CN207717192U - The out-of-limit automatic inspection warning device of hydroenergy storage station reservoir - Google Patents
The out-of-limit automatic inspection warning device of hydroenergy storage station reservoir Download PDFInfo
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- CN207717192U CN207717192U CN201721594519.2U CN201721594519U CN207717192U CN 207717192 U CN207717192 U CN 207717192U CN 201721594519 U CN201721594519 U CN 201721594519U CN 207717192 U CN207717192 U CN 207717192U
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- Prior art keywords
- water level
- magnetic patch
- level case
- coil
- reservoir
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- 238000007689 inspection Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a kind of out-of-limit automatic inspection warning device of hydroenergy storage station reservoir,Including water level case and solar energy electroplax,Welded nut cover seat is fixed in the bottom end of water level case,Nut cover seat is threadedly coupled supporting rod,Supporting rod is fixedly mounted on the side wall of reservoir,Metal bar and porcelain cylinder are provided in water level case,Be slidably matched slide plate on metal bar,It is socketed with coil on porcelain cylinder,Coil is electrically connected binding post,Slide plate is slidably matched coil,The output end of solar energy electroplax is electrically connected the lower end of metal bar,The output end of binding post is electrically connected the input terminal of alarm lamp,The utility model structure is concise,It is easy to assembly,Utilize the adelphotaxy between magnet,Sliding block is pulled to move up and down the position for changing slide plate on coil by buoy,To change the size of current of warning circuit,Staff can in real time obtain reservoir level under the environment of safety by alarm lamp on the bank and display panel,It is convenient,Fast.
Description
Technical field
The utility model is related to safety monitoring assembly technical field, specially a kind of hydroenergy storage station reservoir is out-of-limit automatic
Examine warning device.
Background technology
Electric power is a kind of present most common energy, and mainly uses hydroelectric generation in south China, and hydroelectric generation has
The relatively low and environmentally friendly advantage of cost, is widely adopted, and hydroelectric generation is essential needs water-power plant.Water-power plant
Safety it is most important, be not only related to the electricity consumption of production and living, be more related to the personal safety of downstream people, so, waterpower
The safety in power station is always the hot spot that people are concerned about, and the water level in power station is the key factor for influencing power station safety, because
Water level is excessively high or the arriving of flood peak is likely to cause the safety problem of dam, thus need moment monitoring upstream water level and
Water flow.
Currently, what reservoir level was monitored generally by the gauge that observation is arranged in reservoir, water level stake
The material of ruler is usually stone or stainless steel tube, which needs water reservoir management person's not timing to be checked, time-consuming to take
Power, existing differential pressure type, ultrasonic wave and float type water level sensor cause monitoring inaccurate, water level report due to the floating of the water surface
Police can also be affected.
Utility model content
The purpose of this utility model is to provide a kind of out-of-limit automatic inspection warning devices of hydroenergy storage station reservoir, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of hydroenergy storage station reservoir is out-of-limit certainly
It is dynamic that warning device, including water level case and solar energy electroplax, the bottom end of the water level case is examined to fix welded nut cover seat, the spiral shell
Female cover seat is threadedly coupled supporting rod, and the supporting rod is fixedly mounted on the side wall of reservoir, the fixed installation on the bank of the reservoir
Alarm lamp is fixedly mounted on the holder in the solar energy electroplax and holder；
The right end sidewalls of the water level case are provided with straight, and the straight is slidably matched sliding block, the sliding block
One end far from the water level case is fixedly connected with plastics chain, and the plastics chain is fixedly connected with latch closure, and the latch closure, which is fixed, to be connected
Buoy is connect, the sliding block is fixedly connected with the first magnetic patch close to one end of the water level case, water proof is fixedly mounted in the water level case
The water level case is divided into two parts by plate, the water-stop sheet, and the left end of the water-stop sheet is provided with metal bar and porcelain cylinder, described
The upper and lower end of metal bar and the porcelain cylinder is fixedly connected with the upper and lower inner wall of the water level case, and be slidably matched cunning on the metal bar
Set, the right end of the sliding sleeve are fixedly connected with the second magnetic patch, and the left end of the sliding sleeve is fixedly connected with slide plate, is socketed on the porcelain cylinder
Coil, the coil are electrically connected binding post, and the slide plate is slidably matched the coil, the output end electricity of the solar energy electroplax
Property connects the lower end of the metal bar, and the output end of the binding post is electrically connected the input terminal of the alarm lamp.
Preferably, the buoy is spherical hollow structure.
Preferably, one layer of anti-corrosion film of the outer layer covers of first magnetic patch.
Preferably, first magnetic patch and second magnetic patch separate from the left and right same level height of the water-stop sheet
On, and the magnetic pole opposite sex opposition between first magnetic patch and second magnetic patch.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model structure is concise, easy to assembly, using the adelphotaxy between magnet, is pulled and is slided by buoy
Block moves up and down the position for changing slide plate on coil, and to change the size of current of warning circuit, staff can be in safety
In the environment of reservoir level can be obtained by alarm lamp on the bank and display panel in real time, it is convenient, fast；
2, the utility model installs water-stop sheet between the first magnetic patch and the second magnetic patch, using the sealing function of water-stop sheet,
On the one hand it protects water level case coil by water body dip etching in reservoir, not improve its service life, on the other hand protects entire
The safety of warning circuit prevents the connecting part of coil from meeting water short circuit；
3, the utility model by height of water level changes the buoyancy of buoy to realize warning function, and warning device will not be by
The influence of water surface floating, automatic inspection result is accurate, is quick on the draw.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is water level box structure schematic diagram in the utility model.
In figure：1 water level case, 2 solar energy electroplax, 3 nut cover seats, 4 supporting rods, 5 reservoirs, 6 holders, 7 alarm lamps, 8 straight lines
Sliding slot, 9 sliding blocks, 10 plastics chains, 11 latch closures, 12 buoys, 13 first magnetic patch, 14 water-stop sheets, 15 metal bars, 16 porcelain cylinders, 17 are slided
Set, 18 second magnetic patch, 19 slide plates, 20 coils, 21 binding posts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of out-of-limit automatic inspection of hydroenergy storage station reservoir
Warning device, including water level case 1 and solar energy electroplax 2 are tested, welded nut cover seat 3, nut cover seat 3 are fixed in the bottom end of water level case 1
It is threadedly coupled supporting rod 4, supporting rod 4 is fixedly mounted on the side wall of reservoir 5, the solar energy electroplax of fixed installation on the bank 2 of reservoir 5
With holder 6, alarm lamp 7 is fixedly mounted on holder 6.
The right end sidewalls of water level case 1 are provided with straight 8, and straight 8 is slidably matched sliding block 9, and sliding block 9 is far from water level
One end of case 1 is fixedly connected with plastics chain 10, and plastics chain 10 is fixedly connected with latch closure 11, and latch closure 11 is fixedly connected with buoy 12, floats
Mark 12 is spherical hollow structure.Sliding block 9 is fixedly connected with the first magnetic patch 13, the outer layer of the first magnetic patch 13 close to one end of water level case 1
Wrap up one layer of anti-corrosion film.Water-stop sheet 14 is fixedly mounted in water level case 1, water level case 1 is divided into two parts, water proof by water-stop sheet 14
The left end of plate 14 is provided with metal bar 15 and porcelain cylinder 16, and the upper and lower end of metal bar 15 and porcelain cylinder 16 is fixedly connected with water level case 1
Upper and lower inner wall.Be slidably matched sliding sleeve 17 on metal bar 15, and the right end of sliding sleeve 17 is fixedly connected with the second magnetic patch 18, the first magnetic patch 13
It is separated from the left and right same level height of water-stop sheet 14 with the second magnetic patch 18, and between the first magnetic patch 13 and the second magnetic patch 18
The magnetic pole opposite sex opposition.The left end of sliding sleeve 17 is fixedly connected with slide plate 19, and coil 20 is socketed on porcelain cylinder 16, and coil 20 is electrically connected
Binding post 21, slide plate 19 are slidably matched coil 20, and the output end of solar energy electroplax 2 is electrically connected the lower end of metal bar 15, wiring
The output end of column 21 is electrically connected the input terminal of alarm lamp 7.
Operation principle：When water level constantly rises in reservoir 5, water body holds up buoy 12 and rises in reservoir, and buoy 12 pulls
Sliding block 9 rises along straight 8.Since the magnetic pole opposite sex of the first magnetic patch 13 and the second magnetic patch 18 opposes, 13 He of the first magnetic patch
It keeps attracting each other between second magnetic patch 18, under magnetic active force, the second magnetic patch 18 rises together with the first magnetic patch 13, and
And sliding sleeve 17 is driven to be moved up along metal bar 15.According to slide rheostat principle, the slide plate 19 risen with sliding sleeve 17 subtracts
The access resistance of coil 20 is lacked, the input current of alarm lamp 7 becomes larger in warning circuit, and alarm lamp 7 becomes brighter, to realize
It is automatic to examine warning function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of out-of-limit automatic inspection warning device of hydroenergy storage station reservoir, including water level case (1) and solar energy electroplax (2),
It is characterized in that：Welded nut cover seat (3) is fixed in the bottom end of the water level case (1), and the nut cover seat (3) is threadedly coupled support
Bar (4), the supporting rod (4) are fixedly mounted on the side wall of reservoir (5), described in the fixed installation on the bank of the reservoir (5) too
It is positive can battery plate (2) and holder (6), fixed installation alarm lamp (7) on the holder (6)；
The right end sidewalls of the water level case (1) are provided with straight (8), and the straight (8) is slidably matched sliding block (9),
The one end of the sliding block (9) far from the water level case (1) is fixedly connected with plastics chain (10), and the plastics chain (10) is fixed to be connected
Latch closure (11) is connect, the latch closure (11) is fixedly connected with buoy (12), and the sliding block (9) is solid close to one end of the water level case (1)
Surely it connects the first magnetic patch (13), is fixedly mounted water-stop sheet (14) in the water level case (1), the water-stop sheet (14) is by the water level
Case (1) is divided into two parts, and the left end of the water-stop sheet (14) is provided with metal bar (15) and porcelain cylinder (16), the metal bar
(15) and the upper and lower end of the porcelain cylinder (16) is fixedly connected with the upper and lower inner wall of the water level case (1), on the metal bar (15)
Be slidably matched sliding sleeve (17), and the right end of the sliding sleeve (17) is fixedly connected with the second magnetic patch (18), and the left end of the sliding sleeve (17) is solid
Surely slide plate (19) is connected, coil (20) is socketed on the porcelain cylinder (16), the coil (20) is electrically connected binding post (21), institute
It states slide plate (19) to be slidably matched the coil (20), the output end of the solar energy electroplax (2) is electrically connected the metal bar
(15) lower end, the output end of the binding post (21) are electrically connected the input terminal of the alarm lamp (7).
2. the out-of-limit automatic inspection warning device of hydroenergy storage station reservoir according to claim 1, it is characterised in that：It is described
Buoy (12) is spherical hollow structure.
3. the out-of-limit automatic inspection warning device of hydroenergy storage station reservoir according to claim 1, it is characterised in that：It is described
One layer of anti-corrosion film of outer layer covers of first magnetic patch (13).
4. the out-of-limit automatic inspection warning device of hydroenergy storage station reservoir according to claim 1, it is characterised in that：It is described
First magnetic patch (13) and second magnetic patch (18) separate from the left and right same level height of the water-stop sheet (14), and institute
State the magnetic pole opposite sex opposition between the first magnetic patch (13) and second magnetic patch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594519.2U CN207717192U (en) | 2017-11-25 | 2017-11-25 | The out-of-limit automatic inspection warning device of hydroenergy storage station reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594519.2U CN207717192U (en) | 2017-11-25 | 2017-11-25 | The out-of-limit automatic inspection warning device of hydroenergy storage station reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717192U true CN207717192U (en) | 2018-08-10 |
Family
ID=63062147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594519.2U Expired - Fee Related CN207717192U (en) | 2017-11-25 | 2017-11-25 | The out-of-limit automatic inspection warning device of hydroenergy storage station reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271498A (en) * | 2020-02-29 | 2020-06-12 | 古志康 | Intelligent control device suitable for various water valves |
| CN111521244A (en) * | 2020-05-27 | 2020-08-11 | 河海大学 | Liquid level difference detection device and flood early warning system |
-
2017
- 2017-11-25 CN CN201721594519.2U patent/CN207717192U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271498A (en) * | 2020-02-29 | 2020-06-12 | 古志康 | Intelligent control device suitable for various water valves |
| CN111271498B (en) * | 2020-02-29 | 2022-01-07 | 浙江隆正自控阀门科技有限公司 | Intelligent control device suitable for various water valves |
| CN111521244A (en) * | 2020-05-27 | 2020-08-11 | 河海大学 | Liquid level difference detection device and flood early warning system |
| CN111521244B (en) * | 2020-05-27 | 2021-03-26 | 河海大学 | Liquid level difference detection device and flood early warning system |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180810 Termination date: 20181125 |