Water kinetic energy measuring device for water conservancy project survey and use method thereof

Abstract

The invention relates to the technical field of water conservancy projects, and discloses a water kinetic energy measuring device for water conservancy project survey and a use method thereof.The water kinetic energy measuring device comprises a power generator box, heat dissipation openings are formed in the two sides of the power generator box, and a displayer is fixedly connected to one side of the power generator box; by improving the ventilation performance in the generator box, moisture accumulation in the generator box can be reduced, loss of a generator in the generator box caused by moisture is reduced, and the working stability of the generator in the generator box is improved; through blocking of the protective net, the situation that sundries collide and wind the turbofan body on the inner side of the supporting inner plate is prevented, and the rotating stability of the turbofan body is improved; the rotating side connecting brush can sweep sundries accumulated on the surface of the protective net, water flow is kept to normally flow on the inner side and the outer side of the protective net, through mutual transmission of the transmission parts, multiple driving sources and many tedious parts do not need to be arranged, and all the driving parts can be driven to move through a single driving source.

Description

Technical Field

[0001] The present invention belongs to the technical field of water conservancy engineering, and specifically relates to a water kinetic energy measuring device for water conservancy engineering survey and a use method thereof. Background Art

[0002] Water is an indispensable element in life and is of great significance to agricultural production and human life. In water conservancy projects, accurate measurement of water velocity, flow rate and water kinetic energy is an important part of ensuring project quality and safety. The equipment used for water kinetic energy measurement in water conservancy project surveys mainly involves the ability to measure water velocity, flow rate, water level and other parameters. The flow meter is a key device for measuring water velocity. By placing a flow meter in the water body, real-time water velocity data can be obtained.

[0003] In the prior art, the authorization publication number "CN116972922A" discloses "a water flow monitoring device for emergency flood control", which includes a mounting platform, a supporting cylinder is fixedly mounted on the lower end of the mounting platform, a fixed mounting mechanism is arranged inside the supporting cylinder, a flow monitoring mechanism and a measurement auxiliary mechanism are arranged on the upper end of the mounting platform, a circulating filtering mechanism is movably installed inside the flow monitoring mechanism, a safety protection mechanism is arranged on the mounting platform, and the flow monitoring mechanism includes a triangulation platform arranged above the mounting platform, a measurement channel is horizontally opened inside the triangulation platform, and a water flow sensor is detachably installed inside the measurement channel. The present invention sets a measurement auxiliary mechanism and utilizes the mutual cooperation between the elliptical float and the vertical connecting rod, so that the triangulation platform can automatically move upward with the rise of the river water level, thereby ensuring that the distance between the measurement site and the water surface remains unchanged, which can greatly improve the accuracy of river flow monitoring.

[0004] The above-mentioned "a water flow monitoring device for emergency flood control" still has some disadvantages. For example, in the existing water conservancy projects, during the water flow detection process, there will be a lot of debris in the water flow that impacts the detection equipment, affecting the detection equipment, making the detection equipment susceptible to interference from environmental factors;

[0005] To this end, a water kinetic energy measuring device for water conservancy engineering survey and a method of using the same are proposed to solve the above-mentioned problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a water kinetic energy measuring device for water conservancy engineering survey and a method of using the same, which effectively solves the problem that in the process of water flow detection on the current market, there will be a lot of debris in the water flow that impacts the detection equipment, causing the detection equipment to be easily disturbed by environmental factors.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A water kinetic energy measuring device for water conservancy engineering survey, comprising a generator box, heat dissipation ports are opened on both sides of the generator box, a display is fixedly connected to one side of the generator box, a detector is fixedly connected to the bottom of the display, a bottom connecting rod is provided at the bottom of the generator box, a turbofan body is fixedly connected to the surface of the bottom connecting rod, a top fixing plate is fixedly connected to the bottom of the generator box, an inner connecting plate is fixedly connected to the bottom of the top fixing plate, a top connecting ring is fixedly connected to one side of the inner connecting plate, a support inner plate is fixedly connected to the bottom of the top connecting ring, a bottom of the support inner plate is fixedly connected to the bottom connecting ring, protective nets are fixedly connected to both sides of the support inner plate, and a transmission fan is provided on the top of the generator box.

[0008] Preferably, an air inlet is opened on the top of the generator box, side fixing frames are fixedly connected to both sides of the generator box, the top of the side fixing frames is fixedly connected to a motor body, the output shaft of the motor body is fixedly connected to a main transmission rod, the surface of the main transmission rod is fixedly connected to a transmission sleeve, and the surface of the transmission sleeve is fixedly connected to a transmission fan.

[0009] Preferably, the bottom of the main transmission rod is movably connected to a bottom bearing disc, and the bottom of the bottom bearing disc is movably connected to the top of the generator box.

[0010] Preferably, a first bevel gear plate is fixedly connected to the surface of the main transmission rod, a second bevel gear plate is meshedly connected to one side of the first bevel gear plate, a side transmission rod is fixedly connected to one side of the second bevel gear plate, a third bevel gear plate is fixedly connected to one end of the side transmission rod, a fourth bevel gear plate is meshedly connected to one side of the third bevel gear plate, a bottom of the fourth bevel gear plate is fixedly connected to a bottom transmission rod, a fifth bevel gear plate is fixedly connected to the bottom of the bottom transmission rod, a sixth bevel gear plate is meshedly connected to one side of the sixth bevel gear plate, a transmission bevel tooth is fixedly connected to one side of a top transmission plate, a side transmission plate is fixedly connected to one side of a side connection brush.

[0011] Preferably, a bottom sliding ring is fixedly connected to the bottom of the top transmission plate, a top sliding groove is provided at the top of the top connecting ring, and the bottom of the top sliding groove is slidably connected to the bottom of the bottom sliding ring.

[0012] Preferably, a side support plate is fixedly connected to one side of the generator box, a side bearing sleeve is movably connected to one side of the side support plate, and the top of the side bearing sleeve is movably connected to the bottom of the fourth bevel gear disc.

[0013] Preferably, the top of the side support plate is fixedly connected to a top support plate, one side of the top support plate is movably connected to a top bearing sleeve, and one side of the top bearing sleeve is movably connected to one side of the third bevel gear plate.

[0014] Preferably, a side movable rod is fixedly connected to one side of the sixth bevel gear plate, a first position limiting sleeve is movably sleeved on the surface of the side movable rod, and a top of the first position limiting sleeve is fixedly connected to the bottom of the top fixing plate.

[0015] Preferably, there are two side transmission plates, and one side of each of the two side transmission plates is fixedly connected with a side connecting brush.

[0016] A method for using a water kinetic energy measuring device for water conservancy engineering survey comprises the following steps:

[0017] S1. First, place the generator box on the water surface. The turbofan body is impacted by the water flow at the bottom of the generator box, which drives the turbofan body to rotate. The rotating turbofan body drives the bottom connecting rod to rotate. The rotating bottom connecting rod drives the generator in the generator box to generate voltage. The faster the water flow, the faster the rotation speed of the turbofan body. At this time, more voltage will be generated in the generator. The relationship between the voltage and the rotation speed of the bottom connecting rod is calculated by the detector. The current water flow velocity is determined by the voltage value, and the data of the water kinetic energy is displayed on the display to complete the water kinetic energy detection.

[0018] S2. The motor body can be fixed on the top of the generator box through the connection of the side fixing frame. The motor body is started to drive the main transmission rod to rotate. The rotating main transmission rod will drive the transmission sleeve to rotate. The rotating transmission sleeve will drive the transmission fan to rotate along the top of the generator box and generate downward wind force on the top of the generator box. When the transmission sleeve rotates, it will be movably supported on the top of the generator box through the bottom bearing plate at the bottom end of the main transmission rod, so as to stably support and rotate the transmission sleeve. At this time, the downward wind force will enter the generator box along the air inlet and be blown out through the heat dissipation ports on both sides of the generator box.

[0019] S3. The bottom of the generator box is fixedly connected to the inner connecting plate through the top fixing plate. The top connecting ring can be fixed to the bottom of the generator box through the connection of the inner connecting plate. The bottom connecting ring and the top connecting ring are fixed by the support of the supporting inner plate, and protective nets are arranged on both sides of the supporting inner plate.

[0020] S4. The main transmission rod will synchronously drive the first beveled gear plate to rotate during the rotation process. Through the meshing of the first beveled gear plate and the second beveled gear plate, the second beveled gear plate will be driven to rotate synchronously when the first beveled gear plate rotates. The rotating second beveled gear plate will drive the side transmission rod to rotate. The rotating side transmission rod will drive the third beveled gear plate to rotate. The rotating third beveled gear plate will drive the meshing connected fourth beveled gear plate to rotate. The rotating fourth beveled gear plate will drive the bottom transmission rod to rotate. The rotating bottom transmission rod will drive the fifth beveled gear plate to rotate. The rotating fifth beveled gear plate will drive the meshing sixth beveled gear plate to rotate. Through the meshing of the sixth beveled gear plate and the transmission bevel teeth, the transmission bevel teeth will be driven to rotate when the sixth beveled gear plate rotates. The rotating transmission bevel teeth will drive the side transmission plate to rotate. The rotating side transmission plate will drive the side connecting brush to rotate along the surface of the protective net.

[0021] S5. During the rotation of the third beveled toothed disc, one side of the third beveled toothed disc is movably connected with the top bearing sleeve, and is supported on one side of the top support plate through the movably connected top bearing sleeve. The third beveled toothed disc is movably supported by the top support plate being sleeved on the surface of the side transmission rod. Meanwhile, during the rotation of the fourth beveled toothed disc, the bottom of the fourth beveled toothed disc is movably connected with the side bearing sleeve, and is supported on the top of the side support plate through the movably connected fourth beveled toothed disc.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1) During the operation of the water kinetic energy measuring device for water conservancy engineering survey and the method for using the same, the rotating main transmission rod drives the transmission sleeve to rotate, and the rotating transmission sleeve drives the transmission fan to rotate along the top of the generator box, and generates downward wind force at the top of the generator box. The downward wind force enters the generator box along the air inlet and is blown out through the heat dissipation ports on both sides of the generator box. By improving the air circulation performance in the generator box, the moisture accumulation in the generator box can be reduced, the loss of the generator in the generator box caused by moisture is reduced, and the working stability of the generator in the generator box is improved;

[0024] 2) During the operation of the water kinetic energy measuring device for water conservancy engineering survey and the method for using the same, the bottom connecting ring and the top connecting ring are fixed by the support of the inner support plate, and protective nets are arranged on both sides of the inner support plate. The protective nets are used to block the debris carried in the water flow, preventing the debris from colliding and entangled with the turbofan body on the inner side of the inner support plate, thereby improving the rotation stability of the turbofan body;

[0025] 3) During the operation of the water kinetic energy measuring device for water conservancy engineering survey and the method for using the same, the meshing of the sixth bevel gear disc and the transmission bevel gear will drive the transmission bevel gear to rotate when the sixth bevel gear disc rotates, and the rotating transmission bevel gear will drive the side transmission plate to rotate, and the rotating side transmission plate will drive the side connecting brush to rotate along the surface of the protective net, and the rotating side connecting brush will clean the debris accumulated on the surface of the protective net, so as to keep the water flowing normally on both sides of the protective net, thereby improving the normal rotation fluidity of the transmission fan and the accuracy of the detection;

[0026] 4) During operation of the water kinetic energy measuring device for water conservancy engineering survey and the method for using the same, the main transmission rod will synchronously drive the first beveled gear plate to rotate during the rotation process, and through the meshing of the first beveled gear plate and the second beveled gear plate, the second beveled gear plate will be driven to rotate synchronously when the first beveled gear plate rotates, the rotating second beveled gear plate will drive the side transmission rod to rotate, the rotating side transmission rod will drive the third beveled gear plate to rotate, the rotating third beveled gear plate will drive the meshing fourth beveled gear plate to rotate, the rotating fourth beveled gear plate will drive the bottom transmission rod to rotate, the rotating bottom transmission rod will drive the fifth beveled gear plate to rotate, the rotating fifth beveled gear plate will drive the meshing sixth beveled gear plate to rotate, through the mutual transmission of the transmission components, there is no need to set up multiple drive sources and more complicated parts, all the drive components can be driven to move by a single drive source, the working stability is improved, and the occurrence of failures is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the display structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the air inlet structure of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the side fixing frame of the present invention;

[0032] Figure 5 It is a schematic diagram of the motor structure of the present invention;

[0033] Figure 6 It is a schematic diagram of the bottom transmission rod structure of the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the top transmission plate of the present invention;

[0035] Figure 8 It is a schematic diagram of the bottom sliding ring structure of the present invention.

[0036] In the figure: 1, generator box; 2, heat dissipation port; 3, display; 4, detector; 5, bottom connecting rod; 6, turbofan body; 701, air inlet; 702, side fixing frame; 703, motor body; 704, main transmission rod; 705, transmission sleeve; 706, transmission fan; 707, bottom bearing plate; 801, first bevel gear plate; 802, second bevel gear plate; 803, side transmission rod; 804, third bevel gear plate; 805, fourth bevel gear plate; 806, bottom transmission rod; 807, fifth bevel gear plate; 808, sixth bevel gear plate ;809, side movable rod;8010, first limit sleeve;8011, side support plate;8012, top support plate;8013, top bearing sleeve;8014, side bearing sleeve;8015, top transmission plate;8016, transmission bevel gear;8017, bottom sliding ring;8018, top sliding groove;8019, side transmission plate;8020, side connecting brush;901, top fixing plate;902, inner connecting plate;903, top connecting ring;904, support inner plate;905, bottom connecting ring;906, protective net. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] In this embodiment, Figure 1-Figure 8 Given, the present invention provides the following technical solutions:

[0040] A device for measuring kinetic energy of water used in water conservancy engineering surveys comprises a generator box 1, heat dissipation ports 2 are provided on both sides of the generator box 1, a display 3 is fixedly connected to one side of the generator box 1, a detector 4 is fixedly connected to the bottom of the display 3, a bottom connecting rod 5 is provided at the bottom of the generator box 1, a turbofan body 6 is fixedly connected to the surface of the bottom connecting rod 5, a top fixing plate 901 is fixedly connected to the bottom of the generator box 1, an inner connecting plate 902 is fixedly connected to the bottom of the top fixing plate 901, a top connecting ring 903 is fixedly connected to one side of the inner connecting plate 902, a supporting inner plate 904 is fixedly connected to the bottom of the top connecting ring 903, a bottom supporting inner plate 904 is fixedly connected to a bottom connecting ring 905, protective nets 906 are fixedly connected to both sides of the supporting inner plate 904, and a transmission fan 706 is provided on the top of the generator box 1.

[0041] It should be noted that the bottom connecting ring 905 and the top connecting ring 903 are fixed by the support of the supporting inner plate 904, and protective nets 906 are arranged on both sides of the supporting inner plate 904. The protective nets 906 block the debris carried in the water flow to prevent the debris from colliding and entangled with the turbofan body 6 inside the supporting inner plate 904, thereby improving the rotation stability of the turbofan body 6.

[0042] In this embodiment, an air inlet 701 is provided on the top of the generator box 1, side fixing frames 702 are fixedly connected to both sides of the generator box 1, a motor body 703 is fixedly connected to the top of the side fixing frames 702, a main transmission rod 704 is fixedly connected to the output shaft of the motor body 703, a transmission sleeve 705 is fixedly connected to the surface of the main transmission rod 704, and a transmission fan 706 is fixedly connected to the surface of the transmission sleeve 705.

[0043] It should be noted that the rotating transmission bevel teeth 8016 will drive the top transmission disk 8015 to rotate, the top transmission disk 8015 will drive the side transmission plate 8019 to rotate, the rotating side transmission plate 8019 will drive the side connecting brush 8020 to rotate along the surface of the protective net 906, and the rotating side connecting brush 8020 will clean the debris accumulated on the surface of the protective net 906, maintaining the normal flow of water on the inside and outside of the protective net 906, thereby improving the normal rotation fluidity of the transmission fan 706 and improving the accuracy of detection.

[0044] In this embodiment, the bottom of the main transmission rod 704 is movably connected to a bottom bearing plate 707 , and the bottom of the bottom bearing plate 707 is movably connected to the top of the generator box 1 .

[0045] It should be noted that when the transmission sleeve 705 rotates, it will be movably supported on the top of the generator box 1 through the bottom bearing plate 707 at the bottom end of the main transmission rod 704, so as to stably support the rotation of the transmission sleeve 705.

[0046] In this embodiment, the surface of the main transmission rod 704 is fixedly connected with the first beveled toothed disc 801, one side of the first beveled toothed disc 801 is meshedly connected with the second beveled toothed disc 802, one side of the second beveled toothed disc 802 is fixedly connected with the side transmission rod 803, one end of the side transmission rod 803 is fixedly connected with the third beveled toothed disc 804, one side of the third beveled toothed disc 804 is meshedly connected with the fourth beveled toothed disc 805, the bottom of the fourth beveled toothed disc 805 is fixedly connected with the bottom transmission rod 806, the bottom of the bottom transmission rod 806 is fixedly connected with the fifth beveled toothed disc 807, one side of the fifth beveled toothed disc 807 is meshedly connected with the sixth beveled toothed disc 808, one side of the sixth beveled toothed disc 808 is meshedly connected with the transmission bevel teeth 8016, one side of the transmission beveled teeth 8016 is fixedly connected with the top transmission disc 8015, one side of the top transmission disc 8015 is fixedly connected with the side transmission plate 8019, and one side of the side transmission plate 8019 is fixedly connected with the side connection brush 8020.

[0047] It should be noted that the rotating fifth beveled toothed plate 807 will drive the meshing sixth beveled toothed plate 808 to rotate, and through the meshing of the sixth beveled toothed plate 808 and the transmission beveled teeth 8016, the transmission beveled teeth 8016 will be driven to rotate when the sixth beveled toothed plate 808 rotates. The rotating transmission beveled teeth 8016 will drive the top transmission plate 8015 to rotate, and the top transmission plate 8015 will drive the side transmission plate 8019 to rotate. The rotating side transmission plate 8019 will drive the side connecting brush 8020 to rotate along the surface of the protective net 906. The rotating side connecting brush 8020 will clean the debris accumulated on the surface of the protective net 906, and keep the water flowing normally on the inside and outside of the protective net 906, thereby improving the normal rotation fluidity of the transmission fan 706 and the accuracy of the detection.

[0048] In this embodiment, the bottom of the top transmission plate 8015 is fixedly connected to a bottom sliding ring 8017 , a top sliding groove 8018 is opened at the top of the top connecting ring 903 , and the bottom of the top sliding groove 8018 is slidably connected to the bottom of the bottom sliding ring 8017 .

[0049] It should be noted that when the top transmission disk 8015 rotates under the transmission of the transmission bevel teeth 8016, the top transmission disk 8015 will drive the bottom sliding ring 8017 to slide along the surface of the top sliding groove 8018, thereby improving the rotation stability of the top transmission disk 8015 and improving the cleaning effect of the side connecting brush 8020.

[0050] In this embodiment, a side support plate 8011 is fixedly connected to one side of the generator box 1, a side bearing sleeve 8014 is movably connected to one side of the side support plate 8011, and the top of the side bearing sleeve 8014 is movably connected to the bottom of the fourth bevel gear plate 805.

[0051] It should be noted that during the rotation of the fourth beveled toothed disc 805, the bottom of the fourth beveled toothed disc 805 is movably connected to the side bearing sleeve 8014, and is movably connected and supported on the top of the side support plate 8011 through the fourth beveled toothed disc 805. After the side support plate 8011 is sleeved on the surface of the bottom transmission rod 806 and movably supports the fourth beveled toothed disc 805, the rotation stability of the fourth beveled toothed disc 805 can be improved.

[0052] In this embodiment, the top of the side support plate 8011 is fixedly connected to the top support plate 8012, one side of the top support plate 8012 is movably connected to the top bearing sleeve 8013, and one side of the top bearing sleeve 8013 is movably connected to one side of the third bevel gear plate 804.

[0053] It should be noted that one side of the third beveled toothed disk 804 is movably connected to the top bearing sleeve 8013, and is movably connected and supported on one side of the top support plate 8012 through the top bearing sleeve 8013. After the top support plate 8012 is sleeved on the surface of the side transmission rod 803 and movably supports the third beveled toothed disk 804, the rotation stability of the third beveled toothed disk 804 is improved.

[0054] In this embodiment, a side movable rod 809 is fixedly connected to one side of the sixth bevel gear plate 808 , a first limiting sleeve 8010 is movably sleeved on the surface of the side movable rod 809 , and the top of the first limiting sleeve 8010 is fixedly connected to the bottom of the top fixing plate 901 .

[0055] It should be noted that the side movable rod 809 on one side of the sixth bevel gear plate 808 is movably connected to the bottom of the top fixed plate 901 through the first limiting sleeve 8010, which can stably support and limit the sixth bevel gear plate 808, reduce the deviation generated during the rotation of the sixth bevel gear plate 808, and improve the rotation stability of the sixth bevel gear plate 808.

[0056] In this embodiment, the number of the side transmission plates 8019 is two, and a side connecting brush 8020 is fixedly connected to one side of each of the two side transmission plates 8019 .

[0057] It should be noted that, through the meshing of the sixth bevel gear plate 808 and the transmission bevel gear 8016, the transmission bevel gear 8016 will be driven to rotate when the sixth bevel gear plate 808 rotates, and the rotating transmission bevel gear 8016 will drive the side transmission plate 8019 to rotate. The rotating side transmission plate 8019 will drive the side connecting brush 8020 to rotate along the surface of the protective net 906. The rotating side connecting brush 8020 will clean the debris accumulated on the surface of the protective net 906, and keep the water flowing normally on the inside and outside of the protective net 906, thereby improving the normal rotation fluidity of the transmission fan 706 and improving the accuracy of detection.

[0058] Example 2

[0059] This embodiment 2 provides a method for using a water kinetic energy measuring device for water conservancy engineering survey, which is used to further illustrate the working process or principle of the water kinetic energy measuring device for water conservancy engineering survey provided in the above embodiment 1, and the details are as follows:

[0060] A method for using a water kinetic energy measuring device for water conservancy engineering survey comprises the following steps:

[0061] S1. First, the generator box 1 is placed on the water surface, and the turbofan body 6 is impacted by the water flow at the bottom of the generator box 1, which will drive the turbofan body 6 to rotate. The rotating turbofan body 6 will drive the bottom connecting rod 5 to rotate. The rotating bottom connecting rod 5 will drive the generator in the generator box 1 to generate voltage. The faster the water flow, the faster the rotation speed of the turbofan body 6. At this time, more voltage will be generated in the generator. The relationship between the voltage and the rotation speed of the bottom connecting rod 5 is calculated by the detector 4, the current water flow velocity is determined by the voltage value, and the data of the water kinetic energy is displayed by the display 3 to complete the water kinetic energy detection;

[0062] S2. The motor body 703 can be fixed on the top of the generator box 1 through the connection of the side fixing frame 702. The motor body 703 is started to drive the main transmission rod 704 to rotate. The rotating main transmission rod 704 will drive the transmission sleeve 705 to rotate. The rotating transmission sleeve 705 will drive the transmission fan 706 to rotate along the top of the generator box 1 and generate downward wind force at the top of the generator box 1. When the transmission sleeve 705 rotates, it will be movably supported on the top of the generator box 1 through the bottom bearing plate 707 at the bottom end of the main transmission rod 704, so as to stably support and rotate the transmission sleeve 705. At this time, the downward wind force will enter the generator box 1 along the air inlet 701 and be blown out through the heat dissipation ports 2 on both sides of the generator box 1. By improving the air circulation performance in the generator box 1, the moisture accumulation in the generator box 1 can be reduced, the loss of the generator in the generator box 1 caused by moisture can be reduced, and the working stability of the generator in the generator box 1 can be improved.

[0063] S3. The bottom of the generator box 1 is fixedly connected to the inner connecting plate 902 through the top fixing plate 901. The top connecting ring 903 can be fixed to the bottom of the generator box 1 through the connection of the inner connecting plate 902. The bottom connecting ring 905 is fixed to the top connecting ring 903 through the support of the supporting inner plate 904. The two sides of the supporting inner plate 904 are provided with protective nets 906. The protective nets 906 block the debris carried in the water flow to prevent the debris from colliding and entangled with the turbofan body 6 inside the supporting inner plate 904, thereby improving the rotation stability of the turbofan body 6.

[0064] S4. The main transmission rod 704 will synchronously drive the first beveled gear plate 801 to rotate during the rotation process. Through the meshing of the first beveled gear plate 801 and the second beveled gear plate 802, the second beveled gear plate 802 will be driven to rotate synchronously when the first beveled gear plate 801 rotates. The rotating second beveled gear plate 802 will drive the side transmission rod 803 to rotate. The rotating side transmission rod 803 will drive the third beveled gear plate 804 to rotate. The rotating third beveled gear plate 804 will drive the meshing fourth beveled gear plate 805 to rotate. The rotating fourth beveled gear plate 805 will drive the bottom transmission rod 806 to rotate. The rotating bottom transmission rod 806 will drive the fifth beveled gear plate 807 to rotate. The rotating fifth beveled gear plate 807 will rotate. The meshing sixth bevel gear plate 808 is driven to rotate, and the meshing of the sixth bevel gear plate 808 and the transmission bevel gear 8016 will drive the transmission bevel gear 8016 to rotate when the sixth bevel gear plate 808 rotates. The rotating transmission bevel gear 8016 will drive the top transmission plate 8015 to rotate, and the top transmission plate 8015 will drive the side transmission plate 8019 to rotate. The rotating side transmission plate 8019 will drive the side connection brush 8020 to rotate along the surface of the protection net 906. The rotating side connection brush 8020 will clean the debris accumulated on the surface of the protection net 906, and keep the water flow normal on both sides of the inside and outside of the protection net 906, thereby improving the normal rotation fluidity of the transmission fan 706 and improving the accuracy of detection.

[0065] S5. During the rotation of the third beveled toothed disc 804, one side of the third beveled toothed disc 804 is movably connected to the top bearing sleeve 8013, and is movably connected and supported on one side of the top support plate 8012 through the top bearing sleeve 8013. After the top support plate 8012 is sleeved on the surface of the side transmission rod 803 and movably supports the third beveled toothed disc 804, the rotation stability of the third beveled toothed disc 804 is improved. At the same time, during the rotation of the fourth beveled toothed disc 805, the bottom of the fourth beveled toothed disc 805 is movably connected to the side bearing sleeve 8014. The fourth bevel gear plate 805 is movably connected and supported on the top of the side support plate 8011. After the side support plate 8011 is sleeved on the surface of the bottom transmission rod 806 and movably supports the fourth bevel gear plate 805, the rotation stability of the fourth bevel gear plate 805 can be improved. At the same time, the side movable rod 809 on one side of the sixth bevel gear plate 808 is movably sleeved on the bottom of the top fixed plate 901 through the first limiting sleeve 8010, which can stably support and limit the sixth bevel gear plate 808 and reduce the deviation caused by the rotation of the sixth bevel gear plate 808.

[0066] It should be noted that the display 3, detector 4 and motor body 703 in the present invention are all prior art, and corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of technicians in this field, so no further elaboration will be made on this.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for measuring the kinetic energy of water used in water conservancy engineering survey, comprising a generator box (1), characterized in that: The generator box (1) is provided with heat dissipation openings (2) on both sides, a display (3) is fixedly connected to one side of the generator box (1), a detector (4) is fixedly connected to the bottom of the display (3), a bottom connecting rod (5) is provided at the bottom of the generator box (1), a turbofan body (6) is fixedly connected to the surface of the bottom connecting rod (5), a top fixing plate (901) is fixedly connected to the bottom of the generator box (1), an inner connecting plate (902) is fixedly connected to the bottom of the top fixing plate (901), a top connecting ring (903) is fixedly connected to one side of the inner connecting plate (902), a support inner plate (904) is fixedly connected to the bottom of the top connecting ring (903), a support inner plate (904) is fixedly connected to the bottom of the support inner plate (904), a bottom connecting ring (905) is fixedly connected to both sides of the support inner plate (904), and a transmission fan (706) is provided at the top of the generator box (1).

2. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 1, characterized in that: An air inlet (701) is provided on the top of the generator box (1); side fixing frames (702) are fixedly connected to both sides of the generator box (1); a motor body (703) is fixedly connected to the top of the side fixing frames (702); a main transmission rod (704) is fixedly connected to the output shaft of the motor body (703); a transmission sleeve (705) is fixedly connected to the surface of the main transmission rod (704); and a transmission fan (706) is fixedly connected to the surface of the transmission sleeve (705).

3. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 2, characterized in that: The bottom of the main transmission rod (704) is movably connected to a bottom bearing disc (707), and the bottom of the bottom bearing disc (707) is movably connected to the top of the generator box (1).

4. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 3 is characterized by: The surface of the main transmission rod (704) is fixedly connected with a first beveled toothed disc (801), one side of the first beveled toothed disc (801) is meshedly connected with a second beveled toothed disc (802), one side of the second beveled toothed disc (802) is fixedly connected with a side transmission rod (803), one end of the side transmission rod (803) is fixedly connected with a third beveled toothed disc (804), one side of the third beveled toothed disc (804) is meshedly connected with a fourth beveled toothed disc (805), and the bottom of the fourth beveled toothed disc (805) is fixedly connected with a bottom transmission rod (806). The bottom of the bottom transmission rod (806) is fixedly connected to a fifth beveled toothed disc (807), one side of the fifth beveled toothed disc (807) is meshingly connected to a sixth beveled toothed disc (808), one side of the sixth beveled toothed disc (808) is meshingly connected to a transmission beveled tooth (8016), one side of the transmission beveled tooth (8016) is fixedly connected to a top transmission disc (8015), one side of the top transmission disc (8015) is fixedly connected to a side transmission plate (8019), and one side of the side transmission plate (8019) is fixedly connected to a side connection brush (8020).

5. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 4, characterized in that: The bottom of the top transmission plate (8015) is fixedly connected to a bottom sliding ring (8017), the top of the top connecting ring (903) is provided with a top sliding groove (8018), and the bottom of the top sliding groove (8018) is slidably connected to the bottom of the bottom sliding ring (8017).

6. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 5, characterized in that: A side support plate (8011) is fixedly connected to one side of the generator box (1), a side bearing sleeve (8014) is movably connected to one side of the side support plate (8011), and the top of the side bearing sleeve (8014) is movably connected to the bottom of the fourth bevel gear plate (805).

7. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 6, characterized in that: The top of the side support plate (8011) is fixedly connected to a top support plate (8012), one side of the top support plate (8012) is movably connected to a top bearing sleeve (8013), and one side of the top bearing sleeve (8013) is movably connected to one side of the third bevel gear plate (804).

8. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 7, characterized in that: A side movable rod (809) is fixedly connected to one side of the sixth bevel gear plate (808), a first position limiting sleeve (8010) is movably sleeved on the surface of the side movable rod (809), and the top of the first position limiting sleeve (8010) is fixedly connected to the bottom of the top fixed plate (901).

9. The device for measuring water kinetic energy for water conservancy engineering survey according to claim 8, characterized in that: The number of the side transmission plates (8019) is two, and one side of each of the two side transmission plates (8019) is fixedly connected with a side connection brush (8020).

10. A method for using a water kinetic energy measuring device for water conservancy engineering survey, applied to a water kinetic energy measuring device for water conservancy engineering survey as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1. First, the generator box (1) is placed on the water surface. The turbofan body (6) is impacted by the water flow at the bottom of the generator box (1), which drives the turbofan body (6) to rotate. The rotating turbofan body (6) drives the bottom connecting rod (5) to rotate. The rotating bottom connecting rod (5) drives the generator in the generator box (1) to generate voltage. The faster the water flow, the faster the rotation speed of the turbofan body (6). At this time, more voltage will be generated in the generator. The relationship between the voltage and the rotation speed of the bottom connecting rod (5) is calculated by the detector (4). The current water flow velocity is determined by the voltage value. The data of the water kinetic energy is displayed by the display (3), and the water kinetic energy detection is completed. S2. The motor body (703) can be fixed on the top of the generator box (1) through the connection of the side fixing frame (702). The motor body (703) is started to drive the main transmission rod (704) to rotate. The rotating main transmission rod (704) drives the transmission sleeve (705) to rotate. The rotating transmission sleeve (705) drives the transmission fan (706) to rotate along the top of the generator box (1) and generates downward wind force at the top of the generator box (1). When the transmission sleeve (705) rotates, it is movably supported on the top of the generator box (1) through the bottom bearing plate (707) at the bottom end of the main transmission rod (704), so as to stably support and rotate the transmission sleeve (705). At this time, the downward wind force enters the generator box (1) along the air inlet (701) and is blown out through the heat dissipation ports (2) on both sides of the generator box (1); S3, the bottom of the generator box (1) is fixedly connected to the inner connecting plate (902) via the top fixing plate (901), and the top connecting ring (903) can be fixed to the bottom of the generator box (1) through the connection of the inner connecting plate (902), and the bottom connecting ring (905) and the top connecting ring (903) are fixed by the support of the supporting inner plate (904), and protective nets (906) are arranged on both sides of the supporting inner plate (904); S4. The main transmission rod (704) will synchronously drive the first beveled gear plate (801) to rotate during the rotation process. Through the meshing of the first beveled gear plate (801) and the second beveled gear plate (802), the second beveled gear plate (802) will be driven to rotate synchronously when the first beveled gear plate (801) rotates. The rotating second beveled gear plate (802) will drive the side transmission rod (803) to rotate. The rotating side transmission rod (803) will drive the third beveled gear plate (804) to rotate. The rotating third beveled gear plate (804) will drive the meshing fourth beveled gear plate (805) to rotate. The rotating fourth beveled gear plate (805) will drive the The movable bottom transmission rod (806) rotates, and the rotating bottom transmission rod (806) drives the fifth bevel gear plate (807) to rotate. The rotating fifth bevel gear plate (807) drives the meshing sixth bevel gear plate (808) to rotate. The meshing of the sixth bevel gear plate (808) and the transmission bevel gear (8016) drives the transmission bevel gear (8016) to rotate when the sixth bevel gear plate (808) rotates. The rotating transmission bevel gear (8016) drives the side transmission plate (8019) to rotate. The rotating side transmission plate (8019) drives the side connection brush (8020) to rotate along the surface of the protective net (906); S5. During the rotation of the third beveled toothed disc (804), one side of the third beveled toothed disc (804) is movably connected to the top bearing sleeve (8013), and is movably connected and supported on one side of the top support plate (8012) through the top bearing sleeve (8013). The top support plate (8012) is sleeved on the surface of the side transmission rod (803) and movably supports the third beveled toothed disc (804). At the same time, during the rotation of the fourth beveled toothed disc (805), the bottom of the fourth beveled toothed disc (805) is movably connected to the side bearing sleeve (8014), and is movably connected and supported on the top of the side support plate (8011) through the fourth beveled toothed disc (805).

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