Wind-solar complementary type salt freezing damage prevention device for water conveyance canal in seasonal frozen soil area

Abstract

The invention belongs to the technical field of water conveyance canal salt freezing prevention, and particularly relates to a wind-solar complementary type salt freezing damage prevention device for a water conveyance canal in a seasonal frozen soil area. The problem that in the prior art, salt-containing sludge at the bottom of a water conveying channel is difficult to clean thoroughly is solved. Comprising a water conveying channel, a U-shaped plate is installed at the top of the water conveying channel, a collecting device comprises two sets of connecting pipes symmetrically installed at the bottom of the U-shaped plate, the bottoms of the two sets of connecting pipes are fixedly connected with a collecting plate, a plurality of sets of collecting heads are fixed to the opposite faces of the collecting plate, and a transmission device is mainly used for driving the U-shaped plate to move. The scraping device is mainly used for collecting salt particles in sludge impurities at the bottom of the water conveying channel. Through cooperation of the collecting device, the transmission device and the scraping device, a U-shaped plate is placed on the two sides of the water conveying channel, light energy is converted into kinetic energy of a motor through a photovoltaic panel, the U-shaped plate is driven to slowly move on the top of the water conveying channel, meanwhile, salt-containing sludge at the bottom of the water conveying channel is cleaned and collected, and the probability of salt freezing is reduced advantageously.

Description

Technical Field

[0001] The present invention belongs to the technical field of anti - salt - freezing for water conveyance channels, and particularly relates to an anti - salt - freezing damage device for water conveyance channels in seasonally frozen soil areas with wind - solar complementary Background Technique

[0002] A water conveyance channel is an engineering facility for conveying water bodies, usually an artificially constructed open or closed watercourse, aiming to convey water from a water source (such as a river, reservoir, lake, etc.) to places where water is needed (such as farmland, city, industrial area, etc.). It plays an important role in water resource allocation, agricultural irrigation, urban water supply, flood control and drainage, etc.

[0003] At present, during the daily use of water conveyance channels, they are often eroded by salt - freezing. When the temperature is relatively low, salts will lower the freezing point of water, resulting in the existence of liquid water at even lower temperatures. This may increase the number of freeze - thaw cycles, thus exacerbating the damage. The existing cleaning method usually uses machinery to remove the saline silt at the bottom of the water conveyance channel. However, this method cannot completely clean it, and during the cleaning process, some saline silt will spread out, and the cleaning effect is not good. Therefore, we propose an anti - salt - freezing damage device for water conveyance channels in seasonally frozen soil areas with wind - solar complementary Summary of the Invention

[0004] To solve the problem that it is difficult to thoroughly clean the saline silt at the bottom of the water conveyance channel in the prior art, the present invention provides an anti - salt - freezing damage device for water conveyance channels in seasonally frozen soil areas with wind - solar complementary. Through the cooperation of a collection device, a transmission device, and a scraping device, the U - shaped plate is placed on both sides of the water conveyance channel. The photovoltaic panel converts light energy into the kinetic energy of the motor, driving the U - shaped plate to slowly move on the top of the water conveyance channel, while cleaning and collecting the saline silt at the bottom of the water conveyance channel, which is beneficial to reducing the probability of salt - freezing

[0005] To achieve the above - mentioned purpose, the specific technical solution is as follows: An anti - salt - freezing damage device for water conveyance channels in seasonally frozen soil areas with wind - solar complementary, including

[0006] A water conveyance channel, the main function of which is to convey water resources, and a U - shaped plate is installed on the top of the water conveyance channel

[0007] A collection device, the main function of which is to collect salt particles in the silt impurities at the bottom of the water conveyance channel. The collection device includes two groups of connecting pipes symmetrically installed at the bottom of the U - shaped plate. At the bottom of the two groups of connecting pipes, a collection plate is fixedly connected, and a number of collection heads are fixedly arranged on the opposite side of the collection plate

[0008] A transmission device, the main function of which is to drive the U - shaped plate to move

[0009] Scraping device, the main function of which is to collect salt particles in the silt impurities at the bottom of the water conveyance channel.

[0010] Furthermore, a salt collector is fixed at the top of the U-shaped plate, and the output end of the salt collector is fixedly connected to two connecting pipes.

[0011] Furthermore, the transmission device includes two first rotating shafts symmetrically and rotatably connected to the left and right ends of the inner wall of the U-shaped plate. Four rollers are symmetrically and rotatably connected to the left and right sides of the outer walls of the two first rotating shafts. A first synchronous pulley is rotatably connected to the right outer wall of the U-shaped plate, and a second synchronous pulley is rotatably connected to the right outer wall of the U-shaped plate. The first synchronous pulley and the second synchronous pulley are connected by a first synchronous belt. A motor is fixedly connected to the left outer wall of the first synchronous pulley, and the output end of the motor is fixedly connected to the first synchronous pulley. A photovoltaic panel is fixed to the upper right side of the U-shaped plate.

[0012] Furthermore, the scraping device includes two connecting rods symmetrically fixed to the front and rear sides of the U-shaped plate. A trapezoidal inclined plate is fixedly connected to the bottom of the two connecting rods. The trapezoidal inclined plate is adapted to the bottom of the water conveyance channel. The middle part of the trapezoidal inclined plate is designed to be hollow. Two filter nets are symmetrically and fixedly connected to the opposite sides of the two connecting rods.

[0013] Furthermore, a second rotating shaft is rotatably connected to the middle of the hollow part of the inner wall of the trapezoidal inclined plate. A fourth synchronous pulley is coaxially rotatably connected to the outer wall of the second rotating shaft. A third synchronous pulley is coaxially fixedly connected to the outer wall of the front first rotating shaft. The third synchronous pulley and the fourth synchronous pulley are connected by a second synchronous belt. Two scraping plates are coaxially fixedly connected to the left and right ends of the outer wall of the second rotating shaft on the fourth synchronous pulley.

[0014] Furthermore, two moving grooves are symmetrically opened on the left and right sides of the top of the water conveyance channel. The inner walls of the two moving grooves are adapted to the rollers.

[0015] Compared with the prior art, the beneficial effects of the present invention are at least as follows:

[0016] 1) By setting up a water conveyance channel, a collection device, a transmission device, a scraping device, etc., when in use, the U-shaped plate is arranged on the top of the water conveyance channel. The photovoltaic panel converts light energy into the kinetic energy of the motor, driving the U-shaped plate to move forward. While moving, it drives the two scraping plates to rotate, so that the salt-containing silt at the bottom of the water conveyance channel is scraped to the collection plate, and the salt at the bottom of the water conveyance channel is collected by the salt collector, ensuring the normal conveyance of the water inside the water conveyance channel. Through the above design, it can quickly clean and collect the salt at the bottom of the water conveyance channel, improving the conveyance efficiency of the water conveyance channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0018] Figure 2 is a schematic structural diagram of the collection device of the present invention;

[0019] Figure 3 is a schematic structural diagram of a part of the present invention;

[0020] Figure 4 is the present invention Figure 3 schematic enlarged structural diagram at position A in;

[0021] Figure 5 is a schematic structural diagram of the transmission device of the present invention;

[0022] Figure 6 is a schematic front structural diagram of the present invention.

[0023] As shown in the figure: water conveyance channel 1, collection device 2, U-shaped plate 3, transmission device 4, scraping device 5, roller 6, first rotating shaft 7, motor 8, first synchronous pulley 9, first synchronous belt 10, second synchronous pulley 11, photovoltaic panel 12, moving groove 13, trapezoidal inclined plate 14, second synchronous belt 15, third synchronous pulley 16, fourth synchronous pulley 17, second rotating shaft 18, salt collector 19, connecting pipe 20, collection plate 21, scraper 22, connecting rod 23, filter screen 24. Specific embodiments

[0024] The present invention will be described in detail below in conjunction with the specific embodiments shown in the drawings. However, these embodiments do not limit the present invention, and structural, method or functional transformations made by those of ordinary skill in the art based on these embodiments are all included in the protection scope of the present invention.

[0025] As Figure 1 - Figure 2 shown, the present invention aims to provide a wind-solar complementary anti-salt-freezing damage device for water conveyance channels in seasonally frozen soil areas to solve the problem that it is difficult to thoroughly clean the salt-containing silt at the bottom of the existing water conveyance channels. Based on the above functions, the entire device includes a water conveyance channel 1, a collection device 2, a U-shaped plate 3, a transmission device 4, and a scraping device 5.

[0026] As Figure 2 - Figure 6 shown, the water conveyance channel 1, the collection device 2, the transmission device 4, the scraping device 5, etc. are all arranged at the bottom of the U-shaped plate 3, where the transmission device 4 is the power source for driving the U-shaped plate 3 to move back and forth, and the main energy source relied on is the photovoltaic panel 12. It should be noted here that the process of the photovoltaic panel 12 converting light energy into the kinetic energy of the motor 8 is an existing technology, so it will not be elaborated in detail here;

[0027] In the above, the transmission device 4 includes two groups of first rotating shafts 7 symmetrically and rotatably connected to the left and right ends of the inner wall of the U-shaped plate 3. Four groups of rollers 6 are symmetrically and rotatably connected to the left and right sides of the outer walls of the two groups of first rotating shafts 7. A first synchronous pulley 9 is rotatably connected to the right outer wall of the U-shaped plate 3. A second synchronous pulley 11 is rotatably connected to the right outer wall of the U-shaped plate 3. The first synchronous pulley 9 and the second synchronous pulley 11 are connected by a first synchronous belt 10. A motor 8 is fixedly connected to the left outer wall of the first synchronous pulley 9. The output end of the motor 8 is fixedly connected to the first synchronous pulley 9. A photovoltaic panel 12 is fixed to the right side of the top of the U-shaped plate 3. A second rotating shaft 18 is rotatably connected to the center of the hollow part of the inner wall of the trapezoidal inclined plate 14. A fourth synchronous pulley 17 is coaxially and rotatably connected to the outer wall of the second rotating shaft 18. A third synchronous pulley 16 is coaxially and fixedly connected to the outer wall of one of the first rotating shafts 7 located on the front side. The third synchronous pulley 16 and the fourth synchronous pulley 17 are connected by a second synchronous belt 15. Two groups of scraping plates 22 are coaxially and fixedly connected to the left and right ends of the outer wall of the second rotating shaft 18 located on both sides of the fourth synchronous pulley 17. Two groups of moving grooves 13 are symmetrically formed on the left and right sides of the top of the water conveyance channel 1. The inner walls of the two groups of moving grooves 13 are adapted to the rollers 6. The main function of the collection device 2 is to collect the salt particles in the silt impurities at the bottom of the water conveyance channel 1. The collection device 2 includes two groups of connecting pipes 20 symmetrically installed at the bottom of the U-shaped plate 3. The bottoms of the two groups of connecting pipes 20 are fixedly connected with a collection plate 21. A number of collection heads are fixed on the opposite sides of the collection plate 21;

[0028] Specifically, four groups of symmetrically rotating rollers 6 are provided on the left and right sides of the U-shaped plate 3, which are respectively designed in pairs symmetrically on the left and right sides of the U-shaped plate 3. The rollers 6 are adapted to the two groups of moving grooves 13 at the top of the water conveyance channel 1. It should be noted here that the U-shaped plate 3 can be taken away as a whole. When salt treatment of the water conveyance channel 1 is required, the U-shaped plate 3 is put in as a whole. When cleaning is not required, the U-shaped plate 3 is taken away as a whole. The main purpose of this design is to facilitate cleaning and improve work efficiency;

[0029] Next, when the U-shaped plate 3 is placed on the top of the water conveyance channel 1, at this time, the photovoltaic panel 12 converts light energy into the kinetic energy of the motor 8, so that the first synchronous pulley 9 drives the second synchronous pulley 11 to rotate synchronously through the first synchronous belt 10. At this time, the U-shaped plate 3 will move forward or backward. The specific moving method will depend on the placement direction of the U-shaped plate 3. When the U-shaped plate 3 moves forward, the collection device 2 and the scraping device 5 will be started synchronously. At the same time, the third synchronous pulley 16 fixed on the outer wall of the first rotating shaft 7 will drive the fourth synchronous pulley 17 to rotate through the second synchronous belt 15. The fourth synchronous pulley 17 is arranged on the outer wall of the second rotating shaft 18. At the same time, two sets of collection plates 21 are also arranged on the outer wall of the second rotating shaft 18. The main purpose of the collection plates 21 is to stir up the silt scraped off by the trapezoidal inclined plate 14, and then collect the salt inside through the salt collector 19, so as to achieve the prevention of salt freezing damage at the bottom of the water conveyance channel 1. It should be noted that two sets of collection plates 21 are arranged on both sides of the scraper 22. The top of the collection plates 21 is connected to the salt collector 19. At the same time, several sets of collection heads are designed on the opposite sides of the collection plates 21. The main purpose of this design is to facilitate the complete absorption of the salt inside the water conveyance channel 1 and improve the collection efficiency.

[0030] As Figure 2 shown, the scraping device 5 includes two sets of connecting rods 23 symmetrically fixed on the front and rear sides of the U-shaped plate 3. The bottoms of the two sets of connecting rods 23 are fixedly connected with a trapezoidal inclined plate 14. The trapezoidal inclined plate 14 is adapted to the bottom of the water conveyance channel 1. The middle part of the trapezoidal inclined plate 14 is designed to be hollow. Two sets of filter nets 24 are symmetrically and fixedly connected to the opposite sides of the two sets of connecting rods 23;

[0031] In the above, when the U-shaped plate 3 is moving, the trapezoidal inclined plate 14 will first filter the salt-containing silt impurities at the bottom of the water conveyance channel 1 through the filter net 24. Note that the filtration of the filter net 24 can block the solid particles and impurities outside the filter net 24 first. The salt-containing part will enter the scraper 22 through the filter net 24. When too many impurities accumulate on the surface of the filter net 24, the entire U-shaped plate 3 can be removed at this time, and the filter net 24 can be washed separately to ensure the normal operation of the filter net 24.

[0032] It should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

[0033] The series of detailed descriptions listed above are only specific descriptions of the feasible implementation manners of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation manners or modifications made without departing from the technical spirit of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wind-solar complementary seasonal frozen soil area water channel anti-salt frost damage device, characterized by: include, A water delivery channel, the main function of which is to deliver water resources, and a U-shaped plate is installed on the top of the water delivery channel; A collecting device, the main function of which is to collect salt particles inside the sludge impurities at the bottom of the water channel, and the collecting device comprises two groups of connecting pipes symmetrically installed at the bottom of the U-shaped plate, the bottoms of the two groups of connecting pipes are fixedly connected with collecting plates, and the facing sides of the collecting plates are fixed with several groups of collecting heads; A transmission device, the main function of which is to drive the U-shaped plate to move; The scraping device mainly collects salt particles from the sludge impurities at the bottom of the water channel.

2. The wind-solar complementary seasonal frozen soil area water channel anti-salt frost damage device according to claim 1, characterized in that: A salt collector is fixed on the top of the U-shaped plate, and an output end of the salt collector is fixedly connected to two groups of connecting pipes.

3. The wind-solar complementary seasonal frozen soil area water channel anti-salt frost damage device according to claim 1, characterized in that: The transmission device includes two groups of first rotating shafts symmetrically connected to the left and right ends of the inner wall of the U-shaped plate, and four groups of rollers symmetrically connected to the left and right sides of the outer walls of the two groups of first rotating shafts. The right outer wall of the U-shaped plate is rotatably connected to the first synchronous wheel, and the right outer wall of the U-shaped plate is rotatably connected to the second synchronous wheel. The first synchronous wheel and the second synchronous wheel are connected by a first synchronous belt. The left outer wall of the first synchronous wheel is fixedly connected to a motor, and the output end of the motor is fixedly connected to the first synchronous wheel. A photovoltaic panel is fixed to the top right side of the U-shaped plate.

4. The wind-solar complementary seasonal frozen soil area water channel salt-freezing damage prevention device according to claim 1 is characterized by: The scraping device includes two groups of connecting rods symmetrically fixed on the front and rear sides of the U-shaped plate, the bottoms of the two groups of connecting rods are fixedly connected with trapezoidal inclined plates, the trapezoidal inclined plates are adapted to the bottom of the water channel, the center part of the trapezoidal inclined plates is hollow, and the facing sides of the two groups of connecting rods are symmetrically fixedly connected with filter screens.

5. The wind-solar complementary seasonal frozen soil area water channel salt-freezing damage prevention device according to claim 3 is characterized by: A second rotating shaft is rotatably connected to the center of the hollow inner wall of the trapezoidal inclined plate, and a fourth synchronous wheel is coaxially rotatably connected to the outer wall of the second rotating shaft. A third synchronous wheel is coaxially fixed to the outer wall of the first rotating shaft located on the front side, and the third synchronous wheel is connected to the fourth synchronous wheel through a second synchronous belt. Two sets of scrapers are coaxially fixedly connected to the outer walls of the second rotating shaft at the left and right ends of the fourth synchronous wheel.

6. The wind-solar complementary seasonal frozen soil area water channel salt-freezing damage prevention device according to claim 1 is characterized by: Two groups of movable grooves are symmetrically opened on the left and right sides of the top of the water delivery channel, and the inner walls of the two groups of movable grooves are adapted to the rollers.

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