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Siphon type pressure stabilizing pipeline automatic irrigation device

An automatic irrigation and siphon technology, applied in the field of agricultural irrigation, can solve the problems of unstable siphon and low irrigation uniformity, and achieve the effects of being beneficial to manufacturing and popularization, wide applicability, and stable water drawing process.

Inactive Publication Date: 2022-03-01
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of unstable siphon and low irrigation uniformity in the prior art when using siphon effect for irrigation, the present invention provides a siphon-type automatic irrigation device for pressure-stabilized pipelines, which can realize stable siphon to ensure continuous water intake, irrigation High time uniformity, and can automatically stop irrigation according to needs, has the advantages of low cost, less energy consumption, saving manpower and material resources, strong adaptability, high promotion value

Method used

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  • Siphon type pressure stabilizing pipeline automatic irrigation device
  • Siphon type pressure stabilizing pipeline automatic irrigation device
  • Siphon type pressure stabilizing pipeline automatic irrigation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] This embodiment provides a kind of siphon type pressure-stabilizing pipeline automatic irrigation device, such as figure 1 , figure 2 As shown, they are the front view and the top view of the device respectively; the device includes a main siphon 1, an elastic plug 2, a main pulley 3, a stay rope 4, a connecting pipe 5, a regulating valve 6, a water tank 7, an auxiliary siphon 8, and branch pipes 9 and a voltage-stabilized irrigation unit;

[0055] The top of the main siphon 1 is provided with a main pulley 3; as image 3 As shown, the elastic pipe plug 2 is arranged in the main siphon pipe 1; one end of the stay rope 4 is arranged on an end surface of the elastic pipe plug 2, and the other end stretches out from the water outlet end of the main siphon pipe 1, bypasses the main pulley 3, and passes through the main siphon pipe. The water inlet end of 1 extends into and connects with the other end surface of elastic pipe plug 2 to form a closed rope;

[0056] The wal...

Embodiment 2

[0061] This embodiment provides an automatic irrigation device for siphon-type pressure-stabilizing pipelines, the device includes a main siphon 1, an elastic plug 2, a main pulley 3, a pull rope 4, a connecting pipe 5, a regulating valve 6, a water tank 7, and an auxiliary siphon 8 , branch pipe 9 and pressure-stabilizing irrigation unit; the pressure-stabilizing irrigation unit includes the first three-way pipe 10, the second three-way pipe 11, the third three-way pipe 12, the first check valve 13, the second check valve 14 , the first connecting pipe 15, the second connecting pipe 16, the third connecting pipe 17, the fourth connecting pipe 18 and some micro-spray belts 19;

[0062] The top of the main siphon 1 is provided with a main pulley 3, and the elastic pipe plug 2 is arranged in the main siphon 1; After passing the main pulley 3, extend from the water inlet end of the main siphon pipe 1, and connect with the other end surface of the elastic pipe plug 2 to form a clo...

Embodiment 3

[0070] This embodiment provides a kind of siphon type pressure-stabilizing pipeline automatic irrigation device, such as Figure 7 , Figure 8 As shown, they are the front view and the top view of the device respectively. The device includes a main siphon 1, an elastic plug 2, a main pulley 3, a stay rope 4, a connecting pipe 5, a regulating valve 6, a water tank 7, an auxiliary siphon 8, and branch pipes. 9. The first three-way pipe 10, the second three-way pipe 11, the third three-way pipe 12, the first check valve 13, the second check valve 14, the first connecting pipe 15, the second connecting pipe 16, the first Three connecting pipes 17, fourth connecting pipe 18, several micro-spray belts 19, handle 20, pulley bracket 22, first convex pipe 23, second convex pipe 24, first auxiliary pulley 25, second auxiliary pulley 26, screw connection Ring 27 and fertilizer box 28;

[0071] The main pulley 3 is arranged on the top of the main siphon 1 by the pulley bracket 22, and t...

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Abstract

The invention provides a siphoning type pressure-stabilizing pipeline automatic irrigation device, and relates to the technical field of agricultural irrigation, according to the device, a main pulley is rotated, a pull rope is utilized to drive an elastic pipe plug to move in a main siphon, vacuum is generated to start siphoning, and water flows into cultivated land through the main siphon, a branch pipe and a pressure-stabilizing irrigation unit; meanwhile, water flows into the water tank through the communicating pipe, when the water overflows the top of the auxiliary siphon, the auxiliary siphon generates siphon, and the water in the water tank is rapidly discharged; when the water level in the water tank drops to be lower than the water inlet end of the auxiliary siphon, air enters the main siphon from the communicating pipe to destroy siphon, so that irrigation is stopped; the speed of water flowing into the water tank is controlled by adjusting the opening degree of the adjusting valve, so that the irrigation time is controlled, and automatic stop of irrigation is realized; the device can stabilize siphoning, ensures continuous water feeding, is high in irrigation uniformity, can automatically stop irrigation according to needs, has the advantages of low cost, low energy consumption, manpower and material resource saving and high adaptability, and is high in popularization value.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, more specifically, to a siphon type automatic irrigation device for pressure-stabilizing pipelines. Background technique [0002] In the irrigation area of ​​our country, many water intakes are set up in the field of agricultural canals, but due to investment restrictions, the number of water intake gates cannot meet the demand, and farmers often divert water by destroying channels. Due to the large number of hair gates, manual operation is required every time the water is released, which is time-consuming and labor-intensive. In addition, taking soil to block the channel will also cause great damage, and if the block is not strict, it will cause a waste of water resources. In actual irrigation scenarios, some branch canal water intakes use plastic pipes to draw water, but most of these plastic pipes do not have valves, which is inconvenient to block and endangers the normal oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/16A01C23/04A01C23/00
CPCA01G25/02A01G25/16A01C23/042A01C23/007
Inventor 王志强张清涛
Owner SUN YAT SEN UNIV
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