A basement deep foundation pit anti-blocking drainage structure and its application method
A technology of drainage structure and deep foundation pit, which is applied in infrastructure engineering, chemical instruments and methods, multi-stage water/sewage treatment, etc., can solve problems such as easy blockage and achieve the effect of avoiding blockage
Active Publication Date: 2022-03-01
青禾(浙江)建筑设计有限公司
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Problems solved by technology
[0007] Aiming at the deficiencies of the prior art, the purpose of the present disclosure is to provide a basement deep foundation pit anti-blocking drainage structure and its use method, which solves the problem that the pump in the prior art is prone to blockage when draining water
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[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.
[0046] Such as Figure 1-11As shown, a basement deep foundation pit anti-blocking drainage structure includes a first drainage pipe 1, and the first drainage pipe 1 includes a first inner pipe 11 and a first outer pipe 12, and a first inner pipe 11 is provided with a first Two air pipes 18, the first water inlet block 7 is provided below the first drain pipe 1, the first air inlet pipe 71 is provided on the first water inlet block 7, the first a...
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The present disclosure relates to the field of building construction, in particular to a basement deep foundation pit anti-blocking drainage structure and its use method, including a first drainage pipe, the first drainage pipe includes a first inner pipe and a first outer pipe, a first A second air pipe is arranged inside the inner pipe, a first water inlet block is arranged under the first drain pipe, a first air inlet pipe is arranged on the first water inlet block, a first exhaust pipe is arranged outside the first air inlet pipe, and a first exhaust pipe is arranged outside the first air inlet pipe. There is a first water suction pipe on the outside, a first air groove connected to the first air inlet pipe is opened on the first bottom plate, first exhaust holes distributed in a circle are arranged above the first air groove, and the upper end of the second air pipe is connected to high pressure Gas, the lower end is connected to the first air inlet pipe, the upper end of the first inner pipe is connected to the exhaust fan, the lower end is connected to the first exhaust pipe, the upper end of the first outer pipe is connected to the water pump, and the lower end is connected to the first water suction pipe; through air bubbles It is recommended to move the accumulated water outside the first filter ring to reduce the sludge and sludge outside the first filter ring to avoid clogging.
Description
technical field [0001] The disclosure belongs to the field of building construction, and in particular relates to an anti-blocking and drainage structure for a deep foundation pit in a basement and a use method thereof. Background technique [0002] In order to ensure the safety and stability of the underground space formed by the excavation of the ground during the construction of the underground structure, the retaining structure, groundwater control, environmental protection and other measures are called foundation pit engineering. Foundation pit engineering is a system engineering integrating geological engineering, geotechnical engineering, structural engineering and geotechnical testing technology. Its main content: engineering survey, support structure design and construction, earthwork excavation and backfill, groundwater control, information construction and surrounding environmental protection, etc. The simplest and most economical way to construct a foundation pi...
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IPC IPC(8): E02D19/06F04B53/20C02F9/02
CPCE02D19/06F04B53/20C02F1/001C02F1/28C02F2303/14
Inventor 聂纯强和红霞楼大雷
Owner 青禾(浙江)建筑设计有限公司