US20160215990A1 - Auxiliary heating system - Google Patents
Auxiliary heating system Download PDFInfo
- Publication number
- US20160215990A1 US20160215990A1 US14/603,591 US201514603591A US2016215990A1 US 20160215990 A1 US20160215990 A1 US 20160215990A1 US 201514603591 A US201514603591 A US 201514603591A US 2016215990 A1 US2016215990 A1 US 2016215990A1
- Authority
- US
- United States
- Prior art keywords
- housing
- coupled
- conduit
- outlet duct
- furnace
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/10—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through heat-exchange ducts in the walls, floor or ceiling
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/06—Solid fuel fired boiler
-
- 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
- F24H2230/00—Solid fuel fired boiler
Definitions
- the disclosure relates to heating devices and more particularly pertains to a new heating device for utilizing heat from a combustible material in a forced air furnace.
- An embodiment of the disclosure meets the needs presented above by generally comprising a furnace positioned within a building.
- the furnace includes an outlet duct and a thermostat electrically coupled to the furnace.
- the thermostat establishes a trigger temperature.
- a housing is provided to contain a combustible material.
- a discharge is coupled to the housing and discharges smoke produced from combustion of the combustible material.
- a conduit is in thermal communication between the housing and the outlet duct to direct heat produced from combustion of the combustible material into the outlet duct.
- a damper is positioned within the conduit to restrict a flow of the heat into the outlet duct.
- a control circuit is coupled to the housing and electrically coupled to the thermostat. The control circuit is electrically coupled to a power source.
- a fan is positioned within the conduit and electrically coupled to the control circuit. The fan is actuated when a temperature in the building falls below the trigger temperature to urge the heat into the outlet duct.
- FIG. 1 is a perspective view of an auxiliary heating system according to an embodiment of the disclosure.
- FIG. 2 is a front view of an embodiment of the disclosure.
- FIG. 3 is a right side view of an embodiment of the disclosure.
- FIG. 4 is a schematic view of an embodiment of the disclosure.
- FIGS. 1 through 4 a new heating device embodying the principles and concepts of an embodiment of the disclosure and generally designated by the reference numeral 10 will be described.
- the auxiliary heating system 10 generally comprises a furnace 12 positioned within a building 14 .
- the furnace 12 includes an outlet duct 16 and a thermostat 18 electrically coupled to the furnace 12 .
- the thermostat 18 establishes a trigger temperature.
- the trigger temperature may range between 50° Fahrenheit and 70° Fahrenheit.
- the furnace 12 may be a forced air furnace of any conventional design.
- the thermostat 18 may be a mercury switch thermostat, a solid state thermostat or other conventional thermostat.
- a housing 20 is provided that has a top wall 22 , a bottom wall 24 and a peripheral wall 26 extending therebetween.
- the peripheral wall 26 has a front side 28 and the front side 28 has an opening 30 extending therethrough to access an interior of the housing 20 .
- the front side 28 has a vent 32 extending therethrough and the vent 32 is in fluid communication with the interior of the housing 20 .
- the vent 32 provides air to support combustion within the interior of the housing.
- the housing 20 contains a combustible material 34 .
- the combustible material 34 may be wood or other combustible material typically used to produce heat.
- the housing 20 may be comprised of a thermally conductive material such as iron.
- the housing 20 may be structured to define an inner box 21 contained within the housing 20 .
- the inner box 21 is discrete from the interior of the housing 20 and contains the combustible material 34 .
- the vent 32 may be in fluid communication with the inner box 21 .
- An intake 23 may extend through the front side 28 .
- the intake 23 is in fluid communication with the interior of the housing 20 .
- Heat from combustion of the combustible material 34 may be transferred from the inner box 21 to the interior of the housing 20 .
- Smoke from the combustion of the combustible material 34 may be contained within the inner box.
- a door 36 is hingedly coupled to the housing 12 .
- the door 36 is positioned on the front side 28 to expose the opening 30 or to cover the opening 30 .
- the door 36 may be comprised of a heat resistant and translucent material.
- the door 36 may be one of a pair of doors 38 .
- a discharge 40 is coupled to the housing 20 and extends through the top wall 22 to be in fluid communication with the interior of the housing 20 .
- the discharge 40 may alternatively be in fluid communication with the inner box 21 and not in fluid communication with the interior of the housing 20 .
- the discharge 40 discharges smoke produced from combustion of the combustible material 34 .
- the discharge 40 may be fluidly coupled to a chimney 42 or the like.
- a conduit 44 is provided that has a first end 46 and a second end 48 .
- the first end 46 is coupled to the top wall 22 and the conduit 44 is in thermal communication with the interior of the housing 12 .
- the second end 48 is coupled to the outlet duct 16 to direct heat produced from combustion of the combustible material 34 into the outlet duct 16 .
- a damper 50 is positioned within the conduit 44 .
- the damper 50 is positioned adjacent to the second end 48 and selectively restricts a flow of the heat into the outlet duct 16 .
- a control circuit 52 is coupled to the housing and is electrically coupled to the thermostat 18 .
- the control circuit 52 is electrically coupled to a power source 54 .
- the power source 54 may be the building 14 or the furnace 12 .
- a fan 56 is positioned within the conduit 44 .
- the fan may be positioned adjacent to the first end 46 .
- the fan 56 is electrically coupled to the control circuit 52 and is actuated when a temperature in the building 14 falls below the trigger temperature. The fan 56 urges the heat into the outlet duct 16 .
- the combustible material 34 is combusted within the housing 12 .
- the heat from the combustible material 34 reduces an amount of energy consumed by the furnace 12 to heat the building 14 .
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)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
An auxiliary heating system includes a furnace positioned within a building. The furnace includes an outlet duct and a thermostat electrically coupled to the furnace. The thermostat establishes a trigger temperature. A housing is provided to contain a combustible material. A discharge is coupled to the housing and discharges smoke produced from combustion of the combustible material. A conduit is coupled between the housing and the outlet duct to direct heat into the outlet duct. A damper is positioned within the conduit to restrict a flow of the heat into the outlet duct. A control circuit is coupled to the housing and electrically coupled to the thermostat and a power source. A fan is positioned within the conduit and electrically coupled to the control circuit. The fan is actuated when a temperature in the building falls below the trigger temperature to urge the heat into the outlet duct.
Description
- The disclosure relates to heating devices and more particularly pertains to a new heating device for utilizing heat from a combustible material in a forced air furnace.
- An embodiment of the disclosure meets the needs presented above by generally comprising a furnace positioned within a building. The furnace includes an outlet duct and a thermostat electrically coupled to the furnace. The thermostat establishes a trigger temperature. A housing is provided to contain a combustible material. A discharge is coupled to the housing and discharges smoke produced from combustion of the combustible material. A conduit is in thermal communication between the housing and the outlet duct to direct heat produced from combustion of the combustible material into the outlet duct. A damper is positioned within the conduit to restrict a flow of the heat into the outlet duct. A control circuit is coupled to the housing and electrically coupled to the thermostat. The control circuit is electrically coupled to a power source. A fan is positioned within the conduit and electrically coupled to the control circuit. The fan is actuated when a temperature in the building falls below the trigger temperature to urge the heat into the outlet duct.
- There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
- The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
- The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
-
FIG. 1 is a perspective view of an auxiliary heating system according to an embodiment of the disclosure. -
FIG. 2 is a front view of an embodiment of the disclosure. -
FIG. 3 is a right side view of an embodiment of the disclosure. -
FIG. 4 is a schematic view of an embodiment of the disclosure. - With reference now to the drawings, and in particular to
FIGS. 1 through 4 thereof, a new heating device embodying the principles and concepts of an embodiment of the disclosure and generally designated by thereference numeral 10 will be described. - As best illustrated in
FIGS. 1 through 4 , theauxiliary heating system 10 generally comprises afurnace 12 positioned within abuilding 14. Thefurnace 12 includes anoutlet duct 16 and athermostat 18 electrically coupled to thefurnace 12. Thethermostat 18 establishes a trigger temperature. The trigger temperature may range between 50° Fahrenheit and 70° Fahrenheit. Thefurnace 12 may be a forced air furnace of any conventional design. Thethermostat 18 may be a mercury switch thermostat, a solid state thermostat or other conventional thermostat. - A
housing 20 is provided that has atop wall 22, abottom wall 24 and aperipheral wall 26 extending therebetween. Theperipheral wall 26 has afront side 28 and thefront side 28 has an opening 30 extending therethrough to access an interior of thehousing 20. Thefront side 28 has avent 32 extending therethrough and thevent 32 is in fluid communication with the interior of thehousing 20. Thevent 32 provides air to support combustion within the interior of the housing. Thehousing 20 contains acombustible material 34. Thecombustible material 34 may be wood or other combustible material typically used to produce heat. Thehousing 20 may be comprised of a thermally conductive material such as iron. - The
housing 20 may be structured to define aninner box 21 contained within thehousing 20. Theinner box 21 is discrete from the interior of thehousing 20 and contains thecombustible material 34. Thevent 32 may be in fluid communication with theinner box 21. Anintake 23 may extend through thefront side 28. Theintake 23 is in fluid communication with the interior of thehousing 20. Heat from combustion of thecombustible material 34 may be transferred from theinner box 21 to the interior of thehousing 20. Smoke from the combustion of thecombustible material 34 may be contained within the inner box. - A
door 36 is hingedly coupled to thehousing 12. Thedoor 36 is positioned on thefront side 28 to expose the opening 30 or to cover the opening 30. Thedoor 36 may be comprised of a heat resistant and translucent material. Thedoor 36 may be one of a pair ofdoors 38. - A
discharge 40 is coupled to thehousing 20 and extends through thetop wall 22 to be in fluid communication with the interior of thehousing 20. Thedischarge 40 may alternatively be in fluid communication with theinner box 21 and not in fluid communication with the interior of thehousing 20. Thedischarge 40 discharges smoke produced from combustion of thecombustible material 34. Thedischarge 40 may be fluidly coupled to achimney 42 or the like. Aconduit 44 is provided that has afirst end 46 and asecond end 48. Thefirst end 46 is coupled to thetop wall 22 and theconduit 44 is in thermal communication with the interior of thehousing 12. Thesecond end 48 is coupled to theoutlet duct 16 to direct heat produced from combustion of thecombustible material 34 into theoutlet duct 16. - A
damper 50 is positioned within theconduit 44. Thedamper 50 is positioned adjacent to thesecond end 48 and selectively restricts a flow of the heat into theoutlet duct 16. Acontrol circuit 52 is coupled to the housing and is electrically coupled to thethermostat 18. Thecontrol circuit 52 is electrically coupled to apower source 54. Thepower source 54 may be thebuilding 14 or thefurnace 12. Afan 56 is positioned within theconduit 44. The fan may be positioned adjacent to thefirst end 46. Thefan 56 is electrically coupled to thecontrol circuit 52 and is actuated when a temperature in thebuilding 14 falls below the trigger temperature. Thefan 56 urges the heat into theoutlet duct 16. - In use, the
combustible material 34 is combusted within thehousing 12. The heat from thecombustible material 34 reduces an amount of energy consumed by thefurnace 12 to heat thebuilding 14. - With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
- Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
Claims (5)
1. An auxiliary heating system configured to provide auxiliary heat for a forced air furnace, said assembly comprising:
a furnace positioned within a building, said furnace including an outlet duct;
a thermostat electrically coupled to said furnace, said thermostat establishing a trigger temperature;
a housing containing a combustible material;
a discharge coupled to said housing, said discharge discharging smoke produced from combustion of the combustible material;
a conduit coupled between said housing and said duct, said conduit directing heat produced from combustion of the combustible material into said outlet duct;
a damper positioned within said conduit, said damper selectively restricting a flow of the heat into said outlet duct;
a control circuit coupled to said housing, said control circuit being electrically coupled to said thermostat, said control circuit being configured to be electrically coupled to a power source; and
a fan positioned within said conduit, said fan being electrically coupled to said control circuit, said fan being actuated when a temperature in said building falls below said trigger temperature, said fan urging the heat into said outlet duct.
2. The assembly according to claim 1 , wherein said housing has a top wall, a bottom wall and a peripheral wall extending therebetween, said peripheral wall having a front side, said front side having an opening extending therethrough to access an interior of said housing, said front side having a vent extending therethrough, said vent being in fluid communication with said interior of said housing.
3. The assembly according to claim 2 , further comprising a door hingedly coupled to said housing, said door being positioned on said front side, said door being positionable in an open position to expose said opening, said door being positionable in a closed position to cover said opening.
4. The assembly according to claim 2 , wherein said discharge extends through said top wall and being in fluid communication with said interior of said housing, said conduit having a first end and a second end, said first end being coupled to said top wall, said conduit being in thermal communication with said interior of said housing, said second end being coupled to said outlet duct, said damper being positioned adjacent to said second end.
5. An auxiliary heating system configured to provide auxiliary heat for a forced air furnace, said assembly comprising:
a furnace positioned within a building, said furnace including an outlet duct;
a thermostat electrically coupled to said furnace, said thermostat establishing a trigger temperature;
a housing having a top wall, a bottom wall and a peripheral wall extending therebetween, said peripheral wall having a front side, said front side having an opening extending therethrough to access an interior of said housing, said front side having a vent extending therethrough, said vent being in fluid communication with said interior of said housing, said housing containing a combustible material;
a door hingedly coupled to said housing, said door being positioned on said front side, said door being positionable in an open position to expose said opening, said door being positionable in a closed position to cover said opening;
a discharge coupled to said housing, said discharge extending through said top wall and being in fluid communication with said interior of said housing, said discharge discharging smoke produced from combustion of the combustible material;
an conduit having a first end and a second end, said first end being coupled to said top wall, said conduit being in thermal communication with said interior of said housing, said second end being coupled to said outlet duct, said conduit directing heat produced from combustion of the combustible material into said outlet duct;
a damper positioned within said conduit, said damper being positioned adjacent to said second end, said damper selectively restricting a flow of the heat into said outlet duct;
a control circuit coupled to said housing, said control circuit being electrically coupled to said thermostat, said control circuit being configured to be electrically coupled to a power source; and
a fan positioned within said conduit, said fan being electrically coupled to said control circuit, said fan being actuated when a temperature in said building falls below said trigger temperature, said fan urging the heat into said outlet duct.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/603,591 US20160215990A1 (en) | 2015-01-23 | 2015-01-23 | Auxiliary heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/603,591 US20160215990A1 (en) | 2015-01-23 | 2015-01-23 | Auxiliary heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
US20160215990A1 true US20160215990A1 (en) | 2016-07-28 |
Family
ID=56433226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/603,591 Abandoned US20160215990A1 (en) | 2015-01-23 | 2015-01-23 | Auxiliary heating system |
Country Status (1)
Country | Link |
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US (1) | US20160215990A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130105A (en) * | 1977-07-05 | 1978-12-19 | Leoda Melton | Auxiliary wood burning furnace |
US6145502A (en) * | 1999-03-02 | 2000-11-14 | Heat-N-Glo Fireplace Products, Inc. | Dual mode of operation fireplaces for operation in vented or unvented mode |
US20060102057A1 (en) * | 2004-11-16 | 2006-05-18 | Afton Chemical Corporation | Methods and apparatuses for removing mercury-containing material from emissions of combustion devices, and flue gas and flyash resulting therefrom |
US8978639B2 (en) * | 2011-10-14 | 2015-03-17 | Hearth & Home Technologies, Inc. | Secondary room air heat exchanger and method of heating secondary room air |
-
2015
- 2015-01-23 US US14/603,591 patent/US20160215990A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130105A (en) * | 1977-07-05 | 1978-12-19 | Leoda Melton | Auxiliary wood burning furnace |
US6145502A (en) * | 1999-03-02 | 2000-11-14 | Heat-N-Glo Fireplace Products, Inc. | Dual mode of operation fireplaces for operation in vented or unvented mode |
US20060102057A1 (en) * | 2004-11-16 | 2006-05-18 | Afton Chemical Corporation | Methods and apparatuses for removing mercury-containing material from emissions of combustion devices, and flue gas and flyash resulting therefrom |
US8978639B2 (en) * | 2011-10-14 | 2015-03-17 | Hearth & Home Technologies, Inc. | Secondary room air heat exchanger and method of heating secondary room air |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |