Reservoir leaking stoppage and drainage device

Abstract

The utility model relates to the technical field of reservoir leaking stoppage and drainage, in particular to a reservoir leaking stoppage and drainage device which comprises a shell, a flow guide hole is formed in the shell, a partition plate is fixedly arranged on the shell and located on the inner wall of the flow guide hole, a first through hole communicated with the flow guide hole is formed in the partition plate, a cover plate is arranged above the partition plate, and a fixing rod is fixedly arranged on the side, close to the partition plate, of the cover plate. An insertion hole matched with the fixing rod is formed in the partition plate, an end cover is fixedly arranged at the end, located below the partition plate, of the fixing rod, a spring is arranged below the partition plate and arranged on the fixing rod in a sleeving mode, and the two ends of the spring abut against the partition plate and the end cover respectively; according to the device, through staggered arrangement of the second through holes in the cover plate and the first through holes in the partition plate, the cover plate can seal the flow guide holes in the shell conveniently, blockage is avoided, and the drainage effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of reservoir plugging and drainage, and in particular to a reservoir plugging and drainage device. Background Art

[0002] A reservoir refers to an artificial lake formed by building a dam at the narrow mouth of a ravine or river. During the use of some reservoirs, there will be underground rivers flowing into the reservoir. When the water resources of the underground river are abundant, the groundwater will enter the reservoir through the groundwater inlet and outlet, increasing the water storage capacity of the reservoir. However, when the water resources of the underground river are exhausted, the water in the reservoir will flow into the underground river from the groundwater inlet and outlet, causing the loss of water resources in the reservoir and affecting the water storage capacity of the reservoir. Therefore, leak-plugging and drainage devices are usually installed at the groundwater inlet and outlet in the reservoir.

[0003] The Chinese utility model patent with the publication number of CN221142653U discloses a reservoir plugging and drainage device, including a mounting seat, a housing connected to the bottom surface of the mounting seat, a first baffle connected to one end of the inner side of the housing, and a through hole through the top surface of the first baffle. The utility model cooperates with the housing, the baffle, the through hole, the convex block, the drainage port, the spring, the sealing plate and the through groove. When the underground river water resources are abundant, the groundwater will squeeze the sealing plate through the drainage port, so that the groundwater will enter the housing through the through groove and then be drained into the reservoir from the through hole. When the underground river water resources are exhausted, the spring will push the sealing plate to cover the drainage port, and the water in the reservoir will also squeeze the sealing plate at the same time to prevent the water in the reservoir from being lost. Secondly, the mounting mechanism is provided, and a blocking net is installed at the bottom of the housing to prevent large debris in the underground river from entering the housing during drainage, which affects the normal use of the plugging and drainage device.

[0004] The device is provided with a shell, and a first baffle is connected to the inner side of the shell. A through hole is opened on the top of the first baffle. When plugging and draining operations are carried out, groundwater squeezes the sealing plate so that water flows into the shell and then into the reservoir. However, the through hole on the first baffle is always in an open state. When plugging and draining operations are not carried out, mud and other garbage in the reservoir are easy to enter the shell through the through hole, forming a blockage, resulting in poor subsequent drainage effect. Utility Model Content

[0005] Aiming at the problem of poor drainage effect in the prior art, the utility model specially provides a reservoir leak plugging and drainage device.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a reservoir plugging and drainage device, comprising a shell, a diversion hole is arranged in the shell, a partition is fixedly arranged on the inner wall of the diversion hole of the shell, a through hole one connected to the diversion hole is arranged on the partition, a cover plate is arranged above the partition, a fixing rod is fixedly arranged on the side of the cover plate close to the partition, a plug hole matched with the fixing rod is arranged on the partition, an end of the fixing rod is fixedly arranged with an end cover below the partition, a spring is arranged below the partition, the spring is sleeved on the fixing rod and the two ends of the spring are respectively abutted against the partition and the end cover, a through hole two is arranged on the cover plate, and the through hole two is offset from the through hole one.

[0008] Preferably, the shell is fixedly provided with a filter plate at the bottom of the diversion hole, and the filter plate is provided with filter holes. By setting the filter plate, an isolation effect is performed when groundwater is transported to the reservoir, thereby preventing impurities carried in the groundwater from entering the diversion hole and causing blockage.

[0009] Preferably, an auxiliary mechanism is also included, which includes a rotating shaft, blades and a scraper. The rotating shaft is rotatably arranged on the filter plate, and a plurality of groups of blades are fixedly arranged at circumferential intervals at one end of the rotating shaft located in the guide hole, and a scraper is fixedly arranged at one end of the rotating shaft located outside the guide hole. The scraper is in contact with the filter plate. When groundwater is conveyed to the reservoir, the water flowing through the filter plate drives the blades to rotate when passing through the blades, and then drives the scraper at the other end to rotate through the rotating shaft. When the scraper rotates, it scrapes the side of the filter plate outside the guide hole to prevent impurities from being adsorbed on the filter plate and causing blockage.

[0010] Preferably, the scraper is provided with a groove on one side close to the filter plate, and a sponge pad is arranged in the groove, so that the cleaning effect of the filter plate is improved by arranging the sponge pad.

[0011] Preferably, the fixing rods and the through holes 2 are arranged in multiple groups and spaced apart along the circumference of the cover plate. By setting up multiple groups of fixing rods, multi-point limiting of the lifting and lowering of the cover plate can be achieved to ensure the stability of the cover plate during lifting and lowering, and the inflow of groundwater can be accelerated through multiple groups of through holes 2.

[0012] Preferably, the outer wall of the shell located at the bottom of the diversion hole is provided with an inclined surface, and the inclined surface provided at the bottom of the shell facilitates the insertion of the shell into the groundwater inlet and outlet, and the operation is convenient.

[0013] Preferably, a filter is fixedly provided on the top of the through hole 2, and the filter is provided on the top of the through hole 2 to prevent impurities in the reservoir from entering the through hole 2 and causing blockage.

[0014] The advantages of adopting the above technical solution are:

[0015] The utility model is provided with a shell, a guide hole is provided in the shell, a partition is fixedly provided on the inner wall of the guide hole of the shell, a through hole one connected to the guide hole is provided on the partition, a cover plate is provided above the partition, a fixing rod is fixedly provided on the side of the cover plate close to the partition, a plug hole matched with the fixing rod is provided on the partition, an end cover is fixedly provided at one end of the fixing rod located below the partition, a spring is provided below the partition, the spring is sleeved on the fixing rod and the two ends of the spring are respectively abutted against the partition and the end cover, a through hole two is provided on the cover plate, and the through hole two is staggered with the through hole one. In the device, the staggered arrangement of the through hole two on the cover plate and the through hole one on the partition allows the cover plate to conveniently close the guide hole in the shell to avoid blockage and improve the drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 The structure diagram of the utility model is shown;

[0018] Figure 2 A partial structural schematic diagram of the utility model is shown;

[0019] Figure 3 A cross-sectional view of the present invention is shown.

[0020] Among them: shell 1, guide hole 101, partition plate 2, cover plate 3, fixing rod 301, second through hole 302, filter screen 303, spring 4, filter plate 5, rotating shaft 6, blade 601, scraper 602. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] like Figure 1-3As shown, an embodiment of the utility model discloses a reservoir plugging and drainage device, including a shell 1, a guide hole 101 is provided in the shell 1, a partition 2 is fixedly provided on the inner wall of the guide hole 101 of the shell 1, a through hole 1 connected to the guide hole 101 is provided on the partition 2, a cover plate 3 is provided above the partition 2, a fixing rod 301 is fixedly provided on the side of the cover plate 3 close to the partition 2, a jack matched with the fixing rod 301 is provided on the partition 2, an end cover is fixedly provided at one end of the fixing rod 301 located below the partition 2, a spring 4 is provided below the partition 2, the spring 4 is sleeved on the fixing rod 301 and the two ends of the spring 4 are respectively abutted against the partition 2 and the end cover, a through hole 2 302 is provided on the cover plate 3, and the through hole 2 302 is offset from the through hole 1.

[0023] In at least one embodiment, a filter plate 5 is fixedly provided at the bottom of the diversion hole 101 of the shell 1, and filter holes are provided on the filter plate 5. By setting the filter plate 5, an isolation effect is performed when groundwater is transported to the reservoir, thereby preventing impurities carried in the groundwater from entering the diversion hole 101 and causing blockage.

[0024] In at least one embodiment, an auxiliary mechanism is further included, which includes a rotating shaft 6, blades 601 and a scraper 602. The rotating shaft 6 is rotatably arranged on the filter plate 5. One end of the rotating shaft 6 located in the guide hole 101 is fixedly provided with multiple groups of blades 601 at intervals along the circumferential direction. The end of the rotating shaft 6 located outside the guide hole 101 is fixedly provided with a scraper 602, and the scraper 602 is in contact with the filter plate 5. When groundwater is conveyed to the reservoir, the water flowing through the filter plate 5 drives the blade 601 to rotate when it passes through the blade 601, and then drives the scraper 602 at the other end to rotate through the rotating shaft 6. When the scraper 602 rotates, it scrapes the side of the filter plate 5 located outside the guide hole 101 to prevent impurities from being adsorbed on the filter plate 5 and causing blockage.

[0025] In at least one embodiment, a groove is provided on one side of the scraper 602 close to the filter plate 5 , and a sponge pad is provided in the groove, so that the cleaning effect of the filter plate 5 is improved.

[0026] In at least one embodiment, the fixing rods 301 and the second through holes 302 are arranged in multiple groups and spaced apart along the circumference of the cover plate 3. By setting up multiple groups of fixing rods 301, multi-point limiting of the lifting and lowering of the cover plate 3 is achieved to ensure the stability of the cover plate 3 during lifting and lowering, and the inflow of groundwater can be accelerated through the multiple groups of through holes 302.

[0027] In at least one embodiment, the outer wall of the shell 1 at the bottom of the diversion hole 101 is provided with an inclined surface. The inclined surface provided at the bottom of the shell 1 facilitates the insertion of the shell 1 into the groundwater inlet and outlet, and the operation is convenient.

[0028] In at least one embodiment, a filter screen 303 is fixedly disposed on the top of the second through hole 302 , and the filter screen 303 is disposed on the top of the second through hole 302 to prevent impurities in the reservoir from entering the second through hole 302 and causing blockage.

[0029] When performing the reservoir plugging and drainage operation, the staff installs the shell 1 to the groundwater inlet and outlet, so that the cover plate 3 on the shell 1 is located on one side of the reservoir. When the groundwater is abundant and flows into the reservoir, the groundwater squeezes the cover plate 3 through the diversion hole 101, pushing the cover plate 3 to slide upward. When the cover plate 3 slides, the end cap at one end of the fixed rod 301 compresses the spring 4. When the cover plate 3 is separated from the contact with the partition 2, the groundwater can enter the reservoir through the through hole 1 and the through hole 2 302, thereby During water replenishment operation, when groundwater is scarce, groundwater cannot effectively squeeze the cover plate 3. At this time, the end cover is pushed downward by the spring 4, and finally the cover plate 3 and the partition plate 2 are in contact with each other. Since the through hole 2 302 on the cover plate 3 and the through hole 1 on the partition plate 2 are in a misaligned state, the water in the reservoir cannot enter the diversion hole 101, thereby avoiding the outflow of water in the reservoir. At this time, the silt and garbage in the reservoir cannot enter the diversion hole 101, thereby avoiding clogging of the diversion hole 101 and ensuring subsequent effective drainage operations.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A reservoir plugging and drainage device, characterized in that: include A shell, wherein a guide hole is provided in the shell, a partition is fixedly provided on the inner wall of the guide hole of the shell, a through hole one connected to the guide hole is provided on the partition, a cover plate is provided above the partition, a fixing rod is fixedly provided on the side of the cover plate close to the partition, a plug hole matched with the fixing rod is provided on the partition, an end cover is fixedly provided at one end of the fixing rod below the partition, a spring is provided below the partition, the spring is sleeved on the fixing rod and the two ends of the spring are respectively abutted against the partition and the end cover, a through hole two is provided on the cover plate, and the through hole two is offset from the through hole one.

2. A reservoir plugging and drainage device according to claim 1, characterized in that: The shell is fixedly provided with a filter plate at the bottom of the guide hole, and the filter plate is provided with filter holes.

3. A reservoir plugging and drainage device according to claim 2, characterized in that: It also includes an auxiliary mechanism, which includes a rotating shaft, blades and a scraper. The rotating shaft is rotatably arranged on the filter plate, and a plurality of groups of blades are fixedly arranged at one end of the rotating shaft located in the guide hole at intervals along the circumferential direction. A scraper is fixedly arranged at one end of the rotating shaft located outside the guide hole, and the scraper abuts against the filter plate.

4. A reservoir plugging and drainage device according to claim 3, characterized in that: The scraper is provided with a groove on one side close to the filter plate, and a sponge pad is arranged in the groove.

5. A reservoir plugging and drainage device according to claim 1, characterized in that: The fixing rods and the second through holes are arranged in multiple groups and spaced apart along the circumference of the cover plate.

6. A reservoir plugging and drainage device according to claim 1, characterized in that: The outer wall of the shell located at the bottom of the guide hole is provided with an inclined surface.

7. A reservoir plugging and drainage device according to claim 1, characterized in that: A filter screen is fixedly arranged on the top of the second through hole.

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