DE29905966U1 - Device for generating ground fog - Google Patents
Device for generating ground fogInfo
- Publication number
- DE29905966U1 DE29905966U1 DE29905966U DE29905966U DE29905966U1 DE 29905966 U1 DE29905966 U1 DE 29905966U1 DE 29905966 U DE29905966 U DE 29905966U DE 29905966 U DE29905966 U DE 29905966U DE 29905966 U1 DE29905966 U1 DE 29905966U1
- Authority
- DE
- Germany
- Prior art keywords
- fog
- generating ground
- ground fog
- air
- dipl
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
- A63J5/025—Devices for making mist or smoke effects, e.g. with liquid air
Landscapes
- Catching Or Destruction (AREA)
- Soil Working Implements (AREA)
Description
"" Dipl.-Ing. Michael Reyl"" Dipl.-Ing. Michael Reyl
Graf-Adolf-Straße 77Graf-Adolf-Strasse 77
51065 Köln51065 Cologne
Die vorliegende Erfindung betrifft eine Vorrichtung zur Erzeugung von Bodennebel mit Hilfe von flüssigem Stickstoff (LN2).The present invention relates to a device for generating ground fog using liquid nitrogen (LN 2 ).
Herkömmliche Maschinen nach diesem Prinzip erzeugen den Nebel, indem warmes Wasser direkt mit einem hochwirksamen Kühlmittel, gewöhnlich LN2 oder Trockeneis, in Kontakt kommt.Conventional machines based on this principle produce the mist by bringing warm water into direct contact with a highly effective coolant, usually LN 2 or dry ice.
Nebel entsteht durch Unterschreitung des Taupunktes von feuchter Luft. Bei direktem Kontakt zwischen wärmendem und kühlendem Medium wird ein großer Teil der Energie direkt zwischen den Medien ausgetauscht, ohne daß die Energie zur Nebelerzeugung genutztFog is created when the temperature of moist air falls below the dew point. When there is direct contact between the warming and cooling medium, a large part of the energy is exchanged directly between the media without the energy being used to generate fog.
Aufgabe der Erfindung ist daher Schaffung einer Vorrichtung, welche die Nebelerzeugung optimiert.The object of the invention is therefore to create a device which optimizes the generation of fog.
Diese Aufgabe wird gelöst durch eine Vorrichtung zum Erzeugen von Bodennebel mit den Merkmalen der folgenden Schutzansprüche.This object is achieved by a device for generating ground fog with the features of the following claims.
Die Vorrichtung besteht im wesentlichen aus einem zweiteiligen isoliertem Gehäuse (1) mit Wasserbehälter (2), dessen Inhalt durch geregelte Heizelemente (3) auf nahezu 100 0C erwärmt wird. Ein weiteres Heizelement (nicht dargestellt) im Tank wird im Moment der Nebelerzeugung zugeschaltet und erzeugt den erforderlichen Wasserdampf.The device essentially consists of a two-part insulated housing (1) with a water tank (2), the contents of which are heated to almost 100 ° C by controlled heating elements (3). A further heating element (not shown) in the tank is switched on at the moment the fog is generated and produces the required water vapor.
Das Gebläse (4) fördert Umgebungsluft in die Sättigungskammer (5), wo sie durch aus dem Boden (6) austretenden Dampferwärmt und mit Wasser gesättigt wird.The fan (4) conveys ambient air into the saturation chamber (5), where it is heated by steam emerging from the floor (6) and saturated with water.
Die gesättigte Luft strömt über die Trennwand (7) in die Kühlkammer (8). Dort rieselt flüssiger Stickstoff aus einem Verteiler (9) und kühlt die Luft unter ihren Taupunkt.The saturated air flows over the partition wall (7) into the cooling chamber (8). There, liquid nitrogen trickles out of a distributor (9) and cools the air below its dew point.
Der Nebel kann durch an den Auslaßstutzen (10) angeschlossene Rohre zum Einsatzort geleitet werden.The mist can be directed to the place of use through pipes connected to the outlet nozzle (10).
Entstandenes Kondensat kann aus beiden Kammern wieder in den Wasserbehälter zurückfließen.Condensate that forms can flow back into the water tank from both chambers.
Die elektrische Ausrüstung mit Regel-, und Steuertechnik zur Überwachung von Temperatur und Wasserstand ist in einem feuchtigkeitsdichten Gehäuse (11) untergebracht. Je nach verwendeten LN2-Apparaten kann hier auch die Steuertechnik der LN2-Zufuhr eingebaut werden.The electrical equipment with regulation and control technology for monitoring temperature and water level is housed in a moisture-proof housing (11). Depending on the LN2 devices used, the control technology for the LN 2 supply can also be installed here.
Die Befiillung und Entleerung des Wasserbehälters erfolgt über die Ventile (12) und (13) Gemäß einer vorteilhaften Ausführungsform ist die Vorrichtung in einem Koffer (14) mit Stülpdeckel (Flightcase) eingebaut, der sicheren Transport auch im Tourbetrieb gewährleistet.The water tank is filled and emptied via the valves (12) and (13) According to an advantageous embodiment, the device is installed in a case (14) with a snap-on lid (flight case), which ensures safe transport even when on tour.
Die Vorrichtung bedarf während des Betriebes keiner besonderen Aufsicht und kann z.B. von der Lichtregie ferngesteuert werden.The device does not require any special supervision during operation and can be remotely controlled, for example, by the lighting control.
» Dipl.-Ing. Michael Reyl» Dipl.-Ing. Michael Reyl
Graf-Adolf-StraßeGraf-Adolf-Strasse
51065 Köln51065 Cologne
LegendeLegend
Fig. 1 Nebelerzeuger - schematische DarstellungFig. 1 Fog generator - schematic representation
1. Gehäuse1. Housing
2. Wasserbehälter2. Water tank
3. Heizung3. Heating
4. Gebläse4. Blower
5. Sättigungskammer5. Saturation chamber
6. Boden6. Floor
7. Trennwand7. Partition wall
8. Kühlkammer8. Cooling chamber
9. LN2-Verteiler9. LN 2 distributor
10. Auslaßstutzen10. Outlet nozzle
11. Gehäuse mit Steuerungstechnik11. Housing with control technology
12. Füllventil12. Filling valve
13. Entleerungsventil13. Drain valve
14. Koffer14. Suitcase
Claims (5)
dadurch gekennzeichnet,1. Device for generating ground fog,
characterized,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29905966U DE29905966U1 (en) | 1999-04-10 | 1999-04-10 | Device for generating ground fog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29905966U DE29905966U1 (en) | 1999-04-10 | 1999-04-10 | Device for generating ground fog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29905966U1 true DE29905966U1 (en) | 1999-07-15 |
Family
ID=8071720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29905966U Expired - Lifetime DE29905966U1 (en) | 1999-04-10 | 1999-04-10 | Device for generating ground fog |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29905966U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003092845A2 (en) * | 2002-04-29 | 2003-11-13 | Multi Media Electronics, Inc. | Fog machine with heating element for producing fog instantaneoulsy |
| EP3954447A3 (en) * | 2020-08-14 | 2022-03-30 | Novacorp Inc. | Smoke generator using dry ice |
-
1999
- 1999-04-10 DE DE29905966U patent/DE29905966U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003092845A2 (en) * | 2002-04-29 | 2003-11-13 | Multi Media Electronics, Inc. | Fog machine with heating element for producing fog instantaneoulsy |
| WO2003092845A3 (en) * | 2002-04-29 | 2004-01-08 | Multi Media Electronics Inc | Fog machine with heating element for producing fog instantaneoulsy |
| EP3954447A3 (en) * | 2020-08-14 | 2022-03-30 | Novacorp Inc. | Smoke generator using dry ice |
| EP4074392A1 (en) * | 2020-08-14 | 2022-10-19 | Novacorp Inc. | Smoke generator using dry ice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19990826 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20021031 |