AR089204A1 - PILOT WATER HEATER WITHOUT PILOT WITH ELECTRONIC CONTROL SYSTEM - Google Patents

PILOT WATER HEATER WITHOUT PILOT WITH ELECTRONIC CONTROL SYSTEM

Info

Publication number
AR089204A1
AR089204A1 ARP120104676A ARP120104676A AR089204A1 AR 089204 A1 AR089204 A1 AR 089204A1 AR P120104676 A ARP120104676 A AR P120104676A AR P120104676 A ARP120104676 A AR P120104676A AR 089204 A1 AR089204 A1 AR 089204A1
Authority
AR
Argentina
Prior art keywords
pilot
water heater
water
burner
heater
Prior art date
Application number
ARP120104676A
Other languages
Spanish (es)
Inventor
Guzman Cabrera Epigmenio
Saul Gocobachi Flavio
Sanchez Villalobos Gilberto
Original Assignee
Calentadores De America S A De C V
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 Calentadores De America S A De C V filed Critical Calentadores De America S A De C V
Publication of AR089204A1 publication Critical patent/AR089204A1/en

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
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
    • F24H1/125—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel combined with storage tank
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/215—Temperature of the water before heating
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • F24H15/365—Control of heat-generating means in heaters of burners of two or more burners, e.g. an array of burners
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395—Information to users, e.g. alarms
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2208/00—Control devices associated with burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/02—Starting or ignition cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/12—Fail safe for ignition failures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Control Of Combustion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

El calentador de agua de paso de rápida recuperación de la presente funciona por medio de una tarjeta o controlador electrónico y se elimina la necesidad de contar con un detector de flujo de agua de tipo electromecánico. Dicho controlador electrónico gobierna la operación de cada uno de los componentes del sistema optimizando el consumo de gas combustible y minimizando la emisión de gases contaminantes ya que no cuenta con piloto y el quemador de varios cuerpos enciende únicamente al cumplirse ciertas condiciones o requisitos preestablecidos en la lógica del controlador electrónico por lo que se mantiene apagado la mayor parte del tiempo. Otros factores que contribuyen a mejorar la eficiencia del calentador de agua son: a) el diseño del depósito de agua que en su parte inferior cuenta con una cámara de agua que rodea la cámara de combustión minimizando las pérdidas térmicas en esa zona y b) el uso de un intercambiador de calor aletado que en combinación con un núcleo aprovecha la mayor parte de la energía térmica contenida en los gases de combustión. Otra característica propia de la presente es que cuenta con un dispositivo deflector de aire que impide el ingreso de las corrientes de aire por la parte superior del calentador, evitando así posibles retrocesos de flama, e incluso la extinción de la flama en el quemador de varios cuerpos.The rapid recovery water heater presently operates by means of an electronic card or controller and eliminates the need for an electromechanical water flow detector. Said electronic controller governs the operation of each of the components of the system optimizing the consumption of combustible gas and minimizing the emission of polluting gases since it does not have a pilot and the burner of several bodies ignites only when certain conditions or pre-established requirements in the system are met. logic of the electronic controller so it stays off most of the time. Other factors that contribute to improving the efficiency of the water heater are: a) the design of the water tank that in its lower part has a water chamber that surrounds the combustion chamber minimizing thermal losses in that area and b) the use of a finned heat exchanger which in combination with a core takes advantage of most of the thermal energy contained in the flue gases. Another characteristic of the present is that it has an air deflector device that prevents the entry of air currents from the top of the heater, thus avoiding possible flashbacks, and even the extinction of the flame in the burner of several bodies

ARP120104676A 2012-07-06 2012-12-12 PILOT WATER HEATER WITHOUT PILOT WITH ELECTRONIC CONTROL SYSTEM AR089204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2012007938A MX2012007938A (en) 2012-07-06 2012-07-06 Electronically-controlled tankless water heater with pilotless ignition.

Publications (1)

Publication Number Publication Date
AR089204A1 true AR089204A1 (en) 2014-08-06

Family

ID=49877551

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120104676A AR089204A1 (en) 2012-07-06 2012-12-12 PILOT WATER HEATER WITHOUT PILOT WITH ELECTRONIC CONTROL SYSTEM

Country Status (6)

Country Link
US (1) US20140007821A1 (en)
AR (1) AR089204A1 (en)
BR (1) BR102013000487A2 (en)
CL (1) CL2013000166A1 (en)
CO (1) CO6950089A1 (en)
MX (1) MX2012007938A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2883497C (en) * 2013-07-22 2017-03-07 Rinnai Corporation Combined combustion device
CN107580553B (en) * 2015-07-02 2020-02-14 惠普发展公司，有限责任合伙企业 Drop detector for printhead
US10428972B2 (en) 2017-09-27 2019-10-01 Ademco Inc. Water heater gas valve
US10851911B2 (en) 2018-09-01 2020-12-01 Ademco Inc. Valve actuator with external coils
CN111981694B (en) * 2020-07-21 2023-07-25 华帝股份有限公司 Control method and system for gas water heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713515A (en) * 1995-12-05 1998-02-03 Pvi Industries, Inc. Method and system in a fluid heating apparatus for efficiently controlling combustion
US8498523B2 (en) * 2009-02-03 2013-07-30 Intellihot, Inc. Apparatus and control method for a hybrid tankless water heater

Also Published As

Publication number Publication date
BR102013000487A2 (en) 2015-06-09
CO6950089A1 (en) 2014-05-20
US20140007821A1 (en) 2014-01-09
CL2013000166A1 (en) 2013-04-01
MX2012007938A (en) 2014-01-17

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