CN106705160A - Fume sucking and discharge effect evaluation device and evaluation method - Google Patents
Fume sucking and discharge effect evaluation device and evaluation method Download PDFInfo
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- CN106705160A CN106705160A CN201611135294.4A CN201611135294A CN106705160A CN 106705160 A CN106705160 A CN 106705160A CN 201611135294 A CN201611135294 A CN 201611135294A CN 106705160 A CN106705160 A CN 106705160A
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- liquid feeding
- vapour
- liquid
- pot
- smoke suction
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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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the field of kitchen utensils, and aims to provide a fume sucking and discharge effect evaluation device and a fume sucking and discharge effect evaluation method. The fume sucking and discharge effect evaluation device comprises a cooking bench, an extractor hood as well as a fume generation device, a back pressure resistance simulation adjusting device and a fume sucking and discharge effect observation device, wherein the extractor hood is arranged above the cooking bench; and the back pressure resistance simulation adjusting device is arranged on the upper side of the extractor hood. When the fume sucking and discharge effect evaluation device is used, resistance of different public fume channels can be simulated by using the back pressure resistance simulation adjusting device, the fume generation device is used for generating fume, the fume sucking and discharge effect observation device is used for observing the fume sucking and discharge effect, and a basis can be provided for effectively improving the fume sucking and discharge effect; and the fume sucking and discharge effect evaluation device is beneficial to effective improvement on the fume sucking and discharge effect of the extractor hood.
Description
Technical field
The present invention relates to kitchen utensils field, especially a kind of smoke suction vapour recruitment evaluation device and appraisal procedure.
Background technology
Using common duct unification smoke evacuation vapour more than high residential building；The structure of common duct can be from Chinese Patent Application No.
A kind of high residential building discharge duct is understood disclosed in the utility model of CN201220094754.4；The public cigarette of different structure
Road has different resistances, and when range hood is used, the effect of smoke suction vapour can be on business different with flue resistance difference, except public affairs
With outside flue, fume collecting hood, oil smoke producing method（Transient state quick-fried or stable state are cooked）Difference also to the suction of range hood
Cigarette vapour effect has certain influence；Due to the apparatus for evaluating and appraisal procedure of range hood smoke suction vapour effect, not existing
It is unfavorable for that range hood smoke suction vapour effect is carried out effectively improving improved deficiency, therefore, design is a kind of to be beneficial to fume-exhausting
Machine smoke suction vapour effect carries out effectively improving improved smoke suction vapour recruitment evaluation device and appraisal procedure, as urgently to be resolved hurrily
Problem.
The content of the invention
Due to apparatus for evaluating not to effect of fume exhaust and commented at present the invention aims to overcome
Estimate method, exist and be unfavorable for that range hood smoke suction vapour effect is carried out effectively improving improved deficiency, there is provided one kind is beneficial to right
Range hood smoke suction vapour effect carries out effectively improving improved smoke suction vapour recruitment evaluation device and appraisal procedure.
Concrete technical scheme of the invention is：
A kind of smoke suction vapour recruitment evaluation device, including：The kitchen range top, the range hood above the kitchen range top；Described smoke suction vapour
Recruitment evaluation device also includes：Cigarette vapour generating means, the back pressure resistance analog regulation device on the upside of range hood, smoke suction
Vapour effect observation device.It is different public by back pressure resistance analog regulation unit simulation when smoke suction vapour recruitment evaluation device is used
With the resistance of flue, cigarette vapour generating means produces cigarette vapour, and smoke suction vapour effect observation device observed and recorded smoke suction vapour effect is led to
Cross and assessment is analyzed to the parameter for obtaining, foundation is provided for range hood smoke suction vapour effect effectively improve improving；Should
Smoke suction vapour recruitment evaluation device is beneficial to that range hood smoke suction vapour effect is carried out effectively improving improvement.
Preferably, described cigarette vapour generating means includes：Heater in the kitchen range top, is placed in heater top
Pot, be set in parallel in kitchen range top upper end and one end tooth bar relative with pot and several guide rails, be provided with and connect with the sliding block of guide rail
The bearing of the base plate for connecing, the stepper motor being connected with base plate, the gear for being engaged with tooth bar and being connected with the output shaft of stepper motor,
Two liquid-adding devices for being set up in parallel and being connected with bearing respectively；Liquid-adding device includes：The low side liquid feeding inclined tube relative with pot, string
The liquid feeding flow valve of liquid feeding inclined tube is connected to, lower end is provided with the liquid reserve tank of on-off valve, it is high with liquid feeding inclined tube located at on-off valve discharge end
Liquid feeding metering valve between end.It is big to there is actual conditions reference value in cigarette vapour generating means simulation cigarette vapour；By liquid feeding metering valve
Realize needing quantitative refueling by smoke suction vapour recruitment evaluation or add water；Realize pressing smoke suction vapour recruitment evaluation by liquid feeding flow valve
The flowing water for needing control to refuel or add water；During liquid feeding inclined tube makes oil or water flow under the influence of gravity into pot, steady and energy-conservation.
Preferably, described heater includes gas-cooker and thermometer；Kitchen range top upper end is provided with several and supports pot
Leg；Thermometer is connected with a leg.The gas-cooker of heater is consistent reference value with actually used situation greatly, temperature
Meter message temperature of the measurement improves assessment accuracy.
Preferably, described back pressure resistance analog regulation device includes：It is provided with air volume meter and blast gauge and lower end and suction
The flue tube of the air outlet connection of lampblack absorber, the frequency conversion fan that outlet air end is connected with flue tube upper end.Back pressure resistance analog regulation
The resistance of the resistance simulation common duct of the frequency conversion fan supermarket that device outlet air end is connected with flue tube upper end, and drag size
Can as needed adjust, measure air quantity with air volume meter and measure blast with blast gauge, it is convenient and practical.
Preferably, described back pressure resistance analog regulation device also includes：It is serially connected with the back pressure controlling stream in flue tube
Amount valve.The back pressure control flow valve being serially connected with flue tube coordinates with frequency conversion fan makes regulation drag size effect more preferable.
Preferably, described smoke suction vapour effect observation device is the vision system for being provided with vision sensor；Vision system
System is located at range hood and pot outside and is connected with kitchen range top upper end；Vision sensor be located at range hood lower end and pot upper end it
Between.Smoke suction vapour effect observation device makes smoke suction vapour effect more directly perceived.
A kind of appraisal procedure of smoke suction vapour recruitment evaluation device, described smoke suction vapour recruitment evaluation device includes：Stove
Platform, the range hood above the kitchen range top；Described smoke suction vapour recruitment evaluation device also includes：Cigarette vapour generating means, is located at
Back pressure resistance analog regulation device on the upside of range hood, smoke suction vapour effect observation device；Cigarette vapour generating means includes：It is located at
Heater in the kitchen range top, the pot being placed in above heater is set in parallel in kitchen range top upper end and one end tooth relative with pot
Bar and several guide rails, are provided with the bearing of the base plate being connected with the sliding block of guide rail, and the stepper motor being connected with base plate is nibbled with tooth bar
The gear for closing and being connected with the output shaft of stepper motor, two liquid-adding devices for being set up in parallel and being connected with bearing respectively；Liquid feeding
Device includes：The low side liquid feeding inclined tube relative with pot, is serially connected with the liquid feeding flow valve of liquid feeding inclined tube, and lower end is provided with the storage of on-off valve
Liquid case, located at the liquid feeding metering valve of on-off valve discharge end and liquid feeding inclined tube between high-end；Heater includes gas-cooker and temperature
Meter；Kitchen range top upper end is provided with the leg that several support pot；Thermometer is connected with a leg；Back pressure resistance analog regulation device
Including：Air volume meter and blast gauge are provided with and flue tube that lower end is connected with the air outlet of range hood, on outlet air end and flue tube
Hold the frequency conversion fan of connection；Back pressure resistance analog regulation device also includes：It is serially connected with the back pressure control flow valve in flue tube；Inhale
Smoke evacuation vapour effect observation device is the vision system for being provided with vision sensor；Vision system be located at range hood and pot outside and with
Kitchen range top upper end connects；Vision sensor is located between range hood lower end and pot upper end；（1）Oil is loaded into first liquid-adding device
Liquid reserve tank in, water is fitted into second liquid reserve tank of liquid-adding device, pressed by adjusting liquid feeding metering valve and liquid feeding flow valve
Assessment needs to set liquid volume added and liquid feeding speed；（2）By the rotating speed for adjusting the frequency conversion fan of back pressure resistance analog regulation device
With the flow that back pressure controls flow valve, and air quantity and blast gauge are measured by air volume meter measure blast, make the resistance in flue tube
Air quantity and resistance blast meet assessment needs；（3）Open the setting temperature that gas-cooker is heated to smoking vapour recruitment evaluation needs to pot
Degree；（4）Stepper motor drives pinion rotation, gear to be moved along tooth bar, and the low side of the liquid feeding inclined tube of liquid-adding device is moved on pot
Side；（4）Transient state smoking vapour recruitment evaluation is carried out, first on-off valve of liquid-adding device is connected, oil is through liquid feeding metering valve, liquid feeding stream
Amount valve is added in pot from liquid feeding inclined tube low side constant speed quantitative and produces oil smoke, and under range hood effect, oil smoke rises through fume-exhausting
The discharge of machine, flue tube and frequency conversion fan, the smoke evacuation air quantity in flue tube is measured by air volume meter, and flue tube is measured by blast gauge
In smoke evacuation blast, while vision system carries out observed and recorded to smoke absorption effect；（5）Carry out stable state smoking vapour effect be cooked to comment
When estimating, second on-off valve of liquid-adding device is connected, water is fixed from liquid feeding inclined tube low side constant speed through liquid feeding metering valve, liquid feeding flow valve
Amount produces steam in adding pot, and under range hood effect, steam rises discharges through range hood, flue tube and frequency conversion fan,
Water vapor discharging air quantity in flue tube is measured by air volume meter, the water vapor discharging blast in flue tube is measured by blast gauge, while regarding
Feel system carries out observed and recorded to water suction vapour effect；（6）By to resistance air quantity, resistance blast, pot heating-up temperature, oily liquid feeding
Amount and liquid feeding speed, the liquid volume added of water and liquid feeding speed, smoke evacuation air quantity parameter and smoke evacuation blast, vision system are to water suction vapour effect
Carry out observation parameter and be analyzed assessment, foundation is provided for range hood smoke suction vapour effect effectively improve improving；Resistance
Air quantity and resistance blast is bigger and smoke suction vapour is smooth, stronger, the oil suction that illustrates that range hood adapts to different common duct abilities
The combination property of cigarette machine is better.The appraisal procedure of smoke suction vapour recruitment evaluation device can meet the need of smoke suction vapour recruitment evaluation
Will, provide foundation for range hood smoke suction vapour effect effectively improve improving.
Compared with prior art, the beneficial effects of the invention are as follows：The smoke suction vapour recruitment evaluation device is beneficial to fume-exhausting
Machine smoke suction vapour effect carries out effectively improving improvement.It is big to there is actual conditions reference value in cigarette vapour generating means simulation cigarette vapour；It is logical
Liquid feeding metering valve is crossed to realize needing quantitative refueling by smoke suction vapour recruitment evaluation or add water；Realize pressing suction by liquid feeding flow valve
Cigarette vapour recruitment evaluation needs the flowing water that control is refueled or added water；During liquid feeding inclined tube makes oil or water flow under the influence of gravity into pot, put down
Steady and energy-conservation.The gas-cooker of heater is consistent with actually used situation, and reference value is big, and thermometer message temperature of the measurement is improved
Assessment accuracy.The resistance mould of the frequency conversion fan supermarket that back pressure resistance analog regulation device outlet air end is connected with flue tube upper end
Intend the resistance of common duct, and drag size can be adjusted according to agreement, measured air quantity with air volume meter and measured blast with blast gauge,
It is convenient and practical.The back pressure control flow valve being serially connected with flue tube coordinates with frequency conversion fan makes regulation drag size effect more preferable.
Smoke suction vapour effect observation device makes smoke suction vapour effect more directly perceived.The appraisal procedure of smoke suction vapour recruitment evaluation device can meet
The need for smoke suction vapour recruitment evaluation, foundation is provided for range hood smoke suction vapour effect effectively improve improving.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is the top view of cigarette vapour generating means.
In figure：The kitchen range top 1, range hood 2, pot 3, tooth bar 4, guide rail 5, base plate 6, bearing 7, stepper motor 8, gear 9, liquid feeding
Inclined tube 10, liquid feeding flow valve 11, on-off valve 12, liquid reserve tank 13, liquid feeding metering valve 14, gas-cooker 15, thermometer 16, leg 17,
Air volume meter 18, blast gauge 19, flue tube 20, frequency conversion fan 21, vision sensor 22, vision system 23, back pressure control flow valve
24。
Specific embodiment
It is shown below in conjunction with the accompanying drawings that the present invention is described further.
As shown in accompanying drawing 1, accompanying drawing 2：A kind of smoke suction vapour recruitment evaluation device, including：The kitchen range top 1, located at the top of the kitchen range top 1
Range hood 2, cigarette vapour generating means, located at the back pressure resistance analog regulation device of the upside of range hood 2, smoke suction vapour effect is seen
Examine device.
Described cigarette vapour generating means includes：Heater in the kitchen range top 1, the pot 3 being placed in above heater is put down
Row is arranged at the upper end of the kitchen range top 1 and one end is relative with pot 3 tooth bar 4 and two guide rails 5, are provided with what is be connected with the sliding block of guide rail 5
The bearing 7 of base plate 6, the stepper motor 8 being connected with base plate 6 is engaged with tooth bar 4 and is bonded what is connect with the output shaft of stepper motor 8
Gear 9, two liquid-adding devices for being set up in parallel and being connected with bearing 7 respectively；Liquid-adding device includes：Low side is relative with pot 3 to be added
Liquid inclined tube 10, is serially connected with the liquid feeding flow valve 11 of liquid feeding inclined tube 10, and lower end is provided with the liquid reserve tank 13 of on-off valve 12, located at on-off valve
Liquid feeding metering valve 14 between 12 discharge ends and liquid feeding inclined tube 10 are high-end.
Described heater includes gas-cooker 15 and thermometer 16；The upper end of the kitchen range top 1 is provided with four legs for supporting pot 3
17；Thermometer 16 and a mode connects for screw of leg 17.
Described back pressure resistance analog regulation device includes：It is provided with air volume meter 18 and blast gauge 19 and lower end and range hood
The flue tube 20 of 2 air outlet threaded connection, the frequency conversion fan 21 that outlet air end is connected with the threaded upper ends of flue tube 20 is serially connected with cigarette
Back pressure control flow valve 24 in deferent 20.Frequency conversion fan 21 is axle stream frequency conversion fan.
Described smoke suction vapour effect observation device is the vision system 23 for being provided with vision sensor 22；Vision system 23
In range hood 2 and the outside of pot 3 and with the upper end mode connects for screw of the kitchen range top 1；Vision sensor 22 is located at the lower end of range hood 2 and pot 3
Between upper end.
A kind of appraisal procedure of smoke suction vapour recruitment evaluation device, described smoke suction vapour recruitment evaluation device, including：Stove
Platform 1, located at the range hood 2 of the top of the kitchen range top 1, cigarette vapour generating means, located at the back pressure resistance analog regulation of the upside of range hood 2
Device, smoke suction vapour effect observation device；Cigarette vapour generating means includes：Heater in the kitchen range top 1, is placed in heater
The pot 3 of top, is set in parallel in the upper end of the kitchen range top 1 and tooth bar 4 and two guide rails 5 that one end is relative with pot 3, is provided with and guide rail 5
Sliding block connection base plate 6 bearing 7, the stepper motor 8 being connected with base plate 6 engages and defeated with stepper motor 8 with tooth bar 4
The gear 9 of shaft connection, two liquid-adding devices for being set up in parallel and being connected with bearing 7 respectively；Liquid-adding device includes：Low side and pot
3 relative liquid feeding inclined tubes 10, are serially connected with the liquid feeding flow valve 11 of liquid feeding inclined tube 10, and lower end is provided with the liquid reserve tank 13 of on-off valve 12,
Located at the liquid feeding metering valve 14 of the discharge end of on-off valve 12 and liquid feeding inclined tube 10 between high-end；Heater includes gas-cooker 15 and temperature
Degree meter 16；The upper end of the kitchen range top 1 is provided with four legs 17 for supporting pot 3；Thermometer 16 and a mode connects for screw of leg 17；Back pressure hinders
Power analog regulation device includes：It is provided with air volume meter 18 and blast gauge 19 and lower end is threadedly coupled with the air outlet of range hood 2
Flue tube 20, the frequency conversion fan 21 that outlet air end is connected with the threaded upper ends of flue tube 20 is serially connected with the back pressure control in flue tube 20
Flow valve；Smoke suction vapour effect observation device is the vision system 23 for being provided with vision sensor 22；Vision system 23 is located at oil suction
Cigarette machine 2 and the outside of pot 3 and with the upper end mode connects for screw of the kitchen range top 1；Vision sensor 22 be located at the lower end of range hood 2 and the upper end of pot 3 it
Between；（1）Oil is fitted into first liquid reserve tank of liquid-adding device 13, water is fitted into second liquid reserve tank of liquid-adding device 13,
Need to set liquid volume added and liquid feeding speed by assessment by adjusting liquid feeding metering valve 14 and liquid feeding flow valve 11；（2）By regulation
The rotating speed and back pressure of the frequency conversion fan 21 of back pressure resistance analog regulation device control the flow of flow valve, and are surveyed by air volume meter 18
Amount air quantity and the measurement blast of blast gauge 19, make resistance air quantity and resistance blast in flue tube 20 meet assessment needs；（3）Open
15 pairs of pots 3 of gas-cooker are heated to the design temperature of smoking vapour recruitment evaluation needs；（4）Stepper motor 8 is rotated with moving gear 9, tooth
Wheel 9 is moved along tooth bar 4, and the low side of the liquid feeding inclined tube 10 of liquid-adding device moves to the top of pot 3；（4）Carry out transient state smoking vapour effect
Assessment, connects first on-off valve of liquid-adding device 12, and oil is low from liquid feeding inclined tube 10 through liquid feeding metering valve 14, liquid feeding flow valve 11
End constant speed quantitative produces oil smoke in adding pot 3, and under the effect of range hood 2, oil smoke rises through range hood 2, the and of flue tube 20
Frequency conversion fan 21 is discharged, and the smoke evacuation air quantity in flue tube 20 is measured by air volume meter 18, and flue tube 20 is measured by blast gauge 19
In smoke evacuation blast, while vision system 23 carries out observed and recorded to smoke absorption effect；（5）Carry out stable state and smoking vapour effect is cooked
During assessment, second on-off valve of liquid-adding device 12 is connected, water is through liquid feeding metering valve 14, liquid feeding flow valve 11 from liquid feeding inclined tube 10
Low side constant speed quantitative produces steam in adding pot 3, and under the effect of range hood 2, steam rises through range hood 2, flue tube 20
Discharged with frequency conversion fan 21, the water vapor discharging air quantity in flue tube 20 is measured by air volume meter 18, flue is measured by blast gauge 19
Water vapor discharging blast in pipe 20, while 23 pairs of water suction vapour effects of vision system carry out observed and recorded；（6）By to resistance air quantity,
Resistance blast, the heating-up temperature of pot 3, oil liquid volume added and liquid feeding speed, the liquid volume added of water and liquid feeding speed, smoke evacuation air quantity parameter and
Smoke evacuation blast, 23 pairs of water suction vapour effects of vision system carry out observation parameter and are analyzed assessment, are the smoke suction vapour of range hood 2 effect
Fruit carries out effectively improving improvement offer foundation；Resistance air quantity and resistance blast is bigger and smoke suction vapour is smooth, illustrates range hood 2
The different common duct abilities of adaptation are stronger, and the combination property of range hood 2 is better.
The beneficial effects of the invention are as follows：The smoke suction vapour recruitment evaluation device is beneficial to enter range hood smoke suction vapour effect
Row effectively improves improvement.It is big to there is actual conditions reference value in cigarette vapour generating means simulation cigarette vapour；Realized by liquid feeding metering valve
Quantitative refueling is needed by smoke suction vapour recruitment evaluation or add water；Realize pressing smoke suction vapour recruitment evaluation needs by liquid feeding flow valve
The flowing water that control is refueled or added water；During liquid feeding inclined tube makes oil or water flow under the influence of gravity into pot, steady and energy-conservation.Heater
Gas-cooker be consistent that reference value is big with actually used situation, thermometer message temperature of the measurement improves assessment accuracy.Back pressure hinders
The resistance of the resistance simulation common duct of the frequency conversion fan supermarket that power analog regulation device outlet air end is connected with flue tube upper end,
And drag size can be adjusted according to agreement, measure air quantity with air volume meter and measure blast with blast gauge, it is convenient and practical.It is serially connected with cigarette
Back pressure control flow valve in deferent coordinates with frequency conversion fan makes regulation drag size effect more preferable.Smoke suction vapour effect observation is filled
Putting makes smoke suction vapour effect more directly perceived.The appraisal procedure of smoke suction vapour recruitment evaluation device can meet smoke suction vapour recruitment evaluation
Need, foundation is provided for range hood smoke suction vapour effect effectively improve improving.
The present invention can change into that various ways are apparent to one skilled in the art, and such change is not considered as
Depart from the scope of the present invention.All such technical staff to the field obviously change, and are included within this right
It is required that within the scope of.
Claims (7)
1. a kind of smoke suction vapour recruitment evaluation device, including：The kitchen range top, the range hood above the kitchen range top；It is characterized in that：It is described
Smoke suction vapour recruitment evaluation device also include：Cigarette vapour generating means, the back pressure resistance analog regulation on the upside of range hood
Device, smoke suction vapour effect observation device.
2. smoke suction vapour recruitment evaluation device according to claim 1, it is characterized in that：Described cigarette vapour generating means bag
Include：Heater in the kitchen range top, the pot being placed in above heater is set in parallel in kitchen range top upper end and one end is relative with pot
Tooth bar and several guide rails, be provided with the bearing of the base plate being connected with the sliding block of guide rail, the stepper motor being connected with base plate, with
The gear that tooth bar is engaged and is connected with the output shaft of stepper motor, two liquid feeding dresses for being set up in parallel and being connected with bearing respectively
Put；Liquid-adding device includes：The low side liquid feeding inclined tube relative with pot, is serially connected with the liquid feeding flow valve of liquid feeding inclined tube, and lower end is provided with logical
The liquid reserve tank of disconnected valve, located at the liquid feeding metering valve of on-off valve discharge end and liquid feeding inclined tube between high-end.
3. smoke suction vapour recruitment evaluation device according to claim 2, it is characterized in that：Described heater includes combustion gas
Stove and thermometer；Kitchen range top upper end is provided with the leg that several support pot；Thermometer is connected with a leg.
4. the smoke suction vapour recruitment evaluation device according to claim 1 or 2 or 3, it is characterized in that：Described back pressure resistance mould
Intending adjusting means includes：It is provided with air volume meter and blast gauge and flue tube that lower end is connected with the air outlet of range hood, outlet air end
The frequency conversion fan being connected with flue tube upper end.
5. smoke suction vapour recruitment evaluation device according to claim 4, it is characterized in that：Described back pressure resistance analog regulation
Device also includes：It is serially connected with the back pressure control flow valve in flue tube.
6. the smoke suction vapour recruitment evaluation device according to claim 1 or 2 or 3, it is characterized in that：Described smoke suction vapour effect
Fruit observation device is the vision system for being provided with vision sensor；Vision system be located at range hood and pot outside and with kitchen range top upper end
Connection；Vision sensor is located between range hood lower end and pot upper end.
7. a kind of appraisal procedure of smoke suction vapour recruitment evaluation device, it is characterized in that：Described smoke suction vapour recruitment evaluation device
Limiting structure with claim 1 to any described smoke suction vapour recruitment evaluation device of claim 6；（1）Oil is loaded
In first liquid reserve tank of liquid-adding device, water is fitted into second liquid reserve tank of liquid-adding device, by adjusting liquid feeding metering valve
Need to set liquid volume added and liquid feeding speed by assessment with liquid feeding flow valve；（2）By adjusting back pressure resistance analog regulation device
The rotating speed and back pressure of frequency conversion fan control the flow of flow valve, and measure air quantity and blast gauge measurement blast by air volume meter, make
Resistance air quantity and resistance blast in flue tube meet assessment needs；（3）Unlatching gas-cooker is heated to smoking vapour effect to pot and comments
Estimate the design temperature of needs；（4）Stepper motor drives pinion rotation, gear to be moved along tooth bar, the liquid feeding inclined tube of liquid-adding device
Low side moves to pot top；（4）Transient state smoking vapour recruitment evaluation is carried out, first on-off valve of liquid-adding device is connected, oil is through adding
Liquid metering valve, liquid feeding flow valve are added in pot from liquid feeding inclined tube low side constant speed quantitative and produce oil smoke, under range hood effect, oil
Cigarette rises discharges through range hood, flue tube and frequency conversion fan, the smoke evacuation air quantity in flue tube is measured by air volume meter, by wind
Smoke evacuation blast in pressure meter measurement flue tube, while vision system carries out observed and recorded to smoke absorption effect；（5）Stable state is carried out to boil
During ripe smoking vapour recruitment evaluation, second on-off valve of liquid-adding device is connected, water is through liquid feeding metering valve, liquid feeding flow valve from liquid feeding
Inclined tube low side constant speed quantitative add pot in produce steam, range hood effect under, steam rise through range hood, flue tube and
Frequency conversion fan is discharged, and the water vapor discharging air quantity in flue tube is measured by air volume meter, and the draining in flue tube is measured by blast gauge
Vapour blast, while vision system carries out observed and recorded to water suction vapour effect；（6）Heated by resistance air quantity, resistance blast, pot
Temperature, the liquid volume added of oil and liquid feeding speed, the liquid volume added of water and liquid feeding speed, smoke evacuation air quantity parameter and smoke evacuation blast, vision system
System carries out observation parameter and is analyzed assessment to water suction vapour effect, is that range hood smoke suction vapour effect carries out effectively improving improvement
Foundation is provided；Resistance air quantity and resistance blast is bigger and smoke suction vapour is smooth, illustrates that range hood adapts to different common ducts
Ability is stronger, and the combination property of range hood is better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135294.4A CN106705160B (en) | 2016-12-11 | 2016-12-11 | Smoke suction vapour recruitment evaluation device and appraisal procedure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135294.4A CN106705160B (en) | 2016-12-11 | 2016-12-11 | Smoke suction vapour recruitment evaluation device and appraisal procedure |
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| CN106705160A true CN106705160A (en) | 2017-05-24 |
| CN106705160B CN106705160B (en) | 2018-09-25 |
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| CN108006761A (en) * | 2017-06-30 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of frequency conversion range hood and its method for controlling frequency conversion |
| CN109425499A (en) * | 2017-08-25 | 2019-03-05 | 宁波方太厨具有限公司 | Stablize oil smoke generating device |
| CN112326290A (en) * | 2020-11-04 | 2021-02-05 | 中家院（北京）检测认证有限公司 | Integrated testing device and testing method for performance of range hood |
| CN112557077A (en) * | 2020-12-02 | 2021-03-26 | 广东美的白色家电技术创新中心有限公司 | Oil smoke generating assembly and oil smoke testing assembly |
| WO2021238186A1 (en) * | 2020-05-27 | 2021-12-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Cooking oil fume suction apparatus, combined cooking device, control method and apparatus, and storage medium |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442054A (en) * | 1990-06-07 | 1992-02-12 | Hitachi Home Tec Ltd | Apparatus for evaluating and testing removal of smoke and odor with catalyst |
| EP1223386A2 (en) * | 2001-01-16 | 2002-07-17 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for operating a controllable or adjustable extractor hood. |
| EP1382914A2 (en) * | 2002-07-19 | 2004-01-21 | Albatros Applied Technologies GmbH | Apparatus and method for air extraction |
| JP2007292329A (en) * | 2006-04-21 | 2007-11-08 | Toto Ltd | Range hood and range hood system |
| CN204141660U (en) * | 2014-09-03 | 2015-02-04 | 深圳市格瑞斯特环保技术有限公司 | A kind of lampblack purifier device with monitoring function |
| CN205026776U (en) * | 2015-12-14 | 2016-02-10 | 李超 | Oil smoke purifies, detects integrated device |
| CN205447902U (en) * | 2015-12-25 | 2016-08-10 | 宁波方太厨具有限公司 | Range hood actual flow measuring device |
| CN106198897A (en) * | 2016-08-31 | 2016-12-07 | 武汉华正环境检测技术有限公司 | The detection device of a kind of cooking fume remover and detection method thereof |
-
2016
- 2016-12-11 CN CN201611135294.4A patent/CN106705160B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442054A (en) * | 1990-06-07 | 1992-02-12 | Hitachi Home Tec Ltd | Apparatus for evaluating and testing removal of smoke and odor with catalyst |
| EP1223386A2 (en) * | 2001-01-16 | 2002-07-17 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for operating a controllable or adjustable extractor hood. |
| EP1382914A2 (en) * | 2002-07-19 | 2004-01-21 | Albatros Applied Technologies GmbH | Apparatus and method for air extraction |
| JP2007292329A (en) * | 2006-04-21 | 2007-11-08 | Toto Ltd | Range hood and range hood system |
| CN204141660U (en) * | 2014-09-03 | 2015-02-04 | 深圳市格瑞斯特环保技术有限公司 | A kind of lampblack purifier device with monitoring function |
| CN205026776U (en) * | 2015-12-14 | 2016-02-10 | 李超 | Oil smoke purifies, detects integrated device |
| CN205447902U (en) * | 2015-12-25 | 2016-08-10 | 宁波方太厨具有限公司 | Range hood actual flow measuring device |
| CN106198897A (en) * | 2016-08-31 | 2016-12-07 | 武汉华正环境检测技术有限公司 | The detection device of a kind of cooking fume remover and detection method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006761A (en) * | 2017-06-30 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of frequency conversion range hood and its method for controlling frequency conversion |
| CN109425499A (en) * | 2017-08-25 | 2019-03-05 | 宁波方太厨具有限公司 | Stablize oil smoke generating device |
| CN107702880A (en) * | 2017-10-20 | 2018-02-16 | 江苏核电有限公司 | Nuclear power station ventilation filter resistance simulation device |
| WO2021238186A1 (en) * | 2020-05-27 | 2021-12-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Cooking oil fume suction apparatus, combined cooking device, control method and apparatus, and storage medium |
| CN112326290A (en) * | 2020-11-04 | 2021-02-05 | 中家院（北京）检测认证有限公司 | Integrated testing device and testing method for performance of range hood |
| CN112557077A (en) * | 2020-12-02 | 2021-03-26 | 广东美的白色家电技术创新中心有限公司 | Oil smoke generating assembly and oil smoke testing assembly |
| CN112557077B (en) * | 2020-12-02 | 2024-01-30 | 广东美的白色家电技术创新中心有限公司 | Oil smoke generating assembly and oil smoke testing assembly |
| CN114264496A (en) * | 2021-12-31 | 2022-04-01 | 广东万家乐燃气具有限公司 | Cooking bench for simulating kitchen laboratory and simulated kitchen laboratory |
| CN114264496B (en) * | 2021-12-31 | 2024-04-02 | 广东万家乐燃气具有限公司 | Kitchen range for simulating kitchen laboratory and simulating kitchen laboratory |
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