42results about How to "Achieving continuous supply" patented technology

The invention relates to intelligent integrated equipment for power generation, illumination, water conservation and irrigation for a green belt of a highway roundabout. The intelligent integrated equipment comprises a power generation assembly, a street lamp post, a street lamp, a water storage tank, a central controller and a drip irrigation belt, wherein the power generation assembly comprises a photovoltaic power generation panel, a wind-driven power generator and a miniature water turbine; a telescopic bracket is mounted above the photovoltaic power generation panel; when the telescopic bracket is extended, the photovoltaic power generation panel can be raised to form a funnel-shaped structure capable of collecting rainwater; the water storage tank is fixedly mounted at the lower part of the street lamp post; the photovoltaic power generation panel is connected with a storage battery; electricity generated by the power generation assembly is stored in the storage battery; the street lamp is mounted on the lower surface of the photovoltaic power generation panel; the storage battery is connected with the street lamp; one end of the drip irrigation belt is connected with the water storage tank; the other end of the drip irrigation is arranged in the green belt of the highway roundabout; and the central controller is connected with the control end of the telescopic bracket, the storage battery, an electromagnetic valve and a humidity sensor. The intelligent integrated equipment provided by the invention has the advantages that the adverse impact of changes in the weather on the power generation function of the intelligent integrated equipment is eliminated; vegetation irrigation water is provided; and meanwhile, the operation is simplified.

The invention relates to an intelligent unmanned spraying machine used for agriculture. The intelligent unmanned spraying machine is provided with an air water making machine, air can be introduced for water making, and no additional water source is needed; and the water spraying angle is adjustable. A lead screw drives sliding sleeves to move linearly along the lead screw. Connecting rods hinged to the sliding sleeves are driven by movement of the sliding sleeves to rotate. The connecting rods drive supporting rods to rotate around the middle portions of the supporting rods, and thus fine adjustment of the angle of spray nozzles is achieved. Water turbines are impacted by water flow through water flow channels in the supporting rods. The water turbines drive rotating joints under the water turbines to rotate. The rotating joints drive the spray nozzles to rotate in a 360-degree range, and accordingly omnidirectional spraying is achieved. In addition, the intelligent unmanned spraying machine is provided with a rainwater collector, and rainwater can be collected outdoors. The unmanned spraying machine can be used for spraying pesticides, water or other liquid or used for fire extinguishing through water spraying.

The invention provides a juvenile fish sheltering device. The juvenile fish sheltering device comprises a cover body with the opened bottom face and a feeding unit, wherein the cover body covers the bottom of a fish tank through the opened bottom face, and multiple hole slots are formed in the cover body wall and only allow juvenile fishes to enter; the feeding unit comprises a pipeline for conveying fish feed and a feed injecting container for placing the fish feed, and the pipeline is communicated with the cover body and the feed injecting container so that the fish feed can be directly thrown into the cover body. The juvenile fish sheltering device can prevent big fishes from eating the juvenile fishes and ensure that the juvenile fishes have priority to get sufficient food, it is ensured that water plants have continuous and sufficient CO2 for a long time easily, fast growth of the water plants is ensured, and meanwhile the influence on water quality of the fish tank by CO2 ingot piece solutes is avoided.

The invention relates to an automatic device for distributing dinner sets, and belongs to the field of catering equipment supplies. The automatic device for distributing the dinner sets is formed by ashell, a button, a bowl pushing mechanism, a dinner plate sucking mechanism, a dinner plate storing chamber, a chopsticks storing chamber, a chopsticks pushing mechanism, an optoelectronic switch anda controller, wherein the controller is electrically connected with the bowl pushing mechanism, the dinner plate sucking mechanism, the dinner plate storing chamber and the chopsticks pushing mechanism; the bowl pushing mechanism is arranged on the upper side of the dinner plate sucking mechanism; the dinner plate storing chamber is arranged on the right side of the dinner plate sucking mechanism; the chopsticks pushing mechanism is arranged on the rear side of the dinner plate storing chamber; the chopsticks storing chamber is arranged on the rear side of the dinner plate storing chamber; adinner set conveying table is arranged on the right upper part of the dinner plate storing chamber; the upper surface of the dinner set conveying table is level to a dinner set outlet; and the optoelectronic switch is arranged on the lower surface of the dinner set outlet. An effect on distributing the dinner sets at the same time is achieved, and people at meals is prevented from missing the dinner sets.

The invention relates to a single well enclosed water exchange fresh air system with high efficiency which consists of a water-air mixing region, a water tank, a water medium circulating system, a sterilizing region, an air outlet-air return region, a water-air isolating plate, a felt filter screen and a control system; the water medium circulating system consists of a water return pipe, a water supply pipe, an underground well, a U-shaped pipe and a minitype heat exchanger; the water return pipe is connected with a drain valve of the water tank, the water supply pipe and a water inlet pipe are connected on a part located between a water inlet valve and the water return pipe, the water return pipe and the water supply pipe respectively extend to the underground well, and the U-shaped pipe is connected between the water return pipe and the water supply pipe; and the U-shaped pipe is immersed in the water body of the underground well, and the minitype heat exchanger is sleeved on the lower part of the pipe body of the U-shaped pipe. The single well enclosed water exchangefresh air system with the high efficiency can carry out heat exchange with a water medium in the U-shaped pipe continuously due to the fact that bottom water in the underground well can be kept at a constant temperature through geothermal energy, thereby realizing continuous supply of the water medium of constant-temperature and guaranteeing high heat exchange efficiency of the system.

The invention discloses a nickel recovery device. The nickel recovery device comprises a waste liquid tank, a filter A, a clear water tank, an acid liquor tank A, a nickel liquid storage tank, an electrolysis device and a nickel extraction device; a liquid outlet of the waste liquid tank is connected with a liquid inlet of the filter A, an outlet of the filter A is provided with two branch pipes, a first adsorption tower is connected to one branch pipe, a second adsorption tower is connected to the other branch pipe, filters B are connected to a waste liquid outlet of the first adsorption tower and a waste liquid outlet of the adsorption tower respectively, the liquid outlets of the filters B are connected with wastewater treatment plants, the clear water tank is connected with the first adsorption tower and the second adsorption tower respectively, the acid liquor tank A is communicated with the first adsorption tower and the second adsorption tower respectively, a nickel liquid outlet of the first adsorption tower and a nickel liquid outlet of the second adsorption tower are both connected with the nickel liquid storage tank, and the nickel liquid storage tank is connected with the electrolysis device which is connected with the nickel extraction device. The nickel recovery device has the advantages of being simple in structure, high in recovery efficiency and free of secondary pollution.

The invention discloses a device for making a complete set of tableware automatically delivered, and relates to the field of catering equipment articles. The device is composed of a shell, a button, abowl pushing mechanism, a dish suction mechanism, a dish storage chamber, a chopstick storage chamber, a chopstick pushing mechanism, a photoelectric switch and a controller; the controller is electrically connected with the bowl pushing mechanism, the dish suction mechanism, the dish storage chamber and the chopstick pushing mechanism, the bowl pushing mechanism is arranged at the upper side ofthe dish suction mechanism, the dish storage chamber is formed in the right side of the dish suction mechanism, the chopstick pushing mechanism is arranged at the rear side of the dish storage chamber, the chopstick storage chamber is formed in the rear side of the dish storage chamber, a tableware conveying platform is arranged on the upper right portion of the dish storage chamber, the upper surface of the tableware conveying platform is flush with a tableware outlet, and the photoelectric switch is arranged on the lower surface of the tableware outlet. By adopting the device, the effect ofmaking tableware delivered together can be achieved, and diners are prevented from missing chopsticks or dishes.

The invention discloses a rapid aluminum melting furnace capable of continuously discharging aluminum. The rapid aluminum melting furnace capable of continuously discharging aluminum adopts a chambertype furnace body structure and comprises a hollow furnace body, at least one melting chamber and a soup storing chamber are arranged in the furnace body, the bottom face of the melting chamber is higher than the upper edge of the soup storing chamber, the bottom face of the melting chamber is a slope face inclining towards the soup storing chamber, and the side wall of the melting chamber or thefurnace top are provided with a plurality of combustors. According to the rapid aluminum melting furnace capable of continuously discharging aluminum, through the specially-constructed in-furnace high-low melting pool structure design, the specific melting chamber and soup storing chamber are formed in the furnace, function zone separation is achieved, therefore, rapid aluminum metal melting and continuous supplying can be achieved, and the production requirement of a continuous aluminum rolling technology is met.

The invention relates to the field of transportation and packing of fresh foods and particularly discloses a Nallin fish transporting and packing box. The Nallin fish transporting and packing box comprises a box body and a box cover buckled to the top of the box body, wherein a battery pack and an oxygenation pump electrically connected with the battery pack are embedded in one side end of the box body; an air inlet pipe connected with the output end of the oxygenation pump is arranged on the inner bottom wall of the box body; a water storage box is embedded in the other end of the box body; the interior of the water storage box is communicated with the top of the box body through an exhaust pipe; the box body is of a square shell structure with an opening in the top; a first embedding box and a second embedding box are arranged at two side ends of the box body respectively; the battery pack and the oxygenation pump are embedded in the first embedding box; and the water storage box is embedded in the second embedding box. According to the Nallin fish transporting and packing box, oxygen can be continuously supplied in the transporting process of the Naline fish, the survival time of the Naline fish is greatly prolonged, and the transporting distance of the Naline fish is wider; meanwhile, the Nallin fish transporting and packing box is capable of conveniently packing, stacking and transporting, can be recycled, and has good economy.