CN87214111U

CN87214111U - Honey comb type barn with multi-ventilating channels

Info

Publication number: CN87214111U
Application number: CN 87214111
Authority: CN
Inventors: 金琦洙
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-10-07
Filing date: 1987-10-07
Publication date: 1988-07-27

Abstract

The utility model provides a honey comb type barn with multi-ventilating channels (*[-25]*[25]), which is a grain storing device by natural ventilation. The center of the barn is provided with a main ventilating channel, and the barn body is assembled by a plurality of segments. The barn body is provided with branching ventilating channels which are connected with the main ventilating channel. The top of the barn is provided with a group of windmills, and the axle of the windmill is connected with the axial flow fan of the main ventilating channel of each segment. The grain is stored in the small honey comb grilles. The moisture in the grain stored in autumn is gradually decreased to the safe moisture owing to the effect of the natural ventilation. The grain needn't sunning and drying when the temperature is higher next year, so the utility model has the advantages of manpower saving, material saving, grain loss reduction and non-pollution of the grain.

Description

Honey comb type barn with multi-ventilating channels

The utility model belongs to grain storage equipment.

At present stored grain is many surrounds bulk grain tank with straw mat, or brick, timber structure, or with steel plate directly welding make.Bad, every the end of spring and the beginning of summer of gravity-flow ventilation, it cyclostrophic is warm, because autumn grain storage food water content is higher, goes mouldy easily, necessary in time cool the solarization or oven dry, and human and material resources consumption when the time comes is very big, and grain loss is serious, and generation is polluted to grain.

The purpose of this utility model is to design a kind of dependence gravity-flow ventilation bulk grain tank.The grain of autumn storage does not need cool solarization, oven dry, can reduce grain moisture content, guarantees that grain does not go mouldy, and saves human and material resources.Grain is not produced pollution.

The utility model is to realize like this.Bulk grain tank is by storing up the end 1, storing up body 4 and store up and cover 6 and form as shown in Figure 1.There is a main ventilation road 20 at the bulk grain tank center, stores up body and is assembled by more piece.A ventilating duct 21 is arranged on it, and the main ventilation road links to each other with a ventilating duct.Have in the main ventilation road and store up the same number of aerofoil fan 9 of joint, there is one group of windmill 7 the top of aerofoil fan, the air vane shape can be flat, bowl-type or arc.The number of blade can be 4,6 or 8.As shown in Figure 2, store up body outer by more piece, in, lining, heart circle wall 18 and footpath wall 19 form cellular little lattice, as shown in Figure 3 and Figure 4, by circle wall and the little lattice formed of wall directly, wall has 5 * 5mm aperture uniform.Lean on the male and female groove at every joint two ends between the single-unit circle wall, bayonet joint mutually.Outward, in, lining, heart circle wall, by footpath wall bayonet joint.Storing up skirt 3 is the banded skirt of flap.One fixing iron wire 11 is arranged at the top of flap, and the inboard ring that has steel wire 13 to cross in every joint middle part is by the scale switch of the banded skirt of torsion bar 14 controls,, humid air convection current dried to control.Store up the body windmill skirt leaf 5 is arranged.Windmill skirt leaf is made by canvas, can draw back, and also can put down, so that from then on add grain and Control Shaft flow fan velocity of rotation, i.e. the wind number of times is changed in control.Store up uniform four of body bottom and put grain mouth 2.The big I of near storing up the body outside grain bin post 15 of symmetry is arranged, looking bulk grain tank has 4,6 or 8, stores up lid and the fixing skirt of storing up with supporting.The length of storing up post is identical with the height of storing up the body joint, and bayonet joint has gripping mechanism 16 outward.

When opening windmill skirt leaf,, uniform with the grain in bulk bulk grain tank of from then on packing into.Because the effect of wind-force (as long as 3～strong breeze) promotes rotation with windmill, the windmill of rotation drives wind axle 12 rotations, and then aerofoil fan promptly can be from the master, and a ventilating duct sucks air, and air constantly enters the little lattice of grain storage honeycomb from the aperture of storing up the body wall.Moisture content in the grain, the air that constantly is inhaled into is taken away.The air quantity size realizes control by windmill skirt leaf switch size.

Use the grain storage of this bulk grain tank, can get rid of moisture content in the grain gradually since autumn, reach the safe grain storage requirement, do not use the end of spring and the beginning of summer, when it cyclostrophic was warm, assault is cool shone, oven dry, can save a large amount of human and material resources, financial resources.Reduce grain loss and pollution.

Description of drawings

Fig. 1, porous venting road assembled honeycomb bulk grain tank assembling schematic diagram

Fig. 2, single-unit are stored up the body schematic top plan view

Fig. 3, single-unit 1/4 circle wall front elevational schematic

Fig. 4, single-unit footpath wall enlarged diagram.

Marginal data

1, store up the end 2, put the grain mouth

3, store up skirt 4, grain bin body

5, windmill skirt leaf 6, grain bin lid

7, air vane 8, gripper shoe

9, aerofoil fan 10, from plain besring

11, steel wire ring 12, fan shaft

13, fixedly scale iron wire ring 14, torsion bar

15, store up post 16, clamping body

17, torsion bar 18, outer, in, lining, heart circle wall

19, footpath wall 20, main ventilation road

21, prop up ventilating duct

Embodiment

With 50 tons of designs of each bulk grain tank grain storage

Store up end diameter: 4.8 meters

Store up the height degree: 5.6 meter 7 joint, every joint is high 0.8 meter

The circle wall thickness; 0.06 rice

Store up the lid height: 1.2 meters

Main ventilation road internal diameter: 0.8 meter

0.04 meter bearing 307(of aerofoil fan shaft diameter self-skating type bearing)

2 on aerofoil fan leaf, long 0.25 meter, wide 0.15 meter

Thick 0.002 meter, 15 ° of angles

Windmill group: 6～8 long 1.5m of air vane, wide 0.5 meter

Thick 0.003 meter arc collecting type windmill blade

Store up 4 on post, uniform.

Claims

1, a kind of by storing up the end 1, storing up body 4 and store up and cover 6 bulk grain tanks of forming, it is characterized in that there is a main ventilation road 20 at the bulk grain tank center, storing up body has a ventilating duct 21, main ventilation road to link to each other with a ventilating duct, have in the main ventilation road and the identical aerofoil fan 9 of grain bin body joint number, there is one group of windmill 7 the top of aerofoil fan, store up body and be outer by more piece, in, the lining, four layers of round wall 18 of the heart are cellular with footpath wall 19 compositions, wall has the uniform little lattice in 5 * 5mm hole, storing up skirt 3 is the able to turn on or off banded skirt of scale type, near storing up the body outside 15,4～8 on symmetrical grain bin post is arranged.