CN102338656B - Device for measuring height of water level and giving early warning about height of water level - Google Patents
Device for measuring height of water level and giving early warning about height of water level Download PDFInfo
- Publication number
- CN102338656B CN102338656B CN 201110166867 CN201110166867A CN102338656B CN 102338656 B CN102338656 B CN 102338656B CN 201110166867 CN201110166867 CN 201110166867 CN 201110166867 A CN201110166867 A CN 201110166867A CN 102338656 B CN102338656 B CN 102338656B
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- water level
- height
- top board
- early
- ball float
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- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a device capable of measuring the height of a water level and giving an early warning about the height of the water level. When the water level reaches or is higher than a set height, namely a position where a sliding push button B2 is arranged, an inductive switch B1 which is arranged at one end of a supporting point of a top plate is triggered to form a loop circuit, and an alarm is given, so an early-warning function is realized. In the device, a transparent visual window with scale display is an external cylinder, the supporting point at one end of the internal top plate which corresponds to the transparent visual window serves as a pointer, and the height of the current water level can be measured. By arranging a water level early-warning point, when the water level reaches the early-warning point, the alarm can be automatically given to other people, so the early-warning function is realized, the people can be timely transferred, and property safety can be guaranteed. When water disasters such as flood and tsunami occur, by adoption of the device, the property loss of the people can be effectively reduced, and the life safety of the people can be effectively guaranteed.
Description
Technical field: height of water level is measured automatically induction alarm technology
Background technology: the buoyancy that water produces ball float, and by the water level early warning being set highly and the circuit theory of a kind of circuit that the variation of height of water level is responded to automatically
Summary of the invention: this device is by inside and outside each two different cylinder bracket of a diameter, ball float, top board, the slip push button, inductive switch, the acoustooptic alarm of pre-police region and a cover wire circuit form.This device is a kind ofly can measure and pass through to set the alarm height the height of water level, when water level arrives setting height, triggers inductive switch and makes circuit form the loop, thereby play a kind of device of forewarning function
Description of drawings: Fig. 1 is this device internal structure external structure figure, and wherein B1 is the inductive switch of top board one end, and B2 is the slip push button that the early warning height can be set for the user.The wire B that is connected with B2 slip push button is stretch conducting wire, so that the height of water level of early warning conveniently to be set.The pre-police region of the upper part of this device is by a three step switch, acoustooptic alarm, and power lead forms.The lower part of this device is by inside and outside each two different cylinder bracket of a diameter, be positioned at the ball float of inner cylinder, the interior variation along with height of water level of right cylinder within it, the top board that can promote to be positioned at the ball float top within it right cylinder track moves up and down, when water level reaches or be higher than the position of B2 slide switch setting, the B1 inductive switch of top board one end triggers, and makes circuit form the loop, thereby gives the alarm.
Fig. 2 is the vertical view that is positioned at the top board of ball float top, and B1 is an inductive switch of top board fulcrum one end.The wire A of the other end of top board fulcrum is stretch conducting wire, so that freely the moving up and down of top board.When height that height of water level can act on less than ball float, top board is the fulcrum of four direction all around, is seated in the draw-in groove of inner cylinder.
Fig. 3 is the external structure of this device.The slip push button of B2 for regulating.B3 be exterior circular column with scale show transparent visual window, the fulcrum of corresponding inner top one end plays the effect of pointer with it, can measure the height of current water level.B4 is the side shield net, and B5 is the foot guard net, and the effect of protection network is on the one hand current are flowed freely, and can avoid entering of exterior object on the one hand, plays protective action.
Embodiment: but this device level, also can be to hang, the mode that side is hung is installed in need to carry out the place that height of water level is measured early warning.Applicable to reservoir, the river course, dykes and dams, the river shoal, the needs such as seabeach are used for height of water level is carried out the scope of Real Time Monitoring.By water level early warning point is set, after water level reaches early warning point, but auto-alarm-signal keying device is informed other people, plays the effect of early warning, to shift the common people and property safety.When the reply flood, effectively reduce people's life security and property loss during the floods such as tsunami.This device can the unit early warning, also can be set up by a plurality of these devices the network of monitoring heights of water level, realizes height of water level is measured the monitoring and early warning of networking.
Claims (9)
1. a height of water level is measured prior-warning device, it is characterized in that, and by inside and outside each two different cylinder bracket of a diameter, ball float, top board, inductive switch B1 slides to push away and turns round B2, and the audible-visual annunciator of pre-police region and the wire A that is connected and wire B consist of.
2. inside and outside each two different cylinder bracket of a diameter according to claim 1 is characterized in that external cylinder has side shield net B4.
3. according to claim 1 or exterior circular column according to claim 2, it is characterized in that the above has the slip that can regulate to push away to turn round B2, can the early warning height be set by the user.
According to claim 1 or slip according to claim 3 push away and turn round B2, it is characterized in that, push away with slip that to turn round the wire B that B2 is connected be stretch conducting wire.
5. inside and outside each two different cylinder bracket of a diameter according to claim 1 is characterized in that, there is ball float the inside of inner cylinder and is positioned at the top board of ball float top.
6. according to claim 1 or top board according to claim 5, it is characterized in that this top board has the fulcrum of four direction all around, is seated in the draw-in groove of inner cylinder.
7. ball float according to claim 1 is characterized in that, this ball float is positioned at the inside of inner cylinder, can move up and down in right cylinder along with the height of water level.
8. inductive switch B1 according to claim 1 is characterized in that, is positioned at above the top board, and being attached thereto the wire A that connects is stretch conducting wire.
9. according to claim 1 or exterior circular column according to claim 2, it is characterized in that, with the transparent visual window B3 that scale shows, the fulcrum of corresponding claim 6 inner top one end plays the effect of pointer with it, can measure the height of current water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166867 CN102338656B (en) | 2011-06-21 | 2011-06-21 | Device for measuring height of water level and giving early warning about height of water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166867 CN102338656B (en) | 2011-06-21 | 2011-06-21 | Device for measuring height of water level and giving early warning about height of water level |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102338656A CN102338656A (en) | 2012-02-01 |
| CN102338656B true CN102338656B (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110166867 Expired - Fee Related CN102338656B (en) | 2011-06-21 | 2011-06-21 | Device for measuring height of water level and giving early warning about height of water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338656B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713618A (en) * | 2013-12-17 | 2015-06-17 | 王世华 | High-water-level automatic alarm apparatus |
| CN104724140A (en) * | 2015-03-09 | 2015-06-24 | 华东交通大学 | Track circuit train running safety monitoring system |
| CN106352939A (en) * | 2016-10-17 | 2017-01-25 | 周末 | River level test instrument part |
| CN106441245B (en) * | 2016-10-31 | 2019-03-26 | 华北水利水电大学 | Depth of water automated watch-keeping facility |
| CN109213212A (en) * | 2018-07-25 | 2019-01-15 | 北京洪泰同创信息技术有限公司 | Detection device, detection system and detection method |
| CN110873599B (en) * | 2018-08-29 | 2021-04-09 | 北京洪泰同创信息技术有限公司 | Electric connection device and control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201177529Y (en) * | 2008-04-14 | 2009-01-07 | 曲兆松 | Remote measuring and reporting system for water level |
| WO2009146308A1 (en) * | 2008-05-29 | 2009-12-03 | Illinois Tool Works Inc. | Multi-level liquid level magnetic sensor |
| CN101881645A (en) * | 2009-05-06 | 2010-11-10 | 沈为国 | Floating ball magnetic control direct insertion type water level and water temperature sensor |
| CN201671174U (en) * | 2010-05-07 | 2010-12-15 | 贺福洋 | Advance pre-warning machine for blockage or full package of drainage pipes in towns |
| CN102041797A (en) * | 2010-09-09 | 2011-05-04 | 王芹 | Full-automatic flood season water level monitoring device |
| CN201853327U (en) * | 2010-11-19 | 2011-06-01 | 熊清远 | Digital display sedimentation alarm |
-
2011
- 2011-06-21 CN CN 201110166867 patent/CN102338656B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201177529Y (en) * | 2008-04-14 | 2009-01-07 | 曲兆松 | Remote measuring and reporting system for water level |
| WO2009146308A1 (en) * | 2008-05-29 | 2009-12-03 | Illinois Tool Works Inc. | Multi-level liquid level magnetic sensor |
| CN101881645A (en) * | 2009-05-06 | 2010-11-10 | 沈为国 | Floating ball magnetic control direct insertion type water level and water temperature sensor |
| CN201671174U (en) * | 2010-05-07 | 2010-12-15 | 贺福洋 | Advance pre-warning machine for blockage or full package of drainage pipes in towns |
| CN102041797A (en) * | 2010-09-09 | 2011-05-04 | 王芹 | Full-automatic flood season water level monitoring device |
| CN201853327U (en) * | 2010-11-19 | 2011-06-01 | 熊清远 | Digital display sedimentation alarm |
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| Publication number | Publication date |
|---|---|
| CN102338656A (en) | 2012-02-01 |
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