JPS5817596Y2 - 3-row washing machine type B - Google Patents

Description

[Detailed description of the invention] The present invention relates to a two-tub washing machine, which is characterized by shortening washing time and being able to be used economically depending on the amount of laundry. One faucet can supply water to two washing tubs, and in particular, relatively clean rinsing water from one washing tub can be guided to the other washing tub without the use of a pump, making it easier to use water that has just finished washing. It can also be used to rinse dirty laundry and is characterized by being extremely economical.

A two-tub washing machine, that is, a washing machine with one dehydration tank and two washing tanks, can use two washing tanks at the same time when there is a lot of laundry, and is different from the conventional two-tub washing machine. In other words, unlike the case where there is only one washing tank, there is no need to separate the washing into two washes, which has the effect of shortening the washing time.Furthermore, washing can be done in one washing tank and rinsed in the other washing tank. It has the effect of being able to do the following.

The present invention further shows that one faucet can supply water to two washing tanks, and the water in one washing tank can be transferred to the other washing tank, thereby saving water. This is a characteristic feature.

In other words, in conventional houses, there is usually only one faucet for the washing machine, and when supplying water to two washing tanks, it is necessary to change the hose attached to the end of the faucet each time. .

The best option would be to install two faucets, but this would require a lot of work and expense.

According to the present invention, the above-mentioned construction is not necessary, and furthermore, the water once used for rinsing can be reused for rinsing other laundry items that are dirtier than the previous one.

An embodiment of the present invention will be described in detail below with reference to the drawings.

In the figure, 1 is a first washing tank, 2 is a second washing tank installed in parallel with the first washing tank, and 3 is a dehydration tank installed in parallel.

Further, the first washing tank 1 is provided with an agitating blade 5, the second washing tank 2 is provided with an agitating blade 6, and the dehydration tank 3 is provided with a rotary drum 7 having multiple small holes, and motors 8, 9 and 1
It is configured to rotate by 0.

In the figure, 11, 12 and 13 are the motors 8, 9 and 1.
0 switch and a timer switch.

In the present invention, drain pipes 16.17 are provided at the bottom drain ports 14.15 of the first washing tank 1 and the second washing tank 2, and the drain pipes 16.17 are provided with valves 18.
19 are provided.

In the figure, 20.21 is an opening/closing dial for a valve 18.19.

Next, the drain port 14. of the drain pipe 16.17.
A communication pipe 23 having a valve 22 is provided between the 15 sides.

In the figure, 24 is an opening/closing dial for the valve 22.

Furthermore, in the present invention, the overflow port 25 of one washing tank, that is, the first washing tank 1, is connected to the overflow port 25 of the other washing tank, that is, the second washing tank.
It is constructed higher than the overflow hole 26 of the washing water tank 2.

In the figure, 27 and 28 are overflow pipes, 29 is a collection drain pipe, and 30 is a faucet.

In the present invention having the above structure, when one washing tank is used, the valves 22 and 18 are closed by the opening/closing dials 24 and 20, and when water is supplied from the faucet 30, water is supplied to the first washing tank 1. You can do laundry as you like.

Next, when using two washing tanks, close the valves 18 and 19 using the opening/closing dials 20 and 21, and open the valve 22 using the opening/closing dial 24. 2 are communicated with each other, water from the faucet 30 is supplied to both the washing tubs 1 and 2, and washing can be done in both the washing tubs 1 and 2.

In addition, when rinsing in one washing tank and doing laundry in the other washing tank, after supplying water to both washing tanks 1 and 2 as described above, close the valve 22 and pour detergent into the second washing tank 2. The first washing tank 1 can be used for rinsing.

Furthermore, in conventional laundry operations, rinsing washed items as is would consume a large amount of water, so the items were dehydrated twice and then rinsed.

In the present invention, when a large amount of laundry is done in both washing tanks 1 and 2, the laundry in both washing tanks 1 and 2 is dehydrated, the valves 18 and 22 are closed, and the faucet 30 is connected to the first washing tank 1. Water is supplied, a predetermined amount of laundry is rinsed in the first washing tank 1, and then the valve 19 is closed and the valve 22 is opened, so that the water from the first washing tank 1 is used by a pump or the like. The remaining laundry can be rinsed by flowing into the second washing tank 2 through the communication pipe 23.

That is, since the overflow port 25 of the first washing tank 1 is higher than the overflow port 26 of the second washing tank 2, the first washing tank 1
The rinsed water quickly flows into the second washing tank 2,
Furthermore, the waste water is dissolved and drained from the overflow port 26.

In this case, the present invention allows for extremely quick rinsing in the first washing tank 1.

That is, clean water is supplied to the first washing tank 1 from above, and unlike the conventional rinsing method, that is, the upper overflow drain method, the water is drained downward (to the second washing tank 2). There is little mixing of rinse water in the first washing tank 1.

That is, clean water is supplied from above and dirty water is drained from below, allowing for quick rinsing.

Next, when the laundry in the first washing tank 1 is clean, it can be transferred to the dehydration tank 3, and the laundry in the second washing tank 2 can be thrown in instead.

In that case, the laundry in the second washing tank 2 is
It is mostly clean due to the reused water flowing in from the washing tank 1, and only requires a short rinsing time, which saves on the amount of water used.

As described above, the present invention has the effect of shortening the washing time and enabling economical use depending on the amount of laundry.

[Brief explanation of drawings]

The drawing shows one embodiment of the present invention, and is a schematic perspective view thereof. 1...First washing tank, 2...Second washing tank, 3...Dehydration tank, 14.15...
・・Bottom drain outlet, 16.17・・・・Drain pipe,
18.19... Valve, 22... Valve, 23... Communication pipe, 25... (
Overflow port (of the first washing tank), 26...Overflow port (of the second washing tank).

Claims (1)

[Scope of utility model registration request] It consists of one dewatering tank and two washing tanks, and each of the drain ports at the bottom of the two washing tanks is provided with a drain pipe having a valve that can be opened and closed with an opening/closing dial. A two-tub washing machine characterized in that a communicating pipe having a valve that can be opened and closed with an opening/closing dial is also provided between the drain outlet sides, and the overflow hole of one washing tank is configured higher than the overflow hole of the other washing tank. Machine.