SI22263A - Power recuperator - Google Patents

Power recuperator Download PDF

Info

Publication number
SI22263A
SI22263A SI200600060A SI200600060A SI22263A SI 22263 A SI22263 A SI 22263A SI 200600060 A SI200600060 A SI 200600060A SI 200600060 A SI200600060 A SI 200600060A SI 22263 A SI22263 A SI 22263A
Authority
SI
Slovenia
Prior art keywords
pressure
pressure vessel
energy
energy regenerator
turbine
Prior art date
Application number
SI200600060A
Other languages
Slovenian (sl)
Inventor
Alojz Moĺ˝Ina
Original Assignee
Alojz Moĺ˝Ina
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 Alojz Moĺ˝Ina filed Critical Alojz Moĺ˝Ina
Priority to SI200600060A priority Critical patent/SI22263A/en
Priority to PCT/SI2007/000012 priority patent/WO2007108781A2/en
Publication of SI22263A publication Critical patent/SI22263A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/08—Machines or engines of reaction type; Parts or details peculiar thereto with pressure-velocity transformation exclusively in rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/005—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for by means of hydraulic motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/02—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/005—Installations wherein the liquid circulates in a closed loop ; Alleged perpetua mobilia of this or similar kind
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Wind Motors (AREA)

Abstract

Subject of the invention is a power recuperator which with the help of a pressure equalizer and hydroaccumulator provides recuperative generation of mechanical energy. The energy recuperator according to the invention consists of an equalizing assembly and a driving turbine with blades (5), while inside the chassis (1) of the equalizing assembly there is a tappet (4), which inside its chassis (1) within the pressure container (1) and upon the addition of required elements for its operation provides the adequate pressure which is via linking pipes (13, 13A) and controllers (10, 10A) of the dosage needles transferred to the pressure container (2) with integrated driving turbine with blades (5) and the output driving axis (20), which is via a clutch (17) as well as reduction gear (18) and vee-belt pulley (19) linked to the tappet (1) axis.

Description

ENERGIJSKI REGENERATORENERGY REGENERATOR

Predmet izuma je energijski regenerator, ki s pomočjo fizikalnih danosti zagotavlja pridobivanje mehanske energije. Izum spada v razred F 03 B 17/02 mednarodne patentne klasifikacije.The object of the invention is an energy regenerator which, by means of physical properties, ensures the generation of mechanical energy. The invention belongs to class F 03 B 17/02 of the international patent classification.

is Tehnični problem, ki ga rešuje predloženi izum, je konstrukcija in izvedba energijskega regeneratorja, ki omogoča pridobivanje mehanske energije v zaprtem krogu izenačevalnih sklopov brez zunanjega vpliva in posega v naravo v smislu onesnaževanja okolja ob zadostni zagotovitvi cenovno primerne energije.is A technical problem solved by the present invention is the design and implementation of an energy regenerator that allows the generation of mechanical energy in a closed circuit of equalization circuits without external influence and interferes with nature in terms of environmental pollution while sufficiently providing affordable energy.

Energijski regenerator, kj je predmet izuma, deluje po principu Pascalovega zakona in zakona težnosti, tako, da sta tlačni posodi (v eni je izenačevalnik tlaka, v drugi pa pogonska turbina z lopatkami) in cevne vezi napolnjene s tekočino (voda), turbinski del in del izenačevalnika tlaka pa s plinom (dušik) računsko določenega tlaka. Količino pretoka Q določimo s kapaciteto izenačevalnika tlaka, tlak pa z zahtevo po moči turbine. Posoda z vgrajeno Peltonovo turbino (z regulacijskim in krmilnim sistemom) je preko cevi povezana z izenačevalnikom tlaka. Izenačevalnik tlaka je bistveni del naprave. Njegov princip obratovanja za izriv tlaka zagotavlja bistveno manjšo porabo energije za pretok tekočine in s tem omogoči delovanje zaprtega kroga.The energy regenerator of the invention operates according to the principle of Pascal's law and the law of gravity, so that the pressure vessels (one is a pressure equalizer and the other is a propulsion turbine with blades) and the fluid-filled tubing (water) is a turbine part and a portion of the pressure equalizer with the gas (nitrogen) of the calculated pressure. The amount of flow Q is determined by the capacity of the pressure equalizer and the pressure by the turbine power requirement. A container with a built-in Pelton turbine (with regulation and control system) is connected via a pipe to a pressure equalizer. The pressure equalizer is an essential part of the device. Its principle of pressure displacement operation ensures significantly less energy consumption for fluid flow and thus enables closed circuit operation.

Izum bom podrobneje pojasnil s pomočjo izvedbenega primera in slikovnega prikaza.I will explain the invention in more detail with the aid of an exemplary example and a pictorial representation.

slika 1 prečni prerez energijskega regeneratorja po izumu;Figure 1 is a cross-sectional view of an energy regenerator of the invention;

slika 2 vzdolžni prerez energijskega regeneratorja po izumu; slika 3 tloris energijskega regeneratorja po izumu.Figure 2 is a longitudinal sectional view of an energy regenerator of the invention; 3 is a plan view of an energy regenerator according to the invention.

V osnovi sestavljata energijski regenerator po izumu izenačevalnik tlaka is in tlačna posoda z vgrajeno turbino. Izenačevalnik tlaka je sestavljen iz tlačne posode 1 z ohišjem 3 in najman enim odmikalnikom 4. V ohišje 3 sta vgrajena puša dročnika in dročnik 6. Na tlačno posodo 1 je vgrajen valj 7 dročnika 6 z enostransko delujočim batom 8 izrivnega dročnika 6. V izenačevalnem sklopu je vgrajena tudi šoba 9 za dotok. Izenačevalni sklop upravljamo z regulatorjem 10 dozirne igle in regulatorjem 16 nivoja tekočine. Jeklenka dušilka 11 služi za povratni pogon izrivnega dročnika 6. Čistilnik 12 je nameščen na povezovalno cev 13, ki izhaja iz posode 1. Centrirni čepi 15 služijo za nošenje in centriranje ohišja 3.Basically, the energy regenerator of the invention consists of a pressure equalizer is and a pressure vessel with a built-in turbine. The pressure equalizer consists of a pressure vessel 1 with a housing 3 and at least one cam 4. The housing 3 has a piston sleeve and a piston rod 6. an inlet nozzle 9 is also installed. The equalizer assembly is controlled by a dosing needle regulator 10 and a fluid level regulator 16. The throttle cylinder 11 serves to reverse the propeller blade 6. The cleaner 12 is mounted on the connecting tube 13 emerging from the container 1. The centering plugs 15 serve to carry and center the housing 3.

Tlačno posodo 2 ima vgrajeno pogonsko turbino z lopatkami 5 in regulatorj 10A dozirne igle, čistilnik 12A tekočine in povezovalne cevi 13A. Varnost delovanja zagotavlja vgrajeni varnostni ventil 14.Pressure vessel 2 has a propeller blade 5 and a metering needle controller 10A, a fluid purifier 12A and connecting tubes 13A. Safety is ensured by the integrated safety valve 14.

Tlačna posoda 2 z vgrajeno turbino ima za oddajo moči vezno sklopko 5 17, reduktor 18, jermenico 19 in izhodno os 20, ki omogoča oddajo moči na električni generator ali druge strojne naprave.The pressure vessel 2 with a built-in turbine has a clutch 5 17, a gear 18, a pulley 19 and an output shaft 20 for power delivery, which allows the transmission of power to an electric generator or other mechanical devices.

Energijski regenerator se lahko stabilno namesti v prostor ali se vgradi v mobilne naprave. Velikost energijskega regeneratorja je razvidna iz slike 1 in je odvisna od zahtevane moči.The energy regenerator can be stably installed in the room or installed on mobile devices. The size of the energy regenerator can be seen in Figure 1 and depends on the required power.

io Izračun energijskega regeneratorja določi pretočna kapaciteta izenačevalnika in tlak v akumulatorju. Sam pretok tekočine se uravnava z dozirno iglo regulatorja moči vgrajene turbine (Pelton). Za obratovanje izenačevalnika tlaka se porabi (izračuni in praktični poskusi) od 16 do 28 odstotkov pridobljene moči na turbini. Energijski regenerator je energijo obnavljajoča od vplivov okolja neodvisna naprava zaprtega tipa, ki v ustreznem številu zagotavlja zadostno količino ekološko čiste in cenovno ugodne energije, kar se zagotavlja z konstrukcijo odmikalnika z vgrajenim dročnikom in akumulacijskim tlakom.io The calculation of the energy regenerator determines the flow capacity of the equalizer and the pressure in the battery. The fluid flow itself is controlled by the metering needle of the power controller of the built-in turbine (Pelton). The operation of the pressure equalizer consumes (calculations and practical tests) 16 to 28 percent of the power acquired on the turbine. An energy regenerator is an energy-independent, closed-type device that provides a sufficient amount of environmentally friendly and affordable energy in an adequate number, which is ensured by the construction of a camshaft with a built-in handpiece and accumulation pressure.

Sistem deluje tako, da s tekočino napolnimo tlačno posodo 1 izenačevalnega sklopa do nivoja, ki je označen na sliki 1, preostali del pa dopolnimo s plinom (dušik). V tlačni posodi 1 izenačevalnega sklopa se tlak, ki ga dosežemo s pritiskom plina na tekočino prilagodi zahtevi po moči naprave. V tlačni posodi 2, to je v turbinski posodi (na sliki 1 kot A-1) je tlak povečan le toliko, da nam zagotovi dotok tekočine v šobo 9.The system works by filling the pressure vessel 1 of the equalizer assembly with the liquid to the level indicated in Figure 1, and replenishing the rest with gas (nitrogen). In the pressure vessel 1 of the equalization assembly, the pressure achieved by pressing the gas to the liquid is adjusted to the power requirement of the device. In pressure vessel 2, that is, in the turbine vessel (in Figure 1 as A-1), the pressure is increased only to provide the fluid flow to the nozzle 9.

Količino pretoka Q določimo s kapaciteto izenačevalnika tlaka, akumulacijski tlak pa z izračunsko zahtevo po moči turbine. Pretok in tlak morata biti v določenem razmerju. Vodni dotok v odvodni cevi 13a iz tlačne posode 2 do tlačne posode 1 preko regulatorja 10 dozirne igle izenačevalnika tlaka nam zagotavlja tlak, ki se nahaja v turbinski posodi (A-1). Izenačevalnik tlaka s svojimi prekati odmikalnika 4 pri vrtenju izriva medij pod tlakom tako, da ima tekočina možnost dotoka v prekat, ki porine tok tekočine v ohišje tlačne posode 2 pod akumulacijskim tlakom. V slednjem je nivo in akumulacijski tlak izračunan za delovanje pogonske io turbine. Po odvodni cevi 13 se voda pod tlakom na osnovi Pascalovega zakona o širjenju zunanjega tlaka v tekočini preko regulatorja 10A dozirne igle v curku usmeri na lopatke 5 turbine in pri tem odda kinetično energijo na gonilnik turbine. S prostim odtokom vode se na nivoju zaključi en delovni obtok tekočine, ki ga stalno obnavlja izenačevalnik tlaka z is vrtenjem prekatnega rotorja.The amount of flow Q is determined by the capacity of the pressure equalizer and the accumulation pressure by the calculated power requirement of the turbine. The flow and pressure must be in a certain proportion. The water flow in the drainage pipe 13a from the pressure vessel 2 to the pressure vessel 1 via the regulator 10 of the pressure equalizer dosing needle provides us with the pressure contained in the turbine vessel (A-1). The pressure equalizer, with its camshaft 4 compartments, rotates the pressurized medium so that the fluid is able to flow into the compartment, which pushes the fluid flow into the pressure vessel housing 2 under pressure. In the latter, the level and accumulation pressure are calculated for the operation of the drive io turbine. According to drainage pipe 13, the pressure water is directed to the turbine blades 5 via the Pascal Law on the expansion of the external pressure in the fluid via the jet dosing needle controller 10A, and thereby transmits kinetic energy to the turbine driver. With the free flow of water, one working cycle of the fluid is completed at the level, which is constantly renewed by the pressure equalizer by rotating the chamber rotor.

Energijski regenerator rešuje niz problemov pri pridobivanju potrebne čiste energije. Pri njegovi namestitvi lahko poljubno izberemo ustrezen prostor, v katerem je, razen začetnega pogona, popolnoma neodvisen od okolja. Prednost energijskega regeneratorja je tudi možnost nizanja njihovega števila v sistemsko povezavo, s katerim zagotovimo razpoložljivost pridobljene energije vsakokratni potrebi.An energy regenerator solves a number of problems in obtaining the required clean energy. When installing it, we can optionally choose a suitable space in which, except for the initial drive, it is completely independent of the environment. An advantage of an energy regenerator is the possibility of reducing their number in a system connection, which ensures the availability of the generated energy to each need.

S prilagoditvijo naprave okolju ali vgradnjo v mobilne naprave lahko okolje ohranjamo nespremenjeno, hkrati pa trajno zagotovimo čisto energijo. Energijski regenerator je možno izvesti z do sedaj znanimi strojnimi sklopi in elementi. Za izdelavo odmikalnika izenačevalnika tlaka se uporabi tehnologija, ki jo zahteva energijski regenerator.By adapting your device to the environment or installing it on mobile devices, you can keep your environment unchanged while delivering clean energy permanently. The energy regenerator can be performed with the known mechanical assemblies and elements. The technology required by the energy regenerator is used to make the pressure equalizer cam.

Claims (6)

PATENTNI ZAHTEVEKPATENT APPLICATION 1. Energijski regenerator, označen s tem,1. An energy regenerator, characterized in that 5 sestavljen iz izenačevalnika tlaka in pogonske turbine, pri čemer izenačevalni sklop sestavlja tlačna posoda (1) in ohišje (3) odmikalnika (4) ter najmanj en odmikalnik (4), pri čemer sta v ohišje (3) vgrajena puša in dročnik (6), na tlačno posodo (1) pa valj (7) dročnika (6) z enostransko delujočim batom (8) izrivnega dročnika (6) ter jekleno io dušilko (11); medtem ko je v tlačni posodi (2) vgrajena pogonska turbina z lopatkami (5).5 consists of a pressure equalizer and a drive turbine, the equalization assembly comprising a pressure vessel (1) and a housing (3) for the cam (4) and at least one cam (4), with a housing (3) fitted with a sleeve and a sleeve (6). ), and on the pressure vessel (1), the cylinder (7) of the piston rod (6) with the unilaterally operated piston (8) of the extruded pan (6) and the steel io choke (11); while a pressure turbine with blades (5) is installed in the pressure vessel (2). 2. Energijski regenerator, po zahtevku 1, označen s tem,An energy regenerator according to claim 1, characterized in that 15 da sta izenačevalni sklop in tlačna posoda (2) medsebojno povezana; izenačevalni sklop je preko čistilnika (12) in povezovalne cevi (13) priključen na regulator (10A) dozirne igle vstavljene v tlačno posodo (2), medtem ko je posoda (2) preko čistilnika (12A) in povezovalne cevi (13A) priključena na regulator (10) dozirne igle vstavljene v tlačno15 that the balancing assembly and the pressure vessel (2) are interconnected; the equalizer assembly is connected to the regulator (10A) via the cleaner (12) and the connecting tube (13) to the dosing needles inserted into the pressure vessel (2), while the container (2) is connected via the cleaner (12A) and the connecting tube (13A) to regulator (10) dosing needles inserted into the pressure 20 posodo (1).20 container (1). 3. Energijski regenerator, po zahtevku 1 in 2, označen s tem, da ima pogonska turbina izhodno os (20) in je preko vezne sklopke (17) in reduktorja (18) ter jermenice (19) povezana z osjo odmikalnika (4) .Energy regenerator according to claims 1 and 2, characterized in that the drive turbine has an output axis (20) and is connected to the camshaft axis (4) via a coupling (17) and gearbox (18) and a pulley (19). 4. Energijski regenerator, po predhodnih zahtevkih,4. An energy regenerator as claimed in the preceding claims, 5 označen s tem, da sta v tlačni posodi (1,2) vgrajena varnostna ventila (14).5, characterized in that safety valves (14) are incorporated in the pressure vessel (1,2). 5. Energijski regenerator, po predhodnih zahtevkih, označen s tem, io da so v tlačni posodi (1) vgrajeni centrirni čepi (15).Energy regenerator according to the preceding claims, characterized in that the centering plugs (15) are installed in the pressure vessel (1). 6. Energijski regenerator, po predhodnih zahtevkih, označen s tem, da sta v tlačni posodi (1,2) vgrajena regulatorja (16) nivoja.Energy regenerator according to the preceding claims, characterized in that level regulators (16) are installed in the pressure vessel (1,2).
SI200600060A 2006-03-20 2006-03-20 Power recuperator SI22263A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200600060A SI22263A (en) 2006-03-20 2006-03-20 Power recuperator
PCT/SI2007/000012 WO2007108781A2 (en) 2006-03-20 2007-03-19 Energy regenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI200600060A SI22263A (en) 2006-03-20 2006-03-20 Power recuperator

Publications (1)

Publication Number Publication Date
SI22263A true SI22263A (en) 2007-10-31

Family

ID=38522850

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200600060A SI22263A (en) 2006-03-20 2006-03-20 Power recuperator

Country Status (2)

Country Link
SI (1) SI22263A (en)
WO (1) WO2007108781A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403364A (en) * 2008-04-06 2009-04-08 韦仁旭 Hydraulic power engine and generator set apparatus
EP2432988A1 (en) * 2009-05-20 2012-03-28 Hyelp Energy Development Electromechanical reactor
WO2013141826A2 (en) * 2012-03-21 2013-09-26 Cakmakci Huseyin Avni Method for electric generation by using fluid channelling via sequential siphoning technique and device using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570766A1 (en) * 1974-10-04 1986-03-28 Morin Bernard Rotary hydraulic motor
HU195867B (en) * 1984-04-02 1988-07-28 Tibor Kenderi Hydropneumatic hydraulic engine
CA2133952A1 (en) * 1993-10-21 1995-04-22 Prasert Laemthongsawad Water turbine
US20050023836A1 (en) * 2003-07-28 2005-02-03 Abdalla John A. Variable buoyancy float engine

Also Published As

Publication number Publication date
WO2007108781A2 (en) 2007-09-27
WO2007108781A3 (en) 2008-10-09

Similar Documents

Publication Publication Date Title
US7843076B2 (en) Hydraulic energy accumulator
HRP20171229T1 (en) System and method for storing energy
CN202643445U (en) Mobile micropore aeration oxygen increasing device
CN201431986Y (en) Flushing device for closed self-circulating hydraulic pipeline
SI22263A (en) Power recuperator
KR20100128187A (en) Hydraulic heat changing-equipment of use wind force and water-tank quality of water a purifier with bond hybrid system
SI9800133A (en) Energy recuperation hydroturbine device
CN201387003Y (en) Water supply device of boiler with balanced pressure
CN103109086A (en) Pitch drive device for wind turbine rotor blades and wind power generating device equipped with same
CN102721033A (en) Non-metallic energy oil steam generation method and generation device of no-pressure container
CN207615310U (en) A kind of pipe network cleaning plant
CN104791214A (en) Volumetric fluid pump allowing waste fluid energy to be used
CN202432670U (en) Commercial instant heating type water boiler
CN114152128A (en) Double-well hydraulic compressed air energy storage system and operation method thereof
KR20100006610A (en) Heating apparatus by warm water circulation
CN204386790U (en) Float type turbine engine
CN102759098B (en) Non-kinetic energy water supplying system
CN203750931U (en) Rotary cleaning and descaling device for oil pipe
RU132143U1 (en) PNEUMOHYDRO POWER PLANT
CN102606409B (en) Wind-heating system and heat control method thereof
CN204984753U (en) Positive displacement fluid pump of usable discarded fluid energy
CN203023808U (en) Leakage-free knocking prevention device for slurry pipeline
CN205773480U (en) A kind of constant-pressure water supplementing vacuum degassing group
CN202675259U (en) Water supply system
CN218036229U (en) Experimental device for simulating temperature cycle change of medium in pipeline

Legal Events

Date Code Title Description
OO00 Grant of patent

Effective date: 20060929

KO00 Lapse of patent

Effective date: 20151117