DE1753273B2 - SUPPLY AIR DISTRIBUTOR FOR ROOMS VENTILATED BY FORCED CONVECTION - Google Patents
SUPPLY AIR DISTRIBUTOR FOR ROOMS VENTILATED BY FORCED CONVECTIONInfo
- Publication number
- DE1753273B2 DE1753273B2 DE19681753273 DE1753273A DE1753273B2 DE 1753273 B2 DE1753273 B2 DE 1753273B2 DE 19681753273 DE19681753273 DE 19681753273 DE 1753273 A DE1753273 A DE 1753273A DE 1753273 B2 DE1753273 B2 DE 1753273B2
- Authority
- DE
- Germany
- Prior art keywords
- air
- plate
- room
- section
- supply air
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 240000009023 Myrrhis odorata Species 0.000 claims 1
- 235000007265 Myrrhis odorata Nutrition 0.000 claims 1
- 235000012550 Pimpinella anisum Nutrition 0.000 claims 1
- 230000001133 acceleration Effects 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0064—Construction of air inlets or outlets in walls
-
- 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
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
-
- 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
-
- 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
- F24F7/007—Ventilation with forced flow
-
- 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
- F24F13/082—Grilles, registers or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
Description
753753
rung sind die entsprechenden EintrittsöfFnungen mit 7 bezeichnet. Sie sind von Befestigungsmitteln 3' begrenzt und erstrecken sich mit ihrer Öffnungsebene unter 45 zwischen der Seitenwand 1 und der Decke 2 des Raumes und vorzugsweise zumindest über einen Teil der gesamten Länge desselben. Die das Gebläse 6 aufnehmende Zuluftöffnung 8 ist bei diesen Beispielen in den Stirnwänden des Stalles bzw. Raumes vorgesehen. The corresponding entry openings are indicated 7 designated. They are limited by fastening means 3 'and extend with their opening plane under 45 between the side wall 1 and the ceiling 2 of the room and preferably at least over one Part of the entire length of the same. The air inlet opening 8 accommodating the fan 6 is in these examples provided in the front walls of the stable or room.
In den Lufteintrittsöffnungen 3. 7 sind eine oder mehrere Belüftungsplatten 9. 10 bzw. 11 angeordnet, die den Querschnitt eier Lufteintrittsöffnung 3 bzw. 7 einnehmen und jeweils mit einer Anzahl über die Fläche der Platten 9. ίΟ. Ii verteilt angeordneten düsenförmigen DurchtrittsöfTnungen 9'. 10' bzw. 11' versehen sind.One or more ventilation plates 9, 10 and 11 are arranged in the air inlet openings 3. 7, which have the cross section of an air inlet opening 3 and 7, respectively take and each with a number across the surface of the plates 9. ίΟ. Ii arranged distributed nozzle-shaped passage openings 9 '. 10 'or 11' are provided.
In Fig. 1 und 2 sind die sich in Strömungsrichtung (Pfeil A) stetig in ihrem Querschnitt verjüngenden Düsenöffnungen 9' mit ihren Achsen zu den Plattenflächcn 12, 13 unter einem Winkel von \ = 90 angeordnet. Die Belüftungsplatte(n) 9 ist bzw. sind in vertikaler Anordnung ihrer Plattenflächen 12. 13 in die Befestigungsmittel lösbar eingesetzt und erstrecken sich jeweils über die gesamte Höhe der Lufteintrittsöffnung 3. In Raumlängsrichtung können je nach Abmessung der Eintrittsöffnung in dieser Richtung eine oder mehrere Platten 9 in Verbindung mit Platten 10 bzw. 11 in einer Ebene nebeneinander vorgesehen sein. Durch die Platten 9 tritt die Luft von außen her über den Kanal 4 nach Passieren der Düsen 9' in gleichmäßig verteilten, straff gebündelten, brausenartigen Luftstrahlen horizontal unterhalb der Decke 2 mit bis auf das 3fache erhöhter Geschwindigkeit weit in den Raum ein.In FIGS. 1 and 2 , the nozzle openings 9 ', which continuously taper in cross section in the direction of flow (arrow A) , are arranged with their axes to the plate surfaces 12, 13 at an angle of 90. The ventilation plate (s) 9 is or are in a vertical arrangement of their plate surfaces 12, 13 detachably inserted into the fastening means and each extend over the entire height of the air inlet opening 3. In the longitudinal direction of the room, depending on the dimensions of the inlet opening, one or more plates can be used in this direction 9 in connection with plates 10 or 11 can be provided next to one another in one plane. Through the plates 9, the air enters the room from the outside via the channel 4 after passing the nozzles 9 'in evenly distributed, tightly bundled, shower-like air jets horizontally below the ceiling 2 with up to 3 times the speed into the room.
In F i o. 3 und 5 sind die Düsenöffnunaen 10', 11' der Platten 10 bzw. 11 mit ihren Achsen zu d-:n Plattenflächen 12. 13 unter einem Winkel von λ ■--= 45 geneigt. Die Platten selbst sind zur Seitenwand 1 und zur Decke 2 ebenfalls unter einem Winkel von 45 angeordnet, so daß sich je nach Anordnung ein und desselben Plattentyps eine horizontale, zur Decke 2 parallele (Fig. 5). oder eine senkrechte, zur Seitenwand 1 parallele Strömungsrichtung (Fig. 3) für die eintretende Luft erzielen läßt. Bei den Beispielen nach F i g. 3 und 5 sind je nach Abmessung der Lufteintrittsöffnung 7 in Raumlängsrichtung eine oder mehrere in einer gemeinsamen Ebene nebeneinander angeordnete und sich jeweils über die Höhe der FJntrittsöffnungen 7 erstreckende Platten 10 bzw. 11 voraesehen. Bei Anordnung mehrerer Platten in derselben Lufteintrittsöffnung 7 können die Achsrichtungen der Düsenörünungen 10'. 11' von Platte zu Platte unterschiedlich sein unH Luft über die gesamte Länge der Lufteintrittsöffnung nbwechselnd entweder horizontal oder vertikal in den Raum eintreten.In Figs. 3 and 5, the nozzle openings 10 ', 11' of the plates 10 and 11 are inclined with their axes to d-: n plate surfaces 12. 13 at an angle of λ ■ - = 45. The plates themselves are also arranged at an angle of 45 to the side wall 1 and to the ceiling 2, so that, depending on the arrangement, one and the same plate type is horizontal and parallel to the ceiling 2 (FIG. 5). or a vertical flow direction parallel to the side wall 1 (FIG. 3) can be achieved for the incoming air. In the examples according to FIG. 3 and 5, depending on the dimensions of the air inlet opening 7 in the longitudinal direction of the room, one or more plates 10 and 11 are provided, which are arranged next to one another in a common plane and each extend over the height of the entry openings 7. If several plates are arranged in the same air inlet opening 7, the axial directions of the nozzle openings 10 '. 11 'can differ from plate to plate and air enters the room alternately either horizontally or vertically over the entire length of the air inlet opening.
Ferner ist es z. B. auch möglich, in unter 45 geneigten Lufteintrittsöffnungen 7 jeweils zwei Platten in oiner gemeinsamen, unter 45 zur Horizontalen verlaufenden Ebene übereinander anzuordnen (nicht dargestellt), und zwar so. daß die Platten jeweils lediglich einen Teil der Höhe der Lufteintrittsöffnungen einnehmen. Hierdurch ist es möglich, das aus der an die Unterkante der Lufteintrittsöffnung 7 angrenzenden Teilplatte austretende Luftbündel vertikal nacli unten und das aus der an die Decke 2 angrenzenden Teilplatte austretende Luiiöündel horizontal zu richten. Auch bei dieser Ausführung sind in der Öffnung 7 je nach Öfi'nungsabmessung in Stallängsrichtung ein oder mehrere Platten oder Gruppen von Teilplatten nebeneinander angeordnet.Furthermore, it is z. B. also possible in inclined under 45 Air inlet openings 7 each have two plates in oiner common, at 45 to the horizontal to arrange running level one above the other (not shown), namely so. that the plates each only occupy part of the height of the air inlets. This makes it possible to use the the lower edge of the air inlet opening 7 bordering partial plate exiting air bundles vertically nacli below and horizontally to straighten the Luiiöündel emerging from the partial plate adjoining the ceiling 2. In this embodiment, too, there are in the opening 7, depending on the opening dimensions, in the longitudinal direction of the house one or more plates or groups of sub-plates arranged next to one another.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (2)
belüftete Räume, bestehend aus einer jeder Zu- 5 Die erfindungsgemäße, preiswert herstellbare Zuluftöffnung zugeordneten Platte, über deren luftverteilerplatte vermittelt der sie passierend, η Luft Fläche im rIittenmateria! ausgesparte, sich ent- eine starke Beschleunigung bei gleichzeitiger Bündelang ihrer Anise in ihrem Querschnitt stetig ver- lung zu weit in den Raum hineinreichender Strahlen, ändernde Düsenöffnungen gleichmäßig verteilt Die infolge geringer Strömungsverluste schon bei sind, dadurch gekennzeichnet, daß sich io geringen Druckdifferenzen vor und hinter der Platte die Düsenöffnungen (9'. 10'. 11') in Strömungs- erreichbare hohe Abströmgeschwindigkeit der Luft richtung der Luft stetig verjüngen und die Düsen- wiikt Verschmutzungen entgegen. Von der Luft mitachsen zur Plattenebene um 45: geneigt sind. geführte Schmutzpartikel können sich allenfalls hinter1. Supply air distributor for 45 r and 90 c to the mat level by forced convection,
ventilated rooms, consisting of a plate assigned to each inlet air opening, which can be produced inexpensively according to the invention, via whose air distribution plate the air surface in the rI ittenmateria! recessed, resulting in a strong acceleration with simultaneous bundle of their anise in their cross-section steadily changing jets reaching too far into the room, changing nozzle openings evenly distributed, which are already at due to low flow losses, characterized in that there are io small pressure differences in front of and Behind the plate, the nozzle openings (9 ', 10', 11 ') steadily taper in a high outflow velocity of the air that is achievable in flow direction of the air, and the nozzle wiikt counteract contamination. Axis from the air to the plane of the plate by 45 : are inclined. guided dirt particles can at best get behind
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP0043895 | 1968-01-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1753273A1 DE1753273A1 (en) | 1971-03-04 |
DE1753273B2 true DE1753273B2 (en) | 1973-05-10 |
DE1753273C3 DE1753273C3 (en) | 1973-11-29 |
Family
ID=7379859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681753273 Granted DE1753273B2 (en) | 1968-01-26 | 1968-01-26 | SUPPLY AIR DISTRIBUTOR FOR ROOMS VENTILATED BY FORCED CONVECTION |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1753273B2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000001C2 (en) * | 1995-04-01 | 1996-01-19 | Haandrikman F J Vof | Ventilation appts. for poultry house - has fan-driven ventilators with trunking that oscillates vertically and horizontally to provide even distribution of air to entire floor space |
NL1001046C2 (en) * | 1995-08-24 | 1997-02-25 | Hilber Jozephus Frederik Tieme | Ventilation grille in wall of container for compostable material |
US9440744B2 (en) | 2013-10-17 | 2016-09-13 | The Boeing Company | Decompression panel assembly and method of equalizing air pressure differential |
US9499251B2 (en) | 2013-10-25 | 2016-11-22 | The Boeing Company | Decompression panel for use in an aircraft |
US9566759B2 (en) | 2013-10-25 | 2017-02-14 | The Boeing Company | Decompression panel for use in an aircraft assembly |
US9233747B2 (en) | 2013-10-25 | 2016-01-12 | The Boeing Company | Decompression panel for use in an aircraft assembly |
US10071795B2 (en) | 2013-10-25 | 2018-09-11 | The Boeing Company | Clamp device for use with a decompression panel in an aircraft assembly |
USD817851S1 (en) | 2014-03-28 | 2018-05-15 | The Boeing Company | Decompression panel |
-
1968
- 1968-01-26 DE DE19681753273 patent/DE1753273B2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1753273C3 (en) | 1973-11-29 |
DE1753273A1 (en) | 1971-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |