DE102009004738A1 - Snow producer i.e. low pressure prop-airliner, has water turbine driven by lining-up water pressure, where turbine operates devices required for machine snow production, so that external electrical power connection is not required - Google Patents

Snow producer i.e. low pressure prop-airliner, has water turbine driven by lining-up water pressure, where turbine operates devices required for machine snow production, so that external electrical power connection is not required Download PDF

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Publication number
DE102009004738A1
DE102009004738A1 DE200910004738 DE102009004738A DE102009004738A1 DE 102009004738 A1 DE102009004738 A1 DE 102009004738A1 DE 200910004738 DE200910004738 DE 200910004738 DE 102009004738 A DE102009004738 A DE 102009004738A DE 102009004738 A1 DE102009004738 A1 DE 102009004738A1
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Germany
Prior art keywords
turbine
snow
water
external electrical
lining
Prior art date
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Ceased
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DE200910004738
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German (de)
Inventor
Matthias Hahn
Alexander Wagner
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Individual
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Individual
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Priority to DE200910004738 priority Critical patent/DE102009004738A1/en
Publication of DE102009004738A1 publication Critical patent/DE102009004738A1/en
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/046—Snow making by using low pressure air ventilators, e.g. fan type snow canons

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The snow producer has a turbine i.e. water turbine (4), driven by a lining-up water pressure, where the turbine operates devices e.g. transformer stations, which are required for machine snow production, so that external electrical power connection is not required. Mechanical energy obtained by the turbine is converted into energy for operating a ventilator, compressor (3) and an energy generator (2), where the generator is used for charging a battery.

Description

Stand der Technik mit Fundstellen:Prior art with references:

Es ist bekannt, dass Schneeerzeuger, insbesondere sogenannte Niederdruck-Propellermaschinen, einen sehr hohen elektrischen Energieanschluß benötigen.It It is known that snow guns, especially so-called low-pressure propeller machines, need a very high electrical power connection.

In der Regel kommen Maschinen, von 10 kW bis 27 kW elektrischer Anschlußleistung, zum Einsatz. Hierbei werden lange Stromkabel mit hohen Querschnitten und extra dafür vorgesehene Trafostationen benötigt.In usually come from machines, from 10 kW to 27 kW of electrical power, for use. This will be long power cables with high cross sections and extra for it required transformer stations needed.

Die Druckluft, von 3 bar –15 bar, die zur Schneeerzeugung notwendig ist, wird von einem Kompressor, der im Schneeerzeuger enthalten ist, erzeugt, und ebenfalls mit elektrischer Energie betrieben.The Compressed air, from 3 bar -15 bar, which is necessary for snow production, is powered by a compressor, which is contained in the snow gun, produced, and also with operated electrical energy.

Das Wasser zur Schneeerzeugung, wird von zentralen Stationen, mittels Hochruckpumpen, zu den einzelnen Entnahmestellen gefördert.The Water for snow production, is used by central stations, by means of High pressure pumps, conveyed to the individual sampling points.

Die Höhe des Wasserdruckes beträgt meist zwischen 10 bar –60 bar.The Height of Water pressure is usually between 10 bar -60 bar.

Im Durchschnitt beträgt die Anzahl solcher Schneeerzeuger, die in Europa pro Skigebiet betrieben werden, 80 Stück.in the Average is the number of such snowmakers operating in Europe per ski resort be, 80 pieces.

Problem:Problem:

Der im Patentanspruch angegebenen Erfindung liegen folgende Probleme zugrunde,

  • 1. Die hohen Errichtungskosten, die durch große Mengen benötigter Stromkabel und den dazu wiederum notwendigen Trafostationen enstehen, drastisch zu minimieren.
  • 2. Den hohen Energiebedarf jedes einzelnen Schneeerzeugers, der zu erheblichen, stetig steigenden Betriebskosten führt, um ein vielfaches zu kürzen.
The indicated in claim invention are based on the following problems
  • 1. To drastically minimize the high installation costs that are incurred due to the large quantities of power cables required and the transformer stations necessary for this purpose.
  • 2. The high energy requirement of each snow gun, which leads to significant, steadily rising operating costs, to cut many times over.

Lösung:Solution:

Diese Probleme werden durch die im Patentanspruch aufgeführten Merkmale gelöst.These Problems are caused by the features listed in the claim solved.

Erreichte Vorteile:Achieved benefits:

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass die hohen Errichtungskosten, dass betrifft Stomkabel, Trafostationen, die für die Betreibung dieser Schneeerzeuger unumgänglich sind, stark reduziert werden. Ebenfalls werden zusätzlich die hohen Betriebskosten der Schneeerzeuger um ein vielfaches reduziert.The particular advantages of the invention are that the high construction costs that affects stoma cables, transformer stations, the for the Operation of these snow guns are inevitable, greatly reduced become. Also will be additional The high operating costs of the snow guns are reduced many times over.

Ein weiterer Vorteil liegt in der unkomplizierten Einbindug in vorhandene Beschneiungsanlagen, mit Hochdrucklanzen ohne elektischem Energieanschluss, da der Wasserdruck/Wasseranschluss sowieso vorhanden ist, und somit auf ein zusätzliches Verlegen von Stromkabeln verzichtet werden kann.One Another advantage lies in the uncomplicated Einbindug in existing Snowmaking systems, with high-pressure lances without electrical energy connection, because the water pressure / water connection anyway exists, and thus on an additional laying can be dispensed with power cables.

11
Batterie Energieversorgung der Düsenheizungbattery power supply the nozzle heater
22
Lichtmaschine Energieerzeuger für Batteriealternator energy producers for battery
33
Kompressor Herstellung der Druckluft für die Nukleationsdüsencompressor manufacturing the compressed air for the nucleation nozzles
44
Wasserturbine durch Wasserdruck angetrieben Antrieb aller notwendigen Komponetenwater turbine by Water pressure powered drive of all necessary components
55
durchgängige Welle Antrieb der Komponeten, 2, 3, 6 continuous shaft drive of the components, 2 . 3 . 6
66
Ventilator Erzeugung eines hohen Lufstromes welcher für die Wurfweite des Schnees benötigt wirdfan generation a high air flow which for the throwing distance of the snow is needed becomes
77
Düsenkranz Wasser- und Luftführung Halterung für Wasser- und Nukleationsdüsennozzle ring Water- and airflow a Mount for Water and nucleation nozzles
88th
Düsen Wasser bzw. Nukleationsdüsenjet water or nucleation nozzles
99
Kabel Übertragung elektrischer Energie zur Batterieelectric wire transmission electrical energy to the battery
1010
Luftleitung Weiterleiten der Druckluft zum Düsenkranzair line Hand off the compressed air to the nozzle ring
1111
Wasserleitung Wasser welches das Abfallprodukt der Turbine ist wird an die Düsen weitergeleitetwater pipe water which is the waste product of the turbine is forwarded to the nozzles

Claims (1)

Der Schneeerzeuger kennzeichnet sich dadurch aus, dass mittels des anstehenden Wasserdruckes, eine Turbine getrieben wird, die wiederum alle Geräte und Vorrichtungen betreibt, die für die maschinelle Schneeerzeugung notwendig sind, so dass kein externer elektischer Energieanschluss benötigt wird. (Hauptanspruch) Merkmal 1 Die von der Turbine gewonnene mechanische Energie wird zur Betreibung des Ventilators, (Propeller) umgesetzt. (Nebenanspruch) Merkmal 2 Die von der Turbine gewonnene mechanische Energie wird zur Betreibung des Kompressors umgesetzt. (Nebenanspruch) Merkmal 3 Die von der Turbine gewonnene mechanische Energie wird zur Betreibung einer Lichtmaschine, die zur Batterieladung dient, umgesetzt. (Nebenanspruch)The snow gun is characterized by the fact that by means of the upcoming water pressure, a turbine is driven, which in turn operates all devices and devices that are necessary for the mechanical snow production, so that no external electrical energy connection is needed. (Main claim) Characteristic 1 The mechanical energy gained from the turbine is converted to the operation of the fan (propeller). (Additional claim) Feature 2 The mechanical energy gained by the turbine is converted to operate the compressor. (Additional claim) Feature 3 The mechanical energy gained by the turbine is used to operate an alternator used for battery charging. (Low entitlement)
DE200910004738 2009-01-15 2009-01-15 Snow producer i.e. low pressure prop-airliner, has water turbine driven by lining-up water pressure, where turbine operates devices required for machine snow production, so that external electrical power connection is not required Ceased DE102009004738A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200910004738 DE102009004738A1 (en) 2009-01-15 2009-01-15 Snow producer i.e. low pressure prop-airliner, has water turbine driven by lining-up water pressure, where turbine operates devices required for machine snow production, so that external electrical power connection is not required

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910004738 DE102009004738A1 (en) 2009-01-15 2009-01-15 Snow producer i.e. low pressure prop-airliner, has water turbine driven by lining-up water pressure, where turbine operates devices required for machine snow production, so that external electrical power connection is not required

Publications (1)

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DE102009004738A1 true DE102009004738A1 (en) 2010-09-09

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853605A (en) * 2012-10-18 2013-01-02 牡丹江雪城机械制造有限责任公司 Snow making machine with adjustable quantity of nozzles of nucleon device
DE102012006942A1 (en) * 2012-03-31 2013-10-02 Matthias Hahn Snow generator of artificial snowmaking system, has compressor to compress air and electricity such that excess energy is supplied to main structure, and generator that is coupled to waterwheel to operate ventilator and propeller
EP2682692A1 (en) * 2012-07-03 2014-01-08 Phillip Skacel Snow machine
ITVR20120184A1 (en) * 2012-09-13 2014-03-14 Technoalpin A G S P A SNOW PLANT
CN107543347A (en) * 2017-10-24 2018-01-05 北京宾度明德滑雪设备有限公司 Snowmaker
CN111473559A (en) * 2019-01-23 2020-07-31 北京泛华新兴体育产业股份有限公司 Ice house ice making system
CN113155432A (en) * 2021-04-28 2021-07-23 北京建筑大学 Method for detecting atomization component of snow making machine
EP3940318A1 (en) * 2020-07-15 2022-01-19 Technoalpin France Facility for producing artificial snow

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597524A (en) * 1982-03-22 1986-07-01 Albertsson Stig L Snow making machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597524A (en) * 1982-03-22 1986-07-01 Albertsson Stig L Snow making machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006942A1 (en) * 2012-03-31 2013-10-02 Matthias Hahn Snow generator of artificial snowmaking system, has compressor to compress air and electricity such that excess energy is supplied to main structure, and generator that is coupled to waterwheel to operate ventilator and propeller
DE102012006942B4 (en) * 2012-03-31 2015-11-05 Matthias Hahn Snow generator with generator / motor principle for the production of artificial snow in snowmaking systems
EP2682692A1 (en) * 2012-07-03 2014-01-08 Phillip Skacel Snow machine
ITVR20120184A1 (en) * 2012-09-13 2014-03-14 Technoalpin A G S P A SNOW PLANT
CN102853605A (en) * 2012-10-18 2013-01-02 牡丹江雪城机械制造有限责任公司 Snow making machine with adjustable quantity of nozzles of nucleon device
CN102853605B (en) * 2012-10-18 2014-09-10 牡丹江雪城机械制造有限责任公司 Snow making machine with adjustable quantity of nozzles of nucleon device
CN107543347A (en) * 2017-10-24 2018-01-05 北京宾度明德滑雪设备有限公司 Snowmaker
CN111473559A (en) * 2019-01-23 2020-07-31 北京泛华新兴体育产业股份有限公司 Ice house ice making system
EP3940318A1 (en) * 2020-07-15 2022-01-19 Technoalpin France Facility for producing artificial snow
FR3112596A1 (en) * 2020-07-15 2022-01-21 Technoalpin France Artificial snow production facility
CN113155432A (en) * 2021-04-28 2021-07-23 北京建筑大学 Method for detecting atomization component of snow making machine
CN113155432B (en) * 2021-04-28 2022-06-10 北京建筑大学 Method for detecting atomization component of snow making machine

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