CN201288099Y

CN201288099Y - On-line quality-division water supply and automatic water-storage water purifier for tap water

Info

Publication number: CN201288099Y
Application number: CNU2008201412009U
Authority: CN
Inventors: 罗兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-06
Filing date: 2008-11-06
Publication date: 2009-08-12
Anticipated expiration: 2018-11-06

Abstract

The utility model relates to a water clarifier which has the function of the tap water online split water supplying and can automatically store water, and comprises a KDF filtering layer. The water clarifier is characterized by further comprising a super filtering film filtering device, wherein a sealing container thereof is provided with a left annular filtering plate and a right annular filtering plate, a plurality of round holes are arranged on the left filtering plate, short handle filters are arranged on all the round holes, a KDF filtering material filtering layer is arranged on the surfaces of the filters, a filter element which is formed from a filter element shell and super filtering film is fixed on a central hole of the right annular plate, water inlet holes are opened on the entire arc top of the filter element shell, a water outlet hole is opened on the bottom of the filter element shell, the super filter element is arranged on the middle portion of the filter element shell, an annular mounting fixed hoop is respectively arranged on both ends of a cylinder, a water inlet is arranged on the left side of the container, a water outlet is opened on the right side surface of the upper portion of the container, the water outlet of an active carbon filtering device is communicated with the water inlet of the supper filtering film filtering device, the water clarifier is economic and practical, clarifies water and stores water, and can provide qualified healthy stored drinking water for town dwellers, rural families, enterprises and public institutions.

Description

The online supplying water in different qualities automatic water-storage of tap water water purifier

One, technical field

The utility model relates to water correction plant, particularly the manufacturing field of the automatic water-storage water purifier of the tap water that uses for urban households and enterprises and institutions.

Two, background technology

Along with the industrialized propelling of China, the water pollution problems is increasingly serious.The seriously polluted life that is threatening the mankind of water resources; United Nations's health organization gives a warning to the whole world: " 21 century; water resources crisis will be the human fact that at first will face ", " whole world has at least people more than 50,000 to die from because of drinking the various diseases that polluted water causes every day." scientist reminds us: if or else we note the maintenance to water resources, will occur---" water grows on trees on the earth, but one can not be drunk! "

World Health Organization's investigation points out that human diseases 80% is relevant with water.The main sterilization method of tap water is the chlorination sterilization, though can remove a large amount of bacteriums, but also exist objectionable impurities, especially the heavy metal in the water, compositions such as chlorine molecule and nitrite, the while course of conveying, water tower storage etc. all causes secondary pollution to a certain degree, although with water boil, but can't remove the objectionable impuritiess such as heavy metal in the water, the excessive absorption of these materials can cause great harm to human body, threatening human healthy, the town and country tap water partly exceeds standard, and do not reach People's Republic of China's new " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted the very big threat to the town and country personnel health.

Now there are many water purifier product design structures very single on the market, its product mainly is based on the phreatic purification of city tap-water and rural area, the purpose that reaches pure water designs, can not solve rural and urban population and directly adopt tap water after retaining purifies, to be better than People's Republic of China's new " drinking water sanitary standard ", become the purpose of retaining and direct-drinking water as the supplying water in different qualities water source.As: Chinese patent literature disclose a kind of " general water-purifying machine " (sy188242019) and " water-purifying filter " (Sy168246427), the two is the water source with tap water and underground water all, adopt the PP cellucotton to cross filter core, the active carbon purifying germicidal treatment becomes direct drinking water.

Three, utility model content

The purpose of this utility model provides the online supplying water in different qualities automatic water-storage of a kind of tap water water purifier, is better than the problem of People's Republic of China's new " drinking water sanitary standard " and automatic water-storage to solve the town and country tap water that exceeds standard after purifying.This novel purpose is realized by following technical scheme: the online supplying water in different qualities automatic water-storage of a kind of tap water water purifier, comprise the cocoanut active charcoal filtration unit, the KDF filtering layer, it is characterized in that, also has the hollow fiber ultrafiltration membrane filtration unit: be provided with annular filter plate and following toroidal membrane in its closed container, go up on the annular filter plate and have several circular ports, be equipped with short-handled filter head on the circular port, the filter surface is provided with KDF media filtration layer, be fixed with a filter core of forming by filter-core shell and ultra-filtration membrane on the following toroidal membrane centre hole, spread all on the arc top of filter-core shell and have the prosopyle, the filter-core shell bottom has posticum, described ultrafiltration core is arranged on the middle part of filter-core shell, the container left side is provided with water-in, the container upper left-hand is provided with the back flushing water outlet, the container right side is provided with the back flushing water inlet and is just washing discharge outlet, has water outlet on the container upper right face; The water outlet of described active carbon filtering device is communicated with the water-in of ultrafiltration membrane filter device.

Also has active carbon filtering device: be provided with an annular filter plate in its closed container, the filter plate surface is provided with the cocoanut active charcoal filtering layer, container upper left-hand face is provided with water-in, has water outlet on the container right flank of filter plate below, and container bottom has discharge outlet; The water outlet of active carbon filtering device is communicated with the water-in of ultrafiltration membrane filter device.

In the above-mentioned design, these novel employing secondary three Room filtration units are with the needs at town-dweller-rural-family's drinking water treatment.Exceed standard the tap water as the part concerning town and country, this is novel to carry out to it that cocoanut active charcoal filters the back, carries out the KDF media filtration again, hollow fiber ultrafiltration membrane is filtered and antibacterial processing.

Compare with prior art (crossing at existing pp cellucotton on the basis of filter core and active carbon purifying processing), this novel pin has increased treatment steps such as cocos active carbon filtration, KDF media filtration, hollow fiber ultrafiltration membrane filtration to tap water water source, town and country.During this is novel, cocos active carbon threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element HUMAN HEALTH in can planar water, remove the organism in the water, keep mineral substance and trace element the human body beneficial; The KDF filtrate can be removed the chlorine residue in the water, remove the heavy metal of solubility, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction; Hollow fiber ultrafiltration membrane can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus, the reduction water hardness in the water, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics, separate 0.001 micron in aperture, filtration efficiency is up to more than 99.8%, can also before cutting off the water, store 1-2 days Drinking Water automatically, reservation improves mouthfeel to human body beneficial's mineral substance and trace element, and glycol is sweet more to make water quality.

This is novel to have following characteristics: in 1, can planar water HUMAN HEALTH is threatened granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element, remove the organism in the water, keep mineral substance and trace element the human body beneficial.2, can remove chlorine residue in the water; remove the heavy metal of solubility; the controlling microbial growth; stop the accumulation of hard scale; deironing, reduce fluorochemical, nitrate and vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction.3, can effectively remove silt, iron rust, suspended substance, colloid, bacterium, virus, reduction water hardness in the water, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics, separate 0.001 micron in aperture, filtration efficiency is up to more than 99.8%, can also before cutting off the water, store 1-2 days Drinking Water automatically, reservation improves mouthfeel to human body beneficial's mineral substance and trace element, and glycol is sweet more thereby make water quality.4, filter back water quality and be better than People's Republic of China's new " drinking water sanitary standard ".

This novel economizer is suitable for, and floor space is little, be particularly suitable for town-dweller-rural-family and enterprises and institutions and use, but each household is installed a cover.

Four, description of drawings

Below in conjunction with drawings and Examples to this novel being described further

Fig. 1 is the device connection diagram of this novel embodiment;

Fig. 2 is the structure iron of active carbon filtering device shown in Figure 1;

Fig. 3 is the structure iron of ultrafiltration membrane filter device shown in Figure 1.

Five, embodiment

Fig. 1 illustrates the situation that this novel water treatment device is equipped with former water pressure, for town-dweller-rural-family and enterprises and institutions use, by valve 3 directly tap water is introduced treated in this new device then can (as former water pressure deficiency, can add topping-up pump).

Among Fig. 2, the closed container that active carbon filtering device 1 is made up of cylindrical shell 1b and upper cover 1a, cylindrical shell 1b is connected with upper cover 1a spiral, be provided with ring packing division board 17, annular filter plate 19 in this container, the filter plate surface is provided with cocoanut active charcoal filtering layer 18 (the about 0.9mm of granularity), the total thickness of above-mentioned filtering layer〉0.30m; The left surface on this container top is provided with water-in 1c, has water outlet 1d on the container right flank of filter plate below, and the bottom is provided with discharge outlet 1e; Annular material baffle 17 tops are provided with to float and close valve 16 in this container, play the automatic unlatching effect of water.

Among Fig. 3, the closed container that ultrafiltration membrane filter device 2 is made up of cylindrical shell 2b and right end socket 2a, cylindrical shell 2b is connected with right end socket 2a spiral, be provided with left annular filter plate 28, right toroidal membrane 30 in this container, have several circular ports on the filter plate of a left side, be equipped with short-handled filter head 29 on the circular port, the filter surface is provided with KDF media filtration layer 27 (the about 0.8mm of granularity), the total thickness of above-mentioned filtering layer〉0.38m; Be fixed with a filter core of forming by filter-core shell and ultra-filtration membrane on the right toroidal membrane centre hole, spread all on the arc top 31 of filter-core shell and have the prosopyle, the filter-core shell bottom has posticum, described ultrafiltration core is arranged on the middle part 32 of filter-core shell, two of cylindrical shell respectively is provided with an annular and installs and fixes hoop 33, container left side is provided with that water-in 2c, container upper left-hand are provided with back flushing water outlet 2f, the container right flank is provided with back flushing water inlet 2e, just washes discharge outlet 2g, has water outlet 2d on the container upper right face; KDF media filtration layer 27 top are provided with annular separated material cover 26 in this container, spread all over the slit on it, play the distribution and the filler buffer action of water.Can serve as a contrast between the above-mentioned filtering layer with filter cloth.

The filter-core shell of above-mentioned filter core is upper and lower two sections, is connected with right toroidal membrane 30 spirals respectively.Especially, filter-core shell can be divided into an arc top 31 (having the water hole) and be connected with the hypomere filter-core shell, is provided with ultrafiltration core 32 in the filter-core shell, and housing bottom has posticum.

Referring to Fig. 1, process from water treatment, former water enters from the water-in 1c on the container of active carbon filtering device 1 through valve 3, after filtering, water outlet 1d on the lower side of container flows out, (at this moment, bleed valve 5 on the bottom drain cuts out), enter ultrafiltration membrane filter device 2 (at this moment through three-way valve 4 again, bleed valve 8 on threeway water intaking valve 4 on the left surface back flushing water inlet and the bleed valve 7 on the discharge outlet and the upper left-hand face back flush discharge mouth cuts out), after multilayer ultrafiltration germicidal treatment, become direct drinking water, outwards export through valve 6, (the threeway water intaking valve 4 on the back flushing water inlet on the external pipe uses when being the supplying apparatus back flushing, bleed valve 7 on the external pipe is that supplying apparatus uses when cleaning at ordinary times, and the bleed valve 8 on the back flush discharge mouth of top uses when being the supplying apparatus back flushing).The water outlet of above-mentioned active carbon filtering device is communicated with the water-in of ultrafiltration membrane filter device, and the water outlet of ultrafiltration membrane filter device is communicated with the water-in of external water supply network.

In addition, container can adopt edible stainless steel 304 materials during this was novel, to satisfy hygienic requirements.

Claims

1, the online supplying water in different qualities automatic water-storage of a kind of tap water water purifier, comprise the cocoanut active charcoal filtration unit, the KDF filtering layer, it is characterized in that, also has hollow fiber ultrafiltration membrane filtration unit (2): be provided with left annular filter plate (28) in its closed container, right toroidal membrane (30), have several circular ports on the filter plate of a left side, be equipped with short-handled filter head (29) on the circular port, the filter surface is provided with KDF media filtration layer (27), be fixed with a filter core of forming by filter-core shell and ultra-filtration membrane on the right toroidal membrane centre hole, spread all on the arc top (31) of filter-core shell and have the prosopyle, the filter-core shell bottom has posticum, described ultrafiltration core is arranged on the middle part (32) of filter-core shell, two of cylindrical shell respectively is provided with an annular and installs and fixes hoop (33), and the container left surface is provided with water-in (2c), has water outlet (2d) on the container upper right face; The water outlet of described active carbon filtering device (1) is communicated with the water-in (2c) of ultrafiltration membrane filter device (2).

2, water purifier according to claim 1, it is characterized in that, also has cocoanut active charcoal filtration unit (1): be provided with ring packing division board (17), annular filter plate (19) in its closed container, the filter plate surface is provided with cocoanut active charcoal filtering layer (18), the left surface on this container top is provided with water-in (1c), has water outlet (1d) on the container right flank of filter plate below; The water outlet of active carbon filtering device (1d) is communicated with the water-in of ultrafiltration membrane filter device (2).

3, water purifier according to claim 1 and 2 is characterized in that, ring packing division board (17) top is provided with the floating valve (16) that closes in the container of described active carbon filtering device (1); KDF media filtration layer (27) left side is provided with annular separated material cover (26) in the container of described ultrafiltration membrane filter device (2).

4, water purifier according to claim 3 is characterized in that, the about 0.9mm of granularity of the cocoanut active charcoal filtering layer in the container of described active carbon filtering device (1), total thickness of filter bed〉0.30m; The about 0.8mm of granularity of the KDF media filtration layer in the container of described ultrafiltration membrane filter device (2), total thickness of filter bed〉0.38m.

5, water purifier according to claim 4 is characterized in that, the container of described active carbon filtering device (1) is spun by cylindrical shell and upper cover and forms; The container of described ultrafiltration membrane filter device (2) is spun by cylindrical shell and right end socket and forms; The filter-core shell of described filter core is upper and lower two sections, is connected with right toroidal membrane (30) spiral respectively.

6, water purifier according to claim 5 is characterized in that, the container bottom of described active carbon filtering device (1) is provided with discharge outlet (1e); The container upper left-hand of described ultrafiltration membrane filter device (2) is provided with back flushing water outlet (2f), and the container right flank is provided with back flushing water inlet (2e), just washes discharge outlet (2g).