Filter element mounting structure for drinking water treatment and filter
A drinking water treatment and installation structure technology, applied in the direction of loose filter material filter, gravity filter, filter separation, etc., can solve the problems of inconvenient filter element addition combination, inconvenient filter element cleaning and maintenance, etc., to achieve easy use and promotion , simple structure, ensure the effect of filtering effect
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Embodiment 1
[0028] see Figures 1 to 4 In the embodiment of the present invention, a filter element installation structure for drinking water treatment includes a filter element cartridge 3 arranged between the water inlet pipe 1 and the water outlet pipe 2. And the water outlet connection part 330 constitutes:
[0029] The water inlet connection part 310 includes an upper connection cover 313, a No. 1 sealing ring 312 and a threaded pipe 311. The upper connection cover 313 is detachably installed on the upper end of the filter element installation part 320, and can be connected by a threaded connection or a slot, which is convenient for The connection and disassembly of the water inlet connection part 310 and the filter element installation part 320, the upper connection cover 313 is provided with a threaded pipe 311, and the threaded pipe 311 is provided with an external thread that matches the internal thread of the water inlet pipe 1, so that the threaded pipe 311 realizes the connec...
Embodiment 2
[0037] see Figures 1 to 4 , On the basis of Embodiment 1, the embodiment of the present invention provides a filter element installation structure for drinking water treatment, specifically:
[0038] In order to facilitate the mutual disassembly of the plurality of filter element layers 4, the ring body 41 is provided with a plurality of through holes 45. During disassembly, after the plurality of filter element layers 4 are taken out of the cylinder 321 through the lower end of the force, the ring body 41 can pass through the through holes 45. The matching ejector rod exerts force from top to bottom to disassemble the filter element layers 4 one by one, so as to avoid the difficult disassembly caused by the tight fit between the groove 43 and the convex ring 44 .
Embodiment 3
[0040] On the basis of Embodiment 1 and Embodiment 2, this embodiment proposes a filter including a filter element installation structure for drinking water treatment, so that it is convenient to combine various filter elements as required, so as to ensure the filtering effect of drinking water, and It is easy to disassemble, which brings great convenience to the replacement, cleaning and maintenance of the filter element.
[0041] The working principle of the present invention is:
[0042] During the specific installation of the filter element installation structure, the filter cartridge 3 and the water inlet pipe are firstly connected. Then, insert the water delivery hose 333 of the water outlet connection part 330 on the filter cartridge 3 into the fixed water outlet pipe 2, and the water delivery hose 333 is in use At the same time, it also serves as the water outlet, so that the installation between the water inlet pipe 1 and the water outlet pipe 2 can be quickly complete...
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