US1028555A - Combination-boiler for heating apparatus and hot-water supply. - Google Patents

Combination-boiler for heating apparatus and hot-water supply. Download PDF

Info

Publication number
US1028555A
US1028555A US63319211A US1911633192A US1028555A US 1028555 A US1028555 A US 1028555A US 63319211 A US63319211 A US 63319211A US 1911633192 A US1911633192 A US 1911633192A US 1028555 A US1028555 A US 1028555A
Authority
US
United States
Prior art keywords
boiler
hot
combination
water supply
heating apparatus
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.)
Expired - Lifetime
Application number
US63319211A
Inventor
Henry Barber Donald
Edwin Spragg Donald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US63319211A priority Critical patent/US1028555A/en
Application granted granted Critical
Publication of US1028555A publication Critical patent/US1028555A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes

Definitions

  • This invention relates to improvements in water heaters or boilers of the double-shell type in which two distinct and separate supplies of hot water (for domestic or other purposes) are generated from a single furnace arranged within the inner shell.
  • Figure 1 is a sectional side elevation of our improved combination boiler.”
  • Fig. 2 is a rear elevation of same, partly in section.
  • the firebox A is fitted or formed concentrically within the lower part of'an outer or pmmary boiler'B, while an inner or secondary boiler C having a series of inclined transverse water tubes D is fitted concentrically ary boiler within the upper part of the said primary boiler.
  • the outer or primary boiler B ob tains its heat from the fire in the internal fire-box A, and the water heated in the said primary boiler is used for heating buildings (by means of pipes, radiators, and the like) or for other urposes.
  • the inner or second is formed with an annular shoulder E and is preferably secured by flanges F and bolts G, and obtains its heat from the hot.
  • water in the primary boiler B circulating around the secondary boiler C and through the tubes D which intersectit.
  • the water from the secondary boiler C is intended for use mainly as a domestic hot water supply, or for other purposes where a supply of clean hot water is required and where the water from the primary boiler B would be objectionable on account of the rust and other impurities deposited therein.
  • the outer or primary boiler Bis made of iron (wrought or cast), and the inner or secondary boiler. of copper or other rustless metal.
  • H is the fuel feed door, I the fire door, J the smoke outlet, K the grate bars, L the ash pipes, P P the mud doors, Q R the second- I ary flow and return pipes, and S an outer cover inclosing an air space or a non-conducting packing.
  • Our improved combination boiler has the advantages that, firstly, two distinct and separate supplies of hot water are generated by the one fire; secondly, wear of plant is reduced to a minimum as the life of the secondary boiler is considerably increased by reason of its not coming into contact with the fire; and thirdly, the cleaning and internal inspection of the boilers is greatly facilitated, as when the flange bolts G are re.- leased the secondary boiler C can at once he lifted out and is itself quite open for cleaning, the primary boiler B at the same time being qu1te open at the top for inspection or cleaning, which can be done by any practical plumber or mechanic.-
  • a combination boiler for heating purposes and hot water supply comprislng an outer boiler, a heating supply apparatus in communication therewith, means for heatin the outer boiler, a cover for the outer boiler at the top thereof, an inner boiler ex tending downwardly from said cover and adapted to be heated by the water within the outer boiler, conducting pipes for hot water circulation extending into said irmer boiler-.
  • a combination boilerfor heating appaby an outer or primary iron boiler for the heating apparatus circulation), a re boxfitted or formed concentrically within the lower part of said primary boller, an inner or secondary copper boiler (for the domestic ratus and hot-water supply, characterized" hot water supply) fitted 'concentricall' and detachably .within the upper part '0 said primary boiler by means of flanges, bolts,, and annular shoulder, and a serles of mclined transverse water tubes intersectlng said secondary boiler, the hot water said primary boiler circulating around sa1ds ec ondary boiler and throng said mtersectmg water tubes, substantially as herein set forth.

Landscapes

  • 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)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Description

H. B. & E. DONALD.
GOMBINATION BOILER FOR HEATING APPARATUS AND HOT WATER SUPPLY.
APPLICATION FILED JUNE 12,1911.
Patented June 4, 1912.
2 SHEETS-SHEET 1.
Ira/EDITORS H. B. 8: E. S. DONALD.
COMBINATION BOILER FOR HEATING APPARATUS AND HOT WATER SUPPLY.
' APPLICATION FILED JUNE 12, 1911.
1,028,555, Patented June 4, 1912.
2 SHEETS-SHEET 2.
'rflzssza A I rulers-roa UNITED STATES PATENT OFFICE.
HENRY BARBER DONALD AND EDWIN SPRAGG DONALD, OF LEEDS, ENGLAND.
COMBINATION-BOILER FOR HEATING APPARATUS AND HOT-WATER. SUPPLY.
Specification of Letters Patent. Application filed June 12, 1911. Serial No. 633,192..
' Patented June 4, 1912.
To all whom it may concern:
Be it known that we, HENRY BARBER DoN- ALD' and EDWIN SPRAGG DONALD, subjects of the King of Great Britain and-Ireland, re-
siding at Leeds, in the county of York, England, have invented a new and useful Improvement in Combination-Boilers for Heating Apparatus and Hot-Water Supply, of which the following is a specification.
This invention relates to improvements in water heaters or boilers of the double-shell type in which two distinct and separate supplies of hot water (for domestic or other purposes) are generated from a single furnace arranged within the inner shell. I
Figure 1 is a sectional side elevation of our improved combination boiler." Fig. 2 is a rear elevation of same, partly in section. According to our saidinvention the firebox A is fitted or formed concentrically within the lower part of'an outer or pmmary boiler'B, while an inner or secondary boiler C having a series of inclined transverse water tubes D is fitted concentrically ary boiler within the upper part of the said primary boiler. The outer or primary boiler B ob tains its heat from the fire in the internal fire-box A, and the water heated in the said primary boiler is used for heating buildings (by means of pipes, radiators, and the like) or for other urposes. The inner or secondis formed with an annular shoulder E and is preferably secured by flanges F and bolts G, and obtains its heat from the hot. water in the primary boiler B circulating around the secondary boiler C and through the tubes D which intersectit. The water from the secondary boiler C is intended for use mainly as a domestic hot water supply, or for other purposes where a supply of clean hot water is required and where the water from the primary boiler B would be objectionable on account of the rust and other impurities deposited therein. The outer or primary boiler Bis made of iron (wrought or cast), and the inner or secondary boiler. of copper or other rustless metal.
H is the fuel feed door, I the fire door, J the smoke outlet, K the grate bars, L the ash pipes, P P the mud doors, Q R the second- I ary flow and return pipes, and S an outer cover inclosing an air space or a non-conducting packing.
Our improved combination boiler has the advantages that, firstly, two distinct and separate supplies of hot water are generated by the one fire; secondly, wear of plant is reduced to a minimum as the life of the secondary boiler is considerably increased by reason of its not coming into contact with the fire; and thirdly, the cleaning and internal inspection of the boilers is greatly facilitated, as when the flange bolts G are re.- leased the secondary boiler C can at once he lifted out and is itself quite open for cleaning, the primary boiler B at the same time being qu1te open at the top for inspection or cleaning, which can be done by any practical plumber or mechanic.-
We claim:
1. A combination boiler for heating purposes and hot water supply comprislng an outer boiler, a heating supply apparatus in communication therewith, means for heatin the outer boiler, a cover for the outer boiler at the top thereof, an inner boiler ex tending downwardly from said cover and adapted to be heated by the water within the outer boiler, conducting pipes for hot water circulation extending into said irmer boiler-.-
2. A combination boilerfor heating appaby an outer or primary iron boiler for the heating apparatus circulation), a re boxfitted or formed concentrically within the lower part of said primary boller, an inner or secondary copper boiler (for the domestic ratus and hot-water supply, characterized" hot water supply) fitted 'concentricall' and detachably .within the upper part '0 said primary boiler by means of flanges, bolts,, and annular shoulder, and a serles of mclined transverse water tubes intersectlng said secondary boiler, the hot water said primary boiler circulating around sa1ds ec ondary boiler and throng said mtersectmg water tubes, substantially as herein set forth.
HENRY BARBER DONALD. EDWIN- SPRAGG DQNALD.
Witnesses:
ALLAN BENNETI, V GUY BARKER Moss.
US63319211A 1911-06-12 1911-06-12 Combination-boiler for heating apparatus and hot-water supply. Expired - Lifetime US1028555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63319211A US1028555A (en) 1911-06-12 1911-06-12 Combination-boiler for heating apparatus and hot-water supply.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63319211A US1028555A (en) 1911-06-12 1911-06-12 Combination-boiler for heating apparatus and hot-water supply.

Publications (1)

Publication Number Publication Date
US1028555A true US1028555A (en) 1912-06-04

Family

ID=3096848

Family Applications (1)

Application Number Title Priority Date Filing Date
US63319211A Expired - Lifetime US1028555A (en) 1911-06-12 1911-06-12 Combination-boiler for heating apparatus and hot-water supply.

Country Status (1)

Country Link
US (1) US1028555A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001467A (en) * 1956-09-14 1961-09-26 Stackler Heinrich Method and apparatus for utilizing waste heat in breweries
US3256991A (en) * 1963-05-28 1966-06-21 Irvin E Kamrud Combination hard and soft water system
US3502843A (en) * 1968-09-30 1970-03-24 Chester Lewis Stryer Electric water heating unit
US20100170658A1 (en) * 2009-01-02 2010-07-08 Electro Industries, Inc. Dual-Pressure Dual-Compartment Fluid Tank

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001467A (en) * 1956-09-14 1961-09-26 Stackler Heinrich Method and apparatus for utilizing waste heat in breweries
US3256991A (en) * 1963-05-28 1966-06-21 Irvin E Kamrud Combination hard and soft water system
US3502843A (en) * 1968-09-30 1970-03-24 Chester Lewis Stryer Electric water heating unit
US20100170658A1 (en) * 2009-01-02 2010-07-08 Electro Industries, Inc. Dual-Pressure Dual-Compartment Fluid Tank

Similar Documents

Publication Publication Date Title
US925570A (en) Hot-air forming and feeding device for heating apparatus.
US474517A (en) Steam-boiler
US1734490A (en) Water heater or boiler
US943832A (en) Heating apparatus.
US762541A (en) Heater for hot-water systems.
US961434A (en) Heater.
US191779A (en) Improvement in hot-air apparatus
US634345A (en) Water-heater.
US532872A (en) Hot-water boiler
US596486A (en) Steam or hot-water boiler
US946333A (en) Steam-heating apparatus.
US708217A (en) Water-heating furnace.
US907863A (en) Heater.
US693761A (en) Stove.
US773248A (en) Garbage-crematory.
US835477A (en) Heating apparatus.
US958499A (en) Water-heater.
US145457A (en) Improvement in water-heaters
US384461A (en) Boiler foe hot water heaters
US134243A (en) Improvement in steam-boiler furnaces
US426123A (en) Oooooooo
US427074A (en) g-roseon
US222735A (en) Improvement in water-fronts for horizontal steam-boilers
US681697A (en) Water-heater.
US1351606A (en) Water-heater for furnaces and the like