CN205249791U - Automatic fertilizer distributor control system of injection type ratio adjustment - Google Patents
Automatic fertilizer distributor control system of injection type ratio adjustment Download PDFInfo
- Publication number
- CN205249791U CN205249791U CN201521048517.4U CN201521048517U CN205249791U CN 205249791 U CN205249791 U CN 205249791U CN 201521048517 U CN201521048517 U CN 201521048517U CN 205249791 U CN205249791 U CN 205249791U
- Authority
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- China
- Prior art keywords
- valve
- detection module
- liquid level
- plc
- control system
- Prior art date
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- Expired - Fee Related
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 25
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000002262 irrigation Effects 0.000 claims abstract description 10
- 238000003973 irrigation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract 2
- 102100026205 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Human genes 0.000 description 2
- 101000691599 Homo sapiens 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Proteins 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to an automatic fertilizer distributor control system of injection type ratio adjustment, including water injection valve, material valve, fertilization valve, multistage centrifugal pump of horizontal axis, its characterized in that: this system is still including the PLC who links to each other with man -machine interface, converter, flow measurement module, liquid level detection module respectively, the converter with multistage centrifugal pump of horizontal axis links to each other, PLC respectively with water injection valve, material valve, fertilization valve link to each other, ultrasonic flow sensor that the flow measurement module links to each other with the irrigation trunk line respectively and the turbine flow transducer who links to each other with the fertilizer distributor pipeline link to each other, the liquid level detection module respectively with mix fertile jar go up liquid level switch with mix fertile jar down liquid level switch link to each other. The utility model is simple in operation, easy to carry out can reach the even stable purpose of fertilization concentration.
Description
Technical field
The utility model relates to agricultural irrigation fertilizing equipment field, relates in particular to a kind of injecting type proportion and regulates automatic fertilizer spreaders control system.
Background technology
At present, along with the fast development of the Integration of Water into Fertilizer, field of agricultural irrigation is also more and more higher to the requirement of fertilizer apparatus, automatic irrigation fertilizer applicator can be according to the needs of protected crop, the nutrient solution that in irrigating, various fertilizer and nutriment is dissolved into various ratios automatically in the ratio of setting is accurately supplied to the root soil of protected crop together, by accurate control irrigation volume, dose, irrigation and fertilization time, not only can effectively improve water and fertilizer utilization, economize on resources, reduce environmental pollution. But the automatic fertilizer spreaders of import is expensive, complicated operation, is not suitable for China's fertigation work and uses; Domestic manufacturer produce fertilizer applicator, mostly bulky, fertilising concentration and flow non-adjustable, automaticity is low, can not meet modern agriculture fertigation demand.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of injecting type proportion simple to operate, that fertilising concentration is uniform and stable and regulates automatic fertilizer spreaders control system.
For addressing the above problem, a kind of injecting type proportion described in the utility model regulates automatic fertilizer spreaders control system, comprise water injection valve, material valve, fertilising valve, multistage horizontal centrifugal pump, it is characterized in that: this system also comprises the PLC being connected with man-machine interface, frequency converter, flow detection module, liquid level detection module respectively; Described frequency converter is connected with described multistage horizontal centrifugal pump; Described PLC is connected with described water injection valve, material valve, fertilising valve respectively; Described flow detection module is connected with irrigation the main pipeline ultrasonic flow sensor being connected and the turbine flow transducer being connected with fertilizer applicator pipeline respectively; Described liquid level detection module is respectively with liquid-level switch on mixed fertile tank with mix liquid-level switch under fertile tank and be connected.
Described man-machine interface is 7 cun of touch-screens of wide visual angle, high-resolution TFT liquid crystal panel.
The utility model compared with prior art has the following advantages:
1, in the utility model, liquid level detection module is connected with liquid-level switch under liquid-level switch on mixed fertile tank and mixed fertile tank respectively, lower liquid-level switch detects that signal passes to PLC, PLC sends water filling signal, and upper liquid-level switch detects that signal passes to PLC, and PLC sends mixed fertile, fertilising signal. If PLC does not receive the signal of liquid-level switch and do not work, ensure that fertilizer applicator there will not be unloaded situation.
2, the utility model flow detection module comprises and irrigates the main pipeline ultrasonic flow sensor being connected and the turbine flow transducer being connected with fertilizer applicator pipeline, pass to PLC by the irrigation main pipeline and the ducted flow of fertilizer applicator that detect, PLC is through data analysis and computing, send analog signals, frequency converter receives the analog signals that PLC sends, thereby control the rotating speed of multistage horizontal centrifugal pump, reach the uniform and stable object of fertilising concentration.
3, man-machine interface of the present utility model adopts the touch-screen of 7 cun, on touch-screen, running parameter can be directly set, and the duty of fertilizer applicator can show visually on touch-screen, and user can directly find out the duty that fertilizer applicator is current.
4, the utility model is simple to operate, easy to implement.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1-PLC, 2-man-machine interface, 3-frequency converter, 4-flow detection module, 5-liquid level detection module, 6-multistage horizontal centrifugal pump, 7-water injection valve, 8-material valve, 9-fertilising valve.
Detailed description of the invention
As shown in Figure 1, a kind of injecting type proportion regulates automatic fertilizer spreaders control system, comprise water injection valve 7, material valve 8, fertilising valve 9, multistage horizontal centrifugal pump 6, and the PLC1 being connected with man-machine interface 2, frequency converter 3, flow detection module 4, liquid level detection module 5 respectively.
Frequency converter 3 is connected with multistage horizontal centrifugal pump 6; PLC1 is connected with water injection valve 7, material valve 8, fertilising valve 9 respectively; Flow detection module 4 is connected with irrigation the main pipeline ultrasonic flow sensor being connected and the turbine flow transducer being connected with fertilizer applicator pipeline respectively; Liquid level detection module 5 is respectively with liquid-level switch on mixed fertile tank with mix liquid-level switch under fertile tank and be connected.
Wherein: man-machine interface 2 is 7 cun of touch-screens of wide visual angle, high-resolution TFT liquid crystal panel.
Claims (2)
1. an injecting type proportion regulates automatic fertilizer spreaders control system, comprise water injection valve (7), material valve (8), fertilising valve (9), multistage horizontal centrifugal pump (6), it is characterized in that: this system also comprises the PLC(1 being connected with man-machine interface (2), frequency converter (3), flow detection module (4), liquid level detection module (5) respectively); Described frequency converter (3) is connected with described multistage horizontal centrifugal pump (6); Described PLC(1) be connected with described water injection valve (7), material valve (8), fertilising valve (9) respectively; Described flow detection module (4) is connected with irrigation the main pipeline ultrasonic flow sensor being connected and the turbine flow transducer being connected with fertilizer applicator pipeline respectively; Described liquid level detection module (5) is respectively with liquid-level switch on mixed fertile tank with mix liquid-level switch under fertile tank and be connected.
2. a kind of injecting type proportion as claimed in claim 1 regulates automatic fertilizer spreaders control system, it is characterized in that: described man-machine interface (2) is 7 cun of touch-screens of wide visual angle, high-resolution TFT liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048517.4U CN205249791U (en) | 2015-12-16 | 2015-12-16 | Automatic fertilizer distributor control system of injection type ratio adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048517.4U CN205249791U (en) | 2015-12-16 | 2015-12-16 | Automatic fertilizer distributor control system of injection type ratio adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205249791U true CN205249791U (en) | 2016-05-25 |
Family
ID=55991358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048517.4U Expired - Fee Related CN205249791U (en) | 2015-12-16 | 2015-12-16 | Automatic fertilizer distributor control system of injection type ratio adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205249791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980323A (en) * | 2017-11-27 | 2018-05-04 | 刘芳 | A kind of intelligent agriculture Automatic Topdressing System for Pipe |
| CN109343463A (en) * | 2018-12-04 | 2019-02-15 | 大禹节水（天津）有限公司 | A kind of Programming Methodology of the fertilising machine controller of SIEMENS PLC control |
-
2015
- 2015-12-16 CN CN201521048517.4U patent/CN205249791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980323A (en) * | 2017-11-27 | 2018-05-04 | 刘芳 | A kind of intelligent agriculture Automatic Topdressing System for Pipe |
| CN107980323B (en) * | 2017-11-27 | 2020-12-22 | 史丹利农业集团股份有限公司 | Agricultural intelligent automatic fertilization system |
| CN109343463A (en) * | 2018-12-04 | 2019-02-15 | 大禹节水（天津）有限公司 | A kind of Programming Methodology of the fertilising machine controller of SIEMENS PLC control |
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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 |
Granted publication date: 20160525 |