EP1693628A2 - Déshumidificateur mobile - Google Patents

Déshumidificateur mobile Download PDF

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Publication number
EP1693628A2
EP1693628A2 EP06450022A EP06450022A EP1693628A2 EP 1693628 A2 EP1693628 A2 EP 1693628A2 EP 06450022 A EP06450022 A EP 06450022A EP 06450022 A EP06450022 A EP 06450022A EP 1693628 A2 EP1693628 A2 EP 1693628A2
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EP
European Patent Office
Prior art keywords
air
building
unit
hose
dried
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.)
Withdrawn
Application number
EP06450022A
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German (de)
English (en)
Inventor
Eduard Paschinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1693628A2 publication Critical patent/EP1693628A2/fr
Withdrawn legal-status Critical Current

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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • 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
    • F24F2221/12—Details or features not otherwise provided for transportable

Definitions

  • the invention relates to a device for accelerating the drying of buildings, preferably in the recirculation system, with a mobile, central dehumidifying unit in the outer area of the building, at least one air hose leading from the dehumidifying unit into the building, optionally at least one air hose extending from the building to the dehumidifying unit returns and at least one air dryer in the dehumidifying unit.
  • dehumidifiers for drying buildings There are dehumidifiers for drying buildings known that may need to be installed with fans in the rooms to be dried.
  • the power connection options for the dehumidifiers on construction sites are also causing problems. It must be laid a variety of building electricity cables and subdistributors in the buildings, as in Rohbauten internal electrical installations are available only in individual cases. Due to this variety of cables on the one hand a not inconsiderable risk of accidents is given.
  • the dehumidifiers are often unplugged when another electrical appliance is to be put into operation. After that is omitted in many cases, a renewed plugging the dehumidifiers, whereby their performance is no longer available for the drying process.
  • the resulting condensate of the individual dehumidifiers must either be collected in a container and emptied daily labor intensive or is, if possible, passed through a water discharge system in a channel.
  • the channel must be below the level of the water outlet of the dehumidifier.
  • the water hose must not be kinked and the dehumidifiers should not be changed, otherwise the water hose could be pulled out of the sewer connection and the screed could be extremely moistened.
  • EP 0 490 073 A1 discloses a device for dehumidifying insulating layers or cavities under a cover layer, which is installed in a transportable frame or housing in the outer area of the building.
  • This device comprises at least two pressure conveyors for introducing dry air, two suction conveyors for sucking off moist air and two air dryers. Both at the pressure and at the suction side of the device only one connection for an air hose is arranged in each case.
  • the disadvantage of drying a whole building is therefore that only a total of two air hoses are connected that can dehumidify only one room
  • the invention has for its object to overcome the above-mentioned disadvantages and to provide a dehumidifying unit in the outdoor area of the building, with which several or all rooms of the building can be dehumidified simultaneously.
  • the device has at least one dry air distributor, to which at least two air dryers and at least two air hoses for dried air can be connected.
  • the advantage over the prior art is that any number of air dryer can be combined with any number of air hoses for dried air at the dry air manifold. This means that you are very flexible in terms of the number of connected or operating air dryers and the number of connected air hoses.
  • the possibility of connecting several air dryers ensures drying of the building through the one or more connected air hoses even if one device fails.
  • dehumidifying unit according to the invention are furthermore that when drying several or all rooms of a building at the same time no dehumidifying devices have to be installed in the individual rooms and thus the condensate is obtained outside the building. This eliminates the tedious introduction of heavy single drying equipment in the building. A closed recirculation system also allows much more efficient drying than if air had to be drawn in from the outside.
  • the dried air can be introduced directly into the building via at least one air hose connected to the dry air distributor or, for the time being, via air hoses from at least two dry air distributors into an air collecting unit in which a pressure conveyor can be arranged. From this air collection unit continues a collection strand.
  • the distribution of the dried air into the building takes place via at least one air distribution unit in the collecting line, from which the air hoses continue in the building.
  • the flooded, dried air accumulates in the building with the existing moisture and is passed from the individual rooms to the top floor.
  • the moisture-enriched air is then sucked through one or more air hoses on the top floor or in several upper floors and returned to the dehumidifying unit.
  • the resulting condensate is discharged.
  • FIGS. 1 to 5 show a central, mobile dehumidifying unit 1, which is set up in the outer area of a building 2.
  • this dehumidifying unit 1 also be easily installed in inhabited areas and operated during the day and night.
  • the sound level is then eg 44 dB (A) at a distance of 3 meters.
  • a foldable sound insulation hood could be installed above the dehumidifying unit 1.
  • the housing 3 may e.g. to be mounted on a trailer.
  • the housing 3 there are, as required, one to ten or more air dryers 5 with a single output of e.g. up to 100 l dehumidification capacity per day.
  • a drying capacity of 400 liters per day would be enabled, in versions with eight air dryers 5 ( Figures 2, 4 and 5) a drying capacity of 800 liters per day.
  • the individual air dryer 5 are mounted modularly on rails. As a result, each individual air dryer 5 can be easily replaced, maintained, repaired and, if necessary, replaced by a more powerful or weaker single device.
  • the modular assembly allows a quick and flexible equipment, depending on the required drying capacity and building size. In addition, it is possible to decide on the construction site, how many of the air dryer 5 are turned on, since they can be set independently of each other in operation.
  • the air driers 5 convey the dried air into one or two dry air distributors 4, which are arranged on the outer wall of the dehumidifying unit 1 in the exemplary embodiments shown.
  • the dehumidifying unit 1 has a dry air distributor 4 on the lateral outer wall of the housing 3, in which all four air dryers 5 open. Of the four hose connector 12 only three are used, whereas the fourth is closed. The dried air is introduced via three connected to the hose connection piece 12 of the dry air manifold 4 air hoses 6 directly into the multi-storey building 2. In the individual rooms of the building 2, an additional air circulation by fans can be made if necessary.
  • the flooded dried air enriches with the existing moisture and is from the individual rooms to the top Projectile guided.
  • the moisture-enriched air is sucked off via an air hose 7 in the uppermost floor and returned via an opening at the top of the dehumidifying unit 1.
  • a dust filter unit is integrated, which prevents excessive contamination of the dehumidifying unit and also contributes to improving the workplace for the workers, since the dust load in the rooms to be dried decreases.
  • the condensate drain is concentrated in the dehumidifying unit 1.
  • a condensate collecting line 13 opens into a channel 14. If the channel opening is located higher than the condensate drain from the drying devices 5, the discharge takes place via an integrated pump 15th
  • the usability of the rooms to be dehumidified is no longer limited since only the hose ends protrude into the individual rooms. If required, an additional installation of fans for air circulation can take place in the rooms. Since high-performance fans have a comparatively low power consumption to increase the drying power, they can be connected directly to the dehumidifying unit 1 via a connecting line.
  • Openings for connecting an air hose 7 for the suction of moisture-enriched air from the building are arranged in the upper region of the housing 3 and can be closed during transport. Intake manifolds at these openings are accommodated in the dehumidifying unit 1 while driving.
  • the dry air distributor 4 can be screwed on and off with wing nuts on the housing 3 and has a sheet metal or plastic housing, as well as closable hose connection piece 12 with a diameter of, for example, optionally 250 to 500 mm.
  • a diameter of, for example, optionally 250 to 500 mm By choosing the appropriate diameter of hose connection piece 12 and air hoses 6, the dried air can be flooded into the building 2 via large ventilation cross sections. As a result, on the one hand, a high level of noise is prevented and, on the other hand, a punctually noticeable high-pressure volume flow is avoided.
  • the unneeded outlets can be closed by the existing hose connection piece 12.
  • the dehumidifying unit 1 can be controlled by means of a moisture sensor, which interrupts the drying when it falls below a defined value and activates the dehumidifying unit 1 again only after a renewed increase in humidity.
  • Fig. 2 four air dryer 5 are arranged in the dehumidifying unit 1 on the longitudinal sides.
  • the dehumidifying unit 1 has a drying air distributor 4 per longitudinal side on the lateral outer walls of the housing 3. At each dry air distributor 4 four air dryer 5 are connected. Of the four hose connection piece 12, only one is used per dry air distributor 4. The dried air is first led via air hoses 6 from the two dry air distributors 4 into an air collecting unit 8.
  • the air collection unit 8 From this air collection unit 8 performs a collection strand 10, to which in turn air hoses 16 are connected, via which a distribution of the dried air takes place in the multi-storey building 2.
  • the collecting strand 10 is arranged in a substantially vertical position parallel to the building wall.
  • a pressure conveyor 9 can be arranged in the air distribution unit 11 in order to maintain the required pressure or flow rate.
  • the moisture-enriched air is sucked through an air hose 7 in the top floor and the dehumidifying unit 1 returned. Subsequently, the accumulated condensate is removed.
  • Fig. 3 shows a simple embodiment of the device according to the invention with four air dryers 5 in the dehumidifying unit 1 and a dry air manifold 4 on the lateral outer wall of the housing 3.
  • the dried air is passed through an air hose 6 from the dry air manifold 4 directly to an air distribution unit 11, from the continue from air hoses 16 in the building 2 to be dried.
  • the moisture-enriched air is not released from the single-storey Building 2 sucked, but simply escapes into the open air.
  • the installation of the air dryer 5 and the dry air distributor 4 in the dehumidifying unit 1 in Fig. 4 corresponds substantially to that of Fig. 2. It opens one air hose 6 per dry air distributor 4 initially in an air collection unit 8, in which a pressure conveyor 9 is arranged.
  • From this air collection unit 8 performs a collection strand 10, to which in turn air hoses 16 are connected, via which a distribution of the dried air takes place in the building 2.
  • the collecting strand 10 is arranged in a substantially horizontal position parallel to the building wall.
  • the distribution of the dried air is again via air distribution units 11 in the manifold 10.
  • the moisture-enriched air is not sucked out of the single-storey building 2, but escapes into the open.
  • Fig. 5 two buildings to be dried are shown.
  • the installation of the air dryer 5 and the dry air distributor 4 in the dehumidifying unit 1 also corresponds to that of Fig. 2.
  • At each dry air distributor 4 only one air hose 6, 10 is connected.
  • the one air hose 6 leads from the dry air distributor 4 directly to an air distributor unit 11, from which air hoses 16 continue into the single-storey building 2. From the other air hose 6, the dried air is passed through air distribution units 11 and air hoses 16 in the multi-storey building 2. The moisture-enriched air is sucked in the top floor via an air hose 7 and the dehumidifying unit 1 returned. Subsequently, the accumulated condensate is removed.
  • FIGS. 6 and 7 show an air distributor unit 11 in a perspective view and a side view.
  • the air distribution unit 11 has closable hose connection pieces 12, the configuration of which is best seen in FIG.
  • a pressure conveyor 9 can be arranged in the air distribution unit 11.
  • 16 is supplied via the air hose 6, 10 dried air and discharged through the other two air hoses 16.
  • the three unused hose connection pieces 12 are closed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
EP06450022A 2005-02-17 2006-02-16 Déshumidificateur mobile Withdrawn EP1693628A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0009005U AT8768U1 (de) 2005-02-17 2005-02-17 Mobiltrockner

Publications (1)

Publication Number Publication Date
EP1693628A2 true EP1693628A2 (fr) 2006-08-23

Family

ID=36676391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06450022A Withdrawn EP1693628A2 (fr) 2005-02-17 2006-02-16 Déshumidificateur mobile

Country Status (2)

Country Link
EP (1) EP1693628A2 (fr)
AT (1) AT8768U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103558886A (zh) * 2013-11-12 2014-02-05 国家电网公司 一种智能驱潮系统及其驱潮方法
DE102013112359A1 (de) 2013-11-11 2015-05-13 Bernd Hasenhündl Besitz Gmbh & Co. Kg Verfahren zur Bautrocknung, Bautrocknungssystem und Montagerahmen
EP3584507A1 (fr) * 2018-06-18 2019-12-25 Dansk Aircon Fyn ApS Système mobile pour la climatisation de tentes ou de bâtiments

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490073A1 (fr) 1990-12-14 1992-06-17 DÖLCO-Exquisit, Inh. Alfred Dörle Dispositif de déshumidification pour couches ou cavités recouvertes d'isolation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490073A1 (fr) 1990-12-14 1992-06-17 DÖLCO-Exquisit, Inh. Alfred Dörle Dispositif de déshumidification pour couches ou cavités recouvertes d'isolation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112359A1 (de) 2013-11-11 2015-05-13 Bernd Hasenhündl Besitz Gmbh & Co. Kg Verfahren zur Bautrocknung, Bautrocknungssystem und Montagerahmen
DE102013112359A9 (de) 2013-11-11 2015-07-23 Bernd Hasenhündl Besitz Gmbh & Co. Kg Verfahren zur Bautrocknung, Bautrocknungssystem und Montagerahmen
CN103558886A (zh) * 2013-11-12 2014-02-05 国家电网公司 一种智能驱潮系统及其驱潮方法
EP3584507A1 (fr) * 2018-06-18 2019-12-25 Dansk Aircon Fyn ApS Système mobile pour la climatisation de tentes ou de bâtiments

Also Published As

Publication number Publication date
AT8768U1 (de) 2006-12-15

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