CN215720965U - Special ball valve with prevent outer function that leaks - Google Patents
Special ball valve with prevent outer function that leaks Download PDFInfo
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- CN215720965U CN215720965U CN202122044914.6U CN202122044914U CN215720965U CN 215720965 U CN215720965 U CN 215720965U CN 202122044914 U CN202122044914 U CN 202122044914U CN 215720965 U CN215720965 U CN 215720965U
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- clamping sleeve
- bearing
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Abstract
The utility model discloses a special ball valve with an outer leakage prevention function, which comprises a connecting sealing mechanism and a valve rod, wherein the connecting sealing mechanism is fixed on the inner sides of the left end and the right end of a bearing pipeline, connecting rings are fixed on the outer sides of the left end and the right end of the bearing pipeline, the valve rod penetrates through the top of the bearing pipeline and is connected with an opening and closing piece, the opening and closing piece is rotatably connected to the inner side of the bearing pipeline, a first clamping sleeve and a second clamping sleeve are clamped on the outer side of the bearing pipeline, the second clamping sleeve is fixed on the top of the first clamping sleeve through a stud bolt, and meanwhile, an installation frame is fixed at the bottom of the first clamping sleeve through a fixing bolt. This special ball valve with prevent outer hourglass function utilizes connecting tube to bear pipeline and outside pipeline to link together after usable go-between and outside bolt with bearing tube and outside pipeline fixed together, and the sealing ring can play the effect of strengthening the connection, conveniently improves the device's leakproofness, avoids appearing outer hourglass phenomenon.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a special ball valve with an outer leakage prevention function.
Background
The ball valve is a valve in which an opening and closing member (ball) is driven by a valve rod and rotates around the axis of the ball valve, and can also be used for regulating and controlling fluid.
In the installation process of the existing special ball valve, the connection between the existing special ball valve and an external pipeline is not tight and firm enough, and the phenomenon of leakage is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special ball valve with an anti-leakage function, and aims to solve the problems that the connection between the existing special ball valve and an external pipeline is not tight and firm enough and the leakage phenomenon is easy to occur in the installation process of the existing special ball valve in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a special ball valve with leakage prevention function comprises a connecting sealing mechanism and a valve rod,
the connecting and sealing mechanism is fixed on the inner sides of the left end and the right end of the bearing pipeline, and connecting rings are fixed on the outer sides of the left end and the right end of the bearing pipeline;
the valve rod penetrates through the top of the bearing pipeline and is connected with the opening and closing part, the opening and closing part is rotatably connected to the inner side of the bearing pipeline, a first clamping sleeve and a second clamping sleeve are clamped on the outer side of the bearing pipeline, the second clamping sleeve is fixed to the top of the first clamping sleeve through a stud, and meanwhile, a mounting frame is fixed to the bottom of the first clamping sleeve through a fixing bolt.
Preferably, the connecting rings are symmetrically arranged on the bearing pipeline.
Preferably, the connecting and sealing mechanism comprises a connecting pipeline, an annular groove and a sealing ring, the connecting pipeline is fixed on the inner sides of the left end and the right end of the bearing pipeline, the sealing ring is clamped and connected in the annular groove, and the annular groove is arranged on the outer surface of the connecting pipeline.
Preferably, the sealing rings are distributed on the connecting pipeline at equal intervals, and the connecting pipeline is symmetrically arranged on the bearing pipeline.
Preferably, the inner surface of the first cutting sleeve and the inner surface of the second cutting sleeve are both fixed with a first clamping block, the first clamping block is connected to a second clamping block in a meshed mode, and meanwhile the second clamping block is fixed on the outer surface of the bearing pipeline.
Compared with the prior art, the utility model has the beneficial effects that: the special ball valve with the function of preventing leakage,
(1) after the first clamping sleeve and the second clamping sleeve are meshed and connected to the outer side of the bearing pipeline through the first clamping block and the second clamping block, the first clamping sleeve and the second clamping sleeve can be fixed together through the double-headed bolt, and then the first clamping sleeve and the fixed bolt can be fixed together, so that the assembly operation of the device is conveniently completed;
(2) utilize connecting tube to bear pipeline and outside pipeline to link together after usable go-between and outside bolt will bear pipeline and outside pipeline together fixed, the sealing ring can play the effect of strengthening the connection, conveniently improve the device's leakproofness, avoid appearing the phenomenon of leaking outward, usable outside bolt is fixed the mounting bracket in required place at last, easy to assemble, hold the valve rod and rotate whether flow of steerable liquid and the size of liquid circulation when opening and close the piece.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic left-side sectional view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
fig. 6 is a schematic view of the external structure of the present invention.
In the figure: 1. the bearing pipe comprises a bearing pipe body, 2, a connecting ring, 3, a connecting sealing mechanism, 301, a connecting pipe body, 302, an annular groove, 303, a sealing ring, 4, a valve rod, 5, an opening and closing piece, 6, a first clamping sleeve, 7, a second clamping sleeve, 8, a stud, 9, a first clamping block, 10, a second clamping block, 11, a mounting frame, 12 and a fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a special ball valve with an anti-leakage function is disclosed, according to the figure 1, the figure 2 and the figure 3, a connecting and sealing mechanism 3 is fixed on the inner sides of the left end and the right end of a bearing pipeline 1, connecting rings 2 are fixed on the outer sides of the left end and the right end of the bearing pipeline 1, the connecting rings 2 are symmetrically arranged on the bearing pipeline 1, the bearing pipeline 1 and an external pipeline can be fixed together by using the connecting rings 2 and external bolts after the left end and the right end of the bearing pipeline 1 are connected with the external pipeline, the installation is convenient, the connecting and sealing mechanism 3 comprises a connecting pipeline 301, an annular groove 302 and a sealing ring 303, the connecting pipeline 301 is fixed on the inner sides of the left end and the right end of the bearing pipeline 1, the sealing ring 303 is clamped and connected in the annular groove 302, the annular groove 302 is opened on the outer surface of the connecting pipeline 301, the external pipeline is sleeved on the outer side of the connecting pipeline 301, the connecting pipeline 301 is tightly attached to the bearing pipeline 1, and the bearing pipeline 1 can be tightly attached by using the connecting rings 2 and the external bolts Together fixed, connecting tube 301 and the external pipeline between be connected can be strengthened to sealing ring 303, conveniently improves the device's leakproofness, and sealing ring 303 equidistance distributes on connecting tube 301, and connecting tube 301 symmetry sets up on bearing pipe 1, and the sealing ring 303 that the equidistance distributes can make the connection effect inseparabler firm, can avoid appearing the phenomenon of leaking outward.
According to what is shown in figures 1, 2, 4, 5 and 6, the valve stem 4 is connected to the shutter 5 through the top of the carrier pipe 1, the opening and closing piece 5 is rotationally connected with the inner side of the bearing pipeline 1, a first cutting sleeve 6 and a second cutting sleeve 7 are clamped and placed on the outer side of the bearing pipeline 1, the second cutting sleeve 7 is fixed at the top of the first cutting sleeve 6 through a stud 8, meanwhile, the bottom of the first cutting sleeve 6 is fixed with a mounting rack 11 through a fixing bolt 12, the inner surfaces of the first cutting sleeve 6 and the second cutting sleeve 7 are both fixed with a first clamping block 9, the first clamping block 9 is engaged and connected on a second clamping block 10, meanwhile, the second clamping block 10 is fixed on the outer surface of the bearing pipeline 1, and the first clamping block 9 and the second clamping block 10 can strengthen the connection between the first clamping sleeve 6 and the bearing pipeline 1 and between the second clamping sleeve 7 and the bearing pipeline 1, so that the first clamping sleeve 6 and the second clamping sleeve 7 are more tightly and firmly sleeved outside the bearing pipeline 1.
The working principle is as follows: when the special ball valve with the leakage prevention function is used, the first clamping sleeve 6 and the second clamping sleeve 7 are firstly engaged and connected to the outer side of the bearing pipeline 1 by the first clamping block 9 and the second clamping block 10, the first clamping sleeve 6 and the second clamping sleeve 7 are fixed together by the stud 8, then the bearing pipeline 1 and the outer pipeline are fixed together by the fixing bolt 12 and the first clamping sleeve 6, the outer pipeline is sleeved on the outer side of the connecting pipeline 301, the connecting pipeline 301 and the bearing pipeline 1 are attached together, then the bearing pipeline 1 and the outer pipeline are fixed together by the connecting ring 2 and the outer bolt, the connection between the connecting pipeline 301 and the outer pipeline can be enhanced by the sealing ring 303, finally the mounting frame 11 is fixed to a required place by the outer bolt, so that the mounting operation of the device is completed, whether liquid flows and the liquid flow quantity can be controlled when the opening and closing part 5 is rotated by holding the valve rod 4, this completes the work and is within the skill of the art, not described in detail in this specification.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a special type ball valve with prevent outer function that leaks, is including connecting sealing mechanism (3) and valve rod (4), its characterized in that:
the connecting and sealing mechanisms (3) are fixed on the inner sides of the left end and the right end of the bearing pipeline (1), and the connecting rings (2) are fixed on the outer sides of the left end and the right end of the bearing pipeline (1);
the valve rod (4) penetrates through the top of the bearing pipeline (1) and is connected with the opening and closing part (5), the opening and closing part (5) is rotatably connected to the inner side of the bearing pipeline (1), the outer side of the bearing pipeline (1) is clamped with the first clamping sleeve (6) and the second clamping sleeve (7), the second clamping sleeve (7) is fixed to the top of the first clamping sleeve (6) through the stud bolt (8), and meanwhile the bottom of the first clamping sleeve (6) is fixed to the mounting frame (11) through the fixing bolt (12).
2. A special ball valve with anti-leakage function as claimed in claim 1, wherein: the connecting rings (2) are symmetrically arranged on the bearing pipeline (1).
3. A special ball valve with anti-leakage function as claimed in claim 1, wherein: connect sealing mechanism (3) including connecting tube (301), annular groove (302) and sealing ring (303), and connecting tube (301) are fixed and are being born the inboard at pipeline (1) left and right sides both ends, sealing ring (303) block is connected in annular groove (302), and annular groove (302) are seted up on the surface of connecting tube (301).
4. A special ball valve with anti-leakage function as claimed in claim 1, wherein: the sealing rings (303) are distributed on the connecting pipeline (301) at equal intervals, and the connecting pipeline (301) is symmetrically arranged on the bearing pipeline (1).
5. A special ball valve with anti-leakage function as claimed in claim 1, wherein: and a first clamping block (9) is fixed on the inner surface of the first clamping sleeve (6) and the inner surface of the second clamping sleeve (7), the first clamping block (9) is connected to a second clamping block (10) in a meshed mode, and meanwhile the second clamping block (10) is fixed on the outer surface of the bearing pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044914.6U CN215720965U (en) | 2021-08-27 | 2021-08-27 | Special ball valve with prevent outer function that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044914.6U CN215720965U (en) | 2021-08-27 | 2021-08-27 | Special ball valve with prevent outer function that leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720965U true CN215720965U (en) | 2022-02-01 |
Family
ID=80008342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122044914.6U Active CN215720965U (en) | 2021-08-27 | 2021-08-27 | Special ball valve with prevent outer function that leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720965U (en) |
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2021
- 2021-08-27 CN CN202122044914.6U patent/CN215720965U/en active Active
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