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USRE15207E
USRE15207E US15207DE USRE15207E US RE15207 E USRE15207 E US RE15207E US 15207D E US15207D E US 15207DE US RE15207 E USRE15207 E US RE15207E
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boiler
hood
heat
flue
brooding
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K31/00Housing birds
    • A01K31/18Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation

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  • This invention relates to certain new and useful improvements in brooders ofthe hot water heated type, and has for its object to improve the hot ⁇ water heating', system and the control ofthev same whereby a uniform temperature may be maintained throughout the brooding chamber.
  • the invention further consists in setting the hot water tank in substantially a horizontal plane and spacing the top and bottom walls but a short distance apart to accommodate comparatively thin vvolume of water of extended area, the tank alsohavinga heatdeflecting hood spaced jusjt'above it and so shaped as to deiiect the heat from the tank downward inthe brooding space upon the backs of the chicks below. 1
  • a still further object of the f invention is to place the heat generator outside of the brooding space and provide an air space and a separating wall between the generatoryspacebecomes hotter than another, particul and theibrooding chamber to reventthat ⁇ portion o f the chamber nearest t e generator from becomlng overheated, as
  • Thefinvention furtherr'esides in an .improved forln of hot water ltank or boilerihaving an extensionoverlying a. source of heat and embodying a fine passn source :is conducted.
  • he invention has for another aiinuto pro vide independent regulators controllable by,
  • thermostatic devices within the brooding s ace or controlling the escape of: heat from tlie brooding space and also for regulating 1the current of heat .through .the flue of the boiler. l
  • The-invention still further resides in means uthroughtheboiler through whichuheat rom thepsaid' ⁇ Specification of Reissued Letters Patenti Reissued Oct 18, 1921.
  • hot air heat dries the moisture from the hovering space, particularly during cold weather when an intense heat is required, to such an extent that the chicks have a tendency to contract a distemper causing running at the nose, similar to a cold, preventing them Ifrom thriving, which effect is quite absent where hot-water heat is employed:
  • hot-air heat cannot be kept ⁇ uniformin temperature 4whereas the temperature from hot ⁇ water heating changes comparatively slowly, thus when oil burnlngheaters are employed the.
  • This tank is supported above the flooringv 2 of the brooding space or brooder by legs 3 and placed just the proper distance above the backs ofthe chicks to keep their vitals warm the same as when under the wings of the mother hen and a sheet metal hood 5 is supported a short distance above this tank by shortlegs 4 to prevent the escape of the rising heat.
  • This hood is also preferably constructed of metal and preferably provided with a flaring outer edge by which the direct heat from the tank which is collected beneath it, is deflected downwardly into the brooding space below. Then again by forming this hood of uncovered or noninsulated metal some heat is permitted to radiate from its heated outer surface to ⁇ raise the temperature p room in which the broeder is located thereby tempering the adjacent interior of the room, so ⁇ that when the little chicks run' out from under the brooder hood as they would from under the wings of the mother hen, they will not become unduly chilled.
  • a lamp chamber 8 being accessible through door' 9' and containing a suitable support 10 for a heating lamp 11, preferably of the blue-flame type.
  • the boiler has a lateral extension 12 overlying 'the lamp chimney 13 and opening directly .over the latter is the wide mouth 14 of a heating iiue 15.
  • This flue is in the form of a flattened rectangular sectioned pipe disposed Awithin the boiler and leading from the lateral boiler extension 12 through the boiler in a somewhat arcuate course .and opening upwardly through the top of the boiler, at a substantially diametrically opposite point, into the lower end of an escape flue or chimney 16 which is superposed upon the hood.
  • a damper plate 17 is adapted for setting on and closing the discharge end 18 of the heat- ,ing due 15, said plate being carried by one end of a lever 19 fulcrumed in a hood-supported bracket 20 and controlled by means of a thermostat 21 arranged within the brooding chamber and suitably supported by the bracket 22.
  • a thermostat 21 arranged within the brooding chamber and suitably supported by the bracket 22.
  • a Ventilating flue or pipe 25 passes upwardly through the boiler and top of the hood, and this ventilating u'e is controlled by means of a damper plate 26 operating over the upper end thereof, said plate being likewise supported on one end of a weighted lever 27 that is pivoted in bracket 28, on the hood, and controlled by the thermostat 29 arranged Within the brooding space on the bracket 30.
  • An expansion tank 31 is mounted above the boiler and connected therewith, and an air' vent pipe 32 rises from the boiler at one side through which the boiler may be filled, an outlet 34, in its bottom, providin a drain therefor.
  • TheV hood is lined Witli asbestos sheeting 33 to limit heat radiation throughv its walls.
  • the burner or heater 11 is ignited to discharge its products of combustion in the inlet end of the boilercontained flue, the opposite end being closed'by 'the damper' plate' 17.
  • the odors from the lamp are permitted to escape through the by-pass iiue so that free from poisonous gases.
  • the heat entering the boiler flue it will also act on the boiler extension to further heat the water' in the boiler in an expeditious manner.
  • the thermostat 29 As the temperature inthe brooding space rises the thermostat 29 is designed to operate first in lifting yits damper plate off from the Ventilating pipe 2 5. 1f the temperature then continues to rise the thermostat 21 will operate to lift the damper plate 17 from oif the boiler flue so that the products of combustion will readily pass from the flue to the chimney 16. v
  • the arcuate or circular configuration of the fiattened Hue affords increased heating area and also permits the Ventilating pipe 25 to be disposed centrally of the hood.
  • the ends of the heating flue are welded to make a tight joint with the boiler.
  • the shallow hat circular boiler is quickly heated and forms a roof for the entire brooding chamber.
  • a small film of Water is brought in should be maintained as" the chick .compartment will be contact With the flue and all the heat generated inthe lamp or heater chamber will act o n the said boiler extension so that after the IWater is once heated there will be no trouble in maintaining a uniform heat in the broeder.
  • a brooder comprising a drum shaped i boiler, a hood having an approximately circular'body portion, said boiler having a substantial portion of its body inclosed Within and shaped concentrically with respect to the hood and having an offset portion projecting outside of the periphery of the body portionl of the hood, said hood ⁇ having a downwardly flared peripheral edge to direct the heat under said boiler, and a heating flue. positioned to contact with the Water in said boiler, and having its inlet end located in said offset yportion of the boiler.
  • a brooder comprising avcomparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the fioor to provide a brooding space therebeneath, a hood having a cir ⁇ cular body portion,said boiler having a substantial portion of its body inclosed Within and shaped concentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, said hood further having an outwardly flaring edge adapted to deflect the heat on the inside thereof downwardly into the brooding space, curtains about the edge of the hood, and a heating flue positioned to contact with the Water in the boiler, and having its inlet end located in said offset portion of the boiler.
  • a brooder comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brood-' ing space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed Within and shaped concentrically With respect to said hood and having an offset attenuated portion projected outside of the periphery of t-he body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, a heating flue positioned to contact with the Water in the boiler and havingr its inlet end located in the center of said offset portion, curtains deending from the peripheral edge of the body of the hood and extending from one side opposite said offset portion of the boiler to the other side thereof, a heating element to be positioned under the inlet of said flue, a partitioning protection vyall under Said boiler and spaced from said heating element and forming a continuation of said curtains between the ends thereof and about the peripheral edge of the body
  • a brooder comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed with# in and shaped concentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being ⁇ supported in position by said boiler, and in spaced relation therefrom, curtains about the edge of the hood, a heating flue positioned to contact with the Water in the boiler and having its inlet end located in the center of said offset portion, and a vertical ventilatingopening through the center of said boiler and through said hood, whereby the water heated at said offset portion is caused to circulate therefrom between the side Walls of the boiler and the Walls of to .supply the entire area of the boiler with uniform heat and means for opening and closing said opening in the hood.
  • brooder comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed Within and shaped coneentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portionof the hood, said hood being supported in position by said boiler and in spaced relation therefrom, curtains about the edge of the hood, a chimney rising from the hood at a point substantiallv opposite the attenuated offset portion of the boiler, a heater positioned under the offset portion of the boiler, a fine passing through the boiler and having its inlet end located in the center of said offset portion over said heater and its outlet end discharging into said chimney.
  • a broeder comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space there-beneath, a hood having a circular body portion, said boiler having a substantial portion of its bodyinclosed Within and shaped concentrically With respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, curtains about the edge of the hood, a chimney rising from the hood at a point substantially opposaid opening L,
  • a broeder comprising a drumfshaped boiler, a hood having a eireular body portion, said boiler being inclosed by said hood and shaped concentrioally therewith, said hood having an attenuated offset portion projecting outside of the periphery of the body portion of the hood, a heating iue positioned ,to Contact with the water in the boiler and having a vertically disposed inlet end located in the offset portion of the boiler and opening through the bottom wall of said offset portion, and a heating element arranged in said inlet end of said lue.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ventilation (AREA)

Description

` M. C. BARON.
noonsn. APPLICATION FILED JAN. Il. 192|.
Reissu'od Oct. 18, 1921.
M. C. BARON.
BROODER.
APPLICATION FILED mm1. 192|.
Reima oet. 18, 1921. I 15,207.
. 2 SHEETS-SHEET 2.
i' UNITED STATES PATENT OFFICE.'
Original No. 1,329,494, dated February 3, 1920, Serial VNo. 2da/710, filed reissue tiled January 11,
To all whom t may concern.'
Beit known that'I, MARY CHASE BARON, a citizen of the United States, residing at Hampden Meadows, in the State of Rhode Island, have inventedy certain new and useful Improvements in Brooders, of which' the following is a specification, reference being had therein to. the accompanying drawing.
This invention relates to certain new and useful improvements in brooders ofthe hot water heated type, and has for its object to improve the hot `water heating', system and the control ofthev same whereby a uniform temperature may be maintained throughout the brooding chamber.
'The invention further consists in setting the hot water tank in substantially a horizontal plane and spacing the top and bottom walls but a short distance apart to accommodate comparatively thin vvolume of water of extended area, the tank alsohavinga heatdeflecting hood spaced jusjt'above it and so shaped as to deiiect the heat from the tank downward inthe brooding space upon the backs of the chicks below. 1
A still further object of the f invention is to place the heat generator outside of the brooding space and provide an air space and a separating wall between the generatoryspacebecomes hotter than another, particul and theibrooding chamber to reventthat` portion o f the chamber nearest t e generator from becomlng overheated, as
` hen any, one'l larly in cold weather, the-chicks crowd to that place and many become jammed and smothered...
Thefinvention ,furtherr'esides in an .improved forln of hot water ltank or boilerihaving an extensionoverlying a. source of heat and embodying a fine passn source :is conducted.
he invention has for another aiinuto pro vide independent regulators controllable by,
thermostatic [devices within the brooding s ace or controlling the escape of: heat from tlie brooding space and also for regulating 1the current of heat .through .the flue of the boiler. l
The-invention still further resides in means uthroughtheboiler through whichuheat rom thepsaid'` Specification of Reissued Letters Patenti Reissued Oct 18, 1921.
April 12, 1919. 1921. Serial No. 436,571.
Application for -ments and combinations hereinafter dethe same with hot water instead of hot air for several reasons; first, hot air heat dries the moisture from the hovering space, particularly during cold weather when an intense heat is required, to such an extent that the chicks have a tendency to contract a distemper causing running at the nose, similar to a cold, preventing them Ifrom thriving, which effect is quite absent where hot-water heat is employed: second, hot-air heat cannot be kept `uniformin temperature 4whereas the temperature from hot` water heating changes comparatively slowly, thus when oil burnlngheaters are employed the. heat diminishes as the oil becomes low, which elect israt once noticeable'in a brooder where hot air onlyis employed; third, by hot air the brooder can'be more readily overheated and kill'ithe chicks', even with a moderately low i'am'e in the heater, but the characteristic evennessof hot water heat is generally known. these `dificulties are eil'ectually obviated by the use offmyimproved water tank as the water therein will main-v spaced a short'distance 'apart to inclose a com- -of the surrounding air in the paratively thin body of water of extended area so as to radiate the maximum amount of heat, and still be of sufficient volume to hold the heat and maintain a uniform Vtem.- perature which is 0f utmost importance. This tank is supported above the flooringv 2 of the brooding space or brooder by legs 3 and placed just the proper distance above the backs ofthe chicks to keep their vitals warm the same as when under the wings of the mother hen and a sheet metal hood 5 is supported a short distance above this tank by shortlegs 4 to prevent the escape of the rising heat.-
This hood is also preferably constructed of metal and preferably provided with a flaring outer edge by which the direct heat from the tank which is collected beneath it, is deflected downwardly into the brooding space below. Then again by forming this hood of uncovered or noninsulated metal some heat is permitted to radiate from its heated outer surface to` raise the temperature p room in which the broeder is located thereby tempering the adjacent interior of the room, so `that when the little chicks run' out from under the brooder hood as they would from under the wings of the mother hen, they will not become unduly chilled.
To one side of the hood 5 is a lamp chamber 8 being accessible through door' 9' and containing a suitable support 10 for a heating lamp 11, preferably of the blue-flame type. The boiler has a lateral extension 12 overlying 'the lamp chimney 13 and opening directly .over the latter is the wide mouth 14 of a heating iiue 15. This flue is in the form of a flattened rectangular sectioned pipe disposed Awithin the boiler and leading from the lateral boiler extension 12 through the boiler in a somewhat arcuate course .and opening upwardly through the top of the boiler, at a substantially diametrically opposite point, into the lower end of an escape flue or chimney 16 which is superposed upon the hood. A damper plate 17 is adapted for setting on and closing the discharge end 18 of the heat- ,ing due 15, said plate being carried by one end of a lever 19 fulcrumed in a hood-supported bracket 20 and controlled by means of a thermostat 21 arranged within the brooding chamber and suitably supported by the bracket 22. When the damper plate is seated on the flue extension or end 18 the gases and odors backing up into and accumulating in the lamp chamber are conducted therefrom through a bypass ventilating pipe 23 that provides a shunt or direct passage from the lamp chamber to the chimney 16. A valve controlled air inlet 24 is provided Ain the lamp chamber to promote combustion, as is obvious.
A Ventilating flue or pipe 25 passes upwardly through the boiler and top of the hood, and this ventilating u'e is controlled by means of a damper plate 26 operating over the upper end thereof, said plate being likewise supported on one end of a weighted lever 27 that is pivoted in bracket 28, on the hood, and controlled by the thermostat 29 arranged Within the brooding space on the bracket 30. An expansion tank 31 is mounted above the boiler and connected therewith, and an air' vent pipe 32 rises from the boiler at one side through which the boiler may be filled, an outlet 34, in its bottom, providin a drain therefor. TheV hood is lined Witli asbestos sheeting 33 to limit heat radiation throughv its walls.
It is also found to be of importance-to provide an air space 35 and'y a wall 36 be` tween the lamp chimney 13 and the brooding space 7 so as toefectually prevent that part of the brooder adjacent the lamp from becoming overheated, as in severe weather if any particular zone becomes warmer than another'the chicks will crowd in that direction with 'the result that many become smothered and crushed and it is for' thisl reason that I have placed vthe heat generator outside of the brooding'charn'ber proper and positioned this wall between'the brooding space and the generator, it being found in practice that the temperature of the entire brooding chamber nearly uniform as possible in order 'to ob-v tain the best results.
In operation, the burner or heater 11 is ignited to discharge its products of combustion in the inlet end of the boilercontained flue, the opposite end being closed'by 'the damper' plate' 17. vThe odors from the lamp are permitted to escape through the by-pass iiue so that free from poisonous gases. In' addition to' the heat entering the boiler flue, it will also act on the boiler extension to further heat the water' in the boiler in an expeditious manner. c
As the temperature inthe brooding space rises the thermostat 29 is designed to operate first in lifting yits damper plate off from the Ventilating pipe 2 5. 1f the temperature then continues to rise the thermostat 21 will operate to lift the damper plate 17 from oif the boiler flue so that the products of combustion will readily pass from the flue to the chimney 16. v
The arcuate or circular configuration of the fiattened Hue affords increased heating area and also permits the Ventilating pipe 25 to be disposed centrally of the hood. The ends of the heating flue are welded to make a tight joint with the boiler. The shallow hat circular boiler is quickly heated and forms a roof for the entire brooding chamber. By reason of the extended boiler portion and the flattened heating flue therein, but a small film of Water is brought in should be maintained as" the chick .compartment will be contact With the flue and all the heat generated inthe lamp or heater chamber will act o n the said boiler extension so that after the IWater is once heated there will be no trouble in maintaining a uniform heat in the broeder.
I claim:
1. A brooder, comprising a drum shaped i boiler, a hood having an approximately circular'body portion, said boiler having a substantial portion of its body inclosed Within and shaped concentrically with respect to the hood and having an offset portion projecting outside of the periphery of the body portionl of the hood, said hood `having a downwardly flared peripheral edge to direct the heat under said boiler, and a heating flue. positioned to contact with the Water in said boiler, and having its inlet end located in said offset yportion of the boiler.
2. A brooder, comprising avcomparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the fioor to provide a brooding space therebeneath, a hood having a cir` cular body portion,said boiler having a substantial portion of its body inclosed Within and shaped concentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, said hood further having an outwardly flaring edge adapted to deflect the heat on the inside thereof downwardly into the brooding space, curtains about the edge of the hood, and a heating flue positioned to contact with the Water in the boiler, and having its inlet end located in said offset portion of the boiler. J
3. A brooder, comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brood-' ing space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed Within and shaped concentrically With respect to said hood and having an offset attenuated portion projected outside of the periphery of t-he body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, a heating flue positioned to contact with the Water in the boiler and havingr its inlet end located in the center of said offset portion, curtains deending from the peripheral edge of the body of the hood and extending from one side opposite said offset portion of the boiler to the other side thereof, a heating element to be positioned under the inlet of said flue, a partitioning protection vyall under Said boiler and spaced from said heating element and forming a continuation of said curtains between the ends thereof and about the peripheral edge of the body of Said hood.
et. A brooder, comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed with# in and shaped concentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being` supported in position by said boiler, and in spaced relation therefrom, curtains about the edge of the hood, a heating flue positioned to contact with the Water in the boiler and having its inlet end located in the center of said offset portion, and a vertical ventilatingopening through the center of said boiler and through said hood, whereby the water heated at said offset portion is caused to circulate therefrom between the side Walls of the boiler and the Walls of to .supply the entire area of the boiler with uniform heat and means for opening and closing said opening in the hood.
5. brooder, comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space therebeneath, a hood having a circular body portion, said boiler having a substantial portion of its body inclosed Within and shaped coneentrically with respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portionof the hood, said hood being supported in position by said boiler and in spaced relation therefrom, curtains about the edge of the hood, a chimney rising from the hood at a point substantiallv opposite the attenuated offset portion of the boiler, a heater positioned under the offset portion of the boiler, a fine passing through the boiler and having its inlet end located in the center of said offset portion over said heater and its outlet end discharging into said chimney.
6 A broeder, comprising a comparatively thin drum shaped boiler of extended area supported in a horizontal position a short distance above the floor to provide a brooding space there-beneath, a hood having a circular body portion, said boiler having a substantial portion of its bodyinclosed Within and shaped concentrically With respect to said hood and having an offset attenuated portion projected outside of the periphery of the body portion of the hood, said hood being supported in position by said boiler and in spaced relation therefrom, curtains about the edge of the hood, a chimney rising from the hood at a point substantially opposaid opening L,
site the attenuated portion of the boiler, a
substanti ally horizontal iue passing through having one end turned upwardly and extending through the top of the boiler, the opposite end of the flue having a semiecircular peripheral wall lying in concentric spaced relation yto the semi-circular wall of the extension and being turned downwardly and extending through the bottom of the boiler, Ia downwardly flared mouth connected to the downturned end of the Hue, a lamp underlying said mouth, a hood inclosing the boiler and having a rim which inolines downwardly, said hood and its rim Ihaving a semi-circular 4extension concentric to and inelosing the boiler extension, a Ventilating pipe at the center of the hood extending through the boiler and hood and arranged in the curve of the flue, a thermostatcontrol for the top of the pipe, a damper plate on the upturned end of the flue, and a thermostat control for the damper plate, each of the thermostats being located beneath the boiler.
S. A broeder comprising a drumfshaped boiler, a hood having a eireular body portion, said boiler being inclosed by said hood and shaped concentrioally therewith, said hood having an attenuated offset portion projecting outside of the periphery of the body portion of the hood, a heating iue positioned ,to Contact with the water in the boiler and having a vertically disposed inlet end located in the offset portion of the boiler and opening through the bottom wall of said offset portion, and a heating element arranged in said inlet end of said lue.
MARY CHASE BARON
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