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Elevator cabin with integrated ventilation system

一种电梯轿厢、通风系统的技术，应用在通风系统、建筑物内的电梯、空间供热和通风等方向，能够解决风不是均匀地分布、乘客不舒服等问题，达到改善乘行舒适度、降低噪音、灵活结构设计的效果

Inactive Publication Date: 2007-11-28
INVENTIO AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the wind is not evenly distributed in the elevator car
Also the direction of ventilation from the ceiling to the floor is often very uncomfortable for passengers

Method used

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  • Elevator cabin with integrated ventilation system
  • Elevator cabin with integrated ventilation system
  • Elevator cabin with integrated ventilation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Figure 1 shows the interior of an elevator car 10 of the invention. The interior of the elevator car 10 comprises a floor 12 , a ceiling corresponding to a roof 13 (only shown in FIG. 2A ) and side walls 14 . Said side wall 14 has an inner surface 14.1 facing the interior of the elevator car 10 and an outer surface 14.2 facing the mechanical structure of the elevator car or the shaft within which the elevator car moves up and down. The mechanical structure of the elevator car and the elevator shaft is not shown in FIG. 1 .

[0031] Vertical air ducts 16 are provided along the side walls of the elevator car 10 . According to the embodiment shown in FIG. 1 , each side wall 14 has two ventilation channels 16 .

[0032] According to another embodiment not shown in the figures, the air ducts are not completely arranged vertically upwards, and each side wall of the elevator car has more than two or less than two air ducts, or a part of the sides of the elevator car A wall ...

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PUM

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Abstract

Elevator cabin (10) with an integrated ventilation system. A fan is attached to the elevator cabin (10). A vertical side wall (14) of the elevator cabin (10) has a plurality of distributed ventilation holes (20). At least one air channel element (18) is attached to the side wall (14), so that said air channel element (18) together with the adjacent portion of the side wall (14) provides for an air channel (16). An adapter element (22) is situated between said fan and an inlet opening of said air channel (16) for guiding air from said fan into said air channel (16) such that the air travels from the fan through the adapter element (22) into the air channel (16) and through the ventilation holes (20) into the elevator cabin (10).

Description

technical field [0001] The invention relates to an elevator car with an integrated ventilation system. Background technique [0002] Some elevator cars simply have ventilation inlet and outlet holes in the lower and upper parts of the elevator car body. The ventilation inlet and outlet holes are directly connected to the outside air. [0003] Many elevator cars today include a motor-driven fan mounted on the top of the car. The motor drives the fan blades, which draw air from the shaft into the elevator car and discharge air from the elevator car into the elevator shaft. A typical car has a simple fan opening in the ceiling, which acts as an air inlet, and sometimes simple ventilation holes in the side walls. Cover the ventilation inlet with a windshield. [0004] A disadvantage of this ventilation system is that the noise from the working equipment of the elevator will enter the elevator car through the different ventilation openings. [0005] An elevator car is disclo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/02B66B11/00F24F7/00
CPCB66B11/024
Inventor 阿纳尔多·桑托斯
Owner INVENTIO AG
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