Pipe network preposed sampling water quality rapid analysis equipment

Abstract

The utility model discloses a pipe network preposed sampling water quality rapid analysis device, which relates to the technical field of pipe network water quality analysis, and comprises a sampling barrel connected with a sampling unit, and a water quality analysis sensor is arranged in the sampling barrel; the measuring host is connected with the water quality analysis sensor and is also in communication connection with the computer; the analysis equipment is simple in structure, can quickly monitor water quality, and overcomes the defects in the prior art.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline water quality analysis technology, and more specifically, relates to a rapid analysis device for pre-sampling water quality in pipeline networks. Background Technology

[0002] Online water quality monitoring systems are applicable to fields such as water source monitoring, environmental monitoring stations, and municipal water treatment processes. In current use, existing pipeline water quality analysis equipment has a complex structure and large size, resulting in a large area occupied by monitoring points and a large amount of subsequent maintenance work, which increases the operating cost of online water quality monitoring systems. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a rapid water quality analysis device for pre-sampling in pipeline networks. This device has a simple structure and can quickly monitor water quality, overcoming the deficiencies of existing technologies.

[0004] To achieve the above objectives, this utility model provides a rapid water quality analysis device for pre-sampling in pipeline networks, comprising:

[0005] A sampling bucket, connected to a sampling unit, is equipped with a water quality analysis sensor inside the sampling bucket;

[0006] The measuring host is connected to the water quality analysis sensor, and the measuring host is also connected to a computer for communication.

[0007] Optionally, the sampling unit includes a submersible pump, which is connected to the sampling bucket via an inlet pipe.

[0008] Optionally, the sampling unit further includes an overflow pipe and a drain pipe connected to the sampling bucket, the drain pipe being equipped with a discharge valve, and the outlet of the overflow pipe being connected to the drain pipe.

[0009] Optionally, the measurement host is connected to the water quality analysis sensor, the submersible pump, and the discharge valve via a control board.

[0010] Optionally, the measurement host includes a battery and a motherboard, the battery being connected to the motherboard and to the water quality analysis sensor, the submersible pump, and the discharge valve.

[0011] Optionally, the battery is a rechargeable lithium battery.

[0012] Optionally, the device also includes a housing, with the control board disposed in the upper chamber of the housing, the sampling bucket disposed in the lower chamber of the housing, and the water quality analysis sensor extending through both the upper and lower chambers of the housing.

[0013] Optionally, the measurement host is connected to a remote platform.

[0014] This utility model provides a rapid water quality analysis device for pre-sampling in pipeline networks. Its advantages are: the device is easy to operate, can achieve high-precision control, meets the water quality analysis requirements in pipeline networks, reduces the workload of operation and maintenance personnel in equipment maintenance, improves work efficiency, can perform continuous measurement, and ensures accurate and reliable analysis results. It has a high degree of automation and higher measurement safety.

[0015] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0016] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0017] Figure 1 A schematic diagram of a rapid water quality analysis device for pre-sampling of a pipeline network according to an embodiment of the present invention is shown.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Sampling container; 2. Water quality analysis sensor; 3. Measurement host; 4. Computer communication; 5. Submersible pump; 6. Inlet pipe; 7. Overflow pipe; 8. Drain pipe; 9. Solenoid valve; 10. Control board; 11. Battery; 12. Main board. Detailed Implementation

[0020] Preferred embodiments of the present invention will now be described in more detail. While preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0021] This utility model provides a rapid water quality analysis device for pre-sampling in pipeline networks, comprising:

[0022] A sampling bucket, connected to the sampling unit, is equipped with a water quality analysis sensor;

[0023] The measurement host is connected to the water quality analysis sensor and also communicates with a computer.

[0024] Specifically, the analysis device delivers water samples to the sampling bucket through the sampling unit, and performs rapid monitoring and analysis of the water samples through the water quality analysis sensor. The measurement host controls the water quality analysis sensor, analyzes the water quality data, and sends the water quality data to the computer. The computer monitors the operating status of the sampling bucket and the water quality analysis sensor. When it is necessary to clean the sampling bucket and the water quality analysis sensor, the cleaning program is automatically started to correct the measurement accuracy of the water quality analysis sensor.

[0025] Optionally, the sampling unit includes a submersible pump, which is connected to the sampling bucket via an inlet pipe.

[0026] Specifically, the submersible pump is connected to the sampling bucket through the water inlet pipe to pump the water sample into the sampling bucket. When the water sample reaches the water volume monitored by the water quality analysis sensor, the submersible pump can be turned off. When it is necessary to clean the sampling bucket, the submersible pump can also be turned on to rinse the sampling bucket with a continuous flow of water.

[0027] Optionally, the sampling unit also includes an overflow pipe and a drain pipe connected to the sampling bucket, with a discharge valve installed on the drain pipe and the outlet of the overflow pipe connected to the drain pipe.

[0028] Specifically, the sampling bucket is also connected to an overflow pipe and a drain pipe. When the water volume in the sampling bucket exceeds the set height of the water quality analysis sensor, the excess water will be discharged through the overflow pipe. After the water quality monitoring and analysis is completed, the drain valve will be opened and the water sample will be discharged through the drain pipe.

[0029] Optionally, the measurement unit is connected to the water quality analysis sensor, submersible pump, and discharge valve via a control board.

[0030] Specifically, the measurement host controls the running time of the submersible pump based on the set time and the liquid level information of the collection pipeline. When the liquid level meets the sampling conditions, the control board sends a monitoring signal to the water quality analysis sensor. After the monitoring is completed, the control board sends a start signal to the discharge valve.

[0031] Optionally, the measurement unit includes a battery and a motherboard, with the battery connected to the motherboard and to the water quality analysis sensor, submersible pump, and discharge valve.

[0032] Optionally, the battery is a rechargeable lithium battery.

[0033] Specifically, the measurement unit includes a battery and a motherboard. The battery powers all the electric components, while the motherboard runs the programmed procedures to periodically extract and monitor water samples.

[0034] Optionally, it also includes an equipment housing, with a control board located in the upper chamber of the equipment housing, a sampling bucket located in the lower chamber of the equipment housing, and a water quality analysis sensor extending through both the upper and lower chambers of the equipment housing.

[0035] Specifically, the analytical device integrates the sampling structure and the monitoring structure, taking up little space. The main measuring unit is located outside the equipment box, providing power to the sensors and sampling power components. Once the water sample is prepared by the sampling structure, it does not need to be transferred. The water quality analysis sensor can monitor the water sample and send the data directly to the main board for analysis, improving work efficiency.

[0036] Optionally, the measurement host is connected to a remote platform.

[0037] Specifically, after the analysis device finishes analyzing the data through the measurement host, it activates the IoT mobile communication module to transmit the data to the remote platform according to the specified protocol.

[0038] Example

[0039] like Figure 1 As shown, this utility model provides a rapid water quality analysis device for pre-sampling of pipeline networks, comprising:

[0040] Sampling bucket 1 is connected to the sampling unit, and a water quality analysis sensor 2 is installed inside the sampling bucket 1.

[0041] The measuring host 3 is connected to the water quality analysis sensor 2, and the measuring host 3 is also connected to the computer communication 4.

[0042] In this embodiment, the sampling unit includes a submersible pump 5, which is connected to the sampling bucket 1 via a water inlet pipe 6.

[0043] In this embodiment, the sampling unit also includes an overflow pipe 7 and a drain pipe 8 connected to the sampling bucket 1. A solenoid valve 9 is provided on the drain pipe 8, and the outlet of the overflow pipe 7 is connected to the middle of the drain pipe 8.

[0044] In this embodiment, the measurement host 3 is connected to the water quality analysis sensor 2, the submersible pump 5 and the solenoid valve 9 via the control board 10.

[0045] In this embodiment, the measuring host 3 includes a battery 11 and a motherboard 12. The battery 11 is connected to the motherboard 12, and the battery 11 is connected to the water quality analysis sensor 2, the submersible pump 5, and the solenoid valve 9.

[0046] In this embodiment, battery 11 is a rechargeable lithium battery.

[0047] In this embodiment, the device also includes a housing, with a control board 10 disposed in the upper chamber of the housing, a sampling bucket 1 disposed in the lower chamber of the housing, and a water quality analysis sensor 2 passing through both the upper and lower chambers of the housing.

[0048] In this embodiment, the measurement host 3 is connected to a remote platform.

[0049] In summary, the working principle of this analytical device is as follows: For water sample collection, the measuring host 3 sends a sampling command to the control board 10 when the liquid level meets the sampling conditions, based on the set time and the liquid level information of the collection pipeline. Upon receiving the command, the control board 10 starts the submersible pump 5 and uses water sample to clean the sampling bucket 1. The solenoid valve 9 is activated, and the cleaned water sample is discharged through the drain pipe 8. After cleaning, the solenoid valve 9 is closed, and water sample begins to accumulate in the sampling bucket 1. When the collected water sample exceeds the required water volume of the water quality analysis sensor, the excess water sample flows out through the overflow pipe 7. For measurement and analysis, the measuring host 3 sends a start signal to the water quality analysis sensor 2, sends the sensor data to the main board 12 for calculation, and transmits the data analysis results to the remote platform.

[0050] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A pipe network front sampling water quality rapid analysis device, characterized in that, The utility model relates to a water quality measuring device, including: a sampling bucket connected with a sampling unit, a water quality analysis sensor arranged in the sampling bucket; a measurement host connected with the water quality analysis sensor, the measurement host further being in communication connection with a computer; the sampling unit includes a submersible pump connected with the sampling bucket through a water inlet pipe; the sampling unit further includes an overflow pipe and a drain pipe connected with the sampling bucket, a drain valve being arranged on the drain pipe, and an outlet of the overflow pipe being connected with the drain pipe; the measurement host is connected with the water quality analysis sensor, the submersible pump and the drain valve through a control board.

2. The pipe network pre-sampling water quality rapid analysis device according to claim 1, characterized in that, the measurement host includes a battery and a mainboard, the battery being connected with the mainboard, and the battery being connected with the water quality analysis sensor, the submersible pump and the drain valve.

3. The pipe network pre-sampling water quality rapid analysis device according to claim 2, characterized in that, the battery is a rechargeable lithium battery.

4. The pipe network pre-sampling water quality rapid analysis device according to claim 1, characterized in that, further including an equipment box, the control board being arranged in an upper chamber of the equipment box, the sampling bucket being arranged in a lower chamber of the equipment box, and the water quality analysis sensor penetrating the upper chamber and the lower chamber of the equipment box.

5. The pipe network pre-sampling water quality rapid analysis device according to claim 1, characterized in that, the measurement host is connected with a remote platform.

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