CN108870620A - A kind of closed system of ventilation - Google Patents
A kind of closed system of ventilation Download PDFInfo
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- CN108870620A CN108870620A CN201710342326.6A CN201710342326A CN108870620A CN 108870620 A CN108870620 A CN 108870620A CN 201710342326 A CN201710342326 A CN 201710342326A CN 108870620 A CN108870620 A CN 108870620A
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- closed system
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—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
-
- 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
- F24F8/15—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 chemical means
- F24F8/158—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 chemical means using active carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F8/15—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 chemical means
- F24F8/167—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 chemical means using catalytic reactions
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of closed system of ventilation, including air inlet unit and furred ceiling unit are disclosed herein；Wherein, the furred ceiling unit includes the first ceiling areas and the second ceiling areas；First ceiling areas is the input channel of furred ceiling unit underlying gas, and first ceiling areas is for filtering furred ceiling unit underlying gas；Second ceiling areas is the passing away of furred ceiling unit overhead gas, and second ceiling areas is for filtering furred ceiling unit overhead gas；The top of first ceiling areas is arranged in the air inlet unit, and the air inlet unit is for providing the conveying power that furred ceiling unit underlying gas is input to above furred ceiling unit；The application can be applied to aeration technology field, can effectively overcome defect in the prior art using the application, can be realized and comprehensive solves the problems, such as air quality；Further, additionally it is possible to effectively improve the working efficiency of ventilating system.
Description
Technical field
This application involves but be not limited to aeration technology field, especially a kind of closed system of ventilation.
Background technique
With the deterioration of air, haze weather is increasingly common；Haze weather is a kind of atmosphere pollution state, and haze is pair
The exceeded general statement of various suspended particulate substance contents, especially PM2.5, equivalent aerodynamic diameter are less than or equal in atmosphere
2.5 microns of particulate matter, it is considered to be the main reason for causing haze weather.With the deterioration of air quality, thick weather is existing
As increasing, harm is aggravated；It is pre- together as diastrous weather early warning that thick weather phenomenon is incorporated to mist by Chinese many area
Report.
Based on this, it is provided with open-plenum in the prior art, so that outdoor gas obtains effective purification run,
To meet the needs of indoor life；However, with outdoor air quality worse and worse, this undoubtedly makes to open-plenum
It is born at biggish purification, most of open-plenum in the market is under the weather condition seriously polluted, purification
The effect of air is poor, and to people's health, there are certain threats.
At the same time, although indoor independent purification device can realize indoor gas by the internal structure of itself
Purification run；But above-mentioned purification device is mostly the equipment of small volume, purification can limited and purification efficiency it is lower,
The use demand of the larger interior space cannot effectively be met.
Based on this, a kind of compound ventilating system how is provided, is capable of asking for effective comprehensive solution air quality
Topic is current technical problem urgently to be solved.
Summary of the invention
The technical issues of the application solves is to provide a kind of closed system of ventilation, can effectively overcome in the prior art
Defect can be realized and comprehensive solve the problems, such as air quality；Further, additionally it is possible to effectively improve the work of ventilating system
Efficiency.
In order to solve the above technical problems, the present invention provides a kind of closed system of ventilation, including air inlet unit and furred ceiling
Unit；Wherein,
The furred ceiling unit includes the first ceiling areas and the second ceiling areas；First ceiling areas is furred ceiling unit
The input channel of underlying gas, first ceiling areas is for filtering furred ceiling unit underlying gas；Second ceiling areas
For the passing away of furred ceiling unit overhead gas, second ceiling areas is for filtering furred ceiling unit overhead gas；
The top of first ceiling areas is arranged in the air inlet unit, and the air inlet unit is for providing furred ceiling unit
Underlying gas is input to the conveying power above furred ceiling unit.
Above-mentioned closed system of ventilation can also have following features,
The air inlet unit is ventilation device；
One end of the ventilation device is air inlet, and the upper surface that the air inlet is close to first ceiling areas is set
It sets, or is connect by closed conduit with the upper surface of the first ceiling areas；
The other end of the ventilation device is air outlet, and the air outlet is directed toward the second ceiling areas.
Above-mentioned closed system of ventilation can also have following features,
The ventilation device is axial flow blower, and the axial flow blower includes shell, setting blade inside housings and drive
Dynamic motor, the fan blade are arranged on the output shaft of driving motor, and the fan blade under the driving of driving motor for rotating simultaneously
Extract the gas below the first ceiling areas.
Above-mentioned closed system of ventilation can also have following features,
The ventilation device is crossflow fan, and the crossflow fan includes shell, setting impeller inside housings and drive
Dynamic blower, the impeller are arranged on the output shaft of driving motor, and the impeller under the driving of driving motor for rotating simultaneously
Extract the gas below the first ceiling areas.
Above-mentioned closed system of ventilation can also have following features,
It further include electrostatic dust removal mechanism, the top of the furred ceiling unit is arranged in the electrostatic dust removal mechanism.
Above-mentioned closed system of ventilation can also have following features,
The electrostatic dust removal mechanism includes ionization device, positive plate and negative plate, between the positive plate and the negative plate
Every setting, the ionization device is connect with the positive plate.
Above-mentioned closed system of ventilation can also have following features,
The first ceiling areas and the second ceiling areas of the furred ceiling unit are provided with keel framework and net aldehyde plate, institute
Net aldehyde plate is stated to connect with the keel framework, the furred ceiling unit for realizing gas filter operation.
Above-mentioned closed system of ventilation can also have following features,
The keel framework includes the main joist and false keel being staggered, and the main joist is connect with the false keel,
The false keel constitutes the mounting plane of the net aldehyde plate away from the side of the main joist, and the false keel passes through fixing piece
It is connect with the net aldehyde plate；
The net aldehyde plate includes substrate body, the physical absorption unit that substrate body surface is arranged in and is arranged in base
The biological processing unit of plate body interior, the physical absorption unit are used for through sorptive material formaldehyde adsorption, the biology
Processing unit is used to pass through cellulase treatment formaldehyde.
Above-mentioned closed system of ventilation can also have following features,
The physical absorption unit is the diatom ooze finish coat for being embedded with block absorbent charcoal；The biological treatment processing unit
Be include material packet, the biological enzyme that is arranged in the material packet.
Above-mentioned closed system of ventilation can also have following features,
The surface of the physical absorption unit is provided with chemical treatment, and the chemical treatment by light for being urged
Change material processing formaldehyde；
The chemical treatment includes photocatalyst coating, and the photocatalyst coating is to be provided with nano-titanium dioxide and two
The coating of silica.
The application above-mentioned technical proposal has the advantages that：
Compared with prior art, the closed system of ventilation of the application can pass through the setting of the first ceiling areas, Neng Goushi
Existing by-pass filtration operation；When indoor gas is pumped to above furred ceiling unit by above-mentioned air inlet unit through the first ceiling areas,
It is in barotropic state above furred ceiling unit；At this point, the bulk gas above furred ceiling unit can be expelled to by the second ceiling areas and be hung
The lower section of unit is pushed up, the setting of above-mentioned second ceiling areas can be realized secondary filtration operation, and above-mentioned double-filtration operation is set
It sets, can effectively ensure that the depuration quality of air.
Further, the closed system of ventilation of the application can also pass through the setting of above-mentioned electrostatic dust removal mechanism, Neng Gouyou
Effect removes the middle dust of air, to further increase the depuration quality of air.
Further, the closed system of ventilation of the application can pass through the physical absorption unit on net aldehyde plate, energy
Enough realize that effective adsorption operations of formaldehyde in indoor air, the adsorption operations of above-mentioned formaldehyde depend on the porous of adsorbing medium
Characteristic can be realized extremely strong physical adsorption property, and then can effectively adsorb the harmful substances such as the formaldehyde of air；It can be by upper
The setting of biological processing unit is stated, can effectively pass through the double action of microorganism and enzyme, the harmful substances such as formaldehyde are synthesized
Carbon dioxide and water, to realize the elimination operation of formaldehyde.
Further, the closed system of ventilation of the application can also by be set to net aldehyde plate on biological processing unit with
The surface of physical absorption unit contacts with each other, and enables to biological processing unit in time by the adsorbed formaldehyde of physical absorption unit
Effective operation splitting is carried out, and physical absorption unit is promoted endlessly to carry out adsorption operations, to realize thoroughly disappearing for formaldehyde
Except operation, rather than the operation simply adsorbed；That is, the operation that the above-mentioned physical absorption being preferably provided with, biology are eliminated, it can be effective
Avoid simple the drawbacks of elimination formaldehyde is operated by physical absorption.
Further, the closed system of ventilation of the application can also by be set to net aldehyde plate on chemical treatment,
It is able to use effective decomposition of the organic matters such as formaldehyde；That is, using oxygen and organic matter generation oxygen in catalyst air
Change the chemical reaction such as decomposition, and then the substances such as formaldehyde can be effectively eliminated；Meanwhile above-mentioned chemical treatment and physical absorption
The mating reaction of unit can further increase the adsorption efficiency and decomposition efficiency of formaldehyde, can effectively ensure that room air
Safety.
Other features and advantage will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood by implementing the embodiment of the present invention.The purpose of the application and other advantages can be by illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical scheme, and constitutes part of specification, with this
The embodiment of application is used to explain the technical solution of the application together, does not constitute the limitation to technical scheme.
Fig. 1 is the closed system of ventilation flow chart of the embodiment of the present invention one；
Fig. 2 is the closed system of ventilation schematic diagram of the embodiment of the present invention one；
Fig. 3 is the furred ceiling cellular construction schematic diagram of the embodiment of the present invention one
Fig. 4 is the net aldehyde plate construction schematic diagram of the embodiment of the present invention one；
It illustrates：
1- air inlet unit, 2- furred ceiling unit；
The first ceiling areas 201-, the second hanging piece of 202- region, the net aldehyde plate of 23-, 231- groove body, 232- physical absorption list
Member, 233- biological processing unit, 234- chemical treatment.
Specific embodiment
Embodiments herein is described in detail below in conjunction with attached drawing.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can mutual any combination.
Embodiment one：
As shown in Figure 1, Figure 2：
The embodiment of the present invention one provides a kind of closed system of ventilation, may include air inlet unit 1 and furred ceiling unit 2；
Wherein, furred ceiling unit 2 may include the first ceiling areas 201 and the second ceiling areas 202；First ceiling areas 201 is furred ceiling
The input channel of 2 underlying gas of unit, the first ceiling areas 201 is for filtering 2 underlying gas of furred ceiling unit；Second ceiling areas
202 be the passing away of 2 overhead gas of furred ceiling unit, and the second ceiling areas 202 is for filtering 2 overhead gas of furred ceiling unit；Into
The top of the first ceiling areas 201 is arranged in wind unit 1, and air inlet unit 1 is used to provide 2 underlying gas of furred ceiling unit to be input to and hang
Push up the conveying power of 2 top of unit.
In concrete operations, it can be realized 2 underlying gas of furred ceiling unit by the setting of above-mentioned air inlet unit 1 and be input to
2 top of furred ceiling unit, the setting of above-mentioned first ceiling areas 201 can be realized by-pass filtration operation；When above-mentioned air inlet unit 1
It is in barotropic state above furred ceiling unit 2 when indoor gas is pumped to furred ceiling 2 top of unit through the first ceiling areas 201；This
When, the bulk gas of the top of furred ceiling unit 2 can be expelled to the lower section of furred ceiling unit 2 by the second ceiling areas 202, and above-mentioned second
The setting of ceiling areas 202 can be realized secondary filtration operation.Indoor gas, under the driving of above-mentioned air inlet unit 1, energy
Enough realize circulating filtration operation；Pernicious gas and dust in air can be effectively attached on furred ceiling unit 2, and then can
Realize preferable air purification effect.
In the present embodiment, above-mentioned air inlet unit 1 is ventilation device, and one end of ventilation device is air inlet, and air inlet is close to
The upper surface of first ceiling areas 201 is arranged, or is connect by closed conduit with the upper surface of the first ceiling areas 201；It is logical
The other end of wind apparatus is air outlet, and air outlet is directed toward the second ceiling areas 202；Above-mentioned air inlet is close to the first ceiling areas
201 upper surface setting, it is intended to which the suction operation that can be realized the gas of 2 lower section of furred ceiling unit can be avoided air inlet suction
Gas above furred ceiling unit 2；Above-mentioned air inlet is connect by closed conduit with the upper surface of the first ceiling areas 201,
Also it is capable of providing the suction channel of sealing, the gas of 2 lower section of gas furred ceiling unit is inhaled into.
Preferably, above-mentioned ventilation device is axial flow blower, axial flow blower include shell, setting blade inside housings and
Driving motor, fan blade are arranged on the output shaft of driving motor, and fan blade under the driving of driving motor for rotating and extracting the
The gas of one ceiling areas, 201 lower section.
Optionally, above-mentioned ventilation device is crossflow fan, crossflow fan include shell, setting impeller inside housings and
Blower is driven, impeller is arranged on the output shaft of driving motor, and impeller under the driving of driving motor for rotating and extracting the
The gas of one ceiling areas, 201 lower section.
In concrete operations, those skilled in the art can select corresponding ventilation device according to the actual situation, to improve foot
Enough suction forces；Further, it is also provided with corresponding control circuit, to realize the adjusting of different wind speed, to meet
The needs of different use spaces；When indoor occupant aggregation, the revolving speed that driving motor is turned up may be selected, so that the unit time
Filtration yield increases, and then meets indoor requirement；When it is indoor spacious nobody when, the revolving speed for turning down driving motor may be selected,
To reduce the waste of the energy to a certain extent, energy-saving and environment-friendly advantageous effects are realized.
Further, in order to improving the clean-up effect of air；In the present embodiment, above-mentioned closed system of ventilation may be used also
To include electrostatic dust removal mechanism, the top of furred ceiling unit 2 is arranged in electrostatic dust removal mechanism.
In concrete operations, above-mentioned electrostatic dust removal mechanism may include ionization device, positive plate and negative plate, positive plate and negative
Polar plate interval setting, ionization device are connect with positive plate；The setting of above-mentioned electrostatic dust removal mechanism can be removed effectively in air
Dust, to further increase the depuration quality of air；Wherein, the material of above-mentioned ionization device, can select tungsten wire or other
Similar material is subject to and can be realized the technical effect for ionizing dedusting.
As shown in Figure 3：
In the present embodiment, the first ceiling areas and the second ceiling areas of above-mentioned furred ceiling unit be provided with keel framework and
Net aldehyde plate, net aldehyde plate are connect with keel framework, and furred ceiling unit can be used for realizing the filter operation of gas.
In concrete operations, above-mentioned keel framework includes the main joist 21 and false keel 22 being staggered, main joist 21 and pair
Keel 22 connect, and false keel 22 constitutes the mounting plane of net aldehyde plate 23 away from the side of main joist 21, and false keel 22 passes through solid
Determine part to connect with net aldehyde plate 23.
In concrete operations, it is parallel to each other between above-mentioned net aldehyde plate 23 and mounting plane, above-mentioned main joist 21 is set as U-shaped
Keel, false keel 22 are set as c-type keel；Wherein, main joist 21 is connected by the top of main hanging piece and sunpender and the interior space；
Main hanging piece has the clamping slot for accommodating main joist 21, and one end of sunpender connects main hanging piece, and the other end connects the top of the interior space；
The setting of above-mentioned clamping slot, enable to main joist 21 clamping operate it is extremely convenient, while can also ensure that main joist 21 with
Connective stability between main hanging piece.
The setting of above-mentioned net aldehyde plate 23, can be used as the core filter element of ventilating system, can be realized the effective of air
Purification run；Wherein, above-mentioned net aldehyde plate 23 also can provide the purification contact surface with air super large, i.e., entire roof hanging top surface is equal
It can participate in the purification run of air；Meanwhile the setting of above-mentioned net aldehyde plate 23, it also can satisfy indoor suspended ceiling and beauty etc.
Demand；Above-mentioned air inlet unit 1 is arranged above furred ceiling unit 2, enables to room style unified.
As shown in Figure 4：
Above-mentioned net aldehyde plate 23 includes substrate body, the physical absorption unit 232 on substrate body surface is arranged in and sets
The biological processing unit 233 inside substrate body is set, physical absorption unit 232 is used for through sorptive material formaldehyde adsorption,
Biological processing unit 233 is used to pass through cellulase treatment formaldehyde.
In concrete operations, it further includes physical absorption unit 232 and biology that above-mentioned net aldehyde plate 23, which may include substrate body,
Processing unit 233；The surface of substrate body is arranged in physical absorption unit 232, and physical absorption unit 232 is for passing through adsorptivity
Material adsorbs the formaldehyde in air；The surface of substrate body is additionally provided with groove body 231, the surface of physical absorption unit 232 and slot
Body 231 constitutes closed chamber；Biological processing unit 233 is arranged in closed chamber, and biological processing unit 233 is used for by biological enzyme
Manage the formaldehyde in air.
, can be by the setting of above-mentioned physical absorption unit 232 in concrete operations, can be realized formaldehyde in indoor air has
Adsorption operations are imitated, the adsorption operations of above-mentioned formaldehyde depend on the porosity characteristic of adsorbing medium, can be realized extremely strong physics
Absorption property, and then can effectively adsorb the harmful substances such as the formaldehyde of air；It can setting by above-mentioned biological processing unit 233
It sets, can effectively pass through the double action of microorganism and enzyme, the harmful substances such as formaldehyde are synthesized into carbon dioxide and water, to realize
The elimination of formaldehyde operates.It should be noted that in order to effectively improve adsorption efficiency, two tables up and down of aforesaid substrate ontology
Face can be provided with physical absorption unit 232.
Further, it can also be contacted with each other by the surface of above-mentioned biological processing unit 233 and physical absorption unit 232,
It enables to biological processing unit 233 that the adsorbed formaldehyde of physical absorption unit 232 is carried out effective operation splitting in time, and promotees
So that physical absorption unit 232 is endlessly carried out adsorption operations, to realize the thorough elimination operation of formaldehyde, rather than simply inhales
Attached operation；That is, the operation that the above-mentioned physical absorption being preferably provided with, biology are eliminated, can effectively avoid simple by physics suction
The drawbacks of formaldehyde, is eliminated in attached operation.
In the prior art, the adsorption operations of formaldehyde are mostly physical absorption operation, when above-mentioned sorptive material formaldehyde adsorption arrives
When saturation state, with extraneous temperature change, its own then becomes new Form aldehyde release source.Compared with the prior art, originally
The composition operation that embodiment then passes through physical absorption, biology is eliminated, can be realized the thorough elimination of formaldehyde, also can be avoided physics
Absorbing unit 232 is known as new Form aldehyde release source.
Preferably, in the present embodiment, above-mentioned physical absorption unit 232 is the diatom ooze facing for being embedded with block absorbent charcoal
Layer.
In concrete operations, above-mentioned diatom ooze main component is opal, is rich in multiple beneficial minerals, particle surface tool
There are countless small holes, porosity is up to 90% or more, with extremely strong physical adsorption property and ion-exchange performance；It is based on
This can play preferable formaldehyde adsorption property, while above-mentioned diatom ooze finish coat using the plate of above-mentioned diatom ooze finish coat
Also it can satisfy the demand of interior space furred ceiling；The preferred thickness of above-mentioned diatom ooze finish coat is 4mm, the silicon of above-mentioned preferred thickness
Algal gel finish coat can be realized preferable adsorption technology effect, also can be avoided finish coat it is too thick caused by the whole mistake of plasterboard
Thick drawback.
Further, block absorbent charcoal is embedded in above-mentioned diatom ooze finish coat.In concrete operations, above-mentioned bulk can be passed through
The collective effect of active carbon and diatom ooze can greatly improve formaldehyde absorbing efficiency, and then can effectively improve space purifying
Technical effect；In order to improve the structural stability of above-mentioned diatom ooze finish coat, in the present embodiment, physical absorption unit 232
An also settable porous support plate, above-mentioned diatom ooze is applied on above-mentioned porous support plate, above-mentioned diatom ooze and porous branch
Fagging becomes diatom ooze finish coat jointly, then connect again with substrate body, also can be realized preferable connective stability.
Preferably, in the present embodiment, biological processing unit 233 includes material packet, the biological enzyme being arranged in material packet.Tool
During gymnastics is made, above-mentioned biological enzyme removes the principle of formaldehyde, and being microorganism can produce biological enzyme by procreation itself, in microorganism and enzyme
Double action under, the organic matter of sources of odor is surveyed into bottom and synthesizes carbon dioxide and water, and then the decomposition that can be realized formaldehyde disappears
Except operation；Meanwhile the surface of above-mentioned material Bao Keyu physical absorption unit 232 contacts with each other, and then can in time inhale physics
The adsorbed formaldehyde of coupon member 232 carries out effective operation splitting.
Further, aforesaid substrate ontology is provided with corresponding 231 structure of groove body, can be placed on above-mentioned biological enzyme material packet
In above-mentioned groove body 231, above-mentioned groove body 231, which can be improved, gives biological enzyme material packet independent installation space, enables to production exercise
It is more convenient to make.
In concrete operations, aforesaid substrate ontology may be provided with multiple groove bodies, and above-mentioned multiple groove bodies for loading biology respectively
Processing unit 233；The setting of above-mentioned multiple groove bodies and multiple biological processing units 233, can effectively ensure that the purification of air
Quality；Meanwhile the structure between above-mentioned multiple groove bodies can be used for constituting the reinforcing rib structure in substrate body, can effectively improve
The stability of structure entirety can effectively avoid substrate body from only opening up structural unstable disadvantage brought by a larger groove body
End.
Preferably, in order to further providing for the technical effect of air cleaning；The surface of above-mentioned physical absorption unit 232
It is provided with chemical treatment 234, chemical treatment 234 is used to handle formaldehyde by catalysis material；Wherein, above-mentioned chemistry
Processing unit 234 includes photocatalyst coating, and photocatalyst coating is the coating for being provided with nano-titanium dioxide and silica.
In concrete operations, the effective of the organic matters such as formaldehyde can be able to use by the setting of above-mentioned chemical treatment 234
It decomposes；That is, using in catalyst air oxygen and organic matter occur the chemical reaction such as oxygenolysis, and then can will
The substances such as formaldehyde effectively eliminate；The front of physical absorption unit 232 is arranged in above-mentioned chemical treatment 234, i.e. setting is being carried on the back
Surface from substrate body；The mating reaction of above-mentioned chemical treatment 234 and physical absorption unit 232, can further mention
The adsorption efficiency and decomposition efficiency of high formaldehyde, can effectively ensure that the safety of room air.
In conjunction with above-described embodiment it is found that the closed system of ventilation of the application can pass through the setting of the first ceiling areas, energy
Enough realize by-pass filtration operation；When indoor gas is pumped to above furred ceiling unit by above-mentioned air inlet unit through the first ceiling areas
When, furred ceiling unit top is in barotropic state；At this point, the bulk gas above furred ceiling unit can be expelled to by the second ceiling areas
The lower section of furred ceiling unit, the setting of above-mentioned second ceiling areas can be realized secondary filtration operation.
Further, the closed system of ventilation of the application can also pass through the setting of above-mentioned electrostatic dust removal mechanism, Neng Gouyou
Effect removes the middle dust of air, to further increase the depuration quality of air.
Further, the closed system of ventilation of the application can pass through the physical absorption unit on net aldehyde plate, energy
Enough realize that effective adsorption operations of formaldehyde in indoor air, the adsorption operations of above-mentioned formaldehyde depend on the porous of adsorbing medium
Characteristic can be realized extremely strong physical adsorption property, and then can effectively adsorb the harmful substances such as the formaldehyde of air；It can be by upper
The setting of biological processing unit is stated, can effectively pass through the double action of microorganism and enzyme, the harmful substances such as formaldehyde are synthesized
Carbon dioxide and water, to realize the elimination operation of formaldehyde.
Further, the closed system of ventilation of the application can also by be set to net aldehyde plate on biological processing unit with
The surface of physical absorption unit contacts with each other, and enables to biological processing unit in time by the adsorbed formaldehyde of physical absorption unit
Effective operation splitting is carried out, and physical absorption unit is promoted endlessly to carry out adsorption operations, to realize thoroughly disappearing for formaldehyde
Except operation, rather than the operation simply adsorbed；That is, the operation that the above-mentioned physical absorption being preferably provided with, biology are eliminated, it can be effective
Avoid simple the drawbacks of elimination formaldehyde is operated by physical absorption.
Further, the closed system of ventilation of the application can also by be set to net aldehyde plate on chemical treatment,
It is able to use effective decomposition of the organic matters such as formaldehyde；That is, using oxygen and organic matter generation oxygen in catalyst air
Change the chemical reaction such as decomposition, and then the substances such as formaldehyde can be effectively eliminated；Meanwhile above-mentioned chemical treatment and physical absorption
The mating reaction of unit can further increase the adsorption efficiency and decomposition efficiency of formaldehyde, can effectively ensure that room air
Safety.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be with
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although those skilled in the art should be understood that embodiment disclosed by the embodiment of the present invention is as above, described
The content only embodiment of the present invention and the embodiment that uses for ease of understanding, be not intended to limit the invention embodiment.It is any
Technical staff in fields of the embodiment of the present invention, in the premise for not departing from spirit and scope disclosed by the embodiment of the present invention
Under, any modification and variation, but the scope of patent protection of the embodiment of the present invention can be carried out in the form and details of implementation,
Still it should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of closed system of ventilation, which is characterized in that including air inlet unit and furred ceiling unit；Wherein,
The furred ceiling unit includes the first ceiling areas and the second ceiling areas；First ceiling areas is below furred ceiling unit
The input channel of gas, first ceiling areas is for filtering furred ceiling unit underlying gas；Second ceiling areas is to hang
The passing away of unit overhead gas is pushed up, second ceiling areas is for filtering furred ceiling unit overhead gas；
The top of first ceiling areas is arranged in the air inlet unit, and the air inlet unit is for providing below furred ceiling unit
Gas is input to the conveying power above furred ceiling unit.
2. closed system of ventilation according to claim 1, which is characterized in that
The air inlet unit is ventilation device；
One end of the ventilation device is air inlet, and the air inlet is close to the upper surface setting of first ceiling areas, or
Person is connect by closed conduit with the upper surface of the first ceiling areas；
The other end of the ventilation device is air outlet, and the air outlet is directed toward the second ceiling areas.
3. closed system of ventilation according to claim 2, which is characterized in that
The ventilation device is axial flow blower, and the axial flow blower includes the blade and driving electricity of shell, setting inside housings
Machine, the fan blade are arranged on the output shaft of driving motor, and the fan blade is for rotating and extracting under the driving of driving motor
Gas below first ceiling areas.
4. closed system of ventilation according to claim 2, which is characterized in that
The ventilation device is crossflow fan, and the crossflow fan includes the impeller and driving wind of shell, setting inside housings
Machine, the impeller are arranged on the output shaft of driving motor, and the impeller is for rotating and extracting under the driving of driving motor
Gas below first ceiling areas.
5. closed system of ventilation according to any one of claims 1-4, which is characterized in that
It further include electrostatic dust removal mechanism, the top of the furred ceiling unit is arranged in the electrostatic dust removal mechanism.
6. closed system of ventilation according to claim 5, which is characterized in that
The electrostatic dust removal mechanism includes ionization device, positive plate and negative plate, and the positive plate is set with the negative plate interval
It sets, the ionization device is connect with the positive plate.
7. closed system of ventilation according to any one of claims 1-4, which is characterized in that
The first ceiling areas and the second ceiling areas of the furred ceiling unit are provided with keel framework and net aldehyde plate, described net
Aldehyde plate is connect with the keel framework, the furred ceiling unit for realizing gas filter operation.
8. closed system of ventilation according to claim 7, which is characterized in that
The keel framework includes the main joist and false keel being staggered, and the main joist is connect with the false keel, described
False keel constitutes the mounting plane of the net aldehyde plate away from the side of the main joist, and the false keel passes through fixing piece and institute
State net aldehyde plate connection；
The net aldehyde plate includes substrate body, the physical absorption unit that substrate body surface is arranged in and is arranged in substrate sheet
The biological processing unit in internal portion, the physical absorption unit are used for through sorptive material formaldehyde adsorption, the biological treatment
Unit is used to pass through cellulase treatment formaldehyde.
9. closed system of ventilation according to claim 7, which is characterized in that
The physical absorption unit is the diatom ooze finish coat for being embedded with block absorbent charcoal；The biological treatment processing unit is packet
The biological enzyme for including material packet, being arranged in the material packet.
10. closed system of ventilation according to claim 7, which is characterized in that
The surface of the physical absorption unit is provided with chemical treatment, and the chemical treatment is used to pass through photocatalysis material
Material processing formaldehyde；
The chemical treatment includes photocatalyst coating, and the photocatalyst coating is to be provided with nano-titanium dioxide and titanium dioxide
The coating of silicon.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342326.6A CN108870620A (en) | 2017-05-15 | 2017-05-15 | A kind of closed system of ventilation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342326.6A CN108870620A (en) | 2017-05-15 | 2017-05-15 | A kind of closed system of ventilation |
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| CN108870620A true CN108870620A (en) | 2018-11-23 |
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Application publication date: 20181123 |