US641468A - Steam or hot-water heater. - Google Patents
Steam or hot-water heater. Download PDFInfo
- Publication number
- US641468A US641468A US70415399A US1899704153A US641468A US 641468 A US641468 A US 641468A US 70415399 A US70415399 A US 70415399A US 1899704153 A US1899704153 A US 1899704153A US 641468 A US641468 A US 641468A
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- Prior art keywords
- sections
- heater
- header
- steam
- section
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- Expired - Lifetime
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube
- F22B23/04—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube the water-tube, i.e. Field-tube, sets being vertical or substantially vertical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/02—Combustion apparatus using only lump fuel for indirect heating of a medium in a vessel, e.g. for boiling water
- F23B1/04—External furnaces, i.e. with furnace in front of the vessel
- F23B1/06—External furnaces, i.e. with furnace in front of the vessel for heating water-tube boilers, e.g. Tenbrink flue furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/01—Combustion apparatus for solid fuel adapted for boilers built up from sections
Definitions
- My invention relates more particularly to the construction ot' a sectional steam or water heater; and it is one object of my invention to reduce the cost of manufacturing by simplifying the construction of parts and reduc ing thelabor required in assemblingl said parts.
- the invention consists in the peculiar construction and combination of parts, as more fully hereinafter described and claimed.
- Figure 1 is a perspective view of my heater with some of the sections removed.
- Fig. 2 is a vertical cross-section thereof, showing the sections in elevation.
- Fig. 3 is an enlarged section of the lower end of one of the heater-sections, showing the manner of securing the same to the Waterbase.
- A is a water-base preferably of annular ⁇ form and comprising two sections united at the center and forming Va support for the grates A.
- the heater-sections B which are placed side by side upon opposite sides of the base and form side walls of the furnace-chamber.
- Each ot' the sections B comprises a water-leg c, which extends upward from the side of the base, and the laterally-extending overhangng portion b, which is adapted to centrally abut against the corresponding portion of the opposite section.
- the portion b is the hori- Zontal rib c, adapted to abut against the corresponding rib on the adjacent section, while the portion below said rib is reduced in thickness sufficiently to permit of a free circulation therearound.
- Said portion is also provided with a series of apertures CZ.
- Above the horizontal rib vc the section is provided with a series of apertures e and atits inner end is out away at f.
- the sections B are provided with apertures g, adapted to register with corresponding apertures h in the side of the base, and at their upper ends are provided with apertures t', adapted to register with a series of apertures j in the top header C.
- This header extends longitudinally between the upper portions of the opposite sections and forms a top or cover for the ypassage formed by the cut-away portions f. y
- Each section B is connected to the base and top header by laterally-extending nipples D, which I shall designate as slip-nipples, for the reason that instead of having a threaded engagement with the registering apertures in the headers and heatersections they are adapted to be slipped into said apertures and seated therein, while the sections are clamped to the headers by bolts E and F.
- the bolts E at the upper ends of the sections preferably pass through ears 7tand Z, formed, respectively,upon the sections B and the header C, and the bolts F at the lower end of the sections preferably pass centrally through the nipples D and engage with suitable screwthreaded sockets formed within the base.
- the front of the heater is formed by sections G, similar to the section B, but extending across to the center of the base and provided with suitable openings for the Vfuel and smoke doors.
- the back of the heater may also be formed by sections H,extending across to the center of the base and abutting against each other, so as to form a water-back. Provision is also made at the rear ends for a con- IOO nection between the furnace-chamber and the apertures e above the horizontal ribs c, which may be accomplished by cutting away said rib in the sections adjacent to the Waterback.
- the apertures e will thus form a return-flue, through which the products of combustion pass to the forward end of the heater and are then returned again to the rear end through the cen tral flue or passage formed by the cut-away portion f and the header C.
- each section may be independently connected to the header and base, the parallel slip-nipples D permitting each section to be slipped laterally into position. It is also evident that if for any reason it is necessary to remove one of the sections this may be done without disturbing any of the others.
- a steam or water heater comprising a water-base having side headers, a series of hollow heater-sections, a horizontal slip-nipple connection between the bottom of each section and the water-base, a top header between the upper ends of the sections and forming a complementary part of the heatercasing, and slip-nipple connections between the top of each section and said header.
- a heater in a heater the combination with a waterbase of hollow sections connected to said base and arranged side by side adjoining each other upon opposite sides thereof, said opposite sections having abutting overhanging portions forming the top of the furnace-chainber and being cut away above to form a return-line, and a header interposed and closely fitting between and connected to the upper ends of said sections and forming the top of said return-Hue.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
No. 541,468. Patented 1an. |smoo.
J. A. RATHBUNE.
' STEANI 0R HOT WATER HEATER.
(Application led Feb. 1, 1899.]
v W I" I Miren TATEs PATN trice,
JOHN A. RATHBONE, OF DETROIT, MICHIGAN.
STEAM OR HOT-WATER HEATER.
srncrricArIoN forming peet ef Lettere Patent No. 641,468, dated Jennery 1e, ie'oo.
Application filed February l, 1899. Serial No. 704,153. (No model.)
T0 ZZZ whom, t may con/cern:
Beit known that I, JOHN A. RATHBONE, a citizen of the United States, residing at Detroit, in the county of lVayne and State of Michigan, have invented certain new and useful Improvements in Steam or Hot-Water Heaters, of which the following is a specification, reference being had therein to the accompan ying drawings.
My invention relates more particularly to the construction ot' a sectional steam or water heater; and it is one object of my invention to reduce the cost of manufacturing by simplifying the construction of parts and reduc ing thelabor required in assemblingl said parts.
It is a further object to obtain a construction in which the sections may be independently removed for repair without the necessity of dismounting other portions of the heater.
The invention consists in the peculiar construction and combination of parts, as more fully hereinafter described and claimed.
In the drawings, Figure 1 is a perspective view of my heater with some of the sections removed. Fig. 2 is a vertical cross-section thereof, showing the sections in elevation. Fig. 3 is an enlarged section of the lower end of one of the heater-sections, showing the manner of securing the same to the Waterbase.
A is a water-base preferably of annular `form and comprising two sections united at the center and forming Va support for the grates A. Above this base are arranged the heater-sections B, which are placed side by side upon opposite sides of the base and form side walls of the furnace-chamber. Each ot' the sections B comprises a water-leg c, which extends upward from the side of the base, and the laterally-extending overhangng portion b, which is adapted to centrally abut against the corresponding portion of the opposite section. Upon the portion b is the hori- Zontal rib c, adapted to abut against the corresponding rib on the adjacent section, while the portion below said rib is reduced in thickness sufficiently to permit of a free circulation therearound. Said portion is also provided with a series of apertures CZ. Above the horizontal rib vc the section is provided with a series of apertures e and atits inner end is out away at f.
At their lower ends the sections B are provided with apertures g, adapted to register with corresponding apertures h in the side of the base, and at their upper ends are provided with apertures t', adapted to register with a series of apertures j in the top header C. This header extends longitudinally between the upper portions of the opposite sections and forms a top or cover for the ypassage formed by the cut-away portions f. y
Each section B is connected to the base and top header by laterally-extending nipples D, which I shall designate as slip-nipples, for the reason that instead of having a threaded engagement with the registering apertures in the headers and heatersections they are adapted to be slipped into said apertures and seated therein, while the sections are clamped to the headers by bolts E and F. The bolts E at the upper ends of the sections preferably pass through ears 7tand Z, formed, respectively,upon the sections B and the header C, and the bolts F at the lower end of the sections preferably pass centrally through the nipples D and engage with suitable screwthreaded sockets formed within the base.
With the construction as thus far described it will be understood that the parts may be readily assembled by successively connecting Vthe sections B to the base and header O and rmly clamping them thereto by the bolts E and F. When thus secured in position, the top of the, furnace-chamber will be formed by the portion of each section in line with the horizontal ribs c, and the reduced diameter of the portion below said ribs, as well as the apertures d therein, will permit a free circulation of the flame and products of combustion therearound.
The front of the heater is formed by sections G, similar to the section B, but extending across to the center of the base and provided with suitable openings for the Vfuel and smoke doors. The back of the heater may also be formed by sections H,extending across to the center of the base and abutting against each other, so as to form a water-back. Provision is also made at the rear ends for a con- IOO nection between the furnace-chamber and the apertures e above the horizontal ribs c, which may be accomplished by cutting away said rib in the sections adjacent to the Waterback. The apertures e will thus form a return-flue, through which the products of combustion pass to the forward end of the heater and are then returned again to the rear end through the cen tral flue or passage formed by the cut-away portion f and the header C.
It will be readily understood that the labor lrequired in assembling the parts of a heater of this construction is greatly reduced, for each section may be independently connected to the header and base, the parallel slip-nipples D permitting each section to be slipped laterally into position. It is also evident that if for any reason it is necessary to remove one of the sections this may be done without disturbing any of the others.
What l claim as my invention isl. A steam or water heater comprising a water-base having side headers, a series of hollow heater-sections, a horizontal slip-nipple connection between the bottom of each section and the water-base, a top header between the upper ends of the sections and forming a complementary part of the heatercasing, and slip-nipple connections between the top of each section and said header.
2. In a steam or water heater the grates, headers at each side of the grates, a series of hollow heater-sections extending over the grates and a water-leg on each section extending down beside said headers said sections forming the heater-walls or casing, a slip-nipple connection between said legs and headers,exteriorly-extending clamping means for such slip-nipple joints, a header between the nipple ends of the sections, forming a part ot' the tcp header-wall, slip-nipple con nections between each section and said header, arranged parallel to the lower slip-nipple joint thereof and exterior clamping means for such upper joints.
3. In a steam or water heater, water-sections forming the walls of the heater, overhanging the grate, a-nd forming the side portions of the top of the combustion-chamber, a header closely fitting between the tops of the sections and forming the middle portion of the top of such casing.
4. In a heater the combination with a waterbase of hollow sections connected to said base and arranged side by side adjoining each other upon opposite sides thereof, said opposite sections having abutting overhanging portions forming the top of the furnace-chainber and being cut away above to form a return-line, and a header interposed and closely fitting between and connected to the upper ends of said sections and forming the top of said return-Hue.
5. The combination with an annular waterbase of a series of hollow sections B connected thereto each consisting of the water-leg a extending down outside the base, the inwardlyextending portion IJ abutting the opposite section and the horizontal rib or enlargement abutting the adjacent section, the portion l1 being provided with the apertures d and e below and above the horizontal rib, and being cut away at f; a header C interposed between thenpperends of the sections, parallel slip-nipples connecting said sections to said header and baseA respectively and clampingbolts for securing them thereto.
' 6. In a steam or water heater,sections forming the walls of the heater and overhanging the grate, the upper ends of such sections being separated, a header closely fitting between and forming with the sections, a closed top of the combustion-chamber, slip-nipple joints between the sides of such headers and each section, and exterior clamping means for such slip-nipple joints.
7. In a steam or water heater, a water-base,
a top header, a series of hollow heater-secl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70415399A US641468A (en) | 1899-02-01 | 1899-02-01 | Steam or hot-water heater. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70415399A US641468A (en) | 1899-02-01 | 1899-02-01 | Steam or hot-water heater. |
Publications (1)
Publication Number | Publication Date |
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US641468A true US641468A (en) | 1900-01-16 |
Family
ID=2710052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70415399A Expired - Lifetime US641468A (en) | 1899-02-01 | 1899-02-01 | Steam or hot-water heater. |
Country Status (1)
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US (1) | US641468A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051145A (en) * | 1959-04-17 | 1962-08-28 | Anthony J Donohue | Sectional boilers |
-
1899
- 1899-02-01 US US70415399A patent/US641468A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051145A (en) * | 1959-04-17 | 1962-08-28 | Anthony J Donohue | Sectional boilers |
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