KR940003111Y1 - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- KR940003111Y1 KR940003111Y1 KR2019910024521U KR910024521U KR940003111Y1 KR 940003111 Y1 KR940003111 Y1 KR 940003111Y1 KR 2019910024521 U KR2019910024521 U KR 2019910024521U KR 910024521 U KR910024521 U KR 910024521U KR 940003111 Y1 KR940003111 Y1 KR 940003111Y1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- housing
- screw shaft
- blower
- air conditioner
- 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.)
- Expired - Fee Related
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F13/24—Means for preventing or suppressing noise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 공조기의 설치상태를 개략적으로 나타낸 종단면도.1 is a longitudinal sectional view schematically showing a state of installation of a conventional air conditioner.
제2도는 종래의 설치상태를 나타낸 요부분해사시도.2 is a partial exploded perspective view showing a conventional installation state.
제3도는 본 고안의 설치상태를 개략적으로 나타낸 종단면도.Figure 3 is a longitudinal sectional view schematically showing the installation state of the present invention.
제4도는 제3도의 "A"부분 확대상세도.4 is an enlarged detail "A" of FIG.
제5도는 본 고안의 설치상태를 나타낸 요부분해사시도.Figure 5 is a partial explanatory view showing the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 하우징1: body 2: housing
3 : 모터고정부 4 : 걸림턱3: motor fixing part 4: jamming jaw
5 : 나사축 6 : 탄성부재5: screw shaft 6: elastic member
7 : 모터 8 : 모터지지부재7 motor 8 motor support member
9 : 고정공 12 : 모터축9: fixing hole 12: motor shaft
13 : 송풍기 14 : 오리피스13: blower 14: orifice
16 : 배리어16: barrier
본 고안은 공조기의 송풍장치에 관한 것으로, 더욱 상세하게는 공조기에서 발생되는 진동 및 유로저항을 최소화하여 소음을 경감시킬 수 있고, 간단한 구조로서 용이하게 조립할 수 있도록 한 것이다.The present invention relates to a blower of the air conditioner, and more particularly, to minimize the vibration and flow resistance generated in the air conditioner to reduce the noise, it is to be easily assembled as a simple structure.
종래의 공조기는 제1도 내지 제2도에 나타낸 바와 같이, 공조기의 본체(1)내측 후방에 설치되는 하우징(2a), 전방의 모터(7)에 모터장착부(8a)를 결합시켜서 상기 하우징(2a)에 돌출된 나사축(2b)에 오리피스(14)와 모터(7)가 설치된 모터장착부(8a)를 삽입해서 순차적으로 상기 나사축(2b)에 탄성부재(6a), 와셔(10), 너트(11)를 삽입하여 고정시킨다.Conventional air conditioners, as shown in Figures 1 to 2, by coupling the motor mounting portion (8a) to the housing (2a) installed inside the main body 1 of the air conditioner rear, the motor (7) in front of the housing ( The orifice 14 and the motor mounting portion 8a provided with the motor 7 are inserted into the screw shaft 2b protruding from 2a, and the elastic member 6a, the washer 10, and the screw shaft 2b are sequentially inserted. Insert and fix the nut (11).
또한, 모터(7)의 축(12)에는 송풍기(13a)를 삽입하여 와셔(10)와 체결부재(15)로서 고정한 후에, 하우징(2a)를 배리어(Barrier) (16a)에 고정시키고, 상기 배리어(16a)는 본체(1)의 일측에 설치된 랙(Rack) 배리어(17)에 고정시킨다.In addition, after the blower 13a is inserted into the shaft 12 of the motor 7 to fix the washer 10 and the fastening member 15, the housing 2a is fixed to the barrier 16a. The barrier 16a is fixed to a rack barrier 17 provided on one side of the main body 1.
따라서, 모터(7)가 구동하면 상기 모터(7)의 축(12)에 설치된 송풍기(13a)가 회전운동을 하면서 공기를 토출하는데, 이때 공기의 흐름은 본체(1)의 전면하부로 유입되어 하우징(2a)으로 유입하게 되는데 모터(7)와 상기 모터(7)가 장착된 모터장착부(8a)가 송풍기(13a)의 흡입구를 가로 막고 있어서 상기 모터(7)에서 발생되는 진동은 상기 모터장착부(8a)에 전달되고, 이어서 오리피스(14)와 하우징(2a)으로 전달하게 된다.Therefore, when the motor 7 is driven, the blower 13a installed on the shaft 12 of the motor 7 discharges the air while rotating, and at this time, the flow of air flows into the front lower part of the main body 1. The motor 7 and the motor mounting portion 8a on which the motor 7 is mounted block the intake port of the blower 13a, so that the vibration generated by the motor 7 may be introduced into the housing 2a. 8a and then to the orifice 14 and the housing 2a.
그러므로, 유속이 빨라져서 소음이 발생하게 되고, 모터(7)에는 이상소음이 발생되어 풍량의 저하를 초래했다.Therefore, the flow velocity was increased to generate noise, and abnormal noise was generated in the motor 7, resulting in a decrease in the amount of air.
또한, 송풍기(13)의 흡입구를 막으므로 인한 씨스템의 저항이 커지므로 풍량을 증대하기 위해서는 상대적으로 모터(7)의 rpm을 올려야 하기 때문에 이로인한 소음 발생이 증대하게 되는 등의 문제점이 있었다.In addition, since the resistance of the system is increased by blocking the intake port of the blower 13, there is a problem that the noise generated due to this increases because the rpm of the motor 7 must be relatively increased to increase the air volume.
본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 본 고안은 공조기에서 발생되는 진동 및 유로저항을 최소한도로 줄임으로써 소음을 최대한도로 경감시킬 수 있을 뿐만아니라, 풍량의 저하방지 및 간단한 구조로 인한 용이하게 결합시킬 수 있는 공조기의 송풍장치를 제공하는데 그 목적이 있다.The present invention is to solve the above problems, the present invention can reduce the noise to the maximum by minimizing the vibration and flow path resistance generated in the air conditioner, as well as ease of airflow prevention and simple structure It is an object of the present invention to provide a blower of an air conditioner that can be combined easily.
상기한 목적을 달성하기 위해 본 고안은 본체내에 설치되며 모터를 고정하기 위한 나사축이 설치된 모터 고정부가 구비된 하우징과, 상기 나사축과 결합되는 고정공이 형성된 모터지지부재가 구비된 모터와, 상기 모터의 모터축에 설치된 송풍기와, 상기 하우징의 전방에 체결되는 오리피스와, 상기 하우징 상부와 체결되는 배리어로 구성된 공조기의 송풍장치이다.In order to achieve the above object, the present invention provides a housing having a motor fixing part installed in a main body and having a screw shaft for fixing a motor, a motor having a motor supporting member having a fixing hole coupled with the screw shaft, and And a blower installed on a motor shaft of a motor, an orifice fastened to the front of the housing, and a barrier fastened to an upper portion of the housing.
이하, 본 고안의 일실시예를 첨부된 도면 제3도 내지 제5도를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 3 to 5.
제3도는 본 고안의 설치상태를 개략적으로 나타낸 종단면도이고, 제4도는 제3도의 "A"부분 확대 상세도이며, 제5도는 본 고안의 요부분해사시도로서, 공조기의 본체(1)내의 하우징(2) 후방에 모터 고정부(3)가 설치되고, 상기 모터고정부(3) 표면을 관통하여 끝단에 걸림턱(4)이 형성된 나사축(5)이 설치된다.FIG. 3 is a longitudinal sectional view schematically showing the installation state of the present invention, FIG. 4 is an enlarged detail view of part "A" of FIG. 3, and FIG. 5 is a partial exploded perspective view of the present invention, and the housing in the main body 1 of the air conditioner. (2) The motor fixing part 3 is installed at the rear side, and the screw shaft 5 having the locking step 4 formed at the end is installed through the surface of the motor fixing part 3.
나사축(5)의 각각에는 탄성부재(6)가 삽입되어 모터(7) 후방의 외주연에 설치된 모터지지부재(8)의 일측이 절개된 고정공(9)에 상기 나사축(5)이 삽입되어 순차적으로 와셔(10) 및 너트(11)가 삽입되서 모터고정부(3)에 상기 모터(7)를 고정시킨다.An elastic member 6 is inserted into each of the screw shafts 5 so that the screw shaft 5 is inserted into a fixing hole 9 in which one side of the motor support member 8 installed at the outer circumference of the rear of the motor 7 is cut out. The washer 10 and the nut 11 are sequentially inserted to fix the motor 7 to the motor fixing part 3.
또한, 모터(7) 전방에는 하우징(2)이 삽입되며, 상기 모터(7)의 모터축(12)에는 송풍기(13)가 삽입되어 와셔(10) 및 너트(11)로서 고정되며, 상기 하우징(2) 전방에는 오리피스(14)가 체결부재(15)로서 고정되고, 상기 조립된 하우징(2)은 상부의 배리어(16)에 체결부재(15)로서 고정된다.In addition, a housing 2 is inserted in front of the motor 7, a blower 13 is inserted into the motor shaft 12 of the motor 7 and fixed as a washer 10 and a nut 11, and the housing (2) An orifice 14 is fixed to the front as the fastening member 15, and the assembled housing 2 is fixed to the upper barrier 16 as the fastening member 15.
이와 같이 구성된 본 고안은 제3도 내지 제5도에 나타낸 바와 같이, 모터(7)가 회전하게 되면 그 회전력이 상기 모터(7)의 모터축(12)에 삽입된 송풍기(13)에 전달되어 상부로 공기를 토출하게 되는데, 상기 모터(7)를 후방의 모터고정부(3)에 설치해서 상기 송풍기(13)의 전면에 장애물을 없애므로 인한 흡입구의 유속을 균일화하고, 속도도 느리게 하여 저소음화 및 고풍량을 실현할 수 있게 된다.In the present invention configured as described above, as shown in FIGS. 3 to 5, when the motor 7 rotates, the rotational force is transmitted to the blower 13 inserted into the motor shaft 12 of the motor 7. Air is discharged to the upper part, and the motor 7 is installed on the motor fixing part 3 at the rear to remove obstacles on the front of the blower 13 so that the flow rate of the inlet is uniform, and the speed is also low. It is possible to realize the amount of fire and high airflow.
또한, 모터(7)에서 발생되는 진동은 상기 모터(7) 후방의 모터지지부재(8)와 모터고정부(3)의 나사축(5) 사이에 설치된 탄성부재(6)에서 흡수하므로써, 하우징(2)에는 진동이 거의 전달되지 않게되며 이에 따른 소음도 최대한도로 방지할 수 있게 된다.In addition, the vibration generated in the motor 7 is absorbed by the elastic member 6 provided between the motor support member 8 behind the motor 7 and the screw shaft 5 of the motor fixing part 3, so that the housing In (2), the vibration is hardly transmitted and thus the noise can be prevented to the maximum.
또한, 모터(7)를 전면에서 분해 및 조립할 수 있도록 하므로써 작업자가 손쉽게 작업할 수 있게 된다.In addition, by allowing the motor 7 to be disassembled and assembled from the front, the operator can easily work.
한편, 본 고안을 송풍기를 사용하는 전분야에 적용해서 사용할 수 있음은 이해 가능한 것이다.On the other hand, it can be understood that the present invention can be applied to all fields using a blower.
이상에서와 같이, 본 고안은 모터(7)가 장착된 모터지지부재(8)와 모터고정부(3)의 나사축(5) 사이에 탄성부재(6)를 설치하므로써, 모터(7)에서 발생되는 진동을 효과적으로 흡수하여 발생되는 소음을 최대한도로 방지할 수 있으며, 풍량의 저하를 방지할 수 있고, 모터(7)를 전면에서 분해 및 조립할 수 있어서 작업자의 생산성을 향상시킬 수 있으므로 인한 공조기의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 고안이다.As described above, the present invention is provided by installing the elastic member 6 between the motor support member 8, on which the motor 7 is mounted, and the screw shaft 5 of the motor fixing part 3, so that the motor 7 By effectively absorbing the vibration generated, it is possible to prevent the noise generated to the maximum, to prevent the deterioration of the air volume, and to disassemble and assemble the motor 7 from the front to improve the productivity of the operator. It is a very useful design that has greatly improved efficiency and reliability.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910024521U KR940003111Y1 (en) | 1991-12-28 | 1991-12-28 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910024521U KR940003111Y1 (en) | 1991-12-28 | 1991-12-28 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930015125U KR930015125U (en) | 1993-07-27 |
| KR940003111Y1 true KR940003111Y1 (en) | 1994-05-12 |
Family
ID=19326146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910024521U Expired - Fee Related KR940003111Y1 (en) | 1991-12-28 | 1991-12-28 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940003111Y1 (en) |
-
1991
- 1991-12-28 KR KR2019910024521U patent/KR940003111Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930015125U (en) | 1993-07-27 |
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