CN203087130U - Automatic retractable sprinkling irrigation device - Google Patents
Automatic retractable sprinkling irrigation device Download PDFInfo
- Publication number
- CN203087130U CN203087130U CN2013200136163U CN201320013616U CN203087130U CN 203087130 U CN203087130 U CN 203087130U CN 2013200136163 U CN2013200136163 U CN 2013200136163U CN 201320013616 U CN201320013616 U CN 201320013616U CN 203087130 U CN203087130 U CN 203087130U
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- CN
- China
- Prior art keywords
- cylinder body
- piston
- water pipe
- rainer
- sprinkling irrigation
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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.)
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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 utility model discloses an automatic retractable sprinkling irrigation device comprising a cylinder body, wherein the bottom and the top of the cylinder body are provided with a main water injection opening and an auxiliary water injection opening respectively. A piston capable of moving upward and downward is arranged in the cylinder body, the periphery of the piston and the inner wall of the cylinder body are sealed in a matched mode, a sliding water pipe is vertically arranged in the middle of the piston, the lower end of the sliding water pipe is fixedly connected with the piston and communicated with the lower portion of the cylinder body, and the upper end of the sliding water pipe extends out of the top of the cylinder body and is movably connected with a spearhead. The automatic retractable sprinkling irrigation device has the advantages that the device does not hinder mechanical work on the ground and integrates large-scale sprinkling irrigation with the large-scale mechanical work. Meanwhile, the device can automatically stretch and retract by means of the water pressure principle, is simple and convenient to operate, simple in structure, easy to manufacture and process, low in manufacturing cost, long in service life, and easy to popularize and use in a large area, and particularly plays an important role in promoting large-scale cultivation in arid areas.
Description
Technical field
The utility model relates to a kind of rainer, in particular a kind of automatically flexible rainer that is suitable for extensive mechanized 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 sprinkling irrigation at any time in use, but its pipeline is fragile, and use also very inconvenient, especially large-area agricultural sprinkling irrigation quite the difficulty.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 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, make effective arable area reduce, directly influence the raising of agricultural production efficiency.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of buried automatically flexible rainer that does not hinder on the ground extensive mechanized, simple and practical, long service life is provided.
The utility model is achieved through the following technical solutions:
A kind of automatically flexible 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 communicate 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 periphery is with 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 sprinkling irrigation pipe network, secondary water filling port and thinner control pipe network dock and be embedded in the lump underground, piston and slip water pipe can stretch out cylinder body automatically and can realize the operation of spraying water until extending out to more than the ground 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 utility model has the following advantages compared to existing technology:
The buried automatically flexible rainer that the utility model provides; the slip water pipe can rise to the operation of spraying on the ground automatically when needs are sprayed; but self-return when the sprinkling irrigation operation is finished; do not hinder various mechanized on the ground at all; to spray on a large scale and extensive mechanized organically merges, create 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 stretching automatically, need not complicated mechanical drive mechanism and electromagnetic system, and is 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 a cross-sectional view of the present utility model.
Embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, the automatically flexible rainer that the utility model provides, comprise cylinder body 1, piston 4 and slip water pipe 5, cylinder body 1 is preferably cylindrical, constitute by 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 peripheries are with sealing ring 7 and are tightly connected with cylinder body 1 inwall coupling, 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 and piston 4 are fixedly connected 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 are responsible for that net docks, secondary water filling port 3 docks with thinner control pipe network, then soil is restored.
When needs sprinkling irrigation operation, main water filling port 2 leads to the water under high pressure of being responsible in the net, the hydraulic pressure of being responsible for the water under high pressure in the net is not less than 1.5 atmospheric pressure, secondary water filling port 3 places under the normal pressure, make the two parts up and down that are divided into by piston 4 in the cylinder body 1 form atmospheric area and higher-pressure region respectively, 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 being responsible for net hydraulic pressure and normal pressure, with 10 centimetres cylinder bodies, 1 internal diameter and an atm difference is example, lift greater than 75 kilograms can be provided, this power is enough to help the chesson of spearhead 6 breakthroughs greater than 50 cm thicks, make piston 4 drive spearhead 6 and break through ground by slip water pipe 5, 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 status.Spearhead 6 can be backed out then, be replaced with various shower nozzles as required, once more by main water filling port 2 pressurizations, inject the sprinkling irrigation water afterwards, promptly enter in the normal sprinkling irrigation operation.
After the sprinkling irrigation operation was finished, as required, the back of both can having reduced pressure kept current state, can add bracing frame at slip water pipe 5 middle parts in case of necessity, to resist the shearing force that wind forms, protection slip water pipe 5 and shower nozzle; Certainly, also can in time regain slip water pipe 5, contract to underground.When need contract slip water pipe 5 when underground, earlier 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 reduce to normal pressure, thereby finish the whole recovery process, with slip water pipe 5 and spearhead 6 returns, ready for sprinkling irrigation next time simultaneously.
Certainly, when the needs large tracts of land is sprayed, a plurality of above-mentioned automatically flexible rainers can be installed and used simultaneously, just can be realized extensive sprinkling irrigation.The automatically flexible rainer that the utility model provides is applicable to any place that should in time irrigate and require movable zero obstruction on the ground, such as: football field, urban lawn square, golf course, farmland etc.To needing intense activities to need the place of intensive irrigation again, use this device can greatly reduce its maintenance costs especially to turf.
The automatically flexible rainer that the utility model provides; slip water pipe 5 can rise to the operation of spraying on the ground automatically when needs are sprayed; but self-return when the sprinkling irrigation operation is finished; do not hinder various mechanized on the ground at all; to spray on a large scale and extensive mechanized organically merges, create 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 stretching automatically; need not complicated mechanical drive mechanism 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 utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. automatically flexible 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 communicate 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. automatically flexible rainer as claimed in claim 1, it is characterized in that: described piston (4) periphery is with sealing ring (7).
3. automatically flexible 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. automatically flexible rainer as claimed in claim 3, it 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. as the arbitrary described automatically flexible 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 stretching automatically 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. automatically flexible rainer as claimed in claim 6, it is characterized in that: described cylinder body (1) is the PVC material.
8. automatically flexible rainer as claimed in claim 6, it is characterized in that: described piston (4) is the PVC material.
9. automatically flexible 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 |
|---|---|---|---|
| CN2013200136163U CN203087130U (en) | 2013-01-11 | 2013-01-11 | Automatic retractable sprinkling irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200136163U CN203087130U (en) | 2013-01-11 | 2013-01-11 | Automatic retractable sprinkling irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203087130U true CN203087130U (en) | 2013-07-31 |
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ID=48838593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200136163U Expired - Fee Related CN203087130U (en) | 2013-01-11 | 2013-01-11 | Automatic retractable sprinkling irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203087130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004557A (en) * | 2013-01-11 | 2013-04-03 | 吴越 | Automatic-stretching spray irrigation device |
| CN103404290A (en) * | 2013-09-02 | 2013-11-27 | 山东理工大学 | Automatic spraying, fertilizing, irrigation and drainage system for farmlands |
| CN104304220A (en) * | 2014-09-22 | 2015-01-28 | 山东理工大学 | Automatic greening tree liquid medicine spraying equipment |
| CN104542544A (en) * | 2015-01-07 | 2015-04-29 | 山东理工大学 | Automatic pesticide solution and fertilizer solution spraying machine for winter jujube |
-
2013
- 2013-01-11 CN CN2013200136163U patent/CN203087130U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004557A (en) * | 2013-01-11 | 2013-04-03 | 吴越 | Automatic-stretching spray irrigation device |
| CN103404290A (en) * | 2013-09-02 | 2013-11-27 | 山东理工大学 | Automatic spraying, fertilizing, irrigation and drainage system for farmlands |
| CN104304220A (en) * | 2014-09-22 | 2015-01-28 | 山东理工大学 | Automatic greening tree liquid medicine spraying equipment |
| CN104304220B (en) * | 2014-09-22 | 2016-06-08 | 山东理工大学 | A kind of greening-tree medicinal liquid automatic spraying equipment |
| CN104542544A (en) * | 2015-01-07 | 2015-04-29 | 山东理工大学 | Automatic pesticide solution and fertilizer solution spraying machine for winter jujube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |