CN213902560U - Automatic water level monitoring device for waterlogging-prone point - Google Patents
Automatic water level monitoring device for waterlogging-prone point Download PDFInfo
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- CN213902560U CN213902560U CN202120187563.1U CN202120187563U CN213902560U CN 213902560 U CN213902560 U CN 213902560U CN 202120187563 U CN202120187563 U CN 202120187563U CN 213902560 U CN213902560 U CN 213902560U
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- water level
- button switch
- waterlogging
- monitoring device
- graduated scale
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000012806 monitoring device Methods 0.000 title claims abstract description 32
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model aims to provide an automatic water level monitoring device for waterlogging points, which comprises a graduated scale and a water level measuring sensor in the graduated scale, wherein the graduated scale is sleeved with a floater which can float up and down along with the change of the water level; the graduated scale is provided with a low early warning value and a high early warning value; a first button switch is arranged at the low-level early warning value of the graduated scale; a second button switch is arranged at the high-position early warning value of the graduated scale; the first button switch and the second button switch are pressed and triggered when being contacted with the floater; the opening and closing of the water level measuring sensor is controlled by the first button switch. When the water level reaches the low-level early warning value, the float presses the first button switch to start the water level measuring sensor to detect the water level in real time, and when the water level is lower than the low-level early warning value, the float falls back to trigger the first button switch to close the water level measuring sensor. Namely, under the condition of lower water level, the water level measuring sensor stops working, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to an easy waterlogging point water level automatic monitoring device.
Background
The automatic water level monitoring device is widely applied to the fields of rivers, lakes, dams, reservoirs, meteorological hydrology, public safety and the like. The existing automatic water level monitoring device usually comprises a water level sensor, which is an instrument capable of converting a water level parameter of a measured point into a corresponding electric quantity signal in real time.
However, most of the internal water level sensors of such automatic water level monitoring devices are always in a power-on state when in use. In some applications (such as automatic water level monitoring devices installed on roadsides at waterlogging-prone points for monitoring urban waterlogging conditions), the condition of low water level is not required to be monitored, and long-time electrification can cause high energy consumption of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic water level monitoring device for waterlogging points, which comprises a graduated scale and a water level measuring sensor in the graduated scale, wherein the graduated scale is sleeved with a floater which can float up and down along with the change of the water level; the graduated scale is provided with a low early warning value and a high early warning value; a first button switch is arranged at the low-level early warning value of the graduated scale; a second button switch is arranged at the high-position early warning value of the graduated scale; the first button switch and the second button switch are pressed and triggered when being contacted with the floater; the opening and closing of the water level measuring sensor is controlled by the first button switch.
The utility model discloses an easy waterlogging point water level automatic monitoring device, when the water level reachd "low level early warning value", press down first button switch through the float and start water level measurement sensor and carry out real-time detection to the water level, when the water level was less than "low level early warning value", the float fell back touches first button switch and closes water level measurement sensor. Namely, under the condition of lower water level, the water level measuring sensor stops working, and the energy consumption is reduced.
Drawings
Fig. 1 is the utility model discloses an easy waterlogging point water level automatic monitoring device's schematic structure.
Fig. 2 is a schematic structural diagram of a first button switch of the present invention.
Fig. 3 is a schematic structural diagram of the first button switch according to the present invention when the button is pressed.
Fig. 4 is a schematic view of a matching structure of the first button switch and the float of the present invention.
Fig. 5 is a schematic structural view of the first button switch pressed by the float.
Fig. 6 is the utility model discloses an easy waterlogging point water level automatic monitoring device's the state schematic diagram that is in lower water level.
Fig. 7 is the utility model discloses an easy waterlogging point water level automatic monitoring device's the state schematic diagram that is in higher water level.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to fig. 1-7, an automatic water level monitoring device for a waterlogging-prone point comprises a graduated scale 10 and a water level measuring sensor (not shown in the figure) in the graduated scale 10, wherein a floater 20 capable of floating up and down along with the change of the water level is sleeved on the graduated scale 10; the graduated scale 10 is provided with a low early warning value and a high early warning value; a first button switch 30 is installed at the low-level early warning value of the graduated scale 10; a second button switch 40 is arranged at the high-position early warning value of the graduated scale 10; the first and second push-button switches 30 and 40 are pressed and activated when they are in contact with the float 20; the on/off of the water level measuring sensor is controlled by the first button switch 30. When the water level reaches the low-level early warning value, the first button switch 30 is pressed by the floater 20 to start the water level measuring sensor to detect the water level in real time, and when the water level is lower than the low-level early warning value, the floater 20 falls back to touch the first button switch 30 to turn off the water level measuring sensor. Namely, under the condition of lower water level, the water level measuring sensor stops working, and the energy consumption is reduced.
This easy waterlogging point water level automatic monitoring device is equipped with warning device, and this warning device opens and close and is controlled by this second button switch. When the water level reaches the high alarm value, the second button switch 40 is pressed by the floater 20 to start the warning device 60 to send out warning signals (including sound and light), so that pedestrians and vehicles in the way can be reminded, and the safety is improved. When the water level is lower than the high-level warning value, the floater 20 falls back to trigger the second button switch to turn off the warning device.
Specifically, the first button switch 30 and the second button switch 40 both include a button 31 exposed on the scale 10; the center of the floater 20 is provided with an axial through hole 21, the floater 20 is sleeved on the graduated scale 10 through the through hole 21 and is contacted and pressed with a button 31 of the first button switch 30 through the inner wall of the through hole 21 to trigger the first button switch 30; or pressed in contact with the button 31 of the second push button switch 40 to trigger the second push button switch 40. The float 20 has tapered surfaces 22 at both ends of the through hole 21. The float is guided by the tapered surface 22 when contacting the button 31, and is gradually retracted along the tapered surface 22 and pressed. The button is sleeved with a sealing waterproof corrugated pipe, and the corrugated pipe 32 contracts synchronously in the process that the button 31 is pressed, so that the sealing stability is ensured. The bottom of the graduated scale 10 is provided with a limit ring 21 which limits the lowest moving range of the float 20.
The graduated scale 10 is installed in the cylinder 11; the top of the cylinder 11 is provided with a top cover 12, and the bottom of the cylinder is open and communicated with the outside; the top cover 12 is provided with at least two air holes 13 which are communicated with the inner cavity of the cylinder 11 and the external atmosphere. The height of the floater is fluctuated due to the accumulated water waves, so that early warning is triggered by mistake, water inside and outside the cylinder 11 is separated by arranging the cylinder 11 sleeved outside the floater 20, and the water outside the cylinder 11 is difficult to be transmitted to the water inside the cylinder 11 even if waves are generated, so that the height of the floater 20 is prevented from being fluctuated due to the water waves, and the accuracy is improved. The cylinder 11 is transparent to facilitate viewing of the scale 10 within the cylinder 11 from the outside.
The automatic water level monitoring device for the waterlogging-prone point is provided with a broadcasting device 50, the broadcasting device 50 comprises a broadcasting horn, and the broadcasting device 50 can receive and play voice information so as to inform pedestrians and vehicles in the way or guide field workers.
The automatic water level monitoring device for the waterlogging-prone point is provided with a communication module (not shown in the figure) for transmitting monitoring data or detection signals to a monitoring terminal.
The automatic water level monitoring device at the waterlogging-prone point is respectively provided with a storage battery 70 and a solar panel 80 electrically connected with the storage battery 70. The storage battery 70 is used for supplying power to the automatic water level monitoring device at the waterlogging-prone point. The storage battery 70 is charged through the solar panel 80, so that the energy is saved, the environment is protected, and the trouble of wiring of an external power supply is avoided.
The automatic water level monitoring device at the waterlogging-prone point is respectively provided with a support rod 14 positioned on the graduated scale 10, the support rods 14 are particularly fixed on the top cover 12 of the cylinder 11, the support rods 14 are provided with an electric box 90, and the storage battery 70 and the communication module are installed in the electric box 90; the solar panel 80 is mounted on the support pole 14; the broadcast output device 50 and the warning device 60 are disposed on the electrical box 90. Compact structure and reasonable layout.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (8)
1. The utility model provides an easy waterlogging point water level automatic monitoring device, includes the water level measurement sensor in scale and the scale, its characterized in that:
the graduated scale is sleeved with a floater which can float up and down along with the change of water level;
the graduated scale is provided with a low early warning value and a high early warning value;
a first button switch is arranged at the low-level early warning value of the graduated scale;
a second button switch is arranged at the high-position early warning value of the graduated scale;
the first button switch and the second button switch are pressed and triggered when being contacted with the floater;
the opening and closing of the water level measuring sensor is controlled by the first button switch.
2. The automatic water level monitoring device at a waterlogging-prone point according to claim 1, characterized in that:
this easy waterlogging point water level automatic monitoring device is equipped with warning device, and this warning device opens and close and is controlled by this second button switch.
3. The automatic water level monitoring device at a waterlogging-prone point according to claim 2, wherein:
the first button switch and the second button switch comprise buttons exposed on the graduated scale;
the center of the floater is provided with an axial through hole, the floater is sleeved on the scale through the through hole and is contacted and pressed with a button of the first button switch through the inner wall of the through hole so as to trigger the first button switch; or pressed in contact with a button of the second push button switch to activate the second push button switch.
4. The automatic water level monitoring device at a waterlogging-prone point according to claim 3, wherein:
two ends of the through hole of the floater are provided with outward-expanded conical surfaces;
the button is sleeved with a sealing waterproof corrugated pipe.
5. The automatic water level monitoring device at a waterlogging-prone point according to claim 1, characterized in that:
the graduated scale is arranged in the cylinder; the top of the cylinder is provided with a top cover, and the bottom of the cylinder is open and communicated with the outside; the top cover is provided with at least two air holes which are communicated with the inner cavity of the cylinder and the outside atmosphere.
6. The automatic water level monitoring device at a waterlogging-prone point according to claim 2, wherein:
the automatic water level monitoring device for the waterlogging-prone point is provided with a broadcasting device.
7. The automatic water level monitoring device at a waterlogging-prone point according to claim 6, wherein:
this easy waterlogging point water level automatic monitoring device is equipped with the battery and with battery electric connection's solar panel.
8. The automatic water level monitoring device at a waterlogging-prone point according to claim 7, wherein:
the automatic water level monitoring device at the waterlogging-prone point is provided with a support rod positioned above the graduated scale, an electric box is arranged on the support rod, and the storage battery is arranged in the electric box;
the solar panel is arranged on the supporting rod;
the broadcasting device and the warning device are vertically arranged on the electric box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187563.1U CN213902560U (en) | 2021-01-22 | 2021-01-22 | Automatic water level monitoring device for waterlogging-prone point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187563.1U CN213902560U (en) | 2021-01-22 | 2021-01-22 | Automatic water level monitoring device for waterlogging-prone point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902560U true CN213902560U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120187563.1U Expired - Fee Related CN213902560U (en) | 2021-01-22 | 2021-01-22 | Automatic water level monitoring device for waterlogging-prone point |
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| CN (1) | CN213902560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588277A (en) * | 2022-10-08 | 2023-01-10 | 广州市水务规划勘测设计研究院有限公司 | Water conservancy flood prevention monitoring system |
-
2021
- 2021-01-22 CN CN202120187563.1U patent/CN213902560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588277A (en) * | 2022-10-08 | 2023-01-10 | 广州市水务规划勘测设计研究院有限公司 | Water conservancy flood prevention monitoring system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |