A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage system capable of preventing farmland from being salinized
The invention discloses a drainage system capable of preventing farmland from being salinized. The drainage system comprises a casing, wherein two stand pillars are arranged on the left and right sides of the casing, the stand pillars have a supporting function, a drip irrigation frame is arranged between the two stand pillars, and seven drip irrigation ports are arranged in the drip irrigation frame and can perform drip irrigation on the soil. The system focuses on prevention and treatment and responds to change of salinity of the soil, so that the drainage system is controlled, soil above the system is improved, substantial rise of the treatment cost because of thorough salinization of land is prevented, water with low salinity is collected as a reserving water source, once land has thesalinity higher than certain index, the land is treated immediately, the permeable capability of the land is improved, salt rapidly flows into an underground drainage pipe after being diluted by rainwater and the like, difficulty in growth of crops because of salt accumulation on the soil surface is prevented, the collected water is used for drip irrigation of the soil, the soil salt is diluted, and the inorganic salt concentration of the soil is dynamically adjusted.
本发明公开了一种防止农田盐渍化的排水系统，包括外壳，所述外壳左右两侧设有两根立柱，所述立柱其支撑作，所述立柱之间设有滴灌架，所述滴灌架中设有七个滴灌口，所述滴灌口可以土壤进行滴灌，本发明着重于提前预防和治理，对土壤的盐度变化做出反应，从而对下水系统进行控制，从而对系统上方的土壤进行改良，防止土地彻底盐碱化后造成的治理成本大幅上升，收集盐度很低的水作为储备水源，一旦土地出现高于一定指标的盐度时，立刻对其进行处理，提高土地透水能力，让盐分被雨水等稀释后迅速流入地下排水管中，防止盐分积累在土壤表面，导致农作物难以生长，并且将收集的水对土壤进行滴管，稀释土壤盐分，动态调节土壤无机盐浓度。
Drainage system capable of preventing farmland from being salinized
The invention discloses a drainage system capable of preventing farmland from being salinized. The drainage system comprises a casing, wherein two stand pillars are arranged on the left and right sides of the casing, the stand pillars have a supporting function, a drip irrigation frame is arranged between the two stand pillars, and seven drip irrigation ports are arranged in the drip irrigation frame and can perform drip irrigation on the soil. The system focuses on prevention and treatment and responds to change of salinity of the soil, so that the drainage system is controlled, soil above the system is improved, substantial rise of the treatment cost because of thorough salinization of land is prevented, water with low salinity is collected as a reserving water source, once land has thesalinity higher than certain index, the land is treated immediately, the permeable capability of the land is improved, salt rapidly flows into an underground drainage pipe after being diluted by rainwater and the like, difficulty in growth of crops because of salt accumulation on the soil surface is prevented, the collected water is used for drip irrigation of the soil, the soil salt is diluted, and the inorganic salt concentration of the soil is dynamically adjusted.
本发明公开了一种防止农田盐渍化的排水系统，包括外壳，所述外壳左右两侧设有两根立柱，所述立柱其支撑作，所述立柱之间设有滴灌架，所述滴灌架中设有七个滴灌口，所述滴灌口可以土壤进行滴灌，本发明着重于提前预防和治理，对土壤的盐度变化做出反应，从而对下水系统进行控制，从而对系统上方的土壤进行改良，防止土地彻底盐碱化后造成的治理成本大幅上升，收集盐度很低的水作为储备水源，一旦土地出现高于一定指标的盐度时，立刻对其进行处理，提高土地透水能力，让盐分被雨水等稀释后迅速流入地下排水管中，防止盐分积累在土壤表面，导致农作物难以生长，并且将收集的水对土壤进行滴管，稀释土壤盐分，动态调节土壤无机盐浓度。
Drainage system capable of preventing farmland from being salinized
一种防止农田盐渍化的排水系统
BAI YONGPENG (author)
2020-09-22
Patent
Electronic Resource
Chinese
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