CN208250713U - Washing machine - Google Patents

Abstract

The utility model provides a kind of washing machine, comprising: washing tube, including ladle body and bucket bottom, bucket bottom are equipped with discharge outlet；Impeller part is located in washing tube, and the line that impeller part is equipped with for collecting line bits considers collection chamber to be worth doing, and discharge outlet is located at the underface of line bits collection chamber, and line considers collection chamber to be worth doing and is equipped with sewage draining exit for wall surface corresponding with bucket bottom.The washing machine that this programme provides, when discharge outlet being opened after the completion of washing, a large amount of water to discharge outlet during converging, the downward erosion line of meeting considers collection chamber position to be worth doing, make the line bits collected in line bits collection chamber that can be gone out along sewage draining exit and pass through discharge outlet and washing machine is discharged with water, realize that washing machine is automatically drained out line bits, it is cleared up manually without user, it is easy to use, and the sewage draining exit being used on wall surface corresponding with bucket bottom can be easy to drain in the intracorporal line bits of line bits collecting chamber, and immediately below line bits collection chamber other than position at substantially will not wired bits deposition, it can avoid line and consider residue problem to be worth doing.

Description

Washing machine

Technical field

The utility model relates to washing machine fields, in particular to a kind of washing machine.

Background technique

In existing such as full-automatic impeller type washing machine washing machine, wired bits collector is set on washing machine inner tub wall and is received Line concentration bits, line bits collector are usually built-in with filtration system and storage device, and in washing process, line considers the filtering of collector to be worth doing System filtering flows through the water flow at this, and the soft flocks under intercepting is stored in storage device, reduces hair on barrel undergarment with this The residual of bits.In the process of implementing the utility model, inventor's discovery is the prior art has the following problems: existing line bits are collected Device wirelessly considers to be worth doing and is automatically drained out function, and user needs cleaning manually, time-consuming and laborious, and being dismounted for multiple times easily leads to matching part failure, So that line consider to be worth doing collector washing when fall off, cause body damage, and if do not clear up, will cause filtering, capacity gauge decline and Bacteria breed, and in this configuration, fail that a barrel bottom can only be deposited in by the line bits that lateral side wire bits collector is effectively collected, pollutes Washing of drum type washing machine environment.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of washing machines.

To achieve the above object, the embodiments of the present invention provide a kind of washing machine, comprising: washing tube, including bucket Body and bucket bottom, the bucket bottom are equipped with discharge outlet；Impeller part is located in the washing tube, and the impeller part is equipped with for collecting The line of line bits considers collection chamber to be worth doing, and the discharge outlet is located at the underface of line bits collection chamber, and the line bits collection chamber is used Sewage draining exit is equipped in position corresponding with the bucket bottom.

The utility model washing machine provided by the above embodiment, line bits collection chamber in washing course of washing machine for receiving Collect the line bits in washing tube, wherein bucket bottom is equipped with discharge outlet, water when discharge outlet is opened after the completion of washing, in washing tube It can be flowed by gravity to discharge outlet, wherein since discharge outlet is located at the underface of line bits collection chamber, and line considers collection chamber to be worth doing The position at corresponding bucket bottom is provided with sewage draining exit be connected to the inner space of line bits collection chamber, in this way, largely water is to draining During mouth convergence, the downward erosion line of meeting considers collection chamber position to be worth doing, and considering the interior line collected of line bits collection chamber to be worth doing can be by edge row Dirty mouth, which is gone out and passes through discharge outlet, is discharged washing machine with water, realizes that washing machine is automatically drained out line bits, clears up, make manually without user With convenient, and the sewage draining exit being used on wall surface corresponding with bucket bottom can be easy to consider line into the intracorporal line bits of collecting chamber to be worth doing and drain, and Line consider to be worth doing immediately below collection chamber other than position at substantially will not wired bits deposition, can avoid line and consider residue problem to be worth doing.

In addition, the washing machine in above-described embodiment provided by the utility model can also have following additional technical feature:

In above-mentioned technical proposal, the sewage draining exit is oppositely arranged with the discharge outlet.

In the present solution, sewage draining exit and discharge outlet are oppositely arranged, the line being discharged from sewage draining exit can in this way considered to be worth doing can edge Downbeam swimmingly enters discharge outlet and carries out outlet, and realization is farthest reduced from sewage draining exit to discharge outlet during this Line considers the flow resistance being subject to be worth doing, so that line caused by avoiding because of flow resistance considers residue problem to be worth doing, effectively promotes the wash environment health of washing machine.

In any of the above-described technical solution, between being formed between the line bits collection chamber bottom end and bucket bottom inner surface Gap, wherein the bucket bottom is located at the position on the outside of the gap equipped with reducing-flow structure, and the reducing-flow structure is for preventing the line The bits intracorporal substance of collecting chamber is discharged from the gap.

It is worth noting that line bits collection chamber has the water inlet for entering for washing water and washing water interior lines bits substance Mouthful, and line bits collection chamber has for the water return outlet for line bits collection chamber return water into washing tube, is equipped at water return outlet For filtering the filter structure (such as grid filtration structure) of line bits, wherein washing water and washing water interior lines consider substance to be worth doing from water inlet After mouth enters line bits collection chamber, washing water energy is flowed out from water return outlet, but washing water interior lines consider substance to be worth doing because being intercepted by filter structure And cannot be discharged from water return outlet, so being stored in line bits substance in line bits collection chamber, realization makes line consider collection chamber pair to be worth doing Line is considered substance filtering to be worth doing and is collected.

It is avoidable in this way in the present solution, be formed with gap between design lines bits collection chamber bottom end and bucket bottom inner surface Impeller part is directly contacted with washing tube, is conducive to reduce the rotating friction force between impeller part and washing tube, and is located at bucket bottom Position on the outside of gap is equipped with reducing-flow structure, is prevented in line bits collection chamber with increasing the flow resistance of gap location using reducing-flow structure Substance from gap be discharged, thus force washing water be discharged from water return outlet line bits collection chamber, guarantee line bits collection chamber pair The filtering of line bits and capacity gauge.

In above-mentioned technical proposal, the reducing-flow structure includes the convex ribs on the inner surface of the bucket bottom.

In the present solution, design reducing-flow structure includes the convex ribs on the inner surface of bucket bottom, gap is blocked in using convex ribs An opening carry out choked flow, can reduce the flow of gap location, thus accordingly reduce from gap location leak line bits amount, and Most of washing water in line bits collection chamber is forced to consider collection chamber to be worth doing along water return outlet discharge line, it can increase line bits collecting chamber with this The filtering and capacity gauge that body considers line to be worth doing.

In above-mentioned technical proposal, the quantity of the convex ribs is multiple, and multiple convex ribs consider collection chamber to be worth doing along the line Peripheral direction compartment of terrain distribution.

In the present solution, design along multiple convex ribs consider to be worth doing collection chamber peripheral direction compartment of terrain be distributed, it is convex relative to making Muscle is circumferentially in that continuous state is set to for the scheme on the outside of line bits collection chamber, this structure is playing increase gap location flow resistance mesh While, can make to form runner between adjacent convex ribs by this design, to help drainage procedure middle line bits collection chamber outside Washing water and washing water in line consider to be worth doing substance to line bits collection chamber below discharge outlet at converge, prevent line consider to be worth doing collection chamber The line bits being mixed in outer washing water are because considering residue problem to be worth doing by line caused by convex ribs choked flow.

In any of the above-described technical solution, the reducing-flow structure includes the slope surface constructed by bucket bottom portion inner surface, The slope surface is in the variation tendency gradually risen from the interstitial site outward.

In the present solution, design reducing-flow structure includes the slope surface constructed by bucket bottom portion inner surface, slope surface is from gap digit The place of setting is outward in the variation tendency gradually risen, and specifically, during online bits collection chamber collects line bits, line considers collecting chamber to be worth doing When intracorporal washing water discharges line bits collection chamber along gap, choked flow effect is generated because fluid is in the upward slope stage along slope surface Fruit reduces the fluid flow flowed outward along gap, to accordingly reduce the line bits amount leaked from gap location, and line bits is forced to receive The most of washing water collected in cavity considers collection chamber to be worth doing along water return outlet discharge line, with this can increase line bits collection chamber line considered to be worth doing Filtering and capacity gauge open discharge outlet in draining process of washing machine, and the water in washing tube can consider to be worth doing under collection chamber to line It is converged at the discharge outlet of side, at this point, the effect for promoting fluid to flow is generated because fluid is in the descending stage along slope surface, to promote Line bits substance in washing water and washing water carries out outlet from discharge outlet is flowed to according to gravity, reduces washing water and its middle line considers substance to be worth doing Residual effectively promotes the wash environment health of washing machine.

In any of the above-described technical solution, the bucket bottom is used for wall surface corresponding with line bits collection chamber and is set as pit The position lowest point in face, the pit face is equipped with the discharge outlet.

In the present solution, it is pit face that design bucket bottom, which is used for wall surface corresponding with line bits collecting chamber, in the position in pit face Lowest point is equipped with discharge outlet, i.e., is low-lying structure at the discharge outlet at design bucket bottom, in this way, in draining process of washing machine, it can benefit The line bits substance being mixed in washing water and washing water is completely exhausted out according to gravity, avoids the problem that washing water and line bits residual, has Effect promotes the wash environment health of washing machine.

In above-mentioned technical proposal, the center of the discharge outlet on the pit face adjacent to the pit face.

In the present solution, design pit face on discharge outlet adjacent to the center in pit face, in this way, being washed that can be driven using position It washs water and line and considers substance to be worth doing to during discharge outlet convergence, the structure of four circumferential center convergences can be formed, guarantee each side at discharge outlet Driving force to water flow is uniform, and the line bits substance for being more conducive to be mixed in washing water and washing water in this way is completely exhausted out according to gravity, keeps away The problem of exempting from washing water and line bits residual, effectively promotes the wash environment health of washing machine.

In above-mentioned technical proposal, the inner surface at the bucket bottom includes the slope surface on the outside of the pit face, the slope surface It is outward in the variation tendency gradually risen from the outer position of the pit face.

In the present solution, the inner surface at design bucket bottom includes the slope surface on the outside of the pit face, slope surface is from pit face outer It is outward in the variation tendency gradually risen at position, specifically, during online bits collection chamber collects line bits, line bits are collected When the intracorporal washing water of chamber discharges line bits collection chamber along gap, choked flow is generated because fluid is in the upward slope stage along slope surface Effect reduces the fluid flow flowed outward along gap, to accordingly reduce the line bits amount leaked from gap location, and forces line bits Most of washing water in collection chamber considers collection chamber to be worth doing along water return outlet discharge line, with this can increase line bits collection chamber line is considered to be worth doing Filtering and capacity gauge discharge outlet is opened in draining process of washing machine, the water in washing tube can to line consider to be worth doing collection chamber It is converged at the discharge outlet of lower section, at this point, the effect for promoting fluid to flow is generated because fluid is in the descending stage along slope surface, to promote Outlet is carried out from discharge outlet is flowed to according to gravity into the line bits substance in washing water and washing water, reduces washing water and its middle line leftover Matter residual effectively promotes the wash environment health of washing machine.

In above-mentioned technical proposal, the inner end of the slope surface and pit face outer rounding off；The pit face and/or The position lowest point and the slope surface the outer end point difference in height be 0.5mm~10mm.

In the present solution, design slope surface inner end and pit face outer rounding off, in this way can be to avoid in drainage procedure Flow resistance is generated in the inner end of slope surface and pit face outer binding site, can effectively ensure that converged along slope surface to the pit face at center in this way Poly- washing water and line leftover mass-energy is drained, and is reduced washing water and its middle line bits substance residual, is effectively promoted washing for washing machine Wash environmental sanitation；The difference in height of the position lowest point and slope surface the outer end point of designing pit face is 0.5mm~10mm, in this way can be Make full use of position that the line in the washing water and washing water of surrounding can be driven to consider substance to be worth doing to pit face position in draining process of washing machine The discharge outlet of lowest point converges, and is further reduced washing water and its middle line bits substance residual, effectively promotes the washing ring of washing machine Border health, certainly, the position lowest point in pit face and the difference in height of slope surface the outer end point can prevent from washing in this way no more than 10mm It is excessive and lead to the problem of the bottom strength deficiency to wash deflection on bucket bucket bottom.

Optionally, the washing machine is single container washing machine, the two-tub washing machine of impeller-type or the set of impeller-type of impeller-type Barrel washing machine.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic perspective view of the part of washing machine described in the utility model one embodiment；

Fig. 2 is the schematic view of the front view of the part of washing machine described in the utility model one embodiment；

Fig. 3 is the schematic cross-sectional view of the part of washing machine shown in Fig. 2；

Fig. 4 is the enlarged structure schematic diagram of A portion shown in Fig. 3；

Fig. 5 is partial structural diagram of the washing machine described in the utility model one embodiment in washing state；

Fig. 6 is partial structural diagram of the washing machine described in the utility model one embodiment in hull-borne；

Fig. 7 is the schematic perspective view of washing tube described in the utility model one embodiment；

Fig. 8 is the overlooking structure diagram of washing tube described in the utility model one embodiment；

Fig. 9 is the present invention looks up structural representation of washing tube described in the utility model one embodiment；

Figure 10 is the broken section structural schematic diagram of washing tube described in the utility model one embodiment；

Figure 11 is the enlarged structure schematic diagram of bucket bottom shown in Figure 10.

Wherein, arrow shown in Fig. 5 and Fig. 6 illustrates water (flow) direction, and liquid level state is illustrated in double dot dash line.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Figure 11 are as follows:

100 impeller parts, 120 lines bits collection chamber, 121 water inlets, 122 water return outlets, 123 sewage draining exits, 131 water-moving ribs, 132 Muscle is drained, 140 flowing holes, 160 plectrums, 170 grille covers, 200 washing tubes, 210 ladle bodies, 220 barrels of bottoms, 221 discharge outlet, 222 is convex Muscle, 223 slope surfaces, 224 pit faces, 231 washing cavities, 232 impellers carry on the back chamber, 240 gaps, 300 drainage cavities, 400 motors.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

The washing machine according to the utility model some embodiments is described referring to Fig. 1 to Figure 11.

As shown in figure 3, the washing machine that the embodiments of the present invention provide, comprising: washing tube 200 and impeller part 100 are washed Washing bucket 200 includes ladle body 210 and bucket bottom 220, and bucket bottom 220 is equipped with discharge outlet 221；Impeller part 100 is located in washing tube 200, wave Gear member 100 be equipped with for collect line bits line consider to be worth doing collection chamber 120, discharge outlet 221 be located at line consider to be worth doing collection chamber 120 just under Side, line consider collection chamber 120 to be worth doing and are equipped with sewage draining exit 123 for position corresponding with bucket bottom 220.

The utility model washing machine provided by the above embodiment, line are considered collection chamber 120 to be worth doing and are used in washing course of washing machine Line bits in middle collection washing tube, wherein the bucket bottom 220 of washing tube is equipped with discharge outlet 221, by discharge outlet after the completion of washing When 221 opening, the water in washing tube can be flowed by gravity to discharge outlet 221, wherein as shown in fig. 6, due to discharge outlet 221 It is provided with to consider to be worth doing with line positioned at the position of the underface of line bits collection chamber 120, and the corresponding barrel bottom 220 of line bits collection chamber 120 and receive Collect the sewage draining exit 123 of the inner space connection of cavity 120, it, can be in this way, a large amount of water is to discharge outlet 221 during converging Lower erosion line considers 120 position of collection chamber to be worth doing, go out the line bits collected in line bits collection chamber 120 can along sewage draining exit 123 simultaneously Washing machine is discharged with water by discharge outlet 221, realizes that washing machine is automatically drained out line bits, is cleared up manually without user, it is easy to use, And the line bits that the sewage draining exit 123 being used on wall surface corresponding with bucket bottom 220 can be easy to consider to be worth doing on line in collection chamber 120 drain, And immediately below line bits collection chamber 120 other than position at substantially will not wired bits deposition, can avoid line and consider residue problem to be worth doing.

In one embodiment of the utility model, as shown in figure 3, sewage draining exit 123 is oppositely arranged with discharge outlet 221, more Specifically, line bits 120 lower end of collection chamber is cylindrical in shape, the entire lower nozzle of the tubular structure is sewage draining exit 123, the lower nozzle Towards the 221 place position of discharge outlet at bucket bottom 220.

In the present solution, sewage draining exit 123 and discharge outlet 221 are oppositely arranged, can make to be discharged from sewage draining exit 123 in this way Line bits can swimmingly enter discharge outlet 221 along downbeam and carry out outlet, and realization is farthest reduced from sewage draining exit 123 to row This process middle line of the mouth of a river 221 considers the flow resistance being subject to be worth doing, so that line caused by avoiding because of flow resistance considers residue problem to be worth doing, effectively promotes laundry The wash environment health of machine.

In one embodiment of the utility model, as shown in Figure 3 and Figure 4, line considers 120 bottom end of collection chamber and bucket bottom to be worth doing Gap is formed between 220 inner surfaces, wherein the position that bucket bottom 220 is located at 240 outside of gap is equipped with reducing-flow structure, choked flow knot Structure is used to that the substance in line bits collection chamber 120 to be prevented to be discharged from gap 240.

It is worth noting that line bits collection chamber 120 has for considering what substance entered to be worth doing for washing water and washing water interior lines Water inlet 121, and line bits collection chamber 120 has for the water return outlet for the line bits return water into washing tube 200 of collection chamber 120 122, the filter structure (such as grid filtration structure) for filtering line bits is equipped at water return outlet 122, wherein washing water and wash After water interior lines bits substance is washed from water inlet 121 into line bits collection chamber 120, washing water energy is flowed out from water return outlet 122, but washing Water interior lines are considered substance to be worth doing and cannot be discharged from water return outlet 122 because being intercepted by filter structure, so line bits substance is made to be stored in line bits In collection chamber 120, realization makes line bits collection chamber 120 to line bits substance filtering and collects.

In the present solution, being formed with gap between design lines bits 120 bottom end of collection chamber and 220 inner surface of bucket bottom, in this way It can avoid impeller part 100 directly to contact with washing tube 200, be conducive to reduce the rotary friction between impeller part 100 and washing tube 200 Power is wiped, and is equipped with reducing-flow structure at the position that bucket bottom 220 is located at 240 outside of gap, to be increased at gap 240 using reducing-flow structure Flow resistance come prevent line bits collection chamber 120 in substance from gap 240 be discharged, thus force washing water from water return outlet 122 Line is discharged and considers collection chamber 120 to be worth doing, guarantees the filtering and capacity gauge that line bits collection chamber 120 considers line to be worth doing.

In a specific embodiment of the utility model, as shown in Fig. 3, Fig. 4, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, Reducing-flow structure includes the convex ribs 222 on 220 inner surface of bucket bottom.

In the present solution, design reducing-flow structure includes the convex ribs 222 on 220 inner surface of bucket bottom, convex ribs 222 is utilized to hinder It keeps off an opening in gap 240 and carries out choked flow, can reduce the flow at gap 240, to accordingly reduce from gap 240 Locate the line bits amount of leakage, and forces most of washing water in line bits collection chamber 120 that line is discharged along water return outlet 122 and consider collecting chamber to be worth doing Body 120, can the filtering considered to be worth doing to line of increase line bits collection chamber 120 and capacity gauge with this.

In a specific embodiment of the utility model, as shown in figs. 7 to 11, the quantity of convex ribs 222 is multiple, and The peripheral direction compartment of terrain distribution of bits collection chamber 120 along multiple convex ribs 222.

In the present solution, designing the peripheral direction compartment of terrain distribution for considering collection chamber 120 along multiple convex ribs 222 to be worth doing, relatively For making convex ribs 222 circumferentially be set to the scheme in 120 outside of line bits collection chamber in continuous state, this structure is playing increase At gap 240 while flow resistance purpose, it can make to form runner between adjacent convex ribs 222 by this design, to help draining Journey middle line considers the line in washing water and washing water outside collection chamber 120 to be worth doing and considers draining of the substance to 120 lower section of line bits collection chamber to be worth doing It is converged at mouthfuls 221, prevents the line being mixed in the line bits outer washing water of collection chamber 120 from considering to be worth doing because by caused by 222 choked flow of convex ribs Line considers residue problem to be worth doing.

In a specific embodiment of the utility model, as shown in figs. 7 to 11, reducing-flow structure includes by bucket bottom 220 The slope surface 223 that portion inner surface constructs, slope surface 223 are in the variation tendency gradually risen from 240 position of gap outward.

In the present solution, design reducing-flow structure includes the slope surface 223 constructed by 220 portion inner surface of bucket bottom, slope surface 223 It is outward in the variation tendency gradually risen from 240 position of gap, specifically, the online mistake considered collection chamber 120 to be worth doing and collect line bits Cheng Zhong, line bits collection chamber 120 in washing water along gap 240 discharge line bits collection chamber 120 when, because fluid is along slope surface 223 generate resistance flowing effect in the upward slope stage, reduce the fluid flow that flows outward along gap 240, thus accordingly reduce from The line bits amount leaked at gap 240, and force most of washing water in line bits collection chamber 120 that line is discharged along water return outlet 122 Consider collection chamber 120 to be worth doing, with this can the filtering that line is considered to be worth doing of increase line bits collection chamber 120 and capacity gauge, in washing machine drainage mistake Cheng Zhong opens discharge outlet 221, and the water in washing tube 200 can consider convergence at the discharge outlet 221 of 120 lower section of collection chamber to be worth doing to line, At this point, the effect for promoting fluid to flow is generated because fluid is in the descending stage along slope surface 223, to promote washing water and washing water Interior line bits substance carries out outlet from discharge outlet 221 is flowed to according to gravity, reduces washing water and its middle line bits substance residual, effectively mentions Rise the wash environment health of washing machine.

In a specific embodiment of the utility model, as shown in figs. 7 to 11, reducing-flow structure include convex ribs 222 and The slope surface 223 constructed by 220 portion inner surface of bucket bottom, the quantity of convex ribs 222 is multiple, and considers to be worth doing and receive along multiple convex ribs 222 Collect the peripheral direction compartment of terrain distribution of cavity 120, wherein slope surface 223 is equipped between adjacent convex ribs 222.

In one embodiment of the utility model, as shown in Fig. 3, Fig. 4, Fig. 7 to Figure 11, bucket bottom 220 is used to consider to be worth doing with line The corresponding wall surface of collection chamber 120 is set as pit face 224, and the position lowest point in pit face 224 is equipped with discharge outlet 221.More Body, pit face 224 is lower cancave cambered surface or pit face 224 is the groove face structure for including side wall surface and wall surface.

In the present solution, it is pit face 224 that design bucket bottom 220, which is used for wall surface corresponding with line bits collecting chamber, in pit face 224 position lowest point is equipped with discharge outlet 221, i.e., is low-lying structure at the discharge outlet 221 at design bucket bottom 220, in this way, doing washing In machine drainage procedure, the line being mixed in washing water and washing water bits substance can be conducive to and be completely exhausted out according to gravity, avoid washing water and The problem of line bits residual, effectively promotes the wash environment health of washing machine.

Discharge outlet 221 in one embodiment of the utility model, as shown in Fig. 3, Fig. 4 and Fig. 6, on pit face 224 The center in neighbouring pit face 224.

In the present solution, design pit face 224 on discharge outlet 221 adjacent to the center in pit face 224, in this way, utilizing During position can drive washing water and line bits substance to converge to discharge outlet 221, the structure of four circumferential center convergences can be formed, is guaranteed The driving force of all directions water flow is uniform at discharge outlet 221, be more conducive in this way the line bits substance being mixed in washing water and washing water according to Gravity is completely exhausted out, and is avoided the problem that washing water and line bits residual, is effectively promoted the wash environment health of washing machine.

In one embodiment of the utility model, as shown in figure 11, the inner surface at bucket bottom 220 includes being located at pit face The slope surface 223 in 224 outsides, slope surface 223 is in the variation tendency gradually risen from 224 outer position of pit face outward.

In the present solution, the inner surface at design bucket bottom 220 includes the slope surface 223 positioned at 224 outside of pit face, slope surface 223 It is outward in the variation tendency gradually risen from 224 outer position of pit face, specifically, online collection chamber 120 of considering to be worth doing collects line During bits, when the washing water in line bits collection chamber 120 discharges line bits collection chamber 120 along gap 240, because of fluid The upward slope stage is in along slope surface 223 and generates resistance flowing effect, the fluid flow flowed outward along gap 240 is reduced, thus accordingly The line bits amount leaked from gap 240 is reduced, and forces most of washing water in line bits collection chamber 120 along water return outlet 122 Line is discharged and considers collection chamber 120 to be worth doing, with this can the filtering that line is considered to be worth doing of increase line bits collection chamber 120 and capacity gauge, in washing machine In drainage procedure, discharge outlet 221 is opened, the water in washing tube 200 can consider the discharge outlet 221 of 120 lower section of collection chamber to be worth doing to line Place's convergence, at this point, the effect for promoting fluid to flow is generated because fluid is in the descending stage along slope surface 223, to promote washing water And the line bits substance in washing water carries out outlet from discharge outlet 221 is flowed to according to gravity, reduces washing water and its middle line bits substance is residual It stays, effectively promotes the wash environment health of washing machine.

In one embodiment of the utility model, as shown in Figure 10 and Figure 11, the inner end and pit face 224 of slope surface 223 Outer rounding off；And/or as shown in figure 11, the position lowest point in pit face 224 and the height difference H of 223 the outer end point of slope surface are 0.5mm~10mm.

In the present solution, design slope surface 223 inner end and 224 outer rounding off of pit face, in this way can be to avoid draining Flow resistance is generated in the inner end of slope surface 223 and 224 outer binding site of pit face in the process, is can effectively ensure that in this way along slope surface 223 The washing water and line leftover mass-energy converged to the pit face 224 at center is drained, and washing water and its middle line bits substance residual are reduced, Effectively promote the wash environment health of washing machine；Design the position lowest point in pit face 224 and the difference in height of 223 the outer end point of slope surface H is 0.5mm~10mm, can make full use of position that can drive the washing water and washing water of surrounding in draining process of washing machine in this way In line consider to be worth doing substance to the discharge outlet 221 of 224 position lowest point of pit face converge, be further reduced washing water and its middle line leftover Matter residual effectively promotes the wash environment health of washing machine, certainly, the position lowest point in pit face 224 and 223 the outer end point of slope surface Height difference H no more than 10mm, can prevent on washing tube bucket bottom 220 deflection excessive in this way and lead to 220 intensity of barrel bottom Insufficient problem.

Preferably, the convex ribs 222 in this programme on bucket bottom 220, pit face 224, slope surface 223 are configured to by stamping process Type.

Optionally, washing machine is that single container washing machine, the two-tub washing machine of impeller-type or the set bucket of impeller-type of impeller-type are washed Clothing machine.

In a specific embodiment of the utility model, as depicted in figs. 1 and 2, including washing tube 200, impeller part 100, drainage cavity 300 and motor 400, as shown in Figure 3 and Figure 4, washing tube 200 include ladle body 210, bucket bottom 220, on bucket bottom 220 Equipped with discharge outlet 221, convex ribs 222, slope surface 223 and pit face 224, motor 400 passes through the impeller in rotation axis and washing tube 200 Part 100 connects, and the bucket bottom 220 of washing tube 200 is equipped with discharge outlet 221, and the import of drainage cavity 300 is connected to discharge outlet 221, exports For connecting with drainpipe, impeller part 100 is equipped with line and considers collection chamber 120 to be worth doing, and line bits collection chamber 120 is located at discharge outlet 221 Surface, the sewage draining exit 123 that line considers collection chamber 120 to be worth doing are corresponding with discharge outlet 221.

As shown in figure 3, impeller part 100 includes that line considers collection chamber 120 to be worth doing, line bits collection chamber 120 is located in impeller part 100 Center portion position, line, which considers collection chamber 120 to be worth doing, has water inlet 121 and water return outlet 122, is equipped with the plectrum that can be driven at water inlet 121 160, grille cover 170 cover line bits collection chamber 120 water inlet 121 at plectrum 160 is protected, set at water return outlet 122 There is the filter structure of grating type, in addition, being equipped with water-moving rib 131 on the upside of impeller part 100, downside is equipped with draining muscle 132, impeller part 100 tops and washing tube cooperatively form washing cavities 231, and 100 lower part of impeller part and washing tube cooperatively form impeller back chamber 232, tool Body process is as follows:

In washing process, drainage cavity 300 is closed, and motor 400 drives impeller part 100 to rotate by rotation axis, impeller part 100 Water-moving rib 131 drive water flow to do centrifugal rotation movement, so that the upside of impeller part 100 is formed pressure in central area and bucket wall region Difference；The draining muscle 132 of impeller part 100 drives water flow to do centrifugal rotation movement, and impeller back chamber 232 and washing cavities 231 is made to form pressure Power is poor, eventually leads to 232 centre pressure minimum of impeller back chamber, thus, as shown in figure 5, being carried in washing cavities 231 a large amount of After the high density detergent water of line bits considers collection chamber 120 to be worth doing by the line in impeller centre along direction shown in arrow shown in Fig. 5 Impeller back chamber 232 is flowed to, during this, specifically, the plectrum 160 at impeller center, which is rushed to open, makes high density detergent water enter line bits Collection chamber 120, and then line bits collection chamber 120 in water flow can by being radially flowed out after filter structure along water return outlet 122, Line bits are just intercepted on the inside of filter structure at this time, wherein line considers the pit face that 120 positive bottom of collection chamber is bucket bottom 220 to be worth doing 224, the high center in 224 edge of pit face is low, flows to center from surrounding conducive to water flow, is unfavorable for reverse flow, bucket bottom 220 it is recessed Pitted surface 224 and impeller part 100 can increase resistance when fluid is flowed out along gap 240 between the two when cooperating, promote a large amount of inflow lines Water in bits collection chamber 120 flows out after flowing through filtering structured filter from the water return outlet 122 of line bits 120 side of collection chamber, such as This energy maximum probability reduces the soft flocks collected by impeller part 100 and the outflow of 220 gap 240 of bucket bottom, guarantees that line considers capacity gauge to be worth doing.

When impeller stalling, due to maintaining the power of pressure difference to disappear, the liquid level meeting of rotation parabolic shape in washing tube 200 It is gradually restored to stable horizontal liquid level, during this, the high water level water flow of 231 inner barrel wall of washing cavities can pass through flowing hole 140 It moves downward, and impeller back 232 inner circumferential edge regional flow of chamber can also be moved to impeller central area, plectrum 160 is pressed to Upper capping water inlet 121 avoids line bits from flowing back to washing water and flow in washing cavities 231, and the water flow in impeller back chamber 232 then can only It is returned in washing cavities 231 by flowing hole 140.In this way, a large amount of collections of the online bits storage chamber of line bits are realized.

After the completion of washing, the opening of drainage cavity 300 makes discharge outlet 221 be in connected state, at this moment, as shown in fig. 6, by water The gravity of itself is flowed, water flow flows downward shown in arrow along Fig. 6,220 slope surface 223 of bucket bottom and the round and smooth mistake in pit face 224 Degree, and be all that the high center of outer edge is low, conducive to the flow direction center drain 221 on barrel rim edge, and due to 220 discharge outlet of bucket bottom 221 are placed in immediately below impeller centre, and a large amount of water flow can wash away the line bits collection chamber 120 at impeller center before discharge, So that the line bits collected in line bits collection chamber 120 can smoothly be discharged from sewage draining exit 123, and washed by the discharge of discharge outlet 221 Clothing machine.In the present solution, passing through the cooperation of impeller part 100 and bucket bottom 220, the collection and discharge of line bits are realized, efficiently solve existing There is filter in technology to collect problems brought by line bits.

It is highly preferred that as shown in figure 11, the pit face 224 at bucket bottom 220 and 223 degree of slipping over of slope surface, whole is in edge senior middle school The low structure of the heart, wherein H is the difference in height at 223 edge of slope surface and 221 position of discharge outlet, and, H is 0.5mm to 10mm.

In conclusion washing machine provided by the utility model, line bits collection chamber in washing course of washing machine for receiving Collect the line bits in washing tube, wherein bucket bottom is equipped with discharge outlet, water when discharge outlet is opened after the completion of washing, in washing tube It can be flowed by gravity to discharge outlet, wherein as shown in fig. 6, since discharge outlet is located at the underface of line bits collection chamber, and line Bits collection chamber is for being provided with sewage draining exit on wall surface corresponding with bucket bottom, in this way, a large amount of water are in the process converged to discharge outlet In, the downward erosion line of meeting considers collection chamber position to be worth doing, and considering the line collected in line bits collection chamber to be worth doing can be gone out and be led to along sewage draining exit It crosses discharge outlet and washing machine is discharged with water, realize that washing machine is automatically drained out line bits, cleared up manually without user, it is easy to use, and should Sewage draining exit on wall surface corresponding with bucket bottom can be easy to drain in the intracorporal line bits of line bits collecting chamber, and line considers collection chamber to be worth doing At position other than underface substantially will not wired bits deposition, can avoid line and consider residue problem to be worth doing.

In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be Concrete meaning.

In the description of the utility model, it is to be understood that the orientation of the instructions such as term " on ", "lower", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation, because This, should not be understood as limiting the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of washing machine characterized by comprising

Washing tube (200), including ladle body (210) and bucket bottom (220), the bucket bottom (220) are equipped with discharge outlet (221)；

Impeller part (100) is located in the washing tube (200), and the impeller part (100) is equipped with the line bits for collecting line bits Collection chamber (120), the discharge outlet (221) are located at the underface of line bits collection chamber (120), and the line considers collecting chamber to be worth doing Body (120) is equipped with sewage draining exit (123) for position corresponding with bucket bottom (220).

2. washing machine according to claim 1, which is characterized in that

The sewage draining exit (123) is oppositely arranged with the discharge outlet (221).

3. washing machine according to claim 1 or 2, which is characterized in that

Gap is formed between line bits collection chamber (120) bottom end and the bucket bottom (220) inner surface, wherein the bucket Bottom (220) is located at the position on the outside of the gap (240) equipped with reducing-flow structure, and the reducing-flow structure is for preventing the line bits from receiving The substance collected in cavity (120) is discharged from the gap (240).

4. washing machine according to claim 3, which is characterized in that

The reducing-flow structure includes the convex ribs (222) on bucket bottom (220) inner surface.

5. washing machine according to claim 4, which is characterized in that

The quantity of the convex ribs (222) is multiple, and multiple convex ribs (222) are along the outer of line bits collection chamber (120) The distribution of circumferential direction compartment of terrain.

6. washing machine according to claim 3, which is characterized in that

The reducing-flow structure includes the slope surface (223) constructed by bucket bottom (220) portion inner surface, the slope surface (223) It is outward in the variation tendency gradually risen from the gap (240) position.

7. washing machine according to claim 1 or 2, which is characterized in that

The bucket bottom (220) is used for wall surface corresponding with line bits collection chamber (120) and is set as pit face (224), described The position lowest point in pit face (224) is equipped with the discharge outlet (221).

8. washing machine according to claim 7, which is characterized in that

The center of the neighbouring pit face (224) of the discharge outlet (221) on the pit face (224).

9. washing machine according to claim 7, which is characterized in that

The inner surface of the bucket bottom (220) includes the slope surface (223) on the outside of the pit face (224), the slope surface (223) It is outward in the variation tendency gradually risen from pit face (224) the outer position.

10. washing machine according to claim 9, which is characterized in that

The inner end of the slope surface (223) and pit face (224) outer rounding off；And/or

The difference in height of the position lowest point of the pit face (224) and the slope surface (223) the outer end point be 0.5mm~ 10mm。