CN220437532U - Liquid level early warning device for hydraulic engineering - Google Patents
Liquid level early warning device for hydraulic engineering Download PDFInfo
- Publication number
- CN220437532U CN220437532U CN202321631340.5U CN202321631340U CN220437532U CN 220437532 U CN220437532 U CN 220437532U CN 202321631340 U CN202321631340 U CN 202321631340U CN 220437532 U CN220437532 U CN 220437532U
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- water level
- photoelectric sensor
- hydraulic engineering
- rod
- early warning
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- 239000007788 liquid Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a liquid level early warning device for hydraulic engineering, which belongs to the technical field of water level early warning devices and comprises a water level rod, wherein a plurality of groups of photoelectric sensors are arranged on one side wall of the water level rod at equal intervals. According to the utility model, a group of water level early warning and monitoring mechanisms consisting of the photoelectric sensors, the push switches and the alarms are designed, and in the monitoring process, each photoelectric sensor represents a water level value, so that when the lifting sleeve is driven by a buoy to lift, the photoelectric sensor triggers the action when the lifting sleeve is positioned at a certain photoelectric sensor, the water level value of the current photoelectric sensor can be displayed through the display screen, so that workers can intuitively know the water level value, and when the lifting sleeve rises to the limiting block, the push switches exert pressure on the push switches, the push switches close and control the alarms to act, early warning is carried out on the workers, the monitoring and early warning effect of the device is ensured, the working intensity of the workers is reduced, and the practicability is high.
Description
Technical Field
The utility model relates to hydraulic engineering, in particular to a liquid level early warning device for hydraulic engineering, and belongs to the technical field of hydraulic engineering water level early warning devices.
Background
The hydraulic engineering is used for controlling and allocating surface water and underground water in nature, achieves the aim of removing harm and benefiting, water is an indispensable precious resource for human production and life, but the naturally existing state of the water does not completely meet the human needs, only the hydraulic engineering is constructed, the water flow can be controlled, flood disasters are prevented, the water quantity is regulated and distributed, the water resource needs of people living and production are met, and the water level of the water is monitored and early warned through a liquid level early warning device in the water level monitoring process.
The current liquid level early warning device for hydraulic engineering is mostly in the use to make the staff observe current water level through the mode of water lever to judge whether the water level is super warning through the sign on the scale mark, realize early warning with this, but this mode is because need artifical moment to pay attention to current water level, and then not only leads to staff's working strength great, and early warning effect is not good moreover, leads to the device's functional lower.
Disclosure of Invention
The utility model mainly aims to provide a liquid level early warning device for hydraulic engineering.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a hydraulic engineering is with liquid level early warning device, includes the water level pole, multiunit photoelectric sensor is installed to water level pole a lateral wall equidistant, photoelectric sensor one side is provided with transparent explosion-proof glass sealed lid, transparent explosion-proof glass sealed lid both sides all are provided with the scale mark sticker, the cover is equipped with lift sleeve on the water level pole, all be fixed with the connecting rod on the lift sleeve both sides wall, connecting rod one end is provided with cursory, the cavity has been seted up on the lift sleeve inner wall, install the ball in the cavity, the water level pole upper end is fixed with the stopper, stopper bottom one side sets up push switch, gag lever post upper end one side is fixed with the siren, be provided with the support on the water level pole top one side wall, the support upper end is fixed with solar panel, be fixed with the electric cabinet on the support one side wall, the water level pole with install the display screen on the relative side wall of support.
Preferably, the photoelectric sensor is connected with the water level rod through a screw, the transparent explosion-proof glass sealing cover is bonded with the water level rod, the bonding mode can be through waterproof sealant, and the scale mark sticker is bonded with the water level rod.
Preferably, the lifting sleeve is in sliding connection with the water level rod, the connecting rod is in screw connection with the lifting sleeve, the buoy is in screw connection with the connecting rod, the distance between the photoelectric sensors is set to 10CM, and the specification of the lifting sleeve is set to 5CM.
Preferably, the concave cavity is formed on the lifting sleeve, and the ball is rotationally connected with the concave cavity.
Preferably, the limiting block is connected with the water level rod through a screw, the pressing switch is electrically connected with the alarm, and the pressing switch is waterproof.
Preferably, the support with the water level pole welding, solar panel with the support passes through the screw connection, the electric cabinet with solar panel press the switch, photoelectric sensor and the equal electricity of display screen is connected, the display screen with the water level pole passes through the screw connection.
The beneficial technical effects of the utility model are as follows:
according to the utility model, a group of water level early warning and monitoring mechanisms consisting of the photoelectric sensors, the push switches and the alarms are designed, and in the monitoring process, each photoelectric sensor represents a water level value, so that when the lifting sleeve is driven by a buoy to lift, the photoelectric sensor triggers the action when the lifting sleeve is positioned at a certain photoelectric sensor, the water level value of the current photoelectric sensor can be displayed through the display screen, so that workers can intuitively know the water level value, and when the lifting sleeve rises to the limiting block, the push switches exert pressure on the push switches, the push switches close and control the alarms to act, early warning is carried out on the workers, the monitoring and early warning effect of the device is ensured, the working intensity of the workers is reduced, and the practicability is high.
Drawings
FIG. 1 is a schematic view of a liquid level warning apparatus for hydraulic engineering according to a preferred embodiment of the present utility model;
FIG. 2 is a front cross-sectional view of a stopper in a preferred embodiment of a hydraulic engineering liquid level warning apparatus according to the present utility model;
fig. 3 is a top sectional view of a lifting sleeve in a preferred embodiment of a hydraulic engineering liquid level warning apparatus according to the present utility model.
The reference numerals are explained as follows:
1-a solar panel; 2-a bracket; 3-an alarm; 4-lifting the sleeve; 5-scale mark paster; 6-a water level rod; 7-a transparent explosion-proof glass sealing cover; 8-floating; 9-connecting rods; 10-a photosensor; 11-limiting blocks; 12-a display screen; 13-an electric cabinet; 14-pressing the switch; 15-concave cavities; 16-balls.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-3, the liquid level early warning device for hydraulic engineering provided by the embodiment comprises a water level rod 6, a plurality of groups of photoelectric sensors 10 are installed on one side wall of the water level rod 6 at equal intervals, a transparent explosion-proof glass sealing cover 7 is arranged on one side of the photoelectric sensor 10, scale mark stickers 5 are arranged on two sides of the transparent explosion-proof glass sealing cover 7, a lifting sleeve 4 is sleeved on the water level rod 6, connecting rods 9 are fixed on two side walls of the lifting sleeve 4, one ends of the connecting rods 9 are provided with buoys 8, concave cavities 15 are formed in the inner walls of the lifting sleeve 4, balls 16 are installed in the concave cavities 15, a limiting block 11 is fixed on the upper end of the water level rod 6, a pressing switch 14 is arranged on one side of the bottom end of the limiting block 11, an alarm 3 is fixed on one side of the upper end of the limiting rod, a support 2 is arranged on one side wall of the top of the water level rod 6, a solar panel 1 is fixed on the upper end of the support 2, an electric control box 13 is fixed on one side wall of the support 2, and a display screen 12 is installed on one side wall of the water level rod 6 opposite to the support 2.
Photoelectric sensor 10 passes through screw connection with water level pole 6, and transparent explosion-proof glass seals lid 7 bonds with water level pole 6, and the mode accessible waterproof sealant of bonding, scale mark sticker 5 bonds with water level pole 6, and transparent explosion-proof glass seals lid 7 both can protect photoelectric cell sensor, does not influence its monitoring performance again, and scale mark sticker 5 can remain the mode of original manual observation water level.
Lifting sleeve 4 and water level pole 6 sliding connection, connecting rod 9 passes through screw connection with lifting sleeve 4, cursory 8 passes through screw connection with connecting rod 9, photoelectric sensor 10's interval sets up to 10CM, lifting sleeve 4's specification sets up to 5CM, in-process is monitored, because every photoelectric sensor 10 represents the numerical value of a water level, and then when cursory 8 drives lifting sleeve 4 and goes up and down, when lifting sleeve 4 is in a certain photoelectric sensor 10 department, photoelectric sensor 10 of here just triggers the action, can show the current water level numerical value that photoelectric sensor 10 is located through display screen 12 this moment, the staff of being convenient for directly perceivedly knows.
The concave cavity 15 is formed on the lifting sleeve 4, the balls 16 are rotationally connected with the concave cavity 15, and the combination of the balls 16 in the concave cavity 15 can reduce the friction between the lifting sleeve 4 and the water level rod 6, so that the lifting sleeve 4 is driven to move by the buoy 8.
The limiting block 11 is connected with the water level rod 6 through a screw, the pressing switch 14 is electrically connected with the alarm 3, the pressing switch 14 is waterproof, when the lifting sleeve 4 ascends to the limiting block 11, pressure can be applied to the pressing switch 14, and the pressing switch 14 is closed to control the alarm 3 to act, so that early warning is carried out on staff.
The support 2 is welded with the water level rod 6, the solar panel 1 is connected with the support 2 through screws, the electric cabinet 13 is electrically connected with the solar panel 1, the push switch 14, the photoelectric sensor 10 and the display screen 12, the display screen 12 is connected with the water level rod 6 through screws, the electric cabinet 13 is internally provided with components related to solar power generation, the solar panel 1 generates power to provide required electric energy for the device, the electric cabinet 13 controls the device to work, and the display screen 12 displays the numerical value of the current water level.
The working principle of the device is as follows: when the device is specifically used, the water level rod 6 is fixed in a river channel, in the monitoring process, the solar panel 1 generates electricity to provide required electric energy for the device, the float 8 can drive the lifting sleeve 4 to move on the water level rod 6 along with the lifting of the water level, the rolling balls 16 in the concave cavity 15 are combined to reduce the friction between the lifting sleeve 4 and the water level rod 6, and then the lifting sleeve 4 is convenient to drive to move by the float 8, meanwhile, each photoelectric sensor 10 represents the value of the water level, and when the lifting sleeve 4 is driven to lift up and down by the float 8, the photoelectric sensor 10 at the position is triggered when the lifting sleeve 4 is positioned at a certain photoelectric sensor 10, the water level value of the current photoelectric sensor 10 can be displayed through the display screen 12, so that workers can intuitively know, and when the lifting sleeve 4 is lifted to the position of the limiting block 11, the pressing switch 14 can be applied with pressure, the pressing switch 14 is closed to control the alarm 3 to act, the early warning effect of the workers is guaranteed, the working strength of the workers is reduced, and the practicability is strong.
The above is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (6)
1. The utility model provides a liquid level early warning device for hydraulic engineering which characterized in that: including water level pole (6), multiunit photoelectric sensor (10) are installed to water level pole (6) lateral wall equidistant, photoelectric sensor (10) one side is provided with transparent explosion-proof glass sealed lid (7), transparent explosion-proof glass sealed lid (7) both sides all are provided with scale mark sticker (5), the cover is equipped with lift sleeve (4) on water level pole (6), all be fixed with connecting rod (9) on lift sleeve (4) both sides wall, connecting rod (9) one end is provided with cursory (8), cavity (15) have been seted up on lift sleeve (4) inner wall, install ball (16) in cavity (15), water level pole (6) upper end is fixed with stopper (11), stopper (11) bottom one side sets up push switch (14), stopper upper end one side is fixed with alarm (3), be provided with support (2) on water level pole (6) top one lateral wall, support (2) upper end is fixed with solar panel (1), be fixed with water level case (13) on support (2) one lateral wall, install ball (16) in cavity (15) and support (12) one side relative display screen.
2. The hydraulic engineering liquid level warning device according to claim 1, wherein: the photoelectric sensor (10) is connected with the water level rod (6) through a screw, the transparent explosion-proof glass sealing cover (7) is bonded with the water level rod (6), the bonding mode can be through waterproof sealant, and the scale mark sticker (5) is bonded with the water level rod (6).
3. The hydraulic engineering liquid level warning device according to claim 2, wherein: lifting sleeve (4) with water level pole (6) sliding connection, connecting rod (9) with lifting sleeve (4) pass through screw connection, cursory (8) with connecting rod (9) pass through screw connection, the interval of photoelectric sensor (10) sets up to 10CM, the specification of lifting sleeve (4) sets up to 5CM.
4. The hydraulic engineering liquid level warning device according to claim 3, wherein: the concave cavity (15) is formed on the lifting sleeve (4), and the ball (16) is rotationally connected with the concave cavity (15).
5. The hydraulic engineering liquid level warning device according to claim 4, wherein: the limiting block (11) is connected with the water level rod (6) through a screw, the pressing switch (14) is electrically connected with the alarm (3), and the pressing switch (14) is waterproof.
6. The hydraulic engineering liquid level warning device according to claim 5, wherein: the solar panel is characterized in that the support (2) is welded with the water level rod (6), the solar panel (1) is connected with the support (2) through screws, the electric cabinet (13) is connected with the solar panel (1) through screws, the pressing switch (14), the photoelectric sensor (10) and the display screen (12) are electrically connected, and the display screen (12) is connected with the water level rod (6) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631340.5U CN220437532U (en) | 2023-06-26 | 2023-06-26 | Liquid level early warning device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631340.5U CN220437532U (en) | 2023-06-26 | 2023-06-26 | Liquid level early warning device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437532U true CN220437532U (en) | 2024-02-02 |
Family
ID=89690028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321631340.5U Active CN220437532U (en) | 2023-06-26 | 2023-06-26 | Liquid level early warning device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437532U (en) |
-
2023
- 2023-06-26 CN CN202321631340.5U patent/CN220437532U/en active Active
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