CN111472415A - Tap water saving fixtures are used to students' dormitory - Google Patents

Tap water saving fixtures are used to students' dormitory Download PDF

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Publication number
CN111472415A
CN111472415A CN201910068615.0A CN201910068615A CN111472415A CN 111472415 A CN111472415 A CN 111472415A CN 201910068615 A CN201910068615 A CN 201910068615A CN 111472415 A CN111472415 A CN 111472415A
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CN
China
Prior art keywords
water
filter
driving motor
drainage port
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910068615.0A
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Chinese (zh)
Inventor
郑芸珂
白致远
殷华骏
王畅
白致静
王子健
白致宁
刘彬
张学榜
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910068615.0A priority Critical patent/CN111472415A/en
Publication of CN111472415A publication Critical patent/CN111472415A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

The invention discloses a tap water saving device for students' dormitory, which comprises a washstand, a support column, a tap, a knob, a first water guide pipe, a filter tank, a water storage tank, a second water guide pipe, a water storage tank, a squatting pan, a first filter plate, a first driving motor, a first rotating shaft, a stirring blade, a second driving motor, a second rotating shaft, a crushing cutter set, a second filter plate, an active carbon layer, a fixed plate, a connecting column, a U-shaped pipe, a through hole, an ozone generator, a first drainage port, a second drainage port, a main drainage port, a water blocking plug, an inductor, a water inlet pipe, an operation panel, a display screen, an operation button, an alarm, a flowmeter and a valve, wherein the washstand is arranged at the top of the support column, the main drainage port is arranged in the middle of the inner wall of the washstand, the first drainage port is arranged at one side of the main drainage port, and the second drainage port is arranged at the, the tap water has good water-saving effect.

Description

Tap water saving fixtures are used to students' dormitory
Technical Field
The invention relates to the technical field of water saving devices, in particular to a tap water saving device for a student dormitory.
Background
The tap water is water which is purified and disinfected by a tap water treatment plant and is produced by the tap water treatment plant and meets the corresponding standard for life and production of people. Domestic water mainly draws rivers, lakes and underground water through a water intake pump station of a water plant, surface water is treated by technological processes of precipitation, disinfection, filtration and the like, and finally is conveyed to each user through a water distribution pump station, and tap water is required to be used for washing, washing and the like in daily life of a student dormitory.
Disclosure of Invention
The invention aims to provide a tap water saving device for a student dormitory, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a tap water saving device for students' dormitory comprises a wash stand, a support column, a faucet, a knob, a first water guide pipe, a filter tank, a water storage tank, a second water guide pipe, a water storage tank, a squatting toilet, a first filter plate, a first driving motor, a first rotating shaft, a stirring blade, a second driving motor, a second rotating shaft, a crushing cutter set, a second filter plate, an activated carbon layer, a fixing plate, a connecting column, a U-shaped pipe, a through hole, an ozone generator, a first drainage port, a second drainage port, a main drainage port, a water blocking plug, an inductor, a water inlet pipe, an operation panel, a display screen, an operation button, an alarm, a flowmeter and a valve, wherein the wash stand is installed at the top of the support column, the main drainage port is formed in the middle of the inner wall of the wash stand, the first drainage port is formed in one side of the main drainage port, the second drainage port is formed in the other side of the main drainage, the improved kitchen sink is characterized in that a faucet is arranged above the kitchen sink, a knob is arranged on the faucet, one end of the faucet is connected with one end of a water inlet pipe, an operation panel is installed on one side of the surface of the water inlet pipe, a display screen is arranged in the middle of the operation panel, an operation button is arranged on one side of the display screen, an alarm is arranged on the other side of the display screen, a first drainage port is connected with a filter tank through a first water guide pipe, two sides of the top of the inner wall of the filter tank are connected through a first filter plate, a first driving motor and a second driving motor are symmetrically arranged in the middle of one side of the surface of the filter tank, the output end of the first driving motor is connected with the first rotating shaft through a coupler, one end of the first rotating shaft penetrates through the outer wall of the filter tank and extends into the filter tank, stirring blades are uniformly welded on one side of the first, and the one end of second pivot passes and filters jar outer wall and stretch into in the filtration jar, the even welding in both ends of second pivot one side correspondence has crushing knife tackle, second pivot below is provided with the second filter plate, it has the fixed plate to filter jar inner wall top welding, the surface mounting of fixed plate has the U type pipe, and evenly seted up the through-hole on the U type pipe, U type pipe one side is provided with ozone generator, it is connected with the storage water tank through first aqueduct to filter the jar, the second outlet is connected with the water storage box through the second aqueduct, the output of inductor and the input electric connection of alarm.
Furthermore, all be provided with the water blocking stopper on first outlet, the second outlet and the main drainage mouth, be provided with the filter screen in the water blocking stopper.
Furthermore, a flow meter is installed on one side of the operation panel, and a valve is arranged on one side of the flow meter.
Furthermore, the first driving motor and the second driving motor are fixed with the filter tank through welding.
Furthermore, the spliced pole is all installed at the both ends that correspond of one side of fixed plate, and the spliced pole is connected with the filtration jar through the welding.
Furthermore, filter holes are uniformly formed in the first filter plate.
Furthermore, an activated carbon layer is filled in the middle of the second filter plate.
Furthermore, the two corresponding ends of one side of the bottom of the water storage tank are connected with the ground through supporting legs.
Furthermore, the water storage tank is connected with the squatting pan through a second water guide pipe.
Compared with the prior art, the invention has the following beneficial effects: running water enters a faucet through a water inlet pipe, a knob is rotated to wash and rinse in a washstand, washed sewage enters a filter tank through a first water guide pipe, the sewage is primarily filtered through a first filter plate, a first driving motor works to drive a stirring blade to rotate through a first rotating shaft to treat filiform impurities in the sewage, a second driving motor works to drive a crushing cutter group to rotate through a second rotating shaft to crush large impurities in the sewage, the sewage is filtered again through a second filter plate, an ozone generator works to generate ozone, ozone is introduced into the sewage through a through hole in a U-shaped pipe to be disinfected, the treated water enters a water storage tank to be stored, the sewage enters a cutter water storage tank through a second water guide pipe to clean a squat toilet after use, the faucet is closed, and a sensor in the washstand senses the water, if water drops exist, signals are transmitted to the alarm through the inductor, the alarm sounds to remind a user of screwing the faucet, and water is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the canister construction of the present invention;
FIG. 3 is a schematic view of the fixing plate structure of the present invention;
FIG. 4 is a schematic view of the vanity structure of the present invention;
FIG. 5 is a schematic view of the structure of the water inlet pipe of the present invention;
in the figure: 1. a wash stand; 2. a support pillar; 3. a faucet; 4. a knob; 5. a first water conduit; 6. a filter tank; 7. a water storage tank; 8. a second water conduit; 9. a water storage tank; 10. a squatting toilet; 11. a first filter plate; 12. a first drive motor; 13. a first rotating shaft; 14. stirring blades; 15. a second drive motor; 16. a second rotating shaft; 17. a crushing cutter set; 18. a second filter plate; 19. an activated carbon layer; 20. a fixing plate; 21. connecting columns; 22. a U-shaped pipe; 23. a through hole; 24. an ozone generator; 25. a first drain port; 26. a second water discharge port; 27. a main drainage port; 28. water blockage; 29. an inductor; 30. a water inlet pipe; 31. an operation panel; 32. a display screen; 33. an operation button; 34. an alarm; 35. a flow meter; 36. and (4) a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tap water saving device for students' dormitory comprises a wash stand 1, a support column 2, a water tap 3, a knob 4, a first water guide pipe 5, a filter tank 6, a water storage tank 7, a second water guide pipe 8, a water storage tank 9, a squatting pan 10, a first filter plate 11, a first driving motor 12, a first rotating shaft 13, a stirring blade 14, a second driving motor 15, a second rotating shaft 16, a crushing cutter set 17, a second filter plate 18, an activated carbon layer 19, a fixing plate 20, a connecting column 21, a U-shaped pipe 22, a through hole 23, an ozone generator 24, a first drainage port 25, a second drainage port 26, a main drainage port 27, a water blocking plug 28, an inductor 29, a water inlet pipe 30, an operation panel 31, a display screen 32, an operation button 33, an alarm 34, a flow meter 35 and a valve 36, wherein the top of the support column 2 is provided with the wash stand 1, the middle of the inner wall of the wash stand 1 is provided with the main drainage port 27, one side of, a second water outlet 26 is formed in the other side of the main water outlet 27, water blocking plugs 28 are arranged on the first water outlet 25, the second water outlet 26 and the main water outlet 27, and a filter screen is arranged in each water blocking plug 28, so that the washstand 1 can be conveniently used; the water meter comprises a washstand 1, a sensor 29, a water tap 3, a knob 4, an operation panel 31, a display screen 32, an operation button 33, an alarm 34, a flow meter 35 and a valve 36, wherein the sensor 29 is installed at one end of the inner wall of the washstand 1, the water tap 3 is arranged above the washstand 1, one end of the water tap 3 is connected with one end of a water inlet pipe 30, the operation panel 31 is installed at one side of the surface of the water inlet pipe 30, the display screen 32 is arranged in the middle of the operation panel 31, the operation button 33 is arranged at one side of the display screen 32; the first drainage port 25 is connected with the filter tank 6 through the first water guide pipe 5, two sides of the top of the inner wall of the filter tank 6 are connected through the first filter plate 11, and filter holes are uniformly formed in the first filter plate 11, so that the filtering effect is improved; a first driving motor 12 and a second driving motor 15 are symmetrically arranged in the middle of one side of the surface of the filtering tank 6, and the first driving motor 12 and the second driving motor 15 are fixed with the filtering tank 6 through welding, so that the structural stability is improved; the output end of a first driving motor 12 is connected with a first rotating shaft 13 through a coupler, one end of the first rotating shaft 13 penetrates through the outer wall of the filtering tank 6 and extends into the filtering tank 6, stirring blades 14 are uniformly welded on one side of the first rotating shaft 13 corresponding to two ends, the output end of a second driving motor 15 is connected with a second rotating shaft 16 through a coupler, one end of the second rotating shaft 16 penetrates through the outer wall of the filtering tank 6 and extends into the filtering tank 6, crushing cutter groups 17 are uniformly welded on one side of the second rotating shaft 16 corresponding to two ends, a second filter plate 18 is arranged below the second rotating shaft 16, and an activated carbon layer 19 is filled in the middle of the second filter plate 18, so that the filtering effect is improved; the top of the inner wall of the filtering tank 6 is welded with a fixing plate 20, connecting columns 21 are respectively installed at two corresponding ends of one side of the fixing plate 20, and the connecting columns 21 are connected with the filtering tank 6 through welding; the surface of the fixing plate 20 is provided with a U-shaped pipe 22, through holes 23 are uniformly formed in the U-shaped pipe 22, one side of the U-shaped pipe 22 is provided with an ozone generator 24, the filter tank 6 is connected with the water storage tank 7 through a first water guide pipe 5, a second water outlet 26 is connected with the water storage tank 9 through a second water guide pipe 8, and the corresponding two ends of one side of the bottom of the water storage tank 9 are connected with the ground through supporting legs to support and fix the water storage tank 9; the water storage tank 9 is connected with the squatting pan 10 through the second water guide pipe 8, so that the water saving effect is improved; the output end of the inductor 29 is electrically connected with the input end of the alarm 34; tap water enters a faucet 3 through a water inlet pipe 30, a knob 4 is rotated to wash and rinse in a washstand 1, the washed sewage enters a filter tank 6 through a first water guide pipe 5, the sewage is primarily filtered through a first filter plate 11, a first driving motor 12 works, a stirring blade 14 is driven to rotate through a first rotating shaft 13 to treat filiform impurities in the sewage, a second driving motor 15 works, a crushing cutter set 17 is driven to rotate through a second rotating shaft 16 to crush large impurities in the sewage, the sewage is filtered again through a second filter plate 18, an ozone generator 24 works to generate ozone, the ozone is introduced into the sewage through a through hole 23 on a U-shaped pipe 22 to be disinfected, the treated water enters a water storage tank 7 to be stored, the sewage enters a knife storage tank 9 through a second water guide pipe 8 to clean a squatting pan 10 after use, when the water tap 3 is closed, the sensor 29 in the washstand 1 senses water, if water drops, the sensor 29 sends a signal to the alarm 34, the alarm 34 sounds to remind the user to tighten the water tap 3, and water is saved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a student is running water saving fixtures for dormitory, including wash platform (1), support column (2), tap (3), knob (4), first aqueduct (5), filter jar (6), storage water tank (7), second aqueduct (8), water storage box (9), squatting pan (10), first filter plate (11), first driving motor (12), first pivot (13), stirring leaf (14), second driving motor (15), second pivot (16), crushing knife tackle (17), second filter plate (18), activated carbon layer (19), fixed plate (20), spliced pole (21), U type pipe (22), through-hole (23), ozone generator (24), first drain (25), second drain (26), main drain (27), the stopper that blocks water (28), inductor (29), inlet tube (30), operating panel (31), Display screen (32), operating button (33), alarm (34), flowmeter (35) and valve (36), its characterized in that: the washstand (1) is installed at the top of the support column (2), a main drainage port (27) is arranged in the middle of the inner wall of the washstand (1), a first drainage port (25) is arranged on one side of the main drainage port (27), a second drainage port (26) is arranged on the other side of the main drainage port (27), an inductor (29) is installed at one end of the inner wall of the washstand (1), a faucet (3) is arranged above the washstand (1), a knob (4) is arranged on the faucet (3), one end of the faucet (3) is connected with one end of a water inlet pipe (30), an operation panel (31) is installed on one side of the surface of the water inlet pipe (30), a display screen (32) is arranged in the middle of the operation panel (31), an operation button (33) is arranged on one side of the display screen (32), and an alarm (34) is arranged on the other, the utility model discloses a filter tank, including filter tank (6), first drain port (25), inner wall top both sides of filter tank (6) are connected through first filter plate (11), the symmetry is provided with first driving motor (12) and second driving motor (15) in the middle of the surface one side of filter tank (6), the output of first driving motor (12) passes through the shaft coupling and is connected with first pivot (13), and the one end of first pivot (13) passes filter tank (6) outer wall and stretches into in filter tank (6), the even welding in both ends of first pivot (13) one side correspondence has stirring leaf (14), the output of second driving motor (15) passes through the shaft coupling and is connected with second pivot (16), and the one end of second pivot (16) passes filter tank (6) outer wall and stretches into in filter tank (6), the even welding in both ends of second pivot (16) one side correspondence has both ends to smash knife tackle (17), second pivot (16) below is provided with second filter plate (18), it has fixed plate (20) to cross welding of filter tank (6) inner wall top, the surface mounting of fixed plate (20) has U type pipe (22), and evenly seted up through-hole (23) on U type pipe (22), U type pipe (22) one side is provided with ozone generator (24), it is connected with storage water tank (7) through first aqueduct (5) to cross filter tank (6), second outlet (26) are connected with water storage box (9) through second aqueduct (8), the output of inductor (29) and the input electric connection of alarm (34).
2. The tap water saving device for the students' dormitory according to claim 1, wherein: and the first water discharge port (25), the second water discharge port (26) and the main water discharge port (27) are all provided with a water blocking plug (28), and a filter screen is arranged in the water blocking plug (28).
3. The tap water saving device for the students' dormitory according to claim 1, wherein: and a flow meter (35) is installed on one side of the operation panel (31), and a valve (36) is arranged on one side of the flow meter (35).
4. The tap water saving device for the students' dormitory according to claim 1, wherein: the first driving motor (12) and the second driving motor (15) are fixed with the filter tank (6) through welding.
5. The tap water saving device for the students' dormitory according to claim 1, wherein: the spliced pole (21) are all installed to the both ends that correspond of one side of fixed plate (20), and spliced pole (21) are connected through welding and filtration jar (6).
6. The tap water saving device for the students' dormitory according to claim 1, wherein: and filter holes are uniformly formed in the first filter plate (11).
7. The tap water saving device for the students' dormitory according to claim 1, wherein: and an activated carbon layer (19) is filled in the middle of the second filter plate (18).
8. The tap water saving device for the students' dormitory according to claim 1, wherein: and the two corresponding ends of one side of the bottom of the water storage tank (9) are connected with the ground through supporting legs.
9. The tap water saving device for the students' dormitory according to claim 1, wherein: the water storage tank (9) is connected with the squatting pan (10) through a second water guide pipe (8).
CN201910068615.0A 2019-01-24 2019-01-24 Tap water saving fixtures are used to students' dormitory Pending CN111472415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910068615.0A CN111472415A (en) 2019-01-24 2019-01-24 Tap water saving fixtures are used to students' dormitory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910068615.0A CN111472415A (en) 2019-01-24 2019-01-24 Tap water saving fixtures are used to students' dormitory

Publications (1)

Publication Number Publication Date
CN111472415A true CN111472415A (en) 2020-07-31

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ID=71743611

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Application Number Title Priority Date Filing Date
CN201910068615.0A Pending CN111472415A (en) 2019-01-24 2019-01-24 Tap water saving fixtures are used to students' dormitory

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202706129U (en) * 2012-07-20 2013-01-30 石羽 Water-saving device capable of recycling sewage
CN203960951U (en) * 2014-06-13 2014-11-26 佛山市高明区沧江中学 Water-saving and environmental protection washbasin structure for a kind of Domestic two
CN205116314U (en) * 2015-11-10 2016-03-30 福建奥华厨洁炊具制品有限公司 Stainless steel basin is used in kitchen with water conservation function
CN205399581U (en) * 2016-03-21 2016-07-27 威海市实验小学 Wash basin water saving fixtures
CN106195422A (en) * 2016-07-25 2016-12-07 无锡昊瑜节能环保设备有限公司 A kind of Water discharging controller for tap
CN108252369A (en) * 2018-01-31 2018-07-06 郑州浩蓝智能科技有限公司 A kind of integrated water saving washstand
CN207694411U (en) * 2017-12-10 2018-08-07 泰兴市环境保护设备厂有限公司 A kind of household tap water processing unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202706129U (en) * 2012-07-20 2013-01-30 石羽 Water-saving device capable of recycling sewage
CN203960951U (en) * 2014-06-13 2014-11-26 佛山市高明区沧江中学 Water-saving and environmental protection washbasin structure for a kind of Domestic two
CN205116314U (en) * 2015-11-10 2016-03-30 福建奥华厨洁炊具制品有限公司 Stainless steel basin is used in kitchen with water conservation function
CN205399581U (en) * 2016-03-21 2016-07-27 威海市实验小学 Wash basin water saving fixtures
CN106195422A (en) * 2016-07-25 2016-12-07 无锡昊瑜节能环保设备有限公司 A kind of Water discharging controller for tap
CN207694411U (en) * 2017-12-10 2018-08-07 泰兴市环境保护设备厂有限公司 A kind of household tap water processing unit
CN108252369A (en) * 2018-01-31 2018-07-06 郑州浩蓝智能科技有限公司 A kind of integrated water saving washstand

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Application publication date: 20200731