CN103622543A - Liquid heating container capable of automatically removing incrustation and method for automatically removing incrustation - Google Patents
Liquid heating container capable of automatically removing incrustation and method for automatically removing incrustation Download PDFInfo
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- CN103622543A CN103622543A CN201310629264.9A CN201310629264A CN103622543A CN 103622543 A CN103622543 A CN 103622543A CN 201310629264 A CN201310629264 A CN 201310629264A CN 103622543 A CN103622543 A CN 103622543A
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Abstract
The invention provides a liquid heating container capable of automatically removing incrustation and a method for automatically removing the incrustation. The liquid heating container capable of automatically removing the incrustation comprises a body, an incrustation processing device and a control device, wherein the body can contain liquid and is an electric conductor used for being connected with a ground wire; the incrustation processing device can adsorb the incrustation in the liquid and automatically clear the adsorbed incrustation; the incrustation processing device comprises a power supply and an conductive incrustation adsorbing body, one of two electrodes of the power supply is connected with the body, the other electrode is connected with the incrustation adsorbing body, and the whole incrustation adsorbing body or part of the incrustation adsorbing body can be placed in the liquid; the control device can convert the polarities of the two electrodes to control the incrustation processing device to switch an incrustation adsorbing state and an incrustation clearing state. According to the technical scheme, the two big problems that the incrustation is condensed at the bottom of a pot or dissolved in water to be drunk by people are solved, and meanwhile the incrustation condensed on the incrustation processing device can be automatically cleared, and time and labor are saved when the incrustation is cleared.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, relate to a kind of can automatically descaling heating vessel and for the method for the automatically descaling of this heating container.
Background technology
In people's daily life, drink after conventionally boiled with electric kettle dress running water, there is following problem in this kind of way:
1, in running water, there is a large amount of Ca
2+, Mg
2+, in the process of feedwater heating, can there is chemical reaction and generate a large amount of CaCO
3in incrustation scale, 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 often needs the incrustation scale at the bottom of cleaning kettle.
For above problem, the method adopting is at present: sprayed coating in kettle, or smash incrustation scale with ultrasonic unit, do not allow incrustation scale condense at the bottom of kettle, though these schemes can make incrustation scale not condense in kettle, the incrustation scale producing can be drunk by people in water, does not thoroughly solve the safety problem of drinking water.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, one object of the present invention is, a kind of heating vessel with scale treatment device is provided, and the incrustation scale in liquid incrustation scale that can Automatic clearance absorption in the adsorbable heating container of this scale treatment device.
Another object of the present invention is, a kind of method of automatically descaling is provided, and uses the method can automatically remove the incrustation scale in liquid in heating container.
For achieving the above object, the embodiment of first aspect present invention provides a kind of heating vessel that can automatically descaling, comprising: body, scale treatment device and control device that can receiving fluids, and described body is the electric conductor for being connected with ground wire; Incrustation scale in the adsorbable described liquid of described scale treatment device and can Automatic clearance the incrustation scale of absorption; Described scale treatment device comprises power supply and conductive incrustation scale adsorbent, and one in two electrodes of described power supply is connected with described body, and another is connected with described incrustation scale adsorbent, and described incrustation scale adsorbent can all or part ofly be placed in described liquid; Described in described control device convertible two, the polarity of electrode is to control the conversion of described scale treatment device between absorption incrustation scale state and cleaning incrustation scale state; Wherein, when described scale treatment device is when adsorbing incrustation scale state, the described electrode being connected with described incrustation scale adsorbent is negative pole, and when described scale treatment device is when clearing up incrustation scale state, the described electrode being connected with described incrustation scale adsorbent is for anodal.
According to heating vessel that can automatically descaling provided by the invention, wherein, two electrodes of power supply are connected with incrustation scale adsorbent and the body of scale treatment device respectively, because body is electric conductor, and be connected with in two electrodes of power supply one, make body charged, can cause so in use causing electric shock accidents, for fear of user at use procedure generation electric shock accidents, therefore the body that designs heating vessel is connected with ground wire, while accommodating liquid in body, body, liquid, between incrustation scale adsorbent and power supply, form a current loop, and now, the voltage of body is zero, effectively guaranteed that heating vessel is safe and reliable, control device is set and converts the polarity of two electrodes with the state of change scale treatment device, on the one hand, make the incrustation scale in the adsorbable liquid of scale treatment device, thereby thoroughly solved that incrustation scale condenses at the bottom of kettle or soluble in waterly by user, drunk two large problems, on the other hand, scale treatment device can Automatic clearance the incrustation scale of absorption, avoided because of the drinking water that cleaning in time causes scale treatment device not worked causing of long-pending full water dirt on incrustation scale adsorbent dangerous, thereby effectively improved the operating efficiency of scale treatment device, avoided incrustation scale adsorbent being unloaded to the working time of cleaning simultaneously, and then make incrustation scale cleaning more time saving and energy saving, again on the one hand, heavy metal ion in water also can be adsorbed on incrustation scale adsorbent, thereby the function that heating vessel is had purify waste water, further guaranteed the security of drinking water.
In addition, according to the above embodiment of the present invention, provide can automatically descaling heating vessel also there is following additional technical feature:
According to one embodiment of present invention, described control device comprises: detector, and described detector is for detection of the current current value of described scale treatment device, and by the described current current value output detecting; Controller, described controller receives the described current current value of described detector output, and the predetermined current value in described current current value and described controller is compared, and sends control signal when described current current value equals described predetermined current value; Actuator, described actuator receives the described control signal that described controller sends, and according to described control signal, controls the state of described scale treatment device; And alarm, described alarm, when described scale treatment device changes state, sends alarm signal.
Scale treatment device is when absorption incrustation scale state, and the electrode being connected with incrustation scale adsorbent is negative pole, adds after liquid the Ca in liquid in body
2+, Mg
2+in cation, can be adsorbed on the incrustation scale adsorbent with negative electricity, along with the liquid temperature in heating vessel constantly raises, on the incrustation scale adsorbent with negative electricity, there is chemical reaction and form incrustation scale, whole incrustation scales in water are condensed on incrustation scale adsorbent, along with the incrustation scale that constantly condenses on incrustation scale adsorbent, the current value of scale treatment device can change; Scale treatment device is when cleaning incrustation scale state, the described electrode being connected with described incrustation scale adsorbent is for anodal, in body, add after not heated liquid, the incrustation scale meeting Automatic-falling on incrustation scale adsorbent, the current value of scale treatment device also can change; Control device is by detecting the current current value of scale treatment device, and current value default in the current current value detecting and control device is compared, according to comparative result, control two polarities of electrode of power supply to change the state of scale treatment device, like this, by detecting the current current value of scale treatment device, can judge exactly whether scale treatment device needs to clear up incrustation scale and whether scale treatment device completes cleaning incrustation scale, thereby effectively improve the operating efficiency of scale treatment device.
According to one embodiment of present invention, described predetermined current value comprises: the first current value and the second current value, when described the first current value is stated on liquid and described incrustation scale adsorbent Non-scale to some extent for holding in described body, the current value in described scale treatment device; When described the second current value is stated on liquid and described incrustation scale adsorbent long-pending full water dirt to some extent for holding in described body, the current value in described scale treatment device; When described current current value equals described the first current value, described controller sends control signal and controls the polarity that described executing agency converts described electrode, and making the described electrode being connected with described incrustation scale adsorbent is negative pole; When described current current value equals described the second current value, described controller sends control signal and controls the polarity that described actuator converts electrode described in two, makes the described electrode being connected with described incrustation scale adsorbent for anodal.
Predetermined current value comprises the first current value and the second current value, can further judge accurately and effectively whether scale treatment device needs to clear up incrustation scale and whether incrustation scale has been cleared up, thereby further improve the operating efficiency of scale treatment device.
According to one embodiment of present invention, described alarm is the indicator lamp being arranged in described body outside wall surface.
Indicator lamp is arranged in the outside wall surface of body, and in two electrodes of converting power source, the incrustation scale that observably reminding user scale treatment device need to be cleared up in incrustation scale or scale treatment device has been cleared up.
According to one embodiment of present invention, described alarm is the buzzer being arranged on described body.
Alarm is buzzer, and in two electrodes of converting power source, the incrustation scale that reminding user scale treatment device need to be cleared up in incrustation scale or scale treatment device has effectively been cleared up.
According to one embodiment of present invention, described heating vessel that can automatically descaling is electric kettle, and described body is kettle body, and described electric kettle also comprises: upper cover and handle, and described upper cover can be opened or be connected with closing with described kettle body; Described handle is arranged on the sidewall of described kettle body, and described power supply is arranged in described handle; Described incrustation scale adsorbent is removably mounted on described kettle body or on described and covers.
Electric kettle is the heating vessel generally using in life, therefore the heating vessel that design can automatically descaling is electric kettle, power supply is arranged in the handle of electric kettle, can guarantee the appearance looks elegant of electric kettle, incrustation scale adsorbent be removably mounted on kettle body or on cover, make installation, the dismounting of incrustation scale adsorbent and change simple and convenient.
According to one embodiment of present invention, described scale treatment device also comprises conducting connecting part, on described kettle body, be provided with installing hole, described conducting connecting part passes described installing hole and is arranged in described installing hole, one end of described conducting connecting part is connected with described power supply, and the other end is removably connected with described incrustation scale adsorbent.
Installation and dismounting for the ease of the incrustation scale adsorbent of difformity and structure, on kettle body, installing hole is set, conducting connecting part is arranged in installing hole, one end of conducting connecting part is connected with power supply, the other end is removably connected with incrustation scale adsorbent, like this, can, according to different demands, the incrustation scale adsorbent of different structure and shape be installed in kettle body.
The embodiment of second aspect present invention provides a kind of method of automatically descaling, and the automatic removal for liquid incrustation scale in heating container, comprises the following steps:
According to the method for automatically descaling provided by the invention, simple to operate, can make the incrustation scale in scale treatment device adsorptive liquid on the one hand, thereby thoroughly solved that incrustation scale condenses at the bottom of kettle or soluble in waterly by user, drunk two large problems, on the other hand, make scale treatment device can Automatic clearance the incrustation scale of absorption, avoided because of the drinking water that cleaning in time causes scale treatment device not worked causing of long-pending full water dirt on incrustation scale adsorbent dangerous, thereby effectively improved the operating efficiency of scale treatment device; Simultaneously, avoided the working time of cleaning incrustation scale by after the dismounting of incrustation scale adsorbent, and then make incrustation scale cleaning more time saving and energy saving, again on the one hand, heavy metal ion in water also can be adsorbed on scale treatment device, thereby the function that heating vessel is had purify waste water, has further guaranteed the security of drinking water.
The method of the automatically descaling providing according to the above embodiment of the present invention in addition, also has following additional technical feature:
According to one embodiment of present invention, in described step 204, described the second current value is stated on liquid and described scale treatment device long-pending full water when dirty, the current value in described scale treatment device to some extent for holding when described heating container in; In described step 208, when described the first current value is stated on liquid and described scale treatment device Non-scale to some extent for holding in described liquid container, the current value in described scale treatment device.
Default the first current value and the second current value, can judge accurately and effectively whether scale treatment device needs to clear up incrustation scale and whether incrustation scale has been cleared up, thereby further improve the operating efficiency of scale treatment device.
According to one embodiment of present invention, in described step 204, the described power supply of conversion two described in polarity of electrode, send the first cue;
In described step 208, recover described power supply two described in polarity of electrode, send the second cue.
In conversion two polarities of electrode, send cue, can accurately point out user that the water in heating container is poured out, scale treatment device is quit work, to carry out the operation of next step, thus the operating efficiency of raising scale treatment device.
Additional aspect of the present invention and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present invention.
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 according to described in first aspect present invention embodiment can automatically descaling the structured flowchart of heating vessel;
Fig. 2 be shown in Fig. 1 can automatically descaling the broken section structural representation of heating vessel;
Fig. 3 be shown in Fig. 2 can automatically descaling the sectional structure schematic diagram of heating vessel in absorption incrustation scale state;
Fig. 4 be shown in Fig. 2 can automatically descaling the sectional structure schematic diagram of heating vessel in cleaning incrustation scale state;
Fig. 5 is according to the flow chart of the method for the automatically descaling described in second aspect present invention one embodiment.
Corresponding relation in Fig. 1 to Fig. 5 between Reference numeral and component names is:
100 heating vessels, 10 bodies, 11 installing holes, 20 power supplys, 30 incrustation scale adsorbents, 40 control device, 41 detectors, 42 controllers, 43 actuators, 44 alarms, 50 incrustation scales, 60 conducting connecting parts, 70 elastic seal rings.
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 mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
With reference to the accompanying drawings 1 to accompanying drawing 5 describe provide according to some embodiments of the invention can automatically descaling heating vessel 100.
As depicted in figs. 1 and 2, some embodiments of the invention provide can automatically descaling heating vessel 100, comprising: body 10, scale treatment device and control device 40 that can receiving fluids, body 10 is the electric conductor for being connected with ground wire; Incrustation scale in the adsorbable liquid of scale treatment device 50 incrustation scale 50 that can Automatic clearance absorption; Scale treatment device comprises power supply 20 and conductive incrustation scale adsorbent 30, and one in two electrodes of power supply 20 is connected with body 10, and another is connected with incrustation scale adsorbent 30, and incrustation scale adsorbent 30 can all or part ofly be placed in liquid; The polarity of convertible two electrodes of control device 40 is to control the conversion of scale treatment device between absorption incrustation scale state and cleaning incrustation scale state; Wherein, when scale treatment device is when adsorbing incrustation scale state, the electrode being connected with incrustation scale adsorbent 30 is negative pole, and when scale treatment device is when clearing up incrustation scale state, the electrode being connected with incrustation scale adsorbent 30 is for anodal.
Particularly, control device 40 comprises: detector 41, and detector 41 is for detection of the current current value of scale treatment device, and by the current current value output detecting; Controller 42, controller 42 receives the current current value of detector 41 outputs, and the predetermined current value in current current value and controller 42 is compared, and sends control signal when current current value equals predetermined current value; Actuator 43, actuator 43 receives the control signal that controller 42 sends, and according to control signal, controls the state of scale treatment device; And alarm 44, alarm 44, when scale treatment device changes state, sends alarm signal.
Predetermined current value comprises: the first current value and the second current value, the first current value when accommodating on liquid and incrustation scale adsorbent 30 Non-scale 50 in body 10, the current value in scale treatment device; The second current value amasss full water at dirty 50 o'clock, the current value in scale treatment device for accommodating in body 10 on liquid and incrustation scale adsorbent 30; When current current value equals the first current value, controller sends the polarity that control signal is controlled executing agency's conversion electrode, and making the electrode being connected with incrustation scale adsorbent 30 is negative pole; When current current value equals the second current value, controller sends control signal and controls the polarity that actuator converts two electrodes, makes the electrode being connected with incrustation scale adsorbent 30 for anodal.
The present invention some execute that example provides can automatically descaling heating vessel 100, wherein, two electrodes of power supply 20 are connected with body 10 with the incrustation scale adsorbent 30 of scale treatment device respectively, wherein, two electrodes of power supply 20 are connected with body 10 with the incrustation scale adsorbent 30 of scale treatment device respectively, because body 10 is electric conductor, and be connected with in two electrodes of power supply 20 one, make body 10 charged, can cause so in use causing electric shock accidents, for fear of user at use procedure generation electric shock accidents, therefore the body 10 that designs heating vessel 100 is connected with ground wire, while accommodating liquid in body 10, body 10, liquid, between incrustation scale adsorbent 30 and power supply 20 4, form a current loop, and now, the voltage of body 10 is zero, effectively guaranteed that heating vessel 100 is safe and reliable, by detecting the current current value of scale treatment device, can judge exactly whether scale treatment device needs to clear up incrustation scale 50 and whether scale treatment device completes cleaning incrustation scale 50, like this, make on the one hand the incrustation scale in the adsorbable liquid of scale treatment device, thereby thoroughly solved that incrustation scale condenses at the bottom of kettle or soluble in waterly by user, drunk two large problems, on the other hand, scale treatment device can Automatic clearance the incrustation scale of absorption, avoided because of the drinking water that cleaning in time causes scale treatment device not worked causing of long-pending full water dirt on incrustation scale adsorbent dangerous, thereby effectively improved the operating efficiency of scale treatment device, avoided incrustation scale adsorbent being unloaded to the working time of cleaning simultaneously, and then make incrustation scale cleaning more time saving and energy saving, default the first current value and the second current value, can further judge accurately and effectively whether scale treatment device needs to clear up incrustation scale and whether incrustation scale has been cleared up, thereby further improved the operating efficiency of scale treatment device, again on the one hand, heavy metal ion in water also can be adsorbed on scale treatment device, thereby the function that heating vessel is had purify waste water, has further guaranteed the security of drinking water.
As shown in Figure 3 and Figure 4, the detailed process that control device 40 is controlled scale treatment unit state is:
As shown in Figure 3, scale treatment device original state is absorption incrustation scale state, and the electrode being connected with incrustation scale adsorbent 30 is negative pole, adds after liquid scale treatment device energising work, the Ca in liquid in body 10
2+, Mg
2+in cation, can be adsorbed on the incrustation scale adsorbent 30 with negative electricity, along with the liquid temperature in heating vessel 100 constantly raises, on the incrustation scale adsorbent 30 with negative electricity, there is chemical reaction and form incrustation scale 50, after the energising of scale treatment device, along with incrustation scale 50 is accumulated on incrustation scale adsorbent 30 gradually, the current value of scale treatment device can reduce gradually, until long-pending full water dirt 50 on incrustation scale adsorbent 30, the current value of scale treatment device is reduced to minimum, i.e. the second current value, controller 42 sends two polarities of electrode that control signal is controlled actuator 43 converting power sources 20, make the electrode being connected with incrustation scale adsorbent 30 for anodal, alarm 44 is reported to the police simultaneously, user's pouring liquids makes the power-off of scale treatment device, now, scale treatment device is in cleaning incrustation scale state, as shown in Figure 4, in body 10, pour the liquid into heating into, scale treatment device is switched on again, incrustation scale 50 can come off from incrustation scale adsorbent 30 automatically, now, the electrode being connected with incrustation scale adsorbent 30 is for anodal, incrustation scale 50 on incrustation scale adsorbent 30 can Automatic-falling, the current value of scale treatment device can increase gradually, until the incrustation scale 50 on incrustation scale adsorbent 30 all comes off, the current value of scale treatment device increases to initial current value, i.e. the first current value, controller 42 sends control signal and controls 20 liang of polarities of electrode of actuator 43 recovery power supplys, making the electrode being connected with incrustation scale adsorbent 30 is negative pole, alarm 44 is reported to the police simultaneously, user's pouring liquids makes the power-off of scale treatment device, now, scale treatment device is again in cleaning incrustation scale state.
Specific embodiment of the present invention provides can automatically descaling heating vessel 100, alarm is the indicator lamp being arranged in body 10 outside wall surface.
Another specific embodiment of the present invention provides can automatically descaling heating vessel 100, alarm is the buzzer being arranged on body 10.
When scale treatment device is during in different conditions, indicator lamp can show that different colours operates with prompting user, equally, while using buzzer as alarm, buzzer also can send different sound and operate with prompting user, in other words, indicator lamp or buzzer all can be in two electrodes of converting power source 20, and the incrustation scale 50 that reminding user scale treatment device need to be cleared up in incrustation scale 50 or scale treatment device has effectively been cleared up.
One embodiment of the invention provides can automatically descaling heating vessel 100 be electric kettle, body 10 is kettle body, electric kettle also comprises: upper cover (not shown) and handle (also not shown in figure), upper cover can be opened with kettle body or be connected with closing; Handle is arranged on the sidewall of kettle body, and power supply 20 is arranged in handle; Incrustation scale adsorbent 30 be removably mounted on kettle body or on cover.
With respect to other heating vessels 100, such as: soy bean milk making machine, inner container of electric water heater etc., electric kettle is the heating vessel 100 generally using in life, therefore the heating vessel 100 that design can automatically descaling is electric kettle, power supply 20 is arranged in the handle of electric kettle, can guarantee the appearance looks elegant of electric kettle, incrustation scale adsorbent 30 be removably mounted on kettle body or on cover, make installation, the dismounting of incrustation scale adsorbent 30 and change simple and convenient.
Alternatively, as shown in Figure 2, Figure 3 and Figure 4, scale treatment device also comprises conducting connecting part 60, on kettle body, be provided with installing hole 11, conducting connecting part 60 passes installing hole 11 and is arranged in installing hole 11, one end of conducting connecting part 60 is connected with power supply 20, and the other end is removably connected with incrustation scale adsorbent 30.Installation and dismounting for the ease of the incrustation scale adsorbent 30 of difformity and structure, installing hole 11 is set on kettle body, conducting connecting part 60 is arranged on to installing hole 11, one end of conducting connecting part 60 is connected with power supply 20, the other end is removably connected with incrustation scale adsorbent 30, like this, can, according to different demands, the incrustation scale adsorbent 30 of different structure and shape be installed in kettle body.
Alternatively, installing hole 11 is positioned on the end arm of kettle body or on side arm, between installing hole 11 and conducting connecting part 60, is provided with elastic seal ring 70.
Wherein, elastic seal ring is silica gel sealing ring 70.Certainly, also can use other materials to make elastic seal ring 70, do not repeat them here, but its application all should be within protection scope of the present invention.
Alternatively, between conducting connecting part 60 and incrustation scale adsorbent 30, by screw thread, be removably connected.
The intensity that is threaded is good, reliability is high, and is convenient to installation and the dismounting of incrustation scale adsorbent 30.
Certainly, also can adopt between conducting connecting part 60 and incrustation scale adsorbent 30 and also can adopt other mode to be removably connected, such as: clamping etc., do not repeat them here, but its application all should be within protection scope of the present invention.
The method of the automatically descaling that 5 descriptions provide according to some embodiment of second aspect present invention with reference to the accompanying drawings.
As shown in Figure 5, the method for the automatically descaling that some embodiments of the invention provide, the automatic removal for liquid incrustation scale in heating container, comprises the following steps:
Step 202 adds liquid in heating container, makes scale treatment device start working and in absorption incrustation scale 50 states, open heating container simultaneously and start heating liquid;
Step 206 rejoins the liquid not being heated in heating container, makes scale treatment device restart work and in cleaning incrustation scale state;
According to the method for automatically descaling provided by the invention, simple to operate, can make the incrustation scale in scale treatment device adsorptive liquid on the one hand, thereby thoroughly solved that incrustation scale condenses at the bottom of kettle or soluble in waterly by user, drunk two large problems, on the other hand, make scale treatment device can Automatic clearance the incrustation scale of absorption, avoided because of the drinking water that cleaning in time causes scale treatment device not worked causing of long-pending full water dirt on incrustation scale adsorbent dangerous, thereby effectively improved the operating efficiency of scale treatment device; Simultaneously, avoided the working time of cleaning incrustation scale by after the dismounting of incrustation scale adsorbent, thereby make incrustation scale cleaning more time saving and energy saving, again on the one hand, heavy metal ion in water also can be adsorbed on scale treatment device, thereby the function that heating vessel is had purify waste water, has further guaranteed the security of drinking water.
Particularly, in step 204, the second current value when accommodating on liquid and scale treatment device long-pending full water dirty 50 when heating container in, the current value in scale treatment device;
In step 208, the first current value when accommodating on liquid and scale treatment device Non-scale 50 in liquid container, the current value in scale treatment device.
Scale treatment device is when absorption incrustation scale state, after the energising of scale treatment device, along with incrustation scale 50 is accumulated on incrustation scale adsorbent gradually, the current value of scale treatment device can reduce gradually, until long-pending full water dirt 50 on incrustation scale adsorbent 30, the current value of scale treatment device is reduced to the second current value, when the current current value of the scale treatment device detecting equals the second current value, two polarities of electrode of converting power source 20, make the electrode being connected with incrustation scale adsorbent for anodal, liquid is poured out simultaneously and made the power-off of scale treatment device, now, scale treatment device is in cleaning incrustation scale state, when again adding the liquid not heating, scale treatment device is switched on again, incrustation scale 50 can come off from incrustation scale adsorbent automatically, along with incrustation scale 50 comes off from incrustation scale adsorbent gradually, the current value of scale treatment device can increase gradually, until the incrustation scale 50 on incrustation scale adsorbent all comes off, the current value of scale treatment device increases to the first current value, when the current current value of the incrustation scale adsorbent detecting equals the first current value, recover two polarities of electrode of power supply 20, making the electrode being connected with incrustation scale adsorbent is negative pole, scale treatment device power-off simultaneously, now scale treatment device is in absorption incrustation scale state, default the first current value and the second current value, can further judge accurately and effectively whether scale treatment device needs to clear up incrustation scale 50 and whether incrustation scale 50 has been cleared up, thereby further improve the operating efficiency of scale treatment device.
Preferably, in step 204, in two polarities of electrode of converting power source 20, send the first cue; In step 208, when recovering two polarities of electrode of power supply 20, send the second cue.
In conversion two polarities of electrode, send cue, can point out in time user to carry out the operation of next step, thereby improve the operating efficiency of scale treatment device, the first cue is different from the second cue, can make user clearly know the state of scale treatment device, to carry out next step operation.
As shown in Figure 3 and Figure 4, take electric kettle as example, the specific implementation process of the method for the automatically descaling that second aspect present invention embodiment provides is as follows:
As shown in Figure 3, user is to the in-built a certain amount of water of kettle body, give the heating of the water in kettle body, now, kettle body is anodal, and incrustation scale adsorbent is negative electrode, scale treatment device is started working, calcium ion in water, the cations such as magnesium ion can be adsorbed on incrustation scale adsorbent 30, thereby form incrustation scale 50 on incrustation scale adsorbent 30, on incrustation scale adsorbent 30, condense and have after incrustation scale 50, the electric current of scale treatment device can change, insulating pot is used a period of time, on incrustation scale adsorbent 30 incrustation scale 50 run up to a certain amount of after, electric current on scale treatment device is i.e. the second current value of I(), the electric current that scale treatment device detected when control device 40 equals after I value, it is full that two polarities of electrode of converting power source 20 have the prompting user incrustation scales 50 such as sound or bright light simultaneously, user stops to the water heating in kettle body, the water heating is poured out scale treatment device is quit work simultaneously, now, kettle body becomes negative electrode from positive electrode, incrustation scale adsorbent 30 becomes positive electrode from negative electrode,
As shown in Figure 4, user is to the in-built a certain amount of cold water of kettle body, now to water-in-kettle, do not heat, scale treatment device startup work, electrode conversion because of kettle body and incrustation scale adsorbent 30, therefore kettle body and incrustation scale adsorbent 30 cell reaction in water are also exchanged, now, incrustation scale 50 on incrustation scale adsorbent 30 can Automatic-falling, incrustation scale 50 on incrustation scale adsorbent 30 entirely by Automatic-falling after, the electric current that control device 40 detects scale treatment device equals after I1 value (the first current value), recover two polarities of electrode of power supply 20, now, kettle body reverts to positive pole, incrustation scale adsorbent 30 reverts to negative pole, have the prompting users such as sound or bright light simultaneously and complete incrustation scale 50 cleanings, user pours out kettle inner cold water, incrustation scale 50 can flow out outside kettle with cold water, reach the effect of automatic cleaning water dirt 50, repeat aforesaid operations and get final product the incrustation scale 50 in Automatic clearance water.
In sum, heating vessel that can automatically descaling provided by the invention, by control device, convert the polarity of two electrodes to change the state of scale treatment device, on the one hand, make the incrustation scale in the adsorbable liquid of scale treatment device, thereby thoroughly solved that incrustation scale condenses at the bottom of kettle or soluble in waterly by user, drunk two large problems, on the other hand, scale treatment device can Automatic clearance the incrustation scale of absorption, avoided not clearing up in time and causing scale treatment device operating efficiency to reduce even idle situation generation because of long-pending full water dirt on incrustation scale adsorbent, thereby effectively improved the operating efficiency of scale treatment device, saved simultaneously and incrustation scale adsorbent need to have been unloaded to the working time of cleaning, and then make incrustation scale cleaning time saving and energy saving, again on the one hand, heavy metal ion in water also can be adsorbed on scale treatment device, thereby the function that heating vessel is had purify waste water, and then guaranteed the security of drinking water, the method of automatically descaling provided by the invention, simple to operate, can improve equally the operating efficiency of scale treatment device, make incrustation scale cleaning time saving and energy saving.
In the description of this description, term " installation ", " being connected ", " connection " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this description, term " first ", " second " be the object for describing only, and can not be interpreted as indication or hint relative importance, unless otherwise clearly defined and limited; 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. a heating vessel that can automatically descaling, is characterized in that, comprising:
Body that can receiving fluids, described body is the electric conductor for being connected with ground wire;
Scale treatment device, the incrustation scale in the adsorbable described liquid of described scale treatment device and can Automatic clearance the incrustation scale of absorption; Described scale treatment device comprises power supply and conductive incrustation scale adsorbent, and one in two electrodes of described power supply is connected with described body, and another is connected with described incrustation scale adsorbent, and described incrustation scale adsorbent can all or part ofly be placed in described liquid; And
Control device, the polarity of electrode is to control the conversion of described scale treatment device between absorption incrustation scale state and cleaning incrustation scale state described in described control device convertible two;
Wherein, when described scale treatment device is when adsorbing incrustation scale state, the described electrode being connected with described incrustation scale adsorbent is negative pole, and when described scale treatment device is when clearing up incrustation scale state, the described electrode being connected with described incrustation scale adsorbent is for anodal.
2. heating vessel that can automatically descaling according to claim 1, is characterized in that,
Described control device comprises:
Detector, described detector is for detection of the current current value of described scale treatment device, and by the described current current value output detecting;
Controller, described controller receives the described current current value of described detector output, and the predetermined current value in described current current value and described controller is compared, and sends control signal when described current current value equals described predetermined current value;
Actuator, described actuator receives the described control signal that described controller sends, and according to described control signal, controls the state of described scale treatment device; And
Alarm, described alarm, when described scale treatment device changes state, sends alarm signal.
3. heating vessel that can automatically descaling according to claim 2, is characterized in that,
Described predetermined current value comprises:
The first current value, when described the first current value is stated on liquid and described incrustation scale adsorbent Non-scale to some extent for holding in described body, the current value in described scale treatment device; And
The second current value, when described the second current value is stated on liquid and described incrustation scale adsorbent long-pending full water dirt to some extent for holding in described body, the current value in described scale treatment device;
When described current current value equals described the first current value, described controller sends control signal and controls the polarity that described executing agency converts described electrode, and making the described electrode being connected with described incrustation scale adsorbent is negative pole; When described current current value equals described the second current value, described controller sends control signal and controls the polarity that described actuator converts electrode described in two, makes the described electrode being connected with described incrustation scale adsorbent for anodal.
4. heating vessel that can automatically descaling according to claim 3, is characterized in that,
Described alarm is the indicator lamp being arranged in described body outside wall surface.
5. heating vessel that can automatically descaling according to claim 3, is characterized in that,
Described alarm is the buzzer being arranged on described body.
According to described in any one in claim 1 to 5 can automatically descaling heating vessel, it is characterized in that,
Described heating vessel that can automatically descaling is electric kettle, and described body is kettle body, and described electric kettle also comprises:
Upper cover, described upper cover can be opened or be connected with closing with described kettle body; And
Handle, described handle is arranged on the sidewall of described kettle body, and described power supply is arranged in described handle;
Described incrustation scale adsorbent is removably mounted on described kettle body or on described and covers.
7. heating vessel that can automatically descaling according to claim 6, is characterized in that,
Described scale treatment device also comprises conducting connecting part, on described kettle body, be provided with installing hole, described conducting connecting part passes described installing hole and is arranged in described installing hole, and one end of described conducting connecting part is connected with described power supply, and the other end is removably connected with described incrustation scale adsorbent.
8. a method for automatically descaling, the automatic removal for liquid incrustation scale in heating container, is characterized in that, comprises the following steps:
Step 202 adds described liquid in described heating container, makes scale treatment device start working and in absorption incrustation scale state, open described heating container simultaneously and start described heating liquid;
Step 204, detect the current current value of described scale treatment device, when described current current value equals the second current value of setting, closing described heating container stops described heating liquid, converts two polarities of electrode of the power supply of described scale treatment device, the described liquid being heated in described heating container is poured out simultaneously, described scale treatment device is quit work;
Step 206 rejoins the described liquid not being heated in described heating container, makes described scale treatment device restart work and in cleaning incrustation scale state;
Step 208, detect the current current value of described scale treatment device, when described current current value equals the first current value of setting, recover described power supply two described in polarity of electrode, the described liquid that comprises the incrustation scale being got off by Automatic clearance in described heating container is poured out simultaneously, described scale treatment device is quit work, complete the Automatic clearance of incrustation scale.
9. the method for automatically descaling according to claim 8, is characterized in that,
In described step 204, described the second current value is stated on liquid and described scale treatment device long-pending full water when dirty, the current value in described scale treatment device to some extent for holding when described heating container in;
In described step 208, when described the first current value is stated on liquid and described scale treatment device Non-scale to some extent for holding in described liquid container, the current value in described scale treatment device.
10. the method for automatically descaling according to claim 9, is characterized in that,
In described step 204, the described power supply of conversion two described in polarity of electrode, send the first cue;
In described step 208, recover described power supply two described in polarity of electrode, send the second cue.
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| CN103622543B (en) | 2015-11-04 |
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