CN217359170U - Drain water quality monitoring instrument - Google Patents

Abstract

The utility model provides a water quality monitor for a sewage supply and discharge outlet, which comprises a water quality automatic detector, a water sample collecting device, a detection box, a control host and a communication module; under the control of the control host, the water sample collecting device collects a water sample into the detection box to be detected by the automatic water quality detector, and meanwhile, a detection result is uploaded to a background by the communication module; the device also comprises at least one sample reserving box, a pipeline for water sample in the detection box to flow into the sample reserving box is arranged between the detection box and the sample reserving box, and a valve controlled by the control host is arranged on the pipeline. The utility model discloses in, be provided with some in water quality monitoring system and stay the appearance case, can keep the water sample that needs stayed the appearance, be favorable to the administrative department later stage to pursue the liability.

Description

Drain water quality monitoring instrument

Technical Field

The utility model relates to a water quality monitoring appearance, especially a install water quality monitoring appearance at the drain.

Background

The water pollution is a common type of ecological pollution, the phenomenon of stealing, draining and leaking of enterprises is overcome, the drainage of a drain outlet is ensured not to pollute the received water, and the monitoring of the water quality of the drain outlet is especially necessary. At present, water quality monitoring mainly adopts 2 modes of manual sampling monitoring and online monitoring. The manual monitoring has the limitations of large manpower and material investment, low monitoring frequency, concealment of sewage discharge and the like. The automatic water quality monitoring system can automatically acquire sewage discharge amount and water quality condition of a sewage discharge outlet, limits discharge data such as water environment temperature, PH value, flow, ammonia nitrogen content, total phosphorus content, COD value and the like which are key control indexes, and immediately warns and feeds back the discharge data to an environmental protection department for treatment once the discharge limit value is monitored to be exceeded. In addition, through the comparative analysis of current data and historical data, the sewage discharge change situation is mastered to the developments.

At present, a water quality monitor generally installs a water quality automatic detector at a sewage outlet needing water quality monitoring, samples a water sample of the sewage outlet at regular time, automatically detects the water sample, and reports a detection result to a background. The utility model discloses a prevent drain quality of water monitoring and early warning device that cheats is disclosed like utility model publication No. CN 210051693U, this prevent drain quality of water monitoring and early warning device that cheats, including the pipeline body, the top fixed mounting of pipeline body has solar cell panel, wireless communication module and treater, wireless communication module is located one side of solar cell panel, the treater is located one side of wireless communication module, the back fixed mounting of the pipeline body inboard has first flow sensor and second flow sensor, the second flow sensor is located one side of first flow sensor, the bottom fixed mounting of the pipeline body inboard has full gloss register water quality sensor, solar cell panel and wireless communication module electric connection, wireless communication module and treater electric connection, treater and first flow sensor electric connection, first flow sensor and second flow sensor electric connection, the second flow sensor is electrically connected with the full-spectrum water quality sensor. Utilize this water quality monitoring appearance effectual solution blowdown factory on the existing market deliberately to shield or shelter from optical water quality analyzer and carry out the blowdown cheating, and current water quality monitoring device does not possess water quality testing and early warning binomial function, and current water quality monitoring device installation is comparatively inconvenient in addition, influences its problem of normal use.

At present, although such drain quality of water monitor automated inspection appearance powerful can real-time detection quality of water, nevertheless do not reserve the appearance to the water sample, be unfavorable for the administrative department later stage to pursue the liability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drain water quality monitoring appearance, this drain water quality monitoring appearance can reserve a kind to the water sample, is favorable to the administrative department later stage to pursue the liability.

The utility model discloses realize that its technical purpose technical scheme is: a sewage draining outlet water quality monitor comprises a water quality automatic detector, a water sample collecting device, a detection box, a control host and a communication module; under the control of the control host, the water sample collecting device collects a water sample into the detection box to be detected by the automatic water quality detector, and meanwhile, a detection result is uploaded to a background by the communication module; the device also comprises at least one sample reserving box, a pipeline for water sample in the detection box to flow into the sample reserving box is arranged between the detection box and the sample reserving box, and a valve controlled by the control host is arranged on the pipeline.

Further, among the foretell drain quality of water monitor: the automatic water quality detector, the water sample collecting device, the detection box, the control host, the communication module and the sample reserving box are all arranged in the shell; the sample box is arranged under the detection box.

Further, among the foretell drain quality of water monitor: the shell be sealed waterproof shell, still be provided with the suction pump under the control of control host computer in the shell, the intake of suction pump stretch out outside the shell, the delivery port links to each other with the detection case.

Further, among the foretell drain quality of water monitor: the water sample detection device also comprises a drainage pump which discharges the water sample detected in the detection box out of the shell under the control of the control host.

Further, among the foretell drain quality of water monitor: the solar energy battery is also arranged on the shell, the storage battery and the charging control circuit which utilizes the output of the solar energy battery to charge the storage battery are arranged in the shell, and the antenna of the communication module is arranged outside the shell.

The utility model discloses in, be provided with some in water quality monitoring system and stay the appearance case, can keep the water sample that needs stayed the appearance, be favorable to the administrative department later stage to pursue the liability.

The present invention will be described in more detail with reference to the following examples.

Drawings

FIG. 1 is an outline drawing of the utility model of a sewage draining exit water quality monitor;

FIG. 2 is a water path block diagram of the sewage outlet water quality monitor of the utility model;

figure 3 is a structural block diagram of the sewage outlet water quality monitor of the utility model.

Detailed Description

The embodiment is an ellipsoidal drain outlet water quality monitor, as shown in figure 1, the water quality monitor floats on a drain outlet and monitors the water quality of the drain outlet in real time. As shown in fig. 1, the solar energy water quality monitor has a spherical or ellipsoidal housing 100, a solar cell 101 is arranged on the housing 100, instruments and equipment are all installed in the housing 100 and are powered by a storage battery, the solar cell 101 can charge the storage battery through a battery charging control circuit installed in the housing 100, and the cruising ability of the sewage outlet water quality monitor can be provided, as shown in fig. 1, places which are not attached to the solar cell 101 are also left on the housing 100, and a transparent shell is adopted, so that sunlight can be irradiated into the places, and meanwhile, a part of the internal structure 200 can be seen from the transparent windows.

As shown in fig. 2 and 3, the sewage outlet water quality monitor of the embodiment comprises a water quality automatic detector, a water sample collecting device, a detection box, a control host and a communication module, wherein the water quality automatic detector is purchased outside the device; under the control of the control host, the water sample collecting device collects a water sample into the automatic water quality detector in the detection box for detection, and meanwhile, the communication module is used for uploading a detection result to the background. In the embodiment, the automatic water quality detector can be selected according to historical data of the water quality of the sewage draining exit, and if the historical main pollutant of the sewage draining exit is phosphorus, the automatic water quality detector sensitive to phosphorus detection is selected. The water sample collecting device collects a water sample of a sewage draining outlet into a detection box of the automatic water quality detector, samples are taken according to specified time under the control of the control host according to needs, the water sample is pumped into the detection box by using the water suction pump outside the shell 100, the sampling frequency and the sampling time are preset, the control host controls the water sample collecting device (the water suction pump) to pump the water sample into the detection box according to a set mode, the automatic water quality detector detects the water sample, a detection result is sent to a background through the communication module, and the communication module can also be used for receiving an instruction of the background. In this embodiment, because most of the water quality automatic detector, the control host, the communication module, etc. are electronic devices, and the storage battery supplying power to them cannot be stained with water, the spherical or ellipsoidal housing 100 is a closed waterproof housing, and after the solar cell panel is pasted on the outside, in order to prevent electromagnetic shielding, the antenna of the communication module needs to be installed outside the housing and placed on the top of the spherical or ellipsoidal housing 100, and the water inlet pipe of the water pump is installed below the horizontal line of the spherical or ellipsoidal housing 100. In practice, the detection case can set up in the automatic detector of quality of water, the higher place of the shell 100 of relative sphere or ellipsoid, preferably on the level line of the shell 100 of sphere or ellipsoid, the sample box sets up below the detection case, thus detected, if need keep the sample, then can flow into directly and keep in the sample box, set up controllable valve on the pipeline between sample box and detection case, by control host computer control, if, the automatic detector of quality of water detects the water sample quality of water in the detection case is relatively poor, then control certain valve and open, the water sample keeps in the sample box of settlement, in this embodiment, can set up 3 sample boxes, of course can set up more sample boxes as required, can keep more water samples.

If the position of the detection box in the shell 100 is lower, sometimes it may be lower than the horizontal line of the spherical or ellipsoidal shell 100, then at this moment, the water sample collection device can only be a pipe leading to the outside, a valve is arranged on the pipe, at this moment, if the sampling is needed, the control host controls the valve to open, then the outside water can automatically flow into the detection box, and after the detection is completed, the water sample detected in the detection box is discharged out of the shell 100 by the drainage pump. In most cases, the water outside the casing cannot flow into the detection box, a water pump is needed to pump water from the outside into the detection box, and meanwhile, a water sample detected in the detection box can be discharged out of the casing 100 by using a drainage pump.

Claims (5)

1. A sewage draining outlet water quality monitor comprises a water quality automatic detector, a water sample collecting device, a detection box, a control host and a communication module; under the control of the control host, the water sample collecting device collects a water sample into the detection box to be detected by the automatic water quality detector, and meanwhile, a detection result is uploaded to a background by the communication module; the method is characterized in that: the device also comprises at least one sample reserving box, a pipeline for water sample in the detection box to flow into the sample reserving box is arranged between the detection box and the sample reserving box, and a valve controlled by the control host is arranged on the pipeline.

2. The drain water quality monitor according to claim 1, characterized in that: the automatic water quality detector, the water sample collecting device, the detection box, the control host, the communication module and the sample reserving box are all arranged in the housing (100); the sample box is arranged under the detection box.

3. The drain water quality monitor according to claim 2, characterized in that: the shell (100) is a sealed waterproof shell, a water suction pump controlled by a control host is further arranged in the shell, a water intake of the water suction pump extends out of the shell (100), and a water outlet is connected with the detection box.

4. The drain water quality monitor according to claim 3, characterized in that: the device also comprises a drainage pump which is used for draining the water sample detected in the detection box out of the shell (100) under the control of the control host.

5. The drain water quality monitor according to claim 2, 3 or 4, characterized in that: the solar energy communication module is characterized in that a solar cell (101) is further arranged on the shell (100), a storage battery and a charging control circuit for charging the storage battery by utilizing the output of the solar cell (101) are arranged in the shell (100), and an antenna of the communication module is arranged outside the shell (100).

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