AU2006200911A1 - A detachable air conditioning filtering apparatus and an installment method thereof - Google Patents
A detachable air conditioning filtering apparatus and an installment method thereof Download PDFInfo
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- AU2006200911A1 AU2006200911A1 AU2006200911A AU2006200911A AU2006200911A1 AU 2006200911 A1 AU2006200911 A1 AU 2006200911A1 AU 2006200911 A AU2006200911 A AU 2006200911A AU 2006200911 A AU2006200911 A AU 2006200911A AU 2006200911 A1 AU2006200911 A1 AU 2006200911A1
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- Prior art keywords
- filter screen
- area
- aperture filter
- air conditioning
- conditioning system
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- Granted
Links
- 238000000034 method Methods 0.000 title claims description 76
- 238000001914 filtration Methods 0.000 title claims description 68
- 238000004378 air conditioning Methods 0.000 title claims description 59
- 238000009434 installation Methods 0.000 claims description 46
- 238000003825 pressing Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 150000003856 quaternary ammonium compounds Chemical group 0.000 claims description 20
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 239000002105 nanoparticle Substances 0.000 claims description 15
- 239000008188 pellet Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000011941 photocatalyst Substances 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims description 2
- 150000003868 ammonium compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000746 purification Methods 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910002656 O–Si–O Inorganic materials 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0675—Photocatalytic filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Filtering Materials (AREA)
- Central Air Conditioning (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Catalysts (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
AUSTRALIA
Patents Act COMPLETE SPECIFICATION
(ORIGINAL)
Class Int. Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Priority Related Art: Name of Applicant: Parker Holding Services Corp.
Actual Inventor(s): Yen-Kuen Shiau Address for Service and Correspondence: PHILLIPS ORMONDE FITZPATRICK Patent and Trade Mark Attorneys 367 Collins Street Meboume 00 AUSTRALIA Invention Title: A DETACHABLE FILTERING APP 4RJd -RA 6tAITIONING SYSTEM AND AN INSTALLMENTI ETHOI THEREOF Our Ref 767235 POF Code: 344167/476628 The following statement is a full description of this invention, including the best method of performing it known to applicant(s): -1- 6006q A DETACHABLE FILTERING APPARATUS FOR AN AIR CONDITIONING SYSTEM AND AN INSTALLMENT METHOD
THEREOF
This application claims priority from Taiwanese Patent Application No.94129219 filed on 26 August 2005, the contents of which are to be taken as incorporated herein by this reference.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detachable filtering apparatus for an air conditioning system and an installment method thereof. A hollow circular frame and a multi-aperture filter screen are installed at a specified installation area of the air tube of the air conditioning system. The effect is better than the results of the prior art of cleaning the air by using drugs.
2. Description of the Related Art In the food industry, an aseptic environment is an important factor.
Furthermore, air-disinfection and air-purification are the most important goals for an air conditioning system. The methods include producing ozone, negative ions and photocatalyst bactericidal material etc. An air-conditioning system is suitable for industrial factories, commercial buildings and homes and disinfects the air. For example, a food factory is a place that easily propagates bacteria.
Installing an air-disinfection and purification apparatus can help prevent infectious diseases from happening. Similarly, in commercial buildings, such as an exhibition market, the air easily accumulates bacteria due to the exhibition of food (especially, it is easy to injure the worker when executing a maintenance.). Installing an air-disinfection purification apparatus helps disinfect the air. In private homes, an air conditioning system has an airdisinfection and purification goal to assure the inhabitants of the house that the
IA
air they are breathing is clean and healthy. Therefore, an air-disinfection and purification apparatus is a basic technology and is necessary for the air conditioning system. The construction method is an important factor for an air conditioning system manufacturer. They focus on improving the practicality of the structure of the air-disinfecting and purification apparatus and reducing the cost of the operation.
Conventional indoor air cleaning methods, for preventing and sterilizing bacteria infections in a multi-storied building, installs a drug-spraying washing tower and a pernicious gas absorbing device at the vent of the multi-storey building. However, this method needs a middle-sized chemical barrel. While this may be suitable for a food or a chemical factory with lots of extra space, for a middle-sized or a small-sized building, it is inconvenient and needs to be improved upon.
Therefore, an air-disinfecting and purification apparatus must have powerful disinfection ability, its structure needs to be small and it must fit in with the natural principles of airflow. A convenient installation method at low cost and easily to be detached, installed and maintained is also necessary.
SUMMARY OF THE INVENTION One particular aspect of the present invention is to provide an air cleaning apparatus that is easily detached and installed and an installation method. It is suitable for existing air conditioning systems and is cheap. The air cleaning apparatus has a filter structure having a quaternary ammonium disinfecting function. The filter structure can be applied to an air conditioning system in hospitals, industrial buildings, commercial buildings, houses and vehicles. The present invention uses a low cost quaternary ammonium material in existing air conditioning systems to reduce costs, and works well.
In order to achieve the above objects, the filter apparatus of the prevent invention includes a multi-aperture filter screen and a hollow circular frame.
The multi-aperture filter screen that fits in with the hollow circular frame is embedded in the airing area of the air conditioning system. The installation method is easy and it is easily maintained. Furthermore, quaternary ammonium salt is disposed/affixed onto the multi-aperture filter screen and passes through the holes of the multi-aperture filter screen via airflow. The present invention utilizes the air convection in the inlet and outlet, or the pipes of the air conditioning system to form a filter structure for the air conditioning system having a quaternary ammonium salt disinfection function and a manufacturing method thereof.
The structure of the present invention includes a multi-aperture filter screen having a rim fixing area and a filtering area, and a hollow circular frame having an outer frame. Its size matches with the inner edge of a specified installation area of an air pipe of the air conditioning system. The hollow circular frame is installed at the specified installation area and can be detached.
The center of the hollow circular frame is the air flowing area. At the filtering area there is quaternary ammonium compound that combines with the multiaperture filter screen via chemical bonding. Alternatively, when quaternary ammonium compound is not reactive, the quaternary ammonium compound combines and attaches with the multi-aperture filter screen via an interfacelinking method. The fixing area is located at the detachable hollow circular frame on the vent of the air conditioning system. The filtering area is installed on the center air flowing area of the hollow circular frame. The hollow circular frame installed with the multi-aperture filter screen is implemented by tightly pressing the rim fixing area via the outer frame, or by a pasting method, a metal screen melting connecting method or a fastener fastening method. This makes the rim fixing area joint with the hollow circular frame. The multi-aperture filter screen is installed in the detachable hollow circular frame via with a pressing method, a pasting method, a metal screen melting connecting method or a fastener fastening method. Thereby, the compound reacts with the air at the vent flows to disinfect the air. The quaternary ammonium compound attached at the filtering area reacts with the air at the vent flows to disinfect the air.
The method of the present invention includes: manufacturing the multi-aperture filter screen and the hollow circular frame, and installing the multi-aperture filter screen and the hollow circular frame at a specified installation area of an air pipe of the air conditioning system. When the detachable hollow circular frame installed with the multi-aperture filter screen is implemented by tightly pressing the rim fixing area via the outer frame, the rim fixing area is clipped between the specified installation area and the outer frame. When the detachable hollow circular frame installed with the multiaperture filter screen is implemented by a pasting method, a metal screen melting connecting method or a fastener fastening method, it makes the rim fixing area joint with the hollow circular frame, so the rim fixing area is fastened at the outer frame. Then, the outer frame is installed at the specified installation area.
For further understanding of the invention, reference is made to the following detailed description illustrating the embodiments and examples of the invention. The description is only for illustrating the invention and is not intended to be considered limiting of the scope of the claim.
BRIEF DESCRIPTION OF THE DRAWINGS The drawings included herein provide a further understanding of the invention. A brief introduction of the drawings is as follows: FIG. 1 is a schematic diagram of the installation structure of the specified installation area of a circular air tube of an embodiment of the present invention; FIG. 2A is a schematic diagram of a first structure of the square-shaped multi-aperture filter screen of an embodiment of the present invention; FIG. 2B is a schematic diagram of a second structure of the squareshaped multi-aperture filter screen of an embodiment of the present invention; FIG. 2C is a schematic diagram of a third structure of the square-shaped multi-aperture filter screen of an embodiment of the present invention; FIG. 2D is a schematic diagram of a structure of the square-shaped hollow circular frame fitting in with the multi-aperture filter screen of an embodiment of the present invention; FIG. 3A is a schematic diagram of a structure of the circular-shaped hollow circular frame fitting in with the multi-aperture filter screen of an embodiment of the present invention; FIG. 3B is a schematic diagram of a structure of the specified installation area of the circular-shaped hollow circular frame fitting in with the multi-aperture filter screen of an embodiment of the present invention; FIG. 4A is a schematic diagram of a first structure of the multi-aperture filter screen with a cotton screen and an iron screen of an embodiment of the present invention; FIG. 4B is a schematic diagram of a second structure of the multiaperture filter screen with a cotton screen and an iron screen of an embodiment of the present invention; FIG. 4C is a schematic diagram of a third structure of the multi-aperture filter screen with a cotton screen and an iron screen of an embodiment of the present invention; and FIG. 4D is a schematic diagram of a fourth structure of the multiaperture filter screen with a cotton screen and an iron screen of an embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Please refer to FIGs. 1, 2D and 3B, which show an exploded view of an embodiment of the present invention. Please refer to FIGs. 2A, 2B and 2C, which show three structures of the square-shaped multi-aperture filter screen of the present invention. Please also refer to FIG. 3A, which shows a part combination view of an embodiment of the present invention. At a specified air flowing area of an air tube of an air conditioning system there is a multiaperture filter screen 20 having a rim fixing area 22 and a filtering area 24, and a hollow circular frame 10 (the hollow circular frame 10 in FIG. 1 is pasted with the multi-aperture filter screen 20, then an installment fitting part 32 is placed for being installed at a specified installation area 30) having an outer frame which size matches the inner edge of the specified installation area 30 of an air pipe of the air conditioning system. The hollow circular frame 10 is installed at the specified installation area 30. (The hollow circular frame 10 in FIG. 3A is placed into a fitting ring 11 and is installed at the specified installation area 30 and can be detached via a fitting ring base 12.) The center of the hollow circular frame 10 is the air flowing area. At the filtering area 24 there is quaternary ammonium compound that combines with the multiaperture filter screen 20 via chemical bonding, or when the quaternary ammonium compound isn't reactive, the quaternary ammonium compound combines and attaches with the multi-aperture filter screen 20 by an interfacelinking method. The fixing area 22 is located at the detachable hollow circular frame 10 on the vent of the air conditioning system. The filtering area 24 is installed on the center air flowing area of the hollow circular frame 10. The hollow circular frame 10 installed with the multi-aperture filter screen 20 is implemented by tightly pressing the rim fixing area 22 via the outer frame, or by a pasting method, a metal screen melting connecting method or a fastener fastening method, and makes the rim fixing area 22 joint with the hollow circular frame 10. The multi-aperture filter screen 20 is installed in the detachable hollow circular frame 10 via with a pressing method, a pasting method, a metal screen melting connecting method or a fastener fastening method. Thereby, the compound reacts with the air at the vent flows to disinfect the air. The quaternary ammonium compound attached at the filtering area reacts with the air at the vent flows to disinfect the air. Then, via the inner air pressure difference inside the air conditioning pipe, the air disinfecting process continuously takes place.
Please refer to FIGs. 4A, 4B, 4C and 4D, which show four structures of the multi-aperture filter screen with a cotton screen and an iron screen of an embodiment of the present invention. At a specified air flowing area of an air tube of an air conditioning system there is a multi-aperture filter screen (including a weaved-type multi-aperture filter screen 201 and a metal-screentype multi-aperture filter screen 202). The weaved-type multi-aperture filter screen 201 can be a cotton or weaving-cloth filter screen and there can be either one or more than one. The metal-screen-type multi-aperture filter screen 202 is made of metal or wire mesh of different sizes and there can be either one or more than one. The filtering area 24 is fastened via an installment-pressing batten 321. The weaved-type filtering area 241 and a metal-screen-type filtering area 242 individually execute a fine filtering and a coarse filtering. The filtering screen 20 in FIGs. 4A, 4B, 4C and 4D can be plane-shaped or foldingshaped. The specified installation area 30 and the installment fitting part 32 have an outer frame whose size matches with the inner edge of a specified installation area 30 of an air pipe of the air conditioning system. The installment fitting part 32 is installed at the specified installation area 30 and can be detached. The center of the filtering area 24 is an air flowing area. At the filtering area 24 there is quaternary ammonium compound combines with the multi-aperture filter screen 20 via chemical bonding, or when the quaternary ammonium compound isn't reactive, the quaternary ammonium compound combines and attaches with the multi-aperture filter screen 20 by an interface-linking method. The fixing area 22 is located at the detachable hollow circular frame 10 on the vent of the air conditioning system. The filtering area 24 is installed on the center air flowing area of the hollow circular frame The specified installation area 30 installed with the multi-aperture filter screen is implemented by tightly pressing the filtering area 24 via the installmentpressing batten 321, or by a pasting method, a metal screen melting connecting method or a fastener fastening method, and makes the filtering area 24 joint with the frame of the specified installation area 30 or the installment fitting part 32. The weaved-type filtering area 241 is installed via the pressing method and the metal-screen-type filtering area 242 is installed via the metal screen melting connecting method or the fastener fastening method.
The multi-aperture filter screen 20 is installed in the detachable installation fitting part 32 via with a pressing method, a pasting method, a metal screen melting connecting method or a fastener fastening method. Thereby, the compound reacts with the air at the vent flows to disinfect the air. The quaternary ammonium compound attached at the filtering area reacts with the air at the vent flows to disinfect the air. Then, via the inner air pressure difference inside the air conditioning pipe, the air disinfecting process continuously takes place.
A method of manufacturing a multi-aperture filter screen 20 for an air conditioning system of the present invention is described. Firstly, a quaternary ammonium salt liquid is manufactured. The quaternary ammonium salt is mixed with water for dilution, and is stirred and dissolved. To create a nonreactive solution, an interface-linking agent should be added. A multi-aperture carrier is soaked in the quaternary ammonium salt liquid. Then, the multiapertures carrier is removed, and an attaching and drying procedure is performed at temperatures between 300C and 120 0C (between 60 and 80 'C is the most effective) for between 3 and 30 minutes. Alternatively, the quaternary ammonium salt liquid is sprayed onto the multi-apertures carrier and the attaching and drying procedure is performed at the same temperature and for the same amount of time as described above.
The air conditioning apparatus can be disposed at an opening of a central air conditioning system, a dehumidifier or an air conditioner.
Furthermore, it can also be installed in vehicles, such as the vents of air conditioners on trains, buses, airplanes or ships.
When the multi-aperture filter screen 20 has glass fiber components, the glass fiber reacts with a reactive silicon-alkyl quaternary ammonium salt to form an O-Si-O covalent bond. This solution is extremely uneasy to remove.
The fiber material is HEPA or ULPA (an ultra particulate air filter).
Alternatively, an uncreative quaternary ammonium salt adds an interfacelinking agent that combines with and attaches onto the fiber. Therefore, the quaternary ammonium salt cannot be washed away when the air conditioning system is cleaned.
Because the present invention disposes quaternary ammonium salt on the multi-aperture filter screen 20 and installs it at the vent of the air conditioner, it utilizes the circulation of the air at the vent to disinfect the air via the quaternary ammonium salt and continues to take place. Therefore, the air conditioning system disinfects the air.
The method of the present invention includes: manufacturing the multi-aperture filter screen 20 and the hollow circular frame 10, and (2) installing the multi-aperture filter screen 20 and the hollow circular frame 10 at a specified installation area 30 of an air pipe of the air conditioning system.
When the detachable hollow circular frame 10 installed with the multi-aperture filter screen 20 is implemented by tightly pressing the rim fixing area 22 via the outer frame, the rim fixing area 22 is clipped between the specified installation area 30 and the outer frame. When the detachable hollow circular frame installed with the multi-aperture filter screen 20 is implemented by a pasting method, a metal screen melting connecting method or a fastener fastening method, it makes the rim fixing area 22 joint with the hollow circular frame so the rim fixing area 22 is fastened at the outer frame. Then, the outer frame is installed at the specified installation area The method of the present invention (the installment method as shown in FIGs. 4A-4D) includes: manufacturing the multi-aperture filter screen and the installment fitting part 32, and installing the multi-aperture filter screen 20 and the installment fitting part 32 at a specified installation area 30 of an air pipe of the air conditioning system. When the detachable installment fitting part 32 installed with the multi-aperture filter screen 20 is implemented by tightly pressing the filtering area 24, or by a pasting method, a metal screen melting connecting method, or a fastener fastening method, it makes the filtering area 24 joint with the frame of the specified installation area 30 or the installment fitting part 32. When the multi-aperture filter screen 20 is installed, the filtering area 24 is clipped between the specified installation area 30 and the installment fitting part 32. The installment fitting part 32 is a frame having an installment-pressing batten 321 or an installment-pressing batten 321 that can be installed at the specified installation area The other embodiments are described as follows. The filtering area 24 of the multi-aperture filter screen 20 is attached with nano-sized gold or silver pellets. The nano-sized gold or silver pellets are manufactured by chemical evaporation and plating, or are reduced by cationization included in the filtering area 24 of the multi-aperture filter screen 20 absorbing the ionic gold or the ionic silver. The shape of the hollow circular frame 10 is square or circular. The hollow circular frame 10 can be a cross-section column tubeshaped air pipe. The multi-aperture filter screen 20 is manufactured by fiber weaving, foaming forming, or metal screen weaving. The fiber has a glass fiber component. The fiber material is HEPA or ULPA. Furthermore, the multiaperture filter screen 20 combines with the reactive quaternary ammonium salt by chemical bonding, it also can combine with the non-reactive quaternary ammonium salt by an interface-linking method. Therefore, the quaternary ammonium salt cannot be removed when the air conditioning system is cleaned. When the specified installation area 30 is installed at a light shining area, the filtering area 24 of the multi-aperture filter screen 20 is attached with photocatalyst nano-sized pellets. The photocatalyst nano-sized pellets are manufactured by soaking the filter screen with the titania solution and then being dried. Alternatively, the photocatalyst nano-sized pellets are manufactured by spraying the titania solution onto the filter screen.
The present invention has the following characteristics: 1. It is easy to install, requiring less manpower.
2. The size is small. Therefore, it can be installed conveniently.
3. It can be used for a conventional air conditioner.
4. It has the same shape as a conventional air pipe.
The description above only illustrates specific embodiments and examples of the invention. The invention should therefore cover various modifications and variations made to the herein-described structure and operations of the invention, provided they fall within the scope of the invention as defined in the following appended claims.
Claims (17)
1. A detachable filtering apparatus for an air conditioning system, comprising: a multi-aperture filter screen, having a rim fixing area and a filtering area; and a hollow circular frame, having an outer frame whose size matches the inner edge of a specified installation area of an air pipe of the air conditioning system; wherein the hollow circular frame is installed at the specified installation area and can be detached and the center of the hollow circular frame is the air flowing area; wherein at the filtering area there is quaternary ammonium compound combined with the multi-aperture filter screen via chemical bonding, or when the quaternary ammonium compound isn't reactive, the quaternary ammonium compound combines and attaches with the multi-aperture filter screen by an interface-linking method; wherein the fixing area is located at the detachable hollow circular frame at the vent of the air conditioning system, and the filtering area is installed on the center air flowing area of the hollow circular frame; wherein the hollow circular frame installed with the multi-aperture filter screen is implemented by tightly pressing the rim fixing area via the outer frame, or by a pasting method, a metal screen melting connecting method or a fastener fastening method, making the rim fixing area joint with the hollow circular frame; wherein the detachable hollow circular frame installs the multi-aperture filter screen with a pressing method, a pasting method, a metal screen melting connecting method or a fastener fastening method, the compound reacts and the air at the vent flows to disinfect the air; wherein the quaternary ammonium compound attached at the filtering area reacts and the air at the vent flows to disinfect the air.
2. The detachable filtering apparatus for an air conditioning system as claimed in claim 1, wherein the filtering area of the multi-aperture filter screen is attached with nano-sized gold or silver pellets, and the nano-sized gold or silver pellets are manufactured by chemical evaporation and plating, or are Sf o reduced by cationization included in the filtering area of the multi-aperture filter screen absorbing the ionic gold or the ionic silver.
3. The detachable filtering apparatus for an air conditioning system as claimed in claim 1, wherein the shape of the hollow circular frame is square or circular.
4. The detachable filtering apparatus for an air conditioning system as claimed in claim 1, wherein the hollow circular frame is a cross-section column tube-shaped air pipe.
The detachable filtering apparatus for an air conditioning system as claimed in claim 1, wherein the multi-aperture filter screen is manufactured by a fiber weaving method, a foaming forming method, or a metal screen weaving method.
6. The detachable filtering apparatus for an air conditioning system as claimed in claim 5, wherein the fiber includes a glass fiber component.
7. The detachable filtering apparatus for an air conditioning system as claimed in claim 5, wherein the fiber material is HEPA or ULPA.
8. The detachable filtering apparatus for an air conditioning system as claimed in claim 5, wherein the multi-aperture filter screen further combines with the quaternary ammonium compound via chemical bonding, and the multi-aperture filter screen combines and attaches with an uncreative type quaternary ammonium salt via an interface-linking method, therefore the quaternary ammonium salt cannot be washed away when the air conditioning system is cleaned.
9. The detachable filtering apparatus for an air conditioning system as claimed in claim 1, wherein when the specified installation area is installed at a light shining area, the filtering area of the multi-aperture filter screen is attached with photocatalyst nano-sized pellets, and the photocatalyst nano-sized pellets are manufactured by soaking the filter screen with the titania solution and then being dried, or the photocatalyst nano-sized pellets are manufactured by spraying the titania solution onto the filter screen.
A method of installing detachable filtering apparatus for an air conditioning system, comprising: manufacturing the multi-aperture filter screen and the hollow circular frame; and installing the multi-aperture filter screen and the hollow circular frame at a specified installation area of an air pipe of the air conditioning system; wherein the detachable hollow circular frame installed with the multi- aperture filter screen is implemented by tightly pressing the rim fixing area via the outer frame, and the rim fixing area is clipped between the specified installation area and the outer frame; wherein the detachable hollow circular frame installed with the multi- aperture filter screen is implemented by a pasting method, a metal screen melting connecting method or a fastener fastening method, making the rim fixing area joint with the hollow circular frame, therefore the rim fixing area is fastened at the outer frame and then the outer frame is installed at the specified installation area.
11. A detachable filtering apparatus for an air conditioning system, comprising: a multi-aperture filter screen, having a weaved-type multi-aperture filter screen and a metal-screen-type multi-aperture filter screen that have a weaved- type filtering area and a metal-screen-type filtering area, wherein the center of the multi-aperture filter screen is an air flowing area; an installment fitting part, having an outer frame whose size matches with the inner edge of a specified installation area of an air pipe of the air conditioning system, wherein the installment fitting part is installed at the specified installation area and can be detached; wherein the quaternary ammonium compound at the filtering area combines with the multi-aperture filter screen via chemical bonding, or when the quaternary ammonium compound isn't reactive, the quatemrnary ammonium compound combines and attaches with the multi-aperture filter screen by an interface-linking method; wherein the detachable installment fitting part installed with the multi- aperture filter screen is implemented by tightly pressing the filtering area, or by a pasting method, a metal screen melting connecting method or a fastener fastening method, making the filtering area joint with the specified installation area or the installment fitting part; wherein installing the multi-aperture filter screen is implemented by a pasting method, a metal screen melting connecting method or a fastener fastening method, making the specified installation area joint with the installment fitting part; wherein the installment fitting part is a frame having an installment- pressing batten or an installment-pressing batten that can be installed at the specified installation area.
12. The detachable filtering apparatus for an air conditioning system as claimed in claim 11, wherein the filtering area of the multi-aperture filter screen is attached with nano-sized gold or silver pellets, and the nano-sized gold or silver pellets are manufactured by chemical evaporation and plating, or are reduced by cationization included in the filtering area of the multi-aperture filter screen absorbing the ionic gold or the ionic silver.
13. The detachable filtering apparatus for an air conditioning system as claimed in claim 11, wherein the fiber material is HEPA or ULPA.
14. The detachable filtering apparatus for an air conditioning system as claimed in claim 11, wherein the multi-aperture filter screen further combines with the quaternary ammonium compound via chemical bonding, the multi- aperture filter screen combines and attaches with an uncreative type quaternary ammonium salt via an interface-linking method, therefore the quaternary ammonium salt cannot be washed away when the air conditioning system is cleaned.
The detachable filtering apparatus for an air conditioning system as claimed in claim 11,.wherein when the specified installation area is installed at a light shining area, the filtering area of the multi-aperture filter screen is attached with photocatalyst nano-sized pellets, and the photocatalyst nano-sized pellets are manufactured by soaking the filter screen with the titania solution and then being dried, or the photocatalyst nano-sized pellets are manufactured by spraying the titania solution onto the filter screen.
16. The detachable filtering apparatus for an air conditioning system as claimed in claim 11, wherein the weaved-type multi-aperture filter screen is a cotton or weaving-cloth filter screen of which there can be either one or more than one, and the metal-screen-type multi-aperture filter screen is made of metal or wire mesh of a different size to that of the weaved-type multi-aperture filter screen and of which there can be either one or more than one.
17. A method of installing detachable filtering apparatus for an air conditioning system, installing the detachable filtering apparatus in an air conditioning system as claimed in claim 11, comprising: manufacturing a multi-aperture filter screen and an installment fitting part; and installing the multi-aperture filter screen and the installment fitting part at a specified installation area of an air pipe of the air conditioning system; wherein the detachable installment fitting part installed with the multi- aperture filter screen is implemented by tightly pressing the filtering area, or a pasting method, a metal screen melting connecting method or a fastener fastening method, making the filtering area of the multi-aperture filter screen joint with the frame of specified installation area or the installment fitting part; wherein when the multi-aperture filter screen is installed, the filtering area is clipped between the specified installation area and the installment fitting part; wherein the installment fitting part is a frame having an installment- pressing batten or an installment-pressing batten that can be installed at the specified installation area. DATED: 1 March 2006 PHILLIPS ORMONDE FITZPATRICK Attorneys for: PARKER HOLDING SERVICES CORP.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| TW94129219 | 2005-08-26 | ||
| TW094129219A TWI256461B (en) | 2005-08-26 | 2005-08-26 | Removable filter device of air conditioning system and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| AU2006200911A1 true AU2006200911A1 (en) | 2007-03-15 |
| AU2006200911B2 AU2006200911B2 (en) | 2007-09-06 |
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| AU2006200911A Active AU2006200911B2 (en) | 2005-08-26 | 2006-03-02 | A detachable air conditioning filtering apparatus and an installment method thereof |
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| JP (1) | JP2007061596A (en) |
| AU (1) | AU2006200911B2 (en) |
| DE (1) | DE102006009754A1 (en) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10188762B2 (en) | 2014-01-29 | 2019-01-29 | Turbett Surgical LLC | Sterilizing method and apparatus |
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| US7862049B2 (en) * | 2006-04-17 | 2011-01-04 | Federal Mogul World Wide, Inc. | Gasket and method of forming a seal therewith |
| FR2928868A1 (en) * | 2008-03-20 | 2009-09-25 | Renault Sas | Air processing system for passenger compartment of motor vehicle, has air filtration unit comprising components to oxidize carbon monoxide present in air into carbon dioxide, and catalyst regeneration unit integrated to filtration unit |
| CN102985117A (en) * | 2010-02-15 | 2013-03-20 | 费城大学 | Methods and apparatus for combating sick building syndrome |
| US10391435B2 (en) | 2014-01-29 | 2019-08-27 | Turbett Surgical LLC | Sterilizing method and apparatus |
| US10881997B2 (en) | 2014-01-29 | 2021-01-05 | Turbett Surgical, Inc. | Method of sterilization verification |
| US10245335B2 (en) | 2014-01-29 | 2019-04-02 | Turbett Surgical LLC | Sterilizing method and apparatus |
| US9616368B2 (en) | 2014-01-29 | 2017-04-11 | Turbett Surgical LLC | Sterilizing method and apparatus |
| CN104373088A (en) * | 2014-10-31 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Petroleum screen pipe with screen mesh convenient to replace |
| KR200483783Y1 (en) * | 2015-11-25 | 2017-06-27 | (주)두원 | performance demonstration kit for vehicle air conditioner filter and carrying box thereof |
| CN105521664A (en) * | 2015-12-18 | 2016-04-27 | 杭州威代环境科技股份有限公司 | Composite type air filter screen and preparation method thereof |
| CN106885313B (en) * | 2016-05-12 | 2019-07-02 | 上海依瓦达环境技术有限公司 | Portable, personal protects clarifier |
| CN107543787A (en) * | 2017-08-31 | 2018-01-05 | 广东美的环境电器制造有限公司 | The determination method and device of filter screen service life, clarifier, computer-readable storage medium |
| CN107726455A (en) * | 2017-10-01 | 2018-02-23 | 佛山智北汇科技有限公司 | A kind of air cleaning unit based on HEPA technologies |
| CN109297177A (en) * | 2018-11-09 | 2019-02-01 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner air inlet filter assemblies and air conditioner |
| CN110296474B (en) * | 2019-06-24 | 2023-05-16 | 青岛海尔空调器有限总公司 | Shell and air conditioner |
| US20210221200A1 (en) * | 2020-01-22 | 2021-07-22 | Dbg Group Investments, Llc | Air purification device for vehicle ventilation systems |
| CN116351162B (en) * | 2023-03-07 | 2023-10-10 | 华基环保(武汉)有限公司 | Production method of high-strength corrosion-resistant industrial filter material |
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| JP3429544B2 (en) * | 1993-12-28 | 2003-07-22 | 日本原子力研究所 | Antibacterial air filter |
| GB2300565A (en) * | 1994-10-21 | 1996-11-13 | Japan Clinic Co Ltd | Antimicrobial agent containing quaternary ammonium salt |
| CN1048415C (en) * | 1996-12-24 | 2000-01-19 | 天津轻工业学院 | Large-flow dust-filter sterilizing air filter membrane and its manufacturing method |
| JP2003001264A (en) * | 2001-06-20 | 2003-01-07 | Cargico Engineering Corp | Filter having sterilizing function and water treatment method therefor |
| ES2245875B1 (en) * | 2004-03-26 | 2006-11-16 | Joaquin Espuelas Peñalva | MANUFACTURING AND FILTER PROCESS OF NON-WOVEN FABRIC AND / OR FILTERING INJECTED SHEETS OR STRUCTURES OBTAINED BY SUCH PROCESS FOR FILTRATION AND ELIMINATION OF THE PNEUMOFILA LEGIONELLA. |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10188762B2 (en) | 2014-01-29 | 2019-01-29 | Turbett Surgical LLC | Sterilizing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0604120D0 (en) | 2006-04-12 |
| HK1100770A1 (en) | 2007-09-28 |
| TW200708697A (en) | 2007-03-01 |
| AU2006200911B2 (en) | 2007-09-06 |
| GB2429418B (en) | 2007-06-13 |
| GB2429418A (en) | 2007-02-28 |
| TWI256461B (en) | 2006-06-11 |
| JP2007061596A (en) | 2007-03-15 |
| DE102006009754A1 (en) | 2007-03-01 |
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