CN104001357A - Front end filtering device for agricultural water sedimentation basin - Google Patents
Front end filtering device for agricultural water sedimentation basin Download PDFInfo
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- CN104001357A CN104001357A CN201410264959.6A CN201410264959A CN104001357A CN 104001357 A CN104001357 A CN 104001357A CN 201410264959 A CN201410264959 A CN 201410264959A CN 104001357 A CN104001357 A CN 104001357A
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- strut
- sedimentation basin
- flow regulator
- water
- mesh bag
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Abstract
The invention discloses a front end filtering device for an agricultural water sedimentation basin, and relates to the technical field of agricultural irrigation. The problems that a fence type filtering device is prone to being blocked and difficult to clear are solved. According to the main technical scheme, the front end filtering device for the agricultural water sedimentation basin is installed at the connecting position of a channel and the sedimentation basin and comprises a water flow adjustor, a filtering net bag and a supporting frame, wherein one end of the water flow adjustor is provided with a water inlet, the other end of the water flow adjustor is provided with a water outlet, a water poking piece is fixed to the inner wall of the water flow adjustor, the included angle of 10 degrees-50 degrees is formed between the water poking piece and the axial direction of the water flow adjustor, and the water flow adjustor is fixedly installed in the channel; an opening of the filtering net bag is connected with the water outlet of the water flow adjustor; the supporting frame is fixedly connected with the sedimentation basin and supports the filtering net 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 the organic pollutants such as sticky discharge that produce of the growth such as bacterium, fungi.The existence of these materials has a strong impact on take the potentiality performance of the irrigation system that drip irrigation technique is main support.
The current filtration means to this class material, adopt arranges simple fence type filter more, and current enter settling pit after filtering through blocking, and then through water pump, pressurization enters filter and finally enters field and complete irrigation.In use have following problem, the easy contaminated thing of fence type filter stops up, and blocked fence cleans very difficult, and often causes large-scale pollutant to enter filter, easily causes in a short period of time plugged filter.Shut down and safeguard that filtration system makes irrigation efficiency discount greatly frequently, especially make full-automatic back washing well strainer can not bring into play preferably its advantage, seriously affected and irrigated normally carrying out of 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 is to reduce filter the probability stopping up occurs in running, reduces filtration system and shuts down maintenance, increases irrigation efficiency.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
On the one hand, the embodiment of the present invention provides a kind of agricultural water sedimentation basin front end filter, is arranged on channel and sedimentation basin junction, and it comprises:
Flow regulator, one end is water inlet, 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 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 filter as above, further, also comprises alarm assemblies, comprises hydraulic pressure sensor, signal processor and alarm; Described hydraulic pressure sensor is arranged on the water outlet of flow regulator, and Real-Time Monitoring hydraulic pressure also passes to signal processor by hydraulic signal; Described signal processor receives the hydraulic signal from hydraulic pressure sensor, hydraulic pressure data and setting threshold 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 filter as above, further, also comprises current baffle plate, can insert the baffle plate socket that is arranged on flow regulator delivery port one end.
Agricultural water sedimentation basin front end filter as above, 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 filter as above, further, the sack of filtering mesh bag has the anti-tear edge sealing that draws material.
Agricultural water sedimentation basin front end filter as above, further, is also fixed with the connecting plate of pair of opposing on the outer wall of flow regulator;
Described mesh bag bracing frame comprises the first strut, the second strut, the 3rd strut, the 4th strut and gripper shoe; One end of the first strut is connected with a connecting plate, and the other end is connected with the 3rd strut; One end of the 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 a 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 that contact with water-poking sheet are subject to the operation of water-poking sheet, along water-poking sheet surface, flow, because water-poking sheet and flow regulator axial direction (being the direction that irrigation water flows into) are 10～50 degree angles, the current that are struck flow out delivery port with shunting spiral way.The current of spiral way produce certain centrifugal force, the Organic Compound pollutants such as sticky discharge that the growths such as the physical pollution things such as the residual branch of plant, leaf, mineral chip, plastic flakes and bacterium, fungi are produced enter filtering mesh bag with spiral current flowing mode, avoid the agglomerating obstruction mesh that enters of pollutant; Meanwhile, after current mix with pollutant, the fluid-mixing of formation continues ceaselessly in turbulent mode, to wash away filtering mesh bag in filtering mesh bag, and having avoided take floating thing is that main pollutant stops up mesh in static mode.
In irrigation system, use the filter of the embodiment of the present invention, can reduce the equipment such as automatic backwashing filter, sandstone separator the probability stopping up occurs in running, reduce filtration system and shut down maintenance, increase irrigation efficiency.In addition, pollutant centralized collection, in filtering mesh bag, during cleaning is taken off filtering mesh bag, has reduced 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, forms the application's a part, and schematic description and description of the present invention is used 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 and bracing frame schematic diagram that Fig. 2 provides for the embodiment of the present invention;
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 of each label representative 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.
The specific embodiment
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 that the easy contaminated thing of fence type filter stops up.As shown in Figure 1, a kind of agricultural water sedimentation basin front end filter overall schematic providing for the embodiment of the present invention.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, the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet 11, and water-poking sheet 11 is 10～50 degree angles with flow regulator axial direction; Flow regulator 1 is fixedly mounted in described channel; In preferred embodiment, water-poking sheet 11 is 30 degree angles with flow regulator axial direction, and the water-poking sheet that 3-5 circle is parallel to each other is set, to strengthen current disturbance 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 that contact with water-poking sheet are subject to the effect of water-poking sheet, along water-poking sheet surface, flow, because water-poking sheet and flow regulator axial direction (being the direction that irrigation water flows into) are 10～50 degree angles, the current that are struck flow out delivery port in a spiral manner.The current of spiral way produce certain centrifugal force, the Organic Compound pollutants such as sticky discharge that the growths such as the physical pollution things such as the residual branch of plant, leaf, mineral chip, plastic flakes and bacterium, fungi are produced enter filtering mesh bag with spiral current flowing mode, avoid the agglomerating obstruction mesh that enters of pollutant; Meanwhile, after current mix with pollutant, the fluid-mixing of formation continues ceaselessly in turbulent mode, to wash away filtering mesh bag in filtering mesh bag, and having avoided take floating thing is that main pollutant stops up mesh in static mode.
In order to make flow regulator be arranged on more firmly channel, the flow regulator outer wall in above-described embodiment also has erection column 15, when irrigation system is built, erection column 15 use cement and channel is built and is integrated.
Agricultural water sedimentation basin front end filter in above-described embodiment is in operation one end after the time, and the pollutant of filtration accumulates at filtering mesh bag, if irregularly removed, finally can cause mesh bag to stop up.If adopt manual detection contaminants situation, and how much judge whether to clear up according to pollutant, can waste workman's workload, inefficiency.Above-described embodiment is further improved: 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 Real-Time Monitoring hydraulic pressure also passes to signal processor 52 by hydraulic signal; The hydraulic signal that described signal processor 52 receives from hydraulic pressure sensor 51, contrasts hydraulic pressure data and setting threshold, and 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 that is arranged on flow regulator delivery port one end.In the time of can or changing mesh bag in cleaning, fast, easily front end water source is shut to 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 fixing with buckle type connector 4.Utilize the buckle type connector of adjustable in length, can realize flow regulator and be connected with the quick of filtering mesh bag, make to change, cleaning filtering mesh bag is more convenient.In addition, in case of emergency, as while there is no available buckle type connector, also can use the fixedly sack of filtering mesh bag of rope, metal wire.
The agricultural water sedimentation basin front end filter of above-described embodiment is in use found, the sack of filtering mesh bag goes out very easily to damage, in order to extend the service life of filtering mesh bag, the sack 21 of filtering mesh bag has the anti-tear edge sealing that draws material, as the edge sealing of canvas material.
In concrete implementation process, on the outer wall of flow regulator, be 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 the first strut is connected with a connecting plate 14, and the other end is connected with the 3rd strut 34; One end of the 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 a 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-structuredly, to reduce as far as possible bracing frame suffered resistance in water, the water after filtering can be passed through fast.
One end of the first strut and the second strut all has 2-5 distance adjustment hole, while being bolted with connecting plate, can determine as required fixed position.One end of the 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 guarantee that bracing frame is applicable to multiple installation environment.
Above embodiment is only exemplary embodiment of the present invention, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and 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, the other end is delivery port; The inwall of flow regulator is fixed with water-poking sheet (11), and water-poking sheet (11) is 10～50 degree angles with flow regulator axial direction; 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 filter according to claim 1, is characterized in that, also comprises alarm assemblies (5), 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 Real-Time Monitoring hydraulic pressure also passes to signal processor (52) by hydraulic signal; Described signal processor (52) receives the hydraulic signal from hydraulic pressure sensor (51), hydraulic pressure data and setting threshold 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 filter according to claim 1, is characterized in that, also comprises current baffle plate, can insert the baffle plate socket (13) that is arranged on flow regulator delivery port one end.
4. agricultural water sedimentation basin front end filter according to claim 1, it is characterized in that, delivery port one end of flow regulator has annular projection (12) radially, the sack of filtering mesh bag (21) is inserted in annular projection (12), and fixing with buckle type connector (4).
5. agricultural water sedimentation basin front end filter according to claim 4, is characterized in that, the sack of filtering mesh bag (21) has the anti-tear edge sealing that draws material.
6. agricultural water sedimentation basin front end filter according to claim 1, is characterized in that, is also fixed with the connecting plate (14) of pair of opposing on the outer wall of flow regulator;
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 the first strut is connected with a connecting plate (14), and the other end is connected with the 3rd strut (34); One end of the 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 a 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 |
|---|---|
| CN104001357A true CN104001357A (en) | 2014-08-27 |
| CN104001357B 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233546A (en) * | 2015-10-15 | 2016-01-13 | 新疆石达赛特科技有限公司 | Filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266448Y (en) * | 1996-07-25 | 1997-11-05 | 王孟生 | Separating dirt-removing device |
| US20040074846A1 (en) * | 2000-01-19 | 2004-04-22 | R. Russell Stever | Stormwater treatment apparatus and method |
| 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 |
-
2014
- 2014-06-13 CN CN201410264959.6A patent/CN104001357B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266448Y (en) * | 1996-07-25 | 1997-11-05 | 王孟生 | Separating dirt-removing device |
| US20040074846A1 (en) * | 2000-01-19 | 2004-04-22 | R. Russell Stever | Stormwater treatment apparatus and method |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233546A (en) * | 2015-10-15 | 2016-01-13 | 新疆石达赛特科技有限公司 | Filter |
| CN105233546B (en) * | 2015-10-15 | 2017-04-26 | 新疆石达赛特科技有限公司 | Filter |
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| CN104001357B (en) | 2016-01-20 |
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