CN218330163U

CN218330163U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN218330163U
Application number: CN202222638143.8U
Authority: CN
Inventors: 刘云生; 刘贵彬; 管祁衡
Original assignee: Hunan Yanghai Construction Engineering Co ltd
Current assignee: Hunan Yanghai Construction Engineering Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model particularly relates to a water level monitoring device for hydraulic engineering, which comprises a housin, the inner chamber of casing is equipped with the water-stop sheet, direction chamber and installation cavity are separated to the water-stop sheet, be equipped with the floater in the direction intracavity, be equipped with the magnet in the floater, the side fixed surface of water-stop sheet has the tongue tube, the tongue tube is connected with the circuit board, be equipped with warning light and battery on the circuit board, the warning light top is equipped with water level height mark, the other end of tongue tube is connected in the other end of battery, the upper end department of casing is equipped with perspective area, perspective area is towards the warning light, the warning light top is equipped with water level height mark, the surface of casing is equipped with water inlet and delivery port, water inlet and delivery port are led the chamber respectively and are linked together. The beneficial effects of the utility model are that be equipped with the floater through the direction intracavity, be equipped with the magnet in the floater, the side surface of water-stop sheet is fixed with the tongue tube, and when the magnet was close to the tongue tube, the tongue tube was automatic closed and switches on, makes the warning light open, implements the water level height that detects the river and reduces whole occupation space.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water level monitoring device for hydraulic engineering.

Background

Water level monitoring is an indispensable link in hydraulic engineering monitoring work, water level monitoring work mainly monitors the water that hydraulic engineering such as dam intercepted, and methods such as setting up the sighting rod or marking water level warning line on the dam body skew wall are mostly taken in current water level monitoring, but timely water level monitoring can not be accomplished to these methods, and current water level monitoring device is when placing in the bottom in addition, often can take place the phenomenon of falling to one side because of the impact of rivers, cause water level monitoring's inaccurate.

For example, the national patent office discloses a patent document with the application number: CN201920025237.3, the utility model discloses a water level monitoring device for hydraulic engineering, this structure is: the novel optical fiber connector comprises a base, wherein a first bolt hole is formed in the top of the base, a first bolt is spirally connected to the inner wall of the first bolt hole, a supporting rod is fixedly connected to the top of the base, one end of the supporting rod is far away from a beam rod fixedly connected with the base, one side of the supporting rod is fixedly connected with a fixed rod, the fixed rod is far away from the one end of the supporting rod, a connecting block fixedly connected with the one end of the beam rod is far away from the beam rod, a second bolt is arranged on the outer surface of the connecting block, the connecting block is fixedly connected with the first rod through the second bolt, a second rod is fixedly connected with the two ends of the first rod, a laser range finder is fixedly connected with one side of the second rod, a sleeve fixedly connected with the one end of the second rod is far away from the first rod, a cylinder is fixedly connected with the inner wall of the sleeve, a long rod is inserted into the inner wall of the sleeve, a groove is formed in the outer surface of the long rod, a groove is slidably connected with the outer surface of the cylinder, a connecting body is far away from the sleeve, a round hole is formed in the top of the connecting body, a third bolt hole is inserted into the inner wall of the connecting body, a round hole is connected with a round hole formed in the top of the round plate, and a buoyancy mirror, and a round hole is connected with a round hole, and a round hole is connected with a buoyancy reflector. The structure described in this patent document has the following problems: the base fixes the road on the lifting enclosure, and the road use is influenced; in addition, the beam rod is connected with the second rod, one end of the second rod is arranged outside the lifting periphery, the total length of the beam rod and the second rod is greater than that of the supporting rod, and the beam rod and the second rod occupy a large space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome foretell technical problem and provide a reduce whole occupation space and be convenient for hydraulic engineering water level monitoring device of installation.

The utility model discloses a water level monitoring device for hydraulic engineering, which comprises a housin, the inner chamber of casing is equipped with the water-stop sheet, direction chamber and installation cavity are separated to the water-stop sheet, be equipped with the floater in the direction intracavity, be equipped with the magnet in the floater, the side fixed surface of water-stop sheet has the tongue tube, the tongue tube is connected with the circuit board, be equipped with warning light and battery on the circuit board, the one end of warning light is connected in the one end of battery, the one end of tongue tube is connected in the warning light, the other end of tongue tube is connected in the other end of battery, the upper end department of casing is equipped with perspective area, perspective area is towards the warning light, the warning light top is equipped with water level height mark, the surface of casing is equipped with water inlet and delivery port, water inlet and delivery port are led the chamber respectively and are linked together.

Specifically further, the top end of the water-stop sheet is provided with an inner top plate, and one end of the inner top plate is connected to the inner wall of the shell.

The circuit board is further provided with a connector and a resistor, one end of the reed switch is connected with the connector through an electric wire, and the reed switch is connected with the prompting lamp through the resistor.

Specifically, the bottom surface of the shell is provided with an insertion column.

Specifically, the insert column is cylindrical.

Specifically, the magnet is in a ring shape, and the outer surface of the magnet and the inner wall of the floating ball are arranged.

Specifically, the two ends of the circuit board are pressed against the inner wall of the shell.

Particularly, the water inlet is positioned below the water outlet.

The utility model has the advantages that: this structure is equipped with the floater through the direction intracavity, is equipped with the magnet in the floater, and the tongue tube is fixed to the side surface of water-stop sheet, and when the magnet was close to the tongue tube, the tongue tube automatic closure and switch on, and the messenger warning light implements the water level height that detects the river and reduces whole occupation space. In addition, the bottom surface of the shell is provided with an inserting column which can be inserted into the base layer, so that the integral installation is facilitated.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.

Fig. 1 is a schematic view of the structure of the utility model in use.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the connection structure between the floating ball and the magnet according to the present invention.

FIG. 4 shows the connection structure of the circuit board, the indicating lamp and the dry reed pipe of the present invention

Fig. 5 is a schematic diagram of the connection between the reed switch, the indicator light and the resistor.

The reference numbers are as follows:

the water-proof and water-proof type solar water heater comprises a soil layer 1, a cement layer 2, a lifting enclosure 3, a base layer 4, a shell 5, a circuit board 501, a water inlet 502, a water outlet 503, an inner top plate 504, a mounting cavity 505, a guide cavity 506, a water-stop sheet 507, a floating ball 508, a magnet 5081, a reed pipe 509, a prompting lamp 510, a connector 511, a resistor 512 and an inserting column 513.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the utility model discloses a water level monitoring device for hydraulic engineering, including casing 5, casing 5's inner chamber is equipped with water-stop sheet 507, water-stop sheet 507 separates direction chamber 506 and installation cavity 505, be equipped with floater 508 in the direction chamber 506, be equipped with magnet 5081 in the floater 508, water-stop sheet 507's side surface is fixed with tongue tube 509, tongue tube 509 is connected with circuit board 501, be equipped with warning light 510 and battery on the circuit board 501, the one end of warning light 510 is connected in the one end of battery, the one end of tongue tube 509 is connected in warning light 510, the other end of tongue tube 509 is connected in the other end of battery, casing 5's upper end department is equipped with the perspective area, the perspective area is towards warning light 510, warning light 510 top is equipped with water level height mark, casing 5's surface is equipped with water inlet 502 and delivery port 503, water inlet 502 and delivery port 503 are led the chamber 506 respectively and are linked together. The water level height marks the water level height for river water.

The floating ball 508 rises or descends along with the water level of river water, the position of the floating ball 508 in the guide cavity 506 corresponds to a reed switch 509 on the water-stop sheet 507 for magnetic attraction, the reed switch 509 is closed, a prompt lamp 510 is turned on, and the water level height mark corresponding to the prompt lamp 510 is convenient for a worker to observe, detect the water level height of the river water and reduce the whole occupied space.

The height of the guide cavity 506 limits the travel of the floating ball 508, the floating ball 508 can only ascend or descend, the reed switch 509 is fixed on the side surface of the water stop plate 507 through adhesive sticker, and the water stop plate 507 stops river water. River water enters from the water inlet 502 and pushes the floating ball 508 to rise. The river water rises to the top of the guide chamber 506 and is discharged from the water outlet 503.

In the structure, an inner top plate 504 is arranged at the top end of the water-stop plate 507, and one end of the inner top plate 504 is connected to the inner wall of the shell 5. The water-stop sheet 507 and the floating ball 508 are made of magnetic permeable materials, so that the magnetic attraction effect is not influenced when the magnetic-stop sheet is used. And the float 508 is close to the reed pipe 509 by the inner wall of the guide cavity 506. The water blocking sheet 507 and the inner top plate 504 are integrated, and the edges of the water blocking sheet 507 and the inner top plate 504 are respectively welded with the inner wall of the shell 5 through ultrasonic welding, so that a sealing effect is achieved.

In the structure, the circuit board 501 is further provided with a connector 511 and a resistor 512, one end of the reed pipe 509 is connected with the connector 511 through an electric wire, and the reed pipe 509 is connected with the indicator lamp 510 through the resistor 512.

Basic unit 4's upper surface soil layer 1 with carry and enclose 3, the front surface of soil layer 1 arranges in and carries the back of enclosing 3, and soil layer 1's top surface is equipped with cement layer 2, carries to enclose and leaves the mounted position between 3, the mounted position installation water level monitoring devices for hydraulic engineering, river get into the mounted position, water level monitoring devices for hydraulic engineering detects the water level of river, shows the result that detects, and the managers of being convenient for observe.

In the structure, the bottom surface of the shell 5 is provided with an inserting column 513. The insertion posts 513 are inserted into the base layer 4 to fix the position of the housing 5. The plug column 513 is cylindrical.

The magnet 5081 is in a ring shape, so that the weight of the magnet 5081 is reduced; the outer surface of the magnet 5081 and the inner wall of the float 508.

In the structure, two ends of the circuit board 501 are propped against the inner wall of the shell 5, so that the circuit board 501 is convenient to fix. In the structure, the water inlet 502 is positioned below the water outlet 503.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering, includes casing (5), its characterized in that: the inner cavity of the shell (5) is provided with a water-stop sheet (507), the water-stop sheet (507) is divided into a guide cavity (506) and an installation cavity (505), a floating ball (508) is arranged in the guide cavity (506), a magnet (5081) is arranged in the floating ball (508), a reed pipe (509) is fixed on the side surface of the water-stop sheet (507), the reed pipe (509) is connected with a circuit board (501), a prompting lamp (510) and a battery are arranged on the circuit board (501), one end of the prompting lamp (510) is connected to one end of the battery, one end of the reed pipe (509) is connected to the prompting lamp (510), the other end of the reed pipe (509) is connected to the other end of the battery, a transparent area is arranged at the upper end of the shell (5), the transparent area faces the prompting lamp (510), a water level height mark is arranged above the prompting lamp (510), a water inlet (502) and a water outlet (503) are arranged on the outer surface of the shell (5), and the water inlet (502) and the water outlet (503) are respectively communicated with the guide cavity (506).

2. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the top end of the water-stop sheet (507) is provided with an inner top plate (504), and one end of the inner top plate (504) is connected to the inner wall of the shell (5).

3. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the circuit board (501) is further provided with a connector (511) and a resistor (512), one end of the reed switch (509) is connected with the connector (511) through an electric wire, and the reed switch (509) is connected with the prompting lamp (510) through the resistor (512).

4. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the bottom surface of the shell (5) is provided with an inserting column (513).

5. The water level monitoring device for hydraulic engineering according to claim 4, characterized in that: the insert column (513) is cylindrical.

6. The water level monitoring device for the hydraulic engineering according to claim 1, characterized in that: the magnet (5081) is in a ring shape, and the outer surface of the magnet (5081) and the inner wall of the floating ball (508) are arranged on the inner wall of the floating ball.

7. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the two ends of the circuit board (501) are propped against the inner wall of the shell (5).

8. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the water inlet (502) is positioned below the water outlet (503).