CN213302864U

CN213302864U - Water conservancy trade water level control device

Info

Publication number: CN213302864U
Application number: CN202022176405.4U
Authority: CN
Inventors: 杨莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-28
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a water conservancy trade water level control device, which comprises an outer shell, top one side of shell is provided with the motor that opens and shuts, the transmission end of the motor that opens and shuts passes the shell and is connected with the driving gear, one side of driving gear is provided with driven gear, driven gear is connected with the driving gear meshing, driven gear's lower extreme fixedly connected with butterfly valve, set up the sluicing siphunculus that link up on the shell, sluicing siphunculus internal diameter is the same with the external diameter of butterfly valve, the butterfly valve is fixed in the inside of sluicing siphunculus with the centre of a circle, the top opposite side of shell is provided with. The utility model discloses, be provided with the motor that opens and shuts, for whole device provides power, through opening and shutting of driving gear and driven gear control butterfly valve, has reduceed personnel's intensity of labour, is provided with liquid level control starting system simultaneously, can guarantee the degree of accuracy of water level control according to opening and shutting of water level height autonomic control butterfly valve.

Description

Water conservancy trade water level control device

Technical Field

The utility model relates to the field, in particular to a water level control device for water conservancy industry.

Background

The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirement of human, only the water conservancy project is built to control water flow, prevent flood disasters and adjust and distribute water quantity to meet the requirement of people on water resources in life and production, the water conservancy project needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like to achieve the aim, therefore, when the water in the reservoir reaches a certain depth, a user needs to control the water level in the reservoir to avoid overflowing, the general water drainage method is to manually open a drainage pipeline to drain the reservoir and also needs to attend to the site by personnel, the drainage channel is closed according to the height of the water level, the method not only can not accurately judge the height of the water level, but also can consume time and labor for personnel labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy trade water level control device to solve the problem that proposes in the above-mentioned background art.

To achieve the above object, the present invention provides the following solutions:

the utility model provides a water conservancy trade water level control device, includes the shell, top one side of shell is provided with the motor that opens and shuts, the transmission end of the motor that opens and shuts passes the shell and is connected with the driving gear, one side of driving gear is provided with driven gear, driven gear is connected with driving gear engagement, driven gear's lower extreme fixedly connected with butterfly valve, set up the sluicing siphunculus that link up on the shell, the sluicing siphunculus internal diameter is the same with the external diameter of butterfly valve, the butterfly valve is fixed in the inside of sluicing siphunculus with the centre of a circle, the top opposite side of shell is provided with power control switch, power control switch's rear side is connected with the calandria pipe.

As a further improvement of the technical scheme, one end of the opening and closing motor, which is far away from the power control switch, is fixedly connected with an opening and closing motor base, the opening and closing motor base is fixedly connected with a fixing plate, and the lower end of the fixing plate is fixedly connected to the shell.

As a further improvement of the technical scheme, a butterfly valve shell is arranged at the outer end of the butterfly valve, a through control through hole is formed in the middle position of the upper end of the butterfly valve shell, a butterfly valve opening and closing control rod penetrates through the control through hole, the butterfly valve opening and closing control rod is connected with a butterfly valve core, and the outer diameter of the butterfly valve core is the same as the inner diameter of the butterfly valve shell.

As a further improvement of this technical scheme, the upper end of liquid level control start-up system is provided with trigger mechanism, the inside cavity of trigger mechanism's lower extreme fixed connection just has one side open-ended to float the pipe, the inside of floating the pipe is provided with the kicking block, the kicking block is installed with floating pipe opening one side and is floated the piece, float the pipe base in the below of pipe is installed, float the upper end of pipe base and install the trigger and end the switch.

As a further improvement of the technical scheme, a trigger sensor is installed at the upper end inside the trigger mechanism, a trigger starting switch is connected to the upper end of the trigger sensor, and a flat cable outlet which is hollow inside is connected to the upper end of the trigger starting switch.

As a further improvement of the technical scheme, one end of the power control switch, which is far away from the opening and closing motor, is connected with the opening and closing motor control switch, the rear end of the opening and closing motor control switch is connected with an alarm, an alarm lamp is installed at the upper end of the alarm, and an alarm horn is installed at one end of the alarm, which is far away from the power control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with the motor that opens and shuts, for whole device provides power, through opening and shutting of driving gear and driven gear control butterfly valve, has reduceed personnel's intensity of labour, is provided with liquid level control starting system simultaneously, can guarantee the degree of accuracy of water level control according to opening and shutting of water level height autonomic control butterfly valve.

2. Be provided with the alarm, when the water level reached the limit value, not only can open the butterfly valve and independently drain, still can start the alarm and start warning loudspeaker and warning lamp and send the reputation and warn, remind personnel to patrol and pay attention to.

Drawings

FIG. 1 is a schematic perspective view of a water level control device in the water conservancy industry;

FIG. 2 is a schematic view of the internal structure of a housing of a water level control device in the water conservancy industry;

FIG. 3 is a schematic diagram of a butterfly valve of a water level control device in the water conservancy industry;

FIG. 4 is a schematic diagram showing a split of a liquid level control start-up system of a water conservancy industry water level control device;

FIG. 5 is a schematic view of the internal structure of a trigger mechanism of a water level control device in the water conservancy industry;

FIG. 6 is an enlarged view of the structure at A in FIG. 1;

in the figure: 1. a housing; 2. a fixing plate; 3. the motor base is opened and closed; 4. an opening and closing motor; 5. A driving gear; 6. a driven gear; 7. draining a water pipe; 8. a butterfly valve; 9. a liquid level control start system; 10. a wire arrangement pipe; 11. a butterfly valve housing; 12. a control via; 13. a butterfly valve core; 14. A butterfly valve opening and closing control rod; 15. floating blocks; 16. a floating pipe base; 17. an impact block; 18. floating pipes; 19. a trigger mechanism; 20 triggering a sensor; 21. triggering a starting switch; 22. a flat cable outlet; 23. a power control switch; 24. opening and closing a motor control switch; 25. an alarm; 26. A warning horn; 27. a warning light; 28. an end switch is triggered.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, a water level control device for water conservancy industry includes a housing 1, a switching motor 4 is disposed on one side of a top end of the housing 1, the switching motor 4 provides a rotating power, a driving gear 5 is connected to a transmission end of the switching motor 4 through the housing 1, a driven gear 6 is disposed on one side of the driving gear 5, the driven gear 6 is engaged with the driving gear 5, the rotating power of the switching motor 4 is transmitted to the driving gear 5 to drive the driving gear 5 to rotate, the driving gear 5 drives the engaged driven gear 6 to rotate, a butterfly valve 8 is fixedly connected to a lower end of the driven gear 6, the butterfly valve 8 is opened or closed by the rotation of the driven gear 6, a through water drain pipe 7 is disposed on the housing 1, an inner diameter of the water drain pipe 7 is the same as an outer diameter of the butterfly valve 8, the butterfly valve 8 is fixed to a center, the connection between the power supply and the liquid level control starting system is completely sealed, a power supply control switch 23 is arranged on the other side of the top end of the shell 1, the power supply control switch 23 can automatically control the on and off of a power supply according to received data, a wire arranging pipe 10 is connected to the rear side of the power supply control switch 23, the wire arranging pipe 10 can protect data lines and power lines between mechanisms, the other end of the wire arranging pipe 10 is connected with a liquid level control starting system 9, the liquid level control starting system 9 gives operation data according to the height of a water level and transmits the operation data to the power supply control switch 23, and the power supply control switch 23 judges whether the power supply is on or.

Referring to fig. 1, one end of the opening and closing motor 4, which is far away from the power control switch 23, is fixedly connected with an opening and closing motor base 3, the opening and closing motor base 3 provides an environment for stable output of the opening and closing motor 4, the opening and closing motor base 3 is fixedly connected with a fixing plate 2, the fixing plate 2 supports the opening and closing motor base 3, the lower end of the fixing plate 2 is fixedly connected to the housing 1, and the fixing plate 2 can ensure that the opening and closing motor 4 and the opening and closing motor base 3 are suspended above the housing 1 and can stably output.

Referring to fig. 1, a butterfly valve housing 11 is disposed at an outer end of a butterfly valve 8, a through control through hole 12 is formed in an upper middle position of the butterfly valve housing 11, a butterfly valve opening and closing control rod 14 penetrates through the control through hole 12, the butterfly valve opening and closing control rod 14 is connected with a butterfly valve core 13, the butterfly valve core 13 is made of a hard polytetrafluoroethylene material and can prevent corrosion and water leakage, and an outer diameter of the butterfly valve core 13 is the same as an inner diameter of the butterfly valve housing 11.

Referring to fig. 1, a trigger mechanism 19 is disposed at an upper end of a liquid level control starting system 9, a floating pipe 18 which is hollow inside and has an opening on one side is fixedly connected to a lower end of the trigger mechanism 19, an impact block 17 is disposed inside the floating pipe 18, the impact block 17 and the opening side of the floating pipe 18 are provided with a floating block 15, the floating block 15 can move up and down along with the change of the water level to drive the impact block 17 to move up and down along with the change of the water level, a floating pipe base 16 is disposed below the floating pipe 18, an end-of-trigger switch 28 is disposed at an upper end of the floating pipe base 16, the end-of-trigger switch 28 is connected to the trigger mechanism 19 through the floating pipe 18, and the end-of-trigger switch 28 can close the start-of-trigger switch.

Referring to fig. 1, a trigger sensor 20 is installed at the upper end inside the trigger mechanism 19, a trigger start switch 21 is connected to the upper end of the trigger sensor 20, a flat cable outlet 22 with a hollow interior is connected to the upper end of the trigger start switch 21, the trigger sensor 20 can convert the impact caused by the movement of the impact block 17 into data, and the trigger start switch 21 is started to transmit the data to a power control switch 23 through a flat cable tube 10 connected to the flat cable outlet 22.

Please refer to fig. 1, one end of the power control switch 23 far away from the opening and closing motor 4 is connected with the opening and closing motor control switch 24, the rear end of the opening and closing motor control switch 24 is connected with an alarm 25, the power control switch 23 receives the data transmitted by the trigger start switch 21, judges to be opened and closed, then transmits to the opening and closing motor control switch 24 to start or stop the opening and closing motor 4, and then transmits to the alarm 25 to start or stop the alarm 25, the warning lamp 27 is installed at the upper end of the alarm 25, the end of the alarm 25 far away from the power control switch 23 is installed with the warning horn 26, the warning lamp 27 and the warning horn 26 can send out audible and visual warning when the equipment starts, and attract the attention of the patrol personnel.

The utility model discloses a theory of operation:

the height of the water level is judged by the arranged floating block 15 to drive the impact block 17 to move, when the water level is higher than a limit line, the impact block 17 moves upwards to impact the trigger sensor 20, the trigger sensor 20 converts the impact data into impact data and starts the trigger starting switch 21, the impact data is transmitted to the power supply control switch 23 through the flat cable outlet 22 and the data line in the flat cable pipe 10, so that the power supply control switch 23 is started, the power supply control switch 23 is started to supply electricity to the opening and closing motor control switch 24 and the alarm 25, the opening and closing motor 4 is started through the opening and closing motor control switch 24, the butterfly valve 8 is opened when the opening and closing motor 4 works, the water drainage is started to reduce the water level, the alarm 25 is started, the alarm horn 26 and the alarm lamp 27 give out an audible and visual alarm to attract the attention of patrolmen, when the water level is reduced to the limit line, the impact block 17 impacts the trigger ending switch 28, the trigger ending switch 28, the trigger starting switch 21 is triggered to close the trigger sensor 20 to stop data transmission, the power supply control switch 23 can control the opening and closing motor control switch 24 to enable the opening and closing motor 4 to rotate reversely, the butterfly valve 8 is closed to stop water drainage, and the power supply control switch 23 can cut off power supply to the opening and closing motor control switch 24 and the alarm 25 after the butterfly valve 8 is closed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a water conservancy trade water level control device, includes shell (1), its characterized in that: an opening and closing motor (4) is arranged on one side of the top end of the shell (1), the transmission end of the opening and closing motor (4) penetrates through the shell (1) to be connected with a driving gear (5), a driven gear (6) is arranged on one side of the driving gear (5), the driven gear (6) is meshed with the driving gear (5), the lower end of the driven gear (6) is fixedly connected with a butterfly valve (8), a through water drainage through pipe (7) is arranged on the shell (1), the inner diameter of the water drainage through pipe (7) is the same as the outer diameter of the butterfly valve (8), the butterfly valve (8) is concentrically fixed in the water drainage through pipe (7), the other side of the top end of the shell (1) is provided with a power supply control switch (23), the rear side of power control switch (23) is connected with winding displacement pipe (10), the other end of winding displacement pipe (10) is connected with liquid level control actuating system (9).

2. The water conservancy industry water level control device of claim 1, characterized in that: the one end fixedly connected with motor base (3) that opens and shuts that power control switch (23) was kept away from in motor (4) opens and shuts, motor base (3) fixedly connected with fixed plate (2) open and shut, the lower extreme fixed connection of fixed plate (2) is on shell (1).

3. The water conservancy industry water level control device of claim 1, characterized in that: the outer end of butterfly valve (8) is provided with butterfly valve shell (11), the control through-hole (12) that link up is seted up to the upper end intermediate position of butterfly valve shell (11), control through-hole (12) have passed butterfly valve open and shut control lever (14), butterfly valve open and shut control lever (14) are connected with butterfly valve core (13), the external diameter of butterfly valve core (13) is the same with the internal diameter of butterfly valve shell (11).

4. The water conservancy industry water level control device of claim 1, characterized in that: the upper end of liquid level control starting system (9) is provided with trigger mechanism (19), the inside cavity of the lower extreme fixed connection of trigger mechanism (19) just has one side open-ended to float pipe (18), the inside of floating pipe (18) is provided with impact block (17), impact block (17) are installed with floating pipe (18) opening one side and are floated block (15), float pipe base (16) are installed to the below of floating pipe (18), the upper end of floating pipe base (16) is installed and is triggered end switch (28).

5. The water conservancy industry water level control device of claim 4, wherein: trigger sensor (20) are installed to the inside upper end of trigger mechanism (19), the upper end of trigger sensor (20) is connected with triggers starting switch (21), the upper end of triggering starting switch (21) is connected with inside hollow winding displacement export (22).

6. The water conservancy industry water level control device of claim 1, characterized in that: the one end that power control switch (23) kept away from motor (4) that opens and shuts is connected with motor control switch (24) that opens and shuts, the rear end of motor control switch (24) that opens and shuts is connected with alarm (25), warning lamp (27) are installed to alarm (25) upper end, alarm (25) keep away from the one end of power control switch (23) and install warning loudspeaker (26).