CN202829765U - Integrated multifunctional water purifier - Google Patents
Integrated multifunctional water purifier Download PDFInfo
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- CN202829765U CN202829765U CN 201220508511 CN201220508511U CN202829765U CN 202829765 U CN202829765 U CN 202829765U CN 201220508511 CN201220508511 CN 201220508511 CN 201220508511 U CN201220508511 U CN 201220508511U CN 202829765 U CN202829765 U CN 202829765U
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- filter core
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 239000011258 core-shell material Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 230000002070 germicidal effect Effects 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 7
- 244000060011 Cocos nucifera Species 0.000 claims description 7
- 239000010903 husk Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 abstract description 11
- 239000003651 drinking water Substances 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 abstract 2
- 238000009298 carbon filtering Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 13
- 235000020679 tap water Nutrition 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to an integrated multifunctional water purifier. The integrated multifunctional water purifier is characterized in that a honeycomb ceramic filter element, a first fiber filtering layer, an activated carbon filtering layer and a second fiber filtering layer are arranged at the left side in a container; an internal pressure ultrafiltration membrane filter element is arranged at the right side of the honeycomb ceramic filter element; an internal water outlet formed in the upper part of a barrel body is provided with an elbow pipe connected with a rear filter element shell; the right end of the elbow pipe is connected with the rear filter element shell; a rear activated carbon filter element is arranged in the middle of the rear filter element shell; a water outlet of the rear filter element shell is provided with a built-in diversion pipe connected with a shell of an ultraviolet sterilization lamp; one end of the built-in diversion pipe is connected with the shell of the ultraviolet sterilization lamp; a sealing cover is arranged at the left side of the shell; the ultraviolet sterilization lamp is arranged in the middle of the shell; a plug is arranged at the left side of the ultraviolet sterilization lamp; a water through interlayer is arranged in the shell and is internally provided with a sterilizing chamber; a first floor seat and a first fixing hole are arranged at the right of the lower part of the container; a second floor seat and a second fixing hole are arranged at the left of the lower part of the container; an end cover arranged at the left side of the container is provided with a water inlet; and a water outlet is formed in the shell of the ultraviolet sterilization lamp on the upper part of the barrel body. The integrated multifunctional water purifier is economical and practical, and can be used for providing qualified healthy drinking water for a family.
Description
Technical field
The utility model relates to a kind of integrated multifunction water purifier, particularly for the manufacturing field of the water purifier of the tap water in town-dweller-rural-family kitchen.
Background technology
Show according to investigations, human diseases 80% is relevant with water, the main sterilization method of tap water is the chlorination sterilization, although can remove a large amount of bacteriums, but also exist objectionable impurities, especially the heavy metal in the water, the 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 condition of similar city tap-water is not used in general small towns, and directly with underground water or the earth's surface natural stream networks source as tap water, its present situation is small towns population, the rural area disperses the water intaking household drinking water to pollute, severe overweight, the small towns tap water partly exceeds standard, and do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution has consisted of the great threat to the town and country personnel health.
People's three meals in a day, drinking-water pre/after meal, and wash water is the thing of commonly using, in order to allow people can drink the good water of upper qualified health, manufacturer and scientific research personnel have developed many water purifier products, but these water purifier product design structures are comparatively simple, Social benefit and economic benefit is remarkable not, more lack human oriented design, its product mainly is based on the again purification to the cities and towns tap water, the purpose that reaches tap water designs, and can not solve rural and urban population and directly adopt self-control tap water or the part water source such as tap water that exceeds standard to be better than the purpose that People's Republic of China's " drinking water sanitary standard " becomes direct drinking water after purifying.Disclose such as: Chinese patent literature that a kind of " urban-rural integration soft water strainer take tap water as the water source, adopts that filtration with manganese sand, PP cellucotton filter, activated carbon filtration is treated as Drinking Water.
The utility model content
The purpose of this utility model provides a kind of integrated multifunction water purifier, is better than the problem of the People's Republic of China's " drinking water sanitary standard " to solve exceed standard tap water, underground water and surface water of town and country.The purpose of this utility model is realized by following technical scheme: a kind of integrated multifunction water purifier, comprise cylindrical shell, left end cap, right end cap, left filter chamber, right filter core, the post active carbon filter core, ultraviolet germicidal lamp, floor seat, it is characterized in that: the left side in its encloses container is provided with the honeycomb ceramic filter core, be provided with the first silica gel sealing ring on the groove of honeycomb ceramic filter outer core, the left side of honeycomb ceramic filter core is provided with the first fibrous filter layer, coconut husk gac filtration layer, the second fibrous filter layer, the right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core, the left end of inner pressed ultrafiltration membrance filter core is provided with the second silica gel sealing ring, right-hand member is provided with the 3rd silica gel sealing ring and built-in blow-off pipe, be provided with the bend pipe that connects rearmounted filter-core shell on the built-in water outlet on cylindrical shell top, the right-hand member of bend pipe is connected with rearmounted filter-core shell, the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core, be provided with the built-in thrust-augmenting nozzle that connects the ultra-violet sterilization lamp housing on the water outlet of rearmounted filter-core shell, one end of built-in thrust-augmenting nozzle is connected with the ultra-violet sterilization lamp housing, the left side of shell is provided with sealing cover, the middle part of shell is provided with ultraviolet germicidal lamp, the left side of ultraviolet germicidal lamp is provided with the plug wire head, be provided with one in the shell and cross water interlayer, be provided with sterilizing chamber in the interlayer, the right of this encloses container bottom is provided with the first floor seat and the first fixed orifices, the left side of encloses container bottom is provided with the second floor seat and the second fixed orifices, be provided with water-in on the end cap in encloses container left side, the sewage backwash mouth, have water outlet on the ultra-violet sterilization lamp housing on cylindrical shell top, be provided with the back flushing water inlet on the end cap on encloses container right side; The water outlet of former water is communicated with the water-in of filtration unit.
In the above-mentioned design, the utility model adopts three grades of one multi-layer filtrating equipments and ultraviolet sterilization apparatus, needs with the difference for town-dweller-rural-family's drinking water treatment.Exceed standard the tap water such as the part concerning town and country, the utility model to its carry out that the filtration of the first fibrous filter layer, coconut husk gac filtration, the second fibrous filter layer are filtered, the honeycomb ceramic filter core filters, inner pressed ultrafiltration membrance filter core filters, post active carbon filter element filtering and ultra-violet sterilization process.
Compare with prior art (on the basis of existing filtration with manganese sand and activated carbon filtration processing); the utility model has increased the treatment steps such as manual backwashing discharging, the filtration of the first fibrous filter layer, coconut husk gac filtration, the filtration of the second fibrous filter layer, the filtration of honeycomb ceramic filter core, the filtration of inner pressed ultrafiltration membrance filter core, post active carbon filter element filtering, ultra-violet sterilization for the water source, town and country.In the utility model, the back flush discharge of sewage can be effectively controlled in the manual backwashing discharging, effectively discharges the various objectionable impuritiess that are suspended in the filter cylinder water body, and contaminant removal effectiveness is remarkable; The first fibrous filter layer and the second fibrous filter layer and coconut husk granulated active carbon can effectively be removed various precipitations and the contaminant particles in the water, further reduce chlorine, peculiar smell in the water, effectively remove simultaneously the Some Organic Pollutants in the water, improve the mouthfeel of water; The honeycomb ceramic filter core can effectively be removed silt, iron rust, impurity, suspended substance, the various mechanical impurity in the water and improve the temperature of water outlet, and the ability of tool absorption and seizure fine impurities, the chemical adsorption ability that oxide compound is had nature, the impurity on the inwall in hole in the absorption molten metal; Inner pressed ultrafiltration membrance filter core can effectively be removed the objectionable impuritiess such as silt in the water, iron rust, suspended substance, colloid, bacterium, virus, larger molecular organics; The post active carbon filter core can be effectively further heterochromatic, the peculiar smell in the absorption water purification, adjust the mouthfeel of pure water, kill simultaneously, restrain the regeneration of bacterium in the water, and contain abundant mineral substance, be conducive to the healthy of human body; Bacterium, the virus in the water can be thoroughly killed in ultraviolet ray, improves mouthfeel, has kept simultaneously mineral substance and trace element to the human body beneficial, thereby has made water quality mouthfeel glycol sweet.
The utlity model has following features: 1, can effectively control the back flush discharge of sewage, effectively discharge the various objectionable impuritiess that are suspended in the filter cylinder water body, contaminant removal effectiveness is remarkable.2, can effectively remove various precipitations and contaminant particles in the water, further reduce chlorine, peculiar smell in the water, effectively remove simultaneously the Some Organic Pollutants in the water, improve the mouthfeel of water.3, can effectively remove silt, iron rust, impurity, suspended substance, the various mechanical impurity in the water and improve the temperature of water outlet, and the ability of tool absorption and seizure fine impurities, the chemical adsorption ability that oxide compound is had nature, the impurity on the inwall in hole in the absorption molten metal.4, can effectively remove the objectionable impuritiess such as silt in the water, iron rust, suspended substance, colloid, bacterium, virus, larger molecular organics.5, can be effectively further heterochromatic, the peculiar smell in the absorption water purification, adjust the mouthfeel of pure water, kill simultaneously, restrain the regeneration of bacterium in the water, and contain abundant mineral substance, be conducive to the healthy of human body.6, can thoroughly kill bacterium, virus in the water, improve mouthfeel, keep simultaneously mineral substance and trace element to the human body beneficial, thereby made water quality mouthfeel glycol sweet.7, filter rear water quality and be better than People's Republic of China's " drinking water sanitary standard ".
The utility model is economic and practical, and purifying water effect is remarkable, and the filter core long service life is particularly suitable for town-dweller-rural-family and uses, but the 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 an embodiment of the utility model;
Fig. 2 is the structure iron of filtration unit shown in Figure 1.
Embodiment
Fig. 1 illustrates the situation that water treatment device of the present utility model is equipped with ultraviolet sterilization apparatus, as for town-dweller-rural-family uses, then directly tap water is introduced, and send in the utility model device through total valve 2 and valve 3 and to filter and germicidal treatment, the water after the processing through valve 4 outwards output for.
Among Fig. 2, the encloses container that filtration unit 1 is comprised of cylindrical shell 1b and left end cap 1a1 and right end cap 1a2 and rearmounted filter-core shell 1c and ultra-violet sterilization lamp housing 1d, cylindrical shell 1b and left end cap 1a1 and right end cap 1a2 and rearmounted filter-core shell 1c and ultra-violet sterilization lamp housing 1d spiral are formed by connecting, it is 0.32mm that left side in this encloses container is provided with honeycomb ceramic filter core 18(aperture), be provided with the first silica gel sealing ring 19 on the groove of honeycomb ceramic filter outer core, the left side of honeycomb ceramic filter core is provided with the first fibrous filter layer 17, and (specification is: diameter 158mm, thickness 6mm), coconut husk gac filtration layer 16(granularity is 0.8-1.2mm), (specification is the second fibrous filter layer 15: diameter 158mm, thickness 10mm), the right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core 20(specification: diameter 150mm, length 280mm), the left end of inner pressed ultrafiltration membrance filter core is provided with the second silica gel sealing ring 21, right-hand member is provided with the 3rd silica gel sealing ring 22 and built-in blow-off pipe 23, be provided with the bend pipe 24 that connects rearmounted filter-core shell on the built-in water outlet on cylindrical shell top, the right-hand member of bend pipe is connected with rearmounted filter-core shell 25, the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core 26(specification and be: diameter 57mm, length 286mm), be provided with the built-in thrust-augmenting nozzle 27 that connects the ultra-violet sterilization lamp housing on the water outlet of rearmounted filter-core shell, one end of built-in thrust-augmenting nozzle is connected with ultra-violet sterilization lamp housing 28, the left side of shell is provided with sealing cover 29, the middle part of shell is provided with ultraviolet germicidal lamp 30, the left side of ultraviolet germicidal lamp is provided with plug wire head 31, be provided with one in the shell and cross water interlayer 32, be provided with sterilizing chamber 33 in the interlayer, the total thickness>0.20m of above-mentioned filtering layer; The right of this encloses container bottom is provided with the first floor seat 34 and the first fixed orifices 35, the left side of encloses container bottom is provided with the second floor seat 36 and the second fixed orifices 37, be provided with water-in 1e, sewage backwash mouth 1h on the end cap in encloses container left side, have water outlet 1f on the ultra-violet sterilization lamp housing on cylindrical shell top, be provided with back flushing water inlet 1g on the end cap on encloses container right side.
Referring to Fig. 1, process from water treatment, former water enters (at this moment from the water-in 1e on the encloses container of filtration unit 1 through total valve 2 and valve 3, the bleed valve 6 that enters on water valve 5 and the sewage draining exit on the back flushing water inlet cuts out), behind bed filtration and ultra-violet sterilization, water outlet 1f from the ultra-violet sterilization lamp housing flows out, and becomes direct drinking water, outwards exports through valve 4.The water outlet of above-mentioned former water is communicated with the water-in of filtration unit.
In addition, encloses container can adopt the stainless steel 304 material in the utility model, to satisfy quality and hygienic requirements.
Claims (3)
1. integrated multifunction water purifier, comprise cylindrical shell, left end cap, right end cap, left filter chamber, right filter core, the post active carbon filter core, ultraviolet germicidal lamp, floor seat, it is characterized in that: the left side in its encloses container is provided with honeycomb ceramic filter core (18), be provided with the first silica gel sealing ring (19) on the groove of honeycomb ceramic filter outer core, the left side of honeycomb ceramic filter core is provided with the first fibrous filter layer (17), coconut husk gac filtration layer (16), the second fibrous filter layer (15), the right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core (20), the left end of inner pressed ultrafiltration membrance filter core is provided with the second silica gel sealing ring (21), right-hand member is provided with the 3rd silica gel sealing ring (22) and built-in blow-off pipe (23), be provided with the bend pipe (24) that connects rearmounted filter-core shell on the built-in water outlet on cylindrical shell top, the right-hand member of bend pipe is connected with rearmounted filter-core shell (25), the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core (26), be provided with the built-in thrust-augmenting nozzle (27) that connects the ultra-violet sterilization lamp housing on the water outlet of rearmounted filter-core shell, one end of built-in thrust-augmenting nozzle is connected with ultra-violet sterilization lamp housing (28), the left side of shell is provided with sealing cover (29), the middle part of shell is provided with ultraviolet germicidal lamp (30), the left side of ultraviolet germicidal lamp is provided with plug wire head (31), be provided with one in the shell and cross water interlayer (32), be provided with sterilizing chamber (33) in the interlayer, the right of this encloses container bottom is provided with the first floor seat (34) and the first fixed orifices (35), the left side of encloses container bottom is provided with the second floor seat (36) and the second fixed orifices (37), be provided with water-in (1e) on the end cap in encloses container left side, sewage backwash mouth (1h), have water outlet (1f) on the ultra-violet sterilization lamp housing on cylindrical shell top, be provided with back flushing water inlet (1g) on the end cap on encloses container right side; The water outlet of former water is communicated with the water-in of filtration unit.
2. multifunctional water purifier according to claim 1; it is characterized in that; the aperture of the honeycomb ceramic filter core in the described filtration unit is 0.32mm; the specification of the first fibrous filter layer is: diameter 158mm, thickness 6mm; the granularity of coconut husk gac filtration layer is 0.8-1.2mm; the specification of the second fibrous filter layer is: diameter 158mm, thickness 10mm; the specification of inner pressed ultrafiltration membrance filter core is diameter 150mm, length 280mm; the specification that post active carbon is crossed filter core is diameter 57mm, length 286mm, total thickness of filter bed>0.20m.
3. multifunctional water purifier according to claim 2 is characterized in that, the encloses container of described filtration unit is formed by connecting by cylindrical shell and left end cap and right end cap and rearmounted filter-core shell and ultra-violet sterilization lamp housing spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508511 CN202829765U (en) | 2012-10-03 | 2012-10-03 | Integrated multifunctional water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508511 CN202829765U (en) | 2012-10-03 | 2012-10-03 | Integrated multifunctional water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN202829765U true CN202829765U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508511 Expired - Fee Related CN202829765U (en) | 2012-10-03 | 2012-10-03 | Integrated multifunctional water purifier |
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| Country | Link |
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| CN (1) | CN202829765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159359A (en) * | 2013-03-28 | 2013-06-19 | 深圳市汇清科技有限公司 | Multipurpose domestic water purifier |
| CN104445763A (en) * | 2014-11-23 | 2015-03-25 | 成都市飞龙水处理技术研究所 | Integrated water purifier with ultraviolet sterilization function and manufacturing method of integrated water purifier |
| CN114804462A (en) * | 2021-01-21 | 2022-07-29 | 深圳市元邦实业有限公司 | Muyu stone mineral substance purifies ultraviolet sterilization drinking bowl |
-
2012
- 2012-10-03 CN CN 201220508511 patent/CN202829765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159359A (en) * | 2013-03-28 | 2013-06-19 | 深圳市汇清科技有限公司 | Multipurpose domestic water purifier |
| CN103159359B (en) * | 2013-03-28 | 2014-07-02 | 深圳市汇清科技有限公司 | A multi-purpose household water purifier |
| CN104445763A (en) * | 2014-11-23 | 2015-03-25 | 成都市飞龙水处理技术研究所 | Integrated water purifier with ultraviolet sterilization function and manufacturing method of integrated water purifier |
| CN114804462A (en) * | 2021-01-21 | 2022-07-29 | 深圳市元邦实业有限公司 | Muyu stone mineral substance purifies ultraviolet sterilization drinking bowl |
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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: 20130327 Termination date: 20131003 |