Prefabricated water collection well structure and construction method

By setting up horizontal and vertical pouring channels between the prefabricated block layers of the water collection well and pouring concrete to seal the joints, the problems of water leakage and maintenance inconvenience in the construction of the water collection well are solved, and structural strength and maintenance convenience are improved.

CN115404913BActive Publication Date: 2025-03-25BEIJING BIXIN WATER CO LTD
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Patent Information

Application Number
CN202211142069.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-09-20
Publication Date
2025-03-25
Estimated Expiration
2042-09-20

AI Technical Summary

Technical Problem

During the construction of existing water collection wells, the joints between prefabricated blocks are prone to water leakage, and corrosion, fragmentation and other problems are prone to long-term use, which makes maintenance inconvenient.

Method used

A prefabricated water collection well structure is adopted, and the joint seams between the upper and lower block layers are set up by setting horizontal and vertical casting channels between the upper and lower block layers, and pouring concrete in the channel, forming the first and second casting bodies to seal the joints between the prefabricated blocks.

Benefits of technology

It effectively reduces water leakage between prefabricated blocks, increases the structural strength of the water collection well, and simplifies later maintenance and maintenance.

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Abstract

The present application relates to a prefabricated water collection well structure, which belongs to the field of water well construction, and includes a well body, the well body includes an annular base and a layer of blocks stacked in sequence from bottom to top, each layer of blocks includes a plurality of arc-shaped prefabricated blocks, a transverse casting channel is arranged in the joint between the block layer located in the lower layer and the block layer located in the upper layer, a first casting body is arranged inside the transverse casting channel, a vertical casting channel is arranged in the joint between two adjacent prefabricated blocks in the same block layer, a second casting body is arranged inside the vertical casting channel, a grouting channel and an exhaust channel connected to the interior of the transverse casting channel and the vertical casting channel are arranged on the prefabricated blocks, and a detachable plugging piece is arranged in the grouting channel and the exhaust channel. The present application also discloses a construction method of a prefabricated water collection well structure. The present application has the function of reducing the occurrence of water leakage in the joints between the prefabricated blocks of the water collection well.
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