EP3987120A1 - Desinfektions- und/oder reinigungssystem und verfahren zum desinfizieren und/oder reinigen eines duschsystems - Google Patents
Desinfektions- und/oder reinigungssystem und verfahren zum desinfizieren und/oder reinigen eines duschsystemsInfo
- Publication number
- EP3987120A1 EP3987120A1 EP20734168.6A EP20734168A EP3987120A1 EP 3987120 A1 EP3987120 A1 EP 3987120A1 EP 20734168 A EP20734168 A EP 20734168A EP 3987120 A1 EP3987120 A1 EP 3987120A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- disinfection
- water
- shower
- cleaning system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0408—Water installations especially for showers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2462—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using a carrying liquid flowing through the container for dissolving a block of solid material
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0408—Water installations especially for showers
- E03C1/0409—Shower handles
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/70—Reducing or removing limescale at spout outlet
Definitions
- Disinfection and / or cleaning system and method for disinfecting and / or cleaning a shower system Disinfection and / or cleaning system and method for disinfecting and / or cleaning a shower system
- the invention relates to a disinfection and / or cleaning system for disinfecting and / or cleaning the interior of a shower system, in particular a shower head and / or a shower hose.
- shower heads have a cavity inside through which water flows when the shower head is used. After using the shower head, a film of moisture remains in the dark, damp and warm cavity in the shower head. This offers ideal conditions for a large number of germs to colonize.
- a biofilm therefore forms in such shower heads in a very short time. In particular, this biofilm also contains bacteria and / or fungi that pose a risk to humans. Every time the shower is started up, some of the pathogens in the biofilm are carried away by the water flowing through the shower head. Some of the pathogens with the water are atomized very finely through the nozzles of the shower head, so that at least some of these pathogens are inhaled by the person taking the shower. Other pathogens can accumulate, especially in a shower hose.
- PVC polyvinyl chloride
- a disinfection is to be understood in particular as a germ reduction by a factor of at least 10 5 , i.e. that no more than ten of the original 1,000,000 germs capable of reproduction (so-called colony-forming units (CFU)) survive.
- CFU colony-forming units
- the invention is therefore based on the object of a disinfection and / or cleaning system for disinfecting and / or cleaning a shower system, in particular a shower head and / or a shower hose, and a method for disinfecting and / or cleaning a shower system, in particular a shower head and / or a shower hose to show in which the disadvantages described above of the prior art do not occur or at least only to a reduced extent.
- the object is achieved by a disinfection and / or cleaning system and a method for disinfecting and / or cleaning with the characteristics of the independent claims.
- the features of the dependent claims relate to advantageous embodiments.
- the disinfection and / or cleaning system for disinfecting and / or cleaning a shower system in particular a shower head and / or a shower hose, has a flow-guiding housing area through which water can flow.
- a water-soluble disinfectant and / or cleaning agent is arranged in this housing area.
- the disinfectant and / or cleaning agent is designed to be dissolved in water to form a disinfecting and / or cleaning solution.
- the method for disinfecting and / or cleaning a shower system provides that an area of the shower system that is to be disinfected and / or cleaned, in particular the shower head and / or the shower hose, is arranged upstream strömungsto render housing area is traversed by a water stream.
- a water-soluble disinfectant and / or cleaning agent arranged in the water flow is dissolved.
- a disinfecting and / or cleaning solution is formed in the water flow.
- the disinfecting and / or cleaning solution flows through an area of the shower head to be disinfected and disinfects and / or cleans it.
- the water-soluble disinfectant and / or cleaning agent can be in particular special in solid form before it is dissolved by the water flow. It has been shown that with such a configuration of the system or the method, an aqueous disinfecting and / or cleaning solution can be made available that is reliable Disinfection and / or cleaning of the shower system, in particular the shower head and / or the shower hose, is suitable.
- the disinfecting and / or cleaning solution is created in particular by the water supplied in a sufficiently large amount to flush a shower system, in particular a shower head and / or a shower hose, for a sufficient time to achieve a suitable disinfection effect. A comparatively small amount of the water-soluble disinfectant and / or cleaning agent is required.
- the disinfection and / or cleaning system can be designed comparatively compact in this way.
- the disinfection and / or cleaning system can be a type of cartridge that can be screwed between a shower hose and a shower head (or a shower hose and a faucet or a mixer tap).
- a cartridge can in particular only have a single chamber for receiving the disinfectant and / or cleaning agent, i.e. no further chambers for receiving other agents.
- the disinfection and / or cleaning system cannot have any chambers connected in parallel to one another. This ensures that only the water that has flowed through the chamber with the water-soluble disinfectant and / or cleaning agent continues to flow into the area to be disinfected and / or cleaned. A dilution of the disinfecting solution by a stream of water flowing through a parallel connected chamber can thus be ruled out. This is advantageous since such a dilution could possibly lead to the loss of the adequate disinfecting effect of the disinfecting solution.
- the water-soluble disinfectant and / or cleaning agent can, for example, be a salt of hypochlorous acid or a substance that contains a salt of hypochlorous acid.
- the salt can, for example, be a hypochlorite. It can also be a substance that contains a number of different hypochlorites contains, act, for example, a substance that contains both sodium hypochlorite and potassium hypochlorite. When water flows over these salts, they form an aqueous solution of hypochlorous acid. Hypochlorous acid is particularly characterized by its strong oxidation effect. In addition, hypochlorous acid is comparatively unstable and, when it decays, releases highly corrosive substances such as chloric acid and / or hydrochloric acid. This results in an excellent disinfecting effect of the hypochlorous acid.
- the water-soluble disinfectant and / or cleaning agent is in particular kept as a solid and / or solid, for example in the form of a stick, in the flow-guiding housing area.
- the design as a solid body offers the advantage that the water-soluble disinfectant and / or cleaning agent used can easily be replaced. For repeated use of the disinfection and / or cleaning system, it can consequently be made compact, since only a sufficient amount of water-soluble disinfectant and / or cleaning agent must be kept in the flow-guiding housing area for a single use.
- the water-soluble disinfectant and / or cleaning agent can be replaced, for example a water-soluble disinfecting and / or cleaning agent can be introduced into the flow-guiding housing area through an inlet opening and / or an outlet opening.
- the flow-guiding housing area can also have a further opening which is closed, in particular, when the disinfection and / or cleaning system is in use.
- the disinfection and / or cleaning system can have a suitable closure element, in particular a screw-on cover.
- a suitable closure element in particular a screw-on cover.
- other designs for example in the form of tablets or the like, are also conceivable if.
- the housing area preferably has connecting means for connecting the housing area to flow-guiding elements.
- the connecting means can be threads, for example.
- Such connecting means allow the disinfection and / or cleaning system to be connected to fittings, shower hoses and / or shower heads in a simple manner.
- the housing area can also be part of the handle of a shower head.
- the first-mentioned design offers the advantage that the disinfection and / or cleaning system can be combined with commercially available shower heads and used to clean them.
- a disinfection and / or cleaning system integrated in a shower head, in which the flow-guiding housing area Be is part of the shower head, in particular part of a handle of the shower head, has the advantage of a particularly aesthetic integration of the disinfection and / or cleaning system into the shower head on.
- the water which in particular comes from the water pipe system of a building, flows through the flow-guiding housing area.
- the water-soluble disinfectant and / or cleaning agent which is arranged in this flow-guiding area is dissolved and forms the disinfecting and / or cleaning solution with the water flowing through the flow-guiding housing area.
- This disinfecting and / or cleaning solution then flows through either a shower system, in particular a shower head and / or a shower hose.
- the disinfecting and / or cleaning solution can otherwise difficult or inaccessible areas inside a shower system, in particular a shower head and / or a shower hose, and disinfect and / or clean it before it exits through the nozzles in the through-head.
- the disinfection and / or cleaning process is completed at the latest when all of the water-soluble disinfectant and / or cleaning agent has been used up.
- the system will then in particular act as a flow-guiding element which is connected upstream of a shower head. This makes it possible for the disinfection and / or cleaning system to remain in place after the process has been completed and for the intended use of the
- the disinfection and / or cleaning system can have a backflow preventer, in particular a check valve.
- a backflow preventer in particular a check valve.
- the backflow preventer can in particular be arranged in the flow-guiding housing area. This results in a compact design.
- the backflow preventer can be a so-called duck-bill valve, for example. These are inexpensive, reliable and compact due to their simple technical structure.
- a duck bill valve allows the disinfectant and / or cleaning agent to be introduced into the system through the duck bill valve in order to replace it.
- the system can have a dye supply for coloring the water during the disinfection and / or cleaning process.
- the process can accordingly provide that a dye from a dye supply is added to the water stream.
- the colorant supply is in particular dimensioned in such a way that the termination of the disinfection and / or cleaning process can be seen from the interruption of the coloring of the water flow due to the used colorant supply leaves. In this way it can be determined in a simple manner when the disinfection and / or cleaning process is complete and the shower system can be used again in the intended manner.
- the coloring agent supply can form a common solid with the water-soluble disinfectant and / or cleaning agent. This can be, for example, a pellet of different granulates, namely on the one hand the disinfectant and / or cleaning agent and on the other hand the coloring agent. It goes without saying that such a solid body can also have further components.
- the coloring stops especially when the solid is completely dissolved. At this point in time, the supply of water-soluble disinfectant and / or cleaning agent is typically used up.
- the method can provide that the water flow is limited in such a way that it is ensured that when the water-soluble disinfectant and / or cleaning agent dissolves in the water flow, a concentration of the disinfecting and / or cleaning agent is high enough to achieve the disinfecting and / or cleaning effect cleaning solution forms.
- a sufficiently limited water flow means that the water in the water flow is exposed to the water-soluble disinfectant and / or cleaning agent for a sufficiently long time that it can accumulate in the water in sufficient quantities before it is transported through the water flow to the disinfectant and / or or the area to be cleaned is transported further.
- the water flow can be limited to a volume flow of at least 1 l / min, preferably at least 1.5 l / min and / or at most 3 l / min, preferably at most 2.5 m / min.
- the amount of disinfectant and / or cleaning agent is in particular dimensioned such that a sufficient disinfecting effect and / or cleaning effect is achieved for a duration of the disinfection phase and / or cleaning phase of the method, during the water-soluble Disinfectant and / or cleaning agent in the water flow forms a disinfecting and / or cleaning solution, of at least 1 minute, in particular special at least 1, 5 minutes, and / or a maximum of 4 minutes, in particular a maximum of 3.5 minutes.
- the above values relate in particular to the resulting flow or the resulting time when the water flows into the system at a pressure of one bar.
- the disinfection and / or cleaning system can have a flow limiter. This is arranged in particular in the housing area. This ensures that when the disinfection and / or cleaning system is used, a suitable flow limitation takes place without the flow having to be regulated manually, for example by setting a fitting accordingly.
- the advantage here is that a flow limiter automatically ensures a correctly set flow value and is not dependent on the inadequacies of an operator.
- the water-soluble disinfectant and / or cleaning agent is arranged in particular between the backflow preventer and the flow limiter. This results in an overall compact structure.
- an arrangement of the water-soluble disinfectant and / or cleaning agent downstream of the backflow preventer is advantageous. This ensures that the backflow preventer can effectively prevent the disinfectant and / or cleaning agent from penetrating the line system from which the disinfecting and / or cleaning system is supplied with water. It is also advantageous to arrange the water-soluble disinfectant and / or cleaning agent upstream of the flow limiter. The latter arrangement ensures in particular that the water from the flow limiter to the water-soluble disinfectant and / or cleaning agent is dammed, so that the water-soluble disinfecting and / or cleaning agent is surrounded by a corresponding amount of water.
- FIG. 1 shows a schematic representation of an exemplary disinfection and / or cleaning system
- FIG. 2 shows a schematic illustration of the use of the disinfection and / or cleaning system from FIG. 1 for disinfecting a shower head
- FIG. 3 shows a schematic illustration of an alternative embodiment of the disinfection and / or cleaning system
- the disinfection and / or cleaning system 10 shown by way of example in FIG. 1 has a flow-guiding housing area 12 through which water can flow.
- the housing region 12 can be designed, at least substantially, in the shape of a circular cylinder.
- the housing region 12 can have an inlet opening 14 and an outlet opening 16. As it flows through the disinfection and / or cleaning system, the water can penetrate into the inlet opening 14 and exit from the outlet opening 16.
- the disinfection and / or cleaning system 10 can advantageously have a backflow preventer 18.
- the backflow preventer 18 can be designed as a duck bill valve as in the example shown.
- the disinfection and / or cleaning system 10 can have a flow limiter 20, as in the example shown.
- a water-soluble disinfectant and / or cleaning agent 22 is arranged in the flow-guiding housing area 12.
- the disinfection and / or cleaning agent 22 can expediently have the shape of a stick, as in the illustrated example.
- the disinfectant and / or cleaning agent 22 can, as shown, be arranged between the backflow preventer 18 and the flow limiter 20. As shown by way of example in FIG. 1, the water-soluble disinfectant and / or cleaning agent can be arranged downstream of the backflow preventer 18 and upstream of the flow limiter 20.
- FIG. 2 shows schematically how the disinfection and / or cleaning system 10 shown as an example in FIG. 1 can be connected to a shower head 24.
- the disinfection and / or cleaning system 10 has, in particular, threads in the area of its inlet opening 14 and its outlet opening 16, which allow the disinfection and / or cleaning system 10 to be screwed to the shower head 24 and a hose 26.
- the disinfection and / or cleaning system 10 which is shown in this example, can also have a water-soluble disinfectant and / or cleaning agent 22 arranged between a backflow preventer 18 and a flow limiter 20. This can also be in the form of a stick.
- the flow-guiding housing area 12 is from the inlet opening 14 in the direction of the outlet opening 16 flows through.
- the water with the dissolved disinfectant and / or cleaning agent enters through the outlet opening 16 from the cavity formed by the shower head in the area of the nozzle field 28 before it finally leaves the shower head 24 through the nozzle field 28.
- the disinfection and / or cleaning system 10 can in particular be designed in such a way that the backflow preventer 18 can be temporarily removed. This makes it possible to replace used disinfectant and / or cleaning agent 22.
- FIG. 4 Another embodiment of an exemplary disinfection and / or cleaning system 10 is shown in FIG.
- the disinfection and / or cleaning system 10 shown by way of example in FIG. 4 can also have a backflow preventer 18. This can, as in the example shown, be arranged in the area of the inlet opening 14 of the disinfection and / or cleaning system 10. In the region of an outlet opening 16, the disinfection and / or cleaning system 10 can have a sieve 30.
- the sieve 30 prevents solid disinfectant and / or cleaning agent 22 from escaping from the disinfection and / or cleaning system 10.
- the sieve 30 fulfills the function of a flow limiter.
- the disinfection and / or cleaning system 10 can, as shown by way of example in the case of FIG. 4, have a further opening closed by a closure element 32.
- a further opening makes it possible in a simple manner to replace the disinfectant and / or cleaning agent 22 without this necessarily having to take place through the inlet opening 14 or the outlet opening 16.
- new water-soluble disinfectant and / or cleaning agent 22 can be introduced, while the disinfection and / or cleaning system 10 with its inlet opening 14 and / or its outlet opening 16 is still connected to other water-carrying elements.
- the disinfection and / or cleaning system 10 can then be times remain installed at its installation location; in order to carry out a disinfection process, water-soluble disinfectant and / or cleaning agent 22, for example in the form of a stick as shown, only has to be introduced into the disinfection and / or cleaning system 10 beforehand.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019116842.2A DE102019116842A1 (de) | 2019-06-21 | 2019-06-21 | Desinfektions- und/oder Reinigungssystem und Verfahren zum Desinfizieren und/oder Reinigen eines Duschsystems und/oder einer Waschmaschine |
PCT/EP2020/067217 WO2020254643A1 (de) | 2019-06-21 | 2020-06-19 | Desinfektions- und/oder reinigungssystem und verfahren zum desinfizieren und/oder reinigen eines duschsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3987120A1 true EP3987120A1 (de) | 2022-04-27 |
Family
ID=71120175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20734168.6A Withdrawn EP3987120A1 (de) | 2019-06-21 | 2020-06-19 | Desinfektions- und/oder reinigungssystem und verfahren zum desinfizieren und/oder reinigen eines duschsystems |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3987120A1 (de) |
DE (1) | DE102019116842A1 (de) |
WO (1) | WO2020254643A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD930785S1 (en) * | 2019-11-19 | 2021-09-14 | Waterway Plastics | Micro water feature inline adapter fitting with angled LED light port |
CN115183027B (zh) * | 2021-04-06 | 2024-08-16 | 恒洁卫浴集团有限公司 | 阻垢除垢模块、阻垢除垢淋浴设备及阻垢除垢淋浴龙头 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6807437U (de) * | 1968-11-18 | 1976-10-07 | Erika Hoehne | Brausevorrichtung. |
US5942438A (en) * | 1997-11-07 | 1999-08-24 | Johnson & Johnson Medical, Inc. | Chemical indicator for oxidation-type sterilization processes using bleachable dyes |
US20060272360A1 (en) * | 2005-06-02 | 2006-12-07 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Automatic dispensing device for laundry detergent composition with intermediate chamber |
CH698604B1 (de) * | 2005-11-29 | 2009-09-15 | Creaholic Sa | Wascheinrichtung. |
IL249680B (en) * | 2016-12-21 | 2018-05-31 | Zabari Lidor | Self-sealing and disinfecting shower head |
DE102017004912B4 (de) * | 2017-05-16 | 2020-07-30 | Cuma Kilic | Vorrichtung zur Desinfektion und/oder Entkalkung insbesondere von Duschköpfen |
-
2019
- 2019-06-21 DE DE102019116842.2A patent/DE102019116842A1/de not_active Withdrawn
-
2020
- 2020-06-19 WO PCT/EP2020/067217 patent/WO2020254643A1/de active Application Filing
- 2020-06-19 EP EP20734168.6A patent/EP3987120A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2020254643A1 (de) | 2020-12-24 |
DE102019116842A1 (de) | 2020-12-24 |
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