CN102817405A - Negative pressure siphoning-assisting device of closed water tank - Google Patents
Negative pressure siphoning-assisting device of closed water tank Download PDFInfo
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- CN102817405A CN102817405A CN2011104315416A CN201110431541A CN102817405A CN 102817405 A CN102817405 A CN 102817405A CN 2011104315416 A CN2011104315416 A CN 2011104315416A CN 201110431541 A CN201110431541 A CN 201110431541A CN 102817405 A CN102817405 A CN 102817405A
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- negative pressure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 23
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 238000005201 scrubbing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001296096 Probles Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a negative pressure siphoning-assisting device of a closed water tank. The negative pressure siphoning-assisting device comprises the closed water tank, a pressure control air pipe, a negative pressure air pipe, a water/gas separation chamber and the like. During flushing, negative pressure generated due to decreasing of water level in the closed water tank is used for promoting a sewage drain pipe to fast form siphoning. According to the negative pressure siphoning-assisting device, the purposes of 100% of water consumption flushing, fast siphoning forming, large siphoning force, complete replacement and efficient water saving are achieved, satisfying flushing and replacement effects can be achieved simply by consuming about 3L of water, and the problems of extra little flushing water consumption and poor flushing effect caused by the fact that the existing closestool is provided with ejection holes are well solved.
Description
Technical field
The present invention relates to a kind of siphonage-toilet; Particularly relate to a kind of employing airtight water tank and produce negative pressure; Make the interior formation rapidly of blow-off pipe negative pressure, the generation siphon of toilet, thus the airtight water tank negative pressure absorption-asssisting equipment of the purpose of the quick displacement of realization closet and high-efficiency water-saving.
Background technology
The importance of water saving as you know, the method for water saving is also very strange, emerge in an endless stream, people are always among constantly exploring.
Pass judgment on the index of a toilet performance, just can reach a conclusion by the overall target of scrubbing, replacing complete and high-efficiency water-saving three aspects energetically.
The performance of toilet improved a lot in recent years, especially showed the water consumption aspect, wanted tens premium on currency in the past, and the water saving standard that is just rising towards 3-6 now is in effort.Mostly get the plate of water-saving toilet in the market and selling, in fact, according to present prior art level, the real toilet that only rises water consumption with 3-6 is not that scrubbing bad is exactly to replace difficulty, and flushing is also unclean several times continuously sometimes, how is water saving again from talking?
As far back as 2007, I just found water guide circle and the aqueduct of the toilet defective at design aspect, the patent of invention of having declared pressure-guiding bedpan by name, and on May 13rd, 2009, State Intellectual Property Office issues the invention patent certificate of 200710143460.X to me.I put into production in the permanent clean bathroom factory in Chaozhou, Guangdong immediately, and it is big 3 times to make the power of scrubbing of toilet improve 2 times, the power of scrubbing of pan.
Pressure-guiding bedpan is to be very helpful for effectively utilize water level potential energy in the water tank to improve to scrub effect, but replacement proble is not resolved fast, and water-saving performance can't be realized well.Nearly all water-saving toilet all is the design that has spray-hole on the market now, otherwise, just can not really reach 3-6 and rise the water saving standard.So-called spray-hole goes the front that the water consumption 70% or more directly imports blow-off pipe to dash facing to blow-off pipe exactly, realizes forcing to replace.That is to say that if use float, the water that really is used to scrub is less than 1 premium on currency, wet difficult at the bottom of the bedpan all over all.Excuse me for speaking bluntly, and the toilet of this band spray-hole all is to scrub the hurried toilet that function is a cost with sacrifice, is typical flicker customer's product.
The toilet that minute quantity is still arranged on the market is not to be with spray-hole, the toilet of scrubbing kind by force that Ru Lejia, section rein in, but water consumption all will be considerably beyond 6 liters water saving standard.Why this toilet sells poorly, also have a shortcoming be replace very slow.When people go to toilet afterflush, see that ight soil rotates for a long time in bedpan, slowly gone into not blow-off pipe, seen very nauseating.Because siphonage-toilet the course of work be: blow-off pipe upper end at first is empty, and after the water level of treating bedpan was raised the 60-80 millimeter with the water face, the air in the blow-off pipe had just been arranged, and afterwards, forms siphonage by quick flowing water flow again.Here it is, and people dislike its to replace too slow, the too many cause of water consumption.
I was paying close attention to the technical progress of this industry of sanitary equipment always in these several years, saw that the toilet that has spray-hole almost will occupy the whole market under the overall background of forcing the water saving standard, and so much customer is by flicker, and is very bad at heart.I am always pondering: global water-closet tank is uncovered, lid is arranged above but blow-by; Can on the water-head of water tank, do a little articles, help people by the potential energy of water and realize scrubbing energetically, replace fast and water-saving purpose?
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of employing airtight water tank to produce negative pressure, makes the interior formation rapidly of blow-off pipe negative pressure, the generation siphon of toilet, thus the airtight water tank negative pressure absorption-asssisting equipment of the purpose of the quick displacement of realization closet and high-efficiency water-saving.
Above-mentioned technical problem of the present invention is to solve towards interior washing-round bedpan through the airtight water tank negative pressure absorption-asssisting equipment total head veneer that a kind of following structure is provided; This device comprises: at the bottom of airtight water tank, adjustable stoma, pressure control tracheae, negative pressure tracheae, draining key mouth, water/gas separation chamber, negative pressure hole, blow-off pipe, blow-off pipe water resistance joint, sewage draining exit, water seal position, the bedpan, scrub hole, water inlet key, water inlet key float and form; Said sealing radiator be one not directly and the closed container of atmosphere; The negative pressure that is produced during drawdown in the container can be passed through the negative pressure tracheae and is passed within the blow-off pipe; Air in the blow-off pipe is taken away, siphonage is produced rapidly; Said water inlet key, water inlet key float, negative pressure tracheae, pressure control tracheae all are arranged within the sealing radiator.Said negative pressure tracheae one head height is in water inlet key float, and the other end communicates with blow-off pipe through water/gas separation chamber and negative pressure hole.One of said pressure control tracheae be positioned at the sealing radiator top board on adjustable stoma be connected, the other end is immersed under the water face in the water tank, its degree of depth that is immersed in the water is adjusted according to vacuum magnitude.
We know that according to Hydrodynamics Theory, siphonage is that liquid intermolecular attraction and potential difference can cause.Making liquid is the cohesive strength of molecule between liquid to the power that rises.When siphonage took place, because the liquid that the flowing fluid ratio that outbound flows in the pipe flows in the pipe is many, the gravity unbalance on both sides was so liquid will continue to flow along a direction.Flow in the pipe at liquid, more past upward pressure is just low more.If the pipe that liquid rises is very high, pressure can be reduced to make and produce bubble in the pipe, and siphonal wording depth is determined by the generation of bubble.Because bubble can make liquid break off, the active force between the gas molecule at bubble two ends reduces to 0, thereby has destroyed siphonage, so pipe must be filled water.Two conditions are arranged here: the one, two liquid levels of the difference in height of existing must be arranged; The 2nd, pipeline must be airtight, otherwise just can not in being higher than the pipeline of high liquid level (HLL), liquid flow be arranged.Because these two conditions must exist simultaneously, this is the cause that there is pressure difference in siphonal two ends liquid level with regard to the essence that siphonage has been described.Turn around and say, in pipeline, form negative pressure rapidly if we use external force, the air in will managing is as soon as possible taken away, and so, siphon just forms early, the intensity of the siphon time big, that siphon is kept is long.
Use this principle, the negative pressure that produces at water tank upper when we can descend by the airtight water tank middle water level is taken the air in the blow-off pipe rapidly away, and siphonage is produced rapidly, the purpose that reaches fast, replaces energetically.
The toilet of airtight water tank negative pressure absorption-asssisting equipment of the present invention is compared with the existing siphonage-toilet in market has following advantage:
The one, bedpan is scrubbed clean especially.Toilet of the present invention is not beaten spray-hole, has realized that 100% water yield of water consumption is scrubbed.
The 2nd, the time of generation siphon early.Ight soil revolves the problem do not walked for a long time in having solved at the bottom of the existing siphonage-toilet basin;
The 3rd, the great efforts of siphon.Use external force and taken the blowdown inner air tube very soon away, will grow comparatively speaking, siphon effect will get well by the time of siphon for quantitative water;
The 4th, special water-saving.This device is that siphon forms at once as long as the negative pressure in the drawdown blow-off pipe in the water tank just produces.The process that forms siphon is short, and the time of keeping siphon is long, so permutation function is strong, as long as about 3 liters water just can reach very desirable scrubbing and replacement result.
Description of drawings
Embodiment of the present invention is described below with reference to accompanying drawings.
Fig. 1 is the partial sectional view of airtight water tank negative pressure absorption-asssisting equipment of the present invention.
The specific embodiment
Fig. 1 shows the specific embodiment of airtight water tank negative pressure absorption-asssisting equipment of the present invention.Sealing radiator 1 be one not directly and the closed container of atmosphere.Water inlet key 14, water inlet key float 15, pressure control tracheae 3, negative pressure tracheae 4 all are arranged within the sealing radiator 1.Wherein, negative pressure tracheae one head height is in water inlet key float 15, and the other end communicates with blow-off pipe 8 with negative pressure hole 7 through water/gas separation chamber 6; One of pressure control tracheae 3 be positioned at sealing radiator 1 top board on adjustable stoma 2 be connected; The size of regulating adjustable stoma 2 apertures is used to regulate the size of negative pressure in the sealing radiator 1; The other end of pressure control tracheae 3 is immersed under the water face in the water tank, and its degree of depth that is immersed in the water is adjusted according to required vacuum magnitude.When people began to wash, draining key mouth 5 was opened, and the water level in the sealing radiator 1 begins to descend.As long as there are flowing out and scrub hole 13 and risen in water seal position 11, water at once can be 9 sealings of blow-off pipe water resistance joint through blow-off pipe 8.This moment, the sealing radiator 1 interior negative pressure that is produced can be passed within the blow-off pipe 8 through negative pressure tracheae 4, water/gas separation chamber 6, negative pressure hole 7, took the air within the blow-off pipe 8 away rapidly, and siphon promptly forms.After not having air in the blow-off pipe 8, because water level is continuing decline in the sealing radiator 1, negative pressure can continue to increase, and the degree of depth that just be immersed in the water by pressure control tracheae 3 this moment matches with the size in adjustable stoma 2 apertures, makes negative regulation at required certain value; Simultaneously; Water in the blow-off pipe 8 and a little foul also can pass through negative pressure hole 7 and flow backward to water/gas separation chamber 6, and water/gas separation chamber 6 is a container that enlarges rapidly, according to the principle of total conservation of mechanical energy in the large and small pipe of Bernoulli Jacob; The kinetic energy of water and foul disperses rapidly; Up strength forfeiture, like this, in a little air meeting suction sealing radiator 1 that folder is mixed when just having only blowdown process displace.When siphonic process was accomplished, water and foul at the bottom of the bedpan among 12 can be found time, and air is in blow-off pipe 8 entering sealing radiators 1, and when negative pressure is eliminated basically, the water and the foul of water/gas separation chamber 6 can flow out sewage draining exit 10.
In said process, when water consumption acquires a certain degree, water inlet key float 15 can make into that water key 14 begins to add water, till the upper limit of water inlet key float 15.Simultaneously, the rising meeting of water level is discharged sewage draining exit 10 to the unnecessary air among the sealing radiator 1.After siphonage was accomplished, scrubbing between hole 13 to the draining key mouth 5 had certain surplus water, and it recovers water seal position 11 after can flowing at the bottom of the bedpan 12.
So repeatedly.
About the vacuum magnitude control method among the sealing radiator 1, we can have multiple choices, like the diaphragm seal that has certain elastic force with one, with a lever control diaphragm seal that has certain heavy bell, to withstand diaphragm seal positioning control etc. with float multiple.
That is just simpler as for the sealing problem of water tank, only needs under existing tank lid, add a flexible glue sealing ring just.Certainly, so long as not uncovered water tank, have and a bit poorly sealedly also can far-reaching negative pressure not help the suction effect, because the negative pressure that produces in the water tank is very fast, amount is also very big; Water/gas separation chamber 6 that the position is set is all the same in effect on the blow-off pipe 8 or within sealing radiator 1.
Undoubtedly, airtight water tank negative pressure absorption-asssisting equipment of the present invention can also have multiple conversion and remodeling, is not limited to the concrete structure of above-mentioned embodiment, like all changes of the different control methods of the Position Design of aqueous vapor separation chamber, vacuum magnitude etc.In a word, the protection domain of airtight water tank negative pressure absorption-asssisting equipment of the present invention also should comprise those conspicuous to those skilled in the art exchanges, substitutes and change shape.
Claims (7)
1. airtight water tank negative pressure absorption-asssisting equipment; It comprises: at the bottom of airtight water tank, adjustable stoma, pressure control tracheae, negative pressure tracheae, draining key mouth, water/gas separation chamber, negative pressure hole, blow-off pipe, blow-off pipe water resistance joint, sewage draining exit, water seal position, the bedpan, scrub hole, water inlet key, water inlet key float and form; It is characterized in that: said sealing radiator (1) be one not directly and the closed container of atmosphere; The negative pressure that is produced during drawdown in the container can be passed within the blow-off pipe (8) through negative pressure tracheae (4), and the air that blow-off pipe (8) is interior is taken away.
2. airtight water tank negative pressure absorption-asssisting equipment according to claim 1; It is characterized in that: so long as can not have a strong impact on the normal siphon effect that negative pressure is assisted blow-off pipe (8), have the local area poorly sealed real or deliberately stay the row that fine gap also belongs to the protection domain of claim 1 in sealing radiator (1) and this device.
3. airtight water tank negative pressure absorption-asssisting equipment according to claim 1 is characterized in that: said water inlet key (13), water inlet key float (14), negative pressure tracheae (4), pressure control tracheae (3) are arranged within the sealing radiator (1).
4. airtight water tank negative pressure absorption-asssisting equipment according to claim 1 is characterized in that: said negative pressure tracheae (4) one head heights are in water inlet key float (14), and the other end communicates with blow-off pipe (8) through water/gas separation chamber (6) and negative pressure hole (7).
5. airtight water tank negative pressure absorption-asssisting equipment according to claim 1; It is characterized in that: an end of said pressure control tracheae (3) is connected with adjustable stoma (2) on being positioned at sealing radiator (1) top board; The other end is immersed under the water face in the water tank, and the degree of depth that is immersed in the water is adjusted according to vacuum magnitude.
6. airtight water tank negative pressure absorption-asssisting equipment according to claim 4 is characterized in that: said water/gas separation chamber (6) perhaps are arranged among the sealing radiator (1), and concrete connected mode is constant.
7. airtight water tank negative pressure absorption-asssisting equipment according to claim 5 is characterized in that: be used to control pressure control pipe (3) and the adjustable stoma (2) of vacuum magnitude or withstand diaphragm seal and replace with suppressing diaphragm seal, lever weight bell mechanism, float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104315416A CN102817405A (en) | 2011-12-21 | 2011-12-21 | Negative pressure siphoning-assisting device of closed water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104315416A CN102817405A (en) | 2011-12-21 | 2011-12-21 | Negative pressure siphoning-assisting device of closed water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817405A true CN102817405A (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104315416A Pending CN102817405A (en) | 2011-12-21 | 2011-12-21 | Negative pressure siphoning-assisting device of closed water tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929218A (en) * | 2014-03-17 | 2015-09-23 | 张卫军 | Water and air linkage water closet |
| CN108331111A (en) * | 2017-11-20 | 2018-07-27 | 广东恒洁卫浴有限公司 | Double-enclosure moment negative pressure strength siphonic closet blowdown apparatus |
| CN110496259A (en) * | 2019-08-29 | 2019-11-26 | 成都行泰生物科技有限公司 | A kind of erythrocyte collection reuse means |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB703876A (en) * | 1951-10-19 | 1954-02-10 | Shanks & Company Ltd | Improvements in or relating to close-coupled water-closet pedestal and cistern units |
| JPH0754388A (en) * | 1993-08-12 | 1995-02-28 | Toto Ltd | Flush toilet bowl |
| CN2455795Y (en) * | 2000-11-17 | 2001-10-24 | 刘放 | Cistern with two traps |
| CN2504329Y (en) * | 2001-03-20 | 2002-08-07 | 刘小波 | Negative pressure feedback water saving toilet |
| CN101384776A (en) * | 2006-02-20 | 2009-03-11 | 株式会社伊奈 | toilet cleaning device |
| CN201485947U (en) * | 2009-04-02 | 2010-05-26 | 刘军 | toilet |
| CN201695490U (en) * | 2010-06-08 | 2011-01-05 | 朱志刚 | Toilet pressurized water fittings |
-
2011
- 2011-12-21 CN CN2011104315416A patent/CN102817405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB703876A (en) * | 1951-10-19 | 1954-02-10 | Shanks & Company Ltd | Improvements in or relating to close-coupled water-closet pedestal and cistern units |
| JPH0754388A (en) * | 1993-08-12 | 1995-02-28 | Toto Ltd | Flush toilet bowl |
| CN2455795Y (en) * | 2000-11-17 | 2001-10-24 | 刘放 | Cistern with two traps |
| CN2504329Y (en) * | 2001-03-20 | 2002-08-07 | 刘小波 | Negative pressure feedback water saving toilet |
| CN101384776A (en) * | 2006-02-20 | 2009-03-11 | 株式会社伊奈 | toilet cleaning device |
| CN201485947U (en) * | 2009-04-02 | 2010-05-26 | 刘军 | toilet |
| CN201695490U (en) * | 2010-06-08 | 2011-01-05 | 朱志刚 | Toilet pressurized water fittings |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929218A (en) * | 2014-03-17 | 2015-09-23 | 张卫军 | Water and air linkage water closet |
| CN104929218B (en) * | 2014-03-17 | 2017-07-14 | 张卫军 | Water gas linkage toilet seat |
| CN108331111A (en) * | 2017-11-20 | 2018-07-27 | 广东恒洁卫浴有限公司 | Double-enclosure moment negative pressure strength siphonic closet blowdown apparatus |
| CN108331111B (en) * | 2017-11-20 | 2024-03-26 | 广东恒洁卫浴有限公司 | Double-sealing instant negative pressure strong siphon toilet drain device |
| CN110496259A (en) * | 2019-08-29 | 2019-11-26 | 成都行泰生物科技有限公司 | A kind of erythrocyte collection reuse means |
| CN110496259B (en) * | 2019-08-29 | 2021-09-07 | 成都行泰生物科技有限公司 | Red blood cell collecting and recycling device |
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Application publication date: 20121212 |