CN105696248A - A water-saving drum washing machine - Google Patents
A water-saving drum washing machine Download PDFInfo
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- CN105696248A CN105696248A CN201410708103.3A CN201410708103A CN105696248A CN 105696248 A CN105696248 A CN 105696248A CN 201410708103 A CN201410708103 A CN 201410708103A CN 105696248 A CN105696248 A CN 105696248A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention provides a water-saving drum washing machine comprising an outer drum, an inner drum disposed in the outer drum and a water inlet pipeline communicating with the inner drum. The inner drum and the outer drum are installed on a central shaft coaxially. The inner drum is a holeless inner drum. The inner wall of the inner drum is provided with a plurality of lifting devices; the central shaft is internally provided with a hollow structure; the water inlet pipeline and the lifting devices communicate with the hollow structure. The lifting devices are provided with a plurality of water outlets. The technical objective of saving water is mainly achieved by using the holeless inner drum and making the space between the inner drum and the outer drum free of water in a washing process. Since the holeless inner drum is used, the structure of the water-saving washing machine is redesigned for water feeding and water drainage of the washing machine; further a water feeding and drainage system, a washing and spinning system and an airing drying and drying system are improved.
Description
Technical field
The present invention relates to washing machine technology field, in particular it relates to a kind of Water-saving drum washing machine。
Background technology
Washing machine, as a kind of household electrical appliance the most widely used in people's daily life, helps people to break away from the worry of laundry, has brought great convenience。But washing machine also has certain disadvantages, such as consuming time longer, water consumption is bigger, along with society development, water resource becomes more and more important as a kind of important natural resources, the consciousness of saving water of people also improves therewith, and the water-saving function how realizing washing machine is just particularly important。
In order to solve the problem of water saving of washing machine, it is also proposed now some patents, the such as patent No. is 201410215346.3, name is called the Chinese invention patent of a kind of roller washing machine, this invention relates to a kind of roller washing machine, including casing, inner core and urceolus it is provided with in casing, door seal it is provided with between urceolus and casing, inner core is connected with driving device, described inner core is atresia inner core, and described inner core is that drum head place diameter is little, the cone tank that bung place diameter is big, the inside curved gathering in bung place of inner core, described door seal is provided with penstock, one end of penstock is connected with washings nonstorage calorifier, the other end of penstock stretches in inner core through door seal, described urceolus is provided with discharge outlet and device for detecting water pressure。As shown from the above technical solution, the inner core of this invention is atresia inner core, realizes inner core water inlet by the penstock being arranged in door seal, and realizes draining in dehydration by the shape of inner core self, so can avoid water between inside and outside cylinder, significantly save slurry amount。
Invention described above providing a kind of roller washing machine with atresia inner core, but be only that the inner core of existing roller washing machine is designed as non-porous structure, realistic meaning is only small。Because clothes washing must have certain washings to soak, if to realize the effect soaked, the problems such as the needs in atresia inner core have certain water yield, so can increase the burden of motor, power consumption are also following。
Therefore, how to realize the water saving of roller washing machine, energy consumption will not be increased again simultaneously and just become the technical problem that roller washing machine technical field is badly in need of solving。
Summary of the invention
The invention provides a kind of Water-saving drum washing machine, specifically, have employed following technical scheme:
A kind of Water-saving drum washing machine, is co-axially mounted on center shaft including urceolus, the inner core that is arranged in urceolus with inlet pipeline connect inner core, inner core and urceolus, and described inner core is atresia inner core, the inwall multiple lifting devices of installation of inner core；The inside of described central shaft arranges hollow structure；Described inlet pipeline and lifting device are respectively communicated with hollow structure, and lifting device arranges multiple outlet。
Further, the inside of described lifting device has hollow chamber, and hollow chamber is connected with hollow structure by the bottom of lifting device；Described outlet connects with the hollow chamber of lifting device。
Further, described lifting device has the bulge-structure that the inner side towards inner core extends, and described bulge-structure for lifting washing medicated clothing/beat in washing or rinse cycle。
Further, the inner side of described inner core arranges multiple connecting line, one end connection lifting device of each connecting line, the hollow structure of other end connection central shaft。
Further, described connecting line is fixedly mounted on the inwall of inner core, and connecting line is uniformly distributed along the circumference of inner core；Axially arranged along inner core of described lifting device。
Further, the other end of described central shaft connects drive motor, and drive motor includes stator and rotor, and stator is fixed on urceolus by electric machine support, and rotor is fixing with central shaft to be connected；The center of described electric machine support arranges through hole, the through hole of described inlet pipeline traverse electric machine support and the hollow structure grafting of central shaft。
Further, the first sealing member is set between described inlet pipeline and the hollow structure of central shaft, the second sealing member is set between inlet pipeline and the through hole of electric machine support；Preferably, described inlet pipeline arranges buckle structure, the groove matched with buckle structure is set in the through hole of described electric machine support so that inlet pipeline is that fixed seal connection is on electric machine support。
Further, the other end of described inlet pipeline connects detergent box, and described inlet pipeline arranges water tank, and water tank is arranged between detergent box and hollow structure；Heater, agitating device and device for detecting temperature are set in described water tank。
Further, described washing machine also includes drying system, and drying system includes drying blower fan and drying air path；One end of described drying air path connects dries blower fan, and the other end connects with the hollow structure of central shaft。
Further, described washing machine also includes drainage system, and drainage system includes draining pump and discharge pipe line；One end of described discharge pipe line connects draining pump, and other end connection connects with the hollow structure of central shaft；Described draining pump connects washing machine sewer pipe。
The invention provides a kind of water-conservation washing machine, realize the technical purpose of water saving mainly by adopting atresia inner core to make in washing process anhydrous between inner core and urceolus。Simultaneously as adopt atresia inner core, in order to not affect water inlet and the draining of washing machine, its structure is carried out design again by the water-conservation washing machine of the present invention, perfect culvert system, washing dehydration system and air-dry drying system。
Specifically, present invention have the advantage that:
(1) water-conservation washing machine of the present invention adopts atresia inner core, no longer deposits washings between inner core and urceolus, decreases the inflow of washing or rinse cycle, it is achieved that the purpose of water saving。
(2) inside the inner core of the water-conservation washing machine of the present invention and the central shaft of urceolus, hollow structure is set, inlet pipeline connection hollow structure, the other end connection inner core of hollow structure, realize the connection of inlet pipeline and inner core, without affecting the structure of inner tank of washing machine, installation, it is more prone to realize。
(3) the inner core inwall of the water-conservation washing machine of the present invention installs multiple lifting devices, lifting device arranges outlet, lifting device connects with the hollow structure inside inner core, and the washings in such inlet pipeline are entered in lifting device by hollow structure and sprayed uniformly by outlet or trickle to washing medicated clothing。This makes the water inlet of water-conservation washing machine of the present invention can directly arrive on washing medicated clothing, achieve and pass into a small amount of washings and can be achieved with the technique effect of abundant washing by soaking medicated clothing, avoid the medicated clothing caused to soak insufficient, or need substantial amounts of washings immersion medicated clothing to cause that motor load increases and affects service life。
(4) washing medicated clothing is promoted and/or beats in the process of washing by the lifting device of the present invention, increases the washing clean level of medicated clothing, has better clean result。
(5) discharge pipe line of the drainage system of the water-conservation washing machine of the present invention also connects with the hollow structure of central shaft, so by centrifugal action, washings are centrifuged to lifting device in the process of draining, and rise to the hollow structure place of central shaft by the road, trickle by the road to draining pump, discharge through draining pump, certainly, draining pump also has the power automatically extracted in washings entrance lifting device。Therefore, the drainage system of the water-conservation washing machine of the present invention is more applicable for the roller washing machine with atresia inner core。
(6) water-conservation washing machine of the present invention has drying system simultaneously, and the blower fan of drying of drying system connects the hollow structure of central shaft by drying air path, it is achieved to the drying washing medicated clothing in cylinder。
In sum, the roller washing machine of the present invention achieves the purpose of water saving by have employed atresia inner core, water inlet, draining and drying has been carried out design again simultaneously, and therefore, the water-conservation washing machine of the present invention is more practical, has better promotional value。
Accompanying drawing explanation
The structural representation of Fig. 1 present invention；
The inner core of Fig. 2 present invention and the connection diagram of lifting device；
The connection diagram of the inlet pipeline of Fig. 3 present invention and the hollow structure of central shaft。
Label declaration in accompanying drawing: 1-casing 2-dries blower fan 3-drying air path 4-spider 5-drive motor 6-hollow structure 7-urceolus 8-inner core 9-inlet pipeline 10-discharge pipe line 11-draining pump 12-intake pump 13-device for detecting temperature 14-agitating device 15-heater 16-water tank 17-door body sealing gasket 18-central shaft 19-lifting device 20-outlet 21-door body 22-detergent box 23-connecting line 24-stator permanent magnet 25-coil 26-electric machine support 27-rotor permanent magnet 28-connector 29-the first sealing member 30-buckle structure 31-urceolus reinforcement 32-the second sealing member 33-urceolus bearing。
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of water-conservation washing machine of the present invention is described in detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of Water-saving drum washing machine, is coaxially mounted on central shaft 18 including urceolus 7, the inner core 8 that is arranged in urceolus 7 with the inlet pipeline 9 connecting inner core 8, inner core 8 and urceolus 7, described inner core 8 is atresia inner core, and the inwall of inner core 8 installs multiple lifting devices 19；The inside of described central shaft 18 arranges hollow structure 6；Described inlet pipeline 9 and lifting device 19 are respectively communicated with hollow structure 6, and lifting device 19 arranges multiple outlet 20。
The inner core 8 of the washing machine of the present invention is mainly used in holding and washing medicated clothing, inner core 8 adopts atresia to design, so in the process of washing medicated clothing, washings or washings exist only in the inside of inner core 8, washings are no longer had between inner core 8 and urceolus 7, as long as inflow meets clothes washing requirement, it is achieved that the purpose of water saving。
Additionally, owing to the water-conservation washing machine of the present invention adopts the design of atresia inner core, inflow too much can increase the load of motor and have influence on service life of motor, inflow crosses that I haven't seen you for ages causes the clean result reducing medicated clothing with medicated clothing undercompounding, how better realizing water inlet makes washings and medicated clothing be sufficiently mixed, and guarantees that washings and medicated clothing are sufficiently mixed the emphasis place that the realization washing by soaking effect to medicated clothing is the present invention while reducing inflow。
The hollow structure 6 of the central shaft 18 of the present invention can be that the direct hollow design in the middle part by central shaft 18 is formed, can also be hollow structure 6 will be installed wherein again after the middle part hollow design of central shaft 18, hollow structure 6 now is an independent component that can play connection effect, specifically, hollow structure 6 can be select water pipe。
The inside installing the central shaft 18 of inner core 8 and urceolus 7 is arranged hollow structure 6 by the present invention, inlet pipeline 9 directly connects with the hollow structure 6 of central shaft 18, and the inside of the other end connection inner core 8 of the hollow structure 6 of central shaft 18, it is achieved that the washings in inlet pipeline 9 are passed into the purpose of the inside of inner core 8。
Simultaneously, the inwall of the inner core 8 of the present invention installs multiple lifting devices 19, one end of lifting device 19 connects with the hollow structure 6 of central shaft 18, lifting device 19 arranges multiple outlet 20, so, washings in inlet pipeline enter in lifting device 19 through hollow structure 6, and the outlet through lifting device 19 is discharged。Due to the fact that and be provided with multiple lifting device 19, so can so that washings divide multichannel to enter inner core 8, it is easy to the contact with clothing of washings and inner core 8 each position internal, each lifting device 19 arranges multiple outlet 20, is so easy to each location contacts of washings and medicated clothing。In a word, the mixing of washings and medicated clothing can be easily facilitated, it is achieved the washings action of soaking to medicated clothing, it is ensured that while clean result, decrease inflow as much as possible。
Lifting device 19 of the present invention is the independent component on the inwall of hard-wired inner core 8, the plastic material with some strength generally can be adopted to make, it is preferable that close fit between the inwall of lifting device 19 and inner core 8, it is prevented that folder damages medicated clothing。
As in figure 2 it is shown, the lifting device 19 of the present invention is in order to realize water inlet guide functions, inside has hollow chamber, and hollow chamber is connected with hollow structure 6 by the bottom of lifting device 19；Described outlet 20 connects with the hollow chamber of lifting device 19。So, the washings in inlet pipeline 9 are entered in the hollow chamber of lifting device 19 by hollow structure 6 and are sprayed uniformly by outlet 20 or trickle and extremely wash on medicated clothing。This makes the water inlet of water-conservation washing machine of the present invention can directly arrive on washing medicated clothing, achieve and pass into a small amount of washings and can be achieved with the technique effect of abundant washing by soaking medicated clothing, avoid medicated clothing and soak insufficient, or need substantial amounts of washings immersion medicated clothing to cause that motor load increases and affects service life。
In order to realize the guide functions of lifting device 19, axially arranged and big as far as possible along inner core 8 of described lifting device 19 occupies bigger axial length, makes washings arrive the diverse location of inner core 8。
Arranging of the lifting device 19 of the present invention is multiple, and is uniformly arranged along the circumference of inner core 8, it is achieved the medicated clothing of multichannel water inlet spray respectively or the internal different parts of trickling inner core 8, it is ensured that the medicated clothing used within inner core 8 can be subject to the spray of washings fully。Preferably, the quantity of the lifting device 19 of the present invention arranges 2～6, further, it is preferable that arrange 3～5, and in Fig. 2, the present invention is with 3 for example。
Lifting device 19 of the present invention has the bulge-structure that the inner side towards inner core 8 extends, and described bulge-structure for promoting washing medicated clothing/beat in washing or rinse cycle。The lifting device 19 of the present invention is provided simultaneously with the lifting to medicated clothing/beat effect, increases the washing clean level of medicated clothing, has better clean result。
The connection of hollow structure 6 with multiple lifting devices 19 in order to realize central shaft 18, the inner side of inner core 8 of the present invention arranges multiple connecting line 23, one end connection lifting device 19 of each connecting line 23, the hollow structure 6 of other end connection central shaft 18。
Connecting line 23 of the present invention is fixedly mounted on the inwall bottom inner core 8, and connecting line 23 is uniformly distributed along the circumference of inner core；Axially arranged along inner core 8 of described lifting device 19, it is preferable that the quantity of described lifting device 19 is more than or equal to the quantity of connecting line 23。Owing to lifting device 19 1 aspect of the present invention has the effect introducing washings, also there is effect on the other hand that promote medicated clothing, therefore the lifting device 19 of the present invention can part connect for drain with connecting line, and another part can select according to the actual needs, so can guarantee into the complexity reducing assembling while water。
A kind of preferred implementation as the present invention, as shown in Figure 3, the connecting line 23 of the present invention is mounted between the independent component on the diapire of inner core 8 and the inwall of inner core 8 and is formed, specifically, described independent component is the inwall compact siro spinning technology of plastic mounting part and inner core 8, plastic mounting part center is assemblied on the hollow structure 6 of central shaft 18 and communicates therewith, and plastic mounting part has multiple branch, and multiple branches are connected with lifting device 19 respectively。Described plastic mounting part is flat, so will not hanging and pulling medicated clothing and affect the washing of medicated clothing。
As shown in Figure 3, the inner core 8 of the present invention is connected in one by connecting bolt and spider 4, the central shaft 18 with hollow structure 6 is fastenedly connected by connecting bolt and spider 4, three is integrally forming, so, while central shaft 18 rotates under the drive of drive motor 5, inner core 8 is driven to rotate。
The central shaft 18 of the present invention center by urceolus 7, and preset urceolus bearing 33 on the center of urceolus 7, urceolus bearing 33 plays the effect supporting central shaft 18。The inner side of the center of the urceolus 7 of the present invention is provided with urceolus reinforcement 31, increases the intensity of the center position of urceolus 7, to central shaft 18 with better support force。
The other end of central shaft 18 of the present invention connects drive motor 5, and drive motor 5 includes stator and rotor, and stator is fixed on urceolus 7 by electric machine support 26, and rotor is fixing with central shaft 18 to be connected。
Specifically, the drive motor 5 of the present invention is direct driving motor, and be the structure of inner stator outer rotor, stator includes stator permanent magnet 24 and coil 25, permanent magnet 24 and coil 25 are fastened on urceolus 7, specifically, permanent magnet 24 and coil 25 are each attached on electric machine support 26, and electric machine support 26 is bolted on the diapire of urceolus 7。Rotor is connected in one by connector 28 and central shaft 18, as shown in Figure 3, rotor and connector 28 are bolted to connection, the end of central shaft 18 is outwardly formed turnup structure, described connector 28 is connected by bolt is fixing with the turnup structure of central shaft 18, arranging rotor permanent magnet 27 on described rotor, described rotor permanent magnet 27 is oppositely arranged with coil 25。
In order to realize connection between the inlet pipeline 9 of the present invention and the hollow structure of central shaft 18, the installation portion of drive motor 5 is produced impact, the center of described electric machine support 26 arranges through hole, the through hole of described inlet pipeline 9 traverse electric machine support 26 and hollow structure 6 grafting of central shaft 18。
Further, in order to ensure that the installation between the hollow structure 6 of inlet pipeline 9 and central shaft 18 keeps sealing, prevent from leaking and cause motor damage, therefore, first sealing member 29 is set between described inlet pipeline 9 and the hollow structure 6 of central shaft 18, the second sealing member (32) is set between the through hole of inlet pipeline 9 and electric machine support 26。So, can prevent the installation place between the hollow structure 6 of inlet pipeline 9 and central shaft 18 from drainage occurring, prevent the junction between inlet pipeline 9 and electric machine support 26 that drainage occurs simultaneously。
The present invention is more firm for the installation making inlet pipeline 9, and described inlet pipeline 9 arranges buckle structure 30, concrete, and described buckle structure 30 is a bulge-structure, arranges the groove matched with buckle structure 30 in the through hole of described electric machine support 26。So, after inlet pipeline 9 is installed, the buckle structure 30 on inlet pipeline 9 just assembles mutually with the groove on electric machine support 26, and inlet pipeline 9 is carried out fastening effect。
As it is shown in figure 1, the other end of inlet pipeline 9 of the present invention connects detergent box 22, described inlet pipeline 9 arranging water tank 16, water tank 16 is arranged between detergent box 22 and hollow structure 6；Heater 15, agitating device 14 and device for detecting temperature 13 are set in described water tank 16。
After the water-conservation washing machine of the present invention connects tap water, tap water after detergent box 22 with detergent, with detergent tap water by after inlet pipeline 9 enters water tank 16, heater 15 and agitating device 14 start, tap water is heated by heater 15, heating and continuous to the stopping of washing machine procedure design temperature, temperature in water tank 16 is monitored by the device for detecting temperature 13 in water tank 16, and agitating device 14 makes tap water and detergent mix homogeneously in water tank 16 form the cleaning mixture of uniformity。
Preferably, device for detecting temperature 13 of the present invention adopts temperature sensor。
Tap water and detergent are first passed into after carrying out sufficient Hybrid Heating in a water tank being separately provided 16 and enter in inner core 8 again through inlet pipeline 9 by the washing machine of the present invention, so make washings have better clean result。Should described herein be, the volume of water tank 16 of the present invention is much smaller than the volume of inner core 8, this is the single wash/rinsing water amount having benefited from present invention single wash/rinsing water amount much smaller than existing roller washing machine, washing of drum type washing machine 8Kg medicated clothing single wash about the water consumption 20L of such as existing cylinder, and washing machine 8Kg medicated clothing single wash about water consumption 10L of the present invention, so it is unlikely to increase the volume of washing machine because of the setting of water tank 16。
Being additionally provided with intake pump 12 on the inlet pipeline 9 of the present invention, intake pump 12 is arranged between the hollow structure 6 of water tank 16 and central shaft 18, and intake pump 12 provides power principally for the water inlet in inlet pipeline 9, makes into water circulation more unobstructed。Meanwhile, intake pump 12 can increase the flow velocity of water inlet, makes the outlet 20 into water from lifting device 19 have certain spraying effect after flowing out。
Washing machine of the present invention also includes drainage system, and drainage system includes draining pump 11 and discharge pipe line 10；One end of described discharge pipe line 10 connects draining pump 11, and the other end connection of discharge pipe line 10 connects with the hollow structure 6 of central shaft 18；Described draining pump 11 connects washing machine sewer pipe。
When drainage procedure starts, water is centrifuged to lifting device 19 by atresia inner core by centrifugal action, and is connected pipeline 23 and rises to hollow structure 6 place of central shaft 18, trickles to draining pump 11 through discharge pipe line 10, pumps washing machine through draining pump 11。Certainly, when draining pump 11 starts, dynamic automatic extraction atresia inner core also enters the washings in lifting device 19, discharges washing machine。
Washing machine of the present invention also includes drying system, and drying system includes drying blower fan 2 and drying air path 3；One end of described drying air path 3 connects dries blower fan 2, and the other end connects with the hollow structure 6 of central shaft 18。When drying procedure starts, drying blower fan 2 and start, uniformly divided by hot blast drying wind path 3-hollow structure 6-connecting line 23-lifting device 19-outlet 20 and blow on medicated clothing, cloth drying better effects if, save time power saving。
The discharge pipe line 10 of the present invention is identical with the connecting line of above-mentioned inlet pipeline 9 with the connected mode of the hollow structure 6 of central shaft 18 with drying air path 3, but due in actual installation process, it is impossible to realize installing。Therefore, one electromagnetic valve with multi-path can be set on the inlet pipeline 9 at the hollow structure place of central shaft 18, described discharge pipe line 10, drying air path 3 connect respectively at electromagnetic valve, but when performing corresponding program, the different communication controlling program switching solenoid valve can realize。
The water-conservation washing machine of the present invention also includes casing 1, in casing 1, said structure is set, the front side of described casing 1 arranges door body 21, door body 21 covers the opening part at urceolus 7 when closing, the inside making urceolus 7 is closed, between described door body 21 and urceolus 7, door body sealing gasket 17 is set, makes to keep between urceolus 7 and door body 21 sealing。
The present invention provides the water-conservation washing machine of a kind of atresia inner core, and without washings between inner core and urceolus in washing process, water-saving result is obvious, and clean result is good, good, good drying effect of entering drainage effect。
The roller washing machine having a set of perfect culvert system, air-dry drying system and washing dehydration system of the present invention, overall structure is as shown in Figure 1。For this washing machine of description clearly, washing process is carried out explanation one by one by the present invention:
One, washing procedure
When medicated clothing is placed in the atresia inner core of the present invention, door body 21 is closed, and inner core 8 rotates weighs to medicated clothing, selects corresponding inflow according to clothes weight。
As it is shown in figure 1, tap water enters after detergent distributor disk 22 with detergent through electromagnetic valve, through inlet pipeline 9, it is introduced in water tank 16。After tap water entrance water tank 16 with detergent, heater 15 and agitating device 14 start, and heating and continuous to the stopping of washing machine procedure design temperature, the temperature in water tank 16 is by the device for detecting temperature monitoring being set in water tank 16。Agitating device 14 mainly has two effects: the heating one, making tap water is evenly quick；Two, both tap water and detergent mix homogeneously in water tank is made to form the cleaning mixture of uniformity。
Washings mixing is complete, and temperature reaches design temperature, and intake pump 12 starts, and washings extract hollow structure 6 place of the central shaft 18 to inner/outer tube under the effect of intake pump 12, and inlet pipeline 9 is connected with hollow structure 6 grafting。Arranging N number of connecting line 23 inside inner core 8, multiple connecting lines 23 are respectively connecting to M the lifting device 19 on inner core inwall, described N >=M。
Fig. 2 is the inner core 8 access node structure with lifting device 19 of the Water-saving drum washing machine of the present invention, and lifting device 19 is to be fastened on the inwall of atresia inner core, and quantity is equally distributed。Arranging multiple outlet 20 on lifting device 19, the end bottom the close inner core 8 of lifting device 19 connects the hollow structure 6 of central shaft 18 by connecting line 23。
Washings easily can arrive on inner core 8 inwall in the lifting device 19 of distribution through the hollow structure 6 of central shaft 18, and is sprayed by the outlet 20 on lifting device 19, or on the medicated clothing trickled to inner core 8, medicated clothing is sprayed and soaks。
In washing procedure, being dispersed with a number of lifting device 19 at atresia inner core inwall, lifting device 19 can in washing or rinse cycle, the effect that washing medicated clothing is promoted/beats, there is better clean result, improve the wash cleanliness of medicated clothing。
As previously described, inflow is to select corresponding inflow according to weighing clothes weight, and this inflow is just moistened garment, does not have unnecessary water, or have little water in atresia inner core。So both can give full play to effect of washings, the water consumption of washing medicated clothing can be substantially reduced again。Without water between inner core 8 and urceolus 7, greatly reduce slurry amount。
Two, drainage procedure
Washing procedure is complete, drainage procedure starts, and draining pump 11 starts, and the washings in inner core 8 enter in lifting device 19 under the extraction effect of draining pump 11, further, washings enter in discharge pipe line 10 through the hollow structure 6 of central shaft 18 and discharge inner core 8 under the effect of draining pump 11。
Three, dehydration drainage procedure
Dehydration procedure starts, by centrifugal action, washings are centrifuged to lifting device 19, and be connected pipeline 23 and rise to hollow structure 6 place of central shaft 18, the discharge pipe line 10 through connecting with hollow structure 6 trickles to draining pump 11, pumps the inner core 8 of washing machine through draining pump 11。
Certainly, when draining pump 11 starts, also dynamic automatic extraction atresia inner core enters the washings in lifting device, discharges washing machine。
Four, rinsing program
Rinsing program starts, and the clothes weight that Automatic Program weighs according to early stage is intake, tap water through electromagnetic valve through detergent distributor disk 22 through inlet pipeline 9, be still introduced in water tank 16。Intake pump 12 starts, and is drawn from water and enters the connecting line 23 that hollow structure 6 place of central shaft 18 arranges through the inwall of inner core 8 and trickle to lifting device 19, and the medicated clothing needing rinsing is sprayed, washes away by the outlet 20 through lifting device 19。
In rinsing program, being dispersed with a number of lifting device 19 at atresia inner core inwall, rinsing clothes in rinse cycle, can be promoted and beat by lifting device 19, is better cleaned out by the detergent of residual。
Rinsing terminates, and drainage procedure, dehydration procedure perform。
The inflow that rinsing program of the present invention uses can be substantially reduced, and the program execution of described rinsing is minimum once, and in order to promote the effect of rinsing, the rinsing program of the present invention performs no less than twice, it is preferable that rinsing program performs twice。
Five, drying procedure
Drying procedure starts, and dries blower fan 2 and starts, is divided equally by hot blast drying wind path 3-hollow structure 6-connecting line 23-lifting device 19-outlet 20 and blow to medicated clothing, and cloth drying better effects if, save time power saving。
Simultaneously, drying wind in order to realize the present invention circulates, hollow structure 6 can be set to two passages by the present invention, two passages are respectively communicated with different multiple lifting devices 19, one of them passage connects the air inlet pipeline of drying air path 3, another passage connects the air outlet pipeline of drying air path 3, has been achieved in that the circulation of drying air path 3, it is ensured that the safety of drying procedure is properly functioning。
In sum, the invention solves the problem that roller washing machine water consumption is more, by providing a kind of atresia inner tube structure and the roller washing machine of corresponding miscellaneous part organization plan, significantly reduce water consumption when not reducing clean result, realizing water saving, water-saving result is good。
The inner core 8 of the present invention adopts non-porous structure, and washing, dehydration, drying course, wear of clothes is less。
The above is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any technical staff being familiar with this patent is without departing within the scope of technical solution of the present invention, when the technology contents of available above-mentioned prompting is made a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of the present invention program。
Claims (10)
1. a Water-saving drum washing machine, including urceolus (7), the inner core (8) being arranged in urceolus (7) and the inlet pipeline (9) connecting inner core (8), inner core (8) and urceolus (7) are coaxially mounted on central shaft (18), it is characterized in that, described inner core (8) is atresia inner core, and the inwall of inner core (8) installs multiple lifting devices (19)；The inside of described central shaft (18) arranges hollow structure (6)；Described inlet pipeline (9) and lifting device (19) are respectively communicated with hollow structure (6), and lifting device (19) arranges multiple outlet (20)。
2. a kind of Water-saving drum washing machine according to claim 1, it is characterized in that, the inside of described lifting device (19) has hollow chamber, and hollow chamber is connected with hollow structure (6) by the bottom of lifting device (19)；Described outlet (20) connects with the hollow chamber of lifting device (19)。
3. a kind of Water-saving drum washing machine according to claim 1 and 2, it is characterized in that, described lifting device (19) has the bulge-structure that the inner side towards inner core (8) extends, and described bulge-structure for lifting washing medicated clothing/beat in washing or rinse cycle。
4. a kind of Water-saving drum washing machine according to claim 1, it is characterized in that, the inner side of described inner core (8) arranges multiple connecting line (23), one end connection lifting device (19) of each connecting line (23), the hollow structure (6) of other end connection central shaft (18)。
5. a kind of Water-saving drum washing machine according to claim 4, it is characterised in that described connecting line (23) is fixedly mounted on the inwall of inner core (8), and connecting line (23) is uniformly distributed along the circumference of inner core；Axially arranged along inner core (8) of described lifting device (19)。
6. a kind of Water-saving drum washing machine according to claim 1, it is characterized in that, the other end of described central shaft (18) connects drive motor (5), drive motor (5) includes stator and rotor, stator is fixed on urceolus (7) by electric machine support (26), and rotor is fixing with central shaft (18) to be connected；The center of described electric machine support (26) arranges through hole, the through hole of described inlet pipeline (9) traverse electric machine support (26) and hollow structure (6) grafting of central shaft (18)。
7. a kind of Water-saving drum washing machine according to claim 6, it is characterized in that, first sealing member (29) is set between described inlet pipeline (9) and the hollow structure (6) of central shaft (18), the second sealing member (32) is set between the through hole of inlet pipeline (9) and electric machine support (26)；Preferably, described inlet pipeline (9) arranges buckle structure (30), the groove matched with buckle structure (30) is set in the through hole of described electric machine support (26)。
8. a kind of Water-saving drum washing machine according to claim 1, it is characterized in that, the other end of described inlet pipeline (9) connects detergent box (22), arranging water tank (16) on described inlet pipeline (9), water tank (16) is arranged between detergent box (22) and hollow structure (6)；Heater (15), agitating device (14) and device for detecting temperature (13) are set in described water tank (16)。
9. a kind of Water-saving drum washing machine according to claim 1, it is characterised in that described washing machine also includes drying system, and drying system includes drying blower fan (2) and drying air path (3)；One end of described drying air path (3) connects dries blower fan (2), and the other end connects with the hollow structure (6) of central shaft (18)。
10. a kind of Water-saving drum washing machine according to claim 1, it is characterised in that described washing machine also includes drainage system, and drainage system includes draining pump (11) and discharge pipe line (10)；One end of described discharge pipe line (10) connects draining pump (11), and other end connection connects with the hollow structure (6) of central shaft (18)；Described draining pump (11) connects washing machine sewer pipe。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708103.3A CN105696248B (en) | 2014-11-27 | 2014-11-27 | A kind of Water-saving drum washing machine |
| CN201910342533.0A CN110438724B (en) | 2014-11-27 | 2014-11-27 | Water-saving drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708103.3A CN105696248B (en) | 2014-11-27 | 2014-11-27 | A kind of Water-saving drum washing machine |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342533.0A Division CN110438724B (en) | 2014-11-27 | 2014-11-27 | Water-saving drum washing machine |
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| Publication Number | Publication Date |
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| CN105696248A true CN105696248A (en) | 2016-06-22 |
| CN105696248B CN105696248B (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910342533.0A Active CN110438724B (en) | 2014-11-27 | 2014-11-27 | Water-saving drum washing machine |
| CN201410708103.3A Active CN105696248B (en) | 2014-11-27 | 2014-11-27 | A kind of Water-saving drum washing machine |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342533.0A Active CN110438724B (en) | 2014-11-27 | 2014-11-27 | Water-saving drum washing machine |
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| CN (2) | CN110438724B (en) |
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| CN112663270B (en) * | 2019-10-15 | 2023-01-31 | 青岛海尔洗衣机有限公司 | Clothes treatment device and drying judgment method thereof |
| CN112663268A (en) * | 2019-10-15 | 2021-04-16 | 青岛海尔洗衣机有限公司 | Clothes treatment device and drying judgment method thereof |
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| CN113123078B (en) * | 2020-01-15 | 2023-12-22 | 博西华电器（江苏）有限公司 | Support of washing machine and washing machine |
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| WO2022095829A1 (en) * | 2020-11-03 | 2022-05-12 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and control method therefor |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110438724A (en) | 2019-11-12 |
| CN105696248B (en) | 2019-08-20 |
| CN110438724B (en) | 2021-06-15 |
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