CN215412686U - Fruit and vegetable storage refrigeration house - Google Patents
Fruit and vegetable storage refrigeration house Download PDFInfo
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- CN215412686U CN215412686U CN202121576605.7U CN202121576605U CN215412686U CN 215412686 U CN215412686 U CN 215412686U CN 202121576605 U CN202121576605 U CN 202121576605U CN 215412686 U CN215412686 U CN 215412686U
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Abstract
A fruit and vegetable storage refrigeration house comprises a refrigeration house body and a goods shelf arranged in the refrigeration house body, wherein a heat insulation layer is arranged on the inner wall of the refrigeration house body, and a gas circulation mechanism is arranged at the upper top part in the refrigeration house body; the gas circulation mechanism comprises a circulation pipeline, an air suction cover and an air suction motor, the circulation pipeline is a pipeline arranged at the upper top of the refrigeration house body, the air suction cover communicated with the circulation pipeline is arranged at a position close to the side wall of the refrigeration house body, the air suction motor is arranged in the air suction cover, the exhaust cover is communicated with the circulation pipeline and is positioned above the center of the refrigeration house body, and the exhaust motor is arranged in the exhaust cover; the refrigerator is arranged on the outer top wall of the refrigerator body, one end of the cold air pipeline is connected with the refrigerator, and the other end of the cold air pipeline penetrates through the upper top wall of the refrigerator body and is connected with the circulating pipeline; the nitrogen compressor is arranged on one side of the refrigeration house body, one end of the nitrogen pipeline is connected with the nitrogen compressor, and the other end of the nitrogen pipeline penetrates through the side wall of the refrigeration house body and then is connected with the circulating pipeline. The utility model can realize the gas circulation function in the cold storage and prolong the storage time of fruits and vegetables.
Description
Technical Field
The utility model relates to a fruit vegetables storage technology field relates to a fruit vegetables storage freezer.
Background
The fruits and vegetables have high nutritive value, and in order to store the fresh fruits and vegetables for a long time, the most effective mode is to carry out the preservation of a refrigeration house. Principle of freezer fresh-keeping technology the principle of the fresh-keeping technology of freezer is through adjusting the internal temperature of storehouse and humidity, through the process that the respiratory volume of prefabricated fruit vegetables cell postpones its metabolism. However, in the prior art, the unbalanced temperature in the large-scale cold storage is always a key problem influencing the storage time of the fruits and vegetables.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model discloses a fruit and vegetable storage refrigerator, which can realize the gas circulation function in the refrigerator, and the specific scheme is as follows:
a fruit and vegetable storage refrigeration house comprises a refrigeration house body, a goods shelf, a heat insulation layer, a gas circulation mechanism, an exhaust hood, a refrigerating machine and a nitrogen compressor, wherein the goods shelf is arranged in the refrigeration house body; the gas circulation mechanism comprises a circulation pipeline, an air suction cover and an air suction motor, the circulation pipeline is a pipeline arranged at the upper top of the refrigerator body, the air suction cover communicated with the circulation pipeline is arranged at a position close to the side wall of the refrigerator body, the air suction motor is arranged in the air suction cover, the air exhaust cover is communicated with the circulation pipeline and is positioned above the center of the refrigerator body, the orientation of the air exhaust cover is vertical to the ground direction, and the air exhaust motor is arranged in the air exhaust cover; the refrigerator is arranged on the outer top wall of the refrigerator body, one end of the cold air pipeline is connected with the refrigerator, and the other end of the cold air pipeline penetrates through the upper top wall of the refrigerator body and is connected with the circulating pipeline; the nitrogen compressor is arranged on one side of the refrigeration house body, one end of the nitrogen pipeline is connected with the nitrogen compressor, and the other end of the nitrogen pipeline penetrates through the side wall of the refrigeration house body and then is connected with the circulating pipeline.
Preferably, still include the refrigeration pipe, the refrigeration pipe is located circulation pipeline and is located the suction hood top.
Preferably, the connection position of the cold air pipeline and the circulating pipeline is positioned right above the exhaust hood.
Preferably, the location of the connection of the nitrogen line to the circulation line is upstream of the location of the refrigerant line within the circulation line.
Preferably, the side wall of the refrigeration house body is provided with an ultraviolet sterilizing lamp.
Preferably, the side wall of the refrigeration house body is provided with a gas detection device.
Has the advantages that: according to the fruit and vegetable storage refrigeration house disclosed by the utility model, the gas in the refrigeration house can be adsorbed through the gas circulation mechanism, then the gas is exhausted through the exhaust hood, so that the gas circulation function is realized, in addition, the gas recooling function in the refrigeration house is realized through the arrangement of the refrigeration pipe and the cooperation of the gas circulation mechanism, the nitrogen compressor can introduce nitrogen into the refrigeration house, the respiration effect of fruits and vegetables is inhibited, and the ultraviolet sterilizing lamp can sterilize the refrigeration house.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Wherein: 1. the refrigerator comprises a refrigerator body, 2. a goods shelf, 3. a heat preservation layer, 4. a gas circulation mechanism, 4.1. a circulation pipeline, 4.2. an air suction cover, 4.3. an air suction motor, 5. an exhaust cover, 5.1. an exhaust motor, 6. a refrigerator, 6.1. a cold gas pipeline, 7. a nitrogen compressor, 7.1. a nitrogen pipeline, 8. a refrigeration pipe, 9. an ultraviolet germicidal lamp, 10. a gas detection device and 11. an air exchange pipe.
Detailed Description
As shown in fig. 1, the fruit and vegetable storage freezer comprises a freezer body 1, a shelf 2, a heat insulation layer 3, a gas circulation mechanism 4, an exhaust hood 5, a refrigerator 6, a nitrogen compressor 7, a refrigeration pipe 8, an ultraviolet germicidal lamp 9, a gas detection device 10 and an air exchange pipe 11. The goods shelf 2 is arranged in the refrigerator body 1, the inner wall of the refrigerator body 1 is provided with a heat preservation layer 3 for improving the heat preservation effect, the side wall of the refrigerator body 1 is provided with an ultraviolet germicidal lamp 9, the air exchange tube 11 is arranged on the outer side wall of the refrigerator body 1 and penetrates through the side wall of the refrigerator body 1 to be communicated with the inside of the refrigerator, and is used for exchanging the gas in the refrigerator body 1 with the outside air, the upper top part in the refrigerator body 1 is provided with a gas circulation mechanism 4, the gas circulation mechanism 4 consists of a circulation pipeline 4.1, an air suction cover 4.2 and an air suction motor 4.3, the circulation pipeline 4.1 is a pipeline arranged at the upper top part of the refrigerator body 1, the air suction cover 4.2 communicated with the circulation pipeline 4.1 is arranged near the side wall of the refrigerator body 1, the air suction motor 4.3 is arranged in the air suction cover 4.2, the refrigeration tube 8 is arranged in the circulation pipeline 4.1 and above the air suction cover 4.2, and can refrigerate the gas adsorbed by the air suction motor 4.3, the exhaust hood 5 is communicated with the circulation pipeline and is positioned above the center of the refrigeration house body 1, the direction of the exhaust hood 5 is vertical to the ground, an exhaust motor 5.1 is arranged in the exhaust hood 5, after the air suction motor 4.3 can absorb the air in the refrigeration house, the air is conveyed to the exhaust hood 5 by the circulation pipeline 4.1, the air is discharged from the circulation pipeline 4.1 through the exhaust motor 5.1, because the exhaust hood 4.2 is arranged at the position close to the side wall of the refrigeration house body 1, and the exhaust hood is arranged above the center of the refrigeration house body 1, an internal circulation air path can be formed for the air stroke in the refrigeration house body; the refrigerator 6 is arranged on the outer top wall of the refrigerator body 1, one end of the cold air pipeline 6.1 is connected with the refrigerator 6, the other end of the cold air pipeline passes through the upper top wall of the refrigerator body 1 and then is connected with the circulating pipeline 4.1, and the connecting position of the cold air pipeline 6.1 and the circulating pipeline 4.1 is positioned right above the exhaust hood 5; the nitrogen compressor 7 is arranged on one side of the refrigeration house body 1, one end of the nitrogen pipeline 7.1 is connected with the nitrogen compressor 7, the other end of the nitrogen pipeline passes through the side wall of the refrigeration house body 1 and then is connected with the circulating pipeline 4.1, the communicating position of the nitrogen pipeline 7.1 and the circulating pipeline 4.1 is positioned between the side wall of the refrigeration house body 1 and the refrigerating pipe 8, namely, the connecting position of the nitrogen pipeline 7.1 and the circulating pipeline 4.1 is positioned on the upstream of the position of the refrigerating pipe 8 in the circulating pipeline 4.1, and gas in the nitrogen pipeline 7.1 enters the circulating pipeline 4.1 after passing through the refrigerating pipe 8.
The working principle is as follows: when in work, the air suction motor 4.3 can absorb the air in the cold storage by the air suction motor 4.3, the refrigerating pipe 8 can refrigerate the gas absorbed into the circulating pipeline 4.1 again, and then the gas is conveyed to the exhaust hood 5 through the circulating pipeline 4.1, the gas is discharged from the circulating pipeline 4.1 through the exhaust motor 5.1, when the gas detection device 10 can monitor the content of various gases in the refrigerator body in real time, and when the gases such as ethylene and the like are excessive, the gas in the cold storage can be discharged out of the cold storage through the scavenging pipe 11, when the content of the nitrogen is less, the nitrogen compressor 7 transmits the nitrogen in the cold storage body 1 through the nitrogen pipeline, in the process of conveying nitrogen, the nitrogen is firstly refrigerated through the refrigerating pipe, then is conveyed through the circulating pipeline 4.1, and is conveyed into the refrigeration house body 1 through the exhaust motor 5.1, so that the dynamic balance of the gas temperature in the refrigeration house body 1 can be ensured.
The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The fruit and vegetable storage refrigeration house is characterized by comprising a refrigeration house body (1), a goods shelf (2), a heat insulation layer (3), a gas circulation mechanism (4), an exhaust hood (5), a refrigerating machine (6), a cold gas pipeline (6.1), a nitrogen compressor (7) and a nitrogen pipeline (7.1), wherein the goods shelf (2) is arranged in the refrigeration house body (1), the heat insulation layer (3) is arranged on the inner wall of the refrigeration house body (1), a ventilation pipe (11) is arranged on the outer side wall of the refrigeration house body (1) and penetrates through the side wall of the refrigeration house body (1) to be communicated with the interior of the refrigeration house, and the gas circulation mechanism (4) is arranged at the upper top part in the refrigeration house body (1);
the gas circulation mechanism (4) comprises a circulation pipeline (4.1), an air suction cover (4.2) and an air suction motor (4.3), the circulation pipeline (4.1) is a pipeline arranged at the upper top of the refrigeration house body (1), the air suction cover (4.2) communicated with the circulation pipeline (4.1) is arranged at a position close to the side wall of the refrigeration house body (1), the air suction motor (4.3) is arranged in the air suction cover (4.2), the exhaust cover (5) is communicated with the circulation pipeline (4.1) and is positioned above the center of the refrigeration house body (1), the exhaust cover (5) faces a direction perpendicular to the ground, and the exhaust motor (5.1) is arranged in the exhaust cover (5);
the refrigerator (6) is arranged on the outer top wall of the refrigerator body (1), one end of the cold air pipeline (6.1) is connected with the refrigerator (6), and the other end of the cold air pipeline penetrates through the upper top wall of the refrigerator body (1) and then is connected with the circulating pipeline (4.1);
the nitrogen compressor (7) is arranged on one side of the refrigeration house body (1), one end of the nitrogen pipeline (7.1) is connected with the nitrogen compressor (7), and the other end of the nitrogen pipeline is connected with the circulating pipeline (4.1) after penetrating through the side wall of the refrigeration house body (1).
2. The fruit and vegetable storage refrigeration house according to claim 1, further comprising a refrigeration pipe (8), wherein the refrigeration pipe (8) is arranged in the circulation pipeline (4.1) and above the air suction cover (4.2).
3. The fruit and vegetable storage refrigeration house according to claim 2, characterized in that the connection position of the cold air pipeline (6.1) and the circulating pipeline (4.1) is positioned right above the exhaust hood (5).
4. The fruit and vegetable storage refrigeration house according to claim 2, characterized in that the connection position of the nitrogen pipeline (7.1) and the circulating pipeline (4.1) is located at the upstream of the position of the refrigeration pipe (8) in the circulating pipeline (4.1).
5. The fruit and vegetable storage refrigerator according to claim 4, wherein the side wall of the refrigerator body (1) is provided with an ultraviolet sterilizing lamp (9).
6. The fruit and vegetable storage refrigerator according to claim 4, characterized in that the side wall of the refrigerator body (1) is provided with a gas detection device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576605.7U CN215412686U (en) | 2021-07-12 | 2021-07-12 | Fruit and vegetable storage refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121576605.7U CN215412686U (en) | 2021-07-12 | 2021-07-12 | Fruit and vegetable storage refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215412686U true CN215412686U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121576605.7U Active CN215412686U (en) | 2021-07-12 | 2021-07-12 | Fruit and vegetable storage refrigeration house |
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| CN (1) | CN215412686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077147A (en) * | 2022-06-13 | 2022-09-20 | 威特龙消防安全集团股份公司 | Nitrogen injection and oxygen control protection system and protection method for refrigeration house |
-
2021
- 2021-07-12 CN CN202121576605.7U patent/CN215412686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077147A (en) * | 2022-06-13 | 2022-09-20 | 威特龙消防安全集团股份公司 | Nitrogen injection and oxygen control protection system and protection method for refrigeration house |
| CN115077147B (en) * | 2022-06-13 | 2024-04-12 | 威特龙消防安全集团股份公司 | Nitrogen injection oxygen control protection system and protection method for refrigeration house |
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