DE7224483U - MEASURING APPARATUS FOR FLOW MEASUREMENT CONTROL OR REGULATING THE PRODUCTION PROCESS IN PARTICULAR OF REACTOR PLANTS - Google Patents

Description

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description
to the utility model search

of the company Rich. Klinger GmbH., 6270 Idstein / Ts

concerning:

"Measuring apparatus for flow measurement, control or regulation of the production process "especially of reactor plants"

The innovation relates to one, to one, in a flow line one with a liquid or gaseous medium operated energy or production system built-in measuring orifice or the like connected Meßleifcungsarmatur for Flow measurement, control or regulation of the production process, in particular of reactor systems.

The components of such a measuring line apparatus, such as the differential pressure lines, the switchover valve, the blow-out lines and the necessary connections including the transmitter have so far been installed individually in systems that have already been installed, which is not only costly and labor-intensive, but was also bulky. Furthermore, there is a risk of incorrect switching during individual assembly if the sequence of the to actuating valves are not strictly observed. Such carelessness not only leads to incorrect readings, but often also to damage to the measuring equipment.

In contrast, the innovation has set itself the task of installing such measuring line fittings in installed ones
To create a fundamental simplification of systems and thus to exclude incorrect switching when assembling the components.

The innovation is basically that the
Measuring line apparatus, consisting of the differential pressure lines with optional primary shut-off, the switchover valve with console, the
Blow-out lines with shut-off cocks, designed as an independent installation unit. The blow-out lines are preferably longitudinally guided at the switch valve and preferably completed by a crosspiece to form a U-shaped frame
of differential pressure line elbows of the switchover valve. The necessary shut-off valves are built into the discharge lines.

In this case, the switchover valve with console is expediently designed as a support unit for the transmitter. This will
lastly, the installation of the sensitive transmitter allows.

The bypass piping around the tap has the advantage of protecting the transmitter from higher temperatures when it is blown out remain.

In the built-in unit, the characteristic curve test of the converter can also be included by using the switchover valve for this is equipped with test pins and the Umschalthahr · is designed for such a characteristic test.

The subject of the innovation is to be explained in more detail with reference to the drawing.

Fig. 1 shows the measuring line fitting in the front view, partly in section,

Figure 2 is a side elevation, also partly in section.

The switchover cock of the measuring line apparatus is denoted by 1, to which the differential pressure lines are connected by means of pipe bends 2 are. At the switch cock 1, blow-out lines are run lengthways, which have connection T-pieces 4 at their upper ends, which serve from above to connect the differential pressure lines and to the inside to connect the pipe bends 2. The exhaust lines 3 are completed by a crossbar 5 for simultaneous attachment to a U-shaped support frame. In the Blow-out lines 3 are arranged at the level of the crossbar 5 shut-off valves 6.

Through the diversion piping 3, 3, the switching valve 1 is protected from any hot media during the blow-out process via the valves 6 and possible pollution.

The switchover valve 1 is equipped with two test pins 7, so that in this way a test of the characteristics of the transducer is made possible by means of appropriate safety functions of the cock 1.

The connection through test plug 8 enables the corresponding switching function of the valve 1 with console to be included 10 the zero point check.

For len transmitter 9 is the switchover tap 1 with console designed as a carrier.

(Protection claims)

Claims (4)

Protection claims 1) To one, in a flow line, one with liquid or gaseous medium operated energy or production plant built-in measuring orifice or the like connected Measurement fitting, for flow measurement, control or regulation of the production process, in particular of reactor systems, thereby characterized in that the measuring line fitting, consisting of the differential pressure lines (2) with optional initial shut-off, the switchover valve (1) with bracket (10), the exhaust lines (3) with shut-off valves (6) is designed as an independent installation unit, 2) measuring line fitting according to claim 1, characterized in that the blow-out lines (3) on the switching valve (1) guided longitudinally and preferably by a transverse web (5) to one U-shaped frames are completed, with the exhaust lines at their free ends connection T-pieces (4) for the connection to the differential pressure lines of the measuring orifice and differential pressure line elbows (2) of the switchover valve. 3) measuring line fitting according to claims 1 and 2, characterized in that the switching valve (1) with console (10) as Support unit is designed for the transmitter. 4) measuring line fitting according to claims 1 to 3, characterized in that the switching valve (1) luit console (10) test pin (7) for the characteristic curve test of the converter (9) and the switchover valve is designed for such a characteristic curve test is.