CN213239595U - Water quality monitoring device with automatic sample retention function - Google Patents
Water quality monitoring device with automatic sample retention function Download PDFInfo
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- CN213239595U CN213239595U CN202022303350.9U CN202022303350U CN213239595U CN 213239595 U CN213239595 U CN 213239595U CN 202022303350 U CN202022303350 U CN 202022303350U CN 213239595 U CN213239595 U CN 213239595U
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Abstract
The utility model discloses a water quality monitoring device with automatically, stay appearance function, include: a sampling pump arranged in the water storage tank, a water inlet pipe for connecting the sampling pump and the monitor, and a water outlet pipe for connecting the monitor; the device also comprises a sample retention valve, a sample retention box and an emptying valve; the sample reserving valve is connected with the water drainage pipe, the other end of the sample reserving valve is connected with a sample reserving pipe, and the sample reserving pipe extends into the sample reserving box; the atmospheric valve is connected in the bottom of staying the appearance case, and the blow-down pipe is connected to the other end of atmospheric valve, and this blow-down pipe stretches into to the cistern in. The monitor is electrically connected with the controller. The emptying valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller. The utility model relates to a water quality monitoring device with automatically, stay appearance function, this water quality monitoring device can make the monitoring go on with staying appearance in step, has improved the accuracy and the monitoring efficiency of monitoring.
Description
Technical Field
The utility model belongs to the technical field of the monitoring, especially, relate to a water quality monitoring device with automatically, stay appearance function.
Background
At present, water quality monitoring device's the appearance of staying is with water through the leading-in appearance case of staying of inlet tube to sample when monitoring the water sample and exceeding standard, promptly: and when the water quality is monitored to exceed the standard, sampling in the sample reserving box, and if the water quality does not exceed the standard, sampling is not needed. The sampling method has certain hysteresis, so that the monitoring results are difficult to accurately correspond to the sampled water samples one by one, certain errors exist between the sample body and the monitoring results, and the monitoring accuracy is influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a water quality monitoring device with automatically, stay the appearance function, this water quality monitoring device can make the monitoring go on in step with staying the appearance, has improved the accuracy and the monitoring efficiency of monitoring.
In order to achieve the above object, the present invention adopts the following technical solutions, including:
a sampling pump arranged in the water storage tank, a water inlet pipe for connecting the sampling pump and the monitor, and a water outlet pipe for connecting the monitor; the device also comprises a sample retention valve, a sample retention box and an emptying valve; the sample reserving valve is connected with the water drainage pipe, the other end of the sample reserving valve is connected with a sample reserving pipe, and the sample reserving pipe extends into the sample reserving box; the atmospheric valve is connected in the bottom of staying the appearance case, and the blow-down pipe is connected to the other end of atmospheric valve, and this blow-down pipe stretches into to the cistern in.
Further, the monitor is electrically connected with the controller.
Furthermore, the emptying valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
Furthermore, the upper part of the sample retention box is also connected with an overflow pipe, and the other end of the overflow pipe is connected with a vent pipe.
Furthermore, the bottom of the sample retention box is also connected with a water taking valve.
The utility model relates to a water quality monitoring device with automatically, stay appearance function, this water quality monitoring device can make the monitoring go on with staying appearance in step, has improved the accuracy and the monitoring efficiency of monitoring.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings so as to be more clearly understood by those skilled in the art, and as shown in fig. 1, the present invention includes:
a sampling pump 1 arranged in the reservoir 10, a water inlet pipe 2 connected with the sampling pump and the monitor 3, and a water outlet pipe 4 connected with the monitor; the device also comprises a sample reserving valve 5, a sample reserving box 6 and an emptying valve 7; the sample reserving valve is connected with the water drainage pipe, the other end of the sample reserving valve is connected with a sample reserving pipe 11, and the sample reserving pipe extends into the sample reserving box; the atmospheric valve is connected in the bottom of staying the appearance case, and the other end of atmospheric valve connects atmospheric pipe 12, and this atmospheric pipe stretches into to the cistern in.
Further, the monitor is electrically connected with the controller.
Furthermore, the emptying valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
The monitor is electrically connected with the controller, the emptying valve is an electromagnetic valve, the electromagnetic valve is electrically connected with the controller, when the monitor monitors that the water quality exceeds the standard, the controller receives the exceeding information, and the controller controls the emptying valve to be closed, so that the exceeding water sample is collected. Normally, the emptying valve is in an open state under the condition that the water quality is not overproof.
Furthermore, the upper portion of staying the appearance case still is connected with overflow pipe 8, and the other end of this overflow pipe is connected the blow-down pipe, sets up this overflow pipe and can prevent that the water sample from overflowing and staying the appearance case.
Furthermore, the bottom of the sample retention box is also connected with a water taking valve 9, and a water sample can be very conveniently extracted through the water taking valve.
The utility model relates to a water quality monitoring device with automatically, stay appearance function, this water quality monitoring device can make the monitoring go on with staying appearance in step, has improved the accuracy and the monitoring efficiency of monitoring.
Claims (5)
1. A water quality monitoring device with an automatic sample retention function comprises a sampling pump (1) arranged in a reservoir (10), a water inlet pipe (2) connected with the sampling pump and a monitor (3), and a water outlet pipe (4) connected with the monitor; the method is characterized in that: the device also comprises a sample reserving valve (5), a sample reserving box (6) and an emptying valve (7); the sample reserving valve is connected with the water drainage pipe, the other end of the sample reserving valve is connected with a sample reserving pipe (11), and the sample reserving pipe extends into the sample reserving box; the atmospheric valve is connected in the bottom of staying the appearance case, and blast pipe (12) are connected to the other end of atmospheric valve, and this blast pipe stretches into to the cistern in.
2. The water quality monitoring device according to claim 1, characterized in that: the monitor is electrically connected with the controller.
3. A water quality monitoring apparatus according to claim 1 or 2, characterized in that: the emptying valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
4. The water quality monitoring device according to claim 1, characterized in that: the upper part of the sample retention box is also connected with an overflow pipe (8), and the other end of the overflow pipe is connected with a vent pipe.
5. The water quality monitoring device according to claim 1, characterized in that: the bottom of the sample retention box is also connected with a water taking valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303350.9U CN213239595U (en) | 2020-10-16 | 2020-10-16 | Water quality monitoring device with automatic sample retention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303350.9U CN213239595U (en) | 2020-10-16 | 2020-10-16 | Water quality monitoring device with automatic sample retention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213239595U true CN213239595U (en) | 2021-05-18 |
Family
ID=75878966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303350.9U Active CN213239595U (en) | 2020-10-16 | 2020-10-16 | Water quality monitoring device with automatic sample retention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213239595U (en) |
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2020
- 2020-10-16 CN CN202022303350.9U patent/CN213239595U/en active Active
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