Bridge floor rain sewage runoff collection and treatment device

Abstract

The utility model discloses a bridge floor rainwater sewage runoff collecting and processing device, and particularly relates to the technical field of bridge floor rainwater collection, the bridge floor rainwater sewage runoff collecting and processing device comprises a flow guide filter box used for supporting, the flow guide filter box is provided with a filtering and collecting assembly, and the filtering and collecting assembly comprises a first extension pipe which is arranged at one end of the flow guide filter box and used for flow guide; and the first extension pipe is communicated with the flow guide filter box. Through the arrangement of the filtering and collecting assembly, filtering is conducted through the first filter, then filtering is conducted through the second filter, then discharging is conducted through the conveying pipe, filtering is conducted through the first filter and the second filter, follow-up recycling is easy, and when the device is used, the valve can be opened, so that the flow dividing pipe and the conveying pipe can be communicated together; the water flow is easily divided, and the diversity of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge deck rainwater collection, and more specifically, to a bridge deck rainwater and sewage runoff collection and treatment device. Background Art

[0002] The bridge deck rainwater and sewage runoff collection and treatment device is a device used to collect and treat rainwater and sewage generated on bridges. Bridge deck rainwater and sewage refer to the rainwater on the bridge and the sewage discharged by vehicles, which contain various pollutants such as suspended matter, grease, heavy metals, etc. The bridge deck rainwater and sewage runoff collection and treatment device can effectively collect and treat rainwater and sewage on the bridge, reduce pollution to the surrounding environment, and protect the water quality of the water body.

[0003] Among them, it was found through search that the utility model patent with patent application number CN202120609242.6 discloses a bridge deck rainwater collection device, which includes: a water storage tank, a drainage pipe, a downpipe, a drainage pump and a drainage pipe. Among them, the drainage pipe is connected to the water storage tank, which is used to collect and drain rainwater into the water storage tank. Multiple downpipes are arranged on the drainage pipe for collecting rainwater on the bridge deck. The drainage pump is connected to the inside of the water storage tank through the drainage pipe, and the drainage pump is used to pump out the water inside the water storage tank;

[0004] When this structure is in use, the rainwater collection device quickly transports rainwater from the bridge deck to ensure that the bridge deck does not accumulate water for a long time. It can also filter and store the collected water, and finally reuse the stored rainwater, which greatly improves the reuse of resources and avoids waste of resources. However, the device is not easy to disassemble and maintain after long-term use, resulting in a large filtration load, which affects the filtration and collection effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bridge deck rainwater and sewage runoff collection and treatment device, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a bridge deck rainwater and sewage runoff collection and treatment device, comprising a diversion filter box for support, and a filtering and collecting assembly is arranged on the diversion filter box;

[0007] The filter collection assembly includes a first extension pipe provided at one end of the diversion filter box and used for diversion, the first extension pipe is connected to the diversion filter box, and a second extension pipe is provided at the other end of the diversion filter box, the second extension pipe is connected to the diversion filter box;

[0008] A first filter for filtering is disposed in the middle of the first extension tube, and a second filter for filtering is disposed inside the second extension tube;

[0009] A delivery pipe for diversion is provided at the bottom of the diversion filter box, one end of the delivery pipe passes through the diversion filter box and extends to the bottom of the second extension pipe to be connected with the second extension pipe, and a recovery pipe for diversion is provided on one side of the surface of the first extension pipe, and the recovery pipe is connected with the first extension pipe;

[0010] It can be seen that in the above technical solution, the accumulated water is transported to the recovery pipe through the drain port, and then introduced into the first extension pipe after being transported by the recovery pipe. After being transported in the recovery pipe, the accumulated water is first filtered through the first filter, and then filtered through the second filter, and then discharged from the transport pipe. After being filtered by the first filter and the second filter, it is easy to be recovered later.

[0011] Optionally, in a possible implementation, both ends of the first filter and the second filter are provided with slip rings for limiting, and each of the slip rings is detachably connected to the first filter and the second filter, respectively; a shunt pipe for diverting is provided at the bottom of the second extension pipe, one end of the shunt pipe passes through the diversion filter box and extends to the delivery pipe to be connected with the delivery pipe, a valve is provided on the shunt pipe, and the valve is detachably connected to the shunt pipe, the first extension pipe and the second extension pipe are on the same axial line, and baffles for limiting are provided at the ends of the first extension pipe and the second extension pipe that are away from each other;

[0012] It can be seen that in the above technical solution, by opening the valve, the diversion pipe can be connected to the delivery pipe, which makes it easy to divert the water flow and improves the diversity of the device when used. After the device is used for a long time, the baffle can be disassembled, and the first filter and the second filter can be pulled out from the first extension pipe and the second extension pipe for replacement or maintenance, so as to avoid affecting the filtering effect due to long-term use of the device.

[0013] Technical effects and advantages of the utility model:

[0014] By setting up the filtering and collecting assembly, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the accumulated water is first filtered through the first filter after being transported in the recovery pipe, and then filtered through the second filter after being filtered by the first filter, and then discharged from the transport pipe. After being filtered by the first filter and the second filter, it is easy to be recovered later;

[0015] When the device is in use, the valve can be opened so that the diversion pipe can be connected to the delivery pipe, which makes it easy to divert the water flow and improves the diversity of the device when in use;

[0016] After the device has been used for a long time, the baffle can be disassembled, and the first filter and the second filter can be pulled out from the first extension tube and the second extension tube for replacement or maintenance, so as to avoid the filtering effect being affected by the long-term use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0018] Figure 1 It is the front view of the overall structure of the device of the utility model.

[0019] Figure 2 It is a sectional view of the overall structure of the utility model.

[0020] Figure 3 It is a side view of the overall structure of the utility model.

[0021] The figures are marked as follows: 1. guide filter box; 2. first extension pipe; 3. second extension pipe; 4. recovery pipe; 5. delivery pipe; 6. first filter; 7. second filter; 8. slip ring; 9. valve; 10. baffle; 11. diverter pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] As attached Figure 1-3The bridge deck rainwater and sewage runoff collection and treatment device shown in the figure is a filtering and collecting assembly arranged on the diversion filter box 1. The accumulated water is transported to the recovery pipe 4 through the drainage port, and then introduced into the first extension pipe 2 after being transported by the recovery pipe 4. After being transported in the recovery pipe 4, the accumulated water is first filtered by the first filter 6. After being filtered by the first filter 6, it is filtered by the second filter 7, and then discharged from the delivery pipe 5. After being filtered by the first filter 6 and the second filter 7, it is easy to be recovered later. The baffle 10 is disassembled, and the first filter 6 and the second filter 7 are extracted from the first extension pipe 2 and the second extension pipe 3 for replacement or maintenance, so as to avoid the long-term use of the device affecting the filtering effect. The specific structure of the assembly is arranged as follows;

[0024] The filter collection assembly includes a first extension pipe 2 provided at one end of the flow guide filter box 1 and used for guiding flow, the first extension pipe 2 is connected to the flow guide filter box 1, and a second extension pipe 3 is provided at the other end of the flow guide filter box 1, the second extension pipe 3 is connected to the flow guide filter box 1;

[0025] A first filter 6 for filtering is disposed in the middle of the first extension tube 2, and a second filter 7 for filtering is disposed inside the second extension tube 3;

[0026] A delivery pipe 5 for diversion is provided at the bottom of the diversion filter box 1, one end of the delivery pipe 5 passes through the diversion filter box 1 and extends to the bottom of the second extension pipe 3 to be connected with the second extension pipe 3, and a recovery pipe 4 for diversion is provided on one side of the surface of the first extension pipe 2, and the recovery pipe 4 is connected with the first extension pipe 2;

[0027] Both ends of the first filter 6 and the second filter 7 are provided with slip rings 8 for limiting, and each slip ring 8 is detachably connected to the first filter 6 and the second filter 7 respectively. A shunt pipe 11 for diversion is provided at the bottom of the second extension pipe 3. One end of the shunt pipe 11 passes through the diversion filter box 1 and extends to the delivery pipe 5 to be connected with the delivery pipe 5. A valve 9 is provided on the shunt pipe 11, and the valve 9 is detachably connected to the shunt pipe 11. The first extension pipe 2 and the second extension pipe 3 are on the same axial line, and a baffle 10 for limiting is provided at one end of the first extension pipe 2 and the second extension pipe 3 that are away from each other.

[0028] According to the above structure, when in use, the staff installs the device at the designated position, and during installation, one end of the recovery pipe 4 is extended to the drainage port of the bridge deck, and the accumulated water is transported to the recovery pipe 4 through the drainage port, and then transported by the recovery pipe 4 and introduced into the first extension pipe 2;

[0029] After being transported in the recovery pipe 4, the accumulated water is first filtered by the first filter 6, and then filtered by the second filter 7, and then discharged from the delivery pipe 5. After being filtered by the first filter 6 and the second filter 7, it is easy to be recovered later;

[0030] When the device is in use, the valve 9 can be opened so that the diversion pipe 11 can be connected to the delivery pipe 5, which makes it easy to divert the water flow and improves the diversity of the device when in use;

[0031] After the device has been used for a long time, the baffle 10 can be disassembled, and the first filter 6 and the second filter 7 can be pulled out from the first extension tube 2 and the second extension tube 3 for replacement or maintenance to avoid affecting the filtering effect due to the long-term use of the device.

[0032] Different from the prior art, the present application discloses a bridge deck rainwater and sewage runoff collection and treatment device, in which the accumulated water is transported to the recovery pipe 4 through the drain outlet, and then introduced into the first extension pipe 2 after being transported by the recovery pipe 4. After being transported in the recovery pipe 4, the accumulated water is first filtered through the first filter 6, and then filtered by the first filter 6 and then filtered by the second filter 7, and then discharged from the delivery pipe 5. The filtration by the first filter 6 and the second filter 7 is easy for subsequent recovery, the baffle 10 is disassembled, and the first filter 6 and the second filter 7 are pulled out from the first extension pipe 2 and the second extension pipe 3 for replacement or maintenance, so as to avoid the long-term use of the device affecting the filtering effect.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge deck rainwater and sewage runoff collection and treatment device, comprising a diversion filter box (1) for supporting, characterized in that: The flow guide filter box (1) is provided with a filtering and collecting assembly; The filter collection assembly comprises a first extension pipe (2) provided at one end of the flow guide filter box (1) and used for guiding flow, the first extension pipe (2) being connected to the flow guide filter box (1), and a second extension pipe (3) being provided at the other end of the flow guide filter box (1), the second extension pipe (3) being connected to the flow guide filter box (1); A first filter (6) for filtering is arranged in the middle of the first extension tube (2), and a second filter (7) for filtering is arranged inside the second extension tube (3); A delivery pipe (5) for diverting flow is provided at the bottom of the diversion filter box (1), and one end of the delivery pipe (5) passes through the diversion filter box (1) and extends to the bottom of the second extension pipe (3) to be connected with the second extension pipe (3).

2. A bridge deck rainwater and sewage runoff collection and treatment device according to claim 1, characterized in that: Both ends of the first filter (6) and the second filter (7) are provided with sliding rings (8) for limiting position, and each of the sliding rings (8) is detachably connected to the first filter (6) and the second filter (7).

3. The device for collecting and treating rainwater and sewage runoff on a bridge deck according to claim 1 is characterized in that: A recovery pipe (4) for guiding flow is provided on one side of the surface of the first extension pipe (2), and the recovery pipe (4) is connected to the first extension pipe (2).

4. The device for collecting and treating rainwater and sewage runoff on a bridge deck according to claim 1, characterized in that: A diverter pipe (11) for diverting flow is provided at the bottom of the second extension pipe (3); one end of the diverter pipe (11) passes through the diversion filter box (1) and extends to the delivery pipe (5) to be connected with the delivery pipe (5).

5. The device for collecting and treating rainwater and sewage runoff on a bridge deck according to claim 4 is characterized in that: The diverter pipe (11) is provided with a valve (9), and the valve (9) is detachably connected to the diverter pipe (11).

6. The device for collecting and treating rainwater and sewage runoff on a bridge deck according to claim 1, characterized in that: The first extension tube (2) and the second extension tube (3) are located on the same axial line, and a baffle (10) for limiting position is provided at the ends of the first extension tube (2) and the second extension tube (3) that are away from each other.

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