CN214061769U - Water saving system - Google Patents
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- CN214061769U CN214061769U CN202022891319.1U CN202022891319U CN214061769U CN 214061769 U CN214061769 U CN 214061769U CN 202022891319 U CN202022891319 U CN 202022891319U CN 214061769 U CN214061769 U CN 214061769U
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Abstract
The utility model relates to a plumbing engineering technical field particularly, relates to a water saving system. The water-saving system is used for connecting a washing machine, a wash basin, a vegetable basin and a toilet bowl and comprises a grey water tank and a grey water filter; the water outlets of the washing machine, the wash basin and the vegetable washing basin are all connected with the water inlet of the grey water tank; the ash water tank is connected with the water inlet of the ash water filter, and the water outlet of the ash water filter is connected with the water tank of the toilet bowl. The domestic water recycling device can efficiently and quickly recycle domestic water, so that the purpose of saving water is achieved.
Description
Technical Field
The utility model relates to a plumbing engineering technical field particularly, relates to a water saving system.
Background
The shortage of water resources in arid regions seriously restricts the social and economic development and has severe ecological environment situation; meanwhile, the water resource utilization efficiency is low and the waste is serious, which causes the water resource shortage aggravation. Therefore, the great promotion of water conservation and the construction of water-saving families become an important guarantee for the long-term development of the northern arid water-deficient areas.
The current household water-saving measures mainly include (1) adopting a quality-divided water supply pipe network; (2) adopting water-saving sanitary ware; (3) the reconstruction of the old household sanitary ware and the like. However, these water saving measures still have poor results.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model includes, for example, provide a water saving system, it can realize the recycle to domestic waste water high-efficiently swiftly to reach the purpose of using water wisely.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, the present invention provides a water saving system for connecting a washing machine, a wash basin, a vegetable washing basin and a toilet, comprising:
an ash water tank and an ash water filter;
the water outlets of the washing machine, the wash basin and the vegetable washing basin are all connected with the water inlet of the grey water tank; the grey water tank is connected with the water inlet of the grey water filter, and the water outlet of the grey water filter is connected with the water tank of the toilet bowl.
The water-saving system collects and stores the grey water generated by the washing machine, the wash basin and the vegetable washing basin into the grey water tank. And then the water in the grey water tank is conveyed to a water tank of the toilet, thereby realizing the recycling of domestic water for flushing the toilet and further achieving the purpose of saving water. In family life, the water consumption of the toilet bowl for flushing is the highest, and the scheme collects and recycles grey water (washing water, vegetable washing water and washing machine rinsing water) with better water quality in life for flushing the toilet, so that the requirement of domestic water is met, and the aim of effectively reducing the domestic water consumption is fulfilled. The water-saving system has simple structure and convenient operation, can efficiently realize the purpose of saving water and has remarkable economic benefit.
In an optional embodiment, the device further comprises a regulating valve and an automatic controller;
the regulating valves are respectively arranged on pipelines connected with the water outlet of the washing machine, the water outlet of the wash basin, the water outlet of the vegetable washing basin, the water outlet of the grey water tank and the water outlet of the grey water filter;
the automatic controller is electrically connected with the regulating valve and used for operating the regulating valve to open and close the pipeline.
In an alternative embodiment, the regulating valve comprises a first control valve and a second control valve;
the water outlet of the washing machine is connected with the inlet of the three-way piece, one outlet of the three-way piece is connected with the ash water tank through a first washing pipeline, and the first control valve is arranged on the first washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second washing pipeline, and the second control valve is arranged on the second washing pipeline.
The first control valve can conveniently discharge the wastewater which is generated by the washing machine and cannot be recycled through the first washing pipeline; the second control valve is convenient for conveying the recyclable grey water generated by the washing machine to the grey water tank through the second washing pipeline. Therefore, the quality of the grey water in the grey water tank can be guaranteed, and meanwhile, the waste water of the washing machine can be discharged in time, so that the normal use of the washing machine is ensured.
In an alternative embodiment, the regulating valve comprises a third control valve and a fourth control valve;
a water outlet of the vegetable washing basin is connected with an inlet of the three-way piece, one outlet of the three-way piece is connected with the grey water tank through a first vegetable washing pipeline, and the third control valve is arranged on the first vegetable washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second vegetable washing pipeline, and the fourth control valve is arranged on the second vegetable washing pipeline.
The third control valve can conveniently discharge the wastewater which is generated by the vegetable washing basin and cannot be recovered through the first vegetable washing pipeline; the fourth control valve is convenient for conveying the recyclable grey water generated by the vegetable washing basin to the grey water tank through the second vegetable washing pipeline. So can ensure the quality of the grey water in the grey water tank, and simultaneously can lead the waste water of the vegetable washing basin to be discharged in time, thereby ensuring the normal use of the vegetable washing basin.
In an alternative embodiment, the regulating valve comprises a fifth control valve and a sixth control valve;
a water outlet of the washbasin is connected with an inlet of the three-way piece, one outlet of the three-way piece is connected with the grey water tank through a first washing pipeline, and the fifth control valve is arranged on the first washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second washing pipeline, and the sixth control valve is arranged on the second washing pipeline.
The fifth control valve can conveniently discharge the wastewater which is generated by the washbasin and cannot be recovered through the first washing pipeline; the sixth control valve then facilitates the transport of the recoverable greywater produced by the wash basin to the greywater reservoir via the second wash line. Therefore, the quality of the grey water in the grey water tank can be guaranteed, and meanwhile, the waste water of the wash basin can be discharged in time, so that the normal use of the wash basin is ensured.
In an alternative embodiment, the regulating valve comprises an eighth control valve;
the grey water tank is connected with a sewer through a first water storage pipeline, and the eighth control valve is arranged on the first water storage pipeline.
The eighth control valve can facilitate the draining of the flow of water from the greywater reservoir, thus facilitating the cleaning and maintenance of the greywater reservoir.
In an optional embodiment, the system further comprises an overflow pipeline, a first liquid level meter and a second liquid level meter;
the first liquid level meter is arranged at a position close to the top in the grey water tank, one end of the overflow pipeline is arranged at a position, opposite to the second liquid level meter, on the grey water tank, and the other end of the overflow pipeline is connected with a sewer;
the second liquid level meter is arranged at a position close to the bottom in the ash water tank, one end of the first water storage pipeline is arranged at a position, opposite to the first liquid level meter, on the ash water tank, and the other end of the first water storage pipeline is connected with a sewer.
The first liquid level meter can detect the liquid level condition of the high place in the grey water tank, when the water level is equal to or exceeds the first liquid level meter, the first liquid level meter sends a signal (or the first liquid level meter sends a signal to the automatic controller, and the automatic controller regulates and controls the overflow pipeline to be conducted again) so that the water flow of the grey water tank is rapidly discharged from the overflow pipeline, and therefore the condition that the use safety is influenced due to the overhigh water level of the grey water tank is avoided.
The second liquid level meter can check the liquid level condition at the lower part in the grey water tank, when the water level is equal to or less than the second liquid level, the second liquid level meter sends a signal to the automatic controller, and the automatic controller regulates and controls other pipelines to convey grey water to the grey water tank, so that the water storage tank is guaranteed to keep a preset water level.
In an alternative embodiment, the regulating valve further comprises a ninth control valve and an eleventh control valve;
the concentrated wastewater after filtration treatment in the grey water filter is connected with a sewer through a first filtration pipeline, and the ninth control valve is arranged on the first filtration pipeline; the grey water after filtration treatment in the grey water filter is connected with a water tank of the toilet bowl through a second filtration pipeline, and the eleventh control valve is arranged on the second filtration pipeline.
The concentrated wastewater generated by the grey water filter can be rapidly discharged through the first filtering pipeline through the ninth control valve; the eleventh control valve can enable the grey water generated by the grey water filter and subjected to filtering treatment to be conveyed to the water tank of the toilet bowl through the second filtering pipeline, so that the grey water is convenient to recycle. Therefore, the normal work of the grey water filter is guaranteed, the quality of the water flow for recovering flushing is guaranteed, and the grey water filter has the characteristics of water saving and high quality.
In an alternative embodiment, a concentrate tank is also included;
the inlet of the concentrated water tank is used for being connected with the RO concentrated water outlet of the water dispenser, and the water outlet of the concentrated water tank is connected with the water tank of the toilet bowl.
The water-saving system can also collect the RO concentrated water generated by the water dispenser and then use the RO concentrated water for flushing the toilet, thereby further improving the water-saving effect.
In an alternative embodiment, a seventh control valve and a tenth control valve are further included;
the RO concentrated water outlet of the water dispenser is connected with the concentrated water tank through a drinking water pipeline, and the seventh control valve is arranged on the drinking water pipeline; and a water blowing port of the concentrated water tank is connected with the inside of the toilet water tank through a second water storage pipeline, and the tenth control valve is arranged on the second water storage pipeline.
The seventh control valve enables RO concentrated water generated by the water dispenser to be quickly conveyed to the concentrated water tank through the drinking water pipeline; the tenth control valve enables the flow of water stored in the concentrate tank to be delivered to the toilet tank in time. Therefore, the normal use of the water dispenser is ensured, and the concentrated water generated by the water dispenser is fully utilized for recycling.
The utility model discloses beneficial effect includes, for example:
the water saving system at least comprises an ash water tank and an ash water filter. The scheme collects the grey water (washing water, vegetable washing water and washing machine rinsing water) with better water quality in life into the grey water tank, and then conveys the water to the toilet bowl water tank for reuse and flushing, thereby meeting the requirement of domestic water and realizing the purpose of effectively saving the domestic water. The system has simple structure and convenient use, realizes the purpose of saving water with high efficiency and has outstanding economic benefit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a water saving system according to an embodiment of the present invention;
fig. 2 is a partial schematic view of a water saving system according to an embodiment of the present invention;
fig. 3 is another partial schematic view of a water saving system according to an embodiment of the present invention.
Icon: 10-a water saving system; 11-a first level gauge; 12-a second level gauge; 13-a third level gauge; 14-a fourth level gauge; 15-washing machine; 16-vegetable washing basin; 17-a lavatory basin; 18-a toilet bowl; 100-grey water tank; 110-a first water pump; 120-grey water filter; 200-concentrated water tank; 210-a second water pump; 300-an automatic controller; FM01 — first control valve; FM02 — second control valve; FM 03-third control valve; FM 04-fourth control valve; FM 05-fifth control valve; FM 06-sixth control valve; FM 07-seventh control valve; FM08 — eighth control valve; FM09 — ninth control valve; FM 10-tenth control valve; FM11 — eleventh control valve; 451-first washing pipe; 452-a second laundry washing duct; 461-first vegetable washing pipeline; 462-a second vegetable washing pipe; 471-a first lavatory duct; 472-a second lavatory duct; 510-a first water storage pipeline; 520-a second water storage pipeline; 530-an overflow conduit; 610-drinking water pipe; 710-a first filtration conduit; 720-second filtration conduit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The shortage of water resources in arid regions in northern China seriously restricts the development of social and economic benefits and has severe ecological environment; meanwhile, the water resource utilization efficiency is low and the waste is serious, which causes the water resource shortage aggravation. Therefore, the great promotion of water conservation and the construction of a water-saving society become an important guarantee of the sustainable development strategy of the northern arid water-deficient areas. Creating a water-saving society starts with everyone and starts with every family.
According to statistics, in domestic water, the toilet bowl is a water-consuming household, and occupies 40% of water; secondly, the bath accounts for 25 percent; the laundry accounts for 20%; the kitchen accounts for 10 percent; miscellaneous items account for 5%. Therefore, the water saving of the family is mainly to reduce the water for flushing the toilet or to flush the toilet by secondary utilization of waste water.
The current household water-saving measures mainly include (1) adopting a quality-divided water supply pipe network; (2) adopting water-saving sanitary ware; (3) the reconstruction of the old household sanitary ware and the like.
However, the above-mentioned water-saving prior art has several objective disadvantages respectively:
(1) the quality-divided water supply pipe network is adopted, so that the problems of high water consumption and low water consumption can be solved essentially, however, no matter a new water supply pipe network is built or the water supply pipe network is modified, the engineering investment is huge, and particularly in old urban areas, the reconstruction difficulty of the pipe network is larger due to the limitation of topographic and geological conditions.
(2) The water-saving sanitary ware is adopted, so that the domestic water consumption can be reduced to a certain extent, and the water is saved, but the secondary utilization of the grey water is still not fully utilized, so that the aim of saving water cannot be well achieved by simply saving water from the water quantity.
(3) The old cleaners and polishes of family reform transform, and the practicality is poor, and the water conservation effect is limited after reforming transform, and should not promote on a large scale.
To improve the above technical problem, a water saving system is provided in the following embodiments.
Referring to FIG. 1, the present embodiment provides a water conservation system 10 for connecting a washing machine 15, a lavatory 17, a vegetable basin 16, and a toilet 18, including a grey water tank 100 and a grey water filter 120.
The water outlets of the washing machine 15, the wash basin 17 and the vegetable washing basin 16 are all connected with the water inlet of the grey water tank 100; the grey water tank 100 is connected to the inlet of a grey water filter 120, and the outlet of the grey water filter 120 is connected to the tank of the toilet bowl 18.
The water saving system 10 collects and stores grey water generated from the washing machine 15, the wash basin 17 and the vegetable washing basin 16 into a grey water tank 100. And then the water in the ash water tank 100 is conveyed to a water tank of the toilet bowl, thereby realizing the recycling of domestic water for flushing the toilet and further achieving the purpose of saving water. In family life, the water consumption of the toilet 18 for flushing is the highest, and the scheme collects and recycles grey water (washing water, vegetable washing water and washing water of the washing machine 15) with better water quality in life for flushing the toilet, thereby meeting the requirement of domestic water and achieving the purpose of effectively reducing the domestic water consumption. The water saving system 10 has simple structure and convenient operation, can efficiently realize the purpose of saving water, and has remarkable economic benefit.
Please refer to fig. 1 to 3 for further details of the water saving system 10.
As can be seen from the figure, in the present embodiment, the water saving system 10 further comprises a regulating valve and an automatic controller 300; the regulating valves are respectively arranged on pipelines connected with the water outlet of the washing machine 15, the water outlet of the wash basin 17, the water outlet of the vegetable washing basin 16, the water outlet of the grey water tank 100 and the water outlet of the grey water filter 120; the automatic controller 300 is electrically connected to the regulating valve to operate the regulating valve to open and close the pipe.
The automatic controller 300 cooperates with the control valve to ensure that the whole water saving system 10 can efficiently and quickly realize the recovery of domestic water for flushing the toilet, and improve the intelligence and the convenience of the water saving system 10.
Further, referring to fig. 1 and 2, the regulating valve includes a first control valve FM01 and a second control valve FM 02;
the water outlet of the washing machine 15 is connected with the inlet of the tee joint, one outlet of the tee joint is connected with the grey water tank 100 through a first washing pipeline 451, and a first control valve FM01 is arranged on the first washing pipeline 451; the other outlet of the tee is connected to a sewer through a second washing pipe 452, and a second control valve FM02 is provided on the second washing pipe 452.
The unrecoverable waste water generated from the washing machine 15 can be conveniently discharged through the first washing pipe 451 by the first control valve FM 01; the delivery of recoverable grey water produced by washing machine 15 to grey water tank 100 via second wash conduit 452 is facilitated by second control valve FM 02. Therefore, the quality of the grey water in the grey water tank 100 can be guaranteed, and meanwhile, the waste water of the washing machine 15 can be discharged in time, so that the normal use of the washing machine 15 is ensured.
In the present embodiment, the regulating valves include a third control valve FM03 and a fourth control valve FM 04;
a water outlet of the vegetable washing basin 16 is connected with an inlet of the three-way piece, one outlet of the three-way piece is connected with the grey water tank 100 through a first vegetable washing pipeline 461, and a third control valve FM03 is arranged on the first vegetable washing pipeline 461; the other outlet of the tee joint is connected with a sewer through a second vegetable washing pipeline 462, and a fourth control valve FM04 is arranged on the second vegetable washing pipeline 462.
The unrecoverable waste water generated from the vegetable washing basin 16 can be conveniently discharged through the first vegetable washing pipe 461 by the third control valve FM 03; the fourth control valve FM04 facilitates the supply of recoverable grey water produced by the vegetable sink 16 to the grey water tank 100 via the second vegetable sink 462. Therefore, the quality of the grey water in the grey water tank 100 can be guaranteed, and meanwhile, the waste water of the vegetable washing basin 16 can be discharged in time, so that the normal use of the vegetable washing basin 16 is ensured.
Further, in the present embodiment, the regulating valve includes a fifth control valve FM05 and a sixth control valve FM 06;
the water outlet of the wash basin 17 is connected with the inlet of the tee piece, one outlet of the tee piece is connected with the grey water tank 100 through a first wash pipe 471, and a fifth control valve FM05 is arranged on the first wash pipe 471; the other outlet of the tee is connected to the sewer through a second toilet pipe 472, and a sixth control valve FM06 is provided on the second toilet pipe 472.
The fifth control valve FM05 can conveniently discharge the unrecoverable waste water generated from the wash basin 17 through the first wash conduit 471; the fact that the recycled greywater produced by washbasin 17 is supplied to greywater reservoir 100 via second toilet line 472 is facilitated by sixth control valve FM 06. Therefore, the quality of the grey water in the grey water tank 100 can be guaranteed, and meanwhile, the waste water of the washbasin 17 can be discharged in time, so that the normal use of the washbasin 17 is ensured.
In this embodiment, the regulating valve comprises an eighth control valve FM 08; the gray water tank 100 is connected to a sewer through the first water storage pipe 510, and the eighth control valve FM08 is provided on the first water storage pipe 510. Thus, the eighth control valve FM08 facilitates draining the grey water tank 100, thereby facilitating cleaning and maintenance of the grey water tank 100.
Further, in the present embodiment, the liquid level meter further includes an overflow pipe 530, a first liquid level meter 11, and a second liquid level meter 12;
the first liquid level meter 11 is arranged at a position close to the top in the grey water tank 100, one end of the overflow pipeline 530 is arranged at a position on the grey water tank 100, which is opposite to the second liquid level meter 12, and the other end of the overflow pipeline 530 is connected with a sewer;
the second liquid level meter 12 is arranged at a position close to the bottom in the ash water tank 100, one end of the first water storage pipeline 510 is arranged at a position, just opposite to the first liquid level meter 11, on the ash water tank 100, and the other end of the first water storage pipeline 510 is connected with a sewer.
The first liquid level meter 11 can detect the liquid level condition at a high position in the grey water tank 100, when the water level is equal to or exceeds the first liquid level meter 11, the first liquid level meter 11 sends a signal (or the first liquid level meter 11 sends a signal to the automatic controller 300, and the automatic controller 300 regulates and controls the overflow pipeline 530 to be conducted again) so that the water flow of the grey water tank 100 is rapidly discharged from the overflow pipeline 530, and therefore the condition that the use safety is affected due to the overhigh water level of the grey water tank 100 is avoided.
The second liquid level meter 12 can check the liquid level condition at the lower part in the gray water tank 100, when the water level is equal to or less than the second liquid level meter 12, the second liquid level meter 12 sends a signal to the automatic controller 300, and the automatic controller 300 regulates and controls other pipelines to convey gray water to the gray water tank 100, so as to ensure that the water storage tank keeps a preset water level.
In this embodiment, the regulating valve further comprises a ninth control valve FM09 and an eleventh control valve FM 11; the concentrated wastewater after filtration treatment in the grey water filter 120 is connected with a sewer through a first filtration pipeline 710, and a ninth control valve FM09 is arranged on the first filtration pipeline 710; the grey water filtered in grey water filter 120 is connected to the tank of toilet 18 via a second filter conduit 720, and an eleventh control valve FM11 is arranged in second filter conduit 720.
The concentrated waste water produced by the greywater filter 120 can be rapidly discharged through the first filter line 710 by means of the ninth control valve FM 09; the eleventh control valve FM11 allows the filtered grey water generated by the grey water filter 120 to be transported to the toilet tank through the second filtering conduit 720 for recycling. Thus, the normal work of the grey water filter 120 is guaranteed, the quality of the water flow for recovering flushing is also guaranteed, and the characteristics of water saving and high quality are achieved.
It should be noted that, the water receiving system further includes a first water pump 110, the grey water tank 100 is connected to the grey water filter 120 through the first water pump 110, so as to increase the water outlet pressure of the grey water tank 100, so that the grey water can be more easily and quickly input into the toilet tank, and the flushing effect of the toilet 18 is ensured.
The first control valve FM01, the second control valve FM02, the third control valve FM03, the fourth control valve FM04, the fifth control valve FM05, the sixth control valve FM06, the eighth control valve FM08, the ninth control valve FM09 and the eleventh control valve FM11 are cooperated with the automatic controller 300, so that the normal operation of the washing machine 15, the wash basin 17, the vegetable washing basin 16, the toilet bowl 18, the grey water tank 100 and the filter 120 can be ensured, the water level in the grey water tank 100 can be supplemented in time, and the toilet bowl 18 can be always flushed in time.
Referring to fig. 1 and 3, in the present embodiment, the water saving system 10 further includes a rich water tank 200; the inlet of the concentrated water tank 200 is used for connecting with the RO concentrated water outlet of the water dispenser, and the water outlet of the concentrated water tank 200 is connected with the water tank of the toilet bowl 18.
Therefore, the water saving system 10 can also collect the RO concentrated water generated by the water dispenser and use the RO concentrated water for flushing the toilet, thereby further improving the water saving effect.
In the present embodiment of the present invention, the present invention further comprises a seventh control valve FM07 and a tenth control valve FM 10;
the RO concentrated water outlet of the water dispenser is connected with the concentrated water tank 200 through a drinking water pipeline 610, and a seventh control valve FM07 is arranged on the drinking water pipeline 610; the water blowing port of the rich water tank 200 is connected to the toilet tank through the second water storage pipe 520, and the tenth control valve FM10 is provided on the second water storage pipe 520.
The seventh control valve FM07 enables the RO concentrate generated by the water dispenser to be rapidly delivered to the concentrate tank 200 through the drinking water pipe 610; tenth control valve FM10 allows the flow of water stored in concentrate tank 200 to be delivered to the toilet tank in a timely manner. Therefore, the normal use of the water dispenser is ensured, and the concentrated water generated by the water dispenser is fully utilized for recycling.
It should be noted that, the water receiving system still includes second water pump 210, and thick water tank 200 passes through second water pump 210 and is connected with the water tank of toilet bowl 18, has so improved thick water tank 200's delivery pressure for RO thick water can input toilet bowl water tank easily swiftly more, ensures toilet bowl 18's bath effect.
Further, the toilet water tank also comprises a third liquid level meter 13 and a third liquid level meter 13, wherein the third liquid level meter 13 is arranged at a position close to the top in the toilet water tank so as to monitor the highest water level of the toilet water tank; a fourth level gauge 14 is provided in the toilet tank near the bottom to monitor the minimum water level of the toilet tank.
It should be noted that, in this embodiment, the gray water tank 100 and the thick water tank 200 are integrated and located in the same box, and the accommodating space of the gray water tank 100 is separated from the accommodating space of the thick water tank 200 by a partition, which are collectively referred to as a storage tank. As can also be seen, grey water tank 100 has a larger volume than the rich water tank 200; this allows for both a large flow of recycled water collection from the grey water tank 100 and a small flow of recycled water collection from the thick water tank 200.
Optionally, the first control valve FM01, the second control valve FM02, the third control valve FM03, the fourth control valve FM04, the fifth control valve FM05, the sixth control valve FM06, the seventh control valve FM07, the eighth control valve FM08, the ninth control valve FM09, the tenth control valve FM10 and the eleventh control valve FM11 are all solenoid valves connected to the automatic controller 300.
When in use, the rinsing water of the washing machine 15 can selectively enter the grey water tank 100 of the water storage tank or a sewer through the drainage tee joint, the first control valve FM01, the second control valve FM02, the first washing pipeline 451 and the second washing pipeline 452;
the waste water in the vegetable washing basin 16 can selectively enter the water storage tank ash water tank 100 or a sewer through a drainage tee joint, a third control valve FM03, a fourth control valve FM04, a first vegetable washing pipeline 461 and a second vegetable washing pipeline 462;
the waste water in the washbasin 17 can selectively enter the water tank 100 of the water storage tank or a sewer through a drainage tee joint, a fifth control valve FM05, a sixth control valve FM06, a first toilet pipeline 471 and a second toilet pipeline 472;
the RO concentrated water of the water dispenser enters the RO concentrated water tank 200 of the water storage tank through a seventh control valve FM07 and a drinking water pipeline 610;
an overflow port, a water outlet, 2 height liquid level meters (a first liquid level meter 11 and a second liquid level meter 12) and 2 water pumps (a first water pump 110 and a second water pump 210) are arranged in the water storage tank.
The overflow port (provided at the top of the grey water tank 100) is connected to an overflow pipe 530, through which overflow water passes to a main drain and then to a sewer.
A drain port (provided at the bottom of the grey water tank 100) and a first water storage pipe 510 are connected to the drain main, and the water storage tank is emptied through the drain port.
The grey water in the water storage tank is connected with a grey water filter 120 through a first water pump 110 and a water delivery pipe, and the grey water enters the toilet water tank after being purified by the filter.
The RO concentrated water of the storage tank directly enters the toilet tank through the second storage water pipe 520.
The inlet water of the grey water filter 120 is untreated grey water, the grey water after filtration treatment enters a toilet cistern through a second filtration pipeline 720, and concentrated waste water after filtration treatment enters a main drainage pipe through a first filtration pipeline 710 of the grey water filter 120 and is discharged into a sewer.
When in use, the working condition is 1:
(1) tank secondary level gauge 12 monitors a low level signal → automatic controller 300 opens solenoid valves FM01, FM03, FM05, closes solenoid valves FM02, FM04, FM06 → grey and RO concentrate enter the tank.
(2) The fourth liquid level meter 14 of the toilet cistern monitors a low liquid level signal → the automatic controller 300 opens the electromagnetic valves FM09, FM10, FM11, the first water pump 110 and the second water pump 210 → firstly, the grey water of the water storage tank is purified by the grey water filter 120 and enters the toilet cistern, secondly, the RO concentrated water of the water storage tank enters the toilet cistern, and thirdly, the concentrated waste water of the grey water filter 120 enters the sewer.
(3) The toilet tank third level gauge 13 detects a high level signal → the automatic controller 300 closes the solenoid valves FM10, FM11, the first water pump 110 and the second water pump 210 → the storage tank gray water and the RO concentrate stop entering the toilet tank.
When in use, the working condition is 2:
the first level gauge 11 of the tank detects a high level signal → the automatic controller 300 opens the solenoid valves FM02, FM04, FM06, closes the solenoid valves FM01, FM03, FM05 → grey water goes through the drain directly into the sewer.
The water saving system 10 of the scheme can realize collecting and recycling grey water (washing water, vegetable washing water and washing machine 15 rinsing water) with better water quality in life and RO concentrated water of a water purifier for flushing a toilet, thereby achieving the purpose of effectively reducing the water consumption in life. Through measurement and calculation, assuming that a family member has 4 people, each person generates 20L/d of grey water every day and generates 2L/d of RO concentrated water, the secondary recycling proportion of the grey water is calculated according to 80%, the recycling amount is 16L/d, the recycling amount of the grey water and the RO concentrated water is 18L/d in total, and the toilet flushing water is 30L/d, so that 18 multiplied by 365 multiplied by 4/1000 to 26.28t of tap water can be saved every year in one family, and 3285 ten thousand of domestic water can be saved every year in a medium-sized city with 500 ten thousand of population.
To sum up, the embodiment of the present invention provides a water saving system 10, which has at least the following advantages:
the water saving system 10 has the advantages that the household grey water is recycled to flush the toilet, the domestic water consumption is effectively reduced by 20-30%, the whole system runs through the automatic controller 300, and manual operation is not needed. The whole system is energy-saving and environment-friendly, convenient to install, reliable and durable. Specifically, the method comprises the following steps:
1. the household grey water and the RO concentrated water are recycled to flush the toilet, and the water is effectively saved by 20-30%.
2. The system operates by collecting the signals of the liquid level meter through the automatic controller 300 and controlling the work of all the electromagnetic valves and the water pumps.
3. The flushing water can be manually switched to use tap water or grey water.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A water saving system for connecting a washing machine, a wash basin, a vegetable basin and a toilet bowl, comprising:
an ash water tank and an ash water filter;
the water outlets of the washing machine, the wash basin and the vegetable washing basin are all connected with the water inlet of the grey water tank; the grey water tank is connected with the water inlet of the grey water filter, and the water outlet of the grey water filter is connected with the water tank of the toilet bowl.
2. The water conservation system of claim 1 wherein:
the device also comprises a regulating valve and an automatic controller;
the regulating valves are respectively arranged on pipelines connected with the water outlet of the washing machine, the water outlet of the wash basin, the water outlet of the vegetable washing basin, the water outlet of the grey water tank and the water outlet of the grey water filter;
the automatic controller is electrically connected with the regulating valve and used for operating the regulating valve to open and close the pipeline.
3. The water conservation system of claim 2, wherein:
the regulating valve comprises a first control valve and a second control valve;
the water outlet of the washing machine is connected with the inlet of the three-way piece, one outlet of the three-way piece is connected with the ash water tank through a first washing pipeline, and the first control valve is arranged on the first washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second washing pipeline, and the second control valve is arranged on the second washing pipeline.
4. The water conservation system of claim 2, wherein:
the regulating valve comprises a third control valve and a fourth control valve;
a water outlet of the vegetable washing basin is connected with an inlet of the three-way piece, one outlet of the three-way piece is connected with the grey water tank through a first vegetable washing pipeline, and the third control valve is arranged on the first vegetable washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second vegetable washing pipeline, and the fourth control valve is arranged on the second vegetable washing pipeline.
5. The water conservation system of claim 2, wherein:
the regulating valve comprises a fifth control valve and a sixth control valve;
a water outlet of the washbasin is connected with an inlet of the three-way piece, one outlet of the three-way piece is connected with the grey water tank through a first washing pipeline, and the fifth control valve is arranged on the first washing pipeline; the other outlet of the three-way piece is connected with a sewer through a second washing pipeline, and the sixth control valve is arranged on the second washing pipeline.
6. The water conservation system of claim 2, wherein:
the regulating valve comprises an eighth control valve;
the grey water tank is connected with a sewer through a first water storage pipeline, and the eighth control valve is arranged on the first water storage pipeline.
7. The water conservation system of claim 6 wherein:
the liquid level meter also comprises an overflow pipeline, a first liquid level meter and a second liquid level meter;
the first liquid level meter is arranged at a position close to the top in the grey water tank, one end of the overflow pipeline is arranged at a position, opposite to the second liquid level meter, on the grey water tank, and the other end of the overflow pipeline is connected with a sewer;
the second liquid level meter is arranged at a position close to the bottom in the ash water tank, one end of the first water storage pipeline is arranged at a position, opposite to the first liquid level meter, on the ash water tank, and the other end of the first water storage pipeline is connected with a sewer.
8. The water conservation system of claim 2, wherein:
the regulating valve further comprises a ninth control valve and an eleventh control valve;
the concentrated wastewater after filtration treatment in the grey water filter is connected with a sewer through a first filtration pipeline, and the ninth control valve is arranged on the first filtration pipeline; the grey water after filtration treatment in the grey water filter is connected with a water tank of the toilet bowl through a second filtration pipeline, and the eleventh control valve is arranged on the second filtration pipeline.
9. The water saving system according to claim 1 or 2, wherein:
the device also comprises a concentrated water tank;
the inlet of the concentrated water tank is used for being connected with the RO concentrated water outlet of the water dispenser, and the water outlet of the concentrated water tank is connected with the water tank of the toilet bowl.
10. The water conservation system of claim 9 wherein:
the device also comprises a seventh control valve and a tenth control valve;
the RO concentrated water outlet of the water dispenser is connected with the concentrated water tank through a drinking water pipeline, and the seventh control valve is arranged on the drinking water pipeline; and a water blowing port of the concentrated water tank is connected with the inside of the toilet water tank through a second water storage pipeline, and the tenth control valve is arranged on the second water storage pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891319.1U CN214061769U (en) | 2020-12-02 | 2020-12-02 | Water saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891319.1U CN214061769U (en) | 2020-12-02 | 2020-12-02 | Water saving system |
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| CN214061769U true CN214061769U (en) | 2021-08-27 |
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| CN202022891319.1U Active CN214061769U (en) | 2020-12-02 | 2020-12-02 | Water saving system |
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| CN (1) | CN214061769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023223208A1 (en) * | 2022-05-17 | 2023-11-23 | Olga Patricia Restrepo Bustamante | Device for transporting and reusing second-use water |
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2020
- 2020-12-02 CN CN202022891319.1U patent/CN214061769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023223208A1 (en) * | 2022-05-17 | 2023-11-23 | Olga Patricia Restrepo Bustamante | Device for transporting and reusing second-use water |
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