CN103004557A - Automatic-stretching spray irrigation device - Google Patents
Automatic-stretching spray irrigation device Download PDFInfo
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- CN103004557A CN103004557A CN2013100097695A CN201310009769A CN103004557A CN 103004557 A CN103004557 A CN 103004557A CN 2013100097695 A CN2013100097695 A CN 2013100097695A CN 201310009769 A CN201310009769 A CN 201310009769A CN 103004557 A CN103004557 A CN 103004557A
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- cylinder body
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- automatic
- rainer
- water pipe
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses an automatic-stretching spray irrigation device. The automatic-stretching spray irrigation device comprises a cylinder body, wherein a primary water filling nozzle and a secondary water filling nozzle are respectively arranged at the bottom end and the top end of the cylinder body; a piston which can move up and down is arranged in the cylinder body; the periphery of the piston is sealed with the inner wall of the cylinder body in a matching manner; a sliding water pipe is vertically arranged in the middle of the piston; the lower end of the sliding water pipe is communicated with the lower part of the cylinder body and is fixedly connected with the piston; and the upper end of the sliding water pipe stretches out of the top end of the cylinder body and is movably connected to a spearhead. The automatic-stretching spray irrigation device, disclosed by the invention, has the advantages that the automatic-stretching device does not interfere with various mechanized operations on ground and combines large-scale spray irrigation with large-scale mechanized operations organically. Meanwhile, the automatic-stretching spray irrigation device stretches automatically by utilizing a hydraulic pressure principle, so that the automatic-stretching spray irrigation device is convenient and easy to operate, simple in structure, easy to manufacture, low in manufacturing cost, long in service life and easy to popularize and apply in a large area, and in particular has significance for propelling large-scale cultivation in arid regions.
Description
Technical field
The present invention relates to a kind of rainer, in particular a kind of automatic telescopic rainer that is suitable for extensive do mechanization operation on the ground.
Background technology
Present rainer can be divided into open conduit and closed conduit two classes, and open conduit places on the ground, can lay at any time sprinkling irrigation in use, but its pipeline is fragile, and use also very inconvenient, especially large-area agricultural sprinkling irrigation difficult.Closed conduit is embedded in underground, upwards has outlet pipe to elevate above the soil every a segment distance by pipe branch, and anchor block is set outlet pipe is fixed in ground, shields.During use; only need connection sprinkling irrigation standpipe and shower nozzle just can directly spray; but the rainer of this closed conduit is because the setting of its anchor block; make it have some deficiency; a large amount of anchor blocks that gather and the outlet pipe that elevates above the soil; become the obstacle of farming; the obstacle of especially extensive mechanized farming; give agricultural tillage such as harvesting; cultivate etc. and to bring great inconvenience, in addition for the sprinkling irrigation water pipe is damaged, when farming; must avoid anchor block; so just, can cause a part effectively can not cultivate in the arable land, so that effective Cultivated Land Area Decrease has directly affected the raising of agricultural production efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of buried automatic telescopic rainer that does not hinder on the ground extensive do mechanization operation, simple and practical, long service life is provided.
The present invention is achieved by the following technical solutions:
A kind of automatic telescopic rainer, comprise cylinder body, described cylinder body bottom and top are respectively equipped with main water filling port and secondary water filling port, be provided with piston moving up and down in the described cylinder body, described piston periphery and the sealing of inboard wall of cylinder block coupling, described piston intermediate vertical is provided with the slip water pipe, and described slip water pipe lower end is fixedly connected with piston and communicates with inferior part of the cylinder block, and described slip water pipe upper end is stretched out the cylinder body top and is connected with spearhead.
Described piston peripheral sleeve has sealing ring.
Described cylinder body bottom is a base, and described base and cylinder body are tightly connected, and described main water filling port is arranged on a side of described base.
Described base is provided with the groove with cylinder body coupling, and described cylinder body inserts in the described groove.
Described cylinder body top is a top cover, and described top cover and cylinder body are tightly connected, and described secondary water filling port is arranged on a side of described top cover.
Described top cover is provided with the groove with cylinder body coupling, and described cylinder body inserts in the described groove.
Described cylinder body is the PVC material.
Described piston is the PVC material.
Described slip water pipe is the PVC material.
Described automatic extending-contracting apparatus is when installing and using, with main water filling port dock with underground sprinkler pipe network, secondary water filling port and thinner control pipe network dock and be embedded in the lump underground, piston is understood the auto-extending cylinder body with the slip water pipe until extend out to more than the ground and can realize the operation of spraying water when needing sprinkling irrigation under the effect of inferior part of the cylinder block hydraulic pressure; Piston and slip water pipe can be hidden in the cylinder body by self-return under the effect of cylinder body top hydraulic pressure when the sprinkling irrigation operation was finished.
The present invention has the following advantages compared to existing technology:
Buried automatic telescopic rainer provided by the invention; but automatic-ascending to the ground operation of spraying when the slip water pipe is sprayed at needs; but self-return when the sprinkling irrigation operation is finished; do not hinder various do mechanization operations on the ground at all; to spray on a large scale organically merges with extensive do mechanization operation, has created good condition to the enforcement of extensive mechanization on the ground.Simultaneously; because this device is to utilize the hydraulic pressure principle to carry out automatic telescopic, need not complicated mechanical transmission structure and electromagnetic system, easy and simple to handle; simple in structure; make handling ease, low cost of manufacture, and cylinder body adopts the PVC material to make; its chemical stability is good; long service life is easy to large scale application, especially is significant for the scale farming that advances the arid area.
Description of drawings
Fig. 1 is cross-sectional view of the present invention.
Embodiment
The below elaborates to embodiments of the invention, and present embodiment is implemented under take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Referring to Fig. 1, automatic telescopic rainer provided by the invention comprises cylinder body 1, piston 4 and slip water pipe 5, cylinder body 1 is preferably cylindrical, be made of cylinder body, top cover 9 and base 8, all be provided with the cannelure that mates with the cylinder body on top cover 9 and the base 8, the cylinder status is not inserted in the cannelure and good seal.Base 8 sides have main water filling port 2, and top cover 9 sides have secondary water filling port 3, and main water filling port 2 and secondary water filling port 3 can make cylinder body 1 inside and exterior.Cylinder body 1 inside is provided with piston 4 moving up and down, piston 4 peripheral sleeves have sealing ring 7 and cylinder body 1 inwall coupling to be tightly connected, piston 4 intermediate vertical are provided with slip water pipe 5, the length of slip water pipe 5 is slightly larger than cylinder body 1 length, slip water pipe 5 lower ends are fixedly connected with piston 4 and communicate with cylinder body 1 bottom, the top cover 9 that cylinder body 1 is passed in slip water pipe 5 upper ends stretches out cylinder body 1 and movable sealing is connected with spearhead 6, slip water pipe 5 and the sealing of top cover 9 joining places.Cylinder body 1, slip water pipe 5 and piston 4 are preferred to be made of the PVC materials, and it has higher mechanical strength and corrosion resistance preferably, and chemical stability is good, and long service life can satisfy the instructions for use of this device fully.
During installation, this device spearhead 6 is upwards holded up, buried in underground, make cylinder body 1 top to surface distance greater than 50 centimetres, make that main water filling port 2 and underground sprinkling irrigation supervisor net docks, secondary water filling port 3 docks with thinner control pipe network, then soil is restored.
When needs sprinkling irrigation operation, water under high pressure in main water filling port 2 is netted with supervisor leads to, the hydraulic pressure of the water under high pressure in supervisor's net is not less than 1.5 atmospheric pressure, secondary water filling port 3 places under the normal pressure, make the up and down two parts that are divided into by piston 4 in the cylinder body 1 form respectively atmospheric area and higher-pressure region, then piston 4 is under the pressure action of water, produce lift upwards, this lift multiply by piston 4 floor spaces for the difference of supervisor's net hydraulic pressure and normal pressure, take 10 centimetres cylinder bodies, 1 internal diameter and an atm difference as example, lift greater than 75 kilograms can be provided, this power is enough to help spearhead 6 breakthroughs greater than the chesson of 50 cm thicks, make piston 4 drive spearhead 6 by slip water pipe 5 and break through ground, piston 4 rises to the top, at this moment, allows main water filling port 2 and secondary water filling port 3 all place atmospheric pressure state again, the buoyancy that spearhead 6 and slip water pipe 5 can only be placed in piston 4 acquisitions in the water can not sink yet, and forms stable state.Then spearhead 6 can be backed out, be replaced with as required various shower nozzles, again by main water filling port 2 pressurizations, inject the sprinkling irrigation water afterwards, namely enter in the normal sprinkling irrigation operation.
After the sprinkling irrigation operation was finished, as required, the rear maintenance current state that both can reduce pressure can add bracing frame, the shearing force that forms to resist wind, protection slip water pipe 5 and shower nozzle in case of necessity at slip water pipe 5 middle parts; Certainly, also can in time regain slip water pipe 5, be reduced to underground.When need are reduced to slip water pipe 5 when underground, first main water filling port 2 and secondary water filling port 3 are all placed under the normal pressure, shower nozzle is backed out, change spearhead 6, just can enter reclaimer.When reclaiming beginning, from secondary water filling port 3 pressurizations, inject water under high pressure by the control pipe network, piston 4 upper surfaces in cylinder body 1 form powerful pressure, force piston 4 descending, drive slip water pipe 5 and spearhead 6 and move downward, until the piston semi-finals is depressed into lowermost end, this moment is again to the decompression of control pipe network, allow secondary water filling port 3 hydraulic pressure be down to normal pressure, thereby finish whole removal process, with slip water pipe 5 and spearhead 6 returns, ready for spray next time simultaneously.
Certainly, when the needs large tracts of land is sprayed, a plurality of above-mentioned automatic telescopic rainers can be installed and used simultaneously, just can be realized extensive sprinkling irrigation.Automatic telescopic rainer provided by the invention is applicable to any place that should in time irrigate and require movable zero obstruction on the ground, such as: football pitch, urban lawn square, golf course, farmland etc.To needing intense activities to need again the place of intensive irrigation, use this device can greatly reduce it to the maintenance costs of turf especially.
Automatic telescopic rainer provided by the invention; but automatic-ascending to the ground operation of spraying when slip water pipe 5 is sprayed at needs; but self-return when the sprinkling irrigation operation is finished; do not hinder various do mechanization operations on the ground at all; to spray on a large scale organically merges with extensive do mechanization operation, has created good condition to the enforcement of extensive mechanization on the ground.This device also can be used for spraying insecticide, maintenance soil, improvement weather etc.Simultaneously; because this device is to utilize the hydraulic pressure principle to carry out automatic telescopic; need not complicated mechanical transmission structure and electromagnetic system, easy and simple to handle, simple in structure; make handling ease; low cost of manufacture, good stability, long service life; be easy to large scale application, especially be significant for the scale farming that advances the arid area.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. automatic telescopic rainer, comprise cylinder body (1), it is characterized in that: described cylinder body (1) bottom and top are respectively equipped with main water filling port (2) and secondary water filling port (3), be provided with piston moving up and down (4) in the described cylinder body (1), described piston (4) periphery and the sealing of cylinder body (1) inwall coupling, described piston (4) intermediate vertical is provided with slip water pipe (5), described slip water pipe (5) lower end is fixedly connected with piston (4) and communicates with cylinder body (1) bottom, and described slip water pipe (5) upper end is stretched out cylinder body (1) top and is connected with spearhead (6).
2. automatic telescopic rainer as claimed in claim 1, it is characterized in that: described piston (4) peripheral sleeve has sealing ring (7).
3. automatic telescopic rainer as claimed in claim 1, it is characterized in that: described cylinder body (1) bottom is a base (8), and described base (8) is tightly connected with the cylinder body, and described main water filling port (2) is arranged on a side of described base (8).
4. automatic telescopic rainer as claimed in claim 3 is characterized in that: described base (8) is provided with the groove with cylinder body coupling, and described cylinder body inserts in the described groove.
5. such as the arbitrary described automatic telescopic rainer of claim 1 to 4, it is characterized in that: described cylinder body (1) top is a top cover (9), described top cover (9) is tightly connected with the cylinder body, and described secondary water filling port (3) is arranged on a side of described top cover (9).
6. the rainer of automatically stretching as claimed in claim 5 is characterized in that: described top cover (9) is provided with the groove with cylinder body coupling, and described cylinder body inserts in the described groove.
7. automatic telescopic rainer as claimed in claim 6, it is characterized in that: described cylinder body (1) is the PVC material.
8. automatic telescopic rainer as claimed in claim 6, it is characterized in that: described piston (4) is the PVC material.
9. automatic telescopic rainer as claimed in claim 6, it is characterized in that: described slip water pipe (5) is the PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100097695A CN103004557A (en) | 2013-01-11 | 2013-01-11 | Automatic-stretching spray irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100097695A CN103004557A (en) | 2013-01-11 | 2013-01-11 | Automatic-stretching spray irrigation device |
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| CN103004557A true CN103004557A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100097695A Pending CN103004557A (en) | 2013-01-11 | 2013-01-11 | Automatic-stretching spray irrigation device |
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| CN (1) | CN103004557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209812A (en) * | 2018-02-06 | 2018-06-29 | 宁波美高厨具有限公司 | Water basin dish-washing machine panel with gushing arm |
| CN110249975A (en) * | 2019-06-21 | 2019-09-20 | 潜山县下河有机茶厂 | A kind of irrigation rig and its application method of organic tea plantation |
| CN113951044A (en) * | 2021-10-09 | 2022-01-21 | 咸宁职业技术学院 | Planting system for Martin grapes |
| CN114009244A (en) * | 2021-11-10 | 2022-02-08 | 代峰源 | Landscape device for urban road planning |
Citations (12)
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|---|---|---|---|---|
| US1484888A (en) * | 1922-01-10 | 1924-02-26 | Frederick H Johnson | Disappearing lawn sprinkler |
| US3263929A (en) * | 1964-10-28 | 1966-08-02 | Seablom Wendell | Sprinkler head and system |
| US4254913A (en) * | 1978-04-13 | 1981-03-10 | Institute Po Mechanika I Biomechanika | Retractable spray head for irrigation system |
| JPS63141662A (en) * | 1986-12-04 | 1988-06-14 | Masamitsu Miyazaki | Irrigating nozzle having partition wall at leg part |
| DE4129888A1 (en) * | 1991-09-09 | 1993-03-18 | Runolt Holz | Telescopic sunken sprinkler for watering lawns or gardens - consists of inner and outer tubes of copper or plastic with sprinkler head and sealing rings between two tubes |
| CZ98193A3 (en) * | 1993-05-24 | 1994-08-17 | Jiri Pres | Stationary irrigation device, particularly for lawns |
| CN2355530Y (en) * | 1999-03-15 | 1999-12-29 | 杨卫放 | Automatic pressure lift sprayer |
| CN2441305Y (en) * | 2000-09-12 | 2001-08-08 | 俞成君 | Collapsible sprinkling station rod device |
| US20030098365A1 (en) * | 2001-11-28 | 2003-05-29 | Lockwood George H. | Method and apparatus for reducing the precipitation rate of an irrigation sprinkler |
| DE202007003880U1 (en) * | 2007-03-16 | 2007-06-06 | Denzin, Eckhard | Sprinkling device for e.g. garden in horticulture, has light-weight cover fastened at shaft with bar, and piston with cover adjustable by water pressure in upper spraying position or with disconnection of pressure in lower normal position |
| CN201101042Y (en) * | 2007-08-24 | 2008-08-20 | 四川西部高新产业开发有限公司 | Environmental massage control water-saving irrlgation system actuating unit |
| CN203087130U (en) * | 2013-01-11 | 2013-07-31 | 吴越 | Automatic retractable sprinkling irrigation device |
-
2013
- 2013-01-11 CN CN2013100097695A patent/CN103004557A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484888A (en) * | 1922-01-10 | 1924-02-26 | Frederick H Johnson | Disappearing lawn sprinkler |
| US3263929A (en) * | 1964-10-28 | 1966-08-02 | Seablom Wendell | Sprinkler head and system |
| US4254913A (en) * | 1978-04-13 | 1981-03-10 | Institute Po Mechanika I Biomechanika | Retractable spray head for irrigation system |
| JPS63141662A (en) * | 1986-12-04 | 1988-06-14 | Masamitsu Miyazaki | Irrigating nozzle having partition wall at leg part |
| DE4129888A1 (en) * | 1991-09-09 | 1993-03-18 | Runolt Holz | Telescopic sunken sprinkler for watering lawns or gardens - consists of inner and outer tubes of copper or plastic with sprinkler head and sealing rings between two tubes |
| CZ98193A3 (en) * | 1993-05-24 | 1994-08-17 | Jiri Pres | Stationary irrigation device, particularly for lawns |
| CN2355530Y (en) * | 1999-03-15 | 1999-12-29 | 杨卫放 | Automatic pressure lift sprayer |
| CN2441305Y (en) * | 2000-09-12 | 2001-08-08 | 俞成君 | Collapsible sprinkling station rod device |
| US20030098365A1 (en) * | 2001-11-28 | 2003-05-29 | Lockwood George H. | Method and apparatus for reducing the precipitation rate of an irrigation sprinkler |
| DE202007003880U1 (en) * | 2007-03-16 | 2007-06-06 | Denzin, Eckhard | Sprinkling device for e.g. garden in horticulture, has light-weight cover fastened at shaft with bar, and piston with cover adjustable by water pressure in upper spraying position or with disconnection of pressure in lower normal position |
| CN201101042Y (en) * | 2007-08-24 | 2008-08-20 | 四川西部高新产业开发有限公司 | Environmental massage control water-saving irrlgation system actuating unit |
| CN203087130U (en) * | 2013-01-11 | 2013-07-31 | 吴越 | Automatic retractable sprinkling irrigation device |
Non-Patent Citations (1)
| Title |
|---|
| 农业机械编辑部: "《排灌机械论文集》", 31 December 1980, 中国农业机械学会 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209812A (en) * | 2018-02-06 | 2018-06-29 | 宁波美高厨具有限公司 | Water basin dish-washing machine panel with gushing arm |
| CN108209812B (en) * | 2018-02-06 | 2023-12-29 | 宁波美高厨具有限公司 | Basin dish washer panel with spray arm |
| CN110249975A (en) * | 2019-06-21 | 2019-09-20 | 潜山县下河有机茶厂 | A kind of irrigation rig and its application method of organic tea plantation |
| CN113951044A (en) * | 2021-10-09 | 2022-01-21 | 咸宁职业技术学院 | Planting system for Martin grapes |
| CN114009244A (en) * | 2021-11-10 | 2022-02-08 | 代峰源 | Landscape device for urban road planning |
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Application publication date: 20130403 |