Drainage device and method for construction works

Abstract

The application relates to the technical field of drainage, in particular to a drainage device and method for construction engineering, which comprises a supporting shell, a liquid storage tank is arranged at the top of the supporting shell, a liquid outlet pipe is arranged at the bottom of the liquid storage tank, a guide piece is arranged in the supporting shell, the guide piece is annular and is arranged with a certain arc, the guide piece comprises a flow guide piece, a liquid inlet is arranged at the top of the flow guide piece, a plurality of liquid outlets are arranged on the side of the flow guide piece close to the liquid inlet, the flow guide piece is arranged in a circumferential array, the guide piece with a certain angle is used for guiding the conveyed sewage, the guide piece slowly rotates and the flow guide piece is used for accelerating the flocculation process, so that the blockage condition is effectively prevented, the precipitated sewage is filtered again, impurities are blocked and discharged by the filtering piece, the filtered water can be directly discharged, the flushing piece is used for keeping the continuous work of the filtering piece, and the device continuously works.

Description

Technical Field

[0001] This invention relates to the field of drainage technology, and more particularly to a drainage device and method for construction projects. Background Technology

[0002] Construction drainage systems are devices used in various construction projects to collect, transport, treat, and discharge rainwater, sewage, and other wastewater. They play a vital role in building construction, effectively removing accumulated water, preventing water damage to buildings and construction sites, and contributing to the rational use of water resources and environmental protection.

[0003] A prior art drainage device for construction projects includes a submerged drainage tank, an inlet pipe, a main drain pipe, a solenoid valve, a collection tank, a first filter screen, a control mechanism, an anti-backflow structure, and a drainage assistance mechanism. Multiple inlet pipes are evenly spaced on the submerged drainage tank, and these inlet pipes can be connected to other drainage pipes. A collection tank is located inside the tank, with its bottom connected to the main drain pipe, and a solenoid valve is installed inside the main drain pipe. A first filter screen is embedded in the lower left side of the collection tank, and a control mechanism for controlling the opening and closing of the solenoid valve is also provided inside the tank.

[0004] Although this technology can isolate the inlet pipe through a baffle plate to prevent sewage from flowing back into the inlet pipe when water accumulates in the submerged drainage tank, thus preventing sewage backflow, the following problems still exist in actual use: when the wastewater contains a lot of large particulate impurities, fibrous materials, or other debris that is easy to entangle and accumulate, it can easily cause the first filter screen to become clogged; at the same time, the accumulation of sewage in the collection tank can also lead to sludge deposition, which in turn can clog the drainage pipe, affecting drainage efficiency and reducing overall drainage performance. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0006] In view of the problems existing in the drainage devices used in construction projects, the present invention is proposed.

[0007] Therefore, the purpose of this invention is to provide a drainage device for construction projects, which aims to improve the efficiency of drainage treatment.

[0008] To solve the above technical problems, the present invention provides the following technical solution: a support shell, wherein a feed inlet is provided on one side of the support shell, a liquid storage tank is provided on the top of the support shell, a liquid outlet pipe is provided at the bottom of the liquid storage tank, and a guide member is provided inside the support shell, wherein the guide member is annular and has a certain curvature.

[0009] As a preferred embodiment of the drainage device for construction projects described in this invention, the guide member includes a flow guide member, the top of the flow guide member is provided with a liquid inlet, and the side of the flow guide member near the inlet is provided with a plurality of liquid outlets, and the flow guide member is arranged in a circumferential array.

[0010] In a preferred embodiment of the drainage device for construction projects described in this invention, a drive plate is fixedly provided at the bottom of the guide member, and drive teeth are provided on the outer side of the drive plate, the drive teeth being distributed in a circumferential array.

[0011] As a preferred embodiment of the drainage device for construction projects described in this invention, a sedimentation tank is provided at the bottom of the guide member, a drive motor is fixedly provided on one side of the sedimentation tank, and a drive gear is provided on one side of the drive motor.

[0012] As a preferred embodiment of the drainage device for construction projects described in this invention, a liquid suction element is provided on one side of the supporting shell, the liquid suction element includes a suction pipe, a pump is provided on one side of the suction pipe, and a liquid outlet pipe is connected to the other side of the pump.

[0013] As a preferred embodiment of the drainage device for construction engineering described in this invention, the supporting shell is provided with a filter element, the filter element includes a filter column, one side of the filter column is provided with an annular groove, one side of the filter element is provided with a rotating motor, a support block is rotatably connected to the outside of the annular groove, and the support block is provided with a first through groove and a second through groove.

[0014] As a preferred embodiment of the drainage device for construction projects described in this invention, the outer circumferential array of the filter column is provided with multiple sets of scraping blocks, which are arranged in an L-shape.

[0015] As a preferred embodiment of the drainage device for construction projects described in this invention, a flushing component is provided on one side of the support block, the flushing component includes a water suction pipe, a water suction pump is provided on one side of the water suction pipe, a connecting pump is connected to the other side of the water suction pump, and multiple nozzles are provided on one side of the connecting pump.

[0016] The beneficial effects of this invention are as follows: the wastewater is guided by a guide member with a certain angle, and the guide member rotates slowly while the flow guide member accelerates the flocculation process, thereby effectively preventing blockage. The wastewater after sedimentation is filtered again, and the filter member can block and discharge impurities. The filtered water can be discharged directly. The flushing member can keep the filter member working continuously, thus enabling the device to work continuously.

[0017] In view of the problems existing in the drainage methods used in construction projects, the present invention is proposed.

[0018] Therefore, the purpose of this invention is to provide a drainage method for construction projects, which aims to improve the efficiency of sewage treatment.

[0019] To solve the above-mentioned technical problems, the present invention provides the following technical solution: guiding the transported sewage through a guide member with a certain angle; At the same time, the guide component rotates slowly and the flow guide component is used to accelerate the flocculation process; The settled water is transported to the filter element through the liquid suction element for filtration.

[0020] As a preferred embodiment of the drainage method for construction projects described in this invention, the filter element can block and discharge impurities, the filtered water can be directly discharged, and the flushing element can maintain the continuous operation of the filter element.

[0021] The beneficial effects of this invention are as follows: This drainage device uses an inclined rotating guide assembly to guide the inflowing sewage, and in conjunction with the guide structure, accelerates the flocculation process, thereby significantly reducing the risk of clogging. After sedimentation, the sewage enters the filtration unit, where it is filtered by filter media that can trap impurities, allowing clean water to be discharged directly. Simultaneously, the device is equipped with an automatic flushing component to continuously clean the filter media, ensuring stable filtration efficiency and ultimately achieving continuous and efficient operation of the drainage system. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 A side view of the overall structure provided for this invention.

[0024] Figure 3 Provided by the present invention Figure 2Enlarged diagram of point A in the bid.

[0025] Figure 4 This is a partial structural diagram provided for the present invention.

[0026] Figure 5 This is a schematic diagram of the filter element provided by the present invention.

[0027] Figure 6 This is a schematic diagram from another perspective provided for the present invention.

[0028] Figure 7 A bottom view of the guide component and sedimentation tank provided by the present invention.

[0029] Figure 8 This is a schematic diagram illustrating the cooperation between the guide component and the sedimentation tank provided by the present invention.

[0030] Figure 9 Provided by the present invention Figure 5 Enlarged diagram of point B in the bid. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0035] Reference Figures 1-9 This embodiment provides a drainage method for construction projects, including: The wastewater is guided by a guide member 3 at a certain angle; at the same time, the guide member 3 rotates slowly and the flow guide member 31 accelerates the flocculation process; the settled water is transported to the filter element 6 through the liquid suction member 5 for filtration. The filter element 6 can block and discharge impurities, and the filtered water can be discharged directly. The flushing member 7 can keep the filter element 6 working continuously.

[0036] Reference Figures 1-9 This embodiment provides a drainage device for construction projects, including, The support housing 1 has a feed inlet 11 on one side, a liquid storage tank 2 on the top, a liquid outlet pipe 21 at the bottom, and a guide 3 inside the support housing 1. The guide 3 is annular and has a certain curvature. The guide 3 includes a flow guide 31. The top of the flow guide 31 has a liquid inlet 311, and the side of the flow guide 31 near the feed inlet 11 has several liquid outlets 312 arranged in a circular array. The bottom of the guide 3 is fixedly equipped with a drive plate 32, and the outer side of the drive plate 32 is equipped with drive teeth 321 arranged in a circular array.

[0037] When impurities flow through the guide member 3, they slide down its inclined sidewall. The guide member 3 can rotate, which can effectively prevent impurities from clogging. Combined with the setting of its flow guide member 31, a vortex is generated. In addition, the flocculant flowing out of the liquid outlet 312 is directly facing the impurities, thereby enhancing the flocculation effect. While operating continuously, the guide member 3 is automatically cleaned online, which completely solves the biggest maintenance problem of the sedimentation tank and ensures that it is always in a high-efficiency state.

[0038] Furthermore, the guide vane 31 greatly increases the collision probability of suspended particles, promoting their aggregation into larger and heavier flocs, thereby increasing the settling velocity several times over. Stabilizing water flow: The rotating guide vane can disperse large streams of water, distributing them evenly and eliminating short-circuiting. Self-cleaning: The guide vane itself is not prone to sludge adhesion during rotation.

[0039] A sedimentation tank 4 is provided at the bottom of the guide component 3. A drive motor 41 is fixedly installed on one side of the sedimentation tank 4, and a drive gear 42 is provided on one side of the drive motor 41. A liquid suction component 5 is provided on one side of the support housing 1. The liquid suction component 5 includes a suction pipe 51. A pump 52 is provided on one side of the suction pipe 51, and a liquid outlet pipe 53 is connected to the other side of the pump 52. A filter element 6 is provided inside the support housing 1. The filter element 6 includes a filter column 61. An annular groove 611 is provided on one side of the filter column 61, and a... A rotating motor 63 is provided. A support block 64 is rotatably connected to the outer side of the annular groove 611. The support block 64 has a first through groove 641 and a second through groove 642. Multiple scraping blocks 62 are arranged in an L-shape on the outer circumference of the filter column 61. A rinsing component 7 is provided on one side of the support block 64. The rinsing component 7 includes a water suction pipe 71. A water suction pump 72 is provided on one side of the water suction pipe 71. A connecting pump 73 is connected to the other side of the water suction pump 72. Multiple nozzles 74 are provided on one side of the connecting pump 73.

[0040] Specifically, when the staff uses this device, the wastewater to be treated is first discharged into the inlet 11, which then flows to the guide member 3. The drive motor 41 controls the drive gear 42 to rotate, which drives the drive plate 32 to rotate, thereby rotating the guide member 3. The guide member 3 is arranged in a ring and has a certain tilt angle, thus ensuring that the wastewater will not be blocked here.

[0041] Furthermore, when multiple guide elements 31 are installed above the guide element, and the guide element 31 is directly below the outlet pipe 21, the flocculant in the storage tank 2 is brought into the inlet 311 by means of a pump or the like, and flows out from the outlet 312. At this time, the outlet 312 is facing the direction of wastewater flow, and the guide element 31 itself will generate a vortex effect. The flocculant is impacted by the wastewater and can be better mixed with the wastewater.

[0042] The wastewater flowing into sedimentation tank 4 can drive [the process] during sedimentation. Figure 1 The cylinder shown in the figure drives a semi-circular filter block to press down, which can accelerate the mixing effect of flocculant and wastewater, prevent large particles of impurities from being sucked up by the liquid suction element 5 and causing blockage, and enhance dewatering efficiency by pressing down.

[0043] The wastewater flows into one side of the filter column 61 through the outlet pipe 53, thereby blocking the impurities in the wastewater. The water that passes through it flows out and is collected through the second channel 642. The filter column 61 is rotated by the rotating motor 63 to ensure that the outer surface of the filter column 61 is filtered in sequence. The scraping block 62 can scrape off the blocked impurities and transport them to the other side.

[0044] The flushing component 7 is located on the side where impurities are discharged. After the impurities are discharged, the water pump 72 is activated, and water is sprayed into the gaps of the filter column 61 using the nozzle 74 to prevent clogging.

[0045] In summary: the wastewater is guided by the guide member 3 at a certain angle. At the same time, the guide member 3 rotates slowly and the flow guide member 31 accelerates the flocculation process, thereby effectively preventing clogging. The settled wastewater is filtered again. The filter member 6 can block and discharge impurities. The filtered water can be discharged directly. The flushing member 7 can keep the filter member 6 working continuously, thus enabling the device to work continuously.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novelty and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise changed, and the nature or number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure performing the function described herein, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims. Furthermore, for the purpose of providing a concise description of exemplary embodiments, not all features of the actual embodiments may be omitted, i.e., those features not relevant to the currently considered best mode for carrying out the invention, or those features not relevant to implementing the invention.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A drainage device for construction projects, characterized in that: include, A support shell (1) is provided with a feed inlet (11) on one side, a liquid storage tank (2) is provided on the top of the support shell (1), a liquid outlet pipe (21) is provided at the bottom of the liquid storage tank (2), and a guide (3) is provided inside the support shell (1). The guide (3) is annular and has a certain curvature.

2. The drainage device for construction projects according to claim 1, characterized in that: The guide (3) includes a flow guide (31), the top of the flow guide (31) is provided with a liquid inlet (311), and a plurality of liquid outlets (312) are provided on the side of the flow guide (31) near the feed inlet (11). The flow guide (31) is arranged in a circumferential array.

3. The drainage device for construction projects according to claim 1, characterized in that: The bottom of the guide (3) is fixedly provided with a drive plate (32), and the outer side of the drive plate (32) is provided with drive teeth (321), which are distributed in a circumferential array.

4. The drainage device for construction projects according to claim 3, characterized in that: The bottom of the guide (3) is provided with a sedimentation tank (4), a drive motor (41) is fixedly provided on one side of the sedimentation tank (4), and a drive gear (42) is provided on one side of the drive motor (41).

5. The drainage device for construction projects according to claim 1, characterized in that: A liquid suction device (5) is provided on one side of the support housing (1). The liquid suction device (5) includes a suction tube (51). A pump (52) is provided on one side of the suction tube (51). A liquid outlet tube (53) is connected to the other side of the pump (52).

6. The drainage device for construction projects according to claim 5, characterized in that: The interior of the support housing (1) is provided with a filter element (6), the filter element (6) includes a filter column (61), one side of the filter column (61) is provided with an annular groove (611), one side of the filter element (6) is provided with a rotating motor (63), and a support block (64) is rotatably connected to the outside of the annular groove (611). The support block (64) has a first through groove (641) and a second through groove (642).

7. The drainage device for construction projects according to claim 6, characterized in that: The outer circumferential array of the filter column (61) is provided with multiple sets of scraping blocks (62), and the scraping blocks (62) are arranged in an L-shape.

8. The drainage device for construction projects according to claim 7, characterized in that: A flushing component (7) is provided on one side of the support block (64). The flushing component (7) includes a water suction pipe (71). A water suction pump (72) is provided on one side of the water suction pipe (71). A connecting pump (73) is connected to the other side of the water suction pump (72). A plurality of nozzles (74) are provided on one side of the connecting pump (73).

9. A drainage method for construction projects, characterized in that: The construction drainage device includes any one of claims 1 to 8, comprising: The wastewater is guided by a guide component (3) with a certain angle; At the same time, the guide (3) rotates slowly and the flow guide (31) accelerates the flocculation process; The settled water is transported to the filter element (6) through the suction element (5) for filtration.

10. The drainage method for construction projects according to claim 9, characterized in that: The filter element (6) can block and discharge impurities, and the filtered water can be discharged directly. The flushing element (7) can keep the filter element (6) working continuously.

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