Double-tank type agricultural irrigation water filtering device with backwashing function
By employing a dual-tank structure and reverse flushing technology, the problems of low filtration efficiency and inconvenient cleaning in traditional filtration devices have been solved, achieving both high-efficiency filtration and rapid cleaning.
CN224220898UActive Publication Date: 2026-05-12弥渡思源罗汉园艺(个人独资)
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Patent Information
- Application Number
- CN202521069153.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-28
- Publication Date
- 2026-05-12
- Estimated Expiration
- 2035-05-28
AI Technical Summary
Technical Problem
Traditional agricultural irrigation filtration devices have low filtration efficiency, are inconvenient to clean, and have a complex structure, making it difficult to achieve efficient water filtration and supply.
Method used
It adopts a dual-tank structure, which enables simultaneous filtration in both tanks through a guide pipe and control valve, and uses the reverse flow of irrigation water to backwash the filter components, simplifying the cleaning operation.
Benefits of technology
It improves filtration efficiency, simplifies the cleaning process, allows impurities to be discharged quickly, and reduces cleaning time to 4-5 seconds.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a double-tank agricultural irrigation water filtering device with backwashing, which comprises a water inlet pipe, a water outlet pipe, a first filtering tank and a second filtering tank, filtering components are arranged in the first filtering tank and the second filtering tank, the water inlet pipe is communicated with the first filtering tank through a first flow guide pipe, and the water inlet pipe is communicated with the second filtering tank through a second flow guide pipe. A first waste discharge pipe communicated with the inner cavity of the first filtering tank is arranged on the outer side wall of the first filtering tank, a second waste discharge pipe communicated with the inner cavity of the second filtering tank is arranged on the outer side wall of the second filtering tank, the first filtering tank is communicated with the water outlet pipe through a third flow guide pipe, and the second filtering tank is communicated with the water outlet pipe through a fourth flow guide pipe; a first on-off control valve is arranged corresponding to the first flow guide pipe, a second on-off control valve is arranged corresponding to the second flow guide pipe, a third on-off control valve is arranged corresponding to the first waste discharge pipe, and a fourth on-off control valve is arranged corresponding to the second waste discharge pipe. According to the utility model, automatic filtration of irrigation water and backwashing operation of the filter assembly can be realized.
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