足球比分007

Manufacture of engine and accessories and its application technology
  • Manufacturing method of photovoltaic light-heat integrated solar tower
    The utility model relates to photovoltaic photovoltaic thermal power generation, in particular to a photovoltaic photovoltaic thermal integrated solar tower. With the rapid development of the economy, human demand for energy continues to grow, while traditional petrochemical energy is not only limited in quantity, but also generates a large amount of pollutant emissions during use. Humans urgently need to find new and clean energy to solve their needs. The inexhaustible characteristics of solar energy are widely used by people. Too much in the prior art ...
  • Manufacturing method of tower solar photovoltaic thermal power combined cycle system
    The utility model relates to solar photovoltaic thermal power generation, and more particularly, to a tower solar photovoltaic thermal power combined cycle system. Solar thermal power generation technology is a technology that converts solar energy into high-grade thermal energy by concentrating light, and then realizes power production through thermal-power-electric conversion. This power generation technology has begun to develop abroad in the 1990s At present, many domestic and foreign CSP plants have successfully invested in business ...
  • Manufacturing method of solar photothermal power generation system based on thermochemical energy storage
    The utility model relates to solar energy utilization, in particular to a solar photothermal power generation system based on thermochemical energy storage. Thermochemical energy storage is mainly based on a reversible thermochemical reaction. Energy storage and release are achieved through the breaking and recombination of chemical bonds. In the energy storage reaction, energy storage materials absorb heat and decompose into two substances and store them separately. When the two substances come into full contact and react, the stored chemical energy is converted into heat energy and released ...
  • Mirror ratchet mutual backup type hand-cranked power generation mechanism and passive electronic lock manufacturing method
    The utility model relates to a mirror ratchet mutual backup type manual power generation mechanism, and also relates to a passive electronic lock using a mirror ratchet mutual backup type manual power generation mechanism for power supply. At present, the passive electronic locks on the market transfer the power of the locks to the keys of the electronic locks. The unlocking operation is the process of the keys supplying power to the locks and mutual access. This exactly matches people's daily habits. After finishing the work, you can upload the record by connecting the key to the background, and ...
  • Manufacturing method of heat dissipation mechanism of glass fiber wind turbine shell
    The utility model relates to a wind power generator, in particular to a heat dissipation mechanism of a glass fiber wind power generator casing. Wind turbines are electrical equipment that converts wind energy into mechanical work. The mechanical work drives the rotor to rotate, and finally outputs AC power. Wind turbines generally include wind turbines, generators (including devices), governors (tails), towers, and limiters. The speed safety mechanism and the energy storage device are composed of components, the working principle of the wind turbine is relatively simple, the wind wheel ...
  • Manufacturing method of blade zero-adjusting device with magnetic seat
    The utility model relates to the wind power industry, in particular to a blade zeroing device with a magnetic seat. Modern asynchronous doubly-fed wind turbine fan blade pitch adopts an external-tooth DC motor driven pitch structure. The hub has a positioning point and a zero-degree rule inside. The blade zeroing device is designed and manufactured according to the actual conditions on the site. The material is also made of lightweight aluminum alloy, and the screws are used to link parts to avoid deformation during welding. blade...
  • Connecting rod flange for fan tower and manufacturing method of fan tower
    The utility model relates to the field of wind power generators, in particular to a connecting rod flange for a wind turbine tower and a wind turbine tower. As a supporting structure, the tower is the main component of the wind power system. Under wind load, the force and dynamic response of the tower itself have a great influence on the entire generator structure; and interact with the rotation of the wind wheel, the force of the entire structural system is very complex, and the tower and the wind wheel Coupling occurs, so the tower is ...
  • Rotating arm and manufacturing method of wind power generation equipment
    The utility model relates to wind power generation, in particular to a rotating arm and wind power generation equipment. Existing generators borrow natural energy to provide power, and have many instabilities. For example, wind power generation, completely relying on the wind energy of nature, can not guarantee the complete and effective supply of power to the generator. Once the wind is too low, the generator stops and restarts very difficult. Power generation is greatly affected by climate, wind control capacity is very low, often ...
  • Manufacturing method of ducted turbine AC / DC wind power generator
    The utility model relates to power generation equipment, in particular to a ducted turbine AC / DC wind power generator. Generators are widely used in industrial and agricultural production, national defense, technology and daily life. There are many forms of generators, but their working principles are based on the law of electromagnetic induction and the law of electromagnetic force. And other components. Wind energy is a kind of energy in nature. With the continuous progress of science, wind energy has been used ...
  • Manufacturing method of novel liquid-controlled wind power generator
    The utility model relates to the field of wind power generators, in particular to a new type of liquid-controlled wind power generator. At present, China's national electrical technology standard is unified to 380v, 50hz AC power, which can be applied to a wide range of electrical appliances, so power plants and equipment must provide electrical energy in accordance with this standard. For power generation equipment, the key technology to achieve the above unified standard is that the speed of the power machine that drives the generator to rotate must be stable to ensure the generator's ...
  • Manufacturing method for electric vehicle power generation equipment
    The utility model relates to a power generating equipment, in particular to a power generating equipment for an electric vehicle. With the continuous development of new energy sources and changes in the global environment, the current power of vehicles has gradually evolved from internal combustion engines to electric motors. Electric vehicles are developing rapidly, especially electric two-wheelers and electric trolleys. At present, electric two-wheelers and electric trolleys have been promoted and are widely used. However, electric vehicles always have limited battery power, and the driving distance cannot be ...
  • Manufacturing method of artesian water generating device
    The utility model relates to power generation equipment, in particular to an artesian power generation device. Hydroelectric generators are divided into different types according to the specific conditions of the installation site, location, scale, etc., but basically all use the potential energy falling from high to low to make the turbine rotate, and use this rotational force as the drive source of the generator Generate electricity. When in use, the water turbine drives the turbine to rotate, which in turn drives the generator to generate electricity. To the ground during use ...
  • Manufacturing method of distributed micro-water power generation system
    The utility model relates to the field of water conservancy power generation, in particular to a distributed micro-water power generation system. Hydropower generation is a pollution-free clean energy source. Most of the existing hydropower generation uses water's kinetic energy for power generation. Therefore, many river dams have been built to provide kinetic energy for hydropower generation. However, river dams are only suitable for mountainous areas with large drops. The kinetic energy generation effect of water flow is poor. The construction of the dam resulted in the corresponding ...
  • Circulating cooling return water surplus energy utilization facility
    The utility model relates to a construction technology of a cooling tower. Cooling towers usually use cold air to cool and cool the hot water, and the cooled solution flows into the bottom of the cooling tower, and the hot air is discharged by the fan from the top of the cooling tower. In the past, the fan blades of motor-driven fans have been used to rotate the exhaust air. The invention with patent application number 2012100232870 discloses a cross-flow cooling tower, which includes a tower body, an air inlet and an air outlet.
  • Manufacturing method of new type bearing cap for horizontal hydropower generator set
    The utility model relates to refueling, and in particular to a new type of fuel filler cap for a horizontal hydropower generating unit. In the generator set, the fuel system is an indispensable part, which greatly affects the operating performance of the generator set and provides continuous power for the generator set. Therefore, ensuring the timely supply of fuel and the quality requirements for fuel have also become the focus of the generator set industry. The fuel oil is usually provided with a special container, so the fuel ...
  • Manufacturing method of energy saving and environmental protection water guiding device
    The utility model belongs to a water-conducting device, and particularly relates to an energy-saving and environment-friendly water-conducting device. The water guiding mechanism is a facility for guiding water. The water turbine guiding mechanism is one of the core components of a hydro-generator unit. It is a device that controls the direction and size of the water flow into the unit during operation. Safety is very important. The water guide mechanism is 7.8 meters high, the outer diameter is nearly 13 meters, and the total weight reaches 976 tons, which is the current weight in the world ...
  • Manufacturing method of wide-band wide-pressure ignition system
    The utility model belongs to engine fuel mixture gas ignition, and particularly relates to a wide-frequency and wide-pressure ignition system. When an aviation engine provides input AC power to the igniter, the existing igniter needs to be stable and fixed input power to ensure normal operation. Therefore, the engine will output a stable power to the ignition after the AC power is stabilized by the frequency stabilizer This will ensure the safe and normal operation of the igniter, but it will also cause ignition ...
  • Manufacturing method of ignition coil bracket of gas generating set
    The utility model relates to an ignition coil support, in particular to an ignition coil support that can be flexibly disassembled on a gas generator set. With the increasing application of gas generating sets, users have higher requirements for the operational stability of gas generating sets. As the ignition module of a gas generating set, it is naturally more important. The ignition coil connected to it Installation is an integral part. Nowadays, the engines of gas generator sets are not ...
  • Manufacturing method of automobile unidirectional device
    The utility model belongs to automobile accessories, and particularly relates to a vehicle unidirectional device. The existing automobile unidirectional device mainly includes a gear shaft and a spline sleeve. One end of the gear shaft is installed in a central hole of one end of the spline sleeve through a plurality of rollers and a flat spring. The cylinder cooperates with the rotation, and the roller between the gear shaft and the spline sleeve is coated with an appropriate amount of grease for lubrication.
  • Manufacturing method of horizontally mounted starting motor
    The utility model relates to a gasoline engine mounting structure, more specifically, a structure for horizontally mounting a starter motor. For current gasoline engines, the starter motor is generally installed vertically, and the starter motor is installed above the left and right boxes and behind the cylinder. This causes the starter motor to run on the carburetor or throttle valve body and The underside of the filter tube is not convenient for disassembly and maintenance of the starter motor. Easy to disassemble starter motor for vehicle maintenance ...
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