EP0521141B1 - Eiskletterwand - Google Patents

Eiskletterwand Download PDF

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Publication number
EP0521141B1
EP0521141B1 EP92904913A EP92904913A EP0521141B1 EP 0521141 B1 EP0521141 B1 EP 0521141B1 EP 92904913 A EP92904913 A EP 92904913A EP 92904913 A EP92904913 A EP 92904913A EP 0521141 B1 EP0521141 B1 EP 0521141B1
Authority
EP
European Patent Office
Prior art keywords
wall
cold
ice
wall according
dissipating
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
Application number
EP92904913A
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English (en)
French (fr)
Other versions
EP0521141A1 (de
Inventor
Eric Viallet
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0521141A1 publication Critical patent/EP0521141A1/de
Application granted granted Critical
Publication of EP0521141B1 publication Critical patent/EP0521141B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0048—Training appliances or apparatus for special sports for mountaineering, e.g. climbing-walls, grip elements for climbing-walls
    • 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
    • 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
    • F25C1/00—Producing ice
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs

Definitions

  • the present invention relates to a wall intended for the practice of climbing.
  • the climbing wall comprises, mounted on a support structure, means for cooling a cold dissipation facade so that the water supplied to this facade becomes ice to form a wall of ice, as well as holding means which extend in this wall of ice.
  • the ice wall thus formed can be advantageously used for learning or practicing climbing.
  • the cold dissipation means are preferably passed from bottom to top by a heat transfer fluid.
  • the cold dissipation means comprise at least one hollow panel through which a heat transfer fluid passes.
  • said holding means are fixed to the cold dissipation means and extend in front of the latter.
  • said holding means comprise at least one grid extending in front of the cold dissipation means.
  • said cold dissipation means comprise at least one container pivotally mounted on the support structure, the bottom of which is adapted to dissipate cold, this container being able to occupy an elongated position to be filled with water and a frontal position to constitute at least partially the wall of ice, as well as means for maintaining said cold dissipation means in these positions.
  • the climbing wall according to the invention can also advantageously comprise sprinkling means with a view to bringing water to the front face of the means for dissipating cold and / or against the ice wall formed.
  • These sprinkler means preferably comprise at least one spray bar placed above the upper part of the means for dissipating cold and / or the ice wall formed.
  • Said sprinkling means can advantageously comprise means for projecting water on the front face of the means for dissipating cold and / or of the ice wall formed, these projection means being carried by means allowing them to be moved frontally.
  • the climbing wall of the invention may also include insulation means placed behind the cold dissipation means.
  • the climbing wall of the invention can also comprise at least one water recovery tank extending below the ice wall formed and means for transporting the water contained in this tank to the sprinkling means.
  • It can also include at least one curtain adapted to be extended in front of the ice wall formed.
  • It can also include hollow conduits extending from rear to front and opening into the wall of ice formed.
  • It preferably includes a refrigeration unit thermally connected to the cold dissipation means by means of a heat transfer fluid, as well as means for heating this fluid.
  • the climbing wall shown in FIGS. 1 and 2, generally identified by the reference 1, comprises a support structure generally identified by the reference 2.
  • This structure has a base 3 resting on the ground, two vertical uprights 4 located at a distance from each other, two inclined uprights 5 which extend in front of the vertical uprights 4 and whose lower ends are fixed to the part front of the base 3 and the upper ends of the vertical uprights 4 substantially at thirds of their height, as well as two inclined reinforcement bars 6 whose lower ends are fixed to the rear part of the base 3 and the upper ends fixed to the upper ends of the vertical uprights 4.
  • the support structure 2 also has horizontal crosspieces 7 which connect the vertical uprights 4 and horizontal crosspieces 8 which connect the inclined uprights 5.
  • the climbing wall 1 comprises means generally identified by the reference 9 to form a facade 10 for dissipating cold, in front of and at a distance from the crosspieces 7 and 8 of the support structure 2.
  • these means 9 comprise two rectangular lower hollow panels 11 which are arranged one next to the other and in the extension of one another and which are carried by two crosspieces 8 by the intermediate four feet 12 respectively, two intermediate hollow rectangular panels 13, which are arranged one next to the other and in the extension of one another and which are carried by two crosspieces 7 of the support structure 2 by means of respectively four feet 14, as well as two rectangular upper hollow panels 15, which extend one next to the other and in the extension of one another and which are carried by two crosspieces 7 of the support structure 2 via four feet 16 respectively.
  • the two intermediate hollow panels 13 and the two upper hollow panels 15 extend vertically and are, vertically, adjacent to and in line with each other, while the two lower panels 11 are inclined and extend towards the front from top to bottom, their upper edges being adjacent to the lower edges of the intermediate hollow panels 13. Between the panels 13 and 14 are provided junction sheets 17 and between the panels 11 and 13 are also provided junction sheets 18.
  • the hollow panels 11, 13 and 15 are of identical double-wall structure and are connected in series by conduits 19, this series assembly being closed off by a rear external conduit 20 so as to form a closed circuit filled with a heat-transfer fluid. , for example filled with carbohydrate water.
  • a circulation pump 21 As well as a heat exchanger 22 of a refrigeration unit generally identified by the reference 23 of known structure.
  • the climbing wall 1 also comprises holding means generally identified by the reference 24 which extend in front of the hollow panels 11, 13 and 15.
  • these holding means 24 consist of six grids 25 formed of spaced bars which are respectively mounted on the end faces of the panels 11, 13 and 15 by means of respectively four feet 26, so that these grids extend parallel and at a distance from these hollow panels.
  • the panels 11, 13 and 15 are provided with a layer 27 of insulating material.
  • the climbing wall 1 also has means for supplying water generally identified by the reference 28 which includes a ramp 29 which extends horizontally above the upper part of the upper hollow panels 15 and in front of their front face.
  • This ramp 29 is provided, at its lower part, with a multiplicity of nozzles 30 and is connected for example to the water network 31 by a conduit 32.
  • This conduit 32 is furthermore connected, by means of a conduit 33 on which a pump 34 is mounted, to a tank 35 situated below the lower part of the lower hollow panels 11.
  • the climbing wall described above works as follows.
  • the refrigeration unit 23 Thanks to the refrigeration unit 23 and by circulating the glycol water in the hollow panels 11, 13 and 15 thanks to the pump 21, the hollow panels 11, 13 and 15 are cooled, which dissipate cold, in particular by their front face.
  • This wall of ice can then be used for the practice of climbing. Because the grids 25 are embedded in the wall of ice 36, the latter is resistant and can be maintained in thickness by continuous supply of water thanks to the ramp 29 either by water coming from the network 32 or by going up to 'to the latter the water contained in the tank 35 thanks to the pump 34, which recovers the water coming from the wall 36 due to its continuous thawing on the surface.
  • a conduit 37 making it possible to circulate the abovementioned glucolated water in a heater 38, in order to be able to heat the panels 11, 13 and 15 and thus to cause rapid thawing of the wall of ice 36.
  • this nozzle 44 movable frontally to the wall of ice 36 by displacement of the horizontal cable 43 and the vertical cables 40 and 41, water can be projected against the latter which, in contact with it will freeze, in order for example to effect ad hoc repairs or equalization of the front face of the wall of glass 36.
  • a roof 46 has been provided covering the climbing wall 1 and carried by the support structure 2, the front edge of this roof 46 being provided with an insulation curtain 47 which can be raised so as to leave access to the wall of glass 36 or lowered so as to extend in front of the latter.
  • a climbing wall generally identified by the reference 46 which differs from the climbing wall described above by the fact that it comprises hollow panels 47 which are mounted, laterally, pivotally around horizontal axes 48 carried by vertical uprights 49 of its support structure so as to occupy a vertical position and a horizontal position.
  • Each panel 47 is equipped on one side with a layer of insulating material 50 and on its other side with a grid 51 as in the previous example, this side further having a periphery 52 projecting up to its level. grid giving it the shape of a tray.
  • the hollow panels 47 When the hollow panels 47 are arranged horizontally so that their tank 52 faces upwards, they can be filled with water and, by circulating the fluid as in the previous example, the water that these tanks contain is frozen. When this water is frozen, the panels 47 are pivoted to bring them for example into a vertical position to constitute a wall of ice and they are kept in this position for example by means of holding fingers 53, these fingers also serving to hold them in horizontal position.
  • the procedure is as in the previous example by supplying water by an upper ramp and possibly a nozzle movable frontally.
  • the climbing wall 1 comprises a multiplicity of tubes 54 open at their ends which extend horizontally through hollow panels and layers of insulation and which open into the wall of ice 36. These tubes can be used to bring a light source allowing to light the wall of ice 36 from the inside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Claims (14)

  1. Kletterwand, dadurch gekennzeichnet, daß sie, an einer Stützkonstruktion (2) montiert, Mittel (9) zur Kühlung einer Kälte abstrahlenden Fassade (10) umfaßt, so daß sich auf diese Fassade geleitetes Wasser in Eis umwandelt und so eine Eiswand (36) bildet, sowie Haltemittel (24), die sich in dieser Eiswand erstrecken.
  2. Wand nach Anspruch 1, dadurch gekennzeichnet, daß die Kälteabstrahlmittel (9) von unten nach oben von einem flüssigen Kühlmittel durchströmt werden.
  3. Wand nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kälteabstrahlmittel (9) mindestens eine hohle, von einem flüssigen Kühlmittel durchströmte Platte (11) enthalten.
  4. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jene Haltemittel (24) an den Kälteabstrahlmitteln (9) befestigt sind und sich vor letzteren erstrecken.
  5. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jene Haltemittel (24) mindestens ein sich vor den Kälteabstrahlmitteln (9) erstreckendes Gitter (25) umfassen.
  6. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß jene Kälteabstrahlmittel (9) mindestens einen schwenkbar an der Stützkonstruktion montierten Behälter (52) dessen Boden Kälte abstrahlen kann und der eine langgestreckte Position, damit er mit Wasser gefüllt werden kann, und eine Frontalposition einnehmen kann, so daß er mindestens teilweise die Eiswand bildet, sowie Mittel (53) umfassen, um jene Kälteabstrahlmittel in diesen Positionen zu halten.
  7. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie Benetzungsmittel (28) umfaßt, um Wasser über die Vorderseite der Kälteabstrahlmittel und/oder gegen die gebildete Eiswand zu leiten.
  8. Wand nach Anspruch 7, dadurch gekennzeichnet, daß die Benetzungsmittel (28) mindestens eine Benetzungsrampe (29) umfassen, die über dem oberen Teil der Kälteabstrahlmittel und/oder der gebildeten Eiswand angeordnet ist.
  9. Wand nach Anspruch 7, dadurch gekennzeichnet, daß jene Benetzungsmittel (28) Mittel (44) umfassen, um Wasser über die Vorderseite der Kälteabstrahlmittel und/oder die gebildete Eiswand zu Spritzen, wobei diese Spritzmittel von Mitteln (40, 41, 43) getragen werden, die deren frontale Verschiebung gestatten.
  10. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie Isoliermittel (27) umfaßt, die hinter den Kälteabstrahlmitteln (9) angeordnet sind.
  11. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie mindestens einen sich unter der gebildeten Eiswand (36) erstreckenden Wasserauffangbehälter (35) und Mittel (32, 34) umfaßt, um das in diesem Behälter enthaltene Wasser zu den Benetzungsmitteln zu befördern.
  12. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie mindestens einen Vorhang (47) umfaßt, der vor die gebildete Eiswand (36) gezogen werden kann.
  13. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie hohle Leitungen (54) umfaßt, die sich von hinten nach vorne erstrecken und in die gebildete Eiswand münden.
  14. Wand nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie ein über ein flüssiges Kühlmittel thermisch mit den Kälteabstrahlmitteln verbundenes Kälteaggregat (23) und Mittel zur Erhitzung dieser Flüssigkeit umfaßt.
EP92904913A 1991-01-23 1992-01-21 Eiskletterwand Expired - Lifetime EP0521141B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9100749 1991-01-23
FR9100749A FR2671733B1 (fr) 1991-01-23 1991-01-23 Mur d'escalade en glace.
PCT/FR1992/000048 WO1992012765A1 (fr) 1991-01-23 1992-01-21 Mur d'escalade en glace

Publications (2)

Publication Number Publication Date
EP0521141A1 EP0521141A1 (de) 1993-01-07
EP0521141B1 true EP0521141B1 (de) 1994-11-23

Family

ID=9408978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92904913A Expired - Lifetime EP0521141B1 (de) 1991-01-23 1992-01-21 Eiskletterwand

Country Status (5)

Country Link
EP (1) EP0521141B1 (de)
AT (1) ATE114250T1 (de)
DE (1) DE69200701D1 (de)
FR (1) FR2671733B1 (de)
WO (1) WO1992012765A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220603B4 (de) * 2002-01-04 2006-11-16 Euroviva Gmbh Eiskletterturm
CN103443996B (zh) * 2011-03-23 2015-12-09 丰田自动车株式会社 用于电池组的回收方法和处理装置
KR101580456B1 (ko) * 2015-06-18 2016-01-04 주식회사 휴먼씨 인공 빙하 연출 구조 및 그것의 제작 방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR9903307U1 (tr) * 1997-07-03 2000-07-21 Vladimir JaroŠ Egzersiz aleti.
DE20106053U1 (de) * 2001-04-05 2001-11-08 Outdoor Club Event- und Erlebnisveranstaltungs GmbH, 83471 Berchtesgaden Eiskletterturm
GB0117378D0 (en) * 2001-07-17 2001-09-05 Duncan Hamilton Ice Sculptor Ice Sculpture
GB2386844A (en) * 2002-03-28 2003-10-01 Ellis Brigham Ltd Support frame for ice structure
KR100555403B1 (ko) * 2005-09-15 2006-02-24 신항호 인공빙벽구조와 이를 제조하는 인공빙벽제작장치
CN108404385B (zh) * 2018-04-24 2023-01-03 中国地质大学（武汉） 一种基于高分子材料可回收的攀爬装置
CN110124288B (zh) * 2019-05-28 2021-01-01 佳木斯大学 用于攀冰训练的人造冰壁及其制作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285728A (fr) * 1961-04-05 1962-02-23 Installation et dispositif de refroidissement pour patinoires
GB2223567B (en) * 1988-08-25 1992-04-15 Bolero Rinks Ltd Heat exchange system
DE3905471A1 (de) * 1989-02-22 1990-08-23 Uwe Tisch Wandsystem, insbesondere kletterwand, und austauschbares wandelement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220603B4 (de) * 2002-01-04 2006-11-16 Euroviva Gmbh Eiskletterturm
CN103443996B (zh) * 2011-03-23 2015-12-09 丰田自动车株式会社 用于电池组的回收方法和处理装置
KR101580456B1 (ko) * 2015-06-18 2016-01-04 주식회사 휴먼씨 인공 빙하 연출 구조 및 그것의 제작 방법

Also Published As

Publication number Publication date
ATE114250T1 (de) 1994-12-15
DE69200701D1 (de) 1995-01-05
FR2671733B1 (fr) 1993-04-30
FR2671733A1 (fr) 1992-07-24
EP0521141A1 (de) 1993-01-07
WO1992012765A1 (fr) 1992-08-06

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