DE202006018753U1 - Device for moistening, cleaning and / or cooling a gas, in particular of air - Google Patents
Device for moistening, cleaning and / or cooling a gas, in particular of air Download PDFInfo
- Publication number
- DE202006018753U1 DE202006018753U1 DE202006018753U DE202006018753U DE202006018753U1 DE 202006018753 U1 DE202006018753 U1 DE 202006018753U1 DE 202006018753 U DE202006018753 U DE 202006018753U DE 202006018753 U DE202006018753 U DE 202006018753U DE 202006018753 U1 DE202006018753 U1 DE 202006018753U1
- Authority
- DE
- Germany
- Prior art keywords
- plate elements
- gas
- depressions
- liquid
- flow
- 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 - Lifetime
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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
-
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- 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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—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 cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
- F28F25/087—Vertical or inclined sheets; Supports or spacers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Vorrichtung
zur Befeuchtung, Reinigung und/oder Kühlung eines Gases, insbesondere
von Luft, mit
– einem
mit Flüssigkeit,
insbesondere Wasser, benetzbaren Körper (10), der eine Strömungseingangsseite
(24) und eine Strömungsausgangsseite
(26) aufweist und der zwischen diesen Seiten (24, 26) geordnete
Bereiche aufweist, die von der Flüssigkeit benetzbar und dem
zu behandelnden Gas aussetzbar sind,
– wobei der Körper (10)
eine Vielzahl von gewellten Plattenelementen (12) aus Kunststoff
aufweist, die Erhebungen (32) und Vertiefungen (34) mit Seitenflanken
(36) aufweisen, welche mit Perforationen (40) versehen sind,
– wobei
benachbarte Plattenelemente (12) sich an ihren Erhebungen (32) und
Vertiefungen (34) kontaktieren und
– wobei gegenüberliegende
Ränder
(14, 16) der Plattenelemente (12) die Strömungseingangsseite (24) und
die Strömungsausgangsseite
(26) bilden.Device for moistening, cleaning and / or cooling a gas, in particular of air, with
A body (10) wettable with liquid, in particular water, which has a flow inlet side (24) and a flow outlet side (26) and has regions arranged between these sides (24, 26) wettable by the liquid and to be treated Gas are suspendable,
- wherein the body (10) comprises a plurality of corrugated plate elements (12) made of plastic, the elevations (32) and depressions (34) having side edges (36) which are provided with perforations (40),
- Wherein adjacent plate elements (12) contact at their elevations (32) and depressions (34) and
- wherein opposite edges (14, 16) of the plate elements (12) the flow input side (24) and the flow exit side (26) form.
Description
Die Erfindung betrifft eine Vorrichtung zur Befeuchtung, Reinigung und/oder Kühlung eines Gases, bei dem es sich insbesondere um Luft handelt.The The invention relates to a device for moistening, cleaning and / or cooling a gas, which is in particular air.
Derartige Vorrichtungen sind auch als Verdunstungsbefeuchter und Stoffaustauscher bekannt, die unter anderem zur Luftbefeuchtung und gleichzeitigen Luftkühlung beispielsweise von Wohn- oder Bürogebäuden, Lagerhallen, Stallungen, Gewächshäusern und anderen Räumen oder auch von technischen Anlagen, beispielsweise für die Reinigung und insbesondere Entstaubung von Zu- oder Abluft und für reaktive Gas- oder Luftreinigung (insbesondere Entfernung von Geruchsstoffen wie beispielsweise Ammoniak aus Stallabluft) eingesetzt werden.such Devices are also called evaporation humidifiers and material exchangers known, among other things, for humidification and simultaneous air cooling for example, of residential or office buildings, warehouses, Stables, greenhouses and other rooms or even of technical equipment, for example for cleaning and in particular dedusting of supply or exhaust air and for reactive gas or air purification (In particular removal of odorous substances such as ammonia from stable exhaust air).
Die bekannten Vorrichtungen der vorstehend genannten Arten verfügen über eine Vielzahl von Plattenelementen bzw. Materiallagen, die zumeist gewellt sind, so dass bei dichter Anlage benachbarter Plattenelemente sich kreuzende Kanäle entstehen, durch die über eine Eingangsseite der Vorrichtung das Gas einströmt, die Vorrichtung durchströmt und an einer gegenüberliegenden Ausgangsseite wieder herausströmt. Die Eingangs- und Ausgangsseiten der Vorrichtung werden durch gegenüberliegende Ränder der einzelnen nebeneinanderliegenden Plattenelemente gebildet. Somit strömt also das Gas parallel zur Erstreckung der Plattenelemente zwischen deren betreffenden Rändern und zwischen den Plattenelementen.The known devices of the aforementioned types have a Variety of plate elements or material layers, which are usually wavy are, so that when close contact of adjacent plate elements themselves crossing channels arise through the over an input side of the device, the gas flows, the Flowed through device and on one opposite Outlet side flows out again. The input and output sides of the device are defined by opposite edges of the formed individual adjacent plate elements. Consequently flows So the gas parallel to the extension of the plate elements between the relevant margins and between the plate elements.
Die bekannten Vorrichtungen werden mit Flüssigkeit, insbesondere Wasser, benetzt, so dass das zu behandelnde Gas an benetzten Flächen der Plattenelemente entlang strömt. Dabei ist es wünschenswert, dass die Benetzungs flüssigkeit eine möglichst große Oberfläche bildet und sich über einen längeren Zeitraum in der Vorrichtung bzw. an den Plattenelementen hält.The known devices are filled with liquid, in particular water, wetted, so that the gas to be treated on wetted surfaces of the plate elements flows along. It is desirable that the wetting liquid one possible size surface forms and turns over a longer one Period in the device or on the plate elements holds.
Bekannte Vorrichtungen der vorstehend genannten Arten weisen geschlossene Materiallagen bzw. Plattenelemente aus Kunststoff oder Papier auf, die miteinander verschweißt oder verklebt sind. Plattenelemente aus Papier haben den Nachteil, dass sich die mit ihnen aufgebauten vom Gas durchströmbaren Körper nicht reinigen lassen, ohne dass man Gefahr läuft, die Papier-Plattenelemente zu zerstören. Diesbezüglich sind Plattenelemente aus Kunststoff zu bevorzugen. Beide bekannten Systeme jedoch haben ferner den Nachteil, dass es noch nicht zu einem optimalen Austausch des Gases mit der Feuchtigkeit kommt, was sich nachteilig auf die Effizienz der Gasbehandlung auswirken kann. Auch stellen diese Vorrichtungen einen vergleichsweise hohen Strömungswiderstand dar, was ebenfalls nicht wünschenswert ist.Known Devices of the aforementioned types have closed Material layers or plate elements made of plastic or paper, the welded together or glued. Plate elements made of paper have the disadvantage that the bodies of the gas permeable with them do not develop clean, without risking the paper plate elements too to destroy. In this regard, are plate elements made of plastic to be preferred. Both known However, systems also have the disadvantage that they are not yet optimal exchange of the gas with the moisture comes which adversely affects the efficiency of gas treatment can. Also, these devices provide a comparatively high flow resistance which is also undesirable is.
Aufgabe der Erfindung ist es, eine Vorrichtung zur Befeuchtung, Reinigung und/oder Kühlung eines Gases, insbesondere von Luft, zu schaffen, die über verbesserte Eigenschaften und insbesondere über eine verbesserte Effizienz verfügt.task The invention is a device for moistening, cleaning and / or cooling one Gases, especially of air, to create, which has improved properties and especially about has improved efficiency.
Zur Lösung dieser Aufgabe wird mit der Erfindung eine Vorrichtung zur Befeuchtung, Reinigung und/oder Kühlung eines Gases, insbesondere von Luft, vorgeschlagen, die versehen ist mit
- – einem mit Flüssigkeit, insbesondere Wasser, benetzbaren Körper, der eine Strömungseingangsseite und eine Strömungsausgangsseite aufweist und der zwischen diesen Seiten geordnete Bereiche aufweist, die von der Flüssigkeit benetzbar und dem zu behandelnden Gas aussetzbar sind,
- – wobei der Körper eine Vielzahl von gewellten Plattenelementen aus Kunststoff aufweist, die Erhebungen und Vertiefungen mit Seitenflanken aufweisen, welche mit Perforationen versehen sind,
- – wobei benachbarte Plattenelemente sich an ihren Erhebungen und Vertiefungen kontaktieren und
- – wobei gegenüberliegende Ränder der Plattenelemente die Strömungseingangsseite und die Strömungsausgangsseite bilden.
- A body which is wettable with liquid, in particular water, and which has a flow inlet side and a flow outlet side and which has regions arranged between these sides which are wettable by the liquid and can be exposed to the gas to be treated,
- The body comprising a plurality of plastic corrugated plate elements having protuberances and depressions with side flanks provided with perforations,
- - Wherein adjacent plate elements contact each other at their elevations and depressions and
- - With opposite edges of the plate elements forming the flow inlet side and the flow outlet side.
Nach der Erfindung ist der vom zu behandelnden Gas durchströmbare Körper, welcher mit einer Flüssigkeit, insbesondere Wasser, benetzbar ist, durch eine Vielzahl von gewellten Plattenelementen aus Kunststoff mit Perforationen aufgebaut. Auf Grund dieser Perforationen kann ein Gasaustausch zwischen benachbarten Plattenelementen durch diese hindurch erfolgen. Dies verbessert die Stoffaustauschrate zwischen Gas und Flüssigkeit und reduziert den Strömungswiderstand. Der erfindungsgemäß vorgeschlagene Körper ist also dreidimensional durchströmbar. Auf Grund der perforierten Plattenelemente kommt es zu örtlichen Verwirbelungen des den Körper durchströmenden Gases, was den Austausch des Gases mit der Flüssigkeit verbessert.To The invention is the durchströmbare body of the gas to be treated, which with a liquid, especially water, is wetted by a variety of corrugated Plate elements made of plastic with perforations. On reason These perforations can be a gas exchange between adjacent Plate elements through this done. This improves the mass transfer rate between gas and liquid and reduces the Flow resistance. The inventively proposed body is therefore three-dimensional flow through. Due to the perforated Plate elements are local Turbulences of the body flowing through Gas, which improves the exchange of the gas with the liquid.
Die erfindungsgemäße Vorrichtung dient insbesondere der adiabatischen Kühlung von Stallungen oder Gewächshäusern zuzuführender Luft, da durch die perforierten Plattenelemente eine vergrößerte Menge an Flüssigkeit im Körper über einen längeren Zeitraum gehalten werden kann.The inventive device is used in particular for the adiabatic cooling of stables or greenhouses zuzuführender Air, as through the perforated plate elements an increased amount on liquid in the body over one longer Period can be kept.
Besonders zweckmäßig ist es, wenn die Plattenelemente als Gittermatten ausgebildet sind, die Gitterstäbe aufweisen, zwischen denen sich die Perforationen in Form der Freiräume zwischen benachbarten Gitterstäben bilden. An den Gitterstäben hält sich die Benetzungsflüssigkeit unter Bildung einer recht großen Oberfläche, was eine vergrößerte Kontaktfläche des Gases mit der Flüssigkeit zur Folge hat.Especially is appropriate it, when the plate elements are formed as grid mats, the bars between which are the perforations in the form of open spaces between neighboring bars form. Sticks to the bars the wetting liquid forming a fairly large one Surface, what an enlarged contact surface of the Gas with the liquid entails.
Alternativ zu Gittermatten können die Plattenelemente auch als Folienelemente ausgebildet sein, in denen die Perforationen beispielsweise durch Ausstanzen ausgebildet sind.alternative to grid mats can the plate elements may also be formed as foil elements, in which formed the perforations, for example by punching are.
Die gewellten Plattenelemente weisen benachbarte Erhebungen und Vertiefungen auf, die beispielsweise in Form von Tälern und Bergen ausgebildet sind. Die Seitenflanken zwischen einer Vertiefung und einer Erhebung weisen dabei zweckmäßigerweise die Perforationen auf. Die Erhebungen und Vertiefungen verlaufen vorzugsweise schräg zu den gegenüberliegenden, die Eingangs- und Ausgangsseiten des benetzbaren Körpers bildenden Ränder der Plattenelemente. Alternativ können sie zwischen diesen Rändern auch zickzackförmig oder in anderer von einer geradlinigen Erstreckung abweichenden Weise verlaufen.The corrugated plate elements have adjacent peaks and valleys formed on, for example, in the form of valleys and mountains are. The side flanks between a depression and an elevation have expediently the perforations on. The surveys and depressions run preferably oblique to the opposite, forming the input and output sides of the wettable body margins the plate elements. Alternatively, they can also be between these edges zigzag or in other ways deviating from a rectilinear extent run.
Als Kunststoffmaterial für die Plattenelemente eignen sich Polyolefine und insbesondere Thermoplaste, wie beispielsweise PP oder PE.When Plastic material for the plate elements are polyolefins and in particular thermoplastics, such as PP or PE.
In vorteilhafter Weiterbildung der Erfindung ist ferner vorgesehen, dass benachbarte Plattenelemente miteinander durch Steck- oder Rastverbindungen oder durch Zapfen-Loch- oder Nietverbindungen mit Kalt- oder Warmverformung des die Verbindung herstellenden Materials gekoppelt sind.In Advantageous development of the invention is further provided that adjacent plate elements to each other by plug or locking connections or by pin-hole or rivet joints with cold or hot deformation of the compound producing material are coupled.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels und unter Bezugnahme auf die Zeichnung näher erläutert. Im einzelnen zeigen dabei:The Invention will be described below with reference to an embodiment and with reference to the drawing closer explained. In detail, they show:
Zur
Benetzung des Kühlkörpers
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006018753U DE202006018753U1 (en) | 2006-12-08 | 2006-12-08 | Device for moistening, cleaning and / or cooling a gas, in particular of air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006018753U DE202006018753U1 (en) | 2006-12-08 | 2006-12-08 | Device for moistening, cleaning and / or cooling a gas, in particular of air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006018753U1 true DE202006018753U1 (en) | 2008-04-10 |
Family
ID=39278019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006018753U Expired - Lifetime DE202006018753U1 (en) | 2006-12-08 | 2006-12-08 | Device for moistening, cleaning and / or cooling a gas, in particular of air |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006018753U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009153278A1 (en) * | 2008-06-18 | 2009-12-23 | Hewitech Gmbh & Co. Kg | Insert element for inserting in a device for moistening, cleaning and/or cooling a fluid, in particular a gas, such as, for example, air, and a method for producing an insert element |
DE202016101597U1 (en) | 2016-03-23 | 2017-06-27 | Hewitech Gmbh & Co. Kg | Built-in element for installation in a device for humidification, cleaning and / or cooling of a fluid, in particular gas such. For example, air |
WO2018149545A3 (en) * | 2017-02-14 | 2018-10-18 | Barnstorfer Kunststofftechnik Gmbh & Co. Kg | Trickle structures |
-
2006
- 2006-12-08 DE DE202006018753U patent/DE202006018753U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009153278A1 (en) * | 2008-06-18 | 2009-12-23 | Hewitech Gmbh & Co. Kg | Insert element for inserting in a device for moistening, cleaning and/or cooling a fluid, in particular a gas, such as, for example, air, and a method for producing an insert element |
DE202016101597U1 (en) | 2016-03-23 | 2017-06-27 | Hewitech Gmbh & Co. Kg | Built-in element for installation in a device for humidification, cleaning and / or cooling of a fluid, in particular gas such. For example, air |
WO2017162597A1 (en) | 2016-03-23 | 2017-09-28 | Hewitech Gmbh & Co. Kg | Insert element for inserting into a device for humidifying, cleaning and/or cooling a fluid, in particular a gas, such as, for example, air |
US20190226693A1 (en) * | 2016-03-23 | 2019-07-25 | Hewitech Gmbh & Co. Kg | Insert element for inserting into a device for humidifying, cleaning and/or cooling a fluid, in particular a gas, such as, for example, air |
WO2018149545A3 (en) * | 2017-02-14 | 2018-10-18 | Barnstorfer Kunststofftechnik Gmbh & Co. Kg | Trickle structures |
US11231188B2 (en) | 2017-02-14 | 2022-01-25 | Barnstorfer Kunststofftechnik Gmbh & Co. Kg | Trickle structures |
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