CN205157007U - Power station dam ultrasonic water position monitoring wireless voice prompting device - Google Patents
Power station dam ultrasonic water position monitoring wireless voice prompting device Download PDFInfo
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- CN205157007U CN205157007U CN201520953130.7U CN201520953130U CN205157007U CN 205157007 U CN205157007 U CN 205157007U CN 201520953130 U CN201520953130 U CN 201520953130U CN 205157007 U CN205157007 U CN 205157007U
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- ultrasonic water
- water level
- power station
- prompting device
- voice prompting
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Abstract
The utility model discloses a power station dam ultrasonic water position monitoring wireless voice prompting device, include through the ultrasonic water position meter of support setting on the dam body, count programmable controller who is connected and the wireless communication module who is connected with programmable controller with the ultrasonic water position, dam body one side is equipped with the pipe that stretches into the aquatic, set up the ejector pin that the bottom has the float in the pipe, it sends out the switch to be equipped with the pine through the dead lever in the pipe, the pine sends out the switch and is connected with programmable controller. The device adopts the ultrasonic wave to combine mechanical formula to report to the police and combines together, and it is accurate to report to the police.
Description
Technical field
The utility model relates to hydropower station water level panalarm technical field, particularly a kind of power station barrage ultrasonic water level monitoring wireless voice prompting device.
Background technology
Compare conventional thermal power generation and generation of electricity by new energy (living beings, photovoltaic, wind-force), power station has the advantages such as pollution-free, cost of electricity-generating is low, belongs to the green energy resource that country vigorously supports.Basin, power station water level changes greatly, and Tendency analysis is very uneven, and general April starts to rise, and the 5-6 month water yield increases, and July reaches the wet season, and continuing up to and start by the end of October to fall after rise, is the most withered flow to February next year.The whole year, discharge mainly concentrated on flood season (the 7-10 month), and power generation in the flood seasons amount accounts for annual 50%, and generated energy accounts for 50% At All Other Times.During power station flood season discharge can long term maintenance on the flow of water-drawing channel transversal section, excess traffic then discards need not.But major part is the dry season in 1 year, now discharge is not enough to promote hydraulic turbine running, so need first to close barrage gate, waits current to store completely at barrage, then generating of opening a sluice gate and drawing out some water, and that is can only intermittently generate electricity.Because power station is often distributed in the abundant region of water resource, general is all step generating, retaining and discharge time are not fixed, so be necessary to monitor the water level of barrage, conventional means stares at or video monitoring by people, but because barrage storage time length cannot be grasped, sometimes need personnel to keep a close safeguard for a long time, cause personnel tired unavoidably, monitor not in place, cause discharge to discard in vain, affect generated energy.CN201420015179.3 discloses the power station ultrasonic water level monitor based on GSM network, the utility model composition comprises: housing (1), housing is connected with panel (2), antenna, serial ports joint (6), attaching plug (9), row's needle interface (7), aviation head interface (8) and button (5), there is in housing single-chip microcomputer (16), single-chip microcomputer is by panel and display screen and pilot lamp, ultrasonic probe (20) connects, ultrasonic probe is connected with housing by shielding line aviation head, ultrasonic wave module (14) in single-chip microcomputer and housing, TC35 module (17), data-carrier store (15), DS1302 real-time timepiece chip (11), RS232 serial ports, hardware watchdog circuit (18), LM2576 mu balanced circuit (13), hummer (12) and power module (10) connect, described power module is connected with power supply.Its weak point is: tester is installed on power station, and there is a lot of high-rating generator in power station, and heavy motor has a strong impact on the accuracy of tester.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, provides a kind of power station barrage ultrasonic water level monitoring wireless voice prompting device, and this device adopts ultrasound wave to combine in conjunction with mechanical alarm, reports to the police accurately.
For achieving the above object, the utility model is by the following technical solutions: a kind of power station barrage ultrasonic water level monitoring wireless voice prompting device, comprise by the ultrasonic water level gauge of Bracket setting on dam body, the Programmable Logic Controller be connected with ultrasonic water level gauge and the wireless communication module that is connected with Programmable Logic Controller, described dam body side is provided with the conduit stretched in water, the push rod that bottom has float is set in described conduit, be provided with pine by fixed bar in described conduit and send out switch, described pine sends out switch and is connected with Programmable Logic Controller.
Described wireless communication module adopts GPRS communication module.
Described conduit lower end is provided with filter mechanism.
Described filter mechanism is the screen pack being arranged on conduit lower end.
Described push rod is hollow structure.
Described conduit upper end is provided with rainhat.
Described Programmable Logic Controller is connected with audible-visual annunciator.
Described rainhat is inverted U structure.
The beneficial effects of the utility model: the water level in ultrasonic water level gauge Real-time Collection dam body, the information of Programmable Logic Controller real-time reception ultrasonic water level gauge, when water level exceedes setting value, Controlled by Programmable Controller audible-visual annunciator works, the staff of prompting dam body week side; GPRS communication module transfers data to monitoring backstage simultaneously, and background work personnel notify patrol officer; If the water level now in dam body exceedes setting value, float drives push rod to move up, push rod and pine send out switch contact and contact, Programmable Logic Controller detects that pine sends out switch connection, this Time Controller by wireless communication module by information transmission to backstage, backstage is according to the information of the ultrasonic water level information received and Song Fa switch, both report to the police and illustrate that water level rises, substantially increase accuracy, if only one of them is reported to the police, go before notifying patrol officer to observe.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of power station barrage ultrasonic water level monitoring wireless voice prompting device, comprise the wireless communication module 4 being arranged on the ultrasonic water level gauge 1 on dam body 9, the Programmable Logic Controller 3 be connected with ultrasonic water level gauge by support 2 and being connected with Programmable Logic Controller 3, described dam body 9 side is provided with the conduit 7 stretched in water, the push rod 6 that bottom has float 8 is set in described conduit 7, be provided with pine by fixed bar in described conduit 7 and send out switch 5, described pine sends out switch 5 and is connected with Programmable Logic Controller 3.
Described wireless communication module 4 adopts GPRS communication module.
Described conduit 7 lower end is provided with filter mechanism.
Described filter mechanism is the screen pack being arranged on conduit lower end, prevents the foreign material such as leaf from entering conduit, obstruction conduit.
Described push rod 6 is hollow structure, and push rod is light, is convenient to float jack-up.
Described conduit 7 upper end is provided with rainhat, prevents the foreign material such as rainwater from entering water pipe, and obstruction conduit or damage pine send out switch.
Embodiment 2: as shown in Figure 1, a kind of power station barrage ultrasonic water level monitoring wireless voice prompting device, comprise the wireless communication module 4 being arranged on the ultrasonic water level gauge 1 on dam body 9, the Programmable Logic Controller 3 be connected with ultrasonic water level gauge by support 2 and being connected with Programmable Logic Controller 3, described dam body 9 side is provided with the conduit 7 stretched in water, the push rod 6 that bottom has float 8 is set in described conduit 7, be provided with pine by fixed bar in described conduit 7 and send out switch 5, described pine sends out switch 5 and is connected with Programmable Logic Controller 3.
Described wireless communication module 4 adopts GPRS communication module.
Described conduit 7 lower end is provided with filter mechanism.
Described filter mechanism is the screen pack being arranged on conduit lower end, prevents the foreign material such as leaf from entering conduit, obstruction conduit.
Described push rod 6 is hollow structure, and push rod is light, is convenient to float jack-up.
Described conduit 7 upper end is provided with rainhat, prevents the foreign material such as rainwater from entering water pipe, and obstruction conduit or damage pine send out switch.
Described Programmable Logic Controller is connected with audible-visual annunciator.
Described rainhat is inverted U structure.What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. a power station barrage ultrasonic water level monitoring wireless voice prompting device, it is characterized in that: comprise by the ultrasonic water level gauge of Bracket setting on dam body, the Programmable Logic Controller be connected with ultrasonic water level gauge and the wireless communication module that is connected with Programmable Logic Controller, described dam body side is provided with the conduit stretched in water, the push rod that bottom has float is set in described conduit, be provided with pine by fixed bar in described conduit and send out switch, described pine sends out switch and is connected with Programmable Logic Controller.
2. power station as claimed in claim 1 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described wireless communication module adopts GPRS communication module.
3. power station as claimed in claim 1 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described conduit lower end is provided with filter mechanism.
4. power station as claimed in claim 3 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described filter mechanism is the screen pack being arranged on conduit lower end.
5. power station as claimed in claim 1 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described push rod is hollow structure.
6. power station as claimed in claim 1 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described conduit upper end is provided with rainhat.
7. power station as claimed in claim 1 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described Programmable Logic Controller is connected with audible-visual annunciator.
8. power station as claimed in claim 6 barrage ultrasonic water level monitoring wireless voice prompting device, is characterized in that: described rainhat is inverted U structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953130.7U CN205157007U (en) | 2015-11-25 | 2015-11-25 | Power station dam ultrasonic water position monitoring wireless voice prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953130.7U CN205157007U (en) | 2015-11-25 | 2015-11-25 | Power station dam ultrasonic water position monitoring wireless voice prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157007U true CN205157007U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520953130.7U Expired - Fee Related CN205157007U (en) | 2015-11-25 | 2015-11-25 | Power station dam ultrasonic water position monitoring wireless voice prompting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205157007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737945A (en) * | 2016-03-01 | 2016-07-06 | 国网河南省电力公司南阳供电公司 | Ultrasonic water level monitoring wireless voice prompter for hydropower station barrage and monitoring method |
| CN105865580A (en) * | 2016-04-28 | 2016-08-17 | 河南丹江大观苑旅游有限公司 | Lake water level monitoring and alarming system for scenic spot and operation method |
| CN105910679A (en) * | 2016-04-21 | 2016-08-31 | 国网河南省电力公司南阳供电公司 | Transformer substation cable trench water level monitoring and alarming system and monitoring method |
-
2015
- 2015-11-25 CN CN201520953130.7U patent/CN205157007U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737945A (en) * | 2016-03-01 | 2016-07-06 | 国网河南省电力公司南阳供电公司 | Ultrasonic water level monitoring wireless voice prompter for hydropower station barrage and monitoring method |
| CN105737945B (en) * | 2016-03-01 | 2019-07-05 | 国网河南省电力公司南阳供电公司 | Power station barrage ultrasonic water level monitors radio speech prompting device and monitoring method |
| CN105910679A (en) * | 2016-04-21 | 2016-08-31 | 国网河南省电力公司南阳供电公司 | Transformer substation cable trench water level monitoring and alarming system and monitoring method |
| CN105910679B (en) * | 2016-04-21 | 2019-04-30 | 国网河南省电力公司南阳供电公司 | A kind of cable duct of substation water level monitoring alarm system and monitoring method |
| CN105865580A (en) * | 2016-04-28 | 2016-08-17 | 河南丹江大观苑旅游有限公司 | Lake water level monitoring and alarming system for scenic spot and operation method |
| CN105865580B (en) * | 2016-04-28 | 2019-05-03 | 河南丹江大观苑旅游有限公司 | A kind of scenic spot lake water water level monitoring alarm system and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20181125 |