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Externally arranged unit blasting air type elevator air conditioning system

An air-conditioning system and air-supply technology, which is applied to air-conditioning systems, elevators in buildings, heating methods, etc., can solve problems such as installation and maintenance inconvenience, increased elevator operating costs, and elevator air-conditioning volume constraints, and achieves simple structure, The effect of large payload and low operating cost

Inactive Publication Date: 2007-11-28
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Therefore, the volume of the elevator air conditioner is greatly restricted, which also brings great inconvenience to its installation and maintenance, and the air conditioner itself has a considerable mass, which will inevitably increase the cost of elevator operation.

Method used

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  • Externally arranged unit blasting air type elevator air conditioning system

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Embodiment Construction

[0009] The air-conditioning system for air-supplying elevators with external units includes an air-supply pipe 2 leading to the elevator shaft, a return air pipe 3, and a fan 4 arranged on the top of the elevator car. It is characterized in that the air-conditioning system regards the elevator shaft as a In the air-conditioned room, through the external air-conditioning unit 1 installed outside the elevator shaft, the processed air is sent into the elevator shaft through the air supply pipe 2 laid between each floor, and then sent into the elevator by the fan 4 on the top of the elevator car. The elevator car realizes the adjustment of the air temperature in the elevator car, instead of setting the air conditioner on the top of the elevator car to achieve cooling like the traditional elevator air conditioning system.

[0010] The overall space of the elevator shaft can be regarded as an air-conditioned room. Through the air-conditioning unit installed outside the elevator shaft...

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Abstract

The invention relates to an external wind-feeding lifter air conditioner, belonging to the lifter air-condition system, which comprise a wind feeding pipe (2) connecting the lifter well, a wind-back pipe (3) and a fan (4) on the top of lifter box. It is characterized in that: it also comprises an external air-condition group (1) outside the lifter well to feed the treated air via wind feeding pipe (2) and the fan (4) into lifter box to realize adjusting the air temperature of lifter box. Compared to present lifter air-condition system, the invention has simple structure, bigger effective load, lower cost, easy adjustment, and easy installment. And the invention can solve the hidden accident caused by the condensed water in traditional lifter air-condition system by processing refrigeration outside the well and directly discharging the condensed water outside the well.

Description

technical field [0001] The invention relates to an elevator air-conditioning system with an external air supply unit, which belongs to the elevator air-conditioning system. Background technique [0002] With the continuous improvement of people's living standards, elevator technology has been widely used in office buildings and community houses. However, in hot summer, the temperature and humidity in the elevator car are very high, especially in southern my country. While ensuring the safety performance of the elevator itself, how to further improve the comfort in the elevator car has gradually become a new battlefield for elevator technology competition, and elevator air conditioning technology has emerged as the times require. [0003] At present, various manufacturers have generally adopted the method of placing air-conditioning equipment on the top of the elevator car. However, due to the needs of the elevator itself, an electrical control cabinet has been installed on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00B66B11/02
Inventor 蒋彦龙元伟伟李华林
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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