JP4467361B2 - Excrement disposal apparatus and hose cleaning method for waste disposal apparatus - Google Patents

Description

  The present invention relates to a waste disposal apparatus that cleans the inside of a waste suction hose and a hose cleaning method for a waste disposal apparatus.

In general, a filth suction hose and a blower hose are detachably connected to a diaper, and cleaning water and air are mixed through the blower hose and sprayed into the diaper. An excrement disposal apparatus for suction is known (see, for example, Patent Document 1).
JP 2002-153498 A

  In the excrement disposal apparatus, since the inside of the filth suction hose is gradually contaminated with filth, it is necessary to clean the inside of the filth suction hose.

  However, when cleaning the filth suction hose, the caregiver had to remove the filth suction hose from the diaper and the excrement disposal apparatus main body, so that the cleaning work of the filth suction hose was a big problem for the caregiver. It was a burden.

  SUMMARY OF THE INVENTION An object of the present invention is to solve the above-described problems of the prior art and to provide a waste disposal apparatus capable of easily cleaning the inside of a waste suction hose and a hose cleaning method for a waste disposal apparatus. .

In order to solve the above-mentioned problem, the present invention is an excrement disposal apparatus, in which each end of a washing water hose, a waste suction hose, and a blower hose having an inner diameter larger than that of the washing water hose is fixed to a connection member. A suction step of detachably connecting a member to the diaper, mixing cleaning water and air through the blower hose and injecting the mixture into the diaper, and sucking the filth in the diaper through the filth suction hose; An excrement disposal means for performing a washing step of injecting washing water into the diaper via the washing water hose, a flow path for communicating the waste suction hose and the blower hose , and the washing water hose. It has a closing member for closing, with the connecting member to the wearable adapter outside the taken from the diaper, while wearing the adapter to the connection member, the excreta treating unit Therefore, by performing suction process, characterized by washing the washing water and air injected from the air hose leading to the waste suction hose the dirt suction hose.

  The excrement disposal apparatus may include a switch for performing a cleaning operation of cleaning the inside of the waste suction hose by injecting cleaning water and air from the blower hose.

In addition, each end of the washing water hose, the filth suction hose, and the blower hose having a larger inner diameter than the wash water hose is fixed to the connection member, and the connection member is detachably connected to the diaper, and is washed through the blower hose. Water and air are mixed and sprayed into the diaper, and a suction step of sucking the filth in the diaper through the filth suction hose, and cleaning water is sprayed into the diaper through the cleaning water hose. A hose cleaning method for a waste disposal apparatus having a waste disposal means for performing a cleaning process , comprising a flow path for communicating the waste suction hose and the blower hose , and a blocking member for closing the washing water hose. and, the connecting member can be mounted adapter which outside the taken from the diaper provided in a state of mounting the said adapter to said connecting member, the suction Engineering by the excreta treating unit By performing, characterized by washing the washing water and air injected from the air hose leading to the waste suction hose the dirt suction hose.

  According to the present invention, the inside of the filth suction hose can be easily cleaned.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing a configuration of an excrement disposal system 1 according to an embodiment of the present invention. As shown in FIG. 1, the excrement disposal system 1 includes a diaper 12 that is worn on the lower back of a user 3, an excrement disposal apparatus 14 that sucks and accumulates excrement or sewage in the diaper 12, and a use And a mat 10 on which the person 3 lies. The diaper 12 and the excrement disposal apparatus 14 are connected by a filth suction hose 16, a washing water hose 17 and a blower hose 18, and the excrement disposal apparatus 14 is supplied with washing water and air via the washing water hose 17 and the ventilation hose 18. Is supplied into the diaper 12 and the filth in the diaper 12 is sucked through the filth suction hose 16.

  FIG. 2 is a perspective view showing an appearance of the excrement disposal apparatus 14. FIG. 3 is a perspective view showing an external configuration of the diaper 12. FIG. 4 is a development view of the diaper 12.

  The excrement processing apparatus 14 includes an excrement processing main body 14 a, and the excrement processing main body 14 a is stored in the storage unit 15 a of the housing 15. An openable / closable lid for exposing the excretion tank 200 and the deodorizing / sterilizing device 207 as a part of the excrement disposal main body 14a to the top of the housing 15a of the housing 15 or closing the housing 15a. A body 15b is provided.

  As shown in FIG. 3, the diaper 12 has a short inseam and has an appearance that resembles a so-called shorts (shorts) when worn on the user 3. Is provided with a filth collection tray 120 and a cup 121.

  As shown in FIG. 4, the tray main body 120 a of the filth collection tray 120 is provided with a connection portion 125 having a filth suction hose connection port 122, a washing water hose connection port 123, and a blower hose connection port 124.

  The filth suction hose 16 is attached to the filth suction hose connection port 122, and filth such as excrement and sewage in the diaper 12 is removed from the filth suction hose connection port 122 by the suction mechanism (described later) of the excrement disposal device 14. It is sucked into the excrement disposal apparatus 14 through the filth suction hose 16 and stored in the excretion tank 200 of the excrement disposal apparatus 14 shown in FIG.

  A cleaning water hose 17 is attached to the cleaning water hose connection port 123, and cleaning water is supplied from the excrement disposal apparatus 14 into the diaper 12 through the cleaning water hose 17. In addition, the blower hose 18 is attached to the blower hose connection port 124, and cleaning water is supplied into the diaper 12 through the blower hose 18 together with air or air from the excrement disposal apparatus 14.

  As shown in FIG. 3, one end of each hose 16, 17, 18 is fixed to a connection member 19 for detachably connecting to the connection part 125 of the waste collection tray 120. When the connecting member 19 is attached to the connecting portion 125 of the filth collection tray 120, one end of the filth suction hose 16 is connected to the filth suction hose connection port 122, and one end of the cleaning water hose 17 is connected to the cleaning water hose. One end of the blower hose 18 is connected to the blower hose connection port 124.

  As shown in FIG. 4, the diaper 12 extends forward from the cup 121 and covers the vicinity of the umbilicus of the user 3. The diaper 12 extends rearward from the filth collection tray 120, and the buttocks of the user 3. And a backrest portion 12b covering the. That is, the diaper 12 has a shape substantially equal to the shape in which the cup 121 provided with the belly pad portion 12a and the filth collection tray 120 provided with the back pad portion 12b are overlapped and connected.

  The diaper 12's abdomen 12a and back pad 12b are made of a material that is air permeable and impervious to moisture (for example, PTFE: polytetrafluoroethylene) and is worn by the user 3 for a long time. However, stuffiness due to sweating is prevented.

  Further, fastening portions 126 are respectively attached to the left side portion 12bL and the right side portion 12bR of the backrest portion 12b. A velcro fastener (so-called Velcro (registered trademark)) is stuck to the upper surface (upper surface in the drawing) of these fastening parts 126, and the fastening part 126 is fastened to the surface of the abdomen pad part 12a. It has a configuration.

  When the diaper 12 is attached to the user 3, the cup 121 and the filth collection tray 120 are placed between the crotch, while the back pad 12b is placed on the buttocks and the stomach pad 12a is placed under the umbilicus so as to squeeze the conventional urine. The fastening portions 126 provided on both side portions 12bL and 12bR of the back support portion 12b are carried to the upper surface of the abdominal contact portion 12a so as to be wound around the waist and thighs.

  FIG. 5 is a side view of the diaper 12, and FIG. 6 is a cross-sectional view thereof. As shown in FIGS. 5 and 6, the diaper 12 has a curved cup 121 and a back surface (a surface facing the buttocks of the user 3) substantially flat, and each hose connection port 122, 123 at one end of the bottom surface. , 124 are integrally stacked with a filth collection tray 120 formed integrally.

  In addition, as shown in FIG. 6, in order to inject the cleaning water supplied through the cleaning water hose connection port 123 to one end of the rear surface of the waste collection tray 120, a cleaning port 130a having a small hole at the tip, 130b, and the other end of the rear surface is provided with a cleaning port 134a provided toward the filth suction hose connection port 122 and having an opening area larger than the small holes provided in the cleaning ports 130a and 130b, respectively. The cleaning water is supplied from the excrement disposal apparatus 14 to the cleaning ports 130a and 130b via the cleaning water hose connection port 123, and the cleaning port 134a is blown with a diameter larger than that of the cleaning water hose connection port 123. Air and washing water are mixed and supplied from the excrement disposal apparatus 14 via the hose connection port 124.

  The cleaning port 134a is for flushing the filth to the direction where the filth suction hose connection port 122 is provided, and is provided on the back of the filth collection tray 120 (the surface facing the buttocks of the user 3). The direction of the mouth is set so as to face the filth suction hose connection port 122. The cleaning port 130a is for cleaning the anus of the user 3, and is provided in the vicinity of the filth suction hose connection port 122. The direction of the injection port is that the cleaning water is sprayed toward the anus of the user 3. Is set to The cleaning port 130b is for cleaning the genital area of the female user 3, and is provided in the vicinity of the position corresponding to the lower abdomen of the user 3. The direction of the injection port is that the cleaning water is used by the female user. 3 is set so that it is sprayed toward the shadow. The washing water is preferably warm water having an appropriate temperature so as not to cause discomfort for the user 3. As described above, the filth collection tray 120 is provided with the cleaning port 130b for cleaning the female genital area (especially in urine, vagina, etc.). You will never learn. In consideration of the case where the user 3 is a male, an on-off valve or the like may be provided between the cleaning water hose 17 and the cleaning port 130b to selectively eject the cleaning water from the cleaning port 130a. .

  Further, a plurality of moisture detection sensors 217 are provided on the rear surface of the filth collection tray 120 to detect whether or not excrement has been excreted from the user 3. A signal indicating that the moisture detection sensor 217 has been detected is transmitted to the control unit 216 (FIG. 7) of the excrement disposal apparatus 14 to be described later via a signal wiring 219 (FIG. 2).

  Under such a configuration, after the user 3 excretes, washing water and air are mixed and supplied from the excrement disposal apparatus 14 to the washing port 134a. Thereby, excrement flows toward the filth suction hose connection port 122. Next, the excrement disposal apparatus 14 is supplied with washing water to the washing ports 130a and 130b, and the anus and genital area of the user 3 are washed. In addition, when the user 3 is a male etc., when washing | cleaning of a genital part is not required, it is good also as a structure which does not spout washing water from the washing | cleaning port 130b.

  In this configuration, the excrement is sucked and discharged by the excrement disposal apparatus 14 via the filth suction hose 16 together with the washing water and urine via the filth suction hose connection port 122. The filth suction hose 16 is formed of a bent tube having rigidity so that the tube diameter does not change even when the excrement disposal apparatus 14 sucks the filth by the pressure difference of the air.

  Next, the excrement disposal apparatus 14 will be described. FIG. 7 is a schematic diagram showing the configuration of the excrement disposal apparatus 14. In FIG. 7, the excretion tank 200 stores excrement and filth (wash water, etc.), and is connected to the filth suction hose connection port 122 of the diaper 12 through the filth suction hose 16 as described above. ing. Inside the excretion tank 200 is provided a liquid level sensor 201 for detecting the liquid level of the filth and excrement stored in the tank, and the amount of excrement and filth stored in the excretion tank 200. Is detected.

  Reference numeral 205 denotes a blower blower. In addition, a separator 202 that removes liquid and allows only gas to pass through is provided at the upper outlet of the excretion tank 200. The separator 202 (that is, the exit of the excretion tank 200) includes an air tube 140, a deodorization / sterilizer. 207 and the air pipe 141 are connected to the suction port of the blower blower 205. On the other hand, an air pipe 143, a branch pipe 144, and an air pipe 145 are sequentially connected to the discharge port of the blower blower 205, and the air pipe 145 is connected to the blower hose connection port 124 (FIG. 6) via the blower hose. . Thereby, air is supplied into the diaper 12 through the cleaning port 134a. An air pipe 150, a two-way valve 218, an air pipe 151, and a branch pipe 170 are sequentially connected to the branch destination of the branch pipe 144 inserted between the air pipe 143 and the air pipe 145.

  210 is a washing water tank for storing washing water. A warm water heater 211 that warms the stored wash water is provided at the bottom of the wash water tank 210, and a thermistor 212 that detects the temperature of the stored wash water is provided inside the wash water tank 210. A float sensor (water level meter) 213 for detecting the amount of cleaning water is provided, and the amount of stored cleaning water and its water temperature can be monitored. An inlet (not shown) is provided in the upper part of the cleaning water tank 210, and when cleaning water is supplied to the cleaning water tank 210, it is injected from the inlet. In addition, a water pipe 147 having a drain cock (stopcock) 214 is connected to the lower part of the washing water tank 210. When the washing water is drained from the washing water tank 210, the drain cock 214 is opened and the water pipe 147 is washed. Allow water to flow out. Further, a water pipe 148, a water pump 215, a water pipe 149, a branch pipe 170, and a water pipe 152 are sequentially connected to the water outlet provided in the washing water tank 210. The water pipe 152 is connected to the cleaning water hose connection port 123 (FIG. 6) via the cleaning water hose 17. Accordingly, cleaning water is supplied into the diaper 12 through the cleaning ports 130a and 130b.

  The excrement disposal apparatus 14 includes a control unit 216 that controls the entire excrement disposal apparatus 14, and the control unit 216 controls the blower blower 205, the hot water heater 211, the water pump 215, the two-way valve 218, and the like. Is done.

  Next, operation | movement of the excrement disposal apparatus 14 is demonstrated, referring FIG.6 and FIG.7. The two-way valve 218 is closed in the initial state.

  This operation is roughly divided into three processes, a suction process, a cleaning process, and a draining process.

  First, the suction process is an operation of sucking excrement and the like from the diaper 12, and the control unit 216 opens the two-way valve 218 and operates the blower blower 205. As a result, the air inside the excretion tank 200 is sucked by the blower blower 205 and kept at a negative pressure, and the filth suction hose 16, the excretion tank 200, and the blower blower from the filth suction hose connection port 122 provided in the filth collection tray 120. While air flows toward 205, air circulates in the diaper 12 from the discharge port of the blower blower 205 through the air pipe 143, the air pipe 145, the blower hose 18, and the cleaning port 134 a.

  At this time, when the control unit 216 operates the water pump 215, the cleaning water flows from the cleaning water tank 210 to the air pipe 145 through the water pipe 148, the water pipe 149, the branch pipe 170, and the two-way valve 218. This is because the pressure loss is low because the opening area of the cleaning port 134a is larger than the small holes provided in the cleaning ports 130a and 130b as described above. Then, in a state where the washing water and air are mixed in the air pipe 145, the water is fed to the diaper 12 through the blower hose 18 and is jetted from the washing port 134a to increase the fluidity of the filth. It is for sucking filth.

  More specifically, when the blower blower 205 is operated, the excretion tank 200 is maintained at a negative pressure, and only the air in the excretion tank 200 is guided to the air pipe 140 by the separator 202 and is converted into air by the deodorizer / sterilizer 207. The contained odor is removed and sterilized, and flows into the suction port of the blower blower 205. Further, the air discharged from the discharge port of the blower blower 205 is odor and sterilized as described above, and is guided into the diaper 12 so that the inside of the diaper 12 is kept hygienic.

  Next, the cleaning process is an operation of cleaning each part of the user 3. First, the control unit 216 operates the blower blower 205. As a result, the air inside the excretion tank 200 is sucked by the blower blower 205 and kept at a negative pressure, and the filth suction hose 16, the excretion tank 200, and the blower blower from the filth suction hose connection port 122 provided in the filth collection tray 120. While air flows toward 205, air circulates in the diaper 12 from the discharge port of the blower blower 205 through the air pipe 143, the air pipe 145, the blower hose 18, and the cleaning port 134 a.

  At this time, by operating the water pump 215, the cleaning water is sprayed from the cleaning water tank 210 through the water pipe 148, the water pipe 149, the branch pipe 170, and the cleaning water hose 17 from the cleaning ports 130a and 130b of the diaper 12. That is, in this cleaning process, in order to suck cleaning water from the diaper 12, air circulation similar to the air circulation in the above-described suction process is also performed.

  The draining process is an operation of draining the cleaning water accumulated in the cleaning water hose 17, and the control unit 216 opens the two-way valve 218 after the cleaning process is finished (that is, after the water pump 215 is stopped), and blows air. The blower 205 is operated. Thereby, a part of the air discharged from the blower blower 205 is guided to the washing water hose 17 through the branch pipe 144, the air pipe 150, the two-way valve 218, the air pipe 151, the branch pipe 170, and the water pipe 152. The washing water accumulated in the washing water hose 17 can be drained. Thereby, the low temperature water collected in the water pipe at the start of the next cleaning can be reduced, and the low temperature cleaning water ejected to the user 3 can be reduced.

  As shown in FIGS. 4 to 6, the connection ports 122, 123, and 124 of the diaper 12 are formed in a pipe shape and project outward from the tray main body 120a. In the present embodiment, a locking plate 301 is provided along the peripheral surface of the cleaning water hose connection port 123.

  FIG. 8 is a perspective view showing the connection member 19.

  The connection member 19 is a female-type adapter in which each hose 16, 17, 18 is abutted against each protruding connection port 122, 123, 124 of the waste collection tray 120, and the end surface of each hose 16, 17, 18 Are provided with packings 306, 307, and 308, respectively.

  On both sides of the connecting member 19 across the cleaning water hose 17, there are provided operation portions 312 having locking claws 311 that are locked to locking plates 301 provided in the cleaning water hose connection port 123. These operation units 312 can be swung when the operator picks them with a finger.

  When the connecting member 19 is fitted to the connecting portion 125, the locking claw 311 of each operation portion 312 is locked to the locking plate 301, the filth suction hose 16 is connected to the filth suction hose connection port 122, and the washing water hose 17 is The blower hose 18 is tightly coupled to the flush water hose connection port 123 and the blower hose connection port 124, respectively.

  Further, when the connecting member 19 is detached from the connecting portion 125, the operator holds the operating portion 312 to release the locking state between the locking claw 311 and the locking plate 301, so that the connecting member 19 is connected to the connecting portion 19. 125 can be removed.

  By the way, when the excrement disposal apparatus 14 is operated, filth adheres to the inside of the filth suction hose 16 and the inside of the filth suction hose 16 becomes dirty with the filth, so there is a need to clean the inside of the filth suction hose 16. .

  Therefore, in order to clean the inside of the filth suction hose 16, the filth suction hose 16, the washing water hose 17 and the blower hose 18 are first removed from the diaper 12 by the caregiver. That is, the connection member 19 is detached from the connection portion 125.

  FIG. 9 is a diagram showing a connection configuration of the excrement disposal apparatus 14 when the filth suction hose 16 is washed.

  In this embodiment, when the filth suction hose 16, the washing water hose 17 and the blower hose 18 are removed from the diaper 12, the filth suction hose 16 and the blower hose 18 are communicated with each other, and the wash water sprayed from the blower hose 18 is used. An adapter 313 that guides air to the filth suction hose 16 is connected to the connection member 19.

  FIG. 10 is a side sectional view showing a connection state between the connection member 19 and the adapter 313.

  The appearance of the portion where the adapter 313 is connected to the connection member 19 is substantially the same as the appearance of the connection portion 125 (FIGS. 4 to 6) in the filth collection tray 120.

  The adapter 313 is provided with a pipe-shaped filth suction hose connection port 322 connected to the filth suction hose 16 and a blower hose connection port 324 connected to the blower hose 18, and the connection ports 322 and 324 are connected to each other. A communication path R for communication is formed. The communication path R is formed in an arc shape so that the resistance through which air or washing water flows does not increase.

  The filth suction hose connection port 322 has the same shape (or substantially the same shape) as the filth suction hose connection port 122 (FIGS. 4 to 6), and the blower hose connection port 324 has the same shape as the blower hose connection port 124. (Or substantially the same shape). That is, the adapter 313 is a male adapter in which the connection ports 322 and 324 protrude outward from the adapter 313 main body.

  Further, the adapter 313 is provided with a closing member 323 that closes one end of the washing water hose 17. The closing member 323 has substantially the same appearance as the washing water hose connection port 123 (FIGS. 4 to 6). It is a columnar shape. A locking plate 325 having substantially the same shape as the locking plate 301 is provided along the peripheral surface of the closing member 323.

  In the above configuration, when the connection member 19 is fitted to the adapter 313, the locking claw 311 (FIG. 8) of each operation unit 312 is locked to the locking plate 325, and the filth suction hose 16 is connected to the filth suction hose connection port 322. In addition, the washing water hose 17 and the blower hose 18 are tightly coupled to the closing member 323 and the blower hose connection port 324, respectively.

  Accordingly, the filth suction hose 16 and the blower hose 18 communicate with each other, and the cleaning water and air sprayed from the blower hose 18 are guided to the filth suction hose 16, and the inside of the filth suction hose 16 is from the excrement disposal apparatus 14 main body. Washed with supplied wash water. This eliminates the need for the caregiver to remove the filth suction hose 16 from the diaper 12 and the excrement disposal apparatus 14 and cleans the filth suction hose 16, thereby facilitating the cleaning operation of the filth suction hose 16.

  The cleaning operation of the filth suction hose 16 by the excrement disposal apparatus 14 is performed when the push button switch 401 of the operation panel 400 provided in the housing 15 shown in FIG. 9 is pressed. More specifically, when the push button switch 401 is pressed, the control unit 216 (FIG. 7) of the excrement disposal apparatus 14 controls each part in the same manner as the above-described aspiration process, and the excrement disposal apparatus 14 is aspirated. Operate as in the process. That is, the two-way valve 218 is opened, the blower blower 205 is operated, and the water pump 215 is operated, so that cleaning water together with air is jetted to the filth suction hose 16 through the blower hose 18. Thereby, the filth stuck to the inner wall of the filth suction hose 16 is removed, and the removed filth is stored in the excretion tank 200. Therefore, the caregiver can clean the filth suction hose 16 by the excrement disposal apparatus 14 only by connecting the adapter 313 to the connection member 19 and pressing the push button switch 401. Furthermore, since the filth removed in the filth suction hose 16 is stored in the excretion tank 200, the filth suction hose 16 can be washed without polluting the place (for example, the floor) where the washing operation is performed.

  In addition, what is necessary is just to remove the adapter 313 from the connection member 19 and to connect the connection member 19 to the connection part 125 of the diaper 12 again after completion | finish of washing | cleaning driving | operation.

  As mentioned above, although this invention was demonstrated based on one Embodiment, this invention is not limited to this.

  For example, in the above-described embodiment, the case where the connection member 19 and the adapter 313 are connected by engaging the engagement claw 311 of the connection member 19 with the engagement plate 325 of the adapter 313 has been described. The member and the adapter may be fixed with screws. Also by this, the connection member and the adapter are detachably connected. Similarly, the connecting member and the connecting portion of the filth collecting tray may be fixed with screws, so that the connecting member and the connecting portion of the filth collecting tray are detachably connected.

  Moreover, although the said embodiment demonstrated the case where each hose 16,17,18 was fixed to the connection member 19, it is not restricted to this, The connection member 19 is omissible. In this case, each hose may be connected to a corresponding connection port or blocking member of the adapter. In addition, it is desirable that the adapter or each hose is provided with a mechanism for preventing each hose from coming out of each connection port or the closing member.

It is a figure which shows the structure of the excrement disposal system concerning embodiment of this invention. It is a perspective view which shows the external appearance of a waste disposal apparatus. It is a perspective view which shows the external appearance structure of a diaper. It is an expanded view of the diaper. It is a side view of the diaper. It is sectional drawing of the diaper. It is a schematic diagram which shows the structure of an excrement disposal apparatus. It is a perspective view which shows a connection member. It is a figure which shows the structure of the excrement disposal apparatus at the time of washing | cleaning a filth suction hose. It is a sectional side view which shows the connection state of a connection member and an adapter.

Explanation of symbols

1 excrement disposal system 12 diaper 14 excrement disposal apparatus 14a excrement disposal main body (excrement disposal means)
16 filth suction hose 17 washing water hose 18 blow hose 19 connecting member 122 filth suction hose connection port 123 washing water hose connection port 124 blow hose connection port 216 control unit 313 adapter (communication means)
401 push button switch
R communication route

Claims (3)

Each end of the washing water hose, the filth suction hose and the blowing hose having a larger inner diameter than the washing water hose is fixed to the connecting member, and the connecting member is detachably connected to the diaper. A step of mixing air and injecting the diaper into the diaper, and a suction step of sucking the filth in the diaper through the filth suction hose, and a cleaning step of injecting cleaning water into the diaper through the wash water hose with excrement processing means for bets,
Distribution channels for communicating the blowing hose and the dirt suction hose, and includes a closure member for closing the cleaning water hose, provided with the connecting member to the wearable adapter outside the taken from the diaper,
In the state where the adapter is attached to the connection member, the waste disposal means is used to perform a suction process, thereby leading the cleaning water and air sprayed from the blower hose to the waste suction hose and cleaning the interior of the waste suction hose. An excrement disposal apparatus characterized by: 2. The excrement disposal apparatus according to claim 1, further comprising a switch for performing a washing operation of washing the inside of the filth suction hose by injecting washing water and air from the blower hose. Each end of the washing water hose, the filth suction hose and the blowing hose having a larger inner diameter than the washing water hose is fixed to the connecting member, and the connecting member is detachably connected to the diaper. While mixing and injecting air into the diaper, a suction step of sucking filth in the diaper via the filth suction hose, and a cleaning step of spraying wash water into the diaper via the wash water hose A hose cleaning method for a waste disposal apparatus provided with excrement disposal means for performing
Distribution channels for communicating the blowing hose and the dirt suction hose, and the has an occluding member which washing water hose closes, the adapter can be mounted is provided on the connecting member you removed from the diaper, said connecting member In the state where the adapter is mounted, the waste treatment means performs a suction process to guide cleaning water and air sprayed from the blower hose to the waste suction hose and clean the interior of the waste suction hose. A method for cleaning a hose of a waste disposal apparatus.

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