CN204141664U - A kind of lampblack absorber wind quantity regulating device - Google Patents

A kind of lampblack absorber wind quantity regulating device Download PDF

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Publication number
CN204141664U
CN204141664U CN201420578157.8U CN201420578157U CN204141664U CN 204141664 U CN204141664 U CN 204141664U CN 201420578157 U CN201420578157 U CN 201420578157U CN 204141664 U CN204141664 U CN 204141664U
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CN
China
Prior art keywords
main control
control unit
lampblack absorber
gas
cooker
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Active
Application number
CN201420578157.8U
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Chinese (zh)
Inventor
谭蓁
曾令均
陈茂军
方献良
孙文静
茅忠群
诸永定
王军元
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Priority to CN201420578157.8U priority Critical patent/CN204141664U/en
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Abstract

The utility model relates to a kind of lampblack absorber wind quantity regulating device, comprises lampblack absorber main control unit, the fan electromotor of the drive fan work be connected with lampblack absorber main control unit, it is characterized in that: the temperature sensor also comprising the cooking bottom temperature for detecting the pan be arranged on gas-cooker, the cooking bottom temperature testing circuit be connected with temperature sensor, the gas-cooker main control unit be connected with cooking bottom temperature testing circuit, the wireless signal transmitting module be connected with gas-cooker main control unit, the reception of wireless signals module be connected with lampblack absorber main control unit, the cooking bottom temperature that gas-cooker main control unit can detect according to cooking bottom temperature testing circuit calculates oil smoke amount, then oil smoke amount information is sent to reception of wireless signals module by wireless signal transmitting module by gas-cooker main control unit, reception of wireless signals module and then oil smoke amount information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to oil smoke amount information.

Description

A kind of lampblack absorber wind quantity regulating device
Technical field
The utility model relates to a kind of lampblack absorber wind quantity regulating device.
Background technology
Lampblack absorber is one of indispensable electrical equipment in family kitchen, the oil smoke produced when being mainly used for aspirating culinary art.Application number be 200510048587.4 Chinese patent disclose and a kind ofly control the system of lampblack absorber by detecting gas concentration, when gas concentration is more than certain value, system opens lampblack absorber, when fuel gas buring is more abundant, gas concentration in kitchen is very low, and this system is with regard to cisco unity malfunction.
The major function of lampblack absorber is ventilation, by the air suction smoke pipe containing oil smoke in kitchen, and is discharged by flue, reaches and discharges the object that oil smoke improves air.The exhaust air rate of existing lampblack absorber is all that the size manually switching exhaust air rate realizes, namely after opening lampblack absorber, manually opened exhaust air rate is high speed or low speed, in the process of cooking, if encounter oil smoke amount to change, lampblack absorber can not regulate the size of exhaust air rate automatically, oneself Non-follow control of the people that can only cook, and so just makes troubles to the use of people.
The patent No. is the Chinese patent of 20111003374.0, proposes a kind of smoke detection system based on camera, can detect the size of amount of smoke, then automatically control lampblack absorber work according to smokescope.In the program, need to arrange camera to gather the image of the lampblack absorber kitchen range top in kitchen, then also needing, Smoke Detection unit is set analyzing and processing is carried out to the image gathered, then judge further, oil smoke whether is had to produce, then analyzed by the concentration of amount of smoke analytic unit to smog, finally according to analysis result intelligent opening or closedown lampblack absorber.In the program, need to arrange complicated Smoke Detection unit and amount of smoke analytic unit, and camera collection is the image of the lampblack absorber kitchen range top in kitchen, and the most right and wrong of the lampblack absorber kitchen range top are smooth, and in the process of cooking, food materials can constantly stir, therefore the background after shooting is more complicated, be unfavorable for that the analysis of subsequent smoke detecting unit and follow-up amount of smoke analytic unit judges, cost is higher, judges inaccurate.
Utility model content
Technical problem to be solved in the utility model provides for above-mentioned prior art the lampblack absorber wind quantity regulating device that a kind of structure is simple, realize easily, can automatically control exhaust air rate.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of lampblack absorber wind quantity regulating device, comprises lampblack absorber main control unit, the fan electromotor of the drive fan work be connected with lampblack absorber main control unit, it is characterized in that: the temperature sensor also comprising the cooking bottom temperature for detecting the pan be arranged on gas-cooker, the cooking bottom temperature testing circuit be connected with temperature sensor, the gas-cooker main control unit be connected with cooking bottom temperature testing circuit, the wireless signal transmitting module be connected with gas-cooker main control unit, the reception of wireless signals module of the signal that wireless signal transmitting module sends can be received, reception of wireless signals module is connected with lampblack absorber main control unit, the cooking bottom temperature that gas-cooker main control unit can detect according to cooking bottom temperature testing circuit calculates oil smoke amount, then oil smoke amount information is sent to reception of wireless signals module by wireless signal transmitting module by gas-cooker main control unit, reception of wireless signals module and then oil smoke amount information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to oil smoke amount information.
As improvement, the utility model also comprise be connected with gas-cooker main control unit, can check whether gas-cooker has the thermocouple testing circuit of flame, the flame status information that thermocouple testing circuit detects by gas-cooker main control unit sends to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then flame status information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor according to flame status information and opens or close.
Improve again, the utility model also comprises the inspection pot switch checking and whether gas-cooker has pan, the inspection pot circuit be connected with inspection pot switch, inspection pot circuit is connected with gas-cooker main control unit, gas-cooker main control unit by inspection pot electric circuit inspection to kitchen range on whether have the information of pan to send to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then will whether kitchen range have the information of pan send to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to whether kitchen range having the information of pan and oil smoke amount information.
Gas-cooker main control unit according to the size of cooking bottom temperature, oil smoke amount is divided at least comprise little, in, large Three Estate, and the rotating speed of fan electromotor at least comprises little speed, middling speed, high speed Three Estate.
Compared with prior art, the utility model has the advantage of: detect cooking bottom temperature by temperature sensor, there is certain corresponding relation in cooking bottom temperature and oil smoke amount, the change judging oil smoke amount is changed by cooking bottom temperature, and be sent to lampblack absorber by wireless signal transmission reception linkage, control the rotating speed of lampblack absorber fan electromotor, thus control lampblack absorber air force, this according to cooking bottom temperature automatically regulate the method for oil smoke amount air force realize simple effectively, cost is low.
Accompanying drawing explanation
The block diagram of Fig. 1 to be the utility model be lampblack absorber wind quantity regulating device in example.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Lampblack absorber wind quantity regulating device as shown in Figure 1, comprise two parts, a part is arranged in lampblack absorber, another part is arranged in gas-cooker, the module arranged in lampblack absorber has: lampblack absorber main control unit, the fan electromotor of the drive fan work be connected with lampblack absorber main control unit, the reception of wireless signals module be connected with lampblack absorber main control unit, the module arranged in gas-cooker has: for detecting the temperature sensor of the cooking bottom temperature of the pan be arranged on gas-cooker, the cooking bottom temperature testing circuit be connected with temperature sensor, the gas-cooker main control unit be connected with cooking bottom temperature testing circuit, the wireless signal transmitting module be connected with gas-cooker main control unit, be connected with gas-cooker main control unit, can check whether gas-cooker has the thermocouple testing circuit of flame, for checking the inspection pot switch whether gas-cooker having pan, the inspection pot circuit be connected with inspection pot switch, inspection pot circuit is connected with gas-cooker main control unit, in the present embodiment, reception of wireless signals module and wireless signal transmitting module all adopt radio frequency transceiving module.Lampblack absorber main control unit, cooking bottom temperature testing circuit, gas-cooker main control unit, thermocouple testing circuit, inspection pot circuit all adopt conventional circuit structure.
Operation principle in above-mentioned lampblack absorber wind quantity regulating device is:
The cooking bottom temperature that gas-cooker main control unit can detect according to cooking bottom temperature testing circuit calculates oil smoke amount, then oil smoke amount information is sent to reception of wireless signals module by wireless signal transmitting module by gas-cooker main control unit, reception of wireless signals module and then oil smoke amount information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to oil smoke amount information;
The flame status information that thermocouple testing circuit can also detect by gas-cooker main control unit sends to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then flame status information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor according to flame status information and opens or close;
Gas-cooker main control unit can also by inspection pot electric circuit inspection to kitchen range on whether have the information of pan to send to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then will whether kitchen range have the information of pan send to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to whether kitchen range having the information of pan and oil smoke amount information.
In the present embodiment, gas-cooker main control unit according to the size of cooking bottom temperature, oil smoke amount is divided at least comprise little, in, large Three Estate, and the rotating speed of fan electromotor at least comprises little speed, middling speed, high speed Three Estate.And in order to accurately judge and transmit oil smoke amount information, oil smoke amount size can be divided into more grade, illustrate the method dividing 9 grades according to cooking bottom temperature here, and corresponding lampblack absorber air quantity regulation stall, and corresponding different rotation speed of the fan:
The method dividing 9 grades according to cooking bottom temperature sees the following form:
Adopt lampblack absorber that is multistage or step-less adjustment can carry out lampblack absorber Boiler pressure control according to the grade classification of the 3rd row " multistage air quantity adjustment ", the corresponding fan motor rotational speed of air force; Adopt level Four or three grades of lampblack absorbers regulated can carry out lampblack absorber Boiler pressure control according to the grade classification of the 4th row " adjustment of level Four air quantity " or the 5th row " adjustment of force 3 wind amount " respectively, the rotating speed of the corresponding fan electromotor of lampblack absorber air force;
The control method of above-mentioned lampblack absorber wind quantity regulating device is:
Thermocouple testing circuit detects gas-cooker with or without flame, the flame status information that thermocouple testing circuit detects by gas-cooker main control unit sends to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then flame status information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor according to flame status information and opens or close, when there being flame, lampblack absorber main control unit controls fan electromotor and opens; After the flameout of gas-cooker, lampblack absorber main control unit is closed after controlling fan electromotor time delay certain hour;
Whether, when there being the state of flame, be placed on gas-cooker by inspection pot switch, inspection pot circuit judges pan, when kitchen range not to have pot, lampblack absorber main control unit controls fan electromotor and press moderate rotation operation; When pan is placed on gas-cooker, cooking bottom temperature testing circuit detects cooking bottom temperature, gas-cooker main control circuit extrapolates oil smoke amount grade according to cooking bottom temperature, reception of wireless signals module is given by wireless signal transmitting module by oil smoke amount grade, reception of wireless signals module and then oil smoke amount grade is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to oil smoke amount grade.

Claims (4)

1. a lampblack absorber wind quantity regulating device, comprises lampblack absorber main control unit, the fan electromotor of the drive fan work be connected with lampblack absorber main control unit, it is characterized in that: the temperature sensor also comprising the cooking bottom temperature for detecting the pan be arranged on gas-cooker, the cooking bottom temperature testing circuit be connected with temperature sensor, the gas-cooker main control unit be connected with cooking bottom temperature testing circuit, the wireless signal transmitting module be connected with gas-cooker main control unit, the reception of wireless signals module of the signal that wireless signal transmitting module sends can be received, reception of wireless signals module is connected with lampblack absorber main control unit, the cooking bottom temperature that gas-cooker main control unit can detect according to cooking bottom temperature testing circuit calculates oil smoke amount, then oil smoke amount information is sent to reception of wireless signals module by wireless signal transmitting module by gas-cooker main control unit, reception of wireless signals module and then oil smoke amount information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to oil smoke amount information.
2. lampblack absorber wind quantity regulating device according to claim 1, it is characterized in that: also comprise be connected with gas-cooker main control unit, can check whether gas-cooker has the thermocouple testing circuit of flame, the flame status information that thermocouple testing circuit detects by gas-cooker main control unit sends to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then flame status information is sent to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor according to flame status information and opens or close.
3. lampblack absorber wind quantity regulating device according to claim 2, it is characterized in that: also comprise the inspection pot switch checking and whether gas-cooker has pan, the inspection pot circuit be connected with inspection pot switch, inspection pot circuit is connected with gas-cooker main control unit, gas-cooker main control unit by inspection pot electric circuit inspection to kitchen range on whether have the information of pan to send to reception of wireless signals module by wireless signal transmitting module, reception of wireless signals module and then will whether kitchen range have the information of pan send to lampblack absorber main control unit, lampblack absorber main control unit controls fan electromotor with different rotating speeds work according to whether kitchen range having the information of pan and oil smoke amount information.
4. lampblack absorber wind quantity regulating device according to claim 3, it is characterized in that: gas-cooker main control unit is according to the size of cooking bottom temperature, oil smoke amount is divided at least comprise little, in, large Three Estate, and the rotating speed of fan electromotor at least comprises little speed, middling speed, high speed Three Estate.
CN201420578157.8U 2014-09-30 2014-09-30 A kind of lampblack absorber wind quantity regulating device Active CN204141664U (en)

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Application Number Priority Date Filing Date Title
CN201420578157.8U CN204141664U (en) 2014-09-30 2014-09-30 A kind of lampblack absorber wind quantity regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420578157.8U CN204141664U (en) 2014-09-30 2014-09-30 A kind of lampblack absorber wind quantity regulating device

Publications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266245A (en) * 2014-09-30 2015-01-07 宁波方太厨具有限公司 Air amount adjusting device and method of extractor hood
CN105864861A (en) * 2016-06-24 2016-08-17 珠海格力电器股份有限公司 Intelligent range hood
CN106257357A (en) * 2016-08-24 2016-12-28 张文芳 A kind of intelligence kitchen tools
CN107238113A (en) * 2016-03-28 2017-10-10 台湾樱花股份有限公司 Intelligent cooking cooking system and its application method
CN108087924A (en) * 2016-11-21 2018-05-29 杭州老板电器股份有限公司 Lampblack absorber wind force control method, device and kitchen ventilator system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266245A (en) * 2014-09-30 2015-01-07 宁波方太厨具有限公司 Air amount adjusting device and method of extractor hood
CN107238113A (en) * 2016-03-28 2017-10-10 台湾樱花股份有限公司 Intelligent cooking cooking system and its application method
CN105864861A (en) * 2016-06-24 2016-08-17 珠海格力电器股份有限公司 Intelligent range hood
CN106257357A (en) * 2016-08-24 2016-12-28 张文芳 A kind of intelligence kitchen tools
CN108087924A (en) * 2016-11-21 2018-05-29 杭州老板电器股份有限公司 Lampblack absorber wind force control method, device and kitchen ventilator system

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