High-pressure air gun capable of preventing aerosol

Abstract

The utility model relates to the technical field of medical instruments, in particular to a high-pressure air gun capable of preventing aerosol, which comprises a box body, two cavities are arranged in a mounting plate, a plurality of mounting rings distributed up and down are arranged on the left side of the mounting plate, and a main pipeline is fixedly connected between the mounting rings and the mounting plate. A plurality of uniformly distributed grooves are formed in the inner walls of the mounting rings, clamping assemblies are arranged in the grooves, and the outer walls of the air conveying pipes are jointly and fixedly connected with a plurality of uniformly distributed outer air blowing pipelines communicating with the lower cavity. The interior of a pipeline type instrument is blow-dried through an inner blowing pipeline, the exterior of the pipeline type instrument is blow-dried through an outer blowing pipeline, aerosol is sealed through a box body, aerosol diffusion in the blow-drying process is prevented, and the pipeline type instrument is clamped and fixed through mutual cooperation of a plurality of mounting rings and a clamping assembly; the hands of cleaning personnel are liberated, and dangers in the blow-drying process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a high-pressure air gun for preventing aerosol. Background Art

[0002] During medical treatment, a wide variety of complex precision instruments are used. These precision reusable instruments must undergo strict cleaning, disinfection and sterilization after use to achieve a sterile state. Before checking the packaging, some pipeline instruments will have a certain amount of moisture remaining inside, which needs to be blown dry with a high-pressure air gun.

[0003] 1. The existing high-pressure air guns are used casually, and a large amount of aerosols will be generated during the drying process, polluting the working environment of medical staff and posing an infection risk;

[0004] 2. In the process of using the existing high-pressure air gun, the cleaning staff holds the medical device in one hand and the high-pressure air gun in the other hand to blow dry the medical device. During the drying process, the cleaning staff's arm is prone to soreness, which is dangerous and inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a high-pressure air gun for preventing aerosol, which has the characteristics of preventing aerosol diffusion, preventing danger and being convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure air gun for preventing aerosols, comprising a box body, an L-shaped mounting plate is fixedly connected to the inside of the box body, two cavities are provided inside the mounting plate, a plurality of mounting rings distributed up and down are arranged on the left side of the mounting plate, a main pipeline is fixedly connected between the plurality of mounting rings and the mounting plate, a plurality of evenly distributed grooves are opened on the inner walls of the plurality of mounting rings, a clamping assembly is arranged inside the plurality of grooves, an air delivery pipe connected to the main pipeline is fixedly connected to the outer walls of the plurality of mounting rings, and a plurality of evenly distributed external blowing pipes connected to the cavities located below are fixedly connected to the outer walls of the plurality of air delivery pipes;

[0007] The upper end surface of the mounting plate is fixedly connected with an inner blowing pipe located between a plurality of mounting rings and communicated with the cavity located below.

[0008] In order to clamp and fix pipeline-type instruments, as a preferred high-pressure air gun for preventing aerosols of the utility model, the clamping assembly includes an abutment block movably connected inside the groove, a spring is fixedly connected between the abutment block and the groove, the cavity located above is connected to one of the grooves through a main pipeline, and the air supply pipe is connected to the other multiple grooves through air supply branches.

[0009] In order to disinfect the aerosol generated in the box, as a preferred embodiment of the utility model of a high-pressure air gun for preventing aerosol, the front and rear inner walls of the box are both equipped with ultraviolet disinfection lamps.

[0010] In order to extract the aerosol after disinfection in the box, as a preferred high-pressure air gun for preventing aerosol of the utility model, a fan connected to the box is installed on the left side wall of the box.

[0011] In order to prevent aerosol diffusion, as a preferred high-pressure air gun for preventing aerosol of the utility model, the upper end of the box body is rotatably connected with a box cover, and the box cover is fixed by a spring fixing buckle.

[0012] In order to facilitate the gas to push the abutment block to move, as a preferred high-pressure air gun for preventing aerosols of the utility model, the outer wall of the abutment block is fixedly connected with a piston ring abutting against the inner wall of the groove.

[0013] In order to prevent aerosol leakage, as a preferred embodiment of the utility model of an aerosol-preventing high-pressure air gun, the lower end surface of the box cover is fixedly connected with a sealing strip abutting against the box body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The external air source is connected to the two cavities through a connecting pipe, the upper cavity transports the gas to the air pipe through the main pipe, the air pipe transports the gas to the external air blowing pipe, the air pipe transports the gas to the groove through the air branch pipe, the pipeline instrument is clamped and fixed by the gas-driven clamping assembly, and then the gas enters the inner air blowing pipe and multiple outer air blowing pipes through the lower cavity, the inside of the pipeline instrument is blown dry through the inner air blowing pipe, and the outside of the pipeline instrument is blown dry through the outer air blowing pipe, the aerosol is sealed by the box to prevent the aerosol from diffusing during the drying process, and the pipeline instrument is clamped and fixed by the cooperation of multiple mounting rings and the clamping assembly, so that the cleaning staff can free their hands and avoid danger during the drying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0019] Figure 4 This is an enlarged structural diagram of the installation ring of the utility model;

[0020] In the figure: 1. box body; 2. mounting plate; 3. cavity; 4. mounting ring; 5. groove; 6. main pipeline; 7. air supply pipe; 8. air supply branch pipe; 9. external air blowing pipe; 10. internal air blowing pipe; 11. abutment block; 12. spring; 13. ultraviolet disinfection lamp; 14. fan; 15. spring fixing buckle; 16. box cover; 17. piston ring; 18. sealing strip. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figures 1 to 4 A high-pressure air gun for preventing aerosols comprises a box body 1, an L-shaped mounting plate 2 is fixedly connected inside the box body 1, two cavities 3 are provided inside the mounting plate 2, a plurality of mounting rings 4 distributed up and down are arranged on the left side of the mounting plate 2, a main pipeline 6 is fixedly connected between the plurality of mounting rings 4 and the mounting plate 2, a plurality of evenly distributed grooves 5 are opened on the inner walls of the plurality of mounting rings 4, a clamping assembly is arranged inside the plurality of grooves 5, an air delivery pipe 7 connected to the main pipeline 6 is fixedly connected to the outer walls of the plurality of mounting rings 4, and a plurality of evenly distributed external blowing pipes 9 connected to the cavities 3 located below are fixedly connected to the outer walls of the plurality of air delivery pipes 7;

[0023] An inner blowing pipe 10 located between a plurality of mounting rings 4 and communicating with the cavity 3 located below is fixedly connected to the upper end surface of the mounting plate 2 .

[0024] In this embodiment: when in use, first open the box cover 16, and then put the pipeline-type instrument between the multiple mounting rings 4, so that the inner air blowing pipe 10 is located inside the pipeline-type instrument, and then the external air source is connected to the two cavities 3 through the connecting pipe, the upper cavity 3 transports the gas to the air delivery pipe 7 through the main pipe 6, the air delivery pipe 7 transports the gas to the outer air blowing pipe 9, the air delivery pipe 7 transports the gas to the groove 5 through the air delivery branch pipe 8, the pipeline-type instrument is clamped and fixed by the gas-driven clamping assembly, and then the gas enters the inner air blowing pipe 10 and the multiple outer air blowing pipes 9 through the lower cavity 3, the inside of the pipeline-type instrument is blown dry through the inner air blowing pipe 10, and the outside of the pipeline-type instrument is blown dry through the outer air blowing pipe 9, the aerosol is sealed by the box body 1 to prevent the aerosol from diffusing during the drying process, and the pipeline-type instrument is clamped and fixed by the mutual cooperation of the multiple mounting rings 4 and the clamping assembly, so that the cleaning staff can free their hands and avoid danger during the drying process.

[0025] As a technical optimization solution of the utility model, the clamping assembly includes an abutment block 11 movably connected inside the groove 5, a spring 12 is fixedly connected between the abutment block 11 and the groove 5, the upper cavity 3 is connected to one of the grooves 5 through a main pipeline 6, and the air pipe 7 is connected to the other multiple grooves 5 through a air branch pipe 8.

[0026] In this embodiment: the main pipeline 6 transports gas to the gas pipe 7, the gas pipe 7 transports gas to the external blowing pipe 9, and the gas pipe 7 transports gas to the groove 5 through the gas branch pipe 8. The gas pushes the abutment block 11 to move, so that the abutment block 11 abuts against the outer wall of the pipeline instrument, thereby clamping and fixing the pipeline instrument. At the same time, the abutment block 11 stretches the spring 12, and the spring 12 can pull the abutment block 11 to reset after the gas is turned off.

[0027] As a technical optimization solution of the present utility model, ultraviolet disinfection lamps 13 are installed on the front and rear inner walls of the box body 1.

[0028] In this embodiment, the ultraviolet disinfection lamp 13 can disinfect the aerosol generated in the box 1.

[0029] As a technical optimization solution of the present invention, a fan 14 connected to the box body 1 is installed on the left side wall of the box body 1.

[0030] In this embodiment, the fan 14 can extract the aerosol after disinfection in the box 1.

[0031] As a technical optimization solution of the utility model, the upper end of the box body 1 is rotatably connected with a box cover 16 , and the box cover 16 is fixed by a spring fixing buckle 15 .

[0032] In this embodiment, the box cover 16 can seal the box body 1 to prevent the aerosol from spreading.

[0033] As a technical optimization solution of the present invention, the outer wall of the abutment block 11 is fixedly connected with a piston ring 17 that abuts against the inner wall of the groove 5 .

[0034] In this embodiment, the piston ring 17 can seal between the abutment block 11 and the groove 5, so that the gas can push the abutment block 11 to move.

[0035] As a technical optimization solution of the present invention, a sealing strip 18 abutting against the box body 1 is fixedly connected to the lower end surface of the box cover 16 .

[0036] In this embodiment, the sealing strip 18 can seal the abutment between the box body 1 and the box cover 16 to prevent aerosol leakage.

[0037] Working principle: When in use, first open the box cover 16, and then put the pipeline-type instrument between multiple mounting rings 4, so that the inner air blowing pipe 10 is located inside the pipeline-type instrument, and then the external air source is connected to the two cavities 3 through the connecting pipe, and the upper cavity 3 conveys the gas to the air pipe 7 through the main pipe 6, and the air pipe 7 conveys the gas to the outer air blowing pipe 9, and the air pipe 7 conveys the gas to the groove 5 through the air branch pipe 8, and the gas pushes the abutment block 11 to move, so that the abutment block 11 abuts against the outer wall of the pipeline-type instrument, thereby clamping and fixing the pipeline-type instrument, and then the gas enters the inner air blowing pipe 10 and multiple outer air blowing pipes 9 through the lower cavity 3, and the interior of the pipeline-type instrument is blown dry through the inner air blowing pipe 10, and the exterior of the pipeline-type instrument is blown dry through the outer air blowing pipe 9. While blowing dry, start the ultraviolet disinfection lamp 13 and the fan 14, the ultraviolet disinfection lamp 13 disinfects the aerosol generated in the box body 1, and the fan 14 extracts the aerosol after disinfection in the box body 1.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-pressure air gun for preventing aerosol, comprising a housing (1), characterized in that: An L-shaped mounting plate (2) is fixedly connected to the interior of the box body (1), two cavities (3) are provided inside the mounting plate (2), a plurality of mounting rings (4) distributed up and down are provided on the left side of the mounting plate (2), a main pipeline (6) is fixedly connected between the plurality of mounting rings (4) and the mounting plate (2), a plurality of evenly distributed grooves (5) are provided on the inner walls of the plurality of mounting rings (4), a clamping assembly is provided inside the plurality of grooves (5), an air delivery pipe (7) connected to the main pipeline (6) is fixedly connected to the outer walls of the plurality of mounting rings (4), and a plurality of evenly distributed external air blowing pipes (9) connected to the cavities (3) located below are fixedly connected to the outer walls of the plurality of air delivery pipes (7); An internal air blowing pipe (10) located between a plurality of mounting rings (4) and communicating with a cavity (3) located below is fixedly connected to the upper end surface of the mounting plate (2).

2. The high-pressure air gun for preventing aerosol according to claim 1, characterized in that: The clamping assembly comprises an abutment block (11) movably connected inside the groove (5), a spring (12) being fixedly connected between the abutment block (11) and the groove (5), the cavity (3) located above being connected to one of the grooves (5) via a main pipeline (6), and the gas supply pipe (7) and the other plurality of grooves (5) being connected via gas supply branches (8).

3. The high-pressure air gun for preventing aerosol according to claim 1, characterized in that: Ultraviolet disinfection lamps (13) are installed on the front and rear inner side walls of the box body (1).

4. The aerosol-preventing high-pressure air gun according to claim 1, characterized in that: A fan (14) connected to the box body (1) is installed on the left side wall of the box body (1).

5. The aerosol-preventing high-pressure air gun according to claim 1, characterized in that: The upper end of the box body (1) is rotatably connected to a box cover (16), and the box cover (16) is fixed by a spring fixing buckle (15).

6. The aerosol-preventing high-pressure air gun according to claim 2, characterized in that: The outer wall of the abutment block (11) is fixedly connected with a piston ring (17) which abuts against the inner wall of the groove (5).

7. The aerosol-preventing high-pressure air gun according to claim 5, characterized in that: The lower end surface of the box cover (16) is fixedly connected to a sealing strip (18) that abuts against the box body (1).

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