CN201074281Y

CN201074281Y - Barrel washing machine

Info

Publication number: CN201074281Y
Application number: CNU2007201121704U
Authority: CN
Inventors: 林一斌; 陈阳斌
Original assignee: Panasonic Home Appliances Hangzhou Co Ltd
Current assignee: Panasonic Home Appliances R&D Center Hangzou Co Ltd
Priority date: 2007-07-20
Filing date: 2007-07-20
Publication date: 2008-06-18
Anticipated expiration: 2017-07-20

Abstract

The utility model relates to a rotating drum washing machine which includes a water-holding barrel disposed inside the washing machine and is internally provided with a cylinder. The water-holding barrel is provided with a spray jet which is capable of spraying water into the inner portion of the cylinder from an opening positioned at the front of the cylinder, and the spray jet and the water-holding barrel are integral elements. The utility model resolves the technical problems that a spray jet of an existing washing machine of the prior art needs connecting pieces to be fixed on the water-holding barrel, the cost is high and the production efficiency is low. Furthermore, the utility model mainly provides the rotating drum washing machine of which the spray jet and the water-holding barrel are integrally formed, and the utility model has simple structure and high production efficiency.

Description

A kind of roller washing machine

Technical field

The utility model relates to a kind of roller washing machine.

Background technology

The washing machine of Xiao Shouing has two kinds in the market, and a kind of is to rely on the impeller of wash bucket bottom to rotate, and cleans clothes; Another kind cleans clothes by the rotation of cylinder exactly.No matter all have spray equipment in the washing machine of which kind of form.In washing and rinse cycle, spray equipment can spray cylinder inside clothing, to promote clothing moistening fast, quickens dirt and decomposes, and increases the washing machine clean result.Can also eliminate the foam in the washing process in addition fast, improve rinse efficiency.The spray equipment of existing roller washing machine has a variety of, Chinese patent for example: " a kind of tumbling-box washing machine spray equipment (CN99220855.6) ", its tube bottom outside washing is provided with circulating water line between the observation window pad, by water circulating pump and pipe fitting shower nozzle is installed in observation window pad top, the shower nozzle here is to be installed on the observation window pad by nut.Also there is the people that mouth spray is fixed on steel ladle, but also is to be fixed by external members such as screws.This fixed form all needs connector, and cost is higher, and the scope of spray also is restricted.And, also having increased built-up time by the connector connection, production efficiency is subjected to certain influence.

Summary of the invention

The utility model mainly provide a kind of mouth spray and steel ladle one-body molded, simple in structure, the roller washing machine that production efficiency is high; The mouth spray that solves in the existing in prior technology washing machine need be fixed on the steel ladle cost height, the technical problem that production efficiency is low by connector.

The utility model provides a kind of simultaneously can form three-dimensional spray effect, helps the even distribution of washings, the washing machine that clean result is good; The spray scope that solves the spray equipment in the existing in prior technology washing machine is less, the technical problem that clean result is bad.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of roller washing machine, comprise the steel ladle of being located in the washing machine, be provided with cylinder in the described steel ladle, described steel ladle is provided with from the mouth spray of described cylinder front openings to the inner water spray of described cylinder, the member of described mouth spray and described steel ladle one.Mouth spray and steel ladle are integrally manufactured, and be simple in structure, reduced built-up time, improved production efficiency.Omit the fixing connector of using simultaneously, reduced cost.

The number of mouth spray can change to some extent according to washing the difference that requires.As a kind of preferred, described mouth spray is one, one end of mouth spray is connected with the washings path that is arranged on the steel ladle, described washings path links to each other with spray hose by the water inlet of projection on the steel ladle, described spray hose is arranged on the outside, top of steel ladle, and spray hose is connected on the electromagnetic valve.Mouth spray in cylinder, the washings channel setting that connects mouth spray on the end face of steel ladle, the steel ladle end face ringwise, the end face of steel ladle just is meant that steel ladle is positioned at the one side of cylinder openend.The input of solenoid control washings, washings are sprayed in the cylinder by mouth spray by spray hose and washings path.

Preferred as another kind, described mouth spray has two at least, be distributed on the end face of steel ladle, the outside is provided with current divider above described steel ladle, described current divider includes an import and at least two outlets, and the import of described current divider links to each other with electromagnetic valve by spray hose, and the outlet of current divider is connected on the water inlet of projection on the steel ladle, water inlet links to each other with washings path on the steel ladle end face, and the washings path is connecting mouth spray.By a plurality of mouth sprays are set, can form a three-dimensional spray effect on the steel ladle end face.A plurality of mouth sprays are positioned at different height and position, under approximately equalised hydraulic pressure, be positioned at the fore-and-aft distance difference of the mouth spray sprinkling washings of differing heights, the mouth spray that is positioned at different lateral attitudes sprays the lateral attitude difference of washings, so can realize three-dimensional spray effect in the inner space of whole cylinder.Upper fixed at steel ladle has current divider, can simplified structure, and wherein water inlet links to each other with electromagnetic valve, corresponding several mouth sprays of several outlets.

As preferably, described mouth spray is distributed on the upper semi-circle end face of steel ladle, forms a fan-shaped minute cloth cover, and dividing the angular range of cloth cover is 90 °-150 °.Mouth spray mainly is arranged in the top of steel ladle, is more conducive to form the spray effect of a solid like this.Formed fan-shaped minute cloth cover is to be that center line is symmetrically distributed with diameter vertical on the steel ladle end face.

As preferably, described mouth spray is circular-arc, and the opening direction of mouth spray and the angle between horizontal line are α.If a plurality of mouth sprays are arranged, the shape of a plurality of mouth sprays can have nothing in common with each other, and the angle between horizontal line also can be for a plurality of, and angular range is between the 0-180 degree, so that form better three-dimensional spray effect.

Therefore, because the utility model mouth spray and steel ladle are one-body molded, simple in structure, cost is low, has reduced built-up time, has improved production efficiency; A plurality of mouth sprays are set on the end face of steel ladle, a plurality of mouth sprays are on the different height and position, under approximately equalised hydraulic pressure, be positioned at the fore-and-aft distance difference of the nozzles spray washings of differing heights, be positioned at the lateral attitude difference of the nozzles spray washings of different lateral attitudes, therefore can realize three-dimensional spray effect in the inner space of whole cylinder.

Description of drawings:

Fig. 1 is the overall schematic of a kind of roller washing machine of the present utility model;

Fig. 2 is the enlarged diagram at the B place among Fig. 1;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the enlarged diagram of the mouth spray among Fig. 1;

Fig. 5 is that A among Fig. 4 is to schematic diagram;

The overall schematic of Fig. 6 another kind of roller washing machine of the present utility model;

Fig. 7 is the enlarged diagram of the current divider among Fig. 6;

Fig. 8 is a schematic diagram in 120 ° of scopes that are distributed among Fig. 6 on the steel ladle front end face.

The specific embodiment:

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1:

As shown in Figure 1, a kind of roller washing machine, comprise that the inclination that has opening is installed on the steel ladle 8 of washing machine inside, being installed on steel ladle 8 inside also can be in steel ladle 8 inside around the rotating cylinder 9 of its gyroaxis, steel ladle 8 is suspended to washing machine inside by damping spring, and the bottom is supported by damper 12.The top of steel ladle 8 is provided with detergent box 4, and the rear of detergent box 4 is connecting water intaking valve 1, the electromagnetic valve 2 in the water intaking valve 1.Electromagnetic valve 2 is connecting spray hose 3A, spray hose 3A is arranged on the steel ladle outside, spray hose 3A is connected on the steel ladle 8 on the water inlet 3C of projection, and water inlet 3C is connecting on the washings path 3B on the steel ladle 8, and washings path 3B is connected on the mouth spray 5.Mouth spray 5 is integrated with steel ladle 8, is arranged on the front end face 8A of steel ladle, and the front end face 8A that washings path 3B also is fixed on steel ladle goes up (shown in Fig. 2 and 3).Shown in Figure 4 and 5, the opening of mouth spray 5 has angle α between opening and horizontal line in the peristome 9A of cylinder, and mouth spray 5 ringwise.Above cylinder 9, be provided with viewing glass 6 and lid assembly 7.Motor 10 is installed on the steel ladle 8, and cylinder 9 is installed on steel ladle 8 inside, and under the driving of motor 10, can be in steel ladle 8 inner revolutions.Draining valve 13 is installed on below the steel ladle 8, and described drainpipe 11 is communicated with draining valve 13.

In washing cycle, program controller control electromagnetic valve supplies water for detergent box 4, be put in washing agent in the detergent box 4 along with washings enter in the steel ladle 8, simultaneously, electromagnetic valve 2 is opened, and mouth spray 5 begins the clothing of cylinder 9 inside is sprayed, simultaneously, motor 10 is under the control of program controller, and head roll 9 turns round, and is evenly moistening at the clothing quilt of cylinder 9 inside, and after entering washing agent in the steel ladle 8 simultaneously and mixing with water, spray equipment stops to spray.Washing machine enters the foaming program, so that washing agent can be distributed on the clothing more uniformly, foam sensor detects cylinder inner foam amount, if foam volume is too much, then open the electromagnetic valve 2 that docks with mouth spray, start spray equipment, cylinder 9 inner excessive foams are carried out quick froth breaking, enter washing procedure simultaneously.

When rinse cycle, can carry out repeatedly spray rinsing to the clothing of cylinder inside according to the operational order of input, common relatively rinsing, the wash effect of spray rinsing is good, and more can save rinsing water.

Good spray effect can realize quick moistening clothing, promotes the quick decomposition of dirt, eliminates the foam in the washing process fast, improves washing machine clean result and wash effect.

Embodiment 2:

As shown in Figure 6, a kind of roller washing machine comprises that the inclination that has opening is installed on the steel ladle 8 of washing machine inside, and being installed on steel ladle 8 inside also can be in steel ladle 8 inside around the rotating cylinder 9 of its gyroaxis.As shown in Figure 7, above steel ladle 8, be provided with current divider 14, current divider 14 comprises a water inlet 14A and 4 delivery port 14B, 4 delivery port 14B are cross distribution, all be connected with a spray hose 3A on each delivery port 14B, spray hose 3A is connecting the water inlet 3C of the projection on the steel ladle 8, the water inlet 3C of projection is connecting washings path 3B and is connecting, washings path 3B is connecting mouth spray 5, totally four of mouth sprays 4 are distributed in one 120 ° the sector region on the steel ladle front end face 8A (as shown in Figure 8).4 mouth spray opening parts can be four different values with angle α between horizontal line, as are respectively 30 °, 45 °, and 90 °, 115 °, to reach three-dimensional spray effect.All the other and embodiment 1 are together.

Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. a roller washing machine comprises the steel ladle of being located in the washing machine, is provided with cylinder in the described steel ladle, and described steel ladle is provided with from the mouth spray of described cylinder front openings to the inner water spray of described cylinder, it is characterized in that:

Described mouth spray and described steel ladle are the member of one.

2. a kind of roller washing machine according to claim 1 is characterized in that:

Described mouth spray is one, one end of mouth spray is connected with the washings path that is arranged on the steel ladle, described washings path links to each other with spray hose by the water inlet of projection on the steel ladle, described spray hose is arranged on the outside, top of steel ladle, and spray hose is connected on the electromagnetic valve.

3. a kind of roller washing machine according to claim 1 is characterized in that:

Described mouth spray has two at least, be distributed on the end face of steel ladle, the outside is provided with current divider above described steel ladle, described current divider includes an import and at least two outlets, the import of described current divider links to each other with electromagnetic valve by spray hose, the outlet of current divider is connected on the steel ladle on the water inlet of projection, and water inlet links to each other with washings path on the steel ladle end face, and the washings path is connecting mouth spray.

4. a kind of roller washing machine according to claim 3 is characterized in that:

Described mouth spray is distributed on the upper semi-circle end face of steel ladle, forms a fan-shaped minute cloth cover, and dividing the angular range of cloth cover is 90 °-150 °.

5. according to any described a kind of roller washing machine in the claim 1 to 4, it is characterized in that: described mouth spray is circular-arc, and the opening direction of mouth spray and the angle between horizontal line are α.