CN206695337U - Digital intellectualization ventilation monitoring system - Google Patents
Digital intellectualization ventilation monitoring system Download PDFInfo
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- CN206695337U CN206695337U CN201720269348.XU CN201720269348U CN206695337U CN 206695337 U CN206695337 U CN 206695337U CN 201720269348 U CN201720269348 U CN 201720269348U CN 206695337 U CN206695337 U CN 206695337U
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- discharge duct
- air quality
- monitoring system
- processor
- digital intellectualization
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- 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
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Abstract
The utility model discloses a kind of digital intellectualization ventilation monitoring system, it is intended to solves the problem of existing ventilating system to the air of outdoor directly that outside gas discharge chamber not up to standard, can cause certain pollution, its drip irrigation device is：Air quality detecting device including detecting indoor concentration of toxic gases located at interior, also include extractor fan and discharge duct, and be electrically connected with respectively with the air quality detecting device and the extractor fan and the first processor of the extractor fan startup is controlled when the air quality detecting device detects that indoor concentration of toxic gases exceedes default concentration of toxic gases a reference value, detachably it is provided with the discharge duct for occurring physically or chemically to react to reduce the filter of toxic gas content with the toxic gas in the discharge duct；The utility model has the advantages of poisonous indoor gas of low concentration is drained into outdoor as far as possible.
Description
Technical field
Monitoring system is the utility model is related to, more particularly to a kind of digital intellectualization ventilation monitoring system.
Background technology
After " smoke pollution ", " photochemical pollution ", nowadays the mankind are faced with is with " room air pollution "
Main third time environmental pollution.US Experts detection finds more than 500 kinds of volatile organic matter in air indoors be present, wherein
Carcinogen just has kind more than 20, Causative virus kind more than 200.A large amount of startling facts prove, room air pollution into
To endanger " the stealthy killer " of human health.Therefore, when the concentration of the toxic and harmful gas of interior exceedes safety standard, just must
Ventilation must be aerated at once, but people are often the difference that room air is just recognized after body is felt ill,
Just it is aerated ventilation, and the toxic and harmful gas in this when room causes certain infringement to the body of people.
In view of the above-mentioned problems, authorized announcement date on November 25th, 2015, notification number CN204806502U Chinese patent one
Kind room air monitoring system, it is proposed that a solution, it is mainly made up of processor, detection module and extractor fan,
Processor distinguishes connection detection module and extractor fan, extractor fan connecting pipe, and sky throughout the room is extracted by pipeline
Gas sample sheet, detection module is detected to air sample concurrently send testing result to processor, and processor is by testing result and place
The threshold value for the air quality indexes being provided with reason device is compared, when at least one air quality indexes exceed threshold range,
Processor control extractor fan runs at high speed with by indoor gas discharge chamber not up to standard.
But above-mentioned solution can cause certain directly outside gas discharge chamber not up to standard to the air of outdoor
, therefore, room for improvement also be present in pollution.
Utility model content
The purpose of this utility model is to provide a kind of digital intellectualization ventilation supervising device, has as far as possible by low concentration
The advantages of poisonous indoor gas drains into outdoor.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of digital intellectualization leads to
Wind monitoring system, including the air quality detecting device located at interior for the indoor concentration of toxic gases of detection, in addition to take out
Wind apparatus and discharge duct, and be electrically connected with and described with the air quality detecting device and the extractor fan respectively
Air quality detecting device is detected when indoor concentration of toxic gases exceedes default concentration of toxic gases a reference value described in control
The first processor that extractor fan starts, be detachably provided with the discharge duct for it is poisonous in the discharge duct
Gas occurs physically or chemically to react to reduce the filter of toxic gas content.
Using such scheme, detect that indoor concentration of toxic gases has poison gas more than default in air quality detecting device
During bulk concentration a reference value, first processor control extractor fan starts so that indoor gas is drained into outdoor, in exhaust process, surpasses
The indoor gas for crossing concentration of toxic gases a reference value flows through discharge duct, and the filter being provided with discharge duct is to Indoor Air
Body is filtered, to reduce the toxic gas even eliminated as far as possible in air comprehensively, to reduce toxic gas to outdoor empty
The pollution of gas；Meanwhile connected between filter and discharge duct using removably, finished in filter service life
During the filter that need to more renew, the connection between filter and discharge duct is removed, was then taken out out of discharge duct
Device is filtered, therefore, replacement operation is simple and convenient.
Preferably, the filter includes the filtering frame being removably connected on discharge duct and is removably connected to
Bag filter on filtering frame, the bag filter is interior to be filled with by occurring physically or chemically to react poisonous to reduce with toxic gas
The filtering material of gas content.
Using such scheme, the bag filter filled with filtering material is covered with whole filtering frame and entered with flowing through the gas of filtering frame
Row filtration treatment, detachable connection is used between bag filter and filtering frame, when the service life of filtering material finishes, from
Filtering frame is taken out in discharge duct, the connection between bag filter and filtering frame is then removed, replaces with filled with new filter material
The bag filter of material, Renewal process are easy to operate, quick.
Preferably, the filtering material includes the one or more in blue Mayan, diatom ooze and photocatalyst.
Using such scheme, formaldehyde, ammonia, benzene, TVOC etc. are essentially all the polar gas compound of nanometer grade diameter, and
The blue main constituents in Mayan have attapulgite, sepiolite and a tourmaline, attapulgite due to itself unique microstructure,
Appearance and charge characteristics, make it have the premium properties such as adsorptivity, deodorization, detoxification, and sepiolite has absorption polar gas chemical combination
The characteristic of thing, tourmaline are a kind of crystal with permanent electrode；Every kind of composition plays the role of that its is irreplaceable, between them
Combination cause Mayan indigo plant to possess polar gas compound unique superpower absorption affinity, and the height contained in the indigo plant composition of Mayan
Photosensitive photocatalyst so that Mayan indigo plant is while toxic gas is adsorbed, moreover it is possible to decomposes most of noxious material, effectively to reduce
The content of toxic gas in air；In addition, Mayan indigo plant also has longer service life, it is higher using sexual valence.
The main component of diatom ooze is opal, and quality is light and soft, porous, the surface porosity factor of diatom ooze up to more than 95%, than
Surface area reaches 65m2/g, and this molecular sieve structure causes diatom ooze to have stronger physical absorption performance and ion-exchange performance；
Photocatalyst is a kind of general name using titanium dioxide as the photosemiconductor material with photo-catalysis function of representative, catalyst
Reaction is decomposed between organic compound so that oxidation of organic compounds is resolved into free of contamination water and carbon dioxide, because
This, photocatalyst has stronger air purification function；
Therefore, when the exceeded indoor gas of concentration of toxic gases passes through filtering frame, most of toxic gas is by Mayan indigo plant, silicon
Algal gel is adsorbed and decomposed or by photocatalyst oxidation Decomposition, so as to effectively reduce the concentration of toxic gases of discharge gas.
Preferably, the discharge duct is printing opacity discharge duct.
Using such scheme, discharge duct uses the material with translucency to be made so that sunshine can the row of shining directly into
In feed channel, Mayan is blue and photocatalyst has stronger capacity of decomposition under light illumination, preferably to reach to toxic gas
Decompose, so as to effectively reduce the toxic gas content of discharge gas.
Preferably, some uviol lamps are installed on the tube wall of the discharge duct.
Using such scheme, Mayan is blue and photocatalyst has stronger capacity of decomposition under light illumination, in night or wet weather
Weather, by opening the uviol lamp in discharge duct to strengthen intensity of illumination, so as to improve the blue resolution with photocatalyst in Mayan
Power, and then to the more preferable decomposition of toxic gas, reduce the toxic gas content for discharging gas.
Preferably, the uviol lamp is electrically connected with the control device of control ultraviolet violet light switch, the control device includes
For detecting whether having the photodetector of enough illumination and being coupled to the controller of photodetector, the photodetector detects light
Insufficient detection signal to controller, controller control uviol lamp is exported during according to intensity deficiency to open.
Using such scheme, whether the intensity of illumination in photodetector detection discharge duct is enough, when detecting that illumination is strong
When spending insufficient, photodetector exports insufficient detection signal to controller, controller control uviol lamp and opened；Conversely, uviol lamp is then
Close；Pass through said process so that the illumination of sufficient intensity is always maintained in discharge duct, to ensure Mayan indigo plant and photocatalyst
With the capacity of decomposition stronger to toxic gas, so as to effectively reduce the content of toxic gas in discharge gas.
Preferably, the digital intellectualization ventilation monitoring system also includes air quality rechecking device, air quality is multiple
Checking device includes：
Air quality detector, the gas outlet position of discharge duct is installed on to detect the air matter after filtered processing
Measure and export reinspection signal；
Second processor, is provided with air quality discharge index signal, and the second processor is coupled to the air matter
Amount detector rechecks signal and compared with rechecking signal to receive；
Attention device, it is coupled to second processor and is controlled by second processor；
When the comparative result of second processor is higher than air quality discharge index signal, second processor control to recheck signal
Attention device processed sends warning.
Using such scheme, because filtering material has certain service life, therefore when the service life of filtering material is complete
Then need to change filtering material during knot；The air quality detector of the gas outlet position of discharge duct is installed on to passing through
Discharge gas after filtration treatment carries out Detection of Air Quality and exported to recheck signal to second processor, and second processor is by again
Signal is examined compared with air quality discharge index signal, when reinspection signal is higher than air quality discharge index signal, is said
The absorption of bright filtering material and decomposability, which have dropped to, to be not suitable for being continuing with, and second processor control attention device sends warning
User is notified to change bag filter.
Preferably, multiple filters are detachably installed in the discharge duct.
Using such scheme, multiple filters are installed in discharge duct, so that the interior of toxic gas content overproof
Gas decomposition toxic gas as much as possible, gas is discharged with effective reduce by the absorption and decomposition of multiple filters
Toxic gas content.
In summary, the utility model has the advantages that：
1. the filter being provided with the discharge duct room air exceeded to the toxic gas that flows through discharge duct enters
Row absorption and decomposition, so as to effectively reduce the toxic gas content of discharge gas；
2. discharge duct is translucency discharge duct, so that sunshine can be in direct irradiation intake and exhaust pipeline, so as to improve
The decomposability of filtering material；
3. uviol lamp is installed in discharge duct and controls the control device of ultraviolet violet light switch, when the illumination in discharge duct
During intensity deficiency, control device control uviol lamp is opened to strengthen the intensity of illumination in discharge duct, so as to ensure filtering material
Decomposability；
4. the air quality rechecking device that the outlet port of discharge duct is provided with is to the concentration of toxic gases of discharge gas
Rechecked, it is alert when filtering material is not suitable for being continuing with to realize the absorption to filtering material and the monitoring of decomposability
Showing device sends warning to notify user to change filtering material.
Brief description of the drawings
Fig. 1 is the logic diagram of digital intellectualization ventilation monitoring system；
Fig. 2 is the structural representation of discharge duct；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the logic diagram of air quality rechecking device；
Fig. 5 is the control device circuit diagram of control ultraviolet violet light switch.
In figure：100th, discharge duct；110th, filter；1101 filtering frames；1102nd, bag filter；120th, uviol lamp；130、
Control device；1301st, photodetector；1302nd, controller；140th, air quality detector；150th, air quality detecting device；
160th, first processor；170th, extractor fan；180th, admission line；190th, attention device；200th, second processor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment one：Present embodiment discloses a kind of digital intellectualization ventilation monitoring system, as shown in figure 1, including installation
Indoors and it is preset with the air quality detecting device 150 of concentration of toxic gases a reference value, in addition to first processor 160, takes out
Wind apparatus 170, admission line 180 and discharge duct 100；Wherein first processor 160 respectively with air quality detecting device 150
It is electrically connected with extractor fan 170, and detects the concentration of toxic gases of interior more than poisonous in air quality detecting device 150
Control extractor fan 170 to start during gas concentration a reference value, indoor gas is expelled to outdoor by discharge duct 100.
As shown in Fig. 2 discharge duct 100 is made of the material with translucency, such as safety glass so that light can shine
Inject in discharge duct 100, and multiple filters 110 are detachably installed successively in discharge duct 100, as shown in figure 3,
Filter 110 includes the filtering frame 1101 being removably connected in discharge duct 100 and is removably connected to filtering frame 1101
On bag filter 1102；As shown in figure 3, being provided with slot on discharge duct 1101, filtering frame 1101 is provided with corresponding with slot
Latch assembly；Overall filtering frame 1101 is in that the inscribe rectangle through filtering frame 1101 is provided with a round pie and filtering frame 1101,
Some orthogonal reinforcements are provided with along the edge of inscribe rectangle, grid screen is formed between adjacent said rib.Bag filter
1102 are made of the material with fine air permeability, and adhesive band is provided with bag filter 1102, such as VELCRO；Filtering
It is filled with bag 1102 by occurring physically or chemically to react to reduce the filtering material of toxic gas content, mistake with toxic gas
The one or more in blue Mayan, diatom ooze and photocatalyst can be selected in filter material material, and Mayan is blue and photocatalyst has under light illumination
There is stronger capacity of decomposition, so light can be favorably improved Mayan indigo plant or photocatalyst pair in direct irradiation intake and exhaust pipeline 100
The capacity of decomposition of toxic gas.
With reference to shown in Fig. 3 and Fig. 4, the gas outlet position of discharge duct 100 is provided with air quality rechecking device, air matter
Amount rechecking device includes being installed on the air quality detector 140 of the outlet port of discharge duct 100 and is installed on the of interior
Two processors 200 and attention device 190, second processor 200 are electrically connected in air quality detector 140 and attention device 190,
Air quality detector 140 is used to detect the air quality of gas after filtered processing and is converted into air quality measurements
Air quality rechecks signal output to second processor 200, and second processor 200 is provided with air quality discharge index signal,
Air quality is rechecked signal compared with air quality discharge index signal by second processor 200, works as Detection of Air Quality
When signal is higher than air quality discharge index signal, second processor 200 controls attention device 190 to send warning to remind resident family to fit
When bag filter 1102 is changed.
The course of work：The reinforcement that the adhesive band on bag filter 1102 is provided with around filtering frame 1101 first, and make
The head and the tail of adhesive band are inter-adhesive, repeat said process so that inscribe rectangle is covered by bag filter 1102 completely；Then will filtering
Frame 1101 is positioned in exhaust passage 100 and makes the slot position in latch assembly alignment discharge duct 100, determines filtering frame
After 1101 installation site, latch assembly is inserted in slot so that filtering frame 1101 is fixed in discharge duct 100.
The excessively default concentration of toxic gases when air quality detecting device 150 detects that indoor concentration of toxic gases is exceeded
During a reference value, first processor 160 controls extractor fan 170 to run at high speed and room air is discharged into room by discharge duct 100
Outside；After room air enters discharge duct 100, filter 110 is flowed through, filtering material absorption in bag filter 1102, decompose
Toxic gas, the air after filtration treatment discharge outdoor by the exhaust outlet of discharge duct 100, are arranged at vent position
Air quality detector 140 to after filtration treatment air carry out it is secondary recheck and be compared through second processor 200, when
After second processor 200 determines that the air quality after filtration treatment is less than air quality discharge index more afterwards, second processor
200 control attention devices 190 send warning, and resident family, which receives, i.e. clear after warning to be needed that bag filter 1102 change.
Latch assembly is extracted out of slot on discharge duct 100 by resident family, then by filtering frame 1101 out of discharge duct
Take out, release the connection on bag filter 1102 between adhesive band head and the tail thereafter and bag filter 1102 is removed from filtering frame 1101,
Then upper new bag filter 1102 is replaced, and repeats above-mentioned installation process, the filtering frame of new bag filter 1102 will be connected with
1101 are arranged in discharge duct 100, and filtration treatment is carried out to flowing through the air in discharge duct 100.
Embodiment two：As shown in figure 3, being with the difference of embodiment 1, more are provided with the inwall of discharge duct 100
Uviol lamp 120, as shown in figure 5, uviol lamp 120 is electrically connected with the control device 130 of control ultraviolet violet light switch, control device 130
Including for detecting whether the photodetector 1301 of illumination be present and be coupled to the controller 1302 of photodetector 1301；
As shown in figure 5, control device 130 includes phototriode BG1, first resistor R1, relay KM coil, afterflow
Diode VD1, triode VT1；The current supply circuit of uviol lamp 120 includes normally-closed contact K1, uviol lamp 120 and second resistance R2.
Phototriode BG1 colelctor electrode is coupled to the positive pole of power supply, and phototriode BG1 emitter stage is coupled to first resistor R1's
One end, the first resistor R1 other end are coupled to the negative pole of power supply, and one end of relay KM coil is coupled to the positive pole of power supply,
The other end is coupled to triode VT1 colelctor electrode, and fly-wheel diode is connected anti-parallel to the both ends of relay KM coil, triode
VT1 base stage is coupled between phototriode BG1 and first resistor R1, and triode VT1 emitter stage is coupled to the negative of power supply
Pole, normally-closed contact K1 one end are coupled to the positive pole of power supply, and the other end is coupled to uviol lamp 120, and uviol lamp 120 passes through the second electricity
R2 is hindered to couple with power cathode.
The course of work：When intensity of illumination is enough, flowing through phototriode BG1 electric current more greatly turns on triode VT1,
Relay KM coil obtains electric generation magnetic, disconnects normally-closed contact K1, and the power-off of uviol lamp 120 is extinguished；
When intensity of illumination is inadequate, phototriode BG1 electric current very little is flowed through, does not reach triode VT1 static work
Make a little, triode VT1 disconnects, relay KM coil losing electricity, normally-closed contact K1 closures, the electrified light emitting of uviol lamp 120.
Claims (8)
- The monitoring system 1. a kind of digital intellectualization is divulged information, including the air located at interior for the indoor concentration of toxic gases of detection Quality detection device (150), in addition to extractor fan (170) and discharge duct（100）, and examined respectively with the air quality Survey device (150) and the extractor fan (170) is electrically connected with and detects interior in the air quality detecting device (150) Concentration of toxic gases controls the first processing that the extractor fan (170) starts when exceeding default concentration of toxic gases a reference value Device (160), it is characterised in that：The discharge duct（100）Interior detachable be provided with is used for and the discharge duct（100）Interior Toxic gas occurs physically or chemically to react to reduce the filter of toxic gas content（110）.
- The monitoring system 2. digital intellectualization according to claim 1 is divulged information, it is characterised in that：Digital intellectualization ventilation monitoring System, it is characterized in that：The filter（110）Including being removably connected to discharge duct（100）On filtering frame（1101） Be removably connected to filtering frame（1101）On bag filter（1102）, the bag filter（1102）It is interior be filled with by with it is poisonous Gas occurs physically or chemically to react to reduce the filtering material of toxic gas content.
- The monitoring system 3. digital intellectualization according to claim 2 is divulged information, it is characterised in that：The filtering material includes agate One or more in refined blue, diatom ooze and photocatalyst.
- The monitoring system 4. digital intellectualization according to claim 3 is divulged information, it is characterised in that：The discharge duct（100） For printing opacity discharge duct（100）.
- The monitoring system 5. digital intellectualization according to claim 4 is divulged information, it is characterised in that：The discharge duct（100） Tube wall on some uviol lamps are installed（120）.
- The monitoring system 6. digital intellectualization according to claim 5 is divulged information, it is characterised in that：The uviol lamp（120）Electricity It is connected with the control device of control ultraviolet violet light switch（130）, the control device（130）Including for detecting whether there is enough light According to photodetector（1301）Be coupled to photodetector（1301）Controller（1302）, the photodetector（1301）Detection Insufficient detection signal is exported during to intensity of illumination deficiency to controller（1302）, controller（1302）Control uviol lamp（120）Open Open.
- The monitoring system 7. digital intellectualization according to claim 1 is divulged information, it is characterised in that：The digital intellectualization ventilation Monitoring system also includes air quality rechecking device, and air quality rechecking device includes：Air quality detector（140）, the gas outlet position of discharge duct is installed on to detect the air after filtered processing Quality simultaneously exports reinspection signal；Second processor (200), is provided with air quality discharge index signal, and the second processor (200) is coupled to described Air quality detector rechecks signal and compared with rechecking signal to receive；Attention device (190), it is coupled to second processor (200) and is controlled by second processor (200)；When the comparative result of second processor (200) is higher than air quality discharge index signal, second processor to recheck signal (200) attention device (190) is controlled to send warning.
- The monitoring system 8. digital intellectualization according to claim 1 is divulged information, it is characterised in that：The discharge duct（100） Multiple filters are inside detachably installed（110）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775173 | 2016-07-21 | ||
| CN2016207751735 | 2016-07-21 |
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| Publication Number | Publication Date |
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| CN206695337U true CN206695337U (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720269348.XU Active CN206695337U (en) | 2016-07-21 | 2017-03-17 | Digital intellectualization ventilation monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334509A (en) * | 2018-10-18 | 2019-02-15 | 丰疆智慧农业股份有限公司 | Tractor with air filter |
-
2017
- 2017-03-17 CN CN201720269348.XU patent/CN206695337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334509A (en) * | 2018-10-18 | 2019-02-15 | 丰疆智慧农业股份有限公司 | Tractor with air filter |
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