CN219299928U

CN219299928U - Angle type stop valve

Info

Publication number: CN219299928U
Application number: CN202222541867.0U
Authority: CN
Inventors: 张桢侨; 陈思蒙
Original assignee: Jiangsu Shangou Valve Co ltd
Current assignee: Jiangsu Shangou Valve Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-04
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an angle type stop valve, comprising: the hand wheel sets up the connecting rod at the hand wheel inner wall, sets up the pressure cap at the connecting rod outer wall, is provided with the valve body below the pressure cap, sets up the screw thread post at the valve body inner wall, sets up the clamping ring in the screw thread post below, sets up the bracing piece in the clamping ring, sets up the packing in the clamping ring below, sets up the gasket in the packing, sets up the valve rod in the gasket below, sets up the stopper at the valve rod outer wall, sets up the valve clack in the valve rod below. The threaded column, the pressing ring, the packing and the gasket of the embodiment of the utility model have good sealing effect, can effectively prevent the stop valve from leaking, and improve the leakage-proof effect of the stop valve and the service life of the angle-shaped stop valve.

Description

Angle type stop valve

Technical Field

The utility model relates to the technical field of valves, in particular to an angle type stop valve.

Background

The shut-off valve is also called a shut-off valve, and belongs to a forced sealing type valve, so that when the valve is closed, pressure must be applied to the valve clack so as to force the sealing surface not to leak.

At present, the inside of the stop valve used at present is usually provided with a leakage-proof layer, and the stop valve can leak when used for a long time, so that the sealing effect is affected.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology.

Therefore, the utility model aims to provide the angle stop valve, which has good sealing effect through the threaded column, the pressing ring, the packing and the gasket, can effectively prevent the stop valve from leaking, and improves the leakage-proof effect of the stop valve and the service life of the angle stop valve.

To achieve the above object, a first aspect of the present utility model provides an angle stop valve, comprising: the valve comprises a connecting rod, a pressing cap, a valve body, a threaded column, a pressing ring, a supporting rod, a filler, a gasket, a limiting block, a valve rod and a valve clack, wherein the pressing cap is arranged on the outer wall of the connecting rod; the valve body is arranged below the press cap; the threaded column is arranged in the valve body and is positioned on the outer wall of the connecting rod; the pressing ring is arranged in the valve body and is positioned below the threaded column; the supporting rod is arranged in the pressing ring and is positioned below the connecting rod; the packing is arranged in the valve body and is positioned below the pressing ring; the gasket is arranged in the filler, and the gasket is positioned below the supporting rod; the limiting block is arranged in the valve body; the valve rod is arranged in the limiting block; the valve clack is arranged below the valve rod.

According to the angle stop valve, the sealing effect is good through the threaded column, the pressing ring, the packing and the gasket, leakage of the stop valve can be effectively prevented, and the leakage prevention effect of the stop valve and the service life of the angle stop valve are improved.

In addition, the above-mentioned proposed angle stop valve according to the present utility model may further have the following additional technical features:

specifically, the connecting rod further comprises a hand wheel, and the hand wheel is arranged on the outer wall of the connecting rod.

Specifically, the valve body comprises a water inlet and a water outlet, wherein the water inlet is arranged at one side of the valve body; the water outlet is arranged on the other side of the valve body; threads are arranged on the inner walls of the water inlet and the water outlet.

Specifically, a sealing gasket is arranged in the limiting block, and the sealing gasket is arranged on the outer wall of the valve rod.

Specifically, a rubber pad is arranged below the valve clack.

By adopting the technical scheme, compared with the prior art, the utility model has the following advantages: the sealing structure can be used for sealing the sealing structure through the threaded column, the pressing ring, the packing and the gasket, can effectively prevent the stop valve from leaking, and improves the leakage-proof effect of the stop valve and the service life of the angle stop valve.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of an angle type shutoff valve according to the present embodiment;

FIG. 2 is a front view of an angle shut-off valve according to one embodiment of the present utility model;

FIG. 3 is a left side view of an angle shut-off valve according to one embodiment of the present utility model; the method comprises the steps of,

FIG. 4 is a right side view of an angle shut-off valve according to one embodiment of the present utility model;

FIG. 5 is a cross-sectional view 1 of an angle shut-off valve according to one embodiment of the present utility model;

FIG. 6 is a cross-sectional view 2 of an angle shut-off valve according to one embodiment of the present utility model;

as shown; 1 hand wheel, 2 connecting rods, 3 press caps, 4 valve bodies, 5 screw thread columns, 6 press rings, 7 support rods, 8 packing, 9 gaskets, 10 limiting blocks, 11 valve rods, 12 valve clacks, 40 water inlets, 41 water outlets, 42 screw threads, 100 sealing gaskets and 120 rubber gaskets.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following describes an angle type shutoff valve according to an embodiment of the present utility model with reference to the drawings.

Fig. 6 is a cross-sectional view 2 of an angle shut-off valve according to one embodiment of the present utility model.

As shown in fig. 4, the angle type stop valve according to the embodiment of the present utility model may include: the valve comprises a connecting rod 2, a press cap 3, a valve body 4, a threaded column 5, a press ring 6, a supporting rod 7, a filler 8, a gasket 9, a limiting block 10, a valve rod 11 and a valve clack 12.

Wherein, press cap 3 setting is at connecting rod 2 outer wall, valve body 4 sets up in press cap 3 below, screw thread post 5 sets up in valve body 4, and screw thread post 5 is located connecting rod 2 outer wall, press ring 6 sets up in valve body 4, and press ring 6 is located screw thread post 5 below, bracing piece 7 sets up in press ring 6, and bracing piece 7 is located the below of connecting rod 2, packing 8 sets up in valve body 4, and packing 8 is located the below of press ring 6, gasket 9 sets up in packing 8, and gasket 9 is located bracing piece 7 below, stopper 10 sets up in valve body 4, valve rod 11 sets up in stopper 10, valve clack 12 sets up in valve rod 11 below.

Specifically, when the angle stop valve is used, the related personnel can install the angle stop valve through the press cap 3 arranged on the outer wall of the connecting rod 2, connect a pipeline through the valve body 4 arranged below the press cap 3, open and close the angle stop valve through the threaded column 5 arranged in the valve body 4 and positioned on the outer wall of the connecting rod 2, support the valve rod 11 of the angle stop valve through the press ring 6 arranged in the valve body 4 and positioned below the threaded column 5, support the valve rod 11 of the angle stop valve through the support rod 7 arranged in the press ring 6 and positioned below the connecting rod 2, seal the valve body 4 through the packing 8 arranged in the valve body 4 and positioned below the press ring 6, lift the dead weight in the valve body 4 through the gasket 9 arranged in the packing 8 and positioned below the support rod 7, limit the distance of the angle stop valve through the limit block 10 arranged in the valve body 4, adjust the valve rod 11 of the angle stop valve, and block the valve rod 11 arranged below the valve rod 11 to block water and drain water of the angle stop valve, thereby completing the use of the angle stop valve.

Referring to fig. 1-6, in one embodiment of the present utility model, a hand wheel 1 is further included, and the hand wheel 1 is disposed on the outer wall of the connecting rod 2.

Specifically, when the angle type stop valve is used, a person can perform a control operation of the angle type stop valve by the hand wheel 1 provided on the outer wall of the connecting rod 2, thereby completing a use operation of the angle type stop valve.

As shown in fig. 1-6, in one embodiment of the present utility model, the valve body 4 includes a water inlet 40 and a water outlet 41, wherein the water inlet 40 is provided at one side of the valve body 4, the water outlet 41 is provided at the other side of the valve body 4, and the inner walls of the water inlet 40 and the water outlet 41 are provided with threads 42.

Specifically, when the angle type stop valve is used, a person can connect the angle type stop valve and the pipe through the screw threads 42 provided in the water inlet 40 and the water outlet 41, perform the fluid inlet operation through the water inlet 40 provided at one side of the valve body 4, and perform the water outlet operation of the fluid in the angle type stop valve through the water outlet 41 provided at the other side of the valve body 4, thereby completing the operation of the angle type stop valve.

In one embodiment of the present utility model, as shown in fig. 1 to 6, a gasket 100 is disposed in the stopper 10, and the gasket 100 is disposed on the outer wall of the valve stem 11.

Specifically, when the angle type stop valve is waterproof, related personnel can perform limit work of the valve clack 12 through the limit block 10 arranged in the valve body 4, and leakage is prevented when the valve rod 11 works through the sealing gasket 100 arranged in the limit block 10 and positioned on the outer wall of the valve rod 11, so that a good sealing effect is provided for the angle type stop valve.

In one embodiment of the utility model, as shown in fig. 1-6, a rubber pad 120 is disposed under the valve flap 12.

Specifically, when the angle type stop valve is used, a person can perform water shutoff of the water inlet 40 through the rubber pad 120 arranged below the valve flap 12, so that the angle type stop valve can be used.

In conclusion, the angle type stop valve provided by the embodiment of the utility model has a good sealing effect through the threaded column, the pressing ring, the packing and the gasket, can effectively prevent the stop valve from leaking, and improves the leakage-proof effect of the stop valve and the service life of the angle type stop valve.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. An angle shut-off valve, comprising: the valve comprises a connecting rod (2), a press cap (3), a valve body (4), a threaded column (5), a press ring (6), a supporting rod (7), a filler (8), a gasket (9), a limiting block (10), a valve rod (11) and a valve clack (12),

the pressing cap (3) is arranged on the outer wall of the connecting rod (2);

the valve body (4) is arranged below the press cap (3);

the threaded column (5) is arranged in the valve body (4), and the threaded column (5) is positioned on the outer wall of the connecting rod (2);

the pressing ring (6) is arranged in the valve body (4), and the pressing ring (6) is positioned below the threaded column (5);

the supporting rod (7) is arranged in the pressing ring (6), and the supporting rod (7) is positioned below the connecting rod (2);

the packing (8) is arranged in the valve body (4), and the packing (8) is positioned below the pressing ring (6);

the gasket (9) is arranged in the filler (8), and the gasket (9) is positioned below the supporting rod (7);

the limiting block (10) is arranged in the valve body (4);

the valve rod (11) is arranged in the limiting block (10);

the valve clack (12) is arranged below the valve rod (11).

2. The angle stop valve according to claim 1, further comprising a hand wheel (1), the hand wheel (1) being arranged on the outer wall of the connecting rod (2).

3. The angle shut-off valve according to claim 1, characterized in that the valve body (4) comprises a water inlet (40) and a water outlet (41), wherein,

the water inlet (40) is arranged at one side of the valve body (4);

the water outlet (41) is arranged on the other side of the valve body (4);

threads (42) are arranged on the inner walls of the water inlet (40) and the water outlet (41).

4. The angle stop valve according to claim 1, characterized in that a gasket (100) is arranged in the limiting block (10), and the gasket (100) is arranged on the outer wall of the valve rod (11).

5. The angle shut-off valve according to claim 1, characterized in that a rubber pad (120) is arranged under the valve flap (12).