CN110139964A - Pressure washing system for closestool - Google Patents
Pressure washing system for closestool Download PDFInfo
- Publication number
- CN110139964A CN110139964A CN201780082295.3A CN201780082295A CN110139964A CN 110139964 A CN110139964 A CN 110139964A CN 201780082295 A CN201780082295 A CN 201780082295A CN 110139964 A CN110139964 A CN 110139964A
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- China
- Prior art keywords
- water
- pressure
- flush
- hydraulic
- pressurization
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to the pressure washing systems (100) for closestool, including flush vessel support (500) and drain module (200), which includes pressurization water container (501) and drainpipe (502), the hydraulic water discharge valve (18) and DC pipeline breaker (5) of portrait orientation.Drainpipe (502), which is mounted vertically in pressurization water container (501) and stretches out from the bottom of pressurization water container (201), is connected to closestool to circulate.Drain module (200) is kept by flush vessel support (500), and flush vessel support is also equipped with air vessel (19).Flush vessel support (500) is designed to conducting water and has for being connected to drinking water pipeline or being connected to the interface channel (507,510) of pressurization water container (501) and air vessel (19) similar to the water actuation components (8) of pipeline and for fluid technique.Pressure washing system (100) complies with standard EN1717, compact-sized and be easily installed.It allows to be rinsed with the pressure wave that water consumption is few and makes a noise low.
Description
Technical field
The invention belongs to health technologies and hygienic device field.It is related to the pressure washing system and especially for closestool
The advantageous solution of flush vessel support for lavatory pressure washing system and for the drain module of pressure washing system
Advantageous solution, wherein the pressure washing system be referred to as shock wave high pressure ripples rinse.The pressure washing system
It is designed to issue low noise or water consumption volume is rinsed less, guarantees to avoid being made in water system failure by flowing backwards herein
At drinking water pollution.In the application data, term lavatory flushing uses " pressure flush tank " containing according to bowl sanitation accessory
Justice understands.
Background technique
In general, be aware of pressure flushing device in the prior art from health field, here, having labyrinth and small
The self-closing compression flashing valve of circulation is connected directly to the distribution system or drinking water pipeline of high pressure water supply.Therefore
There is the pressure flushing device of canonical form, there is the 1/4 " pipe fitting of high-pressure water pipe usually only connect in bath urinal.Institute
It states pressure flushing device and is not suitable for closestool, because they can not be defeated within the of short duration time when not catchmenting pressure apparatus
Enough water out.For flush toilets, the pressure flushing device with high pressure water reservoir is developed, it can be in regulation
Between in export quantitative water.In the prior art, patent US6,470,505B1 describe a kind of pressure flushing device, wherein punching
Wash water flows into closestool via connecting pipe and valve from pressure vessel by compressed air by mantle.It provides within the system three seconds
Two liters of water, thus it is seen that water source beginning initial ripples or water flow head only mitigate outflow without sufficiently high speed so that
Not enough strength reliably is rinsed closestool for it.
In addition, FR2552135 also illustrates a kind of pressure flushing device, here, flushing water is also by compressed air from pressure
Closestool is reached via connecting pipe and valve in force container.The system includes the quite thin connection of the related 10 liters of capacity of pressure vessel
Hose, the connection hose valve not high enough with water flow.
One major defect of pressure flushing device is as being following thing with describing in the U.S. announced and French file
Real, behind valve, the initial water rate of outflow is not fast enough, that is, the initial water flow head of outflow water is not steep anxious to guarantee one enough
Secondary reliability during rinsing.
In terms of structural point, the characteristics of pressure flushing device in the prior art is,
Installation is complicated, because they are made of many components, they are gradually connected to installation ground with hard tube and hose system
Thus point can not guarantee reliably to install for a long time；
Valuableness maintenance for many connectors；
Drinking water contaminated danger because of the refluence when being out of order in water inlet pipeline system for water；
Venue cost is high, because relatively large space must be occupied.
Disadvantages mentioned above is eliminated through the invention.Using corresponding technological means, matchingly simplify with respective the present situation
Structure and maintenance, minimize noise and with water, improve and rinse and reliability of structure, and avoid in water inlet pipeline system for water
Interior drinking water is polluted when being out of order because of refluence, and the installation space for toilet facilities pressure flushing device is contracted
It is small.
Achievement of the invention is a kind of lavatory pressure washing system, is rushed with flush vessel support and for this pressure
The drain module of system is washed, it can provide shock wave to be used to rinse, while having low noise intensity and using water on a small quantity.According to this
Invention, the pressure washing system can be used among or on corresponding closestool.
Summary of the invention
According to the invention expected herein, disadvantages mentioned above by the special construction of lavatory pressure washing system, particularly by with
In the flush vessel support of lavatory pressure washing system special construction and pass through the draining mould for lavatory pressure washing system
The special construction of block and in the case that using at least one hydraulic air vessel and pressurization water container be eliminated.Here, hydraulic
After drain valve is opened, the energy of gas and especially compressed air under pressure is utilized in hydraulic air vessel, this
It ensure that water is discharged into rapidly closestool from pressurization water container with being full of pressure in the form of " shock wave ", steep anxious water flow head at this time is in water
The starting point of wave.In the sense of the present invention, all vertical, suspension types or the closestool installed in other forms are taken as closestool.
So construction flush vessel support, it accommodates the pressurization water container and the air vessel and the connection that is fixed to each other
It connects.It also has installation part, is matched with respective mounting ring condition and is used for example in wall in closestool region itself or after closestool
Closestool above or is also surrounded in wall, in concealed installation.Using the flush vessel support, pressure washing system may be implemented
Cramped construction and can use a small amount of handle realize easily installation.In addition, flush vessel support is to be configured to water is connected
With for flushing water intake and drain channel and the air vessel and pressurization water container between interface channel, this into
One step simplifies the installation of lavatory pressure washing system and allows installation very compact and that maintenance is seldom.
The drain module includes pressurize water container, the drainpipe in pressurization water container and in pressurization water container and draining
The connecting tube with hydraulic water discharge valve between pipe guarantees controllable flushing process whereby.In addition, the pipe of A1DC configuration is added
Road breaker (abbreviation DC air filter or DC filter), when breaking down in high service system or drinking water pipeline
Reliably prevent sewage from flowing backwards according to standard EN1717.By the way that drainpipe to be integrated into pressurization water container, in water-rinsing process
Make a noise and be damped by circular pressurization water container together with the water accommodated, to be filled compared to common pressure washing
Set the noise intensity for being substantially reduced lavatory pressure washing system of the invention.
According to the present invention, the flush vessel support of lavatory pressure washing system includes supporting plate, and supporting plate has and can connect from top
Close open type drains shell, manufactures for connecting drain module and having the row for attaching drainpipe in its bottom center
The mouth of a river.The supporting plate has at least one open water inlet shell that can be close from top, wherein each water inlet shell is hydraulic for connecting
Air vessel and the peripheral portion of bottom have water inlet/discharge outlet, be used for the water inlet and draining relative to hydraulic air vessel.
Water inlet/discharge outlet is connected to inlet channel, and inlet channel has for being connected to high service pipeline or drinking water water supply line
Water actuation components.Water inlet/discharge outlet of open type water inlet shell is connected to by interface channel or water actuation components in open type
Drain the opening in the bottom periphery portion of shell.Open type drains shell with the connecting flange for connecting drain module.It will draining
Module is mounted on draining shell and can carry out by advantageous interconnection technique, and needing the connection herein is pressure seal.It is spacious
Open type water inlet shell also has the connecting flange for connecting hydraulic air vessel.
Hydraulic air vessel is mounted on into can also be carried out with advantageous interconnection technique on water shell, needs the connection herein
It is pressure seal.There is the pressure seal for installing drainpipe in the discharge outlet of the bottom center of draining shell.In many
In embodiment, drainpipe is not the component part of flush vessel support.In other embodiments, drainpipe is flush vessel
The component part of support.Flush vessel support can relatively make with the lavatory flushing system for being potentially based on pressure washing technology
With.Also with without pressure rinse-system relatively can practical proposed flush vessel support.Supporting plate and respective solution are relatively
It is designed to be changeable.It is for example with the thin-walled with the reinforcing rib being made of reinforcement moulding.It is possible that draining
Shell and/or water inlet shell bottom is for example prominent with ball cover or deep cartridge form in the bottom side of supporting plate.For practical purposes, installation is fixed
Position part is located on supporting plate.
In a particular embodiment of flush vessel support, lavatory pressure flushing device is directed in order to optimise
Installation space set by flush vessel, set above on supporting plate there are two come-at-able open type water inlet shell i.e. one on the right side of
With a left side for being separately connected a hydraulic air vessel, wherein each water inlet shell is connected to inlet channel or connects with water
The water inlet pipe of logical component.Water inlet/discharge outlet of open type water inlet shell is connected to by interface channel or connecting tube is opening wide
The bottom margin or the water inlet in bottom periphery portion that formula drains shell.Draining shell is located between left and right side water inlet shell.
The closestool passes through two liquid with scheduled water volume and compressed air volume with lavatory pressure washing system
Pressure air vessel is supplied flushing shock wave, and wherein the compressed air volume is filled air or other favourable gases.The two liquid
Press air vessel that there are at least one water actuation components by flush vessel support.Therefore, flush vessel support initially completes hydraulic pressure
Adapter tube function is for feeding hydraulic air vessel for the water from potable water system and water being discharged to closestool by drain module
In.
The flush vessel support proposed can be with drain module and hydraulic air vessel ordinatedly as with pressure wave punching
The lavatory pressure washing system for washing function is used at the user in lavatory pressure flushing device, and passes through two simple hands
Handle is installed.First handle is the bath being mounted on compact pressure washing system with one end of drainpipe in ceramic bowl
Mouthful.Then, second handle is to be connected to the inlet channel of flush vessel support to have about 0.15- in normal structure design
The pressure water system or potable water system of the pressure of 0.5MPa or other pressure.If desired, it is logical most preferably to adjust water flow
Amount.
It (is referred to as the pressure washing system for closestool using drain module and hydraulic air vessel for having or is referred to as
Lavatory pressure washing system) pressure wave pre-washing function lavatory pressure flushing device flush vessel support the advantages of according to institute
The invention of comprehension is obviously effectively that this can also find out from appearance.One major advantage is the fact that, flush vessel support
It can be universally used in the lavatory pressure flushing device with pressure wave pre-washing function.It has simple complete structure, and thus it can letter
It is singly quickly installed, reliably working and simplifies maintenance, this allows it to be used in the different types of of different vendor
In the relevant pressure flusher of closestool.Another important advantage is the fact that there are two most important because there is fixation thereon
Component (drain module and hydraulic air vessel) flush vessel support and entire lavatory pressure washing system can be assembled to
In ceramic bowl or ready existing ceramic water container in closestool region.
One advantage of pressure washing system entirety is the uniqueness that the pressure wave generated by lavatory pressure washing system rinses
Quality and sending low noise.
According to the present invention, the drain module of the lavatory pressure washing system with pressure wave pre-washing function and low noise intensity
Pressurization water container including portrait orientation, is marked with water always and the drainpipe vertically disposed is located therein, the drainpipe with
Its lower end is stretched out via the opening in pressure (hydraulic) water container bottom and is passed through closestool.Pressurization water container can have taper slightly,
Cylindricality or other shapes advantageous for resistance to pressure.The axis of drainpipe is advantageously concentric with the axis of pressurization water container, but
Not necessarily so.
Drainpipe upper end is for example connected to pipeline breaker A1-DC by insertion connection and ring packing, and (abbreviation DC is empty
Air filter or DC filter) lower part.End at drain connection in the lower part of DC air filter.DC air filter it is upper
Portion is for example connected through a screw thread or is bonded the top for being connected to pressurization water container.The top of DC air filter is with control of washing by water
Device and/or terminate for the opening of hydraulic water discharge valve and/or the control unit of closing.
The control unit of hydraulic water discharge valve opened and/or closed for it also may be at variant position, this takes
Certainly in the type of hydraulic water discharge valve used.They can be according to mechanical or electromechanical pressing principle, foot-operated principle or handle
The presumable clamp of principle or the electronic timing locking device of loading design.
Flushing controller is connected to the top of DC air filter by threaded connection and limits hydraulic water discharge valve
Spool lift.Because of the flushing controller that the top of DC air filter can be further torqued into or be back-outed, therefore can adjust
The water flow that whole and optimization is used for the hydraulic water discharge valve of flush toilets leads to total amount.Accordingly it is also possible to be used in the impact of flush toilets
The steep acute toilet designs for adapting to different vendor of the water flow head of wave, therefore consider the shape of various different closestools.
There is horizontal row water channel in the middle part of DC air filter, extremely by the internal water volume communication in the water container that pressurizes
Space above the valve seat of hydraulic water discharge valve, this is spatially located in the valve chamber of hydraulic water discharge valve.Spool is located in valve chamber.For
The valve seat of the spool of hydraulic water discharge valve is connected through a screw thread the downside for being connected to DC air filter.In DC air filter
Portion has vertical connection rib, connects the lower part and top of DC air filter.They are four connection ribs mostly, but its quantity
It is variable.Most four vertical ventilating ducts are designed to extend past the top of DC air filter, connection rib and DC air
The lower part of filter.The pressurization water container of drain module is a kind of after installing for being always marked with the structure of the water volume of water
Part.In order to install, the water container that pressurizes is connected to flush vessel support by the connecting flange of the draining shell of flush vessel support, and
Drainpipe is stretched out by the outward opening on pressure (hydraulic) water container bottom.Then, pressurize water container with DC air filter
Closed upper part.Lavatory pressure washing system with pressure wave pre-washing function passes through with predetermined water volume and gas flow or compression
The hydraulic air vessel of volume of air is supplied, and hydraulic air vessel also is located at the flush vessel branch at least one water actuation components
On seat.Also it is calculated using more than two hydraulic air vessels.
Therefore, flush vessel is initially met for water to be sent into hydraulic air vessel and by water from drain module from water system
It is discharged to the function of the hydraulic pressure adapter tube of closestool.
The material of pressurization water container for manufacturing drain module is, for example, polypropylene or based on polymer or the like
Composite material.It can also be used as the metal pressure container with plastics reinforcement and/or metal reinforcement or carbon fiber reinforcement structure
Or ceramic vessel manufactures.Pressurization water container and/or even can be designed to tubular there are also drain module itself, this also with institute
Rotation, performance and the purposes needed relatively corresponds to pressurization water container essence.Cartridge type scheme is also provided when breaking down
Provide for simple replacement of or substitute and various mounting means and operation etc. a possibility that.Water volume can rise and according to need for 0.2-2
It will can also be higher.When drain module to be used as to the component part of the lavatory pressure flushing device with pressure wave pre-washing function
Also have high diversity, be integrated into closestool ceramic body or can be loaded into each other lavatories, for example, ceramic cap or by
On wall in the lid that corresponding lavatory consumptive material is constituted, as closestool or closestool rear portion or in closestool is enriched with/among.
It is defined in EU criteria EN1717 by choking water refluence when breaking down such as negative pressure in drinking water pipeline
The soiling protective of caused drinking water pollution.It alsies specify there, DC filter can be set as safety device thus.Art
Language " DC filter " also with term " the pipeline breaker of environment ventilation always " either " pipeline breaker configuration A1/DC type " or
Referred to as " DC pipeline breaker " is called.EN1717 is alsied specify, and locking should not be arranged after DC filter in the flowing direction,
And the lower edge of the ventilation hole of DC filter or its outlet connector necessarily be in higher than flood plane 0.150-0.400 rice most
Lower security height, depending on some countries respective standard and consider the classification of high-pressure flushing toilet.Establish the defeated of lavatory
Side ducts out, so that being not in that waste water heap soil or fertilizer over and around the roots is stifled.
In the invention expected at this, ensure that by break down such as drinking water pipeline in negative pressure when refluence
The soiling protective of caused drinking water pollution.For this purpose, DC filter is added in hydraulic water discharge valve when abiding by above-mentioned condition
In.The present invention does not exclude a possibility that using other hydraulic pressure parts.Here, for example high pressure can will be integrated in one of lower component
In water supply line: water inlet shut-off valve, pressure reducing valve, reversion valve, pressure reducing valve.
With the hydraulic air vessel for using the invention according to institute's comprehension in the pressure washing system for closestool simultaneously
The advantages of drain module is clearly from the following effect that can be found out from appearance merely: pressure wave rinses and low noise loudness of a sound during rinsing
Degree.One major advantage is the fact that the drain module is generally applicable in lavatory pressure flushing device, i.e., is also advantageously utilised in
In pressure flushing device for the various different closestools of different vendor.It is a kind of simple complete structure, this allow it is simple,
It installs quickly and reliably and maintenance is made to become simple.Maintenance work is related to the disassembly of flushing controller in principle, by
This can be close to entire valve chamber.By dismantling DC filter, drainpipe is also come-at-able.According to the present invention, make for having
One critically important advantage of the drain module of the closestool pressure flushing device of the pressure wave pre-washing function of hydraulic air vessel
It is the fact that, pressure washing noise is eliminated as far as possible by the way that drain valve and drainpipe to be placed in pressurization water container, this is
Because it is functioned just as acoustic damper.It is one relative to the pressure flushing device known from the prior art
A major advantage.
Another major advantage of pressure washing system including flush vessel support and drain module is the fact that, is allowed
The entire pressure washing system for issuing the pressure wave flushing of low noise can be mounted to ceramic bowl or existing on closestool
In ceramic water container.
The present invention abide by the implementation standard EN14453 for being related to the anti-precautionary measures for choking water refluence and negative pressure inspection and
The principle of EN12541 is together with the standard EN1717 of drinking water soiling protective in high service pipeline is related to, to break down
(such as when there is negative pressure in high service pipeline or bath choke water refluence be more than closestool water level) when not will wash by water (water quality etc.
5) grade sucks the hydraulic pressure water inlet of the pressure washing system of an independent flush vessel.
Subject of the present invention also meets ecology as defined in European Union C (2013) 7317 world's medals for water-closet
Standard defines flushing action needed for being obtained with 4 litre water volumes and closestool cleaning to this.
Detailed description of the invention
The structure of the invention that toilet facilities pressure washing system is illustrated referring to attached drawing, with water container branch
Seat and the drain module for allowing that there is the pressure wave of low noise intensity to rinse.Attached drawing is sketch and is not drawn on.It is identical
Components be indicated by identical reference numerals in the accompanying drawings.
Fig. 1 illustrates flush vessel support to be seen from above the solid seen.
Fig. 2 illustrates the flush vessel support in frame load-carrying members together with being installed therein with solid seen from above
Drain module part.
Fig. 3 illustrates the flush vessel support in frame load-carrying members together with being installed therein with the solid seen from below
Drain module part.
Fig. 4, which is shown ... in a side view, uses wall with connecting positioned at closestool including flush vessel support, pressurization water container, air vessel
The pressure washing system of drain module in frame.
Fig. 5 is to overlook the pressure washing system illustrated in the wall frame of Fig. 4.
Fig. 6 shows drain module together with two hydraulic air vessels of a part as pressure washing system.
Fig. 7 shows the drain module that Fig. 6 is shown with the sectional elevation of side.
Fig. 8 is shown ... in a side view the DC air filter of drain module.
Fig. 9 illustrates the DC air filter of Fig. 8 with solid seen from above.
Figure 10 shows the DC air filter of Fig. 8 together with its vertical ventilating duct with side sectional elevation.
Figure 11 shows the DC air filter of Figure 10 with second side sectional elevation slightly reversed relative to Figure 10, so as to
See its horizontal row water channel.
Figure 12 be shown in section view pressurization water container top and DC air filter and be placed in it is therein in close
The connection of the drain valve of position.
Figure 13 is shown in section view the top of pressurization water container and DC air filter and placement are in open position wherein
The connection for the drain valve set.
Specific embodiment
Obviously, several embodiments of the present invention should be illustrative and be not restrictive technical solution.Technology people
Member can find or determine using being only routine test about a specific embodiment of the invention many equivalent.This
Being equal for sample is also fallen into claim.
In example as shown in Figure 1 to Figure 3, show for the lavatory pressure of the present invention with pressure wave pre-washing function
One specific embodiment of the flush vessel support 500 of flushing system 100.Flush vessel branch for lavatory pressure flush system
Seat 500 includes supporting plate 501, can be from the close open type draining shell 502 in top for accommodating drain module 200 with placed in the middle
(see Fig. 4), wherein draining shell 502 has the discharge outlet 504 (Fig. 2) for installing drainpipe 202 in its bottom 503.Supporting plate
501 also have and intake shell there are two the open type for being respectively used to accommodate hydraulic air vessel 19 (see Fig. 4) that can be close from top
505.Each water inlet shell 505 has corresponding outlet/inlet 506 in the peripheral portion of its bottom 503', connects with water
The intake tunnel 507 of component 508 is connected.Open type intake shell 505 outlet/inlet 506 respectively by interface channel 510 (see
The import 509 Fig. 3) being connected in the circumferential portion of the bottom 503 of open type draining shell 502.Open type, which drains shell 502, has use
In the connecting flange 511 of connection drain module 200.Open type intakes shell 505 also with the company for connecting hydraulic air vessel 19
Acting flange 511'.Discharge outlet 504 in the bottom centre 503 of draining shell 502 has the over consolidation for installing drainpipe 202
Sealing 512 (see Fig. 2).In the case, drainpipe 202 is not the component part of flush vessel support 500.In substitution embodiment party
In formula, drainpipe 202 is the component part of flush vessel support 500.
Supporting plate 501 is designed to there is best reinforcing rib made of plastics 513 in thin wall shape.Drain the bottom 503 of shell 502
(Fig. 3) is stretched out from supporting plate 501 with enclosed globe shade or deep cartridge form in 501 bottom side of supporting plate with the bottom 503' of water inlet shell 505.In supporting plate
On 501, all respectively there are a water actuation components 508 in left and right side.But only worked as with a water actuation components 508 for being connected to
Ground high-pressure water pipeline or drinking water pipeline are with regard to much of that.Consider from practicability, installation locating piece (not shown) is located on supporting plate 501.
The pressure for closestool according to the present invention with pressure wave pre-washing function is for example shown in figures 4 and 5
One specific embodiment of rinse-system 100.Flush vessel support 500 is shown, with supporting plate 501 and is mounted thereon
Hydraulic air vessel 19 and the pressurization water container 1 that is mounted thereon, pressurization water container belong to can simply install in this example
Drain module 200.Drain module 200 is connected to the open draining shell 502 in top of supporting plate 501.Drain module 200 includes
It is persistently filled with pressurization water container 201, drainpipe 202, DC filter 205 and the hydraulic water discharge valve 18 of water in use state.
In addition, installing a hydraulic storage respectively on the water inlet shell 505 of left and right side on the supporting plate 501 of flush vessel support 500
Gas device 19 and it is connected to water volume and compressed air volume obtained.
Fig. 4 is shown as the position of the pressure washing system 100 of the component part of pressure flushing device, by load-bearing knot
Structure is for example placed in the wall after closestool.Pressure washing system 100 is fixed in the frame 90 of load-carrying members, thus relatively
The full minimum altitude of 0.400 meter ampere from the jet stream end for being higher than closestool spillwag chute is abided by closestool.
The working method of the flush vessel support 500 of the present invention of pressure washing system 100 with pressure wave pre-washing function
Can be described as follows with effect obtained: hydraulic air vessel 19 passes through 507 quilt of the water actuation components 508 and the inlet channel
Filling is for example from the water of drinking water pipeline.Water required for rinsing is via the institute in the supporting plate 501 of flush vessel support 500
It states 510 one side of interface channel and pressurization water container 1 is entered by hydraulic air vessel 19, on the other hand at least in initial charge
Pressurization water container 1 is directly entered by intake tunnel 507 and interface channel 510.
Come illustrated there is pressure wave pre-washing function and low for lavatory pressure washing system 100 in conjunction with Fig. 6 and Fig. 7
One specific embodiment of the drain module of the present invention 200 that noise generates.The draining of pressure washing system 100 for closestool
Module 200 includes the pressurization water container 201 of portrait orientation, is filled with water 420 always in use state.Vertically arranged row
Water pipe 202 is located in pressurization water container 201.Bottom 80 and row of the drainpipe 202 with its lower end 240 by pressurization water container 201
503 ground of bottom of water hull 502 extends into the discharge outlet 504 of flush vessel support 500 and or is passed through via closestool connector 20
Closestool 300 (Fig. 7), or it is passed through the connecting tube (Fig. 7) with closestool connector 20.Pressurization water container 201 has in this example
The shape of upward constriction is tapered slightly but it is also possible to be cylindrical, or reversed tapered variation, or is suitable for high pressure with other
The shape of water.Axis 82 of the axis 244 of drainpipe 202 in this example with pressurization water container 201 is concentrically disposed with, but can also
To expect nonconcentric(al) arrangement.
It is further illustrated according to Fig. 7 and Fig. 8 to Figure 13 and the DC filter 5 of 200 compact package of drain module and hydraulic
Drain valve 18: hydraulic water discharge valve 18 is integrated into DC filter 5.Drainpipe 202 connects 60 Hes by insertion with the upper end 242
Lip ring 22 is connected to the lower part 4 (Fig. 7) of DC filter 5.The lower part 4 of DC air filter 5 is to protrude into drainpipe 202
Outlet connector 7 terminate.The top 6 of DC air filter 5 is connected to the top of pressurization water container 201 by being threadedly coupled
84 and with the control unit of the unshowned opening and closing for hydraulic water discharge valve 18 of flushing controller 8 and hydraulic water discharge valve 18
(also referred to as controller) terminates.Flushing controller 8 is connected through a screw thread the top 6 for being connected to DC air filter 5.Hydraulic row
The valve seat 12 of water valve 18 is also connected to the lower part 4 of DC air filter 5 by threaded connection.Valve seat 12 and on valve seat it is close
The spool 13 of closing is in the valve chamber 11 of hydraulic water discharge valve 18.The water volume pressurizeed in water container 201 is connected to valve seat 12
The horizontal row water channel 9 of upper space is located in the middle part 21 of DC air filter 5.The middle part 21 of DC air filter 5 has four
The lower part 4 of DC air filter 5 is connected to the top 6 of DC air filter 5 and will arranged by a vertical connection rib 10, connection rib
Water channel 9 is spaced-apart.Four vertical ventilating ducts 14 extend into DC sky by the top 6 of DC air filter 5 along connection rib 10
The lower part 4 of air filter 5.
In addition, illustrating according to Fig. 4, Fig. 6 and Fig. 7 in the lavatory pressure with pressure wave pre-washing function and low noise intensity
Drain module 200 is added in rinse-system.Including the pressurization water container 201, drainpipe 202, DC air filter 5 filled the water always
Coupled by installation with the supporting plate 501 of flush vessel support 500 with the drain module 200 of hydraulic water discharge valve 18.Here, drainpipe
202 by pressurization water container 501 bottom 80 in opening be loaded into flush vessel support 500 discharge outlet 504 in, and
Pressurization water container 501 is added into flush vessel support 500 by the connecting flange 511 of supporting plate 501.In pressurization water container 201
Bottom 80 on water discharging part have joint face 15, be used to be connected to flush vessel support 500.It can see from figure,
The pressure washing system 100 for closestool with pressure wave pre-washing function by be also connected to flush vessel support 500 and
Two hydraulic air vessels 19 being connected whereby with two water actuation components 8 are supplied scheduled water volume 420 and compressed air body
Product 400.The water inlet to hydraulic air vessel 19 is realized by flush vessel support 500 and is drained via drain module 200 to horse
Bucket.Fig. 4 and Fig. 7 shows the drain module of the component part as the concealed installation pressure washing system with pressure wave pre-washing function
Position, there is concealed installation bracket 90 in the wall after closestool 300.It can be seen that the outlet connection of DC air filter 5
The lower edge of part 7 is in 0.400 meter of minimum safe altitude zh of the flood plane 301 being higher than in closestool 300.
The drain module 200 realized in the pressure washing system 100 for closestool with pressure wave pre-washing function
Function and the effect of acquisition can be described as follows according to the present invention: water required for rinsing enters draining mould from hydraulic air vessel 19
Block 200.For this purpose, water is from hydraulic air vessel 19 via the interface channel 510 in flush vessel support 500 and via pressurization water container
Draining shell 502 in 501 bottom section flows into pressurization water container 201 and the water container 1 of filling pressurization for a long time.Work as hydraulic water discharge valve
When 1 opening, water enters valve chamber 11 via the horizontal row water channel 9 of DC air filter 5 from pressurization water container 1, then via valve seat
12 and enters by outlet connector 7 and drainpipe 202 and terminate in closestool.
Failure (negative pressure in water supply line and when hydraulic water discharge valve 18 is opened waste water back through being more than closestool
The danger of 300 flood plane 301) when, atmospheric air is inhaled into the top 6 of DC air filter 5 simultaneously by vertical ventilating duct 14
And flow through vertical ventilating duct 14 along connection rib 10 and also flow through the lower part 4 of DC air filter 5, wherein the air of sucking is into one
Step flows through the gap between drainpipe 202 and outlet connector 7.The air of sucking is further via outlet connector 7 to upstream
Pressurization water container 1 is flowed into valve chamber 11 and via horizontal row water channel 9.The air of sucking is then via in flush vessel support 500
Channel 510,507 and water actuation components 508 enter water supply line.Drinking water is flow backwards dirty therefore can reliably be kept away by sewage
Exempt from.
Flowing lumen 11 is located in the middle part 12 of DCL5, which is connected water container 1 and the flowing lumen with drainpipe 2
The interior drain valve 18 being equipped with for on-off circulation.Drain valve includes valve seat 12 and valve closure member 13.Pass through the row of valve closure member 13
Cheng Gaodu, the circulation for flowing into the water of drainpipe 2 from water container 1 can be adjusted.Stroke height is screwed into DCL by from top
Top 6 in flushing controller 8 adjust: controller is screwed into deeper, and stroke height is lower, fewer water can pass through valve
Drainpipe is flowed into from water container.Flowing lumen 11 in the middle part of DCL5 1 ground of water container that goes directly is defined by vertical rib 10, vertical rib
Top 6 is connected to the lower part 4 of DCL5, and between vertical rib, horizontal circulation road 9 allows water to flow into valve seat from water container 1
The flowing lumen 11 of 12 tops, and drainpipe 2 is traveled further into when valve 18 is opened.Hydraulic water discharge valve 18 causes it to open and close
Controlling its part (not shown) can design in a variety of different ways and incessantly in a variety of different places, just as this field skill
It is that art personnel know from the prior art at once and can it is related to hydraulic water discharge valve 18 disclosed herein achieved by as.Example
Such as, they can with mechanical or electromechanical means according to pressing principle, ride separate or handle principle and be designed to have or not tape clamp
Or time locking device.The water container is filled with water forever, Specifically substantially until flowing lumen 11 is also always filled with water.
In conjunction with the sectional elevation of the pressure washing system 100 of Fig. 5, illustrate the function of pressure washing system 100 again now
And working method: when pressure washing system comes into operation for the first time, water is for example flowed from local water piping system (arrow A) first
Out, the inlet channel 507 of rinse-system 100 is flowed into via two water actuation components 508 in the present example.Therefrom, it is further
Via flush vessel support 500 water inlet shell 505 into-outlet 506 flow into air vessel 19 (arrow B).There, water (arrow
B) compression is located at the gas 400 (being air mostly) in air vessel, until water reaches its peak level 420max and air vessel
It water 420 in 19 and is in the identical pressure that is present in local waterpipe (usually higher than the gas 400 of water 420
3-6 bars).In addition, water simultaneously flow through inlet channel 507 and flow further through the interface channel 510 (arrow C) being attached thereto and into
One step flows into the pressurization water container 201 of drain module 200 by the water inlet 509 in the draining shell 502 of flush vessel support 500
(arrow D).Water, which is flowed into always, is completely filled with pressurization water container 201, wherein air contained by pressurization water container can be via DC
The ventilating duct 14 of filter 5 escapes.In addition, also the space of 12 top of valve seat is filled out by the horizontal row water channel 9 in DC filter
Water-filling, until the water 420' in pressurization water container 201 is also under pressure, just as existing in local waterpipe.
If hydraulic water discharge valve 18 is opened, horizontal row of the required water from pressurization water container 501 via DC air filter 5 is rinsed
Water channel 9, valve chamber 11 and valve seat 12 and reach by outlet connector 7 drainpipe 202 and terminates in closestool 300.Identical water
Volume enters drain module 200 from hydraulic 19 feeder current of air vessel, herein, gas compressed/compressed air by pressure release, and
And pressure energy is passed to flushing water, so as to cause pressure wave flushing.The water of feeder current is from hydraulic air vessel 19 via flush vessel
Interface channel 510 in support 500 and the draining shell 502 in the bottom section of pressurization water container 501 flow into pressurization water container
201.By feeder current, the water container 1 that pressurizes keeps long-term injecting water.By water actuation components 508 and intake tunnel 507, water simultaneously from
Local drinking water pipeline/high-pressure water pipeline feeder current enters the air vessel 19 of pressure flush system 100, Specifically flows into always, directly
Water and gas or air are known to air vessel and the water in water container that pressurizes has and local drinking water pipeline/high-pressure water pipe again
The same pressure of water in road.
Pressure washing system 100 for closestool includes flush vessel support 500 as described above and drain module 200,
Wherein drain module 200 includes the pressurization water container 501 and drainpipe 502, hydraulic water discharge valve 18 and DC pipeline of portrait orientation
Breaker 5, such pressure washing system allows to carry out pressure wave flushing with steep anxious water flow head, it is possible thereby to efficient less with water
It rinses.Drainpipe 502 be vertically provided in pressurization water container 501 and in order to be in fluid communication with closestool and in bottom side from pressure (hydraulic) water
Container 201 stretches out, and issues low noise when it is thus achieved that rinsing.Drain module 200 is kept by flush vessel support 500,
Equipped with air vessel 19.Flush vessel support 500 is designed to conducting water and has for being connected to drinking water pipeline or similar pipe
The water actuation components 8 in road and for fluid technique connection pressurization water container 501 and air vessel 19 interface channel 507,
510.Flush vessel support 500 is designed to conducting water and allows high-pressure water flushing device very compact, and is also applied for existing
The repacking of equipment.By the DC filter of one, pressure washing system 100 observes standard EN1717.
Technical staff both knows about, and the embodiment or is limited according to details described in embodiment by claims
It can be combined in which way in the range of fixed invention.But since length is limited, thus can not in detail image indicate and/or explanation
All possible and significant combination.
Industrial applicibility
What it is with pressure wave pre-washing function and low noise intensity includes the high-pressure flush container with flush vessel support 500
50 and drain module 200 pressure washing system 100 and there are also the drain module of the present invention 200 itself expected herein and with
The flush vessel support of drain module 200 and the flush vessel for closestool pressure flushing device of hydraulic air vessel combination
500 are used in the application of sanitary engineering and hygienic device.
Claims (17)
1. a kind of drain module (200) of flush vessel for lavatory pressure flushing device, characterized in that the drain module packet
The pressurization water container (201) of portrait orientation is included, which ideally always fills water in working condition,
And drainpipe (202) are equipped with vertically in the pressurization water container, which is passed through with its underpart (240) in institute
The opening (504) for stating pressurization water container (201) bottom is stretched out,
Wherein the upper end of the drainpipe (202) is connected to the lower part (4) of DC air filter (5),
The top (6) of the DC air filter (5) is connected to the top (84) of pressurization water container (201), wherein described
Outlet connector (7) are ended in the lower part (4) of DC air filter (5), and the outlet connector is passed through the drainpipe
(202), and the top (6) of the DC air filter (5) is with flushing controller (8) and/or hydraulic water discharge valve (18)
Control unit terminate,
Wherein in the middle part (21) of the DC air filter (5)
Be located horizontal drainage (9), the drainage by vertically connection rib (10) it is spaced-apart and with the pressurization
The inside of water container (201) is connected to,
And it there is also positioned the valve chamber (11) and valve seat (12) of the hydraulic water discharge valve (18), wherein spool (13) is located at described
In valve chamber (11), and multiple vertical air ducts (14) extend past the top of the DC air filter (5)
(6), the lower part (4) of connection rib (10) and the DC air filter (5).
2. drain module (200) according to claim 1, characterized in that in the bottom of pressurization water container (201)
(80) water discharging part at has the joint face (15) for being connected with flush vessel support (500).
3. drain module (200) according to claim 1, characterized in that borrow the upper end (242) of the drainpipe (202)
Insertion connection (60) and lip ring (22) is helped to be connected to the lower part (4) of the DC air filter (5).
4. drain module (200) according to claim 1, characterized in that the valve seat of the hydraulic water discharge valve (18)
(12) it is connected through a screw thread the lower part (4) for being connected to the DC air filter (5).
5. drain module (200) according to claim 1, characterized in that the flushing controller (8) is connected through a screw thread
It is connected to the top (6) of the DC air filter (5).
6. drain module (200) according to claim 1, characterized in that the top of the DC air filter (5)
(6) it is connected through a screw thread the top for being connected to pressurization water container (1).
7. a kind of flush vessel support (500) for the lavatory pressure flushing device with pressure wave pre-washing function, feature
It is that the flush vessel support (500) is that there is the open type for connecting drain module (200) that can be close from top to drain
The supporting plate (1) of shell (502), which, which drains shell, has the row for being packed into drainpipe (202) at the center of its bottom (503)
The mouth of a river (504) and in the peripheral portion of the bottom (503) have at least one water inlet (509), wherein the supporting plate (1)
Also there is at least one open type for connecting hydraulic air vessel that can be close from top to intake shell (505), and import/go out
Mouth (506) is located on the peripheral portion of the bottom (503') of open type water inlet shell (505), the water inlet/discharge outlet
It is connected to the intake tunnel (507) for having water actuation components (8) or water inlet pipe of the flush vessel support (500), wherein institute
State open type water inlet shell (505) import and/or outlet (506) by the interface channel (510) of the flush vessel support or
Connecting tube is connected to described at least one on the peripheral portion of the bottom (503) of open type draining shell (502)
A water inlet (509).
8. flush vessel support (500) according to claim 7, characterized in that open type draining shell (502) has
For connecting the connecting flange (511) of the drain module (200).
9. flush vessel support (500) according to claim 7, characterized in that at least one open type water inlet shell
(505) there is the connecting flange (511') for connecting the hydraulic air vessel (19).
10. flush vessel support (500) according to claim 7, characterized in that in the described of draining shell (502)
The discharge outlet (504) at the center of bottom (503) has the sealing that the drainpipe (202) are installed for pressure seal
Part (512).
11. flush vessel support (500) according to claim 7, characterized in that the supporting plate (501) have thin-walled and
Firm rib (513).
12. flush vessel support (500) according to claim 7, characterized in that it is described draining shell (502) and/or institute
It states and is extended downwardly into the bottom (503,503') of water shell (505) from the supporting plate (501).
13. flush vessel support (500) according to claim 7, characterized in that two come-at-able open types water inlet shells
(505) it is located on the supporting plate (501) above, they are for being separately connected a hydraulic air vessel (19), wherein each institute
It states into water shell (505) and is connected to intake tunnel (7) or water inlet pipe with water actuation components (508), wherein the open type
The outlet/inlet (506) of water inlet shell (550) is connected to by interface channel (510) or connecting tube arranges in the open type respectively
Water inlet (509) on the peripheral portion of the bottom (503) of water hull (502).
14. flush vessel support (500) according to claim 7, characterized in that the supporting plate (501) is fixedly attached to
The drainpipe (202).
15. flush vessel support (500) according to any one of claim 7 to 14, characterized in that the supporting plate
(501) there is installation locating piece.
16. flush vessel support (500) according to any one of claim 7 to 13, characterized in that the supporting plate
(501) single type manufactures, preferably as moulding or casting.
17. a kind of pressure flush system (100) for closestool, which includes pressurization water container (201) and uses
In pressurization water container (201) support and further include drainpipe (202) and hydraulic water discharge valve (18), which is used for
Flushing water is controllably discharged in closestool (300) from the pressurization water container (201) via the drainpipe (202), feature
It is that the support is flush vessel support (500) according to any one of claim 7 to 16, and the pressure (hydraulic) water
Container (201), drainpipe (202) and hydraulic water discharge valve (18) are drain modules according to any one of claim 1 to 6
(200) component part, and it includes at least one hydraulic air vessel (19), which passes through the punching
Water container support (500) is connected to the pressurization water container (201) in drain-side and passes through the flush vessel branch in influent side
Seat (500) can be connected to pressurization water supply system.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK50332016A SK288936B6 (en) | 2016-12-06 | 2016-12-06 | Outlet module of pressure flush of toilet bows with shock wave for flushing and low noise |
| SK5034-2016A SK50342016A3 (en) | 2016-12-06 | 2016-12-06 | Water distribution body of the toilet bowls pressure flush with the water shock wave for flushing |
| SK5033-2016 | 2016-12-06 | ||
| SK5034-2016 | 2016-12-06 | ||
| PCT/EP2017/081755 WO2018104411A2 (en) | 2016-12-06 | 2017-12-06 | Pressure-flushing system for a toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110139964A true CN110139964A (en) | 2019-08-16 |
Family
ID=60629698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780082295.3A Pending CN110139964A (en) | 2016-12-06 | 2017-12-06 | Pressure washing system for closestool |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190330831A1 (en) |
| EP (1) | EP3551808B1 (en) |
| CN (1) | CN110139964A (en) |
| WO (2) | WO2018104413A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230313514A1 (en) * | 2022-03-29 | 2023-10-05 | Eco (Xiamen) Technology Inc. | Dual water-vessel flush structure and pressure-assisted toilet flush system |
| WO2024021841A1 (en) * | 2022-07-28 | 2024-02-01 | 中山东菱威力洁净科技有限公司 | Washdown assembly of toilet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11427994B2 (en) | 2018-09-28 | 2022-08-30 | As America, Inc. | Pressurized toilet |
| CZ309451B6 (en) | 2021-03-10 | 2023-01-25 | Swiss Aqua Technologies Ag | Interruption module for preventing back-suction of water from the toilet bowl with a pressure flush and a toilet with a pressure flush and an interruption module |
| CZ309454B6 (en) * | 2021-03-10 | 2023-01-25 | Swiss Aqua Technologies Ag | Interruption module to prevent back-suction of water from the toilet bowl with a pressure flush and a toilet with a pressure flush and an interruption module |
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- 2017-12-06 EP EP17821508.3A patent/EP3551808B1/en active Active
- 2017-12-06 WO PCT/EP2017/081755 patent/WO2018104411A2/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3551808B1 (en) | 2021-09-08 |
| WO2018104411A2 (en) | 2018-06-14 |
| WO2018104411A3 (en) | 2019-02-21 |
| WO2018104413A1 (en) | 2018-06-14 |
| EP3551808A1 (en) | 2019-10-16 |
| US20190330831A1 (en) | 2019-10-31 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Berneck, Switzerland Applicant after: Swiss Water Technologies AG Address before: Berneck, Switzerland Applicant before: Swiss Water Technology Company |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190816 |