Multifunctional water quality on-line monitoring equipment

Abstract

The utility model relates to the technical field of water quality on-line monitoring, in particular to multifunctional water quality on-line monitoring equipment. According to the technical scheme, the multifunctional water quality on-line monitoring equipment comprises a water quality on-line monitoring box, and further comprises a quantitative grouping monitoring bin assembly and a water body self-taking on-line monitoring bin assembly; a quantitative grouping monitoring bin assembly is arranged at the upper part in the water quality on-line monitoring box; and a self-water-taking online monitoring bin assembly is arranged below the quantitative grouping monitoring bin assembly. According to the utility model, the function combination of independent detection of low-volume water samples and detection of a large number of online real-time water samples is realized through a separated independent detection area of the grouping monitoring sensor and the comprehensive water quality monitoring sensor, so as to solve the problem that the existing water quality online monitoring equipment is inconvenient to operate; as real-time on-line water quality monitoring and independent monitoring of a small number of samples cannot be separated for independent detection, the problem of single water source detection of the device is caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality online monitoring, and in particular relates to a multifunctional water quality online monitoring device. Background Art

[0002] Online water quality monitoring equipment, also known as an online water quality monitoring system or online water quality monitor, is a comprehensive online automatic monitoring system with online automatic analytical instruments as its core. It utilizes modern sensing technology, automatic measurement technology, automatic control technology, computer application technology, and related specialized analysis software and communication networks. Some existing online water quality monitoring equipment may be designed with a primary focus on real-time online monitoring functions, while ignoring the need for individual monitoring of a small number of samples. This design results in certain functional limitations of the equipment, making it unable to meet diverse monitoring needs. Different application scenarios may have different requirements for water quality monitoring. In some specific scenarios, it may be necessary to conduct both real-time online monitoring and small-sample monitoring simultaneously, and existing equipment may not be able to flexibly adapt to such changes in demand. Utility Model Content

[0003] In order to overcome the problem that the existing online water quality monitoring equipment cannot separate the real-time online water quality monitoring from the individual monitoring of a small number of samples for independent detection, resulting in a single water source for the device to detect.

[0004] The technical solution of the utility model is: a multifunctional online water quality monitoring device, including an online water quality monitoring box, a quantitative grouping monitoring chamber component, and a self-taken water body online monitoring chamber component; the quantitative grouping monitoring chamber component is arranged above the interior of the online water quality monitoring box; the self-taken water body online monitoring chamber component is arranged below the quantitative grouping monitoring chamber component; the quantitative grouping monitoring chamber component includes a low-quantity detection chamber, a grouping monitoring sensor, and a low-quantity sampling tube; a drainage pipe is arranged on one side of the online water quality monitoring box; and an inlet pipe is arranged below the drainage pipe.

[0005] Preferably, the independent detection of low-volume water samples and the function of detecting a large number of online real-time water samples are combined by separating the independent detection areas of the group monitoring sensor and the comprehensive water quality monitoring sensor, which solves the problem of the existing online water quality monitoring equipment that cannot separate the real-time online water quality monitoring and the individual monitoring of a small number of samples for independent detection, resulting in the device detecting a single water source.

[0006] Preferably, a group monitoring sensor is provided inside the low-volume detection chamber, and the group monitoring sensor is fixedly connected to the inner wall of the low-volume detection chamber, and the interior of the group monitoring sensor is integrated with four independent water quality monitoring modules; a low-volume sampling tube is provided at the rear end of the group monitoring sensor, and the output end of each group of low-volume sampling tubes is respectively connected to the independent detection sensor pipeline inside the group monitoring sensor, and then the wastewater pipe is connected to the drain pipe. The separate independent detection areas of the group monitoring sensor and the comprehensive water quality monitoring sensor are used to realize the combination of independent detection of low-volume water samples and detection of a large number of online real-time water samples.

[0007] Preferably, the self-collected water body online monitoring chamber assembly includes a water storage tank, a water pump, a coarse filter, a fine filter, a comprehensive water quality monitoring sensor, a water inlet pipe, a drain pipe, and a UV sterilization lamp array; the wastewater discharge valve of the water storage tank is connected to the drain pipe.

[0008] Preferably, a coarse filter is provided below the water tank, and the input end of the coarse filter is connected to the water inlet pipe; a water pump is provided on one side of the coarse filter, and the input end of the water pump is connected to the output end of the coarse filter.

[0009] Preferably, a fine filter is provided above the water pump, and the input end of the fine filter is connected to the output end of the water pump. The water pump in the self-collected water body online monitoring chamber assembly continuously pumps water from the water source in the monitoring area from the water inlet pipe, and most of the impurities, particles and foreign matter are filtered out through the coarse filter and the fine filter. The water is then injected into the water tank, and at the same time, the water inside the water tank is discharged from the drain pipe, thereby realizing the all-weather uninterrupted online monitoring function of the comprehensive water quality monitoring sensor on the dynamic water source in the water tank.

[0010] Preferably, the output end of the fine filter is connected to the input end of the water tank; the inner wall of the water tank is provided with a UV germicidal lamp array, which is used to regularly perform ultraviolet light irradiation and sterilization on the inside of the water pump to prevent bacteria from growing and producing substances that affect the test results.

[0011] Preferably, a comprehensive water quality monitoring sensor is provided at the rear of the water tank, and the detection end of the comprehensive water quality monitoring sensor is provided inside the water tank. The comprehensive water quality monitoring sensor integrates electrochemical water quality monitoring and water quality microbial monitoring sensors, which can meet the comprehensive detection needs of water quality monitoring.

[0012] Beneficial effects of the utility model:

[0013] 1. Existing online water quality monitoring equipment cannot separate real-time online water quality monitoring from the independent monitoring of a small number of samples for independent testing, resulting in the problem of a single water source for the device to detect. By separating the independent detection areas of the group monitoring sensor and the comprehensive water quality monitoring sensor, the independent detection of low-volume water samples can be combined with the function of detecting a large number of online real-time water samples. This solves the problem of existing online water quality monitoring equipment that cannot separate real-time online water quality monitoring from the independent monitoring of a small number of samples for independent testing, resulting in a single water source for the device to detect.

[0014] 2. Through the setting of the self-sampling water body online monitoring chamber component, the water pump in the self-sampling water body online monitoring chamber component continuously pumps water from the monitoring area through the water inlet pipe, and most of the impurities and particles are filtered out through the coarse filter and the fine filter. The water is then injected into the water tank. At the same time, the water inside the water tank is discharged from the drain pipe, thereby realizing the comprehensive water quality monitoring sensor to perform all-weather uninterrupted online monitoring of the dynamic water source in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shown is a schematic diagram of the overall three-dimensional structure of a multifunctional online water quality monitoring device of the present utility model;

[0016] Figure 2 Shown is a schematic diagram of the overall internal three-dimensional structure of a multifunctional online water quality monitoring device of the present utility model;

[0017] Figure 3 Shown is a schematic diagram of the three-dimensional structure of a group monitoring sensor and a low-volume sampling tube combination of a multifunctional online water quality monitoring device of the present invention;

[0018] Figure 4 Shown is a schematic diagram of the cross-sectional three-dimensional structure of a water tank of a multifunctional online water quality monitoring device of the present invention.

[0019] The marks in the accompanying drawings are: 1. Water quality online monitoring box; 2. Quantitative group monitoring chamber assembly; 3. Self-collected water body online monitoring chamber assembly; 201. Low-volume detection chamber; 202. Group monitoring sensor; 203. Low-volume sampling tube; 301. Water storage tank; 302. Water pump; 303. Coarse filter; 304. Fine filter; 305. Comprehensive water quality monitoring sensor; 306. Water inlet pipe; 307. Drain pipe; 308. UV sterilization lamp array. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] See also Figure 1-4The utility model provides an embodiment: a multifunctional online water quality monitoring device, comprising an online water quality monitoring box 1, a quantitative grouping monitoring chamber assembly 2, and a self-taken water body online monitoring chamber assembly 3; the quantitative grouping monitoring chamber assembly 2 is arranged on the upper part of the interior of the online water quality monitoring box 1; the self-taken water body online monitoring chamber assembly 3 is arranged below the quantitative grouping monitoring chamber assembly 2; the quantitative grouping monitoring chamber assembly 2 includes a low-quantity detection chamber 201, a grouping monitoring sensor 202, and a low-quantity sampling tube 203; a drainage pipe 307 is arranged on one side of the online water quality monitoring box 1; and a water inlet pipe 306 is arranged below the drainage pipe 307.

[0022] See also Figure 1-4 In this embodiment, a group monitoring sensor 202 is provided inside the low-quantity detection chamber 201, and the group monitoring sensor 202 is fixedly connected to the inner wall of the low-quantity detection chamber 201, and the interior of the group monitoring sensor 202 is integrated with four independent water quality monitoring modules; a low-quantity sampling tube 203 is provided at the rear end of the group monitoring sensor 202, and the output end of each group of low-quantity sampling tubes 203 is respectively connected to the independent detection sensor pipeline inside the group monitoring sensor 202, and the wastewater pipe is connected to the drain pipe 307.

[0023] See also Figure 1-4 In this embodiment, the self-collected water body online monitoring chamber assembly 3 includes a water tank 301, a water pump 302, a coarse filter 303, a fine filter 304, a comprehensive water quality monitoring sensor 305, a water inlet pipe 306, a drain pipe 307, and a UV germicidal lamp array 308; the wastewater discharge valve of the water tank 301 is connected to the drain pipe 307, and a coarse filter 303 is provided below the water tank 301, and the input end of the coarse filter 303 is connected to the water inlet pipe 306; a water pump 302 is provided on one side of the coarse filter 303. , and the input end of the water pump 302 is connected to the output end of the coarse filter 303, a fine filter 304 is provided above the water pump 302, and the input end of the fine filter 304 is connected to the output end of the water pump 302, and the output end of the fine filter 304 is connected to the input end of the water tank 301; a UV ultraviolet germicidal lamp array 308 is provided on the inner wall of the water tank 301, and a comprehensive water quality monitoring sensor 305 is provided at the rear of the water tank 301, and the detection end of the comprehensive water quality monitoring sensor 305 is provided inside the water tank 301.

[0024] During operation, the group monitoring sensor 202 and the integrated water quality monitoring sensor 305 are separated into independent detection areas to achieve the combination of independent detection of low-volume water samples and detection of a large number of online real-time water samples. This solves the problem of existing online water quality monitoring equipment that cannot separate real-time online water quality monitoring from independent detection of a small number of samples, resulting in a single water source for the device to detect.

[0025] Next, the water pump 302 in the self-collected water body online monitoring chamber component 3 continuously pumps water from the monitoring area water source from the water inlet pipe 306, and most of the impurities, particles and foreign matter are filtered out through the coarse filter 303 and the fine filter 304, and then the water is injected into the water tank 301. At the same time, the water inside the water tank 301 is discharged from the drain pipe 307, thereby realizing the comprehensive water quality monitoring sensor 305 to perform all-weather uninterrupted online monitoring of the dynamic water source in the water tank 301.

[0026] Through the above steps, the independent detection of low-volume water samples and the functional combination of large-scale online real-time water sample detection are achieved by separating and independently detecting the group monitoring sensor 202 and the integrated water quality monitoring sensor 305, thereby avoiding the problem of the existing online water quality monitoring equipment that cannot separate the real-time online water quality monitoring and the individual monitoring of a small number of samples for independent detection, resulting in the device detecting a single water source.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A multifunctional online water quality monitoring device, comprising an online water quality monitoring box (1), characterized in that: The invention also comprises a quantitative group monitoring chamber component (2) and a self-collected water body online monitoring chamber component (3); the quantitative group monitoring chamber component (2) is arranged above the interior of the water quality online monitoring box (1); the self-collected water body online monitoring chamber component (3) is arranged below the quantitative group monitoring chamber component (2); the quantitative group monitoring chamber component (2) comprises a low-volume detection chamber (201), a group monitoring sensor (202), and a low-volume sampling tube (203); a drainage pipe (307) is arranged on one side of the water quality online monitoring box (1); and a water inlet pipe (306) is arranged below the drainage pipe (307).

2. A multifunctional online water quality monitoring device according to claim 1, characterized in that: A group monitoring sensor (202) is provided inside the low-volume detection chamber (201), and the group monitoring sensor (202) is fixedly connected to the inner wall of the low-volume detection chamber (201), and the interior of the group monitoring sensor (202) is formed by integrating four independent water quality monitoring modules; a low-volume sampling tube (203) is provided at the rear end of the group monitoring sensor (202), and the output end of each group of low-volume sampling tubes (203) is respectively connected to the independent detection sensor pipeline inside the group monitoring sensor (202), and then the wastewater pipe is connected to the drain pipe (307).

3. The multifunctional online water quality monitoring device according to claim 1, characterized in that: The self-collected water body online monitoring chamber assembly (3) comprises a water storage tank (301), a water pump (302), a coarse filter (303), a fine filter (304), a comprehensive water quality monitoring sensor (305), a water inlet pipe (306), a drain pipe (307), and a UV germicidal lamp array (308); a wastewater discharge valve of the water storage tank (301) is connected to the drain pipe (307).

4. The multifunctional online water quality monitoring device according to claim 3, characterized in that: A coarse filter (303) is provided below the water storage tank (301), and the input end of the coarse filter (303) is connected to the water inlet pipe (306); a water pump (302) is provided on one side of the coarse filter (303), and the input end of the water pump (302) is connected to the output end of the coarse filter (303).

5. The multifunctional online water quality monitoring device according to claim 4, characterized in that: A fine filter (304) is provided above the water pump (302), and an input end of the fine filter (304) is connected to an output end of the water pump (302).

6. The multifunctional online water quality monitoring device according to claim 5, characterized in that: The output end of the fine filter (304) is connected to the input end of the water storage tank (301); and a UV germicidal lamp array (308) is provided on the inner wall of the water storage tank (301).

7. The multifunctional online water quality monitoring device according to claim 3, characterized in that: A comprehensive water quality monitoring sensor (305) is provided at the rear of the water storage tank (301), and a detection end of the comprehensive water quality monitoring sensor (305) is provided inside the water storage tank (301).

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