Water-saving drip irrigation bag with good irrigation effect

Abstract

The invention relates to a water-saving drip irrigation bag with a good irrigation effect. The water-saving drip irrigation bag comprises a main body and a first pipeline, and further comprises a water injection mechanism and at least two drip irrigation mechanisms, wherein the water injection mechanism comprises a supporting sleeve, a mounting sleeve, a supporting ring, a mounting groove, a mounting block, a filter screen and a sealing assembly; each drip irrigation mechanism comprises a supporting pipe, a push plate, a conical block, a second pipeline, a lifting sleeve, an adjusting assemblyand at least two drainage holes; each sealing assembly comprises a connecting rod, a connecting sleeve, a spring and a sealing disc; and each adjusting assembly comprises a cylindrical notch, a screwrod and a rotating disc. According to the water-saving drip irrigation bag with the good irrigation effect, water can be injected into the main body through the water injection mechanism, meanwhile,the evaporation speed of the water in the main body is reduced, and the water-saving performance of the drip irrigation bag is improved; and the water can be conveyed to the position below the groundthrough the drip irrigation mechanisms, so that the evaporation speed of the water is reduced, and the drip irrigation effect of the drip irrigation bag is improved.

Description

technical field [0001] The invention relates to the field of gardening equipment, in particular to a water-saving drip irrigation bag with good irrigation effect. Background technique [0002] Drip irrigation uses plastic pipes to send water to the roots of crops through holes or drippers on capillaries with a diameter of about 10mm for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Compared with sprinkler irrigation, drip irrigation has a higher effect of saving water and increasing production. At the same time, it can be combined with fertilization to more than double the fertilizer efficiency. It is suitable for irrigation of fruit trees, vegetables, commercial crops and greenhouses, and can also be used for irrigation of field crops in places where there is drought and water shortage. Its disadvantage is that the dripper is easy to scale and block, so the wa...

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Problems solved by technology

Its disadvantage is that the dripper is easy to scale and block, so the water source should be strictly filtered

[0003] As a kind of drip irrigation equipment, the drought-resistant drip irrigation bag is widely used in cities. The opening of the drought-resistant drip irrigation bag in the prior art is open for a long time. When the weather is hot, the water inside the drought-resistant drip irrigation bag is easy to flow from the opening. Evaporation increases the loss of water and reduces the practicability of the drip irrigation bag. Not only that, when the drip irrigation bag of the prior art is in use, the water is directly drip-irrigated on the ground, and the water is quickly evaporated under the sunlight. Reduced drip irrigation effect of drip irrigation bag

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