CN106705370A - Intelligent ventilation control system of laboratory - Google Patents
Intelligent ventilation control system of laboratory Download PDFInfo
- Publication number
- CN106705370A CN106705370A CN201611261508.2A CN201611261508A CN106705370A CN 106705370 A CN106705370 A CN 106705370A CN 201611261508 A CN201611261508 A CN 201611261508A CN 106705370 A CN106705370 A CN 106705370A
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- CN
- China
- Prior art keywords
- unit
- ventilation
- control unit
- laboratory
- infrared
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
Abstract
The invention discloses an intelligent ventilation control system of a laboratory. The intelligent ventilation control system comprises an infrared thermal image collection unit, an analysis unit, a ventilation unit and a control unit. The infrared thermal image collection unit is used for collecting infrared thermograms inside the laboratory; the analysis unit is used for obtaining the infrared thermograms collected by the infrared thermal image collection unit and analyzing the gathering position S of laboratory staff according to the infrared thermograms; the ventilation unit is used for performing ventilation on the gathering position of the laboratory staff according to an instruction of the control unit; the control unit is in communication connection with the infrared thermal image collection unit, the analysis unit and the ventilation unit; and the control unit obtains the gathering position S of the laboratory staff through the analysis unit and controls the ventilation unit to act according to the gathering position S of the laboratory staff.
Description
Technical field
The present invention relates to laboratory intelligent aeration technical field, more particularly to a kind of laboratory Intelligent ventilation control system.
Background technology
The ventilation in laboratory plays vital to the environmental quality in laboratory and the health of laboratory operation personnel
Laboratory internal operating personnel are impacted by effect in order to prevent the gas produced in experiment to be deposited in laboratory, so
All kinds of laboratories are provided with ventilating system.
As long as but existing ventilating system is in laboratory, and certain specific position sets ventilation unit, when having in laboratory
Personnel enter fashionable, and the ventilation unit for opening laboratory internal setting is aerated with to laboratory internal, but under normal circumstances
Laboratory is larger, and the ventilation effect of this single ventilation unit is extremely difficult to require, and when densely populated place, ventilation dress
The ventilation effect put is not further obvious, so not only wastes the energy, and be not reaching to the purpose of ventilation.Cause
This needs to design the system that a kind of specific aim is aerated laboratory internal, according to the dense degree of laboratory internal personnel
And the aggregation place of laboratory internal personnel is targetedly aerated to laboratory internal, the specific aim of ventilation is improved
And effect, the effect of ventilation is ensured on the basis of energy waste is avoided, and then laboratory internal air quality is improved,
Stuffy ventilation causes the accumulation of unhealthy gas for a long time to avoid laboratory internal.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of laboratory Intelligent ventilation control system.
Laboratory Intelligent ventilation control system proposed by the present invention, including：
Infrared thermal imagery collecting unit, for gathering laboratory internal Infrared Thermogram；
Analytic unit, the Infrared Thermogram for obtaining the collection of infrared thermal imagery collecting unit, and according to Infrared Thermogram point
Analysis laboratory internal gathering of people position S；
Unit ventilators, is aerated for the instruction according to control unit to laboratory internal gathering of people position；
Control unit, communicates to connect with infrared thermal imagery collecting unit, analytic unit, unit ventilators；
Control unit obtains laboratory internal gathering of people position S by analytic unit, and according to laboratory internal personnel
Aggregation position S instruction control unit ventilators actions.
Preferably, unit ventilators includes the first ventilation subelement and the second ventilation subelement, the first ventilation subelement and the
The relative both sides in laboratory of two ventilation subelements, the first ventilation subelement includes n ventilation module, and n ventilation mould
Block is arranged in order from one end of side wall to the other end, is designated as A1、A2……An；Second ventilation subelement includes n ventilation module,
It is designated as B1、B2……Bn, and B1With A1、B2With A2……BnWith AnIt is arranged symmetrically；
First area S is preset with control unit1, second area S2, the 3rd region S3；
As S ∈ S1When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Ai、BiVentilation module is adjusted
Whole is working condition；
As S ∈ S1、S∈S2When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Aj、BjVentilation
Module is adjusted to working condition；
As S ∈ S1、S∈S2、S∈S3When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Ak、
BkVentilation module is adjusted to working condition；
Wherein, 1≤i<j<k≤n.
Preferably, infrared thermal imagery collecting unit includes multiple infrared thermal imagery acquisition modules, any one infrared thermal imagery collection mould
Block includes a thermal infrared imager.
Preferably, also including detection unit and alarm unit；
Detection unit, for test experience chamber interior pernicious gas content G；Detection unit is communicated to connect with control unit,
Control unit obtains laboratory internal pernicious gas content G by detection unit；
Alarm unit, communicates to connect with control unit, and according to the instruction alert of control unit；
The first content value G is preset with control unit1；
As G >=G1When, control unit sends instruction to alarm unit.
Preferably, the alarm unit uses audible-visual annunciator.
Preferably, also including display unit, display unit is communicated to connect with control unit, and display unit is used for display control
The laboratory internal pernicious gas content G that unit sends.
The present invention is mainly targetedly aerated ventilation according to laboratory internal gathering of people position to laboratory internal；
Laboratory internal Infrared Thermogram is gathered first with infrared thermal imagery collecting unit, and according to laboratory internal Infrared Thermogram point
The aggregation position of laboratory internal personnel is separated out, and then ventilation plan is targetedly chosen according to laboratory internal gathering of people position
Slightly；Specifically：When laboratory internal gathering of people is in first area, then ventilation module pair corresponding with first area is opened
First area is aerated, and when laboratory internal gathering of people is in first area and second area, then opens and the firstth area
Domain and the corresponding ventilation module of second area are aerated, when having personnel in first area, second area, the 3rd region
When, then ventilation module corresponding with first area, second area, the 3rd region is opened to laboratory internal different zones while entering
Row ventilation, in this way, the particular location according to laboratory internal personnel is aerated ventilation to the specific region of laboratory internal, improves
The specific aim of ventilation, also, when there is no personnel in some regions, then the corresponding ventilation module in this region is not turned on,
The waste of the energy is not only avoid, and realizes the Based Intelligent Control being aerated to laboratory.
Further, when a region or multiple regions are aerated in laboratory, while opening what is be oppositely arranged
Two ventilation modules so that laboratory internal gas can be realized circulating in the horizontal direction, by Acceleration study room
The flowing velocity of portion's gas, to accelerate the exchange velocity of laboratory internal gas and laboratory extraneous gas, within a short period of time
Laboratory internal gas is fully swapped with outside air, the efficiency and effect to laboratory internal ventilation is improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of laboratory Intelligent ventilation control system.
Specific embodiment
As shown in figure 1, Fig. 1 is a kind of laboratory Intelligent ventilation control system proposed by the present invention.
Reference picture 1, laboratory Intelligent ventilation control system proposed by the present invention, including：
Infrared thermal imagery collecting unit, for gathering laboratory internal Infrared Thermogram；Infrared thermal imagery collecting unit includes many
Individual infrared thermal imagery acquisition module, any one infrared thermal imagery acquisition module includes a thermal infrared imager；Using multiple infrared heat
The Infrared Thermogram of laboratory internal each position can be comprehensively gathered as instrument enters collection to laboratory internal Infrared Thermogram, is improved
The acquisition precision of infrared thermal imagery collecting unit and comprehensive.
Analytic unit, the Infrared Thermogram for obtaining the collection of infrared thermal imagery collecting unit, and according to Infrared Thermogram point
Analysis laboratory internal gathering of people position S；
Unit ventilators, is aerated for the instruction according to control unit to laboratory internal gathering of people position；
Control unit, communicates to connect with infrared thermal imagery collecting unit, analytic unit, unit ventilators；
Control unit obtains laboratory internal gathering of people position S by analytic unit, and according to laboratory internal personnel
Aggregation position S instruction control unit ventilators actions.
Specifically：Unit ventilators includes the first ventilation subelement and the second ventilation subelement, the first ventilation subelement and the
The relative both sides in laboratory of two ventilation subelements, the first ventilation subelement includes n ventilation module, and n ventilation mould
Block is arranged in order from one end of side wall to the other end, is designated as A1、A2……An；Second ventilation subelement includes n ventilation module,
It is designated as B1、B2……Bn, and B1With A1、B2With A2……BnWith AnIt is arranged symmetrically；
First area S is preset with control unit1, second area S2, the 3rd region S3；
As S ∈ S1When, show there is personnel, i.e. gathering of people in only first area in first area, now control single
Metainstruction control unit ventilators action, by A1、B1、A2、B2……Ai、BiVentilation module is adjusted to working condition, the A1、B1、
A2、B2……Ai、BiVentilation module is the module being targetedly aerated to first area, so improves A1、B1、A2、
B2……Ai、BiThe ventilation effect of ventilation module；
As S ∈ S1、S∈S2When, show there are personnel in first area and second area, now control unit instruction control
Unit ventilators is acted, by A1、B1、A2、B2……Aj、BjVentilation module is adjusted to working condition, the A1、B1、A2、B2……Aj、
BjVentilation module targetedly can be aerated to first area and second area, make the first area of gathering of people and the secondth area
Realize good ventilation in domain；
As S ∈ S1、S∈S2、S∈S3When, show first area, second area, it is interior in the 3rd region have personnel, now
Control unit instruction control unit ventilators action, by A1、B1、A2、B2……Ak、BkVentilation module is adjusted to working condition, utilizes
A1、B1、A2、B2……Ak、BkVentilation module is targetedly aerated to first area, second area, the 3rd region；
Wherein, 1≤i<j<k≤n；
In this way, A, B ventilation module are correspondingly arranged the cross-ventilation in achievable all directions, the ventilation effect of ventilation module is improved
Rate and effect, to laboratory internal is maintained in optimum range.
Present embodiment also includes detection unit, alarm unit, display unit；
Detection unit, for test experience chamber interior pernicious gas content G；Detection unit is communicated to connect with control unit,
Control unit obtains laboratory internal pernicious gas content G by detection unit；
Alarm unit is communicated to connect with control unit, and according to the instruction alert of control unit；
The first content value G is preset with control unit1；
As G >=G1When, show that laboratory internal pernicious gas content is higher, now control unit sends finger to alarm unit
Order, alarm unit is the instruction alert according to control unit, and alarm unit uses audible-visual annunciator, can remind comprehensively
Relevant staff notices that laboratory internal pernicious gas content is higher, facilitates relevant staff to take reply to arrange in time
Apply, prevent laboratory internal pernicious gas from being impacted to the health of relevant staff..
Display unit is communicated to connect with control unit, and the laboratory internal that display unit is used for display control unit transmission has
Evil gas content G, relevant staff can in time understand laboratory internal pernicious gas content G by display unit.
Ventilation is targetedly aerated to laboratory internal according to laboratory internal gathering of people position；First with red
Outer thermal imagery collecting unit gathers laboratory internal Infrared Thermogram, and analyzes laboratory according to laboratory internal Infrared Thermogram
The aggregation position of internal staff, and then Ventilation Strategies are targetedly chosen according to laboratory internal gathering of people position；Specifically：
When laboratory internal gathering of people is in first area, then opens ventilation module corresponding with first area and first area is entered
Row ventilation, when laboratory internal gathering of people is in first area and second area, then opens and first area and second
The corresponding ventilation module in region is aerated, when having personnel in first area, second area, the 3rd region, then open with
First area, second area, the corresponding ventilation module in the 3rd region are aerated simultaneously to laboratory internal different zones, such as
This, the particular location according to laboratory internal personnel is aerated ventilation to the specific region of laboratory internal, improves ventilation and changes
The specific aim of gas, also, when there is no personnel in some regions, then the corresponding ventilation module in this region is not turned on, not only avoid
The waste of the energy, and realize the Based Intelligent Control being aerated to laboratory.
Further, when a region or multiple regions are aerated in laboratory, while opening what is be oppositely arranged
Two ventilation modules so that laboratory internal gas can be realized circulating in the horizontal direction, by Acceleration study room
The flowing velocity of portion's gas, to accelerate the exchange velocity of laboratory internal gas and laboratory extraneous gas, within a short period of time
Laboratory internal gas is fully swapped with outside air, the efficiency and effect to laboratory internal ventilation is improved.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of laboratory Intelligent ventilation control system, it is characterised in that including：
Infrared thermal imagery collecting unit, for gathering laboratory internal Infrared Thermogram；
Analytic unit, the Infrared Thermogram for obtaining the collection of infrared thermal imagery collecting unit, and according to infrared thermal imagery map analysis reality
Test chamber interior gathering of people position S；
Unit ventilators, is aerated for the instruction according to control unit to laboratory internal gathering of people position；
Control unit, communicates to connect with infrared thermal imagery collecting unit, analytic unit, unit ventilators；
Control unit obtains laboratory internal gathering of people position S by analytic unit, and according to laboratory internal gathering of people
Position S instruction control unit ventilators actions.
2. laboratory Intelligent ventilation control system according to claim 1, it is characterised in that unit ventilators includes that first leads to
Wind subelement and the second ventilation subelement, the first ventilation subelement and the second ventilation subelement are relative two in the laboratory
Side, the first ventilation subelement includes n ventilation module, and n ventilation module is arranged in order from one end of side wall to the other end, remembers
It is A1、A2……An；Second ventilation subelement includes n ventilation module, is designated as B1、B2……Bn, and B1With A1、B2With A2……Bn
With AnIt is arranged symmetrically；
First area S is preset with control unit1, second area S2, the 3rd region S3；
As S ∈ S1When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Ai、BiVentilation module is adjusted to
Working condition；
As S ∈ S1、S∈S2When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Aj、BjVentilation module
It is adjusted to working condition；
As S ∈ S1、S∈S2、S∈S3When, control unit instruction control unit ventilators action, by A1、B1、A2、B2……Ak、BkIt is logical
Wind module is adjusted to working condition；
Wherein, 1≤i<j<k≤n.
3. laboratory Intelligent ventilation control system according to claim 1, it is characterised in that infrared thermal imagery collecting unit bag
Multiple infrared thermal imagery acquisition modules are included, any one infrared thermal imagery acquisition module includes a thermal infrared imager.
4. laboratory Intelligent ventilation control system according to claim 1, it is characterised in that also including detection unit and report
Alert unit；
Detection unit, for test experience chamber interior pernicious gas content G；Detection unit is communicated to connect with control unit, control
Unit obtains laboratory internal pernicious gas content G by detection unit；
Alarm unit, communicates to connect with control unit, and according to the instruction alert of control unit；
The first content value G is preset with control unit1；
As G >=G1When, control unit sends instruction to alarm unit.
5. laboratory Intelligent ventilation control system according to claim 4, it is characterised in that the alarm unit uses sound
Light crossing-signal.
6. laboratory Intelligent ventilation control system according to claim 1, it is characterised in that also including display unit, shows
Show that unit is communicated to connect with control unit, display unit is used for the laboratory internal pernicious gas content that display control unit sends
G。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261508.2A CN106705370A (en) | 2016-12-30 | 2016-12-30 | Intelligent ventilation control system of laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261508.2A CN106705370A (en) | 2016-12-30 | 2016-12-30 | Intelligent ventilation control system of laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705370A true CN106705370A (en) | 2017-05-24 |
Family
ID=58905539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261508.2A Withdrawn CN106705370A (en) | 2016-12-30 | 2016-12-30 | Intelligent ventilation control system of laboratory |
Country Status (1)
| Country | Link |
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| CN (1) | CN106705370A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747973A (en) * | 2017-10-27 | 2018-03-02 | 安徽育安实验室装备有限公司 | A kind of laboratory safety intelligent protecting method |
| CN107883549A (en) * | 2017-10-27 | 2018-04-06 | 安徽育安实验室装备有限公司 | One kind experiment Inteldectualization Indoors ventilated control system |
| CN109654656A (en) * | 2018-12-11 | 2019-04-19 | 中冶京诚工程技术有限公司 | Piping lane ventilation control method and device |
| 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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| JPH05126394A (en) * | 1991-07-12 | 1993-05-21 | Shimizu Corp | Air conditioning control system following to human distribution |
| CN102358143A (en) * | 2011-07-29 | 2012-02-22 | 齐峰 | Automobile air conditioning system |
| CN105928130A (en) * | 2016-06-20 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Tall and big space dynamic thermal detection variable-air-volume air supply system |
| CN205641367U (en) * | 2016-05-04 | 2016-10-12 | 哈尔滨沪周清工科技发展有限公司 | Cabinet type air purifier control system |
-
2016
- 2016-12-30 CN CN201611261508.2A patent/CN106705370A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126394A (en) * | 1991-07-12 | 1993-05-21 | Shimizu Corp | Air conditioning control system following to human distribution |
| CN102358143A (en) * | 2011-07-29 | 2012-02-22 | 齐峰 | Automobile air conditioning system |
| CN205641367U (en) * | 2016-05-04 | 2016-10-12 | 哈尔滨沪周清工科技发展有限公司 | Cabinet type air purifier control system |
| CN105928130A (en) * | 2016-06-20 | 2016-09-07 | 中铁第四勘察设计院集团有限公司 | Tall and big space dynamic thermal detection variable-air-volume air supply system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747973A (en) * | 2017-10-27 | 2018-03-02 | 安徽育安实验室装备有限公司 | A kind of laboratory safety intelligent protecting method |
| CN107883549A (en) * | 2017-10-27 | 2018-04-06 | 安徽育安实验室装备有限公司 | One kind experiment Inteldectualization Indoors ventilated control system |
| CN109654656A (en) * | 2018-12-11 | 2019-04-19 | 中冶京诚工程技术有限公司 | Piping lane ventilation control method and device |
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |
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| WW01 | Invention patent application withdrawn after publication |