ES349293A1 - Air conditioning convection unit and in particular a high pressure induction unit - Google Patents

Air conditioning convection unit and in particular a high pressure induction unit

Info

Publication number
ES349293A1
ES349293A1 ES349293A ES349293A ES349293A1 ES 349293 A1 ES349293 A1 ES 349293A1 ES 349293 A ES349293 A ES 349293A ES 349293 A ES349293 A ES 349293A ES 349293 A1 ES349293 A1 ES 349293A1
Authority
ES
Spain
Prior art keywords
air
inlet
inlets
shutters
unit
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.)
Expired
Application number
ES349293A
Other languages
Spanish (es)
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.)
Heinrich Nickel GmbH
Original Assignee
Heinrich Nickel 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 Heinrich Nickel GmbH filed Critical Heinrich Nickel GmbH
Publication of ES349293A1 publication Critical patent/ES349293A1/en
Expired legal-status Critical Current

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
    • F24F3/14—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 humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • General Induction Heating (AREA)

Abstract

In an air conditioning unit in which the air is heated or cooled, and also filtered, and having an induction nozzle 11 for primary air and inlets 19, 24 for re-circulated air there are provided shutters 13 and 14, 17 pivoted at 23, 21 respectively which open and close the inlets and also isolate the heat exchangers from an induction shaft 12. Primary air flows from an inlet 9 to a chamber 10 and thence through nozzles 11 and to an outlet 26. Heat exchanger 7 heats air entering through inlet 19 and exchanger 8 cools air entering through inlet 24 a wall 29 is placed in front of inlet 24. Filters 6, 20 are provided in the inlets. A passage 22 and space 27 and collection channel 28 facilitate the removal or collection of dirt and condensed water. The shutters can be moved from the positions shown in full lines to the dotted line positions or to intermediate positions. With the shutters in the full-line positions shown, air passes through inlet 19 and into a space 18 thereby avoiding both heat exchangers. If less cooling is required an exchanger 8 of less height is fitted and the remainder of opening 24 is covered by sheet metal.
ES349293A 1967-01-17 1968-01-13 Air conditioning convection unit and in particular a high pressure induction unit Expired ES349293A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0029844 1967-01-17

Publications (1)

Publication Number Publication Date
ES349293A1 true ES349293A1 (en) 1969-04-01

Family

ID=7345280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349293A Expired ES349293A1 (en) 1967-01-17 1968-01-13 Air conditioning convection unit and in particular a high pressure induction unit

Country Status (7)

Country Link
AT (1) AT281365B (en)
BE (1) BE709427A (en)
DE (1) DE1679563A1 (en)
ES (1) ES349293A1 (en)
FR (1) FR1551543A (en)
GB (1) GB1211137A (en)
NL (1) NL6800340A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574084A5 (en) * 1973-11-21 1976-03-31 Luwa Ag

Also Published As

Publication number Publication date
GB1211137A (en) 1970-11-04
BE709427A (en) 1968-07-16
NL6800340A (en) 1968-07-18
DE1679563A1 (en) 1971-03-25
FR1551543A (en) 1968-12-27
AT281365B (en) 1970-05-25

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