Cloud chamber catalytic effect testing device

Abstract

The utility model discloses a cloud chamber catalytic effect testing device, which belongs to the technical field of weather science and atmospheric physics and is technically characterized by comprising an injection component, a dispersion component and an insertion component. According to the utility model, when a catalytic effect test experiment is carried out, if aerogel needs to be injected into the cloud chamber body, a proper dispersion head can be selected according to specific experiment requirements, and then the dispersion head and the injection pipe can be stably connected through the dispersion assembly and the insertion assembly, so that the phenomenon that the dispersion head is damaged during the subsequent aerogel injection period is avoided; when the aerogel is injected into the cloud chamber body, the dispersion head falls off, so that the aerogel cannot be uniformly dispersed after being injected, and then the injection pipe and the dispersion head which are connected are connected with the cloud chamber body through the injection assembly, so that the injection assembly and the dispersion assembly can be stably arranged during aerogel injection, and aerogel leakage cannot occur during injection.

Description

Technical Field

[0001] This utility model belongs to the field of meteorology and atmospheric physics, and specifically relates to a cloud chamber catalytic effect testing device. Background Technology

[0002] Artificial rain enhancement, a form of weather modification, relies heavily on the catalytic performance of the catalyst. Based on the properties of the cloud mass, rain enhancement methods can be categorized into cold cloud catalysis, mixed cloud catalysis, and warm cloud catalysis. Catalysts are further classified into cold cloud catalysts and hygroscopic catalysts. The ice-forming performance of cold cloud catalysts can only be assessed through ground-based experiments using simulated cloud conditions in indoor cloud chambers. Cloud chambers are commonly used for research on catalyst ice-forming performance, the development of new catalysts, operational catalyst testing, and the impact of long-term storage on catalyst performance.

[0003] Existing cloud chamber catalytic effect testing devices may suffer from uneven dispersion when injecting aerosols containing catalysts, which can affect the accuracy of detecting the catalyst's ice-forming properties. To address this issue, existing technologies typically replace the dispersion head at the end of the injection pipe according to experimental requirements, thereby ensuring uniform dispersion of the aerosol during injection.

[0004] In existing technologies, the injection pipe and the dispersion head are usually fixed, which means that when the dispersion head is replaced, the injection pipe must also be replaced, thus reducing the replacement efficiency. Furthermore, since the injection pipe and the dispersion head are not detachably connected, when one is damaged, both the injection pipe and the dispersion head need to be replaced at the same time, thus increasing the operating cost. To address these issues, we propose a cloud chamber catalytic effect testing device. Utility Model Content

[0005] The purpose of this invention is to provide a cloud chamber catalytic effect testing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cloud chamber catalytic effect testing device includes a cloud chamber assembly, an injection assembly mounted on the cloud chamber assembly, and a dispersion assembly and an insertion assembly mounted on the injection assembly;

[0008] The injection assembly includes an injection tube, and the lower end of the injection tube is provided with a threaded structure.

[0009] The dispersing assembly includes a dispersing head, a threaded ring, a snap-fit ​​component, and a limiting ring. The dispersing head is disposed inside the cloud chamber assembly. The threaded ring is fixedly disposed on the dispersing head and threaded onto the injection pipe. The snap-fit ​​component includes an arc-shaped component and a snap-fit ​​connector. The arc-shaped component is mounted on the threaded ring, and the snap-fit ​​connector is fixedly disposed on the arc-shaped component. The limiting ring is mounted on the injection assembly, and a snap-fit ​​groove is formed on the limiting ring. The snap-fit ​​connector is disposed within the snap-fit ​​groove.

[0010] Preferably, the surface of the dispersing head is uniformly provided with a plurality of dispersing holes, which can be configured as circular or rectangular structures.

[0011] Preferably, the snap-fit ​​connector is configured as a trapezoidal structure, and the lower end of the limiting ring is provided with a trapezoidal ring, and the snap-fit ​​connector is snapped into the trapezoidal ring.

[0012] Preferably, the insertion assembly includes a rotating ring and an insert, the limiting ring has a sliding groove, the insert is installed in the sliding groove, and the insert has a limiting groove, and the rotating ring is rotatably mounted on the limiting ring.

[0013] Preferably, the insertion assembly further includes a sliding ring, which is slidably disposed on the injection tube, and the shape of the sliding ring is similar to that of the rotating ring.

[0014] Preferably, the cloud chamber assembly includes a cloud chamber body and a support member. The cloud chamber body is configured as a hollow can-shaped structure with an injection hole. The support member is fixedly mounted on the cloud chamber body, and the dispersing head is disposed inside the cloud chamber body.

[0015] Preferably, the injection assembly further includes a sealing ring, a sealing ring, and a bolt assembly. The sealing ring is disposed on the surface of the injection tube and installed inside the injection hole. The sealing ring is installed at the lower end of the sealing ring, and the diameter of the sealing ring is larger than the diameter of the injection hole. A connecting hole is provided inside the injection hole, and the connecting hole extends upward and penetrates the surface of the sealing ring. The bolt assembly is installed inside the connecting hole.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The dispersion component can disperse the aerogel more evenly during injection, thus avoiding affecting the accuracy of the catalyst's ice-forming performance test. Furthermore, the dispersion component allows for a detachable connection between the dispersion head and the injection tube, enabling quick replacement of the dispersion head according to different experimental needs in subsequent experiments. If either the dispersion head or the injection tube is damaged, only the damaged part can be replaced, eliminating the need for a complete replacement and reducing operating costs.

[0018] 2. When installing the injection tube, the injection assembly allows for a more stable installation and reduces the likelihood of aerogel leakage after installation, thus avoiding any impact on subsequent test data. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional sectional view of the present invention;

[0021] Figure 3 This is a first partial perspective view of the present invention;

[0022] Figure 4 This is a first partial exploded perspective view of the present invention;

[0023] Figure 5 This is a partial perspective sectional view of the present invention;

[0024] Figure 6 This is a second partial exploded perspective view of the present invention;

[0025] Figure 7 This is a third partially exploded perspective view of the present invention.

[0026] In the diagram: 1. Cloud chamber assembly; 11. Cloud chamber body; 12. Support component; 2. Injection assembly; 21. Injection pipe; 22. Closing ring; 23. Sealing ring; 24. Bolt assembly; 3. Dispersion assembly; 31. Dispersion head; 32. Threaded ring; 33. Snap-fit ​​component; 331. Arc-shaped component; 332. Snap-fit ​​connector; 34. Limiting ring; 4. Insertion assembly; 41. Rotating ring; 42. Sliding ring; 43. Insertion component. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-7 This utility model provides a cloud chamber catalytic effect testing device, including a cloud chamber component 1, an injection component 2 installed on the cloud chamber component 1, a dispersion component 3 and an insertion component 4 installed on the injection component 2;

[0029] The injection component 2 includes an injection tube 21, and the lower end of the injection tube 21 is provided with a threaded structure.

[0030] The dispersing component 3 includes a dispersing head 31, a threaded ring 32, a snap-fit ​​component 33, and a limiting ring 34. The dispersing head 31 is disposed inside the cloud chamber component 1. The threaded ring 32 is fixedly disposed on the dispersing head 31 and threadedly disposed on the injection pipe 21. The snap-fit ​​component 33 includes an arc-shaped component 331 and a snap-fit ​​connector 332. The arc-shaped component 331 is installed on the threaded ring 32, and the snap-fit ​​connector 332 is fixedly disposed on the arc-shaped component 331. The limiting ring 34 is installed on the injection component 2. The limiting ring 34 has a snap-fit ​​groove, and the snap-fit ​​connector 332 is disposed in the snap-fit ​​groove. The snap-fit ​​connector 332 is configured as a trapezoidal structure, and the lower end of the limiting ring 34 is provided with a trapezoidal ring, and the snap-fit ​​connector 332 snaps into the trapezoidal ring.

[0031] Specifically, in practical use, to facilitate quick disassembly and installation of the dispersing head 31, a threaded ring 32 can be installed on the dispersing head 31. Both the inside of the threaded ring 32 and the surface of the injection tube 21 port are provided with threaded structures, allowing for connection. To prevent unstable connection during aerogel injection, which could lead to the dispersing head 31 detaching and uneven aerogel dispersion, a snap-fit ​​component 33 can be installed on the threaded ring 32. The snap-fit ​​component 33 consists of an arc-shaped component 331 that connects to the threaded ring 32 and a snap-fit ​​connector 332 that engages with the limiting ring 34. The snap-fit ​​connector 332 is fixedly installed on the arc-shaped component 331, and then the limiting ring 34 is fixedly installed on the injection tube 21. When the dispersing head 31 is fixed, the threaded ring 32 can be rotated by rotating the dispersing head 31, thereby threading the threaded ring 32 onto the surface of the injection pipe 21. During the setting, the dispersing head 31 and the threaded ring 32 will rise a certain distance. During the rise, the trapezoidal ring fixed below the limiting ring 34 will squeeze the snap-fit ​​connector 332, causing the arc-shaped part 331 to deform and bend. After the threaded ring 32 is fully threadedly connected to the injection pipe 21, the snap-fit ​​connector 332 will snap into the snap-fit ​​groove. At this time, the trapezoidal ring and the trapezoidal snap-fit ​​connector 332 will snap into each other, so that the height of the dispersing head 31 and the threaded ring 32 cannot be changed, thus allowing the dispersing head 31 to be set stably.

[0032] In this embodiment, the surface of the dispersing head 31 is uniformly provided with multiple dispersing holes, which can be configured as circular or rectangular structures.

[0033] Specifically, in order to enable the dispersion head 31 to uniformly disperse the aerogel during actual use, multiple dispersion holes can be uniformly opened on the surface of the dispersion head 31. In different experiments, the number, position and shape of the dispersion holes can be changed according to different experimental requirements, so that the dispersion head 31 can disperse the aerogel more completely.

[0034] In this embodiment, the insertion component 4 includes a rotating ring 41 and an insert 43. A sliding groove is provided on the limiting ring 34, the insert 43 is installed in the sliding groove, and a limiting groove is provided on the insert 43. The rotating ring 41 is rotatably disposed on the limiting ring 34. The insertion component 4 also includes a sliding ring 42, which is slidably disposed on the injection tube 21, and the sliding ring 42 has a similar shape to the rotating ring 41.

[0035] Specifically, in practical use, to prevent the fixed dispersing head 31 from deflecting, a sliding groove can be opened on the limiting ring 34, and an insert 43 can be slidably set in the sliding groove. By setting the insert 43 in the gap of the snap-fit ​​33, the angle position of the snap-fit ​​33 can be kept still, thereby preventing the threaded ring 32 and the dispersing head 31 from deflecting. In order to prevent the insert 43 from not being able to snap stably during use, a rotating ring 41 can be rotatably set on the limiting ring 34. The rotating ring 41 can block the top of the insert 43, thereby preventing the insert 43 from moving. In order to prevent the rotating ring 41 from rotating during the blocking period, a sliding ring 42 can be slidably set on the injection tube 21, thereby limiting the position of the rotating ring 41.

[0036] Furthermore, in practical use, the rotating ring 41 and the sliding ring 42 can be detachably connected, which can make the fixation of the two more stable and thus prevent the insert 43 from coming off.

[0037] In this embodiment, the cloud chamber assembly 1 includes a cloud chamber body 11 and a support member 12. The cloud chamber body 11 is configured as a hollow can-shaped structure, and an injection hole is provided on the cloud chamber body 11. The support member 12 is fixedly installed on the cloud chamber body 11, and the dispersing head 31 is installed inside the cloud chamber body 11.

[0038] Specifically, the catalytic efficiency test can be conducted inside the cloud chamber body 11. The cloud chamber body 11 can be installed stably by the multiple support members 12 set on the cloud chamber body 11, thereby preventing the cloud chamber body 11 from tipping over during subsequent use. In order to facilitate the injection of aerogel into the cloud chamber body 11, an injection hole is provided on the cloud chamber body 11.

[0039] In this embodiment, the injection assembly 2 further includes a sealing ring 22, a sealing ring 23, and a bolt group 24. The sealing ring 22 is disposed on the surface of the injection tube 21 and installed in the injection hole. The sealing ring 23 is installed at the lower end of the sealing ring 22, and the diameter of the sealing ring 23 is larger than the diameter of the injection hole. A connecting hole is provided in the injection hole, and the connecting hole extends upward and penetrates the surface of the sealing ring 22. The bolt group 24 is installed in the connecting hole.

[0040] Specifically, when injecting aerogel into the cloud chamber body 11, it can be injected into it through the injection tube 21. In order to ensure the stable installation of the injection tube 21, a sealing ring 22 is set on the injection tube 21 and installed in the injection hole. By opening connection holes in both the injection hole and the sealing ring 22 and connecting them with bolt group 24, the sealing ring 22 and the injection tube 21 can be stably connected to the cloud chamber body 11. In order to prevent aerogel leakage at the gap between the sealing ring 22 and the injection hole, a sealing ring 23 can be set at the lower end of the sealing ring 22. The sealing ring 23 can seal the injection hole and thus prevent leakage.

[0041] The working principle and usage process of this utility model are as follows: When conducting a catalytic effect test experiment, if it is necessary to inject aerogel into the cloud chamber body 11, a suitable dispersing head 31 can be selected according to the specific experimental requirements. Then, the dispersing head 31 can be stably connected to the injection tube 21 through the dispersing component 3 and the insertion component 4, thereby avoiding the dispersing head 31 from falling off during subsequent aerogel injection, which would result in the aerogel not being evenly dispersed after injection. After the connection is completed, the injection tube 21 and the dispersing head 31 are connected to the cloud chamber body 11 through the injection component 2, so that the injection component 2 and the dispersing component 3 can be stably set during aerogel injection, and no aerogel leakage will occur during injection.

[0042] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cloud chamber catalytic effect testing device, comprising a cloud chamber assembly (1), characterized in that: An injection component (2) is installed on the cloud chamber component (1), and a dispersing component (3) and an insertion component (4) are installed on the injection component (2); The injection component (2) includes an injection tube (21), and the lower end of the injection tube (21) is provided with a threaded structure. The dispersing component (3) includes a dispersing head (31), a threaded ring (32), a snap-fit ​​component (33), and a limiting ring (34). The dispersing head (31) is disposed inside the cloud chamber component (1). The threaded ring (32) is fixedly disposed on the dispersing head (31) and threadedly disposed on the injection pipe (21). The snap-fit ​​component (33) includes an arc-shaped component (331) and a snap-fit ​​connector (332). The arc-shaped component (331) is installed on the threaded ring (32), and the snap-fit ​​connector (332) is fixedly disposed on the arc-shaped component (331). The limiting ring (34) is installed on the injection component (2). The limiting ring (34) has a snap-fit ​​groove, and the snap-fit ​​connector (332) is disposed in the snap-fit ​​groove.

2. The cloud chamber catalytic effect testing device according to claim 1, characterized in that: The surface of the dispersing head (31) is uniformly provided with a plurality of dispersing holes, which can be configured as circular or rectangular structures.

3. The cloud chamber catalytic effect testing device according to claim 1, characterized in that: The snap-fit ​​connector (332) is configured as a trapezoidal structure, and the lower end of the limiting ring (34) is provided with a trapezoidal ring, and the snap-fit ​​connector (332) is snapped into the trapezoidal ring.

4. The cloud chamber catalytic effect testing device according to claim 1, characterized in that: The insertion component (4) includes a rotating ring (41) and an insert (43). A sliding groove is provided on the limiting ring (34). The insert (43) is installed in the sliding groove and a limiting groove is provided on the insert (43). The rotating ring (41) is rotatably disposed on the limiting ring (34).

5. The cloud chamber catalytic effect testing device according to claim 4, characterized in that: The insertion assembly (4) further includes a sliding ring (42), which is slidably disposed on the injection tube (21), and the sliding ring (42) has a similar shape to the rotating ring (41).

6. The cloud chamber catalytic effect testing device according to claim 1, characterized in that: The cloud chamber assembly (1) includes a cloud chamber body (11) and a support member (12). The cloud chamber body (11) is configured as a hollow can-shaped structure, and an injection hole is provided on the cloud chamber body (11). The support member (12) is fixedly installed on the cloud chamber body (11), and the dispersing head (31) is installed inside the cloud chamber body (11).

7. The cloud chamber catalytic effect testing device according to claim 6, characterized in that: The injection assembly (2) further includes a sealing ring (22), a sealing ring (23), and a bolt group (24). The sealing ring (22) is disposed on the surface of the injection tube (21) and installed in the injection hole. The sealing ring (23) is installed at the lower end of the sealing ring (22), and the diameter of the sealing ring (23) is larger than the diameter of the injection hole. A connecting hole is provided in the injection hole, and the connecting hole extends upward and penetrates the surface of the sealing ring (22). The bolt group (24) is installed in the connecting hole.

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