CN116447346B - High-end intelligent valve - Google Patents
High-end intelligent valve Download PDFInfo
- Publication number
- CN116447346B CN116447346B CN202310385086.3A CN202310385086A CN116447346B CN 116447346 B CN116447346 B CN 116447346B CN 202310385086 A CN202310385086 A CN 202310385086A CN 116447346 B CN116447346 B CN 116447346B
- Authority
- CN
- China
- Prior art keywords
- valve
- core
- valve core
- shaped frame
- plate
- 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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Links
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F16K5/02—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 with plugs having conical surfaces; Packings therefor
- F16K5/0207—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 with plugs having conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- 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
- F16K5/10—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention relates to the technical field of valve equipment, in particular to a high-end intelligent valve; the valve comprises a valve body and a valve core, wherein the valve body consists of a valve shell and a valve cover arranged on the valve shell, the valve core is rotatably arranged between the valve shell and the valve cover, a valve plate is slidably arranged on the side part of the valve core, and one end of the valve plate can be abutted with the inner wall of an inner channel of the valve core; according to the valve, the valve body structure is additionally arranged in the valve core, so that the valve core can additionally control the valve body to open and close the flow channel on the valve core in the rotation process, and the high-speed switching requirement of the valve is met through lower cost.
Description
Technical Field
The invention relates to the technical field of valve equipment, in particular to a high-end intelligent valve.
Background
In the flow pipeline system of air, water, steam and slurry, valves are used as control elements to isolate equipment from the pipeline system, regulate flow, prevent backflow, regulate and discharge pressure relief;
the valve can be divided into an automatic valve and a driving valve according to the driving mode of the valve; the valve can be divided into a cut-off valve, a stop valve, an adjusting valve, a distributing valve, a safety valve, a high-speed switch valve and the like according to the purpose of the valve;
under the use requirement of high-frequency response, a high-speed switch valve is developed; the valve core is driven to move in an electromagnetic or hydraulic control mode, so that reliable sealing and smoothness of valve core movement are ensured; but when used in a piping system that normally flows at a large flow rate, there is a high demand for a driving member for movement control of the valve spool.
Disclosure of Invention
In order to achieve the purpose of reducing the high torque demand of a driving component in a high-speed switching valve, the invention adopts the following technical scheme:
the invention aims to provide a scheme of additionally arranging a valve body structure in a valve core, so that the valve core can additionally control the valve body to open and close a flow channel on the valve core in the rotating process of the valve core, and the high-speed switching requirement of the valve is realized through lower cost.
The valve core and the valve body inside the valve core can be driven in an electric or hydraulic mode respectively and are controlled by combining a computer circuit, and compared with a manual control mode, the valve has the advantages of high-end performance and intelligence.
In order to achieve the above purpose, the invention provides a valve, which comprises a valve body and a valve core, wherein the valve body consists of a valve shell and a valve cover arranged on the valve shell, and two sides of the valve shell are respectively fixed and communicated with a communicating pipeline.
The valve case is installed in the rotation between valve casing and the valve gap, and the cross-section of the inside passageway of case is circular, and the lateral part slidable mounting of case has the valve plate, and the one end of valve plate can with the inner wall butt of the inside passageway of case to realize dual current limiting switch operation, realize the high-speed switch demand of valve through lower cost.
Drawings
The following drawings are only intended to illustrate and explain the present invention, wherein:
FIG. 1 is a schematic view of a valve opening structure according to the present invention;
FIG. 2 is a schematic view of a valve closure structure according to the present invention;
FIG. 3 is an exploded view of the valve of the present invention;
FIG. 4 is a schematic view of the telescopic actuator and valve plate of the present invention;
FIG. 5 is a schematic view of the structure of the valve core, drive end and shim III of the present invention;
FIG. 6 is a schematic view of the valve housing, T-plate and stop post of the present invention;
FIG. 7 is a schematic view of the valve housing, valve cover and gasket I of the present invention;
FIG. 8 is a schematic view of the structure of the U-shaped frame, drive arm and valve plate of the present invention;
FIG. 9 is a schematic view of a valve cover and drive assembly of the present invention;
FIG. 10 is a schematic diagram of a driving assembly according to the present invention;
FIG. 11 is a schematic diagram of a valve cover and drive assembly of the present invention;
fig. 12 is a schematic diagram of a driving assembly according to a second embodiment of the present invention.
In the figure: a valve housing 1; a T-shaped disc 11; a limit post 12; a valve cover 13; gasket I14; a gasket II 15; a valve core 2; a driving end 21; gasket III 22; a U-shaped frame 31; a telescopic drive 32; a driving arm 33; a valve plate 34; a housing 4; a rotary actuator I411; rotating driver ii 412; a worm 42; a worm wheel 43.
Detailed Description
In order to achieve the purpose of reducing the high torque demand of a driving part in a high-speed switching valve, the invention provides a valve, which comprises a valve body and a valve core;
wherein the valve body consists of a valve housing 1 and a valve cover 13 mounted on the valve housing 1.
A gasket i 14 is installed between the valve cover 13 and the valve housing 1.
The valve body is rotationally provided with the valve core 2, the side part of the valve core 2 is slidably provided with the valve plate 34, the valve core 2 is controlled to rotate in the valve body, and the valve plate 34 is controlled to slide in the valve core 2, so that the double flow-limiting switch operation of the valve is realized, and the high-speed switch requirement of the valve is realized through lower cost.
Wherein, a gasket II 15 is arranged between the bottom of the valve cover 13 and the upper side of the valve core 2.
Specific embodiments of the present invention are described below.
Referring to fig. 1-3, an embodiment of the valve provided by the present invention is described in which the performance of restricting the flow of fluid flowing through the valve element 2 is increased, and the corresponding speed is improved:
the valve casing 1 side part of this application is fixedly connected and is provided with the intercommunication pipeline in the intercommunication, and the intercommunication pipeline passes through flange component and outside pipe-line system intercommunication.
By controlling the intermittent sliding of the valve plate 34 in the valve core 2, the fluid discharged from the tail end of the pipeline has intermittent impact force, and the preparation efficiency of chemicals can be increased when the valve is used in the field of chemical mixing.
In addition, when the valve core 2 is controlled to rotate, the valve plate 34 is controlled to periodically slide in the valve core 2, so that the performance of limiting flow of fluid flowing through the valve core 2 can be improved, and corresponding speed is improved.
Referring to fig. 1-2, 4, 10 and 12, embodiments of the valve provided by the present invention that increase the high-end and intelligent capabilities of the valve product are described:
the two communication pipelines are symmetrically arranged on two sides of the valve housing 1;
the top of the valve core 2 is provided with a driving end 21, the driving end 21 penetrates through the valve cover 13 and extends outwards, and a driving assembly for controlling the driving end 21 to rotate is further installed on the valve cover 13.
The valve core 2 is controlled to rotate by the driving component, and is controlled by combining a computer circuit, so that the high-end performance and the intelligence of a valve product are improved compared with a manual control mode.
Referring to fig. 3 and 5 to 7, an embodiment of the valve according to the present invention is described in which the gasket iii 22 is used to maintain the tightness of the valve element 2 in the valve housing 1:
be provided with the opening that supplies valve plate 34 horizontal slip on this application's the case 2, the inner wall butt of the circular cross-section of case 2 can be with the one end of valve plate 34, and the opening on the valve casing 1 is run through to the other end of valve plate 34 for valve plate 34 can rotate along with case 2 relative valve casing 1.
The side part of the valve core 2 is provided with a groove, a gasket III 22 is arranged in the groove, and the gasket III 22 always covers the area outside the opening of the valve housing 1 in the rotation process of the valve core 2, so that the tightness is maintained.
The sliding control of the valve plate 34 on the valve core 2 can be performed manually, hydraulically or electrically.
Referring to fig. 1 to 3, fig. 5 and fig. 8, an embodiment of the valve provided by the present invention for improving the flow restriction and shutoff effects of the medium flowing through the valve element 2 will be described:
the sliding direction of the valve plate 34 is staggered with the rotating direction of the valve core 2;
by shifting the mounting position of the valve plate 34 on the valve core 2 to a certain extent, the size of an opening formed by the valve plate 34 penetrating the valve housing 1 is reduced, and the sealing performance of the device is improved.
Wherein, the valve plates 34 can be arranged in two, and the two valve plates 34 are uniformly distributed on the periphery of the valve core 2, so that the flow limiting and stopping effects on the medium flowing through the valve core 2 are improved.
Referring to fig. 1 to 3 and 6 to 8, an embodiment of the valve provided by the present invention in which the valve housing 1 and the valve plate 34 are connected using the U-shaped bracket 31 will be described:
the U-shaped frame 31 is installed in the bottom rotation of valve casing 1 of this application, and the center of rotation of U-shaped frame 31 sets up with the center of rotation of case 2 is coaxial, and valve plate 34 is installed on U-shaped frame 31.
The T-shaped disc 11 is arranged at the bottom of the valve casing 1, the U-shaped frame 31 is inserted and arranged on the T-shaped disc 11, and the U-shaped frame 31 is positioned through the limit post 12 arranged at the bottom of the T-shaped disc 11 in a threaded manner.
By adopting the scheme of inserting and installing the U-shaped frame 31, the easy-to-detach performance of the equipment can be improved, so that the equipment is easy to maintain.
Referring to fig. 1-4 and 9-12, an embodiment of the present invention is described for the purpose of reducing the high torque requirements of the drive components in a high speed switching valve using a telescoping driver 32 and drive assembly in combination with the valve:
the U-shaped frame 31 is provided with a telescopic driver 32, and the movable end of the telescopic driver 32 is connected with a valve plate 34 through a driving arm 33.
The telescopic driver can select an electric telescopic rod or a hydraulic cylinder, and the high-speed switch requirement of the valve is realized at lower cost through double current limiting switch operation, so that the aim of reducing the high torque requirement of a driving part in the high-speed switch valve is fulfilled.
By starting the telescopic driver 32, the valve plate 34 is driven to slide relative to the valve core 2, and the medium flowing through the valve core 2 is limited or stopped.
Referring to fig. 4 and 9-10, a first embodiment of the valve provided by the present invention, in which the valve element 2 is controlled to rotate in the valve housing 1, will be described:
the driving assembly arranged on the valve cover 13 comprises a housing 4 and a rotary driver I411;
the housing 4 is fixedly connected to the upper side of the valve cover 13 through a fastener, a rotary driver I411 is installed in the housing 4, and an output shaft of the rotary driver I411 is connected with the driving end 21 through a flange member.
The rotary driver can select a stepping motor or a servo motor;
the rotary actuator I411 is started to drive the valve core 2, the U-shaped frame 31, the telescopic actuator 32 and the valve plate 34 to rotate together.
Referring to fig. 4 and 11-12, a second embodiment of the valve provided by the present invention, in which the valve element 2 is controlled to rotate in the valve housing 1, is described:
the driving assembly arranged on the valve cover 13 comprises a housing 4, a rotation driver II 412, a worm 42 and a worm wheel 43;
the housing 4 is fixedly connected to the upper side of the valve cover 13 through a fastener, the upper side of the valve cover 13 is detachably and fixedly connected with a rotary driver II 412 through the fastener, an output shaft of the rotary driver II 412 is connected with a worm 42 through a flat key or a wedge key, the upper side of the driving end 21 is connected with a worm wheel 43 through a flange member, and the worm wheel 43 is connected with the worm 42 through meshing transmission.
The rotary actuator ii 412 is actuated to rotate the valve spool 2, the U-shaped frame 31, the telescopic actuator 32 and the valve plate 34 together.
In this state, the valve core 2 is locked and positioned in a semi-open and closed state by utilizing the transmission self-locking performance of the worm wheel 43 and the worm 42, and then the medium flowing through the valve core 2 is limited or stopped by utilizing the sliding of the valve plate 34, so that the response speed of the valve equipment is increased, and the high-speed switching requirement of the valve is realized by lower cost.
Claims (4)
1. The utility model provides a valve, includes valve casing (1) and installs valve gap (13) on valve casing (1), rotates between valve casing (1) and valve gap (13) and installs case (2), and valve casing (1) lateral part intercommunication is provided with the intercommunication pipeline, its characterized in that: a valve plate (34) for periodically limiting the flow of the fluid flowing through the valve core (2) is movably arranged in the valve core (2);
the two communication pipelines are symmetrically arranged at two sides of the valve shell (1);
the valve core (2) is provided with a through hole for the valve plate (34) to slide horizontally, one end of the valve plate (34) can be abutted against the inner wall of the circular section of the valve core (2), and the other end of the valve plate (34) penetrates through the opening of the valve shell (1);
the sliding direction of the valve plate (34) is staggered with the rotating direction of the valve core (2);
two valve plates (34) are arranged, and the two valve plates (34) are uniformly distributed on the periphery of the valve core (2);
the bottom of the valve casing (1) is rotatably provided with a U-shaped frame (31), the rotation center of the U-shaped frame (31) and the rotation center of the valve core (2) are coaxially arranged, and the valve plate (34) is arranged on the U-shaped frame (31);
the U-shaped frame (31) is provided with a telescopic driver (32), and the movable end of the telescopic driver (32) is connected with a valve plate (34) through a driving arm (33).
2. A valve according to claim 1, wherein: the T-shaped disc (11) is installed at the bottom of the valve casing (1), the U-shaped frame (31) is installed on the T-shaped disc (11) in a plugging mode, and the U-shaped frame (31) is positioned through a limiting column (12) installed at the bottom of the T-shaped disc (11) in a threaded mode.
3. A valve according to claim 1, wherein: the side part of the valve core (2) is provided with a groove, a gasket III (22) is arranged in the groove, and the gasket III (22) always covers the area outside the opening of the valve housing (1) in the rotation process of the valve core (2).
4. A valve according to claim 1, wherein: the top of the valve core (2) is provided with a driving end (21), the driving end (21) penetrates through the valve cover (13), and a driving assembly for controlling the driving end (21) to rotate is arranged on the valve cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310385086.3A CN116447346B (en) | 2023-04-12 | 2023-04-12 | High-end intelligent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310385086.3A CN116447346B (en) | 2023-04-12 | 2023-04-12 | High-end intelligent valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116447346A CN116447346A (en) | 2023-07-18 |
| CN116447346B true CN116447346B (en) | 2023-12-19 |
Family
ID=87125073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310385086.3A Active CN116447346B (en) | 2023-04-12 | 2023-04-12 | High-end intelligent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116447346B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224829A (en) * | 1989-02-10 | 1993-07-06 | Den Norske Stats Oljeselskap A.S. | Rotatable valve having upper and lower parts |
| JP2001132856A (en) * | 1999-11-01 | 2001-05-18 | Denso Corp | Flow control valve |
| WO2001071289A1 (en) * | 2000-03-21 | 2001-09-27 | Broen Armatur A/S | Control valve |
| US6834675B1 (en) * | 2003-08-06 | 2004-12-28 | Ajit Singh Gill | Integrated multipurpose caged valve |
| CN105485365A (en) * | 2015-12-11 | 2016-04-13 | 浙江理工大学 | Ball valve for coal water slurry conveying |
| CN210770360U (en) * | 2019-06-25 | 2020-06-16 | 苏州市相城区通力机械有限公司 | Double-sealing type valve |
| CN111706691A (en) * | 2020-07-07 | 2020-09-25 | 合肥学院 | Governing valve with multiple flow characteristic |
| CN212804312U (en) * | 2020-06-23 | 2021-03-26 | 苏州迈恩达阀门有限公司 | Low-leakage valve with good sealing performance |
| CN113108079A (en) * | 2021-04-29 | 2021-07-13 | 江苏苏盐阀门机械有限公司 | Double-adjusting ball valve |
| CN114508605A (en) * | 2022-04-15 | 2022-05-17 | 浙江伯特利科技股份有限公司 | Ball valve capable of adjusting opening caliber of ball body |
| CN216975880U (en) * | 2022-03-29 | 2022-07-15 | 宁波天人电器有限公司 | Valve body device with switching and adjusting functions |
-
2023
- 2023-04-12 CN CN202310385086.3A patent/CN116447346B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224829A (en) * | 1989-02-10 | 1993-07-06 | Den Norske Stats Oljeselskap A.S. | Rotatable valve having upper and lower parts |
| JP2001132856A (en) * | 1999-11-01 | 2001-05-18 | Denso Corp | Flow control valve |
| WO2001071289A1 (en) * | 2000-03-21 | 2001-09-27 | Broen Armatur A/S | Control valve |
| US6834675B1 (en) * | 2003-08-06 | 2004-12-28 | Ajit Singh Gill | Integrated multipurpose caged valve |
| CN105485365A (en) * | 2015-12-11 | 2016-04-13 | 浙江理工大学 | Ball valve for coal water slurry conveying |
| CN210770360U (en) * | 2019-06-25 | 2020-06-16 | 苏州市相城区通力机械有限公司 | Double-sealing type valve |
| CN212804312U (en) * | 2020-06-23 | 2021-03-26 | 苏州迈恩达阀门有限公司 | Low-leakage valve with good sealing performance |
| CN111706691A (en) * | 2020-07-07 | 2020-09-25 | 合肥学院 | Governing valve with multiple flow characteristic |
| CN113108079A (en) * | 2021-04-29 | 2021-07-13 | 江苏苏盐阀门机械有限公司 | Double-adjusting ball valve |
| CN216975880U (en) * | 2022-03-29 | 2022-07-15 | 宁波天人电器有限公司 | Valve body device with switching and adjusting functions |
| CN114508605A (en) * | 2022-04-15 | 2022-05-17 | 浙江伯特利科技股份有限公司 | Ball valve capable of adjusting opening caliber of ball body |
Non-Patent Citations (1)
| Title |
|---|
| 转阀及其在液压与气动系统中的应用研究;王晓;桑勇;;液压气动与密封(07);第6-13页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116447346A (en) | 2023-07-18 |
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