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WO2019221412A1 - Appareil et procédé permettant d'éliminer la poussière d'un ascenseur - Google Patents

Appareil et procédé permettant d'éliminer la poussière d'un ascenseur Download PDF

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Publication number
WO2019221412A1
WO2019221412A1 PCT/KR2019/004801 KR2019004801W WO2019221412A1 WO 2019221412 A1 WO2019221412 A1 WO 2019221412A1 KR 2019004801 W KR2019004801 W KR 2019004801W WO 2019221412 A1 WO2019221412 A1 WO 2019221412A1
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WO
WIPO (PCT)
Prior art keywords
elevator
dust
bottom plate
cage
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2019/004801
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English (en)
Korean (ko)
Inventor
윤일식
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2019221412A1 publication Critical patent/WO2019221412A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/024—Ventilation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities

Definitions

  • the present invention relates to an apparatus and a method for removing dust of an elevator.
  • the conventional elevator cage (E) because the air discharged from the blower 10 installed in the upper ceiling circulates in the direction of the arrow (A) inside the cage, the dust is also cage like this air flow Circulating inside will force elevator passengers to breathe this dust.
  • existing elevators have no means for removing dust from passengers or from inside the cage.
  • the present invention has been made in view of the above problems, and by installing a separate dust removal device at a low cost in the elevator cage rather than the entrance of the building or apartment, while solving the problem of expensive installation cost and space secured from the outside
  • the purpose is to reliably remove dust from entering a building.
  • the present invention provides an apparatus for removing dust from the inside of the elevator cage by blowing air into the cage by installing one or more blowers 10 on the ceiling of the elevator cage (E).
  • a plurality of holes 22 having a diameter of about 1 to 9 mm, and a bottom plate 20 of an elevator cage supporting elevator passengers;
  • the exhaust blower 30 for sucking the air in the elevator cage (E) to discharge to the outside; includes;
  • the dust removing apparatus of the present invention may further include a removable dust collecting box 40 installed in the lower portion of the bottom plate 20, located in the upstream or downstream of the exhaust blower 30 to collect the dust.
  • the air compressor 50 is installed on the ceiling of the elevator cage (E), the two first discharge pipe 52 and the second discharge pipe 54 in the air compressor (50). Is extended, the first discharge pipe 52 is connected to the discharge pipe of the blower 10 toward the inlet of the elevator and the second discharge pipe 54 extends into the interior of the elevator cage (E) separately from the first discharge pipe (52) Towards the entrance of the elevator, the air discharge from the first discharge pipe 52 and the second discharge pipe 54 toward the passenger entering the elevator door may be an air shower function to the passenger.
  • the part 24 of the bottom plate 20 located above the dust collector 40 serves as a case-type cover that can be separated and removed, and the cover 24 is connected to the switch SW and the switch ( SW is connected to the controller (C) for controlling the operation of the elevator, the switch (SW) is operated when the cover (24) is opened for maintenance of the dust collecting box 40 and the exhaust blower (30), the controller (C) It is more preferable to let) stop the operation of the elevator.
  • the senor 42 is installed in the dust collecting box 40 at a constant height and connected to the controller C.
  • the controller C When dust is accumulated at a predetermined height inside the dust collecting box 40, the sensor 42 detects this and the controller ( It is preferable to send a signal to C).
  • an arched guide 44 is installed between the dust collecting box 40 and the bottom plate 20, and dust discharged from the inside of the elevator cage E is collected in the dust collecting box 40 through the arching guide 44. You can also gather.
  • a blower operation switch 34 connected to the exhaust blower 30 for operating the blower may be installed at an elevator operation panel 60 or another position inside the elevator cage.
  • the present invention also provides one or more blowers 10 installed on the ceiling of the elevator cage E, a porous bottom plate 20, an exhaust blower 30 installed below the bottom plate, a dust collector upstream of the blower 30 ( 40), a retractable cover 24 made up of a part of the bottom plate 20 of the upper part of the dust collecting box 40, a switch operated by the opening of the cover 20, and a sensor 42 for detecting the height of the dust accumulated in the dust collecting box. It also provides a method for removing dust in an elevator comprising a controller (C) connected to a switch and a sensor and controlling the operation of the elevator.
  • a controller C
  • the controller C checks whether the sensor 42 is turned on or a predetermined lid opening time has elapsed (S30);
  • step S22 If the sensor is turned on or the cover opening time has elapsed, the cover is opened and then proceeds to step S22, otherwise it includes the step of continuing the elevator operation (S40).
  • the present invention is also provided with one or more blowers 10 installed on the ceiling of the elevator cage (E) to blow air toward the elevator inlet, porous bottom plate 20, exhaust blower 30 installed on the bottom plate, blower (30) an upstream dust collector 40, an air compressor 50 installed at the upper part of the ceiling of the elevator cage for directing air toward the elevator entrance, connected to the blower and the air compressor, and an elevator including an elevator door and an air compressor and an air compressor It also provides a method for removing the dust of the elevator comprising a controller (C) for controlling the operation of.
  • the controller C confirming the door opening of the elevator or the door opening of the elevator of the floor connected to the outside of the building (S′20);
  • step S'20 If the elevator door is not opened at step S'20, the process returns to step S'10, and if the door is opened, the blower and the air compressor are operated by the controller C to operate the air shower toward the elevator door (S ' 30);
  • the step of continuing the elevator operation (S'40) is included.
  • FIG. 1 is a cross-sectional view showing a dust removal situation of a conventional elevator
  • FIG. 2 is a cross-sectional view showing another dust removal situation of the existing elevator
  • FIG. 3 is a side sectional view of an elevator cage showing one embodiment of the present invention.
  • FIG. 4 is a side cross-sectional view showing another embodiment of the present invention.
  • FIG. 5 is a sectional view showing another example of the dust collecting box
  • FIG. 6 is a flow chart of a method for removing dust from an elevator cage using the dust removal device of the present invention
  • FIG. 7 is a side cross-sectional view showing another embodiment of the present invention.
  • FIG. 8 is a flow chart of the dust removal method of the device with an air shower function of the present invention.
  • FIG. 9 is a view showing a blower operation switch according to another embodiment of the present invention.
  • FIG. 3 is a side cross-sectional view of an elevator cage showing one embodiment of the present invention.
  • At least one blower 10 is installed on the ceiling of the elevator cage E to blow air into the cage.
  • a plurality of holes 22 having a diameter of about 1 to 9 mm are formed in the bottom plate 20 to allow air to pass through.
  • the diameters of the holes 22 may be smaller or larger.
  • the lower part of the bottom plate 20 is provided with an exhaust blower 30 for sucking the air inside the elevator cage (E) to discharge to the outside, the lower portion of the elevator cage (E) is generally empty space at a low cost Also, it is possible to easily provide a space for installing the blower 30.
  • the lower part of the bottom plate 20 is located upstream of the exhaust blower 30 for disposing the dust collector 40 to collect the dust, such dust collector 40 is removable to remove the collected dust It is preferable. If necessary, a dust catching jaw 46 may be formed between the dust collector 40 and the exhaust blower 30.
  • the dust collector 40 was arrange
  • the dust collector 40 may be discharged directly from the inside of the elevator to the outside through the exhaust blower 30 without separately installing, that is, collecting dust in the dust collection box. If necessary, a filter may be provided before and after the exhaust blower 30.
  • Figure 4 is a side cross-sectional view showing another embodiment of the present invention.
  • this embodiment has the same structure as the above-described embodiment, but a portion 24 of the bottom plate 20 located above the dust collecting box 40 is a case lid.
  • the cover 24 may take any structure that can be opened and closed, such as a hinged opening or a fully detachable structure.
  • the cover 24 is connected to a switch SW, which is connected to a controller C that controls the operation of the elevator.
  • the switch SW may take any structure as long as the cover SW can be operated by opening the cover 24 such as a spring type or a pressure sensing type.
  • the switch SW is operated for the safety of an operator or a passenger so that the controller C is an elevator. It is preferable to stop the operation of.
  • the senor 42 may be installed in the dust collecting box 40 at a constant height and connected to the controller C. In this case, when dust accumulates to a predetermined height inside the dust collecting box 40, the sensor 42 may detect this and send a signal to the controller C to remove dust collected in the dust collecting box.
  • FIG. 5 is a cross-sectional view showing another example of the dust collecting box 40.
  • an arcuate guide 44 may be installed between the dust collecting box 40 and the bottom plate 20.
  • the dust discharged from the inside of the elevator cage E may be better collected in the dust collector 40 through the arched guide 44.
  • the dust collector 40 has a detachable structure, when the dust is collected, the dust collector can be separated to remove the dust easily.
  • Figure 6 is a flow chart of a method for removing dust from the elevator cage using the dust removal device configured as described above.
  • the method includes a step S10 in which the elevator is started after it is started. Subsequently, the controller C connected to the switch SW checks whether the cover 24 is opened (S20). When it is confirmed that the cover 24 is open, the controller C stops the elevator (S22). On the other hand, if it is confirmed that the lid 24 is not opened, the controller C checks whether the sensor 42 is turned on or the predetermined lid opening time has elapsed (S30). For example, if it is set to remove dust accumulated in the dust collecting box 40 once a month, it is checked whether the regular inspection date has elapsed. These regular inspection days can be set at different times as needed, such as twice a month or once every two months.
  • step S22 the elevator stops running, otherwise the elevator continues running (S40), ending the method.
  • Figure 7 is a side cross-sectional view showing another embodiment of the present invention.
  • the air compressor 50 is further installed on the ceiling of the elevator cage E, and the two first discharge pipes 52 and the second discharge pipe 52 are provided in the air compressor 50.
  • the discharge pipe 54 is extended, in which the first discharge pipe 52 is connected to the discharge pipe of the existing blower 10 to face the inlet of the elevator, and the second discharge pipe 54 is separated from the first discharge pipe 52 in the elevator cage. It extends inside (E) to face the entrance of the elevator. In this configuration, the air is discharged from the first discharge pipe 52 and the second discharge pipe 54 toward the passengers entering the elevator door in the directions of arrows D and D ', respectively, to act as a two-stage air shower for the passenger.
  • the air compressor 50 may use only one discharge pipe instead of two to act as a single stage air shower.
  • the two-stage air shower function not only blocks the entry of dust into the elevator cage, but also discharges the existing internal dust in the direction of the arrow (B), further enhancing the dust removal function. will be.
  • Figure 8 is a flow chart of the dust removal method of the device with such an air shower function.
  • the controller (C) checks the door opening of the elevator, or the door opening of the elevator of the floor connected to the outside of the building (S'20). That is, the air shower may be operated whenever the elevator door is opened on each floor of the building, or the air shower may be operated only when the door of the elevator of the floor connected to the outside of the building is opened as necessary. For example, in an apartment in which the first and second basement floors are parking lots, the air shower may be operated only when the elevator doors on the first and second basement floors and the first floor connected to the outside of the apartment are opened.
  • step S'20 the process returns to step S'10. If the door is opened, the blower and the air compressor are operated by the controller C to operate the air shower toward the elevator door (S). '30). Next, elevator operation is continued by a controller (S'40), and a method is complete
  • FIG. 9 is a view showing another embodiment of the present invention.
  • the blower operation switch 34 connected to the above-described exhaust blower 30 is installed inside the elevator cage, but preferably, a blower operation switch in a position where the passenger or operator is easy to operate, for example, in an appropriate position of the elevator control panel 60. Install 34. In this case, the elevator passenger may operate the blower operation switch 34 whenever it desires to purify the internal air.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

La présente invention concerne un appareil et un procédé pour éliminer la poussière d'un ascenseur, l'appareil comprenant : une plaque de plancher de cage d'ascenseur (20) qui présente une pluralité de trous (22) ayant un diamètre de 1 à 5 mm et qui supporte des passagers d'ascenseur; un ventilateur aspirant (30) disposé au niveau de la partie inférieure de la plaque de plancher (20) de façon à aspirer de l'air à l'intérieur d'une cage d'ascenseur (E) et évacuer celui-ci vers l'extérieur; et une boîte de collecte de poussière détachable (40) disposée au niveau de la partie inférieure de la plaque de plancher (20), et positionnée au niveau du côté amont du ventilateur aspirant (30) de manière à collecter la poussière, lorsque le ventilateur aspirant (30) est actionné, la poussière à l'intérieur de la cage d'ascenseur (E) est accumulée conjointement avec l'air dans la boîte de collecte de poussière (40) à travers la pluralité de trous (22) dans la plaque de plancher (20).
PCT/KR2019/004801 2018-05-16 2019-04-22 Appareil et procédé permettant d'éliminer la poussière d'un ascenseur Ceased WO2019221412A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0056003 2018-05-16
KR1020180056003A KR101973897B1 (ko) 2018-05-16 2018-05-16 엘리베이터의 먼지 제거 장치 및 방법

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WO2019221412A1 true WO2019221412A1 (fr) 2019-11-21

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PCT/KR2019/004801 Ceased WO2019221412A1 (fr) 2018-05-16 2019-04-22 Appareil et procédé permettant d'éliminer la poussière d'un ascenseur

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WO (1) WO2019221412A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102200416B1 (ko) 2019-06-21 2021-01-08 (주)금영제너럴 탑승체에 부착된 먼지를 제거하는 기능을 갖는 엘리베이터
KR102215614B1 (ko) 2020-07-07 2021-02-16 박윤규 집진용 바닥패널 시스템 및 이를 구비한 클린 엘리베이터

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200437981Y1 (ko) * 2007-05-16 2008-01-10 주식회사 신한엘리베이타 청정도가 우수한 클린룸 엘리베이터
JP2011051673A (ja) * 2009-08-31 2011-03-17 Toshiba Elevator Co Ltd エレベータのかご床清掃装置
KR101256366B1 (ko) * 2011-06-29 2013-04-19 주식회사 삼화에이스 클린룸 엘리베이터
KR20160040746A (ko) * 2014-09-26 2016-04-15 에브리봇 주식회사 먼지 센서, 먼지 측정 장치, 로봇 청소기 및 그들의 제어 방법
KR101847871B1 (ko) * 2016-08-25 2018-04-11 윤선업 엘리베이터용 송풍장치 및 그 제어방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758651B1 (ko) * 2007-05-16 2007-09-13 주식회사 신한엘리베이타 에어 샤워가 장착된 엘리베이터

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200437981Y1 (ko) * 2007-05-16 2008-01-10 주식회사 신한엘리베이타 청정도가 우수한 클린룸 엘리베이터
JP2011051673A (ja) * 2009-08-31 2011-03-17 Toshiba Elevator Co Ltd エレベータのかご床清掃装置
KR101256366B1 (ko) * 2011-06-29 2013-04-19 주식회사 삼화에이스 클린룸 엘리베이터
KR20160040746A (ko) * 2014-09-26 2016-04-15 에브리봇 주식회사 먼지 센서, 먼지 측정 장치, 로봇 청소기 및 그들의 제어 방법
KR101847871B1 (ko) * 2016-08-25 2018-04-11 윤선업 엘리베이터용 송풍장치 및 그 제어방법

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