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

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 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 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 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 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.

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 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.

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.