CN107477202A - Axial-flow type rotating regulation valve - Google Patents
Axial-flow type rotating regulation valve Download PDFInfo
- Publication number
- CN107477202A CN107477202A CN201710958150.7A CN201710958150A CN107477202A CN 107477202 A CN107477202 A CN 107477202A CN 201710958150 A CN201710958150 A CN 201710958150A CN 107477202 A CN107477202 A CN 107477202A
- Authority
- CN
- China
- Prior art keywords
- valve body
- hole
- valve
- plate
- solid 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.)
- Pending
Links
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/312—Line blinds
Abstract
The present invention provides a kind of axial-flow type rotating regulation valve, including valve body, valve pocket is provided with valve body, valve body side is provided with charging aperture, valve body opposite side is provided with discharging opening, charging aperture connects with discharging opening with valve pocket, runner is formed between valve body charging aperture and discharging opening, governor motion is provided with the valve pocket, the governor motion includes the rotating plate relatively rotated with the solid plate of the valve pocket inwall airtight connection and with the solid plate, the solid plate is provided with some first through hole, the rotating plate is attached at described solid plate one end, the rotating plate is provided with second through hole corresponding with the first through hole, the rotating plate is rotated so as to adjust the cooperation area between the second through hole and first through hole relative to the solid plate.A kind of axial-flow type rotating regulation valve provided by the invention, using the accurate control rotating plate anglec of rotation of stepper motor, so as to control flow of media area of section, control is accurate, is more easy to folding under high pressure compared with Direct Travel, valve small volume, is easily installed.
Description
Technical field
The present invention relates to regulating valve technical field, more particularly to a kind of axial-flow type rotating regulation valve.
Background technology
In axial-flow type valve, general adapted Direct Travel executing agency, but such valve volume is larger, space-consuming compared with
It is more；In the case of pressure difference height, executing agency is similar to the action of gate valve, and opening force is larger, and workmanship is more, and energy consumption is larger；
In the case of identical aperture, the degree of regulation of throttling channel under certain conditions is poor.
The content of the invention
The technical problems to be solved by the invention are：In order to overcome in the prior art valve using Direct Travel perform structure lead
Uniform space takes the deficiency larger, energy consumption is more and degree of regulation is poor, and the present invention provides a kind of axial-flow type rotating regulation valve.
The present invention solves its technical problem technical scheme to be taken：A kind of axial-flow type rotating regulation valve, including valve
Body, is provided with valve pocket in the valve body, and the valve body side is provided with charging aperture, and the valve body opposite side is provided with discharging opening, it is described enter
Material mouth connects with discharging opening with the valve pocket, forms runner between the valve body charging aperture and discharging opening, is set in the valve pocket
There is governor motion, the governor motion includes relatively rotating with the solid plate of the valve pocket inwall airtight connection and with the solid plate
Rotating plate, the solid plate is provided with some first through hole, and the rotating plate is attached at described solid plate one end, the rotating plate provided with
The second corresponding through hole of the first through hole, the rotating plate are rotated so as to adjust the second through hole and first relative to the solid plate
Cooperation area between through hole.
Gu plate has first through hole and the second through hole for being used for that medium to flow through with rotating plate respectively, rotated using rotating plate so as to adjust
The cooperation area between the second through hole and first through hole is saved, can adjust flow of media section, it is compared performs machine using Direct Travel
The valve volume of structure is smaller, in a rotative pattern compared with Direct Travel, is more easy to folding under high pressure.First through hole and the second through hole can use
Punching and hole milling mode, the circulation area under various apertures can use aperture, long arc-shaped hole or irregularly-shaped hole to design, therefore available
In the operating mode of low discharge, High Pressure Difference, low noise etc..
Further, the governor motion also includes being used for the drive component for driving the rotating plate to rotate, the drive component
The gear coordinated including the arc-shaped rack in the rotating plate side wall and with the rack, the rack are all along the rotating plate
To setting, the gear is provided with the motor for being used for driving the pinion rotation.
Motor uses small stepper motor, small volume, can exact localization operation control flow of media section, circumferential exterior operation
Rotating plate rotates, and its certain moment of torsion drives rotating plate to rotate by little gear, and it is smaller that it compares the sluice valve volume of straight travel type.
Further, in order to prevent solid plate from being rotated along main valve body inwall, the valve pocket inwall is provided with the first stopper slot, described
Card key is provided with first stopper slot, the solid plate side wall is provided with the second stopper slot coordinated with the card key.
Further, in order to realize that rotating plate rotates to an angle corresponding certain flow cross-section areas, the first through hole be with
Gu plate axis is the long arc-shaped hole in the center of circle, the solid plate is provided with first through hole described in multilayer, every layer of first through hole edge
Gu plate is circumferentially uniformly arranged, adjacent two layers first through hole is staggered.Quantity X in every layer of first through hole fully opens with rotating plate
The angle [alpha] correlation for needing to rotate to complete closure, 360 °/X=2 α.
Further, the valve body includes the main valve body and auxiliary valve body being oppositely arranged, and the rotating plate side wall is provided with ring flange,
The rack is on the collar sidewall, and the ring flange is located between the main valve body and auxiliary valve body, the ring flange
Both ends are attached in the main valve body and auxiliary valve body both ends of the surface close to each other respectively.Ring flange is used to connect main valve body and secondary valve
Body, prevent medium from being flowed out when rotating plate rotates outside valve body.
The beneficial effects of the invention are as follows：A kind of axial-flow type rotating regulation valve provided by the invention, using the essence of stepper motor
The really control rotating plate anglec of rotation, so as to control flow of media area of section, control is accurate, is more easy to out compared with Direct Travel under high pressure
Close, valve small volume, be easily installed.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of preferred embodiment；
Fig. 2 is the structural representation of solid plate；
Fig. 3 is the structural representation of rotating plate；
Fig. 4 is the enlarged diagram of A in Fig. 1.
In figure：1st, main valve body, 2, auxiliary valve body, 3, solid plate, 4, rotating plate, 5, first through hole, 6, rack, 7, gear, 8, motor,
9th, ring flange, the 10, first sealing ring, the 11, second sealing ring, 12, card key, 13, bolt, 14, nut, 15, charging aperture, 16, go out
Material mouth, the 17, second through hole.
Embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-4, a kind of axial-flow type rotating regulation valve of the invention, including valve body, the valve body is interior to be provided with valve pocket,
The valve body side is provided with charging aperture 15, and the valve body opposite side is provided with discharging opening 16, the valve body charging aperture 15 and discharging opening
Runner is formed between 16, the valve body includes the main valve body 1 and auxiliary valve body 2 being oppositely arranged, and the main valve body 1 is provided with charging aperture
15, the auxiliary valve body 2 is provided with discharging opening 16, and terminal pad, the company are equipped with main valve body 1 and auxiliary valve body 2 outside wall surface
Connect disk and be circumferentially uniformly provided with multiple through holes, coordinated using bolt 13 through through hole with nut 14 by the main valve body 1 and secondary valve
Body 2 is fixedly connected, and the one end of the main valve body 1 away from the charging aperture 15 is fixedly connected with solid plate 3, the inwall of main valve body 1
The first stopper slot is provided with, cuboid card key 12 is provided with first stopper slot, the solid side wall of plate 3 is provided with and the card
The second stopper slot that key 12 coordinates, the solid side wall of plate 3 and the madial wall airtight connection of main valve body 1, the solid plate 3 are provided with
Some first through hole 5, the described solid one end of plate 3 away from the charging aperture 15 are sticked and have rotating plate 4, the rotating plate 4 and the secondary valve
The internal face of body 2 is rotatablely connected, and the rotating plate 4 is provided with second through hole 17 corresponding with the solid plate 3, and the rotating plate 4 is relative
Rotated in the solid plate 3 so as to adjust the cooperation area between the second through hole 17 and first through hole 5.
The governor motion also includes being used for the drive component for driving the rotating plate 4 to rotate, and the drive component includes setting
In the arc-shaped rack 6 in the side wall of rotating plate 4 and the gear 7 coordinated with the rack 6, the rack 6 was along the rotating plate 4 weeks
To setting, the axis of rack 6 is 1/8th of circle, and the gear 7 is provided with the motor for being used for driving the gear 7 to rotate
8, it is 0 °~45 ° that motor 8, which controls the rotational angle of rotating plate 4, and the motor 8 is small stepper motor 8, the housing of motor 8 with it is described
The side wall of main valve body 1 is fixedly connected.
The first through hole 5 is the long arc-shaped hole using the solid axis of plate 3 as the center of circle, and the solid plate 3 is provided with described in three layers
First through hole 5, every layer is uniformly provided with four first through hole 5, and every layer of radius of first through hole 5 is identical, adjacent two layers
One through hole 5 is staggered.The first through hole 5 can also be aperture or irregularly-shaped hole, such as V-shape hole.
The rotating plate 4 is provided with ring flange 9 close to one end of the solid plate 3, and the rack 6 is located at the side wall of ring flange 9
On, the rack 6, ring flange 9 and rotating plate 4 are integrally cast, the ring flange 9 located at the main valve body 1 and auxiliary valve body 2 it
Between, the both ends of ring flange 9 are attached in the main valve body 1 and auxiliary valve body 2 both ends of the surface close to each other respectively.
Circumferentially arranged with the first seal groove and the second seal groove on the madial wall of auxiliary valve body 2, in first seal groove
Be embedded with the first sealing ring 10, be embedded with the second sealing ring 11 in second seal groove, first sealing ring 10 with it is described
The side wall of rotating plate 4 coordinates, one end fits of second sealing ring 11 with the ring flange 9 close to the auxiliary valve body 2.
Operation principle：
Being rotated using the drive gear 7 of motor 8, the cooperation control rotating plate 4 of gear 7 and rack 6 rotates, Gu on plate 3 and rotating plate 4
Through hole cooperate, so as to control valve flow.When motor 8 controls rack 6 to rotate 0 °, Gu plate 3 and the through hole on rotating plate 4
It is completely superposed, valve opening is maximum；When motor 8 controls rack 6 to rotate 45 °, Gu plate 3 staggers completely with the through hole on rotating plate 4,
Valve is closed.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, related staff
Various changes and amendments can be carried out in without departing from the scope of the present invention completely.The technical scope of this invention is not
The content being confined on specification, it is necessary to which its technical scope is determined according to right.
Claims (5)
1. a kind of axial-flow type rotating regulation valve, including valve body, the valve body is interior to be provided with valve pocket, and the valve body side is provided with charging aperture
(15), the valve body opposite side is provided with discharging opening (16), and the charging aperture (15) connects with discharging opening (16) with the valve pocket,
Runner is formed between the valve body charging aperture (15) and discharging opening (16), it is characterised in that：Governor motion is provided with the valve pocket,
The governor motion includes the rotation relatively rotated with the solid plate (3) of the valve pocket inwall airtight connection and with the solid plate (3)
Plate (4), the solid plate (3) are provided with some first through hole (5), and the rotating plate (4) is attached at described solid plate (3) one end, described
Rotating plate (4) is provided with second through hole (17) corresponding with the first through hole (5), and the rotating plate (4) is relative to the solid plate
(3) rotate so as to adjust the cooperation area between the second through hole (17) and first through hole (5).
2. axial-flow type rotating regulation valve as claimed in claim 1, it is characterised in that：The governor motion also includes being used to drive
The drive component that the rotating plate (4) rotates, the drive component include the arc-shaped rack (6) in the rotating plate (4) side wall
And the gear (7) coordinated with the rack (6), the rack (6) is circumferentially disposed along the rotating plate (4), on the gear (7)
Provided with the motor (8) for driving the gear (7) to rotate.
3. axial-flow type rotating regulation valve as claimed in claim 1, it is characterised in that：It is spacing that the valve pocket inwall is provided with first
Groove, first stopper slot is interior to be provided with card key (12), and described solid plate (3) side wall is provided with second coordinated with the card key (12)
Stopper slot.
4. axial-flow type rotating regulation valve as claimed in claim 1, it is characterised in that：The first through hole (5) is with solid plate (3)
Axis is the long arc-shaped hole in the center of circle, and the solid plate (3) is provided with first through hole (5) described in multilayer, every layer of first through hole
(5) circumferentially it is uniformly arranged along solid plate (3), adjacent two layers first through hole (5) is staggered.
5. axial-flow type rotating regulation valve as claimed in claim 1, it is characterised in that：The valve body includes the main valve being oppositely arranged
Body (1) and auxiliary valve body (2), rotating plate (4) side wall are provided with ring flange (9), and the rack (6) is located at the ring flange (9)
In side wall, the ring flange (9) is located between the main valve body (1) and auxiliary valve body (2), and ring flange (9) both ends are pasted respectively
In the both ends of the surface close to each other located at the main valve body (1) and auxiliary valve body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958150.7A CN107477202A (en) | 2017-10-16 | 2017-10-16 | Axial-flow type rotating regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958150.7A CN107477202A (en) | 2017-10-16 | 2017-10-16 | Axial-flow type rotating regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477202A true CN107477202A (en) | 2017-12-15 |
Family
ID=60606330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958150.7A Pending CN107477202A (en) | 2017-10-16 | 2017-10-16 | Axial-flow type rotating regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477202A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990004A (en) * | 2017-12-13 | 2018-05-04 | 马鞍山市荣亿密封材料有限责任公司 | A kind of shaft end seal regulating device |
| CN108855681A (en) * | 2018-07-24 | 2018-11-23 | 嘉善圣莱斯绒业有限公司 | A kind of coating unit for preserving furs processing |
| CN110594421A (en) * | 2019-09-02 | 2019-12-20 | 江苏盐电阀门有限公司 | Axial-flow type cut-off valve |
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
| CN110630761A (en) * | 2019-09-24 | 2019-12-31 | 中泰阀门有限公司 | Integral gate valve with integrally forged body cover |
| CN111153123A (en) * | 2020-01-14 | 2020-05-15 | 煤科院节能技术有限公司 | Sealed adjustable groove rotary feeding valve |
| CN111365478A (en) * | 2020-03-20 | 2020-07-03 | 章耀尹 | Gas flow precise control valve for natural gas pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114022A (en) * | 1994-06-15 | 1995-12-27 | 崔源湘 | Constant small moment controllable throttle valve device |
| CN101672373A (en) * | 2009-10-09 | 2010-03-17 | 山东大学 | Flow adjustable regulating valve |
| CN203309160U (en) * | 2013-05-13 | 2013-11-27 | 上海冠龙阀门机械有限公司 | Worm wheel valve |
| CN104791506A (en) * | 2015-04-28 | 2015-07-22 | 中船黄埔文冲船舶有限公司 | Throttling valve |
| CN105909814A (en) * | 2016-06-17 | 2016-08-31 | 特技阀门集团有限公司 | Flow regulating valve |
| CN106352101A (en) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | Rotation type valve |
-
2017
- 2017-10-16 CN CN201710958150.7A patent/CN107477202A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114022A (en) * | 1994-06-15 | 1995-12-27 | 崔源湘 | Constant small moment controllable throttle valve device |
| CN101672373A (en) * | 2009-10-09 | 2010-03-17 | 山东大学 | Flow adjustable regulating valve |
| CN203309160U (en) * | 2013-05-13 | 2013-11-27 | 上海冠龙阀门机械有限公司 | Worm wheel valve |
| CN104791506A (en) * | 2015-04-28 | 2015-07-22 | 中船黄埔文冲船舶有限公司 | Throttling valve |
| CN105909814A (en) * | 2016-06-17 | 2016-08-31 | 特技阀门集团有限公司 | Flow regulating valve |
| CN106352101A (en) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | Rotation type valve |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990004A (en) * | 2017-12-13 | 2018-05-04 | 马鞍山市荣亿密封材料有限责任公司 | A kind of shaft end seal regulating device |
| CN107990004B (en) * | 2017-12-13 | 2020-01-10 | 马鞍山市荣亿密封材料有限责任公司 | Shaft end sealing adjusting device |
| CN108855681A (en) * | 2018-07-24 | 2018-11-23 | 嘉善圣莱斯绒业有限公司 | A kind of coating unit for preserving furs processing |
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
| CN110594421A (en) * | 2019-09-02 | 2019-12-20 | 江苏盐电阀门有限公司 | Axial-flow type cut-off valve |
| CN110594421B (en) * | 2019-09-02 | 2020-11-03 | 江苏盐电阀门有限公司 | Axial-flow type cut-off valve |
| CN110630761A (en) * | 2019-09-24 | 2019-12-31 | 中泰阀门有限公司 | Integral gate valve with integrally forged body cover |
| CN110630761B (en) * | 2019-09-24 | 2021-08-31 | 中泰阀门有限公司 | Integral gate valve with integrally forged body cover |
| CN111153123A (en) * | 2020-01-14 | 2020-05-15 | 煤科院节能技术有限公司 | Sealed adjustable groove rotary feeding valve |
| CN111153123B (en) * | 2020-01-14 | 2021-08-27 | 煤科院节能技术有限公司 | Sealed adjustable groove rotary feeding valve |
| CN111365478A (en) * | 2020-03-20 | 2020-07-03 | 章耀尹 | Gas flow precise control valve for natural gas pipeline |
| CN111365478B (en) * | 2020-03-20 | 2021-02-09 | 肖黎 | Gas flow precise control valve for natural gas pipeline |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |