CN202992198U - Leveraged automatic valve and spray and drip irrigation system - Google Patents
Leveraged automatic valve and spray and drip irrigation system Download PDFInfo
- Publication number
- CN202992198U CN202992198U CN2012207047768U CN201220704776U CN202992198U CN 202992198 U CN202992198 U CN 202992198U CN 2012207047768 U CN2012207047768 U CN 2012207047768U CN 201220704776 U CN201220704776 U CN 201220704776U CN 202992198 U CN202992198 U CN 202992198U
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- valve
- water
- water tank
- lever
- pass
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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
Abstract
The utility model discloses a leveraged automatic valve and a spray and drip irrigation system. The leveraged automatic valve comprises a valve block, a lever, an opening water tank, and a closing water tank. The valve block is provided with a valve cavity and is also provided with a water inlet, a water outlet and a spool, the water inlet and the water outlet correspond to the valve cavity, and the spool is disposed in the valve cavity. The lever is rested above the valve block through a support. The opening water tank is provided with an opening water inlet and an opening water tank outlet. The closing water tank is provided with a closing water inlet and a closing water tank outlet. The spray and drip irrigation system comprises the leveraged automatic valve and a water pump system. The leveraged automatic valve and the leveraged spray and drip irrigation system are economical, durable, simple to install, powered by water, applicable for various soil environments and various-flow water pumps, available for unattended all-day operation and available for automatic shutoff of pump power after operating, operating efficiency is increased, and cost is saved.
Description
Technical field
The utility model relates to the irrigation water supply field, is specifically related to a kind of automatic spray drip irrigation system.
Background technique
Along with the development of society and the growth of world population, also increasing to the demand of grain, the development of agriculture production technology has also been proposed Secretary.And along with Developing Urbanization, the minimizing of people in the countryside radix and the raising of cost of production, the carrying out of how realizing the agricultural production maximal efficiency with minimum cost and staff just become to need badly a great problem of solution.Especially the irrigation water supply of the large area region such as farmland and flower nursery, workload is large, operator are many, if pure efficient hand-manipulated is extremely low, so just automatic irrigation system arise at the historic moment.Automatic irrigation system is automatically to control and irrigation system combines, and makes irrigation system in the situation that the unmanned instruction of intervening is in accordance with regulations irrigated, and can be divided into automatically and the various ways such as semi-automatic, automatically controlled and mechanical control.But existing automatic irrigation system designs complexity mostly, and is with high costs, is difficult to promote.
The model utility content
In order to address the above problem, the utility model discloses a kind of Lever type self-acting valve and a kind of spray drip irrigation system, economy and durability is installed simply, does not need the manual operation can 24 hours automatic operations, has improved working efficiency and has saved cost.
For achieving the above object, the utility model adopts following technological scheme: a kind of Lever type self-acting valve, comprise a valve body, be provided with valve pocket in described valve body, the corresponding described valve pocket of described valve body is provided with in water intake and water outlet and described valve pocket and is provided with spool, also comprise: a lever, be located at the top of valve body by a support saddle frame, its body of rod is opened the valve connecting rod by one and is connected with described spool; One opens valve water tank stay cord, and the one end is connected with an end of described lever; One closes valve water tank stay cord, and the one end is connected with the other end of described lever; One drives the valve water tank, and it is connected with the described the other end of opening valve water tank stay cord and is provided with out the valve water intake and opens the valve water outlet of water tank; One closes the valve water tank, and its other end with described pass valve water tank stay cord is connected and is provided with pass valve water intake and closes the valve water outlet of water tank; One intake pipe is connected with the water intake of described valve pocket; One outlet pipe is connected with the water outlet of described valve pocket; One drives the valve aqueduct, in the described outlet pipe of access in parallel; With a pass valve aqueduct, in the described outlet pipe of access in parallel.
Further, it also comprises a lever body and open and close water valve cover body, described lever body and open and close water valve cover body with described lever, drive the valve water tank and close the valve water tank and hide and put wherein.
Further, be provided with top piston type valve assembly between described bottom of opening valve water outlet of water tank and lever body and open and close water valve cover body.
Further, in the valve aqueduct of described pass, a pass valve water tank flow control valve is housed.
Further, described outlet pipe is " n " character form structure, and the position of its top curved part is higher than described valve body.
Further, on the other end of the outlet pipe that corresponding and described valve pocket water outlet is connected, an aperture is arranged, be connected with bursting tube between described aperture and described valve body.
A kind of spray drip irrigation system comprises:
One main line, described main line is provided with N bye-pass water outlet, wherein N 〉=1 along bearing of trend;
N spray drip irrigation bye-pass, corresponding each bye-pass water outlet arranges; Corresponding each bye-pass water outlet is provided with a described Lever type self-acting valve as arbitrary in claim 1 to 5, and the intake pipe of each Lever type self-acting valve is connected with a bye-pass water outlet, and its outlet pipe is connected with a spray drip irrigation bye-pass; And the valve water intake of opening of driving the valve water tank of the Lever type self-acting valve after the driving the valve aqueduct and abut mutually of adjacent forward Lever type self-acting valve is connected, and the valve water intake of opening of driving the valve water tank of the Lever type self-acting valve after the driving the valve aqueduct and abut mutually of adjacent forward Lever type self-acting valve is connected, the pass valve aqueduct of adjacent forward Lever type self-acting valve with abut mutually after the pass valve water intake of pass valve water tank of Lever type self-acting valve be connected.
Further, it also comprises a water pump system, and described water pump system is connected with described main line.
Further, described water pump system includes: a water pump, and described water pump is connected with described main line; One vertical tube, described vertical tube is connected with described water pump; One minute branching pipe, branching pipe was connected with described vertical tube in described minute; One power switch water tank, described power switch water tank is connected with described minute branching pipe; With a power switch.
As preferably, described power switch is knife switch, and on male contact handle being has drag-line and connect described power switch water tank.
The beneficial effects of the utility model are:
The utility model provides a kind of Lever type self-acting valve and a kind of spray drip irrigation system, economy and durability, install simple, take water as power, be applicable to various Land Environments and various flow water pump, do not need manually can work in 24 hours, but automatic shutoff pumping source after work is completed has improved working efficiency and has saved cost.
Description of drawings
Fig. 1 is the structural representation of Lever type self-acting valve described in the utility model;
Fig. 2 is spray drip irrigation system structural representation described in the utility model;
In figure: the 1-valve body; The 11-spool; The 12-valve pocket; The 13-water intake; The 14-intake pipe; The 15-outlet pipe; The 16-water outlet; The 2-lever; 21-opens the valve connecting rod; The 22-lever dolly; 23-closes valve water tank stay cord; 24-opens valve water tank stay cord; 3-closes the valve water tank; 31-opens the valve water tank inlet; 32-closes the valve water tank inlet; 34-closes the valve water outlet of water tank; 4-drives the valve water tank; 41-opens the valve water intake; 42-opens the valve water outlet of water tank, the top piston type valve assembly of 43-; 5-closes the valve aqueduct; 51-closes valve water tank flow control valve; 6-drives the valve aqueduct; The 7-water pump system; The 71-water pump; The 72-vertical tube; 73-divides branching pipe; The 74-power switch; 75-power switch water tank; The 8-main line; 81-bye-pass water outlet; 9-lever body and open and close water valve cover body; The safe outlet pipe of 10-.
Embodiment
Lever type self-acting valve as shown in Figure 1 comprises a valve body 1, is provided with valve pocket 12 in valve body, and the corresponding valve pocket 12 of valve body 1 is provided with in water intake 13 and water outlet 16 and valve pocket 12 and is provided with spool 11; Also include a lever 2, be located at the top of valve body 1 by a lever dolly 22, its body of rod is opened valve connecting rod 21 by one and is connected with described spool 11; One opens valve water tank stay cord 24, and the one end is connected with an end of lever 2; One closes valve water tank stay cord 23, and the one end is connected with the other end of lever 2; One drives valve water tank 4, and it is connected with the other end of opening valve water tank stay cord 24 and is provided with out valve water intake 31 and opens valve water outlet of water tank 42; One closes valve water tank 3, and it is connected with the other end that closes valve water tank stay cord 23 and is provided with pass valve water intake 32 and closes valve water outlet of water tank 34; One intake pipe 14 is connected with the water intake 13 of valve pocket 12; One outlet pipe 15 is connected with the water outlet 16 of valve pocket 12; One drives valve aqueduct 6, in the described outlet pipe 15 of access in parallel; With a pass valve aqueduct 5, in the described outlet pipe 15 of access in parallel.
The Lever type self-acting valve also comprises a lever body and open and close water valve cover body 9, this lever body and open and close water valve cover body 9 with lever 2, drive valve water tank 4 and close valve water tank 3 and hide and put wherein.Open between the bottom of valve water outlet of water tank 42 and lever body and open and close water valve cover body 9 and be provided with top piston type valve assembly 43; Close in the valve aqueduct pass valve water tank flow control valve 51 is housed.The outlet pipe 15 of Lever type self-acting valve is " n " character form structure, and the position of its top curved part is higher than valve body 1; On the other end of the corresponding outlet pipe 15 that is connected with valve pocket 12 water outlets 16, an aperture is arranged, be connected with bursting tube 10 between aperture and valve body 1.When intake pipe 14 water flowing of Lever type self-acting valve, if spool 11 is not tight with the closure of outlet pipe 16, causing the Lever type self-acting valve not worked first leaks, because outlet pipe 15 top crooked positions set high in valve body 1, leaking the water of coming in can be full of pass valve aqueduct 5 and drive valve aqueduct 6, cause to close valve aqueduct 5 and drive valve aqueduct 6 and intake in advance, thereby cause whole system malfunctioning.The effect of bursting tube 10 is exactly that the water that makes Lou to come in can flow out from outlet pipe 15 without curved part, can not flow to simultaneously and closes valve aqueduct 5 and drive valve aqueduct 6, thereby make whole system keep stability.
After water in driving valve water tank 4 reaches constant weight, because the Action of Gravity Field water tank falls automatically, drive simultaneously lever 2 pull-up spools 11, play out valve action.Driving valve water tank 4 and be provided with out valve water intake 31 and open valve water outlet of water tank 42, is mainly when opening the valve dynamic action.Open between the bottom of valve water outlet of water tank 42 and lever body and open and close water valve cover 9 and be provided with top piston type valve assembly 43, plunk down when putting in place when driving valve water tank 4, the top jack-up piston in top piston type valve assembly 43, thus drain water in case.Close in valve aqueduct 5 a pass valve water tank flow control valve 51 is housed, can regulate and control to close the flow of valve aqueduct 5, thereby accurate control time and water velocity reach predefined traffic requirement.
Lever type self-acting valve working principle of the present utility model is as follows:
When self-acting valve is worked, water enters valve body 1 from intake pipe 14, import current from opening valve water intake 41 this moment, after water in driving valve water tank 4 reaches constant weight, due to Action of Gravity Field, drive valve water tank 4 and automatically fall, drive simultaneously lever 2 pull-up spools 11, the water that flows into valve body 1 enters outlet pipe 15 by the valve pocket 12 of opening, thereby sprays drip irrigation work.Fall when putting in place when driving valve water tank 4, top jack-up piston, thus slowly drain water in case, the gravity of valve water tank 4 is reduced gradually, so that pass valve work afterwards.When the work of spray drip irrigation is near completion, water imports to pass valve water tank 3 from closing valve water intake 32, because Action of Gravity Field closes valve water tank 3 toward sagging, driving simultaneously lever 2 falls spool 11, thereby with water outlet 16 closures, so far, the work of spray drip irrigation stops, and the water that closes in valve water tank 3 is discharged by closing valve water outlet of water tank 34.
A kind of spray drip irrigation system as shown in Figure 2 comprises a main line 8, and main line 8 is provided with N bye-pass water outlet 81, wherein N 〉=1 along bearing of trend; N spray drip irrigation bye-pass, corresponding each bye-pass water outlet 81 arranges; Corresponding each bye-pass water outlet 81 is provided with a Lever type self-acting valve mentioned above, the intake pipe 14 of each Lever type self-acting valve is connected with main line 8, the outlet pipe 15 of each Lever type self-acting valve is connected with a bye-pass water outlet 81, the valve water intake 31 of opening of driving valve water tank 4 of the Lever type self-acting valve after the driving valve aqueduct 6 and abut mutually of adjacent forward Lever type self-acting valve is connected, the pass valve aqueduct 5 of adjacent forward Lever type self-acting valve with abut mutually after the pass valve water intake 32 of pass valve water tank 3 of Lever type self-acting valve be connected.
This spray drip irrigation system also comprises a water pump system 7, and it is connected with main line 8.Water pump system 7 includes a water pump 71, and water pump 71 is connected with main line 8; One vertical tube 72, vertical tube is connected with water pump 71; Branching pipe 73 in one minute, and a minute branching pipe 73 is connected with vertical tube 72; One power switch water tank 75, power switch water tank 75 is connected with a minute branching pipe 73; With a power switch 74, power switch 74 is knife switch, is drag-line to be arranged and connect power switch water tank 75 on male contact handle.
Spray drip irrigation system working principle of the present utility model is as follows:
The utility model is installed the mode be made as packet type spray drip irrigation, take the staggered form switch, and each valve is one group, can be with many jet pipes for every group, decides the group number according to the irrigation ability of land area and each spray drip irrigation system.A group open that valve aqueduct 6 connects the B group open valve water intake 41, close the pass valve water intake 32 that valve aqueduct 5 connects the B group, two adjacent groups by that analogy.When beginning to draw water drip irrigation, turn on the power switch 74, water pump 71 is started working.When being full of water in the main line 8 in whole drip irrigation system, as long as operator open valve water tank 4 injected waters toward the A group, and closing A and organize pass valve aqueduct 6, the A group can work.
In the present embodiment, open valve water tank 4 injected waters toward the A group, and make other self-acting valves be in closed condition.After the valve body 1 of A group was opened due to the effect of driving valve water tank 4, spool 11 and water outlet 16 were in separated state, and water enters valve pocket 12 and flows into outlet pipe 15 from intake pipe 14, just can carry out drip irrigation to the zone that A organizes the self-acting valve place.At that time, drive valve aqueduct 6 and open valve water outlet of water tank 41 and the bottom of lever body and open and close water valve cover between be provided with top piston type valve assembly 34, plunk down when putting in place when driving valve water tank 4, the top jack-up piston in top piston type valve assembly 34, thus slowly drain water in case.After the water of driving valve water tank 4 drains, due to the balanced action of lever 2, drive valve water tank 4 and rise to initial position, thereby spool 11 is fallen back in water outlet 16 again, make valve body 1 closure, so far, the A group stops irrigating.
Water in A group enters from intake pipe 14 that valve pocket 12 is rear to be flow to out valve aqueduct 6 simultaneously and close valve aqueduct 5, and current flow to opening in valve water tank 4 of B group by driving valve aqueduct 6, in like manner, open the valve body 1 in the B group, thereby the zone at B group place is begun to carry out drip irrigation.Be provided with in the pass valve aqueduct 5 of each self-acting valve and close valve water tank flow control valve 51, close the water flow of valve water tank flow control valve 51 by manually estimating setting according to every group of drip irrigation area, drip irrigation amount, within the time of reserving in advance in advance, can make by the water that closes valve water tank flow control valve 51 and just be full of pass valve water tank 3 in the B group, pass valve water tank 3 in the B group will pull down down, thereby closes the valve body 1 of B group.Each group is all worked in this way repeatedly, reaches the purpose of automatic irrigation with this.
After irrigation is completed, all valve bodies 1 in whole system are all during autoshutdown, owing to being full of water in water pipe, water level can constantly rise, when water level rises to the height of vertical tube 72 settings in water pump system 7, water flows backwards to minute branching pipe 73 of side, enter the power switch water tank 75 that is connected with minute branching pipe 73, power switch water tank 75 lets droop under the water Action of Gravity Field, thereby pulls open power knife switch 74, deenergization, water pump 71 stops water outlet.So far, whole drip irrigation work is completed.
The above, it is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, therefore every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (10)
1. a Lever type self-acting valve, comprise a valve body, is provided with valve pocket in described valve body, and the corresponding described valve pocket of described valve body is provided with in water intake and water outlet and described valve pocket and is provided with spool, it is characterized in that: also comprise:
One lever is located at the top of valve body by a support saddle frame, its body of rod is opened the valve connecting rod by one and is connected with described spool;
One opens valve water tank stay cord, and the one end is connected with an end of described lever;
One closes valve water tank stay cord, and the one end is connected with the other end of described lever;
One drives the valve water tank, and it is connected with the described the other end of opening valve water tank stay cord and is provided with out the valve water intake and opens the valve water outlet of water tank;
One closes the valve water tank, and its other end with described pass valve water tank stay cord is connected and is provided with pass valve water intake and closes the valve water outlet of water tank;
One intake pipe is connected with the water intake of described valve pocket;
One outlet pipe is connected with the water outlet of described valve pocket;
One drives the valve aqueduct, in the described outlet pipe of access in parallel; With
One closes the valve aqueduct, in the described outlet pipe of access in parallel.
2. Lever type self-acting valve according to claim 1, it is characterized in that: it also comprises a lever body and open and close water valve cover body, described lever body and open and close water valve cover body with described lever, drive the valve water tank and close the valve water tank and hide and put wherein.
3. Lever type self-acting valve according to claim 2 is characterized in that: be provided with top piston type valve assembly between described bottom of opening valve water outlet of water tank and lever body and open and close water valve cover body.
4. Lever type self-acting valve according to claim 1, is characterized in that: a pass valve water tank flow control valve is housed in the valve aqueduct of described pass.
5. Lever type self-acting valve according to claim 1, it is characterized in that: described outlet pipe is " n " character form structure, the position of its top curved part is higher than described valve body.
6. Lever type self-acting valve according to claim 5, is characterized in that: on the other end of the outlet pipe that corresponding and described valve pocket water outlet is connected, an aperture is arranged, be connected with bursting tube between described aperture and described valve body.
7. one kind sprays drip irrigation system, comprising:
One main line, described main line is provided with N bye-pass water outlet, wherein N 〉=1 along bearing of trend;
N spray drip irrigation bye-pass, corresponding each bye-pass water outlet arranges; It is characterized in that: corresponding each bye-pass water outlet is provided with a described Lever type self-acting valve as arbitrary in claim 1 to 6, and the water intake of each Lever type self-acting valve is connected with a bye-pass water outlet, and its water outlet is connected with a spray drip irrigation bye-pass; And the valve water intake of opening of driving the valve water tank of the Lever type self-acting valve after the driving the valve aqueduct and abut mutually of adjacent forward Lever type self-acting valve is connected, the pass valve aqueduct of adjacent forward Lever type self-acting valve with abut mutually after the pass valve water intake of pass valve water tank of Lever type self-acting valve be connected.
8. spray drip irrigation system according to claim 7, it is characterized in that: it also comprises a water pump system, described water pump system is connected with described main line.
9. spray drip irrigation system according to claim 8, it is characterized in that: described water pump system includes:
One water pump, described water pump is connected with described main line;
One vertical tube, described vertical tube is connected with described water pump;
One minute branching pipe, branching pipe was connected with described vertical tube in described minute;
One power switch water tank, described power switch water tank is connected with described minute branching pipe; With
One power switch.
10. spray drip irrigation system according to claim 9, it is characterized in that: described power switch is knife switch, on male contact handle being has drag-line and connects described power switch water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207047768U CN202992198U (en) | 2012-12-18 | 2012-12-18 | Leveraged automatic valve and spray and drip irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207047768U CN202992198U (en) | 2012-12-18 | 2012-12-18 | Leveraged automatic valve and spray and drip irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992198U true CN202992198U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207047768U Expired - Lifetime CN202992198U (en) | 2012-12-18 | 2012-12-18 | Leveraged automatic valve and spray and drip irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867730A (en) * | 2012-12-18 | 2014-06-18 | 黄妃堂 | Lever type automatic valve and spray-drip irrigation system |
-
2012
- 2012-12-18 CN CN2012207047768U patent/CN202992198U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867730A (en) * | 2012-12-18 | 2014-06-18 | 黄妃堂 | Lever type automatic valve and spray-drip irrigation system |
| CN103867730B (en) * | 2012-12-18 | 2016-04-27 | 黄妃堂 | A kind of Lever type self-acting valve and a kind of spray drop fill system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |