CN2640213Y - Full automatic integrated machine for irrigating, fertilizing and filtering - Google Patents
Full automatic integrated machine for irrigating, fertilizing and filtering Download PDFInfo
- Publication number
- CN2640213Y CN2640213Y CN 03206584 CN03206584U CN2640213Y CN 2640213 Y CN2640213 Y CN 2640213Y CN 03206584 CN03206584 CN 03206584 CN 03206584 U CN03206584 U CN 03206584U CN 2640213 Y CN2640213 Y CN 2640213Y
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- Prior art keywords
- fertilizer
- filter
- full
- integral machine
- pipeline
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Abstract
The utility model discloses an automatic fertilizer irrigation filtration integrated machine, in particular to a fertilizer irrigation filtration machine for greenhouse micro-irrigation system. The technical proposal comprises a main pipeline (13), a filter (3) connected with the main pipeline (13), a control device, an adjusting device and a metering device; a side pipeline is connected in parallel with the main pipeline (13) arranged at the forepart of the filter (3); the side pipeline comprises a side tube (10) and a plurality of fertilizer injecting devices connected in parallel with the side tube (10); the side pipeline is characterized in that: a pressure regulator (11) is arranged at the inlet of the side pipeline, and a booster pump (4) is arranged at the outlet of the side pipeline. The venturi fertilizer injecting device of the utility model has the advantages of stable fertilizer absorption speed and reliable operation.
Description
Technical field
The utility model relates to a kind of full-automatic fertigation filtering integral machine, particularly a kind of fertigation filter that is used for the green house irrigation system.
Background technology
The modern greenhouse booth is irrigated and is generally adopted micro irrigation technology, the distinguishing feature of slight irrigation is in slight irrigation, utilize and the supporting fertilizer injection device of irrigation installation,, fertilizer and other nutriment and irrigation water are accurately supplied with crop root zone together according to the demand of crop.
The weakness that irrigation system is fatal is that the irrigator aperture has only about 1mm, is very easily stopped up by the impurity in the water, therefore generally will filter be installed in the stem of irrigation system and filter.
Present green house irrigation system, what generally adopt is in stem head pivot to be set, so-called head pivot generally is to utilize pipeline and pipe fitting that filter, fertilizer-injecting device, control device, adjusting device, measuring equipment etc. are linked together by the construction and installation personnel to constitute.Head pivot can manually be controlled, also practicable automatic control.This head pivot needs on-the-spot the installation, and it is complete, unreasonable and phenomenons such as wrong are installed matching component often to occur, and management and maintenance and use not too convenient.
Be the reliability of raising system and the convenience of working service, external some company is integrated in filter, several fertilizer-injecting devices, control device, adjusting device, measuring equipment etc. on the machine, be called the fertigation machine, this machine can be according to the demand of crop, utilize the fertile system of notes from different jars, fertilizer and various nutrient solution to be injected in the irrigation system automatically, enter different irrigation sub-districts.
China does not also have similar machine or device, all adopts import equipment.
The deficiencies in the prior art:
1, the fertile speed of the suction of equipment can not keep constant, influences fertilization effect.
2, cost an arm and a leg, every import equipment price has seriously hindered the popularization and the use of this kind technology up to tens0000 yuan.
Summary of the invention
The purpose of this utility model is that a kind of full-automatic fertigation filtering integral machine will be provided, and the serviceability of this machine is stable, and fertilization effect is good.
Comprise in order to reach the technical scheme that purpose of the present invention takes: trunk line 13, the filter 3, control device, adjusting device, the metering device that are connected with trunk line 13, on the trunk line 13 that is positioned at filter 3 leading portions, be parallel with lateral line, this lateral line includes side pipe 10, is parallel to several fertilizer-injecting devices on the side pipe 10, it is characterized in that, pressure regulator 11 is housed in the porch of lateral line.
In the above-mentioned full-automatic fertigation filtering integral machine, booster pump 4 is installed in the exit of lateral line.
In the above-mentioned full-automatic fertigation filtering integral machine, described fertilizer-injecting device comprises venturi fertilizer injector 8, the fertilizer tank 5 that is connected with venturi fertilizer injector 8.
In the above-mentioned full-automatic fertigation filtering integral machine, near venturi fertilizer injector 8 places, be equipped with one and inhale fertile speed display instrument 9 and a valve 16 of regulating the fertile speed of suction in the connecting pipe between fertilizer tank 5 and venturi fertilizer injector 8.
In the above-mentioned full-automatic fertigation filtering integral machine, on the outlet conduit of filter 3, be provided with a side case, PH/EC sensor and temperature sensor are installed in the case, be used for measuring EC, PH and the temperature of mixed liquor.
Advantage of the present invention:
1, owing in the lateral line import pressure regulator has been installed, institute is so that the suction of each venturi fertilizer injector fertilizer velocity-stabilization, reliable operation.
2, booster pump is installed in the downstream of fertilizer injector, has stablized the fertile speed of inhaling equally.
Description of drawings
Fig. 1 is the full-automatic fertigation filtering integral of a utility model machine fundamental diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1,1 is the EC/PH sensor, and 2 is filter controller, 3 is filter, and 4 is booster pump, and 5 is fertilizer tank, 6 is filter, and 7 is magnetic valve, and 8 is venturi fertilizer injector, 9 for inhaling fertile speed display instrument, and 10 is the side pipe, and 11 is pressure regulator, 12 is water meter, and 13 is trunk line, and 14 is controller, 15 is casing, and 16 for regulating the valve of inhaling fertile speed, and 17 is supply-water pump.
All above-mentioned parts integrate, and are about to the various parts of head pivot and are integrated on the machine, have constituted full-automatic fertigation filtering integral machine.
The fertile speed display instrument of suction in the present embodiment is a glass rotameter.
Several venturi fertilizer injectors 8 can be on lateral line in parallel, concrete quantity is determined as required.
All magnetic valves (comprising main valve, the magnetic valve corresponding with venturi fertilizer injector, the magnetic valve in the irrigation system), booster pump, PH/EC sensor and temperature sensor etc. are by controller control operation.
The operation principle of this machine with process is: by connecting tube in the future waterpipe link to each other with the water inlet of this machine, the arm of irrigation system is linked to each other with the delivery port of this machine.After entering this machine from the irrigation water of supply-water pump or running water, at first enter trunk line, through behind the water meter, current are divided into two parts, most of along trunk line inflow downstream, part approaching side pipeline, the current of approaching side pipeline are at first by pressure regulator 11 pressure regulation, then by magnetic valve 7 and venturi fertilizer injector, because the special hydraulic characteristic(s) of venturi, with fertilizer solution from fertilizer tank 5 that venturi fertilizer injector 8 links to each other suck, through booster pump 4 pressurizations, reenter trunk line 13 again, joining with the current of trunk line 13 enters filter, flow out this machine then, enter predefined irrigation sub-district in the irrigation system.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1, a kind of full-automatic fertigation filtering integral machine, comprise trunk line (13), the filter (3), control device, adjusting device, the metering device that are connected with trunk line (13), on the trunk line (13) that is positioned at filter (3) leading portion, be parallel with lateral line, this lateral line includes side pipe (10), is parallel to several fertilizer-injecting devices on the side pipe (10), it is characterized in that, pressure regulator (11) is housed in the porch of lateral line.
2, full-automatic fertigation filtering integral machine according to claim 1 is characterized in that, booster pump (4) is installed in the exit of lateral line.
3, full-automatic fertigation filtering integral machine according to claim 1 and 2 is characterized in that, described fertilizer-injecting device comprises venturi fertilizer injector (8), the fertilizer tank (5) that is connected with venturi fertilizer injector (8).
4, full-automatic fertigation filtering integral machine according to claim 3, it is characterized in that, locate near venturi fertilizer injector (8) in the connecting pipe between fertilizer tank (5) and venturi fertilizer injector (8), be equipped with one and inhale fertile speed display instrument (9) and a valve (16) of regulating the fertile speed of suction.
5, full-automatic fertigation filtering integral machine according to claim 1 and 2 is characterized in that, is provided with a side case on the outlet conduit of filter (3), and PH/EC sensor and temperature sensor are installed in the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206584 CN2640213Y (en) | 2003-07-29 | 2003-07-29 | Full automatic integrated machine for irrigating, fertilizing and filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206584 CN2640213Y (en) | 2003-07-29 | 2003-07-29 | Full automatic integrated machine for irrigating, fertilizing and filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640213Y true CN2640213Y (en) | 2004-09-15 |
Family
ID=34288098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206584 Expired - Fee Related CN2640213Y (en) | 2003-07-29 | 2003-07-29 | Full automatic integrated machine for irrigating, fertilizing and filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640213Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090288A (en) * | 2010-12-14 | 2011-06-15 | 江苏大学 | Device and method for monitoring working condition of automatic irrigation fertilizer distributor |
| CN103141204A (en) * | 2013-03-13 | 2013-06-12 | 中国农业科学院农业环境与可持续发展研究所 | Passive type formula fertilizer applicator and fertilizer applying method thereof |
| CN103210733A (en) * | 2013-04-28 | 2013-07-24 | 中国农业科学院农业环境与可持续发展研究所 | Formula fertilizer distributor |
| CN103543686A (en) * | 2013-09-30 | 2014-01-29 | 福建省农业科学院植物保护研究所 | Intelligent precision fertilizer applicator and control thereof |
| CN103621355A (en) * | 2013-12-11 | 2014-03-12 | 济南安信农业科技有限公司 | Greenhouse seedling culturing, irrigating and fertilizing integrated system |
| CN104396702A (en) * | 2014-12-19 | 2015-03-11 | 农业部南京农业机械化研究所 | Automatic fertilization and irrigation system for syzygium samarangense facility cultivation |
| CN104584757A (en) * | 2015-02-03 | 2015-05-06 | 上海璞研电子科技有限公司 | Direct-mixing type multi-purpose automatic accurate fertilizer irrigation system |
| CN109197089A (en) * | 2018-11-15 | 2019-01-15 | 湖南沙帮智慧农业服务有限公司 | A kind of fertilizer applicator that liquid manure dosage can be adjusted according to crop root ambient enviroment |
| CN110122028A (en) * | 2019-05-30 | 2019-08-16 | 江苏大学 | A kind of hydrodynamic force precise proportions fertilizer applicator |
| CN110999613A (en) * | 2019-12-29 | 2020-04-14 | 丰和园林建设集团有限公司 | Garden sowing and fertilizing device |
-
2003
- 2003-07-29 CN CN 03206584 patent/CN2640213Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090288A (en) * | 2010-12-14 | 2011-06-15 | 江苏大学 | Device and method for monitoring working condition of automatic irrigation fertilizer distributor |
| CN103141204A (en) * | 2013-03-13 | 2013-06-12 | 中国农业科学院农业环境与可持续发展研究所 | Passive type formula fertilizer applicator and fertilizer applying method thereof |
| CN103141204B (en) * | 2013-03-13 | 2015-11-11 | 中国农业科学院农业环境与可持续发展研究所 | Passive type formula fertilizer distributor and fertilizing method |
| CN103210733B (en) * | 2013-04-28 | 2015-04-08 | 中国农业科学院农业环境与可持续发展研究所 | Formula fertilizer distributor |
| CN103210733A (en) * | 2013-04-28 | 2013-07-24 | 中国农业科学院农业环境与可持续发展研究所 | Formula fertilizer distributor |
| CN103543686A (en) * | 2013-09-30 | 2014-01-29 | 福建省农业科学院植物保护研究所 | Intelligent precision fertilizer applicator and control thereof |
| CN103621355A (en) * | 2013-12-11 | 2014-03-12 | 济南安信农业科技有限公司 | Greenhouse seedling culturing, irrigating and fertilizing integrated system |
| CN104396702A (en) * | 2014-12-19 | 2015-03-11 | 农业部南京农业机械化研究所 | Automatic fertilization and irrigation system for syzygium samarangense facility cultivation |
| CN104584757A (en) * | 2015-02-03 | 2015-05-06 | 上海璞研电子科技有限公司 | Direct-mixing type multi-purpose automatic accurate fertilizer irrigation system |
| CN109197089A (en) * | 2018-11-15 | 2019-01-15 | 湖南沙帮智慧农业服务有限公司 | A kind of fertilizer applicator that liquid manure dosage can be adjusted according to crop root ambient enviroment |
| CN110122028A (en) * | 2019-05-30 | 2019-08-16 | 江苏大学 | A kind of hydrodynamic force precise proportions fertilizer applicator |
| CN110999613A (en) * | 2019-12-29 | 2020-04-14 | 丰和园林建设集团有限公司 | Garden sowing and fertilizing device |
| CN110999613B (en) * | 2019-12-29 | 2021-03-02 | 丰和园林建设集团有限公司 | Garden sowing and fertilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |