CN108692348A - A kind of large kitchen intelligence smoke evacuation energy conserving system - Google Patents

A kind of large kitchen intelligence smoke evacuation energy conserving system Download PDF

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Publication number
CN108692348A
CN108692348A CN201810750477.XA CN201810750477A CN108692348A CN 108692348 A CN108692348 A CN 108692348A CN 201810750477 A CN201810750477 A CN 201810750477A CN 108692348 A CN108692348 A CN 108692348A
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CN
China
Prior art keywords
smoke
control assembly
smoke outlet
signal
smoke machine
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
Application number
CN201810750477.XA
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Chinese (zh)
Inventor
卓法
钱仕明
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Wuxi Horton Automation System Engineering Co Ltd
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Wuxi Horton Automation System Engineering Co Ltd
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Publication date
Application filed by Wuxi Horton Automation System Engineering Co Ltd filed Critical Wuxi Horton Automation System Engineering Co Ltd
Priority to CN201810750477.XA priority Critical patent/CN108692348A/en
Publication of CN108692348A publication Critical patent/CN108692348A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2021Arrangement or mounting of control or safety systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

The present invention discloses a kind of large kitchen intelligence smoke evacuation energy conserving system, including the quantity smoke outlet control assembly consistent with smoke outlet quantity, the smoke machine control assembly of each smoke outlet control assembly is connected, and the smoke machine drive component being connect respectively with smoke machine control assembly and smoke exhaust fan;Smoke outlet control assembly described in every group includes temperature acquisition part and smoke outlet switching control section, and the smoke outlet switching control section is connected with corresponding smoke outlet valve, receives the temperature signal that temperature acquisition part is sent out, controls the keying of the smoke outlet;The smoke machine control assembly receives the temperature signal that each group smoke outlet control assembly is sent out, determine the working condition of each culinary art workbench, drive signal is sent out to the smoke machine drive component, the smoke machine drive component receives the drive signal, controls keying and the rotating speed of the smoke exhaust fan.Present invention ensure that smoke exhaust fan is in suitable working condition and operating power at any time, not only ensure smoke discharging effect, and save resource.

Description

A kind of large kitchen intelligence smoke evacuation energy conserving system
Technical field
The present invention relates to air purification fields, are specifically related to a kind of kitchen environment purification system.
Background technology
China is due to eating habit, is all by big fire quick-fried in dish-cooking.When the cooking, grease is heated, works as temperature When reaching 170 DEG C of the smoke point of edible oil, there is the blue smoke mist of initial stage decomposition, as temperature continues to increase, decomposition rate is accelerated, When temperature is up to 250 DEG C, there are a large amount of oil smoke, and with pungent smell, oil smoke granularity is at 0.01 micron -0.3 micron.It is high The toxic smog energy loss wound respiration system that warm oil smoke generates, to induce lung cancer, and when rusting is to certain temperature, wherein sweet Oil can generate methacrylaldehyde, have strong acid, have stronger stimulation to nose, eye, mucous membrane;When rusting is to " spitting fire ", remove It generates outside methacrylaldehyde, also will produce condensate, lead to cell chromosome damage, canceration occurs.Repeated heating edible oil contains cause Cancer substance is more, its harmfulness bigger.
Damage of the oil smoke to people's health when in order to reduce culinary art, method used by people is installation oil pumping at present Smoke machine --- it is mounted on above cooking stove, will be generated in waste and cooking process that cooking stove burns to people by electric fan The harmful oil smoke of body is taken away rapidly, and discharge is outdoor, reduces damage of the oil smoke to indoor occupant.But it is for some large kitchens It is clearly unpractical each to cook separately installed smoke exhaust ventilator.Current large kitchen mostly uses greatly the mode of lifting suction ventilator Discharge fume, individual exhaust outlet configured for each culinary art workbench, each exhaust outlet share one or more large-scale wind turbine into Row smoke evacuation.
But the power consumption of large fan is very high, is not many times each culinary art workbench all in using shape State, this has resulted in the great wasting of resources.And current large fan does not have frequency conversion function generally, and it cannot be according to demand Power is timely adjusted, certain waste is equally also resulted in.And even some high-end machines have a frequency conversion function, but due to Corresponding adaptation air draft scheme, needs manually to be adjusted, cannot achieve intelligentized adjusting wind speed, many times this function It is almost completely neglected.
Invention content
Goal of the invention:Present invention aims in view of the deficiencies of the prior art, provide a kind of large kitchen intelligence smoke evacuation section Energy system, the keying of the adjusting smoke outlet of automation, and according to the power of the open/close states of smoke outlet intelligence adjusting wind turbine.
Technical solution:Large kitchen of the present invention intelligently smoke evacuation energy conserving system, including smoke exhaust fan, smoke discharging pipe, with And several smoke outlets above each culinary art workbench, the smoke outlet are connected to smoke discharging pipe, the smoke exhaust fan work It is discharged by the smoke outlet and smoke discharging pipe by the oil smoke that workbench generates is cooked;
Further include the smoke machine control of the quantity smoke outlet control assembly consistent with smoke outlet quantity, each smoke outlet control assembly of connection Component, and the smoke machine drive component that is connect respectively with smoke machine control assembly and smoke exhaust fan;
Smoke outlet control assembly described in every group includes temperature acquisition part and smoke outlet switching control section, the temperature acquisition Part is located near corresponding culinary art workbench, acquires the temperature signal of the culinary art workbench, the temperature acquisition part respectively with The smoke outlet switching control section is connected with smoke machine control assembly, by the temperature signal of acquisition be transmitted to smoke machine control assembly and Smoke outlet switching control section;The smoke outlet switching control section is connected with corresponding smoke outlet valve, receives temperature acquisition The temperature signal that part is sent out, controls the keying of the smoke outlet;
The smoke machine control assembly receives the temperature signal that each group smoke outlet control assembly is sent out, and determines the work of each culinary art workbench Make state, drive signal is sent out to the smoke machine drive component, the smoke machine drive component receives the drive signal, described in control The keying of smoke exhaust fan and rotating speed.
Further preferably technical solution is the present invention, and the temperature acquisition part of the smoke outlet control assembly passes for temperature Sensor, the smoke outlet switching control section include processing chip and smoke outlet valve electric actuator, the temperature sensor The temperature signal of acquisition is sent to processing chip, the processing chip controls the smoke outlet valve electric actuator work, The smoke outlet valve electric actuator opens or closes the valve of the smoke outlet.
Preferably, the smoke outlet control assembly further includes UV purification device, the UV purification device is located at phase Answer on the inside of smoke outlet, the UV purification device is connect with the processing chip, in the case where the processing chip is controlled with the row The linkage of mouth valve electric actuator starts.
Preferably, the smoke machine control assembly is vulnerabilities scan box, the smoke machine control assembly include signal receiving part point, Signal analysis part and signal issued section;The signal receiving part point is connect with each group smoke outlet control assembly, receives each group The temperature signal that smoke outlet control assembly is sent out, and it is sent to signal analysis part;The signal analysis part is according to reception Signal data, analyzes the working condition of each culinary art workbench, and converts result to executable drive signal and be sent to signal Issued section;The signal issued section is connect with the smoke machine drive component, and drive signal is transmitted to smoke machine drive component.
Preferably, it is additionally provided with display control screen in the smoke machine control assembly.
Preferably, the smoke machine drive component is heavy-current control case, the smoke machine drive component and working power and smoke evacuation Wind turbine connects, and controls the working condition of smoke exhaust fan.
Preferably, which further includes fresh air component, and the fresh air component includes fresh-air fan and ajutage Road, the fresh-air fan are connect with the smoke machine drive component;The smoke machine control assembly determines each group smoke outlet control assembly Working condition, send out fresh-air fan drive signal to the smoke machine drive component, the fresh-air fan drives in the smoke machine Under the control of component, by the air supply duct to indoor submitting fresh air.
Preferably, the smoke machine control assembly is also associated with indoor temperature collector, the indoor temperature collector acquisition Indoor temperature signal is simultaneously sent to the smoke machine control assembly, and the smoke machine control assembly is sent out to the smoke machine drive component Fresh-air fan drive signal, the smoke machine drive component control the air output and wind pushing temperature of the fresh-air fan.
Advantageous effect:(1)The present invention provides the intelligence smoke evacuation energy conserving system of complete large kitchen, each relatively independent Smoke outlet control assembly is arranged in smoke vent position, and the temperature near the corresponding culinary art workbench of smoke outlet control assembly acquisition judges Whether the culinary art workbench is in running order, is automatically closed or opens the valve of smoke outlet at this;Meanwhile smoke machine control assembly According to the working condition of each group smoke outlet control assembly, the exhaust air rate needed under the work operating mode is analyzed, to utilize cigarette Machine drive component controls the operating power of smoke exhaust fan, realizes the exhaust air rate of intelligentized control smoke exhaust fan, and only keeps The smoke outlet above culinary art workbench in work is opened, and avoids the waste of wind resource, it is ensured that smoke exhaust fan is at any time Suitable working condition and operating power only ensure smoke discharging effect, and save resource;
(2)Smoke outlet control assembly further includes UV purification device in the present invention, and UV purification device is located on the inside of smoke outlet, profit Photodissociation is carried out to the oil smoke that exhaust outlet sucks with ultraviolet light, the control of UV purification device is similarly by smoke outlet control assembly It controls chip to complete, and keeps starting with the linkage of smoke outlet valve electric actuator, the smoke outlet at this is closed Under, UV purification device is automatically closed, avoids UV purification device accidental irradiation human body, and cause irreversible injury;
(3)The present invention is also provided with fresh air system, and the control of fresh-air fan and the control mode of smoke exhaust fan are completely the same, smoke machine Control assembly and smoke machine drive component can fill into fresh air according to the work of the operating conditions fresh-air fan of smoke exhaust fan;In addition Indoor temperature can also be acquired by indoor temperature sensor, smoke machine control assembly and smoke machine drive component can be according to interiors Temperature, control the wind pushing temperature of fresh-air fan, the intelligentized indoor temperature for adjusting kitchen.
Description of the drawings
Fig. 1 is the structural schematic diagram of the intelligence smoke evacuation energy conserving system of the present invention;
In figure, 1- air drafts component, 1a- smoke exhaust fans, 1b- smoke discharging pipes, 1c- smoke outlets, 2- fresh airs component, 2a- fresh-air fans, 2b- air supply ducts, 3- smoke outlets control assembly, 3a- temperature acquisitions part, 3b- smoke outlets switching control section, the control of 4- smoke machines Component, 5- smoke machines drive component, 6- indoor temperature collectors.
Specific implementation mode
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to The embodiment.
Embodiment:A kind of large kitchen intelligently smoke evacuation energy conserving system, including air draft component 1, fresh air component 2, smoke outlet control Component 3, smoke machine control assembly 4 and smoke machine drive component 5 processed.
Air draft component 1, including smoke exhaust fan 1a, smoke discharging pipe 1b, and several rows above each culinary art workbench Mouth 1c, smoke outlet 1c are connected to smoke discharging pipe 1b, and smoke exhaust fan 1a work will be cooked by smoke outlet 1c and smoke discharging pipe 1b The oil smoke discharge that workbench generates.
Fresh air component 2, including fresh-air fan 2a and air supply duct 2b, fresh-air fan 2a are sent by air supply duct 2b to interior Go out fresh air.
Smoke outlet control assembly 3 is multigroup, and quantity is consistent with the quantity of smoke outlet 1c, and every group of smoke outlet control assembly 3 is equal Including temperature acquisition part 3a, smoke outlet switching control section 3b and UV purification device, temperature acquisition part 3a is located at corresponding It cooks near workbench, temperature acquisition part 3a is connect with smoke outlet switching control section 3b and smoke machine control assembly 3 respectively;Row Mouth switching control section 3b is connected with corresponding smoke outlet 1c valves.
Temperature acquisition part 3a is temperature sensor, and smoke outlet switching control section 3b includes processing chip and smoke outlet valve The temperature signal of acquisition is sent to processing chip by door Electric Actuator, temperature sensor 3a, and processing chip controls smoke outlet valve Door Electric Actuator work, smoke outlet valve electric actuator open or close the valve of smoke outlet 1z.UV purification device position On the inside of corresponding smoke outlet 1c, UV purification device is connect with processing chip, electric with smoke outlet valve under processing chip control Dynamic actuator linkage starts.
Smoke machine control assembly 4 is vulnerabilities scan box, and smoke machine control assembly 4 includes signal receiving part point, signal analysis part With signal issued section;Signal receiving part point is connect with each group smoke outlet control assembly 3, signal issued section and smoke machine driving group Part 5 connects.Signal receiving part tap receives the temperature signal that each group smoke outlet control assembly 3 is sent out, and is sent to signal analysis portion Point;Signal analysis part analyzes the working condition of each culinary art workbench, and converting result to can according to received signal data The drive signal of execution is sent to signal issued section;Drive signal is transmitted to smoke machine drive component 5 by signal issued section.
Smoke machine drive component 5 is heavy-current control case, smoke machine drive component 5 and working power, smoke exhaust fan 1a and fresh air wind Machine 2a connections.Smoke machine drive component 5 receives the drive signal that smoke machine control assembly is sent out, and controls smoke exhaust fan 1a and fresh-air fan The work of 2a.
As the supplement of the present embodiment, smoke machine control assembly 4 is also associated with indoor temperature collector 6, indoor temperature acquisition Device 6 acquires indoor temperature signal and is sent to smoke machine control assembly 4, and smoke machine control assembly 4 is sent out newly to smoke machine drive component 5 Wind wind turbine drive signal, smoke machine drive component 5 control the air output and wind pushing temperature of fresh-air fan 2a.
In order to cost-effective, the quantity of temperature sensor, adjacent two culinary art work can be reduced in the present embodiment A temperature sensor can be shared between platform.
The intelligence smoke evacuation energy conserving system of the present embodiment, smoke exhaust fan power 110KW, fresh-air fan power are utilized in certain project 40KW, air draft weight 170000m3/ h, whole kitchen spaces are 1520m3, according to daily averagely run 8 hours, 1 yuan of the electricity charge/degree It calculates, runs 1 year.
Fan Energy-saving income calculation:
Wind turbine general power 150KW, wind turbine actual power coefficient 0.85 are mended in air draft, and transducer power coefficient 0.95 is computed, often The electricity charge that year spends are 54.2 ten thousand yuan;It is calculated with energy-saving efficiency 40%, the electricity charge spent every year are 3,250,000;
21.7 ten thousand yuan of the fan operation electricity charge can be saved every year.
Air conditioner energy saving income calculation:
All whole kitchen area 550m of the project2, refrigerating capacity 450W/m calculating on an hourly basis, power consumption is 45KW per hour, 13.2 ten thousand yuan of annual electric power changes of air conditioners.
By proving the multiple batches of air-treatment unit sampling study of different brands, the air-treatment under all-fresh air operating mode Unit is equal proportion relationship between refrigerating capacity and air quantity, and when air quantity declines, refrigerating capacity also declines therewith.It is obtained by test Data, air processing machine often reduce 1000m3/ h air quantity, then refrigerating capacity about reduce 11KW, according to the refrigeration unit level-one energy of mainstream Ratio 5.5 is imitated, it is to decline 1.9KW/h to be converted into direct electric power then.It is calculated with AGILE energy saving of system efficiency 40%, about reduces 15.7% Idle discharge output, wherein air-conditioning air volume account for about discharge total amount 30%, i.e. 8007m3Annual electric power changes of air conditioners 8.7 ten thousand is calculated in/h Member can save 4.5 ten thousand yuan of electric power changes of air conditioners every year.
Annual power cost saving amounts to 26.2 ten thousand yuan.
As described above, although the present invention has been indicated and described with reference to specific preferred embodiment, must not explain For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right Various changes can be made in the form and details for it.

Claims (8)

1. a kind of large kitchen intelligently smoke evacuation energy conserving system, including smoke exhaust fan, smoke discharging pipe, and it is located at each culinary art workbench Several smoke outlets of top, the smoke outlet are connected to smoke discharging pipe, and the smoke exhaust fan work passes through the smoke outlet and row Smoke pipeline is discharged the oil smoke that workbench generates is cooked;
It is characterized in that, further including the quantity smoke outlet control assembly consistent with smoke outlet quantity, each smoke outlet control group of connection The smoke machine control assembly of part, and the smoke machine drive component that is connect respectively with smoke machine control assembly and smoke exhaust fan;
Smoke outlet control assembly described in every group includes temperature acquisition part and smoke outlet switching control section, the temperature acquisition Part is located near corresponding culinary art workbench, acquires the temperature signal of the culinary art workbench, the temperature acquisition part respectively with The smoke outlet switching control section is connected with smoke machine control assembly, by the temperature signal of acquisition be transmitted to smoke machine control assembly and Smoke outlet switching control section;The smoke outlet switching control section is connected with corresponding smoke outlet valve, receives temperature acquisition The temperature signal that part is sent out, controls the keying of the smoke outlet;
The smoke machine control assembly receives the temperature signal that each group smoke outlet control assembly is sent out, and determines the work of each culinary art workbench Make state, drive signal is sent out to the smoke machine drive component, the smoke machine drive component receives the drive signal, described in control The keying of smoke exhaust fan and rotating speed.
The energy conserving system 2. large kitchen according to claim 1 is intelligently discharged fume, which is characterized in that the smoke outlet control group The temperature acquisition part of part is temperature sensor, and the smoke outlet switching control section includes processing chip and smoke outlet valve electricity The temperature signal of acquisition is sent to processing chip by dynamic actuator, the temperature sensor, and the processing chip controls the row Mouth valve electric actuator works, and the smoke outlet valve electric actuator opens or closes the valve of the smoke outlet.
The energy conserving system 3. large kitchen according to claim 2 is intelligently discharged fume, which is characterized in that the smoke outlet control group Part further includes UV purification device, and the UV purification device is located on the inside of corresponding smoke outlet, the UV purification device and institute Processing chip connection is stated, links and starts with the smoke outlet valve electric actuator under processing chip control.
The energy conserving system 4. large kitchen according to claim 1 is intelligently discharged fume, which is characterized in that the smoke machine control assembly For vulnerabilities scan box, the smoke machine control assembly includes signal receiving part point, signal analysis part and signal issued section;It is described Signal receiving part point is connect with each group smoke outlet control assembly, receives the temperature signal that each group smoke outlet control assembly is sent out, and It is sent to signal analysis part;The signal analysis part analyzes the work of each culinary art workbench according to received signal data State, and convert result to executable drive signal and be sent to signal issued section;The signal issued section with it is described Smoke machine drive component connects, and drive signal is transmitted to smoke machine drive component.
The energy conserving system 5. large kitchen according to claim 4 is intelligently discharged fume, which is characterized in that the smoke machine control assembly On be additionally provided with display control screen.
The energy conserving system 6. large kitchen according to claim 4 is intelligently discharged fume, which is characterized in that the smoke machine drive component For heavy-current control case, the smoke machine drive component is connect with working power and smoke exhaust fan, controls the working condition of smoke exhaust fan.
The energy conserving system 7. large kitchen according to claim 1 is intelligently discharged fume, which is characterized in that the smoke evacuation energy conserving system is also Including fresh air component, the fresh air component includes fresh-air fan and air supply duct, the fresh-air fan and the smoke machine driving group Part connects;The smoke machine control assembly determines the working condition of each group smoke outlet control assembly, is sent out to the smoke machine drive component Go out fresh-air fan drive signal, the fresh-air fan under the control of the smoke machine drive component, by the air supply duct to Indoor submitting fresh air.
The energy conserving system 8. large kitchen according to claim 7 is intelligently discharged fume, which is characterized in that the smoke machine control assembly It is also associated with indoor temperature collector, the indoor temperature collector acquires indoor temperature signal and is sent to the smoke machine control Component processed, the smoke machine control assembly send out fresh-air fan drive signal, the smoke machine driving group to the smoke machine drive component Part controls the air output and wind pushing temperature of the fresh-air fan.
CN201810750477.XA 2018-07-10 2018-07-10 A kind of large kitchen intelligence smoke evacuation energy conserving system Pending CN108692348A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112594757A (en) * 2021-01-08 2021-04-02 深圳市新厨帮科技有限公司 Energy-saving integral kitchen assembly
CN113926819A (en) * 2021-10-16 2022-01-14 江苏泰扬金属制品有限公司 Cloud operation node monitoring application system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112594757A (en) * 2021-01-08 2021-04-02 深圳市新厨帮科技有限公司 Energy-saving integral kitchen assembly
CN113926819A (en) * 2021-10-16 2022-01-14 江苏泰扬金属制品有限公司 Cloud operation node monitoring application system

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