CN-120887481-B - Low-carbon type all-buried sewage treatment system and operation and maintenance method

Abstract

The invention discloses a low-carbon fully-buried sewage treatment system and an operation and maintenance method, and relates to the technical field of sewage treatment. The low-carbon type fully-buried sewage treatment system comprises an underground space, an unmanned operation and maintenance module, an intelligent ventilation module, an intelligent lighting module and a personnel detection module, wherein the intelligent ventilation module comprises an air inlet well, an air exhaust well, a passive ventilation assembly and an active ventilation assembly, and the intelligent lighting module comprises a passive lighting assembly and an active lighting assembly. When a user enters the underground space, the active ventilation assembly and the active illumination assembly are adopted, the ventilation intensity and the illumination intensity are enhanced, the life safety of the user is ensured, and a good visual field is provided, so that the underground operation of the user is facilitated.

Inventors

• WANG HAIBO
• WANG DI
• LI ZHENCHUAN
• FENG KAI
• ZHOU YANZHAO
• ZHANG YIXIN
• DAI MINGHUA
• LI PENG
• DAI HUI
• LIU SHUO

Assignees

• 北京市市政工程设计研究总院有限公司

Dates

Publication Date

20260508

Application Date

20250418

Claims (2)

1. 1. The low-carbon type fully-buried sewage treatment system is characterized by comprising an underground space (1), an unmanned operation and maintenance module, an intelligent ventilation module, an intelligent lighting module and a personnel detection module; The unmanned operation and maintenance module comprises a plurality of functional robots, wherein each functional robot comprises a patrol robot, a sampling robot, a garbage and sludge transfer robot, each intelligent ventilation module comprises an air inlet shaft (2), an air exhaust shaft (3), a passive ventilation assembly and an active ventilation assembly, each passive ventilation assembly comprises an air catching device (4) which is arranged at the top end of the air inlet shaft (2) and can rotate, each active ventilation assembly comprises an air inlet fan arranged in the air inlet shaft (2) and/or an air exhaust fan arranged in the air exhaust shaft (3), each intelligent illumination module comprises a passive illumination assembly and an active illumination assembly, each passive illumination assembly comprises a plurality of light guide pipes (5) which are longitudinally inserted into an earth layer above the underground space (1), each active illumination assembly comprises an illuminating lamp (6) and a light sensor which are arranged in the underground space (1), the side wall of each air inlet shaft (2) is provided with a first air inlet (21) and a second air inlet (22) which are respectively communicated with the underground space (1) and/or an air exhaust fan arranged in the air exhaust shaft (3), each second air inlet (21) is respectively communicated with the first air inlet and the second air inlet (21) and the third air inlet (22) which are respectively arranged in the underground space (1), the air exhaust fan is arranged in the fourth air port, the air catching device (4) comprises an air catching shell (41) and a first tail wing (42), an air inlet and the first tail wing (42) are respectively arranged on two opposite side walls of the air catching shell (41), a rotatable air exhaust device (7) is arranged at the top end of the air exhaust shaft (3), the air exhaust device (7) comprises a housing (71) and a second tail wing (72), an air outlet and the second tail wing (72) are arranged at the same side wall position of the housing (71), a dust collecting box (25) capable of being transversely pulled out is arranged at the bottom end of the air inlet shaft (2), the cross section of the dust collecting box (25) is U-shaped, a pit (11) is arranged at the ground edge position of the underground space (1), a press-connection block (111) with a fan-shaped vertical cross section and capable of rotating is arranged in the pit (11), an outer arc surface is arranged on the press-connection block (111), a press-connection arc surface (251) which is adapted to the outer arc surface is arranged on the upper part of the outer side wall of the dust collecting box (25), when the press-connection block (111) rotates to the outer arc surface, the inner wall (26) can be press-connected to the air inlet shaft (26), the limiting block (26) can be abutted against and limit the upper surface of the end part of the dust collection box (25) far away from the crimping cambered surface (251).
2. 2. The low-carbon fully-buried sewage treatment system according to claim 1, wherein a separation plate (23) is arranged at the bottom of the inner cavity of the air inlet well (2), and U-shaped flow passages (24) for depositing impurity particles in fresh air are formed at two sides and below the separation plate (23).

Description

Low-carbon type all-buried sewage treatment system and operation and maintenance method Technical Field The invention relates to the technical field of sewage treatment, in particular to a low-carbon fully-buried sewage treatment system and an operation and maintenance method. Background Sewage treatment is an important link in municipal engineering. The full underground sewage plant is an emerging sewage treatment technology, and has wide application due to small occupied area and small influence on overground facilities. When a sewage plant is located underground, the difficulty of illumination and ventilation is increased. In the prior art, an electrically driven lighting module and a ventilation module are usually adopted to run continuously for 24 hours to meet daily use requirements, but the technical scheme has higher energy consumption and lower energy utilization rate, and energy waste is easy to cause. Disclosure of Invention In order to solve the problem of high energy consumption of the whole underground sewage plant in the background technology, the application provides a low-carbon type whole buried sewage treatment system and an operation and maintenance method. The technical scheme of the application is that patent application is filed in 2025, 4 and 18 days, and the name is a low-carbon fully-buried sewage treatment system and an operation and maintenance method, and the application number is 202510489897.7. The technical scheme includes that the low-carbon type fully-buried sewage treatment system comprises an underground space, an unmanned operation and maintenance module, an intelligent ventilation module, an intelligent lighting module and a personnel detection module, wherein the unmanned operation and maintenance module comprises a plurality of functional robots, the intelligent ventilation module comprises an air inlet well, an air exhaust well, a passive ventilation assembly and an active ventilation assembly, and the intelligent lighting module comprises a passive lighting assembly and an active lighting assembly. As a further optimization scheme of the invention, the passive ventilation assembly comprises a wind capturing device which is arranged at the top end of the air inlet well and can rotate. As a further optimization scheme of the invention, the active ventilation assembly comprises an air inlet fan arranged in the air inlet well and/or an air exhaust fan arranged in the air exhaust well. As a further optimization scheme of the invention, the passive lighting assembly comprises a plurality of light pipes longitudinally inserted into the soil layer above the underground space. As a further optimization of the invention, the active lighting assembly comprises a lighting lamp and a light sensor which are installed in the underground space. As a further optimization scheme of the invention, a first air port and a second air port which are respectively communicated with the underground space are arranged on the side wall of the air inlet well, a first electric shutter is arranged in the first air port, the air inlet fan is arranged in the second air port, a third air port and a fourth air port which are respectively communicated with the underground space are arranged on the side wall of the air outlet well, a second electric shutter is arranged in the third air port, and the air outlet fan is arranged in the fourth air port. As a further optimization scheme of the invention, the wind capturing device comprises a wind capturing shell and a first tail wing, wherein an air inlet and the first tail wing are respectively arranged on two opposite side walls of the wind capturing shell, a rotatable air exhausting device is arranged at the top end of an air exhausting well, the air exhausting device comprises a housing and a second tail wing, and an air outlet and the second tail wing are arranged on the same side wall of the housing. As a further optimization scheme of the invention, a partition plate is arranged at the bottom of the inner cavity of the air inlet well, and U-shaped flow passages for depositing impurity particles in fresh air are formed at the two sides and the lower part of the partition plate. The invention further relates to a dust collection device, which is characterized in that a dust collection box capable of being transversely pulled out is arranged at the bottom end of a dust inlet well, the vertical section of the dust collection box is U-shaped, a pit is arranged at the edge of the ground of an underground space, a pressing block which is fan-shaped in vertical section and capable of rotating is arranged in the pit, an outer cambered surface is arranged on the pressing block, a pressing cambered surface which is matched with the outer cambered surface is arranged at the upper part of the outer side wall of the dust collection box, the dust collection box can be limited when the pressing block rotates to the outer cambered surface to press the pressing camber