CN105222195A - Automatic range hood cleaning and control method thereof - Google Patents
Automatic range hood cleaning and control method thereof Download PDFInfo
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- CN105222195A CN105222195A CN201510723912.6A CN201510723912A CN105222195A CN 105222195 A CN105222195 A CN 105222195A CN 201510723912 A CN201510723912 A CN 201510723912A CN 105222195 A CN105222195 A CN 105222195A
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- wind pressure
- cigarette machine
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- cleaning
- pressure detection
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Abstract
A kind of automatic range hood cleaning, technical characteristics comprises cleaning device, controller, wind pressure detection device, described cleaning device, wind pressure detection device are all connected with controller, described wind pressure detection device is for detecting the blast in cigarette machine wind cabinet, described controller for obtaining the blast parameter of wind pressure detection device, and controls the startup of described cleaning device when described blast parameter is more than or equal to a reference value preset.The control method of above-mentioned automatic cleaning cigarette machine, is characterized in that comprising wind pressure detection device and detects wind pressure value in wind cabinet in real time, and controller obtains the steps such as the wind pressure value that wind pressure detection device detects.Whether it accurately can detect cigarette oil screen and block, and automatically starts the automatic cleaning function of cigarette machine during blocking, without the need to user's manual operation, easy to use.
Description
Technical field
The present invention relates to a kind of automatic range hood cleaning and control method thereof, particularly a kind of range hood and control method thereof that can realize automatic washing.
Background technology
In prior art, corresponding technology is had to realize the function of cleaning automatically, the method realizing cleaning automatically mainly contains following several mode: 1) user manually boots cleaning function, 2) by program computation motor cumulative operation time, when the cumulative time reaches certain value time, machine sends acousto-optic-electric prompting user, and then user manually boots cleaning function.
For the first scheme, user needs specially to go the degree of fouling paying close attention to cigarette machine to start automatic cleaning procedure; For first scheme, adopt the actual degree of fouling of regular time cleaning cigarette machine existence and time cumulation to obtain inconsistent problem, can accurately not clean according to cigarette machine degree of fouling.And though aforesaid way part steps achieves automation, still there is test inaccurate, user operation is loaded down with trivial details, inconvenient problem with use.
For overcoming above-mentioned defect, a kind of automatic range hood cleaning and control method thereof are developed.
Summary of the invention
Technical problem to be solved by this invention to provide a kind of automatic range hood cleaning and control method thereof, and whether it accurately can detect cigarette oil screen and block, and automatically starts the automatic cleaning function of cigarette machine during blocking, without the need to user's manual operation, easy to use.
The technical scheme that the present invention solves the employing of its technical problem is: comprise cleaning device, controller, wind pressure detection device, described cleaning device, wind pressure detection device are all connected with controller, described wind pressure detection device is for detecting the blast in cigarette machine wind cabinet, described controller for obtaining the blast parameter of wind pressure detection device, and controls the startup of described cleaning device when described blast parameter is more than or equal to a reference value preset.
Described wind pressure detection device is wind pressure sensor.
A control method for above-mentioned automatic cleaning cigarette machine, comprises the steps:
1) wind pressure detection device detects the wind pressure value in wind cabinet in real time, and controller obtains the wind pressure value that wind pressure detection device detects;
2) controller judges whether the real-time wind pressure value detected is more than or equal to the blast a reference value of setting;
3) if then controller starts cleaning device, then 2 are reentered if not).
Described blast a reference value refers to that cigarette machine filter net is without wind cabinet Wind pressure value when blocking, normal work.
Described blast a reference value presets.
Controller in step 3) also comprises the steps: before starting cleaning device
Judge that now whether cigarette machine is in running order, then controller starts cleaning device in this way, whether in running orderly then again detects cigarette machine if not, until start cleaning device when cigarette machine is in off working state.
The present invention compares produced beneficial effect with background technology: comprise cleaning device because the present invention adopts, controller, wind pressure detection device, described cleaning device, wind pressure detection device is all connected with controller, described wind pressure detection device is for detecting the blast in cigarette machine wind cabinet, described controller is for obtaining the blast parameter of wind pressure detection device, and the scheme of described cleaning device startup is controlled when described blast parameter is more than or equal to a reference value preset, when the oil network blocking of cigarette machine, the automatic cleaning function of automatic startup cigarette machine, whether it accurately can detect cigarette oil screen and block, and without the need to user's manual operation, easy to use.
Accompanying drawing explanation
Fig. 1 is control flow chart of the present invention.
Detailed description of the invention: referring to Fig. 1, cigarette machine of the present invention comprises cleaning device, controller, wind pressure detection device, described cleaning device, wind pressure detection device are all connected with controller, described wind pressure detection device is for detecting the blast in cigarette machine wind cabinet, described controller for obtaining the blast parameter of wind pressure detection device, and controls the startup of described cleaning device when described blast parameter is more than or equal to a reference value preset.
Do not block at filter screen, cigarette machine is when being in and normally working, the pressure in wind cabinet should be a steady state value, using the blast a reference value of this value as system.Along with the continuous use of range hood, range hood air cabinet system and oil network can adsorb a large amount of greasy dirts, now the numerical value of wind pressure sensor can change, when greasy dirt reaches certain degree, then the numerical value that this Time Controller reads wind pressure sensor judge, when judging that oil network is blocked and need cleaning, automatically start control device and cigarette machine is cleaned.
The present invention can realize the interlock detecting range hood degree of fouling and automatic cleaning function, make user need not specially go the degree of fouling paying close attention to cigarette machine to start automatic cleaning procedure, also do not exist owing to adopting fixing scavenging period to bring the degree of fouling of actual cleaning and time cumulation to obtain inconsistent problem.Soil level detects and realizes linking with automatic cleaning function, reduces the troublesome operation of user's self-cleaning, makes cigarette machine intelligence degree higher.
Particularly, described wind pressure detection device is wind pressure sensor.Wind pressure sensor Performance comparision is stablized, easy to use.
A control method for above-mentioned automatic cleaning cigarette machine, comprises the steps:
1) wind pressure detection device detects the wind pressure value in wind cabinet in real time, and controller obtains wind pressure detection device and wind pressure value detected to obtain;
2) controller judges whether the real-time wind pressure value detected is more than or equal to the blast a reference value of setting;
3) if then controller starts cleaning device, then 2 are reentered if not).
Further, described blast a reference value refers to that cigarette machine filter net is without wind cabinet Wind pressure value when blocking, normal work.Wind pressure sensor of the present invention can be arranged on the appropriate location on cigarette machine, as inner in wind cabinet or exhaust outlet place, as long as the wind pressure value in wind cabinet accurately can be detected, Wind pressure sensor detection of the present invention be the wind pressure value of negative pressure point in wind cabinet, accurately and reliably.
Further, described blast a reference value presets, because cigarette machine is of a great variety, structure is also varied, therefore blast a reference value has different values according to different structures, this value can set when Yan Ji producer dispatches from the factory, also can be cigarette machine normally work Time Controller store.
Preferably, the controller in described step 3) also comprises the steps: before starting cleaning device
Judge that now whether cigarette machine is in running order, then controller starts cleaning device in this way, whether in running orderly then again detects cigarette machine if not, until start cleaning device when cigarette machine is in off working state.Namely automatic cleaning function only could start when cigarette machine is in off working state, in order to avoid affect the normal use of user.In the present invention, cigarette machine normally works and refers to that cigarette machine is in the state of normal use, normal smoke evacuation.
Claims (6)
1. an automatic range hood cleaning, it is characterized in that, comprise cleaning device, controller, wind pressure detection device, described cleaning device, wind pressure detection device are all connected with controller, described wind pressure detection device is for detecting the blast in cigarette machine wind cabinet, described controller for obtaining the blast parameter of wind pressure detection device, and controls the startup of described cleaning device when described blast parameter is more than or equal to a reference value preset.
2. automatic range hood cleaning according to claim 1, is characterized in that described wind pressure detection device is wind pressure sensor.
3. a control method for the automatic cleaning cigarette machine described in claim 1 or 2, is characterized in that comprising the steps:
1) wind pressure detection device detects the wind pressure value in wind cabinet in real time, and controller obtains wind pressure detection device and wind pressure value detected to obtain;
2) controller judges whether the real-time wind pressure value detected is more than or equal to the blast a reference value of setting;
3) if then controller starts cleaning device, then 2 are reentered if not).
4. the control method of automatic cleaning cigarette machine according to claim 3, is characterized in that described blast a reference value refers to that cigarette machine filter net is without wind cabinet Wind pressure value when blocking, normal work.
5. the control method of the automatic cleaning cigarette machine according to claim 3 or 4, is characterized in that described blast a reference value presets.
6. the control method of automatic cleaning cigarette machine according to claim 3, also comprises the steps: before it is characterized in that the controller startup cleaning device in step 3)
Judge that now whether cigarette machine is in running order, then controller starts cleaning device in this way, whether in running orderly then again detects cigarette machine if not, until start cleaning device when cigarette machine is in off working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723912.6A CN105222195A (en) | 2015-10-29 | 2015-10-29 | Automatic range hood cleaning and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510723912.6A CN105222195A (en) | 2015-10-29 | 2015-10-29 | Automatic range hood cleaning and control method thereof |
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| CN105222195A true CN105222195A (en) | 2016-01-06 |
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| CN201510723912.6A Pending CN105222195A (en) | 2015-10-29 | 2015-10-29 | Automatic range hood cleaning and control method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035844A1 (en) * | 2016-08-26 | 2018-03-01 | 深圳市赛亿科技开发有限公司 | Automatic cleaning device and method for range hood |
| CN109030306A (en) * | 2018-06-26 | 2018-12-18 | 杭州老板电器股份有限公司 | Kitchen ventilator condition detection method, device, system and kitchen ventilator |
| CN111721557A (en) * | 2019-03-21 | 2020-09-29 | 华帝股份有限公司 | Method for detecting running state of range hood |
| CN112361420A (en) * | 2020-12-10 | 2021-02-12 | 珠海格力电器股份有限公司 | Range hood cleaning control method and device and range hood |
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| US4822385A (en) * | 1987-07-14 | 1989-04-18 | Maysteel Corporation | Exhaust cleansing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035844A1 (en) * | 2016-08-26 | 2018-03-01 | 深圳市赛亿科技开发有限公司 | Automatic cleaning device and method for range hood |
| CN109030306A (en) * | 2018-06-26 | 2018-12-18 | 杭州老板电器股份有限公司 | Kitchen ventilator condition detection method, device, system and kitchen ventilator |
| CN111721557A (en) * | 2019-03-21 | 2020-09-29 | 华帝股份有限公司 | Method for detecting running state of range hood |
| CN112361420A (en) * | 2020-12-10 | 2021-02-12 | 珠海格力电器股份有限公司 | Range hood cleaning control method and device and range hood |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170419 Address after: 528325 Guangdong Province, Foshan city Shunde District Xingtan town De Fu Road No. 71 Applicant after: Guangdong Vanward heat energy technology Co., Ltd. Address before: 528305 Foshan, Shunde District, Ronggui street, Hongqi Road, No. 80 Applicant before: Foshan Shunde Wanhe Electrical Fittings Co., Ltd. |
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Application publication date: 20160106 |
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