JPH10168977A - Temporary toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide temporary toilet applicable to a place having no power source such as dry riverbed, seashore, campsite, preparation land for housing site, etc., as well as installation conditions. SOLUTION: In a temporary toilet 1, a toilet tank 2 is set on the upper part thereof, a flushing water tank 3a and a clarified water storage tank 3b are monolithically arranged to the lower part, and a filter 5 is fitted into a communicating hole 6 provided in a boundary partition wall 4a between the toilet tank 2 and clarified water storage tank 3b to filter clarified water produced by decomposition. A stirring wing 8 in the toilet tank 2 is rotated by stepping on a pedal 10 provided to the inside of a toilet room 9 through a wire cable 11. A flush is made by signals transmitted when the pedal is stepped on, and sprinkling for adjusting water quantity in the toilet tank 2 (microorganism propagation bed) is made by operation of water supply pumps 16a and 16b with a solar power source by signals from a water content detection sensor.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a microbial vegetation chip in which microorganisms are vegetated in volcanic sediments or plant fibers (hereinafter simply referred to as microbial vegetation chips) in a toilet tank, and utilizes this microbial decomposition reaction. The present invention relates to a temporary toilet that purifies excrement by using the microorganisms efficiently and effectively.

[0002]

2. Description of the Related Art In a toilet using microbial vegetation chips, excrement dropped in a toilet tank is transferred together with an appropriate amount of water to a decomposition tank (microorganism propagation bed) into which microbial vegetation chips are charged, where the water content is 50%. Before and after, at a temperature of around 30 ° C. and at a pH of 6 to 7, a growth bed of microorganisms is formed to purify excrement while decomposing microorganisms. Here, in order to promote the efficient and effective growth of microorganisms, promote the decomposition reaction, and purify the excreta, the control mechanism is used to bring the microorganism growth bed to a temperature and water content suitable for growth. It is necessary to maintain the mixture and to stir so that the growth of microorganisms in the growth bed does not stagnate.

[0003]

In the above-mentioned toilet of the conventional microbial reaction purification type, it is necessary to control the excrement transfer mechanism and the temperature and water content of the microbial growth bed to be suitable for growth. To begin, it is necessary to agitate the growth bed to stimulate growth. This requires a certain control mechanism,
There is a problem that the equipment cost increases, and a power source is required near the installation location. Further, if the stirring of the microorganism growth bed is uniformly performed by the control mechanism, the stirring is excessively increased, which rather inhibits the growth of microorganisms, and as a result, the purification of the excrement becomes insufficient.

[0004] In view of the above problems, the present invention minimizes the agitation of the microorganism breeding bed and the sprinkling of the bed, and is suitable for use in places where there is no power supply, such as riverbeds, beaches, campsites, and residential land development sites. It is an object of the present invention to provide a temporary toilet that is suitable and utilizes the above-described conditions specific to the installation site in reverse, so that the microbial decomposition reaction proceeds efficiently and effectively.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a temporary toilet, in which a toilet tank is arranged at an upper part, and a purified water storage tank and a washing water tank are integrally arranged at a lower part. A base tank with a filter fitted in a communication hole provided in the partition wall between the tank and the purified water storage tank, and a drive force transmission mechanism is rotated by depressing a pedal provided in the toilet. A stirring blade provided in the toilet tank, and a flushing means for a toilet that is activated by transmission when the pedal is depressed,
It employs a configuration including water spraying means for the toilet tank which is operated by a signal from a moisture amount detection sensor installed in the toilet tank, and a solar power source for the water washing means and the water spraying means.

In the present invention configured as described above,
Uses a solar power supply to control the flushing of toilets and the amount of water in the toilet tank, that is, the microbial breeding bed. The installation location is susceptible to the radiant heat of the sun and the self-generated heat generated by the decomposition reaction of microorganisms is used synergistically and effectively. By maintaining the temperature of the microbial growth bed and controlling the growth conditions of the microbial growth bed with minimum cost by eliminating the excessive agitation by rotating the stirring blade by the user of the toilet. it can.

[0007]

Next, embodiments of the present invention will be described with reference to the drawings. On a base part of the temporary toilet 1, a toilet tank 2 (also referred to as a microorganism breeding bed), a washing water tank 3a and a purified water storage tank 3b are integrally arranged vertically to form a base tank A. . Reference numeral 4b is a partition wall between the washing water tank 3a and the purified water storage tank 3b. The upper and lower boundary partitions 4a between the toilet tank 2 and the purified water storage tank 3b have 50
A communication hole 6 into which a filter 5 made of a mesh stainless steel mesh is fitted is provided. The above filter 5
In order to reduce the filter clogging, it is possible to improve the filtration efficiency by arranging stainless steel nets having fine meshes sequentially such as 10, 30, 50 mesh from top to bottom.

[0008] A stirring blade 8 that rotates about a rotating shaft 7 is provided in the microorganism growth bed 2. This stirring blade 8
Is connected to the end of an arm 12 integral with the pedal 10 of the toilet 9 by a wire cable 11, and the two intermediate sheaves 1
3 and is wound around a ratchet wheel 14 attached to the shaft of the stirring blade 8. Therefore, when the user depresses the pedal 10, the wire cable 11 is pulled to rotate the ratchet wheel 14, and the stirring blade 8 is rotated via the intermediate gear 15 shown in FIG. When the user stops depressing the pedal 10, the ratchet wheel 14 reverses idling and returns to its original state. In addition, the above-mentioned driving force transmission mechanism can adopt the following configurations a to c in addition to the above. a, A rack is engaged with a pinion attached to a ratchet wheel via an intermediate link such as a rod type or a bent type and a rack at an arm end integral with the pedal. b, A sector gear is formed at the arm end integral with the pedal,
A pinion is engaged with the sector gear to rotate the pinion, and the pinion shaft and the ratchet wheel are connected by a belt or a chain. c, a combination of the above components.

When the excrement is microbial-decomposed in the microbial growth bed 2, it is separated into decomposed gas, water and residue. The water generated here is filtered by the filter 5 and dropped into the purified water storage tank 3b. A water supply pump 16b is provided in the purified water storage tank 3b, and is connected to a water spray nozzle 19 of the microorganism breeding bed 2 from a discharge port via a water spray pipe 17b. Further, a water content detection sensor S is installed in the microorganism growth bed 2 to detect the water content in the microorganism growth bed 2. A water pump 16a is provided in the water tank 3a for washing, and is connected to the washing nozzle 21 of the toilet 20 via a washing pipe 17a. On the roof of the temporary toilet 1, a solar power generation panel 22 is installed, and the water supply pump 16a,
16b and a power source for lighting in the toilet 9 are generated.

If necessary, the solar power generation panel 22
Is provided with a battery (not shown).

Next, a water supply pump 16 using a solar power supply
The operation of a and 16b will be described. User pedal 1
When 0 is depressed, the switch SW (see FIG. 2) is turned on, and the water supply pump 16a operates. When the depression of the pedal 10 is stopped, the switch SW is turned off, and after the timer is operated, the water supply pump 16a stops.

When the amount of water in the microorganism breeding bed 2 evaporates due to heat generated by decomposition or solar heat, becomes lower than a set value, and the water amount detection sensor S is turned on, the water supply pump 16b operates. When the water content of the microorganism growth bed 2 becomes higher than the set value due to water sprinkling, the water content detection sensor S turns off and the water supply pump 16b stops.

In the above embodiment, the stationary type is used. However, the movable type may be provided by providing moving wheels below the base tank A.

[0014]

As described above, according to the present invention,
Uses a solar power supply to control the flushing of toilets and the amount of water in the toilet tank, that is, the microbial breeding bed. The installation location is susceptible to the radiant heat of the sun and the self-generated heat generated by the decomposition reaction of microorganisms is used synergistically and effectively. By maintaining the temperature of the microbial growth bed and controlling the growth conditions of the microbial growth bed with minimum cost by eliminating the excessive agitation by rotating the stirring blade by the user of the toilet. it can.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view of an embodiment according to the present invention.

FIG. 2 is a sectional view of an essential part of the same.

FIG. 3 is a drive mechanism diagram of a stirring blade.

FIG. 4 is a perspective view of the inside of the toilet tank.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Temporary toilet 2 Toilet tank (microbial propagation floor) 3a Rinse tank 3b Purified water storage tank 4a Upper and lower boundary partition 4b Partition 5 Filter 6 Communication hole 7 Rotation axis 8 Stirrer blade 9 Toilet room 10 Pedal 11 Wire cable 12 Arm 13 Middle Sheave 14 Ratchet wheel 15 Intermediate gear 16a, 16b Water pump 17a Rinse pipe 17b Rinse pipe 19 Rinse nozzle 20 Toilet bowl 21 Rinse nozzle 22 Solar power generation panel A Base tank S Moisture detection sensor R Lead wire SW switch

Claims (1)

[Claims] In a temporary toilet, a toilet tank is disposed at an upper part, and a purified water storage tank and a washing water tank are integrally disposed at a lower part, and a communication provided in a partition wall between the toilet tank and the purified water storage tank. A base tank in which a filter is fitted in the hole, an agitating blade provided in the toilet tank which is rotated via a driving force transmission mechanism by depressing a pedal provided in the toilet chamber, and It consists of a flushing means for the toilet which is activated by transmission of a push, a means for watering the toilet tank which is activated by a signal of a moisture detection sensor installed in the toilet tank, and a solar power source for the above-mentioned flushing means and the watering means. Temporary toilets characterized by the following.