FIELD: pipeline sensors.
SUBSTANCE: sensor for monitoring the tightness of a pipeline valve by the drip and bubble method, which is a body (1) with a tube (4) installed in it with a central channel and an optical sensor (6). The tube (4) is rigidly connected to the optical sensor (6) and mounted on a suspension (7), and the outlet end of the tube (4) is made in the form of an oblique cut (5).
EFFECT: reduction of the error in measuring the number of liquid drops and gas bubbles in determining the leakage of the medium through the valve of pipeline valves is achieved.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DOSING LIQUID IN CALIBRATION OF EQUIPMENT FOR DETERMINATION OF LEAKS OF VALVE OF PIPELINE FITTINGS | 2020 |
|
RU2782172C2 |
| WAY TO TEST ARTICLES FOR TIGHTNESS | 2002 |
|
RU2206879C1 |
| METHOD OF TESTING FOR PRESSURE-TIGHTNESS | 2003 |
|
RU2247956C1 |
| METHOD FOR AUTOMATIC MEASUREMENT OF SAFETY VALVE SEAT NON-HERMETIC SEALING | 2019 |
|
RU2734998C1 |
| METHOD OF TESTING PRODUCTS FOR SEALING | 2016 |
|
RU2631083C1 |
| PRODUCT LEAKAGE MEASURING DEVICE | 2011 |
|
RU2488794C1 |
| PRODUCT LEAKAGE MEASURING DEVICE | 2011 |
|
RU2488795C1 |
| PRODUCT LEAKAGE MEASURING DEVICE | 2011 |
|
RU2488791C1 |
| PRODUCT LEAKAGE MEASURING DEVICE | 2011 |
|
RU2488792C1 |
| METHOD FOR LEAKAGE TESTING ARTICLES | 2009 |
|
RU2390744C1 |
