CN103622561A - Electric heating container for liquid - Google Patents
Electric heating container for liquid Download PDFInfo
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- CN103622561A CN103622561A CN201310629184.3A CN201310629184A CN103622561A CN 103622561 A CN103622561 A CN 103622561A CN 201310629184 A CN201310629184 A CN 201310629184A CN 103622561 A CN103622561 A CN 103622561A
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- liquid
- electric
- equal
- heating container
- heating
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides an electric heating container for liquid. The electric heating container comprises a container body and an incrustation processing device. The container body is used for containing the liquid and is an electric conductor used for being connected with a ground wire. The incrustation processing device comprises a power source and a conductive incrustation adsorption body. The positive electrode of the power source is connected with the container body, the negative electrode of the power source is connected with the incrustation adsorption body, and a part of the incrustation adsorption body or the whole incrustation adsorption body is located in the liquid, wherein the ratio P/d of the heating power P of the electric heating container to the hardness d of the liquid is larger than or equal to 10<-3>W/ppm and smaller than or equal to 5*10<3>W/ppm. According to the electric heating container for the liquid, incrustation generated when the liquid is heated can be adsorbed by the incrustation processing device to the greatest extent under the situation that any auxiliary device is not added through the reasonable arrangement of the relation of the ratio of the heating power P of the electric heating container to the hardness d of the liquid, and the effect of removing incrustation is improved.
Description
Technical field
The present invention relates to a kind of household electrical appliance, particularly, 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, drinking after conventionally boiled with electric kettle dress running water, there is following problem in this kind of way:
1, in running water, have a large amount of calcium ions, magnesium ion, 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 producing is easily condensed in kettle bottom, affect the thermal efficiency of kettle, and user needs often to clean interior incrustation scale at the bottom of kettle.
For above problem, adopt at present and in electric kettle, increase positive electrode rod and negative electrode rod, 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, can on negative electrode rod, form incrustation scale like this, reduce the incrustation scale being formed in kettle, still, between the parameters of electric kettle, arrange unreasonablely, can not effectively remove incrustation scale.
Summary of the invention
In order one of to solve the problems of the technologies described above at least, the invention provides a kind of electric-heating container of liquid, comprising: vessel, described vessel is 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 hardness d ratio P/d of the heating power P of described electric-heating container and liquid is more than or equal to 10
-3w/ppm and be less than or equal to 5 * 10
3w/ppm.
The electric-heating container of liquid provided by the invention is by rationally arranging the heating power P of heating container and the ratio relation between the hardness d of liquid, can make scale treatment device in the situation that not adding any servicing unit, the incrustation scale that farthest adsorptive liquid produces in heating process, has improved the effect of removing incrustation scale.
In addition, according to the electric-heating container of the liquid described in the embodiment of the present invention, can also there is following additional technical characterictic:
According to an embodiment provided by the invention, the hardness d ratio P/d of the heating power P of described electric-heating container and liquid is more than or equal to 0.2W/ppm and is less than or equal to (3/10) W/ppm.Can further improve the scale removal effect of scale treatment device thus.
According to an embodiment provided by the invention, the temperature T ratio P/T of the heating power P of described electric-heating container and liquid is more than or equal to 0.1W/ ℃ and be less than or equal to 5000W/ ℃, preferably, the temperature T ratio P/T of the heating power P of described electric-heating container and liquid is more than or equal to 8W/ ℃ and be less than or equal to 27.5W/ ℃.Can further improve the scale removal effect of scale treatment device thus.
According to an embodiment provided by the invention, the heating power P ratio S/P of described incrustation scale adsorbent surface area S and described electric-heating container is more than or equal to 2 * 10
-4mm
2/ W and be less than or equal to 9 * 10
3mm
2/ W; Preferably, the heating power P ratio S/P of described incrustation scale adsorbent surface area S and described electric-heating container is more than or equal to 1/22mm
2/ W and be less than or equal to 25/2mm
2/ W.Can further improve the scale removal effect of scale treatment device thus.
According to an embodiment provided by the invention, the voltage V of described power supply
electricityratio V with the heating power P of described electric-heating container
electricity/ P is more than or equal to 2 * 10
-4v/W and be less than or equal to 22V/W; Preferably, the voltage V of described power supply
electricityratio V with the heating power P of described electric-heating container
electricity/ P is more than or equal to (5/22) * 10
-2v/W and be less than or equal to 4.5 * 10
-2v/W.Can further improve the scale removal effect of scale treatment device thus.
According to an embodiment provided by the invention, the nominal volume V of described vessel
holdheating power P ratio V with 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; Preferably, the nominal volume V of described vessel
holdheating power P ratio V with 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.Can further improve the scale removal effect of scale treatment device thus.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the structural representation of the electric-heating container of liquid of the present invention.
Wherein, in Fig. 1, the corresponding relation between Reference numeral and component names is:
1 vessel, 2 incrustation scale adsorbents, 3 power supplys.
The specific embodiment
In order more clearly to 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, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth 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 subject to the restriction of following public specific embodiment.
Below with reference to Fig. 1, the electric-heating container of described liquid is according to some embodiments of the invention described.
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 ratio P/d of the heating power P of electric-heating container and the hardness d of liquid is more than or equal to 10
-3w/ppm and be less than or equal to 5 * 10
3w/ppm; Preferably, the ratio P/d of the heating power P of electric-heating container and the hardness d of liquid is more than or equal to 0.2W/ppm and is less than or equal to (3/10) W/ppm.
In a specific embodiment of the present invention, the hardness d ratio P/d of the heating power P of electric-heating container and liquid is 0.2W/ppm.
The amount that the liquid of different hardness produces incrustation scale is not identical yet, in hardness Yue Gao unit liquid volume, the content of calcium ion and magnesium ion is higher, and the heating power P of electric-heating container is larger, adsorb the more of incrustation scale, scale removal effect is better, be in the larger liquid of heating power P calcium ion and magnesium ion more active, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, scale treatment device in the electric-heating container of liquid provided by the invention can arrange according to the different hardness of liquid the heating power P of electric-heating container, make incrustation scale adsorbent 2 incrustation scale that farthest adsorptive liquid produces in being heated process, improve scale removal effect.
In one embodiment of the invention, the temperature T ratio P/T of the heating power P of electric-heating container and liquid is more than or equal to 0.1W/ ℃ and be less than or equal to 5000W/ ℃; Preferably, the temperature T ratio P/T of the heating power P of electric-heating container and liquid is more than or equal to 8W/ ℃ and be less than or equal to 27.5W/ ℃.
In a specific embodiment of the present invention, the temperature T ratio P/T of the heating power P of electric-heating container and liquid is 8W/ ℃.
In the liquid of different regions, the content of calcium ion and magnesium ion is all not identical, thereby cause the temperature of liquid generation incrustation scale not identical, and the heating power P of electric-heating container is larger, adsorb the more of incrustation scale, scale removal effect is better, be in the larger liquid of heating power P calcium ion and magnesium ion more active, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, scale treatment device in the electric-heating container of liquid provided by the invention can be heated to the heating power P that different temperature arranges electric-heating container according to liquid in liquid container, make incrustation scale adsorbent 2 under different temperatures farthest adsorptive liquid be heated the incrustation scale producing in process, improve scale removal effect.
Known according to above-described embodiment, between the heating power P of electric-heating container, the hardness d of liquid and the temperature T of liquid, there is ratio relation, preferably, P:d:T=2200:4000:100, can further improve the scale removal effect of scale treatment device thus.
In one embodiment of the invention, the heating power P ratio S/P of incrustation scale adsorbent 2 surface area S and electric-heating container is more than or equal to 2 * 10
-4mm
2/ W and be less than or equal to 9 * 10
3mm
2/ W; Preferably, the heating power P ratio S/P of incrustation scale adsorbent 2 surface area S and electric-heating container is more than or equal to 1/22mm
2/ W and be less than or equal to 25/2mm
2/ W.
In specific embodiment of the present invention, the heating power P ratio S/P of incrustation scale adsorbent 2 surface area S and electric-heating container is 1/22mm
2/ W.
Incrustation scale adsorbent 2 surface area S are when constant, the heating power P of electric-heating container is larger, absorption incrustation scale is more, scale removal effect is better, be in the larger liquid of heating power P calcium ion and magnesium ion more active, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, thereby the incrustation scale producing on incrustation scale adsorbent 2 is more; When the heating power P of heating electric-heating container is when constant, 2 surface area S are larger for incrustation scale adsorbent, the incrustation scale of absorption is more, scale removal effect is better, the surface area that is incrustation scale adsorbent 2 is larger, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, thereby the incrustation scale producing on incrustation scale adsorbent 2 is more.
Known according to above-described embodiment, between the surface area S of incrustation scale adsorbent 2, the heating power P of electric-heating container, the hardness d of liquid and the temperature T of liquid, there is ratio relation, preferably, S:P:d:T=10
4: 2200:4000:100, can further improve the scale removal effect of scale treatment device thus.
In one embodiment of the invention, the voltage V of power supply 3
electricityratio V with the heating power P of electric-heating container
electricity/ P is more than or equal to 2 * 10
-4v/W and be less than or equal to 22V/W; Preferably, the voltage V of power supply 3
electricityratio V with the heating power P of electric-heating container
electricity/ P is more than or equal to (5/22) * 10
-2v/W and be less than or equal to 4.5 * 10
-2v/W.
In a specific embodiment of the present invention, the voltage V of power supply 3
electricityratio V with the heating power P of electric-heating container
electricity/ P is 4.5 * 10
-2v/W.
The voltage V of power supply 3
electricitywhen constant, the heating power P of electric-heating container is larger, adsorbs the more of incrustation scale, scale removal effect is better, be in the larger liquid of heating power P calcium ion and magnesium ion more active, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, thus the incrustation scale producing on incrustation scale adsorbent 2 is more; When the heating power P of electric-heating container is constant, the voltage V of power supply 3
electricitylarger, the incrustation scale of absorption is more, and scale removal effect is better, and voltage is larger, and the electronics on incrustation scale adsorbent 2 is more, and the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, thereby the incrustation scale producing on incrustation scale adsorbent 2 is more; The electric-heating container of liquid provided by the invention, the voltage V of scale treatment installation's power source 3
electricityreasonable with the ratio of the heating power P of electric-heating container, make incrustation scale adsorbent 2 incrustation scale that farthest adsorptive liquid produces in being heated process.
Known according to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the voltage V of power supply 3
electricity, there is ratio relation between heating power P, the hardness d of liquid of electric-heating container and the temperature T of liquid, preferably, S:V
electricity: P:d:T=10
4: 36:2200:4000:100, 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
holdheating power P ratio V with 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
holdheating power P ratio V with 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 a specific embodiment of the present invention, the nominal volume V of vessel 1
holdheating power P ratio V with electric-heating container
hold/ P is (3/10) * 10
-2l/W.
The nominal volume V of vessel 1
holdwhen constant, the heating power P of electric-heating container is larger, and absorption incrustation scale is more, scale removal effect is better, be in the larger liquid of heating power P calcium ion and magnesium ion more active, the calcium ion and the magnesium ion that are gathered on incrustation scale adsorbent 2 are more, thus the incrustation scale producing on incrustation scale adsorbent 2 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, the volume that is liquid is less, calcium ion in liquid and magnesium ion quantity are fewer, it is larger that the quantity of incrustation scale adsorbent 2 absorption calcium ions and magnesium ion accounts in liquid the percentage of calcium ion and magnesium ion total quantity, thereby the incrustation scale producing on incrustation scale adsorbent 2 is relatively many.
Known according to above-described embodiment, the surface area S of incrustation scale adsorbent 2, the nominal volume V of vessel 1
hold, power supply 3 voltage V
electricity, there is ratio relation between heating power P, the hardness d of liquid of electric-heating container 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 parts are placed in liquid, refer to the surface area of the incrustation scale adsorbent 2 that is placed in liquid, rather than the surface area of whole incrustation scale adsorbent 2.
In the application, the unit of described incrustation scale adsorbent surface area S is square millimeter (mm
2), the voltage V of power supply
electricityunit be the nominal volume V of volt (V), vessel
holdunit for rising the unit that the unit of the heating power P of (L), electric-heating container is the hardness d of watt (W), liquid, be that ppm(1ppm represents that in liquid, calcium carbonate content is 1 mg/litre (mg/L)), the unit of the temperature T of liquid for degree Celsius (℃).
In the description of this description, the description of term " embodiment " " some embodiment " " specific embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an electric-heating container for liquid, is characterized in that, comprising:
Vessel, described vessel is 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 hardness d ratio P/d of the heating power P of described electric-heating container and liquid is more than or equal to 10
-3w/ppm and be less than or equal to 5 * 10
3w/ppm.
2. the electric-heating container of liquid according to claim 1, is characterized in that, the hardness d ratio P/d of the heating power P of described electric-heating container and liquid is more than or equal to 0.2W/ppm and is less than or equal to (3/10) W/ppm.
3. the electric-heating container of liquid according to claim 1, is characterized in that, the temperature T ratio P/T of the heating power P of described electric-heating container and liquid is more than or equal to 0.1W/ ℃ and be less than or equal to 5000W/ ℃.
4. the electric-heating container of liquid according to claim 3, is characterized in that, the temperature T ratio P/T of the heating power P of described electric-heating container and liquid is more than or equal to 8W/ ℃ and be less than or equal to 27.5W/ ℃.
5. the electric-heating container of liquid according to claim 3, is characterized in that, the heating power P ratio S/P of described incrustation scale adsorbent surface area S and described electric-heating container is more than or equal to 2 * 10
-4mm
2/ W and be less than or equal to 9 * 10
3mm
2/ W.
6. the electric-heating container of liquid according to claim 5, is characterized in that, the heating power P ratio S/P of described incrustation scale adsorbent surface area S and described electric-heating container is more than or equal to 1/22mm
2/ W and be less than or equal to 25/2mm
2/ W.
7. the electric-heating container of liquid according to claim 5, is characterized in that, the voltage V of described power supply
electricityratio V with the heating power P of described electric-heating container
electricity/ P is more than or equal to 2 * 10
-4v/W and be less than or equal to 22V/W.
8. the electric-heating container of liquid according to claim 7, is characterized in that, the voltage V of described power supply
electricityratio V with the heating power P of described electric-heating container
electricity/ P is more than or equal to (5/22) * 10
-2v/W and be less than or equal to 4.5 * 10
-2v/W.
9. the electric-heating container of liquid according to claim 7, is characterized in that, the nominal volume V of described vessel
holdheating power P ratio V with 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.
10. the electric-heating container of liquid according to claim 9, is characterized in that, the nominal volume V of described vessel
holdheating power P ratio V with 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 |
|---|---|---|---|
| CN201310629184.3A CN103622561B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629184.3A CN103622561B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103622561A true CN103622561A (en) | 2014-03-12 |
| CN103622561B CN103622561B (en) | 2016-07-13 |
Family
ID=50204280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629184.3A Expired - Fee Related CN103622561B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Country Status (1)
| Country | Link |
|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609900A (en) * | 1993-09-23 | 1997-03-11 | Reznik; David | Electroheating of food products using low frequency current |
| US6365881B1 (en) * | 1997-08-12 | 2002-04-02 | David Itzhak | Heating systems based on alternating-current electrodes |
| 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 |
| CN102390884A (en) * | 2011-09-23 | 2012-03-28 | 格兰富控股联合股份公司 | Descaling device for water tank |
-
2013
- 2013-11-29 CN CN201310629184.3A patent/CN103622561B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609900A (en) * | 1993-09-23 | 1997-03-11 | Reznik; David | Electroheating of food products using low frequency current |
| US6365881B1 (en) * | 1997-08-12 | 2002-04-02 | David Itzhak | Heating systems based on alternating-current electrodes |
| 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 |
| CN102390884A (en) * | 2011-09-23 | 2012-03-28 | 格兰富控股联合股份公司 | Descaling device for water tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103622561B (en) | 2016-07-13 |
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