KR20060111613A - Garbage disposer - Google Patents

Abstract

A garbage disposer comprising a disposer body (10) having a disposing tank (11) storing a biological base material, a lid (28) openably attached to the disposer body (10), for closing the charge opening (11a) of the disposing tank (11), an agitating means (13) for agitating garbage and the biological base material stored in the disposing tank (11), and a heating means (heater (17)) for heating the tank so as to keep the inside of the tank (11) within a specified temperature range, wherein first and second temperature detecting means (22, 23) for detecting the temperature Tk of the biological base material and an outside temperature Tg, and a control means (microcomputer (30)) for controlling the agitating means (13) and the heating means (17) based on the detection values by the temperature detecting means (22, 23) are provided. In addition, a third temperature detecting means (21) for detecting a temperature Ts inside the disposing tank (11) is further provided, and the above control means performs control based on detection values by the first through third temperature detecting means (21, 22, 23).

Description

Household Garbage Disposer {GARBAGE DISPOSER}

The present invention mainly relates to household garbage disposal equipment.

As a household waste disposal device for home use, the household wastes are fermented by a crushing method of finely crushing household wastes, a drying method of reducing weight and volume by removing moisture from household wastes, and a bio base material on which aerobic biobacteria are supported on a substrate. There are three types of biodegradation methods.

Among them, the bio-type household waste disposal system is provided with stirring means rotatable in the treatment tank of the processor main body, and is provided with heating means for heating the inside of the treatment tank outside.

And the process is performed by stirring the thrown-in household waste with a bio base material with the said stirring means, maintaining the inside of a processing tank by the said heating means within a predetermined temperature range.

The following prior art document information related to the bio garbage disposal system of the present invention is provided.

Patent Document 1: Japanese Patent Application Laid-Open No. 9-122622

Patent Document 2: Japanese Patent Application Laid-Open No. 2001-334238

In the household waste disposal apparatus of patent document 1, when the temperature sensor which detects the temperature of the outside air is provided in the said processor main body, and the detection temperature by the said temperature sensor becomes predetermined temperature, the temperature in a processing tank is also reaching the same temperature. Judging, the heating control by the said heating means is performed, and the decomposition | disassembly processing of household waste is promoted.

In the household waste disposal apparatus of patent document 2, the said processing tank is provided with the 1st temperature sensor which detects the heating temperature by a heating means, and the 2nd temperature sensor which detects the temperature of a biomaterial and household waste is air in a processing tank. Is installed in the exhaust means for exhausting the gas out of the apparatus, and heating control by the heating means is carried out on the basis of the detected value to promote the decomposition treatment of household waste.

However, in this bio-based household waste disposal system, in order to efficiently decompose the household waste, when the temperature of the outside air, the temperature in the treatment tank, and the temperature of the actual bio base material have a large relationship, and become different temperatures, respectively. There are many. Specifically, the water content (ratio) of the bio base material has a large influence in order to promote the treatment of household waste by the bio base material, but in order to estimate the water content by temperature, the three temperatures have a large relationship. Among them, the temperature of the outside air and the temperature of the actual bio base material have a great influence. However, in each patent document, since the control is not performed based on such correlation, the decomposition process cannot be performed efficiently.

Then, in this invention, it is a subject to provide the household waste disposal apparatus which can disintegrate household waste efficiently.

In order to solve the above problems, the household waste disposal apparatus of the present invention includes a processor main body having a treatment tank accommodating a bio base material, a lid that can be opened and closed in the processor body to close an input opening of the treatment tank, and the treatment In the household waste disposal apparatus provided with the stirring means which stirs the household waste and a bio base material accommodated in the inside of a tank, and the heating means for heating so that the inside of a said processing tank may be maintained in a predetermined temperature range, The first and second temperature detecting means for detecting a temperature and the control means for controlling the stirring means and the heating means are provided on the basis of the detected value by the temperature detecting means.

In this household waste disposal apparatus, it is further provided with the 3rd temperature detection means which detects the temperature in the said processing tank, The said control means is a stirring means and a heating means based on the detection value by the said 1st-3rd temperature detection means. It is desirable to control.

Moreover, it is preferable to provide base state determination means which judges the state of the processing function of the said bio base material based on the detection value of the said temperature detection means.

Moreover, it is preferable to provide display means which displays the state of the processing function of the bio base material judged by the said base state determination means.

In this case, it is preferable that the said control means performs good display by the said display means irrespective of the state of the processing function of the bio base material by the said base state determination means for the predetermined time after putting a bio base material into the said processing tank.

Moreover, when the said base state determination means judges that a bio base material is a dry state, it is preferable that the said control means suppresses stirring by the said stirring means at least.

Further, when the substrate state determining means judges that the bio base material is in an excessive state of water, the control means preferably increases at least stirring by the stirring means.

Moreover, it is preferable to further provide the deodorization means which operates based on the determination result by the said description state determination means.

In this case, a cover occlusion detecting means for detecting that the cover is occluded is provided, and the control means performs preliminary deodorization processing to operate the deodorizing means when the cover occlusion detection means detects the occlusion of the cover. desirable.

In addition, it is preferable to provide cover occlusion detecting means for detecting that the cover is closed, and wherein the control means executes a preliminary heating process to operate the heating means when the cover occlusion detection means detects the occlusion of the cover. Do.

In the household waste disposal system of the present invention, since the first and second detection means for detecting the actual temperature of the biomaterial and the temperature of the outside air, which have a great influence on the water content of the biomaterial, are provided, Accurately detect temperature conditions that correlate with the required moisture content. Therefore, the said stirring means and a heating means can be controlled efficiently. As a result, it is possible to reliably promote the decomposition treatment. This configuration is particularly effective in the case of a household waste disposal equipment in which a bio-base material on which a temperature-controlling bacterium is carried on a substrate is applied to a substrate at room temperature, and installed in a stable room temperature environment.

And by providing the temperature detection means which detects the temperature in a process tank, and to control based on the detected value by a 1st thru | or 3rd temperature detection means, the temperature state required for the decomposition process of household waste can be more accurately Since it can detect, more efficient control can be performed and the acceleration | disassembly of a decomposition process can be promoted significantly. In this case, it is possible to improve the versatility related to the type and location of bacteria to be supported on the substrate of the bio base.

Furthermore, in order to provide the substrate state determination means for judging the state of the processing function of the bio base material by the detected value of each temperature detection means, and to display the determination state on the display means, the bio base material is always stable to the user. Promote the input of household waste to maintain.

In addition, since the biobacterium in the dormant state is not activated immediately after the biomaterial is added or replaced, the decomposition treatment function is low. However, in the display means, in order to perform the good display, even if the bio base material is replaced, the good display is not performed, thereby preventing the problem of giving the user a sense of discomfort. In addition, since it is possible to promote the input of household waste to the user, it is possible to promote the activation of the biobacteria.

In addition, when it judges that it is a dry state by a base material state determination means, stirring by the stirring means is suppressed, and when it judges that it is a water excess state, since stirring by the stirring means increases, a bio base material can be made into a favorable state efficiently. .

Furthermore, since the deodorization means which operates based on the determination result by the said description state determination means is further provided, the unpleasant odor which arises in a processing tank can be suppressed. As a result, it is possible to prevent the odor emitted to the outside to give off to the user passing by.

And the said control means is made to perform a pre-deodorization process, if a cover | cover blocking of a cover is detected by a cover | cover cover detection means. That is, the state in which the cover is blocked shows a state in which new household waste is put into the treatment tank, and in this state, many odors are emitted, and thus, the unpleasant odors can be suppressed by operating the deodorizing means.

In addition, when the control means detects the cover occlusion by the cover occlusion detection means, the heating means is operated to perform preheating, so that the water containing the household waste causing the odor can be quickly evaporated. have.

1 is a perspective view showing a household garbage disposal apparatus according to a first embodiment of the present invention.

2 (A) and 2 (B) are cross-sectional views of the household garbage disposal system.

3 is a plan view showing a display panel of a household waste disposal service.

4 is a block diagram showing the configuration of the household waste disposal system.

5 is a diagram showing control by a microcomputer.

6 is a flowchart showing control by a microcomputer.

FIG. 7 is a flowchart showing the household waste disposal control process of FIG.

8 is a flow chart following FIG. 7.

FIG. 9 is a flow chart following FIG. 8.

FIG. 10 is a flow chart following FIG. 7.

FIG. 11 is a flow chart following FIG. 10.

12 is a flow chart following FIG. 11.

Fig. 13 is a perspective view showing the household garbage disposal device of the second embodiment.

Fig. 14 is a sectional view of the household garbage disposal system of the second embodiment.

Fig. 15 is a block diagram of the household garbage disposal system of the second embodiment.

Fig. 16 is a flowchart showing control by the microcomputer of the second embodiment.

Fig. 17 is a diagram showing control by the microcomputer of the third embodiment.

FIG. 18 is a flowchart showing the household waste disposal control process of FIG. 6 by the microcomputer of the third embodiment.

FIG. 19 is a flow chart following FIG. 18.

<Description of the code>

10: processor body

11: treatment tank

11a: input opening

13: stirring member

17 heater (heating means)

21: temperature sensor for the treatment tank

22: substrate temperature sensor

23: temperature sensor for outside air

24: display panel

26a, 26b, 26c: display unit

28: cover

30 microcomputer (control means)

35 switch (cover closure detection means)

36: deodorization means

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described according to drawing.

1 to 12 show a household garbage disposal system according to the first embodiment of the present invention. This household waste disposal equipment is a bio system which accommodates a bio substrate in which biobacteria consisting of aerobic yeasts are supported on a substrate such as sawdust, and performs processing by stirring the introduced household waste with the bio substrate, and approximately the processor body 10 ) And a cover 28 that closes and closes the upper portion of the processor body 10.

The processor main body 10 is provided with the processing tank 11 which performs processing by injecting household waste into the exterior body as shown to FIG. 1 and FIG. 2 (A), (B). The lock hook 12 is provided in the upper part of the front of the processor main body 10 as a locking means for locking the cover 28 so that it can not be opened. In addition, the unlocking of the lock hook 12 and the supporting portion 29 of the lid 28 described later is installed in the automatic opening method and lower portion of the processor main body 10 by operating the drive motor by detecting the proximity to the human body. Any of the manual methods of artificially releasing by the operation of the pedal can be applied.

Inside the processing tank 11, the stirring member 13 which protruded and provided the blade part 13b in the predetermined position of the axial part 13a extended in the width direction as a stirring means is rotatably provided. Both ends of the stirring member 13 penetrate the treatment tank 11, and one end of the shaft portion 13a is formed by the belt 15 and the pulleys 16A, 16B with respect to the motor 14 serving as the driving means. Connected.

The heater 17 is provided in the lower outer peripheral surface of the said processing tank 11 as a heating means for heating so that an internal bio base material may be maintained in a predetermined temperature range. Further, the treatment tank 11 is provided with an exhaust duct 18 as an exhaust means for exhausting the air in the apparatus out of the apparatus so as to be located above the rear, specifically, above the upper surface of the accommodated biomaterial. The fan 19 is provided in 18. In the exhaust duct 18, the filters 20A and 20B are provided in the openings facing the inside of the treatment tank 11 and the openings facing the outside of the apparatus, respectively.

In this embodiment, the substrate state detection means for detecting the state of the processing function based on the water content of the bio-substrate in the processing tank 11 and the like is provided, and based on the state of the processing function by the bio base material, It is comprised so that the stirring member 13 and the heater 17 may be controlled.

Specifically, the substrate state detecting means is a temperature sensor 21 which is first to third temperature detecting means for detecting the temperature Ts in the processing tank 11, the temperature Tk of the bio base material, and the temperature Tg of the outside air. , 22, 23). The temperature sensor 21 for a process tank which is a 3rd temperature detection means is provided in the space of the upper part of the bio base material in the process tank 11. The temperature sensor 22 for base materials which is a 1st temperature detection means is provided in the bottom in the processing tank 11. The outside air temperature sensor 23 which is a 2nd temperature detection means is provided in the exterior of the processor main body 10. As shown in FIG.

In addition, in this embodiment, as shown in Figs. 1 and 3, the display panel 24, which is a display means inclined upward, is provided on the front upper part of the processor main body 10. Figs. The display panel 24 includes an on / off switch 25 for operating or stopping the apparatus, three display sections 26a, 26b, 26c showing the state of the processing function by the biomaterial, and a filter cleaning display section 27. ). Among them, the display unit 26a is a good display showing that the processing function of the bio-substrate is good, the display unit 26b is a standby display showing that the processing function is slightly reduced, and the display unit 26c has the processing function deteriorated. It is a stop indication indicating that. The filter cleaning display unit 27 is provided with an LED in the switch.

The cover 28 may be installed in the processor main body 10 so as to be openable and closed, and closes the input opening 11a of the treatment tank 11, and supports 29 coupled to the lock hook 12. ) Is installed.

The household garbage disposal system having the above configuration operates in accordance with a program set in advance by the microcomputer 30 as a control means. Specifically, as shown in Fig. 4, the microcomputer 30 operates by applying a direct current voltage to the electric power from the commercial power supply via the power supply circuit unit 31. And the agent which turns on the detection value (outer air Tg, tank Ts, base material Tk) by the said temperature sensors 21, 22, 23 which are base-state detection means, and the heater 17 preset. The first threshold value Tα, the second threshold value Tβ for turning off the heater 17, the first determination value X for determining that the water content of the biomaterial is excessive, and the second determination value for determining that the moisture is low and dry. Based on (Y), as shown in FIG. 5, the on-off of the said heater 17 and the rotation speed of the stirring member 13 are controlled. Furthermore, it serves as a substrate state determination means for judging the state of the processing function of the bio-substrate based on each detected value, and displays the state of the processing function of the bio-base on the display panel 24.

In addition, in this embodiment, the switch of the said filter cleaning display part 27 is used as a substrate exchange switch operated when the biomaterial is replaced and replenished. Specifically, when the switch operation of the filter cleaning display unit 27 is detected when the power is turned on, it is determined that a new bio base material has been put in, and the preset time (336 hours) thereafter is determined as the state of the processing function of the bio base material. Regardless of the above, the display panel 24 is configured to light the good display portion 26a.

Next, the control by the microcomputer 30 will be described in detail with reference to the control list shown in FIG. 5 and the control flow shown in FIGS.

When the power is turned on, the microcomputer 30 first detects whether or not the switch of the filter cleaning display unit 27 is operated in step S1 as shown in FIG. When the operation of the switch is detected, the process proceeds to step S2. When the operation of the switch is not detected, the process proceeds to step S6 by skipping steps S2 to S5 described later.

In step S2, after resetting and starting the built-in time clock measurement timer, it is detected in step S3 whether the set time has elapsed (count rise). If the set time has elapsed, the process proceeds to step S4. If the set time has not elapsed, the process proceeds to step S6.

In step S4, after inputting 1 to the plug f indicating that the predetermined time has elapsed after the introduction of the new biomaterial, the time-measuring measurement timer is stopped in step S5, and the flow proceeds to step S6.

In step S6, after detecting temperature Tg, Ts, and Tk by each temperature sensor 21, 22, and 23 which is a substrate state detection means, it performs the household waste processing control process mentioned later in step S7, and advances to step S8. do.

In step S8, it is detected whether or not 1 is input to the flag f showing that a new biomaterial is introduced. If f is 1, the process proceeds to step S9. If f is not 1 (f = 0), the process returns to step S3.

In step S9, the display state of the display units 26a, 26b, 26c in the display panel 24 is changed based on the state of the bio substrate processing function performed by the control process performed in step S7, and the process returns to step S6. . In addition, when returning to step S3 without reaching this step S9, the display panel 24 maintains the state in which the favorable display part 26a which is an initial state was lighted.

Next, the household waste disposal control process of step S7 is demonstrated concretely.

In this household waste disposal control process, as shown in FIG. 7, first, it compares whether the outside air Tg detected by step S7-1 is lower than the 1st threshold value T (alpha), and the outside air Tg is a 1st threshold value. If it is lower than Tα, the flow advances to step S7-2, and if the outside air Tg is equal to or greater than the first threshold value Tα, the flow advances to step S7-26 shown in FIG.

After turning on the heater 17 which is a heating means in step S7-2, it is determined in step S7-3 whether the outside air Tg, the inside of the tank Ts, and the base material Tk are about the same temperature (TggTs ≒ Tk). Detect. When the temperatures Tg, Ts, and Tk are approximately the same temperature, the flow proceeds to step S7-4, and when the temperatures are not the same temperature, the flow proceeds to step S7-5. Here, the conditions for determining that the temperatures Tg, Ts, and Tk are approximately the same are when the difference between the maximum and the minimum of each temperature is 1 ° C or less.

In step S7-4, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern (1) in FIG. 5) and the process returns. In this case, in accordance with the necessity of accelerating the input of household waste to increase the amount of water, the display panel 24 is turned on in the display panel 24 in the display panel update process of step S9.

In step S7-5, it is detected whether the base material Tk is lower than the inside of the tank Ts (Tk < Ts). When the substrate Tk is lower than the tank Ts, the process proceeds to step S7-6, and when the substrate Tk is greater than the tank Ts, the process proceeds to step S7-11 shown in FIG.

In Step S7-6, it is detected whether or not the temperature obtained by subtracting the substrate Tk from the inside of the tank Ts is higher than the first determination value X (Ts-Tk > X) that determines that the state is excessive moisture. When the temperature difference is higher than the first determination value X, the process proceeds to step S7-7. When the temperature difference is less than the first determination value X, the process proceeds to step S7-8.

In step S7-7, it is determined that the bio base material is in an excessive state of water, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased (pattern 22 in Fig. 5) and returned. In addition, when it judges in this way, since the processing function by a bio base material is in the state deteriorated, in the display panel update process of step S9, the display part 26c of a pause is lighted on the display panel 24. FIG.

In step S7-8, it is detected whether the outside air Tg is lower than the base material Tk (Tg < Tk). And if the outside air Tg is lower than the base material Tk, it progresses to step S7-9 and, if the outside air Tg is more than the base material Tk, it progresses to step S7-10.

In step S7-9, it is determined that the bio base material is in an excessive water state, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased (pattern 23 in FIG. 5) and returned.

In step S7-10, it is judged that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 2 in FIG. 5) and returned.

On the other hand, when it is determined in step S7-5 that the substrate Tk is equal to or larger than the tank Ts, the temperature obtained by subtracting the tank Ts from the substrate Tk in step S7-11 as shown in FIG. It detects whether it is lower than (Tk-Ts <Y) the 2nd determination value Y which determines that it is a dry state. When the temperature difference is lower than the second determination value Y, the process proceeds to step S7-12. When the temperature difference is higher than the second determination value Y, the process proceeds to step S7-19 shown in FIG.

In step S7-12, it is detected whether the inside Ts is higher than the outside air Tg (Ts > Tg). When the inside of the tank Ts is higher than the outside air Tg, the flow advances to step S7-13, and when the inside of the tank Ts is below the outside air Tg, the flow advances to step S7-14.

In step S7-13, it is judged that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 9 in FIG. 5). In addition, when it judges in this way, in the display panel update process of step S9, the favorable display part 26a lights up on the display panel 24. FIG.

In step S7-14, it is detected whether the base material Tk is higher (Tg < Tk) than the outside air Tg. And if the base material Tk is higher than the outdoor air Tg, it progresses to step S7-15 and, if the outdoor air Tg is more than the base material Tk, it progresses to step S7-16.

In step S7-15, it is judged that the processing function by the bio base material is slightly deteriorated, and after stirring until the inside Ts becomes higher than the outside air Tg, a favorable state is displayed (pattern 10 of FIG. 5). To return. That is, the display panel 24 turns on the display part 26b of the atmosphere, and when the inside Ts becomes higher than the outside air Tg, the favorable display part 26a lights up.

In step S7-16, it is detected whether the base material Tk is lower than the outside air Tg (Tk < Tg). And if the base material Tk is lower than the outside air Tg, it progresses to step S7-17, and when the base material Tk is not lower than the outdoor air Tg, ie, the base material Tk and the outdoor air Tg are the same ( Tk = Tg), the flow proceeds to step S7-18.

In step S7-17, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 3 in Fig. 5) and returned.

In step S7-18, it is determined that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 11 in Fig. 5).

On the other hand, when the temperature which subtracted the inside Ts from the base material Tk in step S7-11 is more than the 2nd determination value Y which determines that it is a dry state, in step S7-19, as shown in FIG. It is detected whether the tank Ts is higher than the outside air Tg (Ts > Tg). When the inside of the tank Ts is higher than the outside air Tg, the flow advances to step S7-20. When the inside of the tank Ts is below the outside air Tg, the flow advances to step S7-21.

In step S7-20, it is determined that the processing function by the bio base material is slightly deteriorated, and after stirring until the temperature obtained by subtracting the inside of the tank Ts from the base material Tk becomes lower than the second determination value Y, The good state is displayed (pattern 12 in Fig. 5) and the process returns.

That is, the display panel 24 turns on the atmospheric display part 26b, and when the temperature which subtracted the inside of the tank Ts from the base material Tk becomes lower than the 2nd determination value Y, the favorable display part 26a is made. Lights up.

In step S7-21, it is detected whether the base material Tk is higher (Tg < Tk) than the outside air Tg. And if the base material Tk is higher than the outdoor air Tg, it progresses to step S7-22 and if the outdoor air Tg is more than the base material Tk, it progresses to step S7-23.

In step S7-22, it is judged that the processing function by the bio base material is slightly deteriorated, and after stirring until the inside Ts becomes higher than the outside air Tg, a favorable state is displayed (pattern 13 of FIG. 5). To return.

In step S7-23, it is detected whether the base material Tk is lower than the external air Tg (Tk < Tg). And if the base material Tk is lower than the outside air Tg, it progresses to step S7-24, and when the base material Tk is not lower than the outside air Tg, ie, the base material Tk and the outdoor air Tg are the same ( Tk = Tg), the flow proceeds to step S7-25.

In step S7-24, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 4 in Fig. 5) and returned.

In step S7-25, it is determined that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 14 in Fig. 5).

On the other hand, when it is determined that the outside air Tg detected in step S7-1 shown in Fig. 6 is equal to or larger than the first threshold value Tα, the substrate Tk detected in step S7-26 as shown in Fig. 10. Compares whether is lower than the second threshold Tβ, and if the substrate Tk is lower than the second threshold Tβ, proceed to step S7-27, and the substrate Tk is equal to or greater than the second threshold Tβ. In the case, the process proceeds to step S7-52.

In step S7-27, it is detected whether the outside air Tg, the inside Ts and the base material Tk are at substantially the same temperature (Tg? Ts? Tk). When the temperatures Tg, Ts, and Tk are approximately the same temperature, the flow proceeds to step S7-28, and when the temperatures are not the same temperature, the flow proceeds to step S7-29.

In step S7-28, it is judged that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 5 in FIG. 5), and it returns.

In step S7-29, it is detected whether the base material Tk is lower than the inside of the tank Ts (Tk < Ts). When the substrate Tk is lower than the tank Ts, the process proceeds to step S7-30. When the substrate Tk is equal to or larger than the tank Ts, the process proceeds to step S7-37 shown in FIG.

In step S7-30, it is detected whether or not the temperature obtained by subtracting the substrate Tk from the inside of the tank Ts is higher than the first determination value X (Ts-Tk> X). And when temperature difference is higher than 1st determination value X, it progresses to step S7-31, and when temperature difference is below 1st determination value X, it progresses to step S7-33.

In step S7-31, after turning on the heater 17, it is determined in step S7-32 that the bio base material is in an excessive state of water, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased (the pattern in Fig. 5). (24)] to return.

In step S7-33, it is detected whether the outside air Tg is lower than the base material Tk (Tg < Tk). And if the outside air Tg is lower than the base material Tk, it progresses to step S7-34 and if the outside air Tg is more than the base material Tk, it progresses to step S7-36.

In step S7-34, after the heater 17 is turned on, it is determined in step S7-35 that the bio base material is in an excessive water state, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased (the pattern in Fig. 5). (25)].

In step S7-36, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 6 in Fig. 5) and returned.

On the other hand, if it is determined in step S7-29 that the substrate Tk is equal to or larger than the tank Ts, the temperature obtained by subtracting the tank Ts from the substrate Tk in step S7-37 as shown in FIG. It detects whether it is lower than (Tk-Ts <Y) the 2nd determination value Y which determines that it is a dry state. When the temperature difference is lower than the second determination value Y, the process proceeds to step S7-38. When the temperature difference is higher than the second determination value Y, the process proceeds to step S7-45 shown in FIG.

In step S7-38, it is detected whether the inside Ts is higher than the outside air Tg (Ts> Tg). When the inside of the tank Ts is higher than the outside air Tg, the flow advances to step S7-39, and when the inside of the tank Ts is below the outside air Tg, the flow advances to step S7-40.

In step S7-39, it is judged that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 15 in Fig. 5).

In step S7-40, it is detected whether the base material Tk is higher (Tg < Tk) than the outside air Tg. And when the base material Tk is higher than the outdoor air Tg, it progresses to step S7-41 and when the outdoor air Tg is more than the base material Tk, it progresses to step S7-42.

In step S7-41, it is judged that the processing function by the bio base material is slightly deteriorated, and after stirring until the inside Ts becomes higher than the outside air Tg, it displays a favorable state (pattern 16 of FIG. 5). To return.

In step S7-42, it is detected whether the base material Tk is lower than the external air Tg (Tk <Tg). When the base material Tk is lower than the outside air Tg, the process proceeds to step S7-43, and when the base material Tk is not lower than the outside air Tg, that is, the base material Tk and the outside air Tg are the same ( Tk = Tg), the flow proceeds to step S7-44.

In step S7-43, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 7 in Fig. 5) and returned.

In step S7-44, it is determined that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 17 in Fig. 5).

On the other hand, when the temperature obtained by subtracting the tank Ts from the substrate Tk in step S7-37 is equal to or greater than the second determination value Y, the tank Ts in step S7-45 as shown in FIG. Detects whether is higher than Tg (Ts > Tg). When the inside of the tank Ts is higher than the outside air Tg, the flow advances to step S7-46, and when the inside of the tank Ts is below the outside air Tg, the flow advances to step S7-47.

In step S7-46, it is judged that the processing function by the bio base material is slightly deteriorated, and after stirring until the temperature which subtracted the tank Ts from the base material Tk becomes lower than 2nd determination value Y, it is favorable. The state is displayed (pattern 18 in Fig. 5) and the process returns.

In step S7-47, it is detected whether the base material Tk is higher (Tg < Tk) than the outside air Tg. And if the base material Tk is higher than the outdoor air T9, it progresses to step S7-48 and if the outdoor air Tg is more than the base material Tk, it progresses to step S7-49.

In step S7-49, it is judged that the processing function by a bio base material is slightly deteriorated, and after stirring until the inside Ts becomes higher than the outside air Tg, a favorable state is displayed (pattern 19 of FIG. 5). To return.

In step S7-49, it is detected whether the base material Tk is lower than the external air Tg (Tk < Tg). And if the base material Tk is lower than the outside air Tg, it progresses to step S7-50, and when the base material Tk is not lower than the outside air Tg, ie, the base material Tk and the outdoor air Tg are the same ( Tk = Tg), the flow proceeds to step S7-51.

In step S7-50, it is judged that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 8 in Fig. 5) and returned.

In step S7-51, it is judged that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 20 in FIG. 5).

On the other hand, when the substrate Tk detected in step S7-26 shown in Fig. 10 is equal to or greater than the second threshold value Tβ, the biomaterial is removed in step S7-53 after the heater 17 is turned off in step S7-52. Although it judges that it is in a good state, in order to reduce the temperature of a bio base material, the stirring operation | movement of the bio base material and household waste by the stirring member 13 is increased (pattern 21 of FIG. 5), and it returns.

In addition, in this embodiment, since the bio base material which carried the bio-microorganism which consists of aerobic yeast on the base material is applied, the 1st threshold value T (alpha) which turns on the heater 17 is about 20 degreeC, and the heater 17 is The second threshold Tβ to turn off is about 40 ° C. In addition, the 1st determination value X which determines that a water content of a bio base material is an excess state, and the 2nd determination value Y which determines that it is a dry state with few moisture are "1", respectively. Therefore, the power consumption in the heater 17 can be reduced. In addition, in the said flowchart, an example of the control of normal stirring, stirring increase, and stirring suppression of the stirring member 13 based on the determination of the state of the processing function of the said bio base material is as Table 1 below.

TABLE 1

State of mention Stirring member rotation On time Off time Excessive moisture increase 5 minutes 20 minutes Good Normal 2 minutes 23 minutes dry control 1 minute 24 minutes

As shown in the above Table 1, when it is judged to be good, and general stirring control is performed, after turning on (rotating) for 2 minutes on the basis of the signal from the time-measuring measurement signal part 32, it is turned off for 23 minutes (stop). . In addition, when it judges that it is too much moisture and increases stirring, it turns on for 5 minutes, and turns off for 20 minutes. In addition, when it judges that it is drying and suppresses stirring, after turning on 1 minute, it turns off for 24 minutes. In addition, although the rotation speed per unit time is set to the same in this Example, you may change rotation speed instead of time.

In this way, the household waste disposal system of this embodiment is provided with temperature sensors 21, 22, and 23 for detecting the temperature in the treatment tank 11, the temperature of the biomaterial, and the temperature of the outside air, and the temperature state necessary for the decomposition treatment of household waste. Since it can be judged correctly, the stirring member 13 and the heater 17 can be efficiently controlled so that a decomposition process is accelerated | stimulated by a bio base material.

Specifically, when the bio base material is judged to be dry by the detection values of the respective temperature sensors 21, 22, and 23, the stirring by the stirring member 13 is suppressed, and when it is determined that the moisture base is excessive, the stirring member 13 Increase agitation). In addition, in order to control the heater 17 on and off at the same time, the bio-bacteria are activated and kept at a temperature zone where they can be actively activated. Therefore, a bio base material can be made into a favorable state efficiently.

In addition, in order to display the state of the processing function based on the water content of the bio-substrate and the like on the display panel 24, the user can promote the input of household waste so that the bio-substrate is always kept in a stable state.

In addition, since the biobacterium in the dormant state is not activated immediately after the biomaterial is introduced, the decomposition treatment function is low. However, in this embodiment, since the display panel 24 displays the good display section 26a for a predetermined time after the input, the good display is not performed even though the bio base material is added, thereby giving the user a sense of discomfort. The problem can be prevented. In addition, since the input of household waste can be promoted to the user, it is possible to promote the activation of the biobacteria.

13 to 16 show the household garbage disposal system of the second embodiment. In the second embodiment, a cover blocking detection means for detecting that the cover 28 is blocked and a deodorizing means 36 for chemically reacting are further provided, and preliminary processing is performed when the cover 28 is closed. It differs from 1st Embodiment in that it was made.

Specifically, as shown in FIG. 13 and FIG. 15, the cover occlusion detecting means is provided on the front upper part of the processor main body 10, and is pressed against the bottom edge of the cover 28, thereby opening the cover 32. FIG. Switch 35 for detecting a state and a blockage state.

As shown in Figs. 14 and 15, the deodorizing means 36 is provided upstream of the fan 19 in the exhaust duct 18, which is an exhaust means for exhausting air in the apparatus out of the apparatus. have. Specifically, this deodorizing means 36 is provided with the catalyst 37 provided in order from the fan 19 toward the inside of the apparatus, the thermistor 38 which is a temperature detection means, and the heater 39 which is a heating means. In operation, the fan 19 of the exhaust means is interlocked. The catalyst 37 carries platinum on a honeycomb substrate made of a Fe-Cr stainless steel structure, and chemically reacts odorous substances such as sulfur or ammonia to change to CO ₂ or HO ₂ . The thermist 38 detects the temperature of the catalyst 37 and outputs data based on the detected temperature to the microcomputer 30. The heater 39 heats the catalyst 37 to a temperature of 220 ° C. to 280 ° C., and the microcomputer 30 controls on and off based on the detection value of the thermistor 38.

Next, the control of the household waste disposal device of 2nd Embodiment by the microcomputer 30 is demonstrated concretely.

In the second embodiment, when the power supply is turned on, as shown in Fig. 16, the microcomputer 30 operates the switch of the filter cleaning display unit 27 in step S11 in the same manner as in steps S1 to S5 of the first embodiment. If it is detected whether or not the operation of the switch is detected, the process proceeds to step S12, and if the operation of the switch is not detected, the process proceeds to step S16.

In step S12, after resetting and starting the built-in time clock measurement timer, it is detected in step S13 whether the set time has elapsed (count rise). If the set time has elapsed, the process proceeds to step S14. If the set time has not elapsed, the process proceeds to step S16.

In step S14, after inputting 1 to the flag f showing that the predetermined time has elapsed after the input of the new biomaterial, the time-measuring measurement timer is stopped in step S15, and the flow proceeds to step S16.

In the second embodiment, when the filter cleaning switch is not operated at the time of power-on, when the set time has not elapsed and when the time-keeping measurement timer is stopped, the switch 35 is transferred to the switch 35 in step S16 as general control thereafter. By this, it is detected whether the lid 28 is released. And when the cover 28 is released, it progresses to step S17. When the cover 28 is not released, it progresses to step S19.

In step S17, it waits until it detects that the cover 28 is closed by the switch 35. And when the lid | cover 28 is occluded, the preliminary process for living garbage processing is performed in step S18, and it progresses to step S19. Here, the preliminary treatment is the deodorizing means 36 together with the preheating treatment for operating the heater 17, which is a heating means based on the bio base, at full power 200W for 120 minutes, and the fan 19 constituting the exhaust means. It consists of a pre-deodorizing treatment to operate in parallel for 120 minutes.

When the opening of the lid 28 is not detected in step S16 and when the preliminary processing ends in step S18, similarly to steps S6 and S7 of the first embodiment, the respective temperature sensors 21 and 22 serving as substrate state detection means in step S19. And 23), after detecting the temperature (Tg, Ts, Tk), in step S20, the same household waste treatment control process as in the first embodiment is executed.

In the second embodiment, the deodorizing means (with the fan 19 constituting the exhaust means based on the state of the processing function of the bio substrate by the household waste treatment control process in step S21 for the household waste treatment control process) 36) to deodorize. In addition, this household waste disposal control process and deodorization process are actually performed in parallel.

When this deodorization process is complete | finished, like step S8, S9 of 1st Embodiment, it detects whether 1 is input to the flag f which shows what was input to the new biomaterial in step S22. And if f is 1, it progresses to step S23 and if f is not 1 (f = 0), it returns to step S13.

In step S23, the display state of the display sections 26a, 26b, 26c in the display panel 24 is changed based on the state of the bio substrate processing function by the control process executed in step S20, and the process returns to step S16. do.

In addition, in the deodorization process of step S21, it controls according to the following Table 2 based on the state of the processing function of the biomaterial determined.

TABLE 2

State of mention Deodorization time Excessive moisture 4 hours Good 1 hours dry 0 hours

As shown in Table 2, in the deodorizing process, when the determined state of the substrate is excessive in water, the deodorizing means 36 is operated together with the fan 19 for 4 hours. When the judged state of the substrate is satisfactory, the deodorizing means 36 is operated together with the fan 19 for one hour. In addition, when the determined base state is dry, the fan 19 and the deodorizing means 36 are not operated.

Thus, in the second embodiment, since the same action and effect as in the first embodiment can be obtained, and the deodorizing means 36 which operates based on the state of the processing function of the bio base material is further provided, the treatment tank 11 You can suppress unpleasant odors that occur inside. As a result, it is possible to prevent the odor emitted to the outside to give off to the user passing by.

In addition, in the second embodiment, when the occlusion of the lid 28 is detected, the preheating treatment by the heater 17 and the deodorizing treatment by the deodorizing means 36 are executed. That is, when the blockage of the lid | cover 28 which shows the state which put the new household waste in the processing tank 11 is detected, in order to suppress the odor which is the first countermeasure of this kind of household waste disposal system, the said preheating process and a preliminary deodorization are carried out. Run the process. Specifically, the preheating process can quickly evaporate the water containing the household waste causing odor. In addition, at the time of this heating, since the generation of a bad smell is also accompanied, it can suppress that an unpleasant bad smell is discharged by the said preliminary deodorizing process. As a result, generation of an unpleasant odor in the processing tank 11 can be suppressed.

17-19 show the household waste disposal system of 3rd embodiment. In the third embodiment, the temperature sensor 22 as the first and second temperature detection means for removing the temperature sensor 21 for the treatment tank as the substrate state detection means and detecting the temperature Tk of the biomaterial and the temperature Tg of the outside air. , 23 is different from the first embodiment in that the stirring member 13 and the heater 17 are controlled based on the detected value. In the third embodiment, the first judgment value X and the second decision value Y used in the first embodiment are not used, and the program is simplified.

Next, control by the microcomputer 30 of the third embodiment will be specifically described with reference to the control list shown in FIG. 17 and the control flow shown in FIG. 18 and FIG. In addition, this control differs only in the household waste processing control process performed in step S7 of FIG.

In this household waste control processing process, as shown in Fig. 18, the microcomputer 30 first checks whether the outside air Tg detected in step S6 is lower than the first threshold value Tα in step S7'-1. In comparison, when the outside air Tg is lower than the first threshold value Tα, the process proceeds to step S7'-2. When the outside air Tg is equal to or more than the first threshold value Tα, step S7'- shown in FIG. Proceed to 8.

In step S7'-2, after turning on the heater 17 which is a heating means, it detects whether the temperature difference which subtracted the outdoor air Tg from the base material Tk in step S7'-3 is higher than 4 degreeC. When the temperature difference Tk-Tg is higher than 4 ° C, the process proceeds to step S7'-4, and when the temperature difference is 4 ° C or less, the process proceeds to step S7'-5.

In step S7'-4, it is judged that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 3 in Fig. 17).

In step S7'-5, it is detected whether the temperature difference which subtracted the outdoor air Tg from the base material Tk is lower than 1 degreeC. When the temperature difference (Tk-Tg) is lower than 1 ° C, the process proceeds to step S7'-6. When the temperature difference is 1 ° C or more, that is, when the temperature difference (Tk-Tg) is 1 ° C or more and 4 ° C or less, step S7. Proceed to '-7.

In step S7'-6, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 1 in Fig. 17) and the process returns.

In addition, in step S7'-7, it is judged that the bio base material is in the excess moisture state, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased (pattern 6 in FIG. 17), and it returns.

On the other hand, when it is determined that the outside air Tg detected in step S7'-1 is equal to or greater than the first threshold value Tα, the substrate Tk detected in step S7'-8 is the second as shown in FIG. It is compared whether or not it is lower than the threshold value Tβ, and if the substrate Tk is lower than the second threshold value Tβ, the process proceeds to step S7'-9, and when the substrate Tk is equal to or larger than the second threshold value Tβ, Proceed to step S7'-15.

In step S7'-9, it is detected whether the temperature difference which subtracted the outdoor air Tg from the base material Tk is higher than 4 degreeC. And when temperature difference Tk is higher than 4 degreeC, it progresses to step S7'-10 and when temperature difference is 4 degreeC or less, it progresses to step S7'-11.

In step S7'-10, it is determined that the bio base material is in a good state, and the stirring operation of the bio base material and household waste by the stirring member 13 is returned to normal stirring (pattern 4 in Fig. 17).

In step S7'-11, it is detected whether the temperature difference which subtracted the outdoor air Tg from the base material Tk is lower than 1 degreeC. When the temperature difference (Tk-Tg) is lower than 1 ° C, the process proceeds to step S7'-12, and when the temperature difference is 1 ° C or more, that is, the temperature difference (Tk-Tg) is 1 ° C or more and 4 ° C or less, step S7 '. Proceed to -13.

In step S7'-12, it is determined that the bio base material is in a dry state, and the stirring operation of the bio base material and household waste by the stirring member 13 is suppressed (pattern 1 in Fig. 17) and the process returns.

In addition, in step S7'-13, after turning on the heater 17, it is determined in step S7'-14 that the bio base material is in an excessive state, and the stirring operation of the bio base material and household waste by the stirring member 13 is increased [ Pattern 7 in Fig. 17].

On the other hand, when the substrate Tk detected in step S7'-8 is equal to or greater than the second threshold value Tβ, the bio substrate is in a good state in step S7'-16 after the heater 17 is turned off in step S7'-15. However, in order to reduce the temperature of the bio base material, the stirring operation of the bio base material and household waste by the stirring member 13 is increased (pattern 5 in Fig. 17) and returned.

In the household waste disposal system of 3rd Embodiment, compared with 1st Embodiment, although the precision becomes low so that the temperature sensor 21 for processing tanks is not mounted, the temperature of the actual biomaterial which has a big influence on the water content of a biomaterial Since the temperature sensors 22 and 23 which detect (Tk) and the temperature Tg of the outside air are provided, the temperature state which has a correlation with the water content necessary for the decomposition process of household waste can be detected correctly. Therefore, the said stirring member 13 and the heater 17 can be controlled efficiently, and the effect and effect similar to 1st Embodiment can be acquired.

Particularly, in this embodiment, since the bio base material on which the bio-microorganism consisting of aerobic yeasts which are temperature-controlled at a temperature of about 20 ° C. to 40 ° C. is applied to the base material is applied, the indoor room or the like is installed in a stable room temperature environment. It is especially available in the case of household garbage disposal. In other words, the municipal waste disposal system of the third embodiment is suitable even if it is used in terms of cost in the case where it is installed and used indoors of general households, and the household waste disposal system of the first embodiment is stable even if it is installed and used outdoors in a general household. The processing capacity can be maintained, and the versatility of the type of the bio-based bacteria can be broadened.

In addition, the household waste disposal system of this invention is not limited to the structure of the said embodiment, A various change is possible.

For example, in the household waste disposal apparatus of 3rd Embodiment which does not mount the temperature sensor 21 for processing tanks, the control which includes the cover | cover occlusion detection means and deodorization means 36 shown in 2nd Embodiment, and preliminary processing. You may add more.

Claims (10)

A processor main body having a treatment tank accommodating a bio base material, a lid configured to be opened and closed in the processor body to close an input opening of the treatment tank, and stirring means for stirring the living waste and the bio base material accommodated in the treatment tank And a heating means for heating the inside of the treatment tank so as to be maintained within a predetermined temperature range, First and second temperature detecting means for detecting the temperature of the bio-substrate and the temperature of the outside air, and control means for controlling the stirring means and the heating means based on the detected values by these temperature detecting means. Life garbage handler. The method of claim 1, further comprising third temperature detecting means for detecting a temperature in the processing tank, And the control means controls the stirring means and the heating means based on the detected values by the first to third temperature detection means. The household waste disposal apparatus of Claim 1 or 2 provided with the substrate state determination means which judges the state of the processing function of the said bio base material based on the detection value of the said temperature detection means. The household waste disposal apparatus of Claim 3 provided with the display means which displays the state of the processing function of the bio base material judged by the said base state determination means. The display means according to claim 4, wherein the control means performs a good display by the display means irrespective of the state of the processing function of the bio base material by the base state determination means for a predetermined time after the bio base material is introduced into the processing tank. A household garbage disposal machine characterized by the above-mentioned. The household waste material according to any one of claims 3 to 5, wherein when the base state determination means determines that the bio base material is in a dry state, the control means at least suppresses agitation by the stirring means. Handler. The method according to any one of claims 3 to 6, wherein when the substrate state determining means judges that the bio base material is in an excessive state of water, the control means is configured to increase agitation by at least the stirring means. Trash handler. The household waste disposal apparatus of any one of Claims 3-7 which further provided the deodorization means which operates based on the determination result by the said description state determination means. The cover closure detection means according to claim 8, wherein the cover closure detection means for detecting that the cover is closed is provided. And said control means performs preliminary deodorizing processing for operating said deodorizing means when said cover closing detection means detects the closing of said cover. The cover closure detection means of any one of Claims 1-9 which detects that the said lid | cover was closed is provided, And the control means is configured to execute a preliminary heating process for operating the heating means when the cover occlusion detecting means detects the occlusion of the cover.

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