JPS5943199B2 - washing equipment - Google Patents

Description

Detailed Description of the Invention The present invention has a washing tub for a manual washing machine and a washing tub for an automatic washing machine that automatically controls a series of processes such as washing, rinsing, and spin-drying by a program timer. The washing liquid and rinsing water used in the washing tub can be easily transferred to the washing tub side of a manual washing machine so that the washing liquid and rinsing water can be reused, and the washing liquid and rinsing water used in the washing tub can be easily transferred to the washing tub of an automatic washing machine after being transferred. It is an object of the present invention to provide a washing device that prevents washing liquid or rinse water from remaining in the washing machine.

This will be explained below based on the diagram.

Inside the machine frame 1, a washing tub 2 of a manual washing machine and an outer tub 4 (washing tub) containing a washing/drying tub 3 of an automatic washing machine are arranged side by side.

The outer tank 4 is suspended from the top of the machine frame 1 by a suspension rod 5 having a vibration-proofing mechanism, and the drive motor 7 that rotates the rotary blade 6' and the dehydration tank 3, a bearing case 8, etc. are attached to the bottom of the outer tank. has been done.

9 is boo! This is a belt that connects J-10 and J-11.

・12 is a drainage channel of the outer tank, which communicates with the outside of the machine via a drainage solenoid valve 13.

Reference numeral 14 denotes an overflow channel of the outer tank, which is connected to the drainage channel 12.

Reference numeral 15 denotes a water supply waterway connected to a water faucet, which is branched into two 16° and 17 parts. One 16 supplies water to the washing and dewatering tank 3 via a water supply solenoid valve 18, and the other 17 has a manual water supply valve 19. Water is supplied to the washing tub 2 through the washing tub 2.

A series of processes such as washing, rinsing, and dehydration are automatically performed in the washing/dehydration tank 3 based on a program timer.

A rotary blade 20 is provided at the bottom of the washing tub 2.

This rotary blade 20 is rotated by a rotary blade drive motor 22 attached to a base 21.

23 is a belt connecting pulleys 24 and 25.

Reference numeral 26 denotes a drain channel of the washing tub 2, which is connected to the drain channel 12 via a manual drain valve 27.

28 is an overflow channel, which is also connected to the drainage channel 12.

The upper end of the washing tub 2 is extended to form a top plate 30 having a clothes input port 29 into the dehydration tub 3.

In the washing tub 2, only washing and rinsing are performed.

A back blade 31 is formed on the back side of the rotary blade 20, and together with the blade seat 32, a pump chamber 33 is formed.

The suction side of the pump chamber 33 and the bottom of the outer tank 4 are communicated through a connecting passage 35 having an electromagnetic valve 34.

Next, to explain the electric circuit diagram, 36 is a circuit on the automatic washing machine side that automatically performs a series of processes such as washing, rinsing, and spin-drying in the washing/drying tank 3, and 37 is a circuit that detects the water level in the outer tub 4. A water level switch that switches from a normally closed contact 38 to a normally open contact 39 when a specified water level is reached; 40 is a timer motor that drives a program timer; 41 to 46 are built into the program timer; It is a program switch that is opened and closed by a group of cams that are rotated every minute (1 minute), and the switch is opened and closed according to the programming shown in Figure 3.

47 and 48 are also program switches which are built into the program timer and are controlled to open and close according to the programming shown in FIG. 4 by a group of cams that rotate once in one intermittent period (one minute).

49 is a starting capacitor for the drive motor, 50 is a top cover safety switch that opens when the top cover (not shown) is opened, and 65 is a power source.

A washing timer 51 controls the rotary blade 1 drive motor 22 of the washing tub 2, and has an automatic reversal switch 53 in addition to the main switch 52.

54 is a starting capacitor.

Reference numerals 55 to 59 are manual switches controlled by operating the reuse switching heir 60 shown in FIG. 5. When the heir 60 is set to "off" as shown in the operation diagram of FIG.
9 closes and 56.57 opens, and vice versa if you match it with "reuse".

37' is a water level switch for the outer tank 4;
7, its normally open contact 39' is connected to the drive motor 22 and the electromagnetic valve 34 via a manual switch 57, and its normally closed contact 38' is connected to the one intermittent time (
A series circuit of the timer motor 40, the program switch 43, and the drain electromagnetic valve 13 is connected via the program switch 47, which is closed for a short period of time (1 minute).

FIG. 5 shows the operation panel 64, where 61 is the setting heir of the washing timer 51, 62 is the drain switching heir that opens and closes the manual drain valve 27, and 63 is the setting heir of the program timer.

Next, the operation will be explained.

When washing or rinsing is performed in the washing tub 2, if the reuse switching heir 60 is set to "off" and the washing timer 51 is set,
The drive motor 22 is driven via the manual switches 55 and 59 and the wash timer 51 to perform washing and rinsing.

In addition, when performing everything from washing to dehydration in the washing and dehydration tank 3, if the reuse switch 60 is set to "off" and the program timer 63 is set to the washing process, the manual switch 5
5 and 58 are closed, everything from washing to dehydration is automatically performed according to the programming shown in Figure 3.

Next, if you want to reuse the used laundry liquid in the washing and dehydrating tank 3 to wash another laundry, the reuse switching heir 60 of"
"Reuse".

Then, the manual switch 55 is opened, cutting off the power to the automatic washing machine side circuit 36 and temporarily stopping the operation.

At the same time, the electromagnetic valve 34 is connected to the manual switch 56, the normally open contact 39' of the water level switch 37', and the manual switch 57.
is excited to open the valve, and the drive motor 22 is continuously energized to rotate the rotor blade 20 in one direction.

The pump action of the back blade 31 causes the washing liquid in the outer tub 4 to be transferred to the washing tub 2 through the connecting path 35.

As the transfer progresses and the water level in the outer tank 4 decreases, the water level switch 37' is activated.
When the contact 38' closes to the normally closed contact 38', the electromagnetic valve 34 is deenergized and closed, and the power to the drive motor 22 is also cut off to stop the rotary blade 20, thereby completing the transfer.

At the same time, the timer motor 40 is driven via the normally closed contact 38' and the program switch 47, and the drain solenoid valve 13 is energized via the program switch 43.
Drain the remaining washing liquid.

This time is approximately 1
When the program switch 4γ is opened for 0 seconds, the power to the timer motor 40 and the drain solenoid valve 13 is cut off.

Therefore, by putting another laundry into the washing tub 2, setting the reuse switching heir 60 to "off" and setting the washing timer 51, the transferred laundry can be used to wash another laundry. .

Also, by setting the illegitimate child 60 to 1 off, the manual switch 55 is closed, and the automatic washing machine circuit 36 is energized again to automatically perform the remaining steps.

If you want to skip the draining and dehydration steps after the washing process and perform rinsing immediately, use the program timer heir 6.
3 may be combined with the rinsing process, but if any washing liquid remains in the outer tub 4 at this time, the rinsing effect will be poor.

As mentioned above, the washing liquid in the outer tank is controlled by program switch 4.
The rinsing effect is not deteriorated even if the rinsing is performed suddenly.

In the above explanation, the washing liquid is transferred to the washing tub 2 and reused, but the water used for rinsing can be transferred to the washing tub 2 and reused in the same way.

Among these, when the laundry is taken out at the end of the water pouring rinsing step without performing the last spin-drying step and the water in the outer tub 4 used for this water pouring rinsing is transferred to the washing tub 2 and reused, the water pouring rinsing step If you set the program timer to "off" after the program is finished, the program switch 43 will close, allowing the remaining water to be automatically drained after the water in the outer tank has been transferred. It will not freeze due to water.

In this case, the program switch 41, which is the main switch of the automatic washing machine circuit 36, is the program timer's legitimate child 6.
If it is something that closes when you pull 3 and opens when you press it,
``Drainage'' without setting the program timer to ``Off''.
The program switch 43 may be closed in accordance with the first "dehydration" step, and the main switch 41 may be opened by pressing the eldest child 63.

Therefore, the washing device of the present invention has a washing tub of a manual washing machine and a washing tub of an automatic washing machine, and the washing liquid and rinse water used in the washing tub of the automatic washing machine are transferred to the washing tub of the manual washing machine. By using the pumping action of the pump chamber, which is composed of the back blade of the rotary blade of this tank and the washing machine, it is possible to easily transfer the laundry, without having to take out the laundry and place it in a container on the side or transfer it. Both are extremely convenient, as washing liquid and rinsing water can be easily reused.

Furthermore, the washing liquid and rinsing water that could not be transferred in the washing tub of the automatic washing machine is automatically drained so that no water remains in the washing tub, so the remaining washing liquid can be used to rinse the washing machine. It has excellent effects such as no deterioration in effectiveness and no damage to the drainage solenoid valve due to freezing due to residual water.

[Brief explanation of drawings]

The drawings show the washing machine of the present invention, FIG. 1 is a longitudinal sectional view, FIG. 2 is an electric circuit diagram, FIGS. 3 and 4 are programming diagrams, FIG. 5 is a front view of the operation panel, and FIG. 6 is an operation diagram of a manual switch. 2...Washing tub of manual washing machine, 4...Outer tub (washing tub of automatic washing machine), 34...Solenoid valve, 35...Connection Road, 32... Kosan,
20... Rotating blade, 31... Back blade, 3
3...Pump chamber, 37'...Water level switch, 39'...Normally open contact, 22...
Drive motor, 56.57...Manual switch,
38'... Normally closed contact, 47... Program switch that closes for a short time, 13... Drain solenoid valve.

Claims (1)

[Claims] 1 The washing tub of a manual washing machine and the washing tub of an automatic washing machine in which a series of processes such as washing, rinsing, and dehydration are automatically controlled by a program timer are communicated by a connecting path having a solenoid valve, and the washing tub of the manual washing machine of the connecting path is The washing tub side of the washing machine is connected to the suction side of a pump chamber composed of a nuclide blade seat and a back blade of a rotary blade, and the rotary blade is A manual switch is provided to energize the drive motor of the automatic washing machine and to energize the solenoid valve to open the valve. A washing device that can be connected to