CN104111227A - Detection apparatus and detection method for water quality in inner container of electric water heater - Google Patents
Detection apparatus and detection method for water quality in inner container of electric water heater Download PDFInfo
- Publication number
- CN104111227A CN104111227A CN201310250939.9A CN201310250939A CN104111227A CN 104111227 A CN104111227 A CN 104111227A CN 201310250939 A CN201310250939 A CN 201310250939A CN 104111227 A CN104111227 A CN 104111227A
- Authority
- CN
- China
- Prior art keywords
- water quality
- inner container
- module
- water heater
- electric water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention provides a detection apparatus and detection method for water quality in the inner container of an electric water heater. The detection apparatus comprises a light emitting diode, a photosensitive module and a control module, wherein the light emitting diode and the photosensitive module are arranged in the inner container of the electric water heater at a preset interval, the photosensitive module is used for receiving light emitted by the light emitting diode, and the control module controls light emitting of the light emitting diode, is respectively connected with the light emitting diode and the photosensitive module and detects water quality in the inner container of the electric water heater according to the detection value of the photosensitive module. With the detection apparatus and detection method for water quality in the inner container of the electric water heater, water quality in the inner container of the electric water heater can be quantitatively detected and be displayed to a user, and cleanness of water used by the user is guaranteed.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly a kind of pick-up unit of inner container of electric water heater water quality and detection method.
Background technology
Electric heater is conventional household electrical appliance, and after electric heater is used a period of time, due to the consumption of magnesium rod, heating causes the generation of incrustation scale in inner container of electric water heater for a long time, makes the water in inner container of electric water heater can become more and more muddy.But due to sealing and the opacity of inner bag, it is muddy when the water in inner bag becomes, and the muddy degree of water can not detect, and also the turbidity of water in inner container of electric water heater is not carried out to the method quantitatively detecting now.
Summary of the invention
Object of the present invention is intended to solve at least to a certain extent one of above-mentioned technical matters.
For this reason, one object of the present invention is to propose a kind of pick-up unit of inner container of electric water heater water quality, and this pick-up unit can detect the water quality of inner container of electric water heater quantitatively, and water quality is offered to user, has guaranteed the clean of user's water.
Another object of the present invention is to propose a kind of detection method of inner container of electric water heater water quality.
For achieving the above object, the embodiment of one aspect of the present invention proposes a kind of pick-up unit of inner container of electric water heater water quality, this pick-up unit comprises: be arranged at light emitting diode and photosensitive module in inner container of electric water heater, described light emitting diode and described photosensitive module are at a distance of predeterminable range, and described photosensitive module is for receiving the light that described light emitting diode sends; Control the control module of described lumination of light emitting diode, described control module is connected with described photosensitive module with described light emitting diode respectively, and described control module detects described inner container of electric water heater water quality according to the detected value of described photosensitive module.
According to the pick-up unit of the inner container of electric water heater water quality of the embodiment of the present invention, by control module, control the light emitting diode arranging in inner container of electric water heater luminous, the water that photosensitive module sees through inner bag receives the light that light emitting diode sends, and then control module detects inner bag water quality quantitatively according to the detected value of photosensitive module, thereby can make user understand for example turbidity of inner container of electric water heater water quality, and then judge whether need to clean to guarantee the clean of water according to inner bag water quality.
Preferably, described water quality can be the turbidity in described inner bag.
In one embodiment of the invention, described light emitting diode and photosensitive module are all arranged at the bottom of described inner container of electric water heater, and the anode of described luminous dual-laser is connected with default power supply, and one end of described photosensitive module is connected with described default power supply.
In another embodiment of the present invention, the pick-up unit of above-mentioned inner container of electric water heater water quality also comprises: the sampling module that described photosensitive module is gathered and generated sampled signal, described sampling module is connected with described controller, and described controller calculates the detected value of described photosensitive module according to described sampled signal.
Further, described sampling module comprises: the first resistance, one end of described the first resistance is connected with the other end of described photosensitive module, the other end ground connection of described the first resistance, between one end of described the first resistance and the other end of described photosensitive module, have node, described node is connected with the AD interface of described control module.
Preferably, the pick-up unit of above-mentioned inner container of electric water heater water quality also comprises: for showing the display module of described inner bag water quality information, described display module is connected with described control module.
By display module, water quality situation in inner container of electric water heater is shown, more directly perceived.
Preferably, the pick-up unit of above-mentioned inner container of electric water heater water quality also comprises: for the information exchange of described inner bag water quality being crossed to wireless or WIFI, send to the communication module of user's mobile terminal, described communication module is connected with described control module.
By communication module, can notify user by inner bag water quality information.
In addition, in one embodiment of the invention, the pick-up unit of above-mentioned inner container of electric water heater water quality also comprises: the second resistance, and one end of described the second resistance is connected with the negative electrode of described light emitting diode, and the other end of described the second resistance is connected with described control module.
For achieving the above object, the present invention on the other hand embodiment proposes a kind of detection method of inner container of electric water heater water quality, wherein, comprise light emitting diode and photosensitive module in described inner container of electric water heater, detection method comprises the following steps: control described lumination of light emitting diode; After described photosensitive module receives illumination Preset Time, described photosensitive module is sampled and generated sampled signal; According to described sampled signal, calculate the detected value that obtains described photosensitive module; According to the detected value of described photosensitive module, inner container of electric water heater water quality is detected.
According to the detection method of the inner container of electric water heater water quality of the embodiment of the present invention, luminous by the light emitting diode of controlling in inner container of electric water heater, and photosensitive module is sampled and generated sampled signal, and then according to sampled signal, inner container of electric water heater water quality is detected quantitatively, thereby can make user understand for example turbidity of inner container of electric water heater water quality, and then judge whether need to clean to guarantee the clean of water according to inner bag water quality.
In one embodiment of the invention, according to the detected value of described photosensitive module, inner container of electric water heater water quality is detected specifically and comprised: according to the detected value of described photosensitive module, inquire about preset relation table to obtain the corresponding received light intensity of described photosensitive module; The light intensity received according to described photosensitive module detects described inner bag water quality.
The corresponding table of the light intensity that the detected value that wherein, described preset relation table is described photosensitive module receives with described photosensitive module.
In another embodiment of the present invention, the detection method of above-mentioned inner container of electric water heater water quality, also comprises: by detecting the described inner bag water quality information obtaining, send to user's mobile terminal by wireless or WIFI.
By wireless or WIFI, can notify in time user by inner container of electric water heater water quality information.
In one embodiment of the present invention, the detection method of above-mentioned inner container of electric water heater water quality can also comprise: by detecting the described inner bag water quality information obtaining, show.
Inner container of electric water heater water quality information is shown, more directly perceived.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is according to the pick-up unit schematic diagram of the inner container of electric water heater water quality of the embodiment of the present invention;
Fig. 2 is the schematic diagram of the pick-up unit of inner container of electric water heater water quality according to an embodiment of the invention;
Fig. 3 is according to the schematic diagram of the pick-up unit of the inner container of electric water heater water quality of a specific embodiment of the present invention;
Fig. 4 is according to the process flow diagram of the detection method of the inner container of electric water heater water quality of the embodiment of the present invention; And
Fig. 5 is the process flow diagram of the detection method of inner container of electric water heater water quality according to an embodiment of the invention.
Reference numeral:
Light emitting diode 101, photosensitive module 102 and control module 103, inner bag 104, sampling module 201, display module 202 and communication module 203, the first resistance 301 and the second resistance 302.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Disclosing below provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique the invention provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, First Characteristic described below Second Characteristic it " on " structure can comprise that the first and second Characteristics creations are for the direct embodiment of contact, also can comprise the embodiment of other Characteristics creation between the first and second features, such the first and second features may not be direct contacts.
In description of the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Describe with reference to the accompanying drawings according to pick-up unit and the detection method of the inner container of electric water heater water quality of the embodiment of the present invention.
Light is rectilinear propagation in water, and the transmission range of light and intensity transmission are subject to the impact of the turbidity of water, and water is more clear, and what light was propagated is far away, and the light intensity receiving under same distance is stronger.On the contrary, water is more muddy, and what light was propagated is nearer, and the light intensity receiving under same distance is more weak.The present invention judges inner container of electric water heater water quality based on this principle.
As shown in Figure 1, the pick-up unit of the inner container of electric water heater water quality of the embodiment of the present invention comprises light emitting diode 101, photosensitive module 102 and control module 103.Wherein, light emitting diode 101 and photosensitive module 102 are arranged in inner container of electric water heater 104, and light emitting diode 101 and photosensitive module 102 are at a distance of predeterminable range, the light that photosensitive module 102 is sent for receiving light emitting diode 101, wherein, predeterminable range can arrange as required.The water that photosensitive module 102 sees through inner bag 104 receives the light that light emitting diode 101 sends, and the light intensity that photosensitive module 102 receives is relevant with the water quality of inner bag 104.It is luminous that control module 103 is controlled light emitting diode 101, control module 103 is connected with photosensitive module 102 with light emitting diode 101 respectively, after the stabilized intensity receiving in photosensitive module 102, control module 103 detects inner container of electric water heater 104 water quality according to the detected value of photosensitive module 102.Wherein, in one embodiment of the invention, photosensitive module 102 can be photoresistance, and photoresistance claims again photoconductive tube, and conventional making material can be the materials such as cadmium sulfide, selenium, aluminium sulfide, vulcanized lead and bismuth sulfide.These making materials have under the irradiation of specific wavelength, the characteristic that its resistance reduces rapidly.
In one embodiment of the invention, detecting inner container of electric water heater 104 water quality can be the turbidity of water in inner bag 104.In another embodiment of the present invention, as shown in Figure 2, the pick-up unit of above-mentioned inner container of electric water heater 104 water quality can also comprise: sampling module 201,201 pairs of photosensitive modules of sampling module gather and generate sampled signal, sampling module 201 is connected with control module 103, and control module 103 is calculated the detected value of photosensitive module 102 according to sampled signal.Particularly, in one embodiment of the invention, as shown in Figure 3, sampling module 201 comprises the first resistance 301, one end of the first resistance 301 is connected with the other end of photosensitive module 102, the other end ground connection GND of the first resistance 301, has node D between one end of the first resistance 301 and the other end of photosensitive module 102, and node D is connected with the AD interface of control module 103.In an embodiment of the present invention, by a light emitting diode 101 and a photoresistance are set at inner container of electric water heater 104, by sampling module 201 as 301 pairs of photosensitive modules 102 of the first resistance, as photoresistance, sample and generate sampled signal again, control module 103 is calculated the detected value of photosensitive module 102 again according to sampled signal, control module 103 can be according to the detected value inquiry preset relation table of photosensitive module 102 to obtain the corresponding received light intensity of photosensitive module 102 in one embodiment of the invention, according to the received light intensity of photosensitive module 102, inner bag 104 water quality are detected again.Wherein, preset relation table can obtain by experiment, and is pre-stored in control module 103, the corresponding table of the light intensity that preset relation table can receive with photosensitive module 102 for the detected value of photosensitive module 102.For example by sampling module 201 for example the first resistance 301 gather photosensitive module 102 for example magnitude of voltage or the current value of photoresistance, control module 103 is calculated the resistance of photoresistance according to magnitude of voltage or current value, according to the resistance of photoresistance, inquire about preset relation table to obtain the corresponding light intensity that photoresistance was received again, according to the power of the resistance size judgement light of photoresistance, according to the light intensity receiving, detect inner container of electric water heater 104 water quality again, detect the muddy degree of inner bag 104 water, the light intensity that for example photosensitive module 102 receives and the turbidity of inner bag 104 water have corresponding corresponding relation, so the light intensity that can receive according to photosensitive module 102 by inquiry mapping table obtains the turbidity of inner bag 104 water.
Preferably, in one embodiment of the invention, light emitting diode 101 and photosensitive module 102 are all arranged at the bottom of inner container of electric water heater 104, the anode of light emitting diode 101 and default power supply for example+5V is connected, one end of photosensitive module 102 and default power supply for example+5V is connected.Because the water of its bottom is the dirtiest comparatively speaking in whole electric heater, by light emitting diode 101 and the photosensitive module 102 bottom setting that for example inner bag 104 is pressed close in photoresistance, more can reflect that inner container of electric water heater 104 water quality are the muddy degree of water, guarantee that user's water is clean.
In another embodiment of the present invention, as shown in Figure 3, the pick-up unit of above-mentioned inner container of electric water heater 104 water quality can also comprise the second resistance 302, one end of the second resistance 302 is connected with the negative electrode of light emitting diode 101, the other end of the second resistance 302 is connected with control module 103, and control module 103 is connected with light emitting diode 101 by the second resistance 302.
Preferably, in one embodiment of the invention, as shown in Figure 2, the pick-up unit of above-mentioned inner container of electric water heater 104 water quality can also comprise display module 202.Display module 202 is for showing inner bag 104 water quality informations, and display module 202 is connected with control module 103.In control module 103, control light emitting diode 101 luminous, photosensitive module 102 receives by the water in inner container of electric water heater 104 light that light emitting diode 101 sends, photosensitive module 102 generates detected value, control module 103 detects inner bag 104 water quality according to detected value, particularly, sampling module 201 gathers photosensitive module 102 and generates sampled signal, control module 103 is calculated the detected value of photosensitive module 102 according to sampled signal, again according to detected value inquiry preset relation table, obtain the light intensity that corresponding photosensitive module 102 receives, the light intensity that control module 103 receives according to photosensitive module 102 again obtains the turbidity of corresponding inner bag 104 water, thereby realize the detection to inner container of electric water heater 104 water quality.In control module 103, obtain after the turbidity of inner container of electric water heater 104 water, turbidity information can be sent to display module 202, display module 202 shows, thereby can give and user's inner container of electric water heater 104 water quality informations more intuitively.
In addition, in one embodiment of the invention, as shown in Figure 2, the pick-up unit of above-mentioned inner container of electric water heater 104 water quality can also comprise communication module 203.Communication module 203 sends to user's mobile terminal for the information exchange of inner bag 104 water quality being crossed to wireless or WIFI, communication module 203 is connected with control module 103.In control module 103, obtain after the interior water quality information of inner container of electric water heater 104, inner bag 104 water quality informations are sent to communication module 203, the mobile terminal that communication module 203 is sent to user by wireless or WIFI is notified user, can according to inner container of electric water heater 104 water quality, safeguard in time by reminding user.
In sum, according to the pick-up unit of the inner container of electric water heater water quality of the embodiment of the present invention, by control module, control the light emitting diode arranging in inner container of electric water heater luminous, the water that photosensitive module sees through inner bag receives the light that light emitting diode sends, and then control module detects inner bag water quality according to the detected value of photosensitive module, thereby can be so that user understands for example turbidity of inner container of electric water heater water quality, and then judge whether need to clean to guarantee the clean of water according to inner bag water quality.In addition, can inner bag water quality information be shown by display module, more directly perceived, the mobile terminal that can also inner container of electric water heater water quality information be sent to user in time by communication module is with reminding user.
Describe with reference to the accompanying drawings according to the detection method of the inner container of electric water heater water quality of the embodiment of the present invention.
Electric heater in the detection method of inner container of electric water heater 104 water quality of the embodiment of the present invention comprises light emitting diode 101 and photosensitive module 102.
As shown in Figure 4, the detection method of inner container of electric water heater 104 water quality of the embodiment of the present invention comprises the following steps:
S401, controls lumination of light emitting diode.
The light emitting diode that control is arranged in inner container of electric water heater 104 is luminous, and the water that photosensitive module 102 sees through in inner bag 104 receives light.
S402, after photosensitive module receives illumination Preset Time, samples and generates sampled signal photosensitive module.
Photosensitive module 102 receive illumination stable after, its detected value can change, and says after Preset Time, and photosensitive module is sampled and generated sampled signal.For example photoresistance its resistance when receiving illumination can change, and photoresistance sampling is generated to sampled signal for example magnitude of voltage or the current value of photoresistance.Obtain after the sampled signal of photosensitive module 102, enter step S403.
S403, calculates the detected value that obtains photosensitive module according to sampled signal.
At step S402, photosensitive module 102 samplings are obtained after sampled signal, according to sampled signal, calculate the detected value of photosensitive module 102.For example according to the magnitude of voltage of photoresistance or current value, calculate the resistance that obtains photoresistance.After obtaining the detected value of photosensitive module 102, enter step S404.
S404, detects inner container of electric water heater water quality according to the detected value of photosensitive module.
After step S403 obtains the detected value of photosensitive module, according to the detected value of photosensitive module, inner container of electric water heater 104 water quality are detected, in the embodiment of the present invention, water quality can be the turbidity of inner bag 104 water.Specifically can comprise: according to the detected value of photosensitive module 102, inquire about preset relation table to obtain the corresponding received light intensity of photosensitive module 102.Wherein, preset relation table can obtain by experiment, and is pre-stored in control module 103, the corresponding table of the light intensity that preset relation table can receive with photosensitive module 102 for the detected value of photosensitive module 102.For example, by photosensitive module 102 for example magnitude of voltage or the current value of photoresistance of sampling, according to magnitude of voltage or current value, calculate the resistance of photoresistance, according to the resistance of photoresistance, inquire about preset relation table to obtain the corresponding light intensity that photoresistance was received again, according to the power of the resistance size judgement light of photoresistance, according to light intensity inner container of electric water heater 104 water quality that receive, detect again, detect the muddy degree of inner bag 104 water, the light intensity that for example photosensitive module 102 receives and the turbidity of inner bag 104 water have corresponding corresponding relation, so the light intensity that can receive according to photosensitive module 102 by inquiry mapping table obtains the turbidity of inner bag 104 water.
In one embodiment of the invention, as shown in Figure 5, the detection method of above-mentioned inner container of electric water heater 104 water quality can also comprise:
S501, shows detecting the inner bag water quality information obtaining.
In one embodiment of the invention, at step S404, inner container of electric water heater 104 water quality are detected and obtain inner bag 104 water quality informations for example after turbidity, can obtain inner bag 104 water quality informations and show detecting, can point out more intuitively user.
In another embodiment of the present invention, as shown in Figure 5, the detection method of above-mentioned inner container of electric water heater 104 water quality can also comprise:
S502, sends to user's mobile terminal by detecting the inner bag water quality information obtaining by wireless or WIFI.
In one embodiment of the invention, after step S403 detects acquisition inner container of electric water heater 104 water quality informations, the inner bag of detection meeting 104 water quality informations can be sent to user's mobile terminal by wireless or WIFI, reminding user is safeguarded according to inner container of electric water heater 104 water quality in time in time, to guarantee the clean of water.
In sum, according to the detection method of the inner container of electric water heater water quality of the embodiment of the present invention, luminous by the light emitting diode of controlling in inner container of electric water heater, and photosensitive module is sampled and generated sampled signal, and then according to sampled signal, inner container of electric water heater water quality is detected, thereby can make user understand for example turbidity of inner container of electric water heater water quality, and then judge whether need to clean to guarantee the clean of water according to inner bag water quality.In addition, inner bag water quality information can be shown, more directly perceived, the mobile terminal that inner container of electric water heater water quality information can also be sent to user is in time with reminding user.
In process flow diagram or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
The logic and/or the step that in process flow diagram, represent or otherwise describe at this, for example, can be considered to for realizing the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), use, or use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random-access memory (ram), ROM (read-only memory) (ROM), the erasable ROM (read-only memory) (EPROM or flash memory) of editing, fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanning, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer memory.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in storer and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " 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.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (14)
1. a pick-up unit for inner container of electric water heater water quality, is characterized in that, comprising:
Be arranged at light emitting diode and photosensitive module in inner container of electric water heater, described light emitting diode and described photosensitive module are at a distance of predeterminable range, and described photosensitive module is for receiving the light that described light emitting diode sends;
Control the control module of described lumination of light emitting diode, described control module is connected with described photosensitive module with described light emitting diode respectively, and described control module detects described inner container of electric water heater water quality according to the detected value of described photosensitive module.
2. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, described water quality is the turbidity of water in described inner bag.
3. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, it is characterized in that, described light emitting diode and photosensitive module are all arranged at the bottom of described inner container of electric water heater, the anode of described light emitting diode is connected with default power supply, and one end of described photosensitive module is connected with described default power supply.
4. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, also comprises:
Described photosensitive module is gathered and generated the sampling module of sampled signal, described sampling module is connected with described control module, and described control module is calculated the detected value of described photosensitive module according to described sampled signal.
5. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, described sampling module comprises:
The first resistance, one end of described the first resistance is connected with the other end of described photosensitive module, the other end ground connection of described the first resistance, has node between one end of described the first resistance and the other end of described photosensitive module, and described node is connected with the AD interface of described control module.
6. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, also comprises:
For showing the display module of described inner bag water quality information, described display module is connected with described control module.
7. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, also comprises:
For the information exchange of described inner bag water quality being crossed to the communication module that wireless or WIFI sends to user's mobile terminal, described communication module is connected with described control module.
8. the pick-up unit of inner container of electric water heater water quality as claimed in claim 1, is characterized in that, also comprises:
The second resistance, one end of described the second resistance is connected with the negative electrode of described light emitting diode, and the other end of described the second resistance is connected with described control module.
9. a detection method for inner container of electric water heater water quality, is characterized in that, comprises light emitting diode and photosensitive module in described inner container of electric water heater, and detection method comprises the following steps:
Control described lumination of light emitting diode;
After described photosensitive module receives illumination Preset Time, described photosensitive module is sampled and generated sampled signal;
According to described sampled signal, calculate the detected value that obtains described photosensitive module;
According to the detected value of described photosensitive module, inner container of electric water heater water quality is detected.
10. the detection method of inner container of electric water heater water quality as claimed in claim 9, is characterized in that, described water quality is the turbidity of water in described inner bag.
The detection method of 11. inner container of electric water heater water quality as claimed in claim 9, is characterized in that, according to the detected value of described photosensitive module, inner container of electric water heater water quality is detected specifically and is comprised:
According to the detected value of described photosensitive module, inquire about preset relation table to obtain the corresponding received light intensity of described photosensitive module;
The light intensity received according to described photosensitive module detects described inner bag water quality.
The detection method of the turbidity of 12. inner container of electric water heater water quality as claimed in claim 11, is characterized in that, the corresponding table of the light intensity that the detected value that described preset relation table is described photosensitive module receives with described photosensitive module.
The detection method of the turbidity of 13. inner container of electric water heater water quality as claimed in claim 9, is characterized in that, also comprises: by detecting the described inner bag water quality information obtaining, show.
The detection method of the turbidity of 14. inner container of electric water heater water quality as claimed in claim 9, is characterized in that, also comprises:
By detecting the described inner bag water quality information obtaining, by wireless or WIFI, send to user's mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250939.9A CN104111227A (en) | 2013-06-21 | 2013-06-21 | Detection apparatus and detection method for water quality in inner container of electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310250939.9A CN104111227A (en) | 2013-06-21 | 2013-06-21 | Detection apparatus and detection method for water quality in inner container of electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104111227A true CN104111227A (en) | 2014-10-22 |
Family
ID=51708105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310250939.9A Pending CN104111227A (en) | 2013-06-21 | 2013-06-21 | Detection apparatus and detection method for water quality in inner container of electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104111227A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729102A (en) * | 2015-03-02 | 2015-06-24 | 芜湖美的厨卫电器制造有限公司 | Electric water heater liner smudginess detection method and electric water heater using the same |
| CN104792862A (en) * | 2015-03-16 | 2015-07-22 | 芜湖美的厨卫电器制造有限公司 | Electric water heater, and method and apparatus for monitoring quality of water in internal container of electric water heater |
| CN106066096A (en) * | 2016-06-01 | 2016-11-02 | 苏州杰姆斯特机械有限公司 | The remotely light-operated Intelligent heating shower system of a kind of Multi net voting |
| CN106092181A (en) * | 2016-06-03 | 2016-11-09 | 珠海格力电器股份有限公司 | Water heater and detection device and method thereof |
| CN109724920A (en) * | 2019-01-08 | 2019-05-07 | 广东万家乐燃气具有限公司 | A kind of electric heater with water quality detecting function |
| CN114184825A (en) * | 2021-12-08 | 2022-03-15 | 北京深思数盾科技股份有限公司 | Detection device, ion generator and air purifier |
| CN116185089A (en) * | 2023-03-15 | 2023-05-30 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632668Y (en) * | 2003-08-22 | 2004-08-11 | 湖南利德投资股份有限公司 | Portable water quality analyzer based on LED |
| WO2010051906A1 (en) * | 2008-11-04 | 2010-05-14 | Electrolux Home Products Corporation N.V. | Turbidity sensor |
| CN202041457U (en) * | 2010-12-24 | 2011-11-16 | 宁波水表股份有限公司 | Online real-time detecting device for turbidity |
| CN202837164U (en) * | 2012-09-29 | 2013-03-27 | 四川省西电诚志电子科技有限公司 | MSP430-singlechip-based water quality turbidity analyser |
| CN103105362A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Multi-range online water quality detector |
| CN103105363A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Water quality detector with temperature isolation |
| CN203350174U (en) * | 2013-06-21 | 2013-12-18 | 芜湖美的厨卫电器制造有限公司 | Detection device of water quality of inner container of electric water heater |
-
2013
- 2013-06-21 CN CN201310250939.9A patent/CN104111227A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632668Y (en) * | 2003-08-22 | 2004-08-11 | 湖南利德投资股份有限公司 | Portable water quality analyzer based on LED |
| WO2010051906A1 (en) * | 2008-11-04 | 2010-05-14 | Electrolux Home Products Corporation N.V. | Turbidity sensor |
| CN202041457U (en) * | 2010-12-24 | 2011-11-16 | 宁波水表股份有限公司 | Online real-time detecting device for turbidity |
| CN202837164U (en) * | 2012-09-29 | 2013-03-27 | 四川省西电诚志电子科技有限公司 | MSP430-singlechip-based water quality turbidity analyser |
| CN103105362A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Multi-range online water quality detector |
| CN103105363A (en) * | 2012-11-06 | 2013-05-15 | 苏州聚阳环保科技有限公司 | Water quality detector with temperature isolation |
| CN203350174U (en) * | 2013-06-21 | 2013-12-18 | 芜湖美的厨卫电器制造有限公司 | Detection device of water quality of inner container of electric water heater |
Non-Patent Citations (1)
| Title |
|---|
| 黄布毅: "智能浑浊度检测装置的研制", 《仪表技术与传感器》, no. 3, 31 December 1998 (1998-12-31), pages 23 - 25 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729102A (en) * | 2015-03-02 | 2015-06-24 | 芜湖美的厨卫电器制造有限公司 | Electric water heater liner smudginess detection method and electric water heater using the same |
| CN104729102B (en) * | 2015-03-02 | 2017-07-25 | 芜湖美的厨卫电器制造有限公司 | The dirty detection method of inner container of electric water heater and the electric heater using this method |
| CN104792862A (en) * | 2015-03-16 | 2015-07-22 | 芜湖美的厨卫电器制造有限公司 | Electric water heater, and method and apparatus for monitoring quality of water in internal container of electric water heater |
| CN106066096A (en) * | 2016-06-01 | 2016-11-02 | 苏州杰姆斯特机械有限公司 | The remotely light-operated Intelligent heating shower system of a kind of Multi net voting |
| CN106092181A (en) * | 2016-06-03 | 2016-11-09 | 珠海格力电器股份有限公司 | Water heater and detection device and method thereof |
| CN109724920A (en) * | 2019-01-08 | 2019-05-07 | 广东万家乐燃气具有限公司 | A kind of electric heater with water quality detecting function |
| CN114184825A (en) * | 2021-12-08 | 2022-03-15 | 北京深思数盾科技股份有限公司 | Detection device, ion generator and air purifier |
| CN116185089A (en) * | 2023-03-15 | 2023-05-30 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
| CN116185089B (en) * | 2023-03-15 | 2024-01-12 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104111227A (en) | Detection apparatus and detection method for water quality in inner container of electric water heater | |
| US10716193B2 (en) | Intelligent lighting control method and apparatus for spatial location determination | |
| US20190243539A1 (en) | Intelligent lighting control system automated adjustment apparatuses, systems, and methods | |
| US20180014391A1 (en) | Intelligent lighting control system automated adjustment apparatuses, systems, and methods | |
| US9320116B2 (en) | Multi-mode control device | |
| CN203350174U (en) | Detection device of water quality of inner container of electric water heater | |
| US20080222439A1 (en) | Notebook battery replacement time-saving method and battery detector thereof | |
| CN105044952A (en) | Optical sensor and driving method thereof | |
| EP3363096A1 (en) | Processing of resource consumption data via monitoring physically observable behaviors of an existing resource meter and provision of functionalities based on processing of resource consumption data | |
| CN110728938B (en) | Display control system and display screen | |
| US20230152579A1 (en) | Eyewear use detection | |
| CN105277320A (en) | Liquid leakage detection sensor and system | |
| CN111381289A (en) | Infrared lamp self-adaptive environment obstacle detection method and mobile device | |
| CN101429716A (en) | Detection and detection apparatus for foam excess of rotary drum washing machine | |
| CN203455136U (en) | Electric pressure cooker and fault detection device thereof | |
| CN203673060U (en) | General detection tool for carrier modules | |
| CN105628317A (en) | Water leakage detection circuit for household appliances, electric kettle and control method thereof | |
| CN106126953A (en) | Humidifier cleans the determination method and device in time limit | |
| US11302494B2 (en) | Intelligent lighting control system multi-way-detection apparatuses, systems, and methods | |
| US20140197804A1 (en) | Charging system and charging method thereof | |
| JP5938142B1 (en) | Data carrier and data carrier system | |
| CN104792862A (en) | Electric water heater, and method and apparatus for monitoring quality of water in internal container of electric water heater | |
| CN105444403A (en) | Water heater system, electric water heater, method for monitoring heating pipe of electric water heater and mobile terminal | |
| CN104729102A (en) | Electric water heater liner smudginess detection method and electric water heater using the same | |
| CN204442025U (en) | For the wireless power supply system of household electrical appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
|
| RJ01 | Rejection of invention patent application after publication |