WO2020084009A1 - Distributeur de désinfectant - Google Patents

Distributeur de désinfectant Download PDF

Info

Publication number
WO2020084009A1
WO2020084009A1 PCT/EP2019/078926 EP2019078926W WO2020084009A1 WO 2020084009 A1 WO2020084009 A1 WO 2020084009A1 EP 2019078926 W EP2019078926 W EP 2019078926W WO 2020084009 A1 WO2020084009 A1 WO 2020084009A1
Authority
WO
WIPO (PCT)
Prior art keywords
disinfection
line
dispenser
valve
storage container
Prior art date
Application number
PCT/EP2019/078926
Other languages
German (de)
English (en)
Inventor
Anas AIAT
Original Assignee
Aiat Anas
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 Aiat Anas filed Critical Aiat Anas
Publication of WO2020084009A1 publication Critical patent/WO2020084009A1/fr

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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
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/522—Mechanical actuating means with crank, eccentric, or cam comprising a tap or cock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation

Definitions

  • the invention relates to a disinfection dispenser for dispensing a meterable amount of a liquid disinfectant, the disinfection dispenser being a dispensing device
  • Disinfection dispensers are devices that are used to dispense a usually liquid disinfectant, for example in medical facilities, such as
  • the disinfectants used have at least one volatile component and / or have a low one
  • Disinfectants come into contact, thereby avoiding any corrosion.
  • Disinfection dispensers are already known which are set up to dispense a predefined dispensing quantity.
  • a pumping action is generated by pressing down an elbow lever, so that disinfectant is pumped up from a disinfectant bottle and dispensed through an outlet.
  • a disadvantage of such disinfection dispensers is that the operation is sometimes very cumbersome and therefore existing hygiene regulations are not always complied with. For example, it may V or hear that actuation of the elbow lever is particularly difficult for different tall people and / or disinfectant dispenser is difficult to reach due to its installation in tight spaces and thus the elbow lever is operated by hand, which can lead to contamination of the elbow lever.
  • Another disadvantage is that known
  • Disinfection dispensers only deliver a defined dosage that cannot be determined by the user. The result of this is that a user may use the
  • Elbow lever must be operated to remove a desired amount that can be determined by it.
  • the object is therefore to provide a disinfection dispenser of the type mentioned at the beginning, in which at least one of the disadvantages mentioned above has been eliminated in order to improve the performance properties.
  • Claim 1 solved.
  • a disinfection dispenser of the type mentioned at the outset is proposed according to the invention to achieve the object, the disinfection dispenser at least one delivery line and at least one
  • Has ventilation line which are each connected to an interior of the storage container in the use position, wherein the at least one discharge line is a discharge line valve and the at least one ventilation line
  • a desired amount can be delivered to the user by means of the delivery line.
  • the ventilation line By means of the ventilation line, ambient air can be sucked in during the delivery of the disinfectant
  • Disinfectant does not escape in the closed position, which means that the disinfectant can be stored for longer.
  • Disinfection dispenser has a finger back lever and / or a foot pedal.
  • a finger back lever can be a
  • Be actuating element which can be actuated by applying a force in a direction away from a user and / or by pressing a contact surface. It is therefore not operated by pulling, but by pressing.
  • a restoring force developed by a restoring element which acts counter to the actuation direction, it can be returned to an initial position (closed position).
  • the design as a finger back lever and / or foot pedal has the advantage that the disinfectant can be caught with both hands.
  • Output line valve and the ventilation line valve can be set up. This can lead to a
  • valve ventilation device by means of which an adjusting force on a Valve body of the valves is possible.
  • the reservoir can be arranged above an outlet end of the delivery line. This has the advantage of promoting disinfectant
  • the disinfection dispenser can be set up in such a way that the dispensing line valve and the ventilation line valve are activated by activating the dispensing device
  • Disinfection dispensers have a storage container holder.
  • the storage container receptacle For example, the storage container receptacle
  • Storage containers can be set up.
  • the storage container receptacle can have a sealant in order to provide an even better seal of the connection between
  • the storage container receptacle can preferably be set up to provide an airtight connection with the
  • Storage container can be with the dispenser
  • Storage container is removable from the storage container receptacle, in particular can be removed non-destructively, in order to change it to be able to. It can be provided that the storage container is part or no part of the
  • the storage container receptacle can be removable from the disinfection dispenser.
  • the entire disinfection dispenser can be removable from a wall on which the disinfection dispenser is suspended. This has the advantage that the storage container can be inserted into and fixed in the storage container receptacle from below.
  • the disinfection dispenser can have, for example, a fastening device which fastens the disinfection dispenser to a wall or the like
  • Axis of rotation can be formed.
  • the at least one ventilation line can have a first free end, via which air is sucked into the interior of the storage container when the dispensing device is activated, in particular from the outside.
  • the at least one ventilation line can have a second free end, which in the use position is inside the
  • Storage container is arranged higher than a
  • a one-way valve can be arranged at the second free end, through which a passage direction is defined from the outside in, so that no disinfectant can escape via the ventilation line.
  • a quantity delivered can be variably determined by the user.
  • the quantity conveyed can depend on the duration of activation of the dispensing device.
  • the duration of the activation can be a duration of an actuation of an actuating element of the dispensing device.
  • Ventilation line valve remain in an open position by applying and maintaining an actuating force on one or the actuating element of the dispensing device.
  • the at least one discharge line and the at least one ventilation line can be deactivated
  • Dispenser be closed. Closing takes place in particular through the valves already mentioned above.
  • the closure is preferably carried out in such a way that the storage container connected to the disinfection dispenser in the use position is sealed airtight.
  • Actuating element of the delivery device for example the actuating element already mentioned, can be designed as a button and / or a finger rear lever and / or an elbow lever and / or a foot pedal.
  • Finger back lever (or finger back lever) can be a
  • Actuating element are referred to, which can be actuated by means of a side of the fingers facing away from the palm of the hand.
  • the back of the finger (side of the fingernails) is
  • the disinfection dispenser can also have two or more than two
  • the release of disinfectant can be triggered by their actuation. If there are several actuating elements, delivery can be triggered, for example, via different delivery lines. Depending on the situation, a user can therefore make a selection as to how he wants to activate the dispensing device. Depending on the space available, actuators can also be dispensed with in order to
  • Actuating element can be provided since this requires particularly little space.
  • Finger back lever and / or foot pedal also has the advantage that the disinfectant can be collected with both hands.
  • Finger back lever and / or button also has the advantage that the contact area can be made as small as possible, which reduces the risk of contamination. With the foot pedal, contamination on the hands is fundamentally excluded.
  • Valve actuator device possible.
  • Avoiding actuators can, in particular, according to an independent inventive idea of
  • Disinfection dispenser for example a disinfection dispenser of the type mentioned, at least one
  • the disinfection device can be set up so that disinfection takes place while the actuating element is actuated.
  • Disinfection device has a bypass line that branches off from the at least one delivery line and to
  • Valve body of the at least one discharge line valve is formed. A particularly compact design can thus be achieved since no additional valve arrangements are required for the bypass line.
  • Dispensing device can be adjusted along an adjustment axis, so that the at least one discharge line and / or the at least one ventilation line is / are opened.
  • the adjustment can be carried out by actuating an actuating element, for example the one previously
  • valve body within a guide chamber at a
  • the adjustment can in particular in the direction of a power transmission to the actuating element respectively.
  • the degrees of freedom in which the valve body guided thereby can be adjusted can be determined by the guide chamber.
  • Axis of rotation is rotated so that the at least one discharge line and / or the at least one ventilation line is / are opened.
  • the rotation can take place by actuating an actuating element, for example the actuating element already mentioned above.
  • valve body within a
  • Guide chamber are rotated when the dispenser is activated.
  • the rotation can in particular
  • the disinfection dispenser can have a first delivery line and a second delivery line.
  • the disinfection dispenser can have a first ventilation line and a second ventilation line according to a further embodiment.
  • the discharge lines and / or the ventilation lines can each have a valve by means of which they can be closed. Depending on the situation, a user can therefore choose which delivery route he would like to use.
  • Disinfection dispenser can activate the Dispensing device by means of a manual power transmission. Alternatively or in addition to this, activation of the dispensing device by means of sensor detection,
  • an electric motor is activated.
  • a foot pedal for example the actuating element already mentioned as a foot pedal, can be connected to a control lever via a ball joint.
  • the foot pedal can be pivoted, in particular laterally upwards and / or forwards, so that a distance of the foot pedal in a decoupling position from a floor can be increased in comparison to a position of use. This makes it easier to clean the floor. After cleaning the floor, the foot pedal can be removed from the
  • Non-engagement position can be adjusted back into an engagement position, so that by actuating the foot pedal, a power transmission, for example, to an actuating lever which is coupled to one of the aforementioned valves,
  • Fig. 1 shows a schematic sectional illustration of a specific embodiment variant of a Disinfection dispenser according to the invention, wherein the disinfection dispenser several
  • Fig. 2 is a schematic perspective, partly transparent representation of another
  • Fig. 3 shows a detailed view of an actuator
  • actuating element shown being designed as a finger back lever
  • FIG. 4 shows a schematic perspective, partly transparent representation of a valve arrangement of the dispensing device of the disinfection dispenser, the valves being opened by actuating the actuating element
  • Fig. 5 is a schematic perspective view, partly transparent, of a valve arrangement of the dispensing device of the disinfection dispenser, the valve body of the valve arrangement consisting of a first and a second section which have a different cross section, the valve body being formed in an air chamber and separated from one another by a chamber wall
  • Liquid chamber of the valve arrangement is arranged
  • Fig. 6 shows a schematically held perspective, partly transparent representation of a valve arrangement of the dispensing device of the disinfection dispenser in FIG Closed position, wherein the valves are opened by actuating different actuating elements, and the valve body of the valve arrangement is three
  • Dispensing line and are aligned with the ventilation line in an open position so that a continuous channel is formed
  • FIG. 7 shows a first open position of the valve arrangement from FIG.
  • Actuating element which can be configured, for example, as a foot pedal, was actuated.
  • Reference numeral 1 designated embodiment of a
  • Disinfection dispenser according to the invention shown.
  • the disinfection dispenser 1 is for dispensing a quantity of a liquid that can be freely metered by a user
  • Disinfectant 2 designed.
  • the disinfection dispenser 1 has a dispensing device 3, through the activation of which a promotion of
  • Disinfectant 2 from or connected to the disinfection dispenser 1 in the use position
  • Storage container 4 can be triggered.
  • the storage container 4 can have a predefined size and / or shape, for example, so that a
  • Storage container receptacle 14 is adapted to it. To the To be able to use disinfection dispenser 1 with different storage containers 4, it can be provided that a size and / or shape of the storage container receptacle 14 can be changed and / or that the storage container receptacle 14 can be exchanged in order to be replaced by another one for the respective format of the
  • the invention can thus also be a set of one
  • Disinfection dispenser 1 with at least two different, in particular interchangeable reservoir receptacles 14 comprise.
  • the disinfection dispenser 1 has at least one delivery line 5, 6 and at least one ventilation line 7, 8.
  • the at least one ventilation line 7, 8 is arranged in the interior of the storage container 4.
  • the at least one delivery line 5, 6 is in the use position with the
  • the ventilation line 7, 8 has a ventilation line valve
  • the ventilation line valve 7, 8 can be switched between an open position and a closed position by means of the ventilation line valve 11, 12.
  • the discharge line 5, 6 has a discharge line valve 9, 10.
  • the discharge line valve 9, 10 By means of the discharge line valve 9, 10, the
  • Output line 5, 6 can be switched between an open position and a closed position.
  • Delivery line 5, 6 disinfectant 2 is conveyed and through the ventilation line 7, 8 ambient air from outside of the reservoir 4 is sucked into the interior of the reservoir 4 to the volume of the removed
  • Dosage amounts of disinfectant 2 can be removed, for example due to a certain stroke
  • Disinfection dispenser 1 of the storage container 4 in the use position above an outlet end 13 of the discharge line 5, 6 arranged.
  • This has the advantage that the disinfectant 2 is conveyed by means of gravity, in particular exclusively by means of gravity.
  • Ventilation line valves 11, 12 can thus be opened and / or closed by direct power transmission.
  • the disinfection dispenser 1 can have a storage container receptacle 14, which is adapted in particular to the storage container 4.
  • a storage container 4 designed as a bottle can be inserted into the storage container receptacle 14 with its neck, for example, in the position of use.
  • Storage container 4 can also be fixed to the disinfection dispenser 1 via the storage container receptacle 14, so that no further holding devices for the storage container 4 required are.
  • the storage container 4 must be replaced, for example because it is empty or that
  • Disinfectant a maximum expiration date
  • Storage container receptacle 14 are removed without this or the disinfection dispenser 1 being destroyed.
  • Disinfection dispenser 1 has a fastening means and / or a fastening device, by means of which the
  • Disinfection dispenser 1 is fastened in the use position, for example on a wall 39.
  • the fastening means and / or the fastening device can be arranged or formed in a recess 48 in a housing of the disinfection dispenser 1, in particular on the rear of the housing. This allows an axis of rotation to be formed, about which the disinfection dispenser 1 can be pivoted.
  • the disinfection dispenser 1 can be removable from a wall 39. In order to be able to change the storage container 4, the disinfection dispenser 1 can be rotated by 180 °, so that the storage container 4 from below into the
  • Reservoir receptacle 14 is insertable and fixable. A full, open storage container 4 can thus be easily connected to the disinfection dispenser 1. An airtight seal of a transition between reservoir 4 and reservoir receptacle 14 can preferably be produced.
  • the storage container receptacle 14 can have, for example, an internal thread 56 into which a storage container with a suitable external thread can be screwed, which leads to a sealing of the transition.
  • Locking device 59 which is activated, in particular is automatically activated as soon as the disinfection dispenser 1 is pivoted or removed.
  • the locking device 59 can have, for example, a position sensor in order to detect such situations.
  • the actuating element 21 and / or the dispensing device 3 can be blocked by means of the locking device 59.
  • the disinfection dispenser 1 can be fastened to the wall with a security device which is designed, for example, as a chain.
  • a security device which is designed, for example, as a chain.
  • the disinfection dispenser 1 can be removed from the wall 39, but not further than a distance from the wall 39 that is limited by the securing device.
  • the ventilation line 7, 8 has a first free end 15, 17, which in the use position lies outside the storage container 4 and via which ambient air can be sucked in when the dispensing device 3 is activated.
  • the ventilation line 7, 8 has a second free end 16,
  • Storage container 4 is arranged. It is located higher than a bottom 36 than an inlet end 19, 20 of the at least one discharge line 5, 6. This has the advantage that turbulence within the reservoir 4
  • the prepared disinfectant 2 can be avoided by inflowing air.
  • the second free end 16, 18 can be a
  • One-way valve 57, 58 opens One-way valve 57, 58 is thus a passive valve which cannot be regulated by applying an actuating force.
  • the discharge line valve 9, 10 and the ventilation line valve 11, 12 are aligned parallel to one another and / or perpendicularly in the use position. It also enables better pressure equalization.
  • a user By activating the dispensing device 3, a user can remove a desired amount of disinfectant 2.
  • the amount of disinfectant 2 delivered can depend on the duration of activation of the dispensing device 3.
  • the dispensing device 3 can be operated at least partially manually, the at least one dispensing line 5, 6 and the at least one ventilation line 7, 8 can be operated by a
  • Actuation of an actuating element 21 of the dispensing device 3 are held in an open position.
  • Actuator 21 can, for example, a
  • Operating force can be applied by the user.
  • the aforementioned actuating element 21 can be designed, for example, as a button 22 that can be operated by a finger, in particular a fingertip.
  • the button 22 has the advantage that a contact surface 55 of the actuating element 21 is kept as small as possible so that the risk of contamination is very low.
  • the actuator 21 is here as one
  • Finger back lever 23 can also be used in conventional hitherto
  • Disinfectant dispensers are used.
  • the actuating element 21 can be designed as an elbow lever 24 as an alternative or in addition to the aforementioned embodiments.
  • the disinfection dispenser 1 has a plurality of, in particular differently configured, actuating elements 21, which are provided for controlling different or identical valve arrangements.
  • the finger back lever 23 and the elbow lever 24 in the disinfection dispenser 1 from FIG. 1 are set up to control the same valve arrangement.
  • actuating element 21 as a foot pedal 25
  • Foot pedal 25 and the button 22 is driven the same valve arrangement.
  • the actuating elements 21 can also be set up to be different
  • the disinfection dispenser 1 can have at least one disinfection device 26, 27.
  • Disinfection device 26, 27 it is possible, for example, a contact surface 55 of an actuating element 21
  • Disinfect dispenser 3. This can take place, for example, during the actuation of the actuating element 21. Disinfection of the contact surfaces 55 is thus the
  • Actuators 21 possible, which is a risk
  • Disinfection device 26, 27 an additional item
  • Has pump device in order to be able to convey disinfectant 2 to the higher-lying contact surface 55 of the elbow lever 24.
  • the at least one disinfection device 26, 27 can have a bypass line 37, 38, which branches off in particular from the at least one delivery line 5, 6 and to
  • Actuator 21 leads.
  • the bypass line 37, 38 can at least partially through a valve body 28, 29 of one of the previously mentioned valve arrangements
  • the bypass line 37 can preferably
  • Output line valve 9, 10 may be formed.
  • FIGS. 4 and 5 show a first valve arrangement, which has a discharge line valve 10 and a
  • Ventilation line valve 11 has.
  • the discharge line valve 10 and the ventilation line valve 11 have a common valve body 29.
  • the valve body 29 is cylindrical in its basic shape.
  • the valve body 29 has a first section 45 and a second
  • Section 46 is smaller than the material recess 53 in the first section 45.
  • a passage through the valve body 29 is formed through the material cutouts 52, 53, and in the open position it is aligned with the discharge line 6 and the ventilation line 8, so that air and disinfectant 2 can flow through.
  • the smaller material cutout 52 represents a greater flow obstacle than the larger material cutout 53, so that disinfectant 2 is deflected from the second section 46 to the bypass line 37, 38.
  • Material recess 53 can have the shape of a half, longitudinally cut cylinder, for example
  • the smaller material cutout 52 can have the shape of a quarter cylinder, for example.
  • the larger material recess 53 can be divided into two different segments 64, 65 by a partition 60.
  • the valve body 29 can have a further partition wall 63, which prevents a backflow of disinfectant 2, which should flow into the bypass line 38.
  • the valve body 29 closes the discharge line 6 and the ventilation line 8.
  • the valve body 29 is rotated about an axis of rotation 33 within a guide chamber 31 in order to be moved from the closed position into the open position.
  • a movement of the valve body 29 into the open position takes place counter to a restoring force developed by a third restoring element 67, by means of which the valve body 29 returns to the closed position after actuation
  • the third return element 67 can be designed, for example, as a leg spring.
  • the bypass line 38 branches off from the second section 46 in the embodiment shown in FIGS. 4 and 5.
  • FIGS. 6, 7 and 8 show a second valve arrangement, which likewise has an outlet line valve 9 and a ventilation line valve 11.
  • the discharge line valve 9 and the ventilation line valve 11 have a common valve body 28.
  • the valve body 28 has a plurality of passage openings 49, 50, 51, which are moved by a preferably linear adjustment movement along a
  • Adjustment axis 32 can be brought into alignment with the discharge line 5 and the ventilation line 7 in an open position.
  • the bypass line 37, 38 can branch off from the first passage opening 49, for example.
  • Passage opening 49 have an opening divided in two by a partition, so that part of the liquid into the
  • valve body 28 has three passage openings 49, 50, 51. Is an adjustment of the valve body 28, for example by means of the
  • valve body 28 is shifted in the direction of the wall 39, as shown in FIG. 7, so that the first passage openings 49 are aligned with the discharge line 5 in such a way that a passage channel for the disinfectant 2 is formed.
  • the second passage openings 50 are aligned with the
  • Ventilation line 7 arranged so that a passage channel for air is formed.
  • Ventilation line 7 arranged so that a passage channel for air is formed. So there are at least two
  • a force transmission to the valve body 28 by means of the foot pedal 25 takes place via an actuating lever 35 which is coupled or can be coupled to the foot pedal 25, for example via a pin 47 and / or a ball joint 34 of the foot pedal 25.
  • valve body 28 is guided in a guide chamber 30 through which the degrees of freedom of the valve body 28
  • Liquid chamber 62 may be divided.
  • the air chamber 61 and the liquid chamber 62 are separated from one another by a partition 60 of the valve body 29 and a chamber wall 68.
  • the chamber wall 68 can be at least partially configured to guide the valve body 29.
  • valve body 29 When the valve body 29 is in the open position, the air chamber 61 is used for conveying air and the liquid chamber 62 is used for conveying disinfectant 2.
  • the valve body 29 can thus be configured from three segments 64, 65, 66, each by one Partition 60, 63 are separated from each other.
  • the actuation of an actuating element 21 can take place against an actuating force of a restoring element 40, 41.
  • Reset element 40, 41 can be designed, for example, as a spring. By withdrawing the actuating force, the valve body 28, 29 is brought into the closed position by the restoring force of the restoring element 40, 41.
  • the shown embodiment of the disinfection dispenser 1 has a first delivery line 5 and a second delivery line 6.
  • the disinfection dispenser 1 has a first ventilation line 7 and a second ventilation line 8.
  • An activation of the dispensing device 3 can, as described above, for example manually by a
  • Dispensing device for example by a
  • Motion detection or heat detection using a sensor can be used.
  • Valve actuation device are activated to adjust one or the valve body 28, 29.
  • the foot pedal 25 can be brought into a coupling position by means of a ball joint 34 with the previously mentioned adjusting lever 35, for example via a pin 47.
  • a ball joint 34 with the previously mentioned adjusting lever 35, for example via a pin 47.
  • a floor 36 is to be located below the foot pedal 25
  • the foot pedal 25 is designed to be pivotable via the ball joint 34, so that a distance of the foot pedal 25 to the floor 36 in the pivoted state is greater than in the coupling position.
  • the adjusting lever 35 can be adjustable in length, so that an attachment height of the disinfection dispenser 1 can be freely selected with a foot pedal 25.
  • the adjusting lever 35 can be telescopic.
  • bypass line 37, 38 has a metering control 42 with a valve, via which a quantity of
  • Disinfectant 2 which is conveyed for disinfecting the contact surface 55 to the actuating element 21, is adjustable.
  • first delivery line 5 and the second delivery line 6, for example, on one
  • the actuating element 21 can have a branch 43 of the bypass line 37, 38 into a plurality of lines, each of which opens into outlet openings 44, which are in particular evenly distributed over the contact surface of the actuating element 21 .
  • the at least one delivery line 5, 6 and / or the at least one bypass line 37, 38 has an internal diameter of at most 6 millimeters, in particular of at most 5 millimeters, in particular of at most 4 millimeters, in particular of at most 3 millimeters, in particular of at most 2 millimeters.
  • a better dosage of the disinfectant 2 can thus be achieved.
  • the invention thus relates to a disinfection dispenser 1 for dispensing a freely meterable amount of a liquid
  • Disinfectant 2 wherein the disinfection dispenser 1 has a dispensing device 3, wherein when the
  • Dispensing device 3 by means of an actuating element 21 conveying the disinfectant 2 out of a
  • Disinfection dispenser 1 has at least one delivery line 5, 6 and at least one ventilation line 7, 8, which in
  • Storage containers 4 are connected, the at least one discharge line 5, 6 being a discharge line valve 9, 10 and the at least one ventilation line 7, 8

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

La présente invention concerne un distributeur de désinfectant (1) pour distribuer une quantité librement dosée d'agent désinfectant liquide (2), le distributeur de désinfectant (1) présentant un dispositif de distribution (3), en activant le dispositif de distribution (3) au moyen d'un élément d'actionnement (21), le désinfectant (2) pouvant être acheminé à partir d'un réservoir (4) relié au distributeur de désinfectant (1) en position d'utilisation, le distributeur de désinfectant (1) présentant au moins un conduit de distribution (5, 6) et au moins un conduit d'aération (7, 8) qui sont reliés en position d'utilisation respectivement à un volume intérieur du réservoir (4), le ou les conduits de distribution (5, 6) présentant une soupape de conduit de distribution (9, 10) et le ou les conduits d'aération (7, 8) présentant une soupape de conduit d'aération (11, 12) qui peuvent être ouvertes ou qui s'ouvrent en activant le dispositif de distribution (3).
PCT/EP2019/078926 2018-10-24 2019-10-23 Distributeur de désinfectant WO2020084009A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018126510.7A DE102018126510A1 (de) 2018-10-24 2018-10-24 Desinfektionsspender
DE102018126510.7 2018-10-24

Publications (1)

Publication Number Publication Date
WO2020084009A1 true WO2020084009A1 (fr) 2020-04-30

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PCT/EP2019/078926 WO2020084009A1 (fr) 2018-10-24 2019-10-23 Distributeur de désinfectant

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DE (1) DE102018126510A1 (fr)
WO (1) WO2020084009A1 (fr)

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FR3109875B1 (fr) * 2020-05-10 2022-05-27 Actiwork Installation pour la distribution d’un liquide désinfectant
DE102020112877B4 (de) 2020-05-12 2024-06-20 Gebr. Sträb GmbH & Co. KG Pfosten, Pfahl oder Poller mit Erdkühlung
DE102020112876A1 (de) 2020-05-12 2021-11-18 Gebr. Sträb GmbH & Co. KG Pfosten, Pfahl oder Poller mit wärmeisolierendem Material
DE202020002536U1 (de) * 2020-06-10 2020-09-01 Kirchner Solutions Gmbh Flüssigkeits-Pumpspender für große Gebinde
RU2729736C1 (ru) * 2020-06-12 2020-08-11 Общество с ограниченной ответственностью "БОРДЕР" Устройство для дезинфекции рук

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DE102017122729A1 (de) * 2017-09-29 2019-04-04 Ada Cosmetic Gmbh Wanddosierspender

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WO2002049490A1 (fr) * 2000-12-19 2002-06-27 Kimberly-Clark Worldwide, Inc. Distributeur de liquide visqueux integre
EP2080560A1 (fr) * 2008-01-18 2009-07-22 GOJO Industries, Inc. Distributeur de mousse avec recharge comprenant un tube déformable comme pompe à liquide.
DE102017122729A1 (de) * 2017-09-29 2019-04-04 Ada Cosmetic Gmbh Wanddosierspender

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI825695B (zh) * 2021-05-03 2023-12-11 日商共立製藥股份有限公司 液體分配器

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