CN1840789B - Cleaning device for toilet - Google Patents
Cleaning device for toilet Download PDFInfo
- Publication number
- CN1840789B CN1840789B CN2005100601837A CN200510060183A CN1840789B CN 1840789 B CN1840789 B CN 1840789B CN 2005100601837 A CN2005100601837 A CN 2005100601837A CN 200510060183 A CN200510060183 A CN 200510060183A CN 1840789 B CN1840789 B CN 1840789B
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- Prior art keywords
- silver ion
- cleaning
- rinse water
- seat
- electrolysis unit
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Toilet Supplies (AREA)
Abstract
本发明提供一种坐便座用清洗装置，通过降低作用于银离子电解装置的水压，使银离子电解装置价格低廉，从而以低廉价格制造出坐便座用清洗装置。具有：向清洗对象部位喷出清洗水的清洗喷嘴；将清洗水供应给清洗喷嘴的清洗水供应回路；开关清洗水供应回路的电磁阀；控制清洗水量的电动流量控制阀；在清洗水中产生银离子的银离子电解装置，电动流量控制阀连接于电磁阀的下游侧，银离子电解装置连接于电动流量控制阀的下游侧。
The invention provides a cleaning device for a toilet seat. By lowering the water pressure acting on the silver ion electrolysis device, the price of the silver ion electrolysis device is reduced, thereby manufacturing the cleaning device for the toilet seat at a low price. It has: a cleaning nozzle that sprays cleaning water to the cleaning object; a cleaning water supply circuit that supplies cleaning water to the cleaning nozzle; a solenoid valve that switches the cleaning water supply circuit; an electric flow control valve that controls the amount of cleaning water; The silver ion electrolysis device of ions, the electric flow control valve is connected to the downstream side of the electromagnetic valve, and the silver ion electrolysis device is connected to the downstream side of the electric flow control valve.
Description
Technical field
The present invention relates to a kind of be installed on the Western-style toilet use, to the cleaning device for toilet of the jet cleaning water such as anus that are sitting in the human body on the toilet seat seat.
Background technology
In the past, with regard to being sitting in the toilet seat seat unit that human anus on the toilet seat seat waits jet cleaning water with cleaning device, in order to prevent from along with the process of time constantly to breed the phenomenon of bacterium, developed such structure: as patent documentation 1 is described, utilize the silver ion brine electrolysis to clean localized ejection nozzle and toilet, perhaps clean with spray nozzle device ejected silver ion brine electrolysis from the part.
Patent documentation 1: Japanese Patent Application Laid-Open 2001-279780.
But, above-mentioned with in the toilet seat seat unit of partial cleaning arrangement, be provided with switch in the downstream of constant flow rate valve and lead to the local electromagnetic valve that cleans with the water channel of spray nozzle device, be provided with the silver ion electrolysis unit at the rear of this electromagnetic valve and then.Therefore, when closing electromagnetic valve, become the state of the hydraulic action at water source to this electromagnetic valve, when still opening electromagnetic valve, the high pressure moment impact almost equal with source pressure acts in the silver ion electrolysis unit.On the other hand, the silver ion electrolysis unit needs the replacing service of electrode for electrolysis, and inside can be opened.Therefore, existing with in the toilet seat seat of partial cleaning arrangement, rise in order to bear this impact hydraulic pressure, housing and sealing etc. need be made of the high parts of withstand voltage properties, has the high problem of manufacturing cost of parts.
Summary of the invention
The present invention proposes in order to solve such the problems of the prior art point, its purpose is to provide a kind of cleaning device for toilet, act on the hydraulic pressure of silver ion electrolysis unit by reduction, make that the silver ion electrolysis unit is cheap, and produce cheap cleaning device for toilet.
Cleaning device for toilet of the present invention has solved above problem, it is characterized in that, has: to the washer jet of cleaning object position ejection rinse water; Rinse water is supplied to the rinse water supply loop of washer jet; The electromagnetic valve of switch rinse water supply loop; The electric flow control valve of the water yield is cleaned in control; Produce the silver ion electrolysis unit of silver ion in rinse water, electric flow control valve is connected in the downstream of electromagnetic valve, and the silver ion electrolysis unit is connected in the downstream of electric flow control valve.
In the cleaning device for toilet of Gou Chenging, also can be to be provided with: the control part of control electromagnetic valve, electric flow control valve, silver ion electrolysis unit like this; Send the operating portion that cleans sign on to control part, control part makes electromagnetic valve, electric flow control valve and the action of silver ion electrolysis unit when having sent the cleaning sign on from operating portion.
Above-mentioned washer jet is cleaned for the part of the part of cleaning human body use spray nozzle device.In addition, under this situation, the heating cabinet of the heater with heated wash water can also be set on this rinse water supply loop.And, in this case, also can be provided with: the control part of control electromagnetic valve, electric flow control valve, silver ion electrolysis unit and heater; Send the operating portion that cleans sign on to control part, control part makes electromagnetic valve, electric flow control valve, silver ion electrolysis unit and heater action when having sent the cleaning sign on from operating portion.
In addition, in above-mentioned each cleaning device for toilet, also can be control part corresponding to control the current value that imposes on the silver ion electrolysis unit when cleaning operation to the water yield of washer jet supply.
In addition, in above-mentioned each cleaning device for toilet, also be provided with the detection device of taking a seat that detects the situation that the people taken a seat on the toilet seat seat, when control part detects the situation that the people taken a seat by the detection device of taking a seat before receive to clean sign on from operating portion, the silver ion electrolysis unit is applied the little electric current of current value that imposes on the silver ion electrolysis unit when cleaning operation.
According to cleaning device for toilet of the present invention, downstream at electromagnetic valve is connected with electric flow control valve, therefore be connected with the silver ion electrolysis unit in its downstream, when opening electromagnetic valve, in electric flow control valve, produce flowing of water and carry out depressurization.Therefore the pressure at water source can not act on to impact the silver ion electrolysis unit, acts on the hydraulic pressure step-down of silver ion electrolysis unit.Consequently can reduce the withstand voltage properties of the parts that constitute the silver ion electrolysis unit, can reduce the manufacturing cost of parts.
In addition, in the cleaning device for toilet of the invention described above, if when sending the cleaning sign on, make electromagnetic valve, electric flow control valve and the action of silver ion electrolysis unit from operating portion, then, can prevent consumption of electrode as far as possible only carrying out making silver ion electrolysis unit and heater effect when the part is cleaned.
In addition, in the cleaning device for toilet of the invention described above, though washer jet is in order to clean the local washer jet of the part that is used to clean human body, thereby also comprise the meaning of washer jet, the part that this washer jet also can be used as the part of cleaning human body is cleaned and is used nozzle.Like this, because clean with spray nozzle device ejected silver ion brine electrolysis,, can prevent the bacterial reproduction of the washer jet of self so need not to be provided for cleaning the local other washer jet that cleans with nozzle from the part.
In addition, washer jet is being cleaned with under the situation of spray nozzle device as the part of the part of cleaning human body, when on the rinse water supply loop, the heating cabinet of the heater with heated wash water being set, but heated wash water, therefore make to be attached to the local foreign material that clean with spray nozzle device and to be easy to come off, can make washer jet keep to such an extent that more clean.In addition, because be provided with heating cabinet, can just can provide warm water as rinse water from cleaning when beginning.
In addition, in the cleaning device for toilet that is provided with such heating cabinet,, make electromagnetic valve, electric flow control valve and the action of silver ion electrolysis unit, the consumption that then can save electrode if when operating portion has sent the cleaning sign on.
In addition, then irrelevant and the concentration of silver ions that contains in the rinse water can be remained necessarily if control the current value that imposes on the silver ion electrolysis unit with the variation of cleaning the water yield corresponding to the water yield that is supplied to washer jet, can obtain stable cleansing power.
In addition, if by the detection device of taking a seat, when before operating portion receive to clean sign on, detecting the situation that the people taken a seat, the silver ion electrolysis unit is applied the little electric current of current value that imposes on the silver ion electrolysis unit when moving than cleaning, then can eliminate the shortcoming of silver ion quantity not sufficient when cleaning beginning.
Description of drawings
Fig. 1 is the integrally-built block diagram of the cleaning device for toilet of the embodiment of the invention;
Fig. 2 is for being installed in this cleaning device for toilet the stereogram of the state on the toilet;
Fig. 3 is the key diagram of the cleaning device of this cleaning device for toilet;
Fig. 4 is the silver ion electrolysis unit summary construction diagram of this cleaning device for toilet.
Wherein, description of reference numerals is as follows:
1 toilet seat seat unit
2 cleaning devices
10 rinse water supply loops
13 electromagnetic valves
15 electric flow control valves
16 silver ion electrolysis units
17 heating cabinets
18 transfer valves
19 water equipments
20 local cleanings are used spray nozzle device
41 heaters
50 control parts
51 operating portions
53 detection devices of taking a seat
The specific embodiment
The toilet seat seat unit with cleaning device of the embodiment of the invention is described according to Fig. 1 to Fig. 4.
Fig. 2 is for being arranged on this toilet seat seat unit 1 stereogram of the state on the toilet 2, and as shown in the figure, the toilet seat seat unit 1 with cleaning device of present embodiment is arranged on the top of toilet 2.
This toilet seat seat unit 1 is made of toilet seat seat 3, toilet seat cover 4, cleaning device 5 etc.Toilet seat seat 3 is formed with the seat portion that the user takes a seat, and overlaps above the wall portion that forms toilet 2.And toilet seat seat 3 and toilet seat cover 4 can rotate freely ground axle suspension along the vertical direction at rear portion, toilet seat seat unit.The equipment that constitutes cleaning device 5 mainly is contained in the housing 52 on top, rear of toilet.The water equipment that constitutes cleaning device 5 is connected with water source such as tap water by the sealing valve 7 that is installed in lavatory wall sidepiece.In Fig. 2, the 8th, constitute the electrical socket of the equipment of cleaning device, be installed on the wall in lavatory.In addition, 6 is lower water box, is connected with the water source of tap water by sealing valve 7.
Below, about constituting the cleaning device of above-mentioned toilet seat seat unit 1, describe according to the pie graph of the silver ion electrolysis unit of the summary construction diagram of the cleaning device of the structured flowchart of the cleaning device of Fig. 1, Fig. 3 and Fig. 4.
The downstream of strainer 11 is connected with flap valve 12, electromagnetic valve 13, reducing valve 14 in turn.
Then, the downstream of reducing valve 14 is connected with electric flow control valve 15.Electric flow control valve 15 is electrically connected with control part 50, is variable based on the control signal from control part 50 with flow-control.The flow of rinse water is to select the required cleaning water yield to be provided with by user's operation setting at the operating portion 51 of the side of toilet seat seat.The information of being selected by operating portion 51 is sent to control part, according to this information, exports control signals from control part 50 to electric flow control valve 15.
The downstream of electric flow control valve 15 is connected with silver ion electrolysis unit 16.Silver ion electrolysis unit 16 as shown in Figure 4, accommodates the 1 pair of electrode for electrolysis 34 that is made of with electrode 33 with electrode 32 and negative pole the positive pole that is used for electrolytic cleaned water among one of them housing 31a of the cylinder shell 31 that forms being divided into two.Anodal is the argentiferous electrode body of pole shape with electrode 32.Negative pole is the electrode body that corrosion resistant plate formed the semicircle tubular with electrode 33.These electrode for electrolysis 34 are not limited to above-mentioned form, also can be many to electrode for electrolysis 34.And, be not defined as the pole shape as the electrode of argentiferous electrode body with the shape of electrode 32 yet, also can be square rod shape or tabular.But, if anodal with electrode 32 be shaped as the pole shape, then be easy to the shaping of electrode body, and can low-cost manufacturing.
In addition, silver ion electrolysis unit 16 has rinse water entry conductor 35 at the housing 31a with electrode for electrolysis 34 1 sides, has rinse water delivery channel 36 at the housing 31b of opposite side, and is provided with cowling panel 37 in the housing 31b inside of this opposite side.Cowling panel 37 is used to make the current of rinse water to flow equably around electrode for electrolysis 34, and it adopts porous plate.
The housing 31a of one side and the housing 31b of opposite side combine by bolt.And the joint ring 38 that has used water-stop to use on the divisional plane 39 of housing 31, and on the end face of the housing 31a of a side, be formed with the joint ring insertion groove.When changing electrode 34, can realize the replacing of electrode 34 from divisional plane 39 by above-mentioned housing 31 is divided into two.
Silver ion electrolysis unit 16 is sending from operating portion 51 when cleaning sign ons, applies the DC current of rated current value according to the control signal of control part 50 to electrode for electrolysis 34, thereby generates the rinse water of the silver ion that contains regulation electrolysis amount.In addition, control this predetermined electric current value, make and to increase and decrease according to the increase and decrease of the above-mentioned rinse water flow of setting by electric flow control valve 15.Can make the concentration of silver ions that is contained in the rinse water stable thus.
The downstream of silver ion electrolysis unit 16 is connected with the heating cabinet 17 of storage hot-water type.Be provided with the heater 41 of heated wash water in this heating cabinet 17, be provided with the thermistor 42 that detects rinse water temperature in the outlet simultaneously.Heater 41 in the heating cabinet 17 is to constitute like this: 1 connects under the state of power supply in toilet seat seat unit, makes heater 41 energisings based on the control signal from control part 50, and rinse water is heated.At this moment, measure the temperature of the rinse water in the heating cabinets 17 by thermistor 42, and the design temperature of on operating portion, selecting according to this measurement result and user relatively come control heater 41.
The outlet of heating cabinet 17 is connected with local the cleaning with spray nozzle device 20 by transfer valve 18.The local cleaning with nozzle 20 cleaned with spray nozzle device 22 formations with spray nozzle device 21 and female private part (PVC デ) by the anus cleaning, switches by transfer valve 18, thereby rinse water can be supplied with either party.
As shown in Figure 3, it is a pair of spray nozzle device with spray nozzle device 22 that anus cleans with spray nozzle device 21 and female private part cleaning, it is the structure that in cylinder body 23, accommodates blast tube 24 slidably, one end of cylinder body 23 is by transfer valve 18 and 17 interior connections of heating cabinet, and blast tube 24 can be from other end advance and retreat.These blast tubes 24 are provided with the piston 25 that slides at head in cylinder body 23, be formed with the nozzle bore of using to the localized ejection rinse water 26 from cylinder body 23 outstanding leading sections.
The user carries out the part when cleaning, and selects anus to clean to clean with spray nozzle device 21 or female private part that also will clean sign on sends to control part with one in the spray nozzle device 22.Transfer valve 18 is according to the control information from control part 50, and control is cleaned with spray nozzle device 21 or female private part cleaning to anus and flow through rinse water with one in the spray nozzle device 22.When flowing into rinse water in the cylinder body 23 of the spray nozzle device of being selected by transfer valve 18 21,22, the hydraulic action of the rinse water that is flowed into is in piston 25, and blast tube 24 is advanced and retreat with respect to cylinder body 23 thus.In addition, when sending when cleaning stop signals to control part 50, stop the ejection of rinse water to electromagnetic valve 13 outputs from the cleaning halt instruction of control part 50 from operating portion 51.At this moment, clean to finish and rinse water when no longer flowing, the blast tube 24 of turnover action retreats in the cylinder body 23 by the springs 27 that are contained in the cylinder body 23.
In addition, above-mentioned electric flow control valve 15 and transfer valve 18 by the motor 61 that is installed in an end, drive electric flow control valve 15 and transfer valve 18 as motor valve 60 and integrally formed.
Then, the working condition about the cleaning device 5 of the toilet seat seat 1 that constitutes as mentioned above describes.
At first, electromagnetic valve 13 cuts out when not using toilet seat seat 1, the anus cleaning of human body is cleaned with part cleaning any in the spray nozzle device 22 with spray nozzle device 21 or female private part do not supply rinse water with spray nozzle device 20.But, in the rinse water supply loop 10 of spray nozzle device 20, produce the rinse water of silver ion abrim, continuing bactericidal action.
In addition, under the state of the power connection of toilet seat seat unit 1, the rinse water of heating cabinet 17 is heated by heater 41.The temperature of the rinse water in the heating cabinet 17 is detected by thermistor 42, when rinse water reaches set point of temperature, disconnects the energising to heater 41.
Then, when the user was sitting on the toilet seat seat 3 in order to make things convenient for, the detection device 53 of taking a seat detected this situation, the electric current of the current value that applies when the electrode for electrolysis 34 of silver ion electrolysis unit 16 applies less than cleaning.Thus, can be before cleaning beginning the concentration of silver ions of electrolytic cleaned water be positively reached regulation or more than it.
When cleaning after the convenient end of user, send the cleaning sign on of cleaning anuses or female private part to control part 50 by operation " buttocks " button or " female private part " button on operating portion 51.In addition, can operate " water yield setting " knob of the water yield of selecting rinse water and select the required water yield." water temperature setting " knob of temperature that further, can the operating and setting rinse water and select rinse water temperature in the heating cabinet 17.
Therefore when carrying out this cleaning, rinse water becomes the rinse water that contains silver ion in silver ion electrolysis unit 16, not only can clean body local, can also cleaning nozzle device 20 itself, can also toilet seat closet 2.Can suppress the breeding of the bacterium on spray nozzle device 20 and the toilet 2 thus.
In addition, utilize the control of control part 50 and when electromagnetic valve 13 is opened, act on the hydraulic pressure of rinse water by rinse water circulation silver ion electrolysis unit 16, but owing to be provided with electric flow control valve 15 between electromagnetic valve 13 and the silver ion electrolysis unit 16, so do not act on the situation of silver ion electrolysis unit 16 with can not occurring in when opening electromagnetic valve 13 the hydraulic pressure impact that equates with the hydraulic pressure at water source such as tap water.And even also realize decompression by electric flow control valve 15 in cleaning, so the pressure in the silver ion electrolysis unit 16 can keep lowlyer than the pressure at water source.
In addition, as mentioned above, silver ion electrolysis unit 16, heating cabinet 17 move when cleaning, and therefore can prevent anodal with the consumption of electrode 32 and the phenomenon of utilizing 41 pairs of unnecessary rinse water of heater to heat.
The useful life of toilet seat seat unit 1 is longer, and the positive pole of silver ion electrolysis unit 16 is consumed with electrode 32 and when need changing, will unclamps in conjunction with the bolt (not shown) of two housing 31a, 31b and separate.Thereby change the anodal electrode 32 of using from divisional plane 39, once more two housing 31a, 31b are combined.
But cleaning device for toilet of the present invention is as the cleaning device for toilet extensive use that is installed on the toilet seat seat in general family, office, hotel etc.
Claims (1)
1. a cleaning device for toilet is characterized in that having: to the washer jet of the part of human body ejection rinse water; Rinse water is supplied to the rinse water supply loop of washer jet; The electromagnetic valve of switch rinse water supply loop; The electric flow control valve of the water yield is cleaned in control; In rinse water, produce the silver ion electrolysis unit of silver ion; Control the control part of above-mentioned electromagnetic valve, electric flow control valve and silver ion electrolysis unit; Send the operating portion that cleans sign on to this control part; Detect the people and be landed in the detection device of taking a seat of the situation on the toilet seat seat; Electric flow control valve is connected in the downstream of electromagnetic valve, the silver ion electrolysis unit is connected in the downstream of electric flow control valve, and, above-mentioned control part is when having sent the cleaning sign on from operating portion, make electromagnetic valve, electric flow control valve and the action of silver ion electrolysis unit, and when above-mentioned control part detects the situation that the people taken a seat by the above-mentioned detection device of taking a seat before receive to clean sign on from operating portion, the silver ion electrolysis unit is applied the little electric current of current value that imposes on the silver ion electrolysis unit when cleaning operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100601837A CN1840789B (en) | 2005-04-01 | 2005-04-01 | Cleaning device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100601837A CN1840789B (en) | 2005-04-01 | 2005-04-01 | Cleaning device for toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1840789A CN1840789A (en) | 2006-10-04 |
| CN1840789B true CN1840789B (en) | 2011-05-11 |
Family
ID=37029961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100601837A Expired - Fee Related CN1840789B (en) | 2005-04-01 | 2005-04-01 | Cleaning device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1840789B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101146419B1 (en) * | 2008-05-09 | 2012-05-21 | 웅진코웨이주식회사 | A flow system for bidet |
| JP5741857B2 (en) * | 2009-08-06 | 2015-07-01 | Toto株式会社 | Sanitary washing device |
| JP4756404B1 (en) * | 2010-06-18 | 2011-08-24 | Ｔｏｔｏ株式会社 | Sanitary washing device |
| JP5093762B2 (en) * | 2010-07-28 | 2012-12-12 | Ｔｏｔｏ株式会社 | Sanitary washing device |
| JP7009883B2 (en) * | 2017-09-27 | 2022-02-10 | 株式会社アイシン | Local cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0476127A (en) | 1990-07-17 | 1992-03-10 | Matsushita Electric Works Ltd | Hot ionic water supply device |
| JPH06173316A (en) | 1992-12-04 | 1994-06-21 | Funai Electric Co Ltd | Toilet seat with hot-water washing device |
| CN2178743Y (en) * | 1993-12-22 | 1994-10-05 | 刘占忠 | Electric heating washing pudendum cleaner |
| JP2000220193A (en) * | 1999-01-29 | 2000-08-08 | Toto Ltd | Closet bowl apparatus having antifouling function |
| JP2001279780A (en) * | 2000-03-31 | 2001-10-10 | Toto Ltd | Bidet equipped with silver ion electrolytic device |
-
2005
- 2005-04-01 CN CN2005100601837A patent/CN1840789B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0476127A (en) | 1990-07-17 | 1992-03-10 | Matsushita Electric Works Ltd | Hot ionic water supply device |
| JPH06173316A (en) | 1992-12-04 | 1994-06-21 | Funai Electric Co Ltd | Toilet seat with hot-water washing device |
| CN2178743Y (en) * | 1993-12-22 | 1994-10-05 | 刘占忠 | Electric heating washing pudendum cleaner |
| JP2000220193A (en) * | 1999-01-29 | 2000-08-08 | Toto Ltd | Closet bowl apparatus having antifouling function |
| JP2001279780A (en) * | 2000-03-31 | 2001-10-10 | Toto Ltd | Bidet equipped with silver ion electrolytic device |
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| Publication number | Publication date |
|---|---|
| CN1840789A (en) | 2006-10-04 |
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