CN105805357A - Flow dividing valve with flow regulating function - Google Patents
Flow dividing valve with flow regulating function Download PDFInfo
- Publication number
- CN105805357A CN105805357A CN201610349846.5A CN201610349846A CN105805357A CN 105805357 A CN105805357 A CN 105805357A CN 201610349846 A CN201610349846 A CN 201610349846A CN 105805357 A CN105805357 A CN 105805357A
- Authority
- CN
- China
- Prior art keywords
- flow
- outlet
- valve body
- rate adjustment
- handle
- Prior art date
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Abstract
The invention provides a flow dividing valve with a flow regulating function. The flow dividing valve comprises a valve body, a valve element and a handle, wherein the valve element comprises a T-shaped three-way arc tube, a bottom plate, a top plate and a ribbed plate; the upper end surface and the lower end surface of the T-shaped three-way arc tube are separately fixedly connected with the top plate and the bottom plate; the ribbed plate is fixedly arranged on the top plate; the T-shaped three-way arc tube comprises a water inlet and outlet opening A, a water outlet B and a water inlet C; the valve body is a T-shaped three-way long pipe and comprises a vertical water inlet D, a vertical water outlet E and a horizontal water outlet F; the valve element is positioned in the middle of the valve body; and the handle is fixedly connected with the ribbed plate. The flow dividing valve can simultaneously realize flow dividing and flow regulating functions through additionally arranging the flow regulating valve element at the flow dividing part of the three-way tube.
Description
Technical field
The invention belongs to flow control valve field, especially relate to a kind of flow divider with Flow-rate adjustment effect.
Background technology
Common ball valve is mainly used in the medium blocking in fluid machinery pipeline or connecting in pipeline, also can be used for the adjustment of fluid and control, and PVC ball valve has that valve weight is light, corrosion resistance strong, and compact conformation, the advantage application such as aesthetic in appearance are very extensive.But often having pipeline or fluid machinery means suitable to realize shunting and Flow-rate adjustment, now common ball valve can not realize simultaneously.In pipeline, conventional tee T realizes shunting, but the flow flowing to tee T two outlet but cannot regulate.
Summary of the invention
There is the deficiency that cannot regulate bypass flow for tee T in prior art, the invention provides a kind of flow divider with Flow-rate adjustment effect, by adding Flow-rate adjustment spool in tee T shunting place, it is possible to realize shunting and flow regulating function simultaneously.
The present invention realizes above-mentioned technical purpose by techniques below means.
A kind of flow divider with Flow-rate adjustment effect, including valve body, spool and handle；Described spool includes T-shaped threeway arc pipe, base plate, top board and floor；Upper surface and the lower surface of described T-shaped threeway arc pipe are respectively fixedly connected with top board and base plate；Described top board is fixedly installed floor；Described T-shaped threeway arc pipe includes intake-outlet A, water outlet B and water inlet C；Described valve body is T-shaped threeway long tube, including vertical water inlet D, vertical outlet E and horizontal outlet F；Described spool is positioned in the middle part of valve body；Described handle is fixing with floor to be connected.
Further, handle is positioned at the described intake-outlet A of initial position just to vertical water inlet D, and described water outlet B is the just blind end to valve body to vertical outlet E, described water inlet C just.
Further, described floor is decussate texture；The cross recess matched with floor is had inside described handle；The sectional dimension of described floor is less than valve cylinder-shaped cavity diameter.
Further, the opening cambered surface of described intake-outlet A, water outlet B and water inlet C three matches with valve body vertical pipeline inwall cambered surface.
Further, described intake-outlet A, water outlet B and water inlet C section are provided with groove；It is provided with sealing ring in described groove.
Further, described spool is overall one-body molded.
The control method of a kind of flow divider with Flow-rate adjustment effect, comprises the steps:
S1: install valve body, T-shaped threeway arc pipe, base plate, top board, floor and handle successively；
S2: regulate the angle of handle according to Flow-rate adjustment formula and then realize the Flow-rate adjustment of flow divider；
Flow-rate adjustment formula is as follows: when a≤14 °, b=0；When a >=74.5 °, b=1；As 14 ° of < a < 74.5 °, b=-34.2a5+127.48a4-174.07a3+105.49a2-26.394a+2.2641；Wherein, a is the aperture that handle controls valve, represents for Circular measure；B is the ratio that in valve body, horizontal flow accounts for inlet flow rate.
Beneficial effects of the present invention:
The flow divider with Flow-rate adjustment effect of the present invention, valve cylinder-shaped cavity arranges spool, is realized the adjustment of shunting by the mutual relation of water inlet D vertical in the intake-outlet A of threeway arc pipe T-shaped in spool, water outlet B, water inlet C and valve body, vertical outlet E, horizontal outlet F；By embedding sealing groove in a groove, it is ensured that will not leak with the close contact of valve interior wall face；Select cross floor to strengthen the structural strength of spool；Can not only be used for independent part-subassemble standardization produce and use, can be integrated into again the fluid machinery that needs to realize Flow-rate adjustment and shunting up, the part as its structure plays a role, and has significantly high Practical Benefit.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure schematic diagram of the flow divider with Flow-rate adjustment effect of the present invention.
Fig. 2 is valve core structure schematic diagram.
Fig. 3 is valve body structure schematic diagram.
Fig. 4 is handle position inner flow passage schematic diagram when being in 0 °.
Fig. 5 is handle position inner flow passage schematic diagram when being in 30 °.
Fig. 6 is handle position inner flow passage schematic diagram when being in 60 °.
Fig. 7 is handle position inner flow passage schematic diagram when being in 90 °.
Description of reference numerals is as follows:
1-valve body, 2-spool, 3-handle, 4-T type threeway arc pipe, 5-base plate, 6-top board, 7-floor, 8-intake-outlet A, 9-water outlet B, 10-water inlet C, 11-vertical water inlet D, 12-vertical outlet E, 13-horizontal outlet F, 14-valve body cavity.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As depicted in figs. 1 and 2, a kind of flow divider with Flow-rate adjustment effect, including valve body 1, spool 2 and handle 3；Described spool 2 includes T-shaped threeway arc pipe 4, base plate 5, top board 6 and floor 7；Upper surface and the lower surface of described T-shaped threeway arc pipe 4 are respectively fixedly connected with top board 6 and base plate 5；Described top board 6 is fixedly installed floor 7；Described T-shaped threeway arc pipe 4 includes intake-outlet A8, water outlet B 9 and water inlet C10.Described floor 7 is decussate texture；The cross recess matched with floor 7 is had inside described handle 3；The sectional dimension of described floor 7 is less than valve body 1 circular cylindrical cavity diameter.The opening cambered surface of described intake-outlet A8, water outlet B 9 and water inlet C10 three matches with valve body 1 vertical pipeline inwall cambered surface.Described intake-outlet A8, water outlet B 9 and water inlet C10 section are provided with groove；It is provided with sealing ring in described groove.Described spool 2 is overall integrally casting molding.As it is shown on figure 3, described valve body 1 is T-shaped threeway long tube, including straight mouth of a river D11, vertical outlet E12 and horizontal outlet F13；Described spool 2 is positioned in the middle part of valve body 1；Described handle 3 is fixing with floor 7 to be connected.
As shown in Figure 4, when handle 3 is in 0 ° of position, owing to separating all through sealing ring between intake-outlet end face and the valve body 1 cylinder inwall of the T-shaped threeway arc pipe 4 of spool 2, so fully enter the vertical water inlet A 8 of the T-shaped threeway arc pipe 4 faced from the water of valve body 1 vertical water inlet 11 inflow, flowing out via the vertical outlet E12 of the vertical water outlet B 9 of spool 2, valve body 1, namely current only have a route: 11 → 8 → 9 → 12；Therefore, handle can be placed in 0 ° of position when pipeline is temporarily without the requirement of shunt regulating flow.
As it is shown in figure 5, when handle 3 is in 30 ° of positions, current route is: 11 → 8 → 9 → 12 and 11 → 14 → 12 flow to vertical pipeline, and 11 → 14 → 13 flow to horizontal pipe, it is achieved shunting.
As shown in Figure 6, when handle 3 is in 60 ° of positions, current route is: 11 → 14 → 12 flow to vertical pipeline；11 → 10 → 8 → 13 and 11 → 14 → 13 flow to horizontal pipe；Realize shunting.
As it is shown in fig. 7, when handle 3 is in 90 ° of positions, current route is: 11 → 10 → 8 → 13, all flows to horizontal pipe.
At handle 3 from 0 °～90 ° processes rotated to, account for total flow by the flow of horizontal outlet 13 more cumulative from 0 to 100% than b, correspondingly, account for total flow ratio from 100% to 0 decrescence by the flow of vertical outlet E12.
Specifically regulate the angle of handle 3 according to Flow-rate adjustment formula and then be capable of the Flow-rate adjustment of flow divider；
Flow-rate adjustment formula is as follows: when a≤14 °, b=0；When a >=74.5 °, b=1；As 14 ° of < a < 74.5 °, b=-34.2a5+127.48a4-174.07a3+105.49a2-26.394a+2.2641；Wherein, a is the aperture that handle controls valve, represents for Circular measure；B is the ratio that in valve body, horizontal flow accounts for inlet flow rate.
Described embodiment be the present invention preferred embodiment; but the present invention is not limited to above-mentioned embodiment; when without departing substantially from the flesh and blood of the present invention, those skilled in the art can make any conspicuously improved, replace or modification belongs to protection scope of the present invention.
Claims (7)
1. a flow divider with Flow-rate adjustment effect, it is characterised in that include valve body (1), spool (2) and handle (3)；Described spool (2) includes T-shaped threeway arc pipe (4), base plate (5), top board (6) and floor (7)；Upper surface and the lower surface of described T-shaped threeway arc pipe (4) are respectively fixedly connected with top board (6) and base plate (5)；Described top board (6) is fixedly installed floor (7)；Described T-shaped threeway arc pipe (4) includes intake-outlet A (8), water outlet B (9) and water inlet C (10)；Described valve body (1) is T-shaped threeway long tube, including vertical water inlet D (11), vertical outlet E (12) and horizontal outlet F (13)；Described spool (2) is positioned at valve body (1) middle part；Described handle (3) is fixing with floor (7) to be connected.
2. a kind of flow divider with Flow-rate adjustment effect according to claim 1, it is characterized in that, handle (3) is positioned at the described intake-outlet A (8) of initial position just to vertical water inlet D (11), described water outlet B (9) just to vertical outlet E (12), described water inlet C (10) just blind end to valve body (1).
3. a kind of flow divider with Flow-rate adjustment effect according to claim 1 and 2, it is characterised in that described floor (7) is decussate texture；Described handle (3) inner side has the cross recess matched with floor (7)；The sectional dimension of described floor (7) is less than valve body (1) circular cylindrical cavity diameter.
4. a kind of flow divider with Flow-rate adjustment effect according to claim 1 and 2, it is characterized in that, the opening cambered surface of described intake-outlet A (8), water outlet B (9) and water inlet C (10) three matches with valve body (1) vertical pipeline inwall cambered surface.
5. a kind of flow divider with Flow-rate adjustment effect according to claim 1 and 2, it is characterised in that described intake-outlet A (8), water outlet B (9) and water inlet C (10) section are provided with groove；It is provided with sealing ring in described groove.
6. a kind of flow divider with Flow-rate adjustment effect according to claim 1 and 2, it is characterised in that described spool (2) is overall one-body molded.
7. the control method of a flow divider with Flow-rate adjustment effect, it is characterised in that comprise the steps:
S1: install valve body (1), T-shaped threeway arc pipe (4), base plate (5), top board (6), floor (7) and handle (3) successively；
S2: regulate the angle of handle (3) according to Flow-rate adjustment formula and then realize the Flow-rate adjustment of flow divider；
Flow-rate adjustment formula is as follows: when a≤14 °, b=0；When a >=74.5 °, b=1；As 14 ° of < a < 74.5 °, b=-34.2a5+127.48a4-174.07a3+105.49a2-26.394a+2.2641；Wherein, a is the aperture that handle controls valve, represents for Circular measure；B is the ratio that in valve body, horizontal flow accounts for inlet flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349846.5A CN105805357B (en) | 2016-05-24 | 2016-05-24 | A kind of flow divider with flow adjustment effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349846.5A CN105805357B (en) | 2016-05-24 | 2016-05-24 | A kind of flow divider with flow adjustment effect |
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| Publication Number | Publication Date |
|---|---|
| CN105805357A true CN105805357A (en) | 2016-07-27 |
| CN105805357B CN105805357B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349846.5A Active CN105805357B (en) | 2016-05-24 | 2016-05-24 | A kind of flow divider with flow adjustment effect |
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| Country | Link |
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| CN (1) | CN105805357B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237903A (en) * | 2017-06-28 | 2017-10-10 | 盐城市大冈石油工具厂有限责任公司 | Many control flow dividers with pressure |
| CN112628425A (en) * | 2020-12-21 | 2021-04-09 | 合肥通用机械研究院有限公司 | Three-way cock regulating valve for low-torque full-stroke regulation |
| CN113236821A (en) * | 2021-04-29 | 2021-08-10 | 江苏苏盐阀门机械有限公司 | Three-way sealing ball valve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721265A (en) * | 1971-04-29 | 1973-03-20 | Fmc Corp | Three-way valve |
| JPH0196578U (en) * | 1987-12-19 | 1989-06-27 | ||
| CN2422497Y (en) * | 2000-03-02 | 2001-03-07 | 明晓亮 | Single pipe cold-hot-water delivery changing-over cock for domestic water heater |
| CN202188168U (en) * | 2011-08-29 | 2012-04-11 | 浙江超达阀门股份有限公司 | T-shaped three-way ball valve |
| EP2821679A1 (en) * | 2013-07-05 | 2015-01-07 | Esbe AB | Temperature adjustment valve |
| US20150013806A1 (en) * | 2010-08-13 | 2015-01-15 | Ayrlett, Inc. | Water supply valve |
| CN205118337U (en) * | 2015-06-17 | 2016-03-30 | 青岛海尔智能技术研发有限公司 | Three -way valve |
| CN205781075U (en) * | 2016-05-24 | 2016-12-07 | 江苏大学 | A kind of flow divider with Flow-rate adjustment effect |
-
2016
- 2016-05-24 CN CN201610349846.5A patent/CN105805357B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721265A (en) * | 1971-04-29 | 1973-03-20 | Fmc Corp | Three-way valve |
| JPH0196578U (en) * | 1987-12-19 | 1989-06-27 | ||
| CN2422497Y (en) * | 2000-03-02 | 2001-03-07 | 明晓亮 | Single pipe cold-hot-water delivery changing-over cock for domestic water heater |
| US20150013806A1 (en) * | 2010-08-13 | 2015-01-15 | Ayrlett, Inc. | Water supply valve |
| CN202188168U (en) * | 2011-08-29 | 2012-04-11 | 浙江超达阀门股份有限公司 | T-shaped three-way ball valve |
| EP2821679A1 (en) * | 2013-07-05 | 2015-01-07 | Esbe AB | Temperature adjustment valve |
| CN205118337U (en) * | 2015-06-17 | 2016-03-30 | 青岛海尔智能技术研发有限公司 | Three -way valve |
| CN205781075U (en) * | 2016-05-24 | 2016-12-07 | 江苏大学 | A kind of flow divider with Flow-rate adjustment effect |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237903A (en) * | 2017-06-28 | 2017-10-10 | 盐城市大冈石油工具厂有限责任公司 | Many control flow dividers with pressure |
| CN112628425A (en) * | 2020-12-21 | 2021-04-09 | 合肥通用机械研究院有限公司 | Three-way cock regulating valve for low-torque full-stroke regulation |
| CN113236821A (en) * | 2021-04-29 | 2021-08-10 | 江苏苏盐阀门机械有限公司 | Three-way sealing ball valve |
| CN113236821B (en) * | 2021-04-29 | 2021-11-23 | 江苏苏盐阀门机械有限公司 | Three-way sealing ball valve |
Also Published As
| Publication number | Publication date |
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| CN105805357B (en) | 2019-01-08 |
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