Rainwater collecting and filtering device integrated in construction fence

Abstract

The utility model belongs to rainwater collection technical field, concretely is a kind of rainwater collection filtering device integrated in construction fence, including a pair of base, the base top is fixedly connected with fixed rod, a pair of fixed plate is fixedly connected between a pair of fixed rod opposite side wall, rainwater collection mechanism is arranged on a pair of fixed rod, and the rainwater collection mechanism includes: collection subassembly, including the V-shaped bucket of a pair of fixed rod top fixedly connected, a group of first through holes are arranged in V-shaped bucket bottom, a group of first conveying pipe is fixedly connected in V-shaped bucket bottom, and first conveying pipe top is connected with first through hole;Filtering subassembly is arranged on the fixed plate located above for filtering rainwater, to solve in rainy weather, rainwater of construction site is often directly discharged, not only cause the waste of water resources, but also possibly because of rainwater scouring construction area produces silt, sundry sewage, pollute surrounding water body environment problem.

Description

Technical Field

[0001] This utility model belongs to the field of rainwater harvesting technology, specifically a rainwater harvesting and filtration device integrated into a construction site enclosure. Background Technology

[0002] During the construction process, construction site fencing is an essential facility. Its main function is to separate the construction area from the public area, reduce the interference of construction on the surrounding environment, and ensure construction safety. The construction process requires a large amount of water resources, such as for dust suppression, concrete curing, and cleaning of construction equipment.

[0003] In existing technologies, rainwater from construction sites is often discharged directly during rainy weather, which not only wastes water resources but may also cause sewage containing mud and debris to be generated due to rainwater washing over the construction area, polluting the surrounding water environment.

[0004] Therefore, this utility model provides a rainwater collection and filtration device integrated into a construction site enclosure. Summary of the Invention

[0005] To address the shortcomings of existing technologies and solve the problem that rainwater is often directly discharged from construction sites during rainy weather, which not only wastes water resources but may also pollute the surrounding water environment by producing sewage containing mud and debris due to rainwater washing over the construction area.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A rainwater collection and filtration device integrated into a construction site enclosure, comprising a pair of bases, a fixing rod fixedly connected to the top of each base, a pair of fixing plates fixedly connected between opposite sidewalls of the pair of fixing rods, and a rainwater collection mechanism provided on the pair of fixing rods, the rainwater collection mechanism comprising: The collection assembly includes a V-shaped bucket fixed to the top of a pair of fixed rods, a set of first through holes opened at the bottom of the V-shaped bucket, a set of first conveying pipes fixed to the bottom of the V-shaped bucket, and the top of the first conveying pipes communicating with the first through holes; A filter assembly, mounted on the upper fixed plate, is used to filter rainwater; Storage components, mounted on a fixed plate located below, are used to store rainwater.

[0007] Preferably, a baffle is placed on the top of the V-shaped bucket, and a set of filter holes are provided on the baffle.

[0008] Preferably, the filter assembly includes a filter box fixed to the side wall of a fixed plate, a set of second through holes is provided on the top of the filter box, the bottom end of the first conveying pipe is fixed to the top of the filter box, and the bottom of the first conveying pipe is connected to the second through holes.

[0009] Preferably, the filter box has a rectangular hole on its side wall, a set of U-shaped frames is fixed between the filter box and its inner wall, a drawer is placed on the top of the U-shaped frames, a set of third through holes is opened at the bottom of the drawer, and a set of fourth through holes is opened at the bottom of the filter box.

[0010] Preferably, a set of drawers contains coarse filter material, fine filter material, and activated carbon adsorption material arranged sequentially from top to bottom, forming a coarse filter layer, a fine filter layer, and an activated carbon adsorption layer.

[0011] Preferably, the storage assembly includes a storage box fixed to the side wall of a fixed plate, a fifth through hole is provided on the top of the storage box, a set of second connecting pipes is fixed to the top of the storage box, the bottom of the second connecting pipes is connected to the fifth through hole, the top of the second connecting pipes is connected to the fourth through hole, and a drain valve is fixedly installed on the side wall of the storage box.

[0012] Preferably, a rectangular bottle is fixed to the side wall of the storage box by a set of fixing blocks, and the side of the rectangular bottle closest to the storage box is fixedly connected to the storage box by a round tube.

[0013] Preferably, a V-shaped frame is fixed to the outer surface of one end of the V-shaped bucket, and rubber pads are fixed to both ends of the V-shaped bucket.

[0014] The beneficial effects of this utility model are as follows: 1. The rainwater collection and filtration device integrated into a construction site enclosure, as described in this utility model, initially intercepts falling rainwater through filter holes on the baffle, removing large-volume debris. The filtered rainwater falls into a V-shaped hopper, and with the help of the inclined structure of the V-shaped hopper, it quickly converges to the first through hole at the bottom. Then, it is directionally transported to the filter assembly through a first conveying pipe connected to the first through hole, thus realizing the initial collection and guidance of rainwater. This solves the problem in the prior art that rainwater at construction sites is often directly discharged during rainy weather, which not only wastes water resources but may also generate sewage containing mud and debris due to rainwater washing over the construction area, polluting the surrounding water environment.

[0015] 2. The rainwater collection and filtration device integrated into the construction site enclosure described in this utility model allows rainwater transported through the first conveying pipe to enter the filter box through the second through-hole. The rainwater then flows layer by layer into the coarse filter layer, fine filter layer, and carbon adsorption layer, completing multi-stage filtration before entering the storage component. This effectively removes various impurities and harmful components from the rainwater, allowing the collected rainwater to be directly used in the construction site, realizing the resource utilization of rainwater and saving water resources. Furthermore, the drawer-type design with a sealing plate facilitates the replacement and maintenance of the filter material, making operation simple. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the fixing plate in this utility model; Figure 3 This is a schematic diagram of the filter box in this utility model; Figure 4 This is a schematic diagram of the drawer in this utility model; Figure 5 This is a schematic diagram of the rectangular bottle in this utility model.

[0018] In the diagram: 1. Base; 2. Fixing rod; 3. Fixing plate; 4. V-shaped hopper; 5. First through hole; 6. First conveying pipe; 7. Baffle; 8. Filter hole; 9. Filter box; 10. Second through hole; 11. Rectangular hole; 12. U-shaped frame; 13. Drawer; 14. Third through hole; 15. Fourth through hole; 16. Storage box; 17. Fifth through hole; 18. Second connecting pipe; 19. Drain valve; 20. Rectangular bottle; 21. V-shaped frame. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figures 1 to 5 As shown, an embodiment of this utility model discloses a rainwater collection and filtration device integrated into a construction site enclosure. It includes a pair of bases 1, with fixed rods 2 fixed to the top of each base 1. A pair of fixed plates 3 are fixed between the opposite sidewalls of the fixed rods 2, forming a fence structure. A rainwater collection mechanism is provided on the fixed rods 2. The rainwater collection mechanism includes: a collection component comprising a V-shaped hopper 4 fixed to the top of the fixed rods 2, the V-shaped hopper 4 having an upward-facing opening and open ends, a set of first through holes 5 evenly distributed along the length of the V-shaped hopper 4, a set of first conveying pipes 6 fixed to the bottom of the V-shaped hopper 4, the top of the first conveying pipes 6 communicating with the first through holes 5, and a sealing gasket at the connection point; a filtration component, mounted on the upper fixed plate 3 for filtering rainwater; and a storage component, mounted on the lower fixed plate 3 for storing rainwater.

[0021] A baffle 7 is placed on top of the V-shaped hopper 4, covering the entire opening area of ​​the V-shaped hopper 4. A set of filter holes 8 are provided on the baffle 7 to initially intercept larger debris such as leaves, plastic bags, and larger stones.

[0022] During operation, the rainwater is initially intercepted through the filter holes 8 on the baffle 7 to remove large debris. The filtered rainwater falls into the V-shaped hopper 4 and quickly converges to the first through hole 5 at the bottom due to the inclined structure of the V-shaped hopper 4. Then, it is directionally transported to the filter assembly through the first conveying pipe 6 connected to the first through hole 5, thus realizing the initial collection and guidance of rainwater. This solves the problem in the existing technology that rainwater at the construction site is often directly discharged during rainy weather, which not only wastes water resources but may also cause sewage containing mud and debris to be generated due to rainwater washing over the construction area, polluting the surrounding water environment.

[0023] The filter assembly includes a filter box 9 fixed to the side wall of a fixed plate 3. A set of second through holes 10 are provided on the top of the filter box 9. The bottom end of the first conveying pipe 6 is fixed to the top of the filter box 9. The bottom of the first conveying pipe 6 is connected to the second through holes 10. A sealing ring is provided at the connection part.

[0024] A rectangular hole 11 is provided on the side wall of the filter box 9. The size of the rectangular hole 11 matches the size of the drawer 13. A set of U-shaped brackets 12 are fixed between the filter box 9 and the inner wall to provide a stable support surface for the drawer 13. The drawer 13 is placed on the top of the U-shaped brackets 12. A set of third through holes 14 is provided at the bottom of the drawer 13. A set of fourth through holes 15 is provided at the bottom of the filter box 9.

[0025] A set of drawers 13 contains, from top to bottom, coarse filter material, fine filter material, and activated carbon adsorption material, forming a coarse filter layer, a fine filter layer, and an activated carbon adsorption layer, which are respectively quartz sand material, filter cotton material, and granular activated carbon material.

[0026] During operation, rainwater transported through the first conveying pipe 6 enters the filter box 9 through the second through hole 10, and flows layer by layer into the coarse filter layer, fine filter layer, and carbon adsorption layer, finally completing multi-stage filtration before entering the storage component. This effectively removes various impurities and harmful components from the rainwater, and the collected rainwater can be directly used in construction sites, realizing the resource utilization of rainwater and saving water resources. Furthermore, the drawer-type design 13, combined with the sealing plate, facilitates the replacement and maintenance of filter materials, making operation simple.

[0027] The storage assembly includes a storage box 16 made of engineering plastic, which is fixed to the side wall of the fixed plate 3. A fifth through hole 17 is opened on the top of the storage box 16. A set of second connecting pipes 18 is fixed to the top of the storage box 16. The bottom of the second connecting pipes 18 is connected to the fifth through hole 17, and the top of the second connecting pipes 18 is connected to the fourth through hole 15. Sealing gaskets are provided at both ends of the second connecting pipes 18. A drain valve 19 is fixedly installed on the side wall of the storage box 16, located at the lower part of the side wall of the storage box 16.

[0028] A rectangular bottle 20 is fixed to the side wall of the storage box 16 by a set of fixing blocks. The rectangular bottle 20 is made of transparent material. The side of the rectangular bottle 20 closest to the storage box 16 is fixedly connected to the storage box 16 by a round tube, and the connection part is sealed.

[0029] During operation, as rainwater is continuously injected, the water level in the storage tank 16 gradually rises. Since the rectangular bottle 20 and the storage tank 16 are connected by a round pipe to form a communicating vessel, the water level in the rectangular bottle 20 will change synchronously with the water level in the storage tank 16. The staff can directly observe the water storage situation in the storage tank 16 through the transparent rectangular bottle 20 and drain it in time, which is highly practical.

[0030] A V-shaped frame 21 is fixed to the outer surface of one end of the V-shaped bucket 4, and rubber pads are fixed to both ends of the V-shaped bucket 4.

[0031] During operation, the V-shaped frame 21 can support the V-shaped buckets 4 arranged in sequence, and the rubber pads can seal the connection parts.

[0032] Working principle: When it rains, rainwater falls into the V-shaped bucket 4 area at the top of the device. Since the V-shaped bucket 4 opens upward and its two ends are not closed, it can receive the rainwater to the maximum extent. At the same time, it can accommodate the installation requirements of multiple sets of V-shaped buckets 4 arranged in sequence to expand the collection range. The rainwater first comes into contact with the baffle 7 at the top of the V-shaped bucket 4. The filter holes 8 on the baffle 7 will intercept the rainwater for the first time, blocking large debris such as leaves, plastic bags, and large stones above the baffle 7, preventing such debris from entering the V-shaped bucket 4 and causing subsequent pipe blockage. The pre-treated rainwater falls smoothly into the V-shaped bucket 4. Rainwater falling into the V-shaped hopper 4 quickly converges to the bottom due to the inclined structure of the V-shaped hopper 4. Since a set of first through holes 5 at the bottom of the V-shaped hopper 4 are evenly distributed along the length direction, the rainwater can be evenly distributed to the corresponding first conveying pipe 6. The rainwater conveyed by the first conveying pipe 6 enters the interior of the filter box 9 through the second through hole 10 at the top of the filter box 9. Since the U-shaped frame 12 inside the filter box 9 provides stable support for the drawer 13, and the drawer 13 is arranged from top to bottom with a quartz sand coarse filter layer, a filter cotton fine filter layer and a granular activated carbon adsorption layer, the rainwater will penetrate and filter layer by layer under the action of gravity. First, the quartz sand coarse filter layer intercepts medium-sized impurities such as silt and small stones in the rainwater, completing the first stage of filtration. Then, the rainwater filtered through the first stage permeates into the filter cotton fine filter layer. The dense structure of the filter cotton can further remove fine dust, suspended particles and other tiny impurities in the rainwater, achieving the second stage of fine filtration. Finally, the rainwater flows through the granular activated carbon adsorption layer. The high specific surface area of ​​the activated carbon can efficiently adsorb odors, pigments and small amounts of harmful organic matter that may be present in the construction environment in the rainwater, completing the third stage of deep purification. Finally, the rainwater is directionally transported to the filter box 9 of the filter assembly through the first delivery pipe 6.

[0033] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rainwater collection and filtration device integrated into a construction site enclosure, comprising a pair of bases (1), characterized in that: A fixing rod (2) is fixedly connected to the top of the base (1), and a pair of fixing plates (3) are fixedly connected between the opposite side walls of the pair of fixing rods (2). A rainwater collection mechanism is provided on the pair of fixing rods (2), and the rainwater collection mechanism includes: The collecting component includes a V-shaped bucket (4) fixed to the top of a pair of fixed rods (2), a set of first through holes (5) opened at the bottom of the V-shaped bucket (4), a set of first conveying pipes (6) fixed to the bottom of the V-shaped bucket (4), and the top of the first conveying pipes (6) being connected to the first through holes (5); A filter assembly is mounted on a fixed plate (3) located above for filtering rainwater; A storage component is provided on a fixed plate (3) located below for storing rainwater.

2. The rainwater collection and filtration device integrated into a construction site enclosure according to claim 1, characterized in that: A baffle (7) is placed on the top of the V-shaped bucket (4), and a set of filter holes (8) are provided on the baffle (7).

3. The rainwater collection and filtration device integrated into a construction site enclosure according to claim 1, characterized in that: The filter assembly includes a filter box (9) fixed to the side wall of a fixed plate (3). A set of second through holes (10) is provided on the top of the filter box (9). The bottom end of the first conveying pipe (6) is fixed to the top of the filter box (9). The bottom of the first conveying pipe (6) is connected to the second through holes (10).

4. A rainwater collection and filtration device integrated into a construction site enclosure according to claim 3, characterized in that: The filter box (9) has a rectangular hole (11) on its side wall. A set of U-shaped brackets (12) are fixed between the filter box (9) and its inner wall. A drawer (13) is placed on the top of the U-shaped brackets (12). A set of third through holes (14) is opened at the bottom of the drawer (13). A set of fourth through holes (15) is opened at the bottom of the filter box (9).

5. A rainwater collection and filtration device integrated into a construction site enclosure according to claim 4, characterized in that: A set of drawers (13) contains coarse filter material, fine filter material and activated carbon adsorption material arranged from top to bottom to form a coarse filter layer, a fine filter layer and an activated carbon adsorption layer.

6. A rainwater collection and filtration device integrated into a construction site enclosure according to claim 4, characterized in that: The storage assembly includes a storage box (16) fixed to the side wall of a fixed plate (3). The top of the storage box (16) has a fifth through hole (17). A set of second connecting pipes (18) is fixed to the top of the storage box (16). The bottom of the second connecting pipes (18) is connected to the fifth through hole (17), and the top of the second connecting pipes (18) is connected to the fourth through hole (15). A drain valve (19) is fixedly installed on the side wall of the storage box (16).

7. A rainwater collection and filtration device integrated into a construction site enclosure according to claim 6, characterized in that: A rectangular bottle (20) is fixedly connected to the side wall of the storage box (16) by a set of fixing blocks. The side of the rectangular bottle (20) near the storage box (16) is fixedly connected to the storage box (16) by a round tube.

8. A rainwater collection and filtration device integrated into a construction site enclosure according to claim 1, characterized in that: A V-shaped frame (21) is fixed to the outer surface of one end of the V-shaped bucket (4), and rubber pads are fixed to both ends of the V-shaped bucket (4).

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