CN110207217A - Refrigeration range hood and control method thereof - Google Patents
Refrigeration range hood and control method thereof Download PDFInfo
- Publication number
- CN110207217A CN110207217A CN201811191911.1A CN201811191911A CN110207217A CN 110207217 A CN110207217 A CN 110207217A CN 201811191911 A CN201811191911 A CN 201811191911A CN 110207217 A CN110207217 A CN 110207217A
- Authority
- CN
- China
- Prior art keywords
- range hood
- refrigeration
- controller
- oil smoke
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 47
- 235000019504 cigarettes Nutrition 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 18
- 238000011897 real-time detection Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000930 thermomechanical effect Effects 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The invention discloses a refrigeration range hood, which comprises a shell, a fan assembly, a smoke detection assembly, a temperature measurement assembly, a refrigeration assembly, a heat dissipation assembly and a controller, wherein the fan assembly, the smoke detection assembly, the temperature measurement assembly, the refrigeration assembly, the heat dissipation assembly and the controller are arranged in the shell; the invention also discloses a control method of the refrigeration range hood; according to the invention, the smoke detection component and the temperature measurement component are used for detecting the oil smoke concentration and the ambient temperature in real time and transmitting the detection data to the controller, the controller is used for receiving the detection data and comparing the detection data with the preset oil smoke concentration threshold value and the preset temperature threshold value, and when at least one group of data of the oil smoke concentration and the ambient temperature in the detection data is greater than the corresponding threshold value, the controller controls the refrigeration component and the heat dissipation component to work, so that air with proper temperature is automatically matched and conveyed, and the cooking experience is improved.
Description
Technical field
The invention belongs to range hood technical fields, and in particular to a kind of refrigeration range hood and its control method.
Background technique
Range hood has become essential gizmology in Modern Family's culinary art, due to using fire, electricity in kitchen
Deng culinary art and heating food, cause the temperature in kitchen higher, especially summer, the temperature in kitchen is very high, and is decocting
Fried fry can generate a large amount of oil smoke when boiling in a covered pot over a slow fire equal production food, and in such a case, the experience of culinary cuisine is excessively poor.
To solve the above problems, seperated wall-hanging air conditioner can be generally installed in kitchen, and split type air-conditioning has
Outdoor unit, installation difficulty is larger, and needs to increase through-hole on wall, influences indoor beauty.
Summary of the invention
The object of the present invention is to provide a kind of refrigeration range hoods, by surveying cigarette component, temperature measurement component, cooling assembly, dissipating
Mutual cooperation between hot component and controller, Auto-matching convey the air of suitable temperature, improve culinary art experience.
It is a further object to provide a kind of control methods of range hood that freezes.
The technical scheme adopted by the invention is that a kind of refrigeration range hood comprising shell is arranged in the shell
Fan assembly, survey cigarette component, temperature measurement component, cooling assembly, radiating subassembly and controller, the survey cigarette component and thermometric group
Part, which connect with controller and will test data, is transferred to controller, and the controller is connect with cooling assembly and radiating subassembly and root
According to the working condition of detection data control cooling assembly and radiating subassembly.
The features of the present invention also characterized in that
The cooling assembly includes refrigeration fan and cooling air duct, and the refrigeration fan is arranged on shell, the refrigeration
Air duct one end is connected to refrigeration fan, and the other end extends on the downside of shell.
Surrounding is arranged on the downside of shell in the other end of the cooling air duct, for wrapping up oil smoke.
The radiating subassembly includes cooling fan and heat dissipation wind channel, and the cooling fan is arranged on shell, the heat dissipation
Air duct one end is connected to cooling fan, and the other end extends to fan assembly.
The heat dissipation wind channel end is vertical with the section of impeller in fan assembly, for passing through hot wind to the greasy dirt on impeller
It is removed.
The temperature measurement component includes temperature sensor, and the temperature sensor setting is in shell lower end for detecting fume-exhausting
Machine peripheral temperature.
The controller is further connect with fan assembly, for controlling the running speed of fan assembly.
The survey cigarette component includes oil smoke sensor, and the oil smoke sensor setting is inhaled lower end inside housings for detecting
Oil smoke concentration when kitchen ventilator works.
A kind of control method for the range hood that freezes, uses above-mentioned refrigeration range hood, method particularly includes:
Range hood work, the survey cigarette component and temperature measurement component real-time detection oil smoke concentration and environment temperature simultaneously will inspections
Measured data is transferred to controller, and the controller receives detection data and will test data and preset oil smoke concentration threshold value and temperature
Degree threshold value is compared, when at least one group data are greater than corresponding threshold value in oil smoke concentration and environment temperature, controller control
Make the cooling assembly and radiating subassembly work.
The features of the present invention also characterized in that
When the oil smoke concentration for surveying cigarette component detection is greater than preset oil smoke concentration threshold value, controller controls blower fan group simultaneously
Part accelerated service.
Compared with prior art, the present invention is in use, survey cigarette component and temperature measurement component real-time detection oil smoke concentration and ring
Border temperature simultaneously will test data and be transferred to controller, and controller, which receives detection data, simultaneously will test data and preset oil smoke concentration
Threshold value and temperature threshold are compared, when in detection data oil smoke concentration and environment temperature at least one group data be greater than it is corresponding
Threshold value when, controller control cooling assembly and radiating subassembly work, Auto-matching convey suitable temperature air, improve and cook
It prepares food experience.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention 1 provides a kind of structural schematic diagram of range hood that freezes；
Fig. 2 be the embodiment of the present invention 1 provide it is a kind of refrigeration range hood working condition formed air curtain structural schematic diagram；
Fig. 3 is a kind of flow chart for the control method that the embodiment of the present invention 2 provides range hood that freezes.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention 1 provides a kind of refrigeration range hood, as shown in Figure 1 comprising shell 1 is arranged in shell 1
Fan assembly 2, survey cigarette component 3, temperature measurement component 4, cooling assembly 5, radiating subassembly 6 and controller, survey cigarette component 3 and thermometric
Component 4, which connect with controller and will test data, is transferred to controller, and controller is connect simultaneously with cooling assembly 5 and radiating subassembly 6
The working condition of cooling assembly 5 and radiating subassembly 6 is controlled according to detection data；
In this way, using the above structure, survey 3 real-time detection range hood of cigarette component generates the concentration of oil smoke at work and will
Testing result is transferred to controller, it is compared by controller after receiving testing result with preset oil smoke concentration threshold value, false
If detection structure is higher than oil smoke concentration threshold value, then controller control cooling assembly 5 and radiating subassembly 6 work, and increase air quantity and promote
Oil smoke dissipation as early as possible；Meanwhile 4 real-time detection range hood of temperature measurement component work when around environment temperature and environment temperature is passed
It is handed to controller, it is compared by controller after receiving environment temperature with preset environment temperature threshold value, and real-time detection is added
Environment temperature be higher than environment temperature threshold value, then controller control cooling assembly 5 and radiating subassembly 6 work, reduce temperature.
Cooling assembly 5 includes refrigeration fan 51 and cooling air duct 52, and refrigeration fan 51 is arranged on shell 1, cooling air duct
52 one end are connected to refrigeration fan 51, and the other end extends to 1 inner lower of shell and is arranged in downside surrounding；
In this way, cooling air duct 52 is arranged around the air inlet of range hood, by refrigeration fan 51 the sky of suitable temperature
Gas is transmitted at the lower end air outlet of shell 1, and the air of the air port blowout of 1 lower end surrounding of shell forms air curtain (as shown in Figure 2),
The oil smoke formed when by culinary art wraps, and avoids fumes escaping, suitable temperature also allows cooker to improve culinary art comfort.
Radiating subassembly 6 includes cooling fan 61 and heat dissipation wind channel 62, and cooling fan 61 is arranged on shell 1, heat dissipation wind channel
62 one end are connected to cooling fan 61, and the other end extends to fan assembly 2, impeller in 62 end of heat dissipation wind channel and fan assembly 2
Section it is vertical, for being removed by hot wind to the greasy dirt on impeller；
Cooling fan 61 passes through the high temperature air of surrounding the lower end that heat dissipation wind channel 62 is transmitted to fan assembly 2, high temperature
Air-flow heats institute's overlay area greasy dirt, reduces its adhesive force on impeller or spiral case inner wall, keeps greasy dirt more efficient
It is removed from impeller or spiral case inner wall, by the rotation of impeller, the greasy dirt of removing is discharged from oil extraction dirt mouth.
Temperature measurement component 4 includes temperature sensor, and temperature sensor setting is in 1 lower end of shell for detecting range hood periphery
Temperature.
Surveying cigarette component 3 includes oil smoke sensor, and the setting of oil smoke sensor is in 1 lower end of shell for detecting range hood work
When oil smoke concentration, controller is further connect with fan assembly 2, for controlling the running speed of fan assembly 2；
In this way, being judged according to oil smoke sensor the perception of oil smoke concentration, in corresponding adjust automatically fan assembly 2
The revolving speed of impeller reaches the intelligent function of excluding oil smoke.
The course of work:
When range hood works, when 4 real-time detection range hood of temperature measurement component works around environment temperature and by environment
Temperature is transferred to controller, it is compared by controller after receiving environment temperature with preset environment temperature threshold value, if it is real
When the environment temperature that detects be higher than environment temperature threshold value, then controller control cooling assembly 5 and radiating subassembly 6 work, and reduce temperature
Degree；It surveys 3 real-time detection range hood of cigarette component simultaneously and generates the concentration of oil smoke at work and will test result and be transferred to control
It is compared by device, controller after receiving testing result with preset oil smoke concentration threshold value, if testing result is higher than oil smoke
Concentration threshold, then controller control cooling assembly 5 and radiating subassembly 6 work, and increase air quantity and promote oil smoke dissipation as early as possible, also,
Controller controls 2 accelerated service of fan assembly simultaneously, makes oil smoke dissipation as early as possible.
Compared with prior art, the present invention is in use, survey cigarette component and temperature measurement component real-time detection oil smoke concentration and ring
Border temperature simultaneously will test data and be transferred to controller, and controller, which receives detection data, simultaneously will test data and preset oil smoke concentration
Threshold value and temperature threshold are compared, when in detection data oil smoke concentration and environment temperature at least one group data be greater than it is corresponding
Threshold value when, controller control cooling assembly and radiating subassembly work, Auto-matching convey suitable temperature air, improve and cook
It prepares food experience.
The embodiment of the present invention 2 provides a kind of control method of range hood that freezes, as shown in figure 3, specifically including following step
It is rapid:
Step 1, range hood starts, and surveys cigarette component 3 and 4 real-time detection oil smoke concentration of temperature measurement component and environment temperature simultaneously
It will test data and be transferred to controller；
Step 2, controller receives detection data and will test data and preset oil smoke concentration threshold value and environment temperature threshold
Value is compared；
When the environment temperature of real-time detection is higher than environment temperature threshold value, then controller controls cooling assembly 5 and heat dissipation group
Part 6 works, specifically: the air of suitable temperature is transmitted to the outlet air of 1 lower end of shell by refrigeration fan 51 by cooling air duct 52
At mouthful, the air of the air port blowout of 1 lower end surrounding of shell forms air curtain, and the oil smoke formed when by culinary art wraps, and avoids oil smoke
Escape, suitable temperature also allow cooker to improve culinary art comfort；Meanwhile radiating subassembly 6 corresponding with cooling assembly 5
The high temperature air of surrounding is transmitted to the lower end of spiral case in fan assembly 2, high temperature by starting, cooling fan 61 by heat dissipation wind channel 62
Air-flow institute's overlay area greasy dirt is heated, reduce its adhesive force on impeller or spiral case inner wall, keep greasy dirt more efficient
Slave impeller or spiral case inner wall on remove, by the rotation of impeller, the greasy dirt of removing is discharged from oil extraction dirt mouth；Conversely, when real
When the environment temperature that detects when being less than or equal to environment temperature threshold value, continue to test environment temperature；
When the oil smoke concentration of real-time detection is greater than oil smoke concentration threshold value, then controller controls cooling assembly 5 and heat dissipation group
Part 6 works, specifically: the air of suitable temperature is transmitted to the outlet air of 1 lower end of shell by refrigeration fan 51 by cooling air duct 52
At mouthful, the air of the air port blowout of 1 lower end surrounding of shell forms air curtain, and the oil smoke formed when by culinary art wraps, and avoids oil smoke
Escape, suitable temperature also allow cooker to improve culinary art comfort；Meanwhile radiating subassembly 6 corresponding with cooling assembly 5
The high temperature air of surrounding is transmitted to the lower end of spiral case in fan assembly 2, high temperature by starting, cooling fan 61 by heat dissipation wind channel 62
Air-flow institute's overlay area greasy dirt is heated, reduce its adhesive force on impeller or spiral case inner wall, keep greasy dirt more efficient
Slave impeller or spiral case inner wall on remove, by the rotation of impeller, the greasy dirt of removing is discharged from oil extraction dirt mouth, and fan assembly
2 accelerated services, conversely, continuing to test oil smoke concentration when the oil smoke concentration of real-time detection is less than or equal to oil smoke concentration threshold value.
The present invention by controller according to the relationship surveyed between cigarette component and temperature measurement component detection data and preset threshold value,
The operating mode for controlling cooling assembly, heating component and fan assembly, realizes intelligentized control method, and then provide for cooker
Comfortable cooking environments.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of refrigeration range hood, which is characterized in that it includes the fan assembly of shell (1), setting in the shell (1)
(2), cigarette component (3), temperature measurement component (4), cooling assembly (5), radiating subassembly (6) and controller, the survey cigarette component (3) are surveyed
It is connect with temperature measurement component (4) with controller and will test data and be transferred to controller, the controller and cooling assembly (5) and scattered
Hot component (6) connection and the working condition that cooling assembly (5) and radiating subassembly (6) are controlled according to the detection data.
2. a kind of refrigeration range hood according to claim 1, which is characterized in that the cooling assembly (5) includes refrigeration
Blower (51) and cooling air duct (52), the refrigeration fan (51) are arranged on shell (1), described cooling air duct (52) one end with
Refrigeration fan (51) connection, the other end extend on the downside of shell (1).
3. a kind of refrigeration range hood according to claim 2, which is characterized in that the other end of the cooling air duct (52)
Setting surrounding on the downside of shell (1), for wrapping up oil smoke.
4. a kind of refrigeration range hood according to claim 3, which is characterized in that the radiating subassembly (6) includes heat dissipation
Blower (61) and heat dissipation wind channel (62), the cooling fan (61) are arranged on shell (1), described heat dissipation wind channel (62) one end with
Cooling fan (61) connection, the other end extend to fan assembly (2).
5. a kind of refrigeration range hood according to claim 4, which is characterized in that heat dissipation wind channel (62) end and wind
The section of impeller is vertical in thermomechanical components (2), for being removed by hot wind to the greasy dirt on impeller.
6. a kind of refrigeration range hood according to claim 1-5, which is characterized in that the temperature measurement component (4)
Including temperature sensor, the temperature sensor setting is in shell (1) lower end for detecting range hood peripheral temperature.
7. a kind of refrigeration range hood according to claim 6, which is characterized in that the survey cigarette component (3) includes oil smoke
Sensor, oil smoke concentration of the oil smoke sensor setting when shell (1) lower end is used to detect range hood work.
8. a kind of refrigeration range hood according to claim 7, which is characterized in that the controller further with blower fan group
Part (2) connection, for controlling the running speed of fan assembly.
9. a kind of control method for the range hood that freezes, which is characterized in that it uses the described in any item refrigeration of claim 1-8
Range hood, method particularly includes:
Range hood work, the survey cigarette component (3) and temperature measurement component (4) real-time detection oil smoke concentration and environment temperature simultaneously will
Detection data is transferred to controller, the controller receive detection data and will test data and preset oil smoke concentration threshold value and
Temperature threshold is compared, when in detection data oil smoke concentration and environment temperature at least one group data be greater than corresponding threshold value
When, controller controls the cooling assembly (5) and radiating subassembly (6) work.
10. a kind of control method of range hood that freezes according to claim 9, which is characterized in that when survey cigarette component (3)
When the oil smoke concentration of detection is greater than preset oil smoke concentration threshold value, controller controls fan assembly (2) accelerated service simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191911.1A CN110207217A (en) | 2018-10-12 | 2018-10-12 | Refrigeration range hood and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191911.1A CN110207217A (en) | 2018-10-12 | 2018-10-12 | Refrigeration range hood and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207217A true CN110207217A (en) | 2019-09-06 |
Family
ID=67780003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811191911.1A Pending CN110207217A (en) | 2018-10-12 | 2018-10-12 | Refrigeration range hood and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325586A (en) * | 2022-08-19 | 2022-11-11 | 广东纯米电器科技有限公司 | Range hood, cold air control method and oil removal control method |
| CN115628492A (en) * | 2022-10-28 | 2023-01-20 | 珠海格力电器股份有限公司 | Air conditioning range hood, cold air recovery control method and device thereof and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121734A (en) * | 2009-11-04 | 2011-07-13 | 合肥博普高新科技有限公司 | Small energy-saving environment-friendly refrigerating air conditioner |
| CN102287858A (en) * | 2011-06-15 | 2011-12-21 | 宁波方太厨具有限公司 | Self-cleaning device of range hood |
| CN105627397A (en) * | 2016-02-05 | 2016-06-01 | 珠海格力电器股份有限公司 | Control method and device for range hood |
| CN106123063A (en) * | 2016-06-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Lampblack absorber |
| CN107044665A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and its control method |
| CN108397807A (en) * | 2018-05-28 | 2018-08-14 | 广东美的厨房电器制造有限公司 | Air-conditioning smoke machine |
| CN209147181U (en) * | 2018-10-12 | 2019-07-23 | 华帝股份有限公司 | Refrigeration range hood |
-
2018
- 2018-10-12 CN CN201811191911.1A patent/CN110207217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121734A (en) * | 2009-11-04 | 2011-07-13 | 合肥博普高新科技有限公司 | Small energy-saving environment-friendly refrigerating air conditioner |
| CN102287858A (en) * | 2011-06-15 | 2011-12-21 | 宁波方太厨具有限公司 | Self-cleaning device of range hood |
| CN105627397A (en) * | 2016-02-05 | 2016-06-01 | 珠海格力电器股份有限公司 | Control method and device for range hood |
| CN107044665A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and its control method |
| CN106123063A (en) * | 2016-06-29 | 2016-11-16 | 珠海格力电器股份有限公司 | Lampblack absorber |
| CN108397807A (en) * | 2018-05-28 | 2018-08-14 | 广东美的厨房电器制造有限公司 | Air-conditioning smoke machine |
| CN209147181U (en) * | 2018-10-12 | 2019-07-23 | 华帝股份有限公司 | Refrigeration range hood |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325586A (en) * | 2022-08-19 | 2022-11-11 | 广东纯米电器科技有限公司 | Range hood, cold air control method and oil removal control method |
| CN115628492A (en) * | 2022-10-28 | 2023-01-20 | 珠海格力电器股份有限公司 | Air conditioning range hood, cold air recovery control method and device thereof and storage medium |
| CN115628492B (en) * | 2022-10-28 | 2024-03-29 | 珠海格力电器股份有限公司 | Air conditioner smoke machine, cold air recovery control method and device thereof and storage medium |
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