CN204811332U - Highly reliable device of driping irrigation of hillside fields step - Google Patents
Highly reliable device of driping irrigation of hillside fields step Download PDFInfo
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- CN204811332U CN204811332U CN201520547488.XU CN201520547488U CN204811332U CN 204811332 U CN204811332 U CN 204811332U CN 201520547488 U CN201520547488 U CN 201520547488U CN 204811332 U CN204811332 U CN 204811332U
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- drip irrigation
- cistern
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- pump
- water
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Abstract
The utility model discloses a highly reliable device of driping irrigation of hillside fields step, include main cistern, the person in charge, water intaking valve, step cistern, drip irrigation branch pipe, filter, drip irrigation the pump, drip irrigation the pipe, main cistern sets up in hillside fields upper portion, the step cistern independently sets up a plurality ofly downwards in the cistern lower part in proper order, the delivery port of main cistern lower part passes through the person in charge and the water intaking valve is connected with step cistern water inlet, step cistern delivery port is through the filter and drip irrigation the pump and drip irrigation branch connection, drip irrigation the branch pipe and drip irrigation the union coupling. The utility model discloses a locating hillside fields upper portion with main cistern, following the hillside fields and set up a plurality of step cisterns, the water in the step cistern is flow automatically by main cistern and descends to the branch pipe is driped irrigation because the difficult problem of the greatly and easily broken pipe of pressure in the bottom that is leaded to by direct water delivery in top or the direct pump water of pump among the solution prior art. Therefore, the utility model has the characteristics of simple structure, reliability are high, the operation and maintenance is simple, the input cost is low.
Description
Technical field
The utility model belongs to agricultural facility technical field, relates to the highly reliable drip irrigation appliance in hillside fields that a kind of structure is simple, reliability is high, operation and maintenance is simple, input cost is low, energy-conservation.
Background technology
China is the country of a drought and water shortage, and water resources ownership per capita is only world occupancy volume per person's 1/4, and agricultural irrigation water amount accounts for 70% of total water consumption.For a long time, because China's technology, managerial skills fall behind, cause irrigation water to be wasted very serious, the availability of agricultural irrigation water only 40 ~ 45%, also have larger gap apart from advanced international standard, water saving potential is very large.Therefore, using water wisely, high-efficient water use are the basic ways alleviating the contradiction of supply and demand for the water resource.
Drip irrigation is the most effective a kind of Water Saving Irrigation Mode of current drought and water-scarce area, and the availability of its water can reach 95%.Drip irrigation is comparatively sprayed and is had higher water-saving and yield-increasing effect, in conjunction with fertilising, can also improve fertilizer efficiency more than one times simultaneously.Plain drip irrigation generally adopts single cistern supplying drip irrigation or directly pump water droplet filling, and the pressure of supply water change for each arm is little.And for hillside fields drip irrigation, generally adopt at present, at top, hillside fields, cistern is set directly to hillside fields arm water supply at different levels, also having to adopt at the bottom of slope establishes pumping plant to supply water directly to drip irrigation arm, above method causes the drip irrigation arm of bottom, hillside fields to break greatly and easily due to pressure of supply water, not only cause drip irrigation appliance efficiency low, and water resource waste is serious, safeguard and use cost high.As shown in Figure 1, also have the hillside fields drip irrigation appliance adopting step cistern, although solve the difficult problem that bottom arm easily breaks, it is upwards supplied water directly to each step cistern by main pump, be only applicable to the drip irrigation that each step cistern water consumption is suitable, range of application is narrower; And the hillside fields step that same drip irrigation appliance is corresponding is planted to Different Crop or planted same crop but different growing stages, the drip-irrigation water amount of each step cistern may be different, cause each step cistern supplementary water time different, therefore main pump needs frequent start-stop to supply water, not only plant maintenance and operating cost high, reduce the reliability of whole drip irrigation appliance; The particularly unmanned supplying drip irrigation device of automation, step cistern water level adopts detection control, and main pump runs will be more frequent, more be difficult to ensure that the long time stability of whole device runs.
Utility model content
The purpose of this utility model is to provide the highly reliable drip irrigation appliance in hillside fields that a kind of structure is simple, reliability is high, operation and maintenance is simple, input cost is low, energy-conservation.
The purpose of this utility model realizes like this, comprise main cistern, supervisor, water intaking valve, step cistern, drip irrigation arm, filter, drip irrigation pump, drip irrigation pipe, described main cistern is arranged at top, hillside fields, described step cistern autonomous cistern bottom arranges multiple successively downwards, the delivery port of described main cistern bottom is connected with step cistern water inlet by supervisor and water intaking valve, described step cistern delivery port is connected with drip irrigation arm by filter and drip irrigation pump, and described drip irrigation arm is connected with drip irrigation pipe.
The utility model is by being located at top, hillside fields by main cistern, with the autonomous cistern of the hillside fields gradient, multiple step cistern is set downwards, water in step cistern by main cistern respectively by corresponding water intaking valve flows automatically under enter, and each step cistern can individually from water distribution manifold, thus realize same drip irrigation appliance in hillside fields, adapt to the different drip irrigation requirements that variety classes crop step miscegenation drip irrigation or same crop different growing stages plant jointly; Just need to open main pump after dropping to precalculated position owing to only having main cistern middle water level to supply water, and drip irrigation arm is by step cistern water supply nearby, thus the bottom drip irrigation arm caused by the direct water delivery in top or the direct pump water of pump in solution prior art by reason of heavy pressure and easily breaks a difficult problem for pipe, also solve existing hillside fields step cistern in addition directly to be supplied water and frequent start-stop by main pump, causing the difficult problem that reliability is low or operation strategies is narrow, also laying a good foundation for realizing high reliability automatic drip-irrigation.Therefore, the utility model has the advantages that structure is simple, reliability is high, operation and maintenance is simple, input cost is low, applied widely.
Accompanying drawing explanation
Fig. 1 is step drip irrigation appliance structural representation in prior art;
Fig. 2 is the utility model structural representation;
Fig. 3 is that the utility model drip irrigation arm arranges schematic diagram;
In figure: the main cistern of 1-, 11-water inlet pipe, 12-main pump, 13-main pond control unit, 14-liquid level sensor, 2-is responsible for, 3-water intaking valve, 4-step cistern, 41-liquid level sensor, 42-control unit, 5-drip irrigation arm, 6-filter, 7-drip irrigation pump, 8-drip irrigation pipe, 9-outlet valve.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in Figure 2, the utility model comprises main cistern 1, supervisor 2, water intaking valve 3, step cistern 4, drip irrigation arm 5, filter 6, drip irrigation pump 7, drip irrigation pipe 8, described main cistern 1 is arranged at top, hillside fields, autonomous cistern 1 bottom of described step cistern 4 arranges multiple successively downwards, the delivery port of described main cistern 1 bottom is connected with step cistern 4 water inlet by supervisor 2 and water intaking valve 3, described step cistern 4 delivery port is connected with drip irrigation arm 5 by filter 6 and drip irrigation pump 7, and described drip irrigation arm 5 is connected with drip irrigation pipe 8.
Described step cistern 4 can replace with pressure maintaining valve.
Described step cistern 4 is also provided with liquid level sensor 41 and control unit 42, described water intaking valve 3 is magnetic valve, described liquid level sensor 41 is connected with control unit 42 signal with water intaking valve 3, opens or closes water intaking valve 3 after described control unit 42 receiving liquid level sensor 41 signal and pre-set threshold value contrast by its contact modules.
Described drip irrigation pump 7 is connected with control unit 42 signal, and described control unit 42 is according to Preset Time or strategy and by its contact modules start by set date or stop drip irrigation pump 7.
Described main cistern 1 is provided with water inlet pipe 11, main pump 12, main pond control unit 13, liquid level sensor 14, described main pump 12 is connected with main cistern 1 water inlet by water inlet pipe 11, described main pump 12 is connected with main pond control unit 13 signal with liquid level sensor 14, starts or stops main pump 12 after described main pond control unit 13 receiving liquid level sensor 14 signal and pre-set threshold value contrast by its contact modules.
As shown in Figure 3, described drip irrigation pipe 8 for C shape structure and is at least provided with drip irrigation hole in two ends.
The C shape structure back of described drip irrigation pipe 8 is communicated with drip irrigation arm.
utility model works principle and the course of work:
The utility model is by being located at top, hillside fields by main cistern, with the autonomous cistern of the hillside fields gradient, multiple step cistern is set downwards, water in step cistern by main cistern respectively by corresponding water intaking valve flows automatically under enter, and each step cistern can individually from water distribution manifold, thus realize same drip irrigation appliance in hillside fields, adapt to the different drip irrigation requirements that variety classes agriculture, woods crop step miscegenation drip irrigation or same crop different growing stages plant jointly; Just need to open main pump after dropping to precalculated position owing to only having main cistern middle water level to supply water, and drip irrigation arm is by step cistern water supply nearby, thus the bottom drip irrigation arm caused by the direct water delivery in top or the direct pump water of pump in solution prior art by reason of heavy pressure and easily breaks a difficult problem for pipe, also solve existing hillside fields step cistern in addition directly to be supplied water and frequent start-stop by main pump, causing the difficult problem that reliability is low or operation strategies is narrow, also laying a good foundation for realizing high reliability automatic drip-irrigation.Further by arranging control unit and level sensor, electromagnetic water inlet valve at each step cistern, each step cistern automatic feeding water can be realized; Drip irrigation pump is connected with control unit simultaneously, by control unit can realize timing or the corresponding drip irrigation arm of fixing quantity realize automatic dripping irrigation; Further corresponding control unit, level sensor, main pump are also set at main cistern, realize the automatic water-supply of main cistern; By step cistern and the automatic water-supply of main cistern, the automatic control of drip irrigation pump, basic automatic intelligent drip irrigation can be realized.In addition, drip irrigation pipe is arranged to C shape structure, particularly it at least arranges drip irrigation hole in two ends, and during use, plant is in the inside encirclement of C shape drip irrigation pipe, both solved traditional drip irrigation pipe and to the deficiency of the monolateral drip irrigation of plant, a difficult problem for ring shape drip irrigation pipe inconvenience movement can only have been turn avoid.In sum, the utility model has the advantages that structure is simple, reliability is high, operation and maintenance is simple, input cost is low, energy-conservation, applied widely.
As shown in Figure 2, liquid level sensor 41 in step cistern 4 sends the water level signal of detection to control unit 42, control unit 42 contrasts the liquid level detected and pre-set threshold value, when its detected value is lower than pre-set threshold value, control unit 42 is opened water intaking valve 3 by the contact modules in it and to be flow automatically moisturizing from main cistern 1, when detected value then closes water intaking valve 3 higher than during pre-set threshold value, be greater than minimum pre-set threshold value when detected value and be less than maximum preset threshold values then not with process.Arrive when the drip irrigation time that control unit 42 is preset, then start drip irrigation pump 7 by the contact modules in it and carry out drip irrigation by filter 6, drip irrigation arm 5 to drip irrigation pipe 8 water supply, drip irrigation duration then then closes drip irrigation pump 7, thus realizes timing or tactful automatic dripping irrigation.The main cistern 1 water level detecting signal of main pond control unit 13 receiving liquid level sensor 14, when its detected value is lower than pre-set threshold value, control unit 13 starts main pump 12 by water inlet pipe 11 to the moisturizing of main cistern 1 by the contact modules in it, when detected value then closes main pump 12 higher than during pre-set threshold value, be greater than minimum pre-set threshold value when detected value and be less than maximum preset threshold values then not with process.
Claims (5)
1. the highly reliable drip irrigation appliance of hillside fields step, it is characterized in that comprising main cistern (1), supervisor (2), water intaking valve (3), step cistern (4), drip irrigation arm (5), filter (6), drip irrigation pump (7), drip irrigation pipe (8), described main cistern (1) is arranged at top, hillside fields, autonomous cistern (1) bottom of described step cistern (4) arranges multiple successively downwards, the delivery port of described main cistern (1) bottom is connected with step cistern (4) water inlet by supervisor (2) and water intaking valve (3), described step cistern (4) delivery port is connected with drip irrigation arm (5) by filter (6) and drip irrigation pump (7), described drip irrigation arm (5) is connected with drip irrigation pipe (8).
2. drip irrigation appliance according to claim 1, it is characterized in that described step cistern (4) is also provided with liquid level sensor (41) and control unit (42), described water intaking valve (3) is magnetic valve, described liquid level sensor (41) is connected with control unit (42) signal with water intaking valve (3), opens or closes water intaking valve (3) after described control unit (42) receiving liquid level sensor (41) signal and pre-set threshold value contrast by its contact modules.
3. drip irrigation appliance according to claim 2, it is characterized in that described drip irrigation pump (7) is connected with control unit (42) signal, described control unit (42) is according to Preset Time or strategy and by its contact modules start by set date or stop drip irrigation pump (7).
4. drip irrigation appliance according to claim 1, it is characterized in that described main cistern (1) is provided with water inlet pipe (11), main pump (12), main pond control unit (13), liquid level sensor (14), described main pump (12) is connected with main cistern (1) water inlet by water inlet pipe (11), described main pump (12) is connected with main pond control unit (13) signal with liquid level sensor (14), starts or stops main pump (12) after described main pond control unit (13) receiving liquid level sensor (14) signal and pre-set threshold value contrast by its contact modules.
5. drip irrigation appliance according to claim 1, is characterized in that described drip irrigation pipe (8) for C shape structure and is at least provided with drip irrigation hole in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547488.XU CN204811332U (en) | 2015-07-27 | 2015-07-27 | Highly reliable device of driping irrigation of hillside fields step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547488.XU CN204811332U (en) | 2015-07-27 | 2015-07-27 | Highly reliable device of driping irrigation of hillside fields step |
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| Publication Number | Publication Date |
|---|---|
| CN204811332U true CN204811332U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547488.XU Expired - Fee Related CN204811332U (en) | 2015-07-27 | 2015-07-27 | Highly reliable device of driping irrigation of hillside fields step |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830867A (en) * | 2016-05-15 | 2016-08-10 | 张旗 | Energy-saving and water-saving gravity irrigation system |
| CN106358986A (en) * | 2016-08-29 | 2017-02-01 | 四川省农业科学院园艺研究所 | Water-fertilizer integrated irrigation system applicable to alpine and gorge regions |
-
2015
- 2015-07-27 CN CN201520547488.XU patent/CN204811332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830867A (en) * | 2016-05-15 | 2016-08-10 | 张旗 | Energy-saving and water-saving gravity irrigation system |
| CN106358986A (en) * | 2016-08-29 | 2017-02-01 | 四川省农业科学院园艺研究所 | Water-fertilizer integrated irrigation system applicable to alpine and gorge regions |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160308 Address after: 678000 Longyang District of Baoshan city in Yunnan Province, city street Lancheng Road No. 59 Patentee after: Baoshan nine Run Green Industry Development Co., Ltd. Address before: 603 room 7, building 71, 121 Main Street, Kunming, Yunnan, 650031 Patentee before: YUNNAN HANCHEN TECHNOLOGY CO., LTD. |
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| 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: 20151202 Termination date: 20180727 |