CN108758603A - Steam generating system and its scale detection method - Google Patents
Steam generating system and its scale detection method Download PDFInfo
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- CN108758603A CN108758603A CN201810404413.4A CN201810404413A CN108758603A CN 108758603 A CN108758603 A CN 108758603A CN 201810404413 A CN201810404413 A CN 201810404413A CN 108758603 A CN108758603 A CN 108758603A
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 230000006698 induction Effects 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 230000008859 change Effects 0.000 claims abstract description 15
- 230000001186 cumulative effect Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 238000010025 steaming Methods 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000036760 body temperature Effects 0.000 claims 3
- 238000004140 cleaning Methods 0.000 abstract description 28
- 230000005484 gravity Effects 0.000 abstract description 16
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/38—Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes
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- Monitoring And Testing Of Nuclear Reactors (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of steam generating system and its scale detection method, steam generating system includes：Steam generator body；It is set to the Weight detecting device of the outside of steam generator body, Weight detecting device is by incuding the weight change of steam generator body to generate weight induction signal；The control device being connected with Weight detecting device, water of the control device in steam generator body obtains weight induction signal when being dryouied, and the current weight of steam generator body is determined according to the weight induction signal of acquisition, and the scale build-up degree in steam generator body is judged according to the current weight and preset reference weight of steam generator body, to, the harassing and wrecking of environment in steam generator body have been isolated, so that scale build-up testing result is more accurate, and, the scale build-up degree result obtained by gravity detection mode is quite intuitive, it can be directly used for showing, effectively realize that incrustation scale cleaning is reminded.
Description
Technical field
The present invention relates to technical field of electric appliances more particularly to a kind of steam generating system, a kind of water of steam generating system
Dirty detection method and non-transitory readable storage medium storing program for executing.
Background technology
Steam generator in the related technology can substantially be divided into two major classes from structure, and one kind is heated up water in larger space
Boiler type steam generator, another kind of is the ejection-type steam generator gradually heated in runner.However, either which kind of class
The steam generator of type will produce incrustation scale when using impure water source.
In the related art, manufacturer usually on the product description of steam generator remind user with it is fixed when
Between be spaced and cleared up, still, have problems in that, user influences steam generator it is easy to forget that cleaning
Normal use, moreover, because different regions water quality is different, so the time difference that incrustation scale generates will be very big, by fixed
Time interval is to determine whether the effect for generating incrustation scale is poor.
The relevant technologies also propose a kind of multiple sensors progress scale build-up journey by being integrated in inside steam generator
The scheme of degree detection still has problems in that sensor integration is easy attachment incrustation scale inside steam generator, from
And the reliability of incrustation scale detection is not only affected, and can also influence steam generator just when being controlled for working normally
Often work.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, first purpose of the present invention is to propose a kind of steam generating system, to realize that incrustation scale cleaning is reminded, and
Improve the accuracy of incrustation scale detection.
Second object of the present invention is to propose a kind of scale detection method of steam generating system.
Third object of the present invention is to propose a kind of non-transitory readable storage medium storing program for executing.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of steam generating system, including：Steam generation
Device ontology；Weight detecting device, the Weight detecting device are set to the outside of the steam generator body, the weight inspection
Device is surveyed by incuding the weight change of the steam generator body to generate weight induction signal；Control device, the control
Device processed is connected with the Weight detecting device, and the control device is used to obtain the weight induction signal, and according to acquisition
Weight induction signal determine the current weight of the steam generator body, and working as according to the steam generator body
Preceding weight and preset reference weight judge the scale build-up degree in the steam generator body.
The steam generating system proposed according to embodiments of the present invention, Weight detecting device are set to steam generator body
Outside, Weight detecting device is by incuding the weight change of steam generator body to generate weight induction signal, control device
The current weight of steam generator body is determined according to the weight induction signal of acquisition, and according to the current of steam generator body
Weight and preset reference weight judge the scale build-up degree in steam generator body, to which steam generator sheet be isolated
The harassing and wrecking of vivo environment so that scale build-up testing result is more accurate, also, is accumulated by the incrustation scale that gravity detection mode obtains
Tired degree result is quite intuitive, is used directly for showing, can effectively realize that incrustation scale cleaning is reminded, additionally it is possible to reduce total
Body manufacturing cost easily realizes volume production, improves and applies reliability.
According to one embodiment of present invention, when water of the control device in the steam generator body is dryouied
Obtain the weight induction signal, wherein the steam generating system further includes：Temperature sensor, the temperature sensor
It is connected with the control device, the temperature sensor is used to detect the temperature of the steam generator body, wherein the control
Device processed determines that the water in the steam generator body is dryouied by the temperature of the steam generator body.
According to one embodiment of present invention, the control device is more than preset temperature in the temperature of steam generator body
The decrease speed of threshold value and the temperature of the steam generator body judges the steam generator when being less than pre-set velocity threshold value
Water in ontology is dryouied.
According to one embodiment of present invention, the control device is further used for according to the steam generator body
The difference of current weight and the preset reference weight obtains incrustation scale cumulative amount, and is more than default scale removal threshold in the incrustation scale cumulative amount
Judge that the incrustation scale in the steam generator body needs to clean when value.
According to one embodiment of present invention, the Weight detecting device includes：Fixed plate；Movable component, the activity
Component is connected with the steam generator body, and accommodating chamber, the work are defined between the movable component and the fixing piece
Dynamic component is configured to the relatively described fixing piece when the weight of the steam generator body is more than the preset reference weight
It moves；Induction pieces, the induction pieces are arranged in the accommodating chamber, and the induction pieces are configured to be suitable for incuding the work
Dynamic component acts on the power of the induction pieces to generate the weight induction signal.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of incrustation scale detection side of steam generating system
Method, the steam generating system include steam generator body and Weight detecting device, and the Weight detecting device is set to institute
State the outside of steam generator body, the Weight detecting device by incude the weight change of the steam generator body with
Weight induction signal is generated, the described method comprises the following steps：The weight induction signal that the Weight detecting device generates is obtained,
And the current weight of the steam generator body is determined according to the weight induction signal of acquisition；According to the steam generator sheet
The current weight and preset reference weight of body judge the scale build-up degree in the steam generator body.
The scale detection method of the steam generating system proposed according to embodiments of the present invention, Weight detecting device are set to steaming
The outside of vapour generator ontology, Weight detecting device is by incuding the weight change of steam generator body to generate weight induction
Signal, and then determine according to the weight induction signal of acquisition the current weight of steam generator body, and according to steam generator
The current weight and preset reference weight of ontology judge the scale build-up degree in steam generator body, to which steaming be isolated
The harassing and wrecking of this vivo environment of vapour generator so that scale build-up testing result is more accurate, also, is obtained by gravity detection mode
The scale build-up degree result obtained is quite intuitive, is used directly for showing, can effectively realize that incrustation scale cleaning is reminded, in addition, also
Overall manufacturing cost can be reduced, easily realizes volume production, improves and applies reliability.
According to one embodiment of present invention, the scale detection method of the steam generating system further includes：Described
Water in steam generator body obtains the weight induction signal that the Weight detecting device generates when being dryouied, wherein pass through
The temperature of the steam generator body determines that the water in the steam generator body is dryouied.
According to one embodiment of present invention, it is more than preset temperature threshold and the steaming in the temperature of steam generator body
The decrease speed of the temperature of vapour generator ontology judges the water quilt in the steam generator body when being less than pre-set velocity threshold value
It dryouies.
According to one embodiment of present invention, the current weight and preset reference according to the steam generator body
Weight judges the scale build-up degree in the steam generator body, including：According to the current of the steam generator body
The difference of weight and the preset reference weight obtains incrustation scale cumulative amount；Sentence when the incrustation scale cumulative amount is more than default scale removal threshold value
The incrustation scale to break in the steam generator body needs to clean.
In order to achieve the above objectives, third aspect present invention embodiment proposes a kind of non-transitory readable storage medium storing program for executing,
On be stored with the incrustation scale detection program of steam generating system, the steam generating system is realized when which is executed by processor
Scale detection method.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the block diagram according to the steam generating system of the embodiment of the present invention；
Fig. 2 is the block diagram of steam generating system according to an embodiment of the invention；
Fig. 3 is the structural schematic diagram of steam generating system according to an embodiment of the invention；
Fig. 4 is the structural schematic diagram of steam generating system in accordance with another embodiment of the present invention；
Fig. 5 is the flow chart of the scale detection method of steam generating system according to the ... of the embodiment of the present invention；And
Fig. 6 is the flow chart of the scale detection method of steam generating system accord to a specific embodiment of that present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the steam generating system and its scale detection method of the embodiment of the present invention are described.
Fig. 1 is the block diagram according to the steam generating system of the embodiment of the present invention.As shown in Figs 1-4, steam generation
System includes：Steam generator body 10, Weight detecting device 20 and control device 30.
Wherein, steam generator body 10 is used to water vapor is made.It should be noted that steam generator body 10
Can be ultrasonic wave steam generator can also be heating steam generator.Herein not to the type of steam generator body 10
Make specific restriction.Weight detecting device 20 is set to the outside of steam generator body 10, and Weight detecting device 20 passes through sense
The weight change of steam generator body 10 is answered to generate weight induction signal；Control device 30 and 20 phase of Weight detecting device
Even, control device 30 is for obtaining weight induction signal, and determines steam generator body according to the weight induction signal of acquisition
10 current weight, and steam generator sheet is judged according to the current weight and preset reference weight of steam generator body 10
Scale build-up degree in body 10.
Steam generating system further includes the water supply mechanism 50 to supply water to steam generator body 10, and water supply mechanism 50 includes supplying
Water assembly and the component that is filled with water, the component that is filled with water includes water container, water supply component and steam generator body 10 and water container phase
Connection, water supply component are used to the water in water container feeding to steam generator body 10.In the specific example of the present invention
In, water supply component may include water pump or water valve.That is, when water pump or water valve are opened, can will be stored in water container
Water is fed in steam generator body 10, and when water pump or water valve are closed, no longer the water stored in water container is fed and is steamed
In vapour generator ontology 10.In addition, can also the water in steam generator body 10 be discharged into water container by water pump.
Further, control device 30 can obtain weight detecting letter when the water in steam generator body 10 is dryouied
Number.Stop generating steam it is understood that control device 30 can run i.e. steam generating system in each normal procedure,
Water in steam generator body 10 carries out check weighing after being dryouied.That is, control device 30 can be transported in steam generating system
Stressed after row, rather than the weight on front side of operation.In actual operation due to steam generator body 10, very may be used before operation
Can there are certain ponding (be able to may be last time accidental interruption or internal condensation shape in the inside of steam generator body 10
At), cause the measurement result of Weight detecting device 20 deviation occur.
Based on this, in embodiments of the present invention, control device 30 can be when the water in steam generator body 10 be dryouied
The weight induction signal that Weight detecting device 20 exports is obtained, so that it is guaranteed that the incrustation scale content correctness of measurement result.It is specific and
Speech, water of the control device 30 in judging steam generator body 10 can receive what Weight detecting device 20 exported after being dryouied
Weight induction signal, and the water in steam generator body 10 is judged according to the weight induction signal that Weight detecting device 20 exports
Dirty accumulation degree.
The embodiment of the present invention is detected by the Weight detecting device 20 being arranged outside steam generator body 10 and is steamed as a result,
Weight in vapour generator ontology 10 is to judge scale build-up degree, to which disturbing for environment in steam generator body be isolated
It disturbs so that scale build-up testing result is more accurate, also, can also reduce overall manufacturing cost, easily realizes that volume production, raising are answered
Use reliability.
Further, according to one embodiment of present invention, it can also be shown and be steamed by the display device of steam generating system
Scale build-up degree in vapour generator ontology 10.To the scale build-up degree result phase obtained by gravity detection mode
When intuitive, it is used directly for showing, effective reminding effect is played to user, user is avoided to have no the case where psychological preparation
It is notified incrustation scale cleaning to be carried out suddenly down, user can not reminded to carry out periodic maintenance, and intuitive expression reliable and not loftyly
Mode promotes the interaction with user, and user is made effectively to obtain the feedback of incrustation scale cleaning and maintenance effect, and also can be manufacturer improves
Product provides more information, promotes the experience of user.
According to one embodiment of present invention, control device 30 is further used for according to the current of steam generator body 10
The difference of weight and preset reference weight obtains incrustation scale cumulative amount, and judges steam when incrustation scale cumulative amount is more than default scale removal threshold value
Incrustation scale in generator ontology 10 needs to clean.
It should be noted that preset reference weight can be completed in Product Assembly, before not running manufacture, pass through weight detecting
The weight that device 20 detects, in other words, preset reference weight can be steam generator body 10 in Non-scale and it is anhydrous when
Weight, i.e. the work's weight parameter of steam generator body 10.Specifically, preset reference weight can be permanently stored in control
In the mnemon of the main control chip of device 30 processed.
That is, after the normal procedure of steam generating system has been run, control device 30 can first judge steam generation
Whether the water in device ontology 10 is dryouied, if the water in steam generator body 10 is dryouied, control device 30 ifs acquires weight
The weight induction signal that amount detecting device 20 exports is to determine the current weight of steam generator body 10, then, control device
30 according to the difference of the current weight G and preset reference weight G0 of steam generator body 10 obtain incrustation scale cumulative amount G ', i.e. G '=
G-G0.Wherein, in the scale build-up degree shown by display device, it is accumulative incrustation scale can be got every time in control device 30
When measuring G ', incrustation scale cumulative amount G ' is recorded by another mnemon of main control chip.
Further, control device 30 judges whether incrustation scale cumulative amount G ' is more than default scale removal threshold value, if incrustation scale is accumulative
It measures G ' and is more than default scale removal threshold value, then judge that the incrustation scale in steam generator body 10 need to clean i.e. incrustation scale and largely accumulate, it can
User is reminded to carry out incrustation scale cleaning.If incrustation scale cumulative amount G ' is less than or equal to default scale removal threshold value, steam generator body is judged
10, without carrying out incrustation scale cleaning, can not operate, or update the numerical value for the scale build-up degree that display device is shown at this time.
According to one embodiment of present invention, as shown in Fig. 2, steam generating system further includes：Temperature sensor 40, temperature
Sensor 40 is connected with control device 30, and temperature sensor 40 is used to detect the temperature of steam generator body 10, wherein control
Device 30 determines that the water in steam generator body 10 is dryouied by the temperature of steam generator body 10.
Specifically, control device 30 is more than preset temperature threshold and steam generator in the temperature of steam generator body 10
The decrease speed of the temperature of ontology 10 judges that the water in steam generator body 10 is dryouied when being less than pre-set velocity threshold value.Its
In, preset temperature threshold may be greater than 100 DEG C of numerical value, such as 160 DEG C, and pre-set velocity threshold value can be 5 DEG C/sec.
That is, after the normal procedure of steam generating system has been run, control device 30 can pass through temperature sensor
The temperature of 40 detection steam generator bodies 10, and steam generator body 10 is confirmed according to the temperature of steam generator body 10
In water whether dryouied.Specific validation testing be judge steam generator body 10 temperature whether considerably beyond 100 DEG C i.e.
Whether preset temperature threshold is more than, and whether the temperature of steam generator body 10 declines slowly whether i.e. decrease speed is less than in advance
If threshold speed.If the temperature of steam generator body 10 is less than or equal to preset temperature threshold or steam generator sheet
The decrease speed of the temperature of body 10 is greater than or equal to pre-set velocity threshold value (decrease speed can become faster if having water), then steam generation
There is water in device ontology 10；If the temperature of steam generator body 10 is more than preset temperature threshold, and steam generator body
The decrease speed of 10 temperature is less than pre-set velocity threshold value (decrease speed can become faster if having water), then steam generator body 10
In water dryouied.
Effectively ensure that the residual of the 10 any water in inside of steam generator body is all evaporated quickly as a result,.
Further, according to one embodiment of present invention, control device 40 is additionally operable to be more than in incrustation scale cumulative amount default
The alarm set that steam generating system is controlled when scale removal threshold value sends out prompting message, reminds the user that and carries out incrustation scale cleaning.
In addition, when control device 30 judges that incrustation scale cumulative amount is more than default scale removal threshold value in steam generator body 10,
It can be run in this secondary program and complete control steam generating system locking later so that steam generating system only there is incrustation scale to clean work(
Can, and control steam generating system after carrying out incrustation scale cleaning and be unlocked to allow steam generating system normal use.Also,
Incrustation scale cumulative amount can be reset after carrying out incrustation scale cleaning.
Locking product is only left incrustation scale cleaning function as a result, is just unlocked after user cleans to allow user normal
It uses.
Further, according to one embodiment of present invention, steam generating system further includes：Receiving unit, receiving unit
It is connected with control device 30, receiving unit controls steam generation for receiving clear instruction, control device 30 according to clear instruction
System carries out incrustation scale cleaning.That is, after receiving unit receives clear instruction, control device 30 is according to clear instruction
It controls steam generating system and carries out incrustation scale cleaning.
It should be noted that the normal procedure end of run next time after removing incrustation scale, the embodiment of the present invention
Steam generating system can also run incrustation scale detection once again, pass through the current weight of steam generator body and preset reference weight at this time
Gauge calculates incrustation scale cumulative amount, just can confirm that cleaning performance, consequently facilitating user or goods producer improve related incrustation scale cleaning
Method or used scale remover so that user is without having to worry about the bad problem of cleaning performance.
It should be noted that the steam generating system of the embodiment of the present invention is suitable for steam cooking apparatus, steam clean is set
Standby or steam sterilization.
The structure of the Weight detecting device 20 of the embodiment of the present invention is described in detail with reference to Fig. 3-Fig. 4.
As Figure 3-Figure 4, Weight detecting device 20 includes：Movable component 201, induction pieces 202 and fixing piece 203.Its
In, movable component 201 is connected with steam generator body 10, and accommodating chamber is defined between movable component 201 and fixing piece 203,
Movable component 201 is configured to the opposed fixed member 203 when the weight of steam generator body 10 is more than preset reference weight and sends out
Raw movement, wherein movable component 201 can be subjected to displacement in the vertical direction of fixing piece 203；The setting of induction pieces 202 is accommodating
Intracavitary, induction pieces 202 are connected with control device 30, and induction pieces 202 are configured to act on induction suitable for sensed activity component 201
The power of part 202 is to generate weight induction signal.Specifically, the upper and lower surface of induction pieces 202 can contact the upper and lower of accommodating chamber respectively
Side contacts movable component 201 and fixing piece 203 respectively.
That is, when the weight of steam generator body 10 is preset reference weight, movable component 201 is located at initial
Position is not subjected to displacement, and induction pieces 202 incude the active force less than movable component 201；When the weight of steam generator body 10
When more than preset reference weight, position occurs for movable component 201, and 201 opposed fixed member 203 of movable component moves, and incudes
Part 202 by movable component 201 active force, induction pieces 202 export corresponding electric signal i.e. weight induction signal to control fill
30 are set, control device 30 can determine the current weight of steam generator body 10 according to the electric signal.
It is understood that since Weight detecting device 20 is external, induction pieces 202 are not readily susceptible to steam generator sheet
The interference of incrustation scale in body 10 improves the accuracy of detection of induction pieces 202, and also greatly obstructs 10 work of steam generator body
The influence that heating power when making generates induction pieces 202.
In some embodiments, induction pieces 202 can be pressure sensor or pulling force sensor or pull pressure sensor.Also
It is to say, when the weight of steam generator body 10 is more than preset reference weight, movable component 201 can connect from initial position direction
The direction of nearly fixing piece 203 is moved, at this point, induction pieces 202 are used for induction pressure, i.e. induction pieces 202 can be pressure sensing
Device or pull pressure sensor.Alternatively, movable component 201 can when the weight of steam generator body 10 is more than preset reference weight
The direction that fixing piece 203 is directed away from from initial position is moved, at this point, induction pieces 202 are for incuding pulling force, i.e. induction pieces
202 can be pulling force sensor or pull pressure sensor.
In some embodiments, as Figure 3-Figure 4, movable component 201 includes pressure conduction piece 211 and multiple elastic components
212, pressure conduction piece 211 is connected with steam generator body 10, and the setting of multiple elastic components 212 is in pressure conduction piece 211 and admittedly
Between determining part 203, pressure conduction piece 211 is configured to be more than preset reference weight when the weight change of steam generator body 10
When opposed fixed member 203 move.Wherein, elastic component 212 can be spring, and pressure conduction piece 211 can be sheet metal.
It is understood that can realize longitudinal direction by multiple elastic components 212 and 211 sheet metal 12 of pressure conduction piece
Removable degree of freedom, and constraint all around can be realized by support column 204 and fixing piece 203.When steam generator sheet
When the weight of body 10 is preset reference weight, elastic component 212 maintains the original state, and pressure conduction piece 211 is maintained at initial position, sense
Part 202 is answered to be not affected by the active force of pressure conduction piece 211；When the weight of steam generator body 10 is more than preset reference weight
When, elastic component 212 maintains the original state, and 211 opposed fixed member 203 of pressure conduction piece moves, and induction pieces 202 are under pressure biography
The active force of guide card 211.
The gravity conduction of steam generator body 10 is converted to by pressure/pulling force by pressure conduction piece 211 as a result, and is made
For induction pieces 202, induction pieces 202 generate corresponding electric signal i.e. weight induction signal according to the pressure sensed/pulling force,
So that control device 30 determines the current weight of steam generator body 10 according to electric signal, so as to effectively identify steam
The variation of 10 weight of generator ontology.
It should be noted that such as spring 13 of elastic component 212 may be configured as to offset major part by steam generator sheet
10 its own gravity of body and the low device of the coefficient of stiffiness, to ensure largely to make the variation of 10 weight of steam generator body
For induction pieces 202.As high as possible (such as C1 grades 0.01% or more) may be selected in the precision of induction pieces 202 simultaneously, to
Ensure that induction pieces 202 can recognize that the slight change of 10 weight of steam generator body.
As described above, being not the absolute gravity of steam generator body 10 measured by Weight detecting device 20, but survey
Measuring result and the gravity of steam generator body 10 has certain proportional relationship, in theory, Weight detecting device 20
The expression formula of measurement result is as follows：
GIt measures=GGenerator–FBullet=GGenerator–k×△x
Wherein, GIt measuresFor the measurement result of Weight detecting device 20, GGeneratorFor the gravity of steam generator body 10, FBulletFor
The elastic force of elastic component 212, k are the coefficient of stiffiness of elastic component 212, and △ x are the deformation quantity of elastic component 212.
Wherein, if the incrustation scale increase of steam generator body 10 causes the weight of steam generator body 10 to increase △ G,
And elastic component 212 deforms △ x, due to coefficient of stiffiness k very littles, k × △ x can be ignored, therefore, GIt measures=GGenerator+△G–FBullet
≈GGenerator+△G.Wherein, GGeneratorThe preset reference weight G0 that as preceding embodiment is mentioned, is exported by induction pieces 202 as a result,
Electric signal i.e. can determine that incrustation scale cumulative amount, i.e. incrustation scale increase lead to 10 increased weight △ G of steam generator body.
Further, as Figure 3-Figure 4, pressure conduction piece 211 passes through multiple support columns 204 and steam generator body
10 are connected.It is understood that can realize 201 longitudinal direction of movable component by multiple elastic components 212 and pressure conduction piece 211
Removable degree of freedom, and the direction all around of movable component 201 can be realized by multiple support columns 204 and fixing piece 203
Constraint.
Specifically, the gravity of steam generator body 10 is conducted by multiple support columns 204 to 211 He of pressure conduction piece
Gravity is converted to pressure by multiple elastic components 212 and pressure conduction piece 211 and acts on induction pieces by multiple elastic components 212
On 202, to generate corresponding electric signal so that control device 30 uses.
Specifically, the geometric center position setting of 202 relative pressure conductive sheet 211 of induction pieces.Specification is needed, it is several
What center can refer to the barycenter of the uniform object of Mass Distribution, for example, the geometric center of circle is the center of circle；The geometric center of square
It is the intersection point of two diagonal lines intersection；The geometric center of triangle is barycenter oftriangle.By the way that the setting of induction pieces 202 is being pressed
The geometric center position of power conductive sheet 211 can be further assured that induction pieces 202 can recognize that 10 weight of steam generator body
Slight change improves accuracy, the sensitivity of weight measurement.
In some embodiments, as shown in Figures 3 and 4, elastic component 212 includes two, and two 212 relative pressures of elastic component pass
The geometric center positional symmetry of guide card 211 is arranged.For example, the left end in pressure conduction piece 211 is arranged in an elastic component 212, separately
One elastic component 212 is arranged relative to the geometric center positional symmetry to pressure conduction piece 211 on the right side of pressure conduction piece 211
End.Thereby, it is possible to ensure the stress equalization on induction pieces 202, accuracy, the sensitivity of weight measurement are improved.
Further, as shown in Figures 3 and 4, pressure conduction piece 211 can be formed with the groove suitable for accommodating induction pieces 202.?
That is the geometric center position of pressure conduction piece 211 can form fluted, groove can be arranged in induction pieces 202, to limit
Determine the location of induction pieces 202, induction pieces 202 is prevented to be offset to geometric distance center remote position.
Further, as shown in Figures 3 and 4, multiple support columns 204 are correspondingly arranged with multiple elastic components 212, wherein each
Elastic component 212 is in corresponding support column 204 in the same vertical line of fixing piece 203.To, it is ensured that steam generator body
10 gravity, which is substantially all, acts on elastic component 212, causes the deformation of elastic component 212 and the displacement of pressure conduction piece 211.
In some embodiments, as shown in figure 3, when steam generator body 10 is located at fixing piece 203 with movable component 201
The same side when, movable component 201 be arranged between steam generator body 10 and fixing piece 203.As shown in figure 4, working as steam
When generator ontology 10 is located at the both sides of fixing piece 203 with movable component 201, one end of multiple support columns 204 and steam
Generator ontology 10 is connected, and the other end of multiple support columns 204, which is corresponded to, to be passed by multiple through-holes on fixing piece 203 with pressure
Guide card 211 is connected.
That is, as the embodiment of Fig. 3 is suitable for the steam generating system using brace type installation, in the present embodiment
In, fixing piece 203 can be the bottom plate of the external shell of steam generating system.Specifically, induction pieces 202 may be disposed at pressure biography
Between guide card 211 and bottom plate, multiple elastic components 212 may also set up between pressure conduction piece 211 and bottom plate, also, pressure passes
Guide card 211 can be connected by multiple support columns 204 with steam generator body 10.More specifically, one end of multiple elastic components 212
It is securable to bottom plate, the other end of multiple elastic components 212 is securable to the lower surface of pressure conduction piece 211, multiple support columns 204
One end be securable to the upper surface of pressure conduction piece 211, the other end of multiple support columns 204 is securable to steam generator sheet
Body 10, and induction pieces 202 are set between the lower surface and bottom plate of pressure conduction piece 211.
The gravity conduction of steam generator body 10 is converted to by multiple support columns 204 by pressure conduction piece 211 as a result,
Pressure simultaneously acts on induction pieces 202, to make induction pieces 202 generate corresponding electric signal so that control device 30 carries out weight
Identification.
In addition, the embodiment of Fig. 4 is suitable for the steam generating system using suspension type installation, it is in the present embodiment, fixed
Part 203 can be the top plate of the external shell of steam generating system.Specifically, induction pieces 202 may be disposed at pressure conduction piece 211
Between top plate, multiple elastic components 212 may also set up between pressure conduction piece 211 and top plate, also, pressure conduction piece 211
It can be connected with steam generator body 10 by multiple through-holes on multiple support columns 204 and top plate.More specifically, multiple bullets
One end of property part 212 is securable to top plate, and the other end of multiple elastic components 212 is securable to the lower surface of pressure conduction piece 211,
One end of multiple support columns 204 can be fixedly connected by the through-hole on pressure conduction piece 211 with pressure conduction piece 211, Duo Gezhi
The other end of dagger 204 is securable to steam generator body 10, and induction pieces 202 are set to the following table of pressure conduction piece 211
Between face and top plate.
The gravity conduction of steam generator body 10 is converted to by multiple support columns 204 by pressure conduction piece 211 as a result,
Pressure simultaneously acts on induction pieces 202, to make induction pieces 202 generate corresponding electric signal so that control device 30 carries out weight
Identification.
To sum up, the steam generating system proposed according to embodiments of the present invention, Weight detecting device are set to steam generator
The outside of ontology, weight change of the Weight detecting device by incuding steam generator body are controlled with generating weight induction signal
Weight induction signal is obtained when water of the device processed in steam generator body is dryouied, and according to the weight induction signal of acquisition
It determines the current weight of steam generator body, and is judged according to the current weight of steam generator body and preset reference weight
Scale build-up degree in steam generator body, so that the harassing and wrecking of environment in steam generator body have been isolated so that incrustation scale
Integration detection result is more accurate, also, quite intuitive by the scale build-up degree result that gravity detection mode obtains, can be with
It is directly used in display, can effectively realize that incrustation scale cleaning is reminded, additionally it is possible to reduce overall manufacturing cost, easily realize volume production, carry
Height applies reliability.
Based on above-described embodiment, the invention also provides a kind of scale detection methods of steam generating system.
Fig. 5 is the flow chart of the scale detection method of steam generating system according to the ... of the embodiment of the present invention.Wherein, steam is sent out
Raw system includes steam generator body and Weight detecting device, and the weight of steam generator body is produced in steam generator body
It changes when scaling, Weight detecting device is set to the outside of steam generator body, and Weight detecting device passes through induction
The weight change of steam generator body is to generate weight induction signal.As shown in figure 5, the steam generation system of the embodiment of the present invention
The scale detection method of system includes the following steps：
S1：Obtain the weight induction signal that Weight detecting device generates；
S2：The current weight of steam generator body is determined according to the weight induction signal of acquisition.
S3：Judge the water in steam generator body according to the current weight of steam generator body and preset reference weight
Dirty accumulation degree.
The embodiment of the present invention detects steam by the Weight detecting device 20 being arranged outside steam generator body as a result,
The intrinsic weight of generator is to judge scale build-up degree, to which the harassing and wrecking of environment in steam generator body be isolated, made
It is more accurate to obtain scale build-up testing result, also, overall manufacturing cost can also be reduced, easily realizes volume production, improving application can
By degree.
Further, according to one embodiment of present invention, it can also be shown and be steamed by the display device of steam generating system
The intrinsic scale build-up degree of vapour generator.To the scale build-up journey that can be intuitively obtained by weight detecting mode
Degree, convenient for directly displaying, effective reminding effect is played to user, avoids user's quilt suddenly in the case where having no psychological preparation
Notice will carry out incrustation scale cleaning, promote the experience of user.
According to one embodiment of present invention, the scale detection method of steam generating system further includes：In steam generator
Weight induction signal is obtained when water in ontology is dryouied, wherein can determine that steam is sent out by the temperature of steam generator body
Water in raw device ontology is dryouied.
According to one embodiment of present invention, it is more than preset temperature threshold in the temperature of steam generator body and steam is sent out
The decrease speed of the temperature of raw device ontology judges that the water in steam generator body is dryouied when being less than pre-set velocity threshold value.
Further, according to one embodiment of present invention, according to the current weight of steam generator body and default base
Quasi- weight judges the scale build-up degree in steam generator body, including：
Incrustation scale cumulative amount is obtained according to the difference of the current weight of steam generator body and preset reference weight；And
Judge that the incrustation scale in steam generator body needs to clean when incrustation scale cumulative amount is more than default scale removal threshold value.
Further, according to one embodiment of present invention, the method for the embodiment of the present invention further includes：In incrustation scale cumulative amount
The alarm set that steam generating system is controlled when more than default scale removal threshold value sends out prompting message, reminds the user that carry out incrustation scale
Cleaning.
In addition, when judging that incrustation scale cumulative amount is more than default scale removal threshold value in steam generator body, it can be in this secondary program
Control steam generating system locks so that steam generating system only has incrustation scale cleaning function, and is carrying out water after operation is completed
Control steam generating system is unlocked to allow steam generating system normal use after dirt cleaning.Also, incrustation scale is clear carrying out
Incrustation scale cumulative amount can be reset after washing.
Locking product is only left incrustation scale cleaning function as a result, is just unlocked after user cleans to allow user normal
It uses.
Further, according to one embodiment of present invention, the method for the embodiment of the present invention further includes：Cleaning is received to refer to
It enables；Steam generating system, which is controlled, according to clear instruction carries out incrustation scale cleaning.That is, receiving clear instruction in receiving unit
Later, steam generating system is controlled according to clear instruction and carries out incrustation scale cleaning.
Specifically, as shown in fig. 6, the scale detection method of the steam generating system of the embodiment of the present invention includes following step
Suddenly：
S101：Normal procedure, which has run i.e. steam generating system, to be stopped generating steam.
S102：Judge whether the water in steam generator body is dryouied.
If so, thening follow the steps S103；If it is not, then return to step S102.
S103：Obtain the current weight of steam generator body.
S104：Incrustation scale cumulative amount is calculated according to the current weight of steam generator body and preset reference weight, and is recorded
Calculated incrustation scale cumulative amount.
S105：Judge whether incrustation scale cumulative amount is more than default scale removal threshold value.
If so, thening follow the steps S106；If not, thening follow the steps S107.
S106：The alarm set of control steam generating system sends out prompting message after waiting end of run, if transport next time
User does not clean before row, then limits user's normal use steam generating system.
S107：Record incrustation scale cumulative amount, end of run.
It should be noted that the aforementioned steam for being also applied for the embodiment to the explanation of steam generating system embodiment
The scale detection method of generating system, details are not described herein again.
To sum up, the scale detection method of the steam generating system proposed according to embodiments of the present invention, Weight detecting device are set
It is placed in the outside of steam generator body, Weight detecting device is by incuding the weight change of steam generator body to generate weight
Inductive signal is measured, and then obtains weight induction signal when the water in steam generator body is dryouied, and according to the weight of acquisition
Amount inductive signal determines the current weight of steam generator body, and according to the current weight of steam generator body and default base
Quasi- weight judges the scale build-up degree in steam generator body, to which disturbing for environment in steam generator body be isolated
It disturbs so that scale build-up testing result is more accurate, also, the scale build-up degree result phase obtained by gravity detection mode
It when intuitive, is used directly for showing, can effectively realize that incrustation scale cleaning is reminded, additionally it is possible to reduce overall manufacturing cost, easily
It realizes volume production, improves and apply reliability.
In order to realize that above-described embodiment, the present invention also propose a kind of non-transitory readable storage medium storing program for executing, be stored thereon with steaming
The incrustation scale of vapour generating system detects program, and the incrustation scale detection of the steam generating system is realized when which is executed by processor
Method.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.Such as, if realized in another embodiment with hardware, following skill well known in the art can be used
Any one of art or their combination are realized：With for data-signal realize logic function logic gates from
Logic circuit is dissipated, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the present invention
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (10)
1. a kind of steam generating system, which is characterized in that including：
Steam generator body；
Weight detecting device, the Weight detecting device are set to the outside of the steam generator body, the weight detecting
Device is by incuding the weight change of the steam generator body to generate weight induction signal；
Control device, the control device are connected with the Weight detecting device, and the control device is for obtaining the weight
Inductive signal, and determine according to the weight induction signal of acquisition the current weight of the steam generator body, and according to institute
It states the current weight of steam generator body and preset reference weight judges scale build-up journey in the steam generator body
Degree.
2. steam generating system according to claim 1, which is characterized in that the control device is in the steam generator
Water in ontology obtains the weight induction signal when being dryouied, wherein
The steam generating system further includes temperature sensor, and the temperature sensor is connected with the control device, the temperature
Degree sensor is used to detect the temperature of the steam generator body, and the control device passes through the steam generator body
Temperature determines that the water in the steam generator body is dryouied.
3. steam generating system according to claim 2, which is characterized in that the control device is in steam generator body
Temperature when being more than the decrease speed of preset temperature threshold and the temperature of the steam generator body and being less than pre-set velocity threshold value
Judge that the water in the steam generator body is dryouied.
4. steam generating system according to claim 1, which is characterized in that the control device is further used for according to institute
The difference of the current weight and the preset reference weight of stating steam generator body obtains incrustation scale cumulative amount, and tired in the incrustation scale
Metering judges that the incrustation scale in the steam generator body needs to clean when being more than default scale removal threshold value.
5. according to the steam generating system described in any one of claim 1-4, which is characterized in that the Weight detecting device packet
It includes：
Fixed plate；
Movable component, the movable component are connected with the steam generator body, the movable component and the fixing piece it
Between define accommodating chamber, the movable component is configured to be more than the preset reference when the weight of the steam generator body
It is moved relative to the fixing piece when weight；
Induction pieces, the induction pieces are arranged in the accommodating chamber, and the induction pieces are configured to be suitable for incuding the activity group
Part acts on the power of the induction pieces to generate the weight induction signal.
6. a kind of scale detection method of steam generating system, which is characterized in that the steam generating system includes steam generation
Device ontology and Weight detecting device, the Weight detecting device are set to the outside of the steam generator body, the weight
Detection device by incuding the weight change of the steam generator body to generate weight induction signal, the method includes with
Lower step：
Obtain the weight induction signal that the Weight detecting device generates；
The current weight of the steam generator body is determined according to the weight induction signal of acquisition；And
Judged in the steam generator body according to the current weight of the steam generator body and preset reference weight
Scale build-up degree.
7. the scale detection method of steam generating system according to claim 6, which is characterized in that further include：Described
Water in steam generator body obtains the weight induction signal when being dryouied, wherein pass through the steam generator body
Temperature determine that the water in the steam generator body is dryouied.
8. the scale detection method of steam generating system according to claim 7, which is characterized in that in steam generator sheet
The temperature of body is more than preset temperature threshold and the decrease speed of the temperature of the steam generator body is less than pre-set velocity threshold value
When judge that the water in the steam generator body is dryouied.
9. the scale detection method of steam generating system according to claim 6, which is characterized in that described according to the steaming
The current weight and preset reference weight of vapour generator ontology judge the scale build-up degree in the steam generator body, packet
It includes：
Incrustation scale cumulative amount is obtained according to the difference of the current weight of the steam generator body and the preset reference weight；And
Judge that the incrustation scale in the steam generator body needs to clean when the incrustation scale cumulative amount is more than default scale removal threshold value.
10. a kind of non-transitory readable storage medium storing program for executing, which is characterized in that be stored thereon with the incrustation scale detection journey of steam generating system
Sequence realizes the incrustation scale detection side of the steam generating system as described in any in claim 6-9 when the program is executed by processor
Method.
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