Fixing tool for CO2 content detection of tinplate canned beer with screw cap

Abstract

The utility model discloses a screw cap tinplate canned beer CO2 content detection fixing tool which comprises a U-shaped support, a positioning sleeve barrel is fixedly connected to the inner wall of the U-shaped support, a fixing sleeve is fixedly connected to the bottom end of the inner wall of the positioning sleeve barrel, a wine tank is inserted into the positioning sleeve barrel, a tank cover is arranged at the bottom end of the wine tank, and a screw cap is arranged at the bottom end of the tank cover. According to the fixing tool for detecting the CO2 content of the tinplate canned beer with the screw cover, a tested tinplate canned beer sample can be fixed by the fixing tool, so that a carbon dioxide tester can be conveniently punctured from the bottom of the tinplate canned beer by a laboratory technician, and the CO2 content of the tinplate canned beer can be accurately detected. Not only is the operation of a laboratory technician standardized, but also the accuracy and the consistency of detection data are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of beer carbon dioxide detection technology, specifically a fixing tool for detecting the CO2 content of screw-cap tin canned beer. Background Technology

[0002] Finished beer typically requires carbon dioxide content testing to ensure its taste, foam stability, and compliance with product quality standards.

[0003] The method for detecting carbon dioxide content in beer is as follows: The beer sample is placed in a 25°C water bath for 30 minutes. The total pressure, air volume in the neck of the bottle, and empty volume in the neck are measured using a carbon dioxide analyzer. The carbon dioxide content in the beer is then calculated. The method requires placing the bottle or can under the perforation device of the carbon dioxide analyzer to puncture it, and then shaking the bottle or can by hand until the pressure gauge pointer reaches its maximum constant value. However, the existing method for detecting carbon dioxide content in screw-cap tin can beer has drawbacks:

[0004] Since most screw caps used in screw-top tin cans for beer are made of plastic, when testing their carbon dioxide content, the can usually be inverted, with the concave bottom facing upwards, and the puncture point selected at the center of the bottom of the can. This method requires the testing personnel to manually stabilize the can before proceeding, increasing the workload of the staff. Utility Model Content

[0005] The purpose of this invention is to provide a tool for fixing and detecting the CO2 content of screw-cap tin canned beer, so as to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixing tool for detecting CO2 content in screw-cap tin canned beer, comprising a U-shaped bracket, a positioning sleeve fixedly connected to the inner wall of the U-shaped bracket, a fixing sleeve fixedly connected to the bottom end of the inner wall of the positioning sleeve, a beer can inserted into the inside of the positioning sleeve, a can lid provided at the bottom end of the beer can, and the can lid engaging with the inner wall of the fixing sleeve.

[0007] When using the CO2 content detection fixing tool for screw-cap tin can beer of this technical solution, the testing fixing tool can fix the beer sample in the tin can, making it easier for the laboratory technician to puncture the bottom of the tin can with the carbon dioxide analyzer. This not only standardizes the operation of the laboratory technician, but also ensures the accuracy and consistency of the test data.

[0008] In a preferred embodiment of this invention, the inner diameter of the positioning sleeve matches the outer diameter of the wine jar, and the inner diameter of the fixing sleeve matches the outer diameter of the jar lid. The wine jar can fit snugly into the cylindrical positioning sleeve.

[0009] In a preferred embodiment of this invention, the U-shaped bracket is tilted at an angle of 20-30° to the vertical direction of the positioning sleeve. The tilted positioning sleeve facilitates the puncture operation of the probe.

[0010] In a preferred embodiment of this invention, L-shaped brackets are fixedly connected to both sides of the top of the positioning sleeve. A threaded hole is formed at the top of each L-shaped bracket, and a threaded rod is threaded onto the inner wall of the threaded hole. One end of the threaded rod is rotatably connected to an arc-shaped clamping plate via a bearing, and the other end of the threaded rod is fixedly connected to a knob. Rotating the knob moves the arc-shaped clamping plate.

[0011] In a preferred embodiment of this invention, the bottom of the L-shaped frame is provided with a guide hole, and a guide rod is inserted through the inner wall of the guide hole, with one end of the guide rod fixedly connected to the arc-shaped clamping plate. The guide rod guides the movement of the arc-shaped clamping plate.

[0012] In a preferred embodiment of this invention, a rubber pad is fixedly connected to the inner wall of the arc-shaped clamp. The rubber pad improves the clamping stability of the wine can.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This testing and securing tool can fix the beer sample in a tin can, making it easier for the laboratory technician to puncture the bottom of the can with a carbon dioxide analyzer. This not only standardizes the technician's operation but also ensures the accuracy and consistency of the test data. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the tin can of this utility model;

[0017] Figure 3 This is a top view of the positioning sleeve of this utility model;

[0018] Figure 4 This is a perspective view of the L-shaped bracket of this utility model.

[0019] In the diagram: 1. U-shaped bracket; 2. Positioning sleeve; 3. Wine tank; 4. L-shaped frame; 5. Fixing sleeve; 6. Tank lid; 7. Guide rod; 8. Rubber pad; 9. Threaded hole; 10. Threaded rod; 11. Bearing; 12. Arc-shaped clamp; 13. Knob; 14. Guide hole. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 This utility model provides a fixing tool for CO2 content detection in screw cap tin cans of beer, including a U-shaped bracket 1, a positioning sleeve 2 fixedly connected to the inner wall of the U-shaped bracket 1, a fixing sleeve 5 fixedly connected to the bottom end of the inner wall of the positioning sleeve 2, a beer can 3 inserted into the inside of the positioning sleeve 2, and a can lid 6 provided at the bottom end of the beer can 3, and the can lid 6 is engaged with the inner wall of the fixing sleeve 5, which facilitates fixing the can body without the need for hand holding.

[0022] In use, the operator places the fixing tool on the base of the carbon dioxide analyzer, inverts the tin can and puts it into the cylindrical positioning sleeve 2, puts the lid 6 of the tin can into the cylindrical fixing sleeve 5, and punctures the highest point of the bottom of the screw-on tin can with the probe of the carbon dioxide puncture device.

[0023] The inner diameter of the positioning sleeve 2 matches the outer diameter of the wine tank 3, the inner diameter of the fixing sleeve 5 matches the outer diameter of the tank lid 6, and the tilt angle between the U-shaped bracket 1 and the positioning sleeve 2 in the vertical direction is 20-30°.

[0024] When in use, the beer can body can be inserted into the positioning sleeve 2, and the can lid 6 can be inserted into the fixing sleeve 5, thereby ensuring the stability of the beer can 3. The positioning sleeve 2 is tilted to facilitate the puncture operation.

[0025] Both sides of the top of the positioning sleeve 2 are fixedly connected to L-shaped frames 4. The top of the L-shaped frame 4 is provided with threaded holes 9. The inner wall of the threaded holes 9 is threaded with a threaded rod 10. One end of the threaded rod 10 is rotatably connected to an arc-shaped clamping plate 12 through a bearing 11. The other end of the threaded rod 10 is fixedly connected to a knob 13 for adjusting the position of the arc-shaped clamping plate 12. The bottom of the L-shaped frame 4 is provided with guide holes 14. The inner wall of the guide holes 14 is inserted with a guide rod 7, and one end of the guide rod 7 is fixedly connected to the arc-shaped clamping plate 12 to provide guidance. The inner wall of the arc-shaped clamping plate 12 is fixedly connected with a rubber pad 8 to improve the anti-slip effect.

[0026] When in use, after the wine tank 3 is placed inside the positioning sleeve 2, the threaded rod 10 is rotated by rotating the knobs 13 on both sides. With the cooperation of the bearing 11 and the guide rod 7, the arc-shaped clamping plate 12 can be moved linearly. With the rubber pad 8, the placed wine tank 3 can be firmly clamped and fixed, resulting in better stability during testing.

[0027] In practical use, the present invention provides a fixing tool for detecting CO2 content in screw-cap tin cans of beer. The operator places the fixing tool on the base of the carbon dioxide analyzer, inverts the tin can and places it into the cylindrical positioning sleeve 2, and places the tin can lid 6 into the cylindrical fixing sleeve 5. The probe of the carbon dioxide piercing device is aimed at the highest point of the bottom of the screw-cap tin can and pierces it. After the beer can 3 is placed inside the positioning sleeve 2, the screw rod 10 is rotated by rotating the knobs 13 on both sides. With the cooperation of the bearing 11 and the guide rod 7, the arc-shaped clamping plate 12 can be moved linearly to clamp and fix the placed beer can 3, resulting in better stability during detection.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fixing tool for detecting CO2 content in screw-cap tin canned beer, comprising a U-shaped bracket (1), characterized in that: The inner wall of the U-shaped bracket (1) is fixedly connected to a positioning sleeve (2), and the bottom end of the inner wall of the positioning sleeve (2) is fixedly connected to a fixing sleeve (5). A wine jar (3) is inserted into the inside of the positioning sleeve (2), and the bottom end of the wine jar (3) is provided with a jar lid (6), and the jar lid (6) is engaged with the inner wall of the fixing sleeve (5).

2. The tool for fixing and detecting CO2 content in screw-cap tin canned beer according to claim 1, characterized in that: The inner diameter of the positioning sleeve (2) matches the outer diameter of the wine jar (3), and the inner diameter of the fixing sleeve (5) matches the outer diameter of the jar lid (6).

3. The tool for fixing and detecting CO2 content in screw-cap tin canned beer according to claim 1, characterized in that: The vertical inclination angle between the U-shaped bracket (1) and the positioning sleeve (2) is 20-30°.

4. The tool for fixing and detecting CO2 content in screw-cap tin canned beer according to claim 1, characterized in that: Both sides of the top of the positioning sleeve (2) are fixedly connected to L-shaped frames (4). The top of the L-shaped frame (4) is provided with a threaded hole (9). The inner wall of the threaded hole (9) is threaded with a threaded rod (10). One end of the threaded rod (10) is rotatably connected to an arc-shaped clamp (12) through a bearing (11). The other end of the threaded rod (10) is fixedly connected to a knob (13).

5. The tool for fixing and detecting CO2 content in screw-cap tin canned beer according to claim 4, characterized in that: The bottom of the L-shaped frame (4) is provided with a guide hole (14), and a guide rod (7) is inserted through the inner wall of the guide hole (14), and one end of the guide rod (7) is fixedly connected to the arc-shaped clamp (12).

6. The tool for fixing and detecting CO2 content in screw-cap tin canned beer according to claim 4, characterized in that: A rubber pad (8) is fixedly connected to the inner wall of the arc-shaped clamp (12).

Images