CN107484636A - Watering device - Google Patents

Watering device Download PDF

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Publication number
CN107484636A
CN107484636A CN201610423623.9A CN201610423623A CN107484636A CN 107484636 A CN107484636 A CN 107484636A CN 201610423623 A CN201610423623 A CN 201610423623A CN 107484636 A CN107484636 A CN 107484636A
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CN
China
Prior art keywords
pipe fitting
sprinkling
assembly
joint
water
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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.)
Pending
Application number
CN201610423623.9A
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Chinese (zh)
Inventor
刘碰
Original Assignee
刘碰
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
Application filed by 刘碰 filed Critical 刘碰
Priority to CN201610423623.9A priority Critical patent/CN107484636A/en
Publication of CN107484636A publication Critical patent/CN107484636A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042Adding fertiliser to watering systems
    • 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
    • A01G25/09Watering arrangements making use of movable installations on wheels or the like

Abstract

The present invention relates to the watering device that a kind of farmland is poured, it is characterized in that:Stainless steel plane overall structure, the trapezoidal state of state or dome triangular in shape, there are three shunting aqueducts, the shunting aqueduct on wherein both sides is sleeve pipe, it can elongate or shorten, it can fix again, pipeline of sprinkling water is transversely arranged, and it is drilled with multiple rows of aperture, can be downward, before, spray water afterwards, planar structure is provided with three light road wheels below, distribution triangular in shape, difference can reconcile respective height, if there is traction power to haul walking, this watering device can adjust the width degree of watering at any time, the used time can also not fold, the area of reduced plan structure, it is easy to haul walking and storage.

Description

Watering device
Technical field
Watering device of the present invention is to belong to agricultural mechanical field.
Background technology
Watering device of the present invention is the most important component devices of farmland irrigating machine.Current existing farmland irrigating machine is spilt Water installations, such as in terms of watering, manufacture view, in terms of folding, have in terms of moving walking and firm stable many obvious The place of shortcoming and defect.In order to solve these contradictions, the invention provides a kind of watering device, is available for various farmland irrigating machines It is equipped with and uses.
The content of the invention
The technical scheme of watering device of the present invention is:The stainless steel tube not waited by diameter is cut into different length, and use is various The planar structure that special pipe fitting component connects into, as depicted in figs. 1 and 2, including:Retractable Z-shaped bending standpipe I, water inlet are opened Close K1, K2, water pressure sensor F, miniature frequency conversion boosting pipeline pump P, filter G, controllable water pressure gauge Y, " flow dividing structure assembly " A, shunting aqueduct S, festoon joint J, sprinkling short transversal pipe L, " long tube connecting assembly " D, and " four-way pipe fitting assembly " B, C, spray small transverse tube L2, water delivery short tube H.It is characterized in that " flow dividing structure assembly " A, the shunting on two joints of ragged edge and both sides Aqueduct is connected, and the shunting aqueduct on both sides is that the stainless steel tube not waited by two sections of diameters is nested together, and water pipe is housed Beam joint J, can be elongated, or be shortened, and the shunting aqueduct that can tighten motionless, middle anchor tip again with centre is connected, and is sprayed Spilling long transverse tube L1 includes four section sprinkling short transversal pipe L, sprays horizontal sleeve pipe, institute wherein being equipped with inside two section sprinkling short transversal pipe L of outside The horizontal sleeve pipe of sprinkling is stated, is covered inside by the less stainless steel tube of diameter, and festoon joint J is housed, can be pulled out, or part is drawn Go out, or retraction, it can tighten again fixed." long tube connecting assembly " D and two " four-way pipe fitting assembly " B, C, four sections are sprayed Short transversal pipe L includes sleeve pipe, and connection is in alignment, transversely arranged.Two small transverse tube L2 of sprinkling are separately mounted to two " four-way pipes Part assembly " B, C back, it is parallel with sprinkling transverse tube L1, and communicated therewith respectively by water delivery short tube H.Spraying short transversal pipe L includes set Pipe, " long tube connecting assembly " D, and the small transverse tube L2 of sprinkling below, separately down, forward and backward, parabola direction forwards, backwards is bored There is multiple rows of aperture, it is in three that three portable traveling suitcase with wheels are provided with below plane watering structure and include a front-wheel O1 and two trailing wheel O2 Angular distribution, front-wheel O1 are directed downward in " flow dividing structure assembly " A center hole, light road wheel O2 points after two An Zhuan equally it be directed downward in two " four-way pipe fitting assembly " B, C center hole, light road wheel O2 difference after two The position each walked can be laterally adjusted, three light road wheels can adjust the height of plane watering structure, and front-wheel respectively Adjustment level device Z is also equipped with above O1, plane watering structure top is installed two support post R, pacified respectively Sprinkled water structure vertical in two " four-way pipe fitting assembly " B, C center holes, and with plane, and be each provided with oblique rope Rope, water inlet switch K1, K2, installed in plane watering structure water inlet, water pressure sensor F, miniature frequency conversion pipeline pump P and Filter G is arranged on behind water inlet switch K1, K2 with secondary, and controllable water pressure gauge Y hands over installed in " flow dividing structure assembly " A shunting Pitch apex.
The used time can also not fold watering device of the present invention, reduce area, be easy to haul walking and storage.
The sprinkling transverse tube L is further equipped with several water blockoff clamp devices E.
The controllable water pressure gauge Y is monitoring and controlled member.
The watering device can adjust sprinkling transverse tube L1 width degree at any time.
The watering device can also add liquid chemical fertilizer or readily soluble chemical fertilizer;
The light road wheel, a light road wheel can also be installed at " long tube connecting assembly " D center as four It is individual,
The watering device, when width degree needs to widen, in the case where not changing overall structure, four section sprinkling short transversal pipes All horizontal sleeve pipe is sprayed in installation inside L, shown in accompanying drawing 3, Fig. 4.
The rotary tube piece and construction package include:" rotary tube piece joint ", " long tube connecting assembly ", " flow dividing structure is total Into ", " four-way pipe fitting assembly ".
" the rotary tube piece joint ", as shown in Figure 5, Figure 6, it is characterized in that:Pipe fitting is in bending, divides two parts group Into pipe fitting both ends Split assembled, being cross-linked, there is disc with one voice junction, and disc has convex-concave positioning step, two convex-concaves with one voice Disc overlaps with one voice, and two parts attachment structure respectively has perforation, bolt is installed with perforation, pipe fitting both ends are connected together, pipe fitting Body two parts the positioning of convex-concave step, can staggeredly rotate, disc overlapping position has shop bolt and sealing gasket with one voice using bolt as axle center Piece, pipe fitting separately manufacturing, but must be used cooperatively, the positioning of convex-concave step refers to that Plane of rotation positions, and pin positioning refers to revolve Gyration positions.For pipe fitting mouth it is characterized in that male thread, pipe fitting mouth has positioning step, and is filled equipped with silk pressing lid, silk pressing lid the inside There are bushing or two semicircular bushing.Pipe fitting mouth another feature is cylindrical, has positioning step, positioning step barrel surface on the outside of cylinder On, or light cylinder, or have concavity banding groove, or have fixed silk hole.
For " long tube connecting assembly " D as shown in fig. 7, be an elongated pipeline, there are two swivel joints at two respectively One end, and can be used cooperatively with the swivel joint other end, swivel joint can position, and there are an anchor tip, anchor tip in centre There is a small sircle hole on opposite, there is support post over the ground in small sircle hole, and column is up and down to be fixed.
" flow dividing structure assembly " A, as shown in Fig. 8,9,10,11, state triangular in shape or in dome trapezoidal shape State, central cross waterpipe infall have a circular hole to penetrate both sides, and circular hole does not influence water delivery, there is the one of four swivel joints below End, and can be used cooperatively with the other end of swivel joint, and there is an anchor tip centre, the swivel joint on both sides tilt connection or Person's vertical connection, two swivel joints of the inside are to scoop out joint, not water flowing, and watering does not have to when deploying, and is used after folding, " point The both sides of flow structure assembly ", which are provided with, supports horizontal prop head, is equally not water flowing, and watering does not have to when deploying, can rest sprinkling after folding Transverse tube uses, and " flow dividing structure assembly " can be linked to be the front portion of watering device one plane entirety after folding.
" the four-way pipe fitting assembly " as shown in figure 12, centre is circular hole four-way, and circular hole penetrates both sides, and circular hole does not influence defeated Water, there is one end of four swivel joints on four sides respectively, and can be used cooperatively with the other end of swivel joint, and swivel joint angle can Positioning.
Brief description of the drawings
Fig. 1, Fig. 2 are the first embodiment schematic diagram of plane watering device, and K1, K2 are water inlet switch, and F is water pressure Sensor, P are miniature frequency conversion low pressure pipeline pumps, and G is filter, and Y is controllable water pressure gauge, and S is shunting aqueduct, and J is water pipe Beam joint, L1 are sprinkling transverse tube general names, including four section sprinkling short transversal pipe L, spray horizontal sleeve pipe and long pipe coupling component D, L2 It is the small transverse tube of sprinkling, H is water delivery short tube, and O1 is preceding light road wheel, and O2 is rear light road wheel respectively, and R is to support post, A It is " shunting knot ditch assembly ", B, C are " four-way pipe fitting assembly " respectively, and D is " long pipe coupling component ", and Z is mounted in preceding portable traveling The adjustment level device taken turns on O1 is walked, E is the standby water blockoff clamp device for spraying transverse tube.I is that retractable Z-shaped bending is vertical Pipe.
Fig. 3, Fig. 4 are second of embodiment schematic diagram of plane watering device, and major part shown in accompanying drawing 1, Fig. 2 is completely Equally, all horizontal sleeve pipe is sprayed in installation inside four section sprinkling short transversal pipe L unlike.
Fig. 5, Fig. 6 are two kinds of rotary tube piece joints respectively, and two kinds of rotary tube piece coupling pipe elements body phases are same, and pipe fitting mouth is different.
Fig. 7 is " long tube connecting assembly " schematic diagram.
Fig. 8 is " flow dividing structure assembly " schematic diagram, state triangular in shape, and the both sides tilt of joint connects.
Fig. 9 is " flow dividing structure assembly " schematic diagram, state triangular in shape, two edge connector vertical connections.
Figure 10 is " flow dividing structure assembly " schematic diagram, and in the trapezoidal state of dome, the both sides tilt of joint connects.
Figure 11 is " flow dividing structure assembly " schematic diagram, in the trapezoidal state of dome, two edge connector vertical connections.
Figure 12 is " four-way pipe fitting assembly " schematic diagram.
Embodiment
According to Fig. 1,3,2,4, watering device embodiment shown in accompanying drawing 3, Fig. 4 and the shown watering of accompanying drawing 1, Fig. 2 fill Put embodiment and be a difference in that among Fig. 3, Fig. 4 there is sleeve pipe inside two sprinkling short transversal pipes, it is therefore an objective to it is horizontal that sprinkling can be increased The width of pipe, but consolidated after folding the few elementary errors of performance some.
The water pressure sensor F, miniature frequency conversion low pressure pipeline pump P, are mutual cooperation components, water pressure sensor F roots According to the acquiring size information of external source pressure, miniature frequency conversion low pressure pipeline pump P operating can be reconciled, it is therefore an objective to increase and originally spill The irrigation pressure of water installations, make external source pressure minimum, reduce compression stainless steel telescopic pipes resistance, reduce stainless steel Telescopic pipes leak due to poorly sealed reality, makes water spray more uniform, killing three birds with one stone.
Described to bore multiple rows of water spray aperture, downward, forward and backward multiple directions, parabola direction forwards, backwards, is according to parabolic Principle, make water to the farthest of forward and backward sprinkling, it is therefore an objective to when watering device is walked forward, add ground samely The point overboard time is most long, sufficiently achieves the purpose of permeable soil.
The support post R and equipped with oblique pull rope, is the principle according to oblique pull mechanics, it is therefore an objective in sprinkling transverse tube When wider, oblique pull traction, prevent that sprinkling transverse tube both sides are sagging, width can be increased.
Adjustment level device Z is also equipped with above the front-wheel O1, being exactly usually can be before adjustment on ground Level heights of the O1 to ground is taken turns, to ensure that watering device water inlet is directed at water source all the time.
The water blocking device E, its purposes are when casting machine works, and cause to spray transverse tube water spray inequality for some reason When even or irrigation pressure reduces, it is clipped in water blocking device E on sprinkling transverse tube L1, blocks up part water spray aperture, water spray can be reconciled The uniformity.
The light road wheel can also be mounted to four, and the 4th light road wheel is arranged in " long tube connecting assembly " Between position.
The small transverse tube L2 of sprinkling, it is the supplement sprinkling transverse tube for spraying transverse tube L1, because " four-way pipe fitting assembly " has below The joint on light road wheel O2 afterwards, " four-way pipe fitting assembly " and both sides laterally has certain width not bore aperture, therefore, this section Water spray supplemented with small transverse tube L2 is sprayed.
The horizontal sleeve pipe of sprinkling has two kinds of embodiments, and (1) inner and outer pipes do not stay gap, but stretchy, in practicality, inner tube All pull out, it is impossible to it is overlapping, can flowing water in gap because overlapping (2) inner and outer pipes of just not sprayed water stay certain interval.In practicality When, inner tube all pulls out, or pulls out a part, or does not pull out, and inside and outside pipeline can spray water, and therefore, can arbitrarily adjust sprinkling Light road wheel O2 distance after the width degree of transverse tube and two.
It the filter G, when water source free from admixture, can not have to, reduce resistance to water-flow.
" rotary tube piece joint, " two kinds of " rotary tube piece joint " pipe fittings are identical according to shown in Fig. 5,6, and pipe fitting mouth is not Together, can according to actual conditions, select any mode can, function is the same, and connection is different.
According to Fig. 7, the combining structure of " the long tube connecting assembly " and several pipe fittings, though compared to longer, It is easy to manufacture to process.There is one end of swivel joint at the both ends of " long tube connecting assembly ", and can coordinate with the other end of swivel joint Use, there is an anchor tip centre, is connected with shunting water-supply-pipe, and there is an aperture on the opposite of joint, is equipped with inside aperture pair Ground support post, it is up and down to fix, supported over the ground temporarily in folding process, keep constitutional balance in folding process, " long tube Connecting assembly " has two kinds of functions, first, being the part for spraying transverse tube during spray water, second, the knot after folding after energy fixed fold Structure, two end connectors of " long tube connecting assembly " and the joint of " four-way pipe fitting assembly " back firmly strike up partnership after folding, make folding The structure back of poststack is fixed in one plane.
According to Fig. 8,9,10,11, " flow dividing structure assembly " A, as shown in Fig. 8,9,10,11, triangular shape State has a circular hole to penetrate both sides in the trapezoidal state of dome, central cross water pipe infall, there is four swivel joints below One end, and can be used cooperatively with the other end of swivel joint, and an anchor tip, the swivel joint on both sides tilt connection or Person's vertical connection, the swivel joint of the inside two is similar joint, can be with there is a use of the one end fits of swivel joint, but not water flowing, As joint is scooped out during folding, there is anchor tip middle, can be connected with intermediate distributary aqueduct, " flow dividing structure assembly " A It is not singly that can make moisture stream, another function is after watering device folding, front portion can be firmly fixed to one and put down On face.
According to Figure 12, the combining structure of " the four-way pipe fitting assembly " and several pipe fittings, it is easy to manufacture to process, four Individual direction light road wheel O2 after having positioner, center hole to fill lower upright, the top of center hole can fill tiltedly The support post of tow, does not influence water delivery also, when actual use, light road wheel O2 lower upright and oblique pull The support post of rope, it is same post one.
The watering device can fold, and specific operating method is:Each swivel joint screw is loosened, first the spray on both sides Spill small transverse tube L2 and water delivery short tube to lay down, then the joint 2 at " long tube connecting assembly " both ends is dismantled, while " long tube connection is total Into " among support post inside the aperture of anchor tip opposite, support ground, prevent from skewing, shorten the shunting water-supply-pipe on both sides Road S, the joint of the joint 2 at " long tube connecting assembly " both ends respectively with " four-way pipe fitting assembly " back on both sides is connected, also It is to be connected with the small transverse tube L2 of sprinkling on both sides with water delivery short tube H position, makes " long tube connecting assembly " and " four-way pipe fitting on both sides Assembly " forms a plane entirety, then the joint of sprinkling short transversal pipe L one end centre, that is, and " long tube connecting assembly " Scoop out joint 1 of the joint of both ends connection forward among rotary folding, and " flow dividing structure assembly " connects, then " four-way pipe fitting Sprinkling transverse tube and sleeve pipe on the outside of assembly " A and B are entirely retracted to, and rotary folding forward, with " flow dividing structure assembly " A both sides Support horizontal prop head to connect, fold latter two small transverse tube is empty and do not connect, after operate, tighten each swivel joint screw, fold and have Gymnastics is made to terminate, and preferably both sides successively operate, the center of the joint at " long tube connecting assembly " both ends and " flow dividing structure is total Into " centre distance of the joint on both sides is equal, front end is fixed by " flow dividing structure assembly ", rear end by " long tube connecting assembly " Lai It is fixed, therefore the front and rear fixation to entirety is formd, this is also the result drawn by multiple practical proof, and it is this hair that can fold The pass of bright watering device is built, and many parts are provided to rationally fold and design.
With reference to the accompanying drawings 1, shown in Fig. 2 or Fig. 3, Fig. 4 can be seen, the flow and operation principle of watering device of the present invention be, Water source enters planar structure from water inlet switch K1 or K2, by miniature frequency conversion boosting pipeline pump P adherence pressures, " flow dividing structure The shunting of assembly ", enter sprinkling transverse tube L1 from three places by three shunting aqueducts and sprayed, then by both sides " four-way pipe fitting assembly ", which enters, sprays small transverse tube L2 supplements sprinkling.
Watering device of the present invention has sprinkling uniform in accordance with the above, and soil permeability effect is good, not used time folding convenient, Firm stable, if mixing power drive, intelligent control, and stainless steel telescopic pipes, it is exactly a complete farmland irrigating machine.

Claims (5)

1. a kind of watering device, which is the stainless steel tube not waited by diameter, is cut into different length, connected into special pipe fitting component Planar structure, including:Retractable Z-shaped bending standpipe, water inlet switch, water pressure sensor, miniature frequency conversion boosting pipeline pump, mistake Filter, controllable water pressure gauge, " flow dividing structure assembly ", aqueduct is shunted, festoon joint, sprinkling short transversal pipe, " long tube connection is total Into ", and " four-way pipe fitting assembly ", spray small transverse tube, water delivery short tube;It is characterized in that:" flow dividing structure assembly ", ragged edge two Joint is connected with the shunting aqueduct on both sides, and the shunting aqueduct on both sides is that the stainless steel tube not waited by two sections of diameters is enclosed on Together, and festoon joint is housed, can elongates, or shorten, motionless, middle anchor tip can be tightened again and middle shunting is defeated Waterpipe is connected;Long transverse tube, including four section sprinkling short transversal pipes are sprayed, wherein two section sprinkling short transversal pipes of outside, the inside is equipped with spray Horizontal sleeve pipe is spilt, the horizontal sleeve pipe of sprinkling, is covered inside by the less stainless steel tube of diameter, and festoon joint is housed, can be drawn Go out, or part pulls out, or retraction, it can tighten again fixed, " long tube connecting assembly " and two " four-way pipe fitting assemblies ", four Section sprinkling short transversal pipe includes sleeve pipe, and connection is in alignment, transversely arranged;Two small transverse tubes of sprinkling are separately mounted to two " four The back of way pipe fitting assembly ", it is parallel with sprinkling transverse tube, and communicated therewith respectively by water delivery short tube;Sprinkling short transversal pipe includes sleeve pipe, " long tube connecting assembly ", and the small transverse tube of sprinkling below, separately down, forward and backward, parabola direction forwards, backwards are drilled with multiple rows of Aperture;Three portable traveling suitcase with wheels are installed below plane watering structure and include a front-wheel and two trailing wheel distributions triangular in shape, Front-wheel is arranged in the center hole of " flow dividing structure assembly " and is directed downward, and light road wheel is separately mounted to two after two Equally it is directed downward in the center hole of " four-way pipe fitting assembly ", light road wheel can laterally adjust respective walking respectively after two Position, three light road wheels can adjust the height of plane watering structure, and intelligence is also equipped with above front-wheel respectively Adjust level device;Two support posts are installed in plane watering structure top, are separately mounted to two " four-way pipe fitting assemblies " In center hole, and sprinkled water structure vertical with plane, and be each provided with oblique pull rope;Water inlet switch is arranged on plane watering knot The water inlet of structure, water pressure sensor, miniature frequency conversion pipeline pump and filter are arranged on behind water inlet switch with secondary, controllable The shunting that water pressure gauge is arranged on " flow dividing structure assembly " intersects apex;
The used time can also not fold the watering device;
The sprinkling transverse tube is further equipped with several water blockoff clamp devices;
The controllable water pressure gauge is monitoring and controlled member;
The light road wheel can also be mounted to four;
The watering device can adjust the width degree of sprinkling transverse tube at any time;
The watering device, when width degree needs to widen, in the case where not changing overall structure, inside four section sprinkling short transversal pipes All horizontal sleeve pipe is sprayed in installation.
2. watering device according to claim 1, " the rotary tube piece joint ", it is characterized in that:Pipe fitting is in bending, Divide two parts composition, pipe fitting both ends Split assembled, be cross-linked, there is disc with one voice junction, and disc has convex-concave positioning with one voice Step, two with one voice disc overlap, two parts attachment structure respectively has perforation, bolt is installed with perforation, and pipe fitting both ends are connected in one Rise, pipe fitting two parts the positioning of convex-concave step, can staggeredly rotate, disc overlapping position has shop bolt with one voice using bolt as axle center And gasket seal, pipe fitting separately manufacturing, but must coordinate while use, the positioning of convex-concave step refers to that Plane of rotation positions, fixed Position pin positioning refers to that the anglec of rotation positions, and pipe fitting mouth is it is characterized in that male thread, pipe fitting mouth have positioning step, and equipped with silk pressing Lid, silk pressing lid the inside are equipped with bushing or two semicircular bushing, and pipe fitting mouth another feature is cylindrical, has positioning table on the outside of cylinder Rank, in positioning step barrel surface, or light cylinder, or have concavity banding groove, or have fixed silk hole.
3. watering device according to claim 1, described " long tube connecting assembly " its feature:It is an elongated pipeline, two Head has one end of two swivel joints respectively, and can be used cooperatively with the swivel joint other end, and swivel joint angle can position, in Between have an anchor tip, there is a small sircle hole on anchor tip opposite, has support post over the ground in small sircle hole, column is up and down can Fixed, two " four-way pipe fitting assemblies " can be linked to be a plane entirety by " long tube connecting assembly " after folding.
4. according to claim 1, described watering device, " the flow dividing structure assembly ", it is characterized in that:State triangular in shape or Person is in the trapezoidal state of dome, and central cross waterpipe infall has a circular hole to penetrate both sides, and circular hole does not influence water delivery, had below One end of four swivel joints, and can be used cooperatively with the other end of swivel joint, swivel joint can position, and centre has one admittedly Determine joint, two swivel joints on both sides tilt connection or vertical connection, and two swivel joints of the inside are to scoop out joint, no Water flowing, do not have to during watering expansion, used after folding, flow dividing structure assembly " both sides be provided with and support horizontal prop head, be equally obstructed Water, do not have to during watering expansion, during folding can rest sprinkling transverse tube use, " flow dividing structure assembly " can be watering device after folding Front portion is linked to be a plane entirety.
5. watering device according to claim 1, " the four-way pipe fitting assembly ", it is characterized in that:Centre is circular hole four-way, Circular hole penetrates both sides, and circular hole does not influence water delivery, and there is one end of four swivel joints on four sides respectively, and can be another with swivel joint End is used cooperatively, and swivel joint angle can position.
CN201610423623.9A 2016-06-09 2016-06-09 Watering device Pending CN107484636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610423623.9A CN107484636A (en) 2016-06-09 2016-06-09 Watering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610423623.9A CN107484636A (en) 2016-06-09 2016-06-09 Watering device

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Publication Number Publication Date
CN107484636A true CN107484636A (en) 2017-12-19

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Application Number Title Priority Date Filing Date
CN201610423623.9A Pending CN107484636A (en) 2016-06-09 2016-06-09 Watering device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111503747A (en) * 2020-05-11 2020-08-07 青岛海尔空调器有限总公司 Air purification device and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111503747A (en) * 2020-05-11 2020-08-07 青岛海尔空调器有限总公司 Air purification device and air conditioner

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Application publication date: 20171219

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