Torrent chute

Abstract

The utility model relates to the field of hydraulic engineering, and discloses a torrent tank which comprises a torrent tank body, an inner cavity of the torrent tank body is provided with a mounting seat, the mounting seat is installed in the inner cavity of the torrent tank body through a fixing mechanism, one side of the mounting seat is provided with a filtering mechanism, and the filtering mechanism is arranged on the other side of the mounting seat. A plurality of adjusting discs are fixedly connected to the two ends of the mounting base, a rotating rod is arranged in an inner cavity of the mounting base, water flow in the torrent groove firstly impacts a baffle to drive the rotating rod to rotate, after the water flow becomes larger, the rotating rod rotates faster, and a centrifugal block moves or tends to be far away from the rotating rod along a fixing rod under the action of centrifugal force to compress a spring, so that the spring is fixed. According to the interaction principle of force, the spring compresses the control block, so that the extrusion force between the control block and the adjusting disc is increased, namely the friction force is increased, the resistance of the baffle outside the rotating rod to water is increased to control the flow speed, and the problem that the water flow speed of an existing torrent groove is difficult to automatically adjust according to requirements is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a rapids trough. Background Art

[0002] A rapid flow trough is a trough with a steep slope or deep ditch, where the water does not leave the bottom of the trough.

[0003] The patent with publication number CN 220746787 U discloses a rapid flow trough, which includes a rapid flow trough body, an auxiliary notch and a transverse plate. The auxiliary notch is fixedly installed on one side of the rapid flow trough body, and the auxiliary notch is located on one side of the bottom of the rapid flow trough body. A receiving groove is fixedly installed on the bottom surface of one side of the rapid flow trough body. The rapid flow trough body and the top of both ends of the auxiliary notch are fixedly installed with transverse plates. The device can not only scrape away the dirt and moss inside the rapid flow trough body, but also collect the dirt and moss and then centrally process them, and at the same time prevent the accumulation of dirt and moss, thereby causing water flow blockage, but The device uses a motor to drive a screw rod and a scraper to scrape the dirt and moss in the main body of the rapid flow trough and put it into the storage basket. The device lacks a mechanism that can adjust the water flow rate. If the water flow rate in the rapid flow trough is large, it is only blocked and guided by the guide plate and blocked by the fixed frame, which can easily cause the water level in the rapid flow trough to rise rapidly, causing the cleaned dirt and moss to directly pass over the storage basket and the fixed frame and cannot be collected. For this reason, a rapid flow trough is proposed to solve the problem that the existing rapid flow trough is difficult to adjust the water flow rate and affects drainage. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a rapid flow trough to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid flow trough, comprising a rapid flow trough body, the inner cavity of the rapid flow trough body is provided with a mounting seat, the mounting seat is installed in the inner cavity of the rapid flow trough body by means of a fixing mechanism, a filtering mechanism is provided on one side of the mounting seat, a plurality of adjusting disks are fixedly connected at both ends of the mounting seat, a rotating rod is provided in the inner cavity of the mounting seat, a plurality of baffles are fixedly connected to the outer ring of the rotating rod, three fixing rods are fixedly connected to the outer rings at both ends of the rotating rod, a spring is provided on the outer ring of the fixing rod, a centrifugal block is provided on the outer ring of the rotating rod, and a control block is provided at one end of the spring.

[0008] Preferably, the rotating rod passes through two opposite adjusting disks and can rotate freely, the centrifugal block and the control block are both located in the inner cavity of the adjusting disk, the control block contacts the inner cavity wall of the adjusting disk, and the fixing rod does not contact the inner cavity wall of the adjusting disk.

[0009] Preferably, the centrifugal block and the control block are both sleeved on the outer ring of the fixed rod, the centrifugal block, the control block and the fixed rod are slidably connected, and the centrifugal block and the control block are both fixedly connected to the spring.

[0010] Preferably, the fixing mechanism comprises a plurality of grooves formed on the top of the mounting seat, the inner walls of the grooves are penetrated by fixing slot holes, and the inner cavity of the grooves is provided with sealing plugs.

[0011] Preferably, the filtering mechanism comprises a filter plate fixedly connected to one side surface of a mounting seat, and both ends of the inner cavity wall of the mounting seat are provided with limiting sliding grooves, and the inner cavity of the limiting sliding groove is provided with a second filter plate.

[0012] Preferably, a floating plate is fixedly connected to the bottom of the right side surface of the second filter plate, and a slope scraping plate is fixedly connected to the top of the filter plate.

[0013] Preferably, the filter plate is fitted with the second filter plate, and the surfaces of the filter plate and the second filter plate are smooth.

[0014] (III) Beneficial effects

[0015] 1. In the rapid flow trough, the water flow in the rapid flow trough will first hit the baffle plate to drive the rotating rod to rotate. When the water flow becomes larger, the rotating rod rotates faster. Under the action of centrifugal force, the centrifugal block moves or tends to move away from the rotating rod along the fixed rod, compressing the spring. According to the principle of interaction of forces, the spring compresses the control block, so that the extrusion force between the control block and the adjusting disk becomes larger, that is, the friction force becomes larger, thereby increasing the resistance of the external baffle plate of the rotating rod to the water to control the flow rate, thereby solving the problem that the flow rate of the water in the existing rapid flow trough is difficult to adjust according to demand.

[0016] 2. In this rapid flow trough, the filter plate will filter the impurities or debris in the water flowing through the main body of the rapid flow trough. If the water level rises, the second filter plate will move upward under the action of the floating plate and the limiting slide groove, thereby increasing the filtration area and ensuring the filtration effect. When the water level drops, the impurities on the second filter plate will be scraped by the scraper plate to the area separated by the filter plate and the mounting seat. The area can be cleaned regularly to remove impurities or debris, thereby improving the convenience of collecting and cleaning impurities in the rapid flow trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is the structural diagram of the utility model;

[0019] Figure 3 This is the diagram of the structural adjustment disk of the utility model;

[0020] Figure 4 It is a cross-sectional view of the structure of the utility model.

[0021] In the figure: 1. Rapid flow trough body; 2. Mounting seat; 3. Filter mechanism; 301. Filter plate; 302. Limiting slide groove; 303. Second filter plate; 304. Floating plate; 305. Slope scraping plate; 4. Adjusting plate; 5. Rotating rod; 6. Baffle; 7. Fixed rod; 8. Spring; 9. Centrifugal block; 10. Control block; 11. Groove; 12. Fixed slot hole; 13. Sealing plug. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Example: See Figure 1-4 A rapid flow trough comprises a rapid flow trough body 1, the inner cavity of the rapid flow trough body 1 is provided with a mounting seat 2, the mounting seat 2 is installed in the inner cavity of the rapid flow trough body 1 by using a fixing mechanism, a filtering mechanism 3 is provided on one side of the mounting seat 2, a plurality of adjusting disks 4 are fixedly connected to both ends of the mounting seat 2, a rotating rod 5 is provided in the inner cavity of the mounting seat 2, a plurality of baffles 6 are fixedly connected to the outer ring of the rotating rod 5, three fixing rods 7 are fixedly connected to the outer rings of both ends of the rotating rod 5, a spring 8 is provided on the outer ring of the fixing rod 7, a centrifugal block 9 is provided on the outer ring of the rotating rod 5, and a control block 10 is provided at one end of the spring 8.

[0024] Furthermore, the rotating rod 5 passes through two opposite adjusting disks 4 and can rotate freely. The centrifugal block 9 and the control block 10 are both located in the inner cavity of the adjusting disk 4. The control block 10 contacts the inner cavity wall of the adjusting disk 4, and the fixing rod 7 does not contact the inner cavity wall of the adjusting disk 4.

[0025] Furthermore, the centrifugal block 9 and the control block 10 are both mounted on the outer ring of the fixed rod 7. The centrifugal block 9, the control block 10 and the fixed rod 7 are slidably connected. The centrifugal block 9 and the control block 10 are both fixedly connected to the spring 8. The water flow in the rapids trough will first hit the baffle 6 to drive the rotating rod 5 to rotate. When the water flow becomes larger, the rotating rod 5 rotates faster. Under the action of centrifugal force, the centrifugal block 9 moves or tends to move away from the rotating rod 5 along the fixed rod 7, compressing the spring 8. According to the principle of interaction of forces, the spring 8 compresses the control block 10, so that the extrusion force between the control block 10 and the adjusting disk 4 becomes larger, that is, the friction force becomes larger, thereby increasing the resistance of the baffle 6 outside the rotating rod 5 to water to control the flow rate.

[0026] Furthermore, the fixing mechanism includes a plurality of grooves 11 formed on the top of the mounting seat 2, the inner wall of the groove 11 is penetrated by a fixing slot hole 12, the inner cavity of the groove 11 is provided with a sealing plug 13, and the mounting seat 2 can be fixed in a rapids groove for controlling the water flow by using fixing parts such as bolts and cooperating with the fixing slot holes 12 in the groove 11, and the groove 11 can be sealed by the sealing plug 13 to prevent the bolts and other fixing parts from rusting due to being immersed in water for a long time.

[0027] Furthermore, the filtering mechanism 3 includes a filter plate 301 fixedly connected to one side surface of the mounting seat 2 , and both ends of the inner cavity wall of the mounting seat 2 are provided with limiting sliding grooves 302 , and the inner cavity of the limiting sliding groove 302 is provided with a second filter plate 301 .

[0028] Furthermore, a floating plate 304 is fixedly connected to the bottom of the right side surface of the second filter plate 301, and a scraper plate 305 is fixedly connected to the top of the filter plate 301. The filter plate 301 will filter impurities or debris in the water flowing through the rapids trough body 1. At the same time, when controlling the resistance of the rotation of the external baffle 6 of the rotating rod 5, the water level will change. If the water level rises, under the action of the floating plate 304 and the limiting slide groove 302, the second filter plate 303 will move upward, thereby increasing the filtration area and ensuring the filtration effect. When the water level drops, the impurities on the second filter plate 303 will be scraped by the scraper plate 305 to the area separated by the filter plate 301 and the mounting seat 2. The impurities or debris in the area and the filter plate 301 can be cleaned regularly, thereby improving the convenience of collecting and cleaning impurities in the rapids trough.

[0029] Furthermore, the filter plate 301 fits the second filter plate 303 , and the surfaces of the filter plate 301 and the second filter plate 303 are smooth, ensuring that the second filter plate 303 can move up and down smoothly in the limiting slide groove 302 , and cooperate with the scraping plate 305 on the filter plate 301 to scrape off impurities and debris on the second filter plate 303 .

[0030] Working principle: When using this rapid flow trough, the mounting seat 2 is installed in the rapid flow trough body 1 by means of a fixing mechanism. When water flows through the mounting seat 2, it will contact the baffle 6 and then drive the rotating rod 5 together with the fixed rod 7 to rotate. When the water flow becomes larger, the rotating rod 5 rotates faster. At this time, under the action of centrifugal force, the centrifugal block 9 moves along the fixed rod 7 away from the rotating rod 5 or has a tendency to move, thereby compressing the spring 8. According to the principle of interaction of forces, the extrusion pressure between the control block 10 and the adjusting disk 4 becomes larger, and then the friction force between the control block 10 and the adjusting disk 4 becomes larger, thereby increasing the resistance to the rotation of the baffle 6 outside the rotating rod 5, and controlling the water flow rate. Conversely, when the water flow becomes smaller, the resistance of the baffle 6 becomes smaller, thereby achieving the purpose of adjusting the water flow rate according to the water flow size, and solving the problem that the water flow rate of the existing rapid flow trough is difficult to adjust according to demand.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid flow trough, comprising a rapid flow trough body (1), characterized in that: The inner cavity of the rapid flow trough body (1) is provided with a mounting seat (2), the mounting seat (2) is mounted in the inner cavity of the rapid flow trough body (1) by means of a fixing mechanism, a filtering mechanism (3) is provided on one side of the mounting seat (2), a plurality of adjusting disks (4) are fixedly connected at both ends of the mounting seat (2), a rotating rod (5) is provided in the inner cavity of the mounting seat (2), a plurality of baffles (6) are fixedly connected to the outer ring of the rotating rod (5), three fixing rods (7) are fixedly connected to the outer rings of the two ends of the rotating rod (5), a spring (8) is provided on the outer ring of the fixing rod (7), a centrifugal block (9) is provided on the outer ring of the rotating rod (5), and a control block (10) is provided at one end of the spring (8).

2. A rapid flow trough according to claim 1, characterized in that: The rotating rod (5) passes through two opposite adjusting disks (4) and can rotate freely. The centrifugal block (9) and the control block (10) are both located in the inner cavity of the adjusting disk (4). The control block (10) is in contact with the inner cavity wall of the adjusting disk (4), and the fixing rod (7) is not in contact with the inner cavity wall of the adjusting disk (4).

3. A rapid flow trough according to claim 1, characterized in that: The centrifugal block (9) and the control block (10) are both sleeved on the outer ring of the fixed rod (7); the centrifugal block (9), the control block (10) and the fixed rod (7) are slidably connected; and the centrifugal block (9) and the control block (10) are both fixedly connected to the spring (8).

4. A rapid flow trough according to claim 1, characterized in that: The fixing mechanism comprises a plurality of grooves (11) formed on the top of the mounting seat (2), the inner wall of the groove (11) is penetrated by a fixing slot hole (12), and the inner cavity of the groove (11) is provided with a sealing plug (13).

5. A rapid flow trough according to claim 1, characterized in that: The filtering mechanism (3) comprises a filter plate (301) fixedly connected to a side surface of a mounting seat (2), and both ends of the inner cavity wall of the mounting seat (2) are provided with limiting sliding grooves (302), and the inner cavity of the limiting sliding groove (302) is provided with a second filter plate (303).

6. A rapid flow trough according to claim 5, characterized in that: A floating plate (304) is fixedly connected to the bottom of the right side surface of the second filter plate (303), and a slope scraping plate (305) is fixedly connected to the top of the filter plate (301).

7. A rapid flow trough according to claim 5, characterized in that: The filter plate (301) and the second filter plate (303) are fitted together, and the surfaces of the filter plate (301) and the second filter plate (303) are smooth.

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