CN208617585U - The household water filter of improvement - Google Patents

Abstract

A kind of household water filter of improvement, including shell, the fixed device of T-type, HEPA filter screen, hollow fiber ultrafiltration membrane, photo catalysis reactor and activated carbon filter layer, the fixed device of the T-type includes the mounting rod for being located at the plate of the shell upper opening and extending downwardly in the middle part of plate lower surface, successively interval is equipped with HEPA filter screen, hollow fiber ultrafiltration membrane, photo catalysis reactor and activated carbon filter layer to the mounting rod from the bottom up, and the shell is equipped with water inlet, the first water outlet and the second water outlet；The utility model easy maintenance as a result, and HEPA filter screen and hollow fiber ultrafiltration membrane are utilized, it can remove the harmful substances such as silt in water, iron rust, colloid, bacterium, by the first water outlet as daily water consumption；Remaining bacterium, virus in water can be effectively killed using photo catalysis reactor, chlorine residue and heavy metal ion is removed, heterochromatic, peculiar smell can be adsorbed using activated carbon filter layer, drinking water can be used as by the second water outlet.

Description

The household water filter of improvement

Technical field

The utility model relates to the technical field of purifier more particularly to a kind of household water filters of improvement.

Background technique

China waterworks is most of still to use traditional conventional treatment process, and this purification process is mainly removed and suspended Object, colloid and bacterium, and its efficiency for removing dissolved organic matter is extremely low, at the same when sterilizing disinfectant chlorine can in water Organic matter reaction generates a large amount of carcinogenic organohalogen compounds (haloform, halogen acetic acid etc.)；In addition adding with pollution of waterhead Play has been difficult the requirement for meeting people to drinking water quality by the water outlet that traditional purification process is handled, therefore water purifier is It is increasingly becoming the necessity of Modern Family's life.

Water purifier can divide many types according to different cleaning principle and technique, and general water purifier is all to use The mode of filter, filtering removes the harmful substance in water quality, but such water purifier has some problems in use: 1) common Water purifier is difficult to effectively remove to chlorine residue present in water quality, bacterium and heavy metal ion；2) high-end reverse osmosis membrane water purifier While purified water, and minerals beneficial to human body in water can be filtered out, long-term drinking is unfavorable for health.

For this purpose, the designer of the utility model is in view of drawbacks described above, it is comprehensive to be engaged in for many years by concentrating on studies and designing The experience and achievement of related industry, researching and designing go out a kind of household water filter of improvement, to overcome drawbacks described above.

Utility model content

The purpose of this utility model is to provide a kind of household water filters of improvement, and structure is simple, easy to operate, can be with Silt, iron rust, chlorine residue and peculiar smell in water are effectively removed, kills virus and bacterium, while improving the mouthfeel of water.

To achieve the above object, the utility model discloses a kind of household water filters of improvement, including shell, T-type to fix Device, HEPA filter screen, hollow fiber ultrafiltration membrane, photo catalysis reactor and activated carbon filter layer, it is characterised in that:

The shell is tubular structure, and the fixed device of the T-type includes positioned at the plate of the shell upper opening and from flat The mounting rod extended downwardly in the middle part of plate lower surface, successively interval is equipped with HEPA filter screen, hollow to the mounting rod from the bottom up Fiber ultrafiltration membrane, photo catalysis reactor and activated carbon filter layer, the HEPA filter screen, hollow fiber ultrafiltration membrane, photocatalysis are anti- Device and activated carbon filter layer is answered to extend to the inner wall periphery of shell from mounting rod periphery, the lower part of the shell is equipped with water inlet, It is equipped with the first water outlet on shell between the hollow fiber ultrafiltration membrane and photo catalysis reactor, is filtered in the active carbon Shell between layer and the plate is equipped with the second water outlet.

Wherein: the photo catalysis reactor includes upper supporting network and lower supporting network, the upper supporting network and lower supporting network It is equipped at intervals with multiple LED ultraviolet lamps on inside, multiple TiO2 photocatalysis units are equipped between the upper supporting network and lower supporting network.

Wherein: the LED ultraviolet lamp is the LED ultraviolet lamp that wavelength is 254~365nm.

Wherein: the LED ultraviolet lamp is drawn by the power lead extended out of the fixed device of T-type mounting rod from top After be connected to external power.

Wherein: the TiO2 photocatalysis unit includes transparent cellular glass microballoon and is carried on cellular glass microballoon TiO2 photochemical catalyst.

Wherein: the diameter of the cellular glass microballoon is 1~5mm.

Wherein: water inlet is connected with water inlet pipe, and the water inlet pipe is equipped with inlet valve, and first water outlet is connected with first Outlet pipe, first outlet pipe are equipped with the first outlet valve, and second water outlet is connected with the second outlet pipe, and described second goes out Water pipe is equipped with the second outlet valve.

By above structure it is found that the household water filter of the improvement of the utility model has the effect that

1, using HEPA filter screen and hollow fiber ultrafiltration membrane, can remove silt in water, iron rust, colloid, bacterium etc. has Evil substance, can be used as daily water consumption by the first water outlet；It can effectively be killed using photo catalysis reactor remaining in water Bacterium, virus are removed chlorine residue and heavy metal ion, can be adsorbed to heterochromatic, peculiar smell using activated carbon filter layer, pass through second Water outlet can be used as drinking water.

2, water purifier in use for some time, the fixed device of T-type and each device being secured to can be taken out together into Row cleaning, easy maintenance.

The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.

Detailed description of the invention

Fig. 1 shows the structural schematic diagram of the household water filter of the improvement of the utility model.

Appended drawing reference:

10, shell；11, the fixed device of T-type；12, HEPA filter screen；13, hollow fiber ultrafiltration membrane；14, light-catalyzed reaction Device；141, LED ultraviolet lamp；142, TiO2 photocatalysis unit；15, activated carbon filter layer；16, water inlet；17, the first water outlet； 18, the second water outlet.

Specific embodiment

Referring to Fig. 1, it is shown that the household water filter of the improvement of the utility model.

The household water filter of the improvement includes that shell 10, the fixed device 11 of T-type, HEPA filter screen 12, doughnut are super Filter membrane 13, photo catalysis reactor 14 and activated carbon filter layer 15, the shell 10 are tubular structure, the fixed device 11 of the T-type Comprising the mounting rod for being located at the plate of 10 upper opening of shell and extending downwardly in the middle part of the plate lower surface, the mounting rod from Under up successively interval be equipped with HEPA filter screen 12, hollow fiber ultrafiltration membrane 13, photo catalysis reactor 14 and active carbon filtering Layer 15, the HEPA filter screen 12, hollow fiber ultrafiltration membrane 13, photo catalysis reactor 14 and activated carbon filter layer 15 are from mounting rod Periphery extends to the inner wall periphery of shell 10, and the lower part of the shell 10 is equipped with water inlet 16, in the hollow fiber ultrafiltration membrane Shell 10 between 13 and photo catalysis reactor 14 is equipped with the first water outlet 17, in the activated carbon filter layer 15 and described flat Shell 10 between plate is equipped with the second water outlet 18.

Further, the photo catalysis reactor 14 includes upper supporting network and lower supporting network, the upper supporting network and lower branch It supports and is equipped at intervals with multiple LED ultraviolet lamps 141 on the inside of net, multiple TiO2 light are equipped between the upper supporting network and lower supporting network Catalyst unit 142.

Further, the LED ultraviolet lamp 141 is the LED ultraviolet lamp that wavelength is 254~365nm.

Further, the TiO2 photocatalysis unit 142 includes transparent cellular glass microballoon and is carried on porous TiO2 photochemical catalyst on glass microballoon, and the diameter of the cellular glass microballoon is 1~5mm.

Further, the LED ultraviolet lamp 141 passes through the power lead that extends out of the fixed device 11 of T-type mounting rod External power is connected to after drawing from top.

Further, water inlet 16 is connected with water inlet pipe, and the water inlet pipe is equipped with inlet valve, and first water outlet 17 connects It is connected to the first outlet pipe, first outlet pipe is equipped with the first outlet valve, and second water outlet 18 is connected with the second outlet pipe, Second outlet pipe is equipped with the second outlet valve.

As a result, the utility model utilize HEPA filter screen and hollow fiber ultrafiltration membrane, can remove silt in water, iron rust, The harmful substances such as colloid, bacterium can be used as daily water consumption by the first water outlet；It can effectively be killed using photo catalysis reactor It goes out remaining bacterium, virus in water, removes chlorine residue and heavy metal ion, heterochromatic, peculiar smell can be carried out using activated carbon filter layer Absorption, can be used as drinking water by the second water outlet: water purifier in use for some time, can by the fixed device of T-type and with Its each device fixed takes out together to be cleared up, easy maintenance.

It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front Example.

Claims (7)

1. a kind of household water filter of improvement, including shell, T-type fixed device, HEPA filter screen, hollow fiber ultrafiltration membrane, light Catalytic reactor and activated carbon filter layer, it is characterised in that:

The shell is tubular structure, and the fixed device of the T-type includes positioned at the plate of the shell upper opening and under plate The mounting rod that surface middle part extends downwardly, successively interval is equipped with HEPA filter screen, doughnut to the mounting rod from the bottom up Ultrafiltration membrane, photo catalysis reactor and activated carbon filter layer, the HEPA filter screen, hollow fiber ultrafiltration membrane, photo catalysis reactor The inner wall periphery of shell is extended to from mounting rod periphery with activated carbon filter layer, the lower part of the shell is equipped with water inlet, in institute State shell between hollow fiber ultrafiltration membrane and photo catalysis reactor and be equipped with the first water outlet, in the activated carbon filter layer and Shell between the plate is equipped with the second water outlet.

2. the household water filter improved as described in claim 1, it is characterised in that: the photo catalysis reactor includes upper support Multiple LED ultraviolet lamps, the upper supporting network are equipped at intervals on the inside of net and lower supporting network, the upper supporting network and lower supporting network Multiple TiO2 photocatalysis units are equipped between lower supporting network.

3. the household water filter improved as claimed in claim 2, it is characterised in that: the LED ultraviolet lamp be wavelength be 254~ The LED ultraviolet lamp of 365nm.

4. the household water filter improved as claimed in claim 3, it is characterised in that: the LED ultraviolet lamp from T-type by fixing The power lead extended in the mounting rod of device is connected to external power after drawing from top.

5. the household water filter improved as claimed in claim 2, it is characterised in that: the TiO2 photocatalysis unit includes transparent Cellular glass microballoon and the TiO2 photochemical catalyst that is carried on cellular glass microballoon.

6. the household water filter improved as claimed in claim 5, it is characterised in that: the diameter of the cellular glass microballoon is 1 ~5mm.

7. the household water filter improved as described in claim 1, it is characterised in that: water inlet is connected with water inlet pipe, it is described into Water pipe is equipped with inlet valve, and first water outlet is connected with the first outlet pipe, and first outlet pipe is equipped with the first outlet valve, institute It states the second water outlet and is connected with the second outlet pipe, second outlet pipe is equipped with the second outlet valve.