Rainwater collection and utilization flood control device
By designing rainwater collection and utilization flood control devices, the problem of poor drainage of urban drainage systems in heavy rainy weather has been solved, effective collection and reuse of rainwater has been achieved, drainage efficiency has been improved, and the risk of flood waterlogging has been reduced.
Patent Information
- Application Number
- CN202421584915.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In heavy rainy weather, the urban drainage system faces huge pressure, resulting in poor drainage, serious water on the ground, and even flooding. The existing technology is difficult to effectively solve the problem of rainwater collection and utilization.
Design a rainwater collection and flood control device, including a water storage tank, a gutter bracket, a gutter cover, a recycling bin, a filter mesh and a cleaning assembly. The rainwater is discharged into the water storage tank through the ditch cover plate, and is collected uniformly after being processed by the filter. The cleaning component uses the motor-driven scraper and sliding rod to remove the garbage and blockages in the drainage holes on the filter.
It effectively reduces the accumulation of rainwater on the ground, reduces the risk of urban flooding, realizes the reuse of rainwater, saves water resources, improves drainage efficiency, and reduces the possible losses and safety hazards caused by water accumulation.
Smart Images
Figure CN222822452U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flood control devices, in particular to a rainwater collection and utilization flood control device. Background Art
[0002] Rainwater collection is the process of collecting rainwater, treating it, and reusing it to obtain water that meets certain water quality indicators. Rainwater collection has a wide range of significance, such as slowing down urban rainwater floods and groundwater level decline, controlling rainwater runoff pollution, and improving urban ecological environment. Rainwater collection uses buildings, roads, lakes, etc. to collect rainwater for green space irrigation, landscape water, or to build permeable pavement and use permeable materials for paving, directly increasing the infiltration of rainwater.
[0003] In heavy rain weather, the urban drainage system will face tremendous pressure, resulting in poor drainage, serious waterlogging on the ground, and even flooding. As a precious natural resource, the collection and utilization of rainwater is of great significance for saving water resources and alleviating urban water pressure. Therefore, a rainwater collection and utilization flood control device is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a rainwater collection and utilization flood prevention device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater collection and utilization flood prevention device, comprising a water storage tank installed at the bottom of the ground surface to collect rainwater for flood prevention, a ditch bracket located on one side of the ground is installed on the top of the water storage tank, a ditch cover is installed on one side of the top of the ditch bracket, a recycling box for recycling garbage in rainwater is connected to one side of the ditch bracket, a filter screen for filtering rainwater is installed at the bottom of the ditch bracket, and a cleaning component is arranged on one side of the filter screen;
[0006] The cleaning assembly includes a protective box and a fixing frame, a connecting frame is hinged at the bottom of the fixing frame, a scraper slidably connected to one side of the top of the filter screen is fixedly inserted at the bottom of the connecting frame, and a motor is installed on the inner wall of the protective box.
[0007] Preferably, a box cover is connected to the top of the recovery box by bolts, and a drainage hole is provided on the top of the gutter cover.
[0008] Preferably, one side of the bottom of the recovery box is connected with a water pipe, the water outlet of the water pipe is connected with the water storage tank, and a one-way valve is installed on the water pipe.
[0009] Preferably, a limiting block is fixed at the bottom of the fixing frame, the limiting block is located on the right side of the top of the connecting frame, and the water outlet end of the filter is connected to the water inlet end of the water tank.
[0010] Preferably, a reciprocating screw is fixed to the output shaft end of the motor, and the reciprocating screw is threadedly connected to the fixing frame.
[0011] Preferably, a sliding rod movably penetrating one side of the fixing frame is fixed between the recovery box and the gutter bracket.
[0012] Preferably, a horizontal plate located inside the recovery box is fixed on one side of the filter screen, a sliding rod slidably connected to the inside of the drainage hole is fixed on the top of the fixing frame, and one side of the protection box is fixed to the inner wall of the recovery box.
[0013] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:
[0014] 1. During heavy rain, the urban drainage system will face tremendous pressure, resulting in poor drainage. When the precipitation is heavy during thunderstorms, the rainwater is quickly discharged into the water tank through the drainage holes on one side of the ditch cover, effectively reducing the accumulation of rainwater on the ground, thereby reducing the risk of urban flooding. The rainwater flows into the water tank through the filter net and is collected uniformly. After proper treatment and purification, the rainwater can be used for a variety of non-drinking water needs, such as flushing toilets, washing cars, watering plants, etc., realizing the reuse of water resources and helping to save water resources. Through rainwater collection, the burden on the drainage system is reduced and the drainage efficiency is improved.
[0015] 2. By controlling the motor to start working, the output shaft drives the reciprocating screw to rotate, so that the fixed frame moves back and forth along the sliding rod. When the fixed frame drives the scraper and the connecting frame at the bottom to move to the left, the limit block contacts the top of the connecting frame, so that the scraper slides on the top of the filter, and the residual garbage on the top of the filter is pushed into the recycling box. The reciprocating movement of the scraper can effectively remove the residual garbage on the top of the filter, keep the filter unobstructed, ensure that rainwater can smoothly flow into the water storage tank, and improve the efficiency of rainwater collection.
[0016] 3. When the fixed frame moves back and forth, it drives the sliding rod to slide inside the drainage hole. The sliding rod will push the leaves or plastic bags blocking the drainage hole away from the top of the gutter cover to prevent the leaves or plastic bags from blocking the gutter cover. The reciprocating sliding of the sliding rod can effectively prevent the drainage hole from being blocked and ensure the normal operation of the drainage system. When the drainage hole remains unobstructed, rainwater can be quickly drained through the drainage hole to reduce ground water accumulation and avoid urban waterlogging. It not only improves the drainage efficiency, but also reduces the losses and safety hazards that may be caused by water accumulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of the recycling box of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the limit block of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the filter screen of the utility model;
[0023] Figure 6 It is a structural schematic diagram of the drainage hole of the utility model.
[0024] Explanation of the accompanying drawings: 1. Water storage tank; 2. Ditch bracket; 3. Ditch cover; 4. Tank cover; 5. Cleaning assembly; 51. Motor; 52. Protective box; 53. Reciprocating screw; 54. Sliding rod; 55. Fixed frame; 56. Scraper; 57. Connecting frame; 58. Limit block; 59. Sliding rod; 510. Cross plate; 6. Recovery box; 7. Filter screen; 8. Drain hole. DETAILED DESCRIPTION
[0025] 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.
[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.
[0027] Example
[0028] See also Figure 1-6 The utility model provides a technical solution: a rainwater collection and utilization flood prevention device, comprising a water storage tank 1 installed at the bottom of the ground surface to collect rainwater for flood prevention, the volume of the water storage tank 1 can be selected according to actual conditions, and a water pump is installed inside the water storage tank 1 to pump out the water inside the water storage tank 1, a ditch bracket 2 located on one side of the ground is installed on the top of the water storage tank 1, a ditch cover 3 is installed on one side of the top of the ditch bracket 2, a recycling box 6 for recycling garbage in the rainwater is connected to one side of the ditch bracket 2, a filter screen 7 for filtering rainwater is installed at the bottom of the ditch bracket 2, rainwater will flow to the inside of the drainage hole 8 on one side of the ditch cover 3, and then the rainwater will flow into the water storage tank 1 through the filter screen 7, and a cleaning component 5 is arranged on one side of the filter screen 7;
[0029] A box cover 4 is connected to the top of the recovery box 6 by bolts, a drainage hole 8 is opened on the top of the ditch cover 3, a water pipe is connected to one side of the bottom of the recovery box 6, the water outlet end of the water pipe is connected to the water storage tank 1, and a one-way valve is installed on the water pipe. The water entering the recovery box 6 is transported to the inside of the water storage tank 1 through the water pipe to avoid a large amount of water accumulating inside the recovery box 6.
[0030] In order to facilitate the cleaning of the filter 7, a cleaning component 5 is provided, which includes a protective box 52 and a fixed frame 55. A connecting frame 57 is hinged at the bottom of the fixed frame 55. A scraper 56 that is slidably connected to one side of the top of the filter 7 is fixedly inserted at the bottom of the connecting frame 57. A motor 51 is installed on the inner wall of the protective box 52. The motor 51 is connected to the municipal AC power supply. A limit block 58 is fixed at the bottom of the fixed frame 55. When the switch is pressed, the motor 51 starts to work. At this time, the working output shaft of the motor 51 drives the reciprocating screw 53 to rotate. At this time, the reciprocating screw 53 and the fixed frame 57 are fixedly inserted into the bottom of the connecting frame 57. The fixed frame 55 is threadedly connected so that the fixed frame 55 can reciprocate along the sliding rod 59. The limit block 58 is located on the right side of the top of the connecting frame 57. The water outlet end of the filter screen 7 is connected to the water inlet end of the water storage tank 1. A reciprocating screw rod 53 is fixed to the output shaft end of the motor 51. The reciprocating screw rod 53 is threadedly connected to the fixed frame 55. When the fixed frame 55 drives the scraper 56 and the connecting frame 57 at the bottom to move to the left, the limit block 58 abuts against the top of the connecting frame 57, so that the scraper 56 slides on the top of the filter screen 7, pushing the residual garbage on the top of the filter screen 7 into the recycling box 6.
[0031] A sliding rod 59 is fixed between the recovery box 6 and the ditch bracket 2, and is movable through one side of the fixing frame 55. A horizontal plate 510 located inside the recovery box 6 is fixed on one side of the filter screen 7. A sliding rod 54 slidably connected to the inner side of the drainage hole 8 is fixed on the top of the fixing frame 55. When the fixing frame 55 moves back and forth, it drives the sliding rod 54 to slide inside the drainage hole 8. The sliding rod 54 pushes the leaves or plastic bags blocking the drainage hole 8 away from the top of the ditch cover 3 to prevent the leaves or plastic bags from blocking the ditch cover 3. One side of the protective box 52 is fixed to the inner wall of the recovery box 6.
[0032] Working principle or structural principle: When the precipitation is relatively large during thunderstorm weather, the rainwater will flow into the drainage hole 8 on one side of the gutter cover 3, and then flow into the water storage tank 1 through the filter net 7. The rainwater in thunderstorm weather is uniformly collected in the water storage tank 1, which can not only reduce urban floods caused by thunderstorm weather, but also collect rainwater for reuse, thus avoiding waste of water resources. In rainstorm weather, the urban drainage system will face tremendous pressure, resulting in poor drainage. In thunderstorm weather, when the precipitation is large, the rainwater is quickly discharged into the water storage tank 1 through the drainage hole 8 on one side of the gutter cover 3, effectively reducing the accumulation of rainwater on the ground, thereby reducing the risk of urban floods. The rainwater flows into the water storage tank 1 through the filter net 7 and is uniformly collected. After proper treatment and purification, the rainwater can be used for a variety of non-drinking water needs, such as flushing toilets, washing cars, watering plants, etc., thus realizing the reuse of water resources and helping to save water resources. Through rainwater collection, the burden on the drainage system is reduced and the drainage efficiency is improved.
[0033] During a thunderstorm, it is only necessary to press the switch to control the motor 51 to start working. At this time, the working output shaft of the motor 51 drives the reciprocating screw 53 to rotate. At this time, the reciprocating screw 53 is threadedly connected to the fixing frame 55, so that the fixing frame 55 reciprocates along the slide bar 59. When the fixing frame 55 drives the scraper 56 and the connecting frame 57 at the bottom to move to the left, the limit block 58 abuts against the top of the connecting frame 57, so that the scraper 56 slides on the top of the filter screen 7, pushing the residual garbage on the top of the filter screen 7 into the recycling box 6. The reciprocating movement of the scraper 56 can effectively remove the residual garbage on the top of the filter screen 7, keep the filter screen 7 unobstructed, ensure that rainwater can smoothly flow into the water storage tank 1, and improve the efficiency of rainwater collection.
[0034] When the fixed frame 55 drives the scraper 56 and the connecting frame 57 at the bottom to move to the right, the scraper 56 will not slide on the top of the filter screen 7. At this time, the limit block 58 leaves the top of the connecting frame 57, and the scraper 56 will not push the garbage remaining on the top of the filter screen 7 to the right side of the filter screen 7. At the same time, when the fixed frame 55 moves back and forth, it drives the sliding rod 54 to slide inside the drainage hole 8. The sliding rod 54 pushes the leaves or plastic bags blocking the drainage hole 8 away from the top of the ditch cover 3 to prevent the leaves or plastic bags from blocking the ditch cover 3. The reciprocating sliding of the sliding rod 54 can effectively prevent the drainage hole 8 from being blocked and ensure the normal operation of the drainage system. When the drainage hole 8 remains unobstructed, rainwater can be quickly drained away through the drainage hole 8, reducing ground waterlogging and avoiding urban waterlogging. It not only improves the drainage efficiency, but also reduces the losses and safety hazards that may be caused by waterlogging.
[0035] When a large amount of garbage is accumulated in the recycling box 6, the garbage in the recycling box 6 can be cleaned by simply removing the bolts on the top of the box cover 4.
[0036] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.
Claims
1. A rainwater collection and utilization flood prevention device, comprising a water storage tank (1) installed at the bottom of the ground surface to collect rainwater for flood prevention, characterized in that: A ditch support (2) located on the ground side is installed on the top of the water storage tank (1), a ditch cover (3) is installed on one side of the top of the ditch support (2), a recycling box (6) for recycling garbage in rainwater is connected to one side of the ditch support (2), a filter screen (7) for filtering rainwater is installed at the bottom of the ditch support (2), and a cleaning component (5) is arranged on one side of the filter screen (7); The cleaning assembly (5) comprises a protective box (52) and a fixed frame (55), the bottom of the fixed frame (55) is hinged with a connecting frame (57), the bottom of the connecting frame (57) is fixedly inserted with a scraper (56) slidably connected to one side of the top of the filter screen (7), and the inner wall of the protective box (52) is installed with a motor (51).
2. A rainwater collection and utilization flood prevention device according to claim 1, characterized in that: The top of the recovery box (6) is connected to a box cover (4) via bolts, and the top of the ditch cover plate (3) is provided with a drainage hole (8).
3. A rainwater collection and utilization flood prevention device according to claim 2, characterized in that: One side of the bottom of the recovery box (6) is connected to a water pipe, the water outlet end of the water pipe is connected to the water storage tank (1), and a one-way valve is installed on the water pipe.
4. A rainwater collection and utilization flood prevention device according to claim 1, characterized in that: A limiting block (58) is fixed at the bottom of the fixing frame (55), and the limiting block (58) is located on the right side of the top of the connecting frame (57). The water outlet end of the filter screen (7) is connected to the water inlet end of the water storage tank (1).
5. A rainwater collection and utilization flood prevention device according to claim 4, characterized in that: A reciprocating screw rod (53) is fixed to the output shaft end of the motor (51), and the reciprocating screw rod (53) is threadedly connected to the fixing frame (55).
6. A rainwater collection and utilization flood prevention device according to claim 5, characterized in that: A sliding rod (59) is fixed between the recovery box (6) and the ditch support (2) and is movably connected to one side of the fixing frame (55).
7. A rainwater collection and utilization flood prevention device according to claim 6, characterized in that: A horizontal plate (510) located inside the recovery box (6) is fixed to one side of the filter screen (7), a sliding rod (54) slidably connected to the inside of the drainage hole (8) is fixed to the top of the fixing frame (55), and one side of the protection box (52) is fixed to the inner wall of the recovery box (6).