CN115031030A - Integrated water storage buffering flow-limiting flow-intercepting combined valve and method thereof - Google Patents
Integrated water storage buffering flow-limiting flow-intercepting combined valve and method thereof Download PDFInfo
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- CN115031030A CN115031030A CN202210708276.XA CN202210708276A CN115031030A CN 115031030 A CN115031030 A CN 115031030A CN 202210708276 A CN202210708276 A CN 202210708276A CN 115031030 A CN115031030 A CN 115031030A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 230000003139 buffering effect Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims description 36
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 239000012790 adhesive layer Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 9
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000012536 storage buffer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses an integrated water storage buffering flow-limiting interception combined valve and a method thereof, belonging to the technical field of combined valves. According to the integrated water storage buffering flow-limiting and flow-stopping combined valve and the method thereof, the size of the flow area can be changed according to needs, so that various flow-limiting effects are 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, the flow-limiting groove is completely sealed, so that flow-stopping is realized, the flow-dividing efficiency is effectively ensured, the flow-dividing effect is improved, flow-dividing is quickly realized through internal and external adjustment, the use convenience is improved, and the circular coating casing and the flow-dividing ball valve are attached and sealed through the arrangement of the sealing film and the sealing soft adhesive layer, so that the leakage of an internal connection gap is prevented, and the flow-dividing tightness is improved.
Description
Technical Field
The invention relates to the technical field of combined valves, in particular to an integrated water storage buffering flow-limiting flow-intercepting combined valve and a method thereof.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to its function, can divide into shut-off valve, check valve, governing valve etc. its function singleness of current valve, can't collect as an organic whole to damming current-limiting and reposition of redundant personnel, and its process of realizing the reposition of redundant personnel of current valve is numerous and diverse secondly, 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 flow-limiting and flow-intercepting combined valve and a method thereof, which can change the size of the flow area of the combined valve according to needs, thereby realizing multiple kinds of flow limitation and improving the flow-limiting efficiency, when a flow-limiting block continuously moves downwards, the bottom end of the flow-limiting block is pressed with a water-stop plate, the flow-limiting groove is completely sealed, thereby realizing flow interception, effectively carrying out flow limitation or interception according to needs, realizing manual operation or electric operation, improving the use adjustability, carrying out double adjustment according to needs, effectively ensuring the flow-dividing efficiency and improving the flow-dividing effect, rapidly realizing flow division through internal and external adjustment, increasing the use convenience, and ensuring the joint sealing between a circular coating casing and a flow-dividing ball valve by arranging a sealing film and a sealing soft rubber layer, preventing the internal connection gap from leaking, improving the flow-dividing tightness and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an integral type retaining buffering current-limiting combination valve that dams, includes the mouth of pipe of intaking, the side at the valve body is fixed to mouth of pipe one end of intaking, and the mouth of pipe of intaking and the inside intercommunication of valve body, the rear end of valve body is connected with reposition of redundant personnel pipeline and outlet conduit, is provided with the current-limiting subassembly that dams in the valve body at mouth of pipe rear of intaking, is provided with the reposition of redundant personnel subassembly in the valve body at current-limiting subassembly rear of damming.
Furthermore, the flow-limiting closure assembly comprises a flow passing groove, a water stop plate, a flow-limiting cavity, a flow-limiting block and a driving assembly, the flow passing groove is transversely formed in the inner end of the valve body, one end of the flow passing groove is communicated with the water inlet pipe orifice, the flow-limiting cavity is arranged above the flow passing groove, the water stop plate is arranged in the flow passing groove, the flow-limiting block is arranged in the flow-limiting cavity above the water stop plate, and the driving assembly is arranged in the valve body above the flow-limiting block.
Further, the driving assembly comprises a screw rod, an adjusting groove, a limiting groove, limiting strips, a driving hand wheel, a cladding seat, a driving rod and a driving motor, the adjusting groove is formed in the valve body above the current-limiting cavity, one end of the screw rod penetrates through the cladding seat and is arranged in the adjusting groove, the current-limiting block is mounted on the screw rod in a matched mode through a nut, the limiting groove is formed in the inner wall of the adjusting groove, the limiting strips corresponding to the limiting grooves are arranged on two sides of the current-limiting block, and the upper portion of the screw rod is connected with the driving hand wheel.
Furthermore, the coating seat is fixed on the valve body, a vertical conical gear is sleeved on a screw rod at the inner end of the coating seat, the driving motor is transversely fixed above the valve body, the output end of the driving motor is connected with a driving rod, one end of the driving rod is arranged in the coating seat in a penetrating manner, and a transverse conical gear meshed with the vertical conical gear is sleeved on the driving rod.
Furthermore, the shunting assembly comprises a drainage groove, a circular groove, a water outlet groove, a shunting structure and a bidirectional driving structure, the drainage groove is communicated with the water outlet end of the current-limiting intercepting assembly, the circular groove is formed in a valve body at the side end of the drainage groove and is communicated with the drainage groove and the water outlet groove respectively, the shunting structure is arranged in the circular groove, and the upper end and the lower end of the shunting structure are connected with the bidirectional driving structure respectively.
Further, the shunting structure comprises a circular cladding casing, a shunting ball valve, a water inlet, a water outlet and a shunting port, wherein the circular cladding casing is arranged in a circular groove, the shunting ball valve is arranged in the circular cladding casing, the circular cladding casing and the shunting ball valve are respectively provided with the corresponding water inlet, the corresponding water outlet and the corresponding shunting port, the water inlet and the water outlet are transversely communicated, the shunting port is vertically arranged at the side ends of the circular cladding casing and the shunting ball valve, and the shunting port is vertically communicated with the water inlet and the water outlet.
Further, the cladding is provided with the one deck seal membrane on the circular cladding cover shell inner wall, and the cladding has the sealed soft glue layer of one deck on the reposition of redundant personnel ball valve outer wall, and the reposition of redundant personnel ball valve outside is connected through the sealed laminating of the seal membrane in sealed soft glue layer and the circular cladding cover shell.
Further, the bidirectional driving structure comprises a bottom connection motor, a bottom connection shaft rod, an upper adjusting rod and an upper connection motor, the output end of the bottom connection motor is connected with the bottom connection shaft rod, the bottom connection shaft rod penetrates through the valve body through a bearing and is connected with the bottom end of the circular coating casing, the upper adjusting rod is connected to the output end of the upper connection motor, and 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 invention provides another technical scheme: a method for an integrated water storage buffering flow-limiting interception combined valve comprises the following steps:
the method comprises the following steps: the water flow is accessed through the water inlet pipe orifice, the water is blocked by the water-stop sheet when passing through the overflow groove so as to enter the upper flow-limiting cavity, and when the flow is required to be limited, the driving assembly drives the flow-limiting block to move downwards to change the flow area in the flow-limiting cavity, so that the flow is reduced;
step two: the drainage groove is connected to the water outlet end at the inner end of the overflowing groove, when the flow is not required to be split, the two-way driving structure drives the splitting ball valve to rotate in the circular coating casing, when the flow is rotated by 180 degrees, the splitting port is rotated to the closed end of the circular coating casing, and the water flow vertically passes through the splitting structure and flows out of the water outlet groove;
step three: when the water needs to be shunted, the shunt ball valve resets, the circular cladding casing is driven by the bidirectional driving structure to rotate, the circular cladding casing forwards 90 degrees clockwise, the water outlet is superposed with the shunt opening of the shunt ball valve, and the water inlet of the circular cladding casing is sealed by the inner wall of the circular groove.
Further, in the first step, the screw rod can be driven through the driving hand wheel, the screw rod rotates to drive the flow limiting block to move up and down in the adjusting groove, the limiting strips at two ends of the flow limiting block are clamped in the limiting grooves to limit, the driving rod is provided with an air cylinder, the driving rod 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, and the screw rod can be driven to rotate through the driving motor.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides an integrated water storage buffer flow-limiting and flow-stopping combined valve and a method thereof.A driving component is arranged in a valve body above a flow-limiting block, water flow is accessed through a water inlet pipe orifice, the water is blocked by a water-stop sheet when passing through a flow-limiting groove so as to enter a flow-limiting cavity above the flow-limiting block, when flow limitation is needed, the driving component drives the flow-limiting block to move downwards, the flow-limiting area in the flow-limiting cavity is changed, the flow is reduced, the size of the flow-limiting area can be changed according to needs, so that various flow limitation 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 sheet, the flow-limiting groove is completely sealed, so that flow stopping is realized, and the flow limitation or flow stopping is effectively carried out according to needs.
2. The invention provides an integrated water storage buffer current-limiting interception combined valve and a method thereof, wherein the upper part of a screw rod is connected with a driving hand wheel, a cladding seat is fixed on a valve body, a vertical conical gear is sleeved on the screw rod at the inner end of the cladding seat, a driving motor is transversely fixed above the valve body, the output end of the driving motor is connected with a driving rod, one end of the driving rod is arranged in the cladding seat in a penetrating way, a transverse conical gear meshed with the vertical conical gear is sleeved on the driving rod, the screw rod can be driven by the driving hand wheel, the screw rod rotates to drive a current limiting block to move up and down in an adjusting groove, limiting strips at two ends of the current limiting block are clamped in a limiting groove for limiting, a cylinder is arranged on the driving rod, the driving rod can extend and retract under the action of the cylinder so as to drive the transverse conical gear to be meshed with the vertical conical gear on the screw rod, the screw rod can be driven by the driving motor to rotate, thereby realizing manual operation or electric operation, the use adjustability is improved, and double adjustment can be performed according to the requirement.
3. The invention provides an integrated water storage buffering current-limiting cut-off combination valve and a method thereof, wherein a shunt opening is vertically arranged at the side ends of a circular coating casing and a shunt ball valve, the shunt opening is vertically communicated with a water inlet and a water outlet, a sealing film is coated on the inner wall of the circular coating casing, a sealing soft adhesive layer is coated on the outer wall of the shunt ball valve, the outer side of the shunt ball valve is in sealing joint connection with the sealing film in the circular coating casing through the sealing soft adhesive layer, a drainage groove is connected to the water outlet end at the inner end of the flow passage groove, when the shunt is not needed, a bidirectional driving structure drives the shunt ball valve to rotate in the circular coating casing, when the shunt opening rotates by 180 degrees, the shunt opening rotates to the closed end of the circular coating casing, water flow passes through the shunt structure in the straight direction and flows out of the water outlet groove, when the shunt is needed, the shunt ball valve resets, the bidirectional driving structure drives the circular coating casing to rotate, clockwise 90 that passes on of circular cladding cover shell, coincide the delivery port with the reposition of redundant personnel mouth of ball valve, the water inlet of circular cladding cover shell is sealed by circular inslot wall, effectively guarantee reposition of redundant personnel efficiency, improve the reposition of redundant personnel effect, lead to through inside and outside adjustment, accomplish the reposition of redundant personnel fast, increase the convenience of using, and the setting of seal membrane and sealed soft glue layer, it is sealed to make the laminating between circular cladding cover shell and the reposition of redundant personnel ball valve, prevent that the inscription gap from appearing leaking, improve the leakproofness of reposition of redundant personnel.
4. The invention provides an integrated water storage buffering current-limiting interception combined valve and a method thereof.A lower adjusting rod is connected to the output end of a connecting motor, the lower adjusting rod penetrates through a valve body through a bearing and is connected with the upper end of a shunt ball valve, the connecting motor at the bottom can drive a circular coating casing to rotate so as to change the water outlet direction, and the connecting motor can drive the shunt ball valve to rotate so as to convert an interface and improve the shunt adjusting efficiency.
Drawings
FIG. 1 is a schematic view 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 taken at A of FIG. 2 according to the present invention;
fig. 4 is a cross-sectional view of a flow restricting closure assembly of the present invention;
FIG. 5 is a cross-sectional view of the shunt assembly of the present invention;
FIG. 6 is a cross-sectional view of a structure of a shunt structure of the present invention;
FIG. 7 is a cross-sectional view of an inline configuration of the current splitting structure of the present invention;
FIG. 8 is a cross-sectional view of the structure of the shunting structure of the present invention after shunting;
fig. 9 is a cross-sectional view of a bi-directional driving structure of the present invention.
In the figure: 1. a water inlet pipe orifice; 2. a valve body; 21. a diversion pipeline; 22. a water outlet pipeline; 3. a flow-limiting shutoff assembly; 31. a flow through groove; 32. a water-stop sheet; 33. a flow-restricting cavity; 34. a flow limiting block; 35. a drive assembly; 351. a screw rod; 352. an adjustment groove; 353. a limiting groove; 354. a limiting strip; 355. driving a hand wheel; 356. a cladding seat; 357. a drive rod; 358. a drive motor; 4. a flow diversion assembly; 41. a drainage groove; 42. a circular groove; 43. a water outlet groove; 44. a flow splitting structure; 441. a circular cladding enclosure; 4411. a sealing film; 442. a shunt 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. the bottom is connected with the shaft lever; 453. an upper adjusting rod; 454. and connecting the motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an integrated water storage buffering flow-limiting and flow-stopping combined valve and a method thereof include 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 and the valve body 2 are communicated with each other, the rear end of the valve body 2 is connected with a flow-dividing pipeline 21 and a water outlet pipeline 22, a flow-limiting and flow-stopping component 3 is arranged in the valve body 2 behind the water inlet pipe orifice 1, and a flow-dividing component 4 is arranged in the valve body 2 behind the flow-limiting and flow-stopping component 3.
Referring to fig. 2, the flow-limiting and intercepting component 3 includes a flow-passing groove 31, a water-stop plate 32, a flow-limiting cavity 33, a flow-limiting block 34 and a driving component 35, the flow-passing groove 31 is transversely disposed at the inner end of the valve body 2, one end of the flow-passing groove 31 is communicated with the water inlet pipe orifice 1, the flow-limiting cavity 33 is disposed above the flow-passing groove 31, the water-stop plate 32 is disposed in the flow-passing groove 31, the flow-limiting block 34 is disposed in the flow-limiting cavity 33 above the water-stop plate 32, the driving component 35 is disposed in the valve body 2 above the flow-limiting block 34, the water is introduced through the water inlet pipe orifice 1, when the water passes through the flow-limiting groove 31, the water is blocked by the water-stop plate 32 and enters the flow-limiting cavity 33 above, when flow limitation is required, the driving component 35 drives the flow-limiting block 34 to move down, the flow area in the flow-limiting cavity 33 is changed, thereby reducing the flow, the flow area can be changed as required, thereby realizing multiple types of flow limitation, improving the flow-limiting efficiency, when the flow-limiting block 34 continuously moves down, the bottom end of the flow-stopping pipe is pressed with the water-stop sheet 32, and the flow-stopping groove 31 is completely sealed, so that flow stopping is realized, and flow limiting or flow stopping is effectively carried out as required.
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 cladding seat 356, a driving rod 357 and a driving motor 358, the adjusting groove 352 is disposed 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 disposed in the adjusting groove 352, the current limiting block 34 is mounted on the screw rod 351 through a nut in a matching manner, the inner wall of the adjusting groove 352 is disposed with the limiting groove 353, two sides of the current limiting block 34 are disposed with the limiting bar 354 corresponding to the limiting groove 353, the upper side of the screw rod 351 is connected with the driving hand wheel 355, the cladding seat 356 is fixed on the valve body 2, the screw rod 351 at the inner end of the cladding seat 356 is sleeved with a vertical bevel gear, the driving motor 358 is transversely fixed above the valve body 2, the output end of the driving motor 358 is connected with the driving rod 357, one end of the driving rod 357 is disposed in the cladding seat 356, the driving rod 357 is sleeved with a horizontal bevel gear engaged with the vertical bevel gear, lead screw 351 accessible drive hand wheel 355 drives, lead screw 351 rotates, it reciprocates in adjustment tank 352 to drive current limiting block 34, the spacing 354 joint at current limiting block 34 both ends is 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 the vertical bevel gear meshing on horizontal bevel gear and the lead screw 351, accessible driving motor 358 drives lead screw 351 and rotates, thereby it is manual or electronic to realize, the adjustability that improves the use, can carry out dual adjustment as required.
Referring to fig. 5-8, the flow dividing assembly 4 includes a flow guiding groove 41, a circular groove 42, a water outlet groove 43, a flow dividing structure 44 and a bidirectional driving structure 45, the flow guiding groove 41 is communicated with the water outlet end of the flow-limiting and flow-stopping assembly 3, the circular groove 42 is formed in the valve body 2 at the side end of the flow guiding groove 41, the circular groove 42 is communicated with the flow guiding groove 41 and the water outlet groove 43, the flow dividing structure 44 is disposed in the circular groove 42, the upper and lower ends of the flow dividing structure 44 are connected with the bidirectional driving structure 45, the flow dividing structure 44 includes a circular covering casing 441, a flow dividing ball valve 442, a water inlet 443, a water outlet 444 and a flow dividing port 445, the circular covering casing 441 is disposed in the circular groove 42, the flow dividing ball valve 442 is disposed in the circular covering casing 441 and the flow dividing ball valve 442 and is provided with a corresponding water inlet 443, a water outlet 444 and a flow dividing port 445, the water inlet 443 and the flow dividing port 444 are communicated with each other in the transverse direction, the diversion port 445 is vertically arranged at the side ends of the circular coating casing 441 and the diversion ball valve 442, the diversion port 445 is vertically communicated with the water inlet 443 and the water outlet 444, the inner wall of the circular coating casing 441 is coated with a sealing film 4411, the outer wall of the diversion ball valve 442 is coated with a sealing soft rubber layer 4421, the outer side of the diversion ball valve 442 is in sealing fit connection with the sealing film 4411 in the circular coating casing 441 through the sealing soft rubber layer 4421, the drainage groove 41 is connected with the water outlet end at the inner end of the overflow groove 31, when diversion is not needed, the diversion ball valve 442 is driven to rotate in the circular coating casing 441 by the bidirectional driving structure 45, when the diversion ball valve rotates 180 degrees, the diversion port 445 is rotated to the closed end of the circular coating casing 441, water flow passes through the diversion structure 44 in the straight direction and flows out from the water outlet groove 43, when diversion is needed, the diversion ball valve 442 resets, the circular coating casing 441 is driven to rotate by the bidirectional driving structure 45, the circular coating casing 441 forwards 90 degrees clockwise, with delivery port 444 and reposition of redundant personnel ball valve 442's reposition of redundant personnel mouth 445 coincidence, the water inlet 443 of circular cladding cover shell 441 is sealed by circular recess 42 inner wall, effectively guarantees to shunt efficiency, improves the reposition of redundant personnel effect, leads to through inside and outside adjustment, accomplishes the reposition of redundant personnel fast, increases the convenience of using, and the setting of seal membrane 4411 and sealed flexible glue layer 4421 makes the laminating sealed between circular cladding cover shell 441 and the reposition of redundant personnel ball valve 442, prevents that the inscription gap from appearing leaking, improves the leakproofness of reposition of redundant personnel.
Referring to fig. 9, the bidirectional driving structure 45 includes a bottom connection motor 451, a bottom connection shaft 452, an upper adjustment rod 453, and an upper connection motor 454, an output end of the bottom connection motor 451 is connected to the bottom connection shaft 452, the bottom connection shaft 452 is connected to a bottom end of the circular coating casing 441 through a bearing penetrating the valve body 2, the output end of the upper connection motor 454 is connected to the upper adjustment rod 453, the upper adjustment rod 453 is connected to an upper end of the shunt ball valve 442 through a bearing penetrating the valve body 2, the bottom connection motor 451 can drive the circular coating casing 441 to rotate, thereby changing a water outlet direction, and the upper connection motor 454 can drive the shunt ball valve 442 to rotate, thereby converting an interface and improving a shunt adjustment efficiency.
The invention provides another technical scheme: a method for an integrated water storage buffering flow-limiting interception combined valve comprises the following steps:
the method comprises the following steps: water flow is introduced through the water inlet pipe orifice 1, the water is blocked by the water-blocking plate 32 when passing through the overflow groove 31 and then enters the upper flow-limiting cavity 33, when flow limitation is needed, the driving assembly 35 drives the flow-limiting block 34 to move downwards, the flow-limiting area in the flow-limiting cavity 33 is changed, and therefore the flow is reduced;
step two: the drainage groove 41 is connected with the water outlet end at the inner end of the overflow groove 31, when the flow division is not needed, the bidirectional driving structure 45 drives the flow division ball valve 442 to rotate in the circular coating casing 441, when the flow division is rotated by 180 degrees, the flow division port 445 is rotated to the closed end of the circular coating casing 441, and the water flow vertically passes through the flow division structure 44 and flows out from the water outlet groove 43;
step three: when the flow needs to be split, the flow splitting ball valve 442 resets, the bidirectional driving structure 45 drives the circular cladding casing 441 to rotate, the circular cladding casing 441 forwards 90 degrees clockwise, the water outlet 444 is overlapped with the flow splitting port 445 of the flow splitting ball valve 442, and the water inlet 443 of the circular cladding casing 441 is closed by the inner wall of the circular groove 42.
In summary, the integrated water storage buffering flow-limiting flow-intercepting combined valve and the method thereof provided by the invention move downwards. The water stop plate 32 is arranged in the flow passage groove 31, the flow limiting cavity 33 above the water stop plate 32 is internally provided with the flow limiting block 34, the valve body 2 above the flow limiting block 34 is internally provided with the driving component 35, water flows are accessed through the water inlet pipe orifice 1, the water is blocked by the water stop plate 32 when passing through the flow passage 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 area in the flow limiting cavity 33 is changed, the flow is reduced, the flow area can be changed according to the requirement, so that various flow limits are realized, the flow limiting efficiency is improved, when the flow limiting block 34 continuously moves downwards, the bottom end of the flow limiting block is pressed with the water stop plate 32, the flow passage groove 31 is completely sealed, the flow is stopped, the flow is effectively limited or stopped according to the requirement, the driving motor 358 is transversely fixed above the valve body 2, the output end of the driving motor 358 is connected with the driving rod 357, one end of the driving rod 357 is arranged in the cladding seat 356 in a penetrating way, a transverse conical gear meshed with the vertical conical gear is sleeved on the driving rod 357, the screw rod 351 can be driven by a driving hand wheel 355, the screw rod 351 rotates to drive the current limiting block 34 to move up and down in the adjusting groove 352, the limiting strips 354 at two ends of the current limiting block 34 are clamped in the limiting grooves 353 for limiting, an air cylinder is arranged on the driving rod 357, the driving rod 357 can stretch and retract 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 351, the driving motor 358 can drive the screw rod 351 to rotate, so that manual operation or electric operation is realized, the use adjustable performance is improved, double adjustment can be carried out according to needs, the outer side of the shunt ball valve 442 is in sealed joint connection with a sealing film 4411 in the circular coating casing 441 through a sealing soft rubber layer 4421, the drainage groove 41 is connected with the water outlet end at the inner end of the flow groove 31, when shunt is not needed, the bidirectional driving structure 45 drives the shunt ball valve 442 to rotate in the circular coating casing 441, when the cover is rotated for 180 degrees, the diversion port 445 is rotated to the closed end of the circular covering shell 441, the water flow straightly passes through the diversion structure 44 and flows out from the water outlet groove 43, when the diversion is needed, the diversion ball valve 442 resets, the bidirectional driving structure 45 drives the circular covering shell 441 to rotate, the circular covering shell 441 clockwise transfers 90 degrees, the water outlet 444 is superposed with the diversion port 445 of the diversion ball valve 442, the water inlet 443 of the circular covering shell 441 is sealed by the inner wall of the circular groove 42, the diversion efficiency is effectively ensured, the diversion effect is improved, the diversion is quickly realized through the inner and outer adjustment, the convenience in use is improved, in addition, the arrangement of the sealing film 4411 and the sealing soft rubber layer 4421 ensures that the circular covering shell 441 and the diversion ball valve 442 are jointed and sealed, the leakage of an internal connection gap is prevented, the diversion tightness is improved, 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 to be connected with the upper end of the diversion ball valve 442 through a bearing, the bottom connection motor 451 can drive the circular wrapping case 441 to rotate, so as to change the water outlet direction, and the top connection motor 454 can drive the shunt ball valve 442 to rotate, so as to convert the interface and improve the shunt adjustment efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an integral type retaining buffering current-limiting combination valve that dams which characterized in that: including water inlet pipe (1), water inlet pipe (1) one end is fixed at the side of valve body (2), and water inlet pipe (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 conduit (22), is provided with the current-limiting in valve body (2) at water inlet pipe (1) rear and dams subassembly (3), and the current-limiting is damped and is provided with reposition of redundant personnel subassembly (4) in valve body (2) at subassembly (3) rear.
2. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 1, wherein: the flow-limiting closure assembly (3) comprises a flow-passing groove (31), a water stop plate (32), a flow-limiting cavity (33), a flow-limiting block (34) and a driving assembly (35), the flow-passing groove (31) is transversely arranged at the inner end of the valve body (2), one end of the flow-passing groove (31) is communicated with the water inlet pipe orifice (1), the flow-limiting cavity (33) is arranged above the flow-passing groove (31), the water stop plate (32) is arranged in the flow-passing groove (31), the flow-limiting block (34) is arranged in the flow-limiting cavity (33) above the water stop plate (32), and the driving assembly (35) is arranged in the valve body (2) above the flow-limiting block (34).
3. The integrated water storage buffering flow-limiting shutoff combination valve as claimed in claim 2, wherein: the driving assembly (35) comprises a screw rod (351), an adjusting groove (352), a limiting groove (353), a limiting strip (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 formed in the valve body (2) above the flow limiting cavity (33), one end of the screw rod (351) penetrates through the coating seat (356) and is arranged in the adjusting groove (352), the flow limiting block (34) is installed on the screw rod (351) in a matched mode through a nut, the limiting groove (353) is formed in the inner wall of the adjusting groove (352), the limiting strip (354) corresponding to the limiting groove (353) are arranged on two sides of the flow limiting block (34), and the upper portion of the screw rod (351) is connected with the driving hand wheel (355).
4. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 3, wherein: cladding seat (356) are fixed on valve body (2), have cup jointed vertical bevel gear on screw rod (351) of cladding seat (356) inner, and driving motor (358) transversely fixes in valve body (2) top, and the output and the actuating lever (357) of driving motor (358) are connected, and actuating lever (357) one end pierces through and sets up in cladding seat (356), cup joints on actuating lever (357) with vertical bevel gear engaged with horizontal bevel gear.
5. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 1, wherein: the flow dividing assembly (4) comprises a drainage groove (41), a circular groove (42), a water outlet groove (43), a flow dividing structure (44) and a bidirectional driving structure (45), the drainage groove (41) is communicated with the water outlet end of the flow-limiting and flow-stopping assembly (3), the 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, the flow dividing structure (44) is arranged in the circular groove (42), and the upper end and the lower end of the flow dividing structure (44) are connected with the bidirectional driving structure (45) respectively.
6. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 5, wherein: the flow dividing structure (44) comprises a circular coating casing (441), a flow dividing ball valve (442), a water inlet (443), a water outlet (444) and a flow dividing port (445), the circular coating casing (441) is arranged in the circular groove (42), the flow dividing ball valve (442) is arranged in the circular coating casing (441) in a coating mode, the circular coating casing (441) and the flow dividing ball valve (442) are respectively provided with a corresponding water inlet (443), a corresponding water outlet (444) and a corresponding flow dividing port (445), the water inlet (443) is transversely communicated with the water outlet (444), the flow dividing port (445) is vertically arranged at the side ends of the circular coating casing (441) and the flow dividing ball valve (442), and the flow dividing port (445) is vertically communicated with the water inlet (443) and the water outlet (444).
7. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 6, wherein: the inner wall of the round coating casing (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 rubber layer (4421), and the outer side of the shunt ball valve (442) is connected with the sealing film (4411) in the round coating casing (441) in a sealing and attaching mode through the sealing soft rubber layer (4421).
8. The integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 5, wherein: the bidirectional driving structure (45) comprises a bottom connection motor (451), a bottom connection shaft rod (452), an upper adjusting rod (453) and an upper connection motor (454), the output end of the bottom connection motor (451) is connected with the bottom connection shaft rod (452), the bottom connection shaft rod (452) penetrates through a valve body (2) through a bearing to be connected with the bottom end of a circular coating sleeve shell (441), the output end of the upper connection motor (454) is connected with the upper adjusting rod (453), and the upper adjusting rod (453) penetrates through the valve body (2) through the bearing to be connected with the upper end of a shunt ball valve (442).
9. A method of using the integrated impoundment buffer flow-limiting shutoff combination valve as claimed in any one of claims 1-8, wherein: the method comprises the following steps:
the method comprises the following steps: water flow is accessed through the water inlet pipe orifice (1), when the water passes through the overflow groove (31), the water is blocked by the water-stop plate (32) and enters the flow limiting cavity (33) above the water, when the flow is required to be limited, the driving assembly (35) drives the flow limiting block (34) to move downwards, the overflow area in the flow limiting cavity (33) is changed, and therefore the flow is reduced;
step two: the drainage groove (41) is connected to the water outlet end at the inner end of the overflow groove (31), when the flow distribution is not needed, the bidirectional driving structure (45) drives the flow distribution ball valve (442) to rotate in the circular coating casing (441), when the flow distribution ball valve rotates 180 degrees, the flow distribution port (445) is rotated to the closed end of the circular coating casing (441), and the water flow vertically passes through the flow distribution structure (44) and flows out of the water outlet groove (43);
step three: when the flow needs to be split, the flow splitting ball valve (442) is reset, the two-way driving structure (45) drives the circular coating casing (441) to rotate, the circular coating casing (441) forwards 90 degrees clockwise, the water outlet (444) is overlapped with the flow splitting port (445) of the flow splitting ball valve (442), and the water inlet (443) of the circular coating casing (441) is closed by the inner wall of the circular groove (42).
10. The use method of the integrated water storage buffering flow-limiting flow-intercepting combination valve as claimed in claim 9, wherein: in step one, lead screw (351) accessible drive hand wheel (355) drive, lead screw (351) rotate, drive current limiting block (34) and reciprocate in adjustment tank (352), limit current limiting block (34) spacing in spacing groove (353) joint (354) at both ends, be 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), accessible driving motor (358) drive lead screw (351) rotate.
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| Application Number | Priority Date | Filing Date | Title |
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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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| CN115031030B CN115031030B (en) | 2024-05-28 |
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| JP2014190472A (en) * | 2013-03-28 | 2014-10-06 | Kitz Corp | Flow rate adjustment type rotary valve |
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| CN115031030B (en) | 2024-05-28 |
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