CN1103030C - 用于向通风空间供气的方法和装置 - Google Patents
用于向通风空间供气的方法和装置 Download PDFInfo
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- CN1103030C CN1103030C CN94191755A CN94191755A CN1103030C CN 1103030 C CN1103030 C CN 1103030C CN 94191755 A CN94191755 A CN 94191755A CN 94191755 A CN94191755 A CN 94191755A CN 1103030 C CN1103030 C CN 1103030C
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- 238000000034 method Methods 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims description 37
- 230000008676 import Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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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
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
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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
- F24F7/00—Ventilation
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S454/00—Ventilation
- Y10S454/906—Noise inhibiting means
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Duct Arrangements (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Ventilation (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Treatment Of Fiber Materials (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Motor Or Generator Cooling System (AREA)
- Building Environments (AREA)
Abstract
在将供给气流引入一个处理空间(A)时,通过一个通向处理空间的终端装置(10)从供气源(B)输送供给气流,由终端装置(10)排出的供给气流具有一定冲力,大体沿确定了处理空间的一个竖直面(E)垂直向下排出。在一个将供给气流引入供气终端装置中,供气进口与供气出口之间的通风风流通路(13)是细长的,终端装置(10)适于以垂直状态安装在界定了通风空间(A)的一个竖直面(E)上,其供气出口指向下方并相邻于所述界定面(E)定位。
Description
本发明涉及一种将供给气流(通风风流)引入处理或通风空间的方法,其中通过一个通向通风空间的终端装置从一供气源输送供给气流。另外,发明还设及实施该方法的供气终端装置。
众所周知,供给气流是利用所谓排送供气终端装置而引入通风空间的。供给气流是以低而均匀的速度水平地引入通风空间的底部(地面)区域并且逐渐使上覆气向顶部(天花板)区域移动,在顶部由排气终端装置将其排出。
本发明还涉及一种换气式通风用的方法和供气终端装置。
按照本发明的方法的主要特点在于该供给气流是沿着界定通风空间的一个竖直面上从供气终端装置排出。
来自该终端装置的气流沿所述界定面流动,该表面可以是房间的墙壁,并且散布在该处理空间的底部区域,实际上使其扩散并与周围空气混合。在处理空间内产生的空气运动实际上对于该空间中的人员来说是不足道的。
该通风气可以在高于地面之上某一位置从供气终端排出,但排气最好在地平面之上80-120厘米处进行。
本发明在选择将供给气流引入通风空间的位置时提供了很大的灵活性。地面和接近地面的空间可以随意留出,供气终端可设计装配得美观动人。
按照本发明的供气终端装置的主要特征在于供给气流进口与供给气流出口之间的风流通路是细长的,该装置适于以垂直状态安装在界定通风空间的一个竖直面上,而且该供气出口指向下方并相邻于所述界定面固定。
供给气流进口与供给气流出口之间的风流通路可以用在一侧开口的槽形件构成,在槽形件的表面装上终端装置从而在开口的一侧确定出风流通路,使得该通路具有封闭的横截面。在槽形件的侧边缘上可安装适当尺寸的间隔部件,使得槽形件隔开墙壁表面一定距离而固定,以符合要求的断面流动面积。
以下参阅附图更详细地说明本发明。
图1示意地举例说明了按照本发明进行通风的一个房间;
图2为从图1的II-II线取的剖视图并示出供给气流终端装置的横截面形状;
图3是与图2相似的剖示图并图示说明了一种变型的横截面形状;
图4是配备一附件或延伸件的进一步改进的供气终端装置的立视图;
图5为从图4的V-V线取的剖视图;
图6为从图4的VI-VI线取的剖视图。
图1举例说明了一个通风空间A,比如,可以是一间住房或办公用房,通过用10表示的一个供气终端装置,从一个如风扇或空调器(未示出)和相联的供气管B那样形式的供气源将供给气流引入该通风空间。通过一个排气终端装置F使空气流从由地板C,天花板D和一墙壁E所界定的通风空间A排出。
供气终端装置10是一种V字形横截面的细长槽形件11,其一端敞口而另一上端,由一横壁12封闭。或者,槽形件11也可以其上端顶住天花板D来封闭。该槽形件11以垂直状态且封闭端在上方,敞口端在下方直接安装在墙上,房间的墙壁E构成由槽形件所形成的竖直风流通道13的一个侧壁。
在槽形件邻近横壁12的上部,通过侧面开口与供气管B连接。因此,在图1中所示的实施例中,供气终端装置没有单独分离的部分来构成其进口,而是用槽形件的侧面开口部分构成,槽形件与供气管B对齐(在其它实施例中,可以不同的方式,如从上方供气)。按照相应的方式,供气终端装置的出口是由槽形件指向下方的开口端形成的。
槽形件11的内表面涂有一种隔音层14,该层只涂到略高于槽形件下端处为止。隔音层的尺寸符合吸音条件。
当供气终端装置10被安装就位时,槽形件11的侧边缘由密封接合于墙壁E上的凸缘件15限定。
在图3所示的变更的实施例中,槽形件11的侧边缘装设一种独立的,用U形断面部件构成的可拆装的间隔定位件16。这种间隔定位件可以一定预定宽度满足需要,使得槽形件与墙壁之间的间隔和风流通路13横断的流动面积可以根据通过供气终端装置的气流量而选定。另外,设有一后部件17,它是由在间隔定位件16的一个后部或外凸缘上安装的一块板件形成的。此后部件17封住间隔定位件之间的槽形件并且设置有用于连接供气管B的凹槽。
由于供给气流具有的速度,从供气管道B流过并经风流通路13流动的风流有垂直向下的冲力,当其排出终端装置10时就会在附壁效应下沿着墙壁继续向下,然后在地板C处反射并且按图1中的箭头所示沿着地面扩散。已经处于通风空间A中的供气风流被向上排移到天花板区域,在那里通过排气终端装置F排走。
不难理解,槽形件11在各特殊情况下由长的型材工件切短成所需长度,因而使得供气出口的长度及地面之上的高度可容易地根据需要选定。供气终端装置的外表面可以用多种方式设计和加工或者装饰,它可用来作为装饰物和其他内部装饰之用途。
图4至图6示出了一个供气终端装置的变换的实施例,此例中以10B标出。槽形件11B制成一个圆筒形件的一部分并且如前述实施例那样,其内部设置了隔音层14B。此外,间隔定位件16B提供有与图1至图3的间隔定位件16相似的间隔定位件16B。
再者,如图3中那样,还设置一个后部件17,它是一块可拆卸地连接在间隔定位件最外部的板状件,以便将槽形件封闭在其侧边缘之间,该后部件配置有用于连接供气管B的凹槽。
此外,供气终端装置10B区别于供气终端装置10的实际上仅在于槽形件11B的横截面形状不同。
但是,图4至图6中的槽形件附加了一个延伸件18,它是可伸缩地安装在槽形件11B的下部。该延伸件构成风流通路13的伸长部,但与通路13不同的是,它不是向下开口而是在一侧面敞口;如图6所示,延伸件18沿一侧的边缘设有一个出口孔19,供给气流通过此孔排出。当然,相似的出口孔也可以开设在另一侧边缘。
按照发明的供气终端装置的长度并不特别关键,但是应适于保证获得附壁效应,以使得由终端装置出口排出的通风风流为一种表面喷流。
当然,根据本发明的终端装置主要用来作一种供气终端装置,但不难理解,它也可用来作排气终端装置或者用于传送气流的终端装置。
Claims (7)
1.一种用于将供给气流引入通风空间的方法,其中通过一个通向通风空间的终端装置从一供气源输送供给气流,其特征在于:包括的排气步骤中来自供气终端装置的全部供给气流借助附壁效应沿着并对着界定的竖直面向下排出。
2.按权利要求1所述的方法,其特征在于,供给气流是在通风空间的地面之上80至120厘米处从供气终端装置排入通风空间。
3.一种用于将供给气流引入通风空间的供气终端装置,包括:
一个供气进口和一个供气出口,在供气进口和供气出口之间的细长通风风流通路中供气终端装置适于以垂直状态安装在界定通风空间的一个竖直面上,其供气出口相邻于该竖直面定位,该供气终端装置定向于引导流出供气出口的气流向下借助附壁效应沿着并对着该竖直面流动。
4.按权利要求3所述的供气终端装置,其中在供气进口与供气出口之间的通风风流通路是由一个在一侧开口的槽形件形成的,该终端装置适于安装在所述界定面上,所述开口侧面对着所述界定面。
5.按权利要求3所述的供气终端装置,其中供气进口和供气出口之间的通风风流通路包括一个槽形部分并配置了一个或多个沿该槽形部分侧边缘安装的间隔件。
6.按权利要求3所述的供气终端装置,其中供气进口和供气出口之间的通风风流通路的长度至少是该通路最大横截尺寸的两倍。
7.按权利要求4所述的供气终端装置,其中所述槽形件包括一个槽形部分并配置了一个或多个沿该槽形部分侧边缘安装的间隔件。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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SE9301225A SE9301225L (sv) | 1993-04-14 | 1993-04-14 | Sätt för tillförsel av tilluft och tilluftsdon |
SE93012250 | 1993-04-14 | ||
SE9301225-0 | 1993-04-14 |
Publications (2)
Publication Number | Publication Date |
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CN1120862A CN1120862A (zh) | 1996-04-17 |
CN1103030C true CN1103030C (zh) | 2003-03-12 |
Family
ID=20389563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94191755A Expired - Fee Related CN1103030C (zh) | 1993-04-14 | 1994-04-14 | 用于向通风空间供气的方法和装置 |
Country Status (20)
Country | Link |
---|---|
US (1) | US5851144A (zh) |
EP (1) | EP0694151B1 (zh) |
JP (1) | JP3717175B2 (zh) |
KR (1) | KR100335792B1 (zh) |
CN (1) | CN1103030C (zh) |
AT (1) | ATE186112T1 (zh) |
AU (1) | AU694978B2 (zh) |
CZ (1) | CZ287870B6 (zh) |
DE (1) | DE69421396T2 (zh) |
DK (1) | DK0694151T3 (zh) |
ES (1) | ES2140534T3 (zh) |
FI (1) | FI106149B (zh) |
GR (1) | GR3032379T3 (zh) |
HU (1) | HU219104B (zh) |
NO (1) | NO308967B1 (zh) |
PL (2) | PL57473Y1 (zh) |
PT (1) | PT694151E (zh) |
RU (1) | RU2128314C1 (zh) |
SE (1) | SE9301225L (zh) |
WO (1) | WO1994024494A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515845C2 (sv) * | 2000-01-27 | 2001-10-15 | Air Innovation Sweden Ab | Väggmonterat tilluftsdon innefattande spjäll |
US7210995B2 (en) * | 2003-10-21 | 2007-05-01 | Fm Global Technologies, Llc | Roof air make-up for exhaust of fire smoke |
US10490178B2 (en) * | 2003-12-22 | 2019-11-26 | Bonnie S. Schnitta | Perforation acoustic muffler assembly and method of reducing noise transmission through objects |
US8336672B2 (en) * | 2006-01-18 | 2012-12-25 | Bard Manufacturing Company | Air treatment and sound reduction system |
CN100462639C (zh) * | 2007-07-24 | 2009-02-18 | 西安交通大学 | 一种双面贴附射流的送风方式 |
US20120118422A1 (en) * | 2010-11-11 | 2012-05-17 | Rotell Raymond J | Shield for Diverting Air Flow |
CN104956153B (zh) * | 2013-01-25 | 2017-07-21 | 三菱电机株式会社 | 换气装置 |
US20150101883A1 (en) * | 2013-10-10 | 2015-04-16 | Yonghui Xu | Sound attenuation module and oversized grill |
US10041697B1 (en) * | 2015-10-16 | 2018-08-07 | Parnell Black | Noise reduction system for in-wall HVAC systems |
US20180023290A1 (en) * | 2016-07-21 | 2018-01-25 | James V. Kinser, Jr. | Ducted panel arrangement |
US11820518B2 (en) | 2016-12-05 | 2023-11-21 | Clark C. Hampe, JR. | Airflow diverter for aircraft and method of use |
US10611486B2 (en) | 2016-12-05 | 2020-04-07 | Clark C. Hampe, JR. | Airflow diverter for aircraft and method of use |
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US434845A (en) * | 1890-08-19 | george | ||
US304789A (en) * | 1884-09-09 | Metal column | ||
US2275572A (en) * | 1939-05-02 | 1942-03-10 | William S Somers | Prefabricated conduit |
US3359883A (en) * | 1965-08-26 | 1967-12-26 | Charles F Wirth | Heating duct attachment |
US3835606A (en) * | 1972-05-22 | 1974-09-17 | M Liberman | Combination ceiling tile and air duct structure |
DE2263617A1 (de) * | 1972-12-27 | 1974-07-04 | Rainer Moreth | Belueftungsanlage fuer feuerstaetten |
SE370274B (zh) * | 1973-01-26 | 1974-10-07 | Rinipa Ab | |
US4020753A (en) * | 1975-10-06 | 1977-05-03 | Ernest Efstratis | Ventilation extension unit |
US4481871A (en) * | 1982-07-29 | 1984-11-13 | Ernest Efstratis | Ventilator extension unit |
DE3304559C2 (de) * | 1983-02-10 | 1985-10-31 | Heinz Georg Hünibach Thun Baus | Gebläseeinrichtung |
DE3810482A1 (de) * | 1988-03-26 | 1989-10-05 | Krantz H Gmbh & Co | Luftauslass zur erzeugung einer turbulenzarmen verdraengungsstroemung |
JPH0636437Y2 (ja) * | 1988-04-08 | 1994-09-21 | 耕三 福田 | 空気循環装置 |
US4850266A (en) * | 1988-06-13 | 1989-07-25 | George Bennett | Central air uptake attachment |
US4852470A (en) * | 1988-07-19 | 1989-08-01 | Corriveau Joseph A | Air disperser for air conditioner/heater ducts |
DE4022392C2 (de) * | 1990-07-13 | 1994-08-11 | Ltg Lufttechnische Gmbh | Verfahren zur Belüftung eines Raumes, insbesondere Aufenthaltsraumes |
DE4122432A1 (de) * | 1991-07-06 | 1991-11-07 | Ltg Lufttechnische Gmbh | Industrieluftauslass zum heizen oder kuehlen |
US5197920A (en) * | 1991-09-23 | 1993-03-30 | Thomas Ganse | Element for user in a heating and air conditioning ductwork system |
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1993
- 1993-04-14 SE SE9301225A patent/SE9301225L/ not_active Application Discontinuation
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1994
- 1994-04-14 HU HU9502971A patent/HU219104B/hu not_active IP Right Cessation
- 1994-04-14 AU AU65472/94A patent/AU694978B2/en not_active Ceased
- 1994-04-14 KR KR1019950704497A patent/KR100335792B1/ko not_active IP Right Cessation
- 1994-04-14 JP JP52305094A patent/JP3717175B2/ja not_active Expired - Fee Related
- 1994-04-14 RU RU95120200A patent/RU2128314C1/ru not_active IP Right Cessation
- 1994-04-14 EP EP94913237A patent/EP0694151B1/en not_active Expired - Lifetime
- 1994-04-14 PL PL94108441U patent/PL57473Y1/xx unknown
- 1994-04-14 PT PT94913237T patent/PT694151E/pt unknown
- 1994-04-14 WO PCT/SE1994/000330 patent/WO1994024494A1/en active IP Right Grant
- 1994-04-14 CN CN94191755A patent/CN1103030C/zh not_active Expired - Fee Related
- 1994-04-14 CZ CZ19952681A patent/CZ287870B6/cs not_active IP Right Cessation
- 1994-04-14 DK DK94913237T patent/DK0694151T3/da active
- 1994-04-14 ES ES94913237T patent/ES2140534T3/es not_active Expired - Lifetime
- 1994-04-14 AT AT94913237T patent/ATE186112T1/de not_active IP Right Cessation
- 1994-04-14 PL PL94311080A patent/PL311080A1/xx unknown
- 1994-04-14 DE DE69421396T patent/DE69421396T2/de not_active Expired - Fee Related
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1995
- 1995-10-04 NO NO953944A patent/NO308967B1/no unknown
- 1995-10-13 FI FI954886A patent/FI106149B/fi not_active IP Right Cessation
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1997
- 1997-05-19 US US08/858,827 patent/US5851144A/en not_active Expired - Fee Related
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2000
- 2000-01-14 GR GR20000400078T patent/GR3032379T3/el not_active IP Right Cessation
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CZ287870B6 (en) | 2001-02-14 |
CZ268195A3 (en) | 1996-02-14 |
PT694151E (pt) | 2000-04-28 |
EP0694151B1 (en) | 1999-10-27 |
ES2140534T3 (es) | 2000-03-01 |
FI106149B (fi) | 2000-11-30 |
CN1120862A (zh) | 1996-04-17 |
JP3717175B2 (ja) | 2005-11-16 |
HU219104B (hu) | 2001-02-28 |
GR3032379T3 (en) | 2000-04-27 |
FI954886A (fi) | 1995-10-13 |
US5851144A (en) | 1998-12-22 |
NO953944D0 (no) | 1995-10-04 |
KR960702088A (ko) | 1996-03-28 |
EP0694151A1 (en) | 1996-01-31 |
DE69421396D1 (de) | 1999-12-02 |
AU694978B2 (en) | 1998-08-06 |
AU6547294A (en) | 1994-11-08 |
PL57473Y1 (en) | 1999-10-29 |
SE9301225D0 (sv) | 1993-04-14 |
WO1994024494A1 (en) | 1994-10-27 |
NO953944L (no) | 1995-10-04 |
PL311080A1 (en) | 1996-02-05 |
FI954886A0 (fi) | 1995-10-13 |
JPH09503045A (ja) | 1997-03-25 |
DK0694151T3 (da) | 2000-04-17 |
HU9502971D0 (en) | 1995-12-28 |
NO308967B1 (no) | 2000-11-20 |
DE69421396T2 (de) | 2000-04-13 |
ATE186112T1 (de) | 1999-11-15 |
SE9301225L (sv) | 1994-10-15 |
KR100335792B1 (ko) | 2002-11-20 |
HUT71946A (en) | 1996-02-28 |
RU2128314C1 (ru) | 1999-03-27 |
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