CN105066209B - Cigarette machine system and its control method - Google Patents
Cigarette machine system and its control method Download PDFInfo
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- CN105066209B CN105066209B CN201510505070.7A CN201510505070A CN105066209B CN 105066209 B CN105066209 B CN 105066209B CN 201510505070 A CN201510505070 A CN 201510505070A CN 105066209 B CN105066209 B CN 105066209B
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- booster fan
- air quantity
- rotating speed
- arrival end
- fan
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Classifications
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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
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
The invention provides a kind of cigarette machine system and its control method.The cigarette machine system includes cigarette machine body, outer smoke collecting tube and booster fan component, and check (non-return) valve is provided with the exhaust opening of cigarette machine body；One end of outer smoke collecting tube is connected with exhaust opening, and the other end is connected with common flue；Booster fan component includes booster fan and rotational speed control module, and booster fan is located at the end of outer smoke collecting tube, the rotating speed of the adjustable booster fan of rotational speed control module, so that the port of export air quantity of the arrival end air quantity of booster fan and booster fan is equal.The cigarette machine system that the present invention is provided, by adjusting booster fan rotating speed, make booster fan arrival end air quantity equal with port of export air quantity, so that booster fan is in optimum Working, not only increase the blast in outer smoke collecting tube, ensure the smoke exhaust efficiency of cigarette machine system, also avoid the oil smoke in common flue from flowing backward in cigarette machine body, and avoid causing booster fan to dally because booster fan rotating speed is fixed, the problems such as noise is big and wastes the energy.
Description
Technical field
The present invention relates to kitchen utensils field, more specifically, it is related to a kind of cigarette machine system and its control method.
Background technology
At present, common duct is widely used in residential building in every layer of kitchen of each household, and cooking fume is concentrated Pai Xiang buildings by it
Top sky.However, floor is higher or common duct turns round it is more in the case of, the duct pressure loss of range hood is serious,
So that range hood does not often reach normal smoke discharging effect, or even the oil smoke that can occur in common duct pours in down a chimney into range hood
Discharge pipe phenomenon.For defect above, range hood is realized typically by the blast for improving range hood at present
Normal smoke evacuation, but this needs to significantly increase power of fan, not only improves level of noise, and range hood cost also significantly on
Rise, and the blast increased by increasing power of fan inevasible had in discharge pipe before common duct is reached
It is lost.
The drawbacks of flowing backward to the exhaust opening of range hood to solve the oil smoke in above-mentioned common duct, is inhaling in correlation technique
Boosting type check (non-return) valve is set on lampblack absorber and is flow backwards solving the problems, such as oil smoke, and air inlet in check (non-return) valve is provided with for beating
The booster fan of opening check valve, but the rotating speed of booster fan is certain value, when the transforming gear of range hood, booster fan
The air quantity of arrival end can change therewith, and the air quantity of the booster fan port of export is almost unchanged, therefore booster fan can be caused to dally
Or produce the ill effects such as big noise.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, the purpose of one aspect of the present invention is, there is provided the pressure in a kind of outer smoke collecting tube of effective increase, it is ensured that
Oil smoke is smoothly discharged, and is avoided booster fan idle running or produced the cigarette machine system of the ill effects such as big noise.
The purpose of another aspect of the present invention is, there is provided a kind of control method for controlling above-mentioned cigarette machine system.
To achieve the above object, the embodiment of one aspect of the present invention provides a kind of cigarette machine system, including：Cigarette machine sheet
Body, check (non-return) valve is provided with the exhaust opening of the cigarette machine body；Outer smoke collecting tube, one end of the outer smoke collecting tube and the exhaust opening phase
Connection, the other end is connected with common flue；With booster fan component, the booster fan component include booster fan and rotating speed
Control module, the booster fan is located at the end of the outer smoke collecting tube, the rotational speed control module and booster fan electricity
Connection, the rotational speed control module can adjust the rotating speed of the booster fan, so that the air quantity of the arrival end of the booster fan
Air quantity with the port of export of the booster fan is equal.
The cigarette machine system that the above embodiment of the present invention is provided, including cigarette machine body, outer smoke collecting tube and booster fan component, stove
The soot gas produced in tool cooking process enter cigarette machine body, and now check (non-return) valve is opened, and soot gas enter outer through check (non-return) valve
Cigarette receiving road, then enter common flue after being located at the booster fan of external flue end, and discharged by common flue, realize cigarette machine
The normal smoke discharging function of system, when cigarette machine system does not work, check (non-return) valve is closed, and prevents soot gas from flowing backward in cigarette machine body；
Booster fan is set by the end of outer smoke collecting tube, booster fan can effectively increase the blast in outer smoke collecting tube when rotating,
So that soot gas can be discharged smoothly through common flue, it is to avoid because the turn of common flue is more, soot gas outside
The pressure loss in smoke collecting tube is serious, and the blast for causing soot gas is relatively low, then cause the soot gas cannot smoothly to discharge, very
Soot gas into common flue flow backward to the intrinsic phenomenon of cigarette machine to be occurred；And supercharging wind is adjusted by rotational speed control module
The rotating speed of machine so that the air quantity of booster fan arrival end is equal with the air quantity of the port of export of booster fan, now ensures supercharging wind
Machine is in optimum Working, the soot gas entered in outer smoke collecting tube is smoothly arranged by common flue after booster fan
Go out, on the one hand effectively prevent when the air quantity of booster fan arrival end is smaller and the rotating speed of booster fan is larger, caused by increase
Pressure fan is in idling conditions, not only produces big noise, wastes power, also directly affects the problem of cigarette engine efficiency, the opposing party
Face effectively prevent caused by the air quantity of booster fan arrival end is larger and the rotating speed of booster fan is smaller booster fan not
Synergy optimization function is not only played, the problem of inhibition is also produced on the contrary, so that the rotating speed of booster fan can be with
The air quantity of booster fan arrival end is adapted, and air quantity due to booster fan arrival end is straight with the rotating speed of the smoke exhaust fan of cigarette machine
Correlation is connect, hence in so that the rotating speed of booster fan is adapted with the rotating speed of the smoke exhaust fan of cigarette machine, even if proper booster fan
When rotating speed gear changes, the rotating speed of booster fan can correspondingly change, so as to the smoke evacuation of cigarette machine has been effectively ensured
The operating efficiency of blower fan and booster fan, and then improve the operating efficiency of whole cigarette machine system.
In other words, the cigarette machine system that the above embodiment of the present invention is provided, by the rotating speed for adjusting booster fan so that supercharging
The air quantity at fans entrance end is equal with the air quantity of the port of export, even if the rotating speed gear of proper booster fan changes, supercharging
The rotating speed of blower fan can correspondingly change, so that booster fan is in optimum Working, both enable soot gas
Enough smoothly discharges, have been effectively ensured the efficiency of the smoke exhaust fan of cigarette machine, and the soot gas being prevented effectively from again in common flue flow backwards
To cigarette machine body, and avoid because booster fan rotating speed fix caused by booster fan hinder soot gas discharge,
Booster fan is dallied, produces the ill effects such as big noise and the waste energy.
In addition, the cigarette machine system that the above embodiment of the present invention is provided also has following additional technical feature：
According to one embodiment of present invention, the arrival end is provided with air quantity monitoring modular, the air quantity monitoring modular with
The rotational speed control module electrical connection, the air quantity monitoring modular can monitor the air quantity of the arrival end, and the air quantity that will be monitored
Signal is sent to the rotational speed control module, and the rotational speed control module adjusts the booster fan according to the air volume signal
Rotating speed.
According to one embodiment of present invention, the air quantity of the arrival end should in function pair with the rotating speed of the booster fan
Relation so that the rotational speed control module is according to the air volume signal for receiving, control the booster fan with the entrance
The corresponding rotational speed of the air quantity at end.
In above-described embodiment, monitor booster fan by setting air quantity monitoring modular in the arrival end of booster fan and enter
Function corresponding relation between the air quantity at mouthful end, and air quantity and the rotating speed of booster fan according to arrival end so that rotating speed is controlled
Module adjusts booster fan with the rotational speed corresponding with the air quantity of arrival end when air volume signal is received, so that
The air quantity of the booster fan port of export is equal with the air quantity of arrival end, that is, cause that booster fan is in optimum Working, in increase
While blast in outer smoke collecting tube, it is to avoid booster fan hinders soot gas caused by fixing because of the rotating speed of booster fan
Discharge, booster fan idle running, produce big noise and waste the ill effects such as the energy.
It should be noted that in the debugging stage of cigarette machine system, can respectively in the arrival end and the port of export point of booster fan
An Zhuan not arrival end air quantity monitoring modular and port of export air quantity monitoring modular, the different arrival end airflow values of input, by adjustment
The rotating speed of booster fan so that arrival end airflow value and port of export airflow value are equal, so as to obtain multigroup discrete arrival end wind
One-to-one relationship between value and booster fan rotating speed, and then obtain the letter between arrival end air quantity and booster fan rotating speed
Number corresponding relation, and rotational speed control module is entered into, so as in the actual production of cigarette machine system, it is only necessary in booster fan
Arrival end install air quantity monitoring modular, and make rotational speed control module control booster fan with corresponding with the air quantity of arrival end
Rotational speed, you can realize the arrival end air quantity and the equal purpose of port of export air quantity of control booster fan.
According to one embodiment of present invention, the cigarette machine body is provided with smoke exhaust fan and is connected with the smoke exhaust fan
Through the exhaust opening can be expelled to the oil smoke that kitchen range cooking process is produced described external by the control device for connecing, the smoke exhaust fan
Smoke pipe, the control device can according to the working state control of the kitchen range smoke exhaust fan rotating speed size.
According to one embodiment of present invention, the smoke exhaust fan has multiple rotating speed gears, and the booster fan has
Multiple rotating speed gears, multiple rotating speed gears of the smoke exhaust fan respectively with a pair of multiple rotating speed gears 1 of the booster fan
Should, the rotational speed control module can control the booster fan with the rotating speed shelves corresponding with the rotating speed gear of the smoke exhaust fan
Position rotates.
In above-described embodiment, control device is set according to the size of the working state control rotational speed of smoke extractor of kitchen range
Smoke exhaust fan is with multiple rotating speed gears, while setting multiple rotating speed gears of the booster fan with multiple and smoke exhaust fan one by one
Corresponding rotating speed gear, that is, when causing that smoke exhaust fan is worked with a certain rotating speed gear, control its corresponding rotating speed of booster fan
Gear is rotated, equal with the air quantity of the port of export with the air quantity for ensureing booster fan arrival end, and booster fan can equally be in
Optimum Working, while the blast in outer smoke collecting tube is increased, it is to avoid caused by because of the rotating speed fixation of booster fan
Booster fan hinders the discharge of soot gas, booster fan idle running, produces the ill effects such as big noise and the waste energy.Need
Explanation is that the one-to-one relationship between the rotating speed gear of smoke exhaust fan and the rotating speed gear of booster fan can be in cigarette machine system
The debugging stage through repeatedly test obtain, will not be repeated here.
According to one embodiment of present invention, the arrival end and the port of export are respectively equipped with the first air quantity monitoring modular
With the second air quantity monitoring modular, the first air quantity monitoring modular and the second air quantity monitoring modular monitor the entrance respectively
End and the air quantity of the port of export, and the arrival end air volume signal and port of export air volume signal of monitoring are sent to the rotating speed control
Molding block, the rotational speed control module adjusts the booster fan according to the arrival end and the air force of the port of export
Rotating speed so that the air quantity of the arrival end is equal with the air quantity of the port of export.
In above-described embodiment, the first air quantity monitoring modular and second are respectively equipped with the arrival end and the port of export of booster fan
Air quantity monitoring modular, for monitoring arrival end air force and port of export air force respectively, rotational speed control module can be by entrance
End air force and port of export air force are compared, and the rotating speed of booster fan is adjusted according to both sizes, so as to increase
The arrival end and port of export air quantity of pressure fan are equal, so that booster fan is in optimal working condition, not only increase external
The blast of smoke pipe so that soot gas can be discharged smoothly, it is ensured that the smoke exhaust efficiency of cigarette machine system, and avoid in common flue
The refluence of soot gas, and avoid the row of booster fan obstruction soot gas caused by the rotating speed fixation because of booster fan
Go out, booster fan dallies, produce the ill effects such as big noise and the waste energy.
The embodiment of another aspect of the present invention provides a kind of control method, for controlling any of the above-described embodiment institute
The cigarette machine system stated, the control method includes：Rate-determining steps, by adjusting the rotating speed of booster fan, so that the supercharging wind
The air quantity of the port of export of the air quantity of the arrival end of machine and the booster fan is equal.
The control method that the above embodiment of the present invention is provided, by the rotating speed for adjusting booster fan so that booster fan enters
The air quantity at mouthful end is equal with the air quantity of the port of export of booster fan, now ensures booster fan in optimum Working, make into
Entering the soot gas in outer smoke collecting tube can smoothly be discharged after booster fan by common flue, on the one hand be effectively prevent when increasing
The air quantity of pressure fan arrival end is smaller and the rotating speed of booster fan is larger, caused by booster fan be in idling conditions, not only
Produce big noise, waste power, also directly affect the problem of cigarette engine efficiency, on the other hand effectively prevent when booster fan enters
The air quantity at mouthful end is larger and booster fan does not play synergy optimization function not only caused by the rotating speed of booster fan is smaller, instead
And the problem of inhibition is also produced, so that the rotating speed of booster fan can mutually be fitted with the air quantity of booster fan arrival end
Match somebody with somebody, and air quantity due to booster fan arrival end is directly related with the rotating speed of the smoke exhaust fan of cigarette machine, hence in so that booster fan
Rotating speed be adapted with the rotating speed of the smoke exhaust fan of cigarette machine, even if the rotating speed gear of proper booster fan changes, supercharging
The rotating speed of blower fan can correspondingly change, so as to the smoke exhaust fan of cigarette machine and the work effect of booster fan has been effectively ensured
Rate, and then improve the operating efficiency of whole cigarette machine system, and avoid and cause to be pressurized wind because the rotating speed of booster fan is fixed
Machine hinders the discharge of soot gas, booster fan idle running, produces the ill effects such as big noise and the waste energy.
According to one embodiment of present invention, before the rate-determining steps, also including obtaining step, air quantity monitoring is received
The air volume signal that module sends；In the rate-determining steps, the air quantity of the arrival end according to the booster fan and the supercharging
Function corresponding relation between the rotating speed of blower fan, controls the booster fan with the rotating speed corresponding with the air quantity of the arrival end
Rotate.
According to one embodiment of present invention, in the rate-determining steps, rotating speed gear according to smoke exhaust fan with it is described
One-to-one relationship between the rotating speed gear of booster fan, controls the booster fan with the rotating speed shelves with the smoke exhaust fan
The corresponding rotating speed gear in position is rotated.
According to one embodiment of present invention, before the rate-determining steps, also including obtaining step, the first air quantity is received
The arrival end air volume signal that monitoring modular sends, while receiving the port of export air volume signal that the second air quantity monitoring modular sends；
In the rate-determining steps, the arrival end air volume signal for receiving is compared with the port of export air volume signal：If described
The air quantity of arrival end increases the rotating speed of the booster fan more than the air quantity of the port of export；If the air quantity of the arrival end is small
In the air quantity of the port of export, reduce the rotating speed of the booster fan；If the air quantity of the arrival end is equal to the port of export
Air quantity, controls the rotating speed of the booster fan to keep constant.
Specifically, if the air quantity of booster fan arrival end increases blower fan and do not play increasing more than the air quantity of the port of export
Effect effect of optimization, hinders the discharge of soot gas on the contrary, should now increase the rotating speed of booster fan, to cause that booster fan enters
The air quantity at mouth end and the air quantity of the port of export are equal；If the air quantity of booster fan arrival end is now pressurized less than the air quantity of the port of export
Blower fan is in the state of idle running, produces big noise and wastes power, but also directly affects cigarette engine efficiency, should now reduce
The rotating speed of booster fan；When the air quantity of booster fan arrival end is equal to the air quantity of the port of export, now booster fan is in optimal
Working condition, not only increase the blast in outer smoke collecting tube, the soot gas being easy in outer smoke collecting tube are smoothly discharged, so as to have
Imitate and improve cigarette engine efficiency, and avoid the soot gas in common flue and flow backward in cigarette machine body, and avoid because increasing
The rotating speed of pressure fan fix and cause booster fan to hinder the discharge of soot gas, booster fan idle running, produce big noise and
Waste the ill effects such as the energy.
Additional aspect of the invention and advantage will become obvious in following description section, or by practice of the invention
Recognize.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the cigarette machine system described in one embodiment of the invention；
Fig. 2 is the control process schematic block diagram of the cigarette machine system described in one embodiment of the invention；
Fig. 3 is rotating speed (n) the entering with booster fan of booster fan in cigarette machine system described in one embodiment of the invention
The curve synoptic diagram of mouth end air quantity (Q2) change；
Fig. 4 is the schematic block diagram of the control method described in one embodiment of the invention；
Fig. 5 is the schematic block diagram of the control method described in another embodiment of the present invention；
Fig. 6 is the schematic block diagram of the control method described in another embodiment of the invention.
Wherein, the corresponding relation in Fig. 1 between reference and component names is：
10 cigarette machine bodies, 101 exhaust openings, 20 outer smoke collecting tubes, 30 common flues, 40 booster fans, 401 arrival ends, 402 go out
Mouth end.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from mode described here using other, therefore, protection scope of the present invention does not receive following public tool
The limitation of body embodiment.
Cigarette machine system and its control method according to some embodiments of the invention is described with reference to the accompanying drawings.
As shown in figure 1, a kind of cigarette machine system for providing according to some embodiments of the invention, including：It is cigarette machine body 10, external
Smoke pipe 20 and booster fan component.
Wherein, it is provided with check (non-return) valve (not shown) at the exhaust opening 101 of the cigarette machine body 10；
One end of the outer smoke collecting tube 30 is connected with the exhaust opening 101, and the other end is connected with common flue 30；
The booster fan component includes booster fan 40 and rotational speed control module (not shown), the booster fan
40 ends for being located at the outer smoke collecting tube 30, the rotational speed control module is electrically connected with the booster fan 40, the rotating speed control
Molding block can adjust the rotating speed of the booster fan 40, so that the air quantity of the arrival end 401 of the booster fan 40 and the increasing
The air quantity of the port of export 402 of pressure fan 40 is equal.
The cigarette machine system that the above embodiment of the present invention is provided, the rotating speed of booster fan is adjusted by rotational speed control module, is made
The air quantity for obtaining booster fan arrival end is equal with the air quantity of the port of export of booster fan, now ensures that booster fan is in optimal work
Make state, the soot gas entered in outer smoke collecting tube is smoothly discharged by common flue after booster fan, on the one hand have
Effect avoid when the air quantity of booster fan arrival end is smaller and the rotating speed of booster fan is larger, caused by booster fan be in sky
Turn state, not only produce big noise, waste power, also directly affect the problem of cigarette engine efficiency, on the other hand effectively prevent
When the air quantity of booster fan arrival end is larger and booster fan does not play increasing not only caused by the rotating speed of booster fan is smaller
Effect optimization function, also produces the problem of inhibition, so that the rotating speed of booster fan can be with booster fan entrance on the contrary
The air quantity at end is adapted, and air quantity due to booster fan arrival end is directly related with the rotating speed of the smoke exhaust fan of cigarette machine, therefore
So that the rotating speed of booster fan is adapted with the rotating speed of the smoke exhaust fan of cigarette machine, even if the rotating speed gear of proper booster fan occurs
During change, the rotating speed of booster fan can correspondingly change, so as to the smoke exhaust fan and supercharging wind of cigarette machine has been effectively ensured
The operating efficiency of machine, and then improve the operating efficiency of whole cigarette machine system.
In other words, the cigarette machine system that the above embodiment of the present invention is provided, by the rotating speed for adjusting booster fan so that supercharging
The air quantity at fans entrance end is equal with the air quantity of the port of export, so that booster fan is in optimum Working, both causes oil smoke
Gas can be discharged smoothly, and the efficiency of the smoke exhaust fan of cigarette machine has been effectively ensured, and the cooking fume in common flue is prevented effectively from again
Body flowed backward in cigarette machine body, and avoid fixed because of the rotating speed of booster fan caused by booster fan hinder soot gas
Discharge, booster fan are dallied, produce the ill effects such as big noise and the waste energy.
In one embodiment of the invention, as shown in Fig. 2 the arrival end 401 is provided with air quantity monitoring modular (in figure not
Show), the air quantity monitoring modular is electrically connected with the rotational speed control module, and the air quantity monitoring modular can monitor the entrance
The air quantity at end 401, and the air volume signal of monitoring is sent to the rotational speed control module, the rotational speed control module is according to
Air volume signal adjusts the rotating speed of the booster fan 40.
Further, as shown in Figures 2 and 3, the air quantity of the arrival end 401 and the rotating speed of the booster fan 40 are in letter
Number corresponding relations so that the rotational speed control module is according to the air volume signal for receiving, control the booster fan 40 with
The corresponding rotational speed of the air quantity of the arrival end 401.
In above-described embodiment, monitor booster fan by setting air quantity monitoring modular in the arrival end of booster fan and enter
Function corresponding relation between the air quantity at mouthful end, and air quantity and the rotating speed of booster fan according to arrival end so that rotating speed is controlled
, when air volume signal is received, adjustment booster fan is with the rotational speed corresponding with the air quantity of arrival end so that supercharging for module
The air quantity at fan outlet end is equal with the air quantity of arrival end, that is, cause that booster fan is in optimum Working, external increasing
While blast in smoke pipe, it is to avoid booster fan hinders the row of soot gas caused by fixing because of the rotating speed of booster fan
Go out, booster fan dallies, produce the ill effects such as big noise and the waste energy.
It should be noted that in the debugging stage of cigarette machine system, can respectively in the arrival end and the port of export point of booster fan
An Zhuan not arrival end air quantity monitoring modular and port of export air quantity monitoring modular, the different arrival end airflow values of input, by adjustment
The rotating speed of booster fan so that arrival end airflow value and port of export airflow value are equal, so as to obtain multigroup discrete arrival end wind
One-to-one relationship between value and booster fan rotating speed, and then obtain the letter between arrival end air quantity and booster fan rotating speed
Number corresponding relation, and rotational speed control module is entered into, so as in the actual production of cigarette machine system, it is only necessary in booster fan
Arrival end install air quantity monitoring modular, and make rotational speed control module control booster fan with corresponding with the air quantity of arrival end
Rotational speed, you can realize the arrival end air quantity and the equal purpose of port of export air quantity of control booster fan.
In second embodiment of the invention, the cigarette machine body 10 be provided with smoke exhaust fan (not shown) and with institute
The control device that smoke exhaust fan is connected is stated, the oil smoke that the smoke exhaust fan can produce kitchen range cooking process is through the exhaust opening
101 are expelled to the outer smoke collecting tube 20, the control device can according to the working state control of the kitchen range smoke exhaust fan
Rotating speed size.
Further, the smoke exhaust fan has multiple rotating speed gears, and the booster fan 40 has multiple rotating speed gears,
Multiple rotating speed gears of the smoke exhaust fan are corresponded with multiple rotating speed gears of the booster fan 40 respectively, the rotating speed
Control module can control the booster fan 40 and be rotated with the rotating speed gear corresponding with the rotating speed gear of the smoke exhaust fan.
In above-described embodiment, control device is set according to the size of the working state control rotational speed of smoke extractor of kitchen range
Smoke exhaust fan is with multiple rotating speed gears, while setting multiple rotating speed gears of the booster fan with multiple and smoke exhaust fan one by one
Corresponding rotating speed gear, that is, when causing that smoke exhaust fan is worked with a certain rotating speed gear, control its corresponding rotating speed of booster fan
Gear is rotated, equal with the air quantity of the port of export with the air quantity for ensureing booster fan arrival end, and booster fan can equally be in
Optimum Working, while the blast in outer smoke collecting tube is increased, it is to avoid caused by because of the rotating speed fixation of booster fan
Booster fan hinders the discharge of soot gas, booster fan idle running, produces the ill effects such as big noise and the waste energy.Need
Explanation is that the one-to-one relationship between the rotating speed gear of smoke exhaust fan and the rotating speed gear of booster fan can be in cigarette machine system
The debugging stage through repeatedly test obtain, will not be repeated here.
In 3rd embodiment of the invention, the arrival end 401 and the port of export 402 are respectively equipped with the first air quantity prison
Survey module and the second air quantity monitoring modular (not shown), the first air quantity monitoring modular and second air quantity monitoring mould
Block monitors the air quantity of the arrival end 401 and the port of export 402, and the arrival end air volume signal and the port of export that will be monitored respectively
Air volume signal is sent to the rotational speed control module, and the rotational speed control module is according to the arrival end 401 and the port of export
402 air force, adjusts the rotating speed of the booster fan 40, so that the air quantity of the arrival end 401 and the port of export 402
Air quantity it is equal.
In above-described embodiment, the first air quantity monitoring modular and second are respectively equipped with the arrival end and the port of export of booster fan
Air quantity monitoring modular, for monitoring arrival end air force and port of export air force respectively, rotational speed control module can be by entrance
End air force and port of export air force are compared, and the rotating speed of booster fan is adjusted according to both sizes, so as to increase
The arrival end and port of export air quantity of pressure fan are equal, so that booster fan is in optimal working condition, not only increase external
The blast of smoke pipe so that soot gas can be discharged smoothly, it is ensured that the smoke exhaust efficiency of cigarette machine system, and avoid in common flue
The refluence of soot gas, and avoid the row of booster fan obstruction soot gas caused by the rotating speed fixation because of booster fan
Go out, booster fan dallies, produce the ill effects such as big noise and the waste energy.
In a specific embodiment of the invention, the booster fan 40 is axial flow blower.
The embodiment of another aspect of the present invention provides a kind of control method, for controlling any of the above-described embodiment institute
The cigarette machine system stated, the control method includes：Rate-determining steps, by adjusting the rotating speed of booster fan, so that the supercharging wind
The air quantity of the port of export of the air quantity of the arrival end of machine and the booster fan is equal.
The control method that the above embodiment of the present invention is provided, by the rotating speed for adjusting booster fan so that booster fan enters
The air quantity at mouthful end is equal with the air quantity of the port of export of booster fan, now ensures booster fan in optimum Working, make into
Entering the soot gas in outer smoke collecting tube can smoothly be discharged after booster fan by common flue, on the one hand be effectively prevent when increasing
The air quantity of pressure fan arrival end is smaller and the rotating speed of booster fan is larger, caused by booster fan be in idling conditions, not only
Produce big noise, waste power, also directly affect the problem of cigarette engine efficiency, on the other hand effectively prevent when booster fan enters
The air quantity at mouthful end is larger and booster fan does not play synergy optimization function not only caused by the rotating speed of booster fan is smaller, instead
And the problem of inhibition is also produced, so that the rotating speed of booster fan can mutually be fitted with the air quantity of booster fan arrival end
Match somebody with somebody, and air quantity due to booster fan arrival end is directly related with the rotating speed of the smoke exhaust fan of cigarette machine, hence in so that booster fan
Rotating speed be adapted with the rotating speed of the smoke exhaust fan of cigarette machine, even if the rotating speed gear of proper booster fan changes, supercharging
The rotating speed of blower fan can correspondingly change, so as to the smoke exhaust fan of cigarette machine and the work effect of booster fan has been effectively ensured
Rate, and then improve the operating efficiency of whole cigarette machine system, and avoid and cause to be pressurized wind because the rotating speed of booster fan is fixed
Machine hinders the discharge of soot gas, booster fan idle running, produces the ill effects such as big noise and the waste energy.
Specifically, if the air quantity of booster fan arrival end increases blower fan and do not play increasing more than the air quantity of the port of export
Effect effect of optimization, hinders the discharge of soot gas on the contrary, should now increase the rotating speed of booster fan, to cause that booster fan enters
The air quantity at mouth end and the air quantity of the port of export are equal；If the air quantity of booster fan arrival end is now pressurized less than the air quantity of the port of export
Blower fan is in the state of idle running, produces big noise and wastes power, but also directly affects cigarette engine efficiency, should now reduce
The rotating speed of booster fan；When the air quantity of booster fan arrival end is equal to the air quantity of the port of export, now booster fan is in optimal
Working condition, not only increase the blast in outer smoke collecting tube, the soot gas being easy in outer smoke collecting tube are smoothly discharged, so as to have
Imitate and improve cigarette engine efficiency, and avoid the soot gas in common flue and flow backward in cigarette machine body, and avoid because increasing
The rotating speed of pressure fan fix and cause booster fan to hinder the discharge of soot gas, booster fan idle running, produce big noise and
Waste the ill effects such as the energy.
In one embodiment of the present of invention, as shown in figure 4, the control method is comprised the following steps：
Step 102, receives the air volume signal that air quantity monitoring modular sends；
Function between the rotating speed of step 104, the air quantity of the arrival end according to the booster fan and the booster fan
Corresponding relation, controls the booster fan with the rotational speed corresponding with the air quantity of the arrival end.
In an alternative embodiment of the invention, as shown in figure 5, the control method is comprised the following steps：
Step 202, the rotating speed gear according to smoke exhaust fan and the one-to-one corresponding between the rotating speed gear of the booster fan
Relation, controls the booster fan to be rotated with the rotating speed gear corresponding with the rotating speed gear of the smoke exhaust fan.
In another embodiment of the invention, as shown in fig. 6, the control method is comprised the following steps：
Step 302, receives the arrival end air volume signal that the first air quantity monitoring modular sends, while receiving the monitoring of the second air quantity
The port of export air volume signal that module sends；
Step 304, the arrival end air volume signal for receiving is compared with the port of export air volume signal：If described
The air quantity of arrival end increases the rotating speed of the booster fan more than the air quantity of the port of export；If the air quantity of the arrival end is small
In the air quantity of the port of export, reduce the rotating speed of the booster fan；If the air quantity of the arrival end is equal to the port of export
Air quantity, controls the rotating speed of the booster fan to keep constant.
In sum, the cigarette machine system that the above embodiment of the present invention is provided, by the rotating speed for adjusting booster fan so that increase
The air quantity of pressure fan arrival end is equal with the air quantity of the port of export, even if the rotating speed gear of proper booster fan changes, increases
The rotating speed of pressure fan can correspondingly change, so that booster fan is in optimum Working, both cause soot gas
Can smoothly discharge, the efficiency of the smoke exhaust fan of cigarette machine has been effectively ensured, the soot gas being prevented effectively from again in common flue fall
Flow in cigarette machine body, and avoid because the rotating speed of booster fan is fixed cause booster fan hinder soot gas discharge,
Booster fan is dallied, the ill effects such as big noise and the waste energy is produced, so as to improve the quality of cigarette machine system.
In the description of the invention, unless otherwise clearly defined and limited, unless otherwise prescribed or explanation, term " even
Connect ", " connected " etc. all should be interpreted broadly, for example, " connection " can be fixedly connected, or be detachably connected, or one
The connection of body ground, or electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.It is common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the invention at least one real
In applying example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in one or more any embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of cigarette machine system, it is characterised in that including：
Cigarette machine body, check (non-return) valve is provided with the exhaust opening of the cigarette machine body；
Outer smoke collecting tube, one end of the outer smoke collecting tube is connected with the exhaust opening, and the other end is connected with common flue；With
Booster fan component, the booster fan component includes booster fan and rotational speed control module, and the booster fan is located at
The end of the outer smoke collecting tube, the rotational speed control module is electrically connected with the booster fan, and the rotational speed control module is adjustable
The rotating speed of the whole booster fan, so that the wind of the port of export of the air quantity of the arrival end of the booster fan and the booster fan
Amount is equal.
2. cigarette machine system according to claim 1, it is characterised in that
The arrival end is provided with air quantity monitoring modular, and the air quantity monitoring modular is electrically connected with the rotational speed control module, described
Air quantity monitoring modular can monitor the air quantity of the arrival end, and the air volume signal of monitoring is sent into the rotational speed control module,
The rotational speed control module adjusts the rotating speed of the booster fan according to the air volume signal.
3. cigarette machine system according to claim 2, it is characterised in that
The air quantity of the arrival end is in function corresponding relation with the rotating speed of the booster fan, so that the rotational speed control module root
According to the air volume signal for receiving, the booster fan is controlled with the rotational speed corresponding with the air quantity of the arrival end.
4. cigarette machine system according to claim 1, it is characterised in that
The cigarette machine body is provided with smoke exhaust fan and the control device being connected with the smoke exhaust fan, and the smoke exhaust fan can
The oil smoke that kitchen range cooking process is produced is expelled to the outer smoke collecting tube through the exhaust opening, the control device can be according to described
The rotating speed size of smoke exhaust fan described in the working state control of kitchen range.
5. cigarette machine system according to claim 4, it is characterised in that
The smoke exhaust fan has multiple rotating speed gears, and the booster fan has multiple rotating speed gears, the smoke exhaust fan
Multiple rotating speed gears are corresponded with multiple rotating speed gears of the booster fan respectively, and the rotational speed control module can control institute
Booster fan is stated to be rotated with the rotating speed gear corresponding with the rotating speed gear of the smoke exhaust fan.
6. cigarette machine system according to claim 1, it is characterised in that
The arrival end and the port of export are respectively equipped with the first air quantity monitoring modular and the second air quantity monitoring modular, described first
Air quantity monitoring modular and the second air quantity monitoring modular monitor the air quantity of the arrival end and the port of export respectively, and will prison
The arrival end air volume signal and port of export air volume signal of survey are sent to the rotational speed control module, the rotational speed control module according to
The air force of the arrival end and the port of export, adjusts the rotating speed of the booster fan, so that the air quantity of the arrival end
Air quantity with the port of export is equal.
7. a kind of control method, it is characterised in that for controlling the cigarette machine system as any one of claim 1 to 6, institute
Stating control method includes：
Rate-determining steps, by adjusting the rotating speed of booster fan, so that the air quantity of the arrival end of the booster fan and the supercharging
The air quantity of the port of export of blower fan is equal.
8. control method according to claim 7, it is characterised in that
Before the rate-determining steps, also including obtaining step, the air volume signal that air quantity monitoring modular sends is received；
In the rate-determining steps, between the rotating speed of the air quantity of the arrival end according to the booster fan and the booster fan
Function corresponding relation, controls the booster fan with the rotational speed corresponding with the air quantity of the arrival end.
9. control method according to claim 7, it is characterised in that
In the rate-determining steps, rotating speed gear according to smoke exhaust fan and between the rotating speed gear of the booster fan one by one
Corresponding relation, controls the booster fan to be rotated with the rotating speed gear corresponding with the rotating speed gear of the smoke exhaust fan.
10. control method according to claim 7, it is characterised in that
Before the rate-determining steps, also including obtaining step, the arrival end air quantity letter that the first air quantity monitoring modular sends is received
Number, while receiving the port of export air volume signal that the second air quantity monitoring modular sends；
In the rate-determining steps, the arrival end air volume signal for receiving is compared with the port of export air volume signal：
If the air quantity of the arrival end increases the rotating speed of the booster fan more than the air quantity of the port of export；
If the air quantity of the arrival end reduces the rotating speed of the booster fan less than the air quantity of the port of export；
If the air quantity of the arrival end is equal to the air quantity of the port of export, the rotating speed of the booster fan is controlled to keep constant.
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| CN201510505070.7A CN105066209B (en) | 2015-08-17 | 2015-08-17 | Cigarette machine system and its control method |
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|---|---|---|---|
| CN201510505070.7A CN105066209B (en) | 2015-08-17 | 2015-08-17 | Cigarette machine system and its control method |
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| CN105066209B true CN105066209B (en) | 2017-06-20 |
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| CN106123080B (en) * | 2016-08-24 | 2019-04-12 | 浙江苏泊尔家电制造有限公司 | Range hood |
| CN106678911B (en) * | 2016-12-15 | 2019-01-15 | 杭州老板电器股份有限公司 | A kind of device promoting kitchen ventilator pressure |
| CN106895460A (en) * | 2017-03-24 | 2017-06-27 | 广东万家乐燃气具有限公司 | Instead a kind of range hood fills control method |
| CN107957084A (en) * | 2018-01-04 | 2018-04-24 | 闫博文 | A kind of Temperature Control Type kitchen ventilator |
| CN111594888A (en) * | 2019-02-20 | 2020-08-28 | 宁波方太厨具有限公司 | Central flue system and air volume self-adaptive adjusting method thereof |
| CN113108337B (en) * | 2020-03-09 | 2022-07-19 | 青岛海尔智慧厨房电器有限公司 | Air volume control method and device for range hood |
| CN113108338B (en) * | 2020-03-09 | 2022-07-19 | 青岛海尔智慧厨房电器有限公司 | Wind pressure control method and device for range hood |
| CN113108334B (en) * | 2020-03-09 | 2022-09-13 | 青岛海尔智慧厨房电器有限公司 | Wind pressure control method and device for range hood |
| CN113108336B (en) * | 2020-03-09 | 2022-06-10 | 青岛海尔智慧厨房电器有限公司 | Wind pressure control method and device of range hood |
| CN113108329B (en) * | 2020-03-09 | 2022-08-12 | 青岛海尔智慧厨房电器有限公司 | Method and device for adjusting range hood |
| CN113108333B (en) * | 2020-03-09 | 2022-05-17 | 青岛海尔智慧厨房电器有限公司 | Wind pressure control method and device for range hood |
| CN112524662B (en) * | 2020-11-18 | 2022-11-29 | 华帝股份有限公司 | Smoke collection and exhaust control method and system |
| CN113048532B (en) * | 2020-12-30 | 2022-05-17 | 青岛海尔智慧厨房电器有限公司 | Smoke machine system and noise feedback control method and device thereof |
| CN113108339B (en) * | 2020-12-30 | 2022-05-17 | 青岛海尔智慧厨房电器有限公司 | Smoke machine system and air volume feedback control method and device thereof |
| 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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