DE1779439A1 - Device for ventilating, cooling and air-conditioning rooms, in particular greenhouses - Google Patents

Description

DR. ING. WILFRIED BOTTLANDER 5074 ODENTHAL-GLOBUSCH KURSIEFENER STR. 8 TEL. BURSCHEID 2242

Ventilation. Cool and "^ Witlaleren τοη RMusen" inabeaondera

Xb is known to ventilate Bauae, cool and clean with help too. fixed or movable hollow cflates "beaitaen the openings" and into the Facilities for conveying, humidifying and cooling air are built in. Meee rates also form a closed canal over an even length. The IaUkL is used for the clear air flow and for good flooding of the Propulsion energy with jet propulsion «medium liquid spraying, for necessary he thinks, "he forms the nozzle of the jet pump, which is one of the largest Mif loft gagan low! Truck sa rdrdern Terse «. I let further ge · * · Mater Not known about the state of the art, one of the length of the quotations at feet elngebcartor Lttftungerorriehtang turn on flexible. Ba is too known «the air inlet openings and the air mattress openings with Broaael TorrLichteii sweeka regulation of the air route »au teraehen.

Si · hohlea Oaten require a relatively large structural effort and large Teretell- ■ aaMate, when aie ala Gansea are moved - they are correspondingly expensive} also Ale epesiell la Oewiohehäuaern aterk through algae infestation. Length 7aaajftfiae Tsr is a noticeable part of the disturbance energy "uaao" or rather, depending on the length of time aie la «.

Caaflfl deaf the idea of invention, these disadvantages are remedied if at the Stella the hollow KKeten with air conveying device just ventilation. combined itse or Opulte "sdt Slnrlohtungen zam conveying" moistening and cooling the air "τθγ-turns will · Luftfordereinrichtung can geaa or teilweiae or aeitveis" frelatzahlend thou work.

Boron drive through re-sprayed ugliness "but also through water" is ideal for solving this problem. When the air is sprayed, the air can also be conveyed through the driving effect of the droplets as well as through theradehousing due to the cooling of the air by the waaaer. Dia BiM vsng d # r air came both through heat removal by means of cool liquid as well as through water drainage.

the outside air is cooler than the room air, ee is enough, because inside al & the house su TereprUhen, because cold air in Λ * η when the ventilation flap is opened

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and falls on the sprayer. HoIl but the ambient air below outside temperature be cooled, then a hog must be exerted on the outside air, which is greater than the lift experienced by the warmer outside air. The pre-spraying The waaeers must be done above the air inlet opening. The energy content of the flowing air must be greater at the inlet air opening, the more Air is to be promoted in the Raua. In addition, as with any fan, the so-called gap loss should be kept as small as possible, so as possible no conveyed air can flow back into the suction area.

When operating with full or great air quality, a port air opening must be available, which is expediently higher than the supply air opening. The port air can auoh dui-oh a fan fan out of the room. The - 'local air fan fc can more or less replace the driving effect of the spray droplets *.

In Fig. 1, the simplest solution of the device according to the invention is in principle shown. Between the edges 1 and 2 of the boundary surfaces 3 and 4 of the to Ventilating space 5 hopes the slot 6 through which air from the space 7 into the Raua 5 and vice versa can flow, Venn nozzles 8 ia Raua 7 eo are arranged that the resultanto of its drive rays 9 Auroh aiming the slot 6 in the space 5, air from the room 7 is conveyed through the slot 6 into the room 5. Open air opening and the air inlet opening are identical here, the slot 6 is both at the same time. The spraying device consists of nozzles β with a round spray cross-section. Depending on Distance of the nozzles β from one another do not overlap their spray transverse se) mit te enough in the plane of the slot 6, then holes 1o arise in which back tears can take place, backflow does not occur when the Troib effect of the Nozzles θ duroh the suction of an exhaust air fan is supplemented. Leave the holes 1o • Apart from sufficient overlap of the individual spray cross-sections, also through Avoid using Reohteok spray nozzles 11.

The Shiite can have any direction la Raua, Sr can choose between these Surfaces are formed that · lie in one plane, be it horizontal, vertical · or inclined · but can also be formed between TlMohen, which is not in the same plane * In this case the planes can be parallel to each other, ei · but can also form an angle alternating with · Dl · Kant «the single surface came» Sometimes, however, it is not possible that the tendons of their level are old to the level of the other areas • 1 · can also, out of but not, lie on the bottom of the Xante of the other area,

Subscription 2 selects a rental of any number of knmrtrmc from fleeing 12 and 15 and accounts 14 and 15

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the lines 14 and 15 anaehoa · Al · Zulu / tuffoung lt "mi every pinch" wsrden _f dl "" wipe the edge 15 and any line on which reads "de" faum eo be the described Fariaehluftöffnun *, but dl · Tielfaeh gA Ie Fliehe, dl · «wiechea the edge 15 and the curve · 17 M- ^, which arises when the spray cone 18« with the fly 12 intersects, next so * s & Hnandergesetstea fyperbela «He daxfeatelled Baordnrmg Aar Fl Hohen 12 ui - i ^ • rc -aft oleentlloh no Schiit · »Ehr, Modern Bindestotti den" Halbapalt "VX.

Za Ab. 5 the two flees 20 and 21 clearly form the gap 28, de * of course 9a> gdüee and catchdttee the jet apparatus is hardly, the apart from the two fleeing 20 and 21 of each part tmk ihasan wii— old der Spray device 2) is formed, which can consist of one or more rows of nozzles. Ä

Examples of the teohniechan realization of the invented-uikons xcigen * ^A .-. the following images.

Figure "4" eie * t the cross section through a LUftungsrorrlohtuag, beets starting thawed Aan solid Tllehen 24 and 25 »twieeb ·» · 26 where the JUoh as lüftitnf ·· "& ££ Ikroaselklasp · beveflioh arranged iit. Duroh moving the Ilüob · 26 ua dl * Aahae 27 from the position "feehloesfcn" receives n dl öffnongn Ιβ and 29 vlBohen dar FlMoh · 26 and the K «ten 5« and 31 the fixed flee 24 and 25 · He spraying device 32 is used when the openings 28 and 9? dl · LaXtUa Baus 55 duroh free jet 34 zn. Be the Iqft oiSerhrlb de · Get out 33 cold ulu therein and bafindot the "ATTM 33 untarhalb i ^ r 28 and 291 then can use the spray 32 also oinfallcnd" air humidified 55, cooled and powered, "however, is the AnSeeluf ¹ ! vtJmer as dl "air is Eaua 331 dana, aofl" ia · Sprükeinriohtunf 36 vorgeeehen the spray jets 37 "io · Saafwirkunf auattben on dl · Auüenluft 3d. VLc the Uiftförderan" as dl · SfrulMiarioatua * 92 and 36 are the Sprüheinri "* tuaeon 59 «ad 4 * t di · WiAa gletohaeitlf la operation» a kSriaen. Sana bmI · & elsewhere dor Itaaaibofrensunfafllaho Fortimft aastreten exit 29

Fig.5 shows the arrangement of the Etroeselklappe 41> & t Sohvenkachso 42 zvieohon the fixed flanges 45 and 441 that form an angle with each other ■ Visoben dan TUohon 44 and the throttle valve 41 helmet open the gap 45 «la doa

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the Verßprttheinrlchtung 46 dl · sucks in fresh air 47 · The same spray device 46 only draws in room air 43, that is, serves primarily for humidification in heating mode or unilair mode, if the throttle valve 41 the "closed" position is important. By any position of the throttle valve 41 between "open" and "closed" can there * fresh air / circulating air ratio can be adjusted accordingly * The opening, the opening of the leg Throttle valve 41 arises between this and the fixed surface 43 can as Serve exhaust air opening; They can also have additional air opening in the leg, then There must be a special exhaust air opening and - if there is a temperature drop Sound outside in · a spray device 5o »which sucks in active outside air $ 1 and in the room 52 promotes

In this illustration, the ventilation system is on the eaves of a greenhouse shown * The solid surface 44 forms the standing window of the greenhouse and rests on the foundation 531 next to which the Vassereasuelrinne 54 is arranged The solid surface 43 forms the greenhouse roof.

Fig. 6 also shows a ventilation on the eaves of a greenhouse with the fixed Vandflache 55 and the fixed D; .chflache 56. The one-sided Ltiftun & sflügel 57 can be pivoted about the axis 5ß. The jet propulsion by means of Spray device 59 can suck in fresh air 6o as well as room air - circulating air 61 * The spray device 59 can feat be mounted in the room. Gie can go. r also with be coupled to the ventilation flap 57 «b.B. through a rod 62 with dome joint 63 If the ventilation wing 57 is set perpendicular to the roof surface 56, the spraying device can - depending on the articulation point on Lüftunesflüöel 57 - whether xh-db of the upper edge 64 of the Vandfläohe 55 come to rest · Depending on the design by iaikojjpIunöB device the spraying device 59 can also be influenced.

If one attaches another wing 66 to the axis of rotation 58 is space 65, there is one Extension of the ventilation wing «57 can be, but also with the ventilation wing can form an angle then you get this ventilation flap when swiveling me WandflKohe, especially if it is more or less parallel to the Vandfläohe, a gap 67 where the spray device 59 is particularly effective for the Intake of outside air 60 is

To the ventilation window 66 not to have to eu large and aohwer maohen, you can arrange an apron 68 in barely "above the recirculation opening is created 69, which can be geechloaeen using the Lüftungsflügela 66th Wall 55 stands on the foundation 7o, next to it the Sprübwaaaer-Saimelrina 71

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Fig. 7 is another possibility »with closed ventilation with Illlfe a spray device in the free jet to suck in room air only when fully charged open ventilation with the same spray device but only suck in outside air.

Below the fixed surface 72 is the ventilation blade 73, which can be pivoted about the eccentrically arranged axis 74} In the "closed" position it forms the extension of the fixed curses 72 * First of all, it is assumed that s ± Bk in this figure on the left from the ventilation wing 73t when it is in the "closed" position »there is no ventilation opening. The spray device 75 can drive, cool and humidify fresh air 76 that enters through opening 77, as can circulating air 78 that flows in from the side. Exhaust air 79 can escape through the exhaust air opening 8o · Pans you that it strikes the A ventilation window as far to the bottom edge 81 of the fixed Fläohe 72, the fresh air opening 77 receives its greatest extent dl "exhaust air opening 8o disappears. It must be created elsewhere. So that fresh air J6 can be sucked in, either the spray device 75 must be raised or an additional spray device must be arranged in the area of the fresh air, or beyond the spray device 75 "see" from the open vent 73 , an apron or wall surface can be arranged in such a way that the gap arises, at the upper end of which the hairdressing air opening 75 is located, in which the drive power of the spray device 75 acts as a swift suction on the fresh air 76.

This wall can, for example, be the side wall or central wall or other wall at any point in a room. However, the wall can be formed also by a loading A moveable element ^, for example, the 1st shown here symmetrically to the ventilation windows 73 are also in a ventilation window 82. If this ventilation wing 62 is pivoted in the same direction as the ventilation wing 73, the opening 83 'through which the exhaust air 84 can now escape is obtained. However, there is the risk that a short circuit is formed between exhaust air 84 and fresh air 76, which makes the entire system ineffective. If, on the other hand, the ventilation wing 82 is pivoted in the opposite direction to the ventilation wing 73, "then there is a single gap between the two, the upper opening of which is formed by the fresh air openings 77 and 83". It can be advantageous to combine a spray device 85 with the ventilation wing 62. The conveying, EQhI and humidification performance of this facility can be increased by additional spraying units 66, as well as by Sohüreen 87 and 88 la Rau «89 noon *

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If you think of the ventilation blades 73 and Θ2 as the lower part of the stream surfaces 72 and 90, then a reed water channel would have to be arranged between them above the spray device 86. You can do without the rain gutter _f if the ventilation flaps 75 and 82 in the position "closed ¹¹ " butt against each other, but let rain water through at the joint, which just like the water spray in the gutter 91 below the described LüftunoS device aa the bottom of the ventilated room 09 is collected and forwarded.

In Fig. 8, the movable wall surface forms the ventilation wing 92, which can be pivoted around the axis 93 onto the foundation 94 · When the ventilation wing $ 2 is pivoted from the "closed" position, the fixed roof surface 97 is created between its upper edge 95 and the eaves 96 the ventilation opening 98,

fc can fall through the outside air I00 or be conveyed into the room 1o2 with the help of the spray device Ιοί. A movable spray device 1o3 can also be used to convey, humidify and cool the air, the position of which is changed, for example with the aid of the joint device I04, so that when the ventilation wing 92 in room 1o2 is closed, it humidifies the air and causes it to circulate. The further the ventilation wing 92 opens, the more the spray device 1o3 wanders over the opening 98, possibly up to the position of the spray device Ιοί. The spray device 1o3 does not need to occupy this extremely high position if the apron 1o5 is arranged below the brook 97. If the spray device 1o3 rises when opening the ventilation wing 92 into the gap between the ventilation wing 92 and the apron 1o5, the outside air I00 can be sucked in strongly and conveyed into the room 1o2.If a movable spray device 1o3 is available, you can use the additional spray device 1o7 _t

ψ la room 1o2, which only circulates room air, do without. The spray water and incoming rainwater are collected in channel I08 and discharged.

When the ventilation wing 92 is opened, not only the opening 98 is created, but also a triangular opening 99 on both sides of the ventilation wing 92, namely between its side edges and the edge Ho of the boundary surfaces of the room 1o2 lying transversely to the ventilation wing 92. The edge Ho is drawn as a broken line. Wind parallel, but also at an angle to the longitudinal direction of the wall surface, the effect of the spray device, ie. both promotion as well as humidification and cooling of the air, enpfindlioh interfere. For this reason, baffles 109 are to be arranged on both sides of the ventilation wing 92 so that ventilation and out 1o2 are protected against any incoming wind.

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The panels 1o9 are simply designed as an extension over the imaginary edge 11o of the room delimitation surface, up to which the ventilation opening extends \ that is consistently the gable surface of the house or a wall parallel to it in the house.

In Fig. 9, the vent 111, which is in the "closed" position, is the Wall forms, about the axis 112 on the eaves of the roof 115 pivotable. Ever

according to the height of the foundations 114, it is useful to have a fixed part 115 of the

Provide wall surface so that below the ventilation opening 116 to the floor

of the space 118 there is sufficient free cross-section for the air 119 to enter.

With this arrangement of the ventilation blade 111, which by pivoting into the If the ventilation opening 116 is created, the eeitliohen room delimitation

12o flat wind shields, if only the ventilation windows 111 to to si "g zoom ranges. Also, you need one either in the room as well as on the outside

Provide spray device, or the spray device 121 with the movement of the Coupling ventilation wing 111 so that it sioh in closed ventilation Room 118, located above the ventilation opening 116 when the ventilation is open.

The ventilation blades 92 and 111 shown in Fig. Β and 9 do not need the occupy the full height of the wall. Both below and above the ventilation wing fixed wall surfaces can be arranged. You fixed wall surfaces and the movable, i.e. the ventilation blades can completely or partially overlap, like this that there are gaps when opening the ventilation sash «

A remarkable combination of the ventilation devices shown in FIGS. 8 and 9 is shown in FIG Ventilation wing 123 forms with the inwardly pivotable around the Achee 124 " Ventilation blades 125 leg open the gap 126 in which the spray device 127 is arranged, the movement of which is coupled to that of the ventilation blade. she In addition to the ventilation blades 12} and 125, which overlap, the wall still includes the fixed surfaces 128 and 129. The roof 13o forms the upper boundary surface of the room 131. The wall surface 128 stands on the foundation 132, next to which the Water collecting gutter 135 is arranged.

The sioh overlapping ventilation blades 123 and 125 can also be used alternately

as moveable «perceive the apron in relation to the other ventilation wing» <

It is advantageous to have the diaphragms described on the side of the ventilation blades Can also be used for ventilation sashes, ie in a roof area or Deck of the room to be ventilated. These diaphragms are not only used

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to the treasure dee ventilated room from annoying wind, but can also prevent spray vaaser from escaping sideways from the ventilation units " That is why they are also advantageous wherever construction elements of the ventilating rooms should be protected from spray water, e.g. at every interruption of the ventilation blades caused by structural elements of the buildings is*

Of course you can also arrange the ventilation system so that the air is promoted by it from bottom to top, Bas has the disadvantage that the effect of gravity of the air cooled by dr.e HprÜhvasser counteracts the conveying effect of the spray jets, but it can be advantageous for the desired flow path in the room and for the separation of the spray water from the air flow generated by the spray device.

A special way of getting the air in the ventilation system from below flow upwards is shown in Fig. 11. The eaves of the solid Roof surface 154 forms the pivot axis 135 of the ventilation wing 136 in the room If the spraying device 138 is located, its spray jets on the ventilation opening 139 sielen * Waeeerrinnen 141 and 142 are provided next to the foundation 14o, in which there is water depending on the position of the nozzles of the spray device 138 more or less occurs. In this case, the spray device 138 does not deliver the air from outside into the room instead of the exhaust air fan a negative pressure la Hau "137 only" adds. Eb is ok, the spray device to couple with dea ventilation wing 136, the easiest way is to firmly close both of them associate. If the ventilation blade 136 is in the "closed" position, then the spray device 138 sucks in room air 144 in the free jet and discharges it it is humidified or cooled as supply air 145 from its spray area, one opens the ventilation blade 156, the port air fan 143, d ** causes fresh air flows in against the spray device 138 through the ventilation opening 139. The spray device 138 causes the air to be driven in the opposite direction to the of the exhaust air fan 145, ie, the spray device 138 builds one Flow resistance, which is sliding on the incoming fresh air 146 affects. The fresh air 146 can be humidified and cooled by means of the spray device 138; it can also be deflected by it so that ■ he as supply air 147 flows into the room 137 · Viii the air circulation in the Allow room 137 to run in the opposite direction »in addition to the spray * device 138 nooh at least one second spray device 148 be present, which sprays opposite to the spray device 158. Mau will then be the

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set device 138 lower, ie. closer to the ventilation opening 139 »and ensure that their spray jets cover only the cross-section of the air opening as far as possible and spray droplets are in the area in front of and behind the ventilation opening 139 - as far as possible based on the direction of the air passing through meet intensely. With the ventilation closed, only the spray device 148 then needs to be moistened and to generate the air circulation in barely 137 to be in operation. Of course you can also use the spray device 148 out of the grain alone, which then from below and from the side in direct current acts on the hair styling air flow 146 drawn in by the port air fan. This spray device 148 can also be coupled to the ventilation blade and then deliver fresh air I46 or ambient air or a mixture of these *

It must be decided on a case-by-case basis whether it is better to have such an arrangement the nozzles and nozzle groups of the spray device or special devices to separate the droplets from the air flow and to influence them the air flow direction.

So that the wind cannot disturb the air supply to the room to be influenced, It is advisable to »build the ventilation device» in such a way that there is wind is accumulated on it and directed into the room. You can do that with a ventilation wing or an apron that is wholly or partially blown by the wind and directs it into the room With the facilities as in Fig. 4, 5, 6, 8, 9, 10 and 11, this is the case, For Einrio. according to Fig. 7 you have to arrange a special wind accumulation and wind deflection surface. This is shown in Fig. 12, between the fixed surfaces 149 and 15o is the opening 151, which is formed when the flaps 152 and 153 are rotated around the axes * 154 and 155 pivoted out of the horizontal. The flaps 152 and 153 form in a vertical position together with the aprons 156 and 157 the gap 158. At Wind across the gap 158 and parallel to the surfaces 149 and 15o arises at the opening 151 sin suction, which is the drive that the spray device 159 on the air exercises »often cannot overcome. Ee then finds no conveyance of air in into room I60. A wind deflector is arranged above the opening 151 161 so that it is movable on the longitudinal rail 162, then the wind 165 will bring it into the position shown 16I, so that fresh air, as if through Arrow 164 shown, is directed into the room I60. In case of wind according to the The broken arrow I65 takes the Windleitvoxriohtunff 161 with the 166 designated position »which is also drawn as a broken line,

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So that the wind deflector 161 (166) can bend under wind pressure and automatically assumes a fluidic shape, bio must be flexible Material consist »eg, thin sheet metal, foil, Tuoh, of course it can run down Wind deflector 161 also made of rigid material. Bann measured the rail 162 ale swivel eye must be formed,

You can combine the following in the figures I »ventilation openings, ventilation blades» spraying devices, aprons, blondes and Wlndleiteinriohtungen can be freely interchanged. uachen, so that an optimal combination is obtained for every application.

The Eliaa system vdrd, which consists of the device described, is only complete in connection with a heating system. The heating can be done with both radiant heating and convection heating. The convection heating offers the advantage that with its help you get a constant air circulation in the room when it is hot; instead of the convection heating you can also use hot fans, the blow-out direction of which should conform to the desired circulation.

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Claims (1)

• ΎΠ 9X39 Patent claims 1.> Einriebt HS for airing "humidifying, cooling and Klinatisieren of rooms, in particular greenhouses," or spaces in greenhouses, characterized in "that they consist of a Hohlitz, Halbepalt or gap which is disposed in or on a Raumbegrenzungsfläohe and with a Setup A system for spraying liquid, primarily water, combined is such that the resultant of the spray jet directions of at least a part of the spray jets penetrates at least one of the air passage cuts. 2. device ns.ch claim 1, characterized in that slots or Ilalbspalte or gaps can be formed by fixed room delimitation surfaces and / or by movable ventilation devices. 3. Execution according to claim 1 »2, characterized in that the device for spraying liquid from one or more nozzles or groups of nozzles, which are next to and / or behind one another - based on the Riohtung the conveyed air - are arranged. 4. ELmIc-itun, - ncch / nspruch 1-3 »characterized in that the device to verse -ru! en sas nozzles or groups of nozzles consists »their resultant the direction of the beam is the same or approximately the same direction to have* 5. Execution according to claims 1-3 »characterized in that the device for spraying consists of nozzles or groups of nozzles, the resultant of which is the opposite or unequal direction of the spray. 6. T & nrichtung according to claim 1-5 »daduroh characterized in that the device for spraying from nozzles with round, oval and / or rectangular cross-beam spray jet consists" 7. Device according to claim 1.6, characterized in »that the device is arranged for spraying wholly or partially within the space to be influenced. 8. Device according to claim 1-7, daduroh characterized »that the device Sum spraying is arranged wholly or partially outside of the room to be influenced. - 12 1098A0 / 0536 9 »Device according to claims 1-8, characterized in that the device is arranged to be completely or partially movable for spraying. 1o »device naoh claims 1-9» characterized in that the the direction of spraying with the movement of the ventilator is coupled 11. Device naoh claim 1 - 1o, characterized in that within at least one apron is attached to the house to be influenced, 12 »Device according to claim 1« ■ 11 _f, characterized in that at least one apron is movable. 13, device naoh Anepruoh 1-12, characterized in that oils laterally is limited by apertures. 14. V ^^. Fe ^ j £ inriohtung according to claim 1-13, daduroh characterized that they is provided with a device sur Luftumlenkang. 15 · Device according to Claims 1 - 14 »daduroh characterized in that it is equipped with a Device for separating water droplets is provided. 16. Establishment naoh Anspruoh 1-1 $, daduroh marked »that under her a water collecting gutter is arranged 17 »Device according to Anepruoh 1 * 16, characterized in that it is equipped with a or several exhaust air openings is combined. 18. Device according to claim 1-17 »daduroh characterized in that it Bdt one »or more exhaust air fans are combined. 19 · Device according to claims 1 - 18, characterized by the fact that they are with a device to initiate the wind is verse en. 2o, device naoh claim 1 - 19 »daduroh characterized that the device au «damming and introducing the wind from a free swinging suspended element is made of rigid or flexible material 1098-0 / 0-36 BAD ORfGfNAL