CN205412408U - It declines to float irritates filtration system - Google Patents

It declines to float irritates filtration system Download PDF

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Publication number
CN205412408U
CN205412408U CN201620180630.6U CN201620180630U CN205412408U CN 205412408 U CN205412408 U CN 205412408U CN 201620180630 U CN201620180630 U CN 201620180630U CN 205412408 U CN205412408 U CN 205412408U
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CN
China
Prior art keywords
pontoon
lifting screw
net
cascade filtration
filtration net
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620180630.6U
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Chinese (zh)
Inventor
蔡九茂
翟国亮
吕谋超
李景海
邓忠
宗洁
张文正
李迎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Farmland Irrigation Research Institute of CAAS
Original Assignee
Farmland Irrigation Research Institute of CAAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Farmland Irrigation Research Institute of CAAS filed Critical Farmland Irrigation Research Institute of CAAS
Priority to CN201620180630.6U priority Critical patent/CN205412408U/en
Application granted granted Critical
Publication of CN205412408U publication Critical patent/CN205412408U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an it declines to float irritates filtration system, including the pontoon, pontoon upper portion is equipped with gear motor and water pump inlet tube, the pontoon lower part is equipped with level filtering net and second grade filter screen, gear motor is fixed in on the pontoon bottom plate through the motor support, one side of gear motor output shaft is passed through drive mechanism and is connected with the lifting screw, drive mechanism's upper portion is equipped with and is used for controlling the upper and lower proximity switch that the lifting screw reciprocated extreme position, the lifting screw runs through the pontoon bottom plate through sealing device, the bottom of this lifting screw is equipped with the brush mount, be equipped with the brush that matches with second grade filter screen outer fringe on the brush mount, the delivery port that the one end of water pump inlet tube is sealed to run through pontoon bottom plate and second grade filter screen top links to each other, the second grade filter screen sets up in the inboard of level filtering net. The utility model discloses have small, do not occupy the field plough, connect simple, the advantages such as head loss of loss of nos back flush sewer and the existence of no pump post -filtration.

Description

A kind of floatation type slight irrigation filtration system
Technical field
This utility model belongs to filtration system technical field before slight irrigation pump, is specifically related to a kind of floatation type slight irrigation filtration system.
Background technology
The reasonable disposition of irrigation system stem filtration system plays vital effect to the properly functioning of whole irrigation system, if filter plant is supporting or type selecting is improper, the paralysis of whole irrigation system will be caused, so to select stem filtration system scientifically and rationally.The filter of field of agricultural irrigation application at present mainly has laminated filter, sandrock filter, centrifugal filter, well strainer and self-cleaning filter, usually according to the difference of water quality in application, it is combined these different types of filters using, removes the different impurities in water source and Organic substance respectively.But, the characteristic that these filters have filters after being just belonging to pump, filter after pump exactly after current are pressurizeed by water pump, enter back into filter to filter, the problem existed is exactly that current can be hindered by filter itself, produce the loss of flood peak, the loss of flood peak of the most most widely used sandrock filter can reach 10 meters, these losses can cause water pump match power to increase, increase operating cost, the problem of filtration system most critical is the cleaning after filtering simultaneously, after the blocking of these several filters, cleaning is all to carry out backwash by clean water at present, the sewer that backwash produces can cause the water of 1/4th to be wasted, reduce the efficiency of filtration and the utilization rate of water.And, it is big to there is floor space in traditional filtration system, connects pipe fitting many, installs and safeguards complexity, is unfavorable for reclaiming and keeping.
Summary of the invention
This utility model is to overcome the deficiencies in the prior art to provide a kind of floatation type slight irrigation filtration system self-cleaning filter and floating water pump combined.
nullThis utility model adopts the following technical scheme that for solving above-mentioned technical problem,A kind of floatation type slight irrigation filtration system,It is characterized in that including pontoon,Pontoon top is provided with reducing motor and pump water inlet,Pontoon bottom is provided with single filter net and cascade filtration net,Described reducing motor is fixed on pontoon base plate by electric machine support,The side of reducing motor output shaft is connected with lifting screw by drive mechanism,The top of drive mechanism is provided with the proximity switch up and down moving up and down extreme position for controlling lifting screw,Lifting screw runs through pontoon base plate by sealing device,The bottom of this lifting screw is provided with hairbrush fixed mount,Hairbrush fixed mount is provided with the hairbrush matched with cascade filtration net outer rim,Lifting screw move up and down the highly consistent of stroke and cascade filtration net,One end sealing of pump water inlet runs through pontoon base plate and is connected with the outlet on cascade filtration net top,The other end of pump water inlet is connected with the water inlet of water pump,The outlet of water pump is connected with pumping line,Described cascade filtration net is arranged at the inner side of single filter net,The aperture of this cascade filtration net is less than the aperture of single filter net.
Further preferably, described cascade filtration net is sintered meshwork, the wedge shape filter cylinder of 304 Steel materials or the wedge shape filter cylinder of 316 Steel materials.
Further preferably, described water pump is arranged on pontoon or is arranged at bank.
Further preferably, described pontoon afterbody is provided with propeller.
Further preferably, described cascade filtration net is evenly equipped with at least two sets in pontoon bottom.
Self-cleaning filter and floating water pump are combined and are capable of before filtration becomes pump after pump filtering by this utility model, and this device is to swim on the water surface, go for the multiple water source forms such as river, lake, reservoir, swag and cistern, have that volume is little, be not take up field and plough, connect simple, non-recoil washes sewer loss and without filtering the advantages such as the loss of flood peak of existence after pump, water pump lift can be performed to maximum, it is adaptable to common water-saving irrigation system and emergent drought resisting system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that in this utility model, hairbrush cleans position.
Drawing illustrates: 1, reducing motor, 2, upper and lower proximity switch, 3, lifting screw, 4, water pump, 5, pontoon, 6, pumping line, 7, pump water inlet, 8, electric machine support, 9, sealing device, 10, cascade filtration net, 11, single filter net, 12, hairbrush fixed mount, 13, hairbrush, 14, propeller.
Detailed description of the invention
The technical solution of the utility model is described in detail in conjunction with accompanying drawing.nullAs shown in Figure 1-2,A kind of floatation type slight irrigation filtration system,Including pontoon 5,Pontoon 5 top is provided with reducing motor 1 and pump water inlet 7,Pontoon 5 bottom is provided with single filter net 11 and cascade filtration net 10,Described reducing motor 1 is fixed on pontoon 5 base plate by electric machine support 8,The side of reducing motor 1 output shaft is connected with lifting screw 3 by drive mechanism,The top of drive mechanism is provided with proximity switch 2 up and down moving up and down extreme position for controlling lifting screw 3,Lifting screw 3 runs through pontoon 5 base plate by sealing device 9,The bottom of this lifting screw 3 is provided with hairbrush fixed mount 12,Hairbrush fixed mount 12 is provided with the hairbrush 13 matched with cascade filtration net 10 outer rim,Lifting screw 3 move up and down the highly consistent of stroke and cascade filtration net 10,One end sealing of pump water inlet 7 runs through pontoon 5 base plate and is connected with the outlet on cascade filtration net 10 top,The other end of pump water inlet 7 is connected with the water inlet of water pump 4,The outlet of water pump 4 is connected with pumping line 6,Described cascade filtration net 10 is arranged at the inner side of single filter net 11,The aperture of this cascade filtration net 10 is less than the aperture of single filter net 11,So the impurity of big particle diameter can be kept off in the periphery of single filter net 11,Carry out the filtration of cascade filtration net 10 the most again,Impurity less for particle diameter is blocked in the periphery of cascade filtration net 10,When starting reducing motor 1 after impurities accumulation a period of time,Lifting screw 3 is driven to move up and down by reducing motor 1,Hairbrush 13 moves up and down in cascade filtration net 10 outer rim,The impurity that will attach on cascade filtration net 10 is carried out.
Cascade filtration net 10 described in the utility model is sintered meshwork, the wedge shape filter cylinder of 304 Steel materials or the wedge shape filter cylinder of 316 Steel materials.Described water pump 4 is arranged on pontoon 5 or is arranged at bank, this water pump 4 provides the pressure required for the micro-inertial devices irrigation of downstream and flow, pump water inlet 7 and pumping line 6 all use plastic flexible pipe, it is ensured that pontoon 5 has certain activity space, is unlikely to impurity is concentrated on same position.The afterbody of described pontoon 5 is provided with propeller 14, in the water body that water quality is poor, the impurity washed down still may proceed to be jammed in the periphery of cascade filtration net 10, therefore the propeller 14 of pontoon 5 afterbody can be arranged at by unlatching, make pontoon 5 move within the specific limits while scrubbing cascade filtration net 10, so can be prevented effectively from impurity and continue to be enclosed in cascade filtration net 10 around.
Of the present utility model ultimate principle has more than been shown and described; principal character and advantage; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed scope of the present utility model.

Claims (5)

  1. null1. a floatation type slight irrigation filtration system,It is characterized in that including pontoon,Pontoon top is provided with reducing motor and pump water inlet,Pontoon bottom is provided with single filter net and cascade filtration net,Described reducing motor is fixed on pontoon base plate by electric machine support,The side of reducing motor output shaft is connected with lifting screw by drive mechanism,The top of drive mechanism is provided with the proximity switch up and down moving up and down extreme position for controlling lifting screw,Lifting screw runs through pontoon base plate by sealing device,The bottom of this lifting screw is provided with hairbrush fixed mount,Hairbrush fixed mount is provided with the hairbrush matched with cascade filtration net outer rim,Lifting screw move up and down the highly consistent of stroke and cascade filtration net,One end sealing of pump water inlet runs through pontoon base plate and is connected with the outlet on cascade filtration net top,The other end of pump water inlet is connected with the water inlet of water pump,The outlet of water pump is connected with pumping line,Described cascade filtration net is arranged at the inner side of single filter net,The aperture of this cascade filtration net is less than the aperture of single filter net.
  2. Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described cascade filtration net is sintered meshwork, the wedge shape filter cylinder of 304 Steel materials or the wedge shape filter cylinder of 316 Steel materials.
  3. Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described water pump is arranged on pontoon or is arranged at bank.
  4. Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described pontoon afterbody is provided with propeller.
  5. Floatation type slight irrigation filtration system the most according to claim 1, it is characterised in that: described cascade filtration net is evenly equipped with at least two sets in pontoon bottom.
CN201620180630.6U 2016-03-10 2016-03-10 It declines to float irritates filtration system Expired - Fee Related CN205412408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620180630.6U CN205412408U (en) 2016-03-10 2016-03-10 It declines to float irritates filtration system

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Application Number Priority Date Filing Date Title
CN201620180630.6U CN205412408U (en) 2016-03-10 2016-03-10 It declines to float irritates filtration system

Publications (1)

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CN205412408U true CN205412408U (en) 2016-08-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105582725A (en) * 2016-03-10 2016-05-18 中国农业科学院农田灌溉研究所 Floating type micro-irrigation filtering system
CN108553024A (en) * 2018-03-31 2018-09-21 宁海凯特立电器有限公司 Structure is cleared up in a kind of brush of dust catcher sea pa
CN110332107A (en) * 2019-07-19 2019-10-15 长沙如洋环保科技有限公司 A kind of water pump
CN111773780A (en) * 2020-06-19 2020-10-16 甘肃普罗生物科技有限公司 Based on casein production line is with high efficiency running water filter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105582725A (en) * 2016-03-10 2016-05-18 中国农业科学院农田灌溉研究所 Floating type micro-irrigation filtering system
CN105582725B (en) * 2016-03-10 2018-01-12 中国农业科学院农田灌溉研究所 A kind of floatation type slight irrigation filtration system
CN108553024A (en) * 2018-03-31 2018-09-21 宁海凯特立电器有限公司 Structure is cleared up in a kind of brush of dust catcher sea pa
CN110332107A (en) * 2019-07-19 2019-10-15 长沙如洋环保科技有限公司 A kind of water pump
CN110332107B (en) * 2019-07-19 2021-01-15 温岭汉德泵业有限公司 Water pump
CN111773780A (en) * 2020-06-19 2020-10-16 甘肃普罗生物科技有限公司 Based on casein production line is with high efficiency running water filter
CN111773780B (en) * 2020-06-19 2022-03-04 甘肃普罗生物科技有限公司 Based on casein production line is with high efficiency running water filter

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

Termination date: 20170310