MY143985A - Device for conditioning recirculating air, especially clean room air - Google Patents

Device for conditioning recirculating air, especially clean room air

Info

Publication number
MY143985A
MY143985A MYPI20045192A MYPI20045192A MY143985A MY 143985 A MY143985 A MY 143985A MY PI20045192 A MYPI20045192 A MY PI20045192A MY PI20045192 A MYPI20045192 A MY PI20045192A MY 143985 A MY143985 A MY 143985A
Authority
MY
Malaysia
Prior art keywords
air
recirculating air
conditioning
cleanroom
cooling devices
Prior art date
Application number
MYPI20045192A
Inventor
Helmut Bauer
Manfred Dr Renz
Original Assignee
M & W Zander Facility Eng Gmbh
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 M & W Zander Facility Eng Gmbh filed Critical M & W Zander Facility Eng Gmbh
Publication of MY143985A publication Critical patent/MY143985A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Central Air Conditioning (AREA)

Abstract

DEVICE FOR CONDITIONING RECIRCULATING AIR, ESPECIALLY CLEANROOM AIR FOR CONDITIONING CLEAN AIR IN CLEANROOM TECHNOLOGY, COOLING DEVICES ARE ARRANGED ON THE CEILING (6) FOR COOLING THE RECIRCULATING AIR. THE COOLING DEVICES REQUIRE CONDUITS (4, 5) AND THIS CONSTITUTES A SIGNIFICANT CONSTRUCTIVE EXPENDITURE AND MAKES A CHANGE OF THE CEILING (6) LAYOUT OF THE CLEANROOM (1) MORE DIFFICULT. MOREOVER, THE EQUIPMENT IN THE CLEANROOM (1) CAN BECOME DAMAGED BY LEAKAGE OF THE COOLING DEVICES. IN ORDER TO ENABLE AN OPTIMAL OPERATION WHILE PROVIDING A SIMPLE CONFIGURATION, A PORTION OF THE RECIRCULATING AIR IS DIRECTLY SUPPLIED TO THE FAN (12). THE OTHER PORTION OF THE RECIRCULATING AIR IS SUPPLIED THROUGH A RETURN CHANNEL (7) OF THE FILTER-FAN-UNIT (3). THE DEVICE IS USED ADVANTAGEOUSLY FOR CONDITIONING RECIRCULATING AIR OF CLEANROOMS.
MYPI20045192A 2003-12-18 2004-12-16 Device for conditioning recirculating air, especially clean room air MY143985A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10361335 2003-12-18
DE102004016402A DE102004016402A1 (en) 2003-12-18 2004-03-26 Device for conditioning circulating air, preferably of clean air

Publications (1)

Publication Number Publication Date
MY143985A true MY143985A (en) 2011-07-29

Family

ID=34683901

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20045192A MY143985A (en) 2003-12-18 2004-12-16 Device for conditioning recirculating air, especially clean room air

Country Status (5)

Country Link
AT (1) ATE445131T1 (en)
DE (2) DE102004016402A1 (en)
MY (1) MY143985A (en)
PT (1) PT1544553E (en)
TW (1) TWI354757B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520784A1 (en) * 2018-01-04 2019-07-15 Ing Siegfried Manschein Ges M B H Modular air conditioning system and method for air conditioning an interior
CN116000016A (en) * 2022-11-25 2023-04-25 惠瑞净化科技(江苏)有限公司 Dust-free workshop air shower channel structure

Also Published As

Publication number Publication date
TW200521391A (en) 2005-07-01
DE102004016402A1 (en) 2005-07-21
TWI354757B (en) 2011-12-21
ATE445131T1 (en) 2009-10-15
DE502004010193D1 (en) 2009-11-19
PT1544553E (en) 2009-11-27

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