JP2005304969A - Excrement/urine separating toilet apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an excrement/urine separating toilet apparatus having a high separation efficiency of the excrement from the urine and non-complicating a route guiding the separated excrement and urine to an excrement tank and an urine tank respectively. <P>SOLUTION: This toilet apparatus is provided with an excrement receiver 18 composed of a netted member and receiving excreta discharged through an outlet 16 of a toilet bowl bottom part 14, leaves the excrement, or a solid component in the excreta, on the excreta receiver 18, while drops the urine, or the liquid component, to the side of the urine tank 28 through meshes 22 of the excrement receiver 18 and forcedly shakes off the excrement left on the excrement receiver 18 to the side of the excrement tank 26 by the turning movement of the excrement receiver 18. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a urine separation toilet device that separates and discharges urine, which is a solid component, and urine, which is a liquid component, in excreta.

  In toilets installed in areas and places where sewerage facilities are not established, such as toilets installed in construction sites, mountainous areas, campgrounds, parks, or toilets installed in ships, trains, etc., toilet outlets The excrement that has fallen from the tub is received together in the same tank together with urine (urine) that is solid and urine (urine) that is liquid, and collects them together.

Among these excreta, liquid urine contains a large amount of plant nutrients. By supplementing the lack of nutrients, it becomes a useful fertilizer itself.
On the other hand, the solid cocoon also becomes a useful fertilizer for plants by composting.

  However, in toilets installed in areas and places where sewerage facilities are not maintained as described above, solid waste and liquid urine (and wash water) can be stored together in the same tank. Therefore, it is impossible to use only urine as a useful fertilizer, and in order to compost excreta, they must be processed in a lump.

In this composting, the excrement is fermented with aerobic microorganisms, but if the excrement contains a large amount of liquid, good aerobic conditions cannot be obtained and composting is not possible. Not done well.
Various proposals have been made to separate the excrement from the toilet into sputum and urine.

  For example, in Patent Document 1 below, an inclined net is provided below the toilet outlet, and urine, which is liquid in excreta discharged through the outlet, passes through the mesh of the inclined net so that the lower urinal side Further, it is disclosed that the slag that is dropped into the slag and is slid to the side of the slag tank using the slope of the slanted net.

Further, Patent Document 2 below discloses that a porous swash plate is provided in an inclined state below the toilet outlet, and the urine is separated into urine and urine while sliding down the swash plate. ing.
Patent Document 2 discloses that a porous swash plate made of a mesh member can be used.

However, in the urine separation toilet device disclosed in Patent Document 1 and Patent Document 2, both the slanted net and the porous swash plate are provided in a fixed state. There is a problem that the soot that is a solid content may not be sufficiently slid down on the inclined net or the porous swash plate in some cases, and a part of the soot may remain on it because it is separated from the soot. There is.
Thus, there arises a problem that the odor from the bag remaining on the inclined net or the porous swash plate directly fills the inside of the toilet bowl and consequently the toilet room.

  In addition, since the slanted net or the porous swash plate that separates the urine is fixed, the path for guiding the urine and the sputum separated by the slanted net and the porous swash plate to the urine tank and the cistern side becomes complicated. The problem that it ends up also arises.

Japanese Utility Model Publication No. 6-14283 JP 2001-128886 A

  The present invention provides a urine separation toilet device that has high separation efficiency of urine and does not complicate the path for guiding separated urine and urine to the urinal tank or urine tank. It was made for the purpose.

  Thus, according to the first aspect of the present invention, there is provided a stool receiver composed of a perforated plate for receiving excrement discharged through a discharge port at the bottom of the toilet bowl, and leaving the phlegm, which is a solid content in the excrement, on the stool receiver. The urine, which is a liquid component, passes through the hole of the stool receptacle and drops to the urine tank side, and the urine remaining on the stool receptacle is dispensed to the cistern side by the dispensing mechanism. Features.

  According to a second aspect of the present invention, in the first aspect, the stool receiver is formed of a mesh member.

  According to a third aspect of the present invention, in any one of the first and second aspects, the toilet receiver is rotatably provided, and a rotating mechanism that rotates the toilet receiver constitutes the payout mechanism. Features.

  According to a fourth aspect of the present invention, in the third aspect of the present invention, the lid is provided in a state in which a lid for preventing a reverse flow of odor from the side of the tank is moved to the stool receiver at a normal time other than the payout operation. And

  According to a fifth aspect of the present invention, in any one of the third and fourth aspects, the stool receiver is provided with a state in which a guide for guiding the urine that has passed through the hole to the urine tank side is integrally moved. To do.

  A sixth aspect of the present invention provides the stool receiver according to any one of the first and second aspects, wherein the stool rest is provided in a fixed state, and the bag remaining on the stool rest after moving on the stool rest A payout member that is removed from the top and paid out to the side of the tank is provided, and the payout member and its moving mechanism constitute the payout mechanism.

  According to a seventh aspect of the present invention, in the sixth aspect of the present invention, the lid for preventing the reverse flow of the odor from the side of the tank is provided in a state of moving integrally with the discharging member in a normal time other than the discharging operation by the discharging member. It is characterized by that.

Effects and effects of the invention

As described above, the present invention receives the excrement discharged through the outlet at the bottom of the toilet bowl with the stool receiver made of a perforated plate and leaves the solid urine on the stool receiver while the urine which is the liquid component is removed from the stool. The urine separation toilet device of the present invention is configured such that it passes through the hole of the receptacle and falls to the urine tank side, and the urine remaining on the stool receptacle is dispensed to the cistern side by the dispensing mechanism. Then, in order to forcibly remove the sputum on the stool receiver from the stool receiver by using a pay-out mechanism rather than a natural fall such as sliding down, and pay it out to the tub tank side, In this way, there is no problem that some of the soot on the stool remains on the stool without being discharged to the side of the stool, and it can be reliably removed from the stool and discharged to the side of the stool .
Accordingly, it is possible to solve the problem that the soot on the stool remains for a long time and the odor fills inside the toilet bowl, and eventually the stool.

  In addition, there is an advantage that these paths can be configured with a simple structure without complicating the paths for guiding the separated urine and urine to the cistern side and the urine tank side, respectively.

  In the present invention, it is convenient to form the stool receiver with a mesh member (Claim 2).

In the present invention, the stool receiver is provided so as to be rotatable, and the above-described payout mechanism can be formed by a rotation mechanism that rotates the stool receiver.
If it does in this way, the solid content received by the stool receptacle can be smoothly and forcibly delivered to the tub side by the rotation of the stool receptacle.

In this case, the stool receiver can be provided with a lid that prevents the back flow of odor from the side of the tank at normal times other than the payout operation (Claim 4).
If it does in this way, the side of a tub and the inside of a toilet bowl, ie, a toilet room, can be made into the interruption | blocking state by the cover body, the backflow of an odor can be prevented and the problem that a bad smell drifts in a toilet room can be solved. .

The stool can be provided with a guide for guiding the urine that has passed through the hole to the urine tank side in a state of being integrally moved (Claim 5).
By doing in this way, sputum and urine can be easily led to separate cisterns and urines.
In this case, the guide for the lid can also be used.

  On the other hand, according to the sixth aspect of the present invention, while the toilet receiver is provided in a fixed state, a delivery mechanism including a delivery member is provided separately, and the wrinkles on the toilet receiver are forcibly removed by the movement of the delivery member, so In the apparatus for separating and excreting urine according to claim 6 of the present invention, it is possible to reliably remove the wrinkles on the stool at a time, leaving a part of the wrinkles on the stool receiver for a long time. The problem can be solved.

  In this case, the cover member can be provided on the payout member so as to move integrally.

Next, embodiments of the present invention will be described in detail with reference to the drawings.
In FIG. 1, 10 is a toilet-separated toilet device of this embodiment, 12 is a toilet, and 14 is a toilet bottom.
The toilet bottom 14 is provided with a discharge port 16, in which a toilet receiver 18 formed of a net-like member is provided so as to be rotatable around an axis 20.
Here, the stool receiver 18 is normally in a state in which the discharge port 16 is closed.

The stool receiver 18 has a large number of holes (mesh) 22 through which urine, which is liquid in excreta, passes downward.
In other words, the stool receptacle 18 is configured to leave urine, which is a solid content in excrement, on the stool receptacle 18, while dropping urine, which is a liquid component, through the numerous holes 22 and downward.

The toilet receiver 18 is provided with a curved lid 24 extending downward on the tip side thereof so as to rotate integrally.
The lid body 24 also has a function as a guide for guiding the urine that has passed through the hole 22 to the ureter 30 described later. That is, the lid 24 also serves as a guide for guiding urine.

  Numerals 26 and 28 are a urine tank and a urine tank for storing solid urine and liquid urine, respectively, and the toilet 12 through the urinal 29, urinary tract 30, and a common discharge pipe 44, respectively. Is connected to the outlet 16 of the toilet bottom 14.

Here, the ureter 30 is provided with a trap 32, and the trap 32 prevents odor backflow from the urine tank 28 into the toilet 12.
The urine guided by the lid 24, that is, the guide flows into the trap 32 through the curved surface 34 of the ureter 30.

Reference numeral 36 denotes a foot pedal as an operation member, which is provided so as to be rotatable around a shaft 38.
A rod-like action portion 37 extends from the foot pedal 36, and one end of a wire 39 for operating force transmission is connected and fixed to the tip thereof.
The wire 39 is wound around the guide roller 40 and the other end is connected and fixed to the stool receiver 18.

In this embodiment, when the foot pedal 36 is depressed downward in the figure, the toilet receiver 18 is pulled downward by the wire 39 to rotate.
When the stepping force is released, the stool receiver 18 returns to the original position by the urging force of the return spring 42.
In the present embodiment, the shafts 20 and 38, the foot pedal 36 and the action portion 37, the wire 39, and the like constitute a turning mechanism of the toilet receiver 18, that is, a bag discharging mechanism on the toilet receiver 18.

The discharge pipe 44 is provided with a cleaning mechanism 46 that cleans the stool receiver 18 each time the stool receiver 18 is discharged once.
Here, the cleaning mechanism 46 is composed of a large number of needle-like protrusions 48, and each time the stool receiver 18 rotates from the state (I) to the state shown in (II) in FIG. Is inserted into the hole 22 of the stool receiver 18 to clean the mesh, that is, the hole 22.

In the urine separation toilet device 10 of the present embodiment, excrement is received by the toilet receiver 18 provided at the discharge port 16 of the toilet bottom 14.
The solids in the excrement are left on the stool receiver 18, and the urine, which is a liquid, is dropped downward through the many holes 22 of the stool receiver 18.
The urine dropped downward is guided to the lower urine tank 28 through the ureter 30 and stored there.

  At this time (normal time), the lid 24 is in a state in which the side of the tub tube 29 is closed, and the odor on the side of the tub 26 is prevented from flowing back into the toilet 12 and thus into the toilet room through the outlet 16.

When the foot pedal 36 is stepped on in this state, the toilet receiver 18 rotates counterclockwise around the axis 20 as shown in FIG. 2, and the bag that is a solid content remaining on the toilet receiver 18 is removed. , Paying out to the tank 26 side through the tub tube 29.
Here, the soot on the toilet receiver 18 is removed from the toilet receiver 18 and accommodated in the soot tank 26.
Thereafter, when the stepping force applied to the foot pedal 36 is removed, the stool receiver 18 rotates clockwise in FIGS. 1 and 2 and returns to the original position.

  As described above, in the urine separation toilet device 10 of the present embodiment, the urine and urine in the excrement are well separated and stored in the urinal tank 26 and the urine tank 28, respectively.

In the urine separation toilet device 10 of the present embodiment, the urine received on the stool receiver 18 is not naturally dropped such as sliding down, but is forcibly removed from the stool receiver 18 by the dispensing mechanism and dropped to the cistern 26 side. There is no problem that some of the soot received on the stool 18 is not discharged to the side of the stool 26 but remains on the stool 18 as it is. can do.
Therefore, there is no problem that the odor of the soot left on the toilet bowl 18 is diffused in the toilet 12 and thus in the toilet.

  Moreover, according to this embodiment, the path | route which guide | induces the separated sputum and urine to the sputum tank 26 side and the urine tank 28 side, respectively, can be comprised by simple structure, without complicating.

  Further, since the lid 24 for preventing the reverse flow of the odor from the side of the tub 26 at a normal time other than the payout operation is provided in the stool receiver 18 so as to move integrally therewith, the side of the tub 26 and the inside of the toilet 12, that is, the toilet room. Can be blocked by the lid 24, and the backflow of the odor in the tub 26 can be prevented to solve the problem of malodor in the toilet.

  In this embodiment, it is possible in some cases to omit the lid 24 that also serves as a guide. In this case as well, the urine and urine are well separated by the hole 22 of the stool receiver 18 and its rotational movement. It is possible.

Here, the toilet receiver 18 is formed of a net-like member. However, in some cases, the toilet receiver 18 may be configured by punching a number of holes in a plate such as a metal plate.
This also applies to the later embodiments.

FIG. 3 shows another embodiment of the present invention.
In this embodiment, a stool receiver 18 made of a mesh member (perforated plate) is provided in a fixed state across the ureter 30 below the discharge port 16 and on the ureter 30 side. Between the outlet 16, a payout member 50 is provided so as to be able to rotate around the shaft 52 for paying out the bag remaining on the stool receiver 18 to the side of the tub tube 29. That is, a payout member 50 that moves on the flight receiver 18 is provided on the flight receiver 18.

In FIG. 3, reference numeral 54 denotes a cover body that keeps the space between the tub tube 29 and the discharge port 16 in a normal state. This cover body 54 prevents odor backflow from the side of the tub 26 into the toilet 12. It has become.
The lid 54 is provided in parallel with the plate-like payout member 50, and they are connected by a connecting bar 58 so that they can be integrally rotated around the shafts 52 and 56.

In FIG. 3, reference numeral 60 denotes a lever as an operation member, and one end of a wire 64 for transmitting an operation force is connected and fixed to the tip of an arm 62 extending from the lever 60.
The other end of the wire 64 is connected and fixed to the lid 54, and when the lever 60 is rotated, the operating force is transmitted to the lid 54 via the wire 64, and the lid 54 and the connecting bar 58 are connected thereto. The payout member 50 connected in the above is integrally rotated counterclockwise in FIGS.
Thereafter, when the operating force is removed, the payout member 50 and the lid 54 are integrally rotated clockwise by the return spring 65 and returned to the original position.

  In the present embodiment, brushes 66 are provided at the distal end portions of the payout member 50 and the lid body 54, and when the payout member 50 and the lid body 54 are rotated, the brushes 66 are on the toilet receiver 18 made of a net-like member. , And the toilet bowl 18 is cleaned.

In the present embodiment, the brush 66 provided at each tip of the payout member 50 and the lid body 54 constitutes a cleaning mechanism 70 (see FIG. 4) that cleans the toilet receiver 18.
Further, the payout member 50 and a moving mechanism for moving the same, that is, the lid body 54, the connecting bar 58, the shafts 52 and 56, the wire 64, the lever 60, and the like, move the solid matter on the stool receiver 18 to the side of the tub 26. A payout mechanism 68 is provided.

Next, the operation of this embodiment will be described.
In this embodiment, the payout member 50 and the lid 54 are normally in the state shown in FIGS. 3 and 5I, and the lid 54 substantially blocks the urinal tube 29 and the outlet 16 of the toilet 12. Is in a state.
Therefore, at this time, the odor on the side of the tub 26 does not flow back into the toilet 12.

When the toilet bowl 12 is used in this state, excreta is discharged onto the toilet receiver 18 through the outlet 16.
At this time, only the sputum, which is a solid content in the excrement, remains on the stool receiver 18, and urine, which is a liquid component, falls downward through the hole 22 of the stool receiver 18. That is, it falls into the ureter 30. And it is led to the urine tank 28 through the ureter 30 and stored there.
If some washing water is allowed to flow after the addition, it is possible to prevent urine from remaining in the trap 32 and causing odor backflow.

When the lever 60 is rotated in this state, the operating force is transmitted to the lid body 54 and the payout member 50 through the wire 64, and they are rotated counterclockwise in the figure, and FIG. It will be in the state shown in.
In the process, the soot remaining on the flight receiver 18 is paid out to the side of the tub tube 29, and further falls into the tub 26 through the tub tube 29 and stored therein.
Thereafter, when the operating force applied to the lever 60 is removed, the cover 54 and the payout member 50 are returned to their original positions by the biasing force of the return spring 65.

In this embodiment, brushes 66 are provided at the tip portions of the payout member 50 and the lid 54, and the brush 66 slides on the toilet receiver 18 when the payout member 50 and the lid 54 rotate. Move and clean the stool 18.
In some cases, the brush 66 on the lid 54 side may be omitted.

  Also in this embodiment, it is possible to forcibly remove the wrinkles on the stool receiver 18 and pay them out to the side of the tub tank 26, that is, the wrinkles on the stool receiver 18 can be surely removed every time. It can solve the problem of leaving some cocoons for a long time.

  Although the embodiments of the present invention have been described in detail above, these are merely examples, and the present invention can be configured in various modifications without departing from the spirit of the present invention.

It is a figure which shows the manure separation toilet device of one Embodiment of this invention. It is operation | movement explanatory drawing of the embodiment. It is a figure which shows other embodiment of this invention. It is a figure which shows the paying-out mechanism of FIG. FIG. 5 is an operation explanatory diagram of the payout mechanism of FIGS. 3 and 4.

Explanation of symbols

10 Toilet Separation Toilet Device 14 Toilet Bottom 16 Discharge Port 18 Stool Receptor 20, 38 Shaft (Discharge Mechanism)
22 holes 24, 54 lid 26 urinal tank 28 urine tank 36 foot pedal (dispensing mechanism)
37 Action part (dispensing mechanism)
39 Wire (dispensing mechanism)
50 Dispensing member 68 Dispensing mechanism

Claims (7)

  Provided with a stool receiver comprising a perforated plate for receiving excrement discharged through a discharge port at the bottom of the toilet bowl, and leaving urine which is a liquid component in the stool receiver while leaving solids in the excrement remaining on the stool receiver A urine separation toilet device, wherein the urine is dropped to the urine tank side and the urine remaining on the stool receiver is discharged to the cistern side by a discharge mechanism.   2. A toilet-separated toilet device according to claim 1, wherein the stool receiver is constituted by a mesh member.   3. A toilet-separated toilet device according to claim 1, wherein the toilet receiver is rotatably provided, and a rotating mechanism for rotating the toilet receiver constitutes the payout mechanism. .   4. A toilet-separated toilet device according to claim 3, wherein a lid for preventing reverse flow of odor from the side of the tub is provided in the stool receiver at a normal time other than the payout operation.   5. The urine separation toilet device according to claim 3, wherein a guide that guides urine that has passed through the hole to the urine tank side is integrally moved to the stool receiver.   The toilet bowl according to any one of claims 1 and 2, wherein the toilet receiver is provided in a fixed state, and the tub that moves on the toilet receiver and remains on the toilet receiver is removed from the toilet receiver. A urine separation toilet device characterized in that a payout member for payout is provided on the side, and the payout member and its moving mechanism constitute the payout mechanism.   7. The urine separation according to claim 6, wherein a lid for preventing a reverse flow of odor from the tub side is provided so as to move together with the discharging member at a normal time other than the discharging operation by the discharging member. Toilet bowl device.

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