CN109736405A - A kind of prestoring water closestool - Google Patents
A kind of prestoring water closestool Download PDFInfo
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- CN109736405A CN109736405A CN201910167744.5A CN201910167744A CN109736405A CN 109736405 A CN109736405 A CN 109736405A CN 201910167744 A CN201910167744 A CN 201910167744A CN 109736405 A CN109736405 A CN 109736405A
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- water
- injection
- pipe
- branch pipe
- closestool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 238000002347 injection Methods 0.000 claims abstract description 140
- 239000007924 injection Substances 0.000 claims abstract description 140
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003020 moisturizing effect Effects 0.000 claims description 39
- 238000005406 washing Methods 0.000 claims description 23
- 238000011010 flushing procedure Methods 0.000 claims description 18
- 238000003911 water pollution Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 25
- 239000007921 spray Substances 0.000 description 10
- 238000002955 isolation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 241000586542 Aonidiella citrina Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a kind of prestoring water closestools, the first drain valve is equipped between its injection pipe and water tank, water level is higher than toilet water sealing face in injection pipe after first drain valve is closed, it is additionally provided with injection branch pipe, described higher one end of injection branch pipe is connected to atmosphere, and the other end is connected to injection pipe bottom, and connectivity part highest point is lower than toilet water sealing face, water pollution water tank when solving the problem of that the first drain valve is opened in injection pipe.
Description
Technical field
The present invention relates to technical field of sanitary ware, and in particular to a kind of prestoring water closestool.
Background technique
In the prior art, the circle water channel of washing of common siphonage-toilet is connected to injection pipe, and after flushed, air can be from
Overflow pipe or wash circle flushing hole enter injection pipe, the water inside injection pipe can flow out from the spray-hole of bottom, until spray
Pipeline water level inside drops to the height of trap seal；Since injection pipe more than water seal at this time is partially filled with gas,
When being rinsed next time, the water flowed down by water tank can be mixed with pipeline internal gas air to be discharged, but should
That there is energy losses is larger for process, noise is big and siphon forms the problems such as slow.
To solve the above-mentioned problems, occur can in injection pipe prestoring water closestool, i.e., by change toilet structure,
Cannot be introduced into air in injection pipe, in this way, then can ensure that it is flushed after injection pipe inside be still filled with water,
And then avoid the above problem.
But above-mentioned injection pipe can prestoring water closestool in addition to above-mentioned settled exhausting problem, there is also it
His problem:
(1) due to injection pipe can the injection pipe of closestool of prestoring water be connected to trap, the meeting again of the water in trap
It is polluted by the excreta of human body, therefore the water in the water and trap in injection pipe is similar, belongs to the poor water of water quality；
However, during drain valve folding, in water tank water may because the first drain valve valve block directly and injection pipe
Interior water contacts or because the water in injection pipe is contaminated in the refluence phenomenon that the moment that the first drain valve is opened occurs.
(2) since phase, the suction force of siphon pipe can take the water of trap away closestool after rinsing, therefore, in order to
Guarantee enough water seal heights, it is necessary to trap moisturizing；
When solving the problems, such as this, the slave inlet valve that common siphonage-toilet uses draws water all the way and injects overflow pipe, water edge
Overflow pipe flows into water guide pipeline, and water guide pipeline is divided into two-way, flows to wash circle water channel all the way, flows to the jet port of bottom all the way；By
Highly higher in washing circle, rate of water make-up is smaller, therefore moisturizing can not be from the flushing hole outflow for washing circle water channel, only can be downwards from jet port
Flow out and inject trap, and since water is located under water sealing cover from jet port, this process user is difficult to discover；
Can be for the closestool of prestoring water for injection pipe, in order to ensure air will not enter injection pipe, therefore it overflows
Flow tube is usually closed；Due to having negative pressure inside injection pipe, it is difficult to direct moisturizing, therefore can generally try to infuse moisturizing
Enter to wash circle water channel, so that moisturizing is flowed out from the flushing hole for washing circle water channel, and enters trap along pot surface current；
But there are still two defects in the above-mentioned technical solutions, first, when moisturizing enters trap along pot surface current, by
5-10s can generally be continued in the process, therefore misread user inside water tank failure occur；Second, closestool is through too long
After time use, since moisturizing flows through a pot face for a long time, yellow scale can be left on pot face, user is needed often to beat
Reason, thus then will affect the experience of user.
(3) common siphonage-toilet is after draining is closed, since air can be from the flushing hole and overflow for washing circle water channel
Pipe enters in injection pipe, therefore the water energy inside injection pipe is enough constantly from the outflow of the jet port of bottom, and then will spray
Dirt near loophole is pushed into siphon piping, then takes away dirt using the water flow of siphon piping；
But for injection pipe can for the closestool of prestoring water, after being closed due to drain valve, air can not from wash circle or
Overflow pipe enters injection pipe, therefore the water inside injection pipe can not constantly be flowed out from the jet port of bottom, and then also
Dirt near jet port can not be pushed into forward siphon piping；Further, since jet port will there is no water after drain valve is closed
Trap is flowed into, therefore this will shorten the duration of siphon, and then influences the whole flushing effect of closestool.
Summary of the invention
It is an object of the invention to overcome the problems, such as drawbacks described above present in background technique or, a kind of prestoring water horse is provided
Bucket, when being opened with solving the first drain valve, the water pollution water tank in injection pipe further also solves moisturizing can not be from jet port
The problem of injecting trap.
To reach above-mentioned purpose, the present invention adopts the following technical scheme:
First technical solution is related to a kind of prestoring water closestool, between injection pipe and water tank be equipped with the first drain valve, first
Water level is higher than toilet water sealing face in injection pipe after drain valve is closed, and is additionally provided with injection branch pipe, the injection branch pipe is higher
One end is connected to atmosphere, and the other end is connected to injection pipe bottom, and connectivity part highest point is lower than toilet water sealing face.
Based on the first technical solution, it is additionally provided with the second technical solution, it is described when water tank moisturizing in the second technical solution
The also moisturizing of injection branch pipe.
Based on the second technical solution, it is additionally provided with third technical solution, in third technical solution, is additionally provided with overflow pipe, institute
The overflow pipe one end stated is stretched out water tank highest working water level and is communicated with the atmosphere, and the other end is connected to injection branch pipe, passes through moisturizing
It realizes to overflow pipe to injection branch pipe moisturizing.
Based on third technical solution, it is additionally provided with the 4th technical solution, in the 4th technical solution, is additionally provided with and washes circle water channel,
Circle water channel is washed in the overflow pipe connection, and the injection branch pipe is communicated with the atmosphere also by circle water channel is washed, the injection branch pipe ratio
The flushing hole of circle water channel is washed closer to overflow pipe.
Based on the 4th technical solution, it is additionally provided with the 5th technical solution, in the 5th technical solution, the circle water channel of washing leads to
The second drain valve is crossed directly to be connected to water tank.
Based on the 4th technical solution, it is additionally provided with the 6th technical solution, in the 6th technical solution, the circle water channel of washing leads to
Check valve connection injection pipe is crossed, the check valve loses hydraulic pressure closing when the first drain valve is closed.
Based on first to the 6th any technical solution, it is additionally provided with the 7th technical solution, in the 7th technical solution, the spray
The highest point of branch pipe and injection pipe connectivity part is penetrated lower than between water sealing cover about 10mm-50mm.
Based on first to the 6th any technical solution, it is additionally provided with the 8th technical solution, in the 8th technical solution, the spray
The equivalent diameter of branch pipe smallest cross-section area is penetrated between 6-25mm.
By the above-mentioned description of this invention it is found that compared with the existing technology, have following of the present invention the utility model has the advantages that
1, since the prestoring water closestool is equipped with injection branch pipe, and the higher one end of the injection branch pipe is connected to atmosphere, another
End is connected to injection pipe bottom, and connectivity part highest point is lower than toilet water sealing face, so that injection drain valve when opening, flows into
Under water flow in injection pipe is formed by high pressure effect in injection pipe bottom, enters spray branch pipe from lower to upper, and
When spraying drain valve closing, the high pressure of injection pipe bottom disappears, and sprays and is connected between branch pipe and trap, water is higher from water level
Injection branch pipe flow into the very low trap of water level, to carry out moisturizing to trap, and the dirt of trap is pushed into siphon
In pipeline, at the same time, the air in injection branch pipe will form bubble under the action of buoyancy and float to the first drain valve upwards
The gas-bearing formation of isolation water tank is formed on bottom, and the interior water into its inner part after gas of injection pipe can be pressed into trap by gas,
Until stopping when the liquid level in toilet water sealing face there is not the highest point of overspray branch pipe and injection pipe connectivity part；Therefore, the setting energy
Enough play push jet port nearby dirt, prevent the first drain valve open when injection pipe in water pollution water tank and to water
Bend into the effect of a small amount of moisturizing of row.
2, when due to water tank moisturizing, branch pipe also moisturizing is sprayed, therefore moisturizing can enter trap by spraying branch pipe
In, to carry out moisturizing to trap.
3, since the highest working water level of water tank is stretched out in one end of overflow pipe and is communicated with the atmosphere, the other end and injection branch pipe
Connection enables moisturizing to enter in injection branch pipe by overflow pipe, to realize the moisturizing to trap, and then reaches enough
Water seal height；Therefore, this setup offers a kind of specific embodiments can prestoring water closestool to solve injection pipe
The problem of moisturizing can not inject trap from jet port.
4, since circle water channel is washed in overflow pipe connection, injection branch pipe is washed circle water channel by connection and is communicated with the atmosphere, and sprays branch pipe
Than wash circle water channel flushing hole closer to overflow pipe so that from overflow pipe flow into moisturizing successfully flow into injection branch pipe before not
It can be from the flushing hole outflow for washing circle water channel；Therefore, which further ensures moisturizing can enter injection by overflow pipe
In branch pipe, and then realize the moisturizing to trap.
5, completely cut off due to washing circle water channel and injection pipe, the second drain valve is equipped between water tank, so that the first drain valve
When closing, air do not have wash circle water channel flushing hole enter in injection pipe；Therefore, which ensure that injection pipe exists
It still is able to after flushed full of water.
6, injection pipe is connected to by check valve due to washing circle water channel, and check valve loses water when the first drain valve is closed
Pressure is closed, and when so that the first drain valve being closed, washes circle water channel and injection pipe can be mutually isolated, air will not be from washing circle pipeline
Flushing hole enter in injection pipe；Therefore, this arrangement provides another can guarantee that injection pipe remains to after flushed
Enough water-filled embodiments.
7, by the way that the highest point for spraying branch pipe and injection pipe connectivity part is set below water sealing cover about 10mm-50mm,
To ensure under normality, there is enough water seals, but can after rinsing the phase there is a certain amount of gas to enter in injection pipe.
8, it is arranged between 6-25mm by the way that the equivalent diameter of the smallest cross-section area of branch pipe will be sprayed, so that from injection branch
The gas flow that pipe enters in injection pipe can be controlled in a certain range, and then avoid the prestoring water inside injection pipe
It is lost because of excessive air inlet too many；Therefore, this arrangement ensures injection pipes while carrying out moisturizing to trap, will not be complete
The water in it is lost entirely, and then influences flushing effect next time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of cross-sectional view of prestoring water closestool described in the embodiment of the present invention one；
Fig. 2 is a kind of operation schematic diagram of prestoring water closestool original state described in the embodiment of the present invention one；
Fig. 3 is a kind of prestoring water flush toilets mid-term operation schematic diagram described in the embodiment of the present invention one；
Fig. 4 is a kind of operation schematic diagram in prestoring water flush toilets later period described in the embodiment of the present invention one；
Fig. 5 is a kind of operation schematic diagram that prestoring water flush toilets terminate described in the embodiment of the present invention one.
Main appended drawing reference explanation:
Closestool 1, jet port 110, injection branch pipe 12, connectivity part 120, washes circle water channel 13, water sealing cover at injection pipe 11
1000, water tank 2, the first drain valve 21, the second drain valve 22, overflow pipe 23, water supply pipe 24.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiment is the preferred embodiment of the present invention, and is not to be seen as the row to other embodiments
It removes.Based on the embodiment of the present invention, those skilled in the art are obtained all under the premise of not making creative work
Other embodiments shall fall within the protection scope of the present invention.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, such as using term " the
One ", " second " or " third " etc. are provided to distinguish different objects, be not use to describe a particular order.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, for the noun of locality, such as
Using term " center ", " transverse direction ", " longitudinal direction ", "horizontal", " vertical ", "top", "bottom", "inner", "outside", "upper", "lower",
The indicating positions such as "front", "rear", "left", "right", " clockwise ", " counterclockwise " or positional relationship are orientation based on the figure
And positional relationship, and be merely for convenience of the narration present invention and simplify description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation or be constructed and operated in a specific orientation, so can not be interpreted as limiting of the invention specific
Protection scope.
In claims of the present invention, specification and above-mentioned attached drawing, unless otherwise specifically limited, such as using term " Gu
Connect " or " being fixedly connected ", it should broadly understood, i.e., between the two without any connection side of displacement relation and relative rotation relationship
Formula, that is to say, that including be unremovably fixedly connected with, be removably secured connection, be linked together and by other devices or
Element is fixedly connected.
In claims of the present invention, specification and above-mentioned attached drawing, such as using term " includes ", " having " and they
Deformation, it is intended that " including but not limited to ".
Referring to Fig. 1 to Fig. 5, the prestoring water closestool 1 in the embodiment of the present invention one is shown, is equipped with injection pipe 11, spray
It penetrates branch pipe 12, wash circle water channel 13, the first drain valve 21, the second drain valve 22, overflow pipe 23, inlet valve (not shown) and benefit
Water pipe 24；
The injection pipe 11 is equipped with the first drain valve for being rinsed to 1 bottom of closestool between top and water tank 2,
Bottom is equipped with jet port 110；
For the equivalent diameter of injection 12 smallest cross-section area of branch pipe between 6-25mm, higher one end connection is big
Gas, the other end are connected to 11 bottom of injection pipe, and connectivity part highest point is lower than between 1 water sealing cover of closestool about 10mm-50mm；
One end of the overflow pipe 23 is stretched out 2 highest working water level of water tank and is communicated with the atmosphere, the other end and injection branch pipe
12 connections；
The circle water channel 13 of washing is connected to overflow pipe 23 and injection branch pipe 12, so that injection branch pipe 12 is by washing circle water channel 13
It is communicated with the atmosphere；The injection branch pipe 12 is than washing the flushing hole of circle water channel 13 closer to overflow pipe 23；The water tank 2 with wash circle water
It is connected between road 13 by the second drain valve 22；
The water supply pipe 24 is used in 2 moisturizing of water tank, carries out moisturizing to injection branch pipe 12, in the present embodiment, described
Water supply pipe 24 is connect with inlet valve, and moisturizing washes circle water so that sequentially flowing through after moisturizing inflow overflow pipe 23 into overflow pipe 23
It is flowed into trap after road 13, injection branch pipe 12, to carry out moisturizing to trap；
As shown in Fig. 2, the first drain valve 21 and the second drain valve 22 are in closing shape when closestool is in original state
State, the trap in water tank 2, the inside of injection pipe 11 and pelvic cavity are each filled with water；
As shown in figure 3, closestool is in when rinsing mid-term, the first drain valve 21 and the second drain valve 22 are opened, inlet valve in
It is opened after 2 water level decreasing of water tank；
After inlet valve is opened, start to carry out moisturizing to water tank 2, so that injection pipe 11, injection 12 and of branch pipe at this time
Water-filled state can be in always by washing circle water channel 13, what 24 moisturizing of water supply pipe was flowed into overflow pipe 23 and along overflow pipe 23
Water flow sequentially flow through wash circle water channel 13, injection branch pipe 12 after, finally flow into trap；
After the second drain valve 22 is opened, the water in water tank 2, which can also flow into, washes circle water channel 13, so that is be filled washes
Water flow in circle water channel 13 is after the flushing hole outflow for washing circle water channel 13 along pelvic cavity surface current to trap；
After the first drain valve 21 is opened, the water in water tank 2 can be flowed into injection pipe 11, and flow out from jet port,
In, the water flow of a part flowed out from jet port can be limited because of the negotiability of jet port 110, and produces in 11 bottom of injection pipe
Raw biggish pressure, and entered from the bottom to top under the action of hydraulic pressure in injection branch pipe 12, after injection branch pipe 12 is filled,
In part water flow can enter wash circle water channel 13 in；
The water flow of a part can enter in siphon piping under jet-action, so that the water of trap is because of siphon piping
Accelerate flowing and is sucked away；
The water flow of rest part can then take advantage of a situation and flow into trap, still, since the siphon power of siphon piping is constantly reinforced,
Absorption speed can be getting faster, therefore, even if injection pipe 11 and the water washed in circle water channel 13 constantly flow into trap,
The water level of trap can still be begun to decline gradually；
As shown in figure 4, closestool is in when rinsing the later period, the first drain valve 21 is closed, and the second drain valve 22 is in the first draining
It is closed when valve 21 is closed or after closing, inlet valve is still in open state；
After the first drain valve 21 is closed, due to injection pipe 11 and wash that circle water channel 13 is mutually isolated, and air can not be from washing
The flushing hole and overflow pipe 23 for enclosing water channel 13 enter in injection pipe 11, so that the water inside injection pipe 11 also can not be from spray
Loophole outflow, therefore die-off from the water that jet port flows into trap to close to zero, and the swabbing action lasting in siphon piping
Under, the water level rapid decrease of trap, even lower than jet port；
But after being closed due to the first drain valve 21, the high pressure of 11 bottom of injection pipe disappears so that injection branch pipe 12 with
Connection is formed between trap, so that water can flow into the very low trap of water level from the higher injection branch pipe 12 of water level, with right
Trap carry out moisturizing, and due to the water flow be from jet port flow into trap, the flow process make this in
Water flow at disconnected jet port is continued, will be in the dirt push-in siphon piping of trap；
After spraying 12 water level decreasing of branch pipe, air can enter injection with the flushing hole for washing circle water channel 13 from by overflow pipe 23
It forms bubble in branch pipe 12, and under the action of the buoyancy of water to enter in injection pipe 11, until floating up to the first drain valve 21
Bottom, to form the gas-bearing formation of isolation water tank 2 and injection pipe 11, so that the first drain valve 21 will not be because flowing backwards when being again turned on
And pollute water tank；
After gas in injection branch pipe 12 enters injection pipe 11, the water of 11 inner part of injection pipe can be pressed into trap
In, to carry out moisturizing again to trap, so that trap forms water sealing cover, but since injection branch pipe 12 and injection pipe 11 connect
The highest point at logical place 120 is lower than water sealing cover, and difference in height is between 10-50mm therebetween and injection branch pipe 12 is minimum transversal
The equivalent diameter in face can be controlled between 6-25mm, therefore from the air inflow that injection branch pipe 12 enters in injection pipe 11
Between 0.05-0.5L, in this way, which the water that then can effectively avoid in injection pipe 11 fully flows into trap after air inlet
Situation；
As shown in figure 5, turning again to original state after flush toilets；
Due to injection pipe 11 and wash that circle water channel 13 is mutually isolated, and respective water inlet is respectively equipped with the first drain valve
21 and second drain valve 22, therefore when the first drain valve 21 is in close state, gas can not be from the flushing for washing circle water channel 13
Hole enters in injection pipe 11, so that 11 memory full water of injection pipe at this time, and there is isolation below the first drain valve 21
Water is also each filled in the isolation gas-bearing formation of injection pipe 11 and water tank 2, trap and water tank 2.
Prestoring water closestool in example 2 and embodiment one the difference is that: be not provided with overflow pipe in water tank 2
23, lower one end of injection branch pipe 12 that closestool 1 is equipped with is connected to 11 bottom of injection pipe, higher open at one end in closestool 1
Outer surface is to be communicated with the atmosphere；
After the first drain valve 21 is closed, the high pressure of 11 bottom of injection pipe disappears, so that injection branch pipe 12 and trap
Between formed connection, spray branch pipe in 12 flow into traps in to trap carry out moisturizing；
After spraying 12 water level decreasing of branch pipe, since injection higher one end of branch pipe is directly connected to atmosphere, air can be into
Enter into injection branch pipe 12, and forms bubble under the action of the buoyancy of water and enter in injection pipe 11 and float up to the first drain valve
21 bottom, to form the gas-bearing formation of isolation water tank 2 and injection pipe 11, to solve injection when the first drain valve 21 is again turned on
The problem of water pollution water tank in pipeline 11.
A kind of prestoring water closestool in the third embodiment and embodiment one the difference is that: washing circle water channel 13 is to pass through
Check valve (not shown) is connected to injection pipe 11, and check valve loses hydraulic pressure closing when the first drain valve 21 is closed,
To realize injection pipe 11 and wash the isolation between circle water channel 13, and then prevent air from entering from the flushing hole for washing circle water channel 13
In injection pipe 11, injection pipe 11 is caused to cannot achieve prestoring water.
The description of description above and embodiment is used to explain the present invention protection scope, but does not constitute and protect to the present invention
Protect the restriction of range.Through the invention or the enlightenment of above-described embodiment, those of ordinary skill in the art combine common knowledge, ability
The ordinary technical knowledge and/or the prior art in domain, it is available right by logical analysis, reasoning or limited test
Modification, equivalent replacement or the other improvements of the embodiment of the present invention or in which a part of technical characteristic, should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of prestoring water closestool is equipped with the first drain valve, injection pipe after the first drain valve is closed between injection pipe and water tank
Water level is higher than toilet water sealing face in road；It is characterized by: it is additionally provided with injection branch pipe, the higher one end connection of the injection branch pipe
Atmosphere, the other end are connected to injection pipe bottom, and connectivity part highest point is lower than toilet water sealing face.
2. a kind of prestoring water closestool as described in claim 1, it is characterised in that: when water tank moisturizing, the injection branch pipe
Moisturizing.
3. a kind of prestoring water closestool as claimed in claim 2, it is characterised in that: be additionally provided with overflow pipe, the overflow pipe one
End is stretched out water tank highest working water level and is communicated with the atmosphere, and the other end is connected to injection branch pipe, is realized by moisturizing to overflow pipe
To injection branch pipe moisturizing.
4. a kind of prestoring water closestool as claimed in claim 3, it is characterised in that: be additionally provided with and wash circle water channel, the overflow pipe connects
Through wash circle water channel, the injection branch pipe are washed circle water channel also by connection and are communicated with the atmosphere, and the injection branch pipe ratio washes circle water channel
Flushing hole closer to overflow pipe.
5. a kind of prestoring water closestool as claimed in claim 4, characterized in that it is straight by the second drain valve that water channel is enclosed in described washing
It connects and is connected to water tank.
6. a kind of prestoring water closestool as claimed in claim 4, which is characterized in that the circle water channel of washing is connected to by check valve
Injection pipe, the check valve lose hydraulic pressure closing when the first drain valve is closed.
7. such as a kind of prestoring water closestool as claimed in any one of claims 1 to 6, it is characterised in that: the injection branch pipe and injection
The highest point of pipeline connectivity part is lower than between water sealing cover about 10mm-50mm.
8. such as a kind of prestoring water closestool as claimed in any one of claims 1 to 6, it is characterised in that: the injection branch pipe is minimum horizontal
The equivalent diameter of sectional area is between 6-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167744.5A CN109736405B (en) | 2019-03-06 | 2019-03-06 | Closestool with pre-stored water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167744.5A CN109736405B (en) | 2019-03-06 | 2019-03-06 | Closestool with pre-stored water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736405A true CN109736405A (en) | 2019-05-10 |
| CN109736405B CN109736405B (en) | 2024-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167744.5A Active CN109736405B (en) | 2019-03-06 | 2019-03-06 | Closestool with pre-stored water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622322A (en) * | 2020-05-06 | 2020-09-04 | 谢泽锋 | Toilet and check valve for jet hole of toilet |
| CN112814109A (en) * | 2021-02-22 | 2021-05-18 | 九牧厨卫股份有限公司 | Toilet bowl |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05339969A (en) * | 1992-06-12 | 1993-12-21 | Toto Ltd | Siphon jet type stool |
| JP2001020358A (en) * | 1999-07-09 | 2001-01-23 | Inax Corp | Tankless stool |
| JP2003090074A (en) * | 2001-09-17 | 2003-03-28 | Toto Ltd | Water closet |
| JP2004108052A (en) * | 2002-09-19 | 2004-04-08 | Toto Ltd | Siphon type toilet bowl |
| JP2007046328A (en) * | 2005-08-10 | 2007-02-22 | Inax Corp | Toilet bowl flushing apparatus |
| JP2007321352A (en) * | 2006-05-30 | 2007-12-13 | Toto Ltd | Water closet |
| CN102587473A (en) * | 2012-02-07 | 2012-07-18 | 李飞宇 | Water-saving siphon toilet bowl |
| CN105464184A (en) * | 2016-01-14 | 2016-04-06 | 厦门优胜卫厨科技有限公司 | Water-saving pedestal pan |
| US20160289937A1 (en) * | 2015-03-31 | 2016-10-06 | Mansfield Plumbing Products, Llc | Primed siphonic flush toilet |
| CN206448336U (en) * | 2016-12-19 | 2017-08-29 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of flushing structure of closestool |
| CN107780494A (en) * | 2017-11-07 | 2018-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of improved closet flushing apparatus |
| US20180112383A1 (en) * | 2015-03-05 | 2018-04-26 | Fluidmaster, Inc. | Toilet hydraulic system |
| CN207633456U (en) * | 2017-11-06 | 2018-07-20 | 科勒(中国)投资有限公司 | Toilet seat |
| CN210013299U (en) * | 2019-03-06 | 2020-02-04 | 九牧厨卫股份有限公司 | Pre-stored water closestool |
-
2019
- 2019-03-06 CN CN201910167744.5A patent/CN109736405B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05339969A (en) * | 1992-06-12 | 1993-12-21 | Toto Ltd | Siphon jet type stool |
| JP2001020358A (en) * | 1999-07-09 | 2001-01-23 | Inax Corp | Tankless stool |
| JP2003090074A (en) * | 2001-09-17 | 2003-03-28 | Toto Ltd | Water closet |
| JP2004108052A (en) * | 2002-09-19 | 2004-04-08 | Toto Ltd | Siphon type toilet bowl |
| JP2007046328A (en) * | 2005-08-10 | 2007-02-22 | Inax Corp | Toilet bowl flushing apparatus |
| JP2007321352A (en) * | 2006-05-30 | 2007-12-13 | Toto Ltd | Water closet |
| CN102587473A (en) * | 2012-02-07 | 2012-07-18 | 李飞宇 | Water-saving siphon toilet bowl |
| US20180112383A1 (en) * | 2015-03-05 | 2018-04-26 | Fluidmaster, Inc. | Toilet hydraulic system |
| US20160289937A1 (en) * | 2015-03-31 | 2016-10-06 | Mansfield Plumbing Products, Llc | Primed siphonic flush toilet |
| CN105464184A (en) * | 2016-01-14 | 2016-04-06 | 厦门优胜卫厨科技有限公司 | Water-saving pedestal pan |
| CN206448336U (en) * | 2016-12-19 | 2017-08-29 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of flushing structure of closestool |
| CN207633456U (en) * | 2017-11-06 | 2018-07-20 | 科勒(中国)投资有限公司 | Toilet seat |
| CN107780494A (en) * | 2017-11-07 | 2018-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of improved closet flushing apparatus |
| CN210013299U (en) * | 2019-03-06 | 2020-02-04 | 九牧厨卫股份有限公司 | Pre-stored water closestool |
Non-Patent Citations (1)
| Title |
|---|
| 李军;王艺颖;陈实;曾志平;: "涡旋喷射节水马桶的系统设计与分析", 机械设计与制造, no. 06, 8 June 2015 (2015-06-08) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622322A (en) * | 2020-05-06 | 2020-09-04 | 谢泽锋 | Toilet and check valve for jet hole of toilet |
| CN112814109A (en) * | 2021-02-22 | 2021-05-18 | 九牧厨卫股份有限公司 | Toilet bowl |
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