DE396653C - Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit - Google Patents

Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit

Info

Publication number
DE396653C
DE396653C DED41249D DED0041249D DE396653C DE 396653 C DE396653 C DE 396653C DE D41249 D DED41249 D DE D41249D DE D0041249 D DED0041249 D DE D0041249D DE 396653 C DE396653 C DE 396653C
Authority
DE
Germany
Prior art keywords
impurities
displaying
electrodes
liquids
close
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
Application number
DED41249D
Other languages
German (de)
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.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Publication date
Priority to DED41249D priority Critical patent/DE396653C/en
Application granted granted Critical
Publication of DE396653C publication Critical patent/DE396653C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22DPREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00Feed-water supply not provided for in other main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

Einrichtung zum Anzeigen der ünreinigkeiten in Flüssigkeiten durch in diese eintauchende Elektroden, die,, einen Meßsiromkreis schließen. Es sind Einrichtungen bekannt, die dazu bestimmt sind, auf elektrischem Wege das Vorhandensein von Salzen, Alkalien oder säuarehaltigen Unreinigkeiten im Speisewasser von Dampfkessels. anzuzeigen mit Hilfe von Elektroden, die in einem Stromkreis einer Glühlampe o. dgl. angeordnet sind und in das zu uniersuchende Wasser tauchen. Die Veränderung des Widersrtandes des Wassers infolge der Unreinigkeiten wird den Stromfluß und damit das Aufleuchten der Lampe in verschiedener Weise bewirken und so dass Vorhandensein derartiger Unreinigkeiten anzeigen.Device for displaying the impurities in liquids electrodes immersed in this, which close a measuring circuit. There are institutions known, which are intended to electrically detect the presence of salts, Alkalis or acidic impurities in the feed water of steam boilers. to display with the help of electrodes which are arranged in a circuit of an incandescent lamp or the like and immerse themselves in the water to be searched for. The change in contradiction of the water as a result of the impurities is the current flow and with it the lighting up cause the lamp in various ways and so that the presence of such impurities Show.

Der Zweck der Erfindung ist, eine einfache und leicht transportierbare Einrichtung dieser Art zu schaffen. Zu diesem Zwecke ist - in einem Gehäuse mit Schauöffnung in an sich bekannter Weise eine Lampe untergebracht, die in den Stromkreis zweier Elektroden geschaltet ist. Die Elekroden sind in geeigneter Weise außen am Kasten durch Isolierstücke befestigt. In gleicher Höhe ist am Kasten eine Skala angeordnet; bei gleichbleibender Leuchtkraft der Lampe werden die Elektroden je nach dem Widerstand des Wassers, also dem Grade der Unreinigkeiten, verschieden tief eintauchen. Diese Tiefe ist an der Skala abzulesen, so da,B man, gleichzeitig auch den Grad derVenunreinigung auf ihr ablesen kann.The purpose of the invention is to provide a simple and easily transportable Establish this type of facility. For this purpose is - in a housing with Viewing opening housed a lamp in a known manner, which is in the circuit two electrodes is connected. The electrodes are in a suitable manner on the outside of the Box fastened by insulating pieces. There is a scale on the box at the same height arranged; with the same luminosity of the lamp, the electrodes are depending different according to the resistance of the water, i.e. the degree of impurities dive deep. This depth can be read off the scale, so da, B man, at the same time can also read the degree of pollution on it.

Die Erfindung ist in der Zeichnung in einem Ausführungsbeispieldargestellt, undzwarzeigt Abb. i eine Vorderansicht der Einrichtung, Abb. a einen senkrechten Schnitt, Abb. 3 einen Schnitt rechtwinklig zu Abb.2. Wie aus den Abb. i bis 3 hervorgeht, besteht die Einrichtung aus einem Gehäuse a, das auf Füßen ruht und mit einem Zwischenboden b versehen ist zur Aufnahme einer niederkerzigen elektrischen Glühlampe c. Gegenüber dieser Lampe ist in der einen Wand des Gehäuses eine mit einer Glasplatte versehene öffnung d angeordnet. In der Nähe des Zwischenbodens b sind die Leiter für den elektrischen Strom und ein zweipoliger Schalter angeordnet; letzterer kann durch einen drehbaren Knopf f von außen bedient werden; um den Strom ein- und auszuschalten. Mit der Lampe c sind Elektroden g einer elektrolytischen Zelle verbunden, die vervollständigt wird durch einen Behälter für das zu prüfende Wasser. Ein Schalter h, der ebenfalls außerhalb des Gehäuses bedient werden kann, kann in den Stromkreis eingeschaltet werden, um die Lampe vor der Benutzung zu prüfen. Neben den Elektroaden g ist am Gehäuse a, wie in Abb. z und 2 dargestellt ist, eine entsprechend geeichte Skala m zur Angabe der Dichte des Wassers angeordnet. Auf dieser Skala ist die Eintauchtiefe der Elektroden in das Wasser zu ersehen, dessen Widerstand sich dem Grade der Verunreinigung entsprechend ändert. Die Elektroden werden so tief in das Wasser eingetaucht, bis die Lampe mim Erglühen kommt. Die Eintauchtiefe der Elektroden gibt dann den Grad der Verunreinigung des Wassers an.The invention is shown in the drawing in an exemplary embodiment, and although fig. i shows a front view of the device, fig. a shows a vertical view Section, Fig. 3 a section at right angles to Fig.2. As can be seen from Figs. I to 3, the device consists of a housing a, which rests on feet and with an intermediate floor b is provided to accommodate a low-profile electric incandescent lamp c. Opposite to this lamp is provided with a glass plate in one wall of the housing opening d arranged. In the vicinity of the intermediate floor b are the conductors for the electrical Power and a two-pole switch arranged; the latter can be rotated by a Button f can be operated from the outside; to turn the power on and off. With the lamp c, electrodes g of an electrolytic cell are connected, which completes is through a container for the water to be tested. A switch h that also can be operated outside the housing, can be switched into the circuit to check the lamp before use. Next to the Elektroaden g is on Housing a, as shown in Fig. Z and 2, has an appropriately calibrated scale m arranged to indicate the density of the water. The immersion depth is on this scale of the electrodes in the water, the resistance of which depends on the degree of pollution changes accordingly. The electrodes are immersed in the water until the lamp comes glowing. The immersion depth of the electrodes then gives the degree the pollution of the water.

Claims (1)

PATZNT-ANsPRUcH: Einrichtung zum Anzeigen der Unreinigkeiten in Flüssigkeiten durch in diese eintauchende Elektroden, die einen Maßstromkreis ,schließen, gekennzeichnet durch eine neben den Elektroden angeordnete Skala, die bei gleichbleibendem Stromfluß durch Anzeigen der Eintauchtiefe den Grad der Verunreinigung erkennen iäßt. PATZNT CLAIM: Device for displaying the impurities in liquids through electrodes immersed in them, which close a measuring circuit, characterized by a scale arranged next to the electrodes, which, with constant current flow, shows the degree of contamination by displaying the immersion depth.
DED41249D Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit Expired DE396653C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED41249D DE396653C (en) Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED41249D DE396653C (en) Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit

Publications (1)

Publication Number Publication Date
DE396653C true DE396653C (en) 1924-06-19

Family

ID=7045982

Family Applications (1)

Application Number Title Priority Date Filing Date
DED41249D Expired DE396653C (en) Device for displaying the impurities in liquids by means of electrodes immersed in them, which close a measuring circuit

Country Status (1)

Country Link
DE (1) DE396653C (en)

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