Water conservancy leaking stoppage drainage device

Abstract

The utility model belongs to the technical field of water conservancy project management, and particularly relates to a water conservancy leaking stoppage drainage device which comprises a fixing base. The side wall of the fixed seat is communicated with a water pipe; a water conveying hole is formed in the middle of the fixed seat; the end part of the water pipe is communicated with a sleeve; the inner side wall of the sleeve is connected with a first fixing rod through a torsional spring. The end part of the first fixed rod is fixedly connected with a baffle plate; by means of the structure, the fixing base is arranged to be connected with the water pipe and the sleeve and used in cooperation with the baffle, the baffle can be opened when water flow enters the reservoir, the baffle is closed when the water flow flows back, and at the moment, self-adaption to the flowing direction of the water flow can be achieved, so that the problem that water resources are wasted due to the fact that the water in the reservoir flows back is solved; and the situation that operation is tedious due to the fact that the leaking stoppage drainage facility needs to be opened or closed is reduced, so that the use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy project management, in particular to a water conservancy leak plugging and drainage device. Background Art

[0002] Reservoirs are usually used as facilities for storing water resources. In the management of water conservancy projects of reservoirs, channels for water to enter from mountains or culverts are reserved on the ground during the construction of some reservoirs. During the peak rainfall season, rainwater flows into the reservoir through the channels.

[0003] Leakage plugging and drainage facilities are installed in the existing reservoir water inlet channel, usually by stacking sandbags in the channel or setting gates in the channel. The leakage plugging and drainage facilities are opened during the peak rainfall season to allow rainwater to enter the reservoir, and the facilities are closed during the dry season to reduce the backflow of water in the reservoir. During long-term use observation, it is found that the existing leakage plugging and drainage facilities always need to be opened or closed during the peak rainfall season and the dry season, resulting in a more cumbersome operation process.

[0004] To this end, the utility model provides a water conservancy leak plugging and drainage device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a hydraulic leak plugging and drainage device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a water conservancy plugging and drainage device described in the utility model comprises a fixed seat; a water pipe is connected to the side wall of the fixed seat; a water delivery hole is opened in the middle of the fixed seat; a sleeve is connected to the end of the water pipe; the inner wall of the sleeve is connected to a first fixed rod by a torsion spring; a baffle is fixedly connected to the end of the first fixed rod; through the above structure, a fixed seat is set to connect the water pipe and the sleeve, and the baffle is used in conjunction with it. The baffle can be opened when water flows into the reservoir, and closed when water flows back. At this time, the flow direction of the water flow can be adapted to reduce the problem of water resources being wasted due to backflow of water in the reservoir. At the same time, through adaptive opening and closing, the need to open or close the plugging and drainage facilities, which causes cumbersome operations, is reduced, so as to improve convenience during use.

[0007] Preferably, a plurality of first connecting rods are fixedly connected to the side wall of the fixing seat; a plurality of fixing rings are fixedly connected to the middle part of the first connecting rod; a plurality of baffle rods are fixedly connected to the inner side wall of the fixing ring; the baffle rod is arranged on the baffle rod close to the end of the first connecting rod; through the above structure, a fixing ring is arranged to connect the first connecting rod and the baffle rod, and by enclosing the water pipe and the casing inside, the water plants or larger branches and other debris in the water of the reservoir are reduced from constantly contacting and colliding with the water pipe and the casing, causing damage, so as to improve the safety during use.

[0008] Preferably, a collar is fixedly connected to the side wall of the casing; a first filter is fixedly connected to the side wall of the collar; through the above structure, the collar and the first filter are arranged to reduce the floating matter or silt in the reservoir from entering the casing to cause accumulation and blockage, thereby affecting the opening or closing of the baffle.

[0009] Preferably, a plurality of second fixing rods are fixedly connected to the side wall of the fixing seat; a plurality of second connecting rods are fixedly connected to the middle part of the second fixing rod; the second fixing rod is in an arc-shaped structure; through the above structure, the second fixing rod and the second connecting rod are arranged, which can reduce the situation where debris such as stones and branches in the water enter the water pipe and cause blockage when water is inlet, so as to improve the stability during use; at the same time, the second fixing rod is in an arc-shaped structure, which can make the debris slide to both sides along the arc, so as to reduce the situation where the debris accumulates on the surface of the second fixing rod.

[0010] Preferably, a connecting assembly is installed on the side wall of the fixing seat; a second fixing rod is installed on the connecting assembly; the second fixing rod is located at the end of the water delivery hole; through the above structure, a second filter is set to filter the water entering the water pipe to reduce the smaller stones or leaves and other impurities in the water from entering the water pipe to cause accumulation and blockage, affecting normal use.

[0011] Preferably, the connecting assembly includes a fixing plate; the fixing plate is fixedly connected to the side wall of the fixing seat; a pair of slide rails are fixedly connected to the top of the fixing plate; the slide rails are slidably matched with the second filter screen; through the above structure, the fixing plate and the slide rails are arranged, which can facilitate the installation or disassembly of the second filter screen to improve convenience during use.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a water conservancy plugging and drainage device, which connects the water pipe and the casing by setting a fixed seat and cooperates with the use of a baffle. The baffle can be opened when the water flows into the reservoir, and closed when the water flows backward. At this time, the flow direction of the water flow can be adaptively adjusted to reduce the problem of waste of water resources caused by the backflow of water in the reservoir. At the same time, the adaptive opening and closing can reduce the need to open or close the plugging and drainage facilities, which makes the operation more complicated, so as to improve the convenience during use.

[0014] 2. The utility model describes a hydraulic leak plugging and drainage device, which connects the first connecting rod and the blocking rod by setting a fixed ring, and surrounds the water pipe and the casing inside to reduce the possibility of aquatic plants or larger branches and other debris in the water of the reservoir constantly contacting and colliding with the water pipe and the casing, causing damage, thereby improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is the front view in the utility model;

[0018] Figure 3 This is a schematic diagram of the cooperation structure between the first filter screen and the sleeve in the utility model;

[0019] Figure 4 It is a schematic diagram of the matching structure of the baffle and the water pipe in the utility model;

[0020] Figure 5 It is a schematic diagram of the cooperation structure between the second filter screen and the slide rail in the utility model;

[0021] Legend:

[0022] 1. Fixed seat; 11. Water pipe; 12. Casing; 13. First fixed rod; 14. Baffle; 15. Water delivery hole; 2. Fixed ring; 21. First connecting rod; 22. Baffle rod; 3. Ring; 31. First filter; 4. Second fixed rod; 41. Second connecting rod; 5. Second filter; 6. Fixed plate; 61. Slide rail; 7. Sealing plug. DETAILED DESCRIPTION

[0023] 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 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.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4As shown, a water conservancy plugging and drainage device described in an embodiment of the utility model comprises a fixing seat 1; a water pipe 11 is connected to the side wall of the fixing seat 1; a water delivery hole 15 is opened in the middle of the fixing seat 1; the end of the water pipe 11 is connected to the sleeve 12; the inner wall of the sleeve 12 is connected to the first fixing rod 13 through a torsion spring; the end of the first fixing rod 13 is fixedly connected to a baffle 14; when working, the fixing seat 1 is installed on the water inlet channel close to the reservoir, at this time, the water pipe 11 and the sleeve 12 will face one side of the reservoir, when the rainy season is high, the water will flow from the water inlet channel to the reservoir, and will enter the water pipe 11 from the water delivery hole 15, at this time, the water will push the baffle 14 open, and then flow through the sleeve 12 In the water inlet reservoir, when the water volume is less in the dry season, the baffle 14 will rebound under the action of the torsion spring to close the water pipe 11. At this time, when the water in the reservoir flows back into the water pipe 11, it will be blocked by the baffle 14. Through the above structure, a fixed seat 1 is set to connect the water pipe 11 and the sleeve 12, and the baffle 14 is used in conjunction. The baffle 14 can be opened when the water flows into the reservoir, and the baffle 14 is closed when the water flows back. At this time, the flow direction of the water flow can be adaptively adjusted to reduce the problem of waste of water resources caused by the backflow of water in the reservoir. At the same time, through adaptive opening and closing, the need to open or close the plugging and drainage facilities, which makes the operation more cumbersome, can be reduced, so as to improve the convenience during use.

[0026] like Figure 1 As shown, the side wall of the fixing seat 1 is fixedly connected with a plurality of first connecting rods 21; the middle part of the first connecting rod 21 is fixedly connected with a plurality of fixing rings 2; the inner side wall of the fixing ring 2 is fixedly connected with a plurality of blocking rods 22; the blocking rod 22 is arranged on the blocking rod 22 near the end of the first connecting rod 21; during operation, when the water in the reservoir rises and covers the water pipe 11 and the sleeve 12, the fixing ring 2, the first connecting rod 21 and the blocking rod 22 surround the water pipe 11 and the sleeve 12 inside, and when aquatic plants or larger branches and other debris in the water approach the water pipe 11, the fixing ring 2 and the first connecting rod 21 can block the aquatic plants or larger branches and other debris in the water outside, through the above structure, the fixing ring 2 is arranged to connect the first connecting rod 21 and the blocking rod 22, and by surrounding the water pipe 11 and the sleeve 12 inside, the aquatic plants or larger branches and other debris in the water in the reservoir are reduced, and the aquatic plants or larger branches and other debris in the water in the reservoir are continuously contacted and collided with the water pipe 11 and the sleeve 12, resulting in damage, so as to improve the safety during use.

[0027] like Figure 3As shown, the side wall of the sleeve 12 is fixedly connected to a collar 3; the side wall of the collar 3 is fixedly connected to a first filter screen 31; during operation, when the water in the reservoir covers the water pipe 11 and the sleeve 12, smaller floating matter or silt in the water will enter the sleeve 12 from the port of the sleeve 12 when flowing. At this time, the collar 3 and the first filter screen 31 are located at the end of the sleeve 12, which can block the floating matter or silt. Through the above structure, the collar 3 and the first filter screen 31 are arranged, which can reduce the floating matter or silt in the reservoir from entering the sleeve 12 to cause accumulation and blockage, thereby affecting the opening or closing of the baffle 14.

[0028] like Figure 2 As shown, a plurality of second fixing rods 4 are fixedly connected to the side wall of the fixing seat 1; a plurality of second connecting rods 41 are fixedly connected to the middle part of the second fixing rod 4; the second fixing rod 4 is in an arc-shaped structure; during operation, when the water in the water inlet channel flows to the reservoir, it will first contact the second connecting rod 41 and the second fixing rod 4, and then enter the water pipe 11 from the water delivery hole 15 on the fixing seat 1, and then flow into the reservoir. Larger stones or branches and other debris in the water will be blocked by the second fixing rod 4 and the second connecting rod 41, so that the water flow can pass normally. Through the above structure, the second fixing rod 4 and the second connecting rod 41 are arranged, which can reduce the situation where stones, branches and other debris in the water enter the water pipe 11 and cause blockage during water inlet, so as to improve the stability during use. At the same time, the second fixing rod 4 is in an arc-shaped structure, which can make the debris slide to both sides along the arc, so as to reduce the situation where the debris accumulates on the surface of the second fixing rod 4.

[0029] like Figure 5 As shown, a connecting assembly is installed on the side wall of the fixing seat 1; a second fixing rod 4 is installed on the connecting assembly; the second fixing rod 4 is located at the end of the water delivery hole 15; when working, the second filter 5 is installed on the connecting assembly, and when the water in the water inlet channel enters the water pipe 11, it will pass through the second filter 5. At this time, the second filter 5 will filter the passing water and block smaller impurities such as stones or leaves in the water. Through the above structure, the second filter 5 is set to filter the water entering the water pipe 11 to reduce the situation where smaller impurities such as stones or leaves in the water enter the water pipe 11 and cause accumulation and blockage, affecting normal use.

[0030] like Figure 5As shown, the connecting assembly includes a fixing plate 6; the fixing plate 6 is fixedly connected to the side wall of the fixing seat 1; a pair of slide rails 61 are fixedly connected to the top of the fixing plate 6; the slide rails 61 are slidably matched with the second filter screen 5; when working, after the fixing plate 6 and the slide rails 61 are installed on the fixing seat 1, the second filter screen 5 is then inserted into the slideway of the slide rails 61, at which time the second filter screen 5 can cover the water delivery hole 15, and when the second filter screen 5 needs to be removed for maintenance or replacement, the second filter screen 5 can be pulled out of the slide rails 61. Through the above structure, the fixing plate 6 and the slide rails 61 are set, which can facilitate the installation or disassembly of the second filter screen 5 to improve the convenience during use.

[0031] like Figure 4 As shown, the side wall of the baffle 14 is fixedly connected with a sealing plug 7; during operation, when the baffle 14 is in a closed state, the sealing plug 7 will be plugged into the water pipe 11, and when the baffle 14 is opened, the sealing plug 7 will move with the baffle 14 and escape from the water pipe 11. Through the above structure, the sealing plug 7 is arranged to connect the baffle 14, and when the baffle 14 closes the water pipe 11, the sealing plug 7 can be inserted into the water pipe 11, and the water pipe 11 can be sealed to reduce the situation where the water in the reservoir flows back from the gap between the water pipe 11 and the baffle 14.

[0032] Working principle: The fixing base 1 is installed on the water inlet channel near the reservoir. At this time, the water pipe 11 and the sleeve 12 will face one side of the reservoir. When the water flows from the water inlet channel to the reservoir in the peak rainfall season, it will enter the water pipe 11 from the water delivery hole 15. At this time, the water will push the baffle 14 open, and then flow into the reservoir through the sleeve 12. When the water volume is less in the dry season, the baffle 14 will rebound under the action of the torsion spring to close the water pipe 11. At this time, when the water in the reservoir flows back into the water pipe 11, it will be blocked by the baffle 14. When the water in the reservoir rises and covers the water pipe 11 When the water in the reservoir covers the water pipe 11 and the sleeve 12, the smaller floating matter or silt in the water will enter the sleeve 12 from the port when flowing. At this time, the collar 3 and the first filter screen 31 are located at the end of the sleeve 12. It can block floating matter or silt. When the water in the water inlet channel flows to the reservoir, it will first contact the second connecting rod 41 and the second fixing rod 4, and then enter the water pipe 11 from the water delivery hole 15 on the fixing seat 1, and then flow into the reservoir. Larger stones or branches and other debris in the water will be blocked by the second fixing rod 4 and the second connecting rod 41, so that the water flow can pass normally. The second filter screen 5 is installed on the connecting component. When the water in the water inlet channel enters the water pipe 11, it will pass through the second filter screen 5. At this time, the second filter screen 5 will filter the passing water. Block smaller impurities such as stones or leaves in the water, install the fixing plate 6 and the slide rail 61 on the fixing seat 1, and then insert the second filter screen 5 into the slideway of the slide rail 61. At this time, the second filter screen 5 can cover the water delivery hole 15. When the second filter screen 5 needs to be removed for maintenance or replacement, the second filter screen 5 can be pulled out of the slide rail 61. When the baffle 14 is in a closed state, the sealing plug 7 will be plugged in the water pipe 11. When the baffle 14 is opened, the sealing plug 7 will move with the baffle 14 and leave the water pipe 11.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic leak plugging and drainage device, comprising a fixing seat (1); characterized in that: The side wall of the fixing seat (1) is connected to a water pipe (11); a water delivery hole (15) is provided in the middle of the fixing seat (1); the end of the water pipe (11) is connected to a sleeve (12); the inner wall of the sleeve (12) is connected to a first fixing rod (13) via a torsion spring; and a baffle (14) is fixedly connected to the end of the first fixing rod (13).

2. A hydraulic leak plugging and drainage device according to claim 1, characterized in that: A plurality of first connecting rods (21) are fixedly connected to the side wall of the fixing seat (1); a plurality of fixing rings (2) are fixedly connected to the middle of the first connecting rod (21); a plurality of blocking rods (22) are fixedly connected to the inner side wall of the fixing ring (2); and the blocking rod (22) is arranged on the blocking rod (22) close to the end of the first connecting rod (21).

3. A hydraulic leak plugging and drainage device according to claim 2, characterized in that: A collar (3) is fixedly connected to the side wall of the sleeve (12); and a first filter screen (31) is fixedly connected to the side wall of the collar (3).

4. A hydraulic leak plugging and drainage device according to claim 3, characterized in that: A plurality of second fixing rods (4) are fixedly connected to the side wall of the fixing seat (1); a plurality of second connecting rods (41) are fixedly connected to the middle of the second fixing rod (4); and the second fixing rod (4) is in an arc-shaped structure.

5. A hydraulic leak plugging and drainage device according to claim 4, characterized in that: A connecting assembly is installed on the side wall of the fixing seat (1); a second fixing rod (4) is installed on the connecting assembly; the second fixing rod (4) is located at the end of the water delivery hole (15).

6. A hydraulic leak plugging and drainage device according to claim 5, characterized in that: The connection assembly comprises a fixing plate (6); the fixing plate (6) is fixedly connected to the side wall of the fixing seat (1); a pair of slide rails (61) are fixedly connected to the top of the fixing plate (6); the slide rails (61) are slidably matched with the second filter screen (5).

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