Water ring vacuum energy efficiency evaluation method

There are three kinds of denotations and formulas for water ring vacuum pumps energy efficiency value,which analysis method to determine the energy efficiency assessment points. Through a comparative study proposed energy efficiency evaluation method of water ring vacuum pump products and the determination system: the exhaust volume using the unit power, said water ring vacuum energy efficiency, depending on each set of water ring vacuum pump ultimate vacuum energy efficiency assessment point, the impeller speed as reference factors. By the value of energy efficiency assessment and evaluation, can effectively promote and guide the development of water ring vacuum pump industry, energy and technology, promote energy conservation and sustainable development of related industries process.

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