CN213477068U - Use nanofiltration membrane's circulating water to flush lavatory - Google Patents
Use nanofiltration membrane's circulating water to flush lavatory Download PDFInfo
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- CN213477068U CN213477068U CN202120645991.4U CN202120645991U CN213477068U CN 213477068 U CN213477068 U CN 213477068U CN 202120645991 U CN202120645991 U CN 202120645991U CN 213477068 U CN213477068 U CN 213477068U
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Abstract
The utility model discloses an use nanofiltration membrane's circulating water flushing toilet, including toilet bowl, sewage elevator pump, sewage pipe, nanofiltration membrane circulation system, wet return and circulating water pump, the delivery port of toilet bowl with the water inlet of sewage elevator pump is connected, the delivery port of sewage elevator pump passes through the sewage pipe with nanofiltration membrane circulation system's entry linkage, nanofiltration membrane circulation system's delivery port setting the wet return, the delivery port of wet return with circulating water pump's water inlet is connected, circulating water pump's delivery port with the water inlet of toilet bowl is connected. The utility model discloses carry out recycle with the water in lavatory, can be abundant save the water resource, and the utility model discloses a water circulating system can handle the water that washes the lavatory, exterminates the harmful bacteria in the excrement water, and odorless is used for the circulation washes the lavatory to fully save the water resource, have the value of popularization and application.
Description
Technical Field
The utility model relates to a bathroom technical scheme especially relates to an use nanofiltration membrane's circulating water to wash lavatory.
Background
The toilet revolution has long been a worldwide topic. The world lavatory organisation data shows that 24 million people worldwide have no toilets or live in environments where toilet hygiene is poor, and some countries therefore cause a large number of diseases because of direct sewage contamination of soil, food and water. Some toilets have serious mess and bad experience is very easy to cause for people. Therefore, in both country treatment and sanitary treatment, in many civil projects, the construction and the modification of the toilet are indispensable parts. In the prior art, the sanitation of the toilet is improved by flushing with clean water, and a large amount of clean water is needed for flushing the toilet or automatically flushing the toilet, so that a large amount of water resources are wasted, and the toilet in the prior art needs to be improved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an use nanofiltration membrane's circulating water to wash lavatory.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the utility model relates to an use nanofiltration membrane's circulating water flushing toilet, including toilet bowl, sewage elevator pump, sewage pipe, nanofiltration membrane circulation system, wet return and circulating water pump, the delivery port of toilet bowl with the water inlet of sewage elevator pump is connected, the delivery port of sewage elevator pump passes through the sewage pipe with nanofiltration membrane circulation system's entry linkage, nanofiltration membrane circulation system's delivery port setting the wet return, the delivery port of wet return with circulating water pump's water inlet is connected, circulating water pump's delivery port with the water inlet of toilet bowl is connected.
Furthermore, an ultraviolet sterilizing lamp is arranged on a pipeline between the water outlet of the circulating water pump and the water inlet of the toilet bowl.
Specifically, the nanofiltration membrane circulation system is formed by connecting a first sewage treatment tank, a second sewage treatment tank, a third sewage treatment tank, a fourth sewage treatment tank, a fifth sewage treatment tank, a sixth sewage treatment tank, a seventh sewage treatment tank, an eighth sewage treatment tank and a ninth sewage treatment tank through a water guide pipe, wherein the first sewage treatment tank, the second sewage treatment tank and the third sewage treatment tank are positioned on the upper layer, the fourth sewage treatment tank, the fifth sewage treatment tank and the sixth sewage treatment tank are positioned on the lower layer, the seventh sewage treatment tank, the eighth sewage treatment tank and the ninth sewage treatment tank are positioned on the middle layer, an upper water outlet of the first sewage treatment tank is connected with an upper water inlet of the second sewage treatment tank, a lower water outlet of the first sewage treatment tank is connected with a lower water inlet of the third sewage treatment tank, the upper end water outlet of the third sewage treatment tank is connected with the lower end water inlet of the fourth sewage treatment tank, the upper end water outlet of the fourth sewage treatment tank is connected with the upper end water inlet of the fifth sewage treatment tank, the lower end water outlet of the fifth sewage treatment tank is connected with the lower end water inlet of the sixth sewage treatment tank, the upper end water outlet of the sixth sewage treatment tank is connected with the lower end water inlet of the seventh sewage treatment tank, the upper end water outlet of the seventh sewage treatment tank is connected with the upper end water inlet of the eighth sewage treatment tank, the lower end water outlet of the eighth sewage treatment tank is connected with the lower end water inlet of the ninth sewage treatment tank, and the upper end water outlet of the ninth sewage treatment tank is connected with the water return pipe.
Further, the lower extreme of first sewage treatment case, third sewage treatment case, fourth sewage treatment case with the sixth sewage treatment case all is provided with the blowdown valve door.
Specifically, the first sewage treatment tank is internally provided with a suspension packing ball, the second sewage treatment tank is internally provided with a third sewage treatment tank, the fourth sewage treatment tank is internally provided with a fifth sewage treatment tank, the sixth sewage treatment tank and the seventh sewage treatment tank respectively and is internally provided with a filtering hairbrush, the eighth sewage treatment tank is internally provided with ceramsite sand, and the ninth sewage treatment tank is internally provided with filter cotton.
Specifically, aeration stones are arranged in the second sewage treatment tank and the third sewage treatment tank and are connected with an aeration pump through air guide pipes.
Further, an exhaust pipe is arranged at the upper end of the third sewage treatment tank.
Further, an overflow pipe is arranged at the upper end of the second sewage treatment tank.
The utility model has the advantages that:
the utility model relates to an use nanofiltration membrane's circulating water to flush lavatory, compare with prior art, the utility model discloses carry out recycle with the water in lavatory, can be abundant save the water resource, and the utility model discloses a water circulating system can handle the water that flushes the lavatory, exterminates the harmful bacteria in the excrement water, and odorless is used for the circulation to flush the lavatory to fully save the water resource, have the value of popularization and application.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is another schematic structural view of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the filtering system of the present invention;
fig. 4 is a schematic view of the water flow direction of the filtering system of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1-4: the utility model relates to an use nanofiltration membrane's circulating water flushing toilet, including toilet bowl 1, sewage elevator pump 2, sewage pipe 3, nanofiltration membrane circulation system, wet return 14 and circulating water pump 15, toilet bowl 1's delivery port with the water inlet of sewage elevator pump 2 is connected, sewage elevator pump 2's delivery port passes through sewage pipe 3 with nanofiltration membrane circulation system's entry linkage, nanofiltration membrane circulation system's delivery port setting wet return 14, wet return 14's delivery port with circulating water pump 15's water inlet is connected, circulating water pump 15's delivery port with toilet bowl 1's water inlet is connected.
Further, an ultraviolet sterilizing lamp 16 is arranged on a pipeline between the water outlet of the circulating water pump 15 and the water inlet of the toilet bowl 1. The ultraviolet sterilizing lamp 16 can be used for further sterilizing the treated water, and can also be directly arranged in a flushing tank of the toilet bowl 1 to achieve the sterilizing effect.
Specifically, the nano filtration membrane circulation system is composed of a first sewage treatment tank 4, a second sewage treatment tank 5, a third sewage treatment tank 6, a fourth sewage treatment tank 7, a fifth sewage treatment tank 8, a sixth sewage treatment tank 9, a seventh sewage treatment tank 10, an eighth sewage treatment tank 11, and a ninth sewage treatment tank 12 connected by a water guide pipe 13, wherein the first sewage treatment tank 4, the second sewage treatment tank 5, and the third sewage treatment tank 6 are positioned on the upper layer, the fourth sewage treatment tank 7, the fifth sewage treatment tank 8, and the sixth sewage treatment tank 9 are positioned on the lower layer, the seventh sewage treatment tank 10, the eighth sewage treatment tank 11, and the ninth sewage treatment tank 12 are positioned on the middle layer, an upper end water outlet of the first sewage treatment tank 4 is connected with an upper end water inlet of the second sewage treatment tank 5, a lower end water outlet of the first sewage treatment tank 4 is connected with a lower end water inlet of the third sewage treatment tank 6 An upper end water outlet of the third wastewater treatment tank 6 is connected to a lower end water inlet of the fourth wastewater treatment tank 7, an upper end water outlet of the fourth wastewater treatment tank 7 is connected to an upper end water inlet of the fifth wastewater treatment tank 8, a lower end water outlet of the fifth wastewater treatment tank 8 is connected to a lower end water inlet of the sixth wastewater treatment tank 9, an upper end water outlet of the sixth wastewater treatment tank 9 is connected to a lower end water inlet of the seventh wastewater treatment tank 10, an upper end water outlet of the seventh wastewater treatment tank 10 is connected to an upper end water inlet of the eighth wastewater treatment tank 11, a lower end water outlet of the eighth wastewater treatment tank 11 is connected to a lower end water inlet of the ninth wastewater treatment tank 12, and an upper end water outlet of the ninth wastewater treatment tank 12 is connected to the water return pipe 14.
Further, the lower ends of the first sewage treatment tank 4, the third sewage treatment tank 6, the fourth sewage treatment tank 7 and the sixth sewage treatment tank 9 are all provided with a sewage discharge valve 21.
Specifically, a suspension filler ball 23 is arranged in the first sewage treatment tank 4, filter brushes 24 are arranged in the second sewage treatment tank 5, the third sewage treatment tank 6, the fourth sewage treatment tank 7, the fifth sewage treatment tank 8, the sixth sewage treatment tank 9 and the seventh sewage treatment tank 10, ceramsite sand 25 is arranged in the eighth sewage treatment tank 11, and filter cotton 26 is arranged in the ninth sewage treatment tank 12.
Specifically, the second sewage treatment tank 5 and the third sewage treatment tank 6 are internally provided with an aeration stone 22, and the aeration stone 22 is connected with an aeration pump 19 through an air duct 20.
The utility model discloses utilize 0.2-1 cubic meter water can realize that three families use one year and need not to change new water, utilize the circulating water to flush the lavatory, reach the effect of energy-conserving water conservation environmental protection. The main components of the utility model include harmful bacteria sterilization equipment such as biological bacteria, sanitary wares, water tank, excrement coliform bacteria, sewage lift pump, air pump, various filter materials, pipelines, exhaust equipment, etc., the biological bacteria mainly have the functions of decomposing, deodorizing and effectively killing various bacteria, viruses and parasitic ova; the various filter materials mainly have the functions of decomposition, filtration, sedimentation and filtration, so that the excrement is dissolved in water to generate tiny sediments and reduce the volume of the excrement; finally, harmful bacteria such as fecal coliform bacteria and the like are killed through sterilizing equipment, and the water treated by the system enters the water tank of the squatting pan again and is reserved for flushing the toilet next time, so that the water is recycled for flushing the toilet.
The strain is composed of yeast strains, lactic acid bacteria, actinomycete groups, bacillus subtilis, bacillus licheniformis and the like, wherein the yeast strains mainly produce metabolites for providing growth conditions for the cooperative production of other bacteria, the lactic acid bacteria are mainly responsible for anaerobic fermentation and simultaneously inhibit harmful bacteria from entering a water tank, and the actinomycete groups, the bacillus subtilis, the bacillus licheniformis and the patent preservation strains are mainly responsible for aerobic fermentation in an aeration tank to fully oxidize proteins, urea and the like in excrement into nitrate nitrogen, so that the effects of odor removal and harmless treatment are achieved. The strains can form stable symbiotic relationship in the aeration zone, the anaerobic fermentation zone and the sedimentation zone in the water tank, so that the strain can be used for a long time.
Further, an exhaust pipe 18 is provided at the upper end of the third wastewater treatment tank 6.
Further, an overflow pipe 17 is provided at the upper end of the second wastewater treatment tank 5.
The water circulation toilet flushing is realized by applying the biological bacteria nanofiltration membrane technology, the energy and water conservation is realized, and about two thirds of clear water and partial biological bacteria are put into the water tank before the toilet is used for the first time.
The utility model relates to an use nanofiltration membrane's circulating water flushing toilet circulating water treatment process, including following step:
the method comprises the following steps: the excrement and sewage enter a first sewage treatment tank 4, a second sewage treatment tank 5 and a third sewage treatment tank 6 through a sewage lifting pump 2 to be subjected to first-level sewage treatment decomposition, sedimentation and deodorization; the excrement treatment device is divided into at least 3 box bodies, wherein spherical filter materials are arranged in the first box body, and the spherical filter materials are mainly used for decomposing and settling large particles in excrement; the second and the third box bodies are connected with an air pump, mainly used for aeration, carrying out oxidation decomposition on the excrement and simultaneously connected with an exhaust valve for odor exhaust.
Step two: after the sewage treatment of the first level, the sewage enters a fourth sewage treatment tank 7, a fifth sewage treatment tank 8 and a sixth sewage treatment tank 9 of a third-level sewage treatment system for filtration and sedimentation; at least 3 boxes are provided, and elastic filter materials are placed in each box, so that the excrement can be physically settled at the level.
Step three: after the two times of treatment, the sewage is subjected to a second-level treatment system, and is settled and filtered by a seventh sewage treatment tank 10, an eighth sewage treatment tank 11 and a ninth sewage treatment tank 12; at least 3 box bodies are arranged, and elastic materials are placed in the first box body for settlement; placing ceramsite sand in the second box body, and filtering the water body; and filter cotton is placed in the third box body for final filtration.
Step four: the water body passing through the sewage treatment system enters the toilet stool water tank by utilizing the natural water pressure principle to be recycled and reused for flushing the toilet. Before entering the water tank of the toilet, sterilizing equipment is arranged to finally kill harmful bacteria such as fecal coliform bacteria, and the water treated by the process system can be recycled for flushing the toilet.
The basic criteria for sewage flow in each tank of the above treatment system is lower in and upper out.
Totally 9 sewage treatment casees place on metal concatenation frame, and its third sewage treatment case has the ball valve with on the fourth sewage treatment case connection water pipe, and the sixth sewage treatment case also has the ball valve with on the seventh sewage treatment case connection water pipe, and the ninth sewage treatment case comes out the back and has connect a section of water pipe of taking the ultraviolet sterilizing lamp, plays the bactericidal action, links to each other with the toilet bowl storage water tank again.
In addition, the second sewage treatment box and the third sewage treatment box are connected with an air pump through an air pipe at the top, and an aeration effect can be achieved.
The cycle is completed with two pressures: firstly, the excrement and urine sewage is lifted to a water tank from the excrement tank body by a sewage lifting pump, and the height reaches about 2.3 meters. Secondly, the second drainage is pressed into the toilet water tank by the dead weight pressure of water, the excrement is pressed into the sewage lifting pump by opening and closing the toilet water tank according to the water in the water tank when the toilet water tank is used, and the sewage lifting pump starts to work by the pressure sensing switch and lifts the excrement into the first drainage barrel to complete circulation. The third row is sedimentation, when the solid particles are full, the solid particles can be discharged from a sewage outlet, and the treated water can be directly used for irrigating farmlands. Each row of barrels are provided with a sewage discharge outlet, and sewage discharge and cleaning can be independently carried out. According to the estimation of three people, each person defecates once a day and urinates 5-7 times (calculated according to 6 times as a reference), the number of times of using the toilet is 21 times each day, the volume of the toilet water tank is 0.01 cubic meter, the water consumption is 0.21 cubic meter each day, and the water consumption is 98.5 cubic meters each year. The system can be used for one year by adding 0.5 cubic meter of water once, so that a family with three people can save 98 cubic meters of water each year. The water quality after the circular treatment is odorless and can reach the standard of flushing toilet.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (8)
1. The utility model provides an use nanofiltration membrane's circulating water toilet that flushes which characterized in that: including toilet bowl (1), sewage elevator pump (2), sewage pipe (3), nanofiltration membrane circulation system, wet return (14) and circulating water pump (15), the delivery port of toilet bowl (1) with the water inlet of sewage elevator pump (2) is connected, the delivery port of sewage elevator pump (2) passes through sewage pipe (3) with nanofiltration membrane circulation system's entry linkage, nanofiltration membrane circulation system's delivery port sets up wet return (14), the delivery port of wet return (14) with the water inlet of circulating water pump (15) is connected, the delivery port of circulating water pump (15) with the water inlet of toilet bowl (1) is connected.
2. The circulating water toilet using nanofiltration membrane according to claim 1, wherein: an ultraviolet sterilizing lamp (16) is arranged on a pipeline between the water outlet of the circulating water pump (15) and the water inlet of the toilet bowl (1).
3. The circulating water toilet using nanofiltration membrane according to claim 1, wherein: the nanofiltration membrane circulating system is formed by connecting a first sewage treatment box (4), a second sewage treatment box (5), a third sewage treatment box (6), a fourth sewage treatment box (7), a fifth sewage treatment box (8), a sixth sewage treatment box (9), a seventh sewage treatment box (10), an eighth sewage treatment box (11) and a ninth sewage treatment box (12) through a water guide pipe (13), wherein the first sewage treatment box (4), the second sewage treatment box (5) and the third sewage treatment box (6) are positioned on the upper layer, the fourth sewage treatment box (7), the fifth sewage treatment box (8) and the sixth sewage treatment box (9) are positioned on the lower layer, the seventh sewage treatment box (10), the eighth sewage treatment box (11) and the ninth sewage treatment box (12) are positioned on the middle layer, an upper end water outlet of the first sewage treatment box (4) and an upper end water inlet of the second sewage treatment box (5) are positioned on the upper layer A lower end water outlet of the first sewage treatment tank (4) is connected with a lower end water inlet of the third sewage treatment tank (6), an upper end water outlet of the third sewage treatment tank (6) is connected with a lower end water inlet of the fourth sewage treatment tank (7), an upper end water outlet of the fourth sewage treatment tank (7) is connected with an upper end water inlet of the fifth sewage treatment tank (8), a lower end water outlet of the fifth sewage treatment tank (8) is connected with a lower end water inlet of the sixth sewage treatment tank (9), an upper end water outlet of the sixth sewage treatment tank (9) is connected with a lower end water inlet of the seventh sewage treatment tank (10), an upper end water outlet of the seventh sewage treatment tank (10) is connected with an upper end water inlet of the eighth sewage treatment tank (11), a lower end water outlet of the eighth sewage treatment tank (11) is connected with a lower end water inlet of the ninth sewage treatment tank (12), and a water outlet at the upper end of the ninth sewage treatment tank (12) is connected with the water return pipe (14).
4. The circulating water toilet using nanofiltration membrane according to claim 3, wherein: the lower ends of the first sewage treatment box (4), the third sewage treatment box (6), the fourth sewage treatment box (7) and the sixth sewage treatment box (9) are provided with a sewage discharge valve (21).
5. The circulating water toilet using nanofiltration membrane according to claim 3, wherein: the sewage treatment device is characterized in that suspension filler balls (23) are arranged in the first sewage treatment box (4), the second sewage treatment box (5) is arranged in the third sewage treatment box (6), the fourth sewage treatment box (7), the fifth sewage treatment box (8), the sixth sewage treatment box (9) and the seventh sewage treatment box (10) are internally provided with filtering brushes (24), ceramsite sand (25) is arranged in the eighth sewage treatment box (11), and filtering cotton (26) is arranged in the ninth sewage treatment box (12).
6. The circulating water toilet using nanofiltration membrane according to claim 3, wherein: and aeration stones (22) are arranged in the second sewage treatment tank (5) and the third sewage treatment tank (6), and the aeration stones (22) are connected with an aeration pump (19) through air ducts (20).
7. The circulating water toilet using nanofiltration membrane according to claim 3, wherein: an exhaust pipe (18) is arranged at the upper end of the third sewage treatment box (6).
8. The circulating water toilet using nanofiltration membrane according to claim 3, wherein: an overflow pipe (17) is arranged at the upper end of the second sewage treatment tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645991.4U CN213477068U (en) | 2021-03-30 | 2021-03-30 | Use nanofiltration membrane's circulating water to flush lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645991.4U CN213477068U (en) | 2021-03-30 | 2021-03-30 | Use nanofiltration membrane's circulating water to flush lavatory |
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| Publication Number | Publication Date |
|---|---|
| CN213477068U true CN213477068U (en) | 2021-06-18 |
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|---|---|---|---|
| CN202120645991.4U Active CN213477068U (en) | 2021-03-30 | 2021-03-30 | Use nanofiltration membrane's circulating water to flush lavatory |
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| CN (1) | CN213477068U (en) |
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2021
- 2021-03-30 CN CN202120645991.4U patent/CN213477068U/en active Active
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