EP2422142B1 - Smoking room with laminar renewal rate of air - Google Patents
Smoking room with laminar renewal rate of air Download PDFInfo
- Publication number
- EP2422142B1 EP2422142B1 EP10727840.0A EP10727840A EP2422142B1 EP 2422142 B1 EP2422142 B1 EP 2422142B1 EP 10727840 A EP10727840 A EP 10727840A EP 2422142 B1 EP2422142 B1 EP 2422142B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- holes
- air
- floor
- relaxation space
- ceiling
- 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.)
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Links
- 230000000391 smoking effect Effects 0.000 title claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000005273 aeration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- 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
- F24F7/10—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 air supply, or exhaust, through perforated wall, floor or ceiling
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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
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/97—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing tobacco smoke
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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
- F24F9/00—Use of air currents for screening, e.g. air curtains
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H2001/1294—Booths for smoking
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Definitions
- the present invention relates to a relaxation area and in particular a smoking lounge.
- Smokers are known, particularly in countries where legislation has imposed rules on the use of tobacco in public places, where smokers are grouped away from friendly places where non-smokers meet. Most of the time these smokehouses are devoid of attractiveness, especially for two main reasons, namely on the one hand their decoration and on the other hand their atmosphere which, lacking effective means of aeration, is often difficult to breathe due to the unpleasant odor they emit, smell that users then find on their clothes.
- these aeration means consist of small air vents that are able to bring into the room a stream of clean air and to extract from it a stale airflow. It is thus conducted, when it is desired to quickly renew a large volume of air from a room from small blow / suction mouths, to use a flow of air with a speed of circulation relatively important. Under these conditions a problem arises due to the fact that beyond a certain speed, this air causes, in the skin of the users of the premises, a feeling of cold, even in the case where the pulsed air is found at a temperature usually considered as a comfort temperature when the air is static. This is the so-called airflow phenomenon.
- a solution to have a comfortable air volume renewal while maintaining it at a reasonable speed, that is to say not creating vis-à-vis users a feeling of cold, is to increase the diameter of the vents and air ducts.
- the present invention aims to overcome these disadvantages by providing a relaxation space in which the air renewal means are able to clean up without difficulty the entire volume of it, without creating at the level users a feeling of cold or any air flow and this by performing a renewal of air by laminar current.
- the present invention also aims to propose the realization of such a relaxation space in which the air supply is from the total surface of the floor and suction from the total surface of the ceiling, and this without the air supply generating neither air current nor noticeable air flow noise.
- the present invention thus relates to a relaxation space, in particular a smoking lounge, of the type comprising air renewal means provided with supply means and suction means, said renewal means being constituted by holes of spreading over the entire floor and the ceiling thereof, characterized in that the holes of at least the floor consist of at least two parts, namely a downstream portion opening into said expansion space and an upstream portion larger section than the downstream part opening on the other side of the floor.
- the outlet section of the downstream portion of the holes will preferably be of the order of a quarter of the section of the upstream portion.
- the holes will usually have a circular cross section and the diameter of the downstream holes may be between 2 and 5 mm and will preferably be of the order of 3 mm. Moreover, the diameter of the upstream holes may be between 8 and 20 mm and will preferably be of the order of 15 mm.
- the holes may consist of a downstream hole, an upstream hole, and an intermediate hole.
- the diameter of the upstream holes may be of the order of 12 mm and the diameter of the intermediate holes may be of the order of 8 mm.
- the length of the downstream holes may be between 5 and 8 mm and preferably be equal to 6 mm.
- the length of the upstream holes may be between 20 and 60 mm and preferably be equal to 40 mm.
- the length of the intermediate holes may be between 5 and 15 mm and preferably be equal to 10 mm.
- the air supply means will be active from the floor of the room and the suction means will be active from the ceiling thereof.
- the relaxation space will include a false floor and a false ceiling in which the holes will be drilled, the latter being evenly distributed, especially with a distribution density of the order 3000 / m 2, on the screen thereof and will be distributed particularly in the form of staggered rows.
- the air will be blown through the floor and sucked by the ceiling and a higher buffer volume will be provided between the ceiling and a false ceiling in which the suction means will emerge.
- a lower buffer volume will be provided between the floor and the floor in which the air supply means will open.
- the means for supplying and extracting air from the floor may consist of a monobloc double flow ventilation, possibly provided with a heat recovery device, and air conditioning means.
- the flow of air will be made of a laminar type.
- the air supply means will be provided with temperature and hygrometry control means, these means possibly being provided with control means able to control them, modify them and ensure their maintenance at a distance.
- the relaxation space will constitute a modular assembly suitable for combining with other modules of the same type.
- These modules will comprise a structure comprising a floor and a floor, a ceiling and a false ceiling, side walls, possibly made of glass, provided with at least one opening, and a wall delimiting a box receiving all the technical means of air treatment. These may of course be independent.
- the air supply and suction will be through collectors respectively connected to the blowing means and the suction means.
- the flow of the suction means will preferably be greater than the flow rate of the blowing means, so as to create in the expansion space a slight depression with respect to the external atmosphere.
- the base of the access door will be provided with means capable of creating in front of the latter a curtain formed by a flow of air at a higher speed than the speed of the treatment air in said space.
- the means for creating this air curtain will consist of a slot which will extend at least over the width of the door and which will be fed by means able to blow said air flow at the opening of the door. this.
- the present invention also relates to a modular housing intended, by the junction of several thereof, to constitute a false floor and / or a false ceiling of a relaxation space, in which one admits in the latter a flow of air under pressure through holes regularly distributed over the entire surface of the floor and this air flow is evacuated by holes regularly distributed over the entire surface of the ceiling, characterized in that the box comprises a horizontal main face pierced with the aforesaid holes and side faces pierced by at least one communication orifice of all the caissons, the air being blown under pressure into the expansion space from the caissons forming the floor and sucked into this space by the caissons forming a ceiling.
- the modular box will comprise means able to connect it to the caissons that are adjacent to it.
- the holes may consist of at least two parts, namely a downstream portion opening into said expansion space and an upstream portion of larger section that the downstream portion opening on the inside of the box.
- modular box may be intended to constitute a floor and / or a ceiling of a relaxation area having all the previously described specificities.
- a relaxation space constituted in this case a smoking lounge 1 according to the invention which is formed from an architectural envelope formed of wall walls 3, a ceiling 5 and a floor 7.
- a false ceiling 9 has been placed under the ceiling 5 at a certain distance from it, so as to constitute between them an upper buffer volume 11 which will constitute, as explained hereinafter, an air collector.
- a support slab 13, or floor has been disposed at a distance from it, so as to provide a lower buffer volume between them, also forming a collector.
- the false ceiling 9 and the floor 13 are drilled over their entire surface with holes 16 which are uniformly distributed, in particular staggered.
- the distribution density of these holes is of the order of 3000 per m 2 . It would of course be possible to adopt another arrangement of the holes or another density of the latter as a function of the flow parameters of the air flow, as mentioned below.
- blower floors consist of metal plates pierced over their entire surface with a large number of holes. Because of the short length of each of these holes, the flow of air passing through them does not undergo a significant loss of pressure, but it has been found that the flow of air through them has the effect of generate significant flow noises.
- the floor 13 in a solid material such as wood, preferably in noble woods, marble, glass, etc. It is understood that a floor made of such materials, to be sufficiently resistant to ensure the maintenance function of its own, must be provided with a significant thickness compared to that of a plate of the previous state of the technique. This is why, in these conditions, the holes, especially when they are of small diameter, generate significant pressure drops. However, because of the very vocation of the relaxation spaces according to the invention the holes must be of small diameter to be below that of a shoe heel, in particular of the so-called stiletto-heel type.
- the holes used in the context of the present invention must therefore be of small diameter, generate only low pressure losses and nevertheless provide a high air flow without creating noise in the flow of the air.
- the floor 13 is made of solid wood, such as oak, thickness e of the order of 30 mm. Furthermore, the downstream portion 16a of the hole 16 which opens into the smoking lounge 1 has a diameter d1 of the order of 2 to 5 mm and preferably close to 3 mm and has a length e1 of the order of 4 to 7 mm and preferably close to 6 mm. Upstream of this portion 16a was made another hole portion 16b of a diameter d2 equal to at least twice the diameter d1 of the hole portion 16a. The length of the portion 16b extends over the remainder e2 of the thickness of the floor 13.
- the floor 13 may be made in two parts which are superimposed, namely on the one hand a base 13a whose thickness e2 may be equal to that of the hole portion 16b and which may for example be made of a material having good absorbing qualities both thermally and acoustically and on the other hand a surface layer 13b whose thickness will be equal to the upper hole portion 16a and which will be made of a material able to withstand friction and shock and which will be made of a more "noble" material so as to give the floor 13 a quality appearance.
- a base 13a whose thickness e2 may be equal to that of the hole portion 16b and which may for example be made of a material having good absorbing qualities both thermally and acoustically and on the other hand a surface layer 13b whose thickness will be equal to the upper hole portion 16a and which will be made of a material able to withstand friction and shock and which will be made of a more "noble" material so as to give the floor 13 a quality appearance.
- each hole portion 16a, 16b, 16c may be made in a layer of different material, each having specific characteristics.
- the lower layer will constitute the mechanical support and may be made for example in agglomerated type wood
- the intermediate layer may be made of a material having good absorbing qualities both thermally and acoustically
- the surface layer may be made a material capable of withstanding friction and shocks and which will be made of a more "noble" material capable of giving the floor 13 a quality appearance.
- the holes 16, in particular for rasons related to their manufacture, will usually be of circular cross section, but they may also for certain specific applications have other shapes, including square.
- the lower buffer volume 15 is provided with a pressurized air supply line 18 and the upper buffer volume 11 is provided with a suction line 20.
- the volume of the living room is traversed by a flow of air from the bottom to the top, which has been particularly effective for the evacuation of fumes generated therein.
- the air flow rates will be adjusted so that the flow inside the smoking lounge is of laminar type.
- the air intake flow Q1 will be set to a value greater than the supply flow rate Q2 so as to maintain a slight depression in the salon.
- Such an arrangement avoids, especially when the living room is used as a smoking room, the propagation to the outside of the fumes generated inside thereof.
- the suction flow Q1 will be such that it allows to renew the air in the living room between twenty and fifty times per hour and preferably about thirty times per hour.
- the suction flow Q1 will be between 900 and 2200 m 3 / h and will preferably be of the order of 1500 m 3 / h.
- the suction flow rate is 1500 m 3 / h
- the blast flow rate in the box will preferably be of the order of 1100 m 3 / h.
- the air supply duct 18 is connected, via a sound damper 22, to the exit 23 of a dual flow ventilation unit 25, and the air extraction line 20 is connected, via a sound absorber 26, to the inlet 27 of the ventilation block 25. The latter sucks from the fresh air through its inlet pipe 29.
- a heat pump 31 is disposed on a branch 33 at the outlet of the ventilation block 25 and allows, as needed, to heat or cool the air that is pulsed in the living room 1.
- the relaxation space is of modular and transportable type, that is to say that all its elements form a movable self-contained unit.
- This assembly thus consists of a structure formed of a floor 7 and a perforated floor 13 delimiting the air supply box 15, a ceiling 5 and a perforated false ceiling 9 delimiting the upper box. suction 11, and glass walls 3 '.
- the bottom of the living room 1 is closed by a partition 35 defining a rear volume constituting a technical room 37 receiving the means of supply / extraction and conditioning of the air.
- the front face may advantageously consist of glass walls 3 'provided with an access door 34.
- Such a living room may be permanently or temporarily disposed in any place where power supply means are available.
- the different modules can be combined with each other, so as to form an overall volume adjustable on the surface, according to the wishes of the users.
- the means for supplying and regulating the air of the relaxation spaces according to the invention may be provided with remote control modules making it possible to centrally monitor relaxation areas belonging to several users and to intervene to regulate them. , modify or repair them remotely and this specifically depending on the wishes of each.
- the orifices giving access to the outside may be provided with a curtain of air to prevent any leakage of fumes from the inside to the outside atmosphere and this, as previously specified, to avoid, when the space of relaxation acts as lounge smoker , any pollution of the surrounding volume by the possible smoke of the living room.
- This curtain of air is obtained, for example as regards the doors 34 of access to the living room, and as represented on the figure 9 , by producing in the floor 13 of the room and over the entire width of the doors 34 a slot 39 by which, at the opening of the doors 34, a flow of air at a higher speed than that of the air of the local.
- the floor and / or the ceiling of the living room may consist of modular elements that will be arranged and assembled side by side adjacent.
- these modules may be formed of boxes whose internal volume respectively forms the air distribution buffer volumes of the ceiling and the ground.
- each box 50 consists of a horizontal main face 52, square in the present example, and side faces 54.
- These boxes are assembled, as shown on the figure 11 , adjacent, that is to say that they are joined by their side faces 54 so as to fill the total area and the overall shape provided by the living room or the living room module which they must constitute the floor or the ceiling.
- modular boxes 50 of square shape whose arrangement is that of a local. They can thus be arranged in length, as represented on the figure 11 , or L - shaped or T- shaped as shown on the Figures 12 and 13 .
- the boxes 50a on the figure 14 may be smaller, for example half of the boxes 50.
- the lateral faces 54 of the caissons 50 may be pierced with openings 56 intended to allow free circulation of air inside the caissons from the arrival or arrival of air.
- These openings 56 are arranged such that, when the lateral faces 54 of two adjacent boxes are assembled, they are opposite.
- the modular boxes 50 are provided with fixing means to ensure their connection and their sealing with respect to the air. It is thus possible to use screws, or clips 55, which are arranged in housings dug for this purpose, for example in the lateral faces 54, as shown in FIG. figure 16 .
- Such clips 55 consist for example of two complementary elements which are arranged in zones of the side faces 54 which are opposite when the modular boxes 50 are in place.
- One of the complementary elements of these clips may comprise a deformable tongue 61 which, when the implementation, when applying a clip member on the complementary element is positioned in the latter to block any withdrawal of it.
- the main faces 52 of the modular caissons 50 will be pierced with holes 16 for injecting into the room the flow of blowing. These holes will of course be of the same type as those previously described in the implementation mode of a floor without boxes.
- the main face 52 may either constitute the walking surface or, on the contrary be covered with a plate 60 made of a more noble material and / or stronger than that used to form the caissons 50.
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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)
- Ventilation (AREA)
- Central Air Conditioning (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Handcart (AREA)
- Cultivation Of Plants (AREA)
- Building Environments (AREA)
- Air-Flow Control Members (AREA)
Description
La présente invention concerne un espace de détente et notamment un salon à vocation de fumoir.The present invention relates to a relaxation area and in particular a smoking lounge.
On connaît des fumoirs, notamment dans les pays où la législation a imposé des règles en ce qui concerne l'utilisation du tabac dans les lieux publics, où les fumeurs se trouvent regroupés à l'écart des lieux conviviaux où se retrouvent les non fumeurs. La plupart du temps ces fumoirs sont dépourvus d'attractivité, notamment pour deux raisons essentielles, à savoir d'une part leur décoration et d'autre part leur atmosphère qui, faute de moyens d'aération efficaces, est souvent difficilement respirable en raison de l'odeur désagréable qu'ils dégagent, odeur que les utilisateurs retrouvent ensuite sur leurs vêtements.Smokers are known, particularly in countries where legislation has imposed rules on the use of tobacco in public places, where smokers are grouped away from friendly places where non-smokers meet. Most of the time these smokehouses are devoid of attractiveness, especially for two main reasons, namely on the one hand their decoration and on the other hand their atmosphere which, lacking effective means of aeration, is often difficult to breathe due to the unpleasant odor they emit, smell that users then find on their clothes.
On sait en effet que les moyens d'aération mis en oeuvre dans les locaux où l'on souhaite assurer un renouvellement d'air confortable, que ces moyens d'aération assurent ou non une fonction supplémentaire de conditionnement d'air, sont généralement dépourvus d'efficacité dès lors que l'on souhaite les utiliser pour l'aération de locaux enfumés.It is known that the aeration means used in the premises where it is desired to provide a comfortable air exchange, whether or not these aeration means provide an additional function of air conditioning, are generally lacking. efficiency when it is desired to use them for ventilation of smoky premises.
La plupart du temps ces moyens d'aération sont constitués de bouches d'aération de petites dimensions qui sont aptes à amener dans le local un flux d'air pur et à extraire de celui-ci un flux d'air vicié. On est ainsi conduit, lorsque l'on souhaite renouveler rapidement un volume d'air important d'un local à partir de bouches de soufflage/aspiration de petites dimensions, à faire appel à un flux d'air doté d'une vitesse de circulation relativement importante. Dans ces conditions un problème survient en raison du fait, qu'au delà d'une certaine vitesse, cet air provoque, au niveau de la peau des usagers du local, une sensation de froid, même dans le cas où l'air pulsé se trouve à une température habituellement considérée comme étant une température de confort lorsque l'air est statique. C'est le phénomène dit du courant d'air.Most of the time these aeration means consist of small air vents that are able to bring into the room a stream of clean air and to extract from it a stale airflow. It is thus conducted, when it is desired to quickly renew a large volume of air from a room from small blow / suction mouths, to use a flow of air with a speed of circulation relatively important. Under these conditions a problem arises due to the fact that beyond a certain speed, this air causes, in the skin of the users of the premises, a feeling of cold, even in the case where the pulsed air is found at a temperature usually considered as a comfort temperature when the air is static. This is the so-called airflow phenomenon.
Une solution pour disposer d'un volume d'air de renouvellement confortable tout en conservant à celui-ci une vitesse raisonnable, c'est-à-dire ne créant pas vis-à-vis des usagers une sensation de froid, est d'augmenter le diamètre des bouches et des conduits d'aération.A solution to have a comfortable air volume renewal while maintaining it at a reasonable speed, that is to say not creating vis-à-vis users a feeling of cold, is to increase the diameter of the vents and air ducts.
On se heurte alors à une difficulté, dans la mesure où les conduits sont habituellement disposés dans les faux plafonds des habitations, et cette augmentation de volume des conduits se traduit alors par une perte de volume difficilement admissible.One then comes up against a difficulty, insofar as the ducts are usually arranged in the false ceilings of the houses, and this increase in volume of the ducts then results in a loss of volume difficult to qualify.
On a proposé dans les brevets japonais
Or, lorsque l'on souhaite réaliser un espace de détente il est souhaitable à la fois d'une part que les trous du plancher soient de faible diamètre afin d'éviter les problèmes éventuels liés aux talons féminins de petites dimensions et, d'autre part, qu'il soit possible de bénéficier dans ledit espace d'un silence qui ne soit pas troublé par des bruits de ventilation.However, when one wishes to achieve a relaxation space it is desirable both on the one hand that the floor holes are of small diameter to avoid the potential problems related to small female heels and other On the other hand, it is possible to benefit in this space from a silence which is not disturbed by ventilation noises.
La présente invention a pour but de remédier à ces inconvénients en proposant un espace de détente dans lequel les moyens de renouvellement de l'air sont en mesure d'assainir sans difficulté la totalité du volume de celui-ci, sans pour autant créer au niveau des usagers une sensation de froid ou de courant d'air quelconque et ceci en réalisant un renouvellement d'air par courant laminaire. La présente invention a également pour but de proposer la réalisation d'un tel espace de détente dans lequel l'alimentation en air se fait à partir de la surface totale du plancher et l'aspiration à partir de la surface totale du plafond, et ceci sans que l'alimentation en air ne génère ni courant d'air ni bruit d'écoulement d'air perceptible.The present invention aims to overcome these disadvantages by providing a relaxation space in which the air renewal means are able to clean up without difficulty the entire volume of it, without creating at the level users a feeling of cold or any air flow and this by performing a renewal of air by laminar current. The present invention also aims to propose the realization of such a relaxation space in which the air supply is from the total surface of the floor and suction from the total surface of the ceiling, and this without the air supply generating neither air current nor noticeable air flow noise.
La présente invention a ainsi pour objet un espace de détente, notamment un salon fumoir, du type comportant des moyens de renouvellement de l'air pourvus de moyens d'alimentation et de moyens d'aspiration, lesdits moyens de renouvellement étant constitués de trous se répartissant sur la totalité du plancher et du plafond de celui-ci, caractérisé en ce que les trous d'au moins le plancher sont constitués d'au moins deux parties, à savoir une partie aval débouchant dans ledit espace de détente et une partie amont de plus grande section que la partie aval débouchant sur l'autre face du plancher.The present invention thus relates to a relaxation space, in particular a smoking lounge, of the type comprising air renewal means provided with supply means and suction means, said renewal means being constituted by holes of spreading over the entire floor and the ceiling thereof, characterized in that the holes of at least the floor consist of at least two parts, namely a downstream portion opening into said expansion space and an upstream portion larger section than the downstream part opening on the other side of the floor.
La section de sortie de la partie aval des trous sera préférentiellement de l'ordre du quart de la section de la partie amont.The outlet section of the downstream portion of the holes will preferably be of the order of a quarter of the section of the upstream portion.
Les trous auront habituellement une section droite circulaire et le diamètre des trous aval pourra être compris entre 2 et 5 mm et sera préférentiellement de l'ordre de 3 mm. Par ailleurs le diamètre des trous amont pourra être compris entre 8 et 20 mm et sera préférentiellement de l'ordre de 15 mm.The holes will usually have a circular cross section and the diameter of the downstream holes may be between 2 and 5 mm and will preferably be of the order of 3 mm. Moreover, the diameter of the upstream holes may be between 8 and 20 mm and will preferably be of the order of 15 mm.
Dans une variante de mise en oeuvre, les trous pourront être constitués d'un trou aval, d'un trou amont, et d'un trou intermédiaire. Le diamètre des trous amont pourra être de l'ordre de 12 mm et le diamètre des trous intermédiaires pourra être de l'ordre de 8 mm. La longueur des trous aval pourra être comprise entre 5 et 8 mm et être préférentiellement égale à 6 mm. La longueur des trous amont pourra être comprise entre 20 et 60 mm et être préférentiellement égale à 40 mm. Enfin la longueur des trous intermédiaires pourra être comprise entre 5 et 15 mm et être préférentiellement égale à 10 mm.In an alternative embodiment, the holes may consist of a downstream hole, an upstream hole, and an intermediate hole. The diameter of the upstream holes may be of the order of 12 mm and the diameter of the intermediate holes may be of the order of 8 mm. The length of the downstream holes may be between 5 and 8 mm and preferably be equal to 6 mm. The length of the upstream holes may be between 20 and 60 mm and preferably be equal to 40 mm. Finally, the length of the intermediate holes may be between 5 and 15 mm and preferably be equal to 10 mm.
Suivant l'invention les moyens d'alimentation en air seront actifs à partir du plancher du local et les moyens d'aspiration seront actifs à partir du plafond de celui-ci.According to the invention the air supply means will be active from the floor of the room and the suction means will be active from the ceiling thereof.
Dans un mode de mise en oeuvre préféré de la présente invention l'espace de détente comportera un faux plancher et un faux plafond dans lesquels les trous seront percés, ces derniers étant répartis de façon régulière, notamment avec une densité de répartition de l'ordre de 3000/m2, sur la totalité de ceux-ci et seront distribués notamment en forme de quinconce.In a preferred embodiment of the present invention the relaxation space will include a false floor and a false ceiling in which the holes will be drilled, the latter being evenly distributed, especially with a distribution density of the order 3000 / m 2, on the screen thereof and will be distributed particularly in the form of staggered rows.
Préférentiellement l'air sera soufflé par le plancher et aspiré par le plafond et un volume tampon supérieur sera prévu entre le plafond et un faux plafond dans lequel déboucheront les moyens d'aspiration. De même un volume tampon inférieur sera prévu entre le plancher et le sol dans lequel déboucheront les moyens d'alimentation d'air.Preferentially, the air will be blown through the floor and sucked by the ceiling and a higher buffer volume will be provided between the ceiling and a false ceiling in which the suction means will emerge. Likewise, a lower buffer volume will be provided between the floor and the floor in which the air supply means will open.
Les moyens d'alimentation et d'aspiration en air du plancher pourront être constitués d'un monobloc de ventilation à double flux, éventuellement pourvu d'un dispositif récupérateur de chaleur, et de moyens de conditionnement d'air. On fera en sorte que l'écoulement de l'air soit du type laminaire.The means for supplying and extracting air from the floor may consist of a monobloc double flow ventilation, possibly provided with a heat recovery device, and air conditioning means. The flow of air will be made of a laminar type.
Préférentiellement, les moyens d'alimentation en air seront pourvus de moyens de contrôle de la température et de l'hygrométrie, ces moyens étant éventuellement pourvus de moyens de contrôle aptes à les contrôler, les modifier et assurer leur maintenance à distance.Preferably, the air supply means will be provided with temperature and hygrometry control means, these means possibly being provided with control means able to control them, modify them and ensure their maintenance at a distance.
Dans une variante intéressante de l'invention l'espace de détente constituera un ensemble modulaire apte à se combiner avec d'autres modules de même type. Ces modules comprendront une structure comprenant un sol et un plancher, un plafond et un faux-plafond, des parois latérales, éventuellement en verre, pourvues d'au moins une ouverture, et une paroi délimitant un caisson recevant l'ensemble des moyens techniques de traitement de l'air. Ces derniers pourront bien entendu être indépendants.In an advantageous variant of the invention the relaxation space will constitute a modular assembly suitable for combining with other modules of the same type. These modules will comprise a structure comprising a floor and a floor, a ceiling and a false ceiling, side walls, possibly made of glass, provided with at least one opening, and a wall delimiting a box receiving all the technical means of air treatment. These may of course be independent.
L'alimentation en air et l'aspiration se feront par l'intermédiaire de collecteurs respectivement reliés aux moyens de soufflage et aux moyens d'aspiration. Le débit des moyens d'aspiration sera préférentiellement supérieur au débit des moyens de soufflage, de façon à créer dans l'espace de détente une légère dépression par rapport à l'atmosphère extérieure.The air supply and suction will be through collectors respectively connected to the blowing means and the suction means. The flow of the suction means will preferably be greater than the flow rate of the blowing means, so as to create in the expansion space a slight depression with respect to the external atmosphere.
Par ailleurs la base de la porte d'accès sera pourvue de moyens aptes à créer devant celle-ci un rideau formé d'un flux d'air à plus grande vitesse que la vitesse de l'air de traitement dans ledit espace. Les moyens de création de ce rideau d'air seront constitués d'une fente qui s'étendra au moins sur la largeur de la porte et qui sera alimentée par des moyens aptes à souffler ledit flux d'air à l'ouverture de celle-ci.Furthermore, the base of the access door will be provided with means capable of creating in front of the latter a curtain formed by a flow of air at a higher speed than the speed of the treatment air in said space. The means for creating this air curtain will consist of a slot which will extend at least over the width of the door and which will be fed by means able to blow said air flow at the opening of the door. this.
La présente invention a également pour objet un caisson modulaire destiné, par la jonction de plusieurs de ceux-ci, à constituer un faux plancher et/ou un faux plafond d'un espace de détente, dans lequel on admet dans ce dernier un flux d'air sous pression par des trous régulièrement répartis sur la totalité de la surface du plancher et on évacue ce flux d'air par des trous régulièrement répartis sur la totalité de la surface du plafond, caractérisé en ce que le caisson comprend une face principale horizontale percée des susdits trous et des faces latérales percées d'au moins un orifice de communication de l'ensemble des caissons, l'air étant soufflé sous pression dans l'espace de détente à partir des caissons formant le plancher et aspiré dans cet espace par les caissons formant plafond.The present invention also relates to a modular housing intended, by the junction of several thereof, to constitute a false floor and / or a false ceiling of a relaxation space, in which one admits in the latter a flow of air under pressure through holes regularly distributed over the entire surface of the floor and this air flow is evacuated by holes regularly distributed over the entire surface of the ceiling, characterized in that the box comprises a horizontal main face pierced with the aforesaid holes and side faces pierced by at least one communication orifice of all the caissons, the air being blown under pressure into the expansion space from the caissons forming the floor and sucked into this space by the caissons forming a ceiling.
Préférentiellement le caisson modulaire comportera des moyens aptes à le connecter aux caissons qui lui sont adjacents.Preferably, the modular box will comprise means able to connect it to the caissons that are adjacent to it.
Par ailleurs les trous pourront être constitués d'au moins deux parties, à savoir une partie aval débouchant dans ledit espace de détente et une partie amont de plus grande section que la partie aval débouchant sur l'intérieur du caisson.Furthermore, the holes may consist of at least two parts, namely a downstream portion opening into said expansion space and an upstream portion of larger section that the downstream portion opening on the inside of the box.
Enfin le caisson modulaire pourra être destiné à constituer un plancher et/ou un plafond d'un espace de détente comportant toutes les spécificités précédemment décrite.Finally the modular box may be intended to constitute a floor and / or a ceiling of a relaxation area having all the previously described specificities.
On décrira ci-après, à titre d'exemple non limitatif, une forme d'exécution de la présente invention, en référence au dessin annexé sur lequel :
- la
figure 1 est une vue schématique en coupe verticale illustrant le principe de fonctionnement d'un espace de détente suivant l'invention, - les
figures 2 à 6 sont des coupes longitudinales partielles des trous d'alimentation en air de l'espace de détente suivant l'invention, - la
figure 7 est un schéma de principe des moyens d'alimentation en air et de traitement de celui-ci, - Les
figures 8a et 8b sont des vues schématiques d'un espace de détente suivant l'invention réalisé sous forme modulaire respectivement vu de dessus et en élévation, - la
figure 9 est une vue schématique en coupe verticale partielle d'une variante de mise en oeuvre de l'invention, - la
figure 10 est une vue en perspective représentant un caisson utilisé pour l'alimentation et/ou l'aspiration de l'air de l'espace de détente suivant l'invention, - les
figures 11 à 15 sont des variantes de dispositions des caissons, - la
figure 16 est une vue en coupe transversale d'un élément de solidarisation des caissons.
- the
figure 1 is a schematic view in vertical section illustrating the operating principle of a relaxation space according to the invention, - the
Figures 2 to 6 are partial longitudinal sections of the air supply holes of the expansion space according to the invention, - the
figure 7 is a schematic diagram of the means for supplying air and treating it, - The
Figures 8a and 8b are schematic views of a relaxation space according to the invention made in modular form respectively from above and in elevation, - the
figure 9 is a schematic view in partial vertical section of an alternative embodiment of the invention, - the
figure 10 is a perspective view showing a box used for supplying and / or drawing air from the expansion space according to the invention, - the
Figures 11 to 15 are alternative layouts of the boxes, - the
figure 16 is a cross-sectional view of an element for securing the boxes.
On a représenté sur la
De même, au-dessus du sol 7, on a disposé une dalle support 13, ou plancher, à une distance de celui-ci, de façon à prévoir entre eux un volume tampon 15 inférieur formant également un collecteur.Likewise, above the
Le faux plafond 9 et le plancher 13 sont percés sur toute leur surface de trous 16 qui sont répartis uniformément, notamment en quinconce. La densité de répartition de ces trous est de l'ordre de 3000 par m2. On pourrait bien entendu adopter une autre disposition des trous ou une autre densité de ces derniers en fonction des paramètres d'écoulement du flux d'air, ainsi que mentionné ci-après.The
On rappellera que les planchers soufflants de type connu sont constitués de plaques métalliques percées sur toute leur surface d'une grande quantité de trous. En raison de la faible longueur de chacun de ces trous le flux d'air qui les traverse ne subit pas de perte de charge importante mais on a constaté par contre que l'écoulement de l'air au travers de ces derniers avait pour effet de générer des bruits d'écoulement importants.It will be recalled that the known type of blower floors consist of metal plates pierced over their entire surface with a large number of holes. Because of the short length of each of these holes, the flow of air passing through them does not undergo a significant loss of pressure, but it has been found that the flow of air through them has the effect of generate significant flow noises.
Suivant la présente invention on souhaite réaliser le plancher 13 dans un matériau massif tel que le bois, préférentiellement dans des essences nobles, le marbre, le verre etc. On comprend qu'un plancher réalisé en de tels matériaux, pour être suffisamment résistant afin d'assurer la fonction de maintien qui lui est propre, doit être pourvu d'une épaisseur importante par rapport à celle d'une plaque de l'état antérieur de la technique. C'est pourquoi, dans ces conditions, les trous, notamment lorsqu'ils sont de faible diamètre, engendrent des pertes de charge importantes. Or en raison de la vocation même des espaces de détente suivant l'invention les trous doivent être de faible diamètre afin de se situer en dessous de celui d'un talon de chaussure notamment de type dit talon-aiguille.According to the present invention it is desired to produce the
Les trous mis en oeuvre dans le cadre de la présente invention devront donc être de faible diamètre, n'engendrer que de faibles pertes de charge et néanmoins fournir un débit d'air important sans créer de bruit au niveau de l'écoulement de l'air.The holes used in the context of the present invention must therefore be of small diameter, generate only low pressure losses and nevertheless provide a high air flow without creating noise in the flow of the air.
On a constaté qu'en réalisant en amont de la partie du trou qui débouche dans le local à traiter un autre trou de plus grand diamètre, on résolvait du même coup les problèmes relatifs à la perte de charge et les problèmes relatifs aux bruits générés par l'écoulement de l'air à travers un élément de faible épaisseur soit de l'ordre de 5 à 6 mm.It was found that by making upstream of the part of the hole that opens into the room to be treated another hole of larger diameter, it was solved at the same time the problems relating to the pressure drop and the problems relating to the noise generated by the flow of air through a thin member is of the order of 5 to 6 mm.
Dans un premier mode de mise en oeuvre de l'invention qui est représenté sur la
Ainsi que représenté sur la
Par ailleurs le fait de donner à la partie amont 16b des trous 16 un plus grand diamètre permettra de faciliter le bon positionnement relatif des deux partie de plancher 13a et 13b.Moreover, giving the
De façon à améliorer l'écoulement de l'air dans les trous 16 en évitant les tourbillons générateurs de bruits parasites on pourra, ainsi que représenté sur la
Ainsi que précédemment, et comme représenté sur la
On pourra également, ainsi que représenté sur la
Les trous 16, notamment pour des rasons liées à leur fabrication, seront habituellement de section droite circulaire, mais ils pourront également pour certaines applications spécifiques avoir d'autres formes, notamment carrées.The
Ainsi que représenté sur la
On comprend, dans ces conditions que le volume du salon est parcouru par un flux d'air se dirigeant du bas vers le haut, ce qui s'est révélé particulièrement efficace pour l'évacuation des fumées générées dans celui-ci. Préférentiellement on ajustera les débits d'air de façon que le flux à l'intérieur du salon fumoir soit de type laminaire.It is understood, in these conditions that the volume of the living room is traversed by a flow of air from the bottom to the top, which has been particularly effective for the evacuation of fumes generated therein. Preferentially, the air flow rates will be adjusted so that the flow inside the smoking lounge is of laminar type.
Dans un mode de mise en oeuvre de l'invention on fera en sorte de régler le débit Q1 d'aspiration de l'air à une valeur supérieure au débit d'alimentation Q2 de façon à entretenir dans le salon une légère dépression. Une telle disposition permet d'éviter, notamment lorsque le salon est utilisé en tant que fumoir, la propagation à l'extérieur des fumées générées à l'intérieur de celui-ci.In one embodiment of the invention, the air intake flow Q1 will be set to a value greater than the supply flow rate Q2 so as to maintain a slight depression in the salon. Such an arrangement avoids, especially when the living room is used as a smoking room, the propagation to the outside of the fumes generated inside thereof.
Le débit d'aspiration Q1 sera tel qu'il permette de renouveler l'air du salon entre vingt et cinquante fois par heure et préférentiellement environ trente fois par heure. Ainsi, par exemple dans le cas d'un salon de 45 m3, le débit d'aspiration Q1 sera compris entre 900 et 2200 m3/h et sera préférentiellement de l'ordre de 1500 m3/h. On fera en sorte d'alimenter le caisson inférieur avec un débit Q2 de l'ordre de 30% inférieur à l'aspiration de façon à mettre le volume du salon en légère dépression. Ainsi, si par exemple le débit d'aspiration est de 1500 m3/h, le débit de soufflage dans le caisson sera préférentiellement de l'ordre de 1100 m3/h.The suction flow Q1 will be such that it allows to renew the air in the living room between twenty and fifty times per hour and preferably about thirty times per hour. Thus, for example in the case of a living room of 45 m 3 , the suction flow Q1 will be between 900 and 2200 m 3 / h and will preferably be of the order of 1500 m 3 / h. It will be necessary to supply the lower box with a flow rate Q2 of the order of 30% lower than the suction so as to bring the volume of the living room in slight depression. Thus, if for example the suction flow rate is 1500 m 3 / h, the blast flow rate in the box will preferably be of the order of 1100 m 3 / h.
On a constaté dans ces conditions que l'atmosphère dans le salon était des plus agréables à ses occupants et que ceux-ci ne subissaient aucune gêne aussi bien sur les plans olfactifs, phoniques, et thermiques, que sur celui des courants d'air éventuels.It was found in these conditions that the atmosphere in the living room was most pleasing to its occupants and that they did not suffer any discomfort as well on the olfactory, phonic, and thermal, than on that of the possible currents of air .
On a représenté sur la
Eventuellement une pompe à chaleur 31 est disposée sur une dérivation 33 en sortie du bloc de ventilation 25 et permet, en fonction des besoins, de réchauffer ou refroidir l'air qui est pulsé dans le salon 1.Optionally a
Dans une variante de mise en oeuvre de l'invention, qui est représentée de façon schématique sur les
Les différents modules peuvent être combinés entre eux, de façon à former un volume global ajustable en surface, en fonction des souhaits des utilisateurs.The different modules can be combined with each other, so as to form an overall volume adjustable on the surface, according to the wishes of the users.
Les moyens d'alimentation et de régulation d'air 25 des espaces de détente suivant l'invention peuvent être pourvus de modules de commande à distance permettant de surveiller de façon centralisée des espaces de détente appartenant à plusieurs utilisateurs et d'intervenir pour les régler, les modifier ou les réparer à distance et ceci de façon spécifique en fonction des souhaits de chacun.The means for supplying and regulating the air of the relaxation spaces according to the invention may be provided with remote control modules making it possible to centrally monitor relaxation areas belonging to several users and to intervene to regulate them. , modify or repair them remotely and this specifically depending on the wishes of each.
Dans une autre variante de mise en oeuvre de la présente invention les orifices donnant accès sur l'extérieur, tels que notamment la porte 34 ou les passe-plats éventuels, pourront être pourvus d'un rideau d'air destiné à éviter toute fuite de fumées de l'intérieur vers l'atmosphère extérieure et ceci, ainsi que précisé précédemment, afin d'éviter, lorsque l'espace de détente fait fonction de salon fumoir, toute pollution du volume environnant par la fumée éventuelle du salon.In another alternative embodiment of the present invention the orifices giving access to the outside, such as in particular the
Ce rideau d'air est obtenu, par exemple en ce qui concerne les portes 34 d'accès au salon, et ainsi que représenté sur la
A cet effet, ainsi que représenté sur la
Dans une variante intéressante.de la présente invention, le plancher et/ou la plafond du salon pourront être constitués d'éléments modulaires qui seront disposés et assemblés côte à côte de façon adjacente.In an advantageous variant of the present invention, the floor and / or the ceiling of the living room may consist of modular elements that will be arranged and assembled side by side adjacent.
Avantageusement ces modules pourront être formés de caissons dont le volume interne forme respectivement les volumes tampon de distribution d'air du plafond et du sol. Ainsi que représenté sur la
On peut ainsi avoir recours à des caissons modulaires 50 de forme carrée dont la disposition reprend celle d'un local. Ils peuvent ainsi être disposés en longueur, ainsi que représenté sur la
On peut bien entendu avoir recours à des caissons modulaires de formes différentes telles que par exemple rectangulaire, ou triangulaire ainsi que représenté sur la
Suivant l'invention les faces latérales 54 des caissons 50 peuvent sont percées d'ouvertures 56 destinées à permettre une libre circulation de l'air à l'intérieur des caissons à partir de l'arrivée ou des arrivées d'air. Ces ouvertures 56 sont disposées de façon telle que, lorsque les faces latérales 54 de deux caissons adjacents sont assemblées, elles se trouvent en vis à vis.According to the invention, the lateral faces 54 of the
Avantageusement les caissons modulaires 50 sont pourvus de moyens de fixation permettant d'assurer leur solidarisation ainsi que leur étanchéité vis à vis de l'air. On peut ainsi faire appel à des vis, ou à des clips 55 qui sont disposés dans des logements creusés à cet effet par exemple dans les faces latérales 54, ainsi que représenté sur la
On pourrait bien entendu utiliser tout autre élément de fixation permettant de solidariser entre eux les différents caissons modulaires 50.One could of course use any other fastening element for securing between them the various
Par ailleurs les faces principales 52 des caissons modulaires 50 seront percées de trous 16 permettant d'injecter dans le local le flux de soufflage. Ces trous seront bien entendu du même type que ceux précédemment décrits dans le mode de mise en oeuvre d'un plancher sans caissons.Moreover, the main faces 52 of the
La face principale 52 pourra soit constituer la surface de marche ou, au contraire être recouverte d'une plaque 60 réalisée dans un matériau plus noble et/ou plus résistant que celui utilisé pour constituer les caissons 50.The
Claims (15)
- Relaxation space, particularly smoking room, of the type comprising air renewing means (25) provided with supply means (8) and suction means (20), said renewing means consisting of holes (16) distributed over the whole of the floor (13) and the ceiling (9) thereof, characterized in that the holes (16) at least in the floor (13) consist of at least two portions, namely a downstream portion (16a) opening into said relaxation space and an upstream portion (16b) of larger section than the downstream portion opening onto the other side of the floor (13).
- Relaxation space according to claim 1 characterized in that the outlet section of the downstream hole portion (16a) is of the order of a quarter of the section of the upstream hole portion (16b).
- Relaxation space according to one of claims 1 or 2 characterized in that the holes are of circular cross section and the diameter (d1) of the downstream holes (16a) is comprised between 2 and 5 mm and preferably of the order of 3 mm, and in that the diameter (d2) of the upstream holes (16b) is comprised between 8 and 20 mm and preferably of the order of 15 mm.
- Relaxation space according to one of the preceding claims characterized in that the holes (16) consist of a downstream hole (16a), an upstream hole (16b), and an intermediate hole (16c).
- Relaxation space according to claim 4 characterized in that the diameter of the upstream holes is of the order of 12 mm and the diameter of the intermediate holes is of the order of 8 mm, in that the length (e1) of the downstream holes (16a) is comprised between 5 and 8 mm and is preferably equal to 6 mm, in that the length (e3) of the upstream holes (16b) is comprised between 20 and 60 mm and is preferably equal to 40 mm, in that the length (e2) of the intermediate holes (16c) is comprised between 5 and 15 mm and is preferably equal to 10 mm.
- Relaxation space according to one of the preceding claims characterized in that the air supply means are active from the floor (7,7a) of the premises and the suction means are active from the ceiling (5,5a) thereof, the air being blown in through the floor and drawn off through the ceiling.
- Relaxation space according to one of the preceding claims characterized in that it comprises a false floor (7b) and a false ceiling (5a) in which the holes (16) are pierced, the latter holes being distributed in regular manner over the whole thereof, being disposed in a quincunx arrangement.
- Relaxation space according to one of the preceding claims characterized in that the density of distribution of the holes (16) is of the order of 3000/m2.
- Relaxation space according to one of the preceding claims characterized in that an upper buffer volume (11) is provided between the ceiling (9) and a false ceiling (5) into which the suction means (20) open, in that a lower buffer volume (15) is provided between the floor (13) and the ground (7) into which the air supply means (18) open, and in that the flow of the flow of air is of laminar type.
- Relaxation space according to one of the preceding claims characterized in that the air supply and suction means of the floor (13) consist of a one-piece double-flow ventilation unit (25), optionally provided with a heat recovery device, and air conditioning means.
- Relaxation space according to one of the preceding claims characterized in that the air supply means (25) are provided with temperature and hygrometry control means (31) and in that the temperature and hygrometry control means (31) are provided with means capable of remotely controlling them, modifying them and ensuring their maintenance.
- Relaxation space according to one of the preceding claims characterized in that it constitutes a modular system capable of being combined with other modules of the same type and in that each module comprises a structure comprising a ground (7) and a floor (13), a ceiling (5) and a false ceiling (9), lateral walls (3), optionally of glass, provided with at least one opening (34), and a wall (35) delimiting a box (37) receiving all of the air treatment technical means.
- Relaxation space according to one of the preceding claims characterized in that the supply of air and the suction are effected via manifolds (15,11) respectively connected to the blower means (8) and to the suction means (20).
- Relaxation space according to one of the preceding claims characterized in that the flow rate (Q2) of the suction means is greater than the flow rate (Q1) of the blower means, so as to create in the relaxation space a slightly reduced pressure compared to the exterior atmosphere.
- Modular box (50) intended, by joining together a plurality thereof, to constitute a false floor and/or a false ceiling of a relaxation space according to any one of claims 1 to 14, into the latter of which there is admitted a flow of air under pressure via holes (16) regularly distributed over the whole of the area of the floor and this flow of air is evacuated via holes (16) regularly distributed over the whole of the area of the ceiling, characterized in that the box (50) comprises a horizontal main face (52) pierced with the aforesaid holes (16) and lateral faces (54) pierced with at least one communication orifice (56) of all of the boxes (50), the air being admitted under pressure into the boxes (50) forming the floor (13) and drawn off by the boxes forming ceiling (9), in that the holes (16) consist of at least two portions, namely a downstream portion (16a) opening into said relaxation space and an upstream portion (16b) of larger section than the downstream portion opening onto the interior of the box, and in that it comprises means for connection (55) to the boxes (50) which are adjacent to it.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0902010A FR2944861A1 (en) | 2009-04-24 | 2009-04-24 | SMOKING SALON WITH AIR RENEWAL BY LAMINAR FLOW |
FR1000528A FR2944860B1 (en) | 2009-04-24 | 2010-02-09 | SMOKING SALON WITH AIR RENEWAL BY LAMINAR FLOW |
PCT/IB2010/001201 WO2010131112A1 (en) | 2009-04-24 | 2010-04-23 | Smoking room with the air renewed by a laminar flow |
Publications (2)
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EP2422142A1 EP2422142A1 (en) | 2012-02-29 |
EP2422142B1 true EP2422142B1 (en) | 2017-08-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP10727840.0A Active EP2422142B1 (en) | 2009-04-24 | 2010-04-23 | Smoking room with laminar renewal rate of air |
Country Status (22)
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---|---|
US (1) | US20120115409A1 (en) |
EP (1) | EP2422142B1 (en) |
JP (1) | JP2012524881A (en) |
KR (1) | KR20120020129A (en) |
CN (1) | CN102460027A (en) |
AU (1) | AU2010247101A1 (en) |
BR (1) | BRPI1006591A2 (en) |
CA (1) | CA2758979A1 (en) |
CL (1) | CL2011002645A1 (en) |
CU (1) | CU20110198A7 (en) |
EA (1) | EA020720B1 (en) |
EG (1) | EG26892A (en) |
ES (1) | ES2645708T3 (en) |
FR (2) | FR2944861A1 (en) |
IL (1) | IL215783A0 (en) |
MA (1) | MA33289B1 (en) |
MX (1) | MX2011011224A (en) |
PT (1) | PT2422142T (en) |
SG (1) | SG175764A1 (en) |
TN (1) | TN2011000525A1 (en) |
WO (1) | WO2010131112A1 (en) |
ZA (1) | ZA201108178B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2982933A1 (en) * | 2011-11-21 | 2013-05-24 | Design Metal | Distribution installation for distributing hot air in open terrace of e.g. restaurant, has air passages arranged to form air distributing strips that extend between air inlet and opposite planes of circulation space |
CN102721099A (en) * | 2012-06-08 | 2012-10-10 | 大连葆光节能空调设备厂 | Device for reducing vertical temperature gradient difference of high raising-of-truss industrial factory building |
WO2017063557A1 (en) * | 2015-10-14 | 2017-04-20 | Ko Paul Yiu Shum | Air purification device and system |
KR200484664Y1 (en) * | 2015-12-22 | 2017-10-13 | 박재범 | Sliding door is attached to the personal smoking booths |
KR200484665Y1 (en) * | 2015-12-22 | 2017-10-13 | 박재범 | Sliding door is attached to the personal smoking booths |
US10337751B2 (en) * | 2016-08-04 | 2019-07-02 | Environmental Information Services, Inc. | Liquefied petroleum gas solvent extraction room ventilation system and methods |
NL2018016B1 (en) * | 2016-12-16 | 2018-06-26 | Bouwbedrijf Rovers B V | Building, composition and floor part |
KR102300973B1 (en) * | 2017-07-31 | 2021-09-10 | 지디 미디어 에어콘디셔닝 이큅먼트 씨오 엘티디 | air conditioner indoor unit |
WO2021242107A1 (en) * | 2020-05-29 | 2021-12-02 | Goflow B.V. | Ventilation system |
NL2025707B1 (en) * | 2020-05-29 | 2022-01-13 | Goflow Tech Ip B V | Ventilation system |
US20220049865A1 (en) * | 2020-08-12 | 2022-02-17 | Robert Edward Breidenthal, Jr. | Ventilation airflow in confined spaces to inhibit the transmission of disease |
CN112473307A (en) * | 2020-12-16 | 2021-03-12 | 刘美琴 | Air purifying device |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124903A (en) * | 1964-03-17 | Controlled environment room system | ||
US1554180A (en) * | 1924-10-10 | 1925-09-15 | Dahlberg & Company | Sound-absorbing board for walls and ceilings |
US2292665A (en) * | 1939-07-13 | 1942-08-11 | Claude B Schneible | Ventilating apparatus |
US2781557A (en) * | 1951-11-15 | 1957-02-19 | Walter M Ericson | Acoustical and air distributing ceiling construction |
US3074339A (en) * | 1959-12-24 | 1963-01-22 | Gomma Antivibranti Applic | Sound-proofing, ventilating and conditioning |
US3058411A (en) * | 1959-12-30 | 1962-10-16 | Johns Manville | Ventilated ceiling constructions |
USRE25948E (en) * | 1962-01-12 | 1965-12-14 | Vented acoustic panel | |
US3303771A (en) * | 1965-02-11 | 1967-02-14 | Robert J Sigel Inc | Ventilated ceiling construction |
DE1604114B1 (en) * | 1965-02-23 | 1971-12-23 | Svenska Flaektfabriken Ab | FACILITY TO MAINTAIN A DUST AND BACTERIA FREE ZONE WITHIN A ROOM |
US3487766A (en) * | 1968-01-12 | 1970-01-06 | American Air Filter Co | Clean room having substantially vertical air flow therein |
US3611907A (en) * | 1969-10-16 | 1971-10-12 | Industrial Acoustics Co | Ventilated portable structure |
DE2525917C2 (en) * | 1975-06-11 | 1983-11-10 | Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln | Arrangement for ventilating or air-conditioning lounges |
US4319520A (en) * | 1980-01-07 | 1982-03-16 | Westinghouse Electric Corp. | Air flow floor panel |
US5111627A (en) * | 1984-01-03 | 1992-05-12 | Brown John G | Modular-accessible-units |
JPH068295B2 (en) * | 1985-07-31 | 1994-02-02 | 住友化学工業株式会社 | Heat-curable imide compound |
DE3605539A1 (en) * | 1986-02-18 | 1987-08-20 | Herbst Donald | Device for supplying an air flow into a room |
DE3738444A1 (en) * | 1987-11-12 | 1989-05-24 | Nickel Gmbh Heinrich | DOUBLE FLOOR FOR AIR EXTRACTION FROM ROOMS |
FR2636997B1 (en) * | 1989-10-30 | 1991-08-30 | Rose Michel | AIR DIFFUSION PANELS FOR BUILDINGS, PARTICULARLY LIVESTOCK |
JPH0445330A (en) * | 1990-06-11 | 1992-02-14 | Misawa Homes Co Ltd | Air conditioning system of unit housing |
JP2558552B2 (en) * | 1990-10-24 | 1996-11-27 | 高砂熱学工業株式会社 | Ventilation and air conditioning equipment |
JP2567295B2 (en) * | 1990-10-24 | 1996-12-25 | 高砂熱学工業株式会社 | Ventilation and air conditioning method |
US5261855A (en) * | 1991-12-04 | 1993-11-16 | Law Herbert C | Smoke removal system for vehicles |
JPH06229584A (en) * | 1993-02-08 | 1994-08-16 | Shimizu Corp | Air-conditioning device |
AU674057B2 (en) * | 1993-04-23 | 1996-12-05 | Liebert Corporation | Modular floor sub-structure for the operational support of computer systems |
US5514037A (en) * | 1994-03-15 | 1996-05-07 | Downey, Jr.; Joseph E. | Modular passive smoke ventilation system |
JPH07253231A (en) * | 1994-03-15 | 1995-10-03 | Sekisui Chem Co Ltd | Indoor air cleaning apparatus installed in wall of building |
JP3317468B2 (en) * | 1994-07-29 | 2002-08-26 | 日東紡績株式会社 | Air conditioner |
US5775987A (en) * | 1994-12-05 | 1998-07-07 | Brinket; Oscar J. | Smoke removing device and method |
US5526621A (en) * | 1995-02-09 | 1996-06-18 | Shelton; Floyd | Ventilated athletic flooring system |
DE19509773C1 (en) * | 1995-03-17 | 1996-06-27 | Daimler Benz Aerospace Airbus | Ventilating system for reducing concentration of impurities in aircraft passenger area |
JPH08254350A (en) * | 1995-03-17 | 1996-10-01 | Ohbayashi Corp | Air conditioned air supply type floor structure |
US5649997A (en) * | 1995-05-19 | 1997-07-22 | Cavallero; Thomas | Air vacuum apparatus |
KR100268043B1 (en) * | 1995-09-14 | 2000-11-01 | 마 쯔이 시게오 | Air cleaning device with forced negative pressure function |
US5791983A (en) * | 1995-10-20 | 1998-08-11 | Healthy Buildings International | Demand ventilation system |
US6019677A (en) * | 1997-08-22 | 2000-02-01 | York International Corporation | Modular integrated terminals and associated systems for heating and cooling |
US6101775A (en) * | 1998-03-04 | 2000-08-15 | Larimore; Mark | Aerated flooring systems |
JP4187847B2 (en) * | 1998-11-26 | 2008-11-26 | 日本無機株式会社 | Dust-free stocker |
SE514405C2 (en) * | 1999-06-21 | 2001-02-19 | Nivell System Ab | Device for shielding a ventilated space, as well as floor construction |
CA2321243A1 (en) * | 1999-11-18 | 2001-05-18 | Shinyo Co., Ltd. | Air cycle houses and house ventilation system |
DE10240745A1 (en) * | 2002-09-02 | 2004-03-18 | Horch, Fabian | Device and method for creation of air barrier between burning area and safe area during evacuation of occupants from burning building |
JP4228279B2 (en) * | 2003-02-06 | 2009-02-25 | 清水建設株式会社 | Floor blowing air conditioning system |
JP2004257066A (en) * | 2003-02-25 | 2004-09-16 | Tajima Inc | Breathable carpet tile for air conditioning, production method for the same, and drilling member for carpet tile using the same |
KR100519310B1 (en) * | 2003-06-11 | 2005-10-07 | 엘지전자 주식회사 | air-conditioner system with ventilation |
CN100396347C (en) * | 2004-05-21 | 2008-06-25 | 南京工业大学 | Fire smoke-proof air curtain system with additional power |
KR100605106B1 (en) * | 2004-07-01 | 2006-07-31 | 삼성전자주식회사 | Grating panel and clean room system using the grating panel |
JP2005016945A (en) * | 2004-10-04 | 2005-01-20 | Daikin Ind Ltd | Humidity control and ventilation device |
JP4708075B2 (en) * | 2005-04-11 | 2011-06-22 | 高砂熱学工業株式会社 | Smoking room ventilation method and smoking room |
US20120055414A1 (en) * | 2005-06-27 | 2012-03-08 | Correa Rafael S | Method and apparatus for reduction of ammonia and bacteria in chicken houses and other poultry houses |
AU2007234701A1 (en) * | 2006-04-07 | 2007-10-18 | James J. Mcnelly | Dual purpose intermodal and bioconversion container |
US9028308B2 (en) * | 2006-12-15 | 2015-05-12 | Philip A. J. Bastow | Integrated structural slab and access floor HVAC system for buildings |
GB2446454B (en) * | 2007-02-07 | 2011-09-21 | Robert Michael Tozer | Cool design data centre |
DE102007049926A1 (en) * | 2007-10-18 | 2009-04-23 | Airbus Deutschland Gmbh | System and method for air conditioning at least a portion of an aircraft |
CN201129810Y (en) * | 2007-11-12 | 2008-10-08 | 王君 | Indoor air cleaning system |
US9435552B2 (en) * | 2007-12-14 | 2016-09-06 | Ge-Hitachi Nuclear Energy Americas Llc | Air filtration and handling for nuclear reactor habitability area |
US20110097989A1 (en) * | 2009-10-22 | 2011-04-28 | Walnut Manufacturing LLC | Method and apparatus for desktop air conditioning |
-
2009
- 2009-04-24 FR FR0902010A patent/FR2944861A1/en active Pending
-
2010
- 2010-02-09 FR FR1000528A patent/FR2944860B1/en not_active Expired - Fee Related
- 2010-04-23 ES ES10727840.0T patent/ES2645708T3/en active Active
- 2010-04-23 MX MX2011011224A patent/MX2011011224A/en not_active Application Discontinuation
- 2010-04-23 BR BRPI1006591A patent/BRPI1006591A2/en not_active Application Discontinuation
- 2010-04-23 MA MA34374A patent/MA33289B1/en unknown
- 2010-04-23 AU AU2010247101A patent/AU2010247101A1/en not_active Abandoned
- 2010-04-23 SG SG2011077377A patent/SG175764A1/en unknown
- 2010-04-23 US US13/265,682 patent/US20120115409A1/en not_active Abandoned
- 2010-04-23 EP EP10727840.0A patent/EP2422142B1/en active Active
- 2010-04-23 JP JP2012506600A patent/JP2012524881A/en active Pending
- 2010-04-23 PT PT107278400T patent/PT2422142T/en unknown
- 2010-04-23 EA EA201190220A patent/EA020720B1/en not_active IP Right Cessation
- 2010-04-23 KR KR1020117027905A patent/KR20120020129A/en not_active Application Discontinuation
- 2010-04-23 WO PCT/IB2010/001201 patent/WO2010131112A1/en active Application Filing
- 2010-04-23 CA CA2758979A patent/CA2758979A1/en not_active Abandoned
- 2010-04-23 CN CN2010800255104A patent/CN102460027A/en active Pending
-
2011
- 2011-10-14 TN TNP2011000525A patent/TN2011000525A1/en unknown
- 2011-10-23 IL IL215783A patent/IL215783A0/en unknown
- 2011-10-23 EG EG2011101768A patent/EG26892A/en active
- 2011-10-24 CU CU20110198A patent/CU20110198A7/en unknown
- 2011-10-24 CL CL2011002645A patent/CL2011002645A1/en unknown
- 2011-11-08 ZA ZA2011/08178A patent/ZA201108178B/en unknown
Non-Patent Citations (1)
Title |
---|
"detailplan doppelbodenplatte 600*600 mm", GOLDBACH, 9 July 2003 (2003-07-09), XP055488178 |
Also Published As
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TN2011000525A1 (en) | 2013-05-24 |
MX2011011224A (en) | 2012-04-10 |
CU20110198A7 (en) | 2012-06-21 |
EG26892A (en) | 2014-11-25 |
WO2010131112A1 (en) | 2010-11-18 |
CN102460027A (en) | 2012-05-16 |
FR2944860B1 (en) | 2015-07-31 |
ES2645708T3 (en) | 2017-12-07 |
AU2010247101A1 (en) | 2011-12-08 |
EP2422142A1 (en) | 2012-02-29 |
MA33289B1 (en) | 2012-05-02 |
US20120115409A1 (en) | 2012-05-10 |
CL2011002645A1 (en) | 2012-02-03 |
ZA201108178B (en) | 2012-07-25 |
EA020720B1 (en) | 2015-01-30 |
KR20120020129A (en) | 2012-03-07 |
JP2012524881A (en) | 2012-10-18 |
EA201190220A1 (en) | 2013-01-30 |
CA2758979A1 (en) | 2010-11-18 |
IL215783A0 (en) | 2012-01-31 |
PT2422142T (en) | 2017-11-14 |
FR2944860A1 (en) | 2010-10-29 |
FR2944861A1 (en) | 2010-10-29 |
BRPI1006591A2 (en) | 2016-04-12 |
SG175764A1 (en) | 2011-12-29 |
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