CN214466913U

CN214466913U - 45-degree valve easy-to-pass elbow with built-in rotary valve

Info

Publication number: CN214466913U
Application number: CN202120368655.XU
Authority: CN
Inventors: 安国平
Original assignee: Individual
Current assignee: Inner Mongolia Paiweixi Technology Co.,Ltd.
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-22
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a 45 degrees valve easy-to-pass elbows of built-in rotary valve, including the trunk line, install Y type branch pipe on the trunk line, Y type branch pipe and trunk line fixed connection, two pipelines communicate with each other, the both ends of trunk line and the one end that junction was kept away from to Y type branch pipe are equipped with the wide body, the trunk line is equipped with the extension pipe wall with the one end of Y type branch pipe tip syntropy, be equipped with the screw thread on the extension pipe wall, the extension pipe wall is installed with the opening pipe, one side of opening pipe is equipped with the opening, the one end that the opening pipe is close to the screw thread is equipped with extension pipe wall two, install on the extension pipe wall two of opening pipe and prevent the anti-blocking valve. Compared with the prior art, the utility model the advantage lie in: when can make things convenient for business turn over water, can also carry out inside desilting at any time and lead to stifled, only need the on off state of switching valve, can accomplish, whole process need not dismantle the pipeline, and convenient the starting hand, even the desilting that inexperienced people also can realize the pipeline leads to stifled, has fine market prospect.

Description

45-degree valve easy-to-pass elbow with built-in rotary valve

Technical Field

The utility model relates to a valve field specifically indicates a 45 degrees valve easy-to-pass elbows of built-in rotary valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, and regulating and controlling the parameters of temperature, pressure and flow of a conveying medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are further divided into cast iron valves, cast steel valves, stainless steel valves 201, 304, 316 and the like, chromium molybdenum steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the materials.

However, the conventional valve cannot realize complete sealing, cannot be in a closed state in the whole structure according to the pressure inside the pipeline, can only perform primary sealing through external force, has short service life, can leak water after a long time, and cannot perform dredging and blockage-removing work of the pipeline in the using process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can make things convenient for desilting to lead to stifled elbow to above problem.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a 45 degrees valve easy-to-pass elbows of built-in rotary valve, includes the trunk line, install Y type branch pipe on the trunk line, Y type branch pipe and trunk line fixed connection, two pipelines communicate with each other, the junction was kept away from to the both ends of trunk line and Y type branch pipe one end is equipped with the broad body, the trunk line is equipped with the extension pipe wall with the one end of Y type branch pipe tip syntropy, is equipped with the screw thread on the extension pipe wall, installs the opening pipe on the extension pipe wall, and one side of opening pipe is equipped with the opening, opening size and Y type branch pipe are the same, inside the overcoat pipe was located to the screw thread of opening pipe, the one end that the opening pipe is close to the screw thread was equipped with extension pipe wall two, be equipped with the screw thread in the extension pipe wall two outsides of opening pipe, install on the extension pipe wall two and prevent the anti-blocking valve, adopt threaded connection between anti-blocking valve and the extension pipe wall two.

Compared with the prior art, the utility model the advantage lie in: when can make things convenient for business turn over water, can also carry out inside desilting at any time and lead to stifled, only need the on off state of switching valve, can accomplish, whole process need not dismantle the pipeline, and convenient the starting hand, even the desilting that inexperienced people also can realize the pipeline leads to stifled, has fine market prospect.

As the improvement, the external diameter of opening pipe and the internal diameter of trunk line are similar, adopt clearance fit, make things convenient for the opening pipe at the trunk line internal rotation, and rotatory in-process whole opening pipe all can rotate, and clearance fit can be fine guarantee rotatory going on smoothly.

As an improvement, a waterproof rubber mat is arranged at the joint of the outer sleeve and the lengthened pipe wall, the length of the waterproof rubber mat is the same as that of the threads, the waterproof rubber mat is wound among the threads, the waterproof rubber mat is equivalent to a raw material belt in effect, and the sealing performance among pipeline pipe fittings is improved.

As the improvement, between opening pipe and the trunk line, the open-ended both sides are equipped with two waterproof rubber mats respectively, and open-ended both sides are located to waterproof rubber mat, can avoid in pipeline access state water gets into to examine to kowtow and close and the trunk line between the gap, shorten the life of pipe fitting.

As an improvement, a waterproof rubber mat is arranged between the opening pipe and the Y-shaped branch pipe, and the function is the same as that of the waterproof rubber mat.

As an improvement, the rear cover of the anti-reverse blocking valve can be opened, and the opened buckling cover can flush out silted blocks in the pipeline by means of water pressure, so that the valve is very convenient.

Drawings

Fig. 1 is a schematic structural diagram of a 45-degree valve easy-to-pass elbow with a built-in rotary valve.

Fig. 2 is a schematic view of the internal structure of a 45-degree valve easy-to-open elbow with a built-in rotary valve.

Fig. 3 is a combination view of a 45 degree valve easy-to-pass elbow with a built-in rotary valve.

As shown in the figure: 1. the anti-reverse blocking device comprises a main pipeline, 2, Y-shaped branch pipes, 3, a wide body, 4, lengthened pipe walls, 5, threads, 6, opening pipes, 7, openings, 8, outer sleeves, 9, lengthened pipe walls II and 10 and anti-reverse blocking valves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

When the utility model is implemented, the 45-degree valve easy-to-open elbow with the built-in rotary valve comprises a main pipeline 1, wherein a Y-shaped branch pipe 2 is installed on the main pipeline 1, the Y-shaped branch pipe 2 is fixedly connected with the main pipeline 1, the two pipelines are communicated, the two ends of the main pipeline 1 and one end of the Y-shaped branch pipe 2, which is far away from the joint, are provided with a wide body 3, one end of the main pipeline 1, which is in the same direction with the end part of the Y-shaped branch pipe 2, is provided with an extended pipe wall 4, the extended pipe wall 4 is provided with a thread 5, the extended pipe wall 4 is provided with an opening pipe 6, one side of the opening pipe 6 is provided with an opening 7, the opening 7 has the same size as the Y-shaped branch pipe 2, the thread of the opening pipe 6 is arranged inside an outer sleeve 8, one end of the opening pipe 6, which is close to the thread 5, the outer side of the extended pipe wall two 9 is provided with a thread, and the anti-blocking valve 10 is installed on the extended pipe wall two 9 of the opening pipe 6, and the anti-reverse blocking valve 10 is in threaded connection with the second lengthened pipe wall 9.

As the improvement, the external diameter of opening pipe 6 is similar with the internal diameter of trunk line 1, adopts clearance fit, makes things convenient for the opening pipe at the trunk line internal rotation, and rotatory in-process whole opening pipe all can rotate, and clearance fit can be fine guarantee rotatory going on smoothly.

As an improvement, a waterproof rubber mat is arranged at the joint of the outer sleeve 8 and the lengthened pipe wall 4, the length of the waterproof rubber mat is the same as that of the threads, the waterproof rubber mat is wound among the threads, the waterproof rubber mat is equivalent to a raw material belt in effect, and the sealing performance among pipeline pipe fittings is improved.

As the improvement, between opening pipe 6 and trunk line 1, the both sides of opening 7 are equipped with two waterproof rubber mats respectively, and open-ended both sides are located to waterproof rubber mat, can avoid in pipeline access state water gets into to examine to kowtow and close and the trunk line between the gap, shorten the life of pipe fitting.

As an improvement, a waterproof rubber mat is arranged between the opening pipe 6 and the Y-shaped branch pipe 2, and the function is the same as that of the waterproof rubber mat.

As an improvement, the rear cover of the anti-reverse blocking valve 10 can be opened, and the opened buckling cover can flush out silted blocks in the pipeline by means of water pressure, so that the valve is very convenient.

The utility model discloses a theory of operation: opening and closing of pipeline are carried out through rotating the opening pipe, when realizing the free switching of pipeline, under the mating action of trunk line and opening pipe, will prevent that the lid of anti-blocking valve opens, can help pipeline desilting to lead to stifled, and is very convenient, under the effect of pipeline internal pressure and sealed cushion after this pipeline uses, can realize good sealed effect, even long-time use, the condition that the pipeline leaked can not appear yet.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a 45 degrees valve easy-to-pass elbows of built-in rotary valve, includes trunk line (1), its characterized in that: install Y type branch pipe (2) on trunk line (1), Y type branch pipe (2) and trunk line (1) fixed connection, two pipelines communicate with each other, the both ends of trunk line (1) and the one end that junction was kept away from in Y type branch pipe (2) are equipped with wide body (3), trunk line (1) is equipped with extension pipe wall (4) with the one end of Y type branch pipe (2) tip syntropy, is equipped with screw thread (5) on extension pipe wall (4), installs opening pipe (6) on extension pipe wall (4), and one side of opening pipe (6) is equipped with opening (7), opening (7) size is the same with Y type branch pipe (2), inside opening pipe (6)'s screw thread was located in extension pipe wall (8), and opening pipe (6) are close to the one end of screw thread (5) and are equipped with extension pipe wall two (9), the extension pipe wall two (9) outside is equipped with the screw thread, installs on extension pipe wall two (9) of opening pipe (6) and prevents stifled valve (10), and the anti-reverse blocking valve (10) is in threaded connection with the second lengthened pipe wall (9).

2. The 45-degree valve easy-to-open elbow with built-in rotary valve according to claim 1, characterized in that: the external diameter of the opening pipe (6) is similar to the internal diameter of the main pipeline (1), and clearance fit is adopted, so that the opening pipe can rotate in the main pipeline conveniently.

3. The 45-degree valve easy-to-open elbow with built-in rotary valve according to claim 1, characterized in that: the joint of the outer sleeve (8) and the lengthened pipe wall (4) is provided with a waterproof rubber mat, and the length of the waterproof rubber mat is the same as that of the thread.

4. The 45-degree valve easy-to-open elbow with built-in rotary valve according to claim 1, characterized in that: between opening pipe (6) and trunk line (1), the both sides of opening (7) are equipped with two waterproof cushion respectively.

5. The 45-degree valve easy-to-open elbow with built-in rotary valve according to claim 1, characterized in that: and a waterproof rubber mat is arranged between the opening pipe (6) and the Y-shaped branch pipe (2).

6. The 45-degree valve easy-to-open elbow with built-in rotary valve according to claim 1, characterized in that: the rear cover of the anti-reverse blocking valve (10) can be opened.