CN105256872A - Closestool - Google Patents

Closestool Download PDF

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Publication number
CN105256872A
CN105256872A CN201510807813.6A CN201510807813A CN105256872A CN 105256872 A CN105256872 A CN 105256872A CN 201510807813 A CN201510807813 A CN 201510807813A CN 105256872 A CN105256872 A CN 105256872A
Authority
CN
China
Prior art keywords
water
water tank
toilet
reservoir
recirculated
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.)
Pending
Application number
CN201510807813.6A
Other languages
Chinese (zh)
Inventor
袁小琨
李甜甜
宁蕴绯
虞婷婷
贾彩云
袁小林
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.)
Henan University of Urban Construction
Original Assignee
Henan University of Urban Construction
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 Henan University of Urban Construction filed Critical Henan University of Urban Construction
Priority to CN201510807813.6A priority Critical patent/CN105256872A/en
Publication of CN105256872A publication Critical patent/CN105256872A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30Relating to industrial water supply, e.g. used for cooling

Abstract

The invention provides a closestool and belongs to the field of living articles. The closestool comprises a closestool base, a circulation water tank used for storing waste water, and a tap water tank used for storing tap water. The circulation water tank is provided with a circulation water flushing valve and a circulation water flushing button, wherein the circulation water tank is connected with the closestool base through the circulation water flushing valve. The tap water tank is provided with a tap water flushing valve and a tap water flushing button, wherein the tap water tank is connected with the closestool base through the tap water flushing valve. The closestool further comprises a waste water storage device which is connected with the circulation water tank through a first guide pipe, and the closestool is further provided with a waste water conveying device used for conveying waste water in the waste water storage device to the circulation water tank. By means of the closestool, a closestool user can recycle waste water discharged by other devices, the utilization rate of the water resources is increased, and tap water resources are greatly saved.

Description

Toilet
Technical field
The present invention relates to consumer goods industries, in particular to a kind of toilet.
Background technology
Along with the minimizing day by day of hydraulic power potentials, it is more and more outstanding in the world that water resource lacks phenomenon.Water-saving technology is more and more paid attention to for national governments, and recycling of water resource, the energy consumption proportion improving people's living environment with this is more and more higher.In daily life, toilet because of its conveniently sweep, the benefit and obtaining that not easily makes lavatory produce peculiar smell uses widely, but not only water supply volume is large for existing toilet, it is also very serious to run drainage, causes a large amount of water resources and is wasted.
Summary of the invention
The object of the present invention is to provide a kind of toilet, to improve existing toilet, not only water supply volume is large, runs drainage also very seriously, causes the problem that a large amount of water resources is wasted.
The present invention is achieved in that
A kind of toilet, comprises toilet base, for the recirculated water water tank of storing wastewater and the tap water tank for depositing tap water; Described recirculated water water tank is provided with circulating flushing water valve and recirculated water flush button, described recirculated water water tank is connected with described toilet base by described circulating flushing water valve, described tap water tank is provided with tap water flushing valve and tap water flush button, and described tap water tank is connected with described toilet base by described tap water flushing valve; Described toilet also comprises waste water storage device, and described waste water storage device and described recirculated water water tank are by the first tubes connection, and described toilet is also provided with the waste water conveying device for the waste water in described waste water storage device being transported to described recirculated water water tank.
Further, described water-storing device comprises the reservoir being arranged at below ground, and described reservoir is provided with oral siphon, and one end of described oral siphon is connected with described reservoir, and the other end extends to ground; Described water-storing device also comprises water carriage room, and described water carriage room comprises and send water cavity and pressurizing chamber, described in send between water cavity and pressurizing chamber and be provided with slidably dividing plate, described water carriage room is communicated with by the second conduit with described reservoir; The second air bag that described waste water conveying device comprises the first air bag and is communicated with described first air bag, described first air bag is arranged in described pressurizing chamber, and described second air bag is arranged at ground.
When arranging reservoir in water-storing device, and after the oral siphon that described reservoir is arranged extends to ground, so that the waste water on toilet floor surface can flow in reservoir along oral siphon, then by waste water conveying device reservoir is transported in recirculated water water tank and recycles.
And after the first air bag arranged in waste water conveying device is communicated with the second air bag, and in the second air bag being arranged on ground in advance after gassy, user only needs to extrude described second air bag, gas then in the second air bag then can enter in described first air bag, described first air bag is expanded, thus promotion dividing plate moves upward, and then the water in water carriage room upwardly, and flow in described recirculated water water tank eventually through described first conduit, thus make toilet can by the waste water flushing toilet in recirculated water water tank, save water resource greatly.
Further, screen pack is provided with in described oral siphon.The ground in lavatory easily accumulates the tiny foreign material such as dust, hair, if above-mentioned foreign material flow in reservoir along current from oral siphon, not only easily pollute the water in reservoir, also easily cause the second pipe obstruction, and after in described oral siphon, screen pack is set, described screen pack effectively can filter above-mentioned tiny foreign material, avoids described second pipe obstruction.
Further, described second conduit is provided with the one way valve for sending the return of waste water in water cavity described in stoping.When described dividing plate is while promoting the water in described water carriage room and entering into described first conduit, also can water be expressed in the second conduit, thus cause backflow, and after on described second conduit, one way valve is set, the water in described water carriage room effectively can be avoided to be back in the second conduit, thus to improve the efficiency of water carriage room to described recirculated water water tank conveying water greatly.
Further, be also communicated with the 3rd conduit between described reservoir and described recirculated water water tank, described 3rd conduit is provided with water pump, and described water pump is electrically connected with start button.When waste water water sending device break down cannot send water time, the water overstock in reservoir is in static state always and easily produces bacterium, and after be communicated with the 3rd conduit between described reservoir with described recirculated water water tank, water pump is driven by described start button, the water in pump handle reservoir is made to be transported in recirculated water water tank, not only ensure that the water in described reservoir can not remain static, but also ensure that the water supply of recirculated water water tank is sufficient with in time.
Further, described toilet is also provided with microcontroller, and described microcontroller is electrically connected with described water pump; Be provided with the first level sensor for monitoring the water level in described recirculated water water tank in described recirculated water water tank, described first level sensor is electrically connected with described microcontroller; Be provided with the second level sensor for monitoring water level in described reservoir in described reservoir, described second level sensor is electrically connected with described microcontroller.If user gives in described recirculated water water tank timely supplement waste water, then when user needs flush toilet, after first must supplementing waste water to recirculated water water tank, could flush toilet, comparatively inconvenient.And after microcontroller, the first level sensor and the second level sensor are set, described microcontroller can by judging the water level in the described recirculated water water tank that more described first level sensor gathers, and the water level of the described reservoir of described second level sensor collection, come timely the water in described reservoir to be transported in recirculated water water tank by the 3rd conduit, thus ensure that the water yield in recirculated water water tank is sufficient.
Further, also chlorination equipment is provided with in described recirculated water water tank, described chlorination equipment comprises the container for filling sterilised liq, described container is provided with the shower nozzle for spraying thimerosal in described recirculated water water tank, described shower nozzle is electrically connected with nozzle driving circuit, and described nozzle driving circuit is electrically connected with described microcontroller.In the process of closet flushing, bacterium in toilet can be flown away everywhere, pollute to lavatory, then after also chlorination equipment being set in described recirculated water water tank, chlorination equipment can judge the frequency of spray disinfectant according to the water level in described recirculated water water tank, thus the bacterium killed greatly in recirculated water water tank, when reducing closet flushing, fly away the bacterial number to lavatory.
Further, described reservoir is also provided with the groove provided pipe that washes one's face for being communicated with the groove that washes one's face.After described reservoir is communicated with the described groove that washes one's face, the waste water washed one's face in groove then can flow in reservoir, recycles.
Further, described reservoir is also provided with the tap water provided pipe for being connected with running water pipe.After tap water supply system stops water supply, and when not having water in reservoir, toilet cannot rinse normally, then easily cause lavatory to have peculiar smell.And after the tap water provided pipe being used for being connected with running water pipe is set at reservoir, tap water can be connected by described tap water provided pipe, make user can learn tap water supply system can stop supply water after, water is stored in reservoir, so that after tap water supply system stops water supply, the water that reservoir prestores can be transported in recirculated water water tank, flush toilet.
The toilet that the embodiment of the present invention provides, by arranging the recirculated water water tank being used for storing wastewater, for giving the waste water storage device of described recirculated water cistern water supply and the mode for the waste water conveying device that the waste water in described waste water storage device is transported to described recirculated water water tank, make waste water storage device can store the waste water discharged in schedule life process, and toilet user can be transported to the water of described reservoir in described recirculated water water tank by described waste water conveying device, for flush toilet, thus make toilet user can the cycling utilization of wastewater of other equipment exhaustings, improve the utilization rate of water resource, save tap water resource greatly.
Accompanying drawing explanation
Fig. 1 shows a kind of structure chart of the toilet that the embodiment of the present invention provides;
Fig. 2 shows the another kind of structure chart of the toilet that the embodiment of the present invention provides;
Fig. 3 shows the another kind of structure chart of the toilet that the embodiment of the present invention provides;
Fig. 4 shows the connection block diagram of microcontroller, the first level sensor and the second level sensor that the embodiment of the present invention provides.
Reference numeral:
Recirculated water water tank 101, tap water tank 102, the first conduit 103;
Reservoir 201, oral siphon 202, screen pack 203, water carriage room 204, dividing plate 205, the second conduit 206, wash one's face groove provided pipe 207, tap water provided pipe 208; 3rd conduit 209;
First air bag 301, second air bag 302;
Microcontroller 400, the first level sensor 401, second level sensor 402.
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Referring to Fig. 1-3, a kind of toilet that the embodiment of the present invention provides, comprising toilet base, for the recirculated water water tank 101 of storing wastewater and the tap water tank 102 for depositing tap water; Described recirculated water water tank 101 is provided with circulating flushing water valve and recirculated water flush button, described recirculated water water tank 101 is connected with described toilet base by described circulating flushing water valve, described tap water tank 102 is provided with tap water flushing valve and tap water flush button, and described tap water tank 102 is connected with described toilet base by described tap water flushing valve; Described toilet also comprises waste water storage device, described waste water storage device is connected by the first conduit 103 with described recirculated water water tank, and described toilet is also provided with the waste water conveying device for the waste water in described waste water storage device being transported to described recirculated water water tank.
And in practice process, embodiment and the setting position of described water-storing device have various ways, and in order to save the space in lavatory, as the preferred mode of one, described water-storing device comprises reservoir 201, described reservoir 201 can be arranged at below ground, certainly the waste water for the ease of ground can flow to described reservoir 201, described reservoir 201 is provided with oral siphon 202, and one end of described oral siphon 202 is connected with described reservoir 201, and the other end extends to ground; Described water-storing device also comprises water carriage room 204, and described water carriage room 204 comprises and send water cavity and pressurizing chamber, described in send between water cavity and pressurizing chamber and be provided with slidably dividing plate 205, described water carriage room is communicated with by the second conduit 206 with described reservoir; The second air bag 302 that described waste water conveying device comprises the first air bag 301 and is communicated with described first air bag 301, described first air bag 301 is arranged in described pressurizing chamber, and described second air bag 302 is arranged at ground.
When arranging reservoir 201 in water-storing device, and after the oral siphon 202 that described reservoir 201 is arranged extends to ground, so that the waste water on toilet floor surface can flow in reservoir 201 along oral siphon 202, then by waste water conveying device the waste water in reservoir 201 is transported in recirculated water water tank 101 and recycles.
And after the first air bag 301 arranged in waste water conveying device is communicated with the second air bag 302, and in the second air bag 302 being arranged on ground in advance after gassy, user only needs to extrude described second air bag 302, gas then in the second air bag 302 then can enter in described first air bag 301, described first air bag 301 is expanded, thus promotion dividing plate 205 moves upward, and then the water in water carriage room 204 upwardly, and flow in described recirculated water water tank 101 eventually through described first conduit 103, thus make toilet can by the waste water flushing toilet in recirculated water water tank 101, save water resource greatly.
In daily life process, the ground in lavatory easily accumulates the tiny foreign material such as dust, hair, if above-mentioned foreign material flow in reservoir 201 along current from oral siphon 202, not only easily pollute the water in reservoir 201, the second conduit 206 is also easily caused to block, in order to improve the problems referred to above, in described oral siphon 202, be provided with screen pack 203.After arrange screen pack 203 in described oral siphon 202, described screen pack 203 effectively can filter above-mentioned tiny foreign material, avoids described second conduit 206 to block.
When described waste water conveying device at work, described dividing plate 205 water that can promote in described water carriage room 204 enters into described first conduit 103, and during this period, also can water is expressed in the second conduit 206, thus causes backflow.And in practice process, in order to avoid return of waste water is in described second conduit 206, preferably, described second conduit 206 is provided with the one way valve for sending the return of waste water in water cavity described in stoping.After on described second conduit 206, one way valve is set, because one way valve makes fluid can only flow along water inlet, the feature that delivery port medium but cannot reflux, the water in described water carriage room 204 effectively can be avoided to be back in the second conduit 206, thus to improve water carriage room 204 carries efficiency from water to described recirculated water water tank 101 greatly.
Certainly, except described second conduit 206 being arranged one way valve to avoid, except the water backflow in pipe, as shown in Figure 3, can also described second conduit 206 being set to curved, thus to avoid the water in pipe to reflux.
When waste water water sending device break down cannot send water time, the water overstock in reservoir 201 is in static state because of being transferred away always, then easily produce bacterium, in order to ensure that waste water in reservoir 201 can by effectively and be transported to recirculated water water tank 101 timely, preferably, as shown in Figure 2, the 3rd conduit 209 is also communicated with between described reservoir 201 and described recirculated water water tank 101, described 3rd conduit 209 is provided with water pump, and described water pump is electrically connected with start button.After be communicated with the 3rd conduit 209 between described reservoir 201 with described recirculated water water tank 101, water pump is driven by described start button, the water in pump handle reservoir 201 is made to be transported in recirculated water water tank 101, not only ensure that the water in described reservoir 201 can not remain static for a long time, but also ensure that the water supply of recirculated water water tank 101 is sufficient with in time.
In order to further promote the water application efficiency in recirculated water water tank 101, as shown in Figure 4, described toilet is also provided with microcontroller 400, and described microcontroller 400 is electrically connected with described water pump; Be provided with the first level sensor 401 for monitoring the water level in described recirculated water water tank 101 in described recirculated water water tank 101, described first level sensor 401 is electrically connected with described microcontroller 400; Be provided with the second level sensor 402 for monitoring water level in described reservoir 201 in described reservoir 201, described second level sensor 402 is electrically connected with described microcontroller 400.If user gives in described recirculated water water tank 101 timely supplement waste water, then when user needs flush toilet, after first must supplementing waste water to recirculated water water tank, could flush toilet, comparatively inconvenient.And after microcontroller 400, first level sensor 401 and the second level sensor 402 are set, described microcontroller 400 can by judging the water level in the described recirculated water water tank that more described first level sensor 401 gathers, and the water level of the described reservoir 201 of described second level sensor 402 collection, come timely the water in described reservoir 201 to be transported in recirculated water water tank 101 by the 3rd conduit 209, thus ensure that the water yield in recirculated water water tank 101 is sufficient.
Further, also chlorination equipment is provided with in described recirculated water water tank 101, described chlorination equipment comprises the container for filling sterilised liq, described container is provided with the shower nozzle for spraying thimerosal in described recirculated water water tank 101, described shower nozzle is electrically connected with nozzle driving circuit, and described nozzle driving circuit is electrically connected with described microcontroller 400.In the process of closet flushing, bacterium in toilet can be flown away everywhere, pollute to lavatory, then after also chlorination equipment being set in described recirculated water water tank 101, chlorination equipment can judge the frequency of spray disinfectant according to the water level in described recirculated water water tank 101, thus the bacterium killed greatly in recirculated water water tank 101, when reducing closet flushing, fly away the bacterial number to lavatory.
It should be noted that, in practice process, lavatory has the utensil of more use water, such as wash one's face groove, Wash tubs etc., in order to further promote the utilization rate of water resource, described reservoir 201 is also provided with the groove provided pipe 207 that washes one's face for being communicated with the groove that washes one's face.After described reservoir 201 is communicated with the described groove that washes one's face, the waste water washed one's face in groove then can flow in reservoir, recycles.
In daily life process, tap water supply system there will be the state of cutting off the water frequently, causes toilet user can not flush toilet timely, causes reservoir described in the peculiar smell of lavatory to be also provided with tap water provided pipe 208 for being connected with running water pipe.After tap water supply system stops water supply, and when not having water in reservoir, toilet cannot rinse normally, then easily cause lavatory to have peculiar smell.And after the tap water provided pipe 208 being used for being connected with running water pipe is set at reservoir 201, tap water can be connected by described tap water provided pipe 208, make user can learn tap water supply system can stop supply water after, water is stored in reservoir, so that after tap water supply system stops water supply, the water that reservoir prestores can be transported in recirculated water water tank, flush toilet.
The toilet that the embodiment of the present invention provides, by arranging the recirculated water water tank being used for storing wastewater, for giving the waste water storage device of described recirculated water cistern water supply and the mode for the waste water conveying device that the waste water in described waste water storage device is transported to described recirculated water water tank, make waste water storage device can store the waste water discharged in schedule life process, and toilet user can be transported to the water of described reservoir in described recirculated water water tank by described waste water conveying device, for flush toilet, thus make toilet user can the cycling utilization of wastewater of other equipment exhaustings, improve the utilization rate of water resource, save tap water resource greatly.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a toilet, is characterized in that, comprises toilet base, for the recirculated water water tank of storing wastewater and the tap water tank for depositing tap water; Described recirculated water water tank is provided with circulating flushing water valve and recirculated water flush button, described recirculated water water tank is connected with described toilet base by described circulating flushing water valve, described tap water tank is provided with tap water flushing valve and tap water flush button, and described tap water tank is connected with described toilet base by described tap water flushing valve; Described toilet also comprises waste water storage device, and described waste water storage device and described recirculated water water tank are by the first tubes connection, and described toilet is also provided with the waste water conveying device for the waste water in described waste water storage device being transported to described recirculated water water tank.
2. toilet according to claim 1, is characterized in that, described water-storing device comprises the reservoir being arranged at below ground, and described reservoir is provided with oral siphon, and one end of described oral siphon is connected with described reservoir, and the other end extends to ground; Described water-storing device also comprises water carriage room, and described water carriage room comprises and send water cavity and pressurizing chamber, described in send between water cavity and pressurizing chamber and be provided with slidably dividing plate, described water carriage room is communicated with by the second conduit with described reservoir; The second air bag that described waste water conveying device comprises the first air bag and is communicated with described first air bag, described first air bag is arranged in described pressurizing chamber, and described second air bag is arranged at ground.
3. toilet according to claim 2, is characterized in that, is provided with screen pack in described oral siphon.
4. toilet according to claim 2, is characterized in that, described second conduit is provided with the one way valve for sending the return of waste water in water cavity described in stoping.
5. toilet according to claim 2, is characterized in that, is also communicated with the 3rd conduit between described reservoir and described recirculated water water tank, and described 3rd conduit is provided with water pump, and described water pump is electrically connected with start button.
6. toilet according to claim 5, is characterized in that, described toilet is also provided with microcontroller, and described microcontroller is electrically connected with described water pump; Be provided with the first level sensor for monitoring the water level in described recirculated water water tank in described recirculated water water tank, described first level sensor is electrically connected with described microcontroller; Be provided with the second level sensor for monitoring water level in described reservoir in described reservoir, described second level sensor is electrically connected with described microcontroller.
7. toilet according to claim 6, it is characterized in that, also chlorination equipment is provided with in described recirculated water water tank, described chlorination equipment comprises the container for filling sterilised liq, described container is provided with the shower nozzle for spraying thimerosal in described recirculated water water tank, described shower nozzle is electrically connected with nozzle driving circuit, and described nozzle driving circuit is electrically connected with described microcontroller.
8., according to the arbitrary described toilet of claim 2-7, it is characterized in that, described reservoir is also provided with the groove provided pipe that washes one's face for being communicated with the groove that washes one's face.
9., according to the arbitrary described toilet of claim 2-7, it is characterized in that, described reservoir is also provided with the tap water provided pipe for being connected with running water pipe.
CN201510807813.6A 2015-11-19 2015-11-19 Closestool Pending CN105256872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510807813.6A CN105256872A (en) 2015-11-19 2015-11-19 Closestool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510807813.6A CN105256872A (en) 2015-11-19 2015-11-19 Closestool

Publications (1)

Publication Number Publication Date
CN105256872A true CN105256872A (en) 2016-01-20

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CN201510807813.6A Pending CN105256872A (en) 2015-11-19 2015-11-19 Closestool

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108755876A (en) * 2018-06-12 2018-11-06 田新明 A kind of toilet seat using waste water

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Publication number Priority date Publication date Assignee Title
DE3828528A1 (en) * 1988-08-23 1990-03-01 Helmuth Hasse Used-water toilet flushing
CN2903203Y (en) * 2006-01-16 2007-05-23 连国保 Household water saving apparatus
CN201567632U (en) * 2009-11-11 2010-09-01 易思海 Liquid collection type toilet flusher
KR20100114980A (en) * 2009-04-17 2010-10-27 박순남 Water saving system for utilizing a life waste water
CN202017234U (en) * 2010-12-06 2011-10-26 林智勇 Closestool
CN202131637U (en) * 2011-06-17 2012-02-01 吴显忠 Intermittent pneumatic water pressing device
WO2012032229A1 (en) * 2010-09-06 2012-03-15 Mca (Sarl) Self-contained bathroom
CN202176005U (en) * 2011-06-25 2012-03-28 苗瑞合 Pedestal pan with double tanks for water storage
CN102912833A (en) * 2012-10-16 2013-02-06 河北联合大学 Three-box water-saving water closet flushing device
CN203594085U (en) * 2013-10-11 2014-05-14 秦柳文 Multi-water tank water saving toilet seat
CN203782839U (en) * 2014-04-23 2014-08-20 曹城 Device for collecting domestic wastewater for toilet flushing
CN205100331U (en) * 2015-11-19 2016-03-23 河南城建学院 Closestool

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828528A1 (en) * 1988-08-23 1990-03-01 Helmuth Hasse Used-water toilet flushing
CN2903203Y (en) * 2006-01-16 2007-05-23 连国保 Household water saving apparatus
KR20100114980A (en) * 2009-04-17 2010-10-27 박순남 Water saving system for utilizing a life waste water
CN201567632U (en) * 2009-11-11 2010-09-01 易思海 Liquid collection type toilet flusher
WO2012032229A1 (en) * 2010-09-06 2012-03-15 Mca (Sarl) Self-contained bathroom
CN202017234U (en) * 2010-12-06 2011-10-26 林智勇 Closestool
CN202131637U (en) * 2011-06-17 2012-02-01 吴显忠 Intermittent pneumatic water pressing device
CN202176005U (en) * 2011-06-25 2012-03-28 苗瑞合 Pedestal pan with double tanks for water storage
CN102912833A (en) * 2012-10-16 2013-02-06 河北联合大学 Three-box water-saving water closet flushing device
CN203594085U (en) * 2013-10-11 2014-05-14 秦柳文 Multi-water tank water saving toilet seat
CN203782839U (en) * 2014-04-23 2014-08-20 曹城 Device for collecting domestic wastewater for toilet flushing
CN205100331U (en) * 2015-11-19 2016-03-23 河南城建学院 Closestool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108755876A (en) * 2018-06-12 2018-11-06 田新明 A kind of toilet seat using waste water

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Application publication date: 20160120