CN201923917U - Household water purifier with back-flushing pollution discharging and ultraviolet sterilizing function - Google Patents
Household water purifier with back-flushing pollution discharging and ultraviolet sterilizing function Download PDFInfo
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- CN201923917U CN201923917U CN2011200205018U CN201120020501U CN201923917U CN 201923917 U CN201923917 U CN 201923917U CN 2011200205018 U CN2011200205018 U CN 2011200205018U CN 201120020501 U CN201120020501 U CN 201120020501U CN 201923917 U CN201923917 U CN 201923917U
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Abstract
The utility model provides a household water purifier with a back-flushing pollution discharging and ultraviolet sterilizing function. A screw rod and a nut are arranged between a tank body and an upper sealing head; a filler inlet, a filler outlet and a feeding funnel are arranged on the right side surface of the closed container; the surface of an annular sieve plate in the closed container is provided with a PP fiber cotton filter sheet, on which an annular purifying box is arranged sequentially; the purifying box is internally provided with a silicon-phosphorus crystal anti-bacteria and scale-inhibiting purifying layer; an isolation screen is arranged at the upper part of the purifying box; the surface of the isolation screen is provided with a granular active carbon filter layer; a round hole at the bottom of the closed container is fixed with a filter part that consists of a built-in filter core shell, a filter core and a filter bag; a round clamping pipe is arranged at the lower part of the filter core shell; an external-pressure type ultra-filtration membrane filter core and a KDF filter bag can be fixed effectively by a rotary valve seat and a filter core round clamping pipe; a water inlet is arranged at the top part of the closed container; a water outlet is arranged at the right side of the valve seat at the lower part of the filter core shell; and the water outlet of the filter device is communicated with the water inlet of an ultraviolet sterilizing device. The household water purifier is economical and practical and can provide qualified and healthy drinking water for the country families.
Description
Technical field
The utility model relates to water correction plant, particularly the manufacturing field of the water purifier of the tap water that uses for hilly area, rural area and mountain area family and enterprises and institutions.
Background technology
The pollution day by day of modern water resources, human life in serious threat, particularly serious to the influence in rural area, the rural potable water sanitary condition is demanded urgently improving, urban residents of China and the enterprises and institutions that live in the rural area, the water source of Drinking Water mainly is based on underground water, drink phreatic population and account for 75%, the population of drinking the surface water accounts for 25%, basically be urban residents with good conditionsi and enterprises and institutions' digging well to get water, unqualified is just at rivers, the lake, reservoir, directly fetch water in the gully and drink, these underground water generally pollute, even severe overweight, its pollution is loathsome especially, especially underground water iron, manganese, alkali, suspended substance, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, the solid impurity pollution hazard, even there is well that water is arranged, also severe overweight can't be drunk, and is threatening human healthy; The condition of similar city tap-water is not used in general small towns, small towns population is directly with underground water or the face of land natural stream networks source as tap water, its present situation is, rural potable water pollutes, severe overweight, do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted the very big threat to the small towns personnel health.
Known on the market many water purifier products mainly are based on the purification again to city tap-water, the purpose that reaches Drinking Water designs, enterprises and institutions' population that can not solve hilly area, rural area and mountain area and live in the rural area directly adopts water sources such as underground water or surface water to reach People's Republic of China's " drinking water sanitary standard " after purifying, and becomes the purpose of Drinking Water.As: Chinese patent literature discloses " a kind of inorganic nutrients water purifier ", is the water source with the tap water, adopts activated carbon filtration, medical stone mineralization to be treated as Drinking Water.
The utility model content
The utility model mainly is in conjunction with China's reality, push forward the building of a new socialist countryside and the urban-rural integration construction, purpose provides a kind of household water filter with contrary flushing pollution discharge and function of ultraviolet sterilization, after purifying, be better than People's Republic of China's " drinking water sanitary standard " to solve hilly area, rural area and mountain area and the geologic hazard area water sources such as underground water, surface water, tap water that exceed standard, become the problem of direct drinking water.This novel purpose is realized by following technical scheme: a kind of household water filter with contrary flushing pollution discharge and function of ultraviolet sterilization, comprise auto-manual blowdown Controlling System, ultraviolet germicidal lamp, the gac filtration layer, the brilliant antibiotic scale suppression purifying layer of silicon spirit, high degree of accuracy PP cellucotton filter, KDF filtering layer and external-compression type ultrafiltration membrance filter core, it is characterized in that: be provided with screw rod and nut between its tank body and the upper cover, the top of encloses container is provided with water-in, the sewage backwash mouth, the top of encloses container right flank is provided with the filler import, loading hopper, the right flank bottom is provided with the filler outlet, be provided with an annular sieve plate in the encloses container, the surface of sieve plate is provided with high degree of accuracy PP cellucotton filter, also be disposed with an annular purification cassette on it, be provided with the brilliant antibiotic scale suppression purifying layer of silicon spirit in the purification cassette, the top of purification cassette is provided with one and isolates sieve, and the surface that isolates sieve is provided with the gac filtration layer; The bottom of this encloses container has and is fixed with a filter element of being made up of built-in filter-core shell and filter core and filter bag on a circular port, the circular port, the top of filter-core shell spread all over have the infiltration hole, the bottom of filter-core shell is provided with valve seat, the center of valve seat is provided with the circular card pipe, by rotary valve base and filter core circular card pipe effectively fixedly external-compression type ultra-filtration membrane filter core and KDF filter bag; The right side of this filter-core shell lower valve seat has water outlet, and the top of gac filtration layer is provided with the arc water distributor in the encloses container; The water outlet of described filtration unit is communicated with the water-in of pure water tank arrangement.
In the above-mentioned design, this integrated five layers of filtration units of novel employing and ultraviolet sterilization apparatus are with respectively at hilly area, rural area and mountain area and the different needs of living in enterprises and institutions' drinking water treatment in rural area.As town and country are exceeded standard underground water, surface water, tap water, this is novel to carry out to it that brilliant antibiotic scale suppression purification of gac filtration, silicon spirit, high degree of accuracy PP cellucotton are filtered, the KDF filter bag filters the back, carry out external-compression type ultra-filtration membrane filter element filtering and ultra-violet sterilization again handles.
Compare with prior art (on the basis of existing activated carbon filtration and medical stone mineralization processing); this novel pin has increased treatment steps such as auto-manual blowdown Controlling System, ultraviolet germicidal lamp, gac filtration layer, the brilliant antibiotic scale suppression purifying layer of silicon spirit, high degree of accuracy PP cellucotton filter, KDF filtration and external-compression type ultrafiltration membrance filter to underground surface water in town and country and tap water water source.During this is novel, granulated active carbon can absorption 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 the water, remove the organism in the water, keep mineral substance and trace element the human body beneficial; The brilliant antibiotic scale suppression effect of silicon spirit is very remarkable, can eliminate red rusting water, bacterium, incrustation scale at short notice; High degree of accuracy PP cellucotton filter effectively tiny silt, iron rust, impurity, the suspended substance in the filtering water, thoroughly remove incrustation scale, filter effect is up to more than 96.8%; The KDF filter bag can effectively be removed the chlorine residue in the water, soluble heavy metal, the controlling microbial growth stops the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, nitrate and vitriol etc., can remove bacterium and algae in the tap water, can effectively protect the filter membrane of ultrafiltration; External-compression type ultra-filtration membrane filter core can be removed silt, iron rust, suspended substance, colloid, bacterium, the virus in the water effectively once more, reduces water hardness; Bacterium, the virus in the water can be thoroughly killed in ultraviolet ray, has kept mineral substance and trace element to the human body beneficial simultaneously, thereby has made the water quality mouthfeel sweet more pure sweet; Auto-manual blowdown Controlling System can effectively be discharged and is suspended in the intravital objectionable impurities of filter tank water, discharge efficiency is up to more than 99.8%, also can effectively discharge absorption in the lip-deep various objectionable impuritiess of filtering layer, back flush discharge rate height, keep filter core inner water route circulation, effectively prevent out aqueous metamorphism, the control of monolithic computer chip, have automatic measuring ability, discharging number of times and drain time automatically can be provided with arbitrarily.
This is novel to have following characteristics: 1, effectively HUMAN HEALTH is threatened granulometric impurity in the chlorine residue, peculiar smell of maximum, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element in the absorption water, remove the organism in the water, keep mineral substance and trace element the human body beneficial.2, can eliminate red rusting water, bacterium, incrustation scale at short notice.3, effectively tiny silt, iron rust, impurity, the suspended substance in the filtering water, thoroughly remove incrustation scale, filter effect is up to more than 96.8%.4, can effectively remove chlorine residue in the water; soluble heavy metal, the controlling microbial growth stops the accumulation of hard scale; deironing, reduce fluorochemical, nitrate, nitrate and vitriol etc., can remove bacterium and algae in the tap water, can effectively protect the filter membrane of ultrafiltration.5, can remove silt, iron rust, suspended substance, colloid, bacterium, virus in the water effectively once more, reduce water hardness.6, can effectively thoroughly kill bacterium, virus in the water, keep mineral substance and trace element simultaneously, thereby made the water quality mouthfeel sweet more pure sweet the human body beneficial.7, can effectively discharge and be suspended in the intravital objectionable impurities of filter tank water, discharge efficiency is up to more than 99.8%, also can effectively discharge absorption in the lip-deep various objectionable impuritiess of filtering layer, back flush discharge rate height, keep filter core inner water route circulation, effectively prevent out aqueous metamorphism, the control of monolithic computer chip, have automatic measuring ability, discharging number of times and drain time automatically can be provided with arbitrarily.8, filter back water quality and be better than People's Republic of China's " drinking water sanitary standard ".
This novel economizer is suitable for, the enterprises and institutions' use that is particularly suitable for hilly area, rural area and mountain area and lives in the rural area, but each household configuration.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the device connection diagram of this novel embodiment;
Fig. 2 is the structure iron of filtration unit shown in Figure 1.
Embodiment
Fig. 1 illustrates this novel water treatment device and is equipped with the situation of filtering power and auto-manual blowdown Controlling System, as using for hilly area, rural area and mountain area and the enterprises and institutions that live in the rural area, then directly underground water, surface water or tap water are introduced and carried out filtration treatment in this new device, the water after the processing is sent in the water purification jar 6 for using (utilize former water power, as being short of power, can adding topping-up pump).
Among Fig. 2, the encloses container that filtration unit 4 is made up of tank body 4b and upper cover 4a and base 4g, tank body 4b is connected with upper cover 4a and base 4g screw rod, be provided with screw rod and nut 26 between this tank body and the upper cover, the top of encloses container is provided with water-in 4c, sewage backwash mouth 4e, the top of encloses container right flank is provided with filler import 28, loading hopper 27, the right flank bottom is provided with in its filler import and export of filler outlet 29(and is provided with sealing cover), be provided with an annular sieve plate 20 in the encloses container, the surface of sieve plate is provided with high degree of accuracy PP cellucotton filter 19, also be disposed with an annular purification cassette on it, be provided with the brilliant antibiotic scale suppression purifying layer 18(granularity 11-12mm of silicon spirit in the purification cassette), the top of purification cassette is provided with one and isolates sieve, the surface that isolates sieve is provided with gac filtration layer 17(granularity 1.0-1.2mm), the total thickness＞1.58m of above-mentioned filtering layer; The bottom of this encloses container has and is fixed with a filter element of being made up of built-in filter-core shell 4f and filter core and filter bag on a circular port, the circular port, the top of filter-core shell 21 spread all over have the infiltration hole, the bottom of filter-core shell is provided with valve seat 25, the center of valve seat is provided with circular card pipe 24, by the effectively fixing external-compression type ultra-filtration membrane filter core 23(diameter 126mm * long 378mm of rotary valve base and filter core circular card pipe) and KDF filter bag 22(granularity 0.6mm), the total thickness＞0.28m of above-mentioned filter bag; The right side of this filter-core shell lower valve seat has water outlet 4d, and the top of gac filtration layer 17 is provided with arc water distributor 16 in the encloses container, plays the distribution and the effect of back flushing separated material of water.
Referring to Fig. 1, process from water treatment, former water enters from the water-in 4c on the encloses container of filtration unit 4 through total valve 7 and normally open solenoid valve device 1, after coarse filtration and antibiotic scale suppression, posticum from annular sieve plate 20 bottoms flows out (at this moment, bleed valve 10 on the manual sewage draining exit in top cuts out, use when blowdown was with cleaning when the manual drain valve on this sewage draining exit was the supplying apparatus power failure, electromagnetism discharge valve system 2 on the automatic pollution discharge mouth uses when being the supplying apparatus automatic pollution discharge), infiltration hole on built-in filter-core shell top enters KDF filter bag 22 and external-compression type ultra-filtration membrane filter core 23 again, and then among valve 9 enters ultraviolet sterilization apparatus 5, behind multilayer ultrafiltration and ultra-violet sterilization, become direct drink water purification, outwards export through valve 11.The water outlet of above-mentioned filtration unit is communicated with the water-in of pure water tank arrangement.
In addition, encloses container can adopt edible stainless steel 304 materials during this was novel, to satisfy quality and hygienic requirements.
Claims (5)
1. the household water filter of contrary flushing pollution discharge of a band and function of ultraviolet sterilization; comprise auto-manual blowdown Controlling System; ultraviolet germicidal lamp; the gac filtration layer; the brilliant antibiotic scale suppression purifying layer of silicon spirit; high degree of accuracy PP cellucotton filter; KDF filtering layer and external-compression type ultrafiltration membrance filter core; it is characterized in that: be provided with screw rod and nut (26) between its tank body and the upper cover; the top of encloses container right flank is provided with filler import (28); loading hopper (27); the right flank bottom is provided with filler outlet (29); be provided with an annular sieve plate (20) in the encloses container; the surface of sieve plate is provided with high degree of accuracy PP cellucotton filter (19); also be disposed with an annular purification cassette on it; be provided with silicon spirit brilliant antibiotic scale suppression purifying layer (18) in the purification cassette; the top of purification cassette is provided with one and isolates sieve; the surface that isolates sieve is provided with gac filtration layer (17); the bottom of this encloses container has a circular port; be fixed with a filter element of forming by built-in filter-core shell (4f) and filter core and filter bag on the circular port; the top of filter-core shell (21) spread all over have the infiltration hole; the bottom of filter-core shell is provided with valve seat (25); the center of valve seat is provided with circular card pipe (24); by rotary valve base and filter core circular card pipe effectively fixedly external-compression type ultra-filtration membrane filter core (23) and KDF filter bag (22); the top of this encloses container is provided with water-in (4c); sewage backwash mouth (4e); the right side of filter-core shell lower valve seat has water outlet (4d), and the water outlet of described filtration unit (4) is communicated with the water-in of ultraviolet sterilization apparatus (5).
2. household water filter according to claim 1 is characterized in that, the top of the gac filtration layer (17) in the encloses container of described filtration unit (4) is provided with arc water distributor (16).
3. household water filter according to claim 2; it is characterized in that; the granularity of gac filtration layer is 1.0-1.2mm in the encloses container of described filtration unit (4), and the granularity of the brilliant antibiotic scale suppression purifying layer of silicon spirit is 11-12mm, total thickness of filter bed＞1.58m.
4. household water filter according to claim 3, it is characterized in that, the specification of the external-compression type ultrafiltration membrance filter core in the encloses container of described filtration unit (4) is diameter 126mm * long 378mm, and the granularity of KDF filter bag is 0.6mm, total thickness of filter bed＞0.28m.
5. household water filter according to claim 4 is characterized in that, the encloses container of described filtration unit (4) is formed by connecting by tank body and upper cover and base screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200205018U CN201923917U (en) | 2011-01-22 | 2011-01-22 | Household water purifier with back-flushing pollution discharging and ultraviolet sterilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200205018U CN201923917U (en) | 2011-01-22 | 2011-01-22 | Household water purifier with back-flushing pollution discharging and ultraviolet sterilizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923917U true CN201923917U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200205018U Expired - Fee Related CN201923917U (en) | 2011-01-22 | 2011-01-22 | Household water purifier with back-flushing pollution discharging and ultraviolet sterilizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285521A (en) * | 2020-05-11 | 2020-06-16 | 烟台沁园水处理科技有限公司 | Domestic water purification unit based on deep purification |
-
2011
- 2011-01-22 CN CN2011200205018U patent/CN201923917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285521A (en) * | 2020-05-11 | 2020-06-16 | 烟台沁园水处理科技有限公司 | Domestic water purification unit based on deep purification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120122 |