CN219955768U - Multi-temperature-zone combined type precise temperature control refrigeration house - Google Patents
Multi-temperature-zone combined type precise temperature control refrigeration house Download PDFInfo
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- CN219955768U CN219955768U CN202321206238.0U CN202321206238U CN219955768U CN 219955768 U CN219955768 U CN 219955768U CN 202321206238 U CN202321206238 U CN 202321206238U CN 219955768 U CN219955768 U CN 219955768U
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 24
- 238000004321 preservation Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 208000001034 Frostbite Diseases 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of refrigeration and preservation, and provides a multi-temperature-zone combined type accurate temperature control refrigeration house, which comprises a main house box body, a refrigeration device connected with the main house box body through a cold air pipeline, a control device connected with the refrigeration device, and a plurality of sub-house box bodies embedded into the main house box body; a fan set connected with the cold air pipeline is arranged in the main warehouse box body, and the fan set is connected with the control device; the top of the sub-warehouse box body is provided with an air guide opening, and an air guide fan, a temperature sensor and a low-temperature heating component which are connected with the control device are arranged in the sub-warehouse box body; the left side and the right side of the sub-warehouse box body are provided with a plurality of air guide holes penetrating through the side walls. The multi-temperature-zone combined type precise temperature control refrigeration house provided by the utility model has the advantages that the modular design can be freely combined, the use is flexible, the installation and the disassembly are convenient, the temperature zones suitable for storing different products are formed, and the temperature of the plurality of temperature zones is independently controlled, so that the precise temperature control is realized, the uniformity and the stability of the storage temperature are improved, and the temperature fluctuation is reduced.
Description
Technical Field
The utility model belongs to the technical field of refrigeration and preservation, and particularly relates to a multi-temperature-area combination type accurate temperature control refrigeration house.
Background
Most of cold storages in the market at present adopt fans for refrigeration, but the refrigeration mode has the defects of uneven refrigeration and large fluctuation of refrigeration temperature, and the phenomenon of frostbite of stored agricultural products such as fruits and vegetables is extremely easy to occur, so that economic loss is caused; in addition, the existing refrigeration house is generally provided with only one storage bin, which means that only one fixed temperature can be set in a single space of the storage bin, so that a plurality of refrigeration houses are needed for different agricultural products such as fruits and vegetables during use, the purchase cost and the operation cost are greatly increased, the use efficiency of the refrigeration houses is limited, and in the actual storage and transportation process, a large amount of agricultural products are usually mixed for saving the use cost of the refrigeration houses, so that the storage quality of the agricultural products such as fruits and vegetables is greatly influenced, the shelf life of the products is shortened, and the storage and sales of the agricultural products are not facilitated; meanwhile, the refrigeration house usually needs to run for a long time to maintain a certain temperature environment, when the temperature is too low, the refrigeration equipment needs to stop working, the compressor is turned off, when the temperature is too high, the refrigeration equipment needs to start working, the compressor is turned on, the compressor is repeatedly turned on and off, the service life of the compressor is shortened, and the service durability, reliability and stability of the refrigeration house are reduced.
Therefore, it is necessary to design a multi-temperature-zone combined type accurate temperature control refrigerator which can accurately, uniformly and stably control temperature, does not need to repeatedly switch on and off refrigeration equipment, has high durability and reliability and long service life, comprises a plurality of different temperature zones to be suitable for various scenes and has wide application range.
Disclosure of Invention
The utility model provides a multi-temperature-zone combined type accurate temperature control refrigeration house, which comprises a plurality of independent embedded type separate box bodies, is flexible in modular design, convenient to install and detach, forms a temperature zone suitable for storing different products, enlarges applicable scenes and application range, sets proper temperatures of different products to ensure storage quality of the products, prolongs shelf life of the products, and enables the separate box bodies to independently and accurately control the temperatures, so that uniformity and stability of the temperatures are improved, temperature fluctuation is reduced, only one set of refrigeration device is needed, purchase and operation cost is saved, resource utilization rate is improved, the refrigeration device does not need to be frequently and repeatedly opened and closed, service life of the refrigeration device is prolonged, and service durability, reliability and stability of the refrigeration house are further improved.
The technical scheme of the utility model is as follows:
the utility model provides a multi-temperature-zone combined type accurate temperature control refrigeration house which comprises a main house box body, a refrigeration device connected with the main house box body through a cold air pipeline, a control device connected with the refrigeration device, and a plurality of sub-house box bodies embedded into the main house box body; a fan set connected with the cold air pipeline is arranged in the main warehouse box body, and the fan set is connected with the control device; the top of the sub-warehouse box body is provided with an air guide opening, and an air guide fan, a temperature sensor and a low-temperature heating component which are connected with the control device are arranged in the sub-warehouse box body; the left side and the right side of the sub-warehouse box body are provided with a plurality of air guide holes penetrating through the side walls.
The air blower unit blows cold air sent by the cold air pipeline to the inner space of the main warehouse box body, a refrigerating space with uniform temperature is formed in the main warehouse box body, a plurality of warehouse separating box bodies in the main warehouse box body are communicated with the refrigerating space of the main warehouse box body through the air guide opening and the air guide hole, and a circulating refrigerating channel is formed, so that the refrigeration in the warehouse separating box body is realized, the low-temperature heating assembly realizes the accurate temperature control in the warehouse separating box body, a plurality of independent control refrigerating temperature areas with different temperatures are formed, products with different storage temperatures are aimed at, the application scene and the application range of the refrigerator are improved, the air guide fan guides the cold air in the refrigerating space in the main warehouse box body to be conveyed into the warehouse separating box body for refrigerating, and the air guide fan is matched with the low-temperature heating assembly to realize the accurate temperature control, so that the uniformity and the constancy of the temperature in the warehouse separating box body are maintained, the fluctuation of the temperature is reduced, the storage quality of the products is ensured, and the occurrence of frostbite phenomenon is avoided.
Preferably, the fan set is provided with a plurality of fan fans, and a plurality of fan fans are uniformly distributed along the circumferential direction, so that cold air conveyed by the cold air pipeline is uniformly and comprehensively distributed in the main warehouse box body, heat exchange is performed by continuous circulating flow, and the uniform stability of the refrigeration effect and the temperature is improved.
Preferably, the plurality of air guide fans are arranged at the top end and the bottom end inside the sub-warehouse box body, the air guide fans arranged at the top end are close to the air guide opening, and the air conditioning circulation of the space inside the sub-warehouse box body and the space inside the main warehouse box body is promoted.
Preferably, the air guide opening is provided with a one-way control valve, the one-way control valve is connected with the control device, the one-way control valve controls cold air at the air guide opening to be conveyed into the sub-warehouse box body in a one-way mode, and meanwhile, when the temperature reaches a set temperature, the one-way control valve can be closed for heat preservation, so that frostbite of products is avoided, energy consumption is reduced, and resources are saved.
Preferably, a plurality of shelves are arranged in the warehouse separation box body at intervals, and a plurality of air guide holes are arranged between every two adjacent shelves.
Preferably, the shelves are provided with a plurality of through holes, so that the circulation flow of cold air between adjacent shelves is promoted, and the uniformity and the stability of temperature are improved.
Preferably, a warehouse door is arranged at the front side of the warehouse separation box body, an observation window is arranged at the warehouse door, an illumination assembly is arranged in the warehouse separation box body, and the illumination assembly is connected with the control device.
Preferably, the main storehouse box body the inside and outside wall of branch storehouse box body all is equipped with the heat preservation, and the heat preservation of main storehouse box body reducible its heat exchange with external environment to reduce the energy consumption, the heat preservation of branch storehouse box body can maintain the stability of inner space temperature, promotes the accuracy of accuse temperature, reduces the fluctuation of temperature.
Compared with the prior art, the utility model has the following advantages and effects:
(1) The plurality of independent embedded type separate box bodies are adopted, the modular design can be freely combined, the use is flexible, the installation and the disassembly are convenient, meanwhile, a plurality of temperature areas suitable for storing different products are formed, the applicable scene and the use range of the refrigeration house are enlarged, the storage quality of different products is ensured, and the shelf life of the products is prolonged;
(2) The low-temperature heating assembly is matched with the air guide fan, so that independent and accurate temperature control of a plurality of warehouse separation box bodies is realized, uniformity and stability of temperature in the warehouse separation box bodies are improved, temperature fluctuation is reduced, and storage quality of products is further guaranteed;
(3) By adopting the combined structure, only one set of refrigerating device is needed to be configured, so that the purchase and operation cost is saved, the resource utilization rate is improved, and the refrigerating device does not need to be frequently and repeatedly opened and closed, so that the service life of the refrigerating device is prolonged, and the service durability, the reliability and the stability of the refrigeration house are further improved.
Drawings
FIG. 1 is a schematic front sectional view of a multi-temperature-zone combined type precise temperature control refrigerator in embodiment 1 of the present utility model;
FIG. 2 is a schematic front sectional view of a sub-box body in a multi-temperature-zone combined type accurate temperature control refrigerator in embodiment 1 of the present utility model;
FIG. 3 is a schematic side sectional view of a sub-compartment box in a multi-temperature-zone combined type precise temperature control refrigerator according to embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram showing the temperature change of one of the sub-storage boxes in the multi-temperature-zone combined type accurate temperature control refrigerator according to embodiment 1 of the present utility model;
FIG. 5 is a schematic side sectional view of a sub-compartment box in a multi-temperature-zone combined type precision temperature control refrigerator according to embodiment 2 of the present utility model;
fig. 6 is a schematic side sectional view of a sub-box body in a multi-temperature-zone combined type accurate temperature control refrigerator in embodiment 3 of the present utility model.
Reference numerals: 1-main warehouse box body, 11-fan group, 2-cold air pipeline, 3-sub warehouse box body, 31-wind guide port, 32-wind guide fan, 33-temperature sensor, 34-low temperature heating component, 35-wind guide hole, 36-warehouse door, 37-lighting component, 4-one-way control valve, 5-goods shelf and 51-through hole.
Detailed Description
The present utility model will now be described further in connection with specific embodiments for a better understanding of the present utility model by those skilled in the art.
Example 1:
as shown in fig. 1-4, the utility model provides a multi-temperature-zone combined type accurate temperature control refrigeration house, which comprises a main house box body 1, a refrigeration device connected with the main house box body through a cold air pipeline 2, a control device connected with the refrigeration device, and three sub-house box bodies 3 embedded into the main house box body 1, wherein the refrigeration device comprises a compressor connected with the cold air pipeline 2, and the compressor is connected with the control device so as to control the opening and closing of the compressor or the adjustment of power.
The inside fan group 11 that is connected with cold wind pipeline 2 that is equipped with of main storehouse box 1, fan group 11 are equipped with a plurality of fan fans, and a plurality of fan fans are along circumferencial direction evenly distributed, blow the cold wind that cold wind pipeline 2 was carried in around the inside of main storehouse box 1 to make cold wind even, comprehensive in the inside circulation flow of main storehouse box 1, fan in the fan group 11 all is connected with controlling means.
The top of the sub-warehouse box body 3 is provided with an air guide opening 31, the left side and the right side are provided with a plurality of air guide holes 35 penetrating through the side walls, the air guide opening 31 is provided with a one-way control valve 4, cold air can only flow into the inner space of the sub-warehouse box body 3 from the outer space of the sub-warehouse box body 3 through the one-way control valve 4, the one-way control valve 4 is connected with a control device, and when the temperature reaches a set temperature, the one-way control valve 4 can be closed for heat preservation, so that frostbite of products is avoided, energy consumption can be reduced, and resources are saved; the temperature sensor is characterized in that a plurality of air guide fans 32 are arranged at the positions close to the air guide openings 31, a plurality of air guide fans 32 are also arranged at the bottom end of the inside of the sub-warehouse box body 3, so that circulation flow of cold air in the inside of the sub-warehouse box body 3 is promoted, uniformity and stability of the temperature inside the sub-warehouse box body 3 are improved, fluctuation of the temperature is reduced, a plurality of temperature sensors 33 and a plurality of low-temperature heating components 34 connected with a control device are further arranged, and the low-temperature heating components 34 heat and raise the temperature when the temperature is too low, so that the temperature inside the sub-warehouse box body 3 is kept constant in a proper storage temperature interval of products.
When the refrigerator works, the control device inputs the storage temperatures of a plurality of agricultural products such as fruits and vegetables needing to be refrigerated and stored, the products needing to be refrigerated and stored are classified and placed in the refrigerator box body 3, the products needing to be refrigerated and stored are inserted into the main storage box body 1, the refrigerating device works, the compressor conveys cold air into the main storage box body 1 through the cold air pipeline 2, the fan unit 11 blows the cold air sent by the cold air pipeline 2 into the inner space of the main storage box body 1, and a specific cold air circulation flow schematic diagram is shown by an arrow in fig. 1, so that a refrigerating space with uniform temperature is formed in the main storage box body 1. The plurality of sub-warehouse box bodies 3 in the main warehouse box body 1 are communicated with the refrigerating space of the main warehouse box body 1 through the air guide opening 31 and the air guide hole 35 and form a circulating refrigerating channel, so that the refrigerating in the sub-warehouse box body 3 is realized, the air guide fan 32 conveys cold air in the refrigerating space in the main warehouse box body 1 to the sub-warehouse box body 3 through the air guide opening 31 for refrigerating, the cold air circulation flow schematic diagram in the sub-warehouse box body 3 is shown by an arrow in fig. 2, the temperature sensor 33 monitors the temperature in the sub-warehouse box body 3 in real time and feeds back to the control device, when the temperature in one sub-warehouse box body 3 is lower than a preset temperature interval, the control device controls the one-way control valve 4 of the sub-warehouse box body 3 to be closed, at the moment, the cold air in the main warehouse box body 1 is not conveyed into the sub-warehouse box body 3 through the air guide opening 31, meanwhile, the control device controls the low-temperature heating assembly 34 to work, the heating assembly 34 stops working after the temperature reaches the preset temperature interval for heating, the accurate temperature control in the sub-warehouse box body 3 is realized, the temperature control in the sub-warehouse box body 3 is realized, and the temperature is suitable for the temperature change of the product, namely the temperature fluctuation in the sub-warehouse box body 3 is shown in the temperature range of which is shown in fig. 4 to be the temperature range of minus 1 to be the temperature fluctuation, and is shown in the temperature range of plus or minus 0; when the temperature in the two sub-warehouse boxes 3 is lower than the preset temperature interval, the control device can control the compressor of the refrigerating device to reduce the refrigerating power, such as switching to an energy-saving mode or a low-power mode, besides performing the corresponding operation, so that the energy consumption is saved and the utilization rate of resources is improved.
The front side of the sub-warehouse box body 3 is provided with a warehouse door 36, the further warehouse door 36 is provided with an observation window, the inside of the sub-warehouse box body 3 is provided with a lighting component 37, and the lighting component 37 is connected with a control device, so that the storage condition of products in a refrigerator can be observed conveniently.
The heat preservation layers are arranged on the inner wall and the outer wall of the main warehouse box body 1 and the inner wall and the outer wall of the sub warehouse box body 3, the heat preservation layer of the main warehouse box body 1 adopts a polyurethane plate, and heat exchange between the main warehouse box body 1 and the external environment can be reduced, so that energy consumption is reduced, the heat preservation layer of the sub warehouse box body 3 adopts a polystyrene foam plate, the stability of the temperature of an inner space can be maintained, the accuracy of temperature control is improved, and the fluctuation of the temperature is reduced.
Example 2:
example 2 of the present utility model will be described with reference to fig. 5. In addition, the description of the parts not different from those of embodiment 1 will be omitted, and the same reference numerals will be given.
As shown in fig. 5, the multi-temperature-zone combined type accurate temperature control refrigeration house provided by the utility model is characterized in that a plurality of shelves 5 which are distributed at intervals are arranged in a separate box body 3, a plurality of air guide holes 35 are arranged between adjacent shelves 5, and the plurality of air guide holes 35 can promote the circulation flow of cold air in a storage area formed between the spaced shelves 5 so as to ensure the uniformity and the stability of temperature and further ensure the storage quality of products.
Example 3:
example 3 of the present utility model will be described with reference to fig. 6. In addition, the description of the parts not different from those of embodiment 1 will be omitted, and the same reference numerals will be given.
As shown in fig. 6, the multi-temperature-zone combination type accurate temperature control refrigerator according to the utility model has the advantages that the shelves 5 are provided with the plurality of through holes 51, the circulating flow of cold air between the adjacent shelves 5 is further promoted, the contact area between stored products and the circulating flowing cold air is increased, and the uniformity and the stability of the storage temperature of the products are improved.
In summary, the multi-temperature-zone combined type accurate temperature control refrigeration house provided by the utility model comprises a plurality of independent embedded type separate box bodies, the modular design is free to combine and flexible to use, the modular design is convenient to mount and dismount, a temperature zone suitable for storing different products is formed, the applicable scene and the application range are enlarged, meanwhile, the proper temperatures of the different products are set to ensure the storage quality of the products, the shelf life of the products is prolonged, the separate box bodies are subjected to independent and accurate temperature control, so that the uniformity and the stability of the temperatures are improved, the temperature fluctuation is reduced, only one set of refrigeration device is required, the purchase and operation cost is saved, the resource utilization rate is improved, the refrigeration device does not need to be frequently and repeatedly turned on and off, the service life of the refrigeration device is prolonged, and the durability, the reliability and the stability of the refrigeration house are further improved.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a many temperature areas combination formula accurate accuse temperature freezer, includes main storehouse box (1), through refrigerating plant that cold wind pipeline (2) are connected with it, with controlling means that refrigerating plant is connected, its characterized in that: the system also comprises a plurality of sub-warehouse box bodies (3) embedded into the main warehouse box body (1);
a fan set (11) connected with the cold air pipeline (2) is arranged in the main warehouse box body (1), and the fan set (11) is connected with the control device;
an air guide opening (31) is formed in the top of the sub-warehouse box body (3), and an air guide fan (32), a temperature sensor (33) and a low-temperature heating component (34) which are connected with the control device are arranged in the sub-warehouse box body;
the left side and the right side of the sub-warehouse box body (3) are provided with a plurality of air guide holes (35) penetrating through the side walls.
2. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the fan set (11) is provided with a plurality of fan fans, and the fan fans are uniformly distributed along the circumferential direction.
3. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the air guide fans (32) are arranged in a plurality, the air guide fans (32) are arranged at the top end and the bottom end inside the sub-warehouse box body (3), and the air guide fans (32) arranged at the top end are close to the air guide opening (31).
4. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the air guide opening (31) is provided with a one-way control valve (4), and the one-way control valve (4) is connected with the control device.
5. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the inside goods shelves (5) that are equipped with a plurality of interval distributions of branch storehouse box body (3), adjacent all be equipped with a plurality of between goods shelves (5) wind-guiding hole (35).
6. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 5, wherein: the shelf (5) is provided with a plurality of through holes (51).
7. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the warehouse separation box body (3) front side is provided with a warehouse door (36), the warehouse door (36) is provided with an observation window, the inside of the warehouse separation box body (3) is provided with a lighting component (37), and the lighting component (37) is connected with the control device.
8. The multi-temperature zone combination type accurate temperature control refrigeration house according to claim 1, wherein: the inner wall and the outer wall of the main warehouse box body (1) and the warehouse separating box body (3) are respectively provided with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206238.0U CN219955768U (en) | 2023-05-18 | 2023-05-18 | Multi-temperature-zone combined type precise temperature control refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206238.0U CN219955768U (en) | 2023-05-18 | 2023-05-18 | Multi-temperature-zone combined type precise temperature control refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955768U true CN219955768U (en) | 2023-11-03 |
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ID=88539604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206238.0U Active CN219955768U (en) | 2023-05-18 | 2023-05-18 | Multi-temperature-zone combined type precise temperature control refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955768U (en) |
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2023
- 2023-05-18 CN CN202321206238.0U patent/CN219955768U/en active Active
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