CN207635532U - Centralized intelligence fresh air system - Google Patents

Centralized intelligence fresh air system Download PDF

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Publication number
CN207635532U
CN207635532U CN201721613828.XU CN201721613828U CN207635532U CN 207635532 U CN207635532 U CN 207635532U CN 201721613828 U CN201721613828 U CN 201721613828U CN 207635532 U CN207635532 U CN 207635532U
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unit
filter
air
main control
control unit
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陈百生
孔晗
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Hangzhou Pu Stone Technology Co Ltd
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Hangzhou Pu Stone Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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Abstract

The utility model is related to Techniques for Indoor Air Purification fields, specifically, being related to a kind of centralized intelligence fresh air system, more specifically to a kind of indoor air cleaning system in classroom.It includes monitoring system, filtration system, noise reduction system, server unit, background unit and terminal unit, monitoring system is for being detected room air situation and being sent to server unit, server unit can carry out the data uploaded at monitoring system processing and control filtration system operation when air regime reaches setting condition, filtration system is indoor for being introduced after being filtered to outdoor air, noise reduction system is used to carry out noise reduction to the outlet of filtration system, background unit is for being managed server unit, terminal unit with server unit for interacting.The utility model can preferably realize the monitoring to room air, and operation noise is smaller, and operating cost is relatively low.

Description

Centralized intelligence fresh air system
Technical field
The utility model is related to Techniques for Indoor Air Purification fields, specifically, being related to a kind of centralized intelligence fresh air system System, more specifically to a kind of indoor air cleaning system in classroom.
Background technology
Air pollution can bring serious threat to health, especially for minor, still due to its respiratory system In developmental condition therefore comparison is fragile, therefore air pollution is easy to cause the various breathing problems of minor.Unquestionably, it learns School is that the place that minor concentrates just not only needs to do particularly with this relative closure in classroom and densely populated place Net air, and also need to keep certain oxygen content.
The existing scheme handled air mainly has following two:One, indoor circulation air cleaning system, it is main For carrying out circulating filtration to room air;Two, centralized air washing purification system, by water-washing technique scavenging air Pollutant, centralization installation simultaneously passes through pipeline be sent into it is indoor.
For the first above-mentioned scheme, since itself and outdoor air are relatively isolated, can be caused in densely populated place So that oxygen content in air is declined, and then National People's Congress's cerebral oxygen supply deficiency is allowed even to generate sense of discomfort;Simultaneously as its equipment is installed on room Interior, not only noise is larger, but also also needs to be transformed supply line sometimes.Therefore the first above-mentioned scheme there are cost compared with Height, noise is larger, cannot preferably meet the defects of oxygen-supplying amount demand, to not be suitable for purifying to Classroom air.
For above-mentioned second scheme, after being handled air by water-washing technique, humidity is larger in air, for a long time with Toward going mouldy in ventilation shaft can be caused, and then lead to secondary pollution.Therefore it is not suitable for purifying Classroom air yet.
Apart from the above, the particularity of school also makes, a large amount of parents' meetings are desirable to residing for real-time awareness oneself child The situation of environment, and existing air cleaning system lacks remote control or checks ability, therefore cannot be satisfied the above-mentioned of parent It is required that.
Utility model content
The content of the utility model is to provide a kind of centralized intelligence fresh air system, can overcome certain of the prior art Or certain defects.
Centralized intelligence fresh air system according to the present utility model comprising monitoring system, filtration system, noise reduction system, Server unit, background unit and terminal unit, monitoring system is for being detected room air situation and being sent to service Device unit, server unit can carry out the data uploaded at monitoring system processing and when air regime reach setting condition Filtration system operation is controlled, filtration system is indoor for being introduced after being filtered to outdoor air, and noise reduction system is used for filtering The outlet of system carries out noise reduction, and background unit is for being managed server unit, and terminal unit is used for and server unit It interacts.
A kind of centralized intelligence fresh air system of the utility model, main application scenarios are schools.Wherein, monitoring system energy Enough to be set in indoor (such as in classroom), monitoring system can include existing air quality monitor, so as to effectively to room Such as PM2.5, PM10 of interior air, carbon dioxide, humiture, formaldehyde parameter are monitored.Filtration system can use a variety of Existing air filter group builds up multiple stage filtration system, so as to draw after being filtered to outdoor air by multistage filtering Enter interior.Noise reduction system can use existing noise reduction processing unit and be added at the ajutage road junction of filtration system, to Noise at filtration system can be handled.The data detected at monitoring system can be uploaded at server unit, this On the one hand it enables a user in real time check indoor air regime by terminal unit or background unit, and it is another Aspect by server unit be arranged impose a condition can air regime reaches a certain level indoors when, automatically controlled Filter system operation.By above-mentioned construction, can preferably realize the monitoring to room air, and it is smaller to run noise, operation at This is relatively low.Background unit can be managed server unit, and a certain air quality of setting is default such as at server unit Index (imposes a condition).
Preferably, filtration system includes filter device ontology, filter device ontology includes filter device main body, filtering dress It sets and is equipped with filter chamber in main body;Filter chamber one end is equipped with air inlet, and the filter chamber other end is equipped with gas outlet;Along air inlet in filter chamber The direction of mouth to gas outlet is equipped with medium effeciency filter, inferior high efficiency filter, active carbon filter and wind turbine successively, and wind turbine is become by one Frequency governor is controlled;The both sides of medium effeciency filter, inferior high efficiency filter and active carbon filter are equipped with differential pressure pickup.
Wherein, medium effeciency filter, inferior high efficiency filter and active carbon filter are the more mature technology of the prior art, Details are not described herein again.
In the utility model, medium effeciency filter can preferably remove the PM10 particles in air, inferior high efficiency filter energy Enough PM2.5 particles preferably removed in air, active carbon filter can preferably remove the TVOC in air.Pass through multistage Filtering can remove the different pollutants in air successively, and so as to which outdoor air is preferably passed through interior, this can also Effectively ensure that room air can have enough oxygen content.In addition, differential pressure pickup, wind turbine and variable-frequency governor can be compared with Good ground group builds up closed-loop control system, so as to preferably regulate and control to the ventilation quantity of filtration system.And differential pressure pickup Setting, also enable a user to the loss feelings preferably to medium effeciency filter, inferior high efficiency filter and active carbon filter Condition is monitored, so as to preferably be replaced in time to consumptive material.
Preferably, differential pressure pickup and variable-frequency governor are connect with one first main control unit, the first main control unit is logical One first communication unit is crossed to be communicated with server unit;Differential pressure pickup is used to corresponding differential pressure information being sent to first Main control unit is handled, and the first main control unit can differential pressure information be sent to service by the first communication unit by treated Device unit;First main control unit can also receive the fan operation signal sent at server unit by the first communication unit To control variable-frequency governor.To preferably realize intelligent management and the control of whole system.
Preferably, monitoring system include temperature sensor, humidity sensor, gas sensor, the second main control unit and Second communication unit, temperature sensor is for detecting indoor temperature and being sent to the second main control unit, and humidity sensor is for examining It surveys indoor humidity and is sent to the second main control unit, gas sensor is for detecting indoor associated gas concentration and being sent to second Main control unit, the second main control unit be used for the data that are uploaded at temperature sensor, humidity sensor and gas sensor into Row handles and is sent to server unit by the second communication unit.To preferably realize the intelligent management of whole system And control.
Preferably, gas sensor includes particle concentration sensor, gas concentration lwevel sensor and oxygen concentration Sensor.So as to be preferably detected to indoor particle concentration, gas concentration lwevel and oxygen concentration.
Description of the drawings
Fig. 1 is a kind of system block diagram of centralized intelligence fresh air system in embodiment 1;
Fig. 2 is the schematic diagram of the filter device ontology in embodiment 1;
Fig. 3 is the system block diagram of the filtration system in embodiment 1;
Fig. 4 is the system block diagram of the monitoring system in embodiment 1.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that embodiment be only to the utility model explain and and it is non-limiting.
Embodiment 1
As shown in Figure 1, present embodiments providing a kind of centralized intelligence fresh air system comprising monitoring system, filtering system System, noise reduction system, server unit, background unit and terminal unit, monitoring system is for being detected room air situation And it is sent to server unit, server unit to the data uploaded at monitoring system can handle and reach in air regime To control filtration system operation when imposing a condition, filtration system is indoor for being introduced after being filtered to outdoor air, noise reduction system It unites and carries out noise reduction for the outlet to filtration system, for being managed to server unit, terminal unit is used for background unit It is interacted with server unit.
A kind of centralized intelligence fresh air system of the present embodiment, main application scenarios are schools.Wherein, monitoring system can Set on indoor (such as in classroom), monitoring system can include existing air quality monitor, so as to effectively to interior Such as PM2.5, PM10 of air, carbon dioxide, humiture, formaldehyde parameter are monitored.Filtration system can use a variety of existing Some air filter groups build up multiple stage filtration system, so as to introduce after being filtered to outdoor air by multistage filtering It is indoor.Noise reduction system can use existing noise reduction processing unit and be added at the ajutage road junction of filtration system, so as to It is enough that noise at filtration system is handled.The data detected at monitoring system can be uploaded at server unit, this Aspect enables a user in real time check indoor air regime by terminal unit or background unit, and another party Face by server unit be arranged impose a condition can air regime reaches a certain level indoors when, automatically control filtering System operation.By above-mentioned construction, the monitoring to room air can be preferably realized, and operation noise is smaller, operating cost It is relatively low.
In the present embodiment, background unit can be managed server unit, and setting is a certain such as at server unit Air quality pre-set level (imposes a condition).
In conjunction with shown in Fig. 2, filtration system includes filter device ontology 200, and filter device ontology 200 includes filter device master Body 210, filter device main body 210 is interior to be equipped with filter chamber 211;211 one end of filter chamber is equipped with air inlet 211a, and filter chamber 211 is another One end is equipped with gas outlet 211b;It is equipped with medium air filtration successively along air inlet 211a to the direction of gas outlet 211b in filter chamber 211 Device 220, inferior high efficiency filter 230, active carbon filter 240 and wind turbine 250, wind turbine 250 are controlled by a variable-frequency governor 260 System;The both sides of medium effeciency filter 220, inferior high efficiency filter 230 and active carbon filter 240 are equipped with differential pressure pickup 270.
Wherein, medium effeciency filter 220, inferior high efficiency filter 230 and active carbon filter 240 be the prior art more at Ripe technology, details are not described herein again.
In the present embodiment, medium effeciency filter 220 can preferably remove the PM10 particles in air, inferior high efficiency filter 230 can preferably remove the PM2.5 particles in air, and active carbon filter 240 can preferably remove the TVOC in air. The different pollutants in air can be removed successively by multistage filtering, so as to which outdoor air is preferably passed through interior, This can also effectively ensure that room air can have enough oxygen content.
In addition, differential pressure pickup 270, wind turbine 250 and variable-frequency governor 260 preferably group can build up closed-loop control system System, so as to preferably regulate and control to the ventilation quantity of filtration system.And the setting of differential pressure pickup 270, also so that using Person can preferably supervise the loss situation of medium effeciency filter 220, inferior high efficiency filter 230 and active carbon filter 240 Control, so as to preferably be replaced in time to consumptive material.
In conjunction with shown in Fig. 3, differential pressure pickup 270 and variable-frequency governor 260 are connect with one first main control unit, the first master Control unit is communicated by one first communication unit with server unit;Differential pressure pickup 270 is for believing corresponding pressure difference Breath is sent to the first main control unit and is handled, and the first main control unit can differential pressure information passes through the first communication unit by treated Member is sent to server unit;First main control unit can also be received at server unit by first communication unit and be sent Fan operation signal is to control variable-frequency governor 260.To preferably realize whole system intelligent management and Control.
In conjunction with shown in Fig. 4, monitoring system includes temperature sensor, humidity sensor, gas sensor, the second main control unit With the second communication unit, for detecting indoor temperature and being sent to the second main control unit, humidity sensor is used for temperature sensor Detection indoor humidity is simultaneously sent to the second main control unit, and gas sensor is for detecting indoor associated gas concentration and being sent to the Two main control units, the second main control unit are used for the data to being uploaded at temperature sensor, humidity sensor and gas sensor Handle and server unit is sent to by the second communication unit.To preferably realize the intelligent pipe of whole system Reason and control.
In the present embodiment, gas sensor includes that particle concentration sensor, gas concentration lwevel sensor and oxygen are dense Spend sensor.So as to be preferably detected to indoor particle concentration, gas concentration lwevel and oxygen concentration.
A kind of centralized intelligence fresh air system of the present embodiment is disposed by using outdoor concentration, and uses frequency control Device 260 controls wind turbine 250, so as to energy saving consumption to greatest extent;It, can be step by step by using multiple filtration technology Remove different harmful pollutants;By using differential pressure pickup 270, it can preferably calculate analysis filter consumptive material and use Situation, and then it is conveniently replaceable consumptive material;By the way that noise reduction system is arranged, operation noise problem can be preferably solved.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (5)

1. centralized intelligence fresh air system, it is characterised in that:Including monitoring system, filtration system, noise reduction system, server list Member, background unit and terminal unit, monitoring system take for server unit to be detected and be sent to room air situation Business device unit can carry out the data uploaded at monitoring system processing and control when air regime reaches setting condition to filter System operation, filtration system is indoor for being introduced after being filtered to outdoor air, and noise reduction system is for going out filtration system Gas carries out noise reduction, and background unit is for being managed server unit, and terminal unit with server unit for interacting.
2. centralized intelligence fresh air system according to claim 1, it is characterised in that:Filtration system includes filter device sheet Body (200), filter device ontology (200) include filter device main body (210), and filter chamber is equipped in filter device main body (210) (211);Filter chamber (211) one end is equipped with air inlet (211a), and filter chamber (211) other end is equipped with gas outlet (211b);Filtering It is equipped with medium effeciency filter (220), sub- high efficiency filter in chamber (211) successively along air inlet (211a) to the direction of gas outlet (211b) Device (230), active carbon filter (240) and wind turbine (250), wind turbine (250) are controlled by a variable-frequency governor (260);In The both sides of effect filter (220), inferior high efficiency filter (230) and active carbon filter (240) are equipped with differential pressure pickup (270)。
3. centralized intelligence fresh air system according to claim 2, it is characterised in that:Differential pressure pickup (270) and frequency conversion Governor (260) is connect with one first main control unit, and the first main control unit passes through one first communication unit and server unit It is communicated;Differential pressure pickup (270) is handled for corresponding differential pressure information to be sent to the first main control unit, the first master Control unit can differential pressure information be sent to server unit by the first communication unit by treated;First main control unit can also The fan operation signal sent at server unit is enough received to be carried out to variable-frequency governor (260) by the first communication unit Control.
4. centralized intelligence fresh air system according to claim 3, it is characterised in that:Monitoring system includes temperature sensing Device, humidity sensor, gas sensor, the second main control unit and the second communication unit, temperature sensor is for detecting Indoor Temperature The second main control unit is spent and is sent to, for detecting indoor humidity and being sent to the second main control unit, gas passes humidity sensor For detecting indoor associated gas concentration and being sent to the second main control unit, the second main control unit is used for temperature sensing sensor The data uploaded at device, humidity sensor and gas sensor handle and are sent to server by the second communication unit Unit.
5. centralized intelligence fresh air system according to claim 4, it is characterised in that:Gas sensor includes that particulate matter is dense Spend sensor, gas concentration lwevel sensor and oxygen concentration sensor.
CN201721613828.XU 2017-11-28 2017-11-28 Centralized intelligence fresh air system Active CN207635532U (en)

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Application Number Priority Date Filing Date Title
CN201721613828.XU CN207635532U (en) 2017-11-28 2017-11-28 Centralized intelligence fresh air system

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Application Number Priority Date Filing Date Title
CN201721613828.XU CN207635532U (en) 2017-11-28 2017-11-28 Centralized intelligence fresh air system

Publications (1)

Publication Number Publication Date
CN207635532U true CN207635532U (en) 2018-07-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111121255A (en) * 2019-12-18 2020-05-08 袁文硕 Classroom environment control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111121255A (en) * 2019-12-18 2020-05-08 袁文硕 Classroom environment control system
CN111121255B (en) * 2019-12-18 2021-04-13 袁文硕 Classroom environment control system

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