CN2692187Y - Washer water spraying mouth having different delivery lift - Google Patents

Abstract

The utility model relates to a washer water spraying mouth having different delivery ranges. The washer water spraying mouth having different delivery ranges comprises a water return mouth and a water spraying mouth positioned on the opposite side of the water return mouth. The washer water spraying mouth having different delivery ranges is characterized in that the washer water spraying mouth having different delivery ranges also comprises two surf water spraying mouths which are opposite; wherein, a water out mouth on the cover shell of one surf water spraying mouth is connected with an additional plate. The four water spraying mouths form strong spraying waterfall current having different delivery ranges, which makes the water level of an inner barrel fast raise, clothes are carried out scouring and washing, and a clean degree is effectively enhanced.

Description

The water jet with different lifts of washing machine

(1) technical field: the utility model relates to the parts of impeller-type overlapping drums washing machine, is specially a kind of water jet with different lifts of surfing flow type impeller overlapping drums washing machine.

(2) background technology: China domestic market is widely popular is impeller-type cover cylinder automatic washing machine, and its cover cylinder comprises dehydration barrel (claim not only in bucket) and steel ladle (but also claiming outer bucket).This machine advantage is that wash time is short, and wash degree is higher.Shortcoming be when washing clothing twine severe, clothing is wrinkling easily or wearing and tearing, relatively water wasting.At above-mentioned shortcoming, applicant has designed another impeller-type overlapping drums washing machine, called after surfing current impeller-type overlapping drums washing machine.It combines the advantage of the popular agitator type washing machine in impeller-type overlapping drums washing machine, European roller washing machine and America, the bucket water potential is dynamically leapt high fast in making, can effectively strengthen turnup, the dispersion of clothing during washing, reduce the winding and the wearing and tearing of clothing, the structure of bucket, impeller and water jet in main improvement the on its structure.Present patent application is the new design at the water jet in the washing machine inner tub.Water jet in the existing washing machine inner tub comprises a water return outlet, device backwater filter bag on the water return outlet, in the washing machine inner tub that has also at the offside of water return outlet injection mouth of a river contour of device in addition with water return outlet.The design of above-mentioned water jet all exists the water jet dynamics little, and the washing of clothing mainly relies on cleaning solution when rotation and the friction mechanical force of clothing and the Chemical cleaning effect of cleaning solution to finish.

(3) summary of the invention: the purpose of this utility model is the shortcoming at the above-mentioned water jet of washing machine, design the water jet of another washing machine, strengthen the dynamics of water jet, form powerful spray waterfall current, the bucket water level is leapt high rapidly in making, and additional flushing mechanical force to clothing, improve clean result effectively.

The technical solution of the utility model is as follows: it comprises a water return outlet and the injection mouth of a river that is positioned at the water return outlet offside, the described water return outlet and the injection mouth of a river are made of the case that is installed on the washing machine inner tub wall respectively, delivery port is arranged on the case, screw mounting hole, it is characterized in that also comprising one group of surfing water jet that the position is relative, described surfing water jet is made of the case that is installed on the washing machine inner tub wall respectively, delivery port is arranged respectively on the case, screw mounting hole, delivery port on one of them surfing water jet case is connected with the wedge shape add-in card, and the height of the delivery port at the height of the height of the delivery port of described surfing water jet and the delivery port of described water return outlet and the described injection mouth of a river does not wait.It is further characterized in that described one group of relative surfing water jet is made of two relative surfing water jets, and the relative direction at the installation direction of two relative surfing water jets and described water return outlet and the injection mouth of a river is perpendicular; The delivery port height at the described injection mouth of a river is lower than the height of the delivery port of the height of delivery port of described water return outlet and surfing water jet respectively.

The utility model is except that comprising water return outlet and spraying the mouth of a river, comprise that also one group of relative position is installed on the surfing water jet of washing machine inner tub wall, promptly there are four water jets down to spray water from the upper end of inner barrel wall face simultaneously, add the synergy of newly-designed interior bucket and powerful impeller, form a powerful waterfall type jet water course, the water of bucket can be leapt high rapidly in making, and internally the clothing of bucket applies strong scouring force, and cleaning solution is improved greatly to the clean effectiveness of clothing.

(4) description of drawings:

Fig. 1 is the three-dimensional view of the casing structure of the utility model water return outlet;

Fig. 2 is the longitudinal sectional view of the casing structure of the utility model water return outlet;

Fig. 3 sprays the three-dimensional view of the casing structure at the mouth of a river for the utility model;

Fig. 4 sprays the longitudinal sectional view of the casing structure at the mouth of a river for the utility model;

Fig. 5 is the three-dimensional view of the casing structure at the utility model first surfing mouth of a river;

Fig. 6 is the longitudinal sectional view of the casing structure at the utility model first surfing mouth of a river;

Fig. 7 is the partial enlarged drawing of the casing structure longitudinal sectional view at the utility model first surfing mouth of a river;

Fig. 8 is the three-dimensional view of the casing structure at the utility model second surfing mouth of a river;

Fig. 9 is the longitudinal sectional view of the casing structure at the utility model second surfing mouth of a river;

Figure 10 is installed on the embodiment view of washing machine inner tub for the utility model;

(5) specific embodiment:

See Fig. 1 and Fig. 2, be respectively the three-dimensional view and the longitudinal sectional view of the utility model water return outlet casing structure, 2 is cases of water return outlet among the figure, make with plastic injection-moulded, be injected with backwater outlet 1 and screw mounting hole on it, 3 is the decorative pattern on the backwater case 2, by screw water return outlet case 2 is installed on washing machine inner tub bucket wall.The lower end of case 2 and washing machine inner tub bucket feather edge poor mouthful chimeric, and cooperate with the ripple plate edge, between keep the gap.Space between case 2 and the washing machine inner tub constitutes the water return outlet passage, and recirculation water passes back into the interior bucket from backwater outlet 1.4 is reinforcement in the backwater case 2 among Fig. 2, and the arrow line direction is the flow direction of recirculation water.

See Fig. 3 and Fig. 4, be respectively the three-dimensional view and the longitudinal sectional view of the utility model injection water mouth mask shell structure, 5 for spraying the case at the mouth of a river among the figure, 6 is the decorative pattern on the case, 7 is the injection water delivery port that injects on case 5,8 is the screw mounting hole on the case 5, by screw injection water case 5 is installed on the washing machine inner tub wall, relative with the position of backwater case 2, it is identical that the installation of the lower end of case 5 and backwater are put shell 2, be connected with laundry ripple plate edge, between keep the gap, space between case 5 and the washing machine inner tub constitutes sprays mouth of a river passage, injection water is in delivery port 7 sprays into the bucket, 9 is the reinforcement of injection water case 5 among Fig. 4, and the arrow route direction is the flow direction of injection water.

See Fig. 5 and Fig. 8, the utility model also comprises one group of surfing water jet that the position is relative, embodiment is a pair of (two) relative surfing water jet, its installation direction and Fig. 1, water return outlet shown in Figure 3 and to spray the relative direction at the mouth of a river perpendicular, promptly by four water jets that constitute between Fig. 1, Fig. 3, Fig. 5, case shown in Figure 8 and the washing machine inner tub bucket wall, mutually every 90 degree radian positional alignment.The formation of Fig. 5 and surfing water jet shown in Figure 8 and with interior barrel between the assembling and the formation at the injection shown in Figure 3 mouth of a river and assemble basic identical, wherein 10,15 be respectively over body case, the decorative pattern that has highly equal water jet 13,16,12,17 to be respectively on the case on it respectively; Among Fig. 6 and Fig. 9 14,18 are respectively the installation screw, 20,19 are respectively the reinforcement of case, arrow line direction indication surfing water among the figure direction that flows, be not both in the delivery port 13 on surfing water jet case 10 shown in Figure 6 and be connected with add-in card 11, from partial enlarged drawing shown in Figure 7 as seen, the cross section of add-in card 11 is a wedge shape, when surfing delivery port 13, when 16 height in washing machine inner tub equate, wedge shape add-in card 11 can make from the lift of the surfing water of delivery port 13 ejections and be higher than from the lift of the surfing water of delivery port 16 ejections, as Fig. 6, shown in the direction of arrow of Fig. 9, so can prevent to liquidate and sputter at interior bucket center from the surfing water that delivery port 13 and 16 comes out.Secondly, the delivery port height that Fig. 3 sprays the mouth of a river 7 is lower than the freeboard of Fig. 1 water return outlet 1 and the delivery port height of surfing delivery port 13,16 respectively, when the washing small amount, the water yield is less in the interior bucket, the water scouring force that surfing delivery port 13,16 comes out is less, but still have bigger scouring force from ejecting the water that comes out at the mouth of a river 7 this moment, and the washing small amount also has high wash degree.When high water level washed in the interior bucket, four water jets constituted the brute force spray waterfall current of different lifts, and clothing is carried out Washing, effectively improve wash degree.As can be seen from Fig. 10, backwater outlet 1 has the highest height and water outlet lift, and surfing delivery port 13 takes second place, and ejects the mouth of a river 7 and takes second place again.24 is balance ring among Figure 10, and 21 is steel ladle, and 22 is dehydration barrel, and 2 is the water return outlet case, and 10 are surfing mouth of a river case, and 5 is injection water mouth mask shell, and 23 is agitation wheel for washing machine.Three water jets shown in Figure 10, the offside at the surfing mouth of a river 13 has another surfing mouth of a river 16, and is not shown among Figure 10.

Claims (3)

1, the water jet with different lifts of washing machine, it comprises a water return outlet and the injection mouth of a river that is positioned at the water return outlet offside, the described water return outlet and the injection mouth of a river are made of the case that is installed on the washing machine inner tub wall respectively, delivery port is arranged on the case, screw mounting hole, it is characterized in that also comprising one group of surfing water jet that the position is relative, described surfing water jet is made of the case that is installed on the washing machine inner tub wall respectively, delivery port is arranged respectively on the case, screw mounting hole, delivery port on one of them surfing water jet case is connected with the wedge shape add-in card, and the height of the delivery port at the height of the height of the delivery port of described surfing water jet and the delivery port of described water return outlet and the described injection mouth of a river does not wait.

2, by the water jet with different lifts of the described washing machine of claim 1, it is characterized in that described one group of relative surfing water jet is made of two relative surfing water jets, the relative direction at the installation direction of two relative surfing water jets and described water return outlet and the injection mouth of a river is perpendicular.

3, by the water jet with different lifts of claim 1 or 2 described washing machines, the height of delivery port that it is characterized in that the delivery port at the described injection mouth of a river is lower than the height of the delivery port of the height of delivery port of described water return outlet and surfing water jet respectively.

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