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Energy-saving control method for elevator

An energy-saving control and elevator technology, which is applied to elevators, elevators, transportation and packaging in buildings, can solve the problems of waste of resources and high energy consumption, and achieve the effects of high efficiency and energy saving, reducing energy consumption, and reducing energy consumption

Inactive Publication Date: 2021-01-08
LEAD BOSCH ELEVATOR SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But at present, the operation of elevators is still a process of high energy consumption. How to reasonably control the elevators and realize the operation of elevators with high efficiency and low energy consumption is of great development significance. During the operation of elevators, some existing Resources are ignored and wasted. For example, when the elevator runs vertically, a part of the natural wind will be generated in the elevator shaft. If this part of the natural wind is used, the energy effect generated by the elevator ventilation system can be reduced.

Method used

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  • Energy-saving control method for elevator

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Embodiment 1

[0032] according to figure 1 , 2 , 3, and 4, the present embodiment proposes an energy-saving control method for an elevator, comprising the following steps:

[0033] Step 1: Design the structure of the elevator car, open a ventilation hole on the top of the elevator car, and then set a protective filter screen above the ventilation hole, use the protective filter screen to prevent dust from the ventilation hole and set a The partition door that can realize automatic opening and closing, and the opening and closing operation of the ventilation hole can be realized by using the partition door;

[0034] Step 2: Set up a convection window on the side wall of the elevator car, set a plurality of rotatable guide vanes on the convection window, connect the multiple guide vanes to each other, and set the convection window to realize automatic opening and closing the baffle;

[0035] Step 3: Add a partition door control unit and a baffle control unit in the elevator ventilation con...

Embodiment 2

[0041] according to figure 1 , 2 , 3, and 5, the present embodiment proposes an energy-saving control method for an elevator, comprising the following steps:

[0042] Step 1: Design the structure of the elevator car, open a ventilation hole on the top of the elevator car, and then set a protective filter above the ventilation hole, use the protective filter to prevent dust from the ventilation hole and set a The partition door that can realize automatic opening and closing, and the opening and closing operation of the ventilation hole can be realized by using the partition door;

[0043] Step 2: Set up a convection window on the side wall of the elevator car, set a plurality of rotatable guide vanes on the convection window, connect the multiple guide vanes to each other, and set the convection window to realize automatic opening and closing the baffle;

[0044] Step 3: Add a partition door control unit and a baffle control unit in the elevator ventilation control system, t...

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Abstract

The invention discloses an energy-saving control method for an elevator. The energy-saving control method comprises the steps of forming a ventilation hole in the top of an elevator car, arranging a partition door below the ventilation hole, forming a convection window in a side wall of the elevator car, arranging a baffle, additionally arranging a partition door control unit and a baffle controlunit in an elevator ventilation control system, additionally arranging flow guide plates, additionally arranging a monitoring system, arranging a signal feedback unit, converting mechanical energy ona load in the elevator movement process into electric energy through an energy feedback device, adopting a flow dividing type stopping scheme, and adding a principle of stopping when an error occurs.According to the energy-saving control method for the elevator, the ventilation hole is formed in the top of the elevator car, the convection window is formed in the side wall of the elevator car, a part of natural wind generated in an elevator shaft in the vertical running process of the elevator can be effectively utilized, and energy consumption of the elevator ventilation control system can besaved; and the flow guide plates are additionally arranged at the top and the bottom of the elevator car correspondingly, resistance borne in the vertical running process of the elevator can be reduced, and the running energy consumption of a motor can be reduced.

Description

technical field [0001] The invention relates to the technical field of elevator control, in particular to an elevator energy-saving control method. Background technique [0002] In today's cities, there are row upon row of high-rise buildings, and high-rise residences are blooming everywhere. Elevators have become an indispensable means of transportation. Even many old residences have been equipped with elevators. [0003] We seem to be in an "elevator age". Every time the elevator goes up and down, it carries not only the general load of goods, but also precious people. [0004] But at present, the operation of elevators is still a process of high energy consumption. How to reasonably control the elevators and realize the operation of elevators with high efficiency and low energy consumption is of great development significance. During the operation of elevators, some existing Resources are ignored and wasted. For example, a part of the natural wind will be generated in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/06B66B5/00B66B11/02
CPCB66B1/06B66B5/0012B66B11/024
Inventor 蔡渊许云康杨伟鹏
Owner LEAD BOSCH ELEVATOR SUZHOU CO LTD
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