GB2493623A - Electrical resistance heating system having a plurality of radiating panels - Google Patents

Electrical resistance heating system having a plurality of radiating panels Download PDF

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Publication number
GB2493623A
GB2493623A GB1214105.7A GB201214105A GB2493623A GB 2493623 A GB2493623 A GB 2493623A GB 201214105 A GB201214105 A GB 201214105A GB 2493623 A GB2493623 A GB 2493623A
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GB
United Kingdom
Prior art keywords
radiating
heating system
groups
panels
supply line
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.)
Withdrawn
Application number
GB1214105.7A
Other versions
GB201214105D0 (en
Inventor
Antonio Zurlo
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.)
LITOART DI ZURLO ANTONIO
Original Assignee
LITOART DI ZURLO ANTONIO
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 LITOART DI ZURLO ANTONIO filed Critical LITOART DI ZURLO ANTONIO
Publication of GB201214105D0 publication Critical patent/GB201214105D0/en
Publication of GB2493623A publication Critical patent/GB2493623A/en
Withdrawn legal-status Critical Current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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • 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
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • 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
    • F24D19/02—Arrangement of mountings or supports for radiators
    • 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
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/022—Constructional details of supporting means for radiators
    • F24D19/0223—Distance pieces between the radiator and the wall
    • 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
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/022—Constructional details of supporting means for radiators
    • F24D19/023—Radiators having fixed suspension means for connecting the radiator to the support means
    • 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
    • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
    • 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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/0208—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply
    • 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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/06—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being radiated
    • F24H7/062—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being radiated with electrical energy supply
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • F24D2220/20—Heat consumers
    • F24D2220/2009—Radiators
    • F24D2220/2036—Electric radiators
    • 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
    • F24D2220/20—Heat consumers
    • F24D2220/2009—Radiators
    • F24D2220/2054—Panel radiators with or without extended convection surfaces
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Remote Sensing (AREA)
  • Central Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The heating system comprises a plurality of groups G1-GN of one or more radiating panels 2. Each panel includes a slab of material 3, preferably ceramic, and a resistive heating element 4. Each of the groups is connected in parallel with an electricity supply line 5 and is controlled by a respective electronic switch T, preferably a TRIAC, which selectively couples the group to the supply line. An electronic control unit (ECU) is arranged to control the switches so as to couple one or more of the plurality of groups to the supply line for a period of time sufficient to bring the panels to a predetermined temperature and subsequently couple one or more of the plurality of groups to the supply line when a temperature measured by a temperature sensor 7 associated with the group falls below a predetermined threshold. A visual signalling device 8 such as coloured LEDs may be used to indicate to a user which groups are coupled to the supply line. Each panel may include hooks (18, figure 2) or other attachment means to attach the panel to a wall.

Description

A hating system with radiating nanels The present invention relates to a heating system with radiating panels, in particular for the heating of surroundings.
An aim or the present invention is to propose an innovative and improved heating system with radiating panels, which is easy and economic to lay, and which operates reliably and safely, and which is distinguished by good energy efficiency.
This and other objectives are achieved according to the invention with a heating system comprising: a plurality of groups of radiating panels comprising each at least one radiating panel, each panel including a slab of a ceramic, or vitreous material, or the like, to one face CSJ ofwhich thcrc is applied a resistive heating element; an electric supply line, to which said groups of radiating panels are connected in 0') panllel a plurality of controllable electronic switches, connected each essentially in series CO with one group of radiating panels, to selectively control the coupling thereof to said supply line, electric temperature sensors, associated each with a corresponding group of radiating panels, and an electronic control unit having a plurality of outputs connected with said elcctronic switches and a plurality of inputs connected with said electric temperature sensors, and predisposed for: -causing, each time it receives a control signal fbr the activation of the system, the coupling of said groups of radiating panels with the clcctric supply linc fbr a period of time sufficient to bring said panels to a temperature which is equal to or greater than a prefixed value; and -subsequently causing the coupling of each group of panels with the supply line when the temperature indicated by the associated sensor falls below a predetermined threshold.
Conveniently, the system further comprises optical signaling means driven by the control unit for providing a visual signal of the condition of coupling or uncoupling of each group of radiating panels with the electric supply line.
In one presently preferred embodiment, each radiating panel comprises a quadrangular slab of ceramic or similar material, in particular porcelanized stoneware, with a thickness or about 3-10 mm and sides having a length of between 35 and 70 cm or longer.
Furthermore, conveniently each radiating panel is preferably provided with means for attachment to a wall.
Other features and advantages of the invention will become clear from the following detailed description which is given purely by way of non-limiting example and with reference to the appended drawings in which: Figure 1 is an electrical diagram, partly a block diagram, of a heating system with 0') radiating pancis according to the present invention; Figure 2 is a partly exploded perspective view of a radiating panel included in a CO heating system according to the invention; and Figures 3 and 4 are part cross-section views, which show two further variants of hooking of radiating panels for heating systems according to the invention.
In Figure 1, the label 1 indicates as a whole a heating system with radiating panels according to the present invention.
Such a system comprises a plurality of groups Gl GN of radiating panels indicated by the label 2.
The N groups of radiating panels each comprise at least one radiating panel 2.
As will become clearer hereinafter, each radiating panel 2 comprises a slab 3 of ceramic material, for example porcelanized stoneware, to one face of which there is applied a resistive heating element 4, which in Figure 1 is represented by the graphical symbol of an electrical resistance.
The heating system 1 also comprises an electric supply]ine, indicated in its entirety by the label 5, to which the abovementioned groups Gl, .., GN of radiating panels 2 are connected in parallel.
Thcrc is further connected to the supply linc 5 a powcr supply device 6, of a type known per se, able to supply at its output a DC voltage V, preferably stabilized, intended to be supplied to various devices and components of the system.
In series with the radiating panels 2 of each group Gi GN, there is connected a respective controlled electronic switch T, for example a triac.
(\J The control electrodes (gates) of the electronic switches T can be driven, during operation, by corresponding outputs of an electronic control unit ECU, preferably through respective 0') piiotocouplcr devices FC, of a type known per se.
CO The electronic unit ECU is produced, for example, with the use of a programmable processor.
By means of the electronic switches T, the control unit ECU is, during operating, capable of selectively controlling the coupling of the groups Gi, GN of panels 2 to the electric supply line 5.
With each group 01 GN of radiating panels 2, there is associated at least one respective electric temperature sensor, indicated by the label 7 in Figure I, connected to a corresponding input of the control unit ECU.
The electronic control unit ECU is arranged to: -cause, each time it receives, at one of its inputs IN, a control signal for the activation of thc system, the coupling of a certain number of groups 01,.., ON of radiating panels 2 with the electric supply line 5 for a period of time (for example 2 seconds, approximately) sufficient to bring these radiating panels to a temperature which is equal to or greater than a prefixed value (for example, 75°C), and -hence cause, subsequently, the coupling of these groups 01 GN of radiating panels with the supply line 5, when the temperature indicated by the associated sensor 7 falls below a predetermined threshold (for the example 60°C, approximately).
The number of groups of panels activated can be sct manually by the user, or it can be determined independently by the control unit ECU based on environmental conditions at the time and/or on the thermal conditions requested by the user. To this end, if necessary there can be provided a selector that can be operated by the user, to choose between the manual setting option or the automatic setting option.
Optical signaling devices are also connected to the electronic control unit ECU, and indicated as a whole by the label 8 in Figure 1, and by means of which it is possible to r provide the user a visual signal of the condition of coupling/uncoupling of each group G 1, 0') ..., GN of radiating panels with the electric supply line 5.
CO In the example embodiment illustrated, the optical signaling devices comprise N pairs of light-emitting diodes connected in the manner illustrated in Figure 1. Each pair comprises for example a green Light-emitting diode V and a red light-emitting diode R. These diodes, connected for example with common cathode connected to a terminal of the ECU unit, can be driven by means of two transistors TRI and TR2, respectively, the bases of which are connected to corresponding inputs of the ECU unit.
The ECU unit can be conveniently arranged to activate, in a continuous manner, the diodes R with red light corresponding to the groups of radiating panels 2 whose temperature is rising towards the operating temperature range. As soon as these radiating panels 2 have reached the operating temperature range, the ECU unit deactivates the red-light diodes R and activates the corresponding green-light diodes V in a continuous manner.
Figure 2 illustrates by way of example the structure of a radiatiig panel 2 that can be used in a heating system according to the invention.
In such an embodiment, the radiating panel 2 comprises a slab 3 of ceramic material or similar, for example porcelanized stoneware, or vitreous material, having for example a thickness of about 3-10 mm, and sides having for example a length of between 35 and cm (or different values), and preferably 40 cm by 60 cm. Such quadrangular slabs arc readily available commercially, typically being manufactured for the production of flooring, wall coverings, etc. To the rear face of thc slab 3 there is applicd for example a resistivc element of carbon fibers that are woven or in net form, having a resistivity per unit of surface area of between 0.12 and 0.15 ohms per cm2, for example. In the embodiment illustrated, electrically conductive straps 9 are applied on two sides of the resistive element, to which straps there can be connected, for example by means of welding, respective electrical connection terminals 10.
r In the embodiment according to Figure 2, the radiating panel 2 also comprises a rear 0') substrate slab 11, of electrically insulating material, for example an aluminum panel with a honeycomb structure included between two "skins" of (for example) glass fiber reinforced CO polyester. This substrate slab has a thickness of for example 5 mm.
Thc resistive heating clement 4 is placed betwccn the slab of ceramic or similar material 3 and the rear substrate slab 11. The sandwich thus produced can be secured by means of adhesives or other mechanical interconnection devices, of types known per se.
To the rear face of the substrate slab 11, tubular box-like elements 12 (Figure 2) can be conveniently fixed, arranged preferably in vertical-axis position, for the induction of convectional motions of environmental air. These tubular elements 12 can bc made of aluminum, for example, with rectangular or square cross-section, or with open cross-section, for example U-or C-shaped, and can be fixed to the panel 2 for example by bonding to the substrate slab 11.
In the embodiment according to Figure 2, to the rear face of the substrate slab 11, two further profiled members 13 are also firmly connected, having a substantially square C-like cross-section. The open side of the cross-section of the profiled members 13 is turned away from the side opposite the ceramic slab 3, with regard to the snbstrate slab 11.
In the embodiment according to Figure 2, the radiating panel 2 is provided with means for connection to a wall which comprise two attachment plates 16, preferably (but not necessarily) identical to one another, fixed to the rear face of the panel 2. A pair ofsiniilar plates 17 is intended to be fixed to the wall.
The attachment plates 16 exhibit respective hook-like formations 18, in the form of fins that are parallel and staggered with respect to the general layout of the respective panels.
The attachment plates 16 connected to the radiating panel 2 have the hook-like formations 1 8 oriented downwards, while the attachment plates 1 7 are intended to be connected to a wall with their hook-like formations 19 oriented upwards. r
0') The arrangement is such that the radiating panel 2 can be hung in a stable manner on a wall by the engagement of the hook-like formations 18 of its attachment plates 16 with the CO corresponding hook-like formations 19 of the wall-fixed attachment plates 17.
In one embodiment that is not illustrated in the drawings, there can be connected to the panel 2 a single attachment element 16, provided with one or more hook-like formations 18, and intended to be coupled with a corresponding attachment element 17 fixed to a wall and correspondingly provided with one or more hook-like formations 19.
Figures 3 and 4 show two further variant embodiments of radiating panels for use in a heating system according to the invention. In these variants, each radiating panel 2 is at least partially framed with a profiled member 20 having a cross-section which is substantially C-shaped, to which there is fixed an attachment profiled member 21 which in the variant according to Figure 3 has a substantially Z-shaped cross-section, while in the variant according to Figure 4 it has a substantially L-like shape.
The profiled members 20 and 21 can be interconnected with one another in a manner known per se, for example by means of bonding, welding or mechanical connections of various kinds.
In the variants of Figures 3 and 4, the panel 2 can be fixed to a wall P in such a way that the panel 2 is, in operation, spaced apart from it.
As an ahernative, the panel 2 can be framed with a single monolithic profiled member, having a transverse profile portion which is substantially U-or C-shaped, to which there is joined a profile portion which its substantially L-shaped, with an overall configuration that is similar to that formed by the individual profiled members 20 and 21 of Figures 3 and 4.
As well as the heating of surroundings, a system according to the invention can be used to heat fluids, for example in boilers and the like, or in air-conditioning plants. (4
Naturally, the principle of the invention remaining the same, the forms of embodiment and 0') details of construction may be varied widely with iespect to that which has been described and illustrated purely by way of non-limiting example, without thereby departing from the 00 scope of invention, which scope is defined in the appended claims.

Claims (1)

  1. <claim-text>CLAIMS1. A heating system (1) with radiating panels 2), comprising a p'urality of groups (G I ON) of radiating panels (2) comprising each at least one radiating panel (2), and wherein each radiating panel (2) includes a slab (3) of a cc-rainic, or vitreous material, or the like, to one face of which there is applied a resistive heating element (4); an electric supply line (5), to which said groups (UI UN) of radiating pands (2) are connected in parallel; a plurality of electronic switches (T), connected each essentially in series with one group (UI ON) of radiating panels (2), to selectively control the coupling thereof to said supply line (5), electric temperature sensors (7), associated each with a corresponding group (01.UN) of radiating panels (2). and r an electronic control unit (ECU) having a plurality of outputs connected with said 0') electronic switches (T) and a plurality of inputs connected with said electric temperature sensors (7), and predisposed for: CO -causing, each time it receives a control signal for the activation of the system (I), the coupling of one or more of said groups (01 UN) of radiating panels (2) with the electric supply line (5) for a period of time sufficient to bring said panels (2) to a tempera-ture which is equal or greater than a prefixed value; and -subsequently causing the couphng of said group or groups (01, ..., UN) of radiating panels (2) with the electric supply line (5) when the temperature indicated by the associ-ated sensor (7) falls below a predetermined threshold.</claim-text> <claim-text>2. A heating system according to claim 1, wherein the control unit (ECU) is provided further with selection means adapted to allow a user to choose between a mode of opera- tion in which only the group or groups of radiating panels (2) selected by the user are cou-pled with the supply line (5), and a mode of operation in which groups of radiating panels (2) independently selected by the control unit (ECU) as a function of the current environ-mental thermal conditions and/or the thermal conditions requested by the user are coupled with the supply line (5).</claim-text> <claim-text>3. A heating system according to claim I or claim 2, comprising further optical signal- ing means (8) driven by said control unit (ECU) for providing a visual signal of the condi-tion of coupling (uncoupling) of each group (Ui, UN) of radiating panels 2) with the electric supply line (5).</claim-text> <claim-text>4. A heating system according to claim 2 or claim 3, wherein said optical signaling means (8) are adapted to provide, in the operation of the system (1), a visual indication of the temporary uncoup'ed condition of groups of radiating panels (2) from the electric sup-ply line (5).</claim-text> <claim-text>5. A heating system according to any of the preceding claims, wherein each radiating panel (2) comprises a quadrangular slab (3) of a ceramic material, in particular porcelan-ized stoneware, or vitreous material, with a thickness of 3-10 mm.r 6. a heating system according to any of the preceding daims, wherein each radiating 0') panel (2) comprises a substrate slab (11) of an electrically insulating material, applied to the slab (3) of ceramic material or vitreous material, or the 111cc, with said resistive heating CO element therebetween (4).7. A heating system according to any of the preceding claims, wherein to one face of each radiating panel (2) there are fixed box-like tubular elements (12) of a thermally con-ductive matenal, which are preferably vertical, for the induction of convectional motions of environmenta' air.8. A heating system according to any of the preceding claims, wherein each radiating panels (2) is provided with means (16-19) for attachment to a wall (P).9. A heating system according to claim 8, wherein said attachment means compnse at least one first and one second attachment element (16: 17) preferably identical with one another, intended to be fixed to a rear face of the radiating panel (2) and to a wall, respec-tively, and having each at least one respective hook-like formation (18;19) engageable with the corresponding hook-like formation (19; 18) of the other attachment element (17).10. A heating system according to any of claims I to 8, wherein each radiating panel (2) is at least partially framed with a first profiled member (20) having a transverse cross-section which is essential'y C-shaped. to which there is fixed a second profiled member (21) which is essentially Z-or L-shaped, which is adapted to be fixed to a wall (P) such that the radiating pand (2)is, in operation, spaced apart from said wall (P).11. A heating system according to any of daims I to 8, wherein each radiating panel (2) is at least partially framed by a profiled member having in cross-section a profile por-tion which is U-or C-shaped, and which joins with an essentially L-shaped profile portion. (4 r a) Co</claim-text>
GB1214105.7A 2011-08-08 2012-08-07 Electrical resistance heating system having a plurality of radiating panels Withdrawn GB2493623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000753A ITTO20110753A1 (en) 2011-08-08 2011-08-08 HEATING SYSTEM WITH RADIANT PANELS

Publications (2)

Publication Number Publication Date
GB201214105D0 GB201214105D0 (en) 2012-09-19
GB2493623A true GB2493623A (en) 2013-02-13

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GB1214105.7A Withdrawn GB2493623A (en) 2011-08-08 2012-08-07 Electrical resistance heating system having a plurality of radiating panels

Country Status (4)

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DE (1) DE202012007576U1 (en)
FR (1) FR2979046B3 (en)
GB (1) GB2493623A (en)
IT (1) ITTO20110753A1 (en)

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Publication number Priority date Publication date Assignee Title
CN103225843A (en) * 2013-05-20 2013-07-31 陈孟春 Far infrared intelligent warmer and control circuit thereof
WO2015075289A1 (en) * 2013-11-19 2015-05-28 Iredheat Systems, S.L. Improved infrared radiation panel
CN105892313A (en) * 2015-01-26 2016-08-24 宁波高新区易能电子科技有限公司 Heater control system
FR3121978A1 (en) * 2021-04-16 2022-10-21 Atlantic Industrie Tileable heating device and heating system comprising same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU177403U1 (en) * 2017-08-14 2018-02-21 Волкаст Лимитед Accumulative electric heater

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GB2218540A (en) * 1988-05-11 1989-11-15 Microlec Franchising Limited Automatic heating control system
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FR2979046A3 (en) 2013-02-15
FR2979046B3 (en) 2013-09-06

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