Rainwater storage tank

Abstract

The utility model relates to the technical field of water storage tanks, and discloses a rainwater storage tank which comprises a water storage tank body, a sealing plate is arranged at the top of the water storage tank body, a cover plate is arranged on one side of the sealing plate, and a scraping assembly used for scraping and cleaning algae on the inner wall is arranged in the water storage tank body. A collecting assembly for collecting floating algae is arranged on one side of the scraping assembly; by arranging the scraping assembly and the collecting assembly, when algae in the water storage tank need to be cleaned, a sealing plate is opened, the collecting assembly is installed on the scraping assembly, the scraping assembly can drive the collecting assembly to rotate by pulling a pushing column, and the scraping assembly can scrape off the algae on the inner wall of the water storage tank; and the collecting assembly can collect the scraped algae, so that the algae on the inner wall of the water storage tank can be conveniently and quickly cleaned, the collecting assembly can be taken out when cleaning is not needed, and occupation of the internal space of the water tank is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water storage tanks, in particular to a rainwater storage tank. Background Art

[0002] As a key element in the water cycle system, rainwater plays an important role in building a sustainable urban water cycle system. Therefore, how to effectively control and utilize urban rainwater has become an important issue that must be paid attention to in the fields of environment, municipal administration, planning, architecture, landscape, and water conservancy. Because water tanks are more important, optimization of water tanks is necessary.

[0003] For example, a rainwater storage tank is disclosed in the Chinese utility model patent with the announcement number CN208650234U. Although the above-mentioned prior art saves costs while increasing the load-bearing capacity of the water tank, has a reasonable design and meets market demand, algae will grow on the inner wall of the rainwater storage tank after it has been used for a period of time. This is because rainwater contains some microorganisms and nutrients, which provide conditions for the growth of algae. The cleaning of the water tank is very troublesome. Not only does it require draining the water inside, but it also takes a lot of time. Therefore, it will not be cleaned specifically for the algae, which will cause the algae to exist in the water tank for a long time. The algae will not only affect the water quality, but also secrete acidic substances during the growth process. After these substances come into contact with the metal material of the water tank, they will induce corrosion reactions, resulting in damage and leakage of the water tank. Therefore, it is necessary to design a rainwater storage tank that is convenient for cleaning the algae. Utility Model Content

[0004] In order to solve the technical problem that the algae in the water storage tank are inconvenient to clean, the utility model provides a rainwater storage tank.

[0005] The utility model is implemented by the following technical scheme: a rainwater storage tank, comprising a water tank, a sealing plate is provided on the top of the water tank, a cover plate is provided on one side of the sealing plate, a scraping assembly for scraping and cleaning algae on the inner wall is provided inside the water tank, a collecting assembly for collecting floating algae is provided on one side of the scraping assembly, and the scraping assembly comprises two sliding rings fixedly installed inside the water tank and provided with sliding grooves, and a scraping plate arranged inside the water tank and slidably matched with the two sliding rings.

[0006] Through the above technical solution, when it is necessary to clean the algae inside the water tank, the collecting component is installed on the scraping component, and the cleaning and collection of the algae can be completed by rotating the scraping component.

[0007] As a further improvement of the above solution, first scraping strips are fixedly installed on both sides of the scraping plate, one side of the two first scraping strips is inclined, and the other side of the two first scraping strips is in contact with the inner wall of the water tank.

[0008] Through the above technical solution, the scraper bar will contact the inner wall of the water storage tank, thereby scraping the algae off the inner wall.

[0009] As a further improvement of the above solution, the collecting assembly includes a fixing plate fixedly mounted on one side of the scraping plate and having a mounting groove, a mounting block slidably mounted inside the mounting groove, and a cleaning plate fixedly mounted on one side of the mounting block.

[0010] Through the above technical solution, the rotating cleaning plate can intercept the scraped algae and collect them.

[0011] As a further improvement of the above solution, a plurality of water holes are provided on the cleaning plate, and a plurality of blocking bars arranged in an "L" shape are fixedly mounted on both sides of the cleaning plate.

[0012] Through the above technical solution, the blocking strip can prevent the algae on the cleaning plate from falling.

[0013] As a further improvement of the above solution, second scraping strips are fixedly installed on both sides of the bottom of the cleaning plate, one side of the two second scraping strips is inclined, and the other side of the two second scraping strips is in contact with the bottom of the inner cavity of the water tank.

[0014] Through the above technical solution, when the cleaning plate rotates, the second scraper will scrape the algae on the bottom of the water tank.

[0015] As a further improvement of the above solution, a sliding hole is opened on the top of the scraper plate, a push column is slidably arranged inside the sliding hole, and a limit plate is fixedly installed on one end of the push column.

[0016] Through the above technical solution, the scraping component can be moved by pulling the push column by hand, so as to clean the inner wall of the water tank.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a scraping component and a collecting component. When it is necessary to clean the algae inside the water tank, the sealing plate is opened and the collecting component is installed on the scraping component. The pushing column is pulled to allow the scraping component to rotate with the collecting component. The scraping component will scrape the algae on the inner wall of the water tank, and the collecting component will collect the scraped algae. This arrangement can not only clean the algae on the inner wall of the water tank quickly and conveniently, but also the collecting component can be taken out when cleaning is not needed, thereby reducing the occupation of the internal space of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the internal structure of the water storage tank of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model having a scraping component and a collecting component;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0022] Description of main symbols:

[0023] 1. Water storage tank; 2. Sealing plate; 3. Cover plate; 401. Sliding ring; 402. Scraping plate; 501. Fixing plate; 502. Mounting block; 503. Cleaning plate; 6. First scraper strip; 7. Blocking strip; 8. Second scraper strip; 9. Push column; 10. Limiting plate. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Please combine Figure 1-Figure 3 A rainwater storage tank of the present embodiment includes a water storage tank 1, a sealing plate 2 is provided on the top of the water storage tank 1, a cover plate 3 is provided on one side of the sealing plate 2, a scraping assembly for scraping and cleaning the algae on the inner wall is provided inside the water storage tank 1, and a collecting assembly for collecting floating algae is provided on one side of the scraping assembly, the scraping assembly includes two sliding rings 401 fixedly installed inside the water storage tank 1 and provided with sliding grooves, and a scraping plate 402 arranged inside the water storage tank 1 and slidingly matched with the two sliding rings 401, first scraping strips 6 are fixedly installed on both sides of the scraping plate 402, one side of the two first scraping strips 6 are arranged in an inclined shape, and the other sides of the two first scraping strips 6 are in contact with the inner wall of the water storage tank 1, when it is necessary to clean the algae inside the water storage tank 1, the collecting assembly is installed on the scraping assembly, and the scraping assembly can be rotated to complete the cleaning and collection of the algae, and the first scraping strip 6 will contact the inner wall of the water storage tank 1, thereby scraping the algae off the inner wall.

[0026] Combination Figure 1 and Figure 2 The collecting assembly includes a fixed plate 501 fixedly mounted on one side of the scraping plate 402 and having a mounting groove, a mounting block 502 slidably arranged inside the mounting groove, and a cleaning plate 503 fixedly mounted on one side of the mounting block 502. A plurality of water holes are arranged on the cleaning plate 503. A plurality of blocking bars 7 arranged in an "L" shape are fixedly mounted on both sides of the cleaning plate 503. Second scraping bars 8 are fixedly mounted on both sides of the bottom of the cleaning plate 503. One side of the two second scraping bars 8 is inclined, and the other sides of the two second scraping bars 8 are in contact with the bottom of the inner cavity of the water storage tank 1. The rotating cleaning plate 503 can intercept the scraped algae for collection. The blocking bar 7 will prevent the algae on the cleaning plate 503 from falling. During the rotation of the cleaning plate 503, the second scraping bar 8 will scrape the algae from the bottom of the water storage tank 1.

[0027] Combination Figure 1 and Figure 2 A sliding hole is provided on the top of the scraper plate 402, and a push column 9 is slidably arranged inside the sliding hole. A limit plate 10 is fixedly installed at one end of the push column 9. The scraper assembly can be moved by pulling the push column 9 by hand, thereby cleaning the inner wall of the water tank 1.

[0028] The implementation principle of a rainwater storage tank in the embodiment of the present application is as follows: when it is necessary to clean the algae inside the water storage tank 1, open the sealing plate 2, insert the mounting block 502 into the fixing plate 501, let the second scraper 8 on the cleaning plate 503 contact the bottom of the inner cavity of the water storage tank 1, pull the limit plate 10 to pull out the push column 9, and then push the push column 9 to allow the scraper plate 402 to move along the sliding ring 401. While the scraper plate 402 moves, the first scraper strips 6 on both sides will contact the inner wall of the water storage tank 1, thereby scraping off the algae on the inner wall, and the algae on the bottom will also be scraped off by the second scraper strip 8. After rotating a few times, the algae on the inner wall will be In the water, continuing to rotate will allow the cleaning plate 503 to contact the algae, allowing the algae to adhere to the cleaning plate 503. Finally, the cleaning plate 503 can be lifted up to separate the mounting block 502 and the fixing plate 501, and the cleaning plate 503 can be taken out from the water tank 1. The algae will also be attached to the cleaning plate 503 and taken out together, and the algae can be cleaned. This convenient cleaning allows multiple cleanings to be performed in a short period of time, reducing the algae inside the water tank 1. This arrangement not only allows the algae on the inner wall of the water tank 1 to be cleaned quickly and conveniently, but also allows the collection component to be taken out when cleaning is not needed, thereby reducing the occupancy of the internal space of the water tank 1.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A rainwater storage tank, comprising a storage tank (1), wherein a sealing plate (2) is provided on the top of the storage tank (1), and a cover plate (3) is provided on one side of the sealing plate (2), wherein: The water storage tank (1) is provided with a scraping assembly for scraping and cleaning the algae on the inner wall, and one side of the scraping assembly is provided with a collecting assembly for collecting floating algae. The scraping assembly comprises two sliding rings (401) fixedly mounted inside the water storage tank (1) and provided with sliding grooves, and a scraping plate (402) arranged inside the water storage tank (1) and slidingly matched with the two sliding rings (401).

2. A rainwater storage tank as claimed in claim 1, characterized in that: First scraping strips (6) are fixedly mounted on both sides of the scraping plate (402); one side of the two first scraping strips (6) is arranged in an inclined shape; and the other side of the two first scraping strips (6) is in contact with the inner wall of the water storage tank (1).

3. A rainwater storage tank as claimed in claim 1, characterized in that: The collecting assembly comprises a fixing plate (501) fixedly mounted on one side of the scraping plate (402) and provided with a mounting groove, a mounting block (502) slidably arranged inside the mounting groove, and a cleaning plate (503) fixedly mounted on one side of the mounting block (502).

4. A rainwater storage tank as claimed in claim 3, characterized in that: The cleaning plate (503) is provided with a plurality of water holes, and a plurality of blocking bars (7) arranged in an "L" shape are fixedly mounted on both sides of the cleaning plate (503).

5. A rainwater storage tank as claimed in claim 3, characterized in that: Second scraping strips (8) are fixedly mounted on both sides of the bottom of the cleaning plate (503); one side of the two second scraping strips (8) is arranged in an inclined shape; and the other side of the two second scraping strips (8) is in contact with the bottom of the inner cavity of the water storage tank (1).

6. A rainwater storage tank as claimed in claim 1, characterized in that: A sliding hole is provided at the top of the scraping plate (402), a pushing column (9) is slidably arranged inside the sliding hole, and a limiting plate (10) is fixedly mounted on one end of the pushing column (9).

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