CN205527895U - Shower head - Google Patents
Shower head Download PDFInfo
- Publication number
- CN205527895U CN205527895U CN201620297068.5U CN201620297068U CN205527895U CN 205527895 U CN205527895 U CN 205527895U CN 201620297068 U CN201620297068 U CN 201620297068U CN 205527895 U CN205527895 U CN 205527895U
- Authority
- CN
- China
- Prior art keywords
- water
- shower nozzle
- barrier film
- anelectrode
- negative electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a shower head, including shower head body and alkaline bathing hydrogenesis device, be equipped with first water inlet on the shower head body, basicity bathing hydrogenesis device including the mistake water receptacle, mated negative electrode and the positive electrode that are equipped with second water inlet and the export of bathing water, be used for right negative electrode and positive electrode power supply 's electrolysis power, the external city of second water inlet supplies the running water, export of bathing water and first water inlet intercommunication, be equipped with the water permeability diaphragm that non -conductive material made between negative electrode and the positive electrode, the positive electrode passes through the water permeability unfamiliarly separates with the mistake water receptacle, the positive electrode outside is equipped with wraps the activated carbon filter core that applies this positive electrode completely, the activated carbon filter core is hugged closely with the water permeability diaphragm. This shower head can safe get rid of pollutants such as aquatic chlorine residue, when using less with so that can satisfy healthy bathing requirement without shampoo and shower bath.
Description
Technical field
This utility model relates to a kind of shower nozzle, belongs to the water quality advanced processing technology field of domestic water.
Background technology
Currently, water environment is exacerbated, but domestic and international most of waterworks the most still uses the outmoded process of precipitation, filtration, chlorination, river or subsoil water is simply processed.But, in the face of trade effluent, rural sewage and sanitary sewage wildness are spread unchecked and poured in life water source, waterworks can't bear the heavy load helpless.
Along with the contaminated situation of tap water is on the rise, the mankind are about the problem also growing interest of own health, and the health problem of shower water increasingly attracts much attention, and develop and develop shower water filter and have wide market prospect.
In daily life, the micro polluting substance during family supplies water typically enters human body by three kinds of channels: drinks, breathe and skin absorption.During shower, the polluter that we absorb is much more more than in drinking water.During shower, hot water opens the pore on skin, remains chlorine residue and other polluters will be availed oneself of the opportunity to get in water.Polluter is absorbed by skin, then immediately proceeds to blood circulation, just as drinking water enters blood circulation round by digestive system
, there is same harm.Another noticeable place has sucked substantial amounts of steam when being to have a bath, and causes human body to be easy to suck chlorine and other aquatic gases.
It is true that the chemical substance that people is sucked by breathing is than many 6～80 times entered from oral cavity.Such as the radon in water, can evaporate after heating, enter human body by breathing, long term accumulation can form pulmonary carcinoma.The volatile material contained in water is volatile organic matter (VOCs) mostly, and the important channel that two harm being can not be ignored is healthy is taken in skin absorption and breathing.On the other hand, shampoo, bath gel contain harmful or even carcinogenic chemical the most in various degree, should reduce as far as possible or even avoid to use.
Existing market finding showering filter product, it is the pure physical cleaning mode adding special filter (such as calcium sulfite, KDF, solid layer of charcoal, high energy activation stone filter material etc.) with water pollutants such as Adsorption chlorine residue, there is the fullest deficiencies such as needing often replacing that lost efficacy such as limited capacity, filtrate.
Summary of the invention
This utility model to solve technical problem is that: provides and a kind of can remove the pollutant such as chlorine residue and radon in water, can produce again the device for making of healthy alkalescence bath water.
In order to solve above-mentioned technical problem, the technical scheme that the utility model proposes is: a kind of shower nozzle, and including shower nozzle body and alkalescence bath water generating means, described shower nozzle body is provided with the first water inlet；Described alkalescence bath water generating means include being provided with the second water inlet and bath water outlet cross water container, paired negative electrode and anelectrode, for the electrolysis power that described negative electrode and anelectrode are powered, the outlet of described bath water connects with the first water inlet；The water penetration barrier film that non-conducting material is made it is provided with between described negative electrode and anelectrode, being provided with the activated carbon cartridge of this anelectrode the most coated outside described anelectrode, described water penetration barrier film is close to the outer surface of active carbon filter core so that described active carbon filter core separates with crossing water container；During use, described negative electrode contacts with the water of crossing of described water container excessively, and described anelectrode only contacts with the described excessively infiltration water that water container is oozed out by water penetration barrier film.
Working mechanism of the present utility model and the beneficial effect brought are presented below:
Described water container of crossing is with water penetration barrier film for boundary, and paired negative electrode and anelectrode set up separately in water penetration barrier film both sides, and described negative electrode is in crossing water container, and described anelectrode is being crossed outside water container and is being coated with activated carbon cartridge at its outer surface.
Anelectrode described in this utility model only contacts (anelectrode does not directly contact) with the water crossing water container with the infiltration water penetrating through water penetration barrier film in water container excessively, anode direct oxidation reaction was transferred to carry out outside water container, in the water of source, chlorine residue and radon shift to anelectrode, it is tightly held by activated carbon through water penetration isolating membrane and may be discharged, container internal contamination water quality will not be returned again to.
In this utility model, the structure of water penetration barrier film shows as the aquaporin region excessively of countless permeable micropore on microcosmic, owing to water penetration barrier film is that non-conductive material is made, thus in the aquaporin excessively of permeable micropore, produce voltage drop, i.e. after the decomposition voltage of electrolysis power puts on external electrode (anelectrode) and interior electrode (negative electrode), in the aquaporin excessively of permeable micropore, form voltage landing relation.nullLiberation of hydrogen during water electrolysis、The gas that oxygen evolution reaction generates easily enters crossing of permeable micropore and generates bubble in the water in aquaporin and in crossing aquaporin，In the narrow and small environment crossed in aquaporin of the permeable micropore of water penetration barrier film, bubble is easy to broken thus produces localized hyperthermia's high pressure，And then inspire efficient water body plasma discharge with minimum voltage (i.e. the voltage drop U3 of the anti-generation of water resistance between water penetration barrier film and the negative electrode crossed in water container)，In water penetration barrier film and in the water of water penetration barrier film neighboring area, (plasma is and solid-state the plasma of generation hydroxyl free base class transient state oxidation factor、Liquid、Gaseous state is in material the 4th state of same level，Low temperature plasma is rich in electronics、Ion、Free radical and excited state molecule,Electronics and ion have the highest reactivity,The chemical reaction being difficult under usual conditions or speed is difficult to can be made to become the rapidest，Plasma group is generated by water body electric discharge，The degradation efficiency of pollutant in water body can be greatly improved)，The oxidisability of this hydroxyl radical free radical transient state oxidation factor is extremely strong，There is extraordinary bactericidal effect，Can join in water outlet，The existence time in water is the shortest simultaneously，Water can be reduced directly to thus the most not stay any toxic and side effects.
In summary, this utility model is in use, city enters alkalescence bath water device for making of the present utility model for tap water by the second water inlet, now activated carbon in-core is coated with anelectrode, under the effect of decomposition voltage, in the water of source, the nuisance such as chlorine residue and radon shifts to anelectrode, is adsorbed by active carbon filter core through described water penetration isolating membrane.Noxious pollutant (anion) in the water of source also passes described water penetration isolating membrane and active carbon filter core with current, degraded by the direct oxidation of anelectrode surface, the most also removed by transient state cluster ion (including e (solvated electron), OH, H+, atom state hydrogen, the OH-etc.) Strong oxdiative occurring ultralow pressure plasma discharge to be generated in described water penetration isolating membrane.Therefore from this utility model flow out be remove chlorine residue and in alkalescence, oxidation-reduction potential be bear, the alkaline bath water of the scrubbing that is suitable for deoiling, this alkalescence bath water not only eliminates the pollutant such as the chlorine residue in tap water and radon, and need not the chemical detergent such as shampoo, bath gel in use, thus avoid family when wanting bathing and supply water and the micro polluting substance entrance human body in chemical detergent.
In order to improve plasma discharge characteristic in film further, described water penetration barrier film can be made all to use hydrophilic barrier film.Hydrophilic film surface can form hydrogen bond ordered structure with water, can improve fenestra water-filling wet face state, and beneficially in film, plasma discharge process is persistently carried out.
Preferably, pore size and the shape of the permeable micropore of described water penetration barrier film are essentially identical.
In this utility model, the aperture of the permeable micropore of water penetration barrier film if excessive (i.e. microporous space is excessive), it is equivalent in a disguised form to increase electrode diameter (electrode curvature radius) and causes discharge in water to initiate excitation voltage to increase, and make generation bubble volume become to reduce greatly the catalytic specific surface area of gas-liquid two-phase.And the aperture of the permeable micropore of water penetration barrier film too small (i.e. crossing aquaporin too small), electrolysis aerogenesis can be made to occur or gas producing efficiency is the lowest, the little permeable aperture that electrolysis aerogenesis can be made to a certain extent to cannot be introduced into micropore, so that plasma discharge cannot be normally carried out.Therefore, through the repetition test of utility model people, determining that the pore diameter range of the permeable micropore of described water penetration barrier film is 2 millimeters～1 nanometer, the aperture size of the permeable micropore of described water penetration barrier film differs the most each other less than 20%.
The shape uniformity of membrane micropore and the uniformity of pore size are the biggest on plasma discharge impact in film.Hydroxyl radical free radical plasma group is generated, it is preferred that in use, each permeable micropore of described water penetration barrier film is respectively formed plasma discharge in order to the most more.So when using electric discharge, direction of an electric field between anodic-cathodic can be through the plasma group of each permeable micropore, carry out in plasma discharge is directed to all aquaporins excessively of water penetration barrier film, thus water body plasma discharge can be inspired with minimum voltage, the transient state oxidation factor of a large amount of great sterilizing ability is generated in water, the degradation efficiency of pollutant in water body can be greatly improved, preferably carry out sterilizing etc..
Further, since water penetration barrier film obtains the clamping protection of paired electrode, test proves, this water penetration barrier film in use will not be scrapped because of premature failure such as breakage or obstructions, remains reliable and stable duty.
Preferably, described electrolysis power is the direct current pulse power source of high level narrow spaces or the forward voltage level component pulse-changing power more than backward voltage level.
Improving further of technique scheme is: described water container of crossing includes the metal cylinder of tubulose and is arranged on the insulated enclosure end cap at described metal cylinder two ends, described metal cylinder doubles as negative electrode, described water penetration barrier film completely covers and is laid in activated-carbon filter core outer surface, described activated carbon cartridge is cylindrical and is positioned at described metal cylinder, and described anelectrode, activated carbon cartridge and metal cylinder are arranged concentrically.So, the more compact structure of this utility model device can be made, and the area of yin, yang electrode compares other structures of same volume more greatly, such that it is able to improve electrolytic efficiency.Further, on the different insulative end cover at the two ends that described water inlet and bath water outlet were separately positioned on water container.
Preferably, described outlet of sewer is arranged on the end of activated carbon cartridge, and this end is positioned in activated carbon cartridge the one end near bath water exit position.
Preferably, described electrolysis power is the direct current pulse power source of high level narrow spaces or the forward voltage level component pulse-changing power more than backward voltage level.
Preferably, the electrode that described positive electricity extremely titanium material coating platinum group oxide is made.
Preferably, described metal cylinder is rustless steel or the titanium material coating cylinder made of platinum group oxide.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the structural representation of Fig. 1 neutral and alkali bath water generating means.
The structural representation of Fig. 3 this utility model embodiment two.
Detailed description of the invention
Embodiment one
The shower nozzle of the present embodiment is as depicted in figs. 1 and 2, including shower nozzle body 10 and alkalescence bath water generating means 20, shower nozzle 1 body is provided with the first water inlet, alkalescence bath water generating means 20 included water container 1, be arranged on water container 1 in paired negative electrode 2 and anelectrode 3 and for the electrolysis power (not shown) that negative electrode 2 and anelectrode 3 are powered, cross water container 1 and there is the second water inlet 1-1 being connected for running water pipe with city and bath water outlet 1-2, bath water outlet 1-2 and the connection of the first water inlet；Be provided with water penetration barrier film 5 that non-conductive material makes between negative electrode 2 and anelectrode 3 so that negative electrode 2 and anelectrode 3 are completely separated, i.e. water penetration barrier film is divided into cathode chamber and anode chamber by crossing water container；Being provided with the activated carbon cartridge 4 of this anelectrode 3 the most coated outside anelectrode 3, activated carbon cartridge 4 is close to water penetration barrier film 5；Crossing water container 1 to be square, water inlet 1-1 and bath water outlet 1-2 was separately positioned on upper surface and the lower surface of water container 1；Activated carbon cartridge 4 and the sidewall crossing water container 1 are close to, and water inlet 1-1 and bath water outlet 1-2 was respectively positioned on another sidewall of water container 1, and connected with cathode chamber, and activated carbon cartridge 4 is provided with outlet of sewer 1-3.Outlet of sewer 1-3 is preferably provided at the end of activated carbon cartridge 4, and this end is positioned in activated carbon cartridge 4 one end near bath water outlet 1-2 position.
Negative electrode paired in the present embodiment and anelectrode can be a pair, it is also possible to be multipair, and electrode is to improve electrolytic efficiency to the increase of quantity.
The present embodiment can also make following improvement: 1) direct current pulse power source of electrolysis power preferred high level narrow spaces or forward voltage level are more than the component pulse-changing power of backward voltage level.
2) electrode that positive electricity extremely titanium material coating platinum group oxide is made.
3) water penetration barrier film 5 is hydrophilic water penetration barrier film.
4) water penetration barrier film 5 is in use, is respectively formed plasma discharge in each permeable micropore.
Embodiment two
The present embodiment is the improvement on the basis of embodiment one, it is with the difference of embodiment one: as shown in Figure 3, cross water container 1 include the metal cylinder of tubulose and be arranged on the insulated enclosure end cap at metal cylinder two ends, metal cylinder doubles as negative electrode, water penetration barrier film 5 completely covers and is laid in active carbon filter core 4 outer surface, activated carbon cartridge 4 is cylindrical and is positioned at metal cylinder, and anelectrode 3, activated carbon cartridge 4 and metal cylinder are arranged concentrically；Activated carbon cartridge 4 is provided with outlet of sewer.So, the more compact structure of this utility model device can be made, and the area of yin, yang electrode compares other structures of same volume more greatly, such that it is able to improve electrolytic efficiency.In the present embodiment, water inlet 1-1 and bath water outlet 1-2 was separately positioned on the insulated enclosure end cap at water container top and the insulated enclosure end cap of bottom.
The cylinder that in the present embodiment, the preferred rustless steel of metal cylinder or titanium material coating platinum group oxide are made.
This utility model is not limited to the concrete technical scheme described in above-described embodiment, and in addition to the implementation, this utility model can also have other embodiments, and the technical scheme that all employing equivalents are formed is the protection domain of this utility model requirement.
Claims (8)
1. a shower nozzle, including shower nozzle body, described shower nozzle body is provided with the first water inlet；It is characterized in that: also include alkalescence bath water generating means, described alkalescence bath water generating means include being provided with the second water inlet and bath water outlet cross water container, paired negative electrode and anelectrode, for the electrolysis power that described negative electrode and anelectrode are powered, the outlet of described bath water connects with the first water inlet；The water penetration barrier film that non-conducting material is made it is provided with between described negative electrode and anelectrode, being provided with the activated carbon cartridge of this anelectrode the most coated outside described anelectrode, described water penetration barrier film is close to the outer surface of active carbon filter core so that described active carbon filter core separates with crossing water container；During use, described negative electrode contacts with the water of crossing of described water container excessively, and described anelectrode only contacts with the described excessively infiltration water that water container is oozed out by water penetration barrier film.
Shower nozzle the most according to claim 1, it is characterized in that: described water container of crossing includes the metal cylinder of tubulose and is arranged on the insulated enclosure end cap at described metal cylinder two ends, described metal cylinder doubles as negative electrode, described water penetration barrier film completely covers and is laid in activated-carbon filter core outer surface, described activated carbon cartridge is cylindrical, and described anelectrode, activated carbon cartridge and metal cylinder are arranged concentrically.
Shower nozzle the most according to claim 1, it is characterised in that: pore size and the shape of the permeable micropore of described water penetration barrier film are the most essentially identical.
Shower nozzle the most according to claim 1, it is characterised in that: described water penetration barrier film is hydrophilic water penetration barrier film.
5. according to the arbitrary described shower nozzle of claim 1-4, it is characterised in that: described electrolysis power is the direct current pulse power source of high level narrow spaces or the forward voltage level component pulse-changing power more than backward voltage level.
6. according to arbitrary described shower nozzle of claim 1-4, it is characterised in that: the electrode that described positive electricity extremely titanium material coating platinum group oxide is made.
Shower nozzle the most according to claim 2, it is characterised in that: described metal cylinder is rustless steel or the titanium material coating cylinder made of platinum group oxide.
8. according to arbitrary described shower nozzle of claim 1-4, it is characterised in that: described activated carbon cartridge is provided with outlet of sewer and crosses water container.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599352 | 2015-09-20 | ||
| CN2015105993528 | 2015-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205527895U true CN205527895U (en) | 2016-08-31 |
Family
ID=56309586
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297068.5U Active CN205527895U (en) | 2015-09-20 | 2016-04-08 | Shower head |
| CN201610220192.6A Active CN105668714B (en) | 2015-09-20 | 2016-04-08 | Shower nozzle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220192.6A Active CN105668714B (en) | 2015-09-20 | 2016-04-08 | Shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205527895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668714A (en) * | 2015-09-20 | 2016-06-15 | 大连双迪创新科技研究院有限公司 | Shower nozzle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110995A (en) * | 1994-04-27 | 1995-11-01 | 陈启星 | Verticle electrolytic bath type hydrogen-oxygen generating equipment |
| JP2005007276A (en) * | 2003-06-18 | 2005-01-13 | Denso Corp | Bath water modification device |
| CN2758639Y (en) * | 2004-12-27 | 2006-02-15 | 梁胜利 | Electrothermic sterilizing water heater |
| JP2013091039A (en) * | 2011-10-26 | 2013-05-16 | Hakatako Kanri Kk | Strong acid water producing apparatus |
| CN202460871U (en) * | 2012-02-29 | 2012-10-03 | 王斐芬 | Portable sprinkler filled with tourmaline |
| CN205527895U (en) * | 2015-09-20 | 2016-08-31 | 大连双迪创新科技研究院有限公司 | Shower head |
-
2016
- 2016-04-08 CN CN201620297068.5U patent/CN205527895U/en active Active
- 2016-04-08 CN CN201610220192.6A patent/CN105668714B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668714A (en) * | 2015-09-20 | 2016-06-15 | 大连双迪创新科技研究院有限公司 | Shower nozzle |
| CN105668714B (en) * | 2015-09-20 | 2019-01-04 | 大连双迪创新科技研究院有限公司 | Shower nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105668714A (en) | 2016-06-15 |
| CN105668714B (en) | 2019-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205527890U (en) | Rich hydrogen water glass | |
| CN103936111B (en) | Water purifier auxiliary purification device | |
| CN205603274U (en) | Device of making tea of degradable remains of pesticide | |
| CN205527903U (en) | Central authorities' water purifier | |
| CN205527908U (en) | Continuous drinking water purifier | |
| WO2015154714A1 (en) | Device for preparing daily water by electrolysis | |
| CN205603275U (en) | Device is prepared to healthy bathing water | |
| CN205550627U (en) | Shower | |
| CN205527895U (en) | Shower head | |
| CN205527906U (en) | Floating no bacterial type drinking water storage device | |
| CN205527887U (en) | Water dispenser | |
| CN205710011U (en) | Purify kettle | |
| CN205527898U (en) | Device is got to basicity bathing water preparing | |
| CN205527893U (en) | Device is got to acid bathing water preparing | |
| CN205527891U (en) | Cup for purifying water | |
| CN205527888U (en) | Water purifying kettle | |
| CN205527896U (en) | A preprocessing device for deep purification municipality confession running water | |
| CN205710018U (en) | Urban roof water storage device | |
| CN205527894U (en) | Water purifier | |
| CN205528171U (en) | Circulating desk -top water dispenser | |
| CN205527907U (en) | Outdoor emergent purifier | |
| CN205527938U (en) | Fixed no bacterial type drinking water storage device | |
| CN205527892U (en) | Electrolysis system water water dispenser | |
| CN205528168U (en) | Simple and easy desk -top water dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171113 Address after: 116000 Liaoning city of Dalian Province Economic and Technological Development Zone, advanced equipment manufacturing industry Park Jin seven road No. 9-8 Patentee after: SHUANGDI, INC. Address before: 116000 Dalian Development Zone, Liaoning Province, the life of the double D Port Road No. 88 Patentee before: DALIAN SHUANGDI NEW TECHNOLOGY RESEARCH INSTITUTE CO., LTD. |
|
| TR01 | Transfer of patent right |