CN112066029A - Water stop valve capable of finely regulating water flow - Google Patents

Water stop valve capable of finely regulating water flow Download PDF

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Publication number
CN112066029A
CN112066029A CN202010961593.3A CN202010961593A CN112066029A CN 112066029 A CN112066029 A CN 112066029A CN 202010961593 A CN202010961593 A CN 202010961593A CN 112066029 A CN112066029 A CN 112066029A
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CN
China
Prior art keywords
pipeline
wall
blocks
block
water flow
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Withdrawn
Application number
CN202010961593.3A
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Chinese (zh)
Inventor
黎雯婷
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Individual
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Individual
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Priority to CN202010961593.3A priority Critical patent/CN112066029A/en
Publication of CN112066029A publication Critical patent/CN112066029A/en
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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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates
    • 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
    • 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
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

The invention discloses a water stop valve capable of finely regulating water flow, which comprises a first pipeline, wherein the left side and the right side of the inner wall of the first pipeline are fixedly connected with a first through hole plate, the left side and the right side of the inner wall of the first pipeline are respectively sleeved with a first rubber ring, the left side and the right side of the inner wall of the first pipeline are respectively provided with a second pipeline, the outer wall of a block body is in clearance fit with the inner wall of the first pipeline, the left side of the block body is fixedly connected with the right side of a first spring, the left side of the first spring is fixedly connected with the right side of a supporting rod, the outer wall of a movable disc is sleeved with the right side of the inner wall of the first pipeline, the right side wall of the movable disc is abutted against the left side wall of a fixed disc, the finely-regulated water stop valve enables the movable disc to rotate, a second through hole in the movable disc is gradually communicated and enlarged with a first through hole in the fixed disc, so, the practical use effect is good.

Description

Water stop valve capable of finely regulating water flow
Technical Field
The invention relates to the technical field of water conservancy valves, in particular to a water stop valve capable of finely regulating and controlling water flow.
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 be divided into shut-off valve, check valve, governing valve etc. although current water conservancy valve can realize the control to water, but unable meticulous regulation and control pipeline flow size, it is relatively poor to lead to the in-service use effect, after the valve damages, can lose control to water, can't carry out quick ending, can cause a large amount of water waste's problem, and when having valve and pipeline to be connected, need carry out the bolt fastening, the bolt fastening is dismantled and the installation is wasted time and energy, be not convenient for user's installation or dismantlement maintenance problem.
Disclosure of Invention
The invention aims to provide a water stop valve capable of finely regulating and controlling water flow, which aims to solve the problems that the existing water conservancy valve provided in the background technology can realize water control, but pipeline flow cannot be finely regulated and controlled, so that the actual use effect is poor, when the valve is damaged, water is lost to be controlled, quick stop cannot be carried out, a large amount of water resources are wasted, the pipeline flow cannot be finely regulated and controlled, and the actual use effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a water stop valve capable of finely regulating water flow comprises a first pipeline, wherein a first through hole plate is fixedly connected to the left side and the right side of the inner wall of the first pipeline, a first rubber ring is sleeved on the left side and the right side of the inner wall of the first pipeline, a second pipeline is arranged on the left side and the right side of the inner wall of the first pipeline, the outer wall of the second pipeline is in clearance fit with the inner wall of the first pipeline, the outer wall of the second pipeline is in interference fit with the inner wall of the first rubber ring and is attached to the outer side of the first through hole plate, and a regulating mechanism is arranged on the right side of the first pipeline;
the regulating mechanism comprises a box body, a rotating rod, a rotating handle, a first bevel gear, a fixed disc, a movable disc, a transmission rod and a second bevel gear;
the box body is communicated with the top of the right side of the first pipeline, a sealing bearing is arranged on the top of the inner wall of the box body, a rotating rod is arranged in the box body, the box body is rotationally connected with the rotating rod through a sealing bearing, a first bevel gear is fixedly arranged at the lower part of the rotating rod, a rotating handle is fixedly arranged at the upper end of the rotating rod, the outer wall of the fixed disk is sleeved with the right side of the inner wall of the first pipeline, the outer wall of the movable disc is sleeved with the right side of the inner wall of the first pipeline, the right side wall of the movable disc is abutted with the left side wall of the fixed disc, a plurality of first through holes are distributed on the fixed disc along the central array, a plurality of second through holes are distributed on the movable disc along the central array, the first through holes are matched with the second through holes, a transmission rod is fixedly connected to the right side of the movable disc, a second bevel gear is fixedly mounted on the transmission rod, and the second bevel gear is meshed with the first bevel gear.
A flow stopping mechanism is arranged on the left side of the inner wall of the first pipeline;
the flow stopping mechanism comprises a second through hole plate, a support rod, a block body and a first spring;
the outer wall of second through-hole board cup joints together with the inner wall left side of first pipeline, the most side of second through-hole board is equipped with branch, the top and the bottom of branch rigid coupling respectively in the inner wall top and the bottom of first pipeline, the inner wall left side interference fit of second through-hole board has the block, the outer wall of block and the inner wall clearance fit of first pipeline, the left side of block is equipped with first spring, the left side of block is in the same place with the right side rigid coupling of first spring, the left side rigid coupling of first spring in the right side of branch.
Preferably, the inner wall of the first pipeline is provided with an anti-corrosion layer;
the anti-corrosion layer comprises an epoxy resin composite material coating layer and an acrylic acid waterproof coating;
the inner wall spraying of first pipeline has the epoxy composite coating layer, the inner wall spraying of epoxy composite coating layer has acrylic acid waterproof coating.
Preferably, the left side and the right side of the top of the first pipeline are both provided with a fixing mechanism;
the fixing mechanism comprises a T-shaped block, a transverse block, a second spring, a vertical plate, a connecting shaft, a clamping rod and a clamping groove block;
two both sides about the top of first pipeline, two are located to T type piece rigid coupling respectively in the top left and right sides of first pipeline, two the outer wall of T type piece is equipped with horizontal piece, the inner wall of horizontal piece slides with the outer wall of T type piece and links to each other, the outside of horizontal piece is equipped with the second spring, the inboard of second spring is in the same place with the outside rigid coupling of horizontal piece, the outside rigid coupling of second spring has the riser, two the riser rigid coupling respectively in the top left and right sides of first pipeline, two the connecting axle is all installed at the top of horizontal piece, two the horizontal piece rotates through the connecting axle and links to each other there is the kelly, two the top of two second pipelines is located respectively to the draw-in groove piece rigid coupling respectively in the top of two second pipelines, two the draw-in groove piece respectively with two kelly looks joints.
Preferably, the tops of the two clamping rods are provided with stop blocks.
Preferably, the inner wall of the first pipeline is provided with a control mechanism;
the control mechanism comprises a ball valve, a second rubber ring, a sealing bearing, a round rod and a handle;
the inner wall of first pipeline is located to the ball valve, the outer wall of ball valve and the inner wall clearance fit of first pipeline, the outer wall left and right sides of ball valve has all laminated the second rubber circle, two the second rubber circle cup joints respectively in the inner wall left and right sides of first pipeline, the inner wall bottom of bottom through sealed bearing and first pipeline of ball valve rotates and links to each other, the top rigid coupling of ball valve has the round bar, the outer wall of round bar rotates through the inner wall top of sealed bearing and first pipeline and links to each other, the top rigid coupling of round bar has the handle.
Preferably, the surface of the handle is provided with grains.
Compared with the prior art, the invention has the beneficial effects that:
this but water stop valve of meticulous regulation and control discharge, structure scientific and reasonable, convenience safe in utilization.
This can meticulous stagnant water valve of regulation and control discharge, through the box, the dwang, the rotation handle, first bevel gear, the fixed disk, the activity dish, the cooperation between transfer line and the second bevel gear, make when adjusting the discharge size, rotate the rotation handle and drive the rotation of first bevel gear on the dwang, first bevel gear drives the transfer line through the second bevel gear and rotates, make the activity dish rotate, first through-hole communicates the expansion gradually on second through-hole on the activity dish and the fixed disk, can accomplish meticulous regulation and control to the discharge size of water in the first pipeline, the in-service use effect is good.
This stagnant water valve that can meticulous regulation and control discharge through the cooperation between second through-hole board, block, first spring and the branch for behind the sealed damage of second rubber pad and ball valve, partly water meeting flows to the second pipeline through first pipeline, through the sealed between block and the second through-hole board, can effectually prevent spilling over of water.
This but water stop valve of meticulous regulation and control discharge through the cooperation between first pipeline, epoxy composite coating layer and the acrylic acid waterproof coating for the corrosion resistance that first pipeline has through epoxy composite coating layer and acrylic acid waterproof coating, can effectual protection to first pipeline and the long-time contact of water, avoid causing first pipeline damage.
This but stagnant water valve of meticulous regulation and control discharge through the cooperation between kelly, draw-in groove piece, T type piece, second spring and the riser for but the joint of second pipeline kelly and draw-in groove piece, and through the elastic deformation of second spring, can carry out quick installation or dismantlement with first pipeline and second pipeline.
This but stagnant water valve of meticulous regulation and control discharge through the cooperation between first rubber circle, first through-hole board and the second pipeline for the second pipeline through with the sealed of first rubber circle, the second pipeline can carry out limited sealing with first pipeline.
Drawings
FIG. 1 is a schematic diagram of the connection relationship of the present invention;
FIG. 2 is a schematic structural view of the first conduit, strut and block of FIG. 1;
FIG. 3 is a schematic structural diagram of the first pipeline, the first through hole plate and the epoxy resin composite coating layer in FIG. 1;
FIG. 4 is a left side schematic view of the first pipe, the epoxy resin composite coating layer and the acrylic waterproof coating layer in FIG. 1;
FIG. 5 is a schematic view of the second pipe, the T-block and the clamping rod of FIG. 1;
FIG. 6 is a schematic view of the valve body, the round rod and the handle of FIG. 1;
FIG. 7 is a schematic view of the regulating mechanism of FIG. 1;
fig. 8 is a schematic view of the structure of the stationary and movable trays of fig. 7.
In the figure: 1. the pipeline sealing device comprises a first pipeline, 2, a first through hole plate, 3, a first rubber ring, 4, a second pipeline, 5, a flow stopping mechanism, 501, a second through hole plate, 502, a support rod, 503, a block body, 504, a first spring, 6, an anti-corrosion layer, 601, an epoxy resin composite material coating layer, 602, an acrylic waterproof coating, 7, a fixing mechanism, 701, a T-shaped block, 702, a transverse block, 703, a second spring, 704, a vertical plate, 705, a connecting shaft, 706, a clamping rod, 707, a clamping groove block, 8, a control mechanism, 801, a ball valve, 802, a second rubber ring, 803, a sealing bearing, 804, a round rod, 805, a handle, 9, a regulating mechanism, 901, a box body, 902, a rotating rod 903, a rotating handle, 904, a first bevel gear, 905, a fixed disk, 9051, a first through hole, 906, a movable disk, 9061, a second through hole, 907, a transmission rod, 908 and a second bevel gear.
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.
Please refer to fig. 1-8, which illustrate a technical solution of the present invention:
example 1
A water stop valve capable of finely regulating water flow comprises a first pipeline 1, wherein the left side and the right side of the inner wall of the first pipeline 1 are fixedly connected with first through hole plates 2, the left side and the right side of the inner wall of the first pipeline 1 are sleeved with first rubber rings 3, the left side and the right side of the inner wall of the first pipeline 1 are provided with second pipelines 4, the outer wall of each second pipeline 4 is in clearance fit with the inner wall of the first pipeline 1, the outer wall of each second pipeline 4 is in interference fit with the inner wall of each first rubber ring 3 and is attached to the outer sides of the first through hole plates 2, so that the second pipelines 4 can be effectively sealed when being connected with the first pipeline 1 through the interference fit with the first rubber rings 3, and the right side of the first pipeline 1 is provided with a regulating mechanism 9; the regulating mechanism 9 comprises a box 901, a rotating rod 902, a rotating handle 903, a first bevel gear 904, a fixed disk 905, a movable disk 906, a transmission rod 907 and a second bevel gear 908; the box 901 is communicated with the top of the right side of the first pipeline 1, the top of the inner wall of the box 1 is provided with a sealing bearing, the box 1 is internally provided with a rotating rod 902, the box 1 is rotatably connected with the rotating rod 902 through the sealing bearing, the lower part of the rotating rod 902 is fixedly provided with a first bevel gear 904, the upper end of the rotating rod 902 is fixedly provided with a rotating handle 903, the outer wall of a fixed disk 905 is sleeved with the right side of the inner wall of the first pipeline 1, the outer wall of a movable disk 906 is sleeved with the right side of the inner wall of the first pipeline 1, the right side wall of the movable disk 906 is abutted with the left side wall of the fixed disk 905, the fixed disk 905 is distributed with a plurality of first through holes 9051 along a central array, the movable disk 906 is distributed with a plurality of second through holes 9061 along the central array, the plurality of first through holes 9051 are matched with the plurality of second through holes 9061, the, when the water flow is adjusted, the rotating handle 903 drives the first bevel gear 904 on the rotating rod 902 to rotate, the first bevel gear 904 drives the transmission rod 907 to rotate through the second bevel gear 908, the movable disc 906 rotates, the second through hole 9061 in the movable disc 906 is gradually communicated with and enlarged by the first through hole 9051 in the fixed disc 905, the water flow in the first pipeline 1 can be finely adjusted and controlled, and the actual using effect is good.
Example 2
As an optional case, referring to fig. 1 and 2, the left side of the inner wall of the first pipeline 1 is provided with a flow stopping mechanism 5, the flow stopping mechanism 5 includes a second through hole plate 501, a support rod 502, a block 503 and a first spring 504, the outer wall of the second through hole plate 501 is sleeved with the left side of the inner wall of the first pipeline 1, the most lateral side of the second through hole plate 501 is provided with the support rod 502, the top and the bottom of the support rod 502 are respectively fixedly connected to the top and the bottom of the inner wall of the first pipeline 1, the left side of the inner wall of the second through hole plate 501 is in interference fit with the block 503, the outer wall of the block 503 is in clearance fit with the inner wall of the first pipeline 1, so that when the block 503 is fitted with the second through hole plate 501 and is in interference fit, the right side second pipeline 4 can be prevented from flowing into the first pipeline 1 and flowing out through the left side second pipeline 4, the left side of the block 503 is provided with, the left side of the block 503 is fixedly connected to the right side of the first spring 504, and the left side of the first spring 504 is fixedly connected to the right side of the strut 502.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 3
As an optional situation, referring to fig. 1, 2 and 4, the water stop valve capable of finely regulating and controlling water flow rate includes a corrosion-proof layer 6 disposed on an inner wall of a first pipeline 1, the corrosion-proof layer 6 includes an epoxy resin composite coating 601 and an acrylic waterproof coating 602, the inner wall of the first pipeline 1 is coated with the epoxy resin composite coating 601, the epoxy resin composite coating 601 is suitable for protecting the pipeline from abrasion, harsh environmental conditions and corrosion, and has good acid and alkali corrosion resistance, the inner wall of the epoxy resin composite coating 601 is coated with the acrylic waterproof coating 602, the acrylic waterproof coating 602 is a single-component water emulsion type waterproof coating prepared by adding other additives and using pure acrylic polymer emulsion as a base material, and a waterproof film formed after the waterproof coating is cured has certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, can play the roles of water prevention, seepage prevention and protection.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 4
As an optional situation, referring to fig. 1 and 5, in the water stop valve capable of finely regulating and controlling water flow, the left and right sides of the top of the first pipeline 1 are provided with fixing mechanisms 7, each fixing mechanism 7 comprises a T-shaped block 701, a transverse block 702, a second spring 703, a vertical plate 704, a connecting shaft 705, a clamping rod 706 and a clamping groove block 707, the two T-shaped blocks 701 are arranged on the left and right sides of the top of the first pipeline 1, the two T-shaped blocks 701 are respectively and fixedly connected to the left and right sides of the top of the first pipeline 1, the outer walls of the two T-shaped blocks 701 are provided with the transverse block 702, the inner wall of the transverse block 702 is in sliding connection with the outer wall of the T-shaped block 701, so that the transverse block 702 can slide left and right on the outer wall of the T-shaped block 701, the outer side of the transverse block 702 is provided with the second spring 703, the inner side of the second spring 703 is fixedly connected with the outer side of the transverse block 702, the vertical plate 704 is fixedly, and then make kelly 706 and draw-in groove piece 707 can stabilize the joint, and support second pipeline 4 tightly to the outer wall of first access board 2, two risers 704 rigid coupling respectively in the top left and right sides of first pipeline 1, connecting axle 705 is all installed at the top of two horizontal lumps 702, two horizontal lumps 702 rotate through connecting axle 705 and link up with kelly 706, make kelly 706 rotate at the top of horizontal lumps 702, two top of second pipeline 4 are located respectively to two draw-in groove pieces 707, two top of draw-in groove piece 707 rigid coupling respectively in two second pipeline 4, two draw-in groove pieces 707 respectively with two draw-in groove 706 looks joints, make second pipeline 4 can carry out stable sealed laminating with first pipeline 1, the top of two draw-in groove pieces 706 is equipped with the dog, the dog is used for the user to remove the kelly.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 5
As an optional situation, referring to fig. 1 and 6, a water stop valve capable of finely regulating and controlling water flow rate, wherein a control mechanism 8 is arranged on an inner wall of a first pipeline 1, the control mechanism 8 includes a ball valve 801, a second rubber ring 802, a sealing bearing 803, a round rod 804 and a handle 805, the ball valve 801 is arranged on the inner wall of the first pipeline 1, an outer wall of the ball valve 801 is in clearance fit with the inner wall of the first pipeline 1, the second rubber rings 802 are respectively attached to the left and right sides of the outer wall of the ball valve 801, the two second rubber rings 802 are respectively sleeved on the left and right sides of the inner wall of the first pipeline 1, so that when a through port of the ball valve 801 does not rotate and corresponds to the two second pipelines 4, the ball valve 801 seals the first pipeline 1 by being attached to the second rubber rings 802, the bottom of the ball valve 801 is rotatably connected to the bottom of the inner wall of the first pipeline 1 through the sealing bearing, the round rod 804 is fixedly connected to the top of the ball valve 801, the outer wall, the top rigid coupling of round bar 804 has handle 805, and handle 805 is used for the user to drive round bar 804 and rotates for round bar 804 drives ball valve 801 and rotates, makes the water accessible first pipeline 1 of the second pipeline 4 on right side flow to the inner wall of left side second pipeline 4, and the surface machining of handle 805 has the line, and the line is used for increasing the frictional force between handle 805 and the hand.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 6
When the water stop valve capable of finely regulating water flow is used, a user can rotate the handle 805 to enable the handle 805 to drive the round rod 804 to rotate, the round rod 804 drives the ball valve 801 to rotate, water in the right-side second pipeline 4 can flow to the inner wall of the left-side second pipeline 4 through the first pipeline 1, when inflow water flows to the left-side second pipeline 4, the water flow pushes the block 503 out of the inner wall of the second port plate 501 to enable the water flow to stably flow to the inner wall of the left-side second pipeline 4, the water flow in the left-side second pipeline 4 can not flow to the inner wall of the first pipeline 1 through the second port plate 501 through interference fit between the block 503 and the inner wall of the second port plate 501, when the water flow needs to be regulated, the first bevel gear 904 on the rotating rod is driven to rotate by rotating the rotating handle 903, the first bevel gear 904 drives the driving transmission rod to rotate through the second bevel gear 907, the movable disc 906 is rotated, the second through hole 9061 in the movable disc 906 is gradually communicated with the first through hole 9051 in the fixed disc 905 and is enlarged, namely, the water flow in the first pipeline 1 can be finely regulated, when the seal between the second rubber pad 802 and the ball valve 801 is damaged, part of water can flow into the first pipeline 1 through the second pipeline 4 on the right side and flow to the second pipeline 4 on the left side, through the seal between the block 503 and the second through hole 801, the overflow of water can be effectively prevented, when the second pipeline 4 needs to be disassembled and maintained, the clamping rod 706 is moved by a user, the clamping rod 706 and the clamping groove block 707 are canceled, the connection between the second pipeline 4 and the first pipeline 1 in a butting and fitting mode is canceled, the user can separate the second pipeline 4 from the first pipeline 1, and the maintenance is carried out.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a but stagnant water valve of meticulous regulation and control water flow, includes first pipeline (1), the equal rigid coupling in inner wall left and right sides of first pipeline (1) has first through hole board (2), first rubber circle (3) have all been cup jointed to the inner wall left and right sides of first pipeline (1), the inner wall left and right sides of first pipeline (1) all is equipped with second pipeline (4), the outer wall of second pipeline (4) and the inner wall clearance fit of first pipeline (1), the outer wall of second pipeline (4) and the inner wall interference fit of first rubber circle (3) to laminate mutually with the outside of first through hole board (2), its characterized in that: a regulating mechanism (9) is arranged on the right side of the first pipeline (1);
the regulating mechanism (9) comprises a box body (901), a rotating rod (902), a rotating handle (903), a first bevel gear (904), a fixed disk (905), a movable disk (906), a transmission rod (907) and a second bevel gear (908);
the box body (901) is communicated with the top of the right side of the first pipeline (1), a sealing bearing is installed at the top of the inner wall of the box body (1), a rotating rod (902) is arranged in the box body (1), the box body (1) is rotatably connected with the rotating rod (902) through the sealing bearing, a first bevel gear (904) is fixedly installed at the lower part of the rotating rod (902), a rotating handle (903) is fixedly installed at the upper end of the rotating rod (902), the outer wall of a fixed disk (905) is sleeved with the right side of the inner wall of the first pipeline (1), the outer wall of a movable disk (906) is sleeved with the right side of the inner wall of the first pipeline (1), the right side wall of the movable disk (906) is abutted against the left side wall of the fixed disk (905), a plurality of first through holes (9051) are distributed on the fixed disk (905) along a central array, a plurality of second through holes (90, the plurality of first through holes (9051) are matched with the plurality of second through holes (9061), a transmission rod (907) is fixedly connected to the right side of the movable disc (906), a second bevel gear (908) is fixedly mounted on the transmission rod (907), and the second bevel gear (908) is meshed with the first bevel gear (904).
2. A water stop valve capable of finely regulating water flow according to claim 1, wherein: a flow stopping mechanism (5) is arranged on the right side of the inner wall of the first pipeline (1);
the flow stopping mechanism (5) comprises a second through hole plate (501), a support rod (502), a block body (503) and a first spring (504);
the outer wall of second through-hole board (501) cup joints together with the inner wall left side of first pipeline (1), the most side of second through-hole board (501) is equipped with branch (502), the top and the bottom of branch (502) rigid coupling respectively in the inner wall top and the bottom of first pipeline (1), the inner wall left side interference fit of second through-hole board (501) has block (503), the outer wall of block (503) and the inner wall clearance fit of first pipeline (1), the left side of block (503) is equipped with first spring (503), the left side of block (503) is in the same place with the right side rigid coupling of first spring (504), the left side rigid coupling of first spring (504) is on the right side of branch (502).
3. A water stop valve capable of finely regulating water flow according to claim 1, wherein: the inner wall of the first pipeline (1) is provided with an anti-corrosion layer (6);
the anti-corrosion layer (6) comprises an epoxy resin composite material coating layer (601) and an acrylic waterproof coating layer (602);
the inner wall spraying of first pipeline (1) has epoxy composite paint layer (601), the inner wall spraying of epoxy composite paint layer (601) has acrylic acid waterproof coating (602).
4. A water stop valve capable of finely regulating water flow according to claim 1, wherein: the left side and the right side of the top of the first pipeline (1) are provided with fixing mechanisms (7);
the fixing mechanism (7) comprises a T-shaped block (701), a transverse block (702), a second spring (703), a vertical plate (704), a connecting shaft (705), a clamping rod (706) and a clamping groove block (707);
the two T-shaped blocks (701) are arranged on the left side and the right side of the top of the first pipeline (1), the two T-shaped blocks (701) are fixedly connected to the left side and the right side of the top of the first pipeline (1) respectively, the outer walls of the two T-shaped blocks (701) are provided with transverse blocks (702), the inner walls of the transverse blocks (702) are connected with the outer walls of the T-shaped blocks (701) in a sliding mode, the outer sides of the transverse blocks (702) are provided with second springs (703), the inner sides of the second springs (703) are fixedly connected with the outer sides of the transverse blocks (702), the outer sides of the second springs (703) are fixedly connected with vertical plates (704), the two vertical plates (704) are fixedly connected to the left side and the right side of the top of the first pipeline (1) respectively, connecting shafts (705) are arranged on the tops of the two transverse blocks (702), clamping rods (706) are connected with the transverse blocks (702) through the rotation of the transverse blocks (705), and the two clamping groove blocks (707) are, the two clamping groove blocks (707) are respectively fixedly connected to the tops of the two second pipelines (4), and the two clamping groove blocks (707) are respectively clamped with the two clamping rods (706).
5. A water stop valve capable of finely regulating water flow according to claim 4, wherein: the tops of the two clamping rods (706) are provided with stop blocks.
6. A water stop valve capable of finely regulating water flow according to claim 1, wherein: the inner wall of the first pipeline (1) is provided with a control mechanism (8);
the control mechanism (8) comprises a ball valve (801), a second rubber ring (802), a sealing bearing (803), a round rod (804) and a handle (805);
the inner wall of first pipeline (1) is located in ball valve (801), the outer wall of ball valve (801) and the inner wall clearance fit of first pipeline (1), second rubber circle (802), two have all been laminated to the outer wall left and right sides of ball valve (801) second rubber circle (802) cup joints respectively in the inner wall left and right sides of first pipeline (1), the inner wall bottom of ball valve (801) is rotated through sealed bearing and first pipeline (1) and is linked to each other, the top rigid coupling of ball valve (801) has round bar (804), the outer wall of round bar (804) is rotated through sealed bearing (803) and the inner wall top of first pipeline (1) and is linked to each other, the top rigid coupling of round bar (804) has handle (805).
7. A water stop valve capable of finely regulating water flow according to claim 6, wherein: the surface of the handle (805) is provided with grains.
CN202010961593.3A 2020-09-14 2020-09-14 Water stop valve capable of finely regulating water flow Withdrawn CN112066029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010961593.3A CN112066029A (en) 2020-09-14 2020-09-14 Water stop valve capable of finely regulating water flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010961593.3A CN112066029A (en) 2020-09-14 2020-09-14 Water stop valve capable of finely regulating water flow

Publications (1)

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CN112066029A true CN112066029A (en) 2020-12-11

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Family Applications (1)

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CN202010961593.3A Withdrawn CN112066029A (en) 2020-09-14 2020-09-14 Water stop valve capable of finely regulating water flow

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775009A (en) * 2021-09-29 2021-12-10 西唯科技（浙江）有限公司 Water-saving intelligent closestool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113775009A (en) * 2021-09-29 2021-12-10 西唯科技（浙江）有限公司 Water-saving intelligent closestool
CN113775009B (en) * 2021-09-29 2022-12-09 西唯科技（浙江）有限公司 Water-saving intelligent closestool

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