110results about How to "Reduce the frequency of watering" patented technology

The invention provides a wine cabinet with a humidification control system. The problem that the humidity inside a wine cabinet existing in the prior art is not controlled well can be solved. According to the technical scheme, the wine cabinet with the humidification control system comprises a refrigerating system and the humidification control system; the refrigerating system comprises a compressor, an evaporator and a condenser; the humidification control system comprises a humidification device, a condensate water recycling device and a controller; the humidification device comprises an ultrasonic humidifier and a water tank; the condensate water recycling device comprises a water containing box arranged at the bottom of the evaporator, the lower portion of the water containing box is provided with a water guiding pipe communicated with the water tank, and the controller controls the running of the humidification device and the condensate water recycling device. The wine cabinet can achieve the purposes of fast humidifying and accurate humidity controlling, is safe, sterile and convenient to use, and satisfies users completely.

The invention discloses a transplantation method for accelerating the growth and the development of a faint scent type tobacco plant, and belongs to the technical field of tobacco plant cultivation. The method comprises the following steps of land preparation, ridging, transplanting, seedling leading and film uncovering. Firstly, deep ploughing and land preparation are carried out, 1600-2400kg / mu of decomposed fertilizer is applied; then, ridging is carried out according to the line spacing of 100-120cm with the ridge height of 20-30cm and the ridge bottom width of 75-95cm; the double-line application of 16-24kg / mu of compound fertilizer, 35-45kg / mu of phosphate fertilizer, 12-20kg / mu of potassium sulphate, 1-2kg / mu of zinc sulfate and 15-25kg / mu of cake fertilizer is carried out during ridging; the tobacco seedling transplantation period is from later January to the medium May, punching is carried out according to the row spacing of 45-55cm with the hole width of 10-15cm and the depth of 15-20cm; before transplantation, 4-6kg / mu of compound fertilizer and 3-5kg / mu of potassium sulphate are subjected to hole application; after transplantation, 2-3kg of Dinggen water is poured, a mulching film is covered, and the distance between the top of the tobacco seedling to the mulching film is 10-15cm; when the top of the tobacco seedling supports the film after transplantation is carried out for 15-25 days, the seedling is led to cover soil and seal a dibble; and when the tobacco seedling enters the bloom growing period after transplantation is carried out for 30-40 days, earthing, weeding and watering are carried out. According to the method, the growth and the development of the tobacco seedling can be accelerated, the biomass accumulation is increased, the tobacco yield and quality can be improved, the faint scent flavor of the tobacco is reinforced, and the tobacco seedling illness catching rate is lowered.

The invention belongs to the technical field of intelligent home devices, and provides an automatic-lifting sweeping robot. The automatic-lifting sweeping robot comprises a robot body, at least three walking wheels for driving the robot body to move are arranged at the bottom of the robot body, cleaning brushes are also arranged at the bottom of the robot body, a lithium battery is arranged in the robot body, a bellow water storage container is arranged in the robot body, a water spraying hole is formed in the bottom face of the robot body, the upper end of the bellow water storage container is connected to a lifting-type face cover, the bottom of the bellow water storage container is connected to the base, a water level detection device is arranged in the bellow water storage container, and a lifting driving device is arranged between the base and the lifting-type face cover, and comprises a linear motor or a pinion and rack mechanism. The automatic-lifting sweeping robot is convenient to use.

The invention discloses a method for planting andrographis paniculata. The method comprises the following steps of (1) selecting full andrographis paniculata seeds with thousand seed weight above 0.93 g, soaking the selected seeds for 24-30 hours under a temperature of 40-50 DEG C; culturing seedlings to 10-15 cm; (2) making furrow with the width of 1.3-1.5 m and the height of 15-20 cm, planting corns at two sides of the furrow, wherein 1-2 corns are planted in each hole with the spacing of 20-25 cm; (3) transplanting the andrographis paniculata seedlings of step (1) in the center of the furrow, planting 1-2 seedlings in each hole with the spacing of 20-30 cm, and watering roots; (4) performing field management for the interplanted andrographis paniculata and corns in step (3) till the andrographis paniculata grows out 3-5 cm away from the ground, cutting the part above the ground. In the invention, the andrographis paniculata and the corns are interplanted, so that the advantages of growth space and time of high stalk corns and low stalk andrographis paniculata can be realized; the high stalk corns develop the advantages of early seeding and sun shading during the growth period of the andrographis paniculata; the light intensity can be effectively reduced after the andrographis paniculata are transplanted; the andrographis paniculata can be prevented from sun burn, therefore, the growth of the andrographis paniculata can be promoted.

The invention discloses a water-holding seedling cultivation device and a seedling cultivation method. The water-holding seedling cultivation device is a column composed of an outer wall, an inner wall, a closing cover and a base, the center of the column is columnar planting hole, and the periphery of the column is an annular cavity water storage chamber. The outer wall and the base are made of waterproof materials, the inner wall is made of slow release water materials, and the closing cover is made of seepy materials. The seedling cultivation method includes the steps that the planting hole is filled with seedling cultivation matrixes, and then seedling cultivation is carried out by utilizing the seedling cultivation device; after seedling cultivation, seedlings and the seedling cultivation device are integrally placed in the planting hole dug in advance; after soil is covered and trampled, the seedlings are watered for the first time, and then a normal maintenance stage can be started. The water-holding seedling cultivation device is easy to manufacture and low in production cost, can be used for industrialized seedling cultivation, has a slow release effect on water, improves the utilization rate of the water, reduces the watering frequency, lowers the maintenance cost, can supply the water required for growing of the plants to the plants for a long time and improves the survival rate of the seedlings; vegetation can be recovered quickly, and the effect is obvious.

The invention discloses a water super-absorbing resin-based inner cured cement stabilized broken stone base material. The material comprises, by weight, 100 parts of broken stones, 4.5 to 5.5 parts of cement and 4.5 to 6 parts of water and the additive use amount is 0.5 to 1.3% of the amount of the cement. The water super-absorbing resin is a water swelling-type polymer which contains strong hydrophilic groups such as a hydroxyl group and a carboxyl group and has a certain crosslinking degree. Through adsorption action, the water super-absorbing resin can store water and is uniformly distributed in the cement stabilized macadam mixture. In the latter period, under driving of humidity gradient difference, osmotic pressure and capillary interspace negative pressure in the mixture, the water super-absorbing resin releases pre-stored water to cure cement stabilized broken stones so that the problem that poor water supplement and maintenance in the cement stabilized broken stone cause shrinkage and reduce cracking resistance is solved, greatly improves cracking resistance of the cement stabilized broken stones, delays road surface base reflection cracking and improves road durability.

The invention relates to the technical field of the isotope labeling and in particular to a circular system for a cultivating abundant isotope carbon and nitrogen double-labeling plant sample. The circular system for the cultivating abundant isotope carbon and nitrogen double-labeling plant sample comprises a sealed cultivation chamber, a CO2 injector, a gas balancing device, a nutrient solution injector and a nutrient solution circular system. The sealed cultivation chamber comprises a transparent cover and a base. The transparent cover is internally provided with a semiconductor condensation dehumidification device. The transparent cover is connected with the CO2 injector and the gas balancing device. A cultivation basin, a liquid storage chamber, an external peristaltic pump, an ultraviolet sterilizing device, a circular peristaltic pump and a converging pool are successively connected to form a circular loop of the nutrient solution circular system. The converging pool is connected with the semiconductor condensation dehumidification device and the nutrient solution injector. The cultivation basin and the liquid storage chamber are installed in the base. The top of the cultivation basin is communicated with the transparent cover. Silica sand is installed in the cultivation basin. The circular system for the cultivating abundant isotope carbon and nitrogen double-labeling plant sample is capable of simultaneously labeling the carbon and nitrogen isotope, and realizing the cyclic utilization. The pollution of normal 12 C and 14 N is avoided, and an abundant carbon and nitrogen isotope double-labeling plant can be obtained.

The invention discloses a sponge city road water storage and draining structure. The sponge city road water storage and draining structure comprises a sidewalk and a lane which are arranged along thewidth direction of a road and is characterized in that a green belt is arranged on the inner side of the sidewalk, and a plurality of rainwater inspection wells are arranged on the lane at intervals along the length direction of the road; the green belt sequentially comprises a water storage layer, a composite geomembrane, a planting soil layer, water-permeable geotechnical cloth, a middle sand layer and a grass planting tile layer from bottom to top; a water storage tank is embedded into the lane along the length direction of the road, the water storage tank comprises a tank body, the top endof the tank body is parallel with the surface of the lane, a long tank for storing water is arranged in the tank body, and a gap is arranged between the top of the long tank and the top surface of the tank body; the lane at the green belt is provided with a plurality water storage wells at intervals, and the water storage wells separate the water storage tank into multiple sections, a plurality of water-permeating pipes are connected to each storage water tank section at intervals, and the other ends of the water-permeating pipes extend into the water storage layer. The sponge city road waterstorage and draining structure has the advantages that the water storage tank is used to increase the water storage ability of the road, the water can be slowly released into the green belt after therain, watering frequency is reduced greatly, and draining pressure during heavy rains is relieved.

The invention belongs to the technical field of plant pots, and particularly relates to a plant pot used in a garden. The plant pot comprises a planting pot body, a water storage shell, a soil loosening knife and a water pump. According to the plant pot, compared with traditional flowerpots, the water storage shell is additionally arranged, and stores a certain amount of water while achieving watering, soil in the planting pot body is moisturized through the water in the water storage shell, and the watering frequency of workers is lowered. According to the plant pot, in the watering process, the soil in the planting pot body is driven by water flow to flow into the water storage shell through water holes in the lower side of the planting pot body, when moisturizing is conducted, the water pump can convey the water and soil in the water storage shell into the planting pot body, and the loss of the soil in the planting pot body is lowered. According to the plant pot, by storing downward movement power of the planting pot body through a volute spiral spring, when the soil loosening knife and a mud scraping plate need to rotate, the release force of the volute spiral spring drives the soil loosening knife and the mud scraping plate to rotate. Compared with conventional technologies for achieving the functions, the plant pot is low in cost and saves energy.

The invention discloses a method for improving the stability of a permanent gas extraction system of an outburst mine. The method comprises a solution to water accumulation in a pipeline of the permanent gas extraction system, a solution to hole collapse occurring when drilling is carried out on a low-permeability soft coal seam, a solution to blockage of an extraction pipe due to excessive slurry, and a solution to gas leakage and abnormal negative pressure of the pipeline of the extraction system. By means of the method, the probability of water accumulation of the pipeline is reduced, and the extraction effect is improved; moreover, the phenomena of gas emission and hole collapse can be effectively avoided, and the situation that the gas cannot be extracted due to the fact that the extraction pipe is blocked by slightly excessive slurry is avoided; the stability and integrity of the permanent gas extraction system of the outburst mine are improved.

The invention discloses a dry-farming cultivation method for rice. The dry-farming cultivation method comprises the steps such as soil selection, soil preparation, seed selection, seed pretreatment, sowing, fertilization, water management, weeding as well as disease and pest control, wherein the seed pretreatment step further comprises the steps such as seed drying, seed sorting by salt water, coating, seed soaking for disinfection, seed dressing and germination acceleration. By using the method, the defects of complex cultivation process, high cost input and incapability of realizing large-scale popularization and application during dry-farming cultivation of rice can be effectively overcome.

The present invention relates to an unban high slab road, the road surface of its main slab road and bicycle slab road is higher than green isolation belt sward between them, the drains are opened attwo sides of road, respectively, and the drain surface is higher than ground surface of grassed area, and lower than road surface, and the road side is equipped with protecting fence for protecting grassed area, so that the rainwater can be flowed into grassed area, and slowly infiltrated into the ground, and can provide water for sward for a long period, and can possess the actions of fixing sand and resisting dust, etc.

The invention discloses a compound humectant. A method used for manufacturing the compound humectant comprises: water retention agent with the weight ratio of 20-40% is mixed with water soluble fertilizer, and then the mixture is stirred and heated at the temperature of 80-90 DEG C; the mixture is dried. The compound humectant has the characteristics of avoiding fertilizer and pesticide from draining away and dissipating, preventing fertilizer and pesticide from polluting the environment, leading the soil to form crumb structure, improving soil, saving water source and lowering planting cost.

The invention relates to a method for cultivating excellent large-potted butterfly orchid, which comprises the steps as follows: 1) planting a butterfly orchid seedling in a cultivating container with the diameter greater than 11.5 cm, and 2) performing buried application of slow-release fertilizer in a matrix after a new root begins to grow. The method is characterized in that: perferably, A), water-soluble fertilizer is applied in the matrix in a phased manner; B), an EC (electrical conductivity) value of the matrix is controlled to be 1.0-1.2 ms / cm; C), the daytime temperature and the night temperature are controlled at 25-28 DEG C and 15-19 DEG C respectively after a pedicel is extracted; and / or D), the matrix is washed with water or rich water with the EC value not greater than 0.3ms / cm every other 1-2 months after the new root grows. With the adoption of the large-potted butterfly orchid planting seedling, the large-potted butterfly orchid has a healthy and strong root system and tidy leaves, is plump in plant type, can sufficiently exploit blossoming potentialities, and can put forth above twenty flowers.

The invention discloses a preparation method of a water retaining agent for planting edible mushrooms and relates to the technical field of planting of edible mushrooms. The method comprises the following steps: (1) preparing base materials; (2) processing auxiliary materials; and (3) preparing a water-retaining agent. The water retaining agent for planting edible mushrooms is prepared by taking wheat straws as main raw materials with assistance of the auxiliary materials. The water-retaining agent is added into an edible mushroom cultivation material according to a mass ratio of 1%, so that the excellent water retaining performance is exerted; the water applying frequency is reduced; the water can be scientifically supplied according to the growth requirements of the edible mushrooms; the healthy growth of the edible mushrooms can be facilitated, so that the yield and the quality of the edible mushrooms can be improved; meanwhile, the addition of the water-retaining agent is free of pollution to the edible mushroom cultivation material.

The invention discloses a biological bacterial composite organic fertilizer and a preparation method thereof. The composite organic fertilizer comprises following raw materials in percentage by weight: 10 to 60% of turf soil, 5 to 60% of furfural residue, 4 to 40% of humic acid, 0.1 to 10% of fruit enzyme compounded biological bacteria, and 0.1 to 8% of water absorbing resin. The preparation method comprises following steps: (1) mixing raw materials; (2) carrying out composting fermentation; (3) grinding and sieving; and (4) granulating and packaging. The raw materials cooperate with each other to generate a synergistic effect. The fertilizer increases the output of crops, no chemical fertilizer is used, the cost is reduced, and moreover, the physical properties and fertilizing performanceof soil are improved. During the preparation process, fruit enzyme compounded biological bacteria are added, the nitrogen fixing and growth promoting effects are guaranteed, water absorbing resin isadded to maintain the water and fertilizer of soil; due to added turf soil, furfural residues and humic acid, the contents of elements required for the growth of plants such as nitrogen, phosphorus, potassium, and the like are not less than 5%; and the obtained crops are natural and nutritional.

The invention discloses a spray-seeding construction method for slope greening. The method comprises the steps that the slope surface is treated; a base material formed by mixing super absorbent resin, a bonder and clay is arranged on the slope surface in a spray-seeding manner; a layer of cotton fiber cloth is paved on the surface of the base material; a three-dimensional vegetation soil fixationnet pad is paved on the surface of the cotton fiber cloth and is fixed; a planting material is arranged on the three-dimensional vegetation soil fixation net pad in a spray-seeding manner; and the slope surface where the planting material is arranged in the spray-seeding manner is maintained. After the slope surface is treated, the mixed base material and the cotton fiber cloth are paved and bothhave the good water absorption effect, water can be absorbed during river washing to be provided for planted vegetation, the later watering frequency is effectively reduced, meanwhile, the weight isincreased after water absorption, and the base material can be effectively prevented from being washed away by water; and in addition, through pavement of the three-dimensional vegetation soil fixation net pad, a good attachment base is provided for vegetation growth, meanwhile, the root system of the vegetation can be coiled on the three-dimensional vegetation soil fixation net pad after the vegetation grows, and the survival capacity of the vegetation is effectively improved.

The invention discloses a lawn sculpture making method. The lawn sculpture making method includes that traditional lawn grass seeds are combined with sculpture model processing, geotechnical cloth or non-woven fabrics are paved on a sculpture model framework, a palm thread layer is paved on the geotechnical cloth or non-woven fabrics, the lawn grass seeds and culture media are made into paste, the paste is applied to the sculpture model palm thread layer uniformly, and seed germination is promoted through maintenance, so that a sculpture landscape is formed. The lawn sculpture making method has the advantages of time saving, labor saving, low cost, convenience in maintenance and management and long storage time.

The invention relates to a cultivation method for miniascape rice, which aims at producing grain and improving environment by using unused sunlight space. The method is characterized in that: soil mixed with farmyard manure and P-K compound fertilizer is filled in a plastic bag which is put on an unused ground that is ventilated, pervious to light and near a water source, basal water is irrigated on the soil, medium or early maturing seeds with developed root systems and strong drought-resistant ability are sowed or medium or early maturing rice seedlings with developed root systems and strong drought-resistant ability are transplanted. The seeds or the seedlings are watered on time, sprayed with liquid fertilizer as needed, diseases and insect pests are prevented and the rice is harvested in good time. Since the rice belongs to a mire plant which has aerenchyma, the rice still can grow normally even though the lower part of the plastic bag is not provided with any air vent, besides, moisture of the soil in the bag can be kept for a long time, which can greatly reduce watering frequency. The rice cultivated by the method of the invention has high yield, few disease and insect pest, requires no ploughing or weed clearing, can increase tree and grass coverage, beautify the environment, improve partial microclimate and produce grain that is badly needed by human beings. In addition, the method can significantly release urban heat island effect and improve urban environment; the method can also increase the rural land use capability and improve the environment in the rural areas.

The invention relates to the technical field of agricultural planting, and particularly discloses an ecological planting method of buddha bamboo shoots. The method comprises the steps that 1, land isselected and prepared, wherein soil which is fertile, loose, permeable, good in drainage and acidic is selected, deep tillage is conducted, field planting holes are dug before planting, and 5-10 kg ofself-made ecological organic fertilizer is applied in each hole; 2, seedlings are planted, wherein roots of mother bamboos are soaked in rooting water, and then field planting is conducted; 3, fertilization management is conducted, wherein 15-20 kg of self-made additional fertilizer is applied per mu in February and March, 15-20 ml of nutrient solution is used for dressing for each shoot from June to August, and 800-1,000 kg of winter fertilizer is applied per mu from Dec. to Jan.; 4, pest and disease damage is prevented, wherein weeding is conducted, diseases and insects are cleaned away forharmed bamboo shoot branches and leaves and old, weak and incomplete bamboos, and biological insecticide is spayed to plants; 5, bamboo shoots are harvested. Accordingly, the planting method is simple, the survival rate of the buddha bamboo shoots reaches 99%, the yield is increased by 45% or above, the pest and disease damage morbidity is low, the planted buddha bamboo shoots are crisp and tender in taste and delicious in flavor, and the economic benefit of farmers is greatly increased.

The invention provides a plant cultivating flowerpot. The plant cultivating flowerpot comprises a pot body, a position of the pot body, which is close to the bottom, is provided with a diaphragm plate, water penetration holes are formed in the diaphragm plate, a through hole is designed in the bottom of the pot body, an adsorption sponge is disposed between the diaphragm plate and the bottom of the pot body, and a light reflecting layer is sprayed on the outer surface of the pot body. The plant cultivating flowerpot has the advantages that the adsorption sponge is disposed between the diaphragm plate and the bottom of the pot body so that water and nutrient that flow from the upper portion of the pot body can be stored in the sponge, water and nutrient loss can be avoided, and watering times are reduced.

The invention discloses an ecological restoration bed for the heavy metal contaminated soil. The ecological restoration bed comprises a restoration pool, infiltration apparatuses, a water tank, herbaceous plants and woody plants, wherein the restoration pool is successively paved with a sandstone layer, a heavy metal soil layer, a wood chip layer and a common soil layer from bottom to top, the water tank is provided with a collecting pipe and a water return pipe, the collecting pipe is connected with the bottom of the restoration pool, the water return pipe is disposed inside the common soil layer, the upper end of each infiltration apparatus is disposed at the upper end of the common soil layer, the lower end of each infiltration apparatus is disposed inside the heavy metal soil layer, the herbaceous plants are planted on the surface of the common soil layer, and the woody plants are placed inside the heavy metal soil layer. By setting the wood chip layer, water can be stored inside the soil for the vegetation to absorb, the water storage capacity is large, the repeated watering can be avoided, a water flow on the surface of the common soil layer can be infiltrated into the internal soil through the infiltration apparatuses, the waste and loss of the water flow is prevented, the watering frequency is reduced, and the watering is more complete and thorough.

The invention discloses a multi-layer energy saving and environmental protection potted plant maintenance system. The multi-layer energy saving and environmental protection potted plant maintenance system comprises a stabilizing seat, supporting rods, bearing plates and loading cylinders, the middle end of the top of the stabilizing seat is connected with the multiple supporting rods which are connected in an end-to-end mode, the bottoms of the supporting rods are connected with the horizontally-arranged bearing plates, and the loading cylinders are fixedly mounted at the tops of the bearing plates; and net plates are connected into the loading cylinders, mounting grooves are formed between the net plates and the inner walls of the loading cylinders and filled with sponge layers, and innerholes are formed in the middle ends inside the loading cylinders. According to the multi-layer maintenance system, the different numbers of the loading cylinders can be mounted according to differentneeds, the planting height is increased, and the planting height can be adjusted according to the size of plants during using. During planting, maintenance is convenient, time and labor saving is achieved during irrigating, a nutrient solution does not drip, the environmental protection effect is achieved, and the plants can be protected from damage in the growing process.

The invention relates to a grassing grid with a water storage function. The grassing grid comprises main grassing grid bodies and water storage pipes, water diversion structures are arranged in the water storage pipes, water storage materials are arranged in the water diversion structures, and the water storage pipes are laid below the main grassing grid bodies. In the prior art, the grassing gridcomprises the main grassing grid bodies and the water storage pipes, the water storage pipes distributed in a net shape are connected with connection belts through connection rings and then laid, anda layer of the main grassing grid body is laid on each water storage pipe distributed in the net shape; water division cylinders and water diversion bands are arranged in the water storage pipes, andthe water storage materials are arranged in the water storage pipes and can achieve an effect of storing liquid water; during drying, water stored in the water storage materials can be conveyed through the water division cylinders and the water diversion bands to enter matrix layers or enter the matrix layers in an evaporation mode, and accordingly the matrix layers are wetted; water is providedfor normal growth of a lawn, the frequency of watering the grassing grid can be reduced, the efficiency of utilizing water resources is improved, and the management cost of the grassing grid lawn is lowered.

The invention discloses a water-holding seedling cultivation device and a seedling cultivation method. The water-holding seedling cultivation device is a column composed of an outer wall, an inner wall, a closing cover and a base, the center of the column is columnar planting hole, and the periphery of the column is an annular cavity water storage chamber. The outer wall and the base are made of waterproof materials, the inner wall is made of slow release water materials, and the closing cover is made of seepy materials. The seedling cultivation method includes the steps that the planting hole is filled with seedling cultivation matrixes, and then seedling cultivation is carried out by utilizing the seedling cultivation device; after seedling cultivation, seedlings and the seedling cultivation device are integrally placed in the planting hole dug in advance; after soil is covered and trampled, the seedlings are watered for the first time, and then a normal maintenance stage can be started. The water-holding seedling cultivation device is easy to manufacture and low in production cost, can be used for industrialized seedling cultivation, has a slow release effect on water, improves the utilization rate of the water, reduces the watering frequency, lowers the maintenance cost, can supply the water required for growing of the plants to the plants for a long time and improves the survival rate of the seedlings; vegetation can be recovered quickly, and the effect is obvious.

The invention discloses a club fungi cultivation medium and a production method thereof. The club fungi cultivation medium is prepared from the following raw materials in parts by weight: 60-70% of Cunninghamia lanceolate chips, 2-5% of corn flour, 15-25% of corn cob, 10-15% of bran, 0.1-1.5% of calcium carbonate, 0.3-2% of seaweed, 3-5% of diatomaceous earth, 0.02-0.1% of edible quillaja saponin,3-5% of a nutrient solution and appropriate amount of water. Waste materials such as Cunninghamia lanceolate chips and corn cob are transformed into things of value and processed reasonably to be rawmaterial components of the club fungi cultivation medium, and the cost and resources are saved; and the medium is high in utilization rate, fungi growing is neat, the biological efficiency is high, the cost is low, and the club fungi cultivation medium is easier to be used in large quantities.

The invention discloses a road speed bump. The road speed bump comprises a speed bump arranged on a highway; the sped bump comprises a first bearing pad and a second bearing pad; arc cavities are formed in the opposite faces of the first bearing pad and the second bearing pad; a supporting flexible pipe is arranged in each arc cavity; a water inlet cavity is formed in the middle of each supportingflexible pipe; the supporting flexible pipes jack the first bearing pad at the upper end; first connecting lugs are arranged on two sides of the first bearing pad; second connecting lugs are arrangedon two sides of the second bearing pad; and a water inlet flexible pipe is connected with the water inlet end of each supporting flexible pipe. According to the road speed bump, combined with an underground water pipe buried in the highway, buffering of the speed bump is effectively achieved; the structure of the speed bump is changed; impact between the speed bump and wheels is reduced; water pressed out can be used to wet the road surface, and therefore dust reduction is achieved; the water delivery speed of the underground water pipe is increased by the pressed speed bump; utilization quantity of booster pumps is reduced; and the drainage speed is increased.