CN205909371U - Automatic control system and lampblack absorber of accuse cigarette machine gear - Google Patents
Automatic control system and lampblack absorber of accuse cigarette machine gear Download PDFInfo
- Publication number
- CN205909371U CN205909371U CN201620796521.7U CN201620796521U CN205909371U CN 205909371 U CN205909371 U CN 205909371U CN 201620796521 U CN201620796521 U CN 201620796521U CN 205909371 U CN205909371 U CN 205909371U
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- oil smoke
- lampblack absorber
- control system
- gear
- cigarette machine
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Abstract
The utility model provides an automatic control system and lampblack absorber of accuse cigarette machine gear, the control system of this automatic control cigarette machine gear, include the temperature sensor who is used for the fan of convulsions and is used for detecting temperature information, temperature sensor sets up in lampblack absorber air intake department, a smoke sensor for detecting oil smoke concentration, smoke sensor sets up on the lampblack absorber, and according to temperature information oil smoke concentration and the control of gear hold time the controller of fan gear. Control system, the scene is judged accurately, the oil smoke exhaustion is effectual, has reduced the pollution of oil smoke to smoke sensor moreover, has improved the assimilation effect of lampblack absorber and the reliability of control.
Description
Technical field
This utility model is related to lampblack absorber technical field, particularly to a kind of control system automatically controlling cigarette machine gear and
Lampblack absorber.
Background technology
The lampblack absorber equipped with oil smoke sensor currently on the market is typically by oil smoke sensor direct access oil smoke
Concentration parameter is thus realize automatically controlling the purpose of cigarette fan delivery.But oil smoke sensor is easily polluted by cooking oil smoke,
Lead to the oil smoke concentration data obtaining inaccurate, thus air quantity can be caused can not to change with oil smoke concentration change, make oil smoke
Machine gear automatically controls inefficacy or inaccurate problem.
Utility model content
In view of this, this utility model is directed to a kind of control system automatically controlling cigarette machine gear, to solve because of oil
The lampblack absorber gear that smoke sensor is contaminated and leads to automatically controls inefficacy or inaccurate problem.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of control system automatically controlling cigarette machine gear, including the fan for convulsion, also includes:
For the temperature sensor of detection temperature information, described temperature sensor is arranged at fume exhauster air inlet；
For detecting the oil smoke sensor of oil smoke concentration, described oil smoke sensor is arranged on lampblack absorber；
And held time according to described temperature information, described oil smoke concentration and gear and control the control of described fan gear
Device processed.
When described temperature information or described oil smoke concentration are more than pre-set threshold value, described controller controls described fan liter
Shelves, otherwise just control fan to maintain original speed position；Exceed described gear when the time that described fan maintains in any gear
Hold time t0 when, then lampblack absorber carries out downshift operation on the basis of current convulsion gear.
Further, described temperature information threshold values includes maximum temperature t1 and/or rate of temperature change t1.
Further, described sensor is arranged at oil smoke spilling, for the collection cigarette of described lampblack absorber at described oil smoke spilling
The edge of cover.
With respect to prior art, the control method automatically controlling cigarette machine gear described in the utility model has following excellent
Gesture:
The control method automatically controlling cigarette machine gear described in the utility model, both can be detected by temperature sensor
Temperature and rate of temperature change judging whether to need upshift it is also possible to judge whether by oil smoke concentration to need to upshift,
Upshift condition is various, thus scene accuracy of judgement, and oil smoke exhaustion effect is good；In addition, because oil smoke sensor is arranged on exhaust fume collecting hood
Edge, reduces the pollution to oil smoke sensor for the oil smoke, not only can effectively extend the life-span of oil smoke sensor moreover it is possible to ensure
The accuracy of detection of oil smoke sensor, thus improve the assimilation effect of lampblack absorber and the reliability of control.
Another object of the present utility model is to propose a kind of to be provided with the above-mentioned control system automatically controlling cigarette machine gear
Lampblack absorber, described lampblack absorber and the above-mentioned control control system automatically controlling cigarette machine gear have with respect to prior art
Dominant Facies are same, will not be described here.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the schematic diagram of the control method automatically controlling cigarette machine gear described in this utility model embodiment；
Fig. 2 is the block diagram of the control system automatically controlling cigarette machine gear described in this utility model embodiment.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.In addition, the gear being previously mentioned in embodiment of the present utility model, specific to turning of fan is referred on lampblack absorber
Speed.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Embodiment one
Fig. 1 is the method schematic diagram of the control system automatically controlling cigarette machine gear described in the present embodiment, and Fig. 2 is this practicality
The block diagram of the control system automatically controlling cigarette machine gear described in new embodiment, as shown in FIG., this automatic control system bag
Include controller and the fan for convulsion being controlled by this controller, also include: for the temperature sensing of detection temperature information
Device and the oil smoke sensor for detecting oil smoke concentration, described temperature sensor is arranged at fume exhauster air inlet, described oil
Smoke sensor is arranged at oil smoke spilling, at oil smoke spilling described here, refers to the edge of the exhaust fume collecting hood of lampblack absorber.This control
The method that device processed automatically controls convulsion gear needs to arrange the original speed position of lampblack absorber, temperature information threshold values, oil smoke concentration threshold values
T0 and gear are held time.
Original speed position described here, generally can be set to lowest gear naturally it is also possible to highest gear or middle gear
Position；Temperature information can be for maximum temperature t1 or maximum temperature rate of change t1 it is also possible to include this two information, wherein the most simultaneously
Big temperature t1 generally can be set to 50 degrees Celsius, and maximum temperature rate of change can be set to 5k/s；When oil smoke sensor is arranged on oil
At cigarette spilling, that is, during the edge of the exhaust fume collecting hood of lampblack absorber, oil smoke concentration threshold values is usually arranged as 0, to reduce oil smoke to oil smoke
The pollution of sensor, when oil smoke sensor is arranged on air inlet, oil smoke concentration threshold values is set to a value more than 0, this reality
Apply in example, oil smoke sensor is arranged on the edge of exhaust fume collecting hood, oil smoke concentration threshold values is set to 0；Gear is held time and is generally arranged
For 30 seconds.
After lampblack absorber is started shooting, started working with original speed position, now, if temperature sensor detects fume exhauster air inlet
The temperature at place is higher than maximum temperature t1, that is, be higher than 50 degrees Celsius, then lampblack absorber is directly run with highest gear；If air inlet
Temperature is not above 50 degrees Celsius, then judge the rate of temperature change of air inlet, if this rate of temperature change is higher than maximum temperature becoming
Rate t1, that is, more than 5k/s, then lampblack absorber is directly with the operation of highest gear for rate of temperature change；If the temperature of air inlet does not surpass
Cross 50 degrees Celsius, rate of temperature change is also not above 5k/s, then judge the oil smoke concentration that oil smoke sensor detects, if detecting
Oil smoke concentration is more than 0, then lampblack absorber lifts a gear and runs；If the temperature of air inlet is not above 50 degrees Celsius, temperature
Rate of change is also not above 5k/s, and oil smoke sensor does not detect oil smoke yet, then continue to run with current gear；If lampblack absorber is not
Meet upshift condition and run more than on any one gear 30 seconds, then control lampblack absorber to reduce a gear and run, until
It is reduced to deep low gear.
Autocontrol method described in the present embodiment, the temperature that both can have been detected by temperature sensor and temperature are become
Rate judging whether to need upshift it is also possible to judge whether by oil smoke concentration to need to upshift, upshift condition is various, thus
Scene accuracy of judgement, oil smoke exhaustion effect is good；In addition, because oil smoke sensor is arranged on the edge of exhaust fume collecting hood, as long as detecting
Oil smoke just carries out upshift operation, so reducing the pollution to oil smoke sensor for the oil smoke, not only can effectively extend oil smoke sensing
Life-span of device is moreover it is possible to ensure the accuracy of detection of oil smoke sensor, thus improve the assimilation effect of lampblack absorber and control can
By property.
Embodiment two
Present embodiment discloses a kind of lampblack absorber, this lampblack absorber is provided with and automatically controls cigarette machine shelves as described in embodiment one
The control system of position, the other structures of this lampblack absorber and function are compared with technology, thus repeat no more.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of control system automatically controlling cigarette machine gear, including the fan for convulsion it is characterised in that also including:
For the temperature sensor of detection temperature information, described temperature sensor is arranged at fume exhauster air inlet；
For detecting the oil smoke sensor of oil smoke concentration, described oil smoke sensor is arranged on lampblack absorber；
And held time according to described temperature information, described oil smoke concentration and gear and control the control of described fan gear
Device.
2. the control system automatically controlling cigarette machine gear according to claim 1 is it is characterised in that described temperature information valve
Value includes maximum temperature t1 and/or rate of temperature change t1.
3. the control system automatically controlling cigarette machine gear according to claim 1 is it is characterised in that described sensor is arranged
At oil smoke spilling, at described oil smoke spilling for described lampblack absorber exhaust fume collecting hood edge.
4. a kind of lampblack absorber is it is characterised in that described lampblack absorber is arranged just like the automatic control described in claim 1-2 any one
The control system of cigarette machine gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796521.7U CN205909371U (en) | 2016-07-26 | 2016-07-26 | Automatic control system and lampblack absorber of accuse cigarette machine gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796521.7U CN205909371U (en) | 2016-07-26 | 2016-07-26 | Automatic control system and lampblack absorber of accuse cigarette machine gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909371U true CN205909371U (en) | 2017-01-25 |
Family
ID=57803021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796521.7U Active CN205909371U (en) | 2016-07-26 | 2016-07-26 | Automatic control system and lampblack absorber of accuse cigarette machine gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196208A (en) * | 2016-07-26 | 2016-12-07 | 广东万家乐燃气具有限公司 | A kind of automatically control the control method of cigarette machine gear, control system and lampblack absorber |
| CN109539342A (en) * | 2017-09-21 | 2019-03-29 | 宁波方太厨具有限公司 | A kind of smoke machine autocontrol method and system based on Multi-sensor Fusion |
| CN110375362A (en) * | 2019-06-28 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of range hood constant air capacity control |
| CN112128803A (en) * | 2020-09-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Method and device for monitoring oil stain in oil box and integrated stove |
-
2016
- 2016-07-26 CN CN201620796521.7U patent/CN205909371U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196208A (en) * | 2016-07-26 | 2016-12-07 | 广东万家乐燃气具有限公司 | A kind of automatically control the control method of cigarette machine gear, control system and lampblack absorber |
| CN109539342A (en) * | 2017-09-21 | 2019-03-29 | 宁波方太厨具有限公司 | A kind of smoke machine autocontrol method and system based on Multi-sensor Fusion |
| CN110375362A (en) * | 2019-06-28 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of range hood constant air capacity control |
| CN110375362B (en) * | 2019-06-28 | 2020-08-11 | 宁波方太厨具有限公司 | Constant air volume control method for range hood |
| CN112128803A (en) * | 2020-09-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Method and device for monitoring oil stain in oil box and integrated stove |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |