Anti-blocking intercepting well

Abstract

The utility model provides an anti-blocking catch basin. The anti-blocking catch basin comprises a catch basin body, a pollution discharge mechanism, a driving mechanism and an adjusting mechanism, wherein the intercepting well body is provided with a through cavity, the intercepting well body is provided with a flow dividing pipe communicated with the through cavity, and the side wall of the through cavity is provided with a filter plate corresponding to a pipe orifice of the flow dividing pipe. The sewage discharging mechanism is arranged at the bottom end of the through cavity, is positioned below the filter plate and is provided with a collecting cavity communicated with the through cavity. And the driving mechanism is connected with the sewage discharging mechanism and can discharge the collected garbage through the collecting cavity. The adjusting mechanism is connected with the sewage discharging mechanism and can adjust opening and closing of a communicating opening between the collecting cavity and the through cavity. According to the anti-blocking catch basin provided by the utility model, garbage can be timely guided out, the garbage is prevented from being accumulated in the through cavity, manpower and material resources can be effectively reduced, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of interception wells, and in particular relates to an anti-blocking interception well. Background Art

[0002] With the increase of urban population, the water demand and water consumption in cities have gradually increased, and the interception, diversion and transformation of urban and rural combined rainwater and sewage pipes have also been continuously strengthened. Interception wells are used in combined rainwater and sewage systems to separate rainwater and sewage. In the dry season, there is only sewage in the pipe, and the interception mechanism can intercept the sewage. In the rainy season, part of the rainwater and sewage are intercepted and flow into the sewage pipe, and the rest of the rainwater overflows through the weir in the well and continues to flow downstream.

[0003] In the prior art, a filter plate is usually provided in the intercepting well, but the filter plate is usually a fixed structure, which is not easy to clean. After the filter plate has been used for a long time, the filter plate may be blocked due to the accumulation of garbage. The filter plate needs to be removed for cleaning or directly replaced to achieve the effect of unblocking the filter plate. The operation is troublesome, time-consuming and labor-intensive, which increases the workload of the staff and has poor practicality. Utility Model Content

[0004] The embodiment of the utility model provides an anti-blocking interception well, aiming to solve the problem of poor practicality of the existing interception well due to the inconvenience of cleaning after the filter plate is blocked.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an anti-blocking interception well, comprising:

[0006] The intercepting well body has a through cavity, the intercepting well body is provided with a shunt pipe communicating with the through cavity, and a filter plate corresponding to the pipe opening of the shunt pipe is provided on the side wall of the through cavity;

[0007] A sewage discharge mechanism is arranged at the bottom end of the through cavity and below the filter plate, and the sewage discharge mechanism is provided with a collecting cavity communicated with the through cavity;

[0008] A driving mechanism connected to the waste discharge mechanism, the driving mechanism being used to discharge the collected garbage through the collection chamber;

[0009] The regulating mechanism is connected to the sewage discharge mechanism and is used for regulating the opening and closing of the communication port between the collecting chamber and the through chamber.

[0010] In a possible implementation, the sewage discharge mechanism includes:

[0011] A sewage box is fixedly mounted on the intercepting well body, the sewage box has a horizontally penetrating sliding cavity and a passage connecting the sliding cavity and the through cavity;

[0012] A sliding collection box is slidably arranged in the sliding cavity. The sliding collection box has an open cavity communicated with the channel. The open cavity and the sliding cavity are enclosed to form the collection cavity.

[0013] In a possible implementation, the driving mechanism includes:

[0014] A driving motor is fixed on the sewage discharge box;

[0015] A driving shaft is arranged along the vertical direction, and the bottom end of the driving shaft is connected to the output end of the driving motor;

[0016] An eccentric wheel, fixedly connected to the driving shaft;

[0017] A push rod is arranged along the length direction of the sliding cavity, one end of the push rod is fixedly connected to the sliding collection box, the other end of the push rod is provided with a long strip opening for the driving shaft to pass through, and two abutment blocks are provided at the bottom of the push rod, the two abutment blocks are arranged at intervals along the length direction of the sliding cavity, and a limiting space for placing the eccentric wheel is formed between the two abutment blocks.

[0018] In a possible implementation, the adjustment mechanism includes:

[0019] A gear, fixedly mounted on the top of the driving shaft;

[0020] A rotating disk is horizontally rotatably arranged on the sewage discharge box, and the rotating axis is arranged along the vertical direction, the bottom end of the rotating disk is provided with an annular tooth surface meshing with the gear, and the top end of the rotating disk is provided with a cam groove;

[0021] A sealing slide plate is slidably arranged on the sewage discharge box along a vertical direction, and a column is provided on the sealing slide plate to be slidably connected with the cam groove;

[0022] Wherein, a sliding opening for the sealing slide plate to slide on and communicated with the channel is provided on the side wall of the sewage discharge box.

[0023] In a possible implementation, the top of the sewage discharge box is a cylindrical structure, and a thrust bearing is provided between the turntable and the sewage discharge box.

[0024] In a possible implementation manner, at least two shunt pipes are provided.

[0025] In this implementation, the interception well body can filter the incoming sewage through the filter plate, and the filtered sewage can be discharged in the diversion pipe, while the garbage is intercepted in the through-hole. The driving mechanism can control the collection chamber in the sewage discharge mechanism to discharge the garbage in time and avoid the accumulation of garbage in the through-hole, which can effectively reduce manpower and material resources and has strong practicality. The regulating mechanism can ensure the opening and closing of the connecting port between the collection chamber and the through-hole, so as to avoid the sewage from overflowing in the channel during the process of discharging the garbage and ensure the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic cross-sectional view of the anti-blocking interception well provided in an embodiment of the utility model;

[0027] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the anti-blocking interception well provided in the embodiment;

[0028] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of the anti-blocking interception well provided in the embodiment as viewed from the BB direction;

[0029] Figure 4 for Figure 2 A schematic diagram of the CC cross-sectional structure of the anti-blocking interception well provided in the embodiment;

[0030] Description of reference numerals:

[0031] 10. interception well body; 11. filter plate; 12. diversion pipe; 13. through cavity;

[0032] 20. sewage discharge mechanism; 21. sewage discharge box; 22. sliding collection box; 23. collection chamber;

[0033] 30. driving mechanism; 31. driving motor; 32. driving shaft; 33. eccentric wheel; 34. push rod; 35. abutment block; 36. strip opening;

[0034] 40. Adjusting mechanism; 41. Gear; 42. Turntable; 43. Sealing slide plate; 44. Cam groove. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] Please also read Figures 1 to 4, the anti-blocking intercepting well provided by the utility model is now described. The anti-blocking intercepting well comprises an intercepting well body 10, a sewage discharge mechanism 20, a driving mechanism 30 and an adjusting mechanism 40. Among them, the intercepting well body 10 has a through cavity 13, and a shunt pipe 12 communicating with the through cavity 13 is provided on the intercepting well body 10, and a filter plate 11 corresponding to the pipe mouth of the shunt pipe 12 is provided on the side wall of the through cavity 13. The sewage discharge mechanism 20 is arranged at the bottom end of the through cavity 13 and is located below the filter plate 11. The sewage discharge mechanism 20 is provided with a collecting cavity 23 communicating with the through cavity 13. The driving mechanism 30 is connected to the sewage discharge mechanism 20, and the driving mechanism 30 can discharge the collected garbage through the collecting cavity 23. The adjusting mechanism 40 is connected to the sewage discharge mechanism 20, and can adjust the opening and closing of the connecting port between the collecting cavity 23 and the through cavity 13.

[0037] Compared with the prior art, the anti-blocking interception well provided in this embodiment can filter the incoming sewage through the filter plate 11, and the filtered sewage can be discharged through the diversion pipe 12, while the garbage is intercepted in the through cavity 13. The driving mechanism 30 can control the collection cavity 23 in the sewage discharge mechanism 20 to timely discharge the garbage and avoid the accumulation of garbage in the through cavity 13, which can effectively reduce manpower and material resources and has strong practicality. The regulating mechanism 40 can ensure the opening and closing of the connecting port between the collection cavity 23 and the through cavity 13, so as to prevent the sewage from overflowing in the channel during the process of discharging the garbage and ensure the filtering effect.

[0038] It should be noted that the filter plate 11 may be an arc-shaped porous plate fixed on the inner wall of the through cavity 13, or may be a filter screen. This technology is prior art and will not be described in detail here.

[0039] In some embodiments, the above-mentioned sewage discharge mechanism 20 can be adopted as follows Figure 2 See the structure shown. Figure 2 The sewage discharge mechanism 20 includes a sewage discharge box 21 and a sliding collection box 22. The sewage discharge box 21 is fixed on the interception well body 10, and has a horizontally penetrating sliding cavity, and has a channel connecting the sliding cavity and the through cavity 13. The sliding collection box 22 is slidably arranged in the sliding cavity, and has an open cavity connected to the channel, and the open cavity and the sliding cavity are enclosed to form a collection cavity 23.

[0040] The sliding collection box 22 is slidably connected to the sewage box 21. The sliding collection box 22 can send the garbage to the outside after sliding out of the sliding cavity. This structure is simple, easy to manufacture and highly practical.

[0041] In addition, the bottom of the through cavity 13 of the intercepting well may be a conical structure to ensure that the garbage can smoothly enter the sewage discharge mechanism 20, see Figure 2 .

[0042] In some embodiments, the driving mechanism 30 may be configured as follows: Figure 2 and Figure 3 See the structure shown. Figure 2 and Figure 3 The driving mechanism 30 includes a driving motor 31, a driving shaft 32, an eccentric wheel 33 and a push rod 34. The driving motor 31 is fixed on the sewage box 21. The driving shaft 32 is arranged along the vertical direction, and the bottom end is connected to the output end of the driving motor 31. The eccentric wheel 33 is fixedly connected to the driving shaft 32. The push rod 34 is arranged along the length direction of the sliding cavity, one end of the push rod 34 is fixedly connected to the sliding collection box 22, and the other end of the push rod 34 is provided with a long strip opening 36 for the driving shaft 32 to pass through, and two abutment blocks 35 are provided at the bottom of the push rod 34, and the two abutment blocks 35 are arranged at intervals along the length direction of the sliding cavity, and a limiting space for the eccentric wheel 33 to be placed is formed between the two abutment blocks 35.

[0043] The driving motor 31 drives the driving shaft 32 to rotate, and the driving shaft 32 drives the eccentric wheel 33 to rotate. The eccentric wheel 33 rotates in the limited space and slides with the two abutment blocks 35 respectively, which can drive the push rod 34 to reciprocate in the length direction of the sliding cavity, and then drive the sliding collection box 22 to reciprocate to ensure that the sliding collection box 22 is pushed out of the sliding cavity or retracted into the sliding cavity. Its structure is simple and can ensure the timely discharge of garbage.

[0044] The long strip opening 36 on the push rod 34 needs to be arranged along the length direction of the sliding cavity to avoid interference with the driving shaft 32 and ensure the reciprocating movement effect of the push rod 34 .

[0045] In some embodiments, the adjustment mechanism 40 may be implemented as follows: Figure 4 See the structure shown. Figure 4 The adjustment mechanism 40 includes a gear 41, a rotating disk 42 and a sealing slide plate 43. The gear 41 is fixedly mounted on the top of the driving shaft 32. The rotating disk 42 is horizontally rotatably mounted on the sewage discharge box 21, and the rotating axis is arranged along the vertical direction. The bottom of the rotating disk 42 is provided with an annular tooth surface meshing with the gear 41, and the top of the rotating disk 42 is provided with a cam groove 44. The sealing slide plate 43 is slidably mounted on the sewage discharge box 21 along the vertical direction, and a column is provided on the sealing slide plate 43 to slide with the cam groove 44.

[0046] The side wall of the sewage box 21 is provided with a sliding opening for the sealing slide plate 43 to slide and communicate with the channel.

[0047] The gear 41 is connected to the driving shaft 32 and can be driven by the driving motor 31 at the same time. In this process, the gear 41 transmits power to the rotating disk 42 through the annular tooth surface to ensure the rotation of the rotating disk 42, and then drives the sealing slide plate 43 to reciprocate in the sliding opening through the cam groove 44 to ensure that the channel is sealed. When the sliding collection box 22 moves to the outside of the sliding cavity, the rotating disk 42 drives the sealing slide plate 43 to move to the inside of the sliding opening to ensure that the sewage in the through cavity 13 is intercepted, and the sewage in the through cavity 13 is prevented from being discharged in the channel, thereby ensuring the filtering effect of the sewage.

[0048] The annular tooth surface can be set on the outer edge surface of the rotating disk 42. Of course, the annular tooth surface can also be an inner annular tooth surface. Figure 3 , these technologies are all existing technologies and will not be described in detail here.

[0049] In some embodiments, the above-mentioned sewage box 21 can be used as follows Figure 2 See the structure shown. Figure 2 The top of the sewage box 21 is a cylindrical structure. A thrust bearing is provided between the turntable 42 and the sewage box 21. The thrust bearing can withstand a large axial force to ensure the stability of the operation of the turntable 42.

[0050] In some embodiments, the shunt tube 12 may be formed as follows: Figure 1 See the structure shown. Figure 1 At least two diversion pipes 12 are provided, and this structure can ensure the drainage volume.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Anti-blocking interception well, characterized in that: include: The intercepting well body has a through cavity, the intercepting well body is provided with a shunt pipe communicating with the through cavity, and a filter plate corresponding to the pipe opening of the shunt pipe is provided on the side wall of the through cavity; A sewage discharge mechanism is arranged at the bottom end of the through cavity and below the filter plate, and the sewage discharge mechanism is provided with a collecting cavity communicated with the through cavity; A driving mechanism connected to the waste discharge mechanism, the driving mechanism being used to discharge the collected garbage through the collection chamber; The regulating mechanism is connected to the sewage discharge mechanism and is used for regulating the opening and closing of the communication port between the collecting chamber and the through chamber.

2. The anti-blocking interception well according to claim 1, characterized in that: The sewage discharge mechanism comprises: A sewage box is fixedly mounted on the intercepting well body, the sewage box has a horizontally penetrating sliding cavity and a passage connecting the sliding cavity and the through cavity; A sliding collection box is slidably arranged in the sliding cavity. The sliding collection box has an open cavity communicated with the channel. The open cavity and the sliding cavity are enclosed to form the collection cavity.

3. The anti-blocking interception well according to claim 2, characterized in that: The driving mechanism comprises: A driving motor is fixed on the sewage discharge box; A driving shaft is arranged along the vertical direction, and the bottom end of the driving shaft is connected to the output end of the driving motor; An eccentric wheel, fixedly connected to the driving shaft; A push rod is arranged along the length direction of the sliding cavity, one end of the push rod is fixedly connected to the sliding collection box, the other end of the push rod is provided with a long strip opening for the driving shaft to pass through, and two abutment blocks are provided at the bottom of the push rod, the two abutment blocks are arranged at intervals along the length direction of the sliding cavity, and a limiting space for placing the eccentric wheel is formed between the two abutment blocks.

4. The anti-blocking interception well according to claim 3, characterized in that: The regulating mechanism comprises: A gear, fixedly mounted on the top of the driving shaft; A rotating disk is horizontally rotatably arranged on the sewage discharge box, and the rotating axis is arranged along the vertical direction, the bottom end of the rotating disk is provided with an annular tooth surface meshing with the gear, and the top end of the rotating disk is provided with a cam groove; A sealing slide plate is slidably arranged on the sewage discharge box along a vertical direction, and a column is provided on the sealing slide plate to be slidably connected with the cam groove; Wherein, a sliding opening for the sealing slide plate to slide on and communicated with the channel is provided on the side wall of the sewage discharge box.

5. The anti-blocking interception well according to claim 4, characterized in that: The top of the sewage discharge box is a cylindrical structure, and a thrust bearing is arranged between the rotating disk and the sewage discharge box.

6. The anti-blocking interception well according to claim 1, characterized in that: There are at least two shunt pipes.

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