CN205473126U - There is not leading filter core formula purifier - Google Patents

Abstract

The utility model provides a there is not leading filter core formula purifier, including box casing, be equipped with the inlet tube on the bottom plate of casing, the ultrafiltration outlet pipe, the pure water outlet pipe, the direction of moving along rivers in the casing is equipped with the membrane chamber in proper order, drinking water ultraviolet disinfector and reverse osmosis filter system, the water that the membrane intracavity was equipped with getting into in it carries out the rotation type milipore filter carousel that the ultrafiltration was handled, the tube coupling membrane chamber of inlet tube through taking the valve, the delivery port in membrane chamber is through the pipe connection drinking water ultraviolet disinfector that effluents, the three -way pipe is connected to drinking water ultraviolet disinfector's delivery port, the first exit end of three -way pipe passes through tube coupling reverse osmosis filter system, its second exit end goes out water piping connection through the pipeline of taking first outlet valve with the ultrafiltration, the delivery port of reverse osmosis filter system goes out water piping connection through the pipeline of taking the second outlet valve with the pure water. The utility model discloses will rotate the cross -flow membrane technique the ultraviolet disinfection technique the reverse osmosis technique combines together, need not leading filter core, strains post etc. To carry out purification treatment to ultra turbid water source water.

Description

A kind of without preposition filer element type purifier

Technical field

This utility model belongs to technical field of water purification, is specifically related to a kind of without preposition filer element type purifier.

Background technology

China rural people quality of drinking water safety problem long-term existence, particularly in some remote mountain areas, old District, the rural area of areas where people of the minority nationalities live in compact communities, due to the factors such as output is little, user's dispersion, landform without Method implements centralized water supply.Additionally, in exurban villa quarter, convalescence area, Expressway Service And ground observation, investigate, construct, camp, the disaster relief etc. away from water-supply systems in the case of, raw Drinking water safety of living is difficult to ensure.For the above-mentioned area that cannot realize central water supply, need He Hu storehouse The pool, subsoil water, long-pending rainwater etc. carry out purified treatment, to reach drinking water standard, but these source waters The impurity such as middle float, colloid, microorganism are more, are badly in need of a kind of simple, practical, safe and reliable Purifier.

It addition, waterworks by water supply network distance during living community is fed from water, buried Pipeline is because of problems such as leakage, corrosion, and to tap water quality Influence of production, triennial above pipeline be enough to Cause fearful tap water secondary pollution, being in addition widely used of high building secondary water-supply, cause in tap water The pollutant such as blood worm, algae, pathogen, halogenide, float occur.Suffer from this, in recent years city Occur in that a large amount of household small-size water purifier on Chang, and accepted by consumer.But these water purifiers are mostly Use the membrane separation process such as multimedium filter element, filter post and reverse osmosis to combine, thus reach purification of water quality Purpose.The type water purifier needs frequently to change filter element, dismantle when changing filter element loaded down with trivial details, complicated, time-consuming, And the replacement cycle is difficult to control, filter element absorption is saturated penetrates the pollution problem caused with microbial growth The most prominent, strongly limit its application.Further, since filer element type water purifier to be easily suspended thing etc. miscellaneous Matter blocks, and is difficult to be applicable to the direct purification to open water supply water and processes, is substantially only used for family certainly Purifying again of water.In vast rural area from far-off regions, outer suburbs, cities and towns etc. with water spot, to surface water, Lower water and the drinking water resource such as bitter, high arsenic high-fluorine water, filer element type water purifier in the market without Method uses steadily in the long term.

Summary of the invention

For solving above-mentioned technical problem, this utility model provides a kind of without preposition filer element type purifier, To rotate the cross-flow type membrane filtration system preposition filter element of replacement, filter post filtration etc., it is not necessary to frequently change filter element etc. Filtering material, operation and maintenance is with low cost；This utility model will rotate cross-current type membrane technology, ultraviolet Sterilization and three kinds of water treatment technologies of reverse osmosis membrane technology combine, it is achieved at the high-efficient purification of drinking water Reason, has pure water output and the dual-use function containing the output of mineral clean water, can carry out function as required Switching.

For reaching above-mentioned purpose, the technical solution of the utility model is as follows: a kind of without preposition filer element type water purification Device, including box-type shell, the base plate of described housing is provided with water inlet pipe, ultra-filtration water pipe, pure water go out Water pipe, it is characterised in that: in described housing, the direction along water flowing is sequentially provided with film chamber, disinfection by ultraviolet light Device and reverse osmosis filtration system, described film intracavity is provided with the rotation that its interior water of entrance carries out hyperfiltration treatment Formula ultrafilter membrane rotating disk, described water inlet pipe is connected to film chamber by the pipeline of band valve, and the outlet in film chamber leads to Cross out conduit and be connected to ultraviolet ray disinfector, described in go out conduit and be provided with suction pump, disinfection by ultraviolet light The outlet of device connects a tee T after connecting pressure switch, and first port of export of tee T passes through pipeline Being connected to reverse osmosis filtration system, its second port of export is by the pipeline with the first outlet valve and described ultrafiltration Outlet pipe connect, the outlet of described reverse osmosis filtration system by the pipeline with the second outlet valve with described Pure water outlet pipe connects.

In a preferred embodiment of the present utility model, farther include described rotary ultrafilter membrane rotating disk bag The hollow cavate that include the hollow axle being internally formed water stream channel, is fixed on hollow axle support assembly, Supported several fixing ultrafiltration diaphragms of modular support by described hollow cavate and drive described middle idle running The driving motor that axle rotates, the closure of described hollow axle one end is fixing, and its other end forms outlet and institute State out conduit to connect, the axial wall of described hollow axle be provided with several with its in described water stream channel even Logical inlet opening, the water through described ultrafiltration diaphragm enters the water stream channel in hollow axle from inlet opening.

In a preferred embodiment of the present utility model, farther include described hollow cavate and support assembly bag Including the bracing frame of several hollow outs, several support frames as described above depend on along the axle bearing of trend of described hollow axle Secondary arrange setting, and can be detachably fixedly arranged at together between support frame as described above two-by-two, each described support The both sides of frame are provided with a ultrafiltration diaphragm.

In a preferred embodiment of the present utility model, the aperture farther including described ultrafiltration diaphragm is 0.01～0.1 μm.

In a preferred embodiment of the present utility model, farther include described water inlet pipe and be communicated to the pipe in film chamber Road is provided with electromagnetic valve and pressure limiting valve, and described film intracavity is provided with liquidometer.

In a preferred embodiment of the present utility model, farther include the dense water of described reverse osmosis filtration system It is back to described film chamber, bottom described film chamber, be provided with sewage draining exit by dense water pipe.

In a preferred embodiment of the present utility model, farther include to be additionally provided with on described housing automatically controlled dress Putting, described electric control gear control connection electromagnetic valve, liquidometer, driving motor, suction pump, ultraviolet disappear Poison device, the film chamber water level duty control solenoid valve that described electric control gear feeds back according to liquidometer, it is achieved automatically enter Water, cut off the water, to guarantee rotary ultrafilter membrane rotating disk described in the water flooding in film chamber, pressure limiting valve control into Water pressure is at below 0.1MPa, and described electric control gear controls ultraviolet ray disinfector and works so that water quality is carried out purple Disinfect outward.

In a preferred embodiment of the present utility model, farther include the ultraviolet of described ultraviolet ray disinfector Wavelength is 200～275nm.

In a preferred embodiment of the present utility model, farther include the film mistake of described reverse osmosis filtration system Filter opening footpath is 0.0001～0.001 μm.

In a preferred embodiment of the present utility model, farther include to be additionally provided with middle part band on described housing thoroughly The sealing hatch door of bright cover.

The beneficial effects of the utility model are:

1, to rotate the traditional filter element of cross-flow ultrafiltration membrane filtration replacement, filter post filters, it is not necessary to frequently change The filtering materials such as filter element, operation and maintenance is with low cost；

2, the rotary ultrafilter membrane rotating disk of optimized Structure Design, on the one hand ultrafilter membrane carries out efficiently mistake to water quality Filter, on the other hand driven by motor ultrafilter membrane rotates, and cross-flow operation and Turbulent Water Flow can flush clean film tables Face, prevents film blocking and fouling membrane, greatly extends cleaning frequency and the service life of ultrafilter membrane；

3, rotary ultrafilter membrane rotating disk uses integrated form splicing structure, simple structure, easy accessibility, firmly Reliably, easy cleaning easy care, it is convenient to change；

4, can require to realize the different methods of operation according to different effluent qualities and can accomplish to remove contamination and divide completely From: after source water rotated formula ultrafiltration-disinfection by ultraviolet light processes, output can reach the clean of drinking water standard Water purification；After source water rotated formula ultrafiltration-disinfection by ultraviolet light-reverse-osmosis treated, output can directly be drunk Pure water, can meet different use needs；

5, a large amount of high-pressure thick water that reverse osmosis produces can be back to film chamber, it is to avoid directly discharges the water caused Waste, it is achieved the recycling of water resource.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, below will be to enforcement In the description of example technology, the required accompanying drawing used is briefly described, it should be apparent that, in describing below Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, not On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the generalized section of this utility model first embodiment；

Fig. 2 is the generalized section of this utility model the second embodiment；

Fig. 3 is the Facad structure schematic diagram of this utility model first embodiment；

Fig. 4 is the side structure schematic diagram of this utility model first embodiment；

Fig. 5 is the structure schematic diagram of this utility model first embodiment；

Fig. 6 is the structural representation of the rotary ultrafilter membrane rotating disk of this utility model first embodiment；

Fig. 7 is the structural representation of the single single bracing frame being fixed with ultrafiltration diaphragm of the present utility model.

Wherein, 1-housing, 2-water inlet pipe, 4-ultra-filtration water pipe, 6-pure water outlet pipe, 8-film chamber, 10-is purple Outside line disinfector, 12-reverse osmosis filtration system, 14-rotary ultrafilter membrane rotating disk, 15-goes out conduit, 16- Pressure switch, 18-suction pump, 20-the first outlet valve, 22-the second outlet valve, 24-hollow axle, 26- Ultrafiltration diaphragm, 28-drives motor, 30-inlet opening, 32-bracing frame, 34-electromagnetic valve, 36-pressure limiting valve, 38- Liquidometer, 40-sewage draining exit, 42-electric control gear, 44-hatch door.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Embodiment one

Such as Fig. 1, shown in 3-5, the present embodiment disclose a kind of without preposition filer element type purifier, including case The housing 1 of formula structure, is provided with electric control gear 42 in housing 1, the base plate of housing 1 be provided with water inlet pipe 2, Ultra-filtration water pipe 4, pure water outlet pipe 6, in described housing 1 direction along water flowing be sequentially provided with film chamber 8, Ultraviolet ray disinfector 10 and reverse osmosis filtration system 12, be provided with in described film chamber 8 and enter its interior water of entrance The rotary ultrafilter membrane rotating disk 14 of row hyperfiltration treatment, described water inlet pipe 2 is connected to by the pipeline of band valve Film chamber 8, the outlet in film chamber 8 is connected to ultraviolet ray disinfector 10 by going out conduit 15, described in go out stream Conduit 15 is provided with suction pump 18, and the outlet of ultraviolet ray disinfector 10 connects after connecting pressure switch 16 One tee T, first port of export of tee T is connected to reverse osmosis filtration system 12 by pipeline, and it is years old Two ports of export are connected with described ultra-filtration water pipe 4 by the pipeline with the first outlet valve 20, described reverse osmosis The outlet of filtration system 12 is connected with described pure water outlet pipe 6 by the pipeline with the second outlet valve 22.

Embodiment two

As shown in Figure 2-5, the present embodiment discloses a kind of without preposition filer element type purifier, including box The housing 1 of structure, the base plate of described housing 1 is provided with water inlet pipe 2, ultra-filtration water pipe 4, described housing In 1, the direction along water flowing is sequentially provided with film chamber 8 and ultraviolet ray disinfector 10, is provided with in described film chamber 8 Its interior water of entrance carries out the rotary ultrafilter membrane rotating disk 14 of hyperfiltration treatment, and described water inlet pipe 2 is by band The pipeline of valve is connected to film chamber 8, and the outlet in film chamber 8 is connected to ultraviolet disappears by going out conduit 15 Poison device 10, described in go out conduit 15 and be provided with suction pump 18, the outlet of ultraviolet ray disinfector 10 connects It is connected with ultra-filtration water pipe 4 by the pipeline with the first outlet valve 20 after pressure switch.

Embodiment three

The present embodiment disclose a kind of without preposition filer element type purifier, including the housing 1 of case structure, The base plate of described housing 1 is provided with water inlet pipe 2, pure water outlet pipe 6, along water flowing in described housing 1 Direction is sequentially provided with film chamber 8, ultraviolet ray disinfector 10 and reverse osmosis filtration system 12, in described film chamber 8 Being provided with the rotary ultrafilter membrane rotating disk 14 that its interior water of entrance carries out hyperfiltration treatment, described water inlet pipe 2 leads to The pipeline crossing band valve is connected to film chamber 8, and the outlet in film chamber 8 is connected to ultraviolet by going out conduit 15 Line disinfector 10, described in go out conduit 15 and be provided with suction pump 18, the outlet of ultraviolet ray disinfector 10 It is connected to reverse osmosis filtration system 12, reverse osmosis filtration system 12 by pipeline after connecting pressure switch 16 Outlet be connected with described pure water outlet pipe 6 by the pipeline with the second outlet valve 22.

In embodiment one: in film chamber 8, the source water entered by water inlet pipe 2 is carried out rotary ultrafiltration Process, efficiently remove suspension in source water and colloidal solid, biomacromolecule, blood worm, flagellate, The harmful organisms such as Cryptosporidium, Cyclop, blue-green alge, the water outlet after hyperfiltration treatment enters disinfection by ultraviolet light Device 10, carries out disinfection by ultraviolet light process, removes the antibacterial in water and virus further, subsequently by one Tee T will go out moisture two-way and lead to reverse osmosis filtration system 12 and ultra-filtration water pipe 4 respectively, through reverse osmosis Through foreign material such as heavy metal, protein and Organic substances in filter further removal water, it is thus achieved that containing only trace can The pure water of insoluble ionic, opening the water that the second outlet valve 22 flows out from pure water outlet pipe 6 can reach The pure water standard directly drunk；Open the first outlet valve 20, rotated formula ultrafiltration-ultraviolet disinfection process after from The water that ultra-filtration water pipe 4 is drawn can reach drinking water standard.By operating the first outlet valve 20 and second Outlet valve 22 allows hand over output and purifies the standard of water: opens the first outlet valve 20, close the second outlet valve When 22, the first outlet valve 20 valve is opened overall pipeline pressure release and is made to be arranged on the pressure switch of device interior 16 start, and cause equipment energising to run, and owing to the second outlet valve 22 is closed, single pressure discharge EXIT POINT is super Chimney filter road, can reach the clean water of drinking water standard by ultra-filtration water pipe 4 output；Otherwise, open Second outlet valve 22, when closing the first outlet valve 20, the second outlet valve 22 valve is opened overall pipeline and is let out Pressure makes the pressure switch 16 being arranged on device interior start, and causes equipment energising to run, owing to first goes out Water valve 20 cuts out, and single pressure discharge EXIT POINT is reverse osmosis water outlet pipeline, and current influencing meridian crosses osmosis filtration system The reverse osmosis membrane of system, the pure water that output can directly be drunk after osmosis filtration processes.

In embodiment two: in film chamber 8, the source water entered by water inlet pipe 2 is carried out rotary ultrafiltration Process, efficiently remove the suspended material in source water, colloidal solid, biomacromolecule, blood worm, flagellum The harmful organisms such as worm, Cryptosporidium, Cyclop, blue-green alge, and rust, silt etc., hyperfiltration treatment Rear entrance ultraviolet ray disinfector, carries out disinfection by ultraviolet light process, kills the antibacterial in water further water quality And virus, the wavelength controlling ultraviolet is 200～275nm, it is possible to obtain the mineral wanted containing needed by human body The clean water of matter composition, opens the water that the first outlet valve 20 flows out from ultra-filtration water pipe 4 and can reach drink Water supply standard.

In embodiment three: in film chamber 8, the source water entered by water inlet pipe 2 is carried out rotary ultrafiltration Process, efficiently remove suspension in source water and colloidal solid, biomacromolecule, blood worm, flagellate, The harmful organisms such as Cryptosporidium, Cyclop, blue-green alge, after hyperfiltration treatment, water outlet enters ultraviolet ray disinfector 10, water is carried out disinfection by ultraviolet light process, kills the antibacterial in water and virus further, subsequently enter anti- Osmosis filter system 12 carries out osmosis filtration process, remove further heavy metal in water quality, protein and The foreign material such as Organic substance, it is thus achieved that contain only the pure water of trace soluble ion, open the second outlet valve 22 from The water flowed out in pure water outlet pipe 6 can reach the pure water standard directly drunk.Control the wavelength of ultraviolet Being 200～275nm, reverse osmosis membrane filtration aperture is 0.0001～0.001 μm, and average salt rejection rate can reach More than 95%.

The rotary ultrafilter membrane turntable structure that this utility model realizes rotating cross-current type ultrafiltration is as follows: its Support including the hollow axle 24 being internally formed water stream channel, the hollow cavate that is fixed on hollow axle 24 Assembly, described hollow cavate support modular support several ultrafiltration diaphragms 26 fixed and driving institute Stating the driving motor 28 that hollow axle 24 rotates, the closure of described hollow axle 24 one end is fixing, its another End formed outlet with described go out conduit 15 be connected, the axial wall of described hollow axle 24 is provided with some The inlet opening 30 that individual water stream channel described with in it connects, through the water of described ultrafiltration diaphragm 26 from inlet opening 30 enter the water stream channel in hollow axle 24.Motor 28 is driven to drive hollow axle 24 to rotate, a side Wear the source water in the dynamic support component agitation film chamber 8 being fixed on hollow axle 24, stir source water Reduce solid thing deposition, through ultrafiltration diaphragm 26 under the suction force effect of suction pump 18 after source water agitation Entering out conduit 15, ultrafiltration diaphragm 26 carries out hyperfiltration treatment to source water, controls ultrafiltration diaphragm 26 Aperture in 0.01～0.1 μ m, the most preferably 0.04 μm ultrafiltration best results；On the other hand, Propping up after support component rotates drives ultrafiltration diaphragm 26 fixed thereon to rotate, and rotates centrifugal force, the water produced Power shearing force and the great turbulence level of filtrate, it is possible to efficiently eliminate the polarization of ultrafiltration diaphragm 26 surface concentration, prevent Film blocking and fouling membrane, greatly extend cleaning frequency and the service life of ultrafilter membrane.

As shown in Figure 6,7, hollow cavate of the present utility model supports assembly and uses integrated form splicing structure, Integrated form splicing structure simple structure, easy accessibility, solid and reliable, easy cleaning easy care, it is convenient to change. Concrete structure is as follows: described hollow cavate supports assembly and includes the bracing frame 32 of several hollow outs, several Bracing frame 32 arranges setting, and the most described support successively along the axle bearing of trend of described hollow axle 24 Can be detachably fixedly arranged at together between frame 32, the both sides of each support frame as described above 32 are provided with and one surpass Filter membrane sheet 26.Bracing frame 32 uses plastic plate to be welded, and the bracing frame of plastic material can be stopped to use During by corrosion, the mode preferably employing socket or clamping two-by-two between bracing frame 32 is fixed, termination First bracing frame 32 be fixed on the block head of hollow axle 24 one end, other bracing frame 32 depends on Secondary arranging fixing, the bracing frame 32 of hollow out arranges that fixing to make the support component formed be hollow cavate successively Structure, the drainage through ultrafiltration diaphragm 26 enters idle running through inlet opening 30 enters from hollow out bracing frame 32 In water stream channel in axle 24.The present embodiment is selected and is loaded PES ultrafiltration diaphragm by 11 bracing frames 32, The aquifer yield of its super-filtration purifying water can reach more than 120L/h.

The pipeline that described water inlet pipe 2 is communicated to film chamber 8 is provided with electromagnetic valve 34 and pressure limiting valve 36, described film Being provided with liquidometer 38 in chamber 8, electric control gear 42 controls to connect electromagnetic valve 34, liquidometer 38, by limit Pressure valve 36 controls intake pressure at below 0.1MPa, the film that electric control gear 42 feeds back according to liquidometer 38 Chamber 8 water level duty control solenoid valve 34, it is achieved automatic feeding water, cut off the water, to guarantee that the water level in film chamber 8 floods Do not has rotary ultrafilter membrane rotating disk 14.

Separately, above-mentioned electric control gear 42 also controls to connect driving motor 28, ultraviolet ray disinfector 10, automatically controlled Device 42 controls to drive the opening of motor 28, stop and rotating speed, and electric control gear 42 controls ultraviolet ray disinfector 10 Work, so that water is carried out ultraviolet disinfection process, accomplishes Automatic Control.

The dense water of described reverse osmosis filtration system 12 is back to described film chamber 8, described film chamber by dense water pipe Sewage draining exit 40 it is provided with bottom 8.Reverse osmosis produce high-pressure thick water be back to film chamber 8, it is to avoid directly discharge and Waste water resource；Bottom arranges mudhole 40 to carrying out blowdown in film chamber 8.

Can install fixing by wall-mounted or sitting posture after purifier assembled formation of the present utility model, The front of housing 1 is provided with the sealing hatch door 44 of band translucent cover, and rotating hatch door 44 can be to purifier inside Rotary ultrafilter membrane rotating disk 14, ultraviolet ray disinfector 10 and reverse osmosis filtration system 12 carry out keeping in repair, Remove contamination or replace, through translucent cover can clear view to rotary ultrafilter membrane rotating disk 14 in film chamber 8 Process of ultrafiltration treatment and the pollutant such as the impurity that is retained down.

Based on said structure, purifier processing procedure of the present utility model is as follows: source water is by water inlet pipe 2 Enter in the film chamber 8 equipped with rotary ultrafilter membrane rotating disk 14, controlled in film chamber 8 by liquidometer 38 Water level is to guarantee to flood film rotating disk 14, and pressure limiting valve 36 controls intake pressure at below 0.1MPa, automatically controlled dress Put 42 according to the film chamber 8 water level duty control solenoid valves 34 of liquidometer 38 feedback, it is achieved automatic feeding water, stop Water, source water enters in the cavate that hollow cavate supports assembly by ultrafiltration diaphragm 26 in film chamber 8, The water stream channel in hollow axle 24 is flow to, at the suction masterpiece of suction pump 18 by each inlet opening 30 Flow out from going out conduit 15 under with, subsequently enter ultraviolet ray disinfector 10 disinfection, efficiently go Except the float in water, colloidal solid, biomacromolecule, blood worm, flagellate, Cryptosporidium, Jian Shui The harmful organism such as flea, blue-green alge.Water quality after using demand can process disinfection by ultraviolet light according to difference is entered Row water outlet regulate, produces two kinds purification techniques:

First: when closing the second outlet valve 22, opening the first outlet valve 20, ultraviolet ray disinfector 10 Water outlet is directly entered ultra-filtration water pipe 4, and output can reach the clean water of drinking water standard；

Second: when closing the first outlet valve 20, opening the second outlet valve 22, ultraviolet ray disinfector 10 Water outlet enters reverse osmosis filtration system 12, and the outlet of reverse osmosis filtration system is connected with pure water outlet pipe 6, The pure water that output can directly be drunk.

Rotation cross-current type membrane technology-Ultraviolet Disinfection-reverse osmosis technology is combined by this utility model, it is not necessary to Preposition filter element, filter post etc. can carry out purified treatment to high concentrtion source water, and applicable water source type includes Municipal tap water, high building secondary water-supply, rivers Hu Tangshui, subsoil water, long-pending rainwater and China coast and The bitter that west area is widely present, high arsenic high-fluorine water etc., and can surpass according to actual needs Filter high-quality clean water and the switching of reverse-osmosis pure water, in the market without like product, therefore have wide Wealthy application prospect.

Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this reality With novel.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art Seeing, generic principles defined herein can be in the feelings without departing from spirit or scope of the present utility model Under condition, realize in other embodiments.Therefore, this utility model is not intended to be limited to shown in this article These embodiments, and it is to fit to the widest range consistent with principles disclosed herein and features of novelty.

Claims (10)

1. without a preposition filer element type purifier, including box-type shell, the base plate of described housing be provided with into Water pipe, ultra-filtration water pipe, pure water outlet pipe, it is characterised in that: along the direction of water flowing in described housing Being sequentially provided with film chamber, ultraviolet ray disinfector and reverse osmosis filtration system, described film intracavity is provided with entering it Interior water carries out the rotary ultrafilter membrane rotating disk of hyperfiltration treatment, and described water inlet pipe is by the pipeline of band valve even Being connected to film chamber, the outlet in film chamber is connected to ultraviolet ray disinfector by going out conduit, described in go out conduit It is provided with suction pump, one tee T of connection after the outlet connection pressure switch of ultraviolet ray disinfector, three First port of export of siphunculus is connected to reverse osmosis filtration system by pipeline, and its second port of export is by band the The pipeline of one outlet valve is connected with described ultra-filtration water pipe, and the outlet of described reverse osmosis filtration system passes through Pipeline with the second outlet valve is connected with described pure water outlet pipe.

One the most according to claim 1 is without preposition filer element type purifier, it is characterised in that: described Rotary ultrafilter membrane rotating disk includes being internally formed the hollow axle of water stream channel, being fixed on hollow axle Hollow cavate support assembly, supported by described hollow cavate several fixing ultrafiltration diaphragms of modular support, And driving the driving motor that described hollow axle rotates, the closure of described hollow axle one end is fixing, and it is another One end formed outlet with described go out conduit be connected, the axial wall of described hollow axle be provided with several and The inlet opening of described water stream channel connection in it, the water through described ultrafiltration diaphragm enters hollow from inlet opening Water stream channel in rotating shaft.

One the most according to claim 2 is without preposition filer element type purifier, it is characterised in that: described Hollow cavate supports assembly and includes the bracing frame of several hollow outs, and several bracing frames are along described hollow axle Axle bearing of trend arrange setting successively, and can be detachably fixedly arranged at together between support frame as described above two-by-two, The both sides of each support frame as described above are provided with a ultrafiltration diaphragm.

One the most according to claim 3 is without preposition filer element type purifier, it is characterised in that: described The aperture of ultrafiltration diaphragm is 0.01～0.1 μm.

One the most according to claim 2 is without preposition filer element type purifier, it is characterised in that: described Water inlet pipe is communicated to the pipeline in film chamber and is provided with electromagnetic valve and pressure limiting valve, and described film intracavity is provided with liquidometer.

One the most according to claim 1 is without preposition filer element type purifier, it is characterised in that: described The dense water of reverse osmosis filtration system is back to described film chamber, be provided with blowdown bottom described film chamber by dense water pipe Mouthful.

One the most according to claim 5 is without preposition filer element type purifier, it is characterised in that: described Be additionally provided with electric control gear on housing, described electric control gear control to connect electromagnetic valve, liquidometer, driving motor, Suction pump, ultraviolet ray disinfector, the film chamber water level value that described electric control gear feeds back according to liquidometer controls electricity Magnet valve, it is achieved automatic feeding water, cut off the water, to guarantee that described in the water flooding in film chamber, rotary ultrafilter membrane turns Dish, pressure limiting valve control intake pressure is at below 0.1MPa, and described electric control gear controls ultraviolet ray disinfector work Make so that water quality is carried out ultraviolet disinfection process.

One the most according to claim 7 is without preposition filer element type purifier, it is characterised in that: described The ultraviolet wavelength of ultraviolet ray disinfector is 200～275nm.

One the most according to claim 7 is without preposition filer element type purifier, it is characterised in that: described The membrane filtration aperture of reverse osmosis filtration system is 0.0001～0.001 μm.

10. exist without preposition filer element type purifier, its feature according to the one described in any one of claim 1-8 In: it is additionally provided with the sealing hatch door of middle part band translucent cover on described housing.