US20080006710A1 - Control System For Panel Heating - Google Patents

Control System For Panel Heating Download PDF

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Publication number
US20080006710A1
US20080006710A1 US11/815,629 US81562906A US2008006710A1 US 20080006710 A1 US20080006710 A1 US 20080006710A1 US 81562906 A US81562906 A US 81562906A US 2008006710 A1 US2008006710 A1 US 2008006710A1
Authority
US
United States
Prior art keywords
valve
heating
volume flow
water volume
control system
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
US11/815,629
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English (en)
Inventor
Peter Gabanyi
Annette Gabanyi
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 US20080006710A1 publication Critical patent/US20080006710A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0271—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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the invention relates to a control system for panel heating of the type mentioned in the precharacterizing clause of claim 1 .
  • the heating-water temperature (inlet temperature) is controlled as standard via a central control system for the entire building, by means of the outside temperature and/or another reference variable.
  • the heating-water volume flow is controlled by means of automatically acting devices for controlling the room temperature, on a room-by-room basis.
  • the control valve which is influenced by the “room air temperature” reference variable varies the heating-water volume flow with the aim of varying the heat emitted from the panel, for example in the floor, to the room.
  • This disadvantageous effect of this delay time is ameliorated by the physical phenomenon known as the “self-regulation effect”.
  • This natural effect regulates the power output from the heating panel in direct proportion to the temperature difference between the heating-panel temperature and the room temperature.
  • This effect which has a very powerful effect because of the small temperature difference especially with panel heating, is independent of control systems and takes place at the same time as changing room-temperature conditions. This reduces the poor, slow response of the control valve.
  • the invention is based on the object of providing a control system of the type mentioned initially, which has an improved control response.
  • the invention is based on the discovery that, if the amount of heat which must be supplied to the room in accordance with the calculated heat load in order to reach the required room temperature is analyzed, a distinction must be drawn between by far the majority of the heat which must be supplied permanently and a small component which is influenced by external influences such as solar radiation, external heat, fans etc.
  • the proportion of the heating-water volume flow which corresponds to the permanently supplied amount of heat should not be influenced by a slow-reaction control valve.
  • the heating-water volume flow is split by a valve in a freely variable ratio into two volume flow elements, in which case each volume flow element can be influenced by at least one different type of controlled variable.
  • These two volume flows may be varied between 0 and 100%, with the first part of the heating-water volume flow being supplied directly to the panel heating, while the second part of the heating-water volume flow is supplied to the panel heating via a thermostatically controlled control valve.
  • the valve is designed such that it allows the proportional components of the first part of the heating-water volume flow, which is supplied directly to the panel heating, and of the second part of the heating-water volume flow, which is supplied via the thermostatically controlled control valve, to be adjusted.
  • the valve can permanently set the proportional component of the first and second part of the heating-water volume flow, or the proportional components of the heating-water volume flow may be adjustable.
  • the valve may have a fixed shutter which governs the second part of the heating-water volume flow which is supplied to the panel heating.
  • the valve may itself have an adjustment capability for the magnitude of the two volume-flow elements, or a further adjusting valve for the first part of the heating-water volume flow which is supplied directly to the panel heating can be arranged between the valve and the inlet of the panel heating.
  • the valve may be remotely controllable both for the first part and for the second part of the heating-water volume.
  • the valve which controls the overall heating-water volume flow may be an adjusting or shut-off valve for hydraulic regulation of all of the panel heating in a heating installation, and precedes or follows the valve which controls the ratio of the two volume flow elements.
  • the valve which controls the ratio of the two volume flow elements and the thermostatically controlled control valve can be arranged in a common valve block, which has one output at which the first and second parts of the heating-water volume flow are combined with one another, and which is connected to the panel heating.
  • FIG. 1 shows a first embodiment of the control system with the volume flow elements permanently set
  • FIG. 2 shows an embodiment of the control system in which the volume flow elements can be varied
  • FIG. 3 shows a further embodiment of the control system in which the volume flow elements can be varied.
  • FIG. 1 shows a first embodiment of the control system.
  • the outlet of the adjusting or shut-off valve 10 is connected to a valve 6 which splits the overall heating-water volume flow 1 from the inlet into two heating-water volume flow elements 2 , 3 , of which one volume flow 3 is supplied directly to the panel heating 11 , which is connected to the heating-system return 12 .
  • the valve 6 is in this case formed by a shutter, which results in a fixed ratio between the two flow elements 2 , 3 of the heating-water volume flow 1 .
  • the volume flow element 2 is likewise supplied via a thermostatically controlled control valve 4 to the inlet of the panel heating 11 which, for example, is floor heating.
  • the ratio between the two flow elements 2 , 3 of the heating-water volume flow 1 is therefore predetermined, and is fixed, by the design.
  • valve 5 which can either be operated from the outside or is remotely controllable.
  • the function of this valve 5 is the same as in the case of the embodiment shown in FIG. 1 , but with the capability to adjust the ratio of the volume flow elements 2 , 3 in this case.
  • the proportion flowing via the thermostatically controlled control valve 4 may be varied either towards 0 or towards 100%.
  • the proportion of the second volume flow 2 should become greater, the greater the extent that disturbance variables, such as external heat, solar radiation, the direction of the sky, etc can influence the environment in the individual room.
  • Changes can be made later by a change in the user behavior, resulting in a change in the setting ratio.
  • the reference variable or controlled variable which controls the drive for the valve 5 or 7 is a different variable than that for the drive for the valve 4 .
  • the drive for the thermostatically controlled valve 4 may be a thermostatic remote sensor, an electrical actuating motor or a time switch.
  • the hydraulic matching that is to say the setting of the overall heating-water volume flow 1 in order to cover the heating load for the room, is achieved by operating the valve 10 .
  • This allows the overall heating-water volume to be shut off at the same time.
  • the drawings show this valve 10 in an arrangement upstream of the valves 5 , 6 , it may also be connected downstream from these valves.
  • valve 6 is used as that in FIG. 1 with a fixed shutter (although it is also possible to use the valve 5 as shown in FIG. 2 ), but a variable valve 7 is arranged in the path of the first volume flow element 3 , allowing adjustment of this first volume flow element.
  • the reference or control variables which control the drive for the valve are the surface temperature of the floor or the flooring temperature (state of charge), or the temperature of the heating medium.
  • valve elements 10 , 5 / 6 , 4 , and if appropriate 7 , shown in FIGS. 1 to 3 are combined to form a single valve block, which is connected on one side to the inlet and on the other side to the panel heating, so that there is no need for the extensive distribution systems that are otherwise used for panel heating systems in dwellings, and these can be replaced by a single ring main or spur-line system.
  • the arrangement in a common valve block means that the valve cones of different valves, such as the valves 4 and 7 , can be operated by a common spindle, for example the spindle of an electrical control drive, by combined measurement and control commands, or for frost-protection and emergency-operation settings.

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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Central Heating Systems (AREA)
  • General Induction Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Floor Finish (AREA)
US11/815,629 2005-02-07 2006-02-03 Control System For Panel Heating Abandoned US20080006710A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005005733.0 2005-02-07
DE102005005733A DE102005005733B8 (de) 2005-02-07 2005-02-07 Regelsystem für Fussbodenheizung
PCT/EP2006/000960 WO2006082076A1 (fr) 2005-02-07 2006-02-03 Systeme de regulation pour des systemes de chauffage de surface

Publications (1)

Publication Number Publication Date
US20080006710A1 true US20080006710A1 (en) 2008-01-10

Family

ID=35668826

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/815,629 Abandoned US20080006710A1 (en) 2005-02-07 2006-02-03 Control System For Panel Heating

Country Status (14)

Country Link
US (1) US20080006710A1 (fr)
EP (1) EP1851486B1 (fr)
JP (1) JP2008530485A (fr)
KR (1) KR101010937B1 (fr)
CN (1) CN100582588C (fr)
AT (1) ATE491120T1 (fr)
DE (2) DE102005005733B8 (fr)
DK (1) DK1851486T3 (fr)
ES (1) ES2358294T3 (fr)
PL (1) PL1851486T3 (fr)
PT (1) PT1851486E (fr)
RU (1) RU2007133497A (fr)
SI (1) SI1851486T1 (fr)
WO (1) WO2006082076A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101957016A (zh) * 2010-08-25 2011-01-26 马永帮 地暖高温水自动换热降温器
WO2016008001A1 (fr) * 2014-07-15 2016-01-21 Rheem Australia Pty Limited Dispositif de chauffage au gaz pour eau et chauffe-eau au gaz

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015004B3 (de) * 2007-03-28 2008-03-27 Peter Gabanyi Regelsystem für Flächenheizung
DE102008012153A1 (de) 2008-03-01 2009-09-10 F.W. Oventrop Gmbh & Co. Kg Einbauventil
GB2459893B (en) * 2008-05-09 2011-02-16 Paul Frederick Dudley Water heating system
CN113883328B (zh) * 2021-10-26 2024-03-19 河北洲际重工有限公司 一种防冻阀门

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US777632A (en) * 1904-02-23 1904-12-13 Robert P Henry Water-supply system.
US1503591A (en) * 1921-10-07 1924-08-05 Thomas H Kerr Fluid-supply system
US1505032A (en) * 1921-03-22 1924-08-12 Klein Edward William Automatically-controlled valve
US1803437A (en) * 1930-09-06 1931-05-05 Phillps Petroleum Company Pipe-line-controlling means
US1812897A (en) * 1926-01-15 1931-07-07 Page S Haselton Heat controlling system
US2041863A (en) * 1930-11-21 1936-05-26 Ford Bacon & Davis Inc Safety system for pipe lines
US2654383A (en) * 1950-02-18 1953-10-06 Joy Mfg Co Control valve mechanism
US2937656A (en) * 1958-08-26 1960-05-24 United Aircraft Corp Flow rate compensator
US2949125A (en) * 1952-11-28 1960-08-16 Rockwell Mfg Co Fluid flow system and control therefor
US3135282A (en) * 1961-10-20 1964-06-02 Fmc Corp Pressure control for water systems
US3140741A (en) * 1963-06-17 1964-07-14 Eclipse Fuel Eng Co Fluid proportioning apparatus
US3317135A (en) * 1963-09-17 1967-05-02 Feinberg Maurice Electrically controlled thermosensitive actuators for remote control of valves and other devices
US3381698A (en) * 1964-03-16 1968-05-07 Sanders Associates Inc Adjustable pressure gain control servo valve system
US3400906A (en) * 1964-12-23 1968-09-10 Stocklin Emilio Remote control valve for heating installations
US4545524A (en) * 1983-11-25 1985-10-08 Alex Zelczer Zone control apparatus for central heating and/or cooling systems
US4653524A (en) * 1985-12-16 1987-03-31 Wilson Warren M Control valve assembly
US5119988A (en) * 1990-06-28 1992-06-09 Joachim Fiedrich Hydronic heating water temperature control system
US5542603A (en) * 1994-09-29 1996-08-06 Macduff; Jim Hydronic heating system
US5556027A (en) * 1994-04-05 1996-09-17 Fiedrich; Joachim Hydronic heating outdoor temperature reset supply water temperature control system
US5887786A (en) * 1996-02-14 1999-03-30 Heat Timer Corporation Passive injection system used to establish a secondary system temperature from a primary system at a different temperature
US6325297B1 (en) * 1998-06-29 2001-12-04 Donald R. Calvin Atmospheric liquid heater
US6347748B1 (en) * 2001-01-26 2002-02-19 Water Works Radiant Technologies, Inc. Plumbing assembly for hydronic heating system and method of installation
US6375085B1 (en) * 2000-05-11 2002-04-23 Parker-Hannifin Corporation Reducing noise in a thermal expansion valve
US20020062867A1 (en) * 2000-10-25 2002-05-30 Dale Kempf Water control fixture having thermostatically controlled bypass valve
US6427923B1 (en) * 2000-11-18 2002-08-06 Danfoss A/S Heating system
US20060288724A1 (en) * 2005-06-27 2006-12-28 Geofurnace Development Inc. Hybrid heating and cooling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724338A1 (de) * 1977-05-28 1978-12-07 Kurfer Herfried Heizungssystem, insbesondere fuer fussbodenheizungen
DE3236679A1 (de) * 1982-10-04 1984-04-12 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Vorrichtung zum regeln der temperatur eines raumes, insbesondere eines innenraumes eines kraftfahrzeuges
JPH0237225A (ja) * 1988-07-27 1990-02-07 Matsushita Electric Ind Co Ltd 給湯機
DE29611503U1 (de) * 1996-07-02 1996-11-28 Gockel Jochem Einzeltemperaturregelsystem für Warmwasserheizplatten aus Polymerbeton

Patent Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US777632A (en) * 1904-02-23 1904-12-13 Robert P Henry Water-supply system.
US1505032A (en) * 1921-03-22 1924-08-12 Klein Edward William Automatically-controlled valve
US1503591A (en) * 1921-10-07 1924-08-05 Thomas H Kerr Fluid-supply system
US1812897A (en) * 1926-01-15 1931-07-07 Page S Haselton Heat controlling system
US1803437A (en) * 1930-09-06 1931-05-05 Phillps Petroleum Company Pipe-line-controlling means
US2041863A (en) * 1930-11-21 1936-05-26 Ford Bacon & Davis Inc Safety system for pipe lines
US2654383A (en) * 1950-02-18 1953-10-06 Joy Mfg Co Control valve mechanism
US2949125A (en) * 1952-11-28 1960-08-16 Rockwell Mfg Co Fluid flow system and control therefor
US2937656A (en) * 1958-08-26 1960-05-24 United Aircraft Corp Flow rate compensator
US3135282A (en) * 1961-10-20 1964-06-02 Fmc Corp Pressure control for water systems
US3140741A (en) * 1963-06-17 1964-07-14 Eclipse Fuel Eng Co Fluid proportioning apparatus
US3317135A (en) * 1963-09-17 1967-05-02 Feinberg Maurice Electrically controlled thermosensitive actuators for remote control of valves and other devices
US3381698A (en) * 1964-03-16 1968-05-07 Sanders Associates Inc Adjustable pressure gain control servo valve system
US3400906A (en) * 1964-12-23 1968-09-10 Stocklin Emilio Remote control valve for heating installations
US4545524A (en) * 1983-11-25 1985-10-08 Alex Zelczer Zone control apparatus for central heating and/or cooling systems
US4653524A (en) * 1985-12-16 1987-03-31 Wilson Warren M Control valve assembly
US5119988A (en) * 1990-06-28 1992-06-09 Joachim Fiedrich Hydronic heating water temperature control system
US5556027A (en) * 1994-04-05 1996-09-17 Fiedrich; Joachim Hydronic heating outdoor temperature reset supply water temperature control system
US5542603A (en) * 1994-09-29 1996-08-06 Macduff; Jim Hydronic heating system
US5887786A (en) * 1996-02-14 1999-03-30 Heat Timer Corporation Passive injection system used to establish a secondary system temperature from a primary system at a different temperature
US6325297B1 (en) * 1998-06-29 2001-12-04 Donald R. Calvin Atmospheric liquid heater
US6375085B1 (en) * 2000-05-11 2002-04-23 Parker-Hannifin Corporation Reducing noise in a thermal expansion valve
US6929187B2 (en) * 2000-10-25 2005-08-16 Grundfos Pumps Manufacturing Corporation Water control fixture having thermostatically controlled bypass valve
US7648078B2 (en) * 2000-10-25 2010-01-19 Grundfos Pump Manufacturing Corp. Water control fixture having bypass valve
US20020062867A1 (en) * 2000-10-25 2002-05-30 Dale Kempf Water control fixture having thermostatically controlled bypass valve
US6427923B1 (en) * 2000-11-18 2002-08-06 Danfoss A/S Heating system
US6347748B1 (en) * 2001-01-26 2002-02-19 Water Works Radiant Technologies, Inc. Plumbing assembly for hydronic heating system and method of installation
US20060288724A1 (en) * 2005-06-27 2006-12-28 Geofurnace Development Inc. Hybrid heating and cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101957016A (zh) * 2010-08-25 2011-01-26 马永帮 地暖高温水自动换热降温器
WO2016008001A1 (fr) * 2014-07-15 2016-01-21 Rheem Australia Pty Limited Dispositif de chauffage au gaz pour eau et chauffe-eau au gaz
US10876766B2 (en) 2014-07-15 2020-12-29 Rheem Australia Pty Limited Gas heater for water and a gas water heater

Also Published As

Publication number Publication date
EP1851486B1 (fr) 2010-12-08
PT1851486E (pt) 2011-03-15
DE102005005733B8 (de) 2006-06-29
ATE491120T1 (de) 2010-12-15
KR101010937B1 (ko) 2011-01-25
SI1851486T1 (sl) 2011-05-31
RU2007133497A (ru) 2009-03-20
DK1851486T3 (da) 2011-03-28
WO2006082076A1 (fr) 2006-08-10
CN100582588C (zh) 2010-01-20
DE102005005733B3 (de) 2006-02-16
CN101115958A (zh) 2008-01-30
PL1851486T3 (pl) 2011-07-29
DE502006008467D1 (de) 2011-01-20
KR20070114145A (ko) 2007-11-29
EP1851486A1 (fr) 2007-11-07
JP2008530485A (ja) 2008-08-07
ES2358294T3 (es) 2011-05-09

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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION