• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a system for countercurrent swimming water inlet nozzles (3) are arranged in at least one row in the jet wall. In the opposite suction wall (6) or the bottom of the swimming pool with the system, a suction opening (7) is provided, which is connected to the suction line (8) of the pump (1).
    公开号:CH707921B1
    申请号:CH00551/14
    申请日:2014-04-09
    公开日:2018-07-31
    发明作者:Cieslar Rudolf
    申请人:Berndorf Baederbau S R O；
    IPC主号:
    专利说明:

    description
    Technical area The technical solution relates to a system, in particular for fitness swimming, but which can also be used for swimming lessons, professional sports, rehabilitation of the musculoskeletal system of patients and also for training and strengthening.
    PRIOR ART [0002] There are currently three main groups of technical solutions for the plants that use countercurrent technologies.
    The first conception of the countercurrent system assumes that the expression as well as the suction are arranged in one place. Classic technical counter-current systems set the water in motion through one or two nozzles. These countercurrent systems achieve an output of up to 120 cubic meters / hour. Even if the nozzles are doubled, the water flow mixes with the surrounding water and there is a very turbulent water flow with a certain dynamic. The water dynamics is reduced both by turbulence and by the backflow of the water that is drawn in for the purposes of the countercurrent systems. In this way, the water returns to the exact point from where it is forced out into the swimming pool under pressure. This backflow further increases the turbulent flows. As is the case in air aerodynamics, the turbulent flow is completely unsuitable for active swimming because it makes it impossible for the swimmer to make the necessary active difference between the water vacuum and water pressure that sets the swimmer in motion. The laminar flow changes very quickly into the turbulent flow, so that the area of high-quality swimming is very narrow. The area of high quality swimming is also just in the axis of the countercurrent system, the slightest deviation from this axis reduces the quality of the swimming and the swimmer is in an unstable position in relation to the water flow lines.
    The principle of the second solution of the countercurrent system with improved laminar flow and with suction at the opposite end of the swimming pool is based on the return of the water through a separate channel arranged in the swimming pool body back to the inlet of the swimming pool. The countercurrent is generated by a technical system installed in the swimming pool, which sets the water in motion and at the same time pushes the water back through a reverse channel on both sides of the swimming pool into a pump arranged on the jet wall. The electric pump is placed directly in the pool body, which does not meet the relevant safety standards in European conditions because there is an increased risk of electric shock. In addition, this solution still does not achieve the performance that can ensure optimal conditions for swimming.
    The third solution consists of countercurrent systems with a separate expression of the laminar water and with a suction with the water return outside the pool body. The counterflow systems make use of extensive vane cells of a wheel pump in the opposite intake wall. Although they achieve a laminar flow, their disadvantage is that the direction of the water flow cannot be influenced. In addition, a considerably larger water volume circulates and therefore the passive covered part of the swimming pool also makes up a large proportion of the visible part of the swimming pool. The selected pump does not allow full water purification when the pump is inactive, which quickly deteriorates the quality of the water closed between the vane cells. Another disadvantage is that you cannot create a water level overflow on the jet and suction wall. From a hygienic point of view, this is mainly required in public swimming pools.
    All other types of swimming pools show no efficiency, they do not allow optimal, possibly contactless automatic power control depending on the movement of the athlete or patient and finally they do not guarantee a minimum amount of water in the remote swimming pool, which worsens the water quality.
    Subject of the technical solution The disadvantages mentioned above are essentially eliminated by a system for countercurrent swimming with a swimming pool, according to the technical solution, which is characterized in that the jet wall of the swimming pool comprises at least one row of water inlet nozzles and in the opposite Suction wall or in the bottom of the swimming pool, a baby opening is arranged, which is connected to the suction line of the pump.
    The system according to this technical solution can be used for the actuation of the water mass in the swimming pool in a linear horizontal movement, which is aligned from one side of the jet wall to the suction wall. The linear movement of the water approaches the linear flow of the water in natural water. Due to the number and arrangement of the nozzles in the immediate vicinity, the turbulent flow is eliminated.
    CH 707 921 B1 It is expedient to arrange the insertion nozzles in the jet wall of the swimming pool in two rows, a separate pump being arranged for each row of the nozzles.
    The suction line is arranged symmetrically to the longitudinal axis of the swimming pool, the suction opening formed in the suction wall being arranged symmetrically to the side wall of the swimming pool and running essentially over the entire width of the suction wall of the swimming pool. The horizontal axis of the suction line is arranged in one half to two thirds of the height of the swimming pool water level.
    The edge insertion nozzles are arranged symmetrically to the longitudinal axis of the swimming pool and are located a maximum of 250 millimeters from the side walls of the swimming pool, the distance between individual insertion nozzles not exceeding 300 millimeters. In the direction from the longitudinal axis of the swimming pool, the profile of the feed line of the insertion nozzles gradually decreases.
    The suction line of the pump is passed back to the inlet nozzles outside the pool floor or outside the side walls of the pool, in the case of two rows of the feed nozzles, the suction line in two separate branches, the outside under the pool floor or outside under the side walls of the Swimming pool are arranged, is divided.
    In some cases it may be advantageous to create the opening for the water drainage from the swimming pool in the jet wall under at least one row of the insertion nozzles.
    The suction opening can be equipped with a protective cover in which the suction nozzles are arranged.
    The result of the technical solution is to create an active linear horizontal movement of the water in the swimming pool body, which is oriented by side walls of the swimming pool in the direction from the jet wall to the opposite side of the swimming pool equipped with the suction channel.
    The technical solution eliminates the majority of the shortcomings of the classic swimming pools for countercurrent swimming, in particular by guaranteeing an optimal linear flow in the swimming pool. This is ensured by a regular spacing and a sufficient frequency of the nozzles, which are arranged in at least two rows one above the other. The high efficiency of this solution is supported by separate pumps for the upper and lower row of nozzles.
    The high performance of relatively small amounts of the circulating water in the swimming pool improves hygienic conditions in the swimming pool. According to the setting of the technology at the time the swimming pool was switched off, the water in the countercurrent system still circulates in the range of the set minimum parameters of the circulation. The water from the counterflow system is therefore always mixed with the treated water from the technology.
    A special equipment enables the monitoring of errors in the biophysics of the respective swimmer when swimming and their correction, or the monitoring of the biophysics of the movement in the rehabilitation of the musculoskeletal system. It is also possible to change the amount of the beam using different ages of the controller. The most advanced device controls the dynamics of water movement depending on the speed of the swimmer or the patient. The swimmer begins to swim against the jet wall and the device sets the water in the pool in motion so that the speed of this movement is directly proportional to the speed of the swimmer and vice versa.
    Achieving high performance by circulating small amounts of water reduces the incidence of locations without stirring the water regularly. According to the setting of the technology at the time the swimming pool was switched off, the water in the countercurrent system still circulates in the range of the set minimum parameters of the circulation. The water from the counterflow system is therefore always mixed with the treated water from the technology. In this way, the possibility of sanitary deterioration in the quality of the pool water is reduced.
    Overview of the drawings The technical solution of the swimming pool is further explained on the basis of the accompanying drawings, in which the
    Fig. 1 shows a schematic plan view of the technical solution of a swimming pool with a jet wall, the
    Fig. 2 shows a cross section of the swimming pool along the section line A-A according to Fig. 1 for the technical solution, which comprises only a single row of nozzles, which
    Fig. 3 shows a cross-section of the swimming pool along the section line B-B according to Fig. 1 for a technical solution which comprises only a single row of nozzles, which
    CH 707 921 B1
    Fig. 4 shows a cross section of the swimming pool along the section line C-C of Fig. 1, the
    Fig. 5 shows a cross section of the swimming pool along the section line D-D of Fig. 1, the
    Fig. 6 is a partial longitudinal section of the swimming pool along the section line G-G of FIG. 1 for the technical
    Solution, which comprises only one row of nozzles, and which presents a schematic circuit of the pump, shows, and
    7 shows a schematic longitudinal section of the swimming pool, which only comprises a row of nozzles, the figure also comprising a schematic circuit of the pump.
    Example of the implementation of the technical solution An exemplary embodiment of the swimming pool for countercurrent swimming according to the present technical solution consists of a jet wall 4, an opposite suction wall 6 and two side walls 5. It is preferred if the entire swimming pool is made of stainless steel, but which is not necessary for the subject of the technical solution. In the jet wall 4, water inlet nozzles 3 are arranged at least in one row, a suction opening 7 being created in the opposite suction wall 6 and being connected to a suction line of a pump 1. The suction opening 7 is equipped with a protective cover with the corresponding number and sizes of suction nozzles, the suction nozzles being in accordance with the safety requirements of the relevant standards. In the case of a swimming pool with larger dimensions, particularly if its length exceeds 11 m, it is possible to arrange the suction opening 7 in the swimming pool floor.
    The type of pump 1 is not part of the subject of the technical solution, and you can use such pumps that are commercially available for this purpose. The pump capacity should be chosen in view of the amount of pressure nozzles. The optimal amount is 20 m 3 / h per nozzle. Power regulation of the beam wall 4 is made possible by a contact actuation on the swimming pool body or on the wall of the swimming pool hall, possibly by a contactless, ie remote control in the hands of the athlete or trainer, it also being possible to use a contactless automatic system.
    A cheaper version with regard to the technical parameters is based on two rows of water inlet nozzles 3, which are arranged such that the water inlet nozzles 3 are symmetrical to the longitudinal axis of the swimming pool and water-guiding nozzles 3 on the edge are a maximum of 250 millimeters from the side walls 5 of the swimming pool the distance between individual water inlet nozzles does not exceed 3300 millimeters.
    This applies in particular to the top row of nozzles. The number of these nozzles is usually at least six. The number of water inlet nozzles 3 in the lower row is generally less. The profile of the supply line of the water inlet nozzles 3 gradually decreases in the direction of the longitudinal axis of the swimming pool in order to be able to maintain optimal pressure conditions in individual water inlet nozzles.
    If the water inlet nozzles 3 are arranged in the jet wall 4 of the swimming pool in two rows, it is advantageous that a separate pump 1 is assigned to each row of nozzles 3.
    In the jet wall 4 of the swimming pool it is necessary in some cases for optimal regulation of the water flow in the swimming pool to create an opening for the water drainage from the swimming pool below the lower row of water inlet nozzles 3.
    The suction line 8 is arranged symmetrically to the longitudinal axis of the swimming pool at the outlet of the swimming pool and connects with the baby opening 7, which is formed in the suction wall 6. The horizontal axis of the suction line 8 is arranged in one half to two thirds of the height of the swimming pool water level. The suction line 8 of the pump 1 is directed back to the water inlet nozzles 3 outside under the pool floor 2 or outside next to the side walls 5 of the pool.
    In the case of two rows of water inlet nozzles 3, the suction line 8 of the pump 1 is divided into two independent branches, which are positioned under the pool floor or next to the side walls 5 of the pool. In this case, it is advantageous to arrange 3 separate pumps 1 for each row of the water inlet nozzles.
    The system according to this technical solution can be used for the actuation of the water mass in the swimming pool in a linear horizontal movement, which is oriented from one side of the jet wall 3 to the suction wall 6. The linear movement of the water approaches the linear flow of the water in natural water. Due to the number and arrangement of the nozzles in the immediate vicinity, the turbulent flow is eliminated.
    The technical solution is suitable in areas where the water countercurrent is used. For example in the performance and fitness swimming as well as in the respective swimming courses. Also in the rehabilitation of the musculoskeletal system after operations and after serious accidents. The technical solution is used for the special exercise to strengthen and improve in the field of other competitive sports.
    CH 707 921 B1
    Commercial usability This technical solution is suitable for fitness swimming and swimming courses. It is also suitable for the rehabilitation of the musculoskeletal system of patients, for the practice of unusual situations, strengthening exercises and for similar activities.
    权利要求:
    Claims (10)
    [1]
    claims
    1. System, in particular for countercurrent swimming, with a swimming pool, characterized in that water inlet nozzles (3) are arranged in at least one row in a jet wall (4) of the swimming pool, and in an opposite suction wall (6) or in a floor (2 ) of the swimming pool, an intake opening (7) is arranged, which is connected to a suction line (8) of a pump (1).
    [2]
    2. Installation according to claim 1, characterized in that in the jet wall (4) water inlet nozzles (3) are arranged in two rows, each row of the water inlet nozzles (3) being assigned a separate pump.
    [3]
    3. Installation according to claim 1, characterized in that the suction line (8) is arranged symmetrically to the longitudinal axis of the swimming pool, the suction opening (7) formed in the suction wall (6) being arranged symmetrically to one of the side walls (5) of the swimming pool.
    [4]
    4. Installation according to claims 1 and 3, characterized in that the horizontal axis of the suction opening (7) is arranged in one half to two thirds of the height of the pool water level.
    [5]
    5. Installation according to claims 1 and 2, characterized in that edge-side water inlet nozzles (3) are arranged symmetrically to the longitudinal axis of the swimming pool, and the edge-side water inlet nozzles (3) are set to a maximum of 250 millimeters from side walls (5) of the swimming pool, the distance between individual water inlet nozzles does not exceed 300 millimeters.
    [6]
    6. Installation according to claim 1, characterized in that the profile of a supply line (9) of the water inlet nozzles (3) gradually decreases in the direction from the longitudinal axis of the swimming pool.
    [7]
    7. Plant according to claim 1, characterized in that the suction line (8) of the pump (1) back to the water inlet nozzles (3) outside under the swimming pool floor (2) or outside next to side walls (5) of the swimming pool.
    [8]
    8. Installation according to claims 2 and 7, characterized in that in the case of two rows of water inlet nozzles (3), the suction line (8) of the pump (1) is divided into two independent branches, the outside under the pool floor (2) or are positioned outside of the side walls (5) of the swimming pool.
    [9]
    9. Installation according to claim 1, characterized in that an opening for the water drainage from the swimming pool is arranged in the jet wall (4) of the swimming pool below the at least one row of the water inlet nozzles (3).
    [10]
    10. Plant according to claim 1, characterized in that the suction opening (7) is equipped with a protective cover in which suction nozzles are arranged.
    CH 707 921 B1
    类似技术:
    公开号 | 公开日 | 专利标题
    DE1684877B2|1975-09-11|Device for creating a movement of water in a swimming pool or other pool of water
    DE2222594A1|1973-11-29|SWIMMING POOL WITH CIRCULATING CURRENT
    DE1759861B2|1974-02-07|
    DE2216917C3|1974-09-19|Device for dissolving oxygen in water
    WO2010096846A1|2010-09-02|Flow duct in which water is caused to flow by way of a delivery device disposed in a circulation line
    CH707921B1|2018-07-31|Counter-current swimming facility with a swimming pool.
    DE202014002831U1|2014-04-29|Plant, especially for the condition swimming
    EP0162993B1|1987-09-02|Wet or combined wet-dry cooling tower
    DE3921015C1|1990-08-09|
    DE2625608C2|1983-08-18|Circulation basin for circulating and aerating wastewater
    DE10118842A1|2002-10-24|Warm/cold water filter system for swimming pools, has water pipe system which circulates warm and cold water separately to corresponding pools which are separated by partition wall
    DE2253919A1|1974-05-16|Aeration of water systems by baffles - staggered horizontal baffles on frame are immersed over air sparge pipes to enhance mass transfer
    DE2546259C3|1978-04-13|Monk system
    DE2633856A1|1977-02-17|DEVICE FOR VENTILATION OF LIQUIDS
    AT523473B1|2022-02-15|Device and method for generating ebb and flow in a swimming pool
    DE2204814C3|1978-05-03|Aeration basins for sewage treatment plants with biological wastewater treatment
    DE721716C|1942-06-15|Hydroelectric power plant with a plurality of running wheels
    DE402087C|1924-09-13|Installation of fermentation tubs to transport fermentation
    DE2263609A1|1974-07-04|DOUBLE CROSS RIVER BED STONE AND PROCESS FOR RIVER BED LINING
    DE19602017C2|2001-04-05|Underwater installation for swimming pools
    DE3918295C2|1997-01-23|Device for activated sludge tanks
    DE572869C|1933-03-24|Sprinkler installation for chimney coolers
    DE3702771A1|1988-08-11|Apparatus for the restoration or rehabilitation of stagnant waters
    DE3047302C2|1983-11-10|Device for aerating flowing water
    DE2709603A1|1978-09-07|Whole body water jet massage cabin - has hollow walls enclosing water jet pipes and air suction pipes
    同族专利:
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    PL122628U1|2014-10-27|
    SE1450457A1|2014-10-18|
    CH707921A2|2014-10-31|
    AT15330U1|2017-06-15|
    SE541524C2|2019-10-29|
    ITMI20140145U1|2015-10-15|
    PL68185Y1|2016-01-29|
    FI10725U1|2014-12-17|
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    SK2192013U1|2015-01-07|
    CZ25441U1|2013-05-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1964441U|1966-04-23|1967-07-20|Ritz Motorenbau K G|WATER FLOW GENERATING DEVICE.|
    JP2544843B2|1991-03-27|1996-10-16|東陶機器株式会社|Running water pool|
    WO2001012123A1|1999-08-13|2001-02-22|M.V. Medical Venture Co., Ltd.|Health pool|
    CZ20022645A3|2002-07-31|2004-03-17|Emil Peter Ing. Pavlas|Rehabilitation, recreation and conditioning device for swimming and muscle training|
    AT11268U1|2009-02-24|2010-07-15|Hof Georg Dipl Ing|FLOW CHANNEL IN WHICH WATER IS FLOWED BY A TRANSPORT DEVICE ARRANGED IN A ROAD TRANSMISSION|
    US20110271436A1|2010-05-10|2011-11-10|Michael Kite|Exercise and swim spa|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CZ201327797U|CZ25441U1|2013-04-17|2013-04-17|Arrangement, especially for fitness swimming|
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