WO2017105178A1 - Calentador de agua de intercambiador y fuente de calor híbridos - Google Patents
Calentador de agua de intercambiador y fuente de calor híbridos Download PDFInfo
- Publication number
- WO2017105178A1 WO2017105178A1 PCT/MX2015/000183 MX2015000183W WO2017105178A1 WO 2017105178 A1 WO2017105178 A1 WO 2017105178A1 MX 2015000183 W MX2015000183 W MX 2015000183W WO 2017105178 A1 WO2017105178 A1 WO 2017105178A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- gas
- heat exchanger
- temperature
- tank
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 31
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 235000012489 doughnuts Nutrition 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- 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
-
- 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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
-
- 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
- F24H15/174—Supplying heated water with desired temperature or desired range of temperature
-
- 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
-
- 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
- F24H15/223—Temperature of the water in the water 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/25—Temperature of the heat-generating means in the heater
-
- 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
- F24H15/281—Input from user
-
- 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
-
- 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
- F24H15/37—Control of heat-generating means in heaters of electric heaters
-
- 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
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
Definitions
- thermodynamics since it is a water heater that is based on heat exchangers and heating sources.
- US 6907846 B2 illustrates the technology of a condensation heater that maximizes the extraction of heat from the combustion waste gases of the burner, incorporating in the invention an arrangement that prevents corrosion of the elements that compose it.
- US Patent 6640047 B2 entitled “Hybrid water heater with electric! Heating unit and combustor” exposes the technology of the hybrid heater, which operates on the basis of a heat pump and a gas burner that compensates for heating when the weather is too cold as to extract some heat from the environment.
- the heating of the water for domestic use is achieved using a heat absorber of rapid absorption as an entrance to a reserve tank that in turn receives the combustion gases of the first exchanger achieving advantages in efficiency and thermal stability by not totally depend on the rapid absorption system, additionally it has heating by electrical resistance that ensures hot water service even when there is no gas.
- Figure 1 is an isometric view of the hybrid heat exchanger and heat source water heater.
- Figure 2 is a view of an isometric section of the hybrid heat exchanger water heater that allows observing its internal components.
- Figure 3 is a front view of the hybrid heat exchanger and water heater without the cover of the compartment for access to the internal components from which a part of its internal composition is observed.
- Figure 4 is a view of an isometric section of the hybrid heat exchanger and water heater that allows observing the internal parts of the hot water tank
- the hybrid heat exchanger water heater is composed of:
- Support plate It allows the heater to be installed by attaching to a wall or wall.
- Hybrid Exchanger Water Heater and Heat Source requires keeping it connected to a gas source for combustion through the connection for the gas supply (5), to the water supply outlet through the water inlet connection cold (3), to the hot water distribution pipe with the hot water outlet connection (4) and to a power source using the power supply cable (7).
- the control module (23) will immediately determine if the water temperature in the hot water tank (11) is higher or equal to that requested, if not, the heating will start by electric heating and gas combustion; electric heating is done by turning on the electrical resistance (16) using a proportional-Integral-Derivative (PID) control algorithm until the temperature measured with the tank temperature sensor (20) is achieved reach.
- PID proportional-Integral-Derivative
- the combustion heating starts in two cases: the first when the control module (23) determines that the temperature recorded by the tank temperature sensor (20) is 5 ° C or more below the requested temperature and the second at open any of the hot water outlets that are connected to the hot water distribution pipe, that causes the water to flow entering the cold water inlet connection (3) passing through the water flow sensor (21) which sends the flow presence signal to the control module (23), then the water passes through the preheater (15), which starts its heating and then enters the primary heat exchanger (13) from which it receives the fire fully from the gas burner (12), passing to the hot water tank (11) in the form of a square donut whose outer walls are covered by the thermal insulation of the tank (10) that prevents heat loss and its inner walls res is physically coupled to the secondary heat exchanger (14) from which it obtains additional heating of the combustion exhaust gases, it is in said hot water tank (11) where the water is temporarily stored and exposed to the electrical resistance (16 ) which together with the secondary heat exchanger (14) allows to maintain the temperature and then exit to the hot water outlet connection
- the control module (23) determines by means of the tank temperature sensor (20) if the water temperature is below that previously selected by the user, which causes the heating to start causing the flame in the gas burner ( 12) executing the ignition cycle: opens the gas control solenoid valve (8) keeping the ignition electrodes (18) activated until the flame detector (22) sends the signal of fire to the control module (23) whereby said module will cease the ignition signal, likewise if it does not detect that the flame existed after two retries of 2 seconds each the control module (23) will obtain the gas detector reading (24) to ensure that there is entering the same in the connection for the gas supply (5), if there is, it will repeat the ignition cycle until the flame detection is obtained, after five unsuccessful ignition cycles the control module (23) will show an alarm in e l manual control panel (9).
- the combustion heating will stop if the temperature sensor of the primary heat exchanger (19) indicates that the temperature has been exceeded. previously set by the user or if the tank temperature sensor (20) indicates that said temperature has already been reached at the same time as the water flow sensor (21) indicates that there is no flow or if the flame detector (22) indicates that it went off by itself. If the flame detector (22) indicates that it has shut down for no apparent reason, the control module (23) will start the ignition cycle again.
- the heat from the gas burner (12) is absorbed in a first stage by the primary heat exchanger (13) and by the walls of the preheater (15) and then circulated through the secondary heat exchanger (14) that transfers the heat residual combustion gases to the hot water tank (11) and then pass through the flue gas exhaust pipe (6).
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Control Of Combustion (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX2015/000183 WO2017105178A1 (es) | 2015-12-14 | 2015-12-14 | Calentador de agua de intercambiador y fuente de calor híbridos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX2015/000183 WO2017105178A1 (es) | 2015-12-14 | 2015-12-14 | Calentador de agua de intercambiador y fuente de calor híbridos |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017105178A1 true WO2017105178A1 (es) | 2017-06-22 |
Family
ID=59056940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2015/000183 WO2017105178A1 (es) | 2015-12-14 | 2015-12-14 | Calentador de agua de intercambiador y fuente de calor híbridos |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2017105178A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111947320A (zh) * | 2020-08-13 | 2020-11-17 | 珠海格力电器股份有限公司 | 燃气热水器的控制方法、装置、燃气热水器及存储介质 |
CN114636247A (zh) * | 2020-12-01 | 2022-06-17 | 青岛经济技术开发区海尔热水器有限公司 | 燃气热水器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109794A1 (en) * | 2008-03-05 | 2009-09-11 | B.B.I.P. SZELLEMI TULAJDONJOG-HASZNOSĺTŐ ÉS VAGYONKEZELŐ KORLÁTOLT FELELŐSSÉGŰ TÁRSASÁG | Water heater arrangement |
US20100111508A1 (en) * | 2008-10-07 | 2010-05-06 | A. O. Smith Corporation | Mixed energy heater with constant temperature control |
US20130042635A1 (en) * | 2011-08-17 | 2013-02-21 | General Electric Company | Heat pump water heater in conjunction with gas water heater |
US20150253038A1 (en) * | 2015-04-29 | 2015-09-10 | Erskin Johnson, SR. | Dual Energy Electric and Gas Water Heater with Igniter Shutoff Circuit |
-
2015
- 2015-12-14 WO PCT/MX2015/000183 patent/WO2017105178A1/es active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009109794A1 (en) * | 2008-03-05 | 2009-09-11 | B.B.I.P. SZELLEMI TULAJDONJOG-HASZNOSĺTŐ ÉS VAGYONKEZELŐ KORLÁTOLT FELELŐSSÉGŰ TÁRSASÁG | Water heater arrangement |
US20100111508A1 (en) * | 2008-10-07 | 2010-05-06 | A. O. Smith Corporation | Mixed energy heater with constant temperature control |
US20130042635A1 (en) * | 2011-08-17 | 2013-02-21 | General Electric Company | Heat pump water heater in conjunction with gas water heater |
US20150253038A1 (en) * | 2015-04-29 | 2015-09-10 | Erskin Johnson, SR. | Dual Energy Electric and Gas Water Heater with Igniter Shutoff Circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111947320A (zh) * | 2020-08-13 | 2020-11-17 | 珠海格力电器股份有限公司 | 燃气热水器的控制方法、装置、燃气热水器及存储介质 |
CN114636247A (zh) * | 2020-12-01 | 2022-06-17 | 青岛经济技术开发区海尔热水器有限公司 | 燃气热水器 |
CN114636247B (zh) * | 2020-12-01 | 2023-10-20 | 青岛经济技术开发区海尔热水器有限公司 | 燃气热水器 |
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