Box-type water purifier

Abstract

The invention relates to the technical field of water purifiers, in particular to a box type water purifier. Comprising a water purification tank, a pressure pump, a filter body and a filter element, a rotating shaft is rotatably connected to a water inlet of a water delivery pipe in the filter body, one end, close to the water inlet, of the rotating shaft is fixedly connected with a vertical face fan, and the other end of the rotating shaft is fixedly connected with a bevel gear, a rotating ring body is rotatably connected to the inner wall of the upper portion of the filter body, and a rack matched with the bevel gear is arranged on an inner ring of the rotating ring body; a scraping rod in contact with the inner wall of the filter body is fixedly connected to the lower surface of the rotating ring body, and a brush is fixedly connected to the side surface of the scraping rod; by arranging the scraping rod, the scraping rod rotates along the inner wall of the filter body under the action of water flow, so that impurities accumulated on the inner wall of the filter body can be cleaned, and a brush on the side surface of the scraping rod can also clean the surface of the filter element, so that the surface of the filter element is prevented from being blocked by the impurities to influence the water purification effect, and the working time of the inner filter element is further prolonged; and the replacement frequency of the filter element is reduced.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a box-type water purifier. Background technique [0002] At present, water purifiers are widely used in China. In addition to the basic functions of improving the taste, smell, clarity and removing residual chlorine in water, water purifiers can also make the water more pure and the taste more mellow and delicious. Direct drinking standard; provide people with relatively clean drinking water, so as to better protect the health of users. [0003] After the water purifier is used for a long time, the filter body and the filter element inside the water purifier will be blocked due to the accumulation of impurities in the water, which will affect the water purification effect. At this time, the filter element needs to be replaced, especially when the water purifier is in the field. When purifying river water, it is more likely to cause blockage, which increases the frequency...

AI Technical Summary

Problems solved by technology

[0003] After the water purifier is used for a long time, the filter body and filter element inside the water purifier will be blocked due to the accumulation of impurities in the water, which will affect the water purification effect. At this time, the filter element needs to be replaced, especially when the water purifier is in the wild When purifying river water, it is more likely to cause blockage, which increases the frequency of replacing filter elements, which is time-consuming and laborious, and affects water purification efficiency

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