CN105465410A - Dual-purpose three-way valve - Google Patents
Dual-purpose three-way valve Download PDFInfo
- Publication number
- CN105465410A CN105465410A CN201511030294.3A CN201511030294A CN105465410A CN 105465410 A CN105465410 A CN 105465410A CN 201511030294 A CN201511030294 A CN 201511030294A CN 105465410 A CN105465410 A CN 105465410A
- Authority
- CN
- China
- Prior art keywords
- hole
- way valve
- spool
- connecting tube
- shaft axis
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
Abstract
The invention relates to the technical field of valve bodies, in particular to a dual-purpose three-way valve. The dual-purpose three-way valve comprises a three-way valve body and a valve element. The three-way valve body is provided with a main connecting pipe, two branch connecting pipes and a control pipe. The two branch connecting pipes share the same axis and are perpendicular to the main connecting pipe. The control pipe shares the same axis with the main connecting pipe. The valve element is of a cylindrical structure and can be rotatably inserted in the control pipe. The front end of the valve element extends to the connecting position of the main connecting pipe and the branch connecting pipes. An elliptical face with the inclination angle of 45 degrees is arranged at the front end of the valve element. According to the dual-purpose three-way valve, the main pipe can be communicated and disconnected with the two branch pipes at the same time, and in addition, the requirement that the main pipe is communicated with any branch pipe can be met. The dual-purpose three-way valve has the functions of common tee joints and traditional three-way valves and is simple in structure and convenient to use.
Description
Technical field
The present invention relates to valve body technical field, particularly a kind of two-purpose three-way valve.
Background technique
Threeway especially three-way valve is widely used in various pipe-line system, and traditional three-way valve body has three mouths, and one enters scene 2.With common valve unlike, have an outlet bottom three-way valve, when inner spool is at diverse location, outlet is different, if spool is when bottom, left and right communicates, if spool is when top, right outlet is plugged, left and end opening leads to (or left side outlet is blocked, and the right and end opening lead to).
As can be seen here, threeway can realize main pipeline and be communicated with two laterals simultaneously, and three-way valve disconnects while can realizing two laterals or any one lateral is communicated with main pipeline, namely traditional three-way valve can not realize common threeway and make main pipeline simultaneously in the function that two laterals are communicated with.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of two-purpose three-way valve is provided, while this two-purpose three-way valve can realize main pipeline and two laterals, connected sum disconnects simultaneously, and the requirement that main pipeline is communicated with in any one lateral can be met, possesses the function of common threeway and traditional three-way valve, structure is simple, easy to use.
For solving the problem, the invention provides following technological scheme:
A kind of two-purpose three-way valve, comprise three way valve and spool, described three way valve is provided with a main connecting tube, two points of connecting tubes and a control valve; Point connecting tube coaxial inner conductor described in two and perpendicular to main connecting tube; Described control valve and main connecting tube coaxial inner conductor; Described spool is cylindrical structure, and is rotatably inserted in control valve, and the front end of spool extends to the jointing place of main connecting tube and point connecting tube; The front end of described spool is provided with the ellipsoid that angle of inclination is 45 degree.
Further, the cylndrical surface of described spool offers the cylinder groove perpendicular to spool shaft axis, be provided with spring in this cylinder groove, the top of spring is provided with the steel ball be slidably matched with cylinder groove inwall; The shaft axis three coplanar of the major axis of described ellipsoid, the shaft axis of cylinder groove and spool.
Further, the tube wall of described control valve offers the first through hole and the second through hole along its direction of axis line; The shaft axis of described first through hole and the second through hole is perpendicular to the shaft axis dividing connecting tube.
Further, the spacing of described first through hole and the second through hole equals the length of the direction of axis line projection of long axis first through hole of ellipsoid.
Further, the tube wall of described control valve also offers third through-hole and the fourth hole of coaxial inner conductor; The shaft axis three coplanar of the shaft axis of described third through-hole, the shaft axis of fourth hole and the second through hole.
Further, described first through hole, the second through hole, third through-hole are identical with the diameter of third through-hole, and are less than the diameter of steel ball.
Further, the end of described control valve is provided with end cap, and the center of end cap is provided with fifth hole; The diameter of described fifth hole is less than the diameter of spool.
Further, the end of described spool is provided with controlling rod; Described controlling rod extends to control valve outside through fifth hole; The end of described controlling rod is provided with and revolves the portion of holding.
Beneficial effect: while two-purpose three-way valve of the present invention can realize main pipeline and two laterals, connected sum disconnects simultaneously, and the requirement that main pipeline is communicated with any one lateral can be met, possessed the function of common threeway and traditional three-way valve, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is stereo decomposing structural representation of the present invention;
Fig. 3 is the perspective cross-sectional structural representation of the first operating mode of the present invention;
Fig. 4 is the sectional structure schematic diagram of the first operating mode of the present invention;
Fig. 5 is the perspective cross-sectional structural representation of the second operating mode of the present invention;
Fig. 6 is the sectional structure schematic diagram of the second operating mode of the present invention;
Fig. 7 is the perspective cross-sectional structural representation of the 3rd operating mode of the present invention;
Fig. 8 is the sectional structure schematic diagram of the 3rd operating mode of the present invention;
Description of reference numerals: three way valve 1, main connecting tube 1a, point connecting tube 1b, control valve 1c, spool 2, ellipsoid 3, cylinder groove 4, spring 5, steel ball 6, end cap 7, controlling rod 8, the first through hole 9, second through hole 10, third through-hole 11, fourth hole 12, fifth hole 13, revolves the portion of holding 14.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiments of the invention are described in further detail:
Referring to figs. 1 through a kind of two-purpose three-way valve shown in Fig. 8, comprise three way valve 1 and spool 2, described three way valve 1 is provided with a main connecting tube 1a, two points of connecting tube 1b and control valve 1c; Point connecting tube 1b coaxial inner conductor described in two and perpendicular to main connecting tube 1a; Described control valve 1c and main connecting tube 1a coaxial inner conductor; Described spool 2 is cylindrical structure, and is rotatably inserted in control valve 1c, and the front end of spool 2 extends to the jointing place of main connecting tube 1a and point connecting tube 1b; The front end of described spool 2 is provided with the ellipsoid 3 that angle of inclination is 45 degree.
The cylndrical surface of described spool 2 offers the cylinder groove 4 perpendicular to spool 2 shaft axis, be provided with spring 5 in this cylinder groove 4, the top of spring 5 is provided with the steel ball 6 be slidably matched with cylinder groove 4 inwall; The shaft axis three coplanar of the major axis of described ellipsoid 3, the shaft axis of cylinder groove 4 and spool 2.
The tube wall of described control valve 1c offers the first through hole 9 and the second through hole 10 along its direction of axis line; The shaft axis of described first through hole 9 and the second through hole 10 is perpendicular to the shaft axis dividing connecting tube 1b.
The spacing of described first through hole 9 and the second through hole 10 equals the length of the direction of axis line projection of long axis first through hole 9 of ellipsoid 3.
The tube wall of described control valve 1c also offers third through-hole 11 and the fourth hole 12 of coaxial inner conductor; The shaft axis three coplanar of the shaft axis of described third through-hole 11, the shaft axis of fourth hole 12 and the second through hole 10.
Described first through hole 9, second through hole 10, third through-hole 11 are identical with the diameter of third through-hole 11, and are less than the diameter of steel ball 6.
The end of described control valve 1c is provided with end cap 7, and the center of end cap 7 is provided with fifth hole 13; The diameter of described fifth hole 13 is less than the diameter of spool 2.
The end of described spool 2 is provided with controlling rod 8; It is outside that described controlling rod 8 extends to control valve 1c through fifth hole 13; The end of described controlling rod 8 is provided with and revolves the portion of holding 14.
As shown in Figure 3 and Figure 4, the cylindrical end of spool 2 moves between two points of connecting tube 1b, and now steel ball 6 is just stuck in the first through hole 9, is all in off state between main connecting tube 1a and two points of connecting tube 1b.
As shown in Figure 5 and Figure 6, the inclined ellipse face 3 of the front end of spool 2 moves between two points of connecting tube 1b, and now steel ball 6 is just stuck in the second through hole 10, and main connecting tube 1a and two points of connecting tube 1b is all in connected state.
As shown in Figure 7 and Figure 8, the inclined ellipse face 3 of the front end of spool 2 moves between two points of connecting tube 1b, and spool 2 is around its shaft axis 90-degree rotation, and now steel ball 6 is just stuck in third through-hole 11, main connecting tube 1a is communicated with a point of connecting tube 1b, disconnects with another point of connecting tube 1b.
In sum, while two-purpose three-way valve of the present invention can realize main pipeline and two laterals, connected sum disconnects simultaneously, and can meet the requirement that main pipeline is communicated with any one lateral, has possessed the function of common threeway and traditional three-way valve, structure is simple, easy to use.
The above, it is only preferred embodiment of the present invention, not any restriction is made to technical scope of the present invention, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technological scheme of the present invention.
Claims (8)
1. a two-purpose three-way valve, comprise three way valve (1) and spool (2), it is characterized in that: described three way valve (1) is provided with a main connecting tube (1a), two points of connecting tubes (1b) and a control valve (1c); Point connecting tube (1b) coaxial inner conductor described in two and perpendicular to main connecting tube (1a); Described control valve (1c) and main connecting tube (1a) coaxial inner conductor; Described spool (2) is cylindrical structure, and is rotatably inserted in control valve (1c), and the front end of spool (2) extends to the jointing place of main connecting tube (1a) and point connecting tube (1b); The front end of described spool (2) is provided with the ellipsoid (3) that angle of inclination is 45 degree.
2. a kind of two-purpose three-way valve according to claim 1, it is characterized in that: the cylndrical surface of described spool (2) offers the cylinder groove (4) perpendicular to spool (2) shaft axis, be provided with spring (5) in this cylinder groove (4), the top of spring (5) is provided with the steel ball (6) be slidably matched with cylinder groove (4) inwall; The shaft axis three coplanar of the major axis of described ellipsoid (3), the shaft axis of cylinder groove (4) and spool (2).
3. a kind of two-purpose three-way valve according to claim 2, is characterized in that: the tube wall of described control valve (1c) offers the first through hole (9) and the second through hole (10) along its direction of axis line; The shaft axis of described first through hole (9) and the second through hole (10) is perpendicular to the shaft axis dividing connecting tube (1b).
4. a kind of two-purpose three-way valve according to claim 3, is characterized in that: the spacing of described first through hole (9) and the second through hole (10) equals the length of the direction of axis line projection of long axis first through hole (9) of ellipsoid (3).
5. a kind of two-purpose three-way valve according to claim 4, is characterized in that: the third through-hole (11) and the fourth hole (12) that the tube wall of described control valve (1c) also offer coaxial inner conductor; The shaft axis three coplanar of the shaft axis of described third through-hole (11), the shaft axis of fourth hole (12) and the second through hole (10).
6. a kind of two-purpose three-way valve according to claim 5, it is characterized in that: described first through hole (9), the second through hole (10), third through-hole (11) are identical with the diameter of third through-hole (11), and are less than the diameter of steel ball (6).
7. a kind of two-purpose three-way valve according to claim 1, is characterized in that: the end of described control valve (1c) is provided with end cap (7), and the center of end cap (7) is provided with fifth hole (13); The diameter of described fifth hole (13) is less than the diameter of spool (2).
8. a kind of two-purpose three-way valve according to claim 7, is characterized in that: the end of described spool (2) is provided with controlling rod (8); It is outside that described controlling rod (8) extends to control valve (1c) through fifth hole (13); The end of described controlling rod (8) is provided with the portion of holding of revolving (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030294.3A CN105465410B (en) | 2015-12-31 | 2015-12-31 | A kind of dual-purpose type triple valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030294.3A CN105465410B (en) | 2015-12-31 | 2015-12-31 | A kind of dual-purpose type triple valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105465410A true CN105465410A (en) | 2016-04-06 |
| CN105465410B CN105465410B (en) | 2018-04-20 |
Family
ID=55603422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030294.3A Active CN105465410B (en) | 2015-12-31 | 2015-12-31 | A kind of dual-purpose type triple valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465410B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893481A (en) * | 1973-03-13 | 1975-07-08 | Watts Ltd H & D | Mixer taps or valves |
| US4522373A (en) * | 1983-09-06 | 1985-06-11 | Clark Equipment Company | Valve detent |
| GB2204383A (en) * | 1987-05-07 | 1988-11-09 | Jen Yueh Fan | Three way faucet |
| NL9301212A (en) * | 1993-06-29 | 1995-01-16 | Jager Beheer Management B V | Reversing valve |
| FR2827357B1 (en) * | 2001-07-11 | 2003-12-12 | Valeo Thermique Moteur Sa | CONTROL VALVE FOR A FLUID CIRCUIT, PARTICULARLY FOR AN ENGINE COOLING CIRCUIT |
-
2015
- 2015-12-31 CN CN201511030294.3A patent/CN105465410B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893481A (en) * | 1973-03-13 | 1975-07-08 | Watts Ltd H & D | Mixer taps or valves |
| US4522373A (en) * | 1983-09-06 | 1985-06-11 | Clark Equipment Company | Valve detent |
| GB2204383A (en) * | 1987-05-07 | 1988-11-09 | Jen Yueh Fan | Three way faucet |
| NL9301212A (en) * | 1993-06-29 | 1995-01-16 | Jager Beheer Management B V | Reversing valve |
| FR2827357B1 (en) * | 2001-07-11 | 2003-12-12 | Valeo Thermique Moteur Sa | CONTROL VALVE FOR A FLUID CIRCUIT, PARTICULARLY FOR AN ENGINE COOLING CIRCUIT |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105465410B (en) | 2018-04-20 |
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| C06 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170329 Address after: 315000 Ningbo province hi tech Zone, academician Road, No. building, room 66, entrepreneurship, room 189 Applicant after: NINGBO BAOXUE INFORMATION TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 315000 Yinzhou District, Zhejiang City, the ancient town of Lin Lin Zhang Village Applicant before: NINGBO YINZHOU HUAJIAN VALVE Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Room 607, high tech Zone comprehensive service center, 300m East Road, intersection of Jinqiao Xingye Avenue and Binhe East Road, Yicheng District, Zhumadian City, Henan Province Patentee after: Henan Yuzhuo Information Technology Co.,Ltd. Address before: 315000 Ningbo province hi tech Zone, academician Road, No. building, room 66, entrepreneurship, room 189 Patentee before: NINGBO BAOXUE INFORMATION TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 463100 he Xing Zhen He Xing Jie, Suiping County, Zhumadian City, Henan Province Patentee after: Suiping Hengxin Animal Husbandry Equipment Co.,Ltd. Address before: Room 607, high tech Zone comprehensive service center, 300m East Road, intersection of Jinqiao Xingye Avenue and Binhe East Road, Yicheng District, Zhumadian City, Henan Province Patentee before: Henan Yuzhuo Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230712 Address after: 463000 Zhumadian industrial cluster, Henan Province Patentee after: HENAN SUYUAN PIPE Co.,Ltd. Address before: 463100 he Xing Zhen He Xing Jie, Suiping County, Zhumadian City, Henan Province Patentee before: Suiping Hengxin Animal Husbandry Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |