CN204305616U - A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising - Google Patents
A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising Download PDFInfo
- Publication number
- CN204305616U CN204305616U CN201420723857.1U CN201420723857U CN204305616U CN 204305616 U CN204305616 U CN 204305616U CN 201420723857 U CN201420723857 U CN 201420723857U CN 204305616 U CN204305616 U CN 204305616U
- Authority
- CN
- China
- Prior art keywords
- fertilising
- fertile
- valve
- loops
- venturi tube
- 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.)
- Active
Links
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to a kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising, comprises 3 the fertile loops of suction and 3 fertile loops of storage of irrigating main pipeline and be located in the bypass of described irrigation main pipeline.Described 3 inhale fertile loops be provided with fertilising main valve foremost, these 3 inhale each loop in fertile loops be equipped with fertilising valve foremost; Described fertilising valve is connected with Venturi tube through well strainer; Described 3 storage fertile loops be provided with water filling main valve foremost, this water filling main valve is connected with 3 branch roads that one_to_one corresponding stretches into 3 fertilizer buckets; Each branch road in described 3 branch roads is equipped with water injection valve, is described fertilizer bucket immediately below this water injection valve; The fertile mouth of suction of described Venturi tube is connected through the bottom of pipeline with described fertilizer bucket, this pipeline is provided with successively suspended body flowmeter, fertilizing amount control valve.The utility model structure is simple, cost is low, can realize the control of fertilizing amount.
Description
Technical field
The utility model relates to fertigation technical field, particularly relates to a kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising.
Background technology
Along with the development of agricultural modernization, the importance of Irrigation and fertilization system in development industrialized agriculture, water-saving agriculture and the ecological agriculture etc. becomes increasingly conspicuous.Irrigation and fertilization system is a kind of new technology combined together of will irrigating and apply fertilizer, after fertilizer stoste being mixed with irrigation clear water, be supplied to crop, greatly reduce irrigation, time needed for fertilising, labour and for resources such as the energy of irrigating, applying fertilizer.
At present, conventional both at home and abroad Irrigation and fertilization system has electronic, hydro powered, differential etc.Traditional electronic Irrigation and fertilization system cost of investment is high and add equipment investment and management workload etc., and cost performance is not high; Though the Irrigation and fertilization system that water conservancy drives has, fertilising precision is high, steady operation and other merits, and its cost is very high; Although differential Irrigation and fertilization system structure is simple, cost is low, there is the shortcoming that fertilising concentration is pre-large post-small, the effect of fertilising can be had a strong impact on like this,
Therefore, there is the problems such as cost is high, power consumption is large, unevenness of application for traditional Irrigation and fertilization system, need that a kind of structure is simple, easy for installation, cost is low, the Novel irrigation fertilization system of fertilising concentration stabilize badly.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, cost is low, can realize the 3 road venturi tube fertilising systems for agricultural irrigation fertilising that fertilizing amount controls.
For solving the problem, a kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising described in the utility model, comprise 3 the fertile loops of suction and 3 fertile loops of storage of irrigating main pipeline and be located in the bypass of described irrigation main pipeline, it is characterized in that: described 3 inhale fertile loops be provided with fertilising main valve foremost, these 3 inhale each loop in fertile loops be equipped with fertilising valve foremost; Described fertilising valve is connected with Venturi tube through well strainer; Described 3 storage fertile loops be provided with water filling main valve foremost, this water filling main valve is connected with 3 branch roads that one_to_one corresponding stretches into 3 fertilizer buckets; Each branch road in described 3 branch roads is equipped with water injection valve, is described fertilizer bucket immediately below this water injection valve; The fertile mouth of suction of described Venturi tube is connected through the bottom of pipeline with described fertilizer bucket, this pipeline is provided with successively suspended body flowmeter, fertilizing amount control valve.
The utility model compared with prior art has the following advantages:
1, due to the fertile loop of the suction in the utility model and store up fertile loop be connected on irrigate main pipeline bypass on, controlled by fertilising main valve, therefore, fertilising main valve can be opened when needing fertigation synchronously to carry out, the main valve that will apply fertilizer when only need irrigate cuts out just, does not affect the carrying out of irrigation work.
2, the utility model fertilising concentration regulates by fertilising valve and fertilizing amount control valve, to adapt to the fertilizer demand amount of different crops, different growing stage.
3, in the utility model 3 inhale fertile loops and 3 fertile loops of storage are separate, multiple fertilizer can be executed simultaneously, also can execute separately certain seed manure, the fertilising needs of different crops can be adapted to.
4, the utility model structure is simple, cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1-irrigate main pipeline 2-fertilising main valve 3-fertilising valve 4-well strainer 5-Venturi tube 6-suspended body flowmeter 7-fertilizing amount control valve 8-water filling main valve 9-water injection valve 10-fertilizer bucket.
Embodiment
As shown in Figure 1, a kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising, comprise 3 the fertile loops of suction and 3 fertile loops of storage of irrigating main pipeline 1 and be located in the bypass of irrigation main pipeline 1.
3 inhale fertile loops be provided with fertilising main valve 2 foremost, these 3 inhale each loop in fertile loops be equipped with fertilising valve 3 foremost; Fertilising valve 3 is connected with Venturi tube 5 through well strainer 4; 3 storage fertile loops be provided with water filling main valve 8 foremost, this water filling main valve 8 is connected with 3 branch roads that one_to_one corresponding stretches into 3 fertilizer buckets 10; Each branch road in 3 branch roads is equipped with water injection valve 9, is fertilizer bucket 10 immediately below this water injection valve 9; The fertile mouth of suction of Venturi tube 5 is connected through the bottom of pipeline with fertilizer bucket 10, this pipeline is provided with successively suspended body flowmeter 6, fertilizing amount control valve 7.
Claims (1)
1. 3 road venturi tube fertilising systems for agricultural irrigation fertilising, comprise 3 the fertile loops of suction and 3 fertile loops of storage of irrigating main pipeline (1) and be located in the bypass of described irrigation main pipeline (1), it is characterized in that: described 3 inhale fertile loops be provided with fertilising main valve (2) foremost, these 3 inhale each loop in fertile loops be equipped with fertilising valve (3) foremost; Described fertilising valve (3) is connected with Venturi tube (5) through well strainer (4); Described 3 storage fertile loops be provided with water filling main valve (8) foremost, this water filling main valve (8) is connected with 3 branch roads that one_to_one corresponding stretches into 3 fertilizer buckets (10); Each branch road in described 3 branch roads is equipped with water injection valve (9), is described fertilizer bucket (10) immediately below this water injection valve (9); The fertile mouth of suction of described Venturi tube (5) is connected through the bottom of pipeline with described fertilizer bucket (10), this pipeline is provided with successively suspended body flowmeter (6), fertilizing amount control valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723857.1U CN204305616U (en) | 2014-11-27 | 2014-11-27 | A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723857.1U CN204305616U (en) | 2014-11-27 | 2014-11-27 | A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305616U true CN204305616U (en) | 2015-05-06 |
Family
ID=53127963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723857.1U Active CN204305616U (en) | 2014-11-27 | 2014-11-27 | A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305616U (en) |
-
2014
- 2014-11-27 CN CN201420723857.1U patent/CN204305616U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204069961U (en) | A kind of booth irrigation system | |
| CN205213394U (en) | Novel intelligence fertilization system | |
| CN203912547U (en) | A kind of device that Different Crop in booth is carried out respectively to independent fertilising | |
| CN103636344A (en) | Automatic irrigation equipment for garden greening | |
| CN203120447U (en) | Water-fertilizer integration system | |
| CN203646052U (en) | Intelligent irrigation and fertilizer application device | |
| CN204031979U (en) | A kind of swirl injection type water-fertilizer integral system | |
| CN205794067U (en) | A kind of liquid manure concentration control apparatus | |
| CN201552078U (en) | Combined drop irrigation pipeline | |
| CN202949711U (en) | Landscape plant irrigating-fertilizing device | |
| CN204014482U (en) | A kind of full-automatic liquid manure all-in-one | |
| CN202524755U (en) | Dual-purpose device for irrigation and fertilization | |
| CN204539838U (en) | Land for growing field crops micro spray irrigation external force fertilizer distributor | |
| CN205052166U (en) | Accurate fertilizer distributor of integral type intelligence | |
| CN204796154U (en) | System for hillock district hydraulic ram lifting irrigation cassava | |
| CN201986484U (en) | Sloping field irrigation system | |
| CN204305616U (en) | A kind of 3 road venturi tube fertilising systems for agricultural irrigation fertilising | |
| CN206136822U (en) | Water -saving irrigation fertilizer injection unit | |
| CN206100928U (en) | Fertile irrigation equipment is annotated in liquid manure integration | |
| CN202068800U (en) | High-efficiency drip irrigation device | |
| CN104641777A (en) | Field biogas slurry fertilization integrated irrigating system | |
| CN204598662U (en) | Facility melon dish micro spray irrigation device | |
| CN204721852U (en) | A kind of fertigation device of rapid solution fertilizer | |
| CN207678481U (en) | Mushroom plantation water replanishing device | |
| CN202121949U (en) | Biogas slurry fertilizing and irrigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |