WO2013150536A3 - Hot water supply system - Google Patents

Hot water supply system Download PDF

Info

Publication number
WO2013150536A3
WO2013150536A3 PCT/IL2013/050311 IL2013050311W WO2013150536A3 WO 2013150536 A3 WO2013150536 A3 WO 2013150536A3 IL 2013050311 W IL2013050311 W IL 2013050311W WO 2013150536 A3 WO2013150536 A3 WO 2013150536A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot water
water supply
supply system
conduit
water conduit
Prior art date
Application number
PCT/IL2013/050311
Other languages
French (fr)
Other versions
WO2013150536A2 (en
Inventor
Yuval FRADKIN
Yoram RUBINSKY
Moshe ZAHARONI
Original Assignee
Golan-Plastic Products Ltd.
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 Golan-Plastic Products Ltd. filed Critical Golan-Plastic Products Ltd.
Publication of WO2013150536A2 publication Critical patent/WO2013150536A2/en
Publication of WO2013150536A3 publication Critical patent/WO2013150536A3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
    • G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
    • G05D23/134—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems
    • F24D17/0084—Coaxial tubings
    • 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means

Abstract

A hot water system comprising a hot water source, a main hot water conduit drawing water from said hot water source, at least one secondary hot water conduit drawing water from said hot water source, a valve controlling the flow of water over time at least from said main hot water conduit, and a joint hot water conduit receiving water from the secondary hot water conduit and from the main hot water conduit downstream from the valve.
PCT/IL2013/050311 2012-04-05 2013-04-04 A hot water system WO2013150536A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261620447P 2012-04-05 2012-04-05
US61/620,447 2012-04-05

Publications (2)

Publication Number Publication Date
WO2013150536A2 WO2013150536A2 (en) 2013-10-10
WO2013150536A3 true WO2013150536A3 (en) 2013-11-28

Family

ID=48464048

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2013/050311 WO2013150536A2 (en) 2012-04-05 2013-04-04 A hot water system

Country Status (1)

Country Link
WO (1) WO2013150536A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201601848D0 (en) 2016-02-02 2016-03-16 Equitherm Ltd Water systems
ITUA20161733A1 (en) * 2016-03-16 2017-09-16 Riello Spa WATER HEATER
CN113623722A (en) * 2021-08-19 2021-11-09 山东华迪智能技术有限公司 Heating method and system based on terminal room temperature parameter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2125070A1 (en) * 1994-05-31 1995-12-01 Robert W. Smith Hot water supply system
DE10118250A1 (en) * 2000-04-13 2002-01-10 Heinz Grueterich Device for automatic hot water circulation in buildings with hot water tank supplied by main hot water line has arrangement of circulation pump, connecting lines, valves and flow sensor
DE10164661A1 (en) * 2001-12-31 2003-10-30 Michael Schick Heat conveying system, esp. for building heating or hot water supply systems has first feed fluid flow flowing within second return fluid flow, to reduce energy losses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924536A (en) 1989-06-05 1990-05-15 Houghton Connie H System of conserving water in a building
IL134946A (en) 2000-03-08 2005-08-31 Atmor Ind 1973 Ltd Electrical heating apparatus
US8191513B2 (en) 2008-10-09 2012-06-05 Tdk Family Limited Partnership System and method for controlling a pump in a recirculating hot water system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2125070A1 (en) * 1994-05-31 1995-12-01 Robert W. Smith Hot water supply system
DE10118250A1 (en) * 2000-04-13 2002-01-10 Heinz Grueterich Device for automatic hot water circulation in buildings with hot water tank supplied by main hot water line has arrangement of circulation pump, connecting lines, valves and flow sensor
DE10164661A1 (en) * 2001-12-31 2003-10-30 Michael Schick Heat conveying system, esp. for building heating or hot water supply systems has first feed fluid flow flowing within second return fluid flow, to reduce energy losses

Also Published As

Publication number Publication date
WO2013150536A2 (en) 2013-10-10

Similar Documents

Publication Publication Date Title
EP3595803A4 (en) Flow distribution system
EP3315760A4 (en) Flow rate control valve and high-pressure fuel supply pump
IN2015DN02269A (en)
EP2626606A4 (en) Fluid distribution valve, fluid supply system comprising same, and method for controlling the fluid supply system
EP3342467A4 (en) T-branch for sprinkler pipe for automatically controlling flowing water, and sprinkler pipe system including same
EP4235345A3 (en) Water temperature control system
EP3112490A4 (en) Steel pipe for fuel injection line, and fuel injection line employing same
MX2017013754A (en) Systems and methods of temperature control of downstream fluids using predictive algorithms.
EP3445979A4 (en) Flow control system, jumper hose elements and fluid flow management method
EP3109442A4 (en) Fuel supply line system used for gas turbine
GB2553350B (en) A fuel flow system
GB201612141D0 (en) Zone isolation system with integral annular flow control valve
MX2016006759A (en) Lining for mechanical joints.
EP3870886C0 (en) Shut-off valve for installation in a conduit system for a medium, especially in a building installation
WO2013150536A3 (en) Hot water supply system
EP3426909A4 (en) Direct magnetically controlled inlet valve for fuel pump
PL3673193T3 (en) Connector for a heatable fluid duct, in particular of an scr system or a water injection system
EP3359864A4 (en) Liner having no coating utilized for relining a heating pipe
GB201401274D0 (en) A thermostatic flow valve for use in water heating systems
PL3184917T3 (en) Flow rate controller, coupling piece and heating surface water installation
EP3935300A4 (en) Step-on water flow regulation device
GB201402099D0 (en) Valve and system for controlling a gas burner
EP3704317A4 (en) A system and a controller for a residential water shut-off valve
GB2568350B (en) A fuel flow system
GB201710076D0 (en) Secondary flow control

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13723560

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 13723560

Country of ref document: EP

Kind code of ref document: A2