WO2013167917A1 - Washing and drying by centrifugation - Google Patents

Washing and drying by centrifugation Download PDF

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Publication number
WO2013167917A1
WO2013167917A1 PCT/HR2013/000009 HR2013000009W WO2013167917A1 WO 2013167917 A1 WO2013167917 A1 WO 2013167917A1 HR 2013000009 W HR2013000009 W HR 2013000009W WO 2013167917 A1 WO2013167917 A1 WO 2013167917A1
Authority
WO
WIPO (PCT)
Prior art keywords
recirculation
washing
nozzle
drum
centrifugal force
Prior art date
Application number
PCT/HR2013/000009
Other languages
French (fr)
Inventor
Zdenko VEVEREC
Original Assignee
Veverec Zdenko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Veverec Zdenko filed Critical Veverec Zdenko
Priority to CN201380024791.5A priority Critical patent/CN104321480A/en
Publication of WO2013167917A1 publication Critical patent/WO2013167917A1/en
Priority to IN9911DEN2014 priority patent/IN2014DN09911A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/34—Humidity
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/30—Drying processes 

Definitions

  • This invention relates to a washing machine who are wash and dries. This one are using a centrifugal force, circulation and a central nozzle as a way of washing and drying.
  • IPC international classification
  • the big flaw is are long time of washing that the material and energy makes basic media which where today modern technology wants to save.
  • Average washing time contemporary home stands for the washing machine is 2 hours.
  • Detergent consumption is about 250ml, and about 80 liters of water per wash.
  • the primary objective of the invention is to shorten the time of washing machine and saving on energy and material such as detergent, electricity and water.
  • the secondary objective of the invention have is higher environmental standards due to reduced amounts of detergent use. Additional objectives and advantages of the invention will be presented in part in the description which follows, and in part will be learn through the use of the invention.
  • the washing machine as well as the invention includes the washing and drying, which is done centrifugal force and the nozzle located in the center of the drum through which, driven by the recirculation pump, passing hot water with the powder, which is mixed and heated in a pan heater in the washing process or the passage of hot air in the dry process.
  • a rotating drum with an average speed of squeezing in a classic modern washing machine, and it's of 400 - 1200 r / min. In this way driven by centrifugal force, washing by passing the mixture through a machine which reduces the consumption of time, energy and materials needed for cleaning to a minimum.
  • Drum shaft is produced as a tube that is connected to the hose from the shear recirculation pump which is static in relation to the shaft.
  • the nozzle is manufactured of rubber-plastic or similar material, for non-aggressive action on the machine, and on their body cylindrical elongated "U", there are holes along the nozzle in several rows around her through that during the washing out hot water and detergent or hot air in the drying process.
  • the very structure of the nozzle was performed so that it gives the best performance in this mode laundering.
  • Length jets in this case, approximately two-thirds the length of the drum.
  • the nozzle can be changed which enables it to service - installation combination with drum.
  • Fig. 1 / 3 is a side elevation of the front of the machine with the necessary parts
  • Fig. 2 / 3 is a side elevation and shows the internal parts of the machine
  • Fig. 3 / 3 shows the basic components of the invention and its relationship
  • the wash cycle begins when the electric valve (13), receiving operating voltage, open and leaking, that its passing pick detergent powder from the dish detergent (1) as well as the mixture begins to heat the tank heater (12). Reaching the desired temperature, which is chosen to control thermostat (2) the mixture is moving in the recirculation through the nozzle (5) and through the filling and suction tubes (26) back through the tank heater (12), the recirculation pump (18 ) and through the recirculation pipe (17), thru drum shaft (29), again leads to the nozzle (5), which together with the drum (6) driven by the spin motor (4) rotates at a rate so that the laundry distributed inside the drum (6) from the center where the nozzle (5), the action of centrifugal forces squeeze the mixture of water and powder, thus drawing the dirt from the laundry.
  • Washing is done by changing the direction of the spin motor (4) with the specified intervals. Laundry finishes off the heater (24) and recirculation pump (18) and drives the pump outlet (8) which ejects a mix of detergent, water and dirt, thereby ending the washing program.
  • the leaching is carried out recirculation pure water, the cycle of taking and draining, without heating, changing the direction of engine speed centrifuge (4), the same speed or a higher speed in washing, with the given intervals in the direction of.
  • the squeezing is carried out by changing the direction of engine speed centrifuge (4), the same or a higher speed for the wash, with the set of time intervals in a direction, with a permanent water pump outlet (8) operation Which takes the water drained from the tub (21) through the pipe tub-filter (22) through the filter (9) through a drain pipe (20) into the sewer.
  • the drying is carried out by changing the direction of spin motor (4), the same or a higher speed for the wash, with the specified time intervals and the direction of the recirculation of warm air from the tank heater (12) where the air is heated to a temperature controlled by the thermostat drying (25), and driven by the recirculation pump (18) through the nozzle (5), passing through the loundry , action of centrifugal force, takes the moisture in the tub (21), working with constant pump outlet (8) that carries the moisture out of the tub (21), through the pipe tub-filter (22) through the filter (9) through a drain pipe (20) into the sewer.
  • this invention is applicable and easy for easy entry into the production process. Due to the low fuel consumption and speed washing and drying as well as their combination of these two procedures in one machine, washing and drying by centrifugation would find its application both in households and in institutions guy hospitals, homes for the elderly, as well as restaurants, hotels, dry, cruzers, etc. .

Abstract

Electric valve (13) allows water to heater tank (12) where it is heated or not, together with the powder according to the wash mode. The mixture moves in the recirculation through the nozzle (5) spraying the inside of the drum (6) rotating together with it about 400 to 1200 r / min. A mixture of powder and water pass through the fabric because of the influence of centrifugal force and thus flushing out impurities from them. Washing and rinsing is carried out by centrifugal force in one direction and the other in a given time interval. Drying machine is carried out using the same procedure but the heated air exits the nozzle.

Description

WASHING AND DRYING BY CENTRIFUGATION
DESCRIPTION OF THE INVENTION
The area, to which the invention relates
This invention relates to a washing machine who are wash and dries. This one are using a centrifugal force, circulation and a central nozzle as a way of washing and drying. According to international classification (IPC) classified as: B 8 B 0 3/0 2 washing machines.
Technical problem
(for the solution seeking patent protection)
Todays washing mashines in his way of washing, are waste too much electricity, water and detergent.
The big flaw is are long time of washing that the material and energy makes basic media which where today modern technology wants to save.
State of the art
(presentation and analysis of known solutions defined technical problems)
Today in the market there are washing machines that use the same cycle. The main differences in these cycles are the time required for a particular action in the washing process as heating water, taking water, drain, spin speed and working shifts controller, but the basic principle laundry still is based on the circulation of the drum with laundry in heated water with detergent at a low speed, modify the rotation direction of the engine drum in a given period of time.
Average washing time contemporary home stands for the washing machine is 2 hours.
Detergent consumption is about 250ml, and about 80 liters of water per wash.
Consumption of electricity per wash is 2-3 kilowatt per hour depending on model.
Leaving the essence of invention
(so that the technical problem and its solution can be understood, and to specify the
technical news invention compared to prior art)
The primary objective of the invention is to shorten the time of washing machine and saving on energy and material such as detergent, electricity and water.
The secondary objective of the invention have is higher environmental standards due to reduced amounts of detergent use. Additional objectives and advantages of the invention will be presented in part in the description which follows, and in part will be learn through the use of the invention.
The washing machine as well as the invention includes the washing and drying, which is done centrifugal force and the nozzle located in the center of the drum through which, driven by the recirculation pump, passing hot water with the powder, which is mixed and heated in a pan heater in the washing process or the passage of hot air in the dry process. During washing the mixture out into the middle of the drum from the nozzle a rotating drum with an average speed of squeezing in a classic modern washing machine, and it's of 400 - 1200 r / min. In this way driven by centrifugal force, washing by passing the mixture through a machine which reduces the consumption of time, energy and materials needed for cleaning to a minimum.
Drum shaft is produced as a tube that is connected to the hose from the shear recirculation pump which is static in relation to the shaft.
The nozzle is manufactured of rubber-plastic or similar material, for non-aggressive action on the machine, and on their body cylindrical elongated "U", there are holes along the nozzle in several rows around her through that during the washing out hot water and detergent or hot air in the drying process.
The very structure of the nozzle was performed so that it gives the best performance in this mode laundering.
Length jets, in this case, approximately two-thirds the length of the drum.
Because of wear, the nozzle can be changed which enables it to service - installation combination with drum.
Expected savings in relation to the state of the art this way of washing would be 30-50% in energy and materials, and during washing white laundry could be shortened to about 30 minutes
Fig. 1 / 3, is a side elevation of the front of the machine with the necessary parts
Fig. 2 / 3 is a side elevation and shows the internal parts of the machine
Fig. 3 / 3 shows the basic components of the invention and its relationship
A detailed description of at least one embodiment of
It will now be referred to the details of the supposed achievements of the invention, which is only example illustrated in the drawings attached.
The wash cycle begins when the electric valve (13), receiving operating voltage, open and leaking, that its passing pick detergent powder from the dish detergent (1) as well as the mixture begins to heat the tank heater (12). Reaching the desired temperature, which is chosen to control thermostat (2) the mixture is moving in the recirculation through the nozzle (5) and through the filling and suction tubes (26) back through the tank heater (12), the recirculation pump (18 ) and through the recirculation pipe (17), thru drum shaft (29), again leads to the nozzle (5), which together with the drum (6) driven by the spin motor (4) rotates at a rate so that the laundry distributed inside the drum (6) from the center where the nozzle (5), the action of centrifugal forces squeeze the mixture of water and powder, thus drawing the dirt from the laundry.
Washing is done by changing the direction of the spin motor (4) with the specified intervals. Laundry finishes off the heater (24) and recirculation pump (18) and drives the pump outlet (8) which ejects a mix of detergent, water and dirt, thereby ending the washing program.
The leaching is carried out recirculation pure water, the cycle of taking and draining, without heating, changing the direction of engine speed centrifuge (4), the same speed or a higher speed in washing, with the given intervals in the direction of.
The squeezing is carried out by changing the direction of engine speed centrifuge (4), the same or a higher speed for the wash, with the set of time intervals in a direction, with a permanent water pump outlet (8) operation Which takes the water drained from the tub (21) through the pipe tub-filter (22) through the filter (9) through a drain pipe (20) into the sewer.
The drying is carried out by changing the direction of spin motor (4), the same or a higher speed for the wash, with the specified time intervals and the direction of the recirculation of warm air from the tank heater (12) where the air is heated to a temperature controlled by the thermostat drying (25), and driven by the recirculation pump (18) through the nozzle (5), passing through the loundry , action of centrifugal force, takes the moisture in the tub (21), working with constant pump outlet (8) that carries the moisture out of the tub (21), through the pipe tub-filter (22) through the filter (9) through a drain pipe (20) into the sewer.
Method of application of the invention
Thus they are small modifications compared to conventional washing machines, this invention is applicable and easy for easy entry into the production process. Due to the low fuel consumption and speed washing and drying as well as their combination of these two procedures in one machine, washing and drying by centrifugation would find its application both in households and in institutions guy hospitals, homes for the elderly, as well as restaurants, hotels, dry, cruzers, etc. .
Function of centrifugal force, fluid from the central nozzle, gets to the speed so that the recirculation pump may not be very strong which simplifies making connections recirculation pipe to the shaft drum and reduces costs in mass production and durability.
List of used reference signs
1 - DISH DETERGENT 22 - PIPE TUB - FILTER
2 - CONTROL TERMOSTAT 23 - WATHER LEVEL
24 - HEATER
3 - MENU PROGRAM 25 - THERMOSTAT
4 - SPIN MOTOR 26 - FILLING AND SUCTION TUBE
5 - NOZZLE 27 - ELECTRIC VALVE AND DISH
6 - DRUM DETEREGENT TUBE
7 - DISPLAY 28 - ON/OF SWICH
8 - PUMP OUTLET 29 DRUM SHAFT
9 - FILTER
10 - HOUSING
11 - SCHOK ABSORBERS
12 - TANK HEATER
13 - ELECTRIC VALVE
14 - PULLEY ENGINE
15 - BELT
16 - PULLEY DRUM
17 - RECIRCULATION PIPE
18 - RECIRCULATION PUMP
19 - LED INDICATOR
20 - DRAIN PIPE
21 - TUB

Claims

1. Washing and drying by centrifugation uses centrifugal force, recirculation
and the nozzle (5) as a method of washing,
characterized in that
in the center of the inner side of the last drum (6) is service assembly compound attached nozzle (5) which, in this case, forms like cylindrical elongated "U", and it can be any other functional forms, and there are holes along the nozzle (5) in a few lines about it, and is made of any material enough solid to withstand centrifugal force which is exposed at the same time flexible enough to not damaging the laundry, and whose length, diameter and construction performed so as to achieve the best performance in this method of washing and drying, and the center of the back of the drum (6) over the drum shaft (29) and through the recirculation pipe (17) connected to the output circuit recirculation pump (18) which is connected to the output port tank heater (12) to take charge of heating and cooling and air, which is at it input terminal connected to the filling tube and suction (26) which again moving recirculation of the tub (21) makes constructional solution in all sizes and shapes of the invention.
2. The process of washing and drying machine by centrifugal force, recirculation and the nozzle (5) is according to claim 1, in that the recirculation thru the nozzle (5) located in the center of the drum (6) out of washer fluid which action of centrifugal force, passes through the laundry arranged circularly inside the drum (6) thus forcing dirt and detergent from the laundry according to whether it is a program washing or rinsing, and in drying program, recirculation of hot air through the machine pulls moisture, furthermore, washing, rinsing and drying is performed procedure recirculation appropriate media through the nozzle (5), bath (21), filling and suction tube (26), the tank heater (12), recirculation pump (18), recirculation pipe (17), the drum shaft (29) and again in the nozzle (5) with change of direction spin motor (4), with the specified time intervals in the direction of rotation and speed which is sufficient to produce the necessary centrifugal force to work.
PCT/HR2013/000009 2012-05-11 2013-05-08 Washing and drying by centrifugation WO2013167917A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380024791.5A CN104321480A (en) 2012-05-11 2013-05-08 Washing and drying by centrifugation
IN9911DEN2014 IN2014DN09911A (en) 2012-05-11 2014-11-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP20120402A 2012-05-11
HRP20120402AA HRP20120402A2 (en) 2012-05-11 2012-05-11 Centrifugal washing and drying machine

Publications (1)

Publication Number Publication Date
WO2013167917A1 true WO2013167917A1 (en) 2013-11-14

Family

ID=49035612

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR2013/000009 WO2013167917A1 (en) 2012-05-11 2013-05-08 Washing and drying by centrifugation

Country Status (4)

Country Link
CN (1) CN104321480A (en)
HR (1) HRP20120402A2 (en)
IN (1) IN2014DN09911A (en)
WO (1) WO2013167917A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104711811A (en) * 2013-12-17 2015-06-17 海尔集团公司 Laundry procedures for washing machine with inner circulation function and washing machine
WO2019042343A1 (en) * 2017-08-31 2019-03-07 青岛海尔洗衣机有限公司 Washing machine
EP3988707A4 (en) * 2019-06-20 2022-08-10 Qingdao Haier Drum Washing Machine Co., Ltd. Air inlet structure for laundry treatment apparatus, and laundry treatment apparatus
US11459692B2 (en) 2019-01-31 2022-10-04 Ecolab Usa Inc. Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
US11525200B2 (en) 2019-01-31 2022-12-13 Ecolab Usa Inc. Controller for a rinse water reuse system and methods of use
US11572652B2 (en) 2019-01-31 2023-02-07 Ecolab Usa Inc. Controlling water levels and detergent concentration in a wash cycle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727054A (en) * 2015-03-30 2015-06-24 魏宏伟 Novel pulse washing machine
US10815597B2 (en) 2018-05-31 2020-10-27 Whirlpool Corporation Laundry treating appliance having a liquid distribution assembly
US11535969B2 (en) 2019-05-29 2022-12-27 Whirlpool Corporation Fluid delivery system for a front-load washing appliance for delivering fluid to lifters of the drum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422212A (en) * 1972-01-14 1976-01-21 Horowitz Z A Washing machine
DE4202760A1 (en) * 1992-01-31 1993-08-05 Gisela Stoll Fully automatic washing machine - with level regulator to regulate build=up of washing soln. in washing drum or washing solution container
EP1647622A1 (en) * 2004-10-15 2006-04-19 LG Electronics Inc. Washing machine
WO2009083352A1 (en) * 2007-12-28 2009-07-09 Arcelik Anonim Sirketi A washing machine with reservoirs in the ribs for balancing and wash sprays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1207427A (en) * 1998-04-14 1999-02-10 李世维 Drum washer and dryer
KR20060033588A (en) * 2004-10-15 2006-04-19 엘지전자 주식회사 Washing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422212A (en) * 1972-01-14 1976-01-21 Horowitz Z A Washing machine
DE4202760A1 (en) * 1992-01-31 1993-08-05 Gisela Stoll Fully automatic washing machine - with level regulator to regulate build=up of washing soln. in washing drum or washing solution container
EP1647622A1 (en) * 2004-10-15 2006-04-19 LG Electronics Inc. Washing machine
WO2009083352A1 (en) * 2007-12-28 2009-07-09 Arcelik Anonim Sirketi A washing machine with reservoirs in the ribs for balancing and wash sprays

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104711811A (en) * 2013-12-17 2015-06-17 海尔集团公司 Laundry procedures for washing machine with inner circulation function and washing machine
WO2019042343A1 (en) * 2017-08-31 2019-03-07 青岛海尔洗衣机有限公司 Washing machine
US11214906B2 (en) 2017-08-31 2022-01-04 Qingdao Haier Washing Machine Co., Ltd. Washing machine
US11459692B2 (en) 2019-01-31 2022-10-04 Ecolab Usa Inc. Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
US11525200B2 (en) 2019-01-31 2022-12-13 Ecolab Usa Inc. Controller for a rinse water reuse system and methods of use
US11572652B2 (en) 2019-01-31 2023-02-07 Ecolab Usa Inc. Controlling water levels and detergent concentration in a wash cycle
EP3988707A4 (en) * 2019-06-20 2022-08-10 Qingdao Haier Drum Washing Machine Co., Ltd. Air inlet structure for laundry treatment apparatus, and laundry treatment apparatus

Also Published As

Publication number Publication date
IN2014DN09911A (en) 2015-08-14
HRP20120402A2 (en) 2013-11-22
CN104321480A (en) 2015-01-28

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