CN210739454U

CN210739454U - Five-way stop valve

Info

Publication number: CN210739454U
Application number: CN201921744095.2U
Authority: CN
Inventors: 司强
Original assignee: Zhangjiagang Kerun Low Temperature Valve Co Ltd
Current assignee: Zhangjiagang Kerun Low Temperature Valve Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-12
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a five-way stop valve, which comprises a valve body, a valve rod and an installation part, wherein the valve rod is installed at the top end of the valve body, the installation part is fixedly connected to the outer side of the valve body, the installation part is provided with five groups, the installation part is of a circular ring structure, four groups of the installation parts are arranged in parallel in pairs, one side of the valve body is fixedly connected with a first connecting pipe through the installation part, two groups of the first connecting pipe are arranged in parallel relatively, one side of the valve body, which is far away from the first connecting pipe, is fixedly connected with a second connecting pipe, the second connecting pipe is provided with three groups, two groups of the second connecting pipe are arranged in parallel relatively, the second connecting pipe and the other group of the second connecting pipe are arranged in a right-angle structure, the second connecting pipe and the first connecting pipe are, this five-way stop valve, reasonable in design, convenient to use can satisfy the user demand of enterprise.

Description

Five-way stop valve

Technical Field

The utility model belongs to the technical field of the stop valve, concretely relates to five-way stop valve.

Background

The stop valve is also called stop valve, belonging to forced sealing valve, and is one of the most widely used valves, so that it is popular, and because the friction force between sealing surfaces in the opening and closing process is small, it is durable, its opening height is small, its manufacture is easy, and its maintenance is convenient, so that it not only is applicable to medium-low pressure, but also is applicable to high pressure. The closing principle of the stop valve is that the sealing surface of the valve clack is tightly attached to the sealing surface of the valve seat by means of the pressure of the valve rod, and the medium is prevented from flowing.

However, the existing stop valve is mostly of a straight-through type, the sealing effect is not good, and the phenomenon of liquid leakage is easy to occur after the stop valve is used for a period of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five-way stop valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a five-way stop valve comprises a valve body, a valve rod and an installation part, wherein the valve rod is installed at the top end of the valve body, the installation part is fixedly connected to the outer side of the valve body and provided with five groups, the installation part is of a circular structure, four groups of installation parts are arranged in parallel in pairs, one side of the valve body is fixedly connected with a first connecting pipe through the installation part, two groups of first connecting pipes are arranged in parallel in pairs, one side of the valve body, away from the first connecting pipe, is fixedly connected with a second connecting pipe, the second connecting pipes are arranged in three groups, two groups of second connecting pipes are arranged in parallel in pairs, the two groups of second connecting pipes and the other group of second connecting pipes are arranged in a right-angle structure, the second connecting pipes are further arranged in a right-angle structure with the first connecting pipes, the valve body is arranged on the connecting piece, the connecting pipe is arranged at one end, far away from the valve body, of the second connecting pipe through the fixing piece, a third sealing gasket is fixedly glued at one end, close to the valve body, of the first connecting pipe and one end, close to the valve body, of the second connecting pipe, a first sealing gasket is arranged between the first connecting pipe and the connecting piece, and a matching ring and a sealing ring are arranged between the second connecting pipe and the fixing piece.

Preferably, the valve body is located at two groups of positions where the first connecting pipes are located and is respectively provided with a first liquid inlet and a second liquid inlet, and the valve body is located at three groups of positions where the second connecting pipes are located and is respectively provided with a first outlet, a second outlet and a third outlet.

Preferably, the first liquid inlet is arranged right above the second liquid inlet, the first liquid inlet and the second liquid inlet are arranged in parallel relatively, the second outlet is arranged right above the third outlet, the second outlet and the third outlet are arranged in parallel relatively, and the first outlet and the first liquid inlet, the second outlet and the third outlet are arranged in a right-angle structure.

Preferably, five groups the installed part communicates with first inlet, second inlet, first export, second export and third export respectively, the sealed pad of third, first sealed pad are the annular structure, first sealed relative parallel of pad is equipped with two sets ofly, the fixed cover of first sealed pad is put the one end of keeping away from the valve body at first connecting pipe.

Preferably, first thread groove has all been seted up in the outside that first connecting pipe, second connecting pipe are close to valve body one end, the spread groove with first thread groove looks adaptation is seted up to the installed part inner wall, first connecting pipe, second connecting pipe all with installed part threaded connection.

Preferably, a second thread groove used for installing the connecting pipe is formed in one end of the fixing part, a second sealing gasket is adhered to one end, close to the fixing part, of the connecting pipe, a sealing ring is embedded in one end, far away from the valve body, of the second connecting pipe, a matching ring is embedded in the position, located on the second connecting pipe, of the fixing part, and the matching ring is in contact with the sealing ring.

The utility model discloses a technological effect and advantage: this five-way stop valve, through the installed part, the design of first connecting pipe and second connecting pipe, thereby make this stop valve realize the function of five-way, the installed part is convenient for with first connecting pipe, the second connecting pipe is installed on the valve body, screw-thread fit through first thread groove and spread groove, thereby be convenient for first connecting pipe, the dismantlement of second connecting pipe, first sealed pad can increase the leakproofness between connecting piece and the first connecting pipe, the sealed pad of third can increase first connecting pipe, the leakproofness between second connecting pipe and the valve body, the cooperation circle is the loop configuration with the sealing washer, and the cooperation circle, the sealing washer, first sealed pad, the sealed pad of second and the sealed pad of third are the rubber material, the advantage that has the leakproofness well, this five-way stop valve, and reasonable design, high durability and convenient use can satisfy the user demand of enterprise.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a side view of the present invention.

In the figure: the valve comprises a valve body 1, a valve rod 2, a first connecting pipe 3, a mounting part 4, a first outlet 5, a first thread groove 6, a second connecting pipe 7, a fixing part 8, a connecting part 9, a first sealing gasket 10, a first liquid inlet 11, a second liquid inlet 12, a second outlet 13, a connecting pipe 14, a second sealing gasket 15, a second thread groove 16, a third outlet 17, a matching ring 18, a third sealing gasket 19 and a sealing ring 20.

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.

The utility model provides a five-way stop valve as shown in figures 1-3, which comprises a valve body 1, a valve rod 2 and a mounting part 4, wherein the valve rod 2 is arranged at the top end of the valve body 1, the mounting part 4 is fixedly connected to the outer side of the valve body 1, the mounting part 4 is provided with five groups, the mounting part 4 is in a circular structure, four groups of the mounting parts 4 are arranged in parallel in pairs, one side of the valve body 1 is fixedly connected with a first connecting pipe 3 through the mounting part 4, two groups of the first connecting pipe 3 are arranged in parallel in pairs, one side of the valve body 1 far away from the first connecting pipe 3 is fixedly connected with a second connecting pipe 7, three groups of the second connecting pipe 7 are arranged in parallel in pairs, two groups of the second connecting pipes 7 are arranged in a right angle structure with the other group of the second connecting pipes 7, and the second connecting pipes 7 are also arranged in a right angle, the sealing structure is characterized in that a connecting piece 9 is installed at one end, far away from the valve body 1, of the first connecting pipe 3, a connecting pipe 14 is installed at one end, far away from the valve body 1, of the second connecting pipe 7, a connecting pipe 14 is installed through a fixing piece 8, a third sealing pad 19 is fixedly glued to one end, close to the valve body 1, of the first connecting pipe 3 and one end, close to the valve body 1, of the second connecting pipe 7, a first sealing pad 10 is arranged between the first connecting pipe 3 and the connecting piece 9, a matching ring 18 and a sealing ring 20 are arranged between the second connecting pipe 7 and the fixing piece 8 respectively, a channel is arranged inside the connecting piece 9, the connecting piece 9 is communicated with the first connecting pipe 3, the connecting piece 9 is.

Specifically, the valve body 1 is located at two sets of the first connecting pipes 3 and is respectively provided with a first liquid inlet 11 and a second liquid inlet 12, and the valve body 1 is located at three sets of the second connecting pipes 7 and is respectively provided with a first outlet 5, a second outlet 13 and a third outlet 17.

Specifically, first inlet 11 is located directly over second inlet 12, first inlet 11 and the relative parallel arrangement of second inlet 12, second export 13 is located directly over third export 17, second export 13 and the relative parallel arrangement of third export 17, all be the right angle structure between first outlet 5 and first inlet 11, second inlet 12, second export 13 and the third export 17 and arrange.

It is specific, five groups installed part 4 communicates with first inlet 11, second inlet 12, first export 5, second export 13 and third export 17 respectively, the sealed 19 of third packing, the sealed 10 of first packing are the circular ring shape structure, the sealed 10 relative parallel of first packing is equipped with two sets ofly, the one end of valve body 1 is kept away from at first connecting pipe 3 to the fixed cover of first packing 10, and the sealed 19 of third packing can increase the leakproofness between first connecting pipe 3 and the valve body 1, and installed part 4 is convenient for install first connecting pipe 3, second connecting pipe 7 on valve body 1.

Specifically, first thread groove 6 has all been seted up in the outside that first connecting pipe 3, second connecting pipe 7 are close to 1 one end of valve body, the spread groove with 6 looks adaptations of first thread groove is seted up to 4 inner walls of installed part, first connecting pipe 3, second connecting pipe 7 all with 4 threaded connection of installed part, through the screw-thread fit of first thread groove 6 and spread groove to be convenient for first connecting pipe 3, second connecting pipe 7's installation and dismantlement.

Specifically, a second thread groove 16 that is used for installing connecting pipe 14 is seted up to 8 one ends of mounting, connecting pipe 14 is close to the fixed glue of one end of mounting 8 and has the sealed pad 15 of second, the one end that valve body 1 was kept away from to second connecting pipe 7 is inlayed and is installed sealing washer 20, mounting 8 is located the position of second connecting pipe 7 and is inlayed and install cooperation circle 18, cooperation circle 18 and the contact of sealing washer 20, cooperation circle 18 and sealing washer 20 are the annular structure, and cooperation circle 18, sealing washer 20, first sealed pad 10, the sealed pad 15 of second and the sealed 19 of third are the rubber material to can increase the leakproofness between second connecting pipe 7 and the mounting 8.

Specifically, this five-way stop valve, when installing, at first with first connecting pipe 3, second connecting pipe 7 passes through installed part 4 and valve body 1 fixed connection, with first connecting pipe 3, second connecting pipe 7 screws up on installed part 4, then respectively at first connecting pipe 3, connecting piece 9 and mounting 8 are installed to the one end that second connecting pipe 7 kept away from valve body 1, the feed liquor pipeline is installed to the one end that first connecting pipe 3 was kept away from to connecting piece 9, mounting 8 is at first connecting pipe 3, second connecting pipe 7 screws up, make cooperation circle 18 on the second connecting pipe 7 and the sealing washer 20 in the mounting 8 in the in close contact with, it can to install connecting pipe 14 at the one end screw thread that mounting 8 kept away from second connecting pipe 7 at last, this five-way stop valve, reasonable in design, high durability and convenient use can satisfy the user demand of enterprise.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a five-way stop valve, includes valve body (1), valve rod (2) and installed part (4), its characterized in that: the valve rod (2) is installed at the top end of the valve body (1), the installing part (4) is fixedly connected to the outer side of the valve body (1), five groups of installing parts (4) are of a circular ring-shaped structure, two pairs of installation parts (4) are arranged in parallel, one side of the valve body (1) is fixedly connected with a first connecting pipe (3) through the installing part (4), two groups of first connecting pipes (3) are arranged in parallel, one side, far away from the first connecting pipe (3), of the valve body (1) is fixedly connected with a second connecting pipe (7), the second connecting pipes (7) are arranged in three groups, two groups of second connecting pipes (7) are arranged in parallel, two groups of second connecting pipes (7) and another group of second connecting pipes are arranged in a right-angle structure between the second connecting pipes (7), and the second connecting pipes (7) and the first connecting pipes (3) are arranged in a right-angle structure, the one end that valve body (1) was kept away from in first connecting pipe (3) is installed connecting piece (9), connecting pipe (14) are installed through mounting (8) to the one end that valve body (1) was kept away from in second connecting pipe (7), the one end that first connecting pipe (3), second connecting pipe (7) are close to valve body (1) is fixed to glue and is had the sealed pad (19) of third, be equipped with first sealed pad (10) between first connecting pipe (3) and connecting piece (9), be equipped with cooperation circle (18), sealing washer (20) between second connecting pipe (7) and mounting (8) respectively.

2. A five-way stop valve according to claim 1, wherein: the valve body (1) is located at the two groups of first connecting pipes (3) and is respectively provided with a first liquid inlet (11) and a second liquid inlet (12), and the valve body (1) is located at the three groups of second connecting pipes (7) and is respectively provided with a first outlet (5), a second outlet (13) and a third outlet (17).

3. A five-way stop valve according to claim 2, wherein: first inlet (11) are located directly over second inlet (12), first inlet (11) and second inlet (12) parallel arrangement relatively, second export (13) are located directly over third export (17), second export (13) and third export (17) parallel arrangement relatively, all be right angle structure between first export (5) and first inlet (11), second inlet (12), second export (13) and third export (17) and arrange.

4. A five-way stop valve according to claim 1, wherein: five groups installed part (4) communicate with first inlet (11), second inlet (12), first export (5), second export (13) and third export (17) respectively, the sealed pad of third (19), first sealed pad (10) are the circle annular structure, first sealed pad (10) parallel relatively is equipped with two sets ofly, the fixed cover of first sealed pad (10) is put the one end of keeping away from valve body (1) in first connecting pipe (3).

5. A five-way stop valve according to claim 1, wherein: first thread groove (6) have all been seted up in the outside that first connecting pipe (3), second connecting pipe (7) are close to valve body (1) one end, the spread groove with first thread groove (6) looks adaptation is seted up to installed part (4) inner wall, first connecting pipe (3), second connecting pipe (7) all with installed part (4) threaded connection.

6. A five-way stop valve according to claim 1, wherein: second thread groove (16) that are used for installing connecting pipe (14) are seted up to mounting (8) one end, the one end that connecting pipe (14) are close to mounting (8) is fixed to glue and is had the sealed pad of second (15), the one end that valve body (1) was kept away from in second connecting pipe (7) is inlayed and is installed sealing washer (20), mounting (8) are located second connecting pipe (7) position and are inlayed and install cooperation circle (18), cooperation circle (18) and sealing washer (20) contact.