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WO2017149170A1 - Module de protection pour système de chauffage de acs électrique - Google Patents

Module de protection pour système de chauffage de acs électrique Download PDF

Info

Publication number
WO2017149170A1
WO2017149170A1 PCT/ES2016/070643 ES2016070643W WO2017149170A1 WO 2017149170 A1 WO2017149170 A1 WO 2017149170A1 ES 2016070643 W ES2016070643 W ES 2016070643W WO 2017149170 A1 WO2017149170 A1 WO 2017149170A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric
heater
module
switch
electrical
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.)
Ceased
Application number
PCT/ES2016/070643
Other languages
English (en)
Spanish (es)
Inventor
Santiago José ARTEAGA HERNANDEZ
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 WO2017149170A1 publication Critical patent/WO2017149170A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices

Definitions

  • the invention refers to a protection module for electric DHW heater, which contributes, to the function to which it is intended, advantages and characteristics, which will be described in detail below. , which are a novelty in the current state of the art.
  • the object of the invention is focused on a module of electrical components, intended for installation in homes that have ACS (hot water) system by means of an electric heater or "thermos”, and whose purpose is to provide a means protection and automatic shutdown of the same, against possible breakdowns or electrical bypass to ground, preventing the entire house from running out of power by jumping the differential switch, comprising, at least, a differential switch and, optionally, a circuit breaker, connected between the outlet of the heater and the rest of the electrical elements thereof.
  • ACS hot water
  • the field of application of the present invention is part of the industry sector dedicated to the manufacture of electrical appliances, devices and accessories, particularly focusing on the field of electric DHW heaters.
  • a general input panel of the supply connection is normally installed, comprising a differential switch.
  • Said switch is an electromechanical device that is placed in alternating current electrical installations in order to protect people from direct contacts
  • REPLACEMENT SHEET (RULE 26) and indirect ones caused by contact with active parts of the installation or with elements subject to potential, for example, due to a derivation due to lack of insulation of active parts of the installation as well as protection against eventual fires that could cause said derivations.
  • the differential of the general panel of the house automatically jumps and disconnects all the electricity supply until that the user solves the problem and reconnects the general switch differential.
  • the objective of the present invention being the development of a module for incorporating in such heating apparatus and solving it in a practical and safe manner.
  • the protection module for electric DHW heater that the invention proposes is thus configured as a novelty within its field of application, since, according to its implementation and in a restrictive manner, the objectives are satisfactorily achieved. previously indicated as suitable, the characterizing details making it possible and distinguishing it conveniently set forth in the final claims that accompany the present description.
  • thermos intended for installation in the electrical thermos of a dwelling in order to provide a means of protection and automatic shutdown thereof, when a breakdown due to leakage or electrical bypass to the ground, preventing said dwelling where said thermos is installed from running out of power supply by jumping the differential switch of its general electrical panel.
  • said module comprises the incorporation of a differential switch, preferably of 16 Amps and 10 mA of sensitivity, incorporated in the electrical circuit of the thermos, specifically, between the plug of the socket and the rest of the electrical elements of the same.
  • a differential switch preferably of 16 Amps and 10 mA of sensitivity
  • the module of the invention also contemplates the inclusion of a circuit breaker, connected downstream of the described differential, this being preferably also 16 Amps, whereby protection is provided to the apparatus by short circuit and overheating.
  • the described protection module for electric DHW heater thus represents an innovative structure with structural and constitutive characteristics unknown until now for the purpose to which it is intended, reasons that together with its practical utility, provide it with
  • REPLACEMENT SHEET (RULE 26) sufficient basis to obtain the privilege of exclusivity that is requested.
  • Figure number 1. Shows a schematic view of a representation of an example of the protection module object of the invention, incorporated into the circuit of an electric DHW heater, showing the parts and elements that it includes, as well as its arrangement.
  • said figure depicts, in a very schematic manner, an ACS electric heater (1) to which the module (2) of the invention is intended, which comprises, at least, the incorporation of a differential switch (3 ), preferably of 16 Amps and 10 mA of sensitivity, incorporated in the electric circuit (4) of alternating current of said heating apparatus (1), of which the power cables (F) and neutral are also represented very schematically (N), being located, specifically, between the plug (5) of the socket and the rest of the electrical elements that conventionally contemplate this type of heating apparatus (1), such as thermostat, resistance, anode, light, etc., referenced together as the box (6).
  • a differential switch (3 ) preferably of 16 Amps and 10 mA of sensitivity
  • the module (2) also contemplates the incorporation of a circuit breaker (7), connected in the same electrical circuit (4), downstream of the differential switch (3), also preferably being 16 Amps.
  • REPLACEMENT SHEET (RULE 26) Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to extend its explanation so that any expert in the field understands its scope and the advantages that derive from it, stating that it may be implemented in other embodiments that differ in detail as long as it is not altered, changed or modified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Control Of Resistance Heating (AREA)
  • Central Heating Systems (AREA)
  • Resistance Heating (AREA)

Abstract

La présente invention concerne un module de protection pour un système de chauffage de ACS, eau chaude sanitaire, électrique en vue de son installation dans un chauffage (1) électrique de logement, qui comprend au moins un interrupteur différentiel (3) intégré dans le circuit électrique (4) de courant alternatif dudit appareil de chauffage (1), entre la prise (5) de courant et le reste des éléments électriques (6) qu'il comprend. L'interrupteur différentiel (3) est de 16 ampères et 10 mA de sensibilité. IL comprend également un interrupteur magnétothermique (7) raccordé dans le même circuit électrique (4) en bas de l'interrupteur différentiel (3) de 16 ampères.
PCT/ES2016/070643 2016-02-29 2016-09-13 Module de protection pour système de chauffage de acs électrique Ceased WO2017149170A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201600142U ES1153110Y (es) 2016-02-29 2016-02-29 Módulo de protección para calentador de ACS eléctrico
ESU201600142 2016-02-29

Publications (1)

Publication Number Publication Date
WO2017149170A1 true WO2017149170A1 (fr) 2017-09-08

Family

ID=55485396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2016/070643 Ceased WO2017149170A1 (fr) 2016-02-29 2016-09-13 Module de protection pour système de chauffage de acs électrique

Country Status (2)

Country Link
ES (1) ES1153110Y (fr)
WO (1) WO2017149170A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130015172A1 (en) * 2011-07-11 2013-01-17 Yu-Chen Lin Electric heating device
WO2013063691A1 (fr) * 2011-10-31 2013-05-10 Dimplex North America Limited Procédé pour commander un élément générant de la chaleur
US20130193221A1 (en) * 2006-01-27 2013-08-01 Emerson Electric Co. Water heater control using external temperature sensor
WO2015088360A1 (fr) * 2013-12-10 2015-06-18 Tess Electronic Company No 2 Limited Système de régulation d'eau chaude

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130193221A1 (en) * 2006-01-27 2013-08-01 Emerson Electric Co. Water heater control using external temperature sensor
US20130015172A1 (en) * 2011-07-11 2013-01-17 Yu-Chen Lin Electric heating device
WO2013063691A1 (fr) * 2011-10-31 2013-05-10 Dimplex North America Limited Procédé pour commander un élément générant de la chaleur
WO2015088360A1 (fr) * 2013-12-10 2015-06-18 Tess Electronic Company No 2 Limited Système de régulation d'eau chaude

Also Published As

Publication number Publication date
ES1153110U (es) 2016-03-21
ES1153110Y (es) 2016-07-08

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