Panel heating device for heating water in tank for washing solution, washing machine and method of panel heating device manufacture

FIELD: heating system.

SUBSTANCE: invention relates to a panel heating device (6) for heating water in a washing machine washing solution (4) tank (1) comprising a small thickness carrier plate (7) connected to a washing solution tank (4) and an electric heating element (12) for generating heat, made in the form of a conductive path (13). Heat is transferred to the water through the carrier plate (7). An intermediate layer (10) the thermal conductivity of which is greater than the thermal conductivity of the carrier plate (7) is located between the electric heating element (12) and the carrier plate (7). Intermediate layer (10) is used to distribute the heat.

EFFECT: heat interchange increase.

14 cl, 2 dwg

 



 

Same patents:

FIELD: personal use articles.

SUBSTANCE: invention relates to washing machines that heat water. The objective is reduction of energy consumption during washing, enhancing safety for people as may be around and extension of sewage service life; this objective arises during development and creation of cost-efficient and safe washing machines. The washing machine consists of tanks 1i, i=1,…,3, solenoid-operated valves 2i, i=1,…,6, and pumps 3i, i=1,…,2.

EFFECT: proposed invention is aimed at solution of the objective consisting reduction of energy consumption during washing, enhancing safety for people as may be around and extension of sewage service life.

1 dwg

FIELD: textiles, paper.

SUBSTANCE: machine comprises a tank (3) for containing the washing fluid (4), electrical resistance (1) for heating the washing fluid (4), the sensor (5) of temperature for measurement of the washing fluid (4) temperature. Resistance (1) and the sensor (5) of temperature are in a state of heat exchange due to conduction, and the resistance (1) when installed in the machine is located in a plane that is tilted relative to the surface of the washing fluid. This invention also relates to a method of determining if the resistance protrudes of the washing fluid or submerged into the washing fluid, and a method for removal of lime deposits (17) from the electrical resistance (1) made with the ability to heat the washing fluid (4) in the washing machine (2).

EFFECT: increased operational reliability.

14 cl, 16 dwg

FIELD: textiles, paper.

SUBSTANCE: washing machine comprises a rotating tank for placing the laundry, a heating channel forming a channel for feeding the hot air into the rotating tank, a heater mounted in the heating channel, and a steam generating element which is heated by the heater for generating steam fed to the rotating tank. The steam generating element comprises an element which is heated by contact with the heater. The element is a tubular element having an outer surface in contact with the heater and a hollow part for steam generation formed in it. The element can be a steam-generating plate one surface of which is in contact with the heater. A washing machine is proposed that can generate hot air and steam to feed into the rotating tank with use of a single heater.

EFFECT: preventing damage to the elements near the steam generator under the action of high-grade heat transferred by the steam generator.

28 cl, 12 dwg

FIELD: textile industry.

SUBSTANCE: machine for laundry processing includes a housing, the first compartment for laundry processing, made with the ability to accommodate the clothes, the second compartment for laundry processing, made with the ability to accommodate the laundry, and a partition dividing the interior space of the housing to the first compartment for laundry processing and the second compartment for laundry processing. The machine for laundry processing includes a device for air supply made with the possibility of air supply into the second compartment for laundry processing. The device for air supply includes a fan, a heating portion, the first sensor for measuring the temperature of air supplied by the air supply device, and a control part that regulates the temperature of air supplied for it to be within the specified range.

EFFECT: increased efficiency of washing laundry.

33 cl, 15 dwg

Washing machine // 2460833

FIELD: textiles, paper.

SUBSTANCE: washing machine comprises housing with a top flap, combined with an activator conical or spherical in shape. In the housing the tank for the laundry is installed. Along the edges of the upper circumference surface of the activator the stops of its rotation are mounted, one of which is higher than the others. Between the lid and the activator the spring is placed, which one end is attached to the axis of rotation of the activator and the other end is attached at the same horizontal level as the first end, to the higher stop. The axis of rotation of the activator is connected to the removable handle of rotation, while on the side of the lid the closed groove is made into which a plate clamp is inserted. On the axis of rotation of the activator, under the spring the connector is mounted, consisting of two washers which are perpendicular to the axis, spring-loaded on the top, in contact with each other, which counter surfaces have teeth.

EFFECT: possibility to use for washing, rinsing the clothes in the field conditions, where there is no electricity or the electricity is temporarily absent.

1 cl, 5 dwg

FIELD: electricity.

SUBSTANCE: household electric appliance (1) has operating mode of textile treatment with steam. When active program of hot steam textile treatment is interrupted at least one measure will be taken to protect household electric appliance (1). Measure represents at least one warning signal to attract user's attention to hot steam inside chamber of textile treatment or steam output from chamber with textile products. Household electric appliance (1) contains control device and memory purposed for storage of at least one program of textile treatment with hot steam, at that control device can implement the method described in this invention.

EFFECT: higher safety of household appliance use.

24 cl, 3 dwg

FIELD: electricity.

SUBSTANCE: front- and vertical-loading household washing machine comprises of perforated rotary drum; tank in-built into the body of the washing machine and containing the above drum; controlled drive for rotation of the above drum and selective controlled heating device for heating of liquid in drum. Controlled heating device contains at least one induction coil located outside of the tank. Washing machine has metal screen connected to induction coil for heating of the selected part of drum. Induction coil has specific orientation to provide maximum emission of electromagnetic field directed towards drum. Induction coil is preferably to be located in the lower part of washing machine below the tank. Washing machine is equipped with control device able to activate the above induction coil during final centrifuging stage in washing cycle and after it.

EFFECT: reduction of power consumption by washing machine.

13 cl, 2 dwg

FIELD: machine building.

SUBSTANCE: washing machine comprises housing accommodating steam generator arranged there inside. Said steam generator comprises water chamber. Said water chamber incorporates water heater and steam chamber to accumulate steam generated as water is heated. Vertical water chamber length exceeds horizontal length. Steam chamber horizontal length exceeds water chamber horizontal length. Hear is arranged vertically in water chamber.

EFFECT: higher operating performances, ease of steam generator mounting in washing machine.

18 cl, 14 dwg

Washing machine // 2401346

FIELD: textile industry.

SUBSTANCE: washing machine for washing and cleaning of clothes using water comprises vessel, tank arranged in vessel, drum, which rotates inside tank and where clothes to be washed are placed, and engine, which provides for rotation of drum. Washing machine also comprises heat exchanger, which exchanges heat with engine and provides for required water for any of washing program cycles. Water shall be taken at earlier stage and is heated by means of heat generated by engine. Heat exchanger is connected to tank by one end to transfer heated water into tank in according cycle. Heat generated by engine, which puts drum in motion, is used to heat water inside heat exchanger.

EFFECT: creation of washing machine providing for energy saving, in which temperature of water for washing will be increasing as a result of heat application from motive circuit.

16 cl, 3 dwg

FIELD: heating.

SUBSTANCE: invention refers to heating device of appliance with water conduit for operation on running and/or contaminated water, namely for electric household appliances, such as washing or dishwashing machine; at that, heating device has at least one heating element, and this heating element is located on or in water conduit; at that, water conduit wall has the hole in the heater zone and conductivity metre is also provided, which is installed so that it is in the zone of that hole or protrudes through the hole inside water conduit.

EFFECT: invention allows optimising the need for washing liquids owing to improved measuring devices of water and time saving.

18 cl, 3 dwg

FIELD: personal effects.

SUBSTANCE: evaporative unit for washing machine consists of a body with water storage area, heater located inside machine body to heat water and circuit breaker preventing overheating. Temperature sensor is located close to the second end of heater opposite to the first end. Sensor measures temperature at the second end of heater. According to option 2 of invention, heater is inclined so that the end area where circuit breaker in installed is above opposite end. If evaporative unit is installed in washing machine with inclination, one heater end where circuit breaker is installed is above opposite heater end.

EFFECT: prevention of inflammation and body deformation due to heater overheating.

9 cl, 12 dwg

FIELD: textile fabrics; washing.

SUBSTANCE: washing machine with steam generator that selectively supplies steam to drum contains element of washing mode selection for user selection of mode with application of steam; display device for display of the fact whether mode with steam application has been selected; control device for regulation of supply to tank or drum of such amount of steam, which corresponds to set mode, if the mode set uses steam. Washing machine in other version contains element of mode selection for user selection of washing mode; element of steam selection for user selection of steam application in selected mode; control device for control of steam generator on the basis of information about set mode from element of mode selection and signal of steam setting from element of steam selection.

EFFECT: higher convenience of washing machine usage by user and increase of washing efficiency, elimination of violations of normal operation of steam generator.

5 dwg

FIELD: mechanics.

SUBSTANCE: steam generator of washing or drying machine comprises housing to keep water intended for steam generation and separate-type water level pickup. The latter comprises common electrode assembly built in the said housing and including common electrode and common electrode mount. It comprises also the first water level electrode assembly made up of the first water level electrode and its mount. Aforesaid assembly is separated from the common electrode assembly and fitted into the housing. The common electrode assembly additionally incorporates the second water level electrode.

EFFECT: elimination of improper operation caused by connection of electrodes due to ingress of water into electrodes leadouts.

6 cl, 5 dwg

FIELD: mechanics.

SUBSTANCE: invention relates to drum-type washing machines and steam generator that facilitates linen washing and drying, eliminates folds and sterilises linen. Proposed steam generator incorporates steam-generator assembly with water feed inlet and water outlet arranged on the opposite side, and chamber arranged between aforesaid inlet and outlet. Water feed pipe communicates with water inlet and serves to feed water into aforesaid chamber. Outlet pipe communicates with the machine and serves to direct steam flow generated in aforesaid chamber. Bypass pipe communicates with water feed pipe and serves to release excess water from steam-generator assembly, if water is fed when outlet and/or outlet pipe are plugged.

EFFECT: heater serves to heat water fed through machine inlet to generate steam.

18 cl, 7 dwg

FIELD: individual supplies.

SUBSTANCE: invention relates to device for washing clothes which has a steam generator. The device prevents from excess water supply into a housing and undesired steam flow derived in the steam generator into a water delivery valve, and it also eliminate excess pressure caused by steam derived in the housing. The device preventing from supplying excess water into the housing is hollow float which moves vertically according to quantity of water delivered into the housing in order to open and close ports for water supply. The device preventing reverse steam flow derived in the housing through the port of water supply is non-return valve which allows delivering water only inside of the housing. The valve is mounted between the port of water supply and the water delivery valve. An air-release device for elimination of excess pressure caused by steam derived in the housing is a pressure-relief valve which opens to eliminate excess pressure. The air-release valve is placed in a secondary pipe deviating from a steam delivery pipe.

EFFECT: steam generator is controlled effectively thereby extending service life of the device for washing clothes and increasing the reliability.

20 cl, 13 dwg

FIELD: heating.

SUBSTANCE: invention refers to heating device of appliance with water conduit for operation on running and/or contaminated water, namely for electric household appliances, such as washing or dishwashing machine; at that, heating device has at least one heating element, and this heating element is located on or in water conduit; at that, water conduit wall has the hole in the heater zone and conductivity metre is also provided, which is installed so that it is in the zone of that hole or protrudes through the hole inside water conduit.

EFFECT: invention allows optimising the need for washing liquids owing to improved measuring devices of water and time saving.

18 cl, 3 dwg

Washing machine // 2401346

FIELD: textile industry.

SUBSTANCE: washing machine for washing and cleaning of clothes using water comprises vessel, tank arranged in vessel, drum, which rotates inside tank and where clothes to be washed are placed, and engine, which provides for rotation of drum. Washing machine also comprises heat exchanger, which exchanges heat with engine and provides for required water for any of washing program cycles. Water shall be taken at earlier stage and is heated by means of heat generated by engine. Heat exchanger is connected to tank by one end to transfer heated water into tank in according cycle. Heat generated by engine, which puts drum in motion, is used to heat water inside heat exchanger.

EFFECT: creation of washing machine providing for energy saving, in which temperature of water for washing will be increasing as a result of heat application from motive circuit.

16 cl, 3 dwg

FIELD: machine building.

SUBSTANCE: washing machine comprises housing accommodating steam generator arranged there inside. Said steam generator comprises water chamber. Said water chamber incorporates water heater and steam chamber to accumulate steam generated as water is heated. Vertical water chamber length exceeds horizontal length. Steam chamber horizontal length exceeds water chamber horizontal length. Hear is arranged vertically in water chamber.

EFFECT: higher operating performances, ease of steam generator mounting in washing machine.

18 cl, 14 dwg

FIELD: electricity.

SUBSTANCE: front- and vertical-loading household washing machine comprises of perforated rotary drum; tank in-built into the body of the washing machine and containing the above drum; controlled drive for rotation of the above drum and selective controlled heating device for heating of liquid in drum. Controlled heating device contains at least one induction coil located outside of the tank. Washing machine has metal screen connected to induction coil for heating of the selected part of drum. Induction coil has specific orientation to provide maximum emission of electromagnetic field directed towards drum. Induction coil is preferably to be located in the lower part of washing machine below the tank. Washing machine is equipped with control device able to activate the above induction coil during final centrifuging stage in washing cycle and after it.

EFFECT: reduction of power consumption by washing machine.

13 cl, 2 dwg

FIELD: electricity.

SUBSTANCE: household electric appliance (1) has operating mode of textile treatment with steam. When active program of hot steam textile treatment is interrupted at least one measure will be taken to protect household electric appliance (1). Measure represents at least one warning signal to attract user's attention to hot steam inside chamber of textile treatment or steam output from chamber with textile products. Household electric appliance (1) contains control device and memory purposed for storage of at least one program of textile treatment with hot steam, at that control device can implement the method described in this invention.

EFFECT: higher safety of household appliance use.

24 cl, 3 dwg

Up!