Anti-floating glass toughening manure pit

Abstract

The invention relates to an anti-floating glass toughening manure pit, comprising a pit body which is provided with a water inlet, a water outlet and a sewage cleaning port; the bottom part in the pit is fixedly provided with a guide flow valve in a sealing way; the guide flow valve comprises a valve body and a permeable adjusting cover; one end of the valve body is provided with a screw socket and the other end thereof is a fixed end which is fixed on the pit in a sealing way; the screw socket is screwed with the permeable adjusting cover; one step is arranged between the screw socket and the fixed end of the valve body; a sealing ring and an isolating plate are sequentially arranged on the step; and an area determined by the inner diameter of the fixed end of the guide flow valve on the pit is internally provided with through holes communicated with the outside. The anti-floating glass toughening manure pit has simple structure, can effectively eliminate the floatage of underground seeper to the glass toughening manure pit, avoiding the glass toughening manure pit from top-pressing the ground outward so as to cause protrusion and crack of the ground and the like, and is applicable to industrial production.

Description

technical field [0001] The invention relates to a glass-steel septic tank, in particular to an anti-floating glass-steel septic tank, which is used to prevent the influence of accumulated water on the buoyancy of the glass-steel septic tank. Background technique [0002] In the past, the sewage containing feces, especially the sewage containing feces discharged from the flushing toilets of urban or suburban residents, was mostly treated with reinforced concrete or brick-concrete septic tanks. Such traditional treatment equipment has a bulky structure. , Construction and installation are easily restricted by terrain, landform, soil quality, etc., the process is complicated, the construction period is long and the project cost is high, and most of the traditional septic tanks leak and pollute groundwater sources. [0003] The existing FRP septic tank is formed by the overall mold at one time, which has the characteristics of high compressive strength, good sewage treatment eff...

AI Technical Summary

Problems solved by technology

[0002] In the past, the sewage containing feces, especially the sewage containing feces discharged from the flushing toilets of urban or suburban residents, was mostly treated with reinforced concrete or brick-concrete septic tanks. Such traditional treatment equipment has a bulky structure. , construction and installation are easily restricted by terrain, landform, soil quality, etc., the process is complex, the construction period is long and the project cost is high, and most of the traditional septic tanks leak and pollute groundwater sources

[0003] The existing FRP septic tank is formed by the overall mold at one time, which has the characteristics of high compressive strength, good sewage treatment effect, no leakage, convenient installation and construction, small footprint, long service life, and high cost performance. It can completely replace The traditional septic tank has become a new type of environmentally friendly domestic sewage treatment product, but because the glass fiber reinforced plastic septic tank is a special container buried in the ground, according to Xiao Yanqi's " In the article "Several Influences of Groundwater on the Design and Construction of Architectural Engineering" published in "Building Structure", it is emphasized that the buoyancy of groundwater has an impact that cannot be ignored on structural design and construction.

Due to the stagnant water formed by rainwater or the accumulation of underground diving and pressurized water, it is easy to generate stagnant water around the existing FRP septic tank. When installing a FRP septic tank or cleaning the FRP septic tank At this time, due to the hollow structure in the FRP septic tank, the accumulated water forms a strong upward buoyancy on the existing FRP septic tank. Time is such that it is easy to cause the ground to protrude or even crack

Images