CN107783571A - One kind experiment room ventilation Intelligentized regulating and controlling method - Google Patents
One kind experiment room ventilation Intelligentized regulating and controlling method Download PDFInfo
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- CN107783571A CN107783571A CN201711019864.8A CN201711019864A CN107783571A CN 107783571 A CN107783571 A CN 107783571A CN 201711019864 A CN201711019864 A CN 201711019864A CN 107783571 A CN107783571 A CN 107783571A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
Abstract
The invention discloses one kind to test room ventilation Intelligentized regulating and controlling method, comprises the following steps：S1, laboratory internal is divided into n region；S2, temperature, target gas levels, personnel amount in n region are detected respectively；S3, the temperature according in n region, target gas levels and personnel amount are that Ventilation Strategies are formulated in each region.Experiment room ventilation Intelligentized regulating and controlling method proposed by the present invention, improves in terms of active regulation and auxiliary adjustment two to the environmental quality in target area, realizes comprehensive to environmental quality in target area and accurate regulation.
Description
Technical field
The present invention relates to laboratory ventilation technical field, more particularly to a kind of experiment room ventilation Intelligentized regulating and controlling method.
Background technology
Existing middle and primary schools, research institutions, R＆D institution are each equipped with laboratory, to carry out experiment work.Due to experiment
Uncontrollability, experimentation may cause high temperature, hazardous gas situations such as, shadow not only is caused to the health of experimenter
Ring, and the safety in laboratory can be harmed.Existing experimental laboratory air exhausting system intelligence is relatively low, it is impossible to pointedly to each
Individual region is aerated, and can not ensure the comprehensive of ventilation effect.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of experiment room ventilation Intelligentized regulating and controlling side
Method.
Experiment room ventilation Intelligentized regulating and controlling method proposed by the present invention, comprises the following steps：
S1, laboratory internal is divided into n region；
S2, temperature, target gas levels, personnel amount in n region are detected respectively；
S3, the temperature according in n region, target gas levels and personnel amount are that ventilation plan is formulated in each region
Slightly.
Preferably, step S2 is specifically included：
The temperature in n region is gathered respectively, is designated as T1、T2、T3……Tn, and, the object gas in n region is dense
Degree, is designated as C1、C2、C3……Cn, and, personnel amount in n region, it is designated as N1、N2、N3……Nn；
Preferably, when gathering the temperature in ith zone, the temperature in the region is gathered from m diverse location respectively,
It is designated as Ti1、Ti2、Ti3……Tim, and by TiAs the temperature in ith zone, wherein, Ti=(Ti1﹢ Ti2﹢ Ti3﹢ ... ﹢ Tim-
Tmin-Tmax)/(m-2), Tmin=Min (Ti1、Ti2、Ti3……Tim), Tmax=Max (Ti1、Ti2、Ti3……Tim)；Wherein, 1≤i
≤n；
Preferably, when gathering the target gas levels in ith zone, the object gas includes one or more；
Wherein, 1≤i≤n；
Preferably, gather ith zone in personnel amount when, gather the region actual image information and with the region
Pre-set image information be compared and draw similarity D, work as D<D0When, judge personnel amount N in ith zonei>0；Wherein, 1
≤ i≤n, D0For preset value.
Preferably, step S3 is specifically included：
It is that Ventilation Strategies are formulated in each region according to the temperature in n region, target gas levels and personnel amount：
Work as Nj>When 0, j-th of region and region a, b, c ... x adjacent thereto are aerated, and based on j-th
Temperature T in regionjWith target gas levels CjFor x jth, a, b, c ... regional choice air vent mode：
Work as Tj>It is jth, a, b, c ... the first air vent mode of x regional choice during AT '；
Work as Tj>It is j-th of air vent mode of regional choice second during BT ', x regional choice of a, b, c ... first is divulged information
Pattern；
Work as Tj>It is jth, a, b, c ... the second air vent mode of x regional choice during CT '；
Work as Cj>It is x jth, a, b, c ... regional choice third venting pattern during DC '；
Work as Cj>It is jth, the air vent mode of x regional choice of a, b, c ... the 4th during EC '；
Preferably, n region is aerated respectively using n ventilation module；
Under the first air vent mode, the operating power of ventilation module remains P1；
Under the second air vent mode, the operating power of ventilation module remains P2；
Under third venting pattern, the working time of ventilation module remains t1；
Under the 4th air vent mode, the working time of ventilation module remains t2；
Wherein, 1≤j≤n, T ', C ', A, B, C, D, E, P1、P2、t1、t2It is preset value, A<B<C, D<E, P1<P2, t1<
t2。
Experiment room ventilation Intelligentized regulating and controlling method proposed by the present invention is right in terms of active regulation and auxiliary adjustment two
Environmental quality in target area is improved, and realizes and environmental quality in target area is adjusted comprehensively and accurately.Actively
Directly the environmental quality in target area is adjusted for the ventilation module that regulation refers to opening in target area, and auxiliary is adjusted
It is auxiliary that section refers to that unlatching is carried out to the environmental quality in target area indirectly with the ventilation module in the adjacent area of target area
Regulation is helped, to ensure the effect to Ventilation Strategies in target area, so as to improve the excellent ventilation effect in laboratory.Further
Ground, the present invention has carried out fine division to the region in laboratory, then carries out information gathering to the zonule after each division
Adjusted with environment, be advantageous to improve the specific aim that environment is adjusted in each zonule, so as to ensure the excellent ring in laboratory
Border.
Brief description of the drawings
Fig. 1 is a kind of step schematic diagram for testing room ventilation Intelligentized regulating and controlling method.
Embodiment
As shown in figure 1, Fig. 1 is a kind of experiment room ventilation Intelligentized regulating and controlling method proposed by the present invention.
Reference picture 1, experiment room ventilation Intelligentized regulating and controlling method proposed by the present invention, comprises the following steps：
S1, laboratory internal is divided into n region；
S2, temperature, target gas levels, personnel amount in n region are detected respectively；
In present embodiment, step S2 is specifically included：
The temperature in n region is gathered respectively, is designated as T1、T2、T3……Tn, and, the object gas in n region is dense
Degree, is designated as C1、C2、C3……Cn, and, personnel amount in n region, it is designated as N1、N2、N3……Nn；
Preferably, when gathering the temperature in ith zone, the temperature in the region is gathered from m diverse location respectively,
It is designated as Ti1、Ti2、Ti3……Tim, and by TiAs the temperature in ith zone, wherein, Ti=(Ti1﹢ Ti2﹢ Ti3﹢ ... ﹢ Tim-
Tmin-Tmax)/(m-2), Tmin=Min (Ti1、Ti2、Ti3……Tim), Tmax=Max (Ti1、Ti2、Ti3……Tim)；Wherein, 1≤i
≤n；
Developed programs, comprehensively the temperature in each region can be adopted from multiple positions by said temperature
Collection, and improve the accuracy of temperature acquisition by way of abandoning extreme temperature value and calculating average value, for follow-up step
The temperature that each region is analyzed in rapid is provided accurately with reference to basis.
Preferably, when gathering the target gas levels in ith zone, the object gas includes one or more；
Wherein, 1≤i≤n；Above-mentioned object gas can be set according to actual conditions, with comprehensively to the dangerous gas in each region
Body is acquired and adjusted.
Preferably, gather ith zone in personnel amount when, gather the region actual image information and with the region
Pre-set image information be compared and draw similarity D, work as D<D0When, judge personnel amount N in ith zonei>0；Wherein, 1
≤ i≤n, D0For preset value.It can learn in ith zone whether there is personnel by contrasting similarity, be advantageous to work as ith zone
Ventilation Strategies are opened when inside there are personnel to ensure ventilated environment excellent in ith zone.
S3, the temperature according in n region, target gas levels and personnel amount are that ventilation plan is formulated in each region
Slightly.
In present embodiment, step S3 is specifically included：
It is that Ventilation Strategies are formulated in each region according to the temperature in n region, target gas levels and personnel amount：
Preferably, n region is aerated respectively using n ventilation module；
Work as Nj>When 0, show there are personnel in j-th of region, it is right now to make j-th of region keep excellent ventilated environment
J-th of region and region a, b, c ... x adjacent thereto are aerated, and are started the ventilation action in adjacent region, can be aided in
Improve the environment in j-th of region, be advantageous to that the environment in j-th of region is adjusted comprehensively；And based in j-th of region
Temperature TjWith target gas levels CjFor x jth, a, b, c ... regional choice air vent mode：With further to each region
Interior air vent mode is finely divided, and so as to more accurately be aerated adjustment to each region, ensures the pin of ventilation effect
To property and validity；
Work as Tj>During AT ', there is certain temperature basis in bright j-th of region, now need to only use less ventilation scale,
It is then jth, a, b, c ... the first air vent mode of x regional choice；Under the first air vent mode, the operating power of ventilation module
Remain P1；
Work as Tj>During BT ', show that the temperature in j-th of region has raised, now need j-th of ventilation module of increasing
Operating power, then it is j-th of air vent mode of regional choice second, under the second air vent mode, the operating power of ventilation module is protected
Hold as P2；Ventilation effect is improved by the operating power of stronger ventilation module, rapidly to adjust the environment in j-th of region
Quality, a, b, c ... the first air vent mode of x regional choice；In x region of a, b, c ... adjacent with j-th of region
Ventilation module still use less operating power, improve the environmental quality in j-th of region with auxiliary, while avoid the energy
Waste；
Work as Tj>During CT ', show the temperature drift in j-th of region, now to avoid the temperature in j-th of region from continuing
Rise causes dangerous, it is necessary to quickly reduce the temperature in j-th of region, then is jth, x regional choice of a, b, c ... second
Air vent mode；The ventilation module in j-th region and adjacent region is set to keep larger operating power to improve ventilation effect,
So that the temperature in j-th of region is reduced in controlled range within a short period of time；
Work as Cj>During DC ', show that the concentration of object gas in j-th of region is higher, be now jth, x area of a, b, c ...
Domain selects third venting pattern；Under third venting pattern, the working time of ventilation module remains t1；By adjust jth, a,
B, the working time of c ... x ventilation module adjusts the concentration of the object gas in j-th of region, and it is suitable to keep it in
In the range of；
Work as Cj>During EC ', show that the concentration of object gas in j-th of region is higher, now need to increase to j-th of region
Interior Ventilation Strategies are then jth, the air vent mode of x regional choice of a, b, c ... the 4th；Under the 4th air vent mode, mould of divulging information
The working time of block remains t2；By the ventilation effect for extending the working time of each ventilation module to improve to j-th of region,
So as to the excellent environment in battle support laboratory；
Wherein, 1≤j≤n, T ', C ', A, B, C, D, E, P1、P2、t1、t2It is preset value, A<B<C, D<E, P1<P2, t1<
t2。
The experiment room ventilation Intelligentized regulating and controlling method that present embodiment proposes, from active regulation and two sides of auxiliary adjustment
Environmental quality in target area is improved, and realizes and environmental quality in target area is adjusted comprehensively and accurately.
Directly the environmental quality in target area is adjusted for the ventilation module that actively regulation refers to opening in target area, auxiliary
Regulation is helped to refer to opening indirectly to enter the environmental quality in target area with the ventilation module in the adjacent area of target area
Row auxiliary adjustment, to ensure the effect to Ventilation Strategies in target area, so as to improve the excellent ventilation effect in laboratory.Enter
One step, present embodiment has carried out fine division to the region in laboratory, then the zonule after each division is carried out
Information gathering and environment regulation, are advantageous to improve the specific aim that environment is adjusted in each zonule, so as to ensure in laboratory
Excellent environment.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. one kind experiment room ventilation Intelligentized regulating and controlling method, it is characterised in that comprise the following steps：
S1, laboratory internal is divided into n region；
S2, temperature, target gas levels, personnel amount in n region are detected respectively；
S3, the temperature according in n region, target gas levels and personnel amount are that Ventilation Strategies are formulated in each region.
2. experiment room ventilation Intelligentized regulating and controlling method according to claim 1, it is characterised in that step S2 is specifically wrapped
Include：
The temperature in n region is gathered respectively, is designated as T1、T2、T3……Tn, and, the target gas levels in n region, note
For C1、C2、C3……Cn, and, personnel amount in n region, it is designated as N1、N2、N3……Nn；
Preferably, when gathering the temperature in ith zone, the temperature in the region is gathered from m diverse location respectively, is designated as
Ti1、Ti2、Ti3……Tim, and by TiAs the temperature in ith zone, wherein, Ti=(Ti1﹢ Ti2﹢ Ti3﹢ ... ﹢ Tim-Tmin-
Tmax)/(m-2), Tmin=Min (Ti1、Ti2、Ti3……Tim), Tmax=Max (Ti1、Ti2、Ti3……Tim)；Wherein, 1≤i≤n；
Preferably, when gathering the target gas levels in ith zone, the object gas includes one or more；Wherein,
1≤i≤n；
Preferably, when gathering personnel amount in ith zone, the actual image information in the region and pre- with the region is gathered
If image information, which is compared, draws similarity D, work as D<D0When, judge personnel amount N in ith zonei>0；Wherein, 1≤i≤
N, D0For preset value.
3. experiment room ventilation Intelligentized regulating and controlling method according to claim 2, it is characterised in that step S3 is specifically wrapped
Include：
It is that Ventilation Strategies are formulated in each region according to the temperature in n region, target gas levels and personnel amount：
Work as Nj>When 0, j-th of region and region a, b, c ... x adjacent thereto are aerated, and based in j-th of region
Temperature TjWith target gas levels CjFor x jth, a, b, c ... regional choice air vent mode：
Work as Tj>It is jth, a, b, c ... the first air vent mode of x regional choice during AT '；
Work as Tj>It is j-th of air vent mode of regional choice second during BT ', a, b, c ... the first air vent mode of x regional choice；
Work as Tj>It is jth, a, b, c ... the second air vent mode of x regional choice during CT '；
Work as Cj>It is x jth, a, b, c ... regional choice third venting pattern during DC '；
Work as Cj>It is jth, the air vent mode of x regional choice of a, b, c ... the 4th during EC '；
Preferably, n region is aerated respectively using n ventilation module；
Under the first air vent mode, the operating power of ventilation module remains P1；
Under the second air vent mode, the operating power of ventilation module remains P2；
Under third venting pattern, the working time of ventilation module remains t1；
Under the 4th air vent mode, the working time of ventilation module remains t2；
Wherein, 1≤j≤n, T ', C ', A, B, C, D, E, P1、P2、t1、t2It is preset value, A<B<C, D<E, P1<P2, t1<t2。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711019864.8A CN107783571A (en) | 2017-10-27 | 2017-10-27 | One kind experiment room ventilation Intelligentized regulating and controlling method |
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|---|---|---|---|
| CN201711019864.8A CN107783571A (en) | 2017-10-27 | 2017-10-27 | One kind experiment room ventilation Intelligentized regulating and controlling method |
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| CN107783571A true CN107783571A (en) | 2018-03-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108827386A (en) * | 2018-07-02 | 2018-11-16 | 长沙理工大学 | A kind of buildings model natural indoor ventilation tester and test method |
| CN116972505A (en) * | 2023-09-22 | 2023-10-31 | 上海懿尚生物科技有限公司 | Air purification control method and system for animal laboratory |
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| CN106807709A (en) * | 2016-12-30 | 2017-06-09 | 安徽育安实验室装备有限公司 | A kind of ventilation hoods for laboratories intelligent control system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106352494A (en) * | 2016-10-10 | 2017-01-25 | 青岛海信日立空调系统有限公司 | Linkage environment regulating system and control method thereof |
| CN106807709A (en) * | 2016-12-30 | 2017-06-09 | 安徽育安实验室装备有限公司 | A kind of ventilation hoods for laboratories intelligent control system |
| CN106807708A (en) * | 2016-12-30 | 2017-06-09 | 安徽育安实验室装备有限公司 | A kind of laboratory ventilation intelligent control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108827386A (en) * | 2018-07-02 | 2018-11-16 | 长沙理工大学 | A kind of buildings model natural indoor ventilation tester and test method |
| CN116972505A (en) * | 2023-09-22 | 2023-10-31 | 上海懿尚生物科技有限公司 | Air purification control method and system for animal laboratory |
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Application publication date: 20180309 |