KR100943858B1 - 소음 방지수단을 갖는 냉난방 급기구용 디퓨져 - Google Patents
소음 방지수단을 갖는 냉난방 급기구용 디퓨져 Download PDFInfo
- Publication number
- KR100943858B1 KR100943858B1 KR1020090064988A KR20090064988A KR100943858B1 KR 100943858 B1 KR100943858 B1 KR 100943858B1 KR 1020090064988 A KR1020090064988 A KR 1020090064988A KR 20090064988 A KR20090064988 A KR 20090064988A KR 100943858 B1 KR100943858 B1 KR 100943858B1
- Authority
- KR
- South Korea
- Prior art keywords
- diffuser
- air supply
- noise
- sound absorbing
- block
- Prior art date
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Classifications
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- 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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- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- 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
- F24F2013/242—Sound-absorbing material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Claims (5)
- 공조용 덕트와 결합되어 냉난방 급기를 실내에 공급하도록 급기구(110)가 형성되는 디퓨져 본체(100)와;상기 디퓨져 본체(100)의 개구된 하부에 결합되어 실내로 유입되는 공기의 소음을 차단하도록 형성되되, 상부가 개구된 함체형의 프레임(210)이 형성되고, 상기 프레임(210)의 내부에 충진되도록 흡음재(220)가 형성되며, 상기 흡음재(220)로 직통되어 공기가 부딪힘에 의해 소음이 감소되도록 타공망(230)이 형성되고, 상기 타공망(230)의 상부면 어느 일측 및 타측에는 직착되어 디퓨져 본체의 내부 급기구(110) 면상에 고정 결합되도록 지지대(240)가 형성되는 흡음블럭(200)이;구성되어 이루어진 것을 특징으로 하는 소음 방지수단을 갖는 냉난방 급기구용 디퓨져.
- 제 1항에 있어서, 상기 흡음블럭의 타공망(230)은면상에 원형을 포함한 다각형의 다수개의 관통홈이 형성되되, 상기 타공망은 디퓨져 본체의 상부를 향해 중앙부가 상향 돌출되어 상협하광의 원뿔, 사각뿔, 사다리꼴 형상 중 어느 하나로 형성되는 것을 특징으로 하는 소음 방지수단을 갖는 냉난방 급기구용 디퓨져.
- 삭제
- 삭제
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090064988A KR100943858B1 (ko) | 2009-07-16 | 2009-07-16 | 소음 방지수단을 갖는 냉난방 급기구용 디퓨져 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090064988A KR100943858B1 (ko) | 2009-07-16 | 2009-07-16 | 소음 방지수단을 갖는 냉난방 급기구용 디퓨져 |
Publications (1)
Publication Number | Publication Date |
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KR100943858B1 true KR100943858B1 (ko) | 2010-02-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090064988A KR100943858B1 (ko) | 2009-07-16 | 2009-07-16 | 소음 방지수단을 갖는 냉난방 급기구용 디퓨져 |
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KR (1) | KR100943858B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018138573A1 (en) * | 2017-01-30 | 2018-08-02 | Zehnder Group International Ag | Air diffuser device for ventilating rooms |
KR20200073393A (ko) * | 2018-12-14 | 2020-06-24 | (주)정원엔지니어링 | 복층 건물 환풍기의 소음 저감장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5693413U (ko) | 1979-12-20 | 1981-07-24 | ||
JPS5793742U (ko) * | 1980-12-01 | 1982-06-09 | ||
JPH05133595A (ja) * | 1991-11-08 | 1993-05-28 | Mitsubishi Electric Corp | 給排気端末部品 |
KR200442850Y1 (ko) * | 2008-06-03 | 2008-12-17 | 주식회사 제일테크 | 건축물 실내 환기장치용 실내측 디퓨져의 필터장치 |
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2009
- 2009-07-16 KR KR1020090064988A patent/KR100943858B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5693413U (ko) | 1979-12-20 | 1981-07-24 | ||
JPS5793742U (ko) * | 1980-12-01 | 1982-06-09 | ||
JPH05133595A (ja) * | 1991-11-08 | 1993-05-28 | Mitsubishi Electric Corp | 給排気端末部品 |
KR200442850Y1 (ko) * | 2008-06-03 | 2008-12-17 | 주식회사 제일테크 | 건축물 실내 환기장치용 실내측 디퓨져의 필터장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018138573A1 (en) * | 2017-01-30 | 2018-08-02 | Zehnder Group International Ag | Air diffuser device for ventilating rooms |
KR20200073393A (ko) * | 2018-12-14 | 2020-06-24 | (주)정원엔지니어링 | 복층 건물 환풍기의 소음 저감장치 |
KR102206210B1 (ko) * | 2018-12-14 | 2021-01-22 | (주)정원엔지니어링 | 복층 건물 환풍기의 소음 저감장치 |
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