CN201284429Y

CN201284429Y - Double-way discharging washing machine

Info

Publication number: CN201284429Y
Application number: CNU2008201734089U
Authority: CN
Inventors: 韩毅鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-21
Filing date: 2008-10-21
Publication date: 2009-08-05
Anticipated expiration: 2018-10-21

Abstract

The utility model discloses a double-path drainage washing machine capable of automatically selecting a drainage pipeline according to the turbidity of drained water. On the foundation of maintaining the basic structure form of the existing single-path lower-drainage (not draining water through a draining pump) full-automatic or semi-automatic washing machine, only a set of double-path drainage device is additionally mounted inside the washing machine to lead the washing machine to have the function of automatic-selective double-path drainage. The additionally mounted double-path drainage device comprises a turbidity sensor, a draining pump, a flow switch, an electronic control drain valve, a check valve, a T-drainpipe and a controller. During the drainage process, the double-path drainage device is started simultaneously when a program control solenoid drain valve is opened; when the turbidity sensor detects that the turbidity of the drained water is reduced to the standard required by recycling the 'reclaimed water', the controller immediately gives out a signal to start the valve and the draining pump of a recycling pipeline to automatically recycle the 'reclaimed water'.

Description

Two-way draining washing machine

Technical field:

A kind ofly can select the two-way draining washing machine that discharges respectively automatically to the waste water in the rinse cycle according to the muddy degree of water.

Background technology:

According to rough estimates, home laundry, flushing closet and floor cleaning water account for more than 60% of whole daily life water in modern way of life.Wherein having a certain amount of cleaner washings in the use of washing machine is emitted in vain.If water that can these are relatively clean (having person to be " middle water ") collects second use (as being used to wash closet and cleaning floor), will reduce the consumption of daily life greatly to the pure water resource.Currently reportedly invent out the double water washing machine that some can reclaim " middle water ", wherein have plenty of employing and simply install the drainpipe of washing machine additional a machinery or automatically controlled drainage pipeline, select to control water (flow) direction and reclaim by mechanical or manual (as cn2771319, cn2463426, cn201056640), this need have the people to keep in that washing machine is other when washing each time to operate, and is obviously very inconvenient.The design that also has is that the selection course of draining is enrolled washing procedure or additionally increased computer program, utilize the switching of the automatically controlled draining valve of programme-control, selectively collect certain washing stage draining (as cn200961207, cn2438743, cn1392303).This class design not only needs for the special establishment of washing machine and revises washing procedure, and with respect to different dirts, even if it is very big that the muddy degree of water of discharging in identical washing stage also can difference, therefore this class deisgn product has certain blindness to the recovery of water, is unfavorable for that washings recycle fully.

Summary of the invention:

The purpose of this utility model is that the cleaner washings (middle water) that discharge with the collection washing machine are target, designs a kind of two-way draining washing machine that can select discharge tube according to the turbidity of discharge water automatically.Technical characterstic of the present utility model is to install draining pump, turbidity inductor, automatically controlled draining valve and three-way pipeline additional in the drainage channel system of draining (not having special-purpose draining pump) washing machine under existing single channel, make the washing machine can be in drainage procedure according to predefined turbidity standard, automatically switch discharge line according to the muddy degree of water, collected " middle water " needn't can be directly used in flushing closet and cleaning floor through purifying again, realizes making full use of the washing machine discharge water.The utility model does not need the executive circuit of draining washing machine under the existing single channel or mechanical control section are carried out big change, has simplicity of design, and cost of manufacture is low, and the service efficiency height is convenient to advantages such as operation.

Technical scheme:

The technical scheme that the utility model adopted is on the basis of the basic structure form of the full-automatic or semi-automatic washing machine that keeps draining under the existing single channel (not by the draining pump draining), only behind the draining valve of this class washing machine, install a two-way drainage arrangement additional in the outlet conduit of position, make it possess automatic selectivity two-way drain function.The two-way drainage arrangement that installs additional is to be made of turbidity inductor, draining pump, water flow switch, automatically controlled draining valve, check valve, threeway drainpipe and controller.The muddy sensitivity of turbidity sensor on water can be preset by controller according to demand.Adopt in the two-way draining washing machine drainage process of the present utility model and when opening program control electromagnetism draining valve, also started the two-way drainage arrangement, the water chaotic degree that detects eliminating when the turbidity inductor descend reach that " middle water " reclaim require standard the time, send the valve and the draining pump of signal enabling recovery channel immediately by controller, carry out " middle water " automatically and reclaim.

Description of drawings;

Fig. 1 is a two-way draining washing machine schematic diagram

Fig. 2 is a two-way drainage arrangement schematic diagram

Concrete implementation step;

The utility model is described in further detail below in conjunction with drawings and Examples.In Fig. 1, the utility model mainly comprises the traditional structure part (1) of washing machine and is installed at two-way drainage arrangement (2) the two parts formation of washing machine inside.Wherein traditional structure part (1) is the popular in the market various following drainage type washing machines that draining pump is not installed, and comprises known full-automatic, semi-automatic drum-type and pulsator washing machine.At the next cover two-way drainage arrangement (2) that installs additional of the drain solenoid valve of original drainage system of all kinds of washing machines.Two-way drainage arrangement (2) is to be made of threeway drainpipe (2-1), turbidity inductor (2-2), water flow switch (2-7) and check valve (2-3), automatically controlled recovery valve (2-4) and water pump (2-5) and controller (2-6) as shown in Figure 2.Turbidity inductor (2-2), automatically controlled recovery valve (2-4) and water pump (2-5) that the inlet end of threeway drainpipe (2-1) is installed all are connected by electrical wiring to controller (2-6).Automatically controlled recovery valve (2-4) and water pump (2-5) all are subjected to the induced signal control of turbidity inductor (2-2) and are actions synchronized with each other.Can turbidity inductor (2-2) be preset to the response interval of the muddy degree of water by controller (2-6) according to the recovery demand.During use, when drainage procedure starts the original electromagnetism draining valve of washing machine (1-1), the sewage that flows out has also started turbidity inductor (2-2) by water flow switch (2-7), because the unidirectional blowoff valve (2-3) of threeway drainpipe this moment (2-1) is in normally open, and automatically controlled recovery valve (2-4) is to be in normally off, water pump does not turn round, and initial sewage of discharging flows out via blow-off line.When the sewage turbidity that detects discharge when turbidity inductor (2-2) has descended the recovery standard that reaches default, turbidity inductor (2-2) sends signal by controller (2-6) and opens the recovery valve (2-4) of " middle water " recovery channel and start water pump (2-5) simultaneously, draining pump (2-5) is sent into clean " the middle water " that discharges in the rinse cycle in the suitable water butt case by recovery channel, realizes the automatic recovery of slurry.Whole discharge water removal process is to be selected automatically to finish according to the muddy degree of water by washing machine, and clean " the middle water " that stores that reclaims can be used to clean closet once more, does the wash mop and wash away ground, reaches the purpose of domestic water saving

Below in conjunction with the embodiments the utility model is illustrated, but this does not constitute restriction of the present utility model.Any modifications and variations of having done under same design also belong to protection domain of the present utility model.

Claims

1, a kind of two-way draining washing machine that can select discharge tube according to the turbidity of discharge water automatically, it is characterized in that: under existing single channel, install a two-way drainage arrangement (2) additional in the drainage channel system of drainage type washing machine (1), two-way drainage arrangement (2) is by threeway drainpipe (2-1), turbidity inductor (2-2) and check valve (2-3), automatically controlled recovery valve (2-4), water pump (2-5) and controller (2-6) and water flow switch (2-7) constitute, and turbidity inductor (2-2) can detect the sewage quality and select discharge tube according to the muddy degree of water automatically by controller (2-6).

2, two-way draining washing machine according to claim 1 is characterized in that: turbidity inductor (2-2) can be regulated by controller (2-6) according to demand the muddy sensitivity of discharge water and preestablish.

3, two-way draining washing machine according to claim 1 is characterized in that: the induced signal control that the switch behavior of automatically controlled recovery valve (2-4) and water pump (2-5) is sent by controller (2-6) by turbidity inductor (2-2) all.