Sewage suction device for municipal sewage pipeline maintenance

Abstract

The utility model discloses a sewage suction device for municipal sewage pipeline maintenance, which comprises a base, a storage box is fixedly mounted at the top of the base, an odor removal box is fixedly mounted at the top of the base and on the right side of the storage box, the left side of the storage box is communicated with a suction pipe, and a suction head is fixedly mounted at the bottom end of the suction pipe. According to the sewage treatment device, sewage can be pumped into the storage box through the suction head by starting the air pump, at the moment, impurities in the sewage can be filtered out through the filter plate, meanwhile, the odor of the sewage can be conveyed into cleaning liquid in the odor removal box through the air outlet pipe, and the effect of reducing and discharging the odor of the sewage is achieved; a motor is started to enable a first rotating rod to rotate, the first rotating rod rotates to drive a plurality of scraping plates to rotate, then the effect of preventing the filter plate from being blocked is achieved, the first rotating rod rotates to drive a plurality of stirring blades to rotate, the deodorizing effect is further improved, and the working environment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal sewage pipe maintenance, in particular to a sewage suction device for municipal sewage pipe maintenance. Background Art

[0002] Municipal sewage pipe maintenance refers to a series of daily maintenance work on sewage pipe facilities and related equipment. Its main purpose is to improve the operating efficiency of equipment and ensure the normal operation of the sewage pipe network system to avoid adverse effects on the environment and human health. At present, sewage suction devices are often used when maintaining municipal sewage pipes. During the use of existing sewage suction devices, it is necessary to insert a suction pipe into the pipe, and then the suction pipe can suck the sewage and impurities in the pipe into the storage box;

[0003] However, the storage box can only store the water and impurities pumped out by the suction pipe, but cannot filter them, which leads to inconvenience in discharge. In addition, when the sewage suction device is in use, the sewage pumped out of the sewage pipe has a pungent smell, which can easily cause discomfort to the staff. Therefore, it is necessary to design a new type of municipal sewage pipe maintenance sewage suction device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage suction device for maintaining a municipal sewage pipe, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage suction device for municipal sewage pipe maintenance, comprising a base, a storage box is fixedly installed on the top of the base, a deodorizing box is fixedly installed on the top of the base and located on the right side of the storage box, a suction pipe is connected to the left side of the storage box, a suction head is fixedly installed on the bottom end of the suction pipe, a sealing plate is slidably connected to the top of the base through an opening, and a filter plate is fixedly installed on the bottom of the sealing plate;

[0006] An air pump is fixedly installed on the right side of the storage box through an opening, the inlet end of the air pump is connected to an air outlet pipe, the outlet end of the air pump is connected to the air exhaust pipe, the bottom end of the air outlet pipe passes through the odor purification box and extends to the interior of the odor purification box, the rear side of the storage box is provided with a traction mechanism used in conjunction with a sealing plate, and the top of the sealing plate is provided with a scraping mechanism used in conjunction with a filter plate.

[0007] Preferably, the scraping mechanism includes a motor fixedly mounted on the top of the sealing plate through a bracket, and the output shaft of the motor is fixedly mounted with a first rotating rod through a coupling, the bottom end of the first rotating rod passes through the sealing plate and extends to the interior of the storage box, and a scraper is fixedly mounted on the surface of the first rotating rod and located inside the storage box, and a plurality of scrapers are arranged in a ring shape.

[0008] Preferably, the right side of the top of the sealing plate is rotatably connected to a second rotating rod through a bracket, the bottom end of the second rotating rod passes through the odor-purifying box and extends to the interior of the odor-purifying box, a stirring blade is fixedly installed on the surface of the second rotating rod and located inside the odor-purifying box, and a plurality of stirring blades are provided, and the rear side of the top of the odor-purifying box is connected to an exhaust pipe.

[0009] Preferably, transmission wheels are fixedly mounted on the top end of the second rotating rod and the surface of the first rotating rod, and the two transmission wheels are connected via a transmission belt.

[0010] Preferably, the traction mechanism comprises a hydraulic rod fixedly mounted on the rear portion of the storage box via a bracket, a traction plate is fixedly mounted on the top end of the hydraulic rod, and a bottom end of the traction plate is fixedly connected to the top end of the sealing plate.

[0011] Preferably, a drain pipe is connected below the surface of the storage box, and a solenoid valve is provided on the surface of the drain pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The sewage suction device for municipal sewage pipe maintenance can start the vacuum pump so that the suction head can suck the sewage into the storage box. At this time, the filter plate can filter the impurities in the sewage. At the same time, the smell of the sewage can be transported to the cleaning liquid inside the deodorizing box through the outlet pipe, so as to achieve the effect of reducing and discharging the sewage odor. The first rotating rod is rotated by starting the motor, and the rotation of the first rotating rod drives the rotation of multiple scrapers, thereby achieving the effect of preventing the filter plate from being blocked. The rotation of the first rotating rod can drive the rotation of multiple stirring blades, which further improves the deodorization effect and effectively improves the working environment.

[0014] 2. The sewage suction device for municipal sewage pipe maintenance controls the extension of the hydraulic rod, which drives the traction plate to rise, and the rising of the traction plate drives the sealing plate to rise. The rising of the sealing plate can move the filter plate and the scraper to the outside of the storage box, thereby achieving the effect of facilitating the cleaning of the filter plate and the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the storage box and odor removal box structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first rotating rod, scraper and stirring blade of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the filter plate, traction plate and hydraulic rod of the utility model.

[0019] In the figure: 1. base; 2. storage box; 3. deodorizing box; 4. suction pipe; 5. suction head; 6. sealing plate; 7. filter plate; 8. vacuum pump; 9. suction pipe; 10. exhaust pipe; 11. motor; 12. first rotating rod; 13. scraper; 14. traction plate; 15. second rotating rod; 16. stirring blade; 17. transmission wheel; 18. transmission belt; 19. exhaust pipe; 20. hydraulic rod; 21. drain pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] Please refer to Figure 1-4 As shown, the utility model provides a sewage suction device for municipal sewage pipe maintenance, comprising a base 1, a storage box 2 is fixedly installed on the top of the base 1, a deodorizing box 3 is fixedly installed on the top of the base 1 and located on the right side of the storage box 2, a suction pipe 4 is connected to the left side of the storage box 2, a suction head 5 is fixedly installed on the bottom end of the suction pipe 4, a sealing plate 6 is slidably connected to the top of the base 1 through an opening, the surface of the sealing plate 6 is made of rubber material, and is interference fit with the inner wall of the storage box 2, and a filter plate 7 is fixedly installed on the bottom of the sealing plate 6;

[0023] Specifically, an air suction machine 8 is fixedly installed on the right side of the storage box 2 through an opening, the inlet end of the air suction machine 8 is connected to an air outlet pipe 10, and the outlet end of the air suction machine 8 is connected to an air suction pipe 9. The bottom end of the air outlet pipe 10 penetrates the odor-purifying box 3 and extends to the interior of the odor-purifying box 3. A traction mechanism used in conjunction with the sealing plate 6 is provided on the rear side of the storage box 2, and a scraping mechanism used in conjunction with the filter plate 7 is provided on the top of the sealing plate 6. The scraping mechanism includes a motor 11 fixedly installed on the top of the sealing plate 6 through a bracket, and a first rotating rod 12 is fixedly installed on the output shaft of the motor 11 through a coupling. The bottom end of the first rotating rod 12 penetrates the sealing plate 6 and extends to the interior of the storage box 2. A scraper 13 is fixedly installed on the surface of the first rotating rod 12 and located inside the storage box 2, and a plurality of scrapers 13 are arranged in a ring shape, and the bottom of the scraper 13 is tightly fitted with the top of the filter plate 7. The machine 8 is used, and the suction head 5 is inserted into the pipe to be sucked, and then the vacuum machine 8 is started. The vacuum machine 8 is started to extract the gas inside the storage box 2 outward through the suction pipe 9. At this time, the inside of the sealing plate 6 is in a negative pressure state, so that the suction head 5 can draw the sewage and impurities in the sewage pipe into the storage box 2 through the sealing plate 6. After the sewage enters the storage box 2, the larger impurities in the sewage can be filtered through the filter plate 7, and the odor in the sewage pipe can be transported to the cleaning liquid inside the deodorizing box 3 through the air outlet pipe 10, so as to achieve the effect of reducing and discharging the sewage odor, thereby improving the working environment. At the same time, the motor 11 can be started to make the motor 11 drive the first rotating rod 12 to rotate, and the rotation of the first rotating rod 12 drives multiple scrapers 13 to rotate. The rotation of the scraper 13 can scrape off the impurities attached to the top of the filter plate 7, thereby achieving the effect of preventing the filter plate 7 from being blocked.

[0024] Among them: the right side of the top of the sealing plate 6 is rotatably connected with a second rotating rod 15 through a bracket, the bottom end of the second rotating rod 15 penetrates the odor-purifying box 3 and extends to the inside of the odor-purifying box 3, the surface of the second rotating rod 15 and the inside of the odor-purifying box 3 are fixedly installed with a stirring blade 16, and a plurality of stirring blades 16 are provided, and the rear side of the top of the odor-purifying box 3 is connected with an exhaust pipe 19, the top of the second rotating rod 15 and the surface of the first rotating rod 12 are fixedly installed with a transmission wheel 17, and the two transmission wheels 17 are connected by a transmission belt 18. By setting the stirring blade 16, the first rotating rod 12 can drive the second rotating rod 15 to rotate through the transmission wheel 17 and the transmission belt 18 when it rotates, and the rotation of the second rotating rod 15 drives multiple stirring blades 16 to rotate, and the rotation of the stirring blade 16 can make the gas drawn into the inside of the odor-purifying box 3 fully contact with the cleaning liquid, thereby further improving the deodorizing effect.

[0025] Specifically, the traction mechanism includes a hydraulic rod 20 fixedly installed on the rear part of the storage box 2 through a bracket, a traction plate 14 is fixedly installed on the top of the hydraulic rod 20, and the bottom of the traction plate 14 is fixedly connected to the top of the sealing plate 6. By setting the traction mechanism and controlling the extension of the hydraulic rod 20, the extension of the hydraulic rod 20 drives the traction plate 14 to rise, and the rising of the traction plate 14 drives the sealing plate 6 to rise. The rising of the sealing plate 6 can move the filter plate 7 and the scraper 13 to the outside of the storage box 2, thereby achieving the effect of facilitating the cleaning of the filter plate 7 and the scraper 13.

[0026] Wherein: a drain pipe 21 is connected below the surface of the storage box 2, and a solenoid valve is provided on the surface of the drain pipe 21. By providing the drain pipe 21 and opening the solenoid valve on the surface of the drain pipe 21, sewage can be discharged through the drain pipe 21.

[0027] Working principle: The utility model is a sewage suction device for municipal sewage pipe maintenance. The suction head 5 is inserted into the pipe to be sucked, and then the vacuum pump 8 is started. The vacuum pump 8 is started to extract the gas inside the storage box 2 outward through the vacuum pipe 9. At this time, the inside of the sealing plate 6 is in a negative pressure state, so that the suction head 5 can draw the sewage and impurities in the sewage pipe into the storage box 2 through the sealing plate 6. After the sewage enters the storage box 2, the larger impurities in the sewage can be filtered through the filter plate 7, and the odor in the sewage pipe can be transported to the cleaning liquid inside the deodorizing box 3 through the air outlet pipe 10, so as to achieve the effect of reducing and discharging the sewage odor, thereby improving the working environment. At the same time, the motor 11 can be started to drive the first rotating rod 12 to rotate, and the rotation of the first rotating rod 12 drives the multiple scrapers 13 to rotate. The rotation of the scraper 13 can scrape the impurities attached to the The impurities on the top of the filter plate 7 are scraped off, thereby preventing the filter plate 7 from being blocked, and the rotation of the first rotating rod 12 can drive the second rotating rod 15 to rotate through the transmission wheel 17 and the transmission belt 18. The rotation of the second rotating rod 15 drives the multiple stirring blades 16 to rotate. The rotation of the stirring blades 16 can make the gas drawn into the interior of the deodorizing box 3 fully contact with the cleaning liquid, further improving the deodorizing effect. When it is necessary to remove the impurities on the top of the filter plate 7, the hydraulic rod 20 can be controlled to extend. The extension of the hydraulic rod 20 drives the traction plate 14 to rise. The rising of the traction plate 14 drives the sealing plate 6 to rise. The rising of the sealing plate 6 can move the filter plate 7 and the scraper 13 to the outside of the storage box 2, thereby facilitating the cleaning of the filter plate 7 and the scraper 13. When discharging sewage, the solenoid valve on the surface of the drain pipe 21 can be opened to allow the sewage to be discharged through the drain pipe 21.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage suction device for maintaining a municipal sewage pipe, comprising a base (1), characterized in that: A storage box (2) is fixedly mounted on the top of the base (1); a deodorizing box (3) is fixedly mounted on the top of the base (1) and located on the right side of the storage box (2); a suction pipe (4) is connected to the left side of the storage box (2); a suction head (5) is fixedly mounted on the bottom end of the suction pipe (4); a sealing plate (6) is slidably connected to the top of the base (1) through an opening; a filter plate (7) is fixedly mounted on the bottom of the sealing plate (6); An air extractor (8) is fixedly mounted on the right side of the storage box (2) by opening an opening, the inlet end of the air extractor (8) is connected to an air outlet pipe (10), the outlet end of the air extractor (8) is connected to an air extraction pipe (9), the bottom end of the air outlet pipe (10) passes through the deodorizing box (3) and extends to the interior of the deodorizing box (3), the rear side of the storage box (2) is provided with a traction mechanism used in conjunction with the sealing plate (6), and the top of the sealing plate (6) is provided with a scraping mechanism used in conjunction with the filter plate (7); The scraping mechanism comprises a motor (11) fixedly mounted on the top of the sealing plate (6) via a bracket, a first rotating rod (12) fixedly mounted on the output shaft of the motor (11) via a coupling, the bottom end of the first rotating rod (12) passes through the sealing plate (6) and extends to the inside of the storage box (2), a scraper (13) is fixedly mounted on the surface of the first rotating rod (12) and located inside the storage box (2), and a plurality of scrapers (13) are arranged in a ring shape; The traction mechanism comprises a hydraulic rod (20) fixedly mounted on the rear part of the storage box (2) via a bracket, a traction plate (14) being fixedly mounted on the top end of the hydraulic rod (20), and a bottom end of the traction plate (14) being fixedly connected to the top of the sealing plate (6).

2. A sewage suction device for municipal sewage pipe maintenance according to claim 1, characterized in that: The right side of the top of the sealing plate (6) is rotatably connected to a second rotating rod (15) via a bracket, the bottom end of the second rotating rod (15) penetrates the odor-purifying box (3) and extends to the inside of the odor-purifying box (3), a stirring blade (16) is fixedly installed on the surface of the second rotating rod (15) and located inside the odor-purifying box (3), and a plurality of stirring blades (16) are provided, and the rear side of the top of the odor-purifying box (3) is connected to an exhaust pipe (19).

3. A sewage suction device for municipal sewage pipe maintenance according to claim 2, characterized in that: A transmission wheel (17) is fixedly mounted on the top end of the second rotating rod (15) and the surface of the first rotating rod (12), and the two transmission wheels (17) are connected in transmission via a transmission belt (18).

4. A sewage suction device for municipal sewage pipe maintenance according to claim 1, characterized in that: A drainage pipe (21) is connected below the surface of the storage box (2), and a solenoid valve is provided on the surface of the drainage pipe (21).

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