DE876148C - Device for heating hot air devices - Google Patents

Device for heating hot air devices

Info

Publication number
DE876148C
DE876148C DEH10231A DEH0010231A DE876148C DE 876148 C DE876148 C DE 876148C DE H10231 A DEH10231 A DE H10231A DE H0010231 A DEH0010231 A DE H0010231A DE 876148 C DE876148 C DE 876148C
Authority
DE
Germany
Prior art keywords
boiler room
hot air
heating hot
air devices
heating chamber
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
DEH10231A
Other languages
German (de)
Inventor
Kurt Dr-Ing Winkler
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.)
Hochwahr & Co Dr
Original Assignee
Hochwahr & Co Dr
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 Hochwahr & Co Dr filed Critical Hochwahr & Co Dr
Priority to DEH10231A priority Critical patent/DE876148C/en
Application granted granted Critical
Publication of DE876148C publication Critical patent/DE876148C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Description

Die bisher bekannten Apparate, in&besondere Sterilisierapparate, mit Heißluftumlauf, bei welchen die Luft in einer neben oder unter dem Sterilisierraum gelegenen Heizkammer durch einen elektrischen Heizkörper erhitzt wird, arbeiten mit Ventilator oder Gebläse, durch welche die Heiß luft in den Heizraum gedrückt und aus ihm wieder abgesaugt wird. Diese kiinstliche Umwälzung ist dabei erforderlich, damit die Heizstelle nicht überhitzt wird und damit in allen Teilen des Sterilisierraumes die gleiche Temperatur herrscht. The previously known devices, in & special sterilizers, with hot air circulation, in which the air is in a next to or under the sterilization room located heating chamber is heated by an electric heater, work with a fan or blower through which the hot air is pressed into the boiler room and is sucked out of it again. This artificial upheaval is necessary so that the heating point is not overheated and thus in all parts of the sterilization room the temperature is the same.

Nach der Erfindung wird derselbe Erfolg ohne Ventilator oder Gebläse dadurch erreicht, daß der obere Teil des Heizraum gewölbeartig gestaltet ist. Dank dieser Gestaltung erfolgt die gleichmäßige Ävärmeverteilung auf dreifachem Wege: durch Wärmeleitung, durch Reflexion der Wärmestrahlen an dem gewölbten Dom und durch I(onvektion (Luftströmung), die den Heizraum gleichfalls von oben nach unten durchdringt. According to the invention, the same success will be achieved without a fan or blower achieved in that the upper part of the boiler room is designed like a vault. thanks to With this design, the even heat distribution takes place in three ways: by conduction, by reflection of the heat rays on the domed dome and through I (onvection (air flow), which also penetrates the boiler room from top to bottom.

In der Zeichnung ist eine bevorzugte Ausführungsform eines Sterilisierapparates für medizinische Instrumente od. dgl. schematisch im Querschnitt dargestellt. Der zu beheizende Sterilisierraum I mit Tür 2 ist oben und unten durch kreislinig gewölbte, zweckmäßig polierte Metallflächen 3, 4 begrenzt, die den Wärmestrom, der in der seitlichen Heizkammer 5 erzeugt wird, in Richtung von oben nach unten reflektieren, so daß die Wärme dem Sterilisiergut auf den Tablettrosten 6, 7, 8 gleichmäßig zugeführt wird: Die Wärme wird in der oben und unten offenen Heizkammer 5 durch einen Heizstab 9 erzeugt. der parallel zur Längsachse des Heizraumes I liegt. In the drawing is a preferred embodiment of a sterilizer for medical instruments od. The like. Shown schematically in cross section. Of the Sterilization room I to be heated with door 2 is top and bottom with circularly curved, appropriately polished metal surfaces 3, 4 limited, the heat flow that is in the lateral heating chamber 5 is generated, reflect in the direction from top to bottom, so that the heat is evenly supplied to the items to be sterilized on the tray grids 6, 7, 8 is: The heat is in the top and bottom open heating chamber 5 by a heating rod 9 generated. which lies parallel to the longitudinal axis of the boiler room I.

Die jeweils gewünschte Temperatur kann durch Thermometer und entsprechende Schaltstufen eingestellt und während des Sterilisiervorganges durch selbsttätige Schaltorgane auf konstanter Temperatur gehalten werben. The temperature desired in each case can be determined by means of a thermometer and corresponding Switching levels are set and during the sterilization process by automatic Advertise switching elements kept at a constant temperature.

Der Erflndungsgegenstan'd ist außer für Sterilisierapparate auch geeignet und bestimmt für Laboratoriumsgeräte, Trockenschränke für industrielle Zwecke, Wärmeschränke für plastische IV lassen und Verformung sowie für Brutschränke zur Bakterienzüchtung und zur Hühnerzucht. The subject of the invention is for sterilizers too suitable and intended for laboratory equipment, drying cabinets for industrial use Purposes, warming cabinets for plastic IV let and deformation as well as for incubators for breeding bacteria and for breeding chickens.

Claims (2)

PATENTANSPRÜCHE: 1. Einrichtung zum Beheizen von Heißluftapparaten mit einer neben dem Heizraum befindlichen Heizkammer, dadurch gekennzeichnet, daß der obere Teil des Heizraumes gewölbeartig gestaltet ist und daß Wärme strahlen und Warmluft den Heizraum von oben nach unten durchdringen. PATENT CLAIMS: 1. Device for heating hot air devices with a heating chamber located next to the boiler room, characterized in that the upper part of the boiler room is designed like a vault and that radiate heat and warm air penetrate the boiler room from top to bottom. 2. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß der Heizraum (I) mit Tür (2) oben und unten durch kreisförmig gewölbte Metallflächen (3, 4) begrenzt ist, die den in der seitlichen Heizkammer (5) unten durch einen parallel zur Achse des Apparates liegenden Heizkörper (9) erzeugten Wärmestrom von oben nach unten durch die Roste (6, 7, S) hindurchführen. 2. Apparatus according to claim I, characterized in that the boiler room (I) with door (2) bounded above and below by circularly curved metal surfaces (3, 4) is the one in the side heating chamber (5) below by a parallel to the axis of the apparatus lying radiator (9) generated heat flow from top to bottom pass through the grids (6, 7, S).
DEH10231A 1951-10-31 1951-10-31 Device for heating hot air devices Expired DE876148C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH10231A DE876148C (en) 1951-10-31 1951-10-31 Device for heating hot air devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH10231A DE876148C (en) 1951-10-31 1951-10-31 Device for heating hot air devices

Publications (1)

Publication Number Publication Date
DE876148C true DE876148C (en) 1953-05-11

Family

ID=7146315

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH10231A Expired DE876148C (en) 1951-10-31 1951-10-31 Device for heating hot air devices

Country Status (1)

Country Link
DE (1) DE876148C (en)

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