The invention discloses a constant temperature elevator lift car. The constant temperature elevator lift car comprises a lift car body, an air conditioning system and a ventilation system, wherein the air conditioning system comprises an air conditioner principal machine, an air inlet, an exhaust fan, a heat exchange mechanism, a first temperature sensor and a second temperature sensor; the start and stop and operating power of the air conditioner principal machine are controlled by itself according to the temperature difference fed back by the first temperature sensor and the second temperature sensor and a preset target temperature; the ventilation system comprises an air intake fan and an air exchange mechanism; a pulling force sensor is arranged on a lifting steel rope of an elevator; and when the pulling force sensor reaches a preset numerical valve, the air intake fan is started. The constant temperature elevator lift car has the beneficial effects that the interior of the lift car is ventilated and cooled by the heat exchange mechanism provided with refrigerant pipes, the temperature in the lift car can be stably adjusted, the direct impact of cold air/hot air on people taking the elevator is reduced, and the taking experience is improved.
Constant temperature elevator lift car
2016-01-20
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2020
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