CN87207753U

CN87207753U - Machine for cleaning bowl

Info

Publication number: CN87207753U
Application number: CN 87207753
Authority: CN
Inventors: 马燕; 唐连荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-05-11
Filing date: 1987-05-11
Publication date: 1988-03-16

Abstract

The utility model discloses a machine for cleaning bowls, mainly characterized in that rotary net basket is arranged in a washing tank. Dirty tableware is uniformly positioned in the net basket, a fixing washing nozzle is arranged in the washing tank and jets washing liquor to wash tableware, the purpose can be achieved that the tableware is washed and the net basket rotated at the same time together. The washing liquor can be used repeatedly. A damping mechanism is arranged in a washing tank to preventing that the net basket rotate faster. The machine for cleaning bowls is provided with a clean water tank used fro containing clean water to ensure that when the flowing quantity of flowing tap water is deficient, the machine for cleaning bowls can normally work. A filtering box can be conveniently taken out to be cleaned.

Description

Machine for cleaning bowl

The present invention is a kind of home-use automatic dish-washing machine.

Dish-washing machine commonly used divides two kinds of vane type and injecting types, and the vane type dish-washing machine is by cleanings that dabble, and this dish-washing machine washs weak effect, also health inadequately.The injecting type dishwasher structure is that open front, tableware rack pass in and out from the Qianmen substantially, and by water pump pump water, cleaning solution sprays to tableware from the spray arm of rotation when washing the dishes, and owing to the mechanical impact force and the chemical decontamination power of cleaning solution, reaches the purpose of washing.

Button fly front injecting type dish-washing machine is often being seen on the newspapers and periodicals and on the patent documentation, present situation from the reflection of various countries' patent documentation, all this dish-washing machine is being updated, as washing agent throw in automatically, the food residue separates automatically, broken and discharge automatically, tableware automatic drying or the like, improving its clean ability and automaticity, thereby this dish-washing machine is gradually improved technically.

But it is too complicated that button fly front is sprayed dishwasher structure, and water sealing property requires high, thereby costs an arm and a leg, and its occupation of land is big, heavy in addition, moves inconvenience.

The purpose of this utility model is to provide a kind of simple in structure, the injecting type dish-washing machine that manufacturing cost is lower.

The utility model is to realize like this, a rotatable net basket is arranged in sink, bowl to be washed, tableware are placed in the net basket uniformly, the washing nozzle is housed in the sink, the cleaning solution next by the pump pump passes through nozzle, sprays to tableware, and the tableware power that is hit is together rotated with the net basket, thereby guaranteeing that all tablewares all are rinsed totally, the cleaning solution in the dish-washing machine recycled in a washing cycle.Damping mechanism is housed in the dish-washing machine, prevents that the rotation of net basket is too fast, in addition, dish-washing machine is equipped with the residue filter of easy cleaning.

The utility model can be provided by the following examples and accompanying drawing.

Accompanying drawing 1 is a dish-washing machine master cutaway view, and Fig. 2 is a vertical view cutaway drawing, and Fig. 3 is the sink bottom view, and Fig. 4 is the filter cartridge cutaway view, and Fig. 5 goes up the nozzle installation diagram, and Fig. 6 is suction hose figure.

Below in conjunction with accompanying drawing, describe the details and the working condition of the concrete device that the utility model proposes in detail.

By accompanying drawing 1, accompanying drawing 2, this dish-washing machine has a door 1 that can upwards start, and door is a sink 2 below 1, and there is a fixed axis 3 at the sink center, and the net basket 4 of putting tableware is supported on the axle 3, and motor and water pump unit 5 is contained in a side, and last nozzle 6 is contained in the sink upper edge.Be filtered water tank 7 and cyclic water tank 8 below the sink, filtered water tank and cyclic water tank can splits, also can make one.Filter cartridge 9 is contained in the cyclic water tank 8, and low-water level switch 10 is arranged in the filtered water tank, and anti-overflow switch 11 is arranged in the cyclic water tank, and connected entrance 12 is arranged between filtered water tank and the cyclic water tank, in the sink bottom following nozzle 13 is arranged.The 14th, water return outlet, the 15th, cabinet.

The washing process of this dish-washing machine is to realize like this.Tableware to be washed evenly is placed in the net basket 4, builds door 1, connect power supply, by electrical equipment control, water intaking valve (not drawing among the figure) is opened, and filtered water tank 7 water storages also enter cyclic water tank from connected entrance 12, behind specified water level, 11 actions of anti-overflow switch, water intaking valve is closed, pump 5 starting water spray prewashing.This moment, the reversal valve (not drawing among the figure) and the valve opening that communicates of cyclic water tank of pump pump mouth were opened, and pump is drawn water by cyclic water tank, and last nozzle 6 and following nozzle 13 are sprayed water simultaneously, under hydraulic blow, netted and basket rotated, and guaranteed that all tablewares all are washed into.Water in sink and the washing agent of putting in advance mix, flow back to cyclic water tank again.Prewash procedure is after washing each time, and arranged long intermittence, keeps tableware to be soaked into, and makes stiff residue softening, is convenient to clean.Prewash procedure finishes, and enters main washing procedure, and pump 5 extracts cleaning solution, long period strong flushing tableware, and cleaning solution enters filter cartridge 9 by sink water return outlet 14 again, and the filtering residue recycles.In said process, the draining valve of cyclic water tank 8 bottoms (not drawing among the figure) cuts out always.

According to programme-control, main cleaning procedure finishes, and draining valve is opened, and bleeds off cleaning solution.The reversal valve of pump pump mouth commutation simultaneously, the valve opening that pump mouth and filtered water tank communicate is opened, and pump draws water from filtered water tank, and tableware is done last rinse flushing.This moment, water intaking valve was closed.When the filtered water tank water level drops to the position of low-water level switch 10, whole washing process finishes, and dish-washing machine is returned to original state.

According to actual needs, this dish-washing machine can also design the water conservation program.

Fig. 3 is the sink bottom, cross-sectional view.The sink bottom is some sectors 16, and its center is the highest, reduces gradually to the edge.Each sector also is to be in incline direction of both the high side and low side on week in the garden.In the bottom land outer most edge is a water annulus 17, and water return outlet 14 is just opened on water channel 17, and the joint is minimum on one side with water return outlet 14 in the water channel bottom, progressively raises along garden week then, and its rising direction should be consistent with net basket direction of rotation.

When 4 rotations of net basket, that represents among Fig. 1 is fixed on blade 18 on the net basket, and the water that promotes in the water annulus flows from low to high.Sink bottom sector 16, its incline direction should guarantee when cleaning solution when sector flows into water annulus, the mobile of cleaning solution is to stop the net basket to rotate, and so just plays damping action, prevents that the net basket from rotating too fast.Blade 18 usefulness flexible resilient material are made.

Fig. 4 is the filter cartridge cutaway view.The cleaning solution that water return outlet 14 flows out flows to filter cartridge cup 19 earlier, passes through coarse strainer 20 then, and fie screen 21 filters, and flows into cyclic water tank 8 from delivery port 22.Filter cartridge can be extracted out from water tank 8 fronts easily and clean.

Fig. 5 goes up nozzle 6 installations diagram.Nozzle 6 necks have a rotating shaft 23, are fixed on the support 24.The nozzle shank has a boss 25, and corresponding have an annular table 26 below it, and table top has some detents 27, and boss 25 falls into a certain groove 27, and the nozzle injection direction is promptly fixing.Suitable or counter clockwise direction is rotated nozzle 6, can change the direction of nozzle 6 with respect to net basket axle 3, thereby a basket rotating speed speed is netted in adjustment.

Find out by Fig. 6, water pump 5 suction hoses are divided into two sections, last pipe 28 is fixed in the cabinet, under manage 29 and be contained in the water tank, on manage 28 and between pipe 29 docking ports soft sealing ring 30 is arranged down, when operate as normal, upper and lower pipe tightly is communicated with by sealing ring, extract cyclic water tank out as need and clean, then lift pipe 28(or depress down pipe 29) two pipes are separated, be convenient to water tank and extract out smoothly.

Compare with prior art, great advantage of the present utility model is simple in structure, parts are few in addition, processing and manufacturing is easy, reaching under the front topic of same sealing property, hermetically-sealed construction is simplified greatly, thereby manufacturing cost descends significantly, filter cartridge and cyclic water tank are convenient to clean, and make this dish-washing machine sanitation and hygiene. The utility model water saving, economize on electricity, atomic at the running water flow, very cause in the no running water situation, also can work. The utility model is light, takes up an area to lack, and also can use in narrow place.

At last, the net basket 4 of this dish-washing machine can change close net net basket into or put into therein close network capacity device, this dish-washing machine is had wash the function of dish, rice washing.

Claims

1, the utility model is a household automatic dishwasher, and it is made up of cabinet, sink, net basket, motor, water pump assembly, upper and lower nozzle, filter cartridge, cyclic water tank, filtered water tank, valve, water level switch etc.It is characterized in that the cleaning solution that nozzle ejects, at the flushing tableware simultaneously, promote tableware and net basket to sway together, and the sink bottom is made of the sector that tilts.Its incline direction should make water and the net basket direction of rotation that flows down along the inclined-plane.The outer shroud in sink bottom is the water annulus that a bottom surface progressively raise along garden week, and a net basket bottom is fixed with damping vane, can be along rotating in the water annulus.

2, dish-washing machine according to claim 1 is characterized in that there is the open-celled structure that takes out for filter cartridge, cyclic water tank in this dish-washing machine cabinet the place ahead.

3, dish-washing machine according to claim 1 is characterized in that having one and the conjuncted or independent filtered water tank of cyclic water tank.

4, dish-washing machine according to claim 1 is characterized in that the nozzle neck has a rotating shaft, and shank has boss, and boss has some detents relatively.

5, dish-washing machine according to claim 1 is characterized in that the water pump drinking-water pipe is divided into upper and lower two sections, and the middle soft sealing ring that leans on is connected.

6, dish-washing machine according to claim 1 is characterized in that net basket 4 can change close net net basket into or put into close network capacity device therein.