WO2025007501A1 - 一种ivc笼架送排风管主管道除尘装置 - Google Patents

一种ivc笼架送排风管主管道除尘装置 Download PDF

Info

Publication number
WO2025007501A1
WO2025007501A1 PCT/CN2023/137715 CN2023137715W WO2025007501A1 WO 2025007501 A1 WO2025007501 A1 WO 2025007501A1 CN 2023137715 W CN2023137715 W CN 2023137715W WO 2025007501 A1 WO2025007501 A1 WO 2025007501A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
assembly
fastening section
air supply
dust removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/137715
Other languages
English (en)
French (fr)
Inventor
刘兵峰
周涛
路中华
陈子聪
彭梓欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Institute of Advanced Technology of CAS
Original Assignee
Shenzhen Institute of Advanced Technology of CAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Institute of Advanced Technology of CAS filed Critical Shenzhen Institute of Advanced Technology of CAS
Publication of WO2025007501A1 publication Critical patent/WO2025007501A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes

Definitions

  • the invention relates to a dust removal device for main pipelines of air supply and exhaust pipes of an IVC cage frame.
  • the IVC feeding equipment system which consists of three parts: IVC host, cage rack and cage box.
  • the IVC host is the power and control device that provides clean air to the cages on the cage rack.
  • the air in the barrier environment becomes cleaner after being efficiently filtered by the host and is transmitted to each individual cage through the air supply pipe of the IVC cage rack.
  • the cage rack is a stainless steel frame structure used to support the placement of the cages.
  • the cage rack is equipped with a cage air intake and exhaust pipe system, which can be set to a rack with different cage numbers according to needs.
  • the cages are made of stainless steel, polyphenylene sulfone resin and high-temperature resistant plastic products.
  • the cage inlet and outlet holes can be connected to the inlet and outlet terminals of each cage on the cage rack to ensure that the gas is evenly delivered to the cage. After the airflow circulates in the cage, the exhaust gas in the cage is discharged through the cage and cage rack exhaust pipes. In this way, the entire IVC system forms a one-way air flow, and the air in the cage remains clean, ensuring the breeding environment of SPF mice and rats.
  • the cages and boxes of the above IVC feeding equipment systems need to be regularly replaced, cleaned and disinfected to ensure that the microbial control level of experimental mice and rats reaches the SPF level.
  • the facility managers currently do not have special and efficient tools to fully clean the ducts. In the long run, the consequences may affect the level of animal microbial control, shorten the service life of the equipment, and increase the hidden dangers to the normal operation of the experimental animal facilities.
  • the present invention proposes a special IVC cage supply and exhaust air duct main duct dust removal device, which can efficiently treat the dust accumulated in the supply and exhaust air ducts for a long time, ensure that the subsequent disinfection effect meets the standards, thereby ensuring that the microbial control level of experimental animals meets the requirements, maintaining the safe operation of animal facilities, and ensuring the smooth development of scientific research.
  • a dust removal device for the main pipeline of the air supply and exhaust duct of the IVC cage frame which is special in that:
  • It includes a handle assembly, a telescopic rod assembly, and a cleaning end assembly;
  • the handle assembly and the cleaning end assembly are respectively arranged at two ends of the telescopic rod assembly;
  • the telescopic rod assembly includes at least two rods, and two adjacent rods are positioned by a fixing assembly;
  • the cleaning end assembly includes a first fastening section and a second fastening section, both of which are cylindrical structures, the diameter of the first fastening section is smaller than the diameter of the second fastening section, the two are fixedly connected and concentrically arranged; one end of the first fastening section away from the second fastening section is connected to the telescopic rod assembly, a cleaning cloth is sleeved on the second fastening section, and the outer edge of the cleaning cloth is fixed to the first fastening section by a clamp.
  • the handle assembly includes a connecting rod and a grip rod
  • the connecting rod is a bent rod
  • the grip rod is a straight rod
  • the two ends of the grip rod are respectively fixedly connected to the two ends of the connecting rod
  • the middle part of the connecting rod is connected to the telescopic rod assembly.
  • a rubber layer is provided on the handle, and convex points are provided on the rubber layer to play an anti-slip role.
  • a screw hole is provided in the middle of the connecting rod, and an external thread is provided at the end of the rod of the telescopic rod assembly, and the two are connected by threads.
  • the telescopic rod assembly includes three hollow rods which are sequentially sleeved, namely a first rod, a second rod and a third rod, and the diameters of the first rod, the second rod and the third rod are successively reduced;
  • the first rod and the second rod are each provided with two rows of symmetrically arranged through holes
  • the second rod and the third rod are each provided with a fixing assembly inside
  • the fixing assembly includes an elastic member
  • the elastic member is a bow-shaped structure
  • a buckle is respectively fixed at both ends of the elastic member
  • the buckle includes a base and a support section, and the base and the support section are both cylindrical structures, and the support section is fixed on the base, and the two are concentrically arranged, and the end of the support section is arranged into a hemispherical structure, which is convenient for entering the through hole of the rod, and the outer diameter of the support section is smaller than the through hole diameter of the corresponding rod, and the outer diameter of the base is larger than the through hole diameter of the corresponding rod.
  • the telescopic rod assembly includes three hollow rods which are sequentially sleeved, namely a first rod, a second rod and a third rod, and the diameters of the first rod, the second rod and the third rod are successively reduced;
  • the first rod and the second rod are both provided with a fixing assembly, and the side walls of the second rod and the third rod are axially provided with a plurality of through holes
  • the fixing assembly includes a rotating plate and a fixing seat, and the fixing seat is arranged on the side wall of the end of the rod, and the middle part of the rotating plate is rotatably connected with the fixing seat through a pin shaft, and one end of the rotating plate extends out of the end of its rod, and a pin is arranged at the end of the rotating plate, and the diameter of the pin is smaller than the diameter of the through hole on the rod, and a spring with a preload force is arranged on the rod corresponding to the other end of the rotating plate.
  • the side walls of the second rod and the third rod are provided with grooves arranged along the axial direction, and the outer walls of the first rod and the second rod are provided with positioning screws, the positioning screw of the first rod extends into the groove of the second rod to position it, and the positioning screw of the second rod extends into the groove of the third rod to position it, so as to prevent the two adjacent rods from rotating relative to each other.
  • a column is vertically provided on the wall surface of the rod corresponding to the spring, and the spring is sleeved on the column to position the spring.
  • a threaded hole is provided on the first fastening section of the cleaning end assembly, and the rod of the telescopic rod assembly extends into the threaded hole of the first fastening section, and the two are fixed by threads.
  • end face edge of the second fastening section away from the first fastening section is chamfered to facilitate its entry into the main duct of the IVC cage supply and exhaust air duct.
  • the present invention provides a dust removal device for the main duct of the supply and exhaust air duct of an IVC cage, which can efficiently and thoroughly treat the dust accumulated in the supply and exhaust air duct for a long time, thereby ensuring that the subsequent disinfection effect meets the standard, and further ensuring that the microbial control level of experimental animals meets the requirements, maintaining the safe operation of animal facilities, and ensuring the smooth development of scientific research.
  • FIG1 is a structural diagram of a first embodiment of a dust removal device for main ducts of IVC cage air supply and exhaust ducts provided by the present invention
  • FIG2 is a left side view of a portion of the telescopic rod assembly in FIG1 ;
  • FIG3 is an enlarged view of the fixing assembly in FIG1 ;
  • FIG4 is a structural diagram of a second embodiment of a dust removal device for main ducts of IVC cage air supply and exhaust ducts provided by the present invention.
  • FIG5 is a partial enlarged view of FIG4
  • Fig. 6 is a view taken along the direction A-A in Fig. 4.
  • 1-handle assembly 11-connecting rod, 12-grip rod;
  • 2-telescopic rod assembly 21-first rod member, 22-second rod member, 23-third rod member, 24-elastic member, 25 buckle, 26-base, 27-support section, 28-through hole;
  • the present invention provides an IVC cage air supply and exhaust duct main duct dust removal device, comprising a handle assembly 1, a telescopic rod assembly 2, and a cleaning end assembly 3.
  • the handle assembly 1 and the cleaning end assembly 3 are respectively arranged at both ends of the telescopic rod assembly 2.
  • the telescopic rod assembly 2 includes at least two rods, and two adjacent rods are positioned by a fixing assembly.
  • the telescopic rod assembly 2 uses three hollow rods that are sequentially sleeved, namely, a first rod 21, a second rod 22, and a third rod 23.
  • the diameters of the first rod 21, the second rod 22, and the third rod 23 are successively reduced; referring to FIG2, the first rod 21 and the second rod 22 are each provided with two rows of symmetrically arranged through holes 28, and the second rod 22 and the third rod 23 are each provided with a fixing assembly inside, and the fixing assembly includes an elastic member 24, referring to FIG3, the elastic member 24 is an arched structure, and a buckle 25 is fixed at each end of the elastic member 24, and the buckle 25 includes a base 26 and a support section 27, and the base 26 and the support section 27 are both cylindrical structures, and the support section 27 is fixed on the base 26, and the two are concentrically arranged, and the end of the support section 27 is arranged in a hemispherical structure, so as to facilitate entering the through hole of the rod.
  • the outer diameter of the support section 27 is smaller than the diameter of the through hole 28 of the corresponding rod, and the outer diameter of the base 26 is larger than the diameter of the through hole 28 of the corresponding rod.
  • a fixing component is fixed in the second rod 22, and its two clips 25 extend from the through holes corresponding to the first rod 21 and the second rod 22 respectively, so as to realize the positioning of the first rod 21 and the second rod 22;
  • a fixing component is arranged in the third rod 23, and its two clips 25 extend from the through holes corresponding to the third rod 23 and the second rod 22 respectively, so as to realize the positioning of the third rod 23 and the second rod 22.
  • the cleaning end assembly 3 includes a first fastening section 31 and a second fastening section 32.
  • the first fastening section 31 and the second fastening section 32 are both cylindrical structures.
  • the diameter of the first fastening section 31 is smaller than the diameter of the second fastening section 32.
  • the two are fixedly connected and concentrically arranged.
  • One end of the first fastening section 31 away from the second fastening section 32 is connected to the telescopic rod assembly 2.
  • a cleaning cloth is sleeved on the second fastening section 32, and the outer edge of the cleaning cloth is fixed to the first fastening section 31 by a clamp.
  • the cleaning cloth is first sleeved on the second fastening section 32, and the outer edge of the cleaning cloth is fixed to the first fastening section 31 by a clamp.
  • the length of the telescopic rod assembly 2 is adjusted according to the length of the main pipe of the air supply and exhaust duct of the IVC cage. Specifically, for example, the length of the first rod 21 and the second rod 22 is adjusted, and the two buckles 25 are pushed into the first rod 21 by hand, and the first rod 21 is slid. Under the action of the elastic member 24, the two buckles 25 extend out of the corresponding through holes at the upper and lower ends of the first rod 21 to achieve positioning.
  • the operator holds the handle assembly 1 of the device, and the cleaning end enters from one end of the pipe to be cleaned and exits from the other end, and slowly pushes the other end all the way.
  • the other end collects dust with a collection bag, which can efficiently handle the dust in the air supply and exhaust pipes on the IVC cage for mice and rats.
  • the first rod 21 and the second rod 22 are both provided with a fixing assembly, and the side walls of the second rod 22 and the third rod 23 are axially provided with a plurality of through holes
  • the fixing assembly includes a rotating plate 41 and a fixing seat 42, and the fixing seat 42 is arranged on the side wall of the end of the rod, and the middle part of the rotating plate 41 is rotatably connected with the fixing seat 42 through a pin shaft 43, and one end of the rotating plate 41 extends out of the end of its rod, and a latch 44 is provided at the end of the rotating plate 41, and the diameter of the latch 44 is smaller than the diameter of the through hole 28 on the rod, and a spring 45 with a preload is provided on the rod corresponding to the other end of the rotating plate 41, and this end is a pressing end.
  • the cleaning cloth is firstly put on the second fastening section 32, and the outer edge of the cleaning cloth is fixed on the first fastening section 31 by a clamp, and the length of the telescopic rod assembly 2 is adjusted according to the length of the main pipe of the IVC cage frame supply and exhaust air duct.
  • the pressing end of the rotating plate 41 is pressed, and the rotating plate 41 rotates to lift the latch 44, and the positions of the first rod 21 and the second rod 22 are adjusted as required.
  • the pressing end is released, and the latch 44 of the rotating plate 41 is inserted into the through hole on the second rod 22 under the push of the spring 45.
  • the side walls of the second rod 22 and the third rod 23 are provided with grooves 46 arranged along the axial direction, and the outer walls of the first rod 21 and the second rod 22 are provided with positioning screws 47.
  • the positioning screws 47 of the first rod 21 extend into the grooves 46 of the second rod 22 to position it, and the positioning screws 47 of the second rod 22 extend into the grooves 46 of the third rod 23 to position it, thereby preventing the two adjacent rods from rotating and avoiding the phenomenon that the pin 44 cannot be inserted into the through hole.
  • a column 48 is vertically provided on the wall surface of the rod corresponding to the spring 45 , and the spring 45 is sleeved on the column 48 for positioning the spring 45 .
  • the handle assembly 1 includes a connecting rod 11 and a gripping rod 12, wherein the connecting rod 11 is a bent rod, and the gripping rod 12 is a straight rod, and the two ends of the gripping rod 12 are respectively fixedly connected to the two ends of the connecting rod 11, and the middle part of the connecting rod 11 is connected to the telescopic rod assembly.
  • a rubber layer is disposed on the handle 12, and convex points are disposed on the rubber layer to provide an anti-slip effect.
  • a screw hole is provided in the middle of the connecting rod 11, and an external thread is provided at the end of the rod of the telescopic rod assembly, and the two are connected by threads.
  • a threaded hole is provided on the first fastening section 31 of the cleaning end assembly 3, and the rod of the telescopic rod assembly 2 extends into the threaded hole of the first fastening section 31, and the two are fixed by threads.
  • the end face edge of the second fastening section 32 away from the first fastening section 31 is chamfered to facilitate its entry into the main duct of the IVC cage supply and exhaust duct.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

一种IVC笼架送排风管主管道除尘装置，包括手柄组件（1）、伸缩杆组件（2）、清洁端组件（3）；手柄组件（1）和清洁端组件（3）分别设置在伸缩杆组件（2）的两端；伸缩杆组件（2）包括至少两个杆件，相邻两个杆件之间通过固定组件进行定位；清洁端组件（3）包括第一紧固段（31）和第二紧固段（32），第一紧固段（31）和第二紧固段（32）均为圆柱形结构，二者固定连接，且同心设置；第一紧固段（31）的一端与伸缩杆组件（2）连接，第二紧固段（32）上套设清洁布，清洁布的外沿通过卡箍固定在第一紧固段（31）上。该IVC笼架送排风管主管道除尘装置，可以高效的处理送排风管道长期积累的灰尘，确保后续消毒效果达到标准，从而确保实验动物的微生物控制水平符合要求，维持动物设施安全运行，保障科学研究的顺利开展。

Description

一种IVC笼架送排风管主管道除尘装置 技术领域
本发明涉及一种IVC笼架送排风管主管道除尘装置。
 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，实验动物的献身加速了人类探索生命奥秘，揭示疾病机制的进程，它们为人类健康和科学发展做出了重要贡献，根据不完全统计，2021年我国每年使用实验动物数量为5200多万只，而其中啮齿类大小鼠用量超过整体用量的90%，且用量每年还有15%左右的增长，啮齿类实验动物（大小鼠）微生物控制水平，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饲养设备的清洁和消毒息息相关，目前行业内饲养大小鼠主流的饲养设备为IVC饲养设备系统，此系统由IVC主机、笼架和笼盒三部分组成，IVC主机是给笼架上的笼盒提供洁净空气的动力和控制设备，屏障环境内的空气经过主机高效过滤之后更加洁净，通过IVC笼架的供气管道传输至每个单独的笼盒；笼架为不锈钢框架结构，用来支撑笼盒放置，笼架上带有笼盒进气和排气管道系统，根据需求可设置成不同笼位数的架子；笼盒为不锈钢、聚亚苯基砜树脂和耐高温塑料制品，笼盒进出气孔，可与笼架上的每个笼盒进出气终端对接，保证气体均匀送进笼盒，气流在笼内循环后，笼内废气经过笼盒和笼架排气管路外排，这样整个IVC系统形成一个单向的空气流动，笼内空气保持洁净状态，确保SPF大小鼠的饲养环境。
以上IVC饲养设备系统除了主机以外，笼架笼盒都需要定期更换清洁和消毒，来确保实验用大小鼠微生物控制水平达到SPF级别，针对笼架上的长约1-2m左右长条形送排风管道清洁，特别是排风管道，目前设施管理人员没有专门的高效工具，进行管道的充分清洁，长此以往，造成的后果可能会影响动物微生物控制水平，以及缩短设备的使用寿命，跟实验动物设施正常的运行增加隐患。
 技术问题
为解决上述技术问题，本发明提出一种专用的IVC笼架送排风管主管道除尘装置，可以高效的处理送排风管道长期积累的灰尘，确保后续消毒效果达到标准，从而确保实验动物的微生物控制水平符合要求，维持动物设施安全运行，保障科学研究的顺利开展。
 技术解决方案
本发明解决上述问题的技术方案是：一种IVC笼架送排风管主管道除尘装置，其特殊之处在于：
包括手柄组件、伸缩杆组件、清洁端组件；
所述手柄组件和清洁端组件分别设置在伸缩杆组件的两端；
所述伸缩杆组件包括至少两个杆件，相邻两个杆件之间通过固定组件进行定位；
所述清洁端组件包括第一紧固段和第二紧固段，所述第一紧固段和第二紧固段均为圆柱形结构，所述第一紧固段的直径小于第二紧固段的直径，二者固定连接，且同心设置；所述第一紧固段的远离第二紧固段的一端与伸缩杆组件连接第二紧固段上套设清洁布，清洁布的外沿通过卡箍固定在第一紧固段上。
在一些实施例中，上述手柄组件包括连接杆和握杆，所述连接杆为一弯曲杆件，所述握杆为一直杆，所述握杆的两端分别与连接杆的两端固连，所述连接杆的中部与伸缩杆组件连接。
进一步地，上述握杆上设有橡胶层，橡胶层上设有凸点，起到防滑作用。
进一步地，上述连接杆的中部设有螺孔，伸缩杆组件的杆件端部设有外螺纹，二者通过螺纹连接。
在一些实施例中，上述伸缩杆组件包括三个依次套设的空心杆件，分别为第一杆件、第二杆件和第三杆件，所述第一杆件、第二杆件、第三杆件的直径依次缩小；
所述第一杆件、第二杆件上均设有两排对称设置的通孔，所述第二杆件、第三杆件的内部均设置固定组件，所述固定组件包括弹性件，所述弹性件为弓形结构，弹性件的两端分别固定一个卡扣，所述卡扣包括底座和支撑段，底座和支撑段均为圆柱形结构，支撑段固定在底座上，二者同心设置，支撑段的端部设置成半球形结构，方便进入杆件的通孔内，所述支撑段的外径小于其对应杆件的通孔直径，底座的外径大于其对应杆件的通孔直径。
在一些实施例中，上述伸缩杆组件包括三个依次套设的空心杆件，分别为第一杆件、第二杆件和第三杆件，所述第一杆件、第二杆件、第三杆件的直径依次缩小；
所述第一杆件、第二杆件上均设有固定组件，所述第二杆件、第三杆件的侧壁沿轴向设置有多个通孔，所述固定组件包括转动板和固定座，所述固定座设置在杆件端部的侧壁上，所述转动板的中部通过销轴与固定座转动连接，转动板的一端伸出其杆件端部，且该转动板端部设有插销，插销的直径小于杆件上通孔的直径，所述转动板的另一端对应的杆件上设有一个具有预紧力的弹簧。
进一步地，上述第二杆件、第三杆件的侧壁设有沿轴向设置的槽道，所述第一杆件、第二杆件的外壁上均设有定位螺钉，第一杆件的定位螺钉伸入第二杆件的槽道对其进行定位，第二杆件的定位螺钉伸入第三杆件的槽道对其进行定位，防止相邻两个杆件相互转动。
进一步地，上述弹簧对应的杆件壁面上垂直设有立柱，所述弹簧套设在立柱上，用于对弹簧进行定位。
进一步地，上述清洁端组件的第一紧固段上设有螺纹孔，伸缩杆组件的杆件伸入第一紧固段的螺纹孔内，二者通过螺纹固定。
进一步地，上述第二紧固段远离第一紧固段的端面边缘设有倒角，方便其进入IVC笼架送排风管主管道内。
 有益效果
本发明的优点：
本发明提供了一种IVC笼架送排风管主管道除尘装置，可以高效且彻底的处理送排风管道长期积累的灰尘，从而确保后续消毒效果达到标准，进而确保实验动物的微生物控制水平符合要求，维持动物设施安全运行，保障科学研究的顺利开展。
 附图说明
图1为本发明提供的IVC笼架送排风管主管道除尘装置实施例一结构图；
图2为图1中伸缩杆组件的部分的左视图；
图3是图1中固定组件的放大图；
图4为本发明提供的IVC笼架送排风管主管道除尘装置实施例二结构图；
图5为图4中部分放大图；
图6为图4中A-A方向视图。
其中，1-手柄组件，11-连接杆，12-握杆；
2-伸缩杆组件，21-第一杆件，22-第二杆件，23第三杆件，24-弹性件，25卡扣，26-底座，27-支撑段，28-通孔；
3-清洁端组件，31-第一紧固段，32-第二紧固段；
41-转动板，42-固定座，43-销轴，44-插销，45-弹簧，46-槽道，47-定位螺钉，48-立柱。
 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。
实施例1
参见图1，本发明提出一种IVC笼架送排风管主管道除尘装置，包括手柄组件1、伸缩杆组件2、清洁端组件3。所述手柄组件1和清洁端组件3分别设置在伸缩杆组件2的两端。所述伸缩杆组件2包括至少两个杆件，相邻两个杆件之间通过固定组件进行定位。本实施例中，所述伸缩杆组件2采用三个依次套设的空心杆件，分别为第一杆件21、第二杆件22和第三杆件23，所述第一杆件21、第二杆件22、第三杆件23的直径依次缩小；参见图2，所述第一杆件21、第二杆件22上均设有两排对称设置的通孔28，所述第二杆件22、第三杆件23的内部均设置固定组件，所述固定组件包括弹性件24，参见图3，所述弹性件24为弓形结构，弹性件24的两端分别固定一个卡扣25，所述卡扣25包括底座26和支撑段27，底座26和支撑段27均为圆柱形结构，支撑段27固定在底座26上，二者同心设置，支撑段27的端部设置成半球形结构，方便进入杆件的通孔内。所述支撑段27的外径小于其对应杆件的通孔28直径，底座26的外径大于其对应杆件的通孔28直径。
参见图1，第二杆件22内固定一个固定组件，其两个卡扣25分别从第一杆件21和第二杆件22对应的通孔伸出，实现第一杆件21和第二杆件22的定位；第三杆件23内设置一个固定组件，其两个卡扣25分别从第三杆件23和第二杆件22对应的通孔伸出，实现第三杆件23和第二杆件22的定位。
所述清洁端组件3包括第一紧固段31和第二紧固段32，所述第一紧固段31和第二紧固段32均为圆柱形结构，所述第一紧固段31的直径小于第二紧固段32的直径，二者固定连接，且同心设置；所述第一紧固段31的远离第二紧固段32的一端与伸缩杆组件2连接第二紧固段32上套设清洁布，清洁布的外沿通过卡箍固定在第一紧固段31上。
本实施例的除尘装置在使用时，先将清洁布套设在第二紧固段32上，清洁布的外沿通过卡箍固定在第一紧固段31上，根据IVC笼架送排风管主管道的长度调节伸缩杆组件2的长度。具体地，例如调节第一杆件21和第二杆件22的长度，用手将两个卡扣25的推入第一杆件21内，滑动第一杆件21，两个卡扣25在弹性件24的作用下，在第一杆件21上下一处对应的通孔伸出，实现定位。操作人员手持装置手柄组件1，清洁端从待清洁管道一端进入，另外一端出，慢慢的一直推送另外一端，另外一端用收集袋收集灰尘，可高效处理大小鼠IVC笼架上送排管里边的灰尘，
实施例2
本实施例与实施例1的不同之处在于：所述伸缩杆组件2上的固定组件不同。
具体地，参见图4，所述第一杆件21、第二杆件22上均设有固定组件，所述第二杆件22、第三杆件23的侧壁沿轴向设置有多个通孔，所述固定组件包括转动板41和固定座42，所述固定座42设置在杆件端部的侧壁上，所述转动板41的中部通过销轴43与固定座42转动连接，转动板41的一端伸出其杆件端部，且该转动板41端部设有插销44，插销44的直径小于杆件上通孔28的直径，所述转动板41的另一端对应的杆件上设有一个具有预紧力的弹簧45，该端为按压端。
本实施例的除尘装置在使用时，先将清洁布套设在第二紧固段32上，清洁布的外沿通过卡箍固定在第一紧固段31上，根据IVC笼架送排风管主管道的长度调节伸缩杆组件2的长度。具体地，例如调节第一杆件21和第二杆件22的长度，按下转动板41的按压端，转动板41旋转，使插销44抬起，按照需求调节好第一杆件21和第二杆件22的位置，此时松开按压端，所述转动板41在弹簧45的推动下，其插销44插入第二杆件22上的通孔内。
作为本实施例一个优选方案，参见图6，所述第二杆件22、第三杆件23的侧壁设有沿轴向设置的槽道46，所述第一杆件21、第二杆件22的外壁上均设有定位螺钉47，第一杆件21的定位螺钉47伸入第二杆件22的槽道46对其进行定位，第二杆件22的定位螺钉47伸入第三杆件23的槽道46对其进行定位，防止相邻两个杆件旋转，避免了插销44无法插入通孔的现象发生。
作为本实施例一个优选方案，所述弹簧45对应的杆件壁面上垂直设有立柱48，所述弹簧45套设在立柱48上，用于对弹簧45进行定位。
在本发明的一个优选实施例，参见图1和图4，所述手柄组件1包括连接杆11和握杆12，所述连接杆11为一弯曲杆件，所述握杆12为一直杆，所述握杆12的两端分别与连接杆11的两端固连，所述连接杆11的中部与伸缩杆组件连接。
在本发明的一些实施例中，所述握杆12上设置橡胶层，橡胶层上设有凸点，起到防滑作用。
在本发明的一些实施例中，所述连接杆11的中部设有螺孔，伸缩杆组件的杆件端部设有外螺纹，二者通过螺纹连接。所述清洁端组件3的第一紧固段31上设有螺纹孔，伸缩杆组件2的杆件伸入第一紧固段31的螺纹孔内，二者通过螺纹固定。所述第二紧固段32远离第一紧固段31的端面边缘设有倒角，便于其进入IVC笼架送排风管主管道内。
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IVC笼架送排风管主管道除尘装置，其特征在于：
    包括手柄组件（1）、伸缩杆组件（2）、清洁端组件（3）；
    所述手柄组件（1）和清洁端组件（3）分别设置在伸缩杆组件（2）的两端；
    所述伸缩杆组件（2）包括至少两个杆件，相邻两个杆件之间通过固定组件进行定位；
    所述清洁端组件（3）包括第一紧固段（31）和第二紧固段（32），所述第一紧固段（31）和第二紧固段（32）均为圆柱形结构，所述第一紧固段（31）的直径小于第二紧固段（32）的直径，二者固定连接，且同心设置；所述第一紧固段（31）的远离第二紧固段（32）的一端与伸缩杆组件（2）连接第二紧固段（32）上套设清洁布，清洁布的外沿通过卡箍固定在第一紧固段（31）上。
  2. 根据权利要求1所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述手柄组件（1）包括连接杆（11）和握杆（12），所述连接杆（11）为一弯曲杆件，所述握杆（12）为一直杆，所述握杆（12）的两端分别与连接杆（11）的两端固连，所述连接杆（11）的中部与伸缩杆组件连接。
  3. 根据权利要求2所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述握杆（12）上设有橡胶层，橡胶层上设有凸点。
  4. 根据权利要求3所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述连接杆（11）的中部设有螺孔，伸缩杆组件的杆件端部设有外螺纹，二者通过螺纹连接。
  5. 根据权利要求1-4任一所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述伸缩杆组件（2）包括三个依次套设的空心杆件，分别为第一杆件（21）、第二杆件（22）和第三杆件（23），所述第一杆件（21）、第二杆件（22）、第三杆件（23）的直径依次缩小；
    所述第一杆件（21）、第二杆件（22）上均设有两排对称设置的通孔（28），所述第二杆件（22）、第三杆件（23）的内部均设置固定组件，所述固定组件包括弹性件（24），所述弹性件（24）为弓形结构，弹性件（24）的两端分别固定一个卡扣（25），所述卡扣（25）包括底座（26）和支撑段（27），底座（26）和支撑段（27）均为圆柱形结构，支撑段（27）固定在底座（26）上，二者同心设置，支撑段（27）的端部设置成半球形结构，所述支撑段（27）的外径小于其对应杆件的通孔（28）直径，底座（26）的外径大于其对应杆件的通孔（28）直径。
  6. 根据权利要求1-4任一所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述伸缩杆组件（2）包括三个依次套设的空心杆件，分别为第一杆件（21）、第二杆件（22）和第三杆件（23），所述第一杆件（21）、第二杆件（22）、第三杆件（23）的直径依次缩小；
    所述第一杆件（21）、第二杆件（22）上均设有固定组件，所述第二杆件（22）、第三杆件（23）的侧壁沿轴向设置有多个通孔（28），所述固定组件包括转动板（41）和固定座（42），所述固定座（42）设置在杆件端部的侧壁上，所述转动板（41）的中部通过销轴（43）与固定座（42）转动连接，转动板（41）的一端伸出其杆件端部，且该转动板（41）端部设有插销（44），插销（44）的直径小于杆件上通孔（28）的直径，所述转动板（41）的另一端对应的杆件上设有一个具有预紧力的弹簧（45）。
  7. 根据权利要求6所述的IVC笼架送排风管主管道除尘装置，其特征在于：
    所述第二杆件（22）、第三杆件（23）的侧壁设有沿轴向设置的槽道（46），所述第一杆件（21）、第二杆件（22）的外壁上均设有定位螺钉（47），第一杆件（21）的定位螺钉（47）伸入第二杆件（22）的槽道（46）对其进行定位，第二杆件（22）的定位螺钉（47）伸入第三杆件（23）的槽道（46）对其进行定位。
  8. 根据权利要求7所述的一种IVC笼架送排风管主管道除尘装置，其特征在于：
    所述弹簧（45）对应的杆件壁面上垂直设有立柱（48），所述弹簧（45）套设在立柱（48）上，用于对弹簧（45）进行定位。
  9. 根据权利要求1-4任一所述的一种IVC笼架送排风管主管道除尘装置，其特征在于：
    所述清洁端组件（3）的第一紧固段（31）上设有螺纹孔，伸缩杆组件（2）的杆件伸入第一紧固段（31）的螺纹孔内，二者通过螺纹固定。
  10. 根据权利要求1-4任一所述的一种IVC笼架送排风管主管道除尘装置，其特征在于：
    所述第二紧固段（32）远离第一紧固段（31）的端面边缘设有倒角。
PCT/CN2023/137715 2023-07-05 2023-12-09 一种ivc笼架送排风管主管道除尘装置 Ceased WO2025007501A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310820937.2 2023-07-05
CN202310820937.2A CN116984325A (zh) 2023-07-05 2023-07-05 一种ivc笼架送排风管主管道除尘装置

Publications (1)

Publication Number Publication Date
WO2025007501A1 true WO2025007501A1 (zh) 2025-01-09

Family

ID=88520485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/137715 Ceased WO2025007501A1 (zh) 2023-07-05 2023-12-09 一种ivc笼架送排风管主管道除尘装置

Country Status (2)

Country Link
CN (1) CN116984325A (zh)
WO (1) WO2025007501A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116984325A (zh) * 2023-07-05 2023-11-03 中国科学院深圳先进技术研究院 一种ivc笼架送排风管主管道除尘装置
CN119870073B (zh) * 2025-01-14 2025-10-28 云南大学 一种实验小鼠大鼠ivc饲养笼架风管除尘消毒装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205433593U (zh) * 2016-03-14 2016-08-10 张凯 可伸缩式拖把
US20170176126A1 (en) * 2015-12-22 2017-06-22 Ronald W. Thompson Firearm bore cleaning apparatus, systems and methods
CN107713917A (zh) * 2017-11-10 2018-02-23 邱华 一种清洁装置
CN210507570U (zh) * 2019-07-22 2020-05-12 佛山市顺德区佳涂乐恒融建筑装饰有限公司 建筑施工用工具铲
CN211330607U (zh) * 2019-12-12 2020-08-25 刘付旭 一种可伸缩调节式管道清洗装置
KR20200115866A (ko) * 2019-03-28 2020-10-08 에이스마하이엔지 주식회사 공기조절시스템의 덕트 청소용 기구, 공기조절시스템의 덕트 청소 시스템 및 그 방법
CN211914862U (zh) * 2020-03-31 2020-11-13 深圳市东信海洋机械工程有限公司 一种可清理管道内壁的清理装置
CN212976182U (zh) * 2020-05-28 2021-04-16 河南中烟工业有限责任公司 一种管道内壁清洁工具
CN216880860U (zh) * 2021-11-15 2022-07-05 上海震都空调技术有限公司 一种风管清洁用柔性毛刷
CN216989011U (zh) * 2022-04-12 2022-07-19 邓钊玩 一种用于消毒供应室的内套管清洗装置
CN116984325A (zh) * 2023-07-05 2023-11-03 中国科学院深圳先进技术研究院 一种ivc笼架送排风管主管道除尘装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802340B2 (en) * 2004-12-14 2010-09-28 S.C. Johnson & Son, Inc. Extendable cleaning implement having two support heads
CN212494075U (zh) * 2020-07-01 2021-02-09 江西鸿基管桩有限公司 一种管桩外表面清理装置
CN214729082U (zh) * 2021-04-06 2021-11-16 杭州欧豫达机械有限公司 一种上下调节式转向轴
CN214865456U (zh) * 2021-06-16 2021-11-26 国网重庆市电力公司合川供电分公司 一种支柱式绝缘子清洗器
CN218457082U (zh) * 2022-11-16 2023-02-10 鳟鲂农业科技发展(南京)有限公司 养殖鱼池用的循环水处理装置
CN220678846U (zh) * 2023-07-05 2024-03-29 中国科学院深圳先进技术研究院 一种ivc笼架送排风管主管道除尘装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170176126A1 (en) * 2015-12-22 2017-06-22 Ronald W. Thompson Firearm bore cleaning apparatus, systems and methods
CN205433593U (zh) * 2016-03-14 2016-08-10 张凯 可伸缩式拖把
CN107713917A (zh) * 2017-11-10 2018-02-23 邱华 一种清洁装置
KR20200115866A (ko) * 2019-03-28 2020-10-08 에이스마하이엔지 주식회사 공기조절시스템의 덕트 청소용 기구, 공기조절시스템의 덕트 청소 시스템 및 그 방법
CN210507570U (zh) * 2019-07-22 2020-05-12 佛山市顺德区佳涂乐恒融建筑装饰有限公司 建筑施工用工具铲
CN211330607U (zh) * 2019-12-12 2020-08-25 刘付旭 一种可伸缩调节式管道清洗装置
CN211914862U (zh) * 2020-03-31 2020-11-13 深圳市东信海洋机械工程有限公司 一种可清理管道内壁的清理装置
CN212976182U (zh) * 2020-05-28 2021-04-16 河南中烟工业有限责任公司 一种管道内壁清洁工具
CN216880860U (zh) * 2021-11-15 2022-07-05 上海震都空调技术有限公司 一种风管清洁用柔性毛刷
CN216989011U (zh) * 2022-04-12 2022-07-19 邓钊玩 一种用于消毒供应室的内套管清洗装置
CN116984325A (zh) * 2023-07-05 2023-11-03 中国科学院深圳先进技术研究院 一种ivc笼架送排风管主管道除尘装置

Also Published As

Publication number Publication date
CN116984325A (zh) 2023-11-03

Similar Documents

Publication Publication Date Title
WO2025007501A1 (zh) 一种ivc笼架送排风管主管道除尘装置
US8631767B1 (en) Livestock grooming
CN220678846U (zh) 一种ivc笼架送排风管主管道除尘装置
CN116918723B (zh) 一种肉鸡养殖用智慧鸡舍
CN107812722A (zh) 一种适用于妇科护理临床的雾化清洗消毒装置
CN204052329U (zh) 医疗器械清洗架
CN207413092U (zh) 一种化纤纺丝机械废气处理设备
CN203656397U (zh) 一种接水装置
CN221950281U (zh) 附载架
CN218238123U (zh) 一种手套晾干装置及系统
JP3634445B2 (ja) 動物飼育用ケージの洗浄装置
CN211677857U (zh) 一种化学实验室工作台
CN207882686U (zh) 一种自动干手机
CN211070145U (zh) 低温恒温槽
CN219092913U (zh) 带除虫结构的药材清洗箱
CN221763746U (zh) 一种生物实验室洁净新风处理装置
CN115332950B (zh) 一种微电网负荷调度设备
CN219517326U (zh) 一种胸管支架
CN220044511U (zh) 一种畜牧用牛舍消毒喷淋装置
CN221951869U (zh) 一种耳鼻喉科用器材清洗装置
CN218889137U (zh) 一种鸡粪处理机器
CN218544788U (zh) 一种新风系统的双向检测装置
CN201079573Y (zh) 通气管材清洗消毒、吹干箱
CN219352692U (zh) 一种方便抽拉的储存笼
CN211303137U (zh) 一种血液检验试管架

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23944222

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE