CN108825855A - A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow - Google Patents
A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow Download PDFInfo
- Publication number
- CN108825855A CN108825855A CN201810769759.4A CN201810769759A CN108825855A CN 108825855 A CN108825855 A CN 108825855A CN 201810769759 A CN201810769759 A CN 201810769759A CN 108825855 A CN108825855 A CN 108825855A
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- China
- Prior art keywords
- fixed
- kelly
- connecting rod
- pressure
- block
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Classifications
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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
- 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
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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
- 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
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Abstract
The invention discloses the pressure electromagnetic valve for adjusting that a kind of intelligence adjusts fluid flow, including shell, it is provided with pressure-regulating device and controller in shell, shell is arranged with attachment base, and attachment base both ends are provided with disengaging screw thread mouth；Pressure-regulating device includes electromagnetic drive mechanism, electromagnetic drive mechanism is arranged with power-driven mechanism, power-driven mechanism side is provided with mechanical transmission mechanism, the power-driven mechanism other side is provided with kelly control mechanism, kelly control mechanism includes electric expansion push rod and the pouring weight that is located under electric expansion push rod, pressure sensor is provided on pouring weight lower end surface, pressure sensor connects controller with electric expansion push rod.The present invention realizes the adjusting of pressure by the machine driving between bar and bar, so that is reached controls the size of valve body fluid flow, influences pressure controlled accuracy so as to avoid the service life due to spring is shorter.
Description
Technical field
The present invention relates to solenoid valve market, the pressure for adjusting fluid flow particularly with regard to a kind of intelligence adjusts electromagnetism
Valve.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to execution
Device, however it is not limited to hydraulic and pneumatic.Solenoid valve be used in industrial control system adjust the direction of medium, flow, speed and other
Parameter.Solenoid valve can cooperate different circuits to realize expected control, and the precision controlled and flexibility can
Guarantee.There are many kinds of solenoid valves, and different solenoid valves plays a role in the different location of control system.Pressure electromagnetic valve for adjusting is
One of solenoid valve is the automatic foundamental element for controlling fluid, and effect can be according to actual needs certain
Control valve outlet fluid pressure size in range.The component part of existing pressure electromagnetic valve for adjusting substantially by valve body, diaphragm,
Order pipe and the part such as pilot valve form, and are the principles that are balanced each other using the fluid pressure and spring force that act on spool come work
Make.
Its working principle is that：There is spring arrangement inside pilot valve, pilot valve is managed by order and communicated in valve body.Work as valve body
When interior fluid pressure size variation, the up and down motion of pilot valve inner spring can be compressed.And then it feeds back to valve body folding and carrys out control valve
Water outlet pressure.
Prior art pressure electromagnetic valve for adjusting spring is by time effects, and easy to damage, pressure adjusts inaccuracy.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide the pressure tune that a kind of intelligence adjusts fluid flow
Economize on electricity magnet valve, realizes the adjusting of pressure by the control of machine driving between bar and bar and controller, thus reach to valve
The size of body fluid flow is controlled, pressure controlled accurate so as to avoid the shorter influence of the service life due to spring
Property.
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions：A kind of intelligence adjusting liquid
The pressure electromagnetic valve for adjusting of flow, including shell, are provided with pressure-regulating device and controller in the shell, under the shell
It is provided with attachment base, the attachment base both ends are provided with disengaging screw thread mouth, and the disengaging screw thread mouth and attachment base are in integral structure
It sets up；The pressure-regulating device includes electromagnetic drive mechanism, and the electromagnetic drive mechanism is arranged with power-driven mechanism, institute
It states power-driven mechanism side and is provided with mechanical transmission mechanism, the power-driven mechanism other side is provided with kelly control machine
Structure, the power-driven mechanism are arranged with the flow control mechanism connecting with mechanical transmission mechanism, the flow control mechanism
Side is provided with kelly mechanism, and the flow control mechanism two sides have been respectively communicated with No.1 chamber and No. two chambers, the No.1 chamber, two
It is fixed with disengaging screw thread mouth on one end port that number chamber is runed counter to, the power-driven mechanism is electrically connected with power sector；It is described
Kelly control mechanism includes electric expansion push rod and the pouring weight that is located under electric expansion push rod, is provided on the pouring weight lower end surface
Pressure sensor, the pressure sensor connect controller with electric expansion push rod.
Preferably, the mechanical transmission mechanism includes the first spool, connecting line, guide roller, first connecting rod, gear connection
Bar and the second connecting rod, first spool connect No.1 transmission gear by first connecting rod, and the No.1 transmission gear is logical
Cross gear connecting rod and connect No. two transmission gears, the connecting line around guide roller and both ends be separately fixed at the first spool,
On second spool, second spool and flow control mechanism are mechanically connected, the gear connecting rod and power-driven mechanism machine
Tool connection.
Preferably, the flow control mechanism includes rectangle fixed frame, third connecting rod, the first sliding block, piston, fixation
Block, connector and slider-actuated bar, the rectangle fixed frame is interior equipped with the first sliding block being slidably connected with rectangle fixed frame, described
One end of third connecting rod is fixedly connected with the first sliding block, and the other end is fixed in the second connecting rod, first sliding block and cunning
Block drive rod is set up in integral structure, and the slider-actuated bar is fixed on piston by fixed block, the piston and connector
It fastens, No.1 chamber is connected by the connector with No. two chambers, the slider-actuated bar and kelly mechanism mechanical engagement.
Preferably, the electromagnetic drive mechanism includes electromagnetism iron plate, insulated connecting rod, the second sliding block, the first spring, cunning
Rail, electromagnet include coil, and the electromagnetism iron plate is equipped with two and sets up in symmetrical structure, and the electromagnetism iron plate passes through insulation
Connecting rod is fixedly connected with the second sliding block, and second sliding block is set in sliding rail and is slidably matched with sliding rail, the sliding rail inner wall
It is fixedly connected with the first spring, the other end of first spring is fixed on the second sliding block, and the electromagnetism iron plate is far from insulation
One end of connecting rod is connected with power sector, and the electromagnet two sides are equipped with coil.
Preferably, the power-driven mechanism include cylinder, it is cylinder drive rod, L-type drive rod, the first movable block, U-shaped close
Chamber, the second movable block and the first drive rod, the cylinder and cylinder drive rod mechanical engagement are sealed, the cylinder drive rod is equipped with
L-type drive rod, the L-type drive rod are flexibly connected with kelly control mechanism, and the cylinder drive rod and the first movable block are mechanical
Welding, first movable block and the second movable block are separately mounted on two ports of U-shaped seal chamber, second movable block
It being welded with the first drive rod machinery, first drive rod is fixed on gear connecting rod center far from one end of the second movable block,
The cylinder is electrically connected with power sector.
Preferably, the kelly control mechanism includes concave fixing seat, second spring, rectangle frame, fixed link, pouring weight and electricity
Dynamic telescopic putter, the side that the concave fixing seat is fallen in are mechanically connected by second spring and fixed link, the fixed link
Upper one end close to second spring is equipped with rectangle frame, and the rectangle frame internal diameter is greater than pouring weight outer diameter, and the pouring weight is stretched with electronic
Contracting push rod is fixedly connected, and the pouring weight is flexibly connected with kelly mechanism, and the concave fixing seat is flexibly connected with L-type drive rod.
Preferably, the power sector includes conductive trough, conducting rod, link block, conducting wire, distribution box composition, the conduction
Slot is set to be fixed on cylinder there are two and in symmetrical structure, and the conductive trough is electrically connected with cylinder, the conductive trough and conduction
Bar fastens and passes through electrical connection, and the conducting rod is electrically connected by link block with conducting wire, and the link block is fixedly mounted on electricity
Far from one end of insulated connecting rod, the other end of the conducting wire communicates magnet plate with distribution box.
Preferably, the kelly mechanism includes the first fixed link, movable plate, triangle fixed block, the second fixed link, activity
Bar, third fixed link, movable kelly, card slot and fixing axle, first fixed link are fixedly connected with movable plate, the movable plate
Lever construction is constituted with triangle fixed block, second fixed link is set on one end on movable plate far from the first fixed link,
One end of second fixed link and motion bar mechanical connection, the motion bar are connected by third fixed link and movable kelly machinery
It connecing, the described one end of activity kelly far from third fixed link fastens with card slot, and the card slot is fixed on slider-actuated bar,
The fixing axle sets there are two and extends through motion bar, movable kelly center and is fixed.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention, which uses, passes through mechanical transmission mechanism, flow control
Under mechanism, electromagnetic drive mechanism, power-driven mechanism, kelly control mechanism, power sector, kelly mechanism collective effect, pass through
The adjusting of pressure is realized in the control of machine driving and controller between bar and bar, thus reach to the big of valve body fluid flow
It is small to be controlled, pressure controlled accuracy is influenced so as to avoid the service life due to spring is shorter.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram for the pressure electromagnetic valve for adjusting that a kind of intelligence of the present invention adjusts fluid flow；
Fig. 2 is that a kind of intelligence of the present invention adjusts the first work of the pressure-regulating device of pressure electromagnetic valve for adjusting of fluid flow
Make status architecture schematic diagram；
Fig. 3 is second of the work of pressure-regulating device for the pressure electromagnetic valve for adjusting that a kind of intelligence of the present invention adjusts fluid flow
Make status architecture schematic diagram；
Fig. 4 is that a kind of intelligence of the present invention adjusts the third work of the pressure-regulating device of pressure electromagnetic valve for adjusting of fluid flow
Make status architecture schematic diagram；
Fig. 5 is the 4th kind of work of pressure-regulating device for the pressure electromagnetic valve for adjusting that a kind of intelligence of the present invention adjusts fluid flow
Make status architecture schematic diagram；
Fig. 6 is the 5th kind of work of pressure-regulating device for the pressure electromagnetic valve for adjusting that a kind of intelligence of the present invention adjusts fluid flow
Make status architecture schematic diagram.
In figure：Shell -1, pressure-regulating device -2, attachment base -3, disengaging screw thread mouth -4, mechanical transmission mechanism -201, stream
Measure control mechanism -202, electromagnetic drive mechanism -203, power-driven mechanism -204, kelly control mechanism -205, power sector -
206, kelly mechanism -207, -208, No. two chambers -209 of No.1 chamber, the first spool -2011, connecting line -2012, guide roller -2013,
First connecting rod -2014, No.1 transmission gear -2015, gear connecting rod -2016, No. two transmission gears -2017, the second spools -
2018, the second connecting rod -2019, rectangle fixed frame -2021, third connecting rod -2022, the first sliding block -2023, piston -2024,
Fixed block -2025, connector -2026, slider-actuated bar -2027, electromagnetism iron plate -2031, insulated connecting rod -2032, second are slided
Block -2033, the first spring -2034, sliding rail -2035, electromagnet -2036, coil -2037, cylinder -2041, cylinder drive rod -
2042, L-type drive rod -2043, the first movable block -2044, U-shaped seal chamber -2045, the second movable block -2046, the first driving
It is bar -2047, concave fixing seat -2051, second spring -2052, rectangle frame -2053, fixed link -2054, pouring weight -2055, electronic
Telescopic putter -2056, conductive trough -2061, conducting rod -2062, link block -2063, conducting wire -2064, distribution box -2065, first
Fixed link -2071, movable plate -2072, triangle fixed block -2073, the second fixed link -2074, motion bar -2075, third are solid
Fixed pole -2076, movable kelly -2077, card slot -2078, fixing axle -2079.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses, to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to specific
Embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow, including shell 1, and pressure adjusting is provided in shell 1
Device 2 and controller, shell 1 are arranged with attachment base 3, and 3 both ends of attachment base are provided with disengaging screw thread mouth 4, disengaging screw thread mouth 4 with
Attachment base 4 is set up in integral structure；Pressure-regulating device 2 includes electromagnetic drive mechanism 203, and electromagnetic drive mechanism 203 is lower to be arranged
Dynamic driving mechanism 204,204 side of power-driven mechanism are provided with mechanical transmission mechanism 201, and power-driven mechanism 204 is another
Side is provided with kelly control mechanism 205, and power-driven mechanism 204 is arranged with the flow connecting with mechanical transmission mechanism 201
Control mechanism 202,202 side of flow control mechanism are provided with kelly mechanism 207, and 202 two sides of flow control mechanism are respectively communicated with
There are No.1 chamber 208 and No. two chambers 209, is fixed with disengaging screw thread mouth on one end port that 208, No. two chambers 209 of No.1 chamber are runed counter to
4, power-driven mechanism 204 is electrically connected with power sector 206；Kelly control mechanism 205 includes electric expansion push rod 2056 and sets
Pouring weight 2055 under electric expansion push rod 2056, is provided with pressure sensor on 2055 lower end surface of pouring weight, pressure sensor and
Electric expansion push rod 2056 connects controller.
Mechanical transmission mechanism 201 include the first spool 2011, connecting line 2012, guide roller 2013, first connecting rod 2014,
Gear connecting rod 2016 and the second connecting rod 2019, the first spool 2011 connect No.1 transmission gear by first connecting rod 2014
2015, No.1 transmission gear 2015 connects No. two transmission gears 2017 by gear connecting rod 2016, and connecting line 2012 is bypassed and led
Line wheel 2013 and both ends are separately fixed at the first spool 2011, on the second spool 2018, the second spool 2018 and flow control
Mechanism 202 is mechanically connected, and gear connecting rod 2016 and power-driven mechanism 204 are mechanically connected, in the work of power-driven mechanism 204
Under, gear connecting rod 2016 moves therewith, to drive two transmission gear rotations, and is driven by first connecting rod 2014
First spool 2011 rotates counterclockwise, so that connecting line 2012 pulls the second spool 2018 to rotate counterclockwise therewith, to drive
Flow control mechanism 202 moves, and realizes the control to fluid flow size.
Flow control mechanism 202 includes rectangle fixed frame 2021, third connecting rod 2022, the first sliding block 2023, piston
2024, fixed block 2025, connector 2026 and slider-actuated bar 2027, are equipped in rectangle fixed frame 2021 and rectangle fixed frame
2021 the first sliding blocks 2023 being slidably connected, one end of third connecting rod 2022 are fixedly connected with the first sliding block 2023, the other end
It is fixed in the second connecting rod 2019, the first sliding block 2023 is set up with slider-actuated bar 2027 in integral structure, slider-actuated bar
2027 are fixed on piston 2024 by fixed block 2025, and piston 2024 fastens with connector 2026, and connector 2026 is by one
Number chamber 208 is connected with No. two chambers 209, slider-actuated bar 2027 and 207 mechanical engagement of kelly mechanism, when kelly mechanism 207 with
When slider-actuated bar 2027 separates, slider-actuated bar 2027 loses resistance, can operate normally, and in the second connecting rod 2019
Under effect, third connecting rod 2022 drives the first sliding block 2023 to slide up and down in rectangle fixed frame 2021, when the second spool 208
Counterclockwise when rotation, the first sliding block 2023 upward sliding in rectangle fixed frame 2021 slides drive rod 2027 with piston
2024 move upwards, so that piston 2024 is separated with connector 2026, the size of distance between piston 2024 and connector 2026
Drive rod 2027 is slided by China to control.
Electromagnetic drive mechanism 203 includes electromagnetism iron plate 2031, insulated connecting rod 2032, the second sliding block 2033, the first spring
2034, sliding rail 2035, electromagnet 2036 include coil 2037, and electromagnetism iron plate 2031 sets there are two and sets up in symmetrical structure,
Electromagnetism iron plate 2031 is fixedly connected by insulated connecting rod 2032 with the second sliding block 2033, and the second sliding block 2033 is set to sliding rail 2035
Interior and be slidably matched with sliding rail 2035,2035 inner wall of sliding rail is fixedly connected with the first spring 2034, the first spring 2034 it is another
End is fixed on the second sliding block 2033, and the one end of electromagnetism iron plate 2031 far from insulated connecting rod 2032 is connected with power sector 206
It connecing, 2036 two sides of electromagnet are equipped with coil 2037, and electromagnet 2036 attracts electromagnetism iron plate 2031 after coil 2037 is powered,
Electromagnetism iron plate 2031 by insulated connecting rod 2032 drive the second sliding block 2033 slided in sliding rail 2035, than and make the first bullet
Spring 2034 is shunk, and under the action of electromagnetism iron plate 2031, power sector 206 is run.
Power-driven mechanism 204 includes cylinder 2041, cylinder drive rod 2042, L-type drive rod 2043, the first movable block
2044, U-shaped seal chamber 2045, the second movable block 2046 and the first drive rod 2047, cylinder 2041 and 2042 machine of cylinder drive rod
Tool cooperation, cylinder drive rod 2042 are equipped with L-type drive rod 2043, and L-type drive rod 2043 and 205 activity of kelly control mechanism are even
It connects, cylinder drive rod 2042 and the mechanical welding of the first movable block 2044, the first movable block 2044 and the second movable block 2046 are distinguished
It is mounted on two ports of U-shaped seal chamber 2045, the second movable block 2046 and the mechanical welding of the first drive rod 2047, first drives
Lever 2047 is fixed on 2016 center of gear connecting rod, cylinder 2041 and power sector far from one end of the second movable block 2046
206 electrical connections, under the action of power sector 206, cylinder 2041 runs and cylinder drive rod 2042 is driven to be piston motion, L
Type drive rod 2043 is moved with cylinder drive rod 2042, and kelly control mechanism 205 is pushed to run, under the action of pressure difference, the
Two movable blocks 2046 push the first drive rod 2047 and 2042 counter motion of cylinder drive rod, and by the second movable block 2046,
First drive rod 2047 drives gear connecting rod 2016 to move.
Kelly control mechanism 205 include concave fixing seat 2051, second spring 2052, rectangle frame 2053, fixed link 2054,
Pouring weight 2055 and electric expansion push rod 2056, the side that concave fixing seat 2051 is fallen in pass through second spring 2052 and fixed link
2054 mechanical connections are equipped with rectangle frame 2053 close to one end of second spring 2052 in fixed link 2054, in rectangle frame 2053
Diameter is greater than 2055 outer diameter of pouring weight, and pouring weight 2055 is fixedly connected with electric expansion push rod 2056, and pouring weight 2055 and kelly mechanism 207 are living
Dynamic connection, concave fixing seat 2051 are flexibly connected with L-type drive rod 2043, and under the action of L-type drive rod 2043, concave is fixed
Seat 2051 is vibrated and is popped up fixed link 2054 by second spring 2052, so that rectangle frame 2053 is with fixed link 205
Movement, after being ejected into a certain distance, pouring weight 2055 is under the action of electric expansion push rod 2056, from 2053 bullet of rectangle frame
Out, and to kelly mechanism 207 apply a power, so that kelly mechanism 207 is run.
Power sector 206 includes conductive trough 2061, conducting rod 2062, link block 2063, conducting wire 2064,2065 groups of distribution box
At conductive trough 2061 is set to be fixed on cylinder 2041 there are two and in symmetrical structure, and conductive trough 2061 is electrically connected with cylinder 2041
It connects, conductive trough 2061 fastens with conducting rod 2062 and by being electrically connected, and conducting rod 2062 passes through link block 2063 and conducting wire
2064 electrical connections, link block 2063 are fixedly mounted on the one end of electromagnetism iron plate 2031 far from insulated connecting rod 2032, conducting wire
2064 other end is communicated with distribution box 2065, and under the action of electromagnetism iron plate 2031, link block 2063 moves therewith, thus band
The movement in the same direction therewith of moving conductive rod 2062 realizes that cylinder 2041 is powered so that conducting rod 2062 is connected with conductive trough 2061.
Kelly mechanism 207 includes the first fixed link 2071, movable plate 2072, triangle fixed block 2073, the second fixed link
2074, motion bar 2075, third fixed link 2076, movable kelly 2077, card slot 2078 and fixing axle 2079, the first fixed link
2071 are fixedly connected with movable plate 2072, and movable plate 2072 and triangle fixed block 2073 constitute lever construction, the second fixed link
2074 are set on one end on movable plate 2072 far from the first fixed link 2071, the second fixed link 2074 and the one of motion bar 2075
End mechanical connection, motion bar 2075 are mechanically connected by third fixed link 2076 and movable kelly 2077, and movable kelly 2077 is remote
One end from third fixed link 2076 fastens with card slot 2078, and card slot 2078 is fixed on slider-actuated bar 2027, fixed
Axis 2079 sets there are two and extends through motion bar 2075,2077 center of movable kelly and is fixed, in the work of pouring weight 2055
Under, the first fixed link 2071 is moved downward, according to lever principle, dynamic second fixed link of the other end band of movable plate 2072
2074 move downward, so that one end that motion bar 2075 is connected with the second fixed link 2074 moves downward therewith, pass through third
One end that fixed link 2076 makes movable kelly 2077 be connected with third fixed link 2076 moves downward, to realize active card
The separation of bar 2077 and card slot 2078, so that slider-actuated bar 2027 can work normally.
Working principle：Electromagnet 2036 attracts electromagnetism iron plate 2031 after coil 2037 is powered, and electromagnetism iron plate 2031 is logical
Cross insulated connecting rod 2032 drive the second sliding block 2033 slided in sliding rail 2035, than and make the first spring 2034 shrink,
Under the action of electromagnetism iron plate 2031, power sector 206 is run, and under the action of electromagnetism iron plate 2031, link block 2063 is transported therewith
It is dynamic, thus with the movement in the same direction therewith of moving conductive rod 2062, so that conducting rod 2062 is connected with conductive trough 2061, realization cylinder
2041 are powered, and under the action of power sector 206, cylinder 2041 runs and cylinder drive rod 2042 is driven to do piston motion, L-type
Drive rod 2043 is moved with cylinder drive rod 2042, and kelly control mechanism 205 is pushed to run, under the action of pressure difference, second
Movable block 2046 pushes the first drive rod 2047 and 2042 counter motion of cylinder drive rod, and passes through the second movable block 2046, the
One drive rod 2047 drives gear connecting rod 2016 to move, and under the action of L-type drive rod 2043, concave fixing seat 2051 is vibrated
It moves and passes through second spring 2052 and pop up fixed link 2054, so that rectangle frame 2053 is moved with fixed link 205, pouring weight
Real-time pressure is simultaneously transferred to control by the pressure sensor real-time detection pressure value being arranged on 2055 lower end surfaces, pressure sensor
Device, controller will set pressure and compare with real-time pressure, after being ejected into a certain distance, pressure sensor real-time detection pressure
When force value is zero, controller receives the pressure information, and controller controls electric expansion push rod 2056 and extends, from rectangle frame 2053
Pop-up, and a power is applied to kelly mechanism 207, so that kelly mechanism 207 is run, pressure sensor detection real-time pressure value has
Change, after controller receives the information of pressure sensor transmission, people can set count down time, controller on the controller
Start countdown, the time one to zero, controller controls 2056 timing retracted for clearance of electric expansion push rod, in the effect of pouring weight 2055
Under, the first fixed link 2071 moves downward, according to lever principle, dynamic second fixed link 2074 of the other end band of movable plate 2072
It moves downward, so that one end that motion bar 2075 is connected with the second fixed link 2074 moves upwards therewith, is fixed by third
One end that bar 2076 makes movable kelly 2077 be connected with third fixed link 2076 moves downward, thus realization activity kelly
2077 with the separation of card slot 2078 so that slider-actuated bar 2027 can work normally, in the effect of power-driven mechanism 204
Under, gear connecting rod 2016 moves therewith, to drive the rotation of two transmission gears, and passes through the driving of first connecting rod 2,014 the
One spool 2011 rotates counterclockwise, so that connecting line 2012 pulls the second spool 2018 to rotate counterclockwise therewith, to drive stream
It measures control mechanism 202 to move, the control to fluid flow size is realized, when kelly mechanism 207 is separated with slider-actuated bar 2027
When, slider-actuated bar 2027 loses resistance, can operate normally, and under the action of the second connecting rod 2019, third connecting rod
2022 the first sliding blocks 2023 of drive slide up and down in rectangle fixed frame 2021, when the second 208 rotation counterclockwise of spool, first
The upward sliding in rectangle fixed frame 2021 of sliding block 2023, sliding drive rod 2027 are moved upwards with piston 2024, so that living
Plug 2024 is separated with connector 2026, and the size of distance slides drive rod 2027 by China between piston 2024 and connector 2026
Control.
Electromagnet 2036 of the present invention is that one kind is made of magnetic core and coil, can be produced when having electric current to flow through in coil
The device of magnetisation field.
Problems solved by the invention is pressure electromagnetic valve for adjusting spring by time effects, easy to damage and pressure adjusting inaccuracy
The problem of, the present invention is combined with each other by above-mentioned component, passes through mechanical transmission mechanism 201, flow control mechanism 202, electromagnetism
Driving mechanism 203, power-driven mechanism 204, kelly control mechanism 205, power sector 206,207 collective effect of kelly mechanism
Under, the adjusting that pressure is realized by the control of machine driving and controller between bar and bar may be implemented, thus pair reached
The size of valve body fluid flow is controlled, pressure controlled accurate so as to avoid the shorter influence of the service life due to spring
Property.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow, including shell (1), it is characterised in that：The shell (1)
It is inside provided with pressure-regulating device (2) and controller, the shell (1) is arranged with attachment base (3), the attachment base (3) two
End is provided with disengaging screw thread mouth (4), and the disengaging screw thread mouth (4) is set up with attachment base (4) in integral structure；The pressure is adjusted
Device (2) includes electromagnetic drive mechanism (203), and the electromagnetic drive mechanism (203) is arranged with power-driven mechanism (204),
Power-driven mechanism (204) side is provided with mechanical transmission mechanism (201), power-driven mechanism (204) other side
It is provided with kelly control mechanism (205), the power-driven mechanism (204) is arranged with to be connect with mechanical transmission mechanism (201)
Flow control mechanism (202), flow control mechanism (202) side is provided with kelly mechanism (207), the flow control
Mechanism (202) two sides have been respectively communicated with No.1 chamber (208) and No. two chambers (209), the No.1 chamber (208), No. two chamber (209) phases
Disengaging screw thread mouth (4) is fixed on one end port being contrary to, the power-driven mechanism (204) is electrically connected with power sector
(206)；The kelly control mechanism (205) includes electric expansion push rod (2056) and is located under electric expansion push rod (2056)
Pouring weight (2055) is provided with pressure sensor on pouring weight (2055) lower end surface, and the pressure sensor and electric expansion push away
Bar (2056) connects controller.
2. a kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow according to claim 1, it is characterised in that：The machine
Tool transmission mechanism (201) include the first spool (2011), connecting line (2012), guide roller (2013), first connecting rod (2014),
Gear connecting rod (2016) and the second connecting rod (2019), first spool (2011) are connected by first connecting rod (2014)
No.1 transmission gear (2015), the No.1 transmission gear (2015) connect No. two transmission gears by gear connecting rod (2016)
(2017), the connecting line (2012) is around guide roller (2013) and both ends are separately fixed at the first spool (2011), second
On spool (2018), second spool (2018) and flow control mechanism (202) are mechanically connected, the gear connecting rod
(2016) it is mechanically connected with power-driven mechanism (204).
3. a kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow according to claim 1, it is characterised in that：The stream
Measuring control mechanism (202) includes rectangle fixed frame (2021), third connecting rod (2022), the first sliding block (2023), piston
(2024), fixed block (2025), connector (2026) and slider-actuated bar (2027), the rectangle fixed frame (2021) is interior to be equipped with
The first sliding block (2023) being slidably connected with rectangle fixed frame (2021), one end of the third connecting rod (2022) are sliding with first
Block (2023) is fixedly connected, and the other end is fixed on the second connecting rod (2019), first sliding block (2023) and slider-actuated
Bar (2027) is set up in integral structure, and the slider-actuated bar (2027) is fixed on piston (2024) by fixed block (2025)
On, the piston (2024) fastens with connector (2026), and the connector (2026) is by No.1 chamber (208) and No. two chambers
(209) it is connected, the slider-actuated bar (2027) and kelly mechanism (207) mechanical engagement.
4. a kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow according to claim 1, it is characterised in that：The electricity
Magnetic driving mechanism (203) includes electromagnetism iron plate (2031), insulated connecting rod (2032), the second sliding block (2033), the first spring
(2034), sliding rail (2035), electromagnet (2036) include coil (2037), and the electromagnetism iron plate (2031) sets there are two and is in
Symmetrical structure is set up, and the electromagnetism iron plate (2031) is fixedly connected by insulated connecting rod (2032) with the second sliding block (2033),
Second sliding block (2033) is set in sliding rail (2035) and is slidably matched with sliding rail (2035), sliding rail (2035) inner wall with
First spring (2034) is fixedly connected, and the other end of first spring (2034) is fixed on the second sliding block (2033), described
Electromagnetism iron plate (2031) is connected far from the one end of insulated connecting rod (2032) with power sector (206), the electromagnet
(2036) two sides are equipped with coil (2037).
5. the pressure electromagnetic valve for adjusting that a kind of intelligence according to claim 1 or claim 2 adjusts fluid flow, it is characterised in that：Institute
Stating power-driven mechanism (204) includes cylinder (2041), cylinder drive rod (2042), L-type drive rod (2043), the first movable block
(2044), U-shaped seal chamber (2045), the second movable block (2046) and the first drive rod (2047), the cylinder (2041) and gas
Cylinder drive rod (2042) mechanical engagement, the cylinder drive rod (2042) are equipped with L-type drive rod (2043), the L-type driving
Bar (2043) is flexibly connected with kelly control mechanism (205), the cylinder drive rod (2042) and the first movable block (2044) machine
Tool welding, first movable block (2044) are separately mounted to two of U-shaped seal chamber (2045) with the second movable block (2046)
On port, second movable block (2046) and the first drive rod (2047) mechanical welding, first drive rod (2047) are remote
One end from the second movable block (2046) is fixed on gear connecting rod (2016) center, the cylinder (2041) and power sector
(206) it is electrically connected.
6. according to claim 1 or 5 it is described it is a kind of intelligence adjust fluid flow pressure electromagnetic valve for adjusting, it is characterised in that：Institute
Stating kelly control mechanism (205) includes concave fixing seat (2051), second spring (2052), rectangle frame (2053), fixed link
(2054), pouring weight (2055) and electric expansion push rod (2056), the side that the concave fixing seat (2051) falls in pass through the
Two springs (2052) and fixed link (2054) are mechanically connected, close to the one end of second spring (2052) on the fixed link (2054)
It is equipped with rectangle frame (2053), rectangle frame (2053) internal diameter is greater than pouring weight (2055) outer diameter, the pouring weight (2055) and electricity
Dynamic telescopic putter (2056) are fixedly connected, and the pouring weight (2055) is flexibly connected with kelly mechanism (207), the concave fixing seat
(2051) it is flexibly connected with L-type drive rod (2043).
7. a kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow according to claim 1, it is characterised in that：The electricity
Source mechanism (206) includes conductive trough (2061), conducting rod (2062), link block (2063), conducting wire (2064), distribution box (2065)
Composition, the conductive trough (2061) sets to be fixed on cylinder (2041) there are two and in symmetrical structure, the conductive trough
(2061) it is electrically connected with cylinder (2041), the conductive trough (2061) fastens with conducting rod (2062) and by being electrically connected, institute
It states conducting rod (2062) to be electrically connected by link block (2063) with conducting wire (2064), the link block (2063) is fixedly mounted on electricity
On one end of magnet plate (2031) separate insulated connecting rod (2032), the other end of the conducting wire (2064) and distribution box (2065)
It communicates.
8. according to a kind of pressure electromagnetic valve for adjusting of intelligence adjusting fluid flow of claim 3 or 6, it is characterised in that：Institute
Kelly mechanism (207) are stated to fix including the first fixed link (2071), movable plate (2072), triangle fixed block (2073), second
Bar (2074), motion bar (2075), third fixed link (2076), movable kelly (2077), card slot (2078) and fixing axle
(2079), first fixed link (2071) is fixedly connected with movable plate (2072), and the movable plate (2072) and triangle are solid
Determine block (2073) and constitute lever construction, second fixed link (2074) is set on movable plate (2072) far from the first fixed link
(2071) on one end, one end of second fixed link (2074) and motion bar (2075) is mechanically connected, the motion bar
(2075) it is mechanically connected by third fixed link (2076) and movable kelly (2077), the activity kelly (2077) is far from third
One end of fixed link (2076) fastens with card slot (2078), and the card slot (2078) is fixed at slider-actuated bar (2027)
On, the fixing axle (2079) sets there are two and extends through motion bar (2075), movable kelly (2077) center and consolidated
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769759.4A CN108825855A (en) | 2018-07-13 | 2018-07-13 | A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810769759.4A CN108825855A (en) | 2018-07-13 | 2018-07-13 | A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow |
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| Publication Number | Publication Date |
|---|---|
| CN108825855A true CN108825855A (en) | 2018-11-16 |
Family
ID=64137191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810769759.4A Pending CN108825855A (en) | 2018-07-13 | 2018-07-13 | A kind of intelligence adjusts the pressure electromagnetic valve for adjusting of fluid flow |
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| Country | Link |
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| CN (1) | CN108825855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249074A1 (en) * | 2020-06-08 | 2021-12-16 | 信丰县包钢新利稀土有限责任公司 | Intelligent flow control device and method for rare earth extraction |
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| US20040056227A1 (en) * | 2002-09-25 | 2004-03-25 | Karlheinz Mayr | Proportional pressure-regulator valve |
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| CN106051274A (en) * | 2016-08-03 | 2016-10-26 | 奉化市星宇电子有限公司 | Proportional electromagnetic valve used for treating tail gas through solid ammonia |
| CN206017967U (en) * | 2016-07-28 | 2017-03-15 | 金鑫虎 | A kind of oil field pipe leakage automates the defeated device that breaks |
| CN206130275U (en) * | 2016-10-26 | 2017-04-26 | 江苏腾龙石化机械有限公司 | Meshing slidingtype stop valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070928A (en) * | 1972-02-12 | 1978-01-31 | Daimler-Benz Aktiengesellschaft | Control valve for the working pressure of an automatic change-speed gear |
| US20040056227A1 (en) * | 2002-09-25 | 2004-03-25 | Karlheinz Mayr | Proportional pressure-regulator valve |
| CN201651342U (en) * | 2010-05-11 | 2010-11-24 | 王金波 | Electric-control sensitive air pressure regulator |
| CN202992340U (en) * | 2012-12-28 | 2013-06-12 | 深圳市特尔佳科技股份有限公司 | Two-position two-way electromagnetic valve without spring structure |
| CN206017967U (en) * | 2016-07-28 | 2017-03-15 | 金鑫虎 | A kind of oil field pipe leakage automates the defeated device that breaks |
| CN106051274A (en) * | 2016-08-03 | 2016-10-26 | 奉化市星宇电子有限公司 | Proportional electromagnetic valve used for treating tail gas through solid ammonia |
| CN206130275U (en) * | 2016-10-26 | 2017-04-26 | 江苏腾龙石化机械有限公司 | Meshing slidingtype stop valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021249074A1 (en) * | 2020-06-08 | 2021-12-16 | 信丰县包钢新利稀土有限责任公司 | Intelligent flow control device and method for rare earth extraction |
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Application publication date: 20181116 |
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