CN110743226A - Watering filter equipment - Google Patents
Watering filter equipment Download PDFInfo
- Publication number
- CN110743226A CN110743226A CN201911232593.3A CN201911232593A CN110743226A CN 110743226 A CN110743226 A CN 110743226A CN 201911232593 A CN201911232593 A CN 201911232593A CN 110743226 A CN110743226 A CN 110743226A
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- Prior art keywords
- pipe
- filter
- water
- secondary filter
- irrigation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 230000002262 irrigation Effects 0.000 claims abstract description 40
- 238000003973 irrigation Methods 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 29
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000003621 irrigation water Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an irrigation filtering device which comprises a primary filter, a water inlet pipe, a water return valve, a connecting pipe, a secondary filter, a water pump, a filter mounting pipe and a water outlet pipe, wherein an inlet and a first outlet are respectively arranged at two axial ends of the connecting pipe, a second outlet is also arranged on the side wall of the connecting pipe, the primary filter is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the inlet, two ends of the filter mounting pipe are respectively connected with a water inlet and a second outlet of the water pump, the secondary filter is arranged in the filter mounting pipe, a water inlet end of the secondary filter extends into the connecting pipe, an overflowing gap is formed between the water inlet end and the inner wall of the connecting pipe, one end of the water outlet pipe is connected. Two-stage filter filters irrigation water, prevents that impurity from blockking up or damaging the water pump, makes rivers take away the impurity of secondary filter department through opening the wet return valve, and self-cleaning impurity guarantees that watering filter equipment lasts work.
Description
Technical Field
The invention relates to the technical field of irrigation devices, in particular to an irrigation filtering device.
Background
When carrying out irrigation to crops, often lead to debris jam water pump because the clean degree at irrigation water source is not enough, interrupt irrigation, damage the water pump even because of inhaling impurity such as grit, manpower and materials are not only wasted to the filter equipment of manual clearance water pump, still can not guarantee irrigation's efficiency, for example, when reclaiming to abandonment residence or abandonment factory building, can lead to irrigation the cleanliness at water source not to be guaranteed because of the domestic waste that accumulates among the living process and factors such as a large amount of construction waste that produce when the building maintenance, and then lead to when irrigating to the crops on abandonment residence or the abandonment mill after reclaiming, extremely easily block up irrigation equipment, damage the water pump even.
Disclosure of Invention
The invention aims to provide an irrigation filtering device, which solves the problems in the prior art, prevents impurities such as sand and stone from damaging a water pump, reduces the cost, has a simple structure and a wide range of people, ensures the continuous work of the irrigation filtering device and ensures the irrigation efficiency.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides an irrigation filtering device, which comprises a primary filter, a water inlet pipe, a water return valve, a connecting pipe, a secondary filter, a water pump, a filter mounting pipe and a water outlet pipe, wherein an inlet and a first outlet are respectively arranged at two axial ends of the connecting pipe, a second outlet is also arranged on the side wall of the connecting pipe, the primary filter is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the inlet, two ends of the filter mounting pipe are respectively connected with a water inlet and a second outlet of the water pump, the secondary filter is arranged in the filter mounting pipe, the water inlet end of the secondary filter extends into the connecting pipe and has an overflowing gap with the inner wall of the connecting pipe, one end of the water outlet pipe is connected with a water outlet of the water pump, and the water return pipe is connected, the water return pipe is provided with the water return valve.
Preferably, the water outlet end of the water outlet pipe is fixedly connected with a mixing main pipe, the outer side wall of the mixing main pipe is fixedly provided with the controller, the controller is in communication connection with the water pump, the water return valve is an electromagnetic valve, the controller is in communication connection with the electromagnetic valve, the inner side wall of the mixing main pipe is provided with a pressure sensor, and the pressure sensor is in communication connection with the controller.
Preferably, a groove is formed in the inner side wall of the mixing main pipe, and the pressure sensor is fixedly arranged in the groove.
Preferably, the outer surface of the mixing main pipe is provided with a mounting box, the controller is mounted in the mounting box, and the surface of the controller is sealed with a waterproof membrane.
Preferably, the water outlet pipe end of the mixing main pipe is connected with a main pipe connecting piece.
Preferably, watering filter equipment still includes mixed branch pipe assembly, mixed branch pipe assembly includes mixed branch pipe, valve, elbow, standpipe and funnel, be equipped with mixed branch pipe on the mixed person in charge, mixed branch pipe with the mixed person in charge intercommunication, be equipped with on the mixed branch pipe the valve, the both ends of elbow are connected respectively the standpipe one end with mixed branch pipe's free end, the other end fixedly connected with of standpipe the funnel.
Preferably, the primary filter includes the primary filter bowl, the secondary filter includes secondary filter bowl and filter core, all be equipped with a plurality of filtration pores on primary filter bowl and the secondary filter bowl, the one end of filter core is filled in the secondary filter bowl, the other end of filter core inserts in the filter installation pipe, the secondary filter bowl is hemisphere casing, the filter core is cylindrical, the diameter of filter core equals the internal diameter of water pump inlet pipe, the diameter of secondary filter bowl is not more than the external diameter of water pump inlet pipe, the summit of secondary filter bowl sphere arrives the distance of connecting pipe inner wall is not more than the diameter of connecting pipe.
Preferably, still including installation cover and metal string bag, the play water end fixedly connected with of wet return the installation cover, the internal thread is equipped with to the installation cover, be equipped with the mouthpiece that has the external screw thread on the metal string bag, the installation cover with mouthpiece threaded connection.
Preferably, the inlet tube includes hose, the straight tube of intaking and joint, the one end of hose with the one end of the straight tube of intaking passes through the articulate, the other end of hose is connected the primary filter, the other end of the straight tube of intaking with the access connection.
Compared with the prior art, the invention has the following technical effects:
according to the irrigation filtering device provided by the invention, the filters are respectively arranged in front of the water inlet pipe and the water pump inlet along the water flowing direction to filter irrigation water, so that impurities such as sand and stone and the like are prevented from blocking or damaging the water pump, the service life of the water pump is prolonged, and the maintenance cost of the water pump is reduced; the secondary filter extends into the connecting pipe, and an overflowing gap is formed between the secondary filter and the inner wall of the connecting pipe, so that when the secondary filter is blocked to cause insufficient water yield, the water return valve is opened to enable water to flow along the water return pipe to take away impurities at the secondary filter, the impurities are self-cleaned, and the continuous work of the irrigation filtering device is ensured; the structure is simple, the operation is easy, the operation does not require strong professional level, and the range of applicable people is wide; the performance of the irrigation filtering device only requires impurity filtering to prevent the water pump from being damaged and to continuously work, so that all components can be made of low-cost materials, and the cost of the irrigation filtering device is reduced; all adopt between each part of device and can dismantle the connection, but not only be limited to and can dismantle the connection for the device can be disassembled and then put, reduces occupation space.
Furthermore, watering filter equipment is last to be equipped with the controller, be equipped with pressure sensor on the mixed main pipe inner wall, the wet return is the solenoid valve, controller and water pump communication connection, be convenient for realize the controller to the control of water pump, controller and solenoid valve communication connection, controller and pressure sensor communication connection, pressure sensor detects the pressure of the mixed main pipe well rivers, and transmit the pressure signal who detects rivers for the controller, when rivers pressure is low, after the controller received the signal, the control wet return valve is opened, the impurity of secondary filter import department is taken away by rivers, watering filter equipment carries out the automatically cleaning, after the settlement time, the controller control wet return valve is closed, improve watering filter equipment's automation level, the artificial operation is needed in the watering in-process in the great reduction, make the watering operation simple and convenient, use manpower sparingly.
Furthermore, the pressure sensor is fixedly arranged in the groove on the inner wall of the mixing main pipe, so that the pressure sensor does not obstruct the flow of water and is not loosened due to the impact of water flow.
Furthermore, the controller is installed in the mounting box on the outer wall of the mixed main pipe and is sealed by the waterproof membrane, the mounting box protects the controller from being damaged due to factors such as impact, and the waterproof membrane is sealed to prevent the controller from being damaged due to water inflow.
Furthermore, the main pipe connecting piece is fixedly arranged at the water outlet end of the mixing main pipe and used for being connected with a water outlet extension pipe, so that different positions can be conveniently irrigated.
Further, mix and be responsible for and go up the fixed mixed branch pipe that sets up, the one end of standpipe is passed through the elbow and is connected with the free end of mixed branch pipe, and the other end of standpipe is fixed to be set up a funnel, is convenient for add the medicine when watering the operation.
Further, the primary filter includes the first filter mantle of hemisphere, and secondary filter includes filter core and the second filter mantle of hemisphere, all is equipped with the filtration pore on first filter mantle and the second filter mantle for filter impurity, the filter core inserts in the filter installation pipe, filters tiny impurity, and the second filter mantle is arranged in the lumen of connecting pipe, and gapped between with the connecting pipe inner wall, make during the automatically cleaning, the gathering can be taken away by rivers in secondary filter mantle department impurity.
Further, the play water end fixedly connected with installation cover of wet return, still be connected with the metal string bag on the installation cover, be equipped with the mouthpiece on the metal string bag, mouthpiece and installation cover threaded connection, during the automatically cleaning, the impurity that is washed out by rivers gets into to the metal string bag in, impurity accumulation in the metal string bag is after a certain amount, with the metal string bag from the installation cover screw down, not only be convenient for collect and handle the impurity that is come by the water-washed when automatically cleaning, and the link can be dismantled with the installation cover to the metal string bag in addition, be convenient for receive put and carry.
Further, the inlet tube includes the hose, the straight tube of intaking and joint, the one end of hose and the one end of the straight tube of intaking pass through the articulate, the first filter is connected to the other end of hose, the other end of the straight tube of intaking and the access connection of connecting pipe, the flexibility of hose is better, can be as required crooked or the winding adjusts the distance between watering filter equipment and the water source, not only be convenient for watering filter equipment remove, still be convenient for watering filter equipment take up put and disassemble the back to each component of inlet tube, conveniently carry.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of an irrigation filtration device according to the present invention;
FIG. 2 is a schematic diagram of a mixing manifold assembly of an irrigation filtration device according to the present invention;
fig. 3 is a schematic structural diagram of a secondary filter of the irrigation filtration device provided by the invention.
In the figure: 1-a mixing main pipe; 2-main pipe connector; 3-a pressure sensor; 4-a controller; 5-water outlet pipe; 6-a water return pipe; 7-a water return valve; 8-primary filter; 9-a linker; 10-water inlet straight pipe; 11-a connecting tube; 12-a water pump; 13-a mixing manifold; 14-a hose; 15-secondary filtering cover; 16-a filter element; 17-filtration pores; 19-mounting a sleeve; 20-metal net bag; 21-filter mounting tube; 22-a valve; 23-bending the pipe; 24-a standpipe; and (25) a funnel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an irrigation filtering device, which is used for solving the problems in the prior art, preventing impurities such as sand and stone from damaging a water pump, automatically cleaning the impurities, reducing the input of manpower and material resources, ensuring the continuous work of the irrigation filtering device and ensuring the irrigation efficiency.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides an irrigation filtering device, as shown in fig. 1-3, in a specific embodiment of the invention, the irrigation filtering device comprises a primary filter 8, a water inlet pipe, a water return pipe 6, a water return valve 7, a connecting pipe 11, a secondary filter, a water pump 12, a filter mounting pipe 21 and a water outlet pipe 5, wherein an inlet and a first outlet are respectively arranged at two axial ends of the connecting pipe 11, a second outlet is also arranged on the side wall of the connecting pipe 11, the primary filter 8 is connected with one end of the water inlet pipe, the primary filter performs coarse filtration on sucked irrigation water, the other end of the water inlet pipe is connected with the inlet of the connecting pipe 11, two ends of the filter mounting pipe 21 are respectively connected with the water inlet of the water pump 12 and the second outlet of the connecting pipe 11, the secondary filter is arranged in the filter mounting pipe 11, the secondary filter performs fine filtration on the sucked irrigation water, the water inlet end of the secondary filter extends into the connecting pipe 11 and, one end of the water outlet pipe 5 is connected with a water outlet of a water pump 12, the water return pipe 6 is connected with a first outlet of a connecting pipe 11, a water return valve 7 is arranged on the water return pipe 6, when the secondary filter is blocked by impurities and water flow is not smooth, the water return valve 7 is opened, water flows to the water return pipe 6 and simultaneously takes away impurities collected at the inlet of the secondary filter, self-cleaning of the irrigation filtering device is completed, and continuous work of the irrigation filtering device is guaranteed; impurities such as sand and stones are prevented from blocking or damaging the water pump 12, the service life of the water pump 12 is prolonged, and the maintenance cost of the water pump 12 is reduced; the structure is simple, the operation is easy, and the operation does not require strong professional level; the performance requirements of the irrigation filtering device are only impurity filtering, water pump 12 damage prevention and continuous work, so that all components can be made of low-cost materials, and the cost of the irrigation filtering device is reduced; all adopt between each part of device and can dismantle the connection, but not only be limited to and can dismantle the connection for the device can be disassembled and then put, reduces occupation space.
Furthermore, the water outlet end of the water outlet pipe 5 is fixedly connected with a mixing main pipe 1, the outer side wall of the mixing main pipe 1 is fixedly provided with a controller 4, the controller 4 is in communication connection with a water pump 12, a water return valve 7 is an electromagnetic valve, the controller 4 is in communication connection with the electromagnetic valve, the inner side wall of the mixing main pipe 1 is provided with a pressure sensor 3, the pressure sensor 3 is in communication connection with the controller 4, the pressure sensor 3 detects the pressure of water flow in the mixing main pipe 1 and transmits a pressure signal of the detected water flow to the controller 4, when the water flow pressure is too low, the controller 4 controls the water return valve 7 to open after receiving the signal, impurities at the secondary filter are taken away by the water flow, the irrigation filter device carries out self-cleaning, after the set time, the controller 4 controls the water return valve 7 to close, the automation level of the irrigation filter device is improved, and manual operation required, the irrigation operation is simple and convenient, and the labor is saved.
Further, pressure sensor 3 is fixed to be set up in the recess of mixing 1 inner walls of being responsible for pressure sensor 3 does not produce the resistance, hinders the flow of water, and simultaneously, pressure sensor 3 also can not be because of receiving the rivers impact not hard up, influence watering device and normally work.
Further, controller 4 fixed mounting is in the mounting box on mixed person in charge 1 outer wall to sealed by the waterproof membrane, the mounting box protection controller 4 does not receive factors such as striking and damage, and the waterproof membrane is sealed prevents that controller 4 from damaging because of intaking.
Further, the mixed water outlet end of the main pipe 1 is fixedly connected with a main pipe connecting piece 2, and the main pipe connecting piece 2 is used for connecting a water outlet extension pipe, so that different positions can be conveniently irrigated.
Further, the mixed branch pipe subassembly includes mixed branch pipe 13, valve 22, elbow 23, standpipe 24 and funnel 25, the mixed branch pipe 13 that fixedly sets up on being responsible for 1 of mixing, the mixed branch pipe 13 is not more than 90 with the contained angle that mixes the end one side of intaking of being responsible for 1, be equipped with valve 22 on the mixed branch pipe 13, elbow 23 is passed through to the one end of standpipe 24 and is connected with the free end of mixed branch pipe 13, the fixed funnel 25 that sets up in other end of standpipe 24, it not only is convenient for add the medicine when watering the operation to set up the mixed branch pipe subassembly, and be convenient for disassemble, do benefit to watering filter equipment and receive and put, the mixed branch pipe 13 is not more than 90 with the mixed contained angle that the end one side of intaking of being responsible for 1 of mixing branch pipe 13.
Further, primary filter 8 includes the first filter mantle of hemisphere, secondary filter includes filter core 16 and the second filter mantle 15 of hemisphere, all be equipped with filtration pore 17 on first filter mantle and the second filter mantle 15, be used for filtering impurity, filter core 16 inserts in filter installation pipe 21, filter tiny impurity, secondary filter mantle 15 stretches into in the lumen to connecting pipe 11, and gapped between the inner wall with connecting pipe 11, make during the automatically cleaning, the gathering can be taken away by rivers in secondary filter mantle department impurity.
Further, the play water end fixedly connected with installation cover 19 of wet return 6, be equipped with the mouthpiece on the metal string bag 20, mouthpiece and 19 threaded connection of installation cover, during the automatically cleaning, the impurity that is washed out by rivers gets into to the metal string bag 20 in, impurity accumulation in the metal string bag 20 is after a certain amount, with metal string bag 20 from installation cover 19 unscrewing, not only be convenient for collect and handle the impurity that is washed out by the water-washed when automatically cleaning, and the link can be dismantled with the installation cover to metal string bag in addition, be convenient for receive and put and carry.
Further, the inlet tube includes hose 14, the straight tube 10 and the joint 9 of intaking, the one end of hose 14 and the one end of the straight tube 10 of intaking are passed through the joint 9 and are connected, first filter 8 is connected to the other end of hose 14, the other end of the straight tube 10 of intaking and the access connection of connecting pipe 11, hose 14's flexibility is better, can be crooked as required or twine and adjust the distance between watering filter equipment and the water source, not only be convenient for watering filter equipment and remove, still be convenient for watering filter equipment take up and after each component to the inlet tube is disassembled, conveniently carry.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. An irrigation filter device, comprising: comprises a primary filter, a water inlet pipe, a water return valve, a connecting pipe, a secondary filter, a water pump, a filter mounting pipe and a water outlet pipe, the two axial ends of the connecting pipe are respectively provided with an inlet and a first outlet, the side wall of the connecting pipe is also provided with a second outlet, the primary filter is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the inlet, the two ends of the filter mounting pipe are respectively connected with the water inlet and the second outlet of the water pump, the secondary filter is arranged in the filter mounting pipe, the water inlet end of the secondary filter extends into the connecting pipe, an overflowing gap is formed between the water inlet end of the secondary filter and the inner wall of the connecting pipe, one end of the water outlet pipe is connected with a water outlet of the water pump, the water return pipe is connected with the first outlet, and the water return pipe is provided with the water return valve.
2. An irrigation filtration device as claimed in claim 1 wherein: the water outlet end of the water outlet pipe is fixedly connected with a mixing main pipe, the outer side wall of the mixing main pipe is fixedly provided with the controller, the controller is in communication connection with the water pump, the water return valve is an electromagnetic valve, the controller is in communication connection with the electromagnetic valve, the inner side wall of the mixing main pipe is provided with a pressure sensor, and the pressure sensor is in communication connection with the controller.
3. An irrigation filtration device as claimed in claim 2 wherein: the mixed main pipe is provided with a groove on the inner side wall, and the pressure sensor is fixedly arranged in the groove.
4. An irrigation filtration device as claimed in claim 2 wherein: the outer surface of the mixed main pipe is provided with a mounting box, the controller is mounted in the mounting box, and the surface of the controller is sealed with a waterproof membrane.
5. An irrigation filtration device as claimed in claim 2 wherein: the water outlet pipe end of the mixing main pipe is connected with a main pipe connecting piece.
6. An irrigation filtration device as claimed in claim 1 wherein: still include the mixed branch pipe subassembly, the mixed branch pipe subassembly includes mixed branch pipe, valve, elbow, standpipe and funnel, be equipped with mixed branch pipe on the mixed person in charge, mixed branch pipe with the mixed person in charge intercommunication, be equipped with on the mixed branch pipe the valve, the both ends of elbow are connected respectively the one end of standpipe with the free end of mixed branch pipe, the other end fixedly connected with of standpipe the funnel.
7. An irrigation filtration device as claimed in claim 1 wherein: the primary filter includes the primary filter bowl, secondary filter includes secondary filter bowl and filter core, all be equipped with a plurality of filtration pores on primary filter bowl and the secondary filter bowl, the one end of filter core is filled in the secondary filter bowl, the other end of filter core inserts in the filter installation pipe, the secondary filter bowl is the hemisphere casing, the filter core is cylindrical, the diameter of filter core equals the internal diameter of water pump inlet pipe, the diameter of secondary filter bowl is not more than the external diameter of water pump inlet pipe, the summit of secondary filter bowl sphere arrives the distance of connecting pipe inner wall is not more than the diameter of connecting pipe.
8. An irrigation filtration device as claimed in claim 1 wherein: still including installation cover and metal string bag, the play water end fixedly connected with of wet return the installation cover, the internal thread is equipped with to the installation cover, be equipped with the mouthpiece that has the external screw thread on the metal string bag, the installation cover with mouthpiece threaded connection.
9. An irrigation filtration device as claimed in claim 1 wherein: the inlet tube includes hose, the straight tube of intaking and joint, the one end of hose with the one end of the straight tube of intaking passes through the articulate, the other end of hose is connected first filter, the other end of the straight tube of intaking with the access connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232593.3A CN110743226A (en) | 2019-12-05 | 2019-12-05 | Watering filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232593.3A CN110743226A (en) | 2019-12-05 | 2019-12-05 | Watering filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110743226A true CN110743226A (en) | 2020-02-04 |
Family
ID=69285586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911232593.3A Pending CN110743226A (en) | 2019-12-05 | 2019-12-05 | Watering filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110743226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617092A (en) * | 2021-08-24 | 2021-11-09 | 杨万英 | Intelligent sewage treatment device with high water recovery rate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667875U (en) * | 2010-06-03 | 2010-12-15 | 院钟礼 | Pot-type micro-irrigation nozzle capable of fertilizing in greenhouse |
| CN203736953U (en) * | 2014-02-28 | 2014-07-30 | 北京威派格科技发展有限公司 | Automatic sewage drainage filter |
| CN203788707U (en) * | 2014-05-06 | 2014-08-27 | 徐州合秬信息技术有限公司 | Water and fertilizer irrigation device |
| CN105794384A (en) * | 2016-04-11 | 2016-07-27 | 衡水森宇农业科技有限公司 | Multifunctional filtration and fertilization system |
-
2019
- 2019-12-05 CN CN201911232593.3A patent/CN110743226A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667875U (en) * | 2010-06-03 | 2010-12-15 | 院钟礼 | Pot-type micro-irrigation nozzle capable of fertilizing in greenhouse |
| CN203736953U (en) * | 2014-02-28 | 2014-07-30 | 北京威派格科技发展有限公司 | Automatic sewage drainage filter |
| CN203788707U (en) * | 2014-05-06 | 2014-08-27 | 徐州合秬信息技术有限公司 | Water and fertilizer irrigation device |
| CN105794384A (en) * | 2016-04-11 | 2016-07-27 | 衡水森宇农业科技有限公司 | Multifunctional filtration and fertilization system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617092A (en) * | 2021-08-24 | 2021-11-09 | 杨万英 | Intelligent sewage treatment device with high water recovery rate |
| CN113617092B (en) * | 2021-08-24 | 2022-08-30 | 深圳市智高远科技有限公司 | Intelligent sewage treatment device with high water recovery rate |
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Application publication date: 20200204 |