A high-temperature and humidity monitor with adjustable azimuth

Abstract

The utility model relates to high temperature environment humidity monitoring technical field, concretely relates to a high temperature humidity monitor of monitoring direction adjustable, it contains analysis main part, and analysis main part rear end passes through outer connecting column, and the rear end of outer connecting column is connected with inner connecting column, and both ends are connected with the connecting flange between them, and the rear end of outer connecting column is connected with the detection column through the adjusting structure, and the rear end of detection column is equipped with the probe for detecting, the utility model design adjusting structure can according to the need of work site, with spanner rotation adjustment pivot, through the action of gear and screw accurate adjustment is carried out to the position of probe, simple structure, and adopt pure mechanical structure to prevent the influence of high temperature to electric drive, and set up the outer shield to protect the structure, prevent dust from entering.

Description

Technical Field

[0001] This utility model relates to the field of high temperature environment humidity monitoring technology, specifically to a high temperature humidity monitoring instrument with adjustable monitoring direction. Background Technology

[0002] High-temperature humidity monitors are used for humidity monitoring in high-temperature environments, such as kilns, chemical reaction zones, areas around high-temperature steam pipes, or flue gas ducts. However, most existing high-temperature humidity monitors use a fixed installation structure, and their installation positions are often determined in the initial design and installation stages. The length of the monitor is fixed, which means the detection depth is fixed, resulting in a fixed detection position. However, in many environments, different locations may produce different humidity values. For example, the detection values ​​at the center and outer edge of pipes of different diameters will differ. The required monitoring position needs to be determined according to the requirements, but existing monitors cannot adjust their detection position according to these requirements, resulting in poor adaptability. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a reasonably designed high-temperature humidity monitoring instrument with adjustable monitoring orientation, which can solve the aforementioned defects.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes an analytical body, the rear end of which is connected to an external connecting column, the rear end of which is connected to an internal connecting column, and the two are connected by a connecting flange. The rear end of the external connecting column is connected to a detection column through an adjustment structure, and the rear end of the detection column is provided with a probe for detection.

[0005] Preferably, the adjustment structure includes a movable hole at the rear end of the inner connecting column, an adjustment rod slidably installed in the movable hole, the adjustment rod being connected to the front end of the detection column, the outer surface of the adjustment rod being threaded, a driven gear being rotatably installed at the rear end of the inner connecting column, the driven gear having teeth on its outer side and threads inside the driven gear, the adjustment rod being threadedly connected to the driven gear, and an adjustment shaft being rotatably installed above the inner connecting column, the end of the adjustment shaft being connected to a drive gear, the drive gear meshing with the driven gear.

[0006] Preferably, the movable hole has raised sliding ribs on both sides, and the adjusting rod has grooves on both sides that match the shape of the sliding ribs, with the sliding ribs slidably installed in the grooves.

[0007] Preferably, one end of the adjusting shaft passes through the connecting flange and has a connector at the end.

[0008] Preferably, an outer protective cover is installed on the outer side of the rear end of the inner connecting column, and the detection column is movably inserted into the rear side wall of the outer protective cover. The driven gear and the driving gear are both located inside the outer protective cover.

[0009] The beneficial effects of this utility model after adopting the above structure are: This utility model features an adjustable structure that allows for precise adjustment of the probe's position by rotating the shaft with a wrench, according to the needs of the work site, using gears and threads. The structure is simple and purely mechanical to prevent the electric drive from being affected by high temperatures. An outer protective cover is also provided to protect the structure and prevent dust from entering. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a schematic diagram of the structure of the inner side of the outer protective cover in this utility model; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is a schematic diagram of the connection between the inner connecting column and the adjusting rod in this utility model.

[0011] Explanation of reference numerals in the attached figures: 1. Analyzer body; 2. External connecting column; 3. Connecting flange; 4. Adjusting shaft; 5. Connector; 6. Internal connecting column; 7. Detector column; 8. Adjusting rod; 9. Movable hole; 10. Sliding convex strip; 11. Slide groove; 12. Driven gear; 13. Drive gear; 14. Outer protective cover. Detailed Implementation

[0012] 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.

[0013] See Figures 1-4 As shown, it includes an analysis body 1, with an external connecting column 2 at the rear end of the analysis body 1. An internal connecting column 6 is connected to the rear end of the external connecting column 2, and a connecting flange 3 connects the two. A detection column 7 is connected to the rear end of the external connecting column 2 through an adjustment structure, and a probe for detection is provided at the rear end of the detection column 7. The adjustment structure includes a movable hole 9 at the rear end of the inner connecting column 6, an adjustment rod 8 is slidably installed in the movable hole 9, the adjustment rod 8 is connected to the front end of the detection column 7, the outer surface of the adjustment rod 8 is threaded, a driven gear 12 is rotatably installed at the rear end of the inner connecting column 6, the driven gear 12 has teeth on the outside and threads on the inside, the adjustment rod 8 is threaded to the inside of the driven gear 12, and an adjustment shaft 4 is rotatably installed above the inner connecting column 6, one end of the adjustment shaft 4 is connected to a drive gear 13, the drive gear 13 meshes with the driven gear 12, and the other end of the adjustment shaft 4 passes through the connecting flange 3 and has a connector 5 at the end; The movable hole 9 has raised sliding ribs 10 on both sides, and the adjusting rod 8 has grooves 11 on both sides that match the shape of the sliding ribs 10. The sliding ribs 10 are slidably installed in the grooves 11. An outer protective cover 14 is installed on the outer side of the rear end of the inner connecting column 6. The detection column 7 is movably inserted into the rear side wall of the outer protective cover 14. The driven gear 12 and the driving gear 13 are both located inside the outer protective cover 14.

[0014] The principle and usage process of this utility model: When in use, install the monitor to the designated position via the connecting flange 3. When adjustment is required, turn the connecting head 5 with a wrench according to the required monitoring position, which will drive the adjusting shaft 4 to rotate. The drive gear 13 at the end of the adjusting shaft 4 drives the driven gear 12 to rotate, which in turn drives the adjusting rod 8 to slide along the direction of the sliding protrusion 10 and the sliding groove 11 via the thread, thereby adjusting the position of the probe.

[0015] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A high-temperature humidity monitoring instrument with adjustable monitoring orientation, comprising an analysis body (1), wherein the rear end of the analysis body (1) is connected to an external connecting column (2), characterized in that: The rear end of the outer connecting column (2) is connected to the inner connecting column (6), and the two are connected by a connecting flange (3). The rear end of the outer connecting column (2) is connected to the detection column (7) through an adjustment structure. The rear end of the detection column (7) is equipped with a probe for detection.

2. The high-temperature humidity monitoring instrument with adjustable monitoring orientation according to claim 1, characterized in that: The adjustment structure includes a movable hole (9) at the rear end of the inner connecting column (6), an adjustment rod (8) is slidably installed in the movable hole (9), the adjustment rod (8) is connected to the front end of the probe column (7), the outer surface of the adjustment rod (8) is threaded, a driven gear (12) is rotatably installed at the rear end of the inner connecting column (6), the driven gear (12) has teeth on the outside and threads inside the driven gear (12), the adjustment rod (8) is threaded to the driven gear (12), and an adjustment shaft (4) is rotatably installed above the inner connecting column (6), a drive gear (13) is connected to the end of the adjustment shaft (4), and the drive gear (13) meshes with the driven gear (12).

3. A high-temperature humidity monitoring instrument with adjustable monitoring orientation according to claim 2, characterized in that: The movable hole (9) has raised sliding ribs (10) on both sides, and the adjusting rod (8) has grooves (11) on both sides that match the shape of the sliding ribs (10). The sliding ribs (10) are all slidably installed in the grooves (11).

4. A high-temperature humidity monitoring instrument with adjustable monitoring orientation according to claim 2, characterized in that: One end of the adjusting shaft (4) passes through the connecting flange (3), and the other end is provided with a connector (5).

5. A high-temperature humidity monitoring instrument with adjustable monitoring orientation according to claim 4, characterized in that: An outer cover (14) is installed on the outer side of the rear end of the inner connecting column (6). The detection column (7) is movably inserted in the rear side wall of the outer cover (14). The driven gear (12) and the driving gear (13) are both located inside the outer cover (14).

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