CN108443976A - toll booth air quality control system and control method - Google Patents
toll booth air quality control system and control method Download PDFInfo
- Publication number
- CN108443976A CN108443976A CN201810144141.9A CN201810144141A CN108443976A CN 108443976 A CN108443976 A CN 108443976A CN 201810144141 A CN201810144141 A CN 201810144141A CN 108443976 A CN108443976 A CN 108443976A
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- air
- chamber
- outer circulation
- indoor
- air quality
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- 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
- F24F2110/10—Temperature
-
- 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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- 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
- F24F2110/20—Humidity
-
- 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
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
-
- 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
- F24F2110/30—Velocity
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/52—Air quality properties of the outside air
-
- 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
- F24F2110/64—Airborne particle content
-
- 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
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention relates to an air quality control system and a control method for a toll booth. The air quality control system is a convenient and practical indoor air quality, temperature and humidity monitoring and adjusting system which is reasonable in design, energy-saving, consumption-reducing, compact in structure, capable of keeping indoor micro-positive pressure, and capable of effectively solving the problems in the prior art.
Description
Technical field
The present invention relates to air purification fields.More particularly, it relates to a kind of tollbooth Air Quality Control System
And control method.
Background technology
Domestic toll booth mostly uses greatly fenestration design, and tollbooth generally uses manual toll collection, in Highways ' ring
Border Polluted area, outdoor environment very severe.For vehicle in charge station's idling and startup, various pollutants discharge is even more serious,
Pollution air is entered by charging window in tollbooth, dusty.
Currently, most of tollbooth use traditional domestic air conditioner, mainly there are window air conditioner, Portable vertical type air-conditioning
Do not have also although the air-conditioning of existing type has good temperature, humidity adjusting function on the market with split-type air conditioner three classes
There are realization system, the function of effective control and filtering pollution, leads to there is no band to indoor air quality and air pollution control
It significantly contributes, it is also necessary to which other products and technology are realized.On the other hand, existing air cleaner product on the market
Mainly having two kinds of indoor air filter and ventilator, indoor air filter is subtracted to reach by indoor air circulation filtering
The purpose of of low pollution object, although having certain effect, outdoor pollutant that can still pass through door and window at any time removal particle contamination
Gap get in, fail to solve the problems, such as pollution sources.And ventilator be by outdoor air filtration and introducing interior,
A part of room air is discharged to purify indoor foul atmosphere simultaneously, lacks enough temperature/humidity condition functions, even if having
A little new wind turbines carry heat exchanger, are also not suitable for using in north cold area and the hot humid regional four seasons.Due to each product
It is different with the specific aim of technology, comprehensive and system room air can not be realized when these products and technology being caused to be used alone
The purpose of quality and the control of temperature/humidity system, for example, in not suitable indoor positive pressure, outdoor pollution can still pass through
The gap of door and window is got in.
Therefore, there is an urgent need for it is a kind of can system monitoring, control and adjust indoor air quality, the system of temperature and humidity solves
The certainly above technical problem.
Invention content
To solve technical problem as described above, the present invention provides a kind of reasonable design, it is energy-saving, compact-sized,
It keeps indoor micro-positive pressure, convenient and practical indoor air quality, temperature and humidity to monitor regulating system, can efficiently solve
Problems of the prior art.
In an aspect, the present invention relates to a kind of tollbooth Air Quality Control System.The system comprises data to adopt
Collect component, clean air package, temperature and humidity adjustment component, Control Items and alarm assemblies.
In a preferred embodiment, data acquisition components include the indoor and outdoor differential pressure pickup of measuring chamber inside and outside differential pressure,
The indoor and outdoor air quality sensor of indoor and outdoor air quality is measured, the indoor and outdoor temperature sensing of indoor and outdoor temperature is measured
Device measures the indoor and outdoor humidity sensor of indoor and outdoor humidity.
In a preferred embodiment, the indoor air quality sensor includes that air particles monitoring device and gas phase are dirty
Contaminate monitoring device.Wherein, air particles monitoring device include PM2.5 sensors for monitoring the data such as PM2.5, PM10 and
PM10 sensors；Gas phase pollution monitoring device includes the vehicle exhaust for monitoring vehicle exhaust concentration, gas concentration lwevel etc.
Sensor, carbon dioxide sensor.
In a preferred embodiment, the clean air package include shell and outer circulation chamber, purification wind chamber,
Interior cycle chamber.Wherein, the shell includes panel, backboard, the first side plate, the second side plate, top plate and the bottom plate being tightly connected.
Panel can also include lock and flip component, for being turned on or off panel, to replace corresponding strainer.Backboard is arranged
There is fuselage fixing bracket, for fuselage main body to be fixed to tollbooth.
In a preferred embodiment, the case inside is equipped with acoustical cotton, can achieve the effect that mute noise reduction.
In a preferred embodiment, outer circulation chamber is disposed in proximity to the side of the first side plate, interior cycle chamber setting
In close to the side of the second side plate, purification wind chamber, inside and outside cycle chamber are set between external circulation cavity room and interior cycle chamber
It is connected to respectively with purification wind chamber atmosphere.Outer circulation chamber includes outer circulation first chamber and outer circulation second chamber, described outer
Cycle first chamber and outer circulation second chamber between and outer circulation second chamber and purification wind chamber between be respectively equipped with every
Plate.It is connected in bottom air between outer circulation first chamber and outer circulation second chamber, outer circulation second chamber and purification wind chamber
It is connected in headspace between room, this design can utmostly ensure air purification effect.
In a preferred embodiment, the top of outer circulation first chamber, on top plate be equipped with external circulation air inlet, outside
Cycle air inlet is connected to outdoor.Inside outer circulation first chamber, as at the beginning of the direction of top plate to bottom plate is equipped with outer circulation successively
Effect strainer and the first direct current brushless motor, direct current brushless motor are fixed on bottom plate in effect strainer, outer circulation.Wherein, at the beginning of outer circulation
It can be antibacterial cotton primary filter screen to imitate strainer, can effectively filter large particulate matter, and prevent bacterial growth, can be straight after strainer is dirty
Water receiving is washed.The HEPA strainers that strainer can be H7-H10 ranks, the particulate matter for filtering PM5 or more are imitated in outer circulation.It follows outside
Ring second chamber is internally provided with outer circulation efficient filter.The outer circulation efficient filter can be H12-H13 ranks, preferably H13
The HEPA strainers of rank, for filtering PM2.5 particulate matters.
In a preferred embodiment, in the outer circulation primary filter screen and outer circulation electrostatic is additionally provided between effect strainer
Deduster, the dust granule that can be effectively removed in air, while can also effectively kill harmful bacteria virus.
In a preferred embodiment, can also be arranged between outer circulation efficient filter and top plate catalysis oxidation layer and/or
Active carbon layer, the catalysis oxidation layer can make a variety of pernicious gases resolve into harmless water and titanium dioxide under normal temperature environment
Carbon, the pernicious gas that the active carbon layer can effectively in clean air, achievees the effect that double purification.
In a preferred embodiment, interior cycle air inlet is equipped on the second side plate.Interior cycle chamber and purification wind chamber
Partition board, and air communication are equipped between room.Chamber interior is recycled inside, by interior cycle air inlet to interior cycle chamber and purification wind
Partition board between chamber is equipped with interior cycle high efficiency particulate air filter and the second direct current brushless motor successively.The direct current brushless motor is fixed
In backboard, the interior cycle high efficiency particulate air filter can be H12-H13 ranks, preferably the HEPA strainers of H13 ranks.
In a preferred embodiment, purification wind chamber in, on backboard be equipped with purification wind outlet, purification wind outlet with
Indoor connection.
In a preferred embodiment, it is provided with negative oxygen ion generator in the purification wind chamber, it can be to air
The middle certain density negative oxygen ion of release, ensures that room air is pure and fresh.
In a preferred embodiment, external circulation air inlet is equipped with outer circulation air-valve, and interior cycle air inlet is equipped with interior cycle
Air-valve, outer circulation air-valve, interior cycle air-valve can be communicated to connect with Control Items respectively, for realizing external circulation air inlet
And/or the closure or openness of interior cycle air inlet, can also by adjusting the size of inside and outside circulated air threshold switch degree, to
Control the air quantity of inside and outside cycle.
In a preferred embodiment, clean air package is equipped with safety power switch, when panel is in open state,
Cut off the power, panel in the closure state, power supply conducting, so as to effectively replace strainer, the feelings such as machine maintenance
It plays a protective role under shape.
In a preferred embodiment, the temperature and humidity adjustment component includes refrigerating plant and heating combined equipment.Wherein, described
The interior cycle air inlet air communication of refrigerating plant and clean air package, the heating combined equipment are set to clean air package
It purifies in wind chamber.The heating combined equipment for example can be electric heater unit, to being delivered to the purification indoor purification of wind chamber
Air is adjusted into trip temperature.
In a preferred embodiment, the refrigerating plant can also realize the adjusting to air humidity.
In a preferred embodiment, the refrigerating plant is connected by threeway air pipeline and air-conditioning package air
It is logical.Corresponding valve is arranged in the threeway air pipeline so that air-conditioning package can be both connected to refrigerating plant, can also
It is directly connected to room air, to which without freezing and/or adjusting humidity, refrigerating plant can be closed, saves
The energy.
In a preferred embodiment, the Control Items include control module and display device.Wherein, mould is controlled
The input terminal of block is connected with data acquisition components, output end and display device, clean air package, the humiture of control module
Adjusting part is connected with alarm assemblies.
In a preferred embodiment, the display device includes that liquid crystal display is arranged on panel, can be shown
The numerical informations such as indoor temperature, humidity, date, time, PM2.5 values, wind speed, screen replacing prompt.Alternatively, the display device
Including being connected to the control module home network terminal, such as mobile phone, tablet computer, computer etc. by network.
In a preferred embodiment, the alarm assemblies include buzzer, GPRS communication module etc..It is acquired according to data
The related data of component acquisition can control alarm assemblies by control module and send out alarm signal.Wherein, buzzer can be sent out
Go out sound alarm, warning information can be sent to intelligent terminal by GPRS communication module.For example, when constant temperature is higher or lower than
Situations such as setting value or indoor external differential are persistently unable to reach setting value continuously less than setting value, indoor air quality occurs
When, it notifies related management personnel by sending out alarm signal, the operations such as can be checked, be repaired.
In another aspect, the present invention relates to a kind of tollbooth air quality control methods.The method is using as above
The Air Quality Control System realizes the purification of air.
When work, outdoor air after wind turbine, can be passed through by imitating strainer in outer circulation primary filter screen and outer circulation
Outer circulation high efficiency filter screen completes filtering, send to purification wind chamber, is got in by the outlet of purification wind.Room air can pass through
Then interior cycle efficient filter purification filtering enters purification wind chamber by wind turbine, then is got in by the outlet of purification wind.More than
Both of which, can be according to the environment of indoor and outdoor, by Control Items free switching.Outer circulation can individually be opened, interior followed
Ring or it is inside and outside cycle at the same open.
Using the Air Quality Control System and control method of the present invention, the bulky grain powder in air can be effectively removed
The harmful substances such as dirt, PM2.5, bacterium, motor-vehicle tail-gas, and the negative oxygen ion in air can be increased, keep room air pure and fresh.
To indoor supplement fresh air and it can prevent outdoor pollution from getting in, moreover it is possible to be automatically adjusted according to indoor air quality
Wind speed reduces energy consumption.Technique effect achieved by the present invention is specific as follows：
(1) forced draft.The positive pressure aeration device of the present invention during the work time can be continuously to indoor conveying
Hyperoxic fresh air, indoors central area generate air positive pressure area, to by the air being contaminated from tollbooth
Surrounding squeezes away, air displacement is formed, to achieve the purpose that effectively to purify.Specifically, the present invention can be empty by controlling
Switch degree etc. of the rotating speed of gas purification assembly wind turbine and inside and outside cycle air-valve adjusts intake, so keep it is indoor just
Pressure.
(2) data acquisition components can effectively realize continuing to monitor to air quality, ambient temperature and humidity etc., pass through control
Control of the display module to clean air package, temperature and humidity adjustment component, can effectively realize air purification, temperature and humidity adjustment
Equal kinetic energy.
(3) multistage purification：Pollutants in air can be effectively removed, air purity in tollbooth is persistently kept, effectively carries
Air quality in high charge pavilion.
(4) external circulation cavity indoor location has catalysis oxidation layer and active carbon layer, can effectively purify harmful gas in air
Body, such as come from the pernicious gas of vehicle exhaust, ensure air quality.
(5) it purifies in wind chamber and negative oxygen ion generator is installed, negative oxygen ion ingredient in air can be increased, to change
Kind air quality, promotes people's health.
(6) warning function can ensure that administrative staff know to alert situation in time.
(7) super mute：Multiple noise protection, ultra-low noise use.
(8) present invention can be such that clean air package is ideally combined with temperature-controlled package, can intelligently adjust air quantity
It is to solve air purification to control the approach to organically blend with temperature with the relationship of temperature.The air quality control of the present invention
System can well solve the big workload problem that air-conditioning draught fan is brought by positive pressure.With high-intelligentization, high efficiency, energy-saving ring
The features such as guarantor.
The Air Quality Control System of the present invention is applied to tollbooth, room air pressure can be made to remain and compare room
External environment air pressure is high, and effect, which is outdoor air, will not flow to interior, be effectively isolated the sky that Vehicular exhaust and haze pollute
Gas.Effective filtering of PM2.5, carbon dioxide etc. keeps room air pure and fresh.Indoor temperature, humidity, PM2.5 are acquired by sensor
The data such as concentration, carbon dioxide content input to control system and are analyzed, and can be supplied with adjust automatically temperature, new fan delivery
Give, air conditioner fresh air machine made rationally to be run under an intelligent environment, reach satisfactory indoor positive pressure, temperature, humidity,
The space environment of the content of PM2.5 and carbon dioxide etc..
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention in conjunction with following description, not necessarily composition pair
The restriction of the present invention.Each structure member is only symbolically shown in attached drawing, is not necessarily been drawn to scale.
Fig. 1 is the schematic diagram of clean air package case panel of the present invention.
Fig. 2 is the schematic diagram of clean air package Housing Base of the present invention, the first side plate and the second side plate.
Fig. 3 is the schematic diagram of clean air package cover top plate of the present invention.
Fig. 4 is the schematic diagram of clean air package shell backboard of the present invention.
Fig. 5 is the schematic diagram of clean air package shell of the present invention.
Fig. 6 is the perspective diagram of clean air package of the present invention.
Specific implementation mode
Principles and features of the present invention are described below in conjunction with attached drawing 1-6, described embodiment is only used for solving
Release the present invention, it is not intended to any restriction be constituted to the scope of the present invention, scope of the present invention only passes through appended
Claim limit.
The present invention Air Quality Control System include data acquisition components, clean air package, temperature and humidity adjustment component,
Control Items and alarm assemblies.
Data acquisition components include the indoor and outdoor differential pressure pickup of measuring chamber inside and outside differential pressure, measure indoor and outdoor air quality
Indoor and outdoor air quality sensor, measure the indoor and outdoor temperature sensor of indoor and outdoor temperature, measure indoor and outdoor humidity
Indoor and outdoor humidity sensor.The indoor air quality sensor includes air particles monitoring device and gas phase pollution monitoring dress
It sets.Wherein, air particles monitoring device includes the PM2.5 sensors and PM10 sensings for monitoring the data such as PM2.5, PM10
Device；Gas phase pollution monitoring device includes for monitoring the automobile exhaust sensor of vehicle exhaust concentration, gas concentration lwevel etc., two
Aoxidize carbon sensor.
The clean air package includes shell 1 and outer circulation chamber 2, purification wind chamber 3, interior cycle chamber 4.Its
In, the shell includes panel 11, backboard 12, the first side plate 13, the second side plate 14, top plate 15 and the bottom plate 16 being tightly connected.
Panel 11 further includes lock 17 and flip component 18, for being turned on or off panel, to replace corresponding strainer.Backboard 12
It is provided with fuselage fixing bracket 19, for fuselage main body to be fixed to tollbooth.The case inside is equipped with acoustical cotton.
Outer circulation chamber 2 is disposed in proximity to the side of the first side plate 13, and interior cycle chamber 4 is disposed in proximity to the second side plate 14
Side, the setting purification wind chamber 3 between external circulation cavity room 2 and interior cycle chamber 4, inside and outside cycle chamber 2,4 respectively with only
Change 3 air communication of wind chamber.Outer circulation chamber 2 includes outer circulation first chamber 21 and outer circulation second chamber 22, described to follow outside
It is set respectively between ring first chamber 21 and outer circulation second chamber 22 and between outer circulation second chamber 21 and purification wind chamber 3
There is partition board.It is connected in bottom air between outer circulation first chamber 21 and outer circulation second chamber 22, outer circulation second chamber 22
It is connected in headspace between purification wind chamber 3.
The top of outer circulation first chamber 21, on top plate be equipped with external circulation air inlet 23, external circulation air inlet 23 with
Outdoor connection.Inside outer circulation first chamber 21, outer circulation primary filter screen is equipped with by top plate 15 to the direction of bottom plate 16 successively
24, it imitates strainer 25 in outer circulation and the first direct current brushless motor 26, direct current brushless motor 26 is fixed on bottom plate 16.Wherein, it follows outside
Ring primary filter screen 24 is antibacterial cotton primary filter screen, and it is H10 rank HEPA strainers that strainer 25 is imitated in outer circulation.Outer circulation second chamber
22 are internally provided with outer circulation efficient filter 27.The outer circulation efficient filter 27 is the HEPA strainers of H13 ranks.
In the outer circulation primary filter screen 24 and outer circulation electrostatic precipitator is additionally provided between effect strainer 25 (in attached drawing not
Show), the dust granule that can be effectively removed in air, while can also effectively kill harmful bacteria virus.
Catalysis oxidation layer (attached to be not shown in figure) can also be set between outer circulation efficient filter 27 and top plate 15 and/or lived
Property layer of charcoal (attached to be not shown in figure), it is harmless that the catalysis oxidation layer can be such that a variety of pernicious gases resolve under normal temperature environment
Water and carbon dioxide, the pernicious gas that the active carbon layer can effectively in clean air, achieve the effect that double purification.
Interior cycle air inlet 41 is equipped on the second side plate 14.Be equipped between interior cycle chamber 4 and purification wind chamber 3 every
Plate, and air communication.Recycle inside chamber 4 inside, by interior cycle air inlet 41 to interior cycle chamber 4 and purify wind chamber 3 it
Between partition board successively be equipped with interior cycle high efficiency particulate air filter 42 and the second direct current brushless motor 43.Second direct current brushless motor 43
It is fixed on backboard 12, the interior cycle high efficiency particulate air filter 42 is the HEPA strainers of H13 ranks.
In purification wind chamber 3, in, equipped with wind outlet 31 is purified, purification wind outlet 31 is connected to indoor on backboard 12.Institute
It states in purification wind chamber 3 and is provided with negative oxygen ion generator (attached to be not shown in figure), a certain concentration can be discharged into air
Negative oxygen ion, ensure room air it is pure and fresh.
External circulation air inlet 23 is equipped with outer circulation air-valve (attached to be not shown in figure), and interior cycle air inlet 41 is equipped with interior circulated air
Valve (attached to be not shown in figure), outer circulation air-valve, interior cycle air-valve can be communicated to connect with control system respectively, for realizing outer circulation
The closure or openness of air inlet 23 and/or interior cycle air inlet 41, can also be by adjusting inside and outside circulated air threshold switch degree
Size, to control the air quantity of inside and outside cycle.
Clean air package is equipped with safety power switch 5, and when panel 11 is in open state, power supply is cut off, in face
In the closure state, power supply is switched on plate 11, so as to effectively play guarantor in the case where replacing the situations such as strainer, machine maintenance
Shield acts on.
The temperature and humidity adjustment component includes refrigerating plant (attached to be not shown in figure) and heating combined equipment (attached to be not shown in figure).
Wherein, the interior cycle air inlet air communication of the refrigerating plant and clean air package, the heating combined equipment are set to air
In the purification wind chamber of purification assembly.The heating combined equipment for example can be electric heater unit, to being delivered to purification wind chamber
Indoor purification air is adjusted into trip temperature.The refrigerating plant can also realize the adjusting to air humidity.
The refrigerating plant passes through threeway air pipeline and air-conditioning package air communication.The threeway air pipeline is set
Set corresponding valve so that air-conditioning package can be both connected to refrigerating plant, can also be directly connected to room air, from
And without freezing and/or adjusting humidity, refrigerating plant can be closed, it is energy saving.
The Control Items include control module (attached to be not shown in figure) and display device (attached to be not shown in figure).Its
In, the input terminal of control module is connected with data acquisition components, output end and display device, the air purification group of control module
Part, temperature and humidity adjustment component are connected with alarm assemblies.
The display device include be arranged on panel liquid crystal display, can show indoor temperature, humidity, the date,
The numerical informations such as time, PM2.5 values, wind speed, screen replacing prompt.Alternatively, the display device includes by network and control
Module connected home network terminal, such as mobile phone, tablet computer, computer etc..
The alarm assemblies (attached to be not shown in figure) include buzzer, GPRS communication module etc..According to data acquisition components
The related data of acquisition can control alarm assemblies by control module and send out alarm signal.Wherein, buzzer can send out sound
Sound alerts, and warning information can be sent to intelligent terminal by GPRS communication module.For example, when constant temperature is higher or lower than setting
When situations such as value or indoor external differential are persistently unable to reach setting value continuously less than setting value, indoor air quality occurs, lead to
It crosses and sends out alarm signal notice related management personnel, the operations such as can be checked, be repaired.
Claims (10)
1. a kind of tollbooth Air Quality Control System, the system comprises data acquisition components, clean air package, humitures
Adjusting part, Control Items and alarm assemblies；
Preferably, the data acquisition components include the indoor and outdoor differential pressure pickup of measuring chamber inside and outside differential pressure, and it is empty to measure indoor and outdoor
The indoor and outdoor air quality sensor of makings amount, measure indoor and outdoor temperature indoor and outdoor temperature sensor and measuring chamber in,
The indoor and outdoor humidity sensor of outer humidity；It is highly preferred that the indoor air quality sensor includes air particles monitoring device
With gas phase pollution monitoring device, wherein air particles monitoring device includes PM2.5 sensors and PM10 sensors, gas phase pollution
Monitoring device includes automobile exhaust sensor, carbon dioxide sensor；
Preferably, the Control Items include control module and display device；Wherein, the input terminal and data of control module
Acquisition component is connected, output end and display device, clean air package, temperature and humidity adjustment component and the alarm group of control module
Part is connected；It is highly preferred that the display device includes the liquid crystal display being arranged on clean air package, alternatively, described
Display device includes being connected to the control module home network terminal by network.
2. Air Quality Control System according to claim 1, it is characterised in that：The clean air package includes shell
And outer circulation chamber, purification wind chamber, interior cycle chamber；
Preferably, the shell includes panel, backboard, the first side plate, the second side plate, top plate and the bottom plate being tightly connected；It is more excellent
Selection of land, panel includes lock and flip component, for being turned on or off panel；Backboard is provided with fuselage fixing bracket；Also more
Preferably, the case inside is equipped with acoustical cotton.
3. Air Quality Control System according to claim 2, it is characterised in that：Outer circulation chamber is disposed in proximity to first
The side of side plate, interior cycle chamber are disposed in proximity to the side of the second side plate, are set between external circulation cavity room and interior cycle chamber
Purification wind chamber is set, inside and outside cycle chamber is connected to purification wind chamber atmosphere respectively；Outer circulation chamber includes the first chamber of outer circulation
Room and outer circulation second chamber, between the outer circulation first chamber and outer circulation second chamber and outer circulation second chamber and
It is respectively equipped with partition board between purification wind chamber；It is connected in bottom air between outer circulation first chamber and outer circulation second chamber,
It is connected in headspace between outer circulation second chamber and purification wind chamber；
Preferably, at the top of outer circulation first chamber, be equipped with external circulation air inlet on top plate, external circulation air inlet with it is outdoor
Connection；Inside outer circulation first chamber, it is equipped in outer circulation primary filter screen, outer circulation and is imitated successively by the direction of top plate to bottom plate
Strainer and the first direct current brushless motor, direct current brushless motor are fixed on bottom plate；Outer circulation primary filter screen is antibacterial cotton primary filter screen,
The HEPA strainers that strainer is H7-H10 ranks are imitated in outer circulation；Outer circulation second chamber is internally provided with outer circulation efficient filter, institute
State the HEPA strainers that outer circulation efficient filter is H12-H13 ranks, preferred H13 ranks；
Preferably, in the outer circulation primary filter screen and outer circulation electrostatic precipitator is additionally provided between effect strainer；
Preferably, catalysis oxidation layer and/or active carbon layer are set between outer circulation efficient filter and top plate.
4. Air Quality Control System according to claim 2 or 3, it is characterised in that：Interior follow is equipped on the second side plate
Ring air inlet；Partition board, and air communication are equipped between interior cycle chamber and purification wind chamber；Chamber interior is recycled inside, by interior
It recycles air inlet to the partition board between interior cycle chamber and purification wind chamber and is equipped with interior cycle high efficiency particulate air filter and second successively directly
Flow brushless fan；The direct current brushless motor is fixed on backboard, and the interior cycle high efficiency particulate air filter is H12-H13 ranks, preferably
The HEPA strainers of H13 ranks.
5. according to claim 2 to 4 any one of them Air Quality Control System, it is characterised in that：In purification wind chamber,
It is equipped with the outlet of purification wind in backboard, the outlet of purification wind is connected to interior；
Preferably, it is provided with negative oxygen ion generator in the purification wind chamber.
6. Air Quality Control System according to claim 5, it is characterised in that：External circulation air inlet is equipped with outer circulation wind
Valve, interior cycle air inlet be equipped with interior cycle air-valve, outer circulation air-valve, interior cycle air-valve can respectively with Control Items communication link
It connects, for realizing external circulation air inlet and/or the closure or openness of interior cycle air inlet, and by adjusting inside and outside circulated air
The size of threshold switch degree, to control the air quantity of inside and outside cycle.
7. according to claim 2 to 6 any one of them Air Quality Control System, it is characterised in that：Clean air package is set
Have safety power switch, when panel is in open state, cut off the power, panel in the closure state, power supply conducting.
8. Air Quality Control System according to claim 1, it is characterised in that：The temperature and humidity adjustment component includes system
Device for cooling and heating combined equipment；Wherein, the interior cycle air inlet air communication of the refrigerating plant and clean air package, the system
Thermal is set in the purification wind chamber of clean air package；
Preferably, the heating combined equipment is electric heater unit, to carry out temperature to being delivered to the indoor purification air of purification wind chamber
Degree is adjusted；
Preferably, air humidity can be adjusted in the refrigerating plant；
Preferably, the refrigerating plant passes through threeway air pipeline and air-conditioning package air communication；The threeway air hose
Corresponding valve is arranged in road so that air-conditioning package can be both connected to refrigerating plant, can also directly be connected with room air
It is logical.
9. Air Quality Control System according to claim 1, it is characterised in that：The alarm assemblies include buzzer
And/or GPRS communication module.
10. a kind of tollbooth air quality control method, it is characterised in that：The method uses any according to claim 1-9
Air Quality Control System described in carries out the purification of air；Wherein, outer circulation, it is interior cycle individually open or it is interior,
Outer circulation is opened simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144141.9A CN108443976B (en) | 2018-02-11 | 2018-02-11 | Toll booth air quality control system and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144141.9A CN108443976B (en) | 2018-02-11 | 2018-02-11 | Toll booth air quality control system and control method |
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| CN108443976A true CN108443976A (en) | 2018-08-24 |
| CN108443976B CN108443976B (en) | 2020-06-19 |
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| CN201810144141.9A Active CN108443976B (en) | 2018-02-11 | 2018-02-11 | Toll booth air quality control system and control method |
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| Publication number | Publication date |
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| CN108443976B (en) | 2020-06-19 |
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