CN113057789B

CN113057789B - Integrated joint assembly and excrement collecting and discharging nursing device

Info

Publication number: CN113057789B
Application number: CN202110304869.5A
Authority: CN
Inventors: 方正; 汪云涛; 林德利; 邢鹏; 赖鸿基; 鲍涵钰
Original assignee: Shenzhen Academy of Aerospace Technology
Current assignee: Shenzhen Academy of Aerospace Technology
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-07-05
Anticipated expiration: 2041-03-15
Also published as: CN113057789A; WO2022194303A1

Abstract

The invention relates to the technical field of nursing setting, and provides an integrated joint component and an excrement and urine collecting and discharging nursing device, wherein the excrement and urine collecting and discharging nursing device comprises a sewage tank, the integrated joint component comprises a flow guide seat, a disinfection water flow channel structure is arranged on the flow guide seat and/or a tank opening, the disinfection water flow channel structure is suitable for being connected with a first disinfection water joint, an annular spraying opening is arranged between the flow guide seat and the bottom end of the inner wall of the tank opening and is communicated with the disinfection water flow channel structure, and disinfection water entering from the first disinfection water joint is sprayed to the inner wall of the sewage tank from the annular spraying opening through the disinfection water flow channel structure to form annular emission-shaped disinfection water flow; the invention utilizes the high-pressure annular disinfection water flow to wash the inner wall of the sewage tank, keeps the inner wall of the sewage tank clean and reduces peculiar smell.

Description

Integrated joint assembly and excrement collecting and discharging nursing device

Technical Field

The invention relates to the technical field of nursing setting, in particular to an integrated joint assembly and a defecation pollution discharge nursing device.

Background

At present stage, to some inconvenient, the patient of lying in bed for a long time of moving, the stool and urine is more difficult, generally adopt to dress the mode of collecting urine just in patient's crotch portion department with the excrement and urine guard shield, the excrement and urine guard shield passes through the pipeline and transmits urine just to the sewage jar in again and collect the storage, nevertheless because urine just can spray after getting into the sewage jar and adhere to on the sewage jar inner wall, thereby lead to dirty in disorder of sewage jar inner wall, inconvenient washing, and then make in the sewage jar peculiar smell overweight, influence normal use.

Disclosure of Invention

The invention solves the problem of how to design an integrated joint component for cleaning the inner wall of a sewage tank.

In order to solve the above problems, the present invention provides an integrated joint assembly, which is applied to an excrement collecting and discharging nursing device, wherein the excrement collecting and discharging nursing device comprises a sewage tank, the integrated joint assembly comprises a flow guide seat, the flow guide seat is suitable for being embedded at a tank opening of the sewage tank, a sterile water flow passage structure is arranged on the flow guide seat and/or the tank opening, the sterile water flow passage structure is suitable for being connected with a first sterile water joint, an annular spraying opening is arranged between the flow guide seat and the bottom end of the inner wall of the tank opening and is communicated with the sterile water flow passage structure, and sterile water entering from the first sterile water joint sprays annular emission-shaped sterile water flow from the annular spraying opening to the inner wall of the sewage tank through the sterile water flow passage structure.

Therefore, when the diversion seat is embedded in the tank opening of the sewage tank, the diversion seat and/or the tank opening is provided with the disinfectant flow passage structure, and the disinfectant flow passage structure is suitable for being connected with the first disinfectant connector, so that disinfectant flows in the disinfectant flow passage structure after entering from the first disinfectant connector, and then the annular emission-shaped disinfectant flow is sprayed to the inner wall of the sewage tank from the annular spraying opening between the diversion seat and the bottom end of the inner wall of the tank opening to flush the inner wall of the sewage tank, so that the cleanness and the sanitation of the inner wall of the sewage tank are kept, the peculiar smell of the sewage tank is reduced, and the normal use of the sewage tank is ensured.

Optionally, the integrated joint assembly further comprises a sewage tank cover and a first sterilized water joint, the sewage tank cover is embedded in the tank opening, an accommodating cavity is formed inside the sewage tank cover, the guide seat is embedded in the accommodating cavity, the outer wall of the guide seat and/or the sewage tank cover is provided with the sterilized water flow passage structure, and the annular spraying opening is formed between the guide seat and the bottom end of the inner wall of the sewage tank cover; the sewage tank cover is also provided with a sterilized water interface, and the first sterilized water joint is embedded in the sterilized water interface and is communicated with the sterilized water runner structure.

Optionally, still be equipped with on the water conservancy diversion seat and take out dirty interface and evacuation interface, take out dirty interface and be suitable for connecting in the wearing device of installing in patient crotch portion department, evacuation interface is suitable for connecting in the evacuation subassembly.

Optionally, the sterilizing water flow passage structure is an annular flow passage structure, and the annular flow passage structure gradually shrinks along the flow direction of the sterilizing water.

Optionally, the sterile water runner structure includes first runner, a plurality of second runner, retaining recess and annular boss, first runner is suitable for to connect first sterile water connects, and is a plurality of the top of second runner respectively with first runner intercommunication, the retaining recess set up in the downside and both of second runner are linked together, annular boss accept in the retaining recess, annular boss with predetermine between jar mouthful inner wall bottom annular spraying port, the sterile water that first sterile water connects the entering passes through in proper order first runner, a plurality of behind the second runner collect in the retaining recess, the warp again annular boss is followed annular spraying port to the inner wall blowout of sewage tank annular emission form sterile water flow.

The invention also provides a feces and sewage collection nursing device which comprises a sewage tank and the integrated joint assembly, wherein the flow guide seat in the integrated joint assembly is suitable for being embedded at the tank opening of the sewage tank, and the beneficial effects of the feces and sewage collection nursing device are the same as those of the integrated joint assembly, so that the details are not repeated.

Optionally, the excrement collecting and discharging nursing device further comprises a valve structure, a discharge port is formed in the sewage tank, and the valve structure is arranged at the discharge port.

Optionally, the excrement collecting, sewage discharging and nursing device further comprises a vacuumizing assembly, wherein the vacuumizing assembly comprises a pump box, a vacuum pump arranged in the pump box, a silencing filter box, and an odor eliminating structure and a silencing pipe arranged in the silencing filter box, an air exhaust port of the vacuum pump is suitable for being communicated with a tank port of the sewage tank, an air outlet of the vacuum pump is communicated with one end of the silencing pipe, an air exhaust port is formed in the side wall of the silencing filter box, the odor eliminating structure and the silencing filter box are oppositely arranged on the air exhaust port, and a plurality of silencing holes are formed in the silencing pipe.

Optionally, collection just blowdown nursing device still includes evacuation joint, takes out dirty joint and set up in the extraction opening of vacuum pump with steam filtering component on the pipeline between the jar mouth of sewage jar, the evacuation joint wears to locate sewage case lid in the integrated joint subassembly and with the evacuation interface intercommunication of water conservancy diversion seat, the other end that the evacuation connects with the vacuum pump intercommunication, take out dirty joint wear to locate sewage case lid and with the interface intercommunication of taking out dirty of water conservancy diversion seat, steam filtering component is suitable for right vacuum pump work is followed the air of extraction in the sewage jar filters.

Optionally, the water vapor filtering assembly comprises a water vapor joint plate, a water vapor filtering structure and the water vapor residue collecting cup, wherein the water vapor joint plate is provided with an air inlet interface and an air outlet interface, the water vapor filtering structure is arranged in the water vapor residue collecting cup, and the water vapor joint plate is covered at an opening of the water vapor residue collecting cup; the air inlet interface is communicated with the vacuumizing connector, and the air outlet interface is communicated with the vacuum pump.

Optionally, the excrement collecting and sewage discharging nursing device further comprises a second sterilized water joint, one end of the second sterilized water joint is communicated with the first sterilized water joint in the integrated joint assembly, the other end of the second sterilized water joint is suitable for being connected with a sterilized water mixing device, and the sterilized water mixing device is suitable for being communicated with the diversion seat sequentially through the second sterilized water joint and the first sterilized water joint.

Optionally, collection just blowdown nursing device still includes the box and set up in warm water subassembly in the box, warm water subassembly includes water filling pipe joint, clear water tank, first heating structure and water pump, water filling pipe joint's one end is suitable for connecting in the water supply end, water filling pipe joint's the other end clear water tank, the water pump communicates in proper order, the play water end of water pump is suitable for connecting wearing device, first heating structure is suitable for set up in clear water tank, clear water tank with on the pipeline between the water pump or set up in the water pump with on the water pipe between the wearing device.

Optionally, the excrement collecting and discharging nursing device further comprises an air blowing pump and a second heating structure, the air blowing pump is suitable for being connected with the wearable device, and the second heating structure is arranged on an air pipe between the air blowing pump and the wearable device.

Drawings

FIG. 1 is a schematic structural diagram of a diversion seat according to an embodiment of the present invention;

FIG. 2 is a schematic axial side view of an integrated joint assembly according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an integrated joint assembly according to an embodiment of the present invention;

FIG. 4 is a schematic axial view of a cover of a waste water tank according to an embodiment of the present invention;

FIG. 5 is an exploded view of an integrated joint assembly according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a feces collection and drainage nursing device in an embodiment of the invention;

FIG. 7 is a second schematic structural view of a feces collection and drainage nursing device in the embodiment of the present invention;

FIG. 8 is an exploded view of the feces collection and drainage nursing device in the embodiment of the invention;

FIG. 9 is a schematic diagram of an exemplary embodiment of a vacuum assembly;

FIG. 10 is an enlarged view of the structure at A in FIG. 7;

FIG. 11 is a schematic cross-sectional view of a vapor filter assembly according to an embodiment of the present invention;

FIG. 12 is an exploded view of a water vapor filter assembly in accordance with an embodiment of the present invention;

FIG. 13 is a schematic cross-sectional view illustrating a structure of a flow channel for sterilizing water disposed inside a flow guide seat according to an embodiment of the present invention;

FIG. 14 is a schematic cross-sectional view of a structure of a flow guide seat with a flow channel for sterilizing water formed on an outer wall thereof according to an embodiment of the present invention;

FIG. 15 is a schematic sectional view showing a structure of a sterilized water flow path formed in an inner wall of a tank opening or a sewage tank cover according to an embodiment of the present invention;

FIG. 16 is a schematic cross-sectional view of a structure of a flow channel for sterilizing water formed on an inner wall of a tank opening or a sewage tank cover and an outer wall of a guide seat according to an embodiment of the present invention.

Description of reference numerals:

31-a flow guide seat; 311-a first flow channel; 312-a second flow channel; 313-water storage groove; 314-annular boss; 315-dirty extraction interface; 316-evacuation interface; 317-a sterilized water flow passage structure; 32-a sewage tank; 33-sewage tank cover; 331-sterile water interface; 34-a first sterile water connection; 35-a first sealing ring; 36-a second sealing ring; 37-vacuum joint; 38-a dirty extraction joint; 41-a vacuum-pumping assembly; 411-pump cassette; 412-a vacuum pump; 413-a silencing filter box; 414-odor eliminating structure; 415-a silencer tube; 42-a water vapor filtration module; 421-water vapor joint plate; 4211-air inlet interface; 4212-air outlet interface; 422-water vapor filtering structure; 423-water vapor slag collecting cup; 424-blowdown cover; 425-third sealing ring; 426-wind guiding structure; 427-a splice plate holder; 51-a second sterile water connection; 52-water adding pipe joint; 53-clear water tank; 54-a first heating structure; 55-a water pump; 56-an air blowing pump; 57-power supply components; 58-control panel; 59-water valve; 6-valve structure; 7-intermediate joint assembly.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the terms "an embodiment," "one embodiment," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or example implementation of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

In order to solve the above technical problem, referring to fig. 1, 6, and 13 to 16, an integrated joint assembly according to an embodiment of the present invention is applied to a feces collection and drainage nursing device, where the feces collection and drainage nursing device includes a sewage tank 32, the integrated joint assembly includes a flow guide seat 31, the flow guide seat 31 is adapted to be embedded at a tank opening of the sewage tank 32, a sterile water flow passage structure 317 is formed on the flow guide seat 31 and/or the tank opening, the sterile water flow passage structure 317 is adapted to be connected to a first sterile water connector 34, an annular spray opening is formed between the flow guide seat 31 and a bottom end of an inner wall of the tank opening and is communicated with the sterile water flow passage structure 317, and sterile water entering from the first sterile water connector 34 is sprayed from the annular spray opening to an inner wall of the sewage tank 32 through the sterile water flow passage structure 317 in an annular emission shape.

It should be noted that, when the diversion seat 31 is embedded in the tank opening of the sewage tank 32, the diversion seat 31 and/or the tank opening is provided with the sterile water flow passage structure 317, and the sterile water flow passage structure 317 is suitable for being connected with the first sterile water connector, so that the sterile water flows through the sterile water flow passage structure 317 after entering from the first sterile water connector 34, and the annular emission-shaped sterile water flow is sprayed to the inner wall of the sewage tank from the annular spraying opening between the diversion seat 31 and the bottom end of the inner wall of the tank opening to flush the inner wall of the sewage tank 32, thereby maintaining the cleanness and sanitation of the inner wall of the sewage tank 32, reducing the odor of the sewage tank 32, and ensuring the normal use of the sewage tank 32.

In an embodiment of the present invention, as shown in fig. 2, 3 and 5, the integrated connector assembly further includes a sewage tank cover 33 and a first sterilized water connector 34, the sewage tank cover 33 is embedded in the tank opening, an accommodating cavity is disposed inside the sewage tank cover 33, the diversion seat 31 is embedded in the accommodating cavity, the sterilized water flow channel structure 317 is disposed on an outer wall of the diversion seat 31 and/or the sewage tank cover 33, and the annular spraying opening is disposed between the diversion seat 31 and a bottom end of an inner wall of the sewage tank cover 33; the sewage tank cover 33 is further provided with a sterilized water port 331, and the first sterilized water port 34 is embedded in the sterilized water port 331 and is communicated with the sterilized water flow passage structure 317.

It should be noted that, part of the structure of the sewage tank cover 33 is embedded in the tank opening of the sewage tank 32, and at this time, the circumferential side wall of the sewage tank cover 33 abuts against the inner wall of the tank opening, so that the sealing performance between the sewage tank cover 33 and the inner wall of the tank opening is ensured; the side wall of the sewage tank cover 33 is provided with a disinfection water interface 331, the inside of the sewage tank cover 33 is provided with an accommodating cavity, the diversion seat 31 is embedded in the accommodating cavity of the sewage tank cover 33, the outer wall of the diversion seat 31 and/or the sewage tank cover 33 is provided with a disinfection water flow channel structure 317, the first disinfection water connector 34 is embedded in the disinfection water interface 331 and is communicated with the disinfection water flow channel structure 317, so that disinfection water entering from the first disinfection water connector 34 can enter the disinfection water flow channel structure 317 to flow, finally, annular emission-shaped disinfection water flow is sprayed out from an annular spraying opening between the diversion seat 31 and the bottom end of the inner wall of the sewage tank cover 33, and the inner wall of the sewage tank is washed by utilizing the annular emission-shaped disinfection water flow with certain pressure.

When the diversion seat 31 is embedded in the accommodating cavity inside the sewage tank cover 33, the bottommost end of the annular spraying opening is lower than the bottom end of the sewage tank cover 33, so that the interference of the bottom end of the sewage tank cover 33 on the ejection of the annular emission-shaped disinfection water flow is avoided; and the annular spraying port is lower than the bottom end of the tank opening of the sewage tank 32, the annular emission-shaped disinfection water flow is prevented from being directly sprayed on the inner wall of the tank opening of the sewage tank 32 after being sprayed out from the annular spraying port, so that the water pressure of the annular emission-shaped disinfection water flow is reduced, the annular emission-shaped disinfection water flow is sprayed to the position below the bottom end of the tank opening after being sprayed out from the annular spraying port, the disinfection water flow is ensured to be washed from the uppermost end of the inner wall of the sewage tank 32, the whole inner wall of the sewage tank 32 is cleaned, and the cleaning dead angle is avoided.

In this embodiment, the sterilizing water port 331 may be a bolt hole, and the first sterilizing water joint 34 is installed in the sterilizing water port 331, which is a bolt hole, by a screw manner, as shown in fig. 5; the sterilizing water interface 331 may also be a through hole, and the first sterilizing water joint 34 may be directly inserted into the sterilizing water interface 331 that is a through hole.

In the embodiment of the present invention, a sterilized water flow channel structure 317 may be disposed inside the diversion seat 31, a sterilized water flow channel structure 317 may be disposed on an outer side wall of the diversion seat 31, a sterilized water flow channel structure 317 may be disposed on an inner side wall of the waste water tank 32, and a sterilized water flow channel structure 317 may be disposed on both the diversion seat 31 and a tank opening opposite side wall of the waste water tank 32.

Wherein, fig. 13 is a cross-sectional view of a structure of disposing a sterilized water flow passage inside the flow guide seat 31, in this embodiment, the flow guide seat 31 includes an outer flow guide seat and an inner flow guide seat, a cavity is disposed inside the outer flow guide seat, the inner flow guide seat is embedded inside the outer flow guide seat, a liquid inlet is arranged at the joint of the top ends of the outer diversion seat and the inner diversion seat and is suitable for being communicated with the first sterilized water joint, an interval is preset between the inner wall of the outer guide seat and the outer wall of the inner guide seat, at this time, the interval is a disinfectant flow channel structure 317, the annular spraying opening is preset between the bottom end of the outer guide seat and the bottom end of the inner guide seat, firstly disinfectant enters the disinfectant flow channel structure 317 which is the interval from the liquid inlet through a first disinfectant joint (not shown in the figure), and finally, annular emission-shaped disinfectant water flow is sprayed out from the annular spraying opening, and an arrow on an upper dotted line in fig. 13 is the flow direction of the disinfectant.

Different from the above embodiments, fig. 14 is a cross-sectional view of a structure of a disinfection water flow channel arranged on the outer side wall of the diversion seat 31, in this embodiment, a disinfection water flow channel structure 317 is arranged on the outer side wall of the diversion seat 31, when the diversion seat 31 is directly embedded in the mouth of the sewage tank 32 or the diversion seat 31 is embedded in the cover 33 of the sewage tank, the disinfection water flow channel structure 317 is an annular groove, the annular groove arranged on the outer side wall of the diversion seat 31 and the inner wall of the mouth of the sewage tank 32 or the inner wall of the cover 33 of the sewage tank cooperate to form a complete disinfection water flow channel, at least one liquid inlet is arranged on the mouth of the sewage tank 32 or the side wall of the cover 33 of the sewage tank, the first disinfection water connector 34 is communicated with the liquid inlet, an annular spraying port is arranged between the disinfection water flow channel structure 317 arranged on the outer side wall of the diversion seat 31 and the inner wall of the mouth of the sewage tank 32 or the bottom end of the inner wall of the cover 33 of the sewage tank, the sterilizing water enters the sterilizing water flow channel structure 317 which is an annular groove from the liquid inlet through a first sterilizing water joint (not shown in the figure), and finally, the annular emission-shaped sterilizing water flow is sprayed from the annular spraying port, wherein an arrow on a dotted line in the figure 14 is the flow direction of the sterilizing water.

Unlike the above embodiments, fig. 15 is a cross-sectional view of a structure for installing a flow path for sterilized water at the tank opening of the sewage tank 32 or the inner sidewall of the sewage tank cover 33, in this embodiment, a flow path structure 317 for sterilized water is installed at the tank opening of the sewage tank 32 or the inner sidewall of the sewage tank cover 33, when the guide holder 31 is directly inserted into the tank opening of the sewage tank 32 or the guide holder 31 is inserted into the sewage tank cover 33, the flow path structure 317 for sterilized water is an annular groove, an annular groove formed at the tank opening of the sewage tank 32 or the inner sidewall of the sewage tank cover 33 is matched with the outer sidewall of the guide holder 31 to form a complete flow path for sterilized water, at least one liquid inlet is formed at the tank opening of the sewage tank 32 or the sidewall of the sewage tank cover 33, the first connector 34 for sterilized water is connected to the liquid inlet, an annular spraying opening is formed between the flow path structure 317 for sterilized water at the tank opening of the sewage tank 32 or the sewage tank cover 33 and the bottom end of the outer sidewall of the guide holder 31, the sterilizing water enters the sterilizing water flow channel structure 317 which is an annular groove from the liquid inlet through a first sterilizing water joint (not shown in the figure), and finally, the annular emission-shaped sterilizing water flow is sprayed from the annular spraying port, wherein an arrow on a dotted line in the figure 15 is the flow direction of the sterilizing water.

Unlike the above embodiments, fig. 16 is a cross-sectional view showing a structure in which a first sterile water flow passage and a second sterile water flow passage are respectively formed on the tank opening of the wastewater tank 32 or the opposite side walls of the wastewater tank cover 33 and the diversion seat 31, and the first sterile water flow passage and the second sterile water flow passage are communicated with each other, when the diversion seat 31 is directly embedded in the tank opening of the wastewater tank 32 or the diversion seat 31 is embedded in the wastewater tank cover 33, the first sterile water flow passage and the second sterile water flow passage are both annular grooves, the first sterile water flow passage formed on the inner side wall of the tank opening of the wastewater tank 32 or the wastewater tank cover 33 and the second sterile water flow passage formed on the outer side wall of the diversion seat 31 are integrally engaged with each other to form a complete sterile water flow passage, and at least one liquid inlet is formed on the tank opening of the wastewater tank 32 or the side wall of the wastewater tank cover 33, the first sterilized water joint 34 is communicated with the liquid inlet, an annular spraying opening is arranged in the tank opening of the sewage tank 32 or between the flow guide seat 31 and the bottom end of the outer side wall of the flow guide seat 31, sterilized water enters the sterilized water flow channel structure 317 which is an annular groove from the liquid inlet through the first sterilized water joint (not shown in the figure), and finally annular emission-shaped sterilized water flow is sprayed from the annular spraying opening, wherein an arrow on a dotted line in fig. 16 indicates the flow direction of the sterilized water.

In an embodiment of the present invention, as shown in fig. 1 and 5, the flow guide seat 31 is further provided with a dirt extraction port 315 and a vacuum extraction port 316, the dirt extraction port 315 is adapted to be connected to a wearing device installed at the crotch of the patient, and the vacuum extraction port 316 is adapted to be connected to the vacuum extraction assembly 41.

It should be noted that, a drainage port and a vacuum port 316 are provided on the diversion seat 31, and the drainage port 315 and the vacuum port 316 are both communicated with the inside of the sewage tank 32, the vacuum port 316 is suitable for connecting the vacuum component 41, the vacuum component 41 is used to pump air into the inside of the sewage tank 32 to generate negative pressure inside the sewage tank 32, and the drainage port 315 is suitable for connecting to the wearing device, so that urine and feces of the wearing device installed at the crotch of the patient are pumped into the sewage tank 32 from the drainage port 315, thereby realizing automatic suction and storage of urine and feces in the wearing device.

In an embodiment, the integrated joint assembly further comprises a first sealing ring 35 and a second sealing ring 36, the first sealing ring 35 is disposed between the tank cover 33 and the mouth of the wastewater tank 32, so as to realize sealing between the tank cover 33 and the wastewater tank 32; the second sealing ring 36 is disposed between the top end of the outer wall of the diversion seat 31 and the inner wall of the sewage tank cover 33, so as to seal the diversion seat 31 and the sewage tank cover 33.

In one embodiment of the present invention, the sterilizing water flow channel structure 317 is an annular flow channel structure, and the annular flow channel structure gradually shrinks along the flow direction of the sterilizing water.

It should be noted that, as shown in fig. 13 to 16, the sterilizing water flow channel structure 317 is an annular flow channel structure, and the annular flow channel structure gradually shrinks along the flow direction of the sterilizing water, so that the water pressure of the sterilizing water is increased due to the gradual reduction of the size of the annular flow channel structure in the process of flowing in the annular flow channel structure, the sterilizing water can be sprayed out from the annular spraying opening to the inner wall of the sewage tank 32 at a certain water pressure, and the inner wall of the sewage tank 32 is washed, thereby ensuring the cleanness of the inner wall of the sewage tank 32, and reducing the odor.

In one embodiment of the present invention, as shown in fig. 1, 3 and 5 in conjunction, the sterilizing water flow channel structure 317 includes a first flow channel 311, a plurality of second flow channels 312, a water storage groove 313 and an annular boss 314, the first flow passage 311 is adapted to be connected to the first sterilizing water joint 34, a plurality of second flow passages 312 have top ends respectively communicating with the first flow passage 311, the water storage groove 313 is disposed at the lower side of the second flow passage 312 and communicated with each other, the annular boss 314 is received in the water storage groove 313, the annular spraying opening is preset between the annular boss 314 and the bottom end of the inner wall of the tank opening or the sewage tank cover 33, the sterilized water entering from the first sterilized water joint 34 sequentially passes through the first flow channel 311 and the plurality of second flow channels 312, then is collected in the water storage groove 313, and then is sprayed out from the annular spraying opening to the inner wall of the sewage tank 32 through the annular boss 314.

It should be noted that, when the diversion seat 31 is embedded in the tank opening of the sewage tank 32, the first flow channel 311 is adapted to connect the first sterile water connector 34, so that the sterile water entering from the first sterile water connector 34 sequentially passes through the first flow channel 311 and the plurality of second flow channels 312 and then is collected in the water storage groove 313, the sterile water collected in the water storage groove 313 flows downwards and sprays annular sterile water flow to the inner wall of the sewage tank 32 from the annular spray opening through the annular boss 314, so that the inner wall of the sewage tank 32 is flushed by the high-pressure annular sterile water flow, the inner wall of the sewage tank 32 is kept clean and sanitary, the odor of the sewage tank 32 is reduced, and the normal use of the sewage tank 32 is ensured.

In this embodiment, as shown in fig. 1, the first flow channel 311 is radially disposed around the outer sidewall of the flow guiding seat 31, and the first flow channel 311 is a groove structure, wherein the first flow channel 311 may be an arc-shaped flow channel or a circular flow channel, and the first flow channel 311 may be parallel to a horizontal plane or may form a certain included angle with the horizontal plane, so the length of the first flow channel 311 and the included angle with the horizontal plane are not specifically limited herein; the plurality of second flow channels 312 are all located at the lower side of the first flow channel 311, the number of the second flow channels 312 may be two, three, four, and the like, the number of the second flow channels 312 is not specifically limited herein, the plurality of second flow channels 312 are arranged around the outer side wall of the flow guide seat 31 at intervals, the second flow channels 312 are also in a groove structure, an end portion or a certain position between two ends of each second flow channel 312 extends upwards and is communicated with the first flow channel 311, at least one position between two ends or two ends of each second flow channel 312 extends downwards and is communicated with the water storage groove 313, the water storage groove 313 is an annular groove, and the annular groove is perpendicular to the central axis of the flow guide seat 31; when the guide seat 31 is embedded in the inner wall of the tank opening of the sewage tank 32, the circumferential outer wall of the guide seat 31 is abutted against the inner wall of the tank opening, so that the sealing property between the guide seat 31 and the tank opening is ensured; when the disinfectant water enters from the first disinfectant water connector 34 and then passes through the first flow passage 311, and then is distributed to the plurality of second flow passages 312, the disinfectant water in the plurality of second flow passages 312 enters the water storage groove 313 from the circumferential side wall of the water guide seat 31 to be collected, the annular boss 314 is integrally or detachably arranged on the outer wall of the water guide seat 31, the annular boss 314 is positioned at the lower side of the water storage groove 313, an annular spraying opening is preset between the bottom end of the annular boss 314 and the inner wall of the tank opening, the annular spraying opening can be a continuous annular spraying opening or an intermittent annular spraying opening, the height of the upper surface of the annular boss 314 is gradually reduced from the center to the outside, and at the moment, the upper surface of the annular boss has a certain gradient, so that the size of the spraying flow passage between the upper end of the annular boss 314 and the inner wall of the tank opening and the size of the spraying flow passage between the lower end of the annular boss and the inner wall of the tank opening are gradually reduced, therefore, the disinfectant in the water storage groove 313 is sprayed to the inner wall of the sewage tank 32 by annular emission-shaped disinfectant flow under certain water pressure after passing through the spraying flow channel, so that the inner wall of the sewage tank 32 is washed, the cleanness and the sanitation of the inner wall of the sewage tank 32 are ensured, and the peculiar smell is reduced.

In another embodiment of the present invention, a feces and urine collecting, waste discharging and nursing device is provided, which includes a sewage tank 32 and the integrated joint assembly as described in the above embodiments, wherein the diversion seat 31 in the integrated joint assembly is adapted to be embedded at the tank opening of the sewage tank 32, and the beneficial effects of the feces and urine collecting, waste discharging and nursing device are the same as those of the integrated joint assembly, and are not described herein again.

In one embodiment of the present invention, the feces collection and drainage nursing device further comprises a valve structure 6, a drainage port is arranged on the sewage tank 32, and the valve structure 6 is arranged at the drainage port.

It should be noted that, compared with the prior art that a container for containing urine and feces needs to be taken out and then taken to a toilet for pouring, the invention arranges the discharge opening at the bottom end or the lower end of the side wall of the sewage tank 32, the valve structure 6 is arranged at the discharge opening, so that when the sewage mixed by the urine and the feces in the sewage tank 32 is full, the sewage tank 32 does not need to be taken out, the urine and the feces in the sewage tank 32 can be discharged through the discharge opening and the discharge pipe only by connecting the discharge pipe at the valve structure 6 and opening the valve structure 6, the use is convenient, and the practicability is strong. The valve structure 6 may be a manual valve or an electric valve, and the valve structure 6 that can discharge urine and feces sewage in the sewage tank 32 is suitable for the present technical solution, and the specific structure type of the valve structure 6 is not limited herein.

In an embodiment of the present invention, as shown in fig. 6, 8 and 9, the feces collection and waste discharge nursing device further includes a vacuum pumping assembly 41, the vacuum pumping assembly 41 includes a pump box 411, a vacuum pump 412 disposed in the pump box 411, a silencing filter box 413, and an odor eliminating structure 414 and a silencing pipe 415 disposed in the silencing filter box 413, an air suction port of the vacuum pump 412 is adapted to communicate with a tank port of the wastewater tank 32, an air outlet of the vacuum pump 412 communicates with one end of the silencing pipe 415, an air outlet is disposed on a sidewall of the silencing filter box 413, the odor eliminating structure 414 is disposed opposite to the air outlet of the silencing filter box 413, and the silencing pipe 415 is provided with a plurality of silencing holes.

It should be noted that the vacuum pumping assembly 41 not only pumps air into the waste water tank 32 to generate negative pressure in the waste water tank 32, so that urine and feces in the wearing device are pumped into the waste water tank 32 through the sewage pumping interface 315 of the diversion seat 31, but also can filter and reduce noise of the air pumped from the waste water tank 32; as shown in fig. 8 and 9, the pump box 411 is a hollow shell structure, and the vacuum pump 412 is installed in the pump box 411, because there are two kinds of noises generated by the vacuum pump 412, one is the sound generated when the vacuum pump 412 operates, and the other is the flow sound of the gas extracted by the operation of the vacuum pump 412, the noise generated by the normal operation and the air extraction of the vacuum pump 412 is enclosed in the pump box 411 by the pump box 411, so as to reduce a certain noise; the pumping hole of the vacuum pump 412 is suitable for being communicated with the tank opening of the sewage tank 32, the air outlet of the vacuum pump 412 is communicated with one end of the silencing pipe 415, and the circumferential side wall of the silencing pipe 415 is provided with a plurality of silencing holes, so that the silencing pipe 415 can be used for silencing air pumped by the vacuum pump 412 from the sewage tank 32, and the noise reduction effect of the vacuum pump 412 is further improved; the silencing tube 415 may be a tubular structure, a rectangular parallelepiped structure, or the like, and the specific shape thereof is not specifically limited herein; through setting up odor elimination structure 414 in amortization filter cartridge 413 and relative with the gas vent, thereby after the gas of amortization pipe 415 to vacuum pump 412 exhaust falls and makes an uproar, utilize odor elimination structure 414 to adsorb the gas of amortization of sound pipe 415 after, the last clean gas is discharged from the gas vent of amortization filter cartridge 413, thereby make vacuum pump 412 fall the amortization of making an uproar earlier from the gas of vacuum pump 412 extraction, filtering and adsorbing, and then guarantee from the gas vent exhaust's of amortization filter cartridge 413 cleanness, noise abatement, improve user's experience and feel.

In this embodiment, the odor eliminating structure 414 matches the internal size of the silencing filter box 413 and the size of the exhaust port, so that the odor in the gas in the silencing filter box 413 is completely absorbed, and the cleanliness of the exhaust gas is improved; odor eliminating structure 414 can be a filter screen structure composed of active carbon and HEPA high-efficiency air filter, and odor in the gas extracted from sewage tank 32 can be completely adsorbed by active carbon and HEPA high-efficiency air filter, so that the clean cleanliness of the gas discharged from the exhaust port of silencing filter box 413 is improved. Still set up the shock attenuation puigging at the inner wall of pump box 411, be the shock attenuation puigging if the shock attenuation puigging, can adopt the shock attenuation puigging that deadening felt (coiled material), acoustic celotex board (panel) or other materials made, as long as can play the shock attenuation puigging structure that carries out shock attenuation syllable-dividing effect to vacuum pump 412 all is applicable to this technical scheme, does not do specific the injecing here.

In an embodiment of the present invention, the excrement collecting and discharging nursing device further includes a vacuum pumping connector 37, a sewage pumping connector 38, and a water vapor filtering component 42 disposed on a pipeline between the pumping port of the vacuum pump 412 and the tank port of the sewage tank 32, the vacuum pumping connector 37 is disposed through the sewage tank cover 33 of the integrated connector assembly and is communicated with the vacuum pumping port 316 of the diversion seat 31, the other end of the vacuum pumping connector 37 is communicated with the vacuum pump 412, the sewage pumping connector 38 is disposed through the sewage tank cover 33 and is communicated with the sewage pumping port 315 of the diversion seat 31, and the water vapor filtering component 42 is adapted to filter air pumped from the sewage tank 32 by the operation of the vacuum pump 412.

It should be noted that, as shown in fig. 3, 4 and 5, two vertical through holes are formed in the sewage tank cover 33, and the two vertical through holes are respectively matched with the outer diameters of the vacuum-pumping connector 37 and the sewage-pumping connector 38, after the diversion seat 31 is embedded in the accommodating cavity of the sewage tank cover 33, the vacuum-pumping connector 37 is inserted into one vertical through hole of the sewage tank cover 33 and is communicated with the vacuum-pumping interface 316 on the diversion seat 31, so that the vacuum-pumping connector 37 is communicated with the inside of the sewage tank 32 through the vacuum-pumping interface 316 of the diversion seat 31, and the other end of the vacuum-pumping connector 37 can be communicated with the vacuum pump 412, so that the vacuum pump 412 is used to pump the inside of the sewage tank 32, thereby not only generating negative pressure in the sewage tank 32, but also pumping out the dirty air in the sewage tank 32, and reducing the odor in the sewage tank 32; the sewage pumping connector 38 penetrates through another vertical through hole of the sewage tank cover 33 and is communicated with the sewage pumping interface 315 of the flow guide seat 31, and the other end of the sewage pumping connector 38 is suitable for being connected with the wearing device installed at the crotch of the patient, so that the negative pressure generated in the sewage tank 32 by the operation of the vacuum pumping assembly 41 can pump the urine and the feces in the wearing device into the sewage tank 32 through the sewage pumping connector 38 and the sewage pumping interface 315 of the flow guide seat 31 in sequence, and the automatic pumping and storing of the urine and the feces in the wearing device can be realized.

In combination with the dotted line shown in fig. 8, the water vapor filtering component 42 is installed on the connection pipeline between the air suction port of the vacuum pump 412 and the tank port of the wastewater tank 32, and the air pumped from the wastewater tank 32 by the operation of the vacuum pump 412 can be filtered by the water vapor filtering component 42, so that the water vapor in the air pumped from the wastewater tank 32 is prevented from entering the vacuum pump 412 and affecting the normal use of the vacuum pump 412.

In an embodiment of the present invention, as shown in fig. 10, 11 and 12, the water vapor filtering assembly 42 includes a water vapor joint plate 421, a water vapor filtering structure 422 and the water vapor residue collecting cup 423, an air inlet interface 4211 and an air outlet interface 4212 are arranged on the water vapor joint plate 421, the water vapor filtering structure 422 is arranged in the water vapor residue collecting cup 423, and the water vapor joint plate 421 covers an opening of the water vapor residue collecting cup 423; the air inlet interface 4211 is communicated with the vacuumizing joint 37, and the air outlet interface 4212 is communicated with the vacuum pump 412.

It should be noted that the water vapor filtering structure 422 is arranged in the water vapor residue collecting cup 423, and the water vapor joint plate 421 is covered at the opening of the water vapor residue collecting cup 423, so that the water vapor filtering structure 422 is utilized to filter the gas in the sewage tank 32 entering the water vapor residue collecting cup 423 from the gas inlet 4211, so as to remove the water vapor in the gas in the sewage tank 32, prevent the water vapor from entering the vacuum pump 412, and ensure the normal operation of the vacuum pump 412; an air inlet interface 4211 and an air outlet interface 4212 are arranged on the water vapor joint plate 421, wherein the air inlet interface 4211 is communicated with a vacuumizing joint 37 penetrating through a sewage tank cover 33, the air outlet interface 4212 is communicated with an air suction opening of a vacuum pump 412, air in the sewage tank 32 is firstly sucked into the water vapor residue collecting cup 423 by the vacuum pump 412 and filtered through a water vapor filtering structure 422, and finally, dried air enters the vacuum pump 412 from the air outlet interface 4212; the water vapor filtering structure 422 may be a filtering net made of absorbent paper, or may be other kinds of filtering nets, as long as the water vapor filtering structure 422 capable of adsorbing and filtering water vapor in the gas in the sewage tank 32 is suitable for the technical solution, and is not specifically limited herein.

As shown in fig. 11 and 12, the water vapor filtering assembly 42 further includes a joint plate base 427, an air guiding structure 426, a third sealing ring 425 and a pollution discharge cover 424, the water vapor joint plate 421 is mounted on the joint plate base 427, the joint plate base 427 is a hollow shell structure with an open upper end, the lower end of the joint plate base 427 is sleeved on the upper end of the water vapor slag collecting cup 423, and the third sealing ring 425 is disposed at a connection position between the joint plate base 427 and the water vapor slag collecting cup 423, so as to seal the joint plate base 427 and the water vapor slag collecting cup 423; the water vapor filtering structure 422 is provided with an air inlet hole, an air flow channel and an air outlet hole, two ends of the air flow channel are respectively communicated with the air inlet hole and the air outlet hole, the air inlet interface 4211 is communicated with the air inlet hole of the water vapor filtering structure 422, the air outlet hole of the water vapor filtering structure 422 is communicated with the air outlet interface 4212, gas with impurities such as water vapor entering from the air inlet interface 4211 enters the air flow channel through the air inlet hole, the impurities such as water vapor can be attached to the side wall of the water vapor filtering structure 422 or fall to the bottom of the water vapor residue collecting cup 423 at the moment, and then clean air is discharged from the air outlet hole of the water vapor filtering structure 422, so that the water vapor residue collecting cup 423 can be conveniently detached for cleaning the interior in the later period; the vapor filtering structure 422 may be a vapor filter with a cylindrical structure, a plurality of the air inlets are formed in the circumferential side wall of the vapor filter with the cylindrical structure, an air flow channel is formed inside the cylindrical structure, and an air outlet is formed at the top opening of the cylindrical structure.

Impurity after steam filtration structure 422 filters can be collected through steam collection sediment cup 423, blowdown lid 424 includes the disc, set up the upper bracket on the disc upper surface and set up the lower carriage in the disc downside the circumference outer wall of disc still is equipped with a plurality of archs of annular arrangement, and steam filtration structure 422 passes through blowdown lid 424 and installs in steam collection sediment cup 423, and the upper bracket can be the drum structure to with the shape and the size phase-match of steam filtration structure 422, wherein, a plurality of the arch with the inside wall of steam collection sediment cup 423 offsets, blowdown lid 424 not only plays the supporting role to steam filtration structure 422 at this moment, when gaseous entering steam collection sediment cup 423, the impurity after being adsorbed and filtered by steam filtration structure 422 is detained at the interior bottom of steam collection sediment cup 423, blowdown lid 424 can shelter from the impurity of the bottom of steam collection sediment cup 423 at this moment, the impurities are prevented from entering the vacuum pump 412 along with the airflow in the water vapor slag collecting cup 423 through the air flow passage or the air outlet hole of the water vapor filtering structure 422 and the air outlet interface 4212 of the water vapor joint plate 421; a preset interval is reserved between other parts protruding on the circumferential side wall of the disc and the side wall of the water vapor residue collecting cup 423, and the interval is a gap when impurities fall to the bottom of the water vapor residue collecting cup 423; air guide structure 426 sets up and locates between steam filtration structure 422 and joint plate seat 427, air guide structure 426 not only is used for making the air that gets into in steam collection sediment cup 423 become the helical air flow, accelerate the velocity of flow of air, but also improves the filtration efficiency to impurity in the air in steam collection sediment cup 423, air guide structure 426 is the inside cylinder structure that is equipped with vertical through-hole, a plurality of helical blade that the annular was arranged are equipped with at the circumference lateral wall of cylinder structure, utilize the helical blade on the cylinder structure lateral wall, can make the spiral air flow become in the air in steam collection sediment cup 423.

In an embodiment of the present invention, as shown in fig. 6, the feces collection and drainage nursing device further includes a second sterilized water joint 51, one end of the second sterilized water joint 51 is communicated with the first sterilized water joint 34 in the integrated joint assembly, and the other end of the second sterilized water joint 51 is adapted to be connected with a sterilized water mixing device, and the sterilized water mixing device is adapted to be communicated with the diversion seat 31 through the second sterilized water joint 51 and the first sterilized water joint 34 in sequence.

It should be noted that the feces collection and sewage disposal nursing device further includes a joint box, the second sterilized water joint 51 is disposed in the joint box, one end of the second sterilized water joint 51 is communicated with the first sterilized water joint 34 disposed on the sewage tank cover 33, the other end of the second sterilized water joint 51 is suitable for being connected to the sterilized water mixing device, so that the sterilized water generated by the sterilized water mixing device sequentially passes through the second sterilized water joint 51, the first sterilized water joint 34, and the flow guide seat 31 and then enters the sewage tank 32, and the dotted line in fig. 8 is the flow direction of the clean water; wherein, the sterilizing water mixing device is used for providing the sterilizing water.

In an embodiment of the present invention, as shown in fig. 6, 7 and 8, the excrement collecting and discharging nursing device further includes a box body and a warm water assembly disposed in the box body, the warm water assembly includes a water feeding pipe joint 52, a clean water tank 53, a first heating structure 54 and a water pump 55, one end of the water feeding pipe joint 52 is adapted to be connected to a water supply end, the other end of the water feeding pipe joint 52, the clean water tank 53 and the water pump 55 are sequentially communicated, a water outlet end of the water pump 55 is adapted to be connected to a wearing device, and the first heating structure 54 is adapted to be disposed in the clean water tank 53, on a pipeline between the clean water tank 53 and the water pump 55 or on a water pipe between the water pump 55 and the wearing device.

It should be noted that the water feeding pipe joint 52 is disposed in the joint box, and is sequentially communicated with the water feeding pipe joint 52, the clean water tank 53 and the water pump 55 and is suitable for being connected to a wearable device, and one end of the water feeding pipe joint 52 is communicated with a water supply end such as a faucet, so that the faucet firstly provides cold clean water and sequentially enters the clean water tank 53 through the water feeding pipe joint 52, and the water feeding pipe joint 52 is used for supplementing clean water to the clean water tank 53; a water outlet is formed at the bottom end or the side end of the clean water tank 53, the water outlet is communicated with the water pump 55, so that the water in the clean water tank 53 is pumped out to the wearing device by the water pump 55, and the first heating structure 54 is arranged in the clean water tank 53, on a pipeline between the clean water tank 53 and the water pump 55 or on a water pipe between the water pump 55 and the wearing device, so that the clean water is heated into warm water by the first heating structure 54 and is supplied to the wearing device. Warm water subassembly, sewage jar 32, evacuation subassembly 41 all set up in the box, and the box provides installation space for warm water subassembly, sewage jar 32, evacuation subassembly 41, still plays certain guard action, improves the security.

In this embodiment, if the first heating structure 54 is disposed in the clean water tank 53, the first heating structure 54 may be a commonly used U-shaped or rod-shaped heating pipe; if the first heating structure 54 is disposed on the pipeline between the clean water tank 53 and the water pump 55 or on the water pipe between the water pump 55 and the wearing device, at this time, the first heating structure 54 is a transient heater, and can heat the clean water flowing through the pipeline between the clean water tank 53 and the water pump 55 or the water pipe between the water pump 55 and the wearing device, so as to provide warm water for the wearing device, and the transient heater can adopt a thick film heating element on the market, wherein the thick film heating element can rapidly generate high temperature in tens of seconds and tens of seconds to rapidly heat the clean water.

The warm water assembly further comprises a water valve 59, the water valve 59 is arranged on a pipeline between the water outlet of the water pump 55 and the wearable device and used for closing the water outlet of the water pump 55 and preventing the water pump 55 from continuously providing clean water for the wearable device; the water valve 59 may be an electromagnetic valve or a rotary valve, and the specific structure of the water valve 59 is not limited herein.

In one embodiment of the present invention, as shown in fig. 6, the feces collection and excretion nursing device further includes an air blower 56 and a second heating structure, the air blower 56 is suitable for being connected to the wearing device, and the second heating structure is disposed on the air pipe between the air blower 56 and the wearing device.

It should be noted that the air blowing pump 56 is disposed in the box, and a second heating structure (not shown in the figure) is disposed on the air pipe between the air outlet of the air blowing pump 56 and the wearing device, and the second heating structure heats the air generated by the air blowing pump 56 to form warm air and conveys the warm air to the wearing device; the second heating structure may be a heating pipe or other structures, and is not limited herein as long as the second heating structure can heat the air generated by the air blowing pump 56 into warm air. The wearing device is an excrement collecting protective cover which is of an arc-shaped structure and is provided with a bayonet, the excrement collecting protective cover is detachably arranged at the crotch of a patient through the bayonet, an excrement collecting groove is formed in the inner bottom wall of the excrement collecting protective cover and used for collecting urine and excrement of the patient, a cleaning nozzle and a warm air nozzle are arranged on the inner side wall of the excrement collecting protective cover, and a water valve 59 in a warm water component is communicated with the cleaning nozzle in the excrement collecting protective cover, so that warm water can be provided for the excrement collecting protective cover, and the crotch of the patient can be cleaned conveniently; the air blowing pump 56 is communicated with the warm air nozzle, so that after the washing nozzle washes the crotch of the patient, the warm air nozzle is used for blowing air to the crotch of the patient, and the cleanness and the sanitation of the crotch of the patient are kept.

As shown in fig. 6, 7 and 8, the excrement collecting and discharging nursing device further comprises an intermediate joint component 7, a power supply component 57 and a control panel 58, wherein the intermediate joint component 7 comprises a joint mounting plate, a sewage joint, a cleaning joint and a warm air joint, the sewage joint, the cleaning joint and the warm air joint are arranged on the joint mounting plate in a penetrating mode, an excrement collecting groove in the wearable device is rapidly communicated with the sewage suction joint 38 through the sewage joint, urine and excrement in the excrement collecting groove can enter the sewage tank 32 through the sewage joint and the sewage suction joint 38, a cleaning nozzle in the wearable device is rapidly communicated with a water valve 59 in the warm water component through the cleaning joint, and therefore the warm water component is used for providing warm water for the cleaning nozzle of the wearable device through the cleaning joint, and the crotch of a patient can be cleaned conveniently; warm-air spray head among the wearing device connects and blows air pump 56 intercommunication through the warm-air, thereby because the second heating structure set up in blow air pump 56 with on the trachea between the wearing device, the second heating structure of being convenient for heats the cold wind that blows air pump 56 and forms the warm-air and connect the warm-air spray head of carrying to wearing device through the warm-air, thereby blow the warm-air to patient's crotch portion, guarantee the sanitation and hygiene of patient's crotch portion, intermediate head subassembly 7 is arranged in realizing the excrement and urine collection groove among the wearing device promptly, wash shower nozzle and warm-air spray head respectively with take out dirty joint 38, water valve 59 among the warm water subassembly and blow air pump 56 quick assembly disassembly intercommunication or disconnection. A power supply assembly 57 is arranged in the box body so as to provide working power supply for the vacuum pump 412, the first heating structure 54, the water pump 55, the air blowing pump 56, the control panel 58, the second heating structure and the valve structure 6; the control panel 58 may be disposed on the upper surface or the side surface of the box body, and the control panel 58 is electrically connected to the vacuum pump 412, the first heating structure 54, the water pump 55, the air blowing pump 56, the control panel 58, the second heating structure and the valve structure 6, so as to control the above-mentioned electric appliances respectively.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims

1. The integrated joint component is applied to an excrement collecting and sewage discharging nursing device which comprises a sewage tank (32) and is characterized by comprising a flow guide seat (31), wherein the flow guide seat (31) is suitable for being embedded at a tank opening of the sewage tank (32), a sterilized water flow channel structure (317) is arranged on the flow guide seat (31) and/or the tank opening, the sterilized water flow channel structure (317) is suitable for being connected with a first sterilized water joint (34), an annular spraying opening is formed between the flow guide seat (31) and the bottom end of the inner wall of the tank opening and is communicated with the sterilized water flow channel structure (317), and sterilized water entering the first sterilized water joint (34) is sprayed to the inner wall of the sewage tank (32) from the annular spraying opening through the sterilized water flow channel structure (317) in an annular emission shape.

2. The integrated connector assembly according to claim 1, further comprising a sewage tank cover (33) and a first sterilized water connector (34), wherein the sewage tank cover (33) is embedded in the tank opening, a containing cavity is arranged inside the sewage tank cover (33), the guide seat (31) is embedded in the containing cavity, the sterilized water flow passage structure (317) is arranged on the outer wall of the guide seat (31) and/or the sewage tank cover (33), and the annular spraying opening is arranged between the guide seat (31) and the bottom end of the inner wall of the sewage tank cover (33); the sewage tank cover (33) is further provided with a sterilized water interface (331), and the first sterilized water joint (34) is embedded in the sterilized water interface (331) and communicated with the sterilized water flow passage structure (317).

3. The integrated connector assembly according to claim 1, wherein the flow guide seat (31) is further provided with a dirt extraction interface (315) and a vacuum extraction interface (316), the dirt extraction interface (315) is adapted to be connected to a wearing device installed at the crotch of the patient, and the vacuum extraction interface (316) is adapted to be connected to a vacuum extraction assembly (41).

4. The integrated connector assembly of any of claims 1 to 3, wherein the sterile water flow channel structure (317) is an annular flow channel structure that gradually constricts in a flow direction of the sterile water.

5. The integrated joint assembly according to claim 4, wherein the disinfectant flow channel structure (317) comprises a first flow channel (311), a plurality of second flow channels (312), a water storage groove (313) and an annular boss (314), the first flow channel (311) is adapted to connect the first disinfectant joint (34), the top ends of the plurality of second flow channels (312) are respectively communicated with the first flow channel (311), the water storage groove (313) is arranged at the lower side of the second flow channel (312) and is communicated with the second flow channel, the annular boss (314) is received in the water storage groove (313), the annular spraying opening is preset between the annular boss (314) and the bottom end of the inner wall of the tank opening, the disinfectant entering from the first disinfectant joint (34) sequentially passes through the first flow channel (311), the plurality of second flow channels (312) and then is collected in the water storage groove (313), and then the annular emission-shaped disinfection water flow is sprayed out from the annular spraying opening to the inner wall of the sewage tank (32) through the annular boss (314).

6. A waste collection and sewage treatment device, characterized by comprising a sewage tank (32) and an integrated joint assembly as claimed in any one of claims 1 to 5, wherein the diversion seat (31) of the integrated joint assembly is suitable for being embedded at the tank opening of the sewage tank (32).

7. A waste collection and sewage treatment apparatus according to claim 6 and further comprising a valve structure (6), wherein said sewage tank (32) is provided with a drain outlet, and said valve structure (6) is disposed at said drain outlet.

8. An excrement collecting and discharging nursing device according to claim 6, further comprising a vacuum pumping assembly (41), wherein said vacuum pumping assembly (41) comprises a pump box (411), a vacuum pump (412) arranged in said pump box (411), a silencing filter box (413), and an odor eliminating structure (414) and a silencing pipe (415) arranged in said silencing filter box (413), an air suction opening of said vacuum pump (412) is suitable for being communicated with a tank opening of said sewage tank (32), an air outlet of said vacuum pump (412) is communicated with one end of said silencing pipe (415), an air outlet is arranged on a side wall of said silencing filter box (413), said odor eliminating structure (414) is arranged opposite to said air outlet of said silencing filter box (413), and a plurality of silencing holes are arranged on said silencing pipe (415).

9. An excrement collecting and discharging nursing device according to claim 8, further comprising a vacuum connector (37), a sewage connector (38) and a water vapor filtering component (42) disposed on the pipeline between the suction opening of the vacuum pump (412) and the opening of the sewage tank (32), wherein the vacuum connector (37) is disposed through the sewage tank cover (33) of the integrated connector assembly and communicated with the vacuum connector (316) of the diversion seat (31), the other end of the vacuum connector (37) is communicated with the vacuum pump (412), the sewage connector (38) is disposed through the sewage tank cover (33) and communicated with the sewage connector (315) of the diversion seat (31), and the water vapor filtering component (42) is adapted to filter the air extracted from the inside of the sewage tank (32) by the operation of the vacuum pump (412).

10. The excrement collecting, sewage discharging and nursing device according to claim 9, wherein the water vapor filtering component (42) comprises a water vapor joint plate (421), a water vapor filtering structure (422) and a water vapor residue collecting cup (423), an air inlet interface (4211) and an air outlet interface (4212) are arranged on the water vapor joint plate (421), the water vapor filtering structure (422) is arranged in the water vapor residue collecting cup (423), the water vapor joint plate (421) is arranged at an opening of the water vapor residue collecting cup (423) in a covering manner, the air inlet interface (4211) is communicated with the vacuum pumping joint (37), and the air outlet interface (4212) is communicated with the vacuum pump (412).

11. An excrement collecting and discharging nursing device according to any one of claims 7 to 10, further comprising a second sterilized water joint (51), one end of said second sterilized water joint (51) is communicated with said first sterilized water joint (34) in said integrated joint assembly, the other end of said second sterilized water joint (51) is adapted to be connected with a sterilized water mixing device, said sterilized water mixing device is adapted to be communicated with said diversion seat (31) through said second sterilized water joint (51) and said first sterilized water joint (34) in sequence.

12. An excrement collecting and discharging nursing device according to claim 11, further comprising a box body and a warm water component arranged in said box body, said warm water component comprises a water adding pipe joint (52), a clean water tank (53), a first heating structure (54) and a water pump (55), one end of said water adding pipe joint (52) is suitable for being connected to a water supply end, the other end of said water adding pipe joint (52), said clean water tank (53) and said water pump (55) are communicated in sequence, a water outlet end of said water pump (55) is suitable for being connected with a wearing device, said first heating structure (54) is suitable for being arranged in said clean water tank (53), on a pipeline between said clean water tank (53) and said water pump (55) or on a water pipe between said water pump (55) and said wearing device.

13. A waste collection and disposal nursing device according to claim 11, further comprising an air blower pump (56) and a second heating structure, wherein said air blower pump (56) is adapted to be connected to a wearing device, and said second heating structure is disposed on the air pipe between said air blower pump (56) and said wearing device.