CN115031030B - Integrated water storage buffering flow-limiting shutoff combined valve and method thereof - Google Patents
Integrated water storage buffering flow-limiting shutoff combined valve and method thereof Download PDFInfo
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- CN115031030B CN115031030B CN202210708276.XA CN202210708276A CN115031030B CN 115031030 B CN115031030 B CN 115031030B CN 202210708276 A CN202210708276 A CN 202210708276A CN 115031030 B CN115031030 B CN 115031030B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003139 buffering effect Effects 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 60
- 238000000576 coating method Methods 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000012790 adhesive layer Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005253 cladding Methods 0.000 claims description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 7
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims 5
- 230000009471 action Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
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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
- F16K27/00—Construction of housing; Use of materials 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
- F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/502—Mechanical actuating means with screw-spindle or internally threaded actuating means actuating pivotable valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses an integrated water storage buffering flow-limiting shutoff combined valve and a method thereof, which belong to the technical field of combined valves. According to the integrated water storage buffering flow-limiting shutoff combined valve and the method thereof, the size of the flow-limiting area can be changed according to the requirement, so that various flow-limiting is realized, the flow-limiting efficiency is improved, when the flow-limiting block continuously moves downwards, the bottom end of the flow-limiting block is pressed with the water-stop plate to completely seal the flow-limiting groove, thereby realizing shutoff, effectively guaranteeing the flow-dividing efficiency, improving the flow-dividing effect, rapidly realizing flow division through internal and external adjustment, improving the use convenience, and the arrangement of the sealing film and the sealing soft adhesive layer enables the circular coating sleeve shell to be bonded and sealed with the flow-dividing ball valve, so that leakage of an inscription gap is prevented, and the flow-dividing tightness is improved.
Description
Technical Field
The invention relates to the technical field of combination valves, in particular to an integrated water storage buffering flow-limiting shutoff combination valve and a method thereof.
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. According to its function, can divide into shut-off valve, check valve, governing valve etc. current valve its function singleness, can't be as an organic whole to shutoff restriction and reposition of redundant personnel, and secondly current valve is its the complex process of realizing reposition of redundant personnel, and the reposition of redundant personnel in-process is difficult to seal, leads to rivers to reveal.
Disclosure of Invention
The invention aims to provide an integrated water storage buffering current-limiting shutoff combined valve and a method thereof, wherein the size of the flow-limiting area can be changed according to the requirement, so that various current-limiting is realized, the current-limiting efficiency is improved, when a current-limiting block continuously moves downwards, the bottom end of the current-limiting block is pressed with a water-stop plate, a flow-passing groove is completely sealed, thereby realizing shutoff, effectively limiting or shutoff according to the requirement, realizing manual or electric operation, improving the use adjustability, carrying out double adjustment according to the requirement, effectively ensuring the current-dividing efficiency, improving the current-dividing effect, rapidly realizing current-dividing through internal and external adjustment, improving the use convenience, and arranging a sealing film and a sealing soft glue layer, so that a circular coating sleeve shell is bonded and sealed with a current-dividing ball valve, preventing leakage of an inscribing gap and improving the current-dividing tightness, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an integral type retaining buffering current-limiting shutoff combination valve, includes the mouth of pipe that intakes, inlet port one end is fixed at the side of valve body, and inlet port and the inside intercommunication of valve body, the rear end of valve body is connected with reposition of redundant personnel pipeline and outlet pipe way, is provided with the current-limiting shutoff subassembly in the valve body at inlet port rear, is provided with the reposition of redundant personnel subassembly in the valve body at current-limiting shutoff subassembly rear.
Further, the current-limiting shutoff assembly comprises a flow passage, a water stop plate, a current-limiting cavity, a current-limiting block and a driving assembly, wherein the flow passage is transversely arranged at the inner end of the valve body, one end of the flow passage is communicated with the water inlet pipe orifice, the current-limiting cavity is arranged above the flow passage, the water stop plate is arranged in the flow passage, the current-limiting block is arranged in the current-limiting cavity above the water stop plate, and the driving assembly is arranged in the valve body above the current-limiting block.
Further, the drive assembly includes lead screw, adjustment groove, spacing, drive hand wheel, cladding seat, actuating lever and driving motor, and the adjustment groove is seted up in the valve body of current-limiting chamber top, and lead screw one end pierces through cladding seat setting in the adjustment groove, and the current-limiting block passes through the nut and installs on the lead screw in a matched manner, has seted up spacing groove on the inner wall of adjustment groove, and the both sides of current-limiting block are provided with the spacing that corresponds with spacing groove, and the top and the drive hand wheel of lead screw are connected.
Further, the cladding seat is fixed on the valve body, the lead screw at the inner end of the cladding seat is sleeved with a vertical conical gear, the driving motor is transversely fixed above the valve body, the output end of the driving motor is connected with the driving rod, one end of the driving rod is arranged in the cladding seat in a penetrating mode, and the driving rod is sleeved with a transverse conical gear meshed with the vertical conical gear.
Further, the diversion assembly comprises a diversion trench, a circular groove, a water outlet groove, a diversion structure and a bidirectional driving structure, wherein the diversion trench is communicated with the water outlet end of the current-limiting and intercepting assembly, the circular groove is formed in the valve body at the side end of the diversion trench, the circular groove is communicated with the diversion trench and the water outlet groove respectively, the diversion structure is arranged in the circular groove, and the upper end and the lower end of the diversion structure are connected with the bidirectional driving structure respectively.
Further, the split-flow structure comprises a round coating sleeve shell, a split-flow ball valve, a water inlet, a water outlet and a split-flow opening, the round coating sleeve shell is arranged in the round groove, the split-flow ball valve is arranged in the round coating sleeve shell in a coating mode, the round coating sleeve shell and the split-flow ball valve are respectively provided with a corresponding water inlet, a corresponding water outlet and a corresponding split-flow opening, the water inlet and the water outlet are transversely communicated, the split-flow opening is vertically arranged at the side ends of the round coating sleeve shell and the split-flow ball valve, and the split-flow opening is vertically communicated with the water inlet and the water outlet.
Further, the cladding is provided with one deck sealing membrane on the circular cladding sleeve shell inner wall, and the cladding has one deck sealing soft glue film on the reposition of redundant personnel ball valve outer wall, and the reposition of redundant personnel ball valve outside is connected with the sealed laminating of sealing membrane in the circular cladding sleeve shell through sealing soft glue film.
Further, the bidirectional driving structure comprises a bottom connecting motor, a bottom connecting shaft rod, an upper adjusting rod and an upper connecting motor, wherein the output end of the bottom connecting motor is connected with the bottom connecting shaft rod, the bottom connecting shaft rod penetrates through the valve body through the bearing to be connected with the bottom end of the round coating shell, the output end of the upper connecting motor is connected with the upper adjusting rod, and the upper adjusting rod penetrates through the bearing to be connected with the upper end of the shunt ball valve.
The invention provides another technical scheme that: a method for an integrated water storage buffering flow-limiting shutoff combined valve comprises the following steps:
Step one: the water flow is connected through the water inlet pipe orifice, the water is blocked by the water stop plate when passing through the launder, so that the water enters the flow limiting cavity above, when the flow is required to be limited, the driving assembly drives the flow limiting block to move downwards, and the flow passing area in the flow limiting cavity is changed, so that the flow is reduced;
Step two: the diversion trench is connected to the water outlet end at the inner end of the diversion trench, when the diversion is not needed, the bidirectional driving structure drives the diversion ball valve to rotate in the circular coating sleeve, and when the diversion ball valve rotates 180 degrees, the diversion opening is rotated to the closed end of the circular coating sleeve, and water flow directly passes through the diversion structure and flows out from the water outlet tank;
Step three: when the shunt ball valve needs to be shunted, the shunt ball valve is reset, the bidirectional driving structure drives the round cladding sleeve shell to rotate, the round cladding sleeve shell rotates 90 degrees clockwise, the water outlet coincides with the shunt opening of the shunt ball valve, and the water inlet of the round cladding sleeve shell is sealed by the inner wall of the round groove.
Further, in the first step, the screw rod can be driven through the driving hand wheel, the screw rod rotates to drive the current limiting block to move up and down in the adjusting groove, the limiting strips at two ends of the current limiting block are clamped and connected in the limiting groove to limit, the driving rod is provided with a cylinder, the driving rod can stretch out and draw back under the action of the cylinder to drive the transverse bevel gear to be meshed with the vertical bevel gear on the screw rod, and the screw rod is driven to rotate through the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the integrated water storage buffering current-limiting shutoff combined valve and the method thereof, the driving assembly is arranged in the valve body above the current limiting block, water is accessed through the water inlet pipe orifice, and is blocked by the water stop plate when passing through the launder, so that the water enters the current limiting cavity above, when current is required to be limited, the driving assembly drives the current limiting block to move downwards, the current limiting area in the current limiting cavity is changed, so that the flow is reduced, the size of the current passing area of the current limiting block can be changed according to the requirement, various current limiting is realized, the current limiting efficiency is improved, when the current limiting block moves downwards continuously, the bottom end of the current limiting block is pressed with the water stop plate, the launder is completely sealed, and thus the current is stopped, and the current is effectively limited or the current is stopped according to the requirement.
2. According to the integrated water storage buffering current-limiting shutoff combined valve and the method thereof, the upper part of the screw rod is connected with the driving hand wheel, the coating seat is fixed on the valve body, the screw rod at the inner end of the coating seat is sleeved with the vertical conical gear, the driving motor is transversely fixed above the valve body, the output end of the driving motor is connected with the driving rod, one end of the driving rod is penetratingly arranged in the coating seat, the driving rod is sleeved with the transverse conical gear meshed with the vertical conical gear, the screw rod can be driven by the driving hand wheel, the screw rod rotates to drive the current-limiting block to move up and down in the adjusting groove, the limiting strips at the two ends of the current-limiting block are clamped in the limiting groove to limit, the driving rod is provided with the air cylinder, and can stretch under the action of the air cylinder to drive the transverse conical gear to be meshed with the vertical conical gear on the screw rod, and can drive the screw rod to rotate by the driving motor, so that manual or electric operation is realized, the use adjustability is improved, and double adjustment can be performed as required.
3. According to the integrated water storage buffering current-limiting shutoff combined valve and the method thereof, the diversion opening is vertically formed in the side ends of the round cladding sleeve shell and the diversion ball valve, the diversion opening is vertically communicated with the water inlet and the water outlet, a layer of sealing film is coated on the inner wall of the round cladding sleeve shell, a layer of sealing soft adhesive layer is coated on the outer wall of the diversion ball valve, the outer side of the diversion ball valve is in sealing fit connection with the sealing film in the round cladding sleeve shell through the sealing soft adhesive layer, the diversion groove is connected with the water outlet end at the inner end of the diversion groove, when the diversion is not needed, the bidirectional driving structure drives the diversion ball valve to rotate to the closed end of the round cladding sleeve shell, water flow directly passes through the diversion structure and flows out of the water outlet groove, when the diversion is needed, the bidirectional driving structure drives the round cladding sleeve shell to rotate, the water outlet coincides with the diversion opening of the diversion ball valve by 90 degrees clockwise, the water inlet of the round cladding sleeve shell is sealed by the inner wall of the round groove, the diversion efficiency is effectively ensured, the diversion effect is improved, the diversion is quickly realized through inner and outer adjustment, the use convenience is improved, the arrangement of the sealing film and the sealing soft adhesive layer is arranged, the diversion gap is prevented from leaking and sealing is improved.
4. According to the integrated water storage buffering current-limiting shutoff combined valve and the method thereof, the output end of the upper motor is connected with the upper adjusting rod, the upper adjusting rod penetrates through the valve body through the bearing and is connected with the upper end of the shunt ball valve, the bottom motor can drive the round coating sleeve shell to rotate, so that the water outlet direction is changed, the upper motor can drive the shunt ball valve to rotate, the interface is converted, and the shunt adjusting efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the invention at A of FIG. 2;
Fig. 4 is a cross-sectional view of a flow restricting shut-off assembly shut-off structure of the present invention;
FIG. 5 is a cross-sectional view of a diverter assembly according to the present invention;
FIG. 6 is a cross-sectional view of a shunt structure according to the present invention;
FIG. 7 is a cross-sectional view of an in-line structure of the shunt structure of the present invention;
FIG. 8 is a sectional view of the split flow structure of the present invention;
Fig. 9 is a cross-sectional view of a bi-directional driving structure according to the present invention.
In the figure: 1. a water inlet pipe orifice; 2. a valve body; 21. a shunt pipeline; 22. a water outlet pipe; 3. a flow restricting and intercepting assembly; 31. a flow trough; 32. a water-stop plate; 33. a flow-limiting chamber; 34. a flow-limiting block; 35. a drive assembly; 351. a screw rod; 352. an adjustment groove; 353. a limit groove; 354. a limit bar; 355. driving a hand wheel; 356. coating the base; 357. a driving rod; 358. a driving motor; 4. a shunt assembly; 41. drainage grooves; 42. a circular groove; 43. a water outlet tank; 44. a shunt structure; 441. a circular cladding sleeve; 4411. a sealing film; 442. a diverter ball valve; 4421. sealing the soft adhesive layer; 443. a water inlet; 444. a water outlet; 445. a shunt port; 45. a bi-directional drive structure; 451. the bottom is connected with a motor; 452. a bottom connecting shaft lever; 453. an upper adjusting rod; 454. and a motor is connected to the upper part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an integrated water storage buffering current-limiting shutoff combined valve and a method thereof comprise a water inlet pipe orifice 1, wherein one end of the water inlet pipe orifice 1 is fixed at the side end of a valve body 2, the water inlet pipe orifice 1 is communicated with the interior of the valve body 2, the rear end of the valve body 2 is connected with a diversion pipeline 21 and a water outlet pipeline 22, a current-limiting shutoff component 3 is arranged in the valve body 2 behind the water inlet pipe orifice 1, and a diversion component 4 is arranged in the valve body 2 behind the current-limiting shutoff component 3.
Referring to fig. 2, the flow-limiting shutoff assembly 3 includes a flow-through groove 31, a water-stop plate 32, a flow-limiting cavity 33, a flow-limiting block 34 and a driving assembly 35, wherein the flow-through groove 31 is transversely arranged at the inner end of the valve body 2, one end of the flow-through groove 31 is communicated with the water inlet pipe orifice 1, the flow-limiting cavity 33 is arranged above the flow-through groove 31, the water-stop plate 32 is arranged in the flow-limiting cavity 33 above the water-stop plate 32, the driving assembly 35 is used for blocking water entering the flow-limiting cavity 33 above the water-stop block 34 through the water inlet pipe orifice 1 when the water passes through the flow-through groove 31, when the flow is required to be limited, the driving assembly 35 drives the flow-limiting block 34 to move downwards, so as to reduce the flow-limiting area in the flow-limiting cavity 33, change the flow-through area according to the requirement, so as to realize various flow-limiting, improve the flow-limiting efficiency, and when the flow-limiting block 34 moves downwards continuously, the bottom end of the flow-stop block 32 is pressed completely and the flow-stop groove 31 is closed, thereby realizing the flow-limiting effectively according to the requirement.
Referring to fig. 3-4, the driving assembly 35 includes a screw rod 351, an adjusting groove 352, a limiting groove 353, a limiting bar 354, a driving hand wheel 355, a coating seat 356, a driving rod 357 and a driving motor 358, wherein the adjusting groove 352 is arranged in the valve body 2 above the current limiting cavity 33, one end of the screw rod 351 penetrates through the coating seat 356 to be arranged in the adjusting groove 352, the current limiting block 34 is arranged on the screw rod 351 in a matching way through a nut, the limiting groove 353 is arranged on the inner wall of the adjusting groove 352, the limiting bars 354 corresponding to the limiting groove 353 are arranged on the two sides of the current limiting block 34, the upper part of the screw rod 351 is connected with the driving hand wheel 355, the coating seat 356 is fixed on the valve body 2, a vertical conical gear is sleeved on the screw rod 351 at the inner end of the coating seat 356, the driving motor 358 is transversely fixed above the valve body 2, the output of driving motor 358 is connected with actuating lever 357, actuating lever 357 one end pierces through and sets up in cladding seat 356, cup joint on the actuating lever 357 with vertical bevel gear engagement's horizontal bevel gear, lead screw 351 accessible drive hand wheel 355 drives, lead screw 351 rotates, drive restriction piece 34 reciprocates in adjustment groove 352, spacing 354 joint at restriction piece 34 both ends carries out spacing in spacing groove 353, be provided with the cylinder on the actuating lever 357, thereby actuating lever 357 can stretch out and draw back under the effect of cylinder and drive horizontal bevel gear and the vertical bevel gear engagement on the lead screw 351, the accessible actuating motor 358 drives the lead screw 351 and rotates, thereby realize manual or electronic, the adjustability of improvement use, can carry out dual adjustment as required.
Referring to fig. 5-8, the diversion assembly 4 comprises a diversion trench 41, a circular trench 42, a water outlet tank 43, a diversion structure 44 and a bidirectional driving structure 45, wherein the diversion trench 41 is communicated with the water outlet end of the flow-limiting and intercepting assembly 3, the circular trench 42 is arranged in the valve body 2 at the side end of the diversion trench 41, the circular trench 42 is respectively communicated with the diversion trench 41 and the water outlet tank 43, the diversion structure 44 is arranged in the circular trench 42, the upper end and the lower end of the diversion structure 44 are respectively connected with the bidirectional driving structure 45, the diversion structure 44 comprises a circular coating sleeve 441, a diversion ball valve 442, a water inlet 443, a water outlet 444 and a diversion port 445, the circular coating sleeve 441 is arranged in the circular trench 42, the circular coating sleeve 441 is internally coated with the diversion ball valve 442, the circular coating sleeve 441 and the diversion ball valve 442 are respectively provided with a water inlet 443, a water outlet 444 and a diversion port 445, and the water inlet 443 are transversely communicated, the split-flow opening 445 is vertically arranged at the side ends of the round coating sleeve shell 441 and the split-flow ball valve 442, the split-flow opening 445 is vertically communicated with the water inlet 443 and the water outlet 444, a layer of sealing film 4411 is coated on the inner wall of the round coating sleeve shell 441, a layer of sealing soft adhesive layer 4421 is coated on the outer wall of the split-flow ball valve 442, the outer side of the split-flow ball valve 442 is in sealing fit connection with the sealing film 4411 in the round coating sleeve shell 441 through the sealing soft adhesive layer 4421, the drainage groove 41 is connected with the water outlet end of the inner end of the drainage groove 31, when the split-flow is not needed, the two-way driving structure 45 drives the split-flow ball valve 442 to rotate in the round coating sleeve shell 441, when the split-flow opening 445 is rotated 180 DEG, the water flow directly passes through the split-flow structure 44 and flows out from the water outlet groove 43, the split-flow ball valve 442 resets when the split-flow is needed, the round coating sleeve 441 forwards 90 degrees clockwise, the water outlet 444 is overlapped with the split-flow opening 445 of the split-flow ball valve 442, the water inlet 443 of the round coating sleeve 441 is sealed by the inner wall of the round groove 42, the split-flow efficiency is effectively guaranteed, the split-flow effect is improved, the split-flow is quickly achieved through internal and external adjustment, the use convenience is improved, the sealing film 4411 and the sealing soft adhesive layer 4421 are arranged, the round coating sleeve 441 and the split-flow ball valve 442 are bonded and sealed, leakage of an inscription gap is prevented, and the split-flow tightness is improved.
Referring to fig. 9, the bidirectional driving structure 45 includes a bottom motor 451, a bottom shaft 452, an upper adjusting rod 453 and an upper motor 454, wherein an output end of the bottom motor 451 is connected with the bottom shaft 452, the bottom shaft 452 penetrates through the valve body 2 and is connected with a bottom end of the circular coating sleeve 441, the upper adjusting rod 453 is connected with an output end of the upper motor 454, the upper adjusting rod 453 penetrates through the valve body 2 and is connected with an upper end of the shunt ball valve 442, the bottom motor 451 can drive the circular coating sleeve 441 to rotate, thereby changing a water outlet direction, and the upper motor 454 can drive the shunt ball valve 442 to rotate, thereby converting an interface and improving shunt adjustment efficiency.
The invention provides another technical scheme that: a method for an integrated water storage buffering flow-limiting shutoff combined valve comprises the following steps:
step one: the water inlet pipe orifice 1 is connected with water flow, when the water passes through the flow trough 31, the water is blocked by the water stop plate 32 and enters the flow limiting cavity 33 above, when flow limiting is needed, the driving assembly 35 drives the flow limiting block 34 to move downwards, and the flow passing area in the flow limiting cavity 33 is changed, so that the flow is reduced;
Step two: the diversion trench 41 is connected to the water outlet end of the inner end of the diversion trench 31, when diversion is not needed, the bidirectional driving structure 45 drives the diversion ball valve 442 to rotate in the circular coating sleeve 441, and when the diversion ball valve rotates 180 degrees, the diversion opening 445 is rotated to the closed end of the circular coating sleeve 441, and water flows directly through the diversion structure 44 and flows out of the water outlet tank 43;
Step three: when the split flow is needed, the split flow ball valve 442 is reset, the bidirectional driving structure 45 drives the circular coating sleeve 441 to rotate, the circular coating sleeve 441 rotates 90 degrees clockwise, the water outlet 444 is overlapped with the split flow opening 445 of the split flow ball valve 442, and the water inlet 443 of the circular coating sleeve 441 is sealed by the inner wall of the circular groove 42.
In summary, the integrated water storage buffering flow-limiting shutoff combined valve and the method thereof move downwards. The water stop plate 32 is arranged in the overflow groove 31, the flow limiting block 34 is arranged in the flow limiting cavity 33 above the water stop plate 32, the driving component 35 is arranged in the valve body 2 above the flow limiting block 34, the water is connected with the water flow through the water inlet pipe orifice 1, and is blocked by the water stop plate 32 when passing through the overflow groove 31 so as to enter the flow limiting cavity 33 above, when the flow is required to be limited, the driving component 35 drives the flow limiting block 34 to move downwards, the flow limiting area in the flow limiting cavity 33 is changed, thereby reducing the flow, the size of the flow limiting area can be changed according to the requirement, thereby realizing various flow limiting, improving the flow limiting efficiency, when the flow limiting block 34 moves downwards continuously, the bottom end of the flow limiting block is pressed with the water stop plate 32, the flow-through groove 31 is completely sealed so as to realize flow-limiting or flow-off, a driving motor 358 is transversely fixed above the valve body 2 as required, the output end of the driving motor 358 is connected with a driving rod 357, one end of the driving rod 357 is penetratingly arranged in the cladding seat 356, a transverse conical gear meshed with a vertical conical gear is sleeved on the driving rod 357, a screw rod 351 can be driven by a driving hand wheel 355, the screw rod 351 rotates to drive a flow-limiting block 34 to move up and down in an adjusting groove 352, limiting strips 354 at two ends of the flow-limiting block 34 are clamped in the limiting groove 353 to limit, a cylinder is arranged on the driving rod 357, the driving rod 357 can stretch out and draw back under the action of the air cylinder to drive the transverse bevel gear to be meshed with the vertical bevel gear on the screw rod 351, the screw rod 351 can be driven to rotate by the driving motor 358, thus realizing manual operation or electric operation, improving the adjustability of use, double adjustment can be carried out according to the needs, the outside of the diversion ball 442 is in sealing fit connection with the sealing film 4411 in the round coating sleeve 441 through the sealing soft adhesive layer 4421, the diversion groove 41 is connected with the water outlet end at the inner end of the diversion groove 31, when no diversion is needed, the bidirectional driving structure 45 drives the diversion ball 442 to rotate in the round coating sleeve 441, when the diversion ball rotates 180 degrees, the split-flow opening 445 is rotated to the closed end of the circular coating sleeve body 441, water flows directly through the split-flow structure 44 and flows out from the water outlet groove 43, when the split-flow is needed, the split-flow ball valve 442 is reset, the circular coating sleeve body 441 is driven by the bidirectional driving structure 45 to rotate, the circular coating sleeve body 441 is rotated 90 degrees clockwise, the water outlet 444 is overlapped with the split-flow opening 445 of the split-flow ball valve 442, the water inlet 443 of the circular coating sleeve body 441 is sealed by the inner wall of the circular groove 42, the split-flow efficiency is effectively ensured, the split-flow effect is improved, the split-flow is quickly achieved through the internal and external adjustment, the use convenience is improved, and the sealing film 4411 and the sealing soft adhesive layer 4421 are arranged, make laminating between circular cladding sleeve shell 441 and the reposition of redundant personnel ball valve 442 sealed, prevent that the internal joint gap from leaking, improve the leakproofness of reposition of redundant personnel, be connected with on the output of upper motor 454 and go up adjusting lever 453, go up adjusting lever 453 and pass through valve body 2 and be connected with reposition of redundant personnel ball valve 442 upper end through the bearing, the bottom connects motor 451 can drive circular cladding sleeve shell 441 rotation to change the play water direction, upper motor 454 can drive reposition of redundant personnel ball valve 442 rotation, thereby conversion interface, improvement reposition of redundant personnel adjustment efficiency.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (3)
1. An integral type retaining buffering current limiting shutoff combination valve, its characterized in that: including inlet tube mouth (1), inlet tube mouth (1) one end is fixed in the side of valve body (2), and inlet tube mouth (1) and the inside intercommunication of valve body (2), the rear end of valve body (2) is connected with reposition of redundant personnel pipeline (21) and outlet pipe way (22), is provided with in valve body (2) at inlet tube mouth (1) rear and limits flow interception subassembly (3), is provided with reposition of redundant personnel subassembly (4) in valve body (2) at restriction interception subassembly (3) rear, limit flow interception subassembly (3) are including overflow groove (31), water stop plate (32), restriction chamber (33), Flow limiting block (34) and drive assembly (35), cross chute (31) transversely set up in valve body (2) inner, and cross chute (31) one end and inlet tube mouth (1) intercommunication, the top of crossing chute (31) is provided with current limiting cavity (33), and water stop plate (32) set up in crossing chute (31), are provided with flow limiting block (34) in current limiting cavity (33) of water stop plate (32) top, are provided with drive assembly (35) in valve body (2) of flow limiting block (34) top, drive assembly (35) are including lead screw (351), adjustment groove (352), spacing groove (353), spacing (354), spacing, The driving hand wheel (355), the cladding seat (356), the driving rod (357) and the driving motor (358), the adjusting groove (352) is arranged in the valve body (2) above the current-limiting cavity (33), one end of the screw rod (351) penetrates through the cladding seat (356) and is arranged in the adjusting groove (352), the current-limiting block (34) is arranged on the screw rod (351) in a matched manner through a nut, the inner wall of the adjusting groove (352) is provided with the limiting groove (353), two sides of the current-limiting block (34) are provided with the limiting strips (354) corresponding to the limiting groove (353), the upper part of the screw rod (351) is connected with the driving hand wheel (355), the coating seat (356) is fixed on the valve body (2), a vertical conical gear is sleeved on a screw rod (351) at the inner end of the coating seat (356), a driving motor (358) is transversely fixed above the valve body (2), the output end of the driving motor (358) is connected with a driving rod (357), one end of the driving rod (357) is penetrated and arranged in the coating seat (356), a transverse conical gear meshed with the vertical conical gear is sleeved on the driving rod (357), the diversion assembly (4) comprises a diversion trench (41), a circular trench (42), a water outlet trench (43), a diversion structure (44) and a bidirectional driving structure (45), the drainage groove (41) is communicated with the water outlet end of the flow-limiting shutoff assembly (3), a circular groove (42) is formed in the valve body (2) at the side end of the drainage groove (41), the circular groove (42) is communicated with the drainage groove (41) and the water outlet groove (43) respectively, a flow dividing structure (44) is arranged in the circular groove (42), the upper end and the lower end of the flow dividing structure (44) are connected with a bidirectional driving structure (45) respectively, the flow dividing structure (44) comprises a circular coating sleeve shell (441), a flow dividing ball valve (442), a water inlet (443), a water outlet (444) and a flow dividing opening (445), the circular coating sleeve shell (441) is arranged in the circular groove (42), the circular coating sleeve (441) is internally coated with a shunt ball valve (442), the circular coating sleeve (441) and the shunt ball valve (442) are respectively provided with a corresponding water inlet (443), a water outlet (444) and a shunt opening (445), the water inlet (443) and the water outlet (444) are transversely communicated, the shunt opening (445) is vertically arranged at the side ends of the circular coating sleeve (441) and the shunt ball valve (442), the shunt opening (445) is vertically communicated with the water inlet (443) and the water outlet (444), the inner wall of the circular coating sleeve (441) is coated with a layer of sealing film (4411), the outer wall of the shunt ball valve (442) is coated with a layer of sealing soft adhesive layer (4421), the outer side of the shunt ball valve (442) is connected with a sealing film (4411) in a round coating sleeve shell (441) in a sealing fit manner through the sealing soft adhesive layer (4421), the bidirectional driving structure (45) comprises a bottom connecting motor (451), a bottom connecting shaft rod (452), an upper adjusting rod (453) and an upper connecting motor (454), the output end of the bottom connecting motor (451) is connected with the bottom connecting shaft rod (452), the bottom connecting shaft rod (452) penetrates through a valve body (2) through a bearing to be connected with the bottom end of the round coating sleeve shell (441), the output end of the upper connecting motor (454) is connected with the upper adjusting rod (453), the upper adjusting rod (453) penetrates through the valve body (2) through a bearing and is connected with the upper end of the shunt ball valve (442).
2. A method of using the integrated water storage buffering flow-limiting shutoff combination valve according to claim 1, wherein: the method comprises the following steps:
Step one: the water flow is connected into the water inlet pipe orifice (1), the water is blocked by the water stop plate (32) when passing through the flow trough (31) so as to enter the flow limiting cavity (33) above, and when the flow is required to be limited, the driving assembly (35) drives the flow limiting block (34) to move downwards, so that the flow passing area in the flow limiting cavity (33) is changed, and the flow is reduced;
Step two: the diversion trench (41) is connected to the water outlet end of the inner end of the diversion trench (31), when diversion is not needed, the bidirectional driving structure (45) drives the diversion ball valve (442) to rotate in the circular coating sleeve (441), and when the diversion ball valve rotates 180 degrees, the diversion opening (445) is rotated to the closed end of the circular coating sleeve (441), and water flows directly through the diversion structure (44) and flows out of the water outlet tank (43);
Step three: when the shunt ball valve (442) is required to be shunted, the bidirectional driving structure (45) drives the circular coating sleeve (441) to rotate, the circular coating sleeve (441) is rotated 90 degrees clockwise, the water outlet (444) is overlapped with the shunt opening (445) of the shunt ball valve (442), and the water inlet (443) of the circular coating sleeve (441) is sealed by the inner wall of the circular groove (42).
3. The method for using the integrated water storage buffering flow-limiting shutoff combined valve according to claim 2, which is characterized in that: in step one, lead screw (351) accessible drive hand wheel (355) is driven, and lead screw (351) rotate, drive restriction piece (34) and reciprocate in adjustment groove (352), spacing (354) joint at restriction piece (34) both ends is spacing in spacing groove (353), is provided with the cylinder on actuating lever (357), thereby actuating lever (357) can stretch out and draw back under the effect of cylinder and drive the vertical bevel gear meshing on horizontal bevel gear and lead screw (351), and accessible driving motor (358) drive lead screw (351) rotate.
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| CN202210708276.XA CN115031030B (en) | 2022-06-21 | 2022-06-21 | Integrated water storage buffering flow-limiting shutoff combined valve and method thereof |
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| CN202210708276.XA CN115031030B (en) | 2022-06-21 | 2022-06-21 | Integrated water storage buffering flow-limiting shutoff combined valve and method thereof |
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| CN115031030A CN115031030A (en) | 2022-09-09 |
| CN115031030B true CN115031030B (en) | 2024-05-28 |
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| CN215721008U (en) * | 2021-09-29 | 2022-02-01 | 阿伐流体控制有限公司 | Tee bend reposition of redundant personnel ball valve |
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| CA2539958A1 (en) * | 2003-09-23 | 2005-04-07 | Webstone Company, Inc. | Isolation valve with valve in drain |
| JP2014190472A (en) * | 2013-03-28 | 2014-10-06 | Kitz Corp | Flow rate adjustment type rotary valve |
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|---|---|
| CN115031030A (en) | 2022-09-09 |
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