Ship liquid-phase pipeline flange splash-proof liquid collecting cover

Abstract

The utility model discloses a ship liquid phase pipeline flange splashproof liquid collecting cover, including upper half cover body and lower half cover body, upper half cover body and lower half cover body all are equipped with semicircle type area, and upper half cover body can be arranged on the upside of lower half cover body and is buckled together with lower half cover body on the outer periphery of flange joint, and the edge of semicircle type area is radially arranged with the clamping hoop for the axial location of upper half cover body and lower half cover body, and lower half cover body is equipped with the support structure for supporting flange in the upper side of liquid collecting cavity, through setting up the clamping hoop to the axial location of upper half cover body and lower half cover body, the support structure guarantees this splashproof liquid collecting cover and the close degree of flange outside, and the clamping hoop, support structure, upper half cover body and lower half cover body cooperate and guarantee the position stability of this splashproof liquid collecting cover, avoid the displacement and the problem of falling off in the splashproof liquid collecting process to occur, thereby effectively prevent the liquid in the pipeline from leaking from flange joint and directly splashing on the ship body, avoid the brittleness of ship steel plate.

Claims

1. A splash guard for a ship's liquid phase pipeline flange, characterized in that, It includes an upper half cover (1) and a lower half cover (2); both the upper half cover (1) and the lower half cover (2) are provided with a semi-circular area (3). The upper half cover (1) can be set on the upper side of the lower half cover and together with the lower half cover (2) form a complete circular area to cover the outer periphery of the flange (4) interface. The edge of the semi-circular area (3) is provided with a clamp (5) for axially limiting the upper half cover (1) and the lower half cover (2) radially inward. The lower half of the cover (2) is provided with a liquid collection chamber (21), and a support structure (6) for supporting the flange (4) is provided on the upper side of the liquid collection chamber (21).

2. The marine liquid phase piping flange splash guard drip shield of claim 1, wherein, The clamp (5) is set in the same way on the upper half cover (1) and the lower half cover (2). The clamp (5) is a T-shaped structure. One end of the T-shaped structure is a connecting end (51) and the other end of the T-shaped structure is a limiting end (52). The connecting end (51) of the clamp (5) on the upper half cover (1) is fixedly connected to the upper half cover (1). The limiting end (52) extends inward along the axial direction of the upper half cover (1). When the upper half cover (1) and the lower half cover (2) are fastened to the outside of the flange, the clamp (5) is set between adjacent bolts on the flange. The limiting end (52) of the clamp (5) on both sides of the upper half cover (1) abuts against the two side end faces of the upper part of the flange, and the limiting end (52) of the clamp (5) on both sides of the lower half cover (2) abuts against the two side end faces of the lower part of the flange.

3. The ship liquid phase piping flange splash guard drip collector of claim 1, wherein, The support structure (6) is a plate-shaped structure arranged along the axial direction of the semi-circular area (3). The two ends of the support structure (6) are fixedly connected to the two ends of the interior of the lower half cover (2). When the lower half cover (2) covers the outside of the flange, the top surface of the support structure (6) abuts against the lower end face of the flange.

4. The marine liquid phase piping flange splash guard drip shield of claim 1, wherein, The liquid collection chamber (21) is located at the bottom inside the lower half of the cover (2), and the bottom of the lower half of the cover (2) is provided with a drain port that communicates with the liquid collection chamber (21); the drain port is provided with a drain assembly (7) for controlling the liquid discharge in the liquid collection chamber (21).

5. The ship liquid phase pipe line flange splash guard drip collector hood according to claim 4, characterized in that, The venting assembly (7) includes a vent plug (71), an ear plate (72), and a connecting chain (73); The vent plug (71) is detachably installed at the vent, the ear plate (72) is fixed outside the lower half cover (2), one end of the connecting chain (73) is connected to the ear plate (72), and the other end is connected to the vent plug (71).

6. The marine liquid phase piping flange splash guard drip shield of claim 1, wherein, Both sides of the upper half cover (1) and the lower half cover (2) are provided with connecting parts (8). When the upper half cover (1) and the lower half cover (2) are fastened to the outside of the flange (4), the connecting part (8) of the upper half cover (1) is located on the upper side of the connecting part (8) of the lower half cover (2) and the two abut against each other. The connecting part (8) of the upper half cover (1) and the connecting part (8) of the lower half cover (2) are fixed by locking members (9).

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