EP3702684A1 - Climatisation des pièces comprenant une amenée d'air frais et thermorégulation - Google Patents

Climatisation des pièces comprenant une amenée d'air frais et thermorégulation Download PDF

Info

Publication number
EP3702684A1
EP3702684A1 EP20155457.3A EP20155457A EP3702684A1 EP 3702684 A1 EP3702684 A1 EP 3702684A1 EP 20155457 A EP20155457 A EP 20155457A EP 3702684 A1 EP3702684 A1 EP 3702684A1
Authority
EP
European Patent Office
Prior art keywords
section
air
channel
opening
opening section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20155457.3A
Other languages
German (de)
English (en)
Other versions
EP3702684B1 (fr
Inventor
Hermann Ensink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kampmann GmbH and Co KG
Original Assignee
Kampmann GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kampmann GmbH and Co KG filed Critical Kampmann GmbH and Co KG
Publication of EP3702684A1 publication Critical patent/EP3702684A1/fr
Application granted granted Critical
Publication of EP3702684B1 publication Critical patent/EP3702684B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0053—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted at least partially below the floor; with air distribution below the floor
    • 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
    • F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/28—Details or features not otherwise provided for using the Coanda effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/40—HVAC with raised floors

Definitions

  • the invention relates to a device for air conditioning rooms, an air conditioning arrangement herewith and a method for air conditioning rooms.
  • the air conditioning of rooms includes influencing various parameters of the room air.
  • the present invention is concerned on the one hand with temperature control, that is to say heating and / or cooling, and on the other hand with air exchange in the form of a desired displacement ventilation by supplying displacement air.
  • the DE 91 06 753.7 U1 a device for air conditioning rooms with a heating element and a supply air supply element.
  • the device is used for the combined supply of warm air and colder supply air (displacement air) into a room and is installed there in a corner area in the floor.
  • One or two adjacent convectors form the heating element.
  • the air supply member is designed as an elongated shaft and has an air outlet on its upper open side, which is formed by a perforated plate with a large number of large, circular openings and covered with a filter mat.
  • air is supplied via an air connection and discharged upwards through the air outlet. Room air coming from the room enters an air inlet duct through an air inlet, is heated by the convectors and released at an air outlet of the heating element.
  • the device according to the invention comprises a channel which is provided in particular for arrangement as a floor channel.
  • the direction of extent of the channel is referred to here as the longitudinal direction.
  • a first channel section and a second channel section run parallel to one another in the longitudinal direction.
  • the first duct section is used to supply displacement air as primary air.
  • at least one source air supply to the first duct section is provided, preferably several, for example in the form of several source air nozzles arranged at a distance over the longitudinal direction.
  • the first duct section has a first opening section which is oriented towards an opening side of the duct. In the preferred floor mounting of the channel, the opening side is preferably the top.
  • the first opening section is designed to discharge the source air into the room.
  • the second duct section is designed for temperature control of room air (secondary air) and has a second opening section which is also oriented towards the opening side of the duct.
  • the first and second opening sections are preferably arranged next to one another on the opening side of the channel, particularly preferably directly adjacent to one another.
  • the second opening section is designed to receive secondary air and to release temperature-controlled secondary air.
  • a temperature control element is arranged in the second duct section to control the temperature of the secondary air.
  • the temperature control can include heating and / or cooling the air.
  • the temperature control element can for example be designed as a heat exchanger, radiator or convector.
  • a fan for conveying the secondary air can also be provided in the second duct section.
  • Source air usually prepared outside air, can preferably be supplied at a temperature slightly (for example 2 to 4 K) below room temperature, with a low air speed being aimed for in order to generate a room climate that is perceived as pleasant.
  • An air supply can preferably be designed in such a way that a pool of swelling air forms in the room. If the source air is heated by heat sources, for example people, electrical devices, etc., there is a buoyancy so that the polluted air rises to the ceiling where it can be sucked off, for example.
  • temperature control of the room air is also aimed for for room air conditioning, in particular heating the room air during the heating period.
  • the invention is based on the knowledge that to achieve a desired displacement ventilation with the formation of a source air lake, a separation of the air flows, that is, the secondary air on the one hand and the source air on the other hand, is advantageous. Therefore, it is proposed according to the invention to provide a special outlet shape on the first opening section for discharging the swelling air, which outlet can support a separation of the air flows.
  • a slot outlet or a plurality of slot outlets is provided on the first opening section, each of which is aligned in the longitudinal direction.
  • an air flow can be achieved which counteracts the suction of the swelling air at the second opening section.
  • a slot outlet - in contrast to other outlet shapes such as a round outlet, perforated plate, etc. - a flat air flow with a low tendency to turbulence is generated.
  • a targeted alignment of the flow in a direction pointing away from the second opening section is possible. So the proportion of dispensed source air, which is then taken up again at the second opening section, can be significantly reduced.
  • a slot outlet is understood to mean any outlet shape which, as an outlet opening, has an elongated shape oriented in the longitudinal direction, that is, the extent of which is greater in the longitudinal direction than in the transverse direction.
  • the extent of the outlet opening in the longitudinal direction is preferably more than 3 times the extent in the transverse direction, particularly preferably more than 5 times.
  • several slot outlets can be arranged one behind the other in the longitudinal direction in the first opening section, more preferably with a small distance of, for example, less than 50%, particularly preferably less than 20% of the length of the individual slot outlets.
  • hole outlets for discharging the displacement air are arranged on the first opening cutout.
  • the hole outlets can be provided, for example, as holes in a wall element, preferably a sheet metal.
  • the perforations can have any shape, for example round or rectangular.
  • one or more rows of perforations aligned in the longitudinal direction can be provided, for example in an equidistant arrangement.
  • At least one slot outlet or preferably a row of slot outlets are arranged in the transverse direction of the channel between the hole outlets and the second opening section.
  • the slot outlets and the directed air flow emitted from them thus form a barrier between the flow of source air from the hole outlets and the second opening section of the channel.
  • additional outlets for example also slot outlets, can also be provided elsewhere.
  • the aim is to provide, if possible, at least one row of slot outlets on an edge of the first opening section which is adjacent to the second opening section.
  • the slot outlet or the slot outlets preferably have an air guiding element.
  • the slot outlet is preferably not just a slot-shaped (elongated) opening in an outlet plane of a first opening section, but rather an air guiding element, which preferably extends at least substantially transversely to the outlet plane, is arranged to guide the dispensed source air .
  • the air guiding element can so the Shape and direct the airflow emitted.
  • a wall element delimiting the slot in the transverse direction and protruding from the slot opening into the interior of the first duct section can serve as an air guiding element.
  • the wall element can have a flat shape, as will be explained below with reference to a preferred embodiment, but it can also preferably be curved and in particular have part-circular sections.
  • the air guiding element can preferably be designed to guide the dispensed source air in a direction which has a desired angle to the outlet plane.
  • the angle can be 20 to 90 ° to the outlet plane.
  • the angle is preferably less than 90 °, so that the air guiding element leads to guiding the dispensed source air in an oblique direction.
  • directions in the range of up to 60 ° relative to the outlet plane are preferred.
  • the direction is particularly preferably directed away from the second opening section in order to prevent mixing with secondary air sucked in there, but at least to significantly reduce it.
  • the slot outlet with the air guiding element can be designed to emit swelling air at an angle of, for example, 20 to 60 °, preferably 50 ° or less, particularly preferably 40 ° or less.
  • At least one of the slot outlets can have an adjustment element for adjusting the slot width and / or outlet device.
  • the adjusting element can preferably be arranged within an air guiding element.
  • the adjusting element can be aligned in the longitudinal direction and can be displaced in order to adjust the slot outlet.
  • the adjustment element can be displaceable in a transverse direction in order to enable adjustment of the slot width and / or the outlet device.
  • the adjusting element can have an at least essentially and / or at least partially round cross section, preferably an outer surface.
  • An air guiding element can also have an at least partially and / or at least partially round cross section, preferably an inner surface. In addition to circular cross-sections, this also includes other rounded cross-sections such as oval shapes. Such rounded surfaces favorably result in a low flow resistance.
  • an adjusting element can be displaced by rotating an adjusting element.
  • the adjustment element can be rotatable about an adjustment axis which is preferably aligned in the longitudinal direction of the slot.
  • the adjustment element can be attached to the adjustment element eccentrically to the adjustment axis, so that it can be displaced by rotating the adjustment axis.
  • An inlet section for admitting the secondary air and an outlet section for discharging the temperature-controlled secondary air can preferably be arranged on the second opening section.
  • the inlet and outlet sections can preferably be arranged parallel to one another in the longitudinal direction.
  • the inlet section is particularly preferably arranged between the outlet section and the first opening section.
  • a distribution wall element can be provided in the first duct section between at least one of the displacement air inlets and the first opening section.
  • the distribution wall element can extend in the longitudinal direction.
  • the distribution wall element can be arranged for at least partial separation of a direct connection line between the source air supply and an opening on the second opening section. It can thus contribute to a better air distribution, in particular also to a more uniform distribution in the longitudinal direction.
  • several separate distribution wall elements can be provided, or alternatively a single distribution wall element can also extend over the entire length.
  • the distribution wall element is preferably a flat, planar element, particularly preferably a sheet metal.
  • the distribution wall element can be arranged at an angle to the outlet plane of the first opening section, for example. at an angle of 20 to 70 ° to the outlet plane, preferably 30 to 60 °.
  • a direction of the emitted air flow of the source air can be predetermined or at least supported.
  • the distribution wall element can preferably be inclined in a direction away from the second opening section.
  • the distribution wall element is particularly preferably arranged in such a way that it leaves a passage area between the source air supply and the first opening section which is significantly reduced compared to the width of the first channel section.
  • the passage area can correspond to less than 50% of the width of the first channel section, preferably 25% or less.
  • a width of the passage area can be determined, for example, in a plane parallel to the outlet plane of the first opening section.
  • the temperature control element can be designed as a heat exchanger.
  • it can have at least one line for a temperature control liquid, that is to say a cooling or heating medium.
  • the temperature control element preferably also has a number of slats in order to achieve an increased surface for temperature control of the secondary air flow.
  • the line for heat transfer liquid can be connected to a cooling and / or heating device.
  • the air conditioning device can be arranged in a preferred air conditioning arrangement within a room in a floor duct.
  • the floor channel can particularly preferably be arranged along a wall or a facade element, for example a window.
  • the second channel section is preferably arranged in the direction of the wall or the facade element, that is, between this and the first channel section. More preferably, the second opening section can be arranged flush or with only a small distance to the wall or to the facade element, so that the air flow of the secondary air can be oriented along the wall or the facade element.
  • the method according to the invention comprises the use of the above-described air conditioning device, source air being supplied for the source air supply and the temperature control element being operated for temperature control of the secondary air.
  • the operation has proven to be very efficient and well suited to the creation of displacement ventilation and the creation of a spring air lake.
  • the illustrated first embodiment of an air conditioning device 10 comprises a duct 12 with a wall formed on three sides made of sheet metal and an upper opening side 14.
  • the duct 12 is divided by a partition 16 in a longitudinal direction L into a first duct section 18 and a second duct section 20 Fig. 1 only a part of the channel 12 is shown, which moreover extends further in the longitudinal direction L.
  • the channel 12 is covered by a cover grating 28, which is only partially shown here for reasons of better illustration.
  • the first channel section 18 comprises an interior 22 which is delimited by the wall of the channel 12 and the partition 16. On the opening side 14 of the channel 12, the first channel section 18 has a first opening section 24.
  • source air 30 is supplied to the interior 22 of the first duct section 18 and discharged through the first opening section 24 on the top.
  • a distributor plate 32 serves to better distribute the supplied source air 30 over the length L.
  • the distributor plate 32 covers a direct straight connection between the fresh air supply 26 and the first opening section 24.
  • the lower end of the distributor plate 32 is at a distance D from the partition 16 which is considerably smaller than the entire width B1 of the first channel section 18.
  • the distribution plate 32 is arranged obliquely in the interior 22, in the example shown at an angle ⁇ of approximately 50 ° to the horizontal.
  • outlets are arranged on the first opening section 24 within a horizontal outlet plane.
  • this comprises a number of slot outlets 32 arranged in a row along the longitudinal direction L and hole outlets 34 arranged in a row in the longitudinal direction L to one another.
  • the slot outlets 32 are on the inside of the first opening section 24, i.e. adjacent to the second Channel section 20 and the hole outlets 34 arranged on the outside.
  • the hole outlets 34 are round bores in a flat cover plate.
  • the slot outlets 32 are in Fig. 4, Fig. 5 shown in more detail. As shown there, they comprise a slot-shaped outlet opening 36 which is oriented in the longitudinal direction L. In the example shown, the slot opening 36 is divided by separating disks 38.
  • the slot opening 36 is bordered by a slot frame 40 from which (see Fig. 5 ) Wall elements 42 extend downward in the direction of the interior 22 of the first channel section 18.
  • the wall elements 42 are rounded and have an inner contour which, in sections, has the shape of a cylinder jacket surface of a circular cylinder.
  • the wall elements 42 define an inner region 44 of the slot outlet 32 with a circular border in cross section and with a first longitudinal center axis L1.
  • An adjusting element 46 is movably arranged within the inner region 44 of the slot outlet 32.
  • the adjusting element 46 is designed as a circular cylinder with a longitudinal center axis L2 and has a smaller diameter than the inner region 44.
  • the adjusting element 46 is arranged eccentrically within the inner region 44 of the slot outlet 32 so that the longitudinal axes L1 and L2 are spaced from one another.
  • a round adjusting element 48 is arranged at one end of the slot outlet 32.
  • the adjusting element 48, adjusting element 46 and the separating disks 38 can preferably be formed in one piece.
  • the adjustment element 46 can be displaced so that different parts of the inner area 44 are covered depending on the position specified by the rotation of the adjustment element 48. So, on the one hand, an effective one that is available for the flow through Slot width can be adjusted. On the other hand, it is also possible to set the direction of the displacement air 30 flowing out at the slot outlet 32.
  • a clear narrowing of the outlet can be achieved.
  • shifting it to the side for example in Fig. 5
  • a delivery direction of the displacement air 30 which is inclined to the vertical can be specified.
  • the wall elements 42 thus serve as air guiding elements.
  • the source air flow 30 that is emitted at the first opening section 24 is composed of a first portion that is emitted through the slot outlets 32 and a second portion that flows out through the hole outlets 34.
  • the first portion of the source air 30 flowing through the slot outlets 32 is a largely flat, directed flow with low turbulence due to the slot shape.
  • the first portion of the displacement air exits in a targeted manner at an oblique angle to the outlet plane, directed away from the second duct section 20.
  • the second portion of the displacement air 30 that is discharged through the hole outlets 34 is less aligned and laminar in comparison with the first portion. However, it still has a predominantly outflow direction which is oriented obliquely to the outlet plane and which is influenced by the oblique position of the partition plate 32.
  • the second duct section 20 comprises an interior space 48 in which a convector 50 is arranged as a temperature control element.
  • the convector 50 comprises a plurality of upright sheet metal fins (not shown in detail) and a temperature control medium line (not shown) which is connected to a heating and / or cooling device.
  • the convector 50 is preferably used to heat room air and is operated with a heating medium.
  • a convection is shown schematically at a second opening section 54 on the upper side of the duct 12, in which secondary air 56 is sucked in through a receiving section 58, heated by the convector 50 and released as heated secondary air 60 through an outlet section 62.
  • the air conditioning device 10 can, as in FIG Fig. 3 shown schematically for air conditioning a room 64 as a floor duct along a facade element 66, for example a wall or a window.
  • the second channel section 20 is arranged in the direction of the facade element 66 and the first channel section 18 is arranged in the direction of the center of the room.
  • Supplied source air 30 (solid lines) is released through the first opening section 24 into the interior of the space 64, where it forms a source air pool 68.
  • the source air flow is a gentle air flow that flows in a directed manner over the floor into the room and contributes in the desired manner to the formation of displacement ventilation with the formation of the source air lake 68.
  • the operation is preferably carried out in such a way that source air 30 is supplied at a temperature of 2 to 4 K below room air temperature.
  • the supply of the source air takes place in such a way that an average air speed of the source air flow 30 in the room of less than 0.3 m / s, preferably of less than 0.2 m / s results.
  • receiving section 58 and outlet section 62 can be exchanged.
  • Secondary air can also be cooled instead of heating.
  • a device for generating an air flow for example a blower, ventilator, etc., in the second duct section 20 in order to support or ensure the suction and / or discharge of secondary air.
  • control elements can be provided, for example for the supplied source air, e.g. B. as sliding elements in the displacement air nozzle 26, in order to enable an air-technical comparison of a plurality of floor convectors with one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
EP20155457.3A 2019-02-26 2020-02-04 Climatisation des pièces comprenant une amenée d'air frais et thermorégulation Active EP3702684B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019104872.9A DE102019104872A1 (de) 2019-02-26 2019-02-26 Klimatisierung von Räumen mit Quellluftzuführung und Temperierung

Publications (2)

Publication Number Publication Date
EP3702684A1 true EP3702684A1 (fr) 2020-09-02
EP3702684B1 EP3702684B1 (fr) 2022-09-28

Family

ID=69468480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20155457.3A Active EP3702684B1 (fr) 2019-02-26 2020-02-04 Climatisation des pièces comprenant une amenée d'air frais et thermorégulation

Country Status (3)

Country Link
EP (1) EP3702684B1 (fr)
DE (1) DE102019104872A1 (fr)
PL (1) PL3702684T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114111011A (zh) * 2021-10-15 2022-03-01 江苏盈达机电科技有限公司 一种中央空调及其风量调节装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2024201364A1 (en) * 2023-03-03 2024-09-19 Nobuyoshi Morimoto An apparatus and a method for controlling ventilation in a building and generating electricity

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106753U1 (de) 1991-04-30 1991-08-29 Heinrich Kampmann KG, 4450 Lingen Vorrichtung zur Klimatisierung von Räumen
DE19855497A1 (de) * 1998-12-01 2000-06-08 Altherm Gmbh Baden Bodenquell-Luftkonvektor
EP1130331A2 (fr) * 2000-03-03 2001-09-05 KRANTZ-TKT GmbH Procédé et dispositif de ventilation et de climatisation d'un local
DE10023501A1 (de) * 2000-05-13 2001-11-22 Ltg Ag Verfahren und Vorrichtung zum Klimatisieren eines Raumes
DE202011004136U1 (de) * 2011-03-11 2011-06-01 LTG Aktiengesellschaft, 70435 Vorrichtung zum Belüften, Heizen und/oder Kühlen eines Raumes
EP3372906A1 (fr) * 2017-03-10 2018-09-12 LTG Aktiengesellschaft Appareil de conditionnement d'air

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106753U1 (de) 1991-04-30 1991-08-29 Heinrich Kampmann KG, 4450 Lingen Vorrichtung zur Klimatisierung von Räumen
DE19855497A1 (de) * 1998-12-01 2000-06-08 Altherm Gmbh Baden Bodenquell-Luftkonvektor
EP1130331A2 (fr) * 2000-03-03 2001-09-05 KRANTZ-TKT GmbH Procédé et dispositif de ventilation et de climatisation d'un local
DE10023501A1 (de) * 2000-05-13 2001-11-22 Ltg Ag Verfahren und Vorrichtung zum Klimatisieren eines Raumes
DE202011004136U1 (de) * 2011-03-11 2011-06-01 LTG Aktiengesellschaft, 70435 Vorrichtung zum Belüften, Heizen und/oder Kühlen eines Raumes
EP3372906A1 (fr) * 2017-03-10 2018-09-12 LTG Aktiengesellschaft Appareil de conditionnement d'air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114111011A (zh) * 2021-10-15 2022-03-01 江苏盈达机电科技有限公司 一种中央空调及其风量调节装置

Also Published As

Publication number Publication date
EP3702684B1 (fr) 2022-09-28
DE102019104872A1 (de) 2020-08-27
PL3702684T3 (pl) 2023-02-27

Similar Documents

Publication Publication Date Title
EP2405207B1 (fr) Dispositif de climatisation intégrable au plafond
DE10157406B4 (de) Zuluftvorrichtung
EP1586823B1 (fr) Plafond, en particulier plafond réfrigérant ou chauffant
EP1918650B1 (fr) Procédé de climatisation d'une pièce et dispositif de climatisation
EP3702684B1 (fr) Climatisation des pièces comprenant une amenée d'air frais et thermorégulation
DE69724627T2 (de) Deckenmontierte Vorrichtung für Heizung und Kühlung
EP3327366A1 (fr) Sortie d'air permettant le reglage de la temperature d'une chambre
EP1130331B1 (fr) Procédé et dispositif de ventilation et de climatisation d'un local
DE60132218T2 (de) Zierplatte für klimaanlage, abblaseinheit für luftauslass und klimaanlage
EP3285017B1 (fr) Panneau de plafond radiant chauffant et rafraîchissant comprenant au moins un ventilateur
EP1462730B1 (fr) Dispositif pour créer un rideau d'air
DE2328186C2 (de) Induktionsgerät
EP2573475B1 (fr) Appareil d'aération conçu comme un appareil à induction ainsi que procédé de fonctionnement de cet appareil
DE2838400C2 (de) Luftauslaß zur Belüftung von Räumen
EP3587943B1 (fr) Dispositif d'aération et de mise en température d'une pièce dans un bâtiment
EP2947395A1 (fr) Appareil pour régler la temperature et la humidité dans une einceinte
DE2033195B2 (de) Luftaustrittseinrichtung für Klimaanlagen
EP3477212B1 (fr) Dispositif de distribution d'air ainsi que procédé d'aération d'une pièce
EP1617152A1 (fr) Procédé et dispositif de ventilation et de climatisation d'un local comprenant une fenêtre
EP1103182A2 (fr) Four de cuisson
DE102008031220A1 (de) Hybridkühlturm
DE2133780A1 (de) Zimmerheizgerat
CH654901A5 (en) Device for conditioning the air inside a room
EP2597382B2 (fr) Appareil d'aération
AT414040B (de) Lufttechnische einrichtung im unterflurbereich eines raumes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KAMPMANN GMBH & CO. KG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210216

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220509

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020001753

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1521470

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221228

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230130

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230128

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502020001753

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20230629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220928

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20240209

Year of fee payment: 5

Ref country code: NL

Payment date: 20240214

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240131

Year of fee payment: 5

Ref country code: CH

Payment date: 20240301

Year of fee payment: 5

Ref country code: GB

Payment date: 20240125

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240129

Year of fee payment: 5

Ref country code: IT

Payment date: 20240126

Year of fee payment: 5

Ref country code: FR

Payment date: 20240213

Year of fee payment: 5

Ref country code: BE

Payment date: 20240216

Year of fee payment: 5