DE939287C - Regulation for air conditioning - Google Patents

Regulation for air conditioning

Info

Publication number
DE939287C
DE939287C DEK5286D DEK0005286D DE939287C DE 939287 C DE939287 C DE 939287C DE K5286 D DEK5286 D DE K5286D DE K0005286 D DEK0005286 D DE K0005286D DE 939287 C DE939287 C DE 939287C
Authority
DE
Germany
Prior art keywords
air
supply air
heating device
speed
heater
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
DEK5286D
Other languages
German (de)
Inventor
Fritz Dr-Ing Kastner
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.)
H Krantz GmbH and Co
Original Assignee
H Krantz GmbH and Co
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 H Krantz GmbH and Co filed Critical H Krantz GmbH and Co
Priority to DEK5286D priority Critical patent/DE939287C/en
Application granted granted Critical
Publication of DE939287C publication Critical patent/DE939287C/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
    • F24F3/153—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 with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Description

Regelung für Klimaanlagen Die Erfindung betrifft ein Regelverfahren für eine Voll-Klimaanlage, bei der die gesamte, aus einem regelbaren Gemisch von Umluft und nach Bedarf vorgeheizter Außenluft bestehende Zuluft durch den Wäscher geschickt und vor Eintritt in den Raum ganz oder teilweise über eine dem Wäscher nachgeschaltete Heizvorrichtung geführt wird, die der Zuluft die zur Einhaltung des vorgeschriebenen Raumklimas erforderliche gesamte Wärme zufügen kann.Control for air conditioning systems The invention relates to a control method for a full air conditioning system in which the entire, from a controllable mixture of Circulating air and, if required, pre-heated outside air, existing supply air through the washer sent and before entering the room in whole or in part over a washer downstream heating device is performed, which the supply air to comply with of the prescribed indoor climate can add all the heat required.

Das Regelverfahren gemäß der Erfindung besteht darin, daß zu Zeiten hoher Außentemperaturen, z. B. im Sommer, die Wärmequelle für die Heizvorrichtung abgestellt und in diesen Zeiten an kühlen Tagen oder nach Arbeitspausen beim Anlaufen der Anlage die in der Zeiteinheit zugeführte Luftmenge unter die für dieAnlage mit angestellter Heizvorrichtung zulässige untere Sollgrenze durch Herabsetzung der Drehzahl des Zuluftventilators unter die Drehzahl, welche zur Förderung der in der Heizperiode bei angestellter Heizvorrichtung erforderlichen geringsten Luftmenge vorgesehen ist, noch zusätzlich gedrosselt wird. Durch diese Regelung wird der sonst bei derartigen Anlagen bestehende Nachteil behoben, daß die Wärmequelle (z. B. ein Dampfkessel) dauernd, d. h. während des ganzen Jahres hindurch, in Tätigkeit bzw. in Bereitschaft gehalten werden muß, auch bei Werken; bei denen - wie z. B. bei reinen Spinnereibetrieben = im Sommer an- sieh keine Wärme benötigt wird, also die Wärmequelle eigens für- die . Klimaanlage unterhalten werden muß.The control method according to the invention is that at times high outside temperatures, e.g. B. in summer, the heat source for the heater turned off and during these times on cool days or after work breaks when starting up the system the amount of air supplied in the time unit below that for the system adjusted heating device permissible lower target limit by reducing the Speed of the supply air fan below the speed required to promote the in the Minimum air volume required during the heating period with the heater switched on is provided, is additionally throttled. With this regulation, the otherwise in such systems existing disadvantage remedied that the heat source (z. B. a Steam boiler) continuously, d. H. throughout the year, in activity or must be kept in readiness, even during works; at them - such as B. in pure spinning plants = no heat required in summer becomes, i.e. the heat source specially for the. Air conditioning needs to be maintained.

Claims (1)

PATENTANSPRUCH: Regelung einer Klimaanlage, bei der die gesamte, aus einem regelbaren Gemisch von Umluft und nach Bedarf vorgeheizter Außenluft bestehende Zuluft durch einen Wäscher geschickt uni vor Eintritt in dem Raum ganz oder teilweise über eine dem Wäscher nach-'geschaltete Heizvorrichtung geführt wird, die der Zuluft die zur Einhaltung des vorgeschriebenen Raumklimas erforderliche gesamte Wärme zufügen kann, dadurch gekennzeichnet, daß zu Zeiten hoher Außentemperaturen, z. B. im Sommer, die Wärmequelle für die Heizvorrichtung abgestellt und zu diesen Zeiten an kühlen Tagen oder nach Arbeitspausen beim Anlaufen der Anlage die in der Zeiteinheit zugeführte Luftmenge unter die für die Anlage mit angestellter Heizvorrichtung zulässige untere Sollgrenze durch Herabsetzung der Drehzahl des Zuluftventilators unter die Drehzahl, welche zur Förderung der in der Heizperiode bei angestellter Heizvorrichtung erforderlichen geringsten Zuluftmenge vorgesehen ist, noch zusätzlich gedrosselt wird.PATENT CLAIM: Control of an air conditioning system in which the entire, from an adjustable mixture of circulating air and, if required, preheated outside air Supply air sent through a scrubber before entering the room in whole or in part via a heating device downstream of the scrubber, the supply air add all of the heat required to maintain the stipulated indoor climate can, characterized in that at times of high outside temperatures, for. B. in summer, Turn off the heat source for the heater and cool at these times Days or after work breaks when starting up the system, the amount supplied in the time unit Air volume below the lower permissible for the system with the heater switched on Target limit by reducing the speed of the supply air fan below the speed, which are necessary for the promotion of the heating period when the heating device is switched on The smallest amount of supply air is provided, is additionally throttled.
DEK5286D 1943-02-09 1943-02-09 Regulation for air conditioning Expired DE939287C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK5286D DE939287C (en) 1943-02-09 1943-02-09 Regulation for air conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK5286D DE939287C (en) 1943-02-09 1943-02-09 Regulation for air conditioning

Publications (1)

Publication Number Publication Date
DE939287C true DE939287C (en) 1956-02-16

Family

ID=7210756

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK5286D Expired DE939287C (en) 1943-02-09 1943-02-09 Regulation for air conditioning

Country Status (1)

Country Link
DE (1) DE939287C (en)

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