Coupling parts are different pump wheels, turbine in the box body, not in direct contact with the outside world, and the output speed of high amplitude modulation and transmission power, external circulation and cooling system is working liquid, change the method of working cavity filling quantity adjust the working chamber into the oil amount adjustment work the amount of cavity and at the same time comprehensive regulation of coupling into and out of several oil etc.. The working fluid is kept in, out of the working chamber to distribute heat and to regulate the fluid charge in the working chamber. In order to change the fluid charge of the hydraulic coupler working chamber, it is necessary to connect its external pipeline to form the circulating oil path of the working oil.

According to the news report of Dalian coupler, the total GDP in China accounts for about 5% of the world's total in the past 201 years, but the consumption of standard coal, steel and cement accounts for about 15%, 30% and 54% of the world's consumption, respectively. The domestic and foreign development experience tells us that consume lots of wealth and power for development is unsustainable, it cannot solve the problem of energy supply and demand, only rely on technological progress, energy conservation, building a resource-saving society is the only correct way. There are many kinds of energy saving technology, of which advanced transmission energy and speed regulation are simple and easy to save energy.

新币彩票The so-called advanced transmission energy saving means that the advanced and energy saving transmission mode is used instead of the backward energy consumption mode. The hydraulic coupling drive with light load start, overload protection, to reduce the impact, isolation of torsional vibration, coordination of multi power balanced driving and excellent performance, so in large inertia and difficult to start mechanical application, can change the backward transmission mode of the big horse car, significant energy saving. Our country is a mechanical big country, tens of thousands of big inertia is difficult to start machine, continue to use backward transmission mode year by year, the market of coupling parts market, energy waste is amazing. If these large inertia, difficult to start, frequently overloaded machinery use the torque limiting hydraulic coupling transmission, the energy saving will be considerable.