47results about How to "Increase gravitational potential energy" patented technology

The invention relates to a rotating wheel device and power generation equipment. A fixed weight and a movable weight are arranged on a rotating wheel so as to enable the rotating wheel to generate imbalance continuously and rotate by moving the movable weight back and forth, or a weight and at least one cantilever are arranged on the rotating wheel, and an external force is applied to the cantilever so as to enable the rotating wheel to generate imbalance continuously and rotate. The rotating wheel device fully utilizes the lever principle, only needs a small amount of electrical energy to enable the rotating wheel to generate larger mechanical energy, and converted electric energy is more than consumed electric energy. Small parts designed by the rotating wheel device can be used as toysand handicraft articles, and large parts designed by the rotating wheel device can be used as landscape. The power generation equipment formed by combining the rotating device for power generation andan associated device is free from the limitation of natural conditions on installation and the power generation, can carry out the all-weather power generation throughout the year, and has no pollution on environment during the power generation, less investment, short construction periods and low cost of the power generation.

The invention discloses a spherical stirring device. The spherical stirring device comprises a spherical tank and a plurality of stirring plates, wherein a stirring cavity is formed in the spherical tank, the stirring plates are evenly installed in the stirring cavity, rotary shaft holes allowing a rotary shaft to pass through are formed in the two ends of the spherical tank, a material access port and a water drainage port are formed between the rotary shafts holes in the two ends, a plurality of ventilation holes are formed in the periphery of one rotary shaft hole, and a plurality of mist spray holes are formed in the periphery of the other rotary shaft hole. The spherical stirring device is simple in structure, convenient to operate and good in stirring effect.

The invention relates to environmental protection ball grinding equipment with high work efficiency for mineral separation. The environmental protection ball grinding equipment comprises a base plate,a rotary tube, a feeding pipe, a transmission shaft and two bearing seats, the feeding pipe and the transmission shaft are both coaxially arranged relative to the rotary tube, the external diameter of the feeding pipe is equal to the diameter of the transmission shaft, the feeding pipe communicates with one end of the rotary tube, the transmission shaft is fixed to the other end of the rotary tube, the two bearing seats are respectively mounted on the feeding pipe and the transmission shaft, the bearing seats are fixed to the base plate, the base plate is provided with a driving device, the driving device is connected with the transmission shaft in a transmission mode, and the rotary tube is provided with a ball grinding mechanism and a discharging mechanism. According to the environmental protection ball grinding equipment with the high work efficiency for the mineral separation, the gravitational potential energy of grinding balls is added through the ball grinding mechanism, the work efficiency is improved, furthermore, surrounding atmosphere polluted by dust is avoided through the discharging mechanism, and the environmental effect is achieved.

The invention discloses a building capable of generating electricity through combination of potential energy and solar energy. An aboveground part comprises a building body and a solar battery pack; an underground part comprises a bearing base plate, a pump, one or more hydraulic mechanical lifting devices, a motor and a generator; the building body is borne by the bearing base plate; the hydraulic mechanical lifting devices are mounted below the bearing base plate; the motor is powered by the solar battery pack; the motor drives the pump; the pump controls the hydraulic mechanical lifting devices; the hydraulic mechanical lifting devices are connected with the generator. The building has the advantages that a solar power generation system is improved, and a storage battery is replaced by using the gravitational potential energy of the building, so that the service life of the system is prolonged, the production process of the storage battery is eliminated, and pollution of a material of the storage battery to the environment is reduced. Therefore, the building meets requirements on sustainable development, and represents a progressive direction of science and technology development.

The invention discloses an environment-friendly street lamp which comprises a base, a vertical rod, a water accumulation mechanism and an energy-saving lamp, the top of the base is fixedly connected with the bottom of the vertical rod, the top of the vertical rod communicates with the bottom of the water accumulation mechanism through a water passing pipe, and the top of the vertical rod is fixedly connected with the outer side of the energy-saving lamp through a supporting rod; and the vertical rod comprises a vertical frame, the inner wall of the vertical frame is fixedly connected with a water control mechanism and a drainage mechanism, and the drainage mechanism is located under the water control mechanism. The invention relates to the technical field of environment protection. The environment-friendly street lamp solves the problems that in existing life, energy consumption is serious, the environment is polluted, most common street lamps are replaced by solar street lamps, but in some southern areas with much rainwater, the solar street lamps are prone to damage after being corroded by acid rain for a long time, a solar cell panel is corroded by rainwater, the risk of electric leakage exists, and unsafe factors exist.

The invention relates to a combined process for enabling effluent COD, BOD5, NH3-N and TP indexes to reach ground surface IV-type water standard. The combined process comprises the following steps: acoarse screen and a primary lifting pump room module are used for carrying out primary filtration and sewage lifting; a fine grid and a gas stripping grit chamber module are used for filtering and removing sand again; a primary enhanced efficient clarification tank module is used for carrying out PAC and PAM sewage treatment reaction; a fine grid and a secondary lifting pump room module are used for filtering again and lifting the sewage to increase a water head; a primary biological aerated filter module decomposes COD, BOD and NH3-N in the sewage; a secondary biological aerated filter moduleperforms nitration reaction by utilizing NH3N in the sewage; and magnetic powder is added into a magnetic coagulation clarification tank module, sludge flows back, and tiny flocs wrap the magnetic powder, so that subsequent flocculation and sedimentation are facilitated. The process is suitable for low-concentration town sewage treatment, and reaches the ground surface IV-class water standard; and the two stages of lifting pump stations reduce the filling and excavation work amount during construction, and are particularly suitable for places with poor geological conditions.

The invention belongs to the technical field of livestock feeding devices and particularly discloses a cattle raising system having a self-cleaning function. The cattle raising system comprises a breeding house, wherein the breeding house is provided with a fodder trough, a water storage trough, a first support, a second support, a dirt discharge groove, a supporting plate and a rack, wherein a rotary shaft is arranged on the water storage trough and is fixedly connected with a water wheel, a sliding groove is formed in the first support, a first rotating roller is arranged in the sliding groove, a chain is connected between the first rotating roller and the rotary shaft, gears are arranged on two sides of the first rotating roller, a second rotating roller is arranged on the second support, a conveying belt is connected between the first rotating roller and the second rotating roller, a manure pit is arranged below the breeding house, a U-shaped pipe is arranged between the dirt discharge groove and the manure pit, a tooth-free portion is arranged on the rack, and the rack is meshed with the gears. The cattle raising system is mainly used for cattle raising, and the problem is solved that manure produces smell in scorching summer and is awful and vomitive in the manual manure clearing process.

The invention discloses a mattress production process. The mattress production process comprises the following steps that a, feeding and feeding detection are carried out, specifically, whether raw materials are suitable and qualified or not is directly related to the production and quality of mattress finished products; b, cotton pleating and spring connecting are carried out, specifically, cotton pleating is to turn cotton used in mattress fabrics onto a cloth material, a final expression form is the bottom fabric on the topside of a mattress, and spring connecting is to connect coil springsinto a whole; c, bed cutting and bed net manufacturing are carried out, specifically, the bed cutting is to cut the cloth material which is subjected to cotton pleating to the size of a mattress, anda bed net is formed by fixing a spring net formed by spring connecting, an interlocking spring net or an independent bag spring net with frame iron according to the bed net manufacturing; d, bottoming is carried out, specifically, cotton felt or other cushion layers are spread on the bed net, and then fabrics which are subjected to cotton pleating is placed; e, edge surrounding is carried out, specifically, the finished mattress is placed on a machining table, and the upper fabric and the lower fabric are sewed together through a edge surrounding machine; and f, finished product inspection iscarried out, specifically, all indexes of the manufactured mattress products are inspected, and the manufactured mattress products are packaged before leaving the factory.

The invention belongs to the field of real stone paint, particularly relates to automatic real stone paint production equipment, and aims to solve the problem that the cost is high as finished natural granite, natural gravel, stone powder and other kinds of gravel are generally purchased as raw materials during existing real stone paint production. According to the scheme, the automatic real stone paint production equipment comprises a base, wherein two stand columns are symmetrically and fixedly mounted at the top of the base, the same transverse plate is fixedly mounted at the top ends of the two stand columns, and a connecting rod is slidably connected to the transverse plate. According to the automatic real stone paint production equipment, a hammer head can be driven to fall multiple times by starting a driving motor, so that excess materials can be impacted, and the excess materials can be effectively crushed; the crushed particles can be filtered by using a screen, so that real stone paint particles with uniform sizes can be obtained; and meanwhile, raw materials can be purchased in the mode of purchasing excess materials and waste materials, so that the production cost can be greatly reduced.

An apparatus that floats at the surface of a body of water over which waves pass, causing a nominally vertical axis of the apparatus to tilt away from an axis normal to the resting surface of the body of water. Tilting allows a fluid to flow through a channel that in an un-tilted apparatus would require the gravitational potential energy of the fluid to increase (i.e., to flow uphill), but, because of the tilt allows the fluid to flow through the channel in a downhill direction. Successive wave-driven tilts of the apparatus incrementally raise water to a head from which a portion of its gravitational potential energy can be converted to electrical power by causing the water to return to a lower level by flowing through a water turbine, or through some other apparatus that performs a useful function when supplied with a flow of high-pressure water.

The invention discloses an electric power cabinet which comprises an electric power cabinet body composed of a cabinet body, a water collection box, an exhaust fan, an impurity prevention mechanism and a sewage tank, the top of the cabinet body is fixedly connected with the bottom of the water collection box, the left side of the cabinet body is fixedly connected with the outer side of the exhaust fan, and the impurity prevention mechanism comprises a sealing plate. The invention relates to the technical field of electric power. The electric power cabinet solves the problems that when electric power equipment runs, a large amount of current flows through the electric power equipment through a wire, so that a magnetic field exists in the equipment cabinet, dust in air is attracted by the magnetic force of the magnetic field and enters the cabinet body through the heat dissipation holes, and the dust is attracted to the inner walls of the heat dissipation holes by the magnetic force, so that the internal temperature of the equipment cabinet rises; and the problems of unstable operation of power equipment, potential safety hazards, equipment damage caused by the fact that rainwater easily enters the cabinet body through heat dissipation holes, long-term exposure of the equipment in the air, easy coverage of the heat dissipation holes by spider webs and the like, and further influence on heat dissipation in the power cabinet in the prior art are solved.

The invention discloses a rail-mounted transportation device applied to a wind power station. The rail-mounted transportation device applied to the wind power station comprises a tower drum and a tower frame arranged at the top of the tower drum, wherein a wind generating set is arranged on the tower frame; a rail mechanism is arranged in the center of the tower drum; a wind power guide mechanismis arranged on the tower drum and connected with an energy storage mechanism; the rail mechanism comprises a rail and a crawling ladder; a transportation base is connected with a steel cable; the steel cable is connected with the energy storage mechanism; the wind power guide mechanism is connected with a speed reducer through a wind turbine; the energy storage mechanism raises a counter weight toimprove the gravitational potential energy of the counter weight, and the counter weight descends to convey maintenance personnel as required; a first electromagnetic clutch is connected between a speed reduction output shaft and a first roller; and a second electromagnetic clutch is connected between the output shaft and a second roller. By means of the arrangement, energy can be stored throughwind power, vertical transportation of the maintenance personnel and maintenance tools is completed from top to bottom, the advantage of high work efficiency is realized, and meanwhile, the safety ofthe maintenance personnel can be guaranteed in the transportation process.

The invention discloses a distiller's yeast fermentation device, which comprises a yeast case and a machine frame, wherein the yeast case is provided with a rotating shaft; the rotating shaft is arranged on the yeast case; a rack is arranged on the machine frame; the bottom of the rack is meshed with a third gear; the third gear is arranged on the rotating shaft; the upper part of the rack is meshed with a first gear and a second gear; a water tank is arranged above the first gear and is communicated with a first turbine case; a first main shaft of a first turbine is fixedly connected with the central position of the first gear; the first turbine case is communicated with a first water storage tank; the first water storage tank is communicated with a first water pump; the first water pump is communicated with the first water tank; one side of the second gear and one side of the first gear are arranged similarly; a first switch for opening the first water pump and closing a second water pump is arranged on the machine frame at one end, far away from the second gear, of the first gear of the rack; and a second switch for opening the second water pump and closing the first water pump is arranged on the machine frame at one end, far away from the first gear, of the second gear of the rack. The scheme of the invention has low cost and guarantees distiller's yeast fermentation quality.