Energy-storage type low energy consumption low-temperature grain bunker
Technical field
The utility model relates to a kind of Grain storage device, specifically a kind of grain with from cooling function
Storehouse.
Background technology
The grain being stored in grain depot can produce heat, if these heats can not be discharged in time or timely from silo
Grain is lowered the temperature, it will cause going mouldy for grain, cause grain to be lost.Go mouldy for the heating for solving stored grain and ask
Topic, forced ventilation system etc. is generally set in silo, to ensure silo in grain be in comparatively safe temperature range.
Not only manufacturing cost is high for the forced ventilation system of silo, and larger electric energy equal energy source can be caused in running
Consume, increased the carrying cost of grain.
The content of the invention
The purpose of this utility model is to provide a kind of good cooling effect to grain, build and mental retardation that operating cost is low
Consumption grain depot.
What the purpose of this utility model was realized in:
Including grain storehouse, ventilation duct is laid with grain storehouse, also including storage cold house, the storage cold house is enclosed by heat-preserving wall
Into storage cold house top is provided with blow vent, and heat insulation window is installed at blow vent, and storage is disposed with ajutage, stores up sending in cold house in cold house
Airduct is connected with the ventilation duct in grain storehouse.
This utility model can also include:
1st, the bottom that cold house is arranged in grain storehouse is stored up, the bulkhead of the heat-preserving wall and grain storehouse that store up cold house forms one, storage
Thermal insulation layer is set between the orlop of silo and storage cold house.
2nd, the bottom for storing up cold house locates below ground level, and blow vent is located at more than ground.
3rd, the heat-preserving wall for storing up cold house is made up of supporting course and the EPS module heat-insulation layers positioned at supporting course both sides, and outside
EPS module heat-insulation layers thickness more than inner side EPS module heat-insulation layers thickness.
4th, at least two equally distributed blow vents, the sash of the heat insulation window installed at blow vent is in three layers or four layers
Empty glass plastic-steel window.
5th, the ventilation blower being connected with the ajutage in storage cold house is also included.
This utility model mainly includes grain storehouse and storage cold house's two parts, and in storage cold house water is injected, in cold season,
Heat insulation window is opened, makes water-cooled be frozen into ice in the presence of cool exterior air, realize the collection to low-temperature receiver;It is got warm again after a cold spell in weather
Before, heat insulation window is closed, realize the preservation to low-temperature receiver;When the cereal temperature in grain storehouse rises, by ajutage and ventilation
The cold air stored up in cold house is introduced grain storehouse by pipe, and grain is lowered the temperature, and realizes the utilization of low-temperature receiver.This utility model has energy-saving effect
Substantially, construction cost is low, the advantage that can effectively prevent stored grain to go mouldy.
The Northeast of China is the main producing region of grain, and this area's winter is huge with the temperature difference of summer.This utility model
Low energy consumption grain depot with the cold air in winter as low-temperature receiver, by the collection to low-temperature receiver, storage with use, do not needing energy resource consumption
Or this is micro(The power consumption of ventilation blower)Energy resource consumption in the case of, it is possible to efficiently solve and the grain in grain storehouse entered
Row cooling, prevention grain goes mouldy in storage.
The main part body of wall of grain storehouse of the present utility model and storage cold house is all by supporting course and positioned at supporting course both sides
EPS modules heat-insulation layer is constituted, and with good heat insulation and preservation effect, can effectively reduce heat loss, can make winter in storage cold house
The low-temperature receiver of middle storage meets long-term demand.
This utility model is arranged in the bottom of grain storehouse by cold house is stored up, and stores up the heat-preserving wall of cold house and the bulkhead shape of grain storehouse
It is integral.Floor space can be effectively reduced.And the bottom of storage cold house is arranged on into below ground, blow vent and is arranged on ground
More than, floor space is not only reduced, and heat insulation effect can be improved, reduce construction cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is outline drawing of the present utility model.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings and this utility model is further described.
Including grain storehouse A, ventilation duct 3 is laid with grain storehouse, on ventilation tube wall an at least exhausting hole is provided with, also included
Storage cold house B, the storage cold house is surrounded by heat-preserving wall, and storage cold house top is provided with blow vent, and heat insulation window 13, storage are installed at blow vent
Ajutage 15 is disposed with cold house, ajutage is connected with the ventilation duct 3 in grain storehouse.
Storage cold house is arranged in the bottom of grain storehouse, and the bulkhead of the heat-preserving wall and grain storehouse that store up cold house forms one, grain storage
The orlop 6 in storehouse arranges thermal insulation layer 7 with storage cold house, and thermal insulation layer 7 is by EPS module compositions.The bottom of storage cold house locates below ground level, and leads to
QI KOU is located at more than ground.
The heat-preserving wall of storage cold house is made up of supporting course 11 and the EPS module heat-insulation layers positioned at supporting course both sides, and outside
EPS modules heat-insulation layer 12 thickness more than inner side EPS modules heat-insulation layer 10 thickness.
EPS module heat-insulation layer 5 He of the bulkhead of grain storehouse by bulkhead structure sheaf 2 and inside and outside bulkhead structure sheaf
4 are constituted, and the thickness of heat-insulation layer 5 and 4 is equal.External thermal insulation 4 is outer to arrange overcoat.Bulkhead top sets up thermal insulation barn top 1.
Blow vent at least two and it is uniformly distributed, the sash of the heat insulation window installed at blow vent is three layers or four layers hollow
Glass plastic-steel window.
Another embodiment of the present utility model is to arrange ventilation blower 8, ventilation, and 8 pass through pipeline 9 and store up sending in cold house
Airduct 15 is connected.
Multiple grain storehouses can be arranged side by side.When multiple grain storehouses are arranged side by side, grain storehouse A arranges independent storage
Cold house.
Storage injects water 14 in cold house, in cold season, heat insulation window is opened, and water-cooled is made in the presence of cool exterior air
Freeze;Before weather gets warm again after a cold spell, heat insulation window is closed.Shi Chu cold houses form the keeping warmth space of and external environment.Work as grain storehouse
In cereal temperature when rising, the cold air that will be stored up by ajutage and ventilation duct in cold house introduces grain storehouse, and grain is lowered the temperature.