US20090071182A1 - Auto-cleaning device for an indoor air conditioner - Google Patents
Auto-cleaning device for an indoor air conditioner Download PDFInfo
- Publication number
- US20090071182A1 US20090071182A1 US11/856,727 US85672707A US2009071182A1 US 20090071182 A1 US20090071182 A1 US 20090071182A1 US 85672707 A US85672707 A US 85672707A US 2009071182 A1 US2009071182 A1 US 2009071182A1
- Authority
- US
- United States
- Prior art keywords
- air conditioner
- indoor air
- fan
- auto
- main base
- 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.)
- Abandoned
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- 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
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
- F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
-
- 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
- F24F2221/22—Cleaning ducts or apparatus
- F24F2221/225—Cleaning ducts or apparatus using a liquid
Definitions
- This invention relates to an auto-cleaning device for an indoor air conditioner, particularly to one provided with a cleaning box that is assembled under the indoor air conditioner, having an overflow, a water exit, and a fan motor used to activate at least one fan.
- the indoor air conditioner is connected with the cleaning box containing a detergent solution via a connecting tube.
- the fan motor In using, first, let the detergent solution flow into the cleaning box and then, start the fan motor to turn around the at least one fan to make the detergent solution swirled to automatically carry out washing, quickly diminishing bacteria, dirt and smell.
- the waste detergent solution is finally drained from the water exit.
- a conventional air conditioner (A) is fixedly positioned on the ceiling by means of screws (N), including a main body (A 10 ), an air exit (A 11 ), an air entry (A 12 ), a filter (A 13 ) and a fan (A 14 ) etc.
- All components inside the air conditioner (A) may be accumulated with dirt to become hotbeds beneficial for growing bacteria after having run the air conditioner (A) for a certain period of time.
- the dirt or the bacteria may be blown out of the air exit (All) during operation, not only downgrading air quality but also harmful to health.
- the air conditioner (A) is very heavy, it needs several laborers to work together to uninstall the air conditioner (A) when it is to be cleaned up, and to install it again after cleaning. That is really a tough and bothersome job.
- the objective of this invention is to offer an auto-cleaning device to wash the diverse components inside an indoor air conditioner, achieving a purpose of quickly diminishing bacteria, dirt and smell.
- the main characteristics of the invention are an indoor air conditioner, a cleaning box and a detergent tank.
- the indoor air conditioner is provided with a main base, an air entry cut at one side of the main base, and an air exit opened at the side opposite to the air entry.
- Installed under the main base are a heat exchanger and at least one fan.
- a shaft is centrally installed through the at least one fan.
- a filter is disposed in the air entry.
- the cleaning box is assembled under the indoor air conditioner, provided with an overflow exit bored on its top, a water exit positioned at one side of its bottom, a fan motor installed outside it for driving the at least one fan, and a bearing set at the side opposite to the fan motor.
- the detergent box is connected with the indoor air conditioner via a connecting tube.
- FIG. 1 is a side view of a conventional indoor air conditioner, showing it being fixed on the ceiling;
- FIG. 2 is a side view of a preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing it being fixed on the ceiling;
- FIG. 3 is an exploded perspective view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention
- FIG. 4 is a side view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing the indoor air conditioner being operated;
- FIG. 5 is a side view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing it being operated to carry out washing.
- a preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention includes an indoor air conditioner 1 , a cleaning box 2 and a detergent tank 3 .
- the indoor air conditioner 1 is provided with a main base 10 located at its top, which is provided with plural positioning holes 100 bored around its top edge for being threadably fixed on a ceiling by means of screws (N), and a rim 101 extended out around its bottom edge and bored with plural threaded holes 102 .
- An air entry 11 is cut at one side of the main base 10 and an air exit 12 is opened at the side opposite to the air entry 11 .
- At least one through hole 13 is bored at one side of the main base 10 .
- Installed under the main base 10 are a heat exchanger 14 and at least one fan 15 .
- a shaft 150 is centrally installed through the at least one fan 15 .
- a filter 16 is disposed in the air entry 11 .
- the cleaning box 2 is assembled under the indoor air conditioner 1 , provided with a rim 20 formed around its top edge, an overflow exit 21 bored just below the rim 20 , a water exit 22 positioned at one side of its bottom, a fan motor 23 installed on an outer surface of the cleaning box 2 for supporting the shaft 150 to activate the at least one fan 15 , and a bearing 24 set at the side opposite to the fan motor 23 for engaging with the shaft 150 .
- the rim 20 is bored with plural positioning holes 200 corresponding to the threaded holes 102 of the rim 101 of the main base 10 for being fixed under the indoor air conditioner 1 by means of screws (N).
- the detergent tank 3 is connected with the at least one through hole 13 via a connecting tube 30 , containing a detergent solution that is mixture of detergent and water.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
An auto-cleaning device for an indoor air conditioner includes an indoor air conditioner, a cleaning box and a detergent tank. The indoor air conditioner includes a main base having an air entry and an air exit. A heat exchanger and at least one fan are set under the main base. A filter is put in the air entry. The cleaning box assembled under the indoor air conditioner has an overflow exit, a water exit, and a fan motor to drive the at least one fan. The detergent tank is connected with the indoor air conditioner, containing a detergent solution. In using, let the detergent solution flow into the cleaning box and then, start the fan motor to turn around the at least one fan to make the solution swirled to automatically carry out washing, quickly diminishing bacteria, dirt and smell. The waste solution is finally drained from the water exit.
Description
- 1. Field of the Invention
- This invention relates to an auto-cleaning device for an indoor air conditioner, particularly to one provided with a cleaning box that is assembled under the indoor air conditioner, having an overflow, a water exit, and a fan motor used to activate at least one fan. The indoor air conditioner is connected with the cleaning box containing a detergent solution via a connecting tube. In using, first, let the detergent solution flow into the cleaning box and then, start the fan motor to turn around the at least one fan to make the detergent solution swirled to automatically carry out washing, quickly diminishing bacteria, dirt and smell. The waste detergent solution is finally drained from the water exit.
- 2. Description of the Prior Art
- Commonly, as shown in
FIG. 1 , a conventional air conditioner (A) is fixedly positioned on the ceiling by means of screws (N), including a main body (A10), an air exit (A11), an air entry (A12), a filter (A13) and a fan (A14) etc. All components inside the air conditioner (A) may be accumulated with dirt to become hotbeds beneficial for growing bacteria after having run the air conditioner (A) for a certain period of time. The dirt or the bacteria may be blown out of the air exit (All) during operation, not only downgrading air quality but also harmful to health. As the air conditioner (A) is very heavy, it needs several laborers to work together to uninstall the air conditioner (A) when it is to be cleaned up, and to install it again after cleaning. That is really a tough and bothersome job. - The objective of this invention is to offer an auto-cleaning device to wash the diverse components inside an indoor air conditioner, achieving a purpose of quickly diminishing bacteria, dirt and smell.
- The main characteristics of the invention are an indoor air conditioner, a cleaning box and a detergent tank. The indoor air conditioner is provided with a main base, an air entry cut at one side of the main base, and an air exit opened at the side opposite to the air entry. Installed under the main base are a heat exchanger and at least one fan. A shaft is centrally installed through the at least one fan. A filter is disposed in the air entry. The cleaning box is assembled under the indoor air conditioner, provided with an overflow exit bored on its top, a water exit positioned at one side of its bottom, a fan motor installed outside it for driving the at least one fan, and a bearing set at the side opposite to the fan motor. The detergent box is connected with the indoor air conditioner via a connecting tube.
- This invention is better understood by referring to the accompanying drawings, wherein:
-
FIG. 1 is a side view of a conventional indoor air conditioner, showing it being fixed on the ceiling; -
FIG. 2 is a side view of a preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing it being fixed on the ceiling; -
FIG. 3 is an exploded perspective view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention; -
FIG. 4 is a side view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing the indoor air conditioner being operated; and -
FIG. 5 is a side view of the preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention, showing it being operated to carry out washing. - As shown in
FIGS. 2˜4 , a preferred embodiment of an auto-cleaning device for an indoor air conditioner in the present invention includes anindoor air conditioner 1, acleaning box 2 and adetergent tank 3. - The
indoor air conditioner 1 is provided with amain base 10 located at its top, which is provided withplural positioning holes 100 bored around its top edge for being threadably fixed on a ceiling by means of screws (N), and arim 101 extended out around its bottom edge and bored with plural threadedholes 102. Anair entry 11 is cut at one side of themain base 10 and anair exit 12 is opened at the side opposite to theair entry 11. At least one throughhole 13 is bored at one side of themain base 10. Installed under themain base 10 are aheat exchanger 14 and at least onefan 15. Ashaft 150 is centrally installed through the at least onefan 15. Afilter 16 is disposed in theair entry 11. - The
cleaning box 2 is assembled under theindoor air conditioner 1, provided with arim 20 formed around its top edge, anoverflow exit 21 bored just below therim 20, awater exit 22 positioned at one side of its bottom, afan motor 23 installed on an outer surface of thecleaning box 2 for supporting theshaft 150 to activate the at least onefan 15, and abearing 24 set at the side opposite to thefan motor 23 for engaging with theshaft 150. Therim 20 is bored withplural positioning holes 200 corresponding to the threadedholes 102 of therim 101 of themain base 10 for being fixed under theindoor air conditioner 1 by means of screws (N). - The
detergent tank 3 is connected with the at least one throughhole 13 via aconnecting tube 30, containing a detergent solution that is mixture of detergent and water. - In using, as shown in
FIGS. 2 , 4 and 5, first, let the detergent solution in thedetergent tank 3 flow through the connectingtube 30 into thecleaning box 2 to keep the components of theindoor air conditioner 1 such as theheat exchanger 14, the at least onefan 15 and thefilter 16, etc. immersed in the detergent solution. By the time, the extra detergent solution can flow out through theoverflow exit 21. Next, start thefan motor 23 to turn around the at least onefan 15, so as to keep the detergent solution swirled to automatically clean the components of theindoor air conditioner 1. After washing, the contaminated solution can be drained from thewater exit 22 of thecleaning box 2. Both of theoverflow exit 21 and thewater exit 22 are connected with conduits (B) to let water flow out. Thus, such an auto-cleaning device can quickly get rid of bacteria, dirt and smell inside theindoor air conditioner 1. - While the preferred embodiment of the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (4)
1. An auto-cleaning device for an indoor air conditioner, said auto-cleaning device comprising:
an indoor air conditioner provided with a main base, an air entry cut at one side of said main base, an air exit opened at one side opposite to said air entry, a heat exchanger and at least one fan installed under said main base, said at least one fan centrally set with a shaft, a filter disposed in said air entry;
a cleaning box assembled under said main base and provided with an overflow exit bored at its top, a water exit positioned at one side of a bottom of said cleaning box, a fan motor installed outside one side of said cleaning box for driving said at least one fan to turn around, a bearing set at one side of said cleaning box opposite to said fan motor; and
a detergent tank connected with the indoor air conditioner via a connecting tube.
2. The auto-cleaning device for an indoor air conditioner as claimed in claim 1 , wherein said main base is provided with a rim formed around its bottom, said rim bored with plural threaded holes.
3. The auto-cleaning device for an indoor air conditioner as claimed in claim 1 , wherein said main base is provided with at least one through hole bored at its sidewall.
4. The auto-cleaning device for an indoor air conditioner as claimed in claim 1 , wherein said cleaning box is provided with a rim formed around its top, said rim bored with plural positioning holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/856,727 US20090071182A1 (en) | 2007-09-18 | 2007-09-18 | Auto-cleaning device for an indoor air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/856,727 US20090071182A1 (en) | 2007-09-18 | 2007-09-18 | Auto-cleaning device for an indoor air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
US20090071182A1 true US20090071182A1 (en) | 2009-03-19 |
Family
ID=40453042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/856,727 Abandoned US20090071182A1 (en) | 2007-09-18 | 2007-09-18 | Auto-cleaning device for an indoor air conditioner |
Country Status (1)
Country | Link |
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US (1) | US20090071182A1 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090266517A1 (en) * | 2008-04-24 | 2009-10-29 | Yi-Hsiung Lin | Cooler |
CN101929588A (en) * | 2010-08-09 | 2010-12-29 | 中建五局第三建设有限公司 | Anti-corrosion, scale-inhibiting and recycling treatment construction method for central air-conditioning water system |
US20110315345A1 (en) * | 2010-03-09 | 2011-12-29 | Yi-Hsiung Lin | Indoor air conditioner able to carry out washing and cleaning automatically |
FR2963826A1 (en) * | 2010-08-13 | 2012-02-17 | Philippe-Marie Joliet | On-site cleaning and decontamination device for air-conditioning apparatus in building, has suction turbine arranged in manner to allow suction of air and salt water inside bonnet by connection duct |
JP2012163261A (en) * | 2011-02-07 | 2012-08-30 | Toyo Union:Kk | Air conditioner cleaning method |
CN104266263A (en) * | 2014-10-13 | 2015-01-07 | 维克(天津)有限公司 | High-intensity fan coil |
WO2016043594A1 (en) * | 2014-09-19 | 2016-03-24 | Multi Solutions As | A method and a system for cleaning cooling pipes in heat exchangers |
CN106322503A (en) * | 2015-06-15 | 2017-01-11 | 青岛海高设计制造有限公司 | A control method for an air conditioning device |
CN106766094A (en) * | 2017-03-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Air-conditioning |
CN107013502A (en) * | 2017-05-18 | 2017-08-04 | 安徽朗迪叶轮机械有限公司 | A kind of air-conditioning draught fan impeller cleaning device |
CN107131586A (en) * | 2017-04-12 | 2017-09-05 | 珠海格力电器股份有限公司 | The operation method of air-conditioning system and air-conditioning system |
WO2017170424A1 (en) * | 2016-03-28 | 2017-10-05 | 三菱電機株式会社 | Air conditioner and cleaning method |
CN108221318A (en) * | 2016-03-13 | 2018-06-29 | 耿云花 | A kind of cloth drying device of timely removal soft flocks |
CN109780698A (en) * | 2019-03-08 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner and its control method and computer readable storage medium |
CN112500678A (en) * | 2020-11-19 | 2021-03-16 | 珠海格力电器股份有限公司 | Preparation method of antibacterial material, antibacterial water tank and air conditioner |
CN117646948A (en) * | 2023-12-15 | 2024-03-05 | 河北纳森人工环境有限公司 | Roof type air treatment unit convenient to dismouting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890862A (en) * | 1955-09-15 | 1959-06-16 | Ro An Heat Reclaimer Corp | Apparatus for cleaning tubes of heat exchanger |
US3835921A (en) * | 1973-02-01 | 1974-09-17 | Donbar Dev Corp | Rotatable heat exchanger |
US5514344A (en) * | 1994-08-15 | 1996-05-07 | D'agaro; Raymond | Solution dispenser for air conditioning microorganism control |
US7493938B2 (en) * | 2003-07-16 | 2009-02-24 | Atomic Energy Of Canada Limited/ Energie Atomique Du Canada Limitee | Collection system for the mechanical cleaning of heat exchanger tubes |
-
2007
- 2007-09-18 US US11/856,727 patent/US20090071182A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890862A (en) * | 1955-09-15 | 1959-06-16 | Ro An Heat Reclaimer Corp | Apparatus for cleaning tubes of heat exchanger |
US3835921A (en) * | 1973-02-01 | 1974-09-17 | Donbar Dev Corp | Rotatable heat exchanger |
US5514344A (en) * | 1994-08-15 | 1996-05-07 | D'agaro; Raymond | Solution dispenser for air conditioning microorganism control |
US7493938B2 (en) * | 2003-07-16 | 2009-02-24 | Atomic Energy Of Canada Limited/ Energie Atomique Du Canada Limitee | Collection system for the mechanical cleaning of heat exchanger tubes |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090266517A1 (en) * | 2008-04-24 | 2009-10-29 | Yi-Hsiung Lin | Cooler |
US7815173B2 (en) * | 2008-04-24 | 2010-10-19 | Yi-Hsiung Lin | Cooler |
US20110315345A1 (en) * | 2010-03-09 | 2011-12-29 | Yi-Hsiung Lin | Indoor air conditioner able to carry out washing and cleaning automatically |
CN101929588A (en) * | 2010-08-09 | 2010-12-29 | 中建五局第三建设有限公司 | Anti-corrosion, scale-inhibiting and recycling treatment construction method for central air-conditioning water system |
FR2963826A1 (en) * | 2010-08-13 | 2012-02-17 | Philippe-Marie Joliet | On-site cleaning and decontamination device for air-conditioning apparatus in building, has suction turbine arranged in manner to allow suction of air and salt water inside bonnet by connection duct |
JP2012163261A (en) * | 2011-02-07 | 2012-08-30 | Toyo Union:Kk | Air conditioner cleaning method |
WO2016043594A1 (en) * | 2014-09-19 | 2016-03-24 | Multi Solutions As | A method and a system for cleaning cooling pipes in heat exchangers |
CN104266263A (en) * | 2014-10-13 | 2015-01-07 | 维克(天津)有限公司 | High-intensity fan coil |
CN106322503A (en) * | 2015-06-15 | 2017-01-11 | 青岛海高设计制造有限公司 | A control method for an air conditioning device |
CN108221318A (en) * | 2016-03-13 | 2018-06-29 | 耿云花 | A kind of cloth drying device of timely removal soft flocks |
WO2017170424A1 (en) * | 2016-03-28 | 2017-10-05 | 三菱電機株式会社 | Air conditioner and cleaning method |
JPWO2017170424A1 (en) * | 2016-03-28 | 2018-08-30 | 三菱電機株式会社 | Air conditioner and cleaning method |
CN106766094A (en) * | 2017-03-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Air-conditioning |
CN107131586A (en) * | 2017-04-12 | 2017-09-05 | 珠海格力电器股份有限公司 | The operation method of air-conditioning system and air-conditioning system |
CN107013502A (en) * | 2017-05-18 | 2017-08-04 | 安徽朗迪叶轮机械有限公司 | A kind of air-conditioning draught fan impeller cleaning device |
CN107013502B (en) * | 2017-05-18 | 2019-01-08 | 安徽朗迪叶轮机械有限公司 | A kind of air-conditioning draught fan impeller cleaning device |
CN109780698A (en) * | 2019-03-08 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner and its control method and computer readable storage medium |
CN112500678A (en) * | 2020-11-19 | 2021-03-16 | 珠海格力电器股份有限公司 | Preparation method of antibacterial material, antibacterial water tank and air conditioner |
CN117646948A (en) * | 2023-12-15 | 2024-03-05 | 河北纳森人工环境有限公司 | Roof type air treatment unit convenient to dismouting |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |