CN109058508B - Single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering tap - Google Patents
Single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering tap Download PDFInfo
- Publication number
- CN109058508B CN109058508B CN201811196173.XA CN201811196173A CN109058508B CN 109058508 B CN109058508 B CN 109058508B CN 201811196173 A CN201811196173 A CN 201811196173A CN 109058508 B CN109058508 B CN 109058508B
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- valve
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 291
- 239000003651 drinking water Substances 0.000 title claims abstract description 12
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 title abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 235000012206 bottled water Nutrition 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000008236 heating water Substances 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 241000130764 Tinea Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to water treatment and provides a single-valve-control refrigerating and heating water and filter rod drinking water filtering faucet which comprises a faucet body, a filter element, a connecting pipe, a three-inlet two-outlet valve and a water outlet connector, wherein a cold water inlet channel and a hot water inlet channel are arranged at the lower part of the faucet body, the three-inlet two-outlet valve penetrates through the top of the faucet body, the three-inlet two-outlet valve comprises a valve body, a first water inlet, a second water inlet, a third water inlet, a valve element, a first water outlet and a second water outlet which are arranged on the valve body, the first water outlet channel water inlet of the water outlet connector is communicated with a gap between the outer side wall of the filter element and the inner side wall of the connecting pipe, cold and heat mixed water flowing out of a water outlet cavity opening of the connecting part of the faucet body is delivered to a first water outlet channel after passing through the gap between the outer side wall of the filter element and the inner side wall of the connecting pipe, and the water outlet of the second water outlet channel of the water outlet connector is in a pluggable sealing connection. The invention solves the problems of complex structure, inconvenient use and high manufacturing cost of the existing water purifying tap.
Description
Technical Field
The invention relates to water heating equipment, in particular to a single-handle valve-controlled refrigerating and heating water and filter rod drinking water filtering tap.
Background
It is known that tap water used by people is treated by sterilization and disinfection after coming out of a water plant, but is subjected to secondary pollution when passing through pipelines used for a long time, and meanwhile, tap water contains a large amount of residual chlorine, and the residual chlorine can penetrate cell walls of living natural substances such as algae and bacteria, oxidize enzyme systems (enzyme is a biological catalyst) to deactivate the enzyme systems, and prevent the living activities of the bacteria from being blocked to death. Residual chlorine is also seriously harmful to human body, and can cause dryness, fracture and bifurcation of human hair, and can cause skin whitening, skin layer falling and skin tinea allergy with odd itching. After the chlorine is heated, the chlorine and organic substances in water generate cancerogenic substances such as chloroform and the like. Therefore, the purification is particularly important before the tap water is used, but at present, two control valves are basically arranged for respectively controlling the purified water and the tap water, one of the water outlets is required to be closed before the other water outlet is opened during the use, the use is troublesome, the two water outlets cannot be quickly and effectively switched for use, the structure is complex, the occupied space is large, and the manufacturing cost is high.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides the single-handle valve-controlled water tap for refrigerating and heating water and filtering rod drinking water, which has the advantages of simple and reasonable structure, low manufacturing cost, complete functions, convenient installation and use, quick replacement of the filter element and small occupied space.
In order to solve the technical problem, the invention adopts the following scheme: the utility model provides a singly handle valve accuse refrigeration hot water and filter rod drinking water strain tap, includes tap body, filter core, connecting pipe, three advance two play valves and play water joint, tap body lower part is equipped with cold water inlet channel and hot water inlet channel, three advance two play valves wear to locate tap body top, three advance two play valves include the valve body and locate first water inlet, second water inlet, third water inlet, case, first delivery port and second delivery port on the valve body, three advance two play valve's first water inlet and second water inlet switch on or cut off with first delivery port through the case control and be connected, three advance two play valve's third water inlet switch on or cut off with the second delivery port through the case control and be connected, hot water inlet channel is linked together with three advance two play valve's first water inlet, cold water inlet channel is linked together with three advance two play valve's second water inlet and third water inlet respectively, the tap body is internally provided with a first water outlet channel and a second water outlet channel, one end of the connecting pipe is detachably and hermetically connected with a connecting part shell which extends outwards from one side of the middle part of the tap body, the center of the connecting part of the tap body is provided with a hollow cylinder, a first water outlet of the three-inlet two-outlet valve is communicated with a water inlet of the first water outlet channel, a water outlet cavity opening formed between the water outlet of the first water outlet channel and the inner side wall of the connecting part shell and the outer side wall of the hollow cylinder in the connecting part is communicated with cold and hot mixed water, a second water outlet of the three-inlet two-outlet valve is communicated with a water inlet of the second water outlet channel, a water outlet of the second water outlet channel is communicated with one end of the hollow cylinder of the connecting part, one end of the connecting pipe away from the connecting part of the tap body is detachably and hermetically connected with a water outlet joint, the filter core is worn to locate in the connecting pipe and the water inlet of filter core and the one end that the cavity cylinder kept away from the second water outlet channel can be pulled out plug sealing connection, be equipped with the interval space between filter core lateral wall and the connecting pipe inside wall, it is equipped with first water outlet channel, second water outlet channel, first delivery port and second delivery port to go out the water joint, the interval space between first water outlet channel water inlet that goes out the water coupling part water outlet cavity mouth and go out water and send to first water outlet channel after filter core lateral wall and connecting pipe inside wall interval space, first water outlet channel delivery port is linked together with the first delivery port that goes out the water joint, but the delivery port of filter core and the water inlet plug sealing connection of the second water outlet channel that goes out the water joint, second water outlet channel delivery port is linked together with the second delivery port that goes out the water joint.
Further, the filter element is provided with a water inlet matched with the inner diameter of the hollow cylinder in the faucet body connecting part, the outer side wall of the water inlet is provided with a first annular groove, a first sealing ring is sleeved on the first annular groove, and the water inlet of the filter element is in pluggable sealing connection with the hollow cylinder in the faucet body connecting part through the first sealing ring.
Further, the filter element is provided with a water outlet which is matched with the inner diameter of the water inlet of the second water outlet flow passage of the water outlet connector, the outer side wall of the water outlet is provided with a second annular groove, a second sealing ring is sleeved on the second annular groove, and the water outlet of the filter element is in pluggable sealing connection with the water inlet of the second water outlet flow passage of the water outlet connector through the second sealing ring.
By adopting the technical scheme, the invention has the beneficial effects that: the tap body is provided with a hot water inlet channel and a cold water inlet channel, cold and hot mixed water is controlled by a three-inlet two-outlet valve to flow through a gap between the outer side wall of the filter element and the inner side wall of the connecting pipe through the first water outlet channel and then is sent to the first water outlet channel, cold and hot mixed water flows out of the first water outlet channel, or cold water is controlled by a three-inlet two-outlet valve to flow through the second water outlet channel and then flows into the water inlet of the filter element through the hollow cylinder to be filtered, purified water filtered by the filter element flows out of the second water outlet channel through the second water outlet channel, so that when people use the tap, cold and hot mixed water can be sent out from the first water outlet channel of the tap body or purified water can be sent out after the second water outlet channel is filtered by the filter element through controlling the three-inlet two-outlet valve, and a user can switch the cold and hot mixed water and the purified water by operating the three-inlet two-outlet valve, the water outlet of the other water flow can be automatically closed without operating two switch valves, whether the other water flow is closed or not is not needed, meanwhile, the connecting pipe is in detachable sealing connection with the water outlet joint, the water inlet of the filter element is in detachable sealing connection with the hollow cylinder, and the water outlet of the filter element is in detachable sealing connection with the water inlet of the second water outlet runner of the water outlet joint, so that the single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering faucet can be used for quickly replacing the filter element, has high replacement speed and convenient replacement, greatly simplifies the whole structural space of the filtering water processing faucet, accords with the simple and attractive aesthetic design of modern design, has a novel structure, is more convenient to use, has complete functions, greatly reduces the manufacturing cost while realizing various functions of the water processing faucet, and can be widely popularized and applied.
Drawings
Figure 1 is a perspective view of an embodiment of the present invention,
FIG. 2 is a schematic view of an embodiment of the present invention in longitudinal cross-section along the faucet body, connecting tube, cartridge, outlet fitting, and three-inlet two-outlet valve;
FIG. 3 is a schematic view of a longitudinal sectional structure of a three-in two-out valve along a faucet body, a hot water inlet channel, and a cold water inlet channel according to an embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
Referring to fig. 1-3, the single-handle valve-controlled refrigerating and hot water and filter rod drinking water filtering tap of the invention comprises a tap body 1, a filter element 2, a connecting pipe 3, a three-inlet two-outlet valve 4 and a water outlet joint 5, wherein the lower part of the tap body 1 is provided with a cold water inlet channel 11 and a hot water inlet channel 12, the three-inlet two-outlet valve 4 is arranged at the top of the tap body 1 in a penetrating way, the three-inlet two-outlet valve 4 comprises a valve body, a first water inlet, a second water inlet, a third water inlet, a valve core, a first water outlet and a second water outlet which are arranged on the valve body, the first water inlet and the second water inlet of the three-inlet two-outlet valve are connected with the first water outlet in a conducting or cutting-off way through the valve core control, the third water inlet of the three-inlet two-outlet valve is connected with the second water outlet in a conducting or cutting-off way, the hot water inlet channel 12 is communicated with the first water inlet of the three-inlet two-outlet valve 4, the cold water inlet channel 11 is respectively communicated with a second water inlet and a third water inlet of the three-inlet two-outlet valve 4, a first water outlet channel and a second water outlet channel 13 are arranged in the tap body 1, one end of the connecting pipe 3 is detachably and hermetically connected with a connecting part 14 shell which extends outwards from one side of the middle part of the tap body 1, the connecting pipe 3 and the connecting part 14 are hermetically connected through a third sealing ring 8 sleeved on the outer diameter of the connecting pipe 3, a hollow column 141 is arranged in the center of the connecting part 14 of the tap body 1, a first water outlet of the three-inlet two-outlet valve 4 is communicated with the first water outlet channel water inlet, the first water outlet channel water outlet is communicated with a water outlet cavity 142 formed between the inner side wall of the connecting part 14 shell and the outer side wall of the hollow column 141 in the connecting part 14 to flow cold and hot mixed water, the second water outlet of the three-inlet two-outlet valve 4 is communicated with the water inlet of the second water outlet channel 13, the water outlet of the second water outlet channel 13 is communicated with one end of the hollow cylinder 141 of the connecting part 14 to flow out cold water, one end of the connecting pipe 3 far away from the connecting part 14 of the tap body 1 is detachably and hermetically connected with the water outlet joint 5, the filter element 2 is arranged in the connecting pipe 3 in a penetrating way, the water inlet of the filter element 2 is in pluggable and hermetically connected with one end of the hollow cylinder 141 far away from the second water outlet channel 13, the water inlet 21 of the filter element 2 is matched with the inner diameter of the hollow cylinder 141 in the connecting part 14 of the tap body 1, a first annular groove is arranged on the outer side wall of the water inlet 21, a first sealing ring 6 is sleeved on the first annular groove, the water inlet 21 of the filter element 2 is in pluggable and hermetically connected with the hollow cylinder 141 in the connecting part 14 of the tap body 1 through the first sealing ring 6, a gap is arranged between the outer side wall of the filter element 2 and the inner side wall of the connecting pipe 3, the water outlet joint 5 is provided with a first water outlet flow passage 51, a second water outlet flow passage 52, a first water outlet 53 and a second water outlet 54, the gap between the water inlet of the first water outlet flow passage 51 of the water outlet joint 5 and the inner side wall of the connecting pipe 3 is communicated, cold and hot mixed water flowing out of the water outlet cavity opening 142 of the water outlet cavity 14 of the connecting part 1 of the tap body is sent to the first water outlet flow passage 51 after passing through the gap between the outer side wall of the filter element 2 and the inner side wall of the connecting pipe 3, the water outlet of the first water outlet flow passage 51 is communicated with the first water outlet 53 of the water outlet joint 5, the water outlet 22 of the filter element 2 is in pluggable sealing connection with the water inlet of the second water outlet flow passage 52 of the water outlet joint 5, the water outlet 22 of the filter element 2 is matched with the inner diameter of the water inlet of the second water outlet flow passage 52 of the water outlet joint 5, and the outer side wall of the water outlet 22 is provided with a second annular groove, the second annular groove is sleeved with a second sealing ring 7, the water outlet 22 of the filter element 2 is connected with the water inlet of a second water outlet flow passage 52 of the water outlet joint 5 in a pluggable sealing way through the second sealing ring 7, and the water outlet of the second water outlet flow passage 52 is communicated with a second water outlet 54 of the water outlet joint.
The invention controls cold and hot mixed water to flow through the gap between the outer side wall of the filter element and the inner side wall of the connecting pipe through the first water outlet channel by arranging the hot water inlet channel and the cold water inlet channel on the tap body and controls cold and hot mixed water to flow out of the first water outlet channel through the gap between the outer side wall of the filter element and the inner side wall of the connecting pipe through the three-inlet two-outlet valve, or controls cold water to flow through the second water outlet channel through the hollow cylinder and to flow out of the water inlet of the filter element through the three-inlet two-outlet valve to filter, and the purified water filtered by the filter element flows out of the second water outlet channel through the second water outlet channel, so that when people use the tap, cold and hot mixed water can be sent out from the first water outlet channel of the tap body or purified water can be sent out after the second water outlet channel is filtered through the filter element through controlling the three-inlet two-outlet valve, and a user can switch the cold and hot mixed water and the purified water, the water outlet of the other water flow can be automatically closed without operating two switch valves, whether the other water flow is closed or not is not needed, meanwhile, the connecting pipe is in detachable sealing connection with the water outlet joint, the water inlet of the filter element is in detachable sealing connection with the hollow cylinder, and the water outlet of the filter element is in detachable sealing connection with the water inlet of the second water outlet runner of the water outlet joint, so that the single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering faucet can be used for quickly replacing the filter element, has high replacement speed and convenient replacement, greatly simplifies the whole structural space of the filtering water processing faucet, accords with the simple and attractive aesthetic design of modern design, has a novel structure, is more convenient to use, has complete functions, greatly reduces the manufacturing cost while realizing various functions of the water processing faucet, and can be widely popularized and applied.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A single valve control refrigerating hot water and filter stick drinking water filter tap which characterized in that: comprises a tap body, a filter element, a connecting pipe, a three-inlet two-outlet valve and a water outlet connector, wherein a cold water inlet channel and a hot water inlet channel are arranged at the lower part of the tap body, the three-inlet two-outlet valve is arranged at the top of the tap body in a penetrating way, the three-inlet two-outlet valve comprises a valve body, a first water inlet, a second water inlet, a third water inlet, a valve core, a first water outlet and a second water outlet which are arranged on the valve body, the first water inlet and the second water inlet of the three-inlet two-outlet valve are connected with the first water outlet in a conducting or cutting-off way through the valve core control, the third water inlet of the three-inlet two-outlet valve is connected with the second water outlet in a conducting or cutting-off way through the valve core control, the hot water inlet channel is communicated with the first water inlet of the three-inlet two-outlet valve, the cold water inlet channel is respectively communicated with the second water inlet and the third water inlet of the three-inlet two-outlet valve, the tap body is internally provided with a first water outlet channel and a second water outlet channel, one end of the connecting pipe is detachably and hermetically connected with a connecting part shell which extends outwards from one side of the middle part of the tap body, the center of the connecting part of the tap body is provided with a hollow cylinder, a first water outlet of the three-inlet two-outlet valve is communicated with a water inlet of the first water outlet channel, a water outlet cavity opening formed between the water outlet of the first water outlet channel and the inner side wall of the connecting part shell and the outer side wall of the hollow cylinder in the connecting part is communicated with cold and hot mixed water, a second water outlet of the three-inlet two-outlet valve is communicated with a water inlet of the second water outlet channel, a water outlet of the second water outlet channel is communicated with one end of the hollow cylinder of the connecting part, one end of the connecting pipe away from the connecting part of the tap body is detachably and hermetically connected with a water outlet joint, the filter core is worn to locate in the connecting pipe and the water inlet of filter core and the one end that the cavity cylinder kept away from the second water outlet channel can be pulled out plug sealing connection, be equipped with the interval space between filter core lateral wall and the connecting pipe inside wall, it is equipped with first water outlet channel, second water outlet channel, first delivery port and second delivery port to go out the water joint, the interval space between first water outlet channel water inlet that goes out the water coupling part water outlet cavity mouth and go out water and send to first water outlet channel after filter core lateral wall and connecting pipe inside wall interval space, first water outlet channel delivery port is linked together with the first delivery port that goes out the water joint, but the delivery port of filter core and the water inlet plug sealing connection of the second water outlet channel that goes out the water joint, second water outlet channel delivery port is linked together with the second delivery port that goes out the water joint.
2. A single-handle valve controlled chilled hot water and filter stick potable water filter faucet as defined in claim 1, wherein: the filter element is provided with a water inlet matched with the inner diameter of the hollow cylinder in the faucet body connecting part, the outer side wall of the water inlet is provided with a first annular groove, a first sealing ring is sleeved on the first annular groove, and the water inlet of the filter element is in pluggable sealing connection with the hollow cylinder in the faucet body connecting part through the first sealing ring.
3. A single-handle valve controlled chilled hot water and filter stick potable water filter faucet as defined in claim 1, wherein: the filter element is provided with a water outlet which is matched with the inner diameter of the water inlet of the second water outlet flow passage of the water outlet connector, the outer side wall of the water outlet is provided with a second annular groove, a second sealing ring is sleeved on the second annular groove, and the water outlet of the filter element is in pluggable sealing connection with the water inlet of the second water outlet flow passage of the water outlet connector through the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196173.XA CN109058508B (en) | 2018-10-15 | 2018-10-15 | Single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196173.XA CN109058508B (en) | 2018-10-15 | 2018-10-15 | Single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109058508A CN109058508A (en) | 2018-12-21 |
| CN109058508B true CN109058508B (en) | 2024-04-30 |
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ID=64764748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811196173.XA Active CN109058508B (en) | 2018-10-15 | 2018-10-15 | Single-handle valve-controlled refrigerating hot water and filter rod drinking water filtering tap |
Country Status (1)
| Country | Link |
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| CN (1) | CN109058508B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457125A (en) * | 2020-04-20 | 2020-07-28 | 张宗家 | Double-outlet faucet structure |
| CN114215937A (en) * | 2021-12-03 | 2022-03-22 | 泉州罗力卫浴科技有限公司 | High-stability double-water-outlet faucet and manufacturing method thereof |
| CN114857350A (en) * | 2022-07-05 | 2022-08-05 | 至善时代智能科技(北京)有限公司 | Sterilizing water tap |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204573201U (en) * | 2015-03-19 | 2015-08-19 | 泉州万利得节能科技有限公司 | Cold and hot hybrid filtering tap is opened in double quick |
| WO2016086864A1 (en) * | 2014-12-03 | 2016-06-09 | 佛山市云米电器科技有限公司 | Water purifier |
| CN208816741U (en) * | 2018-10-15 | 2019-05-03 | 泉州万滤达净水科技有限公司 | Valve is controlled hot and cold water and filter stick drinking water filtration cock by a kind of list |
-
2018
- 2018-10-15 CN CN201811196173.XA patent/CN109058508B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086864A1 (en) * | 2014-12-03 | 2016-06-09 | 佛山市云米电器科技有限公司 | Water purifier |
| CN204573201U (en) * | 2015-03-19 | 2015-08-19 | 泉州万利得节能科技有限公司 | Cold and hot hybrid filtering tap is opened in double quick |
| CN208816741U (en) * | 2018-10-15 | 2019-05-03 | 泉州万滤达净水科技有限公司 | Valve is controlled hot and cold water and filter stick drinking water filtration cock by a kind of list |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109058508A (en) | 2018-12-21 |
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