CN207838456U - A kind of filtration system for trickle irrigation - Google Patents
A kind of filtration system for trickle irrigation Download PDFInfo
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- CN207838456U CN207838456U CN201820036236.4U CN201820036236U CN207838456U CN 207838456 U CN207838456 U CN 207838456U CN 201820036236 U CN201820036236 U CN 201820036236U CN 207838456 U CN207838456 U CN 207838456U
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- water inlet
- inlet pipe
- pipe
- filtration system
- filtering tank
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Abstract
The utility model belongs to drip irrigation equipment technical field, disclose a kind of filtration system for trickle irrigation, the first water inlet pipe including being sequentially connected in series connection, first order filtration system, second water inlet pipe, second level filtration system and outlet pipe, first order filtration system includes the first water inlet pipe and the second water inlet pipe being arranged in parallel, it is both provided with strainer on first water inlet pipe and the second water inlet pipe and is interconnected and forms conduit, first water inlet pipe and the second water inlet pipe have been respectively communicated with blow-off pipe, second level filtration system includes the first filtering tank, it is provided with filter in first filtering tank.Filtration system provided by the utility model for trickle irrigation, using concatenated connection type, first order filtration system can filter out most silt and bulky grain object, and the working life of the filter in the filtration system of the second level is made to greatly prolong.
Description
Technical field
The utility model is related to drip irrigation equipment technical fields, more particularly, to a kind of filtration system for trickle irrigation.
Background technology
Trickle irrigation is to pass through drop arrow, water dropper, drip irrigation zone or other outlet types on hollow billet according to crop water requirement
Water drop by drop, uniformly and is slowly instilled the form of pouring water near crop root zone in soil by douche.Due to dripping
Flow is small, slowly infiltrates, and mainly acts on and spreading by capillary pulling power, is one of the most water-saving and effective irrigation method.
But due in drip irrigation equipment water dropper it is small-sized, when in the water for flowing through dropper band contain granule foreign when, drop
Head easily blocks, and causes emitter clogging, can not work normally so as to cause whole system, or even scraps.Therefore, there is an urgent need for designs one
Kind can effectively remove the filter device of the impurity such as silt in water to be suitable for drip irrigation equipment.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of filtration system for trickle irrigation, can not only be effective
The impurity such as the silt in water removal are removed, ensure being smoothed out for trickle irrigation, and the backwash of filter device may be implemented.
To achieve the above object, the utility model provides following technical solution：
The utility model provides a kind of filtration system for trickle irrigation, including is sequentially connected in series the first water inlet pipe of connection,
By-pass filtration system, the second water inlet pipe, second level filtration system and outlet pipe；
The first order filtration system includes the first water inlet pipe and the second water inlet pipe being arranged in parallel, described first into
Water pipe is connected to first water inlet pipe, the second water inlet pipe respectively, first water inlet pipe and the second water inlet pipe shape
It is connected to second water inlet pipe at behind circuit, first water inlet pipe is communicated with the first blow-off pipe, the second water inlet branch
Pipe is communicated with the second blow-off pipe, and the first blowdown control valve is provided on first blow-off pipe, is arranged on second blow-off pipe
There are the second blowdown control valve, first water inlet pipe to be both provided with first water inlet pipe, the second water inlet pipe connectivity part
Control valve is both provided on first water inlet pipe, the second water inlet pipe and desilts strainer；
Second water inlet pipe is provided with control valve, second level filtering system with the second level filtration system connectivity part
System includes the first filtering tank, and filter is provided in first filtering tank, and the filter includes that water outlet is outspoken
Quick coupling, the water outlet quick coupling is connected to after the water outlet of first filtering tank with the first exit branch, described
First exit branch is connected to the outlet pipe.
Optionally, the second level filtration system further includes the second filtering tank identical with first filtering tank, described
Second filtering tank is arranged in parallel with first filtering tank, and second water inlet pipe passes through third water inlet pipe and first mistake
Filter tank is connected to, and second water inlet pipe is connected to by the 4th water inlet pipe with second filtering tank, in second filtering tank
Filter water outlet quick coupling pass through second filtering tank water outlet after be connected to the second exit branch, institute
It states the first exit branch and is connected to forming circuit with second exit branch, second exit branch connects with the outlet pipe
It is logical.
Optionally, first filtering tank is connected to third blow-off pipe, and second filtering tank is connected to the 4th blow-off pipe,
It is both provided with control on the third water inlet pipe, the 4th water inlet pipe, third blow-off pipe, the 4th blow-off pipe and outlet pipe
Valve.
Optionally, the outlet pipe and first exit branch, the second exit branch are to be detachably connected.
Optionally, the biochemical microfiltration membranes for filtering biological electroless Ni-P-C-O plating object are provided on the outlet pipe.
Optionally, first filtering tank, the second filtering tank shell be double-layer structure, the shell internal layer be polychlorostyrene second
Alkene plastics layer, the shell outer layer are steel pipe.
Optionally, it is provided with the first relief valve at the top of first filtering tank, the is provided at the top of second filtering tank
Two relief valves.
Optionally, the water outlet of first filtering tank, the water outlet of second filtering tank and the water outlet are quick
The junction of connector is both provided with sealing rubber ring.
Optionally, the filter include mesh skeleton, remove sand strainer and water outlet quick coupling, the filter of removing sand
Net is fixed on the mesh skeleton outer surface, and the water outlet quick coupling is connected to the mesh skeleton.
Optionally, the mesh skeleton is galvanized steel wire netting, and the strainer that removes sand uses nylon, stainless steel or copper strainer.
The utility model achieves following technique effect compared with the existing technology：
Filtration system provided by the utility model for trickle irrigation, using concatenated connection type, first order filtration system
The bulky grains object such as most mudstone can be filtered out, keeps the working life of the filter in the filtration system of the second level big
It is big to extend；Under trickle irrigation state, it is same that two branch pipe(tube)s in parallel may be implemented in first order filtration system and second level filtration system
When water is filtered, improve filter efficiency；First order filtration system and second level filtration system may be implemented automatic anti-
The technique effect of flushing extends the service life of filter device；By the setting of biochemical microfiltration membranes further to organic matter, algae
The biochemistries tamper such as class is filtered, and filter efficiency is improved.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of the filtration system for trickle irrigation in the utility model；
Fig. 2 is the schematic diagram of mesh skeleton；
Fig. 3 is the schematic diagram of filter.
Reference sign：1, the first water inlet pipe；101, the first water inlet pipe；102, the second water inlet pipe；103, first
Branch pipe control valve；104, the second branch pipe control valve；105, the second blowdown control valve；106, the first blowdown control valve；107, first
Except slurry valve；108, second slurry valve is removed；109, the first water inlet control valve；110, the second water inlet pipe；111, the first blow-off pipe；112,
Two blow-off pipes；2, third water inlet pipe；21, third branch pipe control valve；3, the 4th water inlet pipe；31, the 4th branch pipe control valve；4、
First filtering tank；41, third blow-off pipe；42, third blowdown control valve；43, the first relief valve；5, the second filtering tank；51, the 4th
Blow-off pipe；52, the 4th blowdown control valve；53, the second relief valve；6, filter；61, mesh skeleton；62, remove sand strainer；
63, water outlet quick coupling；7, the first exit branch；8, the second exit branch；9, outlet pipe；91, outlet pipe control valve；10、
Biochemical microfiltration membranes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The utility model provides a kind of filtration system for trickle irrigation, as shown in Figure 1, including being sequentially connected in series the first of connection
Water inlet pipe 1, first order filtration system, the second water inlet pipe 110, second level filtration system and outlet pipe 9.
The first order filtration system includes the first water inlet pipe 101 and the second water inlet pipe 102 being arranged in parallel, and first
Water inlet pipe 1 is connected to the first water inlet pipe 101, and the first water inlet pipe 1 is also connected to the second water inlet pipe 102, the first water inlet pipe
101 are connected to and are formed conduit with the second water inlet pipe 102, and the first water inlet pipe 101, the second water inlet pipe 102 are with
Two water inlet pipes 110 are connected to；First water inlet pipe 101 is communicated with the first blow-off pipe 111, and 111 are provided with first on the first blow-off pipe
Blowdown control valve 106, the second water inlet pipe are communicated with the second blow-off pipe 112, the second blowdown control are provided on the second blow-off pipe 112
Valve 105 processed；First water inlet pipe 1 and 101 connectivity part of the first water inlet pipe are provided with the first branch pipe control valve 103, first management and control
Valve 103 processed is for controlling the flow for entering the first water inlet pipe 101 from the first water inlet pipe 1, the water inlet of the first water inlet pipe 1 and second
102 connectivity part of branch pipe is provided with the second branch pipe control valve 104, the second branch pipe control valve 104 for control from the first water inlet pipe 1 into
Enter the flow to the second water inlet pipe 102, being provided with first on the first water inlet pipe 101 desilts strainer 107, the second water inlet pipe
It is provided with second on 102 and desilts strainer 108, first, which desilts strainer 107 and second, desilts strainer 108 for filtering big of mudstone etc.
Grain impurity.
Second water inlet pipe 110 and the second level filtration system connectivity part are provided with the first water inlet control valve 109, and described the
Secondary filtration system includes the first filtering tank 4, is provided with filter 6 in the first filtering tank 4, filter includes netted
Skeleton 61, remove sand strainer 62 and water outlet quick coupling 63, the strainer 62 that removes sand are fixed on the outer surface of mesh skeleton 61, water outlet
Quick coupling 63 is connected to mesh skeleton 61, for 6 filtered water of filter to be discharged.In this present embodiment, reticulated bone
Frame 61 is galvanized steel wire netting, and for the strainer 62 that removes sand using nylon, stainless steel or copper strainer, the strainer 62 that removes sand tabletting and pulling rivet are solid
Due to the outer surface of mesh skeleton 61.Water outlet quick coupling 63 is discharged branch after the water outlet of the first filtering tank 4 with first
Pipe 7 is connected to, and the first exit branch 7 is connected to outlet pipe 9.
In order to improve the filter efficiency of second level filtration system, the second level filtration system further includes and the first filtering tank
4 identical second filtering tanks 5, the second filtering tank 5 are arranged in parallel with the first filtering tank 4, and the second water inlet pipe 110 is intake by third
Branch pipe 2 is connected to the first filtering tank 4, and 110 pipe of the second water inlet is connected to by the 4th water inlet pipe 3 with the second filtering tank 5, the second mistake
The water outlet quick coupling 63 of filter 6 in filter tank 5 pass through the second filtering tank 5 water outlet after with the second exit branch
8 connections, the first exit branch 7 are connected to forming circuit with the second exit branch 8, and the second exit branch 8 is connected to outlet pipe 9.
In order to make second level filtration system that can also realize, automatic backwash, the first filtering tank 4 are provided with and communicated with third row
Dirty pipe 41 is provided with third blowdown control valve 42 on third blow-off pipe 41, and the second filtering tank 5 is connected to the 4th blow-off pipe 51, and
It is provided with the 4th blowdown control valve 52 on four blow-off pipes 51, is provided with third branch pipe control valve 21 on third water inlet pipe, the 4th
It is provided with the 4th branch pipe control valve 31 on water inlet pipe, outlet pipe control valve 91 is provided on outlet pipe 9.
Further, it in order to increase filtering function of the filter device to the biochemistries tamper such as organic matter, algae, is discharged
The biochemical microfiltration membranes 10 for filtering biological electroless Ni-P-C-O plating object are provided on pipe 9.
Further, in order to realize the cleaning to biochemical microfiltration membranes 10, outlet pipe 9 and the first exit branch 7, second are discharged
Branch pipe 8 is to be detachably connected.
In this present embodiment, the first filtering tank 4, the second filtering tank 5 shell be double-layer structure, in the shell contacted with water
Layer, is all lined with igelite, has fundamentally prevented secondary water pollution caused by filtering tank itself corrosion；Outside shell
Layer is steel pipe, bears container internal pressure, it is therefore prevented that the hidden danger that all plastic filter internal pressure strength is reduced with ageing of plastics, simultaneously also
Improve shock proof ability.
For the ease of adjusting the pressure of the first filtering tank 4 and the second filtering tank 5, the top of the first filtering tank 4 is provided with the
One relief valve 43,5 top of the second filtering tank are provided with the second relief valve 53.
Leakproofness when in order to ensure that water outlet quick coupling 63 runs through the water outlet connectivity part of the first filtering tank 4, water outlet
The water outlet link position of outspoken quick coupling 63 and the first filtering tank 4 is provided with sealing rubber ring；Further, in order to ensure to be discharged
Outspoken quick coupling 63 runs through the leakproofness when water outlet connectivity part of the second filtering tank 5, water outlet quick coupling 63 and the second mistake
The water outlet link position of filter tank 5 is also equipped with sealing rubber ring.
When being filtered using the filter device in the utility model, 103, second management and control of the first branch pipe control valve are opened
Valve 104, the first water inlet control valve 109, third branch pipe control valve 21, the 4th branch pipe control valve 31 and outlet pipe control valve 91 processed,
Simultaneously close off the first blowdown control valve 106, the second blowdown control valve 105, third blowdown control valve 42 and the 4th blowdown control valve
51, what flow was passed through in first order filtration system first desilts strainer 107, second desilts strainer 108 to large particles such as mudstones
After matter filtering, second level filtration system is flowed into, flow is further to mudstone by the filter 6 in the filtration system of the second level
After filtering, into outlet pipe 9, and then by biochemical microfiltration membranes 10 to being flowed after the biochemical electroless Ni-P-C-O plating object filtering such as organic matter, algae
Enter drip irrigation system.
When the filter device in the utility model after a period of use or first order filtration system, the second level filtering
When system and/or biochemical microfiltration membranes 10 are cleaned, respectively to first order filtration system, second level filtration system and/or
Biochemical microfiltration membranes 10 are cleaned, and cleaning process is as follows：
One, first order filtration system is backwashed
(1) cleaning first desilts strainer 107
The first water inlet control valve 109, the first branch pipe control valve 103 and the second blowdown control valve 105 are closed, opens second
Pipe control valve 104 and the first blowdown control valve 106, flow desilt after strainer 108 filters by second and desilt strainer 107 to first
It is backwashed, first will be attached to desilts the particles such as silt on strainer 107 and rinse, pass through 111 row of the first blow-off pipe
Go out, completes the first backwash for desilting strainer 107.
(2) cleaning second desilts strainer 108
The first water inlet control valve 109, the second branch pipe control valve 104 and the first blowdown control valve 106 are closed, opens first
Pipe control valve 103 and the second blowdown control valve 105, flow desilt after strainer 107 filters by first and desilt strainer 108 to second
It is backwashed, second will be attached to desilts the particles such as silt on strainer 108 and rinse, pass through 112 row of the second blow-off pipe
Go out, completes the second backwash for desilting strainer 108.
Two, second level filtration system is backwashed
(1) the first filtering tank 4 is cleaned
Close the first blowdown control valve 106, the second blowdown control valve 105, third branch pipe control valve 21, the 4th blowdown control
Valve 52 and outlet pipe control valve 91 open the first branch pipe control valve 103, the second branch pipe control valve 104, the first water inlet control valve
109, the 4th branch pipe control valve 31 and third blowdown control valve 41, flow pass through first order filtration system and the second filtering tank 5
Filtering after, the filter 6 in the first filtering tank 4 is backwashed, the silt etc. that will be attached on filter 6
Fine particle rinses, and is discharged by third blow-off pipe 41, completes the backwash of the first filtering tank 4.
(2) the second filtering tank 5 is cleaned
Close the first blowdown control valve 106, the second blowdown control valve 105, the 4th branch pipe control valve 31, third blowdown control
Valve 41 and outlet pipe control valve 91 open the first branch pipe control valve 103, the second branch pipe control valve 104, the first water inlet control valve
109, third branch pipe control valve 21 and the 4th blowdown control valve 51, flow pass through first order filtration system and the first filtering tank 4
Filtering after, the filter 6 in the second filtering tank 5 is backwashed, the silt etc. that will be attached on filter 6
Fine particle rinses, and is discharged by the 4th blow-off pipe 51, completes the backwash of the first filtering tank 4.
Three, biochemical microfiltration membranes 10 are cleaned
Outlet pipe 9 is disassembled, individually biochemical microfiltration membranes 10 are cleaned.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, according to the thought of the utility model, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of filtration system for trickle irrigation, which is characterized in that the first water inlet pipe, first order mistake including being sequentially connected in series connection
Filter system, the second water inlet pipe, second level filtration system and outlet pipe；
The first order filtration system includes the first water inlet pipe and the second water inlet pipe being arranged in parallel, first water inlet pipe
It is connected to respectively with first water inlet pipe, the second water inlet pipe, first water inlet pipe and the second water inlet pipe are formed back
Second water inlet pipe described in Lu Houyu is connected to, and first water inlet pipe is communicated with the first blow-off pipe, and second water inlet pipe connects
It is connected with the second blow-off pipe, the first blowdown control valve is provided on first blow-off pipe, is provided on second blow-off pipe
Two blowdown control valves, first water inlet pipe are both provided with control with first water inlet pipe, the second water inlet pipe connectivity part
Valve is both provided on first water inlet pipe, the second water inlet pipe and desilts strainer；
Second water inlet pipe is provided with control valve, the second level filtration system packet with the second level filtration system connectivity part
The first filtering tank is included, filter is provided in first filtering tank, the filter includes the fast quick access of water outlet
Head, the water outlet quick coupling are connected to after the water outlet of first filtering tank with the first exit branch, and described first
Exit branch is connected to the outlet pipe.
2. the filtration system according to claim 1 for trickle irrigation, which is characterized in that second level filtration system is also wrapped
The second filtering tank identical with first filtering tank is included, second filtering tank is arranged in parallel with first filtering tank, institute
It states the second water inlet pipe to be connected to first filtering tank by third water inlet pipe, second water inlet pipe passes through the 4th water inlet branch
Pipe is connected to second filtering tank, and the water outlet quick coupling of the filter in second filtering tank is across described the
It is connected to the second exit branch after the water outlet of two filtering tanks, first exit branch is connected to shape with second exit branch
At circuit, second exit branch is connected to the outlet pipe.
3. the filtration system according to claim 2 for trickle irrigation, which is characterized in that first filtering tank is arranged with third
Dirty pipe connection, second filtering tank are connected to the 4th blow-off pipe, the third water inlet pipe, the 4th water inlet pipe, third row
It is both provided with control valve on dirt pipe, the 4th blow-off pipe and outlet pipe.
4. the filtration system according to claim 3 for trickle irrigation, which is characterized in that the outlet pipe goes out with described first
Water branch pipe, the second exit branch are to be detachably connected.
5. the filtration system according to claim 4 for trickle irrigation, which is characterized in that be provided with and be used on the outlet pipe
The biochemical microfiltration membranes of filtering biological electroless Ni-P-C-O plating object.
6. the filtration system according to claim 2 for trickle irrigation, which is characterized in that first filtering tank, the second mistake
The shell of filter tank is double-layer structure, and the shell internal layer is the polyvinyl chloride plastic bed of material, and the shell outer layer is steel pipe.
7. the filtration system according to claim 6 for trickle irrigation, which is characterized in that setting at the top of first filtering tank
There is the first relief valve, the second relief valve is provided at the top of second filtering tank.
8. the filtration system according to claim 7 for trickle irrigation, which is characterized in that the water outlet of first filtering tank
Mouth, the water outlet of second filtering tank and the junction of the water outlet quick coupling are both provided with sealing rubber ring.
9. according to the filtration system according to any one of claims 1-8 for trickle irrigation, which is characterized in that the filter
Including mesh skeleton, remove sand strainer and water outlet quick coupling, the strainer that removes sand is fixed on the mesh skeleton outer surface, institute
Water outlet quick coupling is stated to be connected to the mesh skeleton.
10. the filtration system according to claim 9 for trickle irrigation, which is characterized in that the mesh skeleton is galvanized steel
Silk screen, the strainer that removes sand use nylon, stainless steel or copper strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036236.4U CN207838456U (en) | 2018-01-10 | 2018-01-10 | A kind of filtration system for trickle irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036236.4U CN207838456U (en) | 2018-01-10 | 2018-01-10 | A kind of filtration system for trickle irrigation |
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| Publication Number | Publication Date |
|---|---|
| CN207838456U true CN207838456U (en) | 2018-09-11 |
Family
ID=63417876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036236.4U Active CN207838456U (en) | 2018-01-10 | 2018-01-10 | A kind of filtration system for trickle irrigation |
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| Country | Link |
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| CN (1) | CN207838456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260795A (en) * | 2018-11-08 | 2019-01-25 | 中国中材国际工程股份有限公司 | A kind of continuous filtration system of the online duct type of danger waste liquid and method |
-
2018
- 2018-01-10 CN CN201820036236.4U patent/CN207838456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260795A (en) * | 2018-11-08 | 2019-01-25 | 中国中材国际工程股份有限公司 | A kind of continuous filtration system of the online duct type of danger waste liquid and method |
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