295results about How to "Shorten washing time" patented technology

A drum type washing machine in which wash water and laundry contained in a rotating tub are heated by steam supplied into the rotating tub, so as to rapidly increase the temperature of the wash water and laundry, thereby being capable of reducing the total wash time while reducing the amount of wash water to be used, and reducing the consumption of energy caused by heating of the wash water. The washing machine includes a steam generating unit for heating water supplied thereto, thereby generating steam, and a control unit for rotating the rotating tub at a high speed to cause the laundry contained in the rotating tub to be in constant contact with an inner peripheral surface of the rotating tub without falling down, by virtue of a centrifugal force generated during the rotation of the rotating tub, the control unit supplying the steam from the steam generating unit into the rotating tub during the high-speed rotation of the rotating tub, to increase the internal temperature of the rotating tub and the temperature of the laundry.

A washing machine having a steam generating device for directly heating wash water to generate optimum steam, and a method for controlling the same are provided. The method includes sensing a temperature of the steam generating device; controlling water supply means according to the temperature of the steam generating device such that wash water is supplied to the steam generating device; and controlling a quantity of wash water supplied from the water supply means. Further, the steam is supplied so as to rapidly soak laundry, thereby shortening overall washing time, and reducing energy consumption. Also, the steam is sprayed onto the laundry to provide sterilizing effects. Soaking effects of the laundry are improved, as well, so as to increase washing efficiency and eliminate wrinkling.

A washing machine in which steam and hot water are supplied to heat wash water. The washing machine includes a water tub for containing wash water, a steam generating unit for heating water supplied thereto, thereby generating steam, a water supply unit for supplying water into the water tub and the steam generating unit, a steam supply unit for supplying the steam generated from the steam generating unit into the water tub, and a hot water supply unit for supplying hot water from the steam generating unit into the water tub. In the washing machine, the temperature of wash water can be rapidly increased in accordance with steam and hot water supplied into the water tub. Accordingly, it is possible to reduce the overall wash time while reducing the amount of wash water to be used. The energy consumed to heat the wash water can also be reduced.

The invention discloses a filtering system for a dishwasher, comprising an inner bag of a dishwasher, a water cup, a first channel connected with the water cup of the dishwasher and a drainage pump arranged on the first channel. A self-cleaning filtering residue removing device also comprises a filtering cavity; a filtering net is arranged in the filtering cavity; the filtering cavity is divided into a first cavity body and a second cavity body by the filtering net; the first cavity body is connected with the other end of the first channel; the second cavity body is connected with the inner bag of the dishwasher by the second channel; the first cavity body is also connected with a drainage pipe and the drainage pipe is provided with a drainage valve. The drainage pump is used for making washing water forcibly participate an individual filtering circulation system, thereby performing the cleaning and filtering function on the washing water; and simultaneously, food residues are collected and discharged, thereby enhancing the washing efficiency of the dishwasher, reducing the washing water and saving the washing time. The provided filtering residue removing device also has the function for automatically cleaning the filtering net.

The invention discloses a dish washing machine and a control method thereof. The dish washing machine comprises a body, an inner container arranged in the body, a drying fan arranged in the body, a first detection unit used for detecting the environment temperature outside the inner container, a second detection unit for detecting the temperature and humidity of space of the inner container, and a control unit used for calculating the dew point temperature of the space of the inner container according to the temperature and humidity of the space of the inner container and controlling the drying fan according to the dew point temperature and the environment temperature outside the inner container when the dish washing machine gets into a dish drying storage stage. Thus, after washing is completed, the drying fan is controlled according to the environment temperature outside the inner container and the dew point temperature of the space of the inner container to carry out drying storage on dishes. The problem of re-contamination caused by the fact that the dishes are not taken out in time is effectively solved, and meanwhile the whole washing time of the dishes can be effectively shortened.

An industrial vehicle wash system comprises a wash area receiving the vehicle and a separate control area receiving an operator. A plurality of wash modules are supported in the wash are to direct respective jets of wash fluid onto the vehicle. A controller varies orientation of the wash modules according to respective wash patterns. Cameras associated with the wash modules provide a visual display of the vehicle being washed to the operator in the control area. Using an operator input in the control area, the operator can interrupt the wash pattern of one wash module to provide additional washing to one area of the vehicle under manual operator control while the other wash modules continue to wash the vehicle according to the respective wash patterns thereof. The interrupted wash pattern can be resumed upon completion of the additional washing.

The invention discloses a washing machine and a washing control method thereof. The water inlet of the washing machine is communicated with a spray nozzle provided with a plurality of water outlets by a spraying inlet tube; the spraying inlet tube is connected with a flow regulating valve and a spraying water inlet electronic control valve in series; a time delay controller is connected on the output end of a water outlet electronic control valve by the program controller of the washing machine; and the output end of the time delay controller is connected with the spraying water inlet electronic control valve. The dehydration control method of the washing machine comprises: in the steps of washing dehydration and rinsing dehydration, spraying clean water to the inner wall and the bottom of the dehydration bucket of the washing machine. Compared with the fully automatic washing machine in the prior art, the washing machine and the washing control method thereof can be used for solving the problems that the fully automatic washing machine wastes more water, electricity and time when clothes are washed.

An integrative machine with functions of vegetable washing, dish washing and disinfection solves the problems of repeated expenditure and large occupied area of the prior separated vegetable washing machine and dish washing machine. The integrative machine is characterized in that two buckles are arranged on the left side of the upper end of a moving basket bracket; two pins are respectively arranged on the front and the rear sides of the left end of the moving basket bracket; an exhaust fan is fixed on the upper part of a housing and is communicated with a sealed chamber; the air inlet of a one-way air discharge door is fixed on the air outlet of the exhaust fan; and the air outlet of the one-way air discharge door is connected with an exhaust pipe. The fruits and vegetables can be washed by swaying and rotating the basket for the first time and then by swaying and sprinkling the basket for the second time. Water droplets on the washed dishes can be blown off by the fan, and the dished can be dried by a FIR drying device. No dead corners are present for the UV rays and the ejected water flow due to the swaying of the dish washing basket.

A heating apparatus of a washing machine comprises: a steam generator for generating steam; and a spray nozzle for spraying steam generated from the steam generator into a tub, in which a water level sensor for detecting a level of water supplied for steam generation step by step is mounted at the steam generator. According to this, an entire size of the washing machine is reduced, an amount of washing water is reduced, and a water level inside the steam generator is detected more accurately, thereby enhancing a performance of the heating apparatus.

The invention provides an eccentricity detection method for a washing machine. The method comprises the following steps: S1, entering a washing procedure; S2, reading the value of an acceleration sensor to obtain an inclination angle of a corresponding outer drum; S3, judging whether the inclination angle of the outer drum is greater than a preset value; S4, if the judgment result is yes, controlling a motor to perform a certain period of time of eccentric treatment, then returning to S3, and if the judgment result is no, entering next step; S5, judging whether the washing time is ended; and S6, if the judgment result is yes, detecting and correcting the inclination angle and then ending the washing procedure, and if the judgment result is no, returning to S2. The method provides an active detection mode, namely whether the washing machine is eccentric during washing and bleaching is detected by utilizing the acceleration sensor, and the corresponding eccentric treatment is performed if the washing machine is eccentric, so that a drum collision phenomenon caused by high eccentricity during dewatering in the washing machine is avoided, and the service life of the washing machine is prolonged.

An object of the present invention is to provide a cell culture support making the detachment of a cell sheet easy as well as enabling the formation of a uniform cell sheet. The present invention relates to a method for manufacturing a cell culture support having a temperature responsive polymer immobilized onto the surface thereof via covalent bonding, the method including a coating step in which a composition including a monomer that can form the polymer by polymerization by radiation irradiation, an organic solvent and, in some cases, a prepolymer formed by polymerization of the monomer is coated onto the substrate having a surface containing a material which can be covalently bonded to the temperature responsive polymer by radiation irradiation to form a film on the surface of the substrate, a radiation irradiation step in which a polymerization reaction and a binding reaction between the substrate surface and the temperature responsive polymer are allowed to proceed by irradiating radiation to the film, and a drying step to dry the film.

A washing mode of washer is characterized by that an axially reciprocating pressure disc is arranged in a washing drum for generating both bidirectionally rotary water stream and axially reciprocating pressure water stream to flush, beat and press the object to be washed. A full-automatic washer with said washing mode is composed of an external drum, an internal drum, a speed reducer or speed-reducing clutch with output axle and axle sleeve, a waving wheel or bottom plate, and an axially reciprocating pressure disc unit in said internal drum.

A dual washing machine includes a general type tub and a drum type tub in a main body and/or case. The drum type tubis at or in a lower portion of the main body and/or case, and the general type is at or in an upper portion of the main body and/or case.

The invention discloses a process for preparing crystal seed used for rutile type titanium dioxide production which comprises the steps of alkali boiling reaction, dilution and hydrolytic decomposition, scouring edulcoration, neutralization with acids, acid solution, and cooling down, wherein the alkali-titanium ratio in the alkali boiling reaction is 1.7:1-1.9:1, and the scouring edulcoration is conducted with a press filtration mode.

The present invention relates to a washing machine, in particular to a surge washing machine and a surge washing method thereof, which is realized in a dual-power surge washing machine with ribs arranged on a wave wheel and the upper part of an internal barrel wall. The present invention is characterized in that in the process of washing or rinsing, the ribs are utilized to form a current in a certain direction and at the same time are ordered to rotate reversely to form a surge in the direction vertical with the current direction, which is repeated for several times; wherein, the movement of the wave wheel with a plurality of ribs forms a plurality of vertical axial surges and the ribs on the upper part of the internal barrel wall form radial surges in the upper current layer, so that the clothes repeatedly rush upwards, drop downwards and rotate due to the vertical axial surges and at the same time are washed by radial surges in the process of repeated rush, drop and rotation. The present invention has the advantages that the washing time is shortened from 1/2 to 2/3; in the washing process, no twist is formed and the knot of washed clothes can be unbuckled.

The invention discloses a double-flow-mode fuel oil ground pre-washing method and device thereof. The double-flow-mode fuel oil ground pre-washing method comprises the following steps of: performing inertia treatment on fuel oil in an oil tank of a fuelling vehicle by using nitrogen-rich gas generated by a nitrogen-rich gas generating device, wherein the nitrogen-rich gas generating device comprises more than two nitrogen-rich gas generators, and the nitrogen-rich gas outlets of the nitrogen-rich gas generators are connected in series or in parallel or in series and parallel by switching bypass control valves respectively; and during inertia treatment on fuel oil, switching corresponding bypass control valves to make the flow and the purity of nitrogen-rich gas output by the nitrogen-rich gas generating device meet the practical requirements of inertia treatment, and arranging a suction pump at the nitrogen-rich gas outlet of each nitrogen-rich gas generator respectively. Due to the adoption of the method and the device, the contradictory relation between the flow and purity of nitrogen-rich gas generated by the nitrogen-rich gas generators in a decompressed washing process is coordinated, the separating effect of a separating film is optimized, the requirement of lower oxygen content in fuel oil at the end of washing is met, and washing time is reduced.

In a control method of a washing machine, a primary nephelometric turbidity unit (NTU) of washing water is sensed (S160) before a washing course is started in a washing cycle, a second NTU is sensed (S160) based on the primary NTU (N1), and a washing time, an amount of washing agent, and/or a number of times (S200, S210, S220) of rinsing are varied based on a difference value between the primary NTU (N1) and the secondary NTU, thereby improving washing performance and washing efficiency.