CN114538111A - Garbage bedding and clothing recovery system with automatic disinfection function - Google Patents
Garbage bedding and clothing recovery system with automatic disinfection function Download PDFInfo
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- CN114538111A CN114538111A CN202210278547.2A CN202210278547A CN114538111A CN 114538111 A CN114538111 A CN 114538111A CN 202210278547 A CN202210278547 A CN 202210278547A CN 114538111 A CN114538111 A CN 114538111A
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- door
- clothing
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 45
- 238000011084 recovery Methods 0.000 title claims abstract description 9
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- 239000000645 desinfectant Substances 0.000 claims abstract description 28
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/18—Adaptations of pipes or tubes; Pipe or tube joints
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/26—Stations
- B65G51/28—Stations for despatch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/36—Other devices for indicating or controlling movements of carriers, e.g. for supervising individual tube sections, for counting carriers, for reporting jams or other operating difficulties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0229—Clothes, clothes hangers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention provides a garbage bedding and clothing recovery system with an automatic disinfection function, which comprises: the negative pressure vacuum transmission pipeline system comprises a garbage pipeline, a bedding and clothing pipeline and an output pipeline, and a disinfection and cleaning system, wherein the disinfection and cleaning system is arranged on the garbage pipeline and comprises disinfectant preparation equipment and a pipeline cleaning machine, and the disinfectant preparation equipment is connected with the pipeline cleaning machine; the pneumatic double-door system is arranged on the garbage pipeline and the bedding and clothing pipeline and comprises an inner door, an outer door lifting device and an inner door lifting device, and the inner door and the outer door are fixedly connected with the inner door lifting device and the outer door lifting device respectively; the collection terminal is used for collecting garbage conveyed by the pneumatic type double-door system, the collection terminal is installed on an output pipeline and is provided with a plurality of groups, the collection terminal comprises a pipeline blocking net, a buffer space and a telescopic device, the pipeline blocking net is fixed to the inner side of the collection buffer space in an embedded mode, and the telescopic device is fixed to the bottom of the collection buffer space.
Description
Technical Field
The invention relates to the field of garbage transportation, in particular to a garbage bedding and clothing recovery system with an automatic disinfection function.
Background
At present, no matter hospitals or residential quarters adopt a mode of manual pushing cars and garbage cans to transport garbage to a garbage recycling station in a large quantity, the transportation mode is high in labor cost, and in the transportation process, odor is easy to diffuse to cause secondary pollution to air; in addition, the disinfection mode adopts simple manual disinfection, the disinfection frequency is low, the overall working efficiency is low, and meanwhile, the living environment can be indirectly influenced. Although a gravity type or negative pressure vacuum type garbage bedding and clothing collecting system is adopted in some hospitals to recover the garbage bedding and clothing, the throwing port basically adopts simple mechanical door opening or single door throwing operation, the adoption of the operation mode not only easily causes peculiar smell or bacteria and viruses in the pipeline to diffuse to the external polluted environment, but also can not operate in parallel along with the increase of the throwing stations of the vertical pipeline, so that the waiting time of the stations is long, and the efficiency of the system is reduced.
Disclosure of Invention
The invention provides a garbage bedding and clothing recovery system with an automatic disinfection function, which solves the problems that the cost of a manual mode is high, the pollution is easy, and the environment is damaged due to pipeline pollution caused by simple mechanical door opening or single door throwing operation.
In order to achieve the purpose, the invention provides the following scheme:
a garbage bedding and clothing recovery system with an automatic disinfection function comprises:
the negative pressure vacuum transmission pipeline system comprises a garbage pipeline, a bedding pipeline and an output pipeline, wherein the garbage pipeline and the bedding pipeline are vertically arranged and extend in the horizontal direction, and the garbage pipeline and the bedding pipeline are connected in a cross way to form the output pipeline;
the disinfection cleaning system is arranged on the garbage pipeline and comprises disinfectant preparation equipment, a pipeline cleaning machine and a winch, wherein the disinfectant preparation equipment is connected with the pipeline cleaning machine which is communicated with the winch, and the winch controls the flow of disinfectant flowing out of the pipeline cleaning machine;
the pneumatic double-door system is arranged on the garbage pipeline and the bedding and clothing pipeline and comprises an inner door, an outer door lifting device and an inner door lifting device, and the inner door and the outer door are fixedly connected with the inner door lifting device and the outer door lifting device respectively;
the collection terminal is used for collecting garbage conveyed by a pneumatic type double-door system, the collection terminal is installed on an output pipeline and is provided with a plurality of groups, wherein the collection terminal comprises a pipeline blocking net, a buffer space and a telescopic device, the pipeline blocking net is fixed to the inner side of the collection buffer space by embedding, and the telescopic device is fixed to the bottom of the collection buffer space.
Preferably, the pipeline cleaning machine comprises shower nozzle subassembly and guiding mechanism, the shower nozzle subassembly comprises annular shower nozzle and shower nozzle support, annular shower nozzle is fixed on the shower nozzle support, guiding mechanism comprises activity truckle, bearing base fixed connection is at the shower nozzle support, bearing and activity truckle swing joint.
Preferably, disinfectant preparation equipment includes medicament bucket, dispensing pump, ratio bucket and delivery pump, the medicament bucket leads to pipe with the dispensing pump and is connected, and the opposite side and the ratio bucket of dispensing pump lead to pipe and are connected, the ratio bucket leads to pipe with the delivery pump and is connected to the terminal and the winch of water pipe communicate with each other.
Preferably, the winch comprises a stator water pipe connector, a stator, a water pipe, a hose connector, a hose, a winch roller, a rotor, a bearing, a sealing ring and a winch base; the winch comprises a stator, a winch base and a rotor, and is characterized in that the stator water pipe joint is fixed on the stator, a pipe hole is drilled in the stator, a water pipe is embedded in the pipe hole, the water pipe is connected with a hose joint, the hose joint is connected with a hose, the stator and the winch base are fixedly connected, and the winch drum is fixedly connected with the rotor.
Preferably, the pneumatic type double-door system still includes single-section pipeline, one-way discharge valve and buffer pipeline, single-section pipeline is connected with rubbish pipeline and quilt clothes pipeline staple bolt, the lateral wall fixedly connected with inner door of single-section pipeline, the buffer pipeline interconnect of inner door and slope, one side that the inner door was kept away from to the buffer pipeline is connected with the outer door, inner door elevating gear includes inner door roof and inner door cylinder, the inner door is connected with inner door roof through the mounting, the piston rod fixed connection of inner door roof and inner door cylinder, inner door cylinder bottom is fixed on the door frame of inner door, the micropore has been seted up on the inner door, the micropore is embedded to have one-way discharge valve.
Preferably, outer door elevating gear includes operating panel, cylinder roof, outer door cylinder and outer door cylinder base, operating panel and outer door cylinder electric connection, the outer door is connected with the outer door roof through the mounting, the piston rod fixed connection of outer door roof and outer door cylinder, outer door cylinder bottom is fixed on the door frame of outer door.
Preferably, the collection terminal includes the valve of airing exhaust, collects buffer space and telescoping device, the valve of airing exhaust is fixed in collecting buffer space bottom, the telescoping device is fixed in collecting buffer space bottom and with be close to in telescoping device one side.
Preferably, the telescoping device includes mounting flange, cylinder, canvas hose, interface flange, direction sloping block and supports the base, it fixes and collects buffering space outer wall side to support the base, mounting flange and cylinder bottom fixed connection, interface flange and cylinder top fixed connection, the rotatory swing joint of direction sloping block and interface flange, canvas hose and mounting flange and interface flange elastic connection.
Preferably, the air purification device further comprises an air purification room, an air filtering and exhausting system, an air power system and a cache device, wherein the air power system is arranged at the tail ends of the garbage pipeline and the bedding and clothing pipeline and is connected with an exhausting system of a hospital; the air purification chamber is arranged at the tail end of the output pipeline.
Preferably, the buffer memory device includes the converter, examines cabin, air inlet, buffer memory festival and buffer memory node blow-off valve, the air inlet is connected and sets up in buffer memory node blow-off valve below with the output pipeline staple bolt, the buffer memory festival passes through the staple bolt mode with buffer memory node blow-off valve and is connected, buffer memory node blow-off valve is connected with the output pipeline staple bolt, examine the cabin and be connected and fixed connection on the output pipeline with the valve staple bolt, the converter staple bolt is installed in rubbish pipeline and quilt clothes pipeline cross section, the converter is provided with entry and export.
The invention has the beneficial effects that:
according to the novel garbage bedding and clothing recovery system with the automatic disinfection function, disclosed by the invention, the pipeline can be automatically disinfected through the disinfection and cleaning system, the intelligent operation does not need manual participation, and the strict epidemic prevention requirement is met; put in the mouth and adopt intelligent pneumatic type double door mechanism, only one door is opened under the normal operating condition to a plurality of websites of putting in can put in simultaneously, not only effectively solved the interior air pollution problem that peculiar smell or bacterial virus diffused easily and cause of pipeline, realized parallel operation moreover, can satisfy all users simultaneously and deliver, improved work efficiency, reduced the operation cost.
Drawings
FIG. 1 is an overall block diagram of the system of the present invention;
FIG. 2 is a schematic view of a pneumatic double door system
FIG. 3 is a schematic view of the disinfection and cleaning system of the present invention;
FIG. 4 is a schematic view of the drawworks configuration;
FIG. 5 is a schematic diagram of a collection terminal;
FIG. 6 is a schematic structural diagram of a telescopic device in the collection terminal;
FIG. 7 is an electrical schematic of the present invention;
FIG. 8 is a flow chart of the inner door control of the present invention;
FIG. 9 is a flow chart of the dual gate control of the present invention.
In the figure: 1. a waste pipe; 2. a bedding and clothing pipeline; 3. an output pipe; 31. a pipeline blocking net; 311. a collection vehicle; 32. a telescopic device; 322. a fixed flange; 323. an interface flange; 4. disinfectant preparation equipment; 41. A pipeline cleaning machine; 411. an annular nozzle; 412. a spray head holder; 413. a movable caster; 414. a bearing mount; 415. a medicament barrel; 416. a dispensing pump; 417. a proportioning barrel; 5. an inner door; 51. an outer door; 511. an exhaust valve; 512. collecting a buffer space; 52. an inner door lifting device; 6. a winch; 61. a stator water pipe joint; 62. A stator; 63. a winch drum; 64. a cache device; 65. a rotor; 66. a drive motor; 641. a converter; 642. inspecting the bin; 643. caching sections; 644. a cache node drain valve; 7. a pneumatic two-door system; 71. A single section of pipeline; 72. a one-way exhaust valve; 73. caching a pipeline; 74. an inner door top panel; 75. an inner door cylinder; 8. An outer door lifting device; 81. an operation panel; 82. a cylinder top plate; 83. an outer door cylinder.
Detailed Description
As shown in FIG. 1, the present invention provides a novel garbage bedding and clothing recycling system with automatic disinfection function, which comprises a power system, an air purification chamber, a valve, a collection terminal, an inspection chamber 642, a negative pressure vacuum transmission pipeline system, an air inlet valve, a discharge valve, a buffer storage 643, a pneumatic double door system 7, a disinfection and cleaning system, an air filtration and exhaust system and a converter 641, wherein the pneumatic double door mechanism is connected with the hoop of the negative pressure vacuum transmission pipeline system, the disinfection and cleaning system is fixedly connected with the negative pressure vacuum transmission pipeline system, the disinfection and cleaning system is arranged at the top end of a vertical pipeline and connected with the hoop of the air filtration and exhaust system, the collection terminal is connected with the hoop of the negative pressure vacuum transmission pipeline system, the air inlet valve, the discharge valve and the buffer storage 643 are arranged at the bottom of the vertical pipeline, the discharge valve 642 is connected with the tight hoop of the buffer storage 643, the valve and the inspection chamber are connected with the tight hoop of the negative pressure vacuum transmission pipeline system, the converter 641 is disposed at the intersection of the garbage pipeline 1 and the clothing pipeline 2 for splitting or merging the transported articles, and the air purification chamber is disposed at the end of the output pipeline 3 for purifying the air and delivering the purified air to the outside.
Specifically, the system is controlled by a PLC master controller of a machine room, each exhaust valve 511, each buffer node exhaust valve 644, the pneumatic double-door system 7, the converter 641, the inspection bin 642, the collection terminal, the disinfection cleaning device and the air filtering exhaust device are all provided with control boxes to communicate with the PLC in real time, the PLC controls all components of the whole system and feeds back the state, the PLC controls the parallel total amount of the system according to a real-time task, and the system can be controlled to operate according to the sequential conveying mode, the multi-floor parallel conveying mode, the special floor independent conveying mode and the mixed conveying mode, so that the stable and reliable operation of the system is ensured.
As shown in fig. 2, in this embodiment, the pneumatic double-door system 7 includes a single-section pipeline 71, an inner door lifting device 52, an outer door lifting device 8, a buffer pipeline 73, and an outer door frame, the single-section pipeline 71 is connected with a hoop of a negative pressure vacuum transmission pipeline system, an outer side wall of the single-section pipeline 71 is fixedly connected with the inner door frame, the inner door frame is fixedly connected with a pneumatic lifting structure, the pneumatic lifting structure includes an inner door 5, an inner door top plate 74, an inner door cylinder 75, a support of the inner door cylinder 75, and micro holes of the inner door 5, the inner door 5 is connected with the inner door top plate 74 through a fixing member, the inner door top plate 74 is fixedly connected with a piston rod of the inner door cylinder 75, the support of the inner door cylinder 75 is fixed on the inner door frame, the inner door 5 is provided with micro holes, the micro holes are embedded with one-way exhaust valves 72, the door frame of the inner door 5 is connected with the inclined buffer pipeline 73, the buffer pipeline 73 is connected with the outer door frame, the outer door comprises an outer door frame, an operation panel 81 and an outer door lifting device 8, the operation panel 81 is electrically connected with the outer door lifting device 8, the operation panel 81 is provided with an RFID (Radio Frequency Identification) card identifier, a face identifier, a fingerprint identifier, a status indicator lamp, a garbage quilt classification operation button and an emergency stop button, the outer door lifting device 8 comprises a cylinder top plate 82, an outer door 51, an outer door cylinder 83 and an outer door cylinder 83 base, the outer door 51 is connected with an outer door 51 top plate through a fixing piece, the outer door 51 top plate is fixedly connected with a piston rod of the outer door cylinder 83, the outer door cylinder 83 base is fixed on the outer door frame, a buffer area is formed between the inner door 5 and the outer door 51, and a foreign matter sensing device is arranged on the lower portion of the outer door 51.
Specifically, the throwing personnel open and close the outer door 51 through card swiping of an RFID card, face recognition or fingerprint recognition, firstly, after feeding back a PLC through the operation panel 81, the throwing personnel open the outer door 51 through a PLC execution instruction, and then send the garbage or the quilt into a buffer area; the delivery process can be continued until the buffer area is filled, and the outer door 51 is closed by swiping the card after the delivery process is completed; when a hand is jammed in the door closing process, the foreign matter sensing device at the lower part of the outer door 51 senses that information is sent to the PLC, the PLC immediately opens the outer door 51 and tries to close the door again, the outer door 51 informs the PLC of controlling the outer door cylinder 83 to open the outer door 51 through RFID card swiping, face recognition or fingerprint recognition operation of the operation panel 81, and an operator performs delivery operation; after delivery is finished, the PLC is operated to close the outer door 51 through RFID card swiping and face recognition or fingerprint recognition; in the closing process, if the human body induction sensor of the outer door 51 senses that a human body or foreign matters can be fed back to the PLC, the PLC stops closing the door and opens the door, the door is continuously tried to be closed after waiting for 3 seconds, after the outer door 51 is closed, the system judges whether a transmission task exists in the output pipeline 3, if the transmission task does not exist, the PLC controls the inner door cylinder 75 to open the inner door 5 for conveying work until the sensor in the cache region cannot detect garbage or the inner door 5 is closed after being dressed, the transmission task is completed, and the PLC controls the electromagnetic valves to control the opening and closing of the air inlets at two ends of the inner door cylinder 75 to control the vertical movement direction of the cylinder 75; in the delivery process, only one door of the two doors of the delivery opening can be opened, or the inner door 5 or the outer door 51, so that the mechanism effectively prevents the peculiar smell in the pipeline from flowing outdoors.
In this embodiment, the negative pressure vacuum transmission pipeline system includes an aerodynamic system, a transmission pipeline, a buffer device 64, a valve, a converter 641, and a view cabin, the aerodynamic system includes a high power air compressor, a muffler, and a wind direction converter, the aerodynamic system is disposed at the end of the transmission pipeline and connected to the hospital exhaust system, the buffer device 64 is disposed at the bottom of the garbage pipeline 1 and the bedding pipeline 2 and connected to the converter 641, the buffer device 64 includes an air inlet, a buffer node 643, and a buffer node discharge valve 644, the air inlet is connected to the output pipeline 3 via the hoop and disposed below the buffer node discharge valve 644, the buffer node 643 is connected to the buffer node discharge valve 644 via the hoop, the valve is disposed at the intersection of the garbage pipeline 1, the bedding pipeline 2, and the output pipeline 3, the valve is connected to the hoop of the output pipeline 3, the view cabin is connected to the valve and fixedly connected to the output pipeline 3, the converter 641 is provided with two inlets and one outlet respectively connected with the hoops of the output pipeline 3.
In this embodiment, the disinfecting and cleaning system includes a pipe cleaning machine 41, a disinfectant preparation device 4, and a winch 6, the pipe cleaning machine 41 is composed of a spray head assembly and a guide mechanism, the spray head assembly is composed of an annular spray head 411 and a spray head support 412, the annular spray head 411 is fixed on the spray head support 412, the guide mechanism is composed of a plurality of movable casters 413, bearings, and a bearing base 414, the bearing base 414 is fixed on the spray head support 412, and the bearings are movably connected with the movable casters 413.
Specifically, the spray head assembly moves forwards or turns in the pipeline to perform disinfection operation, the movable caster 413 can move forwards and backwards in the pipeline and guide the spray head assembly to turn at a bent pipe, the disinfectant preparation device 4 comprises a medicament barrel 415, a dispensing pump 416, a proportioning barrel 417 and a delivery pump, the medicament barrel 415 is connected with the dispensing pump 416 through a water pipe, the dispensing pump 416 provides power to pump disinfectant into the proportioning barrel 417 from the medicament barrel 415, the proportioning barrel 417 is connected with the delivery pump through a water pipe, the delivery pump provides power to deliver prepared disinfectant to the stator water pipe joint 61, and the disinfectant preparation device 4 performs automatic proportioning on the disinfectant and delivers the disinfectant to the spray head assembly through the delivery pump.
In the present embodiment, as shown in fig. 4, the winch 6 is composed of a stator water pipe joint 61, a stator 62, a water pipe, a hose joint, a hose, a winch drum 63, a rotor 65, a driving motor 66, a bearing, a seal ring and a winch 6 base. The stator water pipe connector 61 is fixed on the stator 62, a pipe hole is drilled in the stator 62, a water pipe is embedded in the pipe hole, the water pipe is connected with a hose connector, the hose connector is connected with a hose, disinfectant flows in the hose, the disinfectant is conveyed into the hose through the stator water pipe connector 61, the water pipe and the hose connector, the hose connector and the hose rotate along with the winch roller 63, the stator 62 is fixedly connected with the base of the winch 6, and the winch roller 63 is fixedly connected with the rotor 65.
Specifically, an operator carries out manual disinfection or timed automatic disinfection according to the requirement, a disinfection instruction is issued by the system, a PLC executes the instruction in the disinfection and cleaning control box, the disinfectant preparation equipment 4 starts to carry out automatic proportioning on the disinfectant and conveys the disinfectant to the spray head assembly through a conveying pump, meanwhile, the winch 6 starts to slowly put down the disinfection device for disinfection operation after throwing the disinfection equipment into the output pipeline 3, the rotor 65 is driven to rotate, the rotor 65 and the bearing rotate and slide, the winch roller 63 rotates and slides through the bearing and the stator 62, the water pipe does not need to rotate when the winch roller 63 rotates, then the disinfection task is carried out on the pipeline by simultaneously spraying the disinfectant, in addition, the PLC controls the inner door 5 of the corresponding floor according to the position so as to disinfect the buffer area, and carries out disinfection operation simultaneously or separately according to the number of the equipped automatic disinfection devices, at the end, the winch 6 retracts the disinfection device and the system completes the disinfection operation.
As shown in fig. 5 and 6, in this embodiment, the collecting terminal is composed of a pipe blocking net 31, a discharge valve, a collecting buffer space 512, a telescopic device 32, etc., the pipe blocking net 31 is embedded and fixed inside the collecting buffer space 512, the garbage is blocked by the pipe blocking net 31 and stays in the collecting buffer space 512 when being collected, the discharge valve is fixed at the bottom of the collecting buffer space 512, the telescopic device 32 is fixed at the bottom of the collecting buffer space 512 and is adjacent to the telescopic device 32, the telescopic device 32 includes a fixed flange 322, a cylinder, a canvas hose, an interface flange 323, a guide sloping block and a support base, the support base is fixed at the outer wall side of the collecting buffer space 512, the fixed flange 322 is fixedly connected with the bottom of the cylinder, the interface flange 323 is fixedly connected with the top of the cylinder, the guide sloping block is rotatably and movably connected with the interface flange 323, the canvas hose is elastically connected with the fixed flange 322 and the interface flange 323, when the garbage bedding and clothing collecting vehicle 311 moves to the position right below the collecting terminal, the air cylinder normally works to prop against the interface flange 323 to move downwards, the air cylinder stops working when the guide inclined block is in contact with the interface of the collecting vehicle 311, the guide inclined block is in sealing contact with the interface of the collecting vehicle 311 to prevent garbage bedding and clothing and peculiar smell from overflowing, the discharge valve acts to open the valve, and the garbage bedding and clothing automatically falls into the collecting vehicle 311 to complete garbage bedding and clothing collecting work.
Specifically, the collecting terminal is provided with a pipeline blocking net 31, the power system provides aerodynamic force, the garbage bedding is blocked by the blocking net at the collecting buffer space 512 and stays in the collecting buffer space 512, air is continuously pumped out by the air compressor, when the garbage or bedding is stored for a certain amount, the system plans that the collecting vehicle 311 receives the garbage or bedding collecting vehicle 311 receives bedding and clothing, when the collecting vehicle 311 moves to the position right below the collecting terminal, the interface is in sealed butt joint, after the butt joint is successful, the system controls the collecting discharge valve to be opened, the power system provides power to suck air, so that the collecting vehicle 311 and the buffer space generate negative pressure, the garbage or bedding naturally falls into the collecting vehicle 311, then the collecting discharge valve is closed, the interface is separated to complete a collecting task, and the system arranges that the collecting vehicle 311 receives the garbage or bedding of the collecting terminal according to timing and quantitative logic.
In this embodiment, the air filtration system includes leading filter screen, first active carbon filter, second active carbon filter, air disinfection clarifier.
Specifically, leading filter screen carries out primary filtration suspended particles to the air, and first active carbon filter adsorbs fine particle and peculiar smell polymer, and second active carbon filter strengthens filtering and adsorbs microparticle and peculiar smell microorganism, and the air disinfection clarifier adopts ultraviolet sterilization + anion purification mode to disinfect to the air.
In this embodiment, a buffer device 64 and an air inlet valve are designed at the bottom of the vertical conveying system and are used for temporarily collecting the delivered garbage or the quilt clothes, after a certain amount of garbage is accumulated, the discharge valve and the air inlet valve are opened, the power system starts to work to suck air so as to generate a large suction force in the pipeline and suck the garbage or the quilt clothes in the output pipeline 3 to move towards the collection terminal.
Specifically, in order to prevent the odor in the pipeline from overflowing, the power system or the air filtering and exhausting system operates to enable the pressure in the pipeline to be lower than the pressure outside the pipeline, so that the whole vacuum transmission pipeline system is in a negative pressure state, and air cross infection is avoided.
Furthermore, the system intelligently connects the safety protection system of the building, and when the system receives a fire alarm, all control doors are automatically closed to isolate air circulation, so that the fire is prevented from spreading through a pipeline.
The invention provides a garbage bedding and clothing recovery system with an automatic disinfection function, wherein:
as shown in fig. 7 and 9, the control section: the system is controlled by a PLC master controller of a machine room, each power system, each air purification room, each valve, each collection terminal, each inspection cabin 642, each negative pressure vacuum transmission pipeline system, each air inlet valve, each discharge valve, each buffer memory 643, each pneumatic double-door system 7, each disinfection and cleaning system, each air filtering and exhaust system and each converter 641 are provided with a control box for real-time communication with the PLC, the PLC controls all components of the whole system and feeds back the state, the parallel total amount of the system is controlled according to the real-time task PLC, each component of the system can be controlled to operate according to sequential conveying, multi-floor parallel conveying, special floor independent conveying and a mixed conveying mode, and the stable and reliable operation of the system is ensured.
A sequential conveying mode: when all the throwing ports of the same building need to convey tasks, the system sequentially opens the inner doors 5 according to the previously defined task priority to convey tasks, namely, garbage or bedding clothes are conveyed into the pipeline, when the floors A1, A2, A3, A4, A5 and A6 have conveying tasks at the same time, the system sequentially opens the inner doors 5 of the corresponding floor throwing ports according to the previously defined sequential sequence A1, > A2, > A3, > A4, > A5 and > A6, only one inner door 5 can be opened in the same vertical pipeline, the inner door 5 of the floor A2 throwing port can be opened after the inner door 5 of the floor A1 throwing port is closed, and the like, the sequential conveying mode avoids the risk of collision of the garbage or bedding clothes when the floors approach, and ensures the safety and reliability of conveying.
A parallel conveying mode: when the tasks of the floor throwing ports are dispersed, the system groups multi-point tasks, the interfered floors are divided into different groups, the throwing ports in the same group can simultaneously carry out conveying tasks, the floors A1 and A4 are divided into the same group, namely the group 1, the floor A2, the floor A5 is divided into the same group, namely the group 2, the floor A3 and the floor A6 are divided into the same group, namely the group 3, when the floors A1, the floor A2, the floor A3, the floor A4, the floor A5 and the floor A6 simultaneously have conveying tasks, the inner door 5 of the throwing port in the same group is opened and simultaneously carries out conveying tasks to convey garbage or bedding into a pipeline, and meanwhile, the system carries out sequencing and collection work on the group 1, the group 2 and the group 3 in sequence.
A disinfection and cleaning process: operating personnel carries out manual disinfection or regularly self-sterilizer according to the demand, the disinfection instruction is assigned to the system, PLC execution order in the clean control box of disinfection, disinfectant preparation equipment 4 begins to carry out automatic ratio and carry the shower nozzle subassembly with the disinfectant through the delivery pump to the disinfectant, and 6 winches begin slowly to transfer degassing unit and disinfect the operation after throwing into pipeline with disinfecting equipment simultaneously, then, begin to spray the disinfectant and disinfect the task to the pipeline simultaneously. In addition, the PLC controls the inner door 5 of the corresponding floor according to the position so as to disinfect the buffer area, and simultaneously or separately disinfects according to the number of the equipped automatic disinfectors, and when the operation is finished, the winch 6 withdraws the disinfectors, and the system finishes the disinfection operation.
And (3) collecting flow: the collecting device is provided with a pipeline blocking net 31, a power system provides aerodynamic force, the garbage bedding is blocked by the blocking net at the collecting buffer space 512 and stays in the collecting buffer space 512, air is continuously pumped out by an air compressor, when the garbage or bedding is stored for a certain amount, the system plans that the collecting vehicle 311 receives the garbage or bedding and bedding by the bedding and bedding collecting vehicle 311, when the collecting vehicle 311 moves to the position right below a collecting terminal, the interface is in sealed butt joint, after the butt joint is successful, the system controls the collecting and discharging valve to be opened, the power system provides power to suck air, so that the collecting vehicle 311 and the buffer space generate negative pressure, the garbage or bedding and bedding naturally fall into the collecting vehicle 311, then the collecting and discharging valve is closed, the interface is separated to complete a collecting task, and the system arranges that the collecting vehicle 311 receives the garbage or bedding and bedding of the collecting device according to timing and quantitative logic.
In order to prevent odor from diffusing during collection, a novel vacuum butt joint interface expansion device 32 is designed at the collection terminal, as shown in fig. 5, when butt joint is needed, a system control cylinder drives an interface flange 323 to approach a collection vehicle 311, the interface flange 323 has a certain translation space due to the flexibility of a canvas hose, four guide inclined blocks are arranged in a front-back and left-right manner, and the guide interface flange 323 is aligned with the flange of the collection vehicle 311; at the same time, the air cylinder provides pressing force, so that the buffer space and the collecting cart 311 form an integral closed space.
The delivery process comprises the following steps: the throwing personnel open and close the outer door 51 through RFID card swiping, face recognition or fingerprint recognition, firstly, after feeding back PLC through the operation panel 81, the throwing personnel open the outer door 51 through a PLC execution instruction, and send garbage or quilt into a buffer area; the delivery process can be continued until the buffer area is filled, and the outer door 51 is closed by swiping the card after the delivery process is completed; when the door is closed, the foreign body sensor at the lower part of the outer door 51 senses that the door is locked, and sends information to the PLC, and the PLC opens the door immediately and tries to close the door again.
And (3) waiting flow: the control of interior door 5 is controlled by entire system, and when the system detected the pipeline and was taken up, interior door 5 will not open, and rubbish or quilt clothes persist at the buffer, and the micropore of interior door 5 will be opened this moment, and negative pressure passes through micropore one-way discharge valve 72 in the pipeline and transmits the buffer air to the pipeline in, ensures the virus of buffer, and the bacterium can not expand to outside personnel's active area through the air.
A conveying process: the system groups the throwing ports to be thrown by detecting the distribution and the quantity of the garbage or the bedding and clothing in the buffer area, the throwing ports of the same group of floors can be simultaneously conveyed, and the sequential conveying tasks of each group are carried out according to the planned logic sequence; when in conveying, the inner door 5 of the buffer area is opened, and the garbage or the bedding and clothing enters the pipeline; because the vacuum degree of the pipeline is high, the air in the buffer area is pumped into the pipeline and generates negative pressure to form power to push the garbage or the bedding and clothing into the pipeline.
The double-gate control method comprises the following steps: the outer door 51 informs the PLC control cylinder to open the outer door 51 through RFID card swiping, face recognition or fingerprint recognition operation of the operation panel 81, and an operator performs delivery operation; after delivery is finished, the PLC is operated to close the door through RFID card swiping and face recognition or fingerprint recognition; in the closing process, if the human body sensor of the outer door 51 senses a human body or a foreign object and feeds back the human body or the foreign object to the PLC, the PLC stops closing the door and opens the door, and the PLC waits for 3 seconds and then tries to close the door continuously.
After the outer door 51 is closed, the system judges whether a transmission task exists in the transmission pipeline, if no transmission task exists, the PLC controls the inner door cylinder 75 to open the inner door 5 for transmission work until the sensor in the cache area can not detect the garbage or the inner door 5 is closed after being worn to finish the transmission task.
The cylinder door opening and closing process: the air cylinder is controlled by the PLC to control the opening and closing of air inlets at two ends of the air cylinder through the electromagnetic valve so as to control the up-and-down movement direction of the air cylinder.
The single door operation mechanism of the throwing opening: in the delivery process, only one door of the two doors of the delivery opening can be opened, or the inner door 5 or the outer door 51, so that the mechanism effectively prevents the peculiar smell in the pipeline from flowing outdoors.
The technical scope of the present invention is not limited to the above description, and those skilled in the art can make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and such changes and modifications should fall within the protective scope of the present invention.
Claims (10)
1. A garbage bedding and clothing recovery system with an automatic disinfection function is characterized by comprising
The negative pressure vacuum transmission pipeline system comprises a garbage pipeline (1), a bedding pipeline (2) and an output pipeline (3), wherein the garbage pipeline (1) and the bedding pipeline (2) are vertically arranged and extend in the horizontal direction, and the garbage pipeline and the bedding pipeline are connected in a cross way to form the output pipeline (3);
the disinfection and cleaning system is arranged on the garbage pipeline (1), and comprises disinfectant preparation equipment (4), a pipeline cleaning machine (41) and a winch (6), wherein the disinfectant preparation equipment (4) is connected with the pipeline cleaning machine (41), the pipeline cleaning machine (41) is communicated with the winch (6), and the winch (6) controls the flow of disinfectant flowing out of the pipeline cleaning machine (41);
the pneumatic double-door system (7) is in charge of conveying and delivering garbage, the pneumatic double-door system (7) is arranged on the garbage pipeline (1) and the bedding and clothing pipeline (2), and comprises an inner door (5), an outer door (51), an outer door lifting device (8) and an inner door lifting device (52), and the inner door (5) and the outer door (51) are fixedly connected with the inner door lifting device (52) and the outer door lifting device (8) respectively;
collect the terminal for collect the rubbish that pneumatic type double door system (7) carried, collect the terminal and install on output pipeline (3) and be provided with a plurality of groups, wherein block net (31), buffer memory space and telescoping device (32) including the pipeline, the pipeline blocks net (31) and fixes by the embedded collection buffer space (512) inboard, telescoping device (32) are fixed and are collected buffer space (512) bottom.
2. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: pipeline cleaning machine (41) comprises shower nozzle subassembly and guiding mechanism, the shower nozzle subassembly comprises annular shower nozzle (411) and shower nozzle support (412), annular shower nozzle (411) are fixed on shower nozzle support (412), guiding mechanism comprises activity truckle (413), bearing base (414) fixed connection is in shower nozzle support (412), bearing and activity truckle (413) swing joint.
3. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: the disinfectant preparation equipment (4) comprises a medicament barrel (415), a dispensing pump (416), a proportioning barrel (417) and a delivery pump (418), wherein the medicament barrel (415) is connected with the dispensing pump (416) through a water pipe, the other side of the dispensing pump (416) is connected with the proportioning barrel (417) through a water pipe, the proportioning barrel (417) is connected with the delivery pump (418) through a water pipe, and the terminal of the water pipe is communicated with the winch (6).
4. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: the winch (6) comprises a stator water pipe connector (61), a stator (62), a water pipe, a hose connector, a hose, a winch roller (63), a rotor, a bearing, a sealing ring and a winch (6) base; the stator water pipe connector (61) is fixed on the stator (62), a pipe hole is drilled in the stator (62), a water pipe is embedded in the pipe hole, the water pipe is connected with a hose connector, the hose connector is connected with a hose, the stator (62) is fixedly connected with a winch (6) base, and the winch roller (63) is fixedly connected with the rotor.
5. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: the pneumatic double-door system (7) further comprises a single-section pipeline (71), a one-way exhaust valve (72) and a buffer pipeline (73), the single-section pipeline (71) is connected with the garbage pipeline (1) and the clothing pipeline (2) in a hooped mode, an inner door (5) is fixedly connected to the outer side wall of the single-section pipeline (71), the inner door (5) is connected with the inclined buffer pipeline (73), one side, far away from the inner door (5), of the buffer pipeline (73) is connected with an outer door (51), an inner door lifting device (52) comprises an inner door top plate (74) and an inner door cylinder (75), the inner door (5) is connected with the inner door top plate (74) through a fixing piece, the inner door top plate (74) is fixedly connected with a piston rod of the inner door cylinder (75), the bottom of the inner door cylinder (75) is fixed on the inner door (5), and a door frame is formed on the inner door (5), the micropore is embedded with a one-way exhaust valve (72).
6. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: outer door elevating gear (8) are including operating panel (81), cylinder roof (82), outer door cylinder (83) and outer door cylinder base, operating panel and outer door cylinder (83) electric connection, outer door (51) are connected with the outer door roof through the mounting, the piston rod fixed connection of outer door roof and outer door cylinder (83), outer door cylinder (83) bottom is fixed on the door frame of outer door (51).
7. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: collect the terminal including exhaust valve (511), collection buffer space (512) and telescoping device (32), exhaust valve (511) are fixed in collection buffer space (512) bottom, telescoping device (32) are fixed in collection buffer space (512) bottom and with be close to in telescoping device (32) one side.
8. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 7, wherein: telescoping device (32) are including mounting flange (322), cylinder, canvas hose, interface flange (323), direction sloping block and support base, support the base and fix and collect buffer space (512) outer wall side, mounting flange (322) and cylinder bottom fixed connection, interface flange (323) and cylinder top fixed connection, the direction sloping block and the rotatory swing joint of interface flange (323), canvas hose and mounting flange (322) and interface flange (323) elastic connection.
9. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 1, wherein: the air purification device comprises a garbage pipeline (1), a bedding and clothing pipeline (2), an air purification room, an air filtering and exhausting system, an air power system and a cache device (64), wherein the air power system is arranged at the tail ends of the garbage pipeline (1) and the bedding and clothing pipeline (2) and is connected with an exhausting system of a hospital, the cache device (64) is arranged at the bottom ends of the vertical garbage pipeline (1) and the bedding and clothing pipeline (2), and the air filtering and exhausting system is arranged at the top ends of the garbage pipeline (1) and the bedding and clothing pipeline (2); the air purification chamber is arranged at the tail end of the output pipeline (3).
10. The garbage bedding and clothing recycling system with the automatic sterilizing function as claimed in claim 9, wherein: the buffer device (64) comprises a converter (641), a view cabin (642), an air inlet, a buffer joint (643) and a buffer node discharge valve (644), wherein the air inlet is connected with an output pipeline (3) in a hoop mode and arranged below the buffer node discharge valve (644), the buffer joint (643) is connected with the buffer node discharge valve (644) in the hoop mode, the buffer node discharge valve (644) is connected with the output pipeline (3) in the hoop mode, the view cabin (642) is connected with a valve hoop and fixedly connected to the output pipeline (3), the converter (641) is installed at the intersection of the garbage pipeline (1) and the clothing pipeline (2) in a hoop mode, and the converter (641) is provided with an inlet and an outlet.
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| CN202210278547.2A CN114538111B (en) | 2022-03-21 | 2022-03-21 | Garbage bedding and clothing recovery system with automatic disinfection function |
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Cited By (1)
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| CN116354004A (en) * | 2023-06-02 | 2023-06-30 | 江苏康乾环境安全技术有限公司 | Pneumatic collection system for avoiding cross infection type hospital garbage bedding and clothing |
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| CN114538111B (en) | 2024-03-08 |
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