CN210859862U

CN210859862U - Valve gate

Info

Publication number: CN210859862U
Application number: CN201921500823.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: 邓军
Current assignee: Hubei Jingji Valve Group Co.,Ltd.
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-26
Anticipated expiration: 2029-09-10

Abstract

The utility model provides a valve, include: a discharge pipe, a notch and a valve plate; the discharge pipe is circular, and the top of the discharge pipe is provided with a semicircular notch; the discharge pipe is characterized in that a valve plate is cut into the interior of the discharge pipe through a notch, the right side of the valve plate is hinged with the discharge pipe, and the left side of the discharge pipe is connected with the discharge pipe through a metal hasp; a handle is welded on the left side of the top of the valve plate, and a lightening hole is formed in the upper portion of the handle; an embedding opening is formed in the edge of the bottom of the valve plate; the edge of valve plate bottom sets up threaded hole, the utility model has the advantages of rational in infrastructure, the material is by effectual, is convenient for change the gasket to effectual problem and the not enough that appear in having solved current device.

Description

Valve gate

Technical Field

The utility model relates to the technical field of valves, more specifically the theory especially relates to a valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, preventing counter flow, shunting or overflowing and pressure relief and the like, 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, and is divided into a cast iron valve, a stainless steel valve, a non-standard valve and the like according to the material quality.

Install self-control nonstandard valve on the discharging pipe of many powdery material agitator tanks for stop the material, current nonstandard valve that is used for the powdery material agitator tank is after the closure, and the material that is detained on the discharging pipe inner wall makes easily to form the clearance between the inner tube wall of valve plate and discharging pipe, influences closed effect, easily causes and leaks the material.

In view of this, research and improvement are made to solve the existing problems, and a valve is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve to solve the present nonstandard valve that is used for the powdery material agitator tank who proposes in the above-mentioned background art and form the clearance between the interior pipe wall of valve plate and discharging pipe easily by the material that is detained on the discharging pipe inner wall, influence closed effect, easily cause the problem and the not enough of leaking the material.

In order to achieve the above object, the present invention provides a valve, which is achieved by the following specific technical means:

a valve, comprising: the device comprises a discharge pipe, a notch, a valve plate, a handle, a metal hasp, a sealing piece, a set screw, an embedding opening, a threaded hole, a lightening hole and a connecting hole; the discharge pipe is circular, and the top of the discharge pipe is provided with a semicircular notch; the discharge pipe is characterized in that a valve plate is cut into the interior of the discharge pipe through a notch, the right side of the valve plate is hinged with the discharge pipe, and the left side of the discharge pipe is connected with the discharge pipe through a metal hasp; a handle is welded on the left side of the top of the valve plate, and a lightening hole is formed in the upper portion of the handle; an embedding opening is formed in the edge of the bottom of the valve plate; the edge of the bottom of the valve plate is provided with a threaded hole, the threaded hole penetrates through the embedding opening from front to back, and the threaded hole is arranged at multiple positions in an annular array mode; a sealing piece is embedded in the embedding opening and is connected with the valve plate through a set screw; the upper part of the sealing sheet is provided with a connecting hole matched with the threaded hole; the fastening screw is screwed in the threaded hole in a threaded engagement mode, and the waist of the fastening screw is sleeved in the connecting hole in a clearance fit mode.

As the further optimization of this technical scheme, the utility model relates to a valve the bottom of gasket is the skirt area form, and the bottom of gasket and the laminating of the inner tube wall of discharging pipe mutually.

As the further optimization of this technical scheme, the utility model relates to a valve inlay the mouth and all be the ring form with the gasket, and the gasket sets up with the embedding mouth and is dismounting device.

As a further optimization of this technical scheme, the utility model relates to a valve the cross-section that the valve plate looked sideways is the mushroom, and the valve plate is the rotating device that opens and shuts through articulated mode and discharging pipe setting.

As a further optimization of this technical scheme, the utility model relates to a valve the handle is semi-obround shape, and the handle is the arc form transition with linking department of valve plate.

As the further optimization of this technical scheme, the utility model relates to a valve the lightening hole is circular form, and the lightening hole linear array has many places about in the direction.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a bottom that sets up the gasket is the skirt strip form, and the bottom of gasket and the laminating of the inner tube wall of discharging pipe mutually, is convenient for through crowd's banding structure, makes the material that is detained on the inner tube wall of discharging pipe get into the depressed part of skirt strip structure, makes the gasket well laminate with the inner tube wall of discharging pipe, is difficult for leaking the material.

2. The utility model discloses a setting is inlayed the mouth and is all the ring form with the gasket, and the gasket sets up with the embedding mouth and is dismounting device, is convenient for change the gasket to guarantee the good laminating of pipe wall in gasket and the discharging pipe, realize effectual by the function.

3. The utility model discloses a to the improvement of a valve, it is rational in infrastructure to have, the material is by effectual, is convenient for change the advantage of gasket to effectual solution the utility model discloses the problem that proposes in the background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the valve plate unscrewing structure of the present invention;

FIG. 5 is a schematic view of the explosion structure of the valve plate and the sealing piece of the present invention;

fig. 6 is a schematic diagram of the point a structure of the present invention.

In the figure: the discharge pipe 1, the cut 2, the valve plate 3, the handle 4, the metal hasp 5, the sealing piece 6, the set screw 7, the embedding opening 301, the threaded hole 302, the lightening hole 401 and the connecting hole 601.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides a specific technical implementation of a valve:

a valve, comprising: the device comprises a discharge pipe 1, a cut 2, a valve plate 3, a handle 4, a metal hasp 5, a sealing piece 6, a set screw 7, an embedding opening 301, a threaded hole 302, a lightening hole 401 and a connecting hole 601; the discharge pipe 1 is circular, and the top of the discharge pipe 1 is provided with a semicircular notch 2; the interior of the discharge pipe 1 is cut into a valve plate 3 through a notch 2, the right side of the valve plate 3 is hinged with the discharge pipe 1, and the left side of the discharge pipe 1 is connected with the discharge pipe 1 through a metal buckle 5; a handle 4 is welded on the left side of the top of the valve plate 3, and a lightening hole 401 is formed in the upper part of the handle 4; an embedding opening 301 is formed in the edge of the bottom of the valve plate 3; a threaded hole 302 is formed in the edge of the bottom of the valve plate 3, the threaded hole 302 penetrates through the embedded opening 301 from front to back, and the threaded hole 302 is arranged at multiple positions in an annular array mode; a sealing sheet 6 is embedded in the embedding opening 301, and the sealing sheet 6 is connected with the valve plate 3 through a set screw 7; the upper part of the sealing sheet 6 is provided with a connecting hole 601 matched with the threaded hole 302; the set screw 7 is screwed in the threaded hole 302 by means of threaded engagement, and the waist of the set screw 7 is fitted in the attachment hole 601 by means of clearance fit.

Specifically, please refer to fig. 6, the bottom of the sealing sheet 6 is in a skirt shape, and the bottom of the sealing sheet 6 is attached to the inner wall of the discharge pipe 1, the sealing sheet 6 is configured to be a rubber product, the single skirt of the skirt structure is in a triangular shape, after the valve plate 3 is closed, the bottom of the sealing sheet 6 is attached to the inner wall of the discharge pipe 1, and the material retained on the inner wall of the discharge pipe 1 at the attached portion is filled into the recess of the skirt structure.

Specifically, referring to fig. 5, the insertion opening 301 and the sealing piece 6 are both circular, and the sealing piece 6 and the insertion opening 301 are disposed as a detaching device, so as to facilitate replacement of the sealing piece 6, and during detaching, the set screw 7 is detached, and the sealing piece 6 is pulled out from the insertion opening 301.

Specifically, referring to fig. 3, the cross section of the valve plate 3 in side view is mushroom-shaped, and the valve plate 3 is hinged to the discharging pipe 1 to form a rotary opening and closing device.

Specifically, referring to fig. 3, the handle 4 is in a semi-oblong shape, and the joint between the handle 4 and the valve plate 3 is in an arc transition.

Specifically, referring to fig. 3, the lightening holes 401 are circular, and the lightening holes 401 are linearly arrayed in a plurality of positions in the left-right direction.

The method comprises the following specific implementation steps:

during the ejection of compact, open metal hasp 5, handheld handle 4 rotates valve plate 3 to the right, when ending the material, reverse rotating valve plate 3 cuts into in the incision 2 at discharging pipe 1 top with valve plate 3, and fixed valve plate 3 through metal hasp 5, the closed back of valve plate 3, the bottom of gasket 6 and the laminating of the interior pipe wall of discharging pipe 1, the material that is detained on the interior pipe wall of discharging pipe 1 at laminating position fills the depressed part of skirt-shaped structure, make gasket 6 and discharging pipe 1 good laminating, be difficult for the hourglass material.

In summary, the following steps: according to the valve, the bottom of the sealing sheet is in a skirt belt shape, and the bottom of the sealing sheet is attached to the inner pipe wall of the discharge pipe, so that materials staying on the inner pipe wall of the discharge pipe can enter the concave part of the skirt belt structure through the group belt structure, the sealing sheet is well attached to the inner pipe wall of the discharge pipe, and material leakage is avoided; the embedding opening and the sealing sheet are both in a circular ring shape, and the sealing sheet and the embedding opening are provided with dismounting devices, so that the sealing sheet is convenient to replace, good fit of the sealing sheet and the inner pipe wall of the discharging pipe is ensured, and an effective stopping function is realized; the utility model discloses a to the improvement of a valve, it is rational in infrastructure to have, the material is by effectual, is convenient for change the advantage of gasket to effectual problem and the not enough that appear in having solved current device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve, comprising: the device comprises a discharge pipe (1), a cut (2), a valve plate (3), a handle (4), a metal hasp (5), a sealing sheet (6), a set screw (7), an embedding opening (301), a threaded hole (302), a lightening hole (401) and a connecting hole (601); the method is characterized in that: the discharge pipe (1) is circular, and a semicircular notch (2) is formed in the top of the discharge pipe (1); the discharge pipe is characterized in that a valve plate (3) is cut into the interior of the discharge pipe (1) through a notch (2), the right side of the valve plate (3) is hinged with the discharge pipe (1), and the left side of the discharge pipe (1) is connected with the discharge pipe (1) through a metal hasp (5); a handle (4) is welded on the left side of the top of the valve plate (3), and a lightening hole (401) is formed in the upper portion of the handle (4); an embedding opening (301) is formed in the edge of the bottom of the valve plate (3); the edge of the bottom of the valve plate (3) is provided with a threaded hole (302), the threaded hole (302) penetrates through the embedded opening (301) from front to back, and the threaded hole (302) is arranged at multiple positions in an annular array mode; a sealing piece (6) is embedded in the embedding opening (301), and the sealing piece (6) is connected with the valve plate (3) through a set screw (7); the upper part of the sealing sheet (6) is provided with a connecting hole (601) matched with the threaded hole (302); the set screw (7) is screwed in the threaded hole (302) in a threaded engagement mode, and the waist of the set screw (7) is sleeved in the connecting hole (601) in a clearance fit mode.

2. A valve according to claim 1, wherein: the bottom of gasket (6) is the skirt form, and the bottom of gasket (6) and the inner tube wall of discharging pipe (1) are laminated mutually.

3. A valve according to claim 1, wherein: inlay mouth (301) and gasket (6) and all be the ring form, and gasket (6) and embedding mouth (301) set up and are dismounting device.

4. A valve according to claim 1, wherein: the cross-section that valve plate (3) looked sideways is the mushroom form, and valve plate (3) are the rotating device that opens and shuts through articulated mode and discharging pipe (1) setting.

5. A valve according to claim 1, wherein: the handle (4) is in a semi-prolate circular shape, and the joint of the handle (4) and the valve plate (3) is in arc transition.

6. A valve according to claim 1, wherein: the lightening holes (401) are circular, and the lightening holes (401) are linearly arrayed at a plurality of positions in the left-right direction.