KR810002430Y1 - Ventilator - Google Patents
Ventilator Download PDFInfo
- Publication number
- KR810002430Y1 KR810002430Y1 KR2019800005792U KR800005792U KR810002430Y1 KR 810002430 Y1 KR810002430 Y1 KR 810002430Y1 KR 2019800005792 U KR2019800005792 U KR 2019800005792U KR 800005792 U KR800005792 U KR 800005792U KR 810002430 Y1 KR810002430 Y1 KR 810002430Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- rotating shaft
- rotor
- rotation
- rotated
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 종 단면도.1 is a longitudinal cross-sectional view of the present invention.
제2도는 제1도의 "가"부분 확대도.2 is an enlarged portion of the ear of FIG.
제3도는 제2도의 "가"부분 분리도.3 is an exploded view of the ear of FIG.
본 고안은 풍익편을 원형지게 천설하여 바람에 의하여 풍익편이 회전되는 공지의 흡출기에 있어서 회전축 받침 케이스내에 베어링에 축설된 회전자를 수장하고 회전자 상면요구에 철볼이 삽착된 회전축을 안치하여서 회전측의 회전시 회전자도 동시에 회전되도록 하여 미풍에도 풍익편이 잘 회전되게 한 것이다.The present invention encloses the wind vane in a circular shape, and in the known extractor in which the wind vane is rotated by the wind, the rotor is installed on the bearing in the rotating shaft support case, and the rotating side with the steel ball inserted in the upper surface of the rotor is placed. The rotor is also rotated at the same time during the rotation of the wind vane is well rotated.
종래에는 회전축 받침구에 베어링만 설치되어 있거나 단순히 경질의 받침판을 재치하였으므로 흡출시 상승되는 유독가스나 습기에 의하여 베어링에 불순물이 끼일경우 회전축의 회전이 잘 되지 않고 회전축단이 쉽게 마모가 되어 균일한 회전작동을 유지키가 어려웠으며 심지어는 정지되어 버리는등 폐단이 있었는바,Conventionally, since only bearings are installed on the rotary shaft support hole or simply a hard support plate is mounted, when impurities are caught in the bearing due to toxic gas or moisture that is raised during the extraction, the rotary shaft is not easily rotated and wears easily. It was difficult to maintain the rotational operation and even stopped.
본 고안에서는 상기의 종래 결점을 시정 보완한 것으로 회전축에 철볼을 삽착하여 회전자 요구에서 유연하게 회전토록하되 회전축의 회전시 회전자와의 마찰을 줄이기 위해 회전자를 베어링에 축삽시켜서 동시에 회전자재케 함으로 장기간 사용하여도 마모나 고장이 없이 원활하고 균일한 회전을 가능케 한것으로서 첨부 도면에 의하여 상세히 설명하면 다음과 같다.In the present invention, the above-mentioned defects are corrected and the iron balls are inserted into the rotating shafts so that they can be flexibly rotated at the rotor demands, but the rotors are inserted into the bearings to reduce the friction with the rotors when the rotating shafts rotate. As a result of smooth and uniform rotation without wear or failure even long-term use as described in detail by the accompanying drawings as follows.
풍익편(3)을 고정시키는 회전통(2)의 상단(2')은 내측으로 하단(2")은 외측으로 절곡 형성하고 고정통(4)의 지지판(5) 중앙에 착설된 축받침 케이스(6)내에 베어링(8)을 수장하고, 베어링(8)에 축설된 회전자(7)의 상면요홈(7')에 철볼(9)을 하단부에 삽착시킨 회전축(1)을 안치시켜서된 구조이다.An upper end 2 'of the rotating cylinder 2 fixing the wind blade 3 is bent inwardly, and a lower end 2' is formed outwardly, and the bearing case installed in the center of the support plate 5 of the fixing cylinder 4 is formed. (6) a structure in which a bearing 8 is enclosed, and a rotating shaft 1 having a steel ball 9 inserted into a lower end thereof is inserted into an upper groove 7 'of a rotor 7 arranged in a bearing 8. to be.
이와 같이 된 본 고안은 축받침 케이스(6)내의 베어링(8)에 직접 회전축(1)을 축설하지 않고 베어링(8)에 축설된 회전자(7)에 회전축(1)을 안치시킴으로 이중의 회전효과를 얻을수 있어 유연한 회전을 이루고 회전축(1)의 마모를 방지하여 항상 균일한 회전각도를 유지시켜 내구성이 강한 반면 미풍에도 회전축(1)이 원활하게 회전이 되어 흡출효과를 높이며 사용도중 간혹 베어링(8)의 작동이 여의치 못할 경우에도 회전축(1)의 회전작동에는 직접지장을주지 않으므로 장기간 고장이 없이 사용할 수 있는 장점이 있으며 더욱이 회전통(2)의 상하면을 절곡 형성시킴으로써 항상 원형을 유지토록하여 풍익편(3)을 정확한 위치에 고정하여 주는 반면 회전통(2)의 회전시 고정통(4)과 접촉을 방지하여 회전작동을 균일하게 하여 흡출효과를 증진시키게 된 것이다.In this way, the present invention does not directly accumulate the rotating shaft 1 in the bearing 8 in the bearing case 6, but by placing the rotating shaft 1 on the rotor 7 built in the bearing 8, thereby making double rotation. It is effective to achieve flexible rotation and to prevent wear of the rotating shaft (1) to maintain a uniform rotation angle at all times, so that the durability is strong, while the rotating shaft (1) rotates smoothly even in the breeze to increase the extraction effect, and sometimes the bearing ( 8) Even if the operation of the rotating shaft (1) does not directly affect the rotation operation of the rotating shaft (1) has the advantage that can be used without a long-term failure, and furthermore, by forming the upper and lower sides of the rotating cylinder (2) to always maintain a round shape While fixing the wind blade 3 in the correct position to prevent contact with the fixed cylinder 4 during the rotation of the rotary cylinder (2) is to improve the suction effect by making the rotation operation uniform.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800005792U KR810002430Y1 (en) | 1980-09-06 | 1980-09-06 | Ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800005792U KR810002430Y1 (en) | 1980-09-06 | 1980-09-06 | Ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810002430Y1 true KR810002430Y1 (en) | 1981-12-21 |
Family
ID=19218980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019800005792U KR810002430Y1 (en) | 1980-09-06 | 1980-09-06 | Ventilator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810002430Y1 (en) |
-
1980
- 1980-09-06 KR KR2019800005792U patent/KR810002430Y1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910015793A (en) | Magnet pump | |
JPH11117942A (en) | Rolling bearing | |
MY115944A (en) | Swing type rotary compressor having an oil groove on the roller | |
KR810002430Y1 (en) | Ventilator | |
SE8406258D0 (en) | STORAGE LUBRICATION DEVICE | |
FR2436834A1 (en) | ROTARY WEAPON MECHANISM, PARTICULARLY FOR BLADE WEAVING MACHINE | |
KR880003189Y1 (en) | Ventilator having oiling device | |
KR790001450Y1 (en) | Ventilator | |
KR19990014251U (en) | Structure of movable wing compressor | |
US6659468B1 (en) | Rotary seal | |
KR0124399Y1 (en) | Impeller axis construction of water meter | |
JPS561746A (en) | Motor bearing device | |
KR880003902Y1 (en) | Ventilator | |
US6698935B2 (en) | Anti-friction bearing | |
US2507804A (en) | Lubricant seal | |
KR920000884Y1 (en) | Ventilator | |
FR3123392B3 (en) | VACUUM PUMP | |
JPH0549206A (en) | Outside rotor motor and packing device for rotary plate supported by fixed shaft | |
JP2005076463A5 (en) | ||
JP2564543Y2 (en) | Turbo molecular pump | |
KR890000458Y1 (en) | Rotary center controlling device of rotating shaft | |
KR0182145B1 (en) | Reciprocating compressor | |
SU992837A1 (en) | Turbomolecular vacuum pump | |
SU981689A1 (en) | Centrifugal pump | |
KR840000448Y1 (en) | Arbour's shaft apparatus in top roller |