WO2016142347A4 - Method for drying building structures - Google Patents

Method for drying building structures Download PDF

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Publication number
WO2016142347A4
WO2016142347A4 PCT/EP2016/054813 EP2016054813W WO2016142347A4 WO 2016142347 A4 WO2016142347 A4 WO 2016142347A4 EP 2016054813 W EP2016054813 W EP 2016054813W WO 2016142347 A4 WO2016142347 A4 WO 2016142347A4
Authority
WO
WIPO (PCT)
Prior art keywords
building layer
infrared radiator
temperature
accessible
layer
Prior art date
Application number
PCT/EP2016/054813
Other languages
German (de)
French (fr)
Other versions
WO2016142347A3 (en
WO2016142347A2 (en
Inventor
Bertram Anderer
Original Assignee
Ires Infrarot Energiesysteme Gmbh
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 Ires Infrarot Energiesysteme Gmbh filed Critical Ires Infrarot Energiesysteme Gmbh
Priority to PL16711160T priority Critical patent/PL3265732T3/en
Priority to CN201680014210.3A priority patent/CN107873067B/en
Priority to EP16711160.8A priority patent/EP3265732B1/en
Publication of WO2016142347A2 publication Critical patent/WO2016142347A2/en
Publication of WO2016142347A3 publication Critical patent/WO2016142347A3/en
Publication of WO2016142347A4 publication Critical patent/WO2016142347A4/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/003—Small self-contained devices, e.g. portable

Abstract

In order to effectively dry building structures by means of infrared radiators, it is known that it is necessary to alternate between heating periods and rest periods, so that, following a drying phase, the moisture, which strives for uniform propagation, can be removed. However, a setting of the heating periods and rest periods can currently be performed by feel alone. The aim of the invention is to eliminate this problem and render the drying process more effective. Said aim is achieved by the use of empirical knowledge which can be made available by a database or can be implemented into time specifications using measurements. Heating periods and rest periods are read in as a function of the material and thus optimal drying conditions are created depending on the material to be dried.

Claims

GEÄNDERTE ANSPRÜCHE beim Internationalen Büro eingegangen am 10. November 2016 (10.1 1.2016) AMENDED CLAIMS received by the International Bureau on 10 November 2016 (10.1 1.2016)
1. Verfahren zur Trocknung von Bauwerken, bei dem in mehreren Iterationen zunächst während einer Aufheizphase (1) eine zugängliche Bauwerksschicht mittels eines auf diese ausgerichteten Infrarotstrahlers erhitzt wird, und dann während einer Ruhephase (2) Feuchtigkeit aus tieferen Bauwerksschichten nachzieht, wobei dem Infrarotstrahler ein mit einer Datenbank datenverbundenes Steuergerät zugeordnet ist, welches aufgrund einer Auswahl eines materialspezifischen Datensatzes aus der Datenbank wenigstens eine Aufheizzeit innerhalb derer der Infrarotstrahler die Bauwerksschicht bestrahlen soll und wenigstens eine Ruhezeit, während derer die Bauwerksschicht nicht bestrahlt werden soll, vorgibt, 1. A process for the drying of structures in which in several iterations during a heating phase (1) an accessible building layer is heated by means of an aligned infrared radiator, and then during a resting phase (2) trailing moisture from deeper building layers, the infrared radiator a associated with a database data-connected control unit, which is due to a selection of a material-specific data set from the database at least one heating time within which the infrared radiator irradiate the building layer and at least one rest period, during which the building layer is not to be irradiated, pretending
dadurch gekennzeichnet, dass die Auswahl des materialspezifischen Datensatzes dadurch erfolgt, dass in einem vorgelagerten Schritt mithilfe eines Infrarotstrahlers eine Bestrahlung der zugänglichen Bauwerksschicht mit einer definierten Leistungscharakteristik erfolgt und eine Messung des Temperaturverlaufs an der Oberfläche der zugänglichen Bauwerksschicht mittels eines Tem- peratursensors durchgeführt wird, eine Auswerteeinrichtung das Verhältnis von characterized in that the selection of the material-specific data set takes place in that in an upstream step by means of an infrared radiator irradiation of the accessible building layer with a defined performance characteristics and a measurement of the temperature profile at the surface of the accessible building layer by means of a temperature sensor is performed, a Evaluation device the ratio of
Leistung und Temperatur über der Zeit erfasst und anhand dieses Verlaufs und/oder hieraus abgeleiteter Parameter den materialspezifischen Datensatz auswählt. Detects power and temperature over time and selects the material-specific data set based on this course and / or derived therefrom parameter.
2. Verfahren zur Trocknung von Bauwerken, bei dem in mehreren Iterationen zunächst während einer Aufheizphase (1) eine zugängliche Bauwerksschicht mittels eines auf diese ausgerichteten Infrarotstrahlers erhitzt wird, und dann während einer Ruhephase (2) Feuchtigkeit aus tieferen Bauwerksschichten nachzieht, 2. Method for drying buildings, in which, in several iterations, first during a heating phase (1), an accessible building layer is heated by means of an infrared radiator oriented thereon, and then, during a resting phase (2), drawing in moisture from deeper building layers,
dadurch gekennzeichnet, dass in einem vorgelagerten Schritt mithilfe eines characterized in that in an upstream step using a
Infrarotstrahlers eine Bestrahlung der zugänglichen Bauwerksschicht mit einer definierten Leistungscharakteristik erfolgt und eine Messung des Temperatur- Infrared radiator irradiation of the accessible building layer with a defined performance characteristics and a measurement of the temperature
GEÄNDERTES BLATT (ARTIKEL 19) Verlaufs an der Oberfläche der zugänglichen Bauwerksschicht mittels eines Temperatursensors durchgeführt wird, eine Auswerteeinrichtung das Verhältnis von Leistung und Temperatur über der Zeit erfasst und anhand dieses Verlaufs wenigstens eine Aufheizzeit innerhalb derer der Infrarotstrahler die Bauwerks- schicht bestrahlen soll und wenigstens eine Ruhezeit, während derer die Bauwerksschicht nicht bestrahlt werden soll, bestimmt. MODIFIED SHEET (ARTICLE 19) On the surface of the accessible building layer is carried out by means of a temperature sensor, an evaluation detects the ratio of power and temperature over time and based on this course at least one heating time within which the infrared radiator irradiate the building layer and at least one rest period during which the Building layer is not to be irradiated, determined.
3. Verfahren gemäß Anspruch 2, dadurch gekennzeichnet, dass die Auswerteeinrichtung zusätzlich eine Sollleistungsaufnahme bestimmt, mit welcher der Infra- rotstrahier während der Aufheizzeit betrieben wird. 3. The method according to claim 2, characterized in that the evaluation device additionally determines a desired power consumption, with which the infrared rothier is operated during the heating time.
4. Verfahren gemäß Anspruch 2, dadurch gekennzeichnet, dass die Auswerteeinrichtung zusätzlich eine Solltemperatur der zugänglichen Bauwerksschicht bestimmt und ein Steuergerät während der Aufheizphase (1) für die Aufheizzeit den Infrarotstrahler derart zu- und abschaltet, dass eine mittels eines Temperatursensors erfasste Oberflächentemperatur der zugänglichen Bauwerksschicht der Solltemperatur folgt. 4. The method according to claim 2, characterized in that the evaluation device additionally determines a target temperature of the accessible building layer and a control device during the heating phase (1) for the heating time the infrared radiator so on and off, that detected by a temperature sensor surface temperature of the accessible building layer the set temperature follows.
5. Verfahren gemäß Anspruch 2, dadurch gekennzeichnet, dass die Auswerteein- richtung einen Solltemperaturverlauf an der zugänglichen Bauwerksschicht über der Zeit bestimmt, wobei ein Steuergerät mittels eines Temperatursensors eine Oberflächentemperatur der zugänglichen Bauwerksschicht erfasst und den Infrarotstrahler derart zu- und abschaltet, dass die Oberflächentemperatur der zugänglichen Bauwerksschicht dem Solltemperaturverlauf folgt. 5. The method according to claim 2, characterized in that the evaluation device determines a desired temperature profile at the accessible building layer over time, wherein a control unit detects a surface temperature of the accessible building layer by means of a temperature sensor and the infrared radiator so on and off, that the surface temperature the accessible building layer follows the set temperature course.
6. Verfahren gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass zwischen dem Infrarotstrahler und der zugänglichen Bauwerksschicht befindliche Luft abgeführt wird. 6. The method according to any one of the preceding claims, characterized in that air is removed between the infrared radiator and the accessible building layer layer.
7. Verfahren gemäß Anspruch 6, dadurch gekennzeichnet, dass die Luft mittels einer Strömungsmaschine abgeführt wird. 7. The method according to claim 6, characterized in that the air is removed by means of a turbomachine.
8. Verfahren gemäß Anspruch 6, dadurch gekennzeichnet, dass der Infrarotstrahler derart schräg gegenüber der zugänglichen Bauwerksschicht angestellt wird, dass eine Oberkante des Infrarotstrahlers näher an der zugänglichen Bau- 8. The method according to claim 6, characterized in that the infrared radiator is made obliquely relative to the accessible building layer, that an upper edge of the infrared radiator closer to the accessible building
GEÄNDERTES BLATT (ARTIKEL 19) werksschicht liegt als eine Unterkante, und die Luft hierdurch mittels des Kamineffekts abgeführt wird. MODIFIED SHEET (ARTICLE 19) plant layer is located as a lower edge, and the air is thereby removed by means of the chimney effect.
Verfahren gemäß einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, dass die abgeführte Luft mithilfe einer Luftleiteinrichtung abgeleitet und gekühlt wird, wobei anfallendes Kondensat in einem Sammelbehälter aufgefangen wird. Method according to one of claims 6 to 8, characterized in that the discharged air is discharged and cooled by means of an air guiding device, wherein accumulating condensate is collected in a collecting container.
GEÄNDERTES BLATT (ARTIKEL 19) MODIFIED SHEET (ARTICLE 19)
PCT/EP2016/054813 2015-03-06 2016-03-07 Method for drying building structures WO2016142347A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL16711160T PL3265732T3 (en) 2015-03-06 2016-03-07 Method for drying of constructions
CN201680014210.3A CN107873067B (en) 2015-03-06 2016-03-07 Method for drying buildings
EP16711160.8A EP3265732B1 (en) 2015-03-06 2016-03-07 Method for drying of constructions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015103351.8A DE102015103351A1 (en) 2015-03-06 2015-03-06 Process for drying structures
DE102015103351.8 2015-03-06

Publications (3)

Publication Number Publication Date
WO2016142347A2 WO2016142347A2 (en) 2016-09-15
WO2016142347A3 WO2016142347A3 (en) 2016-11-03
WO2016142347A4 true WO2016142347A4 (en) 2016-12-29

Family

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Family Applications (1)

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PCT/EP2016/054813 WO2016142347A2 (en) 2015-03-06 2016-03-07 Method for drying building structures

Country Status (5)

Country Link
EP (1) EP3265732B1 (en)
CN (1) CN107873067B (en)
DE (1) DE102015103351A1 (en)
PL (1) PL3265732T3 (en)
WO (1) WO2016142347A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017101995U1 (en) * 2017-04-04 2017-05-02 IRES Infrarot Energie Systeme GmbH Apparatus for drying structures
EP3657110B1 (en) * 2018-11-24 2021-12-29 Sprint Sanierung GmbH Control apparatus for carrying out a process for drying an area of a structure to be dried, and process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882376C (en) * 1950-03-14 1954-03-08 Franz Hajek Heat treatment, in particular drying, of parts of buildings
DE3707002C1 (en) * 1987-03-05 1988-07-21 Nickel Heinrich Process for preventing water from melted ice from being precipitated on internal surface areas on external parts of buildings and devices for carrying out the process
FI905484A (en) * 1990-11-05 1992-05-06 Rakennustoimisto Jukka Napari TORKNINGSFOERFARANDE OCH -ANORDNING.
FI105950B (en) * 1997-04-09 2000-10-31 Antero Klemetti Method and apparatus for dehumidifying and / or removing mold from a structure
US6852183B2 (en) * 2002-03-14 2005-02-08 Sunaero Method of sealing a hollow structure, for example a fuel tank for an aircraft
FR2837211B1 (en) * 2002-03-14 2004-05-21 Sunaero METHOD FOR REPAIRING TANKS
JP2004044958A (en) * 2002-07-15 2004-02-12 Kyoto Kikai Kk Surface temperature controller for gas infrared ray burner
US20080090193A1 (en) * 2006-10-11 2008-04-17 Soanes Frederick A Apparatus for heat treatment of materials and process for real time controlling of a heat treatment process
JP4422783B1 (en) * 2008-04-23 2010-02-24 石の癒株式会社 Indoor environment adjustment system
US8693855B2 (en) * 2009-05-07 2014-04-08 Cambridge Engineering, Inc Infra-red heater assembly
US9631870B2 (en) * 2013-04-03 2017-04-25 The Boeing Company Cure control for curable materials
CN203810641U (en) * 2013-09-29 2014-09-03 中铁电气化局集团北京建筑工程有限公司武昌分公司 Temperature control apparatus for large-space building

Also Published As

Publication number Publication date
PL3265732T3 (en) 2021-11-08
DE102015103351A1 (en) 2016-09-08
WO2016142347A3 (en) 2016-11-03
CN107873067B (en) 2020-01-03
EP3265732B1 (en) 2021-05-05
WO2016142347A2 (en) 2016-09-15
EP3265732A2 (en) 2018-01-10
CN107873067A (en) 2018-04-03

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