A drainage environment monitoring device

Abstract

This utility model provides a drainage environment detection device, comprising: an energy storage chamber, wherein a battery module and a water pressure sensor are installed inside the energy storage chamber, and the water pressure sensor is exposed on the bottom surface of the energy storage chamber; and a video chamber, wherein the video chamber is installed on the top of the energy storage chamber and has a mounting portion protruding radially from one side of the energy storage chamber, wherein a radar module and a video acquisition module are installed inside the video chamber, the radar module is exposed on the bottom surface of the mounting portion, and the video acquisition module acquires video data from the bottom surface of the mounting portion; wherein the energy storage chamber and the video chamber are sealed and isolated, and the water pressure sensor and the radar module selectively detect the liquid level signal of the drainage environment.

Description

Technical Field

[0001] This utility model relates to the field of detection devices, and in particular to a drainage environment detection device. Background Technology

[0002] Traditional downhole drainage environmental monitoring devices have external charging connectors, requiring on-site maintenance to remove the cover and charge on-site. They only collect relevant environmental parameters and cannot monitor the downhole environment in real time.

[0003] Therefore, a downhole drainage environment monitoring device with image acquisition capabilities is needed, which also supports on-site battery replacement to reduce maintenance costs. Utility Model Content

[0004] To address the above technical issues, this utility model provides a drainage environment detection device. By using a split-cavity design, the energy storage cavity and the video cavity are separated, which allows for direct battery replacement during later maintenance. Furthermore, by sealing the video cavity as a single cavity, it is made into an independent module, thus ensuring the reliability of the core functions.

[0005] One embodiment of this utility model provides a drainage environment detection device, comprising: An energy storage compartment, which is equipped with a battery module and a water pressure sensor, with the water pressure sensor exposed on the bottom surface of the energy storage compartment; A video cabin is installed on the top of the energy storage cabin and has a mounting part that protrudes radially from one side of the energy storage cabin. The video cabin is equipped with a radar module and a video acquisition module. The radar module is exposed on the bottom surface of the mounting part, and the video acquisition module acquires video data from the bottom surface of the mounting part. The energy storage compartment and the video compartment are sealed and isolated, and the water pressure sensor and the radar module can be selected to detect the liquid level signal in the drainage environment.

[0006] In one embodiment, the liquid level signal below the bottom surface of the energy storage tank is detected by the radar module, and the liquid level signal above or equal to the bottom surface of the energy storage tank is detected by the water pressure sensor.

[0007] In one embodiment, the video cabin includes: The top cover covers the top of the energy storage compartment and the top of the installation part, and the top cover and the installation part are assembled to form a first cavity; A cable channel is located on the bottom surface of the upper cover and connects the first cavity and the energy storage compartment. The cable output by the battery module passes through the cable channel, and the cable channel is sealed with glue. A sealing ring is provided to seal and fill the joint between the upper cover and the mounting part.

[0008] In one embodiment, the energy storage compartment includes: A cylindrical body, the top of which is fitted with the upper cover, and a second cavity is formed inside the cylindrical body to accommodate the battery module; A battery pressure plate encapsulates the battery module within the second cavity, and the battery pressure plate is lower than the top of the cylinder.

[0009] In one embodiment, a fill light module is installed inside the video cabin; The radar module is located adjacent to the energy storage compartment, and the video acquisition module is located between the radar module and the supplementary lighting module. The field of view of the video acquisition module is equal to that of the fill light module, and the field of view of the video acquisition module is greater than that of the radar module.

[0010] In one embodiment, the video cabin includes: A cleaning module is installed on the bottom surface of the mounting part to scrape the window of the video acquisition module and / or the window of the fill light module.

[0011] In one embodiment, a mounting bracket is included, via which the video cabin is mounted on a vertically extending mounting surface, the mounting bracket comprising: A support surface, which is fixed to the mounting surface; A support rod, the first end of which is fixedly connected to the mounting surface, and the support rod extends along a first direction in the horizontal plane; A connecting rod, the first end of which is connected to the top of the video cabin, and the connecting rod extends along a third direction in a vertical plane; The second end of the support rod and the second end of the connecting rod are hinged via a transition block.

[0012] In one embodiment, the second end of the support rod is rotatably connected to the adapter block, so that the adapter block has a first degree of rotational freedom to rotate about the first direction; The first rotational degree of freedom is locked or unlocked by the first fastener.

[0013] In one embodiment, the second end of the connecting rod is rotatably connected to the adapter block, so that the adapter block has a second rotational degree of freedom to rotate about the second direction, wherein the second direction is perpendicular to the first direction and the third direction, and extends along the horizontal direction; The second rotational degree of freedom is locked or unlocked via a second fastener.

[0014] In one embodiment, the first end of the connecting rod is rotatably connected to the top cover, so that the top cover has a third rotational degree of freedom to rotate about the third direction; The third circumferential degree of freedom is locked or unlocked via a third fastener.

[0015] In this example, the video compartment and energy storage compartment are implemented with separate sealed chambers. The video compartment includes components such as a supplementary lighting panel, heating glass, and a motor, which are connected to the drive board within the video compartment. The wiring connecting the lens board, radar board, and drive board passes through the upper cover's wiring groove and is secured within the groove using wire clips. The sealing of the video compartment's mounting surface is achieved through the use of sealing rings, while the wiring groove is sealed by potting adhesive inside the groove.

[0016] This utility model provides a drainage environment detection device. By using a split-cavity design, the energy storage cavity and the video cavity are separated, which not only allows for direct battery replacement during later maintenance, but also ensures the reliability of the core functions by making the video cavity a single sealed module. Attached Figure Description

[0017] The following figures are for illustrative purposes only and do not limit the scope of the present invention.

[0018] Figure 1a and Figure 1b This is a structural schematic diagram of the drainage environment detection device of this utility model.

[0019] Figure 2 This is a cross-sectional view of the drainage environment detection device of this utility model.

[0020] Figure 3 This is a schematic diagram of the field of view of the video chamber of the drainage environment monitoring device of this utility model.

[0021] Figure 4 This is a partial schematic diagram of the video chamber of the drainage environment monitoring device of this utility model.

[0022] Figure 5 This is an exploded view of the mounting bracket of the drainage environment monitoring device of this utility model. Detailed Implementation

[0023] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of the present utility model are now described with reference to the accompanying drawings, in which the same reference numerals denote the same parts.

[0024] In this document, “illustrative” means “serving as an example, illustration or description”, and any illustration or implementation described herein as “illustrative” should not be construed as a more preferred or advantageous technical solution.

[0025] To keep the drawings concise, only the parts related to this utility model are shown schematically in each drawing, and do not represent their actual structure as a product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components with the same structure or function is shown schematically, or only one of them is labeled.

[0026] In this article, terms such as "up," "down," "front," "back," "left," and "right" are used only to indicate the relative positional relationship between related parts, rather than to define the absolute position of these related parts.

[0027] In this article, "first," "second," etc., are used only to distinguish one another, and not to indicate degree of importance, order, or prerequisite for each other.

[0028] In this document, terms such as "equal" and "same" are not strict mathematical and / or geometric limitations, but also include errors that are understandable to those skilled in the art and permissible in manufacturing or use. Unless otherwise stated, numerical ranges in this document include not only the entire range within its two endpoints, but also several subranges contained therein.

[0029] The exemplary embodiments will now be described more fully with reference to the accompanying drawings.

[0030] As shown in Figure 1 to Figure 3 As shown, one embodiment of this utility model provides a drainage environment detection device, comprising: The energy storage compartment 10 is equipped with a battery module 11 and a water pressure sensor 12, with the water pressure sensor 12 exposed on the bottom surface of the energy storage compartment 10. The video compartment 20 is installed on the top of the energy storage compartment 10 and has a mounting part that protrudes radially from one side of the energy storage compartment 10. The video compartment 20 is equipped with a radar module 21 and a video acquisition module 22. The radar module 21 is exposed on the bottom surface of the mounting part, and the video acquisition module 22 acquires video data from the bottom surface of the mounting part. Among them, the energy storage compartment 10 and the video compartment 20 are sealed and isolated, and the water pressure sensor 12 and the radar module 21 can be selected to detect the liquid level signal in the drainage environment.

[0031] The liquid level signal below the bottom surface of the energy storage tank 10 is detected by the radar module 21, and the liquid level signal above or equal to the bottom surface of the energy storage tank 10 is detected by the water pressure sensor 12.

[0032] In this example, the entire unit integrates two main functions: liquid level detection and image acquisition. Other functions, such as water quality and flow rate, can be implemented by connecting external sensors through an external interface. When the liquid level has not reached the bottom water pressure sensor 12, the radar module 21 can be used to measure the downhole liquid level remotely. When the liquid level has exceeded the bottom water pressure sensor 12, the water pressure sensor 12 is used to measure the liquid level.

[0033] Existing technologies use an external charging interface to charge the battery inside the device. This method is very difficult to maintain, as maintenance requires waiting for the device to fully charge. Furthermore, if the external interface fails or is improperly installed, causing a seal failure, the entire device may malfunction. This embodiment uses a separate, independent chamber design. The energy storage compartment includes only the battery, insulation foam, water pressure sensor, and battery pressure plate, allowing for on-site battery replacement and improving maintenance convenience. Even if maintenance leads to device failure, the individually sealed chamber maintains high reliability.

[0034] In one embodiment, the video cabin 20 includes: The top cover 20a covers the top of the energy storage compartment 10 and the top of the installation part, and the top cover 20a and the installation part are assembled to form a first cavity. The cable channel 20b is located on the bottom surface of the upper cover 20a and is connected between the first cavity and the energy storage compartment 10. The cable output by the battery module 11 is passed through the cable channel 20b. A sealing ring is used to seal and fill the joint between the upper cover (20) and the mounting part.

[0035] In this example, the video compartment and energy storage compartment are implemented with separate sealed chambers. The video compartment includes components such as a supplementary lighting panel, heating glass, and a motor, which are connected to the drive board within the video compartment. The wiring connecting the lens board, radar board, and drive board passes through the upper cover's wiring groove and is secured within the groove using wire clips. The sealing of the video compartment's mounting surface is achieved through the use of sealing rings, while the wiring groove is sealed by potting adhesive inside the groove.

[0036] Specifically, the energy storage compartment 10 includes: The top of the cylindrical body 10a is mounted on the upper cover 20a, and a second cavity for accommodating the battery module 11 is formed inside the cylindrical body 10a. Battery pressure plate 10b encapsulates battery module 11 in the second cavity, and battery pressure plate 10b is lower than the top of cylinder 10a.

[0037] In addition, a supplementary lighting module 23 is installed inside the video cabin 20; Among them, the radar module 21 is adjacent to the energy storage compartment 10, and the video acquisition module 22 is located between the radar module 21 and the supplementary lighting module 23. The field of view of the video acquisition module 22 is equal to that of the supplementary lighting module 23, and the field of view of the video acquisition module 22 is greater than that of the radar module 21.

[0038] The video cavity is arranged from closest to furthest from the energy storage compartment 10, consisting of a radar module, a cleaning device, a lens, and a supplementary lighting module. The relative positions of the radar, lens, and supplementary lighting modules are determined by their respective functional angles. The dimensions of each module are rationally adjusted in conjunction with the length of the cylinder to achieve miniaturization of the video cavity. The cleaning device, lens, and supplementary lighting module together form an image acquisition system that monitors the drainage situation in real time, acquires images in real time, and transmits the imaging data to the client via an antenna.

[0039] Since the field of view of the video acquisition module 22 is located within the space enclosed by the video cavity and the energy storage compartment 10, the field of view of the video acquisition module 22 needs to avoid the energy storage compartment 10. Therefore, the distance between the video acquisition module 22 and the energy storage compartment 10 is fixed. Since the field of view of the radar module 21 is much smaller than that of the video acquisition module 22, the radar module 21 can be placed in the gap between the video acquisition module 22 and the energy storage compartment 10, rather than on the side of the video acquisition module 22 facing away from the energy storage compartment 10. Similarly, to avoid the energy storage compartment 10, the distance between the supplementary lighting module 23 and the energy storage compartment 10 should be greater than or equal to the distance between the video acquisition module 22 and the energy storage compartment 10. Therefore, the supplementary lighting module 23 is placed on the side of the video acquisition module 22 facing away from the energy storage compartment 10.

[0040] Optionally, the video cabin 20 includes: Cleaning module 24 is installed on the bottom surface of the mounting part to scrape the window of video acquisition module 22 and / or the window of supplementary light module 23.

[0041] Typically, the cleaning module 24 is implemented as a windshield wiper, which ensures the image acquisition effect by wiping the window.

[0042] In one embodiment, a mounting bracket is included, via which the video compartment 20 is mounted on a vertically extending mounting surface. The mounting bracket includes: Support surface 31, the support surface 31 is fixed to the mounting surface; Support rod 32, the first end of support rod 32 is fixedly connected to the mounting surface, and support rod 32 extends along a first direction x in the horizontal plane; The connecting rod 33 has its first end connected to the top of the video cabin 20, for example, it can be connected to the top cover 20a. The connecting rod 33 extends along the third direction z in the vertical plane. The second end of the support rod 32 and the second end of the connecting rod 33 are hinged via the adapter block 34.

[0043] The second end of the support rod 32 is rotatably connected to the adapter block 34, so that the adapter block 34 has a first rotational degree of freedom to rotate about the first direction x; The first rotational degree of freedom is locked or unlocked by the first fastener 41.

[0044] The second end of the connecting rod 33 is rotatably connected to the adapter block 34 so that the adapter block 34 has a second rotational degree of freedom to rotate about the second direction y, wherein the second direction y is perpendicular to the first direction x and the third direction z, and extends along the horizontal direction; The second rotational degree of freedom is locked or unlocked via the second fastener 42.

[0045] The first end of the connecting rod 33 is rotatably connected to the upper cover 20a, so that the upper cover 20a has a third rotational degree of freedom to rotate about a third direction z. The third circular motion degree of freedom is locked or unlocked via the third fastener 43.

[0046] In underground environments, uneven sidewalls can cause the support installation to tilt at certain angles. A single adapter block, combined with standard parts, allows for multi-angle adjustment of the entire unit. The mounting bracket supports three-axis rotation angle adjustment. Z-axis rotation is achieved through the engagement of the support rod 32 with the threaded connection at the top of the equipment; after angle adjustment, the angle is locked by the third fastener 43. Y-axis rotation is achieved through the engagement of the support rod 32 with the screw hole of the second fastener 42; after angle adjustment, the second fastener 42 presses the lower part of the adapter block against the support rod 32, locking the Y-axis angle. X-axis rotation is achieved through the engagement of the open circular hole at the top of the adapter block with the connecting rod 33; the first fastener 41 locks the open circular hole of the adapter block, locking the X-axis angle.

[0047] In this example, the video compartment and energy storage compartment are implemented with separate sealed chambers. The video compartment includes components such as a supplementary lighting panel, heating glass, and a motor, which are connected to the drive board within the video compartment. The wiring connecting the lens board, radar board, and drive board passes through the upper cover's wiring groove and is secured within the groove using wire clips. The sealing of the video compartment's mounting surface is achieved through the use of sealing rings, while the wiring groove is sealed by potting adhesive inside the groove.

[0048] This utility model provides a drainage environment detection device. By using a split-cavity design, the energy storage cavity and the video cavity are separated, which not only allows for direct battery replacement during later maintenance, but also ensures the reliability of the core functions by making the video cavity a single sealed module.

[0049] The detailed descriptions listed above are merely specific descriptions of feasible implementation methods of this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent implementation methods or modifications made without departing from the spirit of the present utility model, such as combinations, divisions or repetitions of features, should be included within the scope of protection of this utility model.

Claims

1. A drainage environment monitoring device, characterized in that, include: Energy storage compartment (10), wherein a battery module (11) and a water pressure sensor (12) are installed inside the energy storage compartment (10), and the water pressure sensor (12) is exposed on the bottom surface of the energy storage compartment (10); A video compartment (20) is installed on the top of the energy storage compartment (10) and has a mounting part that protrudes radially from one side of the energy storage compartment (10). A radar module (21) and a video acquisition module (22) are installed inside the video compartment (20). The radar module (21) is exposed on the bottom surface of the mounting part, and the video acquisition module (22) acquires video data from the bottom surface of the mounting part. The energy storage compartment (10) and the video compartment (20) are sealed and isolated, and the water pressure sensor (12) and the radar module (21) can be selected to detect the liquid level signal of the drainage environment.

2. The drainage environment monitoring device according to claim 1, characterized in that, The liquid level signal below the bottom surface of the energy storage tank (10) is detected by the radar module (21), and the liquid level signal above or equal to the bottom surface of the energy storage tank (10) is detected by the water pressure sensor (12).

3. The drainage environment monitoring device according to claim 1, characterized in that, The video cabin (20) includes: The top cover (20a) covers the top of the energy storage compartment (10) and the top of the installation part, and the top cover (20a) and the installation part are assembled to form a first cavity; A cable channel (20b) is located on the bottom surface of the top cover (20a) and is connected between the first cavity and the energy storage compartment (10). The cable output by the battery module (11) is threaded through the cable channel (20b) and sealed with glue inside the cable channel (20b). A sealing ring is provided to seal and fill the joint between the upper cover (20a) and the mounting part.

4. The drainage environment monitoring device according to claim 3, characterized in that, The energy storage compartment (10) includes: A cylindrical body (10a) is attached to the top cover (20a) and a second cavity is formed inside the cylindrical body (10a) to accommodate the battery module (11). A battery plate (10b) encapsulates the battery module (11) within the second cavity, and the battery plate (10b) is lower than the top of the cylindrical body (10a).

5. The drainage environment monitoring device according to claim 1, characterized in that, The video cabin (20) is equipped with a fill light module (23); The radar module (21) is adjacent to the energy storage compartment (10), and the video acquisition module (22) is located between the radar module (21) and the supplementary lighting module (23). The field of view of the video acquisition module (22) is equal to the field of view of the fill light module (23), and the field of view of the video acquisition module (22) is greater than the field of view of the radar module (21).

6. The drainage environment monitoring device according to claim 5, characterized in that, The video cabin (20) includes: A cleaning module (24) is installed on the bottom surface of the mounting part to scrape the window of the video acquisition module (22) and / or the window of the fill light module (23).

7. The drainage environment monitoring device according to claim 1, characterized in that, The video compartment (20) is mounted on a vertically extending mounting surface via a mounting bracket, the mounting bracket comprising: Support surface (31), the support surface (31) is fixed to the mounting surface; A support rod (32), the first end of which is fixedly connected to the mounting surface, the support rod (32) extending along a first direction (x) in the horizontal plane; A connecting rod (33) is provided, the first end of which is connected to the top of the video cabin (20), and the connecting rod (33) extends along a third direction (z) in the vertical plane. The second end of the support rod (32) and the second end of the connecting rod (33) are hinged via a transition block (34).

8. The drainage environment monitoring device according to claim 7, characterized in that, The second end of the support rod (32) is rotatably connected to the adapter block (34) so ​​that the adapter block (34) has a first degree of rotational freedom to rotate about the first direction (x); The first rotational degree of freedom is locked or unlocked via the first fastener (41).

9. The drainage environment monitoring device according to claim 7, characterized in that, The second end of the connecting rod (33) is rotatably connected to the adapter block (34) so ​​that the adapter block (34) has a second rotational degree of freedom to rotate about a second direction (y), wherein the second direction (y) is perpendicular to the first direction (x) and the third direction (z) and extends along the horizontal direction; The second rotational degree of freedom is locked or unlocked via a second fastener (42).

10. The drainage environment monitoring device according to claim 7, characterized in that, The video cabin (20) includes a top cover (20a), which covers the top of the energy storage cabin (10) and the top of the installation part. The top cover (20a) and the installation part are assembled to form a first cavity. The first end of the connecting rod (33) is rotatably connected to the upper cover (20a) so that the upper cover (20a) has a third rotational degree of freedom to rotate about the third direction (z); The third rotational degree of freedom is locked or unlocked via a third fastener (43).

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