Hydrological cableway equipment research science popularization cabin

Abstract

The utility model discloses a hydrological cableway equipment research science popularization cabin, and belongs to the technical field of hydrological cableway science popularization. The device comprises a cabin body, and further comprises a water tank which comprises a first water tank, a second water tank, a blocking body and a circulating pump; the first water tank is communicated with the second water tank; the first water tank is positioned in the cabin body; the bottom surface of the first water tank is higher than that of the second water tank; the blocking body is arranged on the second water tank and divides the second water tank into a water inlet area and a water flowing area. The water inlet area and the water flowing area are both communicated with the first water tank; a water inlet pipe is arranged on the water inlet area; an opening is formed in the blocking body; the water inlet area and the water flowing area are communicated through a circulating pump and an opening; and the cableway system is arranged in the cabin body and is close to the first water tank. According to the utility model, a river scene is simulated through the first water tank, the second water tank and the circulating pump, and a flow measurement simulation operation test is carried out through the cableway system, so that students can observe and experience the whole process of the hydrological cableway in a close range, and the impression is deepened.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrological cableway science popularization, and in particular relates to a hydrological cableway equipment research and development science popularization cabin. Background Art

[0002] The science museum focuses on popular science teaching, practical experience, safety training and safety warning education. At present, the functional configuration of hydrological science museums is different, and there is a lack of practical facility models. Most of them are displayed in the form of pictures, texts, and audio-visuals. However, hydrology is a marginal discipline that studies water and is highly professional. Hydrological stations with practical functions are highly professional and safe, and research groups are often not allowed to touch them, which makes it difficult to conduct practical experience in hydrological science teaching. There is a lack of physical display and practical experience, and the effect of popular science education is poor.

[0003] The lead fish cableway system is a hydrological cableway with a lead fish as a test platform. The lead fish is suspended under the river-crossing cable (main cable) with a flexible steel wire rope. The measuring instrument is installed on the lead fish. The test personnel on the shore control the horizontal or vertical movement of the lead fish and perform measurement operations. The lead fish cableway system is a hydrological cableway with a lead fish as a test platform. It is an important facility equipment of the scientific research base of the hydrological station. It belongs to the front-line application facility, has rich operating steps, and has a strong teaching and popular science significance. Therefore, this application adopts the lead fish cableway as the basis to design a popular science cabin. Utility Model Content

[0004] The utility model provides a research and popular science cabin for hydrological cableway equipment to solve the technical problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A research and popular science cabin for hydrological cableway equipment comprises a cabin body and water tanks, including a first water tank, a second water tank, a baffle and a circulating pump; the first water tank and the second water tank are connected; the first water tank is located in the cabin body; the bottom surface of the first water tank is higher than the bottom surface of the second water tank; the baffle is arranged on the second water tank to separate the second water tank into a water inlet area and a water flow area; the water inlet area and the water flow area are both connected to the first water tank; a water inlet pipe is arranged on the water inlet area; an opening is opened on the baffle; the water inlet area and the water flow area are connected through the circulating pump and the opening; a cableway system is arranged in the cabin body, close to the first water tank.

[0007] As a further improvement of the technical solution, the first water trough is a linear structure, and its two ends are respectively connected to the water inlet area and the water flow area.

[0008] As a further improvement of the technical solution, the cutting assembly includes a cutting motor and a circular saw blade; the cutting motor is connected to one end of the connecting rod away from the connecting frame; the circular saw blade is vertically arranged; the output end of the cutting motor is mechanically connected to the circular saw blade; the cutting motor is connected to the controller circuit.

[0009] As a further improvement of the technical solution, the cross-sections of the water inlet area and the water flow area are both L-shaped structures.

[0010] As a further improvement of the technical solution, the water trough further includes a guide plate; the guide plate is arranged at one end of the water flow area close to the first water trough to guide the water in the water flow area into the first water trough.

[0011] As a further improvement of the technical solution, the water tank also includes a drainage pump; the input end of the drainage pump is connected to the water flow area.

[0012] As a further improvement of the technical solution, the cableway system includes a support body, a cableway, a winch, a traveling frame, a lead fish, a flow measurement model, a water level model, and a control system; the support body is respectively arranged on both sides of the first water tank; the cableway is arranged on the support body; the traveling frame is arranged on the cableway; one end of the cableway is connected to the winch, and the other end thereof is connected to the lead fish; the flow measurement model and the water level model are respectively arranged in the first water tank; the flow measurement model, the water level model and the winch are respectively connected to the control system circuit.

[0013] As a further improvement of the technical solution, the cable system also includes a refrigeration device; the working end of the refrigeration device extends into the second water tank; and the refrigeration device is connected to the control system circuit.

[0014] As a further improvement of the technical solution, the first water tank and the second water tank are both opened on the ground; the cabin is arranged directly above the first water tank; a connecting port is opened on the bottom surface of the cabin corresponding to the first water tank, and is connected with the first water tank through the connecting port.

[0015] As a further improvement of the technical solution, the circulation pump is a submersible pump; the input end of the circulation pump is connected to the water inlet area, and the output end of the circulation pump is connected to the water flow area.

[0016] As a further improvement of the technical solution, an opening is provided at the bottom of the baffle body; the circulation pump is located in the second water tank; and the circulation pump connects the water inlet area and the water flow area through the opening.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model simulates a river scene through the first water trough, the second water trough and the circulation pump, and then performs a flow measurement simulation operation test through the cableway system; during the simulation operation, water is injected into the water inlet area through the water inlet pipe, and the circulation pump is started at the same time to continuously transport the water in the water inlet area to the water flow area. Since the water in the water flow area is continuously transported by the circulation pump, the water in the water flow area always keeps a flowing state. When the water level in the water flow area reaches the bottom height of the first water trough, the water continues to flow into the first water trough, and the water in the first water trough flows into the water inlet area again, so that a river scene is simulated on the first water trough, and then the cableway system is operated, and practical operations are carried out on site, and the operating steps and related knowledge of hydrological flow measurement are explained, so that the trainees can observe and experience the overall process of the hydrological cableway at close range and deepen their impression. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a hydrological cableway equipment research and popular science cabin of the utility model Figure 1 ;

[0021] Figure 2 The structure diagram provided by the utility model Figure 2 ;

[0022] Figure 3 The structure diagram provided by the utility model Figure 3 ;

[0023] Figure numerals: 1-water tank, 11-first water tank, 12-second water tank, 121-water inlet area, 122-water flow area, 13-baffle, 14-circulation pump, 15-water inlet pipe, 16-guide plate, 17-drainage pump, 2-cableway system, 21-support body, 22-cableway, 23-winch, 24-traveling frame, 25-lead fish, 26-flow measurement model, 27-water level model, 28-control system, 29-refrigeration equipment, 3-cabin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0025] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] like Figures 1 to 3As shown, a hydrological cableway equipment research and popular science cabin includes a water tank 1, a cableway system 2 and a cabin body 3; the cabin body 3 is arranged on the ground, and optionally, the cabin body 3 can be an apple cabin; the water tank 1 includes a first water tank 11, a second water tank 12, a baffle 13 and a circulating pump 14; the first water tank 11 and the second water tank 12 are connected; the first water tank 11 and the second water tank 12 are both opened on the bottom surface, wherein the first water tank 11 is located in the cabin body 3, and the first water tank 11 and the second water tank 12 can be made of cement; a connecting port is opened on the bottom surface of the cabin body 3 corresponding to the first water tank 11, and the connecting port is located directly above the first water tank 11, and the cabin body 3 is connected to the first water tank 11 through the connecting port; the bottom surface of the first water tank 11 is higher than the second water tank 1 2; the baffle 13 is arranged on the second water tank 12, dividing the second water tank 12 into a water inlet area 121 and a water flow area 122. The baffle 13 can be a wall. The water inlet area 121 is provided with a water inlet pipe 15, and water is injected into the water inlet area 121 through the water inlet pipe 15; the water inlet area 121 and the water flow area 122 are connected through a circulation pump 14. The circulation pump 14 can be arranged in the second water tank 12 or outside the second water tank 12, mainly transporting the water in the water inlet area 121 to the water flow area 122. A water pump control cabinet is arranged outside the second water tank 12, and the water pump control cabinet is connected to the circulation pump 14 circuit to control the transmission power of the circulation pump 14; the cableway system 2 is arranged in the cabin 3, close to the first water tank 11. In addition, it should be noted that the specific model of the circulation pump is not an improvement point of this application, and it will not be repeated here.

[0029] like Figures 1 to 3 As shown, preferably, the first water trough 11 is a linear structure. The first water trough 11 is a flow measuring area. In the embodiment, its size is 2.7*2.7 meters, and the water level depth is 1.3 meters; the cross-sections of the water inlet area 121 and the water flow area 122 are both L-shaped structures; the two ends of the first water trough 11 are respectively connected to the water inlet area 121 and the water flow area 122 to form a circulation channel with a "mouth" structure to reduce the water consumption during simulated operation.

[0030] Preferably, the circulation pump 14 is a submersible pump; the input end of the circulation pump 14 is connected to the water inlet area 121, and the output end thereof is connected to the water flow area 122; an opening is provided at the bottom of the baffle 13; the circulation pump 14 is located in the second water tank 12, in the water inlet area 121; the circulation pump 14 connects the water inlet area 121 and the water flow area 122 through the opening, that is, the output end of the circulation pump 14 is connected to one end of the pipeline, and the other end of the pipeline is inserted into the opening, so that the water in the water inlet area 121 is transported to the water flow area 122 through the circulation pump 14 and the pipeline. In addition, it should be noted that the submersible pump has a waterproof effect and can operate in water.

[0031] Working method:

[0032] During the simulation operation, water is injected into the water inlet area 121 through the water inlet pipe 15, and the circulating pump 14 is started at the same time to continuously transport the water in the water inlet area 121 to the water flow area 122. Since the water in the water flow area 122 is continuously transported by the circulating pump 14, the water in the water flow area 122 always keeps a flowing state. When the water level in the water flow area 122 reaches the bottom height of the first water tank 11, the water continues to flow into the first water tank 11, and the water in the first water tank 11 flows into the water inlet area 121, so that a river scene is simulated on the first water tank 11. Then the cableway system 2 is operated, and practical operations are carried out on site. The operating steps and related knowledge of hydrological flow measurement are explained, so that the trainees can observe and experience the overall process of the hydrological cableway at close range to deepen their impression.

[0033] like Figure 3 As shown, preferably, the water trough 1 also includes a guide plate 16; the guide plate 16 is arranged at one end of the water flow area 122 close to the first water trough 11, and the water in the water flow area 122 is introduced into the first water trough 11. The guide plate 16 is an L-shaped structure, one end of which is facing the first water trough 11, and the other end is facing the water flow. Preferably, the right angle of the guide plate 16 can be set to a rounded corner to reduce the impact of the flowing water, reduce the kinetic energy loss of the flowing water, increase the diversion effect, and make the flowing water better enter the first water trough 11, thereby improving the realism of the simulation.

[0034] like Figure 3 As shown, the water tank 1 also includes a drainage pump 17; the input end of the drainage pump 17 is connected to the water flow area 122, mainly for draining the water in the water flow area 122 and replacing the water regularly.

[0035] Embodiment 2:

[0036] like Figure 1 and Figure 2As shown, compared with the first embodiment, the difference lies in: a structural form of the cableway system 2 is given; the cableway system 2 includes a support body 21, a cableway 22, a winch 23, a traveling frame 24, a lead fish 25, a flow measurement model 26, a water level model 27, and a control system 28; support bodies 21 are respectively arranged on both sides of the first water tank 11, and the support body 21 can be an iron tower, and a fixed pulley is arranged on the top of the support body 21; the cableway 22 is arranged on the support body 21 through the fixed pulley, wherein the cableway 22 includes a river-crossing cable and a working cable, one end of the river-crossing cable is connected to the left support body 21, and the other end thereof is connected to the right support body 21, one end of the working cable is connected to the winch 23, and the other end thereof passes through the fixed pulleys on the left and right support bodies 21, and then is connected to the lead fish 25; the working cable is located directly below the river-crossing cable; the traveling frame 24 is arranged on the cableway 22, and through the river-crossing cable and the working cable, The lead fish 25 is located directly below the traveling frame 24 and moves with the movement of the traveling frame 24; the flow measurement model 26 and the water level model 27 are respectively arranged in the first water tank 11, wherein the flow measurement model 26 is an H-ADCP model, and the water level model 27 is a water level self-recording table model; the flow measurement model 26, the water level model 27 and the winch 23 are respectively connected with the control system 28 circuit; the control system 28 can be a computer device, which is located in the cabin 3; the winch 23 is controlled by the control system 28 to operate, and the winch 23 drives the cableway 22 and the traveling frame 24 to move after the operation, and the lead fish 25 moves with the traveling frame 24, moves up and down or left and right, enters or leaves the first water tank 11, and simulates the movement trajectory of the lead fish 25, and the flow measurement model 26 and the water level model 27 respectively transmit information such as the water flow velocity and water level in the first water tank 11 to the control system 28 to complete the simulated hydrological practical test. In addition, it should be noted that the cableway system belongs to the existing technology, and there is no improvement in the operation process of the cableway, traveling frame and lead fish. This application also focuses on simulating the operation process, which will not be described in detail here.

[0037] like Figure 2 As shown, preferably, the cable system 2 also includes a refrigeration device 29; the working end of the refrigeration device 29 extends into the second water tank 12, and optionally, the working end of the refrigeration device 29 extends into the water inlet area 121; the refrigeration device 29 is connected to the control system 28 circuit; the refrigeration device 29 cools down the water in the water inlet area 121 to simulate the river flow rate in winter.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydrographic cableway equipment research and popular science cabin, comprising a cabin body (3), characterized in that: Also includes: A water tank (1), comprising a first water tank (11), a second water tank (12), a baffle (13) and a circulation pump (14); the first water tank (11) and the second water tank (12) are connected; the first water tank (11) is located in the cabin (3); the bottom surface of the first water tank (11) is higher than the bottom surface of the second water tank (12); the baffle (13) is arranged on the second water tank (12) to divide the second water tank (12) into a water inlet area (121) and a water flow area (122); the water inlet area (121) and the water flow area (122) are both connected to the first water tank (11); a water inlet pipe (15) is arranged on the water inlet area (121); the water inlet area (121) and the water flow area (122) are connected via the circulation pump (14); The cableway system (2) is arranged in the cabin (3) and close to the first water tank (11).

2. The hydrological cableway equipment research and popular science cabin according to claim 1 is characterized in that: The first water tank (11) is a linear structure, and its two ends are respectively connected to the water inlet area (121) and the water flow area (122).

3. The hydrological cableway equipment research and popular science cabin according to claim 2 is characterized in that: The cross sections of the water inlet area (121) and the water flow area (122) are both L-shaped structures.

4. The hydrological cableway equipment research and popular science cabin according to claim 3 is characterized in that: The water tank (1) further comprises a guide plate (16); the guide plate (16) is arranged at one end of the water flow area (122) close to the first water tank (11) to guide water in the water flow area (122) into the first water tank (11).

5. The hydrological cableway equipment research and popular science cabin according to claim 1 is characterized in that: The water tank (1) further comprises a drainage pump (17); the input end of the drainage pump (17) is in communication with the water flow area (122).

6. The hydrographic cableway equipment research and popular science cabin according to any one of claims 1 to 5, characterized in that: The cableway system (2) comprises a support body (21), a cableway (22), a winch (23), a traveling frame (24), a lead fish (25), a flow measurement model (26), a water level model (27), and a control system (28); the support body (21) is respectively arranged on both sides of the first water tank (11); the cableway (22) is arranged on the support body (21); the traveling frame (24) is arranged on the cableway (22); one end of the cableway (22) is connected to the winch (23), and the other end thereof is connected to the lead fish (25); the flow measurement model (26) and the water level model (27) are respectively arranged in the first water tank (11); the flow measurement model (26), the water level model (27) and the winch (23) are respectively connected to the control system (28) circuit.

7. The hydrographic cableway equipment research and popular science cabin according to claim 6 is characterized in that: The cable system (2) further comprises a refrigeration device (29); the working end of the refrigeration device (29) extends into the second water tank (12); and the refrigeration device (29) is connected to the control system (28) by circuit.

8. The hydrological cableway equipment research and popular science cabin according to claim 1 is characterized in that: The first water tank (11) and the second water tank (12) are both opened on the ground; the cabin (3) is arranged directly above the first water tank (11); a connection port is opened on the bottom surface of the cabin (3) corresponding to the first water tank (11), and is connected with the first water tank (11) through the connection port.

9. The hydrological cableway equipment research and popular science cabin according to claim 1, characterized in that: The circulation pump (14) is a submersible pump; the input end of the circulation pump (14) is in communication with the water inlet area (121), and the output end of the circulation pump (14) is in communication with the water flow area (122).

10. The hydrological cableway equipment research and popular science cabin according to claim 9, characterized in that: An opening is provided at the bottom of the baffle (13); the circulation pump (14) is located in the second water tank (12); the circulation pump (14) connects the water inlet area (121) and the water flow area (122) through the opening.

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