CN205999630U - For the spray equipment of washing machine with have its washing machine - Google Patents

Abstract

The utility model discloses a kind of spray equipment for washing machine and there is its washing machine, wherein, spray equipment for washing machine includes water inlet pipe and spray head, water inlet pipe has water inlet end and water side, spray head is rotatably arranged on water side around the axis of water inlet pipe, the bottom of spray head is provided with multiple outlets, multiple outlets are located in the outside wall surface of spray head and the circumferentially spaced arrangement along spray head, the axis of each outlet extends with respect to the radial skew of spray head, and incline direction is corresponding with the direction of rotation of spray head.According to the spray equipment for washing machine of the present utility model, structure is simple, and easy for installation, reliability is high and less energy consumption, and achievable 360 degrees omnidirection rotation is dynamic to be sprayed, and has double layer design, an effect that dual force promotes.

Description

For the spray equipment of washing machine with have its washing machine

Technical field

This utility model is related to washing machine technology field, more particularly to a kind of spray equipment for washing machine and having Its washing machine.

Background technology

Impeller or the roller washing machine with self-cleaning function in correlation technique, it relies primarily on water intaking valve or recirculated water Pump, outside water inlet or inner loop water is connected to, by pipeline, the position needing to rinse, is connected to spray head in water pipe tail end, thus Different types of spray water flow can be produced according to the concrete shape of spray head.

However, there is problems with actual use：(1) because water pipe limited amount, spray head position are fixed, Need when needing multiposition or multi-direction spray to arrange multiple water pipes or multiple spray head, consequently leads to water resource, energy consumption Or the waste of machine volume；(2) in correlation technique, the uniform spraying of spray head is poor, cannot truly realize 360 Spend comprehensive spray, have larger limitation；(3) part spray head is single layer structure, rotates poor reliability, by the accuracy of manufacture and The reasons such as contact surface friction power restriction cannot be long lasting for rotation, continuous spray.

Content of the invention

This utility model is intended at least solve to a certain extent one of above-mentioned technical problem.

For this reason, the utility model proposes a kind of spray equipment for washing machine, the described spray dress for washing machine The structure put is simple, easy for installation, good reliability and less energy consumption, and achievable 360 degrees omnidirection rotation is dynamic to be sprayed.

This utility model also proposes a kind of washing machine with the above-mentioned spray equipment for washing machine.

According to the spray equipment for washing machine of this utility model first aspect embodiment, including water inlet pipe and spray Head, described water inlet pipe has water inlet end and water side, described spray head around described water inlet pipe axis be rotatably arranged at described On water side, the bottom of described spray head is provided with multiple outlets, and multiple described outlets are located at the outside wall surface of described spray head Go up and the circumferentially spaced arrangement along described spray head, the axis of each described outlet inclines with respect to the radial direction of described spray head Tiltedly extend, and incline direction is corresponding with the direction of rotation of described spray head.

According to the spray equipment for washing machine of the present utility model, by the outside wall surface of spray head bottom circumferentially It is spaced apart and multiple outlets are set, and the position by the multiple outlet of reasonable Arrangement and direction, make the axis phase of outlet The inclined of spray head is extended, and incline direction is corresponding to the direction of rotation of spray head, thus current are flowing out spray Deboost can be produced during the outlet drenching head, and then make spray head around the water side spinning of water inlet pipe, form 360 ° of sides entirely Position rotary-cleaning spray, not only can lift scourability, increase washing uniformity, and can save in machine and take up room, Reduce water resource waste, reducing energy consumption.It is therefore, simple according to the structure of the spray equipment for washing machine of the present utility model, Easy for installation, good reliability and less energy consumption, achievable 360 degrees omnidirection rotary spray, lifting washing uniformity.

In addition, according to the spray equipment for washing machine of the present utility model, can also have the technology added as follows special Levy：

According to some embodiments of the present utility model, described spray head includes body and multiple impeller, and described body is formed It is the column being coaxially disposed with described water inlet pipe, the radial dimension of described body is more than the radial dimension of described water inlet pipe, described The upper end of body is set on described water side, and the lower end of described body is provided with described outlet, and multiple described impellers set respectively Internal at described, multiple described impellers become center pair along the circumferentially spaced of described body and with respect to the axis of described body Claim.

According to some embodiments of the present utility model, described spray head also includes connecting post, and described connecting post is located at described The bottom of body and coaxial with described body, the medial surface of described impeller is connected with described connecting post, the lateral surface of described impeller It is connected with the internal face of described body.

According to some embodiments of the present utility model, the outside wall surface of described body be provided with multiple along its circumferentially spaced cloth The boss put, each described boss is respectively equipped with described outlet.

According to some embodiments of the present utility model, the radial skew that each described boss is respectively relative to described body prolongs Stretch, and incline direction is identical with the incline direction of described outlet.

According to some embodiments of the present utility model, described body, multiple described impeller and described connecting post are integrally formed.

According to some embodiments of the present utility model, the described spray equipment for washing machine also includes：Connector, described Connector is connected with described water inlet pipe, and described spray head is connected with described connector.

According to some embodiments of the present utility model, the outside wall surface of described water side be provided with along its circumferentially extending first Annular boss and the second annular boss, described first annular boss and described second annular boss are along between the axial direction of described water inlet pipe Arranged apart, described connector is formed as column and is located between described first annular boss and described second annular boss.

According to some embodiments of the present utility model, the lower end of described connector is provided with draw-in groove, the upper end of described spray head It is provided with the buckle being adapted to described draw-in groove, described buckle is detachably connected with described draw-in groove.

According to some embodiments of the present utility model, described connector includes the first semicanal and the second semicanal, and described first Semicanal and described second semicanal are detachably connected.

According to the washing machine of this utility model second aspect embodiment, including being used for washing machine according to above-described embodiment Spray equipment.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or recognized by practice of the present utility model.

Brief description

Above-mentioned and/or additional aspect of the present utility model and advantage will from reference to the description to embodiment for the accompanying drawings below Become obvious and easy to understand, wherein：

Fig. 1 is the axonometric chart according to this utility model embodiment for the spray equipment of washing machine；

Fig. 2 is the profile according to this utility model embodiment for the spray equipment of washing machine；

Fig. 3 is the axonometric chart of the water inlet pipe according to this utility model embodiment for the spray equipment of washing machine；

Fig. 4 is the axonometric chart of the connector according to this utility model embodiment for the spray equipment of washing machine；

Fig. 5 is the axonometric chart of the spray head according to this utility model embodiment for the spray equipment of washing machine.

Reference：

100：Spray equipment；

10：Water inlet pipe；

11：Water inlet end；12：Water side；13：3rd annular boss；14：Fourth annular boss；

15：First annular boss；16：Second annular boss；

20：Connector；

21：First semicanal；22：Second semicanal；23：Draw-in groove；

30：Spray head；

31：Body；33：Impeller；34：Connecting post；35：Buckle；

32：Boss；

321：Outlet.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this utility model Restriction.

1 to Fig. 5 specifically describes according to this utility model first aspect embodiment for washing machine below in conjunction with the accompanying drawings Spray equipment 100.

Water inlet pipe 10 and spray head 30 are included for the spray equipment 100 of washing machine according to this utility model embodiment.

Specifically, water inlet pipe 10 has water inlet end 11 and water side 12, and spray head 30 can turn around the axis of water inlet pipe 10 It is located on water side 12, the bottom of spray head 30 is provided with multiple outlets 321, and multiple outlets 321 are located at spray head 30 dynamicly Outside wall surface on and the circumferentially spaced arrangement along spray head 30, the axis of each outlet 321 is with respect to the footpath of spray head 30 Extend to inclination, and incline direction is corresponding with the direction of rotation of spray head 30.

In other words, the spray equipment 100 for washing machine mainly includes water inlet pipe 10 and spray head 30, and water inlet pipe 10 is formed The pipe fitting vertically extending, wherein, the lower end formation water side 12 of water inlet pipe 10, the upper end of water inlet pipe 10 forms water inlet end 11, the side wall of water inlet end 11 is provided with the 3rd annular boss 13 and fourth annular boss 14, and water inlet pipe 10 passes through the 3rd annular boss 13 and fourth annular boss 14 connecting water pipe, and water pipe may be coupled on different water sources, specifically, for example water pipe can connect To water inflowing box, water circulating pump or other water sources, so that water inlet pipe 10 is indirectly connected on water source by water pipe, in addition, The water side 12 of water inlet pipe 10 lower end is turned on the upper end of spray head 30.

Further, spray head 30 be sleeved on the water side 12 of water inlet pipe 10 and spray head 30 and water inlet pipe 10 water outlet Section 12 is coaxially disposed, and spray head 30 can rotate around the axis of water inlet pipe 10, and the bottom of spray head 30 is provided with multiple outlets 321, as shown in Figure 1 and Figure 5, in the present embodiment, the section of each outlet 321 is generally formed into rectangle, multiple water outlets Mouthfuls 321 are located in the outside wall surface of spray head 30 and the circumferentially spaced arrangement along spray head 30, and outlet 321 is along spray head 30 360 degree of bottom is uniformly distributed, and certainly, the cross sectional shape of multiple outlets 321 may also be square, circular or other shapes, thus Multiple rotary spray effects can be formed, this will be understood by for a person skilled in the art.

Additionally, the axis of each outlet 321 extends with respect to the inclined of spray head 30, when spray head 30 edge When being rotated clockwise, the incline direction of the axis of outlet 321 tilts along spray head 30 direction that turns clockwise, and works as spray 30 when rotating in the counterclockwise direction, and the axis incline direction of outlet 321 tilts along spray tube head 30 rotate counterclockwise direction, So that current can form reverse motive force when outlet 321 flows out so that spray head 30 can be around water inlet pipe 10 Spinning, forms 360 ° of all-directional rotation cleaning sprays.

Thus, according to this utility model embodiment for washing machine spray equipment 100, by spray head 30 bottom Outside wall surface on the multiple outlets 321 of circumferentially spaced setting, and by the position of the multiple outlet of reasonable Arrangement 321 and Direction, makes the axis of outlet 321 extend relative to the inclined of spray head 30, and the rotation of incline direction and spray head 30 Turn direction accordingly, thus current can produce deboost when flowing out the outlet of spray head 30, and then so that spray head 30 is moved into The water side spinning of water pipe 10, forms 360 ° of all-directional rotation cleaning sprays, not only can lift scourability, increase washing Uniformity, and can save in machine and take up room, reduce water resource waste, reducing energy consumption.Therefore, according to of the present utility model Structure for the spray equipment 100 of washing machine is simple, easy for installation, good reliability and less energy consumption, achievable 360 degrees omnidirection Rotary spray, lifting washing uniformity.

In some specific embodiments of the present utility model, spray head 30 includes body 31 and multiple impeller 33, body 31 are formed as the column being coaxially disposed with water inlet pipe 10, and the radial dimension of body 31 is more than the radial dimension of water inlet pipe 10, body 31 upper end is set on water side 12, and the lower end of body 31 is provided with outlet 321, and multiple impellers 33 are respectively provided at body 31 Interior, multiple impellers 33 are along the circumferentially spaced of body 31 and in a center of symmetry with respect to the axis of body 31.

With reference to Fig. 2 and Fig. 5, spray head 30 is mainly made up of body 31 and multiple impeller 33, and body 31 is generally formed into post Shape, and the internal diameter of body 31 is more than the external diameter of the water side 12 of water inlet pipe 10, so that body 31 can entered with coaxial package On the water side 12 of water pipe 10, and then it is easy to water side 12 spinning around water inlet pipe 10 lower end for the spray head 30.

Further, the lower end of body 31 is provided with multiple impellers 33, impeller 33 along body 31 circumferentially spaced arrangement and It is centrosymmetric with respect to the axis of body 31, wherein, the spoon of blade of impeller 33 is at an angle with water (flow) direction, thus The current flowing out from the water side 12 of water inlet pipe 10 are allow when flowing through impeller 33 at this from top to bottom, to produce the power in circumference, Thus promoting it to rotate along the tangential opposite direction of current.

Furthermore, body 31 lower end of spray head 30 is provided with and multiple is uniformly distributed outlet 321 it is ensured that when current flow out Reverse motive force can be formed, it is achieved thereby that the effect that double layer design, dual force promote, that is, pass through intermediate impeller 33 peripheral force Cooperate with the reverse motive force of bottom outlet 321, greatly improve the reliability of rotary spray head 30, greatly prolong Its continuous spray time rotation leading to the problems such as decrease it because of frictional resistance was lost efficacy.

Wherein, spray head 30 also includes connecting post 34, and connecting post 34 is located at the bottom of body 31 and, leaf coaxial with body 31 The medial surface of wheel 33 is connected with connecting post 34, and the lateral surface of impeller 33 is connected with the internal face of body 31.

Specifically, as shown in Fig. 2 body 31 bottom of spray head 30 is provided with connecting post 34 and body 31 is same with connecting post 34 Axle arranges, the medial surface of multiple impellers 33 is connected in connecting post 34 and the circumference along connecting post 34 is evenly arranged, multiple impellers 33 lateral surface is connected with the internal face of body 31 bottom, so that multiple impeller 33 is when by water impact, can produce The raw peripheral force along middle connecting post 34 circumference, improves the reliability of rotary spray head 30.

In some specific embodiment parties of the present utility model, the outside wall surface of body 31 is provided with multiple circumferentially spaced along it The boss 32 of arrangement, each boss 32 is respectively equipped with outlet 321.

Specifically, as shown in Figure 2 and Figure 5, multiple boss 32 are spaced apart along body 31 outside wall surface tangential direction and uniform cloth Put, the outlet 321 that the external port of each boss 32 is formed with, alternatively, the section of outlet 321 is generally formed into rectangular Shape, certainly, the cross sectional shape of multiple outlets 321 may also be square, circular or other shapes, such that it is able to form multiple rotations Spraying effect, this will be understood by for a person skilled in the art.

Wherein, each boss 32 is respectively relative to the radial skew extension of body 31, and incline direction and outlet 321 Incline direction is identical.

With reference to Fig. 2 and Fig. 5, the quantity of multiple boss 32 is corresponding to the quantity of multiple outlets 321, the axle of each boss 32 Line extends with respect to the inclined of spray head 30, and multiple outlets 321 are located at the outer end of multiple corresponding boss 32 respectively Mouthful and identical with the incline direction of outlet 321 so that 360 ° of equally distributed outlets 321 produce reverse motive force, Promote spray head 30 around water side 12 spinning of water inlet pipe 10.

Preferably, body 31, multiple impeller 33 and connecting post 34 are integrally formed.Integrally formed structure not only can ensure The connection reliability of each part, increases the structural strength of spray head 30, and convenient formation simplifies manufacturing procedure, thus improving The production efficiency of spray equipment 100, certainly, body 31, multiple impeller 33 can also be the combinations being fixedly connected with connecting post 34 Part, in this regard, this utility model does not define.

Additionally, the spray equipment 100 that this is used for washing machine also includes connector 20, connector 20 is connected with water inlet pipe 10, Spray head 30 is connected with connector 20.

Specifically, as shown in Figure 1, Figure 2 and Fig. 4, connector 20 be set on the water side 12 of water inlet pipe 10 and with water side 12 Coaxially arranged, the outer ring of connector 20 is detachably connected with the inner ring of the upper end of spray head 30, thus not only can fix While spray head 30, connector 20 also can be with rotation when rotating to ensure spray head 30, and connector 20 and spray 30 detachable assembling, also ensure that spray head 30 can dismantle cleaning it is ensured that it can be with continuous firing when gathering soft flocks.

Wherein, the outside wall surface of water side 12 is provided with along its circumferentially extending first annular boss 15 and the second annular boss 16, first annular boss 15 and the second annular boss 16 are formed as post along the axially spaced arrangement of water inlet pipe 10, connector 20 Shape and being located between first annular boss 15 and the second annular boss 16.

With reference to Fig. 2 and Fig. 3, first annular boss 15 and the second annular boss 16 form the outside wall surface along water side 12 respectively Circumferentially extending annular, first annular boss 15 and the second annular boss 16, along the axially spaced-apart arrangement of water inlet pipe 10, connect Part 20 is generally formed into cylinder, and connector 20 is set on the water side 12 of water inlet pipe 10 and is located at first annular boss 15 and the Between second ring boss 16 it is preferable that first annular boss 15 and the second annular boss 16 in the axial direction of water inlet pipe 10 between Away from the equal length in the axial direction of water inlet pipe 10 with column connector 20, so that spray head 30 and connector 20 lay out During water end (W.E.) 12 rotation, the axial direction of connector 20 can be carried out spacing it is ensured that structural reliability.

Further, the lower end of connector 20 is provided with draw-in groove 23, and the upper end of spray head 30 is provided with the card being adapted to draw-in groove 23 Button 35, buckle 35 is detachably connected with draw-in groove 23.

With reference to Fig. 4 and Fig. 5, connector 20 has draw-in groove 23, and the upper end of spray head 30 is provided with buckle 35, draw-in groove 23 and card Button 35 can coordinate fixing, and connector 20 passes through draw-in groove 23 with the upper end of spray head 30 and buckle 35 fixes and is connected, thus fixing Spray head 30 so that spray head 30 when rotating connector 20 also can concomitant rotation, meanwhile, connector 20 can with spray head 30 Dismounting assembling also ensure that spray head 30 can dismantle cleaning when gathering soft flocks, to ensure its operation duration.

Preferably, connector 20 includes the first semicanal 21 and the second semicanal 22, and the first semicanal 21 and the second semicanal 22 are removable It is connected with unloading.Specifically, as shown in figure 4, connector 20 is mainly made up of the first semicanal 21 and the second semicanal 22, the first semicanal 21 With second be detachably connected to form between semicanal 22 as cylinder-like structure, such that it is able to conveniently be set in positioned at water inlet pipe 10 lower end Water side 12 on, and can rotate around the water side 12 of water inlet pipe 10, be convenient to mount and dismount, connect reliable, be conducive to raising to tear open Dress efficiency.

According to the washing machine of this utility model second aspect embodiment include according to above-described embodiment for doing washing The spray equipment 100 of machine, because root has above-mentioned technology in this utility model embodiment for the spray equipment 100 of washing machine Effect, the therefore washing machine according to this utility model embodiment also have above-mentioned technique effect, that is, pass through in spray head 30 bottom Outside wall surface on the multiple outlets 321 of circumferentially spaced setting, and by the position of the multiple outlet of reasonable Arrangement 321 and Direction, makes the axis of outlet 321 extend relative to the inclined of spray head 30, and the rotation of incline direction and spray head 30 Turn direction accordingly, thus current can produce deboost when flowing out the outlet of spray head 30, and then so that spray head 30 is moved into The water side spinning of water pipe 10, forms 360 ° of all-directional rotation cleaning sprays, not only can lift scourability, increase washing Uniformity, and can save in machine and take up room, reduce water resource waste, reducing energy consumption.Therefore, according to of the present utility model Washing machine, structure is simple, easy for installation, good reliability and less energy consumption, achievable 360 degrees omnidirection rotary spray, lifting washing Uniformity.

According to this utility model embodiment be used for washing machine spray equipment 100 and have its washing machine other constitute with And operation is all known for those of ordinary skills, it is not detailed herein.

In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable The orientation of instruction such as hour hands ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, merely to just In description this utility model and simplification description, rather than the device of instruction or hint indication or element must have specific side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in this utility model.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combine in an appropriate manner in any one or more embodiments or example.

Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and Modification.

Claims (11)

1. a kind of spray equipment for washing machine is it is characterised in that include：

Water inlet pipe, described water inlet pipe has water inlet end and water side；

Spray head, described spray head is rotatably arranged on described water side around the axis of described water inlet pipe, described spray head Bottom is provided with multiple outlets, and multiple described outlets are located in the outside wall surface of described spray head and the circumference along described spray head Arranged spaced apart, the axis of each described outlet extends with respect to the radial skew of described spray head, and incline direction and institute The direction of rotation stating spray head is corresponding.

2. the spray equipment for washing machine according to claim 1 is it is characterised in that described spray head includes：

Body, described body is formed as the column being coaxially disposed with described water inlet pipe, and the radial dimension of described body is more than described The radial dimension of water inlet pipe, the upper end of described body is set on described water side, and the lower end of described body is provided with described water outlet Mouthful；

Multiple impellers, multiple described impellers are respectively provided at described in vivo, and multiple described impellers are circumferentially-spaced along described body Open and in a center of symmetry with respect to the axis of described body.

3. the spray equipment for washing machine according to claim 2 is it is characterised in that described spray head also includes：Even Connect post, described connecting post is located at the bottom of described body and coaxial with described body, the medial surface of described impeller and described connection Post is connected, and the lateral surface of described impeller is connected with the internal face of described body.

4. the spray equipment for washing machine according to claim 2 is it is characterised in that set in the outside wall surface of described body There are multiple boss along its circumferentially spaced arrangement, each described boss is respectively equipped with described outlet.

5. the spray equipment for washing machine according to claim 4 is it is characterised in that each described boss is relative respectively Radial skew in described body extends, and incline direction is identical with the incline direction of described outlet.

6. the spray equipment for washing machine according to claim 4 is it is characterised in that described body, multiple described leaf Wheel and described connecting post are integrally formed.

7. the spray equipment for washing machine according to any one of claim 1-6 is it is characterised in that also include：Even Fitting, described connector is connected with described water inlet pipe, and described spray head is connected with described connector.

8. the spray equipment for washing machine according to claim 7 is it is characterised in that the outside wall surface of described water side It is provided with along its circumferentially extending first annular boss and the second annular boss, described first annular boss and described second convex annular Along the axially spaced arrangement of described water inlet pipe, described connector is formed as column and is located at described first annular boss and institute platform State between the second annular boss.

9. the spray equipment for washing machine according to claim 8 is it is characterised in that the lower end of described connector is provided with Draw-in groove, the upper end of described spray head is provided with the buckle being adapted to described draw-in groove, and described buckle is detachably connected with described draw-in groove.

10. the spray equipment for washing machine according to claim 8 is it is characterised in that described connector includes first Semicanal and the second semicanal, described first semicanal and described second semicanal are detachably connected.

A kind of 11. washing machinees are it is characterised in that include the spray dress for washing machine any one of claim 1-10 Put.