CN1103917A - Clean washing apparatus - Google Patents
Clean washing apparatus Download PDFInfo
- Publication number
- CN1103917A CN1103917A CN94102468A CN94102468A CN1103917A CN 1103917 A CN1103917 A CN 1103917A CN 94102468 A CN94102468 A CN 94102468A CN 94102468 A CN94102468 A CN 94102468A CN 1103917 A CN1103917 A CN 1103917A
- Authority
- CN
- China
- Prior art keywords
- air
- washer jet
- flow
- rinse water
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Abstract
The invention provides a sanitary rinser that is used for cleaning part of the human body. The axes of a plurality of spraying holes that spray out of the rinsing water is designed to be given oblique angle, so that the axes intersects between the spraying-out end surface of a rinsing nozzle and a rinsed part, an eddy flow generation device is provided or two flowing channels that are corresponding to the spraying holes are arranged, and a flow-rate control valve that controls the flow rate of the two flowing channels is provided, so that a same spraying nozzle not only can generate a centralized rinsing spraying flow, but also can generate the swinging spraying flow with wide range of rinsing that adapts to the rinsing of the part of the human body, thereby improving the rinsing efficiency and satisfying various rinsing requirements of different users.
Description
The present invention relates to clean after an action of the bowels the clean washing apparatus of body local, relate in particular to by making and clean current and change, thereby can clean and clean the clean washing apparatus that the form of injection stream can be selected efficiently.
As this clean washing apparatus that cleans body local, having a kind of is to clean local from the washer jet ejection warm water that is provided with single or multiple squit hole, because the cleaning injection stream under this situation is the stationary flow of concentrating, so, rinse water can cause the strong stimulation sense to the impact of part, and the user is felt under the weather.
As the measure that improves above-mentioned situation, Japanese patent of invention bulletin nineteen eighty-three No. 13688 communique discloses a kind ofly makes bubble sneak into rinse water, make the people can obtain the cleaning device of soft cleaning body sense.This device has air attraction portion, promptly, the injection nozzle that makes the rinse water speedup is set near the spray orifice of washer jet, owing to producing negative pressure space from this mouth ejection high velocity stream, suck air and make it and clean slag and mix by this negative pressure space, the gas-liquid two-phase flow of the rinse water of having sneaked into air is sprayed from nozzle bore, can make the people obtain soft cleaning sense.But though can obtain soft cleaning sense in this way, the no change because the rinse water at the portion of being cleaned place flows is so exist the problem that can't improve cleaning efficiency.Concrete reason is, be attached to the cleaning of the dirt of the portion of being cleaned, comprise that fluid infiltrates the junction that is cleaned face and dirt, the process that this adhesion is descended, and washing fluid impacts and to be cleaned portion, the process that dirt is peeled off, therefore, peel off effect in order to improve this, it is effective in the portion of being cleaned injection stream being moved.In addition, though be gas-liquid two-phase flow, be the injection stream of concentrating, can not adapt to the cleaning of the wide scope of body local.Therefore, this cleaning device just must make whole spray nozzle device move if will realize high cleaning efficiency and the cleaning of wide scope, and ad hoc drive unit must be arranged, thereby causes complicated, the maximization of device and the thing followed to be formatted at high price.
To this, there is motion to disclose shown in 1988 No. 152703 communiques in recent years as Japanese patent of invention, clean injection stream and swing by making, come the comfort of satisfied cleaning simultaneously and such two aspects of efficient of cleaning.This clean washing apparatus as depicted in figs. 1 and 2.Among this figure, the 1st, closet, the 2nd, sanitary flushing seat comprises toilet seat 3, toilet cover 4, in establish the body 5 of cleaning device, and the outstanding washer jet 7 of being located in the closet 1, cleaning the part of human body 6.Fig. 2 shows the structure of this washer jet 7, and wherein 8 is the contraction necks that are communicated with fluid service duct 9, and the 10th, spout, both sides have the wall of adhering to 11,12.13, the 14th, be located at the minor air cell of the outflow direction both sides of injection stream, be respectively equipped with air connectivity hole 15,16.
The device of said structure, if rinse water flows in the washer jet 7 from body 5, spray from shrinking neck 8 through fluid service duct 9, then because fluid wall attachment effect (Coanda effect), just can be attached to for example adhering to wall 11 sides, go out at the arrow A effluent, and in minor air cell 13, suck air formation bubble from air connectivity hole 15 and sneak into eddy current.Simultaneously, because the suction of air, the pressure of minor air cell 13 rises, and the injection stream direction is pushed and shifts to the arrow B side.This state forms the self-oscillation state repeatedly repeatedly, and body local is cleaned on injection stream action swing limit.Move being cleaned on the face because clean injection stream, thus can improve to dirt peel off effect, the high cleaning performance of acquisition, the while can adapt to the cleaning of the wide scope of body local.Again because sneaked into air, so can obtain soft sensation when cleaning.
Yet, aforesaid cleaning device, owing to be to utilize the pressure differential in the minor air cell that is located at both sides to realize stable vibration, and,, be difficult for producing pressure differential as described above owing to descend from the spouting velocity of shrinking neck 8 in the low discharge district, again because trickle dimensional accuracy reaches the influence of giving watery variation, bubble in the minor air cell is sneaked into eddy current skew can occur, exists in the problem of the oscillatory instability in low discharge district, wishes to make moderate progress.
On the other hand, this cleaning device has a plurality of users, because factors such as its sex, age, individual's difference or healths, the injection stream state that feels comfortably cool is also different, and hope can be liked the form of selecting to clean injection stream by each one.As solution, have the device of the flow of water of rinse water being made several grades of adjustable forms, still, its form of cleaning injection stream is identical, can not fully adapt to user's requirement.
To this, the someone has proposed as shown in Figure 3 and Figure 4 in recent years, and two or more schemes (Japanese patent of invention discloses communique 1987 No. 111038) with washer jet of different cleaning injection stream forms are set.Among this figure, the 17th, the 1st anus washer jet that produces with stationary flow or acquisition is cleaned than the injection stream of strong stimulation sense, 18 compare with the 1st anus washer jet 17, be to carry out the 2nd anus washer jet that soft and wide scope is cleaned, and the 19th, clean the 3rd washer jet of the local usefulness of women.The 20th, operation board shown in Figure 4, have the 1st, the 2nd, the 3rd cleaning switch 21,22,23 and shutdown switch 24 and the flow of water by-pass cock 25 that start washer jet 17,18,19 respectively, after in selected the 1st, the 2nd, the 3rd selector switch 21,22,23 any, nozzle transfer valve 26 switching that promptly elects, simultaneously, by pump 27, the water in the water tank 28 is supplied to reservoir 30 by pipe 29, sprays from chosen washer jet.Utilize this structure, by liking any that select in the 1st, the 2nd, the 3rd cleaning switch 21,22,23, the user just can select to adapt to the cleaning injection stream form of its hobby, and by regulating flow of water by-pass cock 25, just can control pump 27, the flow of water of ejection is regulated by hobby.
But, use cleaning device as described above, as the anus nozzle, must washer jet and nozzle switching device shifter be set one by one by the kind of cleaning injection stream, can cause device complicated, maximize and high price is formatted.
In order to solve above-mentioned problem, the 1st purpose of the present invention is that providing a kind of can change the cleaning injection stream with easy structure, and realization is efficient cleans and extensively scope cleaning, and also can obtain the clean washing apparatus of stable swing injection stream in the low discharge district.
The 2nd purpose of the present invention is, makes and can select to clean form arbitrarily by user's hobby with easy structure, the concentrated injection stream that produces of stationary flow for example, the clean washing apparatus of making the forms such as injection stream that wide scope cleans of diffusion.
In order to reach above-mentioned the 1st purpose, clean washing apparatus of the present invention has rinse water supply device at least, give aquaporin, and the washer jet that sprays rinse water to body local, this washer jet is provided with a plurality of spray orifices that can gush out from the rinse water of above-mentioned rinse water supply device, and the axis of part or all of these a plurality of spray orifices is arranged to have the angle of slope of regulation, so that axis intersects to being cleaned between the position mutually at the ejection end face of washer jet, also be provided with the turbulent generating apparatus that rinse water is sprayed from above-mentioned spray orifice with the streamflow regime that has nothing in common with each other simultaneously.This turbulent flow generating apparatus can adopt in nozzle interior and make the rinse water miscarriage give birth to eddy current, make change in fluid pressure, thereby the method that the flow velocity that makes the injection stream of emitting from each spray orifice changes, make the method that changes from the flow of each squit hole ejection, or adopt and to make air sneak into rinse water, make injection stream produce the method for turbulent flow or the like.So, when the rinse water of being supplied with by rinse water supply device sprays from each squit hole, because intersect mutually to being cleaned between the portion, so each injection stream is converged from the end face of washer jet.At this moment, if the relative emission direction of ejection power of each injection stream after will converging resolves into parallel component and vertical stress component, then because turbulent generating apparatus, each injection stream is different from different state ejections because of sneaking into of spouting velocity, flow, air etc., so, the irregular variation of balanced destroyed generation of the vertical stress component of above-mentioned ejection power, injection stream produces swing.Therefore, only with the spray orifice tilted configuration and the easy structure of turbulent generating apparatus is set, can make and clean injection stream and produce swing, can improve the effect of peeling off of cleaning surface place dirt, realize efficient the cleaning, simultaneously, can be fit to the cleaning of the wide scope of body local cleaning.In the present invention, by adjusting the angle of slope of squit hole, the amplitude of fluctuation that can adjust injection stream easily is a clean range.In addition, because be by each injection stream is applied turbulent flow, make the power perpendicular to emission direction of injection stream produce irregular variation, thereby the realization swing, so, be not vulnerable to the influence of trickle dimensional accuracy and feedwater state variation, even can obtain stable swing state in the low discharge district yet.
In order to reach above-mentioned the 2nd purpose, the present invention is provided with: rinse water supply device; Give aquaporin; Washer jet to body local ejection rinse water, this washer jet has a plurality of spray orifices that can spray by the rinse water of above-mentioned rinse water supply device supply, and the part or all of axis of above-mentioned a plurality of spray orifices is arranged to have the angle of slope of regulation, so that its ejection end face from washer jet intersects mutually to being cleaned between the position; The air of entrained air is sneaked into device in rinse water; Selection will be denied that the air of entrained air is sneaked into selector switch; Sneak into the air capacity adjusting device of device according to the above-mentioned air of the signal controlling of this selector switch.
Utilize said structure, by sneak into the selector switch selection with air will deny entrained air, can be by user's hobby, from the cleaning injection stream of concentrating of stationary flow generation, and among the injection stream of carrying out wide scope cleaning of diffusion, select the form of required cleaning injection stream easily.That is, under the situation of entrained air not, when by the rinse water of rinse water supply device supply during from each spray orifice ejection, because intersect mutually to being cleaned between the position from the ejection end face of washer jet, contact converges so each injection stream is in the crosspoint.At this moment, if the ejection power of each injection stream after will converging resolves into the parallel component and the vertical stress component of emission direction mutually, each self-balancing of vertical stress component then, injection stream becomes concentrated stationary flow and sprays to body local.In another case, by entrained air, rinse water with different streamflow regimes from the ejection of each spray orifice, the above-mentioned vertical stress component that respectively sprays power and balanced destroyed and produce irregular variation, injection stream produces swing.Therefore, only to control the easy structure that air is sneaked into, can clean the cleaning of the wide scope of still soft and suitable body local cleaning by any concentrated flow of selecting to produce of hobby by stationary flow.The result is, can resemble to use special-purpose washer jet and switching device shifter the existing example, just can select the cleaning injection stream.And air is sneaked into the applied widely of position.That is, air is sneaked into the position at the feed system of rinse water just, can carry out easily cleaning the remote control that injection stream is selected.Have again, the present invention is by the mixed volume of control air, can realize making concentrating to clean and clean the cleaning form that alternately changes with wide scope, the selection degree of freedom enlarges, simultaneously, the power of injection stream changes and the concentrated or dispersion of cleaning area owing to clean, and making does not have dull sense when cleaning, and because of the effect of peeling off that has improved dirt, so cleaning force improves.
In addition, clean washing apparatus of the present invention has the 1st, the 2nd runner that is communicated with the rinse water service duct, and the 1st and the 2nd spray orifice that is communicated with respectively with the 1st, the 2nd runner, the axis of the 1st and the 2nd spray orifice is made ejection end face from washer jet to being cleaned the structure of intersecting between the position, and, be provided with the flow-ratio control device of allotment ratio that control is supplied to the cleaning water yield of the above-mentioned the 1st and the 2nd runner.
Utilize the present invention, by controlling with the flow-ratio control device from the allocation proportion of the rinse water flow of the 1st and the 2nd spray orifice ejection, can move the injection stream of carrying out wide scope cleaning that produces from the cleaning injection stream of concentrated stationary flow generation with by cleaning positions, select to clean the form of injection stream easily.That is, if will be controlled to same ratio from the allotment ratio of the rinse water of the 1st and the 2nd spray orifice ejection, then the rinse water of emitting from each ejection is intersected at assigned position and is converged.At this moment, if the relative emission direction of ejection power of each injection stream after will converging resolves into parallel component and vertical stress component, then the 1st with the mutual balance of vertical composition of the injection stream of the 2nd spray orifice, injection stream becomes concentrated stationary flow and sprays to body local.Another kind of situation is, if the allotment ratio of above-mentioned rinse water for example is controlled to from the ratio of the cleaning water yield of the 2nd spray orifice ejection greater than the ratio from the cleaning water yield of the 1st spray orifice ejection, then the vertical stress component of above-mentioned injection stream is balanced destroyed, ejection power from the 2nd spray orifice increases, on the contrary, the ejection power from the 1st spray orifice reduces.Consequently, the cleaning injection stream after converging is shifted to the 1st spray orifice one side at the impact position that is cleaned on the face.Be supplied to the allotment ratio of the rinse water of the 1st and the 2nd spray orifice by change, cleaning positions is moved.Therefore, by only controlling the allotment ratio that cleans the water yield, the cleaning injection stream of the wide scope of cleaning injection stream in the choice set or suitable body local arbitrarily, simultaneously, the cleaning injection stream is moved, so, can improve dirt peeled off effect and simplified structure.In addition, if the allotment ratio of the above-mentioned cleaning water yield is controlled in the piecewise, just can make and clean the cleaning positions arbitrarily that injection stream moves to suitable user.That is, cleaning positions can be regulated.
Fig. 1 is a kind of pie graph of sanitary flushing seat for the 1st existing example relevant with the present invention, and Fig. 2 is the fragmentary cross-sectional view of washer jet among Fig. 1.
Fig. 3 is the pie graph of another kind of clean washing apparatus for the 2nd existing example relevant with the present invention, and Fig. 4 is the pie graph of the control panel of device shown in Figure 3.
Fig. 5 is the pie graph of the clean washing apparatus among the present invention the 1st embodiment, Fig. 6 is the enlarged drawing of the washer jet in the device shown in Figure 5, Fig. 7 is an outside drawing, Fig. 8 is the principle modes figure that this device produces swing, and Fig. 9 (a) and (b) are sectional drawings of the pith of above-mentioned other embodiment of washer jet.
Figure 10 is the pie graph that the clean washing apparatus of the present invention the 2nd embodiment is shown.Figure 11 is the performance plot that the relation of the flow of water of installing among Figure 10 and rinse water flow and air capacity is shown, Figure 12 is the enlarged drawing of the washer jet in this device, Figure 13 is the operating principle ideograph of the injection stream of this device, Figure 14 is the time diagram that the relation of time of this device and rinse water flow and air capacity is shown, Figure 15 is the performance plot that the relation of time of this device and air variable quantity is shown, and Figure 16 is the performance plot that the flow of water and the relation that air capacity is limited the quantity of up and down of this device are shown.
Figure 17 is the pie graph of the clean washing apparatus of the present invention the 3rd embodiment.
Figure 18 is the pie graph of the clean washing apparatus among the present invention the 4th embodiment, Figure 19 is the enlarged drawing of washer jet in this device, Figure 20 is the amplification view of flow-rate ratio control valve, Figure 21 is the sectional view of the X-X face among Figure 20, and Figure 22 illustrates the corner of this control valve and the performance plot of flow rate ratio relation.
Following with reference to accompanying drawing, describe embodiments of the invention in detail.
Fig. 5 shows the formation of the clean washing apparatus of the 1st embodiment according to the present invention.Among this figure, the 31st, water pump 32 and drive unit thereof are the rinse water supply device that motor 33 is formed, the 34th, store reservoir by the warm water of electric heater 35 heating, the 36th, supply with the aquaporin of giving that rinse water uses.The 37th, nozzle body, it comprises: have the nozzle cylindrical shell 39 with the admission port 38 of being communicated with for aquaporin 36; Be positioned at this nozzle cylindrical shell 39, be subjected to the hydraulic drives of rinse water and stop at the body local position after advancing, will feed the movable water body 42 of giving that communication channel 40 be supplied to the washer jet 41 of being located at top ends through giving the aquaporin rinse water that 36 streams come, when rinse water supply device 31 stops, when rinse water stops to supply with, makes the movable elastic component 43 of moving to going-back position for water body 42.Washer jet 41 is as Figure 6 and Figure 7, and having the rinse water in the flow nozzle chamber 44 is a plurality of spray orifice 45a, the 45b of body local A ejection towards the portion of being cleaned, and the axis of spray orifice 45a, 45b is configured to predetermined angular θ
n, so that it is intersecting from the ejection end face 46 of washer jet 41 to the some P between the body local A.The 47th, by entrained air in rinse water, make the rinse water of emitting from each spray orifice 45a, 45b turbulent generating apparatus with different state ejection usefulness, comprise the contracted flow jet pipe 48 of being located at communication channel 40 tops, with the diffusion part 49 of these contracted flow jet pipe 48 coaxial settings, and produce negative pressure space, suck air that mixing air uses from this negative pressure space and attract mouthfuls 50 because of the high-velocity flow of emitting from contracted flow jet pipe 48.Again, washer jet 41 is not installed in the movable position, top of giving water body 42 by containment member 51 with having leakage.The 52nd, the supply usefulness of control rinse water send water controller.
To above-mentioned structure, below effect, the action of explanation present embodiment.Be located at the cleaning starting switch (not shown) that send water controller 52 in case start, then motor 33 is driven, because the work of water pump 32, rinse water is supplied to nozzle cylindrical shell 39 through reservoir 34, the hydraulic action of this rinse water is in the movable end face 42a that gives water body 42, overcome the elastic force of elastic component 43 and will be movably give water body 42 extrapolated, stop in the body local position and emit rinse water.At this moment, rinse water is because of improving by contracted flow jet pipe 48 flow velocitys, attract mouth 50 by the air of being located at the negative pressure space place that produces because of this high-velocity flow, air is inhaled into mixing, and the rinse water that is the gas-liquid two-phase flow state of having sneaked into the air of water sprays from each spray orifice 45a, 45b.Rinse water after the ejection is converged at the P point, contacts with each other.At this moment, owing to sneaked into air by turbulent generating apparatus 47, the anomalous water stream mode ejection of injection stream to have nothing in common with each other, so, if the relative emission direction of ejection power of each injection stream at point place is resolved into parallel component and vertical stress component, then the disturbance of equilibrium of vertical stress component produces irregular variation, and injection stream produces swing.About this point, utilize Fig. 8 to be described in further detail.If from the ejection power of the rinse water of spray orifice 45a ejection is Vm, from the ejection power of the rinse water of the spray orifice 45b that is obliquely installed ejection is Va and Vb, if will resolve into parallel component Val, Vbl and vertical stress component Va2, the Vb2 of the injection stream direction of relative spray orifice 45a from the ejection power of spray orifice 45b, then owing to sneaked into air, passed through spray orifice from the rinse water of spray orifice 45a and 45b ejection because of bubble, so state ejection to have nothing in common with each other.Its result as shown in Figure 8, vertical stress component is the disturbance of equilibrium of Va2 and Vb2, injection stream is the irregular fluctuation state.As an example, if make the aperture of spray orifice 45a, 45b be respectively 1mm, 0.75mm, spacing Pm is 10mm, tilt angle theta n is 30 °, from ejection end face 49 to the distance that is cleaned the A of portion is 52mm, to clean the water yield be 0.8l/min air mixed volume when being 0.2l/min when making, and is 15mm at the amplitude of fluctuation Wn that is cleaned the acquisition of portion A place then.In addition, if change the tiltangle n of spray orifice 45b and the setting value of spacing Pn, can regulate amplitude of fluctuation Wn easily.That is, increase angle of slope Qn and reduce spacing Pn during as if setting, just can increase amplitude of fluctuation Wn, if opposite setting then can reduce amplitude of fluctuation Wn.Again, swing speed is than higher, and by means of cleaning the water yield, bubble diameter, ejection aperture etc., can adjust.
As mentioned above, according to present embodiment, only be obliquely installed spray orifice and the easy structure of turbulent generating apparatus 47 is set, can make and clean injection stream generation swing, can improve the effect of peeling off of dirt on the cleaning surface, so, can obtain high cleaning efficiency, and can be fit to the cleaning of the wide scope of body local cleaning.In addition, by adjusting the angle of slope and the spacing of spray orifice, the amplitude of fluctuation that can adjust injection stream easily is a clean range.Have again, produce turbulent flow in each injection stream by making, irregular variation takes place and realizes swing in the power that can to make relative injection stream emission direction be vertical direction, so, be not vulnerable to the influence of trickle dimensional accuracy and feedwater state variation, even can obtain stable swing state in the low discharge district yet.
Fig. 9 (a) and (b) be the sectional view of other embodiment of washer jet 41.In Fig. 9 (a), as turbulent generating apparatus, with nozzle chambers 44 that the movable communication channel 40 of giving water body 42 communicates in be provided with eddy current generation body 53, this eddy current generation body 53 branches to the 1st and the 2nd nozzle chambers 44a and 44b with rinse water, current produce eddy current when through the contracted flow 54a of portion, 54b, thereby rinse water is sprayed from each spray orifice 45 with different states.Other are identical with embodiment shown in Figure 6, enclose identical numbering and save detailed description.
The above structure is shown in Fig. 9 (a), in case rinse water is passed through communication channel 40 and flow nozzle chamber 44, promptly branched to the 1st nozzle chambers 44a and the 2nd nozzle chambers 44b, in process, because form effect produces eddy current in the current through the contracted flow 54a of portion, 54b.That is, because produced eddy current in the current, the disorder so flow velocity becomes, consequently, near the pressure the spray orifice 45 of the 1st and the 2nd nozzle chambers 44a, 44b change, and rinse water sprays from each spray orifice 45 with the ejection pressure that has nothing in common with each other.Therefore, at point P place, the disturbance of equilibrium of the vertical stress component of the emission direction of phase opposing jet produces irregular variation, and injection stream produces swing.Utilize present embodiment can obtain effect same as the previously described embodiments, and, not needing to be provided with contracted flow jet pipe 48, diffusion part 49 and air suction holes mouth 50, structure can more be simplified.
In Fig. 9 (b), structure as turbulent generating apparatus 47 is, be provided with and the movable 54c of contracted flow portion that communicates to the communication channel 40 of water body 42, in its downstream the minor air cell 55 that makes the rinse water rotation is set simultaneously, is provided with again by in minor air cell 55, forming the air connectivity hole 56 that eddy current sucks air.Other enclose identical numbering and detailed with embodiment illustrated in fig. 6 identical.
Utilize this structure, shown in Fig. 9 (b), in case rinse water through the contracted flow 54c of portion and flow into minor air cell 55, rotating flow because the central part of this rotating flow is divided into negative pressure, so air is through air connectivity hole 56 and sneak into, from each spray orifice 45a, 45b ejection.Consequently since with identical principle embodiment illustrated in fig. 6, at the point of injection stream, relatively the disturbance of equilibrium of the vertical stress component of emission direction changes brokenly, injection stream produces swing.In the present embodiment, except the effect of the foregoing description, because make injection stream produce turbulent flow by eddy current and this two aspect of entrained air, so, can realize more stable swing injection stream, especially having good stability in the swing of low discharge district.
Figure 10 shows the structure of the cleaning device among the present invention the 2nd embodiment.In the figure, the 57th, the air that force air is sneaked in the rinse water is sneaked into device, comprise producing compressed-air actuated air pump 58 that its drive unit is a motor 59, and compressed air is sneaked into air supply pipe 60 in the rinse water.Air supply pipe 60 is with the 39 coaxial extensions of nozzle cylindrical shell and fix on it, its openend 61 is extended to when movable be in progressive position to water body 42, promptly when washer jet 41 had been advanced to the state of body local position, the position of openend 61 was positioned at communication channel 40.The 62nd, be located at the movable platen at air supply pipe 60 periphery positions, move with the movable advance and retreat of water body 42 of giving, and be set to close communication channel 40, simultaneously, position can guarantee the rinse water circulation when being in progressive position movably for water body 42 also is provided with the block 63 that movable platen 62 is stopped.The 64th, when the supply of air stops, preventing that rinse water is from the make the return trip empty flap valve of air pump 58 of air supply pipe 60 adverse currents.
In addition, the 65th, the 1st of control rinse water is sent the water management circuit, comprises the water-quantity regulating device 66 of control of pump 32, and the air capacity adjusting device 67 of control air pump 58, starts cleaning switch 68, and quantitative rinse water and air promptly are supplied to washer jet 41.The 69th, flow of water by-pass cock is operated this switch, and water pump 32 and air pump 58 are just controlled, can regulate the flow of water of the hobby that adapts to the user.The 70th, shutdown switch, in case operate this switch, all hydrodynamic(al)s that send are done all to finish.71 is the 2nd to send the water management circuit, comprise by operating the air that the 1st injection stream selector switch 72 stops air pump 58 sneaking into arresting stop 73, and the water yield that makes rinse water measure increase in accordance with regulations increases device 74.In addition, 75 is the 3rd to send the water management circuit, comprise by operating the 2nd injection stream selector switch 76, control air pump 58, make the increase and decrease control device 77 of the air capacity cycle increase and decrease in accordance with regulations of sneaking into rinse water, and the upper limit of the air capacity that correspondingly increases and decreases of setting and the flow of water by-pass cock 69 selected flows of water and the air conditioning limit setting device 78 of lower limit.Other are identical with Fig. 5 and embodiment shown in Figure 6, enclose identical numbering, detailed.
To above-mentioned structure, below describe with regard to the effect of present embodiment, action.
With after an action of the bowels, in case operation cleaning switch 68, promptly send water management circuit 65 by the 1st, motor 33 and 59 begins to rotate, by water pump 32 through reservoir 34, admission port 38, supply with the rinse water of regulation in nozzle cylindrical shell 39, the hydraulic action of rinse water is in the movable end face of giving water body 42, and the elastic force that overcomes elastic component 43 begins to advance.And be located at the periphery of air supply pipe 60, the movable platen 62 that can be free to slide is being closed passage 40 this moment, because the use of hydraulic pressure, movable platen 62 is with the movable water body 42 of giving, and quilt is released towards washer jet 41 directions nozzle cylindrical shell 39 in.When washer jet 41 arrives the body local positions movable platen 62 and block 63 against, stop, as shown in figure 10, communication channel 40 is open-minded, rinse water is by communication channel 40.On the other hand, in water pump 32 work, air pump 58 is also worked, and compressed air is sentenced the ratio of regulation and sneaked into the rinse water through flap valve 64, air supply pipe 60 from openend 61, and the rinse water of having sneaked into bubble flows in the washer jet 41.At this moment, because be in passing through the process of communication channel 40, promptly air is sneaked at position near washer jet 41, so, the runner of the rinse water after air is sneaked into does not enlarge rapidly or dwindles rapidly, the interosculate uneven homogenize of the bubble diameter that causes of bubble after preventing to sneak into can be supplied with the bubble of stabilised in size to nozzle chambers 44.In addition, in communication channel 40, rinse water is dwindled by area because of it by around the openend 61 time, so flow velocity increases, because the injection effect that rinse water is passed through, the pressure reduction at openend 61 places is in low-pressure state, and air is sneaked into.Therefore, with the low air pump of pressing of discharging, sneak into with just making force air.
The gas-liquid two-phase flow body in flow nozzle chamber 44 is from each spray orifice 45a, 45b ejection, because with identical principle embodiment illustrated in fig. 5, swing as shown in Figure 10, can obtain to sneak into the soft cleaning body sense that brings, can obtain simultaneously to have improved cleaning efficiency, be fit to the cleaning injection stream of the wide scope that body local cleans because of swing because of bubble.In addition, as previously mentioned, can prevent to cause the increase of bubble diameter, can supply with the bubble of stabilised in size, collapse of bubbles sound in the time of therefore reducing ejection because of bubble interosculates.
Below, the flow of water is regulated action describe.After cleaning switch 68 started, operation flow of water by-pass cock 69 can be regulated the flow of water arbitrarily and promptly regulate from the amount of the rinse water of washer jet 41 ejections by user's hobby.Figure 11 is the performance plot that the relation of the flow of water and rinse water flow and air mass flow is shown, and can do 5 grades of adjustings in the present embodiment.At this, clean the beginning back, be the flow of water that is 3rd level in the middle of selecting automatically immediately after cleaning switch 68 starts, supply with rinse water Qw, air Qa to washer jet 41.This is in order to reduce the number of times of user's console switch.And for example shown in Figure 11, it is respective change that rinse water and Air mixing ratio are changed with the flow of water.This be because, in case enter the low discharge district, in cleaning injection stream shown in Figure 8, the absolute value of vertical stress component Va2 and Vb2 promptly reduces, the amplitude of fluctuation of cleaning injection stream can reduce, and has taked above-mentioned measure in order to prevent this kind situation.Like this, even in the low discharge district, also can realize the same amplitude of fluctuation with big flow district.
Then send the action of water management circuit 71 to describe to the 2nd.After cleaning switch 68 started, if start the 1st injection stream selector switch 72, then the instruction of flow of water by-pass cock 69 was cancelled, and air is sneaked into arresting stop 73 work, and air pump 58 is stopped, and sneaking into of air is terminated.At this moment, rinse water produces reverse flow by air supply pipe 60, but flap valve 64 has prevented adverse current.Consequently, only have rinse water to supply with washer jet 41, as shown in figure 12, the rinse water that sprays from each spray orifice 45a, 45b merges into non-oscillatory concentrated injection stream, to being cleaned the position ejection.About this point, utilize Figure 13 further to elaborate.If from the ejection power of the rinse water of spray orifice 45a ejection is Vm, the ejection power that sprays from the spray orifice 45b that is obliquely installed is Va and Vb, if will resolve into parallel component Val, Val and vertical stress component Va2, the Vb2 of the injection stream of relative spray orifice 45a from the ejection power of spray orifice 45b ejection, then because entrained air not, so as shown in figure 13, vertical stress component Va2 and Vb2 equilibrium, rinse water becomes concentrated injection stream.
Again, meanwhile, increase device 74 by the water yield and can control water-quantity regulating device 66, the rotating speed of water pump 32 is increased, the flow of rinse water is increased.About this point, utilize Figure 14 to be described in more detail.If at time t
0Shi Qidong cleaning switch 68, then water pump 32 and air pump 58 work, rinse water Qw, air Qa are supplied to washer jet 41, can obtain to have sneaked into the swing injection stream of bubble.On the other hand, if at time t
1Shi Qidong the 1st injection stream selector switch 72, then the supply of air stops, and on the contrary, cleans the water yield and then is increased to Qv.This is the cause for the deterioration that compensates the cleaning sense that reduces to cause because of air capacity.This is because when carrying out the cleaning of entrained air, the flow that sprays from washer jet 41 is rinse water and air capacity sum, it is set to the flow that can obtain certain cleaning sense when contacting with body local, the supply of one denier air stops, and actual flow just descends, and cleans sense and also descends.Therefore, under the situation of selecting the not cleaning of entrained air, be necessary to increase the cleaning water yield.In addition, concentrative strong injection stream is impacted the anus position, can stimulate the anus position, obtains to promote the just effect of meaning.When requiring once more entrained air to swing cleaning, the 1st injection stream selector switch 72 is restored, i.e. the initial stages of restoration states again.That is, by operating the 1st injection stream selector switch 72, whether control entrained air, just can select the injection stream of swinging injection stream and concentrating easily.
Then send the action of water management circuit 75 to describe to the 3rd.After cleaning switch 68 starts, if the 2nd injection stream selector switch 76 is activated, then by increase and decrease control device 77 control air pumps 58, make sneak into rinse water air capacity as shown in figure 15, increase and decrease in the scope of Qmin to Qmax with the cycle fa of regulation.Consequently, the swing cleaning injection stream of air and the cleaning injection stream of concentrating that is formed by continous-stable stream automatically appear having sneaked into repeatedly, owing to clean the strong/weak variation of injection stream and concentrating/disperseing of cleaning area, the dirt that the portion that is cleaned locates is peeled off effect and is further improved, cleaning action improves, and can also obtain being cleaned the massage effect of portion simultaneously.And when cleaning, can not give the user dull sense.Again, be by air conditioning limit setting device 78 by the upper limit Qmax and the lower limit Qmin of the air capacity of fluctuating control device 77 control, the flow of water automatic setting of setting with flow of water by-pass cock 69 according to the user.Figure 16 is the performance plot that the upper and lower relation of limiting the quantity of of the flow of water and air is shown.For example, when selecting flow of water level 3, air capacity increases and decreases to the scope of lower limit Qmin at upper limit Qmax.Correspondingly select each flow of water thus for use, can obtain comfortable cleaning body sense.In addition, in case start shutdown switch 70, clean action and promptly stop.
As mentioned above, present embodiment is being provided with by when air being sneaked into rinse water thereby can obtain the washer jet 41 of swing injection stream, also being provided with selection will deny the 1st injection stream selector switch 72 of entrained air, and makes the air capacity of sneaking into send periodically variable the 2nd injection stream selector switch 76.Selection by the 1st injection stream selector switch 72, can select to have sneaked into the swing injection stream of air and the injection stream of concentrating easily by user's hobby, especially, when having selected the injection stream of concentrating, because the water yield that being provided with the flow that makes rinse water increases increases device 74, so have following effect: can prevent the decline of the cleaning sense that stops to cause because of sneaking into of air, simultaneously, impacting the anus position by the strong injection stream of concentrating stimulates the anus position, can promote just to anticipate.
In addition, by selecting the 2nd injection stream selector switch 76, air mixed volume generation increase and decrease, so, swing is cleaned and is automatically occurred repeatedly by the cleaning injection stream of concentrating that the continuity stationary flow produces, owing to clean the strong/weak variation of injection stream and concentrating/disperseing of cleaning area, the effect of peeling off of the dirt at the portion of being cleaned place further improves, cleaning action improves, and also has massage effect for being cleaned part.In addition, because limiting the quantity of up and down of air increase and decrease amount is to set by the selected flow of water of user, so, correspondingly select for use each water potential energy to obtain comfortable cleaning body sense.
Also having, when cleaning beginning, when promptly starting cleaning switch 68, is to begin from the cleaning that the swing injection stream of having sneaked into air is carried out, so at the cleaning initial stage, can not give the user with pain because of the strong injection stream of concentrating.This especially is fit to the haemorrhoids patient.
Figure 17 shows the formation of the clean washing apparatus among the present invention the 3rd embodiment.Among this figure, 37a is that the anus part is cleaned the anus washer jet of usefulness after an action of the bowels, 37b is the lady's washer jet that cleans the local usefulness of women, be made up of the member the same with washer jet shown in Figure 10, its structure can make its progressive position, ejection angle and flow be particularly suitable for the cleaning of anus and women part.79 is rinse water transfer valves that an end is communicated with rinse water supply device 31, will be offered some among the local washer jet 37b of anus washer jet 37a or women by the rinse water of rinse water supply device 31 supply.80 is air transfer valves that an end is communicated with air feeder 57, and it selects to switch, and makes from the compressed air of air feeder 57 and enters some among anus washer jet 37a or the local washer jet 37b of women through air supply pipe 60.In addition, 68a starts the anus cleaning switch that anus washer jet 37a uses, 68b starts the local cleaning switch of women that the local washer jet 37b of women uses, by select starting wherein some, being located at the 1st send the transfer valve control device 81 of water management circuit 65 just to move, rinse water transfer valve 79 and 80 actions of air transfer valve are supplied to selected washer jet side with rinse water and air.In addition, 71a the 2nd send the water management circuit, comprise by starting the 1st injection stream selector switch 72 and drive air transfer valve 80, make it switch stream, and the water yield that makes rinse water increase ormal weight increase device 74 so that air is discarded to the air transfer valve drive unit 73a of obsolete nozzle side.Other structures are identical with embodiment shown in Figure 10, enclose identical numbering and save detailed description.
Below effect, the action of the present embodiment of said structure described.With after an action of the bowels, if for example selected anus cleaning switch 68a, then by transfer valve control device 81, rinse water transfer valve and air transfer valve 79,80 promptly move, clean water and air and be supplied to anus washer jet 37a, and as shown in figure 17, rinse water sprays towards anus from anus washer jet 37a.If start the 1st injection stream selector switch 72 or the 2nd injection stream selector switch 76, then can obtain and identical action effect embodiment illustrated in fig. 10.In the present embodiment, when starting the 1st injection stream selector switch 72, by air transfer valve drive unit 73a, air transfer valve 80 switches to the local washer jet 37b of women side with stream, only deflates from the local washer jet 37b of women.
On the other hand, if selected the local cleaning switch 68b of women, then rinse water transfer valve 79 and air transfer valve 80 are opened on the local washer jet 37b of women side, and nozzle 37b advances to cleaning positions from going-back position shown in Figure 17 by hydraulic drives, can carry out the local cleaning of women.
In the present embodiment, because be provided with the washer jet 37a, the 37b that are fit to the special use of anus and women part respectively, so, especially suitable health when carrying out that the women is local to be cleaned, in addition, when carrying out various cleaning, can select to be fit to the optimal clean injection stream of health, age, individual difference or the like.
Figure 18 shows the formation of the health washer jet among the present invention the 4th embodiment.Among this figure, the 31st, be the rinse water supply device that motor 33 is formed by water pump 32 and its drive unit, the 34th, store reservoir by the warm water of electric heater 35 heating, 36 provide the waste supply canal that rinse water is used.37c is a nozzle body, comprise nozzle cylindrical shell 39 with the 1st, the 2nd admission port 38a, 38b, and be positioned at nozzle cylindrical shell 39, be subjected to the driving of rinse water hydraulic pressure and stop at the body local position after advancing, with the movable water body 42a that gives of rinse water ejection from the washer jet 41a that is located at the one end towards body local.Give on the water body 42a movable, be provided with and prevent that rinse water spills valve member 82a, the 82b that nozzle is used when progressive position, and make admission port 38b be positioned at the centre of valve member 82a and 82b.Movable giving on the water body 42a also is provided with when it is positioned at progressive position, the 1st runner 83 that is communicated with the 1st admission port 38a, and the 2nd runner 84 that is communicated with the 2nd admission port 38b, shown in Figure 19 is detailed, they are communicated with the 1st, the 2nd spray orifice 45a, 45b respectively, spray orifice 45a, 45b are obliquely installed and are mutually predetermined angular θ n, from making its axis at the ejection end face 49 of washer jet be cleaned between the A of portion and intersect mutually.
The 85th, be located at the downstream of reservoir 34, will distribute the flow-ratio control valve that be supplied to the 1st runner 83 and the 2nd runner 84 by the rinse water that rinse water supply device 31 is supplied with, Figure 20 is its sectional view, Figure 21 is the X-X face sectional view of Figure 20.Promptly, the 86th, housing has the water inlet 87 that is communicated with reservoir 34, and goes out the 1st and the 2nd delivery port 88a, the 88b that is provided with from water inlet 87 differences, the 1st delivery port 88a is communicated with the 1st admission port 38a, and the 2nd delivery port 88b is communicated with the 2nd admission port 38b by bypass 36a.The 89th, be located in the housing 86, bibcock free to rotate, by part notch part 90 is set at cylinder, form the passage 91 that is communicated with selectively with water inlet 87 and the 1st, the 2nd delivery port 88a, 88b.The 92nd, by the containment member that the macromolecular material that contains tetrafluoroethene constitutes, one-body molded with bibcock 89.It is little and have high resiliency to contain the macromolecular material friction factor of tetrafluoroethene, can realize the smooth and easy rotation of bibcock 89, and the fluid that can prevent to be controlled is to external leakage.The 93rd, the drive unit of bibcock 89 is made of stepper motor 94, deceleration device 95, the motor shaft 96 that is inserted in the bibcock 89.
65a send the water management circuit, comprises by operation flow of water by-pass cock 69 controlling the water-quantity regulating device 66 of rinse water supply device 31 with the quantity delivered of adjusting rinse water, and the flow-rate ratio adjusting device 97 of control flow-ratio control valve 85.Flow-rate ratio adjusting device 97 rotates bibcock to stepper motor 94 output signals, and the rinse water of the ormal weight that will be supplied with by rinse water supply device 31 is distributed to the 1st, the 2nd runner 83,84.Figure 22 shows the rotational angle theta of bibcock 89 and distributes to the flow Q of the 1st runner 83
1Reach the flow Q that gives the 2nd runner 84 respectively
2The relation of ratio.When the rotational angle theta among Figure 21 is in the state of O, there is identical flow to be assigned to the 1st, the 2nd delivery port 88a, 88b, and if valve rod 89 turns to θ
aSide, the flow that then flows to the 1st delivery port 88a increases, and the flow that flows to the 2nd delivery port 88b simultaneously reduces.Opposite if turn to θ
bSide, the flow that then flows to the 1st delivery port 88a reduce and the flow that flows to the 2nd delivery port 88b increases.
The 98th, the swing selector switch, in case start this switch, then flow-rate ratio continuous changeable device 99 is started working, and to flow-rate ratio adjusting device 97 output signals, relends and helps drive unit 93, makes valve rod 89 at as shown in figure 21 θ
a-θ
bScope in alternately make positive de-rotation continuously, be supplied to the flow Q of the 1st and the 2nd runner 83,84
1, Q
2Just continuity ground increase and decrease of ratio.In addition, the 100th, have advance switch and the position adjustments switch that retreats switch 101,102, every operation one deuterzooid switch, the interrupted variset 103 of flow-rate ratio is just worked, to flow-rate ratio adjusting device 97 output signals, stepper motor 94 rotates predetermined angular, and valve rod 89 is at θ
a-θ
bScope in do the rotation of intermittence.
The 104th, the initial setting device, even be activated at cleaning switch 68, configured under the situation of the flow of water of the hobby that adapts to the user and flow rate ratio, in case start shutdown switch 70, also can make flow of water adjusting device 66 be set at the standard flow of water, and flow-rate ratio adjusting device 97 makes the rotational angle theta of valve rod 89 return to shown in Figure 21 0 position, cleans release.Therefore when starting cleaning switch 68 once more, promptly begin to clean with the initial setting condition.
Below effect, the action of the present embodiment of explanation said structure.In case cleaning switch 68 is activated, rinse water supply device 31 is promptly by the condition work of being set by initial setting device 104, and rinse water flows into flow-ratio control valve 85 through reservoir 34.In the case, it is 0 position that the bibcock 89 of flow-ratio control valve 85 is set at as shown in figure 21 corner, from the 1st, the 2nd delivery port 88a, 88b rinse water quantity delivered to the 1st, the 2nd runner supply same ratio, promptly respectively distribute 50%, from the 1st, the 2nd spray orifice 45a, 45b, spray again.Because spray orifice 45a, 45b are tiltedly installed with angle θ n, so the rinse water of ejection is converged at the P point, the injection stream that becomes to concentrate is impacted and is cleaned the A of portion as shown in figure 19, cleans.By operation flow of water by-pass cock 69, can select to be fit to the flow of water of user's hobby.Again, because the individual difference the influence that the seat is put, the cleaning positions of this moment is not to be the optimum position sometimes.In the case, when for example desiring to make the relative user of cleaning injection stream to move forward, if press the switch 101 that advances of a position adjustments switch 100, then owing to output signal from the interrupted variset 103 of flow rate ratio, flow-rate ratio adjusting device 97 is moved, the bibcock 89 of flow-ratio control valve 85 as shown in figure 22, being driven from corner is that the position of O is to θ
bDirection rotate regulation angle θ
B1, be supplied to the flow Q of the 1st runner 83
1Reduce and be supplied to the flow Q of the 2nd runner 84
2Increase.Consequently as shown in figure 19, from the ejection power enhancing of the 2nd squit hole 45b, the cleaning positions of injection stream decision moves to direction shown in the arrow F (is the place ahead relative to the user).If desire forwards to move, then advancing by operation once more, to make corner be θ to switch 101 again
B2Can realize, in addition, when desiring to make it to retreat, by selecting to retreat switch 102, can sectional-regulated cleaning positions.
Then the action to flow-rate ratio continuous changeable device 99 describes.After cleaning switch 68 was activated, if start swing selector switch 98, then flow-rate ratio continuous changeable device 99 moved, and to flow-rate ratio adjusting device 97 output signals, the bibcock 89 of flow-ratio control valve 85 is at as shown in figure 21 θ
a-θ
bScope in continuity ground do alternately just to reverse, be supplied to the flow Q of the 1st and the 2nd runner 83,84
1, Q
2The ground increase and decrease of ratio continuity.Consequently, the rinse water that sprays from the 1st, the 2nd spray orifice 45a, 45b produces alternately and successional increase and decrease, as shown in figure 19, if Q
1Increase then that cleaning positions moves to the direction of arrow B, and if Q
2Increase then that cleaning positions moves to the direction of arrow F, because their alternate repetitions carry out, so can utilize the cleaning of wide scope of the swing of injection stream.Again, the tiltangle n of the amplitude of fluctuation Wn of injection stream and spray orifice 45a, 45b is proportional, sets tiltangle n if strengthen, and can strengthen amplitude of fluctuation Wn or position adjustments amplitude.In addition, the responsiveness that depends on flow-ratio control valve 85 hunting period during swing is cleaned, the i.e. speed reducing ratio of the rotating speed of stepper motor 94 and deceleration device 95.
As mentioned above, present embodiment remove be provided with relative emission direction inclination predetermined angular thereby its injection stream can contact converge the 1st, the 2nd spray orifice 45a, outside the 45b, simultaneously also with each spray orifice 45a, 45b is provided with two runners 83 accordingly, 84, and be provided with control and be supplied to this runner 83, the flow-ratio control valve 85 of the ratio of 84 flow, if will be from spray orifice 45a, the flow-ratio control of 45b ejection is in same ratio, then obtain concentrated cleaning injection stream, and, then can select flow-rate ratio to take place to change continuously by selecting swing selector switch 98, can carry out the swing injection stream that wide scope is cleaned.Therefore, can select best cleaning injection stream easily according to user's health, age, hobby etc.
In addition, by operating position by-pass cock 100, flow-rate ratio is adjusted in segmentation, then can regulate cleaning positions.So nozzle body 370 self needn't move can adjust cleaning positions, the energy simplified structure and the thing followed reduce cost and improve reliability.
Also have,,, when using beginning, must begin to clean with the predefined flow of water and cleaning positions, so reduced the unnecessary switching manipulation of user so formerly user's service condition can be eliminated because be provided with initial setting device 104.The optimum situation that a plurality of users are arranged of this clean washing apparatus.
Claims (17)
1, a kind of clean washing apparatus, be provided with rinse water supply device (31), give aquaporin (36), washer jet (41) to body local ejection rinse water, above-mentioned washer jet (41) has the nozzle chambers (44) with above-mentioned feedwater channel connection, the a plurality of spray orifices that are communicated with this nozzle chambers (45a, 45b), and make the injection stream of emitting produce turbulent turbulent generating apparatus (47) from above-mentioned each spray orifice, from the part of above-mentioned a plurality of spray orifices, or be cleaned between the position at the ejection end face of washer jet from the axis of the injection stream of all spray orifices ejection and intersect mutually.
2, clean washing apparatus as claimed in claim 1 is characterized in that, above-mentioned turbulent generating apparatus is that setting makes the eddy current generation body (53) of the living eddy current of rinse water miscarriage and constitutes in the nozzle box.
3, clean washing apparatus as claimed in claim 1 is characterized in that, above-mentioned turbulent generating apparatus is the air that air is sneaked into rinse water to be set sneak into device (57) and constitute.
4, clean washing apparatus as claimed in claim 3 is characterized in that, above-mentioned air is sneaked into device (57) and comprised generation compressed-air actuated air pump (58), and the air supply pipe (60) of above-mentioned compressed air being sneaked into rinse water.
5, clean washing apparatus as claimed in claim 3, it is characterized in that, also be provided with and whether select the first injection stream selector switch (72) of entrained air, and according to the signal of this selector switch, control above-mentioned air and sneak into the air of device (57) and sneak into arresting stop (73).
6, clean washing apparatus as claimed in claim 3 is characterized in that, also is provided with the startup by the 1st injection stream selector switch (72), and control rinse water supply device (31) makes and cleans the water yield increase device (74) that the water yield increases ormal weight.
7, clean washing apparatus as claimed in claim 3 is characterized in that, also is provided with the startup by the 2nd injection stream selector switch (76), makes the increase and decrease control device (77) of entrained air amount with the cycle increase and decrease of regulation.
8, clean washing apparatus as claimed in claim 7, it is characterized in that, also be provided with air conditioning limit setting device (78), this device (78) is correspondingly set the higher limit and the lower limit of the air capacity that is increased and decreased by increase and decrease control device (77) according to the flow of water of selecting with the flow of water by-pass cock (69) of regulating the rinse water flow of water.
9, as each described clean washing apparatus among the claim 5-8, it is characterized in that, set the preferential cleaning model of selecting air to sneak into when cleaning beginning for.
10, as each described clean washing apparatus among the claim 1-8, it is characterized in that, also be provided with anus washer jet (37a) and clean the lady's washer jet (37b) of women part, and the runner that leads to above-mentioned anus washer jet or lady's washer jet selected the rinse water transfer valve (79) that switches.
11, clean washing apparatus as claimed in claim 9, it is characterized in that, also be provided with anus washer jet (37a) and clean the lady's washer jet (37b) of women part, and the runner that leads to above-mentioned anus washer jet or lady's washer jet selected the rinse water transfer valve (79) that switches.
12, a kind of clean washing apparatus, be provided with rinse water supply device (31), give aquaporin (36), washer jet (41) to body local ejection rinse water, above-mentioned washer jet (41) is provided with the 1st, the 2nd runner (83), (84) and corresponding runner with each be communicated with respectively the 1st, the 2nd spray orifice (45a), (45b), the and the above-mentioned the 1st, the axis of the 2nd spray orifice intersects to being cleaned between the position at the ejection end face of washer jet, also be provided with the flow-rate ratio adjusting device (97) of the allotment ratio of controlling the cleaning water yield that is supplied to the above-mentioned the 1st and the 2nd runner, and flow-ratio control valve (85).
13, clean washing apparatus as claimed in claim 12, it is characterized in that, also be provided with startup, make the flow-rate ratio continuous changeable device (99) of the allotment ratio of the cleaning water yield that is supplied to the 1st and the 2nd runner with the automatic increase and decrease of the ratio in the prescribed limit by swing selector switch (98).
14, clean washing apparatus as claimed in claim 12 is characterized in that, also is provided with by operating position by-pass cock (100), makes the interrupted variset of flow-rate ratio (103) of the allotment ratio piecewise increase and decrease of the cleaning water yield that is supplied to the 1st and the 2nd runner.
As each the described clean washing apparatus among the claim 12-14, it is characterized in that 15, set for when cleaning beginning, the allotment ratio that is supplied to the cleaning water yield of the 1st and the 2nd runner is a same ratio.
16, as each described clean washing apparatus among the claim 12-14, it is characterized in that, also be provided with anus washer jet (37a) and clean the lady's washer jet (37b) of women part, and the runner that leads to above-mentioned anus washer jet or lady's washer jet selected the rinse water transfer valve (79) that switches.
17, clean washing apparatus as claimed in claim 15, it is characterized in that, also be provided with anus washer jet (37a) and clean the lady's washer jet (37b) of women part, and the runner that leads to above-mentioned anus or lady's washer jet selected the rinse water transfer valve (79) that switches.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04768693A JP3289367B2 (en) | 1993-03-09 | 1993-03-09 | Sanitary washing equipment |
| JPP47686/93 | 1993-03-09 | ||
| JPP56832/93 | 1993-03-17 | ||
| JP5683293A JP2867831B2 (en) | 1993-03-17 | 1993-03-17 | Sanitary washing equipment |
| JPP221071/93 | 1993-09-06 | ||
| JP5221071A JP2906937B2 (en) | 1993-09-06 | 1993-09-06 | Sanitary washing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1103917A true CN1103917A (en) | 1995-06-21 |
| CN1089840C CN1089840C (en) | 2002-08-28 |
Family
ID=27293047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94102468A Expired - Fee Related CN1089840C (en) | 1993-03-09 | 1994-03-09 | Clean washing apparatus |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0615027B1 (en) |
| KR (1) | KR0152683B1 (en) |
| CN (1) | CN1089840C (en) |
| CA (1) | CA2117111C (en) |
| DE (1) | DE69404879T2 (en) |
| TW (1) | TW253005B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031815A (en) * | 2009-09-30 | 2011-04-27 | Toto株式会社 | Sanitary washing apparatus |
| CN101208483B (en) * | 2005-06-30 | 2011-06-15 | 吴永国 | Bidet for toilet bowl |
| CN102373742A (en) * | 2010-07-16 | 2012-03-14 | Toto株式会社 | Sanitary washing apparatus |
| CN101809235B (en) * | 2007-09-28 | 2012-05-16 | 松下电器产业株式会社 | Hygiene cleaning device |
| CN103912051A (en) * | 2013-01-04 | 2014-07-09 | 李飞宇 | Automatic spray swinging device |
| CN104988975A (en) * | 2015-07-15 | 2015-10-21 | 泉州市佳华卫浴实业有限公司 | Cleaning structure for self-cleaning closestool |
| CN107614810A (en) * | 2015-04-02 | 2018-01-19 | 松下知识产权经营株式会社 | Clean washing apparatus |
| CN107794990A (en) * | 2017-10-26 | 2018-03-13 | 江苏大学 | A kind of mixed gas pulse cleaning device for intelligent closestool |
| CN108532704A (en) * | 2018-05-25 | 2018-09-14 | 苏州盖业智能科技有限公司 | Multi-point injection vortex water flow cleaning device and eddy flow foaming type nozzle, application |
| CN108547360A (en) * | 2018-03-07 | 2018-09-18 | 江苏大学 | A kind of nozzle of sprayable rotary water current for intellectual water closet |
| CN110022741A (en) * | 2016-08-11 | 2019-07-16 | 荷鲁贝斯有限公司 | Cleaning system and method with built-in cleaner assembly |
| CN110306633A (en) * | 2019-06-06 | 2019-10-08 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of Intelligent cover plate body local cleaning control device |
| CN113089787A (en) * | 2021-03-23 | 2021-07-09 | 浙江喜尔康智能家居股份有限公司 | Intelligent multi-gear bidet device and method for toilet bowl |
| US11825992B2 (en) | 2016-05-06 | 2023-11-28 | Bemis Manufacturing Company | Wash, clean and dry system with removable spray canister device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734065B1 (en) * | 2006-12-12 | 2007-07-02 | 오영국 | Bidet for Toilet Pan |
| KR100734066B1 (en) * | 2006-12-12 | 2007-07-02 | 오영국 | Bidet for Toilet Pan |
| KR100734064B1 (en) * | 2006-12-12 | 2007-07-02 | 오영국 | Bidet for Toilet Pan |
| ES2743150T3 (en) * | 2008-07-03 | 2020-02-18 | Panasonic Corp | Sanitary Cleaning Device |
| CN101886420B (en) * | 2009-05-12 | 2012-12-12 | 江门市地尔汉宇电器股份有限公司 | Electronic water closet with clysis function |
| JP5594448B1 (en) * | 2012-11-06 | 2014-09-24 | パナソニック株式会社 | Sanitary washing device |
| KR102222070B1 (en) * | 2013-04-30 | 2021-03-05 | 코웨이 주식회사 | Nozzle Aseembly and Bidet Including the Same |
| KR102353889B1 (en) * | 2019-10-29 | 2022-01-21 | 주식회사 콜러노비타 | Nozzle assembly of bidet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2500345A1 (en) * | 1975-01-07 | 1976-07-08 | Mfb Neuwerk Mech Fenster | UNDER SHOWER FOR WASHER |
| CA1019902A (en) * | 1975-12-11 | 1977-11-01 | Arthur B. Roberts | Portable bidets |
| JPS6272834A (en) * | 1985-09-24 | 1987-04-03 | アイシン精機株式会社 | Privates washing apparatus |
| JP2571823B2 (en) * | 1988-06-17 | 1997-01-16 | 松下電工株式会社 | Nozzles for local cleaning equipment |
| JPH02136441A (en) * | 1988-11-15 | 1990-05-25 | Matsushita Electric Works Ltd | Cleaning nozzle of local cleaner |
| JPH0280725A (en) * | 1989-08-26 | 1990-03-20 | Matsushita Electric Works Ltd | Washer for private part |
-
1994
- 1994-02-28 TW TW083101690A patent/TW253005B/zh active
- 1994-03-05 DE DE69404879T patent/DE69404879T2/en not_active Expired - Lifetime
- 1994-03-05 EP EP94103348A patent/EP0615027B1/en not_active Expired - Lifetime
- 1994-03-07 CA CA002117111A patent/CA2117111C/en not_active Expired - Fee Related
- 1994-03-08 KR KR1019940004444A patent/KR0152683B1/en not_active IP Right Cessation
- 1994-03-09 CN CN94102468A patent/CN1089840C/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208483B (en) * | 2005-06-30 | 2011-06-15 | 吴永国 | Bidet for toilet bowl |
| US8261377B2 (en) | 2005-06-30 | 2012-09-11 | Young-Kuk Oh | Bidet for toilet bowl |
| CN101809235B (en) * | 2007-09-28 | 2012-05-16 | 松下电器产业株式会社 | Hygiene cleaning device |
| CN102031815B (en) * | 2009-09-30 | 2014-08-06 | Toto株式会社 | Sanitary washing apparatus |
| CN102031815A (en) * | 2009-09-30 | 2011-04-27 | Toto株式会社 | Sanitary washing apparatus |
| CN102373742A (en) * | 2010-07-16 | 2012-03-14 | Toto株式会社 | Sanitary washing apparatus |
| CN103912051B (en) * | 2013-01-04 | 2017-02-08 | 厦门优胜卫厨科技有限公司 | Automatic spray swinging device |
| CN103912051A (en) * | 2013-01-04 | 2014-07-09 | 李飞宇 | Automatic spray swinging device |
| CN107614810A (en) * | 2015-04-02 | 2018-01-19 | 松下知识产权经营株式会社 | Clean washing apparatus |
| CN107614810B (en) * | 2015-04-02 | 2020-09-25 | 松下知识产权经营株式会社 | Sanitary cleaning device |
| CN104988975A (en) * | 2015-07-15 | 2015-10-21 | 泉州市佳华卫浴实业有限公司 | Cleaning structure for self-cleaning closestool |
| US11825992B2 (en) | 2016-05-06 | 2023-11-28 | Bemis Manufacturing Company | Wash, clean and dry system with removable spray canister device |
| CN110022741A (en) * | 2016-08-11 | 2019-07-16 | 荷鲁贝斯有限公司 | Cleaning system and method with built-in cleaner assembly |
| CN107794990A (en) * | 2017-10-26 | 2018-03-13 | 江苏大学 | A kind of mixed gas pulse cleaning device for intelligent closestool |
| CN108547360A (en) * | 2018-03-07 | 2018-09-18 | 江苏大学 | A kind of nozzle of sprayable rotary water current for intellectual water closet |
| CN108532704A (en) * | 2018-05-25 | 2018-09-14 | 苏州盖业智能科技有限公司 | Multi-point injection vortex water flow cleaning device and eddy flow foaming type nozzle, application |
| CN108532704B (en) * | 2018-05-25 | 2023-11-28 | 苏州盖业智能科技有限公司 | Multi-point jet vortex water flow cleaning device, vortex foaming type spray head and application |
| CN110306633A (en) * | 2019-06-06 | 2019-10-08 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of Intelligent cover plate body local cleaning control device |
| CN113089787A (en) * | 2021-03-23 | 2021-07-09 | 浙江喜尔康智能家居股份有限公司 | Intelligent multi-gear bidet device and method for toilet bowl |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1089840C (en) | 2002-08-28 |
| TW253005B (en) | 1995-08-01 |
| EP0615027A1 (en) | 1994-09-14 |
| CA2117111C (en) | 2000-09-19 |
| DE69404879T2 (en) | 1998-01-02 |
| DE69404879D1 (en) | 1997-09-18 |
| KR0152683B1 (en) | 1998-10-15 |
| EP0615027B1 (en) | 1997-08-13 |
| CA2117111A1 (en) | 1994-09-10 |
| KR940021848A (en) | 1994-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1089840C (en) | Clean washing apparatus | |
| US6502251B1 (en) | Water closet and flushing water feed device | |
| CN101506439B (en) | Flush toilet | |
| US5826282A (en) | Sanitary cleaning apparatus | |
| JPH0595514U (en) | Cleaning equipment | |
| EP1558818A1 (en) | Device to supply soap foam to a shower | |
| TW201204905A (en) | Sanitary washing apparatus | |
| JP3950935B2 (en) | A device for pulsed water massage | |
| US20220064929A1 (en) | Fluidics devices for plumbing fixtures | |
| US20230287671A1 (en) | Fluidics devices for plumbing fixtures | |
| JPS633861A (en) | Air bubble generating bathtub | |
| JP2002356895A (en) | Bidet | |
| JP4631174B2 (en) | Local cleaning equipment | |
| JPH06228999A (en) | Sanitary washing nozzle and sanitary washer | |
| JP4721025B2 (en) | Cleaning device | |
| JP2906937B2 (en) | Sanitary washing equipment | |
| JP3075000B2 (en) | Sanitary washing equipment | |
| JP2000096683A (en) | Human body cleaning device | |
| CN105507398A (en) | Sanitary washing apparatus | |
| JP2867831B2 (en) | Sanitary washing equipment | |
| JP2007209474A (en) | Bathtub apparatus | |
| JP3812012B2 (en) | Human body cleaning device | |
| JP3211571B2 (en) | Sanitary washing equipment | |
| JP2016183485A (en) | Sanitary washing device | |
| JPH11286980A (en) | Sanitary flusning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020828 Termination date: 20110309 |