Lift car air cleaning system

Abstract

The invention relates to a cleaning system, in particular to a lift car air cleaning system, which comprises a lift car, an exhaust fan and an air purifier, the exhaust fan is connected with the side of the lift car, and the air purifier is connected with the top of the lift car; the side of the lift car is provided with an opening, the exhaust fan is arranged in the opening, and a dust screen is arranged outside the exhaust fan; the air puffier is arranged at the top of the lift car, an anion generator is arranged at the air outlet of the air purifier, an air outlet pipe is arranged outside the anion generator, a filter screen is arranged outside the air purifier, the filter screen and the top of the lift car are provided with round holes which are matched with the outer diameter of the air outlet pipe, and the air outlet pipe passes through the round holes to connect with the lift car. The lift car air cleaning system has the advantage that the air quality in a lift can be improved.

Description

technical field [0001] The invention relates to a dust removal device, in particular to an elevator car air cleaning device. Background technique [0002] Elevator is a kind of fixed lifting equipment used for multi-storey buildings to take people or carry goods and serve the specified floors; the elevator is a vertical elevator powered by a motor, equipped with a box-like gondola; the elevator has a car, running on Between at least two columns of rigid rails that are vertical or inclined at an angle of less than 15°. The elevator shaft is the shaft where the elevator is installed. The size of the elevator shaft is determined according to the selection of the elevator. The elevator track and the counterweight track are installed on the shaft wall, and the reserved door opening is installed with the elevator door. In places with high utilization rates, such as large shopping malls, supermarkets, etc., the elevators are often crowded with people. Since the elevator is a r...

AI Technical Summary

Problems solved by technology

In places with high utilization rates, such as large shopping malls, supermarkets, etc., the elevators are often crowded with people. Since the elevator is a relatively closed space after the door is closed, the general elevator uses the top fan to supply and exhaust air to improve the air, but there are The problem is: the air in the elevator shaft is brought into the elevator by the fan, and dust is easy to accumulate in the elevator shaft, resulting in low air quality in the elevator, which has an adverse effect on people's health

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