CN104001357B - A kind of agricultural water sedimentation basin front end filter - Google Patents
A kind of agricultural water sedimentation basin front end filter Download PDFInfo
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- CN104001357B CN104001357B CN201410264959.6A CN201410264959A CN104001357B CN 104001357 B CN104001357 B CN 104001357B CN 201410264959 A CN201410264959 A CN 201410264959A CN 104001357 B CN104001357 B CN 104001357B
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- flow regulator
- strut
- sedimentation basin
- filter
- mesh bag
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Abstract
The invention discloses a kind of agricultural water sedimentation basin front end filter, relate to agricultural irrigation technology, solve fence type filter and easily block, and the problem of cleaning difficulty.Main technical schemes of the present invention is: a kind of agricultural water sedimentation basin front end filter, and be arranged on channel and sedimentation basin junction, it comprises: flow regulator, and one end is water inlet, and the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet, and water-poking sheet and flow regulator axial direction are 10 ~ 50 degree of angles; Flow regulator is fixedly mounted in described channel; Filtering mesh bag, the sack of described filtering mesh bag is connected with the delivery port of flow regulator; Bracing frame, is fixedly connected with sedimentation basin, supports described filtering mesh bag.
Description
Technical field
The present invention relates to agricultural irrigation technology, particularly relate to a kind of filter for agricultural irrigation systems.
Background technology
Agricultural irrigation surface water pollution used is very general, and its pollution sources mainly comprise the physical pollution things such as sand grains, earth, the residual branch of plant, leaf, mineral chip, plastic flakes, and bacterium, fungi etc. grow the organic pollutants such as the sticky discharge produced.The existence of these materials has a strong impact on drip irrigation technique the potentiality performance of the irrigation system being main support.
The current filters to this kind of material, adopt arranges simple fence type filter more, and current enter settling pit after blocking and filtering, and then enters filter through water pump pressurization and finally enters field and complete irrigation.In use there is following problem, the easy contaminated thing blocking of fence type filter, blocked fence cleaning is very difficult, and often causes large-scale pollutant to enter filter, easily causes plugged filter in a short period of time.Maintenance shut-downs filtration system makes irrigation efficiency discount greatly frequently, especially makes full-automatic back washing well strainer can not play its advantage preferably, seriously have impact on normally carrying out of irrigation work.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of agricultural water sedimentation basin front end filter, and main purpose reduces the probability that blocking occurs filter in running, reduces and filter system-down maintenance, increase irrigation efficiency.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
On the one hand, embodiments provide a kind of agricultural water sedimentation basin front end filter, be arranged on channel and sedimentation basin junction, it comprises:
Flow regulator, one end is water inlet, and the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet, and water-poking sheet and flow regulator axial direction are 10 ~ 50 degree of angles; Flow regulator is fixedly mounted in described channel;
Filtering mesh bag, the sack of described filtering mesh bag is connected with the delivery port of flow regulator;
Bracing frame, is fixedly connected with sedimentation basin, supports described filtering mesh bag.
Agricultural water sedimentation basin front end as above filter, further, also comprise alarm assemblies, alarm assemblies comprises, hydraulic pressure sensor, signal processor and alarm; Described hydraulic pressure sensor is arranged on the water outlet of flow regulator, and hydraulic signal is also passed to signal processor by Real-Time Monitoring hydraulic pressure; Described signal processor receives the hydraulic signal from hydraulic pressure sensor, hydraulic pressure data and setting threshold value are contrasted, and output alarm signal is to alarm; Described alarm receives alarm signal and reports to the police.
Agricultural water sedimentation basin front end as above filter, further, also comprises current baffle plate, can insert the baffle plate socket being arranged on flow regulator water inlet one end.
Agricultural water sedimentation basin front end as above filter, further, delivery port one end of flow regulator has annular projection radially, and the sack of filtering mesh bag is inserted in annular projection, and fixes with buckle type connector.
Agricultural water sedimentation basin front end as above filter, further, the sack of filtering mesh bag has the anti-tear edge sealing drawing material.
Agricultural water sedimentation basin front end as above filter, further, the outer wall of flow regulator is also fixed with the connecting plate of pair of opposing;
Described mesh bag bracing frame comprises the first strut, the second strut, the 3rd strut, the 4th strut and gripper shoe; One end of first strut is connected with a connecting plate, and the other end is connected with the 3rd strut; One end of second strut is connected with another connecting plate, and the other end is connected with the 4th strut; The cross section of described gripper shoe is arc, and the side of gripper shoe is provided with baffle plate, opposite side opening; Described gripper shoe is arranged between the first strut and the second strut.
Beneficial effect of the present invention is:
Irrigation water to be filtered flows into from the water inlet of flow regulator, the current contacted with water-poking sheet are subject to the operation of water-poking sheet, along the flowing of water-poking sheet surface, due to water-poking sheet and flow regulator axial direction (i.e. irrigation water flow into direction), in 10 ~ 50 degree of angles, the current be struck flow out delivery port to shunt spiral way.The current of spiral way produce certain centrifugal force, the Organic Compound pollutants such as the sticky discharge that the physical pollution things such as the residual branch of plant, leaf, mineral chip, plastic flakes and the growth such as bacterium, fungi are produced enter filtering mesh bag with spiral current flowing mode, avoid the agglomerating blocking mesh that enters of pollutant; Meanwhile, the fluid-mixing formed after current mix with pollutant continues ceaselessly to wash away filtering mesh bag in turbulent mode in filtering mesh bag, and the pollutant avoided based on floating thing blocks mesh in static mode.
In irrigation system, use the filter of the embodiment of the present invention, the probability that the equipment such as automatic backwashing filter, sandstone separator occurs to block in running can be reduced, reduce and filter system-down maintenance, increase irrigation efficiency.In addition, filtering mesh bag, in filtering mesh bag, takes off during cleaning by pollutant centralized collection, decreases the cost of labor cleaning's filter, cleans simpler.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
A kind of agricultural water sedimentation basin front end filter overall schematic that Fig. 1 provides for the embodiment of the present invention;
A kind of flow regulator that Fig. 2 provides for the embodiment of the present invention and bracing frame schematic diagram;
A kind of flow regulator schematic diagram that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the tangent plane schematic diagram of Fig. 3;
Fig. 5 is the schematic top plan view of Fig. 3;
The alarm assemblies schematic diagram that Fig. 6 provides for the embodiment of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, flow regulator, 11, water-poking sheet, 12, annular projection, 13, baffle plate socket, 14, connecting plate, 15, erection column, 2, filtering mesh bag, 21, sack, 3, bracing frame, 31, gripper shoe, the 32, first strut, 33, the second strut, the 34, the 3rd strut, the 35, the 4th strut, 36, baffle plate, 4, buckle type connector, 5, alarm assemblies, 51, hydraulic pressure sensor, 52, signal processor, 53, alarm.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but not as a limitation of the invention.
Embodiment of the present invention problem to be solved is the easy contaminated thing blocking of fence type filter.As shown in Figure 1, be a kind of agricultural water sedimentation basin front end filter overall schematic that the embodiment of the present invention provides.This agricultural water sedimentation basin front end filter is arranged on channel and sedimentation basin junction, and it comprises:
Flow regulator 1, one end is water inlet, and the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet 11, and water-poking sheet 11 and flow regulator axial direction are 10 ~ 50 degree of angles; Flow regulator 1 is fixedly mounted in described channel; In a more preferred embodiment, water-poking sheet 11 and flow regulator axial direction are 30 degree of angles, and arrange 3-5 and enclose the water-poking sheet be parallel to each other, to strengthen turbulent water effect.
Filtering mesh bag 2, the sack of described filtering mesh bag is connected with the delivery port of flow regulator;
Bracing frame 3, is fixedly connected with sedimentation basin, supports described filtering mesh bag.
The operation principle of above-described embodiment filter is as follows: irrigation water to be filtered flows into from the water inlet of flow regulator, the current contacted with water-poking sheet are subject to the effect of water-poking sheet, along the flowing of water-poking sheet surface, due to water-poking sheet and flow regulator axial direction (i.e. irrigation water flow into direction), in 10 ~ 50 degree of angles, the current be struck flow out delivery port in a spiral manner.The current of spiral way produce certain centrifugal force, the Organic Compound pollutants such as the sticky discharge that the physical pollution things such as the residual branch of plant, leaf, mineral chip, plastic flakes and the growth such as bacterium, fungi are produced enter filtering mesh bag with spiral current flowing mode, avoid the agglomerating blocking mesh that enters of pollutant; Meanwhile, the fluid-mixing formed after current mix with pollutant continues ceaselessly to wash away filtering mesh bag in turbulent mode in filtering mesh bag, and the pollutant avoided based on floating thing blocks mesh in static mode.
In order to make flow regulator be arranged on channel more firmly, the flow regulator outer wall in above-described embodiment also has erection column 15, when irrigation system is built, is built by erection column 15 be integrated with cement and channel.
Agricultural water sedimentation basin front end filter in above-described embodiment is after operation one end time, and the pollutant of filtration accumulates at filtering mesh bag, mesh bag finally can be caused to block if irregularly removed.If adopt manual detection contaminants situation, and how much judge whether to clear up according to pollutant, workman's workload can be wasted, inefficiency.Above-described embodiment is improved further: described agricultural water sedimentation basin front end filter also comprises alarm assemblies 5, and alarm assemblies comprises, hydraulic pressure sensor 51, signal processor 52 and alarm 53; Described hydraulic pressure sensor 51 is arranged on the water outlet of flow regulator, and hydraulic signal is also passed to signal processor 52 by Real-Time Monitoring hydraulic pressure; Described signal processor 52 receives the hydraulic signal from hydraulic pressure sensor 51, and hydraulic pressure data and setting threshold value are contrasted, when hydraulic pressure data are greater than the hydraulic pressure threshold value of setting, output alarm signal is to alarm 53; Described alarm 53 receives alarm signal and reports to the police.
In concrete implementation process, described agricultural water sedimentation basin front end filter, also comprises current baffle plate, can insert the baffle plate socket 13 being arranged on flow regulator water inlet one end.When clearing up or change mesh bag, fast, easily water source, front end can be shut, convenient operation.
In concrete implementation process, described agricultural water sedimentation basin front end filter, delivery port one end of flow regulator has annular projection 12 radially, and the sack 21 of filtering mesh bag is inserted in annular projection 12, and fixes with buckle type connector 4.Utilize the buckle type connector of adjustable in length, flow regulator can be realized and be connected with the quick of filtering mesh bag, make replacing, cleaned Filter-screen bag more convenient.In addition, in case of emergency, during as there is no an available buckle type connector, also rope can be used, the sack that filtering mesh bag fixed by metal wire.
The agricultural water sedimentation basin front end filter of above-described embodiment in use finds, the sack of filtering mesh bag goes out and very easily damages, in order to extend the service life of filtering mesh bag, the sack 21 of filtering mesh bag has the anti-tear edge sealing drawing material, as the edge sealing of canvas material.
In concrete implementation process, the outer wall of flow regulator is also fixed with the connecting plate 14 of pair of opposing; Described mesh bag bracing frame 3 comprises the first strut 32, second strut 33, the 3rd strut 34, the 4th strut 35 and gripper shoe 31; One end of first strut is connected with a connecting plate 14, and the other end is connected with the 3rd strut 34; One end of second strut is connected with another connecting plate 14, and the other end is connected with the 4th strut 35; The cross section of described gripper shoe 31 is arc, and the side of gripper shoe 31 is provided with baffle plate 36, opposite side opening; Described gripper shoe 31 is arranged between the first strut 32 and the second strut 33.In specific implementation process, gripper shoe and baffle plate adopt mesh-structured, to reduce bracing frame suffered resistance in water as far as possible, enable the water after filtration quickly through.
One end of first strut and the second strut all has 2-5 distance adjustment hole, when being bolted with connecting plate, can determine fixed position as required.One end of 3rd strut and the 4th strut all has 2-5 distance adjustment hole, for regulating the height of the first strut and the second strut.Above-mentioned adjustable mounting means, in order to ensure that bracing frame is applicable to multiple installation environment.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art can in essence of the present invention and protection domain, and make various amendment or equivalent replacement to the present invention, this amendment or equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (6)
1. an agricultural water sedimentation basin front end filter, is arranged on channel and sedimentation basin junction, it is characterized in that, comprising:
Flow regulator (1), one end is water inlet, and the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet (11), and water-poking sheet (11) and flow regulator axial direction are 10 ~ 50 degree of angles; Flow regulator (1) is fixedly mounted in described channel;
Filtering mesh bag (2), the sack of described filtering mesh bag is connected with the delivery port of flow regulator;
Bracing frame (3), is fixedly connected with sedimentation basin, supports described filtering mesh bag.
2. agricultural water sedimentation basin front end according to claim 1 filter, it is characterized in that, also comprise alarm assemblies (5), described alarm assemblies comprises, hydraulic pressure sensor (51), signal processor (52) and alarm (53); Described hydraulic pressure sensor (51) is arranged on the water outlet of flow regulator, and hydraulic signal is also passed to signal processor (52) by Real-Time Monitoring hydraulic pressure; Described signal processor (52) receives the hydraulic signal from hydraulic pressure sensor (51), hydraulic pressure data and setting threshold value are contrasted, and output alarm signal is to alarm (53); Described alarm (53) receives alarm signal and reports to the police.
3. agricultural water sedimentation basin front end according to claim 1 filter, is characterized in that, also comprise current baffle plate, can insert the baffle plate socket (13) being arranged on flow regulator water inlet one end.
4. agricultural water sedimentation basin front end according to claim 1 filter, it is characterized in that, delivery port one end of flow regulator has annular projection (12) radially, the sack (21) of filtering mesh bag is inserted in annular projection (12), and fixes with buckle type connector (4).
5. agricultural water sedimentation basin front end according to claim 4 filter, is characterized in that, the sack (21) of filtering mesh bag has the anti-tear edge sealing drawing material.
6. agricultural water sedimentation basin front end according to claim 1 filter, is characterized in that, the outer wall of flow regulator is also fixed with the connecting plate (14) of pair of opposing;
Described mesh bag bracing frame (3) comprises the first strut (32), the second strut (33), the 3rd strut (34), the 4th strut (35) and gripper shoe (31); One end of first strut is connected with a connecting plate (14), and the other end is connected with the 3rd strut (34); One end of second strut is connected with another connecting plate (14), and the other end is connected with the 4th strut (35); The cross section of described gripper shoe (31) is arc, and the side of gripper shoe (31) is provided with baffle plate (36), opposite side opening; Described gripper shoe (31) is arranged between the first strut (32) and the second strut (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264959.6A CN104001357B (en) | 2014-06-13 | 2014-06-13 | A kind of agricultural water sedimentation basin front end filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264959.6A CN104001357B (en) | 2014-06-13 | 2014-06-13 | A kind of agricultural water sedimentation basin front end filter |
Publications (2)
| Publication Number | Publication Date |
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| CN104001357A CN104001357A (en) | 2014-08-27 |
| CN104001357B true CN104001357B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410264959.6A Expired - Fee Related CN104001357B (en) | 2014-06-13 | 2014-06-13 | A kind of agricultural water sedimentation basin front end filter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105233546B (en) * | 2015-10-15 | 2017-04-26 | 新疆石达赛特科技有限公司 | Filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266448Y (en) * | 1996-07-25 | 1997-11-05 | 王孟生 | Separating dirt-removing device |
| CN101039730A (en) * | 2004-10-15 | 2007-09-19 | G&W机械及设备有限公司 | Separating device |
| CN101784347A (en) * | 2006-05-02 | 2010-07-21 | 布赖恩·爱德华·戈尼南 | Fluid purification using hydraulic vortex systems |
| CN203874541U (en) * | 2014-06-13 | 2014-10-15 | 新疆石大赛福节水设备有限公司 | Front-end filtering device for agricultural water settling pond |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6638424B2 (en) * | 2000-01-19 | 2003-10-28 | Jensen Enterprises | Stormwater treatment apparatus |
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2014
- 2014-06-13 CN CN201410264959.6A patent/CN104001357B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266448Y (en) * | 1996-07-25 | 1997-11-05 | 王孟生 | Separating dirt-removing device |
| CN101039730A (en) * | 2004-10-15 | 2007-09-19 | G&W机械及设备有限公司 | Separating device |
| CN101784347A (en) * | 2006-05-02 | 2010-07-21 | 布赖恩·爱德华·戈尼南 | Fluid purification using hydraulic vortex systems |
| CN203874541U (en) * | 2014-06-13 | 2014-10-15 | 新疆石大赛福节水设备有限公司 | Front-end filtering device for agricultural water settling pond |
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| CN104001357A (en) | 2014-08-27 |
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