CN105369872A - Sanitary washing device - Google Patents
Sanitary washing device Download PDFInfo
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- CN105369872A CN105369872A CN201510477177.5A CN201510477177A CN105369872A CN 105369872 A CN105369872 A CN 105369872A CN 201510477177 A CN201510477177 A CN 201510477177A CN 105369872 A CN105369872 A CN 105369872A
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- removal filter
- washing device
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
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Abstract
The invention provides a sanitary washing device. The sanitary washing device can collect or decompose stinky components of common odors in a toilet. Furthermore, the user will not feel unpleasant, when an air sucking device works. The sanitary washing device comprises an air supplying part, which is used to suck in air in a toilet, a deodorizing filter, which is arranged on the downstream side of the air supplying part and is used to filter the air sucked by the air supplying part; and a water supplying part, which is used to supply water to the deodorizing filter.
Description
Technical field
Form of the present invention relates to a kind of hygienic washing device being arranged at washroom.
Background technology
In recent years, in order to clean the air in closet, the extensively universal hygienic washing device possessing deodorization functions.
In patent document 1, record following deodorizing sterilizing device, it possess make stink in closet by stink path indrawn getter device.The strainer of impregnation brine electrolysis and sterilized water is provided with in this stink path.When stink by strainer time, odor pollutant absorb by the sterilized water of impregnation or decompose.The odor pollutant being adsorbed in strainer is sterilized water and absorbs or decompose, backward strainer supply new sterilized water and carry out filter rinsed.
Patent document 1: Japanese Laid-Open 2000-129747 publication
But, in the deodorizing sterilizing device described in patent document 1, although absorb or decompose the odor pollutant in closet, do not absorb or decompose the stink of being everlasting in washroom.Thus, when entering washroom, because user can suck the stink of being everlasting in washroom, therefore there is the problem felt unpleasant at every turn.
In addition, in the deodorizing sterilizing device described in patent document 1, the upstream side closer to upstream compared with getter device is provided with strainer.Thus, when making getter device carry out work, the stink that namely stink being more positioned at downstream compared with strainer accumulates in deodorizing sterilizing device inside is discharged to washroom.Therefore, there is the problem that user feels unpleasant.
Summary of the invention
The present invention carries out based on the understanding of the problems referred to above, technical problem to be solved is to provide a kind of hygienic washing device, it can be collected or decompose the odor pollutant in the stink that is included in and is everlasting in washroom, and, when making getter device carry out work, also can prevent user from feeling unpleasant.
1st invention is a kind of hygienic washing device, and it possesses: air supplying part, the air in inspiration washroom; Odor removal filter, is arranged on the downstream of described air supplying part, is passed through by the described air of described air supplying part institute inspiration; And water-discharge portion, supply water to described odor removal filter.
According to this hygienic washing device, the odor pollutant be included in by the air in the washroom of air supplying part institute inspiration can be collected by the water supplied to odor removal filter.In addition, due to by the air of air supplying part institute inspiration by being arranged on the odor removal filter in the downstream of air supplying part, the air therefore accumulating in hygienic washing device inside, by odor removal filter, is discharged to washroom after odor pollutant is collected.Thus, when making air supplying part carry out work, air can be prevented to be discharged to washroom.Thus, according to this hygienic washing device, can collect or decompose the odor pollutant in the air that is included in and is everlasting in washroom, and, when making getter device and air supplying part carries out work, also can prevent user from feeling unpleasant.
2nd invention is following hygienic washing device, and in the 1st invention, the water supplied from described water-discharge portion is the function water of carrying out electrolysis to water and generating.
According to this hygienic washing device, because the water supplied from water-discharge portion is the function water of carrying out electrolysis to water and generating, therefore can collect to the function water of odor removal filter supply and decompose be included in by air supplying part odor pollutant in air in the washroom of discharging.
3rd invention is following hygienic washing device, in the 1st or 2 inventions, also possesses the control part controlled described air supplying part, and till at least described odor removal filter drying, described control part performs and makes described air supplying part carry out the control of work.
According to this hygienic washing device, due to till at least odor removal filter drying, control part performs and makes air supplying part carry out the control of work, therefore when making air supplying part not carry out work, odor removal filter can be made to be in dry state.Thus, the mould breeding waiting bacterium in odor removal filter can be suppressed.
4th invention is following hygienic washing device, in the 1st or 2 inventions, also possesses the control part controlled described air supplying part, and described control part performs the control that described air supplying part is at least worked more than 30 minutes.
According to this hygienic washing device, because control part performs the control making air supplying part at least work more than 30 minutes, therefore under the state making air supplying part not carry out work, odor removal filter can be made close to dry state.Thus, the mould breeding waiting bacterium in odor removal filter can be suppressed.
5th invention is following hygienic washing device, in the 1 to 4 in any 1 invention, is passed through described odor removal filter by the described air of described air supplying part institute inspiration from top towards below.
According to this hygienic washing device, due to can by being dropped downwards by the residues such as the scale accumulated in odor removal filter, rubbish by the weight of the air of air supplying part institute inspiration and residue self, therefore residue becomes and is difficult to lodge in odor removal filter.
According to form of the present invention, can provide a kind of hygienic washing device, it can be collected or decompose the odor pollutant in the stink that is included in and is everlasting in washroom, and, when making getter device carry out work, also can prevent user from feeling unpleasant.
Accompanying drawing explanation
Fig. 1 is the pattern stereogram of the washroom representing the hygienic washing device be provided with involved by an embodiment of the invention.
Fig. 2 is the pattern stereogram of the hygienic washing device representing Fig. 1.
Fig. 3 is the block diagram representing washing water feedway involved by an embodiment of the invention and odor removal.
Fig. 4 is the pattern stereogram of the odor removal represented involved by an embodiment of the invention.
Fig. 5 is the pattern top view of the odor removal representing Fig. 4.
Fig. 6 is the pattern front view of the odor removal representing Fig. 4.
Fig. 7 is the pattern lateral view of the odor removal representing Fig. 4.
Fig. 8 is the pattern top view of the hygienic washing device inside representing Fig. 1.
Fig. 9 is the time diagram in the deodorizing work of the odor removal of Fig. 4.
Figure 10 is the other times figure in the deodorizing work of the odor removal of Fig. 4.
Symbol description
1-hygienic washing device; 2-lavatory pan; 4-toilet cover; 6-function part; 8-coverboard; 10-clamshell; 12-washing water feedway; 14-cleans nozzle; 15,41-water-discharge portion (the 2nd water-discharge portion); 15a-cleans guttation hole; The soft guttation hole of 15b-; The 15c-lower part of the body cleans guttation hole; 15d-lower part of the body nursing clean (cleaning softr the cleaning comparing larger scope and implement with the common lower part of the body) guttation hole; 16-odor removal; 18-control part; 20-pelvic part; 22-is vented oral area; 24-passage opening/closing valve; 26-heat exchanger; 28-electrolytic cell; 30-vacuum brake (vacuumbreaker); 32-the 1st stream; 34-the 2nd stream; 36-electromagnetic pump; 38-Flow-rate adjustment flow channel switching valve; 40-nozzle cleaning room (main body cleaning part); 42-air entry; 44-dust suction filter; 46-fan (air supplying part); 48-odor removal filter; 50-spraying portion (the 1st water-discharge portion); 52-is by water portion; 54-exhaust opening; 56-outfall; 58-reinforcing rib; 60-discharge duct; 62-pelvic part discharge hole; 64-standing wall portion; 100-washroom.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.Further, in the drawings and in which, identical symbol also suitable detailed is marked to same inscape.
About hygienic washing device 1 and the lavatory pan 2 possessing this hygienic washing device 1
Fig. 1 is the pattern stereogram of the washroom representing the hygienic washing device be provided with involved by an embodiment of the invention.
Fig. 2 is the pattern stereogram of the hygienic washing device representing Fig. 1.
Further, in Fig. 1 and Fig. 2, hygienic washing device is arranged at lavatory pan.
First, Fig. 1 and Fig. 2 is used to be described the hygienic washing device 1 involved by an embodiment of the invention.
As shown in Figure 1, in washroom 100, be provided with the lavatory pan 2 of flushing type.Lavatory pan 2 is placed with the hygienic washing device 1 possessing toilet seat (not shown), toilet cover 4, function part 6.
As shown in Figure 2, function part 6 possesses coverboard 8, clamshell 10, washing water feedway 12 (being recorded in Fig. 3), cleans nozzle 14, odor removal 16, control part 18.When observing from the front (front) of lavatory pan 2, coverboard 8 is placed on the position closer to rear compared with the pelvic part 20 being arranged at lavatory pan 2.Coverboard 8 is placed with washing water feedway 12, cleans nozzle 14, odor removal 16, control part 18.Covering washing water feedway 12, clean nozzle 14, the mode of odor removal 16, control part 18 fixes clamshell 10 and coverboard 8.
Clean nozzle 14 to be configured to pass in and out towards pelvic part 20.This clean nozzle 14 is described in detail in detail below.
When observing from the front of lavatory pan 2, odor removal 16 is arranged on the left rear side of coverboard 8.As shown in the arrow A 1 that represents in Fig. 2, when observing from the front of lavatory pan 2, odor removal 16 sucks the air in washroom 100 from the air-breathing oral area (not shown) being arranged on clamshell 10 rear.The odor pollutant be included in the air sucked from air-breathing oral area is deodorant collected by device 16 or decomposes.Further, " odor pollutant " in an embodiment of the invention comprises ammonia composition.This odor pollutant is the composition produced from attachment surface when urinating and being attached to the ground, wall etc. of washroom 100.As shown in the arrow A 2 that represents in Fig. 2, when observing from the front of lavatory pan 2, odor pollutant is deodorant the collected or air that decomposes of device 16 and spues washroom 100 from the exhaust oral area 22 be arranged on the left of clamshell 10.This odor removal 16 of explained later.
Control part 18 is the control circuits comprising IC element, carries out electric control to the respective action of washing water feedway 12, clean nozzle 14 and odor removal 16.This control part 18 cover by the control part cover (not shown) as metal framework.
About the deodorizing work of washing water feedway 12 and odor removal 16
Fig. 3 is the block diagram representing washing water feedway involved by an embodiment of the invention and odor removal.
Fig. 4 is the pattern stereogram of the odor removal represented involved by an embodiment of the invention.
Fig. 5 is the pattern top view of the odor removal representing Fig. 4.
Fig. 6 is the pattern front view of the odor removal representing Fig. 4.
Fig. 7 is the pattern lateral view of the odor removal representing Fig. 4.
Further, Fig. 5 is pattern top view when observing the odor removal of present embodiment on arrow A 5 direction shown in Fig. 4.Fig. 6 is pattern top view when observing the odor removal of present embodiment on arrow A 6 direction shown in Fig. 4.Fig. 7 is pattern top view when observing the odor removal of present embodiment on arrow A 7 direction shown in Fig. 4.
The washing water feedway 12 involved by pair an embodiment of the invention of Fig. 3 ~ 7 and odor removal 16 is used to be described.
As shown in Figure 3, washing water feedway 12 have passage opening/closing valve 24, the heat exchanger 26 of instant heating type, electrolytic cell 28, atmosphere opening formula vacuum brake 30, lead to and clean the 1st stream 32 of nozzle 14, the 2nd stream 34, electromagnetic pump 36, the Flow-rate adjustment flow channel switching valve 38 towards odor removal 16.Further, washing water feedway 12 also can have heat exchanger 26.When passage opening/closing valve 24 is opened, be sent to electrolytic cell 28 from the water of outside supply by heat exchanger 26.2 electrodes (not shown) are provided with in the inside of electrolytic cell 28.The water being sent to electrolytic cell 28 in electrolytic cell 28 inside by electrolysis.Due in the water that supplies from outside containing chlorine (Cl
2), therefore when water is electrolyzed, the reaction be shown below.
Cl
2+H
2O→HClO+H
++Cl
-···(1)
As shown in (1) formula, become the washing water (hereinafter referred to as " function water ") containing hypochlorous acid (HClO) by the water of electrolytic cell 28 electrolysis.
The function water generated because of electrolytic cell 28 flow into the 1st stream 32 or the 2nd stream 34.The function water flowing into the 1st stream 32 is sent to clean nozzle 14 by electromagnetic pump 36.Clean nozzle 14 and there is water-discharge portion 15 (the 2nd water-discharge portion).Such as, water-discharge portion 15 has buttocks and cleans guttation hole 15a, buttocks and softly clean that guttation hole 15b, the lower part of the body clean guttation hole 15c, guttation hole 15d is cleaned in lower part of the body nursing.But the guttation hole that water-discharge portion 15 has is not limited thereto.The function water being sent to clean nozzle 14 is spued from water-discharge portion 15 towards top.The function water spued from water-discharge portion 15 is cleaned for the local of the user of lavatory pan 2.In addition, between electromagnetic pump 36 and clean nozzle 14, Flow-rate adjustment flow channel switching valve 38 is provided with.By making this Flow-rate adjustment flow channel switching valve 38 carry out work, thus the guttation flow, guttation angle, guttation scope etc. of the function water spued from clean nozzle 14 can be changed.In addition, by making Flow-rate adjustment flow channel switching valve 38 carry out work, thus function water can be sent to nozzle cleaning room (main body cleaning part) 40.Nozzle cleaning room 40 has water-discharge portion 41 (the 2nd water-discharge portion).By the function water that spues from water-discharge portion 41, thus nozzle cleaning room 40 can be cleaned the outside of clean nozzle 14, namely carries out main body cleaning.The function water flowing into the 2nd stream 34 is sent to odor removal 16.
As shown in figure 3 to figure 7, odor removal 16 have dust suction filter 44, fan (air supplying part) 46, odor removal filter 48, spraying portion (the 1st water-discharge portion) 50, by water portion 52.By water portion 52, there is air entry 42, exhaust opening 54.Air entry 42 is arranged on air-breathing oral area.Exhaust opening 54 is arranged on exhaust oral area 22.Fan 46 is such as resinous multi blade fans.Fan 46 is as follows, and rotate by making to be arranged on inner multiple blades, thus suck the air in washroom 100 from air entry 42, spue from exhaust opening 54 to washroom 100 sucked air.Further, fan 46 is not limited to multi blade fan.
Dust suction filter 44 is arranged on the part of air entry 42.This dust suction filter 44 prevents the rubbish in the air be inhaled into, dust etc. to be sent to fan 46.Odor removal filter 48 is components of the stainless steel of such as shape of a mesh.As described later, by spraying portion 50 to odor removal filter 48 spraying function water.This odor removal filter 48 is arranged on the downstream of i.e. fan 46 between fan 46 and exhaust opening 54.In other words, fan 46 is arranged on the position closer to upstream side compared with odor removal filter 48, is carried out the sprinkling of function water by 50 pairs, spraying portion odor removal filter 48.Thus, dampish air can not be sent to electric fixtures fan 46 from odor removal filter 48 is wrapped.Thereby, it is possible to prevent the fan 46 because of moisture from breaking down.In addition, the air of discharging from fan 46 passes through odor removal filter 48.Thus, before fan 46 works, accumulate in the air of hygienic washing device 1 inside necessarily by odor removal filter 48, after odor pollutant is collected, is discharged to washroom 100.Thus, when making fan 46 carry out work, the air accumulating in hygienic washing device 1 inside can be prevented when odor pollutant is not collected or decompose to be discharged to washroom 100.And, can freely odor removal filter 48 be taken out from exhaust opening 54 by the operation of user.Thus, the cleaning of odor removal filter 48 is improved.Spraying portion 50 has electromagnetic valve and is positioned at the position closer to top compared with odor removal filter 48.On the other hand, the function water flowing into the 2nd stream 34 is sent to spraying portion 50.
As shown in Figure 7, when carrying out valve opening action by control part 18 to spraying portion 50, spraying function water about from the top of odor removal filter 48 towards odor removal filter 48 about 5 seconds.Function water spreads while be sprayed with coniform for summit with spraying portion 50.Now, the angle of flare θ of the function water be sprayed is about about 110 degree.In addition, between fan 46 and spraying portion 50, inwall is provided with the standing wall portion 64 outstanding towards below on odor removal 16.Can prevent the function water of spraying from spraying portion 50 from dispersing to electric fixtures and fan 46 by this standing wall portion 64.
When towards odor removal filter 48 spraying function water, odor removal filter 48 pairs of function water carry out water conservation.Now, fan 46 is made to carry out work, when passing through in odor removal filter 48 from the air in the washroom 100 of air entry 42 inspiration, in odor pollutant entered function water contained in air.The hypochlorous acid that odor pollutant in entered function water comprises because of function water and being broken down into is shown below.
HClO+NH
3→NH
2Cl+H
2O···(2)
As shown in (2) formula, due to ammonia (NH
3) react with hypochlorous acid (HClO), therefore become monochloro amine (NH
2cl) with water (H
2o).The smell of monochloro amine is the calcium oxychloride smell identical with chlorine.Because of this smell, user can feel clean feel.In addition, the odor pollutant residual owing to not being decomposed also is collected in function water, therefore can not turn back to air.Its result, is removed by the odor pollutant of the air in odor removal filter 48.The removed air of odor pollutant is discharged to washroom 100 from exhaust opening 54.Like this, the odor pollutant of being everlasting in washroom 100 be collected or be decomposed to odor removal 16 can.Thus, the stink that user can not suck the odor pollutant because being everlasting in washroom 100 when entering washroom 100 at every turn and produce, cosily can utilize washroom.
As shown in Figure 7, the air of discharging from fan 46 passes through odor removal filter 48 towards below above odor removal filter 48.Thus, to be dropped by water portion 52 by the weight of the air of discharging from fan 46 and residue self owing to can make to accumulate in the residue such as scale, rubbish in odor removal filter 48, therefore residue becomes and is difficult to lodge in odor removal filter 48.
In an embodiment of the invention, the maximum water holding capacity of odor removal filter 48 is about 10 grams (g) left and right.On the other hand, when cleaning this odor removal filter 48, the function water of about about 100g is sprayed towards odor removal filter 48 by spraying portion 50.That is, by spraying more water compared with the maximum water holding capacity of odor removal filter 48 by spraying portion 50, thus odor removal filter 48 can be cleaned.Thus, before spraying function water, can rinse by the odor pollutant undertaken by odor removal filter 48 collected by the function water of water conservation.Function water for rinsing flow into be positioned at closer to below compared with odor removal filter 48 by water portion 52.
As shown in Figure 6, by water portion 52, there is the outfall 56 towards coverboard 8 opening.Bottom surface by water portion 52 tilts towards outfall 56.Thus, as shown in the arrow A 11 that represents in Fig. 6, the function water flow into by water portion 52 can not accumulate on the bottom surface by water portion 52, but flow to outfall 56.
On the other hand, as shown in the arrow A 13 that represents in Fig. 6, the removed air by odor removal filter 48 of odor pollutant is discharged from exhaust opening 54.
Fig. 8 is the pattern top view of the hygienic washing device inside representing Fig. 1.
Fig. 8 is used to be described the washing water feedway 12 involved by an embodiment of the invention and odor removal 16 further.
As shown in Figure 8, coverboard 8 has discharge duct 60 in the above, is provided with the reinforcing rib 58 projecting towards top in discharge duct 60.Discharge duct 60 has pelvic part discharge hole 62, and pelvic part discharge hole 62 is configured to be adjacent to the position arranging nozzle cleaning room 40.Pelvic part discharge hole 62 is arranged on the front part of coverboard 8.Wire is provided with reinforcing rib 58, the function water of discharging from outfall 56 is guided to pelvic part discharge hole 62.
Discharge duct 60 tilts downwards towards front.Thus, as shown in arrow A 21 ~ arrow 27 of representing in Fig. 8, the function water of discharging from outfall 56 becomes and easily flows discharge duct 60 towards front along gravity.Thus, more easily the function water of discharging from outfall 56 can be guided to pelvic part discharge hole 62.
The function water guiding to pelvic part discharge hole 62 is discharged to the pelvic part 20 of lavatory pan 2.Thus, the function water be collected for the function water and odor pollutant of cleaning odor removal filter 48 is discharged to frequently carries out with water the pelvic part 20 that cleans.Thus, smell can not be produced because being attached with the position drying of function water, can prevent user from feeling unpleasant.
Pelvic part discharge hole 62 is adjacent to the position arranging nozzle cleaning room 40.Thus, when the main body cleaning of clean nozzle 14 is carried out in nozzle cleaning room 40, the function water that the main body for clean nozzle 14 is cleaned flows and is discharged to pelvic part 20 from pelvic part discharge hole 62 in a part for discharge duct 60.That is, flow in a part for the discharge duct 60 that the function water of cleaning for the main body of clean nozzle 14 flows in the function water of discharging from the outfall 56 by water portion 52.Its result, a part for discharge duct 60 and pelvic part discharge hole 62 carried out the water of the main body cleaning of clean nozzle 14 clean.Thereby, it is possible to produce smell from discharge duct 60 and pelvic part discharge hole 62 after preventing the function water drying be collected at odor pollutant, can prevent user from feeling unpleasant.
In addition, under the state being accommodated in the space between coverboard 8 and clamshell 10, clean nozzle 14 function water that can be spued by the whole guttation holes had from water-discharge portion 15 and clean water-discharge portion 15 part (self-cleaning).Now, the part cleaning the water-discharge portion 15 of nozzle 14 is housed in nozzle cleaning room 40.Thus, the function water spued from water-discharge portion 15 reflect by the inwall of nozzle cleaning room 40 and splash the part of water-discharge portion 15.Thus, the part of water-discharge portion 15 also because of the function water that reflects by the inwall of nozzle cleaning room 40 and being cleaned.
Function water for self-cleaning flows in a part for discharge duct 60, and is discharged to pelvic part 20 from pelvic part discharge hole 62.That is, flow in a part for the discharge duct 60 flowed in the function water of discharging from the outfall 56 by water portion 52 for the function water of self-cleaning.Its result, a part for discharge duct 60 and pelvic part discharge hole 62 carried out the water of self-cleaning clean.Thereby, it is possible to prevent the function water that have collected odor pollutant from producing smell from discharge duct 60 and pelvic part discharge hole 62 after drying, can prevent user from feeling unpleasant.
In addition, because pelvic part discharge hole 62 is adjacent to the position arranging nozzle cleaning room 40, the function water cleaned therefore for odor removal filter 48 is adjacent to function water for the main body cleaning of self-cleaning and clean nozzle 14 to the drain position of pelvic part 20 to the drain position of pelvic part 20.Thus, when the function water of the cleaning being used for odor removal filter 48 is discharged to pelvic part 20, hygienic washing device 1 there occurs fault can to prevent user from thinking.
About the example of washing water feedway 12 and odor removal 16
Fig. 9 is the time diagram in the deodorizing work of the odor removal of Fig. 4.
The example of Fig. 9 to washing water feedway 12 and odor removal 16 is used to be described.
Hygienic washing device 1 involved by an embodiment of the invention has the human body detection sensor (not shown) that detection user enters washroom 100.Control part 18 is stored in the human detection number of times of the human body detection sensor in each time-bands, and when judging that adult body detects number of times as time-bands below certain value, in this time-bands, hygienic washing device 1 is switched to " the non-time-bands pattern of entering the room of user " from " user enter the room time-bands pattern ".When through human detection number of times being the time-bands of below certain value, hygienic washing device 1 switches to from " the non-time-bands pattern of entering the room of user " by control part 18 " user enter the room time-bands pattern ".
As shown in Figure 9, switching to from " the non-time-bands pattern of entering the room of user " before " user enter the room time-bands pattern " 1 hour, spraying portion 50 is to odor removal filter 48 spraying function water (moment t1).Now, because more function water (such as the function water of about about 100g) compared with the maximum water holding capacity (such as about about 10g) of odor removal filter 48 is sprayed in spraying portion 50, therefore rinse the odor pollutant remained in odor removal filter 48, and be discharged to pelvic part 20 from pelvic part discharge hole 62.In spraying portion 50 to 3: 00 moment of odor removal filter 48 spraying function water, the odor strength of washroom 100 is " 2 ".Further, in an embodiment of the invention, " odor strength " represents the strength levels of stink.In the present embodiment, odor strength " 2 " is the intensity of the smell that user feels unpleasant.Odor strength " 1 " is the intensity of the complete imperceptible offending smell of user.
When spraying portion 50 is to odor removal filter 48 spraying function water, in odor removal filter 48, water conservation is carried out to the function water of the maximum water holding capacity (such as about about 10g) of odor removal filter 48.When function water from spraying portion 50 to odor removal filter 48 spray at the end of, control part 18 makes fan 46 carry out work, makes it start to carry out deodorizing work (moment t1).
Till the deodorizing work undertaken by fan 46 proceeds to odor removal filter 48 drying.Further, in an embodiment of the invention, when the weight that namely absorption water carry out the odor removal filter 48 of water conservation turns back to the weight of the odor removal filter 48 carried out before water conservation, odor removal filter 48 is defined as " drying ".The time needed for odor removal filter 48 drying of because of the air sent into from fan 46,10g water being carried out to water conservation is as follows, in the indoor of room temperature 20 degree, humidity 60%, need about 1 hours (moment t3), in the indoor of room temperature 40 degree, humidity 30%, need (moment t2) about about 30 points of kinds, in the indoor of room temperature 5 degree, humidity 60%, need about (moment t4) about 1 hour 30 points of kind.Thus, in an embodiment of the invention, the time of the deodorizing work undertaken by fan 46 is 1 hour 30 points of kind.Like this, in an embodiment of the invention, till deodorizing work proceeds to odor removal filter 48 drying, therefore when not carrying out deodorizing work, odor removal filter 48 is dry.Thus, the mould breeding waiting bacterium in odor removal filter 48 can be suppressed.
When being carried out deodorizing work by fan 46, the odor strength of washroom 100 from " 2 " close to " 1 ".And by carrying out certain hour deodorizing work by fan 46, thus the odor strength of washroom 100 becomes " 1 ", in the smell of washroom 100, the imperceptible unhappiness of user.Now, the moisture-holding capacity of odor removal filter 48 becomes 0g.
Figure 10 is the other times figure in the deodorizing work of the odor removal of Fig. 4.
Figure 10 is used to be described the example of washing water feedway 12 and odor removal 16 further.
As shown in Figure 10, switching to from " the non-time-bands pattern of entering the room of user " before " user enter the room time-bands pattern " 1 hour, spraying portion 50 is to odor removal filter 48 spraying function water (moment T1).In spraying portion 50 to 3: 00 moment of odor removal filter 48 spraying function water, the odor strength of washroom 100 is " 2 ".
When spraying portion 50 is to odor removal filter 48 spraying function water, from being arranged at the pelvic part discharge hole 62 of discharge duct 60 of coverboard 8 to pelvic part 20 discharge function water (moment T1).In addition, when spraying portion 50 is to odor removal filter 48 spraying function water, fan 46 carries out deodorizing work.
When sprinkling from spraying portion 50 to the function water of odor removal filter 48 at the end of, terminate (moment T2) from pelvic part discharge hole 62 to the discharge of the function water of pelvic part 20.Now, nozzle cleaning room 40 starts to clean (moment T2) to the main body of clean nozzle 14.
Terminating from the cleaning of odor removal filter 48 after the stipulated time, nozzle cleaning room 40 terminates to clean (moment T3) to the main body of clean nozzle 14.Like this, by postponing the finish time of cleaning the main body of clean nozzle 14 compared with the clean finish time of odor removal filter 48 with the stipulated time, thus to the function water remaining odor pollutant is discharged from pelvic part discharge hole 62, clean pelvic part discharge hole 62 by the function water of cleaning for the main body of clean nozzle 14.Thus, discharge duct 60 and pelvic part discharge hole 62 can not be dry and become stink source, can prevent user from feeling unpleasant.In an embodiment of the invention, although should " stipulated time " as 1 point of kind, be not limited thereto, preferably " stipulated time " is 30 seconds kind ~ 10 point kinds.
By being carried out the deodorizing work of certain hour by fan 46, thus the odor strength of washroom 100 becomes " 1 ".Now, the moisture-holding capacity of odor removal filter 48 becomes 0g (moment T4).
Further, in Fig. 10, although clean pelvic part discharge hole 62 by the function water of cleaning for the main body of clean nozzle 14, be not limited thereto, also can clean pelvic part discharge hole 62 by the function water of the self-cleaning for clean nozzle 14.
As mentioned above, hygienic washing device 1 according to the present embodiment, can utilize the water being supplied to odor removal filter 48 to absorb to be included in by the odor pollutant in the air in the washroom 100 of fan 46 inspirations or discharge.In addition, the discharge duct 60 that the water that cleans odor removal filter 48 is discharged can be cleaned by the water of discharging from other nozzle cleaning rooms 40 being different from spraying portion 50.Thus, can provide following hygienic washing device 1, it can absorb the stink of being everlasting in washroom 100, and, can prevent from producing smell from the exit portion of the discharge duct 60 of water drying, can prevent user from feeling unpleasant.
About variation
Above, an embodiment of the invention are illustrated.But the present invention is not limited to above described content.
In an embodiment of the invention, although employ function water in the main body cleaning of deodorizing work in washroom 100 and clean nozzle 14, being not limited thereto, also can be the liquid such as water, alcohol.
In an embodiment of the invention, detect although made by human body detection sensor the sensor that user enters washroom 100, be not limited thereto, such as, also can be the sensor that measuring station stands in the user in lavatory pan 2 front, or detect the sensor of taking one's seat of user.
In an embodiment of the invention, although automatically carried out deodorizing work before " user enter the room time-bands pattern " 1 hour switching to from " the non-time-bands pattern of entering the room of user ", but be not limited thereto, also can waiting at night fixes time really carries out termly.In addition, can not used or human body detection sensor does not detect that user carries out deodorizing work when entering washroom 100 at certain hour hygienic washing device 1 yet.And deodorizing work is not limited to be carried out automatically, also manually can be carried out by switching manipulation etc.
In an embodiment of the invention, utilize the deodorizing work that fan 46 carries out 1 hour, but the present invention is not limited thereto.Such as, the above deodorizing work of 30 points of kinds can also be carried out.In addition, till also deodorizing work can being proceeded to odor removal filter 48 drying.
In an embodiment of the invention, in the time terminated to the discharge of the function water of pelvic part 20 from pelvic part discharge hole 62 (4: 00 moment), nozzle cleaning room 40 starts to clean the main body of clean nozzle 14.But, be not limited thereto, also can while spraying portion 50 start to clean odor removal filter 48, nozzle cleaning room 40 starts to clean the main body of clean nozzle 14, and discharges the function water being used for main body cleaning to pelvic part 20.Like this, by making the cleaning moment of odor removal filter 48 consistent with the moment that the main body of clean nozzle 14 is cleaned, thus can clean the part of the discharge duct 60 accompanying by the function water remaining odor pollutant and pelvic part discharge hole 62 before the drying.Its result, before producing smell, can be cleaned by the function water of cleaning for the main body of clean nozzle 14 being attached to the function water drying in discharge duct 60 and pelvic part discharge hole 62.Thus, smell can not be produced because of discharge duct 60 and the drying of pelvic part discharge hole 62, can prevent user from feeling unpleasant.
In an embodiment of the invention, when being carried out deodorizing work by fan 46, although clean odor removal filter 48 and drying, be not limited thereto.That is, when being carried out deodorizing work by fan 46, the cleaning to odor removal filter 48 or drying can not also be carried out, or its both sides.Now, when carrying out deodorizing work, the function water of maximum water holding capacity (such as about about the 10g) amount below of odor removal filter 48 is sprayed in spraying portion 50 to odor removal filter 48.
About aforesaid embodiment, those skilled in the art add the invention of suitable design alteration, as long as possess feature of the present invention, are then also contained in scope of the present invention.Such as, the shape, size, material, configuration etc. of each key element that hygienic washing device 1 grade possesses or the set-up mode etc. of hygienic washing device 1, be not limited to illustrative content, but can suitably change.
In addition, each key element that aforesaid each embodiment possesses, as long as technically feasible, then can combine, as long as comprise feature of the present invention, then the invention of combining these is also contained in scope of the present invention.
Claims (5)
1. a hygienic washing device, is characterized by,
Possess: air supplying part, the air in inspiration washroom;
Odor removal filter, is arranged on the downstream of described air supplying part, is passed through by the described air of described air supplying part institute inspiration;
And water-discharge portion, supply water to described odor removal filter.
2. hygienic washing device according to claim 1, is characterized by, and the water supplied from described water-discharge portion is the function water of carrying out electrolysis to water and generating.
3. hygienic washing device according to claim 1 and 2, is characterized by,
Also possess the control part that described air supplying part is controlled,
Till at least described odor removal filter drying, described control part performs and makes described air supplying part carry out the control of work.
4. hygienic washing device according to claim 1 and 2, is characterized by,
Also possess the control part that described air supplying part is controlled,
Described control part performs the control that described air supplying part is at least worked more than 30 minutes.
5. hygienic washing device as claimed in any of claims 1 to 4, is characterized by, and is passed through described odor removal filter by the described air of described air supplying part institute inspiration from top towards below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-166905 | 2014-08-19 | ||
| JP2014166905A JP6424512B2 (en) | 2014-08-19 | 2014-08-19 | Sanitary cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369872A true CN105369872A (en) | 2016-03-02 |
Family
ID=55372456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477177.5A Pending CN105369872A (en) | 2014-08-19 | 2015-08-06 | Sanitary washing device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6424512B2 (en) |
| KR (1) | KR101775395B1 (en) |
| CN (1) | CN105369872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074984A (en) * | 2018-10-18 | 2020-04-28 | Toto株式会社 | Deodorizing device for toilet and sanitary washing device |
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- 2015-08-06 CN CN201510477177.5A patent/CN105369872A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6424512B2 (en) | 2018-11-21 |
| KR20160022235A (en) | 2016-02-29 |
| JP2016044398A (en) | 2016-04-04 |
| KR101775395B1 (en) | 2017-09-06 |
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