FR2356077A2 - Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors - Google Patents

Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors

Info

Publication number
FR2356077A2
FR2356077A2 FR7534705A FR7534705A FR2356077A2 FR 2356077 A2 FR2356077 A2 FR 2356077A2 FR 7534705 A FR7534705 A FR 7534705A FR 7534705 A FR7534705 A FR 7534705A FR 2356077 A2 FR2356077 A2 FR 2356077A2
Authority
FR
France
Prior art keywords
buffer tank
condenser
fresh water
boiler
steam boiler
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.)
Granted
Application number
FR7534705A
Other languages
French (fr)
Other versions
FR2356077B2 (en
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.)
SODETI
Original Assignee
SODETI
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
Priority claimed from FR7507944A external-priority patent/FR2304028A1/en
Priority to FR7534705A priority Critical patent/FR2356077A2/en
Application filed by SODETI filed Critical SODETI
Priority claimed from FR7627511A external-priority patent/FR2364405A2/en
Priority to FR7627510A priority patent/FR2364404A2/en
Priority to FR7627511A priority patent/FR2364405A2/en
Priority claimed from FR7627510A external-priority patent/FR2364404A2/en
Priority to US05/741,339 priority patent/US4177767A/en
Priority to IT46921/76A priority patent/IT1078528B/en
Priority to DE19762651722 priority patent/DE2651722A1/en
Priority to SU762420107A priority patent/SU703049A3/en
Priority to JP13680276A priority patent/JPS5284303A/en
Priority to CA265,592A priority patent/CA1088823A/en
Publication of FR2356077A2 publication Critical patent/FR2356077A2/en
Priority to FR7801773A priority patent/FR2415263A2/en
Priority to DE19792902072 priority patent/DE2902072A1/en
Priority to US06/005,374 priority patent/US4242988A/en
Priority to US06/005,372 priority patent/US4227489A/en
Publication of FR2356077B2 publication Critical patent/FR2356077B2/fr
Application granted granted Critical
Priority to JP17618583A priority patent/JPS59137703A/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps
    • F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/24—Pumping by heat expansion of pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • 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
    • 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
    • F24D1/00—Steam central heating systems
    • F24D1/08—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The water supply system for a steam boiler (8) has feed water supplied to the boiler from a buffer tank (14) fed by fresh water. The feed water circulates through a pump-driven (17) loop (88) which includes the buffer tank and a heater (84). The boiler has a water level sensor (37) automatically connecting (46) the loop to the boiler. The buffer tank also has a water level sensor (53) which automatically starts a pump in order to supply fresh water to the buffer tank. A second, high pressure buffer tank may be included between the first buffer tank and the boiler.
FR7534705A 1975-03-13 1975-11-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors Granted FR2356077A2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7534705A FR2356077A2 (en) 1975-03-13 1975-11-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR7627510A FR2364404A2 (en) 1975-03-13 1976-09-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR7627511A FR2364405A2 (en) 1975-03-13 1976-09-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
US05/741,339 US4177767A (en) 1975-11-13 1976-11-12 Method and device for feeding a system of generation and distribution of vapor condensable into make-up liquid
IT46921/76A IT1078528B (en) 1975-11-13 1976-11-12 PROCEDURE AND FEEDING DEVICE OF A CONDENSABLE STEAM GENERATOR AND DISTRIBUTOR SYSTEM IN RECIRCULATING LIQUID
DE19762651722 DE2651722A1 (en) 1975-11-13 1976-11-12 METHOD AND DEVICE FOR FEEDING A PLANT FOR GENERATING AND DISTRIBUTING A STEAM THAT CAN BE CONDENSED TO FORM A SUPPLEMENTARY LIQUID
SU762420107A SU703049A3 (en) 1975-11-13 1976-11-12 Device for condensate recycle into high-pressure network
JP13680276A JPS5284303A (en) 1975-11-13 1976-11-13 Method of supplying vapor and device therefor
CA265,592A CA1088823A (en) 1975-11-13 1976-11-15 Method and device for feeding a system of generation and distribution of vapour condensable into make-up liquid
FR7801773A FR2415263A2 (en) 1975-03-13 1978-01-23 Steam generator system containing boiler - has distribution network for supply and return of steam controlled automatically
DE19792902072 DE2902072A1 (en) 1975-11-13 1979-01-19 METHOD AND DEVICE FOR FEEDING A PLANT FOR GENERATING AND DISTRIBUTING A STEAM THAT CAN BE CONDENSED TO FORM A SUPPLEMENTARY LIQUID
US06/005,374 US4242988A (en) 1975-11-13 1979-01-22 Method and device for transferring condensates from a low pressure network into a high pressure network in a system of generation, distribution and utilization of condensable vapor
US06/005,372 US4227489A (en) 1975-11-13 1979-01-22 Method and device for feeding a system for generating and distributing vapor condensable into make-up liquid
JP17618583A JPS59137703A (en) 1975-11-13 1983-09-22 Fluid feeder

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7507944A FR2304028A1 (en) 1975-03-13 1975-03-13 Boiler condensate return system - uses pumped direct injection system with buffer tank and dump valve
FR7534705A FR2356077A2 (en) 1975-03-13 1975-11-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR7627510A FR2364404A2 (en) 1975-03-13 1976-09-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR7627511A FR2364405A2 (en) 1975-03-13 1976-09-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors

Publications (2)

Publication Number Publication Date
FR2356077A2 true FR2356077A2 (en) 1978-01-20
FR2356077B2 FR2356077B2 (en) 1982-11-05

Family

ID=27446288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534705A Granted FR2356077A2 (en) 1975-03-13 1975-11-13 Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors

Country Status (1)

Country Link
FR (1) FR2356077A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928055A (en) *
GB193778A (en) * 1922-07-12 1923-03-01 Charles Dickie Improved apparatus for heating and supplying boiler feed-water
US1933853A (en) * 1926-11-03 1933-11-07 Hahnle Hermann Device for feeding steam boilers generating steam of high pressure
US2280574A (en) * 1940-03-07 1942-04-21 Harry D Forse Boiler feed water supply system
US2932287A (en) * 1956-06-19 1960-04-12 Goetz Michael Bernard Steam condensate return and feed water system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928055A (en) *
GB193778A (en) * 1922-07-12 1923-03-01 Charles Dickie Improved apparatus for heating and supplying boiler feed-water
US1933853A (en) * 1926-11-03 1933-11-07 Hahnle Hermann Device for feeding steam boilers generating steam of high pressure
US2280574A (en) * 1940-03-07 1942-04-21 Harry D Forse Boiler feed water supply system
US2932287A (en) * 1956-06-19 1960-04-12 Goetz Michael Bernard Steam condensate return and feed water system

Also Published As

Publication number Publication date
FR2356077B2 (en) 1982-11-05

Similar Documents

Publication Publication Date Title
JPS5432179A (en) Controlling method for operation of fresh water making apparatus
FR2364405A2 (en) Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR2356077A2 (en) Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
FR2364404A2 (en) Steam boiler and condenser system - has buffer tank for condenser and fresh water supplies with level sensors
DE3861762D1 (en) STEAM IRON WITH DEVICE FOR PRESSURING THE WATER TANK.
JPS5312540A (en) Hot-water supply system
ES8700353A1 (en) Steam iron with pressure equalization apparatus
JPS5299414A (en) Device for air supply and water level regulation of pressure water tan k
JPS5341843A (en) Hot-water supplying heating apparatus
JPS5374604A (en) Automatic chemical fluid injector
JPS5228003A (en) Feed water pump
FR2435006A2 (en) Solar heated water supply - has water in storage tank held at given level by air pressure inside
JPS5370202A (en) Boiler feed water heater employing vortex tube
JPS52140946A (en) Hot water heating unit
JPS53148860A (en) Device for controlling water level in washing machine
GB1028821A (en) Improved deaerator
JPS5341844A (en) Hot-water supplying heating apparatus
JPS51114701A (en) Automatic liquid supply apparatus
JPS5363601A (en) Circulating device
JPS529747A (en) Minimum load operation method for steam turbine plant
JPS53136359A (en) Wastewater treatment system
JPS5253520A (en) Pressure water tank
JPS5381801A (en) Controller of boller water pump
JPS537801A (en) Feed water-amount controlling apparatus
JPS53144165A (en) Washing device