CN101706005B - Rotary multi-level flux regulating valve - Google Patents
Rotary multi-level flux regulating valve Download PDFInfo
- Publication number
- CN101706005B CN101706005B CN2009102201023A CN200910220102A CN101706005B CN 101706005 B CN101706005 B CN 101706005B CN 2009102201023 A CN2009102201023 A CN 2009102201023A CN 200910220102 A CN200910220102 A CN 200910220102A CN 101706005 B CN101706005 B CN 101706005B
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- valve body
- rotary valve
- valve
- rotary
- chamber
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- 230000004907 flux Effects 0.000 title claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 16
- 230000000750 progressive effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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Abstract
The invention provides a rotary multi-level flux regulating valve. A shell of the valve is provided with a cylindrical or spherical cavity; the shell of the valve is provided with two passages that can lead the cavity to be communicated with the outside nonlinearly; and the two passages are respectively called an inflow cavity and an outflow cavity of the shell of the valve. The rotary valve body of the valve is a shell with the cylindrical or spherical cavity and is provided with a plurality of throttling holes; the rotary valve body is provided with a cylindrical connecting handle so as to be further connected with a stepping device; a close cover of the shell of the valve is a plate body with a hole or a spherical concave surface; and the connecting handle used for connecting the rotary valve with the stepping power device can pass through the hole. In the invention, the change of the flux of the fluid can be accurately controlled on multi-level, the structure is simple and the cost is low.
Description
Technical field
What the present invention relates to is the fluid flow regulation equipment of life or industrial or agricultural process, the concrete multidigit that relates to liquid in life or the industrial production or gas (general designation fluid) logistics is accurately controlled, be apparent that most to make fluid flow in the hydraulic control system, be the accurate controller of a kind of fluid flow (device) that a plurality of complanations change.
Background technique
No matter still be that the control of fluid flow is a general and important job in the industrial and agricultural production in life.Especially at needs flow is carried out a plurality of levels when accurately controlling, this work usually becomes a numerous and diverse task.
Traditionally, this work is to be used in the valve that can continuously change the fluid flow area that is provided with in the pipeline to regulate.If but between several levels, accurately to regulate by turns continually, this work has just become one and has promptly bothered its adjusting result to depart from the operation of the operation point that requires again easily.In order to overcome these shortcomings, we work out the present invention.
Summary of the invention
The present invention is in order to solve the traditional analog adjustable valve, need carry out the shortcoming and the deficiency that exist when a plurality of levels are frequently accurately controlled to flow, and a kind of rotary multi-level flux regulating valve that proposes.This modulating valve not only can make things convenient for and the accurately variation of control fluid flow on multilevel, and the designs simplification of control system, cost are reduced.
The technological scheme that adopts is:
Rotary multi-level flux regulating valve is seen Fig. 1, comprises that the connecting bolt of valve chest, valve chest closing cap, rotary valve body, progressive power device, rotary valve positioning device and valve chest closing cap and valve chest is formed.
The valve chest of described rotary multi-level flux regulating valve, it is a housing with cylindrical or spherical hollow space, two passages that can allow above-mentioned cavity be communicated with extraneous non-rectilinear are arranged on this housing, this passage can be connected with extraneous fluid circuit is airtight, and these two passages are called the influent stream chamber of valve chest and go out to flow the chamber.
The valve chest closing cap of described rotary multi-level flux regulating valve, be one porose or have the plate body of spherical concave surface concurrently, this hole can allow rotary valve body pass with the connection handle that the progressive power device is connected; The valve chest closing cap can form sealing with valve chest and be connected; One or more apertures that can seal are arranged, in order to the valve position detection device to be installed on the valve chest closing cap; On the valve chest closing cap, also have a plurality of valve chest closing caps that can allow form the bolt hole that sealing is connected, otherwise form sealing as valve chest closing cap and valve chest and be connected, then without these holes with valve chest.
The rotary valve body of described rotary multi-level flux regulating valve is a housing with cylinder or spherical hollow space, on this rotary valve body a plurality of metering holes is arranged, and they are on identical substantially horizontal plane; This rotary valve body also has a cylindrical connection handle, to be connected with the progressive power device; This rotary valve body can with situation that the modulating valve valve chest closely contacts under, rotate therein.This rotary valve body is enclosed in the valve chest of modulating valve by the valve chest closing cap, but its cylindrical connection handle that is connected with the progressive power device passes closing cap and externally is connected with the progressive power device.
The progressive power device of described rotary multi-level flux regulating valve is that rotary valve body for rotary multi-level flux regulating valve provides the stepping power that rotatablely moves, can be electromagnetism, dynamo-electric, hydraulic pressure, pneumatic or the like; If provide progressive power, should be power-transmitting unit herein by the external world; If progressive power is provided by manpower, should be the power transmission handle herein.
The rotary valve body positioning device of described rotary multi-level flux regulating valve is the device for determining that rotary valve body positioning device is provided with, and can be mechanical, electrical equipment, photoelectricity or other is hybrid-type or the like.
The working procedure of rotary multi-level flux regulating valve and principle
Rotary multi-level flux regulating valve with the external world on, after the downstream pipeline connects, fluid flows into the influent stream chamber of valve chest from upstream, because rotary valve body step-by-step movement rotational position difference, different valve body metering hole on the rotary valve body, to be communicated with influent stream chamber on the valve chest respectively, certainly each position can only have a valve body metering hole to be communicated with it, at this moment, flow into the fluid in valve chest influent stream chamber from upstream, just flow into the chamber of confluxing of rotary valve by the metering hole that is communicated with it, go out to flow the chamber through what the chamber of confluxing flowed into valve chest again, thereby flow to the downstream pipeline.Obviously this process, the size of flow in the pipeline will be decided by the size of valve body metering hole; Under special circumstances, both the metering hole size is that the flow in the pipeline also is zero under zero the situation.
The present invention can be accurately the variation of control fluid flow on multilevel, and simple in structure, cost is low.
Description of drawings
Fig. 1 is the composition schematic representation of an embodiment of the present invention.
Embodiment
Rotary multi-level flux regulating valve comprises valve chest 1, rotary valve body 2, valve chest closing cap 3, progressive power device 4, the first solid of rotation alignment sensor 12 and the second solid of rotation alignment sensor 13, and progressive power device 4 can be stepper motor or handle.
Valve chest 1 has inner chamber 5, and inner chamber 5 is cylindrical or spherical, is offering influent stream chamber 6 on the valve chest 1 and is going out to flow chamber 7.
Valve chest closing cap 3 is tightly connected by bolt and valve chest 1, and connection handle 11 is connected or is connected with handle with the output shaft of stepper motor 4 after passing connection handle through hole on the valve chest closing cap 3.
The first rotary valve alignment sensor 12 is installed in the first sensor chamber 8 on the valve chest closing cap 3, and the second rotary valve alignment sensor 13 is installed in second transducer room 14 on the rotary valve body 2.The first rotary valve alignment sensor 12 and the second rotary valve alignment sensor 13 are on the same revolving grate.
Above-mentioned two sensors are connected with the control gear of peripheral hardware by lead respectively, with the control step machine operation, make rotary valve body 2 can do step-by-step movement and rotatablely move; Because rotary valve body 2 step-by-step movement rotational position differences, valve body metering hole on the rotary valve body 2 will be one by one be communicated with (each stepping position can only have a valve body metering hole to be communicated with fully with it) with influent stream chamber 6 on the valve chest 1, and the valve body of rotary valve body 2 of the while chamber 10 of confluxing is communicated with the chamber 7 that goes out to flow on the valve chest 1.
During use, rotary multi-level flux regulating valve influent stream chamber 6 and go out to flow chamber 7 respectively with the external world on, after the downstream pipeline connects, fluid flows into the influent stream chamber 6 of valve chest 1 from upstream, because the difference of rotary valve body 2 stepping rotational position, different valve body metering hole 9 on the rotary valve 2, to be communicated with influent stream chamber 6 on the valve chest one by one, at this moment, flow into the fluid in valve chest influent stream chamber 6 from upstream, will flow into the chamber 10 of confluxing of rotary valve body by the metering hole 9 that is communicated with it, go out to flow chamber 7 through what this chamber of confluxing flowed into valve chest again then, thereby flow to the downstream pipeline.Obviously this process, the size of flow in the pipeline will be decided by the size of valve body metering hole 9; Under special circumstances, promptly the size of metering hole 9 is that the flow in the pipeline also is zero under zero the situation.
Claims (1)
1. rotary multi-level flux regulating valve, comprise valve chest (1), rotary valve body (2), valve chest closing cap (3), progressive power device (4), the first rotary valve alignment sensor (12) and the second rotary valve alignment sensor (13), progressive power device (4) is stepper motor or handle;
Valve chest (1) has inner chamber (5), and inner chamber (5) is cylindrical or spherical, offers influent stream chamber (6) and go out to flow chamber (7) on valve chest (1);
Rotary valve body (2) is cylindrical or spherical, and rotary valve body (2) is provided with a plurality of metering holes (9); A plurality of metering holes (9) are on the same horizontal plane, and rotary valve body (2) is provided with the chamber of confluxing (10); Rotary valve body (2) upper-end surface is provided with connection handle (11), and connection handle (11) is an overall structure with rotary valve body (2); Rotary valve body (2) is installed in the inner chamber (5) of valve chest (1), and contacts with inner chamber (5) coupling of valve chest (1); Rotary valve body (2) is provided with second transducer room (14);
Valve chest closing cap (3) is tightly connected by bolt and valve chest (1), and connection handle (11) is connected with the output shaft of stepper motor or is connected with handle after passing connection handle through hole on the valve chest closing cap (3); Also be provided with first sensor chamber (8) on the valve chest closing cap (3);
The first rotary valve alignment sensor (12) is installed in the first sensor chamber (8) on the valve chest closing cap (3), and the second rotary valve alignment sensor (13) is installed in second transducer room (14) on the rotary valve body (2); The first rotary valve alignment sensor (12) and the second rotary valve alignment sensor (13) are on the same revolving grate;
Above-mentioned two sensors are connected with the control gear of peripheral hardware by lead respectively, with the control step machine operation, make rotary valve body (2) can do step-by-step movement and rotatablely move; Because rotary valve body (2) step-by-step movement rotational position difference, valve body metering hole on the rotary valve body (2) will be one by one be communicated with influent stream chamber (6) on the valve chest (1), each stepping position can only have a valve body metering hole to be communicated with fully with it, and the valve body of rotary valve body (2) chamber (10) of confluxing is communicated with the chamber (7) that goes out to flow on the valve chest (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102201023A CN101706005B (en) | 2009-11-24 | 2009-11-24 | Rotary multi-level flux regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102201023A CN101706005B (en) | 2009-11-24 | 2009-11-24 | Rotary multi-level flux regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101706005A CN101706005A (en) | 2010-05-12 |
| CN101706005B true CN101706005B (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102201023A Expired - Fee Related CN101706005B (en) | 2009-11-24 | 2009-11-24 | Rotary multi-level flux regulating valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN101706005B (en) |
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2009
- 2009-11-24 CN CN2009102201023A patent/CN101706005B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101706005A (en) | 2010-05-12 |
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Effective date of registration: 20180403 Address after: No. 206, Linqing street, Anshan high tech Zone, Liaoning, Liaoning Patentee after: Liaoning Hai Yu fluid transmission control system Co., Ltd. Address before: 114000, No. 4, No. 6, No. 73, Qianshan Middle Road, MTR Eastern District, Liaoning, Anshan, 54 Patentee before: Wu Haiying |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20201124 |