CN213691164U

CN213691164U - Experimental device for simulation morning and evening tides

Info

Publication number: CN213691164U
Application number: CN202023093396.9U
Authority: CN
Inventors: 赵怀宝; 曾德华; 彭宗波; 洪文君; 刘俊
Original assignee: Hainan Tropical Ocean University
Current assignee: Hainan Tropical Ocean University
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-13
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a analogue means technical field, this experimental apparatus of simulation morning and evening tides, including the simulation case, one side of simulation bottom of the case portion is provided with the cultivation platform, two limbers, one have been seted up to one side of simulation case the inner wall fixedly connected with inlet tube of limbers, another the inner wall fixedly connected with outlet pipe of limbers, the surface of inlet tube is provided with first solenoid electric valve, the one end fixedly connected with intake pump of simulation case is kept away from to the inlet tube. The utility model has the advantages that: this experimental apparatus of simulation morning and evening tides, through the cooperation setting of fan, water conservancy diversion case, air hose, go-between, first electric putter, slide, second electric putter and spout, the air outlet that can control air hose is about and the ascending removal in upper and lower direction, and the influence of the factor of simulation wind-force that can be comparatively accurate to morning and evening tides water level variation makes this experimental apparatus more similar with actual conditions, has guaranteed the accuracy of experimental result.

Description

Experimental device for simulation morning and evening tides

Technical Field

The utility model relates to an analogue means technical field, especially an experimental apparatus of simulation morning and evening tides.

Background

The tidal phenomenon refers to periodic movement of seawater under the action of a tidal force of a celestial body, and is a common and important hydrological phenomenon near sea, the tide can cause periodic change of a water level, the periodic change of the water level can cause periodic submergence and drying-out of organisms in intertidal zones, physicochemical properties such as soil salinity, nutrients in soil, sediment properties and pH can also be influenced, and in order to better observe the influence of the tide level on the soil, a plurality of experimental devices simulating the tide are generally built for observation.

1. The existing tidal simulation experiment device generally controls the switch of a water pump to carry out tidal rise and tidal fall simulation experiments by manpower, only simply controls the height change of the water level in a simulation box, and the tide has certain regularity and can not realize the periodic adjustment of the water level;

2. the existing tidal simulation experiment device generally only controls the change of water level to carry out experiments, and neglects the influence of wind factors on the change of the water level, so that the result observed in the experiments has certain deviation from the actual condition, and the accuracy of the result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the shortcoming of prior art, provide an experimental apparatus of simulation morning and evening tides.

The purpose of the utility model is realized through the following technical scheme: an experimental device for simulating tides comprises a simulation box, wherein a cultivation table is arranged on one side of the bottom of the simulation box, two water through holes are formed in one side of the simulation box, a water inlet pipe is fixedly connected to the inner wall of one water through hole, a water outlet pipe is fixedly connected to the inner wall of the other water through hole, a first electromagnetic control valve is arranged on the outer surface of the water inlet pipe, a water inlet pump is fixedly connected to one end, away from the simulation box, of the water inlet pipe, a water pump fixing plate is fixedly connected to one side of the water inlet pump, a storage pool is arranged on one side of the water pump fixing plate, a controller, a first timing switch controller and a second timing switch controller are arranged on the upper surface of the water pump fixing plate, a water outlet pump is fixedly connected to one end, away from;

the utility model discloses a simulation case, including water pump fixed plate, one side fixedly connected with bracing piece, one end fixedly connected with brace table of water pump fixed plate is kept away from to the bracing piece, one side fixedly connected with fan of bracing piece is kept away from to the brace table, the air outlet fixedly connected with water conservancy diversion case of fan, the exit fixedly connected with ventilation hose of water conservancy diversion case, the surface that the one end of water conservancy diversion case was kept away from to the ventilation hose is provided with the go-between, the first electric putter of the outer fixed surface fixedly connected with of go-between, the one end fixedly connected with slide of go-between is kept away from to first electric putter, one side fixedly connected with second electric putter of slide, the one end fixedly connected with fixed.

Optionally, one side fixedly connected with dead lever of simulation case, one side that the simulation case was kept away from to the dead lever is provided with the surveillance camera head, through the actual conditions that the surveillance camera head can real time monitoring morning and evening tides to more convenient control the device, one side fixedly connected with fixed block of simulation incasement portion, one side of fixed block is provided with the water quality testing probe, the surface of inlet tube and outlet pipe all is provided with the sealing ring, the sealing ring is corresponding with the position of limbers, thereby can prevent that the sea water from outwards spilling over the limbers.

Optionally, the first electromagnetic control valve and the water inlet pump are both electrically connected to the controller, so that the controller can simultaneously control the opening and closing of the first electromagnetic control valve and the water inlet pump, and the second electromagnetic control valve and the water outlet pump are both electrically connected to the controller, so that the controller can simultaneously control the opening and closing of the second electromagnetic control valve and the water outlet pump.

Optionally, the first timing switch controller and the second timing switch controller are both electrically connected to the controller, and the controller is electrically connected to the terminal computer, so that people can conveniently control the start of the experimental device only by controlling the terminal computer, and the operation is simple and convenient.

Optionally, a water inlet of the water inlet pump is communicated with the reserve tank through a pipeline, and a pipeline connected with a water outlet of the water outlet pump is located above the reserve tank.

Optionally, one end of the ventilation hose, which is far away from the flow guide box, is located inside the simulation box, so that wind blown out by the fan can enter the inside of the simulation box from the flow guide box and the ventilation hose, and the influence of the wind power on tides can be simulated.

Optionally, the shape of the sliding plate is L-shaped, the sliding plate is connected with the sliding groove in a sliding manner, and the size of the sliding plate is matched with that of the sliding groove.

The utility model has the advantages of it is following:

1. the tide simulating experimental device sets required time through the first timing switch controller and the second timing switch controller through the matching arrangement of the simulation box, the water inlet pipe, the water outlet pipe, the first timing switch controller, the second timing switch controller, the water outlet pump and the second electromagnetic control valve, when the tide rising time is reached, the first timing switch controller transmits signals to the controller, the controller simultaneously controls the starting of the first electromagnetic control valve and the water inlet pump, seawater enters the simulation box from the water pipe, the water inlet pump and the water inlet pipe, when the tide falling time is reached, the second timing switch controller transmits signals to the controller, the controller simultaneously controls the starting of the second electromagnetic control valve and the water outlet pump, so that seawater passes through the water outlet pipe, the water inlet pump and the water inlet pipe from the simulation box, Go out during water pump and water pipe get back to the reserve tank again, so reciprocal to can realize carrying out periodic adjustment to the water level, reach the effect of the regular change of simulation morning and evening tides, and can make the device realize automatic control, need not the manual work and come to control easy and simple to handle to the switch of water pump.

2. The experimental device for simulating tide is characterized in that the fan, the flow guide box, the ventilation hose, the connecting ring, the first electric push rod, the sliding plate, the second electric push rod and the sliding groove are arranged in a matching way, when the influence of wind power on tide needs to be simulated, the fan is started, the required wind speed is adjusted, wind enters the inside of the simulation box from the diversion box and the ventilation hose, the air outlet of the ventilation hose can be controlled to move in the vertical direction by controlling the starting of the first electric push rod, the sliding plate can slide on the inner wall of the sliding groove by starting the second electric push rod, thereby can control ventilation hose's air outlet at the ascending removal in left and right sides to the factor of simulation wind-force that can be comparatively accurate makes this experimental apparatus more similar with actual conditions to the influence of morning and evening tides water level variation, has guaranteed the accuracy of experimental result.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1-simulation box, 2-cultivation table, 3-water through hole, 4-water inlet pipe, 5-water outlet pipe, 6-first electromagnetic control valve, 7-water inlet pump, 8-water pump fixing plate, 9-storage pool, 10-controller, 11-first timing switch controller, 12-second timing switch controller, 13-water outlet pump, 14-second electromagnetic control valve, 15-support rod, 16-support table, 17-blower, 18-diversion box, 19-ventilation hose, 20-connecting ring, 21-first electric push rod, 22-sliding plate, 23-second electric push rod, 24-fixing plate, 25-sliding groove, 26-fixing rod, 27-camera, 28-fixing block, 29-water quality detection probe, 30-sealing ring.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, an experimental device for simulating tides comprises a simulation box 1, a cultivation table 2 is arranged on one side of the bottom of the simulation box 1, two water through holes 3 are arranged on one side of the simulation box 1, a water inlet pipe 4 is fixedly connected to the inner wall of one water through hole 3, a water outlet pipe 5 is fixedly connected to the inner wall of the other water through hole 3, a first electromagnetic control valve 6 is arranged on the outer surface of the water inlet pipe 4, a water inlet pump 7 is fixedly connected to one end of the water inlet pipe 4 far away from the simulation box 1, a water pump fixing plate 8 is fixedly connected to one side of the water inlet pump 7, a storage pool 9 is arranged on one side of the water pump fixing plate 8, the simulation box comprises a first timing switch controller 11 and a second timing switch controller 12, wherein one end of a water outlet pipe 5, which is far away from a simulation box 1, is fixedly connected with a water outlet pump 13, and the outer surface of the water outlet pipe 5 is provided with a second electromagnetic control valve 14; a supporting rod 15 is fixedly connected to one side of the water pump fixing plate 8, a supporting table 16 is fixedly connected to one end of the supporting rod 15, which is far away from the water pump fixing plate 8, a fan 17 is fixedly connected to one side of the supporting table 16, which is far away from the supporting rod 15, a flow guide box 18 is fixedly connected to an air outlet of the fan 17, a ventilation hose 19 is fixedly connected to an outlet of the flow guide box 18, a connecting ring 20 is arranged on the outer surface of one end of the ventilation hose 19, which is far away from the flow guide box 18, a first electric push rod 21 is fixedly connected to the outer surface of the connecting ring 20, a sliding plate 22 is fixedly connected to one end of the first electric push rod 21, which is far away from the connecting ring 20, a second electric push rod 23 is fixedly connected to one side of the sliding plate 22, a fixing plate 24 is fixedly connected to one end of, the actual condition of tide can be monitored in real time through a monitoring camera 27, so that the device can be controlled more conveniently, one side inside the simulation box 1 is fixedly connected with a fixed block 28, one side of the fixed block 28 is provided with a water quality detection probe 29, the outer surfaces of the water inlet pipe 4 and the water outlet pipe 5 are respectively provided with a sealing ring 30, the sealing rings 30 correspond to the positions of the water through holes 3, so that seawater can be prevented from overflowing from the water through holes 3, the first electromagnetic control valve 6 and the water inlet pump 7 are both electrically connected with the controller 10, so that the controller 10 can simultaneously control the opening and closing of the first electromagnetic control valve 6 and the water inlet pump 7, the second electromagnetic control valve 14 and the water outlet pump 13 are both electrically connected with the controller 10, so that the controller 10 can simultaneously control the opening and closing of the second electromagnetic control valve and the water outlet pump 13, the first timing switch controller 11 and the second timing switch controller 12 are both electrically connected with the controller 10, the controller 10 is electrically connected with the terminal computer, so that people can conveniently control the starting of the experimental device only by controlling the terminal computer, the operation is simple and convenient, the water inlet of the water inlet pump 7 is communicated with the storage pool 9 through a pipeline, the pipeline connected with the water outlet of the water outlet pump 13 is positioned above the storage pool 9, one end, far away from the diversion box 18, of the ventilation hose 19 is positioned inside the simulation box 1, so that wind blown out by the fan can enter the simulation box 1 from the diversion box 18 and the ventilation hose, the influence of the wind power on tides can be simulated, the slide plate 22 is L-shaped, the slide plate 22 is in sliding connection with the sliding groove 25, and the slide plate 22 is matched with the sliding groove 25 in size.

When the experimental device for simulating tides is used, when the water level of the tides is simulated, firstly, the required time is set through the first timing switch controller 10 and the second timing switch controller 12, when the time of rising tides is reached, the first timing switch controller 11 transmits signals to the controller 10, the controller 10 simultaneously controls the opening of the first electromagnetic control valve 6 and the opening of the water inlet pump 7, seawater can enter the simulation tank 1 from the water pipe, the water inlet pump 7 and the water inlet pipe 4, when the time of falling tides is reached, the second timing switch controller 12 transmits signals to the controller 10, the controller 10 simultaneously controls the opening of the second electromagnetic control valve 14 and the water outlet pump 13, so that the seawater can be reserved in the pool 9 again from the simulation tank 1 through the water outlet pipe 5, the water outlet pump 13 and the water pipe, the reciprocating is carried out, thereby, the water level can be periodically adjusted, when the influence of wind power factors needs to be simulated, start fan 17, adjust required wind speed, wind will enter into the inside of simulation case 1 from guide box 18 and ventilation hose 20, and can control the removal of ventilation hose 19's air outlet in the upper and lower direction through the start-up of control first electric putter 21, through starting second electric putter 23, slide 23 will slide at the inner wall of spout 25, thereby can control ventilation hose 19's air outlet at the ascending removal of left and right sides, thereby the factor of simulation wind-force that can be comparatively accurate is to the influence of morning and evening water level variation, after the simulation was accomplished, through carrying out soil sampling on cultivation platform 2, thereby come to observe the experiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An experimental apparatus for simulating tides, comprising a simulation box (1), characterized in that: one side of the bottom of the simulation box (1) is provided with a cultivation platform (2), one side of the simulation box (1) is provided with two water through holes (3), one inner wall of one water through hole (3) is fixedly connected with a water inlet pipe (4), the other inner wall of the other water through hole (3) is fixedly connected with a water outlet pipe (5), the outer surface of the water inlet pipe (4) is provided with a first electromagnetic control valve (6), one end of the water inlet pipe (4) far away from the simulation box (1) is fixedly connected with a water inlet pump (7), one side of the water inlet pump (7) is fixedly connected with a water pump fixing plate (8), one side of the water pump fixing plate (8) is provided with a storage pool (9), the upper surface of the water pump fixing plate (8) is provided with a controller (10), a first timing switch controller (11) and a second timing switch controller (12), one end of the water outlet pipe (5) far away, a second electromagnetic control valve (14) is arranged on the outer surface of the water outlet pipe (5);

one side of the water pump fixing plate (8) is fixedly connected with a supporting rod (15), one end, far away from the water pump fixing plate (8), of the supporting rod (15) is fixedly connected with a supporting table (16), one side, far away from the supporting rod (15), of the supporting table (16) is fixedly connected with a fan (17), an air outlet of the fan (17) is fixedly connected with a flow guide box (18), an outlet of the flow guide box (18) is fixedly connected with a ventilation hose (19), the outer surface, far away from one end of the flow guide box (18), of the ventilation hose (19) is provided with a connecting ring (20), the outer surface of the connecting ring (20) is fixedly connected with a first electric push rod (21), one end, far away from the connecting ring (20), of the first electric push rod (21) is fixedly connected with a sliding plate (22), one side of the sliding plate (22) is fixedly connected with a second electric push rod (, one side of the simulation box (1) is provided with a sliding groove (25).

2. The tidal simulator of claim 1, wherein: one side fixedly connected with dead lever (26) of simulation case (1), one side that simulation case (1) was kept away from in dead lever (26) is provided with surveillance camera head (27), inside one side fixedly connected with fixed block (28) of simulation case (1), one side of fixed block (28) is provided with water quality testing probe (29), the surface of inlet tube (4) and outlet pipe (5) all is provided with sealing ring (30).

3. The tidal simulator of claim 1, wherein: the first electromagnetic control valve (6) and the water inlet pump (7) are electrically connected with the controller (10), and the second electromagnetic control valve (14) and the water outlet pump (13) are electrically connected with the controller (10).

4. The tidal simulator of claim 1, wherein: the first timing switch controller (11) and the second timing switch controller (12) are both electrically connected with the controller (10), and the controller (10) is electrically connected with the terminal computer.

5. The tidal simulator of claim 1, wherein: the water inlet of the water inlet pump (7) is communicated with the storage pool (9) through a pipeline, and the pipeline connected with the water outlet of the water outlet pump (13) is positioned above the storage pool (9).

6. The tidal simulator of claim 1, wherein: one end of the ventilation hose (19) far away from the diversion box (18) is positioned in the simulation box (1).

7. The tidal simulator of claim 1, wherein: the sliding plate (22) is L-shaped, the sliding plate (22) is connected with the sliding groove (25) in a sliding mode, and the sliding plate (22) is matched with the sliding groove (25) in size.