation, and dust suppressant, water mist and the comprehensive effect of suction openings corresponding to the two conveyors are cooperatively sprayed. And closed dust falling treatment is carried out at a transfer point of the scraper conveyer and the belt conveyer, so that pollution of coal dust to an operation environment and ambient air is reduced.

The utility model relates to the technical field of fire extinguishing devices, in particular to a new energy automobile fire extinguishing device and a spraying system.The new energy automobile fire extinguishing device comprises a base body, a telescopic part and a puncture structure, the telescopic part is installed between the base body and the puncture structure, and the telescopic part has a storage state and an extension state; the driving mechanism is used for driving the puncture structure to extend or shorten; the puncturing structure comprises a drill bit and a driving part, and the driving part is used for driving the drill bit to rotate; the cooling device further comprises a pipeline and at least two sprayers, the pipeline surrounds the periphery of the base body and is communicated with the sprayers, and the sprayers have the tendency to spray cooling liquid towards the drill bit. The problem that a traditional fire extinguishing device cannot rapidly extinguish the storage battery in the new energy automobile is solved.

The utility model discloses a part spraying device with a quick-assembly spray head, which relates to the technical field of part spraying and comprises a base, a part spraying unit and a spray head replacement unit. The spray head replacement unit comprises a pressurizing stock bin, a sliding connecting rod, a spring, a mounting block, a reversing rod and a fast-assembly spray head. The nozzle replacing device is provided with a reliable nozzle replacing unit, three reversing rods are clamped through fingers and pulled downwards, an original nozzle is made to retreat from a sleeving pipe opening, meanwhile, the nozzle needing to be used is rotated to the lower side of a pressurizing stock bin, and rapid installation of the nozzle can be achieved; a reliable part spraying unit is further arranged, parts placed at the upper end of the movable platform can be clamped and fixed, and follow-up spraying machining is facilitated; the second motor can drive the movable platform and the parts placed on the movable platform to incline in a left-right circulating mode, and in cooperation with front-back swinging of the mounting rocker arm, all grooves, cracks and other areas, not prone to spraying, of the parts are effectively sprayed.

A raw material adding device for plastic product production comprises a box body, a conveying roller in the horizontal direction is arranged in the box body in a penetrating mode, the two ends of the conveying roller are arranged on the inner wall of the box body, lyophobic holes are formed in the conveying roller, a partition plate is arranged in the middle of the interior of the box body and divides the interior of the box body into a coating area and a dust removal area, and the coating area comprises a water pump, a material storage box, a liquid outlet pipe and a spray head; a storage box is arranged at the top of the box, a water pump is arranged on one side of the storage box, a liquid outlet pipe is inserted below the storage box and penetrates through the outer wall of the box, a nozzle is arranged below the liquid outlet pipe, and a motor is arranged on the side, away from the storage box, of the top of the box. Efficient dust removal of the surfaces of raw materials is achieved through the cleaning brush and the dust collection system; the height of the cleaning brush is adjusted through the electric telescopic rod, and the cleaning brush can adapt to raw materials of different specifications; the dust suction pipe is connected with the outside of the box body and sucks dust generated in the dust removal process, so that the dust is effectively prevented from polluting the working environment, and the cleanliness and the overall quality of a product are improved.

The utility model belongs to the technical field of fire fighting, and relates to an improved non-stored-pressure perfluorohexanone fire extinguishing device which comprises a shell, a starting device and a nozzle are arranged on the upper portion of the shell, the starting device is connected with a gas producing chemical pipe and extends into an inner cavity of the shell, and a liquid fire extinguishing medium is arranged in the inner cavity of the shell. The nozzle is characterized in that a porous barrier net is arranged between the inner cavity of the shell and the inner end of the nozzle. The fire extinguishing nozzle has the advantages that the nozzle is not blocked, effective spraying of fire extinguishing media is guaranteed, product functions are guaranteed, the structure is simple, and the requirement of the standard XF 602-2010 6.6. 1 can be completely met.

The invention discloses an electromagnetic direct-acting type glue spraying valve for high-viscosity fluid. The electromagnetic direct-acting type glue spraying valve comprises a main magnetic circuit assembly, a valve element assembly and a secondary magnetic circuit assembly which are assembled into a whole. The valve element assembly comprises a main magnetic circuit moving iron, a magnetic isolation sleeve, a secondary magnetic circuit moving iron and a valve seat which are assembled into a whole and arranged from top to bottom. The secondary magnetic circuit assembly comprises a secondary magnetic circuit fixed iron core and a secondary magnetic circuit frameless coil arranged outside the secondary magnetic circuit fixed iron core in a sleeving mode. The secondary magnetic circuit fixed iron core is located below the secondary magnetic circuit moving iron, and after the secondary magnetic circuit frameless coil is powered on, the secondary magnetic circuit moving iron gets close to the secondary magnetic circuit fixed iron core; the secondary magnetic circuit structure further comprises a valve insert which is pressed between the valve seat and the secondary magnetic circuit fixed iron core. After the valve insert is pressed on a valve block matched with the valve insert, a heating glue storage cavity communicated with the fluid channel is formed between the valve insert and the valve block. The actuating mechanism is compact and stable in structure, the valve port is not prone to being blocked, the valve element is easy to disassemble and replace, the sealing performance is good, the response speed is high, and the actuating mechanism is suitable for efficient gluing operation as an actuating mechanism of an automatic gluing system.

The utility model discloses a sand blasting device for building decoration construction, which relates to the technical field of building decoration construction and comprises a movable base, a sand material processing unit and a convenient use unit, the upper side of the movable base is fixedly connected with a mixing bin; the sand processing unit is mounted in the mixing bin; the convenient use unit comprises zigzag-form rod frames, a pipe winding roller, a conveying hose, a clamping block, a flat-head nozzle and an air supercharger, and the rear side of the mixing bin is fixedly connected with the two zigzag-form rod frames which are symmetrically distributed left and right. The sand blasting device is convenient and efficient to use, the covering width of a sand blasting area is enlarged through the flat-head nozzles, the conveying pipe and the nozzles are convenient to store, follow-up movement of the device is convenient, and the device can crush and decompose caked sand, so that it is guaranteed that the sprayed sand is fine particles, the sand is stirred with a certain amount of water, and the sand blasting efficiency is improved. The viscosity of the sand material can be improved, and a good bonding effect with a wall body is ensured.

The utility model discloses a release agent spraying device and a prefabricated part production line, the release agent spraying device comprises a bearing base frame, a mounting seat, a driving unit and a release agent spraying unit, the mounting seat is connected with the bearing base frame, and the driving unit is mounted on the mounting seat; the release agent spraying unit is mounted on the mounting seat and comprises a transmission shaft, a transmission rod and a nozzle, the transmission shaft is vertically arranged, the driving unit is in transmission connection with the upper end of the transmission shaft, the middle of the transmission shaft is rotatably connected with the upper part of the mounting seat, and the upper end of the transmission rod is in spherical hinge connection with an eccentric part at the lower end of the transmission shaft; the middle of the transmission rod is in spherical hinge connection with the lower portion of the installation base. The release agent spraying device has the advantages of being simple in structure, low in manufacturing cost, good in spraying effect and the like.

The invention relates to the technical field of mortar spraying, in particular to building mortar spraying equipment for constructional engineering, which comprises a supporting mechanism and a mortar barrel, and a stirring mechanism for stirring mortar in the mortar barrel is arranged on one side of the lower end of the supporting mechanism. A driving mechanism used for driving the stirring mechanism to operate is arranged on one side of the upper end of the supporting mechanism, a second transmission mechanism used for transmitting kinetic energy and driving the stirring mechanism to operate is arranged on the other side of the upper end of the supporting mechanism, the first transmission mechanism transmits the kinetic energy to the second transmission mechanism, and after the second transmission mechanism receives the kinetic energy, the second transmission mechanism drives the stirring mechanism to operate. The stirring mechanism is located below the mortar barrel, specially designed stirring blades of the stirring mechanism start to rotate, mortar in the mortar barrel is fully stirred, the uniformity and high quality of the mortar are guaranteed, and in the stirring process, a user can control starting and stopping of the driving mechanism at any time through the air inlet mechanism; therefore, the stirring duration and the mortar spraying speed are adjusted.

The utility model belongs to blow molding technical field, concretely relates to a kind of blow molding machine cooling forming device, including forming box, the top of forming box is provided with cooling box, and the top of cooling box is installed with water pump and is communicated with cooling box, the top of forming box is rotatably connected with cylinder, the top of water pump is communicated with water pipe, the other end of water pipe is communicated with the top of cylinder, the front side of cylinder is communicated with elbow pipe, and the other end of elbow pipe penetrates the inside of forming box, and the bottom end of elbow pipe is connected with spray head, and the top of forming box is provided with reciprocating swing mechanism;Reciprocating swing mechanism includes the drive motor connected in the top of forming box, and the output end of drive motor is fixedly connected with rotating ring.The utility model provides a kind of blow molding machine cooling forming device, can be driven spray head reciprocating uniform speed swing by swing mechanism, makes cooling liquid distribution more quickly and evenly cover product surface, can shorten forming cycle, improve production efficiency.

The invention discloses a fire-fighting management method and system, and the method comprises the steps: receiving a fire-fighting alarm signal transmitted by a target battery cabin, wherein the target battery cabin is any one of a plurality of battery cabins; in response to the fire alarm signal, acquiring position information of a target battery compartment; and on the basis of the position information, a main electromagnetic valve and a branch electromagnetic valve corresponding to the target battery compartment are controlled to be opened, and the branch electromagnetic valve corresponding to the target battery compartment is controlled to spray a gas fire-fighting medium with a preset fire-fighting concentration dosage. By the adoption of the fire extinguishing system, all fire extinguishing media can be concentrated to be sprayed to the target battery compartment, targeted efficient fire extinguishing is achieved, and the fire extinguishing effect is improved.

This utility model discloses a spraying mechanism for greening maintenance, comprising a main body, a mixing mechanism, an operating mechanism, and a transmission mechanism. The mixing mechanism includes a mixing tank, a first motor, a stirring shaft, a second motor, and a transmission shaft. The operating mechanism includes a first hose, a lifting plate, a spring, a fixing frame, a water supply component, and external components. The transmission mechanism includes a connector, a control valve, a booster pump, and a transmission pipe. With the coordinated action of these mechanisms, the uniformly mixed pesticide solution in this device can more effectively cover the plants, improve the effect of pest and disease control, and avoid the reduction in efficacy caused by uneven mixing of the pesticide solution, thereby reducing the amount of pesticide used and waste. In addition, the uniform spraying rate of this device can ensure that the pesticide solution is evenly covered on the plant surface, improve spraying efficiency, and accurately control the amount of pesticide solution sprayed, avoiding over- or under-spraying.

The present invention provides a tree barrier suppression device for a power line channel, which is installed on the line and comprises: a walking mechanism, which is installed on the line and is configured to move on the line; a spraying mechanism, which is connected to the walking mechanism and is configured to spray tree barrier suppression drugs; an identification mechanism, which is connected to the spraying mechanism and is configured to identify the position of the tree barrier; and a control mechanism, which is installed on the walking mechanism and is connected to the spraying mechanism and the identification mechanism and is configured to control the moving route of the walking mechanism and the spraying condition of the spraying mechanism according to the position of the tree barrier. The present invention can solve the problem that tree barriers are difficult to be effectively cleared.

The utility model discloses automobile stamping part paint spraying equipment, and relates to the technical field of stamping part paint spraying. Comprising a paint spraying adjusting mechanism, the paint spraying adjusting mechanism comprises a supporting seat, a processing box is fixedly mounted at the top of the supporting seat, a control panel is mounted on one side of the processing box, an electric control sealing door is mounted on one side of the processing box, and a placing table is fixedly connected to the inner side of the processing box; two groups of jacking assemblies are mounted on the inner side of the processing box; according to the stamping part spraying device, stamping parts can be stably placed, jacking and limiting operation on the stamping parts is facilitated, the placing stability of the stamping parts can be conveniently kept, the stamping parts can be moved and rotated according to using requirements, the practicability of the device is improved, meanwhile, the stamping parts can be efficiently sprayed, and the stamping parts can be conveniently and rapidly placed. According to the stamping part paint spraying device, spraying can be adjusted according to stamping parts, paint can be stirred, the situation that the paint precipitates is reduced, and the stamping part paint spraying uniformity is improved.

The utility model relates to the technical field of casing pipe processing, and discloses a casing pipe weaving and gluing all-in-one machine which comprises a bottom frame, the upper surface of the bottom frame is fixedly connected with a bearing disc, the top of the bearing disc is fixedly connected with a plurality of supporting columns, and the tops of the supporting columns are fixedly connected with a top disc. A plurality of pay-off frames and sleeve frames are fixedly connected to the upper surface of the top disc, a slide way disc is fixedly connected to the upper surface of the bearing disc, a rotary driving assembly is arranged on the upper surface of the slide way disc, a sliding frame is fixedly connected to the lower surface of the rotary driving assembly, and the bottom of the sliding frame is in sliding connection with the slide way disc. The sleeve weaving and gluing all-in-one machine realizes the integrated operation of weaving and gluing, obviously improves the production efficiency, reduces the labor cost, reduces the human errors in the operation process, can realize efficient and uniform glue spraying, ensures the sleeve quality, and integrally achieves the purpose of weaving and gluing integration.

The utility model discloses a kind of spraying devices for landscaping engineering construction, including cart, the rear side of the top of cart is fixedly connected with water.The utility model moves to the position needing to be sprayed by cart, water tank and mounting bracket, then opens total water valve and sub water valve, water flow flows into shunt pipe from water tank by water delivery pipe, is sprayed by spray head, start electric cylinder, electric cylinder drives spray head to overturn downwards, spray head can adjust water spraying range, for the plant that is close to cart is irrigated, when needing to irrigate plant in distance, reverse operation is moved, when only needing to irrigate one side, only total water valve and corresponding sub water valve of one side can be opened, with the advantage of efficient spraying, spray head can be angle adjusted, spraying device can be sprayed to far or close position, overturning mechanism cooperates with spray head and can be repeatedly sprayed to larger range, improve the use efficiency of spraying device.

The utility model relates to the technical field of garden protection, in particular to a garden landscape protective fence which is characterized in that a base is fixed below a supporting column, a protective fence plate is fixed on the inner side of the supporting column, a rotating rod is rotationally connected to the upper end of the supporting column, a limiting assembly is arranged on the rotating rod, and a first transmission cylinder is fixed to the end face of the rotating rod; a second transmission cylinder is rotationally connected to the surface of the supporting column, a transmission belt is arranged on the first transmission cylinder and the second transmission cylinder, the second transmission cylinder is rotationally connected to the supporting frame, the limiting frame is fixed to the rotating rod, an inner cavity is formed in the surface of the limiting frame, side grooves are formed in the two sides of the inner cavity, and a water pipe is arranged in the inner cavity; the garden spraying device has the beneficial effects that a water pipe is limited and fixed through an arranged limiting assembly, the stability of the water pipe during spraying is guaranteed, rotation of a rotating rod is achieved by rotating a rotating handle under the combined action of a first transmission cylinder, a second transmission cylinder and a transmission belt, then the water pipe and a spray head are driven to conduct angle adjustment, and effective spraying on a garden is achieved.

The utility model discloses a DTY (draw textured yarn) air injection softening device, which relates to the technical field of DTY processing, and comprises an object main body, one end of the object main body is fixedly connected with an anti-skid fixing foot, one side of the object main body is fixedly connected with a hinge, one side of the hinge is fixedly connected with an opening and closing door, one side of the object main body is movably connected with a liquid collecting shell, and the liquid collecting shell is fixedly connected with the object main body. A protective shell is fixedly connected to the upper surface of the object body, a connecting block is fixedly connected to the surface of the inner wall of the protective shell, a first motor is fixedly connected to one side of the connecting block, fan blades are fixedly connected to an output shaft of the first motor through a coupler, and a liquid storage shell is fixedly connected to the upper surface of the object body. The hinge is fixedly connected with one side of the object body, the opening and closing door is fixedly connected with one side of the hinge, and after a user opens the opening and closing door outwards along the hinge through the second grip, the user can conveniently overhaul and use the interior of the device.

The utility model discloses an automobile brake caliper spraying device which comprises a first supporting frame, a first supporting rotary disc is arranged at the lower end of the first supporting frame, a first supporting column is arranged at the lower end of the first supporting frame, and a first supporting cylinder is arranged at the lower end of the first supporting rotary disc. The first supporting cylinders are connected with the first supporting columns through bearings, a plurality of second supporting frames are arranged at the upper end of the first supporting rotary disc, second supporting columns are arranged at the lower ends of the second supporting frames, a plurality of second supporting cylinders are arranged at the upper end of the first supporting rotary disc, and the second supporting columns correspond to the second supporting cylinders one to one. A first supporting rod is arranged at the upper end of the second supporting frame and used for fixing calipers. According to the spraying device for the automobile brake calipers, the two faces of the automobile brake calipers are blocked through the first blocking piece, the automobile brake calipers are supported and fixed through the second supporting frame, spraying of multiple sets of automobile brake calipers can be conducted at the same time, and spraying is more efficient.

The utility model relates to the technical field of agricultural product processing, and discloses a ripening spraying device for agricultural product processing, which comprises a bottom plate, and further comprises a conveying mechanism arranged at the top of the bottom plate and used for conveying agricultural products for processing; the spraying mechanism is arranged above the bottom plate and is used for spraying a ripening agent on the agricultural products; and the purification mechanism is arranged on one side of the connecting plate and is used for purifying dissipated gas of the sprayed ripening agent. The problems that in the using process of an existing ripening spraying device for agricultural product processing, the bottoms of agricultural products cannot be effectively sprayed, so that the bottoms of the agricultural products are possibly difficult to ripe thoroughly, the ripening processing quality is affected, a spray head is usually arranged at a fixed position for spraying, the surfaces of the agricultural products cannot be uniformly sprayed easily, and the agricultural product processing quality is reduced are solved. And when the spraying work is carried out, part of the ripening agent escapes in the air, so that the risk that the health of workers is damaged is increased.

The utility model discloses automatic oil tank coating production equipment which comprises a rack, the upper end of the rack is fixedly connected with a mounting frame, an air cylinder is mounted at the top of the mounting frame, the telescopic end of the air cylinder downwards penetrates through the mounting frame and is connected with a spraying mechanism, two roll shafts are arranged on the inner side of the rack, and the two roll shafts are arranged on the inner side of the rack. The two roll shafts are horizontally arranged left and right, the ends of the two roll shafts are rotationally connected to the inner side wall of the rack, a motor is installed on the outer side wall of the rack, the output end of the motor penetrates through the rack and is fixedly connected to the end of one roll shaft, and two moving mechanisms are arranged between the two roll shafts; and a collecting mechanism is arranged on the inner side of the rack. The oil tank spraying device is rapid and efficient in oil tank spraying and can load and unload the oil tank on the outer side of the mounting frame when the oil tank is subjected to spraying processing, so that time can be effectively saved, and production efficiency is improved.

The utility model relates to a plant disease and insect pest prevention and control pesticide sprayer with an adjusting function. The plant disease and insect pest prevention and control pesticide sprayer comprises a placing plate, the top of the placing plate is fixedly connected with a box body, the top of the box body is provided with a square plate, the top of the square plate is fixedly connected with a sprayer, and the top of the placing plate is fixedly connected with a water tank. The sprayer has the advantage of wide spraying range, the sprayer can flexibly move in the actual use process and can be accurately adjusted according to different heights of crops, a user can easily adjust the height of the sprayer only through simple operation, it is ensured that each crop can be uniformly sprayed with pesticide, and the spraying efficiency is improved. Due to the design of the adjustable spray head, the convenience of spraying is greatly improved, a user can more efficiently complete the pesticide spraying work of crops, the spraying efficiency is remarkably improved by accurately adjusting the height of the spray head, and therefore the time needed for preventing and treating diseases and insect pests is effectively shortened, and the labor intensity of the user is reduced. And greater convenience and benefits are brought to agricultural production.

The invention provides a flame-retardant coating repairing device for an underground cable, and belongs to the technical field of flame-retardant coating repairing for underground cables.The flame-retardant coating repairing device for the underground cable comprises an arc-shaped plate, a sealing piece, a stamping spraying assembly and an infrared illuminating lamp assembly, the arc-shaped plate corresponds to the section of the underground cable, and the sealing piece is arranged on the arc-shaped plate; a gap is formed between the cable and the surface of the underground cable contacted with the cable; connecting assemblies are arranged on the periphery of the arc-shaped plate and used for adjusting the using position of the coating repairing device. The sealing piece is movably connected with the arc-shaped plate; the side, away from the cable, of the arc-shaped plate is connected with the stamping and spraying assembly in a penetrating mode. The infrared illuminating lamp assembly is arranged on one side of the surface, making contact with the sealing piece, of the arc-shaped plate; the invention provides a flame-retardant coating repairing device for an underground cable. The flame-retardant coating repairing device can solve the problems that an existing flame-retardant coating repairing device for the underground cable is insufficient in repairing thickness, long in curing time, insufficient in flexibility and low in efficiency.

The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a fire-fighting smoke-isolating fireproof door which comprises a door frame, a fireproof door body is installed in the door frame, and a fire-fighting smoke-isolating mechanism is arranged on the door frame. The storage battery is installed at the top of the second installation plate, the controller is installed at the top of the first installation plate, the spraying assembly is arranged at the top of the door frame, the partition assemblies are arranged on the two sides of the bottom of the door frame and electrically connected with the spraying assembly, and the smoke sensors are symmetrically installed on the two sides of the fireproof door. The smoke sensor is arranged on the fireproof door, the smoke sensor transmits signals to the controller, the controller controls the spraying assembly to spray the two sides of the fireproof door, so that a water interlayer is formed, effective smoke isolation is achieved, water flow at the corresponding position can be blocked according to the moving position of a person in the process that the person escapes through the fireproof door through the isolation assembly, and the safety of the person is improved. And the problem that water is sprayed on people is solved.

The utility model relates to the technical field of mechanical equipment processing, and discloses a hydraulic mechanical equipment production spraying device convenient to remove peculiar smell, which comprises a spraying bin and a sealing door rotationally connected with the side wall of the spraying bin, a through pipe is arranged at the center of the top of the spraying bin in a longitudinal bearing penetrating manner, and the bottom of the through pipe is fixedly communicated with a spraying pipe; spraying heads are evenly installed on the inner side wall of the spraying pipe, a supporting filter plate is fixedly installed on the inner wall face of the spraying bin, and the supporting filter plate is located below the spraying pipe. According to the spraying device capable of conveniently removing the peculiar smell and used for production of the hydraulic mechanical equipment, it can be guaranteed that the peculiar smell is removed in the spraying process of the hydraulic mechanical equipment, the production environment is improved, the body health of workers is guaranteed, spraying on multiple faces of the hydraulic mechanical equipment is guaranteed, the spraying range is expanded, the spraying effect is improved, meanwhile, paint can be stirred, and the spraying effect is improved. The coating uniformity is guaranteed, the production quality of hydraulic mechanical equipment is improved, operation is easy, convenient and flexible, and practicability is high.

This utility model relates to the technical field of Epimedium cultivation equipment, and discloses an Epimedium cultivation greenhouse, including: a cultivation box body and a box door; both the box body and the box door are transparent, and the box door has several ventilation holes; cultivation trays, turntables, rotating shafts, and motors; the rotating shaft is rotatably connected between the upper and lower walls of the box body, and its top extends to the outside of the box body and is connected to a motor fixed to the top of the box body; the turntables are fixedly sleeved on the rotating shaft, and multiple turntables are evenly arranged along the axial direction of the rotating shaft; the cultivation trays have a fan-shaped annular structure, and multiple turntables are evenly placed on the same turntable; and a sprinkler irrigation mechanism. The advantages compared to the prior art are: the water pump can deliver water to each water distribution pipe, and then spray it into the cultivation trays through each nozzle, providing convenient and efficient irrigation for the Epimedium in the cultivation trays; and with the drive of the motor, the turntables can rotate at low speed, allowing the nozzles to effectively irrigate the Epimedium in each cultivation tray.

The utility model provides a spray cooling device for a spherical storage tank, and belongs to the technical field of sprayers, the spray cooling device comprises a cover plate, a spraying mechanism is arranged on the lower portion of the cover plate, the spraying mechanism comprises a main rod, a fixing ring, three vertical rods and a folding rod, the main rod is movably inserted in the circle center position of the cover plate, the bottom of the main rod is fixedly connected with a movable disc, and the movable disc is fixedly connected with the fixing ring. The fixed ring is connected to the outer circle of the movable disc in a sleeving mode, the three vertical rods are arranged at the bottom of the fixed ring, the bottoms of the three vertical rods are fixedly connected with the base disc, one end of the folding rod book is movably connected with a first installation block through an insertion shaft, and the first installation block is fixedly connected with the side portion of the main rod. The spraying mechanism is arranged, a spraying head can be folded like an umbrella rib, all-directional spraying can be conducted in the vertical direction, the spraying head which is annularly arranged is combined, the direction of the spraying head can be flexibly adjusted according to the temperature difference of different positions in the tank body, and therefore the more uniform cooling effect is achieved.