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EP1865273A1 - Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung - Google Patents

Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung Download PDF

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Publication number
EP1865273A1
EP1865273A1 EP06114990A EP06114990A EP1865273A1 EP 1865273 A1 EP1865273 A1 EP 1865273A1 EP 06114990 A EP06114990 A EP 06114990A EP 06114990 A EP06114990 A EP 06114990A EP 1865273 A1 EP1865273 A1 EP 1865273A1
Authority
EP
European Patent Office
Prior art keywords
gas
turbine
pressure
inlet
kpa
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Withdrawn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
EP06114990A
Other languages
English (en)
French (fr)
Inventor
Alain Meyer
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.)
MGH - Power TECH sprl
Original Assignee
MGH - Power TECH sprl
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 MGH - Power TECH sprl filed Critical MGH - Power TECH sprl
Priority to EP06114990A priority Critical patent/EP1865273A1/de
Publication of EP1865273A1 publication Critical patent/EP1865273A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies

Definitions

  • the subject of the present invention is a method / heating system based on the principle of friction of fluids.
  • the system comprises an enclosure with (in particular) two air inlets and at least one air outlet, as well as several gas turbines placed in the enclosure on the same drive axis, intended to generate frictional heat.
  • the air coming out of this "friction heating" enclosure can be used to heat the air of an air conditioning system, to supply the energy of a chiller for the air of the same air conditioning system , and / or to heat a water heater.
  • the air circuit communicating with the friction heating chamber can be closed by means of a directional valve, the objective of which is not therefore clearly not to ensure an overpressure in the system compared to the ambient pressure.
  • the object of the invention is therefore to provide a gas friction heating system comprising a gas circulation turbine and a heat exchanger, in which the gas circulation turbine and the heat exchanger constitute a closed circuit of the gas circulation turbine. point of view of the frictional gas, while the pressure of the frictional gas in the closed circuit is greater than 250 kPa (2.5 bar), and more particularly between 300 and 1000 kPa (3 and 10 Bar), and in a manner preferably between 300 and 500 kPa (3 and 5 bar).
  • the gas pressure may more particularly be greater than 250 kPa at the inlet of the turbine, while the pressure difference between the inlet and the outlet of the turbine is more particularly greater than at 25 kPa.
  • the circulation circuit of the frictional gas comprising the heat exchanger generates a resistance corresponding to a differential pressure between the inlet pressure and the outlet pressure greater than 0.25. bar.
  • the pressure difference between the inlet and the outlet of the turbine is more particularly at least 10% of the pressure of the gas at the inlet of the turbine.
  • the invention also also aims to provide a central heating boiler and / or hot water production (“central heating”) comprising means for generating heat and means for transferring heat to the heat.
  • water which boiler more specifically involves a gas friction heat generation whereas it comprises a gas circulation turbine and a heat exchanger combined in a closed circuit, from the point of view of the frictional gas, in which the pressure is greater than 250 kPa (2.5 bar), and more particularly located between 300 and 1000 kPa (3 and 10 bar), and most preferably between 300 and 500 kPa (3 and 5 bar).
  • the gas circulation turbine and the heat exchanger are more particularly combined in a compact and integrated closed circuit.
  • the gas pressure is more particularly greater than 250 kPa at the inlet of the turbine and the pressure difference between the inlet and the outlet of the turbine is greater than 25. kPa.
  • the pressure difference between the inlet and the outlet of the turbine is at least 10% of the pressure of the gas at the inlet of the turbine.
  • the system / boiler involves a flow rate of the turbine of the order of 150 to 200 m 3 / h.
  • the heating process is based on the circulation of a pressurized gas in a network of plates generating a heating thereof because of the friction on the walls.
  • the air circulates at high speed in a ring, accelerated by the turbine and realizing a phenomenon of friction on the plates forming the micro-network.
  • the principle of heat generation is the frictional heating of a gas moving at high speed in a closed circuit.
  • the energy efficiency is increased thanks to the fact that the gas is pressurized.
  • the friction occurs more particularly in a network of stamped plates and assembled by brazing (the exchanger) in which gas and fluid circulate in opposite directions
  • the exchanger (7) is composed of plates deformed so as to form a micro groove between each plate.
  • the steel is a food grade stainless steel pierced alternately up and down to create a "baffle" passage every other plate or plate out of 3 when the invention is applied in an air conditioner function.
  • the exchanger can be made with more plates (interfaces).
  • the circulation of the gas is ensured at constant pressure by a special turbine.
  • This is driven by a transmission by an electric motor.
  • the transmission can, depending on the case, increase the speed of the turbine and is designed to optimize the efficiency of the boiler / central heating.
  • the effect of friction is improved by pressurizing the gas with a mini compressor regulated by a pressure switch.
  • the circuit of the heated liquid is accelerated by a traditional pump (see 30, Fig. 2), external or internal to the process and terminated by an inlet (12) and an outlet (13) allowing the service connections for any type of installation, heating, production of heated liquid etc., ...
  • the entire external circuit of the invention is powered by the input (16).
  • the invention can be equipped with a small (14) which by the supply of the liquid carrier (water in this case), via (10) (11), loaded in calories can continuously produce a domestic heated water in output (15).
  • the invention is self-regulated by a thermostat measuring the outlet temperature of the fluid.
  • the invention by design, operates in a closed circuit and therefore does not release any waste, smoke or other pollution.
  • the invention can be adapted for other sectors: food, swimming pool, production of domestic hot water.
  • This plant can be combined with a traditional cold production system by adding an intermediate plate on the exchanger.
  • the elements (19) (20) (21) represent the refrigeration components namely the compressor (20), the condenser (21), the exchanger (19), transmitting the frigories to the input and output utilization circuit (12). ) and (13).
  • This configuration of production of frigories is not suitable for installations requiring production of a permanently heated liquid because in this case there is an incompatibility to use a third plate in the exchanger.

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  • 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)
  • Engine Equipment That Uses Special Cycles (AREA)
EP06114990A 2006-06-06 2006-06-06 Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung Withdrawn EP1865273A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06114990A EP1865273A1 (de) 2006-06-06 2006-06-06 Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06114990A EP1865273A1 (de) 2006-06-06 2006-06-06 Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung

Publications (1)

Publication Number Publication Date
EP1865273A1 true EP1865273A1 (de) 2007-12-12

Family

ID=37440738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06114990A Withdrawn EP1865273A1 (de) 2006-06-06 2006-06-06 Heizverfahren und Heizung basierend auf dem Prinzip der Fluidreibung

Country Status (1)

Country Link
EP (1) EP1865273A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107036316A (zh) * 2017-06-08 2017-08-11 黄建斌 供热装置、供暖系统及热气流试验台
CN114941860A (zh) * 2022-05-24 2022-08-26 日照汇德物联科技有限公司 高转速空气摩擦加热机组

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874190A (en) * 1973-10-30 1975-04-01 Michael Eskeli Sealed single rotor turbine
US3919845A (en) * 1973-10-30 1975-11-18 Michael Eskeli Dual fluid single rotor turbine
GB2004362A (en) * 1977-09-14 1979-03-28 Elmapa Nv Apparatus for generating thermal energy and electrical energy
JPS59122856A (ja) * 1982-12-27 1984-07-16 Nobuyoshi Kuboyama 減圧平衡摩擦熱発生装置
US4696283A (en) * 1986-03-06 1987-09-29 Kohlmetz Charles W Kinetic heater
US5226593A (en) * 1992-01-10 1993-07-13 Beryozkin Vladimir L Method and means of heating space areas and objects
US6547153B1 (en) * 2000-10-26 2003-04-15 Maxie C. Davis Heating and cooling system using frictional air heating

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874190A (en) * 1973-10-30 1975-04-01 Michael Eskeli Sealed single rotor turbine
US3919845A (en) * 1973-10-30 1975-11-18 Michael Eskeli Dual fluid single rotor turbine
GB2004362A (en) * 1977-09-14 1979-03-28 Elmapa Nv Apparatus for generating thermal energy and electrical energy
JPS59122856A (ja) * 1982-12-27 1984-07-16 Nobuyoshi Kuboyama 減圧平衡摩擦熱発生装置
US4696283A (en) * 1986-03-06 1987-09-29 Kohlmetz Charles W Kinetic heater
US5226593A (en) * 1992-01-10 1993-07-13 Beryozkin Vladimir L Method and means of heating space areas and objects
US6547153B1 (en) * 2000-10-26 2003-04-15 Maxie C. Davis Heating and cooling system using frictional air heating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107036316A (zh) * 2017-06-08 2017-08-11 黄建斌 供热装置、供暖系统及热气流试验台
CN114941860A (zh) * 2022-05-24 2022-08-26 日照汇德物联科技有限公司 高转速空气摩擦加热机组
CN114941860B (zh) * 2022-05-24 2024-10-01 日照汇德物联科技有限公司 高转速空气摩擦加热机组

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