CN206188520U - Microirrigation system - Google Patents
Microirrigation system Download PDFInfo
- Publication number
- CN206188520U CN206188520U CN201621201715.4U CN201621201715U CN206188520U CN 206188520 U CN206188520 U CN 206188520U CN 201621201715 U CN201621201715 U CN 201621201715U CN 206188520 U CN206188520 U CN 206188520U
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- valve
- bye
- pass
- water
- pipe
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Abstract
The utility model provides a microirrigation system, include: husky jar is sunk to the centrifugation, and it is equipped with first water inlet and first delivery port, first water inlet is connected with the water source through first pipeline, the sand filter, it is equipped with second water inlet and second delivery port, the main line, its one end and second delivery port link to each other, and the other end is equipped with the main line flushometer, it is equipped with well strainer and second check valve in proper order to be close to second delivery port department on the main line, a plurality of first connecting holes have evenly been seted up on the main line, bye -pass, its quantity are a plurality of, and its one end links to each other with first connecting hole, and the other end is equipped with the bye -pass flushometer, be equipped with a plurality of second connecting holes on the bye -pass, slight irrigation pipe, its quantity are a plurality of, and its one end links to each other with the second connecting hole, and the other end is equipped with slight irrigation pipe flushometer or tail card, evenly be equipped with a plurality of water droppers on the slight irrigation pipe. The utility model discloses can carry out multi -stage filtration to irrigation water source, and can be convenient clear up sedimentary silt in the pipeline.
Description
Technical field
The utility model belongs to micro irrigation technology field, more particularly to a kind of irrigation system.
Background technology
Slight irrigation (including microspray irrigation and drip irrigation), is one of current state-of-the-art irrigation technique.Slight irrigation have water saving, volume increase,
Saving of labor, it is time saving, save ground, according to crop need carry out the remarkable advantage such as irrigating, be countries in the world today development efficiently, water-saving irrigation
First-selected irrigation technique.Irrigation system can be made using the satisfactory river of water quality, lake, reservoir, small reservoir, irrigation canals and ditches and wellspring etc.
Be water source, but due in the water sources such as river, lake water sediment charge it is high, tend not to directly to crop irrigation；Additionally, slight irrigation
During silt deposited easily in pipeline, be unfavorable for the flowing of current and the control of water, to slight irrigation work bring difficulty.
Utility model content
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided one kind can be to iirigation water source
Carry out multistage filtering, and the irrigation system that easily can be cleared up the silt deposited in pipeline.
The utility model solves the technical scheme that its technical problem used：
A kind of irrigation system, including：
Centrifugation desilting tank, the centrifugation desilting tank is provided with the first water inlet, the first delivery port and sand storage tank, described first
Water inlet is connected by the first pipeline with water source, and water pump and the first non-return are sequentially provided with along water (flow) direction on first pipeline
Valve；
Sand filter, the sand filter is provided with the second water inlet, the second delivery port and recoil water inlet, second water inlet
Mouth is connected by the second pipeline with the first delivery port, and the recoil water inlet is provided with recoil valve；
Main line, described main line one end is connected with the second delivery port, and the other end is provided with main line flushing valve, the supervisor
Well strainer and second check-valve are sequentially provided near the second water outlet on road, are rinsed near main line on the main line
Blast pipe is provided with valve, the blast pipe is provided with air bleeding valve, on the main line between the second check-valve and blast pipe
It is even to offer some first connecting holes；
Bye-pass, its quantity is several, and described bye-pass one end is connected with the first connecting hole, and the other end is provided with bye-pass
Flushing valve, the bye-pass is provided with bye-pass inlet valve near one end of the first connecting hole, the bye-pass inlet valve with
Bye-pass between bye-pass flushing valve is provided with some second connecting holes, and some second connecting holes are in the left and right of bye-pass
Both sides are symmetrical；
Micro irrigation pipe, its quantity is several, and described micro irrigation pipe one end is connected with the second connecting hole, and the other end is provided with micro irrigation pipe
Flushing valve or tail card, the micro irrigation pipe are provided with micro irrigation pipe inlet valve near one end of the second connecting hole, on the micro irrigation pipe
It is even to be provided with some water droppers.
Further, the water source is cistern or well.
Further, it is provided with liquid level gauge in the cistern.
Further, bypass pipe is provided between the water source and the first pipeline, described bypass pipe one end connects water source, another
In terminating the first pipeline, and access port is located at pump outlet rear, and the bypass pipe is provided with by-passing valve.
Further, second pipeline is connected with the second water inlet by Venturi tube.
Further, first connection hole is provided with the first matched stopple.
Further, the bye-pass inlet valve and micro irrigation pipe inlet valve are ball valve.
Further, second connection hole is provided with the second matched stopple.
Further, the tail card is used to bend slight irrigation pipe end, and the tail card is disc structure, the disc knot
Through hole of two diameters slightly larger than slight irrigation pipe diameter is offered on structure.
Compared with prior art, the beneficial effect of the utility model generation is：
The utility model is sequentially provided with centrifugation desilting tank, sand filter and well strainer along water (flow) direction, can be to irrigating
With water source carry out three times filtering, filtering more thoroughly, the water quality after filtering is more suitable for the irrigation in farmland；The utility model is provided with
Main line flushing valve, bye-pass flushing valve and micro irrigation pipe flushing valve, can be carried out instead to main line, bye-pass and micro irrigation pipe respectively
Rinse, the silt that removing is wherein deposited.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of tail card.
Wherein：1. water source, 2. the first pipeline, 3. water pump, 4. first check-valve, is 5. centrifuged desilting tank, 6. the first water inlet,
7. the first delivery port, 8. the second pipeline, 9. sand storage tank, 10. sand filter, 11. second water inlets, 12. second delivery ports, 13. is anti-
Rush in the mouth of a river, 14. recoil valves, 15. main lines, 16. well strainers, 17. second check-valves, 18. blast pipes, 19. air bleeding valves,
20. main line flushing valves, 21. bye-passes, 22. bye-pass inlet valves, 23. bye-pass flushing valves, 24. micro irrigation pipes, 25. slight irrigations
Pipe flushing valve, 26. tail cards, 27. micro irrigation pipe inlet valves, 28. water droppers, 29. bypass pipes, 30. by-passing valves, 31. Venturi tubes,
32. through holes.
Specific embodiment
The utility model is described further with reference to embodiment：
As shown in Figure 1-2, the irrigation system that the utility model is provided, including：
Centrifugation desilting tank 5, the centrifugation desilting tank 5 is provided with the first water inlet 6, the first delivery port 7 and sand storage tank 9, institute
State the first water inlet 6 to be connected with water source 1 by the first pipeline 2, water pump 3 is sequentially provided with along water (flow) direction on first pipeline 2
With first check-valve 4；
Sand filter 10, the sand filter 10 is provided with the second water inlet 11, the second delivery port 12 and recoil water inlet 13, institute
State the second water inlet 11 to be connected with the first delivery port 7 by the second pipeline 8, the recoil water inlet 13 is provided with recoil valve 14；
Main line 15, one end of the main line 15 is connected with the second delivery port 12, and the other end is provided with main line flushing valve 20,
On the main line 15 well strainer 16 and second check-valve 17, the main line are sequentially provided with the second delivery port 12
Blast pipe 18 is provided with main line flushing valve 20 on 15, the blast pipe 18 is provided with air bleeding valve 19, second non-return
Some first connecting holes are uniformly offered on main line 15 between valve 17 and blast pipe 18；
Bye-pass 21, its quantity is several, and the one end of the bye-pass 21 is connected with the first connecting hole, and the other end is provided with branch
Flushing of pipeline valve 23, the bye-pass 21 is provided with bye-pass inlet valve 22, the bye-pass near one end of the first connecting hole
Bye-pass 21 between inlet valve 22 and bye-pass flushing valve 23 is provided with some second connecting holes, some second connections
Hole is symmetrical in the left and right sides of bye-pass 21；
Micro irrigation pipe 24, its quantity is several, and the one end of the micro irrigation pipe 24 is connected with the second connecting hole, and the other end is provided with micro-
Pipe flushing valve 25 or tail card 26 are filled, the micro irrigation pipe 24 is provided with micro irrigation pipe inlet valve 27, institute near one end of the second connecting hole
State and some water droppers 28 are uniformly provided with micro irrigation pipe 24.
The water source 1 is cistern or well.
Liquid level gauge is provided with the cistern.
Bypass pipe 29, the one end of the bypass pipe 29 connection water source 1, the other end are provided between the pipeline 2 of the water source 1 and first
In accessing the first pipeline 2, and access port is located at the delivery port rear of water pump 3, and the bypass pipe 29 is provided with by-passing valve 30.
Second pipeline 8 is connected with the second water inlet 11 by Venturi tube 31.
First connection hole is provided with the first matched stopple.
The bye-pass inlet valve 22 and micro irrigation pipe inlet valve 27 are ball valve.
Second connection hole is provided with the second matched stopple.
The tail card 26 is used to bend the end of micro irrigation pipe 24, and the tail card 26 is disc structure, the disc structure
On offer two diameters slightly larger than the diameter of micro irrigation pipe 24 through hole 32.
When in use, water is flowed out the utility model from water source 1, and centrifugation desilting tank 5 is entered through the first pipeline 2, and from
The most of silt in water is removed in heart desilting tank 5 in the presence of centrifugal force, enters sand filter 10 through the second pipeline 8, by sand
The impurity such as the effect of the filtering bed in filter 10, the tiny silt in removing water, enter toward well strainer through main line 15
16, the impurity in water is further removed, enter micro irrigation pipe 24 through bye-pass 21 by three water of filtering, sprayed by water dropper 28,
Farmland is irrigated, three filter processes ensure that the cleaning of water, be conducive to the carrying out of irrigation process；The utility model can
Carry out pipeline back-flushing to wash, when the silt of the deposition of main line 15 is more, main line flushing valve 20 is accessed into clear water water source, open branch
Pipeline inlet valve 22 and bye-pass flushing valve 23, close micro irrigation pipe inlet valve 27, and clear water enters through main line flushing valve 20
Main line 15, the silt to the deposition of main line 15 is rinsed, and second check-valve 17 is prevented from water into well strainer 16,
Muddy water after cleaning enters bye-pass 21 through bye-pass inlet valve 22, and is discharged via bye-pass flushing valve 23；Work as bye-pass
When the silt of 21 depositions is more, bye-pass flushing valve 23 is accessed into clear water water source, close bye-pass inlet valve 22, opened wherein
Micro irrigation pipe flushing valve 25 on one micro irrigation pipe inlet valve 27 and same micro irrigation pipe 24, clear water enters through bye-pass flushing valve 23
Bye-pass 21, the silt to depositing is rinsed, and the muddy water after flushing enters micro irrigation pipe 24 through micro irrigation pipe inlet valve 27, and passes through
Discharged by micro irrigation pipe flushing valve 25；When the silt deposited in micro irrigation pipe 24 is more, opens micro irrigation pipe flushing valve 25, micro irrigation pipe and enter
Penstock 27 and bye-pass flushing valve 23, close bye-pass inlet valve 22, and clear water enters from micro irrigation pipe flushing valve 25, to slight irrigation
The silt deposited in pipe 24 is rinsed, and the muddy water after flushing enters bye-pass 21 through micro irrigation pipe inlet valve 27, and through branch pipe
Road flushing valve 23 is discharged.
It has been described in detail to of the present utility model above by embodiment, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a kind of irrigation system, it is characterised in that including：
Centrifugation desilting tank, the centrifugation desilting tank is provided with the first water inlet, the first delivery port and sand storage tank, first water inlet
Mouth is connected by the first pipeline with water source, and water pump and first check-valve are sequentially provided with along water (flow) direction on first pipeline；
Sand filter, the sand filter is provided with the second water inlet, the second delivery port and recoil water inlet, and second water inlet leads to
Cross the second pipeline to be connected with the first delivery port, the recoil water inlet is provided with recoil valve；
Main line, described main line one end is connected with the second delivery port, and the other end is provided with main line flushing valve, on the main line
Well strainer and second check-valve are sequentially provided near the second water outlet, on the main line at main line flushing valve
Blast pipe is provided with, the blast pipe is provided with air bleeding valve, is uniformly opened on the main line between the second check-valve and blast pipe
It is provided with some first connecting holes；
Bye-pass, its quantity is several, and described bye-pass one end is connected with the first connecting hole, and the other end is provided with bye-pass flushing
Valve, the bye-pass is provided with bye-pass inlet valve, the bye-pass inlet valve and branch pipe near one end of the first connecting hole
Bye-pass between the flushing valve of road is provided with some second connecting holes, and some second connecting holes are in the left and right sides of bye-pass
It is symmetrical；
Micro irrigation pipe, its quantity is several, and described micro irrigation pipe one end is connected with the second connecting hole, and the other end is provided with micro irrigation pipe flushing
Valve or tail card, the micro irrigation pipe are provided with micro irrigation pipe inlet valve near one end of the second connecting hole, are uniformly set on the micro irrigation pipe
There are some water droppers.
2. irrigation system according to claim 1, it is characterised in that：The water source is cistern or well.
3. irrigation system according to claim 2, it is characterised in that：Liquid level gauge is provided with the cistern.
4. irrigation system according to claim 1, it is characterised in that：Bypass is provided between the water source and the first pipeline
Pipe, described bypass pipe one end connects water source, and the other end is accessed in the first pipeline, and access port is located at pump outlet rear, institute
State bypass pipe and be provided with by-passing valve.
5. irrigation system according to claim 1, it is characterised in that：Second pipeline and the second water inlet pass through literary mound
In pipe connection.
6. irrigation system according to claim 1, it is characterised in that：First connection hole is provided with matched
One stopple.
7. irrigation system according to claim 1, it is characterised in that：The bye-pass inlet valve and micro irrigation pipe water intaking valve
Door is ball valve.
8. irrigation system according to claim 1, it is characterised in that：Second connection hole is provided with matched
Two stopples.
9. irrigation system according to claim 1, it is characterised in that：The tail card is used to bend slight irrigation pipe end, described
Tail card is disc structure, and through hole of two diameters slightly larger than slight irrigation pipe diameter is offered in the disc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201715.4U CN206188520U (en) | 2016-11-08 | 2016-11-08 | Microirrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201715.4U CN206188520U (en) | 2016-11-08 | 2016-11-08 | Microirrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188520U true CN206188520U (en) | 2017-05-24 |
Family
ID=58735220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201715.4U Expired - Fee Related CN206188520U (en) | 2016-11-08 | 2016-11-08 | Microirrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528053A (en) * | 2020-05-29 | 2020-08-14 | 珠江水利委员会珠江水利科学研究院 | Valve capable of automatically controlling flow |
-
2016
- 2016-11-08 CN CN201621201715.4U patent/CN206188520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528053A (en) * | 2020-05-29 | 2020-08-14 | 珠江水利委员会珠江水利科学研究院 | Valve capable of automatically controlling flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |