DE102016000016B4 - Method for producing homogeneous air distribution in the interior of a closed technical storage system and storage system for carrying out this method - Google Patents
Method for producing homogeneous air distribution in the interior of a closed technical storage system and storage system for carrying out this method Download PDFInfo
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- DE102016000016B4 DE102016000016B4 DE102016000016.3A DE102016000016A DE102016000016B4 DE 102016000016 B4 DE102016000016 B4 DE 102016000016B4 DE 102016000016 A DE102016000016 A DE 102016000016A DE 102016000016 B4 DE102016000016 B4 DE 102016000016B4
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- storage system
- goods transport
- fan
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- 238000003860 storage Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 238000009826 distribution Methods 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 title claims 10
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 238000004378 air conditioning Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims 3
- 238000007664 blowing Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0407—Storage devices mechanical using stacker cranes
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- 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
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/50—HVAC for high buildings, e.g. thermal or pressure differences
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
Vorrichtung und Verfahren zur Herstellung von homogener Luftverteilung im Innenbereich von geschlossenen technischen Lagersystemen beim Einsatz von Klimatechnik zur RaumluftkonditionierungDevice and method for producing homogeneous air distribution in the interior of closed technical storage systems when using air conditioning technology for room air conditioning
Description
Geschlossene technische Lagersysteme mit Lift- oder Rotationstechnik sind zunehmend im praktischen Einsatz. Dominant in Bereichen industrieller Fertigung werden die Lagersysteme jeweils in unmittelbarer Nähe von Arbeitsplätzen positioniert und verkürzen hierdurch die Zugriffzeiten auf für die Fertigung notwendige Komponenten erheblich. In sämtlichen Fertigungsbereichen, bei denen die Einhaltung vorgegebener Raumluftkonditionen (z. B. durch Kühlung) als wesentliches Merkmal der Produktqualität definiert ist, sind sämtliche einschlägig negativen Einflussgrößen von besonderer Bedeutung und nach deren Lokalisierung zu beseitigen.Closed technical storage systems with lift or rotation technology are increasingly being used in practice. Dominant in areas of industrial production, the storage systems are positioned in the immediate vicinity of workstations and thereby significantly shorten the access times to components necessary for production. In all production areas where compliance with specified indoor air conditions (e.g. through cooling) is defined as an essential feature of product quality, all relevant negative influencing factors are of particular importance and must be eliminated once they have been localized.
Derartige Lagersysteme sind beispielsweise aus der
Vorbekannte Störgrößen sind Temperaturschwankungen im Bereich des Lagergutes, also Temperaturschwankungen der Raumluft im Innenbereich eines Lagersystems. Die Beseitigung dieser Temperaturschwankungen ist mit konventioneller, aber relativ aufwändiger Technik problemfrei herstellbar, erfordert jedoch hohen Investitionsaufwand.Previously known disturbance variables are temperature fluctuations in the area of the stored goods, i.e. temperature fluctuations in the room air in the interior of a storage system. The elimination of these temperature fluctuations can be achieved without any problems using conventional, but relatively complex technology, but requires a high level of investment.
Hinsichtlich des Investitionsbedarfs akzeptable technische Lösungen führen zu großen Temperaturdifferenzen innerhalb des Lagersystems, wobei sich zum Teil Wärmenester ausbilden. Hierfür ursächlich ist die hochkomplexe Innengeometrie der Lagersysteme (1/3 Freiraum Warentransport, 2/3 Lagerbereiche mit einer Vielzahl von Einzelbereichen). Die Herstellung der gebotenen homogenen Temperatur im Lagerbereich erfolgt nicht und es wird nur eine Kompromisslösung mit nicht kalkulierbaren Restrisiken erreicht.Technical solutions that are acceptable in terms of investment requirements lead to large temperature differences within the storage system, with heat pockets sometimes forming. The reason for this is the highly complex internal geometry of the storage systems (1/3 free space for goods transport, 2/3 storage areas with a large number of individual areas). The required homogeneous temperature in the storage area is not achieved and only a compromise solution with incalculable residual risks is achieved.
Mit der erfindungsgemäßen Vorrichtung soll die vorgenannte Problemsituation beseitigt werden und mit niedrigem Kostenaufwand sollen anforderungskonforme Problemlösungen verfügbar gemacht machen.The device according to the invention is intended to eliminate the aforementioned problem situation and to make problem solutions that meet requirements available at low cost.
Darstellung des Standes der TechnikPresentation of the state of the art
Vermeintlich einfache und rationale, aus dem Stand der Technik für die Klimatisierung von Räumen in Gebäuden vorbekannte und praxisbewährte Systemtechnik (
Derart konventionelle Technik, bestehend aus Klimagerät (4), Zuluftkanal (6) mit Zuluftgitter (5) im Wirkverbund mit Rückluftgitter (8) und Rückluftkanal (7), also ein Umluftkreislauf-System, generiert ausschließlich vertikale Luftströme (9) im Lagersystem (01).Such conventional technology, consisting of an air conditioning unit (4), supply air duct (6) with supply air grille (5) in conjunction with return air grille (8) and return air duct (7), i.e. a recirculation air circulation system, generates exclusively vertical air flows (9) in the storage system (01 ).
Die Erzeugung vorgegebener Temperaturen und deren Konstanthaltung ist im Warentransportbereich (03) des Lagersystems (01) gesichert gewährleistet, jedoch nicht in den primären Lagerbereichen (02). Die über vertikale Luftströmung (9) herstellbare Induktionswirkung ist zu gering, um in Lagerbereichen (02) bestimmungsgemäße Luftwechsel herzustellen. Deshalb entstehen Problembereiche (10) mit nicht kalkulierbarem Risikopotenzial. Dieser Sachverhalt ist in
Darstellung der ErfindungPresentation of the invention
Erfindungsgemäß wird die Problemsituation in einfacher Form dadurch beseitigt, dass in den Umluftkreislauf (
FunktionsablaufFunctional sequence
Parallel zur Inbetriebnahme der Klimatechnik (
Kurzbeschreibung der Figuren und BezugszeichenlisteBrief description of the figures and list of reference symbols
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1 Technisches Lagersystem mit Vorrichtungen im Querschnitt1 Technical storage system with devices in cross section -
2 Technisches Lagersystem mit Vorrichtungen in Draufsicht2 Technical storage system with devices in top view -
3 Technisches Lagersystem mit konventioneller Technik3 Technical storage system with conventional technology -
4 Technisches Lagersystem mit erfindungskonformer Technik4 Technical storage system with technology in accordance with the invention
- 0101
- Technisches Lagersystem (Lift-Technik)Technical storage system (lift technology)
- 0202
- Lagerbereichstorage area
- 0303
- WarentransportbereichGoods transport area
- 0404
- Regalbödenshelves
- 0505
- WarentransportvorrichtungGoods transport device
- 0606
- BedienungsöffnungService opening
- 11
- Ventilator (axial, radial, tangential)Fan (axial, radial, tangential)
- 22
- Befestigung VentilatorFan attachment
- 33
- Horizontale Luftströme / Horizontale Luftmengenzuführung Horizontal air flows / horizontal air volume supply
- 44
- Klimagerät konventionellConventional air conditioning unit
- 55
- Zuluftgitter konventionellConventional supply air grille
- 66
- Zuluftkanal konventionellConventional supply air duct
- 77
- Rückluftkanal konventionellConventional return air duct
- 88th
- Rückluftgitter konventionellConventional return air grille
- 99
- Vertikale Luftströme konventionellVertical air flows conventional
- 1010
- Problembereich konventionellConventional problem area
Claims (11)
Priority Applications (1)
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DE102016000016.3A DE102016000016B4 (en) | 2016-01-05 | 2016-01-05 | Method for producing homogeneous air distribution in the interior of a closed technical storage system and storage system for carrying out this method |
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Application Number | Priority Date | Filing Date | Title |
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DE102016000016.3A DE102016000016B4 (en) | 2016-01-05 | 2016-01-05 | Method for producing homogeneous air distribution in the interior of a closed technical storage system and storage system for carrying out this method |
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DE102016000016A1 DE102016000016A1 (en) | 2017-07-06 |
DE102016000016B4 true DE102016000016B4 (en) | 2024-02-08 |
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CN107985883B (en) * | 2017-10-27 | 2020-10-16 | 河南工业大学 | Automatic grading guiding airflow guiding structure for grain depot and grain warehousing method |
CN109387012B (en) * | 2018-11-13 | 2024-03-15 | 北京大学 | Air turbulence precooling system and precooling method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120768A (en) | 2008-11-21 | 2010-06-03 | Murata Machinery Ltd | Automated warehouse for clean room and method for storing articles in automated warehouse |
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- 2016-01-05 DE DE102016000016.3A patent/DE102016000016B4/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120768A (en) | 2008-11-21 | 2010-06-03 | Murata Machinery Ltd | Automated warehouse for clean room and method for storing articles in automated warehouse |
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