CN109059135A - One kind being used for indoor air cleaning facility - Google Patents
One kind being used for indoor air cleaning facility Download PDFInfo
- Publication number
- CN109059135A CN109059135A CN201810623284.8A CN201810623284A CN109059135A CN 109059135 A CN109059135 A CN 109059135A CN 201810623284 A CN201810623284 A CN 201810623284A CN 109059135 A CN109059135 A CN 109059135A
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- CN
- China
- Prior art keywords
- cylinder
- air
- shell
- fluid communication
- annular space
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F8/167—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
Abstract
The invention discloses one kind to be used for indoor air cleaning facility, and the equipment includes cylindrical housing (1), micro pump (9) and the upper cover (2) being set in turn in the shell (1) from top to bottom, cartridge filter (3), air extractor (4), necking down cylinder (5), catalysis reaction tube (6), reaction tube pedestal (7) and cartridge heater (8).Air is successively pumped into air cleaning facility of the invention cartridge filter by air extractor and catalyst reaction cylinder purifies, in catalyst reaction cylinder under the catalysis of the acid solution and platinum grain that constantly recycle, it is removed after harmful organic substance in air is aoxidized, elimination efficiency is much higher than existing light-catalyzed reaction.
Description
Technical field
The present invention relates to technical field of air purification, and in particular to one kind is used for indoor air cleaning facility.
Background technique
Air cleaning, which refers to, to remove haze for indoor various environmental problems offer sterilizings, depositing dust, dispels harmful finishing
Residual and the total solution such as peculiar smell, raising makes the life better, office conditions, promotes physically and mentally healthy.
Notification number is that the Chinese patent literature of CN203489370U discloses a kind of plasma air purifier, including etc. from
Sub-component is additionally provided with the first nanocrystal catalyst network at the plasma component rear, the first nanocrystal catalyst network with etc.
Deionization unit, which matches, decomposes the organic gas in air, and kills microorganism.The patent by plasma component and first,
Second nanocrystal catalyst network cooperates to dust, organic gas and the microorganism in removal air.Wherein plasma component
By discharge process, in so that those is not decomposed in plasma component organic gas molecule and microprotein molecule
Bonding electrons certain energy is obtained ahead of time, become more easily to escape.Pass through silver in the first, second nanocrystal catalyst network again
The catalytic action of atom, makes the escape of these bonding electrons lead to scission of link, and organic gas molecule and microprotein are decomposed.
Notification number is net for the air that the Chinese patent literature of CN204373072U discloses a kind of rapidly and efficiently purification function
Change device group, including the first air purifier, the second air purifier, the back side and top surface of the first shell of air purifier are provided with the
One air inlet is sequentially installed with the first purification assembly, first motor, the to front by the back side in the first shell of air purifier
One wind wheel and the first air duct, it is corresponding with before the second shell of air purifier before the first shell of air purifier,
It is the second air inlet before two shell of air purifier, is sequentially connected the by front to the back side in the second shell of air purifier
Two purification assemblies, the second motor and the second wind wheel, the second motor connection the second wind wheel of driving, the back of the second shell of air purifier
Face and top surface are the second air duct.The patent air inlet/outlet mode and diagonal pose pattern can reinforce the circulation of room air, promote
Room air is set to form Convection states, it is ensured that the air in entire room is quickly and efficiently purified.
Existing air purifier generally uses ultraviolet light and titanium deoxide catalyst to be purified in dry conditions, purification
Low efficiency.And with the development of wet process air cleaning, it is necessary to research and develop new air purifier.
Summary of the invention
The purpose of the present invention is to provide one kind to be used for indoor air cleaning facility, and air cleaning provided by the invention is set
The nuisances such as standby formaldehyde, the ammonia nitrogen compound that can be carried out using the stratum reticulare of acid solution and load platinum grain in catalysis reaction air
Matter, purification efficiency are high.
To achieve the above object, the present invention provides a kind of for indoor air cleaning facility, and the equipment includes cylinder
Shape shell, micro pump and the upper cover being set in turn in the shell from top to bottom, cartridge filter, air extractor, necking down
Cylinder, catalysis reaction tube, reaction tube pedestal and cartridge heater；The upper cover lid closes the top opening in the shell and is provided with air inlet
Hole is filled with active carbon particle in the cartridge filter, and the cartridge filter and the upper cover are in fluid communication, the air extractor into
Port is in fluid communication upward and with cartridge filter fluid communication, outlet mouth down and with the necking down cylinder, the internal diameter of the necking down cylinder
From top to bottom be gradually reduced, the catalysis reaction tube includes inner cylinder and the outer cylinder for being arranged at intervals on the inner cylinder periphery, it is described in
Cylinder is formed by the stratum reticulare institute coiling of load platinum grain, the top opening of the inner cylinder and bottom that the necking down cylinder is in fluid communication is opened
Mouthful, the sealed bottom of the inner barrel and outer barrel is sealingly connected to the periphery of outer cylinder, the lower part of the outer cylinder at the top of the outer cylinder
Periphery is provided with outlet fluid hole, is formed with annular space between the reaction tube pedestal and the shell to accommodate acid solution, the ring
Gap and the outlet fluid hole are in fluid communication, and the air extractor is provided with venthole on the shell, the annular space with it is described
Venthole is in fluid communication, and the cartridge heater seals the acid solution in the bottom opening of the shell and the heating annular space, described micro-
Type water pump is set to the top of the outer cylinder and inlet is connected to the bottom flow of the annular space, liquid outlet and inner cylinder fluid connect
It passes to the stratum reticulare and pours leaching acid solution.
Optionally, the air extractor includes pump bowl, is spaced the motor that pump bowl inner wall is set in the pump bowl
With the centrifugal impeller being connected on the motor shaft.
Optionally, the size of the active carbon particle is 1-5 millimeters, and specific surface area is 500-120 meters2/ gram.
Optionally, annular groove is provided at the top of the inner cylinder, the bottom of the annular groove is provided with liquid outlet, institute
The liquid outlet for stating micro pump is located above the annular groove.
Optionally, the width of mesh of the stratum reticulare is 5-10 millimeters, and screening area accounting is 60-90%.
Optionally, the material of the stratum reticulare is copper, and the platinum grain loads the stratum reticulare by the way of dipping and roasting
On.
Optionally, shell where the annular space is provided with inlet and liquid outlet, and the inlet and liquid outlet are by close
Lidstock.
Optionally, the acid solution is the sulfuric acid of mass fraction 1-5% or the acetic acid of 1-5%.
The present invention has the advantage that
Air cleaning facility of the invention by air extractor air is successively pumped into cartridge filter and catalyst reaction cylinder into
Row purification, in catalyst reaction cylinder under the catalysis of the acid solution and platinum grain that constantly recycle, by the harmful organic substance in air
It is removed after being aoxidized, elimination efficiency is much higher than existing light-catalyzed reaction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of equipment provided by the invention.
Fig. 2 is a kind of structural schematic diagram of specific embodiment of catalysis reaction tube provided by the invention.
Fig. 3 is the structural schematic diagram of catalysis reaction tube another kind specific embodiment provided by the invention.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in Figure 1-3, the present invention provides one kind for indoor air cleaning facility, the equipment includes cylinder-shaped outer
Shell 1, micro pump 9 and the upper cover 2 being set in turn in the shell 1 from top to bottom, cartridge filter 3, air extractor 4, necking down
Cylinder 5, catalysis reaction tube 6, reaction tube pedestal 7 and cartridge heater 8；The lid of upper cover 2 closes top opening and setting in the shell 1
There is air inlet, active carbon particle is filled in the cartridge filter 3, the cartridge filter 3 is in fluid communication with the upper cover 2, the pumping
The air inlet of device of air 4 is in fluid communication upward and with the fluid communication of cartridge filter 3, outlet mouth down and with the necking down cylinder 5, described
The internal diameter of necking down cylinder 5 is from top to bottom gradually reduced, and the catalysis reaction tube 6 includes inner cylinder 61 and is arranged at intervals on the inner cylinder 61
The outer cylinder 62 of periphery, the inner cylinder 61 are formed by 63 coilings of stratum reticulare of load platinum grain, the top opening of the inner cylinder 61 and
The bottom opening of the necking down cylinder 5 is in fluid communication, the top of the sealed bottom of the inner cylinder 61 and outer cylinder 62, the outer cylinder 62 is close
Envelope is connected to the periphery of outer cylinder 61, and the lower, outer perimeter of the outer cylinder 62 is provided with outlet fluid hole, the reaction tube pedestal 7 and institute
It states and is formed with annular space 71 between shell 1 to accommodate acid solution, the annular space 71 is in fluid communication with the outlet fluid hole, the pumping
Venthole 41 is provided on 4 place shell 1 of device, the annular space 71 is in fluid communication with the venthole 41, and the cartridge heater 8 is close
The acid solution in the bottom opening of the shell 1 and the heating annular space 71 is sealed, the micro pump 9 is set to the outer cylinder 62
Top and inlet are connected to the bottom flow of the annular space 71, liquid outlet and inner cylinder 61 are in fluid communication to pour to the stratum reticulare 63
Drench acid solution.Air is successively pumped into air cleaning facility of the invention cartridge filter by air extractor and catalyst reaction cylinder carries out
Purification, in catalyst reaction cylinder under the catalysis of the acid solution and platinum grain that constantly recycle, by the harmful organic substance in air into
It is removed after row oxidation, elimination efficiency is much higher than existing light-catalyzed reaction.
In the present invention, air extractor is used to for air being pumped into equipment, for example, the air extractor 4 may include pumping
Cylinder, the interval pump bowl inner wall motor being set in the pump bowl and the centrifugal impeller being connected on the motor shaft, it is empty
Gas can enter in cartridge filter between pump bowl inner wall and outer casing inner wall, then successively go out from the outlet of outer cylinder after purification
Venthole outflow on fluid apertures, annular space and shell.
According to the present invention, active carbon particle is prevented for tentatively adsorbing dust particles and organic matter in air to catalysis
The catalytic performance of agent impacts, for example, the size of the active carbon particle can be 1-5 millimeters, specific surface area can be
500-120 meters2/ gram.
Core of the invention is that acid solution constantly recycles and has organic matter etc. and platinum grain to contact with air, and acid solution is also
With certain temperature, such as 45 DEG C or so, so as to which organic matter is sufficiently decomposed into carbon dioxide, in order to further increase acid
Annular groove 64, the annular has can be set in the exposure level of liquid and stratum reticulare, as Figure 2-3, the top of the inner cylinder 61
Liquid outlet has can be set in the bottom of groove 64, and the liquid outlet of the micro pump 9 can be located at 64 top of annular groove.
Acid solution to guide on annular groove can be flowed down by liquid outlet along stratum reticulare in the form of a film, expand acid solution and sky
The contact area of gas.
In the present invention, carrier of the stratum reticulare as load platinum grain, and for passing through air, the width of mesh of the stratum reticulare 63
It can be 5-10 millimeters, screening area accounting can be 60-90%, and the material of the stratum reticulare 63 can be copper, the platinum grain
It is loaded on the stratum reticulare 63 by the way of dipping and roasting.
In order to facilitate supplement acid solution and replacement acid solution, as shown in Figure 1,71 place shell 1 of the annular space can be set into
Liquid mouth 11 and liquid outlet 12, the inlet 11 and liquid outlet 12 are by seal cap sealing.When requiring supplementation in acid solution, open into
The sealing cover of liquid mouth imports acid solution.The acid solution can be the sulfuric acid of mass fraction 1-5% or the acetic acid of 1-5%.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. one kind is used for indoor air cleaning facility, which is characterized in that the equipment includes cylindrical housing (1), Miniature water
Pump (9) and the upper cover (2) being set in turn in the shell (1) from top to bottom, cartridge filter (3), air extractor (4), necking down
Cylinder (5), catalysis reaction tube (6), reaction tube pedestal (7) and cartridge heater (8)；Upper cover (2) lid closes on the top of the shell (1)
Portion is open and is provided with air inlet, is filled with active carbon particle, the cartridge filter (3) and the upper cover in the cartridge filter (3)
(2) be in fluid communication, the air inlet of the air extractor (4) upward and with cartridge filter (3) be in fluid communication, outlet mouth down and with institute
Necking down cylinder (5) fluid communication is stated, the internal diameter of the necking down cylinder (5) is from top to bottom gradually reduced, and the catalysis reaction tube (6) includes
Inner cylinder (61) and the outer cylinder (62) for being arranged at intervals on the inner cylinder (61) periphery, the inner cylinder (61) by load platinum grain stratum reticulare
(63) institute's coiling is formed, the top opening of the inner cylinder (61) and the bottom opening that the necking down cylinder (5) is in fluid communication, described interior
The sealed bottom of cylinder (61) and outer cylinder (62), is sealingly connected to the periphery of outer cylinder (61) at the top of the outer cylinder (62), it is described outside
The lower, outer perimeter of cylinder (62) is provided with outlet fluid hole, is formed with annular space between the reaction tube pedestal (7) and the shell (1)
(71) to accommodate acid solution, the annular space (71) and the outlet fluid hole are in fluid communication, shell where the air extractor (4)
(1) it is provided on venthole (41), the annular space (71) and the venthole (41) are in fluid communication, cartridge heater (8) sealing
Acid solution in the bottom opening of the shell (1) and the heating annular space (41), the micro pump (9) are set to the outer cylinder
(62) top and inlet be connected to the bottom flow of the annular space (71), liquid outlet and inner cylinder (61) are in fluid communication with to institute
It states stratum reticulare (63) and pours leaching acid solution.
2. equipment according to claim 1, which is characterized in that the air extractor (4) includes pump bowl, interval pump bowl
The motor that inner wall is set in the pump bowl and the centrifugal impeller being connected on the motor shaft.
3. equipment according to claim 1, which is characterized in that the size of the active carbon particle is 1-5 millimeters, specific surface
Product is 500-120 meters2/ gram.
4. equipment according to claim 1, which is characterized in that be provided with annular groove at the top of the inner cylinder (61)
(64), the bottom of the annular groove (64) is provided with liquid outlet, and it is recessed that the liquid outlet of the micro pump (9) is located at the annular
Above slot (64).
5. equipment according to claim 1, which is characterized in that the width of mesh of the stratum reticulare (63) is 5-10 millimeters, net
Eye area accounting is 60-90%.
6. equipment according to claim 1, which is characterized in that the material of the stratum reticulare (63) is copper, and the platinum grain is adopted
It is loaded on the stratum reticulare (63) with the mode of dipping and roasting.
7. equipment according to claim 1, which is characterized in that shell (1) is provided with inlet where the annular space (71)
(11) and liquid outlet (12), the inlet (11) and liquid outlet (12) are by seal cap sealing.
8. equipment according to claim 1, which is characterized in that the acid solution is the sulfuric acid or 1-5% of mass fraction 1-5%
Acetic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623284.8A CN109059135B (en) | 2018-06-15 | 2018-06-15 | Indoor air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623284.8A CN109059135B (en) | 2018-06-15 | 2018-06-15 | Indoor air purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109059135A true CN109059135A (en) | 2018-12-21 |
| CN109059135B CN109059135B (en) | 2020-10-23 |
Family
ID=64820367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623284.8A Active CN109059135B (en) | 2018-06-15 | 2018-06-15 | Indoor air purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109059135B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336607A (en) * | 2020-03-07 | 2020-06-26 | 唐山核聚安全系统工程有限公司 | Negative pressure protection system special for isolation ward or shelter hospital |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626957A (en) * | 2003-12-11 | 2005-06-15 | 台湾积体电路制造股份有限公司 | Air purification system and its method |
| CN205227586U (en) * | 2015-12-23 | 2016-05-11 | 龙建新 | Air purifier |
-
2018
- 2018-06-15 CN CN201810623284.8A patent/CN109059135B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626957A (en) * | 2003-12-11 | 2005-06-15 | 台湾积体电路制造股份有限公司 | Air purification system and its method |
| CN205227586U (en) * | 2015-12-23 | 2016-05-11 | 龙建新 | Air purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336607A (en) * | 2020-03-07 | 2020-06-26 | 唐山核聚安全系统工程有限公司 | Negative pressure protection system special for isolation ward or shelter hospital |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109059135B (en) | 2020-10-23 |
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