Filter for bathing water

Abstract

The invention relates to a filter for bathing water, which is mainly formed by an outer shell, a top cover and a filter element. A limited post capable of completely entering a water inlet end of a filter element central through hole is arranged on the top cover; a bottom tray capable of completely blocking a water outlet end of the filter element central through hole is arranged on the outer shell; the filter element is pressed in a space formed after the threaded connection of the top cover and the outer shell, so that water entering the top cover must be filtered through the filter element so as to flow into a clearance between the filter element and the shell, and then flows to a spray head from a water outlet of the shell, so that the spray head cannot be blocked easily; when the filter element is replaced, only a cotton filter element needs to be replaced, so that the cost is relatively lower; in addition, the production of the filter element is also relatively simpler.

Description

technical field [0001] The invention relates to a water filter used for filtering impurities in bathing water, which belongs to the optimization technology of the water filter. Background technique [0002] Use the shower head to spray water outward to form a bathing water injection. After the shower head is used for a period of time, because the water spray hole of the shower head is small, impurities larger than the water spray hole will accumulate in the water spray hole of the shower head, causing The spray hole is clogged. In addition, some impurities smaller than the water spray hole will also accumulate in the inner hole of the sprinkler head to form scale over time, causing the water spray hole to be blocked. Once the water spray hole is clogged, the water injection from the shower head will be uneven, and some water injection will be sprayed to the side to affect bathing. The existing water filter is equipped with a cylindrical filter element in the shell, and the...

AI Technical Summary

Problems solved by technology

[0002] Use the shower head to spray water outward to form a bathing water injection. After the shower head is used for a period of time, because the water spray hole of the shower head is small, impurities larger than the water spray hole will accumulate in the water spray hole of the shower head, causing Spray holes are clogged

In addition, some impurities smaller than the water spray hole will also accumulate in the inner hole of the sprinkler head to form scale over time, causing the water spray hole to be blocked

Once the water spray holes are clogged, the water injection from the shower head will be uneven, and some water injection will be sprayed to the side to affect the bathing

The existing water filter is equipped with a cylindrical filter element in the shell, and the two ends of the filter element are respectively provided with hard end caps, and the filter element is fixed in the shell through the hard end caps at both ends, and the water enters the Shower head, this kind of water filter can play the role of filtering impurities. The disadvantage is that the filter element must be fixed with the hard end caps at both ends. The production process is more complicated. Moreover, the filter element is a consumable that needs to be replaced regularly. Replace the filter element together with the end caps at both ends, resulting in high cost of the filter element

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