Automatic rain and sewage diversion device

Abstract

The utility model discloses an automatic rain and sewage diversion device, and relates to the technical field of municipal facilities. The automatic rain and sewage diversion device comprises a base, a draining plate is assembled on the inner wall of the base, a sewage guide pipe is assembled at the bottom of the draining plate, and a main pipe is assembled on the side face of the sewage guide pipe; the dredging device comprises a base, a dredging assembly is arranged in the base and comprises a hydraulic bin, an impeller is rotationally connected to the interior of the base, a transmission rod is fixedly connected to the side face of the impeller, a gear is fixedly connected to the side face of the transmission rod, and a toothed bar is slidably connected to one end of the hydraulic bin. According to the automatic rainwater and sewage diversion device, when rainwater and sludge rapidly flow through the sewage guide pipe, the sludge in the sewage guide pipe can be dredged in cooperation with the hydraulic bin, the impeller, the transmission rod, the gear, the toothed bar, the dredging rod and the spring, the possibility that the sludge blocks the sewage guide pipe is reduced, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal facilities, in particular to an automatic rainwater and sewage diversion device. Background Art

[0002] A rainwater and sewage diversion device is a device for diverting rainwater and sewage. Since the sewage collected on the road will cause pollution if directly discharged into the river, it is necessary to collect and treat it. During rainy days, the initial rainwater has a high degree of pollution and cannot be directly discharged, while the degree of pollution of the rainwater decreases when the rainfall increases later, and it can be directly discharged.

[0003] An automatic rainwater and sewage diversion device is disclosed in the Chinese patent CN213926597U authorized and announced on August 10, 2021. Among them, it includes: a ditch with a grille on its top; a partition component, which includes a partition board, a pair of water drainage boards, and a rainfall sensor. There is a boss on the partition board, a glass on the boss, and a rainfall sensor is arranged between the boss and the glass. In the above application document, when the rainfall is small, the polluted rainwater is collected and discharged to the sewage treatment station. However, when transporting the rainwater mixed with sludge, there is a possibility that the sludge blocks the sewage guiding pipe, thus affecting the use efficiency of the device. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic rainwater and sewage diversion device, which solves the problems put forward in the above background art. To achieve the above purposes, the utility model is realized through the following technical solutions: an automatic rainwater and sewage diversion device, including a base, the inner wall of the base is equipped with a water drainage board, the bottom of the water drainage board is equipped with a sewage guiding pipe, and the side of the sewage guiding pipe is equipped with a main pipe;

[0005] A dredging component is arranged inside the base. The dredging component includes a hydraulic chamber. A impeller is rotatably connected inside the base. A transmission rod is fixedly connected to the side of the impeller. A gear is fixedly connected to the side of the transmission rod. A rack is slidably connected to one end of the hydraulic chamber. A dredging rod is slidably connected to the other end of the hydraulic chamber. A spring is fixedly connected to the bottom of the rack.

[0006] Preferably, the hydraulic chamber is located inside the base and is fixedly connected to the base.

[0007] Preferably, only half of the teeth are arranged on the outside of the gear, and the gear can be meshed with the rack through the teeth.

[0008] Preferably, the end of the spring away from the rack is located inside the hydraulic chamber and is fixedly connected to the inner wall of the hydraulic chamber.

[0009] Preferably, a warning component is provided on the side of the base. The warning component includes a pneumatic chamber, one end of the pneumatic chamber is fixedly connected to an elastic airbag, the other end of the pneumatic chamber is slidably connected to a pressing plate, an alarm device body is fixedly connected to the side of the base, and an alarm switch is assembled at the bottom of the alarm device body.

[0010] Preferably, the pneumatic chamber penetrates through the sewage guiding pipe, and the elastic airbag is located inside the sewage guiding pipe.

[0011] The utility model provides an automatic rainwater and sewage diversion device, which has the following beneficial effects:

[0012] (1) In the automatic rainwater and sewage diversion device, when rainwater and sludge flow rapidly in the sewage guiding pipe, cooperating with the hydraulic chamber, the impeller, the transmission rod, the gear, the rack, the dredging rod and the spring, the sludge in the sewage guiding pipe can be dredged, the possibility of the sewage guiding pipe being blocked by sludge is reduced, and the use efficiency of the device is improved.

[0013] (2) In the automatic rainwater and sewage diversion device, when the sewage guiding pipe is blocked by sludge, the inside of the sewage guiding pipe is quickly filled with water. Cooperating with the pneumatic chamber, the elastic airbag, the pressing plate, the alarm device body and the alarm switch, an alarm can be issued to remind the nearby staff that the device is in a blocked state, making the device easier to use. Description of the Drawings

[0014] Figure 1 is a three-dimensional structure diagram of the overall appearance of the utility model;

[0015] Figure 2 is a three-dimensional sectional structure diagram of the overall utility model;

[0016] Figure 3 is of the utility model Figure 2 magnified structure diagram at A in;

[0017] Figure 4 is of the utility model Figure 2 magnified structure diagram at B in.

[0018] In the figure:

[0019] 100, base; 200, water draining plate; 300, sewage guiding pipe; 400, main pipe;

[0020] 500, dredging component; 501, hydraulic chamber; 502, impeller; 503, transmission rod; 504, gear; 505, rack; 506, dredging rod; 507, spring;

[0021] 600, warning component; 601, pneumatic chamber; 602, elastic airbag; 603, pressing plate; 604, alarm device body; 605, alarm switch. Detailed implementation mode

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0023] Please refer to Figures 1-4 , an automatic rain and sewage diversion device, including a base 100, a water drainage plate 200 is assembled on the inner wall of the base 100, a sewage guiding pipe 300 is assembled at the bottom of the water drainage plate 200, and a main pipe 400 is assembled on the side of the sewage guiding pipe 300;

[0024] A dredging component 500 is arranged inside the base 100. The dredging component 500 includes a hydraulic chamber 501. The hydraulic chamber 501 is located inside the base 100 and is fixedly connected to the base 100. An impeller 502 is rotatably connected inside the base 100, and a transmission rod 503 is fixedly connected to the side of the impeller 502. When rainwater and sludge flow rapidly through the sewage guiding pipe 300, the impeller 502 can be driven to rotate, so that the impeller 502 drives the transmission rod 503 fixedly connected thereto to rotate. A gear 504 is fixedly connected to the side of the transmission rod 503. When the transmission rod 503 rotates, the transmission rod 503 drives the gear 504 fixedly connected thereto to rotate. A rack 505 is slidably connected to one end of the hydraulic chamber 501. Only half of the teeth are arranged on the outer side of the gear 504, and the gear 504 can be meshed with the rack 505 through the teeth. A dredging rod 506 is slidably connected to the other end of the hydraulic chamber 501. A spring 507 is fixedly connected to the bottom of the rack 505. One end of the spring 507 away from the rack 505 is located inside the hydraulic chamber 501 and is fixedly connected to the inner wall of the hydraulic chamber 501. When the gear 504 rotates, the gear 504 drives the rack 505 meshed therewith at this time to move. When the end of the gear 504 without teeth rotates to the position of the rack 505, the rack 505 can lose its restriction and reset under the action of the spring 507. In this way, the rack 505 can reciprocate, and cooperate with the hydraulic chamber 501 slidably connected to the rack 505, so that the dredging rod 506 slidably connected to the hydraulic chamber 501 reciprocates inside the sewage guiding pipe 300, thereby dredging the sludge and reducing the possibility of the sewage guiding pipe 300 being blocked by the sludge, and improving the use efficiency of the device.

[0025] During use, when rainwater and sludge flow rapidly through the sewage guiding pipe 300, the impeller 502 can be driven to rotate, causing the impeller 502 to drive the transmission rod 503 fixedly connected thereto to rotate. The transmission rod 503 drives the gear 504 fixedly connected thereto to rotate, causing the gear 504 to drive the rack 505 engaged therewith at this time to move. When the end of the gear 504 without teeth rotates to the position of the rack 505, the rack 505 can lose its restriction and reset under the action of the spring 507. In this way, the rack 505 can reciprocate, cooperating with the hydraulic chamber 501 slidably connected to the rack 505, so that the dredging rod 506 slidably connected to the hydraulic chamber 501 reciprocates in the sewage guiding pipe 300, thereby dredging the sludge. Embodiment

[0026] Please refer to Figures 1-4 , on the basis of Embodiment 1, a warning component 600 is provided on the side of the base 100. The warning component 600 includes a pneumatic chamber 601. One end of the pneumatic chamber 601 is fixedly connected with an elastic airbag 602. The pneumatic chamber 601 penetrates through the sewage guiding pipe 300, and the elastic airbag 602 is located inside the sewage guiding pipe 300. When the sewage guiding pipe 300 is blocked by sludge, water quickly accumulates inside the sewage guiding pipe 300, thereby squeezing the elastic airbag 602 located inside the sewage guiding pipe 300, causing the gas stored in the elastic airbag 602 to be squeezed into the pneumatic chamber 601 fixedly connected thereto, and the pressure in the pneumatic chamber 601 increases. The other end of the pneumatic chamber 601 is slidably connected with a pressing plate 603. An alarm body 604 is fixedly connected to the side of the base 100, and an alarm switch 605 is assembled at the bottom of the alarm body 604. When the pressure in the pneumatic chamber 601 increases, it drives the pressing plate 603 slidably connected to the pneumatic chamber 601 to move, and the pressing plate 603 presses the alarm switch 605, thereby starting the alarm body 604 and emitting an alarm to remind the nearby staff that the device is in a blocked state, making the device easier to use.

[0027] During use, on the basis of Embodiment 1, when the sewage guiding pipe 300 is blocked by sludge, water quickly accumulates inside the sewage guiding pipe 300, thereby squeezing the elastic airbag 602 located inside the sewage guiding pipe 300, causing the gas stored in the elastic airbag 602 to be squeezed into the pneumatic chamber 601 fixedly connected thereto, and the pressure in the pneumatic chamber 601 increases, driving the pressing plate 603 slidably connected to the pneumatic chamber 601 to move, and the pressing plate 603 presses the alarm switch 605, thereby starting the alarm body 604 and emitting an alarm.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An automatic rainwater and sewage diversion device, comprising a base (100), the inner wall of the base (100) being equipped with a drain plate (200), the bottom of the drain plate (200) being equipped with a sewage pipe (300), and the side of the sewage pipe (300) being equipped with a main pipe (400); Features: A dredging assembly (500) is arranged inside the base (100), and the dredging assembly (500) comprises a hydraulic chamber (501); an impeller (502) is rotatably connected inside the base (100); a transmission rod (503) is fixedly connected to the side of the impeller (502); a gear (504) is fixedly connected to the side of the transmission rod (503); a gear (504) is fixedly connected to one end of the hydraulic chamber (501); a dredging rod (506) is slidably connected to the other end of the hydraulic chamber (501); and a spring (507) is fixedly connected to the bottom of the gear rod (505).

2. The automatic rainwater and sewage diversion device according to claim 1 is characterized in that: The hydraulic tank (501) is located inside the base (100) and is in a fixed connection with the base (100).

3. The automatic rainwater and sewage diversion device according to claim 2 is characterized in that: Only half of the teeth are arranged on the outer side of the gear (504), and the gear (504) can mesh with the gear rod (505) through the teeth.

4. The automatic rainwater and sewage diversion device according to claim 3 is characterized in that: One end of the spring (507) away from the gear rod (505) is located in the hydraulic chamber (501) and is fixedly connected to the inner wall of the hydraulic chamber (501).

5. The automatic rainwater and sewage diversion device according to claim 4 is characterized in that: An alarm component (600) is arranged on the side of the base (100), and the alarm component (600) comprises an air pressure chamber (601), one end of the air pressure chamber (601) is fixedly connected to an elastic air bag (602), and the other end of the air pressure chamber (601) is slidably connected to a pressure plate (603), and an alarm body (604) is fixedly connected to the side of the base (100), and an alarm switch (605) is installed at the bottom of the alarm body (604).

6. The automatic rainwater and sewage diversion device according to claim 5 is characterized in that: The air pressure chamber (601) passes through the sewage guiding pipe (300), and the elastic air bag (602) is located inside the sewage guiding pipe (300).

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