CN109076927A - A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge - Google Patents
A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge Download PDFInfo
- Publication number
- CN109076927A CN109076927A CN201811227482.9A CN201811227482A CN109076927A CN 109076927 A CN109076927 A CN 109076927A CN 201811227482 A CN201811227482 A CN 201811227482A CN 109076927 A CN109076927 A CN 109076927A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- lifting
- drainpipe
- filter screen
- soil
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
Abstract
The present invention relates to the lower embedding type agricultural irrigation pipelines that one kind can clear up Drain Sludge, it include: pipeline, drainpipe, first filter screen and the second filter screen, first filter screen is set to drainpipe and soil contacts one end, second filter screen is set to one end that drainpipe is connected to pipeline, the duct wall of pipeline is provided with work nest, work nest includes collection Tu Kou, transport channel, lifting platform, Vertical Channel, soil-shifting mouth, trend of the lifting direction of lifting platform along Vertical Channel, the bottom of transport channel is provided with haul road, Disintegrating knife is provided in the middle part of the conduit wall of transport channel, Disintegrating knife is for crushing soil, lifting platform is connected with hollow shaft, hollow shaft is multinest axis, hollow mandrel interior is provided with controller, motor, lifting shaft, motor is set to hollow shaft bottom, it goes up and down at the top of axis connection motor and hollow shaft, controller Motor is connected, controller drives lifting of lifting table for controlling lifting shaft lifting, lifting shaft lifting.
Description
Technical field
The present invention relates to field of agricultural irrigation, more particularly to a kind of lower embedding type agricultural irrigation pipe that can clear up Drain Sludge
Road.
Background technique
With the rapid development of modern agriculture, China's agricultural also makes the transition to the ecological agriculture.The target of the ecological agriculture be green,
Environmental protection, intelligent and high-efficiency.It needs to carry out agricultural irrigation during essentially all of agricultural planting, our especially current agriculture study sections
Plantation is learned, in the technical solution of scientic planting, timely agricultural irrigation is very important.Behaviour relatively good for the irrigation in farmland
Make, but complicated many is wanted for the irrigation of gourd, fruit and vegetable, especially seasonal melon and fruit is more demanding in plantation, melon and fruit
Seedling is more fragile, and the irrigation volume in seedling period is smaller, but growing up with seedling, and the irrigation volume that the melon and fruit of strain needs is larger,
Especially note that different times need different irrigation volumes during melon and fruit growth.Current Novel irrigation system uses
Pre-buried water pipe is irrigated, since the water outlet position of water pipe is directly contacted with the soil on ground, often during irrigation
Mud in soil can enter in water pipe, and when next time irrigates, mud can block water outlet, and the mud of water outlet is difficult to remove, this
Agricultural planting is brought to certain puzzlement.
Summary of the invention
Goal of the invention:
It is directly contacted for the water outlet position due to water pipe with the soil on ground, often silt during irrigation in soil
Mud can enter in water pipe, and when next time irrigates, mud can block water outlet, and the mud of water outlet is difficult to remove, this is by agricultural planting
The problem of bringing certain puzzlement, the present invention provide a kind of lower embedding type agricultural irrigation pipeline that can clear up Drain Sludge.
Technical solution:
A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge, comprising: pipeline, drainpipe, the first filter screen and
Second filter screen, the drainpipe run through the duct wall of the pipeline, and first filter screen is set to the drainpipe and soil
Earth contacts one end, and second filter screen is set to one end that the drainpipe is connected to the pipeline, the pipeline of the pipeline
Wall is provided with work nest, the work nest packet in the direction around duct wall and along each one end distance of duct wall generatrix direction
Ji Tukou, transport channel, lifting platform, Vertical Channel, soil-shifting mouth are included, the collection Tu Kou is set to the transport channel, the fortune
Defeated channel connects the Vertical Channel, and the soil-shifting mouth is set to the end of the Vertical Channel, and the lifting platform is set to institute
State the junction of transport channel Yu the Vertical Channel, trend of the lifting direction of the lifting platform along the Vertical Channel, institute
The bottom for stating transport channel is provided with haul road, is provided with Disintegrating knife, the crushing in the middle part of the conduit wall of the transport channel
For blade for crushing soil, the lifting platform is connected with hollow shaft, and the hollow shaft is multinest axis, in the hollow shaft
Portion is provided with controller, motor, lifting shaft, and the motor is set to the hollow shaft bottom, electricity described in the lifting axis connection
At the top of machine and hollow shaft, the controller connects the motor, and the controller is for controlling the lifting shaft lifting, the liter
It drops axis lifting and drives the lifting of lifting table.
As a kind of preferred embodiment of the invention, the controller includes time set and driving device, the timing
Device is used to carry out timing to the lifting interval of the lifting platform, and the driving device is driven according to the time set timing
The driving of dynamic motor.
As a kind of preferred embodiment of the invention, second filter screen is obliquely installed, and is tilted to the collection Tu Kou.
As a kind of preferred embodiment of the invention, the fine and closely woven degree of second filter screen is much larger than first filter screen
Fine and closely woven degree.
As a kind of preferred embodiment of the invention, the drainpipe and work nest are located above the pipeline.
It is described for being located at drainpipe and work nest below the pipeline as a kind of preferred embodiment of the invention
Soil-shifting mouth is located at below the pipeline, the component in the Vertical Channel and the drainpipe and work that are located above the pipeline
It turns upside down slot setting position.
It is described for being located at the drainpipe and work nest of the pipeline side as a kind of preferred embodiment of the invention
Soil-shifting mouth is located at the pipeline side, and the Vertical Channel is changed to horizontal channel, the component in the horizontal channel be located at institute
It states the drainpipe above pipeline and the groove location that works is vertical and horizontal.
As a kind of preferred embodiment of the invention, closed plate is provided with below first filter screen, the closed plate connects
The controller is connect, the controller controls the opening and closing of the closed plate.
As a kind of preferred embodiment of the invention, the closed plate is staggeredly opened and closed.
The present invention realize it is following the utility model has the advantages that
It is transported using soil of the work nest to invasion drainpipe, and is squeezed sludge to soil horizon using lifter plate, and with
Soil horizon mixing, solves since the water outlet position of water pipe is directly contacted with the soil on ground, often during irrigation
Mud in soil can enter in water pipe, and when next time irrigates, mud can block water outlet, and the mud of water outlet is difficult to remove, this
The problem of agricultural planting is brought into certain puzzlement.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is section of tubing schematic diagram；
Fig. 2 is work nest internal structure chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one:
It is Fig. 1-2 with reference to figure.A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge, comprising: pipeline 1, drainpipe
2, the first filter screen 3 and the second filter screen 4, the drainpipe 2 run through 1 wall of pipeline of the pipeline 1, first filter screen
3, which are set to the drainpipe 2, contacts one end with soil, and second filter screen 4 is set to the drainpipe 2 and the pipeline 1
One end of connection, 1 wall of pipeline of the pipeline 1 is in the direction around 1 wall of pipeline and along 1 each one end of wall generatrix direction of pipeline
Distance is provided with work nest 5, and the work nest 5 includes collecting native mouth 6, transport channel 7, lifting platform 8, Vertical Channel 9, soil-shifting mouth
10, the native mouth 6 of the collection is set to the transport channel 7, and the transport channel 7 connects the Vertical Channel 9, the soil-shifting mouth 10
It is set to the end of the Vertical Channel 9, the lifting platform 8 is set to the connection of the transport channel 7 and the Vertical Channel 9
Place, along the trend of the Vertical Channel 9, the bottom of the transport channel 7 is provided with transport in the lifting direction of the lifting platform 8
The conduit wall middle part in road, the transport channel 7 is provided with Disintegrating knife 11, and the Disintegrating knife 11 is for crushing soil, institute
It states lifting platform 8 and is connected with hollow shaft 12, the hollow shaft 12 is multinest axis, and the hollow shaft 12 is internally provided with control
Device, motor, lifting shaft, the motor are set to 12 bottom of hollow shaft, motor and hollow shaft described in the lifting axis connection
12 tops, the controller connect the motor, and the controller is for controlling the lifting shaft lifting, the lifting shaft lifting
The lifting platform 8 is driven to go up and down.
As a kind of preferred embodiment of the invention, the controller includes time set and driving device, the timing
Device is used to carry out timing to the lifting interval of the lifting platform 8, and the driving device is carried out according to the time set timing
The driving of driving motor.
As a kind of preferred embodiment of the invention, second filter screen 4 is obliquely installed, and is tilted to the native mouth 6 of the collection.
As a kind of preferred embodiment of the invention, the fine and closely woven degree of second filter screen 4 is much larger than first filtering
The fine and closely woven degree of net 3.
As a kind of preferred embodiment of the invention, the drainpipe 2 and work nest 5 are located at 1 top of pipeline.
As a kind of preferred embodiment of the invention, for being located at the drainpipe 2 and work nest 5 of 1 lower section of pipeline, institute
It states soil-shifting mouth 10 and is located at 1 lower section of pipeline, the component in the Vertical Channel 9 and the drainpipe 2 for being located at 1 top of pipeline
And work nest 5 is arranged position and turns upside down.
As a kind of preferred embodiment of the invention, for being located at the drainpipe 2 and work nest 5 of 1 side of pipeline, institute
State soil-shifting mouth 10 and be located at 1 side of pipeline, the Vertical Channel 9 is changed to horizontal channel, the component in the horizontal channel with
Drainpipe 2 and 5 position of work nest above the pipeline 1 is vertical and horizontal.
As a kind of preferred embodiment of the invention, closed plate is provided with below first filter screen 3, the closed plate connects
The controller is connect, the controller controls the opening and closing of the closed plate.
As a kind of preferred embodiment of the invention, the closed plate is staggeredly opened and closed.
In the specific implementation process, it when soil enters drainpipe 2 from the first filter screen 3, can be blocked by the second filter screen 4
It cuts, and is slid into work nest 5 by the second filter screen 4.Consistent with the native mouth 6 of collection, the second filter screen 4 is also obliquely installed, and is inclined
Oblique angle is consistent with the native inclined angle of mouth 6 is collected.It is obliquely installed due to collecting native mouth 6, by the first filter screen 3 and by the second mistake
The soil that strainer 4 intercepts slides into transport channel 7 via native mouth 6 is collected.When the soil of collection enters transport channel by collecting native mouth 6
In 7, the soil that transport channel 7 collects the native mouth 6 of collection is to transfer at lifting platform 8, and in transfer process, soil can be crushed blade
11 cuttings, so that soil becomes relatively uniform, lifting platform 8 can push up the soil being deposited on lifting platform 8, and with it is vertical
The soil of the soil-shifting mouth 10 of 9 end of channel merges.In the setting of lifting platform 8, set each for the working condition of lifting platform 8
One set time is once cleared up, such as 24 hours, carries out a degree of cleaning to soil for boundary using 24 hours.
In scale removal process, controller calculates time interval, and when the time is after when 24 is small, controller starts to carry out motor
Driving, motor control lifting shaft rise, and stretch the hollow shaft 12 that ontology is multinest axis in lifting shaft uphill process, are rising
During dropping axis rising, lifting platform 8 pushes accumulation to move up in Vertical Channel 9 in the soil of lifting platform 8, and works as and rise
Drop platform 8 is when being pushed to the soil-shifting 10 consistent height of mouth with 9 end of Vertical Channel by lifting shaft, soil on lifting platform 8 and perpendicular
Outside straight channel 9, that is, the soil for being wrapped in agriculture pipeline 1 of the invention is contacted by the extruding of the power of the rising by lifting platform 8, is made
The soil on lifting platform 8 is obtained in conjunction with extraneous soil, the soil on lifting platform 8 adheres on extraneous soil, thus will draining
Sludge cleaning in pipe 2.And when lifting platform 8 is squeezed the soil of soil and the external world on lifting platform 8, controller remains unchanged
A degree of timing is carried out, presetting as the working time of impacting soil is one minute, and controller can not continue in lifting platform 8
Start timing, and timing one minute when rising, when timing time reaches one minute, judges the completion that works at this time, and drive electricity
Machine controls lifting shaft decline, until dropping to initial position.
For being in the drainpipe 2 and work nest 5 of 1 different direction of pipeline, only for drainpipe 2 and work nest 5
Adjusted with the direction of the component in work nest 5, remaining all without modification so that drainpipe 2 and work nest 5 and work
Component in slot 5 can carry out the cleaning of sludge according to above-mentioned work step.
And drainpipe 2 corresponding for different location, it is each due to conflicting for presumable irrigation time and clearance time
The corresponding controller of drainpipe 2 of level interconnects, and the relationship based on interconnection, each controller judge before and after controller whether
Have in the controller cleared up, if so, then this controller itself makes the adjustment on the working time, work is postponed one
The fixed time, and the working condition of the controller of front and back is obtained in real time, if being fully completed work, this controller is cleared up again
The work of sludge.And when cleaning work starts, controller can control closed plate and block drainpipe 2, prevent at work by
Enter the drainpipe 2 so as to cause the water in pipeline 1 in the work that remaining drainpipe 2 is irrigated so as to cause cleaning dirt
The failure of the work of mud.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (9)
1. the lower embedding type agricultural irrigation pipeline that one kind can clear up Drain Sludge, comprising: pipeline, drainpipe, the first filter screen with
And second filter screen, the drainpipe run through the duct wall of the pipeline, first filter screen be set to the drainpipe with
Soil contacts one end, and second filter screen is set to one end that the drainpipe is connected to the pipeline, the pipe of the pipeline
Road wall is provided with work nest in the direction around duct wall and along each one end distance of duct wall generatrix direction, and feature exists
In: the work nest includes collection Tu Kou, transport channel, lifting platform, Vertical Channel, soil-shifting mouth, and the collection Tu Kou is set to described
Transport channel, the transport channel connect the Vertical Channel, and the soil-shifting mouth is set to the end of the Vertical Channel, described
Lifting platform is set to the junction of the transport channel Yu the Vertical Channel, and the lifting direction of the lifting platform is along described vertical
The trend in channel, the bottom of the transport channel are provided with haul road, are provided with crushing in the middle part of the conduit wall of the transport channel
Blade, for the Disintegrating knife for crushing soil, the lifting platform is connected with hollow shaft, and the hollow shaft is multinest
Axis, the hollow mandrel interior are provided with controller, motor, lifting shaft, and the motor is set to the hollow shaft bottom, the liter
It drops at the top of motor described in axis connection and hollow shaft, the controller connects the motor, and the controller is for controlling the liter
Axis lifting is dropped, and the lifting shaft lifting drives the lifting of lifting table.
2. the lower embedding type agricultural irrigation pipeline that one kind according to claim 1 can clear up Drain Sludge, it is characterised in that:
The controller includes time set and driving device, and the time set is used to carry out the lifting interval of the lifting platform
Timing, the driving device carry out the driving of driving motor according to the time set timing.
3. the lower embedding type agricultural irrigation pipeline that one kind according to claim 1 can clear up Drain Sludge, it is characterised in that:
Second filter screen is obliquely installed, and is tilted to the collection Tu Kou.
4. the lower embedding type agricultural irrigation pipeline that one kind according to claim 1 can clear up Drain Sludge, it is characterised in that:
The fine and closely woven degree of second filter screen is much larger than the fine and closely woven degree of first filter screen.
5. the lower embedding type agricultural irrigation pipeline that one kind according to claim 1 can clear up Drain Sludge, it is characterised in that:
The drainpipe and work nest are located above the pipeline.
6. the lower embedding type agricultural irrigation pipeline that one kind according to claim 5 can clear up Drain Sludge, it is characterised in that:
For being located at drainpipe and work nest below the pipeline, the soil-shifting mouth is located at below the pipeline, described vertical logical
Component in road turns upside down with drainpipe and work nest the setting position being located above the pipeline.
7. the lower embedding type agricultural irrigation pipeline that one kind according to claim 5 can clear up Drain Sludge, it is characterised in that:
For being located at the drainpipe and work nest of the pipeline side, the soil-shifting mouth is located at the pipeline side, described vertical logical
Road is changed to horizontal channel, and the component in the horizontal channel hangs down with the drainpipe and work groove location being located above the pipeline
It is straight and horizontal.
8. the lower embedding type agricultural irrigation pipeline that one kind according to claim 2 can clear up Drain Sludge, it is characterised in that:
Closed plate is provided with below first filter screen, the closed plate connects the controller, and the controller controls the envelope
The opening and closing of closing plate.
9. the lower embedding type agricultural irrigation pipeline that one kind according to claim 8 can clear up Drain Sludge, it is characterised in that:
The closed plate is staggeredly opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227482.9A CN109076927A (en) | 2018-10-22 | 2018-10-22 | A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227482.9A CN109076927A (en) | 2018-10-22 | 2018-10-22 | A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109076927A true CN109076927A (en) | 2018-12-25 |
Family
ID=64844004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227482.9A Pending CN109076927A (en) | 2018-10-22 | 2018-10-22 | A kind of lower embedding type agricultural irrigation pipeline for clearing up Drain Sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109076927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328689A (en) * | 2020-03-09 | 2020-06-26 | 宁夏大学 | High-temperature-resistant and ultraviolet-resistant infiltrating irrigation pipeline |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520717A (en) * | 2002-11-29 | 2004-08-18 | 株式会社帕迪研究所 | Systems of subirrigation |
| RU2009116535A (en) * | 2009-04-29 | 2010-11-10 | Государственное научное учреждение Прикаспийский научно-исследовательский институт аридного земледелия Российской академии сельско | DEVICE FOR DOMESTIC IRRIGATION |
| CN205005635U (en) * | 2015-09-30 | 2016-02-03 | 王跃兵 | Device is driped irrigation in water conservation |
| CN206227210U (en) * | 2016-11-24 | 2017-06-09 | 安军 | Anti-blocking adapter is irrigated in irrigation and water conservancy |
| CN206350389U (en) * | 2016-12-30 | 2017-07-25 | 安军 | Field irrigation pipeline is taken over |
| CN206447681U (en) * | 2017-02-07 | 2017-08-29 | 浙江澳蓝环保科技有限公司 | A kind of sewage-treatment plant |
| CN206502621U (en) * | 2017-02-07 | 2017-09-19 | 浙江澳蓝环保科技有限公司 | A kind of sewage treatment tower |
| CN108467137A (en) * | 2018-05-24 | 2018-08-31 | 合肥盛尔威工业设备股份有限公司 | A kind of sewage disposal device of liftable stirring tank body |
-
2018
- 2018-10-22 CN CN201811227482.9A patent/CN109076927A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1520717A (en) * | 2002-11-29 | 2004-08-18 | 株式会社帕迪研究所 | Systems of subirrigation |
| RU2009116535A (en) * | 2009-04-29 | 2010-11-10 | Государственное научное учреждение Прикаспийский научно-исследовательский институт аридного земледелия Российской академии сельско | DEVICE FOR DOMESTIC IRRIGATION |
| CN205005635U (en) * | 2015-09-30 | 2016-02-03 | 王跃兵 | Device is driped irrigation in water conservation |
| CN206227210U (en) * | 2016-11-24 | 2017-06-09 | 安军 | Anti-blocking adapter is irrigated in irrigation and water conservancy |
| CN206350389U (en) * | 2016-12-30 | 2017-07-25 | 安军 | Field irrigation pipeline is taken over |
| CN206447681U (en) * | 2017-02-07 | 2017-08-29 | 浙江澳蓝环保科技有限公司 | A kind of sewage-treatment plant |
| CN206502621U (en) * | 2017-02-07 | 2017-09-19 | 浙江澳蓝环保科技有限公司 | A kind of sewage treatment tower |
| CN108467137A (en) * | 2018-05-24 | 2018-08-31 | 合肥盛尔威工业设备股份有限公司 | A kind of sewage disposal device of liftable stirring tank body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328689A (en) * | 2020-03-09 | 2020-06-26 | 宁夏大学 | High-temperature-resistant and ultraviolet-resistant infiltrating irrigation pipeline |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |
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| RJ01 | Rejection of invention patent application after publication |