Refrigeration house with circulating ventilation function
By introducing a circulating ventilation system and adjustment structure into the cold storage, the problems of moisture and odor accumulation and space waste are solved, and a cleaner environment and more efficient item storage management are achieved to meet different storage needs.
Patent Information
- Application Number
- CN202420823108.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Existing cold storages are prone to accumulate moisture and odor when closed for a long time, resulting in a decline in the quality of stored items and the inflexible adjustment of fixed storage space, resulting in waste of space and unstable stacking of items, making it difficult to meet the classification and separation needs.
A cold storage with circulation ventilation function was designed to achieve uniform distribution of air and remove moisture and odor through fans, air conduit ducts, exhaust fans and filters, and to achieve flexible space adjustment through adjustment grooves, adjustment pulleys and curtain walls. and reasonable stacking of items.
It effectively improves the air quality in the cold storage, extends the shelf life of items, improves storage efficiency and management efficiency, reduces the time for searching and accessing items, and enhances the flexibility and adaptability of the cold storage.
Smart Images
Figure CN222335761U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cold storage, in particular to a cold storage with a circulation ventilation function. Background Art
[0002] Cold storage is a facility used to store and keep food, medicine and other items at low temperatures. It is usually composed of insulating materials, refrigeration equipment and circulating ventilation systems. Cold storage is also a type of refrigeration equipment. Compared with refrigerators, its refrigeration area is much larger, but they have the same refrigeration principle. For large-scale fresh-keeping cold storage, it mainly stores fruit, vegetables and other plant goods.
[0003] Existing cold storage is prone to accumulate moisture and odor when closed for a long time, which affects the quality of stored items. A cold storage with a circulating ventilation function is needed to improve the air quality and extend the shelf life of items. The existing cold storage has fixed storage space. When items of different sizes or shapes need to be stored, the fixed storage space cannot be flexibly adjusted, and the unreasonable layout leads to space waste. It is difficult to meet the needs of item classification and separation, and it is impossible to quickly adapt to different separation needs, resulting in irregular stacking of items, and the inability to achieve optimal space utilization, resulting in unstable stacking of items, increased time for searching and retrieving items, and the fixed storage space cannot be quickly adjusted to adapt to changes. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the existing cold storage in the prior art is easy to accumulate moisture and odor in a closed state for a long time, which affects the quality of the stored items. A cold storage with a circulating ventilation function is needed to improve the air quality and extend the shelf life of the items. The existing cold storage has fixed storage space. When it is necessary to store items of different sizes or shapes, the fixed storage space cannot be flexibly adjusted, and the unreasonable layout leads to space waste, making it difficult to meet the needs of item classification and separation, and unable to quickly adapt to different separation needs, resulting in irregular stacking of items, unable to achieve optimal space utilization, resulting in unstable stacking of items, increased time for searching and taking items, and the fixed storage space cannot be quickly adjusted to adapt to changes. A cold storage with a circulating ventilation function is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A cold storage with a circulating ventilation function comprises a cold storage shell, a control switch is installed on one side of the cold storage shell, a storage door is hinged on the other side of the cold storage shell, the top of the cold storage shell is fixedly connected to a top plate, an insulation plate is installed on one side of the inner wall of the cold storage shell, an adjustment groove is opened at the bottom of the top plate, an adjustment pulley is slidably connected to the adjustment groove, a curtain wall is installed on the adjustment pulley, a fan is installed on the top of the top plate, an air guide duct is installed on one side of the fan, a filter is installed on the air guide duct, an exhaust fan is installed on one side of the outer wall of the cold storage shell, and an external refrigeration device is installed on the other side of the outer wall of the cold storage shell.
[0007] Preferably, the cold storage shell is hinged to the storage door by a hinge, the storage door is vertically arranged on one side of the cold storage shell, the control switch is in the shape of a rectangular parallelepiped, the number of the storage doors is two, and the size specifications of the two storage doors are consistent.
[0008] Preferably, the number of the insulation plates is three, and the three insulation plates are respectively vertically arranged on the inner wall of the cold storage shell, and the size of the top plate matches the size of the top opening of the cold storage shell.
[0009] Preferably, the top plate is vertically arranged on the top of the cold storage shell, the adjusting groove is opened in a tic-tac-toe shape at the bottom of the top plate, the size of the adjusting groove matches the size of the adjusting pulley, and the top plate is slidably connected to the adjusting pulley through the adjusting groove.
[0010] Preferably, there are several adjusting pulleys, the sizes of the several adjusting pulleys are consistent, the several adjusting pulleys are respectively slidably connected to the adjusting grooves, the adjusting grooves are slidably connected to the curtain walls through the adjusting pulleys, the curtain walls are respectively vertically arranged at the bottom of the adjusting pulleys, and the length of the curtain walls matches the length of the inner wall of the cold storage shell.
[0011] Preferably, the number of fans is three, the dimensions of the three fans are consistent, the three fans are respectively vertically arranged on the top of the top plate, a mounting opening is opened on the top of the top plate, the fans are fixedly installed on the mounting opening, the filter is rectangular, an exhaust outlet is opened on one side of the outer wall of the cold storage shell, the exhaust fan is fixedly installed on the exhaust outlet, and the external refrigeration equipment is vertically arranged on the other side of the outer wall of the cold storage shell.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model cooperates with a fan, an air duct, an exhaust fan and a filter. When the cold storage is used to store items, the air inside the cold storage, including cold air and room temperature air, is inhaled through the fan. The fan guides the inhaled air to different areas through the air duct and circulates it. During the circulation, the cold air is mixed with the room temperature air, so as to achieve uniform distribution of the air inside the cold storage. Part of the air is discharged from the cold storage through the exhaust fan to keep fresh air entering and maintain air circulation. The particulate matter, microorganisms and odors in the air are filtered through the filter to provide a cleaner and healthier air environment. The moisture and odor in the cold storage can be effectively removed, providing a cleaner and fresher environment, which is conducive to uniform distribution of temperature and humidity and prolonging the shelf life of stored items.
[0014] 2. The utility model cooperates with the adjusting groove, the adjusting pulley and the curtain wall. When the cold storage is used to store articles, according to the size of different articles, the curtain wall is pulled to move to the designated position on the adjusting groove through the adjusting pulley, thereby ensuring the reasonable stacking and storage of articles, maximizing the use of space, avoiding waste, and making maximum use of the internal space of the cold storage. The stacking of articles is more compact and orderly, avoiding unstable stacking or occupying unnecessary space, thereby improving storage efficiency, making article classification more convenient, and articles of different types, batches or specifications can be stored separately, which helps to improve the management and retrieval efficiency of articles. By adjusting the partition, the search, retrieval and sorting of articles in the cold storage become more efficient, and the staff can find the required articles more quickly, reducing the time of searching and moving, and improving work efficiency. Flexible adjustments can be made according to changes in storage needs to adapt to the storage needs brought about by different batches, seasonality or market changes, so that the layout and storage system of the cold storage can better adapt to changes, and the flexibility and adaptability of the cold storage are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a cold storage with a circulating ventilation function proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of a curtain wall structure of a cold storage with a circulating ventilation function proposed by the utility model;
[0017] Figure 3 This is a cross-sectional structural schematic diagram of a cold storage with a circulating ventilation function proposed by the utility model;
[0018] Figure 4 The utility model is a schematic diagram of a cold storage shell structure of a cold storage with a circulation ventilation function.
[0019] In the figure: 1. Control switch; 2. Cold storage shell; 3. Storage door; 4. Insulation board; 5. Top plate; 6. Adjustment slot; 7. Adjustment pulley; 8. Curtain wall; 9. Fan; 10. Air duct; 11. Exhaust fan; 12. Filter; 13. External refrigeration equipment. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-4A cold storage with a circulation ventilation function comprises a cold storage shell 2, a control switch 1 is installed on one side of the cold storage shell 2, a door 3 is hinged on the other side of the cold storage shell 2, the cold storage shell 2 is hinged to the door 3 by a hinge, the door 3 is vertically arranged on one side of the cold storage shell 2, the control switch 1 is in a rectangular shape, there are two doors 3, the size specifications of the two doors 3 are consistent, the top of the cold storage shell 2 is fixedly connected to a top plate 5, an insulation board 4 is installed on one side of the inner wall of the cold storage shell 2, the number of the insulation boards 4 is three, and the three insulation boards 4 are respectively vertically arranged on the inner wall of the cold storage shell 2, the size of the top plate 5 matches the size of the top opening of the cold storage shell 2, an adjustment groove 6 is opened at the bottom of the top plate 5, an adjustment pulley 7 is slidably connected to the adjustment groove 6, and a curtain wall 8 is installed on the adjustment pulley 7, The top plate 5 is vertically arranged on the top of the cold storage shell 2, and the adjusting groove 6 is opened in the bottom of the top plate 5 in a tic-tac-toe shape. The size of the adjusting groove 6 matches the size of the adjusting pulley 7. The top plate 5 is slidably connected to the adjusting pulley 7 through the adjusting groove 6. The number of adjusting pulleys 7 is several, and the size specifications of several adjusting pulleys 7 are consistent. Several adjusting pulleys 7 are respectively slidably connected to the adjusting groove 6. The adjusting groove 6 is slidably connected to the curtain wall 8 through the adjusting pulley 7. The curtain wall 8 is respectively vertically arranged at the bottom of the adjusting pulley 7. The length of the curtain wall 8 matches the length of the inner wall of the cold storage shell 2. A fan 9 is installed on the top of the top plate 5, and an air guide duct 10 is installed on one side of the fan 9. A filter 12 is installed on the air guide duct 10. An exhaust fan 11 is installed on one side of the outer wall of the cold storage shell 2. The outer wall of the cold storage shell 2 An external refrigeration device 13 is installed on the other side. There are three fans 9. The sizes of the three fans 9 are consistent. The three fans 9 are respectively vertically arranged on the top of the top plate 5. A mounting port is opened on the top of the top plate 5. The fans 9 are fixedly installed on the mounting port. The filter 12 is in the shape of a rectangular parallelepiped. An exhaust port is opened on one side of the outer wall of the cold storage shell 2. The exhaust fan 11 is fixedly installed on the exhaust port. The external refrigeration device 13 is vertically arranged on the other side of the outer wall of the cold storage shell 2. Through the cooperation of the fans 9, the air guide duct 10, the exhaust fan 11 and the filter 12, when the cold storage is used to store items, the air inside the cold storage, including cold air and room temperature air, is inhaled through the fans 9. The fans 9 guide the inhaled air to different areas through the air guide duct 10 and circulate it. During the circulation process, the cold air is mixed with the room temperature air, so as to achieve uniform distribution of air inside the cold storage. Part of the air is discharged from the cold storage by the exhaust fan 11 to keep fresh air entering and maintain air circulation, and the particulate matter in the air is filtered by the filter 12. The filter 12 used in this device is an air filter, microorganisms and odors, etc., to provide a cleaner and healthier air environment. The moisture and odor in the cold storage can be effectively removed, providing a cleaner and fresher environment, which is conducive to uniform distribution of temperature and humidity and prolonging the shelf life of stored items. When using the cold storage to store items, according to the size of different items, by pulling the curtain wall 8 through the adjusting pulley 7 to move to the specified position on the adjusting slot 6,This ensures the reasonable stacking and storage of items, maximizes the use of space, avoids waste, and maximizes the use of the internal space of the cold storage. The stacking of items is more compact and orderly, avoiding unstable stacking or occupying unnecessary space, thereby improving storage efficiency and making item classification more convenient. Items of different types, batches or specifications can be stored separately, which helps to improve the management and retrieval efficiency of items. By adjusting the partitions, the search, retrieval and sorting of items in the cold storage become more efficient, and the staff can find the required items more quickly, reducing the time of searching and moving, and improving work efficiency. Flexible adjustments can be made according to changes in storage needs to adapt to storage needs brought about by different batches, seasonality or market changes, so that the layout and storage system of the cold storage can better adapt to changes, and improve the flexibility and adaptability of the cold storage. The curtain wall 8 is made of flexible plastic curtain material, which can be folded or unfolded as needed to change the size and shape of the area.
[0022] The use method and advantages of the utility model: When the cold storage with circulating ventilation function is used, the working process is as follows:
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using the device, firstly connect the electrical equipment in the device to an external power source, place the device at a designated working position, and cooperate with the fan 9, the air duct 10, the exhaust fan 11 and the filter 12. When the cold storage is used to store items, the air inside the cold storage, including cold air and room temperature air, is sucked in through the fan 9. The fan 9 guides the inhaled air to different areas through the air duct 10 and circulates. During the circulation, the cold air is mixed with the room temperature air, so as to achieve uniform distribution of the air inside the cold storage. The exhaust fan 11 exhausts part of the air out of the cold storage to keep fresh air entering and maintain air circulation, and the filter 12 filters particulate matter, microorganisms and odors in the air to provide a cleaner and healthier air environment. The moisture and odor in the cold storage can be effectively removed, providing a cleaner and fresher environment, which is helpful to evenly distribute the temperature and humidity and prolong the shelf life of the stored items. When the cold storage is used to store items, the adjustment slot 6, the adjustment pulley 7 and the curtain wall 8 cooperate to adjust the size of the items according to the size of the items. Inch, by pulling the curtain wall 8 to move to the specified position on the adjusting groove 6 through the adjusting pulley 7, the reasonable stacking and storage of the items are ensured, the space is used to the maximum extent, waste is avoided, the internal space of the cold storage is used to the maximum extent, the stacking of the items is more compact and orderly, and unstable stacking or unnecessary space is avoided, thereby improving the storage efficiency, making the classification of items more convenient, and items of different types, batches or specifications can be stored separately, which helps to improve the management and retrieval efficiency of the items. By adjusting the partition, the search, retrieval and sorting of items in the cold storage become more efficient, the staff can find the required items more quickly, reducing the time of searching and moving, and improving the work efficiency. Flexible adjustments can be made according to changes in storage needs to adapt to the storage needs brought about by different batches, seasonality or market changes, so that the layout and storage system of the cold storage can better adapt to changes, and the flexibility and adaptability of the cold storage are improved. The external refrigeration equipment 13 and the exhaust fan 11 mentioned above are both existing technologies and will not be elaborated in detail.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A cold storage with a circulation ventilation function, comprising a cold storage shell (2), characterized in that: A control switch (1) is installed on one side of the cold storage shell (2), and a storage door (3) is hinged on the other side of the cold storage shell (2). The top of the cold storage shell (2) is fixedly connected to a top plate (5), and an insulation plate (4) is installed on one side of the inner wall of the cold storage shell (2). An adjustment groove (6) is opened at the bottom of the top plate (5), and an adjustment pulley (7) is slidably connected to the adjustment groove (6). A curtain wall (8) is installed on the adjustment pulley (7). A fan (9) is installed on the top of the top plate (5), and an air guide duct (10) is installed on one side of the fan (9). A filter (12) is installed on the air guide duct (10). An exhaust fan (11) is installed on one side of the outer wall of the cold storage shell (2), and an external refrigeration device (13) is installed on the other side of the outer wall of the cold storage shell (2).
2. The cold storage with circulating ventilation function according to claim 1 is characterized in that: The cold storage shell (2) is hingedly connected to a door (3), the door (3) being vertically arranged on one side of the cold storage shell (2), the control switch (1) being in the shape of a rectangular parallelepiped, the number of the doors (3) being two, and the size specifications of the two doors (3) being consistent.
3. The cold storage with circulating ventilation function according to claim 1 is characterized in that: The number of the insulation plates (4) is three, and the three insulation plates (4) are respectively arranged vertically on the inner wall of the cold storage shell (2), and the size of the top plate (5) matches the size of the top opening of the cold storage shell (2).
4. The cold storage with circulating ventilation function according to claim 1, characterized in that: The top plate (5) is vertically arranged on the top of the cold storage shell (2); the adjustment groove (6) is arranged in a tic-tac-toe shape at the bottom of the top plate (5); the size of the adjustment groove (6) matches the size of the adjustment pulley (7); and the top plate (5) is slidably connected to the adjustment pulley (7) via the adjustment groove (6).
5. The cold storage with circulating ventilation function according to claim 1 is characterized in that: The number of the adjusting pulleys (7) is several, and the size specifications of the several adjusting pulleys (7) are consistent. The several adjusting pulleys (7) are respectively slidably connected to the adjusting grooves (6). The adjusting grooves (6) are slidably connected to the curtain walls (8) through the adjusting pulleys (7). The curtain walls (8) are respectively vertically arranged at the bottom of the adjusting pulleys (7). The length of the curtain walls (8) matches the length of the inner wall of the cold storage shell (2).
6. The cold storage with circulating ventilation function according to claim 1, characterized in that: The number of the fans (9) is three, and the dimensions of the three fans (9) are consistent. The three fans (9) are respectively arranged vertically on the top of the top plate (5). A mounting opening is provided on the top of the top plate (5). The fans (9) are fixedly installed on the mounting opening. The filter (12) is in the shape of a rectangular parallelepiped. An exhaust port is provided on one side of the outer wall of the cold storage shell (2). The exhaust fan (11) is fixedly installed on the exhaust port. The external refrigeration equipment (13) is arranged vertically on the other side of the outer wall of the cold storage shell (2).