CN217784268U - Fire hydrant ball valve with inclined water outlet - Google Patents
Fire hydrant ball valve with inclined water outlet Download PDFInfo
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- CN217784268U CN217784268U CN202221698346.XU CN202221698346U CN217784268U CN 217784268 U CN217784268 U CN 217784268U CN 202221698346 U CN202221698346 U CN 202221698346U CN 217784268 U CN217784268 U CN 217784268U
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Abstract
The utility model discloses a fire hydrant ball valve with a water outlet arranged obliquely, which comprises a valve body, a water outlet mechanism and a rotary positioning mechanism; a valve body: a valve ball is rotatably connected in a cavity inside the valve body, a water outlet hole is formed in the valve ball, a rotating shaft is rotatably connected in a round hole in the outer arc surface of the valve body through a sealing bearing, one end, close to the center of the valve body, of the rotating shaft is fixedly connected with the outer arc surface of the valve ball, a first sealing gasket is arranged in a clamping groove in the valve body, the opposite inner side surfaces of the first sealing gaskets are in contact with the outer arc surface of the valve ball, a water inlet flange plate is arranged at the left end of the valve body, and a water outlet flange plate is arranged at the right end of the valve body; the water outlet mechanism comprises: the valve body is arranged at the right end of the valve body; this fire hydrant ball valve that delivery port slope set up, its delivery port can adjust to different angles, and the inside leakproofness of ball valve is better, can the inclination of accurate control delivery port and fix it, easy operation, convenient to use, the range of application is wider.
Description
Technical Field
The utility model relates to a ball valve technical field specifically is a fire hydrant ball valve that delivery port slope set up.
Background
The ball valve and the valve with the opening and closing part (ball body) driven by the valve rod and rotating around the axis of the ball valve can be used for regulating and controlling fluid, can be widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and play a significant role in national economy. The ball valve also has the wide application in the fire hydrant field, and current fire hydrant ball valve, its delivery port are the horizontality mostly, and delivery port angle can not adjust according to particular case needs, and delivery port angle one becomes unchangeable, can not accurate control delivery port's inclination and with it fixed, and it is inconvenient to use, for this reason, we provide the fire hydrant ball valve that delivery port slope set up.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a fire hydrant ball valve that delivery port slope set up, its delivery port can adjust to different angles, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fire hydrant ball valve with an obliquely arranged water outlet comprises a valve body, a water outlet mechanism and a rotary positioning mechanism;
a valve body: a valve ball is rotationally connected in a cavity inside the valve body, a water outlet hole is formed in the valve ball, a rotating shaft is rotationally connected in a round hole in the outer arc surface of the valve body through a sealing bearing, one end, close to the center of the valve body, of the rotating shaft is fixedly connected with the outer arc surface of the valve ball, first sealing gaskets are arranged in clamping grooves in the valve body, the opposite inner side surfaces of the first sealing gaskets are in contact with the outer arc surface of the valve ball, a water inlet flange plate is arranged at the left end of the valve body, and a water outlet flange plate is arranged at the right end of the valve body;
the water outlet mechanism comprises: the valve body is arranged at the right end of the valve body;
the rotary positioning mechanism comprises: the ball valve is arranged on the outer arc surface of the water outlet mechanism, the rotary positioning mechanism is installed in cooperation with the water outlet mechanism, the water outlet of the ball valve can be adjusted to different angles, the sealing performance inside the ball valve is good, the inclination angle of the water outlet can be accurately controlled and fixed, the ball valve is simple to operate, convenient to use is achieved, and the application range is wide.
Furthermore, the upper end of the rotating shaft is provided with a handle, so that the ball valve can be opened and closed conveniently.
Furthermore, the water outlet mechanism comprises a connecting pipe, a second sealing gasket, a connecting bolt, a first water outlet pipe, a water outlet ball, a water outlet channel and a second water outlet pipe, the connecting pipe is connected to the inside of the valve body in an interference mode, the water outlet flange plate is connected with the flange plate of the connecting pipe through the connecting bolt, a second sealing gasket is arranged between the water outlet flange plate and the flange plate of the connecting pipe, a avoiding hole corresponding to the connecting bolt is formed in the second sealing gasket, the right end of the flange plate of the connecting pipe is provided with the first water outlet pipe, the right end of the first water outlet pipe is rotatably connected with the water outlet ball, the water outlet channel is formed in the water outlet ball, the right end of the water outlet ball is provided with the second water outlet pipe, and water can be discharged from different angles.
Furthermore, go out water mechanism and still include the sealing washer, the sealing washer sets up in draw-in groove two on the valve body inner wall, and the medial surface of sealing washer and the outer cambered surface contact of connecting pipe guarantee the leakproofness of this ball valve.
Further, the rotary positioning mechanism comprises a connecting plate, a positioning plate, an arc groove and a screw rod, the positioning plate is arranged on the outer arc surface of the first water outlet pipe through the connecting plate, the arc groove is formed in the positioning plate, the outer arc surface of the second water outlet pipe is provided with the screw rod, and the outer arc surface of the screw rod is connected with the inner side surface of the arc groove in a sliding mode, so that the inclination angle of the first water outlet pipe can be adjusted conveniently.
Furthermore, the rotary positioning mechanism further comprises a hexagonal nut, the hexagonal nut is in threaded connection with the outer arc surface of the screw rod, the side face, close to the center of the second water outlet pipe, of the hexagonal nut is in contact with the side face, far away from the center of the second water outlet pipe, of the positioning plate, and the first water outlet pipe can be fixed.
Furthermore, the rotary positioning mechanism further comprises angle scale marks, the angle scale marks are arranged on the side face, far away from the center of the second water outlet pipe, of the positioning plate, the angle scale marks correspond to the positions of the arc grooves, and the inclination angle of the first water outlet pipe can be controlled accurately.
Compared with the prior art, the beneficial effects of the utility model are that: this fire hydrant ball valve of delivery port slope setting has following benefit:
1. the right-hand member of valve body is connected with water outlet mechanism, because water outlet ball rotates to be connected in the inside of outlet pipe one, just can make the delivery port slope through rotating water outlet ball, and sealed two and sealing washer have guaranteed water outlet mechanism's leakproofness for this ball valve can follow the direction play water of difference, and the self-adaptability is stronger.
2. After the inclination angle of the second water outlet pipe is adjusted according to specific needs, the second water outlet pipe can be fixed on the positioning plate through the hexagonal nut, the inclination angle of the second water outlet pipe is kept unchanged, the inclination angle of the second water outlet pipe can be accurately controlled through the angle scale marks, the fire hydrant is convenient to use, and the application range is wide.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional plane structure of the present invention;
fig. 3 is a schematic view of the rear view plane structure of the present invention.
In the figure: the water outlet valve comprises a valve body 1, a valve ball 2, a rotating shaft 3, a first sealing gasket 4, a water inlet flange 5, a water outlet flange 6, a handle 7, a water outlet mechanism 8, a connecting pipe 81, a second sealing gasket 82, a sealing ring 83, a connecting bolt 84, a first outlet pipe 85, a water outlet ball 86, a water outlet channel 87, a second outlet pipe 88, a rotary positioning mechanism 9, a connecting plate 91, a positioning plate 92, a circular arc groove 93, a screw rod 94, a hexagonal nut 95 and angle scale marks 96.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a fire hydrant ball valve with an obliquely arranged water outlet comprises a valve body 1, a water outlet mechanism 8 and a rotary positioning mechanism 9;
valve body 1: a valve ball 2 is rotatably connected in a cavity inside the valve ball 2, a water outlet hole is formed inside the valve ball 2, a rotating shaft 3 is rotatably connected in a round hole in the outer arc surface of the valve body 1 through a sealing bearing, one end, close to the center of the valve body 1, of the rotating shaft 3 is fixedly connected with the outer arc surface of the valve ball 2, a first sealing gasket 4 is arranged in a clamping groove inside the valve body 1, the opposite inner side surface of the first sealing gasket 4 is contacted with the outer arc surface of the valve ball 2, a water inlet flange 5 is arranged at the left end of the valve body 1, a water outlet flange 6 is arranged at the right end of the valve body 1, a handle 7 is arranged at the upper end of the rotating shaft 3, when the fire hydrant is used, the ball valve is connected to a corresponding fire hydrant through the water inlet flange 5, the rotating shaft 3 is rotated through the handle 7, the rotating shaft 3 drives the valve ball 2 to rotate, the water outlet hole is communicated with the valve body 1, water flows out from left to right through the valve body 1, and the closing and opening and closing of the fire hydrant can be controlled;
the water outlet mechanism 8: the water outlet mechanism 8 is arranged at the right end of the valve body 1, the water outlet mechanism 8 comprises a connecting pipe 81, a second sealing gasket 82, a connecting bolt 84, a first water outlet pipe 85, a water outlet ball 86, a water outlet channel 87 and a second water outlet pipe 88, the connecting pipe 81 is connected to the inside of the valve body 1 in an interference manner, the water outlet flange 6 is connected with a flange of the connecting pipe 81 through the connecting bolt 84, the second sealing gasket 82 is arranged between the water outlet flange 6 and the flange of the connecting pipe 81, a avoiding hole corresponding to the connecting bolt 84 is formed in the second sealing gasket 82, the first water outlet pipe 85 is arranged at the right end of the flange of the connecting pipe 81, the water outlet ball 86 is rotatably connected to the right end of the first water outlet pipe 85, the water outlet channel 87 is formed in the water outlet ball 86, the second water outlet pipe 88 is arranged at the right end of the water outlet ball 86, the water outlet mechanism 8 further comprises a sealing ring 83, the sealing ring 83 is arranged in the second clamping groove on the inner wall of the valve body 1, the inner side face of the sealing ring 83 is in contact with the outer cambered surface of the connecting pipe 81, the water outlet ball valve body 1, the right end of the water outlet ball 86 is connected to ensure that the water outlet mechanism 8 has strong self-adaptive sealing property and the self-adaptive water outlet ball valve, and the self-adaptive ball valve can be capable of different directions;
the rotary positioning mechanism 9: the rotating positioning mechanism 9 is arranged on an outer arc surface of the water outlet mechanism 8, the rotating positioning mechanism 9 is installed in cooperation with the water outlet mechanism 8, the rotating positioning mechanism 9 comprises a connecting plate 91, a positioning plate 92, an arc groove 93 and a screw 94, the positioning plate 92 is arranged on an outer arc surface of the first water outlet pipe 85 through the connecting plate 91, the arc groove 93 is formed in the positioning plate 92, the screw 94 is arranged on an outer arc surface of the second water outlet pipe 88, the outer arc surface of the screw 94 is in sliding connection with an inner side surface of the arc groove 93, the rotating positioning mechanism 9 further comprises a hexagonal nut 95, the hexagonal nut 95 is in threaded connection with the outer arc surface of the screw 94, a side surface, close to the center of the second water outlet pipe 88, of the positioning plate 92 is in contact with a side surface, far away from the center of the second water outlet pipe 88, of the rotating positioning mechanism 9 further comprises an angle scale 96, the angle scale 96 is arranged on a side surface, far away from the center of the second water outlet pipe 88, the angle scale 96 corresponds to the arc groove 93, after the inclination angle of the second water outlet pipe 88 is adjusted according to specific requirements, the second water outlet pipe 88, the second water outlet 88 can be fixed on the positioning plate 92 through the hexagonal nut 95, the inclination angle can be kept unchanged, the inclination angle of the positioning plate 88 can be accurately controlled through the angle scale 96, the fire hydrant, the application range of the fire hydrant can be conveniently and the fire hydrant can be wider range of the fire hydrant can be conveniently.
The utility model provides a pair of fire hydrant ball valve's that delivery port slope set up theory of operation as follows: when the ball valve is used, the ball valve is connected to a corresponding fire hydrant through the water inlet flange 5, the rotating shaft 3 is rotated through the handle 7, the rotating shaft 3 drives the valve ball 2 to rotate, the water outlet hole is communicated with the valve body 1, water can flow out from left to right through the valve body 1, closing and opening of the fire hydrant can be controlled, the right end of the valve body 1 is connected with the water outlet mechanism 8, the water outlet ball 86 is rotatably connected inside the first water outlet pipe 85, the water outlet can be inclined through rotating the water outlet ball 86, the sealing performance of the water outlet mechanism 8 is guaranteed through the second sealing gasket 82 and the second sealing gasket 83, water can be discharged from different directions, the self-adaptability is strong, after the inclination angle of the second water outlet pipe 88 is adjusted according to specific requirements, the second water outlet pipe 88 can be fixed on the positioning plate 92 through the hexagonal nut 95, the inclination angle of the second water outlet pipe 88 can be kept unchanged, the inclination angle of the second water outlet pipe 88 can be accurately controlled through the angle scale mark 96, the fire hydrant is convenient to use, and the application range is wide.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fire hydrant ball valve that delivery port slope set up which characterized in that: comprises a valve body (1), a water outlet mechanism (8) and a rotary positioning mechanism (9);
valve body (1): a valve ball (2) is rotatably connected in a cavity inside the valve body, a water outlet hole is formed in the valve ball (2), a rotating shaft (3) is rotatably connected in a round hole in the outer arc surface of the valve body (1) through a sealing bearing, one end, close to the center of the valve body (1), of the rotating shaft (3) is fixedly connected with the outer arc surface of the valve ball (2), sealing gaskets (4) are arranged in clamping grooves in the valve body (1), the opposite inner side surfaces of the sealing gaskets (4) are in contact with the outer arc surface of the valve ball (2), a water inlet flange (5) is arranged at the left end of the valve body (1), and a water outlet flange (6) is arranged at the right end of the valve body (1);
water outlet mechanism (8): the valve body is arranged at the right end of the valve body (1);
rotational positioning mechanism (9): the rotary positioning mechanism is arranged on the outer arc surface of the water outlet mechanism (8), and the rotary positioning mechanism (9) is installed in a matching way with the water outlet mechanism (8).
2. A fire hydrant ball valve with an inclined water outlet according to claim 1, wherein: and a handle (7) is arranged at the upper end of the rotating shaft (3).
3. A fire hydrant ball valve with an inclined water outlet according to claim 1, wherein: the water outlet mechanism (8) comprises a connecting pipe (81), a second sealing gasket (82), a connecting bolt (84), a first water outlet pipe (85), a water outlet ball (86), a water outlet channel (87) and a second water outlet pipe (88), the connecting pipe (81) is connected to the inside of the valve body (1) in an interference mode, the water outlet flange (6) is connected with a flange of the connecting pipe (81) through the connecting bolt (84), the second sealing gasket (82) is arranged between the water outlet flange (6) and the flange of the connecting pipe (81), a avoiding hole corresponding to the connecting bolt (84) is formed in the sealing gasket (82), the first water outlet pipe (85) is arranged at the right end of the flange of the connecting pipe (81), the water outlet ball (86) is rotatably connected to the right end of the first water outlet pipe (85), the water outlet channel (87) is formed in the water outlet ball (86), and the second water outlet pipe (88) is arranged at the right end of the water outlet ball (86).
4. A fire hydrant ball valve with an inclined water outlet according to claim 3, wherein: the water outlet mechanism (8) further comprises a sealing ring (83), the sealing ring (83) is arranged in the clamping groove II on the inner wall of the valve body (1), and the inner side surface of the sealing ring (83) is in contact with the outer arc surface of the connecting pipe (81).
5. A fire hydrant ball valve with an inclined water outlet according to claim 3, wherein: rotatory positioning mechanism (9) are including connecting plate (91), locating plate (92), arc groove (93) and screw rod (94), locating plate (92) set up in the extrados of outlet pipe (85) through connecting plate (91), and arc groove (93) have been seted up to the inside of locating plate (92), and the extrados of outlet pipe two (88) is provided with screw rod (94), the extrados of screw rod (94) and the medial surface sliding connection of arc groove (93).
6. A fire hydrant ball valve with an inclined water outlet according to claim 5, wherein: rotatory positioning mechanism (9) still include hexagon nut (95), hexagon nut (95) threaded connection is in the extrados of screw rod (94), and hexagon nut (95) are close to the side at two (88) centers of outlet pipe and are kept away from the side contact at two (88) centers of outlet pipe with locating plate (92).
7. A fire hydrant ball valve with an inclined water outlet according to claim 5, wherein: the rotary positioning mechanism (9) further comprises angle scale marks (96), the angle scale marks (96) are arranged on the side face, far away from the center of the second water outlet pipe (88), of the positioning plate (92), and the angle scale marks (96) correspond to the positions of the arc grooves (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698346.XU CN217784268U (en) | 2022-07-01 | 2022-07-01 | Fire hydrant ball valve with inclined water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221698346.XU CN217784268U (en) | 2022-07-01 | 2022-07-01 | Fire hydrant ball valve with inclined water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784268U true CN217784268U (en) | 2022-11-11 |
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ID=83937160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221698346.XU Active CN217784268U (en) | 2022-07-01 | 2022-07-01 | Fire hydrant ball valve with inclined water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784268U (en) |
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2022
- 2022-07-01 CN CN202221698346.XU patent/CN217784268U/en active Active
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