Drip irrigation device with speed regulating function and used for vegetable planting base

Abstract

The invention relates to a drip irrigation device with a speed regulating function and used for a vegetable planting base. The drip irrigation device comprises a cuboid water tank and a drip pipe, thetop of the water tank is provided with a water inlet hole, and the drip tube is perpendicular to a plane of the bottom of the water tank, arranged at the bottom of the water tank and communicated with the water tank. A control mechanism and a regulation mechanism are arranged in the water tank; the control mechanism comprises a rotating pipe, a power component, two supporting components and two control components; each control component comprises a slide groove, a moving plate and two through holes; each supporting component comprises a moving plate, a pull rod, a push plate, a supporting pipe, a bearing, a mounting hole and at least two expansion blocks. The drip irrigation device with the speed regulating function and used for the vegetable planting base has advantages that by the control mechanism, a function of adjusting water volume in drip irrigation according to the environment temperature is realized, and moreover, by the regulation mechanism, the drip pipe can be protected from being blocked by impurities.

Description

Technical field [0001] The invention relates to the field of water-saving irrigation equipment, in particular to a drip irrigation device with a speed regulating function for vegetable planting bases. Background technique [0002] Drip irrigation is the use of plastic pipes to send water to the roots of crops through orifices or drippers on capillary tubes with a diameter of about 10 mm for local irrigation. It is currently the most effective water-saving irrigation method in dry and water-deficient areas, and the water utilization rate can reach 95%. Drip irrigation has higher water-saving and yield-increasing effects than sprinkler irrigation, and can be combined with fertilization to more than double the fertilizer efficiency. It can be used for irrigation of fruit trees, vegetables, economic crops and greenhouses, and it can also be used for irrigation of field crops in drought and water shortage areas. The disadvantage is that the dripper is prone to scaling and clogging, ...

AI Technical Summary

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] During the use of drip irrigation equipment, the drip irrigation speed cannot be adjusted with the temperature. When the temperature is too high, the water evaporation rate increases, and the plants cannot be effectively watered. When the temperature is low, the water evaporation rate is slow, which easily leads to too wet soil , a waste of water resources, not only that, because most of the existing drip irrigation equipment is small in size, impurities in the water are easy to block the pipes, which reduces the practicability

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