CN104343163B - Wastewater reuse water-saving type toilet system - Google Patents

Wastewater reuse water-saving type toilet system Download PDF

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Publication number
CN104343163B
CN104343163B CN201310321499.1A CN201310321499A CN104343163B CN 104343163 B CN104343163 B CN 104343163B CN 201310321499 A CN201310321499 A CN 201310321499A CN 104343163 B CN104343163 B CN 104343163B
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water
zone
pressure
tank
pressure feed
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CN104343163A (en
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成波
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • 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
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E03C1/1227—Arrangements of devices in domestic waste water pipe-line systems of pumps for facilitating drawing off
    • 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

Abstract

The invention relates to a wastewater reuse water-saving type toilet system to realize reuse of toilet water. The wastewater reuse water-saving type toilet system cleverly utilizes a residential toilet 200mm-400mm sunk gap prescribed by the current national standard (the third item of GB/T11977 200X residential toilet function and dimension series 5.1.2), a water storage pool is placed in the gap, and the toilet ground is on the water storage pool. The water storage pool is divided into a plurality of grid spaces, wherein parts of the spaces are taken as a clean water pool, and the other spaces are taken as a sewage pool. The water storage pool is equipped with a wastewater inlet and a floor drain, domestic water automatically flow into the water storage pool stored underground through the wastewater inlet and the floor drain, in the water storage pool, through an automatic filtering system, clear sewage is used for flushing the urinal, and the flushing power comes from a user pedal or water pump. The water storage pool is internally provided with a pressure water supply area, the pressure water supply area top is connected to the ground pedal through a pressure rod, the user utilizes pressure to extrude water from a water outlet pipe through the pedal, and the water enters a urinal water inlet through a water outlet pipe to rinse the urinal.

Description

Waste water reuse Water-saving type toilet system
Technical field
The present invention relates to draining, economizing on water, reusing function, belong to water saving fixtures.
Background technology
Nowadays domestic water resource is reduced year by year, and water saving becomes trend of the times.The particularly universal hydropenia in North China of China is tight Weight, thus water resource reuse it is particularly important, but industrial waste water disposal device is huge expensive, it is difficult to transplant house With；Although throttling is to increase income, the repeat usage for improving water resource is also critically important.
The content of the invention
The purpose of the present invention is realized by implementing technical scheme below：
A kind of waste water reuse Water-saving type toilet system, including being embedded in underground tank, and for by waste water Filtration is divided into relatively limpid and dirty defecator, the compressed water generation apparatus of flushing toilet bowl that relatively limpid waste water pressure is come up, row Water installations and urinal etc.；It is characterized in that：Tank is divided into contraminated zone and clear water zone two parts, does not all seal between each portion, Leave leak and space；There is pipeline to connect between underground aqua storage tank and the urinal of ground；Floor treading plate and pressure in clear water zone Aqua region is connected by press rods；Water storage go out in filter screen and pressure feed water area and waterworks therein can take out, just In cleaning.
It is an advantage of the current invention that：
1. automatically collecting toilet sanitary wastewater, is cleverly placed on tank below ground (the GB rule of toilet Determining the toilet of common building thing must leave this space), all without the need for water pump, tank is not take up extra ground to first two scheme Space of planes, realizes reusing for water, reaches using water wisely purpose.
2. sewage water filtration effect is good, have passed through triple filter, makes the water of toilet flushing relatively clean.
3. the operation of first two scheme need not expend the resources such as electric power, it is only necessary to use foot pushes pedals.
Description of the drawings
1. what accompanying drawing 1 was given is the structural representation of waste water reuse Water-saving type toilet system of the present invention.
2. in accompanying drawing 1 each position label declaration：
The tank of 1-01 ground, 1-02 floor drain 1-03
The float of 1-04 contraminated zone, 1-05 water intake 1-06
The stopper stop of 1-07 adjusting rod, 1-08 stopper 1-09
The trap of 1-10 spillway hole, 1-11 gutter spill passage 1-12
The clear water zone of 1-13 sewer, 1-14 drainage screen 1-15
The press rods of 1-16 pressure feed water area, 1-17 pedal 1-18
The check valve of 1-19 1-20 outlet pipe of pressure feed water area hinge 1-21
The oblique four-way of 1-22 urinal 1-23
3. the waste water reuse Water-saving type toilet system pressure of the present invention feedwater first set embodiment that accompanying drawing 2 is given Structural representation
4. in accompanying drawing 2 each position label declaration：
The cystosepiment of 2-01 bayonet socket, 2-02 piston plate 2-03
The passage of 2-04 2-05 supporting plate of pressure feed water area water inlet 2-06
2-07 piston/cylinder
The press rods of 1-16 pressure feed water area, 1-17 pedal 1-18
The outlet pipe of 1-19 pressure feed water area hinge 1-20
5. waste water reuse Water-saving type toilet system pressure of the present invention second set of embodiment of feedwater that accompanying drawing 3 is given Structural representation
6. in accompanying drawing 3 each position label declaration：
The piston plate hinge of 3-01 pressure measuring cylinder, 3-02 spring 3-03
The press rods of 3-04 piston scupper, 1-17 pedal 1-18
1-19 pressure feed water area hinges
7. waste water reuse Water-saving type toilet system pressure of the present invention the 3rd set of embodiment of feedwater that accompanying drawing 4 is given Structural representation
8. in accompanying drawing 4 each position label declaration：
The ground of 4-01 water tank, 4-02 running water pipe 1-01
The check valve of 1-15 clear water zone, 1-20 outlet pipe 1-21
1-22 urinals
Specific embodiment：
The purpose of patent of the present invention is the problem wasted in a large number for use in toilet water, there is provided one kind recycles water-saving defending System between life, the object of the present invention is achieved like this：
1. structure：
1. a kind of waste water reuse Water-saving type toilet system, by ground (1-01), floor drain (1-02), tank (1- 03), contraminated zone (1-04), water intake (1-05), float (1-06), adjusting rod (1-07), stopper (1-08), plug Sub- stop (1-09), spillway hole (1-10), gutter spill passage (1-11, trap (1-12), sewer (1-13), Drainage screen (1-14), clear water zone (1-15), pressure feed water area (1-16), pedal (1-17), press rods (1-18), pressure Power feedwater area's hinge (1-19), outlet pipe (1-20), check valve (1-21), urinal (1-22), oblique four-way (1-23) group Into；Tank is divided into multiple spaces, which part space as clear water zone (1-15), other spaces as contraminated zone (1- 04), clear water zone (1-15) and contraminated zone are separated by drainage screen (1-14)；On ground (1-01) at the top of contraminated zone (1-04) There is floor drain (1-02), pressure water feedwater area (1-16) is connected by aqueduct with urinal (1-22), water intake (1-05) It is connected with floor drain (1-02) with contraminated zone (1-04)；There are filtering holes at filter screen (1-14) middle part；There is pressure in clear water zone (1-15) Power feed water area (1-16), be connected with the pedal (1-17) on ground by press rods (1-18), ground have bayonet socket (2- 01) fixation pressure bar (1-18).
There is stopper (1-08) in contraminated zone bottom, be connected with float (1-06) by adjusting rod (1-07), adjusting rod The middle part of (1-07) is spacing by stopper stop (1-09), prevents stopper horizontal shift, and the mudhole below stopper is used for will The dirt that bottom is deposited in sewage flows into sewer (1-13) by the inclined-plane of basin bottom.
Gutter spill passage (1-11) is with outside tank, outwardly convex is easy to save tank inner space.
There is water intake (1-05) to communicate with contraminated zone (1-04) at certain altitude above ground level, water intake Inside there is drainage screen (1-14).
Pressure feed water area (1-16) side wall and bottom are exactly piston/cylinder (2-07), make piston plate (2-02) have motion The strong point, the top in pressure feed water area (1-16) is exactly a part for bathroom floor, and pressure feed water area is solid by the cover plate Fixed, pressure feed water has various solutions：Scheme one：Pressure feed water area side almost seals, and there is piston plate (2-02) inside It is connected with pedal (1-17) by press rods (1-18), pressure feed water area bottom is provided with hinge (1-19), below piston plate Surrounding has cystosepiment (2-03), and cystosepiment hollow space is slightly larger than pressure feed water area bottom hinge (1-19)；Scheme two：Using The principle pressure water of general drummed pure water water pressurizing device, the flexible pressure measuring cylinder (3-01) in pressure feed water area (1-16) is led to Cross outlet pipe (1-20) UNICOM urinal water inlet；Hinge (1-19) is arranged at pressure measuring cylinder bottom, when being easy to pressure measuring cylinder to lose pressure, water Inside feed pressure cylinder, pressure measuring cylinder top connects the pedal (1-17) on ground by press rods (1-18), under piston plate There is piston plate hinge (3-03), air flow pressure feed water area when piston plate rises at the top of tank (1-03) (1- 16) in, hydraulic pressure is entered into outlet pipe (1-20) using the pressure of air.Scheme three：Water pump is placed in clear water zone (1-15), is utilized Water pump communicates water suction water tank (4-01), outlet pipe (1-20) with running water pipe (4-02), and user can be used Tap water uses the water come up from tank pressure by outlet pipe.
There is check valve (1-21) in urinal water inlet, prevent water from flowing backwards to tank (1-03) from urinal.
The height of tank (1-04) adds sewer pipe (1-13) and trap (1-12) height of tank, no Sink highly (200mm -400mm) more than national standard residence toilet, it is easy to installation；Waste water reuse is water-saving to be defended System is ingenious using general residential housing toilet sinking space between life, has both deposited tank, but beneficial to sewage by floor drain (1- 02) automatically flow into.
When pressurized, the loose-leaf between pressure feed water area and clear water zone is under pressure certainly in pressure feed water area (1-16) Dynamic to close, water will not backflow into clear water zone, while piston plate hinge (3-03) also can be automatically switched off under stress, in scheme two Middle generation air pressure is used to press water.
Three schemes all have automatic ink-suction function, and the water suction of scheme one has cystosepiment (2-03) by piston plate bottom, Piston plate (2-02) can keep afloat automatically under no pressure condition；Scheme two：The water suction of pressure measuring cylinder (3-01) relies on material Tension force and spring thrust；Scheme three is exactly water pump automatic ink-suction.
Outlet pipe (1-20) is arranged at pressure feed water area bottom, connects urinal (1-22) water inlet.
Ground has bayonet socket (2-01) that press rods (1-18) are spacing in movement in vertical direction.
By unloading the floor above pressurized water district, press rods (1-18) can be extracted out, can be by whole pressure feed water area (including the waterworks of the inside) (1-16) and drainage screen all take out cleaning.
Tank has multiple spillway holes (1-10), and spillway hole (1-10) and passage (2-06) height ensure contraminated zone Water will not backflow to clear water zone.
Passage (2-06) also has filter screen, when the height of passage ensures to be pushed up on piston plate (2-02), above piston plate Hydrops can be with automatic stream contraminated zone.
Piston surrounding thickeies, and thicker region has spillway hole (1-10), so that the hydrops on piston can flow to piston The passage (2-06) at edge.
When pressure feed water area hinge (1-19) is in open mode, the breach of pressure feed water area bottom is pressure feed water Area's water inlet (2-04), current can be from pressure feed water area water inlet feed pressure feedwater area (1-16), so as to pressure water next time.
Supporting plate (2-05) is arranged at pressure feed water area bottom, and piston/cylinder (2-07) or pressure measuring cylinder (3-01) are held, It is not allowed to sink to clear water zone bottom.
There is spring (3-02) inside pressure measuring cylinder (3-01), when the pressure from press rods (1-18) loses, pressure measuring cylinder Can extend because of the thrust of the material tension of itself and spring (3-02).
There is piston plate hinge (3-03) under piston plate, air stream when facilitating piston plate to rise at the top of tank (1-03) Into pressure feed water area (1-16), so that hydraulic pressure is entered into outlet pipe (1-20) using the pressure of air.
Upper end is provided with passage (2-06) between contraminated zone (1-04) and pressure feed water area (1-16), is easy to air stream Enter pressure feed water area, also allow for when there are hydrops on piston plate (2-02), hydrops can enter dirt by passage (2-06) Pool.
2. draining：
(1) domestic water flow to contraminated zone (1-04) by ground floor drain (1-02), when the water yield exceeds tank spilling water During the height in hole (1-10), sewer (1-13) will be entered by gutter spill passage (1-11) beyond part, spilling water leads to Road is in outer layer, and convex.
(2) stopper (1-08) arranged at contraminated zone bottom, plug top by adjusting rod (1-07) in succession a float (1- 06), when water reaches certain water yield, because buoyancy can pull up on stopper, so as to draining is to sewer.
3：Water storage：
(1) water intake (1-05) communicates with tank (1-03) at certain altitude above ground level.So as to incite somebody to action Water imports tank.
(2) water that ground (1-01) has floor drain (1-02), ground can enter tank (contraminated zone) by floor drain.
(3) hinge (1-19) is arranged at pressure feed water area (1-16) bottom, and when pressure is lost, hinge is in open state, Current can be flowed in pressure feed water area.
4. Drive stroke：
(1) scheme one：Pressure feed water area (1-16) is internal to outreach urinal (1-22) water inlet by outlet pipe (1-20) Mouthful, have piston plate (2-02) in pressure feed water area, piston plate (2-02) by press rods (1-18) connect pedal (1- 17), by foot pedal, to piston plate pressure, the loose-leaf (1-19) of bottom is automatically switched off under pressure, and current can lead to Cross outlet pipe and flow to urinal；There is passage (2-06) on drainage screen, during foot pedal, air can be flowed by passage (2-06) To piston plate top, so as to guarantee to step on pedal, so as to realize flushing function.After foot leaves pedal (1-17), The hinge (1-19) of pressure feed water area bottom can be opened under external water pressure effect, and water also can pass through under external water pressure effect The water inlet (2-04) of pressure feed water area bottom is supplemented and enters pressure feed water area, for pressure water next time, the water surface meeting in pressure feed water area Gradually rise to equal with the outside contraminated zone water surface, lose the piston plate (2-02) of pressure because of the buoyancy of cystosepiment (2-03) Rise, the air on piston plate (2-02) flows to tank top from passage (2-06).
(2) scheme two：There is pressure measuring cylinder (3-01) in pressure feed water area (1-16), pressure measuring cylinder passes through outlet pipe (1-20) Outreach urinal water inlet；Pressure measuring cylinder top is connected with press rods (1-18) with floor treading plate (1-17), by foot pedal, Press to the water in pressure measuring cylinder, the loose-leaf (1-19) and piston plate loose-leaf (3-03) of bottom are automatically switched off under pressure, An enclosed area is formed, current can flow to urinal (1-22), there is passage (2-06) on drainage screen by outlet pipe, and foot is trampled During plate, air can flow to piston plate top by passage (2-06), step on so as to guarantee to step on；When foot leaves pedal After (1-17), losing the pressure measuring cylinder of pressure can rise in the presence of material tension and spring thrust, piston plate loose-leaf (3- 03) can automatically open up, the water on piston plate (2-03) is flowed to inside pressure feed water area from piston scupper (3-04), and pressure is given The loose-leaf (1-05) of pool bottom also be able to can be opened in the presence of external water pressure, and water can be supplemented in the presence of differential water pressures Enter pressure feed water area, until the water surface and contraminated zone maintain an equal level, the water yield of clear water zone suction is for pressure water next time.
(3) scheme three：(running water pipe (4-02) valve when the water deficiency and the sufficient tank water yield of water tank (4-01) Door is closed at ordinary times), water pump in clear water zone (1-15) is started working, and water pump draws water flushing from clear water zone (1-15) Urinal (1-22).
5. decontamination is filtered：
(1) (1-02) arranges drainage screen (1-14) on floor drain, flows to the internal water meeting in the contraminated zone (1-04) of tank Through first filtration.
(2) contraminated zone (1-04) top is provided with a metafiltration hole very little and bevelled drainage screen (1-14), its position Between floor and float (1-06), gutter spill passage (1-11) is connected to, floor drain (1-02) and water intake (1- 05) come in sewage, larger dirt because filter screen filter opening is too little, can only with the inclined-plane of filter screen flow into gutter spill passage (1- 11), less dirt is entered in contraminated zone as current penetrate filter opening, and this is that second is filtered.
(3) tank (1-03) is divided into clear water zone (1-15) and contraminated zone (1-04), and clear water zone is connected with contraminated zone Place is provided with drainage screen (1-14), and this is that the 3rd road is filtered.
(4) dirt is not shown according to the material for being dissolved in water, water-fast material seems dirty very much, or their majorities are floated over The water surface, or being deposited in the principle at the bottom, the present invention cleverly uses this principle, and deliberately drainage screen (1-14) is arranged to There are filtering holes, top and bottom lock in stage casing, allows the water of relatively limpid interlude to be filled into clear water zone (1-15)；Together When water storage water is full, stopper (1-08) is pulled up, and is walked under current direction, by tank (contraminated zone (1-04)) bottom Inclined-plane, the impurities at bottom of precipitation can flow into sewer (1-13) with current, while supernatant impurity can be from spillway hole (1-10) flow into gutter spill passage (1-11) and enter sewer, this is that the 4th road is filtered.
(5) pressure feed water area (1-16) (waterworks comprising the inside) can take out, and be easy to clean tank and feedwater Device.

Claims (12)

1. a kind of waste water reuse Water-saving type toilet system, by ground (1-01), floor drain (1-02), tank (1-03), Contraminated zone (1-04), water intake (1-05), float (1-06), adjusting rod (1-07), stopper (1-08), stopper limit Position device (1-09), spillway hole (1-10), gutter spill passage (1-11, oblique four-way (1-23), sewer (1-13), filter Net (1-14), clear water zone (1-15), pressure feed water area (1-16), pedal (1-17), press rods (1-18), pressure are given Pool hinge (1-19), outlet pipe (1-20), check valve (1-21), urinal (1-22), trap (1-12) composition, its It is characterised by：Tank (1-03) is divided into multiple spaces, which part space as clear water zone (1-15), other space conducts Contraminated zone (1-04), clear water zone and contraminated zone are separated by drainage screen (1-14)；Ground at the top of contraminated zone (1-04) (1- 01) there is floor drain (1-02) on, pressure water feedwater area (1-16) is connected by aqueduct with urinal (1-22), water intake (1-05) and floor drain (1-02) are connected with contraminated zone (1-04), have at certain altitude above ground level water intake (1- 05) communicate with contraminated zone (1-04), there are filtering holes, top and bottom lock in filter screen (1-14) stage casing, allow it is relatively limpid in Between the water of section can be filled into clear water zone (1-15)；Plug top is ined succession a float (1-06) by adjusting rod (1-07), When water reaches certain water yield, because buoyancy can pull up on stopper, when water storage water is full, stopper (1-08) is upwards Draw, walk under current direction, by the inclined-plane of tank (contraminated zone) bottom, the impurities at bottom of precipitation can flow into sewer with current (1-13), while supernatant impurity can flow into gutter spill passage (1-11) and enter lower water from spillway hole (1-10) Road, it is characterised in that：Clear water zone (1-15) Nei You pressure feed waters area (1-16), by press rods (1-18) and ground Pedal (1-17) connects, and ground has bayonet socket (2-01) restriction press rods (1-18) to move in vertical direction.
2. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Pressure feed water area (1- 16) top is exactly a part for bathroom floor, and pressure feed water area is fixed by the floor, and pressure feed water has three kinds of solution party Case；Scheme one：Pressure feed water area side almost seals, inside have piston plate (2-02) by press rods (1-18) with it is foot-operated Plate (1-17) connects, and pressure feed water area bottom is provided with hinge (1-19), and the bottom surrounding of piston plate has cystosepiment (2-03), Cystosepiment hollow space is slightly larger than pressure feed water area bottom hinge (1-19)；Scheme two：Using general bottled water water pressurizing device Principle presses water, has pressure measuring cylinder (3-01) in pressure feed water area (1-16), by the urinal water inlet of outlet pipe (1-20) UNICOM Mouthful；There is piston plate hinge (3-03) on piston plate；Hinge (1-19) is arranged at pressure measuring cylinder bottom, and pressure measuring cylinder top passes through press rods (1-18) pedal (1-17) on ground is connected；Scheme three：Water pump, clear water reserviors and urinal are placed in clear water reserviors (1-15) Water tank (4-01) is connected by outlet pipe (1-20), according to tank (1-03) and the water storage situation of water tank (4-01), water Pump starts to draw water.
3. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Pressure feed water area (1- 16) when pressurized, self-closed between pressure feed water area (1-16) and clear water zone (1-15), water will not backflow into clear water zone, And pressure feed water area has automatic ink-suction function, scheme one：Water suction by piston plate (2-02) bottom have cystosepiment (2- 03), piston plate (2-02) can keep afloat automatically under no pressure condition；Scheme two：The water suction of pressure measuring cylinder (3-01) is relied on Material tension and spring thrust；Scheme three：Using pump sump.
4. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：There is plug in contraminated zone bottom Sub (1-08), is connected by adjusting rod (1-07) with float (1-06), is exactly the mudhole of tank below stopper.
5. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Waste water reuse is water-saving Toilet system is ingenious using general residential housing toilet sinking space, has both deposited tank (1-03), but beneficial to sewage by Floor drain (1-02) is automatically flowed into, then sewer pipe (1-13) and water of the height of tank (1-03) plus tank Curved (1-12) height, sinks highly less than national standard residence toilet.
6. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Adjusting rod (1-07) Middle part limits the direction of motion by stopper stop (1-09)；There is bayonet socket (2-01) on ground, piston plate (2-02) surrounding thickeies For limiting press rods (1-18) direction of motion.
7. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Filtered using four roads：Ground (1-02) and water intake (1-05) arrange drainage screen (1-14) in leakage；A metafiltration hole is provided between floor and float very Little and bevelled filter screen, is connected to gutter spill passage (1-11)；Clear water zone (1-15) is connected with contraminated zone (1-04) Place is provided with drainage screen (1-14), and the drainage screen is arranged to stage casing filtering holes, top and bottom lock；Tank top sets Put spillway hole (1-10), gutter spill passage (1-11), float (1-06), adjusting rod (1-07), stopper (1-08) joint Work filter water face and the dirt at the bottom.
8. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：There is list in urinal water inlet To valve (1-21), in tank (1-03) mudhole trap (1-12) is provided below, blowdown vertical tube using oblique four-way (1- 23)。
9. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：By unloading on pressurized water district The floor in face, can be taken whole pressure feed water area (1-16) by press rods (1-18) (including the waterworks of the inside) Go out.
10. waste water reuse Water-saving type toilet system according to claim 1, is characterized in that：Piston plate (2-02) Peripheral portion region thickeies, and thicker region has a spillway hole (1-10), the height of spillway hole and is sized to ensure dirt as far as possible The water in pool (1-04) will not flow into clear water zone by passage (2-06).
11. waste water reuse Water-saving type toilet systems according to claim 1, is characterized in that：Contraminated zone (1-04) with Upper end is provided with passage (2-06) between pressure feed water area (1-16), and air can flow to piston plate by passage (2-06) Top, so as to guarantee to step on pedal, so as to realize flushing function, is easy to air to flow into pressure feed water area, also allows for when work Seben (2-02) above hydrops to a certain extent when, hydrops are entered into sewage.
12. waste water reuse Water-saving type toilet systems according to claim 1, is characterized in that：Tank (1-03) has Gutter spill passage (1-11), gutter spill passage convex.
CN201310321499.1A 2013-07-29 2013-07-29 Wastewater reuse water-saving type toilet system Active CN104343163B (en)

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CN104343163A CN104343163A (en) 2015-02-11
CN104343163B true CN104343163B (en) 2017-05-10

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WO2018057876A1 (en) 2016-09-22 2018-03-29 Flow Control Llc. Shower drain box
CN110409638B (en) * 2019-08-15 2024-02-27 深圳广晟幕墙科技有限公司 One-way drainage structure and building element
CN111350244B (en) * 2020-03-13 2021-06-01 河海大学 Water saving system for toilet

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CN201125422Y (en) * 2007-11-16 2008-10-01 罗云国 Household water-saving reuse apparatus
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