CN108224614A - A kind of air comprehensive governing system - Google Patents
A kind of air comprehensive governing system Download PDFInfo
- Publication number
- CN108224614A CN108224614A CN201810091986.6A CN201810091986A CN108224614A CN 108224614 A CN108224614 A CN 108224614A CN 201810091986 A CN201810091986 A CN 201810091986A CN 108224614 A CN108224614 A CN 108224614A
- Authority
- CN
- China
- Prior art keywords
- air
- sensor
- radon
- governing system
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
Abstract
The present invention discloses a kind of air comprehensive governing system, including air inlet system, exhaust system, air-conditioner set, except radon equipment, return air duct, the return air duct is connected to exhaust air box and plenum chamber, the air inlet system is connected to the plenum chamber by the air-conditioner set, the exhaust system is connected to the exhaust air box, it is described except radon equipment one end is connected to return air duct, the other end is connected to air-conditioner set.Present invention introduces the fresh airs of outdoor low radon consistence to dilute and take away indoor radon and its daughter, in combination with except radon equipment, so as to effectively reduce the pollutant concentrations such as radon gas, bacterium, formaldehyde, pellet in environment.
Description
Technical field
The present invention relates to air treating field more particularly to a kind of air comprehensive governing systems.
Background technology
In recent years, underground engineering radon contamination problem was gradually paid close attention to,222Rn decays generate218Po、214Pb、214Bi etc.
Metal daughter, after being sucked by human body whole lag deposits can destroy in respiratory tract and lung or change DNA structure in cell, lure
Send out lung cancer.Simultaneously underground engineering usually association fresh air supply is insufficient, oxygen concentration is low, pellet, bacterial micro-organism,
TVOC, the air quality problems such as formaldehyde, CO2 concentration is higher, constitutes a serious threat safely to human life.
In the engineering investigation design phase, it will usually which the geological state and surrounding rock for considering engineering location are radiated rich in high
The characteristics of property nucleic, increase anti-radon measure in architectural design, using " outer waterproof, interior anti-radon " structure, build anti-radon and play
Certain effect has reached certain anti-radon effect.But with the use of engineering and the aging of material, technical interior air
Radioactive pollutant severely exceed, according to investigation test as a result, commanding engineering inside radon consistence severely exceed, directly danger
Evil engineering maintenance personnel and the health of engineering user of service, there are huge health risks, and there is an urgent need to radon radioactive pollution
Object carries out comprehensive treatment.
Currently for underground engineering radon and air pollution mainly using ventilation come each pollutant in diluent air,
Increase technical interior rate of ventilation by extending ventilation time, increase energy consumption, fresh air system, exhaust system is used to reduce internal
Noxious pollutant concentration, it is special whole using independent air cleaning facility progress otherwise for pollutants such as formaldehyde, benzene, ammonias
Reason.
Underground engineering inside air pollution species are numerous, and pollutant sources are also not quite similar, simple ventilation dilution and
Air purification thoroughly can not effectively administer underground engineering internal environment；Radon and its daughter have radioactivity, and radon daughter has knot
Two kinds of state, non-binding state forms are closed, need to targetedly be handled, the country does not have also and can effectively control inside underground engineering at present
The technical solution of radon concentration.
Therefore, the prior art has yet to be improved and developed.
Invention content
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of air comprehensive governing systems, it is intended to
It solves the problems, such as effectively administer underground engineering internal environment and control radon concentration in the prior art.
Technical scheme is as follows：
A kind of air comprehensive governing system, wherein, including air inlet system, exhaust system, air-conditioner set, except radon equipment, return
Wind pipeline, the return air duct are connected to exhaust air box and plenum chamber, and the air inlet system is connected to institute by the air-conditioner set
Plenum chamber is stated, the exhaust system is connected to the exhaust air box, and described except radon equipment one end is connected to return air duct, the other end connects
It is connected to air-conditioner set.
The air comprehensive governing system, wherein, it is described except radon equipment includes sequentially connected air-supply storehouse, connecting tube
Road, except radon device and return air storehouse.
The air comprehensive governing system, wherein, it is described quiet including prefilter, the honeycomb set gradually except radon device
Electric field, chemical fiber filter section and wind turbine.
The air comprehensive governing system, wherein, it is provided with fire resisting damper and flange in the connecting pipe.
The air comprehensive governing system, wherein, the air inlet system is provided with sterilised filtration device.
The air comprehensive governing system, wherein, the exhaust system is provided with the extractor fan for exhausting.
The air comprehensive governing system, wherein, the sterilised filtration device include set gradually primary filtration network,
Intermediate filter screen and advanced filter screen.
The air comprehensive governing system, wherein, multiple sensors are provided in the return air duct.
The air comprehensive governing system, wherein, the sensor includes Temperature Humidity Sensor, oxygen sensor, one
Aoxidize carbon sensor, carbon dioxide sensor, formaldehyde sensor, ammoniacal sensor, benzene sensor, freon sensor, total volatilization
Property organic matter sensor, pellet sensor and combustible gas sensor.
The air comprehensive governing system, wherein, the sensor is connected to a programmable logic controller (PLC), it is described can
Programmed logic controller is connected to a display.
Advantageous effect：Present invention introduces the fresh airs of outdoor low radon consistence to dilute and take away indoor radon and its son
Body is dense so as to effectively reduce the pollutants such as radon gas, bacterium, formaldehyde, pellet in environment in combination with except radon equipment
Degree.
Description of the drawings
Fig. 1 is a kind of structure diagram of air comprehensive governing system preferred embodiment of the present invention.
Fig. 2 is the concrete structure block diagram of connecting pipe in the present invention.
Specific embodiment
The present invention provides a kind of air comprehensive governing system, to make the purpose of the present invention, technical solution and effect more clear
Chu, clearly, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only used to solve
The present invention is released, is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of air comprehensive governing system preferred embodiment of the present invention, as schemed institute
Show, including air inlet system 13, exhaust system 15, air-conditioner set 14, except radon equipment 16, return air duct 10, the return air duct
10 are connected to exhaust air box 12 and plenum chamber 11, and the air inlet system 13 is connected to the plenum chamber by the air-conditioner set 14
11, the exhaust system 15 is connected to the exhaust air box 12, described except 16 one end of radon equipment is connected to return air duct 10, the other end
It is connected to air-conditioner set 14.
The high one of the major reasons of underground civil defense engineering radon consistence are ventilating system fresh air volume deficiencies.It is dense to introduce outdoor low radon
The fresh air of degree dilutes and takes away indoor radon and its daughter, is to reduce that indoor radon concentration is most simple and most effective side
Method.The present invention dilutes by introducing the fresh air of outdoor low radon consistence and takes away indoor radon and its daughter, in combination with
Except radon equipment, so as to effectively reduce the pollutant concentrations such as radon gas, bacterium, formaldehyde, pellet in environment.
Outdoor fresh air is introduced, and pass through air-conditioner set 14 by the air inlet system 13, enter plenum chamber
11,11 outlet air of plenum chamber to return air duct 10.10 return air of return air duct is to exhaust air box 12 and except radon equipment 16.Except radon equipment 16
The radon in air will be removed, so as to reduce radon consistence, then will be sent to air-conditioner set 14 except the air after radon.And exhaust air box 12
In air then discharged through exhaust system 15.Set the exhaust system 15 the purpose is to reduce radon gas in the enrichment from dead level.
Dehumidification system can be also set on the return air channel 10, for dehumidifying to air.
In addition, also intake and exhaust air rate can be adjusted by the air inlet system 13, exhaust system 15, realize that workspace is micro-
Positive pressure reduces coating radon convection current leakage.
Further, as shown in Fig. 2, the radon equipment 16 of removing includes sequentially connected air-supply storehouse 161, connecting pipe 162, removes
Radon device 163 and return air storehouse 164.
Air outlet and fresh wind port are provided in the air-supply storehouse 161, air outlet therein is for blowing, and fresh wind port is then used
It is sent into fresh air, return air inlet is provided on return air storehouse 164 therein.
Further, it is described except radon device 163 include set gradually prefilter, honeycomb electrostatic field, chemical fiber filter section and
Wind turbine.The prefilter is for being pre-processed, and the honeycomb electrostatic field makes gas ionization, charging particle, and then particle moves
It moves, particle is then made to deposit and remove, can effectively adsorb reference state radon daughter using electrostatic precipitation principle.Chemical fiber filter
Section refers to hold the characteristics of easy to produce static electricity under gas current friction effect according to fibers material, fiber mistake is aided with after electrostatic precipitation
Filter makes the unbonded state radon daughter charged after electrostatic field be adsorbed by chemical fibre strainer, reaches the unbonded state radon daughter of removal
Purpose, solve unbonded state radon daughter and be difficult to eliminate this technological difficulties.Pollution air is screened out first by primarily efficient filter layer
Dust, the lint of larger particles by double-layer structure except radon module, realize charged, sterilization, dust, effectively remove electrification
Reference state radon daughter, using class active carbon layer, the substances such as catalysis ozone, formaldehyde, finally by fibrous filter layer, by coulomb
Power adsorbs the substances such as non-binding state radon daughter, PM2.5, realizes the adsorption cleaning of radon daughter.(clarifier is met under normal service conditions
Face 2~3m/s of wind speed, 6~10 times/h of space rate of ventilation), it is not less than 80% except radon and its daughter efficiency within 8 hours, except particulate matter
Efficiency is not less than 90%；Apparatus structure with pipeline, return air inlet convenient for connecting, convenient for cleaning replacement.Centralized device need to combine new
Wind/ventilating system carries out embedded combination, is realized using ventilating system and persistently removes radon.Centralization purification is except radon device is according to cycle
Ventilation volume and computer room return air inlet size are designed, and installed at the scene.
Further, fire resisting damper 165 and flange 166 are provided in the connecting pipe 162.The fire resisting damper 165 is used to prevent
Fire.The flange 166 is used for the transfer connection between connecting pipe 162.
Further, the air inlet system 13 is provided with sterilised filtration device.The sterilised filtration device can be used for into
The fresh air entered carries out disinfection.
Further, the exhaust system 15 is provided with the extractor fan for exhausting.The extractor fan can be used to row
Air extraction in air compartment.
Further, the sterilised filtration device includes the primary filtration network set gradually, intermediate filter screen and advanced filtering
Net.The primary filtration network, intermediate filter screen, advanced filter screen aperture become smaller successively, so as to gradual bulky grain, middle particle,
Short grained impurity.For example, the mesh number of the primary filtration network is 60 mesh, the mesh number of the middle rank filter screen is 80 mesh, described
The mesh number of advanced filter screen is 100 mesh.
Further, multiple sensors are provided in the return air duct 10.
Further, the sensor includes Temperature Humidity Sensor, oxygen sensor, carbon monoxide transducer, carbon dioxide
Sensor, ammoniacal sensor, benzene sensor, freon sensor, total volatile organism sensor, may be inhaled formaldehyde sensor
Particulate matter sensors and combustible gas sensor.Further, the sensor is connected to a programmable logic controller (PLC), it is described can
Programmed logic controller is connected to a display.The sensor, programmable logic controller (PLC) and display form air quality
On-line monitoring system.It is monitored content on-line and includes：
Air quality on-line monitoring system can monitor the environmental quality of underground engineering in real time, and provide display, alarm, connection
Dynamic function can effectively solve the problem that underground engineering pernicious gas, imflammable gas, the monitoring of oxygen content and linkage are corresponding
Environmental improvement facilities and equipment.It deploys to ensure effective monitoring and control of illegal activities in engineering principle：Monitoring point should be selected in the nearest position in personnel's centralized activity space such as
Central command hall, for long and narrow channel selecting in hole each intersection, can thus measure the reality of the channel that respectively crosses
Border air quality situation.
The air quality on-line monitoring system also has the function of trend record in addition to parameter is shown；It will also according to RF
The overload alarm function of usually/two sets of wartime standard can be set by asking；It the management of permissions such as can check to parameter setting, parameter
Function；Relay output linkage function is provided, can be with automatic start-stop of linkage aeration equipment etc., it can flexible configuration according to demand；
Air quality comprehensive monitor system can be communicated by standard RS485 interface MODBUS rtu protocols with host computer.
The underground engineering of the present invention refers to go deep into below ground to develop and use the underground soil that Underground Space Resource is built
Wood engineering, including ground lower room and underground structure, underground railway, vcehicular tunnel, submerged tunnel, underground common trench and street crossing ground
Lower channel etc..
In conclusion present invention introduces the fresh airs of outdoor low radon consistence to dilute and take away indoor radon and its son
Body is dense so as to effectively reduce the pollutants such as radon gas, bacterium, formaldehyde, pellet in environment in combination with except radon equipment
Degree.
It should be understood that the application of the present invention is not limited to the above, it for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of air comprehensive governing system, which is characterized in that including air inlet system, exhaust system, air-conditioner set, set except radon
Standby, return air duct, the return air duct are connected to exhaust air box and plenum chamber, and the air inlet system is connected by the air-conditioner set
In the plenum chamber, the exhaust system is connected to the exhaust air box, described except radon equipment one end is connected to return air duct, another
End is connected to air-conditioner set.
2. air comprehensive governing system according to claim 1, which is characterized in that described except radon equipment includes being sequentially connected
Air-supply storehouse, connecting pipe, except radon device and return air storehouse.
3. air comprehensive governing system according to claim 2, which is characterized in that described except radon device includes setting gradually
Prefilter, honeycomb electrostatic field, chemical fiber filter section and wind turbine.
4. air comprehensive governing system according to claim 2, which is characterized in that fire prevention is provided in the connecting pipe
Valve and flange.
5. air comprehensive governing system according to claim 1, which is characterized in that the air inlet system, which is provided with, to be sterilized
Filter device.
6. air comprehensive governing system according to claim 1, which is characterized in that the exhaust system is provided with to take out
The extractor fan of wind.
7. air comprehensive governing system according to claim 5, which is characterized in that the sterilised filtration device is included successively
The primary filtration network of setting, intermediate filter screen and advanced filter screen.
8. air comprehensive governing system according to claim 1, which is characterized in that be provided in the return air duct multiple
Sensor.
9. air comprehensive governing system according to claim 8, which is characterized in that the sensor includes temperature and humidity sensing
Device, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor, formaldehyde sensor, ammoniacal sensor, benzene sensor, fluorine profit
High sensor, total volatile organism sensor, pellet sensor and combustible gas sensor.
10. air comprehensive governing system according to claim 1, which is characterized in that the sensor is connected to one and can compile
Journey logic controller, the programmable logic controller (PLC) are connected to a display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091986.6A CN108224614A (en) | 2018-01-30 | 2018-01-30 | A kind of air comprehensive governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091986.6A CN108224614A (en) | 2018-01-30 | 2018-01-30 | A kind of air comprehensive governing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224614A true CN108224614A (en) | 2018-06-29 |
Family
ID=62669923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810091986.6A Pending CN108224614A (en) | 2018-01-30 | 2018-01-30 | A kind of air comprehensive governing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108224614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893938A (en) * | 2018-12-21 | 2019-06-18 | 杜国栋 | A kind of device removing Radon |
| CN113133315A (en) * | 2019-10-29 | 2021-07-16 | 更好生活股份公司 | Ventilation system for reducing indoor radon concentration |
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|---|---|---|---|---|
| CN102764558A (en) * | 2012-08-07 | 2012-11-07 | 上海苍穹环保技术有限公司 | Method for removing randon daughters in air |
| CN104006447A (en) * | 2014-05-15 | 2014-08-27 | 清华大学 | Energy-saving air conditioner system capable of actively removing radon gas |
| CN106563566A (en) * | 2016-11-04 | 2017-04-19 | 中国人民解放军理工大学 | Air radon daughter removing method and device |
| CN206247489U (en) * | 2016-11-08 | 2017-06-13 | 深圳新怡风环境科技有限公司 | It is a kind of to remove radon gas exhaust system for VMC |
| CN206372642U (en) * | 2016-11-04 | 2017-08-04 | 中国人民解放军理工大学 | It is a kind of portable except radon device |
| CN208296147U (en) * | 2018-01-30 | 2018-12-28 | 深圳中物兴华科技发展有限公司 | A kind of air comprehensive governing system |
-
2018
- 2018-01-30 CN CN201810091986.6A patent/CN108224614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764558A (en) * | 2012-08-07 | 2012-11-07 | 上海苍穹环保技术有限公司 | Method for removing randon daughters in air |
| CN104006447A (en) * | 2014-05-15 | 2014-08-27 | 清华大学 | Energy-saving air conditioner system capable of actively removing radon gas |
| CN106563566A (en) * | 2016-11-04 | 2017-04-19 | 中国人民解放军理工大学 | Air radon daughter removing method and device |
| CN206372642U (en) * | 2016-11-04 | 2017-08-04 | 中国人民解放军理工大学 | It is a kind of portable except radon device |
| CN206247489U (en) * | 2016-11-08 | 2017-06-13 | 深圳新怡风环境科技有限公司 | It is a kind of to remove radon gas exhaust system for VMC |
| CN208296147U (en) * | 2018-01-30 | 2018-12-28 | 深圳中物兴华科技发展有限公司 | A kind of air comprehensive governing system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893938A (en) * | 2018-12-21 | 2019-06-18 | 杜国栋 | A kind of device removing Radon |
| CN113133315A (en) * | 2019-10-29 | 2021-07-16 | 更好生活股份公司 | Ventilation system for reducing indoor radon concentration |
| CN113133315B (en) * | 2019-10-29 | 2022-07-22 | 更好生活股份公司 | Ventilation system for reducing indoor radon concentration |
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