Unlock instant, AI-driven research and patent intelligence for your innovation.

Construction method of underground oil depot of filling station

An underground oil depot and construction method technology, applied in the field of construction, can solve problems such as environmental pollution, oil leakage, and easy corrosion of oil storage tanks, and achieve the effect of improving anti-seepage performance and corrosion resistance

Inactive Publication Date: 2018-11-06
ZHEJIANG TONGYAN BUILDING PLANNING DESIGN CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the underground oil depots of gas stations are usually formed by burying oil storage tanks. After a long period of time, the oil storage tanks are prone to corrosion, and serious oil leakage will cause environmental pollution.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0008] A construction method for an underground oil depot at a gas station, comprising the following steps. In the first step, setting pile positions on a construction site and drilling holes to form pile holes; pouring concrete into the pile holes to form pile bodies; The adjacent piles occlude with each other to form a retaining wall; the second step is to lay anti-seepage membranes on the inner and outer walls of the retaining wall, and then apply mud and then attach the enamel steel plate, the enamel layer is set outward, and the enamel steel plates are seamlessly adjacent; the third step , Excavate the soil surrounded by the retaining wall to the design depth to form an oil storage foundation pit, spread a layer of perlite expansion powder on the bottom of the oil storage foundation pit, and then lay an anti-seepage membrane on it, pour a layer of concrete and smooth it, Lay carbon fiber cloth layer, anti-seepage membrane and glass fiber cloth from bottom to top, and then ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a construction method of an underground oil depot of a filling station. The construction method comprises the following steps that firstly, pile position setting is conducted on the construction site, drilling is conducted to form pile holes, concrete is poured into the pile holes to form pile bodies, the pile bodies are arranged in an annular mode, and every two adjacent pile bodies are combined with each other in an occlusion mode, so that a retaining wall is formed; secondly, impermeable membranes are laid on the inner wall and the outer wall of the retaining wall, then slurry is spread, enameled steel sheets are attached to the retaining wall, an enamel layer is outwards arranged, and the enameled steel sheets are arranged in a seamless adjacency mode; and thirdly, a soil body surrounded by the retaining wall is excavated to enable the depth to be equal to the design depth, so that an oil storage foundation pit is formed. By the adoption of the constructionmethod of the underground oil depot of the filling station, the corrosion resistance can be effectively improved, and the impermeability is improved.

Description

Technical field: [0001] The invention relates to the construction field, in particular to a construction method for an underground oil depot of a gas station. Background technique: [0002] At present, the underground oil depots of gas stations are usually formed by burying oil storage tanks. After a long period of time, the oil storage tanks are prone to corrosion, and serious oil leakage will cause environmental pollution. Invention content: [0003] The technical problem to be solved by the present invention is to provide an underground oil depot construction method at a gas station that can effectively prevent corrosion and avoid leakage of oil storage. [0004] The technical solution of the present invention is to provide a construction method for an underground oil depot at a gas station, which includes the following steps. In the first step, the pile position is set on the construction site and drilled to form a pile hole, and concrete is poured into the pile hole t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E04H7/18
Inventor 高志杰屠宽裕郁海超沈丽佳王佳栋
Owner ZHEJIANG TONGYAN BUILDING PLANNING DESIGN CO LTD