CN201129620Y

CN201129620Y - Steam line drainage device

Info

Publication number: CN201129620Y
Application number: CNU2007201574511U
Authority: CN
Inventors: 李永生; 王海生
Original assignee: HUATAI GROUP CO Ltd
Current assignee: HUATAI GROUP CO Ltd
Priority date: 2007-11-23
Filing date: 2007-11-23
Publication date: 2008-10-08
Anticipated expiration: 2017-11-23

Abstract

The utility model relates to a steam pipe drainage device, belonging to the technical field of pipe drainage device, which comprises a U-shaped water collecting pipe and a drain valve connected with a steam pipe. The utility model is characterized in that the U-shaped water collecting pipe is provided with a drain tube whose inlet is provided at the lower of the water collecting pipe and outlet is leaded out from the upper of the water collecting pipe, the drain valve is provided on the drain pipe leaded outside. The utility model can eliminate drain concave and relative stair on underground U-shaped water collecting pipe and can realize direct operation on ground, and the drain pipe at high is beneficial for the maintenance of leaked pipe and the reuse of condensed water.

Description

The steam line drainage means

Technical field

The utility model relates to a kind of steam line drainage means in the pipe drainage device field.

Background technique

As everyone knows, if ponding is more, water slug can take place in the pipeline of delivering vapor, serious water slug will damage conveyance conduit and auxiliary, cause any property loss, therefore, steam line hydrophobic particularly important.Present delivering vapor pipeline trapping method has underground and dual mode is set on the ground, and dual mode all is curved " U " shape collector pipe under steam line, directly connects drain valve in the bottom of " U " shape collector pipe, and underground also needing increases a hydrophobic hole.Need that the staff opens drain valve (the hole operation down of underground needs) when hydrophobic, so not only operation easier is big, the more important thing is dangerous greatly, and is difficult to maintenance after leaking.

The model utility content

The purpose of this utility model is exactly the defective that exists at prior art, and a kind of steam line drainage means of easy-to-operat is provided.

Its technological scheme is: comprise being connected " U " shape collector pipe and drain valve on the steam line, it is characterized in that: in " U " shape collector pipe, drain pipe is set, the import of drain pipe is arranged on " U " shape collector pipe low level place, the outlet of drain pipe is drawn from the high position of " U " shape collector pipe, and drain valve is arranged on the drain pipe of drawing.

After adopting scheme of the present utility model, at first solve underground setting " U " shape collector pipe hydrophobic hole and supporting inputs such as staircase need be set, can realize the ground direct control; The high position of drain pipe is keeped in repair and the vapor condensation water reuse after more convenient pipe leakage is set in addition.

Description of drawings

Accompanying drawing is a kind of embodiment's a partial structurtes schematic representation.

Embodiment:

With reference to accompanying drawing, connect " U " shape collector pipe 2 on steam line 1, in " U " shape collector pipe drain pipe 3 is set, the import of drain pipe 3 is arranged on " U " shape collector pipe low level place, the outlet of drain pipe is drawn from the high position of " U " shape collector pipe, and drain valve 4 is arranged on the drain pipe of drawing.

Claims

1, a kind of steam line drainage means, comprise " U " the shape collector pipe and the drain valve that are connected on the steam line, it is characterized in that: in " U " shape collector pipe, drain pipe is set, the import of drain pipe is arranged on " U " shape collector pipe low level place, the outlet of drain pipe is drawn from the high position of " U " shape collector pipe, and drain valve is arranged on the drain pipe of drawing.