CN-121976703-A - Vertical bulk grain storage cavity storehouse in mountain

CN121976703ACN 121976703 ACN121976703 ACN 121976703ACN-121976703-A

Abstract

The invention relates to a vertical bulk grain storage cave in a mountain. The utility model provides a multi-row grain storage silo group sets up side by side along the length direction of vestibule, every row of grain storage silo group includes a plurality of grain storage silos of arranging along the direction interval of perpendicular vestibule, the vertical setting of axis of grain storage silo, be equipped with waterproof construction layer on the interior perisporium of grain storage silo, waterproof construction layer includes fine stone concrete layer from the mountain body to setting gradually in the central direction of grain storage silo, the concrete is just lining, concrete two lining and plastics waterproof board layer, pre-buried water collection side pipe and vertical drain pipe in the waterproof construction layer, water collection side pipe coils the multilayer along the upper and lower direction, water collection side pipe and vertical drain pipe intercommunication, the upper surface of water collection side pipe has the water collecting hole of a plurality of equipartitions, water collecting hole and the inside intercommunication of water collection side pipe, be equipped with the drainage house steward of each other intercommunication in the vestibule with each grain outlet passageway, vertical drain pipe and drainage house steward intercommunication.

Inventors

NIU SHUJIE
TIAN JIANGKUI
ZHANG JUAN
GUO YANYAN
CUI WEIPING
LIU YUEFANG
ZHANG QIANG
SHAN SHUYA
YANG JINCHENG
HUANG ZHEN
Huo Shuangfei
HOU YEMAO

Assignees

河南工大设计研究院有限公司

Dates

Publication Date: 20260505
Application Date: 20260212

Claims (8)

1. Vertical bulk grain storage warehouse in mountain body, its characterized in that includes: A corridor extending along the length direction of the mountain and positioned in the mountain, wherein the corridor is arranged at one side close to the width direction of the mountain, and at least one end of the corridor is communicated with the atmosphere outside the mountain; The multi-row grain storage silo group sets up side by side along the length direction of vestibule, every row of grain storage silo group includes a plurality of grain storage silos of arranging along the direction interval of perpendicular vestibule, the axis of grain storage silo is vertical to be set up, the lower part of every row of grain storage silo group is equipped with out the grain passageway, it is through the each grain storage silo of a row of grain storage silo group that corresponds to go out the grain passageway, the one end and the vestibule intercommunication of each grain passageway homonymy, be equipped with waterproof structure layer on the inner peripheral wall of grain storage silo, waterproof structure layer includes fine stone concrete layer from the mountain to setting gradually to the central direction of grain storage silo, concrete primary liner, concrete secondary liner and plastics waterproof sheet layer, pre-buried water collection side pipe and vertical drain pipe in the waterproof structure layer, the water collection side pipe is the multilayer of coiling along upper and lower direction, water collection side pipe and vertical drain pipe intercommunication, the upper surface of water collection side pipe has a plurality of equipartition's water collection holes, water collection side pipe and the inside intercommunication of water collection side pipe, be equipped with the drainage house pipe that communicates each other in the grain passageway, vertical drain pipe and water drain house pipe intercommunication.
2. The mountain internal vertical bulk grain storage silo as claimed in claim 1, wherein the length direction of the cross section of the water collection square tube extends along the thickness direction of the waterproof structure layer, and a plurality of rows of water collection holes are arranged in the length direction of the cross section of the water collection square tube.
3. The mountain internal vertical bulk grain storage silo as claimed in claim 2, wherein the upper surface of the water collection square tube is provided with water collection grooves corresponding to the plurality of rows of water collection holes, the water collection grooves extend along the length direction of the water collection square tube, and the water collection holes are positioned in the water collection grooves.
4. The mountain internal vertical bulk grain storage silo as claimed in claim 1, wherein the water collecting hole is a taper hole with a large upper part and a small lower part, and the taper hole is plugged by a taper wax block when concrete is poured.
5. The mountain internal vertical bulk grain storage silo as claimed in claim 4, wherein the wax block is provided with a conical supporting seat outside, the lower part of the supporting seat is provided with a wax outlet, and the wax outlet is communicated with the inside of the water collection square tube so that the melted wax block flows into the water collection square tube.
6. The mountain internal vertical bulk grain storage silo as claimed in claim 5, wherein the lower part of the supporting seat is provided with a protruding part extending into the water collecting square pipe, and the wax outlet comprises a first wax outlet arranged on the step at the upper part of the protruding part and a second wax outlet arranged at the bottom of the protruding part.
7. The mountain internal vertical bulk grain storage silo as claimed in claim 1, wherein the aspect ratio of the cross section of the water collection square tube is greater than or equal to 10.
8. The mountain internal vertical bulk grain storage silo of claim 1, wherein the plastic waterproof plate layer is connected with the concrete two lining layers through uniformly distributed bolts.

Description

Vertical bulk grain storage cavity storehouse in mountain Technical Field The invention relates to a vertical bulk grain storage cave in a mountain. Background Grain safety is a national safety bottom line, and the mountain cave bin is a strategically reserved 'life bin' of grains, and the anti-risk capability of the grain cave bin cannot be replaced by other bins, so that the grain cave bin has the advantages of being capable of resisting extreme natural disasters, strong in concealment and impact resistance, good in constant temperature performance, long in storage period, energy-saving, environment-friendly, low in operation cost, land resource-saving and the like. Most of grain storage cave bins in the traditional mountain are changed into grain storage cave bins by utilizing natural cave or abandoned mine cave. The applicant of the application provides a vertical bulk grain storage cavity directly developed in a mountain, the whole cavity is cylindrical, the axis of the cavity is arranged along the up-down direction, the cavity is positioned in the depth of the mountain, the whole cavity is up to tens of meters, and the vertical bulk grain storage cavity is positioned in the mountain, so that the vertical bulk grain storage cavity is waterproof and difficult to be difficult, because the vertical bulk grain storage cavity is positioned in the mountain and has deeper depth and higher water pressure, the traditional waterproof mode cannot meet the requirement, particularly cannot meet the long-term waterproof requirement, and the traditional plugging waterproof structure is easy to damage under high water pressure, thereby causing leakage and affecting the grain quality. Disclosure of Invention The invention aims to provide a vertical bulk grain storage cave storage in a mountain, aiming at a special cave storage, namely the vertical bulk grain storage cave storage in the mountain, the waterproof treatment is carried out in a dredging waterproof mode, so that the waterproof performance is remarkably improved, and particularly the stability of long-term waterproof is ensured, so that the requirement of long-term strategic grain storage is met. The technical scheme of the invention is that the vertical bulk grain storage cavity in the mountain comprises: A corridor extending along the length direction of the mountain and positioned in the mountain, wherein the corridor is arranged at one side close to the width direction of the mountain, and at least one end of the corridor is communicated with the atmosphere outside the mountain; The multi-row grain storage silo group sets up side by side along the length direction of vestibule, every row of grain storage silo group includes a plurality of grain storage silos of arranging along the direction interval of perpendicular vestibule, the axis of grain storage silo is vertical to be set up, the lower part of every row of grain storage silo group is equipped with out the grain passageway, it is through the each grain storage silo of a row of grain storage silo group that corresponds to go out the grain passageway, the one end and the vestibule intercommunication of each grain passageway homonymy, be equipped with waterproof structure layer on the inner peripheral wall of grain storage silo, waterproof structure layer includes fine stone concrete layer from the mountain to setting gradually to the central direction of grain storage silo, concrete primary liner, concrete secondary liner and plastics waterproof sheet layer, pre-buried water collection side pipe and vertical drain pipe in the waterproof structure layer, the water collection side pipe is the multilayer of coiling along upper and lower direction, water collection side pipe and vertical drain pipe intercommunication, the upper surface of water collection side pipe has a plurality of equipartition's water collection holes, water collection side pipe and the inside intercommunication of water collection side pipe, be equipped with the drainage house pipe that communicates each other in the grain passageway, vertical drain pipe and water drain house pipe intercommunication. The technical scheme has the beneficial effects that when the water-collecting structure is used, water in a mountain is firstly blocked by the waterproof structure layer to a certain extent, wherein the plastic waterproof layer can be completely blocked, which is equivalent to blocking the water before the plastic waterproof layer, so that the water is pressed in or between concrete layers of the plastic waterproof layer, and the water can be collected by the water-collecting square pipes spirally wound in a plurality of layers in the waterproof structure layer and discharged into the water-collecting main pipe through the vertical water-discharging pipe in the water-collecting structure layer in the process of flowing from top to bottom in the waterproof structure layer, and then is discharged in a concentrated manner. Therefore, the v