50results about How to "Achieve energy saving and high efficiency" patented technology

The invention relates to a wind magnet comprehensive generating system, which is characterized by comprising a wind power generation device which comprises a rotary wind power wheel; a wind searching barrel frame is arranged on the periphery of the rotary wind power wheel; 4-8 wind searching plates are arranged on the wind searching barrel frame at intervals; the cross section of the wind searching plate is in oblique triangle; a trumpet-shaped contraction air inlet channel is formed between the two adjacent wind searching plates; the upper end of the input shaft of the generator is connected with the output end of the rotary wind power wheel; the lower end of the input shaft of the generator is connected with a magnetic power generation device which comprises an upper flange plate and a lower flange plate; a generator baseplate fixed plate as a magnetic power working plate, a generator shaft rotary working plate, a generator shaft rotary working plate and a generator baseplate fixed plate are arranged between the upper flange plate and the lower flange plate in sequence; the generator baseplate fixed plate and the motor baseplate fixed plate are respectively fixed on the upper flange plate and the lower flange plate; the input shaft penetrates the generator baseplate fixed plate, and is connected with the generator shaft rotaty working pate; the center of the generator shaft rotary is fixed with a generator shaft; and the lower end of the generator shaft penetrates the lower flange plate and is connected with a low-voltage direct current generator.

The invention discloses vehicle-mounted high-power liquid cooling equipment, which comprises a liquid storage box, a cooling circulation system, a temperature regulation system, an electric control system and a power supply system, wherein the temperature regulation system comprises a refrigeration system and a pipeline electric heater, the refrigeration system comprises two groups of condenser sets and an air cooling heat radiator, the air cooling heat radiator is connected in series with two groups of condenser sets connected in parallel into a whole, the cooling circulation system comprises a liquid supply system and a liquid return system, the liquid supply system comprises a filter, a liquid pumping pump, a liquid supply hose, a precise filter and a first flow rate regulation three-way valve, the filter and the liquid pumping pump are connected between a liquid discharge opening of the liquid storage box and a liquid inlet opening of the refrigeration system, the liquid supply hose is connected between the liquid discharge opening of the refrigeration system and the liquid inlet opening of the electronic equipment to be cooled, the precise filter and the first flow rate regulation three-way valve are arranged on the liquid supply hose, and the liquid return system comprises a liquid return hose connected between the liquid discharge opening of the electronic equipment to be cooled and the liquid inlet opening of the liquid storage box. The vehicle-mounted high-power liquid cooling equipment has the advantages that the design is reasonable, the refrigeration power is high, the energy is saved, the efficiency is high, the stability and the reliability are high, the intelligent degree is high, the use and the operation are convenient and fast, and the popularization and the application are convenient.

The embodiment of the invention provides a multiple-on-line system and a method for enhancing supercooling degree of the multiple-on-line system. The method is used for utilizing refrigeration capacity of a coolant which is not completely evaporated in the multiple-on-line system, thereby achieving the effects of energy saving and high efficiency of the system. The technical scheme of the embodiment of the invention is as follows: a heat exchanger is arranged inside a gas-liquid separator; one end of the heat exchanger is connected with a condenser through a first solenoid valve; the other end of the heat exchanger is connected with an evaporator through a second solenoid valve; and the multiple-on-line system also comprises a third solenoid valve which is connected with the first solenoid valve and second solenoid valve in parallel.

The invention discloses a four-wheel drive tractor active torque force distribution system. The system comprises a front drive axle and a rear drive axle, the front drive axle comprises a front differential mechanism shell, a front differential mechanism is arranged in the front differential mechanism shell, the two ends of the front differential mechanism are respectively rotationally connected with a left front drive shaft and a right front drive shaft, the rear drive axle comprises a rear differential mechanism shell, a rear differential mechanism is arranged in the rear differential mechanism shell, the two ends of the rear differential mechanism are respectively rotationally connected with a left rear drive shaft and a right rear drive shaft, front wheels and rear wheels are respectively connected with wheel speed measurement devices, the wheel speed measurement devices are connected with a control system, a clutch device is arranged between the front differential mechanism shelland the left front drive shaft or the right front drive shaft, the control system is connected with a control clutch device; when tires of the tractor skid, the control system actively controls outputpower of an engine and driving force of the front and rear shafts, so that the torque of the engine can always be at a relatively reasonable torque point, and the energy-saving and efficient drivingof a waist wheel-twisting type tractor is achieved.

The invention relates to a novel LED fishing lamp. An existing fishing lamp is difficult to operate collectively and breaks easily, and broken residues threaten human health and pollute environment. The novel LED fishing lamp is formed by a drive part, a light source part, a heat-dissipating part and a fixing piece part. The drive part comprises a drive circuit board and a signal transmitting system. The light source part comprises an LED luminous body, a reflection cover, a lens, a lens support, a lens waterproof pad, a lens waterproof enhancing pad and an angle pad block. The heat-dissipating part comprises a heat-dissipating body, an end cover and an end cover waterproof pad. The fixing part comprises a fixing plate, a cover plate, an installing support, an installing base and a cover plate waterproof pad. A split type combination is adopted in the installing process, and the light source part is installed on the surface of the heat-dissipating body. An installing base is clamped into a slide groove of the side face of the fixing plate, and the installing base and the installing support are fixed on the fixing plate internally provided with the drive circuit board through screws. The cover plate and the end cover are fixed on the heat-dissipating body through the screws and the waterproof pads. The novel fishing lamp is simple and easy to assemble and disassemble, safe, waterproof, long in service life and beneficial for popularization, and saves energy.

An air source heat pump spray defrosting device based on a super-hydrophobic finned tube heat exchanger, comprising a refrigerant loop, a hot water loop, and an air loop. The refrigerant loop comprises a compressor (1), a four-way valve (2), a first heat exchanger (3), a first check valve (4-1), a second check valve (4-2), a third check valve (4-3), a fourth check valve (4-4), a first solenoid valve (5-1), a second solenoid valve (5-2), a liquid reservoir (6), a desiccant filter (7), an electronic expansion valve (8), a finned tube heat exchanger (9), a gas-liquid separator (10), and a heating-type water storage tank (12). The hot water loop comprises the heating-type water storage tank (12), a filter (13), a water pump (14), a nozzle (15), an electric heating tape (16), a water collection pan (17), a three-way valve (18), a temperature sensor (19), and a liquid level sensor (20), wherein a three-way valve first input end (18a), a three-way valve first output end (18b), and a three-way valve second output end (18c) are provided on the three-way valve (18). The air loop comprises the finned tube heat exchanger (9) and a fan (11). Said device spends less time and consume less heat for defrosting, so that continuous heat supply during the defrosting can be realized, and the heat supply time and the heat supply efficiency of the heat pump system are improved.

The invention discloses a Y-shaped double-valve sediment ejection device. The Y-shaped double-valve sediment ejection device comprises a shell and valves. The Y-shaped double-valve sediment ejection device is characterized in that the shell is of a Y-shaped three-channel structure which is internally provided with a slow flow bin, a first flange is arranged at the top end of the Y-shaped three-channel structure, a second flange and a third flange are separately arranged at the side end and the lower end of the Y-shaped three-channel structure, and the first valve, a sand storage tube and the second valve are sequentially connected to the lower side of the third flange; and a filter screen is arranged at the inner end of a channel to which the second flange is connected. The Y-shaped double-valve sediment ejection device has reasonable design, a simple structure and high practicability, utilizes the slow flow bin for sedimentation, utilizes the two valves to alternately open and close,and achieves the purpose of good sediment ejection without affecting the flow of a main channel, so that the cleaning efficiency is greatly improved, the normal operation of a power generation systemis not affected, and energy efficiency is realized.

The invention discloses a pneumatic cleaning composite filter screen filtering device which comprises a grit chamber and a screen type filtering device, a pneumatic cleaning assembly is arranged at the other end of the screen type filtering device, and the screen type filtering device comprises a support device, a conveying belt type filter screen and a driving device used for movement of the filter screen. The pneumatic cleaning assembly comprises gas making equipment, a pneumatic cleaning mechanism and exhaust mechanisms, a gas outlet of the gas making equipment communicates with a gas inlet of the pneumatic cleaning mechanism through a gas conveying pipeline, the pneumatic cleaning mechanism is fixedly arranged on the top of the support device, and the exhaust mechanisms communicate with the pneumatic cleaning mechanism. And air outlets of the plurality of exhaust mechanisms are opposite to the filter screen. The device is simple in structure, complete in function and free of manual operation, silt and other dirt on the filter screen are cleaned in a pneumatic mode, labor is saved, water resources for cleaning are saved, the silt and other dirt cleaning efficiency is visible and obviously improved, and practicability is high.

The invention provides a multi-agent power generation optimization scheduling method based on reinforcement learning. With the goal of maximizing the total operation benefit, a multi-agent complementary optimization model is established; based on the established multi-agent complementary optimization model, a multi-agent game is constructed. Model, according to the Nash game theory, the local optimal strategy under the mutual coordination of each agent is obtained, and the local optimal strategy set is constructed; the Q-learning algorithm is used to solve the optimization problem, and the global optimal is obtained, which is the optimal strategy set π * According to the idea of ​​combining Nash game and Q-learning algorithm, this method can transform the multi-agent optimization problem of complex system into a state-action value function convergence problem, and obtain the best optimization scheme, reduce the complexity of optimization scheduling, and reduce the complexity of optimization scheduling. It can realize model-free optimization and achieve the purpose of energy saving and high efficiency.

The invention relates to the technical field of automobiles, in particular to an automobile exhaust discharging drum device. In the automobile exhaust discharging drum device, an engine exhaust discharging pipe is connected with a second gas inlet valve by a first connecting pipe; the second gas inlet valve is connected with a three-way valve by a second connecting pipe; other two ports of the three-way valve are respectively connected with a first gas inlet pipe and a second gas inlet pipe; the other end of the first gas inlet pipe and the other end of the second gas inlet pipe are connected with one end of an exhaust discharging drum; the other end of the exhaust discharging drum is respectively connected with a first exhaust discharging pipe and a second exhaust discharging pipe; the other end of the first exhaust discharging pipe and the other end of the second exhaust discharging pipe are connected with an exhaust discharging three-way valve; and an exhaust discharging port end of the exhaust discharging three-way valve is connected with a metallic hose. As the automobile exhaust discharging drum device is provided with the exhaust discharging drum, the device can control the exhaust discharging back pressure, namely, resistance when the engine is at low velocity and control the exhaust discharging pressure of the engine to be in the range of 0.15 to 0.2MPa so as to realize characteristics of high efficiency, energy saving and environmental friendliness of the engine; the device is suitable for any automobile types and improves the power performance and economical performance of the automobile.

The invention belongs to the technical field of building energy efficiency and humidity adjusting, and discloses a semi-passive heat preservation and humidity adjusting outer wall system. The system comprises a positive pole assembly, a heat preservation wall, a moisture absorption plate, a negative pole assembly, a segregation board, a vegetation wall and a power module, wherein the positive pole assembly is provided with multiple positive pole bars; the negative pole assembly is provided with multiple negative pole bars; the outdoor side of the heat preservation wall is provided with the segregation board; the side, far from the heat preservation wall, of the segregation board is covered with the vegetation wall jointly formed by cultivation soil and plants, and the plants are cultivated on the cultivation soil. Through the semi-passive heat preservation and humidity adjusting outer wall system, indoor moisture is absorbed through the moisture absorption plate, then by exerting voltage between the positive pole assembly and the negative pole assembly, water molecules are ionized and move to the outdoor side, and then the migrated moisture can enter the cultivation soil to promote the growth of the plants.

The invention discloses a safe high vibration strength elliptical vibromill which comprises a motor, a barrel rack, an upper barrel, a lower barrel, a frame, a base and an excitation dynamic damper. The safe high vibration strength elliptical vibromill is characterized in that by adopting the barrel with an elliptical movement locus, the motor is fixedly arranged on the frame, the motor is coupled with a main shaft of the excitation dynamic damper by virtue of a coupler; the barrel rack is mounted on the frame, the upper barrel is arranged on the top of the barrel rack and the lower barrel is arranged at the bottom of the frame; a steel ball, a steel rod or other grinding media are mounted in the barrel; the upper barrel and the lower barrel are arranged at eccentric position of the main shaft of the excitation dynamic damper by using a flange disc with a bearing by virtue of the barrel rack. The safe high vibration strength elliptical vibromill disclosed by the invention has the advantages of increasing the work efficiency by times, eliminating the vibratory load, moving elliptically, being high in vibrating strength, safe and reliable and the like.