70results about How to "Play a role in saving water" patented technology

The invention discloses a cleaning device used for traditional Chinese medicine material processing. The cleaning deice comprises a base. A processing case is arranged on the base. The two sides of the lower end of the processing case are fixedly connected with the base through supporting legs. A material turn-over cleaning cylinder is arranged in the processing case. Water leaking holes are uniformly distributed in the surface of the material turn-over cleaning cylinder. Fixed supports are arranged on the left and right sides of the material turn-over cleaning cylinder in a sleeved mode. The fixed supports on the left and right sides are fixedly connected with the processing case through fixing rods and hydraulic telescopic rods correspondingly. A driving motor is fixed at the upper end of the fixed support on the right side. A driving gear is arranged at the output end of the driving motor. The outer side, below the material turn-over cleaning cylinder, of the driving gear is sleeved with a slave gear ring. The slave gear ring and the driving gear are mutually engaged. The structure is simple and reasonable, assembly-line type cleaning of materials is achieved, the cleaning efficiency of the materials is improved greatly, meanwhile, the device also achieves recycling of the water resource, the effect of water saving is achieved, and practicability is high.

The invention discloses an adjustable water-saving guardrail cleaning device. The device comprises a water tank, side plates, an upper cover plate, wheels, a scrubbing roller and a sewage treatment device, wherein the left end and the right end of the upper cover plate are fixedly connected with the upper ends of the symmetrically arranged side plates; the outer side of one side plate is providedwith a forward and reverse rotation motor, and the output end of the forward and reverse rotation motor is fixedly connected with a bidirectional threaded rod; a fixed block is arranged in the middleof the bidirectional threaded rod in a sleeving mode, and moving blocks are symmetrically arranged on the left side and the right side of the fixed block; a rotating motor is fixedly arranged at the lower end of the fixed block, an output shaft of the rotating motor is fixedly connected with a driving wheel, and the driving wheel is rotationally connected with symmetrically arranged driven wheelsthrough a belt; the lower ends of the driven wheels are fixedly connected with the scrubbing roller. The device is simple in structure, convenient to operate, wide in application range, high in stability, capable of saving water resources, good in cleaning effect and worthy of popularization, and guardrails with different specifications and thicknesses can be cleaned.

The invention discloses a medicinal material cleaning device. The medicinal material cleaning device comprises a cleaning box and a base; the base is arranged below the cleaning box; the two sides ofthe lower end of the cleaning box are connected and fixed to the base through supporting legs; rolling wheels facilitating carrying of the device are symmetrically arranged on the left side and the right side of the base; a buffering box is fixed to the middle position of the upper end of the cleaning box; a driving motor is fixed to the upper end of the buffering box; the output end of the driving motor is provided with a rotating shaft; and the lower end of the rotating shaft penetrates the buffering box, and stretches into the cleaning box. The medicinal material cleaning device is simple and reasonable in structure, accompanying is easy, two times of cleaning on materials is achieved, the rubbing treatment is accompanied in each time of cleaning, and therefore the cleaning effect on the materials is greatly improved, meanwhile, cyclic utilizing of water resources is further achieved, the water saving effect is achieved, and practicability is high.

The invention relates to a system for heating condensate water by extracting residual heat of a power plant through a heat pump, belonging to the technical field of thermoelectricity. The system comprises a boiler, a steam turbine, a condenser, a condensate water pump, a low-pressure bleeder heater, a deaerator, a high-pressure bleeder heater, a water-cooling tower, a water-circulating pump, a chemical water treater, a heat pump unit, a heat exchanger and a by-pass valve, wherein the boiler, the steam turbine, the condenser, the condensate water pump, the low-pressure bleeder heater, the deaerator and the high-pressure bleeder heater form a loop; and the condenser, the water-cooling tower, the heat pump unit, the heat exchanger and the by-pass valve form one loop. The invention can recover the heat energy in the cooling water of the power plant, reduces the evaporation capacity of the cooling circulating water, and saves energy and water.

The invention discloses a seed water separation device for planting forage grass in animal husbandry. The seed water separation device comprises a base and a water storage groove, wherein rolling wheels for conveniently carrying the device are arranged on the left side and the right side of the base; a water storage tank is arranged above the base; a stirring motor is fixed at the middle positionof the upper end of the water storage tank; a stirring shaft is arranged at the output end of the stirring motor; stirring rods are symmetrically arranged on two sides of the stirring shaft and are used for circumferentially stirring liquid. The seed water separation device is simple and reasonable in structure and convenient to carry; salt water drives unqualified seeds and qualified seeds to move, then the unqualified seeds and the qualified seeds are discharged by different drainage pipes respectively, so that the separation between the unqualified seeds and the qualified seeds is achieved;meanwhile, the separated water is recycled and is filtered by a purification box, so that the water resource is conveniently recycled; the water-saving effect is achieved; the seed water separation device is high in practicability.

The invention discloses an efficient building dust removal device. The efficient building dust removal device comprises a base and a conical cover, wherein support legs are arranged on two sides of the lower end of the base; a rolling wheel is arranged at the lower end of each support leg; each support leg comprises a telescopic rod, a telescopic sleeve and a buffering spring; the upper end of each telescopic rod is fixedly connected with the base; the lower end of each telescopic rod is slidably sleeved with a telescopic sleeve; the telescopic sleeves are fixedly connected with the base through the buffering springs; the buffering springs are used for absorbing vibration generated by the device. The efficient building dust removal device is simple and reasonable in structure; airflow flowing from left to right is formed in the conical cover, so that the content of dust in the unit space is increased; the dust removal effect of the device is greatly improved; furthermore, fan blades are eliminated in the conical cover, so that the safety of the device is improved; meanwhile, the device is also capable of achieving cyclic utilization of the water resource; the effect of saving water is achieved; in addition, the device is capable of achieving self power supply by using solar energy, so that the effect of saving energy and power can be achieved; the efficient building dust removal device is high in practicability.

The invention discloses a crushing device for a mine. The crushing device comprises a material feeding conveyor belt and a crushing barrel; the outer side of the conveyor belt is provided with a heating channel, the heating channel is internally provided with a plurality of heating blocks, the left upper position of the conveyor belt is provided with a material adding hopper, and the right lower side of the conveyor belt is provided with the crushing barrel; the upper end of the crushing barrel is fixedly provided with a feeding hopper, a water spraying disc is arranged above the feeding hopper, the lower end face of the water spraying disc is uniformly provided with water spraying openings, the crushing barrel is internally provided with a crushing grid, the position, below the crushing grid, of the crushing barrel is internally provided with a material collection hopper, and the position, below the material collection hopper, of the crushing barrel is internally provided with a fixed crushing gear and a movable crushing gear; and the end of a fixed rotating shaft of the fixed crushing gear is in transmission connection with a crushing motor through a belt, and the crushing motor is fixed into an installation box on the left side of the crushing barrel. The crushing device is simple and reasonable in structure, stone crushing difficulty is lowered through the principle of expansion and contraction of objects, and the service life of the device is prolonged; and meanwhile, recycled utilization of water resources is achieved through the device, and the role of saving water is played.

The invention discloses a vertical kitchen waste pulverizing device which comprises a treatment box; a base is arranged below the treatment box; rollers facilitating device carrying are arranged on the left side and the right side of the base; a partition plate is arranged in the treatment box; a driving motor is fixedly arranged in the middle of the upper end of the partition plate; the driving motor is electrically connected with an electric control switch; a driving shaft is arranged at the output end of the driving motor; the driving shaft is slidingly sleeved with a polarization sleeve; alimiting groove is formed in the inner wall in the polarization sleeve; a limiting bulge fitting with the limiting groove is formed on the outer side of the driving shaft; and the limiting groove fits with the limiting bulge to limit relative rotation between the driving shaft and the polarization sleeve. The vertical kitchen waste pulverizing device is convenient to carry; the pulverizing rangeof pulverizing cutters is extended; the vertical kitchen waste pulverizing device contributes to improving the pulverizing effect; recycling of kitchen waste water is achieved by the vertical kitchenwaste pulverizing device, so that the water saving function is played; and with such a vertical structure, the floor area of the vertical kitchen waste pulverizing device is reduced.

The invention discloses a pipeline machine which comprises a hot pot, a regulating water reservoir, a breathing tube and a hot water outlet, wherein the position of the regulating water reservoir is higher than that of the hot pot; the top of the hot pot is provided with a water outlet pipe communicated with the hot water outlet; a water inlet at the bottom of the hot pot is communicated with a hot pot water inlet valve through a hot pot water inlet pipe; and the regulating water reservoir is communicated with the hot pot water inlet pipe through the breathing tube. In the invention, a water level control device is not needed in the regulating water reservoir, thereby the manufacturing cost is reduced; meanwhile, normal-temperature drinking water with pressure directly flows out through a normal-temperature water outlet valve, thus the problem of easy bacteria growth of a water reservoir of a traditional pipeline machine is solved, and the safety of the drinking water is improved; and swelling water generated by the hot pot in a heating process can flow to the regulating water reservoir, thus all the swelling water can be recycled, and the effects of saving energy and water are achieved.

The invention belongs to a washing machine, in particular to an energy-saving washing machine. The water-saving washing machine comprises a shell (1) and is characterized by further comprising a small-capacity roller (2), a large-capacity roller (3) and a water purifying device (4), wherein the small-capacity roller (2), the large-capacity roller (3) and the water purifying device (4) are arranged in the shell (1) from top to bottom. The large-capacity roller (3) rotates in the shell (1). The small-capacity roller (2) rotates in the large-capacity roller (3). The water purifying device (4) is connected with the top of the large-capacity roller (3) through a pipeline (7). A water pump (10) is arranged on the pipeline (7). The water-saving washing machine can not only select rollers of different capacities as required, but also store waste water for other purposes. Meanwhile, dirt water can be automatically filtered and used repeatedly. The water-saving washing machine can save water.

The invention relates to a system for supplying heat and heating condensate water by extracting residual heat of a power plant through a heat pump, belonging to the technical field of thermoelectricity. The system mainly comprises a boiler, a steam turbine, a condenser, a condensate water pump, a low-pressure bleeder heater, a deaerator, a high-pressure bleeder heater, a water-cooling tower, a water-circulating pump, a chemical water treater, a heat pump unit, a heat exchanger and a by-pass valve, wherein the boiler is sequentially connected with the steam turbine, the condenser, the condensate water pump, the low-pressure bleeder heater, the deaerator and the high-pressure bleeder heater into a loop; the condenser, the water-cooling tower and the water-circulating pump are connected into the loop; the heat outlet of the heat pump unit is respectively connected with the heat inlet of the heat exchanger and the water supply of a heat network; and the heat inlet of the heat pump unit is respectively connected with the heat outlet of the heat exchanger and the return water of the heat network. The invention can recover the heat energy in the cooling water of the power plant, reduces the evaporation capacity of the cooling circulating water, and saves energy and water.

The present invention relates to a glass instrument, in particular, it relates to a counter-current reflux condenser pipe. It includes an outer pipe and an inner pipe which is passed through upper and lower two ends of said outer pipe, and it is mainly characterized by that one side of upper portion of said outer pipe is equipped with a water inlet pipe, its another side is equipped with an air vent pipe, on the air vent pipe a valve is set, the lower portion of said outer pipe is equipped with a drain pipe which is upwards extended and whose upper end position is not lower than upper end portion of said outer pipe, the upper end of said drain pipe and the tail end of said air vent pipe are combined and formed into a water outlet pipe. Said invention can change the flowing direction of cooling water and form a counter-current relationship between two fluids in inner pipe and outer pipe so as to greatly raise heat exchange efficiency of condenser pipe and its cooling effect.

The invention discloses a method for cultivating pineapples in a cold avoiding manner, and belongs to the field of plant cultivation. The method includes steps of preparing and ridging lands; applyingbasic fertilizers; carrying out film mulching; selecting and treating plants; planting the plants; constructing small arch sheds; mounting heating devices; carrying out field management; carrying outfruiting season management. The method has the advantages that the temperatures can be adjusted by means of plastic film mulching, small arch shed constructing, heating device mounting and specific basic fertilizer applying, accordingly, pineapple planting temperature requirements can be met, and effects of cultivating the pineapples in the cold avoiding manner can be realized; limit on pineapplecultivation regions can be broken, the pineapples can be planted in winters, can safely overwinter and can naturally bloom in the winters, and the purpose of planting and producing the pineapples throughout the year can be achieved.

The invention relates to the technical field of traditional Chinese medicine planting, in particular to a water-saving irrigation device for planting traditional Chinese medicine, comprising a housing, the inner side of the housing is fixedly connected with a slide rail, and the inner side of the slide rail is slidingly connected with a cushioning insulation foam board. A handle is fixedly connected to the top of the thermal insulation foam board, a fixed block is placed at the bottom of the buffer thermal insulation foam board, and a thread structure is provided on one side of the fixed block, and a thermal insulation flowerpot is arranged on the inner side of the buffer thermal insulation foam board, and the bottom of the thermal insulation flowerpot The end is screwed to the fixed block, the top of the heat preservation flower pot is fixedly connected with a pull ring, the inner bottom of the heat preservation flower pot is fixedly connected with a block, and the inside of the block is engaged with the screen, and the pressure sensor and control The device and the alarm light can monitor the weight of the thermal insulation flower pot in real time, and notify people to water and irrigate the Chinese herbal medicine through the flickering of the alarm light.

The invention discloses a method for utilizing coal ash to prepare slow-release fertilizer. The coal ash is levigated and sieved, sodium hydroxide and magnesium hydrate are added into the obtained screen underflow and mixed to be uniform, the mixture is placed into a rotary kiln to be calcinated, and a calcinated material is obtained; hot water is added into the calcinated material to pulpify thecalcinated material, then the product is filtered, first filtered liquid and first filtered residue are obtained, an ammonium sulfate solution is added into the obtained first filtered residue, then aphosphoric acid solution is added to condition the pH value of the solution, diammonium hydrogen phosphate is added and stirred to react, the product is filtered, and second filtered liquid and second filtered residue are obtained; and the second filtered residue is dried, crushed, and screened, and the slow-release fertilizer is obtained. The slow-release fertilizer is obtained by taking the coal ash as the carrier and loading ammonium magnesium phosphate on the coal ash, the fertilizer efficiency release time is improved by 20% or above than simple ammonium magnesium phosphate slow-releasefertilizer, the soil property can be improved as well, the soil is loosened, the water permeating speed of the soil is increased, and the fertilizer can adsorb water, and achieves the effect of waterconservation.

The invention discloses an adjustable solar power generation automobile charging pile. The adjustable solar power generation automobile charging pile comprises a base; a supporting plate is verticallyfixed at the right upper end of the base; a mounting plate is arranged at the upper end of the supporting plate; a solar power generation panel is arranged at the upper end of the mounting plate; a mounting groove is formed in the lower end surface of the solar power generation panel; a triangular supporting plate is arranged in the mounting groove in a matched manner; and the triangular supporting plate is in a shape of a regular triangle. The adjustable solar power generation automobile charging pile has the advantages that the structure is simple and reasonable; the power generation efficiency of the device can be guaranteed; as a photosensitive sensor is arranged on the solar power generation panel and used for detecting light intensity, a reference is provided to the adjustment of the triangular supporting plate; the device collects rainwater by using the advantage of large water receiving area of the solar power generation panel and stores the rainwater, and therefore, the rainwater is convenient to be used during follow-up automobile washing so that an effect of saving water is realized; in addition, the device also has the advantages of convenient lighting, convenient conveying and high practicability.

The invention discloses a wash basin, which mainly consists of a wash sink and a water feeding pipe, wherein the wash sink is placed in an open hole reserved on the table board of the wash basin; thewater feeding pipe is communicated with a water source; a water switch is arranged on the water feeding pipe; the inner wall of the wash basin is provided with more than one atomization nozzle; the water feeding pipe positioned on the downstream position of the water switch forms the same amount of distributive pipes according to the amount of the atomization nozzles, and each distributive pipe iscommunicated with one atomization nozzle; compared with a hand washing way that a water jet downwards flow from top, a way of spraying water mist from to hands from two sides of the inner wall of thewash sink is characterized in that the coverage range of the water mist is larger, a water quantity consumed in the same time is smaller to achieve the same hand washing effect, so that a water saving function can be performed, and in addition, a water spraying angle can be regulated according to requirements; after hands are washed, a fan works to adsorb air from air holes, air is blown to handsfrom air outlets on two sides of the wash sink after heating and pressurization are carried out, and therefore, hands are dry. The wash basin combines the functions of washing hands and drying hands,space is saved, and the wash basin is practical.

The invention discloses a hand basin. The hand basin is placed on the table top of a hand basin table for use; a group of blowing holes are formed in the middles of the left side and the right side ofthe hand basin respectively; the wall surface, far away from a human body, of the hand basin is provided with a return air inlet; the side face of the hand basin between the blowing holes and the human body is provided with a nozzle hole for accommodating an atomizing nozzle. Compared with the manner of washing hands with water jet flowing from top to bottom, the manner of washing the hands withwater mist sprayed from both sides of the inner wall of the hand basin has the advantages that the coverage area of the water mist is larger, and the same washing effect can be achieved with a smallerwater amount consumed in the same time range, so that the effect of saving water can be achieved; moreover, the water spraying angle can be adjusted as required; after washing of hands, the air is sucked in from the air holes under the action of a fan, and is heated, compressed and sprayed to the hands from air outlets in both sides of the hand basin in order to dry the hands. The functions of washing hands and drying hands are combined, the space is saved, and the hand basin is practical.

The invention relate to the technical field of cooling equipment, in particular to a condensation module and a cooling tower. The condensation module comprises: a first flow path and a second flow path which are laminated and carry out heat exchange on a first airflow and a second airflow flowing from bottom to top, a first introducing part for introducing the first airflow flowing in from one side of the condensation module in the width direction into the first flow path, a second introducing part for introducing the second airflow flowing in from the other side of the condensation module inthe width direction into the second flow path, a first guide-out part for guiding the first airflow flowing out of the first flow path to one side or the other side of the condensation module in the width direction to be discharged, and a second guide-out part for guiding the second airflow flowing out of the second flow path to the other side or one side of the condensation module in the width direction to be discharged. The condensation module can play a role in saving water and eliminating mist.

The invention discloses a water-saving device for bathing pets. The device comprises a support box which is of a circular shape, a storage chamber is formed inside the support box, a water inlet end is arranged at the upper end surface of the support box, and a filter-screen plate is arranged at the upper end of the water inlet end; filter holes are evenly distributed on the filter-screen plate. The water-saving device for bathing the pets has a simple and reasonable structure, recycling of water resources is achieved, and a water-saving effect is achieved; when the device is in use, water isdelivered into a buffer chamber through a water pump, and the water is sprayed through water spraying holes, and therefore subsequent bathing of the pets is facilitated, so that combing and bathing are conducted at the same time, and the bathing effect of the pets is thus improved; when hair on combing rods needs to be cleaned later, only a movable scraper needs to be slid downwards along the combing rods, and scraping of the hair is thus facilitated, so that decrease of difficulty of subsequent cleaning is facilitated; in addition, after cleaning is completed, an air heater can be started andused for drying the pets, and practicality of the device can be further improved.

A water-saving dehydration and drying device for garment fabric include a housing, Disinfection room, access closure, drying chamber and hangers, A dehydration chamber is arranged in that front section of the shell, and a track fixing frame is fixed on the upper part of the dehydration chamber, A conveyor belt roller is arranged on the track fixing frame, and a conveyor belt is arranged on the roller of the conveyor belt, the conveyor belt roller is connected with a conveyor belt motor, A filter screen is arranged in the dehydration chamber, the sterilization chamber is arranged in the middlesection of the shell, a water storage chamber is arranged in the sterilization chamber, a heater is arranged in the water storage chamber, the drying chamber is arranged in the back section of the shell, a fan motor is arranged in the lower section of the drying chamber, and the fan motor and the fan are connected with each other, and a hot air outlet is arranged in the drying chamber. The water-saving type dehydration and drying device for garment fabric is provided with an electric motor, a conveyor belt roller and a conveyor belt, which are simple, stable and convenient to use.

The invention discloses granular activated charcoal washing equipment. The equipment comprises a tank body, an upper sealing head and a lower sealing head, wherein the upper sealing head and the lowersealing head are arranged at the upper and lower ends of the tank body; the upper sealing head is provided with a feeding port, a clear water inlet, an acid liquid port, a circulating water inlet, aliquid level detecting port, a liquid level control device and a purifying device, wherein the liquid level control device is connected to the liquid level detecting port and used for quantifying an acid liquid, and the purifying device is disposed above the feeding port and used for receiving dust and acid vapor; the middle of the side wall of the tank body is provided with a temperature detecting port used for being connected to a temperature control device, the lower portion of the side wall of the tank body is provided with a steam pipe extending into the tank body, and the outer end of the steam pipe is connected with a steam generator; a discharge port is formed in the center of the bottom of the lower sealing head and internally provided with an electric valve, and the lower sealinghead is also provided with an aeration port and at least one water filtering device used for separating granular activated charcoal from black waste water, wherein the aeration port is connected to ahigh-pressure air aerator. In summary, the equipment has the advantages that the control degree is high, the washing efficiency is high, sufficient washing is achieved, the wearing degree of activated charcoal particles is low, manpower is saved, energy is saved, and the environment is protected.

The invention discloses a water saving type quick porphyra haitanensis cleaning device, which comprises a base. Idler wheels which enable the device to be convenient to move are arranged on the left side and the right side of the base, an installation seat is arranged on the base, the lower left side of the installation seat is in hinge connection with the output ends of the lifting support legs, the bottoms of the lifting support legs are fixedly connected with the base, fixed support legs are hinged to the lower right side of the installation seat, the lower ends of the fixed support legs are fixedly connected with the base, a rotary barrel is arranged on the installation seat, and fixed bearings are arranged on the left side and the right side of the rotary barrel in a sleeving mode. The water saving type quick porphyra haitanensis cleaning device disclosed by the invention has a simple structure, can drive materials in a screening barrel to be turned by the rotary barrel and sprays water at the same to clean the materials; an inclined angle of the rotary barrel can be adjusted by the lifting support legs, so that convenience is brought to material slide; the device further can achieve cycle use of water resources to achieve a water saving effect; in addition, the device can squeeze the cleaned materials to further squeeze water in the materials out, is favorable for later drying of the materials and has strong practicability.

The invention discloses a faucet water output control system used for controlling water output of a faucet. The faucet water output control system comprises an infrared sensor, a controller, an electromagnetic valve and a timer, wherein the infrared sensor is arranged in the position, facing a user, of the front side of a wash stand, and the output end of the infrared sensor is connected with the controller; the electromagnetic valve is arranged in a water pipe and used for controlling flowing of water flow in the water pipe; and the controller is connected with the electromagnetic valve and the timer, controls the electromagnetic valve to open after receiving infrared signals of the infrared sensor, and controls the electromagnetic valve to slowly close after the electromagnetic valve is opened for a preset time according to timing of the timer. By means of the faucet water output control system, a prompt can be given when a water output period is about to be ended, people are reminded to reasonably utilize water flow, and waste of water resources is reduced.

The invention discloses an agricultural intelligent water-saving irrigation system in an internet of things and a water-saving irrigation method of the system. The system comprises a sensor, a centralprocessing unit and an irrigation system, wherein the signal output end of the sensor is connected with the signal input end of the central processing unit, and the signal output end of the central processing unit is connected with the signal input end of the irrigation system; and the sensor comprises a moisture sensor, a temperature sensor and a fertilizer sensor, and unit sensing areas are formed in the collected agricultural soil through the moisture sensor, the fertilizer sensor and the temperature sensor. Through soil information collected by the sensor, the central processing unit remotely controls an irrigation head structure in the irrigation system to uniformly spray liquid into the corresponding unit sensing area to directionally irrigate the unit sensing area, and thus the waste of water resources is avoided, so that the system plays a role in saving water for irrigation water.

The invention relates to the technical field of cleaning devices, in particular to a gastric tube cleaning device for medical use in pediatrics, which includes a collection tank, and support rods are provided on both sides of the upper end of the bottom wall of the collection tank, and two opposite inner sides of the two support rods are provided with There is a slideway, and a slide block is slidably arranged in the slideway, and the other end of the slide block is connected with a fixed rod, and a stomach tube is connected to the two fixed rods through a fastening mechanism. A support plate is provided at the upper end, a columnar brush is provided at the middle of the lower end of the support plate, and the columnar brush is located in the gastric tube, a water tank is provided on the upper side of the support plate, and a columnar brush is provided on one side of the columnar brush. Aqueduct, one of the upper and lower ends of the slideway is provided with bearings, and a screw is arranged between the bearings, and the screw passes through the slider through a through hole, and the upper end of the screw extends out of the slideway, and the upper end of the screw With hand wheel. The present invention can facilitate the cleaning of the inside of the gastric tube.

A water-saving washbasin, placed on the washstand for use, is mainly composed of a washbasin and a water delivery pipe. The water-saving washbasin also includes a water switch, which is arranged on the water delivery pipe, and a For the above atomizing nozzles, the water supply pipe located downstream of the water switch forms the same number of water distribution pipes according to the number of atomization nozzles, and each water distribution pipe is connected with one atomization nozzle; Compared with the method of washing hands with water flowing from top to bottom, the mist method has a larger coverage area, and the same washing effect can be achieved by consuming less water at the same time, so it can save water.

The invention discloses an agricultural water-saving drip irrigation system, which comprises a supporting table, a water tank, a water pump and a fertilizer application tank; the top of the supportingtable is fixedly connected with the bottom of the water tank; the top of the water tank is fixedly connected with a mounting block; and the top of the mounting block is fixedly connected with the bottom of the water pump. The invention relates to the technical field of drip irrigation systems. According to the agricultural water-saving drip irrigation system, by communicating a water outlet pipeto a water outlet of the water pump and communicating a water inlet joint to one end of the water outlet pipe, the drip irrigation system integrating water drip irrigation and fertilizer drip irrigation can be realized, the cost of the agricultural drip irrigation system is lowered, and the practicability is stronger; a clamping groove is formed in the inner wall of a drip irrigation branch pipe,a flow stabilization sheet is connected to the interior of the clamping groove in a clamping manner, the flow stabilization sheet comprises a bottom sheet, an arch-shaped conical surface is fixedly connected to the top of the bottom sheet, and a water outlet is formed in the surface of the arch-shaped conical surface, so that control on water flow can be effectively realized, and in addition, thestability of a water outlet rate of a dripper can be ensured.

The invention discloses an electric-powered car charging pile for a solar power generating device, which comprises a body. The lower end of a box body is provided with a base; a battery is arranged onthe base; the output end of the battery is electrically connected with a transformer; the transformer is electrically connected with a charging port; the charging port is electrically connected withan operation panel for controlling charging; and the battery is electrically connected with a wiring box located at the top part of the body. An improvement is made according to the shortcomings of the existing device. Through arranging an adjusting mechanism, a power generation plate is arranged vertically to light, and the effective power generation area of the device can be effectively ensured.A rainwater collection function is equipped, thereby playing a role of saving water. In addition, a fence is arranged, a role of blocking wind can be played, the adjusting mechanism can be preventedfrom being much influenced by the wind speed, and the service life of the device is improved.