CN221100176U - Pipe network water taking and water quality monitoring device - Google Patents
Pipe network water taking and water quality monitoring device Download PDFInfo
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- CN221100176U CN221100176U CN202322858375.9U CN202322858375U CN221100176U CN 221100176 U CN221100176 U CN 221100176U CN 202322858375 U CN202322858375 U CN 202322858375U CN 221100176 U CN221100176 U CN 221100176U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 46
- 239000010865 sewage Substances 0.000 description 8
- 238000005070 sampling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model provides a pipe network water taking and quality monitoring device which comprises a box body, wherein the box body is fixedly arranged above a water surface, the box body is provided with a water taking device, a detection device, a plurality of sample reserving bottles, an alarm system and a control system, the water taking device comprises a water taking pipe, a water taking pump and a connecting pipe, the water taking pipe stretches into the water surface, the water taking pump is used for conveying water to be detected to the connecting pipe, the detection device is arranged on the connecting pipe, the upstream of the detection device is provided with a control valve, the downstream of the detection device is provided with a water outlet pipe, the sample reserving bottles are arranged in parallel and are respectively communicated with the connecting pipe, the upstream and the downstream of the sample reserving bottles are respectively provided with a water inlet valve and a water outlet valve, and the control system is used for controlling the operation of the water taking pump, the control valve, the opening and closing of the water inlet valve and the water outlet valve and controlling the alarm system to send an alarm after the detection device detects the overscale. And one part of the water sample enters a water quality monitor for detection, the other part of the water sample enters a liquid storage bottle for sample reserving and storage, and the homology of the monitored water sample and the sample reserving water sample is ensured, so that the accuracy of the water sample is ensured.
Description
Technical Field
The utility model relates to the technical field of water taking detection, in particular to a pipe network water taking and water quality monitoring device.
Background
The urban drainage pipe network system is an important municipal infrastructure, and along with the high-speed development of urban construction, the urban drainage pipe network system becomes more and more complex and huge, and the position of the complicated pipe network system in urban operation is more and more important. With the increase of pipe networks and sewage enterprises, the difficulty of inspection, monitoring and management of the sewage enterprises is increased. The pipe network water quality monitoring is a means for monitoring the pollutant emission condition in real time, and monitors the pipe network water quality in real time through a monitoring device arranged in a drainage pipe network, and monitors whether an upstream sewage disposal enterprise emits excessive emission in real time. Whether the quality of the sewage reaches the standard is a continuous process, the existing monitoring means can not truly realize no omission detection during regular spot check, and real-time early warning and effective mark retention can not be realized when the sewage enterprises discharge exceeding standards.
Therefore, for the real-time supervision drainage pipe network and the current situation of the key blowdown enterprise blowdown, the supervision efficacy is enhanced, the enterprise emission reduction enthusiasm is improved, the excessive risk of the incoming water of subsequent sewage treatment plants is reduced, the condition that the pipe network sewage reaches the standard is continuously and effectively monitored, and the method has very important significance on the pollution of the sewage and the environmental protection.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a pipe network water taking and quality monitoring device, and in order to achieve the purposes, the utility model adopts the following technical scheme:
The utility model provides a pipe network water intaking and water quality monitoring device, includes the box, box fixed mounting is in the surface of water top, the box is provided with water intaking device, detection device, a plurality of sample reserving bottle, alarm system and control system, water intaking device includes intake pipe, water intake pump and connecting pipe, the intake pipe stretches into under the surface of water, the water intake pump is used for carrying the water that waits to detect to the connecting pipe, detection device installs on the connecting pipe, and detection device installs the control valve in the upper reaches, and the low reaches is provided with the outlet pipe, sample reserving bottle parallel arrangement and communicate with each other with the connecting pipe respectively, sample reserving bottle upper reaches and low reaches are provided with water intaking valve and outlet valve respectively, control system is used for controlling operation, control valve, the switching of water intaking valve and outlet valve and control alarm system after detection exceeds standard.
Furthermore, the telescopic device is arranged on the water intake pipe, and the control system controls the telescopic device to drive the water intake pipe to move up and down in the vertical direction.
Furthermore, a water level monitoring system is fixedly arranged on the bottom surface of the box body, and the control system controls the expansion of the expansion device according to signal feedback of the water level monitoring system.
Still further, telescoping device includes pneumatic cylinder, solid fixed ring and flexible pipe, flexible pipe fixed mounting is in the middle section of water intake pipe and replace this section water intake pipe, gu fixed ring fixed mounting is on flexible periphery of pipe, pneumatic cylinder fixed mounting is on the bottom surface of box, and the telescopic shaft end fixed mounting of pneumatic cylinder is on gu fixed ring.
Furthermore, the expansion progress of the hydraulic cylinder and the telescopic pipe is between 0.5m and 1.5 m.
Still further, fixed mounting has the play basin in the box, it is connected with the drain pipe to go out the basin, it is used for collecting detection device and retaining appearance bottle outletting water to go out the basin.
Furthermore, a filter screen is fixedly arranged at the tail end of the water intake pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. After a water sample is taken from a pipe network, a part of the water sample enters a water quality monitor for detection, and the other part of the water sample enters a liquid storage bottle for sample reserving and storage, so that homology of the monitored water sample and the reserved water sample is ensured, and the accuracy of the water sample is ensured;
2. Through the sampling system and the control system, a plurality of groups of water samples can be reserved, and the unattended effect can be achieved throughout the night;
3. and continuously monitoring the water quality of the pipeline network, and immediately early warning when the water sample is detected to exceed the standard.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic top view of the inner part of the case according to the embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the front view of the inside of the case according to the embodiment of the present utility model;
FIG. 4 is a schematic diagram of a right-side view of the inside of the case according to the embodiment of the present utility model;
fig. 5 is a schematic view of a telescopic structure of a telescopic device according to an embodiment of the present utility model.
In the above figures: the water sampling device comprises a box body 1, a water sampling pipe 2, a water sampling pump 3, a connecting pipe 4, a detection device 5, a control valve 6, a water outlet pipe 7, a sample reserving bottle 8, a water inlet valve 9, a water outlet valve 10, a water level monitoring system 11, a hydraulic cylinder 12, a fixing ring 13, a telescopic pipe 14, a water outlet tank 15, a water outlet pipe 16 and a filter screen 17.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the embodiment of the utility model provides a pipe network water taking and quality monitoring device, which comprises a box body 1, wherein the box body 1 is fixedly arranged above a water surface, the box body 1 is provided with a water taking device, a detection device 5, a plurality of sample reserving bottles 8, an alarm system and a control system, the water taking device comprises a water taking pipe 2, a water taking pump 3 and a connecting pipe 4, the water taking pipe 2 stretches into the water surface, the water taking pump 3 is used for conveying water to be detected to the connecting pipe 4, the detection device 5 is arranged on the connecting pipe 4, the control valve 6 is arranged at the upstream of the detection device 5, the water outlet pipe 7 is arranged at the downstream of the detection device, the sample reserving bottles 8 are respectively communicated with the connecting pipe 4 in parallel, the upstream and the downstream of the sample reserving bottles 8 are respectively provided with the water inlet valve 9 and the water outlet valve 10, and the control system is used for controlling the operation of the water taking pump 3, the control valve 6, the opening and closing of the water inlet valve 9 and the water outlet valve 10, and the detection device 5 of the water reserving bottles and controlling the alarm system to alarm after the detection.
The water taking pump 3 takes water at intervals, sends a part of water samples into the detection device 5 for detection through the connecting and controlling valve 6, sends another part of water samples into the first sample reserving bottle 8 at the same time, and discharges the water samples through the water outlet valve 10 under the first sample reserving bottle 8 if the detection result of the water samples in the detection device 5 is normal; if the detection result of the water sample in the detection device 5 is abnormal, closing a water outlet valve 10 under the first sample reserving bottle 8, storing the water sample in the first sample reserving bottle 8, and storing the water sample in the second sample reserving bottle 8 when taking water next time, so as to circulate; if the water sample is detected to be abnormal, an alarm system gives an alarm for further processing.
Post-test discharge sample water example: if the preset detection index is TN, the sampling interval time and the corresponding water quality standard are preset in the control system. When the night shift operates, water is pumped by the water taking pump 3, and water samples are respectively sent into the detection device 5 and the first sample reserving bottle 8 through the water taking pipe 2, the control valve 6 and the water inlet valve 9 on the first sample reserving bottle 8; if the detection result of the water sample in the detection device 5 is normal, opening a water outlet valve 10 below the first sample reserving bottle 8 through a control system to discharge the water sample; if the water sample in the detection device 5 exceeds a preset standard, closing a water outlet valve 10 below the first sample reserving bottle 8, and storing the water sample in the first sample reserving bottle 8; pumping water again through the water taking pump 3 after 2 hours, and respectively conveying the water sample into the detection device 5 and the second sample reserving bottle 8 through the water taking pipe 2, the control valve 6 and the water inlet valve 9 on the second sample reserving bottle 8; if the detection result of the water sample in the detection device 5 is normal, opening a water outlet valve 10 below a second sample reserving bottle 8 through a control system to discharge the water sample; if the water sample in the detection device 5 exceeds a preset standard, closing a water outlet valve 10 below the second sample reserving bottle 8, and storing the water sample in the second sample reserving bottle 8; and the like, and ensures that water intake detection is performed 3-4 times in a night shift.
In order to adapt to the change of the water level, as shown in fig. 1 and 5, the telescopic device is installed on the water intake pipe 2, and the control system controls the telescopic device to drive the water intake pipe 2 to move up and down in the vertical direction.
In order to facilitate automatic control, as shown in fig. 1, a water level monitoring system 11 is fixedly installed on the bottom surface of the box 1, and the control system feedback controls the expansion and contraction of the expansion device according to the signal of the water level monitoring system 11. The water level monitoring system 11 adopts a water level monitoring probe to monitor the change of the water level, and a control system is used for controlling the expansion and contraction of the expansion device according to the change of the water level monitoring system 11, so that the water intake pipe 2 is adapted to the water level change to adjust the position of the water intake pipe 2, and automatic and self-adaptive water intake is realized.
For convenient use and control, as shown in fig. 1 and 5, the telescopic device comprises an electric hydraulic cylinder 12, a fixed ring 13 and a telescopic pipe 14, wherein the telescopic pipe 14 is fixedly arranged in the middle section of the water intake pipe 2 and replaces the section of the water intake pipe 2, the fixed ring 13 is fixedly arranged on the circumferential surface of the telescopic pipe 14, the hydraulic cylinder 12 is fixedly arranged on the bottom surface of the box body 1, and the tail end of a telescopic shaft of the hydraulic cylinder 12 is fixedly arranged on the fixed ring 13. The telescopic tube 14 can be a telescopic hose or a plurality of sections of sleeves, and the cost is low.
Preferably, the telescopic progress of the hydraulic cylinder 12 and the telescopic tube 14 is between 0.5m and 1.5m according to the condition of taking water on site.
In order to facilitate drainage, as shown in fig. 2 and 3, a water outlet tank 15 is fixedly installed in the box body 1, the water outlet tank 15 is connected with a drain pipe 16, and the water outlet tank 15 is used for collecting water discharged by the detection device 5 and the sample reserving bottle 8. The drain pipe 16 drains the water in the water outlet tank 15.
In order to avoid the blockage of the water intake pipe 2, as shown in fig. 1, a filter screen 17 is fixedly arranged at the tail end of the water intake pipe 2.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a pipe network water intaking and water quality monitoring devices, includes the box, box fixed mounting is in the surface of water top, its characterized in that, the box is provided with water intaking device, detection device, a plurality of sample reserving bottle, alarm system and control system, water intaking device includes intake pipe, water intake pump and connecting pipe, the intake pipe stretches into under the surface of water, the water intake pump is used for carrying the water to be detected to the connecting pipe, detection device installs on the connecting pipe, and detection device installs the control valve in the upper reaches, and the low reaches is provided with the outlet pipe, sample reserving bottle parallel arrangement and communicate with each other with the connecting pipe respectively, sample reserving bottle upper reaches and low reaches are provided with water intaking valve and outlet valve respectively, control system is used for controlling operation, control valve, water intaking valve and the switching of outlet valve and detection device detects and controls alarm system and send the alarm after exceeding standard.
2. A network water intake and quality monitoring device as claimed in claim 1, wherein: and the control system controls the telescopic device to drive the water intake pipe to move up and down in the vertical direction.
3. A network water intake and quality monitoring device as claimed in claim 2, wherein: the bottom surface of the box body is fixedly provided with a water level monitoring system, and the control system controls the expansion of the expansion device according to signal feedback of the water level monitoring system.
4. A network water intake and quality monitoring device as claimed in claim 3, wherein: the telescopic device comprises a hydraulic cylinder, a fixed ring and a telescopic pipe, wherein the telescopic pipe is fixedly arranged in the middle section of the water intake pipe and replaces the water intake pipe, the fixed ring is fixedly arranged on the circumferential surface of the telescopic pipe, the hydraulic cylinder is fixedly arranged on the bottom surface of the box body, and the tail end of a telescopic shaft of the hydraulic cylinder is fixedly arranged on the fixed ring.
5. A network water intake and quality monitoring device as claimed in claim 4, wherein: the expansion progress of the hydraulic cylinder and the telescopic pipe is between 0.5m and 1.5 m.
6. A network water intake and quality monitoring device as claimed in claim 1, wherein: the box body is internally fixedly provided with a water outlet tank, the water outlet tank is connected with a drain pipe, and the water outlet tank is used for collecting water discharged by the detection device and the sample reserving bottle.
7. A network water intake and quality monitoring device as claimed in claim 1, wherein: and a filter screen is fixedly arranged at the tail end of the water intake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322858375.9U CN221100176U (en) | 2023-10-24 | 2023-10-24 | Pipe network water taking and water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322858375.9U CN221100176U (en) | 2023-10-24 | 2023-10-24 | Pipe network water taking and water quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100176U true CN221100176U (en) | 2024-06-07 |
Family
ID=91325570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322858375.9U Active CN221100176U (en) | 2023-10-24 | 2023-10-24 | Pipe network water taking and water quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100176U (en) |
-
2023
- 2023-10-24 CN CN202322858375.9U patent/CN221100176U/en active Active
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