CN109972689B - Toilet water saving system and method - Google Patents
Toilet water saving system and method Download PDFInfo
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- CN109972689B CN109972689B CN201910381049.9A CN201910381049A CN109972689B CN 109972689 B CN109972689 B CN 109972689B CN 201910381049 A CN201910381049 A CN 201910381049A CN 109972689 B CN109972689 B CN 109972689B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 661
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 28
- 239000008399 tap water Substances 0.000 claims description 155
- 235000020679 tap water Nutrition 0.000 claims description 150
- 238000007667 floating Methods 0.000 claims description 67
- 210000001503 joint Anatomy 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 9
- 230000001934 delay Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- 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
- E03B1/042—Details thereof, e.g. valves or pumps
-
- 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
- E03B1/042—Details thereof, e.g. valves or pumps
- E03B1/044—Switch valves in waste pipes
-
- 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
-
- 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
-
- 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
- Y02A20/146—Water conservation; Efficient water supply; Efficient water use using grey water
- Y02A20/148—Water conservation; Efficient water supply; Efficient water use using grey water using household water from wash basins or showers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The embodiment of the invention discloses a toilet water saving system and a toilet water saving method, relates to the technical field of environmental protection and water saving, and provides the toilet water saving system which is simple and convenient to install and low in cost, so that the requirements of water saving in society and a household toilet are met, and under the condition that the existing toilet appliances and layout are not changed, the effective recycling of household daily life wastewater is achieved, the waste of precious water resources is reduced, and the purposes of saving water and reasonably using water are achieved.
Description
Technical Field
The invention relates to the technical field of environmental protection and water saving, in particular to a toilet water saving system and method.
Background
Water is a source of life and is an indispensable strategic resource for human survival. The water resource of China is deficient, and the water shortage is serious in large and medium cities, so the requirement for building a water-saving society is put forward in the country. Domestic water in urban families has a considerable proportion, and toilet water in the domestic water accounts for more than 60% of the domestic water, wherein the water consumption for flushing the toilet occupies a large part. Although the water saving consciousness of people is gradually enhanced, most of household toilets use traditional bathroom appliances, people have already learned conventional running water for washing in daily life, the water wasted carelessly is remarkable, people feel very tired and hearty, and the waste water is collected, stored and recycled, so that the waste of water resources is correspondingly reduced, and good economic and social benefits are brought to families and society. Through observation, understanding and search query for many years, although the method and the product technology of the invention in the aspect of water saving of the bathroom are numerous, the conditions of complex structure, more devices or inconvenient installation and use generally exist, if the products use electric elements such as electromagnetic valves, water reversing valves and the like, manual switch is needed for water source switching, and the like, the problems of complex structure, inconvenient installation and the like are solved, the method and the device are difficult to use under the conditions of not changing the existing appliances of the bathroom, not changing the water consumption habit and not increasing the operation links, and the phenomenon of water resource waste is difficult to improve because the technical products cannot be popularized, popularized and applied. When a user sees a family with strong water saving consciousness, the user usually places a basin or a barrel below a water outlet of a wash basin to be connected with water to flush a toilet bowl, the operation is troublesome and the effect is poor, so that the user needs a water-saving product which is simple and convenient to install, low in cost, easy to popularize, and capable of keeping a habit of using and being popularized rapidly, so that the water-saving requirement of the society and a family toilet is met, the current domestic water waste condition is practically changed, and the purposes of saving and reasonably using water are achieved.
Disclosure of Invention
The embodiment of the invention aims to provide a toilet water saving system and method, which are used for solving the problems that the traditional toilet and bathroom equipment cannot recycle domestic water or the traditional toilet water saving method is inconvenient.
To achieve the above object, an embodiment of the present invention provides a toilet water saving system, including: the device comprises a water storage bag, a water diversion filter, a miniature water pump, a liquid level circuit switch and a duplex water inlet valve; the water storage bag is arranged between the wash basin of the bathroom and the water tank of the toilet; the water diversion filter is arranged between the water outlet of the wash basin and the water storage bag; the miniature water pump is arranged between the water storage bag and the toilet water tank and is used for pumping circulating water in the water storage bag into the toilet water tank; the liquid level circuit switch includes: the water storage bag is used for storing water and is used for controlling the water storage bag to be opened and closed; the compound water inlet valve is arranged in the toilet water tank, extends out from a tap water inlet hole at the bottom of the toilet water tank and is connected to the circulating water inlet port and the tap water inlet port, and the compound water inlet valve is used for preferentially pumping circulating water in the water storage bag into the toilet water tank.
Further, the water diversion filter includes: the sewage treatment device comprises a shell, an upper cover, a wastewater inlet, a filtering body, a first circulating water outlet and a sewage outlet, wherein the upper cover is covered on the shell; the water storage bag comprises a water storage bag, a water storage bag and a filter body, wherein the water storage bag is connected with the water storage bag through a water saving pipe, and the water storage bag is connected with the water storage bag through a water saving pipe.
Further, the filter body includes: the filter comprises a filter layer body, a funnel-shaped filter opening, a horn-shaped filter shell and a plurality of overflow holes; the horn-shaped filtering shell is mounted in the shell in a suspending mode and is connected with the first circulating water outlet, the funnel-shaped filtering opening is located at the upper opening of the horn-shaped filtering shell, the filtering layer body is mounted on the funnel-shaped filtering opening through the combined nut, and the overflow hole is located at a position above the funnel-shaped filtering opening on the horn-shaped filtering shell.
Further, the diameter of the filter layer body is at least twice the diameter of the wastewater inlet, so that wastewater flowing in from the wastewater inlet falls on the surface of the filter layer body sufficiently.
Further, the duplex feed valve includes: the water circulation device comprises a circulating water inlet, a tap water inlet, a floating valve cup body with an opening at the upper part, a tap water inlet floating valve arranged in the floating valve cup body, a second circulating water outlet which faces the floating valve cup body from the upper part, a tap water outlet which extends out of the floating valve cup body from the upper part of the tap water inlet floating valve through a pipeline, a cup-shaped circulating water outlet and a cup-shaped floating valve delay water outlet which are respectively arranged at the upper part and the lower part of the floating valve cup body, wherein the circulating water inlet and the tap water inlet extend out of the lower part of a toilet water tank and are respectively connected to a circulating water inlet interface and a tap water inlet interface, the circulating water inlet is respectively connected with the second circulating water outlet and the tap water inlet is respectively connected with the tap water outlet through pipelines, and the tap water inlet floating valve is arranged on the pipeline between the tap water inlet and the tap water outlet.
Further, the circulating water inlet and the tap water inlet are two-way water through holes in the same cylinder.
Further, the circulating water inlet port and the tap water inlet port are connected to the circulating water inlet port and the tap water inlet port of the duplex water inlet valve, respectively, through a water inlet articulating assembly comprising: the double-channel water inlet connector is in butt joint with the circulating water inlet and the tap water inlet in the same cylinder body through the movable joint screw cap, the other end of the double-channel water inlet connector is provided with a circulating water inlet interface and a tap water inlet interface which are separated and independent, and the double-hole sealing rubber pad is placed between the end parts of the circulating water inlet and the double-channel water inlet of the tap water inlet and the double-channel water inlet connector.
Further, the tap water inlet port is a tap water inlet port joint, the circulating water inlet port and the tap water inlet port joint are respectively connected to the circulating water inlet port and the tap water inlet port of the duplex water inlet valve through a water inlet pipe hoop side joint assembly, and the water inlet pipe hoop side joint assembly comprises: the side joint water inlet pipe hoop is provided with the same butt joint water inlet joint at the side face of the side joint water inlet pipe hoop, the side joint water inlet pipe hoop is screwed to the butt joint water inlet of the side wall of the side joint water Kong Tongti, the side joint sealing rubber pad is placed between the butt joint water inlet at the side wall of the middle part of the side joint water inlet pipe hoop and the joint water inlet pipe joint at the side wall of the side joint water inlet pipe hoop, and the side joint sealing rubber pad is screwed and connected to the outside of the butt joint water inlet at the side face of the side joint water inlet pipe hoop.
Further, the tap water inlet connector is a tap water inlet connector, the circulating water inlet connector and the tap water inlet connector are respectively connected to the circulating water inlet and the tap water inlet of the duplex water inlet valve through a water inlet pipe clamp side joint assembly, and the water inlet pipe clamp side joint assembly comprises: the side of the semicircular tap water inlet butt joint buckle is provided with a butt joint water gap which is the same as the tap water inlet joint, the tap water inlet joint is inserted into the butt joint water gap of the semicircular tap water inlet butt joint buckle, the side joint sealing rubber gasket is placed between the butt joint water gap of the semicircular tap water inlet butt joint buckle and the tap water inlet joint, and the semicircular butt joint buckle and the semicircular tap water inlet butt joint buckle are rotationally fastened on the two-way water through holes of the circulating water inlet and the tap water inlet of the toilet bowl outside the toilet water tank through the semicircular water inlet butt joint screw.
In another aspect of the embodiment of the present invention, there is also provided a toilet water saving method, including: a water diversion filter is arranged at the water outlet of the wash basin, the waste water discharged from the water outlet of the wash basin is filtered, and the filtered usable circulating water is diverted into a water storage bag; a water storage bag is added between the wash basin and the toilet water tank and is used for collecting and storing available circulating water; a miniature water pump is arranged between the water storage bag and the toilet water tank and is used for pumping circulating water in the water storage bag into the toilet water tank; the double water inlet valve is arranged on the toilet water tank, and the double water inlet of tap water and circulating water is realized through the single tap water inlet hole of the original toilet water tank; the opening and closing of running water inflow is controlled through a running water inflow floating valve in a floating valve cup body of the duplex water inflow valve, and under the condition that circulating water in the water storage bag and running water are simultaneously supplied, the circulating water in the water storage bag is preferentially pumped into a toilet water tank; the miniature water pump is started and stopped, the miniature water pump is controlled by the water storage bag and a liquid level circuit switch in the toilet water tank, when no water or insufficient water exists in the water storage bag, the liquid level switch of the water storage bag is disconnected, the miniature water pump stops working, water in the cup-shaped body of the float valve flows out from the water outlet through the float valve of the cup-shaped body, the water level drops, the running water inlet float valve falls below a preset position, the running water inlet float valve is started, and water is automatically supplied to the toilet water tank through the running water inlet, so that the toilet is ensured to be normally used.
The embodiment of the invention has the following advantages:
the toilet water saving system provided by the embodiment of the invention is simple and convenient to install and low in cost, so that the water saving requirements of society and household toilets are met, the effective recycling of household daily life wastewater is achieved under the condition that the existing toilet appliances and layout are not changed, the waste of precious water resources is reduced, and the purposes of saving water and reasonably using water are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
Fig. 1 is a schematic structural diagram of a toilet water saving system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a water diversion filter of a toilet water saving system according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a duplex water inlet valve of a toilet water saving system according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a structure of a duplex water inlet valve articulated with a water inlet of a toilet water saving system according to an embodiment of the invention.
Fig. 5 is a schematic diagram of a structure of a duplex water inlet valve pipe hoop side water inlet of a toilet water saving system according to an embodiment of the invention.
Fig. 6 is a schematic diagram of a duplex water inlet valve tube clip side water inlet of a toilet water saving system according to an embodiment of the invention.
1-water storage bag, 11-water storage bag liquid level switch, 12-water storage bag water inlet, 13-water storage bag water outlet, 14-second water saving pipe, 15-third water saving pipe, 2-water dividing filter, 20-shell, 21-upper cover, 22-waste water inlet, 23-filter body, 231-filter layer body, 232-funnel-shaped filter opening, 233-horn-shaped filter shell, 234-overflow hole, 24-first circulating water outlet, 25-sewage outlet, 26-sealing rubber ring, 27-first water saving pipe, 28-combined nut, 3-miniature water pump, 4-compound water inlet valve, 41-circulating water inlet, 42-tap water inlet, 43-floating valve cup body, 44-tap water inlet floating valve, 45-second circulating water outlet 46-tap water outlet, 47-cup circulating water outlet, 48-cup float valve delay water outlet, 49-water inlet connecting component, 491-water inlet movable joint connecting component, 4911-movable joint fixing nut, 4912-movable locking nut, 4913-double-hole sealing rubber pad, 4914-double-way water inlet joint, 4915-movable joint connecting screw cap, 492-water inlet pipe hoop side connecting component, 4921-side water inlet pipe hoop, 4922-side joint combined screw cap, 4923-tap water through hole side wall water inlet, 4924-side sealing rubber pad, 493-water inlet pipe clamp side connecting component, 4931-semicircular butt joint buckle, 4932-semicircular tap water inlet butt joint buckle, 4933-semicircular water inlet buckle butt joint screw, 5-wash basin, 6-toilet bowl water tank, 61-toilet bowl water tank liquid level switch, 62-toilet bowl water tank water outlet, 7-circulating water inlet interface and 8-tap water inlet interface.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
According to the embodiment of the invention, under the condition that the existing toilet appliance and layout are not changed, the waste water discharged by the wash basin is filtered and stored through the structural connection among the components, so that the waste water is used for flushing the toilet, the effective recycling of household daily life waste water is realized, and the waste of precious water resources is reduced.
The existing toilet water-saving technical product mostly needs to have action interference of people when being used at ordinary times, and the life style and the traditional life habit of a person and a family are generally difficult to change, so that the water and electricity are saved and the water and electricity are very conscious in life, but the daily behavior habit is always difficult to change, and the water-saving technical product is a main reason that the existing water-saving technical product is difficult to popularize and apply. Most of toilet water tanks in the prior household life are tap water, but the water quality requirements of the flushing toilet are not high, the waste water used by the wash basin can meet the flushing water quality requirements of the toilet after simple filtration, and the flushing toilet is also beneficial to cleaning the toilet due to the detergent components such as soap, liquid soap and the like.
Through investigation and understanding of some families, most residents indicate that under the existing conditions, the water-saving product with simple installation and simple operation is willing to accept. As long as the water-saving device has simple operation capability, the water-saving device can be automatically replaced and installed, is convenient to popularize, install and use for families in society, enhances the water-saving consciousness of daily life of people by recycling the domestic daily life water waste water, reduces the cost of domestic water charge, achieves good economic benefit and social benefit, achieves the effect of saving water for the whole people, and has important significance for reducing the waste of national water resources and building a water-saving society.
Referring to fig. 1, an embodiment of the present invention provides a toilet water saving system including: the water storage bag 1, the water diversion filter 2, the miniature water pump 3, the liquid level circuit switch and the duplex water inlet valve 4; the water storage bag 1 is arranged between a wash basin 5 and a toilet water tank 6 of the toilet; the water diversion filter 2 is arranged between the water outlet of the wash basin and the water storage bag 1; the miniature water pump 3 is arranged between the water storage bag 1 and the toilet water tank 6 and is used for pumping circulating water in the water storage bag 1 into the toilet water tank 6; the liquid level circuit switch includes: the water tank liquid level switch 61 and the water storage bag liquid level switch 11 are respectively arranged in the water tank 6 and the water storage bag 1 and are used for controlling the start and stop of the micro water pump 3; the compound water inlet valve 4 is arranged in the toilet water tank 6, and the compound water inlet valve 4 extends out of a tap water inlet hole at the bottom of the toilet water tank 6 and is connected to the circulating water inlet port 7 and the tap water inlet port 8 for preferentially pumping the circulating water in the water storage bag 1 into the toilet water tank 6.
Referring to fig. 1, a water storage bag 1 is provided with a water storage bag water inlet 12 and a water storage bag water outlet 13 in addition to a water storage bag liquid level switch 11. The water storage bag water inlet 12 is connected with the first circulating water outlet 24 of the water diversion filter 2 through the second water saving pipe 14, the water storage bag water outlet 13 is connected with the circulating water inlet 7 through the third water saving pipe 15, the micro water pump 3 is arranged between the water storage bag water outlet 13 and the circulating water inlet 7, the micro water pump 3 is connected with the toilet water tank liquid level switch 61 and the water storage bag liquid level switch 11 through a circuit, the water storage bag liquid level switch 11 controls the lowest water level of the water storage bag 1, when the water level of the water storage bag 1 is higher than the lowest water level, the switch is kept on, when the water level in the water storage bag is lower than the lowest water level, the switch is off, the micro water pump 3 stops working so as to prevent the micro water pump 3 from idling and burning out the motor, the toilet water tank liquid level switch 61 controls the highest water level of the toilet water tank 6, when the water discharging button is pressed for flushing, the water flows out from the toilet water tank water outlet 62, the water level in the toilet water tank 6 drops rapidly, the toilet water tank liquid level switch 61 is on, the micro water pump 3 is started, circulating water in the water storage bag 1 is pumped into the toilet water tank 6, when the water level of the toilet water tank 1 reaches the set highest water level, the toilet water level, the switch 61 stops working when the water level reaches the highest water level. The water storage bag 1 can be made of various waterproof materials into various specifications and shapes, or a water storage tank or a water storage bucket is used.
Referring to fig. 2, a water diversion filter 2 is installed between a tub drain and an anti-odor elbow for filtering wastewater discharged from a tub 5 and automatically diverting filtered usable circulating water into a water storage bag 1, and other sewage impurities are directly discharged into a sewer pipe through the anti-odor elbow. The water diversion filter 2 includes: the sewage treatment device comprises a shell 20, an upper cover 21 covered on the shell 20, a sewage inlet 22 arranged at the upper part of the upper cover 21, a filter body 23 positioned in the inner cavity of the shell 20, a first circulating water outlet 24 and a sewage outlet 25 arranged at the lower part of the shell 20; the butt joint department of upper cover 21 and shell 20 is provided with sealed rubber ring 26, and waste water inlet 22 is connected with the outlet of basin through first water-saving pipe 27, and filter 23 stretches out from shell 20 and forms first circulating water delivery port 24, and first circulating water delivery port 24 is connected to water storage bag 1 through second water-saving pipe 14.
Referring to fig. 2, the filter body 23 includes: a filter layer 231, a funnel-shaped filter opening 232, a horn-shaped filter housing 233 and a plurality of overflow holes 234; the horn-shaped filtering shell 233 is suspended in the housing 20 and is connected with the first circulating water outlet 24, the funnel-shaped filtering opening 232 is positioned at the upper opening of the horn-shaped filtering shell 233, and the filtering layer 231 is arranged on the funnel-shaped filtering opening 232 through the combined nut 28. The diameter of the filter layer 231 is at least twice that of the wastewater inlet 22, so that wastewater flowing in from the wastewater inlet 22 falls sufficiently onto the surface of the filter layer 231, permeates into the funnel-shaped filter opening 232 through the filter layer 231, and flows into the first circulating water outlet 24 of the trumpet-shaped filter housing 233. The filter layer 231 may be formed of gauze, filter cotton, filter sand or other filtering material, and the floating dirt and particulate impurities in the waste water flow onto the surface of the filter layer 231, i.e. the space flushed down the edge of the filter layer 231 automatically flows into the wash basin sewage outlet 25 to drain into the sewer, so as to avoid blockage, and the filtered circulating water flows into the water storage bag 1 through the second water-saving pipe 14 via the first circulating water outlet 24 of the horn-shaped filter housing 233. A plurality of overflow holes 234 are reserved on the horn-shaped filter shell 233 above the funnel-shaped filter opening 232, and when the water level in the water storage bag 1 exceeds the position of the overflow holes 234, the water automatically flows into the sewage outlet 25 of the wash basin to be discharged into a sewer.
Referring to fig. 3, the duplex feed valve 4 includes: the circulating water inlet 41, the running water inlet 42, the floating valve cup 43 with an upper opening, the running water inlet floating valve 44 arranged in the floating valve cup 43, the second circulating water outlet 45 facing the floating valve cup 43 from above, the running water outlet 46 extending out of the floating valve cup 43 from the upper part of the running water inlet floating valve 44 through a pipeline, the cup-shaped circulating water outlet 47 and the cup-shaped floating valve delay outlet 48 respectively arranged at the upper part and the lower part of the floating valve cup 43, the circulating water inlet 41 and the running water inlet 42 extending out of the lower part of the toilet water tank 6 and respectively connected to the circulating water inlet 7 and the running water inlet 8, the circulating water inlet 41 and the second circulating water outlet 45 and the running water inlet 42 respectively connected to the running water outlet 46 through pipelines, and the running water inlet floating valve 44 arranged on the pipeline between the running water inlet 42 and the running water outlet 46.
The compound water inlet valve 4 is arranged in the toilet water tank 6, the compound water inlet valve 4 is arranged through an original tap water inlet hole of the toilet water tank 6, so that the existing toilet water tank 6 realizes 'one-hole double inlet' of tap water and circulating water, a cup circulating water outlet 47 and a cup floating valve delay water outlet 48 are arranged on and under the floating valve cup 43, the tap water inlet floating valve 44 is arranged in the floating valve cup 43, when the water quantity of the toilet water tank 6 reaches a set highest water level, the same water level is also arranged in the floating valve cup 43, the tap water inlet floating valve 44 floats to be in a closed state, when the water quantity of the toilet water tank 6 is discharged and the toilet is flushed, the water level of the toilet water tank 6 is quickly reduced, the water in the floating valve cup 43 slowly flows out through the cup floating valve delay water outlet 48, meanwhile, a toilet water tank liquid level switch 61 is started, circulating water in the water storage bag 1 is quickly replenished into the valve cup 43, the tap water inlet floating valve 44 is kept in a closed state, the water level in the floating valve cup 43 is continuously replenished to the cup circulating water outlet 47 to the highest water level set when the toilet water level 6 is stopped, and the circulating water storage bag 6 is always fully filled into the toilet water tank 1. When no water exists in the water storage bag 1 or the water quantity is insufficient, the water storage bag liquid level switch 11 is turned off, the micro water pump 3 stops working, water in the floating valve cup 43 flows out through the lower cup body floating valve delay water outlet 48, the water level in the floating valve cup 43 drops, and tap water starts to be injected into tap water after the tap water inlet floating valve 44 drops, so that the normal use of the toilet bowl is ensured.
Referring to fig. 1 and 3, the circulating water inlet 41 and the tap water inlet 42 of the duplex water inlet valve 4 are two-way water through holes in the same cylinder. After the duplex water inlet valve 4 is arranged in an original tap water inlet hole of the toilet water tank 6 and fastened by a nut, the duplex water inlet hole extending out of the end part of the external cylinder of the toilet water tank 6 is respectively connected with the circulating water inlet connector 7 and the tap water inlet connector 8 through a water inlet connecting component 49.
Referring to fig. 4, the duplex water inlet valve water inlet is connected with the circulating water inlet port 7 and the tap water inlet port 8 by an articulated connection method, the circulating water inlet port 7 and the tap water inlet port 8 are respectively connected to the circulating water inlet 41 and the tap water inlet 42 of the duplex water inlet valve 4 by a water inlet articulated connection assembly 491, and the water inlet articulated connection assembly 491 includes: the movable joint fixing nut 4911, the back-locking fixing nut 4912, the double-hole sealing rubber pad 4913, the double-way water inlet joint 4914 and the movable joint connecting screw cap 4915 are fixedly arranged at the end part of the cylinder body of the double-way water through hole in a rotating way, the movable joint connecting screw cap 4915 is sleeved on the movable joint fixing nut 4911 in advance, the double-way water inlet joint 4914 is mutually butted with the double-way water through hole end in the same cylinder body of the circulating water inlet 41 and the tap water inlet 42 through the movable joint connecting screw cap 4915, the other end of the double-way water inlet joint is provided with a circulating water inlet interface 7 and a tap water inlet interface 8 which are separated independently, and the double-hole sealing rubber pad 4913 is arranged between the end part of the double-way water through hole of the circulating water inlet 41 and the tap water inlet 42 and the double-way water inlet joint 4914.
Referring to fig. 5, the duplex water inlet valve water inlet is connected with the circulating water inlet port 7 and the tap water inlet port 8 through a pipe hoop side connection method, the tap water inlet port 8 is a tap water inlet port joint, the circulating water inlet port 7 and the tap water inlet port joint are respectively connected to the circulating water inlet 41 and the tap water inlet 42 of the duplex water inlet valve 4 through a water inlet pipe hoop side connection assembly 492, and the water inlet pipe hoop side connection assembly 492 comprises: the side joint water inlet pipe hoop 4921, the side joint combined screw cap 4922, the side joint water inlet 4923 of the side joint water inlet pipe hoop and the side joint sealing rubber pad 4924, the side joint sealing rubber pad 4924 is arranged between the side joint water inlet pipe hoop and the side joint water inlet pipe hoop, and the side joint combined screw cap 4922 is screwed to the outside of the side joint water inlet pipe hoop 4921.
Referring to fig. 6, the duplex water inlet valve water inlet is connected with the circulating water inlet port 7 and the tap water inlet port 8 through a pipe clamp side connection method, the tap water inlet port 8 is a tap water inlet port connector, the circulating water inlet port 7 and the tap water inlet port connector are respectively connected to the circulating water inlet 41 and the tap water inlet 42 of the duplex water inlet valve 4 through a water inlet pipe clamp side connection assembly 493, and the water inlet pipe clamp side connection assembly 493 comprises: the semicircular abutting buckle 4931, the semicircular tap water inlet abutting buckle 4932, the semicircular tap water inlet abutting screw 4933, the tap water inlet side wall water inlet 4923 abutting against the tap water inlet connector and the side sealing rubber pad 4924, the tap water inlet side wall water inlet 4923 is arranged between the abutting joint of the semicircular tap water inlet abutting buckle 4932 and the tap water inlet connector, the tap water inlet side wall of the two-way water inlet cylinder body is formed by the circulating water inlet 41 outside the toilet water tank 6 and the tap water inlet 42, the tap water inlet inside the two-way water inlet cylinder body is sealed at the lower part of the tap water inlet side wall water inlet 4923, the abutting joint of the semicircular tap water inlet abutting buckle 4932 is provided with the same abutting joint as the tap water inlet connector at the side surface, the abutting joint of the semicircular tap water inlet abutting buckle 4932 is abutted against the tap water inlet side wall water inlet connector, the side sealing rubber pad 4924 is placed between the abutting joint of the semicircular tap water inlet abutting buckle 4932 and the tap water inlet connector, and the semicircular abutting joint buckle 4931 is fastened on the circulating water inlet 41 outside the toilet water tank 6 and the two-way water inlet 42 by the semicircular inlet side wall water inlet connector by the semicircular water inlet abutting screw 4933 in a screwing mode.
The water saving method for the bathroom disclosed by the embodiment of the invention comprises the following steps: a water diversion filter 2 is arranged at the water outlet of the wash basin, and is used for filtering the wastewater discharged from the water outlet of the wash basin and diverting the filtered usable circulating water into a water storage bag 1; a water storage bag 1 is added between the wash basin 5 and the toilet water tank 6 and is used for collecting and storing available circulating water; a miniature water pump 3 is arranged between the water storage bag 1 and the toilet water tank 6 and is used for pumping circulating water in the water storage bag 1 into the toilet water tank 6; the double-entry valve 4 is arranged on the toilet water tank 6, and the two-way water inflow of tap water and circulating water is realized through the single tap water inlet of the toilet water tank 6; the opening and closing of tap water inflow is controlled through a tap water inflow floating valve 44 in a floating valve cup 43 of the compound water inlet valve 4, under the condition that circulating water in the water storage bag 1 and tap water are simultaneously supplied, the circulating water in the water storage bag 1 is preferentially pumped into a toilet water tank 6, when the tap water inflow floating valve 44 floats to a preset position in the floating valve cup 43, the tap water inflow floating valve 44 is kept in a closed state, and when the water is discharged to flush a toilet, the circulating water in the water storage bag 1 is rapidly fed into the floating valve cup 43; the micro water pump 3 is started and stopped, and is controlled by liquid level circuit switches in the water storage bag 1 and the toilet water tank 6, when no water exists in the water storage bag 1 or the water quantity is insufficient, the water storage bag liquid level switch 11 is turned off, the micro water pump 3 stops working, water in the floating valve cup 43 flows out through the delayed water outlet 48 of the cup floating valve, the water level drops, the tap water inlet floating valve 44 falls below a preset position, the tap water inlet floating valve 44 is opened, and water is automatically supplemented to the toilet water tank 6 through the tap water inlet 42, so that the normal use of the toilet is ensured.
The embodiment of the invention plays and realizes the functional roles of all the components through the components of the toilet water saving system and the structural connection method among the components.
The embodiment of the invention provides a water-saving bag water storage scheme, which is not limited by the square shape and the size area of the space environment of a toilet, and can be used for installing square, round and triangular water storage tanks or water storage tanks with various specifications when being placed in proper space and corners and having sufficient placing space. The water storage bag can be directly placed in a cabinet below the wash basin, so that the full utilization of circulating water can be achieved without occupying the existing space.
The embodiment of the invention provides a double-water-source water inlet valve which is called a double-water-source water inlet valve and provides technical schemes of different methods and structures. Aiming at the difficulty existing in the water saving technology of the prior toilet, most of the toilet water tanks used in the present market or household toilet only have one tap water inlet hole, and the ceramic material is difficult to drill, so that the double-water-source water inlet can not be realized. Therefore, the solution with convenient operation and simple structure is provided, the water inlet device is arranged in the only tap water inlet hole of the existing toilet water tank, the double-way water inlet function of the toilet water tank can be realized without changing and replacing the existing toilet water tank, and the circulating water is preferentially used through the cup-shaped body time-delay water outlet device of the compound water inlet valve. The miniature water pump circuit adopted by the embodiment of the invention has simple structure and extremely low power consumption, only pumps the circulating water into the toilet water tank, and tap water is automatically injected into the toilet water tank as the supplementary water, so that when no circulating water is available, normal water supply of the tap water into the water tank is not influenced, and the daily life needs are met.
The embodiment of the invention provides a water diversion filter scheme, a filter body is formed by a filter layer body, a funnel-shaped filter opening and a horn-shaped filter shell, the horn-shaped filter shell is arranged in the water diversion filter shell in a suspending manner, gaps are reserved on the periphery of the horn-shaped filter shell, waste water discharged from a wash basin is filtered by the water diversion filter, usable circulating water is automatically diverted into a water storage device, and other sewage impurities are directly discharged into a sewer pipeline through an odor-proof elbow pipe.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (9)
1. A toilet water conservation system, the system comprising: the device comprises a water storage bag, a water diversion filter, a miniature water pump, a liquid level circuit switch and a duplex water inlet valve; the water storage bag is arranged between the wash basin of the bathroom and the water tank of the toilet; the water diversion filter is arranged between the water outlet of the wash basin and the water storage bag; the miniature water pump is arranged between the water storage bag and the toilet water tank and is used for pumping circulating water in the water storage bag into the toilet water tank; the liquid level circuit switch includes: the water storage bag is used for storing water and is used for controlling the water storage bag to be opened and closed; the compound water inlet valve is arranged in the toilet water tank, extends out from a tap water inlet hole at the bottom of the toilet water tank and is connected to a circulating water inlet port and a tap water inlet port, and the compound water inlet valve is used for preferentially pumping circulating water in the water storage bag into the toilet water tank; the duplex feed valve includes: the water circulation device comprises a circulating water inlet, a tap water inlet, a floating valve cup body with an opening at the upper part, a tap water inlet floating valve arranged in the floating valve cup body, a second circulating water outlet which faces the floating valve cup body from the upper part, a tap water outlet which extends out of the floating valve cup body from the upper part of the tap water inlet floating valve through a pipeline, a cup-shaped circulating water outlet and a cup-shaped floating valve delay water outlet which are respectively arranged at the upper part and the lower part of the floating valve cup body, wherein the circulating water inlet and the tap water inlet extend out of the lower part of a toilet water tank and are respectively connected to a circulating water inlet interface and a tap water inlet interface, the circulating water inlet is respectively connected with the second circulating water outlet and the tap water inlet is respectively connected with the tap water outlet through pipelines, and the tap water inlet floating valve is arranged on the pipeline between the tap water inlet and the tap water outlet.
2. The system of claim 1, wherein the water diversion filter comprises: the sewage treatment device comprises a shell, an upper cover, a wastewater inlet, a filtering body, a first circulating water outlet and a wastewater outlet, wherein the upper cover is covered on the shell; the water storage bag comprises a water storage bag, a water storage bag and a filter body, wherein the water storage bag is connected with the water storage bag through a water saving pipe, and the water storage bag is connected with the water storage bag through a water saving pipe.
3. The system of claim 2, wherein the filter body comprises: the filter comprises a filter layer body, a funnel-shaped filter opening, a horn-shaped filter shell and a plurality of overflow holes; the horn-shaped filtering shell is mounted in the shell in a suspending mode and is connected with the first circulating water outlet, the funnel-shaped filtering opening is located at the upper opening of the horn-shaped filtering shell, the filtering layer body is mounted on the funnel-shaped filtering opening through the combined nut, and the overflow hole is located at a position above the funnel-shaped filtering opening on the horn-shaped filtering shell.
4. A system according to claim 3, wherein the filter layer has a diameter at least twice the diameter of the wastewater inlet such that wastewater flowing from the wastewater inlet falls substantially onto the surface of the filter layer.
5. The system of claim 1, wherein the circulating water inlet and the tap water inlet are two-way water holes in the same cartridge.
6. The system of claim 1, wherein the circulating water inlet port and the tap water inlet port are connected to the circulating water inlet port and the tap water inlet port, respectively, of the compound inlet valve by a water inlet articulation assembly comprising: the double-channel water inlet connector is in butt joint with the circulating water inlet and the tap water inlet in the same cylinder body through the movable joint screw cap, the other end of the double-channel water inlet connector is provided with a circulating water inlet interface and a tap water inlet interface which are separated and independent, and the double-hole sealing rubber pad is placed between the end parts of the circulating water inlet and the double-channel water inlet of the tap water inlet and the double-channel water inlet connector.
7. The system of claim 1, wherein the tap water inlet is a tap water inlet fitting, the circulating water inlet and the tap water inlet fitting being connected to the circulating water inlet and the tap water inlet of the duplex fill valve, respectively, by a water inlet pipe strap side assembly, the water inlet pipe strap side assembly comprising: the side joint water inlet pipe hoop is provided with the same butt joint water inlet joint at the side face of the side joint water inlet pipe hoop, the side joint water inlet pipe hoop is screwed to the butt joint water inlet of the side wall of the side joint water Kong Tongti, the side joint sealing rubber pad is placed between the butt joint water inlet at the side wall of the middle part of the side joint water inlet pipe hoop and the joint water inlet pipe joint at the side wall of the side joint water inlet pipe hoop, and the side joint sealing rubber pad is screwed and connected to the outside of the butt joint water inlet at the side face of the side joint water inlet pipe hoop.
8. The system of claim 1, wherein the tap water inlet is a tap water inlet connector, the circulating water inlet and the tap water inlet connector being connected to the circulating water inlet and the tap water inlet of the duplex fill valve, respectively, by a inlet pipe clamp side assembly, the inlet pipe clamp side assembly comprising: the side of the semicircular tap water inlet butt joint buckle is provided with a butt joint water gap which is the same as the tap water inlet joint, the tap water inlet joint is inserted into the butt joint water gap of the semicircular tap water inlet butt joint buckle, the side joint sealing rubber gasket is placed between the butt joint water gap of the semicircular tap water inlet butt joint buckle and the tap water inlet joint, and the semicircular butt joint buckle and the semicircular tap water inlet butt joint buckle are rotationally fastened on the two-way water through holes of the circulating water inlet and the tap water inlet of the toilet bowl outside the toilet water tank through the semicircular water inlet butt joint screw.
9. A toilet water conservation method, the method comprising:
a water diversion filter is arranged at the water outlet of the wash basin, the waste water discharged from the water outlet of the wash basin is filtered, and the filtered usable circulating water is diverted into a water storage bag;
a water storage bag is added between the wash basin and the toilet water tank and is used for collecting and storing available circulating water;
a miniature water pump is arranged between the water storage bag and the toilet water tank and is used for pumping circulating water in the water storage bag into the toilet water tank;
the double water inlet valve is arranged on the toilet water tank, and the double water inlet of tap water and circulating water is realized through the single tap water inlet hole of the original toilet water tank; and
The opening and closing of running water inflow is controlled through a running water inflow floating valve in a floating valve cup body of the duplex water inflow valve, and under the condition that circulating water in a water storage bag and running water are simultaneously supplied, the circulating water in the water storage bag is preferentially pumped into a toilet water tank;
the micro water pump is started and stopped, the water storage bag is controlled by a liquid level circuit switch in the water storage bag and the toilet water tank, when no water exists in the water storage bag or the water quantity is insufficient, the liquid level switch of the water storage bag is disconnected, the micro water pump stops working, water in the cup-shaped body of the float valve delays the outflow of the water outlet through the float valve of the cup-shaped body, the water level drops, the tap water inflow float valve falls below a preset position, the tap water inflow float valve is started, and water is automatically supplemented to the toilet water tank through the tap water inlet, so that the toilet is ensured to be normally used;
the duplex feed valve includes: the water circulation device comprises a circulating water inlet, a tap water inlet, a floating valve cup body with an opening at the upper part, a tap water inlet floating valve arranged in the floating valve cup body, a second circulating water outlet which faces the floating valve cup body from the upper part, a tap water outlet which extends out of the floating valve cup body from the upper part of the tap water inlet floating valve through a pipeline, a cup-shaped circulating water outlet and a cup-shaped floating valve delay water outlet which are respectively arranged at the upper part and the lower part of the floating valve cup body, wherein the circulating water inlet and the tap water inlet extend out of the lower part of a toilet water tank and are respectively connected to a circulating water inlet interface and a tap water inlet interface, the circulating water inlet is respectively connected with the second circulating water outlet and the tap water inlet is respectively connected with the tap water outlet through pipelines, and the tap water inlet floating valve is arranged on the pipeline between the tap water inlet and the tap water outlet.
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| CN201910381049.9A CN109972689B (en) | 2019-05-08 | 2019-05-08 | Toilet water saving system and method |
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