CN205005637U - A irrigation equipment under membrane for M type rectangular pieces of land in a field - Google Patents
A irrigation equipment under membrane for M type rectangular pieces of land in a field Download PDFInfo
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- CN205005637U CN205005637U CN201520709367.0U CN201520709367U CN205005637U CN 205005637 U CN205005637 U CN 205005637U CN 201520709367 U CN201520709367 U CN 201520709367U CN 205005637 U CN205005637 U CN 205005637U
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- hose
- irrigation
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- water
- film device
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Abstract
The utility model relates to an irrigation equipment under membrane for M type rectangular pieces of land in a field, include the power, the water pump that connect gradually through the circuit, with the underground pipe network that the water pump is connected sets up a plurality of delivery ports on the underground pipe network, one end is connected the fire hose area of delivery port wherein is in it connects to be provided with a plurality of distributive pipes on the fire hose area, on connecting, the distributive pipe is connected with the branch water tube hose. The present mode of driping irrigation technique is complicated relatively, with high costs, expects much to the management, is difficult to the large tracts of land and promotes, adopts A irrigation equipment under membrane for M type rectangular pieces of land in a field, have simple structure, low cost, water conservation effect and drip irrigation the advantage that matches, can realize liquid manure integration and electroless fertilization, the facilitate promotion is used.
Description
Technical field
The utility model belongs to irrigation installation field, is specifically related to a kind of irrigation under film device for M type furrow.
Background technology
China is a shortage of water resources, and floods and droughts calamity is national frequently, for many years average water total resources about 28,100 hundred million m
3, account for 8% of world water resources total amount.Water resources ownership per capita is about 2200m
3, be equivalent to 1/4 of world average level, united state is classified as one of country of 13 serious water shortages.Present stage, water resource utilized unreasonable, availability and utilization ratio is low three reasons: one is irrigation norm severe overweight.Traditional Irrigation causes actual irrigation quantity to reach 450-500m
3/ 667m
2, exceed 1 times of the water demand of crop together with precipitation, even 2 times that have, waste very serious.Two is that the availability of water is low.(efficiency of water application=field evapotranspiration consumes the amount of dry matter manufactured by unit weight water gaging, is the inverse of transpiration coefficient.Unit is g/kg or kg/m
3).In China's field irrigation, canal irrigation area accounts for 75%, and canal system loss in canal irrigation region reaches 50%.Evapotranspiration of The Field loss 17%, actual utilization only has 33%.Three is that the efficiency of agricultural water is not high.It is estimated, China's water use efficiency mean value is 0.8kg/m
3, be only equivalent to 40% of developed country.
With regard to Beijing, Beijing belongs to the city of resource severe lack of water, and precipitation continues on the low side nearly ten years, and surface water is dry serious, and reservoir filling quantity not sufficient, subterranean water level continuous decrease, gross amount of water resources is by about 4,000,000,000 m of nineteen ninety-five
3drop to about 1,600,000,000 present m
3.Water resource is extremely in short supply, has had a strong impact on socio-economic development and improvement of the ecological environment.Plant husbandry water accounts for 85% of agricultural water, accounts for 40% of whole city's water consumption, and the development of facility melon dish rapidly, has the melon of water saving potential, really, dish etc. become the emphasis of agricultural water conservation.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of irrigation under film device for M type furrow.This device can realize water-fertilizer integral, without electricity fertilising, reaches the object of water saving, joint fertilizer, saving of labor, the water production efficiency that saves time, increases production, improves.
For reaching above object, the technical solution adopted in the utility model is: a kind of irrigation under film device for M type furrow, comprise the power supply, the water pump that are connected successively by circuit, the underground pipe network be connected with described water pump, be arranged on the some delivery ports on described underground pipe network, one end connects the rotary hose of described delivery port, wherein, described rotary hose is provided with some distributive pipe joints, described distributive pipe joint is connected with a point water tube hose.
Further, the circuit between described power supply, water pump is also provided with frequency converter.
Further, described delivery port is provided with valve-type elbow, one end of described rotary hose is connected on described valve-type elbow.
Further, the micro-spray gravity fertilizer applicator be connected with described rotary hose by delivery hose is also comprised.
Further, described delivery hose is connected to described rotary hose one end near described valve-type elbow.
Further, described delivery hose is provided with fertilising valve.
Further, the circuit between described power supply, frequency converter is also provided with kilowatt-hour meter.
The beneficial effects of the utility model have following some:
1. saving of labor, save time, can output be improved, close with the output of drip irrigation technique;
2. can save irrigation water and fertilizer, raising water production efficiency;
3. realize water-fertilizer integral fertilising;
4. realize without electricity fertilising;
5. the position of point water tube hose can freely adjust, and is applicable to various different crop row distance;
6. technology is simple, is convenient to peasant's operation, is easy to promote, and is especially applicable to peasant household's application of fruit type vegetable, watermelon, melon wilt.
Accompanying drawing explanation
Fig. 1 is the structure chart for the irrigation under film device of M type furrow described in the utility model embodiment;
Fig. 2 is the schematic diagram of the furrow of M type described in the utility model embodiment;
In figure: 1-power supply, 2-kilowatt-hour meter, 3-frequency converter, 4-water pump, 5-underground pipe network, 6-delivery port, 7-valve-type elbow, 8-rotary hose, 9-distributive pipe joint, 10-divides water tube hose, 11-delivery hose, 12-micro-spray gravity fertilizer applicator, 13-applies fertilizer valve, 14-irrigation ditch, 15-operation ditch.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, 2, a kind of irrigation under film device for M type furrow, comprises the power supply 1, kilowatt-hour meter 2, frequency converter 3, the water pump 4 that are connected successively by circuit; The underground pipe network 5 be connected with water pump 4, be arranged on the some delivery ports 6 on underground pipe network 5, one end connects the rotary hose 8 of delivery port 6, delivery port 6 is also provided with valve-type elbow 7, one end of rotary hose 8 is connected on valve-type elbow 7, and connected with delivery port 6 by valve-type elbow 7, rotary hose 8 is provided with some distributive pipe joints 9, distributive pipe joint 9 is connected with point water tube hose 10, divide one end of water tube hose 10 to be connected on distributive pipe joint 9, the other end is for being laid in the irrigation ditch 14 of M type furrow.
In addition, irrigation under film device for M type furrow provided by the utility model also comprises micro-spray gravity fertilizer applicator 12, and micro-spray gravity fertilizer applicator 12 is connected with rotary hose 8 (one end being connected to the close valve-type elbow 7 of rotary hose 8) by delivery hose 11.Delivery hose 11 is provided with fertilising valve 13, and fertilising valve 13 can be used for controlling in micro-spray gravity fertilizer applicator 12, to input water by delivery hose 11, or is released by the rich water solution in micro-spray gravity fertilizer applicator 12.Micro-spray gravity fertilizer applicator 12 is erected on the support of certain altitude, and the liquid in micro-spray gravity fertilizer applicator 12 can rely on gravity to discharge from delivery hose 11.
In the present embodiment, what frequency converter 3 adopted is 380VAC frequency converter, can hydraulic pressure in free adjustment underground pipe network 5 by frequency converter 3, protection water pump 4.The valve-type elbow 7 connecting delivery port 6 is right-angle type valve, both can close water source when not irrigating, and can regulate irrigation water flow when applying fertilizer again, handled easily kills two birds with one stone.
When using the irrigation under film device for M type furrow provided by the utility model to irrigate crop, need to carry out offering of M type furrow to soil, wherein, apply fertilizer to the subsoil identical with traditional approach wholely, do furrow different from broad irrigation.As shown in Figure 2: open trapezoidal M type furrow with spade, at the middle part of M type furrow be wherein trapezoidal irrigation ditch 14 (wide 30cm suitable for reading, the wide 25cm of end opening, dark 25cm).The furrow ridge of wide 25cm is made for long-term cropping in both sides, M type furrow top.Trapezoidal operation ditch 15 (wide 50cm suitable for reading, the wide 30cm of end opening, dark 35cm) is opened as line-spacing field management operating walk way in M type furrow both sides external.
The irrigation ditch 14 as shown in Figure 2 point water tube hose 10 (it is long that point water tube hose the is about 30-40cm) one_to_one corresponding be connected on rotary hose 8 being put into M type furrow can realize economizing on water, saving fertile, to improve water production efficiency object.M type furrow (between two adjacent operation ditch 15) are spread mulch film (a point water tube hose 10 covers under mulch film equally), realize M type furrow irrigation under film, can irrigate by subregion, also can overallly irrigate.When there is no drip irrigation technique condition, the irrigation effect that same drip irrigation technique is close can be played.
Finally illustrate the practical application of the irrigation under film device for M type furrow provided by the utility model.
M type furrow are offered in the soil of crop-planting, lay underground pipe network 5 and connect rotary hose 8, rotary hose 8 is laid in M type furrow and (also connects power supply 1 simultaneously, kilowatt-hour meter 2, frequency converter 3, water pump 4, and connect micro-spray gravity fertilizer applicator 12 and rotary hose 8 with the delivery hose 11 with fertilising valve 13), a point water tube hose 10 of drawing from rotary hose 8 is laid in the irrigation ditch 14 of M type furrow, laying plastic on M type furrow, and at furrow ridge long-term cropping, when needs are irrigated crop, switch on power, adjustment hydraulic pressure, and open valve-type elbow 7, the root of institute's long-term cropping on the furrow ridge that just water can be delivered directly to M type furrow by point water tube hose 10.When needs are to crop fertilization, punching fertilising is added in micro-spray gravity fertilizer applicator 12, then adjustment fertilising valve 13, water is imported in micro-spray gravity fertilizer applicator 12, rich water solution is obtained after dissolving punching fertilising, and then adjustment fertilising valve 13, make rich water solution enter rotary hose through delivery hose 11 under gravity, and arrive the root of crop eventually through point water tube hose 10, thus achieve water-fertilizer integral and the effect without electricity fertilising.
Device described in the utility model is not limited to the embodiment described in embodiment, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belongs to technological innovation scope of the present utility model equally.
Claims (7)
1. the irrigation under film device for M type furrow, comprise the power supply (1), the water pump (4) that are connected successively by circuit, the underground pipe network (5) be connected with described water pump (4), be arranged on the some delivery ports (6) on described underground pipe network (5), one end connects the rotary hose (8) of described delivery port (6), it is characterized in that: on described rotary hose (8), be provided with some distributive pipe joints (9), described distributive pipe joint (9) is connected with a point water tube hose (10).
2. a kind of irrigation under film device for M type furrow as claimed in claim 1, is characterized in that: the circuit between described power supply (1), water pump (4) is also provided with frequency converter (3).
3. a kind of irrigation under film device for M type furrow as claimed in claim 1, it is characterized in that: on described delivery port (6), be provided with valve-type elbow (7), one end of described rotary hose (8) is connected on described valve-type elbow (7).
4. a kind of irrigation under film device for M type furrow as claimed in claim 3, be is characterized in that: also comprise the micro-spray gravity fertilizer applicator (12) be connected with described rotary hose (8) by delivery hose (11).
5. a kind of irrigation under film device for M type furrow as claimed in claim 4, is characterized in that: described delivery hose (11) is connected to described rotary hose (8) one end near described valve-type elbow (7).
6. a kind of irrigation under film device for M type furrow as claimed in claim 5, is characterized in that: described delivery hose (11) is provided with fertilising valve (13).
7. a kind of irrigation under film device for M type furrow as claimed in claim 2, is characterized in that: the circuit between described power supply (1), frequency converter (3) is also provided with kilowatt-hour meter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709367.0U CN205005637U (en) | 2015-09-14 | 2015-09-14 | A irrigation equipment under membrane for M type rectangular pieces of land in a field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709367.0U CN205005637U (en) | 2015-09-14 | 2015-09-14 | A irrigation equipment under membrane for M type rectangular pieces of land in a field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005637U true CN205005637U (en) | 2016-02-03 |
Family
ID=55204279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709367.0U Expired - Fee Related CN205005637U (en) | 2015-09-14 | 2015-09-14 | A irrigation equipment under membrane for M type rectangular pieces of land in a field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211901A (en) * | 2016-07-20 | 2016-12-14 | 安徽朗坤物联网有限公司 | Agricultural product under-film drip irrigation method based on Internet of Things |
| CN108476941A (en) * | 2018-04-03 | 2018-09-04 | 朱彩玲 | A kind of agricultural irrigation fertilising double-purpose equipment |
-
2015
- 2015-09-14 CN CN201520709367.0U patent/CN205005637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211901A (en) * | 2016-07-20 | 2016-12-14 | 安徽朗坤物联网有限公司 | Agricultural product under-film drip irrigation method based on Internet of Things |
| CN108476941A (en) * | 2018-04-03 | 2018-09-04 | 朱彩玲 | A kind of agricultural irrigation fertilising double-purpose equipment |
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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: 20160203 Termination date: 20180914 |