Water storage structure for water conservancy project

Abstract

The water storage structure for the water conservancy project comprises a water storage tank, a rainwater collecting cover is arranged at the top of the water storage tank, the bottom of the rainwater collecting cover is connected with the water storage tank in a penetrating mode, an impurity filtering mechanism is arranged in the rainwater collecting cover, and a protection assembly is arranged on the side wall of the water storage tank. The impurity filtering mechanism comprises a supporting frame, a metal filter screen, a flow guide plate, a conical part, a liquid discharging groove, a fine filter screen, a collecting barrel, a limiting assembly and a cleaning assembly, rainwater can be filtered in a double-layered mode through the impurity filtering mechanism, the rainwater filtering and purifying effect is improved, meanwhile, impurities attached to the fine filter screen can be scraped and cleaned, and the rainwater filtering and purifying effect is improved. The rainwater purification and collection efficiency is improved, safety protection can be conducted on the water storage tank through the protection assembly, and the water storage tank can be prevented from being collided and damaged by external force.

Description

Technical Field

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

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. In the construction process of water conservancy projects, water storage structures for water conservancy projects are often needed.

[0003] When the reservoir collects rainwater and other surface water in the open air, a large amount of impurities can easily enter the reservoir, causing water blockage. Alternatively, a filter screen is set in the reservoir for filtration. The above methods all require entering the reservoir for cleaning, which is difficult and inconvenient to operate.

[0004] The existing patent (Announcement No.: CN218521927U) is a water reservoir for water conservancy projects. A filter installation mechanism is arranged on the top of the sealing cover. The filter screen filters impurities in the water to prevent water outlet blockage. By moving the convex plate and driving the card block out of the card slot through the fixed rod, the filter screen can be taken out of the sealing cover through the installation block, which is convenient for cleaning or replacing the filter screen. There is no need to manually enter the water reservoir for cleaning, which reduces the difficulty of cleaning and is convenient to operate.

[0005] In view of the above problems, existing patents have provided solutions, but there are problems such as a single filtering and purification structure, which results in poor effect of filtering and purifying rainwater, and the impurities attached to the filter cannot be scraped and cleaned.

[0006] Therefore, a water storage structure for water conservancy projects is proposed. Summary of the invention

[0007] The purpose of the utility model is to provide a water storage structure for water conservancy projects, which can solve the problem that the existing water storage tanks for water conservancy projects have a single filtering and purification structure, resulting in poor effect of rainwater filtering and purification, and the problem that impurities attached to the filter screen cannot be scraped and cleaned.

[0008] To achieve the above object, the utility model provides the following technical solution: a water storage structure for water conservancy projects, comprising a water storage tank, a rainwater collection cover is arranged on the top of the water storage tank, the bottom of the rainwater collection cover is connected to the water storage tank, an impurity filtering mechanism is arranged inside the rainwater collection cover, and a protective component is arranged on the side wall of the water storage tank;

[0009] The impurity filtering mechanism comprises a support frame, a metal filter, a guide plate, a conical portion, a drainage trough, a fine filter, a collecting bucket, a limiting assembly and a cleaning assembly. The support frame is fixedly connected to the inner wall of the rainwater collecting hood. The metal filter is movably arranged inside the rainwater collecting hood and the side wall contacts the support frame. The guide plate is fixedly connected to the inner wall of the rainwater collecting hood. The conical portion is arranged in the middle of the guide plate. A plurality of drainage troughs are opened in the middle of the conical portion. The fine filter is arranged on the side wall of the conical portion. The collecting bucket is arranged at the bottom of the conical portion. The limiting assembly is arranged on the side wall of the rainwater collecting hood. The cleaning assembly is arranged in the middle of the rainwater collecting hood.

[0010] Preferably, the cleaning assembly includes a support frame, a motor and a scraper, the support frame is fixedly connected to the inner wall of the rainwater collection cover, the motor is bolted to the top surface of the support frame, the three scrapers are fixedly connected to the output end of the motor, and the side walls of the scrapers are in contact with the fine filter.

[0011] Preferably, the limiting assembly comprises a clamping block and a limiting screw, a plurality of the clamping blocks are hinged on the side wall of the rainwater collecting cover, and the limiting screw is movably arranged in the middle of the clamping block and is threadedly connected to the rainwater collecting cover.

[0012] Preferably, the protection assembly includes a metal protection net and a protection base, the metal protection net is arranged on the side wall of the water tank, and the protection base is arranged at the bottom of the water tank.

[0013] Preferably, a U-shaped plate is welded on the side wall of the block, the limiting screw is movably arranged in the middle of the U-shaped plate, a pull ring is fixedly connected to the side wall of the limiting screw, and a rotating rod is welded on the top of the limiting screw.

[0014] Preferably, a waterproof cover is bolted to the top surface of the support frame, and the motor is located inside the waterproof cover.

[0015] Preferably, a plurality of reinforcement blocks are welded to the side walls of the rainwater collection cover, and the side walls of the reinforcement blocks are fixedly connected to the metal protective net.

[0016] Preferably, a water supply pipe is provided on the side wall of the rainwater collection cover.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with an impurity filtering mechanism, which can perform double-layer filtration on rainwater, thereby improving the filtering and purification effect of rainwater. At the same time, it can scrape and clean impurities attached to the fine filter net, thereby improving the efficiency of rainwater purification and collection.

[0019] 2. This application provides a protective component to provide safety protection for the water tank and prevent the water tank from being damaged by external force collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a left view of the utility model;

[0023] Figure 3 For this utility model Figure 2 The three-dimensional cross-section view at AA in the middle;

[0024] Figure 4 It is a structural schematic diagram of the limit assembly of the utility model;

[0025] Figure 5 It is a front view of the utility model;

[0026] Figure 6 For this utility model Figure 5 Three-dimensional cross-section view at the middle BB.

[0027] Figure 7 For this utility model Figure 6 Enlarged view of point A in the middle.

[0028] Figure 8 It is a structural schematic diagram of the guide plate, the conical part, the drainage trough and the fine filter screen of the utility model.

[0029] Description of reference numerals:

[0030] 1. Water storage tank; 2. Rainwater collection cover; 3. Impurity filtering mechanism; 4. Protection component; 31. Support frame; 32. Metal filter; 33. Guide plate; 34. Conical part; 35. Drain trough; 36. Fine filter; 37. Collection bucket; 38. Limiting component; 39. Cleaning component; 381. Support frame; 382. Motor; 383. Scraper; 391. Block; 392. Limiting screw; 41. Metal protection net; 42. Protection base; 3911. U-shaped plate; 3912. Pull ring; 3913. Rotating rod; 3821. Waterproof cover; 411. Reinforcement block; 5. Water filling pipe. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figures 1 to 8 , the utility model provides a technical solution:

[0033] A water storage structure for a water conservancy project comprises a water storage tank 1, a rainwater collection cover 2 is arranged on the top of the water storage tank 1, the bottom of the rainwater collection cover 2 is connected to the water storage tank 1, an impurity filtering mechanism 3 is arranged inside the rainwater collection cover 2, and a protective component 4 is arranged on the side wall of the water storage tank 1;

[0034] The impurity filtering mechanism 3 comprises a support frame 31, a metal filter screen 32, a guide plate 33, a conical portion 34, a drainage groove 35, a fine filter screen 36, a collecting barrel 37, a limit assembly 38 and a cleaning assembly 39. The support frame 31 is fixedly connected to the inner wall of the rainwater collecting cover 2. The metal filter screen 32 is movably arranged inside the rainwater collecting cover 2 and the side wall contacts the support frame 31. The guide plate 33 is fixedly connected to the inner wall of the rainwater collecting cover 2. The conical portion 34 is arranged in the middle of the guide plate 33. A plurality of drainage grooves 35 are opened in the middle of the conical portion 34. The fine filter screen 36 is arranged on the side wall of the conical portion 34. The collecting barrel 37 is arranged at the bottom of the conical portion 34. The limit assembly 38 is arranged on the side wall of the rainwater collecting cover 2. The cleaning assembly 39 is arranged in the middle of the rainwater collecting cover 2.

[0035] Specifically, Figure 4 As shown, the cleaning assembly 39 includes a support frame 381, a motor 382 and a scraper 383. The support frame 381 is fixedly connected to the inner wall of the rainwater collection cover 2, the motor 382 is bolted to the top surface of the support frame 381, and three scrapers 383 are fixedly connected to the output end of the motor 382. The side wall of the scraper 383 is in contact with the fine filter 36.

[0036] Specifically, Figure 7 As shown, the limiting assembly 38 includes a block 391 and a limiting screw 392 , wherein the plurality of blocks 391 are hinged on the side wall of the rainwater collecting cover 2 , and the limiting screw 392 is movably disposed in the middle of the block 391 and is threadedly connected to the rainwater collecting cover 2 .

[0037] Specifically, Figure 7As shown, a U-shaped plate 3911 is welded on the side wall of the clamping block 391, a limiting screw 392 is movably arranged in the middle of the U-shaped plate 3911, a pull ring 3912 is fixedly connected to the side wall of the limiting screw 392, and a rotating rod 3913 is welded on the top of the limiting screw 392.

[0038] Specifically, Figure 4 As shown, a waterproof cover 3821 is bolted to the top surface of the support frame 381 , and the motor 382 is located inside the waterproof cover 3821 .

[0039] Specifically, Figure 4 As shown, a water supply pipe 5 is arranged on the side wall of the rainwater collection cover 2.

[0040] When in use, the rainwater collection cover 2 collects rainwater, the metal filter 32 performs preliminary filtering on the rainwater, and filters out large impurities in the rainwater. The rainwater after the preliminary filtering falls on the guide plate 33 and flows into the conical portion 34. At this time, the fine filter 36 filters the rainwater again, and filters out the particulate impurities in the rainwater. The filtered rainwater enters the bottom of the rainwater collection cover 2 through the drainage trough 35 and enters the water storage tank 1. By starting the motor 382 to drive the scraper 383 to rotate, the impurities attached to the fine filter 36 can be scraped and cleaned, and the impurities can be removed. The rainwater is scraped into the collection barrel 37, and the waterproof cover 3821 provides waterproof protection for the motor 382. When the metal filter 32 is cleaned and replaced, the rotating rod 3913 is rotated to drive the limiting screw 392 to rotate, so that the limiting screw 392 is separated from the rainwater collection cover 2, and then the limiting screw 392 is pulled. At this time, the U-shaped plate 3911 is driven by the pull ring 3912 to make the block 391 away from the metal filter 32. In this way, the rainwater can be double-layered filtered, and the impurities attached to the fine filter 36 can be scraped and cleaned, which can facilitate the disassembly, replacement and cleaning of the metal filter 32.

[0041] Specifically, Figure 4 As shown, the protection component 4 includes a metal protection net 41 and a protection base 42 . The metal protection net 41 is arranged on the side wall of the water tank 1 , and the protection base 42 is arranged at the bottom of the water tank 1 .

[0042] Specifically, Figure 4 As shown, a plurality of reinforcement blocks 411 are welded on the side wall of the rainwater collection cover 2 , and the side wall of the reinforcement block 411 is fixedly connected to the metal protection net 41 .

[0043] When in use, the protective base 42 can support and protect the water tank 1, and the metal protective net 41 can protect the water tank 1 to prevent the water tank 1 from being damaged by external force collision. The metal protective net 41 can support and reinforce the rainwater collection cover 2 through the reinforcement block 411.

[0044] By adopting the above technical solution, the problem that the existing water storage tanks for water conservancy projects have a single filtering and purification structure, resulting in poor rainwater filtering and purification effect, and the problem that impurities attached to the filter screen cannot be scraped and cleaned is solved.

[0045] Working principle: When the present application is in use, the rainwater collecting hood 2 first collects rainwater, the metal filter screen 32 performs preliminary filtering on the rainwater, and filters out large impurities in the rainwater. After the initial filtration, the rainwater falls on the guide plate 33 and flows into the conical portion 34. At this time, the fine filter screen 36 filters the rainwater again, and filters the particulate impurities in the rainwater. The filtered rainwater enters the bottom of the rainwater collecting hood 2 through the drainage trough 35 and enters the water storage tank. By starting the motor 382 to drive the scraper 383 to rotate, the impurities attached to the fine filter screen 36 can be scraped and cleaned, and the impurities can be scraped into the collection bucket 37. The protective base 42 can support and protect the water storage tank 1, and the metal protective screen 41 protects the water storage tank 1 to prevent the water storage tank 1 from being damaged by external force collision. In this way, the rainwater can be subjected to double-layer filtration, the impurities attached to the fine filter screen 36 can be scraped and cleaned, and the metal filter screen 32 can be easily disassembled, replaced and cleaned.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A water storage structure for a water conservancy project, comprising a water storage tank (1), characterized in that: A rainwater collection cover (2) is arranged on the top of the water storage tank (1), the bottom of the rainwater collection cover (2) is connected to the water storage tank (1), an impurity filtering mechanism (3) is arranged inside the rainwater collection cover (2), and a protective component (4) is arranged on the side wall of the water storage tank (1); The impurity filtering mechanism (3) comprises a support frame (31), a metal filter screen (32), a guide plate (33), a conical portion (34), a drainage trough (35), a fine filter screen (36), a collection bucket (37), a limit assembly (38) and a cleaning assembly (39); the support frame (31) is fixedly connected to the inner wall of the rainwater collection cover (2); the metal filter screen (32) is movably arranged inside the rainwater collection cover (2) and the side wall is in contact with the support frame (31); the guide plate (33) is fixedly connected to the inner wall of the rainwater collection cover (2); The conical portion (34) is arranged in the middle of the guide plate (33), a plurality of drainage grooves (35) are provided in the middle of the conical portion (34), the fine filter (36) is arranged on the side wall of the conical portion (34), the collection bucket (37) is arranged at the bottom of the conical portion (34), the limit assembly (38) is arranged on the side wall of the rainwater collection cover (2), and the cleaning assembly (39) is arranged in the middle of the rainwater collection cover (2).

2. A water storage structure for a water conservancy project according to claim 1, characterized in that: The cleaning assembly (39) comprises a support frame (381), a motor (382) and a scraper (383); the support frame (381) is fixedly connected to the inner wall of the rainwater collection cover (2); the motor (382) is bolted to the top surface of the support frame (381); the three scrapers (383) are fixedly connected to the output end of the motor (382); and the side walls of the scrapers (383) are in contact with the fine filter (36).

3. A water storage structure for a water conservancy project according to claim 1, characterized in that: The limiting assembly (38) comprises a clamping block (391) and a limiting screw (392); a plurality of the clamping blocks (391) are hinged on the side wall of the rainwater collection cover (2); and the limiting screw (392) is movably arranged in the middle of the clamping block (391) and is threadedly connected to the rainwater collection cover (2).

4. The water storage structure for a water conservancy project according to claim 1, characterized in that: The protection assembly (4) comprises a metal protection net (41) and a protection base (42); the metal protection net (41) is arranged on the side wall of the water storage tank (1); and the protection base (42) is arranged on the bottom of the water storage tank (1).

5. The water storage structure for water conservancy project according to claim 3, characterized in that: A U-shaped plate (3911) is welded to the side wall of the clamping block (391), the limiting screw (392) is movably arranged in the middle of the U-shaped plate (3911), a pull ring (3912) is fixedly connected to the side wall of the limiting screw (392), and a rotating rod (3913) is welded to the top of the limiting screw (392).

6. A water storage structure for a water conservancy project according to claim 2, characterized in that: A waterproof cover (3821) is bolted to the top surface of the support frame (381), and the motor (382) is located inside the waterproof cover (3821).

7. A water storage structure for a water conservancy project according to claim 4, characterized in that: A plurality of reinforcement blocks (411) are welded to the side walls of the rainwater collection cover (2), and the side walls of the reinforcement blocks (411) are fixedly connected to the metal protection net (41).

8. The water storage structure for water conservancy project according to claim 1, characterized in that: A water supply pipe (5) is provided on the side wall of the rainwater collection cover (2).

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