253results about How to "Save water" patented technology

Provided is an environment-friendly mobile collecting box for decoration cutting dust. The mobile collecting box comprises a box body, wherein a water tank is fixedly mounted on one side of the bottomsurface of the inner wall of the box body, the bottom surface and the outer side of the water tank are fixedly connected to the inner wall of the box body separately, the inner side of the water tankis fixedly connected to one side of the box body, and openings are formed in the top surface and the other side of the box body; a first through hole is formed in the bottom of the inner side of theinner wall of the water tank, a switching valve is disposed in the first through hole, and a second through hole is formed in one side of the box body; the interior of the first through hole communicates with the interior of the second through hole, and the second through hole communicates with the interior of the box body; the top surface of the water tank is fixedly connected to one end of a hose, and the other end of the hose is arranged in the box body, and a floating plate is fixedly mounted on the periphery of the other end of the hose. Sediment in the box body can be pushed directly into the garbage bag through cooperative use of a mud box and a garbage bag, and the mud box can be taken and placed freely; after the mud box is taken out, a sealing cap of the garbage bag containing the sediment is removed, and after the garbage bag is replaced by a new garbage bag, the mud box is put back, and the sediment is not in contact with the mud box, and cleaning of the mud box by a user is not needed, so that time and labor are saved.

The utility model discloses a tree body winding type drip irrigation assembly which comprises a drip irrigation pipe capable of being wound on a tree trunk, a plurality of pipe sleeve pieces are arranged on the drip irrigation pipe in a sleeved mode, the two ends of each pipe sleeve piece are provided with end opening parts in a narrowed opening shape, a waist edge strip is connected between the two end opening parts and is in a V-shaped outwards-protruding shape, and an oval lateral opening is formed between the two waist edge strips. The middle cavity of the pipe sleeve piece is communicated with the lateral opening, crescent deformation grooves are formed in the two ends of the lateral opening, lining protruding parts are arranged on the inner walls of the two ends of the pipe sleeve piece, and the deformation grooves penetrate through the lining protruding parts. According to the drip irrigation pipe, the structural design that the pipe sleeve piece is arranged on the drip irrigation pipe in a sleeved mode is adopted, the lateral opening, the deformation groove and the V-shaped groove in the waist edge strip of the pipe sleeve piece can play a role in increasing contact static friction force between the drip irrigation pipe and a tree trunk, the drip irrigation pipe can be wound around the tree trunk more stably, and the drip irrigation pipe is suitable for use scenes such as forest farms where large-scale drip irrigation operation is needed; and the labor cost can be reduced while water resources are saved.

The utility model relates to overhead agricultural three -dimensional irrigation system can effectively solve the prior art will step on a lot of crops, and still cost time, the method of laying drip irrigation can only be used once a year, cannot be used repeatedly, cause the problem of cost rise and resource waste, its solution technical scheme is that the main pipeline is buried in the field plot long side underground, and the plot long side is provided with a plurality of rows of corresponding support frames every interval distance, the main pipeline is communicated with a plurality of support pipelines, a plurality of support pipelines are communicated with a plurality of rows of corresponding branch pipelines on the top of support frame, the branch pipeline peripheral wall is evenly provided with a plurality of water outlets or sprayers, the main pipeline is provided with a total valve, every branch pipeline is provided with a first branch valve, and the support pipeline is provided with a second branch valve, the utility model is built once, can be used for many years repeatedly, and will not cause the bruise and other harm of crops, not only has facilitated the cultivation, but also has improved the irrigation efficiency, has saved the water resource, manpower resource.

The utility model discloses a kind of circulating water-saving type concrete mixing devices, which include mixing drum, the supporting leg for supporting mixing drum is equipped in the bottom of mixing drum, and the bottom is further fixedly connected with the connecting pipe that inside is connected, annular rotary tank is opened in connecting pipe inner wall, elbow for discharging concrete in mixing drum is installed on connecting pipe, and swivel ring is rotatably connected with annular rotary tank on elbow, so that elbow is rotatable in connecting pipe, motor is installed on the top of mixing drum, and stirring assembly is arranged in mixing drum on the rotating end of motor, water storage tank is arranged below mixing drum, water pump is further arranged on the top of mixing drum, water outlet pipe is installed into mixing drum on the water outlet end of water pump, water inlet pipe is installed into water inlet pipe of water storage tank, and water in water storage tank is extracted into mixing drum by water pump, which realizes the secondary use of wastewater, thereby effectively saving water resources and reducing cost.

The utility model discloses an automatic lifting peanut sprout cultivation box. Belongs to the technical field of peanut sprout cultivation. According to the technical key points, the device comprises a cultivation box, a plurality of layers of supports are arranged in the cultivation box, a water tank is detachably arranged on the supports, and a water supply assembly matched with the water tank is arranged on one side of each support; a lifting frame matched with the water tanks is arranged in the cultivation box on one side of the support, a plurality of grid trays used for placing peanut seeds are detachably arranged on the lifting frame, and a pressing plate used for applying pressure to peanut sprouts is movably arranged above the grid trays; the utility model aims to provide the peanut sprout cultivation box capable of automatically lifting, which is simple in structure and capable of automatically draining; the method is used for peanut sprout cultivation.

The utility model relates to the field of cleaning and sorting devices, in particular to a cleaning and sorting device which comprises a mounting plate, a first sorting portion and a second sorting portion are arranged on one face of the mounting plate, a cleaning portion is arranged at the top of the mounting plate, and a discharging port is formed in the bottom of the cleaning portion. The lower portion of the discharging port corresponds to a feeding port of the first sorting part, a discharging port of the first sorting part corresponds to a feeding port of the second sorting part, and the first sorting part comprises a first baffle, a first sorting cylinder, a cavity, a flow guide hole and a material receiving groove; the first sorting part and the second sorting part are arranged on the mounting plate, the first sorting cylinder in the first sorting part is matched with the second sorting cylinder to achieve the sorting effect, the flow guide holes and the flow guide cavities in the first sorting cylinder can separate materials from water flow, and the flow guide holes and the flow guide cavities in the second sorting cylinder can separate the materials from the water flow. The problem that materials and sewage are difficult to separate after cleaning is solved, and meanwhile the phenomenon that the separation procedure is added is avoided.

The utility model relates to the field of krah pipe production, especially a kind of krah pipe production cooling device.The utility model provides a kind of krah pipe, which can be air-cooled water-cooled cooling at the same time, and the fog generated by evaporation is conveniently condensed and recycled and circularly sprayed, improve cooling effect, save water resource's krah pipe production cooling device.A kind of krah pipe production cooling device, including base, collection frame and first roller etc., the upper side of base is connected with collection frame, and the right part of collection frame is rotatably connected with the first roller of two in front and back.The utility model generates suction to the surface of krah pipe by fan, and the fog generated by water evaporation will enter condensing box by fan, so that condensate water is backflowed to fixed frame through connecting pipe and then sprayed from spray nozzle, which can air-cooled water-cooled cooling to krah pipe at the same time, and the fog generated by evaporation is conveniently condensed and recycled and circularly sprayed, improve cooling effect, save water resource's effect.

The utility model discloses annealing equipment for stainless steel plate production, which comprises a box body, a door plate arranged on one side of the box body, a cooling assembly arranged in the box body, a mounting box arranged on the box body, an extraction assembly arranged on one side of the mounting box, a conversion assembly arranged in the mounting box, a fixing plate arranged on one side of the fixing plate, and an inclined pipe arranged on one side of the fixing plate. A sponge block is arranged on the other side of the fixing plate and connected with one end of a mounting frame, a sponge block is also arranged at the other end of the mounting frame, an extrusion plate is arranged at the end of the sponge block, a condensation pipe is mounted in the mounting frame, a drainage pipe is arranged on one side of the mounting box, and a driving mechanism is arranged in the mounting box. According to the annealing equipment for stainless steel plate production, water vapor is conveniently recycled through the conversion assembly, so that water resources are saved, a sponge block can be regularly extruded through an extrusion plate driven by a motor, absorbed water is discharged, and the water vapor treatment efficiency is further improved.

This invention relates to the technical field of infrastructure construction, and more particularly to a crushing and screening device for infrastructure construction. The device includes a crushing component, a shaking component disposed at the bottom of the crushing component, and a dust removal component disposed on one side of the shaking component. The crushing component includes a drive shaft, a first crushing roller, and a second crushing roller. The drive shaft includes teeth and a drive gear, which meshes with one side of the first and second crushing rollers. The first and second crushing rollers are respectively provided with a first driven gear and a second driven gear. The shaking component includes a transmission component, a linkage component, and a screening component. The transmission component is connected to the drive shaft, the linkage component is disposed on one side of the transmission component, and the screening component is disposed on one side of the linkage component. The shaking component achieves periodic shaking of the material, thereby increasing screening efficiency. Furthermore, the dust removal component operates synchronously with the shaking component; dust is removed synchronously with each shaking, effectively ensuring work efficiency and saving water resources.

The utility model discloses a kind of water culture devices for yunnan rhizoma polygonati breeding, it is related to yunnan rhizoma polygonati cultivation technical field, including culture rack, the culture rack is slidably connected with multiple water storage channels, and the water storage channel upper end is provided with culture plate;Multiple planting holes are evenly provided in the culture plate, and the culture plate upper end is connected with multiple fixed components, and fixed component is located planting hole outer end.The utility model design structure is reasonable, it can simultaneously carry different batches, different genotypes yunnan rhizoma polygonati breeding material, while independent water supply head, gate plate can individually adjust the water supply of each water storage channel, water supply frequency, realize the accurate management of "one tank one strategy", satisfy the individualized demand of different breeding material, to improve the success rate of breeding, can avoid the problem of "excessive supply" or "insufficient supply" caused by unified water supply, accurately match the demand of each growth stage of yunnan rhizoma polygonati, save water resource, nutrient solution and other consumables, reduce breeding cost.

The utility model relates to a kind of cleaning systems, including cleaning tank, extrusion component and cleaning water recovery component, several poking rollers are arranged in cleaning tank interior, discharge auger is provided to the discharge end of cleaning tank, the discharge end of cleaning tank is communicated with the feed end of extrusion component, the water return of cleaning water recovery component is respectively communicated with the cleaning water discharge port of cleaning tank, the extrusion water discharge port of extrusion component, its water outlet is communicated with the cleaning water injection port of cleaning tank, the utility model can solve the technical problem of existing technology, not completely, low efficiency, high artificial strength and waste water resource.

The utility model provides a kind of zinc pot cooling water circulation system of galvanizing unit, including the cooling pipe being arranged in galvanizing electrical cabinet, the cooling pipe is connected with cooling water outlet pipe and cooling water inlet pipe, the cooling water outlet pipe is connected with multiple outlet branch pipes, outlet branch pipe is connected with heat exchanger, heat exchanger is connected with loop water branch pipe, the loop water branch pipe is connected with cooling water inlet pipe, the heat exchanger is also connected with cold water inlet branch pipe and hot water drainage branch pipe;Cold water inlet main pipe, the cold water inlet branch pipe is connected in cold water inlet main pipe;Hot water drainage main pipe, the hot water drainage branch pipe is connected with hot water drainage main pipe.The utility model sets up multiple heat exchangers to carry out heat exchange cooling to cooling water, can quickly reduce the temperature of cooling water, to make cooling water circulation into cooling pipe to the corresponding equipment of zinc pot of galvanizing unit cooling and temperature reduction, and then make cooling water recyclable, effectively save water resource.

The forge piece cleaning device comprises a supporting table, a cleaning box is installed on the upper surface of the supporting table, a motor B is installed on the inner top wall of the cleaning box, an electric lifting rod is installed at the output end of the motor B, and a mounting groove is formed in the output end of the electric lifting rod; the cleaning brush is driven by the cleaning motor to clean the forge piece, the rotary motor is started to drive the forge piece to turn over, all faces of the forge piece can be effectively cleaned, compared with a traditional water washing mode, a large amount of water resources are saved, the cleaning height is adjusted by driving the cleaning brush through the electric lifting rod, and the cleaning efficiency is improved. Meanwhile, the motor B is started to drive the cleaning brush to adjust the cleaning direction, the motor is adjusted to drive the cleaning brush to adjust the cleaning angle, so that the cleaning brush can adapt to forgings of different sizes and shapes, the cleaning flexibility and efficiency are improved, the cleaning efficiency is improved, the consistency of the cleaning quality is ensured, and manual operation errors are reduced.

The utility model discloses a double straight line edging machine of convenient reclaiming relates to edging machine technical field, including: equipment main part, polishing motor, conveyer belt, water receiving box, drain pipe and waste water collection box, the inner side of equipment main part is equipped with polishing motor and conveyer belt respectively, the surface of equipment main part close to conveyer belt is equipped with water receiving box. According to the double-straight-line edge grinding machine facilitating material taking, when the telescopic end of a pneumatic push rod retracts, a connecting rod can be driven to move in the direction close to a rotating base, when the connecting rod moves, a guide column and the rotating base can be driven to slide, a filter screen can filter glass waste chips in waste water, and after the glass waste chips are filtered, the waste water can be conveniently taken out. And the filtered water can be conveyed to a designated position through a drain valve and a pipeline, the waste water can be reused after being cooled, and the waste water can be recycled in a manner of filtering glass scraps in the waste water, so that water resources are saved.

The utility model belongs to the technical field of sweeper, specifically disclose a kind of high polyurethane inclusion alloy sweeper, the side surface of mounting rod is fixedly provided with fixed block symmetrically, the bottom of frame is attached to the top of fixed block, the bottom of frame is fixedly provided with threaded rod A symmetrically, the bottom of threaded rod A extends to the bottom of fixed block through fixed block;The waste collecting hopper is located at the top of frame, and filter screen is located at the bottom of waste collecting hopper;The waste water hopper is located at the bottom of filter screen, filter plate is located in the inside of waste water hopper, the outside of filter plate is attached to the inner wall of waste water hopper;The garbage scraped and the sewage left enter the inside of waste collecting hopper and carry out filtration, the garbage scraped is collected by waste collecting hopper, sewage drops to the inside of waste water hopper, sewage enters waste water hopper inside by filter plate and carries out secondary filtration, the mesh on filter plate is fine, for filtering small particle dust, so that filtered sewage can be used twice.

This utility model relates to the field of wet concrete recycling technology and discloses a processing device for wet concrete recycling, including a recycling bin. A drive assembly is fixedly installed on one side of the bottom of the recycling bin, and a hollow transmission gear meshes on one side of the drive assembly. A centrifugal filter screen is fixedly installed on the top surface of the hollow transmission gear, and a drain pipe is provided through the other side of the bottom of the recycling bin. This processing device for wet concrete recycling, through the arrangement of the centrifugal filter screen and crushing assembly, allows wet concrete to be fed into the centrifugal filter screen. An external power source is connected, and servo motor A drives the rotating gear to rotate, which in turn drives the hollow transmission gear and the centrifugal filter screen to rotate, centrifuging and dewatering the wet concrete. Servo motor B drives the crushing rod and auger rod to reverse, crushing the wet concrete for easy recycling. After processing, the valve is opened, and the auger rod accelerates the discharge of the wet concrete through the hollow transmission gear and the discharge pipe, facilitating discharge and preventing blockage of the discharge pipe.

The present application relates to sewage treatment technical field, especially to pig farm manure treatment system, including treatment pool, partition, feeding tank, discharge pipe and so on, at least two partitions are arranged in the treatment pool, the feeding tank is installed in the treatment pool, the discharge pipe is connected in the treatment pool, one side of the discharge pipe is communicated with the feeding tank, the other side of the discharge pipe is located in the filtered water storage space, the present application can stir the manure and sewage by the cooperation of feeding tank, discharge pipe, sliding plate I, sliding plate II, bellows, treatment mechanism, sealing mechanism, stirring and heating mechanism and moving mechanism, and can heat the sewage, so as to accelerate the biogas fermentation of manure and sewage, and can also automatically add carbon source or nitrogen source in the sewage in the closed environment, so as to maintain the suitable carbon-nitrogen ratio in the sewage, improve the gas production efficiency of the sewage, which is not only simple in operation, time and labor saving, but also can prevent the leakage of biogas in the sewage storage space.

The application discloses a water route structure, a flushing method and a water purifier with a built-in water tank. The water route structure comprises a water inlet route and a backflow route. The backflow route is connected with the water inlet route. A filter assembly is arranged on the water inlet route. The water inlet end of a water outlet route is connected with the wastewater output end of the filter assembly. The water inlet route comprises a first water inlet route. A water tank is arranged on the first water inlet route. The water inlet end of the water tank is connected with the water outlet end of the filter assembly. The backflow route comprises a first flushing water route and a water outlet route. A first straight-flow pump, an evaporation capillary and a first one-way valve are sequentially arranged on the first flushing water route. The first flushing water route is communicated with the water tank. A sensor assembly is arranged on the water outlet route. The application can realize pickling strategy of the water purifier with the built-in water tank based on the filtered pure water, flush the scaling and clogging of the water purifier, improve the descaling effect and rationality, save water resources and realize sustainable application.

The application discloses a steam exhaust condensation recovery system, which comprises a transfer box, a condensation box, a steam exhaust device, a steam input pipe and a condensation return water pipe connected with the transfer box, a steam output pipe and a condensation return pipe connected with the transfer box and the condensation box, and a steam exhaust pipe connected with the condensation box and the steam exhaust device. The steam input pipe is used for receiving steam output by a cooking device, and the steam exhaust device is used for exhausting steam to the outside. The steam exhaust condensation recovery system forms a steam exhaust path and a condensation water exhaust path. The application further discloses an integrated cooker with the steam exhaust condensation recovery system. The steam exhaust condensation recovery system has the advantages that water stains formed on a table board, a wall surface and the like are reduced, and condensation water can be recycled.

The utility model discloses a greening wall shaping cultivation device for greening engineering, which belongs to the technical field of building greening and comprises a base, a supporting plate is fixedly mounted at the center of the upper portion of the base, and a water tank is fixedly mounted on one side of the supporting plate and above the base. And a collecting tank is fixedly mounted above the base and located on the other side of the supporting plate. According to the greening wall shaping cultivation device for the greening engineering, by arranging the collecting groove, the one-way filter pipe and the water tank, water which is not absorbed by plants in the cultivation box flows into the collecting groove, the one-way filter pipe of the collecting groove filters water flow, and meanwhile a one-way valve in the one-way filter pipe allows the water flow to flow into the water tank from the collecting groove; the water flow is prevented from reversely flowing into the collecting groove from the water tank, the situation that redundant water flows to the periphery of the device and influences the surrounding environment is avoided, meanwhile, the recycled water flow can be recycled, the water resource utilization rate is increased, and the operation cost of greening engineering is reduced.

This utility model relates to the field of agricultural planting, specifically disclosing a soilless cultivation rack, including a cultivation rack mechanism; the cultivation rack mechanism includes a cultivation rack assembly and a circulating water assembly; the cultivation rack assembly includes a cultivation tube, the cultivation tube having several cultivation holes, one end of the cultivation tube being fixedly connected to a water inlet pipe, and the other end of the cultivation tube being fixedly connected to a water outlet pipe, both the water inlet and outlet pipes being fixedly installed with solenoid valves; this utility model achieves separate storage and supply of nutrient solution by setting up an upper water tank and a lower water tank. The upper water tank is used to store new nutrient solution and is equipped with a nutrient replenishment port for convenient and precise addition of nutrients; the lower water tank is used to recycle used nutrient solution, which is filtered through filter pipes to reduce the accumulation of impurities, and can be transferred to the upper water tank after passing testing to avoid damage to plants.

This utility model relates to the technical field of poultry farming equipment, specifically disclosing a poultry waterer, including a water storage tank and a drinking basin. The bottom of the water storage tank is installed in the drinking basin, and the two are movably connected relative to each other. The water storage tank has a water inlet and a water outlet at its lower part, with a water outlet regulating switch connected to the water outlet. The water outlet regulating switch includes an outer limiting locking sleeve, a middle main sleeve, and an internal elastic adjusting column device. The internal elastic adjusting column device includes an adjusting plug, an elastic connector, and a hollow connecting column connected in sequence. The hollow connecting column is connected to the rear end of the middle main sleeve, and the elastic force of the elastic connector supports the front columnar plug of the adjusting plug to extend out of the through hole. The outer limiting locking sleeve is threaded onto the outer wall of the middle main sleeve at the rear of the external connector. Adding water from the top of the water storage tank saves time and effort, and the water outlet regulating switch flexibly controls the water flow or blocks the water outlet, effectively controlling the water volume and significantly saving water resources.

This utility model discloses a mop cleaning machine, including a frame and a housing located in the middle of the frame. The top of the housing has an opening for the mop to enter, and one side of the bottom has a drain port. A spray assembly is installed on the housing to spray liquid onto the mop. A brush assembly is located on the inner top of the housing and is rotatably connected to the frame. A drive assembly connected to the brush assembly is located on the outer side of the housing, driving the brush assembly to rotate and scrub the mop. A wringing assembly is also installed on the frame to wring out the scrubbed mop. This utility model integrates cleaning and wringing, making it particularly suitable for floor cleaning in large venues. It saves water resources, achieves automatic mop cleaning, saves manpower (eliminating the need for hand wringing), and allows wastewater from cleaning the mop and water from wringing out the mop to be discharged through the drain port of the housing, making it convenient and hygienic.

This invention discloses a palladium / ruthenium / two-dimensional monolayer titanium carbide macene nanosheet / three-dimensional nickel foam composite electrode, its preparation method, and its application. Belonging to the field of electrochemical materials technology, it addresses the problem of the lack of high-efficiency, high-degradation, and economical electrode materials in existing technologies, which limits the development of electrocatalytic degradation of antibiotics. The palladium / ruthenium / two-dimensional monolayer titanium carbide macene nanosheet / three-dimensional nickel foam composite electrode of this invention comprises, from the inside out, a nickel foam matrix, a two-dimensional monolayer titanium carbide macene nanosheet intermediate layer, a ruthenium intermediate layer, and a palladium layer. Using the palladium / ruthenium / two-dimensional monolayer titanium carbide macene nanosheet / three-dimensional nickel foam composite electrode as the working electrode, tetracycline-containing wastewater is degraded by electrochemical oxidation. It can efficiently degrade tetracycline in wastewater without causing secondary pollution to water bodies, thus achieving the goal of low-cost environmental protection and water conservation.

A multifunctional vermicelli production line, arranged sequentially according to the material conveying direction, includes a dry powder quantitative conveying device, a powder-liquid quantitative dispensing device, a powder mixing device, a raw vermicelli dough conveyor, a drum powder conveyor, a dough dough cooking machine, a cooked dough dough conveyor, a dough dough extruder, a vermicelli conveyor, a vermicelli pelletizer, a high-pressure extrusion machine, a vermicelli stabilizer, an anhydrous ambient temperature loosening machine, a vermicelli cooking machine, a moisturizing jelly machine, a vermicelli stretching machine, a cutting and boxing machine, a vermicelli block shaping machine, a dryer, an air cooler, and packaging equipment. The powder mixing device includes a pulping machine, a slurry coating machine, and a powder mixing machine. The powder-liquid quantitative dispensing device conveys dry powder to a quantitative storage tank and quantitatively supplies water to the pulping machine. The quantitative storage tank quantitatively conveys dry powder to the powder mixing machine. The pulping machine conveys slurry to the slurry coating machine, which then coats the dry powder in the powder mixing machine with the slurry, forming raw vermicelli dough within the powder mixing machine. By adding a pulping machine and a slurry coating machine to the production line, this invention can adapt to producing vermicelli from various raw material dry powders containing different dietary fibers.

This utility model relates to the field of Cordyceps sinensis washing technology, and discloses an adjustable washing device for Cordyceps sinensis, including a main frame. A movable wheel is fixedly installed at the bottom of the main frame, a bracket is fixedly mounted on the outer wall of the main frame, a controller is fixedly installed on the outer wall of the bracket, and a support plate is fixedly installed on the top of the main frame. By transmitting a signal through the controller, a drive motor can be started, causing the rotating shaft to drive the rotating handle to rotate. This, along with a connecting rod, causes the washing cylinder to shake, allowing the Cordyceps sinensis placed inside the washing cylinder to flip over, effectively removing surface dirt and impurities. Compared to traditional manual washing, this improves washing efficiency. Furthermore, by starting a dual-axis motor, the rotation of the threaded rod allows adjustment of the distance between the two mounting plates, enabling adjustment of the rotating handle's rotation angle, thereby adjusting the shaking angle of the washing cylinder for better cleaning results.

This utility model discloses a root-sensing drip irrigation tape, belonging to the field of irrigation equipment. It includes a water guide pipe, with a drip irrigation plate fixedly connected to its lower end. Multiple fixed cylinders and multiple sprinkler heads are fixedly connected to the lower end of the drip irrigation plate, arranged in a staggered pattern. Multiple micro-holes are opened at the outer end of the fixed cylinders, and multiple water passage holes corresponding to the sprinkler heads are opened in the middle of the drip irrigation plate. Liquid-guiding cotton is placed inside the fixed cylinders and embedded in the lower end of the drip irrigation plate. Perforations are opened in the inner wall of the water passage holes, and a sealing gasket is slidably connected within the perforations. Sensing cotton is fixedly connected between the sealing gasket and the liquid-guiding cotton. This allows the sensing cotton to absorb water, causing it to expand and push the sealing gasket to block the water passage holes, preventing over-irrigation. When water is scarce, the sensing cotton contracts, causing the sealing gasket to retract and opening the water passage holes to replenish water. This allows for precise matching of the real-time water demand of the plant roots, reducing ineffective water consumption and significantly saving water resources.

The road guardrail cleaning machine comprises a main body, two L-shaped blocks are fixedly connected to the lower surface of the main body, and a circulating water mechanism is arranged at the positions of the main body and the L-shaped blocks; the circulating water mechanism comprises a driving shaft, the driving shaft is rotationally connected with the upper surface of the main body, the driving shaft is fixedly connected with a servo motor, the driving shaft is fixedly connected with a first gear, the main body is rotationally connected with two follow-up shafts in a penetrating mode, the two follow-up shafts are both fixedly connected with second gears, and the second gears are fixedly connected with the servo motor. The second gear is meshed with the first gear, the main body is provided with a circulation cavity, the L-shaped block is provided with a receiving groove, and two pumping pistons are connected into the main body in a sealed and sliding mode. The cleaning machine has the advantages that circulation of cleaning water can be achieved, waste of water resources is avoided, meanwhile, the situation that sewage pollutes a road surface can be avoided, clear water can be automatically supplemented when circulating water is insufficient, the automation degree is higher, and the cleaning effect is better.

The invention provides a high-rise building outer wall anti-permeability performance field detection device and method, and relates to the technical field of outer wall anti-permeability performance detection. The on-site detection equipment for the impermeability of the outer wall of the high-rise building comprises a storage box, a water injection pipe is fixedly arranged at a water injection opening of the storage box, the upper end of the water injection pipe is sleeved with a sealing threaded plug in a threaded mode, a booster pump is fixedly arranged on one side of the storage box, and a clamping rod frame is fixedly arranged on the other side of the storage box; a data display touch screen is fixedly arranged at the center of the side, away from the storage box, of the clamping rod frame, a fixing base is fixedly arranged on the side, close to the lower end, of the top face of the storage box, a water pump is fixedly arranged at the lower end of the fixing base, and a three-way pipe penetrates through the storage box and is fixedly arranged at a water outlet of the water pump. According to the on-site detection equipment and method for the anti-permeability performance of the outer wall of the high-rise building, the on-site detection equipment for the anti-permeability performance of the outer wall of the high-rise building is safer during detection, the operation is simple, and the use is convenient.