SI21969A

SI21969A - Swimming pool structure

Info

Publication number: SI21969A
Application number: SI200500046A
Authority: SI
Inventors: Boris Rosec
Original assignee: Controlmatik Abw, Domzale, D.O.O.
Priority date: 2005-02-22
Filing date: 2005-02-22
Publication date: 2006-08-31

Abstract

In a swimming pool structure, a so-called slow river, a closed-loop riverbed (1) is available, where water is flowing at a certain speed. In order to assure, on the one hand, intensive cleaning and disinfection of water in all places of the riverbed (1), and attain, on the other hand, the required flow of water with as little energy as possible, nozzles (211) on the interior wall (11) of the riverbed (1) and nozzles (212) on the exterior wall of the riverbed (1) are arranged at a distance from the bottom (13) of the riverbed (1) and at an inclination with regard to each respective wall (11, 12), and besides, are arranged in such a manner that each nozzle (211, 212) on the one wall (11,12) of the riverbed (1) - a forerunning nozzle with regard to the flow of water - is directed, with regard to the direction of flow, at least approximately opposite to the next nozzle (211, 212) on each respective opposite wall (11, 12) of the riverbed (1). Each respective nozzle (211, 212) is hydraulically connected via its own sectional line (25', 25'') with a central line (20) running along the riverbed (1).

Description

Kopališki objektBathing facility

Predmet izuma je kopališki objekt, takoimenovana počasna reka. Gre za bazen, še natančneje za sklenjeno, vsaj v bistvu ovalno ali vijugasto strugo, ki je do želene višine napolnjena z vodo, ki se vzdolž struge pretaka z razmeroma majhno hitrostjo. Tovrsten izum je po Mednarodni patentni klasifikaciji v okviru gradbeništva mogoče uvrstiti na področje kopaliških objektov, t.j. bazenov, še zlasti takih, ki so zgrajeni vsakokrat na licu mesta. Po drugi strani gre vendarle tudi za objekt, v katerem je zagotovljeno strujanje vode z določeno hitrostjo in ki je predviden ne zgolj za klasično plavanje, marveč tudi za plavanje na gladini ali lebdenje v vodi ob sočasnem premikanje s tokom s pomočjo blazin, zračnic ali podobnih plavajočih objektov, zaradi Časar je izum smiselno uvrstiti tudi na področje zabavnih in športnih objektov oz. rekvizitov, npr. vodnih drč.The object of the invention is a bathing facility, the so-called slow river. It is a pool, more specifically a closed, at least essentially oval or winding riverbed, which is filled to the desired height by water, which flows along the riverbed at relatively low speed. According to the International Patent Classification in Construction, such an invention can be classified in the field of bathing facilities, i.e. swimming pools, especially those built on site each time. On the other hand, it is also an object that provides a flow of water at a certain speed and which is intended not only for classical swimming, but also for swimming on the surface or floating in the water while simultaneously moving with the flow of cushions, tubes or the like. Because of the times, the invention makes sense to place the invention in the field of entertainment and sports facilities. props, e.g. water handles.

Izum temelji na problemu, kako pri kopališkem objektu, takoimenovani počasni reki, pri katerem je na voljo sklenjena struga, po kateri se z določeno hitrostjo pretaka voda, po eni strani permanentno zagotavljati dovolj intenzivno čiščenje in dezinfekcijo vode v vseh območjih struge, po drugi strani pa doseči strujanje vode, ki je potrebno zaradi obtekanja in dezinfekcije, ob kar najmanjši možni porabi energije.The invention is based on the problem of how, at a bathing facility, the so-called slow river, which has a closed channel, at which at a certain speed the flow of water, on the one hand, permanently ensure sufficiently intense water purification and disinfection in all areas of the riverbed, on the other. and to achieve the flow of water required for swelling and disinfection with the lowest possible energy consumption.

Prijavitelju je znan kopališki objekt, ki ga v stroki poimenujejo počasna reka (angl. slow river) in ki v resnici predstavlja simulacijo reke. Gre za sklenjeno, bodisi vsaj v bistvu ovalno in/ali vijugasto strugo določene globine, po kateri z določeno hitrostjo, v vzdolžni smeri v povprečju praviloma med 0,3 do 0,4 m/s, kroži voda. Na določeni lokaciji je struga opremljena s kompenzacijskim bazenom, v območju katerega je vgrajena črpalka, ki iz bazena odvedeno vodo vodi preko filitrime enote, nakar jo skupaj z dodanim dezinfekcijskim sredstvom vrača nazaj v strugo. V območju kompenzacijskega bazena se po potrebi vrši tudi dodajanje vode zaradi izgub, npr. izhlapevanja, izlivanja, škropljenja in podobno. Na vzdolžnih robovih struge sta lahko na voljo prelivna žleba. Nadalje so vzdolž struge na zunanji strani le-te na približno enakomerno medsebojni oddaljenosti razporejeni pogonski jaški, ki so namenjeni za zagotavljanje ustreznega strujanja vode. Jaški so razmeroma globoki in segajo pod nivo dna struge. V vsakokranem jašku je predvidena črpalka, ki vodo iz območja prelivnega žleba vrača nazaj v strugo v območju dna, in sicer vsakokrat skozi razpršilno šobo, ki je vgrajena v dnu struge. Vsakokratna razpršilna šoba potiska vodo v radialni smeri na strani, torej tako v smeri toka kot tudi prečno na tok in tudi proti smeri toka. Del vode, ki doteka skozi te razpršilne šobe, tok vode v strugi pospešuje, medtem ko preostali del omenjeno strujanje v strugi zavira. Gre za objekt, katerega obratovanje je povezano z enormno porabo energije, ki je potrebna za pogon črpalk, ki omogočajo cirkučlacijo tako velike količine vode. Za nameček so na osnovi tovrstne razporeditve pogonskih sredstev in dotoka dezinfekcijske tekočine v strugi prisotna območja, kamor dezinfekcijsko sredstvo ne dospe, kar pomeni, da objekt ne izpolnjuje vseh sanitamo-tehnienih zahtev za varno obratovanje. Tudi v patentni literaturi so na področju kopaliških objektov na voljo številne rešitve, vendar v stanju tehnike zadovoljive rešitve uvodoma zastavljenega problema prijavitelju ni uspelo zaslediti.The applicant is aware of a bathing facility known as the slow river in the art, which is in reality a simulation of a river. It is a contracted, or at least essentially oval and / or winding, channel of a certain depth, at which water circulates, on average, generally between 0.3 and 0.4 m / s, at a certain speed, in the longitudinal direction. At a certain location, the riverbed is equipped with a compensation pool, in the area of which a pump is installed, which takes water from the pool through a filtration unit and then returns it back to the riverbed together with the added disinfectant. In the area of the compensation pool, water is additionally added as a result of losses, e.g. evaporation, spills, sprays and the like. Overflow grooves may be available at the longitudinal edges of the channel. Further, drive shafts are arranged along the outside of the river bed on the outside of the riverbed at approximately equal distances, which are intended to provide adequate water flow. The shafts are relatively deep and extend below the level of the bottom of the riverbed. Each well is provided with a pump which draws water from the overflow gutter back into the bed in the bottom area, each time through a spray nozzle which is installed at the bottom of the bed. Each spray nozzle pushes water in the radial direction on the side, both in the direction of flow and transverse to the flow and also in the direction of flow. The part of the water that flows through these spray nozzles accelerates the flow of water in the stream, while the rest of the flow in the stream slows down. It is a facility whose operation is related to the enormous energy consumption required to drive pumps that allow such large quantities of water to circulate. For example, there are areas where the disinfectant does not reach the basin on the basis of this arrangement of propellants and the inflow of disinfectant, which means that the facility does not meet all the sanitary-engineering requirements for safe operation. There are also numerous solutions available in the patent literature in the field of bathing facilities, but in the prior art, a satisfactory solution to the problem raised by the applicant was not found.

Tako npr. US 5,367,719 opisuje bazen, v katerem se s pomočjo ustreznih pogonskih sredstev vzpostavi strujanje vode z izbrano hitrostjo v vzdolžni smeri, s čimer simulirajo rečni ali morski tok. Plavanje proti toku terja več napora kot plavanje v stoječi vodi, zato je rekreacija v tovrstnem - lahko tudi razmeroma kratkem - objektu nedvomno bistveno intenzivnejša kot pri klasičnem plavanju. Vendar pa v tem primeru ne gre za strujanje vode v sklenjeni strugi, marveč zgolj za ustvarjanje vzdolžni tok v bazenu, pri čemer se vodo s konca bazena preko ustreznega obtočnega sistema vrača na začetek bazena, dezinfekcijo vode pa je mogoče vršiti sočasno in zaradi geometrijske pravilnosti objekta pravoloma tudi brez večjih težav. V tem primeru je zato nenazadnje tudi zahvaljujoč majhnosti objekta in premočtmosti strujanja vode nesmiselno govoriti o problematiki območij, v katerih bi dezinfekcijsko sredstvo ne bilo prisotno, gre pa vsekakor tudi v tem primeru za energetsko razmeroma potraten objekt.So e.g. U.S. Pat. No. 5,367,719 describes a pool in which a stream of water at a selected velocity in a longitudinal direction is created using suitable propellants to simulate river or sea current. Swimming against the stream takes more effort than swimming in stagnant water, so recreation in this - even relatively short - facility is undoubtedly significantly more intense than in classic swimming. However, in this case, it is not about the flow of water in the closed basin, but only the creation of a longitudinal flow in the pool, with water returning from the end of the pool through the proper circulation system to the beginning of the pool, and water disinfection can be done simultaneously and for geometric regularity as a rule, even without major problems. In this case, because of the small size of the building and the excessive flow of water, it is pointless to talk about the problem of areas where the disinfectant would not be present, but in this case it is also an energy-wasteful facility.

Tudi FR 2 824 346 opisuje bazen geometrijsko pravilne oblike, v katerem razen za potrebe filtriranja in dezinfekcije vode ni strujanja. Rešitev se ukvarja z razporeditvijo dovodnih šob in izstopnih odprtin z namenom, da bi bila dosežena ustrezna učinkovitost filtriranja in prisotnost potrebne količine dezinfekcijskega sredstva na vseh lokacijah. Tudi v tem primeru gre za množico v dnu ob stenah bazena in tudi v vsaj eni prečni liniji bazena razporejenih vstopnih in izstopnih odprtin, s katerimi dosežejo želeni namen, s čimer pa na tak način v primeru počasne reke zaradi geometrijsko nepravilne oblike in s tem povezanega nenehnega spreminjanja smeri strujanja realno ni mogoče računati.FR 2 824 346 also describes a geometrically regular pool in which there is no flow except for the purposes of filtration and disinfection of water. The solution deals with the arrangement of inlet nozzles and outlet openings in order to achieve adequate filtration efficiency and the presence of the required amount of disinfectant at all locations. In this case, too, there is a mass at the bottom along the walls of the pool and also in at least one transverse line of the pool of inlet and outlet openings to achieve the desired purpose, thus in the case of a slow river due to its geometrically irregular shape and related continually changing the direction of flow cannot be counted realistically.

Še nadalje je v FR 2 716 913 opisan postopek filtracije vode s pomočjo Venturijevega efekta. Bazen obsega črpalko, ki na sesalni strani srka vodo iz bazena, ki potem teče tudi skozi filter, medtem ko črpalka na tlačni strani ustvarja curek vode, ki vstopa v bazen, pri tem pa ustvarja podtlak, ki iz bazena sesa tolikšno količino vode, kije potrebna zaradi mešanja z dezinfekcijskim sredstvom. Pri geometrijsko pravilnem bazenu bi bilo na ta način z ustrezno razporeditvijo (kot npr. v primeru kvadratnega ali pravkotnega bazena z rešitvijo po FR 2 824 346) odvodnih in dovodnih šob mogoče doseči, da bi bilo dezinfekcijsko sredstvo dovedeno v vsa območja bazena, za kar pa v primeru po smeri spremenljivega strujanja pri počasni reki v tem pogledu še vedno ni nikaršnega jamstva.Further, FR 2 716 913 describes a process for filtering water using the Venturi effect. The pool comprises a pump that draws water from the pool on the suction side, which then flows through the filter, while the pump on the pressure side creates a jet of water entering the pool, creating a pressure that draws so much water from the pool required for mixing with a disinfectant. In a geometrically correct pool, in this way, by means of an appropriate arrangement (such as in the case of a square or rectangular pool with a solution according to FR 2 824 346), drainage and inlet nozzles could be achieved to bring the disinfectant into all areas of the pool, however, in the case of downstream directional slow motion, there is still no guarantee in this respect.

Primer počasne reke je opisan v US 5,207,729. Gre za strugo, v kateri je strujanje vode v vzdolžni smeri zagotovljeno s pomočjo elise, pri čemer je - glede na prečni presek - en del struge globok, preostali del pa plitkejši, ker je v tem plitkejšem delu nad dnom nameščena v horizontalni smeri potekajoča pregrada, ki pa je ob pripadajoči steni plitkejšega dela struge blago ukrivljena navzgor in na odmiku od omenjene stene zaključena v območju prelivnega žleba. Odvzemanje vode iz struge se vrši v območju med dnom in omenjeno pregrado, medtem ko so dovodne razpršilne šobe nameščene v sami pregradi, in sicer v območju med ukrivljenim prehodom nad dnom in pod prelivnim žlebom, tako da voda vstopa v strugo v območju glavnine toka izven omenjene pregrade. Razen tega je vsakokratna šoba usmerjena poševno, in sicer je odklonjena od horizontale v smeri navzgor proti gladini, s čimer naj bi bilo izboljšano strujanje v prečni smeri struge. Tovrstna rešitev je razmeroma zapletena že z vidika same izdelave, obenem pa je zaradi stopničasto izvedenega dna in zaokroženega prehoda ob eni steni lahko tudi dokaj moteča za uporabnike. Razen tega del dotekajoče vode skozi razpršilne šobe tudi v tem primeru zavira tok in tako znatno kvari energijsko bilanco naprave.An example of a slow river is described in US 5,207,729. It is a river bed in which longitudinal water flow is ensured by the propeller, with - depending on the cross-section - one part of the riverbed deep and the rest shallower, since a barrier extending horizontally in this shallower part above the bottom is provided. , which, however, is slightly curved upwards at the adjacent wall of the shallower part of the riverbed and, at the distance from said wall, is completed in the area of the overflow gutter. Water abstraction from the river bed is carried out in the area between the bottom and the said barrier, while the supply nozzles are located in the barrier itself, in the area between the curved passage above the bottom and below the overflow groove, so that water enters the river bed in the area of the main stream outside mentioned barriers. In addition, each nozzle is directed obliquely, deflecting from the horizontal in an upward direction, thus improving the flow in the transverse direction of the riverbed. This kind of solution is relatively complex from the point of view of the manufacture itself, but at the same time, due to the step-by-step bottom and rounded passage along one wall, it can be quite annoying for users. In addition, some of the water flowing through the spray nozzles in this case also inhibits the flow and thus significantly degrades the energy balance of the device.

Pričujoči izum se nanaša na kopališki objekt, ki je zasnovan kot sklenjena, vsaj v bistvu ovalna in/ali vijugasta struga, ki jo tvorita steni skupaj z dnom in vključuje napajalni sklop, sestoječ iz vsaj ene črpalke, dezinfekcijeke enote, filtrime enote, kompenzacijskega bazena ter iz vodov, preko katerih so z omenjenimi enotami hidravlično povezane šobe, ki so vgrajene v območju struge.The present invention relates to a bath facility which is designed to be a closed, at least substantially oval and / or winding channel formed by the walls together with the bottom and comprising a feed assembly consisting of at least one pump, a unit disinfection unit, a filter unit, a compensation pool and from conduits through which the said units are hydraulically connected to nozzles mounted in the area of the riverbed.

Po izumu so šobe vgrajene v stenah struge na odmiku od dna in tudi na ustreznem medsebojnem razmiku, gledano v smeri obtekanja vode v strugi, pri čemer so šobe na notranji steni struge in šobe na zunanji steni struge v smeri obtekanja razvrščene izmenično in usmerjene poševno glede na vsakokrat pripadajočo steno oz. tudi glede na smer obtekanja vode v strugi, tako da je vsaka glede na smer obtekanja vode predhodna šoba na eni steni struge usmerjena vsaj približno proti glede na smer obtekanja naslednji šobi na vsakokrat nasprotni steni struge.According to the invention, the nozzles are installed in the walls of the channel at a distance from the bottom and also at a suitable distance from each other, viewed in the direction of flow of water in the river bed, the nozzles on the inner wall of the channel and the nozzles on the outer wall of the channel are arranged alternately and directed obliquely relative to the wall or the corresponding wall. also with respect to the direction of flow of water in the riverbed, such that each according to the direction of flow of water, the preceding nozzle on one wall of the riverbed is oriented at least approximately to the direction of flowing of the next nozzle on the opposite wall of the riverbed.

Omenjene šobe so prednostno zasnovane kot divergentne šobe, od katerih vsaka ustvarja navzven razšiijen vodni curek, ki poteka v smeri izstopne odprtine šobe. Nadalje so šobe prednostno razporejene v spodnji polovici struge, še zlasti prednostno pa so od dna struge oddaljene za približno tretjino globine vode v strugi.Said nozzles are preferably designed as divergent nozzles, each of which creates an outwardly expanding water jet that runs in the direction of the nozzle outlet. Furthermore, the nozzles are preferably arranged in the lower half of the riverbed, and especially preferably about one-third of the depth of the water in the riverbed, away from the riverbed.

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Pri tem je dno struge lahko vsaj v pretežni meri vodoravno, medtem ko so šobe v tem primeru lahko usmerjene bodisi vsaj v bistvu vzporedno z gladino ali poševno glede na dno ter pri tem usmerjene bodisi proti dnu ali vstran od dna. Dno struge je lahko razporejeno tudi poševno glede na gladino vode v strugi, šobe pa so, tudi v takem primeru lahko usmerjene bodisi vsaj v bistvu vzporedno z dnom ali poševno glede na dno ter pri tem usmerjene bodisi proti dnu ali vstran od dna. Nadalje je prednostno vsaka od šob preko njej lastnega sekcijskega voda hidravlično povezana s centralnim vodom, ki poteka vzdolž struge po vsaj v bistvu celotni dolžini struge.In this case, the bed of the bed may be at least predominantly horizontal, while in this case the nozzles may be oriented either at least substantially parallel to the surface or obliquely with respect to the bottom, while being directed either towards the bottom or away from the bottom. The bed of the bed can also be arranged obliquely with respect to the water level in the river bed, and even then the nozzles can be oriented either at least substantially parallel to the bottom or obliquely with respect to the bottom, being oriented either towards the bottom or away from the bottom. Further, preferably, each of the nozzles is hydraulically connected to a central line through its own section line, which runs along at least substantially the entire length of the channel.

Izum bo podrobneje obrazložen na osnovi primera izbedbe ter v skladu s priloženo skico, kjer kaže sl. 1 kopališki objekt v tlorisu, sl. 2 kopališki objekt v prečnem prerezu v ravnini II - II po sl. 1, in sl. 3 kopališki objekt v vzdolžnem prerezu v ravnini III - III po sl. 2.The invention will now be explained in more detail on the basis of the case of the fading and in accordance with the accompanying drawing, in which FIG. 1 is a plan view of a bathing facility in FIG. 2 is a cross-sectional view of a bathing object in the plane II - II of FIG. 1, and FIG. 3 is a longitudinal cross-sectional view of a bathing object in the plane III - III according to FIG. 2.

Kot je razvidno na sl. 1, je kopališki objekt zasnovan kot sklenjena, v bistvu ovalna, v prikazanem primeru tudi razmeroma vijugasta struga 1, ki omogoča cirkulacijo oz. obtekanje vode in ki je opremljena z ustreznim napajalnim sklopom 2 za oskrbo z vodo.As can be seen in FIG. 1, the bathing facility is designed as a closed, substantially oval, in the shown case also a relatively meandering stream 1, which allows circulation or. water leakage and which is provided with an adequate power supply 2 for water supply.

Pod pojmom oskrba z vodo je treba razumeti vse ukrepe, ki so potrebni za zagotavljanje zadostne količine vode za obratovanje kopališkega objekta po izumu kot tudi za filtriranje in dezinfekcijo le-te, razen tega pa tudi za njeno dovajanje v strugo 1 ter odvajanje in nje.The term water supply should be understood to mean all the measures necessary to provide sufficient water for the operation of the bathing facility of the invention as well as for the filtration and disinfection of the bathing facility, as well as for its supply and discharge to the riverbed 1.

Strugo 1 tvorijo vsaj notranja stena 11, zunanja stena 12 in dno 13, ki so v prikazanem primeru sicer predstavljeni karseda poenostavljeno, kar pa nikakor ne izključuje možnosti, da bi v splošnem ne mogli biti tudi drugače izvedeni.The lathe 1 is formed by at least the inner wall 11, the outer wall 12 and the bottom 13, which in the present case are presented as simply as possible, which in no way excludes the possibility that they could not be otherwise implemented in general.

Napajalni sklop 2 sestoji iz centralnega voda 20, ki poteka vzdolž struge 1 takorekoč po celotni dolžini le-te. Na centralni vod 20 so priključeni sekcijski vodi 25', 25 preko katerih je omenjeni centralni vod 20 povezan z dovodnimi šobami 211 na notranji steni 11 in s šobami 212 na zunanji steni 12 struge 1.The power supply assembly 2 consists of a central line 20 extending substantially along the entire length of the stream 1. Section duct 25 'is connected to the central conduit 20, 25 through which said central conduit 20 is connected to the inlet nozzles 211 on the inner wall 11 and the nozzles 212 on the outer wall 12 of the stream 1.

Napajalni sklop 2 po izbiri vključuje kompenzacijski bazen 26, filtrimo enoto 27 ter dezinfekcijsko enoto 28, ki skrbi za dovajanje ustrezne količine dezinfekcijskega sredstva vodi, ki se jo s pomočjo črpalke 29 preko centralnega voda 20 dovaja v strugo 1. Po izbiri lahko omenjeni napajalni sklop 2 vsebuje tudi druge enote, ki pa za izvedbo izuma v splošnem niso neobhodno potrebne.The power supply assembly 2 optionally includes a compensation pool 26, a filter unit 27, and a disinfection unit 28, which provides for the supply of an appropriate amount of disinfectant to the water which is supplied to the channel 1. via the pump 29 via the central line 20. Optionally, said power supply assembly 2 also contains other units, which are not generally necessary for the implementation of the invention.

Po izumu so šobe 211 na notranji steni 11 struge 1 in šobe 212 na zunanji steni struge 1 razporejene na odmiku od dna 13 struge 1 in prednostno zasnovane kot divergentne šobe, od katerih vsaka ustvarja vodni curek, ki poteka v smeri izstopne odprtine šobe 211, 212. Pri tem so šobe 211, 212 vzdolž struge 1, t.j. v smeri 10 obtekanja, na obeh stenah 11, 12 razporejene izmenično in usmerjene poševno glede na vsakokratno steno 11, 12 oz. glede na smer 10 obtekanja vode v strugi 1, tako daje vsaka glede na smer 10 obtekanja vode predhodna šoba 211, 212 na eni steni 11, 12 struge 1 usmerjena vsaj približno proti - spet glede na smer 10 obtekanja - naslednji šobi 211, 212 na nasprotni steni 11,12 struge 1.According to the invention, the nozzles 211 on the inner wall 11 of the channel 1 and the nozzles 212 on the outer wall of the channel 1 are arranged at a distance from the bottom 13 of the channel 1 and preferably designed as divergent nozzles, each of which creates a water jet extending in the direction of the outlet opening of the nozzle 211, 212. The nozzles 211, 212 are along the channel 1, i in the direction of flow 10, alternately arranged on both walls 11, 12 and oriented obliquely with respect to each wall 11, 12 and. with respect to the direction of water flow 10 in the stream 1, so that each according to the water flow direction 10, the previous nozzle 211, 212 on one wall 11, 12 of the stream 1 is oriented at least approximately - again with respect to the flow direction 10 - the next nozzle 211, 212 opposite wall 11,12 of riverbed 1.

Nadalje je prednostno, če so šobe 211, 212 razporejene v spodnji polovici struge 1, in še zlasti, če so od dna 13 struge 1 oddaljene približno tretjino globine vode v strugi 1.It is further preferred that the nozzles 211, 212 are arranged in the lower half of the stream 1, and in particular if approximately one third of the depth of water in the stream 1 is spaced from the bottom 13 of the stream 1.

Dno 3 struge je v prikazanem primeru vzporedno z gladino 15 vode v strugi 1, kar pa v splošnem ni nujno. V tem pogledu so šobe 211,212 glede na dno 13 oz. glede na gladino 15 vode v strugi 1 razporejene bodisi v ravnini, ki je vzporedna z dnom 3 in/ali gladino 15, ali pa je vsaj določeno število šob 211, 212 usmerjenih poševno glede na dno 13 in/ali gladino 15, in sicer bodisi v smeri proti dnu 3 ali proti gladini 15.In the example shown, the bottom 3 of the riverbed is parallel to the water level of water in stream 1, which is not generally necessary. In this respect, the nozzles are 211,212 relative to the bottom 13 or. with respect to the water level 15 in the stream 1 arranged either in a plane parallel to the bottom 3 and / or the level 15, or at least a certain number of nozzles 211, 212 are oriented obliquely relative to the bottom 13 and / or the level 15, either towards the bottom 3 or towards the surface 15.

Zahvaljujoč tako izbrani razporeditvi šob 211, 212 se pri razmeroma majhni količini dovajane vode glede na celotno količino razpoložljive vode v strugi 1 in razen tega pri razmeroma majhni povprečni hitrosti obtekanja vode v smeri 10 smer tokovnic sicer vseskozi spreminja, vendar pa praviloma ne pride do pojava preusmeritve tokovnic v protitočno smer. To pomeni, da je v primerjavi s stanjem tehnike v strugi 1 med obratovanjem kopališkega objekta po eni strani eliminiran zaviralni učinek dovajanja vode v strugo 1 v nasprotni smeri od smeri obtekanja 10, po drugi strani pa je zaradi izmenične razporeditve šob 211, 212 doseženo cikcakasto strujanje v smeri 10 obtekanja, tako da z dezinfekcijskim sredstvom obogatena voda, ki se jo dovaja skozi šobe 211, 212, doseže praktično vse lokacije v strugi.Due to the arrangement of nozzles 211, 212 thus chosen, a relatively small amount of water is supplied relative to the total amount of water available in stream 1, and besides, with a relatively small average flow rate of water in the direction of the 10 streams, although it does not change at all times, it generally does not occur redirection of currents in countercurrent direction. This means that in comparison with the state of the art in the stream 1 during the operation of the bathing facility, on the one hand, the inhibitory effect of supplying water to the riverbed 1 in the opposite direction to the flow direction 10 is eliminated, and on the other, a zigzag pattern is achieved due to the alternate arrangement of the nozzles 211, 212. flow in the direction of flow 10, so that the disinfectant-enriched water supplied through the nozzles 211, 212 reaches virtually all locations in the stream.

Claims

PATENT APPLICATIONS

A bath facility designed to be contracted, at least essentially an oval and / or winding channel (1) formed by the walls (11, 12) together with the bottom (13) and comprising a power assembly (2) consisting of at least single pumps (29), unit disinfection (28), unit filters (27), compensation pool (26), and conduits (20, 25 ', 25) through which the said units (29, 28, 27, 26) hydraulically connected nozzles (211, 212) mounted in the area of the bed (1), characterized in that the nozzles (211, 212) are installed in the walls (11, 12) of the bed (1) at a distance from the bottom (13) and also at an appropriate spacing, viewed in the direction (10) of water flow in the stream (1), the nozzles (211) being on the inner wall (11) of the bed (1) and the nozzles (212) on the outer wall of the bed (1) in the direction of rotation (10), arranged alternately and oriented obliquely with respect to the respective wall (11, 12) or. also with respect to the direction (10) of water flow in the stream (1), so that in each case relative to the direction (10) of water flow, the preceding nozzle (211, 212) on one wall (11, 12) of the stream (1) is oriented at least approximately with respect to the direction (10) of flow, the next nozzle (211, 212) on each opposite wall (11, 12) of the channel (1) is in each case.

Bath facility according to claim 1, characterized in that the nozzles (211, 212) are designed as divergent nozzles, each of which generates an outwardly extended water jet extending in the direction of the outlet opening of the nozzle (211,212).

Bathing facility according to claim 1 or 2, characterized in that the nozzles (211,212) are arranged in the lower half of the channel.

Bath facility according to claim 3, characterized in that the nozzles (211, 212) are approximately one third of the water depth in the river bed (1) away from the bottom (13) of the channel (1).

Bath facility according to one of claims 1 to 4, characterized in that the bottom (13) of the channel (1) is at least substantially horizontal and that the nozzles (211, 212) are oriented at least substantially parallel to the surface (13) .

Bath facility according to one of Claims 1 to 4, characterized in that the bottom (13) of the channel (1) is at least substantially horizontal and that the nozzles (211, 212) are directed obliquely relative to the bottom (13) and directed towards the bottom (13).

Bath facility according to one of Claims 1 to 4, characterized in that the bottom (13) of the channel (1) is at least substantially horizontal and that the nozzles (211,212) are oriented obliquely relative to the bottom (13) and directed away from the bottom (13).

Bathing facility according to one of Claims 1 to 4, characterized in that the bottom (13) of the channel (1) is arranged obliquely with respect to the water level (15) in the stream (1) and that the nozzles (211,212) are directed at least to essentially parallel to the bottom (13).

Bath facility according to one of Claims 1 to 4, characterized in that the bottom (13) of the bed (1) is arranged obliquely with respect to the water level (15) in the river bed (1) and that the nozzles (211, 212) are directed obliquely with respect to the bottom (13) and directed towards the bottom (13).

Bath facility according to one of Claims 1 to 4, characterized in that the bottom (13) of the channel (1) is arranged obliquely with respect to the surface (15), the nozzles (211, 212) .pa are oriented obliquely with respect to the bottom (13) ) and directed away from the bottom (13).

Bathing facility according to one of the preceding claims, characterized in that each of the nozzles (211,212) is hydraulically connected via its own sectional line (15 ', 25) to a central line (20) extending along at least the essence of the entire stream ( 1).