WO2012164322A1 - Équipement de cavitation pour produire des liquides chauffés, et sa méthode de fonctionnement - Google Patents

Équipement de cavitation pour produire des liquides chauffés, et sa méthode de fonctionnement Download PDF

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Publication number
WO2012164322A1
WO2012164322A1 PCT/HU2012/000041 HU2012000041W WO2012164322A1 WO 2012164322 A1 WO2012164322 A1 WO 2012164322A1 HU 2012000041 W HU2012000041 W HU 2012000041W WO 2012164322 A1 WO2012164322 A1 WO 2012164322A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavitation
house
ring
liquid
cloak
Prior art date
Application number
PCT/HU2012/000041
Other languages
English (en)
Inventor
József FÁBIÁN
Original Assignee
Fabian Jozsef
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 Fabian Jozsef filed Critical Fabian Jozsef
Publication of WO2012164322A1 publication Critical patent/WO2012164322A1/fr

Links

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
    • F24V40/10—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies the fluid passing through restriction means

Definitions

  • the subject of the invention is a cavitation equipment producing heated liquids, containing at least one engine, a house, the liquid to be heated, and one or more cavernous cavitation body rotating in the liquid to be heated and driven by the engine.
  • the invention includes the procedure for the operation of the equipment.
  • the solution according to the invention advantageously eliminates the otherwise harmful and eroding features of cavitation, while using the generated cavitational heat to heat liquids, primarily water.
  • Cavitational vacuum bubbles are created in the lower pressure parts of liquids, primarily in areas the liquid flows at high speed.
  • the phenomenon is common in central pumps and in the proximity of ship propellers or water turbines, and may extensively erode the rotating propellers and the surface of all materials affected.
  • the phenomenon is accompanied by vibration and knocking-like sounds, it distorts the flow pattern, and reduces the efficiency of the associated engine. Irrespective of the material the propeller or turbine blade is made of, cavitation erodes the respective surfaces by literally eating away even the hardest alloys and creating tiny wholes and cavities on the surface.
  • the name of the phenomenon is of this origin, as cavitation means the creation of cavities.
  • Cavitational vacuum bubbles are small, just a few millimetre sized bubbles generated by sudden decrease in pressure in high-speed liquid flows between the molecules of the liquid.
  • the bubbles crash when entering high- pressure areas, or - explode and fill the space evenly with drops, if the pressure of high- pressure liquids drops suddenly. Small cavities are created among the drops and drop molecules, creating literally vacuum bubbles.
  • the subsequent crash of such vacuum bubbles is accompanied by a low crashing noise and light emission.
  • the crashing of large quantities of liquid molecules produces cracking, bouncing, rumbling noise.
  • the cavitational devices described in the American Griggs patents No. US 5,188,090 and No. US 5,385,298 may be the closest solutions to our invention.
  • a cylindrical body is placed into the house of the device, the cloak of which is fitted with cavitational bores.
  • the liquid to be heated is placed into the cylindrical free space between the rotating body with cavitational bores and the internal cloak of the house; the pressure and temperature of the liquid increases while the cavitational body is rotating.
  • the purpose of our invention is to eliminate the disadvantages of the known solutions and the harmful caviational effects in water heating devices, to improve efficiency, and to reduce cavitational noise.
  • the invention is based on the realisation that we may achieve our objective by installing a constricting form containing cavitational steps between the rotating cavitational body and the internal cloak of the house containing the body, or by designing the internal cloak of the house this way. In this case, we can continuously ensure that the vacuum bubbles exploded. If we can ensure by designing the internal cloak of the house this way that the liquid to be heated surrounds the vacuum bubbles in the bores upon explosion, we can reduce the cavitational noise, and can also eliminate the harmful effects of cavitation.
  • the advantages of the invention may be increased in further, if the rotating cavitational body is installed into a cavitation ring, the external cloak of which is fitted with additional cavitational bores. The cavitational ring rotates in the opposite direction than the cavitational body. Thus, we create an additional liquid heating cavitational flow zone.
  • the invention is a cavitation equipment producing heated liquids, containing at least one engine, a house, the liquid to be heated, and one or more cavernous cavitation body rotating in the liquid to be heated and driven by the engine.
  • the engine may be electric engine, but steam or internal combustion engines, or the rotating shafts of turbines may also be used to drive the cavitation equipment.
  • the invention also includes the procedure for the operation of the equipment.
  • Figure 1 shows the section drawing of cavitation equipment
  • Figure 2 shows the perspective picture of the cavitation equipment with the house partially removed
  • Figure 3 shows the A-A section of the cavitation equipment
  • Figure 3a shows an enlarged section of Figure 3
  • FIG. 4 shows the cavitation equipment from the outside
  • Figure 5 shows the A-A section of the cavitation equipment with the growing vacuum bubbles
  • Figure 6 shows the cavitation equipment with the driving engine
  • Figure 7 shows the section drawing of cavitation equipment with the cavitation body installed in the ring
  • Figure 8 shows the perspectie picture of the cavitation equipment with the cavitation body installed in the ring and with the house partially removed
  • Figure 9 shows the section of the cavitation equipment perpendicular to the shaft
  • Figure 9a shows an enlarged section of Figure 9
  • Figure 10 shows the section of the cavitation equipment perpendicular to the shaft, with the growing vacuum bubbles
  • Figure 1 1 shows the cavitation equipment with the cavitation body in the ring, and with the engine and the other engine placed on each sides of the cavitation equipment.
  • FIGs 1 and 2 clearly shows the design of the cavitation equipment 1.
  • the house 6 containing the cavitation body 2 consists of three parts: the house ring 23, and the house panel 18 and other house panel 12 surrounding it. The three parts of the house 6 are held together by the fixing screw 29.
  • the cavitation body 2 is placed into the house 6 and is fixed to the shaft 1 1.
  • the shaft 1 1 is held by a deep notched ball bearing 13, the pedestal 31 of which is fixed to the house 6 with a holding screw 30.
  • the ceramic obturator ring 14 on the shaft 11 ensures that the liquid to be heated 27 remains in the house 6.
  • Figure 1 clearly shows - and is indicated with arrows - that the liquid to be heated 27 enters the house in the middle of the other house panel 12.
  • FIG. 1 shows the partial section of the cavitation body 2 with the bores 22 on it.
  • the constricting form 4 - an important feature of the invention - is also shown on Figure 1 , which form creates the constricting gap 5.
  • Figures 3 and 3 a show the A- A section of the cavitation equipment 1, and Figure 4 shows the equipment from the outside.
  • Figure 3 a clearly shows the cavitation step 3 and the constricting gap 5 created by the constricting form 4 presented on Figure 1.
  • Figure 5 shows the creation and growth of the vacuum bubbles 25 until they reach the cavitation step 3, and the exploding vacuum bubbles 26 are also indicated symbolically.
  • the drawing is merely symbolic and indicates the growth of the otherwise invisible vacuum among the streched molecules.
  • the vacuum bubbles 25 are created among the molecules and surrounded by the liquid to be heated 27; the bubbles do not actually explode but crash, when they reach the cavitation step 3.
  • Figure 5 symbolically shows the exploding vacuum bubble 26 as well.
  • FIG. 6 shows the cavitation equipment 1 integrated with the driving engine 10 and fitted with input pipe-stubs 16 and output pipe-stub 15.
  • Figures 7 and 8 show an advantageous embodiment of the invention, where the cavitation body 2 is installed into a cavitation ring 8. Similarly to Figures 1 and 2, these figures show sections and perspective pictures of the cavitation equipment 1.
  • the cavitation ring 8 must be fixed and driven.
  • the cavitation ring 8, with the obturator ring 14 and the holding screws 30, is held by the deep notched ball bearing 13 used to fix the cavitation body 2, and the cavitation ring 8 is rotated by the other shaft 19 and the other engine 17.
  • Figures 9 and 9a show the cavitation step 3 installed, according to our invention, on the internal cloak 9 of the cavitation ring 8, and the free constricting gap 5 between the external cloak 20 of the cavitation body 2 and the internal cloak 9 of the cavitation ring 8.
  • These figures also show the additional cavitational step 28 installed on the internal cloak 24 of the house ring 23, and the free constricting gap 5 between the external cloak 21 of the cavitation ring 8 and the internal cloak 24 of the house ring 23.
  • Figure 9 clearly shows the bores 22 on the external cloak 20 of the cavitation body 2 and on the external cloak 21 of the cavitation ring 8.
  • Figure 10 shows the growth of the otherwise invisible vacuum bubbles 25 between the molecules, the exploding vacuum bubbles 26 upon explosion after reaching the additional cavitational step 28.
  • This Figure does not indicate - as already presented on Figure 5 - the creation of the vacuum bubbles 25 on the cavitation body 2.
  • Figure 10 also shows the rotation direction of the driving engine 10 and of the other engine 17.
  • FIG 11 shows the cavitation equipment 1 with the driving engine 10 and shaft 1 1 located next to the house panel 18, and with the other engine 17 and other shaft 19 located next to the other house panel 12.
  • the liquid to be heated 27 enters the cavitation equipment 1 through the input pipe-stub 16, and the heated liquid 7 exits through the output pipe-stub 15 for external use.
  • the liquid to be heated 27 is otherwise continuously flowing through the constricting gaps 5, and the vacuum bubbles 25 are crashed in the expanding liquid after passing the constricting gap 5, while, upon the crash, the liquid molecules, moving in opposite directions, explode.
  • the heat generated during the explosion is absorbed by the surrounding liquid, and the heated liquid 7 is extracted through the output pipe-stub 15.
  • the cavitation equipment according to the invention that we successfully eliminated the harmful effects of the cavitation phenomenon by using flow channels designed for the liquid to be heated and by using the procedure for the operation of the equipment; thus the house of the equipment may be made of plastic, and the rotating parts may be made of aluminium alloys.
  • the advantages also include that there is no cavitational noise, or the noise is softer than that of the driving engines.

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

L'invention concerne un équipement de cavitation produisant des liquides chauffés, contenant au moins un moteur, un boîtier, le liquide à chauffer, et un ou plusieurs corps de cavitation caverneux tournant dans le liquide à chauffer et entraînés par le moteur. L'invention est caractérisée en ce qu'une forme de constriction (4) est installée dans le boîtier (6), la forme de constriction (4) contenant des paliers de cavitation (3), et il y a un espace de constriction libre (5) destiné au liquide à chauffer (27) entre la forme de constriction (4) et le corps de cavitation (2). La méthode d'utilisation de l'équipement de cavitation fait également partie de l'invention.
PCT/HU2012/000041 2011-05-27 2012-05-24 Équipement de cavitation pour produire des liquides chauffés, et sa méthode de fonctionnement WO2012164322A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP1100275 2011-05-27
HU1100275A HU230503B1 (hu) 2011-05-27 2011-05-27 Kavitációs berendezés meleg folyadék előállítására, és eljárás annak üzemeltetésére

Publications (1)

Publication Number Publication Date
WO2012164322A1 true WO2012164322A1 (fr) 2012-12-06

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HU (1) HU230503B1 (fr)
WO (1) WO2012164322A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918945A1 (fr) * 2014-03-11 2015-09-16 US Intercorp LLC Procédé et appareil pour chauffer des liquides
WO2016187113A1 (fr) * 2015-05-18 2016-11-24 Aho Richard E Moteur de cavitation
WO2018132640A1 (fr) 2017-01-13 2018-07-19 US Intercorp LLC Procédé et appareil pour chauffer et purifier des liquides
US10240774B2 (en) 2014-03-11 2019-03-26 US Intercorp LLC Method and apparatus for heating and purifying liquids
WO2021096851A1 (fr) * 2019-11-13 2021-05-20 United Cavitation Integrated Technologies Procédé et appareil d'extraction d'huile végétale en utilisant un liquide chauffé obtenu à partir d'un appareil de cavitation
WO2022144561A1 (fr) * 2020-12-28 2022-07-07 Sonolab Di Villa Pasquale Machine thermique à tourbillon d'eau en spirale

Citations (13)

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US2683448A (en) 1951-07-12 1954-07-13 Leonard J Wolf Rotary mechanical heater
US3720372A (en) 1971-12-09 1973-03-13 Gen Motors Corp Means for rapidly heating interior of a motor vehicle
US4424797A (en) 1981-10-13 1984-01-10 Eugene Perkins Heating device
US4779575A (en) 1987-08-04 1988-10-25 Perkins Eugene W Liquid friction heating apparatus
US5188090A (en) 1991-04-08 1993-02-23 Hydro Dynamics, Inc. Apparatus for heating fluids
US5385298A (en) 1991-04-08 1995-01-31 Hydro Dynamics, Inc. Apparatus for heating fluids
US6164274A (en) 1998-07-09 2000-12-26 Giebeler; James F. Apparatus and method for heating fluid
US6227193B1 (en) 1995-04-18 2001-05-08 Advanced Molecular Technologies, L.L.C. Method for heating a liquid and a device for accomplishing the same
US6386751B1 (en) * 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
US20050051111A1 (en) * 2003-07-07 2005-03-10 Thoma Christian Helmut Apparatus and method for heating fluids
RU2262644C1 (ru) 2003-05-13 2005-10-20 Леонид Павлович Фоминский Нагреватель жидкости
US20070114025A1 (en) * 2005-02-14 2007-05-24 Smith Kevin W Conserving components of fluids
US20100154772A1 (en) 2008-10-24 2010-06-24 Howard Harris Fluid Charged Rotary Heating System

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683448A (en) 1951-07-12 1954-07-13 Leonard J Wolf Rotary mechanical heater
US3720372A (en) 1971-12-09 1973-03-13 Gen Motors Corp Means for rapidly heating interior of a motor vehicle
US4424797A (en) 1981-10-13 1984-01-10 Eugene Perkins Heating device
US4779575A (en) 1987-08-04 1988-10-25 Perkins Eugene W Liquid friction heating apparatus
US5188090A (en) 1991-04-08 1993-02-23 Hydro Dynamics, Inc. Apparatus for heating fluids
US5385298A (en) 1991-04-08 1995-01-31 Hydro Dynamics, Inc. Apparatus for heating fluids
US6227193B1 (en) 1995-04-18 2001-05-08 Advanced Molecular Technologies, L.L.C. Method for heating a liquid and a device for accomplishing the same
US6386751B1 (en) * 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
US6164274A (en) 1998-07-09 2000-12-26 Giebeler; James F. Apparatus and method for heating fluid
RU2262644C1 (ru) 2003-05-13 2005-10-20 Леонид Павлович Фоминский Нагреватель жидкости
US20050051111A1 (en) * 2003-07-07 2005-03-10 Thoma Christian Helmut Apparatus and method for heating fluids
US20070114025A1 (en) * 2005-02-14 2007-05-24 Smith Kevin W Conserving components of fluids
US20100154772A1 (en) 2008-10-24 2010-06-24 Howard Harris Fluid Charged Rotary Heating System

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918945A1 (fr) * 2014-03-11 2015-09-16 US Intercorp LLC Procédé et appareil pour chauffer des liquides
WO2015138381A1 (fr) * 2014-03-11 2015-09-17 US Intercorp LLC Procédé et appareil de chauffage de liquides
US20150260432A1 (en) * 2014-03-11 2015-09-17 US Intercorp LLC Method and apparatus for heating liquids
US10240774B2 (en) 2014-03-11 2019-03-26 US Intercorp LLC Method and apparatus for heating and purifying liquids
WO2016187113A1 (fr) * 2015-05-18 2016-11-24 Aho Richard E Moteur de cavitation
CN107614832A (zh) * 2015-05-18 2018-01-19 理查德·E·阿霍 空化引擎
US9995479B2 (en) 2015-05-18 2018-06-12 Richard E. Aho Cavitation engine
CN107614832B (zh) * 2015-05-18 2020-04-14 理查德·E·阿霍 空化引擎
CN110637193A (zh) * 2017-01-13 2019-12-31 联合空化集成技术公司 加热和净化流体的方法和装置
WO2018132640A1 (fr) 2017-01-13 2018-07-19 US Intercorp LLC Procédé et appareil pour chauffer et purifier des liquides
JP2020514671A (ja) * 2017-01-13 2020-05-21 ユーエス インターコープ エルエルシー 液体を加熱及び浄化するための方法及び装置
EP3568649A4 (fr) * 2017-01-13 2020-12-09 US Intercorp LLC Procédé et appareil pour chauffer et purifier des liquides
RU2752504C2 (ru) * 2017-01-13 2021-07-28 Юнитед Кавитатион Интегратед Технолоджис Способ и устройство для нагрева и очистки жидкостей
JP7152417B2 (ja) 2017-01-13 2022-10-12 ユーエス インターコープ エルエルシー 液体を加熱及び浄化するための方法及び装置
IL267988B1 (en) * 2017-01-13 2023-04-01 US Intercorp LLC Method and device for heating and purifying liquids
WO2021096851A1 (fr) * 2019-11-13 2021-05-20 United Cavitation Integrated Technologies Procédé et appareil d'extraction d'huile végétale en utilisant un liquide chauffé obtenu à partir d'un appareil de cavitation
WO2022144561A1 (fr) * 2020-12-28 2022-07-07 Sonolab Di Villa Pasquale Machine thermique à tourbillon d'eau en spirale

Also Published As

Publication number Publication date
HU230503B1 (hu) 2016-09-28
HUP1100275A2 (en) 2012-12-28

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