CN201827438U - Reversing ball valve - Google Patents
Reversing ball valve Download PDFInfo
- Publication number
- CN201827438U CN201827438U CN2010205177594U CN201020517759U CN201827438U CN 201827438 U CN201827438 U CN 201827438U CN 2010205177594 U CN2010205177594 U CN 2010205177594U CN 201020517759 U CN201020517759 U CN 201020517759U CN 201827438 U CN201827438 U CN 201827438U
- Authority
- CN
- China
- Prior art keywords
- chamber
- fluid
- baffle
- spool
- cavity
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 85
- 241000220317 Rosa Species 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
A reversing ball valve comprises a valve body, a valve spool and an actuating mechanism, wherein the valve spool is arranged inside the valve body, and the actuating mechanism controls the valve spool to life and fall and is connected with the valve spool. The valve body is provided with a first cavity and a second cavity, the first cavity is communicate with the second cavity through a connecting portion, the first cavity is provided with a first fluid outlet, and the second cavity is provided with a fluid inlet and a second fluid outlet. The valve spool is arranged in the first cavity and the second cavity, and the valve spool is provided with a first baffle and a second baffle in the second cavity. When the valve spool is lifted, the connecting portion is blocked by the first baffle; when the valve spool falls, the second fluid outlet is blocked by the second baffle, and the distance between the first baffle and the second baffle is smaller than the height of the second cavity. The reversing ball valve solves the technical problems of slow reaction and single reversing direction of fluid reversing valves in the prior art, and is simple and practical.
Description
Technical field
The utility model relates to a kind of valve, specifically a kind of spherical selector valve.
Background technique
Selector valve is a kind of valve that is used to change fluid flow direction, can realize circulation, cut-out and the commutation of fluid.That spherical selector valve has as required is two logical, threeway, many kinds such as logical, is used for controlling communicating of fluid in the respective channels.
Chinese patent literature CN1265184A discloses a kind of fluid diverter valve that the conversion fluid flows between two passages selectively.Valve comprises an inlet, two outlets, and the valve member that between the primary importance and the second place, moves back and forth, and wherein valve member prevents that fluid from flowing through first outlet in primary importance, valve member prevents that fluid from flowing through second outlet in the second place; Valve comprises two switches, activates a switch and makes valve member move to the second place from primary importance, activates another switch and makes valve member move to primary importance from the second place.In this technological scheme, need control the hydraulic pressure that flows into each passage by selector switch, hydraulic pressure makes the described valve member that moves back and forth move to desired location, thereby select the flow pass of fluid, but regulate the mode that hydraulic pressure is controlled the valve member position by switch, could make that valve member moves, therefore need the certain reaction time owing to need hydraulic pressure to rise or be reduced to certain value, when causing commutating the lag time of described selector valve longer, reaction velocity is slower; In addition, the commutation direction of described selector valve is single, can only can not satisfy the needs of other direction commutations in the water (flow) direction and the commutation of its vertical direction of its water inlet.
The model utility content
For this reason, technical problem to be solved in the utility model is slow, the single problem of commutation direction of fluid diverter valve reaction of the prior art, thereby proposes a kind of spherical selector valve that reacts in time, has a plurality of commutation directions.
For solving the problems of the technologies described above, the spherical selector valve of the utility model comprises valve body, and the spool that is arranged on described valve inner; The actuator that controls described spool lifting and be connected with described spool; Be provided with first chamber and second chamber on the described valve body successively, described first chamber and second chamber are interconnected by connection part, and described first chamber is provided with the first fluid outlet, and described second chamber is provided with the fluid input and second fluid output; Described spool is positioned at described first chamber and second chamber, and described spool is provided with first baffle plate and second baffle in second chamber, described first baffle plate was blocked described connection part when described spool rose, described second baffle was blocked described second fluid output when described spool descended, and the distance of described first baffle plate and second baffle is less than the height of described second chamber.
The edge of the upper-end surface of described first baffle plate is provided with groove, is provided with seal ring in the described groove.
The edge of the lower end surface of described second baffle is provided with groove, is provided with seal ring in the described groove.
Described fluid input is vertical with the direction of described second fluid output.
Described fluid input is parallel with the direction of described first fluid outlet.
Described first chamber and second chamber are spherical.
Described connection part is circular.
Described first baffle plate is circular.
Described actuator is a pneumatic actuator.
Described pneumatic actuator is a cylinder.
Technique scheme of the present utility model has the following advantages compared to existing technology,
(1) spherical selector valve described in the utility model, the actuator and first chamber that is interconnected and second chamber that comprise valve body, spool, the lifting of control spool, described spool is provided with first baffle plate and second baffle in second chamber, during use, control the lifting of described spool by actuator, when spool is in lowering position, described second baffle is blocked described second fluid output, this moment, described fluid was flowed in described second chamber by described fluid input, flow into first chamber through described attachment portion, flow out from the first fluid outlet then; When described spool is in propradation, described first baffle plate is blocked described attachment portion, at this moment, fluid flows out through second fluid output after flowing into described second chamber from described fluid input, like this, by the lifting of control spool, just can realize that fluid flows out from different outlets, thereby realize the commutation of fluid, control is got up simple and convenient, fast in time.
(2) spherical selector valve described in the utility model, the edge of the described first baffle plate upper-end surface is provided with groove, is provided with seal ring in the described groove; The edge of the lower end surface of described second baffle is provided with groove, be provided with seal ring in the described groove, can improve the sealing of first baffle plate and second baffle, guarantee that fluid can not improve the Security of its use at unselected fluid outlet generation leak case.
(3) spherical selector valve described in the utility model, described fluid input is vertical with the direction of described second fluid output, so after fluid flowed into second chamber from fluid input, the impulse force of water can not concentrate punching press on baffle plate, wearing and tearing to baffle plate are smaller, thereby improved its working life.
(4) spherical selector valve described in the utility model, described fluid input is parallel with the direction of described first fluid outlet, perhaps can become arbitrarily angled as required, the first fluid outlet can be arranged on the arbitrary position around the spool, therefore can be provided with as required, thereby can realize the commutation of fluid on numerous directions, using scope is wide.
(5) spherical selector valve described in the utility model, described first chamber and second chamber are spherical, described connection part is circular, described first chamber and second chamber are set to sphere, raffinate can make the more thorough, cleaner of fluid stream in the accumulation of edges and corners when the sidewall of described annular can effectively reduce fluid and flows through, avoided because fluid accumulates the waste that causes at valve inner, the edge of arc makes that the resistance when fluid flows is less relatively simultaneously.
(6) spherical selector valve described in the utility model, described actuating device can be set to pneumatic actuator, and as cylinder etc., control is got up simple and convenient.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the schematic representation of spherical selector valve described in the utility model.
Reference character is expressed as among the figure: 1-valve body, 2-spool, 3-actuator, 4-first chamber, 5-second chamber, 6-connection part, 7-first fluid outlet, 8-fluid input, 9-second fluid output, 10-first baffle plate, 11-second baffle, 12, the 13-seal ring.
Embodiment
Provided a concrete mode of execution of the present utility model as shown in Figure 1, a kind of spherical selector valve, comprise valve body 1, and the spool 2 that is arranged on described valve body 1 inside, the actuator 3 that controls described spool 2 liftings and be connected with described spool 2, described in the present embodiment actuator 3 is chosen as cylinder, is provided with first chamber 4 and second chamber 5 on the described valve body 1 successively, and first chamber 4 described herein and second chamber 5 are spherical.Described first chamber 4 and second chamber 5 are interconnected by connection part 6, and described connection part 6 herein is set to circle.Described first chamber 4 is provided with first fluid outlet 7, and described second chamber 5 is provided with the fluid input 8 and second fluid output 9; Described spool 2 is positioned at described first chamber 4 and second chamber 5, and described spool 2 is provided with first baffle plate 10 and second baffle 11 in second chamber 5, in order to guarantee its sealing, the edge of the upper-end surface of described first baffle plate 11 is provided with groove, be provided with seal ring 12 in the described groove, the edge of the lower end surface of described second baffle is provided with groove, is provided with seal ring 13 in the described groove; Described first baffle plate 10 was blocked described attachment portion 6 when described spool 2 rose, described second baffle 11 was blocked described second fluid output 9 when described spool 2 descended, first baffle plate 10 described herein and described second baffle 11 are set to the shape that described connection part 6 and described second fluid output 9 can be blocked, in the present embodiment, described first baffle plate 10 is circular, and the distance of first baffle plate 10 and second baffle 11 is less than the height of described second chamber 5.
Described in the present embodiment fluid input 8 is vertical with the direction of described second fluid output 9, described fluid input 8 can become arbitrarily angled with the direction of described first fluid outlet 7, select described fluid input 8 parallel at this, also can be provided with according to the required flow direction of fluid with the direction of described first fluid outlet 7.
The working principle of the described spherical selector valve of present embodiment is as follows: when described spool 2 is in the decline state, described second baffle 11 is blocked described second fluid output 9, at this moment, fluid flows in described second chamber 5 from described fluid input 8, flow in described first chamber 4 through described connection part 6, flow out from described first fluid outlet 7 then, when fluid need commutate, controlling described spool 2 by actuator's 3 cylinders rises, make described first baffle plate 10 that described attachment portion 6 is blocked, because the distance of first baffle plate 10 and second baffle 11 is less than the height of described second chamber 5, this moment, described second fluid output 9 was opened, flow out through described second fluid output 9 from the fluid that described fluid input 8 flows into this moment, thereby realized the commutation of fluid.When the needs fluid again when described first fluid outlet 7 is flowed out, by described actuator 3 cylinders described spool 2 is descended, make described second baffle 11 that described second fluid output 9 is blocked once more, described attachment portion 6 is opened simultaneously, make win chamber 4 and 5 connections of second chamber, thereby described fluid can export 7 from first fluid to flow out, and has so just realized the commutation of fluid.Spherical selector valve described in the utility model can be simple and convenient, in time realize the commutation of fluid rapidly, is a kind of very practical spherical selector valve.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all mode of executions.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (10)
1. a spherical selector valve comprises
Valve body (1), and be arranged on the inner spool (2) of described valve body (1),
The actuator (3) that controls (2) lifting of described spool and be connected with described spool (2),
It is characterized in that:
Be provided with first chamber (4) and second chamber (5) on the described valve body (1) successively, described first chamber (4) and second chamber (5) are interconnected by connection part (6), described first chamber (4) is provided with first fluid outlet (7), and described second chamber (5) is provided with fluid input (8) and second fluid output (9); Described spool (2) is positioned at described first chamber (4) and second chamber (5), and described spool (2) is provided with first baffle plate (10) and second baffle (11) in second chamber (5), described first baffle plate (10) was blocked described connection part (6) when described spool (2) rose, described second baffle (11) was blocked described second fluid output (9) when described spool (2) descended, and the distance of described first baffle plate (10) and second baffle (11) is less than the height of described second chamber (5).
2. spherical selector valve according to claim 1 is characterized in that: the edge of the upper-end surface of described first baffle plate (10) is provided with groove, is provided with seal ring (12) in the described groove.
3. spherical selector valve according to claim 1 and 2 is characterized in that: the edge of the lower end surface of described second baffle (11) is provided with groove, is provided with seal ring (13) in the described groove.
4. spherical selector valve according to claim 1 is characterized in that: described fluid input (8) is vertical with the direction of described second fluid output (9).
5. according to claim 1 or 4 described spherical selector valves, it is characterized in that: described fluid input (8) is parallel with the direction that described first fluid exports (7).
6. spherical selector valve according to claim 5 is characterized in that: described first chamber (4) is sphere with second chamber (5).
7. according to claim 1 or 2 or 4 described spherical selector valves, it is characterized in that: described connection part (6) is for circular.
8. spherical selector valve according to claim 7 is characterized in that: described first baffle plate (10) is for circular.
9. according to claim 1 or 2 or 4 described spherical selector valves, it is characterized in that: described actuator (3) is pneumatic actuator.
10. spherical selector valve according to claim 9 is characterized in that: described pneumatic actuator is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177594U CN201827438U (en) | 2010-09-06 | 2010-09-06 | Reversing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205177594U CN201827438U (en) | 2010-09-06 | 2010-09-06 | Reversing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827438U true CN201827438U (en) | 2011-05-11 |
Family
ID=43965974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205177594U Expired - Lifetime CN201827438U (en) | 2010-09-06 | 2010-09-06 | Reversing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827438U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742676A (en) * | 2013-12-26 | 2014-04-23 | 泰安康平纳机械有限公司 | Pneumatic three-position valve device |
| CN105805391A (en) * | 2014-12-29 | 2016-07-27 | 浙江三花汽车零部件有限公司 | Three-way electromagnetic piston valve |
| CN106246970A (en) * | 2016-05-12 | 2016-12-21 | 温州职业技术学院 | One and gate shuttle valve |
| CN111043352A (en) * | 2019-12-17 | 2020-04-21 | 恩宜瑞(江苏)环境发展有限公司 | Novel poppet valve and application thereof in RTO system |
| CN111674257A (en) * | 2019-03-11 | 2020-09-18 | 舍弗勒技术股份两合公司 | Thermal management module for vehicle and working method thereof |
-
2010
- 2010-09-06 CN CN2010205177594U patent/CN201827438U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742676A (en) * | 2013-12-26 | 2014-04-23 | 泰安康平纳机械有限公司 | Pneumatic three-position valve device |
| CN105805391A (en) * | 2014-12-29 | 2016-07-27 | 浙江三花汽车零部件有限公司 | Three-way electromagnetic piston valve |
| CN105805391B (en) * | 2014-12-29 | 2019-01-04 | 浙江三花汽车零部件有限公司 | A kind of threeway electromagnetic piston valve |
| CN106246970A (en) * | 2016-05-12 | 2016-12-21 | 温州职业技术学院 | One and gate shuttle valve |
| CN111674257A (en) * | 2019-03-11 | 2020-09-18 | 舍弗勒技术股份两合公司 | Thermal management module for vehicle and working method thereof |
| CN111043352A (en) * | 2019-12-17 | 2020-04-21 | 恩宜瑞(江苏)环境发展有限公司 | Novel poppet valve and application thereof in RTO system |
| CN111043352B (en) * | 2019-12-17 | 2021-09-24 | 恩宜瑞(江苏)环境发展有限公司 | Poppet valve and application thereof in RTO system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201827438U (en) | Reversing ball valve | |
| CN204122270U (en) | A kind of water storage gondola water faucet with labbering function | |
| CN102072217B (en) | Double-acting automatic pressure increasing valve | |
| CN109654079A (en) | The outlet throttling load port separate control valves that full switch valve group is closed | |
| CN106783422A (en) | Hydraulic control valve and hydraulic actuating mechanism, breaker | |
| CN201747977U (en) | Switching water tap | |
| CN201096115Y (en) | Hydraulic combined valve | |
| CN203963049U (en) | Combined type turnover panel ball valve | |
| CN202327220U (en) | Faucet conversion valve core | |
| CN201836004U (en) | Hydraulic system | |
| CN202432025U (en) | High-pressure three-way ball valve | |
| CN101144554A (en) | Hydraulic control device of butterfly valve | |
| CN204082721U (en) | A kind of fluid pressure drive device of lifting machine | |
| CN107387473B (en) | Tandem channel-borrowing type multipath hydraulic control device | |
| CN201502577U (en) | Hydraulic reversing device | |
| CN202188202U (en) | Combined control valve | |
| CN101943276B (en) | Combined air valve | |
| CN201359113Y (en) | Large-caliber two-position three-way reversing solenoid valve | |
| CN101311590B (en) | Solenoid valve for controlling flow path | |
| CN202834197U (en) | Two position bottom bracket reversing valve | |
| CN204127008U (en) | A kind of two move back piston hydraulic pressure valve group and twoly move back piston hydraulic pressure device | |
| CN209620142U (en) | Centralized control system for bulldozer working devices | |
| CN210397799U (en) | Large-drift-diameter pneumatic control valve | |
| CN203823162U (en) | Pneumatic valve | |
| CN207848570U (en) | Cage type throttling valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 201612 Shanghai city Songjiang District Shulin Road No. 358 Patentee after: Shanghai Yuanan Liquid Equipment Co., Ltd. Address before: China Economic Development Zone Huaxin Town Qingpu District Shanghai City No. 5 201708 Patentee before: Shanghai Yuanan Liquid Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |