High-pressure-impact-prevention and antifreezing device of transmitter diaphragm
A technology of antifreeze device and transmitter, which is applied in the direction of measuring device, measuring fluid pressure, instruments, etc., can solve the problems of affecting the safe operation of the process, measuring display bad spots, and measuring diaphragm damage, etc., and achieves ingenious and compact structural design, and Ingenious, the effect of ensuring stable operation
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[0021] How it works: see figure 1 ,Such as figure 2 As shown, the anti-shock component 33 and the anti-freeze component 32 are sequentially installed on the measuring pipeline of the transmitter.
[0022] Such as figure 1 As shown, the measuring medium pipeline is connected to the pressure guide pipe joint 1, and the transmitter interface 17 is connected to the transmitter thread. 9.5 kg action, a little lower than the upper line of the transmitter's range, in order to protect the transmitter's measuring diaphragm, and close the normal measuring channel in time) under normal pressure measurement, that is, when the pressure of the measured medium is within the measuring range of the transmitter, at this time The pressure of the medium to be measured is not enough to overcome the stretching force of the anti-compression spring. The medium passes through the measuring pipeline 29 in the anti-shock device, then through the V-shaped cavity inside the S-shaped medium circulatio...
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