CN103610385B - The electric-heating container of liquid - Google Patents
The electric-heating container of liquid Download PDFInfo
- Publication number
- CN103610385B CN103610385B CN201310632503.6A CN201310632503A CN103610385B CN 103610385 B CN103610385 B CN 103610385B CN 201310632503 A CN201310632503 A CN 201310632503A CN 103610385 B CN103610385 B CN 103610385B
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- hold
- liquid
- equal
- incrustation scale
- vessel
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Abstract
The invention provides a kind of electric-heating container of liquid, comprising: vessel, described vessel is used for carrying liquid, and described vessel is the electric conductor for being connected with ground wire; With scale treatment device, described scale treatment device comprises 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 partly or entirely positioned at described liquid; Wherein, the nominal volume V of described vessel
holdwith the ratio V of the hardness d of liquid
hold/ d is more than or equal to 5 × 10
-5l/ppm and be less than or equal to 5L/ppm.The electric-heating container of liquid provided by the invention is by rationally arranging the nominal volume V of described vessel
holdand the ratio relation between the hardness d of liquid, can make scale treatment device when not adding any servicing unit, the incrustation scale that maximum adsorptive liquid produces in heating process, improve the effect removing incrustation scale.
Description
Technical field
The present invention relates to a kind of household electrical appliance, specifically, the present invention relates to a kind of electric-heating container with the liquid of water scale removing device.
Background technology
At present, in people's daily life, usually with electric kettle dress running water boiled after drink, there is following problem in this kind of way:
1, there is a large amount of calcium ions, magnesium ion in running water, in feedwater heating process, chemical reaction can occur and generate the incrustation scales 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 bottom kettle, affects the thermal efficiency of kettle, and user needs incrustation scale in often at the bottom of cleaning kettle.
For above problem, current employing increases positive electrode rod and negative electrode rod in electric kettle, when positive electrode rod and the energising of negative electrode rod, calcium ion in incrustation scale and magnesium ion are adsorbed on negative electrode rod, such meeting forms incrustation scale on negative electrode rod, decreases the incrustation scale be formed in kettle, but, relation between the parameters of electric kettle arranges unreasonable, effectively can not remove incrustation scale.
Summary of the invention
In order to solve the problems of the technologies described above one of at least, the invention provides a kind of electric-heating container of liquid, comprising: vessel, described vessel is used for carrying liquid, and described vessel is the electric conductor for being connected with ground wire; With scale treatment device, described scale treatment device comprises 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 partly or entirely positioned at described liquid; Wherein, the nominal volume V of described vessel
holdwith the ratio V of the hardness d of liquid
hold/ d is more than or equal to 5 × 10
-5l/ppm and be less than or equal to 5L/ppm.
The electric-heating container of liquid provided by the invention is by rationally arranging the nominal volume V of described vessel
holdand the ratio relation between the hardness d of liquid, can make scale treatment device when not adding any servicing unit, the incrustation scale that maximum adsorptive liquid produces in heating process, improve the effect removing incrustation scale.
In addition, the electric-heating container of the liquid according to the embodiment of the present invention can also have following additional technical characteristic:
According to an embodiment provided by the invention, the nominal volume V of described vessel
holdwith the ratio V of the hardness d of liquid
hold/ d is more than or equal to 25 × 10
-5l/ppm and be less than or equal to 25 × 10
-3l/ppm.The scale removal effect of scale treatment device can be improved thus further.
According to an embodiment provided by the invention, the nominal volume V of described vessel
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 5 × 10
-3l/ DEG C and be less than or equal to 5L/ DEG C; Preferably, the nominal volume V of described vessel
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 10
-2l/ DEG C and be less than or equal to 2 × 10
-2l/ DEG C.The scale removal effect of scale treatment device can be improved thus further.
According to an embodiment provided by the invention, the surface area S of described incrustation scale adsorbent and the nominal volume V of described vessel
holdratio S/V
holdbe more than or equal to 0.2mm
2/ L and be less than or equal to 1.8 × 10
5mm
2/ L; Preferably, the surface area S of described incrustation scale adsorbent and the nominal volume V of described vessel
holdratio S/V
holdbe more than or equal to (2/3) × 10
2mm
2/ L and be less than or equal to 10
4mm
2/ L.The scale removal effect of scale treatment device can be improved thus further.
According to an embodiment provided by the invention, the voltage V of described power supply
electricitywith the nominal volume V of described vessel
holdratio V
electricity/ V
holdbe more than or equal to 0.2V/L and be less than or equal to 9 × 10
4v/L; Preferably, the voltage V of described power supply
electricitywith the nominal volume V of described vessel
holdratio V
electricity/ V
holdbe more than or equal to 10/3V/L and be less than or equal to 36V/L.The scale removal effect of scale treatment device can be improved thus further.
According to an embodiment provided by the invention, the nominal volume V of described vessel
holdwith the ratio V of the heating power P of described electric-heating container
hold/ P is more than or equal to 10
-4l/W and be less than or equal to 0.5L/W.The nominal volume V of described vessel
holdwith the ratio V of the heating power P of described electric-heating container
hold/ P is more than or equal to (1/22) × 10
-2l/W and be less than or equal to (3/10) × 10
-2l/W.The scale removal effect of scale treatment device can be improved thus further.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the electric-heating container of liquid of the present invention.
Wherein, the corresponding relation in Fig. 1 between Reference numeral and component names is:
1 vessel, 2 incrustation scale adsorbents, 3 power supplys.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The electric-heating container of described according to some embodiments of the invention liquid is described below with reference to Fig. 1.
As shown in Figure 1, the electric-heating container of liquid comprises: vessel 1, power supply 3 and conductive incrustation scale adsorbent 2; Vessel 1 is for carrying liquid, and vessel 1 is the electric conductor for being connected with ground wire, and 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 partly or entirely positioned at liquid; Wherein, the nominal volume V of vessel 1
holdwith the hardness d ratio V of liquid
hold/ d is more than or equal to 5 × 10
-5l/ppm and be less than or equal to 5L/ppm; Preferably, vessel 1 nominal volume V
holdwith liquid hardness d ratio V
hold/ d is more than or equal to 25 × 10
-5l/ppm and be less than or equal to 25 × 10
-3l/ppm.
In one particular embodiment of the present invention, the nominal volume V of vessel 1
holdwith the hardness d ratio V of liquid
hold/ d is 25 × 10
-3l/ppm.
The amount of the liquid generation incrustation scale of different hardness is not identical yet, in hardness higher unit liquid volume, the content of calcium ion and magnesium ion is higher, and the volume of liquid is less, calcium ion in liquid and magnesium ion quantity fewer, the percentage that the quantity that incrustation scale adsorbent 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and magnesium ion total quantity in liquid is larger, and the scale treatment device in the electric-heating container of liquid provided by the invention can arrange the nominal volume V of vessel 1 according to the different hardness of liquid
hold, make incrustation scale adsorbent 2 can the maximum incrustation scale that produces in by heating process of adsorptive liquid, improve scale removal effect.
In one embodiment of the invention, the nominal volume V of vessel 1
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 5 × 10
-3l/ DEG C and be less than or equal to 5L/ DEG C; Preferably, the nominal volume V of vessel 1
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 10
-2l/ DEG C and be less than or equal to 2 × 10
-2l/ DEG C.
In one particular embodiment of the present invention, the nominal volume V of vessel 1
holdwith the temperature T ratio V of liquid
hold/ T is 2 × 10
-2l/ DEG C.
In the liquid of different regions, calcium ion is all not identical with the content of magnesium ion, thus cause the temperature of liquid generation incrustation scale not identical, and the volume of liquid is less, calcium ion in liquid and magnesium ion quantity fewer, the percentage that the quantity that incrustation scale adsorbent 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and magnesium ion total quantity in liquid is larger, and the scale treatment device in the electric-heating container of liquid provided by the invention can be heated to different temperature according to liquid in liquid container and arrange the nominal volume V of vessel 1
hold, make incrustation scale adsorbent 2 at different temperatures can the maximum incrustation scale that produces in by heating process of adsorptive liquid, improve scale removal effect.
According to above-described embodiment, the nominal volume V of vessel 1
hold, there is ratio relation between the hardness d of liquid and the temperature T of liquid, preferably, V
hold: d:T=1.5:4000:100, can further improve the scale removal effect of scale treatment device thus.
In one embodiment of the invention, the surface area S of incrustation scale the adsorbent 2 and nominal volume V of vessel 1
holdratio S/V
holdbe more than or equal to 0.2mm
2/ L and be less than or equal to 1.8 × 10
5mm
2/ L; Preferably, the surface area S of incrustation scale the adsorbent 2 and nominal volume V of vessel 1
holdratio S/V
holdbe more than or equal to (2/3) × 10
2mm
2/ L and be less than or equal to 10
4mm
2/ L.
In the present invention's specific embodiment, the surface area S of incrustation scale the adsorbent 2 and nominal volume V of vessel 1
holdratio S/V
holdfor (2/3) × 10
2mm
2/ L.
When the surface area S of incrustation scale adsorbent 2 is constant, the nominal volume V of vessel 1
holdless, scale removal effect is better, namely the volume of liquid is less, calcium ion in liquid and magnesium ion quantity fewer, the percentage that the quantity that incrustation scale adsorbent 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and magnesium ion total quantity in liquid is larger, thus the incrustation scale that incrustation scale adsorbent 2 produces is relatively many; As the nominal volume V of vessel 1
holdtime constant, the surface area S of incrustation scale adsorbent 2 is larger, and the incrustation scale of absorption is more, scale removal effect is better, namely the surface area of incrustation scale adsorbent 2 is larger, be gathered in calcium ion on incrustation scale adsorbent 2 and magnesium ion more, thus the incrustation scale that incrustation scale adsorbent 2 produces is more.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume V of vessel 1
hold, there is ratio relation between the hardness d of liquid and the temperature T of liquid, preferably, S:V
hold: d:T=10
4: 1.5:4000:100, can further improve the scale removal effect of scale treatment device thus.
In one embodiment of the invention, the voltage V of power supply
electricitywith the nominal volume V of vessel
holdratio V
electricity/ V
holdbe more than or equal to 0.2V/L and be less than or equal to 9 × 10
4v/L; Preferably, the voltage V of described power supply
electricitywith the nominal volume V of described vessel
holdratio V
electricity/ V
holdbe more than or equal to 10/3V/L and be less than or equal to 36V/L.
In one particular embodiment of the present invention, the voltage V of power supply 3
electricitywith the nominal volume V of vessel 1
holdratio V
electricity/ V
holdfor 36V/L.
The voltage V of power supply 3
electricitytime constant, the nominal volume V of vessel 1
holdless, scale removal effect is better, namely the volume of liquid is less, calcium ion in liquid and magnesium ion quantity fewer, the percentage that the quantity that incrustation scale adsorbent 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and magnesium ion total quantity in liquid is larger, thus the incrustation scale that incrustation scale adsorbent 2 produces is relatively many; As the nominal volume V of vessel 1
holdtime constant, the voltage V of power supply 3
electricitylarger, the incrustation scale of absorption is more, and scale removal effect is better, and namely voltage is larger, and the electronics on incrustation scale adsorbent 2 is more, be gathered in calcium ion on incrustation scale adsorbent 2 and magnesium ion more, thus the incrustation scale that incrustation scale adsorbent 2 produces is more.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the voltage V of power supply 3
electricity, vessel 1 nominal volume V
hold, there is ratio relation between the hardness d of liquid and the temperature T of liquid, preferably, S:V
electricity: V
hold: d:T=10
4: 36:1.5:4000:100, can further improve the scale removal effect of scale treatment device thus.
In one embodiment of the invention, the nominal volume V of vessel 1
holdwith the heating power P ratio V of electric-heating container
hold/ P is more than or equal to 10
-4l/W and be less than or equal to 0.5L/W; Preferably, the nominal volume V of vessel 1
holdwith the heating power P ratio V of electric-heating container
hold/ P is more than or equal to (1/22) × 10
-2l/W and be less than or equal to (3/10) × 10
-2l/W.
In one particular embodiment of the present invention, the nominal volume V of vessel 1
holdwith the heating power P ratio V of electric-heating container
hold/ P is (3/10) × 10
-2l/W.
The nominal volume V of vessel 1
holdtime constant, the heating power P of electric-heating container is larger, and absorption incrustation scale is more, scale removal effect is better, namely in the larger liquid of heating power P calcium ion and magnesium ion more active, be gathered in calcium ion on incrustation scale adsorbent 2 and magnesium ion more, thus the incrustation scale that incrustation scale adsorbent 2 produces is more; When the heating power P of electric-heating container is constant, the nominal volume V of vessel 1
holdless, scale removal effect is better, namely the volume of liquid is less, calcium ion in liquid and magnesium ion quantity fewer, the percentage that the quantity that incrustation scale adsorbent 2 adsorbs calcium ion and magnesium ion accounts for calcium ion and magnesium ion total quantity in liquid is larger, thus the incrustation scale that incrustation scale adsorbent 2 produces is relatively many.
According to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the voltage V of power supply 3
electricity, vessel 1 nominal volume V
hold, there is ratio relation between the heating power P of electric-heating container, the hardness d of liquid and the temperature T of liquid, preferably, S:V
electricity: V
hold: P:d:T=10
4: 36:1.5:2200:4000:100, can further improve the scale removal effect of scale treatment device thus.
The surface area S of the incrustation scale adsorbent 2 that the application is above-mentioned, when incrustation scale adsorbent 2 is all placed in liquid, refers to the surface area of whole incrustation scale adsorbent 2; When incrustation scale adsorbent 2 part is placed in liquid, refer to the surface area of the incrustation scale adsorbent 2 being placed in liquid, instead of 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 (mm
2), the voltage V of power supply
electricityunit be the nominal volume V of volt (V), vessel
holdunit be rise (L), the unit of heating power P of electric-heating container is watt (W), the unit of the hardness d of liquid is ppm (it is 1 mg/litre (mg/L) that 1ppm represents calcium carbonate content in liquid), the unit of the temperature T of liquid is degree Celsius (DEG C).
In the description of this description, specific features, structure, material or feature that the description of term " embodiment " " some embodiments " " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an electric-heating container for liquid, is characterized in that, comprising:
Vessel, described vessel is used for carrying liquid, and described vessel is the electric conductor for being connected with ground wire; With
Scale treatment device, described scale treatment device comprises 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 partly or entirely positioned at described liquid;
Wherein, the nominal volume V of described vessel
holdwith the ratio V of the hardness d of liquid
hold/ d is more than or equal to 5 × 10
-5l/ppm and be less than or equal to 5L/ppm.
2. the electric-heating container of liquid according to claim 1, is characterized in that, the nominal volume V of described vessel
holdwith the ratio V of the hardness d of liquid
hold/ d is more than or equal to 25 × 10
-5l/ppm and be less than or equal to 25 × 10
-3l/ppm.
3. the electric-heating container of liquid according to claim 1, is characterized in that, the nominal volume V of described vessel
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 5 × 10
-3l/ DEG C and be less than or equal to 5L/ DEG C.
4. the electric-heating container of liquid according to claim 3, is characterized in that, the nominal volume V of described vessel
holdwith the temperature T ratio V of liquid
hold/ T is more than or equal to 10
-2l/ DEG C and be less than or equal to 2 × 10
-2l/ DEG C.
5. the electric-heating container of liquid according to claim 3, is characterized in that, the surface area S of described incrustation scale adsorbent and the nominal volume V of described vessel
holdratio S/V
holdbe more than or equal to 0.2mm
2/ L and be less than or equal to 1.8 × 10
5mm
2/ L, the surface area S of described incrustation scale adsorbent refer to the available adsorption area of described incrustation scale adsorbent.
6. the electric-heating container of liquid according to claim 5, is characterized in that, the surface area S of described incrustation scale adsorbent and the nominal volume V of described vessel
holdratio S/V
holdbe more than or equal to (2/3) × 10
2mm
2/ L and be less than or equal to 10
4mm
2/ L.
7. the electric-heating container of liquid according to claim 5, is characterized in that, the voltage V of described power supply
electricitywith the nominal volume V of described vessel
holdratio V
electricity/ V
holdbe more than or equal to 0.2V/L and be less than or equal to 9 × 10
4v/L.
8. the electric-heating container of liquid according to claim 7, is characterized in that, the voltage V of described power supply
electricitywith the nominal volume V of described vessel
holdratio V
electricity/ V
holdbe more than or equal to 10/3V/L and be less than or equal to 36V/L.
9. the electric-heating container of liquid according to claim 7, is characterized in that, the nominal volume V of described vessel
holdwith the heating power P ratio V of described electric-heating container
hold/ P is more than or equal to (1/22) × 10
-2l/W and be less than or equal to (3/10) × 10
-2l/W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632503.6A CN103610385B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632503.6A CN103610385B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103610385A CN103610385A (en) | 2014-03-05 |
| CN103610385B true CN103610385B (en) | 2016-03-16 |
Family
ID=50161122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632503.6A Expired - Fee Related CN103610385B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103610385B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598815B (en) * | 2013-11-29 | 2016-03-16 | 美的集团股份有限公司 | The electric-heating container of liquid |
Citations (4)
| 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 |
| CN2708164Y (en) * | 2003-08-10 | 2005-07-06 | 黄顺贤 | Electric boiler |
| 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 |
| CN102317704A (en) * | 2009-02-16 | 2012-01-11 | 三菱电机株式会社 | Water heater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4644677B2 (en) * | 2004-09-06 | 2011-03-02 | イノベーティブ・デザイン＆テクノロジー株式会社 | Cooling water circulation device |
| CA2741020C (en) * | 2011-05-17 | 2012-02-14 | James S. Adamson | Clarification of tailing ponds using electrophoresis |
| CN103598815B (en) * | 2013-11-29 | 2016-03-16 | 美的集团股份有限公司 | The electric-heating container of liquid |
-
2013
- 2013-11-29 CN CN201310632503.6A patent/CN103610385B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| CN2708164Y (en) * | 2003-08-10 | 2005-07-06 | 黄顺贤 | Electric boiler |
| CN102317704A (en) * | 2009-02-16 | 2012-01-11 | 三菱电机株式会社 | Water heater |
| 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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| Publication number | Publication date |
|---|---|
| CN103610385A (en) | 2014-03-05 |
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Granted publication date: 20160316 Termination date: 20201129 |