CN217997945U

CN217997945U - Simulation experiment device for water conservancy planning design

Info

Publication number: CN217997945U
Application number: CN202221699137.7U
Authority: CN
Inventors: 张云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-09
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a simulation experiment device for water conservancy planning design belongs to water conservancy planning simulation technical field, the device comprises a device main body, the inside right side upper end fixed surface of device main part installs the water tank, the bottom of water tank is provided with electric putter, and electric putter installs the inside bottom surface in the device main part, water tank side fixedly connected with spout frame, the inside groove sliding connection of spout frame has the slide, the apopore has been seted up on the surface of slide, the bottom fixed surface of slide is connected with the connecting rod, makes the slide reciprocate through electric putter, and when down moving, the height that flows from the apopore will become full step-down, and the kinetic energy that falls on pressure measurement like this is just different, and the pressure of production is also different, makes things convenient for the pressure that produces when ceramic pressure sensor detects the not co-altitude whereabouts in the pressure measurement device shell, can measure the energy that falls, at water conservancy planning's in-process, can build the power plant etc..

Description

Simulation experiment device for water conservancy planning design

Technical Field

The utility model belongs to the technical field of the water conservancy planning simulation, more specifically say, in particular to a simulation experiment device for water conservancy planning design.

Background

The hydraulic model test belongs to the category of hydraulic model tests, and generally refers to model tests of various building hydraulics problems in hydraulic engineering; as for model tests of hydraulic engineering facilities in wide waters such as river, reservoir and estuary, they are called river model tests, estuary model tests and the like.

For simulation experiments, different data need to be obtained in one experimental device, so that a proper result can be found, and the conventional simulation device is difficult to simulate a plurality of groups of experiments in one device and cannot obtain the required result.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a simulation experiment device for water conservancy planning design to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a simulation experiment device for water conservancy planning design, includes the device main part, the inside right side upper end fixed surface of device main part installs the water tank, the bottom of water tank is provided with electric putter, and electric putter installs the inside bottom surface at the device main part, water tank side fixedly connected with spout frame, the inside groove sliding connection of spout frame has the slide, the apopore has been seted up on the surface of slide, the bottom fixed surface of slide is connected with the connecting rod, and the end of connecting rod is connected with electric putter's output, electric putter's left side is provided with pressure measurement device, and pressure measurement device fixed mounting is at the inside bottom surface of device main part.

Preferably, the pressure detection device comprises ceramic pressure sensor, pressure detection device shell, pressure plate and rubber membrane, the inside bottom fixed surface of pressure detection device shell installs ceramic pressure sensor, ceramic pressure sensor's upper end surface is provided with the pressure plate, pressure plate side fixedly connected with rubber membrane, and rubber membrane's end and pressure detection device shell inner wall fixed connection.

Preferably, the bottom plate is fixedly installed on the surface of the bottom end inside the device main body and is located on the left side of the pressure detection device, a sand bed is arranged on the surface of the upper end of the bottom plate, and a filtering separation net is detachably connected to the surface of the left side of the bottom plate.

Preferably, the lateral wall of the device main body is fixedly connected with a horizontal fixing plate, the bottom surface of the horizontal fixing plate is fixedly connected with a high-definition camera, and the high-definition camera is located above the sand bed.

Preferably, the surface fixed connection in the outside of device main part has the protective housing, the inside fixed mounting of protective housing has the water pump, the play water end fixedly connected with outlet pipe of water pump, and the end and the water tank of outlet pipe are connected, the water inlet fixedly connected with inlet tube of water pump, and the inlet tube end runs through the device main part, the protective housing side is provided with the heat dissipation hole bars, and the heat dissipation hole bars is located the device main part side.

Preferably, the upper end surface of the device main body is provided with a cover plate, the cover plate is provided with a rectangular hole and is fixedly provided with glass.

Preferably, the bottom surface of the device body is fixedly provided with a support leg.

The utility model provides a simulation experiment device for water conservancy planning design possesses following beneficial effect:

1. drive connecting rod and slide through electric putter and reciprocate, when down moving, the height that flows out from the apopore will fill the step-down, and the kinetic energy that falls on pressure measurement device like this is just different, and the pressure of production is also different, makes things convenient for the pressure that produces when ceramic pressure sensor detects the not co-altitude whereabouts in the pressure measurement device shell, can measure the energy that the water fell, at the in-process of water conservancy planning, can construct power plant etc..

2. The water flowing from the pressure detection device can enter the surface of the sand bed, and the direction of the water flow can be seen through the trace of the water flowing on the surface of the sand bed, so that the flow direction of the water flow in reality can be measured, and the harm to houses below the river can be reduced.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the skateboard of the present invention;

fig. 4 is a schematic diagram of the internal structure of the middle pressure detecting device of the present invention;

fig. 5 is a top view of the middle pressure detecting device of the present invention;

fig. 6 is a schematic structural view of a water pump in the protective shell of the present invention.

In the figure: 1. a device main body; 2. a support leg; 3. a cover plate; 4. glass; 5. a heat dissipation hole grid; 6. a water outlet pipe; 7. a protective shell; 8. a water inlet pipe; 9. a sand bed; 10. a base plate; 11. a pressure detection device; 12. an electric push rod; 13. a connecting rod; 14. a water tank; 15. a chute frame; 16. a high definition camera; 17. a horizontal fixing plate; 18. a filter separation net; 19. a water outlet hole; 20. a slide plate; 21. a ceramic pressure sensor; 22. a pressure detection device housing; 23. a pressure plate; 24. a rubber film; 25. and (4) a water pump.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a technical solution: a simulation experiment device for water conservancy planning design comprises a device main body 1, wherein a water tank 14 is fixedly arranged on the surface of the upper end of the right side in the device main body 1, a chute frame 15 is fixedly connected to the side edge of the water tank 14, a sliding plate 20 is slidably connected to an inner groove of the chute frame 15, a water outlet hole 19 is formed in the surface of the sliding plate 20, water is injected into the water tank 14 firstly, and then the height of the sliding plate 20 is adjusted, so that water in the water tank 14 can flow out of the water outlet hole 19;

the bottom of water tank 14 is provided with electric putter 12, the bottom fixed surface of slide 20 is connected with connecting rod 13, and the end of connecting rod 13 is connected with electric putter 12's output, effect through electric putter 12, can take connecting rod 13 to reciprocate, thereby take slide 20 to reciprocate, during the water that flows out as apopore 19 fell pressure measurement 11, through pressure measurement, the energy that falls can be measured, at water conservancy planning's in-process, can construct the power plant etc..

Referring to fig. 4 and 5, the pressure detection device 11 is composed of a ceramic pressure sensor 21, a pressure detection device housing 22, a pressure plate 23 and a rubber film 24, the ceramic pressure sensor 21 is N13, water falling from the water outlet hole 19 firstly falls onto the pressure plate 23, the pressure plate 23 is impacted and moves downwards, and the pressure plate 23 contacts with the ceramic pressure sensor 21 to generate pressure, and the rubber film 24 is only used for connecting the pressure detection device housing 22 and the pressure plate 23 to ensure that the falling water cannot enter the pressure detection device 11, so that the ceramic pressure sensor 21 inside can work normally.

Referring to fig. 2, the bottom plate 10 is fixedly installed on the surface of the bottom end inside the device body 1, the bottom plate 10 is located on the left side of the pressure detection device 11, the sand bed 9 is arranged on the surface of the upper end of the bottom plate 10, water flowing down from the pressure detection device 11 can enter the surface of the sand bed 9, and the direction of water flow can be seen through the trace of water flowing on the surface of the sand bed 9, so that the flow direction of the water flow in reality can be measured, and the harm to houses below the river can be reduced.

Referring to fig. 2, the lateral wall fixed connection of device main part 1 has horizontal fixing plate 17, and horizontal fixing plate 17's bottom fixed surface is connected with high definition camera 16, and high definition camera 16 is located husky bed 9 top, and high definition camera 16 bit prior art realizes easily, utilizes high definition camera 16, can shoot the appearance of husky bed 9 rivers through before and after, convenient contrast.

Referring to fig. 2, a filtering separation net 18 is detachably connected to the left side surface of the bottom plate 10, and the filtering separation net 18 is used for ensuring that sand on the sand bed 9 is only located at the right side and cannot flow to the left side.

Referring to fig. 1 and 6, the water pump 25 is protected by the protective case 7, and then the filtered water in the filter separation net 18 is sucked up through the water inlet pipe 8 and then delivered to the water tank 14 through the water outlet pipe 6, thereby facilitating the use of water resources.

Referring to fig. 1, 7 sides of protective housing are provided with heat dissipation hole bars 5, can dispel the heat to device main part 1 inside through heat dissipation hole bars 5, and the upper end surface of device main part 1 is provided with apron 3, and apron 3 has seted up rectangular hole and fixed mounting has glass 4, can see the inside condition through glass 4, and the bottom fixed surface of device main part 1 installs stabilizer blade 2, utilizes stabilizer blade 2 to support whole device, guarantees the stability of whole device.

The specific use mode and function of the embodiment are as follows:

the water tank 14 is filled with water, then the electric push rod 12 drives the connecting rod 13 and the sliding plate 20 to move up and down, when the water tank moves down, the height of the water flowing out of the water outlet hole 19 is full and becomes low, so that the kinetic energy of the water falling on the pressure detection device 11 is different, the generated pressure is different, the ceramic pressure sensor 21 in the shell 22 of the pressure detection device can detect the pressure generated when the water falling at different heights is convenient, traces can be left on the surface of the sand bed 9 after passing through the sand bed 9, then the surface of the sand bed 9 before the water flow passes through the high-definition camera 16 is convenient to compare with the surface of the sand bed 9 after the water flow passes through, and then the water flow is filtered by the filtering separation net 18, so that the sand on the sand bed 9 can not pass through the filtering separation net 18, then the water pump 25 is utilized, the filtered water is sucked into the water tank 14, the recycling is convenient, and the resource waste is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simulation experiment device for water conservancy planning design, includes device main part (1), its characterized in that: the utility model discloses a pressure detection device, including device main part (1), the inside right side upper end fixed surface of device main part (1) installs water tank (14), the bottom of water tank (14) is provided with electric putter (12), and electric putter (12) install the inside bottom surface at device main part (1), water tank (14) side fixedly connected with chute frame (15), the inside groove sliding connection of chute frame (15) has slide (20), apopore (19) have been seted up on the surface of slide (20), the bottom fixed surface of slide (20) is connected with connecting rod (13), and the end of connecting rod (13) is connected with electric putter's (12) output, the left side of electric putter (12) is provided with pressure detection device (11), and pressure detection device (11) fixed mounting is at the inside bottom surface of device main part (1).

2. A simulation experiment device for water conservancy planning design according to claim 1, wherein: pressure measurement device (11) comprise ceramic pressure sensor (21), pressure measurement device shell (22), pressure plate (23) and rubber film (24), the inside bottom fixed surface of pressure measurement device shell (22) installs ceramic pressure sensor (21), the upper end surface of ceramic pressure sensor (21) is provided with pressure plate (23), pressure plate (23) side fixedly connected with rubber film (24), and the end and the pressure measurement device shell (22) inner wall fixed connection of rubber film (24).

3. A simulation experiment device for water conservancy planning design according to claim 1, wherein: the device is characterized in that a bottom plate (10) is fixedly arranged on the surface of the bottom end inside the device body (1), the bottom plate (10) is located on the left side of the pressure detection device (11), a sand bed (9) is arranged on the surface of the upper end of the bottom plate (10), and a filtering separation net (18) is detachably connected to the surface of the left side of the bottom plate (10).

4. A simulation experiment device for water conservancy planning design according to claim 3, wherein: the device is characterized in that a horizontal fixing plate (17) is fixedly connected to the side wall of the device body (1), a high-definition camera (16) is fixedly connected to the surface of the bottom of the horizontal fixing plate (17), and the high-definition camera (16) is located above the sand bed (9).

5. A simulation experiment device for water conservancy planning design according to claim 1, wherein: the utility model discloses a device, including device body (1), the outside fixed surface of protective housing (7) is connected with protective housing (7), the inside fixed mounting of protective housing (7) has water pump (25), the play water outlet end fixedly connected with outlet pipe (6) of water pump (25), and the end and the water tank (14) of outlet pipe (6) are connected, the water inlet fixedly connected with inlet tube (8) of water pump (25), and inlet tube (8) end runs through device body (1), protective housing (7) side is provided with radiating hole bars (5), and radiating hole bars (5) are located device body (1) side.

6. A simulation experiment device for water conservancy planning design according to claim 1, characterized in that: the device is characterized in that a cover plate (3) is arranged on the upper end surface of the device main body (1), a rectangular hole is formed in the cover plate (3), and glass (4) is fixedly installed on the cover plate.

7. A simulation experiment device for water conservancy planning design according to claim 1, wherein: the bottom surface of the device main body (1) is fixedly provided with a support leg (2).