CN104864432A - Exhaust hood and cleaning control method thereof - Google Patents
Exhaust hood and cleaning control method thereof Download PDFInfo
- Publication number
- CN104864432A CN104864432A CN201510262391.9A CN201510262391A CN104864432A CN 104864432 A CN104864432 A CN 104864432A CN 201510262391 A CN201510262391 A CN 201510262391A CN 104864432 A CN104864432 A CN 104864432A
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- range hood
- oil smoke
- parameter
- cleaning
- control panel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an exhaust hood and a cleaning control method thereof. The cleaning control method comprises the following steps: a cooking fume parameter and a working state parameter of the exhaust hood are detected and recorded; the cooking fume accumulation degree value of the exhaust hood is calculated according to the cooking fume parameter and the working state parameter; a cleaning device in the exhaust hood is controlled to start if the cooking fume accumulation degree value is larger than or equal to a preset cleaning threshold value. Therefore, the cooking fume accumulation degree value of the exhaust hood can be judged more accurately through the cooking fume parameter and the working state parameter of the exhaust hood, automatic cleaning can be performed timely, too much oil stain is avoided, and electricity is saved effectively.
Description
Technical field
The present invention relates to kitchen appliance technical field, particularly a kind of cleaning control method of range hood and a kind of range hood.
Background technology
Relevant range hood realizes cleaning function by following two kinds of modes usually: the first, guidance panel (there is button and display) arranges cleaning function button, when user needs to clean range hood, start cleaning function by trigger key; It two is that the duty by means of only record range hood realizes automatic cleaning function.
But the shortcoming that correlation technique exists cannot react range hood accurately the need of cleaning, thus cause range hood because of oil smoke too much and dirty, or range hood power consumption because of frequent cleaning automatically.Therefore, correlation technique needs to improve.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose a kind of cleaning control method that accurately can judge the range hood of the oil smoke accumulation degree of range hood.
Another object of the present invention is to propose a kind of range hood.
For achieving the above object, one aspect of the present invention embodiment proposes a kind of cleaning control method of range hood, comprises the following steps: detect and record oil smoke parameter and the working status parameter of described range hood; The oil smoke accumulation degree value of described range hood is calculated according to described oil smoke parameter and described working status parameter; If described oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in described range hood starts.
According to the cleaning control method of the range hood that the embodiment of the present invention proposes, detecting and after the oil smoke parameter recording range hood and working status parameter, the oil smoke accumulation degree value of range hood is calculated according to oil smoke parameter and working status parameter, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in range hood starts.Thus, the oil smoke accumulation degree of range hood can be judged by the oil smoke parameter of range hood and working status parameter more accurately, thus can automatically clean in time, avoid greasy dirt too much, and effectively save electric energy.
According to one embodiment of present invention, described working status parameter comprises working speed and the working time of motor in described range hood.
Further, according to one embodiment of present invention, after described range hood powers on, detect described oil smoke parameter by oil smoke sensor, and send to control panel to carry out record described tobacco tar parameter.
Further, according to one embodiment of present invention, when described range hood is in running order, the working speed of motor described in described control panel record and working time.
In addition, according to some embodiments of the present invention, described cleaning device starts when described range hood is in off working state.
For achieving the above object, a kind of range hood that the present invention's another aspect embodiment proposes, comprising: cleaning device; Tobacco tar sensor, described tobacco tar sensor is for detecting the oil smoke parameter of described range hood; Control panel, described control panel is connected with described oil smoke sensor with described cleaning device respectively, described control panel is for obtaining and recording the working status parameter of described range hood and described oil smoke parameter, and calculate the oil smoke accumulation degree value of described range hood according to described oil smoke parameter and described working status parameter, and control the startup of described cleaning device when described oil smoke accumulation degree value is more than or equal to default cleaning threshold.
According to the range hood that the embodiment of the present invention proposes, control panel is after the oil smoke parameter obtaining range hood and working status parameter, the oil smoke accumulation degree value of range hood is calculated according to oil smoke parameter and working status parameter, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in range hood starts.Thus, the oil smoke accumulation degree of range hood can be judged by the oil smoke parameter of range hood and working status parameter more accurately, thus can automatically clean in time, avoid greasy dirt too much, and effectively save electric energy.
According to one embodiment of present invention, described range hood also comprises motor, and described motor is connected with described control panel, and described working status parameter comprises working speed and the working time of described motor.
Further, according to one embodiment of present invention, after described range hood powers on, described oil smoke sensor detects described oil smoke parameter in real time, and sends to control panel to carry out record described tobacco tar parameter.
Further, according to one embodiment of present invention, when described range hood is in running order, the working speed of motor described in described control panel record and working time.
According to some embodiments of the present invention, described cleaning device starts when described range hood is in off working state.
Accompanying drawing explanation
Fig. 1 is the flow chart of the cleaning control method of range hood according to the embodiment of the present invention;
Fig. 2 is the flow chart of the cleaning control method of range hood according to the present invention's specific embodiment;
Fig. 3 is the block diagram of the range hood according to the embodiment of the present invention; And
Fig. 4 is the block diagram of range hood according to an embodiment of the invention.
Reference numeral:
Cleaning device 10, tobacco tar sensor 20, control panel 30 and motor 40.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to the accompanying drawings describe the cleaning control method of the range hood that the embodiment of the present invention proposes and perform the range hood of the method.
Fig. 1 is the flow chart of the cleaning control method of range hood according to the embodiment of the present invention.As shown in Figure 1, this cleaning control method comprises the following steps:
S1: detect and record oil smoke parameter and the working status parameter of range hood.
Wherein, working status parameter can comprise working speed and the working time of motor in range hood.Oil smoke parameter can comprise oil smoke concentration.
According to one embodiment of present invention, after range hood powers on, detect oil smoke parameter by oil smoke sensor and send to control panel to carry out record tobacco tar parameter.
That is, after range hood switches on power, the oil smoke sensor in range hood can start immediately to detect oil smoke and after oil smoke being detected, generate oil smoke parameter, if oil smoke sensor detects oil smoke, even if then range hood is not in running order, control panel also can record oil smoke data.
Further, according to one embodiment of present invention, when range hood is in running order, the working speed of control panel record motor and working time.
Particularly, after the electric motor starting in range hood, range hood enters duty, and control panel starts working speed and the working time of recording motor immediately.
S2: the oil smoke accumulation degree value calculating range hood according to oil smoke parameter and working status parameter.
According to a specific embodiment of the present invention, oil smoke accumulation degree value=oil smoke parameter summation-eliminating oil smoke parameter summation, wherein, get rid of oil smoke parameter summation=T* (current oil smoke parameter-(current oil smoke parameter * smoke exhaust efficiency)), T is the accumulated operating time of range hood, the accumulated operating time of such as motor, smoke exhaust efficiency can calculate according to working status parameter.
S3: if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in range hood starts.
It should be noted that, cleaning device can comprise the dirty parts of water sucting part, steam generator and oil extraction.
That is, control panel can calculate the oil smoke accumulation degree value of range hood according to these two parameters (i.e. oil smoke parameter and working status parameter), and judge that range hood is the need of cleaning according to the oil smoke accumulation degree value of range hood, if need cleaning, then start cleaning device to clean range hood, thus realize automatic cleaning function.
Specifically, as shown in Figure 2, the cleaning control method of the range hood of the embodiment of the present invention specifically comprises the following steps:
S101: detect and record working status parameter and the oil smoke parameter of range hood.
S102: calculate oil smoke accumulation degree value according to oil smoke parameter and working status parameter.
S103: judge whether oil smoke accumulation degree value is more than or equal to default cleaning threshold.
If so, then step S104 is performed; If not, then step S101 is returned.
S104: start cleaning device.
S105: after cleaning terminates, the record of initial work state parameter and oil smoke parameter, returns step S101.
According to some embodiments of the present invention, cleaning device starts when range hood is in off working state.That is, when range hood is in running order, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then first can start cleaning device, but restart cleaning device when range hood power cut-off is in off working state.
It should be noted that, when range hood is in running order, range hood carries out fume-exhausting; When range hood is in off working state, range hood does not carry out fume-exhausting.
In addition, be understandable that, the guidance panel of range hood also can arrange cleaning function button and cancel button, user is by cleaning function button and cancel key-press input control instruction, control panel also can judge whether to start cleaning device according to the control instruction of user's input, such as, if cleaning function button is triggered, control panel controls cleaning device and starts.
As mentioned above, control panel also can accumulate degree value comprehensive descision range hood the need of cleaning according to the control instruction of user's input and oil smoke.Specifically, after range hood powers on, oil smoke sensor just can start detect oil smoke and generate oil smoke parameter, and control panel record oil smoke parameter, in the range hood course of work, control panel also records the working status parameter of motor.Control panel can calculate oil smoke accumulation degree value according to oil smoke parameter and working status parameter by preset algorithm, after oil smoke accumulation degree value reaches default cleaning threshold values, control panel first can control prompting device to carry out pointing out user input control order, then controls cleaning device according to the control instruction of user's input.
Wherein, control panel is after control prompting device is pointed out, if cleaning function button is triggered by user, then control panel control cleaning device starts immediately; If cancel button to be triggered by user, then judge that whether range hood is in running order further, if range hood is in running order, then control panel does not start cleaning device, and after end-of-job, control prompting device again point out, if range hood is in off working state, then control panel does not start cleaning device, and controls prompting device after Preset Time again and point out; If cleaning function button and cancellation button are not all triggered, then judge that whether range hood is in running order further, if range hood is in running order, then control panel does not start cleaning device, and after end-of-job, control cleaning device startup again to clean, if range hood is in off working state, then control panel controls cleaning device startup after the preset lime again.
In sum, according to the cleaning control method of the range hood that the embodiment of the present invention proposes, detecting and after the oil smoke parameter recording range hood and working status parameter, the oil smoke accumulation degree value of range hood is calculated according to oil smoke parameter and working status parameter, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in range hood starts.Thus, the oil smoke accumulation degree of range hood can be judged by the oil smoke parameter of range hood and working status parameter more accurately, thus can automatically clean in time, avoid greasy dirt too much, and effectively save electric energy.
For realizing above-described embodiment, the invention allows for a kind of range hood.
Fig. 3 is the block diagram of the range hood according to the embodiment of the present invention.As shown in Figure 3, this range hood comprises: cleaning device 10, tobacco tar sensor 20 and control panel 30.
Wherein, tobacco tar sensor 20 is for detecting the oil smoke parameter of range hood; Control panel 30 is connected with oil smoke sensor 20 with cleaning device 10 respectively, control panel 30 is for obtaining and recording working status parameter and the oil smoke parameter of range hood, and calculate the oil smoke accumulation degree value of range hood according to oil smoke parameter and working status parameter, and control cleaning device 10 starts when oil smoke accumulation degree value is more than or equal to default cleaning threshold.
That is, control panel 30 can calculate the oil smoke accumulation degree value of range hood according to these two parameters (i.e. oil smoke parameter and working status parameter), and judge that range hood is the need of cleaning according to the oil smoke accumulation degree value of range hood, if need cleaning, then start cleaning device 10 to clean range hood, thus realize automatic cleaning function.
It should be noted that, cleaning device 10 can comprise the dirty parts of water sucting part, steam generator and oil extraction.
Wherein, according to one embodiment of present invention, as shown in Figure 4, range hood also comprises motor 40, and motor 40 is connected with control panel 30, and working status parameter comprises working speed and the working time of motor 40.In addition, oil smoke parameter can comprise oil smoke concentration.
Further, according to one embodiment of present invention, after range hood powers on, oil smoke sensor 20 detects oil smoke parameter in real time, and tobacco tar parameter is sent to control panel 30 to carry out record.
That is, after range hood switches on power, oil smoke sensor 20 can start immediately to detect oil smoke and after oil smoke being detected, generate oil smoke parameter, if oil smoke sensor 20 detects oil smoke, even if then range hood is not in running order, control panel 30 also can record oil smoke data.
Further, according to one embodiment of present invention, when range hood is in running order, the working speed of control panel note 30 record motor 40 and working time.
Particularly, after control panel 30 controls motor 40 startup, range hood enters duty, and control panel 30 starts working speed and the working time of recording motor 40 immediately.
According to a specific embodiment of the present invention, oil smoke accumulation degree value=oil smoke parameter summation-eliminating oil smoke parameter summation, wherein, get rid of oil smoke parameter summation=T* (current oil smoke parameter-(current oil smoke parameter * smoke exhaust efficiency)), T is the accumulated operating time of range hood, the accumulated operating time of such as motor, smoke exhaust efficiency can calculate according to working status parameter.
According to some embodiments of the present invention, cleaning device 10 starts when range hood is in off working state.That is, when range hood is in running order, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then control panel 30 first can not start cleaning device 10, but restarts cleaning device 10 when range hood power cut-off is in off working state.
In addition, be understandable that, the guidance panel of range hood also can arrange cleaning function button and cancel button, user is by cleaning function button and cancel key-press input control instruction, control panel 30 also can judge whether to start cleaning device 10 according to the control instruction of user's input, such as, if cleaning function button is triggered, control panel 30 controls cleaning device 10 and starts.
As mentioned above, control panel 30 also can accumulate degree value comprehensive descision range hood the need of cleaning according to the control instruction of user's input and oil smoke.Specifically, after range hood powers on, oil smoke sensor 20 just can start detect oil smoke and after oil smoke being detected, generate oil smoke parameter, and control panel 30 records oil smoke parameter, in the range hood course of work, control panel 30 also records the working status parameter of motor 40.Control panel 30 can calculate oil smoke accumulation degree value according to oil smoke parameter and working status parameter by preset algorithm, after oil smoke accumulation degree value reaches default cleaning threshold values, control panel 30 first can control prompting device to carry out pointing out user input control order, then controls cleaning device 10 according to the control instruction of user's input.
Wherein, control panel 30 is after prompting device points out in control, if cleaning function button is triggered by user, then control panel 30 controls cleaning device 10 and starts immediately; If cancel button to be triggered by user, then judge that whether range hood is in running order further, if range hood is in running order, then control panel 30 does not start cleaning device 10, and after end-of-job, control prompting device again point out, if range hood is in off working state, then control panel 30 does not start cleaning device 10, and controls prompting device after Preset Time again and point out; If cleaning function button and cancellation button are not all triggered, then judge that whether range hood is in running order further, if range hood is in running order, then control panel 30 does not start cleaning device, and after end-of-job, control cleaning device 10 again start to clean, if range hood is in off working state, then control panel 30 controls cleaning device 10 after the preset lime again and starts.
In sum, according to the range hood that the embodiment of the present invention proposes, control panel is after the oil smoke parameter obtaining range hood and working status parameter, the oil smoke accumulation degree value of range hood is calculated according to oil smoke parameter and working status parameter, if oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in range hood starts.Thus, the oil smoke accumulation degree of range hood can be judged by the oil smoke parameter of range hood and working status parameter more accurately, thus can automatically clean in time, avoid greasy dirt too much, and effectively save electric energy.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a cleaning control method for range hood, is characterized in that, comprises the following steps:
Detect and record oil smoke parameter and the working status parameter of described range hood;
The oil smoke accumulation degree value of described range hood is calculated according to described oil smoke parameter and described working status parameter; And
If described oil smoke accumulation degree value is more than or equal to default cleaning threshold, then the cleaning device controlled in described range hood starts.
2. the cleaning control method of range hood according to claim 1, is characterized in that, described working status parameter comprises working speed and the working time of motor in described range hood.
3. the cleaning control method of range hood according to claim 2, is characterized in that, after described range hood powers on, detects described oil smoke parameter by oil smoke sensor, and sends to control panel to carry out record described tobacco tar parameter.
4. the cleaning control method of range hood according to claim 3, is characterized in that, when described range hood is in running order, and the working speed of motor described in described control panel record and working time.
5. the cleaning control method of the range hood according to any one of claim 1-4, is characterized in that, described cleaning device starts when described range hood is in off working state.
6. a range hood, is characterized in that, comprising:
Cleaning device;
Tobacco tar sensor, described tobacco tar sensor is for detecting the oil smoke parameter of described range hood;
Control panel, described control panel is connected with described oil smoke sensor with described cleaning device respectively, described control panel is for obtaining and recording the working status parameter of described range hood and described oil smoke parameter, and calculate the oil smoke accumulation degree value of described range hood according to described oil smoke parameter and described working status parameter, and control the startup of described cleaning device when described oil smoke accumulation degree value is more than or equal to default cleaning threshold.
7. range hood according to claim 6, is characterized in that, also comprises motor, and described motor is connected with described control panel, and described working status parameter comprises working speed and the working time of described motor.
8. range hood according to claim 7, is characterized in that, after described range hood powers on, described oil smoke sensor detects described oil smoke parameter in real time, and sends to control panel to carry out record described tobacco tar parameter.
9. range hood according to claim 8, is characterized in that, when described range hood is in running order, and the working speed of motor described in described control panel record and working time.
10. the range hood according to any one of claim 6-9, is characterized in that, described cleaning device starts when described range hood is in off working state.
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| CN201510262391.9A CN104864432B (en) | 2015-05-21 | 2015-05-21 | The cleaning control method of range hood and range hood |
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| CN201510262391.9A CN104864432B (en) | 2015-05-21 | 2015-05-21 | The cleaning control method of range hood and range hood |
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| CN106180036A (en) * | 2016-07-14 | 2016-12-07 | 广东美的厨房电器制造有限公司 | Cigarette machine cleaning assembly and cigarette machine |
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