CN116928365A - Variable flow regulating valve - Google Patents

Variable flow regulating valve Download PDF

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Publication number
CN116928365A
CN116928365A CN202311208221.3A CN202311208221A CN116928365A CN 116928365 A CN116928365 A CN 116928365A CN 202311208221 A CN202311208221 A CN 202311208221A CN 116928365 A CN116928365 A CN 116928365A
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CN
China
Prior art keywords
wall
sets
box
valve body
control box
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
Application number
CN202311208221.3A
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Chinese (zh)
Other versions
CN116928365B (en
Inventor
郑巧玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Megney Fluid Control China Co ltd
Original Assignee
Megney Fluid Control China Co ltd
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Publication date
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Priority to CN202311208221.3A priority Critical patent/CN116928365B/en
Publication of CN116928365A publication Critical patent/CN116928365A/en
Application granted granted Critical
Publication of CN116928365B publication Critical patent/CN116928365B/en
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Anticipated expiration legal-status Critical

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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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • F16K1/32—Details
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of 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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • F16K31/60—Handles
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Of Valves (AREA)

Abstract

The invention discloses a variable flow regulating valve, which relates to the field of valves and comprises a valve body, wherein the right end of the valve body is communicated with a control box, the right end of the control box is communicated with a filter box, the right end of the filter box is communicated with an elimination box, the inner wall of the valve body is provided with a control mechanism, and the control mechanism extends to the inside of the control box; the control mechanism includes a seal ring. According to the invention, the control mechanism is arranged, the sealing ring in the control mechanism is utilized, so that water flow can flow into the valve body by moving the sealing ring, and the split port can be blocked by controlling the position of the sealing ring, so that the opening and closing degree of the split port and the valve body is controlled, the flow rate of water flow flowing through a stop block far away from one end of the control box is controlled, and the water flow can be controlled to flow out of the split port or the tail end of the valve body only by the sealing ring, so that the regulating valve has a richer function and is easier to meet the current use situation.

Description

Variable flow regulating valve
Technical Field
The invention relates to the field of valves, in particular to a variable flow regulating valve.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc.
The valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, is used for the fluid control system, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like from the simplest stopping valve to various valves used in a very complex automatic control system.
The existing valve drives the internal valve core to rotate through the rotating handle and controls the rotating angle of the internal valve core, so that the speed of fluid flowing through the valve is controlled, but the existing valve can only control a single channel in the process of controlling the opening and closing of a pipeline, cannot control the fluid in multiple directions, has single functions in the use process, and cannot well meet the requirements of the existing practical use environment.
Disclosure of Invention
Based on this, it is an object of the present invention to provide a variable flow regulator valve to solve the technical problems set forth in the background above.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a variable flow's governing valve, includes the valve body, the right-hand member of valve body communicates there is the control box, the right-hand member of control box communicates there is the filter box, the right-hand member of filter box communicates there is the elimination box, the inner wall of valve body is equipped with control mechanism, and control mechanism extends to the inside of control box;
the control mechanism comprises a sealing ring, the inner wall sliding connection of valve body has the sealing ring, the inner wall both sides of valve body all are equipped with two sets of lugs, and the one end that two sets of lugs are close to each other is equipped with the dog, the inner wall of sealing ring respectively with the outer wall sliding connection of two sets of dogs, the lateral wall intercommunication of valve body has the shunt outlet, the inner wall of control box rotates and is connected with first pivot, the tip of first pivot is equipped with the carousel, the lateral wall of sealing ring is equipped with the connecting rod, the outer wall of connecting rod is equipped with the rotation seat, the outer wall rotation of carousel is connected with first connecting rod, and the other end of first connecting rod is connected with the inner wall rotation of rotation seat.
As a preferable technical scheme of the variable flow regulating valve, one end of a first rotating shaft extends to the outside of a control box, a sealing bearing is arranged on the outer wall of the control box, the inner wall of the sealing bearing is rotationally connected with the outer wall of the first rotating shaft, one end of the first rotating shaft, which is positioned at the outside of the control box, is provided with a first gear, the outer wall of the control box is rotationally connected with a second rotating shaft, a second gear is fixedly sleeved on the outer wall of the second rotating shaft, the first gear is meshed with the second gear, the outer wall of the control box is provided with a rack, the outer wall of the rack is provided with a locking box, one end of the second rotating shaft extends to the inside of the locking box, a rectangular groove is formed in the inner wall of the rectangular groove, a rectangular rod is connected in a sliding mode, the end portion of the rectangular rod is provided with a locking gear, the inner wall of the locking box is provided with two groups of tooth blocks, the two groups of tooth blocks are meshed with the locking gear, the outer wall of the locking gear is provided with a reset spring, the other end of the reset spring is connected with the inner wall of the locking box, one end of the locking box is provided with a crank, and the crank is provided with one end of the crank, and extends to the outside of the locking box.
As a preferable technical scheme of the variable flow regulating valve, the outer wall of the first gear is provided with an arrow, and the outer wall of the control box is provided with a plurality of groups of marks.
As a preferable technical scheme of the variable flow regulating valve, the inner wall of the control box is provided with the arc-shaped plate, and the turntable and the first connecting rod are both positioned in the left side of the arc-shaped plate.
As a preferable technical scheme of the variable flow regulating valve, two groups of limiting frames are arranged on the inner wall of the filter box, filter plates are connected to the inner walls of the two groups of limiting frames in a sliding mode, a quick-dismantling mechanism is arranged at the top end of the filter box and comprises a sealing groove, the top end of the filter box is provided with a sealing cover, the top end of the filter plate is provided with a sealing cover, the bottom end of the sealing cover is abutted to the inner wall of the sealing groove, a first sealing ring is arranged on the inner wall of the sealing groove, and the top end of the first sealing ring is attached to the bottom end of the sealing cover.
As a preferable technical scheme of the variable flow regulating valve, the inner wall of the filter plate is slidably connected with two groups of clamping blocks, clamping grooves are formed in the inner wall of the limiting frame, the two groups of clamping grooves are respectively matched with the two groups of clamping blocks, two groups of clapboards are arranged on the inner wall of the filter plate, clamping springs are arranged at one ends, close to each other, of the two groups of clamping blocks, the other ends of the clamping springs are connected to the outer wall of the clapboard, pull rods are arranged at one ends, close to each other, of the two groups of clamping blocks, one ends of the two groups of pull rods respectively penetrate through the two groups of clapboards, the outer walls of the two groups of pull rods are slidably connected with the inner wall of the clapboard, a disc is rotatably connected with the outer wall of the disc, one ends of the two groups of the second connecting rods are respectively rotatably connected with the end parts of the two groups of the pull rods, a rotating handle is arranged at the top end of the disc, and the top end of the rotating handle extends to the upper part of the filter plate.
As a preferable technical scheme of the variable flow regulating valve, the top end of the eliminating box is provided with the water hammer effect eliminating mechanism, the water hammer effect eliminating mechanism comprises a cylinder, the top end of the eliminating box is communicated with the cylinder, the inner wall of the cylinder is slidably connected with a piston, the outer wall of the piston is fixedly sleeved with a second sealing ring, the outer wall of the second sealing ring is tightly attached to the inner wall of the cylinder, the top end of the piston is provided with a pressing spring, the other end of the pressing spring is connected to the inner wall of the cylinder, the bottom end of the piston is provided with a third connecting rod, the end part of the third connecting rod is provided with a scraping plate, and the outer wall of the scraping plate is attached to the outer wall of the filter plate.
As a preferable technical scheme of the variable flow regulating valve, the left end of the valve body and the right end of the elimination box are respectively provided with a pipeline quick-connection mechanism, the pipeline quick-connection mechanism comprises a pipeline, the left end of the valve body and the right end of the elimination box are respectively communicated with the pipeline, two groups of pipelines are fixedly sleeved with mounting seats on the outer wall, the inner walls of the mounting seats are slidably connected with connecting pipes, the inner walls of the mounting seats are provided with a plurality of groups of sliding grooves, the inner walls of the plurality of groups of sliding grooves are slidably connected with limiting blocks, the outer walls of the limiting blocks are provided with limiting springs, the other ends of the limiting springs are connected with the inner walls of the sliding grooves, the outer walls of the connecting pipes are provided with a plurality of groups of limiting grooves, the right sides of the limiting blocks are inclined planes, the end parts of the two groups of the pipeline are provided with multi-layer sealing rings, and the outer walls of the two groups of multi-layer sealing rings are tightly attached to the end parts of the connecting pipes respectively.
As a preferable technical scheme of the variable flow regulating valve, the outer walls of the two groups of mounting seats are provided with a plurality of groups of slots, the plurality of groups of slots are respectively communicated with the plurality of groups of sliding grooves, the outer walls of the two groups of connecting pipes are connected with sliding rings in a sliding manner, the outer walls of the sliding rings are provided with a plurality of groups of ejector rods, the plurality of groups of ejector rods are respectively matched with the plurality of groups of slots, the outer walls of the two groups of connecting pipes are fixedly sleeved with convex rings, the outer walls of the two groups of sliding rings are provided with tension springs, and the other ends of the tension springs are respectively connected with the outer walls of the two groups of convex rings.
In summary, the invention has the following advantages:
1. according to the invention, the control mechanism is arranged, the sealing ring in the control mechanism is utilized, so that water flow can flow into the valve body by moving the sealing ring, and the split port can be blocked by controlling the position of the sealing ring, so that the opening and closing degree of the split port and the valve body is controlled, the flow rate of water flow passing through a stop block far away from one end of the control box is controlled, and the water flow can be controlled to flow out of the split port or the tail end of the valve body only by the sealing ring, so that the regulating valve has a richer function and is easier to meet the current use situation;
2. according to the invention, the quick-dismantling mechanism is arranged, and the rotating handle in the quick-dismantling mechanism is utilized, so that when the filter plate needs to be dismantled, the filter plate can be pulled out upwards after rotating the rotating handle, and when a new filter plate is installed, the filter plate is inserted into the limit frame from the seal groove, and after the seal cover completely enters the seal groove, the filter plate can be automatically fixed in the filter box, so that the quick replacement of the filter plate is realized, and the working efficiency of valve body maintenance work is improved;
3. according to the quick connecting device, the pipeline quick connecting mechanism is arranged, and the mounting seat in the pipeline quick connecting mechanism is utilized, so that when the regulating valve and the connecting pipe are required to be disassembled, the sliding slip ring drives the ejector rod to be inserted into the slot, the connecting pipe can be pulled out, and when the regulating valve and the connecting pipe are connected, the connecting pipe is inserted into the mounting seat, so that the fixation can be automatically realized, the quick assembly and disassembly of the valve body and the connecting pipe are realized, and the mounting efficiency of the valve body is improved.
Drawings
FIG. 1 is a schematic perspective view of a variable flow regulator valve of the present invention;
FIG. 2 is a schematic perspective exploded view of a variable flow regulator valve of the present invention;
FIG. 3 is an enlarged schematic view of a control box of the present invention;
FIG. 4 is a schematic cross-sectional view of a control box and valve body of the present invention;
FIG. 5 is an exploded view of the control box and valve body of the present invention;
FIG. 6 is an exploded view showing the internal structure of the lock box according to the present invention;
FIG. 7 is an exploded view of the filter cartridge of the present invention;
FIG. 8 is a top cross-sectional view of a filter plate of the present invention;
FIG. 9 is a schematic cross-sectional view of an abatement cartridge of the present invention;
fig. 10 is a schematic cross-sectional view of a mounting seat according to the present invention.
In the figure: 100. a valve body; 200. a control mechanism; 300. a quick-release mechanism; 400. a water hammer effect eliminating mechanism; 500. a pipeline quick-connection mechanism;
101. a control box; 102. a filter box; 103. an elimination box; 104. a limit frame; 105. a filter plate;
201. a seal ring; 202. a stop block; 203. a shunt port; 204. a first rotating shaft; 205. a turntable; 206. a first link; 207. a connecting rod; 208. a first gear; 209. a second rotating shaft; 210. a second gear; 211. a locking box; 212. a rectangular bar; 213. a locking gear; 214. tooth blocks; 215. a crank; 216. an arc-shaped plate;
301. sealing grooves; 302. sealing cover; 303. a clamping block; 304. a partition plate; 305. a pull rod; 306. a disc; 307. a second link; 308. a rotating handle; 309. a clamping groove;
401. a cylinder; 402. a piston; 403. a third link; 404. a scraper;
501. a pipe; 502. a mounting base; 503. a connecting pipe; 504. a limiting block; 505. a limit groove; 506. a slot; 507. a slip ring; 508. and (5) a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
1-6, a variable flow regulating valve comprises a valve body 100, wherein the right end of the valve body 100 is communicated with a control box 101, the right end of the control box 101 is communicated with a filter box 102, the right end of the filter box 102 is communicated with an elimination box 103, a control mechanism 200 is arranged on the inner wall of the valve body 100, and the control mechanism 200 extends into the control box 101;
the control mechanism 200 comprises a sealing ring 201, the inner wall of the valve body 100 is slidingly connected with the sealing ring 201, two groups of protruding blocks are arranged on two sides of the inner wall of the valve body 100, one end of each of the two groups of protruding blocks, which are close to each other, is provided with a stop block 202, the inner wall of the sealing ring 201 is respectively slidingly connected with the outer walls of the two groups of stop blocks 202, the side wall of the valve body 100 is communicated with a shunt opening 203, the inner wall of the control box 101 is rotationally connected with a first rotating shaft 204, the end part of the first rotating shaft 204 is provided with a turntable 205, the side wall of the sealing ring 201 is provided with a connecting rod 207, the outer wall of the connecting rod 207 is provided with a rotating seat, the outer wall of the turntable 205 is rotationally connected with a first connecting rod 206, the other end of the first connecting rod 206 is rotationally connected with the inner wall of the rotating seat, one end of the first rotating shaft 204 extends to the outer part of the control box 101, the outer wall of the control box 101 is provided with a sealing bearing, the inner wall of the sealing bearing is rotationally connected with the outer wall of the first rotating shaft 204, one end of the first rotating shaft 204, which is positioned at the outer part of the control box 101, is provided with a first gear 208, the outer wall of the control box 101 is rotationally connected with a second rotating shaft 209, a second gear 210 is fixedly sleeved on the outer wall of the second rotating shaft 209, the first gear 208 is meshed with the second gear 210, a rack is arranged on the outer wall of the control box 101, a locking box 211 is arranged on the outer wall of the rack, one end of the second rotating shaft 209 extends to the inside of the locking box 211, one end of the second rotating shaft 209 extending to the inside of the locking box 211 is provided with a rectangular groove, the inner wall of the rectangular groove is in sliding connection with a rectangular rod 212, the end part of the rectangular rod 212 is provided with a locking gear 213, the inner wall of the locking box 211 is provided with two groups of tooth blocks 214, the two groups of tooth blocks 214 are meshed with the locking gear 213, the outer wall of the locking gear 213 is provided with a return spring, the other end of the return spring is connected to the inner wall of the locking box 211, the outer wall of the locking gear 213 is provided with a crank 215, one end of the crank 215 extends to the outside of the locking box 211, the outer wall of the first gear 208 is provided with an arrow, the outer wall of the control box 101 is provided with a plurality of groups of marks, the inner wall of the control box 101 is provided with an arc plate 216, and the turntable 205 and the first connecting rod 206 are both positioned inside the left side of the arc plate 216.
As shown in fig. 4, the sealing ring 201 blocks the split-flow port 203, at this time, water can only flow out from the tail end of the valve body 100, when water needs to flow out from the tail end of the valve body 100 and the split-flow port 203 simultaneously, the crank 215 is pulled backwards to drive the locking gear 213 to separate from the tooth block 214, because the rectangular rod 212 is connected with the rectangular groove in a sliding way, at this time, the rectangular rod 212 slides backwards in the rectangular groove but does not slide out of the rectangular groove, at this time, the rectangular rod 212 can drive the second rotating shaft 209 to rotate through the rectangular groove, at this time, the crank 215 can rotate anticlockwise to drive the locking gear 213 to rotate, the locking gear 213 drives the second rotating shaft 209 to rotate through the rectangular rod 212, the second rotating shaft 209 drives the second gear 210 to rotate, the second gear 210 drives the first gear 208 to rotate, the first gear 208 drives the first rotating shaft 204 to rotate, and the first rotating shaft 204 can drive the rotating disc 205 to rotate anticlockwise, the rotary disc 205 can push the connecting rod 207 to move leftwards through the first connecting rod 206, the connecting rod 207 can drive the sealing ring 201 to move rightwards, so that water can flow out of the split-flow port 203 and the tail end of the valve body 100 at the same time, when the water flow is required to stop, the sealing ring 201 is driven to move to be attached to the left stop block 202, the water cannot enter the valve body 100 at the moment, the split-flow port 203 can be blocked by controlling the position of the sealing ring 201, the opening and closing degree of the split-flow port 203 and the connecting position of the valve body 100 can be controlled, the flow rate when the water flows from the stop block 202 far away from one end of the control box 101 is controlled, after the position adjustment of the sealing ring 201 is finished, the crank 215 is released, the return spring can push the locking gear 213 to be reset to be meshed with the tooth block 214 again, the locking gear 213 cannot rotate at the moment, namely the second rotary shaft 209 cannot rotate, namely the second gear 210 cannot rotate, that is, the first gear 208 cannot rotate, that is, the first rotating shaft 204 cannot rotate, that is, the rotating disc 205 cannot rotate, that is, the first connecting rod 206 cannot move, that is, the connecting rod 207 cannot move, that is, the sealing ring 201 cannot move, that is, the position of the sealing ring 201 is fixed, that is, the flow direction and the flow rate of water flow are fixed, the gear ratio of the first gear 208 is larger than that of the second gear 210, so that labor is saved when the crank 215 rotates, that is, the sealing ring 201 is more labor-saving when the sealing ring 201 is adjusted, the problem that the sealing ring 201 is difficult to adjust due to overlarge impact force of water flow is avoided, the diversion effect of water flow can be achieved due to the arrangement of the arc plate 216, the damage to the rotating disc 205, the first connecting rod 206 and the connecting rod 207 due to the direct impact of the water flow on the rotating disc 205, the first connecting rod 206 and the arrangement of the arrow and the mark can be intuitively determined on the position of the sealing ring 201, and the position of the sealing ring 201 is better controlled.
Referring to fig. 1-8, two sets of limiting frames 104 are provided on the inner wall of the filter box 102, the inner walls of the two sets of limiting frames 104 are slidably connected with the filter plate 105, a quick-release mechanism 300 is provided on the top end of the filter box 102, the quick-release mechanism 300 comprises a sealing groove 301, the top end of the filter plate 105 is provided with a sealing cover 302, the bottom end of the sealing cover 302 is abutted against the inner wall of the sealing groove 301, a first sealing ring is provided on the inner wall of the sealing groove 301, the top end of the first sealing ring is attached to the bottom end of the sealing cover 302, two sets of clamping blocks 303 are slidably connected on the inner wall of the filter plate 105, clamping grooves 309 are provided on the inner wall of the two sets of limiting frames 104, and the two sets of clamping grooves 309 are respectively matched with the two sets of clamping blocks 303, the inner wall of filter plate 105 is equipped with two sets of baffles 304, the one end that two sets of fixture blocks 303 are close to each other is equipped with the joint spring, and the other end of joint spring is connected in the outer wall of baffle 304, the one end that two sets of fixture blocks 303 are close to each other is equipped with pull rod 305, and the one end of two sets of pull rods 305 runs through respectively in two sets of baffles 304, the outer wall of two sets of pull rods 305 and the inner wall sliding connection of baffle 304, the inner wall rotation of baffle 304 is connected with disc 306, the outer wall rotation of disc 306 is connected with two sets of second connecting rods 307, and the one end of two sets of second connecting rods 307 is rotated respectively and is connected in the tip of two sets of pull rods 305, the top of disc 306 is equipped with changes the handle 308, and the top of changeing the handle 308 extends to the top of filter plate 105.
When the filter plate 105 needs to be replaced, the rotating handle 308 is rotated, the rotating handle 308 drives the disc 306 to rotate, one ends of the two groups of second connecting rods 307 are driven to move when the disc 306 rotates, the two groups of second connecting rods 307 can pull the two groups of pull rods 305, the two groups of pull rods 305 can drive the two groups of clamping blocks 303 to enter the filter plate 105, the clamping blocks 303 are separated from the clamping grooves 309 at the moment, the filter plate 105 can be driven to move upwards by lifting the rotating handle 308 upwards, so that the filter plate 105 is detached, when the filter plate 105 is installed, the filter plate 105 is inserted into the two groups of limiting frames 104 through the sealing grooves 301, the clamping blocks 303 can be extruded into the filter plate 105 through the inclined surfaces of the clamping blocks 303, when the bottom ends of the limiting frames 104 are attached to the bottom ends of the filter plate 105 and the inner wall of the filter box 102, the sealing cover 302 just completely enter the sealing grooves 301, the clamping blocks 303 just reach the positions of the clamping grooves 309, and the clamping springs can push the clamping blocks 303 to reset to enter the clamping grooves 309, and when the filter plate 105 is installed, the bottom ends of the sealing cover 302 are extruded to the first sealing rings, and the sealing rings 302 are prevented from flowing out of the sealing covers 301.
Referring to fig. 1-9, the top end of the eliminating box 103 is provided with a water hammer eliminating mechanism 400, the water hammer eliminating mechanism 400 includes a cylinder 401, the top end of the eliminating box 103 is communicated with the cylinder 401, the inner wall of the cylinder 401 is slidably connected with a piston 402, the outer wall of the piston 402 is fixedly sleeved with a second sealing ring, the outer wall of the second sealing ring is tightly attached to the inner wall of the cylinder 401, the top end of the piston 402 is provided with a pressing spring, the other end of the pressing spring is connected to the inner wall of the cylinder 401, the bottom end of the piston 402 is provided with a third connecting rod 403, the end part of the third connecting rod 403 is provided with a scraping plate 404, and the outer wall of the scraping plate 404 is attached to the outer wall of the filter plate 105.
Under the quasi-working state of the cylinder 401, the interior of the cylinder 401 is filled with pressurized gas, when the valve body 100 is closed, the shock wave phenomenon occurs in the elimination box 103, the shock wave can push the movable piston 402 to move upwards in the cylinder 401, and because the pressurized gas is arranged above the piston 402, the pressurized gas can form countermeasures with the piston 402, at the moment, the piston 402 can move up and down in the interior of the cylinder 401 in an balanced manner, so that the vibration generated by uneven shock wave can be effectively eliminated, the water hammer effect is eliminated, the water path damage caused by the water hammer effect can be effectively prevented, the downward pressing spring can assist the pressurized gas to perform countermeasures with the water flow impact force, and in the process of moving up and down the piston 402, the third connecting rod 403 can drive the scraping plate 404 to scrape impurities on the surface of the filter plate 105, so that the filter plate 105 is prevented from being blocked by the impurities, and water flow can not pass through.
Referring to fig. 1-10, the left end of the valve body 100 and the right end of the elimination box 103 are both provided with a pipeline quick connection mechanism 500, the pipeline quick connection mechanism 500 includes a pipeline 501, the left end of the valve body 100 and the right end of the elimination box 103 are both communicated with the pipeline 501, outer walls of the two groups of pipelines 501 are fixedly sleeved with mounting seats 502, inner walls of the two groups of mounting seats 502 are slidably connected with connecting pipes 503, inner walls of the two groups of mounting seats 502 are provided with a plurality of sliding grooves, inner walls of the plurality of sliding grooves are slidably connected with limiting blocks 504, outer walls of the plurality of limiting blocks 504 are provided with limiting springs, the other ends of the limiting springs are connected with inner walls of the sliding grooves, the outer walls of the connecting pipes 503 are provided with a plurality of limiting grooves 505, the ends of the limiting grooves 505 are respectively engaged with the limiting blocks 504, the ends of the two groups of the pipelines 501 are provided with multi-layer sealing rings, the outer walls of the two groups of the multi-layer sealing rings are respectively closely engaged with the ends of the connecting pipes 503, the outer walls of the two groups of the mounting seats 502 are provided with a plurality of slots 506, the inner walls of the multi-group connecting pipes 503 are respectively communicated with the sliding rings, the outer walls of the two groups of the connecting pipes 503 are slidably connected with sliding rings 507, the outer walls of the plurality of groups of the sliding rings 507 are provided with a plurality of groups of sliding rings 508, and the outer walls of the ejector rings are respectively connected with the outer rings of the ejector rings and are respectively.
When the valve body 100, the elimination box 103 and the connecting pipe 503 are required to be separated, the sliding slip ring 507 drives the ejector rod 508 to be inserted into the slot 506, the ejector rod 508 enters the inside of the chute after being inserted into the slot 506, the ejector rod 508 can extrude the limiting block 504 into the inside of the chute through the inclined plane of the limiting block 504, the limiting block 504 is separated from the limiting groove 505 at the moment, the connecting pipe 503 can be pulled out, when the valve body 100 and the elimination box 103 are connected with the connecting pipe 503, the connecting pipe 503 is inserted into the installation seat 502, the outer wall of the connecting pipe 503 can extrude the limiting block 504 into the inside of the chute through the inclined plane of the limiting block 504, when the end part of the connecting pipe 503 is extruded with the multi-layer sealing ring, the connecting pipe 503 is pushed continuously, when the limiting groove 505 moves to the position of the limiting block 504, the limiting spring can push the limiting block 504 into the limiting groove 505, at the moment, the connecting pipe 503 is connected with the valve body 100 or the elimination box 103, the sealing performance of the connecting part of the connecting pipe 503 is improved by the arrangement of the multi-layer sealing ring, the water flow is prevented from flowing out from the connecting part of the connecting pipe 503, the tension spring can always pull the sliding ring 507 towards the direction of the connecting pipe 503, and the connecting rod 508 is prevented from entering the slot 506, and causing unexpected separation of the connecting pipe 503.
When the filter plate 105 is required to be removed, the filter plate 105 can be pulled out upwards after the rotating handle 308 is rotated, the filter plate 105 is inserted into the limit frame 104 from the seal groove 301 when a new filter plate 105 is installed, the filter plate 105 can be automatically fixed in the filter box 102 after the seal cover 302 completely enters the seal groove 301, so that the filter plate 105 is quickly replaced, when the regulating valve and the connecting pipe 503 are required to be detached, the sliding slip ring 507 drives the ejector rod 508 to be inserted into the slot 506, the connecting pipe 503 can be pulled out, when the regulating valve and the connecting pipe 503 are connected, the connecting pipe 503 is inserted into the mounting seat 502, the fixation can be automatically realized, the quick assembly and disassembly of the valve body 100 and the valve body 100 are realized, and the quick assembly and disassembly efficiency of the valve body 100 are improved.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.

Claims (9)

1. A variable flow regulator valve comprising a valve body (100), characterized in that: the right end of the valve body (100) is communicated with a control box (101), the right end of the control box (101) is communicated with a filter box (102), the right end of the filter box (102) is communicated with an elimination box (103), a control mechanism (200) is arranged on the inner wall of the valve body (100), and the control mechanism (200) extends to the inside of the control box (101);
the control mechanism (200) comprises a sealing ring (201), the inner wall sliding connection of valve body (100) has sealing ring (201), the inner wall both sides of valve body (100) all are equipped with two sets of lugs, and the one end that two sets of lugs are close to each other is equipped with dog (202), the inner wall of sealing ring (201) respectively with the outer wall sliding connection of two sets of dogs (202), the lateral wall intercommunication of valve body (100) has shunt opening (203), the inner wall rotation of control box (101) is connected with first pivot (204), the tip of first pivot (204) is equipped with carousel (205), the lateral wall of sealing ring (201) is equipped with connecting rod (207), the outer wall of connecting rod (207) is equipped with rotates the seat, the outer wall rotation of carousel (205) is connected with first connecting rod (206), and the other end of first connecting rod (206) rotates the inner wall rotation connection of seat.
2. A variable flow regulator valve according to claim 1, wherein: one end of the first rotating shaft (204) extends to the outside of the control box (101), the outer wall of the control box (101) is provided with a sealing bearing, the inner wall of the sealing bearing is rotationally connected with the outer wall of the first rotating shaft (204), one end of the first rotating shaft (204) positioned outside the control box (101) is provided with a first gear (208), the outer wall of the control box (101) is rotationally connected with a second rotating shaft (209), the outer wall fixing sleeve of the second rotating shaft (209) is provided with a second gear (210), the first gear (208) is meshed with the second gear (210), the outer wall of the control box (101) is provided with a frame, the outer wall of the frame is provided with a locking box (211), one end of the second rotating shaft (209) extends to the inside of the locking box (211), one end of the second rotating shaft (209) is provided with a rectangular groove, the inner wall of the rectangular groove is slidably connected with a rectangular rod (212), the end of the rectangular rod (212) is provided with a locking gear (213), the inner wall of the locking box (209) is provided with a second gear (210), the inner wall of the locking box (214) is provided with a reset gear (213) and the two reset gear (213) are meshed with the outer wall of the locking box (213), and one end of the crank (215) extends to the outside of the lock box (211).
3. A variable flow regulator valve according to claim 2, wherein: the outer wall of the first gear (208) is provided with an arrow, and the outer wall of the control box (101) is provided with a plurality of groups of marks.
4. A variable flow regulator valve according to claim 1, wherein: the inner wall of the control box (101) is provided with an arc plate (216), and the rotary disc (205) and the first connecting rod (206) are both positioned in the left side of the arc plate (216).
5. A variable flow regulator valve according to claim 1, wherein: the inner wall of filter box (102) is equipped with two sets of spacing frames (104), two sets of the inner wall sliding connection of spacing frames (104) has filter plate (105), the top of filter box (102) is equipped with quick detach mechanism (300), quick detach mechanism (300) are including seal groove (301), seal groove (301) have been seted up on the top of filter box (102), the top of filter plate (105) is equipped with sealed lid (302), and the inner wall butt of the bottom of sealed lid (302) and seal groove (301), the inner wall of seal groove (301) is equipped with first sealing washer, and the top of first sealing washer and the laminating of the bottom of sealed lid (302).
6. A variable flow regulator valve according to claim 5, wherein: the inner wall sliding connection of filter plate (105) has two sets of fixture blocks (303), two sets of draw-in groove (309) have been seted up to the inner wall of spacing frame (104), and two sets of draw-in groove (309) agree with two sets of fixture blocks (303) respectively, the inner wall of filter plate (105) is equipped with two sets of baffle (307), two sets of the one end that fixture blocks (303) are close to each other is equipped with the joint spring, and the other end of joint spring is connected in the outer wall of baffle (304), two sets of the one end that fixture blocks (303) are close to each other is equipped with pull rod (305), and the one end of two sets of pull rod (305) runs through respectively in two sets of baffle (304), two sets of the outer wall of pull rod (305) and the inner wall sliding connection of baffle (304), the inner wall rotation of baffle (304) is connected with disc (306), the outer wall rotation of disc (306) is connected with two sets of second connecting rod (307), and the one end of two sets of second connecting rod (307) is rotated respectively and is connected in the tip of two sets of pull rod (305), the top of disc (306) is equipped with and changes the top (308) to extend to the filter plate (308) of the top.
7. A variable flow regulator valve according to claim 1, wherein: the top of eliminating box (103) is equipped with water hammer effect elimination mechanism (400), water hammer effect elimination mechanism (400) includes cylinder (401), the top intercommunication of eliminating box (103) has cylinder (401), the inner wall sliding connection of cylinder (401) has piston (402), the outer wall fixed cover of piston (402) is equipped with the second sealing washer, and the outer wall of second sealing washer closely laminates with the inner wall of cylinder (401), the top of piston (402) is equipped with down the spring, and pushes down the other end of spring and connect in the inner wall of cylinder (401), the bottom of piston (402) is equipped with third connecting rod (403), the tip of third connecting rod (403) is equipped with scraper blade (404), and the outer wall of scraper blade (404) laminates with the outer wall of filter plate (105).
8. A variable flow regulator valve according to claim 1, wherein: the left end of valve body (100) and the right-hand member that eliminates box (103) all are equipped with pipeline quick connect mechanism (500), pipeline quick connect mechanism (500) are including pipeline (501), the left end of valve body (100) and the right-hand member that eliminates box (103) all communicate there is pipeline (501), two sets of the outer wall fixed cover of pipeline (501) is equipped with mount pad (502), two sets of the inner wall sliding connection of mount pad (502) has connecting pipe (503), two sets of multiunit spout has been seted up to the inner wall of mount pad (502), and multiunit spout's inner wall sliding connection has stopper (504), multiunit the outer wall of stopper (504) is equipped with spacing spring, and spacing spring's the other end is connected in the inner wall of spout, multiunit spacing groove (505) have been seted up to the outer wall of connecting pipe (503), and multiunit spacing groove (505) agree with multiunit stopper (504) respectively, and multiunit the right side of stopper (504) is the inclined plane, and two sets of the tip of pipeline (501) is equipped with multilayer seal, and the outer wall of two sets of multilayer seal respectively is closely laminated with the tip of connecting pipe (503).
9. A variable flow regulator valve according to claim 8, wherein: two sets of multiunit slot (506) have been seted up to the outer wall of mount pad (502), and multiunit slot (506) communicate with multiunit spout respectively, two sets of outer wall sliding connection of connecting pipe (503) has sliding ring (507), the outer wall of sliding ring (507) is equipped with multiunit ejector pin (508), and multiunit ejector pin (508) agree with multiunit slot (506) respectively, two sets of the outer wall fixed cover of connecting pipe (503) is equipped with the bulge loop, two sets of the outer wall of sliding ring (507) is equipped with the extension spring, and the other end of extension spring is connected in the outer wall of two sets of bulge loops respectively.
CN202311208221.3A 2023-09-19 2023-09-19 Variable flow regulating valve Active CN116928365B (en)

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CN113898750A (en) * 2021-09-16 2022-01-07 浙江胜得龙阀门有限公司 Intelligent gate valve and gate valve control method
CN216199631U (en) * 2021-11-03 2022-04-05 山东江晟机械科技有限公司 Multi-station gas-liquid flow divider capable of adjusting flow
CN115013589A (en) * 2022-05-30 2022-09-06 姜开元 Valve with energy-saving effect
KR20220128533A (en) * 2021-03-11 2022-09-21 주식회사 한 에너지 시스템 Adjustable balancing valve
CN218326485U (en) * 2022-08-17 2023-01-17 苏州跃佳阀门有限公司 High sealing valve for resource exploitation
CN218523096U (en) * 2022-10-21 2023-02-24 沃特斯(天津)阀门制造有限公司 Valve with stability and easy access
CN115929923A (en) * 2023-01-30 2023-04-07 陈成江 Butterfly valve that shock resistance is strong
CN115978217A (en) * 2022-12-22 2023-04-18 南通市正大碳制品有限公司 Sealing valve

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012032298A1 (en) * 2010-09-11 2012-03-15 Bifold Fluidpower Limited A flow control device
US20160266586A1 (en) * 2015-03-10 2016-09-15 Fratelli Pettinaroli S.P.A. Automatic balancing valve with preset flow rate
CN108167478A (en) * 2017-12-08 2018-06-15 长沙德科投资管理咨询有限公司 A kind of screw propelling three-way valve
CN109307078A (en) * 2018-10-30 2019-02-05 温州周泰阀门管件有限公司 A kind of sanitation-grade valve opening and closing element
CN213954419U (en) * 2020-11-25 2021-08-13 天津鹏鹏捌捌科技发展有限公司 Integrated valve group for control
KR20220128533A (en) * 2021-03-11 2022-09-21 주식회사 한 에너지 시스템 Adjustable balancing valve
CN113898750A (en) * 2021-09-16 2022-01-07 浙江胜得龙阀门有限公司 Intelligent gate valve and gate valve control method
CN216199631U (en) * 2021-11-03 2022-04-05 山东江晟机械科技有限公司 Multi-station gas-liquid flow divider capable of adjusting flow
CN115013589A (en) * 2022-05-30 2022-09-06 姜开元 Valve with energy-saving effect
CN218326485U (en) * 2022-08-17 2023-01-17 苏州跃佳阀门有限公司 High sealing valve for resource exploitation
CN218523096U (en) * 2022-10-21 2023-02-24 沃特斯(天津)阀门制造有限公司 Valve with stability and easy access
CN115978217A (en) * 2022-12-22 2023-04-18 南通市正大碳制品有限公司 Sealing valve
CN115929923A (en) * 2023-01-30 2023-04-07 陈成江 Butterfly valve that shock resistance is strong

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