WO2025035663A1 - 一种实验动物运输笼高通量自动消毒装置 - Google Patents

一种实验动物运输笼高通量自动消毒装置 Download PDF

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Publication number
WO2025035663A1
WO2025035663A1 PCT/CN2023/137721 CN2023137721W WO2025035663A1 WO 2025035663 A1 WO2025035663 A1 WO 2025035663A1 CN 2023137721 W CN2023137721 W CN 2023137721W WO 2025035663 A1 WO2025035663 A1 WO 2025035663A1
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Prior art keywords
experimental animal
box
box body
disinfection device
animal transport
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PCT/CN2023/137721
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English (en)
French (fr)
Inventor
刘兵峰
周涛
路中华
陈子聪
彭梓欣
谭曦月
梁崇春
赵鹂
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Shenzhen Institute of Advanced Technology of CAS
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Shenzhen Institute of Advanced Technology of CAS
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet [UV] 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
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories

Definitions

  • the invention belongs to the technical field of life sciences and relates to a high-throughput automatic disinfection device for experimental animal transport cages.
  • mice In the history of human life science development, experimental animals are an important part of life science research.
  • the high quality of microbial control of experimental animals is crucial to the development of scientific research, and the level of microbial control is closely related to the disinfection of animals in our daily life.
  • the experimental rats and mice required by domestic research institutes and universities are mainly sourced from domestic enterprises and institutions with production qualifications.
  • the animals for sale are packaged and sealed in the barrier of the production facility, and then arrive at the user's facility by air or land.
  • the staff of the user's facility generally transports the purchased animals in batches to the vicinity of the animal facility quarantine room, and then wipes the outer surface with disinfectant, or disinfects it by other means.
  • the animals and the transport boxes are then passed into the quarantine room inside the facility barrier, unpacked, and the animals are kept in cages for quarantine. After passing the quarantine, the animals enter different feeding rooms for subsequent scientific research.
  • the present invention proposes a high-throughput automatic disinfection device for experimental animal transport cages.
  • This device can effectively solve the problem of disinfecting the outer surface of the transport packaging box when the transport cage enters the destination facility building. Compared with traditional wiping disinfection, it can not only eliminate pathogenic microorganisms on the outer surface of the transport box outside the animal facility building, reduce the risk of facility contamination, and eliminate the health risks of facility building staff, but also, through this device, a batch of animal transport cages can be automatically disinfected with high throughput, which can improve the work efficiency of facility staff per unit time.
  • It includes a front-end support component, a rear-end support component and a disinfection mechanism
  • the front end support assembly and the rear end support assembly are respectively arranged at the two ends of the disinfection mechanism, and are used to support the disinfection mechanism;
  • the disinfection mechanism includes a bottom frame, an upper frame and a disinfection chamber assembly, the bottom frame and the upper frame are both rectangular structures, the upper frame is located on the upper part of the bottom frame, and the two are arranged in parallel, the front and rear ends of the bottom frame and the upper frame are respectively connected to the front support assembly and the rear support assembly, and a plurality of rollers arranged in parallel are arranged between the left and right frames of the upper frame, and there is a gap between two adjacent rollers;
  • the disinfection chamber assembly includes a chamber body, which is a box body with front and rear openings, the bottom of the box body is arranged on the upper surface of the bottom frame, the upper frame passes through the interior of the box body, and the four surfaces inside the box body are respectively provided with ultraviolet lamps; two baffles are arranged on the bottom plate of the box body, and the two baffles are respectively located at the front and rear ends of the bottom plate, and light-blocking curtains are respectively arranged at the front and rear opening ends of the box body, and the four surfaces inside the box body are all reflective surfaces, and upper light-blocking plates and lower light-blocking plates are arranged inside the box body near the front and rear openings.
  • the four inner surfaces of the box body are respectively provided with a plurality of trapezoidal grooves
  • the ultraviolet lamp is arranged in the trapezoidal grooves
  • the trapezoidal grooves are also provided with a mesh cover for protecting the ultraviolet lamp to prevent the experimental animal transport cage from colliding with the ultraviolet lamp and causing damage to the ultraviolet lamp.
  • the height of the baffle is lower than the bottom height of the bottom frame
  • the upper light blocking plate inside the box body near the front and rear openings is vertically arranged, its top is fixed to the top plate of the box body, and the lower end is at a certain distance from the upper frame
  • the lower light blocking plate is vertically arranged, its bottom is fixed to the bottom plate of the box body, and the lower light blocking plate is arranged correspondingly to the upper light blocking plate.
  • the upper light blocking plate and the lower light blocking plate are brown plastic plates.
  • the four surfaces of the box are made of mirror-finished 304 stainless steel.
  • the ultraviolet lamp located at the upper part of the box is an electrodeless ultraviolet lamp, and the wavelength of the electrodeless ultraviolet lamp is 254nm.
  • the ultraviolet lamps located at the lower part and both sides of the box are pulsed xenon ultraviolet lamps, and the wavelength of the pulsed xenon ultraviolet lamps is 254nm.
  • front end support assembly and the rear end support assembly each include two support legs, and universal wheels are provided at the bottom of the support legs.
  • the roller is mounted on the upper frame via a bearing, a driven sprocket is provided at one end of the roller, a motor is provided on the upper frame, a driving sprocket is mounted on the motor output shaft, and the driving sprocket and each driven sprocket are connected via a chain.
  • control switch which is used to control the rotation of the motor and the turning on of the ultraviolet lamp.
  • the control switch can be set on the front support component or the rear support component.
  • the present invention provides a high-throughput automatic disinfection device for experimental animal transport cages.
  • This device can effectively solve the problem of disinfecting the outer surface of a transport packaging box when the transport cage enters a destination facility building. Compared with traditional wiping disinfection, it can not only eliminate pathogenic microorganisms on the outer surface of the transport box outside the animal facility building, reduce the risk of facility contamination, and eliminate health risks for facility building staff, but also, through this device, a batch of animal transport cages can be automatically disinfected with high throughput, which can improve the work efficiency of facility staff per unit time.
  • FIG1 is a side view of a high-throughput automatic disinfection device for experimental animal transport cages provided by the present invention
  • FIG2 is a cross-sectional view of FIG1;
  • Fig. 3 is a front view of Fig. 1;
  • FIG. 4 is a cross-sectional view of FIG. 3 .
  • 1-front end support assembly 2-rear end support assembly, 3-disinfection mechanism, 4-bottom frame, 5-upper frame, 6-drum, 7-bin body, 8-ultraviolet lamp, 9-baffle, 10-light blocking curtain, 11-upper light blocking plate, 12-lower light blocking plate, 13-trapezoidal groove, 14-control switch, 15-universal wheel.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • installed e.g., it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • the high-throughput automatic disinfection device for experimental animal transport cages includes: a front-end support assembly 1, a rear-end support assembly 2 and a disinfection mechanism 3.
  • the front-end support assembly 1 and the rear-end support assembly 2 are respectively arranged at the two ends of the disinfection mechanism 3 for supporting the disinfection mechanism 3.
  • the disinfection mechanism 3 includes a bottom frame 4, an upper frame 5 and a disinfection chamber assembly, wherein the bottom frame 4 and the upper frame 5 are both horizontally arranged rectangular structures, and the upper frame 5 is located at the upper part of the bottom frame 4.
  • the front and rear ends of the bottom frame 4 and the upper frame 5 are respectively fixedly connected to the front support assembly 1 and the rear support assembly 2.
  • a plurality of rollers 6 arranged in parallel are arranged between the left and right frames of the upper frame 5, and there is a certain gap between two adjacent rollers 6.
  • the disinfection bin assembly includes a bin body 7, which is a box body with front and rear openings.
  • the bottom of the box body is fixed to the upper surface of the bottom frame 4, and the upper frame 5 passes through the inside of the box body and passes out from the front and rear openings of the box body.
  • the four surfaces inside the box body are respectively provided with ultraviolet lamps 8, and the light emitted by the ultraviolet lamps 8 is used to disinfect the surface of the transport cage.
  • the four surfaces inside the box body are all reflective surfaces, which are used to reflect the light emitted by the ultraviolet lamp 8.
  • the upper light blocking plate 11 and the lower light blocking plate 12 are provided inside the box body near the front and rear openings, which are mainly used to block the light emitted by the ultraviolet lamp 8 from emitting outside the bin body 7.
  • Two baffles 9 are provided on the bottom plate of the box body, and the two baffles 9 are respectively located at the front and rear ends of the bottom plate.
  • Light-blocking curtains 10 are respectively provided at the front and rear opening ends of the box body.
  • the upper end of the light-blocking curtain 10 is fixed on the top plate of the box body, and the lower part of the light-blocking curtain is attached to the drum.
  • the positions of the light-blocking curtain 10 and the baffles 9 correspond to each other.
  • the light-blocking curtain naturally droops due to its own gravity.
  • the two baffles 9 and the light-blocking curtain 10 are mainly used to block the light emitted by the ultraviolet lamp 8 from emitting outside the warehouse body 7.
  • the experimental animal transport cage is placed on the roller 6, which rolls and drives it from the front end of the warehouse body 7 into the interior of the warehouse body 7.
  • the light emitted by the ultraviolet lamp 8 irradiates the surface of the transport cage for disinfection.
  • the experimental animal transport cage is disinfected, it is output from the rear end of the warehouse body 7 to complete the disinfection.
  • the four surfaces of the box body are respectively provided with a plurality of trapezoidal grooves 13, and the ultraviolet lamp 8 is arranged in the trapezoidal grooves 13.
  • a mesh cover for protecting the ultraviolet lamp 8 is also provided on the trapezoidal grooves 13, so as to prevent the experimental animal transport cage from colliding with the ultraviolet lamp and causing damage to the ultraviolet lamp.
  • the inner wall surface of the trapezoidal grooves 13 is also a mirror surface, which plays a good role in reflecting light.
  • the height of the baffle plate 9 is lower than the bottom height of the bottom frame 4
  • the upper light baffle plate near the front and rear openings inside the box is vertically arranged, the top of which is fixed to the top plate of the box, and the lower end is at a certain distance from the upper frame 5
  • the lower light baffle plate 12 is vertically arranged, the bottom of which is fixed to the bottom plate of the box, and the lower light baffle plate 12 is arranged correspondingly to the upper light baffle plate, and the distance between the upper baffle plate and the roller must ensure the passage of the experimental animal transport cage.
  • the upper light blocking plate 11 and the lower light blocking plate 12 are brown plastic plates, which play a good light blocking role.
  • the light blocking curtain 10 is composed of a plurality of strip curtains, and the gap between two connected strip curtains is as small as possible, and the width of the light blocking curtain 10 can be greater than the front and rear openings of the warehouse body 7.
  • the four inner surfaces of the warehouse body 7 are made of mirror-finished 304 stainless steel, which is wear-resistant and reflective, and can achieve a good disinfection effect on the experimental animal transport cage.
  • the UV lamp located in the upper part of the box is a stepless UV lamp.
  • the UV lamps 8 located in the lower part and on both sides of the box are pulsed xenon UV lamps.
  • the stepless UV lamp has a length of 300 mm, a power of 250 W, a wavelength of 254 nm, and four are evenly distributed in the upper part of the box;
  • the pulsed xenon UV lamp has a lamp length of 160 mm, a power of 15 W, a wavelength of 254 nm, and 10 are evenly distributed on each side in the lower part and on both sides of the box.
  • the front end support assembly 1 and the rear end support assembly 2 each include two support legs, and a universal wheel 15 is provided at the bottom of the support leg, so that the entire device can be moved as needed.
  • the universal wheel 15 has a self-locking function. When reaching the set position, the self-locking function of the universal wheel 15 is turned on to fix the device.
  • the roller 6 is mounted on the upper frame 5 through a bearing, a driven sprocket is provided at one end of the roller 6, a motor is mounted on the upper frame 5, a driving sprocket is mounted on the motor output shaft, and the driving sprocket and each driven sprocket are connected by a chain.
  • the driving sprocket is driven by the motor to rotate, and the driving sprocket drives the roller 6 to rotate through the chain, thereby realizing the transmission of experimental animal transportation.
  • Fig. 1 it also includes a control switch 14, which is used to control the rotation of the motor and the opening of the ultraviolet lamp 8.
  • the control switch 14 can be set on the front support component 1 or the rear support component 2.
  • the motor adopts a stepper motor, and the control switch 14 can control the speed of the stepper motor, thereby controlling the transmission speed of the experimental animal transportation.
  • the transmission speed of the roller is controlled at 9-12 mm/s.
  • the present invention proposes a high-throughput automatic disinfection device for experimental animal transport cages, which can effectively solve the problem of disinfecting the outer surface of the transport packaging box when the transport cage enters the destination facility building.
  • a high-throughput automatic disinfection device for experimental animal transport cages, which can effectively solve the problem of disinfecting the outer surface of the transport packaging box when the transport cage enters the destination facility building.
  • it can not only eliminate pathogenic microorganisms on the outer surface of the transport box outside the animal facility building, reduce the risk of facility contamination, and eliminate the health risks of facility building staff, but also, through this device, a batch of animal transport cages can be automatically disinfected with high throughput, which can improve the work efficiency of facility staff per unit time.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

一种实验动物运输笼高通量自动消毒装置，包括前端支撑组件（1）、后端支撑组件（2）和消毒机构（3）；消毒机构（3）包括底部框架（4）、上部框架（5）和消毒仓组件，上部框架（5）的左右边框之间设有多个平行设置的滚筒（6），相邻两个滚筒（6）之间存在空隙；消毒仓组件包括仓体（7），仓体（7）为一前后开口的箱体，箱体内部的四个面分别设有紫外灯（8）；箱体的底板上设有两个挡板（9），箱体的前后开口端分别设置挡光帘（10），箱体内部的四个面均为反光面，箱体内部靠近前后开口处均设置有上挡光板（11）和下挡光板（12）。实验动物运输笼高通量自动消毒装置可以将运输盒外表面的病原微生物消除在动物设施大楼之外，降低设施污染的风险，消除设施大楼工作人员健康危险。

Description

一种实验动物运输笼高通量自动消毒装置 技术领域
本发明属于生命科学技术领域，涉及一种实验动物运输笼高通量自动消毒装置。
 背景技术
在人类生命科学发展史，实验动物是生命科学研究的重要组成部分，实验动物（大小鼠）微生物控制的高质量，对科学研究的开展至关重要，而微生物控制水平的高低，与我们日常动物进入消毒环节息息相关，目前国内的科研院所及高校所需实验用大小鼠，来源主要为国内有生产资质的企事业单位，出售的动物由生产设施屏障内打包封装，然后通过航空或陆运抵达用户设施，用户设施工作人员一般将所采购动物批量运进动物设施检疫室附近，再统一用消毒剂擦拭外表面，或通过其他方式进行消毒后，动物连同运输盒传入设施屏障内检疫间内，拆箱并将动物分笼饲养检疫，检疫合格后动物再进入不同的饲养间进行后续科学研究。
在实验动物行业，实验动物从生产或用户，到用户设施之间流动十分常见，运输过程中环境相对较复杂，因此，运输笼达在到用户的目的设施时，运输包装盒外表面可能存在被污染的风险，虽然动物在专业的运输包装盒内，可以确保其微生物的控制水平，然而，包装盒外表面在运输过程中可能存在被污染的风险，如果缺少设施管理人员运输盒外边面消毒环节，外来病原微生物极有可能在不知不觉中被带入设施大楼内，此将对大楼内的工作人员带来将有潜在健康危险，更严重者可能危及设施屏障内现有动物的安全，影响正在进行的科学实验的开展。
综上所述，运输包装盒外表面的消毒环节，对于维持一个设施微生物控制水平的高低至关重要。
 技术问题
为解决上述技术问题，本发明提出一种实验动物运输笼高通量自动消毒装置，此装置可以有效的解决，运输笼进入目的设施大楼时，运输包装盒的外表面的消毒问题，相较于传统的擦拭消毒，它不仅可以将运输盒外表面病原微生物，消除在动物设施大楼之外，降低设施污染的风险，消除设施大楼工作人员健康危险，而且，通过此装置，也可以高通量的自动化消毒一批动物运输笼盒，可以提高单位时间内设施工作人员的工作效率。
 技术解决方案
本发明解决上述问题的技术方案是：一种实验动物运输笼高通量自动消毒装置，其特殊之处在于：
包括前端支撑组件、后端支撑组件和消毒机构；
所述前端支撑组件、后端支撑组件分别设置在消毒机构的两端，用于支撑消毒机构；
所述消毒机构包括底部框架、上部框架和消毒仓组件，所述底部框架、上部框架均为矩形结构，上部框架位于底部框架上部，且二者平行设置，所述底部框架、上部框架的前后两端分别与前端支撑组件、后端支撑组件连接，所述上部框架的左右边框之间设有多个平行设置的滚筒，相邻两个滚筒之间存在空隙；
所述消毒仓组件包括仓体，所述仓体为一前后开口的箱体，所述箱体的底部设置在底部框架的上表面，上部框架穿过箱体内部，所述箱体内部的四个面分别设有紫外灯；箱体的底板上设有两个挡板，两个挡板分别位于底板的前后两端，箱体的前后开口端分别设置挡光帘，所述箱体内部的四个面均为反光面，所述箱体内部靠近前后开口处均设置有上挡光板和下挡光板。
进一步地，所述箱体内部的四个面分别设有多个梯形槽，紫外灯设置在梯形槽内，并且所述梯形槽上还设有用于防护紫外灯的网罩，避免实验动物运输笼撞击紫外灯造成紫外灯损坏。
进一步地，所述挡板的高度低于底部框架的底面高度，箱体内部靠近前后开口的上档光板垂直设置，其顶部与箱体的顶板固定，下端与上部框架存在一定距离，下挡光板垂直设置，其底部固定在箱体的底板上，并且下挡光板与上档光板对应设置。
进一步地，所述上挡光板和下挡光板为棕色塑料料板。
进一步地，所述箱体的四个面为镜面304不锈钢。
进一步地，位于箱体内上部的紫外灯为无极紫外灯，且无极紫外灯波长为254nm。
进一步地，位于箱体内下部和两侧的紫外灯为脉冲氙光紫外灯，且脉冲氙光紫外灯波长为254nm。
进一步地，所述前端支撑组件、后端支撑组件均包括两个支撑腿，所述支撑腿的底部设有万向轮。
进一步地，所述滚筒通过轴承安装在上部框架上，滚筒的一端设有从动链轮，上部框架设有电机，电机输出轴安装主动链轮，主动链轮和各从动链轮通过链条连接。
进一步地，还包括控制开关，所述控制开关用于控制电机的转动以及紫外灯的开启，控制开关可以设置在前端支撑组件或后端支撑组件上。
 有益效果
本发明的优点：
本发明提供了一种实验动物运输笼高通量自动消毒装置，此装置可以有效的解决运输笼进入目的设施大楼时，运输包装盒的外表面的消毒问题，相较于传统的擦拭消毒，它不仅可以将运输盒外表面病原微生物，消除在动物设施大楼之外，降低设施污染的风险，消除设施大楼工作人员健康危险，而且，通过此装置，也可以高通量的自动化消毒一批动物运输笼盒，可以提高单位时间内设施工作人员的工作效率。
 附图说明
图1为本发明提供的实验动物运输笼高通量自动消毒装置的侧视图；
图2为图1的截面图；
图3为图1的正视图；
图4为图3的截面图。
其中，1-前端支撑组件，2-后端支撑组件，3-消毒机构，4-底部框架，5-上部框架，6-滚筒，7-仓体，8-紫外灯，9-挡板，10-挡光帘，11-上挡光板，12-下挡光板，13-梯形槽，14-控制开关，15-万向轮。
 本发明的实施方式
为使本发明实施方式的目的、技术方案和优点更加清楚，下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式，都属于本发明保护的范围。因此，以下对在附图中提供的本发明的实施方式的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施方式。
在本发明的描述中，需要明确的是，本发明的说明书和权利要求书及上述附图中的术语“垂直”、“横向”、“纵向”、“前”、“后”、“左”、“右”、“上”、“下”、“水平”等指示方位或位置关系为基于附图所示的方位或位置关系，仅仅是为了便于描述本发明，而不是意味着所指的装置或元件必须具有特有的方位或位置，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实验动物大小鼠屏障外跨区域和跨单位流动在行业内十分常见，在运输过程中动物包装盒外表面，传统的擦拭消毒不全面，且效率低，可能存在被污染的风险，因此，本申请提出一种实验动物运输笼高通量自动消毒装置。
参见图1-图4，所述实验动物运输笼高通量自动消毒装置包括：前端支撑组件1、后端支撑组件2和消毒机构3，所述前端支撑组件1、后端支撑组件2分别设置在消毒机构3的两端，用于支撑消毒机构3。
具体地，参见图2，所述消毒机构3包括底部框架4、上部框架5和消毒仓组件，所述底部框架4、上部框架5均为水平设置的矩形结构，上部框架5位于底部框架4的上部。所述底部框架4、上部框架5的前后两端分别与前端支撑组件1、后端支撑组件2固定连接。所述上部框架5的左右边框之间设有多个平行设置的滚筒6，相邻两个滚筒6之间存在一定空隙。
具体地，参见图2、图3和图4，所述消毒仓组件包括仓体7，所述仓体7为一前后开口的箱体，所述箱体的底部固定在底部框架4的上表面，上部框架5穿过箱体内部，从箱体的前后开口端穿出。所述箱体内部的四个面分别设有紫外灯8，紫外灯8发出的光用于对运输笼外表进行消毒。所述箱体内部的四个面均为反光面，用于反射紫外灯8发出的光。所述箱体内部靠近前后开口处均设置有上挡光板11和下挡光板12，主要用于阻挡紫外灯8发出的光射出仓体7外部。箱体的底板上设有两个挡板9，两个挡板9分别位于底板的前后两端，所述箱体的前后开口端分别设置挡光帘10，挡光帘10的上端固定在箱体的顶板上，挡光帘的下部贴住滚筒，挡光帘10与挡板9的位置相对应，挡光帘依靠自身重力自然下垂，挡光帘在不动时，可以实现对滚筒上部的进出口进行密封。两个挡板9和挡光帘10主要用于阻挡紫外灯8发出的光射出仓体7外部。
实验动物运输笼放入滚筒6上，滚筒6滚动，带动其从仓体7的前端进入仓体7内部，紫外灯8发出的光照射运输笼外表进行消毒，相邻两个滚筒6之间存在一定空隙，不会阻碍仓体7下部的紫外灯8发出的光向上射出，实验动物运输笼消毒后，从仓体7的后端输出，完成消毒。
作为本发明的一个优选实施例，参见图2所述箱体内部的四个面分别设有多个梯形槽13，紫外灯8设置在梯形槽13内，所述梯形槽13上还设有用于防护紫外灯8的网罩，这样可以避免实验动物运输笼撞击紫外灯造成紫外灯损坏。并且，梯形槽13内壁面同样为镜面，起到反射光的良好作用。
作为本发明的一个优选实施例，参见图2所述挡板9的高度低于底部框架4的底面高度，箱体内部靠近前后开口的上档光板垂直设置，其顶部与箱体的顶板固定，下端与上部框架5存在一定距离，下挡光板12垂直设置，其底部固定在箱体的底板上，并且下挡光板12与上档光板对应设置，上挡板至滚动之间的距离要保证实验动物运输笼通过。
作为本发明的一个优选实施例，参见图2所述上挡光板11和下挡光板12为棕色塑料料板，起到良好的挡光作用。参见图4，挡光帘10为多个条形帘组成，相连两个条形帘之间的空隙尽量小，挡光帘10的宽度可以大于仓体7的前后口。
作为本发明的一个优选实施例，所述仓体7内部的四个面为镜面304不锈钢，其具有耐磨、反光的作用，实现对实验动物运输笼良好的消毒作用。
作为本发明的一个优选实施例，位于箱体内上部紫外灯为无级紫外灯。位于箱体内下部和两侧的紫外灯8为脉冲氙光紫外灯。无级紫外灯的长度为300mm，功率为250W，波长254nm，箱体内上部平均分布四根；脉冲氙光紫外灯的灯长度为160mm，功率是15W，波长254nm，箱体内下部和两侧中，每一面平均分布10根。
作为本发明的一个优选实施例，参见图1和图2，所述前端支撑组件1、后端支撑组件2均包括两个支撑腿，所述支撑腿的底部设有万向轮15，可以根据需要，对整个装置进行移动，万向轮15具有自锁功能，当到达设定位置后，开启万向轮15的自锁功能，对其装置进行固定。
作为本发明的一个优选实施例，所述滚筒6通过轴承安装在上部框架5上，滚筒6的一端设有从动链轮，上部框架5上安装电机，电机输出轴安装主动链轮，主动链轮和各从动链轮通过链条连接。通过电机驱动主动链轮转动，主动链轮再通过链条驱动滚筒6转动，实现对实验动物运输的传输。
作为本发明的一个优选实施例，参见图1，还包括控制开关14，所述控制开关14用于控制电机的转动以及紫外灯8的开启，控制开关14可以设置在前端支撑组件1或后端支撑组件2上。所述电机采用步进电机，控制开关14可以控制其步进电机的转速，从而控制实验动物运输的传输速度，具体实施时，滚筒的传输的速度控制在9~12mm/s。
综上所述，本发明提出一种实验动物运输笼高通量自动消毒装置，可以有效的解决运输笼进入目的设施大楼时，运输包装盒的外表面的消毒问题，相较于传统的擦拭消毒，它不仅可以将运输盒外表面病原微生物，消除在动物设施大楼之外，降低设施污染的风险，消除设施大楼工作人员健康危险，而且，通过此装置，也可以高通量的自动化消毒一批动物运输笼盒，可以提高单位时间内设施工作人员的工作效率。
以上所述仅为本发明的实施例，并非以此限制本发明的保护范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的系统领域，均同理包括在本发明的保护范围内。

Claims (10)

  1. 一种实验动物运输笼高通量自动消毒装置，其特征在于：
    包括前端支撑组件(1)、后端支撑组件(2)和消毒机构(3)；
    所述前端支撑组件(1)、后端支撑组件(2)分别设置在消毒机构(3)的两端，用于支撑消毒机构(3)；
    所述消毒机构(3)包括底部框架(4)、上部框架(5)和消毒仓组件，所述底部框架(4)、上部框架(5)均为矩形结构，上部框架(5)位于底部框架(4)上部，且二者平行设置，所述底部框架(4)、上部框架(5)的前后两端分别与前端支撑组件(1)、后端支撑组件(2)连接，所述上部框架(5)的左右边框之间设有多个平行设置的滚筒(6)，相邻两个滚筒(6)之间存在空隙；
    所述消毒仓组件包括仓体(7)，所述仓体(7)为一前后开口的箱体，所述箱体的底部设置在底部框架(4)的上表面，上部框架(5)穿过箱体内部，所述箱体内部的四个面分别设有紫外灯(8)；箱体的底板上设有两个挡板(9)，两个挡板(9)分别位于底板的前后两端，箱体的前后开口端分别设置挡光帘(10)，所述箱体内部的四个面均为反光面，所述箱体内部靠近前后开口处均设置有上挡光板(11)和下挡光板(12)。
  2. [根据细则91更正 18.02.2024]
    权利要求1所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述箱体内部的四个面分别设有多个梯形槽(13)，紫外灯(8)设置在梯形槽(13)内，所述梯形槽(13)上还设有用于防护紫外灯(8)的网罩。
  3. 根据权利要求2所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述挡板(9)的高度低于底部框架(4)的底面高度，箱体内部靠近前后开口的上档光板垂直设置，其顶部与箱体的顶板固定，下端与上部框架(5)存在一定距离，下挡光板(12)垂直设置，其底部固定在箱体的底板上，并且下挡光板(12)与上档光板对应设置。
  4. 根据权利要求3所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述上挡光板(11)和下挡光板(12)为棕色塑料料板。
  5. 根据权利要求4所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述箱体的四个面为镜面304不锈钢。
  6. 根据权利要求5所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    位于箱体内上部的紫外灯(8)为无极紫外灯，且无极紫外灯波长为254nm。
  7. 根据权利要求6所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    位于箱体内下部和两侧的紫外灯(8)为脉冲氙光紫外灯，且脉冲氙光紫外灯波长为254nm。
  8. 根据权利要求1-7任一所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述前端支撑组件(1)、后端支撑组件(2)均包括两个支撑腿，所述支撑腿的底部设有万向轮(15)。
  9. 根据权利要求8所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    所述滚筒(6)通过轴承安装在上部框架(5)上，滚筒(6)的一端设有从动链轮，上部框架(5)设有电机，电机输出轴安装主动链轮，主动链轮和各从动链轮通过链条连接。
  10. 根据权利要求9所述的实验动物运输笼高通量自动消毒装置，其特征在于：
    还包括控制开关(14)，所述控制开关(14)用于控制电机的转动以及紫外灯(8)的开启，控制开关(14)可以设置在前端支撑组件(1)或后端支撑组件(2)上。
PCT/CN2023/137721 2023-08-16 2023-12-09 一种实验动物运输笼高通量自动消毒装置 Pending WO2025035663A1 (zh)

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