CZ308072B6 - Auxiliary ductwork part and ductwork - Google Patents

Auxiliary ductwork part and ductwork Download PDF

Info

Publication number
CZ308072B6
CZ308072B6 CZ2018531A CZ2018531A CZ308072B6 CZ 308072 B6 CZ308072 B6 CZ 308072B6 CZ 2018531 A CZ2018531 A CZ 2018531A CZ 2018531 A CZ2018531 A CZ 2018531A CZ 308072 B6 CZ308072 B6 CZ 308072B6
Authority
CZ
Czechia
Prior art keywords
duct
wall
region
auxiliary
control element
Prior art date
Application number
CZ2018531A
Other languages
Czech (cs)
Other versions
CZ2018531A3 (en
Inventor
Zdeněk Příhoda
Tomáš Trávníček
Original Assignee
Prihoda Sro
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 Prihoda Sro filed Critical Prihoda Sro
Priority to CZ2018531A priority Critical patent/CZ2018531A3/en
Priority to PCT/CZ2019/050044 priority patent/WO2020069686A1/en
Publication of CZ308072B6 publication Critical patent/CZ308072B6/en
Publication of CZ2018531A3 publication Critical patent/CZ2018531A3/en

Links

Classifications

    • 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
    • F24F13/0218Flexible soft ducts, e.g. ducts made of permeable textiles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/02Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/027Throttle passages
    • 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
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • 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
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • F24F2013/088Air-flow straightener
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/36Modules, e.g. for an easy mounting or transport

Abstract

The air auxiliary piling part (2), which has flexible walls and an input hole (20) and an output hole (21), and the wall of the output hole (21) of the auxiliary piping part (2) has a first area and a second area, where they are arranged with the mutual distance, and the output hole (21) which has a regulation element (3) fixed to the wall of the output hole (21) of the auxiliary piping part (2) and is adapted to regulate the size of the output hole (21).The regulation element (3) is fixed to the wall of the output hole (21) in the first area and passes to the second area linearly, and the second area of the output hole (21) is placed so that it can slide on the regulation element (3) or along it to change the size of the output opening (21) by changing the mutual distance of the first area and the second area of the output opening (21).

Claims (10)

1. Vzduchotechnický pomocný potrubní dílec (2), který má stěny z poddajného materiálu a má vstupní otvor (20) a výstupní otvor (21), přičemž stěna výstupního otvoru (21) pomocného potrubního dílce (2) má první oblast a druhou oblast, které jsou uspořádány se vzájemným rozestupem, a je opatřená regulačním prvkem (3), který je uzpůsobený pro regulaci velikosti výstupního otvoru (21), vyznačující se tím, že regulační prvek (3) je přímo nebo nepřímo upevněný ke stěně výstupního otvoru (21) v první oblasti a prochází do druhé oblasti lineárně, přičemž druhá oblast stěny výstupního otvoru (21) je uložena s možností posuvu po regulačním prvku (3) nebo podél něj pro změnu velikosti výstupního otvoru (21) změnou vzájemné vzdálenosti první oblasti a druhé oblasti stěny výstupního otvoru (21).An air conditioning duct (2) having walls of compliant material and having an inlet (20) and an outlet (21), the wall of the outlet (21) of the auxiliary duct (2) having a first region and a second region, which are spaced apart and provided with a control element (3) adapted to control the size of the outlet opening (21), characterized in that the control element (3) is directly or indirectly fixed to the wall of the outlet opening (21) in the first region and extends into the second region linearly, the second wall region of the outlet opening (21) being displaceable along or along the control element (3) to resize the outlet opening (21) by changing the relative distance between the first region and the second wall region an outlet opening (21). 2. Vzduchotechnický pomocný potrubní dílec (2) podle nároku 1, vyznačující se tím, že regulační prvek (3) je opatřený aretačním prvkem (30) pro aretaci nastavené velikosti výstupního otvoru (21).An air duct auxiliary duct (2) according to claim 1, characterized in that the control element (3) is provided with a locking element (30) for arresting a set size of the outlet opening (21). 3. Vzduchotechnický pomocný potrubní dílec (2) podle nároku 1 nebo 2, vyznačující se tím, že průřez výstupního otvoru (21) pomocného potrubního dílce (2) je ve stavu, ve kterém má výstupní otvor (21) svou maximální velikost, menší než průřez vstupního otvoru (20) pomocného potrubního dílce (2), a/nebo stěny pomocného potrubního dílce (2) jsou prodyšné a/nebo opatřené soustavou průchozích otvorů a/nebo perforací.An air duct auxiliary duct (2) according to claim 1 or 2, characterized in that the cross-section of the outlet duct (21) of the duct duct (2) is less than the outlet size (21) of its maximum size. the cross-section of the inlet opening (20) of the auxiliary pipe member (2), and / or the wall of the auxiliary pipe panel (2) is breathable and / or provided with a set of through holes and / or perforations. 4. Vzduchotechnický pomocný potrubní dílec (2) podle kteréhokoli z předcházejících nároků, vyznačující se tím, že obsahuje alespoň jeden další regulační prvek (3), který je upevněný ke stěně výstupního otvoru (21) ve třetí oblasti uspořádané s odstupem od první oblasti, přičemž další oblast, kterou je druhá oblast, nebo jiná oblast stěny výstupního otvoru (21), je uložena s možností relativního posuvu po uvedeném dalším regulačním prvku (3) nebo podél něj.An air duct auxiliary duct (2) according to any one of the preceding claims, characterized in that it comprises at least one further control element (3) which is fixed to the wall of the outlet opening (21) in a third region spaced from the first region. wherein another region, which is the second region, or another wall region of the outlet orifice (21), is disposed with relative displacement along said or further control element (3). 5. Vzduchotechnické potrubí, vyznačující se tím, že zahrnuje vzduchotechnický pomocný potrubní dílec (2) podle nároků 1 až 4, a že dále zahrnuje základní potrubní dílec (1) se vstupem (10) pro přívod vzduchu, přičemž pomocný potrubní dílec (2) je upevněný v základním potrubním dílci (1) tak, že stěnou svého vstupního otvoru (20) přiléhá k vnitřní stěně základního potrubního dílce (1).An air duct, characterized in that it comprises an air duct auxiliary duct (2) according to claims 1 to 4, and further comprising a duct element (1) with an air inlet (10), wherein the duct duct (2). is fixed in the base pipe (1) such that it is adjacent to the inner wall of the base pipe (1) through the wall of its inlet opening (20). 6. Vzduchotechnické potrubí podle nároku 5, vyznačující se tím, že alespoň jeden regulační prvek (3) prochází stěnou základního potrubního dílce (1).Air duct according to claim 5, characterized in that at least one control element (3) extends through the wall of the base duct (1). 7. Vzduchotechnické potrubí podle nároku 6, vyznačující se tím, že obsahuje aretační prvek (30) pro aretaci nastavené velikosti výstupního otvoru (21), přičemž aretační prvek (30) je uspořádaný a/nebo ovladatelný vně základního potrubního dílce (1).An air duct as claimed in claim 6, characterized in that it comprises a detent element (30) for detecting a set size of the outlet opening (21), the detent element (30) being arranged and / or operable outside the base duct member (1). 8. Vzduchotechnické potrubí podle kteréhokoli z nároků 5 až 7, vyznačující se tím, že dále obsahuje nosič (31), ke kterému je regulační prvek (3) suvně uchycen.An air duct according to any one of claims 5 to 7, characterized in that it further comprises a support (31) to which the control element (3) is slidably attached. 9. Vzduchotechnické potrubí podle nároku 8, vyznačující se tím, že nosič (31)Air duct according to claim 8, characterized in that the support (31) - je neohebný a/nebo- is rigid and / or - alespoň částečně prochází podél stěny základního potrubního dílce (1) a/nebo- at least partially extends along the wall of the base pipe member (1) and / or - je uspořádán alespoň částečně uvnitř základního potrubního dílce (1), ale vně pomocného potrubního dílce (2), a/nebo- is arranged at least partially inside the base pipe (1) but outside the auxiliary pipe (2), and / or - obsahuje trubici, přičemž regulační prvek (3) je ohebný a jeho část je vedena dutinou trubice nosiče (3).- comprises a tube, the control element (3) being flexible and a part thereof guided through the cavity of the carrier tube (3). 10. Vzduchotechnické potrubí podle nároku 8, vyznačující se tím, že nosič (31) obsahuje dvojici úchytů, přičemž jedna část regulačního prvku (3) je suvně uložena v prvním úchytu nosiče (3) a druhá je suvně uložena ve druhém úchytu nosiče (3).Air duct according to claim 8, characterized in that the support (31) comprises a pair of holders, one part of the regulating element (3) being slidably mounted in the first holder of the support (3) and the other slidingly mounted in the other holder of the support (3 ).
CZ2018531A 2018-10-05 2018-10-05 Auxiliary ductwork part and ductwork CZ2018531A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CZ2018531A CZ2018531A3 (en) 2018-10-05 2018-10-05 Auxiliary ductwork part and ductwork
PCT/CZ2019/050044 WO2020069686A1 (en) 2018-10-05 2019-10-05 Auxiliary air conditioning duct member and air conditioning duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2018531A CZ2018531A3 (en) 2018-10-05 2018-10-05 Auxiliary ductwork part and ductwork

Publications (2)

Publication Number Publication Date
CZ308072B6 true CZ308072B6 (en) 2019-12-11
CZ2018531A3 CZ2018531A3 (en) 2019-12-11

Family

ID=68583037

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2018531A CZ2018531A3 (en) 2018-10-05 2018-10-05 Auxiliary ductwork part and ductwork

Country Status (2)

Country Link
CZ (1) CZ2018531A3 (en)
WO (1) WO2020069686A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633143A (en) * 1986-06-21 1988-01-08 Chizuko Ozawa Leaking blast duct
WO1992017740A1 (en) * 1991-04-08 1992-10-15 Spirec Device for controlling temperature in a room
JPH0941256A (en) * 1995-07-26 1997-02-10 Nippon Muki Co Ltd Silencer
CN201126234Y (en) * 2007-08-28 2008-10-01 杜肯索斯(上海)空气分布系统有限公司 Fabric air-duct system equipped with wind pressure regulator
CN201715670U (en) * 2010-05-06 2011-01-19 苏州贝丝纤维布风管有限公司 Spinning air pipe
CN105890131A (en) * 2016-05-30 2016-08-24 吴江新劲纺织有限公司 Air hose for spinning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111739A (en) * 1989-11-13 1992-05-12 Hall James F Air flow control system
US8844578B2 (en) * 2010-11-19 2014-09-30 Rite-Hite Holding Corporation Pliable-wall air ducts with internal expanding structures
US9451730B2 (en) * 2013-03-06 2016-09-20 Amazon Technologies, Inc. Managing airflow supplied through soft ducts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633143A (en) * 1986-06-21 1988-01-08 Chizuko Ozawa Leaking blast duct
WO1992017740A1 (en) * 1991-04-08 1992-10-15 Spirec Device for controlling temperature in a room
JPH0941256A (en) * 1995-07-26 1997-02-10 Nippon Muki Co Ltd Silencer
CN201126234Y (en) * 2007-08-28 2008-10-01 杜肯索斯(上海)空气分布系统有限公司 Fabric air-duct system equipped with wind pressure regulator
CN201715670U (en) * 2010-05-06 2011-01-19 苏州贝丝纤维布风管有限公司 Spinning air pipe
CN105890131A (en) * 2016-05-30 2016-08-24 吴江新劲纺织有限公司 Air hose for spinning

Also Published As

Publication number Publication date
WO2020069686A1 (en) 2020-04-09
CZ2018531A3 (en) 2019-12-11

Similar Documents

Publication Publication Date Title
US10478873B2 (en) Ventilation cabinet
US10036660B2 (en) Measurement device having variable opening orifice for measuring airflow volume and ventilation resistance of wind blowing apparatus
KR102408073B1 (en) Device and method for controlling a supply air flow at an air treatment system
MX2017010591A (en) Air duct with regulation membrane.
US10161771B2 (en) Measurement device for measuring airflow volume and a ventilation resistance and having a specific opening for allowing an opening plate to be replaceable and differential pressure measurement arrangement
EP2937759A1 (en) Pressure independent control valve
KR101574682B1 (en) Fume hood system for laboratory with indoor suction and exhaust
US3129587A (en) Flow sensing device
BR112022012373A2 (en) MICROFLUID DEVICE AND METHODS OF USE THEREOF
CZ308072B6 (en) Auxiliary ductwork part and ductwork
US5063962A (en) Apparatus for the controlled ventilation of rooms
JPH0317284B2 (en)
US2803261A (en) Velocity responsive controls
ITMI20090275A1 (en) AIR DISTRIBUTION SYSTEM INCLUDING A DISCHARGE WHEEL FOR ADJUSTING AIR CURRENTS IN THE ENVIRONMENT
EP2394100B1 (en) Supply air terminal device
JP6193729B2 (en) Wind tunnel equipment
KR101184976B1 (en) Fan coil unit
US20140260552A1 (en) Hvac unit test apparatus and method therefor
US11752838B2 (en) Variable flow adapters for air diffusers of HVAC systems
US4113176A (en) Air-conditioning
CN103029552A (en) Air venting apparatus for automobile
US20140277766A1 (en) System and method for using an adjustable zone damper calibration
US20100304659A1 (en) Calibrated airflow measurement system for a ceiling vent
US20200333037A1 (en) Variable flow adapters for air diffusers with damper
US3123294A (en) Air conditioning mixing sox control

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of fee

Effective date: 20201005