CN203131923U - Automatic control system for concentrately exhausting lampblack - Google Patents
Automatic control system for concentrately exhausting lampblack Download PDFInfo
- Publication number
- CN203131923U CN203131923U CN 201320108610 CN201320108610U CN203131923U CN 203131923 U CN203131923 U CN 203131923U CN 201320108610 CN201320108610 CN 201320108610 CN 201320108610 U CN201320108610 U CN 201320108610U CN 203131923 U CN203131923 U CN 203131923U
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- control system
- mist extractor
- automatic control
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- signal
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Abstract
The utility model discloses an automatic control system for concentrately exhausting lampblack. The automatic control system comprises range hoods of residents in a building, wherein the range hoods are communicated with a lampblack shaftway, the top of the lampblack shaftway is provided with a top lampblack exhaust fan, each resident power distribution box is provided with a special power distribution loop of the range hood, each power distribution loop is provided with a current detection device, and each current detection device triggers a signal according to the current of a corresponding power distribution circuit; and the control system receives the signal of each current detection device through a signal receiving and processing device, the receiving and processing device is accessed to an input interface corresponding to a frequency converter, according to different signal triggering quantities, the signal receiving and processing device adjusts the working frequency of the frequency converter, and the rotation speed of the top lampblack exhaust fan is adjusted by changing the working frequency of the frequency converter. According to the automatic control system for concentrately exhausting the lampblack, the top lampblack exhaust fan can be automatically controlled to be started and stopped, and the rotation speed of the top lampblack exhaust fan also can be automatically adjusted according to the total quantity of exhausted lampblack of the residents.
Description
Technical field
The utility model relates to engineering design field, refers more particularly to the auto-control Design of high-rise residential building, the concentrated mist extractor system in high-rise apartment building building.
Background technology
High-rise residential building, high-rise apartment building building operated by rotary motion centralized kitchen fume hoistway, the top of oil smoke hoistway is provided with the mist extractor blower fan.When the kitchen smoke exhaust ventilator was opened by resident family, the mist extractor blower fan of oil smoke well headroom needed in time to start, and discharges the oil smoke that the resident family kitchen produces.Usually, the quantity of opening when resident family kitchen smoke exhaust ventilator after a little while, the mist extractor blower fan of well headroom can low-speed running; The quantity of opening when the resident family smoke exhaust ventilator for a long time, top mist extractor blower fan need run up; The exhaust smoke level of oil smoke well headroom mist extractor blower fan should be complementary the two relation in direct ratio with resident family's total amount of discharging fume.
Usually, blower fan can not long-time continuous move, and need carry out start and stop operation control.At present, most engineerings adopt following several schemes to control the start and stop operation of top mist extractor blower fan:
(1) remote manual start and stop mist extractor blower fan;
(2) set-up time controller, the mist extractor blower fan was opened, is shut down in the moment of setting, and blower fan high speed or low cruise in the different periods of regulation also can further be set;
(3) pressure sensor is set in fume pipeline, controls start and stop and the running speed of blower fan by detecting the blast size;
(4) set up electric contact air quantity switch at the kitchen of each resident family smoke exhaust ventilator air outlet, control system is controlled the unlatching operation of mist extractor blower fan by the unlatching quantity that detects the air quantity switch.
Because the dispersing characteristic of resident family's life-time, the start and stop operation control scheme of scheme (1) and scheme (2) all can not solve the mist extractor problem of resident family fully.Owing to be subjected to the influence of oil smoke, the pressure sensor in the scheme (3) is damaged by greasy dirt often, and the reliability of control system is lower.Scheme (4) exists greasy dirt to damage problem equally, and when kitchen smoke exhaust ventilator equipment need be changed, resident family is difficult to guarantee correct this equipment that inserts, this system is generally effective when using in advance in the building, prolongation along with the time, owing to the multiple reason of resident family self, the use that finally goes out of use of this control system.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of automatic control system of concentrated mist extractor is provided, and is used for solving the start and stop of control top mist extractor blower fan automatically, and the technical problem of regulating top mist extractor rotation speed of fan automatically.
Consider the problems referred to above of prior art, according to an aspect of the present utility model, for solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of automatic control system of concentrated mist extractor, the smoke exhaust ventilator that comprises each resident family in the building, described smoke exhaust ventilator is communicated with the oil smoke hoistway, the top of described oil smoke hoistway is provided with top mist extractor blower fan, be provided with the special-purpose distribution loop of smoke exhaust ventilator in the described resident family distribution box, on this distribution loop current sensing means is set, described current sensing means is according to distribution loop size of current triggering signal;
Also comprise control system, described control system is accepted the signal of described current sensing means by the signal receiving and processing device, described signal receiving and processing device inserts the input interface of frequency converter correspondence, regulating the operating frequency of frequency converter, the operating frequency by changing frequency converter is to regulate the rotating speed of top mist extractor blower fan according to the difference of signal triggering quantity for described signal receiving and processing device.
In order to realize the utility model better, further technical scheme is:
According to an embodiment of the present utility model, a described distribution loop is provided with two cover current sensing means; Under the situation of smoke exhaust ventilator bottom gear operation, distribution loop produces less current, a current sensing means triggering signal, and another is triggering signal not; Under its situation in top gear operation, distribution loop produces bigger electric current, two equal triggering signals of current sensing means.
According to an embodiment of the present utility model; also comprise time-delay low cruise control module; described time-delay low cruise control module is used under the situation that the smoke exhaust ventilator of all resident families in the building shuts down, makes top mist extractor blower fan time-delay low cruise a period of time and shuts down.
According to an embodiment of the present utility model, described current sensing means is electric current relay or electrothermal relay.
According to an embodiment of the present utility model, comprise that also one is used for the operation of each equipment in the surveillance and the work station of malfunction.
According to an embodiment of the present utility model, described station is in estate management place.
According to an embodiment of the present utility model, each storey setting in described building has a signal receiving and processing device, is used for inserting the triggering signal that the each household current sensing means sends.
The utility model can also be:
According to an embodiment of the present utility model, after all the signal receiving and processing devices in the described building connect, be connected to the signal receiving and processing device that is positioned at the oil smoke well headroom again.
Compared with prior art, one of the beneficial effects of the utility model are:
The automatic control system of concentrated mist extractor of the present utility model can be controlled the start and stop of top mist extractor blower fan automatically, also can regulate the rotating speed of top mist extractor blower fan according to the mist extractor total amount of resident family automatically;
But and operation and the malfunction of each equipment in the real-time monitoring system, startup that can also Long-distance Control mist extractor blower fan and regulate rotation speed of fan.
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Description of drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in the description of embodiment or prior art below, apparently, the accompanying drawing that describes below only is the reference to some embodiment in the present specification, for those skilled in the art, under the situation of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows the structural representation according to the automatic control system of the concentrated mist extractor of an embodiment of the utility model.
Fig. 2 shows the principle schematic according to the automatic control system of the concentrated mist extractor of an embodiment of the utility model.
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The specific embodiment
Be described in further detail below in conjunction with the utility model of embodiment, but embodiment of the present utility model is not limited thereto.
The automatic control system of a kind of concentrated mist extractor as shown in Figure 1 and Figure 2, comprise building 1, building 1 is provided with a plurality of floors 2, the smoke exhaust ventilator 3 that comprises each resident family in the floor 2, described smoke exhaust ventilator 3 is communicated with oil smoke hoistway 4, and the top of described oil smoke hoistway 4 is provided with top mist extractor blower fan 5, and the smoke exhaust ventilator 3 of described resident family is provided with distribution loop 6, on this distribution loop 6 current sensing means 7 is set, described current sensing means 7 is according to distribution loop 6 size of current triggering signals.Distribution loop 6 and current sensing means 7 can be positioned at resident family's distribution box 12.
Also comprise control system, described control system is accepted the triggering signal of described current sensing means 7 by signal receiving and processing device 8, described signal receiving and processing device 8 can insert frequency converter 9 corresponding simulating amount input interfaces, described signal receiving and processing device 8 can be according to the difference of signal triggering quantity regulating the operating frequency of frequency converter 9, and the operating frequency by changing frequency converter 9 is to reach the purpose of regulating top mist extractor blower fan 5 rotating speeds.
A distribution loop 6 as shown in Figure 2 is provided with two cover current sensing means 7.Operation principle of its two covers current sensing means 7 roughly can be, under the situation of smoke exhaust ventilator 3 bottom gears operations, distribution loop 6 produces less current, current sensing means 7 triggering signals, and another current sensing means 7 is triggering signal not; Under its situation in top gear operation, distribution loop 6 produces bigger electric current, two current sensing means 7 equal triggering signals.
Particularly, can be: this two covers current sensing means 7 comes triggering signal according to the detection current value of setting.When regulating the action current value of a cover wherein, need avoid the little current interference of lighting load of kitchen smoke exhaust ventilator 3, when kitchen smoke exhaust ventilator 3 low cruises, this current sensing means 7 sends signal, when detecting current value greater than the low cruise current value of kitchen smoke exhaust ventilator 3, this installs still triggering signal; When regulating the action current value of another set of current sensing means 7, need avoid the illumination of kitchen smoke exhaust ventilator 3 and blower fan low cruise electric current and, only when kitchen smoke exhaust ventilator 3 high-speed rotation, send signal; Like this, when kitchen smoke exhaust ventilator 3 low cruises, two cover current sensing means 7 only send a signal altogether, and when kitchen smoke exhaust ventilator 3 high-speed cruisings, two cover current sensing means 7 send two signals altogether.
When kitchen smoke exhaust ventilator 3 was opened, smoke exhaust ventilator 3 loops produced electric current, and when smoke exhaust ventilator 3 bottom gears moved, the loop produced less current, current sensing means 7 triggering signals; When its when top gear moves, the loop produces bigger electric current, two current sensing means 7 equal triggering signals.
Signal reception in the control system is handled and adorned 8 can be the DDC controller, receive the signal that each current sensing means 7 sends by the DDC controller, the operating frequency that system will regulate frequency converter 9 according to the number of signals that receives, thus the rotating speed of top mist extractor blower fan 5 regulated.
In this control scheme; top mist extractor blower fan 5 will start with the smoke startup of cigarette machine 3 of kitchen; and the mist extractor total amount in rotating speed height and each kitchen is complementary; when all kitchen smoking cigarette machines 3 were shut down, system can arrange 5 time-delay low cruise a period of times of top mist extractor blower fan and shut down.Can be by the time-delay low cruise control module low cruise of delaying time be set.
When kitchen smoke exhaust ventilator 3 is opened by resident family; this control system will be opened the top mist extractor blower fan 5 at oil smoke hoistway 4 tops automatically; when all resident families close kitchen smoke exhaust ventilator 3, then top mist extractor blower fan 5 with autostop or the time-delay a period of time low cruise after autostop.
Described current sensing means 7 can be electric current relay or electrothermal relay etc.
Each floor 2 in building 1 can be provided with a signal reception processing and adorn 8, be used for receiving the signal of respective storey, perhaps the concentrated relatively position signalization receiving and processing device 8 in building for example at storey setting Direct Digital DDC controller, inserts the triggering signal that the each household current sensing means sends.
Also can be after all the signal receiving and processing devices 8 in the building 1 connect, to be connected to the signal receiving and processing device 8 that is positioned at the oil smoke well headroom again.Building control system BMS for example, whole signal receiving and processing device 8 is coupled together, be connected at last on the DDC controller at oil smoke hoistway 4 tops, the DDC controller inserts frequency converter 9 corresponding simulating amount input interfaces, regulate the operating frequency of frequency converter 9, like this, frequency converter 9 just can be regulated the rotating speed of top mist extractor blower fan 5.
When kitchen smoke exhaust ventilator 3 quantity of opening when resident family increase, or switch to top gear when operation by bottom gear, the number of signals that DDC controller in the control system receives will increase, DDC controller in the control system will be regulated the higher frequency of frequency converter 9 outputs, and top mist extractor blower fan 5 rotating speeds are also accelerated thereupon.Otherwise, as the same.
As shown in Figure 2, comprise that also one is used for the operation of each equipment in the surveillance and the work station 10 of malfunction, work station 10 can be positioned at estate management place 11.Work station 11 can surveillance in operation and the malfunction of each equipment, in time find intrasystem fault, maintenance fast, property personnel can directly control the rotating speed of top mist extractor blower fans 5 and adjusting top mist extractor blower fan 5 according to actual conditions in estate management place 11 direct long-range start and stop.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part cross-references gets final product between each embodiment.
Although be described with reference to the utility model of a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.
Claims (8)
1. the automatic control system of a concentrated mist extractor, the smoke exhaust ventilator that comprises each resident family in the building, described smoke exhaust ventilator is communicated with the oil smoke hoistway, the top of described oil smoke hoistway is provided with top mist extractor blower fan, it is characterized in that, be provided with the special-purpose distribution loop of smoke exhaust ventilator in the described resident family distribution box, on this distribution loop current sensing means be set, described current sensing means is according to distribution loop size of current triggering signal;
Also comprise control system, described control system is accepted the signal of described current sensing means by the signal receiving and processing device, described signal receiving and processing device inserts the input interface of frequency converter correspondence, regulating the operating frequency of frequency converter, the operating frequency by changing frequency converter is to regulate the rotating speed of top mist extractor blower fan according to the difference of signal triggering quantity for described signal receiving and processing device.
2. the automatic control system of concentrated mist extractor according to claim 1 is characterized in that, a described distribution loop is provided with two cover current sensing means;
Under the situation of smoke exhaust ventilator bottom gear operation, distribution loop produces less current, a current sensing means triggering signal, and another is triggering signal not; Under its situation in top gear operation, distribution loop produces bigger electric current, two equal triggering signals of current sensing means.
3. the automatic control system of concentrated mist extractor according to claim 1; it is characterized in that; also comprise time-delay low cruise control module; described time-delay low cruise control module is used under the situation that the smoke exhaust ventilator of all resident families in the building shuts down, makes top mist extractor blower fan time-delay low cruise a period of time and shuts down.
4. the automatic control system of concentrated mist extractor according to claim 1 is characterized in that, described current sensing means is electric current relay or electrothermal relay.
5. the automatic control system of concentrated mist extractor according to claim 1 is characterized in that, comprises that also one is used for the operation of each equipment in the surveillance and the work station of malfunction.
6. the automatic control system of concentrated mist extractor according to claim 5 is characterized in that, described station is in estate management place.
7. according to the automatic control system of any described concentrated mist extractor of claim 1 to 6, it is characterized in that each storey setting in described building has a signal receiving and processing device, be used for inserting the triggering signal that the each household current sensing means sends.
8. according to the automatic control system of any described concentrated mist extractor of claim 1 to 6, it is characterized in that, after all the signal receiving and processing devices in the described building connect, be connected to the signal receiving and processing device that is positioned at the oil smoke well headroom again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108610 CN203131923U (en) | 2013-03-11 | 2013-03-11 | Automatic control system for concentrately exhausting lampblack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108610 CN203131923U (en) | 2013-03-11 | 2013-03-11 | Automatic control system for concentrately exhausting lampblack |
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| Publication Number | Publication Date |
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| CN203131923U true CN203131923U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108610 Expired - Fee Related CN203131923U (en) | 2013-03-11 | 2013-03-11 | Automatic control system for concentrately exhausting lampblack |
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| CN (1) | CN203131923U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865991A (en) * | 2014-11-21 | 2015-08-26 | 苏州工业园区设计研究院股份有限公司 | Serviced apartment concentrated oil-smoke emission control system and control method thereof |
| CN105795741A (en) * | 2016-04-29 | 2016-07-27 | 青岛有屋家居集成有限公司 | Low-noise integrated kitchen cupboard |
| CN106320661A (en) * | 2016-11-01 | 2017-01-11 | 巫智园 | Efficient and energy-saving exhaust duct system and control method thereof |
| CN106369652A (en) * | 2016-11-22 | 2017-02-01 | 奥意建筑工程设计有限公司 | Energy-saving self-control system used for concentrated lampblack exhaust system |
| CN106524265A (en) * | 2016-12-28 | 2017-03-22 | 同济大学 | Centralized flue variable air volume device and variable air volume control method for high-rise residence kitchens |
| CN106996585A (en) * | 2017-03-21 | 2017-08-01 | 奥意建筑工程设计有限公司 | A kind of constant static-pressure energy-saving self-controlling system for oil smoke concentration exhaust system |
| CN107366635A (en) * | 2017-08-31 | 2017-11-21 | 江西拓宇实业有限公司 | A kind of negative pressure exhaust system and its control method |
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN112303688A (en) * | 2019-08-01 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | Control method of multi-range hood system and multi-range hood system |
-
2013
- 2013-03-11 CN CN 201320108610 patent/CN203131923U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865991A (en) * | 2014-11-21 | 2015-08-26 | 苏州工业园区设计研究院股份有限公司 | Serviced apartment concentrated oil-smoke emission control system and control method thereof |
| CN105795741A (en) * | 2016-04-29 | 2016-07-27 | 青岛有屋家居集成有限公司 | Low-noise integrated kitchen cupboard |
| CN106320661A (en) * | 2016-11-01 | 2017-01-11 | 巫智园 | Efficient and energy-saving exhaust duct system and control method thereof |
| CN106369652A (en) * | 2016-11-22 | 2017-02-01 | 奥意建筑工程设计有限公司 | Energy-saving self-control system used for concentrated lampblack exhaust system |
| CN106524265B (en) * | 2016-12-28 | 2019-06-04 | 北京创科空环科技发展有限公司 | Kitchen in High Rise Apartment aggregate with outliers variable air rate device and VAV control method |
| CN106524265A (en) * | 2016-12-28 | 2017-03-22 | 同济大学 | Centralized flue variable air volume device and variable air volume control method for high-rise residence kitchens |
| CN106996585B (en) * | 2017-03-21 | 2019-08-13 | 奥意建筑工程设计有限公司 | A kind of constant static-pressure energy-saving self-controlling system for concentrating exhaust system for oil smoke |
| CN106996585A (en) * | 2017-03-21 | 2017-08-01 | 奥意建筑工程设计有限公司 | A kind of constant static-pressure energy-saving self-controlling system for oil smoke concentration exhaust system |
| CN107366635A (en) * | 2017-08-31 | 2017-11-21 | 江西拓宇实业有限公司 | A kind of negative pressure exhaust system and its control method |
| CN107366635B (en) * | 2017-08-31 | 2019-08-27 | 江西拓宇实业有限公司 | A kind of negative pressure exhaust system and its control method |
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN112303688A (en) * | 2019-08-01 | 2021-02-02 | 青岛海尔智能技术研发有限公司 | Control method of multi-range hood system and multi-range hood system |
| CN112303688B (en) * | 2019-08-01 | 2023-02-17 | 青岛海尔智能技术研发有限公司 | Control method of multi-range hood system and multi-range hood system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |