Rainwater purifying and shunting device

Abstract

The utility model provides a rainwater purification and diversion device, belongs to the technical field of rainwater treatment in sponge cities, and aims to solve the problem that garbage impurities carried by rainwater can block a filter plate in a purification device when the rainwater is too heavy in the conventional rainwater purification and diversion device. Comprising a rainwater pipeline body; the purifying and shunting main body is fixedly mounted in the rainwater pipeline main body; the rainwater grate is fixedly mounted at the upper part of the purification and diversion main body; the frustum groove is fixedly mounted at the bottom of the purifying and shunting main body; the filtering basket is arranged in the purifying and shunting main body; the transmission plate is arranged in the frustum groove; the flow dividing assembly is arranged in the purification and flow dividing main body; and the cleaning assembly is arranged in the purifying and shunting main body. The device has the advantages of avoiding blockage, being convenient to clean and use and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainwater treatment in sponge cities, and more specifically, particularly relates to a rainwater purification and diversion device. Background Art

[0002] Sponge city is a comprehensive concept of urban stormwater management. When treating rainwater in sponge city, a rainwater purification and diversion device is needed. Its main function is to effectively collect, purify and divert rainwater, so as to protect the urban water environment and improve the city's drainage and flood prevention capabilities. The existing rainwater purification and diversion device is mainly composed of rainwater pipes, purification devices and diversion devices. The rainwater is mainly collected and transported to the purification device for preliminary purification by rainwater pipes distributed in the city, and the diversion device diverts the rainwater for utilization.

[0003] Existing application number CN202321914998.7 The utility model relates to the technical field of rainwater treatment and purification. The utility model discloses a sponge city rainwater purification and diversion device, which comprises a well body and a diversion purification box. A box cover is installed on the upper end of the diversion purification box, and a conical filter plate is installed inside the diversion purification box. A scraper is installed on the upper surface of the conical filter plate through the rotation of the central axis. The scraper is fitted with the upper surface of the conical filter plate. The upper end of the central axis is fixedly connected to the output end of the driving motor, and the driving motor is installed on the box cover. When rainwater passes through the conical filter plate, the rainwater passes through the filter holes of the conical filter plate, and impurities are filtered on the upper surface of the conical filter plate. By starting the driving motor, the central axis and the scraper can be driven to move. The impurities can be driven to move on the surface of the conical filter plate through the movement of the scraper, so as to gradually move to the bottom of the oblique edge of the conical filter plate, so as to avoid the conical filter plate staying on the surface of the conical filter plate to cause blockage.

[0004] Based on the above, the existing rainwater purification and diversion device mainly uses rainwater pipes to collect rainwater. When the rainwater is too heavy, the rainwater will wash away the surface garbage and impurities and enter the rainwater pipes for convergence. The garbage and impurities carried by the rainwater will clog the filter plate inside the purification device. The blockage of the filter plate will cause water accumulation and other problems, affecting the rainwater transportation efficiency. The staff is required to clear the filter plate in time. The staff clearing the filter plate in the rain is likely to cause safety accidents and affect the staff’s own safety. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rainwater purification and diversion device to solve the problem that the existing rainwater purification and diversion device mainly uses rainwater pipes to collect rainwater. When the rainwater is too heavy, the rainwater will wash away surface garbage and impurities and enter the rainwater pipes for convergence. The garbage and impurities carried by the rainwater will clog the filter plate inside the purification device. The blockage of the filter plate will cause water accumulation and other problems, affecting the rainwater transportation efficiency. The staff is required to dredge the filter plate in time. The staff dredge in the rain is likely to cause safety accidents, affecting the staff's own safety.

[0006] The purpose and effect of the rainwater purification and diversion device of the utility model are achieved by the following specific technical means:

[0007] A rainwater purification and diversion device comprises a rainwater pipe body;

[0008] A purification and diversion body, wherein the purification and diversion body is fixedly installed inside the rainwater pipe body;

[0009] A rainwater grate, wherein the rainwater grate is fixedly installed on the upper part of the purification and diversion main body;

[0010] A frustum groove, wherein the frustum groove is fixedly installed at the bottom of the purification diversion body;

[0011] A filter basket, the filter basket is arranged inside the purification and diversion body;

[0012] A transmission plate, wherein the transmission plate is arranged inside the frustum groove;

[0013] A flow diversion component, the flow diversion component is arranged inside the purification diversion body;

[0014] A cleaning component is arranged inside the purification diversion body.

[0015] Furthermore, the diversion component includes:

[0016] A water inlet, which is located on the left side of the purification and diversion body;

[0017] A water outlet is provided on the right side of the purification and diversion body.

[0018] Furthermore, the diversion component also includes:

[0019] A filter plate, the filter plate is fixedly mounted on one side of the filter basket;

[0020] A water filter plate is fixedly installed at the bottom of the filter basket.

[0021] Furthermore, the diversion component also includes:

[0022] A sewage outlet, the sewage outlet is fixedly installed at the bottom of the frustum groove;

[0023] An elastic member, wherein the elastic member is fixedly mounted at the bottom of the frustum groove, and the elastic member is fixedly mounted at the bottom of the transmission plate;

[0024] A sealing plug is fixedly installed at the bottom of the transmission plate.

[0025] Furthermore, the cleaning component includes:

[0026] Guide limit rods, wherein four groups of guide limit rods are provided, the four groups of guide limit rods are fixedly installed inside the purification and diversion body, and the four groups of guide limit rods are slidably connected inside the filter basket;

[0027] The lifting handles are fixedly mounted on both sides of the filter basket.

[0028] Furthermore, the cleaning component also includes:

[0029] Support plates, wherein the support plates are provided in multiple groups, and the multiple groups of support plates are fixedly installed inside the filter basket;

[0030] A rotating shaft, the rotating shaft being rotatably connected inside the plurality of support plates;

[0031] A cleaning scraper is fixedly mounted at the end of the rotating shaft.

[0032] Furthermore, the cleaning component also includes:

[0033] A sliding rod, the sliding rod being slidably connected inside the rotating shaft;

[0034] A water wheel, the water wheel is fixedly mounted on one end of the sliding rod;

[0035] A first limiting hole, wherein the first limiting hole is arranged inside the rotating shaft;

[0036] A second limiting hole, wherein the second limiting hole is formed inside the sliding rod;

[0037] A limiting bolt is connected to the first limiting hole and the second limiting hole through threads.

[0038] Compared with the prior art, the utility model has the following beneficial effects:

[0039] Firstly, the utility model has a purification component. When the initial rainfall is small, the rainwater carries more impurities and dust. The rainwater is collected through the frustum groove and discharged from the sewage outlet, which greatly improves the efficiency of initial rainwater treatment. When the rainfall is large, the sewage outlet is blocked, so that the rainwater is discharged from the outlet and transported to the next process through the rainwater pipe body, which effectively treats and diverts the initial rainwater. In addition, the rainwater is preliminarily purified through the filter basket, which effectively intercepts and filters the larger impurities carried in the rainwater.

[0040] Secondly, the utility model has a cleaning component, which drives the water wheel inside the water inlet to rotate through the flow of rainwater, so that the cleaning scraper rotates to clean the filter plate, avoiding garbage accumulation on the surface of the filter plate to cause blockage, and preventing staff from clearing in the rain which may cause safety accidents, thereby greatly improving the personal safety of the staff and making it convenient for the staff to lift out the filter basket and clean the internal impurities, so that the staff can clean the filter basket regularly to make the device use smoothly.

[0041] The utility model has the advantages of avoiding blockage, facilitating cleaning and being easy to use. It can effectively discharge rainwater with heavy initial pollution and high purification cost, greatly improving the rainwater purification efficiency, and avoiding garbage accumulation on the filter plate surface to cause blockage, effectively preventing the device from being blocked and used normally when the rainfall is heavy. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0043] Figure 2 It is a schematic diagram of the frustum groove structure of the utility model.

[0044] Figure 3 It is a schematic diagram of the purification and diversion main body structure of the utility model.

[0045] Figure 4 It is a schematic diagram of the transmission plate structure of the utility model.

[0046] Figure 5 It is a schematic diagram of the sealing plug structure of the utility model.

[0047] Figure 6 It is a schematic diagram of the filter basket structure of the utility model.

[0048] Figure 7 It is a schematic diagram of the water wheel structure of the utility model.

[0049] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0050] 1. Rainwater pipe body; 101. Water inlet; 102. Water outlet; 2. Purification and diversion body; 201. Guide limit rod; 3. Rainwater grate; 4. Cone groove; 401. Sewage outlet; 5. Filter basket; 501. Filter plate; 502. Water filter plate; 503. Lifting handle; 504. Support plate; 505. Rotating shaft; 5051. First limit hole; 506. Sliding rod; 5061. Second limit hole; 507. Water wheel; 508. Limit bolt; 509. Cleaning scraper; 6. Transmission plate; 601. Elastic member; 602. Sealing plug. DETAILED DESCRIPTION

[0051] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model. Example

[0052] As attached Figure 1 To Attachment Figure 7 As shown:

[0053] The utility model provides a rainwater purification and diversion device, comprising a rainwater pipe body 1;

[0054] The purification and diversion body 2 is fixedly installed inside the rainwater pipe body 1;

[0055] A rainwater grate 3, which is fixedly installed on the upper part of the purification and diversion body 2;

[0056] The frustum groove 4 is fixedly mounted on the bottom of the purification and diversion body 2;

[0057] A filter basket 5, which is arranged inside the purification and diversion body 2;

[0058] A transmission plate 6, the transmission plate 6 is arranged inside the frustum groove 4;

[0059] A purification component, which is arranged inside the purification diversion body 2;

[0060] A cleaning component is arranged inside the purification diversion body 2.

[0061] Among them, the purification components include:

[0062] A water inlet 101 is provided on the left side of the purification and diversion body 2;

[0063] The water outlet 102 is located on the right side of the purification and diversion main body 2; the function is that rainwater enters the purification and diversion main body 2 through the rainwater grate 3 or from the rainwater pipe main body 1 through the water inlet 101, and the rainwater is preliminarily purified and filtered through the filter basket 5. The filtered rainwater is discharged from the water outlet 102 and transported to the next process through the rainwater pipe main body 1.

[0064] Among them, the purification components also include:

[0065] A filter plate 501, the filter plate 501 is fixedly mounted on one side of the filter basket 5;

[0066] The water filter plate 502 is fixedly installed at the bottom of the filter basket 5 ; the filter plate 501 and the water filter plate 502 perform preliminary purification and filtration on the rainwater passing through the filter basket 5 .

[0067] Among them, the purification components also include:

[0068] A sewage outlet 401, which is fixedly mounted at the bottom of the frustum groove 4;

[0069] An elastic member 601 is fixedly mounted on the bottom of the frustum groove 4, and an elastic member 601 is fixedly mounted on the bottom of the transmission plate 6;

[0070] Sealing plug 602 is fixedly installed at the bottom of the transmission plate 6; its function is that, at the beginning of rain, the rainfall is small, and the rainwater carries more impurities and dust into the purification and diversion main body 2. The rainwater with more impurities is collected through the frustum groove 4 and discharged from the sewage outlet 401. The sewage outlet 401 can be connected to the sewage pipe. When the rainfall is large, the rainwater presses the transmission plate 6 to move downward, and the transmission plate 6 drives the sealing plug 602 to block the sewage outlet 401, so that the rainwater inside the purification and diversion main body 2 is collected and discharged from the water outlet 102. When the rainfall decreases, the elastic member 601 plays a role in resetting the transmission plate 6.

[0071] The specific usage and function of this embodiment are as follows:

[0072] Rainwater enters the purification and diversion main body 2 through the rainwater grate 3 or from the rainwater pipe main body 1 through the water inlet 101. In the initial stage of rain, the rainfall is small and the rainwater carries more impurities and dust. The rainwater is initially purified and filtered through the water filter plate 502 at the bottom of the filter basket 5 and then flows into the inside of the frustum groove 4. The rainwater is collected through the frustum groove 4 and then discharged from the sewage outlet 401. The sewage outlet 401 can be connected to the sewage pipe. When the rainfall is large, the rainwater presses the transmission plate 6 to move downward, and the transmission plate 6 drives the sealing plug 602 to block the sewage outlet 401, so that the rainwater inside the purification and diversion main body 2 is collected and initially purified through the filter plate 501 and then discharged from the water outlet 102. The rainwater is discharged from the water outlet 102 and transported to the next process through the rainwater pipe main body 1. When the rainfall decreases, the elastic member 601 plays a role in resetting the transmission plate 6. Example

[0073] Based on the first embodiment, Figures 1 to 7 As shown, it also includes:

[0074] A cleaning component is arranged inside the purification diversion body 2.

[0075] The cleaning components include:

[0076] The guide limit rods 201 are provided with four groups, the four groups of guide limit rods 201 are fixedly installed inside the purification and diversion body 2, and the four groups of guide limit rods 201 are slidably connected inside the filter basket 5;

[0077] The lifting handle 503 is fixedly installed on both sides of the filter basket 5; the function is that when the lifting handle 503 is pulled, the lifting handle 503 drives the filter basket 5 to slide inside the four sets of guide limit rods 201, so that the filter basket 5 can be easily lifted out from the purification and diversion body 2 through the lifting handle 503, and the water filter plate 502 filters out the garbage and moisture inside the filter basket 5. The guide limit rods 201 play a guiding role when the filter basket 5 moves, preventing the filter basket 5 from tilting during movement and causing the internal garbage to fall out. The guide limit rods 201 play a limiting role when the filter basket 5 is installed inside the purification and diversion body 2.

[0078] The cleaning components also include:

[0079] Support plates 504, wherein the support plates 504 are provided in multiple groups, and the multiple groups of support plates 504 are fixedly installed inside the filter basket 5;

[0080] A rotating shaft 505, the rotating shaft 505 is rotatably connected inside the plurality of support plates 504;

[0081] The cleaning scraper 509 is fixedly mounted at the end of the rotating shaft 505; the function is that the rotation of the rotating shaft 505 drives the cleaning scraper 509 to rotate, and the cleaning scraper 509 rotates to clean the filter plate 501 to prevent garbage from accumulating on the surface of the filter plate 501 and clogging it. The support plate 504 supports and guides the rotating shaft 505.

[0082] The cleaning components also include:

[0083] A sliding rod 506, the sliding rod 506 is slidably connected inside the rotating shaft 505;

[0084] A water wheel 507, which is fixedly mounted on one end of the sliding rod 506;

[0085] A first limiting hole 5051, which is provided inside the rotating shaft 505;

[0086] A second limiting hole 5061, which is formed inside the sliding rod 506;

[0087] The limiting bolt 508 is connected to the first limiting hole 5051 and the second limiting hole 5061 by threads; the function is to pull the sliding rod 506, the sliding rod 506 slides inside the rotating shaft 505, the sliding of the sliding rod 506 drives the water wheel 507 to enter the water inlet 101, and the sliding rod 506 drives the first limiting hole 5051 and the second limiting hole 5061 to align, and screw in the limiting bolt 508 to limit the sliding rod 506 and the rotating shaft 505.

[0088] The specific usage and function of this embodiment are as follows:

[0089] When the rainfall is heavy, rainwater enters the purification and diversion main body 2 through the water inlet 101. The flow of rainwater drives the water wheel 507 inside the water inlet 101 to rotate. The water wheel 507 drives the sliding rod 506 and the rotating shaft 505 to rotate. The rotation of the rotating shaft 505 drives the cleaning scraper 509 to rotate. The cleaning scraper 509 rotates to clean the filter plate 501 to prevent garbage from accumulating on the surface of the filter plate 501 and clogging it. The support plate 504 plays a role in supporting and guiding the rotating shaft 505.

[0090] When it is necessary to clean the inside of the filter basket 5, the limiting bolt 508 is screwed to leave the first limiting hole 5051 and the second limiting hole 5061, so that the sliding rod 506 and the rotating shaft 505 lose their limits, the sliding rod 506 is pulled, and the sliding rod 506 slides inside the rotating shaft 505, and the sliding rod 506 drives the water wheel 507 to leave the water inlet 101 position, so that the water wheel 507 does not hinder the movement of the filter basket 5, and the lifting handle 503 is pulled, and the lifting handle 503 drives the filter basket 5 to slide inside the four sets of guide limiting rods 201, so that the filter basket 5 can be conveniently lifted out of the purification and diversion body 2 through the lifting handle 503, and the water filter plate 502 filters out the garbage and water inside the filter basket 5, and the guide limiting rod 201 plays a guiding role when the filter basket 5 moves, so as to prevent the filter basket 5 from tilting during movement and causing the internal garbage to pour out, and it is convenient to clean the internal impurities after the filter basket 5 is lifted out.

Claims

1. A rainwater purification and diversion device, comprising a rainwater pipe body (1); a purification and diversion body (2), wherein the purification and diversion body (2) is fixedly installed inside the rainwater pipe body (1); characterized in that: A rainwater grate (3), the rainwater grate (3) being fixedly mounted on the upper part of the purification diversion body (2); a frustum groove (4), the frustum groove (4) being fixedly mounted on the bottom of the purification diversion body (2); a filter basket (5), the filter basket (5) being arranged inside the purification diversion body (2); a transmission plate (6), the transmission plate (6) being arranged inside the frustum groove (4); a diversion assembly, the diversion assembly being arranged inside the purification diversion body (2); and a cleaning assembly, the cleaning assembly being arranged inside the purification diversion body (2).

2. A rainwater purification and diversion device as claimed in claim 1, characterized in that: The flow diversion component comprises: a water inlet (101) and a water outlet (102); the water inlet (101) is arranged on the left side of the purification flow diversion body (2); and the water outlet (102) is arranged on the right side of the purification flow diversion body (2).

3. A rainwater purification and diversion device as claimed in claim 2, characterized in that: The flow diversion assembly further comprises: a filter plate (501) and a water filter plate (502); the filter plate (501) is fixedly mounted on one side of the filter basket (5); and the water filter plate (502) is fixedly mounted on the bottom of the filter basket (5).

4. A rainwater purification and diversion device as claimed in claim 2, characterized in that: The flow diversion assembly further comprises: a sewage outlet (401), an elastic member (601) and a sealing plug (602); the sewage outlet (401) is fixedly mounted on the bottom of the frustum groove (4); the elastic member (601) is fixedly mounted on the bottom of the frustum groove (4); the elastic member (601) is fixedly mounted on the bottom of the transmission plate (6); and the sealing plug (602) is fixedly mounted on the bottom of the transmission plate (6).

5. A rainwater purification and diversion device as claimed in claim 1, characterized in that: The cleaning assembly comprises: guide limit rods (201) and lifting handles (503); the guide limit rods (201) are provided in four groups; the four groups of guide limit rods (201) are fixedly mounted inside the purification and diversion body (2); the four groups of guide limit rods (201) are slidably connected inside the filter basket (5); and the lifting handles (503) are fixedly mounted on both sides inside the filter basket (5).

6. A rainwater purification and diversion device as claimed in claim 5, characterized in that: The cleaning assembly further comprises: a support plate (504), a rotating shaft (505) and a cleaning scraper (509); the support plate (504) is provided in multiple groups, and the multiple groups of support plates (504) are fixedly mounted inside the filter basket (5); the rotating shaft (505) is rotatably connected inside the multiple groups of support plates (504); and the cleaning scraper (509) is fixedly mounted at the end of the rotating shaft (505).

7. A rainwater purification and diversion device as claimed in claim 5, characterized in that: The cleaning assembly further comprises: a sliding rod (506), a water wheel (507), a first limiting hole (5051), a second limiting hole (5061) and a limiting bolt (508); the sliding rod (506) is slidably connected inside the rotating shaft (505); the water wheel (507) is fixedly mounted on one end of the sliding rod (506); the first limiting hole (5051) is provided inside the rotating shaft (505); the second limiting hole (5061) is provided inside the sliding rod (506); and the limiting bolt (508) is connected inside the first limiting hole (5051) and the second limiting hole (5061) by means of threads.

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