CN209909298U

CN209909298U - Leak-stopping valve and liquid container

Info

Publication number: CN209909298U
Application number: CN201920615575.2U
Authority: CN
Inventors: 李福东; 于庆泉; 何家馗; 吴春杰
Original assignee: CHINA GREAT WALL GRAPE WINE Co Ltd
Current assignee: CHINA GREAT WALL GRAPE WINE Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-07
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a leak-stopping valve and a liquid container, belonging to the technical field of wine production, wherein the leak-stopping valve comprises a valve body, a hole plugging structure and a sealing structure, and the lower side of the outer wall of the valve body is provided with a through hole communicated with the inside of the valve body; on the valve body was located to the shutoff hole structure, one end just stretched into in the valve body with the through-hole cooperation installation, outside the valve body was located to the other end, seal structure located on the inner wall of through-hole. The liquid container adopts the leakage-stopping valve. The utility model provides a leak-stopping valve, when taking a sample, use the through-hole that the stifled pore structure passed on the valve body and seal it to combine the seal structure on the through-hole inner wall, make this leak-stopping valve sample work can be stable, reliable going on, accomplish the sample back, take off stifled pore structure, with through-hole and external intercommunication, the staff can directly clear up remaining liquid in the valve body through the through-hole, and with the liquid evacuation in the valve body.

Description

Leak-stopping valve and liquid container

Technical Field

The utility model belongs to the technical field of the grape wine production, more specifically say, relate to a leak-stopping valve and adopted this leak-stopping valve's liquid container.

Background

The leak-stopping valve and the sampling port of the traditional liquid container are connected into a whole, liquid substances cannot be emptied in time after sampling due to the action of pressure, the liquid substances are retained between the leak-stopping valve and the sampling port for a long time, sampling pollution is caused, and the accuracy of next sampling is influenced by breeding of sundry fungi.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leak-stopping valve and liquid container to solve the technical problem that the liquid of the sample connection department that exists among the prior art can't in time be the evacuation.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a leak stop valve comprising:

the lower side of the outer wall of the valve body is provided with a through hole communicated with the inside of the valve body;

the hole blocking structure is arranged on the valve body, one end of the hole blocking structure is matched with the through hole to be installed and stretch into the valve body, and the other end of the hole blocking structure is arranged outside the valve body and used for opening or closing the through hole.

And the sealing structure is arranged on the inner wall of the through hole and used for blocking liquid from leaking along the through hole and a gap between the hole plugging structures.

Further, the hole plugging structure comprises:

the elastic sheet is arranged on the outer side face of the valve body in a surrounding mode and is fixedly connected with the valve body, and threaded holes corresponding to the through holes are formed in the elastic sheet;

and the outer wall of the operating handle is provided with an external thread matched with the threaded hole, one end of the operating handle penetrates through the threaded hole and the through hole to extend into the valve body, and the other end of the operating handle is positioned outside the valve body.

Further, the other end of the operating handle is provided with an outwardly extending flange.

Further, a gasket is arranged between the flange and the elastic sheet.

Furthermore, the outer side surface of the elastic sheet is provided with a mounting surface which is matched with the flange for mounting.

Further, the both ends of flexure strip are equipped with respectively along deviating from the bellying that the valve body side extends, two all be equipped with the mounting hole on the bellying, the both ends of flexure strip are through passing two the bolt fixed connection of mounting hole.

Further, the sealing structure includes:

the annular groove is arranged on the inner wall of the through hole;

and the sealing ring is arranged in the annular groove.

Further, the diameter of the through hole is 1/3-1/2 of the diameter of the valve body outlet.

The utility model provides a leak-stopping valve's beneficial effect lies in: compared with the prior art, the utility model discloses the leak-stopping valve, when taking a sample, use the stifled pore structure to pass the through-hole on the valve body and seal it to combine the seal structure on the through-hole inner wall, make this leak-stopping valve sample work can be stable, reliable going on, accomplish the sample back, take off the stifled pore structure, with through-hole and external intercommunication, the staff can directly clear up remaining liquid in the valve body through the through-hole, and with the liquid evacuation in the valve body.

Another object of the present invention is to provide a liquid container, comprising any one of the above leakage-stopping valves.

The utility model provides a liquid container owing to adopted foretell leak-stopping valve, consequently when the liquid discharge with in the liquid container, can clear up valve body and connecting pipe, the liquid in evacuation valve body and the connecting pipe simply conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a leak-stopping valve provided in an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of an internal structure of a leak-stopping valve according to an embodiment of the present invention;

fig. 4 is a top view of a leak-stopping valve according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a valve body; 11-a through hole; 2-a pore-plugging structure; 21-an elastic sheet; 211-a threaded hole; 212-a boss; 213-bolt; 214-a nut; 22-an operating handle; 221-a flange; 23-a gasket; 3-sealing structure; 31-an annular groove; 32-sealing ring; 4-liquid container.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, the leakage stop valve provided by the present invention will now be described. A leak-stopping valve comprises a valve body 1, a hole blocking structure 2 and a sealing structure 3, wherein the lower side of the outer wall of the valve body 1 is provided with a through hole 11 communicated with the interior of the valve body 1; the hole plugging structure 2 is arranged on the valve body 1, one end of the hole plugging structure is matched with the through hole 11 and extends into the valve body 1, and the other end of the hole plugging structure is arranged outside the valve body 1 and is used for opening or closing the through hole 11; the sealing structure 3 is arranged on the inner wall of the through hole 11 and used for preventing liquid from leaking out along a gap between the through hole 11 and the hole plugging structure 2.

The utility model provides a leak-stopping valve, compared with the prior art, when taking a sample, use stifled pore structure 2 to pass through-hole 11 on the valve body 1 and seal it to combine seal structure 3 on the 11 inner walls of through-hole, make this leak-stopping valve sample work can be stable, reliable going on, accomplish the sample back, take off stifled pore structure 2, with through-hole 11 and external intercommunication, the staff can directly clear up remaining liquid in the valve body 1 through-hole 11, and with the liquid evacuation in the valve body 1.

Through-hole 11 sets up on valve body 1 is close to one section outer wall of export, and liquid is after the sample, opens stifled pore structure 2, the remaining liquid in the evacuation valve body 1.

Referring to fig. 1 and 2, as a specific embodiment of the leak-stopping valve provided by the present invention, the hole-blocking structure 2 includes an elastic sheet 21 and an operating handle 22, the elastic sheet 21 is disposed around the outer side surface of the valve body 1 and is fixedly connected to the valve body 1, and the elastic sheet 21 is provided with a threaded hole 211 corresponding to the through hole 11; the outer wall of the operating handle 22 is provided with an external thread which is matched with the threaded hole 211, one end of the external thread penetrates through the threaded hole 211 and the through hole 11 to extend into the valve body 1, the other end of the external thread is positioned outside the valve body 1, the elastic sheet 21 surrounds the outer side surface of the valve body 1 and is fixedly connected with the valve body 1, the threaded hole 211 corresponding to the through hole 11 is formed in the elastic sheet 21, the operating handle 22 sequentially penetrates through the threaded hole 211 and the through hole 11 to achieve the purpose of sealing the through hole 11, then sampling can be carried out, after sampling is completed, the operating handle 22 is screwed out to enable the through hole 11 to be communicated with the outside, and the operating handle 22 is simply and conveniently opened or the through hole 11 is sealed. The elastic sheet 21 may be made of an elastic steel sheet, or a plastic elastic sheet 21.

Referring to fig. 1 and 2, as a specific embodiment of the leakage stop valve provided by the present invention, the other end of the operating handle 22 is provided with a flange 221 extending outward, the end of the operating handle 22 away from the valve body 1 is provided with the flange 221, when in use, the flange 221 can be directly held by hand to screw in or screw out the operating handle 22, and the flange 221 can be a polygonal structure, which is convenient for operation. The operation handle 22 may be a bolt 213.

Referring to fig. 1 and 2, as a specific embodiment of the leakage stop valve of the present invention, a gasket is disposed between the flange 221 and the elastic sheet 21, and the gasket is disposed to make the connection between the operating handle 22 and the elastic sheet 21 more stable. Meanwhile, the gasket can adopt an elastic gasket, and the anti-loosening effect can be achieved.

Referring to fig. 2, as a specific embodiment of the leakage stop valve provided by the present invention, the outer side surface of the elastic sheet 21 is provided with a mounting surface mounted in cooperation with the flange 221, after the operation handle 22 passes through the through hole 11, the flange 221 abuts against the elastic sheet 21, because the elastic sheet 21 surrounds the outer side of the valve body 1, the elastic sheet 21 is arc-shaped and is not easily connected with the flange 221 on the operation handle 22, and thus the mounting surface is arranged to cooperate with the mounting flange 221, so that the connection between the operation handle 22 and the elastic sheet 21 is more stable.

Please refer to fig. 2 and fig. 4, as the utility model provides a leakage stop valve's a specific implementation, the both ends of flexure strip 21 are equipped with respectively along deviating from the bellying 212 that valve body 1 side extended, all be equipped with the mounting hole on two bellying 212, the both ends of flexure strip 21 are through the bolt 213 fixed connection who passes two mounting holes, flexure strip 21 encloses to locate on the valve body 1 outside back, two bellying 212 set up relatively, then use bolt 213 to pass two mounting holes, and use nut 214 to lock, fix flexure strip 21 on the lateral surface of valve body 1 through this kind of mode, can adjust the joint strength between flexure strip 21 and the valve body 1 at any time, guarantee going on smoothly of work. The elastic piece 21 may be provided with a plurality of screw holes 211, and the elastic piece 21 is rotated according to the wear condition of each screw hole 211, so that the screw holes 211 of a better structure correspond to each other. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Referring to fig. 2 and 3, as a specific embodiment of the leak-stopping valve provided by the present invention, the sealing structure 3 includes an annular groove 31 and a sealing ring 32, the annular groove 31 is disposed on the inner wall of the through hole 11; the sealing ring 32 is arranged in the annular groove 31, the annular groove 31 is arranged on the inner wall of the through hole 11, and the sealing ring 32 is arranged in the annular groove 31, so that liquid can not flow out from a gap between the through hole 11 and the operating handle 22 during sampling, and the phenomena of leakage and waste are avoided. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Referring to fig. 1 and 3, as a specific embodiment of the leak-stopping valve provided by the present invention, the diameter of the through hole 11 is 1/3-1/2 of the outlet diameter of the valve body 1, and the diameter of the through hole 11 is 1/3-1/2 of the outlet diameter of the valve body 1, so that firstly, when the valve body 1 is stopped to be sampled and cleaned, the cleaning liquid can be conveniently added into the valve body 1, and secondly, the pressure applied to the through hole 11 is reduced by the smaller through hole 11.

Referring to fig. 1, an embodiment of the present invention further provides a liquid container 4, where the liquid container 4 includes any one of the above-mentioned leakage stopping valves.

The embodiment of the utility model provides a liquid container 4 has adopted foretell leak-stopping valve, consequently when discharging the liquid in liquid container 4, can clear up valve body 1 and connecting pipe, the liquid in evacuation valve body 1 and the connecting pipe simply conveniently.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A leak stop valve, comprising:

the hole plugging structure is arranged on the valve body, one end of the hole plugging structure is matched with the through hole and extends into the valve body, and the other end of the hole plugging structure is arranged outside the valve body and is used for opening or closing the through hole;

2. The leak stop valve as defined in claim 1, wherein said hole blocking structure comprises:

3. The leak stop valve as defined in claim 2, wherein the other end of said lever is provided with an outwardly extending flange.

4. The leak stop valve as defined in claim 3, wherein a gasket is disposed between said flange and said flexible sheet.

5. A leak stop valve as defined in claim 3, wherein the outer side of said flexible sheet has a mounting surface for mating with said flange.

6. The leak-stopping valve as defined in claim 2, wherein the two ends of the elastic sheet are respectively provided with a protrusion extending away from the valve body, the two protrusions are provided with mounting holes, and the two ends of the elastic sheet are fixedly connected by bolts passing through the two mounting holes.

7. The leak stop valve as defined in claim 1, wherein the sealing structure comprises:

the annular groove is arranged on the inner wall of the through hole;

and the sealing ring is arranged in the annular groove.

8. The leak stop valve as defined in claim 1, wherein said throughbore has a diameter of 1/3-1/2 of the diameter of said valve body outlet.

9. Liquid container, characterized in that it comprises a leak stop valve according to any of claims 1-8.