CN205623215U - Light small -size semi -automatic pressure differential tumbrel that drips irrigation - Google Patents
Light small -size semi -automatic pressure differential tumbrel that drips irrigation Download PDFInfo
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- CN205623215U CN205623215U CN201620480620.4U CN201620480620U CN205623215U CN 205623215 U CN205623215 U CN 205623215U CN 201620480620 U CN201620480620 U CN 201620480620U CN 205623215 U CN205623215 U CN 205623215U
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- electromagnetic valve
- pressure differential
- fertilizer
- pot body
- differential pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model relates to a light small -size semi -automatic pressure differential tumbrel that drips irrigation, including automobile body, pressure differential fertilization system, control metering facility, PLC controller and power, pressure differential fertilization system include the pressure differential fertilizing tank body, inlet tube and outlet pipe, the pressure differential fertilizing tank body be fixed in the automobile body on, the pressure differential fertilizing tank body is full seal structure, is equipped with the drain pipe below the pressure differential fertilizing tank body, face below in pressure differential fertilizing tank side is equipped with the inlet tube, face top in pressure differential fertilizing tank side is equipped with the outlet pipe, be equipped with first solenoid valve on the drain pipe, be equipped with water gauge and second solenoid valve on the inlet tube, be equipped with the third solenoid valve on the outlet pipe, control metering facility include weighing sensor and set up a plurality of fertilizer bucket on weighing sensor have the fertilizer spout way between and the pressure differential fertilizing tank body, have the fourth solenoid valve on the fertilizer spout way. The utility model discloses can realize the automation and the intellectuality of pressure differential fertilization, and whole fertilizer application process easy operation.
Description
Technical field
This utility model relates to a kind of small-sized semi-automatic drip irrigation pressure reduction tumbrel, belongs to agricultural irrigation machinery neck
Territory.
Background technology
Fertigation technology is characteristic and the advantage of drip irrigation, can produce good Economic and ecological effects, at present I
The modal drip fertigation device of state is pressure differential tank, cheap, simple to operate, very joyous by peasant household
Meet.But in production practices, pressure reduction fertilising still has following problem: it is " expensive that (1) drip irrigation itself is i.e. referred to as in irrigating
Race ", engineering irrigation wants to always reasonably reduce drip irrigation system cost.In production and non-recurrent execute
Fertilizer, but fertilizer spreading tank still many employing fixed installations at present are supporting, and this adds system investments undoubtedly, especially in reality
When executing drip irrigation automatization, fertilising electromagnetic valve etc. is invested bigger, uneconomical.So, portable automatization
Fertilizer apparatus has more price advantage and market, but, existing only have part to relate in Mobile drip-irrigation stem
Fertilizer apparatus, and rarer automatization report.(2) automatization, intellectuality are drip irrigation development trends, but existing
Having drip irrigation pressure reduction fertilizer apparatus automatization poor performance, existing pressure reduction fertilising automatic technology is few.
Authorization Notice No. CN 103959974B, utility model title: one automatically controls pressure reduction fertilization system,
Including feedwater piping, concentration sensor and fertilizer spreading tank, described feedwater piping includes water delivery main pipeline and fertilising
Two bypass conduits, fertilising two bypass conduits includes apply fertilizer inlet pipeline and fertilising outlet conduit, at fertilising inlet pipeline
And it is provided with fertilising electromagnetic valve on the water delivery main pipeline between fertilising outlet conduit, fertilising inlet pipeline sets
It is equipped with entering water electromagnetic valve, fertilising outlet conduit is provided with out water solenoid valve, in the bottom of cylindrical tank
It is provided with blowoff electromagnetic valve；Described concentration sensor is placed in out between water solenoid valve and water delivery main pipeline
On fertilising outlet conduit.Fertilization system of the present utility model by arranging four electromagnetic valves and concentration sensor,
By concentration sensor detectable concentration feedback signal, in that context it may be convenient to the concentration change of monitoring fertilising process,
The convenient fertilising process that controls, easy to operate.This patent has related to concentration sensor and electromagnetic valve, controller
Deng, cost is high, this technology need to use concentration sensor to be primarily due to differential pressure fertilization pot fertilizer molten
Liquid concentration the most constantly reduces, it is impossible to be controlled.
In a word, current drip irrigation pressure reduction fertilization system is uneconomical, automatization's cost is high, to this end, need to develop a kind of light
Small semiautomatic drip irrigation pressure reduction tumbrel, the brisk convenient movement of energy, semi-automatic fertigation can be realized, enter
One step reduces drip fertigation device or even drip irrigation system cost, improves the automatization of system, economic conjunction further
Reason, more gives full play to drip irrigation water-fertilizer integral advantage.
Utility model content
This utility model provides a kind of small-sized semi-automatic drip irrigation pressure reduction tumbrel, solves existing drip irrigation pressure
The problems such as difference fertilization system is uneconomical, automatization's cost is high.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of small-sized semi-automatic drip irrigation pressure reduction tumbrel, sets including car body, pressure reduction fertilization system, control metering
Execute, PLC and power supply；
Described car body is the flat car with 4 universal wheels, and one end is provided with handle；
Described pressure reduction fertilization system includes differential pressure fertilization pot body, water inlet pipe and outlet pipe, described pressure reduction fertilising
Tank body is fixed on car body, and differential pressure fertilization pot body is all-sealed structure, and differential pressure fertilization pot body is arranged below draining
Pipe, is provided with water inlet pipe below differential pressure fertilization pot body side surface, differential pressure fertilization pot body side surface is arranged over outlet pipe,
Described drain pipe is provided with the first electromagnetic valve, and described water inlet pipe is provided with water meter and the second electromagnetic valve, described in go out
Water pipe is provided with the 3rd electromagnetic valve；
The described metering facility that controls includes LOAD CELLS and several fertilizer being arranged on LOAD CELLS
Bucket, has fertilizer delivering pipe road, with the 4th electromagnetic valve on fertilizer delivering pipe road between fertilizer bucket and differential pressure fertilization pot body；
Described the first electromagnetic valve, water meter, the second electromagnetic valve, the 3rd electromagnetic valve, LOAD CELLS and the 4th electricity
Magnet valve is connected with PLC and power supply respectively, and described PLC connects display, and PLC controls
Device and display are connected with power supply respectively.
Preferably: on described water inlet pipe, be additionally provided with fore filter.
Preferably: described power supply uses direct current rechargable power supplies.
Preferably: described water inlet pipe is provided with the first snap joint away from one end of differential pressure fertilization pot body
One flexible pipe, described outlet pipe is provided with second with the second snap joint away from one end of differential pressure fertilization pot body
Flexible pipe.
Preferably: below the side of described differential pressure fertilization pot body, be provided with access hole.
This utility model, using method:
(1) adding required liquid fertilizer in fertilizer bucket, traction tumbrel, to the first fertilising point, utilizes drip irrigation
The fertilising valve that is provided with in system (drip irrigation system having do not apply fertilizer valve, can install additional), utilizes first quickly to connect
Before water inlet pipe is connected to fertilising valve by head, after utilizing the second snap joint that outlet pipe is connected to fertilising valve；
(2) input required fertilizer type, quantity over the display, start fertilization system, start automatic fertilization,
PLC sends instruction to the 4th electromagnetic valve, and the 4th electromagnetic valve is opened, and fertilizer enters differential pressure fertilization pot body,
LOAD CELLS sensing also feeds back fertilizer decrement to PLC, PLC to required fertilizer amount
Send instruction and close the 4th electromagnetic valve；
(3) PLC sends instruction unpack the second electromagnetic valve, display shows the second electromagnetic valve is opened,
Fertilising valve on manual closing drip irrigation system, water is entered differential pressure fertilization pot body mixed fertilizer, water meter by water inlet pipe
Metering enters the water yield of tank body and feeds back to PLC, reaches pressure reduction fertilising when water meter records the entrance water yield
During tank volume, PLC sends instruction unpack the 3rd electromagnetic valve, relies on pressure reduction to start fertilising, and water is by entering
Water pipe enters differential pressure fertilization pot body, and mixed fertilizer solution is entered drip irrigation system by outlet pipe, and PLC controls
Device receives the water amount information that on water inlet pipe, water meter feedback is come, when inflow reaches 5 multiple differential pressure fertilizer spreading tank volume,
Show on display that fertilizer injects to terminate.
After showing on display that fertilizer injection terminates, PLC controls the second electromagnetic valve and the 3rd electromagnetic valve
Continuing on, use the water in fertilizer spreading tank to rinse drip irrigation system 5-10min, then stop fertilising, PLC controls
Device sends instruction and cuts out the second electromagnetic valve and the 3rd electromagnetic valve, sends instruction unpack the first electromagnetic valve, row simultaneously
Water in empty fertilizer spreading tank, display shows this fertilising process terminates, manually pulls out first and second quick
Joint, opens the fertilising valve on drip irrigation system, and traction tumbrel applies fertilizer a little to next.
The beneficial effects of the utility model:
Compared to existing technical scheme, this utility model has the advantage that
(1) automatization and the intellectuality of pressure reduction fertilising can be realized equally, and whole fertilising process operation is simple,
It is suitable for little educational peasant household；
(2) compared to existing automatic pressure reduction fertilizer practice, the pressure reduction fertilising of mobile tumbrel and formulation is used
Method, greatly reduces the quantity of the expensive accessory such as concentration sensor, electromagnetic valve, reduce further engineering
Cost, decreases maintenance cost, it is easier to peasant household accepts.
(3) whole mobile tumbrel is compared to existing mobile irrigation stem, only need to increase by two on supervisor
Snap joint, is more conducive to dock with existing irrigation system, and more light and flexible, and peasant household uses convenient,
No matter for existing engineering irrigation or engineering yet to be built, all there is relatively strong adaptability.
(4) fertilizing method of the present utility model passes through optimal control parameter, makes fertilising even concentration improve,
And the mode using fertilising volume controls the end of fertilising, and control method is simple.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of small-sized semi-automatic drip irrigation pressure reduction tumbrel of the present utility model；
Fig. 2 is the structural representation of pressure reduction fertilization system of the present utility model.
In figure, 1 is the first snap joint, and 2 is the first flexible pipe, and 3 is fore filter, and 4 is second quick
Joint, 5 is the second flexible pipe, and 6 is the 3rd electromagnetic valve, and 7 is differential pressure fertilization pot body, and 8 is LOAD CELLS, 9
For fertilizer bucket, 10 is the 4th electromagnetic valve, and 11 is fertilizer delivering pipe road, and 12 is handle, and 13 is display, and 14 are
Power supply, 15 is universal wheel, and 16 is the second electromagnetic valve, and 17 is water meter, and 18 is the first electromagnetic valve, and 19 is row
Water pipe, 20 is access hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of small-sized semi-automatic drip irrigation pressure reduction tumbrel, execute including car body, pressure reduction
Fertile system, control metering facility, PLC (not shown) and power supply 14；
Car body is the flat car with 4 universal wheels 15, and one end is provided with handle 12, facilitates Manual push-pull, side
Just all-around mobile, for alleviating weight, flat car only has support frame, the least.
Pressure reduction fertilization system includes differential pressure fertilization pot body 7, water inlet pipe and outlet pipe, described differential pressure fertilization pot body
7 are fixed on car body, and differential pressure fertilization pot body 7 is all-sealed structure.The material of differential pressure fertilization pot body 7 is plastics
Material, light anticorrosion, it is shaped as square, convenient fixing tank body, convenient maintenance.
Being provided with water inlet pipe below differential pressure fertilization pot body 7 side, differential pressure fertilization pot body 7 side is arranged over outlet pipe,
Tank body is arranged below the drain pipe 19 with the first electromagnetic valve 18, and water inlet pipe is provided with water meter 17 and the second electricity
Magnet valve 16, outlet pipe is provided with the 3rd electromagnetic valve 6；
The described metering facility that controls is positioned at the top of differential pressure fertilization pot body 7, including LOAD CELLS 8 and set
Put several fertilizer buckets on LOAD CELLS 8, between fertilizer bucket and differential pressure fertilization pot body 7, have fertilizer delivering pipe
Road 11, with the 4th electromagnetic valve 10 on fertilizer delivering pipe road 11.Fertilizer bucket 9 in the present embodiment is 3.Often
Individual fertilizer bucket 9 is both provided with fertilizer delivering pipe road 11 and electromagnetic valve.
First electromagnetic valve 18, water meter the 17, second electromagnetic valve the 16, the 3rd electromagnetic valve 6 and LOAD CELLS 8 points
Not being connected with PLC and power supply 14, PLC connects display 13, and PLC is with aobvious
Show that device 13 is connected with power supply 14 respectively.The preferred plastic electromagnetic valve of electromagnetic valve in this utility model, direct current supplies
Electricity.
Fore filter 3 it is additionally provided with on water inlet pipe.Fore filter 3 selects the filter with manostat,
Such as the U.S.'s preposition water filter of Pentair Water tap water.The stable of water supply pressure has important shadow for pressure reduction fertilising
Ring.Use the U.S.'s preposition water filter of Pentair Water tap water not only can effectively remove the impurity inside water, carry
The service life of high system, and preposition water filter also has manostat, can effectively prevent water supply pressure
Change for apply fertilizer concentration impact.
Power supply 14 uses direct current rechargable power supplies.
Water inlet pipe is provided with the first flexible pipe 2 with the first snap joint 1 away from one end of differential pressure fertilization pot body 7,
Described outlet pipe is provided with the second flexible pipe with the second snap joint 4 away from one end of differential pressure fertilization pot body 7
5.Arrange snap joint can be preset in drip irrigation system supervisor fertilising valve before and after snap joint dock.Water inlet pipe
Respectively it is furnished with a part of flexible pipe with outlet pipe, can arbitrarily adjust distance.
Preferably: below the side of differential pressure fertilization pot body 7, be provided with access hole 20.Access hole 20 is screw thread mouth,
Washer sealing, facilitates the maintenance of tank body.
Small-sized semi-automatic drip irrigation pressure reduction tumbrel using method of the present utility model is as follows: need not fertigation
Time, by tumbrel keeping collection.When needs apply fertilizer, in fertilizer warehouse, inject this to fertilizer bucket and executed
With liquid fertilizer, traction tumbrel, to first fertilising point, applies fertilizer.
The using method of small-sized semi-automatic drip irrigation pressure reduction tumbrel of the present utility model, it is not necessary to fertigation
Time, by tumbrel keeping collection.When needs apply fertilizer, comprise the following steps:
(1) in fertilizer warehouse, adding required liquid fertilizer in fertilizer bucket, traction tumbrel is to the first fertilising
Point, utilizes the fertilising valve (drip irrigation system having do not apply fertilizer valve, can install additional) being provided with on drip irrigation system, profit
Before water inlet pipe being connected to fertilising valve with the first snap joint, the second snap joint is utilized to be connected to by outlet pipe
After fertilising valve；
(2) input required fertilizer type, quantity over the display, start fertilization system, start automatic fertilization,
PLC sends instruction to the 4th electromagnetic valve, and the 4th electromagnetic valve is opened, and fertilizer enters differential pressure fertilization pot body,
LOAD CELLS sensing also feeds back fertilizer decrement to PLC, PLC to required fertilizer amount
Send instruction and close the 4th electromagnetic valve；
(3) PLC sends instruction unpack the second electromagnetic valve, display shows the second electromagnetic valve is opened,
Fertilising valve on manual closing drip irrigation system, water is entered differential pressure fertilization pot body mixed fertilizer, water meter by water inlet pipe
Metering enters the water yield of tank body and feeds back to PLC, reaches pressure reduction fertilising when water meter records the entrance water yield
During tank volume, PLC sends instruction unpack the 3rd electromagnetic valve, relies on pressure reduction to start fertilising, and water is by entering
Water pipe enters differential pressure fertilization pot body, and mixed fertilizer solution is entered drip irrigation system by outlet pipe, and PLC controls
Device receives the water amount information that on water inlet pipe, water meter feedback is come, when inflow reaches 5 multiple differential pressure fertilizer spreading tank volume,
Show on display that fertilizer injects to terminate.
After showing on display that fertilizer injection terminates, PLC controls the second electromagnetic valve and the 3rd electromagnetic valve
Continuing on, use the water in fertilizer spreading tank to rinse drip irrigation system 5-10min, then stop fertilising, PLC controls
Device sends instruction and cuts out the second electromagnetic valve and the 3rd electromagnetic valve, sends instruction unpack the first electromagnetic valve, row simultaneously
Water in empty fertilizer spreading tank, display shows this fertilising process terminates, manually pulls out first and second quick
Joint, opens the fertilising valve on drip irrigation system, and traction tumbrel applies fertilizer a little to next.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (5)
1. a small-sized semi-automatic drip irrigation pressure reduction tumbrel, it is characterised in that: include that the fertilising of car body, pressure reduction is
System, control metering facility, PLC and power supply；
Described car body is the flat car with 4 universal wheels, and one end is provided with handle；
Described pressure reduction fertilization system includes that differential pressure fertilization pot body, water inlet pipe and outlet pipe, described pressure reduction are executed
Fertile tank body is fixed on car body, and differential pressure fertilization pot body is all-sealed structure, and differential pressure fertilization pot body is arranged below row
Water pipe, is provided with water inlet pipe below differential pressure fertilization pot body side surface, differential pressure fertilization pot body side surface is arranged over outlet pipe,
Described drain pipe is provided with the first electromagnetic valve, and described water inlet pipe is provided with water meter and the second electromagnetic valve, described in go out
Water pipe is provided with the 3rd electromagnetic valve；Described control metering facility includes LOAD CELLS and is arranged on biography of weighing
Several fertilizer buckets on sensor, have fertilizer delivering pipe road, on fertilizer delivering pipe road between fertilizer bucket and differential pressure fertilization pot body
With the 4th electromagnetic valve；
Described the first electromagnetic valve, water meter, the second electromagnetic valve, the 3rd electromagnetic valve, LOAD CELLS and the 4th
Electromagnetic valve is connected with PLC and power supply respectively, and described PLC connects display, and PLC is controlled
Device processed and display are connected with power supply respectively.
The small-sized semi-automatic drip irrigation pressure reduction tumbrel of one the most according to claim 1, it is characterised in that:
It is additionally provided with fore filter on described water inlet pipe.
The small-sized semi-automatic drip irrigation pressure reduction tumbrel of one the most according to claim 1, it is characterised in that:
Described power supply uses direct current rechargable power supplies.
The small-sized semi-automatic drip irrigation pressure reduction tumbrel of one the most according to claim 1, it is characterised in that:
Described water inlet pipe away from one end of differential pressure fertilization pot body with the first flexible pipe of the first snap joint, described
Outlet pipe away from one end of differential pressure fertilization pot body with the second flexible pipe of the second snap joint.
The small-sized semi-automatic drip irrigation pressure reduction tumbrel of one the most according to claim 1, it is characterised in that:
It is provided with access hole below the side of described differential pressure fertilization pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620480620.4U CN205623215U (en) | 2016-05-24 | 2016-05-24 | Light small -size semi -automatic pressure differential tumbrel that drips irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620480620.4U CN205623215U (en) | 2016-05-24 | 2016-05-24 | Light small -size semi -automatic pressure differential tumbrel that drips irrigation |
Publications (1)
| Publication Number | Publication Date |
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| CN205623215U true CN205623215U (en) | 2016-10-12 |
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ID=57055771
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620480620.4U Active CN205623215U (en) | 2016-05-24 | 2016-05-24 | Light small -size semi -automatic pressure differential tumbrel that drips irrigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416570A (en) * | 2016-05-24 | 2017-02-22 | 中国农业科学院农田灌溉研究所 | Light and small semi-automatic drip irrigation differential-pressure fertilization vehicle and fertilization method thereof |
| NL2026333A (en) * | 2020-06-17 | 2022-01-20 | Farmland Irrigation Res Institute Caas | Shared mobile fertigation device for surface irrigation |
-
2016
- 2016-05-24 CN CN201620480620.4U patent/CN205623215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416570A (en) * | 2016-05-24 | 2017-02-22 | 中国农业科学院农田灌溉研究所 | Light and small semi-automatic drip irrigation differential-pressure fertilization vehicle and fertilization method thereof |
| CN106416570B (en) * | 2016-05-24 | 2019-03-29 | 中国农业科学院农田灌溉研究所 | The small-sized semi-automatic trickle irrigation pressure difference tumbrel of one kind and its fertilizing method |
| NL2026333A (en) * | 2020-06-17 | 2022-01-20 | Farmland Irrigation Res Institute Caas | Shared mobile fertigation device for surface irrigation |
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| GR01 | Patent grant |