CN206438553U - A kind of saving toilet cistern - Google Patents

A kind of saving toilet cistern Download PDF

Info

Publication number
CN206438553U
CN206438553U CN201621244382.3U CN201621244382U CN206438553U CN 206438553 U CN206438553 U CN 206438553U CN 201621244382 U CN201621244382 U CN 201621244382U CN 206438553 U CN206438553 U CN 206438553U
Authority
CN
China
Prior art keywords
water
reclaimed
pipe
drainage pipeline
toilet cistern
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621244382.3U
Other languages
Chinese (zh)
Inventor
杨建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201621244382.3U priority Critical patent/CN206438553U/en
Application granted granted Critical
Publication of CN206438553U publication Critical patent/CN206438553U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Sanitary Device For Flush Toilet (AREA)

Abstract

The utility model provides a kind of saving toilet cistern, and it includes being provided with water purification water intaking valve and water purification draining valve in clear water tanks and middle water tank, clear water tanks, and water purification draining valve connects vertical water pipe of flushing the toilet by water purification drainage pipeline;Horizontal baffle is provided with middle water tank, middle water tank is divided on water storage box and following toilet cistern above, horizontal baffle by horizontal baffle offers moisturizing hole, water storage box connects toilet cistern by moisturizing hole;Reclaimed water water inlet pipe and breather pipe are provided with water storage box, reclaimed water draining valve is provided with toilet cistern, reclaimed water draining valve connects water pipe of flushing the toilet by reclaimed water drainage pipeline, the cross-sectional area of reclaimed water drainage pipeline is more than the cross-sectional area in moisturizing hole, breather pipe is extended upwardly to above water storage box, and toilet cistern connects extraneous by breather pipe.The saving toilet cistern has the advantages that effectively to utilize reclaimed water, saving water resource, easy to use.

Description

A kind of saving toilet cistern
Technical field
The utility model is related to a kind of toilet cistern, specifically, relate to a kind of saving toilet cistern.
Background technology
Usually people washing one's hands, wash one's face or bathing etc. during can produce a large amount of reclaimed waters, these reclaimed waters are typically directly arranged Enter sewer, so cause the waste of water resource.These reclaimed waters are exactly stored and flushed the toilet by saving toilet cistern, Realize the secondary utilization of reclaimed water.
Saving toilet cistern of the prior art typically takes water purification, reclaimed water two-way water source, and two-way water source shares one Casing, in order to be able to store enough reclaimed waters, the casing installation site have to be lower than water supply in washing basin, kitchen vegetable sink etc. Source.Need to be gone to flush the toilet with water purification in middle water shortage, this structure is relatively low due to water tank installation site, and the impulse force of water is small, The unnet urinal of punching causes it to be needed on the contrary compared to water purification toilet cistern of normal mounting, it is necessary to multiple spot water purification can just wash down urinal More water purification, can so cause the waste of water resource when being flushed the toilet with water purification.
In order to solve the problem of above is present, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, so that providing one kind effectively utilizes reclaimed water, reclaimed water energy Flow rapidly into water storage box, and a large amount of reclaimed waters can be stored, do not reduced with the impulse force of water purification flushing water, saving water resource, easy to use Saving toilet cistern.
To achieve these goals, the technical scheme that the utility model is used is:
A kind of saving toilet cistern, it includes being provided with water purification water intaking valve in clear water tanks and middle water tank, the clear water tanks With water purification draining valve, the water purification draining valve connects water pipe of flushing the toilet by water purification drainage pipeline, and the water pipe of flushing the toilet is vertical for one Direct-connected urinal is managed, its object is to avoid losing impulse force during under water falling;Horizontal baffle is provided with the middle water tank, it is described The middle water tank is divided on water storage box and following toilet cistern above, the horizontal baffle by horizontal baffle offers moisturizing Hole, the water storage box connects the toilet cistern by the moisturizing hole;Reclaimed water water inlet pipe is provided with the water storage box, it is described Be provided with reclaimed water draining valve in toilet cistern, the reclaimed water draining valve is flushed the toilet water pipe by the connection of reclaimed water drainage pipeline, it is described in The cross-sectional area of water drainage pipeline is more than the cross-sectional area in the moisturizing hole, and the water storage box connects extraneous by a breather pipe.
Based on above-mentioned, the clear water tanks are arranged on the top of the middle water tank, and the water purification drainage pipeline is through in described Water tank is set, and flow control valve is installed at the moisturizing hole.
Based on above-mentioned, the horizontal baffle can be arranged in the middle water tank up or down.
Based on above-mentioned, water purification overflow pipe is provided with the clear water tanks, one end of the water purification overflow pipe is arranged on described The top of clear water tanks, the other end of the water purification overflow pipe connects the water purification drainage pipeline;In being provided with the middle water tank Water overflow pipe, one end of the reclaimed water overflow pipe is arranged on the top in the water storage box, the other end of the reclaimed water overflow pipe Connect the reclaimed water drainage pipeline.
Based on above-mentioned, reclaimed water water filter plate is provided with the water storage box, the water storage box is divided into by the reclaimed water water filter plate Two parts, the reclaimed water water inlet pipe and the moisturizing pore size distribution are in the both sides of the reclaimed water water filter plate.
Based on above-mentioned, the button of the clear water tanks draining valve is arranged on the top of the clear water tanks, the middle tank drains The button of valve is arranged on the top of the clear water tanks or the middle water tank.
Based on above-mentioned, the reclaimed water draining valve by the breather pipe or the connecting rod being arranged in the breather pipe with it is described The button connection of reclaimed water draining valve, the breather pipe serves the effect of connecting rod or connecting rod passage simultaneously.
Based on above-mentioned, punching is hinged with the reclaimed water drainage pipeline and the duct top wall of the intersection of the water pipe of flushing the toilet Toilet water valve.
Based on above-mentioned, the shape of the intersection of the water purification drainage pipeline, the reclaimed water drainage pipeline and the water pipe of flushing the toilet Shape is in Y-shaped, and the angle between the water purification drainage pipeline and the reclaimed water drainage pipeline is less than 60 °.
Based on above-mentioned, reclaimed water pouring mouthful is provided with the roof of the clear water tanks or/and the roof of the middle water tank, One is set to aid in overflow pipe in the clear water tanks, the auxiliary overflow pipe connects the water storage box and the clear water tanks;Correspondence institute State middle water tank and be provided with buoy, the buoy is used for the water level in water tank in indicating.
The utility model has substantive distinguishing features and progress compared with the prior art, specifically, and the utility model will be described Clear water tanks and the middle water tank are set to two sets of independent flushing systems, and the clear water tanks may be disposed at higher position, so, The impulse force of water is big when being flushed the toilet using water purification, can save water purification;Water storage box and toilet cistern are provided with the middle water tank, can be stored up Substantial amounts of reclaimed water is deposited, can prevent from disposably all using up the reclaimed water of storage again, be moved up and down to adjust with dividing plate and flushed the toilet The water of water tank, can set quantifying for water, so, and reclaimed water can also be saved while utilization secondary to reclaimed water;By described floating Mark can be intuitive to see the water of reclaimed water, be convenient for people to selection and flush the toilet water route;Generally speaking, its have effectively using reclaimed water, Reclaimed water can flow rapidly into water storage box, and can store a large amount of reclaimed waters, not reduce with the impulse force of water purification flushing water, saving water resource, make Use convenient advantage.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment in the utility model.
Fig. 2 is the structural representation of second of embodiment in the utility model.
In figure:1. clear water tanks;2. water purification draining valve;3. water purification water intaking valve;4. water purification inlet channel;5. water purification overflows Flow tube;6. water purification drainage pipeline;7. the button of clear water tanks draining valve;8. reclaimed water pouring mouthful;9. reclaimed water water inlet pipe;10. in The button of water tank drain valve;11. breather pipe;12. reclaimed water water filter plate;13. buoy;14. horizontal baffle;15. reclaimed water overflow Pipe;16. moisturizing hole;17. reclaimed water draining valve;18. reclaimed water drainage pipeline;19. water valve of flushing the toilet;20. water pipe of flushing the toilet;21 is auxiliary Help overflow pipe.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
As shown in figure 1, a kind of saving toilet cistern, it includes setting in clear water tanks 1 and middle water tank, the clear water tanks 1 There are water purification water intaking valve 3 and water purification draining valve 2, water purification water intaking valve 3 connects running water pipe, water purification draining by water purification inlet channel 4 Valve 2 connects water pipe 20 of flushing the toilet by water purification drainage pipeline 6;The clear water tanks 1 are an independent water purification flushing systems.
Horizontal baffle 14 is provided with the middle water tank, the middle water tank is divided into retaining above by the horizontal baffle 14 Moisturizing hole 16 is offered on case and following toilet cistern, horizontal baffle 14, the water storage box connects described by moisturizing hole 16 Toilet cistern;The reclaimed water that the water storage box is used to store in reclaimed water, the toilet cistern is used to flush the toilet, in the toilet cistern When inside not having reclaimed water, the reclaimed water in the water storage box can be flowed into the toilet cistern by moisturizing hole 16.
It is provided with the water storage box in reclaimed water water inlet pipe 9 and breather pipe 11, the toilet cistern and is provided with reclaimed water draining Valve 17, the reclaimed water source of supply such as the external washing basin of reclaimed water water inlet pipe 9, kitchen vegetable sink, reclaimed water draining valve 17 passes through reclaimed water drainpipe Road 18 connects water pipe 20 of flushing the toilet;In order to store reclaimed water, the position of the water storage box have to be lower than the position of reclaimed water source of supply, The middle water tank constitutes an independent reclaimed water flushing system.
The cross-sectional area of the reclaimed water drainage pipeline 18 is more than the cross-sectional area in moisturizing hole 16, installed at the moisturizing hole Flow control valve, the valve can be mounted in push pedal at moisturizing hole or other valve mechanisms, it is therefore intended that adjust into The flow velocity of water.The lower end of breather pipe 11 is arranged on horizontal baffle 14, and breather pipe 11 is extended upwardly to above the water storage box, is led to Inlet opening or the pouring mouthful connection for crossing water storage box are extraneous;Due to there is the presence of breather pipe 11, the toilet cistern is not one close Closed loop border, when reclaimed water draining valve 17 is opened, the reclaimed water in the toilet cistern can be smoothly discharged at atmosheric pressure, it is to avoid There is lower water difficult;Meanwhile, supplemented by adjusting in the uninterrupted of flow control valve at moisturizing hole, control water-rinsing process The water of entrance, i.e., total water of flushing the toilet(Including toilet cistern water+water that instantaneously fills into), play regulation flush the toilet water can The purpose of adjustment.
In other embodiments, breather pipe can be installed on sidepiece, reach in external environment, or be used as toilet cistern Button connecting rod, or as the passage of button connecting rod, its specific mounting means and on-fixed, the present embodiment only provide one Plant enforceable scheme.
Because the cross-sectional area of reclaimed water drainage pipeline 18 is more than reclaimed water in the cross-sectional area in moisturizing hole 16, the toilet cistern The speed of discharge is more than the speed that enters from moisturizing hole 16 of reclaimed water, so as to ensure that the usage amount of reclaimed water when flushing the toilet, prevents from rushing Lavatory just exhausts the reclaimed water of storage;So, the purpose of effective utilization reclaimed water has been reached.
Further, the clear water tanks 1 are arranged on the top of the middle water tank, and the water purification drainage pipeline 6 is described in Middle water tank is set;Because the position of water is higher, the impulsive force of water is bigger, and clear water tanks 1 are in higher position, when flushing the toilet Water purification usage amount is relative just small, so, has reached the purpose for saving water purification;The water purification drainage pipeline 6 is out of described middle water tank Pass through, not only saved space, and it is more succinct in shape.
Further, the horizontal baffle 14 can be arranged in the middle water tank up or down by slideway;So may be used To adjust the volume of the toilet cistern, it is ensured that the reclaimed water in the toilet cistern can wash down urinal.It is not difficult to find out, also may be used Just can be with to use the connected modes such as bolt, buckle that the horizontal baffle 14 can be arranged in the middle water tank up or down The purpose is realized, its sealing structure can be using conventional sealing ring or other typical seals.
Further, water purification overflow pipe 5 is provided with clear water tanks 1, one end of water purification overflow pipe 5 is arranged on clear water tanks 1 Top, the other end of water purification overflow pipe 5 connects the water purification drainage pipeline 6;Reclaimed water overflow pipe 15 is provided with the middle water tank, One end of reclaimed water overflow pipe 15 is arranged on the top of the water storage box, and the other end of reclaimed water overflow pipe 15 connects the reclaimed water draining Pipeline 18.When the water level in the clear water tanks 1 exceedes the peak of water purification overflow pipe 5, water purification can be flowed by water purification overflow pipe 5 It is discharged into through water purification drainage pipeline 6 in water pipe 20 of flushing the toilet, when the water level in the water storage box exceedes the peak of reclaimed water overflow pipe 15 When, reclaimed water can be flowed through reclaimed water drainage pipeline 18 by water purification overflow pipe 15 and is discharged into water pipe 20 of flushing the toilet;Can so prevent due to Failure and other reasons, water purification or middle dilutional hyponatremia and from clear water tanks 1 or middle water tank overflow.
Further, reclaimed water water filter plate 12 is provided with the water storage box, the water storage box is divided into by reclaimed water water filter plate 12 Two parts, the reclaimed water water inlet pipe 9 and the moisturizing hole 16 are distributed in the both sides of reclaimed water water filter plate 12;Reclaimed water is entering described store , it is necessary to first pass through the filtering of reclaimed water water filter plate 12 after water tank, then it could be entered by moisturizing hole 16 in the toilet cistern, in Water water filter plate 12 is filtered to the impurity in reclaimed water, prevents impurity from blocking moisturizing hole 16, breather pipe 11 and reclaimed water draining Valve 17.
Further, the button 7 of the clear water tanks draining valve is arranged on the top of the clear water tanks 1, the middle water tank row The button 10 of water valve is arranged on the top of the clear water tanks 1 or the middle water tank.The reclaimed water draining valve 17 passes through the ventilation Pipe 11 or the connecting rod being located in breather pipe 11 are connected with the button 10 of the reclaimed water draining valve, and the breather pipe 11 is played simultaneously The effect of connecting rod or connecting rod passage.So, the breather pipe 11 will be ventilated, unlatching reclaimed water 17 two functions of draining valve are combined in All over the body, when button 10 of reclaimed water draining valve are pressed, the top of the breather pipe 11 just connects outside air, makes described Reclaimed water in toilet cistern is smoothly discharged, and has not only been saved space but also has been made operation easier.
Further, it is hinged on the reclaimed water drainage pipeline 18 and the duct top wall of the intersection of the water pipe 20 of flushing the toilet Flush the toilet water valve 19;When being flushed the toilet using the clear water tanks 1, the impulsive force of water purification makes to flush the toilet water valve 19 by reclaimed water drainage pipeline 18 close, and prevent water purification from flowing into reclaimed water drainage pipeline 18;When being flushed the toilet using the middle water tank, the impulsive force of reclaimed water makes punching Toilet water valve 19 closes water purification drainage pipeline 6, prevents reclaimed water from flowing into water purification drainage pipeline 6;Water when so to flush the toilet Stream is more stable, will not disperse, and can preferably wash down urinal.
Further, reclaimed water pouring mouthful 8 is provided with the roof of the middle water tank;It is other not pass through reclaimed water water inlet pipe 9 The reclaimed water of collection, can be poured into middle water tank by reclaimed water pouring mouthful 8, improve the secondary utilization to other reclaimed waters.Correspondence is described Middle water tank is provided with buoy 13, and the buoy 13 is used for the water level in water tank in indicating;When in use, people can pass through buoy 13 see the water in middle water tank, so as to select to flush the toilet using which water tank, use it more convenient.
When specifically used, first, running water is entered in clear water tanks 1 by water purification water intaking valve 3, and the reclaimed water such as face washing water is in Water water inlet pipe 9 enters in the water storage box, and after the filtering by reclaimed water water filter plate 12, the flushing water is flowed into by moisturizing hole 16 In case;Then, indicated according to the water level of the buoy 13, the button of the reclaimed water draining valve of button 7/ of water purification draining valve is pressed in selection 10, the reclaimed water draining valve 17 of water purification draining valve 2/ is opened, water purification/reclaimed water is just entered by the reclaimed water drainage pipeline 18 of water purification drainage pipeline 6/ Enter to flush the toilet in water pipe 20;Finally, after lavatory is punched with the clear water tanks 1 or the toilet cistern, by water purification water intaking valve 3 or Moisturizing hole 16, completes the moisturizing to clear water tanks 1 or toilet cistern.
Embodiment 2
As shown in Fig. 2 the present embodiment is substantially the same with embodiment 1, difference is reclaimed water pouring mouthful 8 and reclaimed water draining valve Button 10 is all disposed within clear water tanks 1;Other reclaimed waters do not collected by reclaimed water water inlet pipe 9 can be entered by reclaimed water pouring mouthful 8 Enter in clear water tanks 1, go to flush the toilet by clear water tanks 1, the secondary utilization to them is not influenceed;The position of the button 10 of reclaimed water draining valve Put the use that change nor affects on the saving toilet cistern.
To avoid reclaimed water from causing superfluous water to enter discharge pipe line from water purification overflow pipe greatly from pouring mouthful pouring volume, wave is caused Take, set one to aid in overflow pipe 21 in the clear water tanks, the auxiliary overflow pipe 21 connects the water storage box and the clear water tanks 1, during the middle dilutional hyponatremia poured into, it can be entered by the auxiliary overflow pipe in water storage box.During specific setting, it is ensured that auxiliary overflow The height of pipe 21 is less than water purification overflow pipe, it is to avoid water waste.
Further, the intersection of the water purification drainage pipeline 6, the reclaimed water drainage pipeline 18 and the water pipe 20 of flushing the toilet Shape be in Y-shaped, angle between the water purification drainage pipeline 6 and the reclaimed water drainage pipeline 18 is less than 60 °;So can be with Prevent from, because reclaimed water drainage pipeline 18 turns to the middle hydraulic impact reduction that too urgent, pipeline is long and causes, further improving reclaimed water Utilization rate.
Its when specifically used also in the same manner as in Example 1.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited System;Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand:Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced Change;Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model Among scope.

Claims (10)

1. a kind of saving toilet cistern, it is characterised in that:It includes being provided with clear water tanks and middle water tank, the clear water tanks only Water water intaking valve and water purification draining valve, the water purification draining valve connect vertical water pipe of flushing the toilet by water purification drainage pipeline;In described Horizontal baffle is provided with water tank, the middle water tank is divided into water storage box and following flushing water above by the horizontal baffle Moisturizing hole is offered on case, the horizontal baffle, the water storage box connects the toilet cistern by the moisturizing hole;It is described to store It is provided with water tank in reclaimed water water inlet pipe, the toilet cistern and is provided with reclaimed water draining valve, the reclaimed water draining valve passes through reclaimed water Drainage pipeline connects water pipe of flushing the toilet, and the cross-sectional area of the reclaimed water drainage pipeline is more than the cross-sectional area in the moisturizing hole, described Toilet cistern connects extraneous by a breather pipe.
2. saving toilet cistern according to claim 1, it is characterised in that:The clear water tanks are arranged on the middle water tank Top, the water purification drainage pipeline set through the middle water tank, and flow control valve is installed at the moisturizing hole.
3. saving toilet cistern according to claim 2, it is characterised in that:The horizontal baffle can be set up or down Put in the middle water tank.
4. saving toilet cistern according to claim 3, it is characterised in that:Water purification overflow is provided with the clear water tanks Pipe, one end of the water purification overflow pipe is arranged on the top of the clear water tanks, and the other end connection of the water purification overflow pipe is described Water purification drainage pipeline;Reclaimed water overflow pipe is provided with the middle water tank, one end of the reclaimed water overflow pipe is arranged on the retaining Top in case, the other end of the reclaimed water overflow pipe connects the reclaimed water drainage pipeline.
5. the saving toilet cistern according to claim any one of 1-4, it is characterised in that:It is provided with the water storage box The water storage box is divided into two parts, the reclaimed water water inlet pipe and the moisturizing hole point by reclaimed water water filter plate, the reclaimed water water filter plate Cloth is in the both sides of the reclaimed water water filter plate.
6. saving toilet cistern according to claim 5, it is characterised in that:The button of the clear water tanks draining valve is set At the top of the clear water tanks, the button of the middle water tank drain valve is arranged on the top of the clear water tanks or the middle water tank.
7. saving toilet cistern according to claim 6, it is characterised in that:The reclaimed water draining valve passes through the ventilation Manage or be arranged in the connecting rod in the breather pipe to be connected with the button of the reclaimed water draining valve, the breather pipe serves connecting rod Or the effect of connecting rod passage.
8. saving toilet cistern according to claim 5, it is characterised in that:In the reclaimed water drainage pipeline and the punching Water valve of flushing the toilet is hinged with the duct top wall of the intersection of lavatory water pipe.
9. the saving toilet cistern according to claim any one of 6-8, it is characterised in that:The water purification drainage pipeline, The shape of the intersection of the reclaimed water drainage pipeline and the water pipe of flushing the toilet be in Y-shaped, the water purification drainage pipeline with it is described in Angle between water drainage pipeline is less than 60 °.
10. saving toilet cistern according to claim 9, it is characterised in that:Roof or/and institute in the clear water tanks Stating to be provided with the roof of water tank in reclaimed water pouring mouthful, the clear water tanks sets one to aid in overflow pipe, the auxiliary overflow pipe Connect the water storage box and the clear water tanks;The correspondence middle water tank is provided with buoy, and the buoy is used in indicating in water tank Water level.
CN201621244382.3U 2016-11-21 2016-11-21 A kind of saving toilet cistern Expired - Fee Related CN206438553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621244382.3U CN206438553U (en) 2016-11-21 2016-11-21 A kind of saving toilet cistern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621244382.3U CN206438553U (en) 2016-11-21 2016-11-21 A kind of saving toilet cistern

Publications (1)

Publication Number Publication Date
CN206438553U true CN206438553U (en) 2017-08-25

Family

ID=59645238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621244382.3U Expired - Fee Related CN206438553U (en) 2016-11-21 2016-11-21 A kind of saving toilet cistern

Country Status (1)

Country Link
CN (1) CN206438553U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295646A (en) * 2018-03-21 2019-10-01 龙保成 Circulation process method and device in lavatory

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110295646A (en) * 2018-03-21 2019-10-01 龙保成 Circulation process method and device in lavatory

Similar Documents

Publication Publication Date Title
CN204001088U (en) A kind of building rainwater and daily life sewage intermediate water reuse system
CN203066182U (en) Modular water saving device for drainage on same floor for high-rise building
CN201722752U (en) Three-water-source toilet flushing water-saving water tank
CN210104906U (en) Rain and sewage flow dividing device
CN207582618U (en) A kind of pump discharges into water system
CN206438553U (en) A kind of saving toilet cistern
CN203129266U (en) Filter type modularized water draining and saving device on same floor for high-rise building
CN201474010U (en) Relay type building purification water saving device
CN206385741U (en) A kind of siphon drainge system for building
CN103422566B (en) Multifunctional flow-dividing well
CN101294404B (en) Rainwater and reclaimed water system apparatus for toilet
CN211646545U (en) Rainwater collection and secondary utilization system
CN102943509B (en) Modular same floor drainage water-saving device
CN2866640Y (en) Circulating water-saving device for domestic water
CN205954778U (en) Environmental protection flushing tank
CN207525838U (en) A kind of water source secondary use saving toilet
CN202544035U (en) Water circulating water-saving flushing system for bathroom
CN2905918Y (en) Water-saving cistern type washing desk for use in building
CN109440879A (en) A kind of building washes the application method of wastewater collection flushing toilet bowl pipe-line system
CN203741981U (en) Rainwater split flow distribution device
CN202273283U (en) Air pressure adjusting drainage device
CN217299116U (en) Water-saving device for toilet
CN204510339U (en) The Non-energy-consumption of a kind of bath wastewater and rainwater utilizes system
CN208152187U (en) A kind of rainwater refined filtration integrated device
CN208870148U (en) A kind of building rain sewage diversion device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170825

Termination date: 20191121