Water environment monitoring device

Abstract

The utility model provides a water environment monitoring device, which relates to the technical field of water environment monitoring, and comprises a main equipment assembly, a first mounting piece, a sampler assembly, an electromagnetic flowmeter assembly, a distance measuring sensor assembly and a second mounting piece, the main equipment assembly is detachably connected with the first mounting piece; the sampler assembly, the electromagnetic flowmeter assembly and the distance measuring sensor assembly are respectively in signal connection with the main equipment assembly and are detachably connected with the first mounting piece; the second mounting piece is annularly arranged on the outer sides of the main equipment assembly, the sampler assembly and the electromagnetic flowmeter assembly so as to limit the main equipment assembly, the sampler assembly and the electromagnetic flowmeter assembly in the direction perpendicular to the axis of the main equipment assembly. According to the utility model, the technical problems of complex system, inconvenience in operation and high maintenance cost caused by the fact that external equipment such as an electromagnetic flowmeter is independent of main equipment in the prior art are solved.

Description

[0001] This application claims priority to patent application number 202423206335.7, filed on December 24, 2024, entitled "Water Environment Monitoring Device". Technical Field

[0002] This utility model relates to the technical field of water environment monitoring, and in particular to a water environment monitoring device. Background Technology

[0003] Water environment monitoring focuses on the aquatic environment and utilizes physical, chemical, and biological techniques to conduct qualitative, quantitative, and systematic comprehensive analysis of pollutants and their related components in order to explore and study the patterns of change in water quality. Water environment monitoring provides reliable basic data for water environment management and a scientific basis for evaluating the effectiveness of treatment measures.

[0004] Existing fluid monitoring systems typically require the use of multiple devices, such as electromagnetic flowmeters to measure flow velocity and ultrasonic level gauges to measure liquid level. However, the host computer controlling these devices is often independent of the measuring equipment, leading to technical problems such as system complexity, inconvenient operation, and high maintenance costs. Utility Model Content

[0005] The purpose of this utility model is to provide a water environment monitoring device to alleviate the technical problems of existing external devices such as electromagnetic flowmeters, which are independent of the main device, resulting in complex systems, inconvenient operation, and high maintenance costs.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] In a first aspect, the present invention provides a water environment monitoring device, including a main equipment component, a first mounting component, a sampler component, an electromagnetic current meter component, a ranging sensor component, and a second mounting component, wherein the first mounting component is a plate-shaped structure;

[0008] The main equipment component is detachably connected to the first mounting component;

[0009] The sampler assembly, the electromagnetic current meter assembly, and the distance sensor assembly are respectively signal-connected to the main equipment assembly and detachably connected to the first mounting component, so as to fix the sampler assembly, the electromagnetic current meter assembly, and the distance sensor assembly to the outside of the main equipment assembly.

[0010] The second mounting component is disposed around the outside of the main equipment assembly, the sampler assembly, and the electromagnetic flowmeter assembly to limit the main equipment assembly, the sampler assembly, and the electromagnetic flowmeter assembly in a direction perpendicular to the axis of the main equipment assembly.

[0011] Furthermore, the water environment monitoring device also includes a connector, which is electrically connected to the main equipment component, the sampler component, the electromagnetic current meter component and the ranging sensor component, respectively, and the connector is used to connect to an external power supply structure via a quick-connect plug.

[0012] Furthermore, the sampler assembly includes a sampler body and a sampler connector, wherein the sampler body is detachably connected to the first mounting component;

[0013] The first mounting component has a through hole;

[0014] One end of the sampler connector passes through the through hole and is electrically connected to the sampler body, while the other end passes through the first mounting piece and is electrically connected to the connector.

[0015] Furthermore, the sampler assembly also includes a collection container, one end of which passes through the first mounting member and is detachably connected to the sampler body, such that the first mounting member is confined between the connected collection container and the sampler body.

[0016] Furthermore, the electromagnetic velocity meter assembly includes an electromagnetic velocity meter body and an electromagnetic velocity meter connector, wherein the electromagnetic velocity meter body is detachably connected to the first mounting component.

[0017] One end of the electromagnetic velocity meter connector is electrically connected to the electromagnetic velocity meter body, and the other end passes through the first mounting component and is electrically connected to the connector.

[0018] And / or, the main device component includes a main device body and a main device connector, the main device body being connected to the first mounting component, and the main device body being connected to the connector;

[0019] One end of the main device connector is connected to the main device body, and the other end is connected to the connector.

[0020] Furthermore, the ranging sensor assembly includes a ranging sensor body and a ranging sensor connector;

[0021] One end of the ranging sensor connector is electrically connected to the ranging sensor body, and the other end passes through the first mounting piece and is electrically connected to the connector.

[0022] Furthermore, the ranging sensor assembly also includes a sleeve, which is sleeved on the ranging sensor body. One end of the sleeve is detachably connected to the first mounting member, and a test hole is provided at the end of the sleeve facing away from the first mounting member.

[0023] The ranging sensor body is positioned within the area enclosed by the first mounting component and the sleeve.

[0024] Furthermore, the main equipment assembly also includes a retaining ring, which is clamped to the outer wall of the main equipment body and is used to connect to at least an external lifting structure.

[0025] And / or, the main device assembly further includes a filter connected to the end of the main device body away from the connector.

[0026] Furthermore, the end of the electromagnetic current meter assembly furthest from the first mounting member extends a predetermined length relative to the main device assembly;

[0027] And / or, the first mounting component includes a first mounting portion and a second mounting portion, the first mounting portion and the second mounting portion being detachably connected, and the first mounting portion and the second mounting portion forming a mounting hole for mounting the main equipment component;

[0028] The second mounting component is a clamp.

[0029] Furthermore, the sampler assembly has an annular groove, and the second mounting member is limited and connected within the annular groove;

[0030] And / or, the main device component further includes a quantum dot spectral probe;

[0031] The quantum dot spectral probe includes a light source and a quantum dot spectral sensor. The quantum dot spectral sensor includes a quantum dot filter and a detector, with the quantum dot filter located between the detector and the light source.

[0032] This utility model can achieve the following beneficial effects:

[0033] In a first aspect, this utility model provides a water environment monitoring device, including a main equipment component, a first mounting component, a sampler component, an electromagnetic current meter component, a distance sensor component, and a second mounting component. The first mounting component is a plate-like structure. The main equipment component is detachably connected to the first mounting component. The sampler component, the electromagnetic current meter component, and the distance sensor component are respectively signal-connected to the main equipment component and detachably connected to the first mounting component, so as to fix the sampler component, the electromagnetic current meter component, and the distance sensor component on the outside of the main equipment component. The second mounting component is arranged around the outside of the main equipment component, the sampler component, and the electromagnetic current meter component to limit the main equipment component, the sampler component, and the electromagnetic current meter component in a direction perpendicular to the axis of the main equipment component.

[0034] In this invention, a first mounting component is detachably connected to the outer wall of the main equipment assembly. The first mounting component is connected to the sampler assembly, the electromagnetic current meter assembly, and the ranging sensor assembly. The first mounting component is preferably a horizontally arranged plate-shaped hose clamp with multiple mounting positions, so that the sampler assembly, the electromagnetic current meter assembly, and the ranging sensor assembly, which are detachably connected to the hose clamp, are arranged around the periphery of the main equipment assembly. The second mounting component is preferably a clamp, which clamps the main equipment assembly, the sampler assembly, and the electromagnetic current meter assembly to the outside, so that the three longer components can be secondary fixed at the bottom, thereby limiting the sampler assembly and the electromagnetic current meter assembly relative to the main equipment assembly, so that the connection of each component of the water environment monitoring device is more secure.

[0035] Compared with the prior art, the water environment monitoring device provided by this utility model detachably connects the first mounting component to the main equipment assembly, and connects it to the sampler assembly, electromagnetic current meter assembly, and distance sensor assembly respectively, so that the sampler assembly, electromagnetic current meter assembly, and distance sensor assembly are distributed circumferentially along the main equipment assembly. Preferably, the sampler assembly is located on one side of the main equipment assembly, while the electromagnetic current meter assembly and distance sensor assembly are located on the opposite side of the sampler assembly. The first mounting component is preferably installed in the lower middle part of the main equipment assembly, while the second mounting component is located at the bottom of the main equipment assembly and is fixed to the sampler assembly and electromagnetic current meter assembly respectively. Thus, each external device is independently distributed and connected through two connecting components.

[0036] In summary, this utility model at least alleviates the technical problems in the prior art where external devices such as electromagnetic flowmeters are independent of the main device, resulting in complex systems, inconvenient operation, and high maintenance costs. Attached Figure Description

[0037] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0038] Figure 1 A three-dimensional structural diagram of the water environment monitoring device provided in the embodiment of this utility model from a first-view perspective;

[0039] Figure 2 A three-dimensional structural diagram of the water environment monitoring device provided in the embodiment of this utility model from a second perspective.

[0040] Icons: 1-Main device assembly; 11-Main device body; 12-Main device connector; 13-Retaining ring; 14-Filter screen; 2-First mounting component; 3-Sampler assembly; 31-Sampler body; 311-Annular groove; 32-Sampler connector; 33-Collection container; 4-Electromagnetic flowmeter assembly; 41-Electromagnetic flowmeter body; 42-Electromagnetic flowmeter connector; 5-Distance sensor assembly; 51-Sleeve; 52-Distance sensor connector; 6-Second mounting component; 7-Connector; 71-Quick-connect plug. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0043] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0044] In the description of this utility model, it should be noted that the terms "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0048] Example 1

[0049] This embodiment provides a water environment monitoring device, referring to... Figure 1 or Figure 2 The water environment monitoring device includes a main equipment component 1, a first mounting component 2, a sampler component 3, an electromagnetic current meter component 4, a distance sensor component 5, and a second mounting component 6. The first mounting component 2 is a plate-shaped structure. The main equipment component 1 is detachably connected to the first mounting component 2. The sampler component 3, the electromagnetic current meter component 4, and the distance sensor component 5 are respectively signal-connected to the main equipment component 1 and detachably connected to the first mounting component 2, so as to fix the sampler component 3, the electromagnetic current meter component 4, and the distance sensor component 5 on the outside of the main equipment component 1. The second mounting component 6 is arranged around the outside of the main equipment component 1, the sampler component 3, and the electromagnetic current meter component 4 to limit the main equipment component 1, the sampler component 3, and the electromagnetic current meter component 4 in a direction perpendicular to the axis of the main equipment component 1.

[0050] This utility model embodiment at least alleviates the technical problems existing in the prior art, such as the complexity of the system, inconvenience of operation, and high maintenance costs caused by external devices such as electromagnetic current meters being independent of the main device.

[0051] In this embodiment of the present invention, a first mounting member 2 is detachably connected to the outer wall of the main equipment component 1. The first mounting member 2 is respectively connected to the sampler component 3, the electromagnetic current meter component 4, and the distance sensor component 5. The first mounting member 2 is preferably a horizontally arranged plate-shaped hose clamp, and the hose clamp has multiple mounting positions, so that the sampler component 3, the electromagnetic current meter component 4, and the distance sensor component 5, which are detachably connected to the hose clamp, are arranged around the periphery of the main equipment component 1. The second mounting member 6 is preferably a clamp, which clamps the main equipment component 1, the sampler component 3, and the electromagnetic current meter component 4 on the outside, so that the three components with longer lengths can be fixed at the bottom, thereby limiting the sampler component 3 and the electromagnetic current meter component 4 relative to the main equipment component 1, so that the connection of each component of the water environment monitoring device is more secure.

[0052] Compared with the prior art, the water environment monitoring device provided in this embodiment of the utility model detachably connects the first mounting component 2 to the main equipment assembly 1, and connects it to the sampler assembly 3, the electromagnetic current meter assembly 4, and the distance sensor assembly 5 respectively, so that the sampler assembly 3, the electromagnetic current meter assembly 4, and the distance sensor assembly 5 are distributed around the circumference of the main equipment assembly 1. Preferably, the sampler assembly 3 is located on one side of the main equipment assembly 1, while the electromagnetic current meter assembly 4 and the distance sensor assembly 5 are located on the opposite side of the sampler assembly 3. The first mounting component 2 is preferably installed in the lower middle part of the main equipment assembly 1, while the second mounting component 6 is located at the bottom of the main equipment assembly 1 and is fixed to the sampler assembly 3 and the electromagnetic current meter assembly 4 respectively. This realizes that each external device is independently distributed and connected by two connecting components.

[0053] In an optional implementation of this embodiment, refer to Figure 1 or Figure 2 The water environment monitoring device also includes a connector 7, which is electrically connected to the main equipment component 1, the sampler component 3, the electromagnetic current meter component 4 and the ranging sensor component 5 respectively, and the connector 7 is used to connect to an external power supply structure through a quick-connect plug 71.

[0054] Specifically: Connector 7 is electrically connected to main device component 1, sampler component 3, electromagnetic current meter component 4 and ranging sensor component 5 respectively. Connector 7 is used to transmit the electrical signals transmitted by each component to main device component 1. Connector 7 is also connected to an external power supply structure through quick connector 71 to enable power supply to each component through the power supply structure.

[0055] Optionally, the connector is a quick-connect female.

[0056] Furthermore, referring to Figure 1 or Figure 2The sampler assembly 3 includes a sampler body 31 and a sampler connector 32. The sampler body 31 is detachably connected to the first mounting member 2. The first mounting member 2 has a through hole. One end of the sampler connector 32 passes through the through hole and is electrically connected to the sampler body 31, and the other end passes through the first mounting member 2 and is electrically connected to the connector 7.

[0057] Specifically: The plate-shaped first mounting member 2 has multiple through holes, through which the first mounting member 2 can position corresponding components. It should be noted that the first mounting member 2 can also be connected to multiple components using a method similar to a fixing strap. The sampler body 31 is connected to the sampler connector 32, and the sampler connector 32, after passing through the corresponding through hole of the first mounting member 2, has its top wire used for electrical connection with the connector 7. The sampler body 31 is preferably detachably connected to the first mounting member 2 by screws.

[0058] Furthermore, the sampler assembly 3 also includes a collection container 33, one end of which passes through the first mounting member 2 and is detachably connected to the sampler body 31, so that the first mounting member 2 is confined between the connected collection container 33 and the sampler body 31.

[0059] Specifically: One end (e.g., the mouth) of the collection container 33 (e.g., a sampling bottle) passes through the first mounting member 2 and is detachably connected to the sampler body 31, thereby enabling the collection container 33 to communicate with the sampler body 31. The collection container 33 is used to store the extracted water sample. Since the collection container 33 and the sampler body 31 are located above and below the first mounting member 2, respectively, the collection container 33 and the sampler body 31 can be fixed by clamping the first mounting member 2, or the collection container 33 and the sampler body 31 can be limited and connected to the first mounting member 2 by taking advantage of the fact that the collection container 33 cannot pass through the through hole.

[0060] In an optional implementation of this embodiment, refer to Figure 1 or Figure 2 The electromagnetic velocity meter assembly 4 includes an electromagnetic velocity meter body 41 and an electromagnetic velocity meter connector 42. The electromagnetic velocity meter body 41 is detachably connected to the first mounting member 2. One end of the electromagnetic velocity meter connector 42 is electrically connected to the electromagnetic velocity meter body 41, and the other end passes through the first mounting member 2 and is electrically connected to the connector 7. And / or, the main device assembly 1 includes a main device body 11 and a main device connector 12. The main device body 11 is connected to the first mounting member 2 and is also connected to the connector 7. One end of the main device connector 12 is connected to the main device body 11, and the other end is connected to the connector 7.

[0061] Specifically: the top of the electromagnetic velocity meter body 41 is connected to the electromagnetic velocity meter connector 42, and the electromagnetic velocity meter connector 42 passes through the corresponding through hole of the first mounting member 2 and is electrically connected to the connector 7; correspondingly, the top of the main device body 11 is provided with a main device connector 12, which is also connected to the connector 7, and the connector 7 can be detachably connected to the main device body 11, and is preferably located on the top of the main device body 11.

[0062] In an optional implementation of this embodiment, refer to Figure 1 or Figure 2 The ranging sensor assembly 5 includes a ranging sensor body and a ranging sensor connector 52; one end of the ranging sensor connector 52 is electrically connected to the ranging sensor body, and the other end passes through the first mounting piece 2 and is electrically connected to the connector 7.

[0063] Specifically: the range sensor body is connected to the range sensor connector 52, and the range sensor connector 52 passes through the corresponding through hole of the first mounting part 2 and is electrically connected to the connector 7. That is, the range sensor body is electrically connected to the connector 7 through the range sensor connector 52.

[0064] Furthermore, referring to Figure 1 or Figure 2 The ranging sensor assembly 5 also includes a sleeve 51, which is sleeved on the ranging sensor body. One end of the sleeve 51 is detachably connected to the first mounting member 2, and the end of the sleeve 51 facing away from the first mounting member 2 is provided with a test hole. The ranging sensor body is limited within the area enclosed by the first mounting member 2 and the sleeve 51.

[0065] Specifically: the sleeve 51 is fitted onto the body of the ranging sensor, and the top of the sleeve 51 is detachably connected to the first mounting member 2 by screws. An accommodating space is formed between the first mounting member 2 and the sleeve 51, which is used to accommodate the body of the ranging sensor.

[0066] In an optional implementation of this embodiment, refer to Figure 1 or Figure 2 The main equipment assembly 1 also includes a retaining ring 13, which is clamped to the outer wall of the main equipment body 11 and is used to connect to at least an external lifting structure; and / or, the main equipment assembly 1 also includes a filter screen 14, which is connected to the end of the main equipment body 11 away from the connector 7.

[0067] Specifically: the fixing ring 13 is tightly connected to the outer wall of the main equipment body 11, and the fixing ring 13 is preferably located above the first mounting part 2. The fixing ring 13 has holes along the circumferential direction to facilitate connection with the external lifting structure; and the bottom of the main equipment body 11 is also provided with a filter screen 14, and the bottom and side wall of the filter screen 14 are provided with multiple filter holes spaced apart.

[0068] In an optional implementation of this embodiment, refer to Figure 1 The end of the electromagnetic current meter assembly 4 that is away from the first mounting part 2 extends out of the main equipment assembly 1 by a preset length.

[0069] Specifically, the bottom of the electromagnetic velocity meter body 41 of the electromagnetic velocity meter assembly 4 is horizontally lower than the bottom of the main equipment body 11 and the sampler body 31. This is to avoid affecting the structure measured by the electromagnetic velocity meter assembly.

[0070] It should be noted that the specific structures of the first mounting component 2 and the second mounting component 6 can be varied. In an optional embodiment, the first mounting component 2 includes a first mounting part and a second mounting part, which are detachably connected and form a mounting hole for mounting the main equipment component 1. The second mounting component 6 can be a clamp.

[0071] In an optional embodiment of this invention, the sampler assembly 3 has an annular groove 311, and the second mounting member 6 is limited and connected within the annular groove 311; and / or, the main device assembly 1 further includes a quantum dot spectral probe; the quantum dot spectral probe includes a light source and a quantum dot spectral sensor, the quantum dot spectral sensor includes a quantum dot filter and a detector, and the quantum dot filter is located between the detector and the light source.

[0072] Specifically: The sampler body 31 of the sampler assembly 3 has an annular groove 311, and the second mounting member 6 is limited and connected within the annular groove 311. This method allows the sampler body 31 to limit the second mounting member 6 through the annular groove 311, effectively preventing it from falling off after the second mounting member 6 is tightened. The quantum dot spectral sensor's quantum dot filter has multiple filtering regions, each with different light transmission characteristics. In use, a detector detects different filtering regions of the quantum dot filter and transmits the detected data to the main device body 11.

[0073] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similar or identical parts between embodiments can be referred to mutually. The above embodiments in this specification are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A water environment monitoring device, characterized in that, It includes a main equipment component (1), a first mounting component (2), a sampler component (3), an electromagnetic current meter component (4), a distance sensor component (5), and a second mounting component (6), wherein the first mounting component (2) is a plate-shaped structure; The main equipment component (1) is detachably connected to the first mounting component (2); The sampler assembly (3), the electromagnetic current meter assembly (4), and the distance sensor assembly (5) are respectively signal connected to the main equipment assembly (1) and detachably connected to the first mounting member (2) so as to fix the sampler assembly (3), the electromagnetic current meter assembly (4), and the distance sensor assembly (5) on the outside of the main equipment assembly (1). The second mounting component (6) is arranged around the outside of the main equipment assembly (1), the sampler assembly (3) and the electromagnetic flow meter assembly (4) to limit the main equipment assembly (1), the sampler assembly (3) and the electromagnetic flow meter assembly (4) in a direction perpendicular to the axis of the main equipment assembly (1).

2. The water environment monitoring device according to claim 1, characterized in that, The water environment monitoring device also includes a connector (7), which is electrically connected to the main equipment component (1), the sampler component (3), the electromagnetic current meter component (4) and the distance sensor component (5), and the connector (7) is used to connect to an external power supply structure via a quick-connect plug (71).

3. The water environment monitoring device according to claim 2, characterized in that, The sampler assembly (3) includes a sampler body (31) and a sampler connector (32), wherein the sampler body (31) is detachably connected to the first mounting component (2); The first mounting component (2) has a through hole; One end of the sampler connector (32) passes through the through hole and is electrically connected to the sampler body (31), and the other end passes through the first mounting member (2) and is electrically connected to the connector (7).

4. The water environment monitoring device according to claim 3, characterized in that, The sampler assembly (3) further includes a collection container (33), one end of which passes through the first mounting member (2) and is detachably connected to the sampler body (31) such that the first mounting member (2) is confined between the connected collection container (33) and the sampler body (31).

5. The water environment monitoring device according to claim 2, characterized in that, The electromagnetic velocity meter assembly (4) includes an electromagnetic velocity meter body (41) and an electromagnetic velocity meter connector (42), wherein the electromagnetic velocity meter body (41) is detachably connected to the first mounting component (2). One end of the electromagnetic velocity meter connector (42) is electrically connected to the electromagnetic velocity meter body (41), and the other end passes through the first mounting piece (2) and is electrically connected to the connector (7); And / or, the main device assembly (1) includes a main device body (11) and a main device connector (12), the main device body (11) being connected to the first mounting component (2), and the main device body (11) being connected to the connector (7); One end of the main device connector (12) is connected to the main device body (11), and the other end is connected to the connector (7).

6. The water environment monitoring device according to claim 2, characterized in that, The ranging sensor assembly (5) includes a ranging sensor body and a ranging sensor connector (52). One end of the ranging sensor connector (52) is electrically connected to the ranging sensor body, and the other end passes through the first mounting piece (2) and is electrically connected to the connector (7).

7. The water environment monitoring device according to claim 6, characterized in that, The ranging sensor assembly (5) further includes a sleeve (51), which is sleeved on the ranging sensor body. One end of the sleeve (51) is detachably connected to the first mounting member (2), and a test hole is provided at the end of the sleeve (51) away from the first mounting member (2). The ranging sensor body is limited within the area enclosed by the first mounting part (2) and the sleeve (51).

8. The water environment monitoring device according to claim 5, characterized in that, The main equipment assembly (1) also includes a fixing ring (13), which is clamped to the outer wall of the main equipment body (11) and is used to connect to at least an external lifting structure. And / or, the main device assembly (1) further includes a filter (14) connected to the end of the main device body (11) away from the connector (7).

9. The water environment monitoring device according to any one of claims 1-7, characterized in that, The end of the electromagnetic current meter assembly (4) away from the first mounting part (2) extends a predetermined length relative to the main equipment assembly (1); And / or, the first mounting part (2) includes a first mounting part and a second mounting part, the first mounting part and the second mounting part are detachably connected, and the first mounting part and the second mounting part form a mounting hole for mounting the main equipment assembly (1); The second mounting component (6) is a clamp.

10. The water environment monitoring device according to any one of claims 1-7, characterized in that, The sampler assembly (3) has an annular groove (311), and the second mounting member (6) is limited and connected within the annular groove (311); And / or, the main device component (1) further includes a quantum dot spectral probe; The quantum dot spectral probe includes a light source and a quantum dot spectral sensor. The quantum dot spectral sensor includes a quantum dot filter and a detector, with the quantum dot filter located between the detector and the light source.

Images