Composite filter element and water purification system with it
A composite filter element and filter element technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of inconsistent service life of multi-stage filter elements, affecting user experience, installation and replacement Inconvenience and other problems, to achieve the effect of improving user experience, low cost of use, and simplifying installation and replacement
Active Publication Date: 2017-05-10
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
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Problems solved by technology
The pipeline connections of the entire water purification system are complicated, inconvenient to install and replace, and there are many joints connected, so there are many risk points of water leakage
In addition, the service life of multi-stage filter elements is inconsistent, and users need to replace as many as 3 to 5 filter elements. Frequent purchase of filter elements requires professional replacement, which affects user experience and high cost
Method used
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[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0027] A composite filter element 10 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0028] Such as Figure 1-Figure 5 As shown, the composite filter element 10 according to the embodiment of the present invention includes a bottle body 100 , a pretreatment filter element 200 , and a filter membrane assembly 300 .
[0029] The bottle body 100 is provided with a raw water inlet 110 , a pretreatment outlet 120 , a pressurized pretreatment inlet 130 , a pure...
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The invention discloses a composite filter element and a water purification system including the same. The composite filter element comprises a bottle body, a pretreatment filter element and a filter membrane assembly, wherein a raw water inlet, a pure water outlet and a concentrated water outlet are formed in the bottle body; the pretreatment filter element is arranged in the bottle body; the filter membrane assembly is embedded into the pretreatment filter element and comprises an abdominal cavity water collecting pipe and a filter membrane; a pure water outlet is formed in the upper end of the abdominal cavity water collecting pipe, an upper pretreatment water inlet communicated with the upper end of the filter membrane is formed in the upper end of the abdominal cavity water collecting pipe, and a lower pretreatment water inlet communicated with the lower end of the filter membrane is formed in the lower end of the abdominal cavity water collecting pipe; a pure water inlet is formed in the side wall of the abdominal cavity water collecting pipe; a pure water outlet channel is arranged in the abdominal cavity water collecting pipe. According to the embodiment of the invention, the composite filter element is integrated with various water purification filter materials, so that the connection, mounting and exchanging of pipes of the water purification system can be simplified, water leakage risk points are few, the user experience is improved, and the use cost is lowered; the composite filter element has the advantages that the throughput is high, and water can be directly drunk after being filtered.
Description
technical field [0001] The invention relates to the technical field of electric appliance manufacturing, in particular to a composite filter element and a water purification system with the composite filter element. Background technique [0002] The water purification system in the related art adopts PP (polypropylene fiber) cotton as a pre-filter element, and then connects RO (reverse osmosis) filter elements in series, and performs water purification treatment by multi-stage filter elements. The pipeline connections of the entire water purification system are complex, inconvenient to install and replace, and there are many joints connected, so there are many risk points of water leakage. In addition, the service life of multi-stage filter elements is inconsistent. Users need to replace as many as 3 to 5 filter elements. Frequent purchase of filter elements requires professional replacement, which affects user experience and high cost. Contents of the invention [0003] ...
Claims
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IPC IPC(8): C02F9/02
Inventor 蔡雪刚张兴致
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG