PL439050A1 - Air conditioner - Google Patents

Air conditioner

Info

Publication number
PL439050A1
PL439050A1 PL439050A PL43905021A PL439050A1 PL 439050 A1 PL439050 A1 PL 439050A1 PL 439050 A PL439050 A PL 439050A PL 43905021 A PL43905021 A PL 43905021A PL 439050 A1 PL439050 A1 PL 439050A1
Authority
PL
Poland
Prior art keywords
radially
fan
output
peripheral
wall
Prior art date
Application number
PL439050A
Other languages
Polish (pl)
Inventor
Marek MATECKI
Aleksander MATECKI
Original Assignee
Mateko Spółka Z Ograniczoną Odpowiedzialnością
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 Mateko Spółka Z Ograniczoną Odpowiedzialnością filed Critical Mateko Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL439050A priority Critical patent/PL439050A1/en
Priority to PCT/PL2022/050057 priority patent/WO2023055246A1/en
Publication of PL439050A1 publication Critical patent/PL439050A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46Arrangements of nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0612Induction nozzles without swirl means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/242Sound-absorbing material

Abstract

Przedmiotem zgłoszenia jest klimatyzator (1) zawierający obudowę (2), w której zainstalowany jest wyjściowy wentylator bezłopatkowy zasilany za pomocą zasilającego wentylatora łopatkowego (4), przy czym rzeczony wyjściowy wentylator bezłopatkowy zawiera - obwodową komorę utworzoną między powierzchnią wewnętrzną obwodowej ścianki promieniowo zewnętrznej a powierzchnią zewnętrzną obwodowej ścianki promieniowo wewnętrznej oraz definiującą oś wzdłużną, — otwór wlotowy (311) rzeczonej obwodowej komory połączony przepływowo z wylotem rzeczonego zasilającego wentylatora łopatkowego (4); — obwodowy szczelinowy wylot (312) uchodzący po promieniowo wewnętrznej stronie obwodowej komory; — część dyfuzorową obwodowej powierzchni zewnętrznej obwodowej ścianki promieniowo wewnętrznej, który charakteryzuje się tym, że — rzeczony zasilający wentylator łopatkowy (4) jest wentylatorem odśrodkowym (4); — rzeczony wyjściowy wentylator bezłopatkowy zawiera kanał wlotowy (313), który prowadzi do rzeczonego otworu wlotowego (311) obwodowej komory i ma oś wzdłużną (O313), która nie przechodzi przez oś wzdłużną obwodowej komory i wentylatora bezłopatkowego; - w rzeczonym wyjściowym wentylatorze bezłopatkowym na zakrzywionej promieniowo do wewnątrz części końcowej powierzchni wewnętrznej i/lub powierzchni zewnętrznej obwodowej ścianki promieniowo zewnętrznej, i/lub na zakrzywionej promieniowo na zewnątrz części końcowej powierzchni wewnętrznej i/lub powierzchni zewnętrznej obwodowej ścianki promieniowo wewnętrznej, i/lub na powierzchni wewnętrznej i/lub powierzchni zewnętrznej części dyfuzorowej obwodowej ścianki promieniowo wewnętrznej; znajduje się warstwa tłumiąca dźwięk (3212).The subject matter of the application is an air conditioner (1) comprising a housing (2) in which an output bladeless fan powered by a supply blade fan (4) is installed, said output bladeless fan comprising - a peripheral chamber formed between the inner surface of the peripheral radially outer wall and the surface of an outer radially inner circumferential wall and defining a longitudinal axis, - an inlet opening (311) of said peripheral chamber in fluid communication with the outlet of said supply vane fan (4); - a circumferential slotted outlet (312) opening on the radially inner side of the circumferential chamber; - a diffuser portion of the circumferential outer surface of the radially inner circumferential wall, characterized in that - said supply vane fan (4) is a centrifugal fan (4); - said output bladeless fan comprises an inlet duct (313) that leads to said inlet opening (311) of the peripheral chamber and has a longitudinal axis (O313) which does not pass through the longitudinal axis of the peripheral chamber and the bladeless fan; - in said output bladeless fan on the radially inwardly curved end portion of the inner surface and/or the outer surface of the radially outer peripheral wall, and/or on the radially outwardly curved end portion of the inner surface and/or outer surface of the radially inner circumferential wall, and/or on the inner surface and/or outer surface of the diffuser portion of the radially inner circumferential wall; there is a sound deadening layer (3212).

PL439050A 2021-09-28 2021-09-28 Air conditioner PL439050A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL439050A PL439050A1 (en) 2021-09-28 2021-09-28 Air conditioner
PCT/PL2022/050057 WO2023055246A1 (en) 2021-09-28 2022-09-28 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL439050A PL439050A1 (en) 2021-09-28 2021-09-28 Air conditioner

Publications (1)

Publication Number Publication Date
PL439050A1 true PL439050A1 (en) 2023-04-03

Family

ID=84332063

Family Applications (1)

Application Number Title Priority Date Filing Date
PL439050A PL439050A1 (en) 2021-09-28 2021-09-28 Air conditioner

Country Status (2)

Country Link
PL (1) PL439050A1 (en)
WO (1) WO2023055246A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2466058B (en) * 2008-12-11 2010-12-22 Dyson Technology Ltd Fan nozzle with spacers
KR101395177B1 (en) * 2009-03-04 2014-05-15 다이슨 테크놀러지 리미티드 A fan
GB0903682D0 (en) * 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
CN202381414U (en) * 2011-12-20 2012-08-15 乐清市畅想电器科技有限公司 Humidifying bladeless fan
DE202012002443U1 (en) * 2012-03-06 2012-04-17 Ds Produkte Gmbh fan
TWI557377B (en) 2014-06-04 2016-11-11 Qing-Ke Zhang Portable DC air conditioner
CN205445971U (en) * 2016-02-25 2016-08-10 广东水利电力职业技术学院 No fan blade air discharge fan
CN107524615A (en) * 2016-06-21 2017-12-29 岑利娜 A kind of Bladeless electric fan
CN106762852B (en) * 2016-11-15 2020-02-04 美的集团股份有限公司 Fan head and bladeless fan
CN107477026A (en) * 2017-09-30 2017-12-15 广东美的环境电器制造有限公司 Bladeless fan and head
CN111322701A (en) * 2020-04-03 2020-06-23 杰马科技(中山)有限公司 Bladeless cooling fan
CN111594470A (en) * 2020-05-19 2020-08-28 凯优奇科技(广东)有限公司 Bladeless fan

Also Published As

Publication number Publication date
WO2023055246A1 (en) 2023-04-06

Similar Documents

Publication Publication Date Title
CN110410365B (en) Volute, fan and lampblack absorber
JP6234600B2 (en) Turbine
RU2007140869A (en) SPIRAL AIR SUPPLY
Figurella et al. Effect of inlet vanes on centrifugal compressor acoustics and performance
US9702373B2 (en) Single suction type centrifugal fan
TW200506223A (en) Axial flow fan
CN110541842B (en) Fan and ducted air conditioner
US2084462A (en) Compressor
PL439050A1 (en) Air conditioner
ATE392327T1 (en) CENTRIFUGAL BLOWER
CN203570691U (en) Diffuser for centrifugal ventilators and motor
GB191214668A (en) Improvements in Turbo-pumps or Fans.
RU2148732C1 (en) Turbo-machine stage
CN106402046B (en) One kind is without fan leaf type cooling fan of engine
CN107143526A (en) Centrifugal blower
JPH0143520Y2 (en)
TWI392838B (en) Whistle box structure
TWI633260B (en) Non-vortex pipe type fan
JP2002106490A (en) Sealing structure for fan
WO2011121642A1 (en) Centrifugal multiblade blower
CN103557184B (en) A kind of Diffuser for centrifugal ventilation equipment and motor
JP2016519255A5 (en)
US20230011063A1 (en) Vacuum cleaner impeller and diffuser
RU2011151797A (en) SUPERSONIC COMPRESSOR ROTOR AND METHOD OF ITS ASSEMBLY
DE50006003D1 (en) Fan arrangement, in particular radial fan arrangement