Hermetic sleeve for reconstruction of high pressure distribution over cold during full operation and method of its placing to high pressure distribution

摘要

Hermetic sleeve for reconstruction of high pressure distribution over cold during full operation comprising of a housing (1) axially split, at least for the two parts, the upper part (14) having an opening (17) for a inflow passage (2) and an opening (18) for a outlet passage ( 11) and in its inner part is at the point of the opening (17) of the inflow passage (2) arranged a spacer element (7) at the inlet and at the point of the opening (18) for the outlet passage (11) a positioning element (12) at the outlet; a sealing system (16) overlaying the end of the housing (1) of the sleeve and together a wall (10) of the pressure distribution, comprising at least of a shrinkable band (3) on its placed a fastening band (4) and a contractive band (5) located on the two edge portions of the unit formed by connecting of the shrinkable band (3) and the fastening band (4); the inflow / outlet assembly consisting of the inflow passage (2), the outlet passage (11) provided in a top (14) of the housing of the sleeve and located in the opening (17) for the inflow passage and the opening (18) for the outlet passage, of adistance member (6 ) placed on a wall (10) of the pressure distribution around the circumference of the end part of the housing (1) of the sleeve; and of a distribution channel (9) formed between the wall (10) of the pressure distribution, the edge of the housing (1) of the sleeve and the shrinkable band (3); afilling (8) located in the space between the housing (1) of the sleeve and the wall (10) of the pressure distribution and area of a distribution channel (9). In the case of the arrangement of a number of sleeves one after another, this arrangement further includes a sealing system (16) of next sleeve overlaying the end of the next housing (1) at the same end of the sleeve and a housing (1') of next sleeve.