With the continuous development of society and the continuous realization of people's better life, the elevator is more and more popular and increased, thus the energy loss brought by the elevator is also constantly increasing, causing a great degree of concern. In this paper, in order to research an effective computing analysis of elevator energy loss analysis of energy efficiency testing instruments, set its working environment and equipment related parameters, selection of typical brand model as the research object, using the elevator testing lightheaded for tons of km power consumption calculation principle, through to its power, power consumption, the change of the relevant data such as voltage, current curve analysis and calculation. The energy efficiency index grade of relevant stage electricity operation is obtained, which provides relevant technical reference data and theoretical analysis numerical basis for special equipment industry to formulate relevant energy saving and emission reduction.
Due to the influence of elevator pit environment, polyurethane buffer for elevator is prone to aging, resulting in its buffer performance failure. In this paper, the accelerated aging test of polyurethane buffer for elevator was carried out at different time. The mechanical properties and mass changes of the samples after different aging time were analyzed. The results show that the aging time has an obvious effect on the properties of polyurethane materials.
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