CN1948599A - Steam generating device of rotary drum laundry machine - Google Patents
Steam generating device of rotary drum laundry machine Download PDFInfo
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- CN1948599A CN1948599A CN 200610014119 CN200610014119A CN1948599A CN 1948599 A CN1948599 A CN 1948599A CN 200610014119 CN200610014119 CN 200610014119 CN 200610014119 A CN200610014119 A CN 200610014119A CN 1948599 A CN1948599 A CN 1948599A
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Abstract
The invention discloses a steam-generating equipment of drum-type washing machine. The drum-type washing machine contains: Main body which can form appearance. Feed valve which is above main body and connects with external water pipe. External barrel is inside main body. Rotary rolling drum is inside external barrel. More than one steam-generating equipments supply rolling drum with evaporation. The steam-generating equipment contains: Steam-generating part with a flowing space, admission port and discharging port. Water-feeding channel is between feed valve and admission port of steam-generating part. Discharging channel is between discharging port of steam-generating part and external barrel. Side-delivering channel is used for discharging overflow water from flowing space. Heater is used to heat flowing water. The drum-type washing machine can not only wash and dry washings quickly and efficiently, but also get effects of winkle chasing and disinfection.
Description
Technical field
The present invention relates to a kind of tumbling-box washing machine, particularly relate to a kind of steam raising plant of tumbling-box washing machine.
Background technology
Usually, tumbling-box washing machine is to utilize the cylinder of rotation and the frictional force between the washings to wash under the state of washing agent, washings and washings being rendered to cylinder inside, generally can not cause damage to washings, washings can not twine in washing process mutually.Utilize tumbling-box washing machine that washings is washed and to receive the effect of beating, washing by rubbing with the hands.
Two-purpose type drying rotary formula washing machine is identical with the washing process of common tumbling-box washing machine.After finishing washing, two-purpose type drying rotary formula washing machine can also carry out drying to washings.Here, two-purpose type drying rotary formula washing machine is supplied hot blast by the drying duct that drying heater and blowing fan are installed to cylinder inside, and the washings after the washing is carried out drying.
But there are the following problems for the tumbling-box washing machine of prior art.
At first, the consumption of washings is very big when soaking before washing, promptly owing to need with washings washing by soaking thing, so will use a large amount of washings.
Secondly, do not possess the independent structure that to carry out sterilization processing to washings.
Certainly, come the structure of washings being washed with heater though occurred in washing machine, being provided for the independent washings of heated scrub water recently with warm water, but this structure just relies on the simple process to the water heating to come washings is carried out sterilization, and because this use in washing machine water yield is big, power consumption is many, so not favored by the consumer.
The 3rd, because washings can produce gauffer in the washing process, the flatiron that therefore needs to increase washings is handled except that pleat.Particularly, have at washings under the situation of a lot of gauffers washings carried out dried after, the more difficult ironing of the gauffer that is produced makes not only time-consuming but also effort of washing process.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of steam raising plant of tumbling-box washing machine, make tumbling-box washing machine can rapidly, efficiently washings is washed and dry in, can also carry out smoothing wrinkle and sterilization processing to washings.The object of the present invention is achieved like this:
A kind of steam raising plant of tumbling-box washing machine, tumbling-box washing machine comprises: the main body that forms outward appearance; Be formed at the feed-water valve that is connected on the main body, with outside running water pipe; Be positioned at the outer bucket of body interior; Can be rotatably set in the outer bucket cylinder and to the more than one steam raising plant of cylinder supply steam, steam raising plant comprises: inside is formed with certain flowing space, has the vapor generation part of admission port and outlet; Be connected the water-feeding path between feed-water valve and the vapor generation part admission port; Be connected the outlet of vapor generation part and the drain passageway between the outer bucket; The heater that the side that the water that will overflow from the vapor generation part flowing space is discharged be sent path and the circulating water of the vapor generation part flowing space is heated.
The side is sent the water supply path that path is connected vapor generation part and is connected feed-water valve and outwards between the path of bucket supplying washing water.The side send path to be connected by Y-connection with the water-feeding path of vapor generation part.
Y-connection comprises that the feedwater diversion division and the connection feedwater diversion division that are arranged on the vapor generation part water-feeding path send the side of path to send diversion division with other.The side send diversion division from feedwater diversion division bifurcated, gives prominence to forming to opposite being directed downwards of the mobile direction of the water of water-feeding path.
The steam raising plant of tumbling-box washing machine also comprises the temperature sensor that the temperature of vapor generation part is carried out perception.
Vapor generation part has tubular structure, and the admission port of vapor generation part and outlet are formed at the two ends of vapor generation part respectively.The sectional area of the vapor generation part flowing space is greater than the sectional area of water-feeding path and drain passageway, and the sectional area of drain passageway is less than the sectional area of water-feeding path.Vapor generation part is processed by the die casting casting by good heat conductivity such as aluminium, metal material that proportion is little.
Water-feeding path comprise the water supply pipe that is connected with feed-water valve and be arranged on the water supply pipe and the vapor generation part admission port between feed pipe.Drain passageway comprise the discharge pipe of vapor generation part outlet and be connected discharge pipe and outside the bucket between steam supply pipe.
Described heater is the shell type heater and is embedded in around the flowing space of vapor generation part by embedding lining molding mode that steam raising plant is fixed on the support that is independent of the tumbling-box washing machine main body.
Tumbling-box washing machine with steam raising plant of the present invention not only can be saved washings and can also improve clean result when carrying out washing operation; When carrying out drying process, not only can improve the drying property of washing machine, can also carry out smoothing wrinkle and sterilization processing to washings simultaneously; In addition, do not washing, can carry out smoothing wrinkle and sterilization processing to washings only to washings supplying high temperature steam under the situation of drying process.
Description of drawings
Fig. 1 is the longitudinal sectional drawing of an embodiment of two-purpose type drying rotary formula washing machine of the present invention;
Fig. 2 is the transverse cross-sectional view of an embodiment of two-purpose type drying rotary formula washing machine of the present invention;
Fig. 3 is the plan structure figure of an embodiment of two-purpose type drying rotary formula washing machine of the present invention;
Fig. 4 is the schematic diagram of steam raising plant among Fig. 3;
Fig. 5 is that the I-I of steam raising plant among Fig. 4 is to profile;
Fig. 6 is that the II-II of steam raising plant among Fig. 4 is to profile.
Fig. 7 is the generalized section of the another kind of embodiment of two-purpose type drying rotary formula washing machine steam Supply Structure of the present invention.
Wherein:
100: main body 200: feed-water valve
300: outer bucket 310: hot blast inflow entrance
320: hot blast outlet 400: cylinder
500: drying duct 510: drying heater
520: blowing fan 600: steam raising plant
610: vapor generation part 611: the flowing space
612: admission port 613: outlet
620: water-feeding path 621: the water supply pipe
622: feed pipe 630: drain passageway
631: steam supply pipe 632: discharge pipe
640: heater 660: path is sent on the side
700: detergent box 710: pipeline
810: auxiliary frame 820: support
900:Y shape connector 910: feedwater diversion division
920: diversion division is sent on the side
The specific embodiment
With reference to the accompanying drawings preferred forms of the present invention is elaborated.
As shown in Figure 1 and Figure 2, two-purpose type drying rotary formula washing machine of the present invention comprises: the main body 100 that forms outward appearance; Be positioned on the main body 100 feed-water valve 200 that supplies water from the outside; Be arranged on main body 100 inside, be formed with the cylindric outer bucket 300 of hot blast inflow entrance 310 and hot blast outlet 320; Can be rotatably set in the cylinder 400 of outer bucket 300 inside; Be arranged in the main body 100, to feeding to the drying heater 510 that cylinder 400 interior air heat; To be blown into the blowing fan 520 in the cylinder 400 through the hot blast after drying heater 510 heating by force; To the drying duct 500 of cylinder 400 inner supply hot blasts and to the cylinder 400 inner more than one steam raising plants 600 of supplying steam.
Here, to shown in Figure 6, steam raising plant 600 comprises as Fig. 3: the flowing space 611 that be formed at inside, supplies water and flow; Be communicated with, have the vapor generation part 610 of admission port 612 and outlet 613 with the flowing space 611; Be connected the water-feeding path 620 between the admission port 612 of feed-water valve 200 and vapor generation part 610; Be connected the outlet 613 of vapor generation part 610 and the drain passageway 630 between the outer bucket 300; To send path 660 from the side that the water that the flowing space of vapor generation part 610 is overflowed is discharged, and the heater 640 that the water that flows is carried out Fast Heating in vapor generation part 610 flowing spaces 611.
Above-mentioned steam raising plant 600 also comprises the temperature sensor (figure slightly) of perception vapor generation part 610 temperature.Owing to be provided with temperature sensor, thereby can come control heater 640 according to the temperature of vapor generation part.Temperature sensor adopts temperature-sensitive protector etc., and when being higher than design temperature, temperature sensor cuts off the power supply that feeds to heater 640, prevents that heater 640 is overheated.
In addition, referring to Fig. 4 to Fig. 6, vapor generation part 610 has tubular structure, and the flowing space 611 also has pipeline structure, and the admission port 612 of vapor generation part 610 and outlet 613 are formed at the two ends of vapor generation part 610 respectively.Outlet 613 is as the criterion with horizontal line and is higher than admission port 612, can only allow steam discharge and anti-sealing discharge by outlet 613 like this.
Here, the sectional area of the flowing space 611 of vapor generation part 610 is greater than the sectional area of water-feeding path 620 and the sectional area of drain passageway 630, water in the vapor generation part 610 can fully be heated, can make the interior steam of the flowing space 611 discharge more smooth and easy simultaneously.
In addition, the sectional area of drain passageway 630 is advisable less than the sectional area of water-feeding path 620.This is to produce pressure differential in order to allow between drain passageway 630 and water-feeding path 620 inside, and the steam that is produced after water inflow vapor generation part 610 flowing spaces 611 of water-feeding path 620 supplies can be discharged by drain passageway 630 more swimmingly.
In addition, water-feeding path 620 by feed-water valve 200, the water supply pipe 621 that is connected with feed-water valve and be arranged on water supply pipe 621 and vapor generation part 610 admission ports 612 between feed pipe 622 constitute.Drain passageway 630 comprises: the discharge pipe 632 at vapor generation part 610 outlets 613 places and be connected discharge pipe 632 and outside steam supply pipe 631 between the bucket 300.
Here, as shown in Figure 1, the terminal 631a of the exhaust steam of steam supply pipe 631 has nozzle arrangements and is advisable, so that can supply steam swimmingly in cylinder 400.
In addition, as shown in Figure 7, also can be fed to drying duct 500 to the steam that steam raising plant 600 generates, by drying duct 500 steam is fed to cylinder 400 inside then.That is, steam supply pipe 631 is connected between the outlet 613 and drying duct 500 of vapor generation part 610, steam is supplied to cylinder 400 inside by drying duct 500.
Here, the terminal 631a of the exhaust steam of steam supply pipe 631 is positioned at drying duct 500 and discharges hot blasts one side and be advisable.In addition, the blowing fan 520 that drives drying duct 500 inside when the steam flow drying duct 500 that steam supply pipe 631 is discharged is advisable.This is in order to prevent that steam that steam supply pipe 631 discharges is by the direction adverse current opposite with the hot blast flow direction of drying duct 500.
Certainly, when the steam of steam supply pipe 631 discharges feeds to drying duct 500, can in the blowing fan 520 that starts drying duct 500 inside, start drying heater 510, allow the steam that feeds to drying duct 500 in hot blast flows into cylinder 400.
As shown in Figure 3, feed-water valve 200 and outside bucket be provided with the detergent box 700 that is used for mixing, washing water and washing agent and mixed washings is fed to outer barrel 300 between 300.Pipeline 710 connects detergent box 700 and feed-water valve 200, and the side send path 660 to be connected with pipeline 710.That is, the side is sent between the water supply pipe 621 that path 660 is connected pipeline 710 and water-feeding path 620.
Here, the side send the water supply pipe 621 of path 660 and water-feeding path 620 to be connected by Y-connection 900.Y-connection send the side of path 660 to send diversion division 920 to form by being arranged on the feedwater diversion division 910 on the water supply pipe 621 and forming, connect the side from feedwater diversion division 910 upper bifurcations.The side send diversion division 920 to water supply pipe 621 in outstanding downwards being advisable of current opposite direction, promptly otherly send diversion division 920 and water (flow) direction in the water supply pipe 621 to acutangulate and outstanding downwards.This is for when the water that overflows in the flowing space 611 of vapor generation part 610 is back to Y-connection 900, relies on feedwater diversion division 910 and the other water that send the pressure official post between the diversion division 920 to reflux to arrange swimmingly to the side and send diversion division 920.
Therefore, even steam raising plant of the present invention 600 under the blocked situation of steam drain passageway, also can send path 660 to discharge swimmingly to the water of Y-connection 900 by the side, prevent that steam raising plant is damaged to adverse current.
Though do not illustrate, the side send path 660 also can be directly connected on the detergent box 700, and the water that overflows in vapor generation part 610 is directly arranged to detergent box 700.
Arrive shown in Figure 6 as Fig. 4, the heater 640 that steam raising plant 600 is heated adopts sheath heater to be advisable, heater 640 is embedded in vapor generation part 610 inside, is arranged on around the flowing space 611 of vapor generation part 610 in the mode of embedding lining molding, and the circulating waters in the flowing space 611 are carried out Fast Heating.That is, heater 640 is embedded in the inside of vapor generation part 610, the vapor generation part of being made by aluminum material 610 is heated, thereby heat the water in the flowing space 611 that is flowing in vapor generation part 610 and produce steam.
In addition, as shown in Figure 3, the steam raising plant 600 with said structure is provided with by auxiliary frame 810, the support 820 of independent two-purpose type drying rotary formula body of the washing machine 100.That is, on the main body 100 of two-purpose type drying rotary formula washing machine, be provided with auxiliary frame 810 longways by the fore-and-aft direction of main body 100 is long, a side of support 820 is fixed on the front portion of auxiliary frame 810, and opposite side is fixedlyed connected with vapor generation part 610.Steam raising plant 600 is arranged on the main body 100 of two-purpose type drying rotary formula washing machine with such structure.
Here, a side of vapor generation part 610 and support 820 is fixedlyed connected by screw.Promptly, though do not illustrate, but, at the outstanding assembling joint that has assembly hole that is formed with of the end face of vapor generation part 610, opposite side at support 820 is formed with the assembly hole corresponding with assembling joint, by screw assembling assembly hole and assembling joint, vapor generation part 610 and support 820 are combined.Being fixed on auxiliary frame 810 on the main body 100 has increased the fastness of main body 100, can reduce main body 100 is produced in the processes such as dehydration vibration and noise.
Operation principle to two-purpose type drying rotary formula washing machine steam raising plant of the present invention is specifically described below.
At first the washing operation to two-purpose type drying rotary formula washing machine describes.
When above-mentioned two-purpose type drying rotary formula washing machine begins to carry out washing operation, washings mix the back with washing agent and flow in the cylinder 400 in detergent box 700, meanwhile, steam raising plant 600 is started working, by outer bucket 300 supplying high temperature steam in cylinder 400.Since the washing initial stage to cylinder 400 inner supplying high temperature steam, help the immersion of washings and separating of pollutant, so even use a spot of washings also can improve clean result.
At this moment, can start blowing fan 520 and drying heater 510, allow hot blast and steam flow into simultaneously in the cylinder 400, improve cylinder 400 internal temperatures, heated scrub water carries out the immersion of washings and separating of pollutant more rapidly, efficiently.
Above-mentioned steam raising plant 600 also can shorten washing operation time or dehydrating operations time to the cylinder 400 inner supplying washing water of two-purpose type drying rotary formula washing machine under situation about not heating.That is, do not need under the situation of steam, can close the power supply of heater 640, thereby can pass through steam raising plant 600 supplying washing water in cylinder 400 only needing washings.Therefore, to the washings of the inner supply of cylinder 400 can be simultaneously two water supply paths inflows by being connected with steam raising plant 600 with detergent box, thereby can reduce the flooding time of washings.
Operation principle to the drying process of two-purpose type drying rotary formula washing machine describes below.
When two-purpose type drying rotary formula washing machine begins drying process, start the drying heater 510 in the drying duct 500, start blowing fan 520 simultaneously, the hot blast in the drying duct 500 is delivered in the cylinder.Meanwhile, steam raising plant 600 is started working and is produced high-temperature steam, and high-temperature steam is delivered in the cylinder 400 by outer bucket 300.That is, hot blast and high-temperature steam flow into cylinder 400 inside simultaneously, and cylinder 400 temperature inside are risen rapidly.Therefore, when the washings quilt of cylinder 400 inside was dry rapidly, under the effect of high-temperature steam, washings obtained sterilization processing, and the fold on the washings is unfolded simultaneously, makes washings obtain renovating effect.
Below the washing operation of two-purpose type drying rotary formula washing machine and the effect outside the drying process are described.
When carrying out independent renovation operation for washings being carried out operation such as smoothing wrinkle, sterilization, the high-temperature steam that steam raising plant 600 is produced is delivered in the cylinder 400 by outer bucket 300.That is, can not wash, drying process, and, washings is carried out smoothing wrinkle and sterilization processing only to washings supplying high temperature steam.
In carrying out above-mentioned washing operation, drying process and renovation operating process, when steam raising plant 600 work, can rotary drum 400, the steam that steam raising plant 600 is produced is fed on the washings equably.
The present invention is not subject to the foregoing description, for the person of ordinary skill of the art, can claim according to the present invention much improve, and these improvement all comprise in the present invention.
Claims (14)
1. the steam raising plant of a tumbling-box washing machine, described tumbling-box washing machine comprises: the main body that forms outward appearance; Be formed at the feed-water valve that is connected on the main body, with outside running water pipe; Be positioned at the outer bucket of body interior; Can be rotatably set in the outer bucket cylinder and to the more than one steam raising plant of cylinder supply steam, it is characterized in that described steam raising plant comprises: inside is formed with certain flowing space, has the vapor generation part of admission port and outlet; Be connected the water-feeding path between feed-water valve and the vapor generation part admission port; Be connected the outlet of vapor generation part and the drain passageway between the outer bucket; The heater that the side that the water that will overflow from the vapor generation part flowing space is discharged be sent path and the circulating water of the vapor generation part flowing space is heated.
2. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described side is sent the water supply path that path is connected vapor generation part and is connected feed-water valve and outwards between the path of bucket supplying washing water.
3. the steam raising plant of tumbling-box washing machine according to claim 2, it is characterized in that: described side send path to be connected by Y-connection with the water-feeding path of vapor generation part.
4. the steam raising plant of tumbling-box washing machine according to claim 3 is characterized in that: described Y-connection comprises the feedwater diversion division that is arranged on the vapor generation part water-feeding path and is communicated with the feedwater diversion division and otherly send the side of path to send diversion division.
5. the steam raising plant of tumbling-box washing machine according to claim 4 is characterized in that: described side send diversion division from feedwater diversion division bifurcated, to the water of water-feeding path flow direction opposite be directed downwards outstanding formation.
6. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: also comprise the temperature sensor that the temperature of vapor generation part is carried out perception.
7. tumbling-box washing machine steam raising plant according to claim 1 is characterized in that: described vapor generation part has tubular structure, and the admission port of vapor generation part and outlet are formed at the two ends of vapor generation part respectively.
8. the steam raising plant of tumbling-box washing machine according to claim 1, it is characterized in that: the sectional area of the described vapor generation part flowing space is greater than the sectional area of water-feeding path and drain passageway, and the sectional area of drain passageway is less than the sectional area of water-feeding path.
9. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described vapor generation part is processed by the die casting casting by good heat conductivity such as aluminium, metal material that proportion is little.
10. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described water-feeding path comprise the water supply pipe that is connected with feed-water valve and be arranged on the water supply pipe and the vapor generation part admission port between feed pipe.
11. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described drain passageway comprise the discharge pipe of vapor generation part outlet and be connected discharge pipe and outside the bucket between steam supply pipe.
12. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described heater is a sheath heater.
13. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described heater is embedded in around the flowing space of vapor generation part by embedding lining molding mode.
14. the steam raising plant of tumbling-box washing machine according to claim 1 is characterized in that: described steam raising plant is fixed on the support that is independent of the tumbling-box washing machine main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014119 CN1948599A (en) | 2006-06-06 | 2006-06-06 | Steam generating device of rotary drum laundry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610014119 CN1948599A (en) | 2006-06-06 | 2006-06-06 | Steam generating device of rotary drum laundry machine |
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| Publication Number | Publication Date |
|---|---|
| CN1948599A true CN1948599A (en) | 2007-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610014119 Pending CN1948599A (en) | 2006-06-06 | 2006-06-06 | Steam generating device of rotary drum laundry machine |
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| Country | Link |
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| CN (1) | CN1948599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638842B (en) * | 2009-05-20 | 2011-10-26 | 俞建平 | Steam sterilization washer |
| CN111394941A (en) * | 2018-12-26 | 2020-07-10 | Lg电子株式会社 | Laundry device having induction heater and control method thereof |
-
2006
- 2006-06-06 CN CN 200610014119 patent/CN1948599A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638842B (en) * | 2009-05-20 | 2011-10-26 | 俞建平 | Steam sterilization washer |
| CN111394941A (en) * | 2018-12-26 | 2020-07-10 | Lg电子株式会社 | Laundry device having induction heater and control method thereof |
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