DE2603750A1 - Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing - Google Patents

Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing

Info

Publication number
DE2603750A1
DE2603750A1 DE19762603750 DE2603750A DE2603750A1 DE 2603750 A1 DE2603750 A1 DE 2603750A1 DE 19762603750 DE19762603750 DE 19762603750 DE 2603750 A DE2603750 A DE 2603750A DE 2603750 A1 DE2603750 A1 DE 2603750A1
Authority
DE
Germany
Prior art keywords
air
gas filter
ventilation
filter
gas
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.)
Pending
Application number
DE19762603750
Other languages
German (de)
Inventor
Wolfgang Eckstein
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE19762603750 priority Critical patent/DE2603750A1/en
Publication of DE2603750A1 publication Critical patent/DE2603750A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00478—Air-conditioning devices using the Peltier effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/03—Air-pressurised compartments for crew; Means for preventing admission of noxious substances, e.g. combustion gas from gun barrels, in crew compartments; Sealing arrangements

Abstract

The air conditioning unit is a self contained system which filters and dries the air as well as scrubbing it to remove noxious gasses etc. To prolong the effectiveness of the gas filter the air is warmed before passing through the filter, to reduce the relative humidity and hence reduce the water take-up of the filter. The airstream is heated by passing it over the warm side of a Peltier device. After passing through the gas filter the air re-cooled by passing over the cool side of the Peltier device. The system can be used on all types of vehicle, especially military.

Description

Belüftungsvorrichtung für Personenfahrzeuge, insbesondereVentilation device for passenger vehicles, in particular

Kampfwagen, Sanitätswaaen, Kommandowaqen od. dgl.Chariot, ambulance, command wagon or the like.

Zusatzanmeldung zu Patent ...... (Patentanmeldung P 23 47 335.0) Das Hauptpatent . (Patentanmeldung P 23 47 335.0) betrifft eine Belüftungsvorrichtung für Personenfahrzeuge1 insbesondere Kampfwagen, Sanitätswagen, Kommandowagen od.Additional application to patent ...... (patent application P 23 47 335.0) Das Main patent. (Patent application P 23 47 335.0) relates to a ventilation device for passenger vehicles1 in particular combat vehicles, ambulance vehicles, command vehicles or

dgl. mit Luftfördereinrichtung und einer Luftreinigungsvorrichtung mit einem Gasfilter, in der in Strömungsrichtung des Belüftungsstromes vor dem Gasfilter eine Entfeuchtungsvorrichtung angeordnet ist.Like. With an air conveyor and an air cleaning device with a gas filter, in the direction of flow of the ventilation stream in front of the gas filter a dehumidifying device is arranged.

Dem Hauptpatent liegt die Aufgabe zugrunde, eine derartige Belüftungsvorrichtung so auszubilden, daß die gesamte Filteranordnung jederzeit unter weitgehender Schonung des Gasfilters von der zu reinigenden Luft durchströmt werden kann.The main patent is based on the task of such a ventilation device to train so that the entire filter assembly anytime under The air to be cleaned flows through largely protecting the gas filter can.

Dazu ist es notwendig, den Einfluß von Feuchtigkeit auf das gasfilternde Material weitgehend zu beseitigen. Dies geschieht durch entsprechende Maßnahmen in Strömungsrichtung des Belüftungsstromes vor dem Gasfilter. Gemäß dem Hauptpatent ist vor dem Gasfilter eine Entfeuchtungsvorrichtung angeordnet. Damit behält das Gasfilter auch beim Belüftungsstrom mit einer besonders hohen Feuchtigkeit seine Sorptionsfähigkeit. Es kann daher ohne Leistungseinbuße ständig im Belüftungsstrom verbleiben.For this it is necessary to check the influence of moisture on the gas filter Eliminate material as much as possible. This is done through appropriate measures in the direction of flow of the ventilation stream upstream of the gas filter. According to the main patent a dehumidifying device is arranged in front of the gas filter. So that keeps that Gas filter also works with a ventilation stream with a particularly high humidity Sorption capacity. It can therefore be constantly in the ventilation flow without any loss of performance remain.

In Ausführung der Belüftung enthält die Entfeuchtungsvorrichtung ein feuchtigkeitabsorbierendes Mittel, wie Silicagel. Es ist durch Trocknung regenerierbar.In the execution of the ventilation, the dehumidifying device contains a moisture absorbing agent such as silica gel. It can be regenerated by drying.

Bei einer anderen Ausführung der Erfindung ist die Entfeuchtungsvorrichtung als Kühlvorrichtung ausgebildet, die vor dem Gasfilter angeordnet ist. Das durch Kondensation ausgefallene Wasser wird nach außen abgeleitet. Die Kühlvorrichtung kann sowohl nach dem Kompressor- als auch nach dem Absorberprinzip aufgebaut sein.In another embodiment of the invention is the dehumidifying device designed as a cooling device which is arranged in front of the gas filter. That through Condensation precipitated water is drained to the outside. The cooler can be constructed according to both the compressor and the absorber principle.

Die vorliegende Erfindung betrifft eine weitere Ausbildung des Hauptpatentes mit der gleichen Aufgabe, die Belüftungsvorrichtung so auszubilden, daß die genannte Filteranordnung jederzeit unter weitgehender Schonung des Gasfilters von der zu reinigenden Luft durchströmt werden kann.The present invention relates to a further embodiment of Main patent with the same task of designing the ventilation device in such a way that that said filter arrangement at all times while largely protecting the gas filter can be flowed through by the air to be cleaned.

Die Erfindung besteht darin, daß die Entfeuchtung des Belüftungsstromes indirekt über die Erniedrigung der relativen Feuchtigkeit durch Erwärmung an der in der Leitung vor dem Gasfilter angeordneten warmen Seite einer Peltier-Batterie erfolgt. Die kalte Seite der Peltier-Batterie ist in der Leitung hinter dem Gasfilter angeordnet.The invention consists in the dehumidification of the ventilation stream indirectly via the lowering of the relative humidity due to heating at the in the line upstream of the gas filter, the warm side of a Peltier battery he follows. The cold side of the Peltier battery is in the line behind the gas filter arranged.

Die Vorteile bei der Verwendung einer Peltier-Batterie als Wärmepumpe mit einem Wärmetransport von der kalten Seite unter Abkühlung des Belüftungsstromes auf die Eingangstemperatur und Erwärmung des Belüftungsstromes an der warmen Seite auf einen gewünschten Wert über der Eingangstemperatur liegen in dem geringen Gewicht und den kleinen Abmessungen der Peltier-Batterien. Sie ermöglichen eine relativ große Leistung auf einem eng begrenzten Raum. Sie sind praktisch wartungsfrei, denn sie besitzen keine sich bewegenden Teile; damit sind sie geräuschlos. Ihre Einbaulage ist unabhängig, verbunden mit einer Stoß- und Rüttelfestigkeit.The advantages of using a Peltier battery as a heat pump with a heat transfer from the cold side with cooling of the ventilation stream on the inlet temperature and heating of the ventilation flow on the warm side to a desired value above the inlet temperature lie in the low weight and the small dimensions of the Peltier batteries. They allow a relative great performance in a tightly confined space. They are practically maintenance-free because they have no moving parts; so they are noiseless. Your installation position is independent, combined with shock and vibration resistance.

In Ausbildung der Erfindung sind die nutzbare Kälteleistung und die abgegebene Wärmemenge der Peltier-Batterie gleich groß. Damit bleibt in vorteilhafter Weise das Klima innerhalb des zu belüftenden Raumes erhalten. Die Eingangstemperatur des Belüftungsstromes ist wieder erreicht, wenn er die Belüftungsanlage hinter dem Hauptventilator in den Raum hinein verläßt.In an embodiment of the invention, the usable cooling capacity and the The amount of heat given off by the Peltier battery is the same great. So that remains the climate within the room to be ventilated is advantageously preserved. the The inlet temperature of the ventilation flow is reached again when it closes the ventilation system behind the main fan into the room.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden beschrieben.An embodiment of the invention is shown in the drawing and is described below.

Die Umrisse des Kampfwageninnenraumes 1, der dem Aufenthalt der Insassen dient, sind mit 2 dargestellt. Durch die Ansaugkuppel 3 wird die Zuluft 4 des Belüftungsstromes angesaugt. Die Leitung 6 verbindet in der Reihenfolge der Durchströmung die Hauptelemente der Belüftungsanlage Grobstaubfilter 7, das Feinfilter 9 mit dem Schwebstoffilter 10 und dem Gasfilter 11 und dem Hauptventilator 12 miteinander.The outlines of the combat vehicle interior 1, the stay of the occupants are shown with 2. The intake air 4 becomes the ventilation flow through the intake dome 3 sucked in. The line 6 connects the main elements in the order of flow the ventilation system coarse dust filter 7, the fine filter 9 with the particulate filter 10 and the gas filter 11 and the main fan 12 with each other.

Die gereinigte Luft verläßt die Belüftungseinrichtung am Ausblasestutzen 13 in den Kampfwageninnenraum 1 hinein.The cleaned air leaves the ventilation device at the blow-out nozzle 13 into the chariot interior 1.

Nach dessen Durchspülung fließt der Belüftungsstrom durch das Auslaßventil 14 ab.After it has been flushed through, the aeration flow flows through the outlet valve 14 from.

Die Peltier-Batterie 15 ist mit der warmen Seite 16 vor dem Feinfilter 9 und mit der kalten Seite 17 hinter diesem in der Leitung 6 angeordnet. Die elektrische Versorgung 18 erfolgt aus dem Fahrzeugstromnetz, in der Figur durch eine Batterie dargestellt. Die Temperatur des Belüftungsstromes wird an der warmen Seite 16 der Peltier-Batterie 15 erhöht und nach dem Durchströmen des Gasfilters 11 an der kalten Seite 17 wieder auf die Eingangstemperatur gesenkt.The Peltier battery 15 is with the warm side 16 in front of the fine filter 9 and arranged with the cold side 17 behind this in the line 6. The electric Supply 18 takes place from the vehicle electrical system, in the figure by a battery shown. The temperature of the ventilation stream will be on the warm Page 16 of the Peltier battery 15 increased and after flowing through the gas filter 11 on the cold side 17 is again lowered to the inlet temperature.

Eine Erwärmung von z.B. 200C auf 300C erniedrigt die relative Feuchtigkeit bereits um ca. 40 %, das bedeutet bei einem Ausgangswert von 100 % eine relative Feuchtigkeit von nur ca. 60 X. Mit dieser Feuchtigkeit bleibt die Funktion des Sorptionsmittels des Gasfilters erhalten.A warming from e.g. 200C to 300C lowers the relative humidity already by approx. 40%, which means a relative value with an initial value of 100% Moisture of only approx. 60 X. With this moisture, the function of the sorbent remains of the gas filter.

Durch die Senkung der Temperatur hinter dem Gasfilter 11 auf die Eingangstemperatur wird der Kampfwageninnenraum 1 auf Normaltemperatur gehalten, so daß die Insassen keiner zusätzlichen Wärmebelastung unterliegen.By lowering the temperature behind the gas filter 11 to the inlet temperature the chariot interior 1 is kept at normal temperature so that the occupants are not subject to any additional heat load.

Claims (3)

Patentansprüche 1. Belüftungsvorrichtung für Personenfahrzeuge, insbesondere Kampfwagen, Sanitätswagen, Kommandowagen od. Claims 1. Ventilation device for passenger vehicles, in particular Combat vehicles, ambulance vehicles, command vehicles or dgl. mit Luftfördereinrichtung und einer Luftreinigungsvorrichtung mit einem Gasfilter, in der in Strömungsrichtung des Belüftungsstromes vor dem Gasfilter eine Entfeuchtungsvorrichtung angeordnet ist nach DBP ....... (Patentanmeldung P 23 47 335.0), dadurch gekennzeichnet, daß die Entfeuchtung des Belüftungsstromes indirekt über die Erniedrigung der relativen Feuchtigkeit durch Erwärmung än der in der Leitung (6) vor dem Gasfilter (11) angeordneten warmen Seite (16) einer Peltier-Batterie (15) erfolgt. Like. With an air conveyor and an air cleaning device with a gas filter, in the direction of flow of the ventilation stream in front of the gas filter a dehumidifying device is arranged according to DBP ....... (patent application P 23 47 335.0), characterized in that the dehumidification of the ventilation flow indirectly via the lowering of the relative humidity due to warming changes in the line (6) upstream of the gas filter (11) arranged warm side (16) of a Peltier battery (15) takes place. 2. Belüftungsvorrichtung für Personenfahrzeuge nach Anspruch 1, dadurch gekennzeichnet, daß die kalte Seite (17) der Peltier-Batterie (15) in der Leitung (6) hinter dem Gasfilter (11) angeordnet ist. 2. Ventilation device for passenger vehicles according to claim 1, characterized characterized in that the cold side (17) of the Peltier battery (15) is in the line (6) is arranged behind the gas filter (11). 3. Belüftungsvorrichtung für Personenfahrzeuge nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die nutzbare Kälteleistung und die abgegebene Wärmemenge der /etwa Peltier-Batterie (15) gleich groß sind. 3. Ventilation device for passenger vehicles according to claim 1 and 2, characterized in that the usable cooling capacity and the amount of heat given off the / about Peltier battery (15) are of the same size.
DE19762603750 1976-01-31 1976-01-31 Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing Pending DE2603750A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762603750 DE2603750A1 (en) 1976-01-31 1976-01-31 Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603750 DE2603750A1 (en) 1976-01-31 1976-01-31 Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing

Publications (1)

Publication Number Publication Date
DE2603750A1 true DE2603750A1 (en) 1977-08-04

Family

ID=5968762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762603750 Pending DE2603750A1 (en) 1976-01-31 1976-01-31 Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing

Country Status (1)

Country Link
DE (1) DE2603750A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001963A1 (en) * 1980-01-03 1981-07-23 H Hoelter Method and device for cleaning air fed into a protection booth or vehicle cabin
EP0050243A1 (en) * 1980-10-17 1982-04-28 Heinz Dipl.-Ing. Hölter Process and apparatus for cleaning air charged with noxious gases
DE3103303A1 (en) * 1981-01-31 1982-09-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process and apparatus for purifying air loaded with pollutants
DE3342653A1 (en) * 1983-11-25 1985-06-05 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Car filter, preferably for buses, with adjustable intake flange
US4551304A (en) * 1980-10-17 1985-11-05 Heinz Holter Method of cleaning air loaded with pollutants
EP0222417A2 (en) * 1983-11-10 1987-05-20 Heinz Dipl.-Ing. Hölter Method using the Peltier effect for heating chemical sorption masses, particularly for industrial safety filters and vehicle filters
DE3625727A1 (en) * 1986-07-30 1988-02-11 Hoelter Heinz Module filter for separating off hydrocarbons and catalytic conversion of CO to CO2
WO2010040348A2 (en) * 2008-10-10 2010-04-15 PRONET Gesellschaft für professionelle Netzwerk- und Informationstechnologie mbH Radon filter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001963A1 (en) * 1980-01-03 1981-07-23 H Hoelter Method and device for cleaning air fed into a protection booth or vehicle cabin
EP0033784A2 (en) * 1980-01-03 1981-08-19 Hölter, Heinz, Dipl.-Ing. Multilayered gas filter
EP0033784A3 (en) * 1980-01-03 1981-12-16 Holter, Heinz, Ing. Grad. Process and apparatus for the purification of air supplied to an industrial safety or vehicle cabin
US4530817A (en) * 1980-01-03 1985-07-23 Heinz Holter Apparatus for the protection of air fed to a labor-protection or vehicle compartment
US4451435A (en) * 1980-10-17 1984-05-29 Heinz Holter Apparatus for cleaning air loaded with pollutants
WO1982001348A1 (en) * 1980-10-17 1982-04-29 Heribert Dewert Method and device for scrubbing air containing noxious substances
EP0050243A1 (en) * 1980-10-17 1982-04-28 Heinz Dipl.-Ing. Hölter Process and apparatus for cleaning air charged with noxious gases
US4551304A (en) * 1980-10-17 1985-11-05 Heinz Holter Method of cleaning air loaded with pollutants
DE3103303A1 (en) * 1981-01-31 1982-09-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process and apparatus for purifying air loaded with pollutants
EP0222417A2 (en) * 1983-11-10 1987-05-20 Heinz Dipl.-Ing. Hölter Method using the Peltier effect for heating chemical sorption masses, particularly for industrial safety filters and vehicle filters
EP0222417A3 (en) * 1983-11-10 1987-08-12 Heinz Dipl.-Ing. Hölter Method using the peltier effect for heating chemical sorption masses, particularly for industrial safety filters and vehicle filters
DE3342653A1 (en) * 1983-11-25 1985-06-05 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Car filter, preferably for buses, with adjustable intake flange
DE3625727A1 (en) * 1986-07-30 1988-02-11 Hoelter Heinz Module filter for separating off hydrocarbons and catalytic conversion of CO to CO2
WO2010040348A2 (en) * 2008-10-10 2010-04-15 PRONET Gesellschaft für professionelle Netzwerk- und Informationstechnologie mbH Radon filter
WO2010040348A3 (en) * 2008-10-10 2010-06-03 PRONET Gesellschaft für professionelle Netzwerk- und Informationstechnologie mbH Radon filter

Similar Documents

Publication Publication Date Title
EP0050243B1 (en) Process and apparatus for cleaning air charged with noxious gases
WO1981001963A1 (en) Method and device for cleaning air fed into a protection booth or vehicle cabin
DE2702701B2 (en) System for extracting water from humid air
DE102010064134A1 (en) An air conditioning device for a vehicle and method for controlling a climate in a passenger compartment of a vehicle
EP0097287B1 (en) Heat exchanger, particularly for air heating and/or conditioning systems, preferably fitted in motor vehicles
DE2603750A1 (en) Air conditioning and gas treatment plant for vehicle - has air warmed by Peltier battery prior to gas scrubbing
DE19913776A1 (en) Air-conditioner unit for interior space, especially for rail vehicles; has device tray module to hold unit with holes for air and pipe and cable connections, which is formed as part of vehicle roof
DE2347335A1 (en) VENTILATION DEVICE FOR PASSENGER VEHICLES, IN PARTICULAR COMBAT CARS, SANITARY CARS, COMMAND CARS OR DGL.
DE4304077C2 (en) Device for lowering the air humidity in a passenger compartment of a motor vehicle
DE19932691A1 (en) Air conditioning for motor vehicle interior involves humidifying air fed into or out of interior with collected water, especially when vehicle is stationary, then cooling it by evaporation
DE4224710C1 (en) Device for air conditioning rooms
DE2950179C2 (en)
DE2635860A1 (en) VENTILATION DEVICE FOR PASSENGER VEHICLES, IN PARTICULAR COMBAT VEHICLES, SANITARY VEHICLES, COMMAND VEHICLES, etc.
DE2536297A1 (en) AIR PURIFICATION FAN
DE10233762A1 (en) Air-conditioning device for automobile passenger compartment includes moisture adsorber regenerated via engine waste heat
DE2438505A1 (en) VENTILATION DEVICE FOR PERSONAL VEHICLES, IN PARTICULAR COMBAT VEHICLES, SANITARY CARS, COMMAND VEHICLES, etc.
DE3626391C2 (en) Air filtering arrangement for motor vehicles
DE2212687A1 (en) VENTILATION DEVICE FOR THE INTERIORS OF VEHICLES
DE3103303C2 (en) Device for cleaning polluted air
DE102015117455A1 (en) battery device
DE19549185C2 (en) Device for air conditioning a vehicle interior
DE112013006012T5 (en) Device for thermal conditioning for a motor vehicle and corresponding heating, ventilation and / or air conditioning system
DE10130731A1 (en) Adsorption cabin filter with cyclic regeneration for motor vehicles
DE10235230B4 (en) Air conditioning system
DE102022115376A1 (en) Device and method for dehumidifying vehicle interiors

Legal Events

Date Code Title Description
OHN Withdrawal