Calorimeter oxygen bomb recognition device

Abstract

The utility model relates to the field of coal analysis instruments, and discloses a calorimeter oxygen bomb identification device, which comprises a measurement box, a graduated scale is fixedly connected in the measurement box, a fixing ring is fixedly connected in the measurement box, a fixing sleeve is fixedly connected in the fixing ring, a guide wheel is rotatably connected in the fixing sleeve, and the guide wheel is fixedly connected in the measurement box. An oxygen bomb body is slidably connected to the interior of the fixing ring, a connecting ring is fixedly connected to the outer wall of the oxygen bomb body, a supporting plate is slidably connected to the interior of the measuring box, and a sealing assembly is arranged on the outer wall of the supporting plate and used for isolating the upper layer and the lower layer of the measuring box. According to the oxygen bomb recognition device, the oxygen bomb can be preliminarily guided and fixed through the cooperation of the fixing ring and the rotation of the guide wheel, meanwhile, the first spring pushes the clamping plate, the second spring pushes the limiting ball to clamp and fix the oxygen bomb, and the problem that most of existing recognition devices cannot fix the position of the oxygen bomb measured in water is solved.

Description

Technical Field

[0001] The utility model relates to the field of coal quality analysis instruments, in particular to a calorimeter oxygen bomb identification device. Background Art

[0002] A calorimeter is a device used to measure the amount of heat released or absorbed during combustion or chemical reactions. It is widely used in the chemical industry, materials science, food science, fuel research, environmental monitoring, and other fields. By accurately measuring the calorific value of a substance, a calorimeter provides valuable data on its thermal properties, which is crucial for fuel quality control, studying the thermal stability of materials, and thermodynamic analysis of chemical reactions. Specific applications include measuring the calorific value of fuels such as coal, oil, and natural gas; studying the calorific content of foods; and evaluating the thermal response characteristics of new materials under various environments.

[0003] Existing identification devices place a unique identification code (such as a barcode, QR code, or RFID tag) on the oxygen bomb and configure a corresponding identification device (such as a scanner or sensor) in the calorimeter to automatically read and identify the oxygen bomb's identity. This device can automatically record the usage, number of tests, and maintenance history of each oxygen bomb, thereby achieving effective management of the oxygen bomb.

[0004] However, most existing identification devices cannot fix the position of the oxygen bomb for underwater measurements. When the calorimeter is measuring in water, the unstable position of the oxygen bomb will lead to unstable and inaccurate measurement results. The floating or movement of the oxygen bomb in the water will cause temperature fluctuations, which in turn affects the accuracy and consistency of the measurement data. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a calorimeter oxygen bomb identification device, which aims to improve the problem that most of the existing identification devices cannot fix the position of the oxygen bomb measured in water.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calorimeter oxygen bomb identification device, comprising a measuring box, wherein the measuring box is fixedly connected to a scale, the measuring box is fixedly connected to a fixing ring, the fixing ring is fixedly connected to a fixing sleeve, the fixing sleeve is rotatably connected to a guide wheel, the fixing ring is internally slidably connected to the oxygen bomb, the outer wall of the oxygen bomb is fixedly connected to the connecting ring, the measuring box is internally slidably connected to a support plate, the outer wall of the support plate is provided with a sealing assembly, and the sealing assembly is used to isolate the upper and lower layers of the measuring box. The support plate is fixedly connected to a base, the base is fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to a card plate, the outer wall sleeve of the sliding rod is provided with a spring 1, the base is fixedly connected to a sliding sleeve, the sliding sleeve is internally slidably connected to a limiting ball, and the sliding sleeve is internally provided with a spring 2.

[0007] Furthermore, the sealing assembly includes a sealing ring, an outer wall of the sealing ring is fixedly connected to the inside of the support plate, and the outer wall of the sealing ring is slidably connected to the inside of the measuring box.

[0008] Furthermore, the outer wall of the oxygen bomb is slidably connected to the inside of the base, the outer walls of the clamping plate and the limiting ball are both slidably connected to the inside of the connecting ring, one end of the spring one is fixedly connected to the inside of the base, the other end of the spring one is fixedly connected to the outer wall of the clamping plate, one end of the spring two is fixedly connected to the inside of the sliding sleeve, and the other end of the spring two is fixedly connected to the outer wall of the limiting ball.

[0009] Furthermore, a push rod is slidably connected to the interior of the measuring box, one end of the push rod is fixedly connected to a button, and the other end of the push rod is fixedly connected to a top block.

[0010] Furthermore, a fixing plate is fixedly connected to the interior of the measuring box, and the outer wall of the push rod is slidably connected to the interior of the fixing plate.

[0011] Furthermore, a third spring is sleeved on the outer wall of the push rod, one end of the third spring is fixedly connected to the outer wall of the top block 1, and the other end of the third spring is fixedly connected to the outer wall of the fixed plate.

[0012] Furthermore, a connecting plate is fixedly connected to the interior of the measuring box, a top rod is slidably connected to the interior of the connecting plate, a second top block is fixedly connected to the outer wall of the top rod, and the second top block is fitted with the first top block.

[0013] Furthermore, a spring four is sleeved on the outer wall of the push rod, one end of the spring four is fixedly connected to the outer wall of the connecting plate, and the other end of the spring four is fixedly connected to the outer wall of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the oxygen bomb can be initially guided and fixed by the rotation of the fixing ring in conjunction with the guide wheel. At the same time, the first spring pushes the clamping plate, and the second spring pushes the limiting ball to clamp and fix the oxygen bomb, thereby achieving the effect of firmly fixing the position of the oxygen bomb. This solves the problem that most existing identification devices cannot fix the position of the oxygen bomb measured in water, improves the practicality of the device, and ensures the stable progress of the oxygen bomb identification process.

[0016] 2. In the present invention, by pressing the button, the push rod drives the push block 1, so that the push block 2 can slide along the inclined surface of the push block 1, and then push the push rod to push the support plate until the oxygen bomb is out of the water surface, thereby achieving the effect of quickly ejecting the oxygen bomb in the water, while avoiding contamination of the measuring water and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a calorimeter oxygen bomb identification device proposed in the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of a measuring box of a calorimeter oxygen bomb identification device proposed in the utility model;

[0019] Figure 3 This is a schematic structural diagram of the base portion of a calorimeter oxygen bomb identification device proposed in the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Measuring box; 2. Scale; 3. Fixed ring; 4. Fixed sleeve; 5. Guide wheel; 6. Oxygen bomb; 7. Connecting ring; 8. Support plate; 9. Sealing ring; 10. Base; 11. Slide rod; 12. Spring 1; 13. Clamping plate; 14. Slide sleeve; 15. Limiting ball; 16. Spring 2; 17. Push rod; 18. Button; 19. Ejector block 1; 20. Fixed plate; 21. Third spring; 22. Connecting plate; 23. Ejector rod; 24. Ejector block 2; 25. Spring 4. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment of a calorimeter oxygen bomb identification device, comprising a measuring box 1, a scale 2 fixedly connected to the inside of the measuring box 1, a fixing ring 3 fixedly connected to the inside of the measuring box 1, a fixing sleeve 4 fixedly connected to the inside of the fixing ring 3, a guide wheel 5 rotatably connected to the inside of the fixing sleeve 4, an oxygen bomb body 6 slidably connected to the inside of the fixing ring 3, a connecting ring 7 fixedly connected to the outer wall of the oxygen bomb body 6, a support plate 8 slidably connected to the inside of the measuring box 1, a sealing assembly is provided on the outer wall of the support plate 8, and the sealing assembly is used to isolate the upper and lower layers of the measuring box 1, a base 10 fixedly connected to the inside of the support plate 8, and a sliding rod fixedly connected to the inside of the base 10 11, the outer wall of the slide rod 11 is slidably connected to the card plate 13, the outer wall of the slide rod 11 is provided with a spring 12, the interior of the base 10 is fixedly connected to the sliding sleeve 14, the interior of the sliding sleeve 14 is slidably connected to the limiting ball 15, and the interior of the sliding sleeve 14 is provided with a spring 2 16; the outer wall of the oxygen bomb 6 is slidably connected to the interior of the base 10, the outer walls of the card plate 13 and the limiting ball 15 are both slidably connected to the interior of the connecting ring 7, one end of the spring 12 is fixedly connected to the interior of the base 10, the other end of the spring 12 is fixedly connected to the outer wall of the card plate 13, one end of the spring 2 16 is fixedly connected to the interior of the sliding sleeve 14, and the other end of the spring 2 16 is fixedly connected to the outer wall of the limiting ball 15;

[0025] Specifically, when it is necessary to ensure that the oxygen bomb 6 is firmly fixed in position, the oxygen bomb 6 is slid into the fixing ring 3 so that the position of the oxygen bomb 6 is determined. The guide wheel 5 in the fixing sleeve 4 can rotate freely. Its function is to guide the oxygen bomb 6 downward after the oxygen bomb 6 slides into the fixing ring 3 to ensure its precise alignment. When the connecting ring 7 slides into the interior of the base 10, on the one hand, the connecting ring 7 pushes the clamping plate 13 to slide inside the base 10. The clamping plate 13 is limited by the outer wall of the slide rod 11. This ensures that the position of the clamping plate 13 in the fixing ring 3 is stable and prevents the oxygen bomb 6 from moving or loosening. On the other hand, the movement of the connecting ring 7 pushes the limiting ball 15 to slide in the sliding sleeve 14, while compressing the second spring 16. This allows the compression force of the limiting ball 15 on the second spring 16 to be controlled until the clamping plate 13 and the second spring 16 are securely engaged in the groove of the connecting ring 7. This ensures that the oxygen bomb 6 is firmly fixed in the fixing ring 3 and is not easily moved due to external vibration or other factors, thereby ensuring the stable progress of the oxygen bomb identification process.

[0026] Reference Figure 1 、 Figure 2 and Figure 4 The sealing assembly includes a sealing ring 9, the outer wall of the sealing ring 9 is fixedly connected to the inside of the support plate 8, and the outer wall of the sealing ring 9 is slidably connected to the inside of the measuring box 1; the inside of the measuring box 1 is slidably connected to a push rod 17, one end of the push rod 17 is fixedly connected to a button 18, and the other end of the push rod 17 is fixedly connected to a top block 19; the inside of the measuring box 1 is fixedly connected to a fixed plate 20, and the outer wall of the push rod 17 is slidably connected to the inside of the fixed plate 20; the outer wall of the push rod 17 is provided with a third spring 21, and one end of the third spring 21 is fixedly connected to the inside of the measuring box One end is fixedly connected to the outer wall of the top block 19, and the other end of the third spring 21 is fixedly connected to the outer wall of the fixed plate 20; the interior of the measuring box 1 is fixedly connected to the connecting plate 22, and the interior of the connecting plate 22 is slidably connected to the ejector rod 23, and the outer wall of the ejector rod 23 is fixedly connected to the ejector block 24, and the ejector block 24 fits with the ejector block 19; the outer wall of the ejector rod 23 is sleeved with a spring 4 25, one end of the spring 4 25 is fixedly connected to the outer wall of the connecting plate 22, and the other end of the spring 4 25 is fixedly connected to the outer wall of the connecting plate 22;

[0027] Specifically, when it is necessary to eject the oxygen bomb 6, the push rod 17 and the ejector block 19 are driven to slide inside the measuring box 1 by pressing the button 18. The ejector block 19 stretches the third spring 21 through the fixing plate 20, thereby facilitating rebound. The ejector block 19 pushes the ejector block 24, and the ejector block 24 moves upward along the inclined surface of the ejector block 19. The connecting plate 22 is connected to the ejector block 24 by the spring 4 25, which enables the ejector block 24 to drive the ejector rod 23 to lift the support plate 8 when it moves upward. At the same time, the ejector block 24 applies a compressive force to the spring 4 25 to ensure the stability and controllability of the entire ejection process. As the ejector block 24 rises, the ejector rod 23 eventually pushes the oxygen bomb 6 out of the water surface, which not only realizes the rapid ejection of the oxygen bomb in the water, but also avoids the contamination of the measured water sample, thereby ensuring the accuracy and reliability of the measurement.

[0028] Working principle: When the position of the oxygen bomb 6 needs to be fixed, the oxygen bomb 6 is slid into the fixing ring 3 so that the guide wheel 5 can rotate inside the fixing sleeve 4 and guide the oxygen bomb 6 downward. At the same time, when the connecting ring 7 slides to the inside of the base 10, on the one hand, the connecting ring 7 will push the card plate 13 to slide inside the base 10, and at the same time stretch the spring 12, wherein the card plate 13 slides on the outer wall of the slide rod 11, so that the slide rod 11 can limit the position of the card plate 13, and on the other hand, the connecting ring 7 will push the limiting ball 15 to slide inside the sliding sleeve 14, and then compress the spring 2 16 until the card plate 13 and the spring 2 16 are stuck in the groove of the connecting ring 7, thereby achieving the effect of firmly fixing the position of the oxygen bomb, improving the practicality of the device, and ensuring the stable progress of the oxygen bomb identification process. By observing the oxygen bomb 6 before and after entering the water, the water The surface changes on the scale 2, and then the oxygen bomb 6 is identified. When the oxygen bomb 6 needs to be ejected, the push rod 17 and the ejector block 19 are driven to slide inside the measuring box 1 by pressing the button 18. At the same time, the ejector block 19 will cooperate with the fixing plate 20 to stretch the third spring 21, so that the ejector block 19 can push the ejector block 24, thereby driving the ejector block 24 to move upward along the inclined surface of the ejector block 19. The connecting plate 22 and the ejector block 24 are connected by the spring 4 25, so that the ejector block 24 can drive the ejector rod 23 to lift the support plate 8 while moving upward. On the other hand, the ejector block 24 can compress the spring 4 25 until the ejector rod 23 pushes the oxygen bomb 6 out of the water, thereby achieving the effect of quickly ejecting the oxygen bomb in the water, while avoiding the pollution of the measuring water and improving the convenience of the device.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A calorimeter oxygen bomb identification device, comprising a measuring box (1), characterized in that: The measuring box (1) is fixedly connected to a scale (2) inside, the measuring box (1) is fixedly connected to a fixing ring (3) inside, the fixing ring (3) is fixedly connected to a fixing sleeve (4) inside, the fixing sleeve (4) is rotatably connected to a guide wheel (5) inside, the fixing ring (3) is slidably connected to an oxygen bomb (6), the outer wall of the oxygen bomb (6) is fixedly connected to a connecting ring (7), the measuring box (1) is slidably connected to a support plate (8), the outer wall of the support plate (8) is provided with a sealing assembly, and the The sealing assembly is used to isolate the upper and lower layers of the measuring box (1); the support plate (8) is fixedly connected to the inside of the base (10); the base (10) is fixedly connected to the inside of the slide rod (11); the outer wall of the slide rod (11) is slidably connected to a clamping plate (13); the outer wall of the slide rod (11) is provided with a spring 1 (12); the base (10) is fixedly connected to the inside of the slide sleeve (14); the slide sleeve (14) is slidably connected to a limiting ball (15); and the slide sleeve (14) is provided with a spring 2 (16).

2. A calorimeter oxygen bomb identification device according to claim 1, characterized in that: The sealing assembly comprises a sealing ring (9), the outer wall of the sealing ring (9) is fixedly connected to the inside of the support plate (8), and the outer wall of the sealing ring (9) is slidably connected to the inside of the measuring box (1).

3. The calorimeter oxygen bomb identification device according to claim 1, characterized in that: The outer wall of the oxygen bomb (6) is slidably connected to the inside of the base (10), the outer walls of the clamping plate (13) and the limiting ball (15) are both slidably connected to the inside of the connecting ring (7), one end of the spring 1 (12) is fixedly connected to the inside of the base (10), the other end of the spring 1 (12) is fixedly connected to the outer wall of the clamping plate (13), one end of the spring 2 (16) is fixedly connected to the inside of the sliding sleeve (14), and the other end of the spring 2 (16) is fixedly connected to the outer wall of the limiting ball (15).

4. A calorimeter oxygen bomb identification device according to claim 3, characterized in that: The measuring box (1) is internally slidably connected to a push rod (17), one end of the push rod (17) is fixedly connected to a button (18), and the other end of the push rod (17) is fixedly connected to a top block (19).

5. A calorimeter oxygen bomb identification device according to claim 4, characterized in that: A fixing plate (20) is fixedly connected to the interior of the measuring box (1), and the outer wall of the push rod (17) is slidably connected to the interior of the fixing plate (20).

6. The calorimeter oxygen bomb identification device according to claim 5, characterized in that: The outer wall of the push rod (17) is sleeved with a third spring (21), one end of the third spring (21) is fixedly connected to the outer wall of the top block (19), and the other end of the third spring (21) is fixedly connected to the outer wall of the fixed plate (20).

7. The calorimeter oxygen bomb identification device according to claim 6, characterized in that: The interior of the measuring box (1) is fixedly connected to a connecting plate (22), the interior of the connecting plate (22) is slidably connected to a top rod (23), the outer wall of the top rod (23) is fixedly connected to a second top block (24), and the second top block (24) is in contact with the first top block (19).

8. The calorimeter oxygen bomb identification device according to claim 7, characterized in that: The outer wall of the push rod (23) is sleeved with a spring four (25), one end of the spring four (25) is fixedly connected to the outer wall of the connecting plate (22), and the other end of the spring four (25) is fixedly connected to the outer wall of the connecting plate (22).

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