CN110268947A - A kind of water saving drip irrigation system irrigated using water source drop - Google Patents

A kind of water saving drip irrigation system irrigated using water source drop Download PDF

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Publication number
CN110268947A
CN110268947A CN201910570529.XA CN201910570529A CN110268947A CN 110268947 A CN110268947 A CN 110268947A CN 201910570529 A CN201910570529 A CN 201910570529A CN 110268947 A CN110268947 A CN 110268947A
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CN
China
Prior art keywords
fixedly connected
drip irrigation
water
sides
water source
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Granted
Application number
CN201910570529.XA
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Chinese (zh)
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CN110268947B (en
Inventor
全晓宁
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Ningxia dachengshun Construction Engineering Co.,Ltd.
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Beijing Dianyu Technology Co Ltd
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Priority to CN201910570529.XA priority Critical patent/CN110268947B/en
Publication of CN110268947A publication Critical patent/CN110268947A/en
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    • 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
    • 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
    • A01G25/023Dispensing fittings for drip irrigation, e.g. drippers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

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

Abstract

The invention discloses a kind of water saving drip irrigation systems irrigated using water source drop, including starting stave and the second riser, fixed plate is fixedly connected between the starting stave and the opposite side of the second riser, and water tank is fixedly connected at the top of fixed plate, sliding panel is slidably connected between the two sides of tank inner wall, and gasket is fixedly connected at the top of sliding panel, the two sides of tank inner wall bottom are fixedly connected to fixed block, two fixed block inner walls slidably connect buffer board between opposite side, the two sides of buffer board bottom are fixedly connected to buffer spring, the present invention relates to water-saving drip irrigation technical fields.The water saving drip irrigation system irrigated using water source drop, the pressure itself generated from reservoir whereabouts water source can be achieved, trickle irrigation is carried out to agricultural, pressurization, which is carried out, without using other electric system and water pump send water, certain electric power resource is saved, and it is applied widely, be conducive to the use in scarcity of resources area.

Description

A kind of water saving drip irrigation system irrigated using water source drop
Technical field
The present invention relates to water-saving drip irrigation technical field, specially a kind of water-saving drip irrigation system irrigated using water source drop System.
Background technique
Trickle irrigation is according to crop water requirement, by pipe-line system and the douche being mounted on hollow billet, by water and crop The moisture and nutrient needed drop by drop uniformly and slowly instills the irrigation method in the soil of crop root zone, and trickle irrigation is not destroyed Soil texture, soil internal water, fertilizer, air and heat often keep the good condition for being suitable for plant growth, and evaporation loss is small, does not produce Raw surface runoff is a kind of irrigation method of water-saving, inner small, the filling that is mainly characterized by pouring water of trickle irrigation almost without deep percolation Hydrophone flow per hour in for 2-12 liter, therefore once pour water that perdurabgility is longer, and the period poured water is short, can accomplish that small water is diligent It fills, the operating pressure needed is low, accurately in Controlled irrigation, can not will cause the waste of water.
The mode of trickle irrigation plays important function for agricultural irrigation, and existing drip irrigation system needs use power train System or water pump pressurize, and such mode needs to expend certain electric power energy, higher cost, at the same it is some without electricity or It is that the area of electric power resource scarcity can not carry out normal use, what problem above all greatly reduced the drip irrigation system uses model It encloses.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of water-saving drip irrigation systems irrigated using water source drop System solves existing drip irrigation system and carries out pressurization using electric system or water pump and send water, exists and expend electric power resource and warp The problem of increased costs of helping.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of to be filled using water source drop The water saving drip irrigation system irrigate, including starting stave and the second riser, between the starting stave and the opposite side of the second riser It is fixedly connected with fixed plate, and is fixedly connected with water tank at the top of fixed plate, is slidably connected between the two sides of the tank inner wall There is sliding panel, and be fixedly connected with gasket at the top of sliding panel, the two sides of the tank inner wall bottom are fixedly connected to solid Determine block, two fixed block inner walls slidably connect buffer board between opposite side, and the two sides of the buffer board bottom are equal It is fixedly connected with buffer spring, the bottom end of the buffer spring is fixedly connected with the bottom of tank inner wall, the top of the buffer board Portion is fixedly connected with fixed link, and the top of fixed link is fixedly connected with movable plate, and the bottom of the movable plate and being located at is fixed The two sides on bar surface pass through link block and are rotatably connected to spring lever, and loose slot, the bullet are offered at the top of the fixed block The bottom end of spring base is rotatablely connected by the top of link block and fixing groove inner wall, and the two sides of the fixed plate bottom pass through bearing It is rotatably connected to drip irrigation emitter, the two sides of the sliding panel bottom are fixedly connected to hollow cylinder, the bottom end of the hollow cylinder It sequentially passes through water tank, fixed plate and drip irrigation emitter and extends to the inside of drip irrigation emitter, the hollow cylinder extends to inside drip irrigation emitter One end be fixedly connected with pressure plate.
Preferably, the two sides of the pressure plate are fixedly connected to sealing-plug, the inside of the hollow cylinder and are located at drop The inside for filling device is fixedly connected with check valve, offers through-hole at the top of the pressure plate.
Preferably, the two sides at the top of the sliding panel and gasket offer compatible leakage hole.
Preferably, the side of the starting stave and it is located at the bottom of fixed plate and is fixedly connected with installing frame, described first Bottom on the left of riser offers fixing groove, and the bottom of fixing groove inner wall is fixedly connected with motor by link block.
Preferably, one end of the motor output shaft is fixedly connected with first gear, the right side and position of the starting stave Motion bar is rotatably connected to by bearing in the inside of installing frame, one end of the motion bar through installing frame and extends to installation The outside of frame, one end that the motion bar extends to outside installing frame are connect by bearing with the left pivot movement of the second riser.
Preferably, the surface of the motion bar and it is located at the inside of installing frame and is fixedly connected with and is meshed with first gear Second gear, the two sides on the motion bar surface and the outside for being located at installing frame are fixedly connected to worm screw sleeve.
Preferably, the surface of the drip irrigation emitter is fixedly connected with the worm gear being meshed with worm screw sleeve, the drip irrigation emitter table The bottom in face is fixedly connected with drip irrigation emitter.
Preferably, the bottom of the starting stave and the second riser is fixedly connected to bottom plate, and the two sides at the top of bottom plate It is threaded with screw.
(3) beneficial effect
The present invention provides a kind of water saving drip irrigation systems irrigated using water source drop.Have it is following the utility model has the advantages that
(1), the water saving drip irrigation system irrigated using water source drop passes through the company of sliding between the two sides of tank inner wall It is connected to sliding panel, and is fixedly connected with gasket at the top of sliding panel, the two sides of tank inner wall bottom are fixedly connected to fixation Block, two fixed block inner walls slidably connect buffer board between opposite side, and the two sides of buffer board bottom are fixedly connected to Buffer spring, the bottom end of buffer spring are fixedly connected with the bottom of tank inner wall, and fixed link is fixedly connected at the top of buffer board, And the top of fixed link is fixedly connected with movable plate, the bottom of the movable plate and two sides for being located at fixed link surface pass through link block It is rotatably connected to spring lever, loose slot is offered at the top of fixed block, the bottom end of spring lever passes through link block and fixing groove inner wall Top rotation connection, the two sides of fixed plate bottom pass through bearing and are rotatably connected to drip irrigation emitter, and the two sides of sliding panel bottom are equal It is fixedly connected with hollow cylinder, the bottom end of hollow cylinder sequentially passes through water tank, fixed plate and drip irrigation emitter and extends to drip irrigation emitter Inside, one end that hollow cylinder extends to inside drip irrigation emitter are fixedly connected with pressure plate, and the two sides of pressure plate are fixedly connected to Sealing-plug, the inside of hollow cylinder and the inside for being located at drip irrigation emitter are fixedly connected with check valve, offer at the top of pressure plate logical Two sides at the top of hole, sliding panel and gasket offer compatible leakage hole, it can be achieved that generating from reservoir whereabouts water source Pressure itself trickle irrigation is carried out to agricultural, carry out pressurization without using other electric system and water pump and send water, saved certain Electric power resource, and it is applied widely, reduce certain economic cost, be conducive to the use in scarcity of resources area.
(2), water saving drip irrigation system irrigated using water source drop, by the side of starting stave and positioned at fixation The bottom of plate is fixedly connected with installing frame, and the bottom on the left of starting stave offers fixing groove, and the bottom of fixing groove inner wall is logical It crosses link block and is fixedly connected with motor, one end of motor output shaft is fixedly connected with first gear, the right side and position of starting stave Motion bar is rotatably connected to by bearing in the inside of installing frame, one end of motion bar through installing frame and extends to installing frame Outside, one end that motion bar extends to outside installing frame are connect by bearing with the left pivot movement of the second riser, the table of motion bar Face and be located at installing frame inside be fixedly connected with the second gear being meshed with first gear, the two sides and position on motion bar surface It is fixedly connected to worm screw sleeve in the outside of installing frame, the surface of drip irrigation emitter is fixedly connected with the snail being meshed with worm screw sleeve Wheel, the bottom on drip irrigation emitter surface are fixedly connected with drip irrigation emitter, it can be achieved that carrying out high speed rotation to the drip irrigation emitter, increase trickle irrigation The spraying range of spray head is conducive to effective irrigation of agricultural.
(3), the water saving drip irrigation system irrigated using water source drop, passes through the bottom of starting stave and the second riser It is fixedly connected to bottom plate, and the two sides at the top of bottom plate are threaded with screw, it can be achieved that carrying out conveniently to the drip irrigation system Installation, and install and stablize, good condition is created for the normal trickle irrigation work of subsequent agricultural.
Detailed description of the invention
Fig. 1 is the front view of structure of the invention;
Fig. 2 is the cross-sectional view of structure of the invention;
Fig. 3 is the cross-sectional view of drip irrigation emitter structure of the present invention;
Fig. 4 is the cross-sectional view of hollow cylinder structure of the present invention;
Fig. 5 is the partial enlarged view in Fig. 2 of the present invention at A.
In figure: 1- starting stave, the second riser of 2-, 3- fixed plate, 4- screw, 5- water tank, 6- sliding panel, 7- gasket, 8- fixed block, 9- buffer board, 10- buffer spring, 11- fixed link, 12- movable plate, 13- spring lever, 14- drip irrigation emitter, 15- are hollow Cylinder, 16- sealing-plug, 17- check valve, 18- through-hole, 19- leakage hole, 20- installing frame, 21- fixing groove, 22- motor, 23- One gear, 24- motion bar, 25- second gear, 26- worm screw sleeve, 27- worm gear, 28- drip irrigation emitter, 29- bottom plate, 30- water inlet Pipe, 31- loose slot, 32- pressure plate.
Specific embodiment
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 description, 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.
Fig. 1-5 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of section irrigated using water source drop Water droplet fill system is, it can be achieved that the pressure itself generated from reservoir whereabouts water source carries out trickle irrigation to agricultural, without using other electricity Force system and water pump carry out pressurization and send water, have saved certain electric power resource, and applied widely, have reduced certain warp Ji cost, is conducive to the use in scarcity of resources area, including starting stave 1 and the second riser 2, starting stave 1 and the second riser 2 Bottom be fixedly connected to bottom plate 29, and the two sides at 29 top of bottom plate are threaded with screw 4, it can be achieved that the trickle irrigation system System carries out facilitating installation, and installs and stablize, and creates good condition for the normal trickle irrigation work of subsequent agricultural, starting stave 1 Side and the bottom for being located at fixed plate 3 are fixedly connected with installing frame 20, and the bottom in 1 left side of starting stave offers fixing groove 21, And the bottom of 21 inner wall of fixing groove is fixedly connected with motor 22 by link block, motor 22 is servo motor controllable speed, position It is very accurate to set precision, voltage signal can be converted to torque and revolving speed with drive control object, the one of 22 output shaft of motor End is fixedly connected with first gear 23, the right side of the starting stave 1 and inside for being located at installing frame 20 is rotatably connected to by bearing One end of motion bar 24, motion bar 24 runs through installing frame 20 and extends to the outside of installing frame 20, and motion bar 24 extends to installation One end outside frame 20 is connect by bearing with the left pivot movement of the second riser 2, the surface of motion bar 24 and positioned at installing frame 20 Inside be fixedly connected with the second gear 25 being meshed with first gear 23, the two sides on 24 surface of motion bar and be located at installing frame 20 outside is fixedly connected to worm screw sleeve 26, it can be achieved that carrying out high speed rotation to the drip irrigation emitter 14, increases drip irrigation emitter 28 spraying range is conducive to effective irrigation of agricultural, is fixedly connected between starting stave 1 and the opposite side of the second riser 2 There is fixed plate 3, and the top of fixed plate 3 is fixedly connected with water tank 5, the two sides at 7 top of sliding panel 6 and gasket offer phase The leakage hole 19 of adaptation slidably connects sliding panel 6 between the two sides of 5 inner wall of water tank, and the top of sliding panel 6 is fixedly connected with Gasket 7, the two sides of 5 inner wall bottom of water tank are fixedly connected to fixed block 8, between the opposite side of two 8 inner walls of fixed block Slidably connect buffer board 9, the two sides of 9 bottom of buffer board are fixedly connected to buffer spring 10, the bottom end of buffer spring 10 with The bottom of 5 inner wall of water tank is fixedly connected, and the top of buffer board 9 is fixedly connected with fixed link 11, and the top of fixed link 11 is fixed It is connected with movable plate 12, the bottom of movable plate 12 and the two sides for being located at 11 surface of fixed link pass through link block and are rotatably connected to bullet Spring base 13, the top of fixed block 8 offer loose slot 31, and the bottom end of spring lever 13 passes through the top of link block and 31 inner wall of fixing groove Portion's rotation connection, the two sides of 3 bottom of fixed plate pass through bearing and are rotatably connected to drip irrigation emitter 14, and the two sides of 6 bottom of sliding panel are equal It is fixedly connected with hollow cylinder 15, the bottom end of hollow cylinder 15 sequentially passes through water tank 5, fixed plate 3 and drip irrigation emitter 14 and extends to The inside of drip irrigation emitter 14, the surface of drip irrigation emitter 14 are fixedly connected with the worm gear 27 being meshed with worm screw sleeve 26,14 table of drip irrigation emitter The bottom in face is fixedly connected with drip irrigation emitter 28, and one end that hollow cylinder 15 extends to inside drip irrigation emitter 14 is fixedly connected with pressurization Plate 32, the two sides of pressure plate 32 are fixedly connected to sealing-plug 16, the inside of hollow cylinder 15 and the inside for being located at drip irrigation emitter 14 It is fixedly connected with check valve 17, the top of pressure plate 32 offers through-hole 18.
In use, the water in external reservoir is dropped on sliding panel 6 by water inlet pipe 30, the pressure itself of water flow can make Sliding panel 6 pull down, at this moment movable plate 12 by the cushion effect of spring lever 13 and buffer spring 10 make fixed link 11 to Lower movement, water flow can be entered in drip irrigation emitter 14 by leakage hole 19 and through-hole 18, and the upper and lower of hollow cylinder 15 presses by adding Pressing plate 32 may make water to spray out by drip irrigation emitter 28, while start external switch, so that motor 22 is started to work, motor 22 drive motion bar 24 to start turning by first gear 23 and second gear 25, while worm screw sleeve 26 starts turning, worm gear Rotation can drive drip irrigation emitter 14 to start turning while 27, and the high-speed rotation of drip irrigation emitter 14 can expand trickle irrigation range, thus Complete entire work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of water saving drip irrigation system irrigated using water source drop, including starting stave (1) and the second riser (2), institute It states and is fixedly connected with fixed plate (3) between starting stave (1) and the opposite side of the second riser (2), and the top of fixed plate (3) It is fixedly connected with water tank (5), it is characterised in that: it is slidably connected sliding panel (6) between the two sides of water tank (5) inner wall, and It is fixedly connected at the top of sliding panel (6) gasket (7), the two sides of water tank (5) the inner wall bottom are fixedly connected to fixation Block (8), two fixed block (8) inner walls slidably connect buffer board (9) between opposite side, buffer board (9) bottom The two sides in portion are fixedly connected to buffer spring (10), and the bottom end of the buffer spring (10) and the bottom of water tank (5) inner wall are solid It is fixed to connect, it is fixedly connected with fixed link (11) at the top of the buffer board (9), and the top of fixed link (11) is fixedly connected with work Movable plate (12), the bottom of the movable plate (12) and the two sides for being located at fixed link (11) surface are rotatably connected to by link block Spring lever (13) offers loose slot (31) at the top of the fixed block (8), and the bottom end of the spring lever (13) passes through link block It is rotatablely connected with the top of fixing groove (31) inner wall, the two sides of fixed plate (3) bottom pass through bearing and are rotatably connected to drop It fills device (14), the two sides of sliding panel (6) bottom are fixedly connected to hollow cylinder (15), the bottom of the hollow cylinder (15) End sequentially passes through water tank (5), fixed plate (3) and drip irrigation emitter (14) and the inside for extending to drip irrigation emitter (14), the hollow cylinder (15) it extends to the internal one end of drip irrigation emitter (14) and is fixedly connected with pressure plate (32).
2. a kind of water saving drip irrigation system irrigated using water source drop according to claim 1, it is characterised in that: institute The two sides for stating pressure plate (32) are fixedly connected to sealing-plug (16), the inside of the hollow cylinder (15) and be located at drip irrigation emitter (14) inside is fixedly connected with check valve (17), offers through-hole (18) at the top of the pressure plate (32).
3. a kind of water saving drip irrigation system irrigated using water source drop according to claim 1, it is characterised in that: institute It states the two sides at the top of sliding panel (6) and gasket (7) and offers compatible leakage hole (19).
4. a kind of water saving drip irrigation system irrigated using water source drop according to claim 1, it is characterised in that: institute It states the side of starting stave (1) and is fixedly connected with installing frame (20) positioned at the bottom of fixed plate (3), the starting stave (1) The bottom in left side offers fixing groove (21), and the bottom of fixing groove (21) inner wall is fixedly connected with motor by link block (22)。
5. a kind of water saving drip irrigation system irrigated using water source drop according to claim 4, it is characterised in that: institute The one end for stating motor (22) output shaft is fixedly connected with first gear (23), the right side of the starting stave (1) and be located at installation The inside of frame (20) is rotatably connected to motion bar (24) by bearing, and installing frame (20) are run through simultaneously in one end of the motion bar (24) The outside of installing frame (20) is extended to, the motion bar (24) extends to the external one end of installing frame (20) and passes through bearing and second The left pivot movement of riser (2) connects.
6. a kind of water saving drip irrigation system irrigated using water source drop according to claim 5, it is characterised in that: institute It states the surface of motion bar (24) and is fixedly connected with second to be meshed with first gear (23) positioned at the inside of installing frame (20) Gear (25), the two sides on motion bar (24) surface and the outside for being located at installing frame (20) are fixedly connected to worm screw sleeve (26)。
7. a kind of water saving drip irrigation system irrigated using water source drop according to claim 1, it is characterised in that: institute The surface for stating drip irrigation emitter (14) is fixedly connected with the worm gear (27) being meshed with worm screw sleeve (26), drip irrigation emitter (14) surface Bottom be fixedly connected with drip irrigation emitter (28).
8. a kind of water saving drip irrigation system irrigated using water source drop according to claim 1, it is characterised in that: institute The bottom for stating starting stave (1) and the second riser (2) is fixedly connected to bottom plate (29), and the equal spiral shell in two sides at the top of bottom plate (29) Line is connected with screw (4).
CN201910570529.XA 2019-06-27 2019-06-27 Water-saving drip irrigation system for irrigation by utilizing water source fall Active CN110268947B (en)

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Application Number Priority Date Filing Date Title
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CN110268947B CN110268947B (en) 2021-10-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112450052A (en) * 2020-11-18 2021-03-09 霍珮伊 Wisdom is thing networking agricultural for agricultural spraying irrigation equipment
CN113664995A (en) * 2021-07-15 2021-11-19 解正祥 Evaporate and press aerated concrete slab production facility
CN113815089A (en) * 2021-08-17 2021-12-21 解正祥 Evaporate and press aerated concrete slab production facility
CN113854265A (en) * 2021-09-13 2021-12-31 陈灯富 Full-automatic deinsectization machine in gardens

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SU1412664A1 (en) * 1985-02-13 1988-07-30 В. Н. Каишаури, Г. Р. Маглам н и К. П. Прейден Semiautomatic well-water outlet for gravity pipelines
CN2744420Y (en) * 2004-07-16 2005-12-07 余姚市佳音电磁阀有限公司 Digital controlled universal swaying spray nozzle for music fountain
CN204104450U (en) * 2014-10-08 2015-01-21 江苏慧博灌排设备有限公司 A kind of sprinkler spray gun
CN206923418U (en) * 2017-07-12 2018-01-26 湖北爱尔蔬生态农业有限公司 A kind of convertible comprehensive drip irrigation frame of dragon fruit plantation
CN109137729A (en) * 2018-08-04 2019-01-04 芜湖品源装饰工程有限责任公司 A kind of overpass rain collector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1412664A1 (en) * 1985-02-13 1988-07-30 В. Н. Каишаури, Г. Р. Маглам н и К. П. Прейден Semiautomatic well-water outlet for gravity pipelines
CN2744420Y (en) * 2004-07-16 2005-12-07 余姚市佳音电磁阀有限公司 Digital controlled universal swaying spray nozzle for music fountain
CN204104450U (en) * 2014-10-08 2015-01-21 江苏慧博灌排设备有限公司 A kind of sprinkler spray gun
CN206923418U (en) * 2017-07-12 2018-01-26 湖北爱尔蔬生态农业有限公司 A kind of convertible comprehensive drip irrigation frame of dragon fruit plantation
CN109137729A (en) * 2018-08-04 2019-01-04 芜湖品源装饰工程有限责任公司 A kind of overpass rain collector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112450052A (en) * 2020-11-18 2021-03-09 霍珮伊 Wisdom is thing networking agricultural for agricultural spraying irrigation equipment
CN113664995A (en) * 2021-07-15 2021-11-19 解正祥 Evaporate and press aerated concrete slab production facility
CN113815089A (en) * 2021-08-17 2021-12-21 解正祥 Evaporate and press aerated concrete slab production facility
CN113854265A (en) * 2021-09-13 2021-12-31 陈灯富 Full-automatic deinsectization machine in gardens
CN113854265B (en) * 2021-09-13 2023-06-02 孙健春 Full-automatic deinsectization machine in gardens

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