CN206828225U - A kind of domestic water water purification compound film sheet - Google Patents

Abstract

The utility model discloses a kind of domestic water water purification compound film sheet, including composite membrane shell body and support column, the upper end of the composite membrane shell body is connected with upper supporting plate, and the upper surface of upper supporting plate is provided with connecting hole, the outer surface of the composite membrane shell body is provided with jack, and solid particulate filters net is assigned inside jack, No.1 mudhole is provided with above the solid particulate filters net, and active layer of charcoal is assigned below solid particulate filters net, No. two sewage draining exits are provided between the solid particulate filters net and active carbon layer, and RO films are assigned below active carbon layer, No. three sewage draining exits are provided between active carbon layer and the RO film, the lower end of the composite membrane shell body is connected with lower carrier plate.The domestic water water purification compound film sheet uses the design of mudhole, and can solve existing water purification compound film sheet increases with usage time, the problem of hydraulic performance decline, the problem of being avoided that the reduction of water purification composite membrane cleaning water.

Description

A kind of domestic water water purification compound film sheet

Technical field

Compound film sheet technical field is the utility model is related to, specially a kind of domestic water water purification compound film sheet.

Background technology

With the development of society, pollution is increasingly severe, various poisonous and hazardous materials are discharged into water, by some processing The running water formed afterwards, although the use in life can be met, inside running water or contain some peculiar smell, some its His material, is drunk so running water is typically all heating, and in order to direct drinking public water supply, purifier has been invented in research, The running water handled by purifier, it becomes possible to directly drink.

But the water purification compound film sheet inside existing purifier is changed using after a period of time with regard to needs so that net The water purification performance of water installations reduces with the increase of its usage time, is unfavorable for purifier and persistently carries out water purification work.

Utility model content

The purpose of this utility model is to provide a kind of domestic water water purification compound film sheet, to solve in above-mentioned background technology The problem of existing water purification compound film sheet proposed increases with usage time, and its water purification performance can decline.

To achieve the above object, the utility model provides following technical scheme：A kind of domestic water water purification compound film sheet, bag Composite membrane shell body and support column are included, the upper end of the composite membrane shell body is connected with upper supporting plate, and the upper surface of upper supporting plate is set Connecting hole is equipped with, the outer surface of the composite membrane shell body is provided with jack, and solid particulate filters net has been assigned inside jack, No.1 mudhole is provided with above the solid particulate filters net, and active charcoal is assigned below solid particulate filters net Layer, is provided with No. two sewage draining exits, and RO has been assigned below active carbon layer between the solid particulate filters net and active carbon layer Film, No. three sewage draining exits are provided between active carbon layer and the RO film, the lower end of the composite membrane shell body is connected with lower carrier plate, The upper surface of the solid particulate filters net, active carbon layer and RO films is provided with fixing hole, and the inside of fixing hole is provided with Expansion tube, the support column are connected through upper supporting plate, solid particulate filters net, active carbon layer and RO films with lower carrier plate.

Preferably, the upper surface of the upper supporting plate is provided with four connecting holes, and the shape size of upper supporting plate and lower carrier plate It is identical.

Preferably, the distance between described upper supporting plate and solid particulate filters net is more than solid particulate filters net and activated carbon Layer the distance between, and the distance between solid particulate filters net and active carbon layer be more than between active carbon layer and RO films away from From.

Preferably, the number of the No.1 mudhole, No. two sewage draining exits and No. three sewage draining exits is four, and No.1 blowdown The area in hole, No. two sewage draining exits and No. three sewage draining exits is sequentially reduced.

Preferably, the support column using threaded connection by the way of with respectively with upper supporting plate, solid particulate filters net, activity Layer of charcoal, RO films are connected with lower carrier plate, and solid particulate filters net, active carbon layer and RO films use snap fit and jack phase Connection.

Compared with prior art, the beneficial effects of the utility model are：The domestic water water purification compound film sheet uses blowdown The design in hole, sewage draining exit is set between every layer of filter layer, dirt that can be in time filter layer filtering is excluded outside compound film sheet, is kept away Exempt from dirt and block filter layer, the situation that filter layer filter effect reduces occurs, when can solve existing water purification compound film sheet with using Between increase, the problem of hydraulic performance decline, different blowdown bore opens is set, can reduce and carry the domestic water of dirt from sewage draining exit The speed of discharge, it is avoided to discharge dirt, and reduces the cleaning water of water purification composite membrane, mudhole is designed to ensure again Closing the performance of diaphragm will not use and reduce with the time, and can ensure that the cleaning water of compound film sheet will not be lowered.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model solid particulate filters web frame schematic diagram；

Fig. 3 is the utility model overlooking the structure diagram.

In figure：1st, composite membrane shell body, 2, upper supporting plate, 3, connecting hole, 4, No.1 mudhole, 5, solid particulate filters net, 6th, No. two sewage draining exits, 7, active carbon layer, 8, No. three sewage draining exits, 9, RO films, 10, jack, 11, lower carrier plate, 12, fixing hole, 13, swollen Tube expansion, 14, support column.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of domestic water water purification compound film sheet, including Composite membrane shell body 1 and support column 14, the upper end of composite membrane shell body 1 is connected with upper supporting plate 2, and the upper surface of upper supporting plate 2 is set Connecting hole 3 is equipped with, the outer surface of composite membrane shell body 1 is provided with jack 10, and has assigned solid particulate filters inside jack 10 Net 5, the top of solid particulate filters net 5 are provided with No.1 mudhole 4, and the lower section of solid particulate filters net 5 assign it is active Layer of charcoal 7, No. two sewage draining exits 6 are provided between solid particulate filters net 5 and active carbon layer 7, and the lower section of active carbon layer 7 has been assigned RO films 9, the distance between upper supporting plate 2 and solid particulate filters net 5 are more than between solid particulate filters net 5 and active carbon layer 7 Distance, and the distance between solid particulate filters net 5 and active carbon layer 7 are more than the distance between active carbon layer 7 and RO films 9, just In setting dirt to accommodate the size in area according to the form size for removing dirt, avoid dirt larger and to accommodate area smaller, and hinder The situation of composite membrane is filled in, No. three sewage draining exits 8,4, No. two sewage draining exits 6 of No.1 mudhole are provided between active carbon layer 7 and RO films 9 Number with No. three sewage draining exits 8 is four, and the area of 4, No. two sewage draining exits 6 of No.1 mudhole and No. three sewage draining exits 8 is successively Reduce, set four No.1 mudholes, 4, No. two sewage draining exits 6 and No. three sewage draining exits 8 dirt can be made more quickly to be discharged, Prevent dirt from being accumulated between filter membrane, block filter membrane, different size of 4, No. two sewage draining exits 6 of No.1 mudhole and No. three rows Dirty mouth 8, the utilization rate of domestic water can be increased, avoid water resource waste, the lower end of composite membrane shell body 1 is connected with lower carrier plate 11, the upper surface of upper supporting plate 2 is provided with four connecting holes 3, and upper supporting plate 2 is identical with the shape size of lower carrier plate 11, sets four Individual connecting hole 3, be advantageous to solid particulate filters net 5, active carbon layer 7 and RO films 9 it is more firm be connected to composite membrane shell body 1, can prevent solid particulate filters net 5, active carbon layer 7 and RO films 9 from being washed away by domestic water, size identical upper supporting plate 2 with Lower carrier plate 11 is easy to compound film sheet to be arranged in water pipe, and the upper surface of solid particulate filters net 5, active carbon layer 7 and RO films 9 is all provided with Fixing hole 12 is equipped with, and the inside of fixing hole 12 is provided with expansion tube 13, support column 14 is through upper supporting plate 2, solid particulate filters Net 5, active carbon layer 7 and RO films 9 are connected with lower carrier plate 11, support column 14 using threaded connection by the way of with respectively with upper supporting plate 2nd, solid particulate filters net 5, active carbon layer 7, RO films 9 are connected with lower carrier plate 11, and solid particulate filters net 5, active carbon layer 7 It is connected with RO films 9 using snap fit with jack 10, threaded connection upper supporting plate 2, solid particulate filters net 5, active carbon layer 7th, RO films 9 and lower carrier plate 11, what can be consolidated makes solid particulate filters net 5, active carbon layer 7 and RO films 9 be fixed on outside composite membrane On housing 1, and it is easy to user to change bad, old solid particulate filters net 5, active carbon layer 7 and RO films 9.

Operation principle：In the use domestic water water purification compound film sheet, first successively solid particulate filters net 5, work Property layer of charcoal 7 and RO films 9 be installed on composite membrane shell body 1, and the compound film sheet is installed in water pipe, the life in water pipe is used Water flows into the other end of compound film sheet from one end of compound film sheet, first passes through the filtering solid particles of solid particulate filters net 5, and lead to Cross No.1 mudhole 4 and discharge solid particle, then by the domestic water of solid particulate filters net 5, removed by active carbon layer 7 Its peculiar smell contained, and peculiar smell is taken away by No. two sewage draining exits 6, the domestic water of solid particle and peculiar smell is removed, by RO films 9 Filter bacteria and germ, and bacterium and germ are discharged by No. three sewage draining exits 8, the domestic water finally discharged from lower carrier plate 11 is For the domestic water directly drunk, here it is the use process of the domestic water water purification compound film sheet.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of domestic water water purification compound film sheet, including composite membrane shell body (1) and support column (14), it is characterised in that：Institute The upper end for stating composite membrane shell body (1) is connected with upper supporting plate (2), and the upper surface of upper supporting plate (2) is provided with connecting hole (3), institute The outer surface for stating composite membrane shell body (1) is provided with jack (10), and has assigned solid particulate filters net inside jack (10) (5) No.1 mudhole (4), and the lower section of solid particulate filters net (5), are provided with above the solid particulate filters net (5) Active layer of charcoal (7) is assigned, No. two sewage draining exits (6) are provided between the solid particulate filters net (5) and active carbon layer (7), And RO films (9) have been assigned below active carbon layer (7), it is provided with No. three sewage draining exits between the active carbon layer (7) and RO films (9) (8), the lower end of the composite membrane shell body (1) is connected with lower carrier plate (11), the solid particulate filters net (5), active carbon layer (7) and the upper surfaces of RO films (9) is provided with fixing hole (12), and the inside of fixing hole (12) is provided with expansion tube (13), institute Support column (14) is stated through upper supporting plate (2), solid particulate filters net (5), active carbon layer (7) and RO films (9) and lower carrier plate (11) It is connected.

A kind of 2. domestic water water purification compound film sheet according to claim 1, it is characterised in that：The upper supporting plate (2) Upper surface is provided with four connecting holes (3), and upper supporting plate (2) is identical with the shape size of lower carrier plate (11).

A kind of 3. domestic water water purification compound film sheet according to claim 1, it is characterised in that：The upper supporting plate (2) and The distance between solid particulate filters net (5) is more than the distance between solid particulate filters net (5) and active carbon layer (7), and solid The distance between body particle filtering net (5) and active carbon layer (7) are more than the distance between active carbon layer (7) and RO films (9).

A kind of 4. domestic water water purification compound film sheet according to claim 1, it is characterised in that：The No.1 mudhole (4), the number of No. two sewage draining exits (6) and No. three sewage draining exits (8) is four, and No.1 mudhole (4), No. two sewage draining exits (6) It is sequentially reduced with the area of No. three sewage draining exits (8).

A kind of 5. domestic water water purification compound film sheet according to claim 1, it is characterised in that：The support column (14) is adopted With the mode of threaded connection with respectively with upper supporting plate (2), solid particulate filters net (5), active carbon layer (7), RO films (9) and lower branch Plate (11) is connected, and solid particulate filters net (5), active carbon layer (7) and RO films (9) use snap fit and jack (10) It is connected.