Drainage device for water conservancy project

Abstract

The utility model discloses a drainage device for hydraulic engineering, and relates to the technical field of drainage for hydraulic engineering. The water drainage device for the water conservancy project comprises a water drainage channel and a limiting net, the limiting net is arranged in the water drainage channel, a residue blocking mechanism for conveniently blocking floating objects is arranged in the water drainage channel, and a residue discharging mechanism for conveniently cleaning the floating objects in a river channel is arranged in the water drainage channel. According to the drainage device for the water conservancy project, by arranging a high-pressure spray head, when floating objects in a river channel need to be intercepted and collected, firstly, the floating objects are intercepted through a sliding strip and a blocking net, at the moment, a water suction pump conveys water into a water outlet pipe through a water suction pipe, and water in the water outlet pipe is sprayed out through the high-pressure spray head; the floating objects on the water surface are flushed into the collecting tank while the high-pressure spray head sprays water, the floating objects in the collecting tank are conveniently collected through the limiting net, follow-up fishing and cleaning are facilitated, and the device is convenient for intercepting and collecting the floating objects in the river channel.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage for water conservancy projects, and particularly relates to a drainage device for water conservancy projects. Background Art

[0002] ‌The drainage channel of a water conservancy project is a channel system specifically used for collecting and discharging excess water. It mainly includes various types such as earth channels and concrete channels, and each type has its specific advantages, disadvantages, and applicable scenarios.

[0003] When the above device is in use, it does not have a structure for cleaning and collecting debris in the drainage channel. As a result, when the existing drainage channels of water conservancy projects are in use, it is extremely easy for the inside of the drainage channel to be affected by the environment and a large amount of debris to fall into it and float on the water surface. After long-term use, the debris is extremely likely to block the drainage channel and affect its use. Based on the existing technical deficiencies, the utility model designs a drainage device for water conservancy projects. Content of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a drainage device for water conservancy projects, which has the characteristics of cleaning and collecting debris in the drainage channel.

[0005] To achieve the above object, the utility model provides the following technical solution: A drainage device for water conservancy projects, including a drainage channel and a limiting net. A limiting net is arranged inside the drainage channel. A slag intercepting mechanism for easily intercepting floating objects is arranged inside the drainage channel. A slag discharging mechanism for easily cleaning floating objects in the river channel is arranged inside the drainage channel;

[0006] The slag discharging mechanism includes a water pump, a water suction pipe, a filter block, a water outlet pipe, and a high-pressure nozzle. The water pump is arranged on the top of the drainage channel. A water suction pipe is arranged on one side of the water pump. A filter block is arranged on one side of the water suction pipe. A water outlet pipe is arranged on one side of the water pump. A high-pressure nozzle is arranged on one side of the water outlet pipe.

[0007] As a preferred technical solution of the drainage device for water conservancy projects of the utility model, the slag intercepting mechanism includes a slide bar, a limiting bar, a retaining net, a fixing rod, and a floating airbag. The slide bar is arranged inside the drainage channel. A limiting bar is arranged on one side of the slide bar. A retaining net is fixedly connected to one side of the slide bar. A fixing rod is fixedly connected to one side of the slide bar. A floating airbag is fixedly connected to one side of the fixing rod.

[0008] As a preferred technical solution of the drainage device for water conservancy projects of the utility model, a ground is arranged on one side of the drainage channel. A collection tank is arranged inside the drainage channel. A chute one is opened on one side of the drainage channel.

[0009] As a preferred technical solution of the drainage device for water conservancy projects of the present utility model, an installation strip is provided on one side of the drainage channel, and a second chute is fixedly connected to the lower surface of the installation strip.

[0010] As a preferred technical solution of the drainage device for water conservancy projects of the present utility model, the water extraction pipe is arranged inside the drainage channel, and the filter block is arranged at the inner bottom of the drainage channel.

[0011] As a preferred technical solution of the drainage device for water conservancy projects of the present utility model, the water outlet pipe is fixedly installed on one side of the sliding strip, and the water outlet pipe is arranged inside the limiting strip.

[0012] As a preferred technical solution of the drainage device for water conservancy projects of the present utility model, the sliding strip is slidably connected to one side of the first chute, and the sliding strip is slidably connected to one side of the second chute.

[0013] As a preferred technical solution of the drainage device for water conservancy projects of the present utility model, the limiting net is arranged at the bottom of the installation strip, and the limiting net is arranged on one side of the collection tank.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. When the present utility model is in use, by setting a high-pressure nozzle, when it is necessary to intercept and collect floating objects inside the river channel, first, the sliding strip and the retaining net always float on the water surface due to the buoyancy of the floating balloon. Therefore, when the floating objects flow along the water flow to one side of the retaining net, the floating objects can be intercepted. At this time, the water pump transports water to the inside of the water outlet pipe through the water extraction pipe and the filter block, and the water outlet pipe and the high-pressure nozzle are installed on one side of the sliding strip through the limiting strip and also always float on the water surface due to the buoyancy of the floating balloon. The water inside the water outlet pipe is sprayed out through the high-pressure nozzle. While the high-pressure nozzle sprays water, the floating objects on the water surface are washed into the inside of the collection tank, and the limiting net facilitates the collection of the floating objects inside the collection tank, which is convenient for subsequent salvaging and cleaning, and avoids the floating objects from affecting the river channel. This device is convenient for intercepting and collecting the floating objects inside the river channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of the drainage channel of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the limiting net of the present utility model;

[0019] Figure 3Schematic diagram of the collection tank structure of the present utility model;

[0020] Figure 4 Schematic diagram of the slag discharging mechanism structure of the present utility model;

[0021] Figure 5 Schematic diagram of the slag intercepting mechanism structure of the present utility model.

[0022] In the figure: 1, ground; 101, drainage channel; 102, collection tank; 103, chute 1; 2, limit net; 201, installation strip; 202, chute 2; 3, slag intercepting mechanism; 301, sliding strip; 302, limit strip; 303, retaining net; 304, fixing rod; 305, floating buoy airbag; 4, slag discharging mechanism; 401, water pump; 402, water suction pipe; 403, filter block; 404, water outlet pipe; 405, high-pressure nozzle. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A drainage device for a water conservancy project, including a drainage channel 101 and a limit net 2. A limit net 2 is arranged inside the drainage channel 101, a slag intercepting mechanism 3 for facilitating the interception of floating objects is arranged inside the drainage channel 101, and a slag discharging mechanism 4 for facilitating the cleaning of river floating objects is arranged inside the drainage channel 101;

[0025] One side of the drainage channel 101 is provided with a ground 1, a collection tank 102 is arranged inside the drainage channel 101, and a chute 103 is opened on one side of the drainage channel 101.

[0026] One side of the drainage channel 101 is provided with an installation strip 201, and a chute 202 is fixedly connected to the lower surface of the installation strip 201.

[0027] The limit net 2 is arranged at the bottom of the installation strip 201, and the limit net 2 is arranged on one side of the collection tank 102.

[0028] It should be further explained that: a drainage channel 101 is provided on the ground 1, and the water flow inside the drainage channel 101 flows from one side of the limit strip 302 on the slide bar 301 to one side of the float airbag 305 on the slide bar 301, so that the floating objects in the water flow are intercepted by the retaining net 303, and then the intercepted floating objects are washed into the interior of the collection tank 102 through the slag discharging mechanism 4, and the floating objects inside the collection tank 102 are conveniently collected through the limit net 2.

[0029] Please refer to Figures 3-5 , the present utility model provides the following technical solutions:

[0030] The slag discharging mechanism 4 includes a water pump 401, a water suction pipe 402, a filter block 403, a water outlet pipe 404 and a high-pressure nozzle 405. The water pump 401 is arranged on the top of the drainage channel 101, a water suction pipe 402 is arranged on one side of the water pump 401, a filter block 403 is arranged on one side of the water suction pipe 402, a water outlet pipe 404 is arranged on one side of the water pump 401, and a high-pressure nozzle 405 is arranged on one side of the water outlet pipe 404.

[0031] The slag retaining mechanism 3 includes a slide bar 301, a limit strip 302, a retaining net 303, a fixing rod 304 and a float airbag 305. The slide bar 301 is arranged inside the drainage channel 101, a limit strip 302 is arranged on one side of the slide bar 301, a retaining net 303 is fixedly connected to one side of the slide bar 301, a fixing rod 304 is fixedly connected to one side of the slide bar 301, and a float airbag 305 is fixedly connected to one side of the fixing rod 304.

[0032] The water suction pipe 402 is arranged inside the drainage channel 101, and the filter block 403 is arranged at the inner bottom of the drainage channel 101.

[0033] The water outlet pipe 404 is fixedly installed on one side of the slide bar 301, and the water outlet pipe 404 is arranged inside the limit strip 302.

[0034] The slide bar 301 is slidably connected to one side of the chute one 103, and the slide bar 301 is slidably connected to one side of the chute two 202.

[0035] It should be further explained that: First of all, the slide bar 301 and the retaining net 303 always float on the water surface by the buoyancy of the buoyancy airbag 305. Therefore, when the floating objects flow along the water flow to one side of the retaining net 303, the floating objects can be intercepted. At this time, the water pump 401 transports water into the outlet pipe 404 through the water suction pipe 402 and the filter block 403. And the outlet pipe 404 and the high-pressure nozzle 405 are installed on one side of the slide bar 301 through the limiting strip 302, and also always float on the water surface due to the buoyancy of the buoyancy airbag 305. The water inside the outlet pipe 404 is sprayed out through the high-pressure nozzle 405. While the high-pressure nozzle 405 sprays water, the floating objects on the water surface are washed into the collection tank 102, and the limiting net 2 facilitates the collection of the floating objects inside the collection tank 102, which is convenient for subsequent salvage and cleaning, and avoids the floating objects from affecting the river channel.

[0036] Working principle: When a drainage device for water conservancy projects is in use, first, there is a drainage channel 101 on the ground 1. The water flow inside the drainage channel 101 flows from one side of the limiting strip 302 on the slide bar 301 to one side of the buoyancy airbag 305 on the slide bar 301, so that the floating objects in the water flow are intercepted by the retaining net 303. Then, through the slag discharge mechanism 4, the intercepted floating objects are washed into the collection tank 102, and the limiting net 2 facilitates the collection of the floating objects inside the collection tank 102;

[0037] When it is necessary to intercept and collect the floating objects inside the river channel, first, the slide bar 301 and the retaining net 303 always float on the water surface by the buoyancy of the buoyancy airbag 305. Therefore, when the floating objects flow along the water flow to one side of the retaining net 303, the floating objects can be intercepted. At this time, the water pump 401 transports water into the outlet pipe 404 through the water suction pipe 402 and the filter block 403. And the outlet pipe 404 and the high-pressure nozzle 405 are installed on one side of the slide bar 301 through the limiting strip 302, and also always float on the water surface due to the buoyancy of the buoyancy airbag 305. The water inside the outlet pipe 404 is sprayed out through the high-pressure nozzle 405. While the high-pressure nozzle 405 sprays water, the floating objects on the water surface are washed into the collection tank 102, and the limiting net 2 facilitates the collection of the floating objects inside the collection tank 102, which is convenient for subsequent salvage and cleaning, and avoids the floating objects from affecting the river channel. This device facilitates the interception and collection of the floating objects inside the river channel.

[0038] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A drainage device for a water conservancy project, comprising a drainage channel (101) and a limiting net (2), characterized in that: Inside the drainage channel (101), a limit net (2) is provided. Inside the drainage channel (101), a slag intercepting mechanism (3) for facilitating the interception of floating objects is provided. Inside the drainage channel (101), a slag discharging mechanism (4) for facilitating the cleaning of river floating objects is provided; The slag discharging mechanism (4), the slag discharging mechanism (4) includes a water pump (401), a water suction pipe (402), a filter block (403), a water outlet pipe (404) and a high-pressure nozzle (405). The water pump (401) is arranged on the top of the drainage channel (101). A water suction pipe (402) is arranged on one side of the water pump (401). A filter block (403) is arranged on one side of the water suction pipe (402). A water outlet pipe (404) is arranged on one side of the water pump (401). A high-pressure nozzle (405) is arranged on one side of the water outlet pipe (404).

2. The drainage device for water conservancy projects according to claim 1, characterized in that: The slag intercepting mechanism (3) includes a sliding strip (301), a limiting strip (302), a retaining net (303), a fixing rod (304) and a floating balloon (305). The sliding strip (301) is arranged inside the drainage channel (101). A limiting strip (302) is arranged on one side of the sliding strip (301). A retaining net (303) is fixedly connected to one side of the sliding strip (301). A fixing rod (304) is fixedly connected to one side of the sliding strip (301). A floating balloon (305) is fixedly connected to one side of the fixing rod (304).

3. A drainage device for water conservancy projects according to claim 1, characterized in that: On one side of the drainage channel (101), there is a ground (1). Inside the drainage channel (101), a collecting trough (102) is provided. A first chute (103) is opened on one side of the drainage channel (101).

4. The drainage device for a water conservancy project according to claim 1, wherein: On one side of the drainage channel (101), there is an installation strip (201). A second chute (202) is fixedly connected to the lower surface of the installation strip (201).

5. The drainage device for a water conservancy project according to claim 1, characterized in that: The water suction pipe (402) is arranged inside the drainage channel (101). The filter block (403) is arranged at the inner bottom of the drainage channel (101).

6. The drainage device for water conservancy projects according to claim 1, characterized in that: The water outlet pipe (404) is fixedly installed on one side of the sliding strip (301). The water outlet pipe (404) is arranged inside the limiting strip (302).

7. The drainage device for water conservancy projects according to claim 2, characterized in that: The sliding strip (301) is slidably connected to one side of the first chute (103). The sliding strip (301) is slidably connected to one side of the second chute (202).

8. A drainage device for water conservancy projects according to claim 1, characterized in that: The limit net (2) is arranged at the bottom of the installation strip (201). The limit net (2) is arranged on one side of the collecting trough (102).

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