Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
  • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
  • A61L2/04—Heat
  • A61L2/06—Hot gas
  • A61L2/07—Steam
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
  • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
  • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
  • A61L2/26—Accessories or devices or components used for biocidal treatment
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
  • B08B3/02—Cleaning by the force of jets or sprays
  • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
  • B08B3/028—Spray guns
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
  • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
  • B08B5/04—Cleaning by suction, with or without auxiliary action
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
  • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
  • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
  • B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
  • A61L2202/10—Apparatus features
  • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
  • A61L2202/10—Apparatus features
  • A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
  • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
  • B08B2203/0223—Electric motor pumps
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B08—CLEANING
  • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
  • B08B2230/00—Other cleaning aspects applicable to all B08B range
  • B08B2230/01—Cleaning with steam

Definitions

• the present invention relates to the field of cleaning, disinfecting and sanitizing all types of objects from a projection of steam or sanitizer.
• It relates more particularly to the realization of an autonomous portable unit with a lance integrating within it a steam generator and a reservoir of sanitizer to be sprayed.
• This material typically includes a high pressure water lance, to remove dirt from the outer surface of vehicles.
• the water can be mixed before the exit of the lance to a cleaning product to increase the cleaning efficiency.
• Self-service facilities with high-pressure water hoses are less expensive than automated installations. However, they are not very economical in drinking water and electricity and are particularly polluting and require large amounts of water to wash a motor vehicle. In addition, they also require the use of additive products that cause pollution of the drinking water used for washing, which, as for brush-roller installations, indirectly increases their direct and indirect operating costs. pollution to fight when possible. Recently, self-service facilities equipped with steam-powered lances have been implemented. An example of this type of facility is being provided in Spain by OSVIC Maquinaria.
• a steam cleaning facility has many interests. In particular, it is less expensive in investment than an automated installation and more water efficient than a facility operating with water under high pressure.
• water vapor can be used to clean both the inside and the outside of a vehicle. This is true provided that the water vapor used is adapted to the different media it has to treat.
• the existing facilities also use drinking water from the public grid and electricity from the local distribution network.
• some steam-powered installations include a separate suction system from the cleaning station with lance. This therefore forces the user to perform two separate operations at two different locations (two different stations) with two different types of hardware.
• the pressurized water systems do not offer the possibility of drying the vehicle properly.
• the user must drive the wet motor vehicle out of the facility for a period of time to allow the ambient air to dry the vehicle. This is harmful in particular because the wet vehicle can accumulate dust making at least partly obsolete cleaning performed or that natural drying may leave traces on the vehicle.
• Korean patent application KR 20090034133 discloses a steam cleaning car facility for cleaning both the interior and exterior of a vehicle by low pressure or high pressure steam spraying in accordance with the selection of a operator through a plurality of pressure switches.
• the low pressure proposed in this installation does not make it possible to obtain dry steam, which greatly humidifies the surface concerned and thereby a less cleaning efficiency.
• Korean patent application KR 20100669923 discloses a steam vehicle cleaning installation supplied with water by a water bottle and supplied with electricity by a solar panel. This procedure and its characteristics are insufficient to adequately and sufficiently supply the cleaning needs, even for an individual operating only on his own motor vehicle.
• the cleaning installation according to this application requires the installation of steam generators in situ, which can have a significant cost of energy operation if the installation is intended to clean objects of smaller size than vehicles or objects by definition stationary and more generally any type of surface.
• the inventor has now wished to go further in the autonomy to allow an individual to perform the cleaning of all types of objects regardless of the accessibility thereof, or with an in-situ connection to a local network water and / or electricity, or by avoiding any connection to a water network and an electricity network, for at least a period of time sufficient for a given number of cycles.
• the object of the invention is to at least partially meet these needs for complete autonomy and improvement of the disinfecting effect and steam sanitation. Summary of the invention
• the invention relates in a first aspect to a portable unit for cleaning, disinfecting and sanitizing all types of objects, comprising:
• a cleaning lance intended to implement a cleaning both by steam and suction or air blowing, and disinfection and sanitizing by spraying sanitizer, the housing lance:
• a first fluid circuit known as a suction or air blowing circuit, comprising a first air connection nozzle adapted to be connected to a suction and / or air blowing device, at least one nozzle suction or air blowing outwardly, a duct connecting the first air connection nozzle to the suction nozzle or blowing air;
• a second fluid circuit called a steam generation circuit, comprising a second air connection nozzle adapted to be connected to an air blower device, a water tank, a water atomization chamber, adapted to spray water from the droplet reservoir into a stream of air from the second air connection tip, means for generating vapor droplets from the spray droplets, at least one nozzle for ejection of water vapor to the outside, a duct connecting the second air connection nozzle to the steam ejection nozzle via the water tank, the atomization nozzle and the generating means vapor droplets;
• a third fluid circuit called a sanitizer spraying circuit, comprising a third air connection nozzle adapted to be connected to an air blowing device, a storage tank for a sanitizing compound, at least one nozzle of atomizing and ejecting the sanitizer, adapted to spray sanitizer from the reservoir in droplets into a stream of air from the third air connection tip and then eject the atomized droplets outwardly, a conduit connecting the third air connection tip to the atomizer and ejection nozzle of the sanitizer;
• An electricity supply cable connected to the lance for electrically powering the steam generating means
• a man-machine interface connected to a control unit of the air blower or suction device, adapted to allow a user to control the latter to operate the lance in either a cycle of suction or blowing air, if necessary combined with a steam blast cycle, ie a sanitizer blast cycle.
• the invention essentially consists in defining a portable unit with a lance incorporating a steam generator and a sanitizer tank that can complete the sanitation and disinfection of surfaces by steam, and with a set of pipes and cables.
• power supply and a human-machine interface which allows the supply of fluids and electrical energy either in-situ to any local network that has a water and electricity supply and a centralized blowing / suction device of air on a portable module by a user who integrates autonomous means of fluid management and electricity.
• the sanitizer may be in liquid, semi-liquid or solid form.
• the local network can be the centralized one of a building (house, building, ...) or a means of transport (plane, train, motor vehicle ).
• the portable module can be configured backpack and / or wheeled suitcase to facilitate the use of the portable unit and in any place that the user wants to clean, sanitize and disinfect.
• the portable unit may itself be housed temporarily with a plurality of other portable units in a stand-alone installation that provides for the refilling of the water and sanitizer tanks as well as the recharging of the electrical storage means and the unloading of the waste. (liquid, dust, particles ...) in a suitable receptacle. It is thus possible to have locally a completely autonomous installation of which the users of the portable units can be used as recharging station of fluids and electricity and collecting waste.
• the lance further houses a mass flow meter with its microcontroller, the mass flow meter being adapted to measure the quantities of the blown air flows for the atomization of the water and the sanitizing compound.
• the mass flow meter being adapted to measure the quantities of the blown air flows for the atomization of the water and the sanitizing compound.
• the sanitizer tank may be in the form of one or more capsules inserted into the lance.
• the lance comprises:
• a body forming a handle housing the water tank and if necessary the microcontroller
• an active part forming a spout, housing the air supply or suction nozzles and the steam and sanitizer ejection nozzles;
• a pivoting articulation connecting the handle to the spout, the articulation being adapted to pivot the spout with respect to the handle in a plurality of angular positions, the articulation being adapted to allow the ducts of the first, second and third fluidic circuits to pass; .
• the power supply cable and the air suction / blowing pipes respectively connected to the first fluid circuit and the air blowing circuit connected to the second and third fluid circuits are housed in the same sheath.
• the portable unit according to the invention further comprises a portable fluid and electrical energy management module intended to be worn by the user, the portable module being connected to the lance by the hoses and power cable, the portable module housing at least:
• the air blowing device connected to the second and third fluid circuits
• control unit electrically powered by the electrical energy storage means.
• the portable module also houses:
• a water pump to supply water to the tank of the lance from the additional water tank.
• the portable module furthermore houses:
• the unit of the invention provides a real autonomy to the user, which according to the requirements can be half a day or a full day of cleaning, disinfection and sanitation.
• the portable module is configured as a backpack and / or in the form of a wheeled suitcase.
• a belt provided with at least one case for housing the lance.
• the case advantageously incorporates a first valve, said fast filling, connected to a water supply pipe itself connected to the additional water tank of the portable module, the control unit being configured so that when the lance is housed in the case, it triggers the opening of the first fast filling valve and thereby a filling of the water tank of the lance from the additional water tank of the portable module.
• the case includes a second fast filling valve, connected to a supply pipe sanitizing itself connected to the additional sanitizer tank of the portable module, the control unit being configured so that when the lance is housed in the case, it triggers the opening of the second quick fill valve and thereby a filling of the tank sanitizer of the lance from the additional sanitizer tank of the portable module.
• the human machine interface can be constituted by a box of buttons, push-button type or touch-sensitive buttons.
• the box may include at least:
• the portable module comprises a housing electronically connected to the control unit, the housing being adapted to house an identification and registration card data specific to each user. This data can be downloaded or monitored remotely.
• the invention also relates to an autonomous installation comprising:
• a cabinet including:
• Another control unit configured for the continuous measurement of electrical or respectively fluidic levels of the electric charging system and water tanks, waste storage and sanitizing compound.
• control unit of each portable unit is configured so that, when the portable unit is stored in the compartment, it controls both the electrical charging of the storage means by the system. charging, filling the water tank of the portable module with water from the tank of the cabinet, filling the sanitizer tank of the portable module with sanitizer from the tank of the cabinet, the emptying and recovering waste from the storage tank of the portable module to the storage tank of the cabinet.
• FIG. 1 is a perspective view of a portable steam cleaning, sanitizing and disinfecting unit according to one embodiment of the invention, FIG. 1 showing the components of the portable unit, namely a lance incorporating a steam generator and a sanitizer tank and a sheath housing the fluid supply pipes and the power supply cable;
• FIG. 2 is a perspective view of the lance of the portable unit according to FIG. 1;
• - Figure 3 is a perspective view and transparency of the body forming a handle of the lance with the pivot connection which is the articulation between the nozzle and the body of the lance according to Figure 2;
• FIG. 4 is a schematic view from above and by transparency of the pivot connection between body and spout of the lance;
• FIG. 5 is a perspective view of the spout of the lance according to Figure 2;
• FIG. 6 is a longitudinal sectional view of the spout of the lance according to Figure 2;
• FIG. 7 is a side view of the spout of the lance according to Figure 2;
• Figure 7A is a sectional view of Figure 5 along A-A;
• FIG. 8 is a top view of the spout of the lance according to Figure 2;
• Figure 8 A is a sectional view of Figure 6 according to A-A;
• FIG. 9 is a front view of the spout of the lance according to Figure 2;
• FIG. 10 is a perspective view of an example of a backpack constituting a portable fluid and electrical energy management module intended to be worn by a user, to which the portable unit according to FIG. invention can be connected;
• FIG. 11 is a front and back view of the backpack according to FIG. 10, FIG. 11 showing the various compartments and components of the backpack;
• FIG. 12 is a rear view of the backpack, FIG. 12 showing the various fluidic and electrical inputs and outputs for recharging the backpack with fluids and electricity and emptying it of waste collected since the beginning of the year. throws;
• Figure 13 is a longitudinal sectional view of the backpack according to Figure 10;
• FIG. 14 diagrammatically illustrates a user using the portable unit according to the invention for cleaning, sanitizing and disinfecting the seats of a transport vehicle, the user wearing on her back the backpack of fluid and electricity management;
• FIG. 15 schematically illustrates a button box as a human-machine interface for the user to trigger the operating cycle (s) of the portable unit that she wishes;
• FIG. 16 is a schematic perspective view of a cabinet forming an independent fluid and electricity management installation capable of accommodating a plurality of portable units in order to individually recharge fluids and electricity and to discharge them. and collect the waste that each of them has recovered;
• - Figure 17 illustrates the cabinet of Figure 16 with two portable units according to the invention which are housed for electric charging and fluids and waste collection.
• inlet water, steam, air, or air laden with dust, sanitizer
• downstream water, steam, air, or air laden with dust, sanitizer
• the set of fluidic and electrical circuits integrated in the lance 2 is not necessarily described here.
• FIG. 1 shows a portable unit 1 according to the invention comprising a cleaning lance 2, designed to carry out a cleaning both with steam and with the suction or with the blowing of air, and the disinfection and the sanitizing spray and a sheath 3 housing a central air suction / blow pipe 30 and a peripheral air blast pipe 31 and at least one power supply cable 32.
• the peripheral pipe 31 and the electrical supply cable (s) are preferably in the form of a coil wound around the central pipe 30.
• the lance 2 can operate according to several independent cycles as follows:
• cycles 3 / and 4 / are rather dedicated to carry out a cleaning and sanitation and disinfection of the interior of a cabin, living room ..., while the cycle 5 / is rather dedicated outside, that is to say on surfaces in contact with the ambient environment.
• the sheath 3 may advantageously consist of a flexible envelope and resistant to twisting, crushing and other attacks that may be caused during use. Typically, the sheath may have a length of the order of 2 meters.
• the lance 2 is advantageously made up of three parts 4, 5 of which one is the body 4 housing a handle, the other the spout 5, and the last one a pivot connection 6 adapted to articulate the spout 5 with respect to the 4.
• This pivot connection 6 thus allows to incline at an angle of about ⁇ 90 ° the spout 5 relative to the body 4, which allows to move the nozzle closer to the areas to be cleaned, sanitize and disinfect whatever their accessibility.
• the rotation of the pivot 6 can be made by controlling an electromagnetic system with return springs. This rotation can be automatically blocked when a user presses the trigger 49 of a spear operating cycle.
• the handle 4 is traversed by a main duct 40 for blowing and air suction connected directly to the central end of the pipe 30.
• the end of the handle 4 comprises respectively a fluid connector 41 for connecting to the peripheral air blast pipe 31, and an electrical connector 42 for connecting to the power supply cable 32.
• a power supply cable 43 passes through the handle 4 in order to be able to electrically power the steam generator housed in the spout 5.
• the handle 4 integrates a water reservoir 44 and supplies water to a water supply duct 45 for supplying water to the steam generator downstream in the spout 5.
• a mass flow meter 46 with its microcontroller is also housed in the handle 4.
• the mass flow meter 46 is supplied with air by the air pipe 31 from the fluid connector.
• Two air ducts 47, 48 are connected to the mass flow to supply air downstream respectively to the water atomization chamber 51 in the spout 5 as well as to the atomizer and sanitizer ejection nozzles 55.
• the mass flow meter 46 has the function of very precisely controlling the amount of air flows sent into the ducts 47, 48 for the downstream atomization, in the spout 5, water or sanitizer.
• the microcontroller can control the mass flow taking into account the orientation of the spout in space, to maintain uniform application of steam or sanitizer regardless of gravity forces.
• a trigger 49 for triggering the cycle previously selected by the user is pivotally mounted in the body 4.
• the pivot 6 for articulating the spout 5 relative to the handle 4 is illustrated precisely in Figures 4 and 4A. It comprises a flexible coupling 60 housed between two main flanges 61, 62.
• the flexible coupling 60 makes it possible to ensure the sealed continuity of the main duct 40, ie through which the air flow is blown from the body 4 towards the spout 5 and vice versa.
• the flange 61 is held at the spout 5 by means of fixing means 63.
• This flange 61 is also traversed by the air ducts 47, 48 as well as by the water supply duct 45. to fluidly feed the atomizing chamber and the steam generator 50 downstream and through the power supply cable 43 to electrically power the steam generator 50.
• the pivot connection 6 allows while allowing any rotation from 0 to about 180 ° between the spout 5 and the body 4, to ensure the continuity of the flow of air for both the suction / blowing by the central ejection nozzle and for the atomization of the water and sanitizer, as well as the passage of the necessary connectivity to the steam generator.
• a steam generator 50 is integrated in the top of the spout 5.
• This generator 50 receives upstream the atomized water droplets in a chamber upstream 51 by the air flow duct 45.
• the generator 50 thus delivers downstream the droplets of water vapor in the two ejection nozzles 52 which open laterally on the front and the top of the spout 5 (FIG. 5).
• a sanitizer reservoir 53 is integrated into the bottom of the spout 5.
• This sanitizer reservoir 53 diffuses by capillarity through a suitable valve 54 into two atomization and ejection nozzles 55 which receives upstream the air flow duct 48.
• the valve 54 is electrically controlled for the diffusion of sanitizer.
• the blower / air suction nozzle 56 is directly supplied by the central duct blowing or air suction 40.
• the nozzles atomizing and ejecting the sanitizer 55 are arranged on either side of the central nozzle 56.
• thermal insulators make it possible to isolate the steam generator 50 from the outside and also the sanitizer tank 53 with respect to the latter.
• the electric cable 43 is used to supply firstly the steam generator 50 of the lance but also the microcontroller mass flowmeter 46 integrated in the handle 4 of the lance. It can also be provided that, according to a power line communication protocol (PLC) or a wireless protocol (Wifi, Bluetooth 7), the electrical cable exchanges information with the remote control unit in particular in the backpack of the portable unit.
• PLC power line communication protocol
• Wi wireless protocol
• the portable unit comprises a man-machine interface connected to a control unit of the blower or suction device, as explained below.
• These air blowing or suction devices preferably consisting of a turbine capable of operating in a reversible manner, are directly connected to the pipes of the sheath 3.
• the portable unit 1 can operate independently without any connection to a local water and electricity network and a centralized device for air blowing and suction, it is advantageous to connect it to a portable module 7.
• this portable module 7 is advantageously configured as a backpack.
• This backpack 7 comprises an outer shell 70 which can be flexible or rigid and which houses different compartments, straps 71 to be able to carry the backpack and advantageously casters 72 to move the backpack in rolling it on the ground. It is advantageous to provide the envelope with a security system to prevent any unwanted opening.
• a first compartment 73 houses an electric battery which is therefore the source of electrical energy of the portable unit.
• a second compartment 74 houses a water reservoir which can supply the water reservoir 40 of the lance.
• a third compartment 75 houses a waste collection tank (liquids, dusts, particles) which are sucked from the lance.
• a dust filter will be advantageously positioned in this third compartment so that all the particles and waste sucked are deposited in the tank provided for this purpose.
• a fourth compartment 76 houses a sanitizer tank which can supply the sanitizer tank 53 of the lance.
• a fifth compartment 77 houses at least one turbine that can operate in reversible mode as an air and suction blower device directly connected with the central nozzle 50 of the lance via the central duct 41.
• a sixth compartment 78 houses the control unit for the electronic control of the various components.
• Fluidic connectors 80, 81, 82 are mounted through the outer casing of the bag-to-back for the connection of the pipes of the sheath 3 respectively to the water tank, sanitizer and collection of waste by suction.
• an electrical outlet 83 through the outer casing 70 recharges the battery without having to take it out of the bag.
• an air extraction 84 passes through the casing and a thermal insulation 85 is integrated into the outer casing 70.
• This case 90 may further incorporate a first quick fill valve connected to the water tank 74 through the water supply pipe.
• the control unit triggers the opening of this first fast filling valve and thereby a filling of the water tank 41 of the lance.
• a second quick-fill valve can also be integrated in the case for the automatic filling of the reservoir of sanitizer 53 of the lance since that of the bag-to-back.
• the belt 9 can also support an extension 91 for remotely holding the lance 5 for example for very high ceiling cleaning.
• This extension 91 is advantageously equipped with a handle provided with an on / off trigger, not shown, to initiate the operating cycles of the lance. This trigger on / off is therefore substituted where appropriate to that the handle of the lance.
• FIG. 14 An example of cleaning seats S steam A followed by a sanitizer spray cycle A is shown in Figure 14.
• the human-machine interface is advantageously a button box 10 fixed on the belt 9 of the user G, as shown in FIG. 15. Thus, depending on the operating cycle of the desired lance, the user presses on one or the other buttons 100.
• the autonomous installation can consist of a cabinet 11 incorporating a plurality of compartments 12 for storing portable units 1.
• compartments 12 are each adapted to hook a backpack 7.1, 7.2 with a simultaneous connection to the fluid connectors 13, 14, 15 respectively of water, sanitizer and waste collected, as well as than an electrical outlet 16 for the electric charging of the battery backpack.
• the cabinet is therefore provided with compartments 17, 18 which house both water and sanitizer containers of large volumes that can simultaneously supply several backpacks 7.1, 7.2,. collection tank of their waste and a large capacity electric battery for the electric charging of all the batteries of the bags.
• control unit configured for the continuous measurement of the electric or respectively fluidic levels of the electric charging system and the water, waste storage and sanitizing compound tanks, as well as as usage times and in general, for recording and tracking any other information and data intended to optimize the use of the installation for each of its functions and for the various products related to its functions.
• the invention which has just been described proposes a completely autonomous portable unit 1 which can be recharged with fluids and electricity both by means of a portable module on the scale of an individual and by means of an installation. autonomous at the scale of several individuals.
• the portable unit allows any user to operate the lance according to either a suction cycle or air blowing, if necessary combined with a steam projection cycle, a sanitizer spray cycle .
• the invention is not limited to the examples which have just been described; it is possible in particular to combine with one another characteristics of the illustrated examples within non-illustrated variants.
• the lance is provided with a spout which is articulated with a pivot connection on the body forming the handle, one can just as easily consider making a monobloc spool and therefore not articulated which can be of shape general right or with a determined angle between beak and body.
• the spear can be made according to several possible arrangements of the outputs of the ejection nozzles:
• the spear nozzle It is furthermore possible to equip the spear nozzle with a distance detector, in particular with a laser, so that the user can know in real time the distance between the air / vapor / sanitizer ejection nozzle and the air outlet nozzles. the surface immediately facing to clean / disinfect / sanitize. It is furthermore possible to define, for each operating cycle of the lance, a threshold of maximum distance beyond which the user can be warned by a sound and / or light signal and / or by vibrations that the spout of spear is too far from the target surface.
• peripheral surface of the spout with an enlarged suction / discharge nozzle integrated into the spout or dismountable as required.
• This enlarged nozzle may advantageously be equipped with one or more wheels which will be adapted to lift the hairs of a carpet to be cleaned, disinfected or sanitized with the lance according to the invention.
• the electrical storage means of the portable unit and the stand-alone installation consist of batteries. Any other means of electrical storage can be envisaged, such as a hydrogen storage system coupled to a fuel cell. . To further increase the comfort of use, it is still possible to consider integrating speakers in the human-machine interface box that allow to give the user information on the operating cycle followed.
• a wireless communication protocol such as Bluetooth, Wi-Fi, etc.
• This information may for example be real-time data on time. daily use of a portable unit, its geographical position, the levels of tanks, the power consumption ...

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• Health & Medical Sciences (AREA)
• Epidemiology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Apparatus For Disinfection Or Sterilisation (AREA)

Applications Claiming Priority (2)

Publications (1)

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ID=62751016

Family Applications (1)

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• 2018
  • 2018-03-07 FR FR1851952A patent/FR3078631A1/fr not_active Withdrawn
• 2019
  • 2019-03-05 KR KR1020207028518A patent/KR20210002474A/ko not_active Application Discontinuation
  • 2019-03-05 EP EP19707827.2A patent/EP3762043A1/fr not_active Withdrawn
  • 2019-03-05 WO PCT/EP2019/055454 patent/WO2019170678A1/fr unknown
  • 2019-03-05 US US16/979,033 patent/US20210052754A1/en not_active Abandoned
  • 2019-03-05 CN CN201980017773.1A patent/CN112135642A/zh active Pending
  • 2019-03-05 AU AU2019232524A patent/AU2019232524A1/en not_active Abandoned

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