CN201313856Y - Integrated direct-drinking purifier - Google Patents
Integrated direct-drinking purifier Download PDFInfo
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- CN201313856Y CN201313856Y CNU2008201226043U CN200820122604U CN201313856Y CN 201313856 Y CN201313856 Y CN 201313856Y CN U2008201226043 U CNU2008201226043 U CN U2008201226043U CN 200820122604 U CN200820122604 U CN 200820122604U CN 201313856 Y CN201313856 Y CN 201313856Y
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- filter cylinder
- purifies
- integral type
- electromagnetic valve
- water
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Abstract
The utility model relates to a water treatment machine, in particular to an integrated direct-drinking purifier, which comprises a housing, one to three stages of pre-filtering cartridges, a reverse osmosis RO membrane filtering cartridge, a last-stage high-quality coconut husk active carbon filtering cartridge, a pressurized water storage barrel, a pressure pump, an inflow electromagnetic valve, a high-pressure switch, a wastewater proportioner, a flushing electromagnetic valve, a low-pressure switch and a control panel, wherein a T-shaped mounting plate which is formed by a vertical plate and a horizontal plate fixed on one side of the vertical plate is fixed on the inner wall of the housing; the reverse osmosis RO membrane filtering cartridge, the pressure pump, the inflow electromagnetic valve, the high-pressure switch, the wastewater proportioner, the flushing electromagnetic valve, the low-pressure switch and the control panel are fixed on the upper surface of the horizontal plate; the pre-filtering cartridges, the last-stage high-quality coconut husk active carbon filtering cartridge and the pressurized water storage barrel are arranged under the horizontal plate; and the lower side of the housing is provided with an inflow tube union, a wastewater tube union and a purified water tube union. The utility model has the following advantages: since the pressurized water storage barrel and the multiple stages of filtering cartridges are arranged the housing, the structure is simple, and transportation and mounting are convenient.
Description
Technical field
The utility model relates to a kind of water treating equipment, and particularly a kind of integral type of household drinking water that provides purifies straight drink machine.
Background technology
For solving healthy drinking-water problem, adopt the water-purifying machine of Reverse Osmosis Technology RO film to be favored, its structure as shown in Figure 1, 2, formed by filtration unit 10 and the pressure water storage barrel 20 that is used for water storage, wherein, filtration unit 10 comprises three grades of pre-filter cylinders 1,2,3, reverse osmosis RO membrane filtration tube 4 and the final stage high-quality cocoanut active charcoal filter cylinder 5 that is used to improve taste.Described reverse osmosis is that former water is applied the pressure bigger than naturally osmotic pressure, make water be penetrated into the low side of concentration by the high side of concentration, water molecules in the former water is pressed onto the other side of film, and the fine impurity in the former water, colloid, organism, heavy metal, bacterium, virus and other objectionable impuritiess all emit through sewage outlet, therefore behind three grades of pre-filter cylinders, be provided with force (forcing) pump 6, described force (forcing) pump 6 connects the inlet of reverse osmosis RO membrane filtration tube 4 by entering water electromagnetic valve 7, the pure water inlet of reverse osmosis RO membrane filtration tube 4 connects final stage high-quality cocoanut active charcoal filter cylinder 5 by the pipeline that is provided with high-voltage switch gear 8, and the water outlet of final stage filter cylinder 5 connects the pure water tap.Also because of only 0.0001 micron of RO membrane pore size, water treatment speed is very low, for guaranteeing that the user can obtain treated water opening water tap, therefore the water-in at final stage high-quality cocoanut active charcoal filter cylinder is a Y-tube 9, described Y-tube 9 connects described pressure water storage barrel 20, and on the sewage outlet pipeline of reverse osmosis RO membrane filtration tube 4, be provided with and be parallel with waste water than 14 scouring electromagnetic valve 11, scouring electromagnetic valve 11 is by switchboard 12 controls, realization is to the timing automatic flushing of reverse osmosis membrane filtration device, avoid reverse osmosis membrane to be polluted, to prolong the work-ing life of reverse osmosis membrane filtration device.On the export pipeline of one-level filter cylinder 1, be provided with low-tension switch 13.The filtration unit of existing this water-purifying machine on the market and the pressure water storage barrel of water storage device are divided into two bodies (as shown in Figure 2), wherein, three grades of pre-filter cylinders, reverse osmosis RO membrane filtration tube, final stage high-quality cocoanut active charcoal filter cylinder and various control device are established directly in a housing 19, are provided with the water inlet spigot joint 15 of the water inlet pipe that connects pre-filter cylinder 1 in housing 19, connect the waste water spigot joint 16 of waste water than 10 output tubes, connect the pure water spigot joint 17 of final stage high-quality cocoanut active charcoal filter cylinder 5 rising pipes and the pressure pot spigot joint 18 that is used for external pressure water storage barrel 20 that connects Y-tube 9.
Its working process is as follows:
Former water enters three grades of pre-filter cylinders 1,2,3 from the water inlet spigot joint, earlier after the pre-treatment rough purification, enter high-pressure pump 6 superchargings, and then enter reverse osmosis RO membrane filtration tube 4 and make advanced treatment, pure water flows to pressure water storage barrel 20 from the water outlet of reverse osmosis RO membrane filtration tube 4 and stores.In system water, the sewage outlet of reverse osmosis RO membrane filtration tube 4 has condensed water to continuously outflow, and this condensed water is discarded after waste water is than 14 step-downs, thereby prevents pollutent at the reverse osmosis membrane surface deposition, prolongs the work-ing life of reverse osmosis membrane.After high-pressure pump 6 was moved for some time, the water level in the pressure water storage barrel 20 can rise gradually, and pressure wherein also can rise gradually simultaneously, when pressure rises to set(ting)value, high-voltage switch gear 8 actions, the power supply of cut off high pump 6, high-pressure pump 6 is out of service, and system stops to make water.When the user need fetch water, open the pure water valve, the water in the high pressure water butt 20 passes through final stage high-quality cocoanut active charcoal filter cylinder 5 again, removes the smell that is brought by rubber inner bag in the high pressure water butt 20 that may exist in the water, flows to pure water then.Along with fetch water the carrying out of process of user, the pressure in the high pressure water butt 20 descends gradually, and when pressure dropped to down set(ting)value, the power supply of high-pressure pump 6 was connected in high-voltage switch gear 8 actions, opens high-pressure pump 6, and system begins to make water again, and moves in circles with this.When anhydrous or pressure is too low when the water source, be located at low-tension switch 13 actions on one-level filter cylinder 1 export pipeline, the power supply of cut off high pump 6, high-pressure pump 6 is with out of service or can not start, to avoid the anhydrous idle running of high-pressure pump.Be connected with the scouring electromagnetic valve 11 of time opening by the hydraulic pipe bypass than 14 import and export two ends at waste water, after scouring electromagnetic valve 11 is opened, can increase substantially flow velocity by the reverse osmosis membrane surface, be convenient to wash away the pollutent of reverse osmosis membrane surface deposition, improve the work-ing life of reverse osmosis membrane.
The maximum disadvantage of above-mentioned existing split type water-purifying machine is the split setting of high pressure water butt, and this makes troubles for transportation, installation.
Summary of the invention
Technical problem to be solved in the utility model is that the above-mentioned deficiency at prior art purifies straight drink machine and provide a kind of high pressure water butt and filtration unit to be arranged at an intravital integral type of shell.
Integral type provided by the utility model purifies straight drink machine and is realized by following technical scheme.
A kind of integral type purifies straight drink machine, comprise: shell, one～three grade of pre-filter cylinder, reverse osmosis RO membrane filtration tube, final stage high-quality cocoanut active charcoal filter cylinder, pressure water storage barrel, force (forcing) pump, entering water electromagnetic valve, high-voltage switch gear, the waste water ratio, scouring electromagnetic valve, low-tension switch and switchboard, it is characterized in that: set firmly one on the outer casing inner wall and have vertical panel and the T shape mounting plate that leveling board constituted that is fixedly arranged on vertical panel one side, described reverse osmosis RO membrane filtration tube, force (forcing) pump, entering water electromagnetic valve, high-voltage switch gear, the waste water ratio, scouring electromagnetic valve, low-tension switch and switchboard are fixedly arranged on the top of leveling board, described one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder and pressure water storage barrel are arranged at the bottom of described leveling board, are fixed on the described vertical panel; Described shell downside is provided with into water spigot joint, waste water spigot joint and pure water spigot joint.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
Described integral type purifies straight drink machine, it is characterized in that: described reverse osmosis RO membrane filtration tube is to be fixed on the leveling board of described mounting plate by the filter cylinder holding clamp; Described holding clamp is made of with the circle card institute greater than semicircle that the internal diameter of being located on the permanent seat equates with the external diameter of described reverse osmosis RO membrane filtration tube the permanent seat that is provided with open holes.
Described integral type purifies straight drink machine, it is characterized in that: described pressure water storage barrel is fixed in the downside of the vertical panel of mounting plate by the water butt holding clamp, and described water butt fixing catch is made of with the collar that the external diameter of described pressure water storage tube equates permanent seat that is provided with open holes and the internal diameter be located on the permanent seat.
Described integral type purifies straight drink machine, it is characterized in that: described one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder are horizontally-arranged between the leveling board of described pressure water storage barrel and mounting plate, wherein, in one～three grade of pre-filter cylinder two are fixed in by the filter cylinder holding clamp on the vertical panel of described mounting plate, and another in one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder are fastened on the described filter cylinder that is fixed in vertical panel by being connected jig.
Described integral type purifies straight drink machine, it is characterized in that: described connection jig is made of with the linker that is connected described two circle cards the circle card greater than semicircle that two internal diameters and the filter flask bottle external diameter that is held equate.
Described integral type purifies straight drink machine, it is characterized in that: described shell comprises fore shell and back cover, be laid with a plurality of double-screw bolts on the described fore shell periphery, correspondence is provided with through hole on the periphery of described back cover, described fore shell passes the through hole on the periphery of described back cover with the double-screw bolt on its periphery, and with nut the fore shell back cover is fixed.
Described integral type purifies straight drink machine, it is characterized in that: described fore shell is provided with display window, and described switchboard is provided with display screen, and described switchboard is fixedly arranged on the described fore shell, and described display screen is near described display window.
Described integral type purifies straight drink machine, it is characterized in that: described mounting plate is fixed on the described back cover inwall.
Described integral type purifies straight drink machine, it is characterized in that: described shell inner bottom part is provided with leakage sensor, described leakage sensor is to etch a pair of mutual plant but discontiguous grid shape conductor on printed circuit board (PCB), and described leakage sensor connects described switchboard.
Described integral type purifies straight drink machine, it is characterized in that: in described one～three grade of pre-filter cylinder, the first step is a PPF fiber filter cylinder, and the second stage is the grain active carbon filter cylinder, and the third stage is the active carbon-point filter cylinder of CTO.
Advantage of the present utility model is:
1, pressure water storage barrel and multi-stage filter core are arranged in the housing compact construction, transportation, easy for installation.
2, all filter cylinders, pressure water storage barrel are horizontally-arranged in the housing, effectively utilize the space of housing.
3, lauter tubs at different levels distribute rationally, and connecting pipeline is neat.
For constitutional features of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the device pipeline connection diagram of the existing machine of purifying waste water.
Fig. 2 is the mounting structure synoptic diagram of the existing machine of purifying waste water.
Fig. 3 is the device pipeline connection diagram that the utility model integral type purifies straight drink machine.
Fig. 4 is the mounting structure synoptic diagram that the utility model integral type purifies straight drink machine.
Fig. 5 is the sectional view of Fig. 4.
Fig. 6 is the structural representation of filter flask holding clamp.
Fig. 7 is a water butt holding clamp structural representation.
Fig. 8 is the structural representation that filter flask connects jig.
Fig. 9 is the synoptic diagram of leakage sensor.
Embodiment
Fig. 3,4, the 5th, the integral type that the utility model provides purifies the device pipeline interface chart and the mounting structure figure of straight drink machine, integral type provided by the utility model purifies straight drink machine and comprises: shell 100, one～three grade of pre-filter cylinder 101,102,103, reverse osmosis RO membrane filtration tube 104, final stage high-quality cocoanut active charcoal filter cylinder 105, pressure water storage barrel 106, force (forcing) pump 107, entering water electromagnetic valve 108, high-voltage switch gear 109, waste water is than 110, scouring electromagnetic valve 111, low-tension switch 112 and switchboard 113, wherein, setting firmly one on shell 100 inwalls has vertical panel 121 and is fixedly arranged on the T shape mounting plate 120 that the leveling board 122 of vertical panel 121 1 sides is constituted, described reverse osmosis RO membrane filtration tube 104, force (forcing) pump 107, entering water electromagnetic valve 108, high-voltage switch gear 109, waste water is than 110, scouring electromagnetic valve 111, low-tension switch 112 and switchboard 113 are fixedly arranged in the upper space of leveling board, and wherein reverse osmosis RO membrane filtration tube 104, force (forcing) pump 107, entering water electromagnetic valve 108, waste water is than 110, scouring electromagnetic valve 111 is fixed on the upper surface of leveling board 122; Described one～three grade of pre-filter cylinder 101,102,103 and final stage high-quality cocoanut active charcoal filter cylinder 105 and pressure water storage barrel 106 are arranged at the bottom of described leveling board 122, are fixed on the described vertical panel 121; Described shell downside is provided with into water spigot joint 114, waste water spigot joint 115 and pure water spigot joint 116.
With automatically controlled device: force (forcing) pump 107, entering water electromagnetic valve 108, high-voltage switch gear 109, waste water than 110, scouring electromagnetic valve 111, low-tension switch 112 and switchboard 113 be arranged at the top of the leveling board 122 of T shape mounting plate 120, the electric leakage that can prevent to make moist because of leaking damages.
With connect force (forcing) pump 107, entering water electromagnetic valve 108, high-voltage switch gear 109, waste water than 110 and the reverse osmosis RO membrane filtration tube 104 of scouring electromagnetic valve 111 also be arranged at the top of leveling board 122, help shortening connecting pipeline;
Pressure water storage barrel 106 that will be heavier is arranged at the bottom, helps improving the stability of equipment; Be to shorten connecting pipeline, one～three grade of pre-filter cylinder 101,102,103 and final stage high-quality cocoanut active charcoal filter cylinder 105 are arranged at the bottom of leveling board 122.
Tap water enters from the water inlet spigot joint 114 of shell downside, through being located at one～three grade of pre-filter cylinder 101 in leveling board 122 bottoms, 102,103 send the force (forcing) pump 107 of being located at leveling board 122 tops after filter, water enters the reverse osmosis RO membrane filtration tube 104 of being located at leveling board 122 tops from the outlet of force (forcing) pump 107 through entering water electromagnetic valve, the waste water discharge opening of reverse osmosis RO membrane filtration tube 104 connects and is connected to the waste water ratio of scouring electromagnetic valve, the waste water spigot joint 115 that leveling board 122 is arranged in the shell downside is passed in the outlet of waste water wall pipeline forever, and the outlet of the clean water of reverse osmosis RO membrane filtration tube 104 is passed the threeway water inlet pipe that leveling board 122 is arranged in the final stage high-quality cocoanut active charcoal filter cylinder 105 of leveling board 122 bottoms with pipeline via high-voltage switch gear, another siphunculus of threeway water inlet pipe connects pressure water storage barrel 106, and the water outlet of final stage high-quality cocoanut active charcoal filter cylinder 105 is arranged in the pure water spigot joint 116 of shell downside.Whole pipeline from bottom to top, from getting back to down, in order.
Described reverse osmosis RO membrane filtration tube 104 is to be fixed on the leveling board 122 of described mounting plate by filter cylinder holding clamp 130; Fig. 6 is the structure iron of filter cylinder holding clamp 130, and described holding clamp 130 is to be made of permanent seat 131 that is provided with open holes and 132 on the circle card greater than semicircle that the internal diameter of being located on the permanent seat 131 equates with the external diameter of described reverse osmosis RO membrane filtration tube.
Described pressure water storage barrel 106 is fixed in the downside of the vertical panel 121 of mounting plate 120 by water butt holding clamp 140, Fig. 7 is the structure iron of water butt holding clamp 140, and described water butt holding clamp 140 is made of with the collar 142 that the external diameter of described pressure water storage tube 106 equates permanent seat 141 that is provided with open holes and the internal diameter of being located on the permanent seat 141.
Described one～three grade of pre-filter cylinder 101,102,103 and final stage high-quality cocoanut active charcoal filter cylinder 105 are horizontally-arranged between the leveling board 121 of described pressure water storage barrel 106 and mounting plate, wherein, in one～three grade of pre-filter cylinder two are fixed in by filter cylinder holding clamp 130 on the vertical panel 121 of described mounting plate, and another in one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder 105 are fastened on the described filter cylinder that is fixed in vertical panel by being connected jig 150.
Fig. 8 is the structure iron that connects jig 150, and described connection jig 150 is made of with the linker 152 that is connected described two circle cards 151 the circle card 151 greater than semicircle that two internal diameters and the filter flask bottle external diameter that is held equate.
Described shell 100 comprises fore shell 160 and back cover 170, be laid with a plurality of double-screw bolts 161 on described fore shell 160 peripheries, correspondence is provided with through hole 171 on the periphery of described back cover 170, described fore shell 160 passes the through hole 171 on the periphery of described back cover 170 with the double-screw bolt on its periphery 161, and with nut 180 the fore shell back cover is fixed.
As Fig. 5 be, described fore shell 160 is provided with display window 162, and described switchboard 113 is provided with display screen, and described switchboard 113 is fixedly arranged on the described fore shell 160, and described display screen is near described display window 162.
Described mounting plate 120 is fixed on described back cover 170 inwalls.
For preventing to damage because of leakage causes electrical component, described shell 100 inner bottom parts are provided with leakage sensor 190, Fig. 9 is the synoptic diagram of leakage sensor 190, described leakage sensor 190 is to etch a pair of mutual plant but discontiguous grid shape conductor 192 on printed circuit board (PCB) 191, and described leakage sensor connects described switchboard.In case leak; the leakage sensor 190 of being located at outer casing bottom will be immersed in water; a pair of mutual plant but resistance between the discontiguous grid shape conductor 192 will reduce and become path, and switchboard detects 192 conductings of grid shape conductor and promptly controls shutdown, avoids the leak electricity short-circuit accident.
In described one～three grade of pre-filter cylinder, the first step 101 is PPF fiber filter cylinders, adopts high-quality PPF filter core, and filter pore is through less than 1 micron, in the filtering water greater than 1 micron slag thing, as iron rust, dirt, sandstone, suspended substance; The second stage 102 is grain active carbon filter cylinders, to ammonia nitrogen, the beautiful and charming filtration result of nitrite worry, and can reduce water outlet mutagenesis activity to a certain extent.The third stage 103 is the active carbon-point filter cylinders of CTO, harmful materials such as heterochromatic, the peculiar smell on the basis of the second road filter core adsorption cleaning in the profound adsorption filtration water, chlorine residue, heavy metal and organism, and utilize the micropore of active carbon-point to hold back imperceptible particle, colloid, suspended substance.
Working process of the present utility model is same as the prior art, repeats no more.
Claims (10)
1, a kind of integral type purifies straight drink machine, comprise: shell, one～three grade of pre-filter cylinder, reverse osmosis RO membrane filtration tube, final stage high-quality cocoanut active charcoal filter cylinder, pressure water storage barrel, force (forcing) pump, entering water electromagnetic valve, high-voltage switch gear, the waste water ratio, scouring electromagnetic valve, low-tension switch and switchboard, it is characterized in that: set firmly one on the outer casing inner wall and have vertical panel and the T shape mounting plate that leveling board constituted that is fixedly arranged on vertical panel one side, described reverse osmosis RO membrane filtration tube, force (forcing) pump, entering water electromagnetic valve, high-voltage switch gear, the waste water ratio, scouring electromagnetic valve, low-tension switch and switchboard are fixedly arranged on the top of leveling board, and described one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder and pressure water storage barrel are arranged at the bottom of described leveling board; Described shell downside is provided with into water spigot joint, waste water spigot joint and pure water spigot joint.
2, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described reverse osmosis RO membrane filtration tube is to be fixed on the leveling board of described mounting plate by the filter cylinder holding clamp; Described holding clamp is made of with the circle card institute greater than semicircle that the internal diameter of being located on the permanent seat equates with the external diameter of described reverse osmosis RO membrane filtration tube the permanent seat that is provided with open holes.
3, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described pressure water storage barrel is fixed in the downside of the vertical panel of mounting plate by the water butt holding clamp, and described water butt fixing catch is made of with the collar that the external diameter of described pressure water storage tube equates permanent seat that is provided with open holes and the internal diameter be located on the permanent seat.
4, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder are horizontally-arranged between the leveling board of described pressure water storage barrel and mounting plate, wherein, in one～three grade of pre-filter cylinder two are fixed in by the filter cylinder holding clamp on the vertical panel of described mounting plate, and another in one～three grade of pre-filter cylinder and final stage high-quality cocoanut active charcoal filter cylinder are fastened on the described filter cylinder that is fixed in vertical panel by being connected jig.
5, integral type according to claim 4 purifies straight drink machine, it is characterized in that: described connection jig is made of with the linker that is connected described two circle cards the circle card greater than semicircle that two internal diameters and the filter flask bottle external diameter that is held equate.
6, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described shell comprises fore shell and back cover, be laid with a plurality of double-screw bolts on the described fore shell periphery, correspondence is provided with through hole on the periphery of described back cover, described fore shell passes the through hole on the periphery of described back cover with the double-screw bolt on its periphery, and with nut the fore shell back cover is fixed.
7, integral type according to claim 6 purifies straight drink machine, it is characterized in that: described fore shell is provided with display window, and described switchboard is provided with display screen, and described switchboard is fixedly arranged on the described fore shell, and described display screen is near described display window.
8, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described mounting plate is fixed on the described back cover inwall.
9, integral type according to claim 1 purifies straight drink machine, it is characterized in that: described shell inner bottom part is provided with leakage sensor, described leakage sensor is to etch a pair of mutual plant but discontiguous grid shape conductor on printed circuit board (PCB), and described leakage sensor connects described switchboard.
10, integral type according to claim 1 purifies straight drink machine, it is characterized in that: in described one～three grade of pre-filter cylinder, the first step is a PPF fiber filter cylinder, and the second stage is the grain active carbon filter cylinder, and the third stage is the active carbon-point filter cylinder of CTO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226043U CN201313856Y (en) | 2008-09-17 | 2008-09-17 | Integrated direct-drinking purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201226043U CN201313856Y (en) | 2008-09-17 | 2008-09-17 | Integrated direct-drinking purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313856Y true CN201313856Y (en) | 2009-09-23 |
Family
ID=41125648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201226043U Expired - Lifetime CN201313856Y (en) | 2008-09-17 | 2008-09-17 | Integrated direct-drinking purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313856Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215977A (en) * | 2017-07-12 | 2017-09-29 | 于润超 | A kind of rural household water treatment machine |
-
2008
- 2008-09-17 CN CNU2008201226043U patent/CN201313856Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215977A (en) * | 2017-07-12 | 2017-09-29 | 于润超 | A kind of rural household water treatment machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Dingan Appliance Co., Ltd. Assignor: Lu Yongxiao Contract record no.: 2010330000823 Denomination of utility model: Integrated direct-drinking purifier Granted publication date: 20090923 License type: Exclusive License Record date: 20100511 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU HUAJIN ERA ENVIRONMENTAL TECHNOLOGY CO., L Free format text: FORMER OWNER: LU YONGXIAO Effective date: 20120913 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315301 NINGBO, ZHEJIANG PROVINCE TO: 610000 CHENGDU, SICHUAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120913 Address after: 610000 No. 128 Xiaojiahe street, hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu Jin era of environmental protection science and technology limited company Address before: 315301, Cixi, Zhejiang province Han Han Industrial Development Zone Ningbo Ding an electrical appliance Co., Ltd. Patentee before: Lu Yongxiao |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone in Chengdu city of Sichuan province Tiantai road 610000 No. 111 telakesi International Plaza 1 building 1501, No. 1502 Patentee after: CHENGDU HUAJIN ERA TECHNOLOGY CO., LTD. Address before: 610000 No. 128 Xiaojiahe street, hi tech Zone, Sichuan, Chengdu Patentee before: Chengdu Jin era of environmental protection science and technology limited company |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |