CN109027324B - Water regulating valve - Google Patents

Water regulating valve Download PDF

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Publication number
CN109027324B
CN109027324B CN201811125313.4A CN201811125313A CN109027324B CN 109027324 B CN109027324 B CN 109027324B CN 201811125313 A CN201811125313 A CN 201811125313A CN 109027324 B CN109027324 B CN 109027324B
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CN
China
Prior art keywords
water
runner
adjustable
adjustable column
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811125313.4A
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Chinese (zh)
Other versions
CN109027324A (en
Inventor
何宏昌
斯库特布劳恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tian Yan Pty Ltd
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Zhejiang Tian Yan Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201811125313.4A priority Critical patent/CN109027324B/en
Publication of CN109027324A publication Critical patent/CN109027324A/en
Application granted granted Critical
Publication of CN109027324B publication Critical patent/CN109027324B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • 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
    • F16K11/085—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 cylindrical plug
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical 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
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0407—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 cylindrical 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The present invention relates to regulating valve fields, in particular to a kind of water regulating valve, including shell, and plug inside housings and with housing into rotation cooperation adjustable column, prolong on the outer circumference surface of shell and is circumferentially evenly distributed with a water-in flange connector and several water-output flange connectors, the synchronous adjustment each runner group and separately adjustable each runner group being staggered are equipped in adjustable column, the axis of the separately adjustable runner of each of the axis of each synchronous adjustment runner of synchronous adjustment each runner group and separately adjustable each runner group crosses on the axis of adjustable column, switching runner is coaxially offered on adjustable column, each water-output flange connector is corresponded in separately adjustable each runner group is equipped with an adjusting knob, the adjusting knob column top that can be self-regulated is screwed in straight down in separately adjustable runner.Structure of the invention is simple, easy to operate, and the adjusting that can be synchronized to the water of all water outlets, also can carry out independent adjusting to the water of each water outlet.

Description

Water regulating valve
Technical field
The present invention relates to regulating valve field, in particular to a kind of water regulating valve.
Background technique
Regulating valve also known as control valve, in industrial automation process control field, by receiving regulation unit output Control signal, the final control element for changing rate-of flow, pressure, temperature, the technological parameters such as liquid level is removed by power operation. In medium shunt transportation system, an inlet pipeline connects multi-way outlet pipeline, and general use is pacified on every way outlet pipeline Valve is filled, the circulation of medium in the pipeline is controlled, installation trouble, cost of installation and maintenance are high.
A kind of adjustable shunting valve as disclosed in 105179752 A of China Patent No. CN is controlled disclosed in the patent Valve processed, including valve body, spool, valve rod, transmission mechanism, bracket, intake channel and exit passageway are formed on valve body, and transmission mechanism is logical Bracket is crossed to be fixedly mounted on valve body；Mainly exit passageway has several, and each exit passageway passes through respective excessively logical Road is connected to intake channel, and excessive channel is vertical with intake channel and exit passageway mutually to be passed through, and is manufactured in each excessive vias inner walls Conical valve seat sealing surface；Spool uses piston structure, and front end face is formed with the intersection between excessive channel and intake channel The spherical concave surface to match；Be equipped with guiding device between spool external cylindrical surface and bracket, spool periphery and valve body mounting hole it Between airtight and watertight padding is set.Intake channel medium can shunt conveying simultaneously to multiple exit passageways, and major advantage is that circulation is logical Without dead angle, circulation medium flow resistance is small, interference is small, accumulates that few and easy for installation, cost of installation and maintenance is low in road.
But its structure is still complex, and can only control all outlet ports passage switching, it can not be to flow It is controlled.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of water regulating valve.
To solve the above problems, the present invention the following technical schemes are provided:
Water regulating valve, including shell, and plug inside housings and with housing into rotation cooperation adjustable column, shell Prolong on outer circumference surface and be circumferentially evenly distributed with a water-in flange connector and several water-output flange connectors, is equipped in adjustable column The synchronous adjustment each runner group and separately adjustable each runner group being staggered are adjusted in synchronism each synchronous adjustment runner of each runner group The axis of the separately adjustable runner of each of axis and separately adjustable each runner group crosses on the axis of adjustable column, on adjustable column Switching runner coaxially is offered, adjustable column can rotate in shell, make water-in flange connector, several water-output flange connectors With synchronous adjustment each runner group or the docking of separately adjustable each runner group, connect by control water-in flange connector, several water-output flanges Head and synchronous adjustment each runner group dock area and are adjusted in synchronism the water yield of several water-output flange connectors, separately adjustable stream Each water-output flange connector is corresponded in road group and is equipped with an adjusting knob, and the adjusting knob column top that can be self-regulated is vertical It screws in downwards in separately adjustable runner and is opened and closed and by controlling going out for the deep-controlled corresponding water-output flange connector screwed in Water.
Further, the shell is pipeline configuration, and the top flange of shell is connected with fixed disk, the bottom method of shell Orchid is connected with lower fixed disk, and adjustable column is folded between fixed disk and lower fixed disk.
Further, adjusting knob including a threaded post and is fixed on knob body at the top of threaded post, right in adjustable column Each threaded post is answered to offer a mounting groove, which is embedded with rubber pad, and the upper semisection of mounting groove corresponds to spiral shell Line column offers internal screw thread, and the bottom of mounting groove offers venthole.
Further, the adjustable column is equipped with locking bolt, and locking bolt passes through upper fixed disk and the fixed company of adjustable column It connects, check washer is also folded between upper fixed disk and locking bolt, correspond to locking bolt in upper fixed disk and offer and prolong camber line The first U-shaped hole that track extends.
Further, a round positioning sleeve is additionally provided on the adjustable column, which is set on locking bolt simultaneously Locking bolt is driven to prolong arc trajectory movement in the first U-shaped hole in the first U-shaped hole, when rotational positioning covers, positioning sleeve supports Touching water-in flange connector, several water-output flange connectors and synchronous adjustment each runner group docking, positioning at the one end in the first U-shaped hole Set contradicts water-in flange connector, several water-output flange connectors at the one end in the first U-shaped hole and is adjusted in synchronism each runner group whole Docking, positioning sleeve contradict water-in flange connector, several water-output flange connectors and separately adjustable in the other end in the first U-shaped hole Each runner group is all docked.
Further, knob body protrudes from the upper surface of adjustable column, and the rotation of each adjusting knob is corresponded in upper fixed disk Button ontology is equipped with the second U-shaped hole for prolonging arc trajectory extension.
The utility model has the advantages that water regulating valve of the invention makes water-in flange connector, several water outlets by rotating adjustable column Bump joint and synchronous adjustment each runner group or the docking of separately adjustable each runner group pass through control when docking with synchronous adjustment each runner group Water-in flange connector processed, several water-output flange connectors go out with the area that docks for being adjusted in synchronism each runner group to be adjusted in synchronism several The water yield of water bump joint, docking with separately adjustable each runner group makes, the deep-controlled correspondence screwed in by control rotation knob Water-output flange connector water yield；Switching that positioning sleeve and the cooperation in the first U-shaped hole can be docked quickly is simultaneously accurate Positioning；Adjustable column can hold again locking bolt after locking bolt and rotate to it by unclamping manually, tighten again after rotation Locking bolt quickly can carry out locking to adjustable column；In conclusion the structure of water regulating valve is simple, it is easy to operate, and And the adjusting that the water of all water outlets can be synchronized, can also independent tune be carried out to the water of each water outlet Section.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is schematic cross-sectional view of the present invention；
Fig. 3 is that the plan structure of water-in flange connector, several water-output flange connectors and synchronous adjustment each runner group docking is shown It is intended to；
Fig. 4 is the schematic cross-sectional view that the present invention prolongs line A-A in Fig. 3；
Broken section structure when Fig. 5 is water-in flange connector, several water-output flange connectors and is adjusted in synchronism each runner group Schematic diagram；
Fig. 6 is that the plan structure of water-in flange connector, several water-output flange connectors and the docking of separately adjustable each runner group is shown It is intended to；
Fig. 7 is the schematic cross-sectional view that the present invention prolongs line B-B in Fig. 6；
Broken section structure when Fig. 8 is water-in flange connector, several water-output flange connectors and separately adjustable each runner group Schematic diagram；
Fig. 9 is that the present invention decomposes assembling structure schematic diagram one；
Figure 10 is that the present invention decomposes assembling structure schematic diagram two；
Description of symbols: shell 1, adjustable column 2, water-in flange connector 2a, water-output flange connector 2b, transfer runner 2c, Mounting groove 2d, venthole 2d1, rubber pad 2e, locking bolt 2f, check washer 2g are adjusted in synchronism each runner group 3, are adjusted in synchronism stream Road 3a, separately adjustable each runner group 4, separately adjustable runner 4a, adjusting knob 5, threaded post 5a, knob body 5b, upper fixed disk 6, First U type hole 6a, the second U-shaped hole 6b, lower fixed disk 7, positioning sleeve 8.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to water regulating valve shown in Fig. 10, including shell 1, and be plugged in the inside of shell 1 and with shell 1 The adjustable column 2 being rotatably assorted prolongs circumferential water-in flange connector 2a and several of being evenly distributed on the outer circumference surface of shell 1 A water-output flange connector 2b, adjustable column 2 is interior to be equipped with the synchronous adjustment each runner group 3 and separately adjustable each runner group 4 being staggered, together The separately adjustable runner 4a of each of the axis of each synchronous adjustment runner 3a of step section each runner group 3 and separately adjustable each runner group 4 Axis cross on the axis of adjustable column 2, on adjustable column 2 coaxially offer switching runner 2c, adjustable column 2 can be in shell Rotation in body 1 makes water-in flange connector 2a, several water-output flange connector 2b and is adjusted in synchronism each runner group 3 or separately adjustable Each runner group 4 is docked, and control water-in flange connector 2a, several water-output flange connector 2b and pair for being adjusted in synchronism each runner group 3 are passed through Junction is accumulated to be adjusted in synchronism the water yield of several water-output flange connectors 2b, corresponding each water law out in separately adjustable each runner group 4 Blue connector 2b is equipped with an adjusting knob 5, the adjusting knob 5 can 2 top vertical of self-regulated segmented column screw in downwards it is separately adjustable The water yield for the deep-controlled corresponding water-output flange connector 2b that control screws in is opened and closed and passed through in runner 4a.
Preferably, the shell 1 is pipeline configuration, and the top flange of shell 1 is connected with fixed disk 6, the bottom of shell 1 Flanged joint has lower fixed disk 7, and adjustable column 2 is folded between fixed disk 6 and lower fixed disk 7, through upper fixed disk 6 under The design of fixed disk 7, so that the installation and removal of adjustable column 2 are more convenient.
Preferably, adjusting knob 5 including a threaded post 5a and is fixed on knob body 5b at the top of threaded post 5a, adjustable column Each threaded post 5a is corresponded in 2 and offers a mounting groove 2d, and the bottom mounting groove 2d is embedded with rubber pad 2e, mounting groove 2d Upper semisection correspond to threaded post 5a and offer internal screw thread, the bottom of mounting groove 2d offers venthole 2d1.Adjusting knob 5 can It is screwed in adjustable column 2 at the top of self-regulated segmented column 2, adjusting knob 5 contradicts when on rubber pad 2e, and separately adjustable runner 4a is sealed completely It closes, the venthole 2d1 of the bottom mounting groove 2d is the installation and removal of rubber pad 2e for convenience, prevents effects of air pressure.
Preferably, the adjustable column 2 is equipped with locking bolt 2f, and it is solid with adjustable column 2 that locking bolt 2f passes through upper fixed disk 6 Fixed connection, is also folded with check washer 2g, corresponds to locking bolt 2f in upper fixed disk 6 between upper fixed disk 6 and locking bolt 2f Offer the first U-shaped hole 6a for prolonging arc trajectory extension.
Preferably, a round positioning sleeve 8 is additionally provided on the adjustable column 2, which is set on locking bolt 2f And be located in the first U-shaped hole 6a, drive locking bolt 2f to prolong arc trajectory movement in the first U-shaped hole 6a when rotational positioning covers 8, Positioning sleeve 8 contradicts water-in flange connector 2a, several water-output flange connector 2b and synchronous adjustment at one end of the first U-shaped hole 6a Each runner group 3 is docked, and positioning sleeve 8 contradicts water-in flange connector 2a, several water-output flange connectors at one end of the first U-shaped hole 6a 2b and be adjusted in synchronism all docking of each runner group 3, positioning sleeve 8 contradict in the other end of the first U-shaped hole 6a water-in flange connector 2a, Several water-output flange connector 2b and all docking of separately adjustable each runner group 4.
Preferably, knob body 5b protrudes from the upper surface of adjustable column 2, and each adjusting knob 5 is corresponded in upper fixed disk 6 Knob body 5b is equipped with the second U-shaped hole 6b for prolonging arc trajectory extension.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, In the range of still falling within technical solution of the present invention.

Claims (3)

1. a kind of water regulating valve, including shell (1), it is characterised in that: further include being plugged in shell (1) inside and and shell (1) adjustable column (2) being rotatably assorted prolongs on the outer circumference surface of shell (1) and circumferential is evenly distributed with a water-in flange connector (2a) and several water-output flange connectors (2b), adjustable column (2) are interior equipped with the synchronous adjustment each runner group (3) being staggered and only It is vertical to adjust each runner group (4), it is adjusted in synchronism the axis and separately adjustable runner of each synchronous adjustment runner (3a) of each runner group (3) The axis of the separately adjustable runner of each of group (4) (4a) crosses on the axis of adjustable column (2), and adjustable column is coaxially opened on (2) Equipped with switching runner (2c), adjustable column (2) can rotate in shell (1), make water-in flange connector (2a), several water outlets Bump joint (2b) and synchronous adjustment each runner group (3) or separately adjustable each runner group (4) docking, are connect by controlling water-in flange Head (2a), several water-output flange connectors (2b) go out with the area that docks for being adjusted in synchronism each runner group (3) to be adjusted in synchronism several The water yield of water bump joint (2b) corresponds to each water-output flange connector (2b) on separately adjustable each runner group (4) and is equipped with one Adjusting knob (5), the adjusting knob (5) can self-regulated segmented column (2) top vertical screw in downwards in separately adjustable runner (4a) into Row is opened and closed and the water yield of the deep-controlled corresponding water-output flange connector (2b) by control screw-in；
Adjusting knob (5) is including a threaded post (5a) and is fixed on knob body (5b), adjustable column at the top of threaded post (5a) (2) each threaded post (5a) is corresponded in and offers a mounting groove (2d), which is embedded with rubber pad (2e), the upper semisection of mounting groove (2d) correspond to threaded post (5a) and offer internal screw thread, and the bottom of mounting groove (2d) offers ventilation Hole (2d1)；
Knob body (5b) protrudes from the upper surface of adjustable column (2), and the rotation of each adjusting knob (5) is corresponded on upper fixed disk (6) Button ontology (5b) is equipped with the second U-shaped hole (6b) for prolonging arc trajectory extension.
2. water regulating valve according to claim 1, it is characterised in that: the shell (1) is pipeline configuration, shell (1) Top flange be connected with fixed disk (6), the flange in the bottom of shell (1) is connected with lower fixed disk (7), and adjustable column (2) is pressed from both sides It is located between fixed disk (6) and lower fixed disk (7)；
The adjustable column (2) is equipped with locking bolt (2f), and it is solid that locking bolt (2f) passes through upper fixed disk (6) and adjustable column (2) Fixed connection, is also folded with check washer (2g) between upper fixed disk (6) and locking bolt (2f), corresponding lock on upper fixed disk (6) Only bolt (2f) offers the first U-shaped hole (6a) for prolonging arc trajectory extension.
3. water regulating valve according to claim 2, it is characterised in that: it is round to be additionally provided with one on the adjustable column (2) Positioning sleeve (8), the positioning sleeve (8) are set on locking bolt (2f) and are located in the first U-shaped hole (6a), rotational positioning set (8) When drive locking bolt (2f) to prolong arc trajectory movement in the first U-shaped hole (6a), positioning sleeve (8) contradicts in the first U-shaped hole Water-in flange connector (2a), several water-output flange connectors (2b) and synchronous adjustment each runner group (3) are all right when the one end of (6a) It connects, positioning sleeve (8) contradicts water-in flange connector (2a), several water-output flange connectors in the other end of the first U-shaped hole (6a) (2b) and separately adjustable each runner group (4) are all docked.
CN201811125313.4A 2017-06-09 2017-06-09 Water regulating valve Active CN109027324B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811125313.4A CN109027324B (en) 2017-06-09 2017-06-09 Water regulating valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811125313.4A CN109027324B (en) 2017-06-09 2017-06-09 Water regulating valve
CN201710434632.2A CN107202173B (en) 2017-06-09 2017-06-09 Water regulating valve

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CN201710434632.2A Division CN107202173B (en) 2017-06-09 2017-06-09 Water regulating valve

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CN109027324A CN109027324A (en) 2018-12-18
CN109027324B true CN109027324B (en) 2019-10-18

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CN201811125313.4A Active CN109027324B (en) 2017-06-09 2017-06-09 Water regulating valve
CN201710434632.2A Active CN107202173B (en) 2017-06-09 2017-06-09 Water regulating valve

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027324B (en) * 2017-06-09 2019-10-18 浙江天雁控股有限公司 Water regulating valve
CN108775421A (en) * 2018-05-25 2018-11-09 江苏天域阀业制造有限公司 A kind of valve for realizing flow velocity adjusting by changing closure of openings degree
CN115218003A (en) * 2021-04-16 2022-10-21 浙江三花汽车零部件有限公司 Control valve and method for manufacturing the same

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CH660410A5 (en) * 1983-08-09 1987-04-15 Fischer Ag Georg MULTI-WAY COCK.
US5727595A (en) * 1995-01-10 1998-03-17 Eminger; Harry E. Changeover valve system having a cross drive member
JP4928879B2 (en) * 2006-09-13 2012-05-09 株式会社キッツ Ball valve
CN202371218U (en) * 2011-12-21 2012-08-08 中国农业大学 Alternate irrigation distributing valve
CN203155656U (en) * 2013-02-04 2013-08-28 天津哈马特高压水射流技术开发有限公司 Auxiliary pipe feeding device of pipe rotator
US9334971B2 (en) * 2013-03-13 2016-05-10 Kohler Co. Universal valve body
CN203948741U (en) * 2014-05-21 2014-11-19 航天长征化学工程股份有限公司 A kind of three-way diverter valve
CN104806784A (en) * 2015-04-11 2015-07-29 苏州卫水环保科技有限公司 Multi-ported valve disk
CN109027324B (en) * 2017-06-09 2019-10-18 浙江天雁控股有限公司 Water regulating valve

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CN109027324A (en) 2018-12-18
CN107202173A (en) 2017-09-26

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