CN102577908B - Water supply device for field pipeline irrigation - Google Patents
Water supply device for field pipeline irrigation Download PDFInfo
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- CN102577908B CN102577908B CN2012100654815A CN201210065481A CN102577908B CN 102577908 B CN102577908 B CN 102577908B CN 2012100654815 A CN2012100654815 A CN 2012100654815A CN 201210065481 A CN201210065481 A CN 201210065481A CN 102577908 B CN102577908 B CN 102577908B
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- field pipeline
- check valve
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Abstract
A water supply device for field pipeline irrigation belongs to the technical field of agricultural irrigation and is in a semi-fixed split combined structure. A lower bolt is disposed in a concrete pipe, a connector, a water outlet and an upper bolt are disposed at the top end of the lower bolt, and an upper bolt cap, a fastener and an anti-inversion fastener are disposed on a bend of the upper bolt. A start and stop handle is disposed inside the upper bolt. A plurality of self-closing water division wings are disposed on a mushroom-shaped edge of a water stop valve. A boss and a sleeve are disposed at the center of the lower surface of the water stop valve. A float chamber at the top end of a screw is reserved in the sleeve, and a float is disposed in the float chamber. A plurality of lower exhaust holes are reserved on the periphery of the lower end of the float chamber. A deformed nut used with the sleeve of the water stop valve is used for fastening the float chamber and the water stop valve together through a clamping disk. The screw is disposed in a nut thread insert supported by a support bar, a reducing connecting pipe is connected to the outer end of the support bar, and the reducing connecting pipe is sleeved to the upper portion of the lower bolt and the lower portion of the lower bolt to form a combined lower bolt. A lower pipe opening of the lower bolt is connected with a sewer tee water outlet pipe, and the upper bolt and the lower bolt form the water supply device.
Description
Technical field
The invention belongs to agricultural irrigation technology.
Background technology
China is large agricultural country, is again one of water resource country serious in short supply, and water resource of per capita only is 1/4 of world's value.Water Consumption in Agriculture accounts for 70% of national economy total water amount, and China's field irrigation major part is still continuing the irrigation method of native canal water delivery, big or small flood irrigation at present, and potential agricultural water-saving is huge.Enforcement along with the strict water resources management system of country, a water-saving society particularly Agricultural Water-Saving Engineering will develop rapidly, and pipeline irrigation is particularly suitable for the field crop water-saving engineering as the principal mode of Agricultural Water-Saving Engineering, and popularizing application prospect is very wide.
Farmland piped water device has irrigation system water delivery water distribution earthward, switch restraining, metering water quantity, protection pipeline and guarantees to irrigate the critical function such as order in the pipeline irrigation engineering, therefore become the affiliated facility of most critical in the pipeline irrigation engineering.The farmland waterworks of applying in engineering reality at present, majority is the external pressure sealing, butterfly valve or gate valve pattern, waterworks valve body one side sets out the mouth of a river, and valve rod is established at top, and the valve rod lower end is water check valve, makes material and is mainly the materials such as cast iron, steel and fiberglass.Have investment more greatly, easily stolen, easily get rusty, the shortcoming such as poor sealing performance, particularly there is no apparatus preventing water robbing, be easy to open, cause part peasant household to open and close without authorization, cause unordered irrigation, affect downstream and irrigate normal water supply.Because existing waterworks valve body one side sets out the mouth of a river, supporting concrete protection of pipe well need be increased with it, generally is exposed to ground more than 0.5 meter in addition, affects the normal operation of farm machinery and farming operation, the easily problems such as collision and fragile waterworks.
Summary of the invention
The purpose of this invention is to provide a kind of field pipeline irrigation waterworks, poor with the sealing and the locking property that solve the prior art waterworks, easily steal, easily get rusty, easily open, indivedual peasant household opens water without authorization, cause unordered irrigation, cause downstream peasant household to can not get normal required water, affect overall water supply Plan Problem.Its supporting protective device concrete protection of pipe well is usually gone up exposed part needs plane above Ground more than 0.5 meter, to affect the operation of agricultural machinery utensil and peasant's operation, easily collides and damage the problems such as waterworks.
The present invention mainly is comprised of feedwater key, water check valve, water inlet, delivery port, and solving the technical scheme that its technical problem adopts is that this device is semifixed split combination structure.The hydrant lower bolt is placed in the concrete pipe, on the lower bolt top, connector is set, sealing collar is set in connector, and the connector top sets out the mouth of a river, and the delivery port top arranges upper bolt, upper bolt one side arranges water meter, upper bolt adopts split type combination snap joint to be connected with lower bolt, and the lower bolt upper end that forms snap joint arranges trip, and the upper bolt lower end is the snap joint cap, snap joint cap lower end arranges draw-in groove, and the snap joint sealing ring is set in draw-in groove; The curved neck of upper bolt place arranges upper bolt lid, buckle and anti-reversing buckle, on anti-reversing buckle, the buckle draw-in groove is set; One side sets out fast joint of waterpipe in the upper bolt upper end, and outlet pipe snap joint outer end connects delivery hose; In upper bolt inside, opening-closing handle is set, opening-closing handle is T shape structure, and opening-closing handle vertical rod lower end arranges the switch key head, and the switch key head is the cross flower-like structure; The switch keyway at the corresponding center, water check valve top of switch key head, switch keyway below arranges the upper water-out hole; Water check valve is mushroom construction, and its mushroom-shaped edge arranges some self-closing minute hydrofoil, and self-closing minute hydrofoil is triangular structure of right angle; Below water check valve, centre arranges boss, and sleeve pipe is set on boss, and sleeve pipe and water check valve are structure as a whole; The ball float chamber on leading screw top is placed in sleeve pipe, and ball float is placed in the ball float chamber; The top of ball float chamber arranges sealing gasket, and the sealing gasket center arranges the sealing gasket air vent, and some lower air vents are set around the lower end of ball float chamber; Around the bottom of ball float chamber, chuck is set, with the profile nut of water check valve sleeve kit, by chuck, ball float chamber and water check valve is tightened together; Ball float chamber and leading screw are structure as a whole, and leading screw is placed in the nut silk braid that brace rod supports, and the brace rod outer end connects the reducing tube connector, and the reducing tube connector connects together lower bolt top and lower bolt bottom, form the combined type lower bolt; The lower bolt lower nozzle connects underground piping threeway outlet pipe, forms this field pipeline irrigation waterworks.
Waterworks are in off position the time, and the top of connector arranges the dust-and theft-proof lid, and dust-and theft-proof lid edge arranges the trip identical with snap joint, in dust-and theft-proof lid one side, lock body is set, lock core is placed in lock body, and lock core is T shape structure, and lock core top one side arranges keyhole.
The main body of dust-and theft-proof lid key is cylindrical, and the key front end arranges the groove supporting with the keyhole internal cylinder, and in groove, a side arranges lock shaft, and the key top arranges handle.
Adopt good effect of the present invention be integrate exhaust, sealing, automatically close, water metering and safeguard protection multi-functional, simple in structure, combination installs and operates easy to use quick, the life-span is long, cost performance is high.Concrete pipe acrial part can be reduced to 60-80mm, does not affect the normal operation of agricultural machinery utensil, has alleviated the machinery to waterworks in the agricultural tillage process and has reached artificial damage, has extended service life; Strengthened the orderly management of water resource,, in the situation that do not use upper bolt, can't open lower bolt, even positive opening, lower bolt also can be closed automatically in one minute, thereby had guaranteed the enforcement of field irrigation order; The sealing setting of each junction has been improved sealing property, has saved water resource.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and example:
Fig. 1 is structural representation of the present invention;
Fig. 2 is air bleeding valve valve schematic diagram of the present invention;
Fig. 3 is dust-and theft-proof lid schematic diagram of the present invention;
Fig. 4 is dust-and theft-proof lid key schematic diagram of the present invention;
1 opening-closing handle in figure, 2 upper bolt lids, 3 anti-reversing buckles, 4 outlet pipes, 5 outlet pipe snap joints, 6 delivery hoses, 7 upper bolts, 8 snap joint caps, 9 concrete pipes, 10 draw-in grooves, 11 trips, 12 sealing collars, 13 switch key heads, 14 water check valves, 15 lower bolt tops, 16 reducing tube connectors, 17 lower bolt bottoms, 18 brace rods, 19 leading screws, 20 hydrant lower nozzles, 21 threeway outlet pipes, 22 lower bolts, air inlet under 23 air bleeding valves, 24 ball floats, 25 switch keyways, 26 connectors, 27 lower bolt delivery ports, 28 snap joint sealing rings, 29 water meters, 30 buckle draw-in grooves, 31 anti-reversing buckles, exhaust outlet on 32, 33 boss, 34 self-closing minutes hydrofoils, 35 sleeve pipes, 36 ball float chambers, 37 lock bodies, 38 lock cores, 39 keyholes, 40 dust-and theft-proof lids, 41 lock shafts, 42 grooves, 43 keys, 44 handles, 45 profile nuts, 46 sealing gaskets, 47 chucks, 48 sealing gasket air vents.
Embodiment
as shown in Figure 1-2: this device is semifixed split combination structure, its lower bolt 22 is placed in concrete pipe 9, on lower bolt 22 tops, connector 26 is set, the interior sealing collar 12 that arranges of connector 26, connector 26 tops arrange valve outlet 27, lower bolt delivery port 27 tops arrange upper bolt 7, upper bolt 7 one sides arrange water meter 29, upper bolt 7 adopts separate assembling snap joint to be connected with lower bolt delivery port 27, lower bolt delivery port 27 upper ends that form snap joint arrange trip 11, upper bolt 7 lower ends are snap joint cap 8, snap joint cap 8 lower ends arrange draw-in groove 10, the interior snap joint sealing ring 28 that arranges of draw-in groove 10, the curved neck of upper bolt 7 place arranges upper bolt lid 2, buckle 3 and anti-reversing buckle 31, on anti-reversing buckle 31, buckle draw-in groove 30 is set, set out fast joint of waterpipe 5 in upper bolt 7 upper end one sides, outlet pipe snap joint 5 outer ends connect delivery hose 6, in upper bolt 7 inside, opening-closing handle 1 is set, opening-closing handle 1 is T shape structure, and opening-closing handle 1 vertical rod lower end arranges switch key head 13, and switch key head 13 is the cross flower-like structure, the switch keyway 25 at the corresponding water check valve of switch key head 13 14 centers, top, switch keyway 25 belows arrange upper air-vent 32, water check valve 14 is mushroom construction, and its mushroom-shaped edge arranges eight self-closing minute hydrofoils 34, and hydrofoil 34 was triangular structure of right angle in self-closing minute, below water check valve 14, centre arranges boss 33, and sleeve pipe 35 is set on boss 33, and sleeve pipe 35 is structure as a whole with water check valve 14, the ball float chamber 36 on leading screw 19 tops is placed in sleeve pipe 35, and ball float 24 is placed in ball float chamber 36, the top of ball float chamber 36 arranges sealing gasket 46, and sealing gasket 46 centers arrange sealing gasket air vent 48, and four lower air vents 44 are set around the lower end of ball float chamber 36, chuck 47 is set around the bottom of ball float chamber 36, and the profile nut 45 supporting with water check valve sleeve pipe 35 tightens together ball float chamber 36 and water check valve 14 by chuck 47, ball float chamber 36 is structure as a whole with leading screw 19, leading screw 19 is placed in the nut silk braid that brace rod 18 supports, the inner attaching nut's silk braid of brace rod 18, outer end connects reducing tube connector 16, reducing tube connector 16 connects together lower bolt top 15 and lower bolt bottom 17, forms combined type lower bolt 22, lower bolt 22 lower nozzles 20 connect underground piping threeway outlet pipe 21, form this land irrigation water feeding device.
As shown in Figure 3: in normal closed condition, the top of connector 26 arranges dust-and theft-proof lid 40, dust-and theft-proof lid 40 edges arrange the trip 11 identical with snap joint, in dust-and theft-proof lid 40 1 sides, lock body 37 is set, lock core 38 is placed in lock body 37, lock core 38 is T shape structure, and lock core 38 top one sides arrange keyhole 39, the protruding key that the interior setting of keyhole 39 and key are supporting.
As shown in Figure 4: the main body of dust-and theft-proof lid 40 keys 43 is cylindrical, the groove 42 that key 43 front end settings and keyhole internal cylinder are supporting, and in groove 42, a side arranges lock shaft 41, and key 43 tops arrange handle 44.
During use, open the capping of concrete pipe, the snap joint cap of upper bolt lower end and tight fastening of valve body delivery port draw-in groove are screwed, outlet pipe puts the snap joint cap, rotates "T"-shaped handle, and valve is opened immediately, can realize field irrigation.Irrigate complete after, rotate "T"-shaped handle, set back and can close lower bolt, upper bolt 7 and lower bolt are broken away from, use key locking dust-and theft-proof lid, cover the capping of concrete pipe and get final product.As run into without approval the situation that stolen water is without authorization irrigated, even if open the lower bolt door closure, turn on water check valve, in the time of water outlet, the motive force of self-closing minute hydrofoil inclined-plane one side of current diabolo makes the water check valve automatic rotation, very fast automatic closing water source, realized the planned strict control at water source.
Claims (14)
1. field pipeline irrigation waterworks, mainly by feedwater key, water check valve, water inlet, delivery port, formed, it is characterized in that this device is semifixed split combination structure, lower bolt is placed in the concrete pipe, on the lower bolt top, connector is set, sealing collar is set in connector, the connector top sets out the mouth of a river, the delivery port top arranges upper bolt, upper bolt adopts split type combination snap joint to be connected with the lower bolt delivery port, the curved neck of upper bolt place arranges upper bolt lid, buckle and anti-reversing buckle, on anti-reversing buckle, draw-in groove is set; One side sets out fast joint of waterpipe in the upper bolt upper end; In upper bolt inside, opening-closing handle is set, opening-closing handle vertical rod lower end arranges the switch key head, the switch keyway at the corresponding center, water check valve top of switch key head, and switch keyway below arranges upper air-vent; The mushroom-shaped edge of water check valve arranges some self-closing minute hydrofoil, and self-closing minute hydrofoil is triangular structure of right angle; As run into without approval the situation that stolen water is without authorization irrigated, even if open the lower bolt door closure, turn on water check valve, in the time of water outlet, the motive force of self-closing minute hydrofoil inclined-plane one side of current diabolo makes the water check valve automatic rotation, very fast automatic closing water source, realized the planned strict control at water source; Below water check valve, centre arranges boss, and sleeve pipe is set on boss; The ball float chamber on leading screw top is placed in sleeve pipe, and ball float is placed in the ball float chamber; The top of ball float chamber arranges sealing gasket, and the sealing gasket center arranges the sealing gasket air vent, and some lower air vents are set around the lower end of ball float chamber; Around the bottom of ball float chamber, chuck is set, with the profile nut of water check valve sleeve kit, by chuck, ball float chamber and water check valve is tightened together; Leading screw is placed in the nut silk braid that brace rod supports, and the brace rod outer end connects the reducing tube connector, and the reducing tube connector connects together lower bolt top and lower bolt bottom, forms the combined type lower bolt; Upper bolt, lower bolt form described field pipeline irrigation waterworks.
2. field pipeline irrigation waterworks according to claim 1, is characterized in that upper bolt one side arranges water meter, can realize that farmland irrigation water is metered into family.
3. field pipeline irrigation waterworks according to claim 1 and 2, it is characterized in that the lower bolt delivery port upper end that forms snap joint arranges trip, the upper bolt lower end is the snap joint cap, and snap joint cap lower end arranges draw-in groove, and the snap joint sealing ring is set in draw-in groove.
4. field pipeline irrigation waterworks according to claim 1, is characterized in that outlet pipe snap joint outer end connects delivery hose.
5. field pipeline irrigation waterworks according to claim 1, is characterized in that opening-closing handle is T shape structure.
6. field pipeline irrigation waterworks according to claim 1, is characterized in that the switch key head is the cross flower-like structure.
7. field pipeline irrigation waterworks according to claim 1, is characterized in that water check valve is mushroom construction, and this water check valve has inlet and outlet valve function simultaneously.
8. field pipeline irrigation waterworks according to claim 1, is characterized in that sleeve pipe and water check valve are structure as a whole.
9. field pipeline irrigation waterworks according to claim 1, is characterized in that ball float chamber and leading screw are structure as a whole.
10. field pipeline irrigation waterworks according to claim 1, is characterized in that the lower bolt lower nozzle connects sewers threeway outlet pipe.
11. field pipeline irrigation waterworks according to claim 1, is characterized in that the top of waterworks connector also arranges the dust-and theft-proof lid, in dust-and theft-proof lid one side, lock body is set, lock core is placed in lock body, and lock core top one side arranges keyhole.
12. field pipeline irrigation waterworks according to claim 11, is characterized in that dust-and theft-proof lid edge arranges the trip identical with snap joint.
13. field pipeline irrigation waterworks according to claim 11, is characterized in that lock core is T shape structure.
14. field pipeline irrigation waterworks according to claim 11, is characterized in that the main body of dust-and theft-proof lid key is cylindrical, the key front end arranges the groove supporting with the keyhole internal cylinder, and in groove, a side arranges lock shaft, and the key top arranges handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100654815A CN102577908B (en) | 2012-03-14 | 2012-03-14 | Water supply device for field pipeline irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100654815A CN102577908B (en) | 2012-03-14 | 2012-03-14 | Water supply device for field pipeline irrigation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102577908A CN102577908A (en) | 2012-07-18 |
| CN102577908B true CN102577908B (en) | 2013-11-13 |
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ID=46467598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100654815A Expired - Fee Related CN102577908B (en) | 2012-03-14 | 2012-03-14 | Water supply device for field pipeline irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102577908B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625283B (en) * | 2014-09-23 | 2018-06-29 | 蒙城县林达农业有限公司 | Load and unload switching regulator metered service bolt |
| CN106402407A (en) * | 2016-09-30 | 2017-02-15 | 宋庆波 | Direct-buried stop valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317634Y (en) * | 1997-12-04 | 1999-05-12 | 辽宁省水利水电科学研究院 | Multifunction water supply bolt |
| CN2554429Y (en) * | 2002-07-03 | 2003-06-04 | 郑州喷泉喷灌工程有限公司 | Hydrant for pipe irrigation |
| CN2577562Y (en) * | 2002-11-07 | 2003-10-08 | 席德洪 | Multifunctional water supply device |
| CN2723778Y (en) * | 2004-09-10 | 2005-09-07 | 天津市水利科学研究所 | Water outlet position adjustable anti-theft water supply device |
| GB2439202A (en) * | 2006-06-16 | 2007-12-19 | Nat Coupling Co Inc | A liquid chemical dispenser for an irrigation system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048154U (en) * | 1988-11-15 | 1989-11-22 | 刘树清 | Self-closing valve of running water |
| CN202890107U (en) * | 2012-03-14 | 2013-04-24 | 宋庆波 | Water supply device for field pipeline irrigation |
-
2012
- 2012-03-14 CN CN2012100654815A patent/CN102577908B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317634Y (en) * | 1997-12-04 | 1999-05-12 | 辽宁省水利水电科学研究院 | Multifunction water supply bolt |
| CN2554429Y (en) * | 2002-07-03 | 2003-06-04 | 郑州喷泉喷灌工程有限公司 | Hydrant for pipe irrigation |
| CN2577562Y (en) * | 2002-11-07 | 2003-10-08 | 席德洪 | Multifunctional water supply device |
| CN2723778Y (en) * | 2004-09-10 | 2005-09-07 | 天津市水利科学研究所 | Water outlet position adjustable anti-theft water supply device |
| GB2439202A (en) * | 2006-06-16 | 2007-12-19 | Nat Coupling Co Inc | A liquid chemical dispenser for an irrigation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102577908A (en) | 2012-07-18 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180627 Address after: 253100 Longmen Economic Development Zone, Pingyuan County, Dezhou, Shandong Patentee after: PINGYUAN HENGXIN WATER TECHNOLOGY CO., LTD. Address before: 253100 44 Guangming West Street, Pingyuan County, Dezhou, Shandong Patentee before: Song Qingbo |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20200314 |