JP4300547B2 - Simple toilet with deodorant function - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is a simple toilet that decomposes and extinguishes organic matter inserted in a chip member by bacteria, supplies air to the bacteria in this simple toilet, activates it, and inhales the generated bad odor and exhausts it into the bacteria. The present invention relates to a simple toilet provided with a deodorizing function.
[0002]
[Prior art]
In a conventional simple toilet, a stool is formed in a stool shape, a stool portion is made flat, a toilet seat having a circular through hole in the flat surface, and a container is provided in a lower stage of the through hole.
A user can sit in a toilet seat and defecate toward a through-hole to accumulate in the container, and a toilet is generally known in which the container is later taken out, discarded, washed and stored in the original place.
[0003]
When these simple toilets are used in a large room such as a hospital, each user secures them, and it is necessary to inconvenience them without passing on to other users. In addition, a bad odor was generated in the room, causing trouble to other people.
[0004]
[Problems to be solved by the invention]
However, conventional simple toilets have to be cleaned after use, and further odors are generated, causing both the user and the processor to be bothered and refrained from each other. The days I can't send continue, often mentally worsening my body.
In addition, when used by multiple people, cleaning must be managed at all times, requiring manpower and labor, and this manpower has been expensive.
[0005]
The present invention aims to provide a simple toilet that can be cleaned and cleaned easily, does not have a foul odor, does not require the processing of defecation, and does not take time and effort, using the decomposing action of the chip member and bacteria, Can be converted into organic fertilizer, and in addition, in order to enhance the decomposition action of bacteria, air is blown out to the stirring mechanism of the chip member, and malodor is generated from the ventilation port provided at the upper part of the chip member that stirs the blown air. The present invention is to provide a clean toilet that employs a structure for sucking air and that does not require time and effort.
[0006]
[Means for Solving the Problems]
According to the first aspect of the present invention, the tip member is stirred by rotating the stirring claw with a motor in the cylindrical body filled with the tip member capable of disposing the waste and allowing the waste to be decomposed, and the cylindrical body. Agitating means, a heater means for heat insulating the tip member, and a suction means from filling the tip member to the cylindrical body located above and an exhaust means for out-injection the sucked air and gas in the inlet means into the chip member A simple toilet that is provided in a chair frame and housed in a chair frame .
The bottom of the cylindrical body is provided with a taper groove in the radial direction, and the taper groove is deeply inclined toward the axis to which the stirring claw is fixed, and is provided with a through hole connected to the outside,
In the upper part of the cylindrical body, a storage tank to which a chip member has been delivered is provided, and a conveying device that detects the amount of the chip member in the cylindrical body and allows the insertion is provided.
[0007]
In the present invention of claim 2, and the cylindrical body made of metal, the heater wire built into the bottom of the cylindrical body, and configured to heat the whole around the bottom.
In the invention of claim 3, wherein the exhaust means includes a circumferential cavity provided on the bottom surface of the cylindrical body, a plurality of ejection ports and a high pressure chamber provided in the circular circumferential cavity, a heater wire in the high pressure chamber, said The jet outlet is equipped with a back-flow valve to jet hot air.
[0009]
Further, in the technical thinking other than the claims, it is the fourth invention, the chair is located at the upper part of the cylindrical body, the toilet seat is provided, the cover that can be opened and closed is provided, and the stirring means stops by the opening of the cover. Thus, a configuration is adopted in which the start of the stirring means is started when the cover is closed.
[0010]
In the fifth invention, a claw-shaped protrusion is provided on the inner peripheral surface of the cylindrical body so that the cylindrical body can be rotated, and a stirring claw fixed to the central portion of the cylindrical body is provided.
In the structure of claim 1, since the waste is decomposed by the bacteria and converted into organic fertilizer, the waste is not required to be discarded and cleaned, and the decomposition operation of the bacteria is accelerated by the supply of air. The chip member of the part is dried and smoothly stirred without being solidified, and there is a circulation action in which gas, water vapor, bad odor and the like generated at the time of decomposition are sucked and decomposed again into bacteria without being discharged from the simple toilet.
Further, there is an effect of making maintenance unnecessary by automating the chip member discharging means and the feeding device to be inserted.
[0011]
In the structure of Claim 2, heat conductivity is high by the metal cylindrical part, and heat is transmitted to the whole cylindrical part by the heater wire provided in the bottom part, and there exists an effect | action which activates bacteria. In the structure of Claim 3, the air supplied to bacteria is made into warm air, and there exists an effect | action which dries and damps the damp tip member.
[0012]
Furthermore, this configuration has an effect of preventing the tip member from entering when the supply of air is stopped by providing the backflow valve at the ejection port.
[0013]
In the fourth invention, the use state of the person is detected by opening and closing the cover, and the stirring is stopped for safety when the cover is in use. In addition, there is an effect of a safety device that keeps stirring and decomposing when not in use.
In the fifth aspect of the invention, since the entire chip body is rotated, the agitation of the chip member is accelerated, so that the decomposition efficiency is increased.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
The simple toilet 1 of the present invention is a simple toilet 1 having an action of converting excrement into organic fertilizer A by a stirring claw 2 that is driven and rotated by a power source and a tip member 6 containing bacteria B in a chair shape. Then, the simple toilet 1 is further improved, and the supply device 13 sucks the bad odor, and the sucked bad odor is again ejected to the chip member 6 to be decomposed and activated by the bacteria B. Is dried, the bad odor is deodorized inside the chip member 6 and generated as clean air, and the supply device 13 sucks the air again to effect circulation.
[0015]
The configuration of the simple toilet 1 will be described with reference to the drawings. FIG. 1 is an embodiment showing an outline of a simple toilet 1, and a chair frame 35 is provided with a toilet seat 20, and a cover 21 covering the toilet seat 20 is slid to be opened and closed. It may be a lid type to be moved. A caster 36 is provided below the chair frame 35 and is movable. When the toilet 21 is slid by closing the toilet seat 20 by sliding the cover 21, the stirring claw 3 is rotated by driving the motor 19 so that the disassembling action is accelerated.
[0016]
When the cover 21 is opened, the motor 19 is stopped by the detection of the sensor 25.
The toilet seat 20 includes an elliptical through hole and is rotatably attached. When the user sits down on the toilet seat 20, his arm is placed on the armrest 23, and a backrest 24 is provided later so that the user can use it easily.
[0017]
FIG. 2 is a side cross-sectional view of the simple toilet 1, and the mechanism inside the chair frame 35 will be described. The cylindrical body 2 is fixed to the lower part of the toilet seat 20. The cylindrical body 2 is made of metal, and has a hollow circular interior with a stirring claw 3 rotatably provided at the center. The stirring claw 3 is supported by the bearing 11 on the bottom plate 7 of the cylindrical body 2 and can be rotated by driving a motor 19. The inside of the cylindrical body 2 is filled with an appropriate amount of tip members 6.
[0018]
The chip member 6 is made of sawdust that is inexpensive and easy to arrive, but is not limited to this, and any chip member 6 may be used as long as it can decompose natural materials such as paper, cloth, and plant lumber. The chip member 6 has an effect of being charged with bacteria B, converting excrement into organic fertilizer A, and changing malodor to odorless. Bacteria B uses tens of kinds of enzymes and adopts an earth slab (trade name) that is considered to have the highest degradation ability.
[0019]
The excrement of the user is mixed in the tip member 6 and easily decomposed by the rotation of the stirring claw 3, so that the bacteria B are converted into compost. When converting, carbon dioxide gas and water vapor are generated. The low pressure chamber 15 is provided near the lower surface of the toilet seat 20, and the generated carbon dioxide gas, water vapor and the like are sucked by the low pressure chamber 15.
[0020]
The low-pressure chamber 15 is located at the upper part of the cylindrical body 2 and is connected by a pipe of the low-pressure pipe 14 and is connected to the supply device 13. However, a filter 16 is provided to prevent dust and small dust. The supply device 13 rotates a fan and sucks air from one side and discharges it to the other side. An air pump, a compressor, a fan motor, and the like are known. The sucked air is connected to the supply device 13 by the high pressure pipe 12 and is piped to the high pressure chamber 9. The high-pressure chamber 9 is provided with a circumferential cavity in the bottom plate 7 of the cylindrical body 2, and a plurality of jets 10 are provided in the upper part to compress the sucked air to increase the atmospheric pressure.
[0021]
The bottom plate 7 of the cylindrical body 2 is made of aluminum and includes a high-pressure chamber 9 and a heater wire 8, and a shaft 41 is supported by a bearing 11 at the center so as to be rotatable. The large pulley 17 is fixed to the shaft 41, and the shaft 41 is wound around the small pulley 18 via the cord S. The small pulley 18 is fixed to the motor 19 and rotates the shaft 41 by the driving rotation of the motor 19.
[0022]
FIG. 3 illustrates the mechanism in detail. The toilet seat 20 is rotatably fixed to the chair frame 35, and a cover 21 covering the toilet seat 20 is slidably provided.
The cover 21 opens and closes the toilet seat 20 and sends a signal to the control panel C so that the motor 19 enters the rotation region when the toilet seat 20 is closed.
[0023]
The signal is detected by the sensor 25 when the cover 21 is opened and closed. The stirring claw 3 is fixed to the shaft 41, and the tip member 6 is stirred. . The stirring claw 3 is provided with a first claw 4 and a second claw 5 having different shapes.
[0024]
The first claw 4 is a plate member that is fixed to the shaft 41 and extends horizontally at the bottom, faces the outer periphery of the cylindrical body 2, and is formed in the vertical direction along the outer peripheral surface of the cylindrical body 2. In this way, the tip member 6 is circulated and returned from the central portion to the outer peripheral surface and returned to the central portion. The second claw 5 is fixed slightly above the first claw 4 so that the tip member 6 raised by the first claw 4 is further raised.
[0025]
Four stirring claws 3 are provided, the first claw 4 and the second claw 5 are equally divided into two pairs, and the tip member 6 is directed from the center to the outer peripheral surface, and the vertical movement from the bottom to the top Is stirred in a wave shape. The gas generated from the tip member 6 becomes a bad odor and concentrates in the vicinity of the toilet seat 20, but the surrounding air is sucked in by the low pressure chamber 15, so that the generated gas is not discharged outside and the gas is supplied to the high pressure chamber 9 by the supply device 13. And deodorized by spraying again into the chip member 6.
[0026]
FIG. 4 is a top view showing the interior of the chair frame 35. The first claw 4 of the stirring claw 3 protruding from the bottom plate 7 of the cylindrical body 2 is positioned above the plurality of jets 10 and is fixed to the upper part slightly. A second claw 5 having a short diameter is rotatably provided. The supply device 13 passes gas or the like accumulated in the upper portion of the chip member 6 from the low-pressure chamber 15 through the low-pressure pipe 14, is compressed by a fan motor, and passes through the high-pressure pipe 12 to fill the high-pressure chamber 9.
[0027]
Gas or the like is mixed into the tip member 6 from the high-pressure chamber 9 through the plurality of jets 10 and is deodorized by the action of bacteria B, and the moist tip member 6 is dried to make the agitation state active.
FIG. 5 (a) includes a backflow valve 26 attached to the spout 10 and opens a mouth on the rotation direction side of the stirring claw 3 to keep the pressure in the high pressure chamber high, thereby preventing backflow. ing. In (b), a ball 28 is interposed to act to close the opening of the jet port 10 when it cannot always be maintained at a high pressure.
[0028]
In the high pressure state, the ball 28 is floated by the gas to form a ball chamber 28a larger than the ball 28, and the gas passes through the gap. The ball chamber 28a has a tapered through hole which is smaller than the ball 28 in the lower portion, and when the fan motor stops and the atmospheric pressure drops, the ball 28 falls into the through hole and closes. 6 can be prevented from entering.
[0029]
Since the cylindrical body 2 is made of metal, it is controlled by the temperature sensor 38 so as to transmit the heat of the heater wire 8 to the whole and keep the tip member 6 at about 40 degrees. The temperature management and rotation control of the stirring claw 3 are controlled by a control panel C fixed in the chair frame 35.
[0030]
FIG. 6 shows the operation of the control panel C. When the cover 21 is opened and closed, a stop / start signal for the motor 19 is sent, or the load current for rotating the motor 19 is measured to determine the replacement time of the chip member 6 and display a warning. The temperature of the heater is increased or decreased by managing the heat of the heater, and the fan motor of the supply device 13 is managed.
[0031]
FIG. 7 shows a second embodiment, in which the high-pressure chamber 9 of the supply device 13 is built in the shaft 41, and the ejection port 10 is ejected from the upper portion of the shaft 41. The shaft 41 is hollow, and the high-pressure pipe 12 is inserted into the lower center of the shaft 41 and is sealed with a sealing material. Since the peripheral speed around the shaft 41 is slow, there are many things that are not agitated and the decomposition action is poor. Therefore, the decomposition action can be enhanced by jetting gas.
[0032]
The gas generated from the tip member 6 is absorbed by the low pressure chamber 15, but a fragrance, activated carbon or the like may be mixed in the filter 16 in the low pressure chamber 15 in order to deodorize the bad odor more. When the tip member 6 is replaced, the tip member 6 is discharged from the lid 22 by opening the outlet 31 provided on the side surface of the cylindrical body 2 while rotating the stirring claw 3 at a low speed.
[0033]
FIG. 8 shows the third embodiment. When the bacteria B of the tip member 6 has a life and the degradation action is reduced, it is converted to a soil state, the smooth state is changed to a muddy state, the specific gravity is increased, and no agitation is performed. It settles at the bottom and accumulates in the taper groove 29. The tapered groove is provided in the bottom of the cylindrical body 2 in the direction opposite to the rotation direction of the stirring claw 3 toward the axial center, and the final portion is piped outside by a pipe, and the accumulated sediment is placed in the discharge box 37. It is discharging. The tip member 6 is monitored by the position sensor 40, and when the amount decreases, fresh and strong bacteria B are introduced from the storage tank 33 by the transport device 34. The troublesome maintenance such as insertion and discharge of the chip member 6 is automated and made unnecessary.
[0034]
In the fourth embodiment, the motor 19 is rotated by rotating the cylindrical body 2 and fixing the stirring claw 3 at the center of the cylindrical body 2. When the cylindrical body 2 rotates, the tip member 6 also rotates and the tip member 6 is stirred by the stirring claw 3. The jet port 10 forms a high-pressure chamber 9 having a hollow shaft, and a heater wire 8 is built in the high-pressure chamber 9 to eject hot air.
[0035]
【The invention's effect】
In the invention of claim 1, by decomposing excrement and converting it into compost, the labor cost can be reduced by eliminating the post-treatment process as in the past, and it can be used hygienically and cleanly. it can. Furthermore, the gas generated from the chip member is absorbed, returned to the original chip member, deodorized to clean air, and bacteria are activated.
Further, since the old chip member is automatically discharged and the chip member is replenished as much as possible, there is an effect of eliminating the need for human resources such as maintenance.
In invention of Claim 2, there exists an effect which makes bacteria work efficiently by heat-maintaining a chip | tip member at 40 degree | times.
In invention of Claim 3, by blowing out warm air to a chip | tip member, while there exists an effect which activates the decomposition | disassembly effect | action of bacteria and extends a lifetime by drying a chip | tip member.
Furthermore, there is an effect of preventing foreign matter from entering the high pressure chamber from the jet nozzle.
In 4th invention, since a stirring nail will stop if a cover is opened, there exists a safe effect which a user can utilize in comfort. In the fifth invention, since the cylindrical body rotates, the entire tip member can be stirred, and there is an effect that the decomposition action is high.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a chair-type simple toilet embodying the present invention.
FIG. 2 is a side sectional view for explaining a simple toilet.
FIG. 3 is a side sectional view for explaining the main part of the configuration.
FIG. 4 is a top view of a main toilet arrangement position and a stirring nail of a simple toilet.
FIG. 5A is a side view of a jet port of a high-pressure chamber and a backflow valve arranged on a bottom plate.
(B) The side view which shows the ball | bowl type | mold of the high pressure chamber and the backflow valve which are arrange | positioned at the baseplate, and shows the mechanism opened and closed by the floating of a ball | bowl.
FIG. 6 is a block diagram showing the management relationship of the control panel.
FIG. 7 is a cross-sectional side view showing a second embodiment of the supply device.
FIG. 8 is an explanatory side view showing the third embodiment in which the insertion and ejection of the chip member are automated.
FIG. 9 is a side view for explaining rotation of a cylindrical body showing a fourth embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Simple toilet 2 Cylindrical body 3 Stirring nail | claw 4 1st nail | claw 5 2nd nail | claw 6 Tip member 7 Bottom plate 8 Heater wire 9 High pressure chamber 10 Spout 11 Bearing 12 High pressure pipe 13 Feeding device 14 Low pressure pipe 15 Low pressure chamber 19 Motor 20 Toilet seat 21 Cover 25 Sensor (LS cover)
26 Backflow valve 27 Heat wire 28 Ball 28a Ball chamber 29 Tapered groove 30 Through hole 31 Discharge port 32 Input port 33 Storage tank 34 Transfer device 35 Chair frame 36 Caster 37 Discharge box 38 Temperature sensor 40 Position sensor 41 Shaft

Claims (3)

A cylindrical body filled with a chip member capable of disassembling excrement;
A stirring means for stirring the tip member to rotate the stirring nails motor with said cylindrical body,
A heater means for incubating said tip member,
And inlet means for sucking from the low-pressure chamber which is located above the tip member filling the said cylindrical body, a supply device and the intake air and gas and an exhaust means for ejecting said chip member with intake means, the In a simple toilet that is installed and stored in a chair frame into an integral chair shape ,
A tapered groove is provided in the radial direction of the bottom portion of the cylindrical body, and the tapered groove is provided with a through hole that is deeply inclined toward the shaft to which the stirring claw is fixed and is connected to the outside.
The upper part of the cylindrical body is provided with a storage tank to which a chip member is delivered, and a transport device that detects the amount of the chip member in the cylindrical body and makes it possible to insert it,
Deodorizing function with a simple toilet and providing a. The simple toilet with a deodorizing function according to claim 1, wherein the cylindrical body is made of metal and is heated by a heater wire built in the bottom portion around the bottom portion. The exhaust means, a circumferential cavity provided on the bottom surface of the cylinder, the high pressure chamber in which a plurality of ejection ports in the circular circumferential cavity, a heater wire in the high pressure chamber, provided with a backflow valve to the spout The simple toilet with a deodorizing function according to claim 1, wherein hot air is jetted out.

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