CN200968462Y

CN200968462Y - 45 degree slanting triplet for marine vehicle plastic pipe

Info

Publication number: CN200968462Y
Application number: CN 200620073634
Authority: CN
Inventors: 包海初
Original assignee: Haihong Plastic Science And Technology Co Ltd Jingjiang City
Current assignee: Haihong Plastic Science And Technology Co Ltd Jingjiang City
Priority date: 2006-06-09
Filing date: 2006-06-09
Publication date: 2007-10-31
Anticipated expiration: 2016-06-09

Abstract

The utility model relates to a 45 degrees skew tee used for a ship plastic pipeline and the connection between the liquid transportation plastic pipelines such as the water supply and drainage having a section of standpipe; an upper end of the standpipe is connected with an upper bell; a lower end of the standpipe is a lower bell. The utility model is characterized in that one side of the standpipe is connected with a skew pipe; the included angle between the standpipe and the skew pipe is 45 degrees; the top of the skew pipe has a lateral bell; the upper bell and the lower bell as well as the lateral bell have an installation step with the thickness of a pipe wall. The utility model is primarily used in the connection between the pipelines in the water supply and drainage pipeline system such as the sanitary drinking water of a ship, a service place, a control station, a cofferdam and a condensate water system of a ship air conditioner and a ventilating system to make an inner wall of the pipeline smooth, which is favorable for flowing of the water and liquid, not only improves the flow rate of the water and liquid, but also prevents the pipeline from blockage so as to avoid the frequent maintenance due to the pipeline blockage. The necessary space to install and connect the pipeline is reduced; and the intensity of the skew tee is increased.

Description

The boats and ships plastic pipe is with 45 ° of skew Ts

Technical field: the utility model relates to liquid such as a kind of plumbing and carries between plastic pipe and the pipeline and be connected threeway.

Background technique: along with the development and the progress of science and technology of society, international and domestic pipeline industry has entered new developing period.Modified poly ethylene (PE) and modified heat resistant polyethylene (PE-RT) pipeline are used in plumbing piping such as boats and ships safe drinking water and service location, control station, the empty cabin of isolation and air conditioner condensation water system peculiar to vessel and ventilation system.Usually can adopt threeway to connect being connected between pipeline and the pipeline; at present; existing on the market is positive threeway; positive threeway mainly is vertically hydrophobic; its shortcoming is that water and flow of fluid are not smooth; can cause the object that flows in the pipeline to stop up, the position problems between pipeline and the pipeline often need be finished with combination such as straight-through by positive threeway, 90 ° of elbows and be connected in addition, cause like this connecting complicated, install connect requisite space greatly, installation cost is higher.

Summary of the invention: the purpose of this utility model just provides a kind of boats and ships plastic pipe with 45 ° of skew Ts, make inner-walls of duct structure smoothness, help water and flow of fluid, both improved the speed of water and flow of fluid, avoid line clogging again, also avoided simultaneously because of stopping up the frequent maintenance that brings in the pipeline.Dwindled in addition to install and connected requisite space.

The utility model is achieved in that a kind of boats and ships plastic pipe is with 45 ° of skew Ts, it has one section vertical tube, and the upper end connects bellmouth, and the lower end is following bellmouth, it is characterized in that: it is 45 ° inclined tube that described vertical tube one side is connected with described vertical tube angle, and the top of this inclined tube is the side bellmouth.

The utility model compared with prior art has following advantage:

1. make inner-walls of duct structure smoothness, help water and flow of fluid, both improved the speed of water and flow of fluid, avoid line clogging again, also avoided simultaneously connecting requisite space because of stopping up the frequent maintenance that brings in the pipeline, dwindled to install.

2. because the installation step that has pipe thickness on bellmouth and the side bellmouth up and down seamlessly transits the link position of pipeline and skew T, further guarantee the interior wall construction smoothness, improved the speed of water and flow of fluid, avoid line clogging again.Increased simultaneously the intensity of skew T itself again.

Description of drawings: Fig. 1 is a boats and ships plastic pipe described in the utility model with 45 ° of skew T structural representations

1. vertical tube 2. inclined tubes 3. steps

Embodiment: as can be seen from Figure 1, a kind of boats and ships plastic pipe is with 45 ° of skew Ts, it has one section vertical tube 1, the upper end connects bellmouth, the lower end is following bellmouth, it is characterized in that: it is 45 ° inclined tube 2 that described vertical tube 1 one sides are connected with described vertical tube 1 angle, and the top of this inclined tube is the side bellmouth.

In order further to guarantee the interior wall construction smoothness, improved the speed of water and flow of fluid, avoid line clogging again.The installation step 3 that on described bellmouth up and down and side bellmouth, has pipe thickness.

The boats and ships plastic pipe is injection molded by modified poly ethylene (PE) or modified heat resistant polyethylene (PE-RT) material with 45 ° of skew Ts.

This boats and ships plastic pipe is used for the connection between plumbing piping such as boats and ships safe drinking water and service location, control station, the empty cabin of isolation and air conditioner condensation water system peculiar to vessel and the ventilation system pipeline with 45 ° of skew Ts.

Claims

1. a boats and ships plastic pipe is with 45 ° of skew Ts, it has one section vertical tube (1), and the upper end connects bellmouth, and the lower end is following bellmouth, it is characterized in that: it is 45 ° inclined tube (2) that described vertical tube (1) one side is connected with described vertical tube (1) angle, and the top of this inclined tube is the side bellmouth.

According to the described boats and ships plastic pipe of claim 1 with 45 ° of skew Ts, it is characterized in that: the installation step (3) that on described bellmouth up and down and side bellmouth, has pipe thickness.