CN106988399A - Flushing toilet seat with water heater - Google Patents
Flushing toilet seat with water heater Download PDFInfo
- Publication number
- CN106988399A CN106988399A CN201611272986.3A CN201611272986A CN106988399A CN 106988399 A CN106988399 A CN 106988399A CN 201611272986 A CN201611272986 A CN 201611272986A CN 106988399 A CN106988399 A CN 106988399A
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- China
- Prior art keywords
- water
- toilet seat
- nozzle
- scale removal
- flushing toilet
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The present invention relates to a kind of flushing toilet seat, it, which has, includes the automatic desludging program of circulation step.
Description
Technical field
The present invention relates to a kind of water closet (flushing toilet seat) with pre-washing function.
Background technology
This kind equipment is known in decades and comes also to obtain increasing concern in Europe in recent years.According to
Many other viewpoints, the development of this technology also relates to hot water and prepared (Warmwasserbereitung).In this regard, principle
Upper to be well known that water boiling device (i.e. the hot water tank with heater) and arrangement for quickly heating water, they have particular advantage respectively
And shortcoming.
In the case where flushing toilet seat has arrangement for quickly heating water, particulate filter is provided with water piping system,
To the function damage for preventing from causing due to the particle (especially calcification residue) poured in syringe pipe or rinse arm.It is used as example
Son refers to european patent application EP 11 004 229 and to prior art cited in the examination procedure of this application.
Present inventors have ascertained that：If for example, to avoid using particle in order to avoid the consuming of back scrubbing or replacing
Filter, or in order to improve exceed this kind of particulate filter realized scale when safety in operation and to avoid using
, then there is further Improvement requirement in terms of particle issues in grain filter.
The content of the invention
Therefore, task of the invention is, proposes a kind of improved flushing toilet seat with good function security.
This task is addressed by following flushing toilet seat：The flushing toilet seat has the water to heat flushing water
Heater, the water heater has water supply interface and rinse arm pipe joint, it is characterised in that：In water supply interface and rinse arm pipe
The reflux line for circulating the water through water heater is provided between pipeline joint, and there is the flushing toilet seat control to fill
Put, the control device is provided for, perform automatically scale removal, wherein, scale removal solvent cycles through water heater and reflux line.
It is preferred that configuration be the theme of dependent claims and hereafter as being additional to the knot most summarized of the present invention
Scheme outside structure scheme is by explained in greater detail.
The present invention based on a kind of flushing toilet seat with water heater, wherein, the water heater can be especially related to
Water boiling device (Boiler) or arrangement for quickly heating water (Durchlauferhitzer)；That is, the present invention not only for
The flushing toilet seat of arrangement for quickly heating water.In the case of this flushing toilet seat, control device is provided with, the control device can perform
Automatically scale removal.This scale removal should be acted on unique function and efficiently in the following way：Therefore, in water supply interface and water
Reflux line is provided between the rinse arm pipe joint of heater.Thus, following recycle stream can be carried out during scale removal program
Dynamic, this circulates comprising water heater and flowed in water heater.
That is, can ensure that the scale removal solvent of limitation is acted on (in other words many times of water heater by this way
Lasting effect).This is interesting because empirically exactly flushing toilet seat hot water pipeline by especially strong
Just occurs incrustation scale problem in the part of strong heating.Here, described functional mode is only associated with corresponding reflux line.
In the case that flushing toilet seat has traditional pipeline configuration configuration, although safeguard procedures can be taken this in some cases,
Scale removal solvent is injected for example in water boiling device；However, when it is desirable that occur the swash of wave when, this scale removal solvent may thus only by
Rinse arm pipeline and rinse arm or syringe pipe are guided and then are lost in.
But, according to the present invention can make the scale removal solvent of limitation in a looping fashion it is determined that period in (and can
To say being multiple) flow in water heater, wherein, disturbance (Agitation) can in other words for the action time of water and flowing
Support the scale removal process.This can be automatically carried out with the process of storage and in this respect according to the control device of the present invention
Cyclic process.Here, " automatically " is not meant as：The control device forcibly autonomous classification to scale removal demand, (but this is
It is preferred that) or even independently start the scale removal program.In general, user manually feed scale removal solvent and
Then the scale removal program is performed.
Preferred embodiment is that the scale removal solvent that scale removal is heated by means of water heater is achieved.Here, not strong
Observe with higher temperature can be applied for rinsing the mutually synthermal of operation, and particularly on system ground.
Preferably, changeable valve is provided with reflux line, so that this changeable valve can be in circulation step
It is turned off in addition (in other words beyond scale removal program).
Another preferred organization plan is provided with an arrangement for quickly heating water and a water boiling device (i.e. two water heating
Device).It is special that the two water heater types have the advantages that：Both is conducive to the work of flushing toilet seat in combination
Efficiency.Particularly, arrangement for quickly heating water be reaction quickly and can directly supplement during use heat energy (Nachf ü hren), i.e. water heating is prepared hot water in other words.In contrast to this, water boiling device can
Energy reserve, and the hot water deposit of determination can be had been equipped with before the use.On the transient heat in flushing toilet seat
Other details that hydrophone and water boiling device are mutually effectively combined, with reference first to prior art EP2357423A1, wherein, water boiling device
Setting is combined with arrangement for quickly heating water as accumulator.Both is connected in series and washing time is under predetermined water temperature
Extended.Specifically, have relatively high water temperature herein, and the water heated before rinse arm is delivered to itself with
Cold water is mixed, to be adjusted to desired temperature.
In addition, refer to the european patent application EP 15 184 submitted shortly before the application by same applicant
518。
In a word, it is preferred side according to the reflux line of the present invention in the case where the combination of this two water heaters is set
Formula, the reflux line is arranged to be provided commonly for above-mentioned two water heater, that is to say, that make two interfaces of these water heaters
It is connected, wherein, other interface is connected with each other respectively.Then, this circulation flows in above-mentioned two water heater and backflow
Pipeline.
The only a part of scale removal flow is become according to the circulation of the scale removal solvent of the present invention in a preferred way.Preferably, it is attached
Plus be provided that：One of the water heater or the water heater are by scale removal solvent via corresponding rinse arm pipeline and punching
Arm export is washed, is removed to the conduit region to being placed in beyond circulation line and the rinse arm and the syringe pipe
Dirt.Here, the corresponding share of scale removal solvent is then lost in.In this respect, however the step also can simultaneously be carried out with circulation step,
Its mode is that a part of scale removal solvent is delivered to circulation line from water heater, and another part scale removal solvent is conveyed
To rinse arm.However, it is preferred that described step is performed after circulation step, that is, when scale removal solvent is in circulation pipe
Just performed during enough useful effects inside road and particularly in this water heater or these water heaters.
In the case of preferred structure scheme described in the EP 15 184 518 quoted, not only it is provided with two water and adds
Hot device, and for each water heater provided with the one respectively flooding nozzle itself attached troops to a unit, that is to say, that such as one flushing
Nozzle is used for water boiling device, and another flooding nozzle is used for arrangement for quickly heating water.Here, each water heater and the flushing attached troops to a unit
By one, the nozzle pipe of itself is connected to each other nozzle.
Thus producing as follows may scheme：Make pre-washing function in selection way by above-mentioned two water heater, blast tube
Road and nozzle are run only by one of which, that is to say, that only by one " flushing branch " (by water boiling device or wink
When water heater and affiliated nozzle pipe and nozzle constitute).
(the i.e. such as only arrangement for quickly heating water or only water boiling device can at the same time here, for example in the case of limited electrical power
In the case of for use), it however can also realize transformable good flushing beam effect.Because with water boiling device
Then above-mentioned two " flushing branch " can concurrently be run in the case of having heated, and be realized especially good and efficient
Beam effect is rinsed, without making a common nozzle preferably be added for this with the current of higher hydraulic pressure or stronger
Carry.However, even in above-mentioned two rinse branch in only one rinse branch operation in the case of, corresponding nozzle then with
Suitable water is loaded.This is for example applied to：Water boiling device does not heat and uses arrangement for quickly heating water yet, or water boiling device exists
Rinse and reheated (Nachheizen) in operation and turn off arrangement for quickly heating water herein, that is to say, that reduced in water temperature
In the case of.
That is, above-mentioned possibility scheme is especially related to after connection process in such short time interval
Requirement to pre-washing function, so that water boiling device is still not up to correct water temperature.Then, it can at least be realized by the present invention full
Flushing anticipating, only by one of above-mentioned two nozzle is run.
Repeatedly it is related to the rinse arm with two nozzles in the prior art, wherein, in all cases, each nozzle
With special automatic function, i.e. be for example either applied to Anal cleaning or applied to privacy site anteseptic.On the other hand
Should, nozzle often misplaced along rinse arm on above-mentioned position and/or in terms of jet angle it is different；In addition, these spray
Mouth often dedicated for：For example, providing the water jet quality different from privacy site anteseptic (such as with more for Anal cleaning
High pressure).However, in the present invention, the nozzle mentioned by above-mentioned two can be also disposed adjacent to.
Provided with two water heaters and in the case of being associated with flooding nozzle pipeline and flooding nozzle respectively, by preferred
Mode, above-mentioned two water heater is exported water via corresponding flooding nozzle pipeline and flooding nozzle, for this
A little pipelines and nozzle carry out scale removal, wherein, these steps can be while or carry out in which can also stagger in time.
If except arrangement for quickly heating water is additionally provided with water boiling device, be easily achieved：The content liquid of water boiling device is obvious
More than to it is previously described, to rinsing the necessary scale removal quantity of solvent of the step of nozzle pipe and flooding nozzle are rinsed.
In this case, other circulation step can be closelyed follow after these steps (or the step for), to make in water boiling device
The scale removal solvent not consumed remnants further spread.
In addition, scale removal program can be provided with the desmut step of rinse arm cleaning device.Here, the water heater or one
Water heater (especially water boiling device) can be exported scale removal solvent by this rinse arm cleaning device and then to its scale removal.
It can for example be related to for the device to the outside scrub of rinse arm progress, or can also refer to for the inner area to rinse arm
The device that domain is cleaned.Preferably, the step be arranged at it is previously having described, make what scale removal solvent was spread in water boiling device
After step.In addition, the step is preferably arranged to after flooding nozzle progress scale removal.
In the case of another preferred structure scheme, water holder is arranged in the water conveyance conduit of arrangement for quickly heating water
(under the combination facilities by arrangement for quickly heating water with water boiling device) and it is connected with water boiling device via flow structure.Then,
Water holder is used as the filling holder of arrangement for quickly heating water, but the water holder can also fill to water boiling device simultaneously
Note.Therefore, water via flow structure from water holder is flowed into water boiling device.Content is substantially small in general for water holder
In water boiling device.In the case of scale removal, it is preferable that water boiling device and water holder have been inflated scale removal solvent jointly.In the case of in addition,
But scale removal solvent can be made to be dispersed in water boiling device and water holder one of both by circulation step.
Preferably, in arrangement for quickly heating water for upper between the outlet outlet corresponding to water boiling device set by the water of heating
Stating reflux line has changeable valve, by the changeable valve pipeline can be made to open and close.Thus, this pipeline exists
On the other hand and flexibility is improved beyond scale removal process.The pipeline for example proposes following possibility scheme：Instantaneous
The water heated in water heater can be also flowed through water boiling device originally with being associated with the pipeline that the nozzle of the water boiling device is connected,
For example to make water boiling device be rinsed before corresponding nozzle is driven with hot water and be extruded the cold water included in it.
For this flushing process it is known that：Mentioned cold water is squeezed before the nozzle function of script by the water heated
Go out, to avoid user from touching cold water first in flushing.During flushing process, corresponding water is for example in order to clean mesh
Can apply in rinse arm or be abandoned thereon or as dud.
It is particularly preferred that set with this allocation plan control device, to after connection process first by
Nozzle pipe that arrangement for quickly heating water is loaded and then originally (future) by water boiling device nozzle pipe to be loaded by instantaneous
The water heated in water heater is rinsed.
In addition, can be used for being incorporated into water boiling device by arrangement for quickly heating water (previous at the time of) heated water, particularly
Branch is configured to for this in the framework of described flushing process.Therefore, it is then able to make the water in water boiling device strong
Ground is heated, and/or the water in water boiling device can be made preferably to be mixed in the case where being heated by water boiling device, and/or can be made
Especially heated the colder part of these water.For last aspect it should be noted that the outlet of water boiling device forcibly will
Water is exported in region thereunder, to make whole water boiling device content to be utilized, and is typically inclined in the case of water boiling device
Temperature level (Temperaturschichtung) is formed when in heating.
When arrangement for quickly heating water should have water holder in its water conveyance conduit, then this water holder is with preferred side
Formula is connected by flow structure with water boiling device.Therefore, this water holder and water boiling device of arrangement for quickly heating water can be common
Ground is filled, and its mode is, and filling water is flowed first in the water holder of arrangement for quickly heating water and is passed through by water conveyance conduit
It is flowed into by flow structure in water boiling device.
Have been mentioned, it is only instantaneous first in the case of the flushing water heated for the too early time requirement of water boiling device
The flushing branch of water heater is employed.Preferably, when water boiling device can provide hot water, then above-mentioned two is rinsed branch and just made
With so as to realize the pre-washing function especially strengthened.Here, arrangement for quickly heating water is run, and the hot water storage in water boiling device
It is standby to be employed.Certainly this can be associated with the corresponding operating of user.As additional or excellent as the selectivity of the present invention
Point it is contemplated that, (or the hot water deposit in water boiling device have dropped after the hot water deposit in water boiling device is depleted
After big temperature), the flushing branch for only still having arrangement for quickly heating water is employed.This possibility scheme is certainly independently of having introduced
Program ahead of time require pre-washing function in the case of just consider.
Brief description of the drawings
The present invention is explained in detail by specific embodiment below, wherein, single feature also can be in the way of other combinations
Impliedly it is related to all types category of the present invention as key character of the present invention and (as already mentioned).
Fig. 1：The square line map for explaining specific embodiment is shown, and
Fig. 2：The distal portion of the rinse arm for explaining specific embodiment is shown with sectional view.
Embodiment
Upper left side shows with 1 sign, according to specific embodiment, flushing toilet seat fresh water interface in Fig. 1.
Pipeline 2 is fed from fresh water to come out, fresh water is flow to due to hygienic former by particulate filter 3 and regulating valve 4 and switch valve 5
Vertical separation section 6 as defined in thus.Come out from vertical separation section 6, pipeline 7 is guided to entirety with the water of 8 signs
Case.This water tank is divided into two parts：I.e. the left side is the fresh water tank 9 of arrangement for quickly heating water 10, and the right is that have
The water boiling device 11 of electric heater 12.Fresh water tank 9 and water boiling device 11 are connected with each other by flow structure 13, so that both is (new
Fresh water tank 9 and water boiling device 11) jointly it can be inflated via fresh water interface 1 and pipeline 7.Water boiling device 11 has heater 12
With temperature sensor 19.
The outlet of fresh water tank 9 is connected by pipeline 14 via pump 31 with arrangement for quickly heating water 10, and the arrangement for quickly heating water 10 is with one
As mode there is sensor, water volume stream and coolant-temperature gage for the arrangement for quickly heating water upstream and downstream.In arrangement for quickly heating water 10
Downstream, pipeline 15 further guides the water heated in operation to multiple-way valve 17 by particulate filter 16.
On the other hand, water boiling device 11 has the discharge outlet that bottom is configured, and the discharge outlet is arranged on T-shaped part.T-shaped part 18
Interface via pump 32 towards it is right guiding to the rinse arm having been not shown herein, namely guide to the so-called power-assisted of the rinse arm
(Boost) nozzle 20.
The interface of valve 17 equally guided to rinse arm, it is direct in the side cloth of biased nozzles 20 to the rinse arm namely to guide
The anus nozzle 21 put.Finally, valve 17 is connected via reflux line 22 with another interface of T-shaped part 18.
Fig. 2 shows cuing open through the distal portion of the rinse arm 24 in the basin edge 23 of the flushing toilet seat according to the present invention
View.This flushing toilet seat has toilet basin in typical fashion, wherein can only see the Local map at the basin edge 23.In basin
Be provided with edge 23 in Fig. 2 it can be seen that passage shape opening, in the passage shape opening and rear is provided with flusher.This
Individual flusher includes rinse arm 24, and the rinse arm 24 is stretched out up to lower right and in its right part from upper left side in fig. 2
There are two nozzles 20 and 21 being mentioned in (distal portion).
Even if the precision architecture of these nozzles is not extremely important for the present invention, it should be mentioned, in punching
Two spherical vortex chambers 25 are provided with the central area for washing arm sectional view, prior art EP is referred to these swirling flow chambers 25
2 628 546.These swirling flow chambers 25 project the water jet for having formed eddy flow on shown upper end in fig. 2, and the water jet leads to
The nozzle opening 20 and 21 expanded in diametrically is crossed to flow out and have air in rinse arm internal receipt from environment at this.This
Two nozzles 20 and 21 are that relatively closely adjacent and with about these nozzle opening diameters twice of spacing (are located at punching
Wash on arm upper surface).Nozzle 20 is referred to as biased nozzles (Boost-D ü se), and nozzle 21 is referred to as anus nozzle (Anald
üse)；Both is all supplied to unanimously and by the pipeline of identical cross-section on its geometrical aspects.These pipelines exist
This is not showed that, but is located at the front and back of section view plan.
Movable nozzle arm 26 can be seen in the lower section of the two vortex chambers 25, the nozzle arm 26 is in its right (remote) end
On carry the nozzle opening not indicated, and the nozzle arm 26 can be moved out of for carrying out vaginadouche on demand.Therefore, through
Water is fed by passage 27, these water make arm 26 remove and be loaded to arm 26 against the power of not specified helical spring.Rinse
The part of device is for the present invention and non-vital.
Passage 28 is mounted with the top of passage 27, the passage 28 is connected according to Fig. 2 with the aeration structure of nozzle 20 and 21
It is logical.This passage 28 can guide washings by (not shown) when rinse arm 24 is moved back to completely in addition, and the washings are via nozzle
20 and 21 outflows.
In addition, it can be seen that cleaning device 29, the distal portion of the guiding structural of the cleaning device 29 formation rinse arm 24 in Fig. 2
And be maintained in basin edge 23.This cleaning device 29 can be supplied with washings by passage 30 and be removed in rinse arm 24
With when being moved back to be applied to clean its outer surface.Prior art EP 2 626 478 is referred to this.
The document quoted based on above-mentioned two, is drawn other specific thin by the structure of typical flushing toilet seat in addition
Section.
From unlike many flushers in the prior art, above-mentioned two is arranged in the nozzle 20 on the upside of rinse arm
Purpose in terms of being not intended to various anatomical structures with 21, but the two (have identical structure and identical beam direction simultaneously
And direct neighbor) nozzle 20 and 21 is used for Anal cleaning (Analreinigung).In the prior art, second nozzle opening
Vaginal cleaning (vaginale Reinigung) is usually provided for, this vaginal cleaning in the context of the present invention can be by spraying
Mouth arm 26 is performed.
In other words, the two nozzles 20 and 21 have the advantage that, can be by simultaneously by Fig. 1 hot-water supply system
Loading, more precisely, the T-shaped part in the exit that biased nozzles 20 pass through water boiling device 11 is loaded, and anus nozzle 21 passes through
Valve 17 and arrangement for quickly heating water 10 are loaded.But the two nozzles 20 and 21 also can individually be run respectively, each without changing them
From jet characteristics.
Typical operation process is as follows：Flushing toilet seat can identify user (such as by infrared ray sensor),
Water boiling device 11 (being particularly its heater 12) is connected this triggers control device.This can also work as user and be simply positioned at punching
Wash toilet it is neighbouring when just have occurred and that.However, when opening of recognizing that toilet uses (such as by touch sensor)
When dynamic, instead of being connected in by water boiling device 11, control device arrangement for quickly heating water 10 can also be connected with the pump in pipeline 14 and
Such regulating valve 17 so that the water heated is rinsed into the nozzle pipe up to flooding nozzle 21 and drains cold water.This is also
It can be realized before the removal of rinse arm 24, so that the water flowed out by nozzle 21 is realized to a certain degree in terms of rinse arm
Cleaning function.
Then can (such as triggering pre-washing function after) via reflux line 22 (in the situation of the corresponding state of valve 17
Under) make nozzle pipe between biased nozzles 20 and water boiling device 11 by with hot water injection, more precisely, making full use of wink again
When water heater 10 in the case of carry out.1/3 volume flow of such as water can be incorporated into by water boiling device 11 by T-shaped part 18 simultaneously
In, to provide mixing and being particularly to the cold-zone offer heating near discharge outlet for improvement in this place.
Therefore, rinse arm can be cleaned when removing in a way known, such as again with by arrangement for quickly heating water 10
The water of heating is cleaned and cleaned in the state of valve 17 is not explained in detail herein, based on this state, water via
Interface 30 is reached in cleaning device 29.If rinse arm 24 has been moved out, above-mentioned two nozzle 20 and 21 can be employed, wherein,
Valve 17 by the locking of reflux line 22, and each nozzle by the nozzle pipe of their own by water boiling device 11 or by instantaneous hot water
Device 10 is supplied.
Differently therefrom, when the requirement of pre-washing function is so early carried out, so as to lack foot in above-mentioned, water boiling device 11
When the operation of the water of enough temperature is meaningless, then therefore, it is possible to only make at some extent as emergence program anus nozzle 21 with
The water heated by arrangement for quickly heating water 10 is run, and biased nozzles 20 only possess after enough water temperatures just in water boiling device 11
It is run.
Certainly, other methods of operation (and unrelated with this specific embodiment) be also it is possible, for example：Only in application
Normal pre-washing function (as long as the water boiling device water is warm enough) is carried out in the case of water boiling device water and biased nozzles 20；It is intended merely to anus
Nozzle 21 is connected (then this means arrangement for quickly heating water 10 is connected).In this case, the title of nozzle can be also replaced, because
Worked for now anus nozzle 21 at some extent as biased nozzles.
Sum it up, present embodiment illustrates：Between two nozzles and the water heater 10 or 11 attached troops to a unit therewith individually
Pipeline guiding can realize a variety of advantages, these advantages can be utilized in a flexible way.If reflux line
22 is existing, then this also relate to it is having described, in the case of the energy content in possessing water boiling device 11 until biased nozzles
20 flushing process.
It is responsible for for function described so far by electronic-controlled installation, the electronic-controlled installation is not described by way of illustration,
But it is integrated in flushing toilet seat.This control device has scale removal program according to the present invention, to perform automatically scale removal.This
Hereinafter it will be explained in detail.
First, water tank 8 is filled with suitable scale removal solvent, that is to say, that hereafter the scale removal solvent is not only present in fresh
In water tank 9 and exist in water boiling device 11.Then, in the first desmut step, scale removal is carried out to technical pattern component, should
Technical pattern component is particularly arrangement for quickly heating water 10, particulate filter 16, multiple-way valve 17, T-shaped part 18 and to also have certainly new
Fresh water tank 9 and the water boiling device 11 containing having heaters 12 and temperature sensor 19.Therefore, being indicated in operating in Fig. 1 pipeline 14
And the pump 31 that is set originally for anus nozzle 21, multiple-way valve 17 so connected so that is passed through pipeline 14 and 15 and is conveyed
Scale removal solvent conveyed with continuing by pipeline 22, and be associated with the pump 32 of biased nozzles 20 (in T-shaped part 18 in Fig. 1
Right side) locking.Here, thereby producing the recycle stream by water boiling device 11, arrangement for quickly heating water 10 and reflux line 22.It is exemplary
Ground, pump 31 can be operated one minute for this and then suspend eight minutes, and this process can be repeated such as three times.
In the second program step, now anus nozzle 21 and the nozzle pipe of guiding to the anus nozzle 21 are by scale removal.
Therefore, multiple-way valve 17 is so switched so that scale removal solvent is projected by anus nozzle 21 and will not reach reflux line 22
In.Correspondingly, this program step is also helped to pipeline 14 and 15, particulate filter 16, arrangement for quickly heating water 10 and gone back certainly
There is pump 31 to carry out scale removal.In addition, corresponding component to multiple-way valve 17, guide downstream to the pipeline member of anus nozzle 21 and
Anus nozzle 21 carries out scale removal.Therefore for instance it can be possible that the scale removal quantity of solvent present in fresh water tank 9 is depleted, wherein,
Scale removal quantity of solvent in water boiling device 11 is then not used.
Then, in third step, biased nozzles 20 and guiding to the flushing pipe of the biased nozzles 20 can together with pump 32
By scale removal.Therefore, this pump 32 is run, scale removal solvent is projected from water boiling device 11 by and via biased nozzles 20, whole
Individual process for example continues 5 seconds.
Then, in four steps, the fresh water tank 9 previously almost evacuated is filled with fresh water again.
Then, the situation in using pump 31 can be similarly implemented with the circulation step described in beginning completely in the 5th step
Under for example continue 12 seconds circulation step again, make the mainly scale removal that also exists in water boiling device 11 molten by the circulation step
Agent is spread in systems.
In the 6th other step, make rinse arm-cleaning device 29 according to Fig. 2 descriptions by scale removal.Therefore, multiple-way valve
17 are adjusted accordingly, and scale removal solvent does not show from fresh water tank 9 via pump 31 and pipeline 14 and 15 followed by Fig. 1
The conveyance conduit that goes out and finally it is transported to cleaning device 29 via passage 30 (Fig. 2).For example, fresh water tank 9 can be made herein
Inclusion it is substantially used up again.
In the 7th subsequent step, then scale removal can be carried out to biased nozzles 20 again, as has been described.Because
Also there is scale removal solvent in water boiling device 11 in that case, it is therefore desirable to repeat step.
In the 8th subsequent step, fresh water tank 9 and water boiling device 11 are then filled with water again.
The 9th (as equally having described) other circulation step is followed by, for making always also to deposit in water boiling device 11
Scale removal solvent spread.
Therefore, scale removal solvent is distributed in systems again, but significantly thin.In order to rinse the system, in the tenth step
In rapid, now it can be arranged first by fresh water tank 9 via anus nozzle 21 and then via pipeline 14 and 15 and multiple-way valve 17
It is empty.
Then, in the 11st other rinsing step, the inclusion of water boiling device 11 (can be passed through via biased nozzles 20
By T-shaped part 18 and pump 32) emptying.Then, in the 12nd step, the two water tanks (i.e. fresh water tank 9 and water boiling device 11) weight
Newly it is filled with water.
Hereafter, in other (the 13rd) rinsing step, fresh water tank 9 is emptied again, but it is current via rinse arm
Cleaning device 29 (i.e. again via pipeline 14 and 15 and multiple-way valve 17) is carried out.And then in the tenth four steps, it will burn again
Hydrophone 11 is emptied, as has been described.Above-mentioned two case (i.e. fresh water tank 9 and water boiling device 11) is inflated in the 15th step
With fresh water.Optionally with depending on the aggressivity of original scale removal solvent, these rinsing steps can be repeated certainly.
In a word, scale removal program is characterised by each different circulation step, and these circulation steps improve scale removal first
The utilization of solvent itself, but the completeness (Gr ü ndlichkeit) of scale removal itself is also improved, then in other process also
Spread in systems available for by the nubbin of scale removal solvent.Particularly, in circulation step, not only water boiling device can be realized
11 and the also cleaning down of arrangement for quickly heating water 10.Nevertheless, in special desmut step can to nozzle 20 and 21, match somebody with somebody
The flushing pipe and rinse arm cleaning device 29 for belonging to the nozzle 20 and 21 also carry out scale removal and flushing, and this is without circulation.
Claims (14)
1. a kind of flushing toilet seat, the flushing toilet seat has water heater (10,11), the water heater is used for flushing water
Heated, the water heater has water supply interface and rinse arm pipe joint, it is characterised in that：
Reflux line (22) is provided between the water supply interface and the rinse arm pipe joint, the reflux line is used to make
Water circulation passes through the water heater (10,11)；And
The flushing toilet seat has control device, and the control device is designed to carry out automatic desludging, in automatic desludging, removes
Dirty solvent cycles through the water heater (10,11) and the reflux line (22).
2. the flushing toilet seat as described in claim 1, the flushing toilet seat has two water heaters (10,11), described two
Especially one arrangement for quickly heating water (10) of individual water heater and a water boiling device (11), described two water heaters pass through a pipeline
(14) it is connected with each other, wherein, the reflux line (22) is connected to each water heating in described two water heaters (10,11)
The other interface of the difference of device, so that scale removal solvent can be made jointly to cycle through described two water heating in automatic desludging
Device (10,11).
3. the flushing toilet seat as described in claim 1 or 2, wherein, the circulation is additional to, is provided with during automatic desludging
Other step, in the other step, the water heater (10,11) described two water heaters (10,11) in other words
In at least one water heater scale removal solvent is exported via flooding nozzle (20,21), and at this to being directed to the flushing
The pipeline of nozzle (20,21) carries out scale removal.
4. by the flushing toilet seat of Claims 2 or 3, wherein, at least two flooding nozzles (20,21) are provided with, it is described to rinse
Nozzle is used to project the flushing water of heating, wherein, each flooding nozzle of the flooding nozzle (20,21) is attached to the water
Each water heater of heater (10,11), and via each one nozzle pipe of itself and this water heater (10,11) even
Connect.
5. the flushing toilet seat as described in claim 3 and 4, wherein, following steps are set during automatic desludging：In the step
In, water heater (10,11) in addition exports scale removal solvent via other flooding nozzle (20,21), and thus to leading
The pipeline for leading to this flooding nozzle (20,21) carries out scale removal.
6. the flushing toilet seat as described in claim 5, wherein, one in described two water heaters (10,11) is instantaneous
Water heater (10) and another is water boiling device (11), and
It will rinsed by the arrangement for quickly heating water (10) and by the scale removal solvent of the water boiling device (11) by described two
After nozzle (20,21) is exported, circulation step is carried out, the scale removal solvent still included in the water boiling device (11) to be entered
Row is spread.
7. the flushing toilet seat as described in one of preceding claims, wherein, the device (29) cleaned for rinse arm is provided with,
The device can be provided with hot water by the water heater (10), wherein, automatic desludging comprises the following steps：In this step, institute
State water heater (10) to export scale removal solvent via the rinse arm cleaning device (29), to the rinse arm cleaning device
Carry out scale removal.
8. the flushing toilet seat as described in claim 5 and 7, wherein, one in described two water heaters (10,11) is wink
When water heater (10) and another is water boiling device (11), and
It will rinsed by the arrangement for quickly heating water (10) and by the scale removal solvent of the water boiling device (11) by described two
After nozzle (20,21) is exported, the scale removal solvent included in the water boiling device (11) is applied to the rinse arm
Cleaning device (29) carries out scale removal.
9. the flushing toilet seat as described in one of preceding claims, at least claim 2, the flushing toilet seat is in the wink
When water heater (10) water conveyance conduit (7,14) in have water receiver (9), the water receiver (9) is in the arrangement for quickly heating water (10)
Water conveyance conduit (7,14) in be connected with the water boiling device (11) by a flow structure (13) so that both can be common
Ground is inflated by the water conveyance conduit (7,14) in the upstream of the water receiver (9).
10. the flushing toilet seat as described in one of preceding claims, at least claim 4, wherein, the control device design
For, during connection first will by the arrangement for quickly heating water (10) load nozzle pipe and will be by the instantaneous hot water
The flooding nozzle (21) of device (10) loading is rinsed by the water heated from the arrangement for quickly heating water (10), and in the time
On then borrowed by the nozzle pipe loaded by the water boiling device (11) and by the nozzle (20) loaded by the water boiling device (11)
The water of heating is helped to be rinsed.
11. the flushing toilet seat as described in claim 10, wherein, the control device is designed for, will be by the water boiling device
(11) outlet and the water boiling device (11) of the nozzle pipe of loading during connection via the arrangement for quickly heating water (10)
Reflux line (15,22) between outlet is rinsed by the water heated by the arrangement for quickly heating water (10).
12. the flushing toilet seat as described in claim 11, wherein, the control device is designed for, and is made herein by the wink
When water heater (10) heating the part of water be diverted to from the reflux line (15,22) in the water boiling device (11).
13. the flushing toilet seat as described in claim 12, wherein, the control device is designed for, after connection process,
And so early operate the pre-washing function of the flushing toilet seat to cause the water in the water boiling device (11) in user
It is not heated also or in the case of not being completely warmed also, only described arrangement for quickly heating water (10), is added by the arrangement for quickly heating water
The nozzle pipe of load and the nozzle (21) loaded by the arrangement for quickly heating water are applied to pre-washing function, and
In the case where operating the pre-washing function later, the arrangement for quickly heating water (10) and the water boiling device (11) and respectively by
The nozzle pipe and nozzle (21,20) that the arrangement for quickly heating water and the water boiling device are loaded are while be used for pre-washing function.
14. it is a kind of by flushing toilet seat according to the use that scale removal is carried out by the previously given automatic desludging program of control device
On the way, the flushing toilet seat is the flushing toilet seat as described in one of preceding claims.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15020231.5 | 2015-11-18 | ||
| EP15020231.5A EP3170940B1 (en) | 2015-11-18 | 2015-11-18 | Shower wc with water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988399A true CN106988399A (en) | 2017-07-28 |
| CN106988399B CN106988399B (en) | 2022-07-19 |
Family
ID=54608240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611272986.3A Active CN106988399B (en) | 2015-11-18 | 2016-11-18 | Flushing toilet with water heater |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3170940B1 (en) |
| CN (1) | CN106988399B (en) |
| DK (1) | DK3170940T3 (en) |
| ES (1) | ES2778101T3 (en) |
| PL (1) | PL3170940T3 (en) |
| PT (1) | PT3170940T (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331110A (en) * | 2018-02-06 | 2018-07-27 | 浙江怡和卫浴有限公司 | Intelligent water toilet pan |
| CN110185110A (en) * | 2019-06-13 | 2019-08-30 | 厦门帝恒诺卫浴科技有限公司 | A kind of the water route cleaning systems and its clean method of the electronic toilet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6369609B1 (en) * | 2017-07-25 | 2018-08-08 | Toto株式会社 | Sanitary washing device |
| JP6891698B2 (en) * | 2017-07-25 | 2021-06-18 | Toto株式会社 | Sanitary cleaning equipment |
| JP6891697B2 (en) * | 2017-07-25 | 2021-06-18 | Toto株式会社 | Sanitary cleaning equipment |
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- 2015-11-18 PL PL15020231T patent/PL3170940T3/en unknown
- 2015-11-18 PT PT150202315T patent/PT3170940T/en unknown
- 2015-11-18 EP EP15020231.5A patent/EP3170940B1/en active Active
- 2015-11-18 DK DK15020231.5T patent/DK3170940T3/en active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3170940B1 (en) | 2020-01-01 |
| CN106988399B (en) | 2022-07-19 |
| PT3170940T (en) | 2020-03-24 |
| DK3170940T3 (en) | 2020-03-23 |
| EP3170940A1 (en) | 2017-05-24 |
| PL3170940T3 (en) | 2020-07-13 |
| ES2778101T3 (en) | 2020-08-07 |
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