EP4343046A1 - Device and method for treating a single textile - Google Patents
Device and method for treating a single textile Download PDFInfo
- Publication number
- EP4343046A1 EP4343046A1 EP23193339.1A EP23193339A EP4343046A1 EP 4343046 A1 EP4343046 A1 EP 4343046A1 EP 23193339 A EP23193339 A EP 23193339A EP 4343046 A1 EP4343046 A1 EP 4343046A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- treatment
- individual textile
- individual
- designed
- textile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004753 textile Substances 0.000 title claims abstract description 213
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 54
- 230000001105 regulatory effect Effects 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000001035 drying Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 6
- 238000001454 recorded image Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 19
- 230000035699 permeability Effects 0.000 description 17
- 239000012459 cleaning agent Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
Definitions
- the invention relates to a device and a method for treating an individual textile.
- the invention therefore faces the problem of providing a device and a method by means of which an individual textile can be cleaned effectively.
- a permeability of the individual textile is determined in the form of the flow or flow resistance, thereby enabling individual control and/or regulation of a process technology.
- the measurement technology is cost-effective and enables textile properties to be identified. Detection of various individual textiles with very different flow properties such as T-shirts, jeans, work coats, jackets, etc. is provided.
- the individual textile can also have different flow areas, for example through applications or stains, which represent areas that are more difficult to clean and flow through, with more intensive cleaning being possible, especially in the case of stains.
- a targeted and individual treatment of the individual textile is provided, with which the individual textile is cleaned efficiently.
- the device and the method are inexpensive.
- the flow of the treatment agent can be adjusted during the treatment so that the individual textile flows through optimally for cleaning.
- the support unit is preferably arranged and designed in the treatment chamber so that the individual textile is subjected to the treatment lying or hanging, based on an operational installation position of the device.
- it has a clothes hanger and/or a plate with openings arranged in a strip or grid shape.
- the movable treatment unit is preferably designed to spray the individual textile with one or more directed jets of the treatment agent so that the treatment agent flows through it locally during the treatment.
- the phrase “directed jet” or “directed jets” means that the individual textile is sprayed using one or more jets that are aligned or directed at a predetermined location on the individual textile. More preferably, the movable treatment unit is designed to spray the individual textile with one or more directed jets of the treatment agent so that it flows through and is massaged.
- massaging means that the individual textile causes a mechanical influence on yarns and threads of the individual textile through stretching, tensile and compressive forces at a point where the directed ray(s) strike. These can contract or concentrate under the force and then relax again. Through the flow and massaging, a spray extraction is carried out, which leads to more efficient cleaning of the individual textile than the flow alone.
- the control and/or regulating device is preferably set up and designed to determine the resistance index before the treatment.
- the control and/or regulating device is preferably set up and designed to control and/or regulate the movable treatment unit in such a way that it sprays the individual textile with the treatment agent before the treatment, the treatment agent in this case preferably being water.
- the movable treatment unit is preferably designed to wash the individual textile during the subsequent treatment and preferably then rinse and dry it.
- the treatment agent used for washing and, if necessary, rinsing is fluid and preferably contains water.
- the treatment agent can be a water-containing solution, so that the treatment agent can be pure water or a solution that, in addition to the water, contains, for example, detergent or cleaning agent.
- the treatment agent can be steam, which can be used for smoothing.
- the device preferably has a horizontal displacement and a vertical displacement along which the movable treatment unit can be displaced so that it can treat the individual textile with the treatment agent at least from one side.
- the device can also have several movable treatment units, which are arranged and designed to treat the individual textile with the treatment agent from two sides.
- Each textile has a specific flow at a certain pressure. This flow of water increases proportionally to the total pressure applied.
- the measuring unit is preferably designed to carry out a measurement in an area of the treatment chamber free of individual textiles to measure a zero point value, the control and/or regulating unit preferably being designed to calculate the resistance index of the individual textile based on the measured zero point value and the measured actual value to determine.
- a defined volume flow can be generated on the individual textile from an applied pressure difference. If the movable treatment unit treats a local area, different areas such as the collar or trouser pockets can be optimally treated. All you need to know is the respective flow or flow resistance.
- the expression “individual textile-free area” refers to a place where the individual textile is not located even when the individual textile is imaginary vertically or horizontally displaced when it is arranged in the device.
- Position and direction information refers to the operational installation position of the device.
- the control and/or regulating unit is preferably set up and designed to move the measuring unit into the area free of individual textiles.
- the individual textile-free area above or below the individual textile is preferred.
- the measuring unit is preferably arranged on suction nozzles. Measuring unit is preferred designed to determine a power consumption of a fan of the device, for example according to a pressure and / or volume flow characteristic curve for the fan speed stored in the control and / or regulating device.
- the control and/or regulating device is preferably set up and designed to determine characteristic curve points as zero point pressure and zero point volume flow based on the measured zero point value.
- the control and regulating device is further set up and designed to move the measuring unit to the individual textile in order to determine the power consumption of the blower again, to determine actual characteristic curve points such as actual pressure and actual volume flow based on the measured actual value and a To calculate the zero-point resistance index from the zero-point pressure and the zero-point volume flow and to calculate an actual resistance index from the actual pressure and the actual volume flow and then to calculate the resistance index of the individual textile from the two previously determined resistance indexes.
- the control and/or regulating unit is further set up and designed to adjust the volume flow for treating the individual textile in accordance with the calculated resistance coefficient for the individual textile by adjusting the fan speed and determining a drying end from a change in pressure over time.
- the control and/or regulating device is preferably set up and designed to control and/or regulate the measuring unit in such a way that it measures the zero point value and several actual values at different negative pressures and calculates a resistance coefficient from a straight line gradient. For example, the flow velocity is measured as a function of the total pressure.
- control and/or regulating unit is set up and designed to divide the individual textile into a grid with a plurality of locking elements and to determine an individual resistance index for each locking element and to assign it to it.
- a flow resistance can be detected in different areas of the individual textile, so that the control and/or regulating unit can adapt the treatment to each of the areas in order to adapt the process technology for areas that are difficult to flow through, such as applications and stains.
- This means that the flow can be adjusted in each specific area so that the individual textile flows through optimally for cleaning. For example, if the individual textile has no stains, applications or damage, a single resistance index ⁇ measurement inaccuracy is determined for the entire individual textile in each grid.
- an increased resistance index is determined in the grid elements with a stain or application compared to the stain-free and application-free grid elements, since the permeability in the grid elements with a stain or application is reduced. If the individual textile has damage such as a hole or aging, a reduced resistance index is determined in the grid elements with damage compared to the damage-free grid elements, since the permeability in the grid elements with damage is increased.
- control and/or regulating unit is designed to control and/or regulate the treatment unit in such a way that a treatment duration of a grid element is extended and/or a treatment intensity of a grid element is increased, which is assigned a higher resistance index compared to other grid elements . This ensures very efficient cleaning.
- the device further has a camera which is designed to record one or more images of the individual textile, the control and/or regulating device being set up and designed to distinguish a spot from an application based on the image(s) recorded and to control and/or regulate the treatment unit in such a way that a treatment duration of a grid element is extended and/or a treatment intensity of a grid element is increased when the control and/or regulating device determines a spot in this grid element.
- a camera which is designed to record one or more images of the individual textile, the control and/or regulating device being set up and designed to distinguish a spot from an application based on the image(s) recorded and to control and/or regulate the treatment unit in such a way that a treatment duration of a grid element is extended and/or a treatment intensity of a grid element is increased when the control and/or regulating device determines a spot in this grid element.
- areas with reduced permeability or with increased resistance index can also have applications such as prints, pockets/or collars that rest on another area of the individual textile.
- the camera is used as an additional sensor to distinguish between the two areas that are difficult to get through. If a defined area is identified as a stain or grid elements as containing stains, the treatment duration can be extended at this point and/or the intensity of cleaning can be increased using chemicals, mechanics, or temperature. In addition, textiles lose textile fibers over the treatment cycles and show damage that can be detected visually.
- the device preferably also has a storage unit which is designed to store determined resistance indicators and/or recorded images.
- the control and/or regulating device is preferably set up and/or designed to store resistance indicators and/or stored images with determined resistance indicators and/or recorded images and to control and/or regulate treatment of the individual textile using the treatment unit depending on the comparison.
- a stored individual textile is recognized via the camera, its aging can be monitored by saving the individual resistance characteristics and comparing them when treated again. As textiles age, they wear out and their permeability changes.
- the determined resistance index can be the same as the stored resistance index ⁇ measurement inaccuracy. Then the individual textile shows no signs of aging.
- the determined resistance index can be smaller than the stored resistance index, which means that the individual textile shows signs of aging. Furthermore, for the individual textile recognized as being stored, the determined resistance index can be greater than the stored resistance index.
- the control and/or regulating device can use the camera to determine whether a spot or an application is present and proceed as described above.
- control and/or regulating device is set up and designed to control and/or regulate the movable treatment unit, to spray the individual textile with water in such a way that the water flows through it, and to control and/or the measuring unit in this way to regulate that the further measurement is carried out after a predetermined period of time has elapsed, followed by spraying the individual textile with the water.
- the control and regulating device is preferably set up and designed to control and/or regulate the measuring unit in such a way that the textile fibers are allowed to swell with water until the actual value is measured.
- the control and/or regulating device is preferably set up and designed to control and/or regulate the movable treatment unit(s) in such a way as to change a flow direction. This means that heavy soiling can be removed from the individual textile during washing, thereby preventing dirt particles from entering the individual textile. This means that the surface of the individual textile is cleaned.
- the treatment comprises washing the individual textile with water and a detergent as the treatment agent, rinsing the individual textile with water as the treatment agent and drying the individual textile using air.
- Washing preferably first includes cleaning off any coarse dirt on the surface, so that the dirt does not settle in the textile fibers and close them over time, and subsequent cleaning using the flow to remove fats and water-soluble substances from the individual textile.
- the rinsing preferably involves a flow of water only, with a new cleaning step optionally taking place.
- a flow of air is optional so that some of the unbound water is blown out and therefore water can be saved when rinsing. If the overall pressure stagnates, most of the unbound water has evaporated.
- Drying preferably involves a flow of air through the individual textile, with a determination of the residual moisture being optional.
- the individual textile is optionally smoothed, in which the individual textile is steamed with steam and/or the individual textile is relaxed using further additives.
- hygiene is then carried out, for example using ozone, which can be carried out locally, for example, in areas such as the armpits.
- further drying is then carried out, in which air flows through the individual textile until a final moisture level is reached.
- treatment programs are stored in the device, each of which is tailored to the properties of the different textiles such as material properties such as thickness, density and impregnation.
- Different textiles have different permeabilities.
- the treatment programs can, for example, be intended for either very low permeability, low permeability, permeability, high permeability or very high permeability textiles.
- it is possible to classify textiles by calculating the permeability coefficient of DIN 18130-1. At the same time, a calculation using Darcy (permeability) is possible.
- the device further comprises a suction unit which is designed to suck air out of the treatment chamber when activated.
- the flow through and drying of the individual textile are further supported by the suction.
- the suction unit ensures that during operation the washing and rinsing liquor is guided through the individual textile at an increased speed, with the individual textile being supported and fixed by means of the support unit.
- the suction unit is also used to dry the individual textile.
- the device can comprise several suction units.
- the device does not have to have the suction unit in order to provide drying of the individual textile. If it does not have a suction unit, which saves costs in the manufacture of the device, the individual textile can be dried using the circulating air, for example if a fan is provided for this purpose in the treatment chamber.
- the individual textile is preferably soaked by spraying so that textile fibers swell with water so that the resistance index can be determined.
- air is also sucked out of the treatment chamber at a predetermined pressure during spraying. If the negative pressure is insufficient, the treatment agent flows down the individual textile and is not sucked through the individual textile.
- Treating the individual textile preferably includes washing the individual textile. Washing preferably involves a superficial cleaning of coarse dirt, so that the dirt does not settle in the fibers and close them over time, and a subsequent flow of the treatment agent through which fats and water-soluble substances are dissolved from the individual textile, whereby the Treatment agent has a detergent or cleaning agent in addition to water.
- the treatment of the individual textile further includes rinsing, in which the treatment agent in the form of water and cleaning agent is rinsed out of the individual textile with water by flowing through it using only water. It is possible that a new cleaning step will take place. Air flow is optional so that some of the unbound water is blown out and water can therefore be saved when rinsing. If the overall pressure stagnated, most of the unbound water was evaporated.
- the treatment of the individual textile preferably also includes drying the individual textile. Air is preferably flowed through the individual textile.
- the method preferably includes carrying out a measurement in an area free of individual textiles to measure a zero point value, wherein determining a resistance index involves comparing the measured actual value and the measured zero point value.
- the treatment of the individual textile includes treating the individual textile with the treatment agent, so that a target resistance index is achieved. This ensures that the treatment of the individual textile includes efficient cleaning.
- the individual textile is preferably divided into a grid with a large number of grid elements by moving the measuring unit along the individual textile and measuring an individual actual value for each locking element, while the treatment unit sprays the individual textile with water so that it flows through it.
- an individual resistance index is determined for each grid element and each grid element is treated with a volume flow of treatment agent, which depends on a difference between the determined resistance index assigned to it and a target resistance index assigned to it.
- the target resistance number is, for example, a resistance number that has already been determined and stored for the clean individual textile.
- a scanning process or a measurement is preferably started, which advantageously determines the zero point value and actual value for each grid element and calculates the resistance index(es). ), optionally detecting stains and applications using the camera.
- the actual data is then saved as target data if the individual textile is a clean individual textile.
- the individual textile can be recognized by recording its QR code or NFT tag, if available.
- the actual values are preferably compared with already saved target values, with stains and applications being recognized by means of flow resistance of the grid elements.
- a treatment program based on the identified textile type is preferably carried out automatically. During washing with a cleaning agent, a more intensive treatment of grid elements in which stains have been detected is preferably carried out. Washing is preferably followed by rinsing with pure water, with the flow resistance preferably being used to reduce the water content. Drying is preferably carried out after rinsing, in which air flows through the individual textile until a final moisture level is reached. The individual textile is then measured again using the scanning process, preferably to check cleaning. A visualization is then preferably carried out in which the textile data such as textile type, age, etc. are recorded and displayed.
- the grid elements are preferably divided into flow clusters, with spots preferably being identified, possibly with visualization on the device or in an app. Characteristics such as thickness, density, impregnation influence flow resistance, so dividing into clusters is advantageous in order to be able to apply possible standard treatment programs for the respective clusters.
- a treatment program based on the flow clusters is preferably carried out automatically.
- washing with a detergent cleaning is preferably carried out with repeated measurements of the flow resistance, with a spot being present when the resistance index changes. Washing is preferably followed by rinsing with pure water, with the flow resistance preferably being used to reduce the water content. Drying is preferably carried out after rinsing, in which air flows through the individual textile until a final moisture level is reached. The individual textile is then preferably measured again using the scanning process to check the cleaning.
- Fig. 1 shows a sketched front view of a device according to the invention.
- the device is designed for treating an individual textile 6. It has a treatment chamber 3 which is designed to accommodate the individual textile 6, the front of the treatment chamber 3 being omitted so that its interior can be seen.
- the device has a support unit 5, which is designed to support and fix the individual textile 6 during treatment. It is designed as a plate with openings arranged in a grid shape (not shown) and also has a suspension unit 28 in the form of a hanger. As a result, individual textile 6 can be supported and fixed hanging in the treatment chamber 3.
- the device has a movable treatment unit 8 for introducing a treatment agent (not shown) into the treatment chamber 3, which is designed to spray the individual textile 6 with the treatment agent in such a way that the treatment agent flows through it.
- the movable treatment unit 8 has a horizontal displacement 26 and a vertical displacement 27, so that it can be moved as indicated by the arrows.
- Fig. 2 shows a sketched rear view of the in Fig. 1 shown device, with the back of the treatment chamber 3 omitted so that its interior can be seen.
- the individual textile 6 is not visible in the rear view.
- Fig. 3 shows a sketched side view of the in Fig. 1 device shown.
- the device has a state variable sensor 1, which is designed to measure a state variable, the state variable being a temperature, a humidity or a pressure. Furthermore, the device has a further state variable sensor 2, which is designed to measure the state variable.
- the individual textile 6 can be introduced into the treatment chamber 3 via a door 7.
- the device also has a control and/or regulating unit (not shown) which is set up and designed to control and/or regulate the treatment of the individual textile 6.
- the device also has an in Fig. 2 Suction unit 4, not shown, which is designed to suck air from the treatment chamber 3.
- the support unit 5 is arranged between the movable treatment unit 8 and the suction unit 4. Furthermore, the treatment chamber 3 has an air outlet 22.
- the individual textile 6 is measured before treatment. To do this, the following steps are carried out: The individual textile 6 is sprayed with a treatment agent so that it flows through the individual textile 6. In addition, a measurement is preferably carried out in an area free of individual textiles to measure a zero point value. Furthermore, a measurement of a flow resistance of the individual textile 6 is carried out after water has flowed through it in order to measure an actual value. A resistance index is determined depending on the optionally measured zero point value and the measured actual value. Following the measurement, the individual textile 6 is treated depending on the resistance index determined.
- Fig. 4 shows a sketched representation of an individual textile.
- the individual textile 6 has been subjected to a measurement which has resulted in an individual resistance index for each grid element 29, with stains and applications also being detected using the camera. All grid elements 29 have a resistance index of 1. No stains, applications or damage were detected in the measurement.
- Fig. 5 shows a sketched representation of another individual textile.
- the other individual textile 6 corresponds to that in Fig. 4 shown individual textile with the difference that grid elements 29 in the area of an application 30 have increased resistance indicators and reduced permeability.
- Fig. 6 shows a sketched representation of yet another individual textile.
- the other individual textile 6 corresponds to that in Fig. 4 shown individual textile with the difference that grid elements 29 in the area of a spot 31 have reduced permeability and increased resistance indicators.
- Fig. 7 shows a flowchart of a method according to the invention.
- the method has a step 50 starting a measurement or a scanning process. It also has a step 51 carrying out a zero point measurement in an area free of individual textiles to determine a zero point value and a step 52 measuring a flow resistance of the individual textile after the treatment agent flows through it in order to determine an actual value.
- a resistance index is determined by comparing the measured zero point value and the measured actual value.
- the individual textile is washed depending on the resistance index determined using a cleaning agent consisting of water and detergent.
- the washed individual textile is rinsed with pure water.
- a step 56 the rinsed individual textile is dried, in which air flows through the individual textile until a final moisture content is reached.
- a step 57 of smoothing the individual textile is optionally carried out, in which the individual textile is steamed with steam and/or the individual textile is relaxed using further additives.
- a step 58 sanitation is then carried out, for example using ozone.
- an optional further drying step 59 is carried out, in which air flows through the individual textile until a final moisture level is reached.
- a step 60 visualization can then be carried out in which textile data of the individual textile such as textile type, age, etc. are recorded and reproduced.
- Fig. 8 shows a sketched representation of another variant of the in Fig. 1 device shown.
- the device is designed to treat an individual textile 6. It has a treatment chamber 3, which is designed to accommodate the individual textile 6, and a door 7 through which the individual textile 6 can be inserted into the treatment chamber 3. Furthermore, it has a support unit 5, which is designed to support and fix the individual textile 6 during the treatment and which is arranged in the treatment chamber 3. Furthermore, the device has a movable treatment unit 8 for introducing a treatment agent into the treatment chamber 3, which is designed to hold the individual textile 6 with the treatment agent by means of one or more directed jets in such a way that the treatment agent flows through it and is optionally massaged.
- the treatment unit 8 has a water container 11, a pump 10 assigned to it and a heater 9 assigned to it, which is designed to generate steam from the water. As a result, water vapor can be supplied to the treatment chamber 3 by means of the treatment unit 8. Furthermore, the treatment unit 8 has a cleaning agent container 12, a metering pump 13 assigned to it, a fresh water supply line with a shut-off valve 14, a mixing container 15 with an integrated heater for mixing and optionally heating cleaning agent stored in the cleaning agent container 12 with fresh water supplied via the fresh water supply line 14 and a pump 16 for pumping the mixture from the mixing container 15 for feeding into the treatment chamber 3. The water vapor and the mixture can be combined or mixed in the treatment chamber 3 and/or the treatment unit 8.
- the device further has a state variable sensor 1, which is designed to measure a temperature, humidity and / or pressure, and a further state variable sensor 2, which is designed to measure an ambient pressure in the exhaust air to the treatment chamber 3, which flows through an air outlet 22 exits.
- the device has a suction unit 4, which is arranged in the treatment chamber 3, so that the support unit 5 is arranged between the suction unit 4 and the treatment unit 8.
- the suction unit 4 is designed to suck air out of the treatment chamber 3.
- the device has a separator 19, for example a cyclone, an optional additional separator 23, a turbine 18, a filter 17, a changeover valve 20 for the drain and a changeover valve 21 for introducing room air in mixed operation.
- Fig. 9 shows a sketched representation of another variant of the in Fig. 1 device shown.
- the Fig. 9 Device shown corresponds to that in Fig. 8 shown device with the difference that it further has a heat pump which has a throttle element 38, an evaporator 39, a condenser 40, a cooling air fan 41 and a compressor 42, but no in Fig. 8 shown switching valve for introducing room air in mixed operation.
Abstract
Vorrichtung zum Behandeln eines Einzeltextils (6), aufweisend- eine Behandlungskammer (3), die ausgebildet ist, das Einzeltextil (6) aufzunehmen;- eine Stützeinheit (5), die ausgebildet ist, das Einzeltextil (6) während der Behandlung zu stützen und zu fixieren;- eine verfahrbare Behandlungseinheit (8) zum Einbringen eines Behandlungsmittels in die Behandlungskammer (3), wobei die verfahrbare Behandlungseinheit (8) ausgebildet ist, das Einzeltextil (6) mit dem Behandlungsmittel derart zu besprühen, dass es von dem Behandlungsmittel durchströmt wird;- eine Messeinheit, die ausgebildet ist, eine Messung eines Durchflusswiderstandes des Einzeltextils (6) zum Messen eines Ist-Werts auszuführen, nachdem das Einzeltextil (6) mit dem Behandlungsmittel derart besprüht ist, dass es von dem Behandlungsmittel durchströmt wird; und- eine Steuer- und/oder Regeleinheit, die eingerichtet und ausgebildet ist, eine Widerstandskennzahl des Einzeltextils (6) anhand des gemessenen Ist-Werts zu ermitteln und die Behandlung des Einzeltextils (6) mittels der verfahrbaren Behandlungseinheit (3) mit dem Behandlungsmittel in Abhängigkeit der ermittelten Widerstandskennzahl zu steuern und/oder zu regeln.Offenbart ist auch ein entsprechendes Verfahren zur Behandlung eines Einzeltextils (6).Device for treating an individual textile (6), comprising - a treatment chamber (3) which is designed to accommodate the individual textile (6); - a support unit (5) which is designed to support the individual textile (6) during the treatment and to fix; - a movable treatment unit (8) for introducing a treatment agent into the treatment chamber (3), the movable treatment unit (8) being designed to spray the individual textile (6) with the treatment agent in such a way that the treatment agent flows through it ;- a measuring unit which is designed to carry out a measurement of a flow resistance of the individual textile (6) in order to measure an actual value after the individual textile (6) is sprayed with the treatment agent in such a way that the treatment agent flows through it; and - a control and/or regulating unit which is set up and designed to determine a resistance index of the individual textile (6) based on the measured actual value and to treat the individual textile (6) by means of the movable treatment unit (3) with the treatment agent To control and/or regulate the dependence of the determined resistance index. A corresponding method for treating an individual textile (6) is also disclosed.
Description
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Behandlung eines Einzeltextils.The invention relates to a device and a method for treating an individual textile.
Aus der
Der Erfindung stellt sich somit das Problem, eine Vorrichtung und ein Verfahren bereitzustellen, mittels denen ein Einzeltextil effektiv gereinigt werden kann.The invention therefore faces the problem of providing a device and a method by means of which an individual textile can be cleaned effectively.
Erfindungsgemäß wird dieses Problem durch eine Vorrichtung mit den Merkmalen des Patentanspruchs 1 und ein Verfahren mit den Merkmalen des Patentanspruchs 8 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den nachfolgenden Unteransprüchen.According to the invention, this problem is solved by a device with the features of
Die mit der Erfindung erreichbaren Vorteile bestehen neben einer Reinigung eines Einzeltextils mittels des Prinzips einer Durchströmung darin, dass eine Durchlässigkeit des Einzeltextils in Form des Durchfluss- bzw. Durchströmungswiderstands ermittelt und dadurch eine individuelle Steuerung und/oder Regelung einer Prozesstechnik ermöglicht wird. Die Messtechnik ist kostengünstig und ermöglicht eine Erkennung von Textileigenschaften. Eine Erkennung verschiedener Einzeltextilien mit stark unterschiedlichen Durchströmeigenschaften wie z.B. T-Shirts, Jeans, Arbeitsmäntel, Jacken usw. wird bereitgestellt. Auch kann das Einzeltextil unterschiedliche Durchströmungsbereiche aufweisen z.B. durch Applikationen oder Flecken, die schwerer zu reinigende und durchströmbare Bereiche darstellen, wobei insbesondere bei Flecken eine intensivere Reinigung ermöglich wird. Es wird eine gezielte und individuelle Behandlung des Einzeltextils bereitgestellt, mit der das Einzeltextil effizient gereinigt wird. Ferner sind die Vorrichtung und das Verfahren kostengünstig.The advantages that can be achieved with the invention, in addition to cleaning an individual textile using the principle of a flow, are that a permeability of the individual textile is determined in the form of the flow or flow resistance, thereby enabling individual control and/or regulation of a process technology. The measurement technology is cost-effective and enables textile properties to be identified. Detection of various individual textiles with very different flow properties such as T-shirts, jeans, work coats, jackets, etc. is provided. The individual textile can also have different flow areas, for example through applications or stains, which represent areas that are more difficult to clean and flow through, with more intensive cleaning being possible, especially in the case of stains. A targeted and individual treatment of the individual textile is provided, with which the individual textile is cleaned efficiently. Furthermore, the device and the method are inexpensive.
Die Erfindung betrifft eine Vorrichtung zum Behandeln eines Einzeltextils, aufweisend
- eine Behandlungskammer, die ausgebildet ist, das Einzeltextil aufzunehmen;
- eine Stützeinheit, die ausgebildet ist, das Einzeltextil während der Behandlung zu stützen und zu fixieren;
- eine verfahrbare Behandlungseinheit zum Einbringen eines Behandlungsmittels in die Behandlungskammer, wobei die verfahrbare Behandlungseinheit ausgebildet ist, das Einzeltextil mit dem Behandlungsmittel derart zu besprühen, dass es von dem Behandlungsmittel durchströmt wird;
- eine Messeinheit, die ausgebildet ist, eine Messung eines Durchflusswiderstandes des Einzeltextils zum Messen eines Ist-Werts auszuführen, nachdem das Einzeltextil mit dem Behandlungsmittel derart besprüht ist, dass es von dem Behandlungsmittel durchströmt wird; und
- eine Steuer- und/oder Regeleinheit, die eingerichtet und ausgebildet ist, eine Widerstandskennzahl des Einzeltextils anhand des Ist-Werts zu ermitteln und die Behandlung des Einzeltextils mittels der verfahrbaren Behandlungseinheit mit dem Behandlungsmittel in Abhängigkeit des ermittelten Widerstandskennzahl zu steuern und/oder zu regeln.
- a treatment chamber designed to accommodate the individual textile;
- a support unit which is designed to support and fix the individual textile during treatment;
- a movable treatment unit for introducing a treatment agent into the treatment chamber, the movable treatment unit being designed to spray the individual textile with the treatment agent in such a way that the treatment agent flows through it;
- a measuring unit which is designed to carry out a measurement of a flow resistance of the individual textile to measure an actual value after the individual textile has been sprayed with the treatment agent in such a way that the treatment agent flows through it; and
- a control and/or regulating unit which is set up and designed to determine a resistance index of the individual textile based on the actual value and to control and/or regulate the treatment of the individual textile by means of the movable treatment unit with the treatment agent depending on the determined resistance index.
Durch Ermittlung der Widerstandskennzahl des Einzeltextils kann der Durchfluss mit dem Behandlungsmittel während der Behandlung so angepasst werden, dass das Einzeltextil optimal für die Reinigung durchströmt wird.By determining the resistance coefficient of the individual textile, the flow of the treatment agent can be adjusted during the treatment so that the individual textile flows through optimally for cleaning.
Die Stützeinheit ist bevorzugt in der Behandlungskammer angeordnet und ausgebildet, sodass das Einzeltextil der Behandlung liegend oder hängend unterzogen wird, bezogen auf eine betriebsgemäße Aufstellposition der Vorrichtung. Beispielsweise weist sie einen Kleiderbügel und/oder eine Platte mit streifen- oder gitterförmig angeordneten Öffnungen auf.The support unit is preferably arranged and designed in the treatment chamber so that the individual textile is subjected to the treatment lying or hanging, based on an operational installation position of the device. For example, it has a clothes hanger and/or a plate with openings arranged in a strip or grid shape.
Die verfahrbare Behandlungseinheit ist bevorzugt ausgebildet, das Einzeltextil mit einem oder mehreren gerichteten Strahlen des Behandlungsmittels zu besprühen, so dass es von dem Behandlungsmittel während der Behandlung lokal durchströmt wird. Die Formulierung "gerichteter Strahl" bzw. "gerichtete Strahlen" bedeutet, dass das Einzeltextils mittels eines oder mehrerer Strahlen besprüht wird, die auf eine vorbestimmte Stelle des Einzeltextils ausgerichtet oder gelenkt sind. Bevorzugter ist die verfahrbare Behandlungseinheit ausgebildet, das Einzeltextil mit einem oder mehreren gerichteten Strahlen des Behandlungsmittels zu besprühen, sodass es durchströmt und massiert wird. Der Ausdruck "massieren" bedeutet, dass das Einzeltextil an einer Stelle, auf der der oder die gerichteten Strahlen auftreffen, eine mechanische Beeinflussung von Garnen und Fäden des Einzeltextils durch Dehnungs-, Zug- und Druckkräfte erwirkt. Diese können sich unter der Krafteinwirkung zusammenziehen bzw. konzentrieren und wieder entspannen. Durch das Durchströmen und Massieren wird eine Sprühextraktion durchgeführt, die zu einer effizienteren Reinigung des Einzeltextils als die alleinige Durchströmung führt.The movable treatment unit is preferably designed to spray the individual textile with one or more directed jets of the treatment agent so that the treatment agent flows through it locally during the treatment. The phrase “directed jet” or “directed jets” means that the individual textile is sprayed using one or more jets that are aligned or directed at a predetermined location on the individual textile. More preferably, the movable treatment unit is designed to spray the individual textile with one or more directed jets of the treatment agent so that it flows through and is massaged. The term "massaging" means that the individual textile causes a mechanical influence on yarns and threads of the individual textile through stretching, tensile and compressive forces at a point where the directed ray(s) strike. These can contract or concentrate under the force and then relax again. Through the flow and massaging, a spray extraction is carried out, which leads to more efficient cleaning of the individual textile than the flow alone.
Bevorzugt ist die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, die Widerstandskennzahl vor der Behandlung zu ermitteln. Bevorzugt ist die die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, die verfahrbare Behandlungseinheit derart zu steuern und/oder zu regeln, dass sie vor der Behandlung das Einzeltextil mit dem Behandlungsmittel besprüht, wobei das Behandlungsmittel in diesem Fall bevorzugt Wasser ist. Die verfahrbare Behandlungseinheit ist bevorzugt ausgebildet, während der anschließenden Behandlung das Einzeltextil zu waschen und bevorzugt anschließend zu spülen und zu trocken. Das zum Waschen und ggf. Spülen verwendete Behandlungsmittel ist fluid und enthält bevorzugt Wasser. Das Behandlungsmittel kann eine Wasser-haltige Lösung sein, so dass es sich bei dem Behandlungsmittel um reines Wasser oder eine Lösung handeln kann, die neben dem Wasser z.B. Wasch- bzw. Reinigungsmittel enthält. Dadurch ist es möglich, dass das Einzeltextil erst mit einer Reinigungslösung behandelt wird und anschließend mit reinem Wasser behandelt wird, um die Reinigungslösung auszuspülen. Ferner kann es sich bei dem Behandlungsmittel um Wasserdampf, das zum Glätten verwendet werden kann. Bevorzugt weist die Vorrichtung eine horizontale Verschiebung und eine vertikale Verschiebung auf, entlang denen die verfahrbare Behandlungseinheit verschiebbar ist, sodass sie das Einzeltextil zumindest von einer Seite aus mit dem Behandlungsmittel behandeln kann. Die Vorrichtung kann auch mehrere verfahrbare Behandlungseinheiten aufweisen, die derart angeordnet und ausgebildet sind, das Einzeltextil von zwei Seiten aus mit dem Behandlungsmittel zu behandeln.The control and/or regulating device is preferably set up and designed to determine the resistance index before the treatment. The control and/or regulating device is preferably set up and designed to control and/or regulate the movable treatment unit in such a way that it sprays the individual textile with the treatment agent before the treatment, the treatment agent in this case preferably being water. The movable treatment unit is preferably designed to wash the individual textile during the subsequent treatment and preferably then rinse and dry it. The treatment agent used for washing and, if necessary, rinsing is fluid and preferably contains water. The treatment agent can be a water-containing solution, so that the treatment agent can be pure water or a solution that, in addition to the water, contains, for example, detergent or cleaning agent. This makes it possible for the individual textile to first be treated with a cleaning solution and then treated with pure water to rinse out the cleaning solution. Furthermore, the treatment agent can be steam, which can be used for smoothing. The device preferably has a horizontal displacement and a vertical displacement along which the movable treatment unit can be displaced so that it can treat the individual textile with the treatment agent at least from one side. The device can also have several movable treatment units, which are arranged and designed to treat the individual textile with the treatment agent from two sides.
Jedes Textil weist bei einem bestimmten Druck einen spezifischen Durchfluss auf. Dieser Durchfluss mit Wasser erhöht sich proportional zum anliegenden Gesamtdruck. Die Messeinheit ist bevorzugt ausgebildet, eine Messung in einem einzeltextilfreien Bereich der Behandlungskammer zum Messen eines Nullpunkt-Werts auszuführen, wobei die Steuer- und/oder Regeleinheit bevorzugt ausgebildet ist, die Widerstandskennzahl des Einzeltextils anhand des gemessenen Nullpunkt-Werts und des gemessenen Ist-Werts zu ermitteln. Aus einer anliegenden Druckdifferenz kann ein definierter Volumenstrom am Einzeltextil erzeugt werden. Wenn die verfahrbare Behandlungseinheit einen lokalen Bereich behandelt, können unterschiedliche Bereiche wie z.B. der Kragen oder die Hosentaschen optimal behandelt werden. Hierzu muss nur der jeweilige Durchfluss- bzw. Durchstromwiderstand bekannt sein.Each textile has a specific flow at a certain pressure. This flow of water increases proportionally to the total pressure applied. The measuring unit is preferably designed to carry out a measurement in an area of the treatment chamber free of individual textiles to measure a zero point value, the control and/or regulating unit preferably being designed to calculate the resistance index of the individual textile based on the measured zero point value and the measured actual value to determine. A defined volume flow can be generated on the individual textile from an applied pressure difference. If the movable treatment unit treats a local area, different areas such as the collar or trouser pockets can be optimally treated. All you need to know is the respective flow or flow resistance.
Der Ausdruck "einzeltextilfreier Bereich" bezeichnet eine Stelle, an der sich das Einzeltextil auch nicht bei gedachter vertikaler oder horizontaler Verschiebung des Einzeltextils bei seiner Anordnung in der Vorrichtung befindet. Positions- und Richtungsangaben beziehen sich auf die betriebsgemäße Aufstellposition der Vorrichtung. Bevorzugt ist die Steuer- und/oder Regeleinheit eingerichtet und ausgebildet, die Messeinheit in den einzeltextilfreien Bereich zu verfahren. Bevorzugt ist die einzeltextilfreie Stelle oberhalb oder unterhalb des Einzeltextils. Bevorzugt ist die Messeinheit an Saugdüsen angeordnet. Bevorzugt ist Messeinheit ausgebildet, eine Leistungsaufnahme eines Gebläses der Vorrichtung zu ermitteln beispielsweise entsprechend einer in der Steuer- und/oder Regeleinrichtung hinterlegten Druck- und/oder Volumenstrom-Kennlinie für die Gebläsedrehzahl. Bevorzugt ist die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, Kennlinienpunkte als NullpunktDruck- und Nullpunkt-Volumenstrom anhand des gemessenen Nullpunkt-Werts zu bestimmen. Bevorzugt ist die Steuer- und Regeleinrichtung weiterhin eingerichtet und ausgebildet, die Messeinheit zu dem Einzeltextil zu verfahren, um erneut die Leistungsaufnahme des Gebläses zu ermitteln, Ist-Kennlinienpunkte wie Ist-Druck und Ist-Volumenstrom anhand des gemessenen Ist-Werts zu bestimmen und eine Nullpunkt-Widerstandskennzahl aus dem Nullpunktdruck und dem Nullpunkt-Volumenstrom zu berechnen und eine Ist-Widerstandskennzahl aus dem Ist-Druck und dem Ist-Volumenstrom zu berechnen und dann die Widerstandszahl des Einzeltextils aus den beiden zuvor ermittelten Widerstandskennzahlen zu berechnen. Bevorzugt ist die Steuer- und/oder Regeleinheit weiterhin eingerichtet und ausgebildet, den Volumenstrom zur Behandlung des Einzeltextils entsprechend der berechneten Widerstandskennzahl für das Einzeltextil einzustellen durch Anpassen der Gebläsedrehzahl und ein Trocknungsende aus zeitlicher Druckänderung zu ermitteln.The expression “individual textile-free area” refers to a place where the individual textile is not located even when the individual textile is imaginary vertically or horizontally displaced when it is arranged in the device. Position and direction information refers to the operational installation position of the device. The control and/or regulating unit is preferably set up and designed to move the measuring unit into the area free of individual textiles. The individual textile-free area above or below the individual textile is preferred. The measuring unit is preferably arranged on suction nozzles. Measuring unit is preferred designed to determine a power consumption of a fan of the device, for example according to a pressure and / or volume flow characteristic curve for the fan speed stored in the control and / or regulating device. The control and/or regulating device is preferably set up and designed to determine characteristic curve points as zero point pressure and zero point volume flow based on the measured zero point value. Preferably, the control and regulating device is further set up and designed to move the measuring unit to the individual textile in order to determine the power consumption of the blower again, to determine actual characteristic curve points such as actual pressure and actual volume flow based on the measured actual value and a To calculate the zero-point resistance index from the zero-point pressure and the zero-point volume flow and to calculate an actual resistance index from the actual pressure and the actual volume flow and then to calculate the resistance index of the individual textile from the two previously determined resistance indexes. Preferably, the control and/or regulating unit is further set up and designed to adjust the volume flow for treating the individual textile in accordance with the calculated resistance coefficient for the individual textile by adjusting the fan speed and determining a drying end from a change in pressure over time.
Beispielsweise kann zur Ermittlung der Druckdifferenz folgende Formel verwendet werden: Δp = ζ • ρ / 2 • w2 mit Δp = Druckdifferenz, ζ = Widerstandskennzahl, ρ = Dichte Medium, w = mittlere Strömungsgeschwindigkeit.For example, the following formula can be used to determine the pressure difference: Δp = ζ • ρ / 2 • w 2 with Δp = pressure difference, ζ = resistance index, ρ = density of medium, w = average flow velocity.
Bevorzugt ist die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, die Messeinheit derart zu steuern und/oder zu regeln, den Nullpunkt-Wert und mehrere Ist-Werte bei verschiedenen Unterdrücken zu messen, und aus einer Geradensteigung einen Widerstandsbeiwert zu berechnen. Beispielsweise wird die Strömungsgeschwindigkeit in Abhängigkeit des Gesamtdrucks gemessen.The control and/or regulating device is preferably set up and designed to control and/or regulate the measuring unit in such a way that it measures the zero point value and several actual values at different negative pressures and calculates a resistance coefficient from a straight line gradient. For example, the flow velocity is measured as a function of the total pressure.
In einer bevorzugten Ausführungsform ist die Steuer- und/oder Regeleinheit eingerichtet und ausgebildet, das Einzeltextil in ein Raster mit einer Vielzahl von Rastelementen einzuteilen und für jedes Rastelement eine individuelle Widerstandskennzahl zu ermitteln und ihm zuzuordnen. Dadurch kann ein Durchströmwiderstand in verschiedenen Bereichen des Einzeltextils erfasst werden, so dass die Steuer- und/oder Regeleinheit die Behandlung an jeden der Bereiche anpassen kann, um bei schwer zu durchströmenden Flächen wie z.B. Applikationen und Flecken die Verfahrenstechnik anzupassen. Dadurch kann in jedem spezifischen Bereich der Durchfluss so angepasst werden, dass das Einzeltextil optimal für die Reinigung durchströmt wird. Beispielsweise wird, wenn das Einzeltextil keinerlei Flecken, Applikationen und Beschädigungen aufweist, eine einzige Widerstandskennzahl ± Messungenauigkeit über das komplette Einzeltextil in jedem Raster ermittelt. Wenn das Einzeltextil einen Fleck oder Applikation aufweist, wird in den Rasterelementen mit Fleck oder Applikation eine erhöhte Widerstandskennzahl im Vergleich zu den fleck- und applikationsfreien Rasterelementen ermittelt, da die Durchlässigkeit in den Rasterelementen mit Fleck oder Applikation verringert ist. Wenn das Einzeltextil Beschädigungen wie ein Loch oder Alterung aufweist, wird in den Rasterelementen mit Beschädigung eine verringerte Widerstandskennzahl im Vergleich zu den beschädigungsfreien Rasterelementen ermittelt, da die Durchlässigkeit in den Rasterelementen mit Beschädigung erhöht ist.In a preferred embodiment, the control and/or regulating unit is set up and designed to divide the individual textile into a grid with a plurality of locking elements and to determine an individual resistance index for each locking element and to assign it to it. As a result, a flow resistance can be detected in different areas of the individual textile, so that the control and/or regulating unit can adapt the treatment to each of the areas in order to adapt the process technology for areas that are difficult to flow through, such as applications and stains. This means that the flow can be adjusted in each specific area so that the individual textile flows through optimally for cleaning. For example, if the individual textile has no stains, applications or damage, a single resistance index ± measurement inaccuracy is determined for the entire individual textile in each grid. If that Individual textile has a stain or application, an increased resistance index is determined in the grid elements with a stain or application compared to the stain-free and application-free grid elements, since the permeability in the grid elements with a stain or application is reduced. If the individual textile has damage such as a hole or aging, a reduced resistance index is determined in the grid elements with damage compared to the damage-free grid elements, since the permeability in the grid elements with damage is increased.
Bevorzugt ist die Steuer- und/oder Regeleinheit ausgebildet ist, die Behandlungseinheit derart zu steuern und/oder zu regeln, dass eine Behandlungsdauer eines Rasterelements verlängert und/oder eine Behandlungsintensität eines Rasterelements erhöht wird, dem eine im Vergleich zu weiteren Rasterelementen höhere Widerstandskennzahl zugeordnet ist. Dadurch wird eine sehr effiziente Reinigung gewährleistet.Preferably, the control and/or regulating unit is designed to control and/or regulate the treatment unit in such a way that a treatment duration of a grid element is extended and/or a treatment intensity of a grid element is increased, which is assigned a higher resistance index compared to other grid elements . This ensures very efficient cleaning.
In einer bevorzugten Ausführungsform weist die Vorrichtung weiterhin eine Kamera auf, die ausgebildet ist, ein oder mehrere Bilder des Einzeltextils aufzunehmen, wobei die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet ist, anhand des oder der aufgenommenen Bilder einen Fleck von einer Applikation zu unterscheiden und die Behandlungseinheit derart zu steuern und/oder zu regeln, dass eine Behandlungsdauer eines Rasterelements verlängert und/oder eine Behandlungsintensität eines Rasterelements erhöht wird, wenn die Steuer- und/oder Regeleinrichtung einen Fleck in diesem Rasterelement ermittelt. Durch ein Abscannen eines sauberen Einzeltextils mittels der Kamera können dessen Widerstandskennwerte bei der Behandlung abgeglichen werden. Werden Bereiche ermittelt, bei denen die Durchlässigkeit verringert ist bzw. die Widerstandskennzahl erhöht ist, können dadurch potenzielle Flecken identifiziert werden. Bereiche mit verringerter Durchlässigkeit bzw. mit erhöhter Widerstandskennzahl können jedoch auch Applikationen wie zum Beispiel Aufdrucke, Taschen/oder und Kragen aufweisen, die auf einem anderen Bereich des Einzeltextils aufliegen. Bei der Unterscheidung von Flecken und Applikationen wird die Kamera als ein zusätzlicher Sensor eingesetzt, um die beiden schwer durchströmbaren Bereiche unterscheiden zu können. Wenn ein definierter Bereich als Fleck bzw. Rasterelemente als fleckenhaltig identifiziert wird bzw. werden, kann an dieser Stelle die Behandlungsdauer verlängert werden und/oder die Intensität der Reinigung durch Chemie, Mechanik, Temperatur erhöht werden. Zudem verlieren Textilien über die Behandlungszyklen Textilfasern und weisen Schäden auf, die optisch erfasst werden können.In a preferred embodiment, the device further has a camera which is designed to record one or more images of the individual textile, the control and/or regulating device being set up and designed to distinguish a spot from an application based on the image(s) recorded and to control and/or regulate the treatment unit in such a way that a treatment duration of a grid element is extended and/or a treatment intensity of a grid element is increased when the control and/or regulating device determines a spot in this grid element. By scanning a clean individual textile using the camera, its resistance characteristics can be compared during treatment. If areas are identified where the permeability is reduced or the resistance index is increased, potential stains can be identified. However, areas with reduced permeability or with increased resistance index can also have applications such as prints, pockets/or collars that rest on another area of the individual textile. When distinguishing between stains and applications, the camera is used as an additional sensor to distinguish between the two areas that are difficult to get through. If a defined area is identified as a stain or grid elements as containing stains, the treatment duration can be extended at this point and/or the intensity of cleaning can be increased using chemicals, mechanics, or temperature. In addition, textiles lose textile fibers over the treatment cycles and show damage that can be detected visually.
Bevorzugt weist die Vorrichtung weiterhin eine Speichereinheit auf, die ausgebildet ist, ermittelte Widerstandskennzahlen und/oder aufgenommene Bilder zu speichern. Die Steuer- und/oder Regeleinrichtung ist bevorzugt eingerichtet und/oder ausgebildet, gespeicherte Widerstandskennzahlen und/oder gespeicherte Bilder mit ermittelten Widerstandskennzahlen und/oder aufgenommenen Bilder zu vergleichen und eine Behandlung des Einzeltextils mittels der Behandlungseinheit in Abhängigkeit des Vergleichs zu steuern und/oder zu regeln. Insbesondere wenn ein gespeichertes Einzeltextil über die Kamera erkannt wird, kann seine Alterung überwacht werden, indem die individuellen Widerstandskennwerte gespeichert und bei erneuter Behandlung abgeglichen werden. Mit zunehmenden Alter verschleißen Textilien, sodass sich ihre Durchlässigkeit ändert. Bei einem als gespeichert erkannten Einzeltextil kann die ermittelte Widerstandskennzahl gleich zu der gespeicherten Widerstandskennzahl ± Messungenauigkeit sein. Dann weist das Einzeltextil keine Alterungserscheinungen auf. Ferner kann bei dem als gespeichert erkannten Einzeltextil die ermittelte Widerstandskennzahl kleiner als die gespeicherte Widerstandskennzahl sein, was bedeutet, dass das Einzeltextil Alterungserscheinungen aufweist. Weiterhin kann bei dem als gespeichert erkannten Einzeltextil die ermittelte Widerstandskennzahl größer als die gespeicherte Widerstandskennzahl sein. Hier kann die Steuer- und/oder Regeleinrichtung unter Verwendung der Kamera ermitteln, ob ein Fleck oder eine Applikation vorhanden ist und wie vorstehend dazu beschrieben verfahren.The device preferably also has a storage unit which is designed to store determined resistance indicators and/or recorded images. The control and/or regulating device is preferably set up and/or designed to store resistance indicators and/or stored images with determined resistance indicators and/or recorded images and to control and/or regulate treatment of the individual textile using the treatment unit depending on the comparison. In particular, if a stored individual textile is recognized via the camera, its aging can be monitored by saving the individual resistance characteristics and comparing them when treated again. As textiles age, they wear out and their permeability changes. For an individual textile that is recognized as stored, the determined resistance index can be the same as the stored resistance index ± measurement inaccuracy. Then the individual textile shows no signs of aging. Furthermore, in the case of the individual textile recognized as being stored, the determined resistance index can be smaller than the stored resistance index, which means that the individual textile shows signs of aging. Furthermore, for the individual textile recognized as being stored, the determined resistance index can be greater than the stored resistance index. Here, the control and/or regulating device can use the camera to determine whether a spot or an application is present and proceed as described above.
Bevorzugt ist die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, die verfahrbare Behandlungseinheit derart zu steuern und/oder zu regeln, das Einzeltextil mit Wasser derart zu besprühen, dass es von dem Wasser durchströmt wird, und die Messeinheit derart zu steuern und/oder zu regeln, dass sie die weitere Messung nach Ablauf einer vorbestimmten Zeitdauer im Anschluss das Besprühen des Einzeltextils mit dem Wasser ausführt. Wenn mit dem Besprühen des trockenen Einzeltextils begonnen wird, nimmt anfänglich die Durchlässigkeit durch eine Quellung der Textilfasern ab, was sich auf die Aufnahme der Messwerte auswirkt, da zu Beginn ein geringerer Ist-Wert erzeugt wird. Daher ist die Steuer- und Regeleinrichtung bevorzugt derart eingerichtet und ausgebildet, die Messeinheit derart zu steuern und/oder zu regeln, dass die Textilfasern mit Wasser aufquellen gelassen werden, bis der Ist-Wert gemessen wird.Preferably, the control and/or regulating device is set up and designed to control and/or regulate the movable treatment unit, to spray the individual textile with water in such a way that the water flows through it, and to control and/or the measuring unit in this way to regulate that the further measurement is carried out after a predetermined period of time has elapsed, followed by spraying the individual textile with the water. When you start spraying the dry individual textile, the permeability initially decreases due to swelling of the textile fibers, which affects the recording of the measured values because a lower actual value is generated at the beginning. Therefore, the control and regulating device is preferably set up and designed to control and/or regulate the measuring unit in such a way that the textile fibers are allowed to swell with water until the actual value is measured.
Bevorzugt ist die Steuer- und/oder Regeleinrichtung eingerichtet und ausgebildet, die verfahrbare(n) Behandlungseinheit(en) derart zu steuern und/oder zu regeln, eine Durchströmungsrichtung zu ändern. Dadurch können während des Waschens starke Verschmutzungen von dem Einzeltextil entfernt werden, wobei ein Eintragen von Schmutzpartikeln in das Einzeltextil verhindert wird. D.h., es wird eine Abreinigung der Oberfläche des Einzeltextils erzielt.The control and/or regulating device is preferably set up and designed to control and/or regulate the movable treatment unit(s) in such a way as to change a flow direction. This means that heavy soiling can be removed from the individual textile during washing, thereby preventing dirt particles from entering the individual textile. This means that the surface of the individual textile is cleaned.
In einer bevorzugten Ausführungsform weist die Behandlung ein Waschen des Einzeltextils mit Wasser und einem Waschmittel als das Behandlungsmittel, ein Spülen des Einzeltextils mit Wasser als das Behandlungsmittel und ein Trocknen des Einzeltextils mittels Luft auf. Bevorzugt umfasst das Waschen zuerst eine Abreinigung von oberflächlich grobem Schmutz, so dass sich der Schmutz nicht in den Textilfasern absetzt und diese mit der Zeit verschließt, und eine anschließende Reinigung mittels der Durchströmung, um Fette und wasserlösliche Substanzen von dem Einzeltextil zu lösen. Das Spülen weist bevorzugt eine Durchströmung nur mittels Wasser auf, wobei optional ein erneuter Reinigungsschritt erfolgt. Ferner ist beim Spülen eine Durchströmung mit Luft optional, damit ein Teil des ungebundenen Wassers ausgeblasen wird und deswegen Wasser beim Spülen eingespart werden kann. Stagniert ein anliegender Gesamtdruck wurde das meiste ungebundene Wasser verdunstet. Das Trocknen weist bevorzugt eine Durchströmung des Einzeltextils mit Luft auf, wobei eine Bestimmung der Restfeuchte optional ist. Nach dem Trocknen wird optional ein Glätten des Einzeltextils durchgeführt, bei dem das Einzeltextil mit Wasserdampf bedampft wird und/oder das Einzeltextil über weitere Additive entspannt wird. Optional wird anschließend eine Hygienisierung beispielsweise unter Verwendung von Ozon durchgeführt, die beispielsweise lokal an Bereich wie den Achseln ausgeführt werden kann. Anschließend wird optional ein weiteres Trocknen ausgeführt, bei dem das Einzeltextil mit Luft durchströmt wird, bis eine Endfeuchte erreicht wird.In a preferred embodiment, the treatment comprises washing the individual textile with water and a detergent as the treatment agent, rinsing the individual textile with water as the treatment agent and drying the individual textile using air. Washing preferably first includes cleaning off any coarse dirt on the surface, so that the dirt does not settle in the textile fibers and close them over time, and subsequent cleaning using the flow to remove fats and water-soluble substances from the individual textile. The rinsing preferably involves a flow of water only, with a new cleaning step optionally taking place. Furthermore, when rinsing, a flow of air is optional so that some of the unbound water is blown out and therefore water can be saved when rinsing. If the overall pressure stagnates, most of the unbound water has evaporated. Drying preferably involves a flow of air through the individual textile, with a determination of the residual moisture being optional. After drying, the individual textile is optionally smoothed, in which the individual textile is steamed with steam and/or the individual textile is relaxed using further additives. Optionally, hygiene is then carried out, for example using ozone, which can be carried out locally, for example, in areas such as the armpits. Optionally, further drying is then carried out, in which air flows through the individual textile until a final moisture level is reached.
Bevorzugt sind in der Vorrichtung mehrere Behandlungsprogramme hinterlegt, die jeweils auf Eigenschaften der unterschiedlichen Textilien wie Materialeigenschaften wie z.B. Dicke, Dichte und Imprägnierung abgestimmt sind. Verschiedene Textilien weisen verschiedene Durchlässigkeiten auf. Die Behandlungsprogramme können beispielsweise entweder für sehr schwach durchlässige, schwach durchlässige, durchlässige, stark durchlässige oder sehr stark durchlässige Textilien bestimmt sein. Beispielsweise ist eine Klassenbildung der Textilien über eine Berechnung des Durchlässigkeitsbeiwerts der DIN 18130-1 möglich. Gleichzeitig ist eine Berechnung über Darcy (Permeabilität) möglich.Preferably, several treatment programs are stored in the device, each of which is tailored to the properties of the different textiles such as material properties such as thickness, density and impregnation. Different textiles have different permeabilities. The treatment programs can, for example, be intended for either very low permeability, low permeability, permeability, high permeability or very high permeability textiles. For example, it is possible to classify textiles by calculating the permeability coefficient of DIN 18130-1. At the same time, a calculation using Darcy (permeability) is possible.
Bevorzugt weist die Vorrichtung weiterhin eine Absaugeinheit auf, die ausgebildet ist, bei Aktivierung Luft aus der Behandlungskammer abzusaugen. Die Durchströmung und Trocknung des Einzeltextils werden durch die Absaugung weiterhin unterstützt. Die Absaugeinheit sorgt dafür, dass bei Betrieb die Wasch- und Spülflotte mit erhöhter Geschwindigkeit durch das Einzeltextil geführt wird, wobei das Einzeltextil mittels der Stützeinheit abgestützt und fixiert wird. Die Absaugeinheit wird weiterhin zur Trocknung des Einzeltextils verwendet. Die Vorrichtung kann mehrere Absaugeinheiten aufweisen.Preferably, the device further comprises a suction unit which is designed to suck air out of the treatment chamber when activated. The flow through and drying of the individual textile are further supported by the suction. The suction unit ensures that during operation the washing and rinsing liquor is guided through the individual textile at an increased speed, with the individual textile being supported and fixed by means of the support unit. The suction unit is also used to dry the individual textile. The device can comprise several suction units.
Grundsätzlich muss die Vorrichtung die Absaugeinheit nicht aufweisen, um ein Trocknen des Einzeltextils bereitzustellen. Wenn sie keine Absaugeinheit aufweist, was Kosten bei der Herstellung der Vorrichtung spart, kann die Trocknung des Einzeltextils über die zirkulierende Luft erfolgen, wenn beispielsweise ein Gebläse in der Behandlungskammer dafür vorgesehen ist.In principle, the device does not have to have the suction unit in order to provide drying of the individual textile. If it does not have a suction unit, which saves costs in the manufacture of the device, the individual textile can be dried using the circulating air, for example if a fan is provided for this purpose in the treatment chamber.
Die Erfindung betrifft ferner ein Verfahren zur Behandlung eines Einzeltextils, aufweisend folgende Schritte
- Besprühen des Einzeltextils mit einem Behandlungsmittel, so dass das Einzeltextil von ihm durchströmt wird;
- Messen eines Durchflusswiderstands des Einzeltextils, nachdem es mit Wasser durchströmt ist, um einen Ist-Wert zu messen;
- Ermitteln einer Widerstandskennzahl anhand des gemessenen Ist-Werts; und
- Behandeln des Einzeltextils in Anhängigkeit von der ermittelten Widerstandskennzahl.
- Spraying the individual textile with a treatment agent so that the individual textile flows through it;
- Measuring a flow resistance of the individual textile after water has flowed through it to measure an actual value;
- Determining a resistance index based on the measured actual value; and
- Treat the individual textile depending on the resistance index determined.
Bevorzugt wird das Einzeltextil durch das Besprühen eingeweicht, sodass Textilfasern mit Wasser aufquellen, damit die Widerstandskennzahl ermittelt werden kann. Bevorzugt wird weiterhin Luft aus der Behandlungskammer während des Besprühens mit einem vorbestimmten Druck abgesaugt. Bei einem ungenügenden Unterdruck fließt das Behandlungsmittel am Einzeltextil herunter und wird nicht durch das Einzeltextil gesaugt.The individual textile is preferably soaked by spraying so that textile fibers swell with water so that the resistance index can be determined. Preferably, air is also sucked out of the treatment chamber at a predetermined pressure during spraying. If the negative pressure is insufficient, the treatment agent flows down the individual textile and is not sucked through the individual textile.
Das Behandeln des Einzeltextils weist bevorzugt ein Waschen des Einzeltextils auf. Das Waschen weist bevorzugt eine oberflächliche Reinigung von groben Schmutz auf, sodass sich der Schmutz nicht in den Fasern absetzt und diese mit der Zeit verschließt, und eine nachfolgende Durchströmung mit dem Behandlungsmittel auf, durch die Fette und wasserlöslichen Substanzen vom Einzeltextil gelöst werden, wobei das Behandlungsmittel neben Wasser ein Wasch- bzw. Reinigungsmittel aufweist. Bevorzugt weist das Behandeln des Einzeltextils weiterhin ein Spülen auf, bei dem das Behandlungsmittel in Form von Wasser und Reinigungsmittel aus dem Einzeltextil mit Wasser ausgespült wird durch Durchströmung nur mittels Wasser. Es ist möglich, dass ein erneuter Reinigungsschritt erfolgt. Optional ist die Durchströmung mit Luft, damit ein Teil des ungebundenen Wassers ausgeblasen wird und deswegen Wasser beim Spülen eingespart werden kann. Stagniert der anliegende Gesamtdruck wurde das meiste ungebundene Wasser verdunstet. Ferner weist das Behandeln des Einzeltextils bevorzugt weiterhin ein Trocknen des Einzeltextils auf. Dabei wird bevorzugt eine Durchströmung des Einzeltextils mit Luft ausgeführt.Treating the individual textile preferably includes washing the individual textile. Washing preferably involves a superficial cleaning of coarse dirt, so that the dirt does not settle in the fibers and close them over time, and a subsequent flow of the treatment agent through which fats and water-soluble substances are dissolved from the individual textile, whereby the Treatment agent has a detergent or cleaning agent in addition to water. Preferably, the treatment of the individual textile further includes rinsing, in which the treatment agent in the form of water and cleaning agent is rinsed out of the individual textile with water by flowing through it using only water. It is possible that a new cleaning step will take place. Air flow is optional so that some of the unbound water is blown out and water can therefore be saved when rinsing. If the overall pressure stagnated, most of the unbound water was evaporated. Furthermore, the treatment of the individual textile preferably also includes drying the individual textile. Air is preferably flowed through the individual textile.
Bevorzugt weist das Verfahren ein Durchführen einer Messung in einem einzeltextilfreien Bereich zum Messen eines Nullpunkt-Werts auf, wobei das Ermitteln einer Widerstandskennzahl ein Vergleichen des gemessenen Ist-Werts und des gemessenen Nullpunkt-Werts aufweist.The method preferably includes carrying out a measurement in an area free of individual textiles to measure a zero point value, wherein determining a resistance index involves comparing the measured actual value and the measured zero point value.
In einer bevorzugten Ausführungsform weist das Behandeln des Einzeltextils in Abhängigkeit von der ermittelten Widerstandskennzahl ein Behandeln des Einzeltextils mit dem Behandlungsmittel auf, so dass eine Soll-Widerstandskennzahl erreicht wird. Dadurch wird sichergestellt, dass die Behandlung des Einzeltextils eine effiziente Reinigung umfasst.In a preferred embodiment, the treatment of the individual textile, depending on the determined resistance index, includes treating the individual textile with the treatment agent, so that a target resistance index is achieved. This ensures that the treatment of the individual textile includes efficient cleaning.
Bevorzugt wird das Einzeltextil in ein Raster mit einer Vielzahl von Rasterelementen aufgeteilt, indem die Messeinheit entlang des Einzeltextils verfahren wird und zu jedem Rastelement einen individuellen Ist-Wert misst, während die Behandlungseinheit das Einzeltextil mit Wasser besprüht, so dass es von ihm durchströmt wird. Bevorzugt wird für jedes Rasterelement eine individuelle Widerstandskennzahl ermittelt und wird jedes Rasterelement mit einen Volumenstrom an Behandlungsmittel behandelt, der von einer Differenz zwischen der ihm zugeordneten ermittelten Widerstandskennzahl und einer ihm zugeordneten Soll-Widerstandskennzahl abhängt. Die Soll-Widerstandszahl ist beispielsweise eine Widerstandskennzahl, die bei dem sauberen Einzeltextil bereits ermittelt und gespeichert worden ist.The individual textile is preferably divided into a grid with a large number of grid elements by moving the measuring unit along the individual textile and measuring an individual actual value for each locking element, while the treatment unit sprays the individual textile with water so that it flows through it. Preferably, an individual resistance index is determined for each grid element and each grid element is treated with a volume flow of treatment agent, which depends on a difference between the determined resistance index assigned to it and a target resistance index assigned to it. The target resistance number is, for example, a resistance number that has already been determined and stored for the clean individual textile.
Wenn ein Nutzer ein Einzeltextil in die Vorrichtung eingebracht hat und die Vorrichtung gestartet hat, wird bevorzugt ein Scanvorgang bzw. eine Vermessung gestartet, der bzw. die die Ermittlung des Nullpunkt-Werts und Ist-Werts vorteilhaft für jedes Rasterelement und Berechnung der Widerstandskennzahl(en) aufweist, wobei optional eine Erkennung von Flecken und Applikationen mittels der Kamera realisiert wird. Anschließend werden die Ist-Daten als Soll-Daten abgespeichert, wenn es sich bei dem Einzeltextil um ein sauberes Einzeltextil handelt. Weiterhin kann eine Erkennung des Einzeltextils durch Erfassen seines QR-Codes oder NFT-Tags, wenn vorhanden, erfolgen.If a user has introduced an individual textile into the device and started the device, a scanning process or a measurement is preferably started, which advantageously determines the zero point value and actual value for each grid element and calculates the resistance index(es). ), optionally detecting stains and applications using the camera. The actual data is then saved as target data if the individual textile is a clean individual textile. Furthermore, the individual textile can be recognized by recording its QR code or NFT tag, if available.
Wenn nach der Vermessung erkannt wird, dass das Einzeltextil bereits gespeichert ist, werden bevorzugt folgende Schritte ausgeführt: Bevorzugt werden die Ist-Werte mit bereits gespeicherten Soll-Werten verglichen, wobei Flecken, Applikationen mittels Durchflusswiderstände der Rasterelemente erkannt werden. Bevorzugt wird automatisch ein Behandlungsprogramm auf Basis der identifizierten Textilart ausgeführt. Während des Waschens mit einem Reinigungsmittel wird bevorzugt eine intensivere Behandlung von Rasterelementen ausgeführt wird, in denen Flecken erkannt worden sind. An das Waschen schließt bevorzugt ein Spülen mit reinem Wasser an, wobei bevorzugt der Durchströmungswiderstand zur Reduzierung des Wassergehalts genutzt wird. Bevorzugt wird nach dem Spülen ein Trocknen ausgeführt, bei dem das Einzeltextil mit Luft durchströmt wird, bis eine Endfeuchte erreicht wird. Anschließend wird bevorzugt zur Kontrolle der Reinigung das Einzeltextil erneut mittels des Scanvorgangs vermessen. Anschließend wird bevorzugt eine Visualisierung durchgeführt, in der die Textildaten wie Textilart, Alter usw. erfasst und wiedergegeben werden.If it is recognized after the measurement that the individual textile has already been saved, the following steps are preferably carried out: The actual values are preferably compared with already saved target values, with stains and applications being recognized by means of flow resistance of the grid elements. A treatment program based on the identified textile type is preferably carried out automatically. During washing with a cleaning agent, a more intensive treatment of grid elements in which stains have been detected is preferably carried out. Washing is preferably followed by rinsing with pure water, with the flow resistance preferably being used to reduce the water content. Drying is preferably carried out after rinsing, in which air flows through the individual textile until a final moisture level is reached. The individual textile is then measured again using the scanning process, preferably to check cleaning. A visualization is then preferably carried out in which the textile data such as textile type, age, etc. are recorded and displayed.
Wenn nach der Vermessung erkannt wird, das Einzeltextil nicht gespeichert ist, werden bevorzugt folgende Schritte ausgeführt: Bevorzugt werden die Rasterelemente in Durchströmungscluster eingeteilt, wobei bevorzugt eine Identifizierung von Flecken ggf. mit Visualisierung an der Vorrichtung oder in einer App durchgeführt wird. Charakteristika wie Dicke, Dichte, Imprägnierung beeinflussen den Durchflusswiderstand, sodass eine Einteilung in Cluster vorteilhaft ist, um mögliche Standardbehandlungsprogramme für die jeweiligen Cluster anwenden zu können. Bevorzugt wird automatisch ein Behandlungsprogramm auf Basis der Durchströmungscluster ausgeführt. Während des Waschens mit einem Reinigungsmittel wird bevorzugt eine Reinigung mit Wiederholungsmessungen der Durchströmungswiderstande durchgeführt, wobei ein Fleck vorhanden ist, wenn sich die Widerstandskennzahl ändert. An das Waschen schließt bevorzugt ein Spülen mit reinem Wasser an, wobei bevorzugt der Durchströmungswiderstand zur Reduzierung des Wassergehalts genutzt wird. Bevorzugt wird nach dem Spülen ein Trocknen ausgeführt, bei dem das Einzeltextil mit Luft durchströmt wird, bis eine Endfeuchte erreicht wird. Anschließend wird bevorzugt zur Kontrolle der Reinigung das Einzeltextil erneut mittels des Scanvorgangs vermessen wird.If it is recognized after the measurement that the individual textile is not saved, the following steps are preferably carried out: The grid elements are preferably divided into flow clusters, with spots preferably being identified, possibly with visualization on the device or in an app. Characteristics such as thickness, density, impregnation influence flow resistance, so dividing into clusters is advantageous in order to be able to apply possible standard treatment programs for the respective clusters. A treatment program based on the flow clusters is preferably carried out automatically. During washing with a detergent, cleaning is preferably carried out with repeated measurements of the flow resistance, with a spot being present when the resistance index changes. Washing is preferably followed by rinsing with pure water, with the flow resistance preferably being used to reduce the water content. Drying is preferably carried out after rinsing, in which air flows through the individual textile until a final moisture level is reached. The individual textile is then preferably measured again using the scanning process to check the cleaning.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigt schematisch und nicht maßstabsgerecht
- Fig. 1
- eine skizzierte Vorderseitenansicht auf eine erfindungsgemäße Vorrichtung;
- Fig. 2
- eine skizzierte Rückseitenansicht der in
Fig. 1 gezeigten Vorrichtung; - Fig. 3
- eine skizzierte Seitenansicht der in
Fig. 1 gezeigten Vorrichtung; - Fig. 4
- eine skizzierte Darstellung eines Einzeltextils;
- Fig. 5
- eine skizzierte Darstellung eines weiteren Einzeltextils;
- Fig. 6
- eine skizzierte Darstellung eines noch weiteren Einzeltextils;
- Fig. 7
- ein Ablaufdiagramm eines erfindungsgemäßen Verfahrens;
- Fig. 8
- eine skizzierte Darstellung einer weiteren Variante der in
Fig. 1 gezeigten Vorrichtung; und - Fig. 9
- eine skizzierte Darstellung einer noch weiteren Variante der in
Fig. 1 gezeigten Vorrichtung.
- Fig. 1
- a sketched front view of a device according to the invention;
- Fig. 2
- a sketched rear view of the in
Fig. 1 device shown; - Fig. 3
- a sketched side view of the in
Fig. 1 device shown; - Fig. 4
- a sketched representation of an individual textile;
- Fig. 5
- a sketched representation of another individual textile;
- Fig. 6
- a sketched representation of yet another individual textile;
- Fig. 7
- a flowchart of a method according to the invention;
- Fig. 8
- a sketched representation of another variant of the in
Fig. 1 device shown; and - Fig. 9
- a sketched representation of yet another variant of the in
Fig. 1 device shown.
Bei Betrieb wird das Einzeltextil 6 vor einer Behandlung vermessen. Dazu werden folgende Schritte ausgeführt: Das Einzeltextil 6 mit einem Behandlungsmittel besprüht, sodass das Einzeltextil 6 von ihm durchströmt wird. Zudem wird bevorzugt ein Durchführen einer Messung in einem einzeltextilfreien Bereich zum Messen eines Nullpunkt-Werts ausgeführt. Ferner wird ein Messen eines Durchflusswiderstands des Einzeltextils 6, nachdem es mit Wasser durchströmt ist, um einen Ist-Wert zu messen ausgeführt. In Abhängigkeit des optional gemessenen Nullpunkt-Werts und des gemessenen Ist-Werts wird eine Widerstandskennzahl ermittelt. Im Anschluss an die Vermessung erfolgt das Behandeln des Einzeltextils 6 in Anhängigkeit von der ermittelten Widerstandskennzahl.During operation, the
- 11
- ZustandsgrößensensorState variable sensor
- 22
- weiterer Zustandsgrößensensoranother state variable sensor
- 33
- BehandlungskammerTreatment chamber
- 44
- AbsaugeinheitSuction unit
- 55
- StützeinheitSupport unit
- 66
- EinzeltextilSingle textile
- 77
- Türdoor
- 88th
- BehandlungseinheitTreatment unit
- 99
- HeizungHeating
- 1010
- Pumpepump
- 1111
- WasserbehälterWater container
- 1212
- Reinigungsmittel-BehälterCleaning agent container
- 1313
- DosierpumpeDosing pump
- 1414
- Absperrventil für FrischwasserzufuhrShut-off valve for fresh water supply
- 1515
- Mischbehälter mit HeizungMixing container with heating
- 1616
- Pumpepump
- 1717
- Filterfilter
- 1818
- Turbineturbine
- 1919
- Abscheiderseparator
- 2020
- Umschaltventil zum AbflussSwitching valve to the drain
- 2121
- Umschaltventilchangeover valve
- 2222
- LuftaustrittAir leakage
- 2323
- zusätzlicher Abscheideradditional separator
- 2626
- horizontale Verschiebunghorizontal shift
- 2727
- vertikale Verschiebungvertical displacement
- 2828
- AufhängeeinheitSuspension unit
- 2929
- RasterelementGrid element
- 3030
- Applikationapplication
- 3131
- Fleckspot
- 3838
- DrosselorganThrottle organ
- 3939
- VerdampferEvaporator
- 4040
- VerflüssigerCondenser
- 4141
- KühlluftgebläseCooling air fan
- 4242
- Kompressorcompressor
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE202205747 | 2022-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4343046A1 true EP4343046A1 (en) | 2024-03-27 |
Family
ID=85172380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23193339.1A Pending EP4343046A1 (en) | 2022-09-20 | 2023-08-25 | Device and method for treating a single textile |
Country Status (1)
Country | Link |
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EP (1) | EP4343046A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009057177A1 (en) * | 2007-10-31 | 2009-05-07 | Sergio Zaglio | Machine for cleaning, washing, drying and ironing clothes and garments |
DE102008039669A1 (en) * | 2008-08-26 | 2010-03-04 | Miele & Cie. Kg | Device for textile care of clothing articles, particularly shirts, blouses or jackets, has rack, on which clothing article is wound up, where nozzles are provided in work connection with rack |
WO2018159358A1 (en) * | 2017-03-03 | 2018-09-07 | パナソニックIpマネジメント株式会社 | Clothes washing device |
EP3473762A1 (en) | 2016-08-10 | 2019-04-24 | Samsung Electronics Co., Ltd. | Clothes treatment device |
CN110318233A (en) * | 2018-03-30 | 2019-10-11 | 青岛海尔洗衣机有限公司 | Automatic ironing clothes drying device and its control method |
-
2023
- 2023-08-25 EP EP23193339.1A patent/EP4343046A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009057177A1 (en) * | 2007-10-31 | 2009-05-07 | Sergio Zaglio | Machine for cleaning, washing, drying and ironing clothes and garments |
DE102008039669A1 (en) * | 2008-08-26 | 2010-03-04 | Miele & Cie. Kg | Device for textile care of clothing articles, particularly shirts, blouses or jackets, has rack, on which clothing article is wound up, where nozzles are provided in work connection with rack |
EP3473762A1 (en) | 2016-08-10 | 2019-04-24 | Samsung Electronics Co., Ltd. | Clothes treatment device |
WO2018159358A1 (en) * | 2017-03-03 | 2018-09-07 | パナソニックIpマネジメント株式会社 | Clothes washing device |
CN110318233A (en) * | 2018-03-30 | 2019-10-11 | 青岛海尔洗衣机有限公司 | Automatic ironing clothes drying device and its control method |
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