CN108708984A - A kind of irrigation water tap - Google Patents

A kind of irrigation water tap Download PDF

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Publication number
CN108708984A
CN108708984A CN201810574062.1A CN201810574062A CN108708984A CN 108708984 A CN108708984 A CN 108708984A CN 201810574062 A CN201810574062 A CN 201810574062A CN 108708984 A CN108708984 A CN 108708984A
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CN
China
Prior art keywords
inner cavity
ball
sleeve
supervisor
tap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810574062.1A
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Chinese (zh)
Other versions
CN108708984B (en
Inventor
沈婷
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.)
Shen Chunhong
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Individual
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Publication date
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Priority to CN201810574062.1A priority Critical patent/CN108708984B/en
Priority to CN201910996385.4A priority patent/CN110710444A/en
Publication of CN108708984A publication Critical patent/CN108708984A/en
Application granted granted Critical
Publication of CN108708984B publication Critical patent/CN108708984B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)

Abstract

The present invention provides a kind of irrigation water tap, is related to Hardware fitting field.Irrigation water tap, including supervisor, the upper end of the supervisor are welded with ball, barrier mechanism is provided on the ball, the barrier mechanism includes sleeve, and sleeve is located at the upper end of ball, and the other end of sleeve extends to the inner cavity of ball, the inner cavity of the sleeve is provided with internal thread.The agricultural irrigation water tap is equipped with by supervisor, ball, barrier mechanism, injection equipment, bindiny mechanism and telescoping mechanism, main in-pipe flow can be obstructed when not in use, it needs first to be attached external outlet conduit with tap, tap is opened afterwards to carry out sending water to irrigate crops, this irrigation method usually needs staff to carry out that outlet conduit is pulled to be laid with, it needs again to be collected outlet conduit after closing tap after the completion of irrigating afterwards, makes the problem that irrigation flow is relatively complicated and working efficiency is relatively low.

Description

A kind of irrigation water tap
Technical field
The present invention relates to Hardware fitting technical field, specially a kind of irrigation water tap.
Background technology
Tap is the valve of the stream of a control water only.The update speed of tap is very fast, from old-fashioned cast iron Technological development develops to stainless steel list temperature single control to plating knob, is that stainless steel is double in present many families Warm dual control tap has also appeared Combined kitchen formula tap.Now, more and more consumers choose tap, all can from material, The various aspects such as function, moulding consider.And tap primary raw material is copper and kirsite.The tap of usually heat generally has One red indicating light or symbol, and generally there are one blue or green indicator lights or symbol for cold water faucet.It is in English The country of mother tongue, tap also often mark there are one " H " or " C " represents it is hot or cold.Most of housing types, commercial and industrial room door Preceding to have a tap, they are equipped with the switch that an endoporus is four angle-style, in case passerby abuses water.
And in daily agricultural irrigation, it needs first to be attached external connecting pipe with tap, opens the fire hose afterwards Head carries out sending water to irrigate crops, and this irrigation method usually needs staff to carry out that connecting pipe is pulled to carry out It is laid with, rear irrigate needs again to be collected connecting pipe after closing tap after the completion, keeps irrigation flow relatively complicated and work Make less efficient.
Invention content
To solve the above problems, proposing a kind of technical solution, to solve in daily agricultural irrigation, needing first will be external Outlet conduit be attached with tap, rear tap of opening carries out sending water to irrigate crops, this irrigation side Formula usually needs staff to carry out that outlet conduit is pulled to be laid with, and rear irrigate needs to close after tap after the completion again to going out Waterpipe is collected, and makes the problem that irrigation flow is relatively complicated and working efficiency is relatively low.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of irrigation water tap, including supervisor, The upper end of the supervisor is welded with ball, is provided with barrier mechanism on the ball, and the barrier mechanism includes sleeve, and sleeve The other end positioned at the upper end of ball, and sleeve extends to the inner cavity of ball, and the inner cavity of the sleeve is provided with internal thread, described Internal thread is threaded with threaded rod, and the upper end of the threaded rod is socketed with connecting plate, and the both ends of connecting plate socket place are fixed Nut is installed, the lower end of the threaded rod is installed with baffler, and the bottom end of the baffler is bonded with rubber column, and rubber The inner cavity of the inner cavity grafting of rubber column gel column and supervisor, the ball is provided with injection equipment, and the injection equipment includes water outlet, and is gone out The mouth of a river is located at the both sides of ball, and one end of the water outlet is communicated with connecting pipe, the inner cavity setting of described connecting pipe one end There are hollow pivot rod, the lower end of the hollow pivot rod inner cavity to be communicated with conical pipeline, peace is fixed in the lower end of the conical pipeline Equipped with annular slider, the annular slider is slidably connected annular groove, and annular groove is located on the inner wall of connecting pipe one end, The upper end of the rotating bar is socketed with flabellum, and the upper end of flabellum and the upper end of connecting pipe are located in same level, described The lower end of supervisor is provided with bindiny mechanism, and telescoping mechanism is provided in the bindiny mechanism.
Further, the bindiny mechanism includes telescopic pipes, and telescopic pipes are located at the lower end of supervisor, the telescoping tube The upper end in road is socketed with annular sleeve, the annular sleeve up and down two offer annular groove, the two of the annular groove inner cavity Side offers link slot, and the inner cavity of the annular groove is provided with baffler, and baffler is connected by slide bar and link slot sliding It connects, inserting hole is offered on the annular groove and baffler, and the upper end of telescopic pipes and the lower end of supervisor are by inserting Connection mechanism and inserting hole grafting.
Further, the telescoping mechanism includes lantern ring, and lantern ring is located at the middle part of supervisor, the surrounding welding of the lantern ring There are tilting bar, the one end of the tilting bar far from lantern ring to be welded with catch bar, the inner cavity of the catch bar is interspersed with sleeve, described It is installed with fixed plate in the middle part of barrel bore, pushing mechanism is provided in the middle part of the fixed plate lower end.
Further, the pushing mechanism is by whorl brace rod, limitation bar, movable block, shaft coupling, gear, chain, hand Wheel, pushing plate and body of rod composition.
Further, the pushing mechanism gear is no less than two, and welded under handwheel and handwheel in mobile mechanism Gear is respectively positioned on the outside of sleeve.
Further, the upper end of pushing plate is fixedly connected with the lower end of catch bar in the pushing mechanism.
Further, the plug-in connection is made of telescopic rod and resetting spring, and plug-in connection upper reset spring is located at The inner cavity of telescopic rod.
Further, whorl brace rod and limitation bar and movable block grafting on the pushing mechanism.
Operation principle:In use, making threaded rod be rotated along sleeve by twisting connecting plate, to make on threaded rod Rubber column is extracted from the inner cavity of supervisor on baffler, make main in-pipe flow can enter ball in, rear flow by water outlet into Enter in connecting pipe, and so that flabellum is rotated by blowing for outer gas stream, it is logical to make to enter the flow in connecting pipe The rotating forward for crossing flabellum forms the farther of air-flow promotion flow sprinkling, when flabellum inverts, because flabellum forms the extruding of air-flow to spray The flow of injection is suppressed, and flow sprinkling distance is made to become close, effective so as to be carried out to the far and near distance plant of tap It irrigates.
Advantageous effect
Compare the prior art, and the present invention passes through supervisor, ball, barrier mechanism, injection equipment, bindiny mechanism and telescoping mechanism It is equipped with, main in-pipe flow can be obstructed when not in use, when use can be according to the flow velocity of wind to the plant near ball It is uniformly sprayed, and can also carry out adjusting to a certain extent to the height of supervisor, what can be irrigated is farther, solves daily It in agricultural irrigation, needs first to be attached external outlet conduit with tap, rear tap of opening carries out that water is sent to come to agriculture Crop is irrigated, and this irrigation method usually needs staff to carry out that outlet conduit is pulled to be laid with, and rear irrigate is completed After need again to be collected outlet conduit after closing tap, keep irrigation flow relatively complicated and working efficiency be lower asks Topic.
The present invention in order to ensure obstruct mechanism, sleeve, internal thread, threaded rod, connecting plate, nut, baffler, rubber column, The cooperation of injection equipment, water outlet, connecting pipe, hollow pivot rod, conical pipeline, annular slider, annular groove and flabellum is set Set, make its can by twist connecting plate so that threaded rod is rotated, to make rubber column be extracted from the inner cavity of supervisor, after when right When crops are irrigated, by the rotation of flabellum, make it that can carry out uniform irrigation to the crops near ball.
The present invention is farther in order to make the distance that whole device is irrigated, and bindiny mechanism, telescopic pipes, annular has been respectively adopted Set, link slot, baffler, inserting hole, plug-in connection, telescoping mechanism, lantern ring, tilting bar, catch bar, sleeve, is consolidated annular groove The structure design of fixed board and pushing mechanism, make its can be made by hand wheel rotating gear drive chain rotation, to by gear with The engagement of chain drives whorl brace rod rotation, to make movable block feel that whorl brace rod is upward along limitation bar, and pushes away Movable plate is upward, makes catch bar drive supervisor upward, to play regulating effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the inner cavity sectional view of ball of the present invention;
Fig. 3 is the inner cavity sectional view of connecting pipe of the present invention;
Fig. 4 is the side view of annular sleeve of the present invention;
Fig. 5 is the inner cavity sectional view of sleeve of the present invention.
Wherein, 1 supervisor, 2 balls, 3 barrier mechanisms, 31 sleeves, 32 internal threads, 33 threaded rods, 34 connecting plates, 35 nuts, 36 bafflers, 37 rubber columns, 4 injection equipments, 41 water outlets, 42 connecting pipes, 43 hollow pivot rods, 44 conical pipelines, 45 rings Shape slide plate, 46 annular grooves, 47 flabellums, 5 bindiny mechanisms, 51 telescopic pipes, 52 annular sleeves, 53 annular grooves, 54 link slots, 55 Baffler, 56 slide bars, 57 plug-in connections, 58 inserting holes, 6 telescoping mechanisms, 61 lantern rings, 62 tilting bars, 63 catch bars, 64 sleeves, 65 fixed plates, 66 pushing mechanisms.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the embodiment of the present invention provides a kind of irrigation water tap, including supervisor 1, is responsible for 1 upper end weldering It is connected to ball 2, barrier mechanism 3 is provided on ball 2, barrier mechanism 3 includes sleeve 31, and sleeve 31 is located at the upper end of ball 2, And the other end of sleeve 31 extends to the inner cavity of ball 2, the inner cavity of sleeve 31 is provided with internal thread 32, and internal thread 32 is threadedly coupled There is threaded rod 33, the upper end of threaded rod 33 is socketed with connecting plate 34, and the both ends of 34 socket place of connecting plate are installed with nut 35, the lower end of threaded rod 33 is installed with baffler 36, and the bottom end of baffler 36 is bonded with rubber column 37, and rubber column 37 with The inner cavity of the inner cavity grafting of supervisor 1, ball 2 is provided with injection equipment 4, and injection equipment 4 includes water outlet 41, and water outlet 41 In the both sides of ball 2, one end of water outlet 41 is communicated with connecting pipe 42, and the inner cavity of 42 one end of connecting pipe is provided with middle idle running The lower end of lever 43,43 inner cavity of hollow pivot rod is communicated with conical pipeline 44, and the lower end of conical pipeline 44 is installed with annular Slide plate 45, annular slider 45 are slidably connected annular groove 46, and annular groove 46 is located on the inner wall of 42 one end of connecting pipe, turn The upper end of lever 43 is socketed with flabellum 47, and the upper end of flabellum 47 and the upper end of connecting pipe 42 are located in same level, main The lower end of pipe 1 is provided with bindiny mechanism 5, and bindiny mechanism 5 includes telescopic pipes 51, and telescopic pipes 51 are located at the lower end of supervisor 1, The upper end of telescopic pipes 51 is socketed with annular sleeve 52, annular sleeve 52 up and down two offer annular groove 53, annular groove 53 The both sides of inner cavity offer link slot 54, and the inner cavity of annular groove 53 is provided with baffler 55, and baffler 55 passes through slide bar 56 It is slidably connected with link slot 54, inserting hole 58, and the upper end of telescopic pipes 51 is offered on annular groove 53 and baffler 55 By plug-in connection 57 and 58 grafting of inserting hole, plug-in connection 57 is made of telescopic rod and resetting spring for lower end with supervisor 1, And 57 upper reset spring of plug-in connection is located at the inner cavity of telescopic rod, and telescoping mechanism 6 is provided in bindiny mechanism 5, telescoping mechanism 6 wraps Lantern ring 61 is included, and lantern ring 61 is located at the middle part of supervisor 1, the surrounding of lantern ring 61 is welded with tilting bar 62, and tilting bar 62 is far from lantern ring 61 one end is welded with catch bar 63, and the inner cavity of catch bar 63 is interspersed with sleeve 64, and sleeve is installed in the middle part of 64 inner cavity Fixed plate 65, is provided with pushing mechanism 66 in the middle part of 65 lower end of fixed plate, the upper end of pushing plate and catch bar in pushing mechanism 66 63 lower end is fixedly connected, whorl brace rod and limitation bar and movable block grafting, 66 gear of pushing mechanism on pushing mechanism 66 No less than two, and the gear welded under handwheel and handwheel in mobile mechanism 66 is respectively positioned on the outside of sleeve 64, pushing mechanism 66 It is made of whorl brace rod, limitation bar, movable block, shaft coupling, gear, chain, handwheel, pushing plate and the body of rod, is needed when using When adjusting the height of whole device, make gear that chain be driven to be rotated by rotating handwheel, to make positioned at barrel bore Gear has passed through shaft coupling and threaded rod is driven to be rotated, to make movable block pass through the thread groove of inner cavity along whorl brace rod It moves up and the body of rod is made to push pushing plate upward, to make catch bar 63 move up, to make to improve whole device Highly.
As shown in Figs. 1-5, the present invention by supervisor 1, ball 2, barrier mechanism 3, injection equipment 4, bindiny mechanism 5 and stretches Mechanism 6 is equipped with, and can be obstructed when not in use to flow in supervisor 1, when use can be attached to ball 2 according to the flow velocity of wind Close plant is uniformly sprayed, and can also carry out adjusting to a certain extent to the height of supervisor 1, can be irrigated more Far, it solves in daily agricultural irrigation, needs first to be attached external outlet conduit with tap, rear tap of opening carries out Water is sent to irrigate crops, this irrigation method usually needs staff to carry out that outlet conduit is pulled to be laid with, It needs again to be collected outlet conduit after closing tap after the completion of irrigating afterwards, keeps irrigation flow relatively complicated and working efficiency Relatively low problem.
As shown in Figs. 1-5, the present invention in order to ensure obstruct mechanism 3, sleeve 31, internal thread 32, threaded rod 33, connecting plate 34, nut 35, baffler 36, rubber column 37, injection equipment 4, water outlet 41, connecting pipe 42, hollow pivot rod 43, conical pipe Road 44, annular slider 45, annular groove 46 and flabellum 47 are equipped with, and so that it can be made threaded rod 33 by twisting connecting plate 34 Rotated, to make rubber column 37 from supervisor 1 inner cavity in extract, after when irrigating crops, pass through flabellum 47 Rotation, make its can to the crops near ball 2 carry out uniform irrigation.
As shown in Figs. 1-5, the present invention is farther in order to make the distance that whole device is irrigated, and bindiny mechanism 5 has been respectively adopted, has stretched Pipe 51, annular sleeve 52, annular groove 53, link slot 54, baffler 55, inserting hole 58, plug-in connection 6, telescoping mechanism 61, The structure design of lantern ring 62, tilting bar 63, catch bar 64, sleeve 65, fixed plate 66 and pushing mechanism 67 makes it that can pass through handwheel Rotation makes gear drive chain rotation, to drive whorl brace rod rotation with engaging for chain by gear, to make movement Block feels that whorl brace rod is upward along limitation bar, and pushes pushing plate upward, and catch bar 63 is made to drive supervisor 1 upwards, to rise Regulating effect is arrived.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (3)

1. a kind of irrigation water tap, including supervisor(1), it is characterised in that:The supervisor(1)Upper end be welded with ball(2), The ball(2)On be provided with barrier mechanism(3), the barrier mechanism(3)Including sleeve(31), and sleeve(31)Positioned at ball (2)Upper end, and sleeve(31)The other end extend to ball(2)Inner cavity, the sleeve(31)Inner cavity be provided with interior spiral shell Line(32), the internal thread(32)It is threaded with threaded rod(33), the threaded rod(33)Upper end be socketed with connecting plate (34), and connecting plate(34)The both ends of socket place are installed with nut(35), the threaded rod(33)Lower end be fixedly mounted There is baffler(36), the baffler(36)Bottom end be bonded with rubber column(37), and rubber column(37)With supervisor(1)Inner cavity Grafting, the ball(2)Inner cavity be provided with injection equipment(4), the injection equipment(4)Including water outlet(41), and be discharged Mouthful(41)Positioned at ball(2)Both sides, the water outlet(41)One end be communicated with connecting pipe(42), the connecting pipe (42)The inner cavity of one end is provided with hollow pivot rod(43), the hollow pivot rod(43)The lower end of inner cavity is communicated with conical pipeline (44), the conical pipeline(44)Lower end be installed with annular slider(45), the annular slider(45)Be slidably connected ring Shape sliding slot(46), and annular groove(46)Positioned at connecting pipe(42)On the inner wall of one end, the rotating bar(43)Upper end cap It is connected to flabellum(47), and flabellum(47)Upper end and connecting pipe(42)Upper end be located in same level, the supervisor(1) Lower end be provided with bindiny mechanism(5).
2. a kind of irrigation water tap according to claim 1, it is characterised in that:The bindiny mechanism(5)Including flexible Pipeline(51), and telescopic pipes(51)Positioned at supervisor(1)Lower end, the telescopic pipes(51)Upper end be socketed with annular sleeve (52), the annular sleeve(52)Up and down two offer annular groove(53), the annular groove(53)It opens the both sides of inner cavity Equipped with link slot(54), the annular groove(53)Inner cavity be provided with baffler(55), and baffler(55)Pass through slide bar (56)With link slot(54)It is slidably connected, the annular groove(53)With baffler(55)On offer inserting hole(58), and Telescopic pipes(51)Upper end and supervisor(1)Lower end pass through plug-in connection(57)With inserting hole(58)Grafting.
3. a kind of irrigation water tap according to claim 2, it is characterised in that:The plug-in connection(57)By telescopic rod It is formed with resetting spring, and plug-in connection(57)Upper reset spring is located at the inner cavity of telescopic rod.
CN201810574062.1A 2018-06-06 2018-06-06 A kind of irrigation water faucet Active CN108708984B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810574062.1A CN108708984B (en) 2018-06-06 2018-06-06 A kind of irrigation water faucet
CN201910996385.4A CN110710444A (en) 2018-06-06 2018-06-06 Water tap for irrigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810574062.1A CN108708984B (en) 2018-06-06 2018-06-06 A kind of irrigation water faucet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910996385.4A Division CN110710444A (en) 2018-06-06 2018-06-06 Water tap for irrigation

Publications (2)

Publication Number Publication Date
CN108708984A true CN108708984A (en) 2018-10-26
CN108708984B CN108708984B (en) 2019-11-26

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CN201910996385.4A Withdrawn CN110710444A (en) 2018-06-06 2018-06-06 Water tap for irrigation
CN201810574062.1A Active CN108708984B (en) 2018-06-06 2018-06-06 A kind of irrigation water faucet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201910996385.4A Withdrawn CN110710444A (en) 2018-06-06 2018-06-06 Water tap for irrigation

Country Status (1)

Country Link
CN (2) CN110710444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112452573A (en) * 2020-11-22 2021-03-09 阮晶晶 Green, energy-saving and environment-friendly irrigation equipment for landscape

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4732646Y1 (en) * 1969-11-17 1972-10-02
CN2399107Y (en) * 1999-08-25 2000-10-04 但维强 Spraying nozzle with regulating valve
JP2015019649A (en) * 2013-07-23 2015-02-02 積水化学工業株式会社 Water supply device
CN204482594U (en) * 2015-03-17 2015-07-22 范强 A kind of treegarden irrigation flexible pipe water-quantity regulating device
CN206816848U (en) * 2017-06-28 2017-12-29 韩旭 Speed opens Multifunction water plug
CN107926618A (en) * 2017-11-09 2018-04-20 深圳市晟祥知识产权有限公司 A kind of municipal administration gard watering atomization injection water sprinkler
CN207411057U (en) * 2017-11-04 2018-05-29 山东科技大学 A kind of flusher of the garden seedling tree of Mobyneb

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4732646Y1 (en) * 1969-11-17 1972-10-02
CN2399107Y (en) * 1999-08-25 2000-10-04 但维强 Spraying nozzle with regulating valve
JP2015019649A (en) * 2013-07-23 2015-02-02 積水化学工業株式会社 Water supply device
CN204482594U (en) * 2015-03-17 2015-07-22 范强 A kind of treegarden irrigation flexible pipe water-quantity regulating device
CN206816848U (en) * 2017-06-28 2017-12-29 韩旭 Speed opens Multifunction water plug
CN207411057U (en) * 2017-11-04 2018-05-29 山东科技大学 A kind of flusher of the garden seedling tree of Mobyneb
CN107926618A (en) * 2017-11-09 2018-04-20 深圳市晟祥知识产权有限公司 A kind of municipal administration gard watering atomization injection water sprinkler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112452573A (en) * 2020-11-22 2021-03-09 阮晶晶 Green, energy-saving and environment-friendly irrigation equipment for landscape

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Publication number Publication date
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CN110710444A (en) 2020-01-21

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