Dual-mode automatic water sampling system for water environment monitoring

Abstract

The utility model relates to the technical field of water environment monitoring, and discloses a water environment monitoring dual-mode automatic water sampling system, which comprises a water quality monitoring room positioned beside a riverway, a set of extension type hose water sampling device and a set of cantilever type water sampling device, one end of the extension type hose water sampling device and one end of the cantilever type water sampling device extend into the river channel, and the other end of the extension type hose water sampling device and the other end of the cantilever type water sampling device are communicated with a group of three-way pipe devices. According to the dual-mode automatic water sampling system for water environment monitoring, through the combination of the extension type hose water sampling device and the cantilever type water sampling device, the most suitable water sampling mode can be selected under different environment conditions. The extension type hose water sampling device is suitable for a shallow water area, and the cantilever type water sampling device can be suitable for a deep water area. According to the design, the flexibility and the stability of the system in a changeable river channel environment are ensured, and the accuracy of water quality monitoring is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water environment monitoring, in particular to a dual-mode automatic water sampling system for water environment monitoring. Background Art

[0002] Water quality monitoring technologies are widely used to monitor the water quality of rivers, lakes, and other water bodies to ensure the safety and environmental protection of water resources. Traditional water quality sampling systems typically consist of a single type of water sampling device, such as a fixed water sampling pipe or a mobile water sampling device. These systems are effective in collecting water samples under specific conditions. However, these traditional technical solutions have several key issues, the most notable of which is their lack of adaptability to diverse environmental conditions.

[0003] Specifically, traditional systems often rely on a single sampling mode, making them inflexible in response to changes in water depth and flow rate. For example, fixed sampling pipes can be limited in sampling effectiveness when river depths fluctuate or flow rates are high, resulting in unrepresentative water samples. This situation limits the system's effectiveness in complex water environments and reduces the comprehensiveness and accuracy of water quality monitoring.

[0004] To this end, we propose a dual-mode automatic water sampling system for water environment monitoring. Utility Model Content

[0005] The utility model mainly solves the technical problem that the above-mentioned traditional systems often adopt a single water sampling mode and cannot flexibly respond to changes in water depth and flow rate, and provides a dual-mode automatic water sampling system for water environment monitoring.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-mode automatic water sampling system for water environment monitoring, which includes a water quality monitoring room located next to the river channel, and the system also includes a set of extended hose water sampling devices and a set of cantilever water sampling devices. One end of the extended hose water sampling device and the set of cantilever water sampling devices are both extended into the river channel, and the other ends of the extended hose water sampling device and the set of cantilever water sampling devices are connected to a set of three-way pipe devices, and the three-way pipe devices are connected to the water quality monitoring room through pipelines.

[0007] As a preferred embodiment of the present invention, the extended hose water sampling device includes a first base, a first pipeline, a first water sampling pipe and a self-priming pump. There are two groups of first bases and the first pipeline is located between the two groups of first bases. Two groups of self-priming pumps are arranged on the first base. Both groups of self-priming pumps are connected to the first pipeline through a water pipe. The other end of the first pipeline is connected to the first water sampling pipe extending into the river.

[0008] As a preferred embodiment of the present invention, the first water collection pipe is a PE pipe.

[0009] As a preferred embodiment of the present invention, the cantilever water sampling device includes a second base, a second column is installed on the top of the second base, a rotatable cantilever body is provided on the second column, a motor for driving the cantilever body to rotate is provided on the second column, a second water sampling pipe is provided on the cantilever body, one end of the second water sampling pipe extends downward into the river, and the other end of the second water sampling pipe is connected to the water pipe and is connected to the corresponding three-way pipe device.

[0010] As a preferred embodiment of the present invention, the three-way pipe device includes a three-way water delivery pipe body and a valve. The valve is installed on the three-way water delivery pipe body. One end of the three-way water delivery pipe body is connected to the inside of the water quality monitoring room, and the other two ends of the three-way water delivery pipe body are respectively connected to the extended hose water sampling device and the cantilever water sampling device.

[0011] Beneficial effects

[0012] The utility model provides a dual-mode automatic water sampling system for water environment monitoring. It has the following beneficial effects:

[0013] 1. This dual-mode automatic water sampling system for water environment monitoring offers flexibility. By combining an extended hose sampling device with a cantilevered sampling device, it can select the most appropriate water sampling method for varying environmental conditions. The extended hose sampling device is suitable for shallower waters, while the cantilevered sampling device is suitable for deeper waters. This design ensures system flexibility and stability in changing river environments, effectively improving the accuracy of water quality monitoring.

[0014] 2. This dual-mode automatic water sampling system for water environment monitoring features a highly efficient automatic switching function. Equipped with a tee and valve, the system automatically switches between the extended hose sampling device and the cantilevered sampling device. This function allows the system to quickly switch to the backup device if one sampling device fails or becomes unsuitable for current conditions, ensuring continuous monitoring and avoiding data interruptions caused by equipment failure.

[0015] 3. This dual-mode automatic water sampling system for water environment monitoring features an adjustable cantilevered water sampling device. The cantilever arm can be rotated by a motor to adjust the position of the water sampling point. This design allows water sampling at different locations and depths in the river, thereby obtaining more representative water quality data and improving the comprehensiveness and accuracy of monitoring data.

[0016] 4. This dual-mode automatic water sampling system for water environment monitoring offers ease of maintenance. The components of the system, such as the self-priming pump and cantilever device, are designed with simplicity, making them easy to maintain and replace. The modular design of the extended hose and cantilever water sampling device makes maintenance more efficient, reduces system operation and maintenance costs, and improves overall system operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0019] Figure 1 This is a front side schematic diagram of the dual-mode automatic water sampling system for water environment monitoring of the present utility model;

[0020] Figure 2 This is a left view of the utility model water environment monitoring dual-mode automatic water sampling system;

[0021] Figure 3 This is a right side view of the dual-mode automatic water sampling system for water environment monitoring of the utility model;

[0022] Figure 4 This is a top view of the dual-mode automatic water sampling system for water environment monitoring of the present utility model.

[0023] Legend:

[0024] 1. Water quality monitoring room; 2. First base; 201. First pipeline; 202. First water collection pipe; 203. Self-priming pump; 3. Second base; 301. Second column; 302. Cantilever; 303. Electric motor; 304. Second water collection pipe; 4. Three-way water delivery pipe body; 401. Valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example: Water environment monitoring dual-mode automatic water sampling system, such as Figure 1 - Figure 4 As shown, the system includes a water quality monitoring room 1 located beside the river channel, and the system also includes a set of extended hose water sampling devices and a set of cantilever water sampling devices. One end of the extended hose water sampling device and the set of cantilever water sampling devices are both deep into the river channel, and the other ends of the extended hose water sampling device and the set of cantilever water sampling devices are connected to a set of three-way pipe devices. The three-way pipe device is connected to the water quality monitoring room 1 through a pipeline. The three-way pipe device includes a three-way water delivery pipe body 4 and a valve 401. The valve 401 is installed on the three-way water delivery pipe body 4. One end of the three-way water delivery pipe body 4 is connected to the interior of the water quality monitoring room 1, and the other two ends of the three-way water delivery pipe body 4 are respectively connected to the extended hose water sampling device and the cantilever water sampling device.

[0027] Furthermore, the extended hose water sampling device includes a first base 2, a first pipe 201, a first water sampling pipe 202 and a self-priming pump 203. There are two groups of first bases 2 and the first pipe 201 is located between the two groups of first bases 2. Two groups of self-priming pumps 203 are arranged on the first base 2. The two groups of self-priming pumps 203 are connected to the first pipe 201 through a water pipe. The other end of the first pipe 201 is connected to the first water sampling pipe 202 extending into the river.

[0028] Furthermore, the first water collection pipe 202 is made of a PE pipe.

[0029] Furthermore, the cantilever water sampling device includes a second base 3, a second column 301 is installed on the top of the second base 3, a rotatable cantilever body 302 is provided on the second column 301, a motor 303 is provided on the second column 301 to drive the cantilever body 302 to rotate, and a second water sampling pipe 304 is provided on the cantilever body 302, one end of the second water sampling pipe 304 extends downward into the river, and the other end of the second water sampling pipe 304 is connected to the water pipe and is connected to the corresponding three-way pipe device.

[0030] Working Principle of the Utility Model: The dual-mode automatic water sampling system for water environment monitoring is designed to achieve efficient and stable water quality collection and monitoring. The following is a detailed analysis of the main effects of the system and its structural coordination:

[0031] System composition and structural coordination

[0032] Water quality monitoring room 1: used to centrally process and analyze collected water samples, obtain water quality data, and is connected to the three-way pipe device through pipelines to form the central control and data analysis point of the system.

[0033] The extended hose water collection device comprises: a first base 2, a first pipeline 201, a first water collection pipe 202, and a self-priming pump 203. The first base 2: supports the foundation of the entire water collection system to ensure the stability of the equipment.

[0034] The first pipeline 201 is connected to two sets of self-priming pumps 203 and transports water to the three-way pipe device.

[0035] Self-priming pump 203: draws river water through the first pipeline 201 and delivers it to the three-way pipe device.

[0036] The first water collection pipe 202 extends into the river and is responsible for directly collecting river water.

[0037] Cantilever water sampling device: includes a second base 3, a second column 301, a cantilever body 302, a motor 303, and a second water sampling pipe 304.

[0038] Second base 3: provides support and stability.

[0039] The second column 301 is fixed on the second base 3 and supports the rotation of the cantilever body 302 .

[0040] Cantilever body 302: can be rotated by motor 303 to adjust the position of the water collection point.

[0041] The second water sampling pipe 304 extends into the river, is responsible for collecting water samples, and is connected to the three-way pipe device through a pipeline.

[0042] The three-way pipe device comprises a three-way water delivery pipe body 4 and a valve 401 .

[0043] The three-way water delivery pipe body 4 is used to connect the water quality monitoring room 1 with the extended hose water sampling device and the cantilever water sampling device.

[0044] Valve 401: controls the water flow to different water collection devices, allowing selection of different water sources.

[0045] Dual-mode water sampling: The system uses a combination of an extended hose water sampling device and a cantilever water sampling device to select the most appropriate water sampling method under different environmental conditions, ensuring the comprehensiveness and accuracy of data, and being able to adapt to different river environments (such as depth and flow rate changes), thereby improving the flexibility and reliability of the system.

[0046] Automation and switching function: The three-way pipe device is equipped with valve 401, which can automatically switch between different water sampling devices. When a water sampling device fails or is not suitable for the current conditions, the system can quickly switch to another device to ensure the continuity and stability of water quality monitoring.

[0047] Stability and accuracy: The design of the cantilever water sampling device provides the function of cantilever rotation, so that the water sampling point can be adjusted as needed to ensure the representativeness of the water sample and ensure that samples are collected from different positions and depths of the water body to reflect the actual water quality conditions.

[0048] Redundant design: The redundant design of the extended hose water sampling device and the cantilever water sampling device enhances the overall stability and reliability of the system. The system has a high fault tolerance capability. Even if one device has a problem, the other device can still work normally.

[0049] Strong adaptability: The rotation function of the cantilever water collection device and the flexible arrangement of the extension hose enable the system to adapt to different water collection needs, such as different river sections and water depths, enhancing the system's adaptability in complex environments.

[0050] Easy maintenance: The components (such as self-priming pump and cantilever system) are simple in design and easy to maintain and replace, which reduces maintenance costs and improves the operability of the system.

[0051] Improved data accuracy: Dual-mode water sampling and automatic switching design ensure comprehensive sample collection, providing more accurate and reliable water quality data to support environmental monitoring and decision-making.

[0052] The above analysis demonstrates that the dual-mode automatic water sampling system for water environment monitoring achieves efficient, stable, and accurate water quality monitoring through a carefully designed structure and functional coordination. It also offers the advantages of flexible adaptation to environmental changes and high reliability. These designs and effects enable the system to perform well in practical applications and meet various water quality monitoring needs.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dual-mode automatic water sampling system for water environment monitoring, comprising a water quality monitoring room (1) located beside a river, characterized in that: The system also includes a set of extended hose water sampling devices and a set of cantilever water sampling devices, one end of each of the extended hose water sampling devices and the set of cantilever water sampling devices extends deep into the river channel, and the other ends of the extended hose water sampling devices and the set of cantilever water sampling devices are connected to a set of three-way pipe devices, and the three-way pipe devices are connected to the water quality monitoring room (1) through a pipeline.

2. The dual-mode automatic water sampling system for water environment monitoring according to claim 1, characterized in that: The extended hose water sampling device comprises a first base (2), a first pipeline (201), a first water sampling pipe (202) and a self-priming pump (203). The first base (2) has two groups, and the first pipeline (201) is located between the two groups of first bases (2). Two groups of self-priming pumps (203) are arranged on the first base (2). Both groups of self-priming pumps (203) are connected to the first pipeline (201) through a water pipe. The other end of the first pipeline (201) is connected to the first water sampling pipe (202) extending into the river.

3. The dual-mode automatic water sampling system for water environment monitoring according to claim 2, characterized in that: The first water collection pipe (202) is made of a PE pipe.

4. The dual-mode automatic water sampling system for water environment monitoring according to claim 1, characterized in that: The cantilever water sampling device comprises a second base (3), a second column (301) installed on the top of the second base (3), a rotatable cantilever body (302) arranged on the second column (301), a motor (303) for driving the cantilever body (302) to rotate arranged on the second column (301), a second water sampling pipe (304) arranged on the cantilever body (302), one end of the second water sampling pipe (304) extending downward into the river, and the other end of the second water sampling pipe (304) connected to a water pipe and connected to a corresponding three-way pipe device.

5. The dual-mode automatic water sampling system for water environment monitoring according to claim 1, characterized in that: The three-way pipe device comprises a three-way water delivery pipe body (4) and a valve (401), wherein the valve (401) is mounted on the three-way water delivery pipe body (4), one end of the three-way water delivery pipe body (4) is connected to the interior of the water quality monitoring room (1), and the other two ends of the three-way water delivery pipe body (4) are respectively connected to the extension hose water sampling device and the cantilever water sampling device.

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