JPH1099709A - Crude refuse treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to surely pulverize the water built-up on the inside wall of a disposer and crude refuse by centrifugal force by constituting the device in such a manner that the rotation and stop of a pulverizing blade disposed at the bottom of the disposer are operated to be repeated at every specified time while the water is passed into the disposer. SOLUTION: When a user pushes the switch of the disposer 5 while passing the water from a faucet 6 after charging of the crude refuse, a control circuit receiving this signal activates the disposer 5 and pulverized the crude refuse accumulated in the disposer 5 by the pulverizing blade 7. At this time, the pulverizing blade 7 starting the rotation is stopped after the prescribed seconds by the control circuit and its operation is restarted after the prescribed seconds. The repetitive operations of the rotation and stop are carried out in such a manner, by which the crude refuse, etc., built-up along the inside wall of the disposer 5 by the centrifugal force are lowered during the prescribed seconds of the stoppage and are surely brought into contact with the pulverizing blade 7 at the bottom of the disposer 5. The crude refuse, etc., are thus surely pulverized by the rotation of the pulverizing blade 7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to controlling the operation of a garbage disposal apparatus using a disposer.

[0002]

2. Description of the Related Art Conventionally, a disposer is attached to a drain at the bottom of a sink, and crushes garbage, turns it into a liquid state, and drains it together with water. The operation of the curan is operated separately by the user, and when the garbage can be crushed, the disposer switch is turned off,
Kalan was shut off.

[0003]

In the prior art, water and garbage continue to rise along the inner wall of the disposer due to the centrifugal force generated by the crushing blade rotating at a constant rotational speed in one direction. There was a case where the garbage did not hit the blade and the garbage could not be crushed.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a garbage which can reliably pulverize water and garbage raised along the inner wall of a disposer by centrifugal force. An object of the present invention is to provide a processing device.

[0005]

A garbage disposal apparatus according to a first aspect of the present invention is a garbage disposal apparatus using a disposer provided at a drain port on a bottom surface of a sink, wherein water is supplied into the disposer. The rotating and stopping of the crushing blade provided at the bottom of the disposer is repeatedly performed at regular time intervals while flowing. As described above, the rotation and the stop of the crushing blade provided at the bottom of the disposer are repeatedly performed at regular time intervals while flowing water into the disposer. Comes down and hits the crushing blade while the garbage is falling, so that the garbage can be reliably crushed.

A garbage disposal apparatus according to a second aspect of the present invention is a garbage disposal apparatus using a disposer provided at a drain port on a bottom surface of a sink. The normal rotation and the reversal of the provided crushing blade are repeatedly operated at regular time intervals. In this manner, the crushing blade provided at the bottom of the disposer is repeatedly operated to rotate forward and reverse at regular intervals while flowing water into the disposer. The garbage hits the crushing blade while the garbage is coming down, and the garbage can be reliably crushed.

According to a third aspect of the present invention, in the garbage disposal apparatus according to the first or second aspect, after the disposer switch is turned off, the operation is continued by rotating the crushing blade of the disposer for a predetermined time. It is characterized by becoming. By doing so, in addition to the above effects, even if the user who is entrusted with the decision to terminate the operation of the disposer turns off the switch of the disposer even though all the garbage has not yet been crushed. After turning off the switch of the disposer, the crushing blade of the disposer is rotated for a predetermined time, so that the garbage can be reliably crushed by the disposer.

According to a fourth aspect of the present invention, in the garbage disposal apparatus according to any one of the first to third aspects, after the operation of the disposer is completed, the water that has been flowing after a lapse of a predetermined time is automatically stopped. It is characterized by doing so. By doing so, in addition to the above effects, after the operation of the disposer, the water that has been flowing continuously after a predetermined time elapses automatically, so that the flow of water does not disappear immediately after the operation of the disposer. In addition, the crushed garbage can be reliably drained from the disposer together with the water, so that no garbage remains in the disposer and generation of offensive odor and the like are eliminated.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 to FIG.
1 is a diagram showing a first embodiment of the present invention according to FIG. This embodiment is a garbage disposal apparatus using a disposer (5) provided at a drain port on a bottom surface of a sink (1), wherein water is flown into the disposer (5) and the bottom of the disposer (5) is disposed. The crushing blade (7) provided is repeatedly rotated and stopped at regular intervals, and after turning off the switch of the disposer (5), the crushing blade (7) of the disposer (5) is rotated for a predetermined time. After the operation of the disposer (5) is completed, the water that has been flowing after a predetermined time has elapsed is automatically stopped.

More specifically, the disposer (5) is attached to a drain port on the bottom of the sink (1) via a connection adapter (4). In addition, sink (1)
A dish plate (2) that keeps garbage from flowing to the drain during normal work in the sink (1), such as when cooking vegetables and washing dishes, is detachably connected to the adapter ( It can be placed on the upper part of 4), and drains on the middle side wall of the connecting adapter (4) so that water used during normal work in the sink (1) does not flow into the disposer (5). A branch port (9) is provided to connect to the normal drain pipe (10), and water used during normal work in the sink (1) is supplied from the branch port (9) to the normal drain pipe (1).
A guide plate (3) for flowing in 0) is detachably inserted into the connection adapter (4). In addition, the garbage plate (2) and the guide plate (3) are removed at the time of putting the garbage, and the garbage is put into the disposer (5) from the drain port. The disposer (5) is provided with a crushing blade (7) for crushing garbage and a motor (8) for driving the crushing blade (7). The disposer (5) is provided with a waste discharge pipe. (11), and the crushed garbage is discharged to the outside together with water through the waste discharge pipe (11).

The normal operation of the garbage disposal apparatus will be described with reference to FIG. 1.
When the switch of the disposer (5) is pressed while water is flowing from the controller, the control circuit (not shown) which receives the signal activates the disposer (5) to activate the disposer (5).
The garbage collected in the crusher is crushed by a crushing blade (7). At this time, the crushing blade (7), which has started rotating, is stopped by the control circuit after T1 second (about 4 to 5 seconds), and after T2 seconds (about 4 seconds).
(After about 5 seconds), the rotation is started again. By repeatedly performing the rotation and the stop operation in this manner, the garbage, etc., which has risen along the inner wall of the disposer (5) due to the centrifugal force, falls during the stopped T2 seconds, and the bottom of the disposer (5). The garbage reliably hits the crushing blade (7) provided in the apparatus, and the garbage can be reliably crushed by the rotation of the crushing blade (7). on the other hand,
A purification treatment device for decomposing garbage by the action of microorganisms and purifying wastewater is provided outdoors, and the crushed garbage is mixed with water to become a liquid and passes through a waste discharge pipe (11) to be discharged outdoors. It flows to the purification treatment device. Since the garbage is crushed, the garbage is smoothly decomposed by microorganisms in the purification treatment device. As described above, while the water is flowing into the disposer (5), the grinding blade (7) provided at the bottom of the disposer (5) is repeatedly rotated and stopped at regular intervals, so that the grinding blade (7) stops. Then, the centrifugal force is eliminated, and the raised garbage and the like fall, and hit the crushing blade (7) while the garbage is lowered, so that the garbage can be reliably crushed.

Next, the operation of the garbage disposal apparatus at the end of operation will be described with reference to FIG. 2. When the switch of the disposer (5) is turned off when the garbage is almost completely crushed, the signal is received. The control circuit (not shown) measures the time for about 5 seconds by a timer from the time when the signal is received, rotates the crushing blade (7) of the disposer (5) to continue the operation, and the operation of the disposer (5) is completed. Approximately 5 seconds after that, the water is stopped from the caran (6), which has been continuously discharging water. Thus, even if the user who is entrusted with the decision to terminate the operation of the disposer (5) turns off the switch of the disposer (5) even though all the garbage has not yet been crushed, Since the crushing blade (7) of the disposer (5) is rotated for a predetermined time after the switch of the disposer (5) is turned off, crushing of the garbage by the disposer (5) is ensured. Further, since the water continues to flow to the disposer (5) for a predetermined time even after the operation of the disposer (5), the flow of the water does not disappear immediately after the operation of the disposer (5). The garbage pulverized from the inside is drained together with the water, so that no garbage remains in the disposer (5) and no odor is generated.

FIG. 4 is a time chart showing a second embodiment of the present invention according to claims 2, 3 and 4. This embodiment is different from the garbage disposal apparatus of the first embodiment in the rotation operation, and forward rotation of the crushing blade (7) provided at the bottom of the disposer (5) while flowing water into the disposer (5). And the reversal operation is performed repeatedly at regular intervals, and the other configurations are the same.

The normal operation of the garbage disposal apparatus according to this embodiment will be described with reference to FIG.
Disposer (5) flowing water from Kallang (6)
When the switch is pressed, the signal is sent to the control circuit (not shown)
Receives the garbage and activates the disposer (5) to crush the garbage collected in the disposer (5) by the crushing blade (7). At this time, the crushing blade (7) is inverted after about 5 seconds,
It returns to normal rotation after about 5 seconds. By repeating the normal rotation / reversal operation about every 5 seconds in this way, the garbage, etc., which has been raised along the inner wall of the disposer (5) due to the centrifugal force, is lowered at the time of switching between the normal rotation / reversal. ,
Crushing blade (7) provided at the bottom of the disposer (5)
Garbage can be reliably hit, and garbage can be crushed reliably. On the other hand, a purification treatment device that decomposes garbage by the action of microorganisms and purifies wastewater is provided outdoors. The crushed garbage is mixed with water to become a liquid and passes through a waste discharge pipe (11). It flows to outdoor purification equipment. Since the garbage is crushed, the garbage is smoothly decomposed by microorganisms in the purification treatment device.

As described above, since the normal rotation and the reversal of the crushing blade (7) provided at the bottom of the disposer (5) are repeatedly operated at regular time intervals, the garbage and the like which are raised when switching between the normal rotation and the reversal are raised. Comes down and hits the rotating crushing blade (7) while the garbage is falling, so that the garbage can be reliably crushed.

The effect of the configuration similar to that of the first embodiment is achieved in the same manner as in the first embodiment.

[0017]

As described above in detail, according to the garbage disposal apparatus of the first aspect, while the water is flowing in the disposer, the rotation and stop of the crushing blade provided at the bottom of the disposer are repeatedly performed at regular time intervals. So
When the crushing blade stops, the centrifugal force is eliminated, and the raised garbage and the like fall, and the garbage hits the crushing blade while the garbage is lowered, so that the garbage can be reliably crushed.

According to the garbage disposal apparatus of the present invention, the crushing blade provided at the bottom of the disposer is repeatedly rotated at regular time intervals while the water is flowing through the disposer. -The garbage and the like that had risen at the time of the switching of the reversal come down and hit the crushing blade while the garbage is falling, so that the garbage can be reliably crushed.

Further, according to the garbage disposal apparatus of the third aspect, in addition to the above effects, the user who is entrusted with the decision to terminate the operation of the disposer has not yet crushed all the garbage. Even if the disposer switch is turned off, the crusher blade of the disposer is rotated for a predetermined time after the disposer switch is turned off, so that the garbage can be reliably crushed by the disposer.

According to the garbage disposal apparatus of the fourth aspect, in addition to the above-mentioned effects, the water that has been flowing after a lapse of a predetermined time after the end of the operation of the disposer is automatically stopped. Immediately after the end, the flow of water does not stop, and the crushed garbage is surely drained from the disposer together with the water, so that no garbage remains in the disposer and no odor is generated.

[Brief description of the drawings]

FIG. 1 is a time chart showing a first embodiment of a disposer in a garbage processing apparatus according to the present invention.

FIG. 2 is a flowchart showing the same embodiment.

FIG. 3 is a schematic cross-sectional view illustrating the garbage processing apparatus according to the embodiment.

FIG. 4 is a time chart showing a second embodiment of the garbage disposal apparatus according to the present invention.

[Explanation of symbols]

 1 sink 5 disposer 7 crushing blade

Claims (4)

[Claims] 1. A garbage disposal apparatus using a disposer provided at a drain port on a bottom surface of a sink, wherein rotation and stop of a crushing blade provided at the bottom of the disposer are performed for a predetermined time while flowing water into the disposer. Garbage disposal device that is operated repeatedly every time. 2. A garbage disposal apparatus using a disposer provided at a drain port on a bottom surface of a sink, wherein a crushing blade provided at the bottom of the disposer constantly rotates and reverses while flowing water into the disposer. A garbage disposal system that is operated repeatedly every hour. 3. The garbage disposal apparatus according to claim 1, wherein after turning off the disposer, the crushing blade of the disposer is rotated for a predetermined time to continue the operation. 4. The garbage disposal apparatus according to claim 1, wherein the water that has been flowing after a lapse of a predetermined time after the operation of the disposer is automatically stopped.