CN205276375U

CN205276375U - Irrigation and water conservancy circulation irrigation and drainage facilities

Info

Publication number: CN205276375U
Application number: CN201620031054.9U
Authority: CN
Inventors: 贾庆元
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-07
Filing date: 2016-01-07
Publication date: 2016-06-01
Anticipated expiration: 2026-01-07

Abstract

The utility model discloses an irrigation and water conservancy circulation irrigation and drainage facilities, including first suction pump, second suction pump and a return water tank, the inlet tube of first suction pump is installed in the well, and the outlet pipe of first suction pump installs in the water storage box, and level sensor is installed to the bottom of water storage box, the inlet tube of second suction pump is installed in the inside of water storage box, and the outlet pipe of second suction pump with drip irrigation the union coupling, a return water tank passes through the aqueduct and is connected with the 2nd return water tank, and the 2nd return water tank passes through the aqueduct and is connected with the water storage box. This irrigation and water conservancy circulation irrigation and drainage facilities structural design is reasonable, and the rainwater that is the water that will spill over and natural precipitation when return water tank that the echelonment arranged will irrigate is effectively collected to supply with to irrigate in the water storage box and is used.

Description

A kind of farmland water conservancy circulation irrigation and drainage facility

Technical field

The utility model relates to farmland water conservancy irrigation and drainage technical field, is specially a kind of farmland water conservancy circulation irrigation and drainage facility.

Background technology

The existing irrigation of agricultural of current China mainly relies on under type: wait a spring throughout the year, hopes that young crops is filled with in sky rainfall, but due to natural precipitation uncertain factor, as excessive in rainfall or very few, too early or the excessively phenomenon such as evening, and directly have influence on the crop growth cycle, also must have influence on output after receiving. Manually build canals and introduce rivers or reservoir water source and carry out artificial or machinery irrigation to the edge of a field, but due to irrigation management is extensive and water conservancy projects functional limitation and water scarcity and diversion cost excessively high, it is difficult to meet big area field irrigation demand, and it is difficult to timing, quantifying irrigation throughout the year, after making crop growth cycle and receipts, output is still kept away and is unavoidably subject to very big impact. These irrigation methods can not solve basic problem, can not economize on water utilization again, and sustainable development is poor.

Practical novel content

The purpose of this utility model is to provide a kind of farmland water conservancy circulation irrigation and drainage facility, to solve in above-mentioned background technology the problem proposed.

For achieving the above object, the utility model provides following technical scheme: a kind of farmland water conservancy circulation irrigation and drainage facility, comprise the first lift pump, liquid level sensor, 2nd lift pump, soil humidity sensor, first recovery tank and message memory, the water inlet pipe of described first lift pump is arranged in well, and first the rising pipe of lift pump be arranged in water storage box, the bottom of water storage box is provided with liquid level sensor, the water inlet pipe of described 2nd lift pump is arranged on the inside of water storage box, and the 2nd the rising pipe of lift pump be connected with drip irrigation pipe, described first recovery tank is connected with the 2nd recovery tank by aqueduct, 2nd recovery tank is connected with water storage box by aqueduct, and first the height of recovery tank be less than the height of the 2nd recovery tank, the height of the 2nd recovery tank is less than the height of water storage box, described soil humidity sensor, liquid level sensor and the electrical output connecting microprocessor of message memory, microprocessor electrically inputs connection control device, controller electrically inputs and connects the first lift pump and the 2nd lift pump.

Preferably, described first recovery tank, the 2nd recovery tank and water storage box are embedded in soil.

Preferably, described soil humidity sensor is embedded in farmland.

Preferably, described microprocessor, message memory and controller are arranged in machine shell, and machine shell is placed on soil.

Compared with prior art, the beneficial effects of the utility model are: this farmland water conservancy circulation irrigation and drainage facility structure is reasonable in design, the rainwater of the water overflowed when irrigating and natural precipitation is collected supply in water storage box and is irrigated use by the recovery tank of stepped arrangement effectively, and, adding of liquid level sensor controls lift pump effectively to the extraction amount of underground water, avoid waste groundwater resource, and it also adds the intelligent irrigation system of the electronic component such as soil humidity sensor and microprocessor formation, efficiently reduce the possibility too much wasted water because watering.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model functional block diagram.

In figure: 1, soil, 2, well, the 3, first lift pump, 4, water storage box, 5, liquid level sensor, the 6, the 2nd lift pump, 7, farmland, 8, soil humidity sensor, the 9, the 2nd recovery tank, 10, drip irrigation pipe, 11, the first recovery tank, 12, microprocessor, 13, message memory, 14, controller.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of farmland water conservancy circulation irrigation and drainage facility, comprise the first lift pump 3, liquid level sensor 5, 2nd lift pump 6, soil humidity sensor 8, first recovery tank 11 and message memory 13, the water inlet pipe of the first lift pump 3 is arranged in well 2, and first the rising pipe of lift pump 3 be arranged in water storage box 4, the bottom of water storage box 4 is provided with liquid level sensor 5, the water inlet pipe of the 2nd lift pump 6 is arranged on the inside of water storage box 4, and the 2nd the rising pipe of lift pump 6 be connected with drip irrigation pipe 10, first recovery tank 11 is connected with the 2nd recovery tank 9 by aqueduct, 2nd recovery tank 9 is connected with water storage box 4 by aqueduct, and first the height of recovery tank 11 be less than the height of the 2nd recovery tank 9, the height of the 2nd recovery tank 9 is less than the height of water storage box 4, soil humidity sensor 8, liquid level sensor 5 and message memory 13 electrically output connecting microprocessor 12, microprocessor 12 electrically inputs connection control device 14, controller 14 electrically inputs and connects the first lift pump 3 and the 2nd lift pump 6, first recovery tank 11, 2nd recovery tank 9 and water storage box 4 are embedded in soil 1, soil humidity sensor 8 is embedded in farmland 7, microprocessor 12, message memory 13 and controller 14 are arranged in machine shell, machine shell is placed on soil 1.

Principle of work: the height of the first recovery tank 11 is less than the height of the 2nd recovery tank 9, the height of the 2nd recovery tank 9 is less than the height of water storage box 4, arrangement stepped like this, effectively collect because irrigating too much water and natural precipitation, and it is stored in water storage box 4, supply pouring uses, liquid level sensor 5 collects the liquid level information in water storage box 4 in time, soil humidity sensor 8 collects the humidity information of agricultural land soil in time, and this information is passed to microprocessor 12, information is analyzed by microprocessor 12 mating information storer 13, information after analysis is at transmission controller 14, controller 14 controls whether the first lift pump 3 draws water in water storage box 4 from well 2, and, controller 14 also controls whether the 2nd lift pump 6 draws water to drip irrigation pipe 10, to reach the object of pouring.

The above; it is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; it is equal to according to the technical solution of the utility model and improvement design thereof and replaces or change, all should be encompassed in protection domain of the present utility model.

Claims

1. a farmland water conservancy circulation irrigation and drainage facility, comprise the first lift pump (3), liquid level sensor (5), 2nd lift pump (6), soil humidity sensor (8), first recovery tank (11) and message memory (13), it is characterized in that: the water inlet pipe of described first lift pump (3) is arranged in well (2), and first the rising pipe of lift pump (3) be arranged in water storage box (4), the bottom of water storage box (4) is provided with liquid level sensor (5), the water inlet pipe of described 2nd lift pump (6) is arranged on the inside of water storage box (4), and the 2nd the rising pipe of lift pump (6) be connected with drip irrigation pipe (10), described first recovery tank (11) is connected with the 2nd recovery tank (9) by aqueduct, 2nd recovery tank (9) is connected with water storage box (4) by aqueduct, and first the height of recovery tank (11) be less than the height of the 2nd recovery tank (9), the height of the 2nd recovery tank (9) is less than the height of water storage box (4), described soil humidity sensor (8), liquid level sensor (5) and message memory (13) electrically output connecting microprocessor (12), microprocessor (12) is input connection control device (14) electrically, controller (14) is input connection the first lift pump (3) and the 2nd lift pump (6) electrically.

2. a kind of farmland water conservancy circulation irrigation and drainage facility according to claim 1, it is characterised in that: described first recovery tank (11), the 2nd recovery tank (9) and water storage box (4) are embedded in soil (1).

3. a kind of farmland water conservancy circulation irrigation and drainage facility according to claim 1, it is characterised in that: described soil humidity sensor (8) is embedded in farmland (7).

4. a kind of farmland water conservancy circulation irrigation and drainage facility according to claim 1, it is characterized in that: described microprocessor (12), message memory (13) and controller (14) are arranged in machine shell, and machine shell is placed on soil (1).