CN111021494A - Water treatment facilities in basin washes based on reposition of redundant personnel system - Google Patents
Water treatment facilities in basin washes based on reposition of redundant personnel system Download PDFInfo
- Publication number
- CN111021494A CN111021494A CN201911248140.XA CN201911248140A CN111021494A CN 111021494 A CN111021494 A CN 111021494A CN 201911248140 A CN201911248140 A CN 201911248140A CN 111021494 A CN111021494 A CN 111021494A
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- water
- drain pipe
- tank
- water tank
- wash basin
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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
- E03C1/18—Sinks, whether or not connected to the waste-pipe
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- 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
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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
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/003—Grey water flushing systems
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a water treatment device in a wash basin based on split-flow, which comprises a wash basin, a split-flow structure, a first drain pipe, a second drain pipe and a preposed water tank, wherein the split-flow structure is arranged at the upper ends of the first drain pipe and the second drain pipe at the bottom of the wash basin, water in the wash basin can be selectively drained into the first drain pipe or the second drain pipe through the split-flow structure, the lower end of the first drain pipe is directly communicated with a sewer, the lower end of the second drain pipe is connected with a water inlet of the preposed water tank, and water in the preposed water tank is recycled and reused for flushing a toilet or other domestic water. The invention takes the flow division of clean water and sewage as a core design idea, is designed by adding a modern ultrasonic water level monitoring device, can be specifically arranged between a wash basin and a flush toilet, can recover a large amount of reusable water, meets the living requirements, and has good universality.
Description
Technical Field
The invention relates to a wash basin water treatment device, in particular to a wash basin water treatment device based on split-flow.
Background
With the development of economy, more and more domestic wash basins replace the traditional water basin for washing. The drain pipe of traditional integral type washing basin is settled inside the cell body, washes one's face and washes one's face by the direct sewer that gets into of drain pipe, causes the comparatively serious scheduling problem of water waste of washing one's face and locating. The used waste water is cleaned, and the water stop plug of the wash basin is easily rotated to flow out along the water pipe. The water in the wash basin needs to be specially collected by a container if the water needs to be recycled; the water flowing into the sewer pipe is directly discharged and can not be collected.
According to investigation, a person with good living habits has an average number of hand-washing times of about 10 times per day. The other series of hand washing activities are mostly simple hand cleaning except that face, head and mouth are required to be cleaned simultaneously in the morning and evening, and the water requirement is large and difficult to control. According to research, the water consumption of each time of washing hands of people is basically over 1.2L, the water consumption of each person for washing hands is about 12L each day, the water consumption of three-family washing hands reaches 36L, and the water consumption of one week of washing basin reaches 252L.
As is well known, water costs have been increasing in recent years, for example, the lowest water cost standard published in 2016 of a city, the first step of water consumption is 5 yuan per square meter for residents, a three-family household only spends 1.26 yuan per week for washing hands, 65.52 yuan per year for washing hands, and hundreds of yuan for the rest of water consumption.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the defects of the prior art, the invention provides the device for treating the water in the wash basin based on the split-flow system, which can recover a large amount of reusable water, meet the living requirements and have good universality.
The technical scheme is as follows: in order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a wash basin in-pool water treatment facilities based on reposition of redundant personnel, including washing the basin, the water diversion structure, first drain pipe, second drain pipe and leading water tank, the water diversion structure sets up the first drain pipe and the second drain pipe upper end of washing the basin bottom, can select to go into first drain pipe or second drain pipe with the water in the washing basin through the water diversion structure, first drain pipe lower extreme is direct and sewer intercommunication, leading water tank water inlet is connected to the lower extreme of second drain pipe, water in the leading water tank is used for retrieving and recycles.
Optionally, the water diversion structure comprises a hemispherical water distributor and a cylindrical water collector arranged below the hemispherical water distributor, the cylindrical water collector comprises a first water collector and a second water collector, the first water collector is communicated with the upper end of the first drain pipe, and the second water collector is communicated with the upper end of the second drain pipe; the hemispherical water distributor can be rotated to selectively discharge water in the wash basin into the first water collector or the second water collector, so that clean water and sewage are distributed.
Optionally, the lateral wall of hemisphere water knockout drum is equipped with two circular ports, makes hemisphere water knockout drum can use it to rotate as the axle.
Optionally, the device for treating water in the wash basin based on split-flow system further comprises an electromagnetic valve, a pipeline pump, a water flow pipe, a toilet water tank, a first water level monitoring device and a second water level monitoring device, wherein a water outlet of the preposed water tank is connected with the water flow pipe through the electromagnetic valve, the other end of the water flow pipe is connected with a water inlet of the toilet water tank, and the pipeline pump is arranged on the water flow pipe and used for lifting water in the preposed water tank to the toilet water tank; the first water level monitoring device and the second water level monitoring device are respectively arranged at the tops of the preposed water tank and the closestool water tank and are used for respectively monitoring the water levels in the preposed water tank and the closestool water tank.
Optionally, the front water tank is further provided with a water tap for discharging water in the front water tank for use.
Optionally, a warning light is further arranged on the front water tank to remind a user that the water level in the front water tank is too high.
Optionally, a purifier is further arranged in the front water tank.
Optionally, the pipeline pump is a water flow type automatic booster pump.
Optionally, the first water level monitoring device and the second water level monitoring device are both ultrasonic water level monitoring devices.
Has the advantages that: compared with the prior art, the invention has the following advantages:
1. according to the invention, on the basis that the traditional wash basin is provided with only one drain pipe, one drain pipe is additionally arranged, the tail end of the newly-arranged drain pipe is connected into the preposed water tank, the opening and closing of an electromagnetic valve outside the preposed water tank are controlled by utilizing an ultrasonic water level monitoring device in the toilet water tank, and water is pumped to the toilet water tank through a pipeline pump, so that waste water can be conveniently collected and recycled; the two water discharge pipes can discharge and collect water with different water qualities through preset pipelines, so that the water in the wash basin can reach the purpose of sewage sub-channel treatment under the shunting of the novel hemispherical water separator. The domestic water which is simple to use and easy to treat passes through a drain pipe and reaches a collecting box or a purifier; the sewage which is used excessively and is difficult to treat directly flows into a sewer pipeline through another drainage pipe.
2. The most key part of the invention is that the water stop plug of the traditional wash basin is correspondingly modified and designed to be in a semi-sphere shape, so that the water stop plug can directly play a role in shunting water with different water qualities. The design of the novel water stop plug is that sewage can be turned to different directions by the water stop plug so as to enter different pipelines to carry out different treatments, and the classification treatment of the wastewater is really realized.
3. The invention simultaneously utilizes the ultrasonic sensing device to detect the water level in real time, controls the opening and closing of the electromagnetic valve through the change of the water level, and utilizes the pipeline pump to lift the water flow to the water tank of the flush toilet, thereby really realizing the recycling of the water and increasing the effective utilization rate and the repeated utilization rate of fresh water resources.
4. The device disclosed by the invention is designed by taking the flow separation of purified water and sewage as a core design idea and adding a modern ultrasonic water level monitoring device, and can be particularly arranged between a wash basin and a flush toilet, so that a large amount of reusable water can be recycled, the living requirements are met, a very considerable value return can be obtained, energy is saved, the environment is protected, and the device has good universality.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic view of a hemispherical water separator;
FIG. 3 is a diagram of the use of the hemispherical water knockout vessel, wherein (a) is the "green channel" collection use and (b) is the "red channel" discharge use;
FIG. 4 is a diagram showing the recycling state of wastewater in the apparatus of the present invention, wherein (a) is a diagram showing the solenoid valve body being controlled to be opened and (b) is a diagram showing the solenoid valve being controlled to be closed;
FIG. 5 is a schematic diagram of the control circuit of the apparatus of the present invention;
in the figure: 1. the water-saving toilet comprises a wash basin, 2, a water distribution structure, 3, a first water discharge pipe, 4, a second water discharge pipe, 5, a preposed water tank, 6, an electromagnetic valve, 7, a pipeline pump, 8, a water flow pipe, 9, a toilet water tank, 10, a first ultrasonic water level monitoring device, 11, a second ultrasonic water level monitoring device, 21, a hemispherical water distributor, 22, a cylindrical water collector, 221, a first water collector, 222 and a second water collector.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
The invention adopts the organic combination of the hemispherical water separator, the ultrasonic water level monitoring device and the pumping lifting device and the system control, selectively shunts water flows with different water qualities, pumps available water to the toilet water tank and finally achieves the purposes of saving water resources and reducing discharged sewage.
As shown in fig. 1, a device for treating water in a wash basin based on split-flow system comprises a wash basin 1, a water splitting structure 2, a first drain pipe 3, a second drain pipe 4, a preposed water tank 5, an electromagnetic valve 6, a pipeline pump 7, a water flow pipe 8, a toilet water tank 9, a first ultrasonic water level monitoring device 10 and a second ultrasonic water level monitoring device 11, wherein a toilet water tank ultrasonic module, namely the first ultrasonic water level monitoring device, is arranged on the toilet water tank; the ultrasonic water level monitoring device is arranged on the front water tank and is a front water tank ultrasonic module, namely a second ultrasonic water level monitoring device; the water distribution structure is arranged at the upper ends of a first water discharge pipe and a second water discharge pipe at the bottom of the wash basin, water in the wash basin can be selectively discharged into the first water discharge pipe or the second water discharge pipe through the water distribution structure, the lower end of the first water discharge pipe is directly communicated with a sewer, the lower end of the second water discharge pipe is connected with a water inlet of the preposed water tank, a water outlet of the preposed water tank is connected with a water flow pipe through an electromagnetic valve, the other end of the water flow pipe is connected with a water inlet of the toilet water tank, and a pipeline pump is arranged on the water flow pipe and used for lifting; the ultrasonic water level monitoring device is arranged at the top of the preposed water tank and the closestool water tank and is used for monitoring the water level in the preposed water tank and the closestool water tank.
As shown in fig. 2, the water diversion structure includes a hemispherical water distributor 21 and a cylindrical water collector 22 disposed below the hemispherical water distributor, the cylindrical water collector includes a first water collector 221 and a second water collector 222, the first water collector is communicated with the upper end of the first drain pipe, and the second water collector is communicated with the upper end of the second drain pipe; the hemispherical water distributor can be rotated to selectively discharge water in the wash basin into the first water collector or the second water collector, so that clean water and sewage are distributed. The hemispherical water separator replaces a traditional household thin cylindrical water stop plug, the spherical radius R is 41mm, and two round holes with the phi of 1.5mm are arranged on the side wall of the hemispherical water separator, so that the hemispherical water separator can rotate by taking the hemispherical water separator as an axis; the cylindrical water collector is made of acrylic plates, and a first water collector and a second water collector which have the diameter of phi 20mm are arranged in the cylindrical water collector and are adaptive to the diameter of a common household sewer pipe.
The water dividing structure divides the used waste water into two parts, one half of the waste water is an outlet of recyclable water and is called as a green channel, and the recyclable water can flow into the preposed water tank for recycling after being discharged, so that the water dividing structure is mainly used for saving the daily water consumption of a household; the other half is an outlet for unrecoverable water called the "red channel" from which the waste water flows out and is discharged directly into the sewer, not being available again as domestic water.
A front water tank: a front water tank is arranged at the sewage collection end to collect and use the available domestic wastewater, the front end (water inlet) of the front water tank is connected to a second water drainage pipe, and the rear end (water outlet) is provided with an electromagnetic valve; in addition, a faucet is arranged in the front water tank through a hole to utilize circulating water. The preposed water tank can be also provided with a purifier for purifying the waste water.
Electromagnetic valve: the relay is arranged in the electromagnetic valve and used for receiving signals of the Arduino control panel and controlling the switch of the electromagnetic valve in a circuit mode. When the Arduino control board sends an opening signal, the relay controls the electromagnetic valve to be opened; when the Arduino control board sends a closing signal, the relay controls the electromagnetic valve to close. The electromagnetic valve is used for opening and closing the valve, water in the preposed water tank enters the water flow pipe through the valve opening and is lifted to the toilet water tank through the pipe pump, and the valve is closed to store and utilize the water when the water level in the toilet water tank is higher.
A pipeline pump: the device is used for lifting and conveying available waste water, and when the electromagnetic valve is opened, water is conveyed into the high-level toilet water tank through pressure; this embodiment adopts automatic booster pump of rivers formula to promote rivers inductor (water flow switch) in the water pump through the flow of self in the rivers pipe, and on the controller in the water pump was conducted to the signal to rivers inductor, the work of controller control water pump motor, water pump work pressurization makes water promote in the toilet tank.
Ultrasonic water level monitoring devices: for monitoring the water levels in the pre-tank and the toilet tank. The water level is monitored by ultrasonic waves, when the water level in the toilet water tank is 3cm away from the ultrasonic water level monitoring device, the ultrasonic water level monitoring device automatically alarms and closes the electromagnetic valve, so that water in the front water tank does not flow into the toilet water tank any more. When the water level in the toilet water tank is 10cm away from the ultrasonic water level monitoring device, namely the water level of the toilet water tank is low, the ultrasonic water level monitoring device can send a signal to open the electromagnetic valve, and at the moment, water in the front water tank is pumped into the toilet water tank through the valve and the pipeline pump to be utilized.
As shown in fig. 3 and 4, when the water-saving toilet is used, if the water in the wash basin is relatively clean water which can be recycled, the water is collected and recycled through the green channel, the hemispherical water separator is rotated to the position shown in fig. 3(a), at the moment, the water in the wash basin is discharged into the second collector and flows into the preposed water tank through the second drain pipe, the water in the preposed water tank has two purposes, firstly, the water is used as storage water for the toilet water tank, and secondly, the water can be discharged through the faucet on the preposed water tank and is used in other places needing the water in daily life. As shown in fig. 4(a), the water level monitoring device in the toilet water tank monitors the water level of the toilet water tank in real time by using the ultrasonic sensor, when the water level of the toilet water tank is lower than the designed lowest monitoring water level, the ultrasonic monitoring device sends a signal to the relay, the relay controls the electromagnetic valve to be opened, water in the preposed water tank flows into the water flow pipe, and the water is pumped into the toilet water tank through the pipeline pump for the toilet to use; when the water level in the toilet tank reaches the designed maximum monitoring water level, the ultrasonic monitoring device sends another signal to the relay, the relay controls the electromagnetic valve to be closed, and water is reserved in the front water tank for the toilet to use when needed or for the user to discharge from the water faucet. The water level monitoring device in the front water tank monitors the water level height in the front water tank in real time by using the ultrasonic sensor, and when the water level reaches a preset height, a warning lamp on the upper part of the front water tank flickers to remind a user that the water level in the front water tank is too high, and the user can use the front water tank through the water tap for water discharging.
If the water in the wash basin is the sewage which can not be recycled and is difficult to collect and purify, the water is discharged through a red channel, the hemispherical water distributor is rotated to the position shown in figure 3(b), and the water in the wash basin is discharged into the first collector and flows into a sewer through the first drainage pipe at the state of discharging the wastewater.
The control circuit of the water treatment device is an ultrasonic water level monitoring device and an electromagnetic valve device, and the ultrasonic water level monitoring device comprises: arduino control panel, bee calling organ, leading water tank ultrasonic wave module and closestool water tank ultrasonic wave module, the solenoid valve device includes: solenoid valve module and relay module, two ultrasonic wave module real-time measurement toilet water tank and leading water tank water level are controlled respectively to Arduino control panel, later give Arduino control panel with the information feedback of measuring again, send signal to the relay by Arduino control panel again, and the transmission of relay control solenoid valve realization water. The relay is contained in the solenoid valve in the installation, conveniently controls the switch of solenoid valve. The circuit block flow is shown in fig. 5.
The water yield in the water tank is monitored and is fed back to the Arduino control panel by leading water tank ultrasonic module, and later the Arduino control panel judges whether bee calling organ works according to received information, if the water tank normal water then bee calling organ sends out the police dispatch newspaper.
The water yield in the water tank is monitored and is fed back to the Arduino control panel by closestool water tank ultrasonic module, and whether later the Arduino control panel works according to received information decision relay, if the water yield is not enough then the master control sends the signal to the relay, carries out the work of drawing water by relay control solenoid valve again.
The device of the invention modifies the water stop plug of the traditional wash basin, the water stop plug is designed to be in a semi-sphere shape, a drain pipe is additionally arranged on the device, the tail end of the newly added drain pipe is connected into the preposed water tank, the opening and closing of an electromagnetic valve outside the preposed water tank are controlled by utilizing an ultrasonic water level monitoring device in the toilet water tank, and water is pumped to the toilet water tank by a pipeline pump, so that the waste water can be conveniently collected and recycled. The invention takes the flow division of clean water and sewage as a core design idea, is designed by adding a modern ultrasonic water level monitoring device, can be specifically arranged between a wash basin and a flush toilet, can recover a large amount of reusable water, meets the living requirements, and has good universality.
Claims (9)
1. A wash basin water treatment facilities based on reposition of redundant personnel system which characterized in that: including the wash basin, divide water structure, first drain pipe, second drain pipe and leading water tank, divide water structure to set up in the first drain pipe and the second drain pipe upper end of wash basin bottom, can select to go into first drain pipe or second drain pipe with the water in the wash basin through dividing water structure, first drain pipe lower extreme is direct and sewer intercommunication, leading water tank water inlet is connected to the lower extreme of second drain pipe, water in the leading water tank is used for retrieving and recycles.
2. The split-flow based wash basin water treatment device as claimed in claim 1, wherein the water splitting structure comprises a hemispherical water splitter and a cylindrical water collector arranged below the hemispherical water splitter, the cylindrical water collector comprises a first water collector and a second water collector, the first water collector is communicated with the upper end of the first drain pipe, and the second water collector is communicated with the upper end of the second drain pipe; the hemispherical water distributor can be rotated to selectively discharge water in the wash basin into the first water collector or the second water collector, so that clean water and sewage are distributed.
3. The split-flow based lavatory pool water treatment apparatus as claimed in claim 2, wherein the side wall of the hemispherical water separator is provided with two circular holes so that the hemispherical water separator can rotate around the circular holes.
4. The device for treating water in the wash basin based on split-flow as claimed in claim 1, further comprising an electromagnetic valve, a pipeline pump, a water flow pipe, a toilet water tank, a first water level monitoring device and a second water level monitoring device, wherein a water outlet of the pre-tank is connected with the water flow pipe through the electromagnetic valve, the other end of the water flow pipe is connected with a water inlet of the toilet water tank, the pipeline pump is arranged on the water flow pipe and is used for lifting water in the pre-tank to the toilet water tank; the first water level monitoring device and the second water level monitoring device are respectively arranged at the tops of the preposed water tank and the closestool water tank and are used for respectively monitoring the water levels in the preposed water tank and the closestool water tank.
5. The split-flow based lavatory basin according to claim 4, wherein the front water tank is further provided with a faucet for discharging water from the front water tank for use.
6. The split-flow based wash basin water treatment device as claimed in claim 4, wherein the front water tank is further provided with a warning light for reminding a user that the water level in the front water tank is too high.
7. The split-flow based lavatory basin water treatment apparatus as claimed in claim 4, wherein a purifier is further provided in the pre-tank.
8. The device for treating water in a wash basin based on split-flow as claimed in claim 4, wherein the pipeline pump is a water flow type automatic booster pump.
9. The split-flow based lavatory pool water treatment apparatus as claimed in claim 4, wherein the first water level monitoring device and the second water level monitoring device are ultrasonic water level monitoring devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248140.XA CN111021494A (en) | 2019-12-09 | 2019-12-09 | Water treatment facilities in basin washes based on reposition of redundant personnel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248140.XA CN111021494A (en) | 2019-12-09 | 2019-12-09 | Water treatment facilities in basin washes based on reposition of redundant personnel system |
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| CN111021494A true CN111021494A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911248140.XA Pending CN111021494A (en) | 2019-12-09 | 2019-12-09 | Water treatment facilities in basin washes based on reposition of redundant personnel system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450086A (en) * | 2023-12-26 | 2024-01-26 | 江苏海澄水工机械有限公司 | Variable-capacity high-lift submersible sewage pump |
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| JP2007289234A (en) * | 2006-04-21 | 2007-11-08 | Matsushita Electric Ind Co Ltd | Draining/drying device embedded in sink |
| CN201100451Y (en) * | 2007-06-19 | 2008-08-13 | 吴思思 | Washbowl water discharge three-pass valve |
| CN202055300U (en) * | 2011-04-19 | 2011-11-30 | 鸡西市健鑫农业科技开发有限公司 | Domestic wastewater recovery device |
| CN206512795U (en) * | 2017-02-24 | 2017-09-22 | 包奇智慧科技（天津）有限公司 | Intelligent reclaimed water recycles water saving fixtures |
| CN206784520U (en) * | 2017-04-21 | 2017-12-22 | 安徽省美佳厨饰有限公司 | A kind of kitchen cabinet with energy-saving drainage arrangement |
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2019
- 2019-12-09 CN CN201911248140.XA patent/CN111021494A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289234A (en) * | 2006-04-21 | 2007-11-08 | Matsushita Electric Ind Co Ltd | Draining/drying device embedded in sink |
| CN201100451Y (en) * | 2007-06-19 | 2008-08-13 | 吴思思 | Washbowl water discharge three-pass valve |
| CN202055300U (en) * | 2011-04-19 | 2011-11-30 | 鸡西市健鑫农业科技开发有限公司 | Domestic wastewater recovery device |
| CN206512795U (en) * | 2017-02-24 | 2017-09-22 | 包奇智慧科技（天津）有限公司 | Intelligent reclaimed water recycles water saving fixtures |
| CN206784520U (en) * | 2017-04-21 | 2017-12-22 | 安徽省美佳厨饰有限公司 | A kind of kitchen cabinet with energy-saving drainage arrangement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450086A (en) * | 2023-12-26 | 2024-01-26 | 江苏海澄水工机械有限公司 | Variable-capacity high-lift submersible sewage pump |
| CN117450086B (en) * | 2023-12-26 | 2024-03-12 | 江苏海澄水工机械有限公司 | Variable-capacity high-lift submersible sewage pump |
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Application publication date: 20200417 |
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