CN202469083U - Double-connection and three-way ball valve - Google Patents
Double-connection and three-way ball valve Download PDFInfo
- Publication number
- CN202469083U CN202469083U CN2012201235299U CN201220123529U CN202469083U CN 202469083 U CN202469083 U CN 202469083U CN 2012201235299 U CN2012201235299 U CN 2012201235299U CN 201220123529 U CN201220123529 U CN 201220123529U CN 202469083 U CN202469083 U CN 202469083U
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- ball
- valve rod
- valve
- tee ball
- duplex
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- Expired - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a double-connection and three-way ball valve which comprises two three-way ball valves and a handle assembly, wherein the two three-way ball valves are vertically distributed and installed on a valve body (12), and the handle assembly is located at the upper end of the valve body (1) and simultaneously connected with the two three-way ball valves. By adopting the structure, a user only needs to control one handle assembly to simultaneously achieve confluence, diversion or flowing direction change of two groups of pipelines, in other words, only one double-connection and three-way ball valve is needed to be installed on the two groups of pipelines, and therefore, on one hand, manual cost is reduced, and on the other hand, part cost is also reduced. In addition, accuracy for simultaneous control is ensured.
Description
Technical field
The utility model relates to valve field, specifically is a kind of duplex tee ball valve.
Background technique
Tee ball valve because it is simple in structure, volume is little, and is widely used.Tee ball valve has two kinds of T type tee ball valve and L type tee ball valves: single T type tee ball valve can only make the pipeline of three quadratures be interconnected, and perhaps keeps two pipelines to be interconnected and cuts off the 3rd pipeline simultaneously, therefore, only plays the effect at shunting, interflow; Single L type tee ball valve can only connect two mutually orthogonal pipelines, can not keep being interconnected of the 3rd pipeline simultaneously, only plays the effect of distribution.But the tee ball valve of this structure has following shortcoming:
1) tee ball valve can only work to one group of pipeline, promptly can only realize the interflow of three pipelines, the purpose that shunting perhaps changes circulating direction, and in real work; The pipeline that can run into two groups or more collaborates, shunts or change the situation of circulating direction simultaneously, at this moment, just must organize at each a tee ball valve is installed in the pipeline; In other words, have and how much organize pipeline what tee ball valves must be installed, like this; Need collaborate simultaneously when running into, shunt when perhaps changing the operation of circulating direction, need operate these tee ball valves simultaneously, therefore; Increased cost of labor on the one hand; Increased the component cost on the other hand, in addition, the degree of accuracy of control is not high simultaneously yet;
2) in addition, the handle of the tee ball valve of existing technology normally is fixedly connected with valve rod, is on-disconnectable; When tee ball valve is in the working state of opening or closing; The random handle with sleeve of other people can take place, thereby make tee ball valve close or open, thereby influence normal working state.
The model utility content
The utility model technical problem to be solved is that a kind of duplex tee ball valve that can realize two tee ball valves are collaborated, shunt or change the circulating direction operation simultaneously is provided.
For solving the problems of the technologies described above; The duplex tee ball valve that the utility model provides; It comprises two tee ball valves and a Handleset, and described two tee ball valves are up and down to distribute and are installed on the valve body, and described Handleset is positioned at the valve body upper end and is connected with two tee ball valves simultaneously.
Described two tee ball valves are two T type ball valves, or two L type ball valves, or the combination of a T type ball valve and a L type ball valve.
Described two tee ball valves are up and down to distribute to be installed on the valve body and are meant; Described valve body has the chamber of two levels up and down; Be respectively upper chamber and lower chambers; Each chamber has and in per three ports of three ports that communicate the axis of two ports arranged is same axis, and each port connects a joint; Have last ball in the upper chamber, bottom chamber has following ball.
Described Handleset is connected with two tee ball valves simultaneously and is meant; Described two tee ball valves up and down have upper valve rod and lower valve rod respectively; Described upper valve rod and lower valve rod all are rotatably assorted in valve body, and the upper end of upper valve rod is connected the upper end grafting of lower end and last ball with Handleset; Pegging graft in the lower end of last ball and the upper end of lower valve rod, pegs graft with the upper end of following ball in the lower end of lower valve rod.
Also be provided with two in the described upper chamber and go up sealing gasket, go up the corresponding respectively close-fitting of sealing gasket in being two joints of same axis for two, the inner ring of sealing gasket is the cambered surface that matches with last ball on each, and last ball is rotatably connected on two and goes up in the sealing gasket; Described bottom chamber is provided with two lower seal pads, and two corresponding respectively close-fittings of lower seal pad are in being two joints of same axis, and the inner ring of each lower seal pad is the cambered surface that matches with following ball, and following ball is rotatably connected in two lower seal pads.
All be socketed with at least one seal ring on described upper valve rod and the lower valve rod.
Be socketed with two seal rings on the described upper valve rod, also be socketed with two seal rings on the lower valve rod.
Described top and bottom of going up ball have first long recess and second long recess respectively, and the upper end of following ball has the 3rd long recess, and the lower end of described upper valve rod has the first flat side, and the top and bottom of lower valve rod have the second flat side and the 3rd flat side respectively; The described first flat side is plugged in first long recess, and the second flat side is plugged in second long recess, and the 3rd flat side is plugged in the 3rd long recess.
Described Handleset comprises extension bar and taper knob, and described extension bar is connected with taper knob is removable, and taper knob is connected the upper end of upper valve rod.
The upper end that described taper knob is connected upper valve rod is meant that this Handleset also comprises packing ring and screw, and described taper knob is connected the upper end of upper valve rod through packing ring and screw.
After adopting above structure, the utility model with compared with techniques is arranged, have the following advantages:
1) because two tee ball valves are installed on the valve body simultaneously, and these two tee ball valves operate through Handleset simultaneously, therefore; Run into two groups of pipelines and collaborate simultaneously, shunt or change under the situation of circulating direction, only need control a Handleset and just can realize, in other words; Two groups of pipelines only need be installed a duplex tee ball valve; Like this, reduce cost of labor on the one hand, also reduced the component cost on the other hand; In addition, guaranteed the degree of accuracy of control simultaneously more;
2) in addition, Handleset is designed in other words extension bar is removable to be connected on the taper knob; Taper knob is to be fixedly connected on the upper valve rod at ordinary times, and extension bar is pulled down from taper knob, is for when opening of valves or the closing operation like this; Can extension bar be contained on the taper knob, behind completion unlatching or the closing operation, extension bar be pulled down from taper knob; Like this; Both guaranteed to have more usage space, and can prevent that again other people from arbitrarily closing or open valve, thereby guarantee normal working state.
Description of drawings
Fig. 1 is the structural representation of the utility model duplex tee ball valve.
Fig. 2 is the plan structure schematic representation of Fig. 1.
Wherein: 1, extension bar; 2, taper knob; 3, screw; 4, packing ring; 5, upper valve rod; 6, seal ring; 7, upper chamber; 8, go up sealing gasket; 9, second long recess; 10, the second flat side; 11, joint; 12, valve body; 13, lower valve rod; 14, the 3rd flat side; 15, the 3rd long recess; 16, lower chambers; 17, following ball; 18, lower seal pad; 19, go up ball; 20, first long recess; 21, the first flat side.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done explanation in further detail.
Structural representation by the utility model duplex threeway illustrated in figures 1 and 2 can be known; It comprises two tee ball valves and a Handleset; Described two tee ball valves are up and down to distribute and are installed on the valve body 12, and described Handleset is positioned at valve body 12 upper ends and is connected with two tee ball valves simultaneously.Described two tee ball valves are two T type ball valves, or two L type ball valves, or the combination of a T type ball valve and a L type ball valve.
Described two tee ball valves are up and down to distribute to be installed on the valve body 12 and are meant; Described valve body 12 has the chamber of two levels up and down; Be respectively upper chamber 7 and lower chambers 16; Each chamber has and in per three ports of three ports that communicate the axis of two ports arranged is same axis, and each port connects a joint 11.Have last ball 19 in the upper chamber 7, have following ball 17 in the lower chambers 16.
Described Handleset is connected with two tee ball valves simultaneously and is meant; Described two tee ball valves up and down have upper valve rod 5 and lower valve rod 13 respectively; Described upper valve rod 5 all is rotatably assorted in valve body 12 with lower valve rod 13, and the upper end of upper valve rod 5 is connected the upper end grafting of lower end and last ball 19 with Handleset; Pegging graft in the upper end of the lower end of last ball 19 and lower valve rod 13, pegs graft with the upper end of following ball 17 in the lower end of lower valve rod 13.
Also be provided with two in the described upper chamber 7 and go up sealing gasket 8; Go up the corresponding respectively close-fitting of sealing gasket 8 in being two joints 11 of same axis for two; The inner ring of sealing gasket 8 is the cambered surface that matches with last ball 19 on each, and last ball 19 is rotatably connected on two and goes up in the sealing gasket 8.Be provided with two lower seal pads 18 in the described lower chambers 16; Two corresponding respectively close-fittings of lower seal pad 18 are in being two joints 11 of same axis; The inner ring of each lower seal pad 18 is the cambered surface that matches with following ball 17, and following ball 17 is rotatably connected in two lower seal pads 18.All be socketed with at least one seal ring 6 on described upper valve rod 5 and the lower valve rod 13.In the present embodiment, be socketed with two seal rings 6 up and down on the described upper valve rod 5, also be socketed with two seal rings 6 up and down on the lower valve rod 13.In the present embodiment, described all seal rings 6 are O type circle.
Described top and bottom of going up ball 19 have first long recess 20 and second long recess 9 respectively; The upper end of following ball 17 has the 3rd long recess 15; The lower end of described upper valve rod 5 has the first flat side 21, and the top and bottom of lower valve rod 13 have the second flat side 10 and the 3rd flat side 14 respectively.The described first flat side 21 is plugged in first long recess 20, and the second flat side 10 is plugged in second long recess 9, and the 3rd flat side 14 is plugged in the 3rd long recess 15.
Described Handleset comprises extension bar 1 and taper knob 2, described extension bar 1 and 2 removable connections of taper knob, and taper knob 2 is connected the upper end of upper valve rod 5.The upper end that described taper knob 2 is connected upper valve rod 5 is meant that this Handleset also comprises packing ring 4 and screw 3, and described taper knob 2 is connected the upper end of upper valve rod 5 through packing ring 4 and screw 3.In the present embodiment, packing ring 4 is a spring washer, and screw 3 is a Cross Recess Head Screw.
The assembly process of the utility model duplex tee ball valve is:
1) O type snare is gone in the groove on the upper valve rod 5, O type snare is gone in the groove on the lower valve rod 13;
2) lower valve rod 13 is packed into behind the middle part of valve body 12 endoporus, again with pack into the top of valve body 12 endoporus of upper valve rod 5;
3) go up sealing gaskets 8 with two and be respectively charged in two joints 11, screw in respectively after applying glue the outside thread place of these two joints 11 equably valve body 12 upper chamber 7 wherein two be in the port of same axis and tighten, wipe clean the glue that overflows; Two lower seal pads 18 are respectively charged in two joints 11, screw in respectively after applying glue the outside thread place of these two joints 11 equably valve body 12 lower chambers 16 wherein two be in the port of same axis and tighten, wipe clean the glue that overflows;
4) will go up in the upper chamber 7 of the valve body 12 of packing into behind the noncongeable oil on the surfaces coated of ball 19; On the first flat side 21 of first long recess 20 of last ball 19 and upper valve rod 5 pegs graft, in second long recess 9 of going up ball 19 simultaneously and second flat side's 10 grafting of lower valve rod 13; In the lower chambers 16 with the valve body 12 of packing into behind the noncongeable oil on the surfaces coated of playing ball 17, on the 3rd flat side 14 of the 3rd long recess 15 that plays ball 17 and lower valve rod 13 pegs graft;
5) again with the outside thread place of remaining joint 11 in the step 3) apply glue equably the back screw in valve body 12 upper chamber 7 the 3rd port and tighten, wipe clean the glue that overflows; Equally, with the outside thread place of remaining joint 11 also apply glue equably the back screw in valve body 12 lower chambers 16 the 3rd port and tighten, wipe clean the glue that overflows;
6) be socketed in the taper knob that extension bar 1 is housed 2 upper end of upper valve rod 5, and in the shrinkage pool on taper knob 2 tops, put packing ring 4 (spring washer), be tightened in the end of upper valve rod 5 with screw 3 (Cross Recess Head Screw); Accomplish whole assembling.
The utility model duplex tee ball valve in use, the activity point of view of extension bar 1 is 90 °, promptly during the opening state of valve when the position of handle and closed condition the position angle of handle be 90 °.In addition,, can directly extension bar 1 be unloaded from taper knob 2, other people can't arbitrarily be closed or Open valve when opening of valves or after closing.
Claims (10)
1. duplex tee ball valve; It is characterized in that: it comprises two tee ball valves and a Handleset; Described two tee ball valves are up and down to distribute and are installed on the valve body (12), and described Handleset is positioned at valve body (12) upper end and is connected with two tee ball valves simultaneously.
2. duplex tee ball valve according to claim 1 is characterized in that: described two tee ball valves are two T type ball valves, or two L type ball valves, or the combination of a T type ball valve and a L type ball valve.
3. duplex tee ball valve according to claim 1; It is characterized in that: described two tee ball valves are up and down to distribute to be installed on the valve body (12) and are meant; Described valve body (12) has the chamber of two levels up and down; Be respectively upper chamber (7) and lower chambers (16), each chamber has and in per three ports of three ports that communicate the axis of two ports arranged is same axis, and each port connects a joint (11); Have last ball (19) in the upper chamber (7), have following ball (17) in the lower chambers (16).
4. according to claim 1 or 3 described duplex tee ball valves; It is characterized in that: described Handleset is connected with two tee ball valves simultaneously and is meant; Described two tee ball valves up and down have upper valve rod (5) and lower valve rod (13) respectively; Described upper valve rod (5) and lower valve rod (13) all are rotatably assorted in valve body (12), and the upper end of upper valve rod (5) is connected the upper end grafting of lower end and last ball (19) with Handleset; Pegging graft in the upper end of the lower end of last ball (19) and lower valve rod (13), pegs graft with the upper end of following ball (17) in the lower end of lower valve rod (13).
5. duplex tee ball valve according to claim 3; It is characterized in that: also be provided with two in the described upper chamber (7) and go up sealing gasket (8); Go up the corresponding respectively close-fitting of sealing gasket (8) in being two joints (11) of same axis for two; The inner ring of sealing gasket on each (8) is the cambered surface that matches with last ball (19), and last ball (19) is rotatably connected on two and goes up in the sealing gasket (8); Be provided with two lower seal pads (18) in the described lower chambers (16); The corresponding respectively close-fitting of two lower seal pads (18) is in being two joints (11) of same axis; The inner ring of each lower seal pad (18) is the cambered surface that matches with following ball (17), and following ball (17) is rotatably connected in two lower seal pads (18).
6. duplex tee ball valve according to claim 4 is characterized in that: all be socketed with at least one seal ring (6) on described upper valve rod (5) and the lower valve rod (13).
7. duplex tee ball valve according to claim 6 is characterized in that: be socketed with two seal rings (6) on the described upper valve rod (5), also be socketed with two seal rings (6) on the lower valve rod (13).
8. duplex tee ball valve according to claim 4; It is characterized in that: described top and bottom of going up ball (19) have first long recess (20) and second long recess (9) respectively; The upper end of following ball (17) has the 3rd long recess (15); The lower end of described upper valve rod (5) has the first flat side (21), and the top and bottom of lower valve rod (13) have the second flat side (10) and the 3rd flat side (14) respectively; The described first flat side (21) is plugged in first long recess (20), and the second flat side (10) is plugged in second long recess (9), and the 3rd flat side (14) is plugged in the 3rd long recess (15).
9. duplex tee ball valve according to claim 4 is characterized in that: described Handleset comprises extension bar (1) and taper knob (2), and described extension bar (1) is connected the upper end of upper valve rod (5) with removable connection of taper knob (2), taper knob (2).
10. duplex tee ball valve according to claim 9; It is characterized in that: the upper end that described taper knob (2) is connected upper valve rod (5) is meant; This Handleset also comprises packing ring (4) and screw (3), and described taper knob (2) is connected the upper end of upper valve rod (5) through packing ring (4) and screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201235299U CN202469083U (en) | 2012-03-28 | 2012-03-28 | Double-connection and three-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201235299U CN202469083U (en) | 2012-03-28 | 2012-03-28 | Double-connection and three-way ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469083U true CN202469083U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201235299U Expired - Fee Related CN202469083U (en) | 2012-03-28 | 2012-03-28 | Double-connection and three-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469083U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2510119A (en) * | 2013-01-23 | 2014-07-30 | Horne Engineering Ltd | Valve arrangement |
| CN107690543A (en) * | 2015-04-09 | 2018-02-13 | 嘉科米尼有限公司 | Multiple-way valve with bypass circulation |
| CN108404327A (en) * | 2018-02-08 | 2018-08-17 | 威海广泰空港设备股份有限公司 | With the high-altitude extinguishing device for puncturing function |
| CN108404322A (en) * | 2018-02-08 | 2018-08-17 | 威海广泰空港设备股份有限公司 | The airport crash fire vehicle of fire-extinguishing function concurrently is punctured with high-altitude |
| CN108758020A (en) * | 2018-07-10 | 2018-11-06 | 江苏迪威高压科技股份有限公司 | A kind of two way cock formula valve |
| CN110439602A (en) * | 2019-07-09 | 2019-11-12 | 潍坊威特尔管业有限公司 | It is a kind of for connecting the metallic conduit fitting system of emulsion box and hydraulic support |
| CN110589997A (en) * | 2019-09-09 | 2019-12-20 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN114076227A (en) * | 2020-08-13 | 2022-02-22 | 瑞立集团瑞安汽车零部件有限公司 | Oil tank on-off valve |
-
2012
- 2012-03-28 CN CN2012201235299U patent/CN202469083U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114914A1 (en) * | 2013-01-23 | 2014-07-31 | Horne Engineering Limited | Valve arrangement, apparatus and methods of operation thereof |
| GB2510119B (en) * | 2013-01-23 | 2015-03-04 | Horne Engineering Ltd | Valve arrangement, apparatus and methods of operation thereof |
| CN105102896A (en) * | 2013-01-23 | 2015-11-25 | 霍恩工程有限公司 | Valve arrangement, apparatus and methods of operation thereof |
| RU2621659C2 (en) * | 2013-01-23 | 2017-06-06 | Хорн Энджиниринг Лимитед | Valve design, device and methods of its operation |
| US9702470B2 (en) | 2013-01-23 | 2017-07-11 | Horne Engineering Limited | Valve arrangement, apparatus and methods of operation thereof |
| CN105102896B (en) * | 2013-01-23 | 2018-06-12 | 霍恩工程有限公司 | Valve gear, equipment and its operating method |
| GB2510119A (en) * | 2013-01-23 | 2014-07-30 | Horne Engineering Ltd | Valve arrangement |
| CN107690543B (en) * | 2015-04-09 | 2020-04-24 | 嘉科米尼有限公司 | Multi-way valve with bypass circuit |
| CN107690543A (en) * | 2015-04-09 | 2018-02-13 | 嘉科米尼有限公司 | Multiple-way valve with bypass circulation |
| CN108404327A (en) * | 2018-02-08 | 2018-08-17 | 威海广泰空港设备股份有限公司 | With the high-altitude extinguishing device for puncturing function |
| CN108404322A (en) * | 2018-02-08 | 2018-08-17 | 威海广泰空港设备股份有限公司 | The airport crash fire vehicle of fire-extinguishing function concurrently is punctured with high-altitude |
| CN108758020A (en) * | 2018-07-10 | 2018-11-06 | 江苏迪威高压科技股份有限公司 | A kind of two way cock formula valve |
| CN108758020B (en) * | 2018-07-10 | 2024-06-07 | 江苏迪威高压科技股份有限公司 | Double-pass cock valve |
| CN110439602A (en) * | 2019-07-09 | 2019-11-12 | 潍坊威特尔管业有限公司 | It is a kind of for connecting the metallic conduit fitting system of emulsion box and hydraulic support |
| CN110589997A (en) * | 2019-09-09 | 2019-12-20 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN110589997B (en) * | 2019-09-09 | 2024-06-11 | 浙江沁园水处理科技有限公司 | Water purification system with reversing valve |
| CN114076227A (en) * | 2020-08-13 | 2022-02-22 | 瑞立集团瑞安汽车零部件有限公司 | Oil tank on-off valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |