CN108916394A - The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula - Google Patents

The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula Download PDF

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Publication number
CN108916394A
CN108916394A CN201810963433.5A CN201810963433A CN108916394A CN 108916394 A CN108916394 A CN 108916394A CN 201810963433 A CN201810963433 A CN 201810963433A CN 108916394 A CN108916394 A CN 108916394A
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CN
China
Prior art keywords
plate body
hydraulic
delivery pipe
device housing
control valve
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.)
Withdrawn
Application number
CN201810963433.5A
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Chinese (zh)
Inventor
林叶青
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810963433.5A priority Critical patent/CN108916394A/en
Publication of CN108916394A publication Critical patent/CN108916394A/en
Withdrawn legal-status Critical Current

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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2021—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member with a plurality of valve 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

The invention discloses the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Connecting flange, intelligent controlling device, device housing, delivery pipe, hydraulic device, hydraulic device and device housing are mutually perpendicular to be fixedly mounted on the uper side surface of device housing simultaneously, intelligent controlling device is located at the inside of device housing and is flexibly connected with device housing, delivery pipe is located at the upper end face of device housing and is embedded in the inner surface of hydraulic device, to reach based on hydraulic-driven, make the position of internal plate body that the variation of phase short distance occur by power, and the angle only generated needed for adjusting parallel with water (flow) direction, to replace being threadedly coupled the mode that the mode being vertically embedded into carries out sectional area adjusting, the purpose of impact of the water flow for equipment can effectively be reduced.

Description

The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula
Technical field
The present invention relates to hydraulic pressure to adjust field, particularly with regard to a kind of water conservancy control of hydraulic adjustable cracking pressure of plate body formula Valve processed.
Background technique
Hydraulic pressure adjust by manually or electric signal drive the valve to change the sectional area size control between spool and valve seat The control device of the pressure of tubulation track media, but existing water-pressure regulating device：
When carrying out hydraulic pressure adjusting, current control valve is usually threadedly coupled the mode being vertically embedded into and is embedded in the interior of valve Portion carries out the adjusting work of internal cross-sectional area, but with such working method, under long-term high pressure water flow strikes, internal plate Body with water (flow) direction is perpendicular is easy to cause device by a large amount of water impact so that equipment is easier to damage, be easy so that There is fixed unstable situation in equipment, and compliance is weaker in threaded manner, is also easy so that equipment stress deformation, Under long-term adjustment simultaneously, it is easy so that internal thread loss is to damage, while cannot be by pressure when carrying out pressure regulation It is transferred to state more smaller than original pressure, so that device has certain limitation.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions：Hydraulic plate body formula can tune to open The irrigation control valve of pressure is opened, structure includes：Connecting flange, intelligent controlling device, device housing, delivery pipe, hydraulic device, The hydraulic device and device housing are mutually perpendicular to be fixedly mounted on the uper side surface of device housing simultaneously, the intelligent control dress It inside setting in device housing and is flexibly connected with device housing, the delivery pipe is located at the upper end face of device housing simultaneously And it is embedded in the inner surface of hydraulic device, both front end faces that the connecting flange is located at device housing are fixedly connected into integration Structure.
It is advanced optimized as of the invention, the intelligent controlling device is equipped with movable absorber, reversal valve, slidable adjustment Device, delivery pipe, mounting rack, both inner surfaces that the delivery pipe is located at mounting rack are integrated, the delivery pipe position It is flexibly connected in both lower ends of movable absorber, the sliding damper and movable absorber are mutually perpendicular to the two simultaneously and use Clearance fit is mounted on the upper surface of movable absorber, and the reversal valve perforation is mounted on the uper side surface of sliding damper, institute The reversal valve that reversal valve is electromagnetic type is stated, the outer end face of the mounting rack is equipped with the threaded hole of connection.
It is advanced optimized as of the invention, the activity absorber is equipped with membrane body, curved rod, air bag, spring, conveying Pipe, displaced block, position-limited rack, plate body, twisting seat, the twisting seat are set to both left-hand faces of plate body hingedly connected, the limit Both right end faces that position frame is located at plate body are fixedly connected, and the displaced block is set to both right end faces of plate body mechanical connection, Both the inside that the delivery pipe is located at displaced block is fixedly connected, and the air bag is located at the perforation connection of both right sides of delivery pipe, The membrane body is located at the perforation connection of both left-hand faces of delivery pipe, and the spring is located at the flexible connection of both inside of air bag, Both front end faces that the curved rod is set to air bag match, and the membrane body is made of the rubber material of high tenacity, the limit The sliding aisle for upper and lower horizontal displacement is equipped with inside the frame of position.
It is advanced optimized as of the invention, the sliding damper is equipped with electromagnetism fixed frame, catch bar, cylinder body, shunting Pipe, surface patch, the cylinder body are wrapped in the outer surface of catch bar while being flexibly connected with catch bar, and the electromagnetism is fixed to be set up It is flexibly connected in both right sides of catch bar, the isocon is set to the perforation connection of both upper surfaces of cylinder body, the curved surface Block is wrapped in both outer surfaces of isocon and is fixedly connected, and the surface patch is to be equipped with small radian curved surface close to delivery pipe side Rectangular configuration.
Advanced optimized as of the invention, the electromagnetism fixed frame be equipped with profiled frame, reset spring, clamping support, the body of rod, Adjustable shelf, both uper side surfaces that the clamping support is located at adjustable shelf are fixedly connected, and the reset spring is set under adjustable shelf Both side surfaces are movably connected, and the body of rod and adjustable shelf are mutually perpendicular to and are embedded in the inside of adjustable shelf, described different Shape frame is wrapped in the flexible connection of both outer surfaces of the body of rod, and the profiled frame is the displacement balladeur train by being gradually increasing from left to right, The body of rod is telescopic bascule.
It is advanced optimized as of the invention, the clamping support is equipped with magnet, soft board, sliding slot, iron core, terminal, the end Son is located at both left and right ends of iron core and is cooperatively connected, and the inside that the magnet is set to sliding slot is matched with sliding slot simultaneously, described Soft board is set to the inside of sliding slot and is fixedly connected with magnet, and the magnet is flexibly connected with iron core, and the magnet is permanent magnet, The terminal is fixed together with extraneous double-point double-throw switch.
Beneficial effect
The present invention is applied to the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, when carrying out pressure regulation work, water flow After entering the inside of equipment by delivery pipe, the valve of the runner of cylinder interior is then turned on by reversal valve, thus So that hydraulic oil enters the inside of each cylinder body, while when needing that pressure is turned up, front is made by the pressure that cylinder body provides Catch bar displacement, while after being passed through reversed electric current by terminal so that the heat treatment of iron core, to push magnet, And in the case where the activity of catch bar pushes the body of rod is displaced on profiled frame, so that fixation of the plate body in twisting seat one end Frame exists, and moves down in the inside of position-limited rack, so that the sectional area of caliber, which is reduced, increases pressure, while the arc of top side Bar is acted on down by water flow pressure, so that air bag compression output gas, so that membrane body is heaved, and can follow the position of water flow fluid Move deformation, the adaptability to changes of equipment, when needing reduces pressure, it is only necessary to so that reversed cylinder body pressurizing urges catch bar is displaced ?.
The present invention mainly passes through matching for movable absorber and sliding damper, based on hydraulic-driven, by dynamic Power makes the variation of the position generation phase short distance of internal plate body, and the angle only generated needed for adjusting parallel with water (flow) direction Degree, to carry out the mode of sectional area adjusting instead of being threadedly coupled the mode being vertically embedded into, can effectively reduce water flow pair In the impact of equipment.
The present invention mainly passes through matching for plate body and membrane body, fills gas by the interval between plate body and membrane body, So that membrane body is heaved, while when by water impact, the variation that internal gas can cooperate water flow fluid to flow, so as to Reach the inaccessiable impact str power of mode institute for being threadedly coupled and being vertically embedded into, enough to reduce the damage for equipment.
The present invention mainly passes through matching for magnet, iron core and terminal, double-point double-throw switch is engaged by terminal, to change It is passed through the current direction of iron core outer coil, to change the magnetism of iron core, so that repelling each other when needing will be adjusted can be better It is displaced, and adjusts attracting fixation when arriving suitable position, equipment and equipment when less can generate big friction in displacement Between contact, reach the rotating down pressing juncture being threadedly coupled, can preferably protect equipment.
The present invention mainly passes through matching for position-limited rack, plate body and profiled frame, by the flexible body of rod, by holding from left to right The top displacement of the continuous profiled frame risen, while plate body being pulled to shift up on position-limited rack, it is capable of increasing internal caliber, is made The pressure decline of water flow must be exported, to reach the inaccessiable equipment decompression of mode institute for being threadedly coupled rectilinear insertion.
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 of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention.
Fig. 2 is the diagrammatic cross-section of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention.
Fig. 3 is the structural scheme of mechanism of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention.
Fig. 4 is the structural representation of the movable absorber of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention Figure.
Fig. 5 is the structural representation of the sliding damper of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention Figure.
Fig. 6 is the structural representation of the electromagnetism fixed frame of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention Figure.
Fig. 7 is that the stress displacement structure of the clamping support of the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula of the present invention shows It is intended to.
In figure：Connecting flange -1, intelligent controlling device -2, device housing -3, delivery pipe -4, hydraulic device -5, activity are inhaled Adnexa -21, reversal valve -22, sliding damper -23, delivery pipe -24, mounting rack -25, membrane body -211, curved rod -212, air bag - 213, spring -214, delivery pipe -215, displaced block -216, position-limited rack -217, plate body -218, twisting seat -219, electromagnetism fixed frame - 232, catch bar -233, cylinder body -234, isocon -235, surface patch -236, profiled frame -2321, reset spring -2322, clamping Frame -2323, the body of rod -2324, adjustable shelf -2325, magnet -23231, soft board -23232, sliding slot -23233, iron core -23234, end Son -23235.
Specific embodiment
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
Fig. 1 and Fig. 2 are please referred to, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure packet It includes：Connecting flange 1, intelligent controlling device 2, device housing 3, delivery pipe 4, hydraulic device 5, the hydraulic device 5 and device shell Body 3 is mutually perpendicular to be fixedly mounted on the uper side surface of device housing 3 simultaneously, and the intelligent controlling device 2 is located at device housing 3 Internal and be flexibly connected with device housing 3, the delivery pipe 4 is located at the upper end face of device housing 3 and is embedded in hydraulic dress 5 inner surface is set, both front end faces that the connecting flange 4 is located at device housing 3 are fixedly connected into integral structure.
Referring to Fig. 3, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Institute It states intelligent controlling device 2 and is equipped with movable absorber 21, reversal valve 22, sliding damper 23, delivery pipe 24, mounting rack 25, it is described Both inner surfaces that delivery pipe 24 is located at mounting rack 25 are integrated, and the delivery pipe 24 is located at movable absorber 21 Both lower ends are flexibly connected, and the sliding damper 23 is mutually perpendicular to the two simultaneously with movable absorber 21 and is gap-matched peace Mounted in the upper surface of movable absorber 21, the reversal valve 22 penetrates through the uper side surface for being mounted on sliding damper 23, described to change It is the reversal valve of electromagnetic type to valve 22, the outer end face of the mounting rack 25 is equipped with the threaded hole of connection.
Referring to Fig. 4, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Institute Movable absorber 21 is stated equipped with membrane body 211, curved rod 212, air bag 213, spring 214, delivery pipe 215, displaced block 216, limit Frame 217, plate body 218, twisting seat 219, the twisting seat 219 are set to both left-hand faces of plate body 218 hingedly connected, the limit Both right end faces that position frame 217 is located at plate body 218 are fixedly connected, and the displaced block 216 is set to the right end face two of plate body 218 Person's mechanical connection, both the inside that the delivery pipe 215 is located at displaced block 216 are fixedly connected, and the air bag 213 is located at delivery pipe The perforation connection of both 215 right sides, the membrane body 211 are located at the perforation connection of both left-hand faces of delivery pipe 211, the spring 214, which are located at both inside of air bag 213, is flexibly connected, and both front end faces that the curved rod 212 is set to air bag 213 match, The membrane body 211 is made of the rubber material of high tenacity, and the cunning for upper and lower horizontal displacement is equipped with inside the position-limited rack 217 Dynamic aisle.
Referring to Fig. 5, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Institute Sliding damper 23 is stated equipped with electromagnetism fixed frame 232, catch bar 233, cylinder body 234, isocon 235, surface patch 236, the cylinder Body 234 is wrapped in the outer surface of catch bar 233 while being flexibly connected with catch bar 233, and the electromagnetism fixed frame 232 is set to and pushes away Both right sides of lever 233 are flexibly connected, and the isocon 235 is set to the perforation connection of both upper surfaces of cylinder body 234, described Both outer surfaces that surface patch 236 is wrapped in isocon 235 are fixedly connected, and the surface patch 236 is close to 24 side of delivery pipe Rectangular configuration equipped with small radian curved surface follows extraneous curved flowing by Kodak grace effect fluid and can reduce flow velocity Slow down water flow, reduces water impact, and can preferably gather water flow.
Referring to Fig. 6, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Institute Electromagnetism fixed frame 232 is stated equipped with profiled frame 2321, reset spring 2322, clamping support 2323, the body of rod 2324, adjustable shelf 2325, institute It states clamping support 2323 and is located at both uper side surfaces of adjustable shelf 2325 and be fixedly connected, the reset spring 2322 is set to adjustable shelf Both 2325 downside surfaces are movably connected, and the body of rod 2324 is mutually perpendicular to adjustable shelf 2325 and is embedded in activity The inside of frame 2325, the profiled frame 2321 are wrapped in the flexible connection of both outer surfaces of the body of rod 2324, the profiled frame 2321 is, by the displacement balladeur train being gradually increasing from left to right, the body of rod 2324 are telescopic bascule, with the flexible body of rod 2324 and profiled frame 2321 match the position for capableing of adjustable internal plate body 218.
Referring to Fig. 7, the present invention provides the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure includes：Institute Clamping support 2323 is stated equipped with magnet 23231, soft board 23232, sliding slot 23233, iron core 23234, terminal 23235, the terminal 23235, which are located at both left and right ends of iron core 23234, is cooperatively connected, and the magnet 23231 is set to the inside of sliding slot 23233 simultaneously It is matched with sliding slot 23233, the soft board 23232 is set to the inside of sliding slot 23233 and is fixedly connected with magnet 23231, institute It states magnet 23231 to be flexibly connected with iron core 23234, the magnet 23231 is permanent magnet, the terminal 23235 and extraneous pair Double-pole double throw switch is fixed together, and the magnet 23231 is that ring structure can carry out outside activity bit by sliding slot It moves.
When carrying out pressure regulation work, after water flow enters the inside of equipment by delivery pipe 4, then opened by reversal valve 22 Into the valve of the runner 235 inside cylinder body 234, so that hydraulic oil enters the inside of each cylinder body 234, while needing When pressure is turned up, by the pressure that cylinder body 234 provides the catch bar 233 in front is displaced, while logical by terminal 23235 After entering reversed electric current, so that the heat treatment of iron core 23234, to push magnet 23231, and in catch bar 233 Activity pushes lower so that the body of rod 2324 is displaced on profiled frame 2321, so that fixation of the plate body 218 in 219 one end of twisting seat Frame exists, and moves down in the inside of position-limited rack 217, so that the sectional area of caliber, which is reduced, increases pressure, while top side Curved rod 212 is acted on down by water flow pressure, so that 213 compression output gas of air bag, so that membrane body 211 is heaved, and can be with With the Displacement-deformation of water flow fluid, the adaptability to changes of equipment, when needing reduces pressure, it is only necessary to so that reversed cylinder body 234 Pressurizing urges catch bar 233 is displaced.
Problems solved by the invention is when carrying out hydraulic pressure adjusting, and current control valve, which is usually threadedly coupled, to be vertically embedded into Mode be embedded in the inside of valve and carry out the adjusting work of internal cross-sectional area, but with such working method, long-term high pressure Under water impact, internal plate body with water (flow) direction is perpendicular is easy to cause device by a large amount of water impact so that equipment It is easier to damage, be easy so that fixed unstable situation occurs in equipment, and compliance is weaker in threaded manner, also holds It is easier that equipment stress deformation, while under long-term adjustment, be easy so that internal thread loss is to damage, at the same into Pressure cannot be transferred to state more smaller than original pressure, so that device has certain limitation, this hair when row pressure regulation Bright main matching by movable absorber 21 and sliding damper 23, to reach based on hydraulic-driven, by dynamic Power makes the variation of the position generation phase short distance of internal plate body, and the angle only generated needed for adjusting parallel with water (flow) direction Degree, to carry out the mode of sectional area adjusting instead of being threadedly coupled the mode being vertically embedded into, can effectively reduce water flow pair In the purpose of the impact of equipment.
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 (6)

1. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula, structure include：Connecting flange (1), intelligent controlling device (2), device housing (3), delivery pipe (4), hydraulic device (5), the hydraulic device (5) and device housing (3) are mutually perpendicular to together When be fixedly mounted on the uper side surfaces of device housing (3), the intelligent controlling device (2) is located at the inside of device housing (3) simultaneously And it is flexibly connected with device housing (3), it is characterised in that：
The delivery pipe (4) is located at the upper end face of device housing (3) and is embedded in the inner surface of hydraulic device (5), described Both front end faces that connecting flange (4) is located at device housing (3) are fixedly connected into integral structure.
2. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula according to claim 1, it is characterised in that：The intelligence It can control device (2) and be equipped with movable absorber (21), reversal valve (22), sliding damper (23), delivery pipe (24), mounting rack (25), both inner surfaces that the delivery pipe (24) is located at mounting rack (25) are integrated, delivery pipe (24) position It is flexibly connected in both lower ends of movable absorber (21), the sliding damper (23) is mutually perpendicular to movable absorber (21) The two is gap-matched the upper surface for being mounted on movable absorber (21) simultaneously, and reversal valve (22) perforation is mounted on sliding The uper side surface of adjuster (23).
3. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula according to claim 2, it is characterised in that：The work Dynamic absorber (21) are equipped with membrane body (211), curved rod (212), air bag (213), spring (214), delivery pipe (215), displaced block (216), position-limited rack (217), plate body (218), twisting seat (219), the twisting seat (219) are set to the left side table of plate body (218) Both faces hingedly connected, both right end faces that the position-limited rack (217) is located at plate body (218) are fixedly connected, the displaced block (216) set on both right end faces of plate body (218) mechanical connection, the delivery pipe (215) is located at the inside of displaced block (216) The two is fixedly connected, and the air bag (213) is located at the perforation connection of both right sides of delivery pipe (215), and the membrane body (211) is located at The perforation connection of both left-hand faces of delivery pipe (211), the spring (214) are located at the activity of both inside of air bag (213) even It connects, both front end faces that the curved rod (212) is set to air bag (213) match.
4. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula according to claim 2, it is characterised in that：The cunning Dynamic adjuster (23) are equipped with electromagnetism fixed frame (232), catch bar (233), cylinder body (234), isocon (235), surface patch (236), the cylinder body (234) is wrapped in the outer surface of catch bar (233) while being flexibly connected with catch bar (233), described Electromagnetism fixed frame (232) is set to both right sides of catch bar (233) and is flexibly connected, and the isocon (235) is set to cylinder body (234) the perforation connection of both upper surfaces, it is fixed that the surface patch (236) is wrapped in both outer surfaces of isocon (235) Connection.
5. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula according to claim 4, it is characterised in that：The electricity Magnetically fixed frame (232) is equipped with profiled frame (2321), reset spring (2322), clamping support (2323), the body of rod (2324), adjustable shelf (2325), both uper side surfaces that the clamping support (2323) is located at adjustable shelf (2325) are fixedly connected, the reset spring (2322) both downside surfaces set on adjustable shelf (2325) are movably connected, the body of rod (2324) and adjustable shelf (2325) it is mutually perpendicular to and is embedded in the inside of adjustable shelf (2325), the profiled frame (2321) is wrapped in the outer of the body of rod (2324) Both side surfaces are flexibly connected.
6. the irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula according to claim 5, it is characterised in that：The folder Tight frame (2323) is equipped with magnet (23231), soft board (23232), sliding slot (23233), iron core (23234), terminal (23235), institute It states terminal (23235) and is located at the mating connection of both left and right ends of iron core (23234), the magnet (23231) is set to sliding slot (23233) inside is matched with sliding slot (23233) simultaneously, the soft board (23232) be set to the inside of sliding slot (23233) and It is fixedly connected with magnet (23231), the magnet (23231) is flexibly connected with iron core (23234).
CN201810963433.5A 2018-08-23 2018-08-23 The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula Withdrawn CN108916394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810963433.5A CN108916394A (en) 2018-08-23 2018-08-23 The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810963433.5A CN108916394A (en) 2018-08-23 2018-08-23 The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula

Publications (1)

Publication Number Publication Date
CN108916394A true CN108916394A (en) 2018-11-30

Family

ID=64405133

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Application Number Title Priority Date Filing Date
CN201810963433.5A Withdrawn CN108916394A (en) 2018-08-23 2018-08-23 The irrigation control valve of the hydraulic adjustable cracking pressure of plate body formula

Country Status (1)

Country Link
CN (1) CN108916394A (en)

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