DE202006005155U1 - Snow load detecting arrangement for building roof, has sensor unit for generating electrical signal whose value is measure for snow load lying on roof and embedded into lower surface of insulating material layer - Google Patents
Snow load detecting arrangement for building roof, has sensor unit for generating electrical signal whose value is measure for snow load lying on roof and embedded into lower surface of insulating material layer Download PDFInfo
- Publication number
- DE202006005155U1 DE202006005155U1 DE200620005155 DE202006005155U DE202006005155U1 DE 202006005155 U1 DE202006005155 U1 DE 202006005155U1 DE 200620005155 DE200620005155 DE 200620005155 DE 202006005155 U DE202006005155 U DE 202006005155U DE 202006005155 U1 DE202006005155 U1 DE 202006005155U1
- Authority
- DE
- Germany
- Prior art keywords
- roof
- sensor element
- snow load
- arrangement according
- insulating layer
- 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.)
- Expired - Lifetime
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 18
- 238000011156 evaluation Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 5
- 229920006328 Styrofoam Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000008261 styrofoam Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 abstract description 2
- 229920002223 polystyrene Polymers 0.000 abstract description 2
- 239000006261 foam material Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010010269 Conditions caused by cold Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
- G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
Die Erfindung betrifft eine Anordnung zur Erfassung einer Schneelast auf einem Dach eines Gebäudes nach dem Oberbegriff des Anspruchs 1.The The invention relates to an arrangement for detecting a snow load on a roof of a building according to the preamble of claim 1.
Aus
der
Die
in der
Hiervon ausgehend liegt der Erfindung die Aufgabe zu Grunde, eine Anordnung zur Erfassung einer Schneelast auf einem Dach eines Gebäudes aufzuzeigen, die weniger störungsanfällig ist und zuverlässig die mittlere Schneelast erfassen kann, die auf dem Dach liegt.Of these, Based on the object of the invention, an arrangement to record a snow load on a roof of a building, which is less prone to failure and reliable can detect the average snow load lying on the roof.
Gelöst wird diese Aufgabe mit einer Anordnung mit den Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen dieser Anordnung sind den Unteransprüchen 2 bis 12 zu entnehmen und die abhängigen Ansprüche 13 bis 15 beziehen sich auf ein Dach eines Gebäudes, auf dem eine solche Anordnung zur Erfassung der Schneelast angeordnet ist.Is solved this object with an arrangement with the features of the claim 1. Advantageous embodiments of this arrangement are the dependent claims 2 to 12 and the dependent ones claims 13 to 15 refer to a roof of a building on which such an arrangement is arranged to detect the snow load.
Nach der Erfindung wird die Aufgabe mit einer Anordnung gelöst, die auf dem Dach eines Gebäudes angeordnet wird und ein Sensorelement zur Erfassung der Schneelast aufweist, welches ein Signal erzeugt, dessen Wert ein Maß für die auf dem Dach liegende Schneelast ist, wobei diese Anordnung eine Schicht aus einem Dämmstoff umfasst und das Sensorelement an der Unterseite der Dämmstoffschicht angeordnet oder in diese eingebettet ist.To The invention solves the problem with an arrangement which on the roof of a building is arranged and a sensor element for detecting the snow load which generates a signal whose value is a measure of the on the roof lying snow load, this arrangement is a layer from an insulating material includes and the sensor element on the underside of the insulating material layer arranged or embedded in this.
Durch die Anordnung des Sensorelements an der Unterseite der Dämmstoffschicht bzw. durch die Einbettung des Sensorelements in diese Dämmstoffschicht wird zum einen gewährleistet, dass das Sensorelement vor Witterungseinflüssen, insbesondere Wind und Feuchtigkeit, geschützt wird. Zum anderen wird erreicht, dass das Sensorelement nicht lediglich lokal eine auf das Sensorelement einwirkende Schneelast erfasst, sondern die Schneelast über einen größeren räumlichen Bereich gemittelt erfassen kann, weil der auf das Sensorelement einwirkende Druck durch die darüber liegende Dämmstoffschicht räumlich vergleichmäßigt wird.By the arrangement of the sensor element on the underside of the insulating material layer or by the embedding of the sensor element in this insulation layer is ensured on the one hand that the sensor element from the weather, in particular wind and Moisture, protected becomes. On the other hand it is achieved that the sensor element not only locally detects a snow load acting on the sensor element, but the snow load over a larger spatial Area averaged can capture because of the sensor element acting pressure through the above lying insulating layer is spatially evened.
Bevorzugt handelt es sich bei dem Sensorelement um ein kapazitives Sensorelement, insbesondere um einen Kondensator, dessen Kondensatorplatten bei Einwirkung einer Drucklast auf die Dämmstoffschicht zusammengedrückt werden, wodurch sich die Kapazität des Sensorelements ändert. Diese Kapazitätsänderung wird in ein elektrisches Signal umgewandelt, welches entweder über eine drahtgebundene Leitung oder drahtlos an eine Auswerteeinheit übermittelt wird, welche den Wert des elektrischen Signals, der proportional zu der auf der Dämmstoffschicht liegenden Schneelast ist, anzeigt.Prefers is the sensor element a capacitive sensor element, in particular, a capacitor whose capacitor plates at Action of a compressive load are compressed on the insulation layer, which increases the capacity of the sensor element changes. This capacity change is converted into an electrical signal, which either via a wired line or wirelessly transmitted to an evaluation unit which is the value of the electrical signal that is proportional to the on the insulation layer lying snow load is indicating.
Bei der Dämmstoffschicht handelt es sich bevorzugt um eine Schicht aus Styropor oder einem Kunststoff, beispielsweise aus PU oder PSE oder einem Schaumstoff. Diese Dämmstoffschicht mit dem integrierten Sensorelement kann auf einfache Art und Weise in eine Isolierschicht eingefügt werden, welche üblicherweise sowieso zur thermischen Isolierung auf der Oberseite der Dacheindeckung vorgesehen ist. Es ist beispielsweise üblich, bei Flachdächern mit einer Trapezblech-Eindeckung auf der Oberseite der Trapezbleche eine Isolierschicht aus Styropor anzuordnen. In diese Isolierschicht kann die Dämmstoffschicht mit dem integrierten Sensorelement bei der Isolierung des Daches eingefügt werden. Die Dämmstoffschicht mit integriertem Sensorelement kann auch nachträglich noch in die Isolierschicht eingefügt werden, indem aus der bereits verlegten Isolierschicht ein Bereich herausgeschnitten wird, in den dann die Dämmstoffschicht mit dem integrierten Sensorelement der erfindungsgemäßen Anordnung bündig eingesetzt werden kann.at the insulating layer it is preferably a layer of styrofoam or a plastic, for example, from PU or PSE or a foam. This insulation layer with the integrated sensor element can easily inserted in an insulating layer which are usually anyway for thermal insulation on the top of the roofing is provided. It is common, for example, with flat roofs with a trapezoidal sheet metal covering on the top of the trapezoidal sheets to arrange an insulating layer of Styrofoam. In this insulating layer can the insulation layer with the integrated sensor element in the insulation of the roof added become. The insulation layer with integrated sensor element can also subsequently in the insulating layer added become, by from the already laid insulating layer, an area is cut out, in which then the insulation layer with the integrated Sensor element of the inventive arrangement flush can be used.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels unter Bezugnahme auf die begleitenden Zeichnungen näher erläutert. Die Zeichnungen zeigen:The Invention will now be described with reference to an embodiment with reference explained in more detail in the accompanying drawings. The drawings show:
In
Um
dies zu Verhindern ist auf der Dachkonstruktion die erfindungsgemäße Anordnung
Bei
dem Sensorelement
Die
Auswerteeinrichtung
Wie
in der Ausführungsform
von
Um
möglichst über die
gesamte Dachfläche die
auf dem Dach liegende Schneelast erfassen zu können, ist vorgesehen, dass
mehrere Anordnungen
In
Bei
dem Sensorelement
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620005155 DE202006005155U1 (en) | 2006-03-29 | 2006-03-29 | Snow load detecting arrangement for building roof, has sensor unit for generating electrical signal whose value is measure for snow load lying on roof and embedded into lower surface of insulating material layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620005155 DE202006005155U1 (en) | 2006-03-29 | 2006-03-29 | Snow load detecting arrangement for building roof, has sensor unit for generating electrical signal whose value is measure for snow load lying on roof and embedded into lower surface of insulating material layer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006005155U1 true DE202006005155U1 (en) | 2007-08-16 |
Family
ID=38375281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620005155 Expired - Lifetime DE202006005155U1 (en) | 2006-03-29 | 2006-03-29 | Snow load detecting arrangement for building roof, has sensor unit for generating electrical signal whose value is measure for snow load lying on roof and embedded into lower surface of insulating material layer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006005155U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT108126A (en) * | 2014-12-30 | 2016-06-30 | Ert Têxtil Portugal S A | INTERACTIVE STRUCTURE OF MULTICAMATED MATERIAL FOR THERMAL AND ACOUSTIC INSULATION |
EP3537125A1 (en) | 2018-03-05 | 2019-09-11 | Sika Technology Ag | Roof sensor system |
-
2006
- 2006-03-29 DE DE200620005155 patent/DE202006005155U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT108126A (en) * | 2014-12-30 | 2016-06-30 | Ert Têxtil Portugal S A | INTERACTIVE STRUCTURE OF MULTICAMATED MATERIAL FOR THERMAL AND ACOUSTIC INSULATION |
PT108126B (en) * | 2014-12-30 | 2018-06-04 | Ert Textil Portugal S A | INTERACTIVE STRUCTURE OF MULTICAMATED MATERIAL FOR THERMAL AND ACOUSTIC INSULATION |
EP3537125A1 (en) | 2018-03-05 | 2019-09-11 | Sika Technology Ag | Roof sensor system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070920 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20091001 |