CN202901380U - Three-way material discharge ball valve - Google Patents
Three-way material discharge ball valve Download PDFInfo
- Publication number
- CN202901380U CN202901380U CN 201220523807 CN201220523807U CN202901380U CN 202901380 U CN202901380 U CN 202901380U CN 201220523807 CN201220523807 CN 201220523807 CN 201220523807 U CN201220523807 U CN 201220523807U CN 202901380 U CN202901380 U CN 202901380U
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- China
- Prior art keywords
- outlet
- valve body
- ball core
- import
- ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a three-way material discharge ball valve. A valve body (4) is provided with an inlet (27), a first outlet (28) and a second outlet (17), wherein a ball core (10) is arranged in the valve body (4), a liner bushing (9) is arranged between the ball core (10) and the valve body (4), a sealing ring (8) is arranged at the upper end of the ball core (10), and another sealing ring (8) is arranged at the lower end of the ball core (10). The ball core (10) is connected with a handle (1), a limiting plate (11) is arranged on the ball core (10), a cylinder body (13) corresponding to the limiting plate (11) for limiting is arranged on the valve body (4), an annular passageway (23) is formed in the ball core (10), and the ball core (4) is driven by the handle (1) to enable the annular passageway (23) to communicate the inlet (27) with the first outlet (28) and cut off the inlet (27) and the second outlet (17) in one phase, and to communicate the inlet (27) with the second outlet (17) and cut off the inlet (27) and the first outlet (28) in another phase. The three-way material discharge ball valve is convenient to operate, low in labor intensity, good in sealing effect, small in size, light in weight and convenient to install and transport under the shaft.
Description
Technical field
The utility model relates to a kind of valve, particularly relates to a kind of threeway discharging ball valve.
Background technique
The discharge valve that existing mine backfilling three trouble discharge openings are used is the paddle type structure, and every group of discharge pipe need be with two deck valve doors, and when deck valve door unlatching discharging, an other deck valve door must be closed simultaneously; Therefore, complex operation, labor intensity is large; The flashboard structure valve seal is bad, and mud leaks outside easily, operating environment of pollution, harm operator ' s health.
The model utility content
Technical problem to be solved in the utility model provides a kind of easy to operate, the threeway discharging ball valve that labor intensity is low.
In order to solve the problems of the technologies described above, the threeway discharging ball valve that the utility model provides, valve body is provided with an import and the first outlet, the second outlet, in described valve body, be provided with the ball core, between described ball core and described valve body, be provided with lining, the upper and lower end of described ball core respectively has seal ring one, described ball core is connected with handle, described ball core is provided with limiting board, described valve body is provided with corresponding spacing cylindrical body with described limiting board, described ball core is provided with the ring passage, described ball core makes described ring passage connect described import and described the first outlet in a phase place under the driving of described handle, cut off described import and described the second outlet, connect described import and described the second outlet in another phase place, cut off described import and described the first outlet.
Described import and the first outlet, the second outlet are provided with flange, and described flange is provided with tapped hole.
Described valve body forms by two, is arranged symmetrically with up and down, and screw rod passes the positioning hole on the described valve body, uses nut check, forms the threeway spherical shell; Described lining forms by two, is arranged symmetrically with up and down, and described lining top is provided with the circular hole boss, inserts the circular hole at the top of described valve body; The boundary dimension of described lining equates that with the Inner Dimension of described valve body described lining embeds the inner chamber of described valve body, with described valve body and the isolation of described ball core.
Described cylindrical body is located at the top of described valve body near described import, is used to refer to the rotation angle of valve inlet direction and place kick core.
The upper and lower end of described ball core is provided with minor axis, insert respectively in the circular hole at top of described valve body, described ball core circular groove respectively arranged one up and down, described seal ring places described circular groove.
Described ball core top is provided with six square shafts, sleeve is provided with hexagonal hole, described hexagonal hole and described six square shaft fits, and the screw hole that passes on the described sleeve with screw connects the two with first circular hole of being connected on the ball core, and described handle is through in the second circular hole on the described sleeve.
Angle between described the first outlet and described the second outlet is 60～180 degree.
Adopt the threeway discharging ball valve of technique scheme, its working principle is: this valve can only be in standard-sized sheet or complete shut-down state, is not suitable for being in throttle, otherwise can because of the wearing and tearing of mud medium, significantly shorten the working life of valve seal pair.The first outlet is connected in import, closes the second outlet; Pull handle, counterclockwise turn an angle, the second outlet is connected in import, closes the first outlet.
Characteristics of the present utility model are:
1. three-port structure, valve generation two valves; Reduce valve quantity;
2. easy to operate, reduce labor intensity;
3. good seal is stopped medium and is leaked outside;
4. volume is little, and is lightweight, and the down-hole installation and transportation are convenient.
In sum, the utility model be a kind of easy to operate, labor intensity is low, good seal, little, lightweight, easily threeway discharging of the down-hole installation and transportation ball valve of volume.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is the structural representation of spool.
Fig. 4 is the sectional view of spool.
Fig. 5 is tube-in-tube structure figure.
Fig. 6 is the sleeve plan view.
Fig. 7 is a kind of use view of the present utility model.
Fig. 8 is the another kind of view of using of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, valve body 4 forms by two, is arranged symmetrically with up and down, with metal or high strength plastics casting; Screw rod 5 passes the positioning hole 15 on the valve body 4, with nut 3 and pad 6 lockings, form the threeway spherical shell, valve body 4 is provided with an import 27 and the first outlet the 28, second outlet 17, angle between the first outlet the 28 and second outlet 17 is 60～180 degree, import 27 and the first outlet the 28, second outlet 17 are provided with quincunx flange, and quincunx flange is provided with tapped hole 14, and available bolt is connected valve body 4 with pipeline; Lining 9 forms by two, be arranged symmetrically with up and down, lining 9 tops are provided with circular hole boss 16, insert the circular hole 12 at valve body top, the boundary dimension of lining 9 equates with the Inner Dimension of valve body 4, with high-abrasive material castings such as rubber, plastics or cast stones, lining 9 just in time embeds the inner chamber of valve body 4, with valve body 4 and 10 isolation of ball core; Ball core 10 upper and lower end are provided with minor axis 22, insert respectively the circular hole 12 at the top of valve body 4, form sliding bearing pair; The sphere 18 of ball core 10 has micro-gap with the inner chamber of lining 9, and ball core 10 can freely rotate in that lining 9 is interior; Ball core 10 circular groove 19 respectively arranged up and down one, seal ring 8 is placed in one, and prevents that medium is revealed from the up and down two ends of valve body 4 in the valve; The middle part of ball core 10 is provided with ring passage 23, its diameter equates with the interior hole dimension of lining 9, the angle of ring passage 23 equates with the passage angle of lining 9, sleeve 7 is provided with hexagonal hole 26, six square shafts, 21 fits with the top of ball core 10, and pass screw hole 24 on the sleeve 7 and the first circular hole 20 on the ball core 10 with screw 2, with the two connection, handle 1 is through in the second circular hole 25 on the sleeve 7, pull handle 1, can drive ball core 10 rotates, ball core 10 makes ring passage 23 connect import 27 and the first outlet 28 in a phase place under the driving of handle 1, cut off import 27 and the second outlet 17, connect import 27 and the second outlet 17 in another phase place, cut off import 27 and the first outlet 28, ball core 10 is provided with limiting board 11, valve body 4 is provided with and limiting board 11 corresponding spacing cylindrical bodys 13, and cylindrical body 13 is located at valve body 4 tops near the quincunx flange of import 27, is used to refer to import 27 directions of valve and the rotation angle of place kick core 10; Limiting board 11 has the function of indication valve closing mouth, and limits the sense of rotation of ball core 10, and rotation angle is 60～180 degree.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, working principle of the present utility model is:
This valve can only be in standard-sized sheet or complete shut-down state, is not suitable for being in throttle, otherwise can because of the wearing and tearing of mud medium, significantly shorten the working life of valve seal pair.
1, referring to Fig. 7, the second outlet 17 is connected in import 27, closes the first outlet 28;
2, referring to Fig. 8, pull handle 1, counterclockwise rotate 60～180 degree, the first outlet 28 is connected in import 27, closes Wu outlet 17.
Claims (7)
1. threeway discharging ball valve, it is characterized in that: valve body (4) is provided with an import (27) and the first outlet (28), the second outlet (17), in described valve body (4), be provided with ball core (10), between described ball core (10) and described valve body (4), be provided with lining (9), the upper and lower end of described ball core (10) respectively has one seal ring (8), described ball core (10) is connected with handle (1), described ball core (10) is provided with limiting board (11), described valve body (4) is provided with and the corresponding spacing cylindrical body of described limiting board (11) (13), described ball core (10) is provided with ring passage (23), described ball core (10) makes described ring passage (23) connect described import (27) and described the first outlet (28) in a phase place under the driving of described handle (1), cut off described import (27) and described the second outlet (17), connect described import (27) and described the second outlet (17) in another phase place, cut off described import (27) and described the first outlet (28).
2. threeway discharging ball valve according to claim 1 is characterized in that: described import (27) and the first outlet (28), the second outlet (17) are provided with flange, and described flange is provided with tapped hole (14).
3. threeway discharging ball valve according to claim 1 and 2, it is characterized in that: described valve body (4) forms by two, be arranged symmetrically with up and down, screw rod (5) passes the positioning hole (15) on the described valve body (4), with nut (3) locking, form the threeway spherical shell; Described lining (9) forms by two, is arranged symmetrically with up and down, and described lining (9) top is provided with circular hole boss (16), inserts the circular hole (12) at the top of described valve body (4); The boundary dimension of described lining (9) equates that with the Inner Dimension of described valve body (4) described lining (9) embeds the inner chamber of described valve body (4), with described valve body (4) and described ball core (10) isolation.
4. threeway discharging ball valve according to claim 1 and 2 is characterized in that: described cylindrical body (13) is located at the top of described valve body (4) near described import (27).
5. threeway discharging ball valve according to claim 1 and 2, it is characterized in that: the upper and lower end of described ball core (10) is provided with minor axis (22), insert respectively in the circular hole (12) at top of described valve body (4), described ball core (10) one circular groove (19) respectively arranged up and down, described seal ring (8) places described circular groove (19).
6. threeway discharging ball valve according to claim 1 and 2, it is characterized in that: described ball core (10) top is provided with six square shafts (21), sleeve (7) is provided with hexagonal hole (26), described hexagonal hole (26) and described six square shafts (21) fit, and with screw (2) pass on the described sleeve (7) screw hole (24) be connected the first circular hole (20) on the ball core (10) with the two connection, described handle (1) is through in the second circular hole (25) on the described sleeve (7).
7. threeway discharging ball valve according to claim 1 and 2 is characterized in that: described the first outlet (28) and angle between described the second outlet (17) are 60～180 to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523807 CN202901380U (en) | 2012-10-12 | 2012-10-12 | Three-way material discharge ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523807 CN202901380U (en) | 2012-10-12 | 2012-10-12 | Three-way material discharge ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901380U true CN202901380U (en) | 2013-04-24 |
Family
ID=48122051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523807 Withdrawn - After Issue CN202901380U (en) | 2012-10-12 | 2012-10-12 | Three-way material discharge ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889401A (en) * | 2012-10-12 | 2013-01-23 | 湖南中新设备制造有限公司 | Three-way discharging ball valve |
| CN104896147A (en) * | 2015-04-23 | 2015-09-09 | 武汉理工大学 | Tee reversing valve |
| CN107654698A (en) * | 2017-09-14 | 2018-02-02 | 江苏航天惠利特环保科技有限公司 | It is a kind of that there is the T-shaped tee ball valve for reducing torsional forces function |
-
2012
- 2012-10-12 CN CN 201220523807 patent/CN202901380U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889401A (en) * | 2012-10-12 | 2013-01-23 | 湖南中新设备制造有限公司 | Three-way discharging ball valve |
| CN104896147A (en) * | 2015-04-23 | 2015-09-09 | 武汉理工大学 | Tee reversing valve |
| CN107654698A (en) * | 2017-09-14 | 2018-02-02 | 江苏航天惠利特环保科技有限公司 | It is a kind of that there is the T-shaped tee ball valve for reducing torsional forces function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |