CN212645066U - Vegetable fresh-keeping cold storage - Google Patents
Vegetable fresh-keeping cold storage Download PDFInfo
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- CN212645066U CN212645066U CN202021439343.5U CN202021439343U CN212645066U CN 212645066 U CN212645066 U CN 212645066U CN 202021439343 U CN202021439343 U CN 202021439343U CN 212645066 U CN212645066 U CN 212645066U
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Abstract
A vegetable fresh-keeping refrigeration house comprises a fresh-keeping storage, a primary cooling device and a secondary cooling device, wherein an interlayer is arranged at the bottom of the fresh-keeping storage, an air pipeline is laid in the interlayer and is communicated with the outlet end of the primary cooling device, an air spray pipe is arranged on the air pipeline, a cold air pipeline is fixedly arranged in the fresh-keeping storage and is communicated with the secondary cooling device, and an air exhaust device is fixedly arranged at the top of the fresh-keeping storage; can be with the air transport after the filtration sterilization to the fresh-keeping storehouse in through the one-level heat sink that sets up, the heat in the fresh-keeping storehouse is outwards taken out to the outer device of air, the outer device of air and one-level heat sink cooperate each other, can take away partly with the heat on the little tomato fruit, then recycle second grade heat sink with low temperature air transport to the fresh-keeping storehouse in, the outer device of air is taken out the air in the fresh-keeping storehouse again and is returned to second grade heat sink and circulate, the realization cooling that can be quick, and the outward appearance and the taste that keep little tomato fruit.
Description
Technical Field
The utility model relates to a vegetables refrigeration plant technical field especially relates to a vegetables freezer that keeps fresh.
Background
Cherry tomato, also called small tomato, cherry tomato, etc. can be used as vegetable and fruit, and the vitamin content is 1.7 times of that of common tomato. The cherry tomato is an annual herbaceous plant of the tomato genus of the Solanaceae family, has strong adaptability and good resistance, is fond of potassium fertilizer and light, has more requirements on water, preferably has the relative air humidity of 45-50 percent, and can be cultivated all the year round in China. Because the appearance is exquisite and lovely, the sugar content is very high, the taste is fragrant, sweet and delicious, and the flavor is unique and is widely loved by consumers.
The large-scale planting is also carried out in northwest areas, concentrated harvesting is carried out in the harvesting season, and then the concentrated harvest is stored in a refrigeration house, cooled to reach a preset temperature and then is loaded for delivery. The problem that current little tomato fruit freezer of temporary storage exists is: because the small tomato fruits are all in the daytime when being picked, the outdoor temperature is higher in the picking season, the small tomato fruits can be sunned, and the cooling time of the small tomato fruits is longer after the small tomato fruits are sent into a cold storage, generally twenty-four hours.
Disclosure of Invention
In view of the above, a vegetable fresh-keeping refrigerator is needed.
The utility model provides a vegetables freezer that keeps fresh, including fresh-keeping storehouse, still include one-level heat sink, second grade heat sink, the bottom in fresh-keeping storehouse is provided with the interlayer, laid the air conduit in the interlayer, air conduit and one-level heat sink's exit end intercommunication, the last air spray tube that is provided with of air conduit, the air spray tube upwards extends to the inside in fresh-keeping storehouse, the fixed air conditioning pipeline that is provided with in fresh-keeping storehouse, air conditioning pipeline and second grade heat sink intercommunication, the fixed outer device of air that is provided with in top in fresh-keeping storehouse, the entry end of the outer device of air and the inside intercommunication in fresh-keeping storehouse, the exit end of the outer device of air.
Preferably, one-level heat sink includes fan, air cleaner, ultraviolet sterilization subassembly, buffer tank, air booster pump, the entry end and the external atmosphere intercommunication of fan, air cleaner's entry end and the exit end intercommunication of fan, the entry end of ultraviolet sterilization subassembly and air cleaner's exit end intercommunication, the entry end and the exit end intercommunication of ultraviolet sterilization subassembly of buffer tank, the entry end and the exit end intercommunication of buffer tank of air booster pump, the exit end and the air conduit intercommunication of air booster pump.
Preferably, the ultraviolet sterilization component comprises a box body, a partition board is fixedly arranged in the box body, the partition board is arranged in parallel with the bottom of the box body, the partition board is arranged in the box body along the inside of the box body from top to bottom in sequence in an equidistance staggered mode, an S-shaped air sterilization channel is formed by partitioning the inside of the box body, the inlet end of the air sterilization channel is communicated with the outlet end of an air filter, and the outlet end of the air sterilization channel is communicated with a buffer tank.
Preferably, the air sterilization channel is fixedly provided with a baffle plate inside, the baffle plate is arranged along the air sterilization channel at equal intervals, and the baffle plate is provided with air circulation holes.
Preferably, the air flow through holes on the two adjacent baffles are arranged in a staggered manner.
Preferably, an ultraviolet lamp is fixedly arranged inside the air sterilization channel and is positioned between the two adjacent baffle plates.
Preferably, the air discharge device comprises an air absorption cover and an extraction part, the air absorption cover is fixedly arranged at the top of the fresh-keeping warehouse, the inlet end of the extraction part is communicated with the air absorption cover, and the outlet end of the extraction part is communicated with the inlet end of the secondary cooling device.
Preferably, the bottom of the air absorption cover is provided with an inlet hole, and the inlet hole is communicated with the interior of the fresh-keeping warehouse.
Preferably, the air conditioning pipeline sets up in four corners of fresh-keeping storehouse, and the air conditioning pipeline upwards extends outside the fresh-keeping storehouse top along the bottom in fresh-keeping storehouse to with second grade heat sink's exit end intercommunication.
Preferably, one end of the cold air pipeline close to the bottom of the fresh-keeping storehouse is provided with a cold air outlet.
The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model discloses an including fresh-keeping storehouse, still include primary heat sink, second grade heat sink, the bottom in fresh-keeping storehouse is provided with the interlayer, laid the air conduit in the interlayer, the air conduit communicates with the exit end of primary heat sink, be provided with the air spray pipe on the air conduit, the air spray pipe upwards extends to the inside in fresh-keeping storehouse, the fixed air conditioning pipeline that is provided with in fresh-keeping storehouse, the air conditioning pipeline communicates with second grade heat sink, the top in fresh-keeping storehouse is fixed and is provided with the outer device of air outward, the entry end of the outer device of air communicates with the inside in fresh-keeping storehouse, the exit end of the outer device of air communicates with the entry; can be with air transport to the fresh-keeping storehouse after the filtration sterilization through the one-level heat sink that sets up, simultaneously, start the outer device of arranging of air that sets up at fresh-keeping storehouse top, the heat in the outer device of air will keep fresh the storehouse is outwards taken out, utilize mutually supporting of outer device of air and one-level heat sink, can take away partly with the heat on the little tomato fruit, after the temperature drop, close one-level heat sink, then open second grade heat sink, second grade heat sink is with microthermal air transport to the fresh-keeping storehouse in, the air in the outer device of air will keep fresh the storehouse again takes out and returns to second grade heat sink and circulate the cooling, so relapse, the realization cooling that can be quick, and keep the outward appearance and the taste of little tomato fruit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the sectional structure of the fresh-keeping warehouse of the present invention.
Fig. 3 is a schematic structural diagram of the ultraviolet sterilization assembly of the present invention.
In the figure: the fresh-keeping storehouse comprises a fresh-keeping storehouse 01, an interlayer 11, an air pipeline 12, an air spray pipe 13, a cold air pipeline 14, a temperature detector 15, a primary cooling device 02, a fan 21, an air filter 22, an ultraviolet sterilization assembly 23, a box body 231, a partition plate 232, an air sterilization channel 233, a baffle 234, an air flow through hole 235, an ultraviolet lamp 236, a buffer tank 24, an air booster pump 25, a secondary cooling device 03, an air discharge device 04, an air absorption cover 41 and an extraction component 42.
Detailed Description
Referring to fig. 1 to 3, an embodiment of the present invention provides a vegetable fresh-keeping refrigeration storage, including a fresh-keeping storage 01, further including a primary cooling device 02 and a secondary cooling device 03, wherein three temperature detectors 15 are sequentially arranged on an inner wall of the fresh-keeping storage 01 from top to bottom, the three temperature detectors 15 are respectively correspondingly arranged at an upper position, a middle position and a lower position in the fresh-keeping storage 01, and the temperature detectors 15 can monitor the overall temperature in the fresh-keeping storage 01 at any time; the bottom in fresh-keeping storehouse 01 is provided with interlayer 11, air conduit 12 has been laid in interlayer 11, air conduit 12 and one-level heat sink 02's exit end intercommunication, be provided with air spray pipe 13 on air conduit 12, air spray pipe 13 upwards extends to the inside in fresh-keeping storehouse 01, fresh-keeping storehouse 01 internal fixation is provided with air conditioning pipeline 14, air conditioning pipeline 14 sets up four corners in fresh-keeping storehouse 01, air conditioning pipeline 14 upwards extends to outside fresh-keeping storehouse 01 top along fresh-keeping storehouse 01's bottom, and communicate with the exit end of second grade heat sink 03. The cold air pipeline 14 is close to the one end of the bottom of the fresh-keeping storehouse 01 and is provided with a cold air outlet, so that refrigerated air can be discharged from the lower part of the fresh-keeping storehouse 01, and then heat in the fresh-keeping storehouse 01 is upwards extruded, so that the fresh-keeping storehouse 01 can be rapidly cooled. The top of the fresh-keeping storehouse 01 is fixedly provided with an air discharge device 04, the inlet end of the air discharge device 04 is communicated with the inside of the fresh-keeping storehouse 01, and the outlet end of the air discharge device 04 is communicated with the inlet end of the secondary cooling device 03. The secondary cooling device 03 is a combination of an air refrigerator and an air pump. Air transport after can be with filtration sterilization to fresh-keeping storehouse 01 in through the one-level heat sink 02 that sets up, simultaneously, start the air discharge device 04 that sets up at fresh-keeping storehouse 01 top, the heat in fresh-keeping storehouse 01 is outwards taken out to the air discharge device 04, utilize mutually supporting of air discharge device 04 and one-level heat sink 02, can take away partly with the heat on the little tomato fruit, after the temperature drop, close one-level heat sink 02, then open second grade heat sink 03, second grade heat sink 03 carries microthermal air to fresh-keeping storehouse 01 in, air discharge device 04 takes out the air in fresh-keeping storehouse 01 again and returns to second grade heat sink 03 and circulates the cooling, so relapse, the realization cooling that can be quick, and keep the outward appearance and the taste of little tomato fruit.
One-level heat sink 02 includes fan 21, air cleaner 22, ultraviolet sterilization subassembly 23, buffer tank 24, air booster pump 25, fan 21's entry end and external atmosphere intercommunication, air cleaner 22's entry end and fan 21's exit end intercommunication, ultraviolet sterilization subassembly 23's entry end and air cleaner 22's exit end intercommunication, buffer tank 24's entry end and ultraviolet sterilization subassembly 23's exit end intercommunication, air booster pump 25's entry end and buffer tank 24's exit end intercommunication, air booster pump 25's exit end and air conduit 12 intercommunication.
The air sterilizing channel 233 is internally and fixedly provided with a baffle 234, the baffle 234 is equidistantly arranged along the air sterilizing channel 233, and the baffle 234 is provided with an air flow through hole 235. The air flow holes 235 of the two adjacent baffles 234 are staggered. An ultraviolet lamp 236 is fixedly arranged inside the air sterilizing channel 233, and the ultraviolet lamp 236 is positioned between two adjacent baffles 234. Therefore, the circulation speed of air can be slowed down, the air can be stirred, and when the ultraviolet lamp 236 sterilizes the air, bacteria in the air can be killed more efficiently.
The air discharge device 04 comprises an air absorption cover 41 and an extraction part 42, the air absorption cover 41 is fixedly arranged at the top of the fresh-keeping warehouse 01, the extraction part 42 is a fan 21 or an air pump, the inlet end of the extraction part 42 is communicated with the air absorption cover 41, the outlet end of the extraction part 42 is communicated with the inlet end of the secondary cooling device 03, the outlet end of the extraction part 42 is divided into two parts, one part is discharged to the atmosphere, the part is mainly used for cooling the fresh-keeping warehouse 01 by the primary cooling device 02, when the primary cooling device 02 is started to cool the fresh-keeping warehouse 01, the pipeline of the extraction part 42 leading to the secondary cooling device 03 is closed, the other part is conveyed to the secondary cooling device 03, the part is mainly used for circularly cooling the extracted air, and can accelerate the cooling of the air in the fresh-keeping warehouse 01, when the secondary cooling device 03 is started to cool the fresh-keeping warehouse 01, the pipeline of the extraction part 42 leading to the atmosphere is closed. The bottom of the air absorption cover 41 is provided with an inlet hole which is communicated with the interior of the fresh-keeping storehouse 01.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a vegetables freezer that keeps fresh, includes fresh-keeping storehouse, its characterized in that: still include one-level heat sink, second grade heat sink, the bottom in fresh-keeping storehouse is provided with the interlayer, laid air conduit in the interlayer, air conduit and one-level heat sink's exit end intercommunication, the last air spray tube that is provided with of air conduit, the air spray tube upwards extends to the inside in fresh-keeping storehouse, the fixed air conditioning pipeline that is provided with in fresh-keeping storehouse, air conditioning pipeline and second grade heat sink intercommunication, the fixed outer device of arranging of air that is provided with in top in fresh-keeping storehouse, the entry end of the outer device of air arranges the inside intercommunication in fresh-keeping storehouse, the exit end of the outer device of air arranges the entry end intercommunication with.
2. The vegetable fresh-keeping freezer according to claim 1, characterized in that: the one-level cooling device comprises a fan, an air filter, an ultraviolet sterilization assembly, a buffer tank and an air booster pump, wherein the inlet end of the fan is communicated with the external atmosphere, the inlet end of the air filter is communicated with the outlet end of the fan, the inlet end of the ultraviolet sterilization assembly is communicated with the outlet end of the air filter, the inlet end of the buffer tank is communicated with the outlet end of the ultraviolet sterilization assembly, the inlet end of the air booster pump is communicated with the outlet end of the buffer tank, and the outlet end of the air booster pump is communicated with an air pipeline.
3. The vegetable fresh-keeping freezer according to claim 2, characterized in that: the ultraviolet sterilization assembly comprises a box body, a partition board is fixedly arranged in the box body, the partition board is arranged in parallel with the bottom of the box body, the partition board is arranged in the box body along the interior of the box body from top to bottom in sequence in an equidistance staggered mode, the interior of the box body is partitioned into an S-shaped air sterilization channel, the inlet end of the air sterilization channel is communicated with the outlet end of an air filter, and the outlet end of the air sterilization channel is communicated with a buffer tank.
4. The vegetable fresh-keeping freezer according to claim 3, characterized in that: the inside of air sterilization passageway is fixed and is provided with the baffle, and the baffle sets up along air sterilization passageway equidistance, has seted up the air circulation hole on the baffle.
5. The vegetable fresh-keeping freezer according to claim 4, characterized in that: the air flow through holes on two adjacent baffles are arranged in a staggered manner.
6. The vegetable fresh-keeping freezer according to claim 3, characterized in that: an ultraviolet lamp is fixedly arranged inside the air sterilization channel and is positioned between the two adjacent baffle plates.
7. The vegetable fresh-keeping freezer according to claim 1, characterized in that: the air discharge device comprises an air absorption cover and an extraction part, the air absorption cover is fixedly arranged at the top of the fresh-keeping warehouse, the inlet end of the extraction part is communicated with the air absorption cover, and the outlet end of the extraction part is communicated with the inlet end of the secondary cooling device.
8. The vegetable fresh-keeping freezer according to claim 7, characterized in that: the bottom of the air absorption cover is provided with an inlet hole which is communicated with the interior of the fresh-keeping storehouse.
9. The vegetable fresh-keeping freezer according to claim 1, characterized in that: the air conditioning pipeline sets up in four corners in fresh-keeping storehouse, and the air conditioning pipeline upwards extends outside fresh-keeping storehouse top along the bottom in fresh-keeping storehouse to exit end intercommunication with second grade heat sink.
10. The vegetable fresh-keeping freezer of claim 9, characterized in that: and one end of the cold air pipeline close to the bottom of the fresh-keeping storehouse is provided with a cold air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439343.5U CN212645066U (en) | 2020-07-21 | 2020-07-21 | Vegetable fresh-keeping cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439343.5U CN212645066U (en) | 2020-07-21 | 2020-07-21 | Vegetable fresh-keeping cold storage |
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| Publication Number | Publication Date |
|---|---|
| CN212645066U true CN212645066U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021439343.5U Active CN212645066U (en) | 2020-07-21 | 2020-07-21 | Vegetable fresh-keeping cold storage |
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| CN (1) | CN212645066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307382A (en) * | 2022-09-16 | 2022-11-08 | 深圳市普乐特电子有限公司 | Small-size refrigeration house controller and control method |
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2020
- 2020-07-21 CN CN202021439343.5U patent/CN212645066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307382A (en) * | 2022-09-16 | 2022-11-08 | 深圳市普乐特电子有限公司 | Small-size refrigeration house controller and control method |
| CN115307382B (en) * | 2022-09-16 | 2024-02-09 | 深圳市普乐特电子有限公司 | Small-sized refrigeration house controller and control method |
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