CN106544805A - Nozzle component for washing machine and the washing machine with which - Google Patents

Nozzle component for washing machine and the washing machine with which Download PDF

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Publication number
CN106544805A
CN106544805A CN201610881555.0A CN201610881555A CN106544805A CN 106544805 A CN106544805 A CN 106544805A CN 201610881555 A CN201610881555 A CN 201610881555A CN 106544805 A CN106544805 A CN 106544805A
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CN
China
Prior art keywords
head body
flow
water
washing machine
millimeters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610881555.0A
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Chinese (zh)
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CN106544805B (en
Inventor
周鹏
邓德喜
李磊
周福昌
孔凡实
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Filing date
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Priority to CN201610881555.0A priority Critical patent/CN106544805B/en
Publication of CN106544805A publication Critical patent/CN106544805A/en
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Publication of CN106544805B publication Critical patent/CN106544805B/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/04Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements

Abstract

The invention discloses a kind of for the nozzle component of washing machine and the washing machine with which, the nozzle component for washing machine includes:Head body, the head body is in the annular for being internally formed water cavity, and in the head body, it is formed with the connection flow jeting port and flow channel entry point for crossing water cavity, the flow jeting port is spaced apart with the flow channel entry point, and the flow jeting port is located at the inner side of the head body, wherein, there is in the head body one or water cavity be crossed along the circumferentially spaced multiple described of the head body.Nozzle component for washing machine of the invention, current are crossed in water cavity from what flow channel entry point was entered inside head body, spray into the washing intracavity of washing machine again via flow jeting port, allow the current sprayed into washing intracavity by nozzle component that the souring of strength is played to medicated clothing, so as to the washing to medicated clothing is better achieved.

Description

Nozzle component for washing machine and the washing machine with which
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of for the nozzle component of washing machine and with which Washing machine.
Background technology
In correlation technique, rotary drum washing machine forms alternating reciprocal current by the rotating of impeller when medicated clothing is washed Medicated clothing is washed.However, this mode of washing is present cleans the weak points such as, detergent residual bigger than not high, winding, no The demand of user can be met well.Existing solution is to carry out hydro-peening using four water injector plates to reach the effect that lifting is cleaned Really, however, as the design problems such as nozzle exit area, own dimensions and water inlet flow channel, spray waterfall water flow effects are generally poor, spraying waterfall Plate spout is often washed water and medicated clothing floods and falls flat.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention One purpose is to propose a kind of nozzle component for washing machine, and the nozzle component for washing machine can be preferably real The now cleaning to medicated clothing.
Further object is that propose a kind of washing machine, the washing machine is provided with above-mentioned for washing machine Nozzle component.
The nozzle component for washing machine of embodiment according to a first aspect of the present invention, including:Head body, the shower nozzle Body is in the annular for being internally formed water cavity, and the connection flow jeting port and stream for crossing water cavity is formed with the head body Road entrance, the flow jeting port are spaced apart with the flow channel entry point, and the flow jeting port is located at the inner side of the head body, its In, there is in the head body one or water cavity be crossed along the circumferentially spaced multiple described of the head body.
Nozzle component for washing machine according to embodiments of the present invention so that current can enter shower nozzle from flow channel entry point Body interior is crossed in water cavity, then the washing intracavity of washing machine is sprayed into via flow jeting port so that sprayed into washing by nozzle component The current for washing intracavity can play the souring of strength to medicated clothing, so as to the washing to medicated clothing is better achieved.
In addition, the nozzle component for washing machine according to the above embodiment of the present invention also has following additional technology special Levy:
Some embodiments of the invention, along the circumference of the head body depth for crossing water cavity from middle part to two End is gradually reduced, and the middle part for crossing water cavity arranges the flow channel entry point.
Some embodiments of the invention, the head body are in donut shape, and the flow jeting port is to be formed in State the annular on head body medial wall.
Further, it is provided with the head body:Water conservancy diversion rib, the water conservancy diversion rib are located at the pipe of the head body It is interior and along the circumferentially extending of the head body, the water conservancy diversion rib centre position is adjacent to the flow jeting port and two ends are away from institute Flow jeting port is stated, the centre position of the water conservancy diversion rib is connected with the flow blocking muscle for extending to the flow jeting port, wherein, the fuisw rib Bar is included along the circumferentially spaced multiple of the head body, and is respectively connected with the flow blocking on each described water conservancy diversion rib Muscle, the water conservancy diversion rib, the head body and the flow blocking muscle coordinate to limit between two adjacent flow blocking muscle Make a water cavity excessively.
Further, in the end of water conservancy diversion rib described in the junction of the end of the water conservancy diversion rib and the head body Angle between tangent line and the cylindrical tangent line of the head body is in the range of 5 ° to 20 °.
In some embodiments of the invention, the flow blocking muscle is along the both sides of the circumference of the head body and the water conservancy diversion Transitional radius arc transition in the range of 5 millimeters to 15 millimeters is between rib.
In some embodiments of the invention, the cylindrical spacing of the centre position of the water conservancy diversion rib and the head body In the range of 10 millimeters to 15 millimeters.
In some embodiments of the invention, the water conservancy diversion rib with the head body it is cylindrical between be connected with plus Strong muscle.
Some embodiments of the invention, head body tubulose in a ring, the head body include:Diapire, Diapire horizontal plate in a ring;Pressure water swash plate, pressure water swash plate plate in a ring, and the pressure water swash plate are from outside to inside It is downward-sloping on direction, the flow jeting port, institute are limited between the inner edge and the inner edge of the diapire of the pressure water swash plate Closed by arc-shaped transition structure between the periphery on the periphery edge and the diapire of stating pressure water swash plate.
Further, on the normal plane of the head body, the arc-shaped transition structure is in evagination and radius is at 10 millimeters Arc in the range of 20 millimeters.
In some embodiments of the invention, the angle of pressure water swash plate and the horizontal plane is in the range of 50 ° to 80 °.
In some embodiments of the invention, the inner edge of the diapire is inwardly inclined upwardly 10 ° to 50 ° and inclined height In the range of 1.5 millimeters to 5 millimeters.
Some embodiments of the invention, the area of the flow channel entry point are not less than 500 square millimeters.
Some embodiments of the invention, the flow channel entry point are formed on the diapire of the head body, and one The water cavity of crossing is correspondingly arranged at least one flow channel entry point.
Some embodiments of the invention, the height of the flow jeting port is in the range of 1.5 millimeters to 3 millimeters.
Some embodiments of the invention, the jet direction of the flow jeting port are inclined inwardly downward.
Some embodiments of the invention, the lower edge of the flow jeting port is inclined upwardly 10 ° to 50 ° and inclined height exists In the range of 1.5 millimeters to 5 millimeters, along downward-sloping 50 ° to 80 ° on the flow jeting port.
The washing machine of embodiment according to a second aspect of the present invention, including:Interior bucket, the perisporium of the interior bucket were provided with current Road, it is described to cross the top that water flow passage extends to the interior bucket from the bottom up of the interior bucket;Nozzle component, the nozzle component It is located at the top of the interior bucket, the nozzle component is the nozzle component for washing machine described above, the nozzle component Flow channel entry point connect with the upper end for crossing water flow passage, and the flow jeting port of the nozzle component is towards in the interior bucket.
Further, the bottom of the interior bucket is provided with:Impeller, the bottom of the impeller are formed with water-moving rib, and the mistake The lower end of water flow passage is relative with the water-moving rib.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment It is substantially and easy to understand, wherein:
Fig. 1 is the axonometric chart of the nozzle component for washing machine according to embodiments of the present invention;
Fig. 2 is Fig. 1 views in one direction;
Fig. 3 is the sectional view of the line A-A along Fig. 2;
Fig. 4 is the partial enlarged drawing at Fig. 3 centre circle B;
Fig. 5 is Fig. 1 views in the other directions;
Fig. 6 is Fig. 5 profiles in one direction;
Fig. 7 is the partial enlarged drawing of Fig. 6;
Fig. 8 is the axonometric chart of washing machine according to embodiments of the present invention;
Fig. 9 is a profile of Fig. 8.
Reference:
Nozzle component 100,
Head body 1, excessively water cavity 11, flow jeting port 12, flow channel entry point 13, water conservancy diversion rib 14, flow blocking muscle 141, reinforcement 15, Diapire 16, pressure water swash plate 17, arc-shaped transition structure 18,
Washing machine 200, interior bucket 210 cross water flow passage 211, cross current guidance tape 212, terminal pad 213, outer barrel 214, balance ring 215,
Impeller 220, water-moving rib 221.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The jet head sets for washing machine of embodiment according to a first aspect of the present invention are described in detail with reference to Fig. 1 to Fig. 9 Part 100.
Reference Fig. 4 simultaneously combines Fig. 1 to Fig. 3, the nozzle component 100 for washing machine according to embodiments of the present invention, including: Head body 1, in a ring, head body 1 had been internally formed water cavity 11 to head body 1 so that current can be flowed through water Chamber 11;And be formed with flow jeting port 12 and flow channel entry point 13 in head body 1, flow jeting port 12 and flow channel entry point 13 respectively with cross water Chamber 11 connects, and flow jeting port 12 is spaced apart with flow channel entry point 13, and flow jeting port 12 is located at inner side (for example, Fig. 1 of head body 1 In neighbouring head body 1 centrage side).Wherein, water cavity 11, or shower nozzle sheet are crossed with one in head body 1 Water cavity 11 is crossed with along the circumferentially spaced multiple of head body 1 in body 1.As a result, current can be from flow channel entry point 13 into crossing in water cavity 11 inside head body 1, then the washing intracavity of washing machine is sprayed into via flow jeting port 12 so that by spray Head assembly 100 sprays into the souring that the current of washing intracavity can play strength to medicated clothing, so as to be better achieved to medicated clothing Washing.
Wherein, when water cavity 11 is crossed with one in head body 1, now flow jeting port 12 can in head body 1 pair The shape answered such as circular or annular etc., corresponding flow channel entry point 13 can be one or more, and at this moment current can be via spray Head piece 12 sprays into washing intracavity in waterfall shape one, carries out Washing to medicated clothing.
When in head body 1 with water cavity 11 is crossed along head body 1 circumferentially spaced multiple, now flow jeting port 12 and flow channel entry point 13 may each comprise one-to-one multiple with multiple water cavities 11 crossed, at this moment current can respectively from corresponding Flow channel entry point 13 is crossed in water cavity 11 into corresponding, and washing cavities are sprayed in sector shape via corresponding flow jeting port 12 further It is interior, so as to preferably wash medicated clothing.
Nozzle component 100 for washing machine according to embodiments of the present invention so that current can enter from flow channel entry point 13 Enter crossing in water cavity 11 inside head body 1, then the washing intracavity of washing machine is sprayed into via flow jeting port 12 so that by jet head sets Part 100 sprays the souring that the current into washing intracavity can play strength to medicated clothing, so as to be better achieved to medicated clothing Washing.
With reference to Fig. 4 and combine Fig. 3, some specific embodiments of the invention, along the circumference of head body 1, cross water cavity 11 depth is gradually reduced from middle part to two ends, and the middle part for crossing water cavity 11 arranges flow channel entry point 13.As a result, from flow channel entry point 13 flowed into after the current in water cavity 11 can be gradually filled with water cavity 11, then sprayed in covering of the fan via flow jeting port 12, so as to It is enough preferably to wash medicated clothing.
Certainly, in other embodiments of the invention, the circumferential depth for crossing water cavity 11 along head body 1 can be in direction The shape that one end is gradually reduced.The present invention is not construed as limiting to the concrete structure of the circumferential depth for crossing water cavity 11 along head body 1, Adaptability can arrange as needed in practical application.
With reference to Fig. 4 and Fig. 8 and Fig. 9, some specific embodiments of the invention, (ginseng in donut shape of head body 1 According to Fig. 1), and flow jeting port 12 is the annular (such as annular breach etc.) being formed on 1 medial wall of head body.Current are caused so Can melt rapidly after ejection and overlap as a covering of the fan, be not in jet flow blind area such that it is able to preferably wash medicated clothing.
Further, with reference to Fig. 6 and Fig. 7 and combine Fig. 4, is provided with head body 1:Water conservancy diversion rib 14, water conservancy diversion rib 14 (head body 1 is in donut shape) is respectively positioned in the pipe of head body 1, and water conservancy diversion rib 14 is circumferentially extending along head body 1, makes Current can in the presence of water conservancy diversion rib 14 along head body 1 circumferential olderly flowage, the centre position of water conservancy diversion rib 14 Neighbouring flow jeting port 12 (with reference to Fig. 7 and Fig. 6), and two ends (for example, the neighbouring two neighboring flow-guiding channel in Fig. 7 of water conservancy diversion rib 14 13 two ends) away from flow jeting port 12, the centre position of water conservancy diversion rib 14 is connected with flow blocking muscle 141, flow blocking muscle 141 can play every Cut off the water supply the effect of stream so that the current in from flow channel entry point 13 into diversion cavity 11 will not liquidate, and flow blocking muscle 141 can prolong Extend flow jeting port 12.As a result, from flow channel entry point 13 flow into diversion cavity 11 in current can water conservancy diversion rib 14 and every Stream muscle 141 in the presence of along head body 1 circumferential flow and be gradually filled with diversion cavity 11, current will be via flow jeting port 12 afterwards Spray into the washing that medicated clothing is participated in washing cavities.
Wherein, with reference to Fig. 6, water conservancy diversion rib 14 can include multiple (four water conservancy diversion ribs 14 are shown in Fig. 6), multiple to lead Circumferentially-spaced arrangement of the stream rib 14 along head body 1, and flow blocking muscle 141, fuisw rib are respectively connected with each water conservancy diversion rib 14 Bar 14, head body 1 and flow blocking muscle 141 coordinate crosses water cavity 11 so that one is limited between two adjacent flow blocking muscle 141. As a result, the current flowed in diversion cavity 11 from flow channel entry point 13 can be in the effect of water conservancy diversion rib 14 and flow blocking muscle 141 The circumferential flow of lower edge head body 1 is simultaneously gradually filled with corresponding diversion cavity 11, and current will be via corresponding flow jeting port 12 afterwards Spray.
Further, since flow blocking muscle 141 can extend to flow jeting port 12, and water conservancy diversion rib 14, head body 1 and flow blocking Muscle 141 coordinates multiple diversion cavity 11 can be limited in head body 1, and the current of multiple diversion cavity 11 are separate and not Can liquidate so that current can subregion spray into washing intracavity, but also jet flow blind area can be eliminated.
Further, with reference to Fig. 7, at the end of water conservancy diversion rib 14 and the junction of head body 1, the end of water conservancy diversion rib 14 Angle between portion's tangent line and the cylindrical tangent line of head body 1 (with reference to angle a3 in Fig. 7) in the range of 5 ° to 20 °.This Sample can be limited to flowing into the current in diversion cavity 11 such that it is able to preferably via spray after current are full of diversion cavity 11 Head piece 12 sprays.
Wherein, in the end of water conservancy diversion rib 14 and the junction of head body 1, the end tangent line of water conservancy diversion rib 14 and shower nozzle Angle between the cylindrical tangent line of body 1 can be 5 °, 8 °, 10 °, 13 °, 15 °, 18 ° or 20 ° etc..
As shown in fig. 7, in some specific embodiments of the present invention, flow blocking muscle 141 is along the both sides of the circumference of head body 1 Arc transition is between water conservancy diversion rib 14, and transitional radius can be in the range of 5 millimeters to 15 millimeters (with reference to Fig. 7 In radius r2).So that the current sprayed at arc transition between flow blocking muscle 141 and water conservancy diversion rib 14 have certain gradient It is unlikely to spray along normal direction, this allows for current and can melt rapidly after ejection overlapping as a covering of the fan, is not in jet flow blind area.
With reference to Fig. 7, in some specific embodiments of the present invention, centre position and the head body 1 of water conservancy diversion rib 14 Cylindrical spacing (with reference to angle h3 in Fig. 7) in the range of 10 millimeters to 15 millimeters.Nozzle component 100 is can ensure that so Size is unlikely to too big, is easy to assembling to use.
Wherein, the cylindrical spacing of the centre position of water conservancy diversion rib 14 and head body 1 can for 10 millimeters, 12 millimeters, 12.5 millimeters or 15 millimeters etc..
With reference to Fig. 7, in some specific embodiments of the present invention, water conservancy diversion rib 14 and head body 1 it is cylindrical between connect It is connected to reinforcement 15.The intensity of nozzle component 100 can be improved by reinforcement 15 so, so as to improve nozzle component 100 Using reliability, extend the service life of nozzle component 100, preferably meet the demand of user.
With reference to Fig. 4 and combine Fig. 3, some specific embodiments of the invention, the tubulose in a ring of head body 1, shower nozzle Body 1 includes:Diapire 16 and pressure water swash plate 17.Wherein, the horizontal plate in a ring of diapire 16, the plate in a ring of pressure water swash plate 17, and press On direction from outside to inside, (above-below direction with reference to shown in Fig. 4) is inclined water swash plate 17 downwards, presses the inner edge of water swash plate 17 Flow jeting port 12 is limited and the inner edge of diapire 16 between, is pressed between the periphery edge of water swash plate 17 and the periphery edge of diapire 16 by arc Shape transition structure 18 is closed.Thus, when current via flow channel entry point 13 into diversion cavity 11 when can substantially reduce fluid resistance, Further, since the compression of pressure water swash plate 17 so that greatly increased by the current dynamics that flow jeting port 12 sprays, and define which Optimal projected area, so as to significantly lift the washability of medicated clothing;Water swash plate 17 is pressed to also act as restriction water flow jet angle simultaneously Degree, the effect for preventing spray from sputtering, such that it is able to effectively suppress infiltration risk, line short risk and the laundry for causing that dabbles The staving of machine is dirty, extends the service life of washing machine.
Wherein, in FIG adjacent to one end of 1 centrage of head body for interior, away from one end of 1 centrage of head body it is Outward.
The current that the optimal projected area refers to be sprayed by flow jeting port 12 can be in the rotation centerline of washing machine It is sprayed on medicated clothing to be washed again after collecting.
For example, in embodiments of the invention as shown in Figure 5, flow channel entry point 13 can include four, 11 He of diversion cavity Flow jeting port 12 can include and four flow channel entry points 13 one-to-one four, current can be divided into four it is separate Part sprays into washing intracavity, so as to preferably wash medicated clothing.
Further, with reference to Fig. 4 and Fig. 3 is combined, on the normal plane of head body 1, arc-shaped transition structure 18 is in evagination And radius is in the arc (the radius r1 in reference to Fig. 4) in the range of 10 millimeters to 20 millimeters.Thus, by arc-shaped transition structure 18 can carry out certain restriction to current, such that it is able to reduce resistance to water-flow so that current can carry the spray of certain pressure Enter to wash intracavity.
Wherein, on the normal plane of head body 1, the radius of 18 evagination of arc-shaped transition structure can be 10 millimeters, 13 millis Rice, 15 millimeters, 17 millimeters or 20 millimeters etc..
With reference to Fig. 4, in some specific embodiments of the present invention, the angle of pressure water swash plate 17 and horizontal plane can be at 50 ° To in the range of 80 ° (with reference to the radius a2 in Fig. 4).Thus, under the compression of pressure water swash plate 17 so that by flow jeting port 12 The current dynamics of ejection is greatly increased, and defines its optimal projected area, so as to significantly lift the washability of medicated clothing;Together When pressure water swash plate 17 also act as restriction water flow jet angle, the effect for preventing spray from sputtering, such that it is able to effectively suppress infiltration wind The staving of danger, line short risk and the washing machine for causing that dabbles is dirty, extends the service life of washing machine.
Wherein, water swash plate 17 is pressed to be 50 °, 55 °, 60 °, 65 °, 70 °, 75 ° or 80 ° etc. with the angle of horizontal plane.
With reference to Fig. 4, in some specific embodiments of the present invention, the inner edge of diapire 16 is inwardly inclined upwardly 10 ° to 50 ° (with reference to angle a1 in Fig. 4, limiting a part for flow jeting port 12), and the inside acclivitous height in inner edge of diapire 16 Can in the range of 1.5 millimeters to 5 millimeters (with reference in Fig. 4 apart from h1).So by the inner edge of diapire 16 and pressure water The inner edge cooperation of swash plate 17 can limit flow jeting port 12 so that the current for spraying into washing intracavity by flow jeting port 12 can band There is certain pressure such that it is able to impact is produced to medicated clothing, the washing of medicated clothing is better achieved.
It should be noted that inner edge here refers to the side of the centrage of neighbouring head body 1;It is inward-pointing to be Side towards inside diversion cavity 11.
With reference to Fig. 4 to Fig. 6, some specific embodiments of the invention, the area of flow channel entry point 13 are not less than 500 squares Millimeter (the area S with reference to illustrating in Fig. 5).Thus, it is possible to ensure to flow into diversion cavity 11 again via flow jeting port from flow-guiding channel 13 12 water yields for spraying into washing intracavity such that it is able to preferably wash medicated clothing.
Wherein, the area of flow channel entry point 13 can be more than or equal to 500 square millimeters.For example, the face of flow channel entry point 13 Product can be 500 square millimeters, 600 square millimeters, 700 square millimeters, 800 square millimeters, 900 square millimeters, 1000 squares Millimeter, 1100 square millimeters, 1200 square millimeters, 1300 square millimeters, 1400 square millimeters or 1500 square millimeters etc..Here The area of flow channel entry point 13 can be arranged according to the volume adaptability of washing machine, that is to say, that when the volume of washing machine is larger, The area of flow channel entry point 13 also accordingly increases;When the volume of washing machine is less, the area of flow channel entry point 13 also accordingly reduces, stream The concrete setting of the area of road entrance 13 is advisable so that the washing to medicated clothing can be better achieved.
With reference to Fig. 4 and Fig. 5, some specific embodiments of the invention, flow channel entry point 13 are formed in the bottom of head body 1 On wall, and one is crossed water cavity 11 and is correspondingly arranged at least one flow channel entry point 13.Thus, current are facilitated to flow via flow channel entry point 13 Entered in water cavity 11, so as to further spray into washing intracavity.
Wherein, a mistake water cavity 11 can be correspondingly arranged on a flow channel entry point 13 or one is crossed water cavity 11 and can be corresponded to It is provided with multiple flow channel entry points 13.
With reference to Fig. 4, some specific embodiments of the invention, the height of flow jeting port 12 can be at 1.5 millimeters to 3 millimeters In the range of (with reference in Fig. 4 apart from h2).As a result, having from diversion cavity 11 via the water that flow jeting port 12 sprays certain Highly, medicated clothing is further washed so as to form the covering of the fan penetrating washing intracavity.
Wherein, the height of flow jeting port 12 can be 1.5 millimeters, 2 millimeters, 2.5 millimeters or 3 millimeters etc..
With reference to Fig. 4, some specific embodiments of the invention, the jet direction of flow jeting port 12 is inwardly (to washing intracavity) (with reference to downward shown in Fig. 4) is inclined downwards.As a result, the current in diversion cavity 11 are easy to spray into via flow jeting port 12 washing Wash intracavity.
With reference to Fig. 4, some specific embodiments of the invention, the lower edge of flow jeting port 12 are inclined upwardly 10 ° to 50 ° and (join According to angle a1 in Fig. 4), and the lower edge of flow jeting port 12 inclined height upwards (ginseng in the range of 1.5 millimeters to 5 millimeters According to angle h1 in Fig. 4), along downward-sloping 50 ° to 80 ° (angles a2 in reference to Fig. 4) on flow jeting port 12.As a result, The current that washing intracavity is sprayed into from 11 Jing flow jeting ports of diversion cavity 12 can carry certain pressure, such that it is able to preferably wash clothing Thing.
Wherein, the acclivitous angle of the lower edge of flow jeting port 12 can for 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 ° or 50 ° etc..The lower edge of flow jeting port 12 inclined height upwards can for 1.5 millimeters, 2 millimeters, 2.5 millimeters, 3 millimeters, 3.5 Millimeter, 4 millimeters, 4.5 millimeters or 5 millimeters etc..On flow jeting port 12 along downward-sloping angle can for 50 °, 55 °, 55 °, 60 °, 65 °, 70 °, 75 ° or 80 ° etc..
Nozzle component 100 for washing machine according to embodiments of the present invention, current enter top by flow channel entry point 13 Annular nozzle body 1 in when, the pressure limit effect of compressed water swash plate 17 and flow jeting port 12, current can preferentially pass through fuisw rib Bar 14 is moved to two ends, and the diversion cavity 11 being gradually filled with whole annular nozzle body 1, and finally from flow jeting port 12 in covering of the fan Spray, by guiding and the restriction effect of flow blocking muscle 141, current will not liquidate, but because flow blocking muscle 141 and water conservancy diversion rib 14 it Between be radian transition structure so that from this spray current have certain gradient be unlikely to along normal direction spray, this allows for Current can melt rapidly after ejection and overlap as a covering of the fan, be not in jet flow blind area.During current spray, due to having The transitional function of arc-shaped transition structure 18, can substantially reduce fluid resistance, and the compression of compressed water swash plate 17, spray Current dynamics greatly increase, and define its optimal projected area, so as to significantly lift the washability of medicated clothing, while pressure Water swash plate 17 also acts as restriction water flow jet angle, and the effect for preventing spray from sputtering can effectively suppress infiltration risk, circuit short Transportation work style danger and the cylinder for causing that dabbles are dirty, increase the service life of washing machine.
With reference to Fig. 8 and Fig. 9, the washing machine 200 of embodiment according to a second aspect of the present invention, washing machine 200 can be impeller Washing machine, washing machine 200 include:Interior bucket 210 and nozzle component.Wherein, the perisporium of interior bucket 210 was provided with water flow passage 211, institute It is the above-mentioned nozzle component 100 for washing machine to state nozzle component, crosses water flow passage 211 and extends from the bottom up of interior bucket 210 To the top (with reference to the above-below direction shown in Fig. 9) of interior bucket 210.Nozzle component 100 is located at the top of interior bucket 210, jet head sets The flow channel entry point 13 of part 100 is connected with the upper end for crossing water flow passage 211, and the flow jeting port 12 of nozzle component 100 is towards interior bucket 210 It is interior.As a result, current can flow through the inflow diversion cavity 11 of flow channel entry point 13 via water flow passage 211 is crossed, then via flow jeting port 12 Realizing interior bucket 210 is sprayed to further in, the impact to medicated clothing is washed.
Further, with reference to Fig. 8 and Fig. 9, the bottom of interior bucket 210 is provided with:Impeller 220, the bottom of impeller 220 is formed with dials Water muscle 221, and it is relative with water-moving rib 221 to cross the lower end of water flow passage 211.Thus, by the agitation of water-moving rib 221 so that interior bucket Water in 210 can flow through flow channel entry point 13 into diversion cavity 11 via water flow passage 211 is crossed, then further spray via flow jeting port 12 Inwardly bucket 210 realizes that the impact to medicated clothing is washed.
In addition, with reference to Fig. 8 and Fig. 9, washing machine 200 also includes:Cross current guidance tape 212, terminal pad 213, outer barrel 214 and Balance ring 215.Wherein, cross and between current guidance tape 212 and interior bucket 210, limited water flow passage 211, cross the upper of current guidance tape 212 End is connected with flow channel entry point 13, and the lower end of mistake current guidance tape 212 is connected with interior bucket 210 such as clamping etc..Interior bucket 210 is rotatable Be located at the inside of outer barrel 214, terminal pad 213 is located at the bottom of impeller 220 and is connected with interior bucket 210, and wherein outer barrel 214 can be with For steel ladle, interior bucket 210 can be dehydration barrel.
Such as rotary drum washing machine of washing machine 200 according to embodiments of the present invention in washing process, 220 rotating of impeller, The exclusion current of water-moving rib 221 on impeller 220 enabled its flow into the mistake water flow passage 211 that current guidance tape 212 is constituted with interior bucket 210, Current are continued to rise in the water-guiding cavity 11 on the annular nozzle body 1 on top, and current are by the spray on annular nozzle component 100 Head piece 12 is ejected in interior bucket 210, and the souring of strength can be played to medicated clothing.During above-mentioned cycles of washing, due to The current in the region of 221 bottom of water-moving rib on impeller 220 are formed area of local decompression by the effect of water-moving rib 221, cause interior bucket 210 current are constantly transferred to the region through terminal pad 213 by the through hole on impeller 220 and interior bucket 210, are drained with supplying Current.In addition, wash medicated clothing by circulating water flow and can also make full use of water resource, reduce water consumption.
The present invention discloses one kind makes its top annular flow jeting port form waterfall shape in the state of washing for rotary drum washing machine The nozzle component 100 for washing machine of hydro-peening current is oblique by reasonably designing its flow channel entry point structure, diapire and pressure water Board size, top radian transition structure, fuisw rib bar size, flow jeting port face gradient and flow jeting port size, it is ensured that current can Rounding and have spraying from whole annular flow jeting port 12 for dynamics.
The course of work of washing machine 200 according to embodiments of the present invention is described in detail with reference to Fig. 1 to Fig. 9.
Specifically, such as rotary drum washing machine of washing machine 200 is in washing process, 220 rotating of impeller, on impeller 220 The exclusion current of water-moving rib 221 enabled its flow into the mistake water flow passage 211 that current guidance tape 212 constitute with interior bucket 210, in current continuation Rise in the water-guiding cavity 11 on the annular nozzle body 1 on top, current are sprayed by the flow jeting port 12 on annular nozzle component 100 Into interior bucket 210, the souring of strength can be played to medicated clothing.During above-mentioned cycles of washing, due on impeller 220 The current in the region of 221 bottom of water-moving rib are formed area of local decompression by the effect of water-moving rib 221, cause the current of interior bucket 210 not Through hole on open close impeller 220 and interior bucket 210 excessively is transferred to the region through terminal pad 213, to supply the current drained.Separately Outward, wash medicated clothing by circulating water flow can also make full use of water resource, reduce water consumption.
Nozzle component 100 for washing machine according to embodiments of the present invention, mainly includes that head body 1 (includes diapire 16 and pressure water swash plate 17), diversion cavity 11, flow jeting port 12, arc-shaped transition structure 18, water conservancy diversion rib 14, flow blocking muscle 141, diapire 16 On be formed with flow channel entry point 13.
In washing process, top is entered by flow channel entry point 13 by the current that the water-moving rib 221 on impeller 220 gets to top Annular nozzle body 1 on water-guiding cavity 11 in, compressed water swash plate 17, the pressure limit effect of diapire 16, current preferentially can lead to Cross water conservancy diversion rib 14 mobile to both sides (along both sides of 1 circumference of head body), and it is final from spray to be gradually filled with whole diversion cavity 11 Head piece 12 is sprayed in covering of the fan, and by guiding and the restriction effect of flow blocking muscle 141, current will not liquidate, but because flow blocking muscle 141 with It is radian transition structure (being formed with fillet) between water conservancy diversion rib 14 so that the current sprayed from this have certain gradient not As for spraying along normal direction, this allows for current and can melt rapidly after ejection overlapping as a covering of the fan, is not in jet flow blind area. During current spray, due to the transitional function for having arc-shaped transition structure 18, fluid resistance can be substantially reduced, and is sprayed The compression of the pressure water swash plate 17 at head piece 12, the current dynamics of ejection is greatly increased, and defines its optimal projected area, So as to significantly lift the washability of medicated clothing, while pressing water swash plate 17 to also act as restriction water flow jet angle, prevent spray from splashing The effect penetrated, can effectively suppress infiltration risk, line short risk and the cylinder for causing that dabbles dirty, increase washing machine Service life.
It is to be noted that:With reference to Fig. 4 and Fig. 7, the area S of flow channel entry point 13 (for example, is flowed not less than 500 square millimeters The area S of road entrance 13 can be in the range of 500 square millimeters to 1500 square millimeters);The radius of arc-shaped transition structure 18 R1 can be in the range of 10 millimeters to 20 millimeters;Angle a2 between pressure water swash plate 17 and horizontal plane can be at 50 ° to 80 ° In the range of;The height h2 of flow jeting port 12 can be in the range of 1.5 millimeters to 3 millimeters;16 exit ramp of diapire (diapire 16 it is interior All edges) angle a1 and horizontal plane between can be in the range of 10 ° to 50 °;The inclination upwards of the lower edge of flow jeting port 12 is high Degree h1 can be in the range of 1.5 millimeters to 5 millimeters;In the end of water conservancy diversion rib 14 and the junction of head body 1, fuisw rib Angle between the cylindrical tangent line of the end tangent line and head body 1 of bar 14 is in the range of 5 ° to 20 ° (with reference to the angle in Fig. 7 Degree a3);Between flow blocking muscle 141 and water conservancy diversion rib 14 be radian transition structure, radius r2 can 5 millimeters to 15 milli In the range of rice;Flow blocking muscle 141 and 1 outer distance of round h3 of annular nozzle body can be in the range of 10 millimeters to 15 millimeters.
Operation principle:By rational program rhythm control, top is flow to by the exclusion water of water-moving rib 221 on impeller 220 The annular nozzle component 100 in portion, by nozzle component 100, each structure is limited and guide effect so that current can be in the form of sheets Inwardly bucket 210 sprays, and such that it is able to reach the effect of heavy duty wash medicated clothing, preferably meets the demand of user.
The practicality of washing machine 200 according to embodiments of the present invention is very high, can not affect Normal Wash program, also in program Can slightly have the change of pitch time;Annular nozzle component 100, and spray plate (such as head body 1) knot are introduced in structure only The design alteration of structure, Switchability are strong;Total design matching washing procedure realizes extraordinary hydro-peening water flow effects, makes The cleanliness factor for obtaining medicated clothing is significantly lifted, while complete covering of the fan waterfall flow visual impact is powerful so as to which effect is held very much It is easily out and out to show.So far complete the course of work of washing machine 200 according to embodiments of the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the feature described with reference to the embodiment or example It is contained at least one embodiment or example of the present invention.In this manual, need not to the schematic representation of above-mentioned term Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be arbitrary Combined in individual or multiple embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, the technology of this area The feature of the different embodiments or example described in this specification and different embodiments or example can be combined by personnel And combination.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (19)

1. a kind of nozzle component for washing machine, it is characterised in that include:
Head body, the head body is in the annular for being internally formed water cavity, and connection is formed with the head body The flow jeting port and flow channel entry point for crossing water cavity, the flow jeting port is spaced apart with the flow channel entry point, and the flow jeting port is located at The inner side of the head body,
Wherein, there is in the head body one or water be crossed along the circumferentially spaced multiple described of the head body Chamber.
2. the nozzle component for washing machine according to claim 1, it is characterised in that along the circumference of the head body The depth for crossing water cavity is gradually reduced from middle part to two ends, and the middle part for crossing water cavity arranges the flow channel entry point.
3. it is according to claim 1 and 2 for laundry nozzle component, it is characterised in that the head body be in endless tube Shape, and the flow jeting port is the annular being formed on the head body medial wall.
4. it is according to claim 3 for laundry nozzle component, it is characterised in that be provided with the head body:
Water conservancy diversion rib, the water conservancy diversion rib are located in the pipe of the head body and along the circumferentially extending of the head body, institute The centre position of water conservancy diversion rib is stated adjacent to the flow jeting port and two ends are away from the flow jeting port, the centre position of the water conservancy diversion rib The flow blocking muscle for extending to the flow jeting port is connected with,
Wherein, the water conservancy diversion rib includes along the circumferentially spaced multiple of the head body, and each described fuisw rib The flow blocking muscle is respectively connected with bar, the water conservancy diversion rib, the head body and the flow blocking muscle coordinate with adjacent A water cavity excessively is limited between two flow blocking muscle.
5. the nozzle component for washing machine according to claim 4, it is characterised in that in the end of the water conservancy diversion rib With the folder described in the junction of the head body between the end tangent line of water conservancy diversion rib and the cylindrical tangent line of the head body Angle is in the range of 5 ° to 20 °.
6. the nozzle component for washing machine according to claim 4, it is characterised in that the flow blocking muscle is along the shower nozzle Transitional radius circular arc mistake in the range of 5 millimeters to 15 millimeters is between the both sides of the circumference of body and the water conservancy diversion rib Cross.
7. the nozzle component for washing machine according to claim 4, it is characterised in that the interposition of the water conservancy diversion rib Put with the cylindrical spacing of the head body in the range of 10 millimeters to 15 millimeters.
8. the nozzle component for washing machine according to claim 4, it is characterised in that the water conservancy diversion rib with it is described Head body it is cylindrical between be connected with reinforcement.
9. the nozzle component for washing machine according to claim 1, it is characterised in that the head body is managed in a ring Shape, the head body include:
Diapire, diapire horizontal plate in a ring;
Pressure water swash plate, pressure water swash plate plate in a ring, and the pressure water swash plate is downward-sloping on direction from outside to inside, institute The flow jeting port, the periphery edge of the pressure water swash plate are limited between the inner edge and the inner edge of the diapire of stating pressure water swash plate Closed by arc-shaped transition structure between with the periphery of the diapire.
10. the nozzle component for washing machine according to claim 9, it is characterised in that in the method for the head body In plane, the arc-shaped transition structure is in the arc of evagination and radius in the range of 10 millimeters to 20 millimeters.
11. nozzle components for washing machine according to claim 9, it is characterised in that the pressure water swash plate and level The angle in face is in the range of 50 ° to 80 °.
12. nozzle components for washing machine according to claim 9, it is characterised in that the inner edge of the diapire to 10 ° are inside inclined upwardly to 50 ° and inclined height is in the range of 1.5 millimeters to 5 millimeters.
13. nozzle components for washing machine according to any one of claim 1,2 and 9-12, it is characterised in that The area of the flow channel entry point is not less than 500 square millimeters.
14. nozzle components for washing machine according to any one of claim 1,2 and 9-12, it is characterised in that The flow channel entry point is formed on the diapire of the head body, and a water cavity of crossing is correspondingly arranged at least one runner Entrance.
15. nozzle components for washing machine according to any one of claim 1,2 and 9-12, it is characterised in that The height of the flow jeting port is in the range of 1.5 millimeters to 3 millimeters.
16. nozzle components for washing machine according to any one of claim 1,2 and 9-12, it is characterised in that The jet direction of the flow jeting port is inclined inwardly downward.
17. nozzle components for washing machine according to claim 1 and 2, it is characterised in that the lower edge of the flow jeting port 10 ° are inclined upwardly to 50 ° and inclined height is in the range of 1.5 millimeters to 5 millimeters, along downward-sloping on the flow jeting port 50 ° to 80 °.
18. a kind of washing machinees, it is characterised in that include:
Interior bucket, the perisporium of the interior bucket were provided with water flow passage, and the water flow passage of crossing is extended to from the bottom up of the interior bucket The top of the interior bucket;
Nozzle component, the nozzle component are located at the top of the interior bucket, and the nozzle component is according in claim 1-17 The nozzle component for washing machine described in any one, the flow channel entry point of the nozzle component are connected with the upper end for crossing water flow passage It is logical, and the flow jeting port of the nozzle component is towards in the interior bucket.
19. washing machinees according to claim 18, it is characterised in that the bottom of the interior bucket is provided with:
Impeller, the bottom of the impeller are formed with water-moving rib, and the lower end for crossing water flow passage is relative with the water-moving rib.
CN201610881555.0A 2016-09-30 2016-09-30 Nozzle component for washing machine and the washing machine with it Active CN106544805B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576283A (en) * 2017-09-08 2018-01-12 中国飞行试验研究院 Determine that aircraft dabbles the method for angle indirectly by optical measurement parameter
CN113026309A (en) * 2019-12-24 2021-06-25 佛山市顺德海尔电器有限公司 Barrel cover and washing machine

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Publication number Priority date Publication date Assignee Title
CN2397155Y (en) * 1999-06-18 2000-09-20 海尔集团公司 External tub cover for washing machine
CN2422327Y (en) * 2000-03-22 2001-03-07 海尔集团公司 Washing machine casing cover
KR20010100621A (en) * 2000-05-04 2001-11-14 구자홍 Tub cover for washing machine
CN1512002A (en) * 1998-08-18 2004-07-14 Lg������ʽ���� Drum cover of washing machine
CN206428454U (en) * 2016-09-30 2017-08-22 无锡小天鹅股份有限公司 For the nozzle component of washing machine and the washing machine with it

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Publication number Priority date Publication date Assignee Title
CN1512002A (en) * 1998-08-18 2004-07-14 Lg������ʽ���� Drum cover of washing machine
CN2397155Y (en) * 1999-06-18 2000-09-20 海尔集团公司 External tub cover for washing machine
CN2422327Y (en) * 2000-03-22 2001-03-07 海尔集团公司 Washing machine casing cover
KR20010100621A (en) * 2000-05-04 2001-11-14 구자홍 Tub cover for washing machine
CN206428454U (en) * 2016-09-30 2017-08-22 无锡小天鹅股份有限公司 For the nozzle component of washing machine and the washing machine with it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107576283A (en) * 2017-09-08 2018-01-12 中国飞行试验研究院 Determine that aircraft dabbles the method for angle indirectly by optical measurement parameter
CN107576283B (en) * 2017-09-08 2021-08-03 中国飞行试验研究院 Method for indirectly determining aircraft water splash angle by means of optical measurement parameters
CN113026309A (en) * 2019-12-24 2021-06-25 佛山市顺德海尔电器有限公司 Barrel cover and washing machine

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