CN206428466U - Rotary drum washing machine - Google Patents

Abstract

The utility model discloses a kind of rotary drum washing machine, the rotary drum washing machine includes：Outer barrel；Inner cylinder, the inner cylinder is located in the outer barrel and the outside wall surface of the inner cylinder is arranged at intervals with the internal face of the outer barrel；Impeller, the impeller is located in the inner cylinder；Balance ring, the balance ring is located in the inner cylinder and along the circumferentially extending of the inner cylinder；Water-stop sheet, the water-stop sheet is located in the inner cylinder and between the bottom wall and the impeller of the inner cylinder；Runner board component, the runner board component is located in the inner cylinder and limits spray waterfall runner jointly with the inner surface of the inner cylinder, and the lower end of the spray waterfall runner is provided with the tunnel inlets being located above the water-stop sheet and the upper end of the runner board component and the balance ring limit the annular jet of the circumferentially extending with the spray waterfall flow passage and along the inner cylinder jointly.Have the advantages that clean result is good, easy for installation according to the rotary drum washing machine of the utility model embodiment.

Description

Rotary drum washing machine

Technical field

The utility model is related to electrical equipment manufacturing technology field, in particular to a kind of rotary drum washing machine.

Background technology

Rotary drum washing machine forms alternately reciprocal current when washing clothing, by the rotating of impeller and clothing is washed Wash, but there is the deficiencies such as clean, detergent residual bigger than not high, winding in this mode of washing.

Therefore, part rotary drum washing machine between inner cylinder and outer barrel by importing current above inner cylinder to the clothing in inner cylinder Thing is washed away, but not only complicated, and it is limited to wash away dynamics, it is impossible to meet the rinsing requirement to clothing.

Utility model content

The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore, The utility model proposes a kind of rotary drum washing machine, the rotary drum washing machine has the advantages that clean result is good, easy for installation.

To achieve the above object, a kind of rotary drum washing machine, the impeller laundry are proposed according to embodiment of the present utility model Machine includes：Outer barrel；Inner cylinder, the inner cylinder is located in the outer barrel and between the outside wall surface of the inner cylinder and the internal face of the outer barrel Every setting；Impeller, the impeller is located in the inner cylinder；Balance ring, the balance ring is located in the inner cylinder and along described interior The circumferentially extending of cylinder；Water-stop sheet, the water-stop sheet be located in the inner cylinder and positioned at the inner cylinder bottom wall and the impeller it Between；Runner board component, the runner board component is located in the inner cylinder and limits spray waterfall jointly with the inner surface of the inner cylinder Runner, the lower end of the spray waterfall runner is provided with the upper end of the tunnel inlets being located above the water-stop sheet and the runner board component Limit the annular jet of the circumferentially extending with the spray waterfall flow passage and along the inner cylinder jointly with the balance ring.

According to the rotary drum washing machine of the utility model embodiment, have the advantages that clean result is good, easy for installation.

In addition, can also have technology additional as follows special according to the rotary drum washing machine of the utility model above-described embodiment Levy：

According to one embodiment of the present utility model, the inner cylinder and the outer barrel are communicated with the bottom wall of the inner cylinder Communication port, the center of the water-stop sheet is provided with water supplement port, and the inner peripheral surface of the outer edge of the water-stop sheet and the inner cylinder is close Envelope connection.

According to one embodiment of the present utility model, the radius of the water supplement port is 80-100 millimeters.

According to one embodiment of the present utility model, set on one at the outer edge of the water-stop sheet and in the inner cylinder There is buckle and another is provided with chuck, the chuck coordinates in the buckle.

According to one embodiment of the present utility model, one in the lower surface of the inner bottom surface of the inner cylinder and the water-stop sheet It is individual provided with positioning hole and another be provided with alignment pin, the detent fit in the positioning hole and the water-stop sheet lead to The alignment pin is crossed to be supported on the bottom wall of the inner cylinder.

According to one embodiment of the present utility model, the lower surface of the impeller is provided with the draining wing, the draining wing The upper surface of the neighbouring water-stop sheet in end.

According to one embodiment of the present utility model, the tunnel inlets are towards the impeller.

According to one embodiment of the present utility model, the balance ring is located at the upper end of the inner cylinder, the inner cylinder it is upper One in the lower surface of end face and the balance ring provided with locating groove and another provided with positioning convex, the positioning Male cooperation is in the locating groove.

According to one embodiment of the present utility model, the spray waterfall runner is multiple and set along the circumferentially-spaced of the inner cylinder Put, it is multiple it is described spray waterfall runners lower ends connected with the bottom of the inner cylinder and upper end with the spout connection.

According to one embodiment of the present utility model, the runner board component includes multiple current guidance tapes excessively, multiple described Cross current guidance tape and limit multiple spray waterfall runners with the inner surface of the inner cylinder respectively, it is each described to cross the upper of current guidance tape End has arc water guide sector, and multiple arc water guide sectors are sequentially connected and limit institute jointly with the lower surface of the balance ring State annular jet.

According to one embodiment of the present utility model, at least one end in the two ends of the arc water guide sector is blocked provided with connection Button, the two neighboring arc water guide sector is connected by the connection buckle.

According to one embodiment of the present utility model, the arc water guide sector includes：Horizontal weather board, the horizontal water guide Plate is provided with the mouth of a river excessively with the spray waterfall flow passage；Arc water guide rib, the arc water guide rib is located at the horizontal water guide The outside edge of the upper surface of plate.

According to one embodiment of the present utility model, the inside extension that is inclined upwardly in inner side edge edge of the horizontal weather board.

Brief description of the drawings

Fig. 1 is the partial structural diagram of the rotary drum washing machine according to the utility model embodiment.

Fig. 2 is the partial sectional view of the rotary drum washing machine according to the utility model embodiment.

Fig. 3 is the partial sectional view of the rotary drum washing machine according to the utility model embodiment.

Fig. 4 is the structural representation of the runner board component according to the rotary drum washing machine of the utility model embodiment.

Fig. 5 is the structural representation for crossing current guidance tape of the rotary drum washing machine according to the utility model embodiment.

Fig. 6 is the partial structural diagram of the inner cylinder of the rotary drum washing machine according to the utility model embodiment.

Fig. 7 is the structural representation of the water-stop sheet of the rotary drum washing machine according to the utility model embodiment.

Reference：Rotary drum washing machine 1, outer barrel 100, inner cylinder 200, communication port 210, chuck 220, alignment pin 230, impeller 300th, the draining wing 310, water hole 320, balance ring 400, positioning convex 410, runner board component 500, spray waterfall runner 501, runner Import 5011, excessively annular jet 5012, current guidance tape 510, arc water guide sector 511, horizontal weather board 5110, arc water guide rib 5111st, the mouth of a river 5112, connection buckle 512, brace rod 513, water-stop sheet 600, water supplement port 610, buckle 620, positioning hole 630 are crossed.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two It is individual, three etc., unless otherwise specifically defined.

Below with reference to the accompanying drawings rotary drum washing machine 1 according to the utility model embodiment is described.

As shown in Fig. 1-Fig. 7, outer barrel 100, inner cylinder 200, ripple are included according to the rotary drum washing machine 1 of the utility model embodiment Wheel 300, balance ring 400, runner board component 500 and water-stop sheet 600.

Inner cylinder 200 is located in outer barrel 100 and the outside wall surface of inner cylinder 200 is arranged at intervals with the internal face of outer barrel 100.Impeller 300 are located in inner cylinder 200.Balance ring 400 is located in inner cylinder 200 and along the circumferentially extending of inner cylinder 200.In water-stop sheet 600 is located at In cylinder 200 and between the bottom wall and impeller 300 of inner cylinder 200.Runner board component 500 be located in inner cylinder 200 and with inner cylinder 200 Inner surface limit spray waterfall runner 501 jointly, the lower end of spray waterfall runner 501, which is provided with, to be located at the runner of the top of water-stop sheet 600 and enters Mouthfuls 5011 and upper end and the balance ring 400 of runner board component 500 limit and connected and along inner cylinder 200 with spraying waterfall runner 501 jointly Circumferentially extending annular jet 5012.

According to the rotary drum washing machine 1 of the utility model embodiment, by setting runner board component 500, it is possible to use runner Board component 500 and inner cylinder 200 limit spray waterfall runner 501, so when impeller 300 or inner cylinder 200 are rotated, inner cylinder jointly The water of 200 bottoms enters spray waterfall runner 501 and risen under the guiding of spray waterfall runner 501 under the influence of centrifugal force, final logical Cross annular jet 5012 to spray, the clothing in inner cylinder 200 is washed away, improve the clean result of rotary drum washing machine 1.

Also, because the water in inner cylinder 200 is guided to annular jet 5012 by the spray waterfall runner 501 of the inner side of inner cylinder 200 Inner cylinder 200 is sprayed into afterwards, can be with compared to the mode of space penetrating inner cylinder of the current through inner cylinder and outer barrel is made in correlation technique Impulsive force when being easy to ensure current scour, washes away dynamics to clothing to improve, is further ensured that the clean result to clothing, And by forming annular jet 5012, can make current are comprehensive to clothing to wash away, it is to avoid to wash away dead angle.

Further, since spray waterfall runner 501 is limited jointly by runner board component 500 with inner cylinder 200, compared in correlation technique By the way of water is crossed between inner/outer tube, the mold design of rotary drum washing machine 1 and installation are simpler, to reduce rotary drum washing machine 1 manufacture difficulty, improves the production efficiency of rotary drum washing machine 1, and can be by being installed additional on inner cylinder 200 in the related art Runner board component 500 realizes the formation of spray waterfall runner 501, so as to improve the applicability that this crosses water-bound.

Further, by setting water-stop sheet 600, it is possible to use water-stop sheet 600 forms relatively close in the bottom of inner cylinder 200 Current are converged and guided by the space closed, and the current for making flow direction spray waterfall runner 501, which are realized, to be maximized, so as to further carry The high scouring effect to clothing.

Therefore, have the advantages that clean result is good, easy for installation according to the rotary drum washing machine 1 of the utility model embodiment.

Below with reference to the accompanying drawings rotary drum washing machine 1 according to the utility model specific embodiment is described.

In some specific embodiments of the present utility model, as shown in Fig. 1-Fig. 7, according to the ripple of the utility model embodiment Wheel washer 1 includes outer barrel 100, inner cylinder 200, impeller 300, balance ring 400 and runner board component 500.

The lower surface of impeller 300 is provided with the draining wing 310, the inner bottom surface of the lower end of the draining wing 310 adjacent to inner cylinder 200.So Using the rotation of impeller 300 the draining wing 310 can be driven to promote mobile on the outside of current direction, consequently facilitating making current with spray waterfall runner 501 rise to annular jet 5012, further improve the dynamics of washing away of current, improve the cleaning effect to clothing.

Advantageously, as shown in figure 1, impeller 300 is provided with the water hole 320 of through-thickness insertion impeller 300.So may be used So that current can pass through the lower zone that water hole 320 enters impeller 300, in order to which the draining wing 310 promotes current direction Outside is moved, so that be further ensured that current washes away dynamics.

More advantageously, as shown in Fig. 2 the lower end of spray waterfall runner 501 has the tunnel inlets 5011 towards impeller 300. By making tunnel inlets 5011 towards impeller 300, it can be entered in order to the current promoted by impeller 300 by tunnel inlets 5011 Spray in waterfall runner 501.

Specifically, as shown in figure 3, balance ring 400 is located at the upper end of inner cylinder 200, the upper surface of inner cylinder 200 and balance ring One in 400 lower surface provided with locating groove and another provided with positioning convex 410, positioning convex 410 coordinates In the locating groove.Inner cylinder 200 and balance ring 400 can so be carried out using the locating groove and positioning convex 410 Positioning, it is to avoid both are moved, it is ensured that counterbalance effect of the balance ring 400 to inner cylinder 200.

Fig. 1-Fig. 5 shows the rotary drum washing machine 1 according to one specific example of the utility model.As Figure 1-Figure 5, spray Waterfall runner 501 is multiple and being provided at circumferentially spaced along inner cylinder 200, bottom of multiple lower ends for spraying waterfall runners 501 with inner cylinder 200 Portion is connected and upper end is connected with annular jet 5012.The conveying of current can be so realized using multiple spray waterfall runners 501, no Water flow can only be ensured, and it is more uniform when can spray current, realize comprehensive annular waterfall stream.

Specifically, as shown in Figure 4 and Figure 5, runner board component 500 includes multiple current guidance tapes 510 excessively, multiple to cross water flow passage Plate 510 limits multiple spray waterfall runners 501 with the inner surface of inner cylinder 200 respectively, and each upper end for crossing current guidance tape 510 has arc Shape water guide sector 511, multiple arcs water guide sector 511 is sequentially connected and limits annular jet jointly with the lower surface of balance ring 400 5012.So the manufacture difficulty of runner board component 500 can be reduced in order to the shaping and manufacture of mistake current guidance tape 510, in order to The manufacture and assembling of runner board component 500, and can be easy to guide uniform fluid flow to ring in order to constitute annular jet 5012 At shape spout 5012, consequently facilitating the formation of annular waterfall stream.

Specifically, it can be four to cross current guidance tape 510.Stream can be so reduced in the case where ensureing uniform fluid flow The manufacture difficulty of road board component 500.

More specifically, as shown in Figure 4 and Figure 5, at least one end in the two ends of arc water guide sector 511 is provided with connection buckle 512, two neighboring arc water guide sector 511 is connected by connection buckle 512.So can in order to cross current guidance tape 510 connection, So as to further be easy to the assembling of runner board component 500.

Advantageously, as shown in Figure 4 and Figure 5, arc water guide sector 511 includes horizontal weather board 5110 and arc water guide rib 5111.Horizontal weather board 5110 is provided with the mouth of a river 5112 excessively connected with spray waterfall runner 501.Arc water guide rib 5111 is located at level The outside edge of the upper surface of weather board 5110.It can so make by the current for spraying waterfall runner 501 by crossing the mouth of a river 5112 It flow to the top of horizontal weather board 5110, and it is dispersed into passing through annular spray after sector under the guiding of arc water guide rib 5111 Mouth 5012 sprays.

Fig. 1 and Fig. 5 show the rotary drum washing machine 1 according to one specific embodiment of the utility model.Such as Fig. 4 and Fig. 5 institutes Show, the junction that current guidance tape 510 is crossed in each arc water guide sector 511 with place is provided with brace rod 513.By setting brace rod 513 so can not only improve the structural strength of current guidance tape 510 using the support arc of brace rod 513 water guide sector 511 And stability, and can for the setting at the mouth of a river 5112 more spaces are provided, on the one hand can be in order to crossing the mouth of a river 5112 Set, on the other hand can be in order to improve the size at the mouth of a river 5112, so that can be more by the current for crossing the mouth of a river 5112 Equably spray annular jet 5012.

Advantageously, as shown in Figure 4 and Figure 5, the cross-sectional area for crossing the mouth of a river 5112 is more than the cross-sectional area of spray waterfall runner 501. It can be so transitioned into order to current from the less spray waterfall runner 501 of size at larger-size annular jet 5012, so that just Sprayed in uniform fluid flow.

More advantageously, as shown in Figure 4 and Figure 5, the mouth of a river 5112 and the arc transition of spray waterfall runner 501 are crossed.It can so enter One step is easy to current to be transitioned into from the less spray waterfall runner 501 of size at larger-size annular jet 5012, consequently facilitating water Stream is uniform to be sprayed.

Alternatively, the extension as shown in figure 3, the inner side edge edge of horizontal weather board 5110 is inwardly inclined upwardly.It can so subtract Area at small annular jet 5012, consequently facilitating improving the flow velocity of current, that improves current washes away dynamics.

Specifically, as shown in Fig. 2, Fig. 6 and Fig. 7, the stream of inner cylinder 200 and outer barrel 100 is communicated with the bottom wall of inner cylinder 200 Port 210, the center of water-stop sheet 600 is provided with water supplement port 610, and the outer edge of water-stop sheet 600 is sealed with the inner peripheral surface of inner cylinder 200 Connection.Water between outer barrel 100 and inner cylinder 200 can so entered behind the lower section of water-stop sheet 600 by communication port 210, is passed through Water supplement port 610 enters between impeller 300 and water-stop sheet 600, and enters spray waterfall runner 501 under the promotion of the draining wing 310, realizes The circulation of current.Because current can be moved laterally under the promotion of the draining wing 310, it is possible thereby to be isolated using water-stop sheet 600 Communication port 210, it is to avoid the current that the draining wing 310 is promoted are flowed back to by communication port 210, so as to be further ensured that water flow, is protected Demonstrate,prove the scouring effect to clothing.The inner peripheral surface of the outer edge of water-stop sheet 600 and inner cylinder 200 is tightly connected, and can further be improved Isolation effect of the water-stop sheet 600 to communication port 210.

Specifically, as shown in fig. 6, communication port 210 is multiple and the bottom wall positioned at inner cylinder 200 and the junction of perisporium.

Alternatively, the radius of water supplement port 610 is 80-100 millimeters.So it can pass through foot ensureing water supplement port 610 Ensure isolation effect of the water-stop sheet 600 to communication port 210 in the case of enough big current, so as to be further ensured that water flow.

More specifically, as shown in Figure 6 and Figure 7, one at the outer edge of water-stop sheet 600 and in the inner cylinder is provided with Buckle 620 and another is provided with chuck 220, chuck 220 coordinates in buckle 620.So can be in order to the peace of water-stop sheet 600 Dress, and can be in order to ensureing the sealing effectiveness between water-stop sheet 600 and inner cylinder 200.

Advantageously, as shown in Figure 6 and Figure 7, set on one in the lower surface of the inner bottom surface of inner cylinder 200 and water-stop sheet 600 There is positioning hole 630 and another is provided with alignment pin 230, alignment pin 230 coordinates in positioning hole 630 and water-stop sheet 600 passes through Alignment pin 230 is supported on the bottom wall of inner cylinder 200.So can be using alignment pin 230 and positioning hole 630 further to water-stop sheet 600 are supported and position, it is ensured that the installation strength and stability of water-stop sheet 600.

More advantageously, as shown in Figure 6 and Figure 7, the lower end of the draining wing 310 is adjacent to the upper surface of water-stop sheet 600.So may be used To ensure promotion effect of the draining wing 310 to the top current of water-stop sheet 600.

According to other compositions of the rotary drum washing machine 1 of the utility model embodiment and operation for ordinary skill All it is known for personnel, is not detailed herein.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered Row is combined and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (13)

1. a kind of rotary drum washing machine, it is characterised in that including：

Outer barrel；

Inner cylinder, the inner cylinder is located in the outer barrel and the outside wall surface of the inner cylinder is arranged at intervals with the internal face of the outer barrel；

Impeller, the impeller is located in the inner cylinder；

Balance ring, the balance ring is located in the inner cylinder and along the circumferentially extending of the inner cylinder；

Water-stop sheet, the water-stop sheet is located in the inner cylinder and between the bottom wall and the impeller of the inner cylinder；

Runner board component, the runner board component is located in the inner cylinder and limits spray waterfall jointly with the inner surface of the inner cylinder Runner, the lower end of the spray waterfall runner is provided with the upper end of the tunnel inlets being located above the water-stop sheet and the runner board component Limit the annular jet of the circumferentially extending with the spray waterfall flow passage and along the inner cylinder jointly with the balance ring.

2. rotary drum washing machine according to claim 1, it is characterised in that be communicated with the bottom wall of the inner cylinder in described The communication port of cylinder and the outer barrel, the center of the water-stop sheet is provided with water supplement port, the outer edge of the water-stop sheet with it is described interior The inner peripheral surface of cylinder is tightly connected.

3. rotary drum washing machine according to claim 2, it is characterised in that the radius of the water supplement port is 80-100 millimeters.

4. rotary drum washing machine according to claim 1, it is characterised in that at the outer edge of the water-stop sheet and the inner cylinder In one provided with buckle and another is provided with chuck, chuck cooperation is in the buckle.

5. rotary drum washing machine according to claim 1, it is characterised in that the inner bottom surface of the inner cylinder and the water-stop sheet One in lower surface provided with positioning hole and another provided with alignment pin, the detent fit in the positioning hole and The water-stop sheet is supported on by the alignment pin on the bottom wall of the inner cylinder.

6. rotary drum washing machine according to claim 1, it is characterised in that the lower surface of the impeller is provided with the draining wing, institute The lower end of the draining wing is stated adjacent to the upper surface of the water-stop sheet.

7. rotary drum washing machine according to claim 1, it is characterised in that the tunnel inlets are towards the impeller.

8. rotary drum washing machine according to claim 1, it is characterised in that the balance ring is located at the upper end of the inner cylinder, One in the upper surface of the inner cylinder and the lower surface of the balance ring provided with locating groove and another provided with positioning Projection, the positioning convex coordinates in the locating groove.

9. rotary drum washing machine according to claim 1, it is characterised in that the spray waterfall runner is multiple and along the inner cylinder Be provided at circumferentially spaced, it is multiple it is described spray waterfall runners lower ends connected with the bottom of the inner cylinder and upper end with the spout Connection.

10. rotary drum washing machine according to claim 9, it is characterised in that the runner board component crosses current including multiple Guidance tape, multiple current guidance tapes of crossing limit multiple spray waterfall runners with the inner surface of the inner cylinder respectively, each described Crossing the upper end of current guidance tape has an arc water guide sector, multiple arc water guide sectors be sequentially connected and with the balance ring Surface limits the annular jet jointly.

11. rotary drum washing machine according to claim 10, it is characterised in that in the two ends of the arc water guide sector at least One end is provided with connection buckle, and the two neighboring arc water guide sector is connected by the connection buckle.

12. rotary drum washing machine according to claim 11, it is characterised in that the arc water guide sector includes：

Horizontal weather board, the horizontal weather board is provided with the mouth of a river excessively with the spray waterfall flow passage；

Arc water guide rib, the arc water guide rib is located at the outside edge of the upper surface of the horizontal weather board.

13. rotary drum washing machine according to claim 12, it is characterised in that the inner side edge of the horizontal weather board is along inwardly Be inclined upwardly extension.