AT516435A1 - Line-shaped temperature probe - Google Patents
Line-shaped temperature probe Download PDFInfo
- Publication number
- AT516435A1 AT516435A1 ATA50773/2014A AT507732014A AT516435A1 AT 516435 A1 AT516435 A1 AT 516435A1 AT 507732014 A AT507732014 A AT 507732014A AT 516435 A1 AT516435 A1 AT 516435A1
- Authority
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- Austria
- Prior art keywords
- probe
- temperature probe
- temperature
- led
- led indicator
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Es wird eine linienförmig messende Temperatursonde mit ansteuerbarem LED-Indikator beschrieben. Eine Identifikation der Temperatursonde und im speziellen der Temperatursensoren (1, 2, 3) beim Einbau ist über eine ansteuerbare LED (7) möglich. Mittels RGB-LED kann sowohl die Temperatur der Sensoren, als auch der Sondencode kommuniziert werden.It describes a linear measuring temperature probe with controllable LED indicator. An identification of the temperature probe and in particular the temperature sensors (1, 2, 3) during installation is possible via a controllable LED (7). By means of RGB-LED both the temperature of the sensors and the probe code can be communicated.
Description
Die Erfindung betrifft eine zweidimensionale Temperatursonde, mit ansteuerbarem LED-Indikator.The invention relates to a two-dimensional temperature probe, with controllable LED indicator.
Technische Aufgabe der Erfindung ist es die zweidimensionale Temperaturverteilung in einer Wand zu messen um eine auf einem Modell basierende vorhersagende Regelung zu kalibrieren und die thermische Aktivierung von Gebäudebauteilen mit signifikanter Dicke zu verbessern. Dabei soll die Beeinflussung der Messergebnisse durch die Messvorrichtung durch besondere Eigenschaften der Sonde minimiert werden.Technical object of the invention is to measure the two-dimensional temperature distribution in a wall to calibrate a model-based predictive control and to improve the thermal activation of building components with significant thickness. The influence of the measurement results by the measuring device is to be minimized by special properties of the probe.
Stand der Technik sind Sensoren mit Edelstahlkappen, die in eine vorgebohrte Öffnung geschoben werden. Digitale Sensoren können z.B. über einen 1-wire Bus (http://www. maximintegrated.com/en/products/comms/one-wire.html) mittels Adressen zugeordnet werden. In US 2014/0245588 Al wird ein System vorgestellt, das in verschiedenen Tiefen eines Bohrloches messen kann.The prior art are sensors with stainless steel caps, which are pushed into a pre-drilled opening. Digital sensors can e.g. via a 1-wire bus (http://www.maximintegrated.com/en/products/comms/one-wire.html) are assigned via addresses. In US 2014/0245588 A1 a system is presented that can measure at different depths of a wellbore.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass mehrere digital adressierbare Sensoren in einer Hülle angeordnet sind, die abwechselnd aus vorteilhafterweise flexiblen schlecht wärmeleitenden und gut wärmeleitenden Teilen besteht. Über die bekannte Adressreihenfolge der Temperatursensoren und die digital ansteuerbare LED ist eine schnelle Konfigurierung und Überprüfung der richtigen Messstellenbezeichnung möglich, wenn über ein MobilesThe object is achieved in that a plurality of digitally addressable sensors are arranged in a shell, which consists of alternately advantageously poorly heat-conducting and good heat conducting parts. Via the known address sequence of the temperature sensors and the digitally controllable LED, a quick configuration and verification of the correct measuring point designation is possible, if via a mobile device
Endgerät an der Messstelle selbst die Sonden-LED aktiviert werden kann.Terminal at the measuring point itself, the probe LED can be activated.
Die Temperatursonde wird in ein Bohrloch eingebracht und über eine Luftpumpe oder Verkürzen der Länge der Sonde beispielsweise über eine Gewindestange können die flexiblen Teile ausgebaucht werden. Vorteilhafterweise erfolgt auch eine äußere Abdichtung über ein Material mit derselben Wärmeleitfähigkeit, wie die zu messende Wand.The temperature probe is introduced into a borehole and via an air pump or shortening the length of the probe, for example via a threaded rod, the flexible parts can be bulged. Advantageously, there is also an outer seal over a material with the same thermal conductivity as the wall to be measured.
Die Energieeinsparung ergibt sich über die Vorhersage des zukünftigen Energiebedarfs des Gebäudes durch die Messung des Temperaturprofils in der Wand und eine optionale Berechnung der Veränderung anhand der Wetterprognose wodurch die gespeicherte Wärme oder Kälte besser ausgenutzt werden kann und auch erneuerbare Wärme passend eingespeichert werden kann. Durch die Überprüfung der Sensoren kann eine Verwechslung beim Einbau und damit eine fehlerhafte Regelung vermieden werden. Über RGB-LED wäre auch zusätzlich eine Rückmeldung einer Temperatur oder aller Temperaturen hintereinander oder eine Identifikation der Temperatursonde oder der darin befindlichen Temperatursensoren über die Wiedergabe eines Farbcodes möglich (z.B. rot - grün - rot -blau analog zu Widerstandskodierung) wodurch der Bedienungskomfort bei der Inbetriebnahme und Wartung weiter steigen würde.The energy savings are obtained by predicting the future energy demand of the building by measuring the temperature profile in the wall, and optionally calculating the change based on the weather forecast, which can better utilize the stored heat or cold and also store renewable heat appropriately. By checking the sensors, a mistake during installation and thus a faulty control can be avoided. In addition, feedback of a temperature or all the temperatures in succession or identification of the temperature probe or the temperature sensors located therein via the reproduction of a color code would be possible via RGB LEDs (eg red-green-red-blue analogous to resistance coding), whereby the operating convenience during commissioning and maintenance would continue to rise.
Die Erfindung wird anhand von Ausführungsbeispielen gemäß den Zeichnungen näher erläutertThe invention will be explained in more detail with reference to embodiments according to the drawings
Fig. 1 zeigt eine beispielhafte Ausführung für die zweidimensionale Temperatursonde mit ansteuerbarer LED. Dieser besteht aus hier, beispielsweise dargestellt, drei getrennten Temperatursensoren 1,2,3 dazwischen liegender Isolierung und Abstandshalter 4 und mindestens einer LED 7, die ebenso wie die Temperatursensoren digital ansteuerbar ist, wodurch die Messleitung 6 aus nur drei Drähten wie für 1-wire von Maxim integrated üblich, ausgerüstet sein kann. Die Temperatursonde ist von der Kappe 5 bis zur Messleitung 6 hermetisch gegen das Eindringen von Schmutz und Feuchte geschützt. Fig. 2 zeigt die visuelle Kontrolle über ein Fernbedienterminal, vorteilhafterweise eine Web- bzw. Intranetapplikation oder ein Applet für ein Betriebssytem auf einem mobilen Endgerät. Fig. 3 zeigt eine serverbasierte Ansteuerung der LED, abhängig von einer Sensortemperatur. Die Updatefrequenz kann dabei passend zur Trägheit der Messstelle auch adaptiv gewählt werden.Fig. 1 shows an exemplary embodiment of the two-dimensional temperature probe with controllable LED. This consists of here, for example, three separate temperature sensors 1,2,3 intervening insulation and spacers 4 and at least one LED 7, which is digitally controllable as well as the temperature sensors, whereby the measuring line 6 of only three wires as for 1-wire from Maxim integrated, can be equipped. The temperature probe is hermetically protected from the cap 5 to the measuring line 6 against the ingress of dirt and moisture. Fig. 2 shows the visual control of a remote control terminal, advantageously a web or intranet application or an applet for a Betriebssytem on a mobile terminal. Fig. 3 shows a server-based control of the LED, depending on a sensor temperature. The update frequency can also be chosen adaptively to match the inertia of the measuring point.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50773/2014A AT516435B1 (en) | 2014-10-27 | 2014-10-27 | Line-shaped temperature probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50773/2014A AT516435B1 (en) | 2014-10-27 | 2014-10-27 | Line-shaped temperature probe |
Publications (2)
Publication Number | Publication Date |
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AT516435A1 true AT516435A1 (en) | 2016-05-15 |
AT516435B1 AT516435B1 (en) | 2017-01-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ATA50773/2014A AT516435B1 (en) | 2014-10-27 | 2014-10-27 | Line-shaped temperature probe |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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AT17307U1 (en) * | 2020-09-24 | 2021-12-15 | Gerfried Cebrat Dipl Ing Dr Techn | Circuit board-bound temperature measurement for a 2D probe |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931860A1 (en) * | 1979-08-06 | 1981-02-26 | Elisabeth Greisinger | Haystack temp. measuring probe - has several elements along probe length for simultaneous measurement at different points |
EP0278102A2 (en) * | 1987-02-09 | 1988-08-17 | Combustion Engineering, Inc. | Multiple point remore temperature sensing |
DE102005052967A1 (en) * | 2005-11-07 | 2007-05-10 | Abatec-Electronic Ag | Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures |
DE102010014415A1 (en) * | 2009-04-08 | 2010-12-09 | Geo-En Energy Technologies Gmbh | Device i.e. geothermal-measurement chain, for measuring underground temperature for long-term observation of geothermal plant, has hollow body inserted into another hollow body or bed filling out former body and/or latter body |
GB2487710A (en) * | 2010-11-11 | 2012-08-08 | Noel Alian Vinck | Addressable temperature sensing cable |
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2014
- 2014-10-27 AT ATA50773/2014A patent/AT516435B1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931860A1 (en) * | 1979-08-06 | 1981-02-26 | Elisabeth Greisinger | Haystack temp. measuring probe - has several elements along probe length for simultaneous measurement at different points |
EP0278102A2 (en) * | 1987-02-09 | 1988-08-17 | Combustion Engineering, Inc. | Multiple point remore temperature sensing |
DE102005052967A1 (en) * | 2005-11-07 | 2007-05-10 | Abatec-Electronic Ag | Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures |
DE102010014415A1 (en) * | 2009-04-08 | 2010-12-09 | Geo-En Energy Technologies Gmbh | Device i.e. geothermal-measurement chain, for measuring underground temperature for long-term observation of geothermal plant, has hollow body inserted into another hollow body or bed filling out former body and/or latter body |
GB2487710A (en) * | 2010-11-11 | 2012-08-08 | Noel Alian Vinck | Addressable temperature sensing cable |
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AT516435B1 (en) | 2017-01-15 |
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