WO2022157040A1 - Flüssigkeitsabgabegerät für ein hochdruckreinigungsgerät und verfahren zum steuern eines hochdruckreinigungsgeräts mittels eines flüssigkeitsabgabegeräts - Google Patents
Flüssigkeitsabgabegerät für ein hochdruckreinigungsgerät und verfahren zum steuern eines hochdruckreinigungsgeräts mittels eines flüssigkeitsabgabegeräts Download PDFInfo
- Publication number
- WO2022157040A1 WO2022157040A1 PCT/EP2022/050451 EP2022050451W WO2022157040A1 WO 2022157040 A1 WO2022157040 A1 WO 2022157040A1 EP 2022050451 W EP2022050451 W EP 2022050451W WO 2022157040 A1 WO2022157040 A1 WO 2022157040A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleaned
- control device
- control
- pressure cleaning
- memory element
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 172
- 239000007788 liquid Substances 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims description 15
- 238000012790 confirmation Methods 0.000 claims description 7
- 238000004422 calculation algorithm Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 9
- 230000004913 activation Effects 0.000 description 6
- 238000012567 pattern recognition method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
- B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
Definitions
- the invention relates to a liquid dispensing device for a high-pressure cleaning device, comprising a liquid inlet which can be connected to a pump outlet of the high-pressure cleaning device via a pressure line for pressurized cleaning liquid, a liquid outlet for dispensing the cleaning liquid in the direction of an object to be cleaned, an input device, a display device and a control device for controlling the high-pressure cleaning device, wherein the control device has a memory element in which control parameters can be stored, and wherein at least one control parameter can be output by the control device to the high-pressure cleaning device.
- the invention also relates to a method for controlling a high-pressure cleaning device by means of a liquid dispensing device of the type mentioned above.
- High-pressure cleaning devices have a pump and a motor that drives the pump.
- a cleaning liquid to be pressurized for example water
- the cleaning liquid can be pressurized by the pump and fed to a liquid inlet of a liquid dispensing device via a pump outlet and a pressure line, for example a pressure hose, connected to the pump outlet.
- the liquid dispensing device forms an accessory of the high-pressure cleaning device and can be designed, for example, as a spray gun.
- the pressurized cleaning fluid can be discharged from the fluid dispenser via a Liquid outlet, which is in flow communication with the liquid inlet, are discharged in the direction of an object to be cleaned.
- the object to be cleaned can be, for example, a floor surface, a building facade or a vehicle.
- the object to be cleaned can have a sensitive or a less sensitive surface.
- WO 2016/066209 A1 discloses a liquid dispensing device which, in addition to a liquid inlet and a liquid outlet which is in flow connection therewith, has an input device, a display device and a control device for controlling the high-pressure cleaning device.
- the control device includes a memory element in which control parameters can be stored, which can be output by the control device to the high-pressure cleaning device in order to control the high-pressure cleaning device.
- the control parameters allow the high-pressure cleaning device to be operated in a predetermined manner. For example, the pressure of the cleaning liquid at the pump outlet or, for example, the volume flow of the cleaning liquid delivered by the high-pressure cleaning device can be adjusted by means of a control parameter in order to achieve the best possible cleaning result.
- the object of the present invention is therefore to further develop a liquid dispensing device of the type mentioned at the outset in such a way that it enables an improved cleaning result in a simple manner.
- This object is achieved according to the invention in a liquid dispensing device of the generic type in that the liquid dispensing device has an object detection device for contactless detection of the object to be cleaned, wherein object information corresponding to the object to be cleaned can be transmitted from the object detection device to the control device and can be processed by the control device to provide at least one Control parameters adapted to the object to be cleaned.
- the liquid dispensing device has an object detection device with which the object to be cleaned can be detected without contact.
- the object detection device can detect a floor surface, a building facade or a vehicle without contact.
- Object information corresponding to the object to be cleaned can be transmitted from the object detection device to the control device.
- the control device is set up to process the transmitted object information and to provide the high-pressure cleaning device with at least one control parameter adapted to the object to be cleaned, preferably wirelessly. Due to the at least one control parameter that is made available to the high-pressure cleaning device in this way, the high-pressure cleaning device can be operated in such a way that an improved cleaning result can be achieved without the need for in-depth knowledge on the part of the user.
- object information for a large number of objects can be stored in the memory element of the control device together with these corresponding control parameters for controlling the high-pressure cleaning device and the object to be cleaned can be assigned by the control device to an object stored in the memory element on the basis of the information transmitted by the object detection device and Depending on the assignment, at least one control parameter can be output by the control device to the high-pressure cleaning device.
- object information of a variety of objects are stored together with these objects corresponding control parameters for controlling the high-pressure cleaning device in the memory element.
- the detected object can then be assigned to an object stored in the storage element by the control device.
- control device can check the degree of correspondence between the object to be cleaned and the objects stored in the memory element and assign the detected object to the object stored in the memory element with the greatest correspondence and output the control parameters corresponding to the assigned object to the high-pressure cleaning device.
- the high-pressure cleaning device can be provided with at least one control parameter that is adapted to the object to be cleaned.
- the at least one control parameter comprises a delivery parameter of the high-pressure cleaning device, in particular a default value or default value range for the pressure of the cleaning liquid, the volume flow of the cleaning liquid and/or the metering of a cleaning chemical that can be mixed into the cleaning liquid by the high-pressure cleaning device.
- the high-pressure cleaning device can be operated due to the provision of the control parameter in the form of a delivery parameter in such a way that cleaning liquid is supplied with a pressure optimally adapted to the object to be cleaned and/or a volume flow optimally adapted to the object to be cleaned provides and/or optimally admixes a detergent chemical to the cleaning liquid.
- the object detection device is designed in the form of a camera for recording an image of the object to be cleaned, and image information corresponding to the object to be cleaned can be transmitted to the control device.
- the image information corresponding to the object to be cleaned is also provided by the control device using image recognition algorithms are comparable to the objects stored in the memory element. For example, a pattern recognition method can be used for comparison.
- the control device can check which object stored in the memory element has the greatest degree of correspondence with the object to be cleaned.
- the object to be cleaned can then be assigned by the control device to the stored object with the greatest degree of correspondence, and control parameters that correspond to the assigned object can be output by the control device to the high-pressure cleaning device.
- the associated object can be displayed on the display device, in particular in the form of a pictogram, an image and/or a designation.
- the user can thus easily recognize on the display device to which stored object the object to be cleaned and detected by the object recognition device has been assigned by the control device.
- the assignment of the object to be cleaned by the control device to the object displayed on the display device can be rejected by the user using the input device and the output of the at least one control parameter corresponding to the displayed object to the high-pressure cleaning device can be blocked. If the user does not agree with the assignment made by the control device of the object to be cleaned and detected by the object detection device to the object displayed on the display device, he can reject the assignment and thereby the output of the at least one control parameter that corresponds to the displayed object. To block.
- a new detection of the object to be cleaned by the object detection device can be triggered by the control device either automatically or by the user using the input device.
- the object to be cleaned can thus be detected again by the object detection device and corresponding object information Data can be transmitted to the control device, so that the control device can carry out a new assignment to an object stored in the memory element.
- an image can be taken again of the object to be cleaned if the object detection device is designed as a camera, and the control device can use the new image to check which stored object most closely matches the object to be cleaned.
- the result of the association can then be displayed to the user again on the display device, so that he can agree to the association or reject it again.
- the renewed detection of the object to be cleaned can be triggered automatically by the control device or it can be triggered by the user using the input device.
- the object to be cleaned can be assigned by the user using the input device to an object stored in the memory element after he has rejected the assignment made by the control device, and the at least one control parameter that corresponds to the object to which the user assigned the assigned to the object to be cleaned can be output from the control device to the high-pressure cleaning device.
- the object to be cleaned can be assigned in a first step by the control device to an object stored in the memory element, which can then be displayed on the display device. If the user does not agree with this assignment, he can reject the assignment made by the control device and, in a second step, can assign the object to be cleaned to an object stored in the memory element.
- a new object that has not previously been stored in the memory element can be specified and stored in the memory element together with one or more control parameters corresponding to the new object, with the object to be cleaned being assigned to the new object Object can be assigned and at least one control parameter corresponding to the new object can be output from the control device to the high-pressure cleaning device.
- Such an embodiment enables the user to expand the memory content of the memory element by storing a new object in the memory element together with the control parameters corresponding thereto, and the object to be cleaned and detected by the object detection device can be assigned to the new object. It is advantageous if the assignment of the object to be cleaned to the new object stored by the user in the memory element can be saved. This allows the control device to be trained in that the object to be cleaned is assigned to the object stored by the user in the memory element when it is detected again and the control parameters corresponding to this object are output to the high-pressure cleaning device.
- control device can be connected to an external data processing device in order to update the memory content of the memory element and/or to update a software program.
- an external data processing device for example, a server, a computer network (cloud), a smartphone or a tablet computer can be used as an external data processing device.
- Information and preferably also software programs can be provided by the external data processing device to the control device of the liquid dispensing device in order to facilitate and/or expand the processing of object information for the control device.
- the control device can be trained to output at least one control parameter to the high-pressure cleaning device after the object detection device has detected an object to be cleaned, so that the operation of the high-pressure cleaning device can be optimally adapted to the object to be cleaned.
- the gun outlet can preferably be releasably connected to a discharge device.
- the discharge device can be designed, for example, in the form of a spray lance, a spray nozzle, a washing brush or a surface cleaning device.
- a particularly simple handling of the liquid dispensing device according to the invention is achieved in a preferred embodiment in that the input device forms a touch-sensitive screen (touch screen) in combination with the display device.
- the non-return valve automatically assumes its open position, thereby releasing the flow path between the liquid inlet and the liquid outlet, so that the pressurized cleaning liquid can be discharged via the liquid outlet.
- the invention also relates to a method for controlling a high-pressure cleaning device by means of a liquid dispensing device, the liquid dispensing device comprising a liquid inlet which can be connected to a pump outlet of the high-pressure cleaning device via a pressure line for pressurized cleaning liquid, and the liquid dispensing device comprising a liquid outlet which is connected to the liquid inlet is flow-connected for dispensing the cleaning liquid in the direction of an object to be cleaned, and wherein the liquid dispensing device comprises an input device, a display device and a control device for controlling the high-pressure cleaning device, wherein the control device has a memory element in which control parameters can be stored, the control device at least one control parameter can be output to the high-pressure cleaning device, and wherein the liquid dispensing device an object detection device for contactless detection of the object to be cleaned, object information corresponding to the object to be cleaned being transmitted from the object detection device to the control device and processed by the latter to provide at least one control parameter adapted to the object to be cleaned, which is output to the high-
- the control device preferably checks the degree of correspondence of the object to be cleaned with the objects stored in the memory element and assigns the object to be cleaned to the object stored in the memory element with the greatest correspondence and the control parameters corresponding to the assigned object are output by the control device to the high-pressure cleaning device.
- control device assigns the detected object to an object specified by the user and then outputs the control parameters corresponding to this specified object to the high-pressure cleaning device.
- the object detection device is designed and takes the form of a camera an image of the object to be cleaned and transmits image information corresponding to the object to be cleaned to the control device.
- the control device preferably processes the image information of the object to be cleaned provided by the camera by comparing this image information with the objects stored in the memory element using image recognition algorithms.
- Image recognition algorithms in the form of pattern recognition methods are advantageously used.
- the object assigned by the control device to the object to be cleaned is advantageously displayed on the display device, in particular in the form of a pictogram, an image and/or a designation.
- the assignment of the object to be cleaned to an object stored in the storage element, which is carried out by the control device, is preferably either confirmed or rejected by the user.
- the at least one control parameter that corresponds to the displayed object is sent by the control device to the high-pressure cleaning device. If the assignment made by the control device is rejected, the output of the at least one control parameter that corresponds to the displayed object is blocked.
- a new detection of the object to be cleaned is triggered by the object detection device by the control device either automatically or by the user using the input device, and after renewed detection, the control device initiates a new assignment of the object to be cleaned to be cleaned to an object stored in the storage member.
- the object to be cleaned is assigned by the user using the input device to an object stored in the memory element after he has rejected the assignment made by the control device, and the at least one control parameter that corresponds to the object to which the user assigned the assigned to the object to be cleaned is issued by the control device to the high-pressure cleaning device.
- the user is shown a suggestion list of objects stored in his memory member on the display device after he has rejected the assignment made by the control device, and the user selects an object from the suggestion list, and the object to be cleaned is then assigned to the selected object and the selected object corresponding control parameters are output to the high-pressure cleaning device.
- the user stores a new object that has not previously been stored in the memory element together with one or more control parameters corresponding to the new object, in which case the object to be cleaned then corresponds to the new object is assigned and at least one control parameter corresponding to the new object is output by the control device to the high-pressure cleaning device.
- control device is connected to an external data processing device, for example to a server, a computer network (cloud), a smartphone or a tablet computer, to update the memory content of the memory element and/or to update a software program.
- an external data processing device for example to a server, a computer network (cloud), a smartphone or a tablet computer, to update the memory content of the memory element and/or to update a software program.
- FIG. 1 a first perspective illustration of a liquid dispensing device for a high-pressure cleaning device
- FIG. 2 a second perspective illustration of the liquid dispensing device from FIG. 1;
- FIG. 3 a longitudinal sectional view of the liquid dispensing device from FIG. 1;
- Figure 4 an enlarged representation of detail X from Figure 3.
- the liquid dispensing device 10 is designed in the form of a spray gun 12 and has a housing 14 with a front housing area 16 and a rear housing area 18.
- a handle 20 protrudes from the rear housing area 18, to which a protective bracket 22 is attached.
- a spring-loaded non-return valve 26 is arranged in the rear housing area 18 , an inlet line 30 opening into the valve housing 28 of the check valve and an outlet line 32 adjoining it.
- the free end of the inlet line 30 forms a liquid inlet 34 and the free end of the outlet line 32 forms a liquid outlet 36 .
- a Closing member 38 is biased by a closing spring 40 into a closed position in which it bears against a valve seat 42 in a sealing manner and thereby interrupts a flow connection between the liquid inlet 34 and the liquid outlet 36 .
- the closing member 38 can be moved into an open position in which it is at a distance from the valve seat 42 and thereby releases the flow connection between the liquid inlet 34 and the liquid outlet 36.
- a pressure line for pressurized cleaning fluid can be connected to the fluid inlet 34 in the usual way, via which the fluid inlet 34 can be connected to the pump outlet of a high-pressure cleaning device that is known per se and is therefore not shown in the drawing to provide a better overview, so that cleaning fluid , which has been pressurized by the high-pressure cleaning device, can be provided to the spray gun 12 .
- the closing element 38 of the non-return valve 26 automatically moves into its open position, so that the cleaning liquid can be discharged via the outlet line 32 and the liquid outlet 36 in the direction of an object to be cleaned.
- a discharge device can be connected to the liquid outlet 36, for example a spray lance, a spray nozzle, a washing brush or a surface cleaning device, with the aid of which the object to be cleaned can be subjected to pressurized cleaning liquid.
- the spray gun 12 includes an electrical unit 44 that is partially received by the rear housing portion 18, with a raised portion 46 of the electrical unit 44 protrudes from an upper side 48 of the rear housing area 18 .
- the electrical unit 44 is designed to be splash-proof in the form of a preassembled structural unit that can be inserted into the housing 14 .
- the electrical unit 44 has a control device 50 for controlling the high-pressure cleaning device, the pump outlet of which, as already mentioned, is in flow communication with the liquid inlet 34 via a pressure line.
- the control device 50 is set up to communicate wirelessly, in particular by radio, with the control electronics of the high-pressure cleaning device in order to control the high-pressure cleaning device.
- the electronic unit 44 has an input device 52 and a display device 54 .
- the input device 52 forms a touch-sensitive screen (touch screen) 56 in combination with the display device 54 .
- the electrical unit 44 also has an object detection device 58 which is designed as a camera 60 in the embodiment shown.
- An object to be cleaned which is arranged in front of the spray gun 12 , can be detected by means of the camera 60 .
- the camera 60 can record an image of the object to be cleaned.
- the camera 60 is electrically connected to the control device 50 via a connecting line which is known per se and is not shown in the drawing.
- the control device 50 has a memory element 62 .
- the electrical unit 44 has a battery 64 for supplying energy.
- the electrical unit 44 has an electronic switch 66 which is electrically connected to the control device 50 .
- a switching plunger 68 of the electronic switch 66 can be operated by means of an operating element, which is designed as a pivoting lever 70 in the embodiment shown is, to be operated by the user.
- the pivoted lever 70 is biased into an inoperative position with the aid of a return spring 72, in which it protrudes into the handle opening 24.
- the user can pivot the pivoting lever 70 with his index finger against the force of the return spring 72 into an operating position. The consequence of this is that the pivoted lever 70 actuates the electronic switch 66 via the switching plunger 68 , which then transmits a switching signal to the control device 50 .
- the switching signal causes the control device 50 to continuously and repeatedly transmit an activation signal to the control electronics of the high-pressure cleaning device, so that the high-pressure cleaning device is switched on by the control electronics and the spray gun 12 is provided with pressurized cleaning liquid.
- the high-pressure cleaning device remains switched on until the user releases the switching lever 70 so that it assumes its inoperative position under the action of the return spring 72 .
- the electronic switch 66 recognizes that the pivoting lever 70 has assumed the inoperative position. The electronic switch 66 then ends the transmission of a switching signal to the control device 50, which then no longer provides an activation signal to the control electronics of the high-pressure cleaning device, so that the high-pressure cleaning device is switched off by the control electronics.
- the camera 60 can take an image of an object to be cleaned that is positioned in front of the spray gun.
- the camera 60 transmits corresponding image information, namely the recorded image, to the control device 50.
- Object information in the form of images of a large number of objects is stored in the memory element 62 of the control device 50 together with at least one control parameter for the high-pressure cleaning device corresponding to the respective object.
- the control parameters are selected in such a way that the respective object can be optimally cleaned by the high-pressure cleaning device.
- the control device 50 compares the image provided by the camera 60 posed image of the object to be cleaned with the objects stored in the storage member 62.
- the control device 50 checks which of the stored objects has the greatest degree of correspondence with the object to be cleaned.
- the object to be cleaned is then assigned by the control device 50 to the object stored in the memory element with the greatest degree of correspondence.
- the stored object assigned to the object to be cleaned is then displayed on the touch-sensitive screen 56 in the form of a pictogram, a designation and/or an image. The user can thus see on the touch-sensitive screen 56 which stored object the control device 50 has assigned to the object to be cleaned.
- the user can then either confirm or reject the assignment made by the control device 50 by touching corresponding screen fields of the touch-sensitive screen 56 .
- the at least one control parameter can include, for example, a delivery parameter of the high-pressure cleaning device, in particular a default value or a default range for the pressure of the cleaning liquid Volume flow of the cleaning liquid and/or the metering of a cleaning chemical that can be added to the cleaning liquid from the high-pressure cleaning device.
- the control parameter is selected in such a way that it enables optimal cleaning of the respective object. If the object to be cleaned is correctly assigned to an object stored in memory element 62, the high-pressure cleaning device is operated in such a way that an optimal cleaning result can be achieved.
- the at least one control parameter that corresponds to the displayed object is not output by the control device 50 to the control electronics of the high-pressure cleaning device. Rather, the control device 50 automatically triggers renewed detection of the object to be cleaned in that the camera 60 again takes an image of the object to be cleaned.
- the user after rejecting the assignment made by the control device 50, triggers renewed detection of the object to be cleaned by touching a corresponding screen field of the screen 56.
- the image then recorded of the object to be cleaned is then assigned again by the control device 50 to an object stored in the memory element 62 which is then displayed again on the touch-sensitive screen 56 .
- the user also has the option of causing the control device 50 to display a suggestion list of objects stored in the memory element 52 on the screen 56 by touching a corresponding screen field on the screen 56 .
- the user can then select a saved object from the suggestion list.
- the object to be cleaned and captured by the camera 60 is then assigned to the selected object and the at least one control parameter that corresponds to the selected object is output by the control device 50 to the high-pressure cleaning device.
- the user has the option of adding a new object not previously stored in the memory element 62 together with one or more of the to store control parameters corresponding to the new object in the memory element 62, the control device 50 then outputting the control parameters corresponding to the new object to the high-pressure cleaning device.
- the assignment made by the user of the object captured by camera 60, which is to be cleaned, to the new object is stored in memory element 52, so that when the object to be cleaned is captured again by camera 60, the now stored assignment can be read by control device 50 can be carried out automatically.
- the memory content of the memory element 62 can be updated and supplemented in the same way as a software program in the control device 50 .
- the control device 50 can be connected to an external data processing device, for example to a server, a computer network (cloud), a smartphone or a tablet computer.
- an external data processing device for example to a server, a computer network (cloud), a smartphone or a tablet computer.
- This makes it possible not only to store object information for a large number of objects together with corresponding control parameters for controlling the high-pressure cleaning device in the storage element 62 at the manufacturer of the spray gun 12, but also to store further object information and control parameters in the storage element 62 at a later point in time by Connection to the external data processing device is established.
- the software program that is used to process the object information provided by the object detection device 50 in particular pattern recognition methods, can be updated.
- the detection of the object to be cleaned by means of the object detection device 58, in particular by means of the camera 60, has the advantage that the object to be cleaned can be cleaned as optimally as possible without the user having to have in-depth knowledge.
- the object to be cleaned is assigned to an object, with control parameters for optimal cleaning of this object being stored in memory element 62 and can be output by the control device 50 to the high-pressure cleaning device. This allows the operation of the high-pressure cleaning device to be adjusted in a simple manner in such a way that the object to be cleaned can be cleaned as optimally as possible.
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023542935A JP2024504646A (ja) | 2021-01-19 | 2022-01-11 | 高圧洗浄装置用の液体分注装置及び液体分注装置を用いて高圧洗浄装置を制御するための方法 |
AU2022210268A AU2022210268A1 (en) | 2021-01-19 | 2022-01-11 | Liquid dispensing device for a high-pressure cleaning device, and method for controlling a high-pressure cleaning device using a liquid dispensing device |
CN202280007622.XA CN116669861A (zh) | 2021-01-19 | 2022-01-11 | 用于高压清洁器具的液体送出器具和用于借助液体送出器具控制高压清洁器具的方法 |
EP22700392.8A EP4281228A1 (de) | 2021-01-19 | 2022-01-11 | Flüssigkeitsabgabegerät für ein hochdruckreinigungsgerät und verfahren zum steuern eines hochdruckreinigungsgeräts mittels eines flüssigkeitsabgabegeräts |
US18/351,161 US20230415179A1 (en) | 2021-01-19 | 2023-07-12 | Liquid dispensing device for a high pressure cleaning device and method for controlling a high pressure cleaning device by means of a liquid dispensing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102021101033.0 | 2021-01-19 | ||
DE102021101033.0A DE102021101033A1 (de) | 2021-01-19 | 2021-01-19 | Flüssigkeitsabgabegerät für ein hochdruckreinigungsgerät und verfahren zum steuern eines hochdruckreinigungsgeräts mittels eines flüssigkeitsabgabegeräts |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/351,161 Continuation US20230415179A1 (en) | 2021-01-19 | 2023-07-12 | Liquid dispensing device for a high pressure cleaning device and method for controlling a high pressure cleaning device by means of a liquid dispensing device |
Publications (1)
Publication Number | Publication Date |
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WO2022157040A1 true WO2022157040A1 (de) | 2022-07-28 |
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US (1) | US20230415179A1 (de) |
EP (1) | EP4281228A1 (de) |
JP (1) | JP2024504646A (de) |
CN (1) | CN116669861A (de) |
AU (1) | AU2022210268A1 (de) |
DE (1) | DE102021101033A1 (de) |
WO (1) | WO2022157040A1 (de) |
Citations (3)
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WO2016066209A1 (de) | 2014-10-30 | 2016-05-06 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungssystem und verfahren zum betreiben eines hochdruckreinigungssystems |
WO2018171693A1 (zh) * | 2017-03-23 | 2018-09-27 | 华南理工大学 | 一种水下高压水清污喷头三维定位装置 |
WO2019170678A1 (fr) * | 2018-03-07 | 2019-09-12 | HILAIRE, Xavier | Unité portative autonome pour le nettoyage, la désinfection et l'assainissement de tous types d'objet, comprenant une lance intégrant un générateur de vapeur et un réservoir d'assainissant à projeter |
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US10799016B2 (en) | 2018-11-06 | 2020-10-13 | Thomas DePascale | Auto-adjusting vehicle pressure washer |
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2022
- 2022-01-11 AU AU2022210268A patent/AU2022210268A1/en active Pending
- 2022-01-11 EP EP22700392.8A patent/EP4281228A1/de active Pending
- 2022-01-11 CN CN202280007622.XA patent/CN116669861A/zh active Pending
- 2022-01-11 JP JP2023542935A patent/JP2024504646A/ja active Pending
- 2022-01-11 WO PCT/EP2022/050451 patent/WO2022157040A1/de active Application Filing
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016066209A1 (de) | 2014-10-30 | 2016-05-06 | Alfred Kärcher Gmbh & Co. Kg | Hochdruckreinigungssystem und verfahren zum betreiben eines hochdruckreinigungssystems |
WO2018171693A1 (zh) * | 2017-03-23 | 2018-09-27 | 华南理工大学 | 一种水下高压水清污喷头三维定位装置 |
WO2019170678A1 (fr) * | 2018-03-07 | 2019-09-12 | HILAIRE, Xavier | Unité portative autonome pour le nettoyage, la désinfection et l'assainissement de tous types d'objet, comprenant une lance intégrant un générateur de vapeur et un réservoir d'assainissant à projeter |
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Publication number | Publication date |
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JP2024504646A (ja) | 2024-02-01 |
CN116669861A (zh) | 2023-08-29 |
US20230415179A1 (en) | 2023-12-28 |
AU2022210268A1 (en) | 2023-07-20 |
EP4281228A1 (de) | 2023-11-29 |
DE102021101033A1 (de) | 2022-07-21 |
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