JP2003268852A - Stool with crushing and pressure feeding device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a flush stool preventing water from overflowing from a bowl when the flush toilet stool installed and used in a habitable room is moved to the habitable space. <P>SOLUTION: A crushing and pressure feeding device is provided with a bowl holding fouled waste once, a discharge outlet arranged downstream under the bowl draining the fouled waste from the bowl, a crushing section disposed in the downstream side of the discharge outlet to crush the fouled waste, a pressure feed part pressure feeding the crushed waste outward, a pressure feed pipe connected to the downward side of the pressure feed part to pressure feed the crushed fouled waste from the pressure feed part to the downstream side, a main body tank containing the crushing and pressure feeding part constituted of the crushing section and pressure feed part and temporarily accumulating the waste water inflowing from the bowl, an opening/closing part switching over connection/nonconnection between the bowl and the crushing pressure feeding part, a washing water supply part for feeding washing water, In this stool, a seal water structure is installed in the downstream side of the crushing pressure feeding part to separate the sewage side space extending from a sewer pipe to the seal water structure through the pressure feed pipe from the upstream side space including from the seal water structure to the opening/closing part. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet with a crushing and pressure-feeding device installed in a living room and a pressure-feeding system.

[0002]

2. Description of the Related Art According to the conventional Japanese Unexamined Patent Publication No. 2001-161596, there is provided a flush-type nursing toilet for urine equipped with a pump for crushing filth and sending it to the outside, which will be described with reference to FIG. Inside the outer peripheral box 202 that covers 201 and the like, the water supply pipe 203 and the drainage pipe 204 are pierced under the floor 205 for piping. Toilet body 200
Behind the table is a low tank 206 that supplies water for toilet bowl cleaning.
And a water supply pipe 203 extending from the underfloor 205 is connected. Further, the toilet body 200 is composed of a toilet bowl 210 for temporarily storing excrement due to stools and a toilet trap 211 forming a water seal, and the toilet trap 211 is connected to a box containing a pump 201 located downstream. Further, a drain pipe 204 for pumping dirty water from the pump 201 is arranged under the floor 205. When the normal washing operation is performed after the toilet is used, the washing water is supplied from the low tank 206 to the toilet bowl 210, and the dirt and the like in the toilet bowl 210 passes through the toilet trap 211, is discharged to the pump 201, is crushed, and is drained. It is pumped to the pipe 204 and finally sent to a sewage mass or a sewage pipe not shown. After the toilet is cleaned, the toilet trap 211 is filled with sealing water, and the room-side space 90 and the sewer-side space 91 are isolated from each other. Since it is a flush type, the burden of care is reduced, and it is hygienic and can be kept clean. In addition, since the drainage pipe is equipped with a pressure pump, it is possible to use a 25 mm diameter drain pipe as compared to the 75 mm pipe of the conventional free-flowing type. For example, the flexibility is high, and the piping work can be easily performed without using a joint. Also,
Since the filth is pumped, the filth can be sufficiently discharged even if there is a reverse gradient, and the piping work can be easily performed without paying attention to the gradient.

[0003]

The toilet device is usually installed and fixed in a living room, but it may be moved in the room as occasion demands, such as when cleaning or when visiting a guest. It must also meet hygiene and the soundness of the living room environment, but in order to prevent the emission of odors and insects from the sewage or simple sewage treatment tanks through the wastewater transfer pipe, The one that is equipped with a water sealing mechanism is used and is effective. However, for this reason, a water sealing mechanism is formed by constantly storing water from the bowl portion to the water sealing pipe portion integrated with the toilet bowl, and when moving the toilet bowl,
It is impure that water in the bowl may spill onto the floor by tilting or rocking the device for movement. Further, the weight of water constantly stored in the water sealing mechanism is heavy, and the load of movement is large, which makes it difficult to move. In addition, if water is constantly stored in the bowl that spatially leads to the living room, water vapor will be dissipated from the bowl inside the living room, and the surrounding space of the toilet will be kept at a high humidity all the time, so that bacteria will propagate. Easier to do. There were problems such as. Furthermore, in the conventional flush toilet bowl, the water sealing mechanism is integrally formed immediately after the toilet body, and it is limited to make the dimensions in the longitudinal direction and the height direction compact in order to have sufficient water sealing function and flush function. was there.

The present invention has been made in view of the above problems, and a first object thereof is to spill water from a bowl portion when a flush toilet bowl installed and used in a living room is moved in the living room. It is to provide a flush toilet bowl that can be easily moved when needed even when installed in a living room and does not spill water when moving. A second object is to provide a flush toilet bowl that maintains hygiene when the flush toilet bowl is installed and used in a living room. A third object of the present invention is to provide a toilet device having a structure in which the above-mentioned object is satisfied, and the size in the longitudinal direction and the height direction is suppressed without taking up a space even when installed in a living room. Therefore, even if it is installed in a limited space such as a living room, it does not occupy a place unlike the conventional example.

[0005]

Means for Solving the Problems and Actions / Effects In order to solve the above problems, in a toilet bowl with a crushing and pressure feeding device according to claim 1 of the present invention, a bowl portion for temporarily holding dirt and a downstream side of the bowl portion are arranged. The discharge port for discharging the filth from the bowl portion, the crushing unit disposed on the downstream side of the discharge port for crushing the filth, the pressure feeding unit for pressure-feeding the crushed filth to the outside, and the crushing pressure-feeding unit after the previous period A main body for accommodating the sewage that flows in from the bowl part, and stores the squeeze pipe for conveying the crushed sewage to the sewage side from the sewage part, and the crushing pressure feed part including the crushing part and the pressure feed part. In a toilet bowl with a crushing and pressure-feeding device, which comprises a container, an opening / closing unit that switches between communication and non-communication between the bowl unit and the crushing and pressure-feeding unit, and a wash water supply unit that supplies wash water for washing,
There is a water sealing mechanism after the crushing and pressure feeding unit, and a water sealing mechanism that separates a sewage side space from the sewage pipe through the pressure feeding pipe to the water sealing mechanism and an upstream side space including the water sealing mechanism to the opening and closing unit. It has a configuration provided. The crushing and pressure-feeding device mentioned here includes a main body container, a crushing unit, and a pressure-feeding unit.

According to the present invention, with the above-mentioned structure, since the toilet bowl with the crushing and pressure-feeding device is provided with the water sealing mechanism after the crushing and pressure-feeding unit, the downstream side communicating from the crushing-pressure-feeding unit to the sewage is provided. The space can be sealed by the water sealing mechanism. Further, when not in use, the bowl portion, the crushing pressure feeding portion, and the main body container are closed by the opening / closing portion that switches between communication and non-communication, and the bowl portion side that is opened to the living room space side is a sewer main. The inner side space of the main body container and the crushing pressure-feeding part communicating with the side are isolated from each other. Therefore, in the toilet bowl with the pressure feeding device, since the water sealing mechanism is provided after the crushing pressure feeding portion, it is not necessary to always store water in the bowl portion,
In the water sealing mechanism part, a strange odor from the sewage and invasion of small animals can be prevented, and the space on the living room side can be completely separated from the space on the sewage side.

[0007] Normally, the toilet with the pumping device is used by installing and fixing it at a predetermined place in the living room, but it may be moved when the living room is widely used for daily living room cleaning or other reasons. . When the flush toilet bowl installed and used in the living room is moved in the living room space, there is no water in the bowl portion, so that water does not spill from the bowl portion. Further, even if there is residual water in the main body container, since the opening / closing portion is closed, it is possible to prevent backflow of water to the bowl side. Further, unlike the conventional flush toilet bowl, water is not always stored in the bowl portion, so that the weight can be reduced and the load at the time of movement can be reduced, so that the toilet can be moved easily. When not in use, it is not necessary to store water in the bowl, so the bowl is dry and can therefore be kept hygienic in an environment in which it is difficult for bacteria to propagate. Furthermore, unlike the conventional flush toilet bowl, since the toilet body and the water sealing mechanism are configured separately, it is possible to reduce the size in the longitudinal direction and the height direction. Therefore, even if it is installed in a limited space such as a living room, it does not occupy a place as in the conventional example, a wide living space can be used, and it can be installed and used even in a narrow place which was difficult to install in the past.

In order to solve the above problems, in the toilet bowl with the crushing and pressure feeding device according to the present invention, the water sealing mechanism has a main body container, a pressure feeding part downstream of the crushing part, and a casing of the pressure feeding part. The toilet bowl with a crushing and pressure feeding device according to claim 1, wherein the toilet bowl is formed of a suction port and water, and is formed so that the water surface of the water is held above the suction port.

According to the present invention, with the above-mentioned structure, the water sealing mechanism is provided in the main body container, the casing of the pumping unit located downstream of the crushing pumping unit, and the water in the main body container. Since the water surface is formed to reach the upper part of the continuous suction port, the internal space of the pressure feed pipe and the internal space of the main body container, which communicate with the sewage side, can be sealed with water above the suction port. Therefore, it is not necessary to provide an external water sealing mechanism, which simplifies the construction, reduces the construction man-hours and reduces the economic burden, and the device can be installed in a space where the external water sealing mechanism cannot be secured. It can be installed. In addition, since there is no element that newly adds pressure loss to the flow of sewage due to the structure of the water sealing mechanism, it is possible to efficiently pump sewage without generating piping resistance due to the water sealing mechanism. Since it is possible to reduce the operating load on the drive system, it is economical because the device is downsized, energy is saved, and the life is extended.

In order to solve the above-mentioned problems, in the toilet bowl with a crushing and pressure-feeding device according to a third aspect of the present invention, the water sealing mechanism is a trap mechanism provided in a pressure-feeding pipe connecting the pressure-feeding part and the sewer pipe. The toilet bowl with the crushing and pressure feeding device according to claim 1.

According to the present invention, since the trap mechanism is provided in the pressure feed pipe as a water sealing mechanism with the above structure, the trap mechanism provided in the pressure feed pipe seals even if there is no residual water in the main body container. Water is secured, and it is possible to prevent an offensive odor from the sewage side and small animals from entering the main body container and the living room. Therefore, it becomes possible to eliminate the residual water in the main body container, and the hygiene in the main body container can be improved. Here, the trap mechanism is a bottle trap, a drum trap, or the like in which the inflow side and outflow side paths are divided by partition walls.

In order to solve the above problems, in the toilet bowl with a pressure feeding device according to a fourth aspect of the present invention, the water sealing mechanism is a pipe trap constituted by the pressure feeding pipe. It is a toilet bowl with a pumping device.

According to the present invention, with this configuration, the water sealing mechanism is a thin pumping pipe having an inner diameter of 15 mm to 30 mm, so that it can be easily installed in a wall, in a corner of a room, or in a space such as a pipe width. Can be installed in By not occupying a space for installation in this way, construction is easy and restrictions on construction sites are eliminated. Further, even if it is provided in the main body container, it can be made into a structure such as a U-shaped trap that does not take up space, so that the pumping device itself can be designed compact. Therefore, it becomes possible to install and use even in a space where installation and use were impossible due to restrictions on the installation place.

Further, since a thin pipe having a small diameter is used, the flow velocity can be increased. Therefore, since the vessel wall of the water sealing mechanism is washed at a high flow rate, dirt is unlikely to adhere to the vessel wall. Is unnecessary.

Further, since the same diameter as that of the pressure feeding pipe is communicated with the pressure feeding pipe, pressure loss due to expansion / contraction of the connecting pipe is eliminated,
The efficient pumping operation is possible, and the pumping section can be downsized. Therefore, the use of the electric motor having a small capacity improves energy saving and quietness.

In order to solve the above problems, in the toilet bowl with a pumping device according to a fifth aspect of the present invention, the water sealing mechanism is provided inside the main body container, and the crushing and pumping device according to the fourth aspect is provided. It is used as a toilet bowl.

According to the present invention, with the above configuration, since the water sealing mechanism is provided inside the main body container, even in an environment where the outer wall of the water sealing mechanism is dewed, there is no fear of dew condensation, and the season is high. It is hygienic because even if it is used in an environment, the room will not get wet due to dew condensation.

Condensation is caused by water vapor in the air when the relative humidity of the living room space is 80% or more when the temperature of the surface of the water sealing mechanism is lower than the temperature of the living room and the difference is 5 ° C. or more. It occurs when the surface is cooled and dew condensation occurs and water drops are generated on the surface. Where water droplets grow when left for a long time and fall onto the floor to get wet, the water sealing mechanism is installed in the main body container, so even if dew condensation is present, it is still inside the main body container. There is no.

Further, as a measure for preventing dew condensation when a water sealing mechanism is provided outside, a method of suppressing the surface temperature by applying a heat insulating material can be considered, but in the present invention, the water sealing mechanism itself is inside the main body container. Since it is provided in the above, it is not necessary to apply a heat insulating material.

Further, the water sealing mechanism does not have to be externally installed, and the flush toilet can be installed and used hygienically even when there is no external installation site for the water sealing mechanism. Furthermore, since the water sealing mechanism is provided in the main body container,
By eliminating the work of installing a water sealing mechanism outside, the number of construction steps can be reduced, and since there is no forgetting to install, it can be used with confidence after installation. In addition, since the water sealing mechanism is provided inside the main body container, the noise when the dirty water passes through the water sealing mechanism during drainage can be reduced by the wall of the main body container blocking noise, so it can be used quietly. You can

In order to solve the above-mentioned problems, in the pumping apparatus according to the present invention, the water sealing mechanism is installed in the vicinity of a building body in which the pumping apparatus is installed. The toilet bowl with the crushing and pressure feeding device described in 3 and 4 was used.
Here, the building body is a wall, a floor, a pillar, a window bar, or the like.

According to the present invention, the means for attaching to the vehicle is provided outside the water sealing mechanism, and the connecting portion between the water sealing mechanism and the pressure feed pipe is sealed for the purpose of preventing water leakage during use. Is provided. Here, as the sealing means, for example, O
Rings, flat packings, welding, adhesive coating, etc. Also, the pressure feed pipe and the water seal mechanism should be connected by welding, gluing or screw tightening of the connection part, or a saddle band should be attached to the body so that the connection part does not come off after the water seal mechanism and the pressure feed pipe are fitted. The position can be fixed by fixing with screws.

The water sealing mechanism needs to be supported because the weight of the water sealing mechanism is constantly stored, and therefore it is necessary to support it. However, by installing it near the building construction body, the construction construction body can be supported. It is possible and therefore the construction is easy and the construction man-hours can be reduced. In addition, since there is no special support member provided from the floor, it is possible to reduce the materials required for construction and to install it in contact with the vehicle to prevent leaching into the living space by the support material or the water sealing mechanism. There is a merit that it is less intrusive.

There may be a case where the water sealing mechanism is provided near the vehicle in which it is installed indoors and a case where the water sealing mechanism is provided outdoors. If there is a risk of freezing when a water reservoir is installed outside during severe cold seasons, such as in cold regions, in cases where there is concern that damage due to freezing or pressure passage due to blockage of the flow path may cause a problem, it is desirable to install it in the vicinity of the vehicle. Further, when the space to be installed indoors is scarce, it is possible to install it in the vicinity of the vehicle in the outdoor part within the above-mentioned damage-free range.

In order to solve the above-mentioned problems, in the pressure feeding device according to the present invention, the water sealing mechanism is provided in the waste water mass, and the toilet bowl with the crushing pressure feeding device according to claim 1 is provided.

According to the present invention, since the water sealing mechanism is provided in the wastewater mass, the water sealing mechanism of the wastewater mass can prevent the odor on the sewage side and the invasion of small animals. There is no need to install it on the outer wall of the
From the toilet bowl to the sewage mass, it is only necessary to attach a pressure feed pipe, and since the connection is a small diameter pipe, the opening diameter for connection can be made small, and opening work and sealing work for expansion connection, which was impossible in the past, can be done. There is a merit that the construction man-hours are reduced. Further, in the present invention, since the small diameter pipe of 20φ or 25φ is targeted, the area occupied by the water sealing mechanism can be reduced, and the wastewater mass with the water sealing mechanism can be miniaturized. It can be installed.

Further, since the inflow pipe to the wastewater mass is thin, a large number of pressure transfer pipes can be connected as compared with the case where a conventional size wastewater mass can be used, and thus a large number of pressure transfer systems are installed in a dispersed manner. Even if the wastewater mass is installed, it is not necessary to add an additional wastewater mass. Furthermore, since the wastewater mass is normally buried in an alley on the premises outdoors, the wastewater mass is equipped with a water sealing mechanism, which results in noise when the water sealing mechanism flows. Has the merit that it cannot be heard indoors.

In order to solve the above-mentioned problems, in the pressure feeding device according to the present invention, the opening / closing part is a flap valve having a check mechanism for preventing sewage on the crushing pressure feeding device side from flowing back to the toilet bowl side. The toilet bowl with the crushing and pressure-feeding device according to any one of claims 1 to 7.

According to the present invention, with the above construction, the valve does not open to the bowl portion side, but to the pumping device side, so that the sewage is discharged from the bowl portion side by the water level drop during normal use. , Can be moved to the crushing and feeding device side,
Conversely, even if a situation occurs where sewage flows backward from the downstream side of the crushing pressure-feeding device, the flap valve has a check mechanism for sewage, etc. from the crushing pressure-feeding device side toward the bowl side. It is possible to prevent backflow of dirty water from the side to the bowl side.

In order to solve the above-mentioned problems, in the pressure feeding device according to claim 9 of the present invention, there is a replenishing mechanism for supplying water to the water sealing mechanism part, and the toilet bowl with the crushing pressure feeding device according to any one of claims 1 to 8. did.

According to the present invention, with the above-mentioned structure, the water sealing mechanism is provided with the replenishing mechanism for additionally replenishing the sealing water, so that the sealing water of the water sealing mechanism is sucked by the negative pressure on the sewage side and disappears. If it does, or if it disappears due to drying, it can be replenished. Incidentally, the replenishing operation is performed by, for example, providing a water level detecting means in the water sealing mechanism, detecting the timing when replenishment is necessary by the water level detecting means, and performing the supply or stop operation in cooperation with the water level detecting means and the replenishing mechanism. Alternatively, as another method, a timer operation may be performed to perform a constant replenishment operation at predetermined time intervals.

Specifically, when the water sealing mechanism is formed by the main body container, the casing of the pumping section located downstream of the crushing pumping section, and the water as in claim 2, from the washing water supply section to the main vessel. Replenishment operation is started by supplying water. As for the stop timing of replenishment, the water supply operation is stopped when a predetermined time has elapsed from the start of the operation, or the water supply operation is stopped when the predetermined water level is reached. Whether or not the water level has reached a predetermined level is detected by a water level detection means or the like. The water level at the time of suspension should be set in advance so that it will be sufficient for sealing water.

More specifically, in the case where the water sealing mechanism is provided in the pressure feeding pipe, water is first supplied from the washing water supply unit to the main body container, and then the pressure feeding unit is driven to start replenishment to the pressure feeding pipe.
However, the pressure feeding unit operates by reducing the discharge force. Specifically, intermittent operation is performed at very short intervals, or output adjustment is performed by the output adjusting means. For the supply stop, the pressure feeding operation is stopped when a predetermined time has elapsed from the start of the operation, or the pressure feeding operation is stopped when the predetermined water level is reached. The water level at the time of suspension should be set in advance so that it will be sufficient for sealing water.

Therefore, even in the case where a negative pressure is generated due to the cleaning operation of the bowl portion or the drainage operation of the drainage equipment utilizing the drainage pipe of another system, or the case where the sealing water evaporates and disappears with the passage of time Since it has a replenishing mechanism for replenishing water, it can hold the sealed water, and therefore the water sealing mechanism can surely separate the living room side space and the sewage side space, and the odor and the invasion of small animals from the sewage into the living room space. Can be prevented.

In order to solve the above problems, the present invention provides claim 10.
10. The pressure feeding device according to claim 9, wherein the water sealing mechanism has a replenishment mechanism on a different route from the cleaning water supply unit.
The toilet bowl was equipped with the crushing and pressure-feeding device described above.

According to the present invention, with the above configuration,
Since a replenishment mechanism on a different route from the wash water supply unit is provided, it becomes possible to replenish when the sealing water of the sealing mechanism is aspirated by the negative pressure on the sewage side and disappears, or when it disappears due to drying. . At the same time, it is possible to reduce the diffusion of moisture into the living room by not getting the bowl part wet even if a replenishing operation is performed during standby, and it is possible to close the opening / closing part at any time except during cleaning operation regardless of whether it is in use or in standby. The discomfort of the occupants is resolved, and you can spend your time in your room with peace of mind.

[0037]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. It should be noted that, in the conventional example and each of the embodiments, those having the same configuration and the same operation are denoted by the same reference numerals, and the description thereof will be partially omitted.

[0038]

[First Embodiment] FIG. 1 shows a first embodiment of the present invention, and shows an overall configuration of a toilet bowl with a pressure feeding device and a drain pipe path. In addition, the broken line arrow in the figure indicates the signal instruction path,
The solid arrow indicates the route of drainage.

According to FIG. 1, the toilet bowl with the crushing and pressure feeding device is
A bowl portion 10 that temporarily holds filth, a discharge port 11 that is disposed on the downstream side of the bowl portion 10 and discharges filth from the bowl portion 10, and a crushing unit 30 that is disposed on the downstream side of the discharge port 11 and that crushes filth. A sewage flowing in from the bowl portion 10, which houses a crushing feed portion 31 for feeding crushed waste to the outside, and a crushing feed portion 32 including a crushing portion 30 and a pressure feeding portion 31 and a motor 53 connected to and driving both of them. The main body container 50 for temporarily storing the water, the communication between the bowl portion 10 and the crushing pressure feeding portion 32.
In a toilet bowl with a crushing pressure-feeding device, which comprises an opening / closing section 60 for switching the non-communication and a wash water supply section 12 for supplying wash water for washing, a sewage side space 91 is provided after the crushing pressure-feeding section 32 via a pressure-feeding pipe 35. And a room-side space 90 are provided with a water sealing mechanism 80, and further downstream thereof, the pressure feed pipe 35 extends to penetrate the wall 101 of the building and is connected to the waste water mass 86.
The tip of the wastewater mass 86 leads to a sewer main (not shown).

In addition to the trap shape illustrated in FIG. 1, the water sealing mechanism 80 is provided with a check valve having a structure of opening to the sewage side and closing to the main body container 50 side in the pressure feeding pipe 35, and the check valve and thereafter. It can also be installed by raising the pressure feed pipe 35 of FIG.

Further, the water sealing mechanism 80 has a water level detecting means 14
And sends a signal to the replenishment instructing means 19 to detect the water level.
Alternatively, the pressure feeding unit 31 can be operated. In addition, not only the water sealing mechanism 80 but also the main body container 50
It is possible to configure with the pumping section 31 and the water 20. In such a configuration, double sealed water will be formed, but in the configuration route of this case, it may affect other drainage routes. Therefore, it does not cause problems such as running out of water for other routes. Further, since the discharge port 11 is watertightly sealed with the main body container 50 by the discharge port packing 13, sewage is isolated from the living room except when the opening / closing part 60 is opened.

When the user does not use the bowl portion 10,
There is no water in the bowl portion 10, and the bowl portion 10, the crushing pressure feeding portion 32, and the main body container 50 are closed by the opening / closing portion 60 that switches between communication and non-communication.
Is isolated from the crushing and pressure feeding section 32 communicating with the sewage side space 91 and the inner space of the main body container 50. Further, the water sealing mechanism 80 provided after the crushing and pressure feeding unit 32 always stores the water sealing.

In use, the user performs a water supply operation, and supplies a sufficient amount of water to the bowl part 10 from the wash water supply part 12 to submerge the excrement waste 40 excreted by the user. Further, when the user performs the washing operation of the bowl portion 10, the washing water for washing the bowl portion 10 is supplied from the washing water supply portion 12 and collects in the bowl portion 10,
Furthermore, the water level in the bowl portion 10 rises. Then, when the water level of the bowl portion 10 reaches a sufficient water level for discharging the excrement waste 40 from the bowl portion 10 to the crushing and pressure feeding section 32, the opening / closing section 60 is opened, and the excrement waste 40 is crushed and pressure-fed from the bowl section 10. Clean off to section 32. Here, the excrement waste 40 includes urine and stool, paper and the like.

When the washing water and the excrement waste 40 flow from the bowl portion 10 into the crushing pressure feeding portion 32 by the washing operation, the driving of the crushing pressure feeding portion 32 is instructed in conjunction with the washing operation, and the crushing pressure feeding portion 32 is driven to feed the crushing pressure feeding portion. Grinding unit 3 provided upstream of the unit 32
By 0, excrement waste is crushed 11 times. In this way, the crushed excrement waste 40 is temporarily stored in the main body container 50, and while being temporarily stored, the pressure feeding unit 3 provided on the downstream side of the crushing pressure feeding unit 32.
1 is sucked from the suction port 37, passes through the pressure feed pipe 35 connected to the discharge port 34, further passes through the water sealing mechanism 80, and is discharged to the sewer side. When the washing of the bowl portion 10 is completed, the flow of the excrement waste 40 and the washing water to the main body container 50 side is finished, the opening / closing part 60 is closed, the water level in the main body container 50 is lowered, and the crushing pressure feeding part 32 is operated. Stop. The operation of the crushing and pressure-feeding unit 32 may be stopped after a predetermined period of time in conjunction with the timing of the end of cleaning, or may be stopped by a signal instruction from the water level detecting means 14 provided in the main body container 50. At this time, the water is emptied in the bowl portion 10 without being accumulated, and on the other hand, the drainage discharged from the pressure feeding portion 31 is stored in the water sealing mechanism 80 provided after the crushing pressure feeding portion 32 to form a water seal. Since the edge between the upstream side and the sewer side of the water sealing mechanism 80 is cut off in this way, the sewer side space 91 to the living room side space 9
It was possible to prevent a strange odor and entry of small animals to 0.

When the toilet is not used, the opening / closing portion 60 is closed and the inside of the main body container 50 and the room space 90 are isolated. Usually, the toilet bowl with the pumping device is installed and fixed at a predetermined place in the living room, but may be moved when the living room is widely used for daily living room cleaning or other reasons. When the flush toilet bowl installed and used in the living room is moved in the living space, the bowl portion 10 does not have water, so that the water does not spill from the bowl portion 10. Also, the main body container 50
Even if there is residual water inside, since the opening / closing portion 60 is closed, the backflow of water to the bowl portion 10 can be prevented. Further, unlike the conventional flush toilet bowl, since the water is not always stored in the bowl portion 10, the weight can be lightened accordingly, the load at the time of movement can be reduced, and the water can be moved easily. It is not necessary to store water in the bowl portion 10 for sealing water when not in use, and the bowl portion 10 is dry, so that it can be kept hygienic in an environment where it is difficult for bacteria to propagate. Furthermore, unlike the conventional flush toilet bowl, since the toilet body and the water sealing mechanism 80 are configured separately, the structure in which the dimension in the longitudinal direction and the height direction is suppressed can be achieved. Therefore, even if it is installed in a limited space such as a living room, it does not occupy a place as in the conventional example and a wide living space can be used, and it can be installed and used even in a narrow place where it was difficult to install in the past.

Further, in the case where the siphon phenomenon occurs due to the way of setting the routing route of the pressure feed pipe 35 and the sealing water of the sealing mechanism 80 is lost or evaporates and disappears over time,
The water level detection means 14 can be provided in the water sealing mechanism 80, and an instruction can be issued from the replenishment instructing means 19 to the wash water supply unit 12 in response to a water sealing replenishment instruction from the water level detection means 14 to perform the water sealing replenishment operation.

When the water level detecting means 14 provided in the water sealing mechanism 80 detects the disappearance of the water sealing due to the siphon phenomenon or the like, the detection signal is sent to the replenishing instructing means 19 via the route of the broken line in the figure. Then, the replenishment instruction means 19 issues a water supply instruction to the wash water supply unit 12. The wash water supply unit 12 supplies a required amount of wash water to the bowl unit 10, and further, the opening / closing unit 60.
Is opened and poured into the main body container 50, and when the water level of the main body container 50 rises to a predetermined water level, a supply stop signal is supplied from the water level detection means 14 via the route of the broken line to supply means 19
Then, the replenishment instructing means 19 issues a water supply stop instruction to the wash water supply unit 12, and the replenishment operation is stopped. Further, the replenishment instructing means 19 is arranged so that the cleaning water supply unit 1
An operation instruction is issued to send the water supplied from 2 to the sealing mechanism 80. Therefore, the water supplied to the main body container 50 is supplied to the water sealing mechanism 80 via the pressure feed pipe 35. At this time, regarding the replenishment operation, the replenishment instructing means 19 presses the pressure feeding section 3
It is desirable to configure so that the operation output adjustment to 1 can be performed. As a concrete operation output adjustment, rotation speed adjustment by an inverter circuit without running at full power,
It is possible to send water by performing intermittent output by short interval operation that repeats on / off in a short cycle.

[0048]

[Second Embodiment] FIG. 2 shows a second embodiment of the present invention, and shows the configuration of a main part of a water sealing mechanism formed by a casing of a pumping section provided in a main body container and water.

As shown in FIG.
Casing 3 installed inside 0 to form its outer wall
6a and an impeller 56 for generating a pumping action are provided therein, and a rotary shaft 55 that transmits the rotational force from the motor 53 to the impeller 56 separates the internal space of the pumping unit 31 from the motor 53 via a shaft seal 54. It is a configuration. Further, the pressure feeding part 31 is provided with a suction port 37 directed to the bottom surface 51 of the main body container, and a discharge port 34 is provided in a part of the casing 36 a, and the discharge port 34 is connected to the pressure feeding pipe 35. In this way, the internal space of the pumping section 31 and the pumping tube internal space 38 are continuous,
When the water surface formed on the upper surface of the water 20 is lower than the suction port 37, the internal space of the pressure feed pipe 38, the internal space of the pressure feed portion 31 and the internal space of the main body container 50 communicate with each other, and the pressure feed pipe 35 communicates with the sewer side. Therefore, the main body container 50 communicates with the sewage side.
However, when the water surface of the water 20 is located above the suction port 37, as shown in the figure, the casing 36a and the water 20
The main container 50 constitutes a water sealing mechanism 80, and the water sealing mechanism 80 separates the space between the sewage side space 91 and the main container 50. The main body container 50 only communicates with the living room space via an opening / closing part 60 (not shown), and when the opening / closing part 60 is in a closed state, the living room space and the main body container 50 space are isolated from each other.

Since they are common, a series of operations will be described with reference to FIG. When the user performs a cleaning operation on the bowl portion 10, water supply for cleaning the bowl portion 10 starts, and after a predetermined time, the cleaning water supply is stopped. On the other hand, the same crushing operation activates the crushing and pressure-feeding unit 5 and opens and closes the opening / closing unit 60.
The discharged waste 40 of 0 and the washing water flow into the main body container 50, are pulverized by the pulverization unit 30, and are located in the downstream portion.
1 is sucked into the pressure feeding portion 31 from the suction port 37 opened toward 1, and is discharged from the discharge port 34 by the pressure feeding pipe 35 to the main body container 5
It is discharged outside 0. The opening / closing part 60 is closed after the washing water of the bowl part 10 is stopped. Then, in the main body container 50, the water level once rises due to the excrement waste 40 and the wash water that have flowed in from the bowl portion 10, but the water level in the main body container 50 decreases with time due to pumping and discharging. Here, the pumping unit 3 is instructed to stop the pumping operation when the water level reaches a predetermined level.
1 stops. For the stop operation, for example, the water level detection means 14 is provided in the main body container 50, and when it is detected that the water level is a predetermined level, a signal is transmitted to an operation stop instruction means (not shown), and the operation stop instruction means stops the pressure feeding operation. It can be implemented. The water level at this time is maintained at a position higher than the suction port 37 of the pumping unit 31. Alternatively, it is possible to reliably maintain the water level by supplying the follow-up water for a predetermined time after stopping the pressure feeding operation. Further, it is possible to reduce the inertia of running water and prevent the water in the main body container 50 from flowing out more than necessary by gradually reducing the rotation speed when the pressure feeding is stopped. The suction port 37 is the bottom surface 5 of the main body container.
Although the opening is directed toward 1, it may be oriented in the horizontal direction.

The suction port 37 of the pumping unit 31 is formed by the end 36b of the casing which is continuous with the suction port 37, and the water 20
Since the water level due to is higher than the suction port 37, the sealed water is formed. For this reason, there is no element that newly adds a pressure loss to the flow of the wastewater for forming the water sealing mechanism 80, and therefore the wastewater can be efficiently pumped under pressure without generating pipe resistance due to the water sealing mechanism 80. . In addition, it is possible to reduce the manufacturing cost because there is no need to newly use a water sealing mechanism member. Further, it is not necessary to provide the water sealing mechanism 80 on the outside, the construction is simplified, the number of construction man-hours is reduced, the economical burden is reduced, and the space for installing the water sealing mechanism 80 on the outside cannot be secured. The device is now ready for installation.

[0052]

[Third Embodiment] FIGS. 3 (a) and 3 (b) show a third embodiment of the present invention and are sectional views of a trap water sealing mechanism. Practical arrows in the figure show the flow direction of drainage, and the shaded parts show the water seal.

FIG. 3 (a) is called a bottle trap and comprises a water inlet 82, a trap body 84 and a water outlet 83, and the water inlet 82 and the water outlet 83 are connected to a pressure feed pipe 35 not shown. However, the inlet 82 side is the room side, and the outlet 83 side is connected to the sewer side. FIG. 3B is called a drum trap, and similarly, the water inlet 82 and the trap body 84.
And an outflow channel 83, and an inflow channel 82 and an outflow channel 8
3 is connected to a pressure feed pipe 35 (not shown), the inlet 82 side is the living room side, and the outlet 83 side is connected to the sewer side. In both cases, the cross-sectional area of the trap body 84 is the inlet channel 82 or the outlet channel 8.
Since it is much larger than the cross-sectional area of 3 and has a large volume, the siphon phenomenon occurring in the pressure-feeding pipe 35 is hardly affected to the extent that the water sealing of the trap body 84 disappears. For this reason, the structure is such that the loss of sealing water due to the siphoning action of the connected pipes is unlikely to occur, and it is generally classified as a non-siphon type water sealing trap.

Since the general outline is common, it will be described with reference to FIG.
The trap mechanism shown in FIGS. 3A and 4B can be explained by substituting the position of the water sealing mechanism 80 of FIG. 1 as it is. Therefore, the trap mechanism is provided in the pressure-feeding pipe 35 after the crushing pressure-feeding unit 32 that pressure-feeds the excrement waste 40 and the wash water to the sewage side, and the trap mechanism seals the main body container 50 side from the sewage side. The trapping mechanism is used in the main body container 50 after the crushing and pressure feeding unit 32 or in the main body container 5.
Regardless of 0, it is in the middle of the path of the pressure feed pipe 35 communicating from the discharge port 34 of the crushing pressure feed unit 5 to the route of the pressure feed pipe 35 from the discharge port 34 to the sewage mass 86 leading to the sewer main not shown. It is provided.

During the pumping operation, the drainage operation to the sewage side is performed via the trap mechanism provided in the pumping pipe 35. However, when the pumping operation is completed, the drainage on the downstream side of the trap mechanism flows away to the sewage side and the upstream side. The side returned to the main body container 50, and water was left in the trap mechanism to form a sealed water, and the space could be isolated by setting the upstream side thereof as the main body container 50 side space and the downstream side as the sewage side space 91.

[0056]

Fourth Embodiment FIG. 4 (a), FIG. 4 (b), FIG.
(C) shows 4th Embodiment of this invention, Comprising: It is sectional drawing of the water sealing mechanism by the pressure feed pipe 35 shown in FIG. Practical arrows in the figure show the flow direction of drainage, and the shaded parts show the water seal.

FIG. 4A shows a P trap, and FIG. 4B shows an S trap.
The trap, FIG. 4 (c), is referred to as the U trap, respectively. The water inlet 82, the trap body 84, and the water outlet 83 are shown in FIG.
The pipe diameter is the same as that of the pressure feed pipe 35, and is configured to be a part of the pressure feed pipe 35. The water sealing mechanism of this system is composed of a thin pressure feed pipe 35 having an inner diameter of 15 mm to 30 mm.
Since it is a trap, S-wrap, or P-trap, it has a good internal fluidity, and the solid content contained in the wastewater easily flows away. Since there is no change in the pipe diameter, there is the advantage that the flow resistance is small and the structure that allows easy flow of the substance reduces the accumulation on the inner wall. In addition, it can be easily installed in a wall or in a corner of a room or a space around a pipe width. By not taking up space for installation like this,
It is easy to construct and the limitation of construction location is eliminated. Further, even if it is provided in the main body container 50, it can be made into a structure such as a U-shaped trap that does not take up space, so that the pumping device itself can be designed compactly. Therefore, it has become possible to install and use even in spaces where installation and use were not possible due to restrictions on the installation location.

Further, since the pipe having a small diameter is used, the flow velocity can be increased. Therefore, since the vessel wall of the water sealing mechanism 80 is washed at a high velocity, dirt is not easily attached to the vessel wall. No maintenance required.

Further, since the same diameter as that of the pressure feeding pipe 35 of FIG. 1 is communicated with the pressure feeding pipe 35, the pressure loss due to the expansion / contraction pipe at the connecting portion can be eliminated, and the efficient pressure feeding operation can be performed.
It is possible to reduce the size of the device, and therefore, the power source uses an electric motor with a small capacity, which improves energy saving and quietness.

[0060]

[Fifth Embodiment] FIG. 5 shows a fifth embodiment of the present invention, showing a state in which a water sealing mechanism 80 by a pressure feed pipe 35 is housed in a main body container 50.

The bowl portion 10 is connected to the main body container 50 through the opening / closing portion 60, and the main body container 50 is provided with a crushing and pressure feeding portion 32 including a crushing portion 30 and a pressure feeding portion 31, and is provided downstream thereof. Is provided with a water sealing mechanism 80 which is connected to the discharge port 34 and includes a pressure feed pipe 35. Further, the pipes after the water sealing mechanism 80 are connected to the waste water mass 86 so as to discharge the excrement waste 40 and the wash water from the main body container 50 to the sewage side.

The excrement waste 40 and the washing water flowing from the bowl portion 10 through the opening / closing portion 60 are crushed by the crushing portion 3 of the main body container 50.
After being crushed at 0, it is discharged from the discharge port 34 by the pressure-feeding unit 31, but passes through the pressure-feeding pipe 35 that discharges from the main body container 50 to the sewer side via the water sealing mechanism 80 in the main body container 50 after the discharge port 34. Is discharged. Then, when the pressure-feeding operation is completed, the cleaning water remains in the water sealing mechanism 80 to form water sealing, and the living room side space 90 and the main body container inner space can be isolated from the sewage side space 91.

Since the water sealing mechanism 80 is provided in the main body container 50, there is no fear of dew condensation even in an environment where the outer wall of the water sealing mechanism 80 is condensed, and even if it is used in a humid season or environment, the room will be condensed. Does not get wet. When the surface temperature of the water sealing mechanism is lower than the room temperature and the difference is 5 ° C or more and the relative humidity of the room space is 80% or more, the water vapor in the air is cooled on the surface of the water sealing mechanism to cause dew condensation. Water drops form on the surface. When left for a long time, water droplets grow and fall onto the floor, causing problems such as wetting, but since the water sealing mechanism 80 is installed in the main body container 50, even if dew condensation occurs, This is a phenomenon that occurs in the room and does not cause any problems in the living room.

As a measure against dew condensation when the water sealing mechanism 80 is provided outside, a method of applying a heat insulating material to prevent the surface temperature from decreasing can be considered. However, in the present invention, the water sealing mechanism 80 itself is the main body. Since it is provided in the container 50, it is not necessary to apply a heat insulating material.

Further, the water sealing mechanism 80 does not have to be installed outside, and even if there is no external installation site for the water sealing mechanism, the toilet bowl with the pumping device can be installed and used hygienically. It was Further, since the water sealing mechanism 80 is provided inside the main body container 50, the construction work can be reduced by omitting the work of installing the water sealing mechanism to the outside, and since the forgetting of the construction is eliminated, it can be used with confidence after the installation. Further, since the main body container 50 is further provided with the water sealing mechanism 80, noise when the dirty water passes through the water sealing mechanism 80 during drainage is reduced.
The noise could be reduced by shielding the vessel wall.

[0066]

[Sixth Embodiment] FIG. 6 shows a sixth embodiment of the present invention, and FIG. 7 shows a main portion thereof.

According to FIG. 6, the water sealing mechanism 80 is arranged near the wall 101, is fixed to the wall 101 by the supporting portion 72, and continues to the outside (not shown). Although the figure shows an example of fixing to the wall surface on the indoor side as a place to fix,
It does not matter if it is fixed to the outer wall. According to FIG. 7, the water sealing mechanism 80 has its both end portions and the lower portion fixed to the support portion 72 by saddle bands 73. Further, the support portion 72 has the wall 1
The elongated hole portion 65 is provided so that the anchor bolt 74 provided from No. 01 is inserted and the position is adjusted and tightened with the nut. Further, at both ends of the water sealing mechanism 80, O-rings 71 are provided at the connecting portions with the pressure-feeding pipe 35 so that the flange 75 can be fitted and fixed in a watertight manner with the flange 75 provided at the pipe end of the pressure-feeding pipe 35. In addition to the method described above, the sealing mechanism 80 and the pressure-feeding pipe 35 may be bonded, welded, screwed, or tightened with a hose band depending on the pipe material used. In addition to the wall, the mounting location can be near the floor, a window rail, or the like.

At the time of construction, the outdoor pressure feed pipe 35 (not shown) is piped up to the wall 101, and the water sealing mechanism 80 with the support portion and the pressure feed pipe 35 (not shown) piped from the outdoor portion are joined thereto. At the same time, it is temporarily fixed to the wall 101. next,
The crushing pressure feeding device 33 and the water sealing mechanism 80 are connected and fixed by the pressure feeding pipe 35, and finally the support portion 72 is fixed to the wall 101. By doing so, the piping construction, position adjustment, connection and fixing are completed reliably and easily.

Since the water sealing mechanism 80 constantly stores water for sealing, a weight for that is applied. Therefore, it is necessary to support the pressure feed pipe 35 so as not to apply a weight load, but it is installed in the vicinity of the building body. By doing so, it is possible to give support to the building body, and therefore the construction becomes easier and the construction man-hour can be reduced. In addition, since a support member is not specially provided from the floor, the material required for construction can be reduced and the support member 72 or the water sealing mechanism 80 can invade the living space by installing the support member in contact with the vehicle. There is a merit that there is little outflow and it does not get in the way.

There may be a case where the water sealing mechanism 80 is provided indoors near the vehicle body and a case where the water sealing mechanism 80 is provided outdoors. If there is a risk of freezing when a water reservoir is installed outside during severe cold seasons, such as in cold regions, in cases where there is concern that damage due to freezing or pressure passage due to blockage of the flow path may cause a problem, it is desirable to install it in the vicinity of the vehicle. Further, when the space to be installed indoors is scarce, it is possible to install it in the vicinity of the vehicle in the outdoor part within the above-mentioned damage-free range.

[0071]

[Seventh Embodiment] FIG. 8 shows a seventh embodiment of the present invention, and FIGS. 9A and 9B show the main part of another embodiment. Practical arrows in the figure show the flow direction of drainage, and the shaded parts show the water seal.

According to FIG. 8, the excrement waste 40 after cleaning the toilet bowl
The washing water is sent out to the pressure feeding pipe 35 via the crushing pressure feeding unit 5, guided to the pressure feeding pipe 35, and reaches the sewage mass 86 relaying the sewage drainage route of the house and the sewage main side. A water sealing mechanism 80 is provided in front of the sewage mass 86, and is separated from the sewage side space 91, the living room side space 90 by the water seal.

Further, FIG. 9A shows a dirty water mass 86 dedicated to the pressure feed pipe 35, which is composed of a water inlet 82, a mass main body 87, and a mass outlet 88. Similarly, FIG. 9B shows the pressure feed pipe 35.
This is an example in which both the route and the conventional drainage route are mixed, and the mass water inlet 89 which is the inlet of the drainage from the conventional drainage pipe, the water inlet 82 from the pressure feed pipe 35, the mass outlet 88 and the mass body 8 are shown.
7 and. In this example, the water sealing mechanism 80 is formed by the mass main body 87, the water inlet 82 from the pressure feed pipe 35, and the accumulated water in the mass main body 87, and the sewage side space 91 and the living room side space 9 are formed.
It is separated from 0 here.

The conventional sewage mass has an opening for connecting a pipe with a diameter of 50φ to 100φ and can be connected with a conventional drainage piping system, but for the connection of a small diameter pipe, it is post-processed locally. Then, it is necessary to open the connection part. Generally, the sewage mass 86 is installed by being buried in a narrow ground between residential premises, and when a new sewage path is provided, the sewage mass 86 is newly installed at the arrival point of the path. In this case, it is necessary to bury the sewage mass 86 in a narrow place and dig a sufficient hole for connecting the drainage path. However, since the present invention is intended for small-diameter pipes of 20φ or 25φ, the area occupied by the water sealing mechanism 80 can be reduced, and the wastewater mass with the water sealing mechanism can be miniaturized. It can be installed at any place. Since the water sealing mechanism 80 is provided in the waste water mass 86, the water sealing mechanism 80 can be attached only by connecting the end of the pressure feed pipe to the waste water mass 86.

Further, since the inflow pipe to the sewage mass 86 is thin, a large number of the pressure supply pipes 35 can be connected as compared with the case where the sewage mass of the conventional size can be used. Wastewater mass 86
Has the advantage that it does not need to be expanded. Furthermore, even if it is retrofitted to the sewage mass 86, the opening diameter for connection can be reduced because it is a small-diameter pipe, and opening work and sealing work for additional connection, which was not possible in the past, became possible. . Furthermore, since the sewage mass 86 is usually buried in an outdoor alley on the premises, the sewage mass 86 has a water sealing mechanism 8.
Since 0 is provided, there is an advantage that the noise when the water sealing mechanism 9 passes water cannot be heard indoors.

[0076]

[Eighth Embodiment] FIG. 10A shows an eighth embodiment of the present invention, and FIG. 10B shows an essential part of the present embodiment. Practical arrows in the figure indicate the direction of drainage flow.

Since the basic structure is the same as that of FIG. 1, its explanation is omitted. According to FIG. 10A, the opening / closing unit 60 that switches between communication and non-communication between the bowl unit 10 and the crushing pressure feeding unit 32.
Is provided with a flap valve 62 having a check mechanism 61 for preventing the sewage on the crushing and pressure-feeding device 33 side from flowing back to the toilet bowl side. The opening / closing part 60 has a tip of the discharge port 11 continuous from the bowl part 10 and forms a seal part with the flap valve 62. The flap valve 62 is provided with a rotating shaft 63 for rotating about 90 ° on the upper part thereof, and the rotating shaft 63 is connected to a valve motor 64 which is an opening / closing means. The valve motor 64 can open and close the flap valve 62 in accordance with an instruction such as a cleaning operation in cooperation with a control unit (not shown). According to FIG. 10B, the flap valve 62 has a disc shape whose diameter is larger than the inner diameter formed at the end of the discharge port 11. Therefore, the non-return mechanism 6 does not rotate in the direction toward the bowl portion 10 from the position A pressed against the seal portion formed at the end of the discharge port 11 and stops.
1 is configured to open in a direction in which only the inflow from the bowl portion 10 side is possible, and stops at position B at the maximum opening. Also,
When water is temporarily accumulated in the bowl portion 10 during use, the water level difference H can be held in the bowl portion 10 by the holding torque of the valve motor 64. For the preparation at this time, biasing by a spring or suction by a magnetic force can be used. When the water level difference H is further exceeded, the valve motor 64
The holding torque of No. 1 cannot be withstood, the flap valve 62 is opened, and the water in the bowl portion 10 is discharged to the crushing pressure feeding device 33 side. In addition, by issuing a cleaning operation instruction at the time of use, an instruction to open the flap valve 62 is issued to the valve motor 64 from a control unit (not shown), and the flap valve 62 causes the bowl unit 10 to operate.
It is opened to the crushing and pressure-feeding device 33 so as to be discharged from. As means for rotating the flap valve 62, here, a valve motor 64 is used.
However, a wire may be connected to the rotating shaft 63 and moved manually.

Therefore, since the valve is not opened to the bowl portion 10 side, but is opened to the crushing and pressure-feeding device 33 side, the excrement waste 40 and the washing water are caused by the water level drop H from the bowl portion 10 side during normal use. The flap valve 62 can be moved from the side of the crushing pressure feeding device 33 to the side of the bowl portion 10 even if the waste water flows backward from the downstream side of the crushing pressure feeding device 33. Towards the non-return mechanism 6 such as dirty water
Since it has 1, it is possible to prevent the reverse flow of the sewage from the crushing pressure feeding device 33 side to the bowl 1 side.

[0079]

[Ninth Embodiment] FIG. 11 shows a ninth embodiment of the present invention, and shows an overall configuration diagram.

According to FIG. 11, the water supply port 2 is attached to the water sealing mechanism 80.
1, a check valve 16 is provided upstream of the water supply port 21 to prevent backflow of dirty water from the water sealing mechanism 80, and a vacuum breaker 17 is provided on the upstream side, and no water is supplied from the water supply port 21. In this case, the path leading to the water sealing mechanism 80 and the upstream path on the side of the water supply port 21 can be cut off. Further, an electromagnetic valve 18 is provided upstream of the vacuum breaker 17 as a valve section for operating water supply or stoppage of the water sealing mechanism 80. In addition, an electric valve or the like can be used as the valve portion. Water level detection means 1 for the water sealing mechanism 80
4 is provided, and when the predetermined water level is insufficient, a signal is transmitted to the replenishment instructing means 19. The replenishment instructing means 19 gives a water supply instruction to the electromagnetic valve 18, the electromagnetic valve 18 executes the water supply operation, and the water is supplied from the water supply port 21 to the water sealing mechanism 80 via the vacuum breaker 17 and the check valve 16. The replenishment mechanism 15 of the different route includes the water level detection means 14 and the replenishment instruction means 1
9 and an electromagnetic valve 18, and a check valve 16 and a vacuum breaker 17 are provided to prevent backflow of dirty water. Here, as the water level detecting means 14, a capacitance type, a liquid contact electrification type, a buoyancy type or the like is used.

In this embodiment, the water sealing mechanism 80 is used as the main container 5.
Although it is provided outside 0, when the main body container 50, the casing 36a of the pumping section 31 and the water 20 are used as in the second embodiment, the water level detecting means 14 is provided in the main body container 50 and the water supply port 21 is provided. Is provided in the main body container 50.

In this way, when the water level of the water sealing mechanism 80 is insufficient, by detecting the water level and appropriately supplying the makeup water, the operation for ensuring the water sealing can be performed. Further, since the operation of opening and closing the opening / closing portion 60 is not required for the replenishment operation, and it is not necessary to supply water from the bowl portion 10, the person in the room is not surprised by the replenishment operation, and the bowl portion 10 is not wetted. It became possible to deal with running out of water.

[Explanation of symbols]

10 Bowl part 11 outlet 12 Wash water supply section 13 Outlet packing 14 Water level detection means 15 Supply mechanism 16 Check valve 17 Vacuum Breaker 18 Solenoid valve 19 Supply instruction means 20 water 21 Water inlet 30 crushing section 31 pumping section 32 Crushing and feeding section 33 crushing pressure feeding device 34 outlet 35 pressure pipe 36a casing 36b end of casing 37 Suction mouth 38 Internal space of pressure feed pipe 40 Excretion waste 50 body container 51 Bottom of main container 53 motor 54 shaft seal 55 rotation axis 56 impeller 60 Opening and closing part 61 Non-return mechanism 62 flap valve 63 rotation axis 64-valve motor 65 long hole 71 O-ring 72 Support 73 saddle band 74 anchor bolt 75 flange 80 Water sealing mechanism 82 Inlet 83 flood channel 84 Trap body 86 Sewage mass 87 Trout body 88 Mass discharge path 89 Trout Inlet 90 Room space 91 Sewer space 100 Supply mechanism of another route 101 wall 200 toilet body 201 pump 202 outer box 203 Water pipe 204 drain 205 under the floor 206 low tank 210 toilet bowl 211 toilet bowl trap 300 sewer branch 301 Home drainage confluence pipe

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of a toilet bowl with a pressure feeding device and a drainage path according to a first embodiment of the present invention.

FIG. 2 is a configuration diagram of a main part of a water sealing mechanism including a pumping section casing and water according to a second embodiment of the present invention.

FIG. 3 is a sectional view of a trap water sealing mechanism according to a third embodiment of the present invention.

FIG. 4 is a cross-sectional view of a water sealing mechanism using a pressure feeding pipe according to a fourth embodiment of the present invention.

FIG. 5 is a view showing a state in which a water sealing mechanism using a pressure feeding pipe is housed in a main body container according to a fifth embodiment of the present invention.

[Fig. 6] Fig. 6 shows an example in which a water sealing mechanism is installed in the vicinity of a building's vehicle in Example 6 of the present invention.

FIG. 7 shows a main part of an embodiment of Example 6 of the present invention.

[Fig. 8] Fig. 8 shows an example in which a water sealing mechanism is provided in a sewage mass in Example 7 of the present invention.

FIG. 9 shows a main part of the embodiment in Example 7 of the present invention.

FIG. 10 (a) shows an opening / closing part having a check mechanism and FIG. 10 (b) shows a main part of the opening / closing part in Example 8 of the present invention.

FIG. 11 shows an embodiment 9 of the present invention in which a replenishing mechanism is provided independently of the water sealing mechanism.

FIG. 12 is a configuration diagram of a conventional toilet bowl with a pressure feeding device.

Continued front page    F term (reference) 2D036 HA02 HA12 HA28 HA31 HA45                       HA47                 2D038 AA04 ZA00                 2D039 AA02 AE00 DB00

Claims (10)

[Claims] 1. A bowl part for temporarily holding filth, a discharge port arranged downstream of the bowl part for discharging filth from the bowl part, and a discharge part arranged downstream of the discharge port for crushing filth. A crushing unit, a pressure-feeding unit that pressure-feeds the crushed filth to the outside, a pressure-feeding pipe that is connected to the crushing pressure-feeding unit after the previous period and that conveys the crushed filth from the pressure-feeding unit to the sewer side, the crushing unit, and the pressure-feeding unit. The crushing and pumping unit consisting of
From a main body container for temporarily storing dirty water flowing in from the bowl part, an opening / closing part for switching communication / non-communication between the bowl part and the crushing pressure feeding part, and a cleaning water supply part for supplying cleaning water for cleaning In the toilet with crushing and pressure feeding device,
There is a water sealing mechanism after the crushing and pressure feeding unit, and a water sealing mechanism that separates a sewage side space from the sewage pipe through the pressure feeding pipe to the water sealing mechanism and an upstream side space including the water sealing mechanism to the opening and closing unit. A toilet bowl with a crushing and pressure-feeding device, which is characterized by being provided. 2. The water sealing mechanism includes a main body container, a pumping unit downstream of the crushing unit, a casing of the pumping unit, a suction port, and water, and the water surface by the water is the suction unit. The toilet bowl with the crushing and pressure feeding device according to claim 1, wherein the toilet bowl is formed so as to be held above the mouth. 3. The toilet bowl with the crushing and pressure-feeding device according to claim 1, wherein the water sealing mechanism is a trap mechanism provided on a pressure-feeding pipe connecting the pressure-feeding section and the sewer pipe. 4. The toilet bowl with the crushing and pressure-feeding device according to claim 1, wherein the water sealing mechanism is a pipe trap constituted by the pressure-feeding pipe. 5. The toilet bowl with the crushing and pressure-feeding device according to claim 4, wherein the water sealing mechanism is provided inside the main body container. 6. The toilet bowl with the crushing and pressure feeding device according to claim 3, wherein the water sealing mechanism is installed in the vicinity of a building body in which the pressure feeding device is installed. 7. The toilet bowl with a crushing and pressure-feeding device according to claim 1, wherein the water sealing mechanism is provided in a wastewater mass. 8. The toilet bowl with a crushing and pressure feeding device according to claim 1, wherein the opening / closing part is a flap valve having a check mechanism that prevents sewage on the crushing and pressure feeding device side from flowing back to the toilet bowl side. 9. The toilet bowl with the crushing and pressure-feeding device according to claim 1, wherein the water sealing mechanism has a replenishing mechanism for supplying water. 10. The toilet bowl with the crushing and pressure-feeding device according to claim 9, wherein the water sealing mechanism has a replenishing mechanism in a route different from that of the flush water supply section.