Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel elevator car

An elevator car, a new type of technology, applied in the field of elevators, can solve problems such as stuffy people and life-threatening problems, and achieve the effect of convenient rescue and good ventilation function

Inactive Publication Date: 2020-12-04
JIANGSUSDE ELEVATOR
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When a power outage occurs and people are trapped, although the car is not a completely airtight space, if there are too many people trapped, it is easy to be stuffy. If there are elderly and infirm passengers, there may even be life-threatening accidents. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel elevator car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 , a new type of elevator car, in the picture: 1. Fan, 2. Car. There are several ventilation ducts in the inner wall of the car, and each ventilation duct has the same structure, specifically: one end of the ventilation duct is located at the bottom of the car, and the other end of the ventilation duct is located on the car wall; There is a fan bracket on the fan bracket. At least one fan adopts a pullback bearing. The pullback bearing is provided with a pull rope. The other end of the pull rope is located in the car. The other fans are electric fans, and the electric fans are connected to the controller. , the switch of the controller is located in the car, and the controller is connected with the battery.

[0015] Preferably, the switch of the controller is provided with a protection box.

[0016] Preferably, screens are provided on the openings at both ends of the ventilation pipe.

[0017] Preferably, the battery is a lithium battery.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a novel elevator car. The novel elevator car comprises an elevator car body, a plurality of ventilation pipelines are arranged in the inner wall of the elevator car body, the ventilation pipelines are of the same structure, specifically, one ends of the ventilation pipelines are located at the bottom of the elevator car body, and the other ends of the ventilation pipelines are located on the elevator car body wall. A transversely-arranged fan support is arranged in each ventilation pipeline, fans are arranged on the fan supports, at least one fan is provided with a return bearing, pull ropes are arranged on the return bearings, the other ends of the pull ropes are located in the elevator car body, the other fans are electric fans, the electric fans are connected witha controller, and a switch of the controller is located in the elevator car body, and the controller is connected with a storage battery. The novel elevator car has an excellent air exchange function, the situation that people are stuffy is avoided when power failure personnel are trapped, and rescue is facilitated.

Description

technical field [0001] The invention belongs to the technical field of elevators, and in particular relates to a novel elevator car. Background technique [0002] Elevator refers to a permanent transportation device that serves several specific floors in a building, and its car runs on at least two rows of rigid tracks perpendicular to the horizontal plane or with an inclination angle of less than 15° to the plumb line. [0003] When a power failure occurs, people are trapped, although the car is not a completely closed space, but if there are too many trapped people, it is easy to become stuffy. If there are elderly and infirm among the passengers, even life-threatening question. SUMMARY OF THE INVENTION [0004] In order to meet the above requirements, the present invention provides a new type of elevator car, which has an excellent ventilation function. When a power failure accident occurs, there will be no stuffy situation, which is convenient for rescue. [0005] Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02F24F7/06F24F13/28
CPCB66B11/024F24F7/06F24F13/28
Inventor 王友华
Owner JIANGSUSDE ELEVATOR