Temporary disinfection equipment for emergency treatment first-aid instruments

Abstract

The invention relates to the technical field of medical disinfection devices, and particularly provides temporary disinfection equipment for emergency treatment first-aid instruments. The temporary disinfection equipment for the emergency treatment first-aid instruments comprises a shell assembly, four temporary placement baskets, a vacuum control assembly, a dosing assembly, a plurality of spraying assemblies and eight plasma generators. The device can quickly and efficiently sterilize the emergency equipment, effectively kill microorganisms on the surface of the emergency equipment and ensure the sanitation and safety of the equipment, and the sterilization process does not need to generate too high temperature, only discharges a small amount of oxygen and water vapor, is free of toxic residues and low in corrosivity, avoids damage to materials of the emergency equipment, and is safe and reliable. The first-aid instruments can be used immediately after being sterilized, the turnover rate of the first-aid instruments in emergency treatment is increased, smooth proceeding of medical work is ensured, meanwhile, the diffusion rate of hydrogen peroxide spray is increased through cooperation of the dosing assembly and the multiple spraying assemblies, and diffusion uniformity is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of medical disinfection devices, and in particular to a temporary disinfection device for emergency first aid equipment. Background Art

[0002] Emergency first aid equipment is an essential tool in the hospital emergency room and is used to deal with emergency medical situations. Common equipment includes: stethoscope, blood pressure cuff, hemostatic forceps, scissors, etc. The equipment must be disinfected or sterilized in accordance with the hospital's standard operating procedure (SOP) before and after use, usually by high temperature and high pressure sterilization, chemical disinfectant immersion or ultraviolet irradiation.

[0003] However, although the existing temporary disinfection equipment for emergency first aid equipment can provide a certain degree of disinfection protection in emergency situations, some equipment uses traditional disinfection methods, such as chemical immersion or ultraviolet irradiation, which take a long time to achieve effective disinfection. In addition, after disinfection, the equipment must wait for cooling or the residual disinfectant needs to be processed separately, so the equipment cannot be used immediately, which makes it unable to meet the high efficiency requirements in emergency environments. Summary of the invention

[0004] Based on this, it is necessary to provide a temporary disinfection device for emergency first aid equipment to solve at least one technical problem in the background technology.

[0005] A temporary disinfection device for emergency first aid instruments comprises a shell assembly, four temporary placement baskets, a vacuum control assembly, a drug delivery assembly, a plurality of spray assemblies and eight plasma generators. The shell assembly comprises a disinfection shell and a sterilization chamber. The interior of the disinfection shell is hollow to form an installation cavity. Side partition plates are convexly arranged at both ends of the installation cavity, so that the installation cavity is divided into a middle installation cavity and two side installation cavities. The sterilization chamber is installed in the middle of the middle installation cavity. The interior of the sterilization chamber is hollow to form a hollow cavity. A top partition plate is arranged on the top of the hollow cavity, so that the hollow cavity is divided into a sterilization cavity and a vacuum control cavity from top to bottom. A connecting groove is concavely arranged in the middle of the top surface of the sterilization cavity. The through groove is connected with the vacuum control cavity, a sealing installation groove is recessed on the outside of the sterilization cavity, and sealing doors are rotatably arranged at both ends of the sealing installation groove, four placement racks are convexly arranged at both ends of the sterilization cavity along the height direction, four generator installation grooves are recessed at both ends of the sterilization cavity, and the four generator installation grooves are alternately arranged with the four placement racks, and the two ends of the four temporary placement baskets are respectively clamped and installed on the eight placement racks, the vacuum control assembly is installed on the inside of the vacuum control cavity and the installation cavity, the medication assembly is installed in the installation cavity and the sterilization cavity, multiple spray assemblies are installed in the medication assembly, and eight plasma generators are respectively installed in the eight generator installation grooves.

[0006] As a further improvement of the present invention, a ventilation mounting groove is recessed on the inner side of the middle mounting cavity, a ventilation hood door is rotatably arranged in the ventilation mounting groove, a first outflow hole is recessed on the inner bottom of the middle mounting cavity, four mounting rotary hole groups are recessed at intervals along the height direction at both ends of the sterilization cavity, and the four mounting rotary hole groups are alternately arranged with four placement racks, each mounting rotary hole group includes a plurality of mounting rotary holes arranged at intervals along the length direction, and the plurality of mounting rotary holes are connected with the side mounting cavity, two vacuum mounting grooves are recessed on the inner side of the bottom surface of the vacuum control cavity, a second outflow hole is recessed on the inner bottom of the sterilization cavity, an outflow pipe is convexly provided on the second outflow hole, the middle part of the outflow pipe is connected to the first outflow hole, and a motor mounting hole is recessed on the outer side of one end of the vacuum control cavity.

[0007] As a further improvement of the present invention, the vacuum control component includes a vacuum extraction pump, a ventilation pump, four filters and a negative pressure sensor. The middle parts of the vacuum extraction pump and the ventilation pump are respectively installed in two vacuum installation grooves, and the output ends of the vacuum extraction pump and the ventilation pump are both arranged in the vacuum control cavity. Two input pipes are respectively arranged at the bottom of the vacuum extraction pump and the ventilation pump. The four filters are respectively installed at one end of the inner side of the sterilization chamber at intervals along the height direction, and the four filters are respectively connected to the two input pipes at the bottom of the vacuum extraction pump and the ventilation pump through pipes, and the negative pressure sensor is installed in the vacuum control cavity.

[0008] As a further improvement of the present invention, the medication assembly includes a disinfectant liquid tank, a medication pump, a first dispensing tube and four medication components. The disinfectant liquid tank is installed at one end of the inner bottom of the sterilization chamber, the medication pump is installed at the top of the disinfectant liquid tank, and the input end of the medication pump is connected to the disinfectant liquid tank through a pipeline. The bottom end of the first dispensing tube is installed in the output end of the medication pump. The outer wall of the first dispensing tube is provided with four first dispensing output ports at intervals along the height direction. The four medication components are respectively installed in the two side mounting cavities and the sterilization cavity at intervals along the height direction.

[0009] As a further improvement of the present invention, each dosing element includes a second liquid dispensing tube, multiple rotating mounting rings, multiple liquid dispensing control pumps, multiple sealing rotating rings, multiple spray pipes, a rotating motor and multiple first rotating wheels. The second liquid dispensing tube is installed at the end of the sterilization chamber away from the motor mounting hole, and the second liquid dispensing tube is arranged between the mounting rotating hole group and the generator mounting groove. The length direction of the second liquid dispensing tube is the same as the width direction of the mounting cavity. The input end of the second liquid dispensing tube is connected to the first liquid dispensing output port through a pipeline. The outer wall of the second liquid dispensing tube is provided with multiple second liquid dispensing output ports at intervals along the length direction. The multiple rotating mounting rings are respectively installed in the multiple mounting rotating holes at the end away from the motor mounting hole. The output ends of the multiple liquid dispensing control pumps are respectively installed in the multiple rotating rotating holes. The outer end of the rotating mounting ring is provided with a rotating mounting ring, and the input ends of the plurality of liquid separation control pumps are respectively connected with the plurality of second liquid separation output ports through pipelines, the plurality of sealing swivels are respectively installed in the plurality of mounting swivel holes adjacent to one end of the motor mounting hole, one end of the plurality of spray pipes are respectively rotatably installed on the inner ends of the plurality of rotating mounting rings, the other ends of the plurality of spray pipes are respectively rotatably installed in the plurality of sealing swivels and they are all convexly arranged in the side mounting cavity adjacent to one end of the motor mounting hole, the outer wall of each spray pipe is recessed with a plurality of spray mounting holes at intervals along the length direction, the middle part of the rotating motor is installed in the motor mounting hole, the output shaft of the rotating motor is provided with a second rotating wheel, and the second rotating wheel is located in the side mounting cavity, and the plurality of first rotating wheels are respectively installed on one end of the plurality of spray pipes away from the rotating mounting ring.

[0010] As a further improvement of the present invention, a transmission belt is sleeved between the first rotating wheels and the second rotating wheels of the four drug delivery components to achieve transmission connection.

[0011] As a further improvement of the present invention, each spray assembly includes a spray water pipe, a spray shell and a spray element. The bottom end of the spray water pipe is installed in the spray mounting hole. A connecting mounting hole is recessed in the middle of the bottom surface of the spray shell. The top end of the spray water pipe is installed in the connecting mounting hole, and the spray element is installed in the spray shell.

[0012] As a further improvement of the present invention, an inclined spray pipe is convexly provided on the outer middle part of the spray shell, and the inner cavity of the inclined spray pipe is connected with the connecting mounting hole, a torsion spring mounting shaft is convexly provided on the middle part of the top surface of the spray shell, a limit mounting platform is convexly provided on the inner side of the top surface of the spray shell, a limit horizontal plate is convexly provided on the outer side of the limit mounting platform, an inclined limit block is convexly provided on the outer end of the top surface of the limit horizontal plate, an arc-shaped buffer block is convexly provided on the inner end of the top surface of the limit horizontal plate, and an inclined mounting platform is convexly provided on the outer side of the spray shell.

[0013] As a further improvement of the present invention, the spraying element includes a spraying shaft, a plurality of spraying blades, a spraying rotating bar and a water-diverting rack. The spraying shaft is rotatably mounted on the outer end of the inclined mounting platform. The plurality of spraying blades are respectively installed on the outer wall of the spraying shaft at intervals along the circumferential direction. The middle part of the spraying rotating bar is rotatably installed in the torsion spring mounting shaft through a torsion spring. A balancing plate is convexly provided on the inner side of the spraying rotating bar. A triangular supporting groove is concavely provided on the bottom surface of the balancing plate, and the inner wall of the triangular supporting groove is supported on the outer wall of the arc-shaped buffer block. An inclined surface is concavely provided on the outer side of the bottom surface of the spraying rotating bar, and the top surface of the water-diverting rack is installed on the inclined surface.

[0014] As a further improvement of the present invention, the water-diverting frame includes an upper inclined plate, a water-guiding arc-shaped vertical plate, a water-dividing arc-shaped vertical plate and a lower inclined plate. The inner side of the top surface of the upper inclined plate is installed on the inclined surface, the top surface of the water-guiding arc-shaped vertical plate is installed on the inner side of the bottom surface of the upper inclined plate, the top surface of the water-dividing arc-shaped vertical plate is installed on the outer side of the bottom surface of the upper inclined plate, and the two sides of the top surface of the lower inclined plate are respectively connected to the bottom surfaces of the water-guiding arc-shaped vertical plate and the water-dividing arc-shaped vertical plate, and the upper inclined plate and the lower inclined plate are arranged opposite to each other.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention can sterilize emergency first aid equipment quickly and efficiently, effectively kill microorganisms on the surface of emergency first aid equipment, ensure the hygiene and safety of the equipment, and the sterilization process does not need to generate excessively high temperatures, only discharges a small amount of oxygen and water vapor, has no toxic residues, and is low in corrosiveness, thereby avoiding damage to the materials of the first aid equipment and ensuring that the first aid equipment can be used immediately after sterilization, thereby improving the turnover rate of emergency first aid equipment and ensuring the smooth progress of medical work.

[0016] 2. The present invention utilizes a spray assembly and a rotating spray pipe to accelerate the diffusion rate of the hydrogen peroxide spray, and realizes a wider effective spray coverage and more uniform diffusion of the hydrogen peroxide spray, thereby improving the sterilization effect and ensuring the uniformity of the diffusion of the hydrogen peroxide spray in the sterilization chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention.

[0018] Figure 2 FIG. 4 is an internal schematic diagram of an embodiment of the present invention.

[0019] Figure 3 FIG. 4 is an internal schematic diagram of another embodiment of the present invention.

[0020] Figure 4 FIG. 4 is an internal schematic diagram of yet another embodiment of the present invention.

[0021] Figure 5 It is a three-dimensional schematic diagram of a spray assembly in one embodiment of the present invention.

[0022] Figure 6FIG. 1 is a schematic diagram of the interior of a spray assembly according to an embodiment of the present invention.

[0023] Figure 7 It is a three-dimensional schematic diagram of a spray shell in one embodiment of the present invention.

[0024] Figure 8 It is a three-dimensional schematic diagram of a spray rotating bar and a water diverter frame in one embodiment of the present invention.

[0025] In the figure: 10. Shell assembly; 11. Disinfection shell; 12. Sterilization chamber; 111. Installation cavity; 112. Side partition; 113. Middle installation cavity; 114. Side installation cavity; 121. Hollow cavity; 122. Top partition; 123. Sterilization cavity; 124. Vacuum control cavity; 125. Communication groove; 126. Sealed installation groove; 127. Sealed door; 128. Placement rack; 130. Generator installation groove; 129. Installation rotary hole group; 120. Installation hole; 131, vacuum installation slot; 132, second outflow hole; 133, outflow pipe; 134, motor installation hole; 20, temporary placement basket; 30, vacuum control assembly; 31, vacuum extraction pump; 32, ventilation pump; 33, filter; 34, negative pressure sensor; 35, input tube; 40, drug delivery assembly; 41, disinfectant tank; 42, drug delivery pump; 43, first dispensing tube; 44, drug delivery element; 431, first dispensing outlet; 441, first dispensing outlet Second liquid dispensing pipe; 442, rotating mounting ring; 443, liquid dispensing control pump; 440, sealing rotating ring; 444, spray pipe; 445, rotating motor; 446, first rotating wheel; 447, second liquid dispensing outlet; 448, second rotating wheel; 449, transmission belt; 50, spraying assembly; 51, spraying water pipe; 52, spraying shell; 53, spraying element; 521, connecting mounting hole; 522, tilting spraying pipe; 523, torsion spring mounting shaft; 52 4. Position-limiting mounting platform; 525. Position-limiting horizontal plate; 526. Inclined position-limiting block; 527. Arc-shaped buffer block; 528. Inclined mounting platform; 531. Sprinkling shaft; 532. Sprinkling fan blades; 533. Spraying rotating strip; 534. Balance sheet; 535. Triangular supporting groove; 536. Water diversion rack; 537. Inclined surface; 541. Upper inclined plate; 542. Water-guiding arc-shaped vertical plate; 543. Water-dividing arc-shaped vertical plate; 544. Lower inclined plate; 60. Plasma generator. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0027] In the description of the present invention, it should be noted that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] See also Figures 1 to 8 A temporary disinfection device for emergency first aid equipment comprises a shell assembly 10, four temporary placement baskets 20, a vacuum control assembly 30, a drug delivery assembly 40, a plurality of spray assemblies 50 and eight plasma generators 60. The shell assembly 10 comprises a disinfection shell 11 and a sterilization chamber 12. The interior of the disinfection shell 11 is hollow to form a mounting cavity 111. Side partition plates 112 are convexly arranged at both ends of the mounting cavity 111, so that the mounting cavity 111 is divided into a middle mounting cavity 113 and two side mounting cavities 114. The sterilization chamber 12 is installed in the middle of the middle mounting cavity 113. The interior of the sterilization chamber 12 is hollow to form a hollow cavity 121. A top partition plate 122 is arranged at the top of the hollow cavity 121, so that the hollow cavity 121 is divided into a sterilization cavity 123 and a vacuum control cavity 124 from top to bottom, and a connecting groove 125 is concavely arranged in the middle of the top surface of the sterilization cavity 123. The connecting groove 125 is connected with the vacuum control chamber 124. A sealing installation groove 126 is recessed on the outer side of the sterilization chamber 123. Sealing doors 127 are rotatably provided at both ends of the sealing installation groove 126. Four placement racks 128 are respectively protruded along the height direction at both ends of the sterilization chamber 123. Four generator installation grooves 130 are respectively recessed at both ends of the sterilization chamber 123. The four generator installation grooves 130 are alternately arranged with the four placement racks 128. The two ends of the four temporary placement baskets 20 are respectively clamped and installed on the eight placement racks 128. The vacuum control assembly 30 is installed on the inner side of the vacuum control chamber 124 and the installation chamber 111. The drug delivery assembly 40 is installed in the installation chamber 111 and the sterilization chamber 123. Multiple spray assemblies 50 are installed in the drug delivery assembly 40. Eight plasma generators 60 are respectively installed in the eight generator installation grooves 130.

[0030] A ventilation mounting groove is recessed on the inner side of the middle mounting cavity 113, and a ventilation hood door is rotatably arranged in the ventilation mounting groove. A first outflow hole is recessed on the inner bottom of the middle mounting cavity 113. Four mounting rotation hole groups 129 are recessed at intervals along the height direction at both ends of the sterilization cavity 123, and the four mounting rotation hole groups 129 are alternately arranged with four placement racks 128, each mounting rotation hole group 129 includes a plurality of mounting rotation holes 120 arranged at intervals along the length direction, and the plurality of mounting rotation holes 120 are connected to the side mounting cavity 114. Two vacuum mounting grooves 131 are recessed on the inner side of the bottom surface of the vacuum control cavity 124. A second outflow hole 132 is recessed on the inner bottom of the sterilization cavity 123. An outflow pipe 133 is protruding from the second outflow hole 132, and the middle part of the outflow pipe 133 is connected to the first outflow hole. A motor mounting hole 134 is recessed on the outer side of one end of the vacuum control cavity 124.

[0031] The vacuum control component 30 includes a vacuum extraction pump 31, a ventilation pump 32, four filters 33 and a negative pressure sensor 34. The middle parts of the vacuum extraction pump 31 and the ventilation pump 32 are respectively installed in two vacuum installation grooves 131, and the output ends of the vacuum extraction pump 31 and the ventilation pump 32 are both arranged in the vacuum control cavity 124. Two input pipes 35 are respectively arranged at the bottom of the vacuum extraction pump 31 and the ventilation pump 32. The four filters 33 are respectively installed at one end of the inner side of the sterilization chamber 12 at intervals along the height direction, and the four filters 33 are respectively connected to the two input pipes 35 at the bottom of the vacuum extraction pump 31 and the ventilation pump 32 through pipes, and the negative pressure sensor 34 is installed in the vacuum control cavity 124.

[0032] The dosing assembly 40 includes a disinfectant liquid tank 41, a dosing pump 42, a first dispensing tube 43 and four dosing elements 44. The disinfectant liquid tank 41 is installed at one end of the inner bottom of the sterilization chamber 12, the dosing pump 42 is installed at the top of the disinfectant liquid tank 41, and the input end of the dosing pump 42 is connected to the disinfectant liquid tank 41 through a pipeline. The bottom end of the first dispensing tube 43 is installed in the output end of the dosing pump 42. The outer wall of the first dispensing tube 43 is provided with four first dispensing output ports 431 at intervals along the height direction. The four dosing elements 44 are respectively installed in the two side mounting cavities 114 and the sterilization cavity 123 at intervals along the height direction.

[0033] Each dosing element 44 includes a second dispensing tube 441, a plurality of rotating mounting rings 442, a plurality of dispensing control pumps 443, a plurality of sealing rotating rings 440, a plurality of spray pipes 444, a rotating motor 445 and a plurality of first rotating wheels 446. The second dispensing tube 441 is installed at the end of the sterilization chamber 12 away from the motor mounting hole 134, and the second dispensing tube 441 is arranged between the mounting rotating hole group 129 and the generator mounting groove 130. The length direction of the second dispensing tube 441 is the same as the width direction of the mounting cavity 111. The input end of the second dispensing tube 441 is connected to the first dispensing output port 431 through a pipeline. The outer wall of the second dispensing tube 441 is provided with a plurality of second dispensing output ports 447 at intervals along the length direction. The plurality of rotating mounting rings 442 are respectively installed in the plurality of mounting rotating holes 120 at the end away from the motor mounting hole 134. The output ends of the plurality of dispensing control pumps 443 are respectively installed in the plurality of rotating mounting rings 442 outer end, and the input ends of the multiple liquid separation control pumps 443 are respectively connected to the multiple second liquid separation output ports 447 through pipelines, the multiple sealing swivels 440 are respectively installed in the multiple mounting swivel holes 120 at one end adjacent to the motor mounting hole 134, the one ends of the multiple spray pipes 444 are respectively rotatably installed on the inner ends of the multiple rotating mounting rings 442, the other ends of the multiple spray pipes 444 are respectively rotatably installed in the multiple sealing swivels 440 and they are all convexly arranged in the side mounting cavity 114 at one end adjacent to the motor mounting hole 134, the outer wall of each spray pipe 444 is recessed with multiple spray mounting holes at intervals along the length direction, the middle part of the rotating motor 445 is installed in the motor mounting hole 134, the output shaft of the rotating motor 445 is provided with a second rotating wheel 448, and the second rotating wheel 448 is located in the side mounting cavity 114, and the multiple first rotating wheels 446 are respectively installed on the ends of the multiple spray pipes 444 away from the rotating mounting ring 442.

[0034] A transmission belt 449 is sleeved between the first rotating wheels 446 and the second rotating wheels 448 of the four medication components 44 to achieve transmission connection.

[0035] Each spray assembly 50 includes a spray water pipe 51, a spray shell 52 and a spray element 53. The bottom end of the spray water pipe 51 is installed in the spray mounting hole. A connecting mounting hole 521 is recessed in the middle of the bottom surface of the spray shell 52. The top end of the spray water pipe 51 is installed in the connecting mounting hole 521, and the spray element 53 is installed in the spray shell 52.

[0036] An inclined spray pipe 522 is convexly provided on the outer middle part of the spray shell 52, and the inner cavity of the inclined spray pipe 522 is communicated with the connecting mounting hole 521, a torsion spring mounting shaft 523 is convexly provided on the middle part of the top surface of the spray shell 52, a limiting mounting platform 524 is convexly provided on the inner side of the top surface of the spray shell 52, a limiting transverse plate 525 is convexly provided on the outer side of the limiting mounting platform 524, an inclined limiting block 526 is convexly provided on the outer end of the top surface of the limiting transverse plate 525, an arc-shaped buffer block 527 is convexly provided on the inner end of the top surface of the limiting transverse plate 525, and an inclined mounting platform 528 is convexly provided on the outer side of the spray shell 52.

[0037] The spraying element 53 includes a spraying shaft 531, a plurality of spraying blades 532, a spraying rotating bar 533 and a water-diverting frame 536. The spraying shaft 531 is rotatably mounted on the outer end of the inclined mounting platform 528. The plurality of spraying blades 532 are respectively installed on the outer wall of the spraying shaft 531 at intervals along the circumferential direction. The middle part of the spraying rotating bar 533 is rotatably installed in the torsion spring mounting shaft 523 through a torsion spring. A balancing piece 534 is convexly provided on the inner side of the spraying rotating bar 533. A triangular supporting groove 535 is concavely provided on the bottom surface of the balancing piece 534, and the inner wall of the triangular supporting groove 535 is abutted against the outer wall of the arc-shaped buffer block 527. An inclined surface 537 is concavely provided on the outer side of the bottom surface of the spraying rotating bar 533, and the top surface of the water-diverting frame 536 is installed on the inclined surface 537.

[0038] The water-diverting frame 536 includes an upper inclined plate 541, a water-guiding arc-shaped vertical plate 542, a water-dividing arc-shaped vertical plate 543 and a lower inclined plate 544. The inner side of the top surface of the upper inclined plate 541 is installed on the inclined surface 537, the top surface of the water-guiding arc-shaped vertical plate 542 is installed on the inner side of the bottom surface of the upper inclined plate 541, the top surface of the water-dividing arc-shaped vertical plate 543 is installed on the outer side of the bottom surface of the upper inclined plate 541, and both sides of the top surface of the lower inclined plate 544 are respectively connected to the bottom surfaces of the water-guiding arc-shaped vertical plate 542 and the water-dividing arc-shaped vertical plate 543, and the upper inclined plate 541 and the lower inclined plate 544 are arranged opposite to each other.

[0039] For example, in one embodiment: the inner side of the middle installation cavity 113 is respectively connected to the inner sides of the two side installation cavities 114. The inner end of the outflow pipe 133 is connected to an external recovery device through a pipeline. A filling port is provided on the top of the disinfectant tank 41 for pouring hydrogen peroxide solution into the disinfectant tank 41. A control panel is provided on the outside of the disinfection housing 11.

[0040] For example, in one embodiment: a diffusion blade is disposed at the top end of the inclined spray pipe 522 to atomize the hydrogen peroxide solution into hydrogen peroxide spray.

[0041] For example, in one embodiment: when emergency first aid equipment needs to be disinfected, multiple emergency first aid equipment are placed in four temporary placement baskets 20, and the two ends of the four temporary placement baskets 20 are respectively mounted on eight placement racks 128, then the two sealing doors 127 are closed, and the vacuum extraction pump 31 is first started on the control panel to evacuate the vacuum control chamber 124 and the sterilization chamber 123 to make them into negative pressure conditions, and then the dosing pump 42, multiple liquid separation control pumps 443 and the rotating motor 445 are started, and the dosing pump 42 extracts the hydrogen peroxide solution in the disinfectant tank 41, and through The first liquid dispensing tube 43 is evenly distributed to the four second liquid dispensing tubes 441, and then evenly distributed to the multiple spraying tubes 444 through the multiple second liquid dispensing outlets 447 in the four second liquid dispensing tubes 441, and then sprayed in the sterilization chamber 123 through the multiple spraying assemblies 50 to form hydrogen peroxide spray. At the same time, the rotating motor 445 will rotate the second rotating wheel 448, thereby driving the transmission belt 449 to move, and then driving the multiple first rotating wheels 446 to follow the synchronous rotation, so that the multiple spraying tubes 444 and the multiple spraying assemblies 50 follow the rotation, thereby accelerating the uniform diffusion of the hydrogen peroxide spray in the entire sterilization chamber 123. Since hydrogen peroxide itself has a strong bactericidal effect, some microorganisms on the surface of the treated object can be killed during the diffusion process of the hydrogen peroxide spray. In addition, after the hydrogen peroxide spray is evenly diffused in the sterilization chamber 12, eight plasma generators 60 are started to generate a high-frequency electric field, which excites the hydrogen peroxide spray in the sterilization chamber 12 to undergo an ionization reaction to form a plasma, that is, to form an ionized gas including positive hydrogen ions (H+) and free electrons [free electrons include: hydroxyl electrons (OH-), hydrogen dioxide electrons (HOO-), etc.]. In addition, a large amount of ultraviolet light will be generated during the plasma formation process to directly destroy the genetic material of the microorganism. The inherent photolysis of ultraviolet photons will break the chemical bonds of the microbial molecules and finally generate volatile compounds such as CO and CHx, which will react chemically with the proteins and nucleic acids in the microorganism through the active groups in the plasma, thereby causing the death of the microorganism and achieving the purpose of sterilization. Subsequently, the ventilation pump 32 will be started to deliver air to the vacuum control chamber 124 and the sterilization chamber 123, and the hydrogen peroxide spray after the ionization reaction will be delivered to the external recovery equipment through the second outflow hole 132 and the outflow pipe 133. Subsequently, the above steps are repeated several times to ensure the disinfection effect of the emergency first aid equipment, thereby achieving a fast sterilization speed and a short sterilization time. At the same time, the sterilization process does not need to generate excessively high temperatures, and only a small amount of oxygen and water vapor with no toxic residues are discharged during the sterilization process, so that the sterilized emergency first aid equipment can be used immediately.

[0042] For example, in one embodiment, when the hydrogen peroxide solution flows out from the multiple spray installation holes of the spray pipe 444, the hydrogen peroxide solution will enter the spray housing 52 through the spray water guide pipe 51, and be sprayed out from the inclined spray pipe 522 along the connecting installation hole 521, wherein part of the hydrogen peroxide spray will impact the multiple distribution fan blades 532, causing the distribution shaft 531 to rotate, and then part of the hydrogen peroxide spray will be centrifugally sprayed by the multiple distribution fan blades 532 to accelerate its diffusion speed. At the same time, the rotation of the multiple distribution fan blades 532 will hit the spray rotating bar 533, causing the spray rotating bar 533 to rotate around the torsion spring installation shaft 523, causing the water diverter frame 536 to rotate outwards, thereby accelerating the diffusion speed. The hydrogen peroxide spray that will enter between the upper inclined plate 541 and the lower inclined plate 544 and then enter will be quickly thrown outward under the guidance of the water-guiding arc vertical plate 542 and the water-dividing arc vertical plate 543 and the centrifugal force of the rotation of the water-diverting frame 536, until the bottom of the balance plate 534 abuts against the inclined limit block 526, and then, under the reaction force of the inclined limit block 526 and the torsion spring, the spray rotating bar 533 resumes rotation inward until it returns to its original position, and the outer edges of the multiple distributing fan blades 532 will repeatedly hit the spray rotating bar 533, causing it to repeat the above-mentioned action process, thereby accelerating the diffusion of the hydrogen peroxide spray and ensuring the uniformity of the diffusion of the hydrogen peroxide spray in the sterilization chamber 123.

[0043] Installation process: install the sterilization chamber 12 in the middle of the middle installation cavity 113, the two ends of the four temporary placement baskets 20 are respectively mounted on the eight placement racks 128, the middle parts of the vacuum extraction pump 31 and the ventilation pump 32 are respectively installed in the two vacuum installation grooves 131, and the output ends of the vacuum extraction pump 31 and the ventilation pump 32 are both arranged in the vacuum control cavity 124, the four filters 33 are respectively installed at one end of the inner side of the sterilization chamber 12 at intervals along the height direction, and the four filters 33 are respectively connected to the two input pipes 35 at the bottom of the vacuum extraction pump 31 and the ventilation pump 32 through pipes, the negative pressure sensor 34 is installed in the vacuum control cavity 124, the disinfectant tank 41 is installed at one end of the inner bottom of the sterilization chamber 12, and the drug delivery pump 42 is installed on the top of the disinfectant tank 41 The first dispensing tube 43 is installed at the output end of the dosing pump 42, and the four dosing elements 44 are installed in the two side mounting cavities 114 and the sterilization cavity 123 at intervals along the height direction. The second dispensing tube 441 is installed at the end of the sterilization chamber 12 away from the motor mounting hole 134, and the second dispensing tube 441 is arranged between the mounting rotating hole group 129 and the generator mounting groove 130. The length direction of the second dispensing tube 441 is the same as the width direction of the mounting cavity 111. The input end of the second dispensing tube 441 is connected to the first dispensing output port 431 through a pipeline. A plurality of rotating mounting rings 442 are respectively installed in a plurality of mounting rotating holes 120 at one end away from the motor mounting hole 134. The output ends of the plurality of liquid separation control pumps 443 are respectively installed on the outer ends of the plurality of rotating mounting rings 442, and the input ends of the plurality of liquid separation control pumps 443 are respectively connected to the plurality of second liquid separation output ports 447 through pipelines, the plurality of sealing rotating rings 440 are respectively installed in the plurality of mounting rotating holes 120 adjacent to one end of the motor mounting hole 134, one end of the plurality of spray pipes 444 are respectively rotatably installed on the inner ends of the plurality of rotating mounting rings 442, the other ends of the plurality of spray pipes 444 are respectively rotatably installed in the plurality of sealing rotating rings 440 and they are all convexly arranged in the side mounting cavity 114 adjacent to one end of the motor mounting hole 134, the middle part of the rotating motor 445 is installed in the motor mounting hole 134, the output shaft of the rotating motor 445 is provided with a second rotating wheel 448, and the second rotating wheel 448 Located in the side installation cavity 114, a plurality of first rotating wheels 446 are respectively installed on one end of a plurality of spray pipes 444 away from the rotating installation ring 442, the top end of the spray water pipe 51 is installed in the connecting installation hole 521, the distribution shaft 531 is rotatably installed on the outer end of the inclined installation platform 528, a plurality of distribution fan blades 532 are respectively installed on the outer wall of the distribution shaft 531 at intervals along the circumferential direction, the middle part of the spray rotating bar 533 is rotatably installed in the torsion spring installation shaft 523 through a torsion spring, the bottom end of the spray water pipe 51 is installed in the spray installation hole, the inner side of the top surface of the upper inclined plate 541 is installed on the inclined surface 537, the top surface of the water guide arc vertical plate 542 is installed on the inner side of the bottom surface of the upper inclined plate 541, and the top surface of the water distribution arc vertical plate 543 is installed on the outer side of the bottom surface of the upper inclined plate 541.The top sides of the lower inclined plate 544 are respectively connected to the bottom surfaces of the water-guiding arc-shaped vertical plate 542 and the water-dividing arc-shaped vertical plate 543, and the upper inclined plate 541 and the lower inclined plate 544 are arranged opposite to each other.

[0044] The present invention can achieve: 1. The present invention can sterilize emergency first aid equipment quickly and efficiently, effectively kill microorganisms on the surface of emergency first aid equipment, ensure the hygiene and safety of the equipment, and the sterilization process does not need to generate excessively high temperatures, only discharges a small amount of oxygen and water vapor, has no toxic residues, and is low in corrosiveness, thereby avoiding damage to the materials of the first aid equipment and ensuring that the first aid equipment can be used immediately after sterilization, thereby improving the turnover rate of emergency first aid equipment and ensuring the smooth progress of medical work.

[0045] 2. The present invention utilizes the spray assembly 50 and the rotating spray pipe 444 to accelerate the diffusion rate of the hydrogen peroxide spray, and realizes a wider effective spray coverage and more uniform diffusion of the hydrogen peroxide spray, thereby improving the sterilization effect and ensuring the uniformity of the diffusion of the hydrogen peroxide spray in the sterilization chamber 123.

[0046] The above-mentioned embodiments only express several embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A temporary disinfection device for emergency first aid equipment, characterized by: The invention comprises a housing assembly (10), four temporary placement baskets (20), a vacuum control assembly (30), a drug delivery assembly (40), a plurality of spray assemblies (50) and eight plasma generators (60). The housing assembly (10) comprises a disinfection housing (11) and a sterilization chamber (12). The interior of the disinfection housing (11) is hollow to form an installation cavity (111). Side partition plates (112) are respectively provided at both ends of the installation cavity (111), so that the installation cavity (111) is divided into a central cavity (111) and a central cavity (111). The sterilization chamber (12) is provided with a central mounting chamber (113) and two side mounting chambers (114); the sterilization chamber (12) is installed in the middle of the central mounting chamber (113); the interior of the sterilization chamber (12) is hollow to form a hollow cavity (121); a top partition plate (122) is provided on the top of the hollow cavity (121), so that the hollow cavity (121) is divided into a sterilization cavity (123) and a vacuum control cavity (124) at the top and bottom; a connecting groove (125) is provided in the middle of the top surface of the sterilization cavity (123); the connecting groove (125) is provided in a concave manner. The sterilization chamber (123) is connected to the vacuum control chamber (124), a sealing installation groove (126) is concavely provided on the outer side of the sterilization chamber (123), and sealing doors (127) are rotatably provided at both ends of the sealing installation groove (126). Four placement racks (128) are respectively convexly provided at both ends of the sterilization chamber (123) in the height direction, and four generator installation grooves (130) are respectively concavely provided at both ends of the sterilization chamber (123). The four generator installation grooves (130) are respectively connected to the four placement racks (128). The four temporary placement baskets (20) are alternately arranged, with both ends of the four temporary placement baskets (20) respectively mounted on the eight placement racks (128), the vacuum control assembly (30) is mounted on the inner side of the vacuum control cavity (124) and the installation cavity (111), the medication assembly (40) is mounted in the installation cavity (111) and the sterilization cavity (123), the plurality of spray assemblies (50) are all mounted in the medication assembly (40), and the eight plasma generators (60) are respectively mounted in the eight generator mounting slots (130).

2. The temporary disinfection equipment for emergency first aid equipment according to claim 1, characterized in that: A ventilation installation groove is recessed on the inner side of the middle installation cavity (113), a ventilation cover door is rotatably arranged in the ventilation installation groove, a first outflow hole is recessed on the inner bottom of the middle installation cavity (113), four installation rotation hole groups (129) are recessed at intervals along the height direction at both ends of the sterilization cavity (123), and the four installation rotation hole groups (129) are alternately arranged with the four placement racks (128), each installation rotation hole group (129) comprises a plurality of installation rotation holes ( 120), and the plurality of mounting rotation holes (120) are all in communication with the side mounting cavity (114); two vacuum mounting grooves (131) are concavely provided on the inner side of the bottom surface of the vacuum control cavity (124); a second outflow hole (132) is concavely provided on the inner bottom of the sterilization cavity (123); an outflow pipe (133) is protruding from the second outflow hole (132); the middle portion of the outflow pipe (133) is connected to the first outflow hole; and a motor mounting hole (134) is concavely provided on the outer side of one end of the vacuum control cavity (124).

3. The temporary disinfection equipment for emergency first aid equipment according to claim 2, characterized in that: The vacuum control assembly (30) comprises a vacuum extraction pump (31), a ventilation pump (32), four filters (33) and a negative pressure sensor (34); the middle parts of the vacuum extraction pump (31) and the ventilation pump (32) are respectively installed in two vacuum installation grooves (131), and the output ends of the vacuum extraction pump (31) and the ventilation pump (32) are both arranged in the vacuum control cavity (124); two input pipes (35) are respectively arranged at the bottom of the vacuum extraction pump (31) and the ventilation pump (32); the four filters (33) are respectively installed at one end of the inner side of the sterilization chamber (12) at intervals along the height direction, and the four filters (33) are respectively connected to the two input pipes (35) at the bottom of the vacuum extraction pump (31) and the ventilation pump (32) through pipelines; and the negative pressure sensor (34) is installed in the vacuum control cavity (124).

4. The temporary disinfection equipment for emergency first aid equipment according to claim 3, characterized in that: The drug delivery assembly (40) comprises a disinfectant tank (41), a drug delivery pump (42), a first liquid dispensing pipe (43) and four drug delivery components (44); the disinfectant tank (41) is mounted at one end of the bottom of the inner side of the sterilization chamber (12); the drug delivery pump (42) is mounted at the top of the disinfectant tank (41); the input end of the drug delivery pump (42) is connected to the disinfectant tank (41) via a pipeline; the bottom end of the first liquid dispensing pipe (43) is mounted at the output end of the drug delivery pump (42); four first liquid dispensing output ports (431) are arranged at intervals along the height direction on the outer wall of the first liquid dispensing pipe (43); and the four drug delivery components (44) are respectively mounted at intervals along the height direction in the two side mounting cavities (114) and the sterilization cavity (123).

5. The temporary disinfection equipment for emergency first aid equipment according to claim 4, characterized in that: Each dosing element (44) comprises a second dispensing tube (441), a plurality of rotating mounting rings (442), a plurality of dispensing control pumps (443), a plurality of sealing rotating rings (440), a plurality of spray pipes (444), a rotating motor (445) and a plurality of first rotating wheels (446). The second dispensing tube (441) is installed at an end of the sterilization chamber (12) away from the motor mounting hole (134), and the second dispensing tube (441) is arranged between the mounting rotating hole group (129) and the generator mounting groove (130). The length direction of the liquid dispensing tube (441) is the same as the width direction of the installation cavity (111); the input end of the second liquid dispensing tube (441) is connected to the first liquid dispensing output port (431) via a pipeline; a plurality of second liquid dispensing output ports (447) are arranged at intervals along the length direction on the outer wall of the second liquid dispensing tube (441); a plurality of rotating mounting rings (442) are respectively mounted in a plurality of mounting rotating holes (120) at one end away from the motor mounting hole (134); and the output ends of the plurality of liquid dispensing control pumps (443) are respectively mounted in the plurality of rotating mounting holes (120). The outer end of the mounting ring (442) is connected to the input end of the plurality of liquid separation control pumps (443) through pipelines, and the plurality of sealing rotating rings (440) are respectively installed in the plurality of mounting rotating holes (120) at one end adjacent to the motor mounting hole (134). One end of the plurality of spray pipes (444) is respectively rotatably installed on the inner end of the plurality of rotating mounting rings (442). The other ends of the plurality of spray pipes (444) are respectively rotatably installed in the plurality of sealing rotating rings (440) and are all protrudingly arranged adjacent to the motor. In a side mounting cavity (114) at one end of the mounting hole (134), a plurality of spray mounting holes are recessed at intervals along the length direction on the outer wall of each spray pipe (444); the middle of a rotating motor (445) is mounted in the motor mounting hole (134); the output shaft of the rotating motor (445) is provided with a second rotating wheel (448), and the second rotating wheel (448) is located in the side mounting cavity (114); and a plurality of first rotating wheels (446) are respectively mounted on one end of the plurality of spray pipes (444) away from the rotating mounting ring (442).

6. The temporary disinfection equipment for emergency first aid equipment according to claim 5, characterized in that: A transmission belt (449) is sleeved between the plurality of first rotating wheels (446) and the second rotating wheels (448) of the four drug delivery components (44) to achieve transmission connection.

7. The temporary disinfection equipment for emergency first aid equipment according to claim 6, characterized in that: Each spray assembly (50) comprises a spray water pipe (51), a spray housing (52) and a spray element (53); the bottom end of the spray water pipe (51) is mounted in a spray installation hole; a connection installation hole (521) is recessed in the middle of the bottom surface of the spray housing (52); the top end of the spray water pipe (51) is mounted in the connection installation hole (521); and the spray element (53) is mounted in the spray housing (52).

8. The temporary disinfection equipment for emergency first aid equipment according to claim 7, characterized in that: An inclined spray pipe (522) is convexly provided on the outer side of the middle part of the spray housing (52), and the inner cavity of the inclined spray pipe (522) is communicated with the connecting mounting hole (521); a torsion spring mounting shaft (523) is convexly provided on the middle part of the top surface of the spray housing (52); a limit mounting platform (524) is convexly provided on the inner side of the top surface of the spray housing (52); a limit horizontal plate (525) is convexly provided on the outer side of the limit mounting platform (524); an inclined limit block (526) is convexly provided on the outer end of the top surface of the limit horizontal plate (525); an arc-shaped buffer block (527) is convexly provided on the inner end of the top surface of the limit horizontal plate (525); and an inclined mounting platform (528) is convexly provided on the outer side of the spray housing (52).

9. The temporary disinfection equipment for emergency first aid equipment according to claim 8, characterized in that: The spraying element (53) comprises a spraying rotating shaft (531), a plurality of spraying blades (532), a spraying rotating bar (533) and a water-dispensing frame (536). The spraying rotating shaft (531) is rotatably mounted on the outer end of an inclined mounting platform (528). The plurality of spraying blades (532) are respectively installed on the outer wall of the spraying rotating shaft (531) at intervals along the circumferential direction. The middle part of the spraying rotating bar (533) is rotatably mounted in the torsion spring mounting rotating shaft (523) via a torsion spring. A balancing sheet (534) is convexly provided on the inner side of the spraying rotating bar (533). A triangular abutting groove (535) is concavely provided on the bottom surface of the balancing sheet (534). The inner wall of the triangular abutting groove (535) abuts against the outer wall of the arc-shaped buffer block (527). An inclined surface (537) is concavely provided on the outer side of the bottom surface of the spraying rotating bar (533). The top surface of the water-dispensing frame (536) is installed on the inclined surface (537).

10. The temporary disinfection equipment for emergency first aid equipment according to claim 9, characterized in that: The water diverter frame (536) comprises an upper inclined plate (541), a water-guiding arc-shaped vertical plate (542), a water-dividing arc-shaped vertical plate (543) and a lower inclined plate (544); the inner side of the top surface of the upper inclined plate (541) is mounted on the inclined surface (537); the top surface of the water-guiding arc-shaped vertical plate (542) is mounted on the inner side of the bottom surface of the upper inclined plate (541); the top surface of the water-dividing arc-shaped vertical plate (543) is mounted on the outer side of the bottom surface of the upper inclined plate (541); both sides of the top surface of the lower inclined plate (544) are respectively connected to the bottom surfaces of the water-guiding arc-shaped vertical plate (542) and the water-dividing arc-shaped vertical plate (543); and the upper inclined plate (541) and the lower inclined plate (544) are arranged opposite to each other.

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