• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Generator for domestic hot water and heating boilers that when circulating the electric current through the negative terminal (12) and the positive terminal (13) a high voltage pulse is produced between the negative electrode (3) and the positive electrode (4) ionizing an inert gas contained in a sealed casing (14) and establishing a plasma arc that emits a high amount of heat that warms the water circulating from a cold water inlet (1), passing through a coil until it empties into a hot water outlet (11). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2695251A1
    申请号:ES201730843
    申请日:2017-06-27
    公开日:2019-01-02
    发明作者:Esteban Francisco Javier Gredilla
    申请人:Esteban Francisco Javier Gredilla；
    IPC主号:
    专利说明:

    [0001]
    [0002] GENERATOR FOR HOT WATER HEATING AND HEATING WATER BOILERS
    [0003]
    [0004] TECHNICAL SECTOR
    [0005]
    [0006] The invention relates to a generator for domestic hot water and heating boilers, which uses a plasma arc to heat the circulating water through a serpentm that allows substantial yields with reduced dimensions, consumptions and manufacturing costs.
    [0007]
    [0008] STATE OF THE PREVIOUS TECHNIQUE
    [0009]
    [0010] Various systems for the generation of domestic hot water and heating by hot water circulation are known. We will quote the following:
    [0011]
    [0012] The electric heaters have a water tank with a capacity that usually ranges from 10 to 300 liters. Its operation is based on heating the water by an electrical resistance that is inside the tank. Once the water reaches a certain temperature, the resistance is turned off and the insulating material of the thermos is responsible for maintaining the water temperature. As the hot water is used, cold water enters the tank and the resistance starts up again.
    [0013]
    [0014] Once the stored hot water is finished, the electric heater takes a while to reheat the cold water that is entering the tank. This is a great disadvantage of electric heaters, because if several people in a row are drowned in the house, the hot water will not be enough for all of them and they will have to wait a while until the water heats up again. That is, the amount of hot water available is limited by the capacity of the tank. This capacity is proportional to the dimensions of the tank, so that the greater the capacity, the greater the space that we will have to allocate to said electric heater. In addition, the electrical resistance generated by the heat is submerged in the water and is rapidly losing efficiency as the waste dissolved in the water is deposited on it.
    [0015] The combustion heaters generate heat from burning a fuel, such as a gas (mainly: natural gas, butane or propane), and it is also used diesel or pellets. These boilers heat up instantaneously by passing the water around a series of fuel burners that heat the water as the water circulates. With this system, the water heats up only when it is going to be used.
    [0016]
    [0017] There are several types of combustion boilers. The storage boilers consist of a water storage tank, a burner on the bottom, a pilot flame and a thermostat. Rapid recovery boilers have a much smaller tank and are designed to heat the water immediately. The instantaneous ignition step boilers work only when the hot water tap is opened and the most efficient ones do not have a pilot flame, since they are electronic ignition and do not have a thermostat.
    [0018]
    [0019] Most combustion boilers need storage tanks for fuel such as butane or propane cylinders and tanks for diesel or pellets, so the user must be controlling the supply of fuel and replace it when it is running low.
    [0020]
    [0021] The boilers of natural gas are of constant supply, but they need a good and exhaustive maintenance. They must be cleaned, at least once a year, in order to avoid possible breakdowns and traffic jams, as well as periodic inspections and inspections of the supply to prevent accidents and safety problems.
    [0022]
    [0023] The combustion boilers emit polluting gases produced during the combustion so their installation is complex, having to be outdoors or have gas evacuation systems to the outside.
    [0024]
    [0025] EXPLANATION OF THE INVENTION
    [0026]
    [0027] Faced with this state of affairs, the present invention advocates a generator for domestic hot water and heating boilers that uses electric current to produce a high voltage pulse between two electrodes contained in a housing sealed that contains an inert gas. In such a way that the inert gas is ionized and a plasma arc is established that emits a high amount of heat that warms the water circulating through a serpentm.
    [0028]
    [0029] The electrical current passing through the electrodes causes the kinetic energy of the electrons to transform into heat due to the shocks they suffer with the atoms of the conductive material through which they circulate, raising the temperature thereof, due to the Joule effect.
    [0030]
    [0031] In addition, the passage of electrons from the negative electrode to the positive occurs, but also, in part, positive ions that move in the opposite direction. The shock of the ions generates an intense heat in the electrodes, warming more the positive electrode because the electrons that hit against the have greater total energy. In this way, a plasma column is generated whose temperature easily reaches 10000 ° C.
    [0032]
    [0033] As the housing of the generator is watertight and of reduced volume a large amount of heat accumulates, which is emitted by thermal radiation from the plasma column to the serpentm.
    [0034]
    [0035] In addition, the transmission of heat occurs by convention of the inert gas, by thermal conduction and joule effect of the current that circulates through the electrodes.
    [0036]
    [0037] The heat generated is heating the water that circulates through a serpentm. The generator object of the invention produces about 10000 Kcal / h per kWh consumed compared to 860 Kcal / h per kWh of the boilers for domestic hot water hitherto known.
    [0038]
    [0039] The current mixed equipment that generates sanitary hot water and for heating produces about 20,000 Kcal / h and has a consumption of 23.25 kWh, while with the generator object of the invention the consumption would be 2 kWh that is to say that its energy saving is of more than 10 times compared to current electric and gas equipment.
    [0040]
    [0041] In conclusion, the recommended generator has advantages in terms of efficiency, performance, consumption and care of the environment.
    [0042] DRAWINGS AND REFERENCES
    [0043]
    [0044] To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is included as an integral part of said description, in which the illustrative and non-limiting character has been represented. following:
    [0045]
    [0046] Figure 1 shows a perspective view of the device of the invention.
    [0047] Figure 2 .- Shows a longitudinal section of the device of the invention.
    [0048] Figure 3.- Shows a cross section in the area of the negative electrode.
    [0049] Figure 4.- Shows a cross section in the area of the positive electrode.
    [0050] Figure 5.- Shows a perspective view of the device of the invention in which a longitudinal partial cut and a transversal cut has been made.
    [0051]
    [0052] In these figures are indicated the following references:
    [0053]
    [0054] 1. Cold water entry
    [0055] 2. Water distributor for the negative electrode
    [0056] 3. Negative electrode
    [0057] 4. Positive electrode
    [0058] 5. Pipes for water circulation
    [0059] 6. Water distributor for positive electrode
    [0060] 7. Elbows
    [0061] 8. Thermal deflector
    [0062] 9. Insulating wall
    [0063] 10. Fins
    [0064] 11. Hot water outlet
    [0065] 12. Negative terminal
    [0066] 13. Positive terminal
    [0067] 14. Waterproof housing
    [0068]
    [0069] PREFERRED EMBODIMENT OF THE INVENTION
    [0070]
    [0071] With reference to the figures and references indicated above, a preferred embodiment for a generator for sanitary hot water boilers and for heating in which the electric current is circulated through the negative terminal (12) and the positive terminal (13) produces a high voltage pulse between the negative electrode (3) and the positive electrode (4) ionizing a contained inert gas in a sealed casing (14) and establishing a plasma arc that emits a high amount of heat that warms the water circulating from a cold water inlet (1), passing through a serpentm until it empties into a hot water outlet (11). ). The external configuration of the generator is shown in figure 1 and the internal configuration in figure 5.
    [0072]
    [0073] Figure 2 illustrates the circulation of the water by a serpentm that starts from the cold water inlet (1), and crosses the water distributor for the negative electrode (2), which presents an elongation in the form of "U" that is internal in the negative electrode (3) cooling it, the water leaves the water distributor for the negative electrode (2) and continues its journey through a water circulation tube (5) arranged parallel to the electrodes (3 and 4); and ending in the water distributor for the positive electrode (6), which also has an elongation in "U" that goes inside the positive electrode (4) by cooling it; the water leaves the water distributor for the positive electrode (6) and continues its journey through an even number of tubes for circulating the water (5) that run parallel to the electrodes (3 and 4) and join together two in two using elbows (7); the last of the tubes for circulating the water (5) is joined by an elbow (7) to the termination of the serpentm that ends its journey in the hot water outlet (11).
    [0074]
    [0075] Figures 3 and 4 show details of the serpentm in which the water inlets appear in the water distributor for the negative electrode (2) and in the water distributor for the positive electrode (6), the union elbows ( 7); as well as the negative terminal (12) and the positive terminal (13) through which the electric current flows. The hot water outlet (11) is also illustrated.
    [0076]
    [0077] In this preferred embodiment, the tubes for circulating the water (5) can pass through a series of fins (10) arranged perpendicularly to the electrodes (3 and 4), which increases the transmission of the heat produced by conduction, convection and radiation. The arrangement of the fins is shown in figures 2 and 5.
    [0078]
    [0079] The generator object of the invention can incorporate insulating walls (9) in the water distributor for the negative electrode (2) and the water distributor for the positive electrode (6), as illustrated in figures 2, 3 and 5. These insulating walls reduce the dissipation of heat and electrically isolate the generator, preventing the production of short circuits.
    [0080]
    [0081] In figures 2 and 5 a coating of the inner face of the sealed housing (14) is represented with a thermal deflector (8), which has the purpose of decreasing heat dissipation, which increases the performance of the generator.
    [0082]
    [0083] INDUSTRIAL APPLICATION
    [0084]
    [0085] From all the above it is deduced that the generator recommended will be used in the manufacture of new hot water and heating boilers or as a substitute for the boiler combustion elements already installed.
    权利要求:
    Claims (5)
    [1]
    1. Generator for domestic hot water and heating boilers characterized in that by circulating the electric current through the negative terminal (12) and the positive terminal (13) a high voltage pulse is produced between the negative electrode (3) and the positive electrode (4) ionizing an inert gas contained in a sealed casing (14) and establishing a plasma arc that emits a high amount of heat that warms the water circulating from a cold water inlet (1), passing through a serpent until it empties into a hot water outlet (11).
    [2]
    2. Generator for domestic hot water boilers and heating, according to the first claim, characterized in that the water circulates through a serpentm that starts from the cold water inlet (1), and crosses the water distributor for the negative electrode (2), which has an elongation in the form of "U" that goes into the negative electrode (3) cooling it, water leaves the water distributor for the negative electrode (2) and continues its journey through a tube for water circulation (5) arranged parallel to the electrodes (3 and 4), and ending at the water distributor for the positive electrode (6), which also has a "U" elongation that goes into the positive electrode ( 4) cooling it; the water leaves the water distributor for the positive electrode (6) and continues its journey through an even number of tubes for circulating the water (5) that run parallel to the electrodes (3 and 4) and join together two in two using elbows (7); the last of the tubes for circulating the water (5) is joined by an elbow (7) to the termination of the serpentm that ends its journey in the hot water outlet (11).
    [3]
    3. Generator for domestic hot water and heating boilers, according to the previous claims, characterized in that the water circulation tubes (5) pass through fins (10) arranged perpendicularly to the electrodes (3 and 4).
    [4]
    4. Generator for domestic hot water and heating boilers, according to the first and second claims, characterized in that the water distributor for the negative electrode (2) and the water distributor for the positive electrode (6) have insulating walls (9)
    [5]
    5. Generator for domestic hot water and heating boilers, according to the first claim, characterized in that the inner face of the sealed housing (14) is coated with a thermal deflector (8).
    类似技术:
    公开号 | 公开日 | 专利标题
    US7007858B2|2006-03-07|Compact boiler with tankless heater for providing heat and domestic hot water and method of operation
    ES2695251B2|2019-11-05|Generator for domestic hot water and heating boilers.
    CO5990187A1|2008-12-31|BACKWATER WATER HEATER WITH IONIZED IGNITION AND ELECTRONIC TEMPERATURE CONTROL FOR FORCED CIRCULATION HEATERS WITH SOLAR ENERGY APPLICATION
    MX2012007938A|2014-01-17|Electronically-controlled tankless water heater with pilotless ignition.
    KR100889799B1|2009-03-20|Electric boiler
    RU2452907C1|2012-06-10|Boiler for heating and/or hot water supply and boiler heat exchanger
    CN210197678U|2020-03-27|Novel household microwave plasma wall-mounted furnace
    ES2384848B1|2013-03-19|HIGH PERFORMANCE AND THERMODYNAMIC EFFICIENCY ELECTRICAL RADIATOR.
    KR200284929Y1|2002-08-07|A heat-keeping boiler using graphite material
    KR20110128102A|2011-11-28|Electric heat boiler
    KR100747120B1|2007-08-07|Heating system of boiler
    ES2885186T3|2021-12-13|Portable heater
    CN206267582U|2017-06-20|A kind of new heat exchange station
    ES2330991B1|2010-06-22|LOW CONSUMPTION ELECTRIC RADIATOR.
    ES2746928T3|2020-03-09|Set of heat exchanger tubes
    KR101962352B1|2019-03-26|Boiler with heating blower
    CN216048396U|2022-03-15|Heat exchanger and hanging stove
    KR100456667B1|2004-11-18|High temperature plasma boiler
    JP2018141583A|2018-09-13|Boiler device
    KR200391176Y1|2005-07-29|Compulsion Convection Type Heater Stove
    RU2137049C1|1999-09-10|Hot-water boiler
    KR200325395Y1|2003-09-03|Boiler
    KR100533878B1|2005-12-06|Boiler for both hot air and hot water
    ES2738409T3|2020-01-22|Boiler with preset measures, but suitable for containing heat exchangers of different sizes
    KR100417209B1|2004-02-05|Heat exchanger of gas boiler
    同族专利:
    公开号 | 公开日
    ES2695251B2|2019-11-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5685997A|1994-11-14|1997-11-11|Lopresti; Daniel R.|Plasma oscillator water heater/steam boiler|
    KR20110032551A|2009-09-23|2011-03-30|이한수|Heating source device of boiler used plasma and heat exchanger using the same|
    CN105066419A|2015-07-16|2015-11-18|张建超|Plasma heater and plasma heating device|
    CN205102383U|2015-10-28|2016-03-23|广东美的厨房电器制造有限公司|Water heater|
    法律状态:
    2019-01-02| BA2A| Patent application published|Ref document number: 2695251 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190102 |
    2019-11-05| FG2A| Definitive protection|Ref document number: 2695251 Country of ref document: ES Kind code of ref document: B2 Effective date: 20191105 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730843A|ES2695251B2|2017-06-27|2017-06-27|Generator for domestic hot water and heating boilers.|ES201730843A| ES2695251B2|2017-06-27|2017-06-27|Generator for domestic hot water and heating boilers.|
    [返回顶部]