CN205389559U - High moisture content paddy crosses summer repository partially - Google Patents

Abstract

The utility model provides a summer storage warehouse for high-moisture rice, which includes a warehouse wall, a warehouse cover, a warehouse door and an air vent arranged on the warehouse wall, and several air pipes with air outlets are arranged on the upper part of the warehouse body. One end of the air pipe communicates with the central joint, and the joint communicates with the air conditioner outside the warehouse through the air supply pipe fixed on the warehouse cover or the warehouse wall. There is also a temperature measuring device under the joint or the air pipe. A hanger connected with the lifter fixed on the cover is provided on the air pipe, and a telescopic pipe for compensating connection is also provided between the air supply pipe and the joint. The high-moisture rice summer storage bin provided by the utility model can effectively control the temperature and moisture in the upper layer of the grain pile in summer, realize the safe storage of the entire high-moisture grain pile at low temperature for the summer, and effectively maintain the freshness of the rice storage quality in summer. Will not deteriorate due to high temperature. In addition, the utility model also has the advantages of simple structure, safety and reliability, and low cost.

Description

A kind of high-moisture paddy summer storage warehouse

technical field

The utility model belongs to the field of grain storage, in particular to a summer storage warehouse for high-moisture rice in the field of grain storage.

Background technique

With the development of the economy and the improvement of material living standards, people have higher requirements for food quality, nutrition, hygiene and other aspects. The application of green ecological grain storage technology in rice storage to prevent high-moisture rice from heat and mold in summer, and to keep the grain quality intact and pollution-free is of great significance for meeting the needs of the masses and ensuring people's health.

In recent years, the state has invested in the construction of grain storage warehouses across the country, and equipped with new technologies for grain storage, which have effectively improved the conditions for grain storage. However, there are still the following outstanding problems: the temperature in the warehouse is high in summer and autumn, generally around 28°C, and the highest is 32°C, which leads to condensation, heat, mold, and insects on the upper layer of the grain pile, and produces yellow grains of rice, which in turn makes the grain fatty acid Changes in quality indicators such as food quality, tasting score, germination rate, and amylose lead to a significant reduction in food quality and taste, and at the same time increase the amount of grain. In addition to the reduction in moisture, the dry matter of grain is also reduced; resulting in high grain storage costs. 1. The processing is difficult, especially after the dew condensation on the surface of the grain, it needs to be turned over manually, which is labor-intensive.

Rice is one of the main food crops in my country. Due to the loose colloidal structure of rice grains, the resistance to high temperature is weak, and the quality will deteriorate when encountering high temperature, resulting in yellow-grained rice. In recent years, with the promotion and popularization of rice mechanized harvesting technology, the water content of rice harvesting is generally high, which is about 5-9% higher than that of manual harvesting.

For this reason, how to prevent heat generation and a series of problems caused thereby in the storage of high-moisture rice especially in summer storage are of great significance in the field of grain storage.

Contents of the invention

The purpose of this utility model is to provide a high-moisture rice summer storage warehouse, which can effectively control the temperature and moisture of the upper layer of the grain pile in summer, and realize the safe storage of the entire high-moisture grain pile at low temperature for summer. Avoid condensation, heat, mold and yellow grains on the upper layer of grain piles, maintain grain quality and taste, avoid grain reduction and increase in grain storage costs, and greatly reduce the labor intensity and workload of storage personnel.

The utility model is realized through the following technical scheme: a summer storage warehouse for high-moisture rice, including a warehouse wall, a warehouse cover, a warehouse door and an air vent arranged on the warehouse wall, and several belts are arranged on the upper part of the warehouse body. There is an air pipe with an air outlet, and one end of the air pipe communicates with the joint in the center, and the joint communicates with the air conditioner outside the warehouse through the air supply pipe fixed on the warehouse cover or the warehouse wall. There is also a temperature measuring device under the joint or the air pipe.

Preferably: the air duct is provided with a hanger connected to the lifter fixed on the cover, and a telescopic pipe for compensation connection is also provided between the air supply pipe and the joint.

Preferably: the temperature measuring device is a thermocouple.

The beneficial technical effects of the utility model are: the storage bin of the utility model can effectively control the temperature and moisture of the upper layer of the grain pile in summer, realize the safe storage of the whole high-moisture grain pile at low temperature for the summer, and effectively keep the storage quality of rice fresh in summer , will not deteriorate due to high temperature.

In addition, the utility model also has the advantages of simple structure, safety and reliability, and low cost.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model

Fig. 2 is the front view of the utility model

Fig. 3 is a sectional view 1 of the utility model

Fig. 4 is the sectional view 2 of the utility model

Description of serial numbers in the figure: 1 warehouse wall, 2 warehouse cover, 3 warehouse door, 4 air vent, 5 joint, 6 air duct, 7 air supply outlet, 8 air supply pipe, 9 air conditioner, 10 hanger, 11 telescopic pipe, 12 lift.

detailed description

Example 1

As shown in Figures 1-4, a kind of high-moisture rice summer storage bin provided by the utility model includes a bin wall 1, a bin cover 2, and a bin door 3 and an air vent 4 arranged on the bin wall. The warehouse wall 1, the warehouse cover 2, the warehouse door and the air vent 4 are all made of thermal insulation materials, and jointly constitute the whole warehouse body, and several air ducts 6 with air supply ports 7 are also arranged on the upper part of the warehouse body. One end of 6 communicates with the joint 5 in the center, and the joint 5 communicates with the air conditioner 9 outside the warehouse through the air supply pipe 8 fixed on the warehouse cover or the warehouse wall, and a temperature measuring device 13 is also provided under the joint or the air pipe. The temperature measuring device may be a thermocouple.

When the external air temperature is below 15°C and the humidity is above the local average humidity, you can open the vent 4 for natural ventilation and cooling; when the thermocouple measures that the temperature in the warehouse is too high, for example: when the temperature is higher than 20°C, Insulate the warehouse door 3 and the vent 4 for heat preservation and cold preservation, turn on the air conditioner, set a suitable temperature, such as 18°C, and send the cold air generated by the air conditioner to the joint 5 through the air supply pipe 8, and then to the air duct from the joint 5 6. Then it is sent out through the air outlet 7 on the air pipe 6 to cool down the surface of the grain pile in the warehouse, so that the temperature of the upper layer of the grain pile, which is generally about 1 meter below the grain surface, meets the requirements, thereby reducing or avoiding the temperature caused by the temperature of the warehouse. Condensation, heat, mildew, insects and other phenomena caused by high temperature.

Example 2

In practical applications, due to the different rice storage in the warehouse, the height of the air duct and the grain surface is different, which may affect the effect or increase energy consumption. Therefore, in order to achieve better results and save energy, an improvement is made on the basis of Embodiment 1. The air duct is provided with a hanger 10 connected to the lifter 12 fixed on the cover. A telescopic tube 11 for compensating connection is also arranged between the joints.

In this embodiment, when the height of the grain surface changes, the lifter 12 is adjusted to drive the hanger 10 and the air duct 6 to move up and down to a suitable position and stop, and work according to the method in Embodiment 1. Generally, the effect is best when the height of the air duct and the grain surface is within 1 meter.

In summary, the high-moisture rice summer storage warehouse provided by the utility model has a simple structure and strong applicability, and can effectively control the temperature and moisture of the upper layer of the summer grain pile, and realize the low-temperature safe storage of the entire high-moisture grain pile In summer, the storage quality of rice in summer is effectively kept fresh, and it will not be deteriorated due to high temperature; in addition, the combination of natural ventilation and artificial cooling also has the advantages of low operating costs and energy saving. The air conditioner and control box are located outside the warehouse. Easy maintenance.

Claims (4)

1. an inclined Paddy With High Moisture Content Stored crosses summer repository, including bulkhead, Cang Gai and the door being located on bulkhead and vent, it is characterized in that: be additionally provided with some airducts with air outlet on warehouse top, the fittings at described airduct one end and center, described joint by be fixed on the ajutage of Cang Gai or bulkhead with storehouse outside air conditioner be connected.

2. Paddy With High Moisture Content Stored partially as claimed in claim 1 crosses summer repository, it is characterized in that: is provided with on airduct and is fixed on the suspension bracket that the lifter that storehouse covers is connected, being additionally provided with the telescoping tube of interconnection function between ajutage and joint.

3. Paddy With High Moisture Content Stored partially as claimed in claim 1 or 2 crosses summer repository, it is characterized in that: be additionally provided with temperature measuring equipment below joint or airduct.

4. Paddy With High Moisture Content Stored partially as claimed in claim 3 crosses summer repository, it is characterized in that: described temperature measuring equipment is thermocouple.