Wastewater-free reverse osmosis water generator

A technology of reverse osmosis and water making machine, which is applied in osmosis/dialysis water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. It can solve the problem of poor pure water quality, electricity consumption, RO membrane Short life and other problems, to achieve the effect of reducing the TDS value

Active Publication Date: 2017-12-26
苏州云企易站科技服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] One type of wastewater-free reverse osmosis water generator on the market is to use the high pressure of the water pump to press the concentrated water into the primary filter group for recycling, and to flush and restore other kitchen water. The disadvantages are that it needs electricity, complex structure, and high maintenance costs. The failure rate is high, and the water in the primary filter group with high TDS value restored by other kitchen water generally needs 7 times the raw water inflow to restore the same TDS value as the influent water. If the other water in the kitchen is less, it will cause pure water The water quality deterior

Method used

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  • Wastewater-free reverse osmosis water generator

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Example Embodiment

[0009] The first embodiment of the wastewater-free reverse osmosis water maker of the present invention will be further described below with reference to the accompanying drawings:

[0010] figure 1 The wastewater-free reverse osmosis water maker of the present invention shown is composed of a primary filtration group 7 and an RO membrane group 24. There are spacers 21 in the RO membrane 20, and a plurality of RO membranes 20 are connected to and wound around the pure water collection pipe 19 Wrap the pure water collection tube 19, the RO membrane 20 has a grid 5, the RO outer rubber ring 22 is sealed with the membrane shell 1, the concentrated water outlet end of the membrane shell 1 is connected to the concentrated water outlet pipe 15 and the concentrated water outlet switch 16 , The pure water collection pipe 19 is connected to the pure water outlet pipe 18 and its pure water outlet switch 17, the inlet pipe 8 is connected to the membrane shell 1, the concentrated water outle...

Example Embodiment

[0012] The second embodiment of the wastewater-free reverse osmosis water maker of the present invention will be further described below with reference to the accompanying drawings:

[0013] figure 1 The wastewater-free reverse osmosis water maker of the present invention is composed of a primary filtration unit, an RO membrane unit, and a pure water pressure storage bucket. The RO membrane unit 24 connects to the concentrated water outlet pipe 15 and its concentrated water outlet switch 16 and pure water. The outlet pipe 18 and its pure water outlet switch 17, the pure water outlet pipe 18 is connected to the pressure bucket pure water pipe 25 and connected to the pure water pressure storage bucket 26. According to the direction of the pure water outlet flow, the pure water in front of the pressure bucket pure water pipe 25 There is a pure water check valve 27 on the water outlet pipe 18; the concentrated water outlet pipe 15 is separated from the return pipe 14, and the return ...

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Abstract

The invention discloses two reverse osmosis water-making machines avoiding water waste. One reverse osmosis water-making machine adopts the structure that a water inlet one-way valve is arranged on a water inlet pipe; a water return pipe is connected onto the water inlet pipe in the front of the water inlet one-way valve; an air bag is arranged in a diaphragm shell; brackets are arranged between RO diaphragms and between grids. The other osmosis water-making machine adopts the structure that a water-inlet pressure water tank is arranged at the back of the water inlet one-way valve; the water return pipe is connected onto the water inlet pipe or a water main in the front of the water inlet one-way valve; a pure water cylinder-filling amount regulating valve is arranged on a pressure cylinder pure water pipe. The two reverse osmosis water-making machines are free of power, simple in structure, and low in failure rate and maintenance cost, and can serve as water purification machines avoiding water waste, reducing high-TDS water in the RO diaphragms in time, guaranteeing the quality of pure water, and prolonging the service life of the RO diaphragms.

Description

technical field [0001] The invention relates to a water production equipment based on the principle of reverse osmosis. Background technique [0002] One type of wastewater-free reverse osmosis water generator on the market is to use the high pressure of the water pump to press the concentrated water into the primary filter group for recycling, and to flush and restore other kitchen water. The disadvantages are that it needs electricity, complex structure, and high maintenance costs. The failure rate is high, and the water in the primary filter group with high TDS value restored by other kitchen water generally needs 7 times the raw water inflow to restore the same TDS value as the influent water. If the other water in the kitchen is less, it will cause pure water The water quality deteriorates and affects the life of the RO membrane; with the conventional low-pressure RO membrane and its membrane shell, no concentrated aquatic product water, and the method of washing the hi...

Claims

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Application Information

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IPC IPC(8): C02F9/02C02F1/44
Inventor 刘爱东
Owner 苏州云企易站科技服务有限公司
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