CN105217809A - Water purifying plant - Google Patents
Water purifying plant Download PDFInfo
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- CN105217809A CN105217809A CN201410241844.5A CN201410241844A CN105217809A CN 105217809 A CN105217809 A CN 105217809A CN 201410241844 A CN201410241844 A CN 201410241844A CN 105217809 A CN105217809 A CN 105217809A
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- Prior art keywords
- purifier
- water
- pipeline
- magnetic valve
- feed
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 173
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims description 9
- 238000000108 ultra-filtration Methods 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 3
- 230000033558 biomineral tissue development Effects 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of water purifying plant, comprise the first purifier, the second purifier, reverse osmosis unit, the 3rd purifier, pressure charging valve, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the first pipeline, the second pipeline and the 3rd pipeline; The water side of the first purifier is communicated with the feed-water end of reverse osmosis unit by the first pipeline, and is communicated with the feed-water end of the second purifier by the second pipeline; Pressure charging valve is arranged on the first pipeline; First magnetic valve is arranged between the water side of reverse osmosis unit and the feed-water end of the 3rd purifier; Second magnetic valve is arranged between the water side of the second purifier and the feed-water end of the 3rd purifier; Second pipeline is provided with the first branch, one end of the 3rd pipeline is connected with the first branch, and the other end of the 3rd pipeline is connected with the feed-water end of the 3rd purifier; 3rd magnetic valve is arranged on the 3rd pipeline, reaches the object providing multiple water.
Description
Technical field
The present invention relates to water purification field, particularly relate to a kind of water purifying plant carrying out cascade filtration.
Background technology
In prior art, water purifying plant can only provide the water of single character, can not realize diversified requirement, is difficult to meet the different demands to water in real life.
Summary of the invention
Based on this, be necessary to design a kind of water purifying plant that multiple water can be provided, meet difference hobby or the demand of different users.
A kind of water purifying plant of the present invention, comprises the first purifier, the second purifier, reverse osmosis unit, the 3rd purifier, pressure charging valve, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the first pipeline, the second pipeline and the 3rd pipeline;
The feed-water end of described first purifier is used for being external to water source, and the water side of described 3rd purifier is used for being external to discharging device;
The water side of described first purifier is communicated with the feed-water end of described reverse osmosis unit by described first pipeline, and is communicated with the feed-water end of described second purifier by described second pipeline;
Described pressure charging valve is arranged on described first pipeline;
Described first magnetic valve is arranged between the water side of described reverse osmosis unit and the feed-water end of described 3rd purifier;
Described second magnetic valve is arranged between the water side of described second purifier and the feed-water end of described 3rd purifier;
Described second pipeline is provided with the first branch, and one end of described 3rd pipeline is connected with described first branch, and the other end of described 3rd pipeline is connected with the feed-water end of described 3rd purifier;
Described 3rd magnetic valve is arranged on described 3rd pipeline.
As a kind of embodiment, in described second purifier, be provided with electrolysis machine.
As a kind of embodiment, described water purifying plant also comprises flush valve;
Described reverse osmosis unit has multiple water side, and described flush valve is arranged on the pipeline that is connected with a water side of described reverse osmosis unit.
As a kind of embodiment, described water purifying plant also comprises the 4th purifier;
Described 4th purifier is arranged between the feed-water end of described first magnetic valve and described 3rd purifier, and between described 3rd magnetic valve and the feed-water end of described 3rd purifier.
As a kind of embodiment, described 4th purifier is T33 filter core or mineralization activation filter core.
As a kind of embodiment, described water purifying plant also comprises the 4th magnetic valve;
Described 4th magnetic valve is arranged on the pipeline that is connected with the feed-water end of described first purifier.
As a kind of embodiment, described water purifying plant also comprises reducing valve;
Described reducing valve is arranged on the pipeline between described 4th magnetic valve and the feed-water end of described first purifier.
As a kind of embodiment, described water purifying plant also comprises the 5th pipeline;
Described 5th pipeline is used for the feed-water end another water side of described reverse osmosis unit being connected to described first purifier, and the tie point of described 5th pipeline is between described 4th magnetic valve and described reducing valve.
As a kind of embodiment, described water purifying plant also comprises quick heater, cold courage, the 5th magnetic valve and the 6th magnetic valve;
Described quick heater and described cold courage are connected to the water side of described 3rd purifier respectively by different branch lines;
Described 5th magnetic valve and described 6th magnetic valve are separately positioned on the described branch line at described quick heater and described cold courage place separately.
As a kind of embodiment, described water purifying plant also comprises the first detector;
Described first detector is arranged on the feed-water end of described first purifier.
As a kind of embodiment, described water purifying plant also comprises the 4th pipeline and the second detector;
Described water purifying plant is provided with the second branch on the pipeline being communicated with described reverse osmosis unit and described first magnetic valve, and described second branch is connected to pressure-pot by described 4th pipeline;
Described second detector is arranged on described 4th pipeline.
As a kind of embodiment, described 3rd purifier is UV ultraviolet sterilizer.
As a kind of embodiment, described first purifier comprises at least one in PP cotton filter core, carbon fiber filter core and ultra-filtration membrane.
Beneficial effect of the present invention is compared with the prior art: water purifying plant is controlled by the break-make of each magnetic valve, water source supplies water via different circuit, often kind of circuit realizes specific water purification function, and what provide multiple character uses water, meets hobby or the demand of different users.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of water purifying plant of the present invention.
Embodiment
In order to solve the less problem of the aqueous nature that provides, propose a kind of water purifying plant to realize diversified requirement.
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
Refer to shown in Fig. 1, it is the schematic diagram of water purifying plant of the present invention, and water purifying plant 100 comprises the first purifier 110, second purifier 120, reverse osmosis unit 140, the 3rd purifier 130, pressure charging valve 153, first magnetic valve 154, second magnetic valve 155, the 3rd magnetic valve 156, first pipeline 161, second pipeline 162 and the 3rd pipeline 163.
The feed-water end of the first purifier 110 is used for being external to water source, and the water side of the 3rd purifier 130 is used for being external to discharging device; First purifier 110, second purifier 120, reverse osmosis unit 140 and the 3rd purifier 130 are all connected between water source and discharging device.
The water side of the first purifier 110 is communicated with the feed-water end of reverse osmosis unit 140 by the first pipeline 161, and the water side of the first purifier 110 is communicated with the feed-water end of the second purifier 120 by the second pipeline 162.
Second pipeline 162 is provided with the first branch, and the first branch is generally arranged on the mid-way of the second pipeline 162.One end of 3rd pipeline 163 is connected with the first branch, and the other end of the 3rd pipeline 163 is connected with the feed-water end of the 3rd purifier 130.
Pressure charging valve 153 is arranged on the first pipeline 161.First magnetic valve 154 is arranged between the water side of reverse osmosis unit 140 and the feed-water end of the 3rd purifier 130.Second magnetic valve 155 is arranged between the water side of the second purifier 120 and the feed-water end of the 3rd purifier 130.3rd magnetic valve 156 is arranged on the 3rd pipeline 163.First magnetic valve 154, second magnetic valve 155 and the 3rd magnetic valve 156 are defaulted as closing condition.
Controlled by the break-make of each magnetic valve above-mentioned, water source is supplied water by discharging device via the different circuits of water purifying plant 100, and often kind of circuit realizes specific water purification function, and what provide multiple character uses water, meets hobby or the demand of different users.
More preferably, reverse osmosis unit is RO film.
More preferably, high-voltage switch gear is set between the water side of reverse osmosis unit 140 and the first magnetic valve 154.
As a kind of embodiment, in the second purifier 120, be provided with electrolysis machine.
As a kind of embodiment, water purifying plant 100 also comprises flush valve 157.
Reverse osmosis unit 140 has multiple water side, on the pipeline that the water side that flush valve 157 is arranged on reverse osmosis unit 140 connects.
As a kind of embodiment, water purifying plant 100 also comprises the 4th purifier 170.
4th purifier 170 is arranged between the feed-water end of the first magnetic valve 154 and the 3rd purifier 130, and on pipeline between the 3rd magnetic valve 156 and the feed-water end of the 3rd purifier 130.
As a kind of embodiment, the 4th purifier 170 is T33 filter core or mineralization activation filter core.
As shown in Figure 1,3rd magnetic valve 156 forms the first parallel line with pressure charging valve 153, reverse osmosis unit 140, first magnetic valve 154, above-mentioned first parallel line and the 4th purifier 170 form the first series circuit, and above-mentioned first series circuit and the second purifier 120, second magnetic valve 155 form the second parallel line.
Connect the first purifier 110 in one end of above-mentioned second parallel line, the other end series connection the 3rd purifier 130 forms the second series circuit.
As a kind of embodiment, water purifying plant 100 also comprises the 4th magnetic valve 151.
On the pipeline that the feed-water end that 4th magnetic valve 151 is arranged on the first purifier 110 connects, on the pipeline between the feed-water end being namely arranged on water source and the first purifier 110.
As a kind of embodiment, water purifying plant 100 also comprises reducing valve 152.On pipeline between the feed-water end that reducing valve 152 is arranged on the 4th magnetic valve and the first purifier 110.
As a kind of embodiment, water purifying plant 100 also comprises the 5th pipeline 165.
5th pipeline 165 is for being connected to the feed-water end of the first purifier 110, namely water source by another water side of reverse osmosis unit 140, the tie point of the 5th pipeline 165 is between the 4th magnetic valve 151 and reducing valve 152.
As a kind of embodiment, water purifying plant 100 also comprises quick heater 182, cold courage 184, the 5th magnetic valve 158 and the 6th magnetic valve 159.
Quick heater 182 and cold courage 184 are connected to the water side of the 3rd purifier 130 respectively by different branch lines; That is, the branch line that the water side of the 3rd purifier 130 is different between discharging device is arranged respectively quick heater 182 and cold courage 184.
5th magnetic valve 158 and the 6th magnetic valve 159 are separately positioned on quick heater 182 with on the branch line at the respective place of cold courage 184.In the present embodiment, the water yield that quick heater 182 heats at every turn is one liter, and the water intaking time is one minute.
4th magnetic valve 151, flush valve 157, the 5th magnetic valve 158 and the 6th magnetic valve 159 are defaulted as closing condition.
Pure water function: when the first magnetic valve 154 is opened, high-voltage switch gear pressure release, transmission of signal is to pressure charging valve 153 simultaneously, and pressure charging valve 153 starts after the scheduled time, and general pressure charging valve 153 is opened after the first magnetic valve 154 opens five seconds.Now, water source by the 4th magnetic valve 151, reducing valve 152, first purifier 110, pressure charging valve 153, reverse osmosis unit 140, first magnetic valve 154, the 4th purifier 170, the 3rd purifier 130, realizes reverse osmosis unit and purifies pure water successively.
Acid-basicity water function: when the second magnetic valve 155 is opened, water source is successively by the 4th magnetic valve 151, reducing valve 152, first purifier 110, second purifier 120, second magnetic valve 155, the 3rd purifier 130, by controlling the electrolysis polarity of the second purifier 120, realize the preparation of acid-basicity water.Water source under circulating force, by discharging device water outlet.
More preferably, the electrolysis machine of the second purifier 120 can realize three different weakly alkaline pH values acid pH value different with three.
Ultrafiltration water function: when the 3rd magnetic valve 156 is opened, water source by the 4th magnetic valve 151, reducing valve 152, first purifier 110, the 3rd magnetic valve 156, the 4th purifier 170, the 3rd purifier 130, realizes the preparation of ultrafiltration water successively.Water source under circulating force, by discharging device water outlet.
Under pure water function, soda acid water function and ultrafiltration water function pattern, by controlling opening of the 5th magnetic valve 158 and the 6th magnetic valve 159, discharging device flows out cold water and hot water respectively.Cold water adopts electronic cooling technology, and hot water adopts three seconds fast thermal technologies, and user can set the temperature of tap water according to personal like.
More preferably, water purifying plant 100 arranges thermistor, when thermistor detects that water temperature is higher than 95 DEG C, or dry combustion method occurs, and when temperature reaches 120 DEG C, quick heater 182 stops heating, realizes rapid heating defencive function,
As a kind of embodiment, water purifying plant 100 also comprises the first detector 192.
First detector 192 is arranged on the feed-water end of the first purifier 110, namely between water source and the 4th magnetic valve 151.
As a kind of embodiment, water purifying plant 100 also comprises the 4th pipeline 164 and the second detector 194.
Water purifying plant 100 is provided with the second branch on the pipeline being communicated with reverse osmosis unit 140 and the first magnetic valve 154, and the second branch is connected to pressure-pot by the 4th pipeline 164;
Second detector 194 is arranged on the 4th pipeline 164.
When the first detector 192 detects overproof water quality or leaks, water purifying plant 100 closes the 4th magnetic valve 151 automatically, if now pressure charging valve 153 is opened, also closes pressure charging valve 153 while closing the 4th magnetic valve 151.
More preferably, the probe that leaks of the first detector 192 is arranged on the extreme lower position of water purifying plant 100.
Pre-washing function: under pure water functional mode, pressure charging valve 153 is opened, and flush valve 157 is opened, and the time that general setting flush valve 157 is opened is 5 seconds, can realize the flushing to reverse osmosis unit 140.
Automatic flushing function: when the second detector 194 detects overproof water quality, pressure charging valve 153 is opened, and flush valve 157 is opened, and the time that general setting flush valve 157 is opened is 60 seconds, other durations can also be set as, the flushing to reverse osmosis unit 140 can be realized.Can also opening by user's Non-follow control flush valve 157.
As a kind of embodiment, the 3rd purifier 130 is UV ultraviolet sterilizer.3rd purifier 130 is positioned at the water outlet least significant end of above-mentioned second series circuit, also plays the effect of ultrafiltration and reverse osmosis while sterilization, can increase one deck protection, guarantee to use quality.
As a kind of embodiment, the first purifier 110 is at least one in PP cotton filter core, carbon fiber filter core and ultra-filtration membrane (UF film).
More preferably, the life-span of above-mentioned filter core all can with numerical monitor on the indicating meter of water purifying plant 100, and filter element life is to after date, and the overdue information of display life on indicating meter, transmission of information is to hummer simultaneously, and buzzer warning also stops supplying water.Indicating meter can also point out user to select different to use water function pattern, convenient operation.
More preferably, water purifying plant 100 can also arrange virgin lock, opens virgin lock, is generally set as that, after taking hot water after ten seconds, quick heater 182 is closed, can not water outlet.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (13)
1. a water purifying plant, is characterized in that, comprises the first purifier, the second purifier, reverse osmosis unit, the 3rd purifier, pressure charging valve, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the first pipeline, the second pipeline and the 3rd pipeline;
The feed-water end of described first purifier is used for being external to water source, and the water side of described 3rd purifier is used for being external to discharging device;
The water side of described first purifier is communicated with the feed-water end of described reverse osmosis unit by described first pipeline, and is communicated with the feed-water end of described second purifier by described second pipeline;
Described pressure charging valve is arranged on described first pipeline;
Described first magnetic valve is arranged between the water side of described reverse osmosis unit and the feed-water end of described 3rd purifier;
Described second magnetic valve is arranged between the water side of described second purifier and the feed-water end of described 3rd purifier;
Described second pipeline is provided with the first branch, and one end of described 3rd pipeline is connected with described first branch, and the other end of described 3rd pipeline is connected with the feed-water end of described 3rd purifier;
Described 3rd magnetic valve is arranged on described 3rd pipeline.
2. water purifying plant according to claim 1, is characterized in that, is provided with electrolysis machine in described second purifier.
3. water purifying plant according to claim 1, is characterized in that, also comprises flush valve;
Described reverse osmosis unit has multiple water side, and described flush valve is arranged on the pipeline that is connected with a water side of described reverse osmosis unit.
4. water purifying plant according to claim 1, is characterized in that, also comprises the 4th purifier;
Described 4th purifier is arranged between the feed-water end of described first magnetic valve and described 3rd purifier, and between described 3rd magnetic valve and the feed-water end of described 3rd purifier.
5. water purifying plant according to claim 4, is characterized in that, described 4th purifier is T33 filter core or mineralization activation filter core.
6. water purifying plant according to claim 1, is characterized in that, also comprises the 4th magnetic valve;
Described 4th magnetic valve is arranged on the pipeline that is connected with the feed-water end of described first purifier.
7. water purifying plant according to claim 6, is characterized in that, also comprises reducing valve;
Described reducing valve is arranged on the pipeline between described 4th magnetic valve and the feed-water end of described first purifier.
8. water purifying plant according to claim 7, is characterized in that, also comprises the 5th pipeline;
Described 5th pipeline is used for the feed-water end another water side of described reverse osmosis unit being connected to described first purifier, and the tie point of described 5th pipeline is between described 4th magnetic valve and described reducing valve.
9. water purifying plant according to claim 1, is characterized in that, also comprises quick heater, cold courage, the 5th magnetic valve and the 6th magnetic valve;
Described quick heater and described cold courage are connected to the water side of described 3rd purifier respectively by different branch lines;
Described 5th magnetic valve and described 6th magnetic valve are separately positioned on the described branch line at described quick heater and described cold courage place separately.
10. water purifying plant according to claim 1, is characterized in that, also comprises the first detector;
Described first detector is arranged on the feed-water end of described first purifier.
11. water purifying plants according to claim 1, is characterized in that, also comprise the 4th pipeline and the second detector;
Described water purifying plant is provided with the second branch on the pipeline being communicated with described reverse osmosis unit and described first magnetic valve, and described second branch is connected to pressure-pot by described 4th pipeline;
Described second detector is arranged on described 4th pipeline.
12. water purifying plants according to claim 1, is characterized in that, described 3rd purifier is UV ultraviolet sterilizer.
13. water purifying plants according to claim 1, is characterized in that, described first purifier comprises at least one in PP cotton filter core, carbon fiber filter core and ultra-filtration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241844.5A CN105217809B (en) | 2014-06-03 | 2014-06-03 | Purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241844.5A CN105217809B (en) | 2014-06-03 | 2014-06-03 | Purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105217809A true CN105217809A (en) | 2016-01-06 |
| CN105217809B CN105217809B (en) | 2017-11-10 |
Family
ID=54987164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241844.5A Active CN105217809B (en) | 2014-06-03 | 2014-06-03 | Purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105217809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495354A (en) * | 2017-01-05 | 2017-03-15 | 贺天山 | A kind of pure water water circuit system of variable quantity of exchanged water |
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| US4623467A (en) * | 1984-06-25 | 1986-11-18 | International Manufacturing And Water Vending Company | Water purifying and vending apparatus |
| CN1911821A (en) * | 2006-08-08 | 2007-02-14 | 丁伯章 | Reverse osmosis water purification machine |
| CN101857324A (en) * | 2010-06-23 | 2010-10-13 | 浙江大学 | A rural drinking water treatment device connected in parallel with reverse osmosis and ultrafiltration |
| CN201617685U (en) * | 2009-12-03 | 2010-11-03 | 李家俊 | Water supply device of drinking machine |
| CN202011793U (en) * | 2011-04-14 | 2011-10-19 | 艾欧史密斯（上海）水处理产品有限公司 | Multi-water quality water purifier |
| CN203545795U (en) * | 2013-09-25 | 2014-04-16 | 珠海格力电器股份有限公司 | Water purification device |
| CN103771644A (en) * | 2014-01-06 | 2014-05-07 | 王金春 | Multifunctional water purifier |
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2014
- 2014-06-03 CN CN201410241844.5A patent/CN105217809B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4623467A (en) * | 1984-06-25 | 1986-11-18 | International Manufacturing And Water Vending Company | Water purifying and vending apparatus |
| CN1911821A (en) * | 2006-08-08 | 2007-02-14 | 丁伯章 | Reverse osmosis water purification machine |
| CN201617685U (en) * | 2009-12-03 | 2010-11-03 | 李家俊 | Water supply device of drinking machine |
| CN101857324A (en) * | 2010-06-23 | 2010-10-13 | 浙江大学 | A rural drinking water treatment device connected in parallel with reverse osmosis and ultrafiltration |
| CN202011793U (en) * | 2011-04-14 | 2011-10-19 | 艾欧史密斯（上海）水处理产品有限公司 | Multi-water quality water purifier |
| CN203545795U (en) * | 2013-09-25 | 2014-04-16 | 珠海格力电器股份有限公司 | Water purification device |
| CN103771644A (en) * | 2014-01-06 | 2014-05-07 | 王金春 | Multifunctional water purifier |
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| CN106495354A (en) * | 2017-01-05 | 2017-03-15 | 贺天山 | A kind of pure water water circuit system of variable quantity of exchanged water |
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| CN105217809B (en) | 2017-11-10 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multipurpose water purifying apparatus Effective date of registration: 20190403 Granted publication date: 20171110 Pledgee: Huitong Chinese Financial Leasing Co. Ltd. Pledgor: The Santai Siyuan (Qingdao) Health Technology Co. Ltd. Registration number: 2019370010035 |
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Date of cancellation: 20190605 Granted publication date: 20171110 Pledgee: Huitong Chinese Financial Leasing Co. Ltd. Pledgor: The Santai Siyuan (Qingdao) Health Technology Co. Ltd. Registration number: 2019370010035 |
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