A refrigeration pipeline conveying device for a low-temperature granary
A technology of conveying device and refrigeration pipe, applied in the field of granary equipment, can solve the problems affecting the output efficiency of cold air and the effect of cooling effect, etc.
Active Publication Date: 2021-09-10
叶官兵
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Problems solved by technology
[0003] Existing low-temperature granaries are generally equipped with arc-shaped cold air delivery pipes on the bottom plate, and exhaust holes are arranged on the top to discharge cold air. However, since the grain is directly pressed on the top surface of the cold air delivery pipe, it covers the exhaust The situation of the through hole is more serious, which affects the output efficiency of the cold air, and its cooling effect is affected to a certain extent
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[0021] Example: see Figures 1 to 4 As shown, a refrigeration pipeline conveying device for a low-temperature granary includes a granary body 10, and a plurality of cold air conveying pipes 20 extending forward and backward are installed on the top surface of the bottom plate of the granary body 10;
[0022] The cold air delivery pipeline 20 includes an arc-shaped top plate 21, the bottom surfaces of the left and right sides of the arc-shaped top plate 21 are fixed with extensions 22 extending horizontally inwards, and the bottom surfaces of the opposite ends of the two extensions 22 are formed with a bottom extending downwards. The vertical extension 23, the bottom surface of the lower vertical extension 23 is installed on the top surface of the bottom plate of the granary body 10;
[0023] The front and rear top surfaces of the bottom plate of the granary body 10 are equipped with air intake main connecting pipes 30 extending left and right, and the ends of the cold air deli...
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The invention discloses a refrigeration pipeline conveying device for a low-temperature granary, which comprises a granary body. A plurality of cold air conveying pipes extending forward and backward are installed on the top surface of the bottom plate of the granary body; the cold air conveying pipe includes an arc-shaped top plate, an arc The bottom surfaces of the left and right sides of the shaped top plate are fixed with extensions that extend horizontally inward, and the bottom surfaces of the opposite ends of the two extensions are formed with a lower vertical extension that extends downward, and the bottom surface of the lower vertical extension is installed on the granary body. on the top of the bottom plate. The cold air delivery pipeline adopted in the present invention is provided with two lower vertical extensions under both sides of the arc-shaped top plate, and side air outlet through holes are formed on the side walls, and the two lower vertical extensions are located below the arc-shaped top plate. It makes it difficult for the outside of the side air outlet through hole to block the grain, realizes the smooth output of cold air, improves the output effect, ensures rapid cooling, and makes the temperature control effect good.
Description
technical field [0001] The invention relates to the technical field of granary equipment, and more specifically relates to a refrigeration pipeline conveying device for a low-temperature granary. Background technique [0002] The existing low-temperature grain storage refers to a temperature-controlled storage technology that keeps the grain in a low-temperature state below 15° by controlling the temperature of the grain and improving the stability of grain storage; [0003] Existing low-temperature granaries are generally equipped with arc-shaped cold air delivery pipes on the bottom plate, and exhaust holes are arranged on the top to discharge cold air. However, since the grain is directly pressed on the top surface of the cold air delivery pipe, it covers the exhaust The situation of the through hole is relatively serious, thereby affecting the output efficiency of the cold air, and its cooling effect is affected to a certain extent. Contents of the invention [0004] ...
Claims
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IPC IPC(8): A01F25/16F25D17/08
CPCA01F25/16F25D17/08Y02A40/51
Inventor 彭红妹
Owner 叶官兵