CN109990330B - Smoke machine control method of integrated cooker and integrated cooker - Google Patents
Smoke machine control method of integrated cooker and integrated cooker Download PDFInfo
- Publication number
- CN109990330B CN109990330B CN201711476472.4A CN201711476472A CN109990330B CN 109990330 B CN109990330 B CN 109990330B CN 201711476472 A CN201711476472 A CN 201711476472A CN 109990330 B CN109990330 B CN 109990330B
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- gear
- valve
- range hood
- check valve
- integrated cooker
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
- F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
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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
Abstract
The invention discloses a control method of a range hood of an integrated cooker. The invention solves the problem that the smoke exhaust effect of the smoke exhaust machine of the integrated cooker is influenced by the change of the air pressure in the public flue, improves the use and operation efficiency of the smoke exhaust machine, and is energy-saving and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of integrated cookers, and particularly relates to a control method of a range hood of an integrated cooker and the integrated cooker.
Background
In the prior art, in the current high-rise residence, the smoke exhaust pipe of the integrated stove is communicated with the public flue, the air pressure in the internal space of the public flue can obviously fluctuate along with the peak cooking time period and the common time period, and because the peak cooking time period, each family simultaneously exhausts smoke to the public flue, the air pressure in the public flue is increased, the operation efficiency of a smoke machine of the integrated stove is influenced, the smoke exhaust resistance of the integrated stove is increased, and the smoke exhaust effect of the integrated stove is influenced.
Chinese patent with application number CN201710058654.3 discloses a method and a device for controlling a range hood, the method comprising: firstly, a monitoring value of the concentration of particulate matters in the ambient air is obtained through a particulate matter detection device; determining corresponding target operation according to the monitoring value and the current working state of the range hood, wherein the target operation is any one of the operations supported by the range hood; and finally executing the target operation. Although the integrated kitchen of this scheme can be through the automatic target fender position of adjusting of particulate matter concentration in the ambient air, can not solve this technical problem of the cigarette machine smoke exhausting effect that public flue internal gas pressure changes and influences integrated kitchen.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a smoke machine control method of an integrated cooker and the integrated cooker, solves the problem that the smoke exhaust effect of the smoke machine of the integrated cooker is influenced by the change of air pressure in a public flue, improves the use and operation efficiency of the smoke machine, and is energy-saving and environment-friendly.
In order to solve the technical problems, the invention adopts the technical scheme that: a control method of a range hood of an integrated cooker is characterized in that in the automatic gear shifting process of the range hood, a control system obtains data of the opening degree of a check valve, analyzes the data of the opening degree of the check valve, and adjusts the rotating speed of a wind wheel according to the data analysis result.
Further, the opening degree of the check valve comprises the opening angle of the valve clack group of the check valve.
Further, the cigarette making machine directly enters into the automatic gear operation when the cigarette making machine is started, or enters into the automatic gear operation after any one of the first gear, the second gear and the third gear;
the adjustment of the rotating speed of the wind wheel to control the range hood to change the operating gears comprises a first gear, a second gear, a third gear and an ultra-strong gear which are sequentially enhanced.
Further, the cigarette machine control system obtains valve clack group opening angle data, and to valve clack group opening angle data analysis, according to the data analysis result, the adjustment wind wheel rotational speed includes:
s100, detecting and obtaining the opening angle of the valve clack group in real time;
s110, judging whether the opening angle of the valve clack group is not smaller than a preset angle, if so, keeping the current gear of the cigarette machine unchanged, otherwise, lifting one gear of the cigarette machine on the basis of the current gear, and continuing to execute the step S100 until the gear of the cigarette machine is lifted to be the super-strong gear, and stopping continuing to execute the step S100;
and S120, judging whether the duration time of the range hood in the same gear is less than a preset time, if so, keeping the current gear unchanged by the range hood, otherwise, reducing one gear on the basis of the current gear by the range hood, and continuously executing the step S100.
Further, the predetermined angle is any one of 5 ° to 85 °; the predetermined time is any one of 2 to 5 minutes.
An integrated cooker has the above-mentioned smoke machine control method of the integrated cooker.
Furthermore, the check valve is provided with an angle sensor, and the opening angle of the valve clack group of the check valve is detected through the angle sensor.
Further, integrated kitchen includes control panel and the control panel that is used for controlling the cigarette machine to keep off the position, and the control panel is connected with angle sensor, control panel and cigarette machine respectively.
Furthermore, the valve clack group of the check valve comprises a first valve clack and a second valve clack, the first valve clack is connected with a valve body of the check valve through a first rotating shaft in a rotating mode, the second valve clack is connected with the valve body of the check valve through a second rotating shaft in a rotating mode, the first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear, and the first gear is meshed with the second gear.
Further, the check valve includes a return spring that provides a force to the valve flap set that resists opening of the valve flap set.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The air pressure value in the common flue is measured by detecting the opening angle of the valve clack group of the check valve of the integrated cooker, so that the gears of the range hood are automatically changed, the influence of the air pressure in the common flue is effectively counteracted, and the problem that the change of the air pressure in the common flue influences the smoke exhaust effect of the range hood of the integrated cooker is solved.
2. The use and operation efficiency of the range hood is improved, and the range hood is energy-saving and environment-friendly.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a flow chart of a control method of a range hood of the integrated cooker of the present invention;
FIG. 2 is a schematic view of the front view structure of the integrated cooker of the present invention;
FIG. 3 is a schematic cross-sectional view of an air duct of the integrated stove according to the present invention;
FIG. 4 is a schematic view of the structure of a non-return valve of the integrated cooker of the present invention;
FIG. 5 is a schematic view showing a closed state of a check valve of the integrated range according to the present invention;
fig. 6 is a schematic view showing a check valve opening state of the integrated range of the present invention.
In the figure: 1. a machine head; 2. a control panel; 3. a machine base; 4. a range hood; 5. a smoke pipe; 6. a non-return valve; 601. a valve body; 602. an angle sensor; 603. a gear set; 604. a valve clack group; 605. a return spring; 7. a gas range; 8. a control panel; 9. a motor; 10. a wind wheel; 11. a negative pressure chamber; 12. a smoke inlet.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, in the control method of the range hood 4 of the integrated cooker, in the automatic gear operation process of the range hood 4, the control system of the range hood 4 acquires the data of the opening degree of the check valve 6, analyzes the data of the opening degree of the check valve 6, and adjusts the rotating speed of the wind wheel 10 according to the data analysis result. The degree of opening of the non-return valve 6 includes the opening angle of the valve flap set 604 of the non-return valve 6.
Specifically, the manual fender position of integrated kitchen control cigarette machine 4 includes that one keeps off, three keeps off and keep off with automatic, and the user can select arbitrary fender position control cigarette machine 4 operation fender position when using cigarette machine 4. When the user selects the cigarette machine 4 to operate in the automatic gear, namely the cigarette machine 4 is started, the cigarette machine directly enters the automatic gear operation, or the cigarette machine enters the automatic gear operation after any one of the first gear, the second gear and the third gear.
Further, the specific steps of the control system of the cigarette machine 4 for acquiring the opening angle data of the valve clack group 604, analyzing the opening angle data of the valve clack group 604 and controlling the cigarette machine 4 to change the operating gear according to the data analysis result comprise:
s100, detecting and acquiring the opening angle of the valve clack group 604 in real time;
in detail, when the range hood 4 of the integrated cooker enters into the automatic transmission operation through manual gear shifting, the check valve 6 of the integrated cooker is provided with an angle sensor 602, the angle sensor 602 detects the opening angle of a valve clack group 604 in real time, and sends the detected opening angle to a control system of the range hood 4.
S110, judging whether the opening angle of the valve flap group 604 is not smaller than a preset angle, if so, keeping the current gear of the cigarette machine 4 unchanged, otherwise, lifting the cigarette machine 4 by one gear on the basis of the current gear, and continuing to execute the step S100 until the gear of the cigarette machine 4 is lifted to be the super-strong gear, and stopping continuing to execute the step S100;
in detail, the control system of the cigarette making machine 4 judges whether the opening angle of the valve flap group 604 is not smaller than a preset angle, the preset angle is any angle from 5 degrees to 85 degrees, when the cigarette making machine 4 operates in an automatic gear, the rotating speed of the wind wheel 10 is adjusted to control the cigarette making machine 4 to change the operating gears, the changing operation gears comprise a first gear, a second gear, a third gear and an ultra-strong gear which are enhanced in sequence, and the first gear, the second gear, the third gear and the first gear, the second gear and the third gear of a manual gear are the same gear. When the opening angle of the valve flap group 604 is not smaller than the preset angle, the range hood 4 keeps the current gear unchanged, otherwise, the range hood 4 raises one gear on the basis of the current gear, the step S100 is continuously executed, and the step S100 is stopped to be continuously executed until the gear of the range hood 4 is raised to the super-strong gear.
And S120, judging whether the duration time of the cigarette machine 4 in the same gear is less than a preset time, if so, keeping the current gear of the cigarette machine 4 unchanged, otherwise, reducing the gear of the cigarette machine 4 on the basis of the current gear, and continuing to execute the step S100.
In detail, whether the duration time of the cigarette machine 4 in the same gear is less than a preset time is judged in real time, and the preset time is any one of 2 to 5 minutes. When the duration time of the cigarette machine 4 in the same gear is lower than the preset time, the cigarette machine 4 keeps the current gear unchanged, and when the duration time of the cigarette machine 4 in the same gear is higher than the preset time, the cigarette machine 4 lowers one gear on the basis of the current gear, and the step S100 is continuously executed.
Example one
As shown in fig. 1 to 6, the present invention also provides an integrated range having the above-described method of controlling the range hood 4 of the integrated range.
The integrated cooker comprises a machine head 1 positioned at the rear side of the top of a machine base 3, a control panel 2 arranged on the outer side wall in front of the machine base 3, a gas cooker 7 arranged at the top of the machine base 3, a smoke inlet 12 arranged at the front side of the machine head 1, a negative pressure cavity 11 arranged at the rear side of the machine base 3, a smoke inlet 12 communicated with the negative pressure cavity 11, a negative pressure cavity 11 communicated with an inlet of a smoke machine 4, the smoke machine 4 comprising a volute, a motor 9 of the smoke machine 4 arranged in the inner cavity of the volute, the wind wheel 10 is arranged on the main shaft of the motor 9 of the cigarette machine 4, the outlet of the volute of the cigarette machine 4 is communicated with the inlet of the smoke tube 5, the outlet of the smoke tube 5 is communicated with the common flue through the check valve 6, the check valve 6 is automatically opened under the wind pressure action of the wind wheel 10, the check valve 6 includes a valve body 601, an angle sensor 602, a gear set 603, a valve flap set 604 and a return spring 605, wherein the angle sensor 602 is used for detecting the opening angle a of the valve flap set 604. The valve flap group 604 of the check valve 6 comprises a first valve flap and a second valve flap, the first valve flap is rotatably connected with the valve body 601 of the check valve 6 through a first rotating shaft, the second valve flap is rotatably connected with the valve body 601 of the check valve 6 through a second rotating shaft, the first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear, and the first gear and the second gear are meshed with each other to form a gear set 603. The gear set 603 is used to ensure the synchronization of the opening and closing angles of the first flap and the second flap of the flap set 604.
The check valve 6 includes a third rotating shaft connected to a valve body 601 of the check valve 6, and a return spring 605, the return spring 605 is sleeved on the third rotating shaft, and the return spring 605 provides a force to the valve flap set 604 to hinder the valve flap set 604 from opening. The return spring 605 is used to ensure the automatic closing and sealing of the flap set 604 when the cigarette maker 4 is closed.
Example two
As shown in fig. 1 to 6, the control system of the cigarette maker 4 of the integrated cooker described in this embodiment includes a control panel 8 fixed in the base 3, the control panel 8 is connected with the angle sensor 602, the control panel 8 is connected with the control panel 2, the control panel 2 is a touch screen, and the control panel 2 can control the motor 9 of the cigarette maker 4 through the control panel 8 to drive the wind wheel 10 so that the cigarette maker 4 operates at one gear, two gears, three gears or automatic gear.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A control method of a range hood of an integrated cooker is characterized by comprising the following steps: in the automatic gear shifting process of the cigarette machine, the control system acquires the data of the opening degree of the check valve, analyzes the data of the opening degree of the check valve, and adjusts the rotating speed of the wind wheel according to the data analysis result;
the opening degree of the check valve comprises the opening angle of a valve clack group of the check valve;
the control method of the range hood of the integrated cooker comprises the following steps:
s100, detecting and obtaining the opening angle of the valve clack group in real time;
s110, judging whether the opening angle of the valve clack group is not smaller than a preset angle, if so, keeping the current gear of the cigarette machine unchanged, otherwise, lifting one gear of the cigarette machine on the basis of the current gear, and continuing to execute the step S100 until the gear of the cigarette machine is lifted to be the super-strong gear, and stopping continuing to execute the step S100;
and S120, judging whether the duration time of the range hood in the same gear is less than a preset time, if so, keeping the current gear unchanged by the range hood, otherwise, reducing one gear on the basis of the current gear by the range hood, and continuously executing the step S100.
2. The range-integrated hood control method of claim 1, wherein: the automatic gear operation of the range hood comprises that the range hood directly enters the automatic gear operation when being started, or enters the automatic gear operation after any one of a first gear, a second gear and a third gear;
the adjustment of the rotating speed of the wind wheel to control the range hood to change the operating gears comprises a first gear, a second gear, a third gear and an ultra-strong gear which are sequentially enhanced.
3. The range-integrated hood control method of claim 1, wherein: the preset angle is any one of 5 degrees to 85 degrees;
the predetermined time is any one of 2 to 5 minutes.
4. An integrated kitchen, its characterized in that: a method of controlling a range hood having an integrated cooker as claimed in any one of claims 1 to 3.
5. The integrated cooker according to claim 4, wherein: the check valve is provided with an angle sensor, and the opening angle of the valve clack group of the check valve is detected through the angle sensor.
6. The integrated cooker according to claim 5, wherein: the integrated cooker comprises a control panel and a control panel, wherein the control panel is used for controlling the range hood to keep off the range, and the control panel is respectively connected with the angle sensor, the control panel and the range hood.
7. The integrated cooker according to claim 4, wherein: the valve clack group of the check valve comprises a first valve clack and a second valve clack, the first valve clack is in rotating connection with a valve body of the check valve through a first rotating shaft, the second valve clack is in rotating connection with the valve body of the check valve through a second rotating shaft, the first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear, and the first gear and the second gear are meshed with each other.
8. The integrated cooker according to claim 4, wherein: the check valve includes a return spring that provides a force to the valve flap set that resists opening of the valve flap set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476472.4A CN109990330B (en) | 2017-12-29 | 2017-12-29 | Smoke machine control method of integrated cooker and integrated cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476472.4A CN109990330B (en) | 2017-12-29 | 2017-12-29 | Smoke machine control method of integrated cooker and integrated cooker |
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| CN109990330A CN109990330A (en) | 2019-07-09 |
| CN109990330B true CN109990330B (en) | 2020-12-01 |
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| CN201711476472.4A Active CN109990330B (en) | 2017-12-29 | 2017-12-29 | Smoke machine control method of integrated cooker and integrated cooker |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529903A (en) * | 2019-09-19 | 2019-12-03 | 珠海格力电器股份有限公司 | A kind of range hood and its control method, check valve assembly |
| CN110848453B (en) * | 2019-10-11 | 2021-05-18 | 宁波方太厨具有限公司 | State monitoring method for check valve |
| CN112856526B (en) * | 2021-01-20 | 2022-05-17 | 宁波方太厨具有限公司 | Air volume self-adaptive adjusting method of range hood and range hood |
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| CN104344445A (en) * | 2013-08-08 | 2015-02-11 | 丁德厚 | One-key control intelligent extractor hood |
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| EP1898685A1 (en) * | 2006-09-05 | 2008-03-12 | ebm-papst St. Georgen GmbH & Co. KG | Ventilator |
| CN202885052U (en) * | 2012-09-19 | 2013-04-17 | 芜湖美的厨卫电器制造有限公司 | Extractor hood and fault caution module thereof |
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| CN109990330A (en) | 2019-07-09 |
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Effective date of registration: 20201117 Address after: 266000, Haier Industrial Park, 236 Qingdao Bay Road, Qingdao economic and Technological Development Zone, Shandong Applicant after: QINGDAO HAIER WISDOM KITCHEN APPLIANCE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266000, Haier Industrial Park, 236 Qingdao Bay Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: QINGDAO HAIER WISDOM KITCHEN APPLIANCE Co.,Ltd. |