CN208317655U - A kind of adjustable rotary nozzle for greenhouse irrigation system - Google Patents

A kind of adjustable rotary nozzle for greenhouse irrigation system Download PDF

Info

Publication number
CN208317655U
CN208317655U CN201820977920.2U CN201820977920U CN208317655U CN 208317655 U CN208317655 U CN 208317655U CN 201820977920 U CN201820977920 U CN 201820977920U CN 208317655 U CN208317655 U CN 208317655U
Authority
CN
China
Prior art keywords
hollow
screw thread
combination
locating ring
connector sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820977920.2U
Other languages
Chinese (zh)
Inventor
赵吉宽
赵飞
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.)
Chuangjing Agricultural Equipment Group Co.,Ltd.
Original Assignee
Jiangsu Chuangjing Greenhouse Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Chuangjing Greenhouse Equipment Co Ltd filed Critical Jiangsu Chuangjing Greenhouse Equipment Co Ltd
Priority to CN201820977920.2U priority Critical patent/CN208317655U/en
Application granted granted Critical
Publication of CN208317655U publication Critical patent/CN208317655U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The utility model belongs to greenhouse applied technical field, specifically disclose a kind of adjustable rotary nozzle for greenhouse irrigation system, by support positioning component, and the water conservancy diversion rotary components being used in combination with support positioning component, and the lift adjustment component composition being used in combination with water conservancy diversion rotary components.A kind of adjustable rotary nozzle beneficial effect for greenhouse irrigation system of the utility model is: its design structure is reasonable, support positioning component, water conservancy diversion rotary components and the lift adjustment component being used in combination, toughness is strong, the service life is long, it solves the problems, such as cumbersome assembly present in existing rotary nozzle, poor toughness, fracture, deformation easily occur, adaptability lift adjustment can be carried out according to needing to pass through can be manually rotated simultaneously, meet the irrigation requirement of different work face crop.

Description

A kind of adjustable rotary nozzle for greenhouse irrigation system
Technical field
The utility model belongs to irrigation system accessory applied technical field, and in particular to one kind irrigates system for greenhouse The adjustable rotary nozzle of system is assembled with the irrigation system water guide pipeline in greenhouse, needs to carry out the liter of adaptability according to irrigation Falling tone is whole, realizes that stablizing for different spray and filling surface crops pours operation.
Background technique
Greenhouse be divided into green house of vegetables, vinyl house, light-passing plastic greenhouse, greenhouse, sunlight board greenhouse, intelligent greenhouse, Single-ridgepole glasshouse, attached-greenhouse, single roof greenhouse, double roof greenhouses, heating greenhouse, unheating hothouse etc..Comparison is following common Greenhouse is at low cost, simple structure, but it is few to add equipment, and greenhouse cost is higher than common greenhouse, and construction is complicated, Ke Yian Certain equipment is filled, intelligent greenhouse is at high cost, constructs complicated, more self-contained.
In the construction operation of greenhouse, irrigation system is the important component of greenhouse, in greenhouse Long-term cropping irrigated, watering operation when, usually water guide pipeline end install rotary nozzle, to the kind plant in greenhouse Carry out 360 ° of efficient pouring operations.Currently, the rotary nozzle of traditional structure, its structure is complicated, assembles cumbersome, poor toughness, and Easily there is phenomena such as fracture, deformation, while rotation can not be reduced according to needing the sprinkling irrigation work surface to rotary nozzle to be adjusted The practicability etc. for turning spray head operation has been unable to satisfy the high standard assembling requirement of greenhouse irrigation system, and this is to work as It is preceding urgently to be resolved.
Therefore, based on the above issues, the utility model provides a kind of adjustable rotation for greenhouse irrigation system Spray head.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of adjustable rotations for greenhouse irrigation system Turn spray head, design structure is reasonable, support positioning component, water conservancy diversion rotary components and the lift adjustment component being used in combination, tough Property it is strong, the service life is long, solve the problems, such as cumbersome assembly present in existing rotary nozzle, poor toughness, easily occur fracture, deformation, together When can according to need by can be manually rotated carry out adaptability lift adjustment, meet the irrigation requirement of different work face crop.
Technical solution: the utility model provides a kind of adjustable rotary nozzle for greenhouse irrigation system, by propping up Support positioning component, and with the water conservancy diversion rotary components that are used in combination of support positioning component, and match and make with water conservancy diversion rotary components Lift adjustment component composition;The support positioning component, including the first hollow locating ring, and with the first hollow locating ring phase The first arc being connect respectively with the first hollow locating ring, the second hollow locating ring with the use of the second hollow locating ring and both ends Shape support plate, the second curved support plate;The water conservancy diversion rotary components, including it is separately positioned on the first hollow locating ring, in second One group of first rotation bracing ring, one group of second rotation bracing ring in empty locating ring, and be separately positioned on the first hollow locating ring, In second hollow locating ring and it is located at one group of first rotation bracing ring, one group of second the first hollow rotating rotated between bracing ring Circle, the second hollow rotating circle, and the hollow rotation of auxiliary being used in combination respectively with the first hollow rotating circle, the second hollow rotating circle Pivoted housing, fixed support rod, and setting cover upper oblique arc deflector in auxiliary hollow rotating, and are arranged in oblique arc deflector side Positioning seat, and the internal screw thread location hole being arranged in positioning seat, wherein fixed support rod connect setting with internal screw thread location hole For screw thread silk slot structure;The lift adjustment component including the taper dust-proofing ring of the first hollow locating ring one side is arranged in, and is set Set the first hollow locating ring one side and with the first hollow external screw thread connector sleeve for being located in taper dust-proofing ring, and with it is first hollow The first hollow internal screw thread connector sleeve that external screw thread connector sleeve is used in combination, and match and make with the first hollow internal screw thread connector sleeve Second hollow external screw thread connector sleeve, and the second hollow internal screw thread being used in combination with the second hollow external screw thread connector sleeve connect Female connector, and the hollow external screw thread connector sleeve of third being used in combination with the second hollow internal screw thread connector sleeve.
The technical program, the adjustable rotary nozzle for greenhouse irrigation system further includes setting the The auxiliary internal screw thread hollow sealing set of two hollow locating ring one sides, and it is auxiliary with assisting internal screw thread hollow sealing set to be used in combination External screw thread sealing column is helped, and the rotating hand portion being arranged in auxiliary external screw thread sealing column.
The technical program, the adjustable rotary nozzle for greenhouse irrigation system further includes setting fixed The auxiliary internal screw thread limit sleeve being used in combination on the seat of position and with fixed support rod.
The technical program, the adjustable rotary nozzle for greenhouse irrigation system, further includes being respectively set In the first curved support plate, one group of first stiffener plate of the second curved support plate end two sides, one group of second stiffener plate.
Compared with prior art, a kind of adjustable rotary nozzle for greenhouse irrigation system of the utility model has Beneficial effect is: its design structure is reasonable, support positioning component, water conservancy diversion rotary components and the lift adjustment group being used in combination Part, toughness is strong, the service life is long, solve present in existing rotary nozzle cumbersome assembly, poor toughness, easily there is fracture, deformation is asked Topic, while adaptability lift adjustment can be carried out according to needing to pass through can be manually rotated, meet the irrigation requirement of different work face crop.
Detailed description of the invention
Fig. 1 is a kind of structural representation of adjustable rotary nozzle for greenhouse irrigation system of the utility model Figure;
Fig. 2 is a kind of the first arc branch of adjustable rotary nozzle for greenhouse irrigation system of the utility model The side structure schematic view of fagging or the second curved support plate;
Fig. 3 is a kind of oblique arc water conservancy diversion of adjustable rotary nozzle for greenhouse irrigation system of the utility model The schematic view of the front view of plate;
Wherein, serial number mark is as follows in figure: the hollow locating ring of 1- first, the hollow locating ring of 2- second, 3- the first arc branch It is auxiliary that fagging, the second curved support of 4- plate, 5- first rotate bracing ring, the rotation of 6- second bracing ring, the first hollow rotating of 7- circle, 8- Help the fixed support rod of the oblique arc deflector of hollow rotating set, 9-, the second hollow rotating of 10- circle, 11-, 12- positioning seat, spiral shell in 13- Line location hole, 14- auxiliary internal screw thread limit sleeve, 15- auxiliary internal screw thread hollow sealing set, 16- assist external screw thread sealing column, 17- Rotating hand portion, the first stiffener plate of 18-, the second stiffener plate of 19-, 20- taper dust-proofing ring, the hollow external screw thread of 21- first connect Female connector, the hollow internal screw thread connector sleeve of 22- first, the hollow external screw thread connector sleeve of 23- second, the hollow internal screw thread connector sleeve of 24- second, The hollow external screw thread connector sleeve of 25- third.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment one
A kind of adjustable rotary nozzle for greenhouse irrigation system as shown in Figure 1, Figure 2 and Figure 3, it is fixed by supporting Hyte part, and the water conservancy diversion rotary components being used in combination with support positioning component, and be used in combination with water conservancy diversion rotary components Lift adjustment component composition;The support positioning component, including the first hollow locating ring 1, and match with the first hollow locating ring 1 Close the first arc connecting respectively with the first hollow locating ring 1, the second hollow locating ring 2 using the second hollow locating ring 2 and both ends Shape support plate 3, the second curved support plate 4;The water conservancy diversion rotary components, including it is separately positioned on the first hollow locating ring 1, second One group of first rotation bracing ring, 5, one group of second rotation bracing ring 6 in hollow locating ring 2, and to be separately positioned on first hollow fixed In position circle 1, the second hollow locating ring 2 and be located between one group of first rotation, 5, one group second of bracing ring rotation bracing ring 6 the One hollow rotating circle 7, the second hollow rotating circle 10, and matched respectively with the first hollow rotating circle 7, the second hollow rotating circle 10 Auxiliary hollow rotating set 8, the fixed support rod 11 used, and tiltedly arc deflector 9 is set on auxiliary hollow rotating set 8, and The positioning seat 12 of oblique 9 side of arc deflector, and the internal screw thread location hole 13 being arranged in positioning seat 12 are set, wherein Gu Determine support rod 11 and connect with internal screw thread location hole 13 to be set as screw thread silk slot structure;The lift adjustment component, including setting exist The taper dust-proofing ring 20 of first hollow 1 one side of locating ring, and setting 1 one side of the first hollow locating ring and be located at taper dust-break The first hollow external screw thread connector sleeve 21 in circle 20, and be used in combination with the first hollow external screw thread connector sleeve 21 first hollow Internal screw thread connector sleeve 22, and the second hollow external screw thread connector sleeve 23 being used in combination with the first hollow internal screw thread connector sleeve 22, And the second hollow internal screw thread connector sleeve 24 being used in combination with the second hollow external screw thread connector sleeve 23, and with the second hollow interior spiral shell The hollow external screw thread connector sleeve 25 of the third that line connector sleeve 24 is used in combination.
Embodiment two
A kind of adjustable rotary nozzle for greenhouse irrigation system as shown in Figure 1, Figure 2 and Figure 3, it is fixed by supporting Hyte part, and the water conservancy diversion rotary components being used in combination with support positioning component, and be used in combination with water conservancy diversion rotary components Lift adjustment component composition;The support positioning component, including the first hollow locating ring 1, and match with the first hollow locating ring 1 Close the first arc connecting respectively with the first hollow locating ring 1, the second hollow locating ring 2 using the second hollow locating ring 2 and both ends Shape support plate 3, the second curved support plate 4;The water conservancy diversion rotary components, including it is separately positioned on the first hollow locating ring 1, second One group of first rotation bracing ring, 5, one group of second rotation bracing ring 6 in hollow locating ring 2, and to be separately positioned on first hollow fixed In position circle 1, the second hollow locating ring 2 and be located between one group of first rotation, 5, one group second of bracing ring rotation bracing ring 6 the One hollow rotating circle 7, the second hollow rotating circle 10, and matched respectively with the first hollow rotating circle 7, the second hollow rotating circle 10 Auxiliary hollow rotating set 8, the fixed support rod 11 used, and tiltedly arc deflector 9 is set on auxiliary hollow rotating set 8, and The positioning seat 12 of oblique 9 side of arc deflector, and the internal screw thread location hole 13 being arranged in positioning seat 12 are set, wherein Gu Determine support rod 11 and connect with internal screw thread location hole 13 to be set as screw thread silk slot structure;The lift adjustment component, including setting exist The taper dust-proofing ring 20 of first hollow 1 one side of locating ring, and setting 1 one side of the first hollow locating ring and be located at taper dust-break The first hollow external screw thread connector sleeve 21 in circle 20, and be used in combination with the first hollow external screw thread connector sleeve 21 first hollow Internal screw thread connector sleeve 22, and the second hollow external screw thread connector sleeve 23 being used in combination with the first hollow internal screw thread connector sleeve 22, And the second hollow internal screw thread connector sleeve 24 being used in combination with the second hollow external screw thread connector sleeve 23, and with the second hollow interior spiral shell The hollow external screw thread connector sleeve 25 of the third that line connector sleeve 24 is used in combination, and the auxiliary of the second hollow 2 one side of locating ring is set Internal screw thread hollow sealing is helped to cover 15, and the auxiliary external screw thread sealing column being used in combination with auxiliary internal screw thread hollow sealing set 15 16, and the rotating hand portion 17 being arranged in auxiliary external screw thread sealing column 16.
Embodiment three
A kind of adjustable rotary nozzle for greenhouse irrigation system as shown in Figure 1, Figure 2 and Figure 3, it is fixed by supporting Hyte part, and the water conservancy diversion rotary components being used in combination with support positioning component, and be used in combination with water conservancy diversion rotary components Lift adjustment component composition;The support positioning component, including the first hollow locating ring 1, and match with the first hollow locating ring 1 Close the first arc connecting respectively with the first hollow locating ring 1, the second hollow locating ring 2 using the second hollow locating ring 2 and both ends Shape support plate 3, the second curved support plate 4;The water conservancy diversion rotary components, including it is separately positioned on the first hollow locating ring 1, second One group of first rotation bracing ring, 5, one group of second rotation bracing ring 6 in hollow locating ring 2, and to be separately positioned on first hollow fixed In position circle 1, the second hollow locating ring 2 and be located between one group of first rotation, 5, one group second of bracing ring rotation bracing ring 6 the One hollow rotating circle 7, the second hollow rotating circle 10, and matched respectively with the first hollow rotating circle 7, the second hollow rotating circle 10 Auxiliary hollow rotating set 8, the fixed support rod 11 used, and tiltedly arc deflector 9 is set on auxiliary hollow rotating set 8, and The positioning seat 12 of oblique 9 side of arc deflector, and the internal screw thread location hole 13 being arranged in positioning seat 12 are set, wherein Gu Determine support rod 11 and connect with internal screw thread location hole 13 to be set as screw thread silk slot structure;The lift adjustment component, including setting exist The taper dust-proofing ring 20 of first hollow 1 one side of locating ring, and setting 1 one side of the first hollow locating ring and be located at taper dust-break The first hollow external screw thread connector sleeve 21 in circle 20, and be used in combination with the first hollow external screw thread connector sleeve 21 first hollow Internal screw thread connector sleeve 22, and the second hollow external screw thread connector sleeve 23 being used in combination with the first hollow internal screw thread connector sleeve 22, And the second hollow internal screw thread connector sleeve 24 being used in combination with the second hollow external screw thread connector sleeve 23, and with the second hollow interior spiral shell The hollow external screw thread connector sleeve 25 of the third that line connector sleeve 24 is used in combination, and the auxiliary of the second hollow 2 one side of locating ring is set Internal screw thread hollow sealing is helped to cover 15, and the auxiliary external screw thread sealing column being used in combination with auxiliary internal screw thread hollow sealing set 15 16, and the rotating hand portion 17 being arranged in auxiliary external screw thread sealing column 16, and be arranged on positioning seat 12 and supported with fixed The auxiliary internal screw thread limit sleeve 14 that bar 11 is used in combination.
The adjustable rotation spray for greenhouse irrigation system of this constructive embodiment one, embodiment two and embodiment three Head further includes one group of first stiffener plate for being separately positioned on the first curved support plate 3,4 end two sides of the second curved support plate 18, one group of second stiffener plate 19 improves overall structure toughness, completes accurate, stable sprinkling irrigation operation.
The adjustable rotation spray for greenhouse irrigation system of this constructive embodiment one, embodiment two and embodiment three Head, design structure is reasonable, support positioning component, water conservancy diversion rotary components and the lift adjustment component being used in combination, toughness is strong, Service life is long, solves the problems, such as cumbersome assembly present in existing rotary nozzle, poor toughness, fracture, deformation easily occurs, while can be according to Adaptability lift adjustment is carried out according to needing to pass through can be manually rotated, meets the irrigation requirement of different work face crop.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as The protection scope of the utility model.

Claims (4)

1. a kind of adjustable rotary nozzle for greenhouse irrigation system, it is characterised in that: by support positioning component, and with The water conservancy diversion rotary components that support positioning component is used in combination, and the lift adjustment component being used in combination with water conservancy diversion rotary components Composition;The support positioning component, including the first hollow locating ring (1), and is used in combination with the first hollow locating ring (1) The first arc that two hollow locating rings (2) and both ends are connect with the first hollow locating ring (1), the second hollow locating ring (2) respectively Support plate (3), the second curved support plate (4);The water conservancy diversion rotary components, including be separately positioned on the first hollow locating ring (1), One group of first rotation bracing ring (5), one group of second rotation bracing ring (6) in second hollow locating ring (2), and be separately positioned on In first hollow locating ring (1), the second hollow locating ring (2) and it is located at one group of first rotation bracing ring (5), one group of second rotation The first hollow rotating circle (7), the second hollow rotating circle (10) between bracing ring (6), and respectively with the first hollow rotating circle (7), the second hollow rotating circle (10) is used in combination auxiliary hollow rotating set (8), fixed support rod (11), and be arranged auxiliary It helps oblique arc deflector (9) on hollow rotating set (8), and setting in the positioning seat (12) of oblique arc deflector (9) side, and sets Set the internal screw thread location hole (13) in positioning seat (12), wherein fixed support rod (11) are connect with internal screw thread location hole (13) It is set as screw thread silk slot structure;The lift adjustment component, including the taper dust-break in the first hollow locating ring (1) one side is arranged Enclose (20), and setting the first hollow locating ring (1) one side and with the first hollow external screw thread for being located in taper dust-proofing ring (20) Connector sleeve (21), and the first hollow internal screw thread connector sleeve (22) being used in combination with the first hollow external screw thread connector sleeve (21), And the second hollow external screw thread connector sleeve (23) being used in combination with the first hollow internal screw thread connector sleeve (22), and with it is second hollow The second hollow internal screw thread connector sleeve (24) that external screw thread connector sleeve (23) is used in combination, and with the second hollow internal screw thread connector sleeve (24) the hollow external screw thread connector sleeve (25) of the third being used in combination.
2. a kind of adjustable rotary nozzle for greenhouse irrigation system according to claim 1, it is characterised in that: The adjustable rotary nozzle for greenhouse irrigation system further includes being arranged in the second hollow locating ring (2) one side It assists internal screw thread hollow sealing set (15), and close with auxiliary internal screw thread hollow sealing set (15) auxiliary external screw thread for being used in combination It seals column (16), and rotating hand portion (17) of the setting in auxiliary external screw thread sealing column (16).
3. a kind of adjustable rotary nozzle for greenhouse irrigation system according to claim 1 or 2, feature exist In the adjustable rotary nozzle for greenhouse irrigation system, further include be arranged on positioning seat (12) and with fixation The auxiliary internal screw thread limit sleeve (14) that support rod (11) is used in combination.
4. a kind of adjustable rotary nozzle for greenhouse irrigation system according to claim 3, it is characterised in that: The adjustable rotary nozzle for greenhouse irrigation system further includes being separately positioned on the first curved support plate (3), One group of first stiffener plate (18), one group of second stiffener plate (19) of two curved support plate (4) end two sides.
CN201820977920.2U 2018-06-25 2018-06-25 A kind of adjustable rotary nozzle for greenhouse irrigation system Active CN208317655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820977920.2U CN208317655U (en) 2018-06-25 2018-06-25 A kind of adjustable rotary nozzle for greenhouse irrigation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820977920.2U CN208317655U (en) 2018-06-25 2018-06-25 A kind of adjustable rotary nozzle for greenhouse irrigation system

Publications (1)

Publication Number Publication Date
CN208317655U true CN208317655U (en) 2019-01-04

Family

ID=64768572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820977920.2U Active CN208317655U (en) 2018-06-25 2018-06-25 A kind of adjustable rotary nozzle for greenhouse irrigation system

Country Status (1)

Country Link
CN (1) CN208317655U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022021754A1 (en) * 2020-07-29 2022-02-03 江苏西美灌排设备有限公司 Irrigation bracket for greenhouse of flowers and plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022021754A1 (en) * 2020-07-29 2022-02-03 江苏西美灌排设备有限公司 Irrigation bracket for greenhouse of flowers and plants

Similar Documents

Publication Publication Date Title
CN208317655U (en) A kind of adjustable rotary nozzle for greenhouse irrigation system
CN205052392U (en) Portable gardens sprinkling irrigation equipment
CN203723204U (en) Telescopic water-saving irrigation device
CN209806685U (en) All-round maintenance composite set that drips irrigation
CN209089614U (en) Afforestation Portable water-saving irrigation rig
CN208554658U (en) A kind of high stability greenhouse rotary nozzle
CN211671648U (en) Agricultural irrigation equipment for vegetable cultivation of adjustable rivers size
CN211909961U (en) Telescopic irrigation equipment is used to tea tree
CN208449740U (en) A kind of 360 ° of lifting adjustment type greenhouse irrigation systems assembling spray head
CN208599288U (en) Improvement type filter for greenhouse drip irrigation system
CN211447099U (en) Rainwater collection device for vegetable greenhouse
CN211510036U (en) Multifunctional tree support frame
CN208370535U (en) A kind of novel garden base subsurface irrigation device
CN203851565U (en) Flow-adjustable spraying and dripping douche
CN217608750U (en) Agricultural economy water saving fixtures
CN201328291Y (en) Multifunctional crop irrigation and fertigation device
CN111492950A (en) A hand-held type watering device for municipal garden
CN220776849U (en) Coffee planting and irrigating mechanism
CN217694713U (en) Electric water spraying kettle
CN209610260U (en) A kind of agricultural economy and management plant protection device
CN215530527U (en) Auxiliary assembly with adjustable rice breeding is used
CN210352512U (en) Watering device for planting orchard
CN218680568U (en) Base big-arch shelter is shower nozzle of sprinkling irrigation with adjusting structure
CN212937175U (en) Irrigation equipment for municipal garden afforestation
CN208764496U (en) A kind of water pipe head for greenhouse assembling

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: No.18, south head, industrial concentration area, Xingdong Town, Xinghua City, Taizhou City, Jiangsu Province, 225700

Patentee after: Chuangjing Agricultural Equipment Group Co.,Ltd.

Address before: No.18, south head, industrial concentration area, Xingdong Town, Xinghua City, Taizhou City, Jiangsu Province, 225700

Patentee before: JIANGSU CHUANGJING GREENHOUSE EQUIPMENT Co.,Ltd.