Reverse osmosis water purification system, water purification equipment and control method of reverse osmosis water purification system
A technology of water purification system and control method, applied in water/sewage treatment equipment, osmotic/dialysis water/sewage treatment, water/sewage treatment, etc., can solve problems such as failure of the solution, high TDS of purified water effluent, and space occupation, etc. Achieve the effect of increasing cost, improving water purification efficiency and increasing volume
Pending Publication Date: 2018-10-16
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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Problems solved by technology
The problem with this solution is that in addition to the space occupied by a water storage container as in solution (2), there is also the problem of the timing of changing the water. If the user happens to take water during the replacement process, the solution will become invalid and the water will be purified. The water TDS is still high
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[0046] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0047] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.
[0048] The embodiment of the first aspect of the present invention proposes a reverse osmosis water purification system, Figure 1 to Figure 3 Both show a schematic structural view of a reverse osmosis w...
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The invention discloses a reverse osmosis water purification system, water purification equipment and a control method of the reverse osmosis water purification system. The reverse osmosis water purification system comprises a water pump and at least two reverse osmosis modules, wherein the water pump is connected with a raw water inlet; an inlet of any one reverse osmosis module is connected withthe water pump and first outlets of other reverse osmosis modules; the first outlet of any one reverse osmosis module is connected with a pure water outlet, a wastewater outlet and inlets of other reverse osmosis modules. By adopting the technical scheme, on one hand, raw water replacement of the reverse osmosis modules can be implemented without additionally mounting a water storage container, so that a volume of a water purifier cannot be increased, and cost can not also be improved; on the other hand, a user can directly obtain pure water with lower TDS (Total Dissolved Solids) concentration without waiting, so that user time is saved, and water purification efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of water purification, in particular to a reverse osmosis water purification system, water purification equipment and a control method for the reverse osmosis water purification system. Background technique [0002] The core component of the household reverse osmosis water purifier is the reverse osmosis membrane. Its filtration principle is to pressurize the raw water in front of the membrane, filter through the reverse osmosis membrane, and discharge the concentrated wastewater at the same time to achieve the purpose of removing ions in the water. The reverse osmosis membrane of the household water purifier is used intermittently, and the reverse osmosis membrane will often be in a state of stopping filtration. In this state, due to the characteristics of the reverse osmosis membrane, the ions in front of the membrane will permeate to the back of the membrane, and in a short time Within (generally within 2...
Claims
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Login to View More IPC IPC(8): C02F1/44C02F103/04
CPCC02F1/441C02F2301/08C02F2103/02C02F2201/007
Inventor 杨旅
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG