| 摘要 |
<p>The invented thermal diaphragm steam trap is a compact body consisting of a plug (20), a bypass body (40) and a through-flow body (60). A top protective cover (10), being screwed on the through-flow body (60), seals an internal discharge device along with a device for catching mechanical impurities using slits (Si1, Si2, Si3) formed by both a diameter of a circular screen (50) and the device upper and bottom surfaces fitting close to the bypass body (40) and the through-flow body (60). The plug (20) being provided with expansion space (22) for expansion liquid vapors forces an elastic diaphragm (30) against planar step (42) of a spherical bottom (43) performed in the bypass body (40).</p> |
