Ultrafiltration membrane filter element on tap water clarifier
[technical field]
The utility model relates to a kind of water-purifying device, is specifically related to a kind of ultrafiltration membrane filter element on tap water clarifier.
[background technology]
Do not need in addition through heating, boiling process to enable tap water directly drink, people devise water purifier, its ultimate principle is filtration such as employing micropore ceramics, gac etc., sorbing material filters tap water, adsorption treatment, tap water is met and drinks requirement.And water purifier mainly contains water purification main unit (ultrafiltration membrane filter element) and installs main frame two parts composition at present, main frame is installed for controlling Inlet and outlet water, water purification main unit is used for purifying waste water, wherein water purification main unit comprises housing and lid, in housing, be provided with filtration core, this water purification main unit filters single, and filter effect is undesirable, the water source many for impurity can not meet filtration, purification requirement, brings puzzlement to user.
Therefore, for avoiding above-mentioned technical problem, the necessary one that provides has structure improved ultrafiltration membrane filter element, to overcome described defect of the prior art.
[utility model content]
In order to overcome above shortcomings part in prior art, the purpose of this utility model is to provide a kind of ultrafiltration membrane filter element on tap water clarifier, and it has novel in structural design, easy to use, good filtration effect.
In order to reach above-mentioned object, the utility model adopts following concrete technical scheme: the ultrafiltration membrane filter element on tap water clarifier, comprise the ultrafiltration membrane filter element bodice housing with water-in and posticum, the ultrafiltration membrane filter element bodice upper cover be connected with the housing seal of ultrafiltration membrane filter element bodice, ultrafiltration core cylinder is provided with in described ultrafiltration membrane filter element bodice housing, ultrafiltration membrane filter element is provided with in described ultrafiltration core cylinder, described ultrafiltration core cylinder upper and lower ends is spacing by fixed plate under fixed plate on filter screen and filter screen, on described filter screen, under fixed plate and filter screen, fixed plate is equipped with the cotton filtering layer of one deck PP, described ultrafiltration core cylinder upper end is also provided with the ultrafiltration core cover be arranged in ultrafiltration membrane filter element bodice housing.
Further, the upper and lower fixed plate of filter screen described in the utility model is ring-shaped, which is provided with annular through-hole.
Described ultrafiltration core cylinder is tubulose, and its upper and lower ends is opening and upper and lower ends and posticum are interconnected.
Described ultrafiltration membrane filter element bodice case inside is provided with the boss for the upper and lower fixed plate of spacing filter screen.
Described ultrafiltration membrane filter element bodice housing bottom is provided with the convex edge bottom for fixing ultrafiltration core cylinder.
The utility model advantage is compared with prior art: the utility model adds the upper and lower fixed plate of filter screen makes the installation of ultrafiltration core cylinder more fastening, the upper and lower fixed plate of filter screen is provided with the cotton filtering layer of PP simultaneously, there is multi-filtering, reach good filter effect, bring convenience to user, safety, and the feature such as reasonable in design, good looking appearance.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded view of the present utility model;
Below in conjunction with accompanying drawing, the utility model is described in further detail.
[embodiment]
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Refer to shown in Figure of description 1 and Fig. 2, the utility model is the ultrafiltration membrane filter element on tap water clarifier, comprise the ultrafiltration membrane filter element bodice housing 1 with water-in 10 and posticum 11, the ultrafiltration membrane filter element bodice upper cover 2 be tightly connected with ultrafiltration membrane filter element bodice housing 1, the ultrafiltration core cylinder 3 of tubulose is provided with in described ultrafiltration membrane filter element bodice housing 1, ultrafiltration core cylinder 3 upper and lower ends is opening and upper and lower ends and posticum 11 are interconnected, ultrafiltration membrane filter element 4 is provided with in described ultrafiltration core cylinder 3, described ultrafiltration core cylinder 3 upper and lower ends is spacing by fixed plate 6 under fixed plate on filter screen 5 and filter screen, on filter screen, under fixed plate 5 and filter screen, fixed plate 6 is ring-shaped, filter screen under fixed plate 5 and filter screen, fixed plate 6 is equipped with annular through-hole 7 and the cotton filtering layer 8 of PP, described ultrafiltration core cylinder 3 upper end is also provided with the ultrafiltration core cover 9 be arranged in ultrafiltration membrane filter element bodice housing 1.
It should be noted that, be provided with the boss 12 of fixed plate under fixed plate and filter screen on spacing filter screen inside ultrafiltration membrane filter element bodice housing 1 described in the utility model, coordinate more fastening by boss 12 with fixed plate 6 under fixed plate on filter screen 5 and filter screen.
Also it should be noted that, bottom ultrafiltration membrane filter element bodice housing 1 described in the utility model, be provided with the convex edge 13 bottom for fixing ultrafiltration core cylinder 3, make bottom ultrafiltration core cylinder 3 by fixing inside convex edge 13.
During use, former water enters in the space between ultrafiltration membrane filter element bodice housing 1 and ultrafiltration membrane filter element bodice upper cover 2 from water-in 10, and PP cotton filtering layer 8, the ultrafiltration membrane filter element 4 of fixed plate 5 on the cotton filtering layer 8 of the PP of fixed plate 6 off the net, filter screen after filtration successively, what obtain after above-mentioned filtration, purification purifies waste water by posticum 18 water outlet, for user.
But above-mentioned embodiment is exemplary, being to better enable those skilled in the art understand this patent, can not being interpreted as it is restriction this patent being comprised to scope; As long as according to this patent disclose any equivalent change done or the modification of spirit, all fall into the scope that this patent comprises.