CN209180371U

CN209180371U - A kind of two-port is detachable to be convenient for connecting-type Pipe end valve

Info

Publication number: CN209180371U
Application number: CN201821887329.4U
Authority: CN
Inventors: 张志�
Original assignee: YUANDONG RUBBER CO Ltd FUSHUN CITY
Current assignee: YUANDONG RUBBER CO Ltd FUSHUN CITY
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2019-07-30
Anticipated expiration: 2028-11-14

Abstract

It is detachable convenient for connecting-type Pipe end valve that the utility model discloses a kind of two-ports, including valve body, inner sleeve is rotatably connected to by sealing bearing at the liquid in-out port of the valve body, the separate threaded one end connecting with valve body of the inner sleeve is connected with outer tube sleeve, and the lateral wall of the outer tube sleeve is machined with interface end.The two-port is detachable to be convenient for connecting-type Pipe end valve, detachable outer tube sleeve will be fastened on the required two root canal roads connected after dismantling lower inner sleeve, the housing pipe port being connected on two root canal roads is docked on the interface of inner sleeve again, it carries out continuing rotation on inner sleeve using spanner clip, it is rotated on the liquid in-out interface port on valve body when inner sleeve rotates by sealing bearing, in the sleeve pipe of outer tube sleeve engagement thread connection at this time, the connection of two fixed -pipings and valve is realized with this, and good seal performance after connecting, meet the sealing requirements of valve.

Description

A kind of two-port is detachable to be convenient for connecting-type Pipe end valve

Technical field

The utility model relates to shut-off valve technical field, specially a kind of two-port is detachable to be convenient for connecting-type tube head Valve.

Background technique

Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting Or the functions such as overflow pressure relief, for the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS) Used in various valves, kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various corrosivity and be situated between The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium, existing valve are infused when in use Resealing performance, but for how to facilitate the no good structure improved system of connection, when use are still that medium pipeline is direct Property connection type, be two when needing that rotating pipe is attached or changeover valve is attached in connection in this way, but connecting Root canal road is required to be connected on valve, and in this way after connecting one end valve port, the pipeline of the other end is just not easy to rotate, especially It is when two required connecting pipes are under stationary state, and valve just can not be attached.

Utility model content

It is detachable convenient for connecting-type Pipe end valve that the purpose of this utility model is to provide a kind of two-ports, above-mentioned to solve The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of two-port is detachable convenient for connection Type Pipe end valve, including valve body are rotatably connected to inner sleeve, the inner sleeve by sealing bearing at the liquid in-out port of the valve body It manages the separate threaded one end connecting with valve body and is connected with outer tube sleeve, the lateral wall of the outer tube sleeve is machined with interface end.

Preferably, the junction of the outer tube sleeve and inner sleeve is socketed with sealing ring.

Preferably, the interface end is helicitic texture.

Preferably, the interface end is annular deep gouge structure.

Preferably, the interface end is flange arrangement.

Compared with prior art, the utility model has the beneficial effects that the two-port is detachable to be convenient for connecting-type tube head Valve, detachable outer tube sleeve will be fastened on the required two root canal roads connected after dismantling lower inner sleeve, then will be connected to two Housing pipe port on pipeline is docked on the interface of inner sleeve, carries out continuing rotation on inner sleeve using spanner clip, interior Casing rotate when by seal bearing rotate on the liquid in-out interface port on valve body, at this time outer tube sleeve engagement thread connect into Enter in casing, the connection of two fixed -pipings and valve, and good seal performance after connection are realized with this, meets the sealing of valve Property require.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is one structural schematic diagram of interface end form of the utility model；

Fig. 3 is two structural schematic diagram of interface end form of the utility model；

Fig. 4 is three structural schematic diagram of interface end form of the utility model.

In figure: 1, interface end, 2, outer tube sleeve, 3, valve body, 4, sealing bearing, 5, inner sleeve, 6, sealing ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1: a kind of two-port is detachable convenient for connecting-type Pipe end valve, including valve body 3, the liquid in-out of valve body 3 It is rotatably connected to inner sleeve 5 by sealing bearing 4 at port, the feed liquor port of valve body 3 and outlet end mouth are straight bobbin structure, Feed liquor port is connected inside valve body 3 with outlet end mouth, and the separate threaded one end connecting with valve body 3 of inner sleeve 5 is connected with outer Pipe sleeve 2, the junction of outer tube sleeve 2 and inner sleeve 5 are socketed with sealing ring 6, pipe sleeve 2 can screw thread disassembly on inner sleeve 5, in screw thread Outer tube 2 forms the combination sealing hollow pipe structure being threadedly coupled with inner tube set 5 after connection, then is connected through at sealing and sets Setting sealing ring 6 enhances the sealing effect of junction, and the lateral wall of outer tube sleeve 2 is machined with interface end 1, and pipeline is connected to interface end 1 On be attached；

Please refer to Fig. 2: interface end 1 is helicitic texture, and when pipe joint is hickey, pipeline is connected to outer tube sleeve 2 On helicitic texture interface end 1 on；

Please refer to Fig. 3: interface end 1 is annular deep gouge structure, and when pipeline is software material pipeline, pipeline is socketed in outer tube Cuff is snapped fit onto annular deep gouge when fixed using cuff after on set 2, fixation is tightened to carry out the property reinforced to pipeline with this；

Please refer to Fig. 4: interface end 1 is flange arrangement, and when pipeline is flange-interface, the flange on pipeline is solid by bolt It is scheduled on the flange-interface in outer tube sleeve 2.

When in use, outer tube sleeve 2 is dismantled on lower inner sleeve 5 first, pipeline is fastened in outer tube sleeve 2, it will be outer Casing 2 is docked on the interface of inner sleeve 5, carries out continuing rotation on inner sleeve 5 using spanner clip, when inner sleeve 5 rotates It is rotated on the liquid in-out interface port on valve body 3 by sealing bearing 4, while 2 engagement thread of outer tube sleeve connects sleeve pipe 5 It is interior, so that pipeline, outer tube sleeve 2, inner sleeve 5 is connected with valve body 3.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of two-port is detachable to be convenient for connecting-type Pipe end valve, including valve body (3), it is characterised in that: the valve body (3) It is rotatably connected to inner sleeve (5) at liquid in-out port by sealing bearing (4), the inner sleeve (5) is separate to be connect with valve body (3) Threaded one end be connected with outer tube sleeve (2), the lateral wall of the outer tube sleeve (2) is machined with interface end (1).

2. a kind of two-port according to claim 1 is detachable to be convenient for connecting-type Pipe end valve, it is characterised in that: described outer The junction of pipe sleeve (2) and inner sleeve (5) is socketed with sealing ring (6).

3. a kind of two-port according to claim 1 is detachable to be convenient for connecting-type Pipe end valve, it is characterised in that: described to connect Mouth end (1) is helicitic texture.

4. a kind of two-port according to claim 1 is detachable to be convenient for connecting-type Pipe end valve, it is characterised in that: described to connect Mouth end (1) is annular deep gouge structure.

5. a kind of two-port according to claim 1 is detachable to be convenient for connecting-type Pipe end valve, it is characterised in that: described to connect Mouth end (1) is flange arrangement.