CN201518640U - Open type fertigation device - Google Patents
Open type fertigation device Download PDFInfo
- Publication number
- CN201518640U CN201518640U CN2009201644015U CN200920164401U CN201518640U CN 201518640 U CN201518640 U CN 201518640U CN 2009201644015 U CN2009201644015 U CN 2009201644015U CN 200920164401 U CN200920164401 U CN 200920164401U CN 201518640 U CN201518640 U CN 201518640U
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- water
- fertilizing box
- pipe
- inlet pipe
- water inlet
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Abstract
The utility model relates to an open type fertigation device comprising a water inlet pipe, a liquid outlet pipe, a main water delivery pipe, a valve and a fertilizing box, wherein the fertilizing box is open; one side of the fertilizing box is provided with a fertilizer tank; the bottom of the fertilizer tank is provided with a filter gauze and the lower part of the filter gauze is communicated with the fertilizer tank; the water inlet pipe and the liquid outlet pipe are connected in parallel with the main water delivery pipe; the water inlet pipe is arranged on the main water delivery pipe behind a water delivery pump on the main water delivery pipe and the liquid outlet pipe is arranged on the main water delivery pipe in front of the water delivery pump on the main water delivery pipe; the water inlet pipe is provided with a water regulating valve; and the liquid outlet pipe is provided with a fertilizer liquid regulating valve, a flow rate indicator and a fertilizing pump. The utility model provides the open type fertigation device which can not only accurately control the inflow rate of water, but also lead fertilizers to dissolve completely and not to block water outlets, lead the dissolved fertilizer solution to be capable of evenly entering the main water delivery pipe, realize convenient fertilization and can fully guarantee fertilization quality.
Description
Technical field:
The utility model relates to a kind of agricultural drop irrigation fertilizer apparatus, especially a kind of opened type fertigation device that is used for the land for growing field crops fertigation.
Background technology:
At present, in water-saving irrigation, obtained extensive use with the water fertilizer practice, fertilizer apparatus commonly used is differential fertilizing box in drip irrigation is applied fertilizer with water, this fertilizing box is the valve two ends that are connected in parallel on the droping irrigating pipe, with the discharge in the valve control droping irrigating pipe, make the valve two ends produce pressure reduction, water section is diverted in the fertilizing box, enter again after the dissolving fertilizer formation solution and apply the farmland in the droping irrigating pipe; Its system seals, fertilizer all can't be observed in intrasystem dissolving situation and flow, divide the water yield that flows to fertilizing box by the artificial pressure reduction of adjusting the very male accurate by-pass valve control of valve two ends, when pressure reduction is big, the discharge that enters fertilizing box is bigger, the fertiliser granulates that Yi Chong rises in the fertilizing box stops up its delivery port: pressure reduction hour, and the discharge that enters fertilizing box is less, can't fully dissolve fertilizer; In addition, add fertilizer and need open the fertilizing box close mouth, inconvenient operation, particularly large tracts of land drip irrigation are all the more so with the water fertilising.
Summary of the invention:
The purpose of this utility model is to provide a kind of not only can accurately control flow of inlet water, fertilizer is fully dissolved, and can not stop up delivery port, make the fertilizer solution of dissolving evenly enter water-main, add the opened type fertigation device that fertilizer is convenient, the fertilising quality can be fully guaranteed.
The utility model comprises water inlet pipe, drain pipe, water-main, valve, water-delivery pump, fertilizing box, it is characterized in that fertilizing box is uncovered, the bottom is provided with sewage draining exit, sewage draining exit is provided with valve, fertilizing box one side is provided with the fertilizer groove, for preventing that fertilizer from directly bleeding in the fertilizing box, the fertilizer trench bottom is provided with filter screen, the bottom of filter screen communicates with fertilizing box, said water inlet pipe and drain pipe are in parallel with water-main, to the system of land for growing field crops with the river drip irrigation, water inlet pipe is located on the water-main after the water-delivery pump on the water-main, drain pipe is located on the water-main before the water-delivery pump on the water-main, and water inlet pipe is provided with water regulating valve, and drain pipe is provided with solution control valve and flowmeter.
To the system of land for growing field crops with the well water drip irrigation, said water inlet pipe, drain pipe are located on the trunk line by the front and back position of current direction, and drain pipe is provided with fertilizing pump.
The end of said water inlet pipe water outlet be provided with fertilizing box and fertilizer groove in conjunction with the parallel horizontal water pipe in inclined-plane, laterally the bottom of water pipe is provided with the apopore of a plurality of 2-3mm, is shower.
For the ease of observing the position of solution in the fertilizing box, the fertilizing box outside preferably is provided with transparent graded tube, and the lower end of graded tube communicates with the fertilizing box inner chamber.
The faying face of above-mentioned fertilizing box and fertilizer groove is the inclined-plane.
During work, earlier fertilizer is added in the fertilizer groove by suitable consumption, open water regulating valve on the water inlet pipe, water is along the oblique faying face of fertilizing box and fertilizer groove, enter the fertilizer heap, make the fertilizer dissolving, the solution after the dissolving passes through filter screen, enter in the fertilizing box, after solution reaches desired location, close into water control valve, open the solution control valve afterwards, according to flowmeter control solution amount, solution is evenly flowed in the fertilizing pipeline at the fixed time.
Compared with prior art, the utility model provides a kind of not only can accurately control flow of inlet water, fertilizer is fully dissolved, and can not stop up delivery port, make the fertilizer solution of dissolving evenly enter water-main, add the opened type fertigation device that fertilizer is convenient, the fertilising quality can be fully guaranteed.
Description of drawings:
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is that Figure 1A is to partial schematic diagram.
1 is the fertilizer groove shown in the figure, and 2 is fertilizing box, and 3 is screen pack, 4 is sewage draining exit, and 5 is drain pipe, and 6 is the solution control valve, 7 is the solution flowmeter, and 8 is the solution pump, and 9 is the water-delivery pump on the water-main, 10 is water-main, and 11 is water inlet pipe, and 12 is the water regulating valve on the water inlet pipe, 13 is transparent graded tube, 14 is the faying face of fertilizing box and fertilizer groove, and 15 is horizontal water pipe, and 16 is the bottom apopore of horizontal water pipe.
Arrow is the flow direction of water in the accompanying drawing.
Embodiment:
Embodiment 1:
Present embodiment, to the system of land for growing field crops with the river drip irrigation, comprise water inlet pipe 11, drain pipe 5, water-main 10, valve, water-delivery pump, fertilizing box 3, fertilizing box is uncovered, the bottom is provided with sewage draining exit 4, sewage draining exit is provided with valve, fertilizing box one side is provided with fertilizer groove 1, the fertilizer trench bottom is provided with filter screen 2, the bottom of filter screen communicates with fertilizing box, for preventing that fertilizer from directly bleeding in the fertilizing box, said water inlet pipe 11 and drain pipe 5 are in parallel with water-main 10, and water inlet pipe is located on the water-main after the water-delivery pump on the water-main 9, and drain pipe is located on the water-main on the water-main before the water-delivery pump, water inlet pipe is provided with water regulating valve 12, and drain pipe is provided with solution control valve 6 and flowmeter 7.The fertilizing box outside is provided with transparent graded tube 13, and the lower end of graded tube communicates with the fertilizing box inner chamber.The end of water inlet pipe water outlet is provided with horizontal water pipe, and laterally the bottom of water pipe is provided with the apopore of a plurality of 2mm.The fertilizing box bottom is provided with sewage draining exit, and sewage draining exit is provided with valve.The faying face of fertilizing box and fertilizer groove is the inclined-plane.The delivery port aligning fertilizing box of water inlet pipe and the inclined-plane that combines of fertilizer groove flow to fertilizer to guarantee water inlet along the inclined-plane.
Embodiment 2:
Present embodiment is to the system of land for growing field crops with the well water drip irrigation, is that with the difference of embodiment 1 water inlet pipe, drain pipe are located on the trunk line by the front and back position of current direction, and drain pipe is provided with fertilizing pump.Laterally the bottom of water pipe is provided with the apopore of a plurality of 3mm.
Claims (10)
1. opened type fertigation device, comprise water inlet pipe (11), drain pipe (5), water-main (10), valve, water-delivery pump, fertilizing box (3), it is characterized in that fertilizing box is uncovered, the bottom is provided with sewage draining exit (4), sewage draining exit is provided with valve, fertilizing box one side is provided with the fertilizer groove, the fertilizer trench bottom is provided with filter screen, the bottom of filter screen communicates with fertilizing box, said water inlet pipe and drain pipe are in parallel with water-main, water inlet pipe is located on water-delivery pump on the water-main (9) water-main (10) afterwards, drain pipe is located on the water-main before the water-delivery pump on the water-main (10), water inlet pipe is provided with water regulating valve (12), and drain pipe is provided with solution control valve (6) and flowmeter (7).
2. a kind of opened type fertigation device as claimed in claim 1, the end that it is characterized in that said water inlet pipe water outlet be provided with fertilizing box and fertilizer groove in conjunction with the parallel horizontal water pipe in inclined-plane, laterally the bottom of water pipe is provided with a plurality of apopores.
3. a kind of opened type fertigation device as claimed in claim 1 or 2 is characterized in that the described fertilizing box outside is provided with transparent graded tube, and the lower end of graded tube communicates with the fertilizing box inner chamber.
4. a kind of opened type fertigation device as claimed in claim 1 or 2, the faying face that it is characterized in that described fertilizing box and fertilizer groove is the inclined-plane.
5. a kind of opened type fertigation device as claimed in claim 3, the faying face that it is characterized in that described fertilizing box and fertilizer groove is the inclined-plane.
6. opened type fertigation device, comprise water inlet pipe (11), drain pipe (5), water-main (10), valve, water-delivery pump, fertilizing box (3), it is characterized in that fertilizing box is uncovered, the bottom is provided with sewage draining exit (4), sewage draining exit is provided with valve, fertilizing box one side is provided with the fertilizer groove, the fertilizer trench bottom is provided with filter screen, the bottom of filter screen communicates with fertilizing box, said water inlet pipe and drain pipe are in parallel with water-main, water inlet pipe, drain pipe is located on the trunk line by the front and back position of current direction, and drain pipe is provided with fertilizing pump, water inlet pipe is provided with water regulating valve (12), and drain pipe is provided with solution control valve (6) and flowmeter (7).
7. a kind of opened type fertigation device as claimed in claim 6, the end that it is characterized in that described water inlet pipe water outlet be provided with fertilizing box and fertilizer groove in conjunction with the parallel horizontal water pipe in inclined-plane, laterally the bottom of water pipe is provided with a plurality of apopores.
8. as claim 6 or 7 described a kind of opened type fertigation devices, it is characterized in that the described fertilizing box outside is provided with transparent graded tube, the lower end of graded tube communicates with the fertilizing box inner chamber.
9. as claim 6 or 7 described a kind of opened type fertigation devices, the faying face that it is characterized in that described fertilizing box and fertilizer groove is the inclined-plane.
10. a kind of opened type fertigation device as claimed in claim 8, the faying face that it is characterized in that described fertilizing box and fertilizer groove is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201644015U CN201518640U (en) | 2009-08-20 | 2009-08-20 | Open type fertigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201644015U CN201518640U (en) | 2009-08-20 | 2009-08-20 | Open type fertigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518640U true CN201518640U (en) | 2010-07-07 |
Family
ID=42504823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201644015U Expired - Fee Related CN201518640U (en) | 2009-08-20 | 2009-08-20 | Open type fertigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2472244A (en) * | 2009-07-30 | 2011-02-02 | Paul Beggs | Fertiliser dispenser which is attached to a liquid feed pipe |
| CN103283367A (en) * | 2013-02-25 | 2013-09-11 | 宁夏大学 | Compost tea water-fertilizer integrated irrigation device for balcony gardening |
| CN104067738A (en) * | 2014-07-13 | 2014-10-01 | 安徽省农业科学院农业工程研究所 | Visible and easily-controlled-amount charging box of multifunctional sowing and fertilizer throwing machine |
| CN109197088A (en) * | 2018-11-08 | 2019-01-15 | 内蒙古自治区水利科学研究院 | A kind of fertilizing equipment and fertilization system |
-
2009
- 2009-08-20 CN CN2009201644015U patent/CN201518640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2472244A (en) * | 2009-07-30 | 2011-02-02 | Paul Beggs | Fertiliser dispenser which is attached to a liquid feed pipe |
| CN103283367A (en) * | 2013-02-25 | 2013-09-11 | 宁夏大学 | Compost tea water-fertilizer integrated irrigation device for balcony gardening |
| CN104067738A (en) * | 2014-07-13 | 2014-10-01 | 安徽省农业科学院农业工程研究所 | Visible and easily-controlled-amount charging box of multifunctional sowing and fertilizer throwing machine |
| CN109197088A (en) * | 2018-11-08 | 2019-01-15 | 内蒙古自治区水利科学研究院 | A kind of fertilizing equipment and fertilization system |
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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: 20100707 Termination date: 20170820 |