CN101851949A - Sterilizing water dispensing apparatus, and bidet and toilet seat having the same - Google Patents

Sterilizing water dispensing apparatus, and bidet and toilet seat having the same Download PDF

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Publication number
CN101851949A
CN101851949A CN200910204042A CN200910204042A CN101851949A CN 101851949 A CN101851949 A CN 101851949A CN 200910204042 A CN200910204042 A CN 200910204042A CN 200910204042 A CN200910204042 A CN 200910204042A CN 101851949 A CN101851949 A CN 101851949A
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CN
China
Prior art keywords
disinfectant
equipment
dispensing
sterilizing water
vortex
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Pending
Application number
CN200910204042A
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Chinese (zh)
Inventor
权善德
安重根
郑至惠
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Coway Co Ltd
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Woongjin Coway Co Ltd
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Filing date
Publication date
Priority claimed from KR1020090083472A external-priority patent/KR101222604B1/en
Application filed by Woongjin Coway Co Ltd filed Critical Woongjin Coway Co Ltd
Publication of CN101851949A publication Critical patent/CN101851949A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/08—Bowls with means producing a flushing water swirl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/40—Devices for distribution of flush water inside the bowl

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Toilet Supplies (AREA)

Abstract

A sterilizing water dispensing apparatus, and a bidet and toilet seat having the same are disclosed. The sterilizing water dispensing apparatus includes: an inlet to which sterilizing water is introduced; a cylindrical vortex production chamber that generates a vortex in the sterilizing water introduced through the inlet; and a dispensing hole disposed at the center of the bottom of the vortex production chamber and dispensing the vortex-produced sterilizing water in the vortex production chamber to an inner wall of the toilet. Because sterilizing water is dispensed in the form of fine particles with a relatively large surface area, the sterilizing water is brought into contact with a larger area of an inner wall of a toilet, so a sterilizing effect can be enhanced with a small quantity of sterilizing water. In addition, because sterilizing water can be dispensed to the entire surface of the inner wall of the toilet with a single sterilizing water dispensing apparatus by increasing a dispensing angle and dispensing speed of sterilizing water, the configuration can be simple and the cost can be reduced.

Description

Sterilizing water dispensing equipment and sitting bath and toilet seat with this equipment
The cross reference of related application
This application requires on March 31st, 2009 respectively and submitted the korean patent application No.2009-0027612 of Korea S Department of Intellectual Property and the priority of 2009-0083472 on September 4th, 2009, and its disclosure is incorporated this paper into by reference at this.
Technical field
The present invention relates to a kind of sterilizing water dispensing equipment and a kind of sitting bath and toilet seat with this equipment.
Background technology
Toilet (being flush toilet, urinal etc.) is to allow the user to squat with the equipment of draining, and recently, for the purpose of health, has been extensive use of the toilet that is equipped with sitting bath.Sitting bath is to be used for sending after user self drains the device of water with cleaning user privates, has by cleaning maintenance user privates cleaning the not advantage of unusable paper.
Usually, tank, sitting bath and control panel are installed on the toilet.When finishing drainage, when user's presses lever, the water in the toilet is rushed out with ight soil, and utilizes the water that is contained in the tank to fill toilet once more.In addition, when the user operated sitting bath by handling control panel, the interior nozzle of main body that is installed in sitting bath equipment moved to the front side of the main body of sitting bath equipment, clean water is distributed to user's privates.
When operating toilet in this way, if the ight soil in the toilet is not all gone out, then ight soil can be firmly adhered to the inwall of toilet.In addition, because always there is water in toilet, so various microorganism can exist and breed therein, this is unfavorable aspect health.Therefore, the user must be by being applied to antiseptic solution or clean solution toilet inside and regularly cleaning toilet.
Summary of the invention
One aspect of the present invention provides a kind of sterilizing water dispensing equipment that can utilize whole inwalls of a small amount of disinfectant disinfecting closet, and a kind of sitting bath and toilet seat with described equipment is provided.
According to an aspect of the present invention, provide a kind of sterilizing water dispensing equipment, this equipment comprises: inlet, introduce disinfectant by this inlet; Columniform vortex produces chamber, and this vortex produces chamber and produce vortex in the disinfectant of introducing by inlet; With the dispensing hole, this dispensing hole is arranged on the center of the bottom of vortex generation chamber, and vortex is produced chamber generation the sterilizing water dispensing of vortex to the inwall of toilet.
Can be by the dispensing hole with the disinfectant in the form injection vortex generation chamber of fine particle.
Vortex produces chamber can comprise the guiding groove that extends to inside from sidewall, and in this case, described guiding groove is towards departing from the position extension that vortex produces the chamber center, disinfectant can be introduced the inside that vortex produces chamber along guiding groove thus, thereby produce the vortex that produces the center rotation of chamber around vortex.
Guiding groove can form its width is narrowed down towards inside from sidewall.
A plurality of guiding grooves can form the center symmetry that produces chamber around vortex.
Can send disinfectant by the dispensing hole with 100 degree or bigger dispensing angle.
Vortex generation chamber can have the height (A) from 0.1mm to the 0.3mm scope.
The dispensing hole can have the length (B) from 0.1mm to the 0.3mm scope.
The dispensing hole can have the diameter (C) from 0.1mm to the 1.5mm scope.
Guiding groove can have the width (D) from 0.1mm to the 0.7mm scope.
The dispensing hole can be less than inlet.
The pressure that vortex produces the disinfectant in the chamber can have from 1.2kg/cm 2To 5kg/cm 2Scope.
According to another aspect of the present invention, provide a kind of sitting bath that comprises sterilizing water dispensing equipment and produce equipment to the disinfectant of described sterilizing water dispensing supply of equipment disinfectant.
Disinfectant produces equipment can produce disinfectant by electrode method.
Sitting bath may further include: nozzle assembly, moisture is delivered to user's privates; With the nozzle end cleaning part, the nozzle end of cleaning nozzle assembly, wherein, disinfectant generation equipment is connected to sterilizing water dispensing equipment and nozzle end cleaning part, and the disinfectant that is produced by disinfectant generation equipment is supplied to sterilizing water dispensing equipment or nozzle end cleaning part.
Sterilizing water dispensing equipment can be connected to pump, and can be by this pump supply disinfectant.
Pump can comprise: motor; Be decelerated gear parts, be connected, and have a plurality of gears, so that rotary speed reduces with motor; A plurality of component-bar linkages, the one side partly connects and connects motion with reduction gearing; And pumping unit, be connected with the opposite side of component-bar linkage, and move back and forth according to the connection campaign of component-bar linkage, wherein, pumping unit can produce disinfectant equipment when moving back and forth disinfectant is fed to sterilizing water dispensing equipment.
The dispensing hole of sterilizing water dispensing equipment can be mounted to from side direction front side inclination downward.
According to another aspect of the present invention, provide a kind of toilet seat, this toilet seat comprises: sterilizing water dispensing equipment and produce equipment to the disinfectant of sterilizing water dispensing supply of equipment disinfectant.
Disinfectant produces equipment can produce disinfectant by solution methods.
Sterilizing water dispensing equipment can be installed in the rear side place of toilet seat, and the dispensing hole can be mounted to from side direction front side inclination downward.
Description of drawings
In conjunction with the accompanying drawings, can know understanding above and other aspect of the present invention, feature and other advantages more according to following detailed description, wherein:
Fig. 1 is the phantom drawing of toilet, and this toilet comprises sterilizing water dispensing equipment according to an exemplary embodiment of the present invention;
Fig. 2 is the decomposition diagram of sterilizing water dispensing equipment according to an exemplary embodiment of the present invention;
Fig. 3 a and 3b are the side cross section views of sterilizing water dispensing equipment according to an exemplary embodiment of the present invention;
Fig. 4 is the bottom view of the body part of sterilizing water dispensing equipment according to an exemplary embodiment of the present invention;
Fig. 5 illustrates the configuration of the water system of sterilizing water dispensing equipment according to an exemplary embodiment of the present invention;
Fig. 6 illustrates dissimilar according to an exemplary embodiment of the present invention pumps; And
Fig. 7 illustrates by sterilizing water dispensing equipment according to an exemplary embodiment of the present invention the inwall of sterilizing water dispensing to toilet.
The specific embodiment
With reference now to accompanying drawing, describes exemplary embodiment of the present invention in detail.Yet the present invention can embody with many different forms, and not should be understood to and be limited to embodiment set forth herein.Or rather, these embodiment make that the disclosure is detailed and complete, and have given full expression to scope of the present invention to those skilled in the art.In the accompanying drawing, for the sake of clarity, may amplify shape and size, and identical in the text Reference numeral is used in reference to same or analogous parts of generation.
Fig. 1 is the phantom drawing of toilet 10, and this toilet comprises sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention.
With reference to figure 1, sitting bath 20 is installed in the place, top of toilet 10.Sitting bath 20 comprises the main body 30 of sitting bath equipment, and toilet seat 40 and toilet lid 50 be hinged to the main body 30 of sitting bath equipment, makes that toilet seat and toilet lid are rotatable.Toilet seat 40 has annular shape, squat to allow the user, thereby drain, and heater can be placed in the toilet seat 40, has the temperature that makes the user feel comfortably cool so that toilet seat 40 is heated into.Toilet lid 50 forms the shape that has corresponding to toilet seat 40, thus when not using toilet 10 expose portion of closed ring toilet seat 40.
Nozzle assembly 60 and drying unit 70 are installed in the place, inboard of the main body 30 of sitting bath equipment.Nozzle assembly 60 comprises that Anal cleaning nozzle and woman use the sitting bath nozzle.Cleaning nozzle and sitting bath nozzle are mounted to can be from the main body 30 of sitting bath equipment along forwards to moving.Nozzle end with tap is installed in each the leading section in cleaning nozzle and the sitting bath nozzle, with the dispensing flushing water.
Drying unit 70 comprises hair-dryer, blower and heating unit, and from the main body 30 of sitting bath equipment along forwards to discharging the air that has heated.
Control panel 80 is installed in a side place of the main body 30 of sitting bath equipment, so the user can control the operation of sitting bath 20 by using control panel 80.That is, after draining, the user can push clean button or sitting bath button.Cleaning nozzle or sitting bath nozzle move forward then, and moisture being delivered to user's privates, and after cleaning, the user can push dry button, adds hot air with dispensing, thereby remove moisture from user's privates.
Sterilizing water dispensing equipment 100 is installed in the place, front portion of the main body 30 of sitting bath equipment.Sterilizing water dispensing equipment 100 receives disinfectant from disinfectant generation equipment, and with the inwall of sterilizing water dispensing to toilet 10, with the inwall of disinfecting closet 10.Sterilizing water dispensing equipment 100 is preferably mounted at main body 30 places of sitting bath equipment, makes the dispensing hole tilt towards the front side of toilet 10 from direction downward.Point to the front side by the dispensing hole that makes the rear side place that is positioned at toilet 10, disinfectant can evenly be sent on whole inwalls of toilet 10.In this respect, consider the stock size of toilet 10 and the installation site of sterilizing water dispensing equipment 100, the dispensing hole preferably is mounted to along forwards to tilt greater than 20 degree.Alternately, sterilizing water dispensing equipment 100 can as the sitting bath nozzle, be mounted to can be from the main body 30 of sitting bath equipment along forwards to moving, and in this case, the dispensing hole can be mounted to towards the front side.Simultaneously, sterilizing water dispensing equipment 100 can utilize control panel 80 to send operation.That is, toilet sterilization button can be arranged at control panel 80, thereby when the user pushed toilet sterilization button, sterilizing water dispensing equipment 100 can be sent disinfectant.
Fig. 2 is the decomposition diagram of sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention, Fig. 3 a and 3b are the side cross section views of sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention, and Fig. 4 is the bottom view of the body part of sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention.
Referring to figs. 2 to 4, sterilizing water dispensing equipment 100 comprises body part 120 and nozzle segment 140.
Body part 120 comprises the cavity 121 that can flow through disinfectant, form inlet 122 in the top and be formed on the outlet 123 of its underpart.The inlet 122 of the upper end of disinfectant by being formed on body part 120 is introduced, and flows along cavity 121, and discharges by outlet 123 then.
Cavity 121 alongst extends to the bottom of body part 120 from the top of body part 120, and export 123 along radial direction from body part 120 bottom extend, thereby be connected with cavity 121 fluids.Therefore, disinfectant flow to the bottom from the top of cavity 121, and discharges along radial direction then.A plurality of outlets 123 can form along the following peripheral of body part 120, and in this exemplary embodiment in the accompanying drawings, and two go out 123 and settle in the mode of facing.
Ledge 124 is formed on the downside of outlet 123,, is formed on the foot of body part 120 that is.Ledge 124 has greater than the diameter that is formed with 123 part.The ledge 124 of cylindrical shape has recessed basal surface, produces chamber 130 to form vortex with nozzle segment 140.Guiding groove 125 is formed on the side-walls of ledge 124, to allow being incorporated into ledge by going out 123 disinfectants of discharging.Guiding groove 125 extends to the inside of ledge 124 from the sidewall of ledge 124, and forms the position of pointing to the center of departing from ledge 124.This configuration is intended to provide revolving force to the disinfectant of introducing along guiding groove 125, thereby therefore produces vortex.Guiding groove 125 forms and makes its width narrow down towards inside from sidewall.Therefore, the disinfectant of introducing in the vortex generation chamber 130 along guiding groove 125 can be in high pressure and high speed current downflow, to produce strong vortex.Can form a plurality of guiding grooves 125, and in this exemplary embodiment in the accompanying drawings, two guiding grooves 125 form in the mode of facing.
Carriage 126 is installed on the body part 120, and utilizes bolt etc. to be connected to the front portion of the main body 30 of sitting bath equipment.
Nozzle segment 140 with cylinder form is the members that are connected to the bottom of body part 120.Dispensing hole 141 is formed on the center of the bottom of nozzle segment 140.The inboard of the bottom of nozzle segment 140 forms vortex generation chamber 130 with the recess of ledge 124.It is taper that the outside of the bottom of nozzle segment 140 can form, and makes along with nozzle segment extends and the thickness increase from dispensing hole 141.The reason that taper outer is formed on the bottom of nozzle segment 140 is because the following fact, promptly, the length (B) in dispensing hole 141 need be short, thereby increase the dispensing angle that is used to send disinfectant (describing after a while), and in this case, if the thickness of whole bottoms of nozzle segment 140 is little, so that equal to send the length (B) in hole 141, then the rigidity of the bottom of nozzle segment 140 weakens, so when the thickness in the outside of the bottom of nozzle segment 140 increased toward the outer side, it was short that the length (B) in dispensing hole 141 keeps.
So method of operating of the sterilizing water dispensing equipment 100 of structure is described now.
The disinfectant that the inlet 122 of the upper end by body part 120 is introduced passes through along cavity 121, and the outlet 123 at the place, bottom by being arranged on body part 120 is discharged along the radial direction of body part 120 then.Introduce in the vortex generation chamber 130 along the guiding groove 125 of the ledge 124 of the foot that is formed on body part 120 by exporting 123 disinfectants of discharging.Guiding groove 125 forms from vortex and produces the sidewall of chamber 130 along the direction extension except the center that produces chamber 130 towards vortex, therefore, the disinfectant formation of introducing along guiding groove 125 is the rotation vortex at center with the center that vortex produces chamber 130.Particularly, because the width of guiding groove 125 reduces towards the inboard, so the disinfectant that flows along guiding groove 125 can be under high pressure and in the high speed current downflow, to form strong vortex.In addition,, a plurality of guiding groove 125 faces with each other, so vortex produces from two positions complimentary to one another because being positioned to.The dispensing hole 141 that produces the center of the disinfectant with vortex that produces in the chamber 130 bottom by being placed in nozzle segment 140 at vortex discharges.At this moment, the disinfectant that discharges, promptly form vortex disinfectant under high pressure through dispensing hole 141, thereby become the fine grained that is ejected into the outside.
In this way, when spraying disinfectant, can make disinfectant and toilet inwall form contact area greatly, thereby even have the advantage of using a small amount of disinfectant also can strengthen Disinfection Effect with the form of fine particle with high surface area.
Simultaneously, for by using single sterilizing water dispensing equipment 100 that disinfectant is ejected into all surfaces of the inwall of toilet 10, need suitably set from the dispensing angle and the dispensing speed of the disinfectant of dispensing hole 141 dispensings.Promptly, angle broadens and dispensing speed becomes big along with sending, disinfectant can be sent on a large scale, if and the dispensing angle is little, then dispensing scope is reduced, carrying out part dispensing, and if dispensing speed is little, the disinfectant of the being sent distance (being that disinfectant can not arrive place enough far away) of can not ejection making us expecting then.
Therefore, need to increase the dispensing angle and the dispensing speed of disinfectant, make it possible to disinfectant can be distributed to all surfaces of the inwall of toilet 10, for this reason, must optimally design sterilizing water dispensing equipment 100.The present inventor finds that by test it is parameters of influence dispensing angle and dispensing speed that vortex produces the height (A) of chamber 130, the length (B) in dispensing hole 141, the diameter (C) in dispensing hole 141 and the width (D) of guiding groove 125.
In order to disclose the influence of these parameters for dispensing angle and dispensing speed, the inventor has carried out CFD (computational fluid dynamics) research about different parameter values, and its result is as follows.
Form
Situation ??A(mm) ??B(mm) ??C(mm) ??D(mm) Dispensing angle (degree) Dispensing speed (m/s)
??1 ??0.2 ??0.2 ??1 ??0.5 ??140 ??5.562
??2 ??0.2 ??0.2 ??1.2 ??0.5 ??120 ??5.128
??3 ??0.3 ??0.2 ??1 ??0.5 ??100 ??4.483
??4 ??0.3 ??0.6 ??1 ??0.5 ??90 ??4.163
??5 ??0.2 ??0.6 ??1.2 ??0.5 ??70 ??3.213
??6 ??0.2 ??0.6 ??1 ??0.5 ??- ??2.110
With reference to above form, first situation illustrates maximum dispensing angle and maximum dispensing speed.In second situation, when increasing the diameter (C) in dispensing hole 141, the dispensing angle reduces and dispensing speed reduces.In the 3rd situation, when increasing the height (A) of vortex generation chamber 130, the dispensing angle reduces and dispensing speed reduces.In the 4th to the 6th situation, when increasing the length (B) in dispensing hole 141, the dispensing angle further reduces and dispensing speed further reduces.Therefore, should be pointed out that when parameter A, B and C reduce that dispensing angle and dispensing speed increase, thereby set up inverse relation.
Based on sending the result that angle and dispensing speed and parameter values are inversely proportional to, in order to determine to make dispensing angle and dispensing speed the parameter upper limit greater than special value (for example dispensing angles of at least 100 degree), the present inventor has carried out actual tests, and its result is shown in the following form:
Form
Figure B2009102040426D0000101
With reference to second to the 4th situation in the above form, notice, when B, C are identical with D, when A is 0.3mm or more hour, the dispensing angle be 100 the degree or bigger, and the dispensing scope be the toilet inwall 90% or bigger, and if A is 0.5mm, then sending angle is 20 degree or littler, and the dispensing scope is less than 10%.Therefore, in order to make that the dispensing angle is that 100 degree or bigger and dispensing scope are 90% or bigger, A must be 0.3mm or littler.
With reference to the second, the 6th to the 8th situation in the above form, notice, when A, C are identical with D, when B is 0.3mm or more hour, the dispensing angle be 100 the degree or bigger, and the dispensing scope be the toilet inwall 90% or bigger, and if B is 0.5mm or bigger, then sending angle is 20 degree or littler, and the dispensing scope is less than 10%.Therefore, in order to make that the dispensing angle is that 100 degree or bigger and dispensing scope are 90% or bigger, B must be 0.3mm or littler.
With reference to the second and the 12 to the 14 situation in the above form, notice, when A, B are identical with D, at C is 1.5mm or more hour, the dispensing angle be 100 the degree or bigger, and the dispensing scope be the toilet inwall 90% or bigger, and if C is 1.7mm, then sending angle is 20 degree or littler, and the dispensing scope is less than 10%.Therefore, in order to make that the dispensing angle is that 100 degree or bigger and dispensing scope are 90% or bigger, C must be 1.5mm or littler.
With reference to the second, the 15 and the 16 situation in the above form, notice, when A, B are identical with C, at D is 0.7mm or more hour, the dispensing angle be 100 the degree or bigger, and the dispensing scope be the toilet inwall 90% or bigger, and if D is 1mm, then sending angle is 20 degree or littler, and the dispensing scope is less than 10%.Therefore, in order to make that the dispensing angle is that 100 degree or bigger and dispensing scope are 90% or bigger, D must be 0.7mm or littler.
With reference to first situation in the above form, notice that when parameter A, B, C and D were in minimum zone, the dispensing angle was 140 degree or bigger, and the dispensing scope is 99% of a toilet inwall.Yet in the 5th, the 9th to the 11 and the 17 to the 20 situation, wherein at least one among parameter A, B, C and the D surpasses this scope, and the dispensing angle is 20 degree or littler, and the dispensing scope is less than 10% of toilet inwall.As a reference, the meaning of unusual current refers to that the water of being sent is twisted and situation with very little dispensing scope.
When above result is brought together, in order to obtain 100 degree or bigger dispensing angle and 90% or bigger dispensing scope, the height (A) that vortex produces chamber 130 must be 0.3mm or littler, the length (B) in dispensing hole 141 must be 0.3mm or littler, the diameter (C) in dispensing hole 141 must be 1.5mm or littler, and the width of guiding groove 125 (D) must be 0.7mm or littler.
Simultaneously, can increase the dispensing angle by reducing described parameter, but consider moulding restriction and cost, utilize 0.1mm or littler parameter A, B, C and D to make the dispensing hole and be not easy, if and be achieved, then there is no very big difference aspect its effect.
In addition, the pressure of the disinfectant in vortex produces chamber 130 is 1.2kg/cm 2Or when bigger, can obtain above result of the test.That is, under lower pressure, can not obtain as dispensing angle so big in result of the test and dispensing scope.For the pressure that makes vortex produce the disinfectant in the chamber 130 remains on specified level or bigger, preferably, with being dimensioned to of dispensing hole 141 less than inlet 122.Yet in this case, the disinfectant with excess pressure will cause member impaired, so the pressure of disinfectant is preferred and be no more than 5kg/cm 2
Fig. 5 illustrates the configuration of the water system of sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention.
With reference to figure 5, water system is configured to by flow path control appliance 300 source water is dispensed into each element.Can be by waterpipe or water supply tank 400 source of supply water.
When the user carried out cleaning or sitting bath function, source water was supplied to cleaning nozzle 62 or sitting bath nozzle 64, and by nozzle dispensing flushing water.
When the user carried out the nozzle end cleaning function, source water was supplied to disinfectant and produces equipment 200, and source water becomes disinfectant in this disinfectant generation equipment.Disinfectant is supplied to nozzle end cleaning part 66.The disinfectant of nozzle end cleaning part 66 is applied to nozzle end, and makes the nozzle end sterilization.
When the user carried out the detergent of closet function, source water was supplied to disinfectant and produces equipment 200, and source water becomes disinfectant in this disinfectant generation equipment.When producing the disinfectant of desired quantity, produce pump 240 operations that equipment 200 is connected, disinfectant is introduced in the sterilizing water dispensing equipment 100 with permission with disinfectant when passing along with special time.Disinfectant in the introducing sterilizing water dispensing equipment 100 is distributed to the inwall of toilet 10, thus disinfecting closet 10.By sterilizing water dispensing equipment 100 as mentioned above with the process of spray pattern dispensing disinfectant.
When nozzle end need clean, only under the pressure of source water, allow a small amount of disinfectant to flow to nozzle end, and do not use pump, but when toilet need be sterilized, must on whole inwalls of toilet, spray disinfectant, so driving pump sprays disinfectant.Yet in this case, as mentioned above, sterilizing water dispensing equipment 100 sprays disinfectant with fine grain form according to an exemplary embodiment of the present invention, only needs whole inwalls of a small amount of disinfectant (for example disinfectant of about 50ml) disinfecting closet.Therefore, it is enough using low capacity pump, and, for example, can adopt the high-lift diaphragm pump of low noise.
Fig. 6 illustrates dissimilar according to an exemplary embodiment of the present invention pump 240.With reference to figure 6, the reduction gearing part 242 that pump 240 comprises and a plurality of component-bar linkage 243, this reduction gearing partly is connected to motor 241 and has a plurality of gears, so that the rotary speed of motor 241 is slowed down, a plurality of component-bar linkages 243 make a side be connected to reduction gearing part 242 and connect motion.The pumping unit 244 that pump 240 further comprises, this pumping unit are arranged on the opposite side place of component-bar linkage 243 and move back and forth according to the connection campaign of component-bar linkage 243.Pumping unit 244 produces equipment 200 pumping disinfectants from disinfectant at once when moving back and forth, and disinfectant is fed to sterilizing water dispensing equipment 100.In this way, when supplying disinfectant, can be injected into the particle of fine size by the disinfectant of sterilizing water dispensing equipment 100 by dispensing hole 141 by exerting pressure at once to sterilizing water dispensing equipment 100.
Disinfectant produces equipment 200 can use the electric pole type module, and this electric pole type module is by electrification and ruthenium oxide catalysts electrode and from water generation pasteurization material (mixed oxide: MO) itself.Producing disinfectant according to electrode method is known technology, so will omit its detailed description.
Reaction material adding device 220 can be connected to the inflow side that disinfectant produces equipment 200.Reaction material adding device 220 can add reaction material in the water of introducing in the disinfectant generation equipment 200, to increase the quantity that disinfectant produces the pasteurization material that produces in the equipment 200.Can be with solid NaCl as reaction material.
Reaction material is contained in the reaction material adding device 220, mixes with the water of the inside of introducing reaction material adding device 220, and introduces disinfectant generation equipment 200 then.Disinfectant produces equipment 200 and applies electric power to the water that is mixed with NaCl, to produce pasteurization material HOCL-or OCL-ion.Except NaCl, chloro material, silver oxide, iodo material etc. can be introduced disinfectant and produce in the equipment 200.
Fig. 7 illustrates by sterilizing water dispensing equipment 100 according to an exemplary embodiment of the present invention sterilizing water dispensing to the toilet inwall.As shown in Figure 7, the sterilizing water dispensing equipment 100 of front portion that is attached to the main body 30 of sitting bath equipment sprays disinfectant with wide dispensing angle, thereby disinfectant is applied to all surfaces of toilet 10 inwalls.
Simultaneously, in aforesaid exemplary embodiment, sterilizing water dispensing equipment 100 and disinfectant produce equipment 200 and are installed in sitting bath 20 places, but are not subjected to restriction like this, and sterilizing water dispensing equipment and disinfectant produce equipment and can also install at toilet seat 40 places and use.Promptly, sterilizing water dispensing equipment 100 and disinfectant produce the place, rear portion that equipment 200 can be installed in toilet seat 40, and equally as in the situation that is installed in sitting bath 20 places at sterilizing water dispensing equipment and disinfectant generation equipment, preferably, dispensing hole 141 be mounted to from direction downward with 20 degree or more wide-angle turn forward.In addition, because, produce disinfectant according to broad liquid method so disinfectant produces equipment 200 usually not to toilet seat 40 supply electric power.
Can have and be used in those users that want the toilet sterilizing function but do not use sitting bath by sterilizing water dispensing equipment being combined to product that toilet seat makes.
As explained above such, according to exemplary embodiment of the present invention, because having the form dispensing disinfectant than the fine particle of high surface area, institute is so that disinfectant forms bigger contact area with the toilet inwall, thereby can utilize a small amount of disinfectant enhancing Disinfection Effect.
In addition, because can utilize single sterilizing water dispensing equipment with all surfaces of sterilizing water dispensing, so described configuration can be simple and can reduce cost by the dispensing angle and the dispensing speed that increase disinfectant to the toilet inwall.
Though illustrated and described the present invention, it is obvious to the skilled person that and to modify and to change, and do not depart from spirit and scope of the present invention as that be defined by the following claims in conjunction with exemplary embodiment.

Claims (21)

1. sterilizing water dispensing equipment comprises:
Inlet is introduced disinfectant by described inlet;
Columniform vortex produces chamber, and this vortex produces chamber and produce vortex in the disinfectant of introducing by described inlet; With
The dispensing hole, this dispensing hole is arranged on the center that described vortex produces the bottom of chamber, and with the generation of described vortex generation chamber the sterilizing water dispensing of vortex to the inwall of toilet.
2. equipment according to claim 1 wherein, sprays described vortex by described dispensing hole with the form of fine particle and produces disinfectant in the chamber.
3. equipment according to claim 1, wherein, described vortex produces chamber and comprises the guiding groove that extends to inside from sidewall, described guiding groove is towards departing from the position extension that described vortex produces the chamber center, thus disinfectant is introduced the inside that described vortex produces chamber along described guiding groove, thereby produce the vortex that produces the center rotation of chamber around described vortex.
4. equipment according to claim 3, wherein, described guiding groove forms its width is narrowed down towards described inside from described sidewall.
5. equipment according to claim 3, wherein, a plurality of guiding grooves form the center symmetry that produces chamber around described vortex.
6. equipment according to claim 1 wherein, is sent disinfectant with 100 degree or bigger dispensing angle by described dispensing hole.
7. equipment according to claim 1, wherein, described vortex produces chamber and has the height of 0.1mm to 0.3mm.
8. equipment according to claim 1, wherein, described dispensing hole has the length of 0.1mm to 0.3mm.
9. equipment according to claim 1, wherein, described dispensing hole has the diameter of 0.1mm to 1.5mm.
10. equipment according to claim 3, wherein, described guiding groove has the width of 0.1mm to 0.7mm.
11. equipment according to claim 1, wherein, described dispensing hole is less than described inlet.
12. equipment according to claim 11, wherein, the pressure that described vortex produces the disinfectant in the chamber has from 1.2kg/cm 2To 5kg/cm 2Scope.
13. a sitting bath comprises:
Each described sterilizing water dispensing equipment in the claim 1 to 12; With
Disinfectant to described sterilizing water dispensing supply of equipment disinfectant produces equipment.
14. sitting bath according to claim 13, wherein, described disinfectant produces equipment and produces disinfectant by electrode method.
15. sitting bath according to claim 13 further comprises:
Nozzle assembly, this nozzle assembly is delivered to user's privates with moisture; With
The nozzle end cleaning part, this nozzle end cleaning part cleans the nozzle end of described nozzle assembly,
Wherein, described disinfectant generation equipment is connected to described sterilizing water dispensing equipment and described nozzle end cleaning part, and the disinfectant that is produced by described disinfectant generation equipment is supplied to described sterilizing water dispensing equipment or described nozzle end cleaning part.
16. sitting bath according to claim 15, wherein, described sterilizing water dispensing equipment is connected to pump, and by described pump supply disinfectant.
17. sitting bath according to claim 16, wherein, described pump comprises:
Motor;
The reduction gearing part, this reduction gearing part is connected with described motor, and has a plurality of gears, so that rotary speed reduces;
A plurality of component-bar linkages, the one side partly connects and connects motion with described reduction gearing; And
Pumping unit, this pumping unit is connected with the opposite side of described component-bar linkage, and moves back and forth according to the connection campaign of described component-bar linkage,
Wherein, described pumping unit is fed to described sterilizing water dispensing equipment with the disinfectant of described disinfectant generation equipment when moving back and forth.
18. sitting bath according to claim 13, wherein, the dispensing hole of described sterilizing water dispensing equipment is mounted to from side direction front side inclination downward.
19. a toilet seat comprises:
Each described sterilizing water dispensing equipment in the claim 1 to 12; With
Disinfectant to described sterilizing water dispensing supply of equipment disinfectant produces equipment.
20. toilet seat according to claim 19, wherein, described disinfectant produces equipment and produces disinfectant by solution methods.
21. toilet seat according to claim 19, wherein, described sterilizing water dispensing equipment is installed in the rear side place of described toilet seat, and the dispensing hole is mounted to from side direction front side inclination downward.
CN200910204042A 2009-03-31 2009-09-30 Sterilizing water dispensing apparatus, and bidet and toilet seat having the same Pending CN101851949A (en)

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AU2009222540A1 (en) 2010-10-14
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US20100242164A1 (en) 2010-09-30
EP2241687B1 (en) 2015-01-28
JP2010242486A (en) 2010-10-28

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Application publication date: 20101006