60results about "Dry-cleaning apparatus" patented technology

The clothing care machine includes: a cabinet; the first chamber is formed in the cabinet body; a first door configured to open or close the first chamber, the first door having a second chamber partitioned from the first chamber and configured to accommodate laundry; a second door rotatably coupled to the first door to open or close the second chamber; a switchable mirror provided on the second door and operable in a mirroring mode or a transparent mode; a local cleaning device which is provided inside the second chamber so as to locally wash the clothes accommodated in the second chamber, and which is capable of moving in the second chamber; and a control unit that controls the switchable mirror and the local washing device.

The present disclosure discloses a processing cabinet including four side walls surrounding a processing volume, a top, and a bottom, at least one side wall being openable and closable to allow access to the processing volume, a spraying device disposed inside the side wall facing the processing volume, the spraying device including a rail having at least one spray head movably attached to the rail, the spray head being movable along the rail and having two or more nozzles adapted to generate a liquid, gas, or mist processing agent, the rail being further guided by side rails arranged parallel to the side walls and movable between the top and bottom, and a means for hanging or supporting garments within the processing volume is provided.

This washing machine comprises: a storage tank that stores carbon dioxide; a washing tub that accommodates carbon dioxide discharged from the storage tank and laundry; a distillation tank that accommodates carbon dioxide discharged from the washing tub and vaporizes the received carbon dioxide; a compressor that compresses carbon dioxide discharged from the storage tank or carbon dioxide discharged from the distillation tank; and a pressure flow path connected to the washing tub so as to supply carbon dioxide pressurized by the compressor to the washing tub.

Method and arrangement for scouring fabric material using carbon dioxide, the method comprising the steps of: • - providing a fabric material (14) on a textile beam (12) in a treatment vessel (10) wherein the fabric material has one or more contaminants, for example a lubricant; • - introducing liquid carbon dioxide in the treatment vessel (10) via an opening (17), thereby dissolving at least a part of the contamination in the liquid carbon dioxide; • - expelling the liquid carbon dioxide from the treatment vessel (10) to a separator (20) provided downstream of and in fluid communication with the treatment vessel (10) using an expellant; and • - heating the liquid carbon dioxide in the separator (20) to a temperature above the boiling point of carbon dioxide and below the boiling point of the one or more contaminants, thereby creating gaseous carbon dioxide and a non-gaseous contaminant phase.

Provided is a washing machine including: a storage chamber configured to store carbon dioxide in a gaseous state; an additive container configured to store an additive; a mixing chamber configured to mix the carbon dioxide in the gaseous state supplied from the storage chamber with the additive supplied from the additive container and pressurize the carbon dioxide and the additive, which are mixed with each other, to generate a mixed solution in a liquid state; a washing chamber configured to wash laundry using the mixed solution supplied from the mixing chamber; and a distillation chamber configured to accommodate the mixed solution discharged from the washing chamber and vaporize the carbon dioxide from the mixed solution therein, wherein the additive lowers a vapor pressure of the mixed solution to maintain the mixed solution in a liquid state at pressures of 10 bar or less.

The utility model relates to the technical field of dry cleaning machines, and discloses a full-automatic totally-closed tetrachloroethylene dry cleaning machine which comprises a dry cleaning machine body, a controller is arranged on one side of the front face of the dry cleaning machine body, a roller is arranged in the dry cleaning machine body, and a machine door is hinged to the position, corresponding to the roller, of the front face of the dry cleaning machine body. Four groups of mounting grooves are formed in the dry cleaning machine body around the outer side of the roller in an array mode, mounting rails are fixedly mounted in the mounting grooves, and filters are detachably mounted in the mounting rails; according to the full-automatic totally-closed tetrachloroethylene dry cleaning machine, a straight rod is driven to slide outwards by pulling a pull handle, that is, an extrusion rod is driven by a connecting plate to approach and extrude an elastic plate, and then the elastic plate is extruded and deflected into a movable groove and moved out of a clamping groove, so that a limiting effect is not played any more, and at the moment, a sliding edge part can be pulled out of a mounting rail; therefore, the filter is convenient to disassemble, clean or replace.

A washing apparatus according to an embodiment of the present invention comprises: a washing unit for performing washing using, as a washing agent, a fluid other than water; and a cooling unit for vaporizing or condensing the washing agent, wherein the washing unit includes: a washing tub into which laundry is loaded; a distillation tank into which at least the liquid washing agent discharged from the washing tub flows; a washing compressor for discharging the gas inside the washing tub to the outside of the washing tub or discharging a gaseous washing agent inside the distillation tank to the outside of the distillation tank; and a washing path, which connects the washing tub, the distillation tank and the washing compressor so that the washing agent is circulated, and the cooling unit includes: a refrigerant compressor for compressing a refrigerant; a first heat exchanger which is disposed inside the distillation tank, and which has a function of vaporizing at least the liquid washing agent flowing into the distillation tank; a second heat exchanger; an expansion valve disposed between the first heat exchanger and the second heat exchanger so as to expand the refrigerant; and a refrigerant pipe, which connects the refrigerant compressor, the first heat exchanger, the expansion valve and the second heat exchanger so that the refrigerant is circulated.

Provided is a washing machine including: a storage chamber configured to store carbon dioxide in a gaseous state; an additive container configured to store an additive; a mixing chamber configured to mix the carbon dioxide in the gaseous state supplied from the storage chamber with the additive supplied from the additive container and pressurize the carbon dioxide and the additive, which are mixed with each other, to generate a mixed solution in a liquid state; a washing chamber configured to wash laundry using the mixed solution supplied from the mixing chamber; and a distillation chamber configured to accommodate the mixed solution discharged from the washing chamber and vaporize the carbon dioxide from the mixed solution therein, wherein the additive lowers a vapor pressure of the mixed solution to maintain the mixed solution in a liquid state at pressures of 10 bar or less.

A method for cleaning and decontaminating apparel includes placing the apparel into a pressurizable cleaning vessel. The cleaning vessel is filled with a solvent comprising a mixture selected from at least one of propylene glycol ether, water, organic acid and carbon dioxide. After the apparel has been in contact with the solvent for a first selected period of time, carbon dioxide gas under pressure is introduced into the cleaning vessel to carbonate the solvent. After appropriate agitation, at least a portion of the solvent is then removed from the cleaning vessel while under pressure. A rinsing solution, comprising liquid carbon dioxide and alcohol, is then introduced into the cleaning vessel under pressure. After a third selected period of time, the rinsing solution is removed from the cleaning vessel under pressure. Finally, the cleaning vessel is depressurized and the apparel is removed from the cleaning vessel.

The present invention relates to a laundry treating apparatus (1000) comprising a pressure vessel (200) configured for accommodating carbon dioxide therein, a storage tank (150) configured for storing carbon dioxide therein to supply carbon dioxide to the pressure vessel, a distillation tank (401) configured for storing carbon dioxide discharged from the pressure vessel (200) to remove foreign substances dissolved in carbon dioxide discharged from the pressure vessel (200), a gas supply pipe (690) configured for connecting the distillation tank (401) and the pressure vessel (200) to each other to supply gaseous carbon dioxide stored in the distillation tank (401) to the pressure vessel (200), a first supply pipe (621) configured for connecting a top of the storage tank (150) to the pressure vessel (200). And a second supply pipe (622) connected to a bottom of the storage tank (150) and the pressure vessel (200) to supply liquid carbon dioxide stored in the storage tank (150) to the pressure vessel (200). Wherein when the storage tank (150) and the pressure vessel (200) reach an equilibrium pressure, liquid carbon dioxide stored in the storage tank (150) is transferred to the pressure vessel (200) through the second supply pipe (622) by gravity.

The washing machine according to the present disclosure comprises: a storage chamber configured to store gaseous carbon dioxide; an additive container configured to store an additive; a mixing chamber configured to mix the gaseous carbon dioxide supplied from the storage chamber with the additive supplied from the additive container, and then pressurize to produce a liquid mixture; a washing chamber configured to wash laundry by using the mixture supplied from the mixing chamber; and a distillation chamber configured to receive the mixture discharged from the scrubbing chamber and evaporate carbon dioxide from the mixture within the distillation chamber, in which the additive can reduce the vapor pressure of the mixture such that the mixture remains in a liquid state at a pressure of 10 bar or less.

The present invention relates to a dry degreasing process, particularly for composite textile articles, especially work gloves, partially coated with mineral grease.According to the process, said articles are soaked with a first solvent comprising / consisting of a mixture of halogen-free alkanes, then an additive comprising or consisting of a mixture of halogen-free aliphatic hydrocarbons and / or at least one non-ionic and / or cationic surfactant is optionally sprayed onto said soaked articles, said articles are then wrung out, the liquid mixture resulting from wringing is distilled so as to separate at least said first solvent, the water used for the condensation of the distilled solvent is cooled and reused for the condensation of the solvent after distillation and / or the water used for distillation, which is therefore at a temperature higher than ambient temperature, is used to wash other textile articles with a detergent.

The present disclosure relates to a laundry treating apparatus including a pressure vessel for accommodating carbon dioxide therein, a storage tank for storing carbon dioxide therein to supply carbon dioxide to the pressure vessel, a distillation tank for storing carbon dioxide discharged from the pressure vessel to remove foreign substances dissolved in carbon dioxide discharged from the pressure vessel, and a gas supply pipe for connecting the distillation tank and the pressure vessel to each other to supply gaseous carbon dioxide stored in the distillation tank to the pressure vessel.

A washing machine includes a frame forming an appearance thereof, a washing chamber, a storage tank configured to store carbon dioxide to be supplied to the drum, a distillation chamber configured to separate contaminants dissolved in liquid carbon dioxide, an electronic unit in which an electric device is installed, and a configuration unit. The configuration unit includes a pipe through which carbon dioxide flows, a first compressor and a second compressor, each of which compresses the carbon dioxide discharged after washing was completed in the drum and enables the compressed carbon dioxide to flow into the storage tank, and an oil separator formed to separate oil from the carbon dioxide compressed in the first compressor and the second compressor.

The invention provides a pop-up structure which is combined with a shell of an electric appliance, the pop-up structure is in transmission connection with a container of the electric appliance, the pop-up structure comprises a plurality of stages of sleeves which are nested layer by layer and a piston, and a spring is arranged at the bottom end of each stage of sleeve and inside the sleeve; and when the pop-up structure is not extruded by the container, each stage of sleeve and the piston extend out under the driving of the plurality of springs, and the container is driven by the pop-up structure to pop out of the shell. The invention further provides an electric appliance adopting the pop-up structure. The pop-up structure is a multi-stage coaxial pop-up structure, the pop-up distance can be increased under the condition that the contraction size is small, a user does not need to manually pull out the container after pressing, and operation is convenient and fast.

The utility model relates to the technical field of dry cleaning machine accessories, and discloses a trap used in a dry cleaning machine, which comprises a three-way pipe shell, a drainage nozzle is fixedly arranged at the bottom of the three-way pipe shell, a fixing ring is fixedly arranged on the inner wall of the three-way pipe shell, one end of the three-way pipe shell is in threaded connection with a knob, and the other end of the three-way pipe shell is in threaded connection with a connecting rod. A filter plate is clamped between the knob and the fixing ring, an annular groove is formed in the left end of the filter plate, a groove is formed in the right end of the filter plate, and an inclined plane is formed in the top wall of the filter plate. A shaft rod is fixedly installed on the side face of the rotary knob, bristles arranged at equal intervals are installed on the outer side of the shaft rod, in the hot air drying process, airflow flows, hair can be intercepted by the bristles, meanwhile, when the rotary knob is detached, the rotary knob needs to be rotated, the bristles can be driven to rotate through rotation of the rotary knob, and then the filter plate can be cleaned through the bristles. Fluff on the filter plate can also be wound on the bristles, so that the aim of catching the hair is fulfilled.

To provide a composition for washing capable of reducing peculiar odor and reducing wrinkle formation in a fiber after washing.SOLUTION: The laundry composition according to the present invention comprises a solvent selected from the group consisting of solketal and derivatives thereof, and a scent, wherein the scent has a logP value of - 1.0 to 4.5, the washing device is characterized by comprising a washing section for washing fibers contained therein by being supplied with a solvent, a vapor recovery section for condensing a vapor phase discharged from the washing section and supplying the vapor phase to a solvent recovery section, and a solvent recovery section for recovering a liquid phase discharged from the washing section and supplying the liquid phase to a solvent supply section, wherein the solvent recovery section comprises a filter section for removing foreign matter from the solvent supplied from at least one of the vapor recovery section and the washing section, and a solvent storage section for storing the solvent supplied from the filter section.SELECTED DRAWING: Figure 2

The invention relates to the technical field of household appliances, in particular to a quick release structure of a filter element and a purification device. The quick release structure of the filter element comprises a first plug, a second plug and a third plug, a mounting hole is formed in the first plug, and the mounting hole penetrates through the side wall of the first plug in the thickness direction of the side wall of the first plug; a second plug; the first end of the second plug is used for being connected with the filter element, the second end of the second plug is inserted into the first channel, and a clamping groove is formed in the outer circumferential surface of the second plug; and the locking piece is movably arranged in the mounting hole. When the second plug is locked, the clamping groove and the mounting hole are oppositely arranged, the locking piece is clamped in the mounting hole and the clamping groove, the second plug is locked at the position due to the locking force from the locking piece, and when the locking piece moves outwards to be separated from the clamping groove, the locking force of the locking piece on the second plug disappears. And the second plug can freely move along the axial direction relative to the first plug, so that the second plug is separated from the first plug, and the filter element is disassembled.

A washing machine includes: a storage tank storing carbon dioxide; a tub configured to accommodate the carbon dioxide discharged from the storage tank and laundry; a distillation tank configured to accommodate the carbon dioxide discharged from the tub, the accommodated carbon dioxide to be vaporized in the distillation tank; a compressor configured to compress the carbon dioxide discharged from the storage tank or the carbon dioxide discharged from the distillation tank; and a pressurization flow path connected to the tub to supply carbon dioxide compressed by the compressor to the tub in a pressurization cycle of supplying carbon dioxide to the tub.

A washing machine includes a frame forming an appearance thereof, a washing chamber, a storage tank configured to store carbon dioxide to be supplied to the drum, a distillation chamber configured to separate contaminants dissolved in liquid carbon dioxide, an electronic unit in which an electric device is installed, and a configuration unit. The configuration unit includes a pipe through which carbon dioxide flows, a first compressor and a second compressor, each of which compresses the carbon dioxide discharged after washing was completed in the drum and enables the compressed carbon dioxide to flow into the storage tank, and an oil separator formed to separate oil from the carbon dioxide compressed in the first compressor and the second compressor.

A cleaning apparatus for cleaning textile products, protective gear and / or equipment is provided. The apparatus comprises a container for receiving said textile products, protective gear and / or equipment, and the container is adapted to receive a compressed gas, this compressed gas being the cleaning fluid. The compressed gas is in gaseous, liquid or supercritical liquid state. The apparatus further comprises a first and a second, mutually separated fluid system, which first fluid system comprises a first fluid conducting means in the container to heat the compressed gas in gaseous, liquid or supercritical liquid state in this container, the second fluid system comprising a second fluid conducting means in the container to cool the compressed gas in gaseous, liquid or supercritical liquid state in the container. Each of said fluid conducting means comprises a tubing having the shape of a helix positioned within the container.

The present disclosure relates to the technical field of household appliances, and in particular to a clothes treatment device, comprising: a clothes treatment portion, wherein the clothes treatment portion comprises a clothes treatment cavity, a clothes treatment agent inlet, a first recovery port and a second recovery port are provided on the clothes treatment cavity, the first recovery port is configured to recover a clothes treatment agent in a washing stage, and the second recovery port is configured to recover the clothes treatment agent in a drying stage; and a solvent treatment portion, wherein the solvent treatment portion comprises a liquid outlet and a third recovery port, the liquid outlet is communicated with the clothes treatment agent inlet by means of a liquid inlet pipe, and the third recovery port is communicated with the first recovery port and the second recovery port by means of recovery pipes, respectively. The clothes treatment agent in the washing stage and the clothes treatment agent in the drying stage are respectively recovered by means of the first recovery port and the second recovery port of an inner tub, so that waste liquid generated in the washing stage and waste liquid generated in the drying stage both enter the third recovery port of the solvent treatment portion by means of the recovery pipes, respectively, thereby avoiding leakage and waste of the waste liquid, and improving the recovery rate of the waste liquid.

The present disclosure relates to the technical field of household appliances, and relates in particular to a laundry treatment device and a solvent treatment section thereof. The solvent treatment section comprises: a housing provided with a cavity therein; a solvent tank disposed within the cavity; and a purification apparatus disposed within the cavity and in communication with the solvent tank, the purification apparatus being configured to filter a laundry treatment agent within the solvent tank. The solvent treatment section can achieve recovery and filtering processing of the laundry treatment agent, and the solvent tank and the purification apparatus are both disposed within the housing, resulting in a compact and reasonable layout and effectively reducing the size of the dry cleaning device. In addition, the solvent treatment section can be combined with a laundry treatment section to implement washing, liquid extraction, drying, and filtering and recovery of the laundry treatment agent, thereby achieving dry cleaning of laundry in a domestic setting.

This disclosure relates to a stain removal device. The stain removal device includes a brush housing. The stain removal device further includes at least one brush assembly enclosed within the brush housing. Each of the at least one brush assembly includes a cylindrical brush body and replaceable bristles covering the cylindrical brush body. The stain removal device further includes a cleansing solvent chamber in fluid communication with the brush housing via at least one dispensing slot. The cleansing solvent chamber is configured to store a cleansing solvent and dispense the cleansing solvent on the brush assembly through the at least one dispensing slot. The stain removal device further includes a washing slot in proximity to the at least one brush assembly. The washing slot is configured to receive a stained object. The stained object is in contact with corresponding replaceable bristles of the at least one brush assembly.

The invention relates to the technical field of clothes treatment, and provides clothes treatment equipment which comprises a clothes treatment cavity, a steam putting device, a fluid supply part and a steam generator. The steam putting device is used for putting fluid from the first fluid inlet and fluid from the second fluid inlet into the clothes processing cavity; the fluid supply part is communicated with the first fluid inlet; the steam generator is provided with a steam outlet, and the steam outlet is communicated with the second fluid inlet. The steam generated by the steam generator and the clothes care solution of the fluid supply part enter the clothes treatment cavity through the steam feeding device, the water mist content of the steam is increased, the ironing and wrinkle removing effects are improved, and the visualization effect is good. Moreover, the steam generator and the steam putting device can be used for putting the functional preparation, the putting path of the functional preparation can be simplified, parts for putting the functional preparation are reduced, the integration level and reliability are high, and the cost is low.