EP0770733B1 - Verrohrungssystem - Google Patents
Verrohrungssystem Download PDFInfo
- Publication number
- EP0770733B1 EP0770733B1 EP96117116A EP96117116A EP0770733B1 EP 0770733 B1 EP0770733 B1 EP 0770733B1 EP 96117116 A EP96117116 A EP 96117116A EP 96117116 A EP96117116 A EP 96117116A EP 0770733 B1 EP0770733 B1 EP 0770733B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipework system
- elements
- pipes
- lattice
- joining
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/02—Foundations, e.g. with drainage or heating arrangements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/102—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins
- E01C13/105—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins of artificially refrigerated rinks or runs, e.g. cooled rink floors or swimming pools or tennis courts convertible into rinks
-
- 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
- F25C3/02—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 ice rinks
Definitions
- the invention relates to a piping system for a Cooling or heating surface, especially as refrigeration piping for an ice rink, with pipes (see e.g. WO-A-91/00488).
- Such are usually also referred to as refrigeration piping Railway piping at ice rinks either with Metal pipes in a concrete screed or with plastic pipe mats executed.
- the metal pipes are mostly as direct evaporator and the plastic tubes as indirect cooled system with a brine circuit between the evaporator and railway piping.
- a directly cooled ice skating rink with a concrete surface has the advantage that the space can be used for various purposes outside the ice skating season.
- the disadvantage is the hazard potential of the large amount of NH 3 , which can result in a hazard to the population and the environment in the event of a defect in the piping.
- the invention is therefore based on the object of providing a piping system of the type mentioned at the outset which ensures a uniform and good temperature control of the surface above it and at the same time permits a particularly high stress on the surface.
- grid-like elements below the temperature to be tempered Surface provided to accommodate the pipes and absorb the pressure exerted on the surface. These elements form a connection between the underground and the overhead surface and take inside the pipes on or largely encompass them. Thereby is achieved that the pressure on the invention Elements passed directly to the floor and the pipes themselves are not exposed to pressure. Furthermore, the predefined mounting of the pipes ensures that that this with a constant distance run to the surface and against displacement and thereby caused defects and breaks are protected.
- these elements consist essentially of parallel rods arranged to each other, preferably at right angles are arranged to the tubes and a recess for insertion of the pipes or an opening for pushing the Have tubes.
- These bars are particularly stable when they are are formed with T-profiles on one or both sides.
- the grid-like elements designed as grate segments, which have intersecting spacers with pipe guide grooves. Through such intersecting components, a particularly high stability and an even better surface effect achieved. It is preferred that the grate segments so build that they have complementary connecting springs and connecting grooves for each size put together in their pitch can be. Through such a segment-like Construction becomes a particularly inexpensive and created flexible system.
- the lattice-like Elements are preferably made of molded plastic parts, can also be made of metal or other hard materials be formed.
- the tubes run under one to increase stability Angle to the intersecting spacer bars, so that the Pipes cross the webs running in different directions.
- the pipe guide grooves point in a particularly preferred embodiment above a taper on so that the pipes after performing through snap this taper into the grooves. These grooves are conveniently at the intersection of the intersecting Spacers are provided, but can also be offset to be arranged.
- the tubes preferably consist of Plastic and in particular from a plastic finned tube, which absorb the linear expansion particularly well can. The formation of the metal pipes is also possible.
- the piping system according to the invention can be cooled Areas such as ice rinks or lawns applied with a lawn heater or a drainage system become.
- a grating segment 1 is shown in FIG. This Individual grate segments 1 can be plugged together across the board and directly on the base of the railway piping be placed.
- the grating segments 1 consist of a Plastic molding, which on two adjacent Side connecting springs 2 and on the other two sides Connection grooves 3 has.
- the grate segments can also consist of metal or another hard material.
- the fastening springs 2 and the fastening grooves 3 are designed so that they extend the length of the plastic or the metal of the grate segments can.
- the grating segments have crossing webs 4 and tube grooves 5.
- the webs 4 lie on the ground, while the pipe guide grooves 5 open upwards are, whereby this opening tapers upwards and thereby a secure reception of the tubes 7 allowed.
- the Tubes 7 are pressed through the taper 6 and are thereby fixed in this position.
- the intersecting spacer webs form a diamond-shaped Pattern.
- training is also included a rectangular or square arrangement possible.
- the tubes 7 cut the spacers 4 approximately at an angle of 30 °.
- FIG. 1b A side view of the top view shown in Fig. La Grid segment is shown in Fig. 1b. Clear the pipe guide grooves 5 can be seen in the spacer webs 4 with the taper 6 arranged above this taper 6, the tubes 7 in the tube guide groove 5 can be snapped in or clipped in.
- the connecting grooves 3 are used to accommodate complementary connecting springs 2, which latched into the connecting grooves 3 and can be releasably attached in this way.
- FIG. 2a is a top view of a larger area an ice rink with six grate segments 1 shown.
- the tubes 7 are locked in the tube guide grooves and overall through the grate segments before pressure loading protected.
- FIG. 2b An enlarged view of a section along the Line A-B of Figure 2a is shown in Figure 2b.
- the grating segments provided with the tubes 7 1 are laid on a suitable substrate 11.
- a fleece can also be placed on the surface first be installed, which prevents that later applied Sand is washed away. Then the spaces between the Bridges filled with sand 8.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Pipeline Systems (AREA)
- Supports For Pipes And Cables (AREA)
Description
- Fig. 1a
- eine Draufsicht auf ein einzelnes Gitterrostsegment;
- Fig. 1b
- eine Seitenansicht eines Gitterrostsegments gemäß Fig. 1;
- Fig. 2a
- eine Fläche mit mehreren zusammengesetzten Gitterrostsegmenten; und
- Fig. 2b
- einen Querschnitt entlang der Linie A-B in Fig. 2.
Claims (13)
- Verrohrungssystem für eine zu kühlende oder zu wärmende Fläche, insbesondere als Kälteverrohrungssystem für einen Eislaufplatz, mit Rohren
dadurch gekennzeichnet, daß gitterartige Elemente unterhalb der zu kühlenden oder zu wärmenden Fläche vorgesehen sind, die zur Aufnahme der Rohre (7) und zur Aufnahme des auf die Fläche ausgeübten Druckes ausgelegt sind. - Verrohrungssystem nach Anspruch 1,
dadurch gekennzeichnet,
daß die gitterartigen Elemente als Gitterrostsegmente (1) ausgelegt sind und sich kreuzende Abstandsstege (4) aufweisen. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die gitterartigen Elemente Rohrführungsnuten (5) mit einer oben vorgesehenen Verjüngung (6) zur arretierbaren Aufnahme der Rohre (7) aufweisen. - Verrohrungssystem nach Anspruch 3,
dadurch gekennzeichnet,
daß die Rohre (7) durch eine Schnappverbindung von den gitterartigen Elementen gehalten werden. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Gitterrostsegmente (1) über Verbindungsfedern (2) und Verbindungsnuten (3) zu jeder Größe in ihrem entsprechenden Rastermaß verbindbar, insbesondere zusammensteckbar sind. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Verbindungsfedern (2) und die Verbindungsnuten (3) so ausgeführt sind, daß sie die Längenausdehnung der Gitterrostsegmente (1) aufnehmen. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Verbindungsfedern (2) an zwei aneinander angrenzenden Seiten des Gitterrostsegments (1) und die komplementären Verbindungsnuten (3) an den beiden anderen aneinander angrenzenden Seiten des Gitterrostsegments (1) vorgesehen sind. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Rohre (7) aus Kunststoffrippenrohr oder Metallrohren aufgebaut sind. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die gitterartigen Elemente aus Kunststofformteilen bestehen. - Verrohrungssystem nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,
daß die gitterartigen Elemente aus Metall- oder Verbundwerkstoff aufgebaut sind. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die gitterartigen Elemente oben und unten Auflageflächen aufweisen. - Verrohrungssystem nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß in die Zwischenräume der gitterartigen Elemente Sand (8) eingebracht ist und ein Kunstrasenbelag (9) aufgebracht ist. - Verrohrungssystem nach einem der vorhergehenden Ansprüche zum Aufbau einer Kunsteisfläche (10) auf einem Untergrund (11), mit einem darauf liegendem Vlies, dem darauf angeordneten sandverfülltem und mit Kunstrasen (9) bedecktem Verrohrungssystem, welches zum Durchströmen von Kühlmittel zum Aufbau der Eisfläche(10) geeignet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19539739A DE19539739A1 (de) | 1995-10-25 | 1995-10-25 | Verrohrungssystem |
DE19539739 | 1995-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0770733A1 EP0770733A1 (de) | 1997-05-02 |
EP0770733B1 true EP0770733B1 (de) | 1999-01-07 |
Family
ID=7775747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96117116A Expired - Lifetime EP0770733B1 (de) | 1995-10-25 | 1996-10-24 | Verrohrungssystem |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0770733B1 (de) |
AT (1) | ATE175458T1 (de) |
DE (2) | DE19539739A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4060117A1 (de) | 2021-03-19 | 2022-09-21 | Supersub Sportsystems B.V. | Temperatur kontrolliertes sportfeld |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19912922C1 (de) * | 1999-03-22 | 2001-01-18 | Hewing Gmbh | Verlegungsvorrichtung für Flächenheizungen, insbesondere Fußbodenheizungen |
DE10040643C1 (de) * | 2000-08-19 | 2001-11-08 | Hewing Gmbh | Verlegevorrichtung für Kühl- oder Heizmedium führende Rohre |
EP1283399A1 (de) * | 2001-08-09 | 2003-02-12 | Axima Refrigeration GmbH | Einrichtung und Verfahren für eine Skischanze zum Aufbringen einer Eisdecke |
DE10357937B4 (de) * | 2003-09-05 | 2005-09-29 | Schütz GmbH & Co. KGaA | Systemplatte aus Kunststoff zum Verlegen von Kunststoffrohren der Heiz- bzw. Kühlkreise von Flächen-Heiz- und Kühlinstallationen |
ATE475747T1 (de) * | 2004-11-11 | 2010-08-15 | Ast Eis Und Solartechnik Gmbh | Sport- und/oder erholungsfläche |
CH704799A1 (de) * | 2011-04-08 | 2012-10-15 | Erziehungsdept Bs | Rasengitter. |
AT518600A1 (de) * | 2016-05-10 | 2017-11-15 | Leipa Sportbeläge Gmbh | Sportplatzbelag |
CN113215918A (zh) * | 2021-03-09 | 2021-08-06 | 北京工业大学 | 基于平板热管的雪车雪橇赛道 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197109B (de) * | 1956-02-21 | 1965-07-22 | Benno Palatini | Einlage fuer einen Oberflaechenbelag, z. B. von Rollfeldern, Strassen, Boeden, Waenden usw. |
CH367424A (fr) * | 1960-12-27 | 1963-02-15 | Escher Wyss Sa | Patinoire artificielle démontable |
DE2819252C2 (de) * | 1978-05-02 | 1984-08-23 | Schmidt, Bernhard L., New York, N.Y. | Decke für Sport- und Spielanlagen |
GB2162876B (en) * | 1984-08-09 | 1987-11-04 | Thomas Charles Mascaro | Module and modular support structure for turfgrass and like areas |
EP0210285A1 (de) * | 1985-06-28 | 1987-02-04 | Bengt Valdemar Eggemar | Arenabodenbelag und Element für seine Zusammensetzung |
SE8902324L (sv) * | 1989-06-27 | 1990-12-28 | Bengt Valdemar Eggemar | Foerfarande och anordning vid vaermevaexling |
AT398999B (de) * | 1992-03-20 | 1995-02-27 | Sulzer Escher Wyss Kaeltetechn | Sport- und erholungsfläche |
-
1995
- 1995-10-25 DE DE19539739A patent/DE19539739A1/de not_active Withdrawn
-
1996
- 1996-10-24 EP EP96117116A patent/EP0770733B1/de not_active Expired - Lifetime
- 1996-10-24 DE DE59601104T patent/DE59601104D1/de not_active Expired - Lifetime
- 1996-10-24 AT AT96117116T patent/ATE175458T1/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4060117A1 (de) | 2021-03-19 | 2022-09-21 | Supersub Sportsystems B.V. | Temperatur kontrolliertes sportfeld |
NL2027779B1 (nl) | 2021-03-19 | 2022-09-29 | Supersub Sportsystems B V | Temperatuurgeregeld sportterrein |
Also Published As
Publication number | Publication date |
---|---|
EP0770733A1 (de) | 1997-05-02 |
DE59601104D1 (de) | 1999-02-18 |
ATE175458T1 (de) | 1999-01-15 |
DE19539739A1 (de) | 1997-04-30 |
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