CN1680668A - Water saving toilet with double channel - Google Patents
Water saving toilet with double channel Download PDFInfo
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- CN1680668A CN1680668A CN 200510007135 CN200510007135A CN1680668A CN 1680668 A CN1680668 A CN 1680668A CN 200510007135 CN200510007135 CN 200510007135 CN 200510007135 A CN200510007135 A CN 200510007135A CN 1680668 A CN1680668 A CN 1680668A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000011010 flushing procedure Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 230000003373 anti-fouling effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
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- 239000000463 material Substances 0.000 claims description 2
- 238000010008 shearing Methods 0.000 claims description 2
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- 239000000203 mixture Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 4
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- RAFZYSUICBQABU-HMMYKYKNSA-N Phytal Chemical compound CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O RAFZYSUICBQABU-HMMYKYKNSA-N 0.000 description 2
- RAFZYSUICBQABU-QYLFUYDXSA-N Phytal Natural products CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C/C=O RAFZYSUICBQABU-QYLFUYDXSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- RAFZYSUICBQABU-UHFFFAOYSA-N phytenal Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=CC=O RAFZYSUICBQABU-UHFFFAOYSA-N 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000001635 urinary tract Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The main technical proposal is: two independent channels in water closet are separately used for storing, washing and sucking out defecation and urinate; when making defecation, two channels are enabled at same time; when making urinate, only the channel for urinate is enabled; The invention can save water.
Description
Affiliated field:
The present invention relates to a kind of flush toilet, refer in particular to a kind of large and small separate respectively store, the water saving toilet with double channel of flushing, suction.
Background technology:
During the porcelain flush toilet that is generally using at present urbanization is throughout the country transformed, in each residential quarter is promptly set up, in home dwelling construction by leaps and bounds, promptly, walk close to, enter into each family more and more.Providing amenities for the people, improving environment, promoting to have played very big effect in progressive and the civilization.But the mankind have also paid very high cost in this process of urbanization, heavy cost, and one of them is exactly to consume precious water resource for this reason and in large quantities.
Had a lot of people be familiar with one this point, for using water wisely and other various functions continuously, persistently make great efforts improving, make this product that new face, common new function often be arranged.But making a general survey of this product in the market, all is the flush toilet that a kind of single channel formula large and small separated the storage that mixes, flushing, suction.
Common comparatively novel water-saving toilet now commonly used is finished the cleaning function of once flushing, suction, needs about 12 kilograms in water, and ropy old product water may be more; Some notices that water-saving people can transfer water supply volume smaller, even also can put a bottle in storage tank, puts the piece brick, to reduce the volume of storage tank, and the water supply volume when reducing the single flushing; Wish that suction is big, the people who dashes totally a bit can transfer the water yield more.But do not have too big difference.Few, can be less to 6 kilograms; Many, be unlikely to many to 24 kilograms.For the product of selecting, installing, debugging is good, its each water supply volume is a basic fixed, so the use amount of water is directly proportional with its access times.Therefore, reduce access times is water-saving key points as far as possible.But its access times are bad again fully to be controlled artificially and reduces.Such as normal people once has a bowel movement general every day, all will wash once.And everyone go to the lavatory, comparatively the number of times of rule can be for reference like this with regard to not having, once all be possible once per hour by per 4 hours, (remove and sleep 8 hours night not very about 5-17 time greatly so for each person every day, we press arithmetic mean of instantaneous value and calculate, and then need go to the lavatory for each person every day 11 times, together finish when wherein once having a bowel movement in the morning, be per 1.6 hours once, this numeral is roughly credible.Just go to the lavatory number of times much larger than the number of times of having a bowel movement, and is 11 times of number of times of having a bowel movement.It is impossible will controlling, reduce the number of times of going to the lavatory artificially, also is antihygienic, people's physiology, psychology all is harmful to, particularly the elderly and women.Medical science is warned the women: because the genital structure of women's urinary system is comparatively special, urine overstand in bladder makes bacterium growth and breeding in urinary tract easily in addition, invades urinary tract mucosa or tissue and causes the urinary tract inflammation.
For the someone, the number of times that social in other words common people go to the lavatory every day is substantially invariable.The somebody does not wash after going to the lavatory for using water wisely at every turn, and this is antihygienic, and it is indoor that pernicious gas is full of, and foul smell does not fill the air and looses, and has the health of speaking sarcastically.But as all wash once fully at every turn, be exactly 12 kg of water, one day is exactly 120 kg (going to the lavatory once of the deduction early morning and the while of having a bowel movement), and over a year, everyone washes to go to the lavatory to need 43.80 meters in water
3, large and small separate together will 48.18 meters
3(seeing following table for details):
Subordinate list:
The large and small for each person every day number of times of separating reaches now with single channel toilet flush toilet required water amount estimating table unit in relevant period: inferior, rice
3
| Number of times/sky | Average time/sky | Water supply volume/time | Water supply volume/day | Water supply volume/year | Total water amount/year | |
| Have a bowel movement | ??1 | ????1 | ??0.012 | ????0.012 | ?0.012×365=4.38 | ?4.38+43.80=48.18 |
| Go to the lavatory | ??5-17 | ????11 | ??0.012 | (11-1)×0.012=0.12 | ?0.12×365=43.80 |
Estimation if China 1,300,000,000 people use this flush toilet, all is particular about sanitation and hygiene like this, all wash completely after large and small the separating at every turn, then China wash away the large and small water for cleaning of separating every year will 626.34 hundred million meters
3" new time society Huhehaote electricity (reporter: Yin Yao, Ren Huibin) China at present has the tap water of billion cubic meter more than 100 to be used to wash away household toilet and lavatory every year to substantially exceed on September 10th, 04, be equivalent to the year tap water consumption in 50 medium-sized cities, the water resource waste situation is startling ".This startling numeral only has only more than 100 hundred million meters
3, 626.34 hundred million meters of the numerals of calculating above with me
3Compare much smallerly, this wherein has following reason:
1, there is a big chunk not use this flush toilet as yet among 1,300,000,000 personnel of the whole nation;
2, habits and customs of China and economic condition still fail to make everyone all once wash completely after going to the lavatory;
3, some people has accomplished recycling with the domestic waste water flushing;
4, the special groove of going to the lavatory, washing water quantity much less are arranged in the male public lavatory;
……
Because large and small proterties of separating the content of being drained is diverse: the content of having a bowel movement is soft strip solid basically, and the suction that dashes required when flushing, suction wants big, and institute's water requirement is just many; And the content of going to the lavatory is a liquid, and the suction that dashes that needs can be littler, as long as will be done slightly to wash and it is discharged fully by the place that urine is being infected with, institute's water requirement significantly reduces.But common its water requirement of single channel flush toilet commonly used can only be according to the design of having a bowel movement, and therefore when flushing and suction are gone to the lavatory, has just caused a large amount of wastes of valuable clean water.
In public men's lavatory, just told large and small separating in different urinals and finished, thereby can save discharging quantity of water when going to the lavatory.But in the family, also there is not the large and small like this branch closet of separating of condition, flushing respectively, its reason has:
1, can take the space of narrow and small preciousness;
2, can increase cost: the addition of closet, the consumption of pipeline, material;
3, most importantly still can not solve the problem of water saving that the women goes to the lavatory, always can not increase the toilet of going to the lavatory of women's special use again.As truly, each washroom will three cover sanitary installation.Obviously this is unpractical.
Purpose of the present invention is exactly in order to overcome common single channel flush toilet commonly used, the said in the above big yield that washes the content of having a bowel movement of having used when content is gone to the lavatory in flushing at every turn washes, and greatly wasted precious water resource and propose to design and manufacture and when going to the lavatory, only need seldom the water yield flushing just can be (with respect to the used washing water quantity of present single channel flush toilet, concrete amount will be tested by production unit, could determine at last after the production, I think, have 0.5 to 2 kg of water also just similar) water saving toilet with double channel; When going to the lavatory, everybody also can relievedly wash at every turn simultaneously, and no longer in order to economize on water, reduces the fact that influences family member's health of paying and will not wash after going to the lavatory; Can reduce water supply volume greatly under the condition of guaranteeing domestic hygiene, health, reduce family's expenditure of water, the consumption of the precious water resource of minimizing country is benefited the nation and the people, and benefits the descendant.Along with the progressively raising of national water price, the progressively release of later stage differential style water price, its economic implications can not be despised, and the development sustainably to country also can play a big part.
Spent very big length, these contents above having write, can be described as " its ring of bird; ask its friend's sound ", purpose is to want appearance of the present invention to the people who has seen this paper not to be produced the qi meaning, will do not produce resentment, do not take exception to, scorn to take even a glance at: 1, large and small thing of separating all so be discussed it? Is 2, so simple question calculated what invention? 3, connect when I am large and small to separate, be also noted that the position that I sit, how disagreeable? But should see, this problem proposes, after this invention was produced, the whole nation of impelling that can produce promoted progress and civilized in urbanization process, role in the process of country's development sustainably, go in this cause and can put into actively, enthusiastically, it is discussed, studies it, produce it, use it, wish that the sanitary equipment manufacturing expert of the famous brand that each is well-known can shoulder production obligation of the present invention brave, energetically.Even run into all difficulties and resistance in process of production, still can unyieldingly not stop not continue with having a rest, appear on the market up to the production of qualified satisfaction.After appearing on the market, wish that also increasing people goes to choose it, uses it, propagates it.Do not put slight trouble (because the large and small passage ratio that correctly fully enters respectively separately of separating originally will be bothered always because had.But should, if design, produce, can not increase how many troubles yet, not too difficult thing, still be than being easier to accomplish.) just go to repel it psychologically, oppose it.Be below I to top several questions answer, would like to ask every reader and look at whether I say resonable:
Is 1, civilized society discussed, is studied large and small thing of separating, and is right fully, normal, not long ago is not also to have held the conference of international public lavatory?
2, simple thing also will someone be carried again! When simple thing can be obtained big benefit, when simple question can bring progressively and civilized for society, bring health to family, reduce expenditure, why not do it for we when bringing sustainable development possible for country? Everybody does this part simple thing!
3, She Hui progress, sometimes be exactly restriction: as in the chaotic state epoch in romote antiquity to the mankind itself, originally there is not the road on the ground, the mankind can various places each to (rivers,lakes and seas, overhanging cliff, the mountain of swords and a sea of flames of sashaying ... there is not certain condition can not walk) yet, plant later on and played the crops, the field, crops always could not arbitrarily have been walked, and can only walk on the ridge! Steam engine has been arranged, invented train, the people just can only sit in the compartment, walks on rail, and you are always not talkative, why has only train to open on the rail, do I get on not all right for a walk? I will walk on same rail simultaneously with train exactly.Present speedway, so wide, so flat road, the people can not get on to walk; On present road inside the city, six-lane, eight tracks, the pedestrian just can only keep to the side away forever, keeps to the right, and also wants you to loiter, stop-go, because broad road is got on the car go at express speed, when you will cross street, you did not stop, go in the automobile that allows out, all right? do you also want little life? Therefore, we can say also that some is to mankind itself's restriction, also a kind of sign of human progress and civilization just.This restriction, everyone wants conscious and goes to accept it.
Embodiment:
1, to produce large and small separate still be the flush toilet of one in design, but not commonly commonly used large and smallly to have separated the pattern all separated in the same warehouse, but original toilet one is divided into two, and added dividing plate in the centre of toilet body warehouse, be divided into two fully independently warehouses.The Chi Zaiqian (direction that is sitting in toilet seat on the toilet with the people is reference) that goes to the lavatory, the stool storehouse after.It all has jet water spout, the flush port that spreads all over around the storehouse, upper edge, pond separately, and with large and small separate content and clean water together separately suction export to the autonomous channel of sewer.Concrete shape, volume size, channel arrangement by the producer rule of thumb, tradition, the production of experiment reasonable Arrangement, I propose following suggestion, and am for reference:
2, the warehouse of having a bowel movement should be considered when design is produced:
2.1 its surface area suitable for reading and volume, comparable present single pass little many, its volume leaves certain surplus again and gets final product as long as considering its convenient content of fully will having a bowel movement discharges.Because during toilet, the content of having a bowel movement be entered warehouse still comparatively easily, so flat mouthful surface area even can be also little more many on it than original single pass half of flat oral thermometer area of.When producing, design should consider simultaneously when guaranteeing the effect of flushing, suction, to lack water as much as possible.
2.2 its shape should be considered:
2.2.1 in toilet water more for a long time, having a bowel movement prevents when falling that water from spattering human body (as long as considering that its drop point neither in no pool, also not in the profundal zone, just in time in the phytal zone, just in time is unlikely to spatter human body).Drop point should guarantee in the phytal zone, and in the process of taking off greatly, have a bowel movement and can slide to the profundal zone gradually down along the toilet inwall.
2.2.2 in the time of should being provided with the contingency line clogging, the platform of bellows suction, unimpeded be arranged.As because of after this volume reducing, when common bellows commonly used is too big, would rather produce special-purpose bellows in addition.
3, the pond of going to the lavatory should be considered:
3.1 in order to consider that the male sex adopts stand-type going to the lavatory, and the toilet position is lower, so the last flat oral thermometer area in the pond of going to the lavatory is unsuitable too small, preventing to go to the lavatory outside, or spatters at the toilet bead;
3.2 its shape should be taken into account when men and women's property is gone to the lavatory that the assurance urine is not spattered human body;
4, the large and small suction passage of separating should be considered every possible angle, should be independent separately, be independent of each other; Consider before outlet, will large and smallly separate as far as possible the suction passage again fully and lump together, change in order to transformation to original single channel toilet.If this point does not accomplish that needs amplify when descending the mouth of a river, just have influence on this retrofit work, can only use in the newly-designed house from now on!
The suction passage 4.1 have a bowel movement, the producer knows a thing or two, as long as carry out certain layout and correction;
The suction passage 4.2 go to the lavatory, can be referring to the suction channel of common single channel flush toilet commonly used, just passage thickness, length, path layout all need brand-new plan design, why consider to adopt suction channel just in order to seal the foul smell of sewer, and the effect of suction is just less.Go to the lavatory as long as should take into full account to drain, answer the least possible water;
5, toilet is with covering, and this lid promptly is the wreath that covers on the water closet body, and the people sits in this toilet with covering large and small separating.
5.1 shape is very important with cooperating of toilet body, correctly the location is (because during toilet, adult's urethral orifice and the shortest only about about 10 centimetres of the horizontal range between anus, and toilet bead width generally is 4 centimetres now, the pond of going to the lavatory of this product will be divided row large and small two-way jet water spout, the mouth separated in the dividing plate bead of storehouse with having a bowel movement, and may be wider than 4 centimetres, so can acquire a certain degree of difficulty during toilet), in the time of just toilet can being made, the large and small branch of separating is entered separately Cang Chi;
5.2 should there be the shirt rim that encases toilet in the preceding outside of this lid, the effect of this shirt rim has:
5.2.1 this toilet is located with lid is correct, and the people does not cause and covers the displacement that horizontally slips when toilet.
5.2.2 do not make the annex of fixing this lid be subjected to shearing;
5.2.3 just in case the outer of projection that the male sex stands and made the toilet body when going to the lavatory because of carelessness dirty, can be so that other people unlikely dirty human body, clothing when toilet.
5.3 toilet should guarantee that with the shape of lid when the toilet, plane on a little higher than toilet body is all answered at any position of buttocks; Can avoid human body to touch the Shang Pingkou of large and small Xie Cang, cell compartment plate like this.
5.4, can consider to process the toilet lid that uses for primary school, the student of kindergarten for making things convenient for child to use;
6, the correct location when making things convenient for toilet, the outside, the bead both sides of the large and small Xie Cang of the aligning of toilet body, cell compartment plate and toilet are respectively processed the mark of a specific protrusion (it is good to cave in) with the correspondence position outside the lid, can aim the place when making things convenient for toilet.
7, be the exchange that makes things convenient for each inter-plant product usefulness mutually, should be with toilet body, toilet with lid, the standardization of closestool cover.
8, storage tank, dash and to discharge water
For the large and small storage tank of separating wash water can be integral type, its flushing pipe will separate certainly, but its bath switch can be multiple pattern, as when having a bowel movement flushing, start when having a bowel movement flush switch and can start the large and small flushing water of separating simultaneously, only starting the flushing water of going to the lavatory and start when going to the lavatory flush switch, also can be after having a bowel movement, and need start simultaneously large and smallly could start flushing water separately when separating the flushing water switch.
Go to the lavatory and also can directly take from pipe water with flushing water; Washing water quantity is less owing to go to the lavatory, and directly takes from pipe water and should be able to satisfy rinsing requirement;
Flush switch if can be made foot-operatedly, induction type just better more meets hygienic requirements, particularly as communicable diseases such as SARS break out period, its superiority is more arranged, foot-operated, as be contained in the left front of toilet, see the position in the accompanying drawing 1.After the male sex stands and goes to the lavatory, with right crus of diaphragm trample a little (because water supply volume is less, thus foot-operated take less) can successfully wash; Induction type can be when taking (or close) closet at human body, start loop inductance work, when human body leaves, start the bath switch and finish the flushing action.
Fig. 1, Figure of abstract:
1. go to the lavatory towards cock of water drain
2. have a bowel movement towards cock of water drain
3. be installed in the Metal decorative part at storage tank loam cake place, play the attractive, decorative protective effect, be fixed on large and small on the storage tank separate the flushing water switch by this decoration endoporus, stretch out the water storage casing, control usefulness for the user.
4. storage tank loam cake and storage tank
5. toilet is with covering
6. closestool cover
7. the storehouse of having a bowel movement
8. the suction/exhousting hole of having a bowel movement
9. have a bowel movement storehouse and the dividing plate between the pond of going to the lavatory
10. the mark of the projection (or recessed) on plane on the toilet body of pond, storehouse dividing plate
The antifouling leakage pad of and the suction/exhousting hole of going to the lavatory
The pond of going to the lavatory
foot switch position
Fig. 2, antifouling leakage pad generalized section
Wherein the A-A section is that porcelain leaks pad
A '-A ' section is that stainless steel leaks pad
Fig. 3, pick and place antifouling leakage pad small tools
is the expansion schematic diagram of this small tools, and the stainless steel wires that two thicknesses are moderate on its limit are by stainless steel sheet| e, e ', f, f ' clamping respectively, and its spacing a just in time is hole I, II or III, IV spacing.After this instrument just in time protrudes into hole I II III IV, during this instrument of firmly grasping, its anterior hook is just in time caught antifouling leakage pad, and the lower protrusion of e, e ' just in time props up this leakage pad, pad supplies the usefulness of flushing to make this instrument just in time catch Lou, and the size of its aperture b and hook c just in time can be put into hole I II III IV respectively smoothly.
Fig. 4 toilet is that 5. toilet uses lid with lid and following shirt rim thereof, top, and a shirt rim is arranged at its front end bottom, is to cover toilet body outer notch portion, does not pollute human body and clothes when it has guaranteed the human body toilet.The A-A view is a sectional view, and arrow indication source is the sign of large and small storehouse cell compartment Board position among the figure.
Claims (6)
1, water saving toilet with double channel, the same with general flush toilet commonly used, be made up of with lid, closestool cover four parts storage tank, toilet body, toilet, it is characterized in that: the large and small single channel formula flush toilet of separating mixture of storage, flushing, the suction that will use always at present transforms into respectively and stores, flushing, suction is had a bowel movement and go to the lavatory two binary channels flush toilet independently separately.
2, the flushing water switch of toilet according to claim 1:
Be placed in the tank box 2.1 comply with traditional flushing water switch, its operation part is exposed tank upper cover, and both should make and can press the large and small flushing water switch of separating easily simultaneously, also can press the large and small flushing water switch of separating respectively separately.
2.2 can design foot-operated flushing water switch, the flushing water switch of particularly going to the lavatory can directly use and come water in the pipeline, makes things convenient for the user to control freely, avoids the hand contagion of bacterium by controlling.
2.3 can design with principle of induction etc. and make easily flushing water switch automatically.
3, in the side of going to the lavatory pond and on the close toilet body of the dividing plate plane of having a bowel movement between the storehouse, and toilet adds a projection (or depression) marking with the outside that lid faces this dividing plate, touching contraposition with hand when making things convenient for toilet, guaranteeing that the end user correctly enters Cang Chi respectively with large and small separating.
4, toilet according to claim 1 is provided with antifouling leakage pad in the bottom in its pond of going to the lavatory, when having the foreign material obstruction to go to the lavatory discharging, can leak pad taking-up flushing, it is characterized in that:
4.1 this antifouling leakage pad upper surface is spill, guarantees that this leakage pad acts in accordance with the discharge of freely will going to the lavatory just often, and when this leaks pad and takes out, and should guarantee that obstruction on this leakage pad does not bleed to go to the lavatory in the passage.
4.2 the special tool that picks and places this antifouling leakage pad is produced in design, picks and places and washes in order to it, the producer can design voluntarily, and can be suspended on suitable place, in water tank, and when depositing like this, the side of occupation of land not, the time spent can conveniently take out.
5, the toilet of producing according to claim 1 in its exterior front, should have the outstanding shirt rim that covers the toilet body of part with lid, so that during toilet, guarantee that toilet is not subjected to displacement with covering; Do not make fixing toilet be subjected to excessive shearing with the screw of lid and closestool cover; Guaranteed simultaneously just in case the outer of toilet body does not touch human body and clothing when contaminated.
6, the toilet body of producing according to claim 1, the toilet that closestool cover and claim 5 are produced should be carried out standardized production with covering each part, can exchange mutual usefulness in order to each parts, reduces user's trouble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510007135 CN1680668A (en) | 2005-01-21 | 2005-01-21 | Water saving toilet with double channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510007135 CN1680668A (en) | 2005-01-21 | 2005-01-21 | Water saving toilet with double channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1680668A true CN1680668A (en) | 2005-10-12 |
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ID=35067388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510007135 Pending CN1680668A (en) | 2005-01-21 | 2005-01-21 | Water saving toilet with double channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN1680668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014003686A1 (en) * | 2012-06-25 | 2014-01-03 | Nanyang Technological University | Source separation toilet system and toilet bowl for use in such a system |
| WO2015027364A1 (en) * | 2013-08-30 | 2015-03-05 | Xu Jingda | Double-bowl toilet |
| WO2017073505A1 (en) * | 2015-10-29 | 2017-05-04 | 株式会社Lixil | Toilet |
-
2005
- 2005-01-21 CN CN 200510007135 patent/CN1680668A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014003686A1 (en) * | 2012-06-25 | 2014-01-03 | Nanyang Technological University | Source separation toilet system and toilet bowl for use in such a system |
| WO2015027364A1 (en) * | 2013-08-30 | 2015-03-05 | Xu Jingda | Double-bowl toilet |
| WO2017073505A1 (en) * | 2015-10-29 | 2017-05-04 | 株式会社Lixil | Toilet |
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