CN211232049U

CN211232049U - Steam pipeline drainage silencing equipment

Info

Publication number: CN211232049U
Application number: CN201922304183.7U
Authority: CN
Inventors: 邱孝新; 梁国智; 苏继敏; 陈其忠; 欧俊师; 莫斯; 麦洁; 郑国强
Original assignee: Maoming Zhenneng Thermoelectricity Co ltd
Current assignee: Maoming Zhenneng Thermoelectricity Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-11
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a hydrophobic amortization equipment of steam conduit, including the muffler, install in the drain pipe the upper end of muffler, the muffler lower extreme has hydrophobic flash tank, hydrophobic flash tank is by the support supporting, the drain pipe is installed to hydrophobic flash tank lower part. The utility model discloses can effectively fall the noise treatment to the emission of steam, reduce the noise pollution to the environment, guarantee the security of steam extraction simultaneously.

Description

Steam pipeline drainage silencing equipment

Technical Field

The utility model belongs to the technical field of hydrophobic amortization, concretely relates to hydrophobic amortization equipment of steam conduit.

Background

In the process of starting and stopping a heat supply unit or supplying heat, a steam inlet pipeline drainage system of the unit is an indispensable auxiliary device, and has two functions: firstly, in the initial stage of putting the steam pipeline system into service, a drain valve of the steam drain system is opened, condensed water in the steam pipeline is drained, and pipeline water impact is prevented. Secondly, after the steam pipeline system stops running, a drain valve of the steam pipeline is opened to drain residual steam and condensed water in the pipeline. In the implementation of the two works, the steam trap of the steam pipeline is opened to discharge air, and great noise is generated. In order to reduce noise, it is conventional to connect an exhaust silencer to each drain pipe, but the number of drain pipes is too large and the noise is large. Meanwhile, the steam exhausted by the exhaust silencer is diffused all around without treatment, so that resources are wasted, the working environment of the site is poor, and the enterprise image is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art not enough, provide one kind with the evacuation noise control within 90 decibels, the dedicated steam conduit of heat supply unit steam conduit drainage amortization equipment.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hydrophobic amortization equipment of steam conduit, includes the muffler, install in the drain pipe the upper end of muffler, the muffler lower extreme has hydrophobic flash tank, hydrophobic flash tank is supported by the support, the drain pipe is installed to hydrophobic flash tank lower part.

The silencer is a double-layer pipe body sleeved inside and outside, and an inner layer pipe of the silencer extends into the drain pipe.

The top of the drainage flash tank is of a turning plate structure.

The utility model discloses a specially to the factory steam pipeline design of heat supply unit, to the pertinence muffler of the hydrophobic pipe row mouth noise design of steam conduit, the muffler has simple structure, the preparation is easy, the obvious characteristics of effect, is suitable for the small batch processing preparation of equipping simple enterprise. Production practice proves that the noise reduction effect is obvious, and the noise of the drainage pipe discharge opening of the steam pipeline can be controlled within 90 decibels. The utility model discloses simple to operate, the muffler is placed at ground level, can adopt any one of the mode in direct welding, flange joint, the threaded connection to be connected the blow pipe of drain pipe and muffler. The device has the characteristics of simple structure, easy manufacture and obvious effect, and is suitable for small-batch processing and manufacture of enterprises with simple mechanical processing equipment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the hydrophobic amortization flash vessel of steam modern design, convenient to use through connecting each way hydrophobic access amortization flash vessel, satisfies the noise reduction and avoids the hydrophobic unorganized condition of emission in the step-down dilatation, can effective energy saving and emission reduction moreover, and green is pollution-free, and the construction cost of this device is low, and economic nature is good, can effective reduce cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the utility model provides a steam pipeline drainage and silencing device, which comprises a silencer 2, wherein the silencer 2 is a double-layer pipe body sleeved inside and outside, an inner pipe of the silencer 2 extends into a drainage pipe 1,

there is hydrophobic flash vessel 3 at 2 lower extremes of muffler, and hydrophobic flash vessel 3 is supported by support 5, and drain pipe 4 is installed to 3 lower parts of hydrophobic flash vessel, can make things convenient for the drainage to be unlikely to block up, and 3 tops of hydrophobic flash vessel are for turning over plate structure 6, conveniently observe and put into muffler 2, are equipped with the jetting device of pipe diameter reduction between drain pipe 1 and the inlayer pipe, and the outer pipe of muffler 2 also is equipped with the jetting device of pipe diameter reduction.

The silencer 2 is vertically arranged on the ground, and the connection between the drain pipe 1 and the silencer 2 can adopt one of three modes of direct welding, flange connection and threaded connection.

The utility model discloses be exactly according to above simple structure, when heat supply unit drain pipe 1 needs the hydrophobic operation, operating personnel only need open the valve on the drain pipe 1, and unqualified steam passes through the drain pipe in the drain pipe 1 and discharges through muffler 2 again. Due to the noise reduction effect of the silencer 2, the noise during steam evacuation can be controlled to within 90 db.

Claims

1. The utility model provides a hydrophobic amortization equipment of steam conduit, its characterized in that includes the muffler, install in the drain pipe the upper end of muffler, the muffler lower extreme has hydrophobic flash tank, hydrophobic flash tank is supported by the support, the drain pipe is installed to hydrophobic flash tank lower part.

2. The steam pipeline hydrophobic noise reduction device as claimed in claim 1, wherein the silencer is a double-layer pipe body sleeved inside and outside, and an inner layer pipe of the silencer extends into the hydrophobic pipe.

3. The steam pipeline hydrophobic noise reduction device of claim 1, wherein the top of the hydrophobic flash tank is a flap structure.