CN108131775A - The adjusting method and device of indoor organic matter rate of release - Google Patents
The adjusting method and device of indoor organic matter rate of release Download PDFInfo
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- CN108131775A CN108131775A CN201810041926.3A CN201810041926A CN108131775A CN 108131775 A CN108131775 A CN 108131775A CN 201810041926 A CN201810041926 A CN 201810041926A CN 108131775 A CN108131775 A CN 108131775A
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Abstract
The invention discloses a kind of adjusting methods of indoor organic matter rate of release, include the following steps, S1, close the doors and windows；S2, temperature humidity and the air pressure that heating indoor moistening pressure is reached to setting；S3, detection indoor formaldehyde and voc concentration when concentration of formaldehyde sensor and voc concentration sensors monitor that indoor formaldehyde concentration and the stopping of voc concentration are increased, start wind turbine, purification or/and discharge room air；When S4, concentration of formaldehyde sensor and voc concentration sensors monitor that the concentration of formaldehyde and voc are less than standard value, wind turbine is closed, repetition starts humidification heating pressure process；S5, step S1 S4 are repeated, until until humidity temperature reaches setting value, the formaldehyde and the concentration of voc that monitor are stablized less than preset value.By controlling the concentration of organic matter in indoor temperature, humidity and room air, to change the rate of release of indoor organic matter, and then quickly remove the volatile contaminants such as indoor formaldehyde.
Description
Technical field
The present invention relates to indoor pollutant improvement, and in particular to the adjusting method and device of indoor organic matter rate of release.
Background technology
In recent years, the Ministry of Public Health of China promulgated《Indoor Air Quality standards》GB/T18883, what the Ministry of Construction promulgated
GB50325-2010《Code for indoor environmental pollution control of civil building engineering》Describe indoor environment prevention and indoor pollution
Standard, it is comprehensive multi-field to indoor environment from the application for being restricted to constructional ornamental material of indoor air pollutants content
Stringent monitoring is carried out, reduces harm of the indoor pollution to health.Room air pollution to the harm of health much
More than the understanding of people.In China while rapid economic development, due to food, clothes, dermatine, building, decorations,
Room air pollution caused by furniture etc., oneself becomes the big killer for endangering health of people.
Formaldehyde is the gas for having intense irritation, is a kind of volatile organic compound, is existed to health tight
The threat of weight, it is related to more devices, multiple organ to the damaging effect of human body.Formaldehyde has stronger adhesiveness, also has and strengthens
The hardness of plank and insect prevention, corrosion-resistant function, so for synthesizing a variety of adhesives.The glued board that therefore, is used for indoor ornamentation,
Contain formaldehyde in the artificial boards such as core-board, medium density fibre board (MDF) and particieboard.Producing the adhesive that wood-based plate uses is
With formaldehyde Lauxite as main component, formaldehyde that is remaining in plank and having neither part nor lot in reaction can be released gradually to ambient enviroment
It puts, is the main body to form formaldehyde in indoor air.Due in newly-decorated building, the burst size of formaldehyde shows duration,
Can generally it continue to 3~15 years deenergized period, but the method for removal formaldehyde and reagent all cannot be removed quickly and effectively at present
Formaldehyde.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of tune of indoor organic matter rate of release
Section method, for quickly and effectively removing the volatile contaminants such as indoor formaldehyde.
To achieve the above object, the present invention provides following technical solutions：
A kind of adjusting method of interior organic matter rate of release, includes the following steps,
S1, it closes the doors and windows；
S2, reach specified humidity by indoor humidity, stop humidification；Indoor temperature is made to reach rated temperature by heating unit,
Stop heating；Indoor temperature is made to reach air pressure by wind turbine, stop air inlet；
S3, detection indoor formaldehyde and voc concentration, when concentration of formaldehyde sensor and voc concentration sensors monitor that indoor formaldehyde is dense
When degree and the stopping of voc concentration are increased, start wind turbine, purification or/and discharge room air；
When S4, concentration of formaldehyde sensor and voc concentration sensors monitor that the concentration of formaldehyde and voc are less than standard value, wind is closed
Machine, repetition start humidification heating pressure process；Standard value may be set to this in room air two under ventilation state to be manually set
The concentration value of kind substance；
S5, step S1-S4 is repeated, until until humidity temperature reaches setting value, the formaldehyde and the concentration of voc monitored is stablized low
In preset value.
By using above-mentioned technical proposal, using the release of indoor organic matter by indoor temperature, humidity, air pressure and interior
The principle that organic concentration influences, by controlling the concentration of organic matter in indoor temperature, humidity and room air, to change interior
The rate of release of organic matter, and then quickly remove the volatile contaminants such as indoor formaldehyde.
The further setting of the present invention is：In step s3, when concentration of formaldehyde sensor and voc concentration sensors monitor
When indoor formaldehyde concentration and the stopping of voc concentration are increased, start wind turbine, drive in room air progress and recycle, interior cycle is passes through
Wind turbine makes room air by filter device, and the polluters such as formaldehyde, voc in room air are by filter device absorption
Reason, processed room air drain back into interior again.
By using above-mentioned technical proposal, formaldehyde is removed by filter device, the formaldehyde row to outdoor air can be reduced
High-volume, and then while indoor formaldehyde amount is reduced, reduce the pollution to outdoor air.Simultaneously because drawing without outside air
Enter, also can be smaller in energy consumption, by indoor temperature and humid control in preset value, energy conservation and environmental protection.
The further setting of the present invention is：In step s3, when concentration of formaldehyde sensor and voc concentration sensors monitor
When indoor formaldehyde concentration and the stopping of voc concentration are increased, start wind turbine, room air is driven to carry out outer circulation, outer circulation is passes through
Exhaust gas after over-heat-exchanger carries out heat recovery, is discharged into outdoor, then by outdoor air through over-heat-exchanger by exhaust duct.
By using above-mentioned technical proposal, it is only necessary to which exhaust duct can reduce indoor formaldehyde content, and cost of manufacture is relatively low.Simultaneously
Outside air and room air are entered back into interior, and then heat is recycled after carrying out heat exchange, can be smaller in energy consumption
In the case of, by indoor temperature and humid control in preset value, energy conservation and environmental protection.
The further setting of the present invention is：In step s3, outer circulation is through over-heat-exchanger by exhaust duct by exhaust gas
After carrying out heat recovery, outdoor is discharged into, then outdoor air is entered into interior after over-heat-exchanger and filter device.
By using above-mentioned technical proposal, after fresh outdoor air is using filter device, the pollutant included is less,
The content of the pollutants such as formaldehyde in indoor air, voc can be reduced faster, improve purification efficiency.
The further setting of the present invention is：When concentration of formaldehyde sensor and the indoor two kinds of substances of voc concentration sensors monitoring
When concentration stopping is increased, start wind turbine, room air is driven first to carry out interior cycle, then carry out outer circulation；
Interior cycle is to make room air by filter device by wind turbine, the polluters quilt such as formaldehyde, voc in room air
Filter device adsorption treatment, processed room air drain back into interior again；Exhaust gas is is passed through by exhaust duct by outer circulation
After heat exchanger carries out heat recovery, outdoor is discharged into, then by outdoor air through over-heat-exchanger.
By using above-mentioned technical proposal, interior cycle is first passed through to discharge the pollutant load reduced in air, Ran Houzai
Outside air is introduced, to carry out the pollutant in room air.Indoor pollutant can be reduced in this way and be directly discharged to extraneous sky
Content in gas reduces the pollution to outside air.
The further setting of the present invention is：Outer circulation is that exhaust gas is carried out heat recovery through over-heat-exchanger by exhaust duct
Afterwards, outdoor is discharged into, then outdoor air is entered into interior after over-heat-exchanger and filter device.
By using above-mentioned technical proposal, after fresh outdoor air is using filter device, the pollutant included is less,
The content of the pollutants such as formaldehyde in indoor air, voc can be reduced faster, improve purification efficiency.
Separately being designed to provide for the present invention is a kind of organic for the interior described in any one in the claims 1-8
The device of the adjusting method of object rate of release.
To achieve the above object, the present invention provides following technical solutions：
A kind of dress of the adjusting method of indoor organic matter rate of release for described in any one in the claims 1-8
It puts, including heating unit, refrigerating plant, humidifier, the filter device for pollutants such as formaldehyde adsorption, voc, wind turbine and new
Wind pipeline, fresh air pipeline include room air guiding to outdoor exhaust duct and outdoor air are introduced indoor blast pipe；
It is equipped with that fresh air and exhaust gas is made to carry out the heat exchanger of heat exchange, blast pipe and exhaust duct between exhaust duct and blast pipe
Wind turbine is inside mounted on, heating unit, refrigerating plant and humidifier are mounted in blast pipe；
Device further includes detection module and control module, and detection module includes temperature sensor, humidity sensor, concentration of formaldehyde and passes
Sensor, voc concentration sensors and baroceptor；Data of the control device according to detected by detection module, to control heating
The operation or stopping of device, refrigerating plant, humidifier and wind turbine.
By using above-mentioned technical proposal, realize the temperature control to room air by the device, control wet and pollutant
Except etc., so as to make the above method that can be realized by an integrated device, facilitate the implementation of above-mentioned formaldehyde minimizing technology.
The present invention has the following advantages：1st, the volatile contaminants such as indoor formaldehyde can quickly and effectively be removed；2nd, it is removing
While indoor formaldehyde, the pollution to outdoor air is reduced.
Description of the drawings
Fig. 1 is the structure diagram of embodiment one；
Fig. 2 is the structure diagram of embodiment two；
Fig. 3 is the structure diagram of embodiment three；
Fig. 4 is the structure diagram of example IV.
Reference numeral：1st, heating unit；2nd, refrigerating plant；3rd, humidifier；4th, wind turbine；5th, fresh air pipeline；5.1st, it enters the wind
Pipe；5.2nd, exhaust duct；6th, heat exchanger；7th, detection module；8th, control module；9th, circulating line；10th, filter device；11st, first
Opening/shutting valve；12nd, the second opening/shutting valve.
Specific embodiment
With reference to attached drawing, the present invention will be further described.
Embodiment one：
A kind of device for organic matter rate of release in regulation room, including heating unit 1, refrigerating plant 2, humidifier 3, wind
Machine 4 and fresh air pipeline 5.Fresh air pipeline 5 includes room air guiding to outdoor exhaust duct 5.2 and introduce outdoor air indoor
Blast pipe 5.1.
Heat exchanger 6 is equipped between exhaust duct 5.2 and blast pipe 5.1, it will be from the exhaust gas of indoor discharge outdoor and from outdoor
The fresh air got in carries out heat exchange, and then makes full use of the energy.Wind turbine is mounted in blast pipe 5.1 and exhaust duct 5.2
4.Heating unit 1, refrigerating plant 2 and humidifier 3 are mounted in blast pipe 5.1.
Device further includes detection module 7 and control module 8, and detection module 7 includes temperature sensor, humidity sensor, first
Aldehyde concentration sensor, voc concentration sensors and baroceptor.Data of the control device according to detected by detection module 7 are come
Control heating unit 1, refrigerating plant 2, humidifier 3 and wind turbine 4 are run.
Embodiment two：Embodiment two and embodiment one difference lies in：Device further includes circulating line 9 and for adsorbing first
The filter device 10 of the pollutants such as aldehyde, voc.9 both ends of circulating line distinguish in junction chamber and blast pipe 5.1.Blast pipe 5.1 into
The outlet air end of wind end and exhaust duct 5.2 is equipped with the first opening/shutting valve 11.When first opening/shutting valve 11 is closed, outdoor air can not
It is got in by blast pipe 5.1.The second opening/shutting valve 12 is equipped in circulating line 9.Filter device 10 is located at blast pipe 5.1
It is interior.
Embodiment three：Embodiment three and embodiment one difference lies in：It is both provided in blast pipe 5.1 and exhaust duct 5.2
Filter device 10.
Example IV：Example IV and embodiment one difference lies in：Device further includes circulating line 9 and for adsorbing first
The filter device 10 of the pollutants such as aldehyde, voc.9 both ends of circulating line distinguish in junction chamber and blast pipe 5.1.Blast pipe 5.1 into
The outlet air end of wind end and exhaust duct 5.2 is equipped with the first opening/shutting valve 11.When first opening/shutting valve 11 is closed, outdoor air can not
It is got in by blast pipe 5.1.The second opening/shutting valve 12 is equipped in circulating line 9.In exhaust duct 5.2 and blast pipe 5.1
Equipped with filter device 10.
Embodiment five：
A kind of method for organic matter rate of release in regulation room includes the following steps：
1st, the device in embodiment two is installed to interior, closed the doors and windows, starter；
2nd, device works, and indoor humidity is made to reach specified humidity by humidifier 3, stops humidification；Room is made by heating unit 1
Interior temperature reaches rated temperature, stops heating；Indoor temperature is made to reach air pressure by the wind turbine 4 in blast pipe 5.1, stop into
Wind；
Rated temperature and specified humidity can be set according to the situation of indoor material, and indoor temperature, humidity are got under normal circumstances
The burst size of height, formaldehyde and voc are bigger；
User can set rated temperature and specified humidity by using the operation interface at end, can be by using end after setting
Signal is sent to management platform, and management platform sets heating unit 1 and humidifier 3 after receiving signal；
3rd, when concentration of formaldehyde sensor and the indoor two kinds of material concentrations stopping of voc concentration sensors monitoring are increased, first is closed
Opening/shutting valve 11 opens the second opening/shutting valve 12, and the wind turbine 4 in blast pipe 5.1 starts, drive room air carry out in recycle；
Interior cycle is room air to be made to enter blast pipe 5.1 from circulating line 9 by wind turbine 4, formaldehyde in room air,
The polluters such as voc drain back into interior again by 10 adsorption treatment of filter device, processed room air
4th, when the concentration of Sensor monitoring to formaldehyde and voc are less than standard value, wind turbine 4 is closed, and repetition starts humidification heating and adds
Press through journey；Standard value may be set to the concentration value of both substances in room air under ventilation state to be manually set；
User can carry out established standards value by using the operation interface at end, after setting, using end can by signal be sent to pipe
Platform changes the standard value set in management platform；
5th, step 1-4 is repeated, until when humidity temperature reaches setting value, the formaldehyde and the concentration of voc that monitor are stablized low
In preset value, device is closed or artificial shutoff device, device are stopped；
For preset value to be manually set, the smaller i.e. indoor air quality of setting numerical value is better；User can be by using operation circle at end
Face sets preset value, after setting, using end can by signal be sent to management platform, change set in management platform it is pre-
If value；
6th, in above process, indoor information may be embodied in management platform, and indoor information includes：Content of formaldehyde, voc contain
Amount, indoor temperature, indoor humidity etc..
Embodiment six：
Embodiment six and embodiment five difference lies in：
In step 1, installation is device in embodiment three.
In step 3, when concentration of formaldehyde sensor and the indoor two kinds of material concentrations stopping of voc concentration sensors monitoring increase
When, the first opening/shutting valve 11 is closed, and the second opening/shutting valve 12 is opened, and the wind turbine 4 in exhaust duct 5.2 and blast pipe 5.1 opens simultaneously
It is dynamic, room air is driven to carry out outer circulation, outer circulation is that exhaust gas is carried out heat through over-heat-exchanger 6 by exhaust duct 5.2 to return
After receipts, it is discharged into outdoor.Outdoor air is entered into interior after over-heat-exchanger 6 and filter device 10 again.So as to reduce
Indoor content of formaldehyde and voc contents.
Embodiment seven：
Embodiment seven and embodiment five difference lies in：
In step 1, installation is device in example IV.
In step 3, when concentration of formaldehyde sensor and the indoor two kinds of material concentrations stopping of voc concentration sensors monitoring increase
When, room air is driven first to carry out interior cycle, then carry out outer circulation.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of adjusting method of interior organic matter rate of release, it is characterized in that：Include the following steps,
S1, it closes the doors and windows；
S2, reach specified humidity by indoor humidity, stop humidification；Pass through heating unit（1）Indoor temperature is made to reach specified temperature
Degree stops heating；Pass through wind turbine（4）Indoor temperature is made to reach air pressure, stops air inlet；
S3, detection indoor formaldehyde and voc concentration, when concentration of formaldehyde sensor and voc concentration sensors monitor that indoor formaldehyde is dense
When degree and the stopping of voc concentration are increased, start wind turbine（4）, purify or/and discharge room air；
When S4, concentration of formaldehyde sensor and voc concentration sensors monitor that the concentration of formaldehyde and voc are less than standard value, wind is closed
Machine（4）, repetition, which starts to humidify, heats pressure process；Standard value may be set under ventilation state to be manually set in room air
The concentration value of both substances；
S5, step S1-S4 is repeated, until until humidity temperature reaches setting value, the formaldehyde and the concentration of voc monitored is stablized low
In preset value.
2. the adjusting method of interior organic matter rate of release according to claim 1, it is characterized in that：In step s3, when
When concentration of formaldehyde sensor and voc concentration sensors monitor that indoor formaldehyde concentration and the stopping of voc concentration are increased, start wind turbine
（4）, room air is driven to carry out interior cycle, interior cycle is passes through wind turbine（4）Room air to be made to pass through filter device（10）, room
The polluters such as formaldehyde, voc in interior air are by filter device（10）Adsorption treatment, processed room air drain back into again
It is indoor.
3. the adjusting method of interior organic matter rate of release according to claim 1, it is characterized in that：In step s3, when
When concentration of formaldehyde sensor and voc concentration sensors monitor that indoor formaldehyde concentration and the stopping of voc concentration are increased, start wind turbine
（4）, room air is driven to carry out outer circulation, outer circulation is passes through exhaust duct（5.2）By exhaust gas through over-heat-exchanger（6）Carry out heat
After amount recycling, outdoor is discharged into, then by outdoor air through over-heat-exchanger（6）.
4. the adjusting method of interior organic matter rate of release according to claim 1, it is characterized in that：In step s3, outside
It recycles to pass through exhaust duct（5.2）By exhaust gas through over-heat-exchanger（6）After carrying out heat recovery, outdoor is discharged into, then will be outdoor
Air through over-heat-exchanger（6）And filter device（10）After enter interior.
5. the adjusting method of interior organic matter rate of release according to claim 1, it is characterized in that：When concentration of formaldehyde senses
When device and the indoor two kinds of material concentrations stopping of voc concentration sensors monitoring are increased, start wind turbine（4）, drive room air advanced
It is recycled in row, then carries out outer circulation；
Interior cycle is passes through wind turbine（4）Room air to be made to pass through filter device（10）, the dirts such as formaldehyde, voc in room air
Substance is contaminated by filter device（10）Adsorption treatment, processed room air drain back into interior again；Outer circulation is passes through air draft
Pipe（5.2）By exhaust gas through over-heat-exchanger（6）After carrying out heat recovery, outdoor is discharged into, then outdoor air is handed over through overheat
Parallel operation（6）.
6. the adjusting method of interior organic matter rate of release according to claim 1, it is characterized in that：Outer circulation is passes through row
Air hose（5.2）By exhaust gas through over-heat-exchanger（6）After carrying out heat recovery, outdoor is discharged into, then by outdoor air through overheat
Exchanger（6）And filter device（10）After enter interior.
7. a kind of dress of the adjusting method of indoor organic matter rate of release for described in any one in the claims 1-6
It puts, it is characterized in that：Including heating unit（1）, refrigerating plant（2）, humidifier（3）, for pollutants such as formaldehyde adsorption, voc
Filter device（10）, wind turbine（4）And fresh air pipeline（5）, fresh air pipeline（5）Including room air to be guided to outdoor exhaust duct
（5.2）Indoor blast pipe is introduced with by outdoor air（5.1）；
Exhaust duct（5.2）And blast pipe（5.1）Between be equipped with heat exchanger for fresh air and exhaust gas to be made to carry out heat exchange（6）,
Blast pipe（5.1）And exhaust duct（5.2）Inside it is mounted on wind turbine（4）, heating unit（1）, refrigerating plant（2）And humidifier
（3）It is mounted on blast pipe（5.1）It is interior；
Device further includes detection module（7）And control module（8）, detection module（7）Including temperature sensor, humidity sensor,
Concentration of formaldehyde sensor, voc concentration sensors and baroceptor；Control device is according to detection module（7）Detected number
According to control heating unit（1）, refrigerating plant（2）, humidifier（3）And wind turbine（4）Operation or stopping.
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| WO2019140543A1 (en) * | 2018-01-16 | 2019-07-25 | 浙江蓝山环保科技有限公司 | Method and device for regulating release rate of indoor organic matters |
| CN110567068A (en) * | 2019-09-27 | 2019-12-13 | 安徽江航爱唯科环境科技有限公司 | Device and method for maintaining indoor formaldehyde content safety |
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| CN112856596A (en) * | 2019-11-28 | 2021-05-28 | 大金工业株式会社 | Control method of air treatment system and air treatment system |
| WO2021227427A1 (en) * | 2020-08-17 | 2021-11-18 | 青岛海尔空调器有限总公司 | Control method and control apparatus for air conditioner, and air conditioner |
| CN112393375A (en) * | 2021-01-20 | 2021-02-23 | 湖南匡楚科技有限公司 | Intelligent formaldehyde removal method based on household system |
| CN113418258A (en) * | 2021-05-19 | 2021-09-21 | 青岛海尔空调电子有限公司 | Control method and device of humidity conditioner for removing formaldehyde and humidity conditioner |
| CN113418258B (en) * | 2021-05-19 | 2022-12-27 | 青岛海尔空调电子有限公司 | Control method and device of humidity conditioner for removing formaldehyde and humidity conditioner |
| CN113932370A (en) * | 2021-11-24 | 2022-01-14 | 美的集团武汉制冷设备有限公司 | Fresh air equipment control method and device, storage medium and fresh air equipment |
| CN115451517A (en) * | 2022-09-13 | 2022-12-09 | 昆明理工大学 | Method for efficiently purifying harmful gas in indoor decoration |
| CN115751582A (en) * | 2022-10-24 | 2023-03-07 | 珠海格力电器股份有限公司 | Indoor aldehyde removing method, device and equipment, storage medium and electronic equipment |
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