CN205584837U

CN205584837U - Intelligence granary

Info

Publication number: CN205584837U
Application number: CN201620197822.8U
Authority: CN
Inventors: 张科
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2016-03-15
Filing date: 2016-03-15
Publication date: 2016-09-21
Anticipated expiration: 2026-03-15

Abstract

The utility model discloses an intelligence granary, the inconvenience of grain temperature control, the manpower of having solved the existence of current granary turn over the problem that the storehouse is with high costs, the grain storage period is short. Technical scheme includes the storehouse body, a plurality of inlet ports are established to storehouse body bottom, and the exhaust hole is established to the upper segment of the storehouse body, the inlet port is connected through cooler and nitrogen gas jar through the air duct that is equipped with the nitrogen gas valve, a plurality of temperature and humidity sensor of the internal equipartition in storehouse and nitrogen gas sensor, the output of temperature and humidity sensor and nitrogen gas sensor is connected with data collection station's input, data collection station's output is connected with data processor's follower. The utility model discloses simple structure, easy and simple to handle, easily transform present granary and maintenance, running cost are lower, can realize that synchronous gaseous cooling and gaseous suppresses the harmful organism.

Description

Intelligence silo

Technical field

This utility model relates to a kind of silo, a kind of intelligence silo.

Background technology

At present, known silo is to be piled up in inside house by the cereal crops such as Semen Maydis, Semen Tritici aestivi, Being dispelled the heat by the exhaust fan of wall, the heat manpower to be passed through produced piled up by grain and machinery is stirred Heat radiation, waste time and energy, once stir infrequently or not in place, hot and humid summer more Easily moldy metamorphism.Also there are some silos that can ventilate, but are dependent on simply forcing to lead to certainly So wind effect or not satisfactory, or install aerator at grain bin bottom, newly-built this type of is large-scale Silo then high cost, some old-fashioned tradition silo also scaling difficulty, and this intelligence silo, only Existing silo simply need to be transformed, structural transformation will be had then to realize existing tradition silo The effect of intelligence silo.

Summary of the invention

The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of structure letter Single, easy and simple to handle, be prone to existing silo to be transformed and safeguards, operating cost is low, can be real Now synchronize gas cooling and the intelligent silo of gas suppression harmful organism.

Technical scheme includes warehouse, sets multiple air inlet bottom described warehouse, and the epimere of warehouse sets Steam vent, described air inlet is by the airway equipped with nitrogen valve through cooler with nitrogen pot even Connect；Uniform multiple Temperature Humidity Sensors and nitrogen sensor in described warehouse, described humiture passes The outfan of sensor and nitrogen sensor is connected with the input of data acquisition unit, described data acquisition The outfan of storage is connected with the input of data processor.

The outfan of described data processor is connected with cooler and nitrogen valve respectively.

Described Temperature Humidity Sensor is insertable, has at least three differentiated levels collection The long pin type Temperature Humidity Sensor of point, described nitrogen sensor is arranged on warehouse top.

Beneficial effect:

(1) multiple Temperature Humidity Sensor is set and nitrogen sensor can be monitored in silo in real time Temperature, humidity and nitrogen gas concn, in order to understand in time food storage situation；

(2) utilize cooler that the nitrogen from nitrogen pot is lowered the temperature, by the nitrogen after cooling Gas, in air inlet sends into silo, can synchronize to reduce grain temperature and oxygen content, and suppression is harmful raw Thing grows, it is to avoid moth and the harm of muroid；

(3) data of each sensor send into data acquisition unit, then will be recorded by data acquisition unit Numerical value send into data processor be analyzed comparing and judging, then by data processor output control System instruction, automatically controls cooler and the open and close of nitrogen valve, thus is automatically obtained nitrogen The refrigeration of gas and output；

(4) air inlet is arranged on bottom warehouse, discharge gas is arranged on the epimere of warehouse, The nitrogen after cooling is conducive to be passed through rapidly and be distributed in silo, the most beneficially harmful gas Quickly discharge；

(5) this utility model simple in construction, simple to operate, can realize Automatic Control, can Conveniently existing silo is simply transformed, it is not necessary to large-scale air exhauster, energy-saving and cost-reducing, it is not necessary to people Work carries out safeguarding the purpose that can realize gas cooling with gas suppression harmful organism, is greatly prolonged Grain storage life in silo and after delivering from godown.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

1. nitrogen pot, 2. airway, 3. air inlet, 4. cooler, 5. warehouse, 6. at data Reason device, the longest pin type Temperature Humidity Sensor, 8. nitrogen sensor, 9. data acquisition unit, 10. Steam vent, 11. nitrogen valves.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further explained explanation:

Seeing Fig. 1, set multiple air inlet 3 bottom described warehouse 5, the epimere of warehouse 5 sets row Pore 10, described air inlet 3 is connected with nitrogen pot 1 through cooler 4 by airway 2, Described airway 2 is provided with nitrogen valve 11；Uniform multiple insertion grains in described warehouse 5 Interior long pin type Temperature Humidity Sensor 7, each long pin type Temperature Humidity Sensor 7 has three not The collection point of the temperature and humidity of same level height for monitor in grain heap under differing heights Humiture, warehouse top is provided with multiple nitrogen sensor 8 for monitoring nitrogen gas concn in silo, The outfan of described long pin type Temperature Humidity Sensor 7 and nitrogen sensor 8 and data acquisition unit 9 Input connect, the outfan of described data acquisition unit 9 and the input of data processor 6 Connect.The outfan of described data processor 6 is connected with cooler 4 and nitrogen valve 11, For controlling cooler 4 and the opening and closing of nitrogen valve 11.

Operation principle:

See Fig. 1, after stacking grain in silo, by many root lengths pin type Temperature Humidity Sensor 7 Uniformly inserting in grain and can obtain the humiture on differentiated levels, the nitrogen at top, storehouse passes Sensor 8 can monitor in silo nitrogen content in air in real time, and data acquisition unit 9 obtains storehouse in real time Interior multiple data measured on point, and by incoming for these data recording controller 6, by Data Control Data are analyzed comparing by device 6, when the scope of data obtained exceedes and arranges value (as when temperature When degree is higher than 20 DEG C), then recording controller 6 sends control instruction to cooler 4 and nitrogen valve Door 11, cooler 4 and nitrogen valve 11 synchronize to open, and the nitrogen in nitrogen pot 1 is by through fall Temperature device 4 is extremely flowed in storehouse by the air inlet 3 bottom warehouse 5, by warehouse 5 after being cooled to 4 DEG C Interior original air is expelled by upper discharge hole 10 so that in silo, air is gradually taken by nitrogen In generation, in time detecting that in storehouse, temperature is less than 10 DEG C, data processor 6 exports control instruction Cooler 4 and nitrogen valve 11 is made to close.Dry and cold nitrogen in silo inhibits exhaling of grain Suction effect, reduces cereal temperature, and the moisture in grain is constantly taken out of also with nitrogen, Water activity decreases, and grain leaves its extended shelf-life after silo, due to the filling of nitrogen Having expelled the most oxygen in silo, the harmful organism in silo cannot grow, it is to avoid Moth and the harm of muroid.

Use above-mentioned principle, existing silo simply can be transformed and can be used, use one Multiple data processors 6 are controlled by computer by wire or wifi, thus realize multiple The unified management of silo and control.

Claims

1. an intelligent silo, including warehouse, it is characterised in that set many bottom described warehouse Individual air inlet, the epimere of warehouse sets steam vent, and described air inlet passes through leading equipped with nitrogen valve Trachea is connected with nitrogen pot through cooler；Uniform multiple Temperature Humidity Sensors and nitrogen in described warehouse Gas sensor, the outfan of described Temperature Humidity Sensor and nitrogen sensor and data acquisition unit Input connects, and the outfan of described data acquisition unit is connected with the input of data processor.

2. intelligence silo as claimed in claim 1, it is characterised in that described data process The outfan of device is connected with cooler and nitrogen valve respectively.

3. intelligence silo as claimed in claim 1 or 2, it is characterised in that described warm and humid Degree sensor is insertable, has the long pin type temperature of at least three differentiated levels collection point Humidity sensor, described nitrogen sensor is for being arranged on warehouse top.