Anti-blocking self-dredging train wastewater discharge device

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses an anti-blocking self-dredging train wastewater discharge device, which solves the problem that a filter screen needs to be cleaned manually in time when being blocked at present, and comprises a drainage pipeline, a water inlet and a water outlet are respectively formed in two ends of the drainage pipeline, a filtering mechanism is arranged in the drainage pipeline, and the water inlet and the water outlet are communicated with the drainage pipeline. A fixing mechanism is arranged at the bottom of the drainage pipeline, the filtering mechanism comprises a filtering plate fixed in the drainage pipeline, an inclined plate is fixedly connected between the top of the filtering plate and the drainage pipeline, a cleaning brush is arranged on the side, close to the water inlet, of the filtering plate, and a mounting plate is fixedly connected to the cleaning brush; two limiting rods are symmetrically and fixedly connected to the side, away from the cleaning brush, of the mounting plate, two limiting cylinders are symmetrically and fixedly connected to the inner top wall of the drainage pipeline, and the two limiting rods are movably connected into the two limiting cylinders in a sleeved mode correspondingly. According to the utility model, the filter plate can be automatically cleaned and is prevented from being blocked, so that the anti-blocking and self-dredging effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wastewater treatment technical field, concretely is anti -blockage self -thinning train wastewater discharge device. BACKGROUND

[0002] Train in the operation process can produce wastewater, including toilet wastewater, wash wastewater etc., these wastewater if not promptly discharge and properly handle, possibly can cause adverse effect to train environment and passenger health, at present generally sets up filter screen in train wastewater discharge pipe and filters the impurity, when filter screen is blocked, need timely manual cleaning, it is more cumbersome. UTILITARIAN CONTENT

[0003] In view of above situation, to overcome the defects of prior art, the utility model provides anti -blockage self -thinning train wastewater discharge device, effectively solved the problem that filter screen is blocked and need timely manual cleaning.

[0004] To realize above -mentioned purpose, the utility model provides the following technical scheme: anti -blockage self -thinning train wastewater discharge device, including drain pipeline, the both ends of drain pipeline are equipped with water inlet and water outlet respectively, the inside of drain pipeline is equipped with filter mechanism, the bottom of drain pipeline is equipped with fixed mechanism;

[0005] Filter mechanism includes the filter plate fixed in the inside of drain pipeline, and the top of filter plate is fixedly connected with inclined plate between drain pipeline, and the side close to water inlet of filter plate is equipped with cleaning brush, and the cleaning brush is fixedly connected with mounting plate, and the side away from cleaning brush of mounting plate is fixedly connected with two limit rods, and the inner top wall of drain pipeline is fixedly connected with two limit cylinders, and two limit rods are respectively movably sleeved in the inside of two limit cylinders.

[0006] Preferably, the side close to water inlet of inclined plate is fixedly connected with two guide columns between the inner top wall of drain pipeline, and the guide plate is movably sleeved between two guide columns, and the bottom of guide plate is rotatably connected with movable rod, and the bottom end of movable rod is rotatably connected with mounting plate.

[0007] Preferably, the inner bottom wall of drain pipeline is rotatably connected with support shaft, and support shaft is located at the side close to water inlet of filter plate, and the top end of support shaft is fixedly connected with top disc, and the top of top disc is rotatably connected with driving rod, and the top end of driving rod is rotatably connected with the top of guide plate, and the outside of support shaft is fixedly sleeved with outer cylinder, and the outside of outer cylinder is uniformly fixedly connected with multiple blades.

[0008] Preferably, the fixing mechanism comprises a bottom plate located below the drain pipe, a sealing ring and a blocking plate fixedly connected to the top of the bottom plate, the sealing ring being fixed to the outer side of the blocking plate and being in close contact with the bottom of the drain pipe, the bottom of the drain pipe being provided with a treatment opening, the inner bottom wall of the drain pipe being fixedly connected with a baffle, the baffle being located between the filter plate and the support shaft, the treatment opening being located between the filter plate and the baffle, and the blocking plate being inserted into the treatment opening.

[0009] Preferably, the bottom of the drain pipe is symmetrically fixedly connected with two positioning plates, and the outer side of the bottom plate is symmetrically fixedly connected with two side frames, the two side frames being respectively sleeved on the outer sides of the two positioning plates.

[0010] Preferably, a bidirectional screw rod is rotatably connected between the two positioning plates, a hand wheel is fixedly installed on the middle part of the outer side of the bidirectional screw rod, two screw nuts are symmetrically threadedly sleeved on the outer side of the bidirectional screw rod, a connecting column is fixedly connected between the two positioning plates, the two screw nuts are movably sleeved on the outer side of the connecting column, and two insertion rods are fixedly connected to the sides away from each other of the two screw nuts, the sides close to each other of the two side frames are respectively provided with insertion holes, and the two insertion rods are respectively inserted into the two insertion holes.

[0011] Compared with the prior art, the device has the following beneficial effects:

[0012] 1. The device, through the cooperation between the support shaft, the outer cylinder, the top disc and the driving rod, can push the blade to rotate when the wastewater enters the drain pipe from the water inlet, and then can make the guide plate reciprocate on the two guide columns, and through the cooperation between the movable rod, the mounting plate, the limiting rod and the limiting cylinder, the surface of the filter plate can be cleaned by the up-down movement of the cleaning brush, and then the filter plate can be automatically cleaned to avoid blockage, thereby achieving the effect of anti-clogging and self-dredging.

[0013] 2. The device, through the cooperation between the bottom plate, the sealing ring, the side frame and the positioning plate, can insert the blocking plate into the treatment opening, and through the cooperation between the bidirectional screw rod, the screw nut and the connecting column, the two insertion rods can be respectively inserted into the two insertion holes, and then the blocking plate can be fixed in the treatment opening for sealing, and when the two insertion rods are separated from the two insertion holes, the blocking plate can be disassembled and removed from the treatment opening, so that the impurities in the drain pipe can be discharged from the treatment opening for treatment. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the device, and constitute a part of the specification, and are used to explain the device together with the embodiments of the device, and do not constitute a limitation on the device.

[0015] In the drawings:

[0016] Figure 1 It is a structural schematic view of the device for preventing blockage and dredging train wastewater.

[0017] Figure 2 It is the sectional view structure schematic diagram of drainage pipeline of the utility model;

[0018] Figure 3 It is the filter mechanism structure schematic diagram of the utility model;

[0019] Figure 4 It is the fixed mechanism structure schematic diagram of the utility model;

[0020] Figure 5 It is the bidirectional screw rod and side frame disassembly structure schematic diagram of the utility model.

[0021] In the figure: 1, drainage pipeline;2, filter mechanism;201, filter plate;202, cleaning brush;203, limit rod;204, limit cylinder;205, inclined plate;206, guide column;207, guide plate;208, drive rod;209, top disc;2010, blade;2011, outer cylinder;2012, support shaft;2013, movable rod;2014, mounting plate;3, fixed mechanism;301, bottom plate;302, sealing ring;303, plugging plate;304, bidirectional screw rod;305, side frame;306, insertion hole;307, insertion rod;308, positioning plate;309, connecting column;3010, hand wheel;3011, nut;4, processing port;5, baffle;6, water inlet;7, water outlet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment one, by Figures 1-2 The utility model relates to a prevent blocking self dredge train wastewater discharge device, including drainage pipeline 1, the both ends of drainage pipeline 1 are equipped with water inlet 6 and water outlet 7 respectively, the inside of drainage pipeline 1 is equipped with filter mechanism 2, and the bottom of drainage pipeline 1 is equipped with fixed mechanism 3.

[0024] Specifically, by Figures 2-3The filter mechanism 2 comprises a filter plate 201 fixed in the drain pipe 1, and an inclined plate 205 fixedly connected between the top of the filter plate 201 and the drain pipe 1. A cleaning brush 202 is arranged on the side of the filter plate 201 close to the water inlet 6, and an installation plate 2014 is fixedly connected to the cleaning brush 202. Two limiting rods 203 are symmetrically fixedly connected to the side of the installation plate 2014 away from the cleaning brush 202. Two limiting cylinders 204 are symmetrically fixedly connected to the inner top wall of the drain pipe 1. The two limiting rods 203 are movably sleeved in the two limiting cylinders 204, respectively. Two guide columns 206 are symmetrically fixedly connected between the side of the inclined plate 205 close to the water inlet 6 and the inner top wall of the drain pipe 1. A guide plate 207 is movably sleeved between the two guide columns 206. An active rod 2013 is rotatably connected to the bottom of the guide plate 207. The bottom end of the active rod 2013 is rotatably connected to the installation plate 2014. A support shaft 2012 is rotatably connected to the inner bottom wall of the drain pipe 1, and located on the side of the filter plate 201 close to the water inlet 6. A top disc 209 is fixedly connected to the top end of the support shaft 2012. A drive rod 208 is rotatably connected to the top of the guide plate 207. An outer cylinder 2011 is fixedly sleeved on the outer side of the support shaft 2012. A plurality of blades 2010 are uniformly fixedly connected to the outer side of the outer cylinder 2011.

[0025] In use, the filter plate 201 is arranged in the drain pipe 1 first. When the wastewater flows into the drain pipe 1 from the water inlet 6, the blades 2010 are impacted by the water flow and rotate, and the outer cylinder 2011 and the support shaft 2012 rotate and drive the top disc 209 to rotate. Then the guide plate 207 is driven by the drive rod 208 to reciprocate on the two guide columns 206, and the installation plate 2014 is driven by the active rod 2013 to move up and down, and the two limiting rods 203 slide along the two limiting cylinders 204, respectively, to ensure the stability of the installation plate 2014 during movement and drive the cleaning brush 202 to move up and down to clean the surface of the filter plate 201. Finally, the filter plate 201 is automatically cleaned to avoid blockage, achieving the effect of anti-clogging and self-dredging.

[0026] Specifically, by Figures 4-5The fixing mechanism 3 comprises a bottom plate 301 located below the drain pipe 1, a sealing ring 302 and a blocking plate 303 fixedly connected to the top of the bottom plate 301, the sealing ring 302 being fixed to the outer side of the blocking plate 303 and being in close contact with the bottom of the drain pipe 1, the bottom of the drain pipe 1 being provided with a treatment port 4, the inner bottom wall of the drain pipe 1 being fixedly connected with a baffle 5, the baffle 5 being located between the filter plate 201 and the supporting shaft 2012, the treatment port 4 being located between the filter plate 201 and the baffle 5, the blocking plate 303 being inserted into the treatment port 4, the bottom of the drain pipe 1 being fixedly connected with two positioning plates 308 symmetrically, the outer side of the bottom plate 301 being fixedly connected with two side frames 305 symmetrically, the two side frames 305 being respectively sleeved on the outer sides of the two positioning plates 308, the two positioning plates 308 being rotatably connected with a bidirectional screw rod 304, the outer middle part of the bidirectional screw rod 304 being fixedly installed with a hand wheel 3010, the outer side of the bidirectional screw rod 304 being symmetrically threadedly sleeved with two nut members 3011, the two positioning plates 308 being fixedly connected with a connecting column 309, the two nut members 3011 being movably sleeved on the outer side of the connecting column 309, the two nut members 3011 being fixedly connected with plug rods 307 on the sides away from each other, the two side frames 305 being provided with insertion holes 306 on the sides close to each other, and the two plug rods 307 being respectively inserted into the two insertion holes 306.

[0027] In use, first, the blocking plate 303 is inserted into the treatment port 4 until the sealing ring 302 is in close contact with the bottom of the drain pipe 1, and then the two side frames 305 are respectively sleeved on the outer sides of the two positioning plates 308, and then the hand wheel 3010 is rotated in the forward direction to drive the bidirectional screw rod 304 to rotate and drive the two nut members 3011 to slide along the connecting column 309, and at the same time, the two plug rods 307 move away from each other until they are respectively inserted into the two insertion holes 306, so as to fix the blocking plate 303 and seal the treatment port 4, thereby the impurities filtered out by the filter plate 201 fall between the filter plate 201 and the baffle 5, and the impurities cleaned out from the filter plate 201 also fall between the filter plate 201 and the baffle 5, when the hand wheel 3010 is rotated in the reverse direction, the two plug rods 307 move close to each other and are respectively separated from the two insertion holes 306, so as to release the fixing of the blocking plate 303, and then the blocking plate 303 is disassembled and removed from the treatment port 4, and finally the impurities in the drain pipe 1 are discharged from the treatment port 4 for treatment.

Claims

1. Anti-clogging self-cleaning train wastewater discharge device, comprising a drain pipe (1), characterized in that: The water inlet (6) and the water outlet (7) are arranged at two ends of the drain pipe (1) respectively, the inside of the drain pipe (1) is provided with a filtering mechanism (2), and the bottom of the drain pipe (1) is provided with a fixing mechanism (3); The filtering mechanism (2) comprises a filter plate (201) fixed in the inside of the drain pipe (1), and the top of the filter plate (201) is fixedly connected with an inclined plate (205); one side of the filter plate (201) close to the water inlet (6) is provided with a cleaning brush (202), the cleaning brush (202) is fixedly connected with a mounting plate (2014), and the side, away from the cleaning brush (202), of the mounting plate (2014) is fixedly connected with two limiting rods (203) in a symmetrical mode; and the inside top wall of the drain pipe (1) is fixedly connected with two limiting barrels (204) in a symmetrical mode, and the two limiting rods (203) are movably sleeved in the two limiting barrels (204) respectively.

2. The anti-clogging and self-cleaning train wastewater evacuation device according to claim 1, characterized in that: The side, close to the water inlet (6), of the inclined plate (205) and the inside top wall of the drain pipe (1) are fixedly connected with two guide columns (206) in a symmetrical mode, the two guide columns (206) are movably sleeved with a guide plate (207) therebetween, and the bottom of the guide plate (207) is rotatably connected with a movable rod (2013), and the bottom end of the movable rod (2013) is rotatably connected with the mounting plate (2014).

3. The anti-clogging and self-cleaning train wastewater evacuation device according to claim 1, characterized in that: The inside bottom wall of the drain pipe (1) is rotatably connected with a supporting shaft (2012), the supporting shaft (2012) is located at the side of the filter plate (201) close to the water inlet (6), the top end of the supporting shaft (2012) is fixedly connected with a top disc (209), the top of the top disc (209) is rotatably connected with a driving rod (208), the top end of the driving rod (208) is rotatably connected with the top of the guide plate (207), and the outer side of the supporting shaft (2012) is fixedly sleeved with an outer barrel (2011), and the outer side of the outer barrel (2011) is uniformly fixedly connected with a plurality of blades (2010).

4. The anti-clogging and self-cleaning train wastewater evacuation device according to claim 1, characterized in that: The fixing mechanism (3) comprises a bottom plate (301) located below the drain pipe (1), the top of the bottom plate (301) is fixedly connected with a sealing ring (302) and a blocking plate (303), the sealing ring (302) is fixed to the outer side of the blocking plate (303) and is attached to the bottom of the drain pipe (1), the bottom of the drain pipe (1) is provided with a treatment opening (4), the inside bottom wall of the drain pipe (1) is fixedly connected with a baffle (5), the baffle (5) is located between the filter plate (201) and the supporting shaft (2012), the treatment opening (4) is located between the filter plate (201) and the baffle (5), and the blocking plate (303) is inserted into the treatment opening (4).

5. The anti-clogging self-cleaning train wastewater evacuation device of claim 1, wherein: The bottom of the drain pipe (1) is fixedly connected with two positioning plates (308) in a symmetrical mode, and the outer side of the bottom plate (301) is fixedly connected with two side frames (305) in a symmetrical mode, and the two side frames (305) are sleeved on the outer sides of the two positioning plates (308) respectively.

6. The anti-clogging, self-cleaning train wastewater evacuation device of claim 5, wherein: Two positioning plates (308) are rotatably connected between the two positioning plates (308), and a bidirectional screw rod (304) is arranged outside the middle part of the bidirectional screw rod (304), a hand wheel (3010) is fixedly installed on the outside of the bidirectional screw rod (304), two nut sleeves (3011) are symmetrically screwed on the outside of the bidirectional screw rod (304), a connecting column (309) is fixedly connected between the two positioning plates (308), the two nut sleeves (3011) are movably sleeved on the outside of the connecting column (309), the two nut sleeves (3011) are fixedly connected with plug rods (307) on the sides away from each other, and the two side frames (305) are provided with plug holes (306) on the sides close to each other, and the two plug rods (307) are inserted into the two plug holes (306) respectively.

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