CN107889725A - More piece automatic telescopic sprinkling irrigation delivery port - Google Patents
More piece automatic telescopic sprinkling irrigation delivery port Download PDFInfo
- Publication number
- CN107889725A CN107889725A CN201711202083.2A CN201711202083A CN107889725A CN 107889725 A CN107889725 A CN 107889725A CN 201711202083 A CN201711202083 A CN 201711202083A CN 107889725 A CN107889725 A CN 107889725A
- Authority
- CN
- China
- Prior art keywords
- tube
- retraction
- stage expansion
- outer tube
- fluid passage
- 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.)
- Pending
Links
- 230000002262 irrigation Effects 0.000 title abstract description 15
- 238000003973 irrigation Methods 0.000 title abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints; Joints allowing movement
- F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of more piece automatic telescopic sprinkling irrigation delivery port,The main outer tube (1) being sequentially socketed including ecto-entad,Multi-stage expansion pipe (2),Inner tube (3),Outer tube (1) bottom is connected with aqueduct,It is connected at the top of inner tube (3) with shower nozzle,Outer tube (1),Multi-stage expansion pipe (2) inwall is respectively equipped with retraction fluid passage (4),(5),Outer tube (1) bottom is provided with switching valve (6),The valve seat (61) of switching valve (6), which is provided with, rises inlet opening (7),Bonnet (64) is provided with retraction inlet opening (8),Retraction inlet opening (8) is sequentially communicated retraction fluid passage (4),Tube chamber (12) between outer tube and multi-stage expansion pipe,The retraction pod apertures (15) of multi-stage expansion tube wall lower end,Bounce back fluid passage (5),Tube chamber (23) between this grade of telescoping tube (2) and its inside tube.The present invention devises retraction fluid passage, and the automatic telescopic of sprinkling irrigation delivery port is realized using the Fluid pressure in pipeline, ingenious in design, and cost is low easily to be promoted, simple in construction, easy to use.
Description
Technical field
The present invention relates to a kind of water-saving irrigation device, especially a kind of buried automatic telescopic irrigation equipment.
Background technology
Fixed -piping formula spray irrigation system common at present has the advantages that to save water and energy, and is widely used in open country grain, vegetables
Deng field planting, but because delivery port bassets, it is unfavorable for tractor-ploughing.CN103053663B discloses a kind of buried stretch automatically
Compression integrated sprinkling irrigation equipment, including ecto-entad be sequentially connected with sleeve pipe, one-level telescoping tube, two level telescoping tube, lifting type nozzle,
Bypass branch pipe and spring, telescoping tube and shower nozzle are ejected into ground using hydraulic pressure during irrigation, irrigate needs to open bypass branch when completing
The valve of pipe, shower nozzle retract to one-level telescoping tube in the presence of built-in spring, bypass hydraulic pressure in branch pipe by one-level telescoping tube
Push back in sleeve pipe, realize the automatic retracted of whole equipment.Needed according to the 50th section of description of specification, during installation along parallel to
Each of field branch pipe arranges a bypass branch pipe（Usual φ 30）, sleeve upper end and bypass branch pipe are attached, it is connected
Mode is screw thread or splicing, finally backfills soil again.Although this invention can realize the buried automatic telescopic of shower nozzle, need
It is flexible to realize by spring, bypass branch pipe and drain valve, the quantities and installation cost of construction and installation are added, structure is multiple
Miscellaneous, spring is fragile to cause failure.
The content of the invention
The purpose of the present invention is exactly to solve problem above, there is provided a kind of low, the simple in construction more piece of installation cost is certainly
Dynamic flexible sprinkling irrigation delivery port.
More piece automatic telescopic of the present invention sprinkling irrigation delivery port includes the outer tube that ecto-entad is sequentially socketed, multi-stage expansion pipe, interior
Pipe, outer pipe bottom are connected with aqueduct, are connected at the top of inner tube with shower nozzle, outer tube, multi-stage expansion inside pipe wall are respectively equipped with retraction
Fluid passage, outer pipe bottom are provided with switching valve, and the valve seat of switching valve, which is provided with, rises inlet opening, and valve rod is provided with spring, bonnet
Retraction inlet opening is provided with, valve rod is provided with support arm, and support arm is provided with guide rod, is oriented to boom end and is provided with and matches somebody with somebody with retraction inlet opening
The sealing ring and spring of conjunction, retraction inlet opening connect with mouth under outer tube retraction fluid passage, outer tube retraction fluid passage company suitable for reading
Logical tube chamber between outer tube and multi-stage expansion pipe, multi-stage expansion tube wall lower end are provided with retraction pod apertures, retraction pod apertures connection tube chamber
With the retraction fluid passage of multi-stage expansion inside pipe wall, managed between retraction fluid passage this grade of telescoping tube of connection suitable for reading and its inside tube
Chamber.
As a modification of the present invention, multi-stage expansion pipe is set to 1-3 levels.
More piece automatic telescopic of the present invention sprinkling irrigation delivery port devises retraction fluid passage, using the Fluid pressure in pipeline come
Realize the automatic telescopic of sprinkling irrigation delivery port, it is not necessary to increase drain valve in addition and lay the bypass branch pipe of retraction, it is ingenious in design,
Cost is low easily to be promoted, simple in construction, easy to use.
Brief description of the drawings
Fig. 1 is schematic front view of the present invention.
Fig. 2 is A-A direction views shown in Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, more piece automatic telescopic sprinkling irrigation delivery port of the present invention includes the outer tube that ecto-entad is sequentially socketed
1st, multi-stage expansion pipe 2, inner tube 3, multi-stage expansion pipe 2 can be 1-3 levels, the overall length that can be stretched out according to the length and delivery port of every grade of pipe
Degree determines suitable series, and the present embodiment elects 1 grade as, i.e., 1 telescoping tube is only set between inner and outer pipe.The bottom of outer tube 1 passes through external screw thread
It is connected with aqueduct, the top of inner tube 3 is connected by internal thread with shower nozzle, and outer tube 1, the inwall of multi-stage expansion pipe 2 are respectively equipped with back
Contracting fluid passage 4,5, the bottom of outer tube 1, by the operating pressure and switching to pressure set, turn built with switching valve 6 to realize
Change the keying of valve 6.Sealing ring 9 is provided between outer tube 1, multi-stage expansion pipe 2, inner tube 3.Be provided with the valve seat 61 of switching valve 6 rise into
Water hole 7, spring 63 is provided with valve cover chamber on valve rod 62, retraction inlet opening 8 is provided with bonnet 64, valve rod 62 is provided with support arm 65,
Be equiped with guide rod 66 on support arm 65, the end of guide rod 66 is equipped with the sealing ring 67 coordinated with retraction inlet opening 8, sealing ring 67 with
Arm room is provided with spring 68.Retraction inlet opening 8 connects with the outer tube retraction mouth of fluid passage 4 times, and outer tube retraction fluid passage 4 is suitable for reading
Tube chamber 12 between outer tube and telescoping tube is connected, flexible tube wall lower end is provided with retraction pod apertures 15, and retraction pod apertures 15 connect tube chamber
12 with the retraction fluid passage 5 of flexible inside pipe wall, tube chamber 23 between retraction fluid passage 5 connection telescoping tube 2 suitable for reading and inner tube.
Fig. 1 show aqueduct pressure it is small, conversion valve element be closed, all pipelines are in retracted state, go out
The mouth of a river is embedded in soil.The pressure spot of setting is pressurized to aqueduct when needing to irrigate, spring 63 starts to compress, and continues to add
The pressure of setting is pressed onto, fluid forces valve element 69 opens up, while drives support arm 65, guide rod 66, sealing ring 67 will be returned
Close in retraction water hole 8.Fluid forces inner tube 3, telescoping tube 2 are raised above, because inner tube 3, the inner chamber area of telescoping tube 2 are more than tube chamber
23rd, the area of tube chamber 12, fluid forces inner tube 3, telescoping tube 2 rise when, tube chamber 23, the fluid of tube chamber 12 can promote guide rod 66,
Compression spring 68, fluid are discharged from retraction inlet opening 8.When irrigation finishes, aqueduct Fluid pressure drops to setup pressure value,
In the presence of spring 63, conversion valve element 69 is closed downwards, and guide rod 66, sealing ring 67 leave retraction water inlet 8, fluid warp
Cross retraction inlet opening 8, retraction fluid passage 4 flow up, flowed downward into tube chamber 12, through retraction pod apertures 15, enter
The fluid passage 5 that enters to bounce back flows up, and constantly enters tube chamber 23, inner tube 1, telescoping tube 2 bounce back, in delivery port retraction soil.
Claims (2)
- The delivery port 1. a kind of more piece automatic telescopic is sprayed, main outer tube (1), the multi-stage expansion pipe being sequentially socketed including ecto-entad (2), inner tube (3), outer tube (1) bottom are connected with aqueduct, are connected at the top of inner tube (3) with shower nozzle, it is characterised in that：It is described outer Pipe (1), multi-stage expansion pipe (2) inwall are respectively equipped with retraction fluid passage (4), (5), and outer tube (1) bottom is provided with switching valve (6), The valve seat (61) of switching valve (6), which is provided with, rises inlet opening (7), and valve rod (62) is provided with spring (63), and bonnet (64) is provided with Bounce back inlet opening (8), valve rod (62) is provided with support arm (65), and support arm (65) is provided with guide rod (66), guide rod (66) end Provided with the sealing ring (67) and spring (68) coordinated with retraction inlet opening (8), retraction inlet opening (8) and outer tube retraction fluid passage (4) mouth connects under, tube chamber (12) between outer tube retraction fluid passage (4) connection outer tube suitable for reading and multi-stage expansion pipe, multi-stage expansion pipe Tube wall lower end is provided with retraction pod apertures (15), the retraction stream of retraction pod apertures (15) connection tube chamber (12) and multi-stage expansion inside pipe wall Body passage (5), tube chamber (23) between retraction fluid passage (5) this grade of telescoping tube (2) of connection suitable for reading and its inside tube.
- The delivery port 2. more piece automatic telescopic according to claim 1 is sprayed, it is characterised in that：The multi-stage expansion pipe (2) It is set to 1-3 levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202083.2A CN107889725A (en) | 2017-11-27 | 2017-11-27 | More piece automatic telescopic sprinkling irrigation delivery port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202083.2A CN107889725A (en) | 2017-11-27 | 2017-11-27 | More piece automatic telescopic sprinkling irrigation delivery port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107889725A true CN107889725A (en) | 2018-04-10 |
Family
ID=61804685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202083.2A Pending CN107889725A (en) | 2017-11-27 | 2017-11-27 | More piece automatic telescopic sprinkling irrigation delivery port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107889725A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916531A (en) * | 2018-06-28 | 2018-11-30 | 沈阳理工大学 | A kind of robot detected suitable for petroleum pipeline corrosion region and repair in real time |
| CN111837887A (en) * | 2020-08-01 | 2020-10-30 | 河南及时雨智能科技有限公司 | Water return control device for multifunctional irrigation system |
| CN112913644A (en) * | 2021-01-21 | 2021-06-08 | 宁波市富金园艺灌溉设备有限公司 | Lifting buried spray head |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO844999L (en) * | 1983-12-23 | 1985-06-24 | Itt | MEMBRAN PUMP AND VALVE ARRANGEMENTS FOR THIS. |
| CN2627237Y (en) * | 2003-04-08 | 2004-07-21 | 朱红渭 | Piston type hydraulic pump |
| US6997393B1 (en) * | 2004-09-17 | 2006-02-14 | Rain Bird Corporation | Pop-up irrigation sprinklers |
| CN102512078A (en) * | 2011-12-19 | 2012-06-27 | 广东新宝电器股份有限公司 | Three-way valve device of pressure type coffee machine |
| CN102759209A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Automatic water feeding valve of solar water heater |
| CN103053382A (en) * | 2013-01-08 | 2013-04-24 | 中国灌溉排水发展中心 | Buried auto-telescoping integrated spray irrigation unit |
| CN203009943U (en) * | 2012-11-15 | 2013-06-19 | 广东易山重工股份有限公司 | Overflow valve and overflow valve-adopted asphalt discharging pipe structure of joint sealing machine |
| JP3184532U (en) * | 2012-05-04 | 2013-07-04 | 秀福銅器股▲ふん▼有限公司 | Lifting buffer structure of automatic watering device |
| CN203246461U (en) * | 2013-05-27 | 2013-10-23 | 梁山康健汽车配件有限公司 | Novel trailer control valve |
| CN103758818A (en) * | 2014-01-20 | 2014-04-30 | 山东弘发兴凯实业有限公司 | Multistage sleeve-type reverse-sequence telescopic hydraulic cylinder |
| CN105134677A (en) * | 2015-01-27 | 2015-12-09 | 四川大学 | Fast hydraulic gear shifting system |
-
2017
- 2017-11-27 CN CN201711202083.2A patent/CN107889725A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO844999L (en) * | 1983-12-23 | 1985-06-24 | Itt | MEMBRAN PUMP AND VALVE ARRANGEMENTS FOR THIS. |
| CN2627237Y (en) * | 2003-04-08 | 2004-07-21 | 朱红渭 | Piston type hydraulic pump |
| US6997393B1 (en) * | 2004-09-17 | 2006-02-14 | Rain Bird Corporation | Pop-up irrigation sprinklers |
| CN102759209A (en) * | 2011-04-27 | 2012-10-31 | 姚福来 | Automatic water feeding valve of solar water heater |
| CN102512078A (en) * | 2011-12-19 | 2012-06-27 | 广东新宝电器股份有限公司 | Three-way valve device of pressure type coffee machine |
| JP3184532U (en) * | 2012-05-04 | 2013-07-04 | 秀福銅器股▲ふん▼有限公司 | Lifting buffer structure of automatic watering device |
| CN203009943U (en) * | 2012-11-15 | 2013-06-19 | 广东易山重工股份有限公司 | Overflow valve and overflow valve-adopted asphalt discharging pipe structure of joint sealing machine |
| CN103053382A (en) * | 2013-01-08 | 2013-04-24 | 中国灌溉排水发展中心 | Buried auto-telescoping integrated spray irrigation unit |
| CN203246461U (en) * | 2013-05-27 | 2013-10-23 | 梁山康健汽车配件有限公司 | Novel trailer control valve |
| CN103758818A (en) * | 2014-01-20 | 2014-04-30 | 山东弘发兴凯实业有限公司 | Multistage sleeve-type reverse-sequence telescopic hydraulic cylinder |
| CN105134677A (en) * | 2015-01-27 | 2015-12-09 | 四川大学 | Fast hydraulic gear shifting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916531A (en) * | 2018-06-28 | 2018-11-30 | 沈阳理工大学 | A kind of robot detected suitable for petroleum pipeline corrosion region and repair in real time |
| CN111837887A (en) * | 2020-08-01 | 2020-10-30 | 河南及时雨智能科技有限公司 | Water return control device for multifunctional irrigation system |
| CN112913644A (en) * | 2021-01-21 | 2021-06-08 | 宁波市富金园艺灌溉设备有限公司 | Lifting buried spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180410 |
|
| WD01 | Invention patent application deemed withdrawn after publication |