KR900006893Y1 - Air foil for damper - Google Patents
Air foil for damper Download PDFInfo
- Publication number
- KR900006893Y1 KR900006893Y1 KR2019880006755U KR880006755U KR900006893Y1 KR 900006893 Y1 KR900006893 Y1 KR 900006893Y1 KR 2019880006755 U KR2019880006755 U KR 2019880006755U KR 880006755 U KR880006755 U KR 880006755U KR 900006893 Y1 KR900006893 Y1 KR 900006893Y1
- Authority
- KR
- South Korea
- Prior art keywords
- damper
- airfoil
- air foil
- braid
- air
- Prior art date
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Classifications
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 분해사시도.1 is an exploded perspective view of a part of the present invention.
제2도는 본 고안을 적용 실시에 따른 전체사시도.2 is a perspective view according to the implementation of the present invention.
제3도는 제2도에서의 주요부분 조립단면도.3 is a cross-sectional view of the main part assembly in FIG.
제4도는 종래 고안에 의한 에어포일의 구조도.4 is a structural diagram of an airfoil according to the conventional design.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 에어포일 4 : 나사홀3: airfoil 4: screw hole
5 : 갈래형체결홀 6 : 보강리브5: forked fastening hole 6: reinforcing rib
7 :형 조립홈 8 : 브레이드7: Type assembly groove 8: braid
본 고안은 대형 공조기의 전방위치에 설치하여 유입되는 공기량을 제어토록 설치하게 되는 딤퍼(damper)의 조립일부분품인 에어포일(Airfoil)의 구조를 개량하여 A/S간편화와 고장발생율을 저하시키면서 신뢰성있는 공기유입량 제어기능을 할 수 있도록한 산업용 댐퍼의 에어포일 구조에 관한 것이다.The present invention improves the structure of the airfoil, which is a part of the assembly of the damper, which is installed at the front position of the large air conditioner to control the amount of inflowed air, thereby reducing the after-sales service and reducing the failure rate. The present invention relates to an airfoil structure of an industrial damper that enables an air inflow control function.
종래의 경우 공조기 전방에 설치하여 유입되는 공기량을 조정 조건에 따라 조작되어 조절하게 되는 댐퍼로서는 여러 형태의 것이 널리 이용되고 있으나 최근에는 일반적으로 공기유입닥트가 사각관체형으로 된것에 사용되는 것으로서 닥트의 형태와 동일형태의 사각 댐퍼샤시(도시되지 않았음) 내부에 다수의 에어포일을 상, 하로나열 장착하여 댐퍼샤시의 외곽에서 소정의 링크구조에 따른 상호작동에 의해 댐퍼의 공기통과로를 개폐동작으로 공기유입량을 제어할 수 있도록 되었으나 이때. 사각 댐퍼샤시를 이루고 있는 주요부분품인 에어포일의 구조로서는 도면 제4도에 도시된 바와같이 댐퍼샤시에 체결하기위한 체결구의 형태가 육각홀(11)로 형성되어 있음과 소정의 육각지지축(12)간에 펀칭 가공에 의한 취부수단이 이용됨에 따라 고장발생시 분리작업에 있어어려움이 따르고 또한 장기간 사용시에는 에어포일(13)의 육각홀(11)과 육각지지축(12)간에 마모에 의한 취부구조가 이탈되는 고장율이 높은 결함이 있었고 또한, 에어포일(13)의 가장자리에 부착하여 작동에 의해 댐퍼의 공기유입통로를 기밀성있는 밀폐력를 가져올 수 있도록 약간의 유연성있는 브레이드(Blade)(14)를 부착구조에서형의 체결홈(15)을 가진 에어포일(13)과 이와대응하는 ""형으로된 브레이드(14)를 조립하므로서 장기간 사용에 의한 모서리 부위의 부식으로 이탈되는 결함이 있었고, 제반 에어포일(13) 조립체의 자체강도가 약한 결점이 있었다.Conventionally, various types of dampers are widely used as dampers that are installed in front of an air conditioner and are controlled by adjusting conditions according to adjustment conditions. However, in recent years, air inlet ducts are generally used in a rectangular tube type. A plurality of air foils are mounted up and down inside the rectangular damper chassis (not shown) of the same shape as the shape to open and close the air passage of the damper by mutual operation according to a predetermined link structure at the outside of the damper chassis. To control the air inflow rate As the structure of the airfoil, which is a main part of the rectangular damper chassis, as shown in FIG. 4, a fastener for fastening to the damper chassis is formed by a hexagonal hole 11 and a predetermined hexagonal support shaft 12 As the mounting means by the punching process is used, it is difficult to separate the work in case of failure, and in the case of long-term use, the mounting structure due to abrasion between the hexagonal hole 11 and the hexagonal support shaft 12 of the airfoil 13 There was a defect that had a high failure rate and was also attached to the edge of the airfoil 13 so that a slight flexible blade 14 could be attached to the air inlet passage of the damper to obtain a hermetic sealing force. Air foil 13 having fastening groove 15 of the type and corresponding " "As the assembly of the braid 14 in the form of a defect there was a defect that deviates due to corrosion of the corner portion by long-term use, the weakness of the self-strength of the overall airfoil (13) assembly.
따라서 본 고안은 이와같은 종래의 결점을 해소시키기 위해 댐퍼샤시와의 체결부위와 브레이드 취부구조를 개량한것으로서 첨부된 도면에 따라 그 구성 및 작용효과를 상세히 설명하면 다음과 같다.Therefore, the present invention is to improve the connection portion and the braid mounting structure with the damper chassis in order to solve such a conventional defect as described in detail the configuration and effect according to the accompanying drawings.
소정의 링크(1) 구조가 장치된 사각댐퍼 샤시(2) 내부에 상하로 나열 장착하게 되는 에어포일(3)에 있어서,장방향의 에어포일(3) 양측단부 상. 하로 나사홀(4)이 성형된 갈래형 체결홀(5)을 형성시킴과 중간내부를 보강리브(6)를 가진 가장자리에 ""형 조립홈(7)을 형성시켜 브레이드(8)를 끼워맞춤할 수 있도록 한 에어포일(3)의 구조로 구성된 것이다.In the air foil (3) to be mounted up and down inside the rectangular damper chassis (2) equipped with a predetermined link (1) structure, on both sides of the longitudinal air foil (3). To form a forked fastening hole 5 in which the threaded hole 4 is formed, and the inner portion of the intermediate hole at the edge having the reinforcing rib 6 " It is composed of the structure of the air foil (3) to form a "shaped assembly groove (7) to fit the braid (8).
이와같이 구성되어진 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention configured in this way in detail as follows.
도면 제1도에 도시된 바와같이 에어포일(3)의 성형구조를 지니게 되므로서 도면 제2도에 도시된 바와같이다수의 링크(1)구조를 지닌 댐퍼샤시(2)에 링크(1)와의 연결하면서 내부에 장착하는 에어포일(3)에 있어서,본 고안의 에어포일(3) 장방형 양측단에 형성된 갈래형체결홀(5)에 소정의 지지축(9)을 삽입한 후 에어포일(3)의갈래형체결을(5) 상. 하로 형성된 나사홀(4)에 체결나사(10) 조임력 체결하여 댐퍼샤시(2)에 장착하게 됨과 에어포일(3)의 내부 상하면부로 보강리브(6)가 형성되어 있어 사용중 흡입력에 의한 에어포일(3)의 공기저항력이 형성되어 신뢰성있는 공기제어능력을 지니게 되었음과 댐퍼샤시(2)와 에어포일(3)과의 흡입력이 작용되는 지지축(9)과 갈래형 체결홈(5) 사이에는 끼워맞춤식에 의해 그 체결강도가 양호하고, 또한, 필요에 의해에어포일(3)을 댐퍼샤시(2)로부터 분리하고자 할때에는 체결나사(10)의 분리에 의해 손쉽게 분해할 수 있어A/S가 간편하게 된것이다.As shown in FIG. 1, the airfoil 3 has a forming structure, and as shown in FIG. 2, a damper chassis 2 having a plurality of link 1 structures has a structure with the link 1. In the airfoil (3) to be mounted inside while connecting, the airfoil (3) after inserting a predetermined support shaft (9) into the forked fastening holes (5) formed at both sides of the rectangle of the airfoil (3) of the present invention ) Forked fastening (5). The fastening screw 10 is fastened to the damper chassis 2 by fastening the tightening force of the fastening screw 10 to the screw hole 4 formed in the lower part, and the reinforcing rib 6 is formed in the upper and lower parts of the airfoil 3 so that the airfoil due to suction force during use ( The air resistance of 3) is formed to have reliable air control ability, and is inserted between the support shaft 9 and the forked coupling groove 5 where the suction force between the damper chassis 2 and the air foil 3 is applied. The fastening strength is good by the customized method, and when it is necessary to separate the air foil 3 from the damper chassis 2, it can be easily disassembled by detaching the fastening screw 10. That's it.
그리고, 에어포일(3)의 장방향 가장자리에 약간의 유연성있는 합성수지재를 체택하여 제조원 브레이드(8)을 부착하는 취부구조로서 ""형의 조립홈(7)으로 성형되어 있어 상호 끼워맞춤식에 의해 부착되어 있기때문에 취부구조에 의한 특이점에 의해 종래의 , ""형의 취부고조에서 장기간 사용하였을시 모서리 부위의 부식에 의한 이탈결함을 최소화할 수 있게된것이다.And, as a mounting structure for attaching the manufacturer's braid (8) by adopting a flexible plastic material slightly flexible to the long edge of the air foil (3) " "Because it is molded into the assembly groove 7 of the shape and is attached by mutual fitting type, it is conventional and it is based on the singularity by the mounting structure." When used for a long time in the mounting of the mold, it is possible to minimize the defects caused by corrosion of the edges.
즉, 본 고안은 에어포일(3)의 지지축(12)간에 체결부위를 갈래형 체결홀(5)을 형성시킴과 강도증대를 위해 보강리브(6)를 일체로 하였고 또한 가장자리 양쪽에 부착하게되는 브레이드(8)의 취부구로를 ""형조림홈(7)로하여 상호조립할 수 있게한 에어포일(3) 구조인 것이다.That is, the present invention forms a fork-type fastening hole 5 between the support shafts 12 of the airfoil 3, and reinforcement ribs 6 are integrated to increase strength and to be attached to both edges. To the mounting holes of the braid 8 "It is the structure of the airfoil (3) that can be assembled to each other by the canned groove (7).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880006755U KR900006893Y1 (en) | 1988-05-03 | 1988-05-03 | Air foil for damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880006755U KR900006893Y1 (en) | 1988-05-03 | 1988-05-03 | Air foil for damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890023326U KR890023326U (en) | 1989-12-02 |
| KR900006893Y1 true KR900006893Y1 (en) | 1990-08-02 |
Family
ID=19274985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880006755U KR900006893Y1 (en) | 1988-05-03 | 1988-05-03 | Air foil for damper |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900006893Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160137816A (en) * | 2015-05-22 | 2016-12-01 | (주)디.에스.인더스트리 | Gasket for smoke control damper and smoke control damper |
-
1988
- 1988-05-03 KR KR2019880006755U patent/KR900006893Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160137816A (en) * | 2015-05-22 | 2016-12-01 | (주)디.에스.인더스트리 | Gasket for smoke control damper and smoke control damper |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890023326U (en) | 1989-12-02 |
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