KR960003219Y1 - Ventilation device of an elevator - Google Patents
Ventilation device of an elevator Download PDFInfo
- Publication number
- KR960003219Y1 KR960003219Y1 KR2019930001261U KR930001261U KR960003219Y1 KR 960003219 Y1 KR960003219 Y1 KR 960003219Y1 KR 2019930001261 U KR2019930001261 U KR 2019930001261U KR 930001261 U KR930001261 U KR 930001261U KR 960003219 Y1 KR960003219 Y1 KR 960003219Y1
- Authority
- KR
- South Korea
- Prior art keywords
- car
- elevator
- ventilation
- hole
- vent
- Prior art date
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 장치를 나타낸 엘리베이터카 상부의 장면도.1 is a scene diagram of the upper part of an elevator car showing a conventional apparatus.
제2도는 본 고안 장치를 나타낸 엘리베이터 카의 개략 사시도.Figure 2 is a schematic perspective view of the elevator car showing the device of the present invention.
제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 제3도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 환기구 3a : 관통공3: ventilation hole 3a: through hole
7 : 환기구멍7: ventilation hole
본 고안은 엘리베이터 카(Elevator Car)의 내부를 환기시키기 위한 엘리베이터의 환기장치에 관한 것으로, 보다 구체적으로는 별도의 환기용 팬 모터(Fan Motor)를 사용하지 않고, 엘리베이터의 상, 하 이동식 발생하는 공기의 흐름을 이용하여 엘리베이터 카 내부를 환기시킬 수 있게한 것이다.The present invention relates to an elevator ventilator for ventilating the inside of an elevator car, and more specifically, without using a separate fan motor for ventilation, The flow of air allows the inside of the elevator car to be ventilated.
종래의 엘리베이터 구조에서는 제1도와 같이 엘리베이터 카의 상판(1)위에 방진고무(14)와 볼트(15)에 의해 베이스(13)를 설치하여 상기 베이스에 모터(11)를 고정하고 모터와 동일측선상에 팬(12)을 설치하여 카(Car)내부를 환기시켰다.In the conventional elevator structure, as shown in FIG. 1, the base 13 is installed on the upper plate 1 of the elevator car by the anti-vibration rubber 14 and the bolt 15 to fix the motor 11 to the base and the same side as the motor. A fan 12 was installed on the ship to ventilate the inside of the car.
즉, 모터(11)를 구동시키면 팬(12)이 회전하면서 카 내부의 공기를 흡입하여 밖으로 배출시킴에 따라 환기가 이루어지게 하였던 것이다.That is, when the motor 11 is driven, as the fan 12 rotates, the air inside the car is sucked out and discharged to the outside, thereby providing ventilation.
그러나 상기와 같은 종래의 장치는 카 내부의 환기를 위해 별도의 모터와 팬을 설치하는 구조이어서 구조가 복잡하고 제조원가의 상승이 초래되며 모터에 전원을 공급하여야 하므로 전력소모가 증가하게 된다.However, the conventional apparatus as described above has a structure in which a separate motor and a fan are installed for the ventilation inside the car, which is complicated in structure, increases in manufacturing cost, and increases power consumption since power must be supplied to the motor.
또한 모터의 구동에 의한 소음이 카 내부로 전달되어 쾌적한 정숙운행에 지장을 주게되는 결점도 있다.In addition, there is a drawback that the noise caused by the driving of the motor is transmitted to the inside of the car, which interferes with the comfortable quiet operation.
본 고안의 목적은 팬과 모터를 사용하지 않고 카의 내부를 환기시킬 수 있는 장치를 제공하기 위한 것으로, 이를 첨부된 도면 제2도 내지 제5도를 참조하여 상세하게 설명한다.An object of the present invention is to provide a device capable of ventilating the inside of the car without using a fan and a motor, which will be described in detail with reference to FIGS. 2 to 5.
제2도는 본 고안 장치를 나타낸 엘리베이터 카의 개략 사시도로서 카의 일측면에 환기구(3)가 고정되어 있으며, 상기 환기구(3)는 제3도와 같이 브라켓(4)과 스크류(5)에 의해 카의 측판(2)에 고정되어 있다.FIG. 2 is a schematic perspective view of an elevator car showing the device of the present invention, and a ventilation hole 3 is fixed to one side of the car, and the ventilation hole 3 is formed by the bracket 4 and the screw 5 as shown in FIG. It is fixed to the side plate 2 of the.
카의 내부에는 다수의 구멍(6a)이 있는 천정판(6)이 고정되어 상판(1)과 천정판(6)사이에 공간부가 형성되어 있으며, 측판(2)에는 환기구멍(7)이 형성되어 있다.In the interior of the car, a ceiling plate 6 having a plurality of holes 6a is fixed so that a space portion is formed between the top plate 1 and the ceiling plate 6, and a ventilation hole 7 is formed in the side plate 2. It is.
환기구(3)는 상, 하부의 단면적이 크고 중앙부의 단면적이 작은 형상으로 되어 있고 상, 하부는 개방되어 있으며, 단면적이 작은 중앙부분의 일측에는 카측의 환기구멍(7)과 통하여지는 관통공(3a)이 형성되어 있다.The vent 3 has a shape having a large cross-sectional area of the upper and lower parts and a small cross-sectional area of the central part, and the upper and lower parts of the vent hole 3 are open, and through one side of the central part having a small cross-sectional area, a through hole passing through the ventilation hole 7 of the car side ( 3a) is formed.
상기와 같이된 본 고안 장치에 의해 카 내부의 환기가 이루어지는 작동과 그 효과를 설명한다.The operation of the ventilation inside the car by the device of the present invention as described above and its effect will be described.
엘리베이터의 운행시 키가 설치된 승강로 내에는 강한 공기의 흐름이 발생하게 되며, 이러한 공기의 흐름은 환기구(3)에 모아지게 되고 모아진 공기는 베르누이 원리에 의해 단면적이 작은 중앙부분을 통과하면서 가속된다.A strong air flow is generated in the hoistway in which the key is installed during the operation of the elevator, and the air flow is collected in the ventilation opening 3 and the collected air is accelerated while passing through the central portion having a small cross section by Bernoulli principle.
이때 가속된 공기 흐름에 의해 카 내부와 외부와의 사이에 압력 차이가 생기게 되고 이 압력차에 의해 카 내부의 공기는 천정판(6)에 형성된 구멍(6a)과 측판(2)에 형성된 환기구멍(7) 및 환기구(3)에 형성된 관통공(3a)을 통해 외부(승강로)로 배출되어, 카 내부의 환기가 이루어지는 것이다.At this time, a pressure difference is generated between the inside and the outside of the car due to the accelerated air flow, and the air inside the car is vented in the side plate 2 and the hole 6a formed in the ceiling plate 6 by the pressure difference. It is discharged to the exterior (elevation path) through the through hole 3a formed in 7 and the ventilation opening 3, and the inside of a car is ventilated.
이상에서와 같이 본 고안은 카의 일측벽에 단지 환기구를 부착하는 간단한 구조에 의해 카의 내부 공기를 환기 시킬 수 있으므로 팬모터를 사용하는 종래 장치에 비해 설치 비용이 적게들고 전력 소모를 줄일 수 있게 된다.As described above, the present invention can ventilate the interior air of the car by simply attaching a vent to one side wall of the car, thereby reducing installation cost and reducing power consumption as compared to a conventional apparatus using a fan motor. do.
또한 모터가 사용되지 않음에 따라 소음이 발생하지 않게되어 엘리베이터의 쾌적하고 정숙한 운전이 가능해지는 효과도 있다.In addition, the noise is not generated as the motor is not used, thereby making it possible to operate the elevator comfortably and quietly.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930001261U KR960003219Y1 (en) | 1993-02-02 | 1993-02-02 | Ventilation device of an elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930001261U KR960003219Y1 (en) | 1993-02-02 | 1993-02-02 | Ventilation device of an elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940020674U KR940020674U (en) | 1994-09-17 |
| KR960003219Y1 true KR960003219Y1 (en) | 1996-04-17 |
Family
ID=19350201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930001261U KR960003219Y1 (en) | 1993-02-02 | 1993-02-02 | Ventilation device of an elevator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960003219Y1 (en) |
-
1993
- 1993-02-02 KR KR2019930001261U patent/KR960003219Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940020674U (en) | 1994-09-17 |
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