DE483777C - Device for performing temperature measurements in compressed air lines - Google Patents
Device for performing temperature measurements in compressed air linesInfo
- Publication number
- DE483777C DE483777C DEG69670D DEG0069670D DE483777C DE 483777 C DE483777 C DE 483777C DE G69670 D DEG69670 D DE G69670D DE G0069670 D DEG0069670 D DE G0069670D DE 483777 C DE483777 C DE 483777C
- Authority
- DE
- Germany
- Prior art keywords
- compressed air
- temperature measurements
- air lines
- performing temperature
- thermometer
- 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
Links
- 238000009529 body temperature measurement Methods 0.000 title claims description 6
- 210000002445 nipple Anatomy 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/10—Distributing pneumatic power; Pipe networks for compressed air
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Measuring Fluid Pressure (AREA)
Description
Vorrichtung zur Ausführung von Temperaturmessungen in Druckluftleitungen Bei Druckluftanlagen ist die Feststellung der Temperatur der Druckluft von besonderer Wichtigkeit, um die günstigste örtliche Verlegung der Wasserabscheider erkennen zu können. Bekanntlich macht sich die Schädlichkeit des Wassers bei. allen durch Preß luft betätigten Maschinen störend bemerkbar. Es verringert den Rohrquerschnitt, vergrößert den Verschleiß der Arbeitsmaschinen, macht größere Aufwendungen an Schmieröl notwendig, weil es dieses während des Betriebes herausreißt, begünstigt die Rostbildung in den Rohrleitungen. und ist endlich ein Hauptgrunä zur Vereisung der Auspufföffnungen und zur Vermeidung jeder Expansionsmöglichkeit der Druckluft in der Arbeitsmaschine.Device for performing temperature measurements in compressed air lines In compressed air systems, the determination of the temperature of the compressed air is particularly important Importance in order to identify the most favorable local installation of the water separator to be able to. As is well known, the harmfulness of water contributes. all through Compressed air operated machines disturbing noticeable. It reduces the pipe cross-section, increases the wear and tear on the working machines, makes greater use of lubricating oil necessary because it tears this out during operation, promoting rust formation in the pipelines. and is finally a main green for icing up the exhaust openings and to avoid any possibility of expansion of the compressed air in the work machine.
Um die notwendigen Temperaturmessungen vorzunehmen, war es bisher üblich, das Leitungsrohr mit einem Stutzen zu versehen, der, mit öl gefüllt, zur Aufnahme des aber dann schlecht einstellbaren Ten'iperaturmessers diente.So far it was in order to take the necessary temperature measurements It is customary to provide the pipe with a nozzle which, filled with oil, for It was used to accommodate the ten-perature meter, which was then difficult to adjust.
Gegenstand der Erfindung ist die Ausbildung eines in die Druckluftieitung einzusetzenden Hahnes, der in seinem dem Einschraubstutzen gegenüber befindlichen Innengewindestutzen eine Stopfbüchsenpackungund einen zur Durchführung eines Thermometers durch die Bohrung des geöffneten Hahnkükens gestattenden, durchbohrten Verschlußnippel trägt.The subject of the invention is the formation of a compressed air line to be used cock, which is located in its opposite to the screw-in socket Internally threaded connector, a gland packing and one for the passage of a thermometer through the bore of the open stopcock plug permitting, pierced locking nipple wearing.
Die Abbildung veranschaulicht den Hahn im Schnitt mit eingesetztem Temperaturmesser.The figure shows the tap in section with inserted Temperature meter.
Der beispielsweise gezeichnete Hahn a üblicher Art dient mit seinem Stutzen b zur Verbindung mit dem Druckluftleitungsrohr c. Der andere gegenüberliegende `Stutzen d hat Innengewinde und ist mit einer Stopfbüchsenpakkung k sowie einem durchbohrten Verschlußnippel i versehen. Zur Vornahme einer Temperaturmessung wird zunächst das Thermometer h durch den Nippel i und die Stopfbüchsenpackung gesteckt, bis es an das in Verschlußstellung befindliche Hahnküken f reicht. Nunmehr wird der Hahn geöffnet und das Thermometer h bis in das Leitungsinnere geschoben.The example drawn cock a usual type serves with his Connector b for connection to the compressed air line pipe c. The other opposite `Port d has an internal thread and is fitted with a packing k and a provided with a drilled locking nipple i. To take a temperature measurement, first put the thermometer h through the nipple i and the gland packing, until it reaches the cock plug located in the closed position f. Now will the tap opened and the thermometer h pushed into the inside of the pipe.
Nach erfolgter Temperaturmessung findet ein Herausziehen des Thermometers so wgit statt, daß das Schließen des Hahnkükens f ohne Beschädigung des Thermometers erfolgen kann. Die hierfür geeignete Einstellung des Thermometers ist durch eine an diesem angebrachte Marke kenntlich gemacht.After the temperature measurement has taken place, the thermometer is pulled out in such a way that the cock plug can be closed without damaging the thermometer can be done. The suitable setting of the thermometer for this is through a marked on this.
Nach Herausschrauben des Nippels i läßt sich beispielsweise auch ein Druckmesser einschrauben, der dann mit einem entsprechenden Gewindestutzen versehen ist. Sind Messungen nicht notwendig, so wird in den Stutzen d ein Stopfen eingeschraubt.After unscrewing the nipple i, for example, a Screw in the pressure gauge, which is then fitted with a corresponding threaded connector is. If measurements are not necessary, a plug is screwed into nozzle d.
Statt für Druckluftleitungen Mt sich die vorbeschriebene Anordnung auch für Leitungen anderer Stoffe,- z. B. Gase, benutzen.Instead of the above-described arrangement for compressed air lines Mt. also for lines of other substances, - z. B. use gases.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG69670D DE483777C (en) | Device for performing temperature measurements in compressed air lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG69670D DE483777C (en) | Device for performing temperature measurements in compressed air lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE483777C true DE483777C (en) | 1929-10-07 |
Family
ID=7134702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG69670D Expired DE483777C (en) | Device for performing temperature measurements in compressed air lines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE483777C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327586A (en) * | 1979-09-10 | 1982-05-04 | Redland Automation Limited | Stuffing box for introducing instrument into high pressure conduit |
-
0
- DE DEG69670D patent/DE483777C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327586A (en) * | 1979-09-10 | 1982-05-04 | Redland Automation Limited | Stuffing box for introducing instrument into high pressure conduit |
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