CN203403393U - Automatic flood discharging device for reservoir warning water level - Google Patents
Automatic flood discharging device for reservoir warning water level Download PDFInfo
- Publication number
- CN203403393U CN203403393U CN201320496681.6U CN201320496681U CN203403393U CN 203403393 U CN203403393 U CN 203403393U CN 201320496681 U CN201320496681 U CN 201320496681U CN 203403393 U CN203403393 U CN 203403393U
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- reservoir
- flood
- water level
- pedestal
- flood discharging
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Abstract
The utility model discloses an automatic flood discharging device for a reservoir warning water level. The automatic flood discharging device is arranged inside a reservoir (1), and a river diversion flood discharging tunnel (2) is arranged at the bottom of the reservoir. The automatic flood discharging device is characterized in that a base (3) is arranged at the warning water level in the reservoir (1), a capacitive water level sensor (4) is arranged on the base (3) and is connected with a controller (5) through a circuit, and the controller (5) is connected with a valve switch (6) of the river diversion flood discharging tunnel. The automatic flood discharging device has the functions of detecting the warning water level in real time and automatically discharging flood, is stable in performance, safe and reliable, and has a very ideal using effect.
Description
Technical field
The utility model relates to a kind of reservoir warning line automatic flood discharge device.
Background technology
Reservoir is substantially all provided with Level monitor, and when the water level of reservoir reaches warning line, Level monitor can remind staff to hold valve flood discharge or the flood discharge of drawing water.Yet existing Level monitor mainly contains two problems: 1, the Level monitor of existing reservoir generally adopts simple ball float principle, yet ball float Metallic rod can cause normally floating of ball float because get rusty, thereby make reservoir level surpass warning line and cause that Jiang Di bursts, flood destroys by rush of water the serious accidents such as dykes and dams will happen occasionally, bring huge loss to thus the country and people's lives and properties.When 2, staff is monitored reservoir level and reached warning line by Level monitor, need to open manually flood discharge valve or flood discharge water pump, not only efficiency is not high, and easily because human factor occurs surprisingly, has potential safety hazard.
Utility model content
The purpose of this utility model is, a kind of reservoir warning line automatic flood discharge device is provided.The utlity model has the effect of real-time warning line detection, automatic flood discharge, and the utility model stable performance, safe and reliable, ideal result of use there is.
The technical solution of the utility model: a kind of reservoir warning line automatic flood discharge device, be arranged in reservoir, at the bottom of reservoir, be provided with water conservancy diversion and let out anti-hole, it is characterized in that: the warning line place in reservoir is provided with a pedestal, pedestal is provided with capacitance water level sensor, capacitance water level sensor via line is connected with a controller, and controller is connected with the valve switch that water conservancy diversion is let out anti-hole.
In above-mentioned reservoir warning line automatic flood discharge device, on described pedestal, be provided with from bottom to up one-level flood control capacitance group and secondary flood control capacitance group, one-level flood control capacitance group comprises two capacitance water level sensors that are arranged on pedestal both sides, and secondary flood control capacitance group comprises three capacitance water level sensors on the same waterline that is evenly arranged on pedestal.
In aforesaid reservoir warning line automatic flood discharge device, the bottom of described reservoir is provided with a flood-relief channel, and the flood discharge height of flood-relief channel is higher than the height of secondary flood control capacitance group.
Compared with prior art, the warning line place of the utility model in reservoir is provided with a pedestal, and pedestal is provided with capacitance water level sensor, and capacitance water level sensor via line is connected with a controller, and controller is connected with the valve switch that water conservancy diversion is let out anti-hole; When the stock's water yield in reservoir reaches warning line, capacitance water level sensor touches water, produce and send a signal to controller, the switch motion of controller by-pass valve control, and drive water conservancy diversion to let out the valve opening in anti-hole, carry out water conservancy diversion and let out anti-, therefore the utlity model has the effect of real-time warning line detection, automatic flood discharge, and compare with existing float-ball type checkout gear, the utility model stable performance, safe and reliable, has ideal result of use.As further preferred, described pedestal is provided with one-level flood control capacitance group and secondary flood control capacitance group from bottom to up, two-stage capacitance group, for different warning lines, is controlled the valve opening of different opening simultaneously, can better reach the function of automatic flood discharge.Further, in the bottom of reservoir, be also provided with a flood-relief channel, the flood discharge height of flood-relief channel is higher than the height of secondary flood control capacitance group, even if the reservoir water yield sharply increases, only depend on water conservancy diversion to let out anti-hole effectively during flood discharge, flood-relief channel can be assisted flood discharge, has improved reservoir safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 circuit connection diagram of the present utility model.
Being labeled as in accompanying drawing: 1-reservoir, 2-water conservancy diversion is let out anti-hole, 3-pedestal, 4-capacitance water level sensor, 5-controller, 6-valve switch, 7-one-level flood control capacitance group, 8-secondary flood control capacitance group, 9-flood-relief channel.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment: a kind of reservoir warning line automatic flood discharge device, form as depicted in figs. 1 and 2, be arranged in reservoir 1, at the bottom of reservoir, be provided with water conservancy diversion and let out anti-hole 2, the warning line place in reservoir 1 is provided with a pedestal 3, and pedestal 3 is provided with capacitance water level sensor 4, capacitance water level sensor can directly be buied from market, after sensor contact water, electric capacity changes, thereby produces transducing signal; Capacitance water level sensor 4 via line are connected with a controller 5, and controller 5 is connected with the valve switch 6 that water conservancy diversion is let out anti-hole; On described pedestal 3, be provided with from bottom to up one-level flood control capacitance group 7 and secondary flood control capacitance group 8, one-level flood control capacitance group 7 comprises two capacitance water level sensors that are arranged on pedestal 3 both sides, and secondary flood control capacitance group 8 comprises three capacitance water level sensors on the same waterline that is evenly arranged on pedestal 3; The bottom of described reservoir 1 is provided with a flood-relief channel 9, and the flood discharge height of flood-relief channel 9 is higher than the height of secondary flood control capacitance group 8.
Claims (3)
1. reservoir warning line automatic flood discharge device, be arranged in reservoir (1), at the bottom of reservoir, be provided with water conservancy diversion and let out anti-hole (2), it is characterized in that: the warning line place in reservoir (1) is provided with a pedestal (3), pedestal (3) is provided with capacitance water level sensor (4), capacitance water level sensor (4) via line is connected with a controller (5), and controller (5) is connected with the valve switch (6) that water conservancy diversion is let out anti-hole.
2. reservoir warning line automatic flood discharge device according to claim 1, it is characterized in that: on described pedestal (3), be provided with from bottom to up one-level flood control capacitance group (7) and secondary flood control capacitance group (8), one-level flood control capacitance group (7) comprises two capacitance water level sensors that are arranged on pedestal (3) both sides, and secondary flood control capacitance group (8) comprises three capacitance water level sensors on the same waterline that is evenly arranged on pedestal (3).
3. reservoir warning line automatic flood discharge device according to claim 2, is characterized in that: the bottom of described reservoir (1) is provided with a flood-relief channel (9), and the flood discharge height of flood-relief channel (9) is higher than the height of secondary flood control capacitance group (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496681.6U CN203403393U (en) | 2013-08-14 | 2013-08-14 | Automatic flood discharging device for reservoir warning water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496681.6U CN203403393U (en) | 2013-08-14 | 2013-08-14 | Automatic flood discharging device for reservoir warning water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403393U true CN203403393U (en) | 2014-01-22 |
Family
ID=49939331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496681.6U Expired - Lifetime CN203403393U (en) | 2013-08-14 | 2013-08-14 | Automatic flood discharging device for reservoir warning water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777907A (en) * | 2019-08-03 | 2020-02-11 | 胡姜平 | Method for preventing and treating urban waterlogging |
| CN111139793A (en) * | 2020-01-03 | 2020-05-12 | 商丘市水利建筑勘测设计院 | Automatic reservoir water level adjusting system |
-
2013
- 2013-08-14 CN CN201320496681.6U patent/CN203403393U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777907A (en) * | 2019-08-03 | 2020-02-11 | 胡姜平 | Method for preventing and treating urban waterlogging |
| CN111139793A (en) * | 2020-01-03 | 2020-05-12 | 商丘市水利建筑勘测设计院 | Automatic reservoir water level adjusting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |