CN107366795A - A kind of constant irrigation pipeline - Google Patents
A kind of constant irrigation pipeline Download PDFInfo
- Publication number
- CN107366795A CN107366795A CN201710476461.XA CN201710476461A CN107366795A CN 107366795 A CN107366795 A CN 107366795A CN 201710476461 A CN201710476461 A CN 201710476461A CN 107366795 A CN107366795 A CN 107366795A
- Authority
- CN
- China
- Prior art keywords
- sealing
- plug
- branch pipe
- valve
- irrigation pipeline
- 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
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention provides a kind of constant irrigation pipeline, including supervisor and branch pipe, wherein, the supervisor and the branch pipe include irrigating outer tube and metal inner pipe；It is provided with multiple delivery ports along its length on the branch pipe, the delivery port is through the irrigation outer tube and the metal inner pipe；Water-saving valve is provided with the delivery port.The present invention is simple in construction, and the keying of delivery port is realized by the cooperation of spring, sealing ring, sealing-plug, can effectively prevent the evaporating, emitting, dripping or leaking of liquid or gas of irrigation water, saving water resource.
Description
Technical field
The present invention relates to field of agricultural machinery, specifically a kind of constant irrigation pipeline.
Background technology
Under field conditions (factors), it is often uneven because of precipitation deficit or distribution, it is impossible to meet crops to moisture requirement,
Therefore, it is necessary to artificially irrigated, to mend the deficiency of natural rainfall.China is one of 13 Ge Pin lands that abounds in rivers and lakes in the world, meanwhile,
China is again large agricultural country, irrigation with water account for Chinese total water resource more than half, and utilization rate is low, it is serious to waste.Therefore,
It is to solve the problems, such as the only way of fresh water resources shortage in China to develop high-efficient irrigation technology.
In daily supplies, the evaporating, emitting, dripping or leaking of liquid or gas caused by conventional valves are poorly sealed or pass is not tight, take care of the pence, make
Into substantial amounts of water resource waste.
The content of the invention
It is an object of the invention to provide a kind of constant irrigation pipeline, to solve asking for existing irrigation equipment waste water resource
Topic.
What the present invention was realized in：A kind of constant irrigation pipeline, including supervisor and branch pipe, wherein, the supervisor and institute
Stating branch pipe includes irrigating outer tube and metal inner pipe；It is provided with multiple delivery ports along its length on the branch pipe, it is described
Delivery port is through the irrigation outer tube and the metal inner pipe；Water-saving valve is provided with the delivery port.
Preferably, the valve body of the water-saving valve is in open circles tubulose, the water inlet side of the valve body and the metal
Inner tube is connected through a screw thread；Sealing ring and sealing-plug are disposed with the valve body interior edge water outlet direction；The sealing ring
Outer surface is tightly connected with the valve interior wall, and the sealing-plug diameter is more than the interior circular diameter of the sealing ring；Described close
Spring is provided with blocking, the fixing end of the spring is arranged on the inwall of the branch pipe.
Preferably, it is provided with sealing gasket on the side surface of sealing ring one on the sealing-plug.
Preferably, it is provided with sealing gasket on a side surface of the sealing-plug on the sealing ring.
Preferably, the diameter of the sealing-plug is less than the internal diameter of the valve body.
Preferably, erosion shield is coated with the valve interior wall.
Using above-mentioned technical proposal, the present invention is simple in construction, and water outlet is realized by the cooperation of spring, sealing ring, sealing-plug
The keying of mouth, can effectively prevent the evaporating, emitting, dripping or leaking of liquid or gas of irrigation water, saving water resource.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1-outer tube, 2-metal inner pipe, 3-valve body, 4-sealing ring, 5-sealing-plug, 6-spring, 7-sealing
Pad.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the section Example of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the present invention include supervisor and branch pipe, wherein, supervisor and branch pipe including outer layer irrigation outer tube 1 and
The metal inner pipe 2 of internal layer, it is provided with some delivery ports along its length on branch pipe, delivery port is in outer tube 1 and metal
Pipe 2.Water-saving valve is provided with delivery port.
The valve body 3 of the water-saving valve of the present invention is in open circles tubulose, and the water inlet side of valve body 3 passes through in screw thread and metal
The tube wall connection of pipe 2.Valve body 3 stretches out delivery port, and sealing ring 4 and sealing-plug 5 are disposed with along water outlet direction, wherein, sealing
The outer surface of ring 4 is connected with the inner wall sealing of valve body 3.The diameter of sealing-plug 5 is more than the interior circular diameter of sealing ring 4, and sealing-plug 5 can
Closely it is pressed on the anchor ring of sealing ring 4, to reach the effect of sealing.Spring 6, the fixing end of spring 6 are provided with sealing-plug 5
It is arranged on the inwall of branch pipe.
In order to improve sealing effectiveness, the present invention is provided with sealing gasket on sealing-plug 5 on the surface of sealing ring side
7.Similarly, it is provided with sealing gasket on a side ring surface of the close sealing-plug 5 on sealing ring 4.The diameter of sealing-plug 5 is less than valve body
3 internal diameter, sealing-plug 5 can move back and forth in valve body 3.
The present invention is coated with erosion shield on valve interior wall.
The present invention realization principle be：Irrigation water flows into each branch pipe by being responsible for, and the hydraulic pressure in branch pipe reaches to a certain degree
When, overcome spring force, sealing-plug is ejected, flowed out at the sealed ring of current, when hydraulic pressure declines, acted in spring force
Under, sealing-plug is closely pressed on sealing ring anchor ring, prevents current from flowing out.The present invention can prevent the evaporating, emitting, dripping or leaking of liquid or gas of current, practicality
It is good.
Claims (6)
1. a kind of constant irrigation pipeline, including supervisor and branch pipe, it is characterized in that, the supervisor and the branch pipe include outside irrigation
Pipe and metal inner pipe；It is provided with multiple delivery ports along its length on the branch pipe, the delivery port runs through the irrigation
Outer tube and the metal inner pipe；Water-saving valve is provided with the delivery port.
2. a kind of constant irrigation pipeline according to claim 1, it is characterized in that, the valve body of the water-saving valve is in open circles
Tubulose, water inlet side and the metal inner pipe of the valve body are connected through a screw thread；The valve body interior edge water outlet direction according to
It is secondary to be provided with sealing ring and sealing-plug；The outer surface of the sealing ring is tightly connected with the valve interior wall, and the sealing-plug is straight
Footpath is more than the interior circular diameter of the sealing ring；Spring is provided with the sealing-plug, the fixing end of the spring is arranged on institute
State on the inwall of branch pipe.
3. a kind of constant irrigation pipeline according to claim 1, it is characterized in that, close to the sealing on the sealing-plug
Ring one is provided with sealing gasket on side surface.
4. a kind of constant irrigation pipeline according to claim 1, it is characterized in that, close to the sealing on the sealing ring
Sealing gasket is provided with one side surface of plug.
5. a kind of constant irrigation pipeline according to claim 1, it is characterized in that, the diameter of the sealing-plug is less than the valve
The internal diameter of body.
6. a kind of constant irrigation pipeline according to claim 1, it is characterized in that, anti-corrosion is coated with the valve interior wall
Erosion resisting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476461.XA CN107366795A (en) | 2017-06-21 | 2017-06-21 | A kind of constant irrigation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476461.XA CN107366795A (en) | 2017-06-21 | 2017-06-21 | A kind of constant irrigation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366795A true CN107366795A (en) | 2017-11-21 |
Family
ID=60305553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476461.XA Pending CN107366795A (en) | 2017-06-21 | 2017-06-21 | A kind of constant irrigation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793193A (en) * | 1930-09-15 | 1931-02-17 | Price Trawick Inc | Apparatus for starting the flow of flowing wells |
| DE2330168A1 (en) * | 1973-06-14 | 1975-01-02 | Robert Williams Hengesbach | Self-cleaning conical calve closure element - has spring loaded cone with O-ring in recess movable axially to conical seat |
| CA962161A (en) * | 1970-07-06 | 1975-02-04 | George A.B. Austin | Pressure control valve |
| US3999570A (en) * | 1975-02-27 | 1976-12-28 | Ireco Industries, Inc. | Irrigation drain valve |
| FR2360812A1 (en) * | 1976-07-07 | 1978-03-03 | Stubenruss Paul | Water distributor valve with automatic actuation - has piston oscillated by spring and water forces to open valve and rotate single aperture flange above multi-aperture outlet plate |
| EP0709527A1 (en) * | 1994-10-31 | 1996-05-01 | Juergen Baelz Controls Gmbh | Backflow prevention device |
| US20060086071A1 (en) * | 2004-10-22 | 2006-04-27 | Aurelio Messina | Dust filter washing system |
| US20070278330A1 (en) * | 2006-06-01 | 2007-12-06 | Ting-I Lin | Oozing Hose |
| CN203297809U (en) * | 2013-06-18 | 2013-11-20 | 内蒙古大禹节水技术有限公司 | Suck-back prevention pipe joint bypass pipe of drip irrigation system |
| CN105042266A (en) * | 2015-06-29 | 2015-11-11 | 河海大学 | Pressure reduction device for domestic tap water pipes |
| FR3042576B1 (en) * | 2015-10-14 | 2018-04-27 | Aqualone | FLUID VALVE HYSTERESIS |
-
2017
- 2017-06-21 CN CN201710476461.XA patent/CN107366795A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793193A (en) * | 1930-09-15 | 1931-02-17 | Price Trawick Inc | Apparatus for starting the flow of flowing wells |
| CA962161A (en) * | 1970-07-06 | 1975-02-04 | George A.B. Austin | Pressure control valve |
| DE2330168A1 (en) * | 1973-06-14 | 1975-01-02 | Robert Williams Hengesbach | Self-cleaning conical calve closure element - has spring loaded cone with O-ring in recess movable axially to conical seat |
| US3999570A (en) * | 1975-02-27 | 1976-12-28 | Ireco Industries, Inc. | Irrigation drain valve |
| FR2360812A1 (en) * | 1976-07-07 | 1978-03-03 | Stubenruss Paul | Water distributor valve with automatic actuation - has piston oscillated by spring and water forces to open valve and rotate single aperture flange above multi-aperture outlet plate |
| EP0709527A1 (en) * | 1994-10-31 | 1996-05-01 | Juergen Baelz Controls Gmbh | Backflow prevention device |
| US20060086071A1 (en) * | 2004-10-22 | 2006-04-27 | Aurelio Messina | Dust filter washing system |
| US20070278330A1 (en) * | 2006-06-01 | 2007-12-06 | Ting-I Lin | Oozing Hose |
| CN203297809U (en) * | 2013-06-18 | 2013-11-20 | 内蒙古大禹节水技术有限公司 | Suck-back prevention pipe joint bypass pipe of drip irrigation system |
| CN105042266A (en) * | 2015-06-29 | 2015-11-11 | 河海大学 | Pressure reduction device for domestic tap water pipes |
| FR3042576B1 (en) * | 2015-10-14 | 2018-04-27 | Aqualone | FLUID VALVE HYSTERESIS |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
| CN113785755B (en) * | 2021-10-19 | 2023-10-27 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204180524U (en) | Multiple branch circuit controlled concentration liquid fertilizer irrigation system | |
| CN107366795A (en) | A kind of constant irrigation pipeline | |
| CN204345150U (en) | A kind of bend pipe | |
| CN208619810U (en) | A kind of spherical seal stop valve | |
| CN207470824U (en) | Rotary-switch valve | |
| CN216219127U (en) | Drip irrigation device for greenhouse | |
| CN207470819U (en) | The tubular valves of L | |
| CN206831033U (en) | A kind of low-pressure pipe irrigation corollary equipment | |
| CN206978279U (en) | A kind of water conservancy irrigation device | |
| CN212896611U (en) | Multi-path pressure-stabilizing water supply device | |
| CN205755517U (en) | Water-fertilizer-pesticide integration irrigation system | |
| CN204459301U (en) | Sluicing type safety check | |
| CN107711430A (en) | A kind of energy-saving agricultural irrigation device | |
| CN207783837U (en) | A kind of water-saving irrigation pipeline | |
| CN204004972U (en) | Multi-way PP-R manages stacked joint | |
| CN208619707U (en) | A kind of cone sealing stop valve | |
| CN206879645U (en) | Drip irrigation pipe | |
| CN220816621U (en) | Distributing valve for water way diversion | |
| CN207201579U (en) | A kind of economical and practical type, which is sprayed, to be filled | |
| CN205859450U (en) | Field irrigation pull-type threeway waterworks | |
| CN206442845U (en) | A kind of special irrigation rig of cherry tree planting | |
| CN206112395U (en) | Detachable filtering duct | |
| CN206821513U (en) | A kind of water pipeline | |
| CN110206938A (en) | A kind of orifice type high proportion decompression energy dissipating valve | |
| CN109595364A (en) | Oil production well group oil outlet pipeline through ball type single flow device and using method |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |