Hydrogen-oxygen gas output anti-oxidation structure

Abstract

The utility model relates to the technical field of anti -oxidation filter head discloses a kind of hydrogen-oxygen gas output anti -oxidation structure, including filter pipeline, air inlet pipe connecting sleeve, hollow frame, filter assembly, the filter pipeline is provided with dispensing mechanism, the hollow frame is provided with auxiliary mechanism, the dispensing mechanism includes hollow mouth, the hollow mouth is opened in the inner ring inner wall of filter pipeline, the inner ring inner wall of the hollow mouth is rotatably connected with half-arc plate, the bottom outer wall of the half-arc plate is fixedly connected with adjusting disc, the bottom inner wall of the hollow frame is fixedly connected with outlet pipe connecting sleeve, the bottom inner wall of the adjusting disc is slidably connected with sliding plate, the bottom outer wall of the sliding plate is fixedly connected with pull handle.In the utility model, by setting half-arc plate, adjusting disc, hollow mouth and other structures, without stopping air inlet equipment to maintain, while still can continuously filter gas during maintenance, reduce the influence gas filtration transmission efficiency when maintaining.

Description

Technical Field

[0001] This utility model relates to the field of anti-oxidation filter head technology, and in particular to an anti-oxidation structure for hydrogen and oxygen gas output. Background Technology

[0002] The anti-oxidation structure for hydrogen and oxygen gas output is mainly used to prevent the gas from being oxidized and to maintain the purity of the gas during the output process. The filter head can filter out impurities and particles in the gas, such as dust and moisture, to ensure that the output hydrogen and oxygen gas is pure and uncontaminated. This is especially important for applications that require high-purity hydrogen and oxygen gas, such as medical and industrial manufacturing.

[0003] During the hydrogen and oxygen gas output process, the anti-oxidation filter head can effectively prevent external air or other oxidizing substances from entering the gas system, thereby preventing hydrogen and oxygen from reacting with these substances and ensuring the chemical stability of the gas. By filtering out impurities and particles in the gas, the anti-oxidation filter head can also protect subsequent gas processing equipment or application equipment, extend the service life of the equipment and reduce maintenance costs.

[0004] Anti-oxidation filter heads have the following drawbacks: although they filter impurities and particles in the gas in the pipeline, they need to be disassembled and reassembled after long-term use. This requires stopping the gas transmission to the organ, causing subsequent gas equipment to stop as well, thus affecting the gas supply efficiency. To address this issue, an anti-oxidation structure for hydrogen and oxygen gas output is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a hydrogen and oxygen gas output anti-oxidation structure, which aims to improve the problem that although the existing technology filters impurities and particles in the gas in the pipeline, the filter head needs to be disassembled and reassembled after long-term use, which leads to the need to stop the gas transmission to the organ, causing the subsequent gas equipment to stop as well.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a hydrogen-oxygen gas output anti-oxidation structure, comprising a filter pipe, an inlet pipe connecting sleeve, a hollow frame, and a filter assembly. The filter pipe is equipped with a dispensing mechanism, and the hollow frame is equipped with an auxiliary mechanism. The dispensing mechanism includes a hollow opening located on the inner wall of the filter pipe's inner ring. A semi-arc plate is rotatably connected to the inner wall of the hollow opening. An adjusting disc is fixedly connected to the bottom outer wall of the semi-arc plate. An outlet pipe connecting sleeve is fixedly connected to the bottom inner wall of the hollow frame. A sliding plate is slidably connected to the bottom inner wall of the adjusting disc. A handle is fixedly connected to the bottom outer wall of the sliding plate. A rod is fixedly connected to the top outer wall of the sliding plate, and a compression spring is fixedly connected to the bottom outer wall of the sliding plate.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a sealing plate, which is slidably connected to the left inner wall of the hollow frame, a hand support plate is fixedly connected to the left outer wall of the sealing plate, an adjusting plate is slidably connected to the left inner wall of the hand support plate, a limit plate is fixedly connected to the front outer wall of the adjusting plate, and a telescopic spring is fixedly connected to the rear outer wall of the adjusting plate.

[0008] As a further description of the above technical solution: there are two air outlet pipe connecting sleeves, which are respectively fixedly connected to the inner walls of the left and right sides of the hollow frame, and the air outlet pipe connecting sleeves are connected to the hollow frame.

[0009] As a further description of the above technical solution: a wear-resistant pad is fixedly connected to the outer side wall of the insertion rod, and the insertion rod is snapped into the bottom inner wall of the hollow frame.

[0010] As a further description of the above technical solution: the hollow opening is formed on the inner side wall of the hollow frame, and the end of the compression spring away from the sliding plate is fixedly connected to the bottom inner wall of the adjustment plate.

[0011] As a further description of the above technical solution: there are two sealing plates and two filter components, and the two sealing plates are respectively fixedly connected to the outer side walls of the two filter components.

[0012] As a further description of the above technical solution: the limiting plate is snapped onto the front inner wall of the hollow frame, and the end of the telescopic spring away from the adjusting plate is fixedly connected to the rear inner wall of the sealing plate.

[0013] As a further description of the above technical solution: the air intake pipe connecting sleeve is fixedly connected to the outer side wall of the filter pipe, the hollow frame is fixedly connected to the outer bottom wall of the filter pipe, and the filter assembly is snapped into the inner bottom wall of the hollow frame.

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

[0015] 1. In this utility model, by setting up structures such as a semi-arc plate, an adjusting plate, and a hollow opening, it is not necessary to stop the air intake equipment for maintenance. At the same time, the gas can still be continuously filtered during maintenance, reducing the impact of maintenance on the gas filtration and transmission efficiency.

[0016] 2. In this utility model, by setting up structures such as adjustment plates, limit plates, and hand support plates, the filter components can be easily disassembled and removed without the need for professional tools, which facilitates timely maintenance and replacement by personnel, reduces tedious disassembly time, and thus improves maintenance efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall front view of a hydrogen-oxygen gas output anti-oxidation structure proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of a hydrogen-oxygen gas output anti-oxidation structure proposed in this utility model. Figure 1 ;

[0019] Figure 3 This is a cross-sectional view of a hydrogen-oxygen gas output anti-oxidation structure proposed in this utility model. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the mixing mechanism for a hydrogen-oxygen gas output anti-oxidation structure proposed in this utility model.

[0021] Legend:

[0022] 1. Filter pipe; 2. Inlet pipe connecting sleeve; 3. Hollow frame; 4. Filter assembly; 5. Adjustment mechanism; 51. Hollow inlet; 52. Semi-arc plate; 53. Adjustment disc; 54. Outlet pipe connecting sleeve; 55. Sliding plate; 56. Pull handle; 57. Insert rod; 58. Compression spring; 6. Auxiliary mechanism; 61. Sealing plate; 62. Hand support plate; 63. Adjustment plate; 64. Limiting plate; 65. Telescopic spring. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1-3This utility model provides an embodiment of a hydrogen-oxygen gas output anti-oxidation structure, including a filter pipe 1, an inlet pipe connecting sleeve 2, a hollow frame 3, and a filter assembly 4. A dispensing mechanism 5 is provided on the filter pipe 1, and an auxiliary mechanism 6 is provided on the hollow frame 3. The dispensing mechanism 5 includes a hollow opening 51, which is located on the inner wall of the inner ring of the filter pipe 1. A semi-arc plate 52 is rotatably connected to the inner wall of the hollow opening 51. By adjusting the semi-arc plate 52 and the hollow opening 51, the direction of the air entering the filter pipe 1 is changed, thereby switching the gas. The discharge flow direction is as follows: an adjustment plate 53 is fixedly connected to the bottom outer wall of the semi-arc plate 52; an outlet pipe connecting sleeve 54 is fixedly connected to the bottom inner wall of the hollow frame 3; a sliding plate 55 is slidably connected to the bottom inner wall of the adjustment plate 53; a pull handle 56 is fixedly connected to the bottom outer wall of the sliding plate 55; and an insertion rod 57 is fixedly connected to the top outer wall of the sliding plate 55. The adjustment plate 53 is rotated and limited by the insertion rod 57. A compression spring 58 is fixedly connected to the bottom outer wall of the sliding plate 55. The compression spring 58 generates a continuous thrust on the sliding plate 55.

[0025] Reference Figures 2-4 There are two exhaust pipe connecting sleeves 54. The two exhaust pipe connecting sleeves 54 are fixedly connected to the inner walls of the left and right sides of the hollow frame 3 respectively. The exhaust pipe connecting sleeves 54 are connected to the hollow frame 3. A wear-resistant pad is fixedly connected to the outer side wall of the insertion rod 57. The wear-resistant pad increases the surface friction of the insertion rod 57. The insertion rod 57 is snapped into the bottom inner wall of the hollow frame 3. The hollow opening 51 is opened on the inner side wall of the hollow frame 3. The end of the compression spring 58 away from the sliding plate 55 is fixedly connected to the bottom inner wall of the adjusting plate 53. The semi-arc plate 52 is rotated by setting the adjusting plate 53. The intake pipe connecting sleeve 2 is fixedly connected to the outer side wall of the filter pipe 1. The hollow frame 3 is fixedly connected to the bottom outer wall of the filter pipe 1. The filter assembly 4 is snapped into the bottom inner wall of the hollow frame 3.

[0026] Reference Figures 3-4 The auxiliary mechanism 6 includes a sealing plate 61, which is slidably connected to the left inner wall of the hollow frame 3. A hand support plate 62 is fixedly connected to the left outer wall of the sealing plate 61, and an adjusting plate 63 is slidably connected to the left inner wall of the hand support plate 62. The hand support plate 62 facilitates the assembly and disassembly of the sealing plate 61 and the hollow frame 3. A limit plate 64 is fixedly connected to the front outer wall of the adjusting plate 63, and a telescopic spring 65 is fixedly connected to the rear outer wall of the adjusting plate 63. The telescopic spring 65 generates a continuous pushing force on the adjusting plate 63. There are two sealing plates 61 and two filter components 4. The two sealing plates 61 are fixedly connected to the side outer walls of the two filter components 4 respectively. The limit plate 64 is snapped into the front inner wall of the hollow frame 3. The limit plate 64 facilitates the snapping and separation of the sealing plate 61 and the hollow frame 3. The end of the telescopic spring 65 away from the adjusting plate 63 is fixedly connected to the rear inner wall of the sealing plate 61.

[0027] Working principle: After the filter assembly 4 has been filtering impurities in the gas for a long time, when it needs to be replaced or maintained, pull the handle 56 to move the sliding plate 55 down. The movement of the sliding plate 55 moves the insertion rod 57, which separates from the bottom inner wall of the hollow frame 3. Then, rotate the adjusting plate 53 to rotate the semi-arc plate 52. The rotation of the semi-arc plate 52 moves the gas to the other filter assembly 4 for gas filtration. At the same time, the filtered gas is discharged from the other outlet pipe connecting sleeve 54. There is no need to stop the operation of the gas equipment. At the same time, there is no need for cumbersome disassembly and assembly tools. Simply pull the adjusting plate 63 to move the limiting plate 64. The limiting plate 64 separates from the inner wall of the hollow opening 51. Then, pull the hand support plate 62 to pull out the sealing plate 61 from the hollow frame 3. The removal of the hollow frame 3 also pulls out the filter assembly 4, allowing for convenient maintenance and replacement of the filter assembly 4.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A hydrogen-oxygen gas output anti-oxidation structure, comprising a filter pipe (1), an inlet pipe connecting sleeve (2), a hollow frame (3), and a filter assembly (4), characterized in that: The filter pipe (1) is provided with a dispensing mechanism (5), and the hollow frame (3) is provided with an auxiliary mechanism (6); The dispensing mechanism (5) includes a hollow opening (51), which is located on the inner wall of the inner ring of the filter pipe (1). A semi-arc plate (52) is rotatably connected to the inner wall of the hollow opening (51). An adjusting plate (53) is fixedly connected to the bottom outer wall of the semi-arc plate (52). An air outlet connecting sleeve (54) is fixedly connected to the bottom inner wall of the hollow frame (3). A sliding plate (55) is slidably connected to the bottom inner wall of the adjusting plate (53). A handle (56) is fixedly connected to the bottom outer wall of the sliding plate (55). A plug rod (57) is fixedly connected to the top outer wall of the sliding plate (55). A compression spring (58) is fixedly connected to the bottom outer wall of the sliding plate (55).

2. The hydrogen and oxygen gas output anti-oxidation structure according to claim 1, characterized in that: The auxiliary mechanism (6) includes a sealing plate (61), which is slidably connected to the left inner wall of the hollow frame (3). A hand support plate (62) is fixedly connected to the left outer wall of the sealing plate (61). An adjusting plate (63) is slidably connected to the left inner wall of the hand support plate (62). A limit plate (64) is fixedly connected to the front outer wall of the adjusting plate (63). A telescopic spring (65) is fixedly connected to the rear outer wall of the adjusting plate (63).

3. The hydrogen and oxygen gas output anti-oxidation structure according to claim 1, characterized in that: There are two air outlet pipe connecting sleeves (54). The two air outlet pipe connecting sleeves (54) are fixedly connected to the inner walls of the left and right sides of the hollow frame (3) respectively. The air outlet pipe connecting sleeves (54) are connected to the hollow frame (3).

4. The hydrogen and oxygen gas output anti-oxidation structure according to claim 1, characterized in that: The outer side wall of the insertion rod (57) is fixedly connected with a wear-resistant pad, and the insertion rod (57) is snapped into the bottom inner wall of the hollow frame (3).

5. The hydrogen and oxygen gas output anti-oxidation structure according to claim 1, characterized in that: The hollow opening (51) is opened on the inner side wall of the hollow frame (3), and the end of the compression spring (58) away from the sliding plate (55) is fixedly connected to the bottom inner wall of the adjustment plate (53).

6. The hydrogen and oxygen gas output anti-oxidation structure according to claim 2, characterized in that: There are two sealing plates (61) and two filter components (4). The two sealing plates (61) are respectively fixedly connected to the outer side walls of the two filter components (4).

7. The hydrogen and oxygen gas output anti-oxidation structure according to claim 2, characterized in that: The limiting plate (64) is snapped onto the front inner wall of the hollow frame (3), and the end of the telescopic spring (65) away from the adjusting plate (63) is fixedly connected to the rear inner wall of the sealing plate (61).

8. The hydrogen and oxygen gas output anti-oxidation structure according to claim 1, characterized in that: The intake pipe connecting sleeve (2) is fixedly connected to the outer side wall of the filter pipe (1), the hollow frame (3) is fixedly connected to the bottom outer wall of the filter pipe (1), and the filter assembly (4) is snapped into the bottom inner wall of the hollow frame (3).

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