CN103610384B - The electric-heating container of liquid - Google Patents
The electric-heating container of liquid Download PDFInfo
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- CN103610384B CN103610384B CN201310632501.7A CN201310632501A CN103610384B CN 103610384 B CN103610384 B CN 103610384B CN 201310632501 A CN201310632501 A CN 201310632501A CN 103610384 B CN103610384 B CN 103610384B
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- liquid
- incrustation scale
- equal
- surface area
- adsorbent
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Abstract
The invention provides the electric-heating container of a kind of liquid, including: vessel, described vessel is used for containing liquid, and described vessel is the electric conductor for being connected with ground wire；With scale treatment device, described scale treatment device includes power supply, conductive incrustation scale adsorbent, the positive pole of described power supply is connected with described vessel, negative pole is connected with described incrustation scale adsorbent, and described incrustation scale adsorbent is positioned partially or entirely in described liquid；Wherein, the surface area S of described incrustation scale adsorbent and described supply voltage VElectricityRatio S/VElectricityMore than or equal to 1/220mm2/ V and less than or equal to 9 × 104mm2/V.The electric-heating container of the liquid that the present invention provides is by rationally arranging the surface area S and described supply voltage V of described incrustation scale adsorbentElectricityBetween ratio relation, can make scale treatment device in the case of without any servicing unit, maximum adsorptive liquid is produced incrustation scale in heating process, improves the effect removing scale removal.
Description
Technical field
The present invention relates to a kind of household electrical appliance, specifically, the present invention relates to a kind of there is water scale removing device
The electric-heating container of liquid.
Background technology
At present, in people's daily life, generally with electric kettle dress running water boiled after drink, this kind does
There is following problem in method:
1, running water exists substantial amounts of calcium ion, magnesium ion, in feedwater heating process, it may occur that change
Learning reaction and generate the incrustation scale such as a large amount of calcium carbonate and magnesium hydroxide, part incrustation scale can be drunk by people with boiled water；
2, the incrustation scale produced easily is condensed in kettle bottom portion, affects the thermal efficiency of kettle, and user need to often clean
Incrustation scale in kettle bottom.
For problem above, use at present in electric kettle, increase positive electrode rod and negative electrode rod, work as positive electricity
When extremely rod and negative electrode rod are energized, calcium ion and magnesium ion in incrustation scale are adsorbed on negative electrode rod, so
Incrustation scale can be formed on negative electrode rod, decrease the incrustation scale being formed in kettle, but, electric kettle each
Relation between individual parameter arranges unreasonable, it is impossible to effectively remove scale removal.
Summary of the invention
In order to solve at least one above-mentioned technical problem, the invention provides the electric-heating container of a kind of liquid,
Including: vessel, described vessel is used for containing liquid, and described vessel is for being used for and ground wire
The electric conductor being connected；With scale treatment device, described scale treatment device includes power supply, conductive water
Dirt adsorbent, the positive pole of described power supply is connected with described vessel, negative pole and described incrustation scale adsorbent phase
Connect, and described incrustation scale adsorbent is positioned partially or entirely in described liquid；Wherein, described incrustation scale adsorbent
Surface area S and described supply voltage VElectricityRatio S/VElectricityMore than or equal to 1/220mm2/ V and being less than or equal to
9×104mm2/V。
The electric-heating container of the liquid that the present invention provides is by rationally arranging the surface area of described incrustation scale adsorbent
S and described supply voltage VElectricityBetween ratio relation, scale treatment device can be made without any auxiliary
In the case of helping device, maximum adsorptive liquid is produced incrustation scale in heating process, improves
The effect of scale removal.
It addition, the electric-heating container of liquid described according to embodiments of the present invention can also have following additional
Technical characteristic:
The embodiment provided according to the present invention, the surface area S of incrustation scale adsorbent and the voltage V of power supplyElectricity
Ratio S/VElectricityMore than or equal to 9/25mm2/ V and less than or equal to 2 × 103mm2/V.Thus can be further
Improve the scale removal effect of scale treatment device.
The embodiment provided according to the present invention, the surface area S of described incrustation scale adsorbent is with described container originally
The nominal volume V of bodyHoldRatio S/VHoldMore than or equal to 0.2mm2/ L and less than or equal to 1.8 × 105mm2/L；
Preferably, the surface area S of described incrustation scale adsorbent and the nominal volume V of described vesselHoldRatio
S/VHoldMore than or equal to (2/3) × 102mm2/ L and less than or equal to 104mm2/L.Thus can improve further
The scale removal effect of scale treatment device.
The embodiment provided according to the present invention, the surface area S of described incrustation scale adsorbent and described electrical heating
The heating power P ratio S/P of container is more than or equal to 2 × 10-4mm2/ W and less than or equal to 9 × 103mm2/W；
Preferably, the surface area S of described incrustation scale adsorbent and the heating power P ratio S/P of described electric-heating container
More than or equal to 1/22mm2/ W and less than or equal to 25/2mm2/W.Thus can improve scale treatment further
The scale removal effect of device.
The embodiment provided according to the present invention, the surface area S of described incrustation scale adsorbent and the hardness of liquid
D ratio S/d is more than or equal to 10-4mm2/ ppm and less than or equal to 9 × 104mm2/ppm；Preferably, described
The surface area S of incrustation scale adsorbent is more than or equal to 2.5 × 10 with the hardness d ratio S/d of liquid-2mm2/ ppm and
Less than or equal to (1/6) × 103mm2/ppm.Thus can improve the scale removal effect of scale treatment device further
Really.
The embodiment provided according to the present invention, the surface area S of described incrustation scale adsorbent and the temperature of liquid
T ratio S/T is more than or equal to 10-2mm2/ DEG C and less than or equal to 9 × 104mm2/℃；Preferably, described incrustation scale
The surface area S of adsorbent is more than or equal to 1mm with the temperature T ratio S/T of liquid2/ DEG C and be less than or equal to
125mm2/℃.Thus can improve the scale removal effect of scale treatment device further.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the structural representation of the electric-heating container of liquid of the present invention.
Wherein, in Fig. 1, corresponding relation between reference and component names is:
1 vessel, 2 incrustation scale adsorbents, 3 power supplys.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the accompanying drawings and
The present invention is further described in detail by detailed description of the invention.It should be noted that in the feelings do not conflicted
Under condition, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, this
Bright can implement to use other to be different from other modes described here, therefore, the protection model of the present invention
Enclose and do not limited by following public specific embodiment.
The electric-heating container of the most described liquid is described below with reference to Fig. 1.
As it is shown in figure 1, the electric-heating container of liquid includes: vessel 1, power supply 3 and conductive water
Dirt adsorbent 2；Vessel 1 is used for containing liquid, and vessel 1 is for being connected with ground wire
Electric conductor, the positive pole of power supply 3 is connected with vessel 1, negative pole is connected with incrustation scale adsorbent 2, and
Incrustation scale adsorbent 2 is positioned partially or entirely in liquid；Wherein, the surface area S of incrustation scale adsorbent 2 and power supply
The voltage V of 3ElectricityRatio S/VElectricityMore than or equal to 1/220mm2/ V and less than or equal to 9 × 104mm2/V；Excellent
Selection of land, the surface area S of incrustation scale the adsorbent 2 and voltage V of power supply 3ElectricityRatio S/VElectricityIt is more than or equal to
9/25mm2/ V and less than or equal to 2 × 103mm2/V。
In one specific embodiment of the present invention, the surface area S of incrustation scale the adsorbent 2 and voltage V of power supply 3ElectricityRatio S/VElectricityFor 9/25mm2/V。
When the surface area S of incrustation scale adsorbent 2 is constant, the voltage V of power supply 3ElectricityIt is worth the biggest, incrustation scale adsorbent
The incrustation scale of 2 absorption is the most, and scale removal effect is the best, i.e. voltage is the biggest, and the electronics on incrustation scale adsorbent 2 is more
Many, it is gathered in the calcium ion on incrustation scale adsorbent 2 and magnesium ion is the most, thus produce on incrustation scale adsorbent 2
Incrustation scale the most；Voltage V when power supply 3ElectricityTime constant, the surface area S of incrustation scale adsorbent 2 is the biggest, inhales
Attached incrustation scale is the most, and scale removal effect is the best, i.e. the surface area of incrustation scale adsorbent 2 is the biggest, is gathered in incrustation scale
Calcium ion and magnesium ion on adsorbent 2 are the most, thus the incrustation scale produced on incrustation scale adsorbent 2 is the most.
In one embodiment of the invention, the surface area S of incrustation scale adsorbent 2 and vessel 1 is specified
Volume VHoldRatio S/VHoldMore than or equal to 0.2mm2/ L and less than or equal to 1.8 × 105mm2/L；Preferably,
The surface area S of incrustation scale the adsorbent 2 and nominal volume V of vessel 1HoldRatio S/VHoldIt is more than or equal to
(2/3)×102mm2/ L and less than or equal to 104mm2/L。
In one specific embodiment of the present invention, the surface area S of incrustation scale adsorbent 2 and the volume of vessel 1
Constant volume VHoldRatio S/VHoldFor (2/3) × 102mm2/L。
When the surface area S of incrustation scale adsorbent 2 is constant, the nominal volume V of vessel 1HoldThe least, except water
Dirt effect is the best, i.e. the volume of liquid is the least, and calcium ion and magnesium ion quantity in liquid are the fewest, and incrustation scale is inhaled
The quantity that attached body 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and the percentage of magnesium ion total quantity in liquid
The biggest, thus the incrustation scale produced on incrustation scale adsorbent 2 is the most；Nominal volume V when vessel 1HoldTime constant, the surface area S of incrustation scale adsorbent 2 is the biggest, and the incrustation scale of absorption is the most, and scale removal effect is the best,
The i.e. surface area of incrustation scale adsorbent 2 is the biggest, is gathered in the calcium ion on incrustation scale adsorbent 2 and magnesium ion is the most,
Thus the incrustation scale of generation is the most on incrustation scale adsorbent 2.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume of vessel 1
VHoldVoltage V with power supply 3ElectricityBetween there is ratio relation, it is preferable that S:VElectricity:VHold=104: 36:1.5, can
Improve the scale removal effect of scale treatment device further.
In one embodiment of the invention, the surface area S of incrustation scale adsorbent 2 and the heating of electric-heating container
Power P ratio S/P is more than or equal to 2 × 10-4mm2/ W and less than or equal to 9 × 103mm2/W；Preferably, water
The dirt surface area S of adsorbent 2 is more than or equal to the heating power P ratio S/P of electric-heating container
1/22mm2/ W and less than or equal to 25/2mm2/W。
In one specific embodiment of the present invention, the surface area S of incrustation scale adsorbent 2 and adding of electric-heating container
Thermal power P ratio S/P is 1/22mm2/W。
When the surface area S of incrustation scale adsorbent 2 is constant, the heating power P of electric-heating container is the biggest, absorption
Incrustation scale is the most, and scale removal effect is the best, i.e. in the biggest liquid of heating power P, calcium ion and magnesium ion are the most active,
It is gathered in the calcium ion on incrustation scale adsorbent 2 and magnesium ion is the most, thus the water produced on incrustation scale adsorbent 2
Dirt is the most；When the heating power P heating electric-heating container is constant, the surface area S of incrustation scale adsorbent 2
The biggest, the incrustation scale of absorption is the most, and scale removal effect is the best, i.e. the surface area of incrustation scale adsorbent 2 is the biggest, poly-
Collect the calcium ion on incrustation scale adsorbent 2 and magnesium ion is the most, thus the incrustation scale produced on incrustation scale adsorbent 2
The most.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume of vessel 1
VHold, the voltage V of power supply 3ElectricityAnd there is ratio relation between the heating power P of electric-heating container, preferably
Ground, S:VHold:VElectricity: P=104: 36:1.5:2200, can further improve the scale removal effect of scale treatment device.
In one embodiment of the invention, the surface area S of incrustation scale adsorbent 2 and the hardness d ratio of liquid
S/d is more than or equal to 10-4mm2/ ppm and less than or equal to 9 × 104mm2/ppm；Preferably, incrustation scale adsorbent 2
The hardness d ratio S/d of surface area S and liquid more than or equal to 2.5 × 10-2mm2/ ppm and being less than or equal to
(1/6)×103mm2/ppm。
In one particular embodiment of the present invention, the surface area S of incrustation scale adsorbent 2 and hardness d of liquid
Ratio S/d is 2.5 × 10-2mm2/ppm。
The liquid of different hardness produces the amount of incrustation scale and also differs, calcium ion in hardness the highest unit liquid volume
The highest with the content of magnesium ion, the scale treatment device in the electric-heating container of the liquid that the present invention provides can root
The surface area S of incrustation scale adsorbent 2 is set according to the different hardness of liquid, makes the incrustation scale adsorbent 2 can maximum journey
The incrustation scale that the adsorptive liquid of degree produces during heated, improves scale removal effect.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume of vessel 1
VHold, the voltage V of power supply 3Electricity, electric-heating container heating power P and hardness d of liquid between exist
Ratio relation, it is preferable that S:VElectricity:VHold: P:d=104: 36:1.5:2200:4000, can further improve at incrustation scale
The scale removal effect of reason device.
In one embodiment of the invention, the temperature T ratio of the surface area S of incrustation scale adsorbent 2 and liquid
Value S/T is more than or equal to 10-2mm2/ DEG C and less than or equal to 9 × 104mm2/℃；Preferably, incrustation scale adsorbent 2
The temperature T ratio S/T of surface area S and liquid more than or equal to 1mm2/ DEG C and less than or equal to 125mm2/℃。
In one particular embodiment of the present invention, the surface area S of incrustation scale adsorbent 2 and temperature T of liquid
Ratio S/T is 1mm2/℃。
In the liquid of different regions, the content of calcium ion and magnesium ion all differs, thus causes liquid to produce water
The temperature of dirt differs, and the scale treatment device in the electric-heating container of the liquid that the present invention provides can be according to liquid
Body liquid in container is heated to different temperature and arranges the surface area S of incrustation scale adsorbent 2, makes incrustation scale inhale
Attached body 2 at different temperatures can incrustation scale that farthest adsorptive liquid produces during heated, carry
High scale removal effect.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume of vessel 1
VHold, the voltage V of power supply 3Electricity, the heating power P of electric-heating container, hardness d of liquid and the temperature of liquid
Ratio relation is there is, it is preferable that S:V between degree TElectricity:VHold: P:d:T=104: 36:1.5:2200:4000:100,
Can further improve the scale removal effect of scale treatment device.
The surface area S of the incrustation scale adsorbent 2 that the application is above-mentioned, is all placed in liquid at incrustation scale adsorbent 2
Time, refer to the surface area of whole incrustation scale adsorbent 2；When incrustation scale adsorbent 2 is partially disposed in liquid, it is
The surface area of the incrustation scale adsorbent 2 that finger is placed in liquid rather than the surface area of whole incrustation scale adsorbent 2.
In the application, the unit of the surface area S of described incrustation scale adsorbent is square millimeter (mm2), power supply
The unit of voltage V electricity be volt (V), the nominal volume V of vessel hold unit liter (L), electricity adds
The unit of the heating power P of heat container be the unit of hardness d of watt (W), liquid be ppm (1ppm
Representing calcium carbonate content in liquid is 1 mg/litre (mg/L)), the unit of temperature T of liquid for degree Celsius
(℃)。
In the description of this specification, term " embodiment " " some embodiments " " specific embodiment " etc.
Describe specific features, structure, material or the feature meaning to combine this embodiment or example description and be contained in this
In at least one bright embodiment or example.In this manual, the schematic representation of above-mentioned term is differed
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can
To combine in an appropriate manner in any one or more embodiments or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (8)
1. the electric-heating container of a liquid, it is characterised in that including:
Vessel, described vessel is used for containing liquid, and described vessel is for being used for and ground wire phase
The electric conductor connected；With
Scale treatment device, described scale treatment device includes power supply, conductive incrustation scale adsorbent, described
The positive pole of power supply is connected with described vessel, negative pole is connected with described incrustation scale adsorbent, and described water
Dirt adsorbent is positioned partially or entirely in liquid；
Wherein, the surface area S of described incrustation scale adsorbent and described supply voltage VElectricityRatio S/VElectricityIt is more than
Equal to 1/220mm2/ V and less than or equal to 9 × 104mm2/ V, the surface area S of described incrustation scale adsorbent and institute
State the nominal volume V of vesselHoldRatio S/VHoldMore than or equal to (2/3) × 102mm2/ L and being less than
In 104mm2/L；The surface area S of described incrustation scale adsorbent refers to the table of the incrustation scale adsorbent being placed in liquid
Area.
The electric-heating container of liquid the most according to claim 1, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body and the voltage V of described power supplyElectricityRatio S/VElectricityMore than or equal to 9/25mm2/ V and little
In equal to 2 × 103mm2/V。
The electric-heating container of liquid the most according to claim 1, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to the heating power P ratio S/P of described electric-heating container
2×10-4mm2/ W and less than or equal to 9 × 103mm2/W。
The electric-heating container of liquid the most according to claim 3, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to 1/22mm with the heating power P ratio S/P of described electric-heating container2/W
And less than or equal to 25/2mm2/W。
The electric-heating container of liquid the most according to claim 3, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to 10 with the hardness d ratio S/d of liquid-4mm2/ ppm and being less than or equal to
9×104mm2/ppm。
The electric-heating container of liquid the most according to claim 5, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to 2.5 × 10 with the hardness d ratio S/d of liquid-2mm2/ ppm and being less than
In (1/6) × 103mm2/ppm。
The electric-heating container of liquid the most according to claim 5, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to 10 with the temperature T ratio S/T of liquid-2mm2/ DEG C and be less than or equal to
9×104mm2/℃。
The electric-heating container of liquid the most according to claim 7, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body is more than or equal to 1mm with the temperature T ratio S/T of liquid2/ DEG C and be less than or equal to
125mm2/℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632501.7A CN103610384B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632501.7A CN103610384B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103610384A CN103610384A (en) | 2014-03-05 |
| CN103610384B true CN103610384B (en) | 2016-08-17 |
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ID=50161121
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632501.7A Expired - Fee Related CN103610384B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246149Y (en) * | 1996-06-07 | 1997-01-29 | 张来顺 | Device for clearing incrustant by utilizing electric field between conducting liquid and metal vessel |
| CN2537483Y (en) * | 2002-03-14 | 2003-02-26 | 伍权沾 | Automatic cleaning and descaling device |
| GB2429124A (en) * | 2005-08-11 | 2007-02-14 | Otter Controls Ltd | Scale detection on water heating elements |
| CN201691729U (en) * | 2010-05-11 | 2011-01-05 | 广东新宝电器股份有限公司 | Electric kettle capable of preventing and removing scales |
| CN201977559U (en) * | 2011-02-01 | 2011-09-21 | 广州市拓璞电器发展有限公司 | Kettle with scale removal device |
| EP2397789A1 (en) * | 2009-02-16 | 2011-12-21 | Mitsubishi Electric Corporation | Water heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697950B1 (en) * | 1992-11-10 | 1995-05-12 | Dominique Mercier | Device for the production of low voltage electrostatic fields in mineralized aqueous solutions. |
-
2013
- 2013-11-29 CN CN201310632501.7A patent/CN103610384B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246149Y (en) * | 1996-06-07 | 1997-01-29 | 张来顺 | Device for clearing incrustant by utilizing electric field between conducting liquid and metal vessel |
| CN2537483Y (en) * | 2002-03-14 | 2003-02-26 | 伍权沾 | Automatic cleaning and descaling device |
| GB2429124A (en) * | 2005-08-11 | 2007-02-14 | Otter Controls Ltd | Scale detection on water heating elements |
| EP2397789A1 (en) * | 2009-02-16 | 2011-12-21 | Mitsubishi Electric Corporation | Water heater |
| CN201691729U (en) * | 2010-05-11 | 2011-01-05 | 广东新宝电器股份有限公司 | Electric kettle capable of preventing and removing scales |
| CN201977559U (en) * | 2011-02-01 | 2011-09-21 | 广州市拓璞电器发展有限公司 | Kettle with scale removal device |
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| CN103610384A (en) | 2014-03-05 |
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