CN205567083U - Mulberry garden drips irrigation automatic fertilizer injection unit - Google Patents
Mulberry garden drips irrigation automatic fertilizer injection unit Download PDFInfo
- Publication number
- CN205567083U CN205567083U CN201620389156.8U CN201620389156U CN205567083U CN 205567083 U CN205567083 U CN 205567083U CN 201620389156 U CN201620389156 U CN 201620389156U CN 205567083 U CN205567083 U CN 205567083U
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- China
- Prior art keywords
- fertilizer
- drip irrigation
- concentration
- water pipe
- utility
- 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
The utility model relates to a mulberry garden drips irrigation automatic fertilizer injection unit, a serial communication port, including connecting in the fertilizer bucket on the road that props up of drip irrigation water pipe, install electromagnetic proportional valve between two tie points of drip irrigation water pipe and fertilizer bucket branch road, the exit of drip irrigation water pipe is equipped with the fertilizer concentration sensor, the fertilizer concentration sensor passes through the ratio adjustment controller and is connected with electromagnetic proportional valve. The beneficial effects of the utility model are that: accessible fertilizer concentration sensor detects fertilizer concentration, conducts the ratio adjustment controller with the concentration signal through the circuit, and the ratio adjustment controller is the proportional signal control electromagnetic proportional valve's of fertilizer concentration signal conversion the proportion of opening, reaches uniform fertilizing 's purpose, compares the manual control valve, control that can be more accurate and the concentration of adjusting fertilizer.
Description
Technical field
This utility model relates to a kind of fertilizer apparatus, particularly relates to a kind of mulberry field fertilizer apparatus, belongs to fertilising
Technical field.
Background technology
Mulberry field is irrigated as reaching purpose of economizing on water, it will usually use drip irrigation to irrigate, for saving fertilising cost,
During fertilising can on the pipeline of drip irrigation system fertilizer bucket in parallel, as it is shown in figure 1, when water valve 3 fully opens
Time, owing to dripping irrigation water main line 1 does not has resistance, therefore current are not passed through fertilizer bucket 2 directly to drip irrigation pipe
Supply water.If water valve is in semi-closed state, owing to the current of dripping irrigation water main line are formed necessarily by water valve
Resistance, forms pressure differential before and after water valve, part water will flow through fertilizer bucket, at this moment remove the water of drip irrigation pipe
Just contain certain density fertilizer, reach the effect that mulberry field is i.e. irrigated and applied fertilizer.
But in this case, water valve is manual control, easily by pressure, the fertilizer bucket surplus of pipeline
Deng impact, it is impossible to reach the purpose of uniform of application.
Utility model content
The deficiency that this utility model exists for above-mentioned existing mulberry field drip irrigation technique, it is provided that a kind of mulberry field drip irrigation
Automatic fertilizing apparatus.
The technical scheme that this utility model solves above-mentioned technical problem is as follows:
A kind of mulberry field drip irrigation automatic fertilizing apparatus, it is characterised in that include the branch road being connected to water pipe for drip irrigation
On fertilizer bucket, between described water pipe for drip irrigation and two junction points of fertilizer bucket branch road, solenoid-operated proportional is installed
Valve, the exit of described water pipe for drip irrigation is provided with concentration of fertilizer sensor, and described concentration of fertilizer sensor passes through
Proportion adjustment controller is connected with electromagnetic proportional valve.
The beneficial effects of the utility model are: concentration of fertilizer can be detected by concentration of fertilizer sensor, logical
Crossing circuit and concentration signal is transmitted to proportion adjustment controller, proportion adjustment controller is by concentration of fertilizer signal
It is converted into scaling signal and controls the unlatching ratio of electromagnetic proportional valve, reach the purpose of uniform of application, compare people
Industry control valve, can control and regulate the concentration of fertilizer more accurately.
Accompanying drawing explanation
Fig. 1 is prior art drip fertigation device structural representation；
The structural representation of the drip fertigation device that Fig. 2 provides for this utility model；
In Fig. 1～2,1, water pipe for drip irrigation；2, fertilizer bucket；3, water valve；4, electromagnetic proportional valve；5, fertilizer
Concentration sensor；6, proportion adjustment controller
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with example, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
A kind of mulberry field drip irrigation automatic fertilizing apparatus, including the fertilizer bucket on the branch road being connected to water pipe for drip irrigation 1
2, between water pipe for drip irrigation and two junction points of fertilizer bucket branch road, electromagnetic proportional valve 4, water pipe for drip irrigation are installed
Exit be provided with concentration of fertilizer sensor 5, described concentration of fertilizer sensor passing ratio regulation controller
6 are connected with electromagnetic proportional valve.
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 (1)
1. a mulberry field drip irrigation automatic fertilizing apparatus, it is characterised in that include being connected to water pipe for drip irrigation
Between two junction points of the fertilizer bucket on branch road, described water pipe for drip irrigation and fertilizer bucket branch road, electromagnetism is installed
Proportioning valve, the exit of described water pipe for drip irrigation is provided with concentration of fertilizer sensor, described concentration of fertilizer sensor
Passing ratio regulation controller is connected with electromagnetic proportional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620389156.8U CN205567083U (en) | 2016-04-29 | 2016-04-29 | Mulberry garden drips irrigation automatic fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620389156.8U CN205567083U (en) | 2016-04-29 | 2016-04-29 | Mulberry garden drips irrigation automatic fertilizer injection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205567083U true CN205567083U (en) | 2016-09-14 |
Family
ID=56859395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620389156.8U Expired - Fee Related CN205567083U (en) | 2016-04-29 | 2016-04-29 | Mulberry garden drips irrigation automatic fertilizer injection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205567083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544571A (en) * | 2017-10-31 | 2018-01-05 | 河北农业大学 | The distributed fertilising control device of one kind fixed point and control method |
-
2016
- 2016-04-29 CN CN201620389156.8U patent/CN205567083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544571A (en) * | 2017-10-31 | 2018-01-05 | 河北农业大学 | The distributed fertilising control device of one kind fixed point and control method |
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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: 20160914 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |