WO2020043498A1 - Dispositif de douchette transportable - Google Patents

Dispositif de douchette transportable Download PDF

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Publication number
WO2020043498A1
WO2020043498A1 PCT/EP2019/071923 EP2019071923W WO2020043498A1 WO 2020043498 A1 WO2020043498 A1 WO 2020043498A1 EP 2019071923 W EP2019071923 W EP 2019071923W WO 2020043498 A1 WO2020043498 A1 WO 2020043498A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
connection
tank
housing
valve
Prior art date
Application number
PCT/EP2019/071923
Other languages
German (de)
English (en)
Inventor
Belleade EL BOUBSI
Original Assignee
WEYER, Yassin Osman Bellaede
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WEYER, Yassin Osman Bellaede filed Critical WEYER, Yassin Osman Bellaede
Priority to CN201980055652.6A priority Critical patent/CN112638220A/zh
Priority to EP19755888.5A priority patent/EP3843598A1/fr
Publication of WO2020043498A1 publication Critical patent/WO2020043498A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K7/00—Body washing or cleaning implements
    • A47K7/08—Devices or hand implements for cleaning the buttocks

Definitions

  • the invention relates to an under-shower device comprising a housing, a water tank arranged in the housing, a device for conveying the water arranged in the housing, a detergent tank, a
  • Under-shower devices have become known, which are suitable for mobile use without connection to a toilet, a toilet room or a toilet lid.
  • WO 00/55438 discloses a transportable
  • Under-shower device with several tanks, which optionally, for example, water, soap and disinfectant solution
  • a controller controls the individual tanks
  • Liquids the liquid mixture being conveyed to a shower head via a common hose.
  • the shower jet is operated via control elements of a control arranged on the housing.
  • Water tank requires an external power connection. If the mobile under-shower device is to be used on a toilet, operation on a control arranged on the device housing is a problem. In particular, it is not without problems that it is possible to switch back and forth between the supply of soap and water. It is also difficult to interrupt the spray of the shower head. Finally, the under-shower device is only suitable for mobile use to a limited extent, since an external power connection is absolutely necessary.
  • Under-shower device with a multi-chamber tank the chambers of which contain soap and water.
  • soap and water are conveyed from the tank via a hose line to the shower head, the
  • Spray nozzles can be closed individually. The one by one
  • closable nozzles of the shower head only allow to control the total supply of the mixture of soap and water.
  • GB 2 336 533 A discloses an under-shower device which has a water tank in a housing which can be closed with a lid, the water contained in the water tank being heatable by means of a heating element. Detergent can be added to the water, which is then added to the shower head as a mixture via a pump.
  • US Pat. No. 6,968,580 B1 discloses an under-shower device in which water from a heated water tank is passed over a
  • Spiral hose to a shower head with a lever nozzle is conveyed by a pump.
  • the device has a external energy supply and is therefore only suitable for mobile use to a limited extent.
  • the object of the invention is to create an under-shower device which is suitable for mobile use and is easy to operate and in which the supply of cleaning agent and water can be controlled separately. Furthermore, an under-shower device that is suitable for mobile use and does not require any electrical energy is to be proposed.
  • the object is achieved in an under-shower device according to the preamble of claim 1 in that the detergent tank is arranged in or on the housing,
  • a manually operated valve control is arranged in the shower head, the valve control having a first inflow connection, a second inflow connection, and an outflow connection,
  • Hose line fluid-conducting with the water tank and the second inflow connection via a second Hose line fluidly with the
  • the drain connection is connected in a fluid-conducting manner within the shower head to the outlet nozzles and the valve control is set up to temporarily interrupt the supply of water and / or cleaning agent to the outlet nozzles.
  • the mixture of water and cleaning agent takes place between the two inflow connections and the outflow connection, preferably in a mixing chamber provided for this purpose.
  • the valve control can be brought into a first, second and third switching position. In the first switch position, the flow paths between the two inflow connections and the outflow connection are interrupted. In this
  • Detergent and the drain connection open. Water and cleaning agent enter the mixing chamber of the directional control valve and from there via the two inflow connections
  • a major advantage of the solution according to the invention is that not only a water / cleaning agent mixture, but also clear water is obtained via the shower head
  • under-shower device according to the invention allows a
  • Operational safety is achieved.
  • the improved operation prevents uncontrolled spraying of water or water / detergent mixture during the shower process.
  • valve control can comprise separate valves for the water and the cleaning agent, with which the flow path of water can be defined
  • the valve control only comprises a valve which is designed as a manually operated directional valve (three-way valve).
  • the directional control valve has one between the drain connection and the two inflow connections
  • control element into a first, second and third
  • Switch position can be brought. In the first switch position, the flow paths between the two inflow connections and the outflow connection are interrupted. In this switch position, neither water nor cleaning agents are added the outlet nozzles of the shower head. In the second switch position, only the flow path between the first inflow connection for water and the
  • Detergent and the drain connection open. Water and cleaning agent enter the mixing chamber of the directional control valve and from there via the two inflow connections
  • Drain connection which is fluidly connected to the outlet nozzles of the shower head.
  • the directional control valve can be moved into the three switch positions by means of a single actuator, so that the operator can change the composition or
  • Actuator is achieved when the control element of the directional control valve comprises a valve slide.
  • the valve slide moves along a longitudinal axis of the shower head.
  • the control element can also be designed as a rotary slide valve.
  • the detergent pump is preferably as
  • Water jet pump executed, which is integrated in the valve control, in particular the mixing chamber of the directional valve.
  • the water entering the mixing chamber of the directional valve is also used as a propellant for the liquid
  • Conveying water jet pump does not require any electrical energy.
  • the cleaning agent is effectively mixed with the water in the mixing chamber before the water / cleaning agent mixture reaches the outlet nozzles of the shower head via the drain connection.
  • the water jet pump can be advantageously integrated into the directional control valve, in which the water jet pump has a nozzle pipe with an inlet opening and an outlet nozzle, and the nozzle pipe with the outlet nozzle in the
  • Mixing chamber of the directional valve opens and lies in the flow path between the first inflow connection for water and the outflow connection of the directional valve, the mixing chamber surrounds the nozzle tube to form an annular space and the annular space in the flow path between the second inflow connection for the cleaning agent and the outflow connection of the directional valve.
  • the mixing chamber has a negative pressure connection which opens into the annular space
  • Inflow connection is connected, the fluid-conducting connection in the directional valve through the control element
  • Cleaning agents are caused by friction, turbulence, which causes the water and cleaning agent to mix well.
  • the kinetic energy of the water jet is also transferred to the surrounding detergent, making an effective conveying mechanism for the Detergent is available from the detergent tank via the second hose line to the outlet nozzles of the shower head.
  • the detergent pump can also be used as a water jet pump in the case of a valve control with separate valves for controlling the flow path of water and detergent
  • the water flows in the direction of flow behind the first valve for controlling the flow path of water through a nozzle pipe into a mixing chamber
  • the mixing chamber has on its outer
  • Connection is closed or opened by the second valve for controlling the flow path of detergent.
  • Air pump that is used to increase the pressure in the
  • Conveying device for the water corresponds to that of one
  • Pressure sprayer First, the The required amount of water is poured into the shower. Then, by operating the air pump, the pressure in the water tank designed as a pressure vessel is increased so that the water is conveyed through the first hose line to the shower head. If the detergent pump as
  • Water jet pump is executed, no electrical energy is required for the delivery of water and detergent to the shower head.
  • Embodiment of the invention an assembly. To fill the water into the tank, the assembly is released from the filler neck of the tank, preferably via an upper housing opening. After filling, inserting the
  • the water is preferably filled into the water tank at body temperature or a slightly higher temperature.
  • the water tank advantageously has
  • Embodiment of the invention on thermal insulation.
  • an additional heating element which requires electrical energy to heat the water in the water tank can be dispensed with when the water tank is filled daily.
  • the under-shower device has a water jet pump, a device for conveying the water with a hand-operated air pump and a heat-insulated water tank, an under-shower device is created that is particularly suitable for highly mobile use without any electrical energy.
  • the under-shower device is particularly light, since an electrical energy store can be dispensed with. Due to the absence of an electrical
  • the detergent pump is preferably designed as a water jet pump integrated in the shower head. This combination also results in significant weight and
  • the electrical energy store accommodated in the housing is preferably a rechargeable storage for
  • the switches for switching on / off the electrical energy for operating the cleaning agent pump and / or water pump are preferably arranged on the housing of the under-shower device in order to be laid to avoid electrical lines along the hose lines to the shower head.
  • Valve control in the shower head if the supply of water and / or cleaning agent is temporarily interrupted by the valve control.
  • the smaller diameter hose line for the cleaning agent is guided within the larger diameter hose line for the water.
  • the water supplied to the shower head flows exclusively through the annular space between the outer jacket of the second
  • Detergents e.g. a mild soap solution, filled or replaced by a filled detergent tank.
  • the detergent tank is especially as
  • Disposable tank designed, which is replaced by a filled, new detergent tank after emptying.
  • the detergent tank can be accommodated, for example, in a receptacle that is accessible from the outside, for example a housing cut that at least partially accommodates the tank. If the detergent tank is at least partially transparent, the fill level can also be easily checked.
  • An electrically operated heater can be provided to temper the shower water. Preferably, however, the preheated water in the water tank is only kept at temperature by the thermal insulation. Is a
  • the heater is arranged in the housing and supplied by the electrical energy storage.
  • the heater can be designed as a water heater, the inlet with the pressure side of the water pump and the
  • the instantaneous water heater does not require any maintenance energy, is compact and protects the energy storage.
  • the water tank can be filled in an alternative
  • Embodiment of the invention can be temporarily removed from the housing.
  • the water tank can be pulled out of the housing in the manner of a drawer or removed via an opening which can be closed with a lid and filled outside the housing.
  • the water tank preferably has a capacity of about 5-10 liters.
  • Figure 1 A schematic representation of a
  • Figure 2 is a schematic representation of a
  • Figure 3 is a schematic representation of a
  • FIG. 4 shows a schematic representation of a shower head of an under-shower device according to the invention according to FIG. 3.
  • Figure 5 is a schematic representation of a shower head of an under-shower device according to Figures 1 and 2.
  • Figure 6 is a schematic representation of a receptacle for the shower head including one
  • the under-shower device according to FIG. 1 comprises a housing (1) and a water tank (3) with a water filling (4) arranged in the housing.
  • the outside of the wall of the water tank (3) is provided with thermal insulation (5), which reduces the cooling of the water filling (4) in the water tank (3).
  • the housing (1) has a receptacle accessible from its outside in the form of a housing incision for one
  • the detergent tank (10) contains, for example, a detergent
  • Detergent tank (10) is inserted into the receptacle from the outside.
  • the water tank (3) is connected via a first hose line (15.1) with a valve control (23), not shown in FIG. connected within a shower head (16).
  • the valve control (23) not shown in FIG. connected within a shower head (16).
  • Detergent tank (10) is over a second
  • Hose line (15.2) connected to the valve control (23) inside the shower head (16).
  • the detergent tank (10) is detachably connected to the second hose line (15.2) via a quick coupling.
  • the under-shower device has a device for conveying the water from the water tank (3) via the hose line (15.1) to the shower head (16).
  • the conveyor device comprises a pressure-tight sealable closure of the water tank
  • Fuel filler cap (2) that fits into one at the top of the
  • Water tank (3) arranged filler neck can be used, for example by a screw thread.
  • the air pump (14) is a piston pump. It consists of one inside the
  • Water tank (3) protruding cylinder and a piston movable therein, which is moved via a piston rod with a handle, the piston rod extending through a housing opening beyond the top of the housing (1) to the handle.
  • the piston only seals at
  • the shower head (16) has an actuating element (17) for the valve control (23), which is not shown in FIG. 1 and is arranged within the shower head (16). Outlet nozzles (20) for the water or the water / detergent mixture are arranged on the removable shower head tip (18).
  • Figure 5 illustrates the manually operated valve control (23) of the shower head (16) of the under-shower device.
  • the valve control (23) is arranged in the shower head (16) and has a first inflow connection (23.1), a second inflow connection (23.2) and an outflow connection (23.3).
  • the first inflow connection (23.1) is via the first hose line (15.1) with the water tank (3) (not shown in FIG. 5) and the second inflow connection (23.2) via the second hose line (15.2) with the
  • the valve control (23) is shown in the
  • Actuating member (17) actuated directional valve is formed, the directional valve being arranged between the outflow connection (23.3) and the two inflow connections (23.1, 23.2)
  • the shower head tip (18) is in fluid communication with the drain connection (23.3).
  • the actuator (17) is located in Figure 5 on a left stop of a housing section in a third switching position of the directional control valve, in which the flow paths between the inflow connections (23.1, 23.2) and the
  • Drain connection (23.3) are open. water and
  • Detergents reach the outlet nozzles (20) as a mixture.
  • the actuating member is located on a right stop of the
  • Switch position be brought between the first and third switching position, in which the actuator (17) is located approximately in the center of the housing cutout. In this second switch position, only the flow path between the first inflow connection (23.1) for water and the
  • the direction of displacement of the valve spool (23.5) are of different lengths.
  • the detergent pump (8) is designed as a water jet pump, which is integrated into the mixing chamber (23.6)) of the valve control (23) is.
  • the water jet pump includes one inside the
  • Inlet opening (8.2) and an outlet nozzle (8.3) opens into the mixing chamber (23.6) of the directional valve.
  • the nozzle tube (8.1) forms part of the
  • the mixing chamber (23.6) surrounds the pipe (8.1), forming an annular space (8.4), the annular space (8.4) of the integrated water jet pump in the flow path between the second inflow connection (23.2) and the
  • Drain connection (23.3) is.
  • a vacuum connection (8.5) of the integrated water jet pump is arranged upstream of the outlet nozzle (8.3) on the wall delimiting the mixing chamber (23.6).
  • the water jet pump works as follows. In the third switching position of the valve control (23) occurs in the third switching position of the valve control (23)
  • Detergent is sucked in via the vacuum connection (8.5).
  • the annular space (8.4) and the vacuum connection (8.5) lie in the flow path between the second inflow connection (15.2) and the outflow connection (23.3).
  • the under-shower device according to FIG. 2 differs from the under-shower device according to FIG. 1 only in terms of the device for conveying the water, which there as
  • electrically driven water pump (7) is formed, which is arranged in the first hose line (15.1) within the housing (1).
  • the water pump (7) is powered by an electrical energy store (6), in particular one
  • Valve control (23) in the first switching position conveys the water pump (7) against the closed valve slide
  • tank cap (2) differs from the tank cap (2) according to FIG. 1 in that it is not designed as an assembly with an air pump (14).
  • the embodiment of the under-shower device according to FIG. 3 differs from the embodiment according to FIG. 2 in that the cleaning agent pump (8) is also electrically driven.
  • the detergent pump (8) is in the second hose line (15.2) inside the housing (1) arranged.
  • the detergent pump (8) is from the electrical energy store (6), via another
  • Switch (13) conveys this continuously cleaning agent in the direction of the shower head (16). Is the
  • the shower head (16) is constructed as shown in FIG. 4.
  • Figure 6 finally shows an optional, on the housing (1) arranged receptacle (34) for the shower head (16) as a storage when not in use.
  • a Position sensor (31) On the wall of the housing (1) is a Position sensor (31) arranged, which is aligned to the inside of the receptacle (34) that it detects the storage of the shower head (16).
  • the position sensor (31) is connected to control electronics (29) which generate control signals when the shower head (16) is detected to be in storage.
  • Control signal controls a pump (28), the disinfectant (37) from a disinfectant solution tank (36) in
  • the nozzle (33) is also arranged on the wall of the housing (1) in such a way that the nozzle jet hits the shower head tip (18) with the
  • Outlet nozzles (20) is directed. Also activated a
  • Control signal a UV light source (32), the radiation of which is also directed to the shower head tip (18) with the outlet nozzles (20).
  • the required electrical energy is supplied by a battery (30) or, if available, by the electrical
  • Disinfection device is by means of a separate

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

La présente invention concerne un dispositif de douchette comprenant un boîtier, un réservoir d'eau disposé dans le boîtier, un dispositif disposé dans le boîtier et destiné à acheminer l'eau, un réservoir pour produit de nettoyage, une pompe pour produit de nettoyage et un pommeau de douche comprenant des buses d'évacuation. Pour réaliser un dispositif de douchette adapté à une utilisation mobile et fonctionnant sans problème, dans lequel l'alimentation en produit de nettoyage et en eau est commandée séparément, selon l'invention, le fonctionnement pour obtenir une alimentation ciblée en eau et en produit de nettoyage ainsi que leur mélange est décalé dans le pommeau de douche. Dans un mode de réalisation particulièrement préféré du dispositif de douchette mobile, ce dernier ne requiert aucune énergie électrique.
PCT/EP2019/071923 2018-08-31 2019-08-15 Dispositif de douchette transportable WO2020043498A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980055652.6A CN112638220A (zh) 2018-08-31 2019-08-15 便移式下身喷淋设备
EP19755888.5A EP3843598A1 (fr) 2018-08-31 2019-08-15 Dispositif de douchette transportable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018121339.5 2018-08-31
DE102018121339.5A DE102018121339A1 (de) 2018-08-31 2018-08-31 Transportable Unterduschvorrichtung

Publications (1)

Publication Number Publication Date
WO2020043498A1 true WO2020043498A1 (fr) 2020-03-05

Family

ID=67667852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/071923 WO2020043498A1 (fr) 2018-08-31 2019-08-15 Dispositif de douchette transportable

Country Status (4)

Country Link
EP (1) EP3843598A1 (fr)
CN (1) CN112638220A (fr)
DE (1) DE102018121339A1 (fr)
WO (1) WO2020043498A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112233545A (zh) * 2020-09-18 2021-01-15 深圳市盛景基因生物科技有限公司 一种基于大数据统计系统的癌症预防宣传装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879079C (de) 1950-06-20 1953-06-11 Fritz Kraemer Klosett, insbesondere Wasserklosett, mit Unterdusche
DE1779795U (de) 1958-10-06 1958-12-18 Erich Oppermann Unterdusche.
DE2702927A1 (de) 1976-01-26 1977-07-28 Laufen Keramische Ind Unterdusche fuer wc
GB2336533A (en) 1998-04-24 1999-10-27 Barrie Charles Singleton Portable personal hygiene device
WO2000055438A1 (fr) 1999-03-05 2000-09-21 Jan Renee Rossiter Bidet a main et procede d'utilisation
DE20312736U1 (de) 2003-08-14 2003-12-24 August Reichenpfader Ges. m.b.H. Mobile Brausevorrichtung
US6968580B1 (en) 2004-08-11 2005-11-29 Sung Shan Chang Chien Douche

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2070605U (zh) * 1990-06-04 1991-02-06 盛福昆 便携式刷洗、淋浴器
CN2210609Y (zh) * 1995-02-08 1995-10-25 刘奇伟 妇用内外阴冲洗器
US20090314851A1 (en) * 2006-03-10 2009-12-24 Michael Bonacci Dual hose showerhead
CN201085555Y (zh) * 2007-09-06 2008-07-16 惠玲 洗浴喷淋装置
KR101418981B1 (ko) * 2012-12-13 2014-07-16 김가현 세제가 내장된 샤워기 헤드

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879079C (de) 1950-06-20 1953-06-11 Fritz Kraemer Klosett, insbesondere Wasserklosett, mit Unterdusche
DE1779795U (de) 1958-10-06 1958-12-18 Erich Oppermann Unterdusche.
DE2702927A1 (de) 1976-01-26 1977-07-28 Laufen Keramische Ind Unterdusche fuer wc
GB2336533A (en) 1998-04-24 1999-10-27 Barrie Charles Singleton Portable personal hygiene device
WO2000055438A1 (fr) 1999-03-05 2000-09-21 Jan Renee Rossiter Bidet a main et procede d'utilisation
DE20312736U1 (de) 2003-08-14 2003-12-24 August Reichenpfader Ges. m.b.H. Mobile Brausevorrichtung
US6968580B1 (en) 2004-08-11 2005-11-29 Sung Shan Chang Chien Douche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112233545A (zh) * 2020-09-18 2021-01-15 深圳市盛景基因生物科技有限公司 一种基于大数据统计系统的癌症预防宣传装置

Also Published As

Publication number Publication date
DE102018121339A1 (de) 2020-03-05
EP3843598A1 (fr) 2021-07-07
CN112638220A (zh) 2021-04-09

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