WO2001057327A1 - Procede de collecte de selles, equipement de stockage et appareil de transport connexes - Google Patents

Procede de collecte de selles, equipement de stockage et appareil de transport connexes Download PDF

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Publication number
WO2001057327A1
WO2001057327A1 PCT/CN2001/000110 CN0100110W WO0157327A1 WO 2001057327 A1 WO2001057327 A1 WO 2001057327A1 CN 0100110 W CN0100110 W CN 0100110W WO 0157327 A1 WO0157327 A1 WO 0157327A1
Authority
WO
WIPO (PCT)
Prior art keywords
toilet
gas
air
transfer
receptacle
Prior art date
Application number
PCT/CN2001/000110
Other languages
English (en)
Chinese (zh)
Inventor
Delin Zeng
Xiaolian Xie
Original Assignee
Delin Zeng
Xiaolian Xie
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 Delin Zeng, Xiaolian Xie filed Critical Delin Zeng
Priority to AU2001237193A priority Critical patent/AU2001237193A1/en
Publication of WO2001057327A1 publication Critical patent/WO2001057327A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools

Definitions

  • the invention relates to a method, a facility and a device for storing and transporting feces, especially human feces. current technology
  • the collection and storage of feces is nothing more than the following three situations: one is collected as defecation in the toilet; the other is collected as transit feces. Third, it is collected as a certain production raw material. From the perspective of collection types, the collection of human feces can also be divided into urine collection, fecal collection or mixed collection. Regardless of the above-mentioned collection methods, there are problems of collection, storage, and transportation.
  • the most common and widely used methods for collecting stools at present are facilities and transport devices.
  • the main problems are:
  • the method of removing stools is an open method of removing stools, which typically includes manual cleaning and negative pressure.
  • the manual cleaning method uses the manure as a tool to remove stool.
  • the method of negative pressure cleaning method is to extract the gas in the storage tank by using the suction device attached to the tank truck.
  • the air pressure is negative relative to the air pressure in the storage facility. And get the differential pressure. Under the action of this pressure difference, the method of transferring stool to the storage tank through the pipeline for transferring stool is used to realize the method of removing stool.
  • toilet tools such as stools and toilet pipes
  • the collection and storage facilities are also connected to external channels such as receiving toilets and toilets.
  • third-level septic tanks including the fecal discharge channel, they are straight-through and open to the outside.
  • the disadvantages caused by this are: The stool odor is easy to spread, which makes the environment around the collection and storage facilities deteriorate when the stool is taken. ; If the toilet tool needs to intrude into the toilet, remove the toilet tool from the storage facility, and the intruded part will be stained with fecal juice. If it is washed thoroughly, it will easily cause dripping of fecal juice and enlarge the polluted area.
  • the sealing effect of the storage facilities is poor, and the storage facilities cannot be effectively harmlessly treated.
  • the present invention aims to establish a clean method for taking stool and its supporting collection facilities And picking and transporting device, no matter scum collection or picking and transporting can be implemented under clean conditions, odorless escape, no dropping of dung juice, old annoying collection and storage of manure and disturbing the environment It is no longer reproduced, and the feces can be ideally harmlessly treated.
  • the idea of the present invention lies in: changing the traditional open or semi-open toilet taking method to a new closed toilet taking method, thereby overcoming the shortcomings of the traditional toilet taking method.
  • Device and operation method for taking stool are used to take the traditional open or semi-open toilet taking method.
  • the collection and storage facilities are mainly composed of a collection container, a receiving channel and an outlet channel, which are used to collect and store toilets for feces or for receiving external deliveries, such as loose stools dumped by people without toilets, transit or production. Poultry storage, or have the ability to combine toilet production and external delivery. It can be divided into urine collection facilities, fecal collection facilities or urine and feces co-collection facilities; the fetching and transporting device is composed of a gas pressure fetching device, a transfer reservoir, a fetching tube and a carrying device. The role is to remove the feces from the storage facility and carry out the transfer.
  • the air pressure toilet device is composed of a pressure generation device, an associated air passage, and an associated valve, or is composed only of an air pressure generation device and an associated air passage.
  • the closed stool method is used to remove the stool from the collection facilities and send it to the fetching device.
  • the closed type toilet taking method includes the following toilet taking measures and steps:
  • the toilet pipe is connected with the transfer device and the collector device respectively provided with an interface device, and the transfer device, the toilet tube and the toilet container are connected into an integrated whole.
  • the air pressure generating device is operated to cause an internal pressure difference between the transfer receptacle and the urine collection receptacle, and the internal pressure of the urine collection receptacle is higher than the internal pressure of the transportation receptacle, thereby forcing the urine collection receptacle to store
  • the feces collecting channel and the feces taking tube are transferred to the transfer container to realize closed feces taking.
  • the gas medium delivery path of the gas pressure generating device is changed or the gas pressure generating device is operated in the reverse direction, causing the internal pressure difference between the transporter and the collection container to reverse. The surplus will return to the collection tank.
  • the collection and storage facilities have the following structure.
  • the toilets are provided with passage openings only on the top or the upper part.
  • the passage openings can be controlled by natural or human actions.
  • When blocked the internal space of the container is completely enclosed, which can be completely isolated from the atmosphere.
  • the production of the container can be made on-site by civil construction or prefabricated by the factory as a whole or split. Buried or assembled and buried, it can be placed in the ground completely or partially.
  • the pipe connected to the toilet bowl can also be provided with a liquid trap to isolate the toilet bowl from the external gas connection and prevent clogging access, and a sealable cover is set at the bucket mouth; It can be taken as the downcomer part of the toilet's defecation pipe, and the interface between the external toilet channel and the internal toilet channel and the toilet bowl is provided on the top or top of the toilet bowl.
  • a valve with a controllable passage can be provided between the interface between the internal and external toilet passages and the toilet bowl.
  • the defecation channel is fixed on the defecation receptacle for direct ducting, and the lower part extends into the defecation receptacle, and the port under the pipe is open or not open to meet or approach the bottom of the defecation receptacle.
  • the upper part extends out of the toilet bowl, and the upper end of the mouthpiece is provided with an interface device which can be adapted to the toilet tube from the toilet device.
  • a safety channel is set up in the storage facility, and the safety channel is independently installed in the collection facility.
  • the pressure-limiting device on the top of the receptacle is structured. Considering the convenience of closing the urine-collecting receptacle when taking a stool, the pressure-limiting device can be set on an airway cover that can block the intake duct.
  • the pressure limiting device may be a pressure limiting valve or a safety valve.
  • the storage facility can be provided with a storage quantity indicating device, which can have various structural forms, such as being provided on the inner wall of the straight pipe of the toilet passage along the length of the pipe
  • a storage volume indication device composed of graduated markings can be more conveniently and intuitively read.
  • the structure of the storage volume indication device is two parallel hollow straight tubes that extend into the toilet bowl, and the lower end mouth is close to the inner bottom of the tank. The lower end nozzle of one tube is closed, and the upper end nozzles of the two tubes are arranged flush with each other and are fixed on the mounting seat.
  • a bracket is also provided on the mounting base, and the bracket supports a round body.
  • the wheel-shaped body may take the form of a flat wheel, a grooved wheel or a sprocket, and the shape of the wheel-shaped body is different.
  • the belt-shaped body may also be a flat belt or a belt or chain in other cross-sections.
  • a typical structure is that there is a stirring rod on the outside of the casing.
  • the casing is sleeved outside the toilet straight pipe.
  • the upper part of the casing and the upper bearing seat are arranged on the toilet straight pipe.
  • the movable part of the upper bearing is fixed and can be rotated around the straight pipe.
  • the upper part of the sleeve is also fixed with a gear.
  • the other gear that meshes with the gear has a shaft protruding outside the toilet bowl. , And fixed by the shaft seat.
  • the protruding shaft portion on the shaft seat can be connected with a manual rotation device or an electric or pneumatic motor driving device, so that it can be operated outside to realize the rotation of the stirring rod in the toilet bowl to take the straight pipe.
  • the difference between the pick-up device and the traditional manure tanker is that it can cooperate with the aforementioned collection facilities to implement a closed method of collecting and transporting feces, and the diversification of the form of transportation.
  • the negative or positive pressure or double-pressure of the method The way of implementation depends on the air pressure toilet device and transfer! It is realized by different connection methods of the gas transmission channel between the device and the toilet bowl and the installation method of the pneumatic toilet device.
  • the taking device has the following structure.
  • the traditional manure tank truck is improved.
  • the improvement point is that the free end of the toilet pipe of the traditional manure tank truck is equipped with a pipe joint device that can be adapted to the outlet channel of the collection and storage facility to form a negative pressure. Toilet device.
  • the air pressure toilet device is arranged on the taking and transporting device, wherein the gas output end of the air pressure generating device is provided with a gas valve, and the gas valve is connected with a gas pipeline connected to the transfer reservoir and a gas pipeline capable of communicating with the toilet bowl.
  • the gas pipeline passes through the gas valve, so that The gas pipeline connected to the toilet can communicate with the gas output of the gas pressure generating device and the atmosphere, respectively, and when one gas pipeline communicates with the gas output of the gas pressure generating device, the other gas pipeline maintains communication with Atmospheric communication, the above-mentioned air valve is selected as a two-position five-way valve, which constitutes a positive pressure retrieval device.
  • the air pressure toilet device is arranged on the taking and transporting device, wherein the gas delivery channel of the transfer reservoir is connected with a gas valve through an airway branch interface and communicates with the air inlet of the air pressure generating device provided on the taking and transporting device.
  • the gas pipeline connected to the toilet receptacle is connected to a gas valve in series through another branch port of the airway and is also connected to the air inlet of the air pressure generating device.
  • the air inlet of the air pressure generating device may also be provided with an air inlet communicating with the atmosphere; the above-mentioned series air valve is a two-position two-way valve.
  • the gas output end of the air pressure generating device is connected to a gas valve which is a two-position three-way valve, and the two outlet ends of the gas valve are respectively connected to two airway branch interfaces to form a dual-pressure retrieval device.
  • the gas source device in the above-mentioned air pressure generating device is a gas compressor, and the air pressure generating device may or may not be provided with a gas storage tank.
  • the air pressure toilet device is arranged on the pickup device, wherein the air pressure generating device is a non-reversible suction device, and the inlet and exhaust ports of the suction device are respectively connected with two two-position three-way valves.
  • the gas transfer channel of the transfer reservoir is connected to the one channel end of two two-position three-way valves, and the two two-position three-way valves each have a channel end to communicate with the atmosphere. This constitutes a negative pressure handling device.
  • the air pressure toilet taking device is arranged on the taking and transporting device, wherein the air pressure generating device is taken as a reversible extraction device, so that the air delivery channel of the transfer device directly communicates with the air delivery device. It is connected to the other end, and the other gas delivery end of the air extraction device is in communication with the atmosphere, forming a negative pressure retrieving and transporting device.
  • the control method of the gas valve may be a human control, especially a manual control or an electronic control or a gas control method.
  • the gas pipeline that can communicate with the toilet bowl is a hose, at least One end is a free end, and a free end is provided with a pipe joint which can be adapted to the air inlet and exhaust duct provided on the toilet bowl.
  • the gas pipeline that can communicate with the urine collection receptacle can also have free ends at both ends, respectively equipped with pipe joints that can be adapted to the intake and exhaust ducts of the urine collection receptacle and can be connected to the urine collection receptacle with the retrieval device. Connect the pipe joint on the air supply side of the device.
  • the aforesaid fetching and transporting device may be provided with a gas processing device, such as a filter, a dehumidifying device, and a corrosive factor, on the air passage having a communication relationship between the fetching and collecting container or the collection container and the air inlet of the pressure generating device to protect the pressure generating device Not damaged by corrosive gas.
  • a gas processing device such as a filter, a dehumidifying device, and a corrosive factor
  • the pick-up and transportation device that implements the aforementioned method for removing stool can also have the following structural forms:
  • the pick-up and transportation device has the same structural principle as the aforementioned positive-pressure, double-pressure, or negative-pressure pickup and transportation device. The only difference is that:
  • the pneumatic toilet device is not located on the pickup device, but is located on or near the collection facility.
  • the gas pipeline connected to the pickup device is a hose, and at least one end is a free end. There are interface devices on it.
  • the interface device of the transfer channel of the transfer device can be connected with the interface device of the gas pipeline as a hose to form a transfer device that separates the transfer device and the toilet device.
  • the transfer receptacles of the aforementioned various pick-up and transport devices are each provided with a toilet flush tube.
  • the toilet flush tube may be fixed to the transfer receptacle at one end, the free end at the other end, and provided with a passage for access to the storage facilities.
  • the interface device adapted to the mouth interface device, or both ends are free ends, and each is equipped with an interface device corresponding to the corresponding interface of the transfer receptacle inlet passage and the collector receptacle outlet passage.
  • the interface device is a Interface device capable of preventing liquid and gas leakage.
  • the power source of the air pressure generating device of various pickup devices can be independently set or shared with the carrier device.
  • its power source can be electric motor or fuel power.
  • the various types of carrying devices and carrying devices of the former fans can be in the following forms.
  • the taking device or the transfer container without a taking device is installed on an unpowered wheeled device, and is manually or animal-powered.
  • the power walking device can be towed away, or the device can be directly carried on the power walking device. Or on unpowered ships.
  • the inlet of the stool device may be provided with a universal interface device.
  • FIG. 8 A schematic diagram of the structure of an embodiment of an unloading device for unpowered traction with a self-contained air pressure toilet.
  • the air pressure generating device is driven by an electric motor.
  • the inlet and exhaust channels (24), the toilet passage straight pipe (12), and the storage capacity indicating device (14) are provided on the bottom of the box (24). Among them, the inlet and exhaust channels (25) are provided with air.
  • the airway cover (9), the airway cover (9) are also provided with a pressure limiting device (8), and the pressure limiting device (8) can be connected with the air inlet and exhaust (24) channels through the holes provided in the airway cover (9).
  • FIG. 5 is a schematic diagram of an embodiment of a negative pressure taking and transporting device.
  • the air pressure taking device is composed of an air extraction device (1), a valve (4), a valve (12), a gas treatment device (13), and a gas transmission pipe (14). ) Structure.
  • the structure of the transfer reservoir is similar to that shown in Fig.
  • the suction device (1) is an irreversible working device, and the exhaust end (2) of the transfer port (3) passes through the air passage and the passage port (3) of the valve (4) Connection, the valve port (5) (6) of the valve (4) communicates with the atmosphere and communicates with the gas passage tube (14) via the reversing airway (7), the inlet end (8) of the suction device (1) )
  • the gas processing device (13) is connected in series, it is connected to the channel port (9) of the valve (12), and the channel port (10) (11) of the valve (12) is connected to the atmosphere and the gas transmission channel pipe (14), respectively.
  • the connection of the transfer container is similar to that shown in FIG.
  • the toilet pipe (16) is connected with the toilet facilities, and the inside of the toilet tank is communicated with the atmosphere, so that the valve (4) is in communication with the passage opening (3) and the passage opening (5).
  • Position, channel port (3) and channel port (6) closed position, valve (12) in the The port (9) and the channel port (10) are closed, and the channel port (11) and the channel port (9) are opened, so that the air extraction device is operated, and the gas in the tank (18) is transmitted through the gas transmission interface (15).
  • the channel opening (11) of the valve (12) of the channel pipe (14) is processed by the gas processing device (13).
  • the components contained in the extraction device (1) which are corroded and damaged are reduced or eliminated to reach the air inlet end (8) of the extraction device (1), and the extraction device (1) passes through the valve (4) Access
  • the passage opening (6) reversing the airway (7) the gas channel pipe (14) the gas port (15) enters the tank (18), which increases the internal pressure and is higher than in the toilet bowl
  • the internal pressure forces the rest of the toilet tube (16) to return to the waste collection receptacle, and when the waste returns, the gas in the waste collection receptacle can be discharged to the atmosphere through the communication channel provided to the atmosphere, so as not to affect the waste Go back and realize complete cleansing.
  • the operation procedure of taking the stool First, connect the stool tube (7) to the stool collection facility, and make a channel of the stool collection container communicate with the atmosphere, make the suction device (1) work, and pass the gas in the tank (8) through
  • the gas inlet port (5) and the gas channel tube (4) are led to the airway port (3) of the air extraction device (1) and enter the air extraction device (1), and then discharged from the airway port (2) to the atmosphere.
  • the negative pressure in the tank (8) relative to the toilet bowl appears, and the toilet bowl in the toilet bowl is exposed to atmospheric pressure.
  • Exit the toilet passage transfer the toilet tube (7) and the toilet inlet (6) to the tank (8).
  • the suction device (1) works in the reverse direction.
  • the air is introduced from the airway port (2) and discharged from the airway port (3), and is sent into the tank (8) through the air supply pipe (4) and the gas port (5), so that the tank (8) is inside
  • the pressure increases and is higher than the internal pressure of the urine collection tank, forcing the rest of the toilet tube (7) to return to the urine collection tank.
  • the gas in the urine collection tank can communicate with the atmosphere through its own channel Discharge to the atmospheric pressure, without affecting the rest of the return, can achieve complete cleansing.
  • the above-mentioned air pressure toilet device shown in Fig. 3, Fig. 4, Fig. 5, and Fig. 6 may be integrated with the transfer tank, or installed on or near the collection facility.
  • the universal interface device is set up, which can facilitate the operation of taking and transporting the device.
  • the factors affected by the terrain can be reduced.
  • the operation method is to loosen the rotary disk (6), turn the tube head (8), and make the tube interface (4 ) Facing the appropriate direction, tighten the rotary disk (6) to maintain the airtightness of the universal joint, which is conducive to using air pressure to remove stool.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Non-Flushing Toilets (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

L'invention concerne un procédé de collecte de selles consistant à utiliser un tube de collecte et des interfaces montées respectivement sur un dispositif de transfert et sur un dispositif de collecte des selles, le dispositif de transfert, le tube de collecte et le dispositif de collecte étant assemblés de manière à former un corps monobloc dans lequel ces trois éléments communiquent ; à générer une pression différentielle à l'intérieur des dispositifs de transfert et de collecte grâce à un générateur de pression, la pression interne du dispositif de collecte étant plus élevée que celle du dispositif de transfert de manière à assurer une collecte de selles sans odeurs et sans exposition à l'air libre et une bonne étanchéité lors du transfert des selles du dispositif de collecte vers le dispositif de transfert.
PCT/CN2001/000110 2000-02-02 2001-02-02 Procede de collecte de selles, equipement de stockage et appareil de transport connexes WO2001057327A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001237193A AU2001237193A1 (en) 2000-02-02 2001-02-02 Method and apparatus for the collection of dejections and the device for take away

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00113266.0 2000-02-02
CN 00113266 CN1316361A (zh) 2000-02-02 2000-02-02 粪便的取便方法与集贮设施及其取运装置

Publications (1)

Publication Number Publication Date
WO2001057327A1 true WO2001057327A1 (fr) 2001-08-09

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Application Number Title Priority Date Filing Date
PCT/CN2001/000110 WO2001057327A1 (fr) 2000-02-02 2001-02-02 Procede de collecte de selles, equipement de stockage et appareil de transport connexes

Country Status (3)

Country Link
CN (1) CN1316361A (fr)
AU (1) AU2001237193A1 (fr)
WO (1) WO2001057327A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756887A (zh) * 2011-04-26 2012-10-31 曾德邻 两位三通阀控压力空气取便和强制卸便槽车
CN102758481A (zh) * 2011-04-26 2012-10-31 曾德邻 截止阀控压力空气取便和强制卸便槽车
CN102758482A (zh) * 2011-04-26 2012-10-31 曾德邻 具有受便通道自断与余便清消自助结构的封闭贮便体
CN102755132A (zh) * 2011-04-26 2012-10-31 曾德邻 异地出便***结构
CN102756888A (zh) * 2011-04-26 2012-10-31 曾德邻 无阀控压力空气取便槽车
CN102561491B (zh) * 2012-03-09 2013-09-18 刘洪斌 碳化无排放厕所

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012322A (en) * 1975-05-05 1977-03-15 General American Transportation Corporation Macerator-sterilizer sewage treatment system
US4193869A (en) * 1974-11-21 1980-03-18 Milton Brucker Wastewater and wastewater solid processing system
EP0350455A2 (fr) * 1988-05-06 1990-01-10 Ente per le nuove tecnologie, l'energia e l'ambiente (ENEA) Récipient pour gaz, dans lequel la pression est maintenue constante quand la quantité qu'il contient change, spécialement adapté pour accumuler le gaz biologique généré à partir d'eaux usées et de tas de solides
US5145576A (en) * 1989-03-09 1992-09-08 Maurice Lataillade Devices for treating human or animal dejections by means of microwaves
WO1997021000A1 (fr) * 1995-12-06 1997-06-12 Esafarma S.A.S. Mondovecchio Di Bennati A. Procede et appareil servant a recueillir et a evacuer les dejections de malades grabataires dans les etablissements medicaux
CN2308650Y (zh) * 1997-07-25 1999-02-24 刘之政 粪便收集装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193869A (en) * 1974-11-21 1980-03-18 Milton Brucker Wastewater and wastewater solid processing system
US4012322A (en) * 1975-05-05 1977-03-15 General American Transportation Corporation Macerator-sterilizer sewage treatment system
EP0350455A2 (fr) * 1988-05-06 1990-01-10 Ente per le nuove tecnologie, l'energia e l'ambiente (ENEA) Récipient pour gaz, dans lequel la pression est maintenue constante quand la quantité qu'il contient change, spécialement adapté pour accumuler le gaz biologique généré à partir d'eaux usées et de tas de solides
US5145576A (en) * 1989-03-09 1992-09-08 Maurice Lataillade Devices for treating human or animal dejections by means of microwaves
WO1997021000A1 (fr) * 1995-12-06 1997-06-12 Esafarma S.A.S. Mondovecchio Di Bennati A. Procede et appareil servant a recueillir et a evacuer les dejections de malades grabataires dans les etablissements medicaux
CN2308650Y (zh) * 1997-07-25 1999-02-24 刘之政 粪便收集装置

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Publication number Publication date
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