FR2275734A1 - Air conditioning system - draws cold air in at bottom and discharges it at top - Google Patents

Air conditioning system - draws cold air in at bottom and discharges it at top

Info

Publication number
FR2275734A1
FR2275734A1 FR7421435A FR7421435A FR2275734A1 FR 2275734 A1 FR2275734 A1 FR 2275734A1 FR 7421435 A FR7421435 A FR 7421435A FR 7421435 A FR7421435 A FR 7421435A FR 2275734 A1 FR2275734 A1 FR 2275734A1
Authority
FR
France
Prior art keywords
discharges
air
conditioning system
cold air
air conditioning
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7421435A
Other languages
French (fr)
Other versions
FR2275734B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Industrielle de Chauffage SIC SAS
Original Assignee
Societe Industrielle de Chauffage SIC SAS
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 Societe Industrielle de Chauffage SIC SAS filed Critical Societe Industrielle de Chauffage SIC SAS
Priority to FR7421435A priority Critical patent/FR2275734A1/en
Publication of FR2275734A1 publication Critical patent/FR2275734A1/en
Application granted granted Critical
Publication of FR2275734B3 publication Critical patent/FR2275734B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
    • F24D5/04—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated with return of the air or the air-heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

The system is for use in closed and heater premises, and consists in drawing the cold air in from the lower zones and discharging it into the upper ones. There can be a vertical air conduit (2) containing a fan (7) and having distribution ports or a plenum ventilator (6) discharging horizontally round at least part of its periphery. There can be a tapping in the conduit diverting part of the intake air to a horizontal branch containing a heater.
FR7421435A 1974-06-20 1974-06-20 Air conditioning system - draws cold air in at bottom and discharges it at top Granted FR2275734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421435A FR2275734A1 (en) 1974-06-20 1974-06-20 Air conditioning system - draws cold air in at bottom and discharges it at top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421435A FR2275734A1 (en) 1974-06-20 1974-06-20 Air conditioning system - draws cold air in at bottom and discharges it at top

Publications (2)

Publication Number Publication Date
FR2275734A1 true FR2275734A1 (en) 1976-01-16
FR2275734B3 FR2275734B3 (en) 1977-04-15

Family

ID=9140297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421435A Granted FR2275734A1 (en) 1974-06-20 1974-06-20 Air conditioning system - draws cold air in at bottom and discharges it at top

Country Status (1)

Country Link
FR (1) FR2275734A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184415A (en) * 1978-07-14 1980-01-22 General Connector Corporation Air circulation apparatus
EP0093402A2 (en) * 1982-05-04 1983-11-09 FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat Method of advantageously influencing the temperature distribution in heated enclosures, and an installation for carrying out the method
EP0112515A2 (en) * 1982-11-30 1984-07-04 Mitsubishi Denki Kabushiki Kaisha Warm-air heating apparatus
US4841847A (en) * 1983-06-21 1989-06-27 Shoji Hirayama Air cleaning apparatus and construction of clean room with the same
US4854224A (en) * 1983-06-21 1989-08-08 Shoji Hirayama Air cleaning apparatus and construction of clean room with the same
WO2002004872A2 (en) * 2000-07-11 2002-01-17 Innovis International Residential heating and industrial drying technique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184415A (en) * 1978-07-14 1980-01-22 General Connector Corporation Air circulation apparatus
EP0093402A2 (en) * 1982-05-04 1983-11-09 FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat Method of advantageously influencing the temperature distribution in heated enclosures, and an installation for carrying out the method
EP0093402A3 (en) * 1982-05-04 1984-03-21 FÜTÖBER Epületgépészeti Termékeket Gyárto Vállalat Method of advantageously influencing the temperature distribution in heated enclosures, and an installation for carrying out the method
EP0112515A2 (en) * 1982-11-30 1984-07-04 Mitsubishi Denki Kabushiki Kaisha Warm-air heating apparatus
EP0112515A3 (en) * 1982-11-30 1985-06-26 Mitsubishi Denki Kabushiki Kaisha Warm-air heating apparatus
US4841847A (en) * 1983-06-21 1989-06-27 Shoji Hirayama Air cleaning apparatus and construction of clean room with the same
US4854224A (en) * 1983-06-21 1989-08-08 Shoji Hirayama Air cleaning apparatus and construction of clean room with the same
WO2002004872A2 (en) * 2000-07-11 2002-01-17 Innovis International Residential heating and industrial drying technique
WO2002004872A3 (en) * 2000-07-11 2002-04-11 Innovis Internat Residential heating and industrial drying technique

Also Published As

Publication number Publication date
FR2275734B3 (en) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse