US1698763A - Heating and ventilating plant and method - Google Patents

Heating and ventilating plant and method Download PDF

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Publication number
US1698763A
US1698763A US214482A US21448227A US1698763A US 1698763 A US1698763 A US 1698763A US 214482 A US214482 A US 214482A US 21448227 A US21448227 A US 21448227A US 1698763 A US1698763 A US 1698763A
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heating
heater
air
room
floor
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US214482A
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James H Mccauley
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    • 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
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/34—Automatic humidity regulation

Definitions

  • Con- 'i sists in returning the air4 from the heated space from the lower extremities ofthe room and from below Athe heated zone o the rom to an' air heater positioned in the room so that ⁇ there is a stratumor blanket of Vair above the working space' insulating it from the cold ceiling and thus reducing the area to be heated with an attending marked economy in fuel and absence of draughts along the floor.
  • Figure 1 shows a room in elevation with a heater of the unit type Upositioned in the centre of the room and a suggested arrangement of air conduits in the floor section.
  • Figure 2 is a'plan view of the above.- As shown in the drawings: rEhe-numeral 10 indicates a heater of the unit type positioned onsthe floor 17 of the roonr-and midway between thewalls 16 of the room.
  • Heated air is expelled from the heater througl'i the lateral openings as indicated at 15, Figure I..
  • the air falling throu h the space to be heated enters av conduit 12 orm'ed in the Hoor 17 of the room through an aperture 13 where an upturned end of the conduit 12 registers therein, and is carried -along the conduit 12 to 40 emerge through another upturned end 14 which registers in an opening in the floor and within the body of the heater 10.
  • conduit 12- is shown within the floor in Figure 1, it may well be supported be- "i5 low the floor, or consist of a slot formed in the floorwitha cover at floor level without in-y terfering with its purpose, namely, to enable the air to be returned to the heater without .to travel from the vdischarge openings on the the presencel of objectionable draughts movmg from the walls of the room along the floor and towards the heater and to maintain an undisturbed blanket of insulating air above the working space.
  • a heating arrangement for rooms and like spaces having enclosingwalls consisting of a heater disposed therein substantially remote' from said walls and having heated 4air outlets discharging laterally therefromtowards the walls of the room and below the top thereof, and air-return conduits opening at their inner ends into the lower portion of4 the heater,y said conduits'having outer intake ends near the said walls and the lower extremities thereof, j whereby to avoid draughts along the floor of the room, and to maintain a.- relatively quiescent stratum' of air above the heated zone.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)

Description

Patented Jan. 15, 1929.
UNITED s'mrasV uns n. MucAULEY, 'oF eHrcAeo, nl mNoIs.
HEATING AIVD VF'ENTILATING PLANT AND METHOD.
application mea ugust'aa, 192,7. `seran No. 214,482.
It is an .object of this invention to provide a method of heating the rooms of dwellings, or of the larger working spaces of stores, warehouses, factories or the like, which Con- 'i sists in returning the air4 from the heated space from the lower extremities ofthe room and from below Athe heated zone o the rom to an' air heater positioned in the room so that `there is a stratumor blanket of Vair above the working space' insulating it from the cold ceiling and thus reducing the area to be heated with an attending marked economy in fuel and absence of draughts along the floor. Other and further important objects of this invention will be apparentfrom the disclosures in the specification and the accompanying drawings. l
This invention (in a preferred form) is illustrated in the drawings and hereinafter more fully described.
On the drawings: Figure 1 shows a room in elevation with a heater of the unit type Upositioned in the centre of the room and a suggested arrangement of air conduits in the floor section.
Figure 2 is a'plan view of the above.- As shown in the drawings: rEhe-numeral 10 indicates a heater of the unit type positioned onsthe floor 17 of the roonr-and midway between thewalls 16 of the room.
Heated air is expelled from the heater througl'i the lateral openings as indicated at 15, Figure I.. In a suggested arrangement, the air falling throu h the space to be heated enters av conduit 12 orm'ed in the Hoor 17 of the room through an aperture 13 where an upturned end of the conduit 12 registers therein, and is carried -along the conduit 12 to 40 emerge through another upturned end 14 which registers in an opening in the floor and within the body of the heater 10.
While the conduit 12-is shown within the floor in Figure 1, it may well be supported be- "i5 low the floor, or consist of a slot formed in the floorwitha cover at floor level without in-y terfering with its purpose, namely, to enable the air to be returned to the heater without .to travel from the vdischarge openings on the the presencel of objectionable draughts movmg from the walls of the room along the floor and towards the heater and to maintain an undisturbed blanket of insulating air above the working space.
, In heating systems employing the unit type "of, heater positioned on the floor of the room the air is expelled laterally so that the blanket or stratum of relatively cold air above the turbulent zone adjacent to the air discharg-l lng openings may remain relatively quiet. This is highly desirable, for this layer insulates the ceiling and reduces the space to be heated by an appreciable amount. lThe method of the applicant compels the heated air heater outwardly" and downwardly towards 'the walls as indicated at 19in Figure 1 and decreasesits tendency to sweep away the insulating layer. In other words, the turbulent zone adjacentthe discharge openings is bent downwardly. A
I am awaie that many changes may bey l made, and numerous details of construction may be varied through a wide range without departing from the principles of this invention, and I therefore do not pur ose limiting the patent anted hereon, ot erwise ythan necessitated y the prior art.
I claim as my'invention:
A heating arrangement for rooms and like spaces having enclosingwalls, consisting of a heater disposed therein substantially remote' from said walls and having heated 4air outlets discharging laterally therefromtowards the walls of the room and below the top thereof, and air-return conduits opening at their inner ends into the lower portion of4 the heater,y said conduits'having outer intake ends near the said walls and the lower extremities thereof, j whereby to avoid draughts along the floor of the room, and to maintain a.- relatively quiescent stratum' of air above the heated zone.' l
In testimony whereof I have hereunto subscribed my name at Chicago, Cook'County, Illinois.
JAMES H. MCCAULEY.
US214482A 1927-08-22 1927-08-22 Heating and ventilating plant and method Expired - Lifetime US1698763A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417408A (en) * 1942-11-26 1947-03-18 John W Ford Flameproof screen for use in airconditioning conduits
US2496236A (en) * 1945-11-13 1950-01-31 Elmer C Sieggreen Drier using warm air blast
US2540005A (en) * 1945-07-02 1951-01-30 Motor Wheel Corp Ventilating apparatus
US4576333A (en) * 1981-08-03 1986-03-18 Piper James R Heating system
US4957066A (en) * 1987-10-27 1990-09-18 Elevage Avicole De La Bohardiere Fan assembly for an egg incubator enclosure or a hatching enclosure
US20020088184A1 (en) * 2000-11-24 2002-07-11 Nogatakenzai Co., Ltd. Energy-saving housing
US20080194195A1 (en) * 2006-10-10 2008-08-14 Duke Carl H Reduced noise air conditioning and heating systems

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417408A (en) * 1942-11-26 1947-03-18 John W Ford Flameproof screen for use in airconditioning conduits
US2540005A (en) * 1945-07-02 1951-01-30 Motor Wheel Corp Ventilating apparatus
US2496236A (en) * 1945-11-13 1950-01-31 Elmer C Sieggreen Drier using warm air blast
US4576333A (en) * 1981-08-03 1986-03-18 Piper James R Heating system
US4957066A (en) * 1987-10-27 1990-09-18 Elevage Avicole De La Bohardiere Fan assembly for an egg incubator enclosure or a hatching enclosure
US20020088184A1 (en) * 2000-11-24 2002-07-11 Nogatakenzai Co., Ltd. Energy-saving housing
US6976337B2 (en) * 2000-11-24 2005-12-20 Nogatakenzai Co., Ltd. Energy-saving housing
US20080194195A1 (en) * 2006-10-10 2008-08-14 Duke Carl H Reduced noise air conditioning and heating systems

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