4613 results about "Laundry" patented technology

The invention relates to the technical field of Internet of Things, and discloses an Internet of Things-based campus self-service laundry equipment abnormity identification system, which comprises a user operation behavior alignment module, a dynamic time warping algorithm quantification behavior deviation degree and a first weight factor generation module, the multi-source state feature extraction module is used for extracting an equipment state matrix to generate a second weight factor in combination with vibration spectrum and motor current waveform analysis; the health degree fusion decision module dynamically distributes weights based on an entropy method, and calculates a health degree score to trigger equipment-level anomaly detection; the abnormal propagation topology modeling module constructs a fusion topological graph, dynamically distributes propagation weights in combination with a historical fault rate and a real-time load, and generates an abnormal propagation path probability graph; and the space-time early warning visualization module integrates the equipment position and the abnormal probability, multiple alarm levels are divided, and the risk distribution is dynamically displayed through the thermodynamic diagram layer, so that the detection precision and efficiency of abnormal identification of the campus self-service laundry equipment are remarkably improved.

The present disclosure relates to a laundry treating apparatus that generates steam to be supplied to hung laundry and steam to be supplied to an iron from a single heating part.

A laundry appliance including a cabinet, a tub, and a drum. The tub is positioned inside the cabinet. The tub includes a front tub wall having a front tub opening, a rear tub wall, and a tub sidewall that extends between the front tub wall and the rear tub wall. The drum is rotatably supported within the tub. The drum includes a front drum opening, a rear drum wall, a drum sidewall that extends between the front drum opening and the rear drum wall, and a laundry compartment positioned inside the drum that is accessible through the front drum opening. An air gap is positioned radially between the tub sidewall and the drum sidewall. At least one heating element is positioned on or in the tub sidewall to heat the tub sidewall and therefore air flowing through the air gap.

The present disclosure relates to a laundry treating apparatus that generates steam to be supplied to hung laundry and steam to be supplied to an iron in a single heating part.

The utility model is suitable for the technical field of household appliances, and provides a drying module and clothes processing equipment, the drying module comprises a base assembly and a moisture absorption and exhaust system, the base assembly comprises a base and an upper cover which are detachably connected, the base comprises a bottom plate and a first side plate arranged on the bottom plate, and the upper cover is connected with the end face of the first side plate; the moisture absorption and exhaust system comprises a moisture absorption and exhaust shell and a moisture absorption and exhaust part rotationally arranged in the moisture absorption and exhaust shell, at least one part of the moisture absorption and exhaust shell and the moisture absorption and exhaust part are arranged in the main drying air duct, and the rotating central axis of the moisture absorption and exhaust part is parallel to the air direction in the main drying air duct. At least part of the moisture absorption and exhaust part in the drying module is arranged in the main drying air duct, the rotating central axis is parallel to the wind direction of the main drying air duct, the drying module is high in wind passing efficiency and small in wind resistance, and a complex isolation sealing structure is not needed between the main drying air duct and the moisture absorption and exhaust system. The clothes processing equipment has the advantages of being high in drying speed and low in energy consumption.

A laundry treating apparatus includes a cabinet, a drum, a base, a motor, a supply duct, a heat exchange unit, a duct cover, duct sealing unit, and sealing mount part. The base includes the supply duct in fluid communication with the drum, the heat exchange unit provided in the supply duct and including first and second heat exchangers, the duct cover coupled to an upper portion of the supply duct and covering the first and second heat exchangers, the duct sealing unit disposed between the supply duct and the duct cover and configured to block air in the supply duct from leaking, and the sealing mount part provided on a surface of the duct cover and configured to receive the duct sealing unit. The sealing mount part includes first and second sealing mount parts that are in fluid communication with each other and integrally provided as one body.

The utility model provides a spray head unit and a clothes treating apparatus. The spray head unit comprises a mixing space and a water outlet, and the water outlet is formed in the wall face of the mixing space. A first water path and a second water path for conveying fluid are arranged in the nozzle unit. The fluid in the first water path and the fluid in the second water path converge in the mixing space, the mixed fluid in the mixing space is sprayed to a clothes processing cavity of the clothes processing equipment through the water outlet, and the fluid in the first water path is a detergent mixed solution. The water outlet end of the first water path and the water outlet end of the second water path are located in the spray head unit, the water outlet end of one of the first water path and the second water path is provided with a flow guide channel, and the flow guide channel is used for guiding fluid to the water outlet end of the other one. According to the spray head unit and the clothes treatment equipment, dissolution of the detergent can be promoted, and the cleaning effect is improved.

Devices, systems, and methods for autonomously shuffling a plurality of platters through a plurality of tiered folding bays are described. Each of the platters includes a platter coupling, and the plurality of tiered folding bays each include a bidirectionally driven receiving coupling, at least one of a sliding folding rod and blade, and a lifting mechanism configured to separate the platter coupling from the receiving coupling. The system includes a loading elevator for loading a platter and unfolded laundry article disposed thereon into a bay, and an unloading elevator for lowering a platter and a folded laundry article thereon to an unloading station for handing off to packing. A return conveyor returns each emptied platter to a repositioning station for receiving another spread laundry article for folding. The loading elevator, unloading elevator and each of the plurality of folding bays includes a pair of driven conveyors for transferring platters.

An agitator for use in a laundry treating appliance includes a barrel having an upper end and a lower end, configured to removably attach to an impeller mount, comprising a plurality of tabs extending radially outward from an exterior surface of the barrel, and a plurality of snaps, and a modular accessory configured to be selectively attachable to the barrel, the modular accessory defining exterior features to interact with laundry items, the modular accessory comprising an accessory body defining a hollow interior sized to receive the barrel, the accessory body having an open bottom, generally cylindrical sides, and an open top; a plurality of tab holders disposed on an inner surface of the accessory body, the tab holders positioned to receive the tabs of the barrel when the modular accessory is slid onto the barrel; and a plurality of snap locks disposed on the inner surface of the accessory body.

The present invention provides an improved laundry hamper that dehumidifies damp or wet clothing and reduces undesirable odors emanating from them. The invention is particularly useful for the storage and deodorizing of athletic or workout clothing after use and prior to laundering. The invention also provides a better way of organizing dirty laundry as compared to a traditional laundry hamper in which clothes are piled together.

A laundry treating apparatus is provided. The clothes treatment equipment comprises a clothes treatment cavity used for containing clothes to be treated and a detergent putting device. The detergent putting device comprises a mixing space, a water spraying opening, a first water path and a second water path, the first water path and the second water path are used for conveying fluid, the first water path is connected with a water source and the water inlet end of the mixing space, and the second water path is connected with the water source and the water inlet end of the mixing space; fluid of the first water path is a detergent mixed solution; fluid of the first water path and fluid of the second water path converge in the mixing space, and mixed fluid in the mixing space is sprayed to the clothes processing cavity through the water spraying opening. The mixing space is located in the laundry treatment chamber. According to the clothes treatment equipment, dissolution of the detergent can be effectively promoted, and the spraying effect when the detergent mixed solution enters the clothes treatment cavity is improved, so that the cleaning effect is improved.

A laundry treating apparatus is provided. The clothes treatment equipment comprises a clothes treatment cavity and a detergent feeding device. The clothes processing cavity is used for accommodating to-be-processed clothes; the detergent feeding device comprises a first water path and a second water path which are used for conveying fluid, the water inlet end of the first water path is connected with a water source, and the water inlet end of the second water path is connected with the water source. Fluid in the first water path is a detergent mixed solution; fluid of the first water path and fluid of the second water path intersect, and the intersection position is located in the clothes processing cavity. According to the clothes treatment equipment, dissolution of the detergent can be effectively promoted, and the spraying effect when the detergent mixed solution enters the clothes treatment cavity is improved, so that the cleaning effect is improved.

A laundry appliance includes a cabinet defining an opening. A drum is disposed within the cabinet and defines a processing space. A blower directs process air through an airflow path that includes the drum. A door is operably coupled to the cabinet. The door is operable to an open position that provides selective access through the opening and into the drum. A foreign particulate collector is operably coupled to the door. The foreign particulate collector includes a collection material configured to collect foreign particulates within the drum.

A laundry treating apparatus is provided. The clothes treating equipment comprises a barrel assembly, a door sealing ring, a spray head unit and a plurality of water paths. The door seal ring is arranged on the front side of the barrel assembly and provided with an air inlet and a plurality of mounting holes. The spray head unit comprises a shell part and a plurality of connector pipes which are connected with each other, the shell part is located on the radial inner side of the door seal ring, and the connector pipes penetrate through the corresponding mounting holes. The multiple water paths are connected with a water source and the corresponding connector pipes respectively, and the shell part is provided with at least one water spraying opening used for discharging fluid in the shell part. The end, away from the shell part, of each connector pipe extends in the direction close to the air inlet. According to the clothes processing equipment provided by the invention, the structural layout of the spray head unit and the periphery is relatively wide.

A foreign particulate removal assembly for a laundry appliance includes a cabinet and a drum that is disposed within the cabinet. The drum includes a humidity sensor. The foreign particulate removal assembly further includes a fluid emitting feature that is operably coupled to a fluid housing proximate the drum. The fluid emitting feature is configured to selectively dispense fluid into the drum. A controller is communicatively coupled with the fluid emitting feature. The controller is configured to activate the fluid emitting feature when the humidity sensor detects a predetermined wetness of clothing items disposed within the drum.

A laundry appliance includes an apron extending between a bottom end and a top end along the vertical direction and between a first side and a second side along the lateral direction, an apron extension positioned on the top end of the apron and defining a mechanical compartment; a cross brace extending along the lateral direction between the first side and the second side of the apron and securing a front end of the apron extension, wherein the cross brace defines one or more shoulder bolts, and a control panel mounted to the cross brace, the control panel defining one or more keyhole slots for engaging the one or more shoulder bolts on the cross brace when the control panel is in the installed position.

The utility model provides a clothes processing device. The clothes processing device comprises a clothes processing drum and a clothes processing drum, the automatic clothes putting device comprises a driving mechanism and a putting mechanism, the putting mechanism comprises a moving part and a sealing part, and the sealing part is used for bearing clothes and provided with a sealing profile which is matched with the clothes storing and taking opening and can seal the clothes storing and taking opening; wherein the moving part can be separated from or connected with the driving mechanism, when the moving part is disconnected from the driving mechanism, the sealing part can be driven to move, and when the moving part is connected with the driving mechanism, the driving mechanism can drive the moving part to turn over, so that the sealing part is matched with the clothes storing and taking opening and seals the clothes storing and taking opening. Or the sealing part is separated from the clothes storing and taking opening for storing and taking the clothes. According to the utility model, the putting operation of a user can be changed from putting into the inverted clothes processing drum through the side clothes access port to putting into the automatic clothes putting device from the upper part, so that the user does not need to stoop and squat when putting clothes.

Disclosed is a method for controlling a laundry treating apparatus including an efficiency increasing operation and an efficiency maintaining operation, wherein the efficiency increasing operation includes a first efficiency increasing operation, wherein the controller controls the first driver such that an RPM of the drum corresponds to a first drum RPM and controls the second driver such that an RPM of the fan corresponds to a first fan RPM to perform a first efficiency increasing process, and a second efficiency increasing operation, wherein, after the first efficiency increasing operation, the controller controls the first driver such that the RPM of the drum corresponds to the first drum RPM and controls the second driver such that the RPM of the fan corresponds to a second fan RPM higher than the first fan RPM to perform a second efficiency increasing process.

The application discloses a clothes processing device and a control method and device thereof, wherein a surface between at least two lifting ribs in a clothes processing barrel of the clothes processing device is a non-drainage channel structure, and the control method of the clothes processing device comprises the following steps: putting foam into the clothes processing barrel; determining whether a water level parameter outside the clothes processing barrel meets a preset condition, and controlling the clothes processing device to stop putting the foam into the clothes processing barrel when the water level parameter outside the clothes processing barrel meets the preset condition. Compared with the prior art, in the application, whether the water level parameter outside the clothes processing barrel meets the preset condition is detected during the process of putting the foam into the clothes processing barrel, so that the timing when the clothes are completely soaked can be accurately determined, and the clothes processing barrel is stopped from putting the foam after the clothes are completely soaked, so that the water saving effect is achieved.

A laundry treating apparatus is provided. The clothes treating equipment comprises a box body, a cylinder body assembly, a door sealing ring, a spray head unit and at least one water path. The box body is provided with a clothes putting opening, the barrel assembly is arranged in the box body, the door seal ring is located on the front side of the barrel assembly, and the spray head unit is arranged on the door seal ring. The spray head unit comprises a shell part, the shell part is provided with at least one cavity, at least one water inlet and at least one water spraying opening, and the cavity is communicated with the corresponding water inlet and the corresponding water spraying opening. The at least one waterway is connected with a water source and the at least one water inlet, and the water injection nozzles are used for discharging fluid in the corresponding cavities. The shell part comprises a first side wall, the first side wall faces the clothes putting opening, the surface, facing the clothes putting opening, of the first side wall is a continuous surface, and the water inlet and the water spraying opening are located in the other portions, except the first side wall, of the shell part. According to the clothes treating equipment, the water inlet and the water spraying opening are not easily observed by a user, and the appearance of the spray head unit can be improved.

A laundry treating apparatus includes a cabinet, a drum, a base, and a motor. The base is disposed under the drum and guides air circulating to the drum. The base includes an air circulating channel, a heat exchanger, a water collector body, a cleaning water channel, a pump, and a channel switching valve. The channel switching valve is connected to the pump and receives water from the pump and delivers the water to the cleaning water channel. The channel switching valve includes a water receiving portion connected to the pump and a connective portion connected to the water receiving portion and coupled to the air circulating channel to deliver the water to the cleaning water channel. The connective portion is disposed at a side of the air circulating channel. At least a portion of the connective portion is positioned lower than a top surface of the air circulating channel.

The invention relates to the technical field of integrated wall-mounted laundry closestools, and discloses a distributed multi-water-source cooperative control system based on an integrated wall-mounted laundry closestool, which comprises a multi-source water quality monitoring module, a flow dynamic distribution module, a cleaning strategy generation module, a pipeline deposition correction module and a water source switching optimization module. The multi-source water quality monitoring module acquires water quality parameters in real time and constructs a multi-layer evaluation topology, the flow dynamic distribution module performs pipeline modeling and pressure optimization, and the cleaning strategy generation module combines water quality and pressure information to generate a flushing framework and sorts the flushing framework. The pipeline deposition correction module corrects the deposition rate and balances pressure parameters, and the water source switching optimization module detects path deviation and feeds back iteration. The system realizes multi-source water quality accurate monitoring, flow dynamic distribution and cleaning strategy intelligent generation, improves the utilization efficiency of water resources, ensures stable operation of the system, and solves the problems of extensive water quality monitoring, static flow distribution, lack of intelligent cleaning strategy and the like of a traditional system.

The invention discloses a water inlet detection method of clothes washing equipment, a medium and the clothes washing equipment, and the clothes washing equipment comprises a water level detection sensor which is arranged at a designated position in a washing barrel and is used for detecting the water level frequency corresponding to the water level in the washing barrel; the float switch is arranged at a specified height in the washing bucket and is used for generating a corresponding water level indication signal according to whether the water level in the bucket reaches the specified height or not; the method comprises the following steps: when the clothes washing equipment controls a water inlet module to feed water, obtaining water inlet time, a water level frequency corresponding to a current water level in a barrel and a water level indication signal; when the water inlet time reaches the first time, judging whether the water level frequency reaches the first frequency or not; and when the water level frequency does not reach the first frequency, determining the water inlet abnormity type of the clothes washing equipment according to the water level indication signal and the change state of the water level frequency in at least the first time, thereby accurately and rapidly determining the reason of water inlet abnormity, and facilitating a user to know the current state of the clothes washing equipment.

A laundry treating apparatus and a control method for same are disclosed. A laundry treating apparatus according to an embodiment of the present invention comprises: a first treatment device arranged to perform a first course; a second treatment device arranged to perform a second course; and a screen output portion arranged to output one of a first screen, which displays information about the first treatment device, and a second screen, which displays information about the second treatment device. The screen output portion is arranged to output the first screen or the second screen having a higher priority.

The invention belongs to the technical field of clothes processing equipment, and particularly relates to double-drum clothes processing equipment and a drying method.The double-drum clothes processing equipment comprises a first clothes processing drum, a second clothes processing drum and an air duct system shared by the first clothes processing drum and the second clothes processing drum, and the air duct system comprises an air return and distribution air duct, a main drying air duct and an air inlet and distribution air duct which are sequentially connected; wherein the main drying air duct is arranged on the upper side of the first clothes processing drum and the upper side of the second clothes processing drum; a first air return opening and a second air return opening are formed in the air return and distribution air channel, a first air inlet and a second air inlet are formed in the air inlet and distribution air channel, an air return and distribution shifting piece is arranged in the air return and distribution air channel, and an air inlet and distribution shifting piece is arranged in the air inlet and distribution air channel. And the air volume in the first clothes processing drum and the air volume in the second clothes processing drum are adjusted through the air return and distribution shifting piece and the air inlet and distribution shifting piece. The double-drum clothes processing equipment has the advantages of being reasonable in structural design, high in drying energy efficiency, safe and reliable to use and convenient and fast to maintain.

A water-only laundry detergent sheet and preparation method thereof. The raw materials for preparing the laundry detergent sheet includes surfactant, water and additives. The laundry detergent sheet contains bubbles, and Plateau channels are formed between the bubbles, a volume proportion of the bubbles is 50-90%. The water-only laundry detergent sheet adjusts a volume proportion of bubbles, and the bubbles can increase a specific surface area of the laundry detergent sheet and enlarge a contact area with water. Plateau channels can be formed between the bubbles, and these Plateau channels have the effect of capillaries. When the laundry detergent sheet is placed in water, water can enter an interior of the laundry detergent sheet along the Plateau channels, thereby accelerating the dissolution of the laundry detergent sheet, thereby achieving a quick-dissolving effect under low temperature conditions, so that the laundry detergent sheet can better exert a decontamination effect.

The present invention provides an enzyme preparation for laundry detergent that can effectively improve the washing effect. The enzyme preparation for laundry detergent includes a protease component, a lipase component, and polyethylene glycol. The protease component includes a protease and a protease carrier for immobilizing the protease. The protease carrier includes a porous nanomaterial and polydopamine formed on the surface of the porous nanomaterial. The lipase component includes a lipase and sodium polyoxyalkylene sulfosuccinate. In the enzyme preparation for laundry detergent provided in this solution, the protease and the lipase can maintain good activity for a long time. Therefore, when the enzyme preparation for laundry detergent provided in this solution is applied to the preparation of laundry detergent, the washing effect of the laundry detergent can be effectively improved.

The invention relates to an apparatus for drying and / or washing laundry, the apparatus comprising: —an outer casing (12) having an opening (14) for loading the laundry; —a drum (16) located inside the casing (12) and being rotatably movable on an axis (A), said drum (16) having an inner cavity (18) connected to the loading opening (14) and being configured to receive the laundry; —a door (22) for closing the loading opening (14); and —at least one autonomous fire extinguishing device (30), said device (30) having at least one element made of a thermoplastic fusible material and an inner space (34) containing an extinguishing fluid intended to be released when the element melts under the effect of the heat generated by a fire or fire outbreak, characterised in that the extinguishing device (30) is located at least partially inside the cavity (18).

The present invention relates to a solid laundry composition. More particularly it relates to a solid laundry composition which provides improved fragrance perception. It is desired to provide solid laundry composition which provides improved fragrance intensity on wet fabrics, also preferably on both wet fabrics and post drying the fabrics. The present inventors have found that when a solid laundry composition has a surfactant system comprising alkyl aryl sulphonate surfactant and an amino acid-based surfactant in combination with specific chelating agents it provides for surprisingly higher fragrance intensity, preferably on wet fabrics, more preferably both on the wet fabrics and after drying the fabrics. It was also found that the composition according to the first aspect of the present invention provides for reducing / removing the malodour producing soil from the fabrics.

A laundry composition and a preparation method therefor are provided, relating to the field of household necessities. The laundry composition includes a wrapping material, a functional material enveloped in the wrapping material, and an adhesive for bonding the wrapping material; the wrapping material is a film-forming material with laundry function; the functional material is selected from one or more of a softening particle, a fragrant particle, an active oxygen particle, and an enzyme preparation. By enveloping the functional material in the wrapping material with a detergent function, the laundry composition has integrated functions of cleaning, decontamination, pliancy, and fragrance-retaining. Furthermore, since the granular softening particle, a granular fragrant particle, a granular active oxygen particle, and a granular enzyme preparation are not directly added in the wrapping material, even if the wrapping material is formed by high-temperature drying, the functional materials will not fail.