WO2007043184A9 - 空気調和機 - Google Patents
空気調和機Info
- Publication number
- WO2007043184A9 WO2007043184A9 PCT/JP2005/018954 JP2005018954W WO2007043184A9 WO 2007043184 A9 WO2007043184 A9 WO 2007043184A9 JP 2005018954 W JP2005018954 W JP 2005018954W WO 2007043184 A9 WO2007043184 A9 WO 2007043184A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- air conditioner
- maintenance
- filter
- indoor unit
- Prior art date
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
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- 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
- F24F8/90—Cleaning of purification apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance
Definitions
- the present invention relates to an air conditioner that does not require maintenance such as cleaning of each component provided in an indoor unit.
- Some conventional air conditioners include an electrostatic precipitator, a filtration dust collector, a deodorizing means, an ion generating means, and the like as additional function devices. Replacement or cleaning is required within 3 years from the moon. In addition, air filters need to be cleaned in about 2 weeks, and heat exchangers, blower fans, and air passages may have odors and performance degradation due to dust bacteria. There is.
- an air filter 4 is provided in an air passage that connects a suction port 2 provided at the upper front surface and the upper surface of the main body 1 and an air outlet 3 provided at the lower front surface.
- a heat exchanger 6 and a blower fan 5 are provided, and a filter cleaning device 9 for cleaning the air filter 4 is slidably mounted on the air filter 4.
- the filter cleaning device 9 includes a rotating means 10 for rotating the air filter 4 along the inside of the filter cleaning device 9, a dust removing means 11 for removing dust on the air filter 4, and a dust container for storing dust. It consists of part 12 and
- the filter cleaning device 9 moves on the air filter 4, the dust adhering to the air filter 4 is sucked and carried to the dust container 12.
- the filter cleaning device 9 moves to the left and right, and the air filter 4 moves in a direction perpendicular thereto by the rotating means 10, so that dust adhering to almost the entire surface of the air filter 4 is sucked. Removed.
- Patent Document 1 Japanese Patent Laid-Open No. 2002-340395
- the present invention has been made in view of such problems of the prior art, and is an air conditioner that can be used without degrading the original function of a device in which the user does not pay attention to maintenance.
- the purpose is to provide a machine.
- the present invention provides an air conditioner having an indoor unit in which a heat exchanger and a blower fan that blows out the air heat-exchanged by the heat exchanger into a room are contained in a main body.
- an air filter, the heat exchanger, and the blower fan are provided in an air passage that connects the air inlet and the air outlet of the indoor unit, and an electric dust collector, a filtration dust collector, a deodorizing unit, an ion
- At least one additional function device of the generating means is mounted, and the air filter and the additional function device need not perform maintenance for a predetermined period.
- heat exchange, blower fans, and air passages do not need to be maintained for a predetermined period.
- the predetermined period during which no maintenance is required is the service life of the air conditioner.
- the indoor unit has a configuration in which there is no opening for opening / closing parts and an open / close panel for performing maintenance.
- a suction nozzle that is slidable along the air filter is provided, and the air filter is automatically cleaned by the suction nozzle.
- At least an additional function device such as an air filter, an electrostatic precipitator, a filtration dust collector, a deodorizing means, or an ion generating means does not need to perform maintenance for a predetermined period. It is possible to provide an air conditioner that can be used without degrading the original functions of equipment without paying attention to maintenance.
- the indoor unit has a configuration that does not have an opening and an opening / closing panel for parts removal / removal, if the number of parts is reduced and it is easy to assemble, unnecessary lines and openings that can be easily assembled cannot be seen.
- FIG. 1 is a longitudinal sectional view of an indoor unit of an air conditioner that works according to the present invention.
- FIG. 2 is a perspective view of a filter device provided in the indoor unit of FIG.
- FIG. 3 is a perspective view of a suction nozzle provided in the filter device of FIG.
- FIG. 4 is a graph showing the relationship between the maintenance timing of each component in a conventional air conditioner and the service life of the air conditioner.
- FIG. 5 is a graph showing the relationship between the maintenance timing and the service life of the air conditioner when the maintenance period of all components is extended.
- FIG. 6 is a perspective view of a conventional indoor unit for comparison with an indoor unit that works according to the present invention.
- FIG. 7 is a side view of the indoor unit, (a) showing the indoor unit of FIG. 6, and (b) showing the indoor unit according to the present invention.
- FIG. 8 is a perspective view of an indoor unit of a conventional air conditioner.
- FIG. 1 is a longitudinal sectional view of an indoor unit of an air conditioner according to the present invention
- FIG. 2 is a perspective view of a filter device provided in the indoor unit of FIG. 1
- FIG. 3 is a filter device of FIG.
- FIG. 3 is a perspective view of a suction arch I nozzle provided on a nozzle.
- the indoor unit main body 1 has a suction port 2 formed from the front surface to the upper surface of the main body 1, and a blower port 3 is formed at the lower part of the main body 1. ing.
- an air filter 4 for removing large dust in the air a blower fan 5 driven by a fan motor, and a heat exchanger 6 are provided.
- a deodorizing filter 113 is provided between the air filter 4 and the heat exchanger 6, and an ion generating device 114 is provided in the outlet 3.
- a suction nozzle 115 extending in a strip shape in the vertical direction is attached to the upstream side of the air filter 4 so as to be slidable in the left-right direction along the air filter 4.
- the suction nozzle 115 faces the air filter 4.
- a brush 119 as a dust separating member attached along the suction port 118 in the vicinity of the suction port 118.
- Suction nozzle 115 One end (lower end) of the indoor unit body 1 is connected to a dust discharge fan 116 provided at one end portion (left end portion in FIG. 2) of the indoor unit body 1 via a suction duct 117.
- a surface treatment agent mixed with antibacterial and antifungal agent zinc pyrithione is applied to the fins of the heat exchanger 6, and benzimidazole antibacterial agent is mixed with the air blow fan 5 and the air passage 107.
- the paint is applied.
- a general electric dust collector has a charging part and a dust collecting part force, and the charging part charges the dust and easily attaches to the dust collecting part to efficiently collect the dust, but both the charging part and the dust collecting part If dust accumulates or becomes very dirty due to adhesion of fine particles, maintenance such as cleaning and washing is required.
- the ion generating device 114 corresponding to a charging unit that charges dust in the air is a force that applies a high potential to the electrode 114A.
- the ion generating device 114 is downstream of the air filter 4 and the heat exchanger 6. Therefore, it does not need to be cleaned because the passing air does not contain large dust.
- the air filter 4 functions as a dust collecting part for adhering charged dust.
- the electric dust collecting means is a means for collecting minute dust. No equipment maintenance is required.
- a filter-type dust collector using an air filter is used as a means for collecting minute dust.
- a part of the air filter 4 is used as a filter for fine dust, and it is automatically cleaned so that no maintenance is required.
- the deodorizing means loses its deodorizing function when the collector that captures odorous molecules is saturated, so it is necessary to replace the deodorizing means.
- the deodorizing filter 113 in the present embodiment supports cobalt oxide which is a catalyst that chemically changes the component (acetic acid) that can be removed by aeration of the trapped odor molecule (aldehyde). Therefore, since the collector (zeolite) does not saturate semipermanently, there is no need for replacement, and therefore maintenance of the deodorizing filter 113 is also unnecessary.
- the ion generation device 114 is also an ion generation means that generates negative ions that do not require maintenance such as cleaning, and the ions generated by the ion generation device 114 are used as blowing air from the air conditioner. By placing it in the room and releasing it, the allergen can be inactivated by the action of ions. Moreover, the trapping efficiency of the air filter 4 can be improved by charging the fungus allergen with ions.
- the electric dust collector, the filtration dust collector, the deodorizing means, and the ion generating means described above are always provided in the air conditioner, unlike the cooling and heating functions that are essential functions of conventional air conditioners. It is not a function. Therefore, in this specification, these are collectively referred to as an additional function device.
- the air filter 4 described first, the heat exchanger 6, the air supply fan 5, and the air passage 107 described below are essential components of the air conditioner and generally require maintenance. Unlike the additional function device, it is not always necessary to perform maintenance except for the air filter 4! It has been said.
- a surface treatment agent mixed with zinc pyrithione which is a fungicide and fungicide, is applied to the fins of the heat exchanger 6.
- zinc pyrithione elutes from the inside of the surface treatment agent, and acts on the fungus and the ability to propagate by dust and moisture attached to the fin surface. Suppresses dirt and odors produced by bacteria and keeps the fin surface clean.
- the duration of the antibacterial / antifungal effect can be adjusted by appropriately selecting the composition and amount of the antifungal / antifungal agent and the surface treatment agent. Yes, maintenance of the heat exchanger 6 becomes unnecessary.
- the grease material of the blower fan 5 and the air passage 107 is also coated with a paint mixed with a benzimidazole antibacterial and antifungal agent.
- a paint mixed with a benzimidazole antibacterial and antifungal agent In general, during cooling, the blower fan 5 and the air passage 107 are exposed to high-humidity air, and therefore, there is a case where power bacteria are propagated on the surface or dust adhering to the surface. Since antibacterial and fungicidal agents act on these, the blower fan 5 and the air passage 107 are kept clean by suppressing dirt and odor generated by these powerful bacteria.
- the duration of the antibacterial / antifungal effect can be adjusted by appropriately selecting the composition and amount of the antibacterial / antifungal agent and paint. Also, maintenance of the blower fan 5 and the air passage 107 becomes unnecessary.
- Fig. 4 shows the relationship between the maintenance timing of each component in the conventional air conditioner and the service life of the air conditioner. Although the period until the maintenance of the air filter 4 is short, this maintenance is performed. Although unnecessary, there were many other components that had a shorter period from the service life of the air conditioner to the maintenance period.
- Fig. 5 shows the case where the air filter 4 is automatically cleaned and the maintenance period of the other components is extended, but only one component (in this case, the deodorizing filter) is used. S The maintenance period is short. In addition, the maintenance period for the entire air conditioner is also the shortest maintenance period. [0047] In the present embodiment, the maintenance period of this component is extended to the service life of the air conditioner as shown by the broken line, so that the maintenance period of the air conditioner as a whole is also extended to the service life of the air conditioner. The user can use the device without degrading its original functions without paying attention to maintenance.
- FIG. 6 shows a conventional indoor unit provided with a deodorizing filter 113 for comparison with the indoor unit in the present embodiment.
- a deodorizing filter 113 for comparison with the indoor unit in the present embodiment.
- the open / closed nonel 120 is opened for the maintenance of the filter 113.
- FIG. 7 shows a side view of the indoor unit, where (a) shows a conventional indoor unit and (b) shows the indoor unit in the present embodiment.
- the conventional indoor unit has a force in which a line 121 for opening and closing the open / close panel 120 appears.
- the indoor unit in the present embodiment shown in Fig. 7 (b) is shown.
- the front grill 120A is formed integrally with the front frame 122 and the line 121 also appears. Absent.
- the indoor unit in the present embodiment does not require maintenance, it is not necessary to provide an opening for opening / closing parts or an opening / closing panel. Therefore, there are no unnecessary lines or openings in addition to a simple configuration that reduces the number of parts that do not come into contact with surrounding furniture when the panel is opened, as in conventional indoor units. Excellent appearance.
- the air conditioner according to the present invention does not require maintenance of the air filter or the additional function device, the air conditioner can be used without deteriorating the original function of the device.
- the present invention can be widely applied to devices having various filters.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrostatic Separation (AREA)
- Central Air Conditioning (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05793621A EP1939544A4 (en) | 2005-10-13 | 2005-10-14 | AIR CONDITIONER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005298642A JP2007107804A (ja) | 2005-10-13 | 2005-10-13 | 空気調和機 |
JP2005-298642 | 2005-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007043184A1 WO2007043184A1 (ja) | 2007-04-19 |
WO2007043184A9 true WO2007043184A9 (ja) | 2007-05-31 |
Family
ID=37942453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/018954 WO2007043184A1 (ja) | 2005-10-13 | 2005-10-14 | 空気調和機 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1939544A4 (ja) |
JP (1) | JP2007107804A (ja) |
KR (2) | KR20080045740A (ja) |
CN (2) | CN101283222A (ja) |
MY (1) | MY145707A (ja) |
TW (1) | TW200714847A (ja) |
WO (1) | WO2007043184A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103307659B (zh) * | 2012-03-14 | 2016-09-14 | 珠海格力电器股份有限公司 | 带有空气净化装置的空气调节器 |
JP2019015468A (ja) * | 2017-07-10 | 2019-01-31 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機及びその製造方法 |
KR102060432B1 (ko) * | 2019-03-10 | 2019-12-30 | 김현민 | 타워형 공기정화장치 및 이의 공기정화 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03213919A (ja) * | 1990-01-19 | 1991-09-19 | Mitsubishi Electric Corp | 空気調和機のフイルタ清掃装置 |
US6136074A (en) * | 1997-06-18 | 2000-10-24 | Funai Electric Co., Ltd. | Air conditioning apparatus with an air cleaning function and electric dust collector for use in the same |
JP3254416B2 (ja) * | 1998-01-30 | 2002-02-04 | シャープ株式会社 | 空気調和機 |
JP2001201288A (ja) * | 2000-01-18 | 2001-07-27 | Matsushita Refrig Co Ltd | 空気調和機のフィンアンドチューブ型熱交換器 |
JP2001343196A (ja) * | 2000-06-01 | 2001-12-14 | Matsushita Electric Ind Co Ltd | 空気調和機の室内機用熱交換器 |
JP2002061865A (ja) * | 2000-08-17 | 2002-02-28 | Matsushita Electric Ind Co Ltd | 空調装置 |
JP2002340395A (ja) * | 2001-05-18 | 2002-11-27 | Fujitsu General Ltd | 空気調和機 |
JP2004028502A (ja) * | 2002-06-27 | 2004-01-29 | Toshiba Kyaria Kk | 空気調和機 |
CN100338399C (zh) * | 2003-03-20 | 2007-09-19 | 松下电器产业株式会社 | 具备带空气过滤器自动清扫功能的室内单元的空调机 |
JP2004305826A (ja) * | 2003-04-03 | 2004-11-04 | Matsushita Electric Ind Co Ltd | 酸素富化膜およびそれを用いた脱臭装置 |
WO2005026623A1 (ja) * | 2003-09-12 | 2005-03-24 | Matsushita Electric Industrial Co., Ltd. | 空気調和機 |
JP3918805B2 (ja) * | 2003-11-17 | 2007-05-23 | 松下電器産業株式会社 | 空気調和機 |
JP2005224759A (ja) * | 2004-02-16 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 集塵装置 |
-
2005
- 2005-10-13 JP JP2005298642A patent/JP2007107804A/ja active Pending
- 2005-10-14 EP EP05793621A patent/EP1939544A4/en not_active Withdrawn
- 2005-10-14 WO PCT/JP2005/018954 patent/WO2007043184A1/ja active Application Filing
- 2005-10-14 CN CNA200580051801XA patent/CN101283222A/zh active Pending
- 2005-10-14 KR KR1020087008557A patent/KR20080045740A/ko not_active Application Discontinuation
-
2006
- 2006-03-27 TW TW095110518A patent/TW200714847A/zh unknown
- 2006-04-03 MY MYPI20061497A patent/MY145707A/en unknown
- 2006-05-24 CN CNU2006201122666U patent/CN200958808Y/zh not_active Expired - Fee Related
-
2008
- 2008-04-11 KR KR2020080004797U patent/KR200444737Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20080001266U (ko) | 2008-05-22 |
WO2007043184A1 (ja) | 2007-04-19 |
EP1939544A1 (en) | 2008-07-02 |
EP1939544A4 (en) | 2011-04-13 |
KR20080045740A (ko) | 2008-05-23 |
KR200444737Y1 (ko) | 2009-06-01 |
TW200714847A (en) | 2007-04-16 |
JP2007107804A (ja) | 2007-04-26 |
MY145707A (en) | 2012-03-30 |
CN200958808Y (zh) | 2007-10-10 |
CN101283222A (zh) | 2008-10-08 |
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