CN203585665U

CN203585665U - High-pressure pipe fitting

Info

Publication number: CN203585665U
Application number: CN201320760440.8U
Authority: CN
Inventors: 艾建中
Original assignee: ZHANGJIAGANG DVP HI-PRESSURE FITTINGS Co Ltd
Current assignee: ZHANGJIAGANG DVP HI-PRESSURE FITTINGS Co Ltd
Priority date: 2013-11-28
Filing date: 2013-11-28
Publication date: 2014-05-07
Anticipated expiration: 2023-11-28

Abstract

The utility model discloses a high-pressure pipe fitting which comprises a cuboid pipe fitting body. The high-pressure pipe fitting is characterized in that first channels are arranged on two adjacent side surfaces of the cuboid pipe fitting body and are communicated with the two side surfaces of the cuboid pipe fitting body, second channels are arranged on other two adjacent side surfaces of the cuboid pipe fitting body and are communicated with the other two adjacent side surfaces, each of the first channels and the second channels comprises an inlet and an outlet which are provided with external threads, and the first channels and the second channels are isolated from one another. Third channels are further arranged on the first channels and are concentric with the first channels, the radius of each third channel is larger than that of each first channel, isolation side walls are arranged among the third channels and the first channels, and a plurality of support plates are arranged between each isolation side wall and the corresponding third channel. The high-pressure pipe fitting has the advantages that the high-pressure pipe fitting is provided with the multiple isolated channels, can bring convenience for follow-up expansion, and is flexible in use.

Description

A kind of high-pressure pipe member

Technical field

The utility model relates to a kind of high-pressure pipe member.

Background technique

High-pressure pipe member is as the term suggests be the pipe fitting that voltage endurance capability is higher.The chemical standard of China calls high pressure pipe line the pipeline that bears pressure >=16MPa.High-pressure pipe member is used under specific environment as high pressure steam equipment, chemical industry high-temperature and pressure pipeline, the pressurized container of power plant and nuclear power station, high-pressure autoclave accessory etc., can be divided into tee pipe fitting, four-way pipe fitting etc. according to the open amount on high-pressure pipe member, each opening of these tee pipe fittings, four-way pipe fitting all communicates, and has an import and multiple outlet.

In practical application, be subject to the impact of landform, layout and working environment, sometimes have multiple imports and converge to a place, and need separately an independent passage just passable, different Way outs is also different, or facilitates subsequent expansion, need to improve the high-pressure pipe member of existing structure.

Model utility content

For the problems referred to above, main purpose of the present utility model is to provide a kind of high-pressure pipe member, has multiple passages of keeping apart, and facilitates subsequent expansion.

For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:

A kind of high-pressure pipe member, comprise cuboid pipe fitting body, it is characterized in that, on two adjacent sides of cuboid pipe fitting body, be provided with the first passage that is communicated with two sides, on two other adjacent sides of cuboid pipe fitting body, be provided with the second channel that is communicated with two sides, described first passage and second channel include with externally threaded import and outlet, and described first passage and second channel are isolated mutually.

Can, by two two imports that converge to import, the especially opposite direction at a place, by this high-pressure pipe member, connect, each import and outlet are independently; Also can only connect an import, a remaining passage gives over to expansion and uses.

Further, on first passage, be provided with third channel, described third channel is concentric with first passage, and the radius of third channel is greater than the radius of first passage, between third channel and first passage, be provided with isolated side wall, between described isolated side wall and third channel, be provided with several dunnages.This kind of structure used more flexible, can only use first passage, also can only use second channel, also can use simultaneously, and for the situation of use simultaneously, the different liquid that can circulate the respectively identical liquid that also can circulate, can freely select according to actual needs.

The beneficial effects of the utility model are: have multiple passages of keeping apart, facilitate subsequent expansion.Use more flexible.

Accompanying drawing explanation

Fig. 1 is the plan view of a kind of high-pressure pipe member of the utility model;

Fig. 2 is the sectional view of the import of the utility model high-pressure pipe member;

The mark implication of accompanying drawing is as follows:

1: cuboid pipe fitting body; 2: first passage; 3: second channel; 4: opening; 5: isolated side wall; 6: third channel; 7: dunnage.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.

As shown in Figure 1, a kind of high-pressure pipe member, comprise cuboid pipe fitting body 1, cuboid pipe fitting body 1 comprises upper surface, lower surface and four sides, wherein on two adjacent sides of cuboid pipe fitting body 1, be provided with the first passage 2 that is communicated with these two sides, two openings 4 of first passage 2 are respectively import and outlet, same, on two other adjacent sides of cuboid pipe fitting body 1, be provided with the second channel 3 that is communicated with these two sides, two openings 4 of second channel 3 are respectively import and outlet, first passage 2 and second channel 3 are isolated mutually, and their import and outlet are all with outside thread, can be connected with other tubing sealings.Can, by two two imports that converge to import, the especially opposite direction at a place, by this high-pressure pipe member, connect, each import and outlet are independently; Also can only connect an import, a remaining passage gives over to expansion and uses.

Further, as shown in Figure 2, on first passage 2, be provided with third channel 6, third channel 6 is concentric with first passage 2, be that first passage 2 and third channel 6 centers of circle overlap, the radius of third channel 6 is greater than the radius of first passage 2, between third channel 6 and first passage 2, be provided with isolated side wall 5, it is the annulus part of solid black in Fig. 2, preferably the end of isolated side wall 5 is as the opening 4 of first passage 2, its arranged outside has outside thread, thickness is preferably between 1-3cm, between isolated side wall 5 and third channel 6, be provided with several dunnages 7, such as two, three can, strut can be to be evenly distributed between isolated side wall 5 and third channel 6, also can only be distributed in the two ends of third channel 6.

This kind of structure use is more flexible, can only use first passage 2, is about to tubing and is threaded onto on isolated side wall 5; Also can only use second channel 3, with lid, the opening of first passage 24 be sealed up; Also can use simultaneously, now tubing is had to certain structural requirement, corresponding tubing should be the tubing of single tube two-way, its cross section is with shown in Fig. 2, wherein white space can circulating liquid, the different liquid that can circulate the respectively identical liquid that also can circulate, can freely select according to actual needs.

These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a high-pressure pipe member, comprise cuboid pipe fitting body, it is characterized in that, on two adjacent sides of cuboid pipe fitting body, be provided with the first passage that is communicated with two sides, on two other adjacent sides of cuboid pipe fitting body, be provided with the second channel that is communicated with two sides, described first passage and second channel include with externally threaded import and outlet, and described first passage and second channel are isolated mutually.

2. a kind of high-pressure pipe member according to claim 1, it is characterized in that, on first passage, be provided with third channel, described third channel is concentric with first passage, the radius of third channel is greater than the radius of first passage, between third channel and first passage, be provided with isolated side wall, between described isolated side wall and third channel, be provided with several dunnages.

3. a kind of high-pressure pipe member according to claim 2, is characterized in that, is provided with two dunnages between isolated side wall and third channel.

4. a kind of high-pressure pipe member according to claim 2, is characterized in that, the thickness of isolated side wall is between 1-3cm.