109results about How to "Improve laundry efficiency" patented technology

The invention discloses a detergent for a washing machine and an automatic disinfectant adding device. The automatic adding device comprises a washing machine water inlet valve, a solvent box and a washing machine sink component; the automatic adding device also comprises an automatic adding precise control device which is connected with the washing machine water inlet valve, the solvent box and the washing machine sink component through connecting pipelines respectively; the automatic adding precise control device is provided with a negative pressure suction port and a constant volume container; and a solvent in the solvent box is pumped into the constant volume container by negative pressure generated by inlet water of the washing machine sink component, and the quantitative solvent is flushed into the washing machine sink component by the inlet water of the automatic adding precise control device and further flows to a washing drum. The automatic adding device makes great contribution on the aspect of adding the detergent to the washing machine, can precisely add different detergents, can fully realize automatic addition by using the negative pressure generated by the inlet water, has a simple structure, realizes automation of the washing process, and improves the washing efficiency.

The invention discloses a washing machine capable of automatically putting a detergent and a control method thereof. The washing machine comprises a water inlet, a detergent container and a washing drum; two water inlet channels are arranged between the water inlet and the washing drum, and are respectively a main water inlet channel and a cleaning water channel; a constant volume container is arranged between the cleaning water channel and the washing drum, and is communicated with the detergent container; a Venturi tube is arranged in the main water inlet channel; by a Venturi effect principle, main water inlet flow changes narrow from wide, and the water inlet flow rate is improved, so that a relative vacuum area is formed on the rear side of the outlet of the Venturi tube; and the relative vacuum area is communicated with the constant volume container, so that the constant volume container generates negative pressure and the detergent in the detergent container communicated with the constant volume container is pumped into the constant volume container. On the premise of not influencing washing effect, the most reasonable amount of detergent is automatically added through the negative pressure generated by the flow, the washing machine is simple in structure, and the washing efficiency is improved.

The invention provides a color absorption sheet and manufacture and using methods of the color absorption sheet, wherein the color absorption sheet is capable of absorbing fugitive dye of clothes. The color absorption sheet comprises a cloth sheet which comprises an active solid cationic etherifying agent 2, 3-glycidyl trimethyl ammonium chloride (the weight accounts for 30wt %-60wt % of the weight of mucilage glue), caustic soda flakes (the weight accounts for 2wt %-6wt % of the weight of the mucilage glue) and the balance mucilage glue. The color absorption sheet solves the problem that deep color clothes and light color clothes cannot be washed together. Not only is the big problem of mixture washing of the clothes solved, but also energy sources such as water, electricity and washing powder are saved for the society. Time of a consumer is saved, washing efficiency is improved, and cost of washing the clothes is greatly reduced.

The invention relates to a control method of a washing machine, capable of dynamically detecting, recording and comparing water levels. The control method of the washing machine comprises the following steps of: entering a drainage process and comparing and judging an initial water level and an offsetting water level; selecting to end drainage or draining and timing while storing a water level value according to a judging result; detecting and recording the current water level when reaching a set water level comparison period in draining and timing; comparing the current water level with the former stored water level and judging whether the water level changes or not; and selecting a drainage fault alarm or selecting to continuously carry out the drainage process of the next period according to the judging result. Through the technical scheme, the invention can effectively judge the fault degree of the drainage system in time, facilitate users, saves time and improves the utilization rate of the washing machine.

The invention relates to a washing machine, in particular to a double-impeller multi-power automatic washing machine, comprising an outer tub, an inner tub, a big impeller and a small impeller which are coaxially arranged on the bottom of the inner tub, and a driving motor, wherein, the small impeller is coaxially arranged in the big impeller, wherein, the big impeller and the small impeller coaxially and reversely rotate while the washing machine operates; the big impeller and the small impeller high-speed rotate with the inner tub while the washing dewaters. The double-impeller multi-power automatic washing machine of the invention uses two impellers to replace an inner tub impeller to truly fulfill that the winding problem of washed clothes caused by rotary vortex is solved without reducing flow washing force; thereby washing efficiency and cleaning evenness are improved.

A washing and drying machine has an object to improve a drying efficiency of a laundry and reduce a drying time, and includes an outer drum; an inner drum rotated in this outer drum and having a substantially cylindrical shape to constitute a storage chamber therein; a takeout port which is constituted in one end surface of a cylinder of this inner drum in an axial direction and via which the laundry is to be taken or introduced; a plurality of through holes which are formed around a side surface of the cylinder of the inner drum and in the other end surface of the cylinder in the axial direction and from which water is discharged during the washing and through which circulation air for drying circulates during the drying; and a blowing regulation unit which blows the air for drying into the storage chamber from the side of one end or the other end of the cylinder of the inner drum in the axial direction and which allows the air to flow from the through holes on the other end side or from the one end side and which inhibits outflow of the air for drying from the other through holes.

The invention discloses an automatic putting system of a washer and the washer. The automatic putting system of the washer comprises a water box, a distribution box, washing addictive boxes, a negative pressure extraction mechanism and disposable putting boxes. A main water inlet pipe and washing addictive putting pipes are integrated on the water box, the distribution box is arranged in the waterbox, and a first installation part which is provided with one or more installation cavities and a second installation part which is provided with one or more installation cavities are arranged in thedistribution box; unilateral breathable structures and liquid outlets are formed in the washing addictive boxes, the washing addictive boxes are mounted in the installation cavities, when the washingaddictive boxes are communicated with the washing addictive putting pipes, the liquid outlets are opened, and when the washing addictive boxes are disconnected with the washing addictive putting pipes, the liquid outlets are closed; the negative pressure extraction mechanism comprises a Venturi tube which is arranged in the main water inlet pipe, and liquid in the washing addictive boxes is drawnout and put in a washing barrel through the washing addictive putting pipes under the negative pressure which is generated when water flows through an outlet of the Venturi tube; the disposable putting boxes are arranged in the second installation part. A user can replace the washing addictive boxes randomly and adopt different kinds of washing addictive aiming at different clothes each time, andthus the washing experience and efficiency are improved.

The invention discloses and specifically relates to a washing method and a washing machine automatically adding a washing agent; the washing machine comprises a water inlet valve, a washing agent automatic input system and a washing tub; a water inlet path with a venturi tube is arranged between the water inlet valve and the washing tub; when water flows into the washing machine, a negative pressure zone can be formed in the venturi tube throat under the venturi effect principle; the negative pressure zone is connected in a constant volume valve so as to form negative pressure in the constant volume valve, thus drawing the washing agent in a washing machine distributor connected with the constant volume valve to a constant volume unit; then water enters the constant volume valve through a negative pressure channel of the venturi tube, and flushes the washing agent from the constant volume valve to the washing tub. The washing method and machine can effectively solve the problems that an existing washing agent automatic adding device is complex in structure, poor in automatic input precision, and long in water inflow time.

The invention provides a laundry and dye absorbing integrated tablet. The laundry and dye absorbing integrated tablet comprises a dye absorbing piece, a fiber piece and a laundry piece, wherein the dye absorbing piece and the laundry piece are arranged on two sides of the fiber piece respectively. Compared with the conventional single laundry tablet or dye absorbing tablet, the laundry piece and the dye absorbing piece are mixed for use, and the laundry effect is improved; besides, plant essence is added to the components of the laundry piece, so that the laundry fragrance is improved, and the softening effect of laundry is improved by adding a softening agent. The dye absorbing range is enlarged by adding an active solid cationic etherifying agent and a fluorocarbon surfactant to the formula of the dye absorbing piece simultaneously, by adding coconut oil, the laundry capacity is improved, the laundry efficiency is improved, the laundry cost is reduced, and the effects of energy saving and emission reduction are realized.

The invention relates to a two-dimensional code self-help washing machine, comprising a sealed two-dimensional code control box body and a washing machine body, wherein a reading head in contact with the outside is arranged on the front side of the two-dimensional code box body, and is connected with a circuit board which is fixed on the rear side through an electric wire; a processor is arranged on the circuit board; a clearance for controlling a focus distance is formed between the reading head and the circuit board; the circuit in the two-dimensional code control box body is connected with the circuit in the washing machine body; and the two-dimensional code control box body is fixed on the washing machine body. The two-dimensional code self-help washing machine is convenient to use, the cost is reduced, the washing efficiency is improved, and the like.

The invention provides a washing machine inner barrel with a waterfall device and a pulsator washing machine. The pulsator washing machine comprises an inner barrel, a pulsator disposed at the bottom of the inner barrel and a waterfall spraying plate disposed on the inner side wall of the inner barrel. A vertical passage is formed between the waterfall spraying plate and the inner side wall of the inner barrel. A water inlet is reserved at the lower end of the vertical passage. A waterfall spraying opening is reserved at the upper end of the vertical passage. The pulsator washing machine is characterized in that a small pulsator mounting hole is reserved on the waterfall spraying plate below the waterfall spraying opening, a small pulsator is integrated with an impeller through a rotary shaft, the rotary shaft is transversely disposed in the small pulsator mounting hole, the small pulsator is located on the outer side of the waterfall spraying plate, the impeller is located in the vertical passage, the small pulsator can freely rotate along with the impeller, and a middle partition is vertically disposed below the impeller in the vertical passage so as to divide the lower portion of the vertical passage into a left water passage and a right water passage. By the aid of the waterfall device which is simple in structure and low in cost, multidirectional and multi-angle washing of clothes in upper middle of the inner barrel can be achieved, and washing degree of the washing machine is improved greatly.

The invention provides a multifunctional integrated washing machine and relates to a washing machine with washing tools such as vibrating and beating tools in fixed containers. The multifunctional integrated washing machine comprises a washing unit and a drying unit, wherein the washing unit and the drying unit are of a layered grillwork structure, one layer is of the washing unit and the layer adjacent to the washing unit is of the drying unit. The washing unit comprises a cloth-washing unit and a washing work area unit. The washing unit is of the layered grillwork structure, one layer is of the washing work area unit and the layer adjacent to the washing work area unit is of the cloth-washing unit and a water tank. The cloth-washing unit and the washing work area unit are mutually independent and separated in a sealed manner. The cloth-washing unit is of a dry-clean structure or washing structure, one side of the cloth-washing unit is next to the water tank, and the water tank is arranged below the washing work area unit closely. The multifunctional-integrated washing machine is provided with multiple washing tools in the fixed containers and is reasonable in space allocation.

The invention belongs to the field of washing machines, and particularly discloses a washing machine eccentricity detection method, including starting a dehydration spinning program, judging whether the eccentricity of an outer tub rotating at the current rotation speed is greater than or smaller than the impact eccentricity value when an acceleration sensor detects that the eccentricity value ofthe outer tub rotating at the current rotation speed is greater than the limit eccentricity value; if the eccentricity of the outer tub running at the current rotation speed is greater than the impacteccentricity, then determining whether to perform eccentricity correction or not; if the eccentricity of the outer tub running at the current rotation speed is smaller than the impact eccentricity, then judging whether to continue to spin or not. By the eccentricity detection method, regulation of the eccentricity not enough to cause tub impact or the accidental eccentricity can be reduced, spinning time for dehydration can be shortened, and washing efficiency can be improved.

The invention discloses a water inlet valve which comprises a valve. A water inlet and a water outlet are formed in the valve, a throttle channel is arranged in the valve, the water inlet and the water outlet can be communicated with each other via the throttle channel, and elastic elements for correspondingly adjusting the opening of the throttle channel along with pressure change of water flow at the water inlet are arranged at the throttle channel. The invention further discloses a washing machine with the water inlet valve. The water inlet valve and the washing machine have the advantagesthat the quantity of inlet water in water accommodating buckets of the washing machine can be controlled and regulated; the magnitude of the opening of the throttle channel can be adjusted by the aidof pressure difference of the water flow at the water inlet and water flow at the water outlet, accordingly, the water inlet valve and the washing machine have constant quantity of outlet water in a unit under total water pressures, water consumption of the washing machine can be reduced, and the washing efficiency can be enhanced.

The invention provides a washing machine with a classified washing function. The washing machine comprises a washing barrel (1) used for washing clothes, and clothes storage boxes (2) used for storingclothes to be washed and conveying the clothes to be washed into the washing barrel (1). The structure integrating the washing drum and the clothes storage box is adopted, the washing work and clothes delivery do not affect each other and can be separately conducted at the same time, different kinds of clothes can be put in at the same time, automatic taking or putting and successive classified washing are realized, the waiting time is saved, and the washing efficiency and washing hygiene are improved.

A novel-structure laundry machine that is capable of washing laundry using steam is disclosed. The laundry machine includes a machine body constituting the external appearance thereof, a drum mounted in the machine body for receiving laundry, a steam supply unit mounted in the machine body for generating steam, the steam supply unit being constructed to receive water for steam generation through the water inlet port exposed to the outside while the water inlet port communicates with one side of the machine body, and a primary steam supply part for supplying the steam generated in the steam supply unit into the drum.

The invention belongs to the technical field of washing machines, and specifically relates to a drum-type washing machine. The drum-type washing machine comprises a washing machine body and a washingmachine door body, wherein the washing machine body is provided with a drum, the opening part of the drum is arranged in the front of the washing machine body, the front of the washing machine body isprovided with a control panel, the inner surface of the washing machine door body is provided with an integral glass window which is tightly connected, the glass window corresponds to and is hermetically connected with the opening part of the drum, the washing machine door body is closed, and the front of the washing machine body is enabled to be integrally located at the inner side of the washing machine door body. The washing machine door body of the drum-type washing machine covers the whole front panel, so that the washing machine door body is avoided from protruding to the front of the washing machine, and the overall aesthetics of the washing machine is enabled to be improved. In addition, it is convenient for a user to open, and the user does not need to apply a great force, so that the drum-type washing machine is easy and convenient and good in applicability.

The invention discloses a washing tub and a washing machine. The washing tub comprises an outer tub and a washing tub capable of being inserted into the outer tub. The outer tub comprises an outer tub body, a balancing ring assembly fixed at the top end of the outer tub body and a return spring with a spring cover. The washing tub comprises a washing tub body, a stirrer, a tub cover and a movable lifting handle. A lug boss on the inner wall of the outer tub body can be matched with a groove on the outer wall of the washing tub body, bulges distributed on the inner side bottom surface of the outer tub body can be matched with a slot on the bottom of the washing tub body, so that the stability and reliability of a connection rotating process of the insertion-type washing tub can be ensured, the transmission noise is decreased, the strength and durability of a transmission structure are improved, the insertion process of the washing tub is simplified, and the assembling and disassembling are facilitated. The relatively indepent washing environment avoids the cross infection of bacteria in the washing process, the washing safety is ensured, and the improved washing tub is particularly suitable for being installed and used on a public washing machine.

The invention relates to the field of intelligent household electrical appliance control technology, in particular to an automatic washing machine external member and an application method thereof. The external member comprises a wireless module and at least one washing machine in which an operation main board is arranged. The wireless module comprises a wireless network card and a microprocessor. According to the invention, the wireless module directly receives data transmitted by a server; after being processed by the microprocessor, the data is transmitted to the washing machine operation main boards in a serial port manner; and then the operation main boards are allowed to control the washing machines to clean the clothes. The specific operation process comprise steps of firstly pasting a corresponding sticker on a washing machine; using a cell phone to scan a two-dimensional code on the sticker; realizing opening of the assigned washing machine after successive payment; and finally performing automatic cleaning for the clothes. All in all, the improved external member is proper in design, simple in structure, low in improvement cost and simple to operate and clothes washing efficiency is increased.