Multi-stage filtering integrated water purifier

Abstract

The invention provides a multi-stage filtering integrated water purifier. The multi-stage filtering integrated water purifier comprises a housing, a plurality of filter core assemblies and a pluralityof filter bottle covers, wherein the housing is integrally formed, and a plurality of cavities, an inner part pipeline, a water inlet and a pure water outlet are formed; the inner part pipeline sequentially is communicated with the water inlet, the cavities and the pure water outlet; each filter core assembly is arranged in the corresponding cavity; an opening is formed in each cavity; and each filter bottle cover is detachably connected to the corresponding opening in a covering manner. Through the adoption of the multi-stage filtering integrated water purifier disclosed by the invention, the problems that a conventional water purifier is complex in structure and high in number of parts and components, and water leaks caused by the situation that the number of connectors of quick connecting pipes is large are solved; the problems that a welding type waterway plate is not uniform in waterway hole diameter, not smooth in hole diameter inner wall and liable to block, and slags fall downduring welding are solved; and the problem that the cost is high caused by the situation that the number of the parts and components of the water purifier is large is solved.

Description

technical field [0001] The invention relates to the field of water purification systems, in particular to a multi-stage filtration integrated water purifier. Background technique [0002] At present, the multi-stage filter elements of water purifiers on the market are mostly connected by PE pipes and quick pipe joints to form an internal waterway; or by welding waterway plates to connect the multi-stage filter elements to form an internal waterway; both of the above solutions have defects, and PE pipes are used. and quick pipe joint connection scheme, due to the complex product structure and many parts, there is a high risk of water leakage at the joint, and the manufacturing process is complex and the degree of automation is low; the scheme of connecting multi-stage filter elements through a welded waterway plate, the welding is consistent Poor performance, uneven diameter of welding water channel, so there are problems such as large internal water channel water resistance,...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a multi-stage filter integrated water purifier, which solves the problem of water leakage caused by the complex structure, many parts and quick-connect pipe joints of the current water purifiers on the market, and solves the problem of welding The hole diameter of the waterway of the type waterway plate is uneven, the inner wall of the hole is not smooth, and it is easy to block, weld slag, and the cost of the water purifier is high due to many parts.

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