CN107747787A - A kind of fresh air purification device - Google Patents
A kind of fresh air purification device Download PDFInfo
- Publication number
- CN107747787A CN107747787A CN201711194604.4A CN201711194604A CN107747787A CN 107747787 A CN107747787 A CN 107747787A CN 201711194604 A CN201711194604 A CN 201711194604A CN 107747787 A CN107747787 A CN 107747787A
- Authority
- CN
- China
- Prior art keywords
- fresh air
- airduct
- mixing chamber
- clearing machine
- purification device
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
-
- 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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Abstract
The present invention relates to a kind of fresh air purification device, including clearing machine, fresh air airduct and return air airduct.In the clearing machine mixing chamber, first filter, TiO2 photocatalyst solutions unit, the second filter, electrostatic precipitator, plasma catalytic reduction unit and recuperative heat exchanger are sequentially provided with along the flow direction of fresh air.The mixing chamber connects with fresh air airduct, and the recuperative heat exchanger connects with return air wind.Also include the first branched pipe drawn from return air airduct, one end of first branched pipe connects with return air airduct, and its other end connects with the mixing chamber of clearing machine.The present invention is simple in construction, the removal that efficiently can be synchronized to harmful substances such as the graininess impurity, formaldehyde, methylamine, benzene, dimethylbenzene, TVOC harmful organic substances and the ozone that are introduced into indoor fresh air and the function with interior circularly purifying.
Description
Technical field
The present invention relates to environmental technology field, more particularly to a kind of fresh air purification device.
Background technology
In recent years, people are increasingly paid close attention to IAQ, and progressively using new blower fan or air purifier with
The air purified to indoor introducing.
But traditional fresh air purification device can only carry out limited purification to fresh air, it is impossible to being introduced into indoor fresh air
The harmful substances such as graininess impurity, formaldehyde, methylamine, benzene, dimethylbenzene, TVOC harmful organic substances and ozone carry out simultaneously efficient
Remove, and the Btu utilization in return air is very limited, causes a certain degree of energy dissipation.
The content of the invention
For the above mentioned problem of prior art, it is an object of the invention to provide a kind of fresh air purification device simple in construction,
The device efficiently can be harmful to organic to graininess impurity, formaldehyde, methylamine, benzene, dimethylbenzene, the TVOC being introduced into indoor fresh air
The removal that the harmful substance such as thing and ozone synchronizes and the function with interior circularly purifying.
In order to solve the above-mentioned technical problem, technical scheme is as follows：
A kind of fresh air purification device, including clearing machine, fresh air airduct and return air airduct, the clearing machine are interior along fresh air
Flow direction be sequentially provided with mixing chamber, first filter, TiO2 photocatalyst solutions unit, the second filter, electrostatic precipitator, etc. from
Muonic catalysis reduction unit and recuperative heat exchanger,
The mixing chamber connects with the fresh air airduct, and the recuperative heat exchanger connects with the return air wind,
Also include the first branched pipe drawn from the return air airduct, one end of first branched pipe and the return air wind
Pipe connects, and its other end connects with the mixing chamber of clearing machine.
Further, screen pack is provided with second filter, the aperture of the screen pack is less than 10 microns.
Further, the clearing machine is provided with air intake blower fan in mixing chamber, the suction inlet of the air intake blower fan with it is described
Fresh air airduct connects.
Further, the fresh air purification device also includes breeze fan, and the breeze fan is arranged on outside the clearing machine,
And export connection with the tube side of the recuperative heat exchanger.
A kind of fresh air purification device of the present invention, has the advantages that：
(1) fresh air purification device of the invention includes clearing machine, fresh air airduct and return air airduct, the clearing machine it is interior along
The flow direction of fresh air is sequentially provided with mixing chamber, first filter, TiO2 photocatalyst solutions unit, the second filter, electrostatic precipitation
Device, plasma catalytic reduction unit and recuperative heat exchanger, the mixing chamber connect with the fresh air airduct, the dividing wall type
Heat exchanger connects with the return air wind.The large granular impurity in fresh air is removed by first filter, and can be reduced follow-up
The processing load of unit；The formaldehyde in fresh air, methylamine, benzene, dimethylbenzene, TVOC etc. can be had by TiO2 photocatalyst solutions unit
The oxidation Decompositions such as evil organic matter, bacterium reach purification air, decompose the purpose of harmful organic substance into harmless CO2 and H2O；It is logical
The particle that the particle diameter that the second filter is filtered out in fresh air is more than or equal to 10 microns is crossed, so as to reduce follow-up electrostatic precipitation
The load of device；Ozone catalytic in fresh air is reduced into by oxygen by plasma catalytic reduction unit；The dividing wall type finally set
Heat exchanger can fully recycle the heat in return air, so as to reduce the energy consumption of system.
(2) fresh air purification device of the invention also includes the first branched pipe drawn from the return air airduct, and described first
One end of branched pipe connects with the return air airduct, and its other end connects with the mixing chamber of clearing machine, so as to by return air portion
That divides is introduced into fresh air, realizes the mixing of fresh air and return air, in the case where Outdoor Air Quality is bad, reduces resh air requirement, increases
Add interior circularly purifying function, reduce energy consumption.
(3) present invention is simple in construction, can carry out many purifications, good purification, energy to introducing indoor air
Consume low.
Brief description of the drawings
, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is a kind of structural representation for fresh air purification device that one embodiment of the invention provides；
In figure：1- clearing machines, 2- fresh air airducts, 3- return air airducts, the branched pipes of 4- first, 5- air intake blower fans, 6- air-supply wind
Machine, 11- mixing chambers, 12- first filters, 13-TiO2 photocatalyst solution units, the filters of 14- second, 15- electrostatic precipitator,
16- plasma catalytic reduction units, 17- recuperative heat exchangers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment
The present embodiment provides a kind of fresh air purification device simple in construction, and the device can be efficiently to introducing indoor fresh air
In the harmful substance such as graininess impurity, formaldehyde, methylamine, benzene, dimethylbenzene, TVOC harmful organic substances and ozone synchronize
The function of interior circularly purifying is removed and has, specifically, structural representation shown in Figure 1.
The fresh air purification device includes clearing machine 1, fresh air airduct 2 and return air airduct 3.
Mixing chamber 11, first filter 12, TiO2 light are sequentially provided with the clearing machine 1 along the flow direction of fresh air to touch
Matchmaker solves unit 13, the second filter 14, electrostatic precipitator 15, plasma catalytic reduction unit 16 and recuperative heat exchanger 17.
The mixing chamber 11 connects with the fresh air airduct 2, and the recuperative heat exchanger 17 connects with the return air airduct 3
It is logical.
The fresh air purification device also includes the first branched pipe 4 drawn from the return air airduct 3, first branched pipe 4
One end connected with the return air airduct 3, its other end connects with the mixing chamber 11 of clearing machine 1, so, it is possible return air airduct
In the introducing mixing chamber 11 of return air part in 3 and the fresh air with entering mixing chamber 11 mixes.
In one preferred embodiment, the clearing machine 1 is provided with air intake blower fan 5, the air intake in mixing chamber 11
The suction inlet of blower fan 5 is connected with the fresh air airduct 2, and the air intake blower fan 5 is used in the Leads to new breeze clearing machine 1 of outdoor.
In one preferred embodiment, the fresh air purification device also includes breeze fan 6, and the breeze fan 6 is set
Put outside the clearing machine 1, and connection is exported with the tube side of the recuperative heat exchanger 17, the breeze fan 6 is used for will place
Clean fresh air after reason is sent into indoor.
In one preferred embodiment, screen pack, the aperture of the screen pack are provided with second filter 14
Less than 10 microns.
A kind of fresh air purification device of the present invention, has the advantages that：
(1) fresh air purification device of the invention includes clearing machine, fresh air airduct and return air airduct, the clearing machine it is interior along
The flow direction of fresh air is sequentially provided with mixing chamber, first filter, TiO2 photocatalyst solutions unit, the second filter, electrostatic precipitation
Device, plasma catalytic reduction unit and recuperative heat exchanger, the mixing chamber connect with the fresh air airduct, the dividing wall type
Heat exchanger connects with the return air wind.The large granular impurity in fresh air is removed by first filter, and can be reduced follow-up
The processing load of unit；The formaldehyde in fresh air, methylamine, benzene, dimethylbenzene, TVOC etc. can be had by TiO2 photocatalyst solutions unit
The oxidation Decompositions such as evil organic matter, bacterium reach purification air, decompose the purpose of harmful organic substance into harmless CO2 and H2O；It is logical
The particle that the particle diameter that the second filter is filtered out in fresh air is more than or equal to 10 microns is crossed, so as to reduce follow-up electrostatic precipitation
The load of device；Ozone catalytic in fresh air is reduced into by oxygen by plasma catalytic reduction unit；The dividing wall type finally set
Heat exchanger can fully recycle the heat in return air, so as to reduce the energy consumption of system.
(2) fresh air purification device of the invention also includes the first branched pipe drawn from the return air airduct, and described first
One end of branched pipe connects with the return air airduct, and its other end connects with the mixing chamber of clearing machine, so as to by return air portion
That divides is introduced into fresh air, realizes the mixing of fresh air and return air, in the case where Outdoor Air Quality is bad, reduces resh air requirement, increases
Add interior circularly purifying function, reduce energy consumption.
(3) present invention is simple in construction, can carry out many purifications, good purification, energy to introducing indoor air
Consume low.
Described above has fully disclosed the embodiment of the present invention.It is pointed out that it is familiar with the field
Scope of the technical staff to any change that the embodiment of the present invention is done all without departing from claims of the present invention.
Correspondingly, the scope of claim of the invention is also not limited only to previous embodiment.
Claims (4)
- A kind of 1. fresh air purification device, it is characterised in that including clearing machine (1), fresh air airduct (2) and return air airduct (3),In the clearing machine (1) mixing chamber (11), first filter (12), TiO2 light are sequentially provided with along the flow direction of fresh air Catalyst solution unit (13), the second filter (14), electrostatic precipitator (15), plasma catalytic reduction unit (16) and dividing wall type heat Exchanger (17),The mixing chamber (11) connects with the fresh air airduct (2), the recuperative heat exchanger (17) and the return air airduct (3) connect,Also include from the return air airduct (3) draw the first branched pipe (4), one end of first branched pipe (4) with it is described Return air airduct (3) connects, and its other end connects with the mixing chamber (11) of clearing machine (1).
- 2. a kind of fresh air purification device according to claim 1, it is characterised in that be provided with second filter (14) Screen pack, the aperture of the screen pack are less than 10 microns.
- 3. a kind of fresh air purification device according to claim 1, it is characterised in that the clearing machine (1) is in mixing chamber (11) air intake blower fan (5) is provided with, the suction inlet of the air intake blower fan (5) is connected with the fresh air airduct (2).
- 4. a kind of fresh air purification device according to claim 1, it is characterised in that described to send also including breeze fan (6) Wind blower fan (6) is arranged on the clearing machine (1) outside, and exports connection with the tube side of the recuperative heat exchanger (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194604.4A CN107747787A (en) | 2017-11-24 | 2017-11-24 | A kind of fresh air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194604.4A CN107747787A (en) | 2017-11-24 | 2017-11-24 | A kind of fresh air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747787A true CN107747787A (en) | 2018-03-02 |
Family
ID=61251813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711194604.4A Withdrawn CN107747787A (en) | 2017-11-24 | 2017-11-24 | A kind of fresh air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559775A (en) * | 2020-05-14 | 2020-08-21 | 东南大学 | Method for photocatalytic degradation of nitrate nitrogen in water body by using glucose |
-
2017
- 2017-11-24 CN CN201711194604.4A patent/CN107747787A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559775A (en) * | 2020-05-14 | 2020-08-21 | 东南大学 | Method for photocatalytic degradation of nitrate nitrogen in water body by using glucose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103471187A (en) | Integrated fresh air fan | |
| CN107990477A (en) | A kind of air cleaning unit | |
| CN207849588U (en) | A kind of cleaning shop air purifier | |
| CN204866190U (en) | Multi -functional electrostatic compound air -purifying module device | |
| CN107747787A (en) | A kind of fresh air purification device | |
| CN202432661U (en) | Multistage-filtration air conditioning purifier | |
| CN209013367U (en) | A kind of split type clarifier of self-loopa | |
| CN207622209U (en) | A kind of air cleaning unit | |
| CN207622210U (en) | A kind of fresh air purification device | |
| CN203823959U (en) | Fresh air PM2.5 processing system | |
| CN213870468U (en) | FFU fan filter unit | |
| CN203090707U (en) | Solar-energy-powered indoor air purification mechanism | |
| CN107796081A (en) | A kind of novel fresh air purifier | |
| CN207622208U (en) | A kind of novel fresh air purifier | |
| CN109489140A (en) | Total heat exchange electrostatic precipitator | |
| CN106801938A (en) | A kind of two-way photodissociation cleaning equipment | |
| CN204301209U (en) | Indoor air purification dialysis machine | |
| CN208356310U (en) | Air cleaning device | |
| CN203954900U (en) | A kind of Zigzag type air pollution device for the treatment of both principal and secondary aspect of disease | |
| CN207247462U (en) | A kind of intelligent building wind-exchanging system | |
| CN105485789A (en) | Environment-friendly and energy-saving air purifier | |
| CN206944401U (en) | A kind of clean operating room purifying fresh air system | |
| CN107504557A (en) | Indoor air cleaning system | |
| CN206404589U (en) | A kind of esterification waste gas processing system of use photooxidation catalytic waste gas purifier | |
| CN206176597U (en) | Purifier of application infrared excitation technique physical degradation organic matter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |