CN220520227U - Water purifier - Google Patents
Water purifier Download PDFInfo
- Publication number
- CN220520227U CN220520227U CN202322026712.8U CN202322026712U CN220520227U CN 220520227 U CN220520227 U CN 220520227U CN 202322026712 U CN202322026712 U CN 202322026712U CN 220520227 U CN220520227 U CN 220520227U
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- Prior art keywords
- water
- storage tank
- bubble
- water storage
- cold
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 534
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000008399 tap water Substances 0.000 claims abstract description 24
- 235000020679 tap water Nutrition 0.000 claims abstract description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 19
- 239000002351 wastewater Substances 0.000 claims description 15
- 239000008213 purified water Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims 1
- 230000009849 deactivation Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000035622 drinking Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a water purifier. The water purifier comprises a water outlet nozzle, and a user receives water through the water outlet nozzle; the water inlet end of the filtering component is connected with a tap water pipeline outside the water purifier and is used for filtering tap water flowing in through the tap water pipeline, and the filtering component comprises a booster pump and a water filtering component which are connected with each other; the cold water sealing water storage assembly comprises a cold water storage tank, a refrigerating system and a cold water electromagnetic valve, wherein the water inlet end of the cold water storage tank is connected with the water outlet end of the filtering assembly, the water outlet end is connected with the water outlet nozzle through the cold water electromagnetic valve, and the refrigerating system is connected with the cold water storage tank and is used for refrigerating water in the cold water storage tank; the bubble water seal water storage component comprises a bubble water storage tank, a carbon dioxide gas tank, a bubble water pump and a bubble water electromagnetic valve, wherein the bubble water storage tank is arranged in the cold water storage tank, the carbon dioxide gas tank is connected with the bubble water storage tank and used for generating and conveying gas into the bubble water storage tank, and the bubble water pump is arranged between the cold water storage tank and the bubble water storage tank.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a water purifier.
Background
Some water purifiers on the market are generally provided with a water storage tank, and when the water purifier is not used for a long time, water in the water storage tank can be in contact with air for a long time to grow bacteria. Some water purifiers are water tank-free, but the water inflow of the water purifiers is regulated by a pressure valve or an adjustable electromagnetic valve through an electronic signal, and the electronic control system is relatively complex and high in cost, and has relatively high failure rate compared with a mechanical control system. Some direct drinking machines with cold water function are generally provided with an exhaust port, so that the direct drinking machines can be in direct contact with air, bacteria are easy to breed after long-time non-use, and the problem of drinking health is caused. In addition, the existing water purifier generally only can discharge cold water, hot water and warm water, and cannot have the function of bubble water at the same time.
Therefore, a water purifier is needed to solve the above problems.
Disclosure of Invention
The utility model aims to solve one of the problems in the prior related art at least to a certain extent, and therefore, the utility model provides the water purifier which has a simple structure, can greatly reduce the contact time of purified water and outside air, further reduces the problem that bacteria are not bred for a long time, and has the functions of bubble water and cold water.
The above object is achieved by the following technical scheme:
a water purifier, comprising:
a water outlet nozzle through which a user receives water;
the water inlet end of the filtering component is connected with a tap water pipeline outside the water purifier and is used for filtering tap water flowing in through the tap water pipeline, and the filtering component comprises a booster pump and a water filtering component which are connected with each other;
the cold water sealing water storage assembly comprises a cold water storage tank, a refrigerating system and a cold water electromagnetic valve, wherein the water inlet end of the cold water storage tank is connected with the water outlet end of the filtering assembly, the water outlet end is connected with the water outlet nozzle through the cold water electromagnetic valve, and the refrigerating system is connected with the cold water storage tank and is used for refrigerating water in the cold water storage tank;
the bubble water seal water storage component comprises a bubble water storage tank, a carbon dioxide gas tank, a bubble water pump and a bubble water electromagnetic valve, wherein the bubble water storage tank is arranged in the cold water storage tank, the carbon dioxide gas tank is connected with the bubble water storage tank and used for generating and conveying gas to the bubble water storage tank, the bubble water pump is arranged between the cold water storage tank and the bubble water storage tank and used for conveying water in the cold water storage tank to the bubble water storage tank, and the water outlet end of the bubble water storage tank is connected with the water outlet nozzle through the bubble water electromagnetic valve.
Optionally, the bubble water seal water storage component further comprises a liquid level switch arranged in the bubble water storage tank, the liquid level switch is in communication connection with the bubble water pump, and the liquid level switch is used for detecting water level information in the bubble water storage tank and controlling the bubble water pump to be started or stopped according to the water level information.
Optionally, the bubble water seal water storage assembly further comprises a pressure relief valve mounted on the bubble water storage tank.
Optionally, the cold water sealed water storage component further comprises a circulating pump, wherein the water inlet end and the water outlet end of the circulating pump are connected with the cold water storage tank and are used for circulating purified water in the cold water storage tank.
Optionally, the cold water storage tank further comprises a first three-way valve, and the circulating pump and the bubble water pump are connected with the cold water storage tank through the first three-way valve.
Optionally, a thermistor is further arranged in the cold water storage tank, and the thermistor is in communication connection with the refrigerating system and is used for detecting and sending water temperature information in the cold water storage tank to the refrigerating system.
Optionally, the device further comprises a second three-way valve, wherein the cold water electromagnetic valve and the bubble water electromagnetic valve are connected with the water outlet nozzle through the second three-way valve.
Optionally, the filter device further comprises a negative pressure valve and a hot water pump assembly, wherein the negative pressure valve is arranged at the water outlet end of the filter assembly, the hot water pump assembly is arranged at the water outlet end of the negative pressure valve, and when the hot water pump assembly works and generates negative pressure, the negative pressure valve is opened.
Optionally, the water filtering component comprises a composite filter element and an RO filter element, the filter component further comprises a water inlet electromagnetic valve and a wastewater electromagnetic valve, the composite filter element comprises a first water inlet end, a second water inlet end, a first water outlet end and a second water outlet end, the first water inlet end is connected with a tap water pipeline outside the water purifier, the first water outlet end is connected with the water inlet end of the booster pump through the water inlet electromagnetic valve, the water outlet end of the booster pump is connected with the RO filter element, the water purifying outlet of the RO filter element is connected with the second water inlet end of the composite filter element, the second water outlet end of the composite filter element is connected with the hot water pump component and the cold water sealing water storage component, the wastewater outlet of the RO filter element is connected with the water inlet end of the wastewater electromagnetic valve, and the water outlet end of the wastewater electromagnetic valve is connected with a wastewater drainage structure of the water purifier.
Optionally, the water purifier further comprises a pressure release distributing valve and a third three-way valve, wherein a first water inlet part, a second water inlet part, a first water outlet part and a second water outlet part are arranged on the pressure release distributing valve, the first water inlet part is connected with a tap water pipeline outside the water purifier, the second water inlet part is connected with a second water outlet end of the composite filter element, the first water outlet part is connected with a first water inlet end of the composite filter element, and the second water outlet end is connected with the hot water pump assembly and the cold water sealing water storage assembly through the third three-way valve.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the water purifier provided by the utility model comprises a water outlet nozzle, a filtering component, a cold water sealed water storage component and an air bubble water sealed water storage component. The user receives water through the water outlet nozzle. The water inlet end of the filtering component is connected with a tap water pipeline outside the water purifier and is used for filtering tap water flowing in through the tap water pipeline, and the filtering component comprises a booster pump and a water filtering component which are connected with each other. The cold water sealing water storage component comprises a cold water storage tank, a refrigerating system and a cold water electromagnetic valve, wherein the water inlet end of the cold water storage tank is connected with the water outlet end of the filtering component, the water outlet end is connected with the water outlet nozzle through the cold water electromagnetic valve, and the refrigerating system is connected with the cold water storage tank and is used for refrigerating water in the cold water storage tank. The bubble water seal water storage component comprises a bubble water storage tank, a carbon dioxide gas tank, a bubble water pump and a bubble water electromagnetic valve, wherein the bubble water storage tank is arranged in the cold water storage tank, the carbon dioxide gas tank is connected with the bubble water storage tank and used for generating and conveying gas into the bubble water storage tank, the bubble water pump is arranged between the cold water storage tank and the bubble water storage tank and used for conveying water in the cold water storage tank into the bubble water storage tank, and the water outlet end of the bubble water storage tank is connected with the water outlet nozzle through the bubble water electromagnetic valve. Specifically, when a user needs pure cold water, the cold water electromagnetic valve is opened, meanwhile, the booster pump operates to convey tap water to the water filtering assembly for filtering, the obtained pure water flows to the cold water storage tank, the pure water in the cold water storage tank after being refrigerated by the refrigeration system is extruded to the water outlet nozzle through the cold water electromagnetic valve, and in the whole process, only when the user uses water, the cold water pipeline is contacted with the outside air, so that the pollution degree of the cold water by air bacteria is effectively reduced; when the user needs bubble cold water, bubble water solenoid valve opens, because bubble water storage tank is connected with the carbon dioxide gas pitcher, bubble water in the bubble water storage tank is extruded to the water outlet nozzle through bubble water solenoid valve under the atmospheric pressure of carbon dioxide gas pitcher, and whole in-process, only when the user uses water, bubble water pipeline can contact with outside air, has effectively reduced the degree that bubble water was polluted by air bacteria.
Drawings
Fig. 1 is a schematic structural view of a water purifier according to an embodiment of the present utility model.
In the figure:
1. a pressure relief dispensing valve;
2. a filter assembly; 21. a composite filter element; 22. a water inlet electromagnetic valve; 23. a booster pump; 24. RO filter core; 25. a waste water electromagnetic valve;
3. a negative pressure valve;
4. a hot water pump assembly;
5. a cold water sealed water storage component; 51. a cold water storage tank; 52. a thermistor; 53. a refrigeration system; 54. a circulation pump; 55. a cold water solenoid valve;
61. a bubble water storage tank; 62. a bubble generator; 63. a pressure release valve; 64. a liquid level switch; 65. a bubble water pump; 66. a bubble water electrolysis valve;
71. a first three-way valve; 72. a second three-way valve; 73. a third three-way valve;
8. a flow meter;
9. a water outlet nozzle.
Detailed Description
The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.
Referring to fig. 1, the present utility model provides a water purifier, which includes a water outlet nozzle 9, a filter assembly 2, a cold water sealed water storage assembly 5 and a bubble water sealed water storage assembly. The user receives water through the water outlet nozzle 9. The water inlet end of the filter assembly 2 is connected to a tap water pipe outside the water purifier for filtering tap water flowing in through the tap water pipe, and the filter assembly 2 includes a booster pump 23 and a water filter assembly connected to each other. The cold water sealed water storage assembly 5 comprises a cold water storage tank 51, a refrigerating system 53 and a cold water electromagnetic valve 55, wherein the water inlet end of the cold water storage tank 51 is connected with the water outlet end of the filtering assembly 2, the water outlet end is connected with the water outlet nozzle 9 through the cold water electromagnetic valve 55, and the refrigerating system 53 is connected with the cold water storage tank 51 and is used for refrigerating water in the cold water storage tank 51. The bubble water seal water storage assembly comprises a bubble water storage tank 61, a carbon dioxide gas tank, a bubble water pump 65 and a bubble water solenoid valve 66, wherein the bubble water storage tank 61 is arranged in the cold water storage tank 51, the carbon dioxide gas tank is connected with the bubble water storage tank 61 and used for generating and conveying gas into the bubble water storage tank 61, the bubble water pump 65 is arranged between the cold water storage tank 51 and the bubble water storage tank 61 and used for conveying water in the cold water storage tank 51 into the bubble water storage tank 61, and a water outlet end of the bubble water storage tank 61 is connected with the water outlet nozzle 9 through the bubble water solenoid valve 66. Specifically, when the user needs pure cold water, the cold water solenoid valve 55 is opened, meanwhile, the booster pump 23 operates to convey tap water to the water filtering assembly for filtering, the obtained pure water flows to the cold water storage tank 51, the pure water in the cold water storage tank 51 after being cooled by the refrigerating system 53 is extruded to the water outlet nozzle 9 through the cold water solenoid valve 55, and in the whole process, only when the user uses water, the cold water pipeline is contacted with the outside air, so that the degree of bacterial pollution of the cold water by the air is effectively reduced; when the user needs bubble cold water, bubble water solenoid valve 66 opens, because bubble water storage tank 61 is connected with the carbon dioxide gas pitcher, bubble water in the bubble water storage tank 61 is extruded to water outlet nozzle 9 through bubble water solenoid valve 66 under the atmospheric pressure of carbon dioxide gas pitcher, and in the whole process, only when the user uses water, bubble water pipe can contact with outside air, has effectively reduced the degree that bubble water was polluted by air bacteria.
Optionally, the bubble water seal water storage assembly further comprises a liquid level switch 64 arranged in the bubble water storage tank 61, the liquid level switch 64 is in communication connection with the bubble water pump 65, and the liquid level switch 64 is used for detecting water level information in the bubble water storage tank 61 and controlling the bubble water pump 65 to be started or stopped according to the water level information. Specifically, when the level switch 64 detects that the water level information in the bubble water storage tank 61 is lower than the preset value, the bubble water pump 65 operates to deliver the water in the cold water storage tank 51 into the bubble water storage tank 61 until the water level in the bubble water storage tank 61 reaches the preset value. When the water in the cold water storage tank 51 is pumped out (i.e. when the bubble water pump 65 is operated), the booster pump 23 is operated to convey tap water to the water filtering assembly for filtering, the obtained clean water flows to the cold water storage tank 51 until the bubble water pump 65 stops operating, the booster pump 23 stops operating, and at this time, the water in the cold water storage tank 51 is replenished.
Optionally, the bubble water seal water storage assembly further includes a pressure release valve 63 installed on the bubble water storage tank 61, and when the air pressure in the bubble water storage tank 61 is higher than a set value of the pressure release valve 63, the pressure release valve 63 is opened to exhaust air outwards, thereby ensuring the safety of the bubble water storage tank 61.
Optionally, the cold water sealed water storage assembly 5 further includes a circulation pump 54, where a water inlet end and a water outlet end of the circulation pump 54 are connected to the cold water storage tank 51, and are used for circulating the purified water in the cold water storage tank 51, so that the purified water in the cold water storage tank 51 is uniformly distributed in the cold water storage tank 51.
Optionally, a first three-way valve 71 is further included, and the circulation pump 54 and the bubble water pump 65 are connected to the cold water storage tank 51 through the first three-way valve 71 to simplify the structure.
Optionally, a thermistor 52 is further disposed in the cold water storage tank 51, and the thermistor 52 is communicatively connected to the refrigeration system 53, and is configured to detect and send the temperature information of the water in the cold water storage tank 51 to the refrigeration system 53. Specifically, when the thermistor 52 detects that the water temperature in the cold water storage tank 51 is higher than the first preset value, the refrigerating system 53 operates to refrigerate the purified water in the cold water storage tank 51 until the purified water temperature in the cold water storage tank 51 is reduced to the second preset value, so that the purified water temperature in the cold water storage tank 51 is always within the preset range.
Optionally, a second three-way valve 72 is further included, and the cold water solenoid valve 55 and the bubble water solenoid valve 66 are connected to the water outlet nozzle 9 through the second three-way valve 72 to simplify the structure.
Further, a flow meter 8 is also included, the flow meter 8 being provided between the second three-way valve 72 and the water outlet nozzle 9.
Optionally, the filter device further comprises a negative pressure valve 3 and a hot water pump assembly 4, wherein the negative pressure valve 3 is arranged at the water outlet end of the filter assembly 2, the hot water pump assembly 4 is arranged at the water outlet end of the negative pressure valve 3, and when the hot water pump assembly 4 works and generates negative pressure, the negative pressure valve 3 is opened. When a user needs to use hot water, the filter assembly 2 works, the hot water pump assembly 4 works, the negative pressure valve 3 is opened, clean water flows to the hot water pump assembly 4, the hot water pump assembly 4 heats the clean water to a preset temperature, and then the heated clean water is continuously pumped to the water outlet nozzle 9; when the user needs to use normal-temperature water, the filter assembly 2 works, the hot water pump assembly 4 works, the negative pressure valve 3 is opened, clean water flows to the hot water pump assembly 4, the hot water pump assembly 4 does not heat the clean water, and the normal-temperature clean water is continuously pumped out of the water nozzle 9. Therefore, when the user uses normal-temperature water and hot water, the water storage tank is not arranged, so that the problem that bacteria grow after the purified water in the water storage tank is placed for a long time is avoided.
Optionally, the water filtering component comprises a composite filter element 21 and an RO filter element 24, the filter component 2 further comprises a water inlet electromagnetic valve 22 and a wastewater electromagnetic valve 25, the composite filter element 21 comprises a first water inlet end, a second water inlet end, a first water outlet end and a second water outlet end, the first water inlet end is connected with a tap water pipeline outside the water purifier, the first water outlet end is connected with the water inlet end of a booster pump 23 through the water inlet electromagnetic valve 22, the water outlet end of the booster pump 23 is connected with the RO filter element 24, a purified water outlet of the RO filter element 24 is connected with the second water inlet end of the composite filter element 21, the second water outlet end of the composite filter element 21 is connected with the hot water pump component 4 and the cold water sealing water storage component 5, a wastewater outlet of the RO filter element 24 is connected with the water inlet end of the wastewater electromagnetic valve 25, and a water outlet end of the wastewater electromagnetic valve 25 is connected with a wastewater drainage structure of the water purifier.
Optionally, the water purifier further comprises a pressure relief distributing valve 1 and a third three-way valve 73, wherein the pressure relief distributing valve 1 is provided with a first water inlet part, a second water inlet part, a first water outlet part and a second water outlet part, the first water inlet part is connected with a tap water pipeline outside the water purifier, the second water inlet part is connected with a second water outlet end of the composite filter element 21, the first water outlet part is connected with the first water inlet end of the composite filter element 21, and the second water outlet end is connected with the hot water pump assembly 4 and the cold water seal water storage assembly 5 through the third three-way valve 73.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (10)
1. A water purifier, comprising:
a water outlet nozzle (9), through which water is received by a user;
a filter assembly (2) having a water inlet end connected to a tap water pipe outside the water purifier for filtering tap water flowing in through the tap water pipe, the filter assembly (2) including a booster pump (23) and a water filter assembly connected to each other;
the cold water sealing water storage assembly (5) comprises a cold water storage tank (51), a refrigerating system (53) and a cold water electromagnetic valve (55), wherein the water inlet end of the cold water storage tank (51) is connected with the water outlet end of the filtering assembly (2), the water outlet end is connected with the water outlet nozzle (9) through the cold water electromagnetic valve (55), and the refrigerating system (53) is connected with the cold water storage tank (51) and is used for refrigerating water in the cold water storage tank (51);
the bubble water seal water storage component comprises a bubble water storage tank (61), a carbon dioxide gas tank (62), a bubble water pump (65) and a bubble water electromagnetic valve (66), wherein the bubble water storage tank (61) is arranged in the cold water storage tank (51), the carbon dioxide gas tank (62) is connected with the bubble water storage tank (61) and is used for generating and conveying gas into the bubble water storage tank (61), the bubble water pump (65) is arranged between the cold water storage tank (51) and the bubble water storage tank (61) and is used for conveying water in the cold water storage tank (51) into the bubble water storage tank (61), and a water outlet end of the bubble water storage tank (61) is connected with the water outlet nozzle (9) through the bubble water electromagnetic valve (66).
2. The water purifier according to claim 1, wherein the bubble water seal cartridge further comprises a level switch (64) disposed within the bubble water reservoir (61), the level switch (64) being in communication with the bubble water pump (65), the level switch (64) being configured to detect water level information within the bubble water reservoir (61) and to control the activation or deactivation of the bubble water pump (65) in response to the water level information.
3. The water purifier of claim 1, wherein the bubble water seal cartridge further comprises a pressure relief valve (63) mounted on the bubble water cartridge (61).
4. The water purifier according to claim 1, wherein the cold water sealed water storage assembly (5) further comprises a circulation pump (54), and both a water inlet end and a water outlet end of the circulation pump (54) are connected with the cold water storage tank (51) for circulating the purified water in the cold water storage tank (51).
5. The water purifier according to claim 4, further comprising a first three-way valve (71), wherein the circulation pump (54) and the bubble water pump (65) are both connected to the cold water storage tank (51) through the first three-way valve (71).
6. The water purifier according to claim 1, wherein a thermistor (52) is further arranged in the cold water storage tank (51), and the thermistor (52) is in communication connection with the refrigerating system (53) and is used for detecting and sending water temperature information in the cold water storage tank (51) to the refrigerating system (53).
7. The water purifier according to any one of claims 1-6, further comprising a second three-way valve (72), wherein the cold water solenoid valve (55) and the bubble water solenoid valve (66) are both connected to the water outlet nozzle (9) through the second three-way valve (72).
8. The water purifier according to any one of claims 1-6, further comprising a negative pressure valve (3) and a hot water pump assembly (4), wherein the negative pressure valve (3) is mounted at the water outlet end of the filter assembly (2), the water outlet end of the negative pressure valve (3) is provided with the hot water pump assembly (4), and when the hot water pump assembly (4) works and generates negative pressure, the negative pressure valve (3) is opened.
9. The water purifier according to claim 8, wherein the water filter assembly comprises a composite filter element (21) and an RO filter element (24), the filter assembly (2) further comprises a water inlet solenoid valve (22) and a waste water solenoid valve (25), the composite filter element (21) comprises a first water inlet end, a second water inlet end, a first water outlet end and a second water outlet end, the first water inlet end is connected with a tap water pipe outside the water purifier, the first water outlet end is connected with the water inlet end of the booster pump (23) via the water inlet solenoid valve (22), the water outlet end of the booster pump (23) is connected with the RO filter element (24), the water purifying outlet of the RO filter element (24) is connected with the second water inlet end of the composite filter element (21), the second water outlet end of the composite filter element (21) is connected with the hot water pump assembly (4), the cold water seal water storage assembly (5), the waste water outlet of the RO filter element (24) is connected with the water inlet end of the waste water solenoid valve (25), and the water outlet end of the waste water filter element (25) is connected with the water outlet structure of the water purifier.
10. The water purifier according to claim 9, further comprising a pressure relief distribution valve (1) and a third three-way valve (73), wherein a first water inlet portion, a second water inlet portion, a first water outlet portion and a second water outlet portion are arranged on the pressure relief distribution valve (1), the first water inlet portion is connected with a tap water pipeline outside the water purifier, the second water inlet portion is connected with a second water outlet end of the composite filter element (21), the first water outlet portion is connected with the first water inlet end of the composite filter element (21), and the second water outlet end is connected with the hot water pump assembly (4) and the cold water sealing water storage assembly (5) through the third three-way valve (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322026712.8U CN220520227U (en) | 2023-07-31 | 2023-07-31 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322026712.8U CN220520227U (en) | 2023-07-31 | 2023-07-31 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520227U true CN220520227U (en) | 2024-02-23 |
Family
ID=89924998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322026712.8U Active CN220520227U (en) | 2023-07-31 | 2023-07-31 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520227U (en) |
-
2023
- 2023-07-31 CN CN202322026712.8U patent/CN220520227U/en active Active
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