CN114538111B - 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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- CN114538111B CN114538111B CN202210278547.2A CN202210278547A CN114538111B CN 114538111 B CN114538111 B CN 114538111B CN 202210278547 A CN202210278547 A CN 202210278547A CN 114538111 B CN114538111 B CN 114538111B
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 87
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 239000000645 desinfectant Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 12
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Classifications
-
- 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
-
- 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
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
-
- 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—Ultraviolet radiation
-
- 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
-
- 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
-
- 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
-
- 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
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
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 pipeline and an output pipeline, and a disinfection cleaning system is arranged on the garbage pipeline and comprises disinfectant preparation equipment and a pipeline cleaning machine, wherein the disinfectant preparation equipment is connected with the pipeline cleaning machine; the pneumatic double-door system is responsible for the work of conveying and delivering garbage, is arranged on a garbage pipeline and a bedding pipeline, and comprises an inner door, an outer door lifting device and an inner door lifting device, wherein 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 double-door system, the collection terminal is arranged on an output pipeline and 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 on the inner side of the collection buffer space in an embedded mode, and the telescopic device is fixed at 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, whether hospitals or residential communities adopt a mode of manual carts and garbage cans to transport garbage to garbage recycling stations in a large quantity, and the transportation mode is high in labor cost, and in the transportation process, ozone is smoked, so that secondary pollution of air is caused by easy diffusion; in addition, the disinfection mode also adopts simple manual disinfection, the disinfection frequency is low, the overall working efficiency is low, the epidemic situation prevention and control are not facilitated under the severe epidemic situation, and meanwhile, the living environment is also indirectly influenced. Although some hospitals use gravity type or negative pressure vacuum type garbage bedding and clothing collecting systems to recover garbage bedding and clothing, the putting port basically adopts simple mechanical door opening or single door putting operation, by adopting the operation mode, peculiar smell or bacterial virus in a pipeline is easily caused to diffuse to an external polluted environment, and meanwhile, as the number of vertical pipeline putting sites increases, the systems cannot operate in parallel, so that the waiting time of the sites is long, and the system efficiency is reduced.
Disclosure of Invention
The invention provides a garbage bedding and clothing recovery system with an automatic disinfection function, which solves the problems of high cost of a manual mode, easy pollution, and environmental pollution and environmental damage caused by pipeline pollution due to simple mechanical door opening or single door throwing operation.
In order to achieve the above object, the present invention provides the following solutions:
a garbage bedding and clothing recovery system with an automatic disinfection function, comprising:
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 are cross-connected and summarized into the output pipeline;
the disinfection cleaning system is arranged on the garbage pipeline and comprises a disinfectant preparation device, a pipeline cleaning machine and a winch, wherein the disinfectant preparation device is connected with the pipeline cleaning machine, the pipeline cleaning machine 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 responsible for the work of conveying and delivering garbage, is arranged on a garbage pipeline and a bedding pipeline, comprises an inner door, an outer door lifting device and an inner door lifting device, and is fixedly connected with the inner door lifting device and the outer door lifting device respectively;
the garbage collection device comprises a collection terminal and is used for collecting garbage conveyed by a pneumatic double-door system, wherein the collection terminal is arranged 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 on the inner side of the collection buffer space in an embedded mode, and the telescopic device is fixed at the bottom of the collection buffer space.
Preferably, the pipeline cleaning machine comprises a spray head assembly and a guide mechanism, wherein the spray head assembly comprises an annular spray head and a spray head support, the annular spray head is fixed on the spray head support, the guide mechanism comprises a movable trundle, a bearing and a bearing base, the bearing base is fixedly connected to the spray head support, and the bearing is movably connected with the movable trundle.
Preferably, the disinfectant preparing device comprises a medicament barrel, a dispensing pump, a proportioning barrel and a conveying pump, wherein the medicament barrel is connected with the dispensing pump through a water pipe, the other side of the dispensing pump is connected with the proportioning barrel through a water pipe, the proportioning barrel is connected with the conveying pump through a water pipe, and the terminal of the water pipe is communicated with the winch.
Preferably, the winch comprises a stator water pipe connector, a stator, a water pipe, a hose connector, a hose, a winch drum, a rotor, a bearing, a sealing ring and a winch base; 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, a hose joint is connected with the water pipe, the hose joint is connected with a hose, the stator is fixedly connected with a winch base, and the winch drum is fixedly connected with a rotor.
Preferably, the pneumatic double-door system further comprises a single-section pipeline, a one-way exhaust valve and a buffer pipeline, the single-section pipeline is connected with a garbage pipeline and a bedding and clothing pipeline hoop, an inner door is fixedly connected to the outer side wall of the single-section pipeline, the inner door is connected with the inclined buffer pipeline, one side, far away from the inner door, of the buffer pipeline is connected with an outer door, the inner door lifting device comprises an inner door top plate and an inner door cylinder, the inner door is connected with the inner door top plate through a fixing piece, the inner door top plate is fixedly connected with a piston rod of the inner door cylinder, the bottom of the inner door cylinder is fixed on a door frame of the inner door, micropores are formed in the inner door, and the one-way exhaust valve is embedded in the micropores.
Preferably, the outer door lifting device comprises an operation panel, a cylinder top plate, an outer door cylinder and an outer door cylinder base, wherein the operation panel is electrically connected with the outer door cylinder, the outer door is connected with the outer door top plate through a fixing piece, the outer door top plate is fixedly connected with a piston rod of the outer door cylinder, and the bottom of the outer door cylinder is fixed on a door frame of the outer door.
Preferably, the collecting terminal comprises an exhaust valve, a collecting buffer space and a telescopic device, wherein the exhaust valve is fixed at the bottom of the collecting buffer space, and the telescopic device is fixed at the bottom of the collecting buffer space and is close to one side of the telescopic device.
Preferably, the telescoping device includes mounting flange, cylinder, canvas hose, interface flange, direction sloping block and support the base, support the base and fix in collecting buffer space outer wall side, mounting flange and cylinder bottom fixed connection, interface flange and cylinder top fixed connection, direction sloping block and interface flange rotatory swing joint, canvas hose and mounting flange and interface flange elastic connection.
Preferably, the system also comprises an air purifying room, an air filtering and exhausting system, an air power system and a buffer device, wherein the air power system is arranged at the tail ends of the garbage pipeline and the bedding pipeline and connected with the air exhausting system of a hospital, the buffer device is arranged at the bottom ends of the vertical garbage pipeline and the bedding pipeline, and the air filtering and exhausting system is arranged at the top ends of the garbage pipeline and the bedding pipeline; the air purifying chamber is arranged at the tail end of the output pipeline.
Preferably, the buffer memory device comprises a converter, a checking cabin, an air inlet, a buffer memory node and a buffer memory node discharge valve, wherein the air inlet is connected with an output pipeline hoop and is arranged below the buffer memory node discharge valve, the buffer memory node is connected with the buffer memory node discharge valve in a hoop manner, the buffer memory node discharge valve is connected with the output pipeline hoop, the checking cabin is connected with the valve hoop and is fixedly connected on the output pipeline, the converter hoop is arranged at the intersection of a garbage pipeline and a clothing pipeline, and the converter is provided with an inlet and an outlet.
The beneficial effects of the invention are as follows:
according to the novel garbage bedding and clothing recovery system with the automatic disinfection function, the pipeline can be automatically disinfected through the disinfection cleaning system, the intelligent operation is not needed to be manually participated, and strict epidemic prevention requirements are met; the input port adopts intelligent pneumatic double-door mechanism, only one door is opened under normal working condition, and a plurality of input stations can be simultaneously input, so that the problem of air pollution caused by peculiar smell or easy diffusion of bacterial viruses in a pipeline is effectively solved, parallel operation is realized, simultaneous delivery of all users can be simultaneously satisfied, the working efficiency is improved, and the operation cost is reduced.
Drawings
FIG. 1 is a block diagram of the overall system of the present invention;
FIG. 2 is a schematic view of a disinfection cleaning system according to the present invention;
FIG. 3 is a schematic diagram of a winch configuration;
FIG. 4 is a schematic view of an operation panel;
FIG. 5 is a schematic diagram of a pneumatic double door system;
fig. 6 is a schematic structural view of a collecting terminal;
FIG. 7 is a schematic view of the structure of the telescopic device in the collecting terminal;
FIG. 8 is a flow chart of the inner door control of the present invention;
fig. 9 is a flow chart of the double door control of the present invention.
In the figure: 1. a waste pipe; 2. a bedding and clothing pipeline; 3. an output pipe; 31. a pipe blocking net; 311. a collecting vehicle; 32. a telescoping device; 322. a fixed flange; 323. an interface flange; 4. a disinfectant preparing device; 41. a pipe cleaner; 411. an annular nozzle; 412. a spray head bracket; 413. a movable castor; 414. a bearing base; 415. a medicament barrel; 416. a dispensing pump; 417. proportioning barrels; 418. a transfer pump; 419. a bearing; 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 buffer device; 65. a rotor; 66. a drive motor; 641. a converter; 642. inspecting the bin; 643. a cache section; 644. a cache node drain valve; 7. a pneumatic double door system; 71. a single section of tubing; 72. a one-way exhaust valve; 73. a buffer 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 invention provides a novel garbage bedding and clothing recovery system with an automatic disinfection function, which comprises a power system, an air purifying chamber, a valve, a collecting terminal, a checking bin 642, a negative pressure vacuum transmission pipeline system, an air inlet valve, a discharge valve, a buffer section 643, a pneumatic double-door system 7, a disinfection cleaning system, an air filtering exhaust system and a converter 641, wherein the pneumatic double-door mechanism is connected with the negative pressure vacuum transmission pipeline system hoop, the disinfection cleaning system is fixedly connected with the negative pressure vacuum transmission pipeline system, the disinfection cleaning system is arranged at the top end of a vertical pipeline and is connected with the air filtering exhaust system hoop, the collecting terminal is connected with the negative pressure vacuum transmission pipeline system hoop, the air inlet valve is connected with the discharge valve and the buffer section 643, the discharge valve is connected with the buffer section 643 in a tight hoop, the valve and the checking bin 642 is connected with the negative pressure vacuum transmission pipeline system in a tight hoop, the converter 641 is arranged at the intersection of the garbage pipeline 1 and the clothing pipeline 2 and acts on the diversion or confluence of conveyed outside, and the air purifying chamber is arranged at the tail end of the output pipeline 3.
Specifically, the system is controlled by the PLC of computer lab in total, every exhaust valve 511, buffer memory node exhaust valve 644, pneumatic double door system 7, converter 641, inspection storehouse 642, collecting terminal, disinfection cleaning device and air filtration exhaust device all are equipped with control box and PLC and carry out real-time communication, PLC carries out control and state feedback to all parts of whole system, simultaneously control the parallel total amount of system according to real-time task PLC, can carry in order, the parallel transport of many floors, special floor independently carries and each component part operation of mixed transportation mode control system, guarantee steady, the reliable operation of system.
As shown in fig. 5, in this embodiment, the pneumatic double door system 7 includes a single-section pipe 71, an inner door lifting device 52, an outer door lifting device 8, a buffer pipe 73, and an outer door frame, the single-section pipe 71 is connected with a negative pressure vacuum transmission pipe system anchor ear, an inner door frame is fixedly connected to an outer side wall of the single-section pipe 71, 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 support, and an inner door 5 micropore, the inner door 5 is connected with the inner door top plate 74 by a fixing piece, the inner door top plate 74 is fixedly connected with a piston rod of the inner door cylinder 75, the inner door cylinder 75 support is fixed on the inner door frame, the inner door 5 is provided with micropores, the micropores are embedded with a one-way exhaust valve 72, the door frame of the inner door 5 is connected with an inclined buffer pipe 73, the buffer memory pipeline 73 is connected with an outer door frame, the outer door frame internally comprises an operation panel 81 and an outer door lifting device 8, the operation panel 81 and the outer door lifting device 8 are electrically connected, the operation panel 81 is provided with an RFID (Radio Frequency Identification radio frequency identification) card identifier, a face recognition device, a fingerprint identifier, a status indicator lamp, a garbage bedding and clothing classifying operation button and an emergency stop button, the outer door lifting device 8 comprises an air cylinder top plate 82, an outer door 51, an outer door air cylinder 83 and an outer door air cylinder 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 air cylinder 83, the outer door air cylinder 83 base is fixed on the outer door frame, a buffer memory area is formed between the inner door 5 and the outer door 51, and a foreign matter sensing device is arranged at the lower part of the outer door 51.
Specifically, as shown in fig. 4, a person who puts in the device opens and closes the outer door 51 through the RFID card swiping, face recognition or fingerprint recognition, firstly, after feeding back the PLC through the operation panel 81, the person who puts in the device opens the outer door 51 through the PLC execution instruction, and then, the person puts garbage or bedding into the buffer area; the delivery process may continue until the buffer is full, after which the card swipes to close the outer door 51; when a clamping hand occurs in the door closing process, a foreign matter sensing device at the lower part of the outer door 51 senses that information is to be sent to a PLC, the PLC immediately opens the outer door 51, then the door is tried to be closed again, the outer door 51 informs the PLC to control 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 completed, the PLC is operated to close the outer door 51 through RFID card swiping, face recognition or fingerprint recognition; in the closing process, if a human body induction sensor of the outer door 51 senses that a human body or foreign matter can be fed back to the PLC, the PLC stops closing the door and opens the door, the door continues to try to close the door 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 no transmission task exists, the PLC controls the inner door cylinder 75 to open the inner door 5 for conveying work until the sensor in the buffer area can not detect garbage or the inner door 5 is closed after being taken to complete the transmission task, and the inner door cylinder 75 controls the opening and closing of air inlets at two ends of the inner door cylinder 75 by the PLC to control the up-down movement direction of the cylinder; in the delivery process, only one of the double doors of the delivery opening can be opened, either the inner door 5 or the outer door 51 can be opened, and the mechanism can effectively prevent the peculiar smell in the pipeline from flowing outdoors.
In this embodiment, the negative pressure vacuum transmission pipeline system includes aerodynamic system, transmission pipeline, buffer device 64, the valve, converter 641, examine the cabin, aerodynamic system contains high-power air compressor machine, the muffler, wind direction switch, aerodynamic system arranges the transmission pipeline end and links to each other with the hospital exhaust system, buffer device 64 sets up in rubbish pipeline 1 and by the clothing pipeline 2 bottom and converter 641 staple bolt is connected, buffer device 64 includes the air inlet, buffer section 643, buffer node discharge valve 644, the air inlet is connected with output pipeline 3 staple bolt and is set up in buffer node discharge valve 644 below, buffer section 643 is connected with buffer node discharge valve 644 through the staple bolt mode, the valve sets up in rubbish pipeline 1 and by clothing pipeline 2 and output pipeline 3 intersection department, the valve is connected with output pipeline 3 staple bolt, examine the cabin and be connected with the valve staple bolt and fixedly connected on output pipeline 3, converter 641 is provided with two inlets and an export and is connected with output pipeline 3 staple bolt respectively.
In this embodiment, as shown in fig. 2, the disinfection and cleaning system comprises a pipeline cleaner 41, a disinfectant preparing device 4 and a winch 6, wherein the pipeline cleaner 41 is composed of a nozzle assembly and a guiding mechanism, the nozzle assembly is composed of an annular nozzle 411 and a nozzle support 412, the annular nozzle 411 is fixed on the nozzle support 412, the guiding mechanism is composed of a plurality of groups of movable casters 413, bearings and a bearing base 414, the bearing base 414 is fixed on the nozzle support 412, and the bearings are movably linked with the movable casters 413.
Specifically, the shower nozzle subassembly advances or turns and disinfects the operation in the pipeline, movable castor 413 can advance in the pipeline and back and guide the shower nozzle subassembly to turn in return bend department, disinfectant preparation equipment 4 includes medicament bucket 415, dispensing pump 416, ratio bucket 417, the delivery pump, medicament bucket 415 passes through water piping connection with dispensing pump 416, dispensing pump 416 provides power and draws disinfectant from medicament bucket 415 to in the ratio bucket 417, ratio bucket 417 passes through water piping connection with the delivery pump, the delivery pump provides power and carries the disinfectant that will prepare to stator water pipe joint 61, disinfectant preparation equipment 4 carries out automatic ratio and carries disinfectant to the shower nozzle subassembly through the delivery pump.
As shown in fig. 3, in the present embodiment, 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, pipe holes are drilled in the stator 62, a water pipe is embedded in the pipe holes, a hose connector is connected with the water pipe, 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 drum 63, the stator 62 is fixedly connected with a winch 6 base, and the winch drum 63 is fixedly connected with the rotor 65.
Specifically, the operator carries out manual disinfection or regularly automatic disinfection according to the demand, the system gives the disinfection instruction, PLC execution command in the disinfection clean control box, disinfectant preparation equipment 4 begins to carry out automatic proportioning and carry the shower nozzle subassembly with disinfectant through the delivery pump, simultaneously winch 6 is put into disinfection equipment and is put into after the output pipeline 3 and slowly put down degassing unit and disinfect the operation, drive rotor 65 is rotatory, rotor 65 and bearing rotatory slip, winch cylinder 63 passes through bearing and stator 62 rotatory slip, the water pipe does not follow the rotation when guaranteeing winch cylinder 63 rotation, then begin simultaneously to spray disinfectant and disinfect the task to the pipeline, in addition, PLC is according to the interior door 5 of the corresponding floor of position control in order to disinfect the buffer area, carry out disinfection operation simultaneously or separately according to the automatic degassing unit quantity that is furnished, when ending, winch 6 withdraws degassing unit, the system completion disinfection operation.
As shown in fig. 6 and 7, 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 in the collecting buffer space 512, the garbage is stopped 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 close to the telescopic device 32, the telescopic device 32 comprises a fixed flange 322, a cylinder, a canvas hose, an interface flange 323, a guiding inclined block and a supporting base, the supporting 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 guiding inclined 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 is taken by the collecting truck 311 to be collected, the cylinder normally works against the interface flange 323 to move downwards, when the guiding inclined block is contacted with the interface 311, the air cylinder stops working when the interface 311 is contacted with the interface, the guiding inclined block is automatically contacted with the collecting truck interface 311, the sealing contact with the interface 311 and the garbage is prevented from being overflowed, and the garbage is discharged by the valve to finish the garbage taking action.
Specifically, the collecting terminal is provided with a pipeline blocking net 31, the power system provides aerodynamic force, the garbage is blocked by the blocking net at the collecting buffer space 512 and stays in the collecting buffer space 512, air continues to be pumped out by the air compressor, when garbage or the bedding and clothing is stored for a certain amount, the system plans the collecting vehicle 311 to accept the garbage or the bedding and clothing, the collecting vehicle 311 receives the bedding and clothing, when the collecting vehicle 311 moves right below the collecting terminal, interface sealing butt joint is carried out, after the butt joint is successful, the system controls the collecting discharge valve to open, the power system provides power for pumping air, negative pressure is generated between the collecting vehicle 311 and the buffer space, the garbage or the bedding and clothing naturally falls into the collecting vehicle 311, then the collecting discharge valve is closed, the interface separation completes the collecting task, and the system arranges the collecting vehicle 311 to accept the garbage or the bedding and clothing of the collecting terminal according to timing and quantitative logic.
In this embodiment, the air filtration system comprises a pre-filter screen, a first activated carbon filter, a second activated carbon filter, and an air disinfection purifier.
Specifically, the front filter screen carries out primary filtration suspended particles to air, the first activated carbon filter adsorbs fine particles and peculiar smell macromolecules, the second activated carbon filter strengthens and filters and adsorbs micro particles and peculiar smell microorganism, and the air disinfection purifier adopts ultraviolet sterilization + anion purification mode to disinfect 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 the buffer device and the air inlet valve are used for temporarily collecting delivered garbage or clothes, after a certain amount of garbage or clothes are accumulated, the discharge valve and the air inlet valve are opened, the power system starts to work to suck air, so that huge suction force is generated in the pipeline, and garbage or clothes are sucked in the output pipeline 3 to move to a collecting terminal.
Specifically, in order to prevent the odor in the pipeline from overflowing, the power system or the air filtering and exhausting system is operated so that the pressure in the pipeline is lower than the pressure outside the pipeline, and therefore the whole vacuum transmission pipeline system is in a negative pressure state, and air cross infection is avoided.
Further, the system is intelligent to 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 the pipeline.
The invention provides a garbage bedding and clothing recovery system with an automatic disinfection function, wherein:
as shown in fig. 8 and 9, the control section: the system is controlled by the PLC of computer lab totally, every driving system, air purification room, the valve, collecting terminal, inspect storehouse 642, negative pressure vacuum transmission pipe system, the air inlet valve, the exhaust valve, buffer section 643, pneumatic double door system 7, disinfection clean system, air filtration exhaust system and converter 641, all be equipped with control box and PLC and carry out real-time communication, the PLC carries out control and state feedback to all parts of whole system, simultaneously control the parallel gross of system according to real-time task PLC, can carry according to the order, the parallel transport of many floors, special floor is carried independently and each component part operation of mixed transportation mode control system, guarantee steady, the reliable operation of system.
Sequential delivery mode: when the delivery ports of the same building are required to deliver tasks, the system sequentially opens the inner doors 5 according to the task priority defined previously to deliver tasks, namely, garbage or clothing is delivered to the pipeline, and when the floors A1, A2, A3, A4, A5 and A6 are simultaneously provided with delivery tasks, the system sequentially opens the inner doors 5 corresponding to the floor delivery ports according to the sequence defined previously A1, > A2, > A3, > A4, > A5 and > A6, and simultaneously only opens one inner door 5 in the same vertical pipeline, and the inner door 5 of the floor A2 delivery port can be opened only after the floor A1 delivery port inner door 5 is closed, so on, the sequential delivery mode avoids the risk of garbage or clothing collision when the floors are close, and ensures safe and reliable delivery.
Parallel conveying mode: when the tasks of the throwing ports of the floors are dispersed, the system groups the multi-point tasks, the interfered floors are divided into different groups, the throwing ports of the same group can simultaneously carry out conveying tasks, the floors A1 and A4 are divided into the same group, namely the groups 1, A2 and A5 are divided into the same group, namely the groups 2, A3 and A6 are divided into the same group, namely the groups 3, when the floors A1, A2, A3, A4, A5 and A6 simultaneously have conveying tasks, the throwing ports of the same group are opened, the conveying tasks are simultaneously carried out, garbage or clothing is conveyed into a pipeline, meanwhile, the system sequences the groups 1, 2 and 3 to sequentially carry out collecting work, and in the mixed control mode, the conveying system is in an efficient and reliable running state, so that the problem of interference caused by simultaneous collection of adjacent throwing ports is prevented, and meanwhile, and the conveying efficiency of the system is improved.
And (3) disinfection and cleaning flow: the operating personnel carry out manual disinfection or regularly automatic disinfection according to the demand, and the system gives the disinfection instruction, and the PLC execution command in the disinfection clean control box, disinfectant preparation equipment 4 begin to carry out automatic ratio and carry the shower nozzle subassembly with the disinfectant through the delivery pump, and winch 6 begins to slowly drop degassing unit and disinfect the operation after throwing into pipeline with the disinfection equipment simultaneously, then, begin to spray the disinfectant simultaneously and disinfect the task to the pipeline. In addition, the PLC controls the inner door 5 of the corresponding floor according to the position so as to sterilize the buffer area, performs the sterilization operation simultaneously or separately according to the number of the equipped automatic sterilizing devices, and at the end, the winch 6 withdraws the sterilizing device, and the system completes the sterilization operation.
The collection flow is as follows: the collecting device is provided with a pipeline blocking net 31, the power system provides aerodynamic force, garbage is blocked by the blocking net at the collecting buffer space 512 and stays in the collecting buffer space 512, air continues to be pumped out by the air compressor, when garbage or the bedding and clothing is stored for a certain amount, the system plans the collecting vehicle 311 to accept the garbage or the bedding and clothing, the collecting vehicle 311 receives the bedding and clothing, the interface sealing butt joint is carried out when the collecting vehicle 311 moves right below the collecting terminal, after the butt joint is successful, the system controls the collecting discharge valve to be opened, the power system provides power for pumping air, negative pressure is generated between the collecting vehicle 311 and the buffer space, the garbage or the bedding and clothing naturally falls into the collecting vehicle 311, then the collecting discharge valve is closed, the interface separation is completed, and the system arranges the collecting vehicle 311 to accept the garbage or the bedding and clothing of the collecting device according to timing and quantitative logic.
In order to prevent peculiar smell diffusion during collection, a novel vacuum butt joint interface telescopic device 32 is designed at a 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, and the interface flange 323 has a certain translation space by virtue of the softness of a canvas hose, four guide inclined blocks are arranged in a front-back left-right manner, and the guide interface flange 323 is aligned with the flange of the collection vehicle 311; meanwhile, the air cylinder provides a pressing force, so that the buffer space and the collecting trolley 311 form an integral airtight space.
The delivery process comprises the following steps: the throwing personnel swipes the card through the RFID card, performs face recognition or fingerprint recognition to open and close the outer door 51, and firstly feeds back the PLC through the operation panel 81, then opens the outer door 51 through the PLC execution instruction to send garbage or bedding into the buffer area; the delivery process may continue until the buffer is full, after which the card swipes to close the outer door 51; when a hand is clamped in the door closing process, the foreign matter sensing device at the lower part of the outer door 51 senses that information is to be sent to the PLC, and the PLC immediately opens the door and then tries to close the door again.
Waiting for the flow: the control of inner door 5 is by whole system control, and when the system detects that the pipeline is taken up, inner door 5 will not open, and rubbish or bedding remain in the buffer zone, and the micropore of inner door 5 will be opened this moment, and the pipeline internal negative pressure passes through micropore one-way discharge valve 72 and will buffer zone air transfer to the pipeline in, ensures the virus in buffer zone, and the outside personnel movable area can not be expanded through the air to the bacterium.
The conveying flow comprises the following steps: the system groups the throwing ports to be thrown by detecting the distribution and the quantity of garbage or bedding and clothing in the buffer area, the throwing ports of the same group can be simultaneously conveyed, and the sequential conveying tasks of all groups are carried out according to the planned logic sequence; opening an inner door 5 of the buffer zone during conveying, and enabling garbage or bedding to enter the pipeline; because the vacuum degree of the pipeline is high, air in the buffer area is pumped into the pipeline and negative pressure is generated to form power, so that garbage or bedding and clothing are pushed into the pipeline.
The double door control method comprises the following steps: the outer door 51 informs the PLC to control the 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 completed, the PLC is operated to close the door through RFID card swiping, face recognition or fingerprint recognition; in the closing process, if the human body induction sensor of the outer door 51 senses human body or foreign matter, the human body induction sensor feeds back to the PLC, the PLC stops closing the door and opens the door, and continues to try to close the door after waiting for 3 seconds.
After the outer door 51 is closed, the system judges whether a transmission task exists in the transmission pipeline, 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 buffer area can not detect garbage or the inner door 5 is closed after being taken out to complete the transmission task.
Cylinder door opening and closing process: the air cylinder is controlled by a PLC to control the opening and closing of air inlets at two ends of the air cylinder to control the up-and-down movement direction of the air cylinder.
Single door operation mechanism of the delivery port: in the delivery process, only one of the double doors of the delivery opening can be opened, either the inner door 5 or the outer door 51 can be opened, and the mechanism can effectively prevent the peculiar smell in the pipeline from flowing outdoors.
The technical scope of the present invention is not limited to the above description, but 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 these changes and modifications should be included in the 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 are cross-connected and summarized into the output pipeline (3);
the disinfection cleaning system is arranged on a garbage pipeline (1) and comprises a disinfectant preparation device (4), a pipeline cleaning machine (41) and a winch (6), wherein the disinfectant preparation device (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 responsible for the work of conveying and delivering garbage, the pneumatic double-door system (7) is arranged on a garbage pipeline (1) and a bedding 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;
the garbage collection device comprises a collection terminal and is used for collecting garbage conveyed by a pneumatic double-door system (7), wherein the collection terminal is arranged on an output pipeline (3) and is provided with a plurality of groups, the collection terminal comprises a pipeline blocking net (31), a buffer space and a telescopic device (32), the pipeline blocking net (31) is fixed on the inner side of the collection buffer space (512) in an embedded mode, and the telescopic device (32) is fixed at the bottom of the collection buffer space (512).
2. The garbage bedding and clothing recovery system with an automatic disinfection function according to claim 1, wherein: the pipeline cleaning machine (41) comprises a nozzle assembly and a guide mechanism, wherein the nozzle assembly comprises an annular nozzle (411) and a nozzle support (412), the annular nozzle (411) is fixed on the nozzle support (412), the guide mechanism comprises a movable castor (413), a bearing and a bearing base (414), the bearing base (414) is fixedly connected to the nozzle support (412), and the bearing is movably connected with the movable castor (413).
3. The garbage bedding and clothing recovery system with an automatic disinfection function according to claim 1, wherein: the disinfectant preparation device (4) comprises a medicament barrel (415), a dispensing pump (416), a proportioning barrel (417) and a conveying 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 conveying 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 recovery system with an automatic disinfection function according to claim 1, wherein: the winch (6) comprises a stator water pipe joint (61), a stator (62), a water pipe, a hose joint, a hose, a winch drum (63), a rotor, a bearing, a sealing ring and a winch 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, a hose connector is connected with the water pipe, the hose connector is connected with a hose, the stator (62) is fixedly connected with a base of the winch (6), and the winch drum (63) is fixedly connected with a rotor.
5. The garbage bedding and clothing recovery system with an automatic disinfection function according to 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 a garbage pipeline (1) and a quilt pipeline (2) through hoops, 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) through a mutual connection, one side, far away from the inner door (5), of the buffer pipeline (73) is connected with an outer door (51), the 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 an inner door top plate (74) through a fixing piece, the bottom of the inner door cylinder (75) is fixedly connected to a door frame of the inner door (5), micropores are formed in the inner door (5), and the one-way exhaust valve (72) is embedded in the micropores.
6. The garbage bedding and clothing recovery system with an automatic disinfection function according to claim 1, wherein: the outer door lifting device (8) comprises an operation panel (81), an air cylinder top plate (82), an outer door air cylinder (83) and an outer door air cylinder base, wherein the operation panel is electrically connected with the outer door air cylinder (83), the outer door (51) is connected with the outer door top plate through a fixing piece, the outer door top plate is fixedly connected with a piston rod of the outer door air cylinder (83), and the bottom of the outer door air cylinder (83) is fixed on a door frame of the outer door (51).
7. A garbage bedding and clothing recovery system with an automatic sterilizing function according to claim 1, characterized in that: the collecting terminal comprises an exhaust valve (511), a collecting buffer space (512) and a telescopic device (32), wherein the exhaust valve (511) is fixed at the bottom of the collecting buffer space (512), and the telescopic device (32) is fixed at the bottom of the collecting buffer space (512) and is close to one side of the telescopic device (32).
8. The garbage bedding and clothing recovery system with an automatic sterilizing function according to claim 7, wherein: the telescopic device (32) comprises a fixed flange (322), an air cylinder, a canvas hose, an interface flange (323), a guide inclined block and a supporting base, wherein the supporting base is fixed on the outer wall side of a collecting buffer space (512), the fixed flange (322) is fixedly connected with the bottom of the air cylinder, the interface flange (323) is fixedly connected with the top of the air cylinder, the guide inclined block is rotatably and movably connected with the interface flange (323), and the canvas hose is elastically connected with the fixed flange (322) and the interface flange (323).
9. The garbage bedding and clothing recovery system with an automatic disinfection function according to claim 1, wherein: the air-driven system is arranged at the tail ends of the garbage pipeline (1) and the bedding and clothing pipeline (2) and is connected with the air exhaust 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-driven system is arranged at the top ends of the garbage pipeline (1) and the bedding and clothing pipeline (2); the air purifying chamber is arranged at the tail end of the output pipeline (3).
10. The garbage bedding and clothing recovery system with an automatic disinfection function according to claim 9, wherein: the buffer device (64) comprises a converter (641), a detection 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) through a hoop and arranged below the buffer node discharge valve (644), the buffer joint (643) is connected with the buffer node discharge valve (644) through a hoop mode, the buffer node discharge valve (644) is connected with the output pipeline (3) through a hoop, the detection cabin (642) is connected with the valve hoop and fixedly connected to the output pipeline (3), the converter (641) is mounted at the intersection of a garbage pipeline (1) and a bedding and clothing pipeline (2), and the converter (641) is provided with an inlet and an outlet.
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