CN1786543A - Plastic buried self-locking water outlet - Google Patents
Plastic buried self-locking water outlet Download PDFInfo
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- CN1786543A CN1786543A CN 200510048180 CN200510048180A CN1786543A CN 1786543 A CN1786543 A CN 1786543A CN 200510048180 CN200510048180 CN 200510048180 CN 200510048180 A CN200510048180 A CN 200510048180A CN 1786543 A CN1786543 A CN 1786543A
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- pipe
- water outlet
- bell
- shutoff
- water
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Abstract
An underground self-locking plastic water outlet for a large area field irrigation consists of an elbow, a tee, a thrust pipe, a cap, a spigot and socket pipe, a liner, a support plug, a spring, a jacket and a seal ring. In the spigot and socket pipe connected on the jacket of the water pipe is disposed a liner. The support plug is disposed in the liner and the spring is mounted on the support plugging.
Description
Technical field
The present invention relates to a kind of pipe joint, refer in particular to the plastic buried self-locking water outlet that use the irrigated farmland.
Background technique
In the modern agriculture land for growing field crops is irrigated, be that plastic delivery hose is layed in the field is underground, on aqueduct, reserve water outlet according to certain distance.The still cast iron water outlet that present water outlet generally adopts.It is a cast iron water pipe joint to be fixedly connected on bury on underground plastic water pipe, and cast iron water pipe directly stretches out on ground.There are many drawbacks in the cast iron water outlet in the irrigation process: at first, the corrosion that gets rusty easily of cast iron water outlet, be shorter than the plastic delivery hose road working life, Life cycle domestic demand in the plastic delivery hose road is changed the cast iron water outlet, and not matching of both working lifes brings inconvenience and waste in the use to users; The cast iron water outlet, has difficulties on connecting because material is different with the plastic delivery hose road, damages the plastic delivery hose road easily, and the price of cast iron water outlet is also higher.
Chinese patent CN92229116.0 discloses a kind of field irrigation pipe valve in addition, it is made up of pipeline, flashboard, pull bar, the bottom of pipeline and about be respectively equipped with the mouth of a river on two sidewalls, the mouth of a river, left side is positioned at the bottom near the pipeline at the mouth of a river, bottom, the mouth of a river, right side is positioned at the top of pipeline; The lower end that flashboard is fixed on pull bar is placed in the pipeline; Be provided with the boss that cooperates with flashboard respectively at the mouth of a river, pipe interior lower end and place, the upper right mouth of a river.Make certain boss on flashboard and the inner-walls of duct cooperate sealing or open different water outlets thereby can spur pull bar during use up and down, water is changed flow to.Though the technology of this patent disclosure is applied to field irrigation, it more pays attention to the commutation effect of water channel, and actual is mostly aqueduct is embedded in advance underground in field irrigation, gives according to certain interval then and reserves the water outlet interface; To spray when need irrigating or irrigation device is connected on the water outlet, the water pumps water can be irrigated then.The technical pattern of this patent disclosure is more complicated also, use not very convenient, not only need during use to connect the pouring or rainer, but also need press down or on pull bar, close or open different water routes; Sometimes also need to adjust the height of pull bar upper cross bar so that make flashboard and boss can seal.The field irrigation pipe valve of this patent disclosure and the present used water outlet of field irrigation all expose and are installed on the ground, and the farming in inconvenient farmland also damages water outlet easily.If it is use plastic production, also aging easily through solar radiation.
Summary of the invention
The purpose of this invention is to provide a kind of easy to use, life-span long, easily protect and be convenient to the plastic buried self-locking water outlet that field irrigation is used that is specifically designed to of farming.
Structure of the present invention is such: it comprises the overcoat that is connected on the underground plastic delivery hose road and is connected the outlet pipe that plastic tube puts outward, connects a bell-and-spigot pipe between overcoat and outlet pipe, and bell-and-spigot pipe is fixedlyed connected with overcoat; Also be provided with interior cover in bell-and-spigot pipe inside, the inner support shutoff that is provided with band water port on the wall of interior cover, be with spring on the support shutoff outer wall, the lower end of support shutoff is provided with the shutoff plate that is with seal ring on the outer wall, and the seal ring on the shutoff plate cooperates with the bottom of interior cover is airtight.
The support shutoff is connected with interior cover socket joint, can slide up and down under spring and external force effect, thereby open or close automatically the water route; The support shutoff is in the auto-closing state when not irrigating.
Overcoat and bell-and-spigot pipe are by being threaded; Outlet pipe is plugged in the bell-and-spigot pipe.
Joint between overcoat, bell-and-spigot pipe, interior cover is equipped with seal ring.
Top at bell-and-spigot pipe also is provided with renovating of capping water outlet.
Outlet pipe is by forming with the pushing intubate of bell-and-spigot pipe cooperation and elbow or the many siphunculus that is connected with the pushing intubate, and elbow or many siphunculus are connected with pushing pipe socket joint, and the two forms portable outlet pipe.
Above-mentioned elbow, pushing are managed, are renovated, bell-and-spigot pipe, interior cover, support shutoff, overcoat, threeway etc. are made by rigid plastics.
Extract portable outlet pipe and cover when not irrigating and renovate, the water mud capping is hidden in underground with water outlet.During irrigation, only need open and renovate, portable water outlet is inserted in the joint socket gently, the Rotate 180 degree, support shutoff pressurized moves down, and at this moment opens water outlet, and water can flow out from the water port on the support shutoff wall when sending water.Irrigation finishes, and portable outlet pipe is extracted out from bell-and-spigot pipe, and spring is upspring the support shutoff, and seal ring and interior cover seal closure on the shutoff plate of support shutoff bottom are closed the water route; Cover then both to renovate and finish the work.
The technological progress that the present invention obtains is: first because the present invention has adopted spring, support shutoff automatic closing device, and portable quick connection water outlet, makes the present invention have simple, the easy-operating characteristics of installation.Second overcoat of the present invention is to finish when making aqueduct with fixedlying connected of aqueduct; And between bell-and-spigot pipe and the overcoat by being threaded, make when in burying the aqueduct process underground, water outlet being installed more convenient; And when irrigating, needs only need to get final product in that outlet pipe is plugged in the bell-and-spigot pipe.The 3rd because the present invention has adopted the raw material of age inhibiting plastics as this product, has solved cost height, perishable cast iron water outlet and the plastic delivery hose road unmatched problem in working life of causing of fabricated metals; Standing part of the present invention is embedded in the form of below ground, can avoid losing, and is also very convenient when cultivating, and can prevent that the damage of pipe fitting from reaching because the problem of aging that solar radiation causes has further prolonged working life simultaneously.
What bell-and-spigot pipe of the present invention upper end was provided with renovates and can play a protective role to water pipe obsolete the time, prevents that soil from stopping up water pipe.Inner each seal ring that is provided with of the present invention can be prevented the evaporating, emitting, dripping or leaking of liquid or gas of sealing, saves the water source.Its portable outlet pipe can carry easily, and threeway or many siphunculus, elbow can connect different irrigation pipelines easily.
Description of drawings
Below in conjunction with accompanying drawing specific implementation method of the present invention is further described.
Fig. 1 is a user mode structural representation of the present invention;
Fig. 2 is a non-working condition schematic representation of the present invention.
1 elbow wherein; 2 pushing intubate; 3 renovate; 4 bell-and-spigot pipes; Cover in 5; 6 support shutoff; 7 overcoats; The 8-10 seal ring; 11 springs.
Embodiment
As shown in Figure 1, elbow 1 and the 2 socket joint adhering junctions of pushing intubate, the two forms portable outlet pipe.Overcoat 7 is connected on the underground water conduit, between bell-and-spigot pipe 4 and the overcoat 7 by being threaded togather; Bell-and-spigot pipe 4 inside are provided with cover 5 in, are connected in the cover 5 and with interior cover 5 socket joints in support shutoff 6 places, and seal ring 10 is enclosed within on the outer ring of shutoff plate of support shutoff 6 bottoms, with interior 5 airtight cooperations of cover; Spring 11 is enclosed within on the outer wall of support shutoff 6, has the water port on the wall of support shutoff 6; Support shutoff 6, interior cover 5, seal ring 10 and spring 11 one of composition are opened and automatic closing device, place in overcoat 7 and the bell-and-spigot pipe 4; In seal ring 9 is enclosed within on cover 5 the outer wall, seal ring 8 is enclosed within the bell-and-spigot pipe 4 top that is connected with interior cover 5; These seal rings can play seal action to each joint.Be equipped with at the top of bell-and-spigot pipe 4 and renovate 3.
The soil that will bury water outlet during use is pushed aside, find water outlet, to renovate 3 digs, the portable outlet pipe that insertion is made up of elbow 1 and pushing intubate 2, the pushing intubate 2 with support shutoff 6 to pressing down, thereby make between the shutoff plate of support shutoff 6 bottoms and the interior cover 5 and produce distance, open the water route, water is flowed out by portable outlet pipe through the inside of overcoat 7, the water port on support shutoff 6 sidewalls by aqueduct.
Threeway or many siphunculus that elbow 1 can also be changed into multidirectional water outlet among the present invention use.
Fig. 2 is after irrigation work of the present invention is finished, with portable outlet pipe extract, water route sealing, cover 3 the situation of renovating.
The present invention can use in field irrigation, afforestation, fire-fighting etc. are multi-field.
Claims (5)
1, plastic buried self-locking water outlet, comprise the overcoat that is connected on the underground water conduit, be connected outlet pipe that plastic tube puts and the shutoff plate that places the sealing water route in the water pipe to use outward, it is characterized in that: between overcoat and outlet pipe, connect a bell-and-spigot pipe, in bell-and-spigot pipe inside is interior cover, the inner support shutoff that is provided with band water port on the wall of interior cover, be with spring on the support shutoff outer wall, the shutoff plate is arranged on the lower end of support shutoff, is with the seal ring that can seal bottom interior cover on the shutoff plate outer rim.
2, plastic buried self-locking water outlet according to claim 1 is characterized in that: described bell-and-spigot pipe is to adopt the mode that is threaded with being connected of overcoat.
3, plastic buried self-locking water outlet according to claim 1 is characterized in that: the joint between described overcoat, bell-and-spigot pipe, interior cover is equipped with seal ring.
4, plastic buried self-locking water outlet according to claim 1 is characterized in that: described outlet pipe is by forming with the pushing intubate of bell-and-spigot pipe cooperation and elbow or the many siphunculus that is connected with the pushing intubate.
5, plastic buried self-locking water outlet according to claim 1 and 2 is characterized in that: the top of described bell-and-spigot pipe also is provided with renovating of capping water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100481801A CN100410578C (en) | 2005-12-12 | 2005-12-12 | Plastic buried self-locking water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100481801A CN100410578C (en) | 2005-12-12 | 2005-12-12 | Plastic buried self-locking water outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1786543A true CN1786543A (en) | 2006-06-14 |
| CN100410578C CN100410578C (en) | 2008-08-13 |
Family
ID=36784112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100481801A Expired - Fee Related CN100410578C (en) | 2005-12-12 | 2005-12-12 | Plastic buried self-locking water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100410578C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419173C (en) * | 2006-08-17 | 2008-09-17 | 浙江沁园水处理科技股份有限公司 | Quick connector of wall type waterway |
| CN104930286A (en) * | 2015-05-22 | 2015-09-23 | 石家庄迪龙塑胶有限公司 | Water-saving irrigation dewatering apparatus |
| CN113303212A (en) * | 2021-05-27 | 2021-08-27 | 河北大沃农业科技有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291752A (en) * | 1970-05-27 | 1972-10-04 | Stile Craft Mfg Inc | A fluid system coupling |
| CN2133723Y (en) * | 1992-08-01 | 1993-05-19 | 何振洲 | Irrigation gate throttle for farmland |
| JP4035695B2 (en) * | 2001-04-12 | 2008-01-23 | Ｓｍｃ株式会社 | Pipe fitting |
| FR2831940B1 (en) * | 2001-11-06 | 2006-09-29 | Staubli Sa Ets | QUICK COUPLING FOR THE REMOVABLE JOINING OF TWO PIPES |
| ITTO20030160A1 (en) * | 2003-03-04 | 2004-09-05 | Pres Block Spa | TAKE-OFF BODY FOR A QUICK-RELEASE SAFETY COUPLING |
| CN2851789Y (en) * | 2005-12-12 | 2006-12-27 | 张彦国 | Plastic buried self-locking water outlet |
-
2005
- 2005-12-12 CN CNB2005100481801A patent/CN100410578C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419173C (en) * | 2006-08-17 | 2008-09-17 | 浙江沁园水处理科技股份有限公司 | Quick connector of wall type waterway |
| CN104930286A (en) * | 2015-05-22 | 2015-09-23 | 石家庄迪龙塑胶有限公司 | Water-saving irrigation dewatering apparatus |
| CN113303212A (en) * | 2021-05-27 | 2021-08-27 | 河北大沃农业科技有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
| CN113303212B (en) * | 2021-05-27 | 2022-12-16 | 唐山海森电子股份有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100410578C (en) | 2008-08-13 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CI01 | Correction of invention patent gazette |
Correction item: Announcement of termination of patent right Correct: Revocation of patent right termination notice False: Announcement of termination of patent right Number: 06 Volume: 26 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Huawei Water Saving Equipment Co., Ltd. Assignor: Zhang Yanguo Contract record no.: 2010130000056 Denomination of invention: Plastic buried self-locking water outlet Granted publication date: 20080813 License type: Exclusive License Open date: 20060614 Record date: 20100825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20141212 |
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| EXPY | Termination of patent right or utility model |