A device for removing water accumulation during building construction

Abstract

This utility model relates to the field of drainage, and discloses a device for removing water accumulation during building construction. It includes a water collection tank and a water pump, as well as a filtration mechanism connected to the inlet end of a pipe. The filtration mechanism includes a front cover, a coarse filter cylinder, a first fine filter cylinder, and a second fine filter cylinder, all four of which are detachably connected and placed horizontally. A buffer box is detachably connected to one end of the second fine filter cylinder. An outlet cylinder connected to the pipe is integrally formed on one side of the buffer box. All components are connected by bolts. Multiple inlet cylinders are also integrally formed on the front cover. Each filter cylinder has filter holes of different densities at its bottom, which can filter gravel and silt from the accumulated water. Each filter cylinder has rotating spiral blades and rectangular blades at its bottom to scrape away impurities from the inner wall and bottom of the filter cylinder in real time, preventing clogging. Compared with existing technologies, the advantages are: it provides a superior filtration device, preventing the accumulation of impurities in the accumulated water from causing clogging; the bolted connection facilitates disassembly and cleaning, making it more convenient.

Description

Technical Field

[0001] This utility model relates to the field of drainage, specifically to a device for removing water accumulation during building construction. Technical Background

[0002] With the rapid development of society and economy, people's living standards are getting higher and higher. Many high-rise buildings have sprung up, and building construction is also common. During the construction process, due to precipitation and construction water use, some areas of the construction site are prone to water accumulation. In order not to affect the normal operation of the construction site, water removal devices are usually used to remove the water, thereby ensuring the orderly work of the construction site.

[0003] Currently available water removal devices on the market have relatively simple structures, consisting only of water pumps and water collection tanks, with limited functionality. Due to the special environmental conditions of construction sites, the water may contain a lot of gravel and silt. In the actual process of pumping water, the water pump lacks a sophisticated filtration mechanism. The filtration mechanism is relatively simple, consisting of only a single filter screen. Inadequate filtration can easily reduce the lifespan of the water pump or even cause it to be damaged directly. In addition, it is also prone to clogging, thus affecting the rapid pumping of water. Utility Model Content

[0004] (I) Technical Issues

[0005] The technical problem to be solved by this utility model is that the existing water removal devices for building construction have limited functions, simple filtration mechanisms, and fail to filter water effectively, which can easily damage the water pump and cause blockages caused by mud and sand, thus affecting the efficiency of pumping out water.

[0006] (II) Technical Content

[0007] To solve the above technical problems, this solution provides a drainage device for building construction, which is achieved through the following technical means:

[0008] A water collection tank and a water pump are provided on one side and at the top of the water pump, respectively. The water inlet is connected to a pipe, and the pair of water outlets are connected to the water collection tank through the pipe. The device also includes a filter mechanism connected to the water inlet of the pipe.

[0009] The filtration mechanism includes a front cover, a coarse filter cartridge, a first fine filter cartridge, and a second fine filter cartridge. These four components are detachably connected in sequence and placed horizontally. A buffer box is also detachably connected to one end of the second fine filter cartridge. An outlet cartridge connected to a pipe is integrally formed on one side of the buffer box. Multiple inlet cartridges are also integrally formed on the front cover.

[0010] The coarse filter cartridge, the first fine filter cartridge, and the second fine filter cartridge are all equipped with rotating spiral blades inside.

[0011] As an improvement, the front cover, coarse filter cartridge, first fine filter cartridge and second fine filter cartridge are symmetrically provided with four threaded holes and are detachably connected to each other by bolts. The buffer box has an integrally formed connecting flange on one side, and the connecting flange is provided with corresponding threaded holes. The buffer box and the second fine filter cartridge are connected by bolts.

[0012] As an improvement, the bottom of the coarse filter cartridge, the first fine filter cartridge, and the second fine filter cartridge are all provided with filter holes of increasing density: filter hole one, filter hole two, and filter hole three.

[0013] As an improvement, a limiting hole is provided at the bottom of the spiral blade. The bottom of the coarse filter cylinder, the first fine filter cylinder, and the second fine filter cylinder are all provided with positioning pins that cooperate with the limiting hole. The spiral blade is inserted into the positioning pin through the limiting hole at the lower end, and a bearing is provided between the limiting hole and the positioning pin to allow the spiral blade to rotate in each filter cylinder.

[0014] As an improvement, a rectangular blade is integrally formed on one side of the lower end of the spiral blade, and the rectangular blade contacts the bottom of each filter cartridge.

[0015] (III) Technical Effects

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] 1. It features a detachable filter mechanism, making it easy to disassemble and clean the internal mud, sand, and gravel.

[0018] 2. The filtration mechanism is layered into three layers. Each filter cylinder has filter holes with progressively increasing density at the bottom, which can filter larger gravel and smaller silt.

[0019] 3. Each filter cylinder is equipped with a rotating spiral blade inside, and a rectangular blade is also provided at the bottom of the rotating blade. The rectangular blade contacts the bottom of the filter cylinder. The water flow impact drives the spiral blade to rotate, scraping off the attached mud and sand in real time, avoiding accumulation and blockage inside the cylinder. At the same time, it increases the water flow speed, thereby increasing the speed of water extraction. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 A schematic diagram of the overall structure of a water removal device for building construction.

[0022] Figure 2 Exploded view of the water filtration structure of a water removal device for building construction.

[0023] Figure 3 A schematic diagram of the buffer tank for a water removal device during building construction.

[0024] Figure 4 A cross-sectional view of the filter cylinder of a water removal device for building construction.

[0025] Figure 5 A schematic diagram of the spiral blade connection for a water removal device used in building construction.

[0026] As shown in the figure, 1. Water collection tank, 2. Buffer tank, 3. Connecting flange, 4. Inlet cylinder, 5. Outlet cylinder, 6. Pipe, 7. Water pump, 8. Inlet, 9. Outlet, 10. Spiral blade, 11. Rectangular blade, 12. Limiting hole, 13. Positioning pin, 14. Top cover, 15. Coarse filter cylinder, 16. First fine filter cylinder, 17. Second fine filter cylinder, 18. Filter hole one, 19. Filter hole two, 20. Filter hole three, 21. Threaded hole one, 22. Threaded hole two. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] A water-removal device for building construction, such as Figure 1 As shown, it includes:

[0030] The water collection tank 1 and the water pump 7 are provided with an inlet 8 and a pair of outlets 9 on one side and the top of the water pump 7, respectively. The inlet 8 is connected to the pipe 6, and the pair of outlets 9 are connected to the water collection tank 1 through the pipe to transport filtered water into the water collection tank 1. The water pump 7 also includes a filter mechanism connected to the inlet end of the pipe 6. The filter mechanism includes a front cover 14, a coarse filter cylinder 15, a first fine filter cylinder 16 and a second fine filter cylinder 17. The four components are detachably connected and placed horizontally. A buffer box 2 is detachably connected to one end of the second fine filter cylinder 17 to buffer the filtered water. An outlet cylinder 5 connected to the pipe 6 is integrally formed on one side of the buffer box 2. Multiple inlet cylinders 4 are also integrally formed on the front cover 14. The components are combined to form a filter mechanism to filter gravel and silt in the water.

[0031] like Figure 2 , Figure 3 As shown, the bottom surfaces of the coarse filter cartridge 15, the first fine filter cartridge 16, and the second fine filter cartridge 17 are provided with filter holes 18, 19, and 20 of increasing density, respectively. When the collected water passes through the three filter cartridges, it can filter larger gravel and smaller silt in sequence due to the different densities of the filter holes. The front cover 14, the coarse filter cartridge 15, the first fine filter cartridge 16, and the second fine filter cartridge 17 are symmetrically provided with four threaded holes 21. The buffer box 2 has an integrally formed connecting flange 3 on one side, and the connecting flange 3 is provided with corresponding threaded holes 22. All the components are connected by bolts, which are tightly fixed and easy to disassemble, making it convenient to clean the gravel, silt, and other filtered materials and to clean the filter cartridges.

[0032] like Figure 4 , Figure 5 As shown, the bottom surfaces of the coarse filter cylinder 15, the first fine filter cylinder 16, and the second fine filter cylinder 17 are also rotatably equipped with spiral blades 10. The bottom of the spiral blades 10 is provided with limiting holes 12. Each filter cylinder has a corresponding positioning pin 13 at the bottom that cooperates with the limiting holes 12. The spiral blades 10 are inserted into the positioning pins 13 through the lower limiting holes 12. A bearing is provided between the limiting holes 12 and the positioning pins 13 to make the spiral blades 10 rotate in each filter cylinder. A rectangular blade 11 is integrally formed on one side of the lower end of the spiral blades 10. The rectangular blades 11 are in contact with the bottom of each filter cylinder. The water flow impact drives the spiral blades 10 and the rectangular blades 11 to rotate, scraping off the attached mud and sand in real time to avoid accumulation and blockage inside the cylinder.

[0033] In the specific implementation of this embodiment:

[0034] In use, the water pump 7 provides power to collect the accumulated water. The accumulated water passes through the inlet cylinder 4 and sequentially through the coarse filter cylinder 15, the first fine filter cylinder 16, and the second fine filter cylinder 17. During the process of flowing into each filter cylinder, the accumulated water passes through the filter holes with increasing density in sequence: filter hole one 18, filter hole two 19, and filter hole three 20. Larger gravel and smaller silt are filtered out. At the same time, due to the impact of the water flow, the spiral blades 10 and rectangular blades in each filter cylinder rotate, which can scrape off the silt from the inner wall and bottom of the filter cylinder in time to avoid clogging. The filtered water flows into the buffer tank 2 for buffering and finally flows into the water collection chamber 1 for recycling.

[0035] Because of the threaded connection between the filter cartridges and between the filter cartridge and the buffer box 2, it is easy to disassemble and assemble. After use, it is convenient to remove and clean the mud and sand inside each device, and quickly reassemble it.

[0036] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0037] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A water collection tank (1) and a water pump (7) are provided on one side and at the top of the water pump (7), respectively, with an inlet (8) and a pair of outlets (9). The inlet (8) is connected to a pipe (6), and the pair of outlets (9) are connected to the water collection tank (1) through the pipe. It also includes a filter mechanism connected to the water inlet end of the pipe (6); The filtration mechanism includes a front cover (14), a coarse filter cylinder (15), a first fine filter cylinder (16), and a second fine filter cylinder (17). The four components are detachably connected and placed horizontally. A buffer box (2) is detachably connected to one end of the second fine filter cylinder (17). A water outlet cylinder (5) connected to the pipe (6) is integrally formed on one side of the buffer box (2). Multiple water inlet cylinders (4) are integrally formed on the front cover (14). The coarse filter cartridge (15), the first fine filter cartridge (16), and the second fine filter cartridge (17) are all equipped with rotating spiral blades (10).

2. The water removal device for building construction according to claim 1, characterized in that: The front cover (14), coarse filter cylinder (15), first fine filter cylinder (16) and second fine filter cylinder (17) are symmetrically provided with four threaded holes (21) and are detachably connected to each other by bolts. A connecting flange (3) is integrally formed on one side of the buffer box (2), and a threaded hole (22) is provided on the connecting flange (3). The buffer box (2) and the second fine filter cylinder (17) are connected by bolts.

3. The water removal device for building construction according to claim 1, characterized in that: The bottom of the coarse filter cylinder (15), the first fine filter cylinder (16), and the second fine filter cylinder (17) are provided with filter holes of increasing density: filter hole one (18), filter hole two (19), and filter hole three (20).

4. A water-removing device for building construction according to claim 1, characterized in that: The bottom of the spiral blade (10) is provided with a limiting hole (12). The bottom of the coarse filter cylinder (15), the first fine filter cylinder (16) and the second fine filter cylinder (17) are all provided with positioning pins (13) that cooperate with the limiting hole (12). The spiral blade (10) is inserted into the positioning pin (13) through the lower limiting hole (12), and a bearing is provided between the limiting hole (12) and the positioning pin (13) to make the spiral blade (10) rotate in each filter cylinder.

5. A water-removing device for building construction according to claim 4, characterized in that: A rectangular blade (11) is integrally formed on one side of the lower end of the spiral blade (10), and the rectangular blade (11) contacts the bottom of each filter cartridge.

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