DE2126491C3 - Air outflow device - Google Patents

Description

rSSl ^; SXME ™ ^

Air as well as one described in more detail in cross section compared to the example above, Pressure chamber and a distribution chamber is divided, shows strömvornchtung.

In the case of ventilation systems for living rooms, air ducts 6 ₅ can be connected

Wall or ceiling ties Hardly any ausmunaenucn is.uiuu uiuuiow ,,. «Ν ..—

divided by an eye in the outlet of the ventilation duct. Between an all around

Wall 20, a circular hood 22 and an upwardly projecting, one opening 26 of the intermediate wall 14 surrounding pipe socket 24, an air gap 28 is formed. The air resistance in this air gap 28 can be changed by raising and lowering the hood 22 by the inner wall 30 of the Hood 22 at a greater or lesser distance from the upper edge protruding into the hood 22 of the pipe socket 24 is set.

The adjustment of the air gap 28 takes place by means of an adjusting screw 32 which is shaped like a circular disk Control head 34 is provided, on which the inner ends of a number of levers 36 are suspended the outer ends of which are hinged to the hood 22. The levers 36 are at their ends with Provided notches in which the edge of the control head 34 engages. The adjustment screw 32 is in a Hub 38 is screwed in, which is supported in a stationary manner by arms 40 provided with bearings 42 for the lever 36 which are fastened in the pipe socket 24. «

The downwardly open distribution space 18 is covered by a grid 44 through which the

«Ο to the outside flow air from the distributor space ^ ^ _{a slot}

can. The one on your " ⁰ J *" *? _{32 is accessible after} removal 46 provided adjustment scales "^. ^ ^ _{Jst along} the grid 44. ^ _{Q 4g verse} hen, in its edge only a ^ ^ _ripe ^

its upward ragenae ™ £ _{ht are D} i _ese air exhaust vents below 7 ^ _e i _ne m abwärtsragenauslaßöffnungen 50 ^who ° ^s J ". _{14 more o} the weniden edge 52 of Zwisttenwa" ^^ _from ger covered, where <£ ^{Γ Λ} "_"4g g _{e" enu} about this depends on how far ^the ^^, _erschob | _n is the partition 14 ^auIWdi r .., _t · _mäßi "high pressure, since the air ™ ^te £ -" * "12 i _n the case. 10 through the ^air ^ aBo »nuus, _ftspaItes 28 relatively arrived, step inside ^ J ^ _{It is that} .

high flow velocities ^ ^ ^ ^^

according to steaming monc «^ _{To a he} .

. 22 and in the 5 ^ "Making ft SIA ,, * _Lu wannung the rcdsiron ™""" _Hey heating coil can finally ne ": ere _hood

58 around the sticking out, wana 22 arranged.

1 sheet of drawings

Claims (2)

. valve In order to avoid that brought ^^^^ Z space an unsuitable patent claims: when graining = the LuU "J ^ ^^ take a draft, must be limited to the maximum value ^{1. Air outflow device} for ventilation airdrac \ ^a fi "*" Si side, however, it is succumb to living rooms, meeting rooms 5. ™ * α «Α Maintain _{high pressure or the like, consisting of one with an inlet opening desha} , _{b ready} for pressurized air as well as one can, damil.die ^ eum S desha, b ready _{£ be.} GRO in cross section opposite the inlet opening in this .j ^ ™™ air vent device housing equipped with an outer outlet opening, knows the & tow * ^ e ■ ^^ _{pressure chamber and} which is divided by a partition in emen io by ^e ' ^ne _w ^Z *' ^s _r ^ ^W ^ _{ , where the intermediate pressure space and a distribution space is divided by a V «^ ¹ ?" ™. ™ of _the overflow of the air, where the intermediate wall a in cross's wall to *? & £ _distributor space one with a sectionally variable Luftdurchlaßspalt up from Drackraunι in the ν he _{O {fenle} supply magazine comprises, characterized in that adjustable valve ^ ^e _{hene Lufld JRC} hlaßöffdie intermediate wall (14) in the area of the air x ₅ 1 454 656) or ^w "f ™ ^^ _{Luftströmvorrich} . Passage gap contains a collar-like pipe socket voltage. With ojq _henen valve flap (24), whose Stutzenöffni'ng obligations lid-like manner are found jedocnι ^ _{493 and German} of a coaxially arranged to the opening pen (s. US. "-Y atenisliiηα _{slide (s} .deut- Hood (22) with at least largely ^used ? ^{must, r} -i, - a relatively ungünschlossenem Luftdurchlaßspalt 09,344), the pipe socket zo see Auslegeschnft 1 IO9 J44j a wall of an overlapping edge of a bent Stige Luftau s ^{stromv rte} ^ ™ _{abe of the} invention (20) is covered, wherein the cover (22) by means of Accordingly, »Task ¹ ^ f _üf ^ ₁ a device for the formation of an air passage gap which is coaxial to the extent of L ^τstromungsvomchmng jur Be ^ JP ^ J ^ different «> we.tei = ub.Wen, * ώ« »« ™ _Lui ^ _slTÖmveTiei . Size can be lifted from the pipe socket opening. _a5 take Lufcugen a ■ g ^{u "s"} |. ^e _{d Lu {tdruck} second air vent device according to claim 1, lung into the room Reach is "£" ^ _rf ie kiht dQ di Bite of the air in the ventilation tube relaüv high g ^ tenwra 2. Air discharge device according to claim 1, ment in the space he £ ^ _rf characterized in that the width of the air in the ventilation duct relaüv high g ^ tenwra Gap by means of an adjusting screw (32) one-way of the invention is d it J ^ J ™ ^,. _{s is} fellable, which towards the inside has a control wall \ m ^ area there- ^ ™ ^ _n lh di i E tn collar-like » ^οη « ™ * "' ^a ™ ' _s fellable, which inwardly a tax the Zw ^ ^ ^ _n head (34), to which the inner end 30 a collar-like " ^οη " ™ * "' ^a ™ ' _{öf {} to which a number of levers (36) are articulated, the nozzle opening ^ "Jevon we ^ zur O fnu, ren outer ends articulated with that of the circumference coaxial »« »^" "■" Jj. ^ Swlt the tube the hood (22) along the wall (20) ££ * $ ^ ™ Χ £ Χ Solution according to claim 2, characterized in that ₃₅ ΚΕΠί -in I hood ^ indicates that the adjusting screw (32) is directed towards the formation of a «™ V ^" ¹⁸ _G S ^ ^ der Decrease in the size of the outlet opening of the distributor passage gap space (18) covering grille (44) accessible ^^^^ S ^ «^^ of the air 4. Apparatus according to claim 2 or 3, to be able to make a gap, it is characterized in that the adjusting screw is partially screwed into a hub (38) when the width of the air gap (32) is screwed, which adjusting screw is adjustable »» L ^ ^ by means of bearings (42) for the lever (36) forming Km has a control head to which. J ArmsWim the pipe socket (24) is attached. ren ends of a number of levers articulated ^^ whose 5. Apparatus according to claim 1 or 2, the 45 outer ends articulated with the ^de rn JU ^ reis which is characterized in that the downward ra- hood extending along wall vertjmdensmd lowing wall (20) of the hood (22) by a heater - It appears f ^ ™ ⁶ ^ "" ^ winding (58) is surrounded with which the pre-screw after removal ^ ^nes ^! F _t ^ ^us if _B S ⁿ _h ^g ^ brushing air can be heated. ^{Distribution room} V "? ⁰ ^^ 50 The positioning of the adjusting screw has a purpose ßigerweise the fact that the adjusting screw m one Hub is screwed in, means bearing for the soft Lever-forming arms is attached in the pipe socket. In many cases it proves beneficial when