US20190145635A1 - Air handling system and method for assembling the same - Google Patents
Air handling system and method for assembling the same Download PDFInfo
- Publication number
- US20190145635A1 US20190145635A1 US16/189,364 US201816189364A US2019145635A1 US 20190145635 A1 US20190145635 A1 US 20190145635A1 US 201816189364 A US201816189364 A US 201816189364A US 2019145635 A1 US2019145635 A1 US 2019145635A1
- Authority
- US
- United States
- Prior art keywords
- heat exchanger
- cabinet
- blower
- handling system
- air handling
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
-
- 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
-
- 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
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
Definitions
- an air handling system configured to channel an airflow therethrough.
- the air handling system includes a blower assembly including a blower inlet and a blower outlet and a primary heat exchanger positioned downstream of the blower outlet.
- the air handling system also includes a secondary heat exchanger positioned upstream of the blower inlet such that the airflow is channeled sequentially through the secondary heat exchanger, the blower assembly, and the primary heat exchanger.
- a furnace assembly configured to channel an airflow therethrough.
- the furnace assembly includes a cabinet, a casing coupled in flow communication with the cabinet, and a blower assembly coupled within the cabinet.
- the blower assembly comprises a blower inlet and a blower outlet.
- the furnace assembly also includes a first heat exchanger coupled within the casing downstream of the blower outlet and a second heat exchanger coupled within the cabinet upstream of the blower inlet.
- a method for assembling a furnace assembly includes coupling a casing to a cabinet such that the casing is positioned downstream from the cabinet with respect to an airflow being channeled through the furnace assembly.
- the method also includes coupling a primary heat exchanger within the casing and coupling a blower assembly within the cabinet.
- the blower assembly includes a blower inlet and a blower outlet.
- the method also includes coupling a secondary heat exchanger within the cabinet upstream of the blower inlet.
- FIG. 1 is a schematic view of an exemplary air handling system.
- the apparatus and method herein describe an air handling system that includes a heat exchanger positioned upstream of a blower assembly to pre-heat the air entering the blower assembly.
- the system also includes another heat exchanger positioned downstream of the blower assembly to further increase the temperature of the airflow being channeled therethrough.
- the airflow is subject to a reduced pressure drop, which increases the efficiency of the air handling system.
- the reduced pressure drop and improved velocity retention enable the fan within the blower assembly to rotate at a slower speed than if the blower assembly were pushing the airflow through multiple heat exchangers downstream of the blower assembly.
- the slower operational speed of the blower assembly generates less noise than operation at higher speeds.
- FIG. 1 is a schematic view of an exemplary air handling system 100 , such as a furnace assembly, for channeling an airflow therethrough in the direction of arrow 101 .
- air handling system 100 includes a cabinet 102 and a casing 104 coupled in flow communication with cabinet 102 More specifically, casing 104 is coupled to cabinet 102 such that casing 104 is positioned upstream from cabinet 102 with respect to the airflow being channeled through system 100 .
- Cabinet 102 includes a first side 106 and an opposing second side 108 that at least partially define a cavity therebetween.
- Air handling system 100 includes a blower assembly 110 coupled to cabinet 102 such that blower assembly 110 is positioned within the cavity of cabinet 102 .
- blower assembly 110 includes a blower inlet 112 and a blower outlet 114 . More specifically, blower inlet 112 is positioned within the cavity of cabinet 102 and blower outlet 114 is substantially aligned with an outlet 116 of cabinet 102 defined in second side 108 .
- Cabinet 102 also includes a cabinet inlet 118 defined in first side 106 such that cabinet inlet 118 and cabinet outlet 116 are positioned opposite from one another in cabinet 102 .
- air handling system 100 also includes a primary heat exchanger 120 and secondary heat exchanger 122 configured to increase the temperature of the airflow being channeled through air handling system 100 .
- primary heat exchanger 120 is coupled within casing 104 and positioned downstream of blower outlet 114 of blower assembly 110 with respect the airflow direction 101 through system 100 .
- the airflow being channeled into primary heat exchanger 120 has already passed through blower assembly 110 and is moving at a higher velocity and pressure than the airflow upstream of blower assembly 110 .
- the airflow enters cabinet 102 through cabinet inlet 118 and is then is channeled through or proximate secondary heat exchanger 122 to increase the temperature of the airflow.
- the airflow flows through blower inlet 112 where a fan (not pictured) rotates to bring the airflow through inlets 118 and 112 .
- a fan not pictured
- the speed and pressure are increased and the airflow is discharged through aligned blower outlet 114 and cabinet outlet 116 into casing 104 .
- casing 104 Within casing 104 , the airflow is channeled through primary heat exchanger 120 to further increase the temperature of the airflow before being channeled further downstream in air handling system 100 .
- the airflow is heated initially by secondary heat exchanger 122 upstream of blower assembly 110 and again by primary heat exchanger 120 downstream of blower assembly 110 .
- the airflow within casing 104 is less tortuous because the airflow is channeled though only one heat exchanger.
- the airflow is subject to a reduced pressure drop, which increases the aerodynamic efficiency of air handling system 100 .
- the reduced pressure drop and improved velocity retention enable the fan within blower assembly 110 to rotate at a slower speed than if blower assembly 110 were pushing the airflow through multiple heat exchangers downstream of blower assembly 110 .
- the slower operational speed of blower assembly 110 generates less noise than operation at higher speeds.
- FIG. 2 is a schematic view of an exemplary air handling system 200 , such as a furnace assembly, for channeling an airflow therethrough in the direction of arrow 201 .
- air handling system 200 includes a cabinet 202 and a casing 204 coupled in flow communication with cabinet 202 More specifically, casing 204 is coupled to cabinet 202 such that casing 204 is positioned upstream from cabinet 202 with respect to the airflow being channeled through system 200 .
- Cabinet 202 includes a first side 206 and an opposing second side 208 that at least partially define a cavity therebetween.
- Air handling system 200 includes a blower assembly 210 coupled to cabinet 202 such that blower assembly 210 is positioned within the cavity of cabinet 202 .
- air handling system 200 also includes a primary heat exchanger 220 , a first secondary heat exchanger 222 , and a second secondary heat exchanger 224 configured to increase the temperature of the airflow being channeled through air handling system 200 .
- primary heat exchanger 220 is coupled within casing 204 and positioned downstream of blower outlet 214 of blower assembly 210 with respect the airflow direction 201 through system 200 .
- the airflow being channeled into primary heat exchanger 220 has already passed through blower assembly 210 and is moving at a higher velocity and pressure than the airflow upstream of blower assembly 210 .
- first secondary heat exchanger 222 is positioned upstream of blower inlet 212 of blower assembly 210 and second secondary heat exchanger 224 is positioned downstream of blower assembly 210 such that the airflow is channeled sequentially through first secondary heat exchanger 222 , blower assembly 210 , second secondary heat exchanger 224 , and primary heat exchanger 220 .
- both blower assembly 210 and first secondary heat exchanger 222 are coupled within cabinet 202 such that first secondary heat exchanger 222 is positioned between cabinet inlet 218 and blower inlet 212 .
- second secondary heat exchanger 224 is positioned upstream of primary heat exchanger 210 within casing 204 between blower outlet 214 and primary heat exchanger 220 .
- second secondary heat exchanger 224 may be positioned within cabinet 202 downstream of blower assembly 210 and upstream of casing 204 .
- the airflow enters cabinet 202 through cabinet inlet 218 and is then is channeled through or proximate first secondary heat exchanger 222 to increase the temperature of the airflow.
- first secondary heat exchanger 222 the airflow flows through blower inlet 212 where a fan (not pictured) rotates to bring the airflow through inlets 218 and 212 .
- blower assembly 210 the speed and pressure are increased and the airflow is discharged through aligned blower outlet 214 and cabinet outlet 216 into casing 204 .
- first secondary heat exchanger 222 and second secondary heat exchanger 224 combine to increase the temperature of the airflow by a substantially similar amount as secondary heat exchanger 122 in air handling system 100 . That is, the airflow entering blower inlet 212 in air handling system 200 is not as hot as the air entering blower inlet 112 in air handling system 100 . However, because the airflow is channeled through second secondary heat exchanger 224 in air handling system 200 , the air entering primary heat exchanger 220 is at substantially the same temperature as the air entering primary heat exchanger 120 in air handling system 100 , under similar operating conditions.
- the apparatus and method herein describe an air handling system that includes a heat exchanger positioned upstream of a blower assembly to pre-heat the air entering the blower assembly.
- the system also includes another heat exchanger positioned downstream of the blower assembly to further increase the temperature of the airflow being channeled therethrough.
- the airflow is subject to a reduced pressure drop, which increases the efficiency of the air handling system.
- the reduced pressure drop and improved velocity retention enable the fan within the blower assembly to rotate at a slower speed than if the blower assembly were pushing the airflow through multiple heat exchangers downstream of the blower assembly.
- the slower operational speed of the blower assembly generates less noise than operation at higher speeds.
- an air handling system Exemplary embodiments of an air handling system are described above in detail.
- the air handling system and its components are not limited to the specific embodiments described herein, but rather, components of the systems may be utilized independently and separately from other components described herein.
- the heat exchanger configuration may also be used in combination with other machine systems, methods, and apparatuses, and are not limited to practice with only the air handling system as described herein. Rather, the exemplary embodiments can be implemented and utilized in connection with many other applications.
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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
- This application is a non-provisional application and claims priority to U.S. Provisional Patent Application Ser. No. 62/585,773 filed Nov. 14, 2017, for “AIR HANDLING SYSTEM AND METHOD FOR ASSEMBLING THE SAME”, which is hereby incorporated by reference in its entirety.
- The field of the disclosure relates generally to air handling systems, and more specifically, to air handling systems that include a blower assembly positioned between a pair of heat exchangers.
- At least some known air handling systems and furnaces include a blower assembly and a plurality of heat exchangers downstream from the blower assembly. In at least some such air handling systems, the heat exchangers are sequentially positioned downstream of the blower assembly such that the airflow is channeled through one heat exchanger after another. Additionally, in at least some known systems, the heat exchangers operate at different temperatures to gradually cause the air being channeled therethrough to increase in temperature. However, after each heat exchanger encountered, the airflow experiences a relatively large pressure drop. In order to maintain the airflow at a desired pressure and velocity, the blower assembly is operated at a higher than desired rotating speeds. In at least some known blower assemblies, operating at a higher than desired rotating speeds causes a decrease in the aerodynamic efficiency of the air handling system and an increase in the noise level generated by the blower assembly, which is undesirable.
- In one aspect, an air handling system configured to channel an airflow therethrough is provided. The air handling system includes a blower assembly including a blower inlet and a blower outlet and a primary heat exchanger positioned downstream of the blower outlet. The air handling system also includes a secondary heat exchanger positioned upstream of the blower inlet such that the airflow is channeled sequentially through the secondary heat exchanger, the blower assembly, and the primary heat exchanger.
- In another aspect, a furnace assembly configured to channel an airflow therethrough is provided. The furnace assembly includes a cabinet, a casing coupled in flow communication with the cabinet, and a blower assembly coupled within the cabinet. The blower assembly comprises a blower inlet and a blower outlet. The furnace assembly also includes a first heat exchanger coupled within the casing downstream of the blower outlet and a second heat exchanger coupled within the cabinet upstream of the blower inlet.
- In yet another aspect, a method for assembling a furnace assembly is provided. The method includes coupling a casing to a cabinet such that the casing is positioned downstream from the cabinet with respect to an airflow being channeled through the furnace assembly. The method also includes coupling a primary heat exchanger within the casing and coupling a blower assembly within the cabinet. The blower assembly includes a blower inlet and a blower outlet. The method also includes coupling a secondary heat exchanger within the cabinet upstream of the blower inlet.
-
FIG. 1 is a schematic view of an exemplary air handling system. -
FIG. 2 is a schematic view of another air handling system. - Although specific features of various embodiments may be shown in some drawings and not in others, this is for convenience only. Any feature of any drawing may be referenced and/or claimed in combination with any feature of any other drawing.
- The apparatus and method herein describe an air handling system that includes a heat exchanger positioned upstream of a blower assembly to pre-heat the air entering the blower assembly. The system also includes another heat exchanger positioned downstream of the blower assembly to further increase the temperature of the airflow being channeled therethrough. As such, the airflow is subject to a reduced pressure drop, which increases the efficiency of the air handling system. Additionally, the reduced pressure drop and improved velocity retention enable the fan within the blower assembly to rotate at a slower speed than if the blower assembly were pushing the airflow through multiple heat exchangers downstream of the blower assembly. The slower operational speed of the blower assembly generates less noise than operation at higher speeds.
-
FIG. 1 is a schematic view of an exemplaryair handling system 100, such as a furnace assembly, for channeling an airflow therethrough in the direction ofarrow 101. In the exemplary embodiment,air handling system 100 includes acabinet 102 and acasing 104 coupled in flow communication withcabinet 102 More specifically,casing 104 is coupled tocabinet 102 such thatcasing 104 is positioned upstream fromcabinet 102 with respect to the airflow being channeled throughsystem 100.Cabinet 102 includes afirst side 106 and an opposingsecond side 108 that at least partially define a cavity therebetween.Air handling system 100 includes ablower assembly 110 coupled tocabinet 102 such thatblower assembly 110 is positioned within the cavity ofcabinet 102. - In the exemplary embodiment,
blower assembly 110 includes ablower inlet 112 and ablower outlet 114. More specifically,blower inlet 112 is positioned within the cavity ofcabinet 102 andblower outlet 114 is substantially aligned with anoutlet 116 ofcabinet 102 defined insecond side 108.Cabinet 102 also includes acabinet inlet 118 defined infirst side 106 such thatcabinet inlet 118 andcabinet outlet 116 are positioned opposite from one another incabinet 102. - In the exemplary embodiment,
air handling system 100 also includes aprimary heat exchanger 120 andsecondary heat exchanger 122 configured to increase the temperature of the airflow being channeled throughair handling system 100. More specifically,primary heat exchanger 120 is coupled withincasing 104 and positioned downstream ofblower outlet 114 ofblower assembly 110 with respect theairflow direction 101 throughsystem 100. As such, the airflow being channeled intoprimary heat exchanger 120 has already passed throughblower assembly 110 and is moving at a higher velocity and pressure than the airflow upstream ofblower assembly 110. In the exemplary embodiment,secondary heat exchanger 122 is positioned upstream ofblower inlet 112 ofblower assembly 110 such that the airflow is channeled sequentially throughsecondary heat exchanger 122,blower assembly 110, andprimary heat exchanger 120. More specifically, bothblower assembly 110 andsecondary heat exchanger 122 are coupled withincabinet 102 such thatsecondary heat exchanger 122 is positioned betweencabinet inlet 118 andblower inlet 112. - In operation, the airflow enters
cabinet 102 throughcabinet inlet 118 and is then is channeled through or proximatesecondary heat exchanger 122 to increase the temperature of the airflow. Aftersecondary heat exchanger 122, the airflow flows throughblower inlet 112 where a fan (not pictured) rotates to bring the airflow throughinlets blower assembly 110, the speed and pressure are increased and the airflow is discharged through alignedblower outlet 114 andcabinet outlet 116 intocasing 104. Withincasing 104, the airflow is channeled throughprimary heat exchanger 120 to further increase the temperature of the airflow before being channeled further downstream inair handling system 100. - Accordingly, the airflow is heated initially by
secondary heat exchanger 122 upstream ofblower assembly 110 and again byprimary heat exchanger 120 downstream ofblower assembly 110. In such a configuration, the airflow withincasing 104 is less tortuous because the airflow is channeled though only one heat exchanger. As such, the airflow is subject to a reduced pressure drop, which increases the aerodynamic efficiency ofair handling system 100. Additionally, the reduced pressure drop and improved velocity retention enable the fan withinblower assembly 110 to rotate at a slower speed than ifblower assembly 110 were pushing the airflow through multiple heat exchangers downstream ofblower assembly 110. The slower operational speed ofblower assembly 110 generates less noise than operation at higher speeds. -
FIG. 2 is a schematic view of an exemplaryair handling system 200, such as a furnace assembly, for channeling an airflow therethrough in the direction of arrow 201. In the exemplary embodiment,air handling system 200 includes acabinet 202 and acasing 204 coupled in flow communication withcabinet 202 More specifically,casing 204 is coupled tocabinet 202 such thatcasing 204 is positioned upstream fromcabinet 202 with respect to the airflow being channeled throughsystem 200.Cabinet 202 includes afirst side 206 and an opposingsecond side 208 that at least partially define a cavity therebetween.Air handling system 200 includes ablower assembly 210 coupled tocabinet 202 such thatblower assembly 210 is positioned within the cavity ofcabinet 202. - In the exemplary embodiment,
blower assembly 210 includes ablower inlet 212 and ablower outlet 214. More specifically,blower inlet 212 is positioned within the cavity ofcabinet 202 andblower outlet 214 is substantially aligned with anoutlet 216 ofcabinet 202 defined insecond side 208.Cabinet 202 also includes acabinet inlet 218 defined infirst side 206 such thatcabinet inlet 218 andcabinet outlet 216 are positioned opposite from one another incabinet 202. - In the exemplary embodiment,
air handling system 200 also includes aprimary heat exchanger 220, a firstsecondary heat exchanger 222, and a secondsecondary heat exchanger 224 configured to increase the temperature of the airflow being channeled throughair handling system 200. More specifically,primary heat exchanger 220 is coupled withincasing 204 and positioned downstream ofblower outlet 214 ofblower assembly 210 with respect the airflow direction 201 throughsystem 200. As such, the airflow being channeled intoprimary heat exchanger 220 has already passed throughblower assembly 210 and is moving at a higher velocity and pressure than the airflow upstream ofblower assembly 210. - As shown in
FIG. 2 , firstsecondary heat exchanger 222 is positioned upstream ofblower inlet 212 ofblower assembly 210 and secondsecondary heat exchanger 224 is positioned downstream ofblower assembly 210 such that the airflow is channeled sequentially through firstsecondary heat exchanger 222,blower assembly 210, secondsecondary heat exchanger 224, andprimary heat exchanger 220. More specifically, bothblower assembly 210 and firstsecondary heat exchanger 222 are coupled withincabinet 202 such that firstsecondary heat exchanger 222 is positioned betweencabinet inlet 218 andblower inlet 212. Furthermore, secondsecondary heat exchanger 224 is positioned upstream ofprimary heat exchanger 210 withincasing 204 betweenblower outlet 214 andprimary heat exchanger 220. Alternatively, secondsecondary heat exchanger 224 may be positioned withincabinet 202 downstream ofblower assembly 210 and upstream ofcasing 204. - In operation, the airflow enters
cabinet 202 throughcabinet inlet 218 and is then is channeled through or proximate firstsecondary heat exchanger 222 to increase the temperature of the airflow. After firstsecondary heat exchanger 222, the airflow flows throughblower inlet 212 where a fan (not pictured) rotates to bring the airflow throughinlets blower assembly 210, the speed and pressure are increased and the airflow is discharged through alignedblower outlet 214 andcabinet outlet 216 intocasing 204. Within casing 204, the airflow is channeled through secondsecondary heat exchanger 224 to further increase the temperature of the airflow before being channeled throughprimary heat exchanger 220 to increase the temperature even further before being channeled further downstream inair handling system 100. In such a configuration, firstsecondary heat exchanger 222 and secondsecondary heat exchanger 224 combine to increase the temperature of the airflow by a substantially similar amount assecondary heat exchanger 122 inair handling system 100. That is, the airflow enteringblower inlet 212 inair handling system 200 is not as hot as the air enteringblower inlet 112 inair handling system 100. However, because the airflow is channeled through secondsecondary heat exchanger 224 inair handling system 200, the air enteringprimary heat exchanger 220 is at substantially the same temperature as the air enteringprimary heat exchanger 120 inair handling system 100, under similar operating conditions. - The apparatus and method herein describe an air handling system that includes a heat exchanger positioned upstream of a blower assembly to pre-heat the air entering the blower assembly. The system also includes another heat exchanger positioned downstream of the blower assembly to further increase the temperature of the airflow being channeled therethrough. As such, the airflow is subject to a reduced pressure drop, which increases the efficiency of the air handling system. Additionally, the reduced pressure drop and improved velocity retention enable the fan within the blower assembly to rotate at a slower speed than if the blower assembly were pushing the airflow through multiple heat exchangers downstream of the blower assembly. The slower operational speed of the blower assembly generates less noise than operation at higher speeds.
- Exemplary embodiments of an air handling system are described above in detail. The air handling system and its components are not limited to the specific embodiments described herein, but rather, components of the systems may be utilized independently and separately from other components described herein. For example, the heat exchanger configuration may also be used in combination with other machine systems, methods, and apparatuses, and are not limited to practice with only the air handling system as described herein. Rather, the exemplary embodiments can be implemented and utilized in connection with many other applications.
- Although specific features of various embodiments of the disclosure may be shown in some drawings and not in others, this is for convenience only. In accordance with the principles of the disclosure, any feature of a drawing may be referenced and/or claimed in combination with any feature of any other drawing.
- This written description uses examples to disclose the invention, including the best mode, and to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/189,364 US20190145635A1 (en) | 2017-11-14 | 2018-11-13 | Air handling system and method for assembling the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762585773P | 2017-11-14 | 2017-11-14 | |
US16/189,364 US20190145635A1 (en) | 2017-11-14 | 2018-11-13 | Air handling system and method for assembling the same |
Publications (1)
Publication Number | Publication Date |
---|---|
US20190145635A1 true US20190145635A1 (en) | 2019-05-16 |
Family
ID=66431988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/189,364 Abandoned US20190145635A1 (en) | 2017-11-14 | 2018-11-13 | Air handling system and method for assembling the same |
Country Status (1)
Country | Link |
---|---|
US (1) | US20190145635A1 (en) |
Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB384908A (en) * | 1932-05-26 | 1932-12-15 | Carrier Engineering Co Ltd | Improvements in or relating to means for heating cooling and ventilating enclosures |
US2941382A (en) * | 1959-01-20 | 1960-06-21 | Westinghouse Electric Corp | Condensate disposal means for selfcontained air conditioners |
US3090332A (en) * | 1960-12-29 | 1963-05-21 | Combustion Eng | Gas recirculation duct |
DE1150186B (en) * | 1958-10-15 | 1963-06-12 | Krone Kg | Ventilation device |
US3703087A (en) * | 1971-09-08 | 1972-11-21 | Carrier Corp | Self-contained air conditioning unit |
US4025320A (en) * | 1975-06-11 | 1977-05-24 | M.A.T. Industries, Inc. | Dry dust collector |
US4371111A (en) * | 1980-06-24 | 1983-02-01 | Pernosky Richard J | Home heating system employing water heater as heating source |
US4683942A (en) * | 1986-09-29 | 1987-08-04 | American Standard Inc. | Assembly for retrofitting two air handling units to an installation originally meant for a single unit |
US5427086A (en) * | 1993-07-26 | 1995-06-27 | Rochester Gas And Electric Co. | Forced air furnace having a thermoelectric generator for providing continuous operation during an electric power outage |
US6029467A (en) * | 1996-08-13 | 2000-02-29 | Moratalla; Jose M. | Apparatus for regenerating desiccants in a closed cycle |
US6267924B1 (en) * | 1998-10-14 | 2001-07-31 | Steril-Aire U.S.A., Inc. | Reduction of pressure drop of a cooling or heating system |
US20040211553A1 (en) * | 2003-04-25 | 2004-10-28 | Hancock Stephen S. | Multi-mode damper for an A-shaped heat exchanger |
US20070039462A1 (en) * | 2005-08-17 | 2007-02-22 | American Standard International, Inc. | Air filtration system control |
US20070114005A1 (en) * | 2005-11-18 | 2007-05-24 | Matthias Bronold | Heat exchanger assembly for fuel cell and method of cooling outlet stream of fuel cell using the same |
WO2010089920A1 (en) * | 2009-02-05 | 2010-08-12 | 三菱電機株式会社 | Indoor unit for air conditioner, and air conditioner |
US20100326624A1 (en) * | 2009-06-26 | 2010-12-30 | Trane International Inc. | Blow Through Air Handler |
US20110311924A1 (en) * | 2010-06-22 | 2011-12-22 | Carrier Corporation | Low Pressure Drop, Low NOx, Induced Draft Gas Heaters |
US20120125311A1 (en) * | 2010-11-18 | 2012-05-24 | Thomas & Betts International, Inc. | Premix air heater |
US20130075062A1 (en) * | 2011-09-28 | 2013-03-28 | Lennox Industries Inc. | Air channeling baffle for a furnace heat exchanger |
WO2013116197A1 (en) * | 2012-02-02 | 2013-08-08 | Carrier Corporation | Energy recovery ventilator and method of recovering energy |
US20140060772A1 (en) * | 2012-08-30 | 2014-03-06 | Wei-Ching Lee | Flake and method for reducing temperature of waste heat discharged from air conditioner |
US20140150775A1 (en) * | 2012-12-05 | 2014-06-05 | Lennox Industries Inc. | Finger air baffle for high efficency furnace |
US9052132B1 (en) * | 2008-01-18 | 2015-06-09 | Technologies Holdings Corp. | Dehumidifier |
US20150219348A1 (en) * | 2013-09-09 | 2015-08-06 | Mitsubishi Electric Corporation | Air conditioning apparatus |
US20150354841A1 (en) * | 2013-01-11 | 2015-12-10 | Carrier Corporation | Fan coil unit with shrouded fan |
US20160096411A1 (en) * | 2014-10-01 | 2016-04-07 | Nissan North America, Inc. | Power recovery system for a vehicle |
WO2017068725A1 (en) * | 2015-10-23 | 2017-04-27 | 三菱電機株式会社 | Indoor unit for air conditioner |
US20170138612A1 (en) * | 2013-01-30 | 2017-05-18 | Commercial Energy Saving Plus, LLC | Heat and energy recovery and regeneration assembly, system and method |
US20170160015A1 (en) * | 2015-12-03 | 2017-06-08 | Baltimore Aircoil Company, Inc. | Cooling tower with indirect heat exchanger |
US20170307296A1 (en) * | 2015-03-04 | 2017-10-26 | Ihi Corporation | Multi-chamber heat treatment device |
WO2017190352A1 (en) * | 2016-05-06 | 2017-11-09 | 宝峰时尚国际控股有限公司 | Air disinfection purifier and method for preparing photocatalytic film used thereby |
US20180016652A1 (en) * | 2015-05-26 | 2018-01-18 | Ihi Corporation | Heat treatment apparatus |
WO2018037501A1 (en) * | 2016-08-24 | 2018-03-01 | 三菱電機株式会社 | Heat exchange unit and air conditioning device |
US20180187908A1 (en) * | 2017-01-04 | 2018-07-05 | Johnson Controls Technology Company | Blower housing with fluted outlet |
US20190077213A1 (en) * | 2016-05-12 | 2019-03-14 | Denso Corporation | Air-conditioning unit for vehicle |
US20190353354A1 (en) * | 2018-05-15 | 2019-11-21 | Gas Technology Institute | High efficiency convection oven |
US20190383486A1 (en) * | 2017-02-17 | 2019-12-19 | Beckett Gas, Inc. | Control system for burner |
-
2018
- 2018-11-13 US US16/189,364 patent/US20190145635A1/en not_active Abandoned
Patent Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB384908A (en) * | 1932-05-26 | 1932-12-15 | Carrier Engineering Co Ltd | Improvements in or relating to means for heating cooling and ventilating enclosures |
DE1150186B (en) * | 1958-10-15 | 1963-06-12 | Krone Kg | Ventilation device |
US2941382A (en) * | 1959-01-20 | 1960-06-21 | Westinghouse Electric Corp | Condensate disposal means for selfcontained air conditioners |
US3090332A (en) * | 1960-12-29 | 1963-05-21 | Combustion Eng | Gas recirculation duct |
US3703087A (en) * | 1971-09-08 | 1972-11-21 | Carrier Corp | Self-contained air conditioning unit |
US4025320A (en) * | 1975-06-11 | 1977-05-24 | M.A.T. Industries, Inc. | Dry dust collector |
US4371111A (en) * | 1980-06-24 | 1983-02-01 | Pernosky Richard J | Home heating system employing water heater as heating source |
US4683942A (en) * | 1986-09-29 | 1987-08-04 | American Standard Inc. | Assembly for retrofitting two air handling units to an installation originally meant for a single unit |
US5427086A (en) * | 1993-07-26 | 1995-06-27 | Rochester Gas And Electric Co. | Forced air furnace having a thermoelectric generator for providing continuous operation during an electric power outage |
US6029467A (en) * | 1996-08-13 | 2000-02-29 | Moratalla; Jose M. | Apparatus for regenerating desiccants in a closed cycle |
US6267924B1 (en) * | 1998-10-14 | 2001-07-31 | Steril-Aire U.S.A., Inc. | Reduction of pressure drop of a cooling or heating system |
US20040211553A1 (en) * | 2003-04-25 | 2004-10-28 | Hancock Stephen S. | Multi-mode damper for an A-shaped heat exchanger |
US20070039462A1 (en) * | 2005-08-17 | 2007-02-22 | American Standard International, Inc. | Air filtration system control |
US20070114005A1 (en) * | 2005-11-18 | 2007-05-24 | Matthias Bronold | Heat exchanger assembly for fuel cell and method of cooling outlet stream of fuel cell using the same |
US9052132B1 (en) * | 2008-01-18 | 2015-06-09 | Technologies Holdings Corp. | Dehumidifier |
WO2010089920A1 (en) * | 2009-02-05 | 2010-08-12 | 三菱電機株式会社 | Indoor unit for air conditioner, and air conditioner |
US20100326624A1 (en) * | 2009-06-26 | 2010-12-30 | Trane International Inc. | Blow Through Air Handler |
US20110311924A1 (en) * | 2010-06-22 | 2011-12-22 | Carrier Corporation | Low Pressure Drop, Low NOx, Induced Draft Gas Heaters |
US20120125311A1 (en) * | 2010-11-18 | 2012-05-24 | Thomas & Betts International, Inc. | Premix air heater |
US20130075062A1 (en) * | 2011-09-28 | 2013-03-28 | Lennox Industries Inc. | Air channeling baffle for a furnace heat exchanger |
WO2013116197A1 (en) * | 2012-02-02 | 2013-08-08 | Carrier Corporation | Energy recovery ventilator and method of recovering energy |
US20140060772A1 (en) * | 2012-08-30 | 2014-03-06 | Wei-Ching Lee | Flake and method for reducing temperature of waste heat discharged from air conditioner |
US20140150775A1 (en) * | 2012-12-05 | 2014-06-05 | Lennox Industries Inc. | Finger air baffle for high efficency furnace |
US20150354841A1 (en) * | 2013-01-11 | 2015-12-10 | Carrier Corporation | Fan coil unit with shrouded fan |
US20170138612A1 (en) * | 2013-01-30 | 2017-05-18 | Commercial Energy Saving Plus, LLC | Heat and energy recovery and regeneration assembly, system and method |
US20150219348A1 (en) * | 2013-09-09 | 2015-08-06 | Mitsubishi Electric Corporation | Air conditioning apparatus |
US20160096411A1 (en) * | 2014-10-01 | 2016-04-07 | Nissan North America, Inc. | Power recovery system for a vehicle |
US20170307296A1 (en) * | 2015-03-04 | 2017-10-26 | Ihi Corporation | Multi-chamber heat treatment device |
US20180016652A1 (en) * | 2015-05-26 | 2018-01-18 | Ihi Corporation | Heat treatment apparatus |
WO2017068725A1 (en) * | 2015-10-23 | 2017-04-27 | 三菱電機株式会社 | Indoor unit for air conditioner |
US20170160015A1 (en) * | 2015-12-03 | 2017-06-08 | Baltimore Aircoil Company, Inc. | Cooling tower with indirect heat exchanger |
WO2017190352A1 (en) * | 2016-05-06 | 2017-11-09 | 宝峰时尚国际控股有限公司 | Air disinfection purifier and method for preparing photocatalytic film used thereby |
US20190077213A1 (en) * | 2016-05-12 | 2019-03-14 | Denso Corporation | Air-conditioning unit for vehicle |
WO2018037501A1 (en) * | 2016-08-24 | 2018-03-01 | 三菱電機株式会社 | Heat exchange unit and air conditioning device |
US20180187908A1 (en) * | 2017-01-04 | 2018-07-05 | Johnson Controls Technology Company | Blower housing with fluted outlet |
US20190383486A1 (en) * | 2017-02-17 | 2019-12-19 | Beckett Gas, Inc. | Control system for burner |
US20190353354A1 (en) * | 2018-05-15 | 2019-11-21 | Gas Technology Institute | High efficiency convection oven |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2236775B1 (en) | Turbomachine inlet heating system | |
US10125684B2 (en) | Surface cooler for aero engine | |
US8516791B2 (en) | Methods and apparatus for mixing fluid in turbine engines | |
US8438835B2 (en) | Methods and apparatus for mixing fluid in turbine engines | |
US9964037B2 (en) | Staged heat exchangers for multi-bypass stream gas turbine engines | |
JP2007255421A (en) | System for deicing intake cone of turbine engine for aircraft | |
JP5698895B2 (en) | Method and system for assembling an exhaust hood for a turbine | |
US9188008B2 (en) | Gas turbine for aeronautic engines | |
WO2017206672A1 (en) | Air supply system and indoor unit and air conditioner using same | |
WO2006115993A3 (en) | Heat exchange system with inclined heat exchanger device | |
CN104948286A (en) | Cooling method and device for engine core module | |
US8157512B2 (en) | Heat pipe intercooler for a turbomachine | |
US10422249B2 (en) | Exhaust frame | |
EP1331461A3 (en) | Multi-tank evaporator for improved performance and reduced airside temperature spread | |
US20190145635A1 (en) | Air handling system and method for assembling the same | |
CN105370409A (en) | Turbomachine system and method of operating a turbomachine at part load | |
US11255335B2 (en) | Blower assembly for use in an air handling system and method for assembling the same | |
CN100573310C (en) | Projector | |
EP3572738A3 (en) | An air handling assembly, a method of operating an air handling assembly and a method of upgrading an air handling assembly | |
US8998689B2 (en) | Cooling mechanism | |
US9719418B2 (en) | Turbomachine inlet bleed heating assembly | |
CN204786747U (en) | Circulating fan organizes structure | |
US10794215B2 (en) | Cooling arrangement for a turbine casing of a gas turbine engine | |
US11604001B2 (en) | Slim fan coil unit | |
CN104296341A (en) | Air duct structure and air conditioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: REGAL BELOIT AMERICA, INC., WISCONSIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PIROUZPANAH, SAHAND;REEL/FRAME:047488/0253 Effective date: 20181113 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: APPLICATION DISPATCHED FROM PREEXAM, NOT YET DOCKETED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION MAILED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: ADVISORY ACTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |