CN204645169U - A kind of Mousehold water saving toilet-flushing apparatus - Google Patents

A kind of Mousehold water saving toilet-flushing apparatus Download PDF

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Publication number
CN204645169U
CN204645169U CN201520264487.4U CN201520264487U CN204645169U CN 204645169 U CN204645169 U CN 204645169U CN 201520264487 U CN201520264487 U CN 201520264487U CN 204645169 U CN204645169 U CN 204645169U
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waste water
water
toilet
flushing
chamber
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CN201520264487.4U
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Chinese (zh)
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余国伟
余志成
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余国伟
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Abstract

The utility model relates to a kind of Mousehold water saving toilet-flushing apparatus, comprise waste water tank, kitchen waste water water inlet piping, washing machine wastewater water inlet piping, bath waste water water inlet piping, waste water tank flush the toilet piping and tap water is flushed the toilet piping, waste water tank comprises waste water casing and waste water tank inlet strainer.Kitchen waste water water inlet piping comprises kitchen waste water water inlet pipe and kitchen waste water pump, kitchen waste water flap valve.Washing machine wastewater water inlet piping comprises washing machine wastewater water inlet pipe and washing machine wastewater pump, washing machine wastewater flap valve.Bath waste water water inlet piping comprises bath waste water water inlet pipe and bath waste water pump, bath waste water flap valve.The utility model Mousehold water saving toilet-flushing apparatus adopts multiple daily life sewage to serve as the water source of flushing the toilet, effectively increase the water source of flushing the toilet, ensure that the demand of daily flushing supply, the tap water for subsequent use set up scheme of flushing the toilet still can solve the problem of flushing the toilet when there is no waste water, water-saving result is better, stable.

Description

A kind of Mousehold water saving toilet-flushing apparatus
Technical field
The utility model relates to a kind of household water saving device, and particularly a kind of water saving fixtures utilizing domestic waste water to flush toilet, belong to water saving fixtures field.
Background technology
In densely populated big and medium-sized cities, the supply at clean water source faces the increasing pressure, and the shortage at clean water source becomes question of common concern.Domestic water occupies the suitable share of water source supply, and how using water wisely becomes the problem that each family is concerned about.Publication number is that the patent document of CN203129307U discloses a kind of water-saving toilet, this water-saving toilet comprises closestool body and flushing tank, flushing tank is located at the position higher than closestool body, the flushing pipe of closestool body is provided with two rinse mouths, one is located at closestool body water seal bend pipe middle part, and it two is located on closestool body cylindrical shell inside wall.In such scheme, flushing tank away from closestool body provides the dynamics of current undershoot, the rinse mouth be located in the middle part of closestool body water seal bend pipe strengthens pressure and the water velocity of bath, thus saved the water supply volume of rushing toilet, but this toilet still uses tap water to flush the toilet, and water-saving amount is limited.
People can produce various waste water in daily life, daily life sewage comprises various used water, such as vegetable washing water, rice washing water, bath water, sewage etc. of keeping a public place clean, although these water are not suitable for reusing, but can be used for the household implements such as flush toilet, save the use of tap water from the side.Publication number is that the patent document of CN103821200A discloses a kind of closet flushing apparatus utilizing roller washing machine to discharge water, this closet flushing apparatus comprises roller washing machine, storage tank and water closet, the gutter of roller washing machine is connected with the water inlet of storage tank, storage tank top is provided with the overflow pipe connecting floor drain, and storage tank lower end outlet pipe is connected with water inlet of toilet cistern.This closet flushing apparatus make use of the flushing closet using waste water that washing machine produces, and has saved tap water, but the waste water only utilizing washing machine to produce can not to be flushed the toilet the water yield of need in effective supply, and the program does not have flushing scheme for subsequent use yet.
Utility model content
The utility model Mousehold water saving toilet-flushing apparatus discloses new scheme, adopts multiple daily life sewage to serve as the water source of flushing the toilet, and has set up tap water for subsequent use and to flush the toilet scheme, solves existing scheme flushing supply source single, does not have the problem of flushing supply for subsequent use.
The utility model Mousehold water saving toilet-flushing apparatus comprises waste water tank, kitchen waste water water inlet piping, washing machine wastewater water inlet piping, bath waste water water inlet piping, waste water tank flush the toilet piping and tap water is flushed the toilet piping, waste water tank comprises waste water casing and is located at the waste water tank inlet strainer 120 at waste water casing upper opening place.Kitchen waste water water inlet piping comprises kitchen waste water water inlet pipe and is located at kitchen waste water pump 210, the kitchen waste water flap valve 220 on kitchen waste water water inlet pipe, and kitchen waste water is entered in waste water tank after waste water tank inlet strainer 120 filters by kitchen waste water water inlet pipe.Washing machine wastewater water inlet piping comprises washing machine wastewater water inlet pipe and is located at washing machine wastewater pump 310, the washing machine wastewater flap valve 320 on washing machine wastewater water inlet pipe, and washing machine wastewater is entered in waste water tank after waste water tank inlet strainer 120 filters by washing machine wastewater water inlet pipe.Bath waste water water inlet piping comprises bath waste water water inlet pipe and is located at bath waste water pump 410, the bath waste water flap valve 420 on bath waste water water inlet pipe, and bath waste water is entered in waste water tank after waste water tank inlet strainer 120 filters by bath waste water water inlet pipe.Waste water in waste water tank to be flushed the toilet piping flush toilet by waste water tank, and tap water to be flushed the toilet piping flush toilet by tap water.
The utility model Mousehold water saving toilet-flushing apparatus adopts multiple daily life sewage to serve as the water source of flushing the toilet, effectively increase the water source of flushing the toilet, ensure that the demand of daily flushing supply, the tap water for subsequent use set up scheme of flushing the toilet still can solve the problem of flushing the toilet when there is no waste water, water-saving result is better, stable.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model Mousehold water saving toilet-flushing apparatus.
In Fig. 1, 111 is water saving dividing plates, 120 is waste water tank inlet strainers, 210 is kitchen waste water pumps, 220 is kitchen waste water flap valve, 230 is kitchen waste water filter screens, 310 is washing machine wastewater pumps, 320 is washing machine wastewater flap valve, 410 is bath waste water pumps, 420 is bath waste water flap valve, 510 is left chamber's gutters, 520 is right chamber gutters, 530 is water pipes of flushing the toilet, 610 is left chamber for subsequent use gutters, 620 is right chamber gutters for subsequent use, 630 is city water tanks, 642 is wash lavatory valve, 810 is rinsing shower house stewards, 820 is sewage filtering nets, 910 is waste water tank excess flow check valves, 920 is spill boxes, 921 is spill box flap valve, 922 is spill box pumps.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model Mousehold water saving toilet-flushing apparatus schematic diagram.Mousehold water saving toilet-flushing apparatus comprises waste water tank, kitchen waste water water inlet piping, washing machine wastewater water inlet piping, bath waste water water inlet piping, waste water tank flush the toilet piping and tap water is flushed the toilet piping.The waste water that kitchen waste water, laundrywastes and shower produce enters waste water tank through respective piping, and the waste water in waste water tank to be flushed the toilet piping flushing toilet through waste water tank.Waste water tank is arranged on apart from the position of toilet certain altitude, so that current utilize potentiometers potential to produce enough scouring forces.In order to the normal use of assurance device when waste water is used up, fasten also be equipped with tap water and flush the toilet piping at waste water tank toilet flushing tube, tap water also can play the effect of flushing toilet through tap water piping of flushing the toilet.
The waste water tank of this programme comprises waste water casing and is located at the waste water tank inlet strainer 120 at waste water casing upper opening place.In order to reduce the waste water of the stream that to become silted up bottom waste water tank, alleviate the phenomenon because of useless impurities in water blocking pipeline, the bottom of this programme waste water casing is preferably in inversed taper platform structure, waste water tank inlet strainer 120 can comprise from top to bottom folded corrosion resistant wire lath, the fluffy tissue of elasticity and the corrosion resistant wire lath established successively, and the fluffy organization internal of elasticity is distributed with activated carbon granule.In order to save the consumption of waste water, waste water tank inside is divided into two independently parts by this programme, one of them larger chamber is used for washing away the case of more difficult flushing, another less chamber is used for washing away the case of concluding the business and rinsing, specifically be provided with water saving dividing plate 111 in waste water tank, the chamber that waste water tank inlet strainer 120 and waste water casing surround is separated into left chamber and right chamber by water saving dividing plate 111, the volume of left chamber is greater than the volume of right chamber, left chamber is communicated with by being located at the through hole of economizing on water on dividing plate 111 lower end with right chamber, be used for wastewater flow rate in even two side cavity, the used time can not use valve closing.Waste water tank piping of flushing the toilet comprises left chamber's gutter 510, right chamber gutter 520 and water pipe 530 of flushing the toilet, the latus rectum of left chamber's gutter 510 is greater than the latus rectum of right chamber gutter 520, left chamber's gutter 510 to be sealed with water pipe 530 of flushing the toilet by reduced pipe and is communicated with, right chamber gutter 520 to be sealed with water pipe 530 of flushing the toilet by reduced pipe and is communicated with, and waste water discharges flush toilet through water pipe 530 of flushing the toilet.Such scheme distinguishes water supply volume according to the complexity of flush toilet operation, has saved the use amount of waste water.
The kitchen waste water water inlet piping of this programme comprises kitchen waste water water inlet pipe and is located at kitchen waste water pump 210, the kitchen waste water flap valve 220 on kitchen waste water water inlet pipe, and kitchen waste water is entered in waste water tank after waste water tank inlet strainer 120 filters by kitchen waste water water inlet pipe.According to the many features containing greater particle size impurity of kitchen waste water, cross before waste water enters waste water tank and filter this part greater particle size impurity, this programme is provided with filter in kitchen waste water pipe exit, specifically kitchen waste water water inlet pipe exit is provided with closed kitchen waste water filter screen 230, and kitchen waste water is discharged after kitchen waste water filter screen 230 tentatively filters.Above-mentioned kitchen waste water filter screen can select corrosion resistant wire lath, also can select rubber plastic mesh grid etc., specifically can select according to actual case.
The washing machine wastewater water inlet piping of this programme comprises washing machine wastewater water inlet pipe and is located at washing machine wastewater pump 310, the washing machine wastewater flap valve 320 on washing machine wastewater water inlet pipe, and washing machine wastewater is entered in waste water tank after waste water tank inlet strainer 120 filters by washing machine wastewater water inlet pipe.Bath waste water water inlet piping comprises bath waste water water inlet pipe and is located at bath waste water pump 410, the bath waste water flap valve 420 on bath waste water water inlet pipe, and bath waste water is entered in waste water tank after waste water tank inlet strainer 120 filters by bath waste water water inlet pipe.The water quality of above-mentioned washing machine wastewater and bath waste water is similar to, all contain plaster and human secretion impurity, therefore can merging treatment, specifically washing machine wastewater water inlet pipe and bath waste water water inlet pipe are communicated in rinsing shower house steward 810, rinsing shower house steward 810 exit is provided with closed sewage filtering net 820, sewage filtering net 820 comprises corrosion resistant metal screen and is attached to the filter cloth on described corrosion resistant metal screen, and washing machine wastewater and bath waste water are discharged after the preliminary oil removing of sewage filtering net 820 is filtered.Above-mentioned sewage filtering net can select corrosion resistant wire lath, also can select rubber plastic mesh grid etc., specifically can select according to actual case.
In this programme, the waste water in waste water tank to be flushed the toilet piping flush toilet by waste water tank, and tap water to be flushed the toilet piping flush toilet by tap water, as a kind of emergent replacement scheme for subsequent use.Specifically tap water piping of flushing the toilet comprises left chamber for subsequent use gutter 610 and right chamber gutter 620 for subsequent use, left chamber for subsequent use gutter 610 seals with left chamber gutter 510 and is communicated with, right chamber gutter 620 for subsequent use seals with right chamber gutter 520 and is communicated with, and tap water discharges flush toilet through left chamber for subsequent use gutter 610 or right chamber gutter 620 for subsequent use.In order to increase the intensity that tap water washes away, this programme have employed the scheme of accumulation tap water potential energy, specifically tap water piping of flushing the toilet also comprises city water tank 630, city water tank 630 is located at the height identical with waste water tank, tap water piping and waste water tank piping of flushing the toilet of flushing the toilet seals and is communicated with, and the tap water stored in city water tank 630 is discharged by tap water piping, waste water tank piping of flushing the toilet of flushing the toilet successively.The water source of flushing the toilet is served as because this programme have employed daily life sewage, water stain residue will inevitably be left on toilet inwall, in order to remove this part water stain residue, avoid it to accumulate and stick on toilet, this programme also comprises the scheme using tap water, specifically tap water piping of flushing the toilet also comprises and washes lavatory pipeline from the beginning, wash lavatory pipeline from the beginning to comprise washing lavatory pipe from the beginning and being located to wash from the beginning lavatory pipe washes lavatory valve 642, washing pipe one end, lavatory seals with city water tank 630 and is communicated with from the beginning, washes the lavatory pipe other end from the beginning and is communicated with toilet inlet seal.Above-mentioned introducing of washing lavatory pipeline from the beginning serves to toilet inside the effect of keeping a public place clean preferably.
In order to improve the automaticity of this programme toilet-flushing apparatus, the corresponding speed of raising system, this programme also comprises flushing device robot control system(RCS), specifically Mousehold water saving toilet-flushing apparatus also comprises robot control system(RCS) of flushing the toilet, robot control system(RCS) of flushing the toilet comprises central control module, motor operated valve control module, waste water tank water level monitor and external command terminal, waste water tank water level monitor sends the water level information in waste water tank to central control module, above-mentioned water level information includes water signal and no water signal, central control module is according to having water signal to electric valve control molding block movement flushing closet using waste water signal, motor operated valve control module is according to the motor operated valve on the flushing closet using waste water unblanking left chamber gutter 510 received or right chamber gutter 520, central control module to be flushed the toilet signal to electric valve control molding block movement tap water according to no water signal, the motor operated valve that motor operated valve control module is flushed the toilet on unblanking left chamber for subsequent use gutter 610 or right chamber gutter 620 for subsequent use according to the tap water received.The signal that low discharge is flushed the toilet by external command terminal or large discharge is flushed the toilet sends central control module to, central control module to open the signal of motor operated valve on motor operated valve on right chamber gutter 520 or right chamber gutter 620 for subsequent use according to low discharge signal of flushing the toilet to electric valve control molding block movement, central control module to open the signal of motor operated valve on left chamber's gutter 510 or left chamber for subsequent use gutter 610 according to large discharge signal of flushing the toilet to electric valve control molding block movement.During use, only need user to select large discharge to flush the toilet according to concrete case situation or low discharge is flushed the toilet, and input signal, namely system can control flushing toilet according to the signal of input automatically.The introducing of above-mentioned robot control system(RCS) effectively improves service efficiency and the corresponding speed of toilet-flushing apparatus.
In the case situation that waste water is comparatively concentrated, a large amount of waste water enters waste water tank, the waste water in waste water tank may be caused to overflow, in order to address this problem, this programme also comprises the processing scheme preventing waste water from overflowing, specifically Mousehold water saving toilet-flushing apparatus also comprises waste water tank overflow piping, and waste water tank overflow piping comprises waste water tank bleed off pipe and is located at the waste water tank excess flow check valve 910 on waste water tank bleed off pipe.The waste water overflowed can enter floor drain, discharge from sewer, also can save bit by bit in special vessel, in order to using, specifically waste water tank overflow piping also comprises spill box 920, return duct and is located at spill box flap valve 921, the spill box pump 922 on return duct, spill box 920 import is communicated with the exit seal of waste water tank bleed off pipe, spill box 920 outlet is communicated with return duct inlet seal, the outlet of return duct is communicated with waste water tank top, and in spill box 920, waste water is entered in described waste water tank after waste water tank inlet strainer 120 filters by return duct.Above-mentioned overflow piping makes the waste water overflowed to return in waste water tank to be re-used, improve the service efficiency of waste water.Because the waste water overflowed have passed through filtration, the waste water in blowback waste water tank directly can enter waste water tank, also can enter waste water tank by above-mentioned rinsing shower house steward.
The Mousehold water saving toilet-flushing apparatus of this programme have employed daily life sewage and serves as the water source of flushing the toilet, and further waste water of flushing the toilet is divided into the needs that low discharge and large discharge two kinds of forms reply cases flush the toilet, by the both sides aqueous phase and thickness two piping that is connected with large small amount of water that are separated into small one and large one in waste water tank are achieved above-mentioned technical purpose in structure, the basis of saving tap water is saved the use amount of waste water further.Have employed overflow piping and collect the waste water overflowed from waste water tank, make it return when lack of water in waste water tank in waste water tank, effectively improve the service efficiency of waste water.Have employed the emergency plan for subsequent use that tap water is flushed the toilet, use tap water to flush the toilet when waste water is used up, ensure that the stability that device uses, the introducing of washing lavatory piping from the beginning improves the degree of keeping a public place clean of toilet inside.Toilet-flushing apparatus automatic control system is adopted to improve the efficiency of single unit system from dynamic response.Based on above feature, the Mousehold water saving toilet-flushing apparatus of this programme is compared existing scheme and is had substantive distinguishing features and progress.
The Mousehold water saving toilet-flushing apparatus of this programme is not limited to content disclosed in embodiment, the technical scheme occurred in embodiment can individualism, also can mutually comprise, those skilled in the art also belong to the scope of this programme in conjunction with the simple alternative that common practise is made according to this programme.

Claims (10)

1. a Mousehold water saving toilet-flushing apparatus, it is characterized in that comprising waste water tank, kitchen waste water water inlet piping, washing machine wastewater water inlet piping, bath waste water water inlet piping, waste water tank flush the toilet piping and tap water is flushed the toilet piping, described waste water tank comprises waste water casing and is located at the waste water tank inlet strainer (120) at described waste water casing upper opening place; Described kitchen waste water water inlet piping comprises kitchen waste water water inlet pipe and is located at kitchen waste water pump (210), the kitchen waste water flap valve (220) on described kitchen waste water water inlet pipe, and kitchen waste water enters in described waste water tank by described kitchen waste water water inlet pipe after waste water tank inlet strainer (120) filters; Described washing machine wastewater water inlet piping comprises washing machine wastewater water inlet pipe and is located at washing machine wastewater pump (310), the washing machine wastewater flap valve (320) on described washing machine wastewater water inlet pipe, and washing machine wastewater enters in described waste water tank by described washing machine wastewater water inlet pipe after waste water tank inlet strainer (120) filters; Described bath waste water water inlet piping comprises bath waste water water inlet pipe and is located at bath waste water pump (410), the bath waste water flap valve (420) on described bath waste water water inlet pipe, and bath waste water enters in described waste water tank by described bath waste water water inlet pipe after waste water tank inlet strainer (120) filters; Waste water in described waste water tank to be flushed the toilet piping flush toilet by described waste water tank, and tap water to be flushed the toilet piping flush toilet by described tap water.
2. Mousehold water saving toilet-flushing apparatus according to claim 1, it is characterized in that, water saving dividing plate (111) is provided with in described waste water tank, the chamber that waste water tank inlet strainer (120) and described waste water casing surround is separated into left chamber and right chamber by water saving dividing plate (111), the volume of described left chamber is greater than the volume of described right chamber, and described left chamber is communicated with by being located at the through hole of economizing on water on dividing plate (111) lower end with right chamber; Described waste water tank piping of flushing the toilet comprises left chamber's gutter (510), right chamber gutter (520) and water pipe of flushing the toilet (530), the latus rectum of left chamber's gutter (510) is greater than the latus rectum of right chamber gutter (520), left chamber's gutter (510) to be sealed with water pipe of flushing the toilet (530) by reduced pipe and is communicated with, right chamber gutter (520) to be sealed with water pipe of flushing the toilet (530) by reduced pipe and is communicated with, and waste water discharges flush toilet through water pipe of flushing the toilet (530); Described tap water piping of flushing the toilet comprises left chamber for subsequent use gutter (610) and right chamber gutter (620) for subsequent use, left chamber for subsequent use gutter (610) seals with left chamber's gutter (510) and is communicated with, right chamber gutter (620) for subsequent use seals with right chamber gutter (520) and is communicated with, and tap water discharges flush toilet through left chamber for subsequent use gutter (610) or right chamber gutter (620) for subsequent use.
3. Mousehold water saving toilet-flushing apparatus according to claim 2, it is characterized in that, described Mousehold water saving toilet-flushing apparatus also comprises robot control system(RCS) of flushing the toilet, described robot control system(RCS) of flushing the toilet comprises central control module, motor operated valve control module, waste water tank water level monitor and external command terminal, described waste water tank water level monitor sends the water level information in described waste water tank to described central control module, described water level information includes water signal and no water signal, described central control module according to described in have water signal to described electric valve control molding block movement flushing closet using waste water signal, described motor operated valve control module is according to the motor operated valve on described flushing closet using waste water unblanking left chamber gutter (510) received or right chamber gutter (520), described central control module to be flushed the toilet signal to described electric valve control molding block movement tap water according to described no water signal, the motor operated valve that described motor operated valve control module is flushed the toilet on unblanking left chamber for subsequent use gutter (610) or right chamber gutter (620) for subsequent use according to the described tap water received, the signal that low discharge is flushed the toilet by external command terminal or large discharge is flushed the toilet sends described central control module to, described central control module to open the signal of the upper motor operated valve of right chamber gutter (520) or the upper motor operated valve of right chamber gutter (620) for subsequent use according to described low discharge signal of flushing the toilet to described electric valve control molding block movement, described central control module to open the signal of the upper motor operated valve of left chamber's gutter (510) or left chamber for subsequent use gutter (610) according to described large discharge signal of flushing the toilet to described electric valve control molding block movement.
4. the Mousehold water saving toilet-flushing apparatus according to any one of claim 1,2 or 3, is characterized in that, the bottom of described waste water casing is inversed taper platform structure; Waste water tank inlet strainer (120) comprises from top to bottom folded corrosion resistant wire lath, the fluffy tissue of elasticity and the corrosion resistant wire lath established successively, and the fluffy organization internal of described elasticity is distributed with activated carbon granule.
5. the Mousehold water saving toilet-flushing apparatus according to any one of claim 1,2 or 3, it is characterized in that, described kitchen waste water water inlet pipe exit is provided with closed kitchen waste water filter screen (230), and kitchen waste water is discharged after kitchen waste water filter screen (230) tentatively filters.
6. the Mousehold water saving toilet-flushing apparatus according to any one of claim 1,2 or 3, it is characterized in that, described washing machine wastewater water inlet pipe and bath waste water water inlet pipe are communicated in rinsing shower house steward (810), rinsing shower house steward (810) exit is provided with closed sewage filtering net (820), sewage filtering net (820) comprises corrosion resistant metal screen and is attached to the filter cloth on described corrosion resistant metal screen, and washing machine wastewater and bath waste water are discharged after the preliminary oil removing of sewage filtering net (820) is filtered.
7. the Mousehold water saving toilet-flushing apparatus according to any one of claim 1,2 or 3, it is characterized in that, described tap water piping of flushing the toilet also comprises city water tank (630), city water tank (630) is located at the height identical with described waste water tank, described tap water piping and waste water tank piping of flushing the toilet of flushing the toilet seals and is communicated with, and the tap water stored in city water tank (630) is discharged by described tap water piping, waste water tank piping of flushing the toilet of flushing the toilet successively.
8. Mousehold water saving toilet-flushing apparatus according to claim 7, it is characterized in that, described tap water piping of flushing the toilet also comprises and washes lavatory pipeline from the beginning, the described lavatory pipeline washed from the beginning comprises washing lavatory pipe from the beginning and washing from the beginning described in being located at lavatory pipe washes lavatory valve (642), described pipe one end, lavatory of washing from the beginning seals with city water tank (630) and is communicated with, and the described lavatory pipe other end of washing from the beginning is communicated with toilet inlet seal.
9. the Mousehold water saving toilet-flushing apparatus according to any one of claim 1,2 or 3, it is characterized in that, described Mousehold water saving toilet-flushing apparatus also comprises waste water tank overflow piping, and described waste water tank overflow piping comprises waste water tank bleed off pipe and is located at the waste water tank excess flow check valve (910) on described waste water tank bleed off pipe.
10. Mousehold water saving toilet-flushing apparatus according to claim 9, it is characterized in that, described waste water tank overflow piping also comprises spill box (920), return duct and the spill box flap valve (921) be located on described return duct, spill box pump (922), spill box (920) import is communicated with the exit seal of described waste water tank bleed off pipe, spill box (920) outlet is communicated with described return duct inlet seal, the outlet of described return duct is communicated with described waste water tank top, spill box (920) interior waste water is entered in described waste water tank after waste water tank inlet strainer (120) filters by described return duct.
CN201520264487.4U 2015-04-24 2015-04-24 A kind of Mousehold water saving toilet-flushing apparatus Expired - Fee Related CN204645169U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400902A (en) * 2016-09-29 2017-02-15 上海电机学院 Comprehensive water saving device
CN106638766A (en) * 2016-09-29 2017-05-10 上海电机学院 Wastewater recovery and treatment device used in kitchen or bath
CN107989112A (en) * 2017-12-06 2018-05-04 毕文山 A kind of washing machine sewage collecting processing storage supply reuse means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400902A (en) * 2016-09-29 2017-02-15 上海电机学院 Comprehensive water saving device
CN106638766A (en) * 2016-09-29 2017-05-10 上海电机学院 Wastewater recovery and treatment device used in kitchen or bath
CN107989112A (en) * 2017-12-06 2018-05-04 毕文山 A kind of washing machine sewage collecting processing storage supply reuse means

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