WO2017190711A1 - Système de nettoyage à écoulement d'eau tourbillonnaire approprié pour un dispositif infirmier de miction et de défécation - Google Patents

Système de nettoyage à écoulement d'eau tourbillonnaire approprié pour un dispositif infirmier de miction et de défécation Download PDF

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Publication number
WO2017190711A1
WO2017190711A1 PCT/CN2017/088316 CN2017088316W WO2017190711A1 WO 2017190711 A1 WO2017190711 A1 WO 2017190711A1 CN 2017088316 W CN2017088316 W CN 2017088316W WO 2017190711 A1 WO2017190711 A1 WO 2017190711A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
inlet
outlet
toilet
chamber
Prior art date
Application number
PCT/CN2017/088316
Other languages
English (en)
Chinese (zh)
Inventor
单剑
曹斌
Original Assignee
新海科技集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 新海科技集团有限公司 filed Critical 新海科技集团有限公司
Priority to KR1020187034366A priority Critical patent/KR20190008259A/ko
Priority to JP2018558179A priority patent/JP6684927B2/ja
Publication of WO2017190711A1 publication Critical patent/WO2017190711A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
    • A61G9/02—Cleaning devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
    • A61G9/006—Urinals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/442—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having irrigation ports or means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps

Definitions

  • the present invention relates to a human body care device, and more particularly to a vortex water flow cleaning system suitable for use in a toilet care device.
  • the toilet care device is mainly used to help people who are not self-care to clean the urine and urine.
  • the toilet and the care device are directly placed on the defecation side of the human body, collect and clean the human body, and clean the buttocks of the human body.
  • the existing urinal care device generally treats the effluent ⁇ in two stages.
  • the first stage uses a scatter water flow to clean the concentrating chamber along the bottom of the concentrating chamber.
  • the disadvantage is that, first of all, the segmentation cleaning, the water supply system is complicated.
  • the scattering nozzle is limited by space and cannot be cleaned. The entire cavity cannot be covered, so there is residue left.
  • Another vortex water flow cleaning structure can clean all the drainage areas of the human body, but the high-speed vortex water flow cannot be generated by the method of generating the vortex water flow, so the cleaning effect is limited, and the direction of the hole of the porous air flow injection structure is also The layout requirements are high, otherwise the vortex effect will be affected, the stability is poor, and it is difficult to adapt to the profiled surface and the flatized chamber.
  • the prior art also has a method of vortex water flow, such as the vortex water flow cleaning principle described in the patent WO2014183269A1, whose function is also only used for the cleaning of human skin, and does not excrement and set the water flow.
  • the reuse of the toilet cavity, the water saving effect is not obvious.
  • the most important way of injecting the porous gas is that the vortex flow rate is not high, and the vortex flow is generated only in one plane, which does not rotate the airflow of the entire cavity, so the force of the water flow is limited, and the cleaning effect is not optimal.
  • a vortex water flow cleaning system suitable for a toilet care device comprising: a toilet having a mouth at one end and an outlet at the other end, and a collection between the mouth and the outlet The cavity, the collecting chamber gradually becomes smaller along the mouth to the exit direction, and the cavity wall of the collecting cavity is a smooth curved surface; the toilet is also provided with an air inlet hole and a water inlet hole, and the air inlet hole and the water inlet hole are combined with each other.
  • the cavity is connected, the air inlet hole and the water inlet hole are arranged along the tangential direction of the cavity wall of the toilet cavity; the water supply system is connected with the water inlet hole for providing the water source; and the negative pressure suction system is connected with the outlet for passing The vacuum is used to extract the cleaning mixture in the chamber.
  • a vortex water flow cleaning system suitable for a toilet bowl is provided with an intake hole and a water inlet hole in a tangential direction of the toilet chamber, and the water inlet hole is connected to the water supply system.
  • the outlet is connected with the negative pressure suction system, so that when the mouth of the toilet is placed on the buttocks of the human body, the negative pressure suction system performs pumping, so that a negative pressure is formed in the collecting chamber, and the water inlet hole is driven by the negative pressure.
  • the cavity wall of the collecting cavity is a smooth curved surface, and gradually becomes smaller along the mouth opening direction, so that water and air entering from the tangential direction will follow the collecting.
  • the inner wall of the cavity forms a spiral vortex, which cleans the urine in the collecting chamber.
  • the vortex water flow has a wide cleaning range and good effect, and the cleaning chamber is cleaned in all directions while washing away the urine and urine. , saving water.
  • the water and air entering the toilet chamber of the cleaning device will be mixed together, and the water vortex is rotated by the negative pressure air, the eddy current effect is good, and the high-pressure water pump is not required to drive the water source to enter, thereby saving the cost.
  • FIG. 1 is a schematic structural view of a vortex water flow cleaning system suitable for a toilet care device according to an embodiment
  • FIG. 2 is a schematic perspective view of a toilet bowl in an embodiment
  • FIG. 3 is a schematic view showing another perspective structure of a toilet in an embodiment
  • FIG. 4 is an application scenario diagram of a toilet in an embodiment. [0012] FIG.
  • a vortex water flow cleaning system suitable for a toilet care device is provided.
  • the cleaning system can be placed on the lower body of the human body, for collecting human body and urine, and for the human body.
  • the defecation organs are cleaned, and the same person who cleans the human body discharges the urine into the storage tank.
  • the size of the cleaning system can be scaled to meet the needs of different groups of people. For example, if the age is small, the size of the cleaning system is small, and the size of the cleaning system with a large annual size or larger size is larger.
  • the vortex water flow cleaning system of the present embodiment which is suitable for a toilet care device, includes a toilet bowl 1, a water supply system 2, and a vacuum suction system 3.
  • Water supply system 2 and negative pressure suction system 3 are connected to toilet 1 respectively
  • the toilet 1 has a mouth 11 at one end and an outlet 12 at the other end.
  • a toilet cavity 13 is provided between the mouth 11 and the outlet 12, that is, the toilet 1 passes.
  • the chamber wall is surrounded by a collecting chamber 13 having a mouth 11 at one end and an outlet 12 at the other end, the mouth 11 being larger than the outlet 12.
  • the collecting chamber 13 is close to the shape of the funnel, the collecting chamber 13 is gradually smaller in the direction of the mouth 11 to the outlet 12, and the cavity wall of the collecting chamber 13 is a smooth curved surface, so that the water flow of the toilet 1 can be collected along the collecting chamber
  • the chamber wall of the chamber 13 vortexes to the outlet.
  • the edge of the cornice 11 has a curved shape and is adapted to the structure of the human buttocks, that is, the edge of the cornice 11 conforms to the shape of the human buttock structure, so that the cornice is placed under the human buttocks and can enclose the human body and urine excretory organs.
  • the mouth can be completely sealed.
  • the function of the flap 14 is to increase the contact area with the human body, so that the human body uses the toilet bowl 1 ⁇ , which is more comfortable.
  • a flexible material gasket is mounted on the outer flap 14 .
  • the outer lower end of the toilet 1 has a flat structure, which facilitates the placement of the toilet chamber 1 and is more comfortable for use by the human body.
  • the toilet bowl 1 is further provided with a water inlet hole 15 and an air inlet hole 16, and the water inlet hole 15 and the air inlet hole 16 are merged to form a merged hole, and the merged hole is in communication with the collecting chamber 13, the embodiment
  • the inlet water inlet hole 15 is replaced by an inlet pipe which is installed in the intake port 16.
  • the merged holes are arranged along the tangential direction of the inner wall of the collecting chamber 13, that is, the incident direction of the water or air entering the merged holes is tangent to the cavity wall of the collecting chamber 13, so that the water and air entering from the merged holes will stick along the inertia
  • the wall of the chamber 13 is spirally moved.
  • a shroud 17 is installed on the outer combined opening of the toilet 1, the outlet 17 has an outlet at the end, and the other end has two inlets, and there is a flow between the outlet and the inlet. Road, exit and merge hole Therefore, the flow path and the merged hole are turned on.
  • the two inlets are naturally open for air introduction and the other inlet is connected to the water supply for introducing wash water.
  • the flow path of the shroud 17 is aligned with the direction of the merging hole, and the flow path of the shroud 17 is disposed along the tangential direction of the cavity wall of the plenum chamber 13, that is, the flow path of the hood 17 is an outward extension of the merging hole.
  • the flow passage of the flow guide 17 gradually becomes larger toward the outlet direction along the inlet, that is, the flow passage has a flat horn structure, which facilitates introduction of water and air into the merged hole.
  • the shroud 17 is provided with an inlet and an outlet, and an inlet pipe is installed in the flow passage of the shroud 17, and the inlet pipe is directly connected to the water supply system 2, and the inlet pipe introduces water into the collecting chamber 13 in.
  • the water inlet hole 15 and the air inlet hole 16 are disposed separately, and the water inlet hole 15 is directly connected to the water supply system 2, and the air inlet hole 16 is connected to the outside atmosphere.
  • a plurality of water inlet holes 15 are provided in the toilet bowl 1, and a plurality of water inlet holes 15 are respectively connected to the water supply system 2, and a plurality of water inlet holes are arranged on the same circumference, and water is introduced.
  • the holes 15 and the air inlet holes 16 are arranged in the same direction as the merging holes of the embodiment, and are respectively tangential to the cavity wall of the plenum 13 , and the plurality of water inlet holes 15 are incident in the same direction along the circumference, so that a plurality of The clean water incident on the inlet hole 15 forms a vortex helix.
  • the water supply system 2 includes a water pump 21 and a water tank 22, and the water inlet hole of the water pump 21 is connected to the water tank 22 through a water pipe, and the air inlet hole of the water pump 21 is connected to the inlet of the airflow guide 17 through a water pipe, and the water pump 21 is a small-sized small-power water pump. It is only necessary to introduce the clean water in the water tank 22 into the collecting chamber 13.
  • the negative pressure suction system 3 includes a dirt storage tank 31 having an inlet and an outlet, an inlet and an outlet being disposed at an upper end of the storage tank 31, and an upper end of the storage tank 31 forming an air
  • the inlet of the sump 31 is connected to the outlet 12 of the toilet 1 through a pipe.
  • the outlet of the sump 31 is connected to the negative pressure pump 32 through a pipe.
  • the negative pressure pump 32 draws air, and the negative pressure pump 32 firstly stores the dirt.
  • the tub 31 is drawn to a negative pressure, and the collecting chamber 13 is evacuated to a negative pressure, and the negative pressure draws the mixture of the excrement, the clean water and the air of the collecting chamber 13 into the sump barrel 31.
  • the working principle of the vortex water flow cleaning system for the toilet and care device provided by the embodiment is as follows: The toilet 1 is placed on the lower back of the human body, and the mouth 11 of the toilet 1 is fitted to the human body, and the mouth 11 It is completely blocked by the human body, and the excretory organs of the human body are wrapped in the collecting chamber 13; after the human body is drained, the negative pressure pump 32 is activated, and the negative pressure pump 32 successively draws the storage tank 31 and the collecting chamber 13 into a negative pressure.
  • the vortex of the water vapor mixture will be enhanced, and the vortex water vapor mixture can discharge the waste in the collecting chamber 13 into the storage tank 31. Moreover, the water vapor mixture can clean the excretory organs of the human body during the eddy current process. After cleaning the human body and the collecting chamber 13, the water pump 21 and the negative pressure pump 32 are turned off to complete the care of the human body.
  • the vortex water flow cleaning system of the present embodiment is provided with a water inlet hole 15 and an air inlet hole 16 in the tangential direction of the toilet chamber 13 and a water inlet hole. 15 is connected to the water supply system 2, and the outlet 12 is connected to the negative pressure suction system 3, so that when the mouth 11 of the toilet bowl 1 is placed on the buttocks of the human body, the negative pressure suction system 3 performs pumping to form the inside of the collecting chamber 13.
  • Negative pressure under the driving of the negative pressure, the water inlet hole 15 and the air inlet hole 16 enter the plenum chamber 13 along the tangential direction, and the cavity wall of the plenum chamber 13 is a smooth curved surface, and is directed along the cornice 11 toward the outlet 2 Gradually becoming smaller, so that water and air entering from the tangential direction will form a spiral vortex along the inner wall of the collecting chamber 13, and the urination in the collecting chamber 13 will be washed out, and the vortex water flow can be cleaned in a wide range and effect.
  • the colleague 13 washed all the way, saving water.
  • the water and air entering the chamber 13 of the cleaning device will be mixed together, and the water vortex is rotated by the negative pressure air, the eddy current effect is good, and the high-pressure water pump is not required to drive the water source to enter, thereby saving cost.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Cleaning In General (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

La présente invention concerne un système de nettoyage à écoulement d'eau tourbillonnaire approprié pour un dispositif infirmier de miction et de défécation, ledit système comprenant : un dispositif de collecte d'excréments (1) dont une extrémité est pourvue d'une ouverture, une autre extrémité étant pourvue d'un orifice de sortie, une chambre de collecte d'excréments étant disposée entre l'ouverture et la sortie, la chambre de collecte d'excréments se rétrécissant progressivement le long de la direction de l'ouverture vers la sortie, une paroi de chambre de la chambre de collecte d'excréments étant une surface incurvée lisse, une entrée d'air (16) et une entrée d'eau (15) étant également disposées sur le dispositif de collecte d'excréments, l'entrée d'air et l'entrée d'eau étant reliées à la chambre de collecte d'excréments, l'entrée d'air et l'entrée d'eau étant disposées le long de la direction tangentielle de la paroi de chambre de la chambre de collecte d'excréments ; un système d'alimentation en eau (2), relié à l'entrée d'eau ; un système d'extraction de déchets à pression négative (3), relié à la sortie (12). L'entrée d'air et l'entrée d'eau sont disposées le long de la direction tangentielle de la chambre de collecte d'excréments dans le dispositif de collecte d'excréments, de telle sorte que l'eau et l'air entrant depuis la direction tangentielle forment un tourbillon en spirale le long de la paroi interne de la chambre de collecte d'excréments, de manière à pouvoir nettoyer complètement la chambre de collecte d'excréments en même temps que l'évacuation de l'urine et des excréments, sans qu'une pompe à eau à haute pression ne soit nécessaire pour entraîner l'entrée d'une source d'eau.
PCT/CN2017/088316 2016-05-06 2017-06-14 Système de nettoyage à écoulement d'eau tourbillonnaire approprié pour un dispositif infirmier de miction et de défécation WO2017190711A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020187034366A KR20190008259A (ko) 2016-05-06 2017-06-14 대소변 간호 기기에 적용되는 와류 수류 세정 시스템
JP2018558179A JP6684927B2 (ja) 2016-05-06 2017-06-14 排泄ケア器具用渦水流洗浄システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610301516.9A CN107343839A (zh) 2016-05-06 2016-05-06 一种适用于大小便护理器的涡旋水流清洗系统
CN201610301516.9 2016-05-06

Publications (1)

Publication Number Publication Date
WO2017190711A1 true WO2017190711A1 (fr) 2017-11-09

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PCT/CN2017/088316 WO2017190711A1 (fr) 2016-05-06 2017-06-14 Système de nettoyage à écoulement d'eau tourbillonnaire approprié pour un dispositif infirmier de miction et de défécation

Country Status (4)

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JP (1) JP6684927B2 (fr)
KR (1) KR20190008259A (fr)
CN (1) CN107343839A (fr)
WO (1) WO2017190711A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108852600B (zh) * 2018-06-16 2020-12-15 苏州欧圣电气股份有限公司 一种护理机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202682243U (zh) * 2012-03-15 2013-01-23 中国人民解放军第三军医大学第一附属医院 女用大小便器
CN203693967U (zh) * 2014-01-26 2014-07-09 常卫国 护理床用防尿便盆
WO2014183269A1 (fr) * 2013-05-15 2014-11-20 吉林中航益康科技开发有限公司 Corps de base d'un appareil de soins de type lavage par flux d'eau tourbillonnant et appareil de soin
CN205758887U (zh) * 2016-05-06 2016-12-07 宁波新海电气股份有限公司 一种适用于大小便护理器的涡旋水流清洗系统

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JP2005192973A (ja) * 2004-01-09 2005-07-21 Masahiko Okuno 洗浄優先式排泄物吸引処理装置、並びに肛門部および陰部に装着可能な排泄物処理アタッチメント
CN100548254C (zh) * 2007-08-02 2009-10-14 刘旭祥 自动式病人方便护理机
SE536838C2 (sv) * 2013-09-19 2014-09-30 Cdup Ab En snålspolande toalett
CN103655094B (zh) * 2013-12-16 2016-08-17 山东华腾环保科技有限公司 一种自动护理便器系统
CN103735380B (zh) * 2014-01-17 2016-08-17 宁波新海电气股份有限公司 集便器和尿便自动护理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202682243U (zh) * 2012-03-15 2013-01-23 中国人民解放军第三军医大学第一附属医院 女用大小便器
WO2014183269A1 (fr) * 2013-05-15 2014-11-20 吉林中航益康科技开发有限公司 Corps de base d'un appareil de soins de type lavage par flux d'eau tourbillonnant et appareil de soin
CN203693967U (zh) * 2014-01-26 2014-07-09 常卫国 护理床用防尿便盆
CN205758887U (zh) * 2016-05-06 2016-12-07 宁波新海电气股份有限公司 一种适用于大小便护理器的涡旋水流清洗系统

Also Published As

Publication number Publication date
KR20190008259A (ko) 2019-01-23
CN107343839A (zh) 2017-11-14
JP6684927B2 (ja) 2020-04-22
JP2019515747A (ja) 2019-06-13

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