Sewage pipeline capable of automatically removing slag

Abstract

The utility model discloses a sewage pipeline capable of automatically removing slag, which comprises a sewage branch pipe, a sewage main pipe and a connecting plate, the sewage branch pipe is perpendicular to the sewage main pipe, the connecting plate is obliquely arranged on the inner wall of the sewage main pipe, two baffles are arranged on the outer wall of the top of the connecting plate, and the two baffles are arranged on the outer wall of the top of the connecting plate. The anti-inversion mechanism is located on the outer wall of the bottom of the connecting plate, the anti-inversion mechanism comprises a rotating shaft, and the rotating shaft penetrates through the outer wall of the bottom of the connecting plate and is located in the center of the outer wall of the bottom of the connecting plate. The sewage pipeline capable of automatically removing the residues has the advantages that sewage can be automatically filtered, sludge can be intercepted and discharged, the pipeline is prevented from being blocked by waste residues, sludge and the like, practicability is high, manual cleaning is avoided, and the workload of sewage pipeline repairmen is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipes, in particular to a sewage pipe capable of automatically cleaning slag. Background Art

[0002] The sewage in the sewage pipe refers to the discharged water from life and production that is polluted to a certain extent, and also refers to the water that has lost its original function. It contains a lot of waste residue, mainly the water used in life, which contains more organic matter.

[0003] The patent document with application number 202010658381.8 discloses an automatic dredging device for a sewage pipe, including a main box body, a water inlet chamber opening upward is provided in the main box body, a water outlet chamber opening to the right is connected to the lower side of the water inlet chamber, a centrifugal wheel chamber is connected to the right at the lower end of the right end face of the water inlet chamber, the centrifugal wheel chamber is connected downwardly to the water outlet chamber, a sensing water inlet chamber is connected to the left side of the water outlet chamber, and a water level chamber is connected upward at the left end of the upper end face of the sensing water inlet chamber. When blocked, the motor is automatically started by a float block.

[0004] However, there are usually multiple branch pipes in the middle and lower part of the sewage main pipe to assist in diverting pressure. When the sewage carries a large amount of waste residue and sludge and is dispersedly transported to each branch pipe outlet, the waste residue cannot be discharged at the same time as the sewage, which may cause pipe blockage. In addition, the sludge is relatively dispersed and cannot be treated centrally, especially in urban villages or some urban areas that have not yet been uniformly planned. These situations often occur. Pipeline blockage also causes great cleaning difficulties for employees who clean underground pipelines on a daily basis. Utility Model Content

[0005] The utility model discloses a sewage pipe capable of automatically cleaning residues, aiming to solve the problem that a plurality of branch pipes are usually provided in the middle and lower part of a sewage main pipe to assist in diverting the pressure. When the sewage carries a large amount of waste residues and sludge, which is dispersed and transported to each branch pipe outlet, the waste residues cannot be discharged at the same time as the sewage, which may cause pipe blockage, and the sludge is relatively dispersed and cannot be centrally processed, especially in urban villages or some urban areas that have not yet been uniformly planned. These situations often occur, and the pipe blockage also causes great cleaning difficulties for employees who clean the underground pipes on a daily basis. Technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sewage pipe capable of automatically cleaning slag, comprising a sewage branch pipe, a sewage main pipe and a connecting plate, wherein the sewage branch pipe and the sewage main pipe are arranged perpendicular to each other, the connecting plate is arranged obliquely on the inner wall of the sewage main pipe, and the top outer wall of the connecting plate is provided with two baffles, and further comprising:

[0008] Anti-reversal mechanism: located on the bottom outer wall of the connecting plate, the anti-reversal mechanism includes a rotating shaft, the rotating shaft passes through the bottom outer wall of the connecting plate and is located in the center of the bottom outer wall of the connecting plate, one end of the rotating shaft is connected to a fixed block through a bearing, and a ratchet and a pawl are provided on the bottom outer wall of the connecting plate and close to one end of the rotating shaft, and the pawl is located obliquely above the ratchet.

[0009] Dirt cleaning mechanism: located on the inner wall of the connecting plate;

[0010] Scraping mechanism: located on the outer wall of the connecting plate.

[0011] The adoption of the above technical scheme can effectively prevent sludge from entering the sewage branch pipe and causing blockage of the sewage branch pipe. Specifically, the sewage and residue in the sewage main pipe will be diverted into the sewage branch pipe. Under the push of the water flow, the cleaning mechanism rotates and diverts the sewage to the drainage area, while the sludge remains on the connecting plate. The pawl and the ratchet are used in coordination to ensure the unidirectional rotation of the rotating shaft. When the cleaning mechanism rotates over the connecting plate, the sludge and garbage on the connecting plate are scraped off and discharged out of the baffle to prevent the sludge and garbage in the sewage from clogging the sewage branch pipe. The device can automatically filter the sewage and intercept and discharge the sludge to prevent waste residue and sludge from clogging the pipeline, and is highly practical.

[0012] In a preferred embodiment, the cleaning mechanism includes six blades, which are equidistantly distributed on the circumferential outer wall of the rotating shaft and close to the bottom inner wall of the connecting plate. A mounting cover is provided on the top outer wall of one baffle plate, and a slag cleaning port is provided on the outer wall of one side of the baffle plate and close to the same side of the mounting cover.

[0013] The blades scrape the sludge intercepted on the filter screen into the connecting block, and discharge it outside the baffle through the slag cleaning port, and discharge it together with the sewage in the sewage main pipe, preventing the sludge from entering the sewage branch pipe and causing blockage, making cleaning difficult.

[0014] In a preferred solution, the scraping mechanism includes a plurality of scraping strips, and the plurality of scraping strips are respectively located on the outer walls on both sides of the two baffles and the bottom outer wall of the mounting cover.

[0015] The scraper bar can increase the friction on the blade surface, so as to assist in cleaning the sludge and waste residue on the blade when the blade rotates.

[0016] As can be seen from the above, a sewage pipe capable of automatically cleaning slag comprises a sewage branch pipe, a sewage main pipe and a connecting plate, wherein the sewage branch pipe and the sewage main pipe are arranged perpendicular to each other, the connecting plate is arranged obliquely on the inner wall of the sewage main pipe, and the top outer wall of the connecting plate is provided with two baffles, and further comprises:

[0017] Anti-reversal mechanism: located on the bottom outer wall of the connecting plate, the anti-reversal mechanism includes a rotating shaft, the rotating shaft passes through the bottom outer wall of the connecting plate and is located in the center of the bottom outer wall of the connecting plate, one end of the rotating shaft is connected to a fixed block through a bearing, and a ratchet and a pawl are provided on the bottom outer wall of the connecting plate and close to one end of the rotating shaft, and the pawl is located obliquely above the ratchet.

[0018] Dirt cleaning mechanism: located on the inner wall of the connecting plate;

[0019] The scraping mechanism is located on the outer wall of the connecting plate. The sewage pipe with automatic slag removal provided by the utility model can automatically filter sewage and intercept and discharge sludge, preventing waste sludge and the like from clogging the pipe, having strong practicality, avoiding manual cleaning, and reducing the workload of sewage pipe repairmen. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a sewage pipe capable of automatically cleaning slag.

[0021] Figure 2 The utility model is a schematic diagram of the structure of an anti-reversal mechanism for a sewage pipe capable of automatically cleaning slag.

[0022] Figure 3 The utility model is a schematic diagram of a scraping mechanism structure of a sewage pipe capable of automatically cleaning slag.

[0023] Figure 4 The utility model is a schematic diagram of a sewage pipe cleaning mechanism capable of automatically cleaning slag.

[0024] In the attached figure: 1. sewage branch pipe; 2. sewage main pipe; 3. connecting plate; 4. mounting cover; 5. blades; 6. rotating shaft; 7. slag cleaning port; 8. baffle; 9. scraper; 10. pawl; 11. ratchet; 12. fixing block; 13. filter screen; 14. connecting block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0026] The utility model discloses a sewage pipe capable of automatically cleaning residues, which is mainly used in a sewage main pipe with a plurality of branch pipes in the middle and lower part to assist in diverting pressure. When the sewage carries a large amount of waste residues and sludge, which is dispersed and transported to each branch pipe outlet, the waste residues cannot be discharged at the same time as the sewage, which may cause pipe blockage, and the sludge is relatively dispersed and cannot be processed centrally, especially in urban villages or some urban areas that have not yet been uniformly planned. These situations often occur, and the pipe blockage also causes great cleaning difficulties for the employees who clean the underground pipes on a daily basis.

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A sewage pipe capable of automatically cleaning residues comprises a sewage branch pipe 1, a sewage main pipe 2 and a connecting plate 3, wherein the sewage branch pipe 1 and the sewage main pipe 2 are arranged perpendicular to each other, the connecting plate 3 is arranged obliquely on the inner wall of the sewage main pipe 2, and two baffles 8 are arranged on the top outer wall of the connecting plate 3, and further comprises:

[0028] Anti-reversal mechanism: located on the bottom outer wall of the connecting plate 3, the anti-reversal mechanism includes a rotating shaft 6, the rotating shaft 6 passes through the bottom outer wall of the connecting plate 3 and is located in the center of the bottom outer wall of the connecting plate 3, one end of the rotating shaft 6 is connected to a fixed block 12 through a bearing, and a ratchet 11 and a pawl 10 are provided on the bottom outer wall of the connecting plate 3 and close to one end of the rotating shaft 6, and the pawl 10 is located obliquely above the ratchet 11.

[0029] Cleaning mechanism: located on the inner wall of the connecting plate 3;

[0030] Scraping mechanism: located on the outer wall of the connecting plate 3.

[0031] Among them, the connecting plate 3 is a circular structure, and the diameter of the connecting plate 3 is smaller than the inner wall diameter of the sewage main pipe 2. This arrangement can intercept the sludge that is about to flow into the sewage branch pipe 1, prevent excessive sludge from causing blockage of the sewage branch pipe 1, and effectively filter the sludge and discharge it together with the sewage main pipe 2 without hindering the flow of sewage in the sewage main pipe 2.

[0032] During the specific implementation process, a filter screen 13 and a connecting block 14 are provided on the bottom inner wall of the connecting plate 3. The distribution area of ​​the filter screen 13 is equal to 3 times the distribution area of ​​the connecting block 14. The filter screen 13 can effectively intercept the sludge mixed in the sewage. When the sludge is left on the filter screen 13, the sludge is centrally treated by the cleaning mechanism, which is convenient for intercepting and collecting the sludge, and effectively preventing the sludge from entering the sewage branch pipe 1 and causing blockage.

[0033] Among them, the pipe mouth of the sewage branch pipe 1 is located directly below the outer wall of the bottom of the connecting plate 3, which prevents sludge from directly entering the sewage branch pipe 1 along with the sewage. The sludge is intercepted and discharged into the sewage main pipe 2 through the filter net 13 and the cleaning mechanism on the connecting plate 3, which can effectively prevent the sewage branch pipe 1 from being blocked.

[0034] Specifically, when in use, the sewage and residues in the sewage main pipe 2 will flow into the sewage branch pipe 1. Under the push of the water flow, the cleaning mechanism rotates and allocates the sewage to the drainage area, while the sludge remains on the connecting plate 3. The pawl 10 and the ratchet 11 are used in coordination to ensure that the rotating shaft 6 rotates in one direction. When the cleaning mechanism rotates over the connecting plate 3, the sludge and garbage on the connecting plate 3 are scraped off and discharged out of the baffle 8 to prevent the sludge and garbage in the sewage from clogging the sewage branch pipe 1. The device can automatically filter the sewage and intercept and discharge the sludge to prevent waste residues and sludge from clogging the pipeline, and is highly practical.

[0035] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, the cleaning mechanism includes six blades 5, which are equidistantly distributed on the circumferential outer wall of the rotating shaft 6 and close to the bottom inner wall of the connecting plate 3. A mounting cover 4 is provided on the top outer wall of one baffle 8, and a slag cleaning port 7 is opened on the outer wall of one side of the baffle 8 and close to the same side of the mounting cover 4.

[0036] The installation cover 4 is an arc-shaped structure, and the installation cover 4 and the baffle 8 form a space for accommodating the intercepted sludge.

[0037] Specifically, the blades 5 scrape the sludge intercepted on the filter screen 13 into the connecting block 14, and discharge it outside the baffle 8 through the slag cleaning port 7, and discharge it together with the sewage in the sewage main pipe 2, so as to prevent the sludge from entering the sewage branch pipe 1 and causing blockage and difficulty in cleaning.

[0038] Reference Figure 1 and Figure 3 In a preferred embodiment, the scraping mechanism includes a plurality of scraping strips 9, which are respectively located on the outer walls on both sides of the two baffles 8 and the bottom outer wall of the mounting cover 4. The scraping strips 9 can increase the friction on the surface of the blade 5, so as to assist in cleaning the sludge and waste residue on the blade 5 when the blade 5 rotates.

[0039] Working principle: When in use, the sewage and residues in the sewage main pipe 2 will flow into the sewage branch pipe 1. Under the push of the water flow, the cleaning mechanism rotates and allocates the sewage to the drainage area, while the sludge remains on the connecting plate 3. The pawl 10 and the ratchet 11 are used in conjunction to ensure that the rotating shaft 6 rotates in one direction. When the cleaning mechanism rotates over the connecting plate 3, the sludge and garbage on the connecting plate 3 are scraped off and discharged out of the baffle 8 to prevent the sludge and garbage in the sewage from clogging the sewage branch pipe 1. The device can automatically filter the sewage and intercept and discharge the sludge to prevent waste residues and sludge from clogging the pipeline, and is very practical.

[0040] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A sewage pipe capable of automatically cleaning residues, comprising a sewage branch pipe (1), a sewage main pipe (2) and a connecting plate (3), characterized in that: The sewage branch pipe (1) and the sewage main pipe (2) are arranged perpendicular to each other, the connecting plate (3) is arranged obliquely on the inner wall of the sewage main pipe (2), and the top outer wall of the connecting plate (3) is provided with two baffles (8), and further comprises: An anti-reversal mechanism: located on the bottom outer wall of the connecting plate (3), the anti-reversal mechanism comprising a rotating shaft (6), the rotating shaft (6) passing through the bottom outer wall of the connecting plate (3) and located at the center of the bottom outer wall of the connecting plate (3), one end of the rotating shaft (6) being connected to a fixing block (12) via a bearing, a ratchet (11) and a pawl (10) being provided on the bottom outer wall of the connecting plate (3) and close to one end of the rotating shaft (6), the pawl (10) being located obliquely above the ratchet (11); A dirt cleaning mechanism: located on the inner wall of the connecting plate (3); Dirt scraping mechanism: located on the outer wall of the connecting plate (3).

2. A sewage pipe capable of automatically cleaning slag according to claim 1, characterized in that: The connecting plate (3) is a circular structure, and the diameter of the connecting plate (3) is smaller than the inner wall diameter of the sewage main pipe (2).

3. A sewage pipe capable of automatically cleaning slag according to claim 2, characterized in that: A filter screen (13) and a connection block (14) are provided on the bottom inner wall of the connection plate (3); the distribution area of ​​the filter screen (13) is equal to three times the distribution area of ​​the connection block (14).

4. A sewage pipe capable of automatically cleaning slag according to claim 1, characterized in that: The cleaning mechanism comprises six blades (5), the six blades (5) being equidistantly distributed on the circumferential outer wall of the rotating shaft (6) and close to the bottom inner wall of the connecting plate (3), a mounting cover (4) being provided on the top outer wall of one of the baffles (8), and a slag cleaning port (7) being provided on the outer wall of one side of the baffle (8) and close to the same side of the mounting cover (4).

5. A sewage pipe capable of automatically cleaning slag according to claim 4, characterized in that: The installation cover (4) is an arc-shaped structure.

6. A sewage pipe capable of automatically cleaning slag according to claim 5, characterized in that: The dirt scraping mechanism comprises a plurality of scraping strips (9), wherein the plurality of scraping strips (9) are respectively located on the outer walls on both sides of the two baffles (8) and the outer wall on the bottom of the mounting cover (4).

7. A sewage pipe capable of automatically cleaning slag according to claim 6, characterized in that: The pipe opening of the sewage branch pipe (1) is located directly below the outer wall of the bottom of the connecting plate (3).

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