CN1683642A - Rolling drum washing machine capable of displaying total weight of washing machine - Google Patents
Rolling drum washing machine capable of displaying total weight of washing machine Download PDFInfo
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- CN1683642A CN1683642A CN 200410018922 CN200410018922A CN1683642A CN 1683642 A CN1683642 A CN 1683642A CN 200410018922 CN200410018922 CN 200410018922 CN 200410018922 A CN200410018922 A CN 200410018922A CN 1683642 A CN1683642 A CN 1683642A
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Abstract
The rolling drum washing machine capable of displaying total amount of washed clothing includes rolling drum and control panel as well as clothing amount sensing part on one side of the rolling drum. The control panel includes clothing capacity sensing part, keyboard for the user to input washing commands, display part to show the execution state and the sensed clothing amount, and microprocessor connected electrically. The present invention makes it possible to avoid the confusion between the maximum washing capacity and the maximum drying capacity, to avoid damage of washing machine caused by improper operation and to raise drying efficiency.
Description
Technical field
The present invention relates to a kind of rolling drum washing machine capable of displaying total weight of washing machine, particularly can effectively prevent the obscuring of the maximum laundry amounts that can hold in the maximum laundry amounts that can hold in the washing process and the dry run, and can show the laundry amounts that will wash with numeral.
Background technology
In general, washing machine is a kind of electrical equipment of removing stain on the clothing.Clothing is immersed in the water that is dissolved with an amount of washing agent, makes the spot and the washing agent generation chemical reaction that stick on the clothing, and, produce mechanical friction or vibration between water and the clothing, thereby remove the spot on the clothing easily along with the rotation of the wash bucket that water is housed.Washing machine inside will produce rotary water current for this reason.Principle is divided into full rotation type washing machine and tumbling-box washing machine to washing machine usually substantially according to this.Because the cylindrical shell horizontal positioned of clothing is housed, water from eminence fall clothing play knock, the hand rubbing effect, clean result is better and reduce the damage and the winding of clothing, so tumbling-box washing machine obtains many people's favor recently.
With reference to Fig. 1, the washing machine of above-mentioned said employing conventional art is described.
By as the case shell, there is the casing of opening upper surface and front, be arranged on the wash bucket of box house by air throttle (figure does not show), it is rotatable to be arranged on wash bucket inside, the cylinder of cleaning clothes, be arranged on the inward flange of cylinder, water is guided to the lifting muscle of certain altitude, also have water feed apparatus and drainage arrangement, wherein the water inlet pipe in the water feed apparatus provides water in cylinder, drainpipe in the drainage arrangement is to get rid of water in the cylinder, be arranged on the wash bucket outside, and link to each other to come the driving engine (figure does not show) of swing roller with cylinder and helical axis (figure does not show).
The tumbling-box washing machine structure that the conventional art manufacturing is described with reference to Fig. 1 is as follows.At first, general tumbling-box washing machine is made up of such several sections.As the case shell, there are the casing 1 of clothing gateway, positive rotatable at casing in the front, in order to the flap of packing into that open and close to import and export, be located at box inside, the wash bucket 2 that can cushion, provide toward wash bucket 2 inside washing agent or laundry water waterworks 10,2 li sewage of wash bucket be rejected to drainage arrangement 11 outside the casing 1, can be in 2 li rotations of wash bucket, be equipped with cylinder 20, the swing roller 20 of laundry water engine 30, roll the lifting muscle 40 of 20 li water of cylinder.
On casing 1, also have to give washing agent feeding device 49 and user's input command startup washing machine that cylinder 20 provides washing agent and the control panel 50 that shows its state.
The washing machine that has above structure can wash/rinsing/dehydration, and people abbreviate tumbling-box washing machine as.Additional on this have the washing machine of drying device to be called washing/drying dual-purpose tumbling-box washing machine.
Above-mentioned said drying device (figure do not show) is by the side that wash bucket 2 is installed, blow toward cylinder 20 inside the hot blast of high temperature drying drying tube, add hot-air the heater of hot blast be provided, be arranged on the moistening air that drying is evaporated between wash bucket 2 and the drying tube condenser pipe, be arranged between condenser pipe and the drying tube fan that air is recycled to wash bucket 2, condenser pipe, drying tube successively and form.
The following describes the use of the traditional washing/drying dual-purpose tumbling-box washing machine that constitutes as mentioned above.
Clothing is packed in the tube into operation control panel input washing commands.Washing machine provides water consumption according to the washing commands of input, washs/rinsing/dehydration.After the above-mentioned dehydration that is through with, in tube, be blown into hot blast, make the steam evaporation that is contained on the clothing, reach the purpose of drying clothes.
But if want all clothings in the tube are all dried up, because capacity is too much, drying device can produce superheating phenomenon.And to expend many electric energy, increase user's electricity charge expenditure, thereby restrictive function is played in the use of washing machine.
So, compare with the washing loads that is marked on washing machine outside usually, can dry clothing total amount can only be its half about.But some user does not recognize this point, puts into too much clothing, and the dry order of input gets not exclusively cloth drying, and is with thumb down to this, claims for damages to manufacturing enterprise.Even recognize the user of this point, also for the laundry amounts of isolating about half adopts devices such as scale, or ponder indefinite its weight, making washes clothes becomes passive, inefficient thing.
Summary of the invention
The present invention is in order to solve above-mentioned technical problem, its objective is provides rolling drum washing machine capable of displaying total weight of washing machine, it can be sensed put into its inner clothing total amount, again he is shown with numeral, prevent that effectively the user is to holding obscuring on the laundry amounts problem, also can prevent the running of washing machine excess load, thereby use the multinomial function of washing machine expeditiously.
In order to solve the problems of the technologies described above, the technical solution used in the present invention provides a kind of tumbling-box washing machine that shows the clothing total amount, include the cylinder and the control panel that contain the laundry water, wherein: also include to be equipped with in described cylinder one side and can respond to the capacity induction part of putting into the inner clothing total amount of cylinder, described control panel is the control panel that can demonstrate the clothing capacity of sensing.
Described control panel comprise by with the piano key button formula input keyboard of capacity induction part, input user washing commands, show executing state and the display part of the clothing total amount of sensing on the capacity induction part, according to the order output enabling signal of on input keyboard, importing and the microprocessor on the display part of the information demonstration that changes in washing process be electrically connected to form mutually.
Described display part can show the numeral of clothing capacity with numerical value.
Described microprocessor is to show in clothing total amount and the washing process control signal of remaining time is outputed to microprocessor on the display part before washing process begins.
Effect of the present invention is that this tumbling-box washing machine that indicates the clothing total amount has following characteristics:
Can prevent that the user from obscuring the maximum difference that allows between washing capacity and the drying capacity, avoid improving the efficient of dry run because of carrying out the damage that irrational dry run is brought to washing machine.
Can recognize actual weight in the cylinder of packing into by display part, the user grasps clothes weight freely, has made things convenient for use.
Description of drawings
Fig. 1 is the partial cutaway schematic of common tumbling-box washing machine structure;
Fig. 2 adopts apparatus of the present invention can show the formation block diagram of the tumbling-box washing machine of washed weight;
Fig. 3 adopts apparatus of the present invention can show the example schematic of the tumbling-box washing machine display part of washed weight.
Among the figure:
100: capacity induction part 210: input keyboard
220: display part 230: microprocessor
The specific embodiment
Below in conjunction with the drawings and specific embodiments rolling drum washing machine capable of displaying total weight of washing machine of the present invention is described in further detail.
As Fig. 2, shown in Figure 3, the washing machine that utilizes the technology of the present invention manufacturing is injected into suitable water level to water earlier in order to carry out washing, rinsing, dehydration and dry run.In order to detect its water level, the clothing total amount of tube is put in 100 inductions of capacity induction part, thereby according to the required time in each process of how much distributing of laundry amounts.
The principle of induction of above-mentioned capacity induction part is: cylinder one side is attached with magnetite, begin to have water to enter behind the cylinder when alternately rotating back and forth with certain number of times, produce induced electromotive force in the magnetite, coil-induced to the final sensitive volume of this electromotive force generation pulse signal.Promptly, if when in the cylinder small amount being arranged, the rotary speed of cylinder will be fast, thereby produce high-frequency pulse signal by the coil that electromotive force is sensed, in contrast, if when in the cylinder volume clothing being arranged, the rotary speed of cylinder will be slow, thereby produce low-frequency pulse signal by the coil that electric power is sensed.So the microprocessor of washing machine calculates definite capacity according to the frequency of the pulse signal that coil produces.
Another principle is to utilize the level sensor of tumbling-box washing machine, and the poor of laundry water that clothing total amount in the cylinder and clothing sucked, the capacity of induction clothing are put in induction.According to the difference of manufacturing firm, the principle of induction that is used on the capacity induction part also can be different.
Control panel is installed in washing machine outer surface one side, by with the piano key button formula input keyboard 210 of capacity induction part (100), input user washing commands, show executing state and the display part 220 of the clothing total amount of sensing on the capacity induction part 100, according to defeated order output enabling signal on piano key button formula input keyboard 210 and the microprocessor 230 that is presented on the display part 220 of the information that changes in washing process be electrically connected to form mutually.
Certainly, be contained in the inside in the above-mentioned microprocessor 230, and link to each other, handle all signals that carry out in the process with capacity induction part 100, piano key button input keyboard 210 and display part 220.
As shown in Figure 3, can show that the display part that washs remaining time is made up of the indicator lamp of 7-kinescope and can be bright/go out.Wherein the 7-kinescope is used for showing that required time changes, and generally is made of two digits.Tumbling-box washing machine among the present invention shows the numerical value of sensing by the 7-kinescope on capacity induction part 100.So-called 7-kinescope gathers together LED and a plurality of diode exactly, the parts of using when showing letter or number.
Utilize the 7-kinescope to show clothing total amount and remaining time, and washing process begin before the clothing total amount measure by microprocessor 230, in the washing process be shown on the display part remaining time.Certainly, if but the shown figure place of 7-kinescope fully or by other LED also independent displaying goes out the clothing total amount.
When using the washing machine of the employing apparatus of the present invention manufacturing that constitutes as mentioned above, the user puts into clothing in the cylinder, capacity induction part 100 will be sensed its total amount, shows by display part 220 usefulness numerals afterwards, makes the user know the total amount that washing machine is interior.Like this, the maximum drying capacity that the user just can be formulated by the laundry amounts that marks on the display part 220 relatively and manufacturer, adjusting will be put into the total amount of clothing.What show on the embodiment is the clothing that 4.5kg is housed in the expression cylinder.
Claims (4)
1, a kind of tumbling-box washing machine that shows the clothing total amount, include the cylinder and the control panel that contain the laundry water, it is characterized in that: also include to be equipped with in described cylinder one side and can respond to the capacity induction part (100) of putting into the inner clothing total amount of cylinder, described control panel is the control panel that can demonstrate the clothing capacity of sensing.
2, the tumbling-box washing machine that shows the clothing total amount according to claim 1 is characterized in that: described control panel comprise by with the piano key button formula input keyboard (210) of capacity induction part (100), input user washing commands, show executing state and the display part (220) of the clothing total amount of sensing on the capacity induction part (100), according to the order output enabling signal that goes up input at input keyboard (210) and the microprocessor (230) on the display part (220) of the information demonstration that changes in washing process be electrically connected to form mutually.
3, the tumbling-box washing machine that shows the clothing total amount according to claim 2 is characterized in that: the available numerical value of display part (220) shows the numeral of clothing capacity.
4, the tumbling-box washing machine that shows the clothing total amount according to claim 2 is characterized in that: described microprocessor (230) is to show in clothing total amount and the washing process control signal of remaining time is outputed to microprocessor (230) on the display part (220) before washing process begins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018922 CN1683642A (en) | 2004-04-12 | 2004-04-12 | Rolling drum washing machine capable of displaying total weight of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410018922 CN1683642A (en) | 2004-04-12 | 2004-04-12 | Rolling drum washing machine capable of displaying total weight of washing machine |
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| Publication Number | Publication Date |
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| CN1683642A true CN1683642A (en) | 2005-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410018922 Pending CN1683642A (en) | 2004-04-12 | 2004-04-12 | Rolling drum washing machine capable of displaying total weight of washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10760193B2 (en) | 2011-08-15 | 2020-09-01 | Whirlpool Corporation | Method for real time determination during loading of volumetric load size in a laundry treating appliance |
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2004
- 2004-04-12 CN CN 200410018922 patent/CN1683642A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10760193B2 (en) | 2011-08-15 | 2020-09-01 | Whirlpool Corporation | Method for real time determination during loading of volumetric load size in a laundry treating appliance |
| US11572648B2 (en) | 2011-08-15 | 2023-02-07 | Whirlpool Corporation | Method for real time determination during loading of volumetric load size in a laundry treating appliance |
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