Constant temperature elevator lift car

Abstract

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.

Description

technical field [0001] The invention relates to an elevator assembly, in particular to a constant temperature elevator car. Background technique [0002] In order to improve the comfort of elevator passengers, some elevators are equipped with air conditioners in the car to adjust the temperature in the car. The cold / hot air of the existing car air conditioner enters from the top of the car, which brings great stimulation to the passengers who enter the elevator car from an environment with a large temperature difference, and affects the riding experience. [0003] On the other hand, due to the small space of the elevator car and the large changes of people in the car, the air conditioner in the car often runs at full power suddenly from the standby state. Passengers are unwell. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a constant temperature elevator car, which can stably adjust the temperature inside the...

AI Technical Summary

Problems solved by technology

The cold / hot air of the existing car air conditioner enters from the top of the car, which brings great stimulation to the passengers who enter the elevator car from an environment with a large temperature difference, affecting the riding experience

[0003] On the other hand, due to the small space of the elevator car and the large changes of people in the car, the air conditioner in the car often runs at full power suddenly from the standby state. The passenger is unwell

Images