CN102889401B - Three-way discharging ball valve - Google Patents
Three-way discharging ball valve Download PDFInfo
- Publication number
- CN102889401B CN102889401B CN 201210385639 CN201210385639A CN102889401B CN 102889401 B CN102889401 B CN 102889401B CN 201210385639 CN201210385639 CN 201210385639 CN 201210385639 A CN201210385639 A CN 201210385639A CN 102889401 B CN102889401 B CN 102889401B
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- outlet
- valve body
- ball core
- import
- ball
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Abstract
The invention discloses a three-way discharging ball valve. The three-way discharging ball valve is characterized in that a valve body (4) is provided with an inlet (27) and a first outlet (28) and a second outlet (17), the valve body (4) is internally provided with a ball core (10), and a lining (9) is arranged between the ball core (10) and the valve body (4); the upper and lower ends of the ball core (10) are respectively provided with a seal ring (8), the ball core (10) is connected with a handle (1) and is provided with a spacing plate (11), and the valve body (4) is provided with a circular cylinder (13) which is correspondingly spaced with the spacing plate (11); and the ball core (10) is provided with a ring channel (23), and the ball core (10) is driven by the handle (1) to cause the ring channel (23) to be communicated with the inlet (27) and the first outlet (28) on a phase position and can cut off the inlet (27) and the second outlet (17), the inlet (27) and the second outlet (17) are communicated on the other phase position, and the inlet (27) and the first outlet (28) are cut off. The three-way discharging ball valve provided by the invention has the advantages that the operation is convenient, the labour intensity is low, the seal is good, the volume is small, the weight is light, and the downhole installation transportation is convenient.
Description
Technical field
The present invention relates to a kind of valve, particularly relate 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 a 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 easily leaks outside, operating environment of pollution, harm operator ' s health.
Summary of the invention
Technical problem to be solved by this invention is to provide 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, threeway discharging ball valve provided by the invention, valve body is provided with an import and the first outlet, the second outlet, be provided with the ball core in described valve body, be provided with lining between described ball core and described valve body, 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 spacing cylindrical body corresponding to 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, through the positioning hole on described valve body, is used 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 with the Inner Dimension of described valve body, and described lining embeds the inner chamber of described valve body, by 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 is placed in 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 with the first circular hole on described ball core, the two is connected through the screw hole on described sleeve with screw, described handle is through in the second circular hole on 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 in throttle, otherwise can, because of the wearing and tearing of mud medium, significantly shortens 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 invention are:
1. three-port structure, valve generation two valves; Reduce valve quantity;
2. easy to operate, reduce labor intensity;
3. good seal, stop medium and leak outside;
4. volume is little, lightweight, and the down-hole installation and transportation are convenient.
In sum, the present invention be a kind of easy to operate, labor intensity is low, good seal, volume are little, lightweight, down-hole installation and transportation threeway discharging easily ball valve.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan view of the present invention.
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 invention.
Fig. 8 is the another kind of view of using of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
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 is through the positioning hole 15 on 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 first outlet the 28, second outlet 17, angle between first outlet the 28 and second outlet 17 is 60～180 degree, import 27 and 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, by 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 lining 9 is interior, ball core 10 circular groove 19 respectively arranged one up and down, seal ring 8 is placed in one, and prevents that in valve, medium is revealed from the two ends up and down of valve body 4, 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 shaft 21 fits with the top of ball core 10, and with screw 2 through the screw hole 24 on sleeve 7 and the first circular hole 20 on ball core 10, by the two connection, handle 1 is through in the second circular hole 25 on 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 spacing cylindrical body 13 corresponding to limiting board 11, cylindrical body 13 is located at the quincunx flange of valve body 4 tops near import 27, be 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 invention is:
This valve can only be in standard-sized sheet or complete shut-down state, is not suitable in throttle, otherwise can, because of the wearing and tearing of mud medium, significantly shortens 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 the second outlet 17.
Claims (6)
1. a threeway discharging ball valve, valve body (4) is provided with an import (27) and the first outlet (28), the second outlet (17), be provided with ball core (10) in described valve body (4), be provided with lining (9) between described ball core (10) and described valve body (4), 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), it is characterized in that: described valve body (4) forms by two, be arranged symmetrically with up and down, screw rod (5) is through the positioning hole (15) on described valve body (4), with nut (3), lock, 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 with the Inner Dimension of described valve body (4), and described lining (9) embeds the inner chamber of described valve body (4), by described valve body (4) and described ball core (10) isolation.
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 is characterized in that: described cylindrical body (13) is located at the top of described valve body (4) near described import (27).
4. 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) is placed in described circular groove (19).
5. 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) through the screw hole (24) on described sleeve (7) and the first circular hole (20) on described ball core (10) by the two connection, described handle (1) is through in the second circular hole (25) on described sleeve (7).
6. 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 201210385639 CN102889401B (en) | 2012-10-12 | 2012-10-12 | Three-way discharging ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210385639 CN102889401B (en) | 2012-10-12 | 2012-10-12 | Three-way discharging ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102889401A CN102889401A (en) | 2013-01-23 |
| CN102889401B true CN102889401B (en) | 2013-12-25 |
Family
ID=47533012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210385639 Expired - Fee Related CN102889401B (en) | 2012-10-12 | 2012-10-12 | Three-way discharging ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889401B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697811A (en) * | 2017-01-23 | 2017-05-24 | 弗格森输送机械（常州）有限公司 | Full-sealed discharge valve |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185828Y (en) * | 1994-04-22 | 1994-12-21 | 刘光裕 | Stone casting abrasion-proof ball type multiple-way change valve |
| DE29916256U1 (en) * | 1999-09-17 | 2000-04-13 | Krause Ralf | Ball valve |
| JP2003194244A (en) * | 2001-12-28 | 2003-07-09 | Osame Kogyo Kk | Y-form three-way ball valve |
| KR100809647B1 (en) * | 2006-08-04 | 2008-03-05 | 주식회사 삼진정밀 | 3-Way Ball Valve |
| CN201236971Y (en) * | 2008-06-27 | 2009-05-13 | 宁波中迪机械有限公司 | Meter-correction combined valve |
| CN201731113U (en) * | 2010-05-20 | 2011-02-02 | 段巧姬 | Spherical two-position three-way distribution valve |
| CN201884703U (en) * | 2010-12-07 | 2011-06-29 | 上海汇丽涂料有限公司 | Ball valve for producing stone paint |
| CN201916524U (en) * | 2011-01-10 | 2011-08-03 | 上海阀特流体控制阀门有限公司 | Integral hard seal floating ball valve |
| CN202901380U (en) * | 2012-10-12 | 2013-04-24 | 湖南中新设备制造有限公司 | Three-way material discharge ball valve |
-
2012
- 2012-10-12 CN CN 201210385639 patent/CN102889401B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102889401A (en) | 2013-01-23 |
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Granted publication date: 20131225 Termination date: 20171012 |