CN221237210U - Loose joint type angle ball valve - Google Patents
Loose joint type angle ball valve Download PDFInfo
- Publication number
- CN221237210U CN221237210U CN202323458129.0U CN202323458129U CN221237210U CN 221237210 U CN221237210 U CN 221237210U CN 202323458129 U CN202323458129 U CN 202323458129U CN 221237210 U CN221237210 U CN 221237210U
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- Prior art keywords
- valve
- loose
- valve body
- loose joint
- angle ball
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a loose joint type angle ball valve, and relates to the technical field of ball valves. The valve comprises a valve body, a valve core is arranged in the valve body, a valve rod is inserted on the valve core in a tight fit manner, one end of the valve rod extends out of the valve body, a water inlet and a water outlet are respectively formed in the valve body, a valve cover is connected to the water inlet through threads, first sealing rings are arranged on the left side and the right side of the valve core, and a concave ring groove is formed in one end face of the valve cover. This loose joint formula angle ball valve, install the valve gap in the water inlet department screw thread of valve body, and the valve gap is close to the position setting of case, when dismantling the maintenance to the ball valve, make things convenient for inside clearance work, and set up filter screen piece in the valve gap and can filter impurity, the first loose joint nut is installed to the screw thread on the valve gap simultaneously, the second loose joint nut is installed to the delivery port screw thread of valve body, when docking with the pipeline, only need through screwing the loose joint nut can install this angle ball valve, the inner structure has been optimized in the setting of above-mentioned structure, manual installation has been made things convenient for.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a loose joint type angle ball valve.
Background
The angle valve, namely the angle stop valve, is called a triangular valve and an angle valve, is named because the pipeline is at 90 degrees at the angle valve, has simple flow path and small flow resistance, is suitable for occasions with high viscosity, suspended matters and granular fluid, is similar to a spherical valve, and has the structure and characteristics corrected by the spherical valve.
At present, the angle ball valve is connected with other pipelines through welding at first, but the welding mode is non-detachable fixed connection, so that maintenance is inconvenient, for the convenience of disassembly and maintenance, people change the connection mode of the angle ball valve and other pipelines into threaded connection, during installation, the angle ball valve is generally installed manually, but the assembly and disassembly are inconvenient due to the fact that the angle ball valve is required to be installed, the assembly and disassembly efficiency is reduced, even incomplete sealing of a connecting part is possibly caused, liquid leaks from the connecting part, and energy waste is caused.
Disclosure of utility model
The utility model provides a loose joint type angle ball valve, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loose-joint angle ball valve, includes the valve body, be provided with the case in the valve body, the close-fitting grafting has the valve rod on the case, and the one end of valve rod extends the valve body outside, be equipped with water inlet and delivery port on the valve body respectively, and water inlet department threaded connection has the valve gap, the left and right sides of case is provided with first sealing washer, the one end face of valve gap is equipped with the concave ring groove, and is provided with filter screen piece in the concave ring groove, the first sealing washer pressure on the filter screen piece on case right side, the other end threaded connection of valve gap has first loose-joint nut, and is provided with first waterproof circle between first loose-joint nut and the valve gap, delivery port department threaded connection has second loose-joint nut, and is provided with the waterproof circle of second between second loose-joint nut and the delivery port, install the anticreep ring in the second loose-joint nut.
Further, the upper part of the valve body is provided with a shaft hole, and the valve rod penetrates out from the shaft hole.
Further, a second sealing ring is arranged on the valve rod and is arranged between the valve rod and the shaft hole.
Further, the first sealing ring is arranged between the valve core and the valve cavity of the valve body, and the water inlet and the water outlet are mutually vertical and communicated.
Further, the first sealing ring on the right side of the valve core extends into the concave ring groove, and one surface, close to the filter screen, of the first sealing ring is an inclined surface.
Further, the bottom surface of the concave ring groove is in an inclined plane shape, and the filter screen is obliquely arranged.
Compared with the prior art, the utility model provides a loose joint type angle ball valve, which has the following beneficial effects:
This loose joint formula angle ball valve, install the valve gap in the water inlet department screw thread of valve body, and the valve gap is close to the position setting of case, when dismantling the maintenance to the ball valve, make things convenient for inside clearance work, and set up filter screen piece in the valve gap and can filter impurity, the first loose joint nut is installed to the screw thread on the valve gap simultaneously, the second loose joint nut is installed to the delivery port screw thread of valve body, when docking with the pipeline, only need through screwing the loose joint nut can install this angle ball valve, the inner structure has been optimized in the setting of above-mentioned structure, manual installation has been made things convenient for.
Drawings
FIG.1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
Fig. 3 is a split view of the present utility model.
In the figure: 1. a valve body; 2. a valve core; 3. a valve stem; 4. a water inlet; 5. a water outlet; 6. a valve cover; 7. a first seal ring; 8. a concave ring groove; 9. a filter screen; 10. a first loose-joint nut; 11. a first waterproof ring; 12. a second loose-joint nut; 13. a second waterproof ring; 14. anti-slip ring; 15. a shaft hole; 16. and a second sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a loose-joint angle ball valve, which comprises a valve body 1, a valve core 2 is arranged in the valve body 1, a valve rod 3 is inserted on the valve core 2 in a close-fit manner, one end of the valve rod 3 extends out of the valve body 1, a water inlet 4 and a water outlet 5 are respectively arranged on the valve body 1, the water inlet 4 is connected with a valve cover 6 in a threaded manner, first sealing rings 7 are arranged on the left side and the right side of the valve core 2, a concave ring groove 8 is arranged on one end surface of the valve cover 6, a filter screen 9 is arranged in the concave ring groove 8, a first sealing ring 7 on the right side of the valve core 2 is pressed on the filter screen 9, a first loose-joint screw cap 10 is connected with the other end of the valve cover 6 in a threaded manner, a first waterproof ring 11 is arranged between the first loose-joint screw cap 10 and the valve cover 6, a valve cover 6 is arranged at the water inlet 4 of the valve body 1 in a threaded manner, the valve cover 6 is arranged close to the position of the valve core 2, when the ball valve is dismounted and maintained, the filter screen 9 can be conveniently used, meanwhile, a filter screen 9 is arranged in the valve cover 6 can be filtered, a filter screen 9 can be connected with the water outlet 12 through the second loose-joint screw cap 12 is arranged in the second loose-joint structure, and the second loose-joint screw cap is connected with the second loose-joint screw cap 12 through the second loose-joint structure, and the second loose-joint structure is conveniently connected with the water outlet 12 through the second loose-joint screw cap 12, and the loose-joint structure is arranged in the loose-joint structure is connected with the second valve 12, and is connected with the water outlet 12, and the water pipe structure is conveniently.
Specifically, the upper part of the valve body 1 is provided with a shaft hole 15, and the valve rod 3 penetrates out from the shaft hole 15.
In this embodiment, the shaft hole 15 is an assembled structure for mounting and positioning the valve stem 3.
Specifically, the valve rod 3 is provided with a second sealing ring 16, and the second sealing ring 16 is arranged between the valve rod 3 and the shaft hole 15.
In this embodiment, the second seal 16 mainly functions as a seal to prevent leakage of fluid from the valve stem 3.
Specifically, the first sealing ring 7 is interposed between the valve core 2 and the valve cavity of the valve body 1, and the water inlet 4 and the water outlet 5 are perpendicular to each other and are communicated with each other.
In this embodiment, the first sealing ring 7 also plays a role of sealing, so that the valve core 2 and the valve cavity of the valve body 1 are tightly matched.
Specifically, the first sealing ring 7 on the right side of the valve core 2 extends into the concave ring groove 8, and one surface of the first sealing ring 7, which is close to the filter screen 9, is an inclined surface.
In this embodiment, the first sealing ring 7 plays a limiting and fixing role for the filter screen 9 in addition to the sealing role.
Specifically, the bottom surface of the concave ring groove 8 is inclined, and the filter screen 9 is inclined.
In this embodiment, the impurities such as particles, sand, rust and the like which may exist in the water may have a certain influence on the angle ball valve, and the filter screen 9 can effectively intercept the impurities and protect the internal components of the angle ball valve from being blocked or worn.
When in use, the valve cover 6 is arranged at the water inlet 4 of the valve body 1 in a threaded manner, the valve cover 6 is arranged at a position close to the valve core 2, when the ball valve is disassembled and maintained, the cleaning work inside the ball valve is convenient, the filter screen 9 is arranged in the valve cover 6, impurities can be filtered, the first loose joint nut 10 is arranged on the valve cover 6 in a threaded manner, the second loose joint nut 12 is arranged at the water outlet 5 of the valve body 1 in a threaded manner, when the ball valve is in butt joint with a pipeline, the ball valve can be installed only by screwing the loose joint nut, and the arrangement of the structure optimizes the internal structure, so that the manual installation is convenient.
To sum up, this loose joint formula angle ball valve, install valve gap 6 in the water inlet 4 department screw thread of valve body 1, and valve gap 6 is close to the position setting of case 2, when dismantling the maintenance to the ball valve, make things convenient for inside clearance work, and set up filter screen piece 9 in the valve gap 6 and can filter impurity, install first loose joint nut 10 on the screw thread of valve gap 6 simultaneously, the second loose joint nut 12 is installed to the delivery port 5 screw thread of valve body 1, when docking with the pipeline, only need through screwing the loose joint nut can install this angle ball valve, the inner structure has been optimized in the setting of above-mentioned structure, the manual installation has been made things convenient for.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a loose joint formula angle ball valve, includes valve body (1), its characterized in that: valve body (1) in be provided with case (2), the close-fitting grafting has valve rod (3) on case (2), and the one end of valve rod (3) extends outside valve body (1), be equipped with water inlet (4) and delivery port (5) on valve body (1) respectively, and water inlet (4) department threaded connection has valve gap (6), the left and right sides of case (2) is provided with first sealing washer (7), the one end face of valve gap (6) is equipped with concave ring groove (8), and is provided with filter screen piece (9) in concave ring groove (8), the first sealing washer (7) pressure on case (2) right side is held on filter screen piece (9), the other end threaded connection of valve gap (6) has first loose joint nut (10), and is provided with first waterproof circle (11) between first loose joint nut (10) and the valve gap (6), the screw thread connection of delivery port (5) department has second loose joint nut (12), and is provided with second waterproof circle (13) between second loose joint nut (12) and the delivery port (5), second loose joint nut (14) are installed.
2. The loose-joint angle ball valve of claim 1, wherein: the upper part of the valve body (1) is provided with a shaft hole (15), and the valve rod (3) outwards penetrates out of the shaft hole (15).
3. The loose-joint angle ball valve of claim 1, wherein: a second sealing ring (16) is arranged on the valve rod (3), and the second sealing ring (16) is arranged between the valve rod (3) and the shaft hole (15).
4. The loose-joint angle ball valve of claim 1, wherein: the first sealing ring (7) is arranged between the valve core (2) and the valve cavity of the valve body (1), and the water inlet (4) and the water outlet (5) are mutually vertical and communicated.
5. The loose-joint angle ball valve of claim 1, wherein: the first sealing ring (7) on the right side of the valve core (2) extends into the concave ring groove (8), and one surface, close to the filter screen (9), of the first sealing ring (7) is an inclined surface.
6. The loose-joint angle ball valve of claim 1, wherein: the bottom surface of the concave ring groove (8) is in an inclined plane shape, and the filter screen piece (9) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323458129.0U CN221237210U (en) | 2023-12-18 | 2023-12-18 | Loose joint type angle ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323458129.0U CN221237210U (en) | 2023-12-18 | 2023-12-18 | Loose joint type angle ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221237210U true CN221237210U (en) | 2024-06-28 |
Family
ID=91600726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323458129.0U Active CN221237210U (en) | 2023-12-18 | 2023-12-18 | Loose joint type angle ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221237210U (en) |
-
2023
- 2023-12-18 CN CN202323458129.0U patent/CN221237210U/en active Active
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