AU2003269287A1 - Electric and solar water-heater supply and relief system - Google Patents

Electric and solar water-heater supply and relief system

Info

Publication number
AU2003269287A1
AU2003269287A1 AU2003269287A AU2003269287A AU2003269287A1 AU 2003269287 A1 AU2003269287 A1 AU 2003269287A1 AU 2003269287 A AU2003269287 A AU 2003269287A AU 2003269287 A AU2003269287 A AU 2003269287A AU 2003269287 A1 AU2003269287 A1 AU 2003269287A1
Authority
AU
Australia
Prior art keywords
water
heater
valve
pressure
relief
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.)
Abandoned
Application number
AU2003269287A
Inventor
Antonios Theocharis
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
Publication of AU2003269287A1 publication Critical patent/AU2003269287A1/en
Abandoned legal-status Critical Current

Links

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
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters
    • F24H9/136—Arrangement of inlet valves used therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Safety Valves (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Road Signs Or Road Markings (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Relief system of water-heater and hydraulic system, whereby the cold water inflow pipe (11) is placed above the water flow level of the water-heater (14) at which spot a multiple-­relief valve (17) is fitted which introduces atmospheric air in case of a pressure drop in the network below atmospheric pressure, thus maintain water fullness in the water-heater, while at the same time allowing the relief of overpressure in the water-heater when it exceeds certain limits. Then, the water supply is directed towards the bottom of the water-heater through the single-pipe connection. The multiple-relief valve is fitted at a spot on the water inflow network, located above the upper water level (14) in the water-heater. The membrane valve (29) opens when the pressure exceeds the pressure safety levels and relieves the system. The air inflow valve (37) opens when there is a drop in the network pressure, thus preventing water-heater depletion. The benefits of this invention regards the 100% protection offered against overpressure in the water-heater, due to the communicating vessels effect and the prevention of the water-heater depletion, that may have uncontrollable and disastrous consequences. Also there is no valve or spring neither in the inlet nor the outlet of water, thus excluding all possibility of salt-formation and obstruction of its operation.
AU2003269287A 2002-10-24 2003-10-15 Electric and solar water-heater supply and relief system Abandoned AU2003269287A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20020100457 2002-10-24
GR20020100457A GR1004388B (en) 2002-10-24 2002-10-24 Method and valve for multiple protection of boiler and hydraulic system
PCT/GR2003/000047 WO2004038305A1 (en) 2002-10-24 2003-10-15 Electric and solar water-heater supply and relief system

Publications (1)

Publication Number Publication Date
AU2003269287A1 true AU2003269287A1 (en) 2004-05-13

Family

ID=29764779

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003269287A Abandoned AU2003269287A1 (en) 2002-10-24 2003-10-15 Electric and solar water-heater supply and relief system

Country Status (6)

Country Link
EP (1) EP1567812B1 (en)
AT (1) ATE500475T1 (en)
AU (1) AU2003269287A1 (en)
DE (1) DE60336260D1 (en)
GR (1) GR1004388B (en)
WO (1) WO2004038305A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2007014037A (en) 2007-11-09 2009-05-11 Calentadores De America S A De Water heater with ionized ignition and electronic control of temperature.
MX2007014036A (en) 2007-11-09 2009-05-11 Calentadores De America S A De Water heater of endorsement with ionized ignition and control of electronic temperature for heaters of circulation forced with solar application of energy.
MX2007014035A (en) 2007-11-09 2009-05-11 Calentadores De America S A De Water heater of endorsement with ionized ignition and electronic control of temperature, for solar heaters of the type thermosiphon.
EP2480836B1 (en) * 2009-09-25 2015-07-22 Henri Peteri Beheer B.V. Apparatus for dispensing hot or boiling water
TWI567271B (en) * 2010-09-27 2017-01-21 亨瑞彼德理伯希爾公司 Apparatus for dispensing hot or boiling water
CN107178907A (en) * 2016-03-09 2017-09-19 武汉海尔热水器有限公司 Electric water heater inlet system and its control method
CN107655227A (en) * 2017-08-18 2018-02-02 海宁市海创通日用品科技有限公司 Save just solar energy sewerage
CN113144494A (en) * 2021-03-25 2021-07-23 杭州智缤科技有限公司 Intelligent water pressure detection system capable of detecting water discharge of fire hydrant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210555A (en) * 1934-12-12 1940-08-06 Podolsky Jacob Boiler relief device
US5060687A (en) * 1990-05-21 1991-10-29 Moen Incorporates Backflow preventer and vacuum breaker

Also Published As

Publication number Publication date
WO2004038305A1 (en) 2004-05-06
ATE500475T1 (en) 2011-03-15
EP1567812B1 (en) 2011-03-02
DE60336260D1 (en) 2011-04-14
GR1004388B (en) 2003-11-18
EP1567812A1 (en) 2005-08-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase