US1716692A - Inlet pipe for boilers - Google Patents

Inlet pipe for boilers Download PDF

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Publication number
US1716692A
US1716692A US1716692DA US1716692A US 1716692 A US1716692 A US 1716692A US 1716692D A US1716692D A US 1716692DA US 1716692 A US1716692 A US 1716692A
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Prior art keywords
pipe
inlet pipe
boiler
boilers
slits
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • F22D5/34—Applications of valves
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit
    • Y10T137/86372—Inlet internally extending
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9464—Faucets and spouts

Definitions

  • the present invention relates to an inlet pipe for boilers, storage tanks and the like and has for its prime object to provide a pipe whereby fluid may be injected into a boiler, tank or the like without disturbing the sediment therein.
  • Another very important object of the in vention resides in the provision of a pipe or tube leading into a boiler, storage tank or the like and providing on the inner end of the tube or pipe a closure therefor and slitting the inner end of thc tube longitudinally and providing a sleeve thereover, said sleeve bulging outwardly at its intermediate portion and being longitudinally slitted, the slits of the tube being offset in relation to the slits of the sleeve.
  • a still further very important object of the invention resides in the provision of novel means for preventing the stirring up of sediment in a boiler which is simple in its construction, inexpensive to manufacture, and thoroughly eflicient and reliable in use.
  • Figure 1 is a sectional elevation of a boiler showing my improved inlet pipe associated therewith,
  • Figure 2 is a longitudinal section through the inner end of the inlet pipe
  • Figure 3 is an enlarged transverse section therethrough taken substantially on the line 38 of Figure 2.
  • the numeral 5 denotes a boiler, storage tank or the like into which projects an inlet pipe 6 preferably from the top end thereof and terminates a distance above the bottom thereof.
  • sediment usually collects in the bottom of the boiler;
  • the inner end ofthe pipe 6 is closed as is indicated at 7 and theportions of the pipe immediately adjacent the closed end '2' are will be seen that incoming water is caused to be sprayed to the side rather than directly downwardly so as not to disturb the sedinent in the bottom of the boiler or storage tank and furthermore the force of the incoming water is dissipated by the arrangement of the slits 10 in respect to the slits 8 since the tube 9 functions as a battle.
  • a boiler an inlet pipe extending into the boiler, means closing the inner endiof the pipe, said pipe immediately adjacent the closed end being provided with lol'lgitudinally extending slits, a tube over the slitted end of the pipe and having longitudinal slits.
  • I11 combination a boiler, an inlet pipe extending into the boiler, VIHEZIHS closing the inner end of the pipe,said pipe immediately adjacent the closed end being provided with longitudinally extending slits, a tube over t1i.esli:tte-:l end of the pipe and having longitudinal slits, said tube being bulged outwardly from the pipe at its intermediate portion.
  • a boiler an inlet pipe extending into the boiler, means closing the inner end of the pipe, said pipe ilnined'b ately adjacent the closed end being provided with longitudinally extending slits, a tube over the slitted end of the pipe and having longitudinal slits, said tube being bulged 10 outwardly from the pipe at its intermediate portion, the slit in the tube being alternately arranged in respect to the slits in the pipe.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

June 11, 1929. H, UNDLA 1.716.692-
INLE'I PIPE FOR BOILERS; TANKS, AND THE LIKE Filed July 13. 1928 Inwntar U yp mu Attornqy Patented June 11, 1929.
PATENT OFFICE;
GEORGE E. GU-NDLACH, OF BROOKLYN, NEW YORK.
INLET PIPE. FOR BOILERS, TANKS, AND THE LIKE.
Application filed July 13, 1928.. Serial No. 292,515.
The present invention relates to an inlet pipe for boilers, storage tanks and the like and has for its prime object to provide a pipe whereby fluid may be injected into a boiler, tank or the like without disturbing the sediment therein.
Another very important object of the in vention resides in the provision of a pipe or tube leading into a boiler, storage tank or the like and providing on the inner end of the tube or pipe a closure therefor and slitting the inner end of thc tube longitudinally and providing a sleeve thereover, said sleeve bulging outwardly at its intermediate portion and being longitudinally slitted, the slits of the tube being offset in relation to the slits of the sleeve.
A still further very important object of the invention resides in the provision of novel means for preventing the stirring up of sediment in a boiler which is simple in its construction, inexpensive to manufacture, and thoroughly eflicient and reliable in use.
With the above and. IllllTlGlOUSOtllGl objects in view as will appear as the description proceeds, the invention resides in certain novel features of construction, alld in the combination and arrangement of parts as will be hereinafter more fully described and claimed.
In the drawing:
Figure 1 is a sectional elevation of a boiler showing my improved inlet pipe associated therewith,
Figure 2 is a longitudinal section through the inner end of the inlet pipe, and
Figure 3 is an enlarged transverse section therethrough taken substantially on the line 38 of Figure 2.
Referring to the drawing in detail it will be seen thatthe numeral 5 denotes a boiler, storage tank or the like into which projects an inlet pipe 6 preferably from the top end thereof and terminates a distance above the bottom thereof. As is well known sediment usually collects in the bottom of the boiler;
The inner end ofthe pipe 6 is closed as is indicated at 7 and theportions of the pipe immediately adjacent the closed end '2' are will be seen that incoming water is caused to be sprayed to the side rather than directly downwardly so as not to disturb the sedinent in the bottom of the boiler or storage tank and furthermore the force of the incoming water is dissipated by the arrangement of the slits 10 in respect to the slits 8 since the tube 9 functions as a battle.
It is thought that the construction, utility and advantages of this invention will now be quite apparent to those skilled in this art without a more detailed description thereof. 7 1
The present embodiment'ofthe invention has been disclosed in detail merely for the purposes of exemplification since in actual practice it attains the features of advantage enumerated as desirable in the statement of the invention and the above description.
It will be apparent that changes in the details of construction, and in the combination and arrangement of parts may be resorted. to without departing from the spirit or scope of the invention as hereinafter claimed or sacrificing any of its advantages. I
Having thus described my invention, what v I claim as new is: I
1. In combination, a boiler, an inlet pipe extending into the boiler, means closing the inner endiof the pipe, said pipe immediately adjacent the closed end being provided with lol'lgitudinally extending slits, a tube over the slitted end of the pipe and having longitudinal slits.
2. I11 combination, a boiler, an inlet pipe extending into the boiler, VIHEZIHS closing the inner end of the pipe,said pipe immediately adjacent the closed end being provided with longitudinally extending slits, a tube over t1i.esli:tte-:l end of the pipe and having longitudinal slits, said tube being bulged outwardly from the pipe at its intermediate portion.
3. In combination, a boiler, an inlet pipe extending into the boiler, means closing the inner end of the pipe, said pipe ilnined'b ately adjacent the closed end being provided with longitudinally extending slits, a tube over the slitted end of the pipe and having longitudinal slits, said tube being bulged 10 outwardly from the pipe at its intermediate portion, the slit in the tube being alternately arranged in respect to the slits in the pipe. In testimony whereof I affix my signatiu'e.
GEORGE H. GUNDLACH.
US1716692D Inlet pipe for boilers Expired - Lifetime US1716692A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600299A (en) * 1947-02-11 1952-06-10 Campbell Soup Co Trap tank
US2625932A (en) * 1949-01-10 1953-01-20 Peter F Salisbury Blood transfer apparatus
US2650489A (en) * 1947-11-24 1953-09-01 Robot Laundry Machinery Corp O Power-driven washing machine governed by a master control
US5592969A (en) * 1995-03-10 1997-01-14 Reichert; Russell L. Turbulence arrester
US6138614A (en) * 1999-02-01 2000-10-31 Aos Holding Company Inlet tube for a water heater
US6835307B2 (en) 2000-08-04 2004-12-28 Battelle Memorial Institute Thermal water treatment
US11280519B2 (en) * 2020-07-10 2022-03-22 Haier Us Appliance Solutions, Inc. Water heater with optimized dip tube
US20220136735A1 (en) * 2020-10-30 2022-05-05 Ut-Battelle, Llc Hydraulically opened cone vertical tube diffuser with slanted anti-siphon hole

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600299A (en) * 1947-02-11 1952-06-10 Campbell Soup Co Trap tank
US2650489A (en) * 1947-11-24 1953-09-01 Robot Laundry Machinery Corp O Power-driven washing machine governed by a master control
US2625932A (en) * 1949-01-10 1953-01-20 Peter F Salisbury Blood transfer apparatus
US5592969A (en) * 1995-03-10 1997-01-14 Reichert; Russell L. Turbulence arrester
US6138614A (en) * 1999-02-01 2000-10-31 Aos Holding Company Inlet tube for a water heater
US6835307B2 (en) 2000-08-04 2004-12-28 Battelle Memorial Institute Thermal water treatment
US11280519B2 (en) * 2020-07-10 2022-03-22 Haier Us Appliance Solutions, Inc. Water heater with optimized dip tube
US20220136735A1 (en) * 2020-10-30 2022-05-05 Ut-Battelle, Llc Hydraulically opened cone vertical tube diffuser with slanted anti-siphon hole
US11768012B2 (en) * 2020-10-30 2023-09-26 Ut-Battelle, Llc Hydraulically opened cone vertical tube diffuser with slanted anti-siphon hole

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