EP1295585A1 - Method and device for the disinfection or piping system of whirlpools - Google Patents
Method and device for the disinfection or piping system of whirlpools Download PDFInfo
- Publication number
- EP1295585A1 EP1295585A1 EP02014503A EP02014503A EP1295585A1 EP 1295585 A1 EP1295585 A1 EP 1295585A1 EP 02014503 A EP02014503 A EP 02014503A EP 02014503 A EP02014503 A EP 02014503A EP 1295585 A1 EP1295585 A1 EP 1295585A1
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- Prior art keywords
- disinfectant
- piping system
- water
- air
- storage container
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 21
- 239000000645 desinfectant Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 8
- 238000002663 nebulization Methods 0.000 claims description 8
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 239000003380 propellant Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 3
- 238000003287 bathing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H2033/0008—Arrangement for cleaning the installation before or after use
- A61H2033/0016—Arrangement for cleaning the installation before or after use using cleansing products
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
- A61H33/027—Gas-water mixing nozzles therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/601—Inlet to the bath
- A61H33/6021—Nozzles
- A61H33/6063—Specifically adapted for fitting in bathtub walls
Definitions
- the invention relates to a method and a device for disinfection of pipelines of whirlpools with a piping system for water, and / or a piping system for air are equipped.
- Whirlpools are very popular because they are next to one Cleaning also allow relaxation of the body.
- the Relaxation is achieved through the whirlpools through which aerated water into the bathtub under increased pressure flows in and thereby causes a pleasant, light body massage.
- the pipe system can only be exposed to water be and the admixture of air with the help of Venturi nozzles respectively. Air is also blown into the tub the desired massage effect.
- Another method according to the prior art provides drain the bath water after finishing the bath and rinse the lines with fresh water. But also here can only be cleaned in the parts of the pipe system, which are reached by the rinse water. The lines for the air duct system therefore elude one with this method Cleaning.
- the invention has set itself the task a method and an apparatus for disinfecting the pipelines of Whirlpoo-len indicate the disadvantages mentioned avoid and not only effective disinfection of the water-bearing, but also ensure the air ducting system.
- the bath water first drained. Then one that is in liquid form Disinfectant with suitable devices known per se atomized and the tubing piping system with the formed Fog applied.
- the fog is preferably one Airflow added and the airflow into the corresponding pipes directed.
- the use opens up according to a central idea of the invention of a disinfectant in a foggy state - or after Evaporation of the mist in the gaseous state - the possibility to reach all corners and corners of the pipe system and thus disinfect all elements of the whirlpool system effectively.
- the proposed method is also used for disinfection of the water as well as the air system. After application, the disinfectant hits everyone Interior walls and remains there as a film. So it ensures for disinfection of the line system after bathing and reliably prevents its contamination.
- the inventive The process also enables effective Disinfection of all elements of water and air Systems of a whirlpool.
- the second and third process step to carry out a further step in which the piping system for water with dry air.
- the piping system for water with dry air In order to two goals are advantageously achieved simultaneously: for one is due to the build-up in the piping system residual air from the pipelines blown out and secondly the inner walls of the pipes dried.
- the latter process leads to the microbe-friendly climate inside the pipes is an essential basis - The moisture - is extracted and that on the inner walls Disinfectant applied increases its effect can unfold.
- the disinfectant can be atomized in different ways Way.
- nebulization using a suction nozzle make preferably a Venturi nozzle, which is raised from below Gas under pressure is flowed through.
- the disinfectant is sucked into the suction line of the nozzle and added to the gas flow as a mist that continues in the course is piped through the piping system.
- enabled atomization of the disinfectant using a Venturi nozzle and Compressed gas with very simple means a very effective atomization.
- the mentioned means for nebulizing the disinfectant include the known devices for the production of liquid mists.
- the fog is in known manner generated by a propellant gas, which is to be atomized Squeezes liquid through a nozzle and finely distributed.
- a propellant gas which is to be atomized Squeezes liquid through a nozzle and finely distributed.
- the storage container for the disinfectant Propellant and disinfectant filled The removal of the disinfectant is controlled by a solenoid valve and the generated one Mist is added to the air flow using the air duct system is piped through the system piping.
- the present invention Solution also provided the storage container as an exchange container train so that it is easy after consumption of the disinfectant is interchangeable with a new one.
- the advantage of this solution lies in a simple structure of the device according to the invention - without compressor and pressure vessel.
- Device is the nebulization of the disinfectant performed with the help of an ultrasonic atomizer.
- the reservoir is integrated into the air-guiding system and has an ultrasound generator, preferably a piezoelectric Element whose sound field affects the disinfectant acts.
- the ultrasonic waves on the surface of the liquid disinfectant capillary waves used to detach lead finest liquid droplets.
- the aerosol from the atomized Disinfectant is taken from the air flow and into the Piping system piped.
- a piezo element can be selected by selecting the oscillation frequency and the oscillation amplitude the droplet size vary widely. Across from the use of a Venturi nozzle also shows this version the advantage of a low outlay on equipment, moreover the effectiveness of the atomization is complete in the present solution regardless of the gas flows.
- FIG. 1 shows a block diagram in a schematic illustration with the essential elements of the device according to the invention.
- whirlpool 1 with a Water guiding system 2, an air duct system 3 and elements 4 to carry out disinfection.
- the elements of the water cycle are included a grid of points while the elements of the air duct system are shown without deposit.
- the water circuit comprises a suction opening 5, a circulation pump 6, lines for guiding the water 7 and Whirl pool jets 8 for water radiation.
- the air duct system is equipped with an air intake 9, a blower 10, lines for guiding the air 11 and air outlet openings, the are integrated in the whirlpool jets 8.
- the elements 4 for performing the disinfection of the piping system comprise a Venturi nozzle 12, one by means of a line 13 connected container 14 with disinfectant 15 and one Compressed air tank 16, the line 17 with the input side the Venturi nozzle 12 is connected. There are also stopcocks 18 - 20 and one to the inlet side of the compressed air tank 16 leading line 21 is provided, via which the compressed air tank is connected to a compressor (not shown).
- both the water-bearing 5 - 8 and the air-bearing System 8 - 11 made available for disinfection.
- the Disinfection is initiated by opening the valve 20, which the Control of the supply of air from the pressure vessel 16 to the Venturi nozzle 12.
- the gas flowing into the nozzle 12 sucks through the suction line 13 disinfectant 15 and nebulized it when entering the Jet.
- the air enriched with disinfectant then penetrates the tubing system of the spa, Disinfectant deposits on the inner walls of the pipes and thus for reliable disinfection of all elements of the pipe system.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Nozzles (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Desinfektion der Rohrleitungen von Whirlpoolen, die mit einem Rohrleitungssystem für Wasser, und/oder einem Rohrleitungssystem für Luft ausgestattet sind.The invention relates to a method and a device for disinfection of pipelines of whirlpools with a piping system for water, and / or a piping system for air are equipped.
Whirlpoole erfreuen sich einer großen Beliebtheit, da sie neben einer Reinigung auch eine Entspannung des Körpers ermöglichen. Die Entspannung wird dabei durch die Whirpooldüsen erzielt, durch die mit Luft versetztes Wasser unter erhöhtem Druck in die Badewanne einströmt und dabei eine angenehme, leichte Körpermassage bewirkt. Hierbei kann das Rohrleitungssystem nur mit Wasser beaufschlagt sein und die Beimischung von Luft mit Hilfe von Venturi-Düsen erfolgen. Auch das Einblasen von Luft in die Wanne ergibt den gewünschten Massageeffekt.Whirlpools are very popular because they are next to one Cleaning also allow relaxation of the body. The Relaxation is achieved through the whirlpools through which aerated water into the bathtub under increased pressure flows in and thereby causes a pleasant, light body massage. Here, the pipe system can only be exposed to water be and the admixture of air with the help of Venturi nozzles respectively. Air is also blown into the tub the desired massage effect.
Neben der angenehmen Seite gibt es bei einem Whirlpool jedoch auch eine problematische Seite und diese betrifft die Reinigung des Rohrleitungssystems nach der Benutzung des Whirlpools. Zur Führung des Wassers und der Luft sind bei einem Whirlpool in der Regel zwei getrennte Kreisläufe mit je einem Umwälzsystem, etlichen Rohrleitungen und Verteilern vorgesehen. Dieses verzweigte Rohrsystem ist im allgemeinen von außen nicht oder nur schwer zugänglich, eine Reinigung und Desinfektion der Rohre mitunter daher nur bedingt möglich. Wenn man sich vor Augen führt, daß das in den Rohren mehr oder weniger verschmutztes Badewasser umgewälzt wird, die Leitungs-führung mitunter so gewählt ist, daß auch nach dem Ablassen des Badewassers noch Restwasser in den Rohren verbleibt und das feuchtwarme Klima in den Rohren ein idealer Nährboden für Krankheitskeime ist, erkannt man den hohen Stellenwert, welcher der Reinigung des Rohrleitungssystems zukommt.In addition to the pleasant side, there is a whirlpool also a problematic side and this concerns the cleaning of the Piping system after using the spa. For guidance water and air are common in a hot tub two separate circuits, each with a circulation system, several pipes and distributors provided. This branched pipe system is generally not accessible from the outside or is difficult to access Cleaning and disinfection of the pipes is therefore only possible to a limited extent possible. If you realize that this is in the pipes more or less polluted bath water is circulated, the Cable routing is sometimes selected so that even after draining of the bathing water still remains in the pipes and the moist, warm climate in the pipes is an ideal breeding ground for Disease germs is recognized, the high importance, which the cleaning of the piping system.
Nach dem Stand der Technik begegnet man diesem Problem z.T. dadurch, daß man dem Badewasser nach beendetem Bad eine Desinfektionslösung zusetzt und dieses Gemisch etliche Male im Rohrleitungssystem umwälzt. Diese Methode wird zwar häufig angewandt, sie weist jedoch erhebliche Mängel auf. Die Nachteile bestehen darin, daß
- ein Gemisch von Brauchwasser und Desinfektionsmittel umgewälzt wird, die Desinfektionswirkung daher nur vergleichsweise gering ist
- die Leitungen durch die permanente Führung von Brauchwasser verschmutzen und dadurch eine erhöhte Gefahr für Infektionen bergen
- Restwasser in Teilen der Leitung verbleiben kann
- die Leitungen zur Führung der Luft von der Desinfektionslösung nicht erreicht werden.
- a mixture of process water and disinfectant is circulated, the disinfectant effect is therefore only comparatively low
- the pipes are contaminated by the permanent flow of process water and thus pose an increased risk of infection
- Residual water can remain in parts of the line
- the lines for guiding the air cannot be reached by the disinfectant solution.
Bei einem anderen Verfahren nach dem Stand der Technik ist vorgesehen, das Badewasser nach Beendigung des Bads abzulassen und die Leitungen mit frischem Wasser nachzuspülen. Aber auch hierbei kann eine Reinigung nur in den Teilen des Leitungssystems erfolgen, die vom Spülwasser erreicht werden. Die Leitungen für das Luftführungssystem entziehen sich daher auch bei dieser Methode einer Reinigung.Another method according to the prior art provides drain the bath water after finishing the bath and rinse the lines with fresh water. But also here can only be cleaned in the parts of the pipe system, which are reached by the rinse water. The lines for the air duct system therefore elude one with this method Cleaning.
Es ist auch üblich, beide Methoden zusammen zur Reinigung des Rohrleitungssystems anzuwenden. Dabei versteht es sich jedoch von selbst, daß die beiden Verfahren gemeinsamen Nachteile hierbei naturgemäß nicht behoben. werden. Zudem erfordert diese Methode einen hohen Arbeitsaufwand und ist daher auch aus dieser Sicht als nachteilig anzusehen.It is also common to clean both methods together Piping system to apply. However, it goes without saying of course that the two methods have common disadvantages here naturally not resolved. become. This method also requires a high workload and is therefore also from this point of view as to look at disadvantageously.
Vor diesem Hintergrund hat sich die Erfindung die Aufgabe gestellt, ein Verfahren und eine Vorrichtung zur Desinfektion der Rohrleitungen von Whirlpoo-len anzugeben, welche die genannten Nachteile vermeiden und nicht nur eine wirksame Desinfektion des wasserführenden, sondern auch des luftführenden Rohrleitungssystems sicherstellen.Against this background, the invention has set itself the task a method and an apparatus for disinfecting the pipelines of Whirlpoo-len indicate the disadvantages mentioned avoid and not only effective disinfection of the water-bearing, but also ensure the air ducting system.
In verfahrensmäßiger Sicht wird diese Aufgabe durch ein Verfahren mit folgenden Verfahrensschritten gelöst:
- bei Bedarf Befüllen eines Vorratsbehälters mit einem Desinfektionsmittel
- Entleeren des Wassers aus dem Rohrleitungssystem
- Entnahme des Desinfektionsmittels aus dem Vorratsbehälter unter gleichzeitiger oder anschließender Vernebelung des Desinfektionsmittels
- Beaufschlagen
- des Rohrleitungssystems für Wasser
- und/oder des Rohrleitungssystems für Luft mit dem Nebel.
- if necessary, fill a storage container with a disinfectant
- Drain the water from the piping system
- Removal of the disinfectant from the storage container with simultaneous or subsequent nebulization of the disinfectant
- apply
- of the piping system for water
- and / or the piping system for air with the mist.
Bei vorgeschlagenem Verfahren wird, wie beim einem bekannten Verfahren nach dem Stand der Technik, das Badewasser zunächst abgelassen. Anschließend wird ein in flüssiger Form vorliegendes Desinfektionsmittel mit geeigneten, an sich bekannten Vorrichtungen zerstäubt und das Rohrleitungssystem des Whirlpools mit dem gebildeten Nebel beaufschlagt. Dabei wird der Nebel vorzugsweise einem Luftstrom beigemengt und der Luftstrom in die entsprechenden Rohrleitungen gelenkt. In the proposed method, as in a known one State of the art method, the bath water first drained. Then one that is in liquid form Disinfectant with suitable devices known per se atomized and the tubing piping system with the formed Fog applied. The fog is preferably one Airflow added and the airflow into the corresponding pipes directed.
Nach einem Kerngedanken der Erfindung eröffnet die Verwendung eines Des-infektionsmittels im nebelförmigen Zustand - oder nach Verdampfen des Nebels im gasförmigen Zustand - die Möglichkeit, alle Winkel und Ecken des Leitungssystems zu erreichen und damit alle Elemente des Whirlpoolsystems wirksam zu desinfizieren. Das vorgeschlagene Verfahren wird dabei gleichermaßen zur Desinfektion des wasser- als auch des luftführenden Systems angewandt. Nach dem Ausbringen schlägt sich das Desinfektionsmittel auf allen Innenwänden nieder und bleibt dort als Film erhalten. Es sorgt somit für eine Desinfektion des Leitungssystems nach dem Baden und verhindert zuverlässig dessen Verkeimung.The use opens up according to a central idea of the invention of a disinfectant in a foggy state - or after Evaporation of the mist in the gaseous state - the possibility to reach all corners and corners of the pipe system and thus disinfect all elements of the whirlpool system effectively. The The proposed method is also used for disinfection of the water as well as the air system. After application, the disinfectant hits everyone Interior walls and remains there as a film. So it ensures for disinfection of the line system after bathing and reliably prevents its contamination.
Im Ergebnis werden durch das vorgeschlagene Verfahren die bei bekannten Verfahren gegebenen Nachteile vermieden, das erfindungsgemäße Verfahren ermöglicht darüber hinaus eine wirkungsvolle Desinfektion sämtlicher Elemen-te des wasser- und luftführenden Systems eines Whirlpools.As a result of the proposed method, the at Known methods avoided disadvantages, the inventive The process also enables effective Disinfection of all elements of water and air Systems of a whirlpool.
Bei einer vorteilhaften Weiterbildung des erfindungsgemäßen Verfahrens ist vorgesehen, zwischen dem zweiten und dritten Verfahrensschritt einen weiteren Schritt durchzuführen, bei welchem das Rohrleitungssystem für Wasser mit trockener Luft beaufschlagt wird. Damit werden in vorteilhafter Weise gleichzeitig zwei Ziele erreicht: zum einen wird aufgrund des sich im Rohrleitungssystem aufbauenden erhöhten Luftdrucks ggf. verbliebenes Restwasser aus den Rohrleitungen heraus geblasen und zum anderen werden die Innenwände der Rohre getrocknet. Letzterer Vorgang führt dazu, daß dem mikrobenfreundlichen Klima im Inneren der Rohre eine wesentliche Grundlage - die Feuchtigkeit - entzogen wird und das auf den Innenwänden aufgebrachte Desinfektionsmittel seine Wirkung somit verstärkt entfalten kann. In an advantageous development of the method according to the invention is provided between the second and third process step to carry out a further step in which the piping system for water with dry air. In order to two goals are advantageously achieved simultaneously: for one is due to the build-up in the piping system residual air from the pipelines blown out and secondly the inner walls of the pipes dried. The latter process leads to the microbe-friendly Climate inside the pipes is an essential basis - The moisture - is extracted and that on the inner walls Disinfectant applied increases its effect can unfold.
Es wird empfohlen, die Beaufschlagung mit trockner Luft sowohl beim Rohrleitungssystem für Wasser als auch dem für Luft vorzunehmen. Damit ist sichergestellt, daß das komplette System in dessen Inneren trockne Oberflächen aufweist, eine Diffusion von Feuchtigkeit von einem ins andere System über die zwischen beiden Systemen bestehende Querverbindungen ist somit ausgeschlossen.It is recommended to apply both dry air the piping system for water as well as for air. This ensures that the complete system in its Inside has dry surfaces, a diffusion of moisture from one system to another via the between the two systems existing cross connections are therefore excluded.
Die Vernebelung des Desinfektionsmittels kann prinzipiell auf unterschiedliche Weise erfolgen. Gemäß vorliegender Erfindung wird vorgeschlagen, die Vernebelung unter Verwendung einer Saugdüse vorzunehmen, vorzugsweise einer Venturidüse, die von unter erhöhtem Druck stehendem Gas durchströmt wird. Bei diesem Vorgang wird das Desinfektionsmittel in der Saugleitung der Düse angesaugt und als Nebel dem Gasstrom beigemengt, der im weiteren Verlauf durch das Rohrleitungssystem geleitet wird. Im Ergebnis ermöglicht die Zerstäubung des Desinfektionsmittels mittels Venturidüse und Druckgas mit sehr einfachen Mitteln eine sehr effektive Zerstäubung.The disinfectant can be atomized in different ways Way. According to the present invention, it is proposed that nebulization using a suction nozzle make, preferably a Venturi nozzle, which is raised from below Gas under pressure is flowed through. In this process the disinfectant is sucked into the suction line of the nozzle and added to the gas flow as a mist that continues in the course is piped through the piping system. As a result, enabled atomization of the disinfectant using a Venturi nozzle and Compressed gas with very simple means a very effective atomization.
Zum Betrieb der Venturidüse empfiehlt es sich, Druckluft einzusetzen. Dementsprechend ist gemäß einem Merkmal der Erfindung vorgesehen, daß das genannte Gas einem Druckbehälter entnommen wird, der seinerseits eingangsseitig an einen Kompressor angeschlossen ist.It is advisable to use compressed air to operate the Venturi nozzle. Accordingly, according to a feature of the invention, that said gas is removed from a pressure vessel is connected to a compressor on the input side is.
Gegenstand der Erfindung ist auch eine Vorrichtung zur Desinfektion der Rohrleitungen von Whirlpoolen. Dieser Teil der Lösung des der Erfindung zugrunde liegenden Problems wird dadurch erhalten, daß
- ein Vorratsbehälter für Desinfektionsmittel und
- Mittel zur Vernebelung des Desinfektionsmittels vorgesehen sind und
- das Rohrleitungssystem für Wasser
- und vorzugsweise das Rohrleitungssystem für Luft mit dem Nebel beaufschlagbar ist.
- a storage container for disinfectant and
- Means for nebulizing the disinfectant are provided and
- the piping system for water
- and preferably the piping system for air can be acted upon by the mist.
Die genannten Mittel zur Vernebelung des Desinfektionsmittels umfassen die bekannten Vorrichtungen zur Herstellung von Flüssigkeitsnebeln. Für vorliegende Erfindung von Interesse sind insbesondere Venturidüsen, Ultraschallvernebler oder Vorrichtungen vergleichbar den Sprühdosen.The mentioned means for nebulizing the disinfectant include the known devices for the production of liquid mists. Of particular interest for the present invention Venturi nozzles, ultrasonic nebulizers or devices comparable the spray cans.
Die Ausgestaltung der erfindungsgemäßen Vorrichtung bei Einsatz von Venturidüsen ist durch das oben beschriebene Verfahren bereits hinreichend erläutert worden.The design of the device according to the invention when in use of Venturi nozzles is already through the process described above have been sufficiently explained.
Bei Verwendung von Mitteln der letztgenannten Art wird der Nebel in bekannter Weise durch ein Treibgas erzeugt, welches die zu vernebelnde Flüssigkeit durch eine Düse hindurch preßt und dabei fein verteilt. Bei einer dementsprechenden Ausgestaltung der vorliegenden Erfindung ist der Vorratsbehälter für das Desinfektionsmittel mit Treibgas und Desinfektionsmittel gefüllt. Die Entnahme des Desinfektionsmittels wird durch ein Magnetventil gesteuert und der erzeugte Nebel dem Luftstrom beigemengt, der mit Hilfe des Luftführungssystems durch die Rohrleitungen des Systems geleitet wird.When using means of the latter type, the fog is in known manner generated by a propellant gas, which is to be atomized Squeezes liquid through a nozzle and finely distributed. With a corresponding design of the present Invention is the storage container for the disinfectant Propellant and disinfectant filled. The removal of the disinfectant is controlled by a solenoid valve and the generated one Mist is added to the air flow using the air duct system is piped through the system piping.
Gemäß einem weiteren Merkmal der Erfindung ist bei vorliegender Lösung auch vorgesehen, den Vorratsbehälter als Austauschbehälter auszubilden, so daß er nach Verbrauch des Desinfektionsmittels einfach gegen einen neuen austauschbar ist. Der Vorteil dieser Lösung liegt in einem einfachen Aufbau der erfindungsgemäßen Vorrichtung - ohne Kompressor und Druckbehälter. According to a further feature of the invention, the present invention Solution also provided the storage container as an exchange container train so that it is easy after consumption of the disinfectant is interchangeable with a new one. The advantage of this solution lies in a simple structure of the device according to the invention - without compressor and pressure vessel.
Bei einer anderen bevorzugten Ausführungsform der erfindungsgemäßen Vorrichtung wird die Vernebelung des Desinfektionsmittels mit Hilfe eines Ultraschallzerstäubers durchgeführt. Bei dieser Ausführung ist der Vorratsbehälter in das Luft führende System integriert und weist einen Ultraschallerzeuger auf, vorzugsweise ein piezoelektrisches Element, dessen Schallfeld auf das Desin-fektionsmittel einwirkt. Dabei erzeugen die Ultraschllwellen an der Oberfläche des flüssigen Desinfektionsmittels Kapillarwellen, die zur Ablösung von feins-ten Flüsigkeitströpfchen führen. Das Aerosol aus dem zerstäubten Desinfektionsmittel wird vom Luftstrom mitgenommen und in das Rohrleitungssystem geleitet. Bei Verwendung eines Piezoelementes läßt sich durch Auswahl der Schwingungsfrequenz und der Schwingungsamplitude die Tröpfengröße in weiten Grenzen variieren. Gegenüber der Verwendung einer Venturidüse weist auch diese Ausführung den Vorteil eines geringen apparativen Aufwandes auf, zudem ist bei vorliegender Lösung die Effektivität der Zerstäubung völlig unabhängig von den Gasströmen.In another preferred embodiment of the invention Device is the nebulization of the disinfectant performed with the help of an ultrasonic atomizer. In this version the reservoir is integrated into the air-guiding system and has an ultrasound generator, preferably a piezoelectric Element whose sound field affects the disinfectant acts. The ultrasonic waves on the surface of the liquid disinfectant capillary waves used to detach lead finest liquid droplets. The aerosol from the atomized Disinfectant is taken from the air flow and into the Piping system piped. When using a piezo element can be selected by selecting the oscillation frequency and the oscillation amplitude the droplet size vary widely. Across from the use of a Venturi nozzle also shows this version the advantage of a low outlay on equipment, moreover the effectiveness of the atomization is complete in the present solution regardless of the gas flows.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung lassen sich dem nachfolgenden Teil der Beschreibung entnehmen. In diesem Teil wird ein Aus-führungsbeispiel der erfindungsgemäßen Vorrichtung anhand einer Zeichnung näher erläutert.Let further details, features and advantages of the invention refer to the following part of the description. In this Part becomes an exemplary embodiment of the device according to the invention explained in more detail using a drawing.
Figur 1 zeigt in einer schematischen Darstellung ein Blockdiagramm mit den wesentlichen Elementen der erfindungsgemäßen Vorrichtung.FIG. 1 shows a block diagram in a schematic illustration with the essential elements of the device according to the invention.
Zu deren prinzipiellen Aufbau gehören ein Whirlpool 1 mit einem
Wasser führenden System 2, einem Luftführungssystem 3 und Elemente
4 zur Durchführung der Desinfektion. Their basic structure includes a whirlpool 1 with a
In vorliegender Figur sind die Elemente des Wasserkreislaufs mit
einem Punktraster hinterlegt, während die Elemente des Luftführungssystems
ohne Hinterlegung dargestellt sind. Bei dem gewählten
Ausführungsbeispiel umfaßt der Wasserkreislauf eine Ansaugöffnung
5, eine Umwälzpumpe 6, Leitungen zur Führung des Wassers 7 und
Whirlpooldüsen 8 zur Wasserausstrahlung. Das Luftführungssystem
ist ausgestattet mit einer Ansaugöffnung für Luft 9, einem Gebläse
10, Leitungen zur Führung der Luft 11 und Luftaustrittsöffnungen, die
in den Whirlpooldüsen 8 integriert sind.In the present figure, the elements of the water cycle are included
a grid of points while the elements of the air duct system
are shown without deposit. With the chosen one
In the exemplary embodiment, the water circuit comprises a
Die Elemente 4 zur Durchführung der Desinfektion des Rohrleitungssystems
umfassen eine Venturidüse 12, einen mittels einer Leitung
13 angeschlossenen Behälter 14 mit Desinfektionsmittel 15 und einen
Druckluftbehälter 16, der über die Leitung 17 mit der Eingangsseite
der Venturidüse 12 verbunden ist. Desweiteren sind Absperrhähne
18 - 20 und eine zur Eingangsseite des Druckluftbehälters 16
führende Leitung 21 vorgesehen, über welche der Druckluftbehälter
an einen (nicht dargestellten) Kompressor angeschlossen ist.The
Zur Desinfektion des Rohleitungssystems werden nach dem Ablassen
des Badewassers die beiden Absperrventile 18 und 19 geöffnet.
Hierdurch wird sowohl das wasserführende 5 - 8, als auch das luftführende
System 8 - 11 der Desinfektion zugänglich gemacht. Die
Desinfektion wird eingeleitet durch Öffnen des Ventils 20, das die
Zufuhr der Luft aus dem Druckbehälter 16 zur Venturidüse 12 regelt.
Das in die Düse 12 einströmende Gas saugt dabei über die Saugleitung
13 Desinfektionsmittel 15 an und vernebelt es beim Eintritt in die
Düse. Die mit Desinfektionsmittel angereicherte Luft durchdringt anschließend
das Rohrleitungssystem des Whirlpools, wobei sich das
Desinfektionsmittel auf den Innenwänden der Rohleitungen niederschlägt
und somit für eine zuverlässige Desinfektion aller Elemente
des Leitungssystems sorgt.To disinfect the piping system after draining
the two shut-off
Claims (11)
zwischen den Verfahrensschritten b) und c) ein weiterer Schritt
a further step between process steps b) and c)
dadurch gekennzeichnet, daß
characterized in that
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10142968A DE10142968A1 (en) | 2001-09-01 | 2001-09-01 | Method and device for disinfecting the tubing of whirlpools |
| DE10142968 | 2001-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1295585A1 true EP1295585A1 (en) | 2003-03-26 |
| EP1295585B1 EP1295585B1 (en) | 2008-11-12 |
Family
ID=7697442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02014503A Expired - Lifetime EP1295585B1 (en) | 2001-09-01 | 2002-06-29 | Method and device for the disinfection or piping system of whirlpools |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1295585B1 (en) |
| AT (1) | ATE413857T1 (en) |
| DE (2) | DE10142968A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557148A3 (en) * | 2003-09-20 | 2009-10-21 | Aerospa Whirpool + Technik GmbH | Method for cleaning whirpool baths |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015118193A1 (en) | 2015-10-26 | 2017-04-27 | Uwe Karmrodt | Self-disinfecting odor trap assembly and method of operation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063317A (en) * | 1975-11-13 | 1977-12-20 | Michael Santore | Hydro-pneumatic pipe, tube and drain cleaner |
| EP0519572A1 (en) * | 1991-06-20 | 1992-12-23 | Sanilux B.V. | Method, apparatus and assembly of parts for cleaning a pumpsystem for causing air or bathwater to flow out forcefully into a bath |
| DE4306782A1 (en) * | 1993-03-04 | 1994-09-08 | Ucosan Bv | Whirlpool bath tub |
| US5368651A (en) * | 1991-03-15 | 1994-11-29 | Hoesch Metall+Kunststoffwerke Gmbh & Co. | Method of steam-treating sanitary systems and/or for disinfecting the pipelines of sanitary systems and whirlpool system for implementing the method |
| US5878912A (en) * | 1995-12-26 | 1999-03-09 | Stein; Myron | Duct disinfecting method and apparatus |
| US5915395A (en) * | 1996-05-29 | 1999-06-29 | St Environmental Services | Method for the cleaning of water mains |
-
2001
- 2001-09-01 DE DE10142968A patent/DE10142968A1/en not_active Withdrawn
-
2002
- 2002-06-29 AT AT02014503T patent/ATE413857T1/en not_active IP Right Cessation
- 2002-06-29 EP EP02014503A patent/EP1295585B1/en not_active Expired - Lifetime
- 2002-06-29 DE DE50213000T patent/DE50213000D1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063317A (en) * | 1975-11-13 | 1977-12-20 | Michael Santore | Hydro-pneumatic pipe, tube and drain cleaner |
| US5368651A (en) * | 1991-03-15 | 1994-11-29 | Hoesch Metall+Kunststoffwerke Gmbh & Co. | Method of steam-treating sanitary systems and/or for disinfecting the pipelines of sanitary systems and whirlpool system for implementing the method |
| EP0519572A1 (en) * | 1991-06-20 | 1992-12-23 | Sanilux B.V. | Method, apparatus and assembly of parts for cleaning a pumpsystem for causing air or bathwater to flow out forcefully into a bath |
| DE4306782A1 (en) * | 1993-03-04 | 1994-09-08 | Ucosan Bv | Whirlpool bath tub |
| US5878912A (en) * | 1995-12-26 | 1999-03-09 | Stein; Myron | Duct disinfecting method and apparatus |
| US5915395A (en) * | 1996-05-29 | 1999-06-29 | St Environmental Services | Method for the cleaning of water mains |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557148A3 (en) * | 2003-09-20 | 2009-10-21 | Aerospa Whirpool + Technik GmbH | Method for cleaning whirpool baths |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10142968A1 (en) | 2003-03-27 |
| ATE413857T1 (en) | 2008-11-15 |
| DE50213000D1 (en) | 2008-12-24 |
| EP1295585B1 (en) | 2008-11-12 |
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