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CN-224227949-U - Regulation and storage vatch basin structure

CN224227949UCN 224227949 UCN224227949 UCN 224227949UCN-224227949-U

Abstract

The utility model discloses a regulation and storage intercepting well structure which comprises a well body, a water inlet pipe, an intercepting pipe and an overflow pipe, wherein an accommodating cavity with an open upper end is defined in the well body, the left side end of the well body is provided with a water inlet, the water inlet pipe is communicated with the water inlet to guide external drainage into the well body, the intercepting pipe is provided with an intercepting port on the rear side end or the front side end of the well body, the lower end edge of the intercepting port is lower than the lower end edge of the water inlet, the intercepting pipe is communicated with the intercepting port to drain the drainage entering the accommodating cavity outwards through the intercepting port, the right side end of the well body is provided with an overflow port, the lower end edge of the overflow port is higher than or equal to the lower end edge of the water inlet, the overflow pipe is communicated with the overflow port, and a gate is arranged at the position of the overflow port to open and close the overflow port, and the drainage entering the accommodating cavity overflows outwards through the overflow port. The rainwater drainage device is simple in structure, can effectively ensure that rainwater can be smoothly drained, and can prevent sewage from excessively entering a rainwater system.

Inventors

  • CHENG PINGJIE
  • ZHU ZHENHUA
  • BAI XIANGBIN
  • YANG GUOQIANG
  • HE JIANFENG

Assignees

  • 中山公用工程有限公司

Dates

Publication Date
20260512
Application Date
20250402

Claims (8)

  1. 1. A regulation and storage vatch basin structure, characterized by comprising: A well body (1), wherein a containing cavity (11) with an open upper end is defined in the well body (1); A water inlet pipe (2), a water inlet (12) is formed in the left side end of the well body (1), and the water inlet pipe (2) is communicated with the water inlet (12) so as to guide external drainage into the well body (1); A cutoff pipe (3), wherein a cutoff port (13) is formed in the rear side end or the front side end of the well body (1), the lower end edge height of the cutoff port (13) is lower than the lower end edge height of the water inlet (12), and the cutoff pipe (3) is communicated with the cutoff port (13) so as to discharge the drainage entering the accommodating cavity (11) outwards through the cutoff port (13); Overflow pipe (4) offer overflow mouth (14) on the right side end of well body (1), and the lower extreme reason height of overflow mouth (14) is higher than or equal to the lower extreme reason height of water inlet (12), overflow pipe (4) with overflow mouth (14) are linked together overflow mouth (14) position department is provided with the gate in order to open and shut overflow mouth (14), through the switching of overflow mouth (14) so that the drainage that gets into in holding chamber (11) is through overflow mouth (14) outwards overflows.
  2. 2. A regulation and shut-off well structure according to claim 1, further comprising a bottom plate (5) arranged on the bottom wall of the accommodating cavity (11), wherein one end of the bottom plate (5) is connected with one end of the well body (1), the other end of the bottom plate is connected with a deflector (6), and the deflector (6) is connected with the other end of the well body (1) at one end far away from the bottom plate (5) and is arranged in a downward inclined manner so as to guide the water discharged in the accommodating cavity (11) to the shut-off port (13).
  3. 3. A regulation and control well structure according to claim 1, further comprising a drive mechanism and a controller, wherein the drive mechanism is arranged on the well body (1) and is electrically connected to the controller, and an output of the drive mechanism is connected to the gate to drive the gate to move in a vertical direction.
  4. 4. A regulation and control well structure according to claim 3, further comprising a rain gauge electrically connected to the controller, the rain gauge being adapted to measure the amount of rainfall, the controller controlling the action of the driving mechanism in accordance with the obtained amount of rainfall, thereby controlling the opening of the gate.
  5. 5. A regulation and control well structure according to claim 3, further comprising a first liquid level sensor electrically connected to the controller, the first liquid level sensor being arranged at a position below the overflow port (14) to detect the liquid level in the well body (1), the controller controlling the switch of the driving mechanism according to the information detected by the first liquid level sensor.
  6. 6. A regulation and control well structure according to claim 1, characterized in that it further comprises a well lid, which is open at the upper end position of the well body (1), said well lid being arranged at said open position.
  7. 7. A regulation and control well structure according to claim 1, further comprising a plurality of pedals (7), a plurality of said pedals (7) being arranged in sequence on the inner side wall of said housing chamber (11) at intervals along the vertical direction of said well body (1).
  8. 8. A regulation and control well structure according to claim 1, characterized in that it further comprises a second liquid level sensor and a submersible sewage pump, wherein the second liquid level sensor is arranged at a position below the cut-off (13) to detect the liquid level height in the well body (1), the submersible sewage pump is arranged in the accommodation cavity (11) and the water outlet end of the submersible sewage pump is arranged corresponding to the cut-off (13), and the submersible sewage pump performs a switching action according to the information detected by the second liquid level sensor.

Description

Regulation and storage vatch basin structure Technical Field The utility model relates to the technical field of drainage systems, in particular to a regulation and storage intercepting well structure. Background At present, a closure type combined drainage system is adopted for old urban areas without newly added sewage pipelines, but most of the old urban areas have certain defects, so that the normal operation and treatment effect of a sewage treatment plant are affected, meanwhile, rainwater cannot be smoothly discharged, and excessive sewage cannot be prevented from entering the rainwater system. Disclosure of Invention The utility model aims to solve one of the problems existing in the related art to at least a certain extent, and therefore, the utility model provides a regulation and storage intercepting well structure which is simple in structure, can effectively ensure that rainwater can be smoothly discharged, and can prevent excessive sewage from entering a rainwater system. The above object is achieved by the following technical scheme: a regulation and control well structure comprising: a well body defining a receiving cavity therein having an open upper end; The left side end of the well body is provided with a water inlet, and the water inlet is communicated with the water inlet so as to guide external drainage into the well body; A cutoff pipe, wherein a cutoff port is formed in the rear side end or the front side end of the well body, the lower end edge of the cutoff port is lower than the lower end edge of the water inlet, and the cutoff pipe is communicated with the cutoff port so as to discharge the drain water entering the accommodating cavity outwards through the cutoff port; and an overflow pipe, wherein an overflow port is formed in the right side end of the well body, the lower end edge of the overflow port is higher than or equal to the lower end edge of the water inlet, the overflow pipe is communicated with the overflow port, a gate is arranged at the position of the overflow port to open and close the overflow port, and drainage entering the accommodating cavity overflows outwards through the overflow port through the opening and closing of the overflow port. In some embodiments, the well body further comprises a bottom plate arranged on the bottom wall of the accommodating cavity, one end of the bottom plate is connected with one end of the well body, the other end of the bottom plate is connected with a guide plate, and the guide plate is connected with the other end of the well body at one end far away from the bottom plate and is arranged in a downward inclined manner so as to guide water discharged in the accommodating cavity to the cut-off port. In some embodiments, the well system further comprises a drive mechanism and a controller, wherein the drive mechanism is disposed on the well body and is electrically connected to the controller, and an output end of the drive mechanism is connected to the gate to drive the gate to move in a vertical direction. In some embodiments, the device further comprises a rain gauge electrically connected with the controller, the rain gauge is suitable for measuring the rainfall, and the controller controls the action of the driving mechanism according to the obtained rainfall, so as to control the opening degree of the gate. In some embodiments, the well system further comprises a first liquid level sensor electrically connected with the controller, wherein the first liquid level sensor is arranged at a position below the overflow port to detect the liquid level in the well body, and the controller controls the switch of the driving mechanism according to the information detected by the first liquid level sensor. In some embodiments, the well cover is further provided with an opening at the upper end position of the well body, and the well cover is arranged at the opening position. In some embodiments, the well body further comprises a plurality of pedals, and the pedals are sequentially arranged on the inner side wall of the accommodating cavity at intervals along the vertical direction of the well body. In some embodiments, the well system further comprises a second liquid level sensor and a submersible sewage pump, wherein the second liquid level sensor is arranged at a position below the cut-off port to detect the liquid level height in the well body, the submersible sewage pump is arranged in the accommodating cavity, the water outlet end of the submersible sewage pump is arranged corresponding to the cut-off port, and the submersible sewage pump performs switching action according to information detected by the second liquid level sensor. Compared with the prior art, the utility model at least comprises the following beneficial effects: 1. The regulation and storage intercepting well structure is simple in structure, can effectively ensure that rainwater can be smoothly discharged, and can prevent excessive sewage from entering a rai