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Constant temperature airtight insulation steel structure flat warehouse

A technology for steel structures and one-story warehouses, applied in thermal insulation, building components, fruit hanging devices, etc., can solve the problems that cannot be used in the south, does not have airtight function, and cannot be fumigated, so as to solve the problem of airtightness and ensure The effect of food quality and not easy to lose

Active Publication Date: 2018-08-14
HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature in the south is high, and the grain above 25°C will be wormed and spoiled. During grain storage, circulation fumigation is required to achieve safe grain storage. This type of warehouse cannot be fumigated because it does not have an airtight function, so it cannot be used in the south. It is only suitable for used in the north

Method used

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  • Constant temperature airtight insulation steel structure flat warehouse
  • Constant temperature airtight insulation steel structure flat warehouse
  • Constant temperature airtight insulation steel structure flat warehouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A constant-temperature, airtight and heat-insulating steel structure flat warehouse, which consists of a foundation 1 and a warehouse body connected to the foundation. The warehouse body includes a warehouse body frame, a sealing plate and an insulation layer. The warehouse body frame includes a warehouse roof frame 2. The silo wall frame 3, the sealing plate includes a silo roof sealing plate 4 and a silo wall sealing plate 5, the silo roof sealing plate is fixed on the silo roof frame, and the silo wall sealing plate is fixed on the silo wall On the frame; the sealed connection between the roof sealing plate and the wall sealing plate is adopted, and the insulation layer is fixed on the sealing plate or the frame of the warehouse body.

Embodiment 2

[0040] For the one-story warehouse with constant temperature, airtight and thermal insulation steel structure described in Example 1, the sealing connection between the roof sealing plate and the wall sealing plate can be selected from:

[0041] Full welding with sealing performance;

[0042] Or intermittent welding connection + sealant seal;

[0043] Or for bolt connection + sealant seal;

[0044] Or rivet connection + sealant seal.

[0045] The sealed connection needs to pass the 500pa air tightness test.

Embodiment 3

[0047] In the one-story warehouse with constant temperature airtight heat preservation steel structure described in embodiment 1 or 2, the lower part of the seal plate of the warehouse wall has a pressure bearing plate 6, the height of the pressure bearing plate is the height of the grain filling line, and the pressure bearing plate The plates are detachably connected to the pressure truss 20 through bolts; or fixedly connected to the pressure truss through welding.

[0048] The pressure-bearing plate is connected with the sealing plate of the upper warehouse wall, the pressure-bearing truss includes a vertical column and a transverse beam, and one end of the cable-stayed beam 7 is fixed on the vertical column or the transverse beam. The other end is fixed on the ground foundation.

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Abstract

Disclosed is a constant-temperature airtight insulating steel-structure horizontal warehouse. A traditional granary does not have an airtight function, the periphery of the wall retains grain by relying on a grain retaining net, the part, in contact with air, of the grain surface is severe in moisture loss, and grain quality is affected. The constant-temperature airtight insulating steel-structure horizontal warehouse comprises a foundation (1) and a warehouse body connected with the foundation, the warehouse body comprises warehouse body frames, sealing plates and an insulation layer, the warehouse body frames include a warehouse top frame (2) and a warehouse wall frame (3), the sealing plates include a warehouse roof sealing plate (4) and a warehouse wall sealing plate (5), the warehouse roof sealing plate is fixed on the warehouse roof frame, and the warehouse wall sealing plate is fixed on the warehouse wall frame; the warehouse roof sealing plate and the warehouse wall sealing plate are connected hermetically, and the insulation layer is fixed on the sealing plates or the warehouse body frames. The constant-temperature airtight insulating steel-structure horizontal warehouse is used as a long-term grain reserve granary of the steel structure.

Description

Technical field: [0001] The invention relates to a granary with constant temperature and airtight structure and steel structure, which is used for long-term grain storage. Background technique: [0002] The granary used for long-term grain storage must have two functions of heat preservation and airtightness. In my country, the long-term storage warehouses are mainly brick-concrete one-story warehouses, and the cost of granaries is relatively high, and the cost per ton of grain is about 600-1000 yuan / ton. In the past two years, a kind of thermal insulation steel structure one-story warehouse has been used in Northeast China. This type of warehouse does not have the function of airtightness. , The cost per ton of grain is 200 yuan / ton, and it is widely used. The temperature in the south is high, and the grain above 25°C will be wormed and spoiled. During grain storage, circulation fumigation is required to achieve safe grain storage. This type of warehouse cannot be fumigat...

Claims

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Application Information

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IPC IPC(8): E04H7/30E04B1/76A01F25/14A01F25/22
Inventor 刘全义刘旭
Owner HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP
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