CN207187516U

CN207187516U - A kind of recyclable RO film devices

Info

Publication number: CN207187516U
Application number: CN201721176071.2U
Authority: CN
Inventors: 曹安娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-14
Filing date: 2017-09-14
Publication date: 2018-04-06
Anticipated expiration: 2027-09-14

Abstract

The utility model discloses a kind of recyclable RO film devices,Including RO putaminas,RO diaphragms,Check valve,Two-way valve and turbidity inductor,The RO putaminas include inner casing and are coated on outer shell,Trapezoidal central tube is provided with inner casing,Wide bottom surface is water inlet,Water inlet is provided with check valve,Narrow bottom surface is outlet of sewer,Center tube wall is provided with micropore,Outer end is glued with RO diaphragms,The RO diaphragms are triangle,And the inner casing is close in outside,Described inner wall one end is tightly connected with the outlet of sewer,Top connects filtering water outlet,Its interior side is provided with the apopore of equal-specification,The filtering water outlet connecting conduit,The turbidity inductor is U-shaped,It is arranged on surrounding catheter,Thereafter two-way valve is connected,Two-way valve is controlled by controller,Described two-way valve one end is connected to check valve rear portion,The utility model is by the way that there is provided trapezoidal central tube,Utilization rate is high,Filtration yield is big,Can the timely and effective water quality for understanding filtering,Convenient utilization or circulating filtration.

Description

A kind of recyclable RO film devices

Technical field

Water purifier field is the utility model is related to, more particularly to a kind of recyclable RO film devices.

Background technology

Due to the pollution of source quality, the hysteresis of city tap-water factory purifier and technology, part pipe network and with indoor The bad material of portion's pipeline, the mismanagement of roof tank, people are caused to improve constantly water quality requirement, as people are to health Pursuit, the RO film filters that depth-type filtration and purified treatment are carried out for water quality slowly enter into daily family expenses and play the part of More and more important role, RO film filters include multiple water route parts, and its core is that filter membrane, especially RO films can be effective Various heterogeneous in water removal and substantially only remaining hydrone are gone, but existing most of RO film devices, RO films be rectangle, are filtered Area is smaller, and when needing very clean pure water, the water filtered often also needs to multiple times of filtration as requested, and this is Facilitate circulating filtration, the high RO film devices of filter efficiency with regard to needs are a kind of.

Utility model content

The utility model provides a kind of recyclable RO film devices, and the existing RO film device filter areas mostly of solution are small, nothing The problems such as method direct circulation filters.

To achieve these goals, the technical solution of the utility model is：

A kind of recyclable RO film devices, including RO putaminas, RO diaphragms, check valve, two-way valve and turbidity inductor, it is described RO putaminas include inner casing and are coated on outer shell, are provided with trapezoidal central tube in the inner casing, wide bottom surface is entered towards water inlet Mouth of a river front end is provided with the check valve, and towards outlet of sewer, the central tube is provided with micropore for narrow bottom surface, and outer end is glued with described RO diaphragms, the RO diaphragms are right angled triangle, and long right-angle side is close to inner casing, and described inner wall one end and the outlet of sewer are close Envelope connection, top connection filtering water outlet, apopore of its interior side provided with equal-specification, the filtering water outlet connecting conduit, Turbidity inductor is provided with around catheter proximal end, the turbidity inductor rear portion connects the two-way valve, set in the two-way valve There are a common excretory duct and two points of conduits, a point of conduit is connected to check valve rear end, and another point of conduit connection is outside, institute State two-way valve and be all connected with controller with the turbidity inductor.

Preferably, the inner casing is provided with sealing ring with the outlet of sewer junction, prevents sewage from leaking.

Preferably, the turbidity inductor is U-shaped.

Preferably, the apopore includes the circular arc of two sections of apposing symmetrics, and water outlet is gentle.

Preferably, the RO diaphragms include two layers, internal layer hole is larger, and hardness is stronger, and outer layer hole is small, internal layer filtering compared with Bulky grain, and then arrive the minimum material of outer filter.

The utility model is provided with turbidity inductor at filtering water outlet conduit, can put forward the turbidity measurement of filter water Supply controller, control whether to need to close which bar divides conduit by controller, can root when needing very clean pure water According to the concrete condition of water quality, effectively control water outlet or filter again, it is simple and convenient, it is ensured that water purification quality, while also save energy Source, RO films are arranged to right angled triangle, increase filter area, and are just provided with apopore in inner casing side, increase filtering warp The distance crossed improves filter efficiency.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is structural representation of the present utility model；

In figure：1st, shell, 2, inner casing, 3, central tube, 4, RO diaphragms, 5, check valve, 6, two-way valve, 7, turbidity inductor, 8th, controller, 9, outlet of sewer, 10, filtering water outlet, 20, apopore.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

As shown in figure 1, a kind of recyclable RO film devices, including RO putaminas, RO diaphragms 4, check valve 5, two-way valve 6 and turbid Inductor 7 is spent, the RO putaminas include inner casing 2 and are coated on outer shell 1, and trapezoidal central tube 3 is provided with the inner casing 2, Towards water inlet, water inlet front end is provided with the check valve 5 for wide bottom surface, and narrow bottom surface is towards outlet of sewer 9, on the central tube 3 Provided with micropore, outer end is glued with the RO diaphragms 4, and the RO diaphragms 4 are right angled triangle, and long right-angle side is close to inner casing 2, described The wall one end of inner casing 2 is tightly connected with the outlet of sewer 9, and top connection filtering water outlet 10, its interior side is provided with equal-specification Apopore 20, the connecting conduit of filtering water outlet 10, turbidity inductor 7, the turbidity sensing are provided with around catheter proximal end The rear portion of device 7 connects the two-way valve 6, is provided with a common excretory duct and two points of conduits in the two-way valve 6, a point of conduit connects The rear end of check valve 5 is connected to, another point of conduit connection is outside, and the two-way valve 6 is all connected with controller with the turbidity inductor 7 8。

Further, the inner casing 2 is provided with sealing ring with the junction of outlet of sewer 9, prevents sewage from leaking.

Further, the turbidity inductor 7 is U-shaped.

Further, the apopore 20 includes the circular arc of two sections of apposing symmetrics, and water outlet is gentle.

Further, the RO diaphragms 4 include two layers, and internal layer hole is larger, and hardness is stronger, and outer layer hole is small, internal layer filtering Larger particles, and then arrive the minimum material of outer filter.

Utility model works principle：Sewage imports from water inlet, into trapezoidal central tube 3, by micro- in central tube 3 Hole, RO diaphragms 4 are reached, internal layer hole is larger, and hardness is stronger, and outer layer hole is small, internal layer filtering larger particles, and then arrives outer layer mistake Minimum material is filtered, RO diaphragms 4 are arranged to right angled triangle, increase filter area, and are just provided with apopore 20 in inner casing side, Increase the distance being filtered through and improve filter efficiency, it is filtered to measure turbid by filtering water outlet 10, turbidity inductor 7 Angle value, and turbidity measurement is supplied to controller 8, control whether to need to close which bar divides conduit by controller 8, so as to According to the concrete condition of water quality, effectively control direct water outlet or filter again.

Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be included Within the scope of protection of the utility model.

Claims

1. a kind of recyclable RO film devices, including RO putaminas, RO diaphragms (4), check valve (5), two-way valve (6) and turbidity sensing Device (7), it is characterised in that the RO putaminas include inner casing (2) and are coated on outer shell (1), are provided with the inner casing (2) Trapezoidal central tube (3), towards water inlet, water inlet front end is provided with the check valve (5) for wide bottom surface, and narrow bottom surface is towards outlet of sewer (9), the central tube (3) is provided with micropore, and outer end is glued with the RO diaphragms (4), and the RO diaphragms (4) are right angle trigonometry Shape, long right-angle side are close to inner casing (2), and described inner casing (2) wall one end is tightly connected with the outlet of sewer (9), and top connected Filtered water outlet (10), its interior side are provided with the apopore (20) of equal-specification, filtering water outlet (10) connecting conduit, before conduit Turbidity inductor (7) is provided with around end, turbidity inductor (7) rear portion connects the two-way valve (6), the two-way valve (6) common excretory duct and two points of conduits are provided with, a point of conduit is connected to check valve (5) rear end, another point conduit Connection is outside, and the two-way valve (6) is all connected with controller (8) with the turbidity inductor (7).

2. a kind of recyclable RO film devices according to claim 1, it is characterised in that the inner casing (2) and the sewage Outlet (9) junction is provided with sealing ring.

3. a kind of recyclable RO film devices according to claim 1, it is characterised in that the turbidity inductor (7) is in U Type.

4. a kind of recyclable RO film devices according to claim 1, it is characterised in that the apopore (20) includes two sections The circular arc of apposing symmetric.

A kind of 5. recyclable RO film devices according to claim 1, it is characterised in that the RO diaphragms (4) include two layers, Internal layer hole is larger, and hardness is stronger, and outer layer hole is small.