ROF (reverse osmosis) ecological membrane zero-emission direct water dispenser

Abstract

The invention discloses an ROF reverse osmosis ecological membrane zero-discharge direct water dispenser which comprises a three-branch water inlet plate-passing straight-through head, the three-branch water inlet plate-passing straight-through head is connected with a three-branch 323 tee joint, the three-branch 323 tee joint is connected with a three-branch one-way equal-flux check valve, the three-branch one-way equal-flux check valve is connected with a three-branch 323 tee joint reserved opening, the three-branch 323 tee joint reserved opening is connected with a three-branch elbow, and the three-branch elbow is connected with a three-branch water inlet plate-passing straight-through head. The three-branch elbow is connected with a water inlet three-branch water inlet straight joint, the water inlet three-branch water inlet straight joint is connected with a first-stage scale inhibition filter bottle A, a scale inhibition filter element is arranged in a filter bottle of the first-stage scale inhibition filter bottle A, and the first-stage scale inhibition filter bottle A is connected with a water outlet three-branch elbow. In the water production process, low-concentration water is not discharged; according to the reverse osmosis RO / F membrane zero-discharge direct water dispenser, high-concentration water TDS (1200-2000) is used for flushing the machine, energy conservation and emission reduction are achieved, energy conservation and environmental protection are achieved, the membrane element can generate high-speed recovery and efficient concentration in the working process of the zero-discharge direct water dispenser, and the reverse osmosis RO / F membrane zero-discharge direct water dispenser comprehensively overturns the water purifier garbage technology of American scientists.

Description

technical field [0001] The invention relates to the technical field of drinking fountains, in particular to a ROF reverse osmosis ecological membrane zero-emission direct drinking fountain. Background technique [0002] Preview the direct drinking water standards of various countries in the world, with the United Nations Educational, Cultural and Health Organization (NSF) American Scientists Membrane Industry Association TDS value (50) as the standard, the reverse osmosis membrane industrial technology manufacturing and production of direct drinking water must have low-concentration water at the same time. 1:4, large industrial machine 1:2, the reverse osmosis membrane water production technology of American scientists is not suitable for the construction of direct drinking water and people's domestic water in China and the world's poor water areas. SUMMARY OF THE INVENTION [0003] Based on the technical problems existing in the background technology, the present inventio...

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Problems solved by technology

[0002] Preview the direct drinking water standards of various countries in the world. Based on the TDS value (50) of the United Nations Educational, Scientific, Cultural and Health Organization (NSF) American Scientist Membrane Industry Association, reverse osmosis membrane industry technology manufacturing and production of direct drinking water must be discharged at the same time with low concentrated water, household waste water 1:4, large industrial machine 1:2, the reverse osmosis membrane water production technology of American scientists is not suitable for the construction of direct drinking water and people's domestic water in China and the water-poor areas of the world

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