CN201547328U - Three-way regulating ball valve - Google Patents
Three-way regulating ball valve Download PDFInfo
- Publication number
- CN201547328U CN201547328U CN2009202786992U CN200920278699U CN201547328U CN 201547328 U CN201547328 U CN 201547328U CN 2009202786992 U CN2009202786992 U CN 2009202786992U CN 200920278699 U CN200920278699 U CN 200920278699U CN 201547328 U CN201547328 U CN 201547328U
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- valve
- cavity
- fan
- opening
- spheroid
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- Multiple-Way Valves (AREA)
Abstract
The utility model provides a three-way regulating ball valve and relates to an automation executive component; the three-way regulating ball valve comprises a valve rod, a valve body and a ball body; the inner part of the valve body is provided with a cavity, the ball body is arranged in the cavity and is connected with the valve body by two valve rods, the valve body is provided with three valve ports which are vertical with each other, the valve ports are communicated with the cavity, a columnar concave cavity is indented inwards on the surface of the ball body, one end of the columnar concave cavity forms a round opening on the surface of the ball body and the other end thereof is communicated with outside by a fan-shaped opening; the surface of the ball body is further provided with a rectangle opening communicated with the columnar concave cavity, the rectangle opening is arranged between the round opening and the fan-shaped opening; the short side of the rectangle opening is adjacent to the arc at the top part of the fan-shaped opening; the three-way regulating ball valve not only can control the connection or disconnection of the valve ports, but also can control flow rate of fluid, the flow rate magnitude can be controlled to have equal percent characteristics and linear characteristics.
Description
Technical field
The utility model relates to a kind of automation executive component, is that ball valve is regulated in a kind of threeway specifically.
Background technique
Ball valve is regulated in threeway on the market at present, is divided into valve body and spheroid usually, is the cavity of a spherical shape in the middle of the described valve body, has orthogonal three valve ports around it, and these valve ports all are connected with described cavity.Described spheroid is arranged in the cavity, closely contact with cavity inner wall, this spheroid inside has the passage of T type, its each passage is corresponding with valve port, spheroid can rotate in the horizontal plane that three valve ports constitute, make the pipeline that formation is interconnected between three valve ports, or block one of them valve port, allow communicate between two other valve port.But such structure can only play the connection between the valve port or the effect of cut-out, the flow direction of simple control water, and the flow size that can not accurately regulate current, function ratio is more single, is not enough to adapt to development in future.
The model utility content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of threeway to regulate ball valve, not only can control UNICOM or cut-out between the valve port, also current is played the effect of control flow rate simultaneously, accurately the size of control flow rate.
For reaching above purpose, the technological scheme that the utility model is taked is: ball valve is regulated in a kind of threeway, comprise valve rod, valve body and spheroid, described valve inner has a cavity, described spheroid is arranged in this cavity, and link to each other with valve body by two valve rods, described valve body has orthogonal three valve ports, these valve ports all are communicated with cavity, the described spherome surface column cavity that caved inward, the one end forms circular open at spherome surface, the other end is in communication with the outside by a fan-shaped opening, described spherome surface also is provided with a rectangular aperture that is communicated with the column cavity, and this rectangular aperture is between circular open and fan-shaped opening, and its minor face is close in the circular arc of fan-shaped open top.
On the basis of technique scheme, described valve body has two control openings that insert valve rod, and these control opening place straight lines are perpendicular to plane, three valve port places.
On the basis of technique scheme, described spheroid has and the corresponding axle mouth of above-mentioned control opening, and these mouth place straight lines are perpendicular to described circular open, fan-shaped opening, plane, place, rectangular aperture center.
On the basis of technique scheme, described each valve rod all is fixed on described axle mouthful place by described control opening.
The beneficial effects of the utility model are: three corresponding parts of valve port of described spheroid and described valve body are respectively equipped with circular open, rectangular aperture and fan-shaped opening, and this spheroid can be done Spin Control in the plane at described opening place, thereby make the Flow area of corresponding its valve port of each shape opening change, thereby adjusting current, played the effect of throttling and control flow rate, and can make water flow be equal percentage characteristics and linear performance according to angle of swing.
Description of drawings
Fig. 1 is the sectional view that ball valve is regulated in the utility model embodiment threeway;
Fig. 2 is the sectional view of Fig. 1 valve body;
Fig. 3 is Fig. 2 and the schematic representation that cooperates of whole spheroid;
Fig. 4 is the front view of the whole ball valve of the utility model.
Reference character: valve body 1, cavity 10, valve port (11,12,13), control opening 14, spheroid 2, column cavity 21, circular open 22, fan-shaped opening 23, rectangular aperture 24, axle mouth 25.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, for the spheroid 2 that ball valve comprises a valve body 1 and is arranged on this valve body 1 inside is regulated in the utility model threeway, and the valve rod that these elements are linked together (figure does not show), described spheroid 2 is subjected to being controlled in this valve body 1 of valve rod and rotates, and regulates with the open and close and the water flow that realize described three-way control valve.
As shown in Figure 2, described valve body 1 inside has a cavity 10, and this cavity 10 is spherical, in order to assemble described spheroid 2.Described valve body 1 also has the valve port (11,12,13) of three protrusions, described valve port 11 and valve port 13 are positioned at the two ends of cavity 10, all be communicated with this cavity 10, described valve port 12 is vertical at the straight line at described valve port 11 and valve port 13 places, be communicated with this cavity 10 equally, and the distance at the described cavity of these valve ports (11,12,13) distance 10 centers equates.Described valve body 1 also is provided with two and is located on the same line the control opening 14 that is used for installing valve rod (scheming not show), and these control opening 14 directions are vertical with the plane at three valve ports (11,12,13) place, center.
As Fig. 2 and shown in Figure 4, the described spheroid 2 column cavity 21 that caves inward, the one end forms a circular open 22 on the surface of spheroid 2, the fan-shaped opening 23 that the other end is offered by a spheroid 2 surfaces is in communication with the outside, described spheroid 2 also is provided with a rectangular aperture 24 that is connected with column cavity 21, this rectangular aperture 24 is between circular open 22 and fan-shaped opening 23, and its minor face is close in the circular arc at described fan-shaped opening 23 tops.Described spheroid 2 also has two axle mouths 25, and these mouths 25 are positioned at the two ends of 2 one diameters of this spheroid, and the place diameter is perpendicular to described circular open 22, fan-shaped opening 23, plane, place, rectangular aperture 24 center.
As shown in figures 1 and 3, described spheroid 2 is assemblied in the cavity 10 of described valve body 1, each described control opening 14 respectively corresponding mouth 25, two valve rods (figure does not show) pass each control opening 14 respectively and are fixed on axle mouthful 25 places corresponding with it, rotate in described valve body 1 in order to drive described spheroid 2, and this spheroid 2 rotates in the plane at three valve ports (11,12,13) place, center, and its rotation amplitude is 90 degree to the maximum.The original state that ball valve is regulated in described threeway is: the valve port 11 on the valve body 1 is relative with rectangular aperture 24, and valve port 12 is relative with fan-shaped opening 23, and valve port 13 is relative with the part that spheroid 2 does not have opening, and the circular open 22 of spheroid 2 is arranged on the inside of valve body 1.If spheroid 2 is rotated to valve port 13 directions, fan-shaped opening 23 turns to valve port 13 gradually by valve port 12 places gradually, and rectangular aperture 24 turns to valve port 12 gradually simultaneously, after rotating 90 degree, described circular open 22 lucky corresponding openings 11 form the threeway state of described ball valve this moment.When rotating gradually, the runner path between each valve port (11,12,13) and each opening increases gradually, and is linear increment.Because valve rod and spheroid 1 relative fixed, therefore the angle of valve rod rotation is consistent with the angle that spheroid 1 rotates, because the accurate control of valve rod outer signal can be calculated flow coefficient by the working condition requirement of reality, thereby controlled the area of runner, realized the effect of accurate control flow rate.If spheroid 2 is rotated to valve port 11 directions by valve port 12, circular open 22 turns to valve port 13 gradually, along with the increase of rotation angle, current also gradually change, move to valve port 11 places until fan-shaped opening 23, valve port 12 sealings this moment, valve port 13 and valve port 11 two-way UNICOMs.
The utility model not only is confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technological scheme, all within its protection domain.
Claims (4)
1. ball valve is regulated in a threeway, comprise valve rod, valve body and spheroid, described valve inner has a cavity, described spheroid is arranged in this cavity, and link to each other with valve body by two valve rods, it is characterized in that: described valve body has orthogonal three valve ports, these valve ports all are communicated with cavity, the described spherome surface column cavity that caved inward, the one end forms circular open at spherome surface, and the other end is in communication with the outside by a fan-shaped opening, and described spherome surface also is provided with a rectangular aperture that is communicated with the column cavity, this rectangular aperture is between circular open and fan-shaped opening, and its minor face is close in the circular arc of fan-shaped open top.
2. ball valve is regulated in threeway as claimed in claim 1, it is characterized in that: described valve body has two control openings that insert valve rod, and these control opening place straight lines are perpendicular to plane, three valve port places.
3. ball valve is regulated in threeway as claimed in claim 2, it is characterized in that: described spheroid has and the corresponding axle mouth of above-mentioned control opening, and these mouth place straight lines are perpendicular to described circular open, fan-shaped opening, plane, place, rectangular aperture center.
4. ball valve is regulated in threeway as claimed in claim 3, it is characterized in that: described each valve rod all is fixed on described axle mouthful place by described control opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202786992U CN201547328U (en) | 2009-11-06 | 2009-11-06 | Three-way regulating ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202786992U CN201547328U (en) | 2009-11-06 | 2009-11-06 | Three-way regulating ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547328U true CN201547328U (en) | 2010-08-11 |
Family
ID=42602501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202786992U Expired - Lifetime CN201547328U (en) | 2009-11-06 | 2009-11-06 | Three-way regulating ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547328U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678387A (en) * | 2016-08-05 | 2017-05-17 | 维都利阀门有限公司 | Intelligent adjusting multifunctional ball valve |
| CN112128409A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128407A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128408A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128406A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| 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 |
-
2009
- 2009-11-06 CN CN2009202786992U patent/CN201547328U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678387A (en) * | 2016-08-05 | 2017-05-17 | 维都利阀门有限公司 | Intelligent adjusting multifunctional ball valve |
| CN112128409A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128407A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128408A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128406A (en) * | 2019-06-24 | 2020-12-25 | 杭州三花研究院有限公司 | Fluid management assembly |
| CN112128409B (en) * | 2019-06-24 | 2022-05-13 | 浙江三花智能控制股份有限公司 | Fluid management assembly |
| CN112128408B (en) * | 2019-06-24 | 2022-05-13 | 浙江三花智能控制股份有限公司 | Fluid management assembly |
| US11933427B2 (en) | 2019-06-24 | 2024-03-19 | Zhejiang Sanhua Intelligent Controls Co., Ltd. | Fluid management assembly and thermal management system |
| 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 |
| CN114811107A (en) * | 2020-12-21 | 2022-07-29 | 合肥通用机械研究院有限公司 | Full-flow three-way regulating valve with double-regulating characteristic |
| CN114811107B (en) * | 2020-12-21 | 2023-12-22 | 合肥通用机械研究院有限公司 | Full-flow three-way regulating valve with double regulating characteristics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |