DE3217594A1 - Apparatus for spaces in which parts liable to corrode are stored - Google Patents

Apparatus for spaces in which parts liable to corrode are stored

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Publication number
DE3217594A1
DE3217594A1 DE19823217594 DE3217594A DE3217594A1 DE 3217594 A1 DE3217594 A1 DE 3217594A1 DE 19823217594 DE19823217594 DE 19823217594 DE 3217594 A DE3217594 A DE 3217594A DE 3217594 A1 DE3217594 A1 DE 3217594A1
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Germany
Prior art keywords
air
condenser
evaporator
air outlet
room
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DE19823217594
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German (de)
Inventor
Peter Dipl.-Ing. Schmidt
Oskar Dipl.-Ing. 7000 Stuttgart Schwarz
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Priority to DE19823217594 priority Critical patent/DE3217594A1/en
Publication of DE3217594A1 publication Critical patent/DE3217594A1/en
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Classifications

    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0358—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability
    • 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
    • F24F2003/144—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 by dehumidification only
    • F24F2003/1446—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 by dehumidification only by condensing
    • F24F2003/1452—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 by dehumidification only by condensing heat extracted from the humid air for condensing is returned to the dried air
    • 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
    • F24F3/1405—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 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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

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  • 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)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to an apparatus for spaces in which materials liable to corrode are stored. The invention serves for air dehumidifying and supplementary heating in the case of circulating air operation, and consists of a channel adapted to the height of the space, with an air inlet at the top end and an air outlet at the bottom end, and an evaporator, a condenser, and control elements arranged in the channel, and possibly also a refrigerator, so that the damp air which predominantly collects in the upper part of the storage space is sucked out and can be fed back to the space at the bottom as dried air.

Description

Peter SchmidtPeter Schmidt

Happoldstr. 10Happoldstrasse 10

7000 Stuttgart-Feuerbach 4. Mai 19827000 Stuttgart-Feuerbach May 4, 1982

Einrichtung für Räume in denen korrosionsgefährdete Teile gelagert werden,Equipment for rooms in which there is a risk of corrosion Parts are stored,

Die Erfindung betrifft eine Einrichtung für Räume in denen korrosionsgefährdete Teile gelagert werden,zur Luftentfeuchtung und zur Nachheizung bei Umluftbetrieb·The invention relates to a device for rooms in which parts at risk of corrosion are stored for air dehumidification and for post-heating in recirculation mode

Es ist bekannt, daß bei den Räumen mit oxydationsgefahrdeten Werkstoffen, z.B. Hallen zur Lagerung von Stahl oder zur Zwischenlagerung von Maschinen die Verhinderung eines Rostansatzes einen besonderen Aufwand verlangt. Es werden vorwiegend zwei Verfahren angewendet; die Aufheizung des Raumes auf eine Temperatur die so hoch ist, daß das Lagergut eine Temperatur annimmt, die über dem Taupunkt liegt, oder der Schutz des eingelagerten Gutes durch Beschichtung mit vorzugsweise einem Kunststoffüberzug, so daß die gefürchtete Verbindung von Luftsauerstoff mit Feuchtigkeit und dem Lagergut ausgeschlossen wird. Beide Methoden sind sehr aufwendig. Bei der Aufheizung des Raumes muß diese so weit erfolgen, daß der Taupunkt bezogen auf das eingelagerte Gut auch dann nicht erreicht wird, wenn z.B. beim öffnen eines Tores oder von Belüftungsöffnungen eine punktuelle Temperaturabsmkung auftritt, oder z.B. bei plötzlichem Auftreten von Regen oder Gewittern eine Feuchtigkeitsänderung der Außenluft und deren Wirkung auf die Klimaverhältnisse im Raum auftritt. Bei dieser Aufheizung des Raumes wird damit nicht nur sehr viel Energie verbraucht, es ergeben sich auch dadurch Probleme, daß die erhöhte Raumtemperatur auch eine Erhöhung der relativen Feuchte zur Folge hat. Da aber das eingelagerte Gut, z.B. Stahl, immer gegenüber der Raumtemperatur eine geringere Temperatur aufweist, wird ein Ausfallen der Feuchtigkeit gerade an dem zu schützenden Gut begünstigt. Die zweitgenannteIt is known that in rooms with materials that are at risk of oxidation, for example halls for storing steel or for temporary storage of machines, preventing the build-up of rust requires a special effort. There are mainly two methods used; the heating of the room to a temperature that is so high that the stored goods assume a temperature that is above the dew point, or the protection of the stored goods by coating with preferably a plastic coating, so that the dreaded connection of atmospheric oxygen with moisture and the stored goods is excluded. Both methods are very time-consuming. When the room is heated, this must be done to such an extent that the dew point in relation to the stored goods is not reached even if, for example, a drop in temperature occurs when opening a gate or ventilation openings, or, for example, when suddenly rain or thunderstorms occur, a change in humidity the outside air and its effect on the climatic conditions in the room. This heating of the room not only consumes a great deal of energy, there are also problems that the increased room temperature also leads to an increase in the relative humidity. However, since the stored goods, for example steel, always have a lower temperature than room temperature, precipitation of moisture on the goods to be protected is promoted. The second one

82 04 05 -2-82 04 05 -2-

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Methode ist sehr aufwendig, da eine geeignete Schutzschicht zunächst aufgebracht und bei späterer Verwendung z.B. des Stahles wieder entfernt werden muß. Bei Maschinen schließlich ist diese Methode nicht anwendbar. Aber auch das ebenfalls bekannte Verfahren, das zu schützende eingelagerte Gut mittels Strahlern auf eine über dem Taupnkt liegende Temperatur aufzuheizen ist keine optimale Lösung, da dieses Verfahren sehr energieaufwendig ist und bei plötzlichem Temperaturwechsel z.B. durch über längere Zeit geöffnete Tore, versagt.Method is very complex, as a suitable protective layer must be applied first and removed again when the steel is used later, for example. Finally, with machines this method is not applicable. But also the well-known procedure, the stored goods to be protected Heating up to a temperature above the dew point by means of radiators is not an optimal solution, as this process is very energy-consuming and if there is a sudden change in temperature, e.g. through doors that have been open for a long time, fails.

Der Erfi-idung liegt nun die Aufgabe zugrunde, einen Lagerraum für feuchtempfindliches Gut derart zu konditionieren, daß ein Niederschlag (Ausfällen) von Feuchtigkeit verhindert wird.The invention is now based on the task of a storage room for moisture-sensitive goods to be conditioned in such a way that precipitation (precipitation) of moisture is prevented will.

Diese Aufgabe wird gelöst durch mindestens einen, in seiner Längserstreckung der Raumhöhe angepaßten Kanal mit vorzugsweise rechteckigem Querschnitt, der an seinem oberen Ende einen Lufteinlaß und in desen Innern im Bereich des Lufteinlasses ein Verdampfer und im Bereich des Luftauslasses ein Kondensator und zwischen Verdampfer und Kondensator Mittel zur Luftansaugung und in dem Raum unterhalb des Luftauslasses Mittel zur Regelung sowohl des Verdampfers als auch des Kondensators, jeweils in Abhängigkeit von dem Zustand der durchströmenden Luft, angeordnet sind. Damit wird ein besonders einfacher und damit kostengünstiger Schutz des eingelagerten Gutes vor Korrosion erreicht, weil die sich vorwiegend oben in dem Lagerraum sammelnde feuchte Luft abgesaugt und getrocknet wird. Das hat zur Folge, daß die weniger feuchte Luft nachströmt und ebenfalls getrocknet wird, wobei diese Luft zuvor Feuchtigkeit von der Raumluft insbesondere in dem Bereich aufgenommen hat, in dem das eingelagerte Gut liegt. Dadurch kann sich selbst auf kaltem Stahl Feuchtigkeit niederschlagen, da die Luft infolge der Trocknung trockener ist, als es dem Taupunkt des kalten Stahles entspricht.This object is achieved by at least one duct with preferably adapted in its longitudinal extent to the height of the room rectangular cross-section, which has an air inlet at its upper end and in its interior in the area of the air inlet an evaporator and a condenser in the area of the air outlet and between the evaporator and condenser Means for air intake and, in the space below the air outlet, means for regulating both the evaporator as well as the condenser, each depending on the state of the air flowing through, are arranged. In order to a particularly simple and thus inexpensive protection of the stored goods against corrosion is achieved because the moist air that collects mainly at the top of the storage room is sucked off and dried. This has the consequence that the less humid air flows in and is also dried, this air being previously moisture from the room air in particular in the area in which the stored goods are located. This can put yourself on cold Steel condense moisture, because the air is drier as a result of the drying than it is the dew point of the cold Steel corresponds.

Um die Nachheizung im Kondensatorteil zu bewirken, wird in dem Raum unterhalb des Luftauslasses eine zu dem Kondensator gehörende Kältemaschine angeordnet.In order to effect reheating in the condenser section, in A refrigerator belonging to the condenser is arranged in the space below the air outlet.

Um eine immer wirksame, besonders kostengünstige -weil nur minimal primärenergieverbrauchende - Entfeuchtung zu erzielen, ist es zweckmäßig, in dem Raum unterhalb des Luftauslasses eine bekannte Wärmepumpe anzuordnen. Hier könnte bei Einbau eines zusätzlichen Kondensator sogar Brauchwasser erwärmt werden.
Gemäß einer weiteren Ausgestaltung der Erfindung kannIn order to achieve a dehumidification that is always effective, particularly inexpensive, because it only consumes minimal primary energy, it is advisable to arrange a known heat pump in the space below the air outlet. If an additional condenser is installed, service water could even be heated here.
According to a further embodiment of the invention, can

82 04 04 -5-82 04 04 -5-

an Stelle des Verdampfers in dem Kanal eine in der Längserstreckung des Kanals v/erlaufende Kühlschlange angeordnet sein. Diese Anordnung kann in den Fällen, in denen der Kanal einen günstigeren Querschnitt aufweist, von besonderem Vorteil sein. Es hat sich ferner als zweckmäßig erwiesen, daß eine Regeleinrichtung, die den Verdampfer und die Kondensatorleistung in Abhängigkeit von der Temperatur- und Luftfeuchtedifferenz zwischen dem Rauminnern und der AuQenluft regelt, in dem Raum unterhalb des Luftauslasses angeordnet ist.. Mit dieser Regelung wird damit auch eine Änderung erfaßt, bevor sie das Raumklima beeinflußt, was insbesondere bei plötzlichen Temperatur- oder Feuchteänderungen wichtig ist. Um die Regelung auf das eingelagerte Gut abzustimmen, ist gemäß einpr weiteren Ausgestaltung der Erfindung eine Referenzmas'se aus dem eingelagerten Material, z.B. Stahl, 'in dem Regelkreis angeordnet, Damit werden die an dem zu schützenden Gut herrschenden Bedingungen zur Regelung herangezogen. Das ist wichtig um feststellen zu können, ob das Lagergut in Gefahr ist, in die Nähe des Taupunktes zu kommen. Ist dieses der Fall, wird die Einrichtung mit voller leistung gefahren.instead of the evaporator in the channel one in the longitudinal extension the channel v / running cooling coil be arranged. This arrangement can be of particular advantage in cases in which the channel has a more favorable cross section. It has also proven to be useful that a control device that controls the evaporator and the condenser output in Dependence on the temperature and humidity difference between the inside of the room and the outside air Space is arranged below the air outlet. With this control, a change is also detected before it influences the indoor climate, which is particularly important in the case of sudden changes in temperature or humidity. To the According to a further embodiment of the invention, a reference mass is to adapt the regulation to the stored goods from the stored material, e.g. steel, 'arranged in the control loop, so that the Well-prevailing conditions used to regulate. That is important to be able to determine whether the stored goods are in danger of coming close to the dew point. Is this If so, the facility is operated at full power.

Weiterhin kann es zweckmäßig sein, dass der Kanal aus einzelnen Abschnitten besteht, tin solcher Aufbau vereinfacht die Montage und läßt den Zusammenbau aus vorgefertigten Teilen für jegliche Raumhöhe zu.Furthermore, it can be expedient for the channel to consist of individual sections, such a structure simplifies the process Assembly and allows assembly from prefabricated parts for any room height.

In den Abbildungen ict vereinfacht und schematisch eine Einrichtung gemäß der Erfindung dargestellt. Es zeigt:In the figures ict a simplified and schematic Device according to the invention shown. It shows:

Abb. 1 eine Ansicht der Einrichtung undFig. 1 is a view of the device and

Abb. 2 eine Seitenansicht.Fig. 2 is a side view.

Die Einrichtung besteht aus einem Kanal 1 mit einem Lufteinlaß 7 und einem Luftauslaß 8. Die Raumluft wird durch ein Gebläse 3 angesaugt und trifft nach dem Eintritt durch den Lufteinlaß 7 auf einen Filter 5 und gelangt sodann auf einen Verdampfer 2 und wird dort entfeuchtet und abgekühlt, dabei kann eine gesonderte Entfeuchtungsanordnung vorgeschaltet sein. Die nun trocknere und kühlere Luft ist schwerer und fällt von dem Gebläse 3 unterstützt in dem Kanal 1 nach unten zu einem Kondensator 4. Dort wird die Luft nachgeheizt und trocken dem Raum wieder zugeführt. Eine Nachheizung erfolgt über eine in dem Raum 6 unterhalb des Luftauslasses 8 angeordnete Kältemaschine. Eine Referenzmasse 9 mit Fühlern für Temperatur und Luftfeuchte dient zur Regelung der Verdampfer-bzw. der Kondensatorleistung bzw.der Nachheizung. Dabei kann über ein "Gedächtnis", d.h. über eingespeicherte Größen eine Regelung in Abhängigkeit von dem Ist-Zustand zu einem - von dem eingelagerten Gut bestimmten - Soll-Zustand erfolgen. Damit erfolgt der BetriebThe device consists of a duct 1 with an air inlet 7 and an air outlet 8. The room air is sucked in by a fan 3 and hits after entering through the Air inlet 7 on a filter 5 and then passes to an evaporator 2 and is dehumidified and cooled there, thereby a separate dehumidifying arrangement can be connected upstream. The now drier and cooler air is heavier and falls, supported by the fan 3, in the channel 1 down to a condenser 4. There the air is reheated and returned to the room dry. After-heating takes place via one in the room 6 below the air outlet 8 arranged refrigeration machine. A reference mass 9 with sensors for temperature and humidity is used for regulation the evaporator or. the condenser output or the post-heating. A "memory", i.e. stored variables, can be used to regulate depending on the Actual state to a target state determined by the stored good. This is how the operation takes place

82 04 05 -4-82 04 05 -4-

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derart, daß das eingelagerte Gut nie in der Nähe des Taupunktes lagert.in such a way that the stored goods are never near the dew point stores.

82 04 0582 04 05

Claims (7)

PatentansprücheClaims ( I. j Einrichtung für Räume in denen korrosionsgefährdete Teile ^—^ gelagert werden, zur Luftentfeuchtung und zur Nachheizung bei Umluftbetrieb, gekennzeichnet durch mindestens einen, in seiner Längserstreckung der Raumhöhe angepaßten Kanal (1) mit vorzugsweise rechteckigem Querschnitt, der an seinem oberen Ende einen Lufteinlaß (7) und an seinem unteren Ende einen Luftauslaß (8) aufweist und in dessen Innern im Bereich des Lufteinlasses (7) ein Verdampfer (2) und Kondensator (4) Mittel zur Luftansaugung (3) und in dem Raum (6) unterhalb des Luftauslasses (8) Mittel zur Regelung sowohl des Verdampfers (2) als auch des Kondensators (4), jeweils in Abhängigkeit von dem Zustand der durchströmenden Luft angeordnet sind.( I. j device for rooms in which corrosion- prone parts ^ - ^ are stored, for air dehumidification and for post-heating in recirculation mode, characterized by at least one, in its longitudinal extent of the room height adapted channel (1) with a preferably rectangular cross-section, which at its upper end has an air inlet (7) and at its lower end an air outlet (8) and in its interior in the area of the air inlet (7) an evaporator (2) and condenser (4) means for air intake (3) and in the space (6) arranged below the air outlet (8) means for regulating both the evaporator (2) and the condenser (4), each depending on the state of the air flowing through. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß2. Device according to claim 1, characterized in that in dem Raum unterhalb*des Luftauslasses (8) eine zu dem *0(*tr Kondensator (4) gehörende Kältemaschine angeordnet ist. A refrigerator belonging to the * 0 ( * tr condenser (4)) is arranged in the space below * the air outlet (8). 3. Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in dem Raum unterhalb des Luftauslasses (8) zur Entfeuchtung eine Wärmepumpe angeordnet ist.3. Device according to claim 1 or 2, characterized in that in the space below the air outlet (8) for dehumidification a heat pump is arranged. 4. Einrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß in dem Kanal (1) an Stelle des Verdampfers (2) eine in seiner Längserstreckung verlaufende Kühlschlange angeordnet ist.4. Device according to claim 1, 2 or 3, characterized in that in the channel (1) instead of the evaporator (2) a cooling coil running in its longitudinal extension is arranged. 5. Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß eine Regeleinrichtung die den Verdampfer und die Kondensatorleistung in Abhänaigkeit von der Temperatur- und der Luftbefeuchtedifferenz zwischen dem Rauminnern und der Außenluft regelt in dem Raum unterhalb des Luftaustrittes (8) angeordnet ist.5. Device according to one of claims 1 to 4, characterized characterized in that a control device is dependent on the evaporator and the condenser output of the temperature and humidity difference between the inside of the room and the outside air controls in the room below of the air outlet (8) is arranged. 6. Einrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in dem Regelkreis eine Referenzmasne (9) aus dem eingelagerten Gut angeordnet ist.6. Device according to one of claims 1 to 4, characterized in that that a reference mask (9) from the stored goods is arranged in the control circuit. 82 04 Ob 82 04 Ob -2--2- 7. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Kanal (1) aus einzelnen Abschnitten besteht, die lösbar untereinander verbunden sind.7. Device according to claim 1, characterized in that the channel (1) consists of individual sections, which are releasably connected to one another. 82 04 üb 82 04 üb
DE19823217594 1982-05-11 1982-05-11 Apparatus for spaces in which parts liable to corrode are stored Withdrawn DE3217594A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121255A2 (en) * 2005-05-09 2006-11-16 Sung Taee Lee Method and system for preventing dew condensation in storage room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121255A2 (en) * 2005-05-09 2006-11-16 Sung Taee Lee Method and system for preventing dew condensation in storage room
WO2006121255A3 (en) * 2005-05-09 2009-05-14 Sung Taee Lee Method and system for preventing dew condensation in storage room

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