JP2003145103A - Garbage disposer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the leakage of an odor when an openable cover of a garbage disposer is opened. SOLUTION: In the garbage disposer provided with the garbage treatment part that treats the garbage and the exhausting part that exhausts the odor generated in the garbage treatment part, the garbage treatment part is provided with the garbage treatment tank, the openable cover for opening and closing a garbage charge port and the opening detecting means that detects the opening of the openable cover, on the other hand, the exhausting part is provided with a suction fun that sucks the odor and a control means that controls the suction fan. The opening detecting means is connected with the input side of the control means and the suction fan is connected with the output side of the control means through a rotation speed control means.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal device.

[0002]

2. Description of the Related Art Conventionally, as one form of garbage disposal,
Some of them are equipped with a raw garbage processing section for processing raw garbage, and a deodorizing section for sucking and deodorizing the odor generated in the raw garbage processing section and discharging it to the outside. By providing a processing tank and an opening / closing lid that opens and closes the raw garbage input port formed in the raw garbage processing tank, by opening the opening / closing lid, raw garbage is input from the raw garbage input port The garbage processing section ferments the garbage.

The odor generated in the garbage processing tank is sucked by the deodorizing section to be deodorized and then discharged to the outside.

[0004]

However, in the above-mentioned garbage processing apparatus, the amount of odor sucked by the deodorizing unit is averaged so that the deodorizing process is performed constantly without waste to save the electricity bill. It is set so that only a specific odor amount is sucked in.Therefore, when the user opens the opening / closing lid, a part of the odor is released to the outside through the insertion port and used. May give discomfort to persons.

[0005]

Therefore, in the present invention, a raw garbage processing section for treating raw garbage and an exhaust section for sucking odors generated in the raw garbage processing section and discharging them to the outside are provided. In the garbage processing device, in the garbage processing section, a garbage processing tank, an opening / closing lid for opening and closing the garbage input port formed in the garbage processing tank, and an opening detection for detecting the opening degree of the opening / closing lid. While the exhaust unit is provided with a suction fan that sucks odor and a control unit that controls the suction fan, the opening detection unit is connected to the input side of the control unit, and the control unit is also provided. And a suction fan connected to the output side of the device via a rotation speed control means.

Further, according to the present invention, in the raw garbage processing section, the raw garbage processing tank, the opening / closing lid for opening and closing the raw garbage input port formed in the raw garbage processing tank, and the opening degree of the opening / closing lid are detected. While the opening detecting means for controlling the suction fan for sucking odor and the controlling means for controlling the sucking fan are provided in the exhaust portion, the opening detecting means is connected to the input side of the controlling means. The odor suction passage connecting the suction fan and the odor suction port formed in the garbage processing unit is provided with an opening adjustment valve for adjusting the opening of the odor suction passage, and the opening adjustment valve is controlled. It is also characterized in that it is connected to the output side of the means.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below.

[0008] That is, the food waste processing apparatus according to the present invention has, as a basic structure, a food waste processing unit for processing food waste, and an exhaust unit for sucking the odor generated in the food waste processing unit and discharging it to the outside. It has and.

Further, as a characteristic structure, in the raw garbage processing part, the raw garbage processing tank, the opening / closing lid for opening and closing the raw garbage input port formed in the raw garbage processing tank, and the opening degree of the opening / closing lid are set. While the opening degree detecting means for detecting is provided, the exhaust section is provided with a suction fan for sucking odor and a control means for controlling the suction fan, and the opening degree detecting means is connected to the input side of the control means. At the same time, a suction fan is connected to the output side of the control means through the rotation speed control means.

Further, according to the present invention, in the raw garbage processing section, the raw garbage processing tank, the opening / closing lid for opening and closing the raw garbage input port formed in the raw garbage processing tank, and the opening degree of the opening / closing lid are detected. While the opening detecting means for controlling the suction fan for sucking odor and the controlling means for controlling the sucking fan are provided in the exhaust portion, the opening detecting means is connected to the input side of the controlling means. The odor suction passage connecting the suction fan and the odor suction port formed in the garbage processing unit is provided with an opening adjustment valve for adjusting the opening of the odor suction passage, and the opening adjustment valve is controlled. It is connected to the output side of the means.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a garbage disposal device A according to the present invention.
2 is an external perspective view of the same, FIG. 2 is a cross-sectional side view showing the main part of the internal structure of the same-sized garbage processing apparatus A, and FIG.
3 is a cross-sectional side view showing the main part of the internal structure of FIG.

As shown in FIGS. 1 to 3, the raw garbage processing apparatus A has an outer shell formed by a casing body 1 and an opening / closing lid body 2. Inside the casing body 1, raw garbage is fermented. Further, a raw garbage processing unit 3 for aging treatment and a tray 4 for collecting the raw garbage treated product after the fermentation and aging treatment by the raw garbage processing unit 3 are provided, and the tray 4 can be freely taken in and out. ing.

As shown in FIGS. 2 and 3, the raw garbage processing section 3 is provided with a raw garbage processing tank 5 having an upper end provided with a raw garbage inlet 18 and a lower end formed in an arc shape. The raw garbage input port 18 is closed by the lid body 2 so that it can be freely opened and closed.
Ferment while stirring raw garbage inside the same garbage treatment tank 5.
A plurality of stirring blades 6 for aging treatment are provided on the stirring blade support shaft 7.
Is crossed over.

As shown in FIGS. 2 and 3, a drive motor 8 is disposed below the garbage processing tank 5, and a drive pulley 10 attached to an output shaft 9 of the drive motor 8 and an agitator. A transmission belt 12 is wound around a driven pulley 11 attached to the blade support shaft 7.

In this way, by transmitting the driving force from the drive motor 8 to the drive pulley 10 → the transmission belt 12 → the driven pulley 11 → the stirring blade support shaft 7 and rotating the stirring blade support shaft 7, A plurality of stirring blades 6 attached to the same stirring blade supporting shaft 7 are rotated so that the stirring blades 6 can perform fermentation and aging treatment while stirring raw garbage.

Further, as shown in FIG. 3, an overflow hole 13 is formed in the upper part of the left side wall 5a of the garbage disposal tank 5, and a chute 19 is vertically provided from the overflow hole 13 to prevent overflow. The final processed product overflowing from the hole 13 can be collected in the tray 4 through the chute 19. Reference numeral 14 is a moisture sensor, and 15 is a temperature sensor. The sensors 14 and 15 detect the processing status of the garbage.

An operation panel 16 is arranged on the right side surface of the upper wall 1a of the casing body 1, and a controller 17 as a control means is attached to the right side rear surface of the upper wall 1a, as shown in FIG. On the input side of the controller 17, various operation switches (not shown) provided on the operation panel 16 are connected to the moisture sensor 14 and the temperature sensor 15, while on the output side of the controller 17, the drive motor 8 is connected. ing.

When using the garbage disposal A constructed as described above, the lid 2 is opened to open the garbage disposal tank 5.
After putting the garbage inside, close the open / close lid 2, and then
The operation start switch (not shown) provided on the operation panel 16 is pressed to start the operation.

Then, the drive motor 8 is actuated via the controller 17, the stirring blade 6 is rotated via the stirring blade support shaft 7, and the stirring blade 6 performs fermentation / aging treatment while stirring raw garbage, The final processed product which has become a solid content is collected in the tray 4 through the overflow hole 13.

Since odors such as rotten odors are generated during the processing of raw garbage, an exhaust unit 24 for deodorizing this odor and discharging it from the casing body 1 to the outside is provided in the casing body 1. ing.

That is, as shown in FIGS. 2 and 3, the exhaust unit 24 is provided with the garbage processing unit 3 in the casing body 1.
The suction fan 20 is disposed at the right side of the casing body 1 for sucking odor into the upper part of the casing body 1, the deodorizer 21 connected to the lower end of the suction fan 20 for communication, and directed downward from the deodorizer 21. And an exhaust duct 22 having a lower end opening 22a opened to the outside from the bottom of the casing body 1.

Moreover, the intake fan 20 is used for the garbage disposal tank 5.
Is connected to an odor suction port 23 opened at the upper part of the right side wall 5b.

In this way, the odor in the garbage processing tank 5 is sucked by the intake fan 20 through the odor suction port 23 and is sent to the deodorizer 21 under pressure to deodorize the odor therein. Then, through the exhaust duct 22, open the lower end
It exhausts from 22a to the outside.

In the above-mentioned structure, the gist of the present invention is to provide an opening sensor 25 as an opening detecting means for detecting the opening of the opening / closing lid 2 in the garbage processing unit 3, as shown in FIG. Provided, the same opening sensor 25 is connected to the input side of the controller 17, while the suction fan 20 provided in the exhaust unit 24 is connected to the output side of the controller 17 via an inverter 26 as rotation speed control means. Especially.

Here, as shown in FIG. 1, the opening sensor 25 is attached to a lid support shaft 27 that pivotally supports the opening / closing lid 2 so that the opening / closing lid 2 can be opened and closed. The amount of rotation that rotates together with 2 is detected as the opening degree of the opening / closing lid 2.

In this way, the opening degree sensor 25 detects the opening degree of the opening / closing lid body 2, outputs the detection result of the opening degree sensor 25 to the controller 17, and based on the detection result input by the controller 17. Suction fan via inverter 26
It controls the rotation speed of 20.

That is, when the opening / closing lid 2 is closed, the rotation speed of the suction fan 20 is reduced to such an extent that the odor generated in the garbage processing tank 5 does not leak from the garbage processing device A to the outside. Inverter control to save electricity bills.

When the opening / closing lid 2 is opened, the opening sensor 25 detects the opening of the opening / closing lid 2 and makes the suction fan 20 proportional to the opening of the opening / closing lid 2. The suction fan 20 is inverter-controlled so as to increase the number of rotations thereof.

At this time, the number of rotations of the suction fan 20 can be changed smoothly and steplessly by the inverter 26, so that appropriate control can be performed according to the opening degree of the opening / closing lid 2.

As a result, when the open / close lid 2 is widely opened and raw garbage is put in, a large amount of the odor in the raw garbage processing tank 5 is forcibly sucked by the suction fan 20 to generate the same odor. It is not released to the outside through the dust input port 18.

Therefore, the user who has opened the opening / closing lid 2 does not feel uncomfortable due to odor, and the user can carry out the garbage throwing operation in a comfortable state. Also, the figure
Reference numeral 5 denotes a raw garbage processing unit 3 as another embodiment. The raw garbage processing unit 3 has the same basic structure as the above-mentioned raw garbage processing unit 3, but the suction fan 20 and the raw garbage processing unit 3 are the same. Odor suction passage 30 connecting to the odor suction port 23 formed in the processing tank 5
In addition, an opening adjustment valve 31 for adjusting the opening of the same odor suction passage 30 is provided, and the opening adjustment valve 31 is connected to the output side of the controller 17, which is a difference. 32 is an exhaust flow path formed in the exhaust duct 22, and θ is an opening degree of the opening / closing lid 2.

In this way, the opening degree sensor 25 detects the opening degree θ of the opening / closing lid body 2, outputs the detection result of the opening degree sensor 25 to the controller 17, and outputs the detection result input by the controller 17 to the controller 17. Based on this, the opening degree of the opening degree adjusting valve 31 is controlled.

That is, when the opening / closing lid 2 is closed, the opening degree of the opening adjusting valve 31 is adjusted so that the odor generated in the raw garbage processing tank 5 does not leak from the raw garbage processing apparatus A to the outside. To save electricity bills.

When the opening / closing lid 2 is opened, the opening sensor 25 detects the opening θ of the opening / closing lid 2 and opens it in proportion to the opening θ of the opening / closing lid 2. The opening degree of the degree adjusting valve 31 is increased so that a large amount of odor can be sucked by the suction fan 20 through the odor suction flow passage 30.

As a result, when the open / close lid 2 is widely opened and raw garbage is put in, a large amount of the odor in the raw garbage processing tank 5 is forcibly sucked by the suction fan 20 to generate the same odor. It is not released to the outside through the dust input port 18.

Therefore, the user who has opened the opening / closing cover 2 does not feel uncomfortable due to odor, and the user can carry out the garbage disposal work in a comfortable state.

[0038]

According to the first aspect of the present invention, in the garbage processing section, the garbage processing tank, the opening / closing lid for opening and closing the garbage input port formed in the garbage processing tank, and the opening / closing lid. While the opening detection means for detecting the opening of the suction fan is provided, the exhaust section is provided with a suction fan for sucking odor and a control means for controlling the suction fan, and the opening detection is made on the input side of the control means. In addition to connecting the means, a suction fan is connected to the output side of the control means via the rotation speed control means.

In this way, the opening degree detection means detects the opening degree of the opening / closing lid, outputs the detection result by the opening degree detection means to the control means, and based on the detection result input by the control means. The rotation speed of the suction fan is controlled via the rotation speed control means.

That is, when the opening / closing lid is closed, the suction fan is designed to reduce the rotation speed of the suction fan so that the odor generated in the raw garbage processing tank does not leak to the outside from the raw garbage processing device. Control the number of rotations to save electricity bills.

When the opening / closing lid is opened,
The opening detection means detects the opening of the opening / closing lid, and controls the rotation speed of the suction fan so as to increase the rotation speed of the suction fan in proportion to the opening of the opening / closing lid.

At this time, the number of rotations of the suction fan can be smoothly and steplessly changed by the number-of-rotations control means, so that appropriate control can be performed according to the opening degree of the opening / closing lid.

As a result, the opening / closing lid is greatly opened,
When raw garbage is put in, a large amount of odor in the raw garbage processing tank is forcibly sucked by the suction fan, and the odor is not released to the outside through the raw garbage input port.

Therefore, the user who opens the opening / closing lid does not feel uncomfortable due to odor, and the user can carry out the garbage throwing operation in a comfortable state.

According to the second aspect of the present invention, in the raw garbage processing section, the raw garbage processing tank, the opening / closing lid for opening and closing the raw garbage input port formed in the raw garbage processing tank, and the opening / closing of the opening / closing lid. While the opening detecting means for detecting the degree is provided, the exhaust section is provided with a suction fan for sucking odor and a control means for controlling the suction fan, and the opening detecting means is provided on the input side of the control means. An opening adjustment valve that adjusts the opening of the odor suction flow path is provided in the odor suction flow path that connects the suction fan and the odor suction port formed in the garbage processing unit as well as the connection. The valve is connected to the output of the control means.

In this way, the opening degree detection means detects the opening degree of the opening / closing lid body, outputs the detection result by the opening degree detection means to the control means, and based on the detection result input by the control means. The opening of the opening adjustment valve is controlled.

That is, when the opening / closing lid is closed, the opening degree of the opening adjustment valve is controlled so that the odor generated in the garbage processing tank does not leak outside from the garbage processing device. , Save electricity bill, etc.

When the opening / closing lid is opened,
The opening detection means detects the opening of the opening / closing lid, increases the opening of the opening adjustment valve in proportion to the opening of the opening / closing lid, and sucks a large amount of odor through the odor suction passage. Control so that it can be sucked.

As a result, the opening / closing lid is greatly opened,
When raw garbage is put in, a large amount of odor in the raw garbage processing tank is forcibly sucked by the suction fan, and the odor is not released to the outside through the raw garbage input port.

Therefore, the user who opens the opening / closing lid does not feel uncomfortable due to odor, and the user can carry out the garbage throwing operation in a comfortable state.

[Brief description of drawings]

FIG. 1 is an external perspective view of a garbage processing device according to the present invention.

FIG. 2 is a sectional side view showing a main part of the same garbage disposal.

FIG. 3 is a sectional front view showing a main part of the same garbage disposal.

FIG. 4 is a control block diagram of an exhaust unit.

FIG. 5 is a conceptual diagram of control of an exhaust unit as another embodiment.

[Explanation of symbols]

A garbage processing equipment 1 Casing body 2 Open / close lid 3 Garbage disposal department 4 trays 5 garbage processing tank 6 stirring blades 7 Stirring blade spindle

Claims (2)

[Claims] 1. A raw garbage processing apparatus comprising: a raw garbage processing unit for treating raw garbage; and an exhaust unit for sucking and discharging the odor generated in the raw garbage processing unit to the outside. The garbage disposal tank, the opening / closing lid for opening and closing the garbage entrance formed in the garbage disposal tank, and the opening detection means for detecting the opening of the opening / closing lid are provided on the other hand, while the exhaust section is provided with A suction fan for sucking odor and a control means for controlling the suction fan are provided, and the opening degree detection means is connected to the input side of the control means and the rotation speed control means is provided on the output side of the control means. A garbage disposal device that is connected to a suction fan. 2. A raw garbage processing apparatus comprising: a raw garbage processing unit for treating raw garbage; and an exhaust unit for sucking out odors generated in the raw garbage processing unit and discharging it to the outside. The garbage disposal tank, the opening / closing lid for opening and closing the garbage entrance formed in the garbage disposal tank, and the opening detection means for detecting the opening of the opening / closing lid are provided on the other hand, while the exhaust section is provided with A suction fan for sucking the odor and a control means for controlling the suction fan are provided, and the opening detection means is connected to the input side of the control means, and the odor suction formed in the suction fan and the garbage processing part Garbage characterized in that an odor suction passage connecting to the mouth is provided with an opening adjustment valve for adjusting the opening of the odor suction passage, and the opening adjustment valve is connected to the output side of the control means. Processing equipment.