Water quality on-line monitoring and early warning device

Abstract

The utility model discloses a water quality on-line monitoring and early warning device which comprises a sampling system and a monitoring system arranged at the output end of the sampling system, the sampling system comprises a self-priming pump set and a filter arranged at the input end of the self-priming pump set, and the monitoring system comprises an analysis water tank communicated with the sampling system. An analyzer capable of rapidly detecting a water sample is arranged in the analysis water tank, a control system connected with the sampling system and the monitoring system is arranged on the outer side of the monitoring system, quantitative water sample extraction operation is conducted on a monitoring point through the sampling device, and the water sample in the analysis water tank is rapidly detected through the analyzer. The utility model relates to a water quality monitoring system, which is used for monitoring the water quality of each drainage point, quickly and accurately controlling the water quality change condition of each drainage point under the action of the monitoring system, further reducing the matching and maintenance workload of personnel and effectively controlling the cost, and belongs to the technical field of water quality monitoring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water quality monitoring technical field, more specifically relates to a water quality on -line monitoring early warning device. BACKGROUND

[0002] Industry is an important driving force for economic development and social progress of our country, and is also one of important sources of environmental pollution. With the vigorous development of industry, industrial parks with centralized production and management also appear in large numbers. Among them, it is inevitable that industrial wastewater classification discharge control problem. It is often difficult to effectively control the illegal discharge, and the wastewater treatment plant cannot effectively treat, thereby causing serious pollution to the surrounding environment and irreversible damage to the ecology.

[0003] At present, industrial park wastewater discharge is mainly sampled by hand or monitored by installing instruments at each discharge point. The manual sampling method cannot quickly reflect the change of enterprise drainage, cannot quickly handle the illegal drainage, and if problems occur, it is often difficult to discover and handle in time. If the instruments are installed in the park for monitoring, there are many discharge points, and the direct installation of instruments requires a large number of equipment investment and relatively high investment cost in the early stage. The use of instruments needs maintenance and management, and the maintenance cost is also relatively high in the later stage. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a water quality on-line monitoring early warning device, which can not only sample, monitor and respond quickly, but also effectively control the cost.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A water quality on-line monitoring early warning device, comprising a sampling system and a monitoring system arranged at the output end of the sampling system, the sampling system comprising a self-priming pump set and a filter arranged at the input end of the self-priming pump set, the monitoring system comprising an analysis tank in communication with the sampling system, the analysis tank being provided with an analyzer for quickly detecting water samples, and the monitoring system being provided with a control system connected with the sampling system and the monitoring system.

[0007] According to the first aspect embodiment of the utility model, the sampling system further comprises a control valve group arranged along the height direction of the analysis tank and a sampling pipeline for connecting the filter and the self-priming pump set.

[0008] According to the first aspect embodiment of the utility model, a pipeline system is arranged between the control valve group and the analysis tank, and the water sample of the monitoring point can be quantitatively extracted through the self-priming pump set, the control valve group and the pipeline system.

[0009] According to the first aspect of the utility model, the side surface and the bottom surface of the pipeline system are respectively provided with at least one interface.

[0010] According to the first aspect of the utility model, the sampling system can inject sampling water into the analysis tank through the sampling port.

[0011] According to the first aspect of the utility model, the cleaning port comprises a plurality of flushing ports with angles, so that rotating water flow is generated in the analysis tank during flushing.

[0012] According to the first aspect of the utility model, the monitoring system is provided below the cleaning device which can clean the analysis tank and the analyzer.

[0013] According to the first aspect of the utility model, the sampling system is provided below the sampling system, and the sampling system comprises a control valve, a sampling pump and a sampling screen.

[0014] According to the first aspect of the utility model, the control system comprises a control module and a display interface, and the control system can set operation parameters of the sampling system and the monitoring system according to the use condition.

[0015] The above technical solution of the utility model has at least one of the following advantages or beneficial effects:

[0016] The sampling device is used for quantitative extraction of water samples from the monitoring point, the analyzer is used for rapid detection of the water sample in the analysis tank, and the monitoring system is used for rapid and accurate control of the water quality change of each drainage point, so that the personnel support and maintenance workload can be reduced, and the cost can be effectively controlled. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings and examples.

[0018] ATTACHMENT Figure 1 It is the overall structure diagram of one embodiment of the utility model.

[0019] ATTACHMENT Figure 2 It is the front view of one embodiment of the utility model.

[0020] ATTACHMENT Figure 3 It is the structure diagram of the sampling system and the monitoring system of one embodiment of the utility model.

[0021] ATTACHMENT Figure 4The rear view of the sampling system and the monitoring system of one embodiment of the present utility model;

[0022] Attached Figure 5 The front view of the sampling system and the monitoring system of one embodiment of the present utility model. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and cannot be understood as a limitation on the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0025] In the description of the present utility model, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0026] In addition, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features.

[0027] In the description of the present utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be fixed connection or movable connection, or detachable connection or non-detachable connection, or integrally connected; it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements, indirect communication or the interaction relationship of two elements.

[0028] The following disclosure provides many different embodiments or examples for implementing different aspects of the present utility model.

[0029] Referring to the drawings Figure 1To the attached Figure 5 As shown in the figure, a water quality online monitoring and early warning device comprises a sampling system 1, a monitoring system 2 arranged at the output end of the sampling system 1, a control system 3, a cleaning device 4, and a sample retaining system 5 arranged below the sampling system 1.

[0030] In an embodiment of the present application, the sampling system 1 can sample each monitoring point, and the sampling system 1 comprises a self-priming pump set 11, a filter arranged at the input end of the self-priming pump set 11, a control valve set 13 arranged along the height direction of an analysis water tank 21, and a sampling pipeline for connecting the filter and the self-priming pump set 11, a pipeline system 12 is arranged between the control valve set 13 and the analysis water tank 21, and one interface 121 is arranged on the side surface and the bottom surface of the pipeline system 12, respectively.

[0031] In an embodiment of the present application, the filter is placed at the monitoring point and connected in the pipeline system 12, the water sample of the monitoring point can be quantitatively extracted through the self-priming pump set 11, the control valve set 13 and the pipeline system 12, and the taken water sample is further injected into the analysis water tank 21 in the monitoring system 2, and water quality analysis is performed through an analyzer 22.

[0032] In an embodiment of the present application, the monitoring system 2 comprises the analysis water tank 21 in communication with the sampling system 1 and the analyzer 22 arranged in the analysis water tank 21 and capable of rapidly detecting the water sample, sampling ports, drainage ports, sample retaining ports and cleaning ports are arranged at intervals in the analysis water tank 21, the sampling system 1 can inject the sampling water into the analysis water tank 21 through the sampling ports, and a plurality of flushing ports with angles are arranged in the analysis water tank 21, so that rotating water flow is generated in the analysis water tank 21 during flushing, and the analysis water tank 21 and the analyzer 22 are deeply cleaned.

[0033] In an embodiment of the present application, the analyzer 22 can rapidly detect and analyze the PH, ORP, conductivity, turbidity, dissolved oxygen and residual chlorine of the water sample in the analysis water tank 21 and judge the water quality, and send the data to a data platform, if the data is within the set range, the water sample is discharged from the drainage port and subjected to the next monitoring system 2 cleaning operation, and the above steps are repeated for each monitoring point.

[0034] In one embodiment of the utility model, specific data platform is constituted by computer end data platform, communication network, data platform can carry out monitoring, saving, analysis, alarm etc. Operation to the data generated by each water quality on -line monitoring and early warning device in field, can real -time display running state, inquiry data, abnormal alarm and sample reservation function, push related abnormal alarm information through cell -phone terminal, computer terminal, management personnel can fast on -the -spot processing, and then be favorable to carry out whole cycle monitoring, record and data analysis to the water quality of each drainage point, and can grasp the water quality change situation of each drainage point through data, fast, accurate control the situation of each drainage point.

[0035] In one embodiment of the utility model, cleaning device 4 is located below monitoring system 2, can clean analysis sink 21 and analyzer 22, and the cleaning process includes two parts of clean water cyclone flushing and ultrasonic cleaning, and the clean water cyclone flushing process is as follows: through multiple angle flush ports arranged in analysis sink 21, so that when flushing, rotating water flow is generated in analysis sink 21, and the dirt in analysis sink 21 and analyzer 22 probe is carried away.

[0036] The ultrasonic cleaning process is as follows: after clean water cyclone flushing, start ultrasonic cleaning unit, so that the dirt layer is dispersed, emulsified and peeled to achieve the cleaning purpose, and finally analysis sink 21 and analyzer 22 probe are deeply cleaned, so that the maintenance cycle can be greatly prolonged, and the personnel supporting and maintenance workload can be reduced.

[0037] In one embodiment of the utility model, control system 3 is arranged outside monitoring system 2, is connected with sampling system 1, monitoring system 2 and sample reservation system 5 respectively and controls, control system 3 includes control module and display interface, and control system 3 can set operating parameters for sampling system 1, monitoring system 2 and sample reservation system 5 respectively according to field use conditions.

[0038] In one embodiment of the utility model, sample reservation system 5 has the extraction and preservation function of multiple abnormal water samples, and is located below sampling system 1, and sample reservation system 5 includes control valve, sample reservation pump, pipeline and sample reservation screen, and the extraction and preservation operation of analysis water sample can be carried out through sample reservation pump and control valve, and the specific process is as follows: after monitoring system 2 analyzes water sample, if the monitoring data is outside the set range, it is an abnormal water sample, at this time, control valve and sample reservation pump will act, and the extraction and preservation of water sample are carried out.

[0039] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An online water quality monitoring and early warning device, characterized in that, The sampling system (1) comprises a self-priming pump group (11) and a filter arranged at the input end of the self-priming pump group (11), and the monitoring system (2) comprises an analysis tank (21) in communication with the sampling system (1), wherein the analysis tank (21) is provided with an analyzer (22) for rapid detection of water samples, and the monitoring system (2) is provided with a control system (3) connected with the sampling system (1) and the monitoring system (2).

2. The water quality on-line monitoring and early warning device according to claim 1, characterized in that: The sampling system (1) further comprises a control valve group (13) arranged along the height direction of the analysis tank (21) and a sampling pipeline for connecting the filter and the self-priming pump group (11). 3.The water quality on-line monitoring and early warning device according to claim 2, characterized in that: The control valve group (13) and the analysis tank (21) are provided with a pipeline system (12), and the water sample at the monitoring point can be quantitatively extracted through the self-priming pump group (11), the control valve group (13) and the pipeline system (12).

4. The water quality on-line monitoring and early warning device according to claim 3, characterized in that: The side surface and the bottom surface of the pipeline system (12) are respectively provided with at least one interface (121).

5. The water quality on-line monitoring and early warning device according to claim 3, characterized in that: The analysis tank (21) is provided with sampling ports, drainage ports, sample retaining ports and cleaning ports at intervals, and the sampling system (1) can inject sampling water into the analysis tank (21) through the sampling ports.

6. The water quality on-line monitoring and early warning device according to claim 5, characterized in that: The cleaning ports comprise a plurality of angle washing ports to generate rotating water flow in the analysis tank (21) during washing.

7. The water quality on-line monitoring and early warning device according to claim 1, characterized in that: The monitoring system (2) is provided below with a cleaning device (4) for cleaning the analysis tank (21) and the analyzer (22). 8.The water quality on-line monitoring and early warning device according to claim 1, characterized in that: The sampling system (1) is provided below with a sample retaining system (5) comprising a control valve, a sample retaining pump and a sample retaining screen, and the analysis water sample can be extracted and saved through the sample retaining pump and the control valve. 9.The water quality on-line monitoring and early warning device according to claim 1, characterized in that: The control system (3) comprises a control module and a display interface, and the control system (3) can set operation parameters for the sampling system (1) and the monitoring system (2) according to the on-site use.

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