CN205755520U - A kind of single pump fertilizer applicator - Google Patents
A kind of single pump fertilizer applicator Download PDFInfo
- Publication number
- CN205755520U CN205755520U CN201620709137.9U CN201620709137U CN205755520U CN 205755520 U CN205755520 U CN 205755520U CN 201620709137 U CN201620709137 U CN 201620709137U CN 205755520 U CN205755520 U CN 205755520U
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- CN
- China
- Prior art keywords
- fertilizer
- mixing barrel
- outlet
- bucket
- pump
- 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
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Abstract
This utility model relates to a kind of single pump fertilizer applicator, there is fertilizer-mixing barrel, multiple fertilizer bucket and fertilizing pump, wherein fertilizer-mixing barrel and multiple fertilizer bucket introduce water source by respective water intaking valve, and the fertilizer outlet pipeline flow through venturi of multiple fertilizer buckets is connected to fertilizer-mixing barrel, form the interior closed circuit of liquid manure；The fertilizer outlet of fertilizer-mixing barrel is connected with fertilizing pump, and fertilizing pump outlet connects irrigates outlet pipeline.This utility model can replace the stem of Irrigation and fertilization system to be operated, possessing the functions such as the pipeline pressure safety monitoring of stem, the automatically extracting of water source, the timing of multiple outlet, quantitative design, remote personnel can carry out long-range fertigation control by fertigation machine.
Description
Technical field
This utility model relates to a kind of fertilizer applicator, specifically a kind of single pump fertilizer applicator.
Background technology
In the north, chamber planting technology is widely used, and the fertilising of chamber crop becomes key technology.Applying fertilizer is not
When, not only result in soil compaction, cause crop fertilizer damage, but also crop nitrate, content of nitrite can be made to exceed standard, harm
Health.Therefore, on greenhouse crops produces, must apply fertilizer cautiously, apply fertilizers scientifically.
Existing fertilizer applicator complex fertilizer is uneven, it is difficult to (source of i.e. supplying water, including water source water pump, filtration to incorporate to build stem
Device and control system, it is simply that the source of water supply), or the problem such as existence and stem equipment repeated construction, it is extremely difficult to precisely plant
Irrigate.
Utility model content
For in prior art, fertilizer applicator complex fertilizer is uneven, be extremely difficult to precisely plant the deficiencies such as irrigation, this utility model
Problem to be solved is to provide a kind of single pump fertilizer applicator precisely planting irrigation in realizing greenhouse.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
This utility model one list pump fertilizer applicator, has fertilizer-mixing barrel, multiple fertilizer bucket and a fertilizing pump, wherein fertilizer-mixing barrel and
Multiple fertilizer buckets introduce water source by respective water intaking valve, and the fertilizer outlet pipeline flow through venturi of multiple fertilizer buckets is connected to complex fertilizer
Bucket, forms the interior closed circuit of liquid manure；The fertilizer outlet of fertilizer-mixing barrel is connected with fertilizing pump, and fertilizing pump outlet connects irrigates outlet pipe
Road.
This utility model also has sampling loop, and it is connected an arm, flow through venturi and sampling by fertilizing pump outlet
Device is back to fertilizer-mixing barrel.
Described sampler includes sample collecting device, pH value sensor and EC value sensor, the injection port of sample collecting device through control valve,
Venturi tube is connected to fertilizing pump outlet, and outlet is back to fertilizer-mixing barrel, pH value sensor and EC value sensor by the road and plants
On sample collecting device.
Described fertilizer-mixing barrel and water level conduit connection, wherein install level sensor.
Each fertilizer bucket water inlet side is provided with manual water intaking valve, and water outlet side is provided with automatic valve, hand-operated valve and filter.
Multiple fertilizer buckets are respectively nitrogenous fertilizer bucket, phosphate fertilizer bucket, potash fertilizer bucket and acidity adjustment bucket.
This utility model has the advantages that and advantage:
1. this utility model can replace the stem of Irrigation and fertilization system to be operated, and the pipeline pressure possessing stem is supervised safely
Survey, the automatically extracting of water source, the timing of multiple outlet, the function such as quantitative design.
2. this utility model uses fertilizer-mixing barrel design, forms the interior circulation of liquid manure, when concentration reaches PH, EC monitoring and setting
After safety value, uniform irrigation applies fertilizer to field.
3. remote personnel can carry out long-range fertigation control by fertigation machine.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model electric control theory figure ()；
Fig. 3 is this utility model electric control theory figure (two)；
Wherein, 1 is fertilizer-mixing barrel, and 2 is fertilizer bucket, and 3 is fertilizing pump, and 4 is Venturi tube, and 5 is switch board, and 6 is sampler,
7 is water level conduit, and 8 is level sensor, and 9 is water source pump, and 10 is effusion meter, and 11 is filter, and 12 is electromagnetic valve.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further elaborated.
As it is shown in figure 1, this utility model one list pump fertilizer applicator, there is fertilizer-mixing barrel 1, multiple fertilizer bucket 2 and fertilizing pump
3, wherein fertilizer-mixing barrel 1 and multiple fertilizer bucket 2 introduce water source, the fertilizer outlet pipeline warp of multiple fertilizer buckets 2 by respective water intaking valve
Venturi tube 4 is connected to fertilizer-mixing barrel 1, forms the interior closed circuit of liquid manure；The fertilizer outlet of fertilizer-mixing barrel 1 is connected with fertilizing pump 3, fertilising
Pump 3 outlet connects irrigates outlet pipeline, and in the present embodiment, fertilizing pump 3 uses multistage frequency conversion pump.
This utility model also has sampling loop, and it is exported by fertilizing pump 3 and connects an arm, flow through venturi 4 and taking
Sampling device 6 is back to fertilizer-mixing barrel 1；Sampler includes sample collecting device 601, pH value sensor 602 and EC value sensor 603, collects sample
The injection port of device 6 is connected to fertilizing pump 3 outlet side through control valve, venturi 4 pipe, and outlet is back to fertilizer-mixing barrel 1, PH by the road
Value sensor 602 and EC value sensor 603 is inserted on sample collecting device 601；The pipeline entering sample collecting device 6 also do not has pressure
Table.
Fertilizer-mixing barrel 1 is for nitrogen, phosphorus, potash fertilizer, acid solution and the blending agitating device of water, and it connects with a water level conduit, water level
Level sensor is installed in conduit.
Each fertilizer bucket 2 water inlet side is provided with manual water intaking valve, and water outlet side is provided with automatic valve, hand-operated valve and filter 11.By fertilizer
Hand-operated valve before and after charging basket 2 cuts out, and fertilizer bucket 2 can unload maintenance down.
In the present embodiment, water source is introduced by water source pump 9, through filter 11, effusion meter 10 and two electromagnetism being connected in parallel
Valve 12 is connected with fertilizer-mixing barrel 1.Water pump main pipeline flow after two electromagnetic valve shuntings reduces accordingly, flows by this way
The regulation of amount.It is connected to arm before effusion meter, connects four fertilizer buckets 2, respectively nitrogenous fertilizer bucket, phosphate fertilizer bucket, potash fertilizer bucket and acidity and adjust
Joint bucket.The outlet side of four fertilizer buckets 2 enters fertilizer-mixing barrel 1 through the adjustable Venturi tube of flow 4 respectively.
The capacity of fertilizer-mixing barrel 1, nitrogenous fertilizer bucket, phosphate fertilizer bucket, potash fertilizer bucket and acidity adjustment bucket is 200 liters.Electrical conductivity (EC)
In the range of 0～30ms/cm, mistake scope control is within 0.3ms/cm；Acid-base value (PH) monitoring range is 0～14, mistake
Control within 0.2；Pressure monitoring scope is 0～1Mpa.
Remote personnel can carry out long-range fertigation control by fertigation machine.Control device to be arranged in switch board,
Switch board is provided with display lamp, display screen, manual, automatic transfer switch, emergency stop switch, hand water pump switch and manual valve opening
Switch.As shown in Figure 2,3, control device and receive effusion meter, EC and the pH value sensor detection signal with liquid level sensor, output
Control instruction is to fertilizing pump, water source pump.In the present embodiment, control device and include converter, PLC, A.C. contactor, middle relay
The electrical equipments such as device.The pulse signal of PLC reception multi-way stream gauge is uploaded to host computer and shows, PH sensor, pressure pass
The data that sensor etc. gather enter host computer by analogue collection module and carry out showing, judging.Converter is by being installed on pipe
Manometric variable quantity on road realizes frequency regulation.Display screen is located on the display of host computer, and displayable interface includes:
Duty viewing area, main menu key area, crop and period of duration select region, irrigate recommendation viewing area, irrigation
Mode selective region, amount irrigate setting regions, timing irrigation setting regions and fertilizer selection key.
This utility model is fertilizer and water first to be mixed in fertilizer-mixing barrel, forms the interior circulation of liquid manure, when concentration reaches
After the safety value of PH, EC monitoring and setting, uniform irrigation applies fertilizer to field, and the stem of Irrigation and fertilization system can be replaced to carry out work
Make, possess the pipeline pressure safety monitoring of stem, the automatically extracting of water source, the timing of multiple outlet, quantitative design etc..
Claims (6)
1. a single pump fertilizer applicator, it is characterised in that: there is fertilizer-mixing barrel, multiple fertilizer bucket and fertilizing pump, wherein fertilizer-mixing barrel and
Multiple fertilizer buckets introduce water source by respective water intaking valve, and the fertilizer outlet pipeline flow through venturi of multiple fertilizer buckets is connected to complex fertilizer
Bucket, forms the interior closed circuit of liquid manure；The fertilizer outlet of fertilizer-mixing barrel is connected with fertilizing pump, and fertilizing pump outlet connects irrigates outlet pipe
Road.
2. the single pump fertilizer applicator as described in claim 1, it is characterised in that: also having sampling loop, it is by fertilizing pump outlet even
Pick out an arm, flow through venturi and sampler and be back to fertilizer-mixing barrel.
3. the single pump fertilizer applicator as described in claim 2, it is characterised in that: described sampler includes that sample collecting device, pH value sense
Device and EC value sensor, the injection port of sample collecting device is connected to fertilizing pump outlet through control valve, Venturi tube, and outlet returns by the road
It is back to fertilizer-mixing barrel, pH value sensor and EC value sensor be inserted on sample collecting device.
4. the single pump fertilizer applicator as described in claim 1, it is characterised in that: described fertilizer-mixing barrel and water level conduit connection, wherein
Level sensor is installed.
5. the single pump fertilizer applicator as described in claim 1, it is characterised in that: each fertilizer bucket water inlet side is provided with manual water intaking valve, goes out
Water side is provided with automatic valve, hand-operated valve and filter.
6. the single pump fertilizer applicator as described in claim 1, it is characterised in that: multiple fertilizer buckets are respectively nitrogenous fertilizer bucket, phosphate fertilizer bucket, potassium
Fertile bucket and acidity adjustment bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709137.9U CN205755520U (en) | 2016-07-07 | 2016-07-07 | A kind of single pump fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709137.9U CN205755520U (en) | 2016-07-07 | 2016-07-07 | A kind of single pump fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755520U true CN205755520U (en) | 2016-12-07 |
Family
ID=58125381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709137.9U Expired - Fee Related CN205755520U (en) | 2016-07-07 | 2016-07-07 | A kind of single pump fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402667A (en) * | 2019-09-02 | 2019-11-05 | 山东农业大学 | A kind of water-fertilizer integral control device and method |
| CN111837566A (en) * | 2020-07-28 | 2020-10-30 | 范怡君 | Full-automatic precision fertilizer applicator |
-
2016
- 2016-07-07 CN CN201620709137.9U patent/CN205755520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402667A (en) * | 2019-09-02 | 2019-11-05 | 山东农业大学 | A kind of water-fertilizer integral control device and method |
| CN111837566A (en) * | 2020-07-28 | 2020-10-30 | 范怡君 | Full-automatic precision fertilizer applicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161207 Termination date: 20210707 |