Multi-parameter water quality on-line automatic monitor

Abstract

The application discloses a kind of multi-parameter water quality on-line automatic monitor, comprising: box, the upper side of the box is provided with electrical assembly room, the lower side of the electrical assembly room is provided with on-line real-time monitor room, the lower side of the on-line real-time monitor room is provided with pump suction room, pump suction room draws water sample and fills to on-line real-time monitor room, the electrical assembly room with on-line real-time monitor room between and on-line real-time monitor room with pump suction room between are installed with partition, each cavity is separated from each other by partition.This application has at least the following beneficial effects: small equipment volume, adopt three layers vertical partition design, each functional module is physically isolated by partition, and the volume of equipment is greatly reduced;Detector I-V is installed in monitor room partition with detachable structure, and users can quickly replace sensor according to water quality index demand, and adapt to diversified scenarios.

Description

Technical Field

[0001] This application relates to the field of water quality monitoring technology, specifically to a multi-parameter online automatic water quality monitor. Background Technology

[0002] Online water quality monitoring is an online water quality analyzer whose core mission is to provide representative, timely, and reliable sample information. It utilizes automatic control technology, computer technology, and specialized software to form a complete system encompassing sampling, pretreatment, analysis, data processing, and storage, thereby achieving online automatic monitoring of samples. An automatic monitoring system typically includes a sampling system, a pretreatment system, a data acquisition and control system, online monitoring and analysis instruments, a data processing and transmission system, and a remote data management center. These subsystems are both independent and collaborative, ensuring the continuous and reliable operation of the entire online automatic monitoring system.

[0003] However, existing technologies have significant drawbacks:

[0004] Structural redundancy: Traditional equipment is bulky, occupies a lot of space, and has poor installation flexibility;

[0005] Maintenance difficulties: The fixed design of the sensor makes it impossible to quickly replace it according to actual monitoring needs (such as water quality parameters in different scenarios);

[0006] These problems limit the applicability and long-term stability of the equipment, and there is an urgent need for a new type of compact, customizable, and safe monitor. Utility Model Content

[0007] Therefore, this application provides a multi-parameter online automatic water quality monitor to solve the problems of structural redundancy and maintenance difficulties in the existing technology.

[0008] To achieve the above objectives, this application provides the following technical solution:

[0009] A multi-parameter online automatic water quality monitor includes:

[0010] The enclosure has an electrical assembly chamber on its upper side, an online real-time monitoring chamber on its lower side, and a pump suction and discharge chamber on its lower side. The pump suction and discharge chamber draws water samples and fills the online real-time monitoring chamber. Partition plates are installed between the electrical assembly chamber and the online real-time monitoring chamber, and between the online real-time monitoring chamber and the pump suction and discharge chamber, to separate the chambers from each other.

[0011] The online real-time monitor is equipped with detectors I, V, IV, III, and II arranged horizontally on the upper surface of its indoor side.

[0012] Detectors I, V, IV, III and II are all installed in the partition between the online real-time monitoring room and the electrical assembly room using a detachable mounting structure.

[0013] The pump suction and discharge chamber is equipped with a self-priming pump and an external discharge pump. The self-priming pump draws external water samples into the water sample monitoring section of the online real-time monitor chamber, while the external discharge pump discharges the water samples that have been monitored in the online real-time monitor chamber to the outside.

[0014] Optionally, an installation plate is installed on the indoor side of the electrical assembly, and a power supply, relay, data transmission unit and terminals are installed on the front surface of the installation plate.

[0015] Optionally, a ventilation hole is also installed on the outer side of the electrical assembly compartment. The ventilation hole is used for heat dissipation, and louvers are installed on the outside of the ventilation hole.

[0016] Optionally, buttons and indicator lights are installed on the upper front side of the enclosure.

[0017] Optionally, the online real-time monitoring chamber is connected by screws on all four sides of the cover plate, and the screws are used to fix and seal the watertightness.

[0018] Optionally, a mesh panel is installed inside the side of the online real-time monitoring chamber facing the pump suction and discharge chamber.

[0019] Optionally, a wiring hole is also provided on the outer side of the electrical assembly compartment.

[0020] Optionally, a high liquid level hole is also provided on one side of the online real-time monitoring chamber. The height of the high liquid level hole is lower than the partition plate between the online real-time monitoring chamber and the electrical assembly chamber. A low liquid level hole is also provided on the same side of the online real-time monitoring chamber below the high liquid level hole. The low liquid level hole is located above the partition plate between the online real-time monitoring chamber and the pump suction and discharge chamber.

[0021] Optionally, a water level monitoring pipe is also installed on the outside of the online real-time monitoring room.

[0022] Optionally, the back of the housing is also equipped with several pins for fixing to a wall.

[0023] Compared with the prior art, this application has at least the following beneficial effects:

[0024] 1. The equipment is small in size and adopts a three-layer vertical partition design. The functional modules are physically isolated by partitions, which greatly reduces the size of the equipment.

[0025] 2. Detectors I–V are installed on the monitor chamber partition with a detachable structure, allowing users to quickly replace the sensors according to water quality requirements and adapt to diverse scenarios.

[0026] 3. Set a high liquid level hole to prevent water sample from overflowing into the electrical room; a low liquid level hole to prevent the pump body from running dry; an external water level monitoring pipe to visually display the liquid level, and confirm the drainage status before maintenance. Attached Figure Description

[0027] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, size ratios, etc. of certain units (components).

[0028] Figure 1 A schematic cross-sectional view of a multi-parameter online automatic water quality monitor provided in this application;

[0029] Figure 2 A schematic diagram of the overall structure of a multi-parameter online automatic water quality monitor provided in this application;

[0030] Figure 3 This is a schematic diagram of the overall structure of a multi-parameter online automatic water quality monitor provided in this application, from another perspective.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Power supply; 2. Relay; 3. Data transmission unit; 4. Terminal; 5. Ventilation hole; 6. Detector I; 7. Detector II; 8. Detector III; 9. Detector IV; 10. Detector V; 11. Self-priming pump; 12. External drainage pump; 13. Wiring hole; 14. High liquid level hole; 15. Low liquid level hole; 16. Water inlet hole; 17. Water outlet hole; 18. Button; 19. Indicator light; 20. Pin; 21. Water level monitoring tube. Detailed Implementation

[0033] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] This utility model provides a multi-parameter online automatic water quality monitor, including a housing. An electrical assembly chamber is arranged on the upper side of the housing, an online real-time monitor chamber is arranged on the lower side of the electrical assembly chamber, and a pump suction and discharge chamber is arranged on the lower side of the online real-time monitor chamber. The pump suction and discharge chamber draws water samples and fills the online real-time monitor chamber. Partition plates are installed between the electrical assembly chamber and the online real-time monitor chamber, and between the online real-time monitor chamber and the pump suction and discharge chamber, to separate the chambers from each other.

[0035] Among them, an installation plate is installed on the indoor side of the electrical assembly, and a power supply 1, a relay 2, a data transmission unit 3 and a terminal 4 are installed on the front surface of the installation plate;

[0036] It features continuous and accurate data uploads, full-cycle data recording, 24-hour visual collaborative monitoring, automated collection of multiple water quality parameters, and remote real-time monitoring of water quality information without the need for personnel on duty.

[0037] The data transmission unit 3 is a communication device used to convert serial port data (such as RS232 / RS485) into IP data (or vice versa) and transmit it remotely through wireless networks (such as 4G, GPRS, NB-IoT, etc.) or wired networks.

[0038] Ventilation hole 5 is also installed on the outside of the electrical assembly compartment for heat dissipation and to extend the service life of the electrical appliances. Ventilation hole 5 is also equipped with louvers to effectively prevent rainwater from entering.

[0039] Button 18 and indicator light 19 are installed on the upper front side of the cabinet, and button 18 and indicator light 19 correspond to the location of the electrical assembly compartment.

[0040] The online real-time monitoring chamber is fixed by a single cover plate with screws on all four sides. The screws are used to fix and seal the watertightness. Detectors I6, V10, IV9, III8 and II7 are installed horizontally on the upper surface of the inner side of the online real-time monitoring chamber.

[0041] Detectors I6, V10, IV9, III8 and II7 are all installed in the partition between the online real-time monitor room and the electrical assembly room using a detachable mounting structure, allowing the online real-time monitor room to easily replace the sensors according to the water quality indicators required for each scenario.

[0042] The side of the online real-time monitoring chamber facing the pump suction and discharge chamber is equipped with a mesh plate to prevent impurities in the water sucked into the pump suction and discharge chamber from affecting the sensor's detection.

[0043] A wiring hole 13 is also provided on the outer side of the electrical assembly compartment for wire installation;

[0044] A high liquid level hole 14 is also provided on one side of the online real-time monitoring chamber. The height of the high liquid level hole 14 is lower than the partition between the online real-time monitoring chamber and the electrical assembly chamber. A low liquid level hole 15 is also provided on the lower side of the high liquid level hole 14, which is also provided on one side of the online real-time monitoring chamber. The low liquid level hole 15 is higher than the partition between the online real-time monitoring chamber and the pump suction and discharge chamber.

[0045] Specifically, the high liquid level hole 14 prevents water from overflowing in the online real-time monitor chamber and further prevents water from entering the electrical assembly chamber, while the low liquid level hole 15 prevents the equipment in the pump suction and discharge chamber from running dry.

[0046] A water level monitoring pipe 21 is also installed on the outside of the online real-time monitoring room to monitor the water level inside the online real-time monitoring room and prevent water from not being completely drained after the cover is opened;

[0047] The pump suction and discharge chamber is equipped with a self-priming pump 11 and an external discharge pump 12. The self-priming pump 11 draws external water samples into the water sample monitoring section of the online real-time monitor chamber, and the external discharge pump 12 discharges the water samples that have been monitored in the online real-time monitor chamber to the outside.

[0048] The back of the enclosure is also equipped with several pins 20 for fixing to the wall. The wall-mounted pins have a compact design, which can be adapted to any space environment for installation without damaging the wall or the equipment.

[0049] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A multi-parameter online automatic water quality monitor, characterized in that, include: The enclosure has an electrical assembly chamber on its upper side, an online real-time monitoring chamber on its lower side, and a pump suction and discharge chamber on its lower side. The pump suction and discharge chamber draws water samples and fills the online real-time monitoring chamber. Partition plates are installed between the electrical assembly chamber and the online real-time monitoring chamber, and between the online real-time monitoring chamber and the pump suction and discharge chamber, to separate the chambers from each other. The online real-time monitor is equipped with detectors I (6), V (10), IV (9), III (8) and II (7) arranged horizontally on the upper surface of the indoor side. The detectors I (6), V (10), IV (9), III (8) and II (7) are all installed in the partition between the online real-time monitor room and the electrical assembly room using a detachable mounting structure. The pump suction and discharge chamber is equipped with a self-priming pump (11) and an external discharge pump (12). The self-priming pump (11) draws external water samples into the water sample monitoring section of the online real-time monitor chamber, and the external discharge pump (12) discharges the water samples that have been monitored in the online real-time monitor chamber to the outside.

2. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, The electrical assembly is fitted with an installation plate on the indoor side, and the front surface of the installation plate is fitted with a power supply (1), a relay (2), a data transmission unit (3), and a terminal (4).

3. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, A ventilation hole (5) is also installed on the outer side of the electrical assembly room. The ventilation hole (5) is used for heat dissipation, and louvers are installed on the outside of the ventilation hole (5).

4. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, A button (18) and an indicator light (19) are installed on the upper front side of the box.

5. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, The online real-time monitoring chamber is connected by screws on all four sides of the cover plate, and the screws are used to fix and seal the watertightness.

6. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, The online real-time monitoring chamber has a mesh panel installed inside on the side facing the pump suction and discharge chamber.

7. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, A wiring hole (13) is also provided on the outer side of the electrical assembly compartment.

8. The multi-parameter online automatic water quality monitor according to claim 1, characterized in that, A high liquid level hole (14) is also provided on one side of the online real-time monitoring chamber. The height of the high liquid level hole (14) is lower than the partition plate between the online real-time monitoring chamber and the electrical assembly chamber. A low liquid level hole (15) is also provided on the lower side of the high liquid level hole (14), which is also provided on one side of the online real-time monitoring chamber. The low liquid level hole (15) is higher than the partition plate between the online real-time monitoring chamber and the pump suction and discharge chamber.

9. A multi-parameter online automatic water quality monitor according to claim 1, characterized in that, A water level monitoring pipe (21) is also installed on the outside of the online real-time monitoring room.

10. A multi-parameter online automatic water quality monitor according to claim 1, characterized in that, The back of the box is also equipped with several pins (20) for fixing to the wall.

Images