CN108413105A - A kind of improvement regulating valve - Google Patents
A kind of improvement regulating valve Download PDFInfo
- Publication number
- CN108413105A CN108413105A CN201810162237.8A CN201810162237A CN108413105A CN 108413105 A CN108413105 A CN 108413105A CN 201810162237 A CN201810162237 A CN 201810162237A CN 108413105 A CN108413105 A CN 108413105A
- Authority
- CN
- China
- Prior art keywords
- self
- valve
- lock rod
- link mechanism
- locking
- 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.)
- Granted
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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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Driven Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to a kind of improvement regulating valves, belong to valve technology field.It includes valve body, self-locking device and power plant；The self-locking device includes self-locking cylinder and link mechanism, and the link mechanism is set in self-locking cylinder, can under the driving of power plant between two dead points switching state；The lower end of the link mechanism is connect with valve body, and band moving valve is in open or closed state；It is all-sealed connection between the valve body and self-locking device.The present invention can control to adjust the use state of valve by remote operation, to realize intelligence；Using physics dead point principle, structure has self-locking function, stability good；It is full-enclosed structure between valve body and self-locking device, adjusts valve performance and stablize；It is simple in structure, manufacture and operation easy to produce.
Description
Technical field
The present invention relates to a kind of improvement regulating valves, belong to technical field of valve manufacturing.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various corrosivity and be situated between
The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium.
Existing most of valves are to change the use state of valve, such valve by rotating valve operation manually
Simple use demand can only be dealt with, and for relatively high use demand when can not then use.Also there is part valve
It is the change that valve use state is realized by remote control, the use scope of such valve is more extensive, usually logical
The cooperation for crossing various electrical equipments, by being converted between electric signal and mechanical signal, to realize the control to valve.But this
The component that class valve uses is excessive, complicated, causes the production inconvenient and cost remains high, meanwhile, the biography of electric signal
It passs and is very easy to the problem of induction is bad, is easy to be affected by the external environment occur, equally existed between electric signal and mechanical action
The case where response lag；Simultaneously in order to maintain the state of valve to need to keep lasting energization, the energy is consumed very much.
Invention content
It is an object of the invention to overcome above-mentioned deficiency existing in the prior art, and one kind is provided and may be implemented remotely to control
System and improvement regulating valve simple and reliable for structure.
Technical solution is used by the present invention solves the above problems：A kind of improvement regulating valve, including valve body, self-locking device
And power plant；The self-locking device includes self-locking cylinder and link mechanism, and the link mechanism is set in self-locking cylinder, can be in power
Under the driving of device between two dead points switching state；The lower end of the link mechanism is connect with valve body, and band moving valve is in beat
It opens or closed state；It is all-sealed connection between the valve body and self-locking device.
Link mechanism can generate corresponding action under the driving of power plant, thus the closing point in valve body and opening
Point can reach a dead point state, when link mechanism is in dead point state, no matter the hydraulic pressure size in valve body, all can not
The self-locking state for changing link mechanism, to ensure that valve body is closed the stabilization with open state.And when valve body reaches stable shape
It when state, does not need to power plant and persistently exports, you can the output and waste of the energy is greatly saved in the state for keeping valve body.
By manipulating power plant, you can control the state of entire regulating valve, to realize the remote control for exchanging section valve.
Meanwhile the all-sealed connection between valve body and self-locking device so that internal part will not be lost falling off.
Further, the self-locking cylinder includes cylinder body, self-locking pedestal and guide-localization block；The link mechanism includes pulling
Bar, self-lock rod one, self-lock rod two, interlocking lever and compression bar；The self-lock rod two is in the two-part with dog-ear；One end of self-lock rod one
It is hinged with bar is pulled, one end of the other end and self-lock rod two is hinged；One end of interlocking lever is hinged at the dog-ear of self-lock rod two, separately
One end and one end of compression bar are hinged；The guide-localization block is fixed on cylinder interior by self-locking pedestal, including anchor point and leads
To set, the other end of self-lock rod two and positioning are point articulated, and the body of rod of compression bar passes through guide sleeve.
Power plant to pulling bar by acting power, to drive entire link mechanism to act.
When pull bar be applied move upwards when, self-lock rod one moves upwards under the drive for pulling bar, and self-lock rod two is again
It rotates around anchor point under the drive of self-lock rod one, while moving upwards and being driven on compression bar at the dog-ear of self-lock rod two
It moves, compression bar can only be consistent under the action of guide sleeve along guide sleeve and the direction of motion for pulling bar.It is moved when pulling bar
When to certain position, link mechanism reaches top dead-centre, even if power plant no longer applies active force at this time, compression bar still can be at it
The top of relative position, valve body is in opened condition.
When pull bar be applied move downward when, self-lock rod one moves downward under the drive for pulling bar, and self-lock rod two is again
It rotates around anchor point under the drive of self-lock rod one, while moving upwards and being driven under compression bar at the dog-ear of self-lock rod two
It moves.When pulling bar and moving to certain position, link mechanism reaches bottom dead centre, even if power plant no longer application at this time acts on
Power, compression bar still can be at the lowermost end of its relative position, and valve body is in closed state.
Further, the power plant includes control mechanism and magnetic force mechanism, and the control device can control magnetic force
The operating status of mechanism, the magnetic force mechanism can drive link mechanism kinematics.Magnetic force mechanism energization can generate corresponding magnetic field, lead to
Cross the electrical condition of control mechanism control magnetic force mechanism, you can linkage generates different active forces, drives link mechanism
State change, to change the use state of regulating valve.
Further, the control mechanism includes power supply and switch, and the magnetic force mechanism includes the electromagnetism by switch control
Valve one, solenoid valve two, solenoid valve three and solenoid valve four.Solenoid valve one is parallel with solenoid valve two to be disposed side by side on the two of link mechanism
Side, the lower section for being disposed side by side on solenoid valve one and solenoid valve two parallel with solenoid valve four of solenoid valve three.Solenoid valve one, solenoid valve two
Institute's galvanization direction is consistent, and four solenoid valve three, solenoid valve galvanization directions are consistent, and solenoid valve one, solenoid valve two and electromagnetism
The current direction that valve three, solenoid valve four lead to is opposite so that magnetic force direction and solenoid valve caused by solenoid valve one, solenoid valve two
Three, magnetic force direction caused by solenoid valve four on the contrary, active force caused by linkage also on the contrary, so as to by using opening
The electrical condition of control solenoid valve is closed to realize that remote control link mechanism acts, realizes remote control regulating valve.
Further, the valve body includes ontology and bearing, and the bearing accepts self-locking cylinder and ontology up and down；The ontology
It is equipped with upper valve base and lower valve base including end to end water inlet pipe and outlet pipe, and in joint；The exit of the outlet pipe
Equipped with check valve.
Bearing is internally provided with through-hole, is passed through for link mechanism, and it is close that sealing ring progress is equipped between through-hole and link mechanism
Envelope.It is bolted between bearing and ontology, while sealing ring also is provided in junction.The lower end of link mechanism and upper valve base
It is fixedly connected, lower valve base is arranged in the underface of upper valve base.Check valve can ensure that the flow direction of liquid keeps unified.
Further, connect for cambered surface between the upper valve base and lower valve base, compactness higher, and wear rate is reduced,
Increase the service life of regulating valve.
Further, the inner wall of the upper valve base, lower valve seating face and water inlet pipe, outlet pipe makes coated with ceramic coating
Obtaining the place that these liquid flow through has the corrosion resistance and wearability of height.
Further, be additionally provided with manhole on the valve body, can by manhole to regulating valve into mechanic appropriate
Make.
Compared with prior art, the present invention haing the following advantages and effect：The present invention can be controlled by remote operation
The use state of regulating valve, to realize intelligence；Using physics dead point principle, structure has self-locking function, stability good；Valve
It is full-enclosed structure between body and self-locking device, adjusts valve performance and stablize；It is simple in structure, manufacture and operation easy to produce.
Description of the drawings
Fig. 1 is overall structure of the present invention（Without control mechanism, and link mechanism is in bottom dead centre state）.
In attached drawing：1 is water inlet pipe, and 2 be outlet pipe, and 3 be upper valve base, and 4 be lower valve base, and 5 be check valve, and 6 be manhole, 7
It is self-locking cylinder for bearing, 8,9 be link mechanism, and 10 be cylinder body, and 11 be self-locking pedestal, and 12 be guide-localization block, and 13 is pull bar,
14 be self-lock rod one, and 15 be self-lock rod two, and 16 be interlocking lever, and 17 be compression bar, and 18 be guide groove, and 19 be solenoid valve one, and 20 be electricity
Magnet valve two, 21 be solenoid valve three, and 22 be solenoid valve four.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
Referring to Fig. 1, the present embodiment includes valve body, self-locking device and power plant.
Valve body includes ontology and bearing 7.
Ontology includes end to end water inlet pipe 1 and outlet pipe 2, and is equipped with upper valve base 3 and lower valve base 4 in joint.On
Valve seat 3,4 surface of lower valve base and water inlet pipe 1, outlet pipe 2 inner wall be coated with ceramic coating so that the place that these liquid flow through
Corrosion resistance with height and wearability.The one end contacted with lower valve base 4 on upper valve base 3 is hemisphere structure, and the other end is
Cylinder.The centre of lower valve base 4 be equipped with for liquid by through-hole, upper surface that lower valve base 4 is contacted with upper valve base 3 is in indent
Arc, and its cambered surface is bonded completely with the hemisphere cambered surface of 3 lower end of upper valve base.The junction of lower valve base 4 and water inlet pipe 1 is equipped with close
Seal.The exit of outlet pipe 2 is equipped with check valve 5, it is ensured that the flow direction of liquid keeps unified.It is equipped with inspection in the lower end of ontology
It repaiies hole 6, screw fit sealing ring is equipped at the aperture of manhole 6 and forms sealing, it can be to regulating valve into appropriate by manhole 6
Repair work.
About 7 bearing accepts self-locking device and ontology.It is bolted between bearing 7 and ontology, is equipped in junction
Sealing ring.
Self-locking device includes self-locking cylinder 8 and link mechanism 9.
Self-locking cylinder 8 includes cylinder body 10, self-locking pedestal 11 and guide-localization block 12.10 lower end of cylinder body is connect with 7 upper end of bearing,
Sealing structure is cooperatively formed, through-hole is equipped at 7 center of bearing, passes through for link mechanism 9, set between through-hole and link mechanism 9
There is sealing ring to be sealed.
12 one end of guide-localization block is fixed on by self-locking pedestal 11 inside cylinder body 10, and the other end includes anchor point and guiding
The relative position at set, anchor point and guide sleeve center is on same vertical line.
Link mechanism 9 includes pulling bar 13, self-lock rod 1, self-lock rod 2 15, interlocking lever 16 and compression bar 17.Pull bar
13, self-lock rod 1, interlocking lever 16 and compression bar 17 are direct rod shape, and self-lock rod 2 15 is in the two-part with dog-ear.Self-lock rod one
14 one end is hinged with bar 13 is pulled, and one end of the other end and self-lock rod 2 15 is hinged.One end of interlocking lever 16 and self-lock rod two
It is hinged at 15 dog-ear, one end of the other end and compression bar 17 is hinged.The other end of self-lock rod 2 15 and point articulated, the compression bar 17 of positioning
The body of rod pass through guide sleeve, lower end is fixedly connected with upper valve base 3.
10 top of cylinder body is equipped with guide groove 18, pulls the one end of bar 13 far from self-lock rod 1 and is passed through in guide groove 18, makes
Bar 13 must be pulled during exercise, can only be moved along guide groove 18.
Power plant includes control mechanism and magnetic force mechanism.
Magnetic force mechanism includes solenoid valve 1, solenoid valve 2 20, solenoid valve 3 21 and the solenoid valve 4 22 by switch control.
The both sides for being disposed side by side on guide groove 18 parallel with solenoid valve 2 20 of solenoid valve 1, solenoid valve 3 21 are parallel with solenoid valve 4 22
It is disposed side by side on the lower section of solenoid valve 1 and solenoid valve 2 20.2 20 solenoid valve 1, solenoid valve galvanization directions are consistent,
4 22 solenoid valve 3 21, solenoid valve galvanization directions are consistent, and solenoid valve 1, solenoid valve 2 20 and solenoid valve 3 21, electricity
The current direction that magnet valve 4 22 leads to is opposite so that magnetic force direction and solenoid valve three caused by solenoid valve 1, solenoid valve 2 20
21, magnetic force direction caused by solenoid valve 4 22 is on the contrary, active force caused by pulling bar 13 is also opposite.
Control mechanism includes power supply and switch, and power supply provides electric power, switch control solenoid valve 1, electromagnetism for magnetic force mechanism
The energization situation of valve 2 20, solenoid valve 3 21, solenoid valve 4 22, to realize remote control.
Link mechanism 9 can generate corresponding action under the driving of power plant, in the closing point of valve body and open
A dead point state can a little be reached by putting.
When pull bar 13 be applied move upwards when, self-lock rod 1 moves upwards under the drive for pulling bar 13, self-locking
Bar 2 15 rotates under the drive of self-lock rod 1 around anchor point again, while being transported upwards at the dog-ear of self-lock rod 2 15
It is dynamic to drive interlocking lever 16 upward, to drive compression bar 17 to move up, compression bar 17 under the action of guide sleeve, can only along guide sleeve with
The direction of motion for pulling bar 13 is consistent.When pulling bar 13 and moving to certain position, link mechanism 9 reaches top dead-centre, this
Even if when power plant no longer apply active force, compression bar 17 still can be at the top of its relative position, and valve body is in opened condition.
When pull bar 13 be applied move downward when, self-lock rod 1 moves downward under the drive for pulling bar 13, self-locking
Bar 2 15 rotates under the drive of self-lock rod 1 around anchor point again, while being transported downwards at the dog-ear of self-lock rod 2 15
It is dynamic to drive interlocking lever 16 downward, to drive compression bar 17 to move down.When pulling bar 13 and moving to certain position, link mechanism 9 reaches
To bottom dead centre, even if power plant no longer applies active force at this time, compression bar 17 still can be at the lowermost end of its relative position, valve body
In closed state.
Although the present invention is disclosed as above with embodiment, it is not limited to protection scope of the present invention, any ripe
The technical staff for knowing this technology changes and retouches made by without departing from the spirit and scope of the invention, should all belong to this
The protection domain of invention.
Claims (8)
1. a kind of improvement regulating valve, including valve body, it is characterised in that：Further include self-locking device and power plant；The self-locking dress
It sets including self-locking cylinder and link mechanism, the link mechanism is set in self-locking cylinder, can be dead at two under the driving of power plant
Switching state between point；The lower end of the link mechanism is connect with valve body, and band moving valve is in open or closed state；The valve body
It is all-sealed connection between self-locking device.
2. improvement regulating valve according to claim 1, it is characterised in that：The self-locking cylinder include cylinder body, self-locking pedestal and
Guide-localization block；The link mechanism includes pulling bar, self-lock rod one, self-lock rod two, interlocking lever and compression bar；The self-lock rod two
In the two-part with dog-ear；One end of self-lock rod one is hinged with bar is pulled, and one end of the other end and self-lock rod two is hinged；Interlocking lever
One end and self-lock rod two dog-ear at be hinged, one end of the other end and compression bar is hinged；The guide-localization block passes through bottom self-locked
Seat is fixed on cylinder interior, including anchor point and guide sleeve, and the other end of self-lock rod two and positioning are point articulated, and the body of rod of compression bar is worn
Cross guide sleeve.
3. improvement regulating valve according to claim 1, it is characterised in that：The power plant includes control mechanism and magnetic force
Mechanism, the control device can control the operating status of magnetic force mechanism, and the magnetic force mechanism can drive link mechanism kinematic.
4. improvement regulating valve according to claim 3, it is characterised in that：The control mechanism includes power supply and switch, institute
It includes solenoid valve one, solenoid valve two, solenoid valve three and the solenoid valve four by switch control to state magnetic force mechanism.
5. improvement regulating valve according to claim 1, it is characterised in that：The valve body includes ontology and bearing, the branch
Seat accepts self-locking cylinder and ontology up and down；The ontology includes end to end water inlet pipe and outlet pipe, and is equipped in joint upper
Valve seat and lower valve base；The exit of the outlet pipe is equipped with check valve.
6. improvement regulating valve according to claim 5, it is characterised in that：It is cambered surface phase between the upper valve base and lower valve base
It connects.
7. improvement regulating valve according to claim 5, it is characterised in that：The upper valve base, lower valve seating face and water inlet pipe,
The inner wall of outlet pipe is coated with ceramic coating.
8. improvement regulating valve according to claim 1, it is characterised in that：It is additionally provided with manhole on the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162237.8A CN108413105B (en) | 2018-02-26 | 2018-02-26 | Improved regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162237.8A CN108413105B (en) | 2018-02-26 | 2018-02-26 | Improved regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108413105A true CN108413105A (en) | 2018-08-17 |
| CN108413105B CN108413105B (en) | 2021-01-22 |
Family
ID=63129185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162237.8A Active CN108413105B (en) | 2018-02-26 | 2018-02-26 | Improved regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898746A (en) * | 2021-09-10 | 2022-01-07 | 精工阀门集团有限公司 | Flow-rate-controllable regulating valve |
Citations (7)
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|---|---|---|---|---|
| CN2240641Y (en) * | 1995-10-17 | 1996-11-20 | 宁波奉灵气动成套有限公司 | Stop type high-frequency electromagnetic pneumatic valve |
| DE19716377A1 (en) * | 1997-04-18 | 1998-10-22 | Kromschroeder Ag G | Valve |
| CN101280699A (en) * | 2001-03-13 | 2008-10-08 | 丰田自动车株式会社 | Control apparatus and method of electromagnetic valve |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| CN101440891A (en) * | 2008-12-25 | 2009-05-27 | 沈阳三三牌阀门制造有限责任公司 | Hydraulic remote control valve |
| CN102744594A (en) * | 2012-06-15 | 2012-10-24 | 苏州工业职业技术学院 | Electro-pneumatic type automatic pressing machine |
| CN105040664A (en) * | 2015-05-22 | 2015-11-11 | 南通中远船务工程有限公司 | Device improving stability of wind power installing ship and using method of device |
-
2018
- 2018-02-26 CN CN201810162237.8A patent/CN108413105B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240641Y (en) * | 1995-10-17 | 1996-11-20 | 宁波奉灵气动成套有限公司 | Stop type high-frequency electromagnetic pneumatic valve |
| DE19716377A1 (en) * | 1997-04-18 | 1998-10-22 | Kromschroeder Ag G | Valve |
| CN101280699A (en) * | 2001-03-13 | 2008-10-08 | 丰田自动车株式会社 | Control apparatus and method of electromagnetic valve |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| CN101440891A (en) * | 2008-12-25 | 2009-05-27 | 沈阳三三牌阀门制造有限责任公司 | Hydraulic remote control valve |
| CN102744594A (en) * | 2012-06-15 | 2012-10-24 | 苏州工业职业技术学院 | Electro-pneumatic type automatic pressing machine |
| CN105040664A (en) * | 2015-05-22 | 2015-11-11 | 南通中远船务工程有限公司 | Device improving stability of wind power installing ship and using method of device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898746A (en) * | 2021-09-10 | 2022-01-07 | 精工阀门集团有限公司 | Flow-rate-controllable regulating valve |
| CN113898746B (en) * | 2021-09-10 | 2023-07-18 | 精工阀门集团有限公司 | Flow-speed-controllable regulating valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108413105B (en) | 2021-01-22 |
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Effective date of registration: 20211229 Address after: 321300 Room 202, second floor, building 1, No. 8, Botang Road, Botang village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Yongkang shudakang Intelligent Technology Co.,Ltd. Address before: 314400 Room 411, weft three road, Haining hi tech Industrial Park, Jiaxing, Zhejiang, China, 11 Patentee before: HAINING CUIZHI INTELLIGENT ROBOT CO.,LTD. |
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