KR20170004392A - Detergent-free dishwasher - Google Patents
Detergent-free dishwasher Download PDFInfo
- Publication number
- KR20170004392A KR20170004392A KR1020150094682A KR20150094682A KR20170004392A KR 20170004392 A KR20170004392 A KR 20170004392A KR 1020150094682 A KR1020150094682 A KR 1020150094682A KR 20150094682 A KR20150094682 A KR 20150094682A KR 20170004392 A KR20170004392 A KR 20170004392A
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- KR
- South Korea
- Prior art keywords
- water
- dishwasher
- washing
- absorbance
- hot
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention relates to an upper body (10) operated in an upward or downward direction; And a lower body 20 including a water tank 100, a control unit 200 and a cleaning unit 300 which are disposed in the lower direction of the upper body 10. In the dishwasher, (110) formed in the lower body (20) and capable of coupling and replacing the filter housing (140); A sloped surface 120 inclined to facilitate the drainage; And a drain (130) formed at a position corresponding to a lower end of the inclined surface (120) of the side surface of the water tub (100) and discharging water. will be.
The present invention relates to a dishwasher, and more particularly, to a dishwasher capable of improving the quality of water by providing a filter housing filled with a ceramic ball in the dishwasher, will be.
The present invention also relates to a dishwasher which is equipped with an absorbance meter inside a dishwasher and can measure the degree of sterilization of the dishwasher according to the absorbance of water after washing the dishwasher.
Description
The present invention relates to an upper body (10) operated in an upward or downward direction; And a
The present invention relates to a dishwasher, and more particularly, to a dishwasher capable of improving the quality of water by providing a filter housing filled with a ceramic ball in the dishwasher, will be.
The present invention also relates to a dishwasher which is equipped with an absorbance meter inside a dishwasher and can measure the degree of sterilization of the dishwasher according to the absorbance of water after washing the dishwasher.
In general, a dishwasher is widely used in a general restaurant or the like which handles a large amount of dishes, since the dishwasher is operated in a state in which the dishwasher is housed in a device provided with a detergent and a washing water supply device and the dishwasher is automatically cleaned during a predetermined washing time. Due to its convenience, it is increasingly becoming a daily necessity in the home, and its use is expanding.
Dishwashers are for home use and mass cooking.
For home use, there is a small desk-top type that is used directly with hot water equipment such as automatic hot water type floor mounted type and instant hot water boiler, all of which are automatic type. They wash the dirty material with the detergent solution by each injection method and dry it after finishing washing. It can also be used as a storage room and can be expected to have a sterilizing effect depending on the hot water and cleaning effect.
There are ultrasonic vibration type and injection type conveyor type for mass cooking.
However, in the conventional dishwasher, the detergent or rinse may be left on the tableware by using detergent and rinse to detrimentally affect the human body, or the dishwasher user may experience inconvenience due to an artificial odor of detergent or rinse.
Accordingly, it is necessary to develop a dishwasher having excellent cleaning effect without using detergent or rinse.
With respect to the conventional dishwasher having a filter, Patent Document 10-0856782 describes a filter assembly for a dishwasher and a dishwasher having the filter assembly.
In the dishwasher according to the related art, since the tubular filter portion is installed through the plate-shaped filter portion, the entire area inside the filter frame is formed with a filtering area for filtering foreign substances contained in water circulated by the tableware, The amount of water to be supplied to the washing water is increased and the circulation efficiency of the water is improved.
Further, it is described that the case where the foreign substance covers the entire filtering area to block the filter can be greatly reduced.
However, the conventional dishwasher functions to filter out foreign substances contained in the water circulated by the dishware, and there is no description that it is not necessary to use a detergent. Furthermore, after the dishwasher is washed, It is impossible to verify the washing effect of the dishware.
Therefore, it is required to develop a dishwasher capable of measuring the degree of sterilization of a dishwasher after cleaning, since it does not require the use of a detergent.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a filter housing in a dishwasher and to provide a filter housing for washing water, The present invention provides a dishwasher which does not use a detergent that can improve the quality of water.
Another object of the present invention is to provide a dishwasher which does not use a detergent which is equipped with an absorbance meter in the dishwasher to measure the absorbance of water and measure the degree of sterilization of the dishwasher.
In order to solve the above problems, the present invention provides an
The dishwasher not using the detergent according to the present invention includes a filter housing filled with a ceramic ball, so that harmful substances and heavy metals in dishes can be adsorbed and decomposed.
Therefore, it has the effect of eliminating foodborne pathogenic bacteria of the tableware, having a strong sterilization and disinfection effect, and significantly reducing the smell of the tableware and dishwasher.
In addition, since the water becomes good water for washing, it is not necessary to use the detergent, so that an eco-friendly effect can be expected, and the water used for washing can be reused.
Also, the dishwasher not using the detergent according to the present invention has an absorbance measuring device inside, and has an effect of measuring the degree of sterilization of the tableware according to the absorbance of water after the dishwashing.
1 is a perspective view of a dishwasher according to the present invention.
FIG. 2 shows the construction of a water tank provided in the dishwasher according to the present invention.
FIG. 3 shows an example of the form of the filter support means when the filter housing is coupled to the water tank in the dishwasher according to the present invention.
FIG. 4 shows the structure of a filter housing coupled to a water tank in a dishwasher according to the present invention.
FIG. 5 shows a configuration of a control unit provided in the dishwasher according to the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor can properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents And variations are possible.
Before describing the present invention with reference to the accompanying drawings, it should be noted that the present invention is not described or specifically described with respect to a known configuration that can be easily added by a person skilled in the art, Let the sound be revealed.
1 is a perspective view of a dishwasher according to the present invention.
The dishwasher according to the present invention comprises an upper body (10) and a lower body (20).
The
That is, when the knob shown in FIG. 1 is lifted up, the folding type opening and closing connecting means formed at the end of the
The upper surface of the
The
The
The
The main components are a
The
The
The
FIG. 2 shows the construction of a water tank provided in the dishwasher according to the present invention.
The
The
The
The
2, the
At this time, the predetermined angle is sufficient to be inclined so that water in the
The
The
FIG. 3 shows an example of the form of the filter support means when the filter housing is coupled to the water tank in the dishwasher according to the present invention.
The
The
The filter
3 (a) and 3 (b) show an example of a filter supporting means 114 protruding by a predetermined length, where a predetermined length is sufficient so long as the
However, if the filter support means 114 is designed to prevent water from passing through, it may have a length of about 1 to 3 cm. If the filter support means 114 is designed to allow water to pass through the water, the
The material of the filter receiving means 114 may be made of metal such as plastic, stainless, or rubber.
FIG. 4 shows the structure of a filter housing coupled to a water tank in a dishwasher according to the present invention.
The
The ceramic
The
The
The
Specifically, 30 to 50% by weight of silica (Si0 2), calcium (CaO) 30% to 50% by weight oxide, aluminum (2 O 3 AL) 10 ~ 25% by weight oxide, tourmaline (tourmaline) 5 ~ 10% by weight and And 0.5 to 7% by weight of other components.
Other components include yttrium (Y), gadolinium (Gd) and lanthanum (La), which are rare earth minerals (rare metals), such as titanium (Ti), selenium (Se), germanium Based mineral elements.
Anhydrous silicic acid (SiO 2 ) and aluminum oxide (Al 2 O 3 ) are 300 to 600 mesh particles, which are porous and biocompatible. It maintains the vitality of the cells by regulating the development and physiological functions of the living body, radiates minerals leaching, ion exchange action and far infrared rays to prevent and treat various diseases of the organism, and has effects of detoxification, growth promotion and freshness maintenance , And adsorbs and decomposes harmful substances and heavy metals by strong adsorption action, thereby eliminating the cause of corruption.
Calcium oxide (CaO) is an inexpensive natural minerals and can be mass-produced. It is a particle of 300 ~ 500 mesh and it is an essential element of biochemical balance. It has anti-bacterial coating effect by negative ions and minerals, It is used to remove germs, fungi, bacteria and causative bacteria of food poisoning by alkaline cleaning force generated when it comes into contact with water, and effectively sterilize various corrupt groups, disease bacteria and viruses by the effect of strong sterilization and disinfection.
Tourmaline is a 300-500 mesh particle that is superconducting to attract dust when heated and also called tourmaline.
When tourmaline is in contact with water, the water component is changed into weak alkaline water, which is not only irritating to the skin, but also changed into mineral-rich water, which is good for skin care. It can purify the blood by activating cell function and immune function, has autonomic nervous stabilization function, is excellent in moisturizing effect, and has foreign matter and odor stuck in the drain port remarkably And the detergent is used as the detergent, thereby reducing the amount of the detergent used and promoting the removal of the odor of the pet and the growth of the biological growth.
Other components are mineral sources for bio-active purposes, such as titanium (Ti), selenium (Se), germanium (Ge) and manganese (Mn), or rare earth minerals such as rare earth minerals (rare metals) , Gadolinium (Gd) and lanthanum (La) can be used.
Titanium (Ti), selenium (Se), germanium (Ge) and manganese (Mn) series of rare earth minerals (noble metals) are 300 to 500 mesh particles and are active and antibiotic.
Yttrium (Y), gadolinium (Gd), and lanthanum (La), which are rare earth minerals, are 300 to 500 mesh particles in active promoting type.
The
FIG. 5 shows a configuration of a control unit provided in the dishwasher according to the present invention.
The
The
In the dishwasher according to the present invention, a washing cycle, which is preferably performed by the
First, water is sprayed at room temperature to wash the dishes. At this time, foreign matter such as food or the like remaining on the tableware falls into the food waste sludge screen provided in the washing section.
And the dishwasher is cleaned by spraying hot water through the
The absorbance of the water immediately before the completion of the second washing is measured by the
As a result of the absorbance measurement, when the green light is emitted, the tableware is dried and the entire washing process is terminated. When the red light is emitted, it may be re-executed from the first washing or the second washing depending on the user's choice.
Hereinafter, the detailed constitutional elements of the
When the water flows into the
The water passing through the
The water after washing is collected in the
At this time, the degree of sterilization of the tableware can be measured by measuring the absorbance of the collected water using the
The absorbance measurement can be performed at the time of the first washing or the second washing, and it can be repeated or canceled according to the user's choice.
Absorbance refers to the amount of light absorbed when light is transmitted through the liquid, and the growth of microorganisms such as bacteria can be measured using the absorbance.
When the absorbance of the water is measured by the
The
The LED indicator is set to emit green light when the sterilization degree is above the standard and to emit red light when the sterilization degree is below the standard.
When the LED indicator lights up green, the dishwasher can be dried and the washing operation can be terminated. In case of the red light emission, the first washing operation or the second washing operation is performed again according to the user's choice.
When the cleaned tableware is dried, the fan of the
At this time, the
When heated through the
In addition to the sterilization degree measurement function according to the absorbance, the
By providing the filter housing in which the ceramic ball is filled in the dishwasher, the function of the filter housing is not extinguished even when it is directly exposed to water, so that it is semi-permanent, and the ceramic is effective for preventing and treating various diseases, And can adsorb and decompose harmful substances and heavy metals in dishes.
In addition, the food-borne causative bacteria and the like of the tableware are removed, the effect of strong disinfection and disinfection is remarkable, the smell of tableware and dishwasher is remarkably reduced, and the detergent is water with good washing power.
1 to 5 are merely the main points of the present invention. As various designs can be made within the technical scope of the present invention, the present invention is limited to the configurations of Figs. 1 to 5 It is self-evident.
10: upper body 20: lower body
100: water tank 110: filter coupling part
111: Filter coupling
112: filter coupling portion door 113: door coupling portion
114: Filter support means
120: sloped surface 130: drain
140: Filter housing 141: Ceramic ball receiving network
142: ceramic ball 143: ring
150: hot water pipe inlet 160: water pipe inlet
200: control unit 210: hot water heater
211: hot water pipe 212: hot water nozzle connecting part
220: Drying section 221: Hot air heater
222: inlet port 223: hot air nozzle connection
230: Control Panel 240: Control Interface
250: House water chamber 251: Absorbance meter
252: house water pipe
300: washing section 310: hot water nozzle
320: hot air nozzle 330:
Claims (7)
The water tank (100)
A filter coupling part 110 formed inside the lower body 20 and capable of coupling and replacing the filter housing 140;
A sloped surface 120 inclined to facilitate the drainage; And
And a drain (130) formed at a position corresponding to a lower end of the inclined surface (120) of the side surface of the water tub (100) and discharging water.
The filter housing 140 is filled with a ceramic ball 142 therein,
The ceramic ball 142 may include 30 to 50 wt% of anhydrous silicic acid (SiO 2 ), 30 to 50 wt% of calcium oxide (CaO), 10 to 25 wt% of aluminum oxide (AL 2 O 3 ) 10% by weight, and 0.5 to 7% by weight of other components.
And a filter support means (114) protruded to support the filter housing (140) on an inner side surface of the water tub (100).
The control unit (200)
And is provided inside the lower body 20,
A hot water pipe 211 connected to the water tank 100 to allow water to flow into the water tank 100;
A hot water heater 210 for heating the inflow water by an instantaneous hot water function;
A hot water nozzle connection part (212) through which heated water flows;
A drying unit 220 provided inside the control unit 200 and equipped with a fan for introducing outside air;
An inlet port 222 as an inlet through which external air flows as the fan of the drying section 220 operates;
A hot air heater 221 for heating the introduced air;
A hot air nozzle connecting portion 223 through which heated air flows;
A water collecting chamber 250 provided inside the control unit 200 and collecting water after washing;
A collector pipe 252 connected to the water tank 100 and discharging water collected in the water collecting chamber 250 into the water tank 100;
An absorbance meter 251 for measuring the absorbance of water collected in the water collecting chamber 250;
And is provided on the lower surface of the control unit 200. The control unit 240 receives the measured absorbance value and transmits the light or the like such as red or green according to the sterilization standard to the control interface 240 and controls the supply and drainage of water, A control panel 230 for controlling the adjustment of the washing time and the instant stop function; And
A light emitting diode (LED) which is provided on the outer surface of the lower body 20 and has buttons for controlling washing and drying, temperature of water, measurement of absorbance, and momentary stopping function, And a control interface (240) provided with an indicator.
The hot water heater (210)
The dishwasher according to any one of claims 1 to 3, wherein the water is heated to 80 ° C to perform a drying function with steam.
The absorbance meter 251,
Wherein the sterilizing degree of the dishware can be measured by measuring the absorbance of the water collected in the water collecting chamber (250) after washing.
The cleaning unit 300 includes:
And is provided on the upper surface of the lower body 20,
A hot water nozzle 310 for spraying room temperature water or hot water for washing dishes;
A hot air nozzle 320 through which hot air is blown when hot air is dried; And
(330), which is an inlet of a water chamber (250) in which water collected after washing the dishes is collected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150094682A KR101763890B1 (en) | 2015-07-02 | 2015-07-02 | Detergent-free dishwasher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150094682A KR101763890B1 (en) | 2015-07-02 | 2015-07-02 | Detergent-free dishwasher |
Publications (2)
Publication Number | Publication Date |
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KR20170004392A true KR20170004392A (en) | 2017-01-11 |
KR101763890B1 KR101763890B1 (en) | 2017-08-01 |
Family
ID=57832779
Family Applications (1)
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KR1020150094682A KR101763890B1 (en) | 2015-07-02 | 2015-07-02 | Detergent-free dishwasher |
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KR (1) | KR101763890B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100856782B1 (en) | 2007-08-10 | 2008-09-05 | 엘지전자 주식회사 | Filter assembley and dishwasher having the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100327382B1 (en) * | 2000-05-04 | 2002-03-13 | 구자홍 | Drawer-type Dishwasher |
KR101488684B1 (en) * | 2012-12-13 | 2015-02-12 | 강성모 | dishwasher with water quality improvement devices |
KR101499035B1 (en) * | 2013-08-05 | 2015-03-05 | (주) 대은글로벌솔루션 | Washing-ball case for dishwasher |
-
2015
- 2015-07-02 KR KR1020150094682A patent/KR101763890B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100856782B1 (en) | 2007-08-10 | 2008-09-05 | 엘지전자 주식회사 | Filter assembley and dishwasher having the same |
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KR101763890B1 (en) | 2017-08-01 |
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