Intelligent temperature control three-temperature-zone wine cabinet

Abstract

The utility model provides an intelligent temperature control three-temperature-zone wine cabinet, and relates to the technical field of wine cabinets, the intelligent temperature control three-temperature-zone wine cabinet comprises a cabinet body, two sets of double-layer foaming partition plates are installed in the middle of an inner cavity of the cabinet body and include an upper partition plate and a middle partition plate, and the inner cavity of the cabinet body is divided into an upper cavity, a middle cavity and a lower cavity from top to bottom in sequence through the upper partition plate and the middle partition plate; first circulating fans are arranged in the upper cavity, the middle cavity and the lower cavity, a second circulating fan is arranged in the middle of the inner side of the middle partition plate, and heaters are mounted in the upper cavity and the lower cavity; a compressor is arranged on the rear side of the bottom of the cabinet body, a three-way electromagnetic valve is arranged at the output end of the compressor, and the three-way electromagnetic valve is communicated with the three cavities through pipelines. According to the utility model, three storage chambers with different temperatures can be formed, so that a user can conveniently select adaptive temperatures to store wine drinks in a classified manner, the functions of the wine storage box are enriched, more use scenes are realized, and the use universality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent temperature control's three temperature zone wine cabinet technical field, specifically for intelligent temperature control's three temperature zone wine cabinet. BACKGROUND

[0002] Wine cabinet is a kind of commercial and household supplies, mainly used for collecting and displaying wine. With the improvement of people's living taste, the role of wine cabinet in family is more and more important, not only can protect the quality of wine, also can play the role of decoration.

[0003] The existing wine cabinet is mostly single temperature zone or double temperature zone, and the number of three temperature zone wine cabinet is less, and most of them are temperature zones formed by the natural sinking of cold air, cannot truly achieve individual control of each temperature zone, and in the actual application process, users often store various wines in the wine cabinet, and the storage temperature of wine drinks is different, so that the existing single and double temperature zone wine cabinet is difficult to meet the actual demand.

[0004] To solve the above problems, we propose intelligent temperature control's three temperature zone wine cabinet to solve the above problems. INVENTION CONTENTS

[0005] To solve the problems in the background art, the utility model provides intelligent temperature control's three temperature zone wine cabinet.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] Intelligent temperature control's three temperature zone wine cabinet, including cabinet body, the inner chamber middle part of cabinet body is equipped with two groups of double-layer foamed partition, respectively as upper partition and middle partition, the inner chamber of cabinet body is divided into three chambers by upper partition and middle partition, from top to bottom in turn, it is upper chamber, middle chamber and lower chamber;

[0008] The inside of upper chamber, middle chamber and lower chamber is provided with first circulating fan, the inside middle part of middle partition is provided with second circulating fan, and the inside of upper chamber and lower chamber is provided with heater;The bottom rear side of cabinet body is provided with compressor, the output end of compressor is provided with three-way electromagnetic valve, and three-way electromagnetic valve is communicated with three chambers through pipeline.

[0009] Preferably, the inside of upper chamber and middle chamber is respectively provided with finned evaporator.

[0010] Preferably, the inside of upper chamber, middle chamber and lower chamber is respectively provided with illuminating lamp and temperature sensing probe.

[0011] Preferably, the three-way electromagnetic valve is switched by temperature controller, and the temperature controller is arranged on the front surface of upper partition and middle partition.

[0012] Preferably, the front of the cabinet is provided with a sealed door, and the middle part of the sealed door is provided with double-layer hollow transparent glass, which is treated with Low-E coating.

[0013] Preferably, the heater is located outside the first circulating fan.

[0014] Preferably, a shelf is provided in the middle of the inner cavity of the upper chamber, middle chamber and lower chamber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This solution proposes a smart temperature-controlled three-zone wine cabinet that can form three storage chambers with different temperatures. With the assistance of a first circulating fan, the cold air can be quickly distributed in the chambers, improving the uniformity of cold air distribution. This allows users to choose the appropriate temperature chamber to store wines and beverages, making the wine cabinet more versatile and multifunctional. This new smart temperature-controlled three-zone wine cabinet meets the needs of both commercial and home use, enriches its functions, realizes more usage scenarios, and improves the breadth of its applications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model after the sealing door has been removed;

[0018] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0019] Figure 3 This utility model Figure 1 A bottom view;

[0020] Figure 4 This is a schematic diagram of the overall structure of this utility model.

[0021] In the diagram: 1. Cabinet; 2. Upper partition; 3. Middle partition; 4. Upper chamber; 5. Middle chamber; 6. Lower chamber; 7. Shelf; 8. Compressor; 9. Heater; 10. Finned evaporator; 11. First circulating fan; 12. Second circulating fan; 13. Lighting; 14. Temperature sensor; 15. Thermostat; 16. Sealed door; 17. Transparent glass. Detailed Implementation

[0022] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0023] Example: Refer to Figure 1 - Figure 4As shown, the intelligent temperature-controlled three-temperature zone wine cabinet of this embodiment includes a cabinet body 1. Two sets of double-layer foamed partitions are installed in the middle of the inner cavity of the cabinet body 1, namely the upper partition 2 and the middle partition 3. The upper partition 2 and the middle partition 3 divide the inner cavity of the cabinet body 1 into three chambers, which are, from top to bottom, the upper chamber 4, the middle chamber 5 and the lower chamber 6, thereby enabling the classification and storage of various wines.

[0024] The upper chamber 4, middle chamber 5, and lower chamber 6 are each equipped with a first circulating fan 11, which can accelerate the diffusion of cold air and allow the cold air to be evenly distributed in the chamber for cooling as quickly as possible. A second circulating fan 12 is installed in the middle of the inner side of the partition 3, which is mainly used to balance the temperature of the middle and lower chambers. Heaters 9 are installed in the upper chamber 4 and lower chamber 6 to heat the temperature, thereby realizing the classified management of the temperature in the three chambers.

[0025] A compressor 8 is installed at the bottom rear side of the cabinet 1. A three-way solenoid valve is installed at the output end of the compressor 8. The three-way solenoid valve is connected to the three chambers through pipes, thereby realizing the cooling of the three chambers.

[0026] In some examples, finned evaporators 10 are installed inside the upper chamber 4 and the middle chamber 5, respectively.

[0027] In some examples, the upper chamber 4, the middle chamber 5 and the lower chamber 6 are all equipped with lighting lamps 13 and temperature probes 14. The temperature probes 14 can monitor the temperature inside the chambers in real time, and the lighting lamps 13 serve as illumination.

[0028] In some examples, the three-way solenoid valve is controlled by a thermostat 15, which is located on the front of the upper partition 2 and the middle partition 3 respectively.

[0029] In some examples, the front of the cabinet 1 is provided with a sealed door 16, and the middle of the sealed door 16 is provided with a double-layered hollow transparent glass 17, which is treated with Low-E coating.

[0030] In some examples, heater 9 is located outside of the first circulating fan 11.

[0031] In some examples, shelves 7 are provided in the middle of the inner cavities of the upper chamber 4, the middle chamber 5, and the lower chamber 6 for placing alcoholic beverages.

[0032] The three-temperature zone refrigeration control scheme of this utility model is as follows:

[0033] 1. Start-up conditions for compressor 8:

[0034] When the actual temperature t1 of cabinet 1 is greater than or equal to the set temperature T1+2ºC or t2 is greater than or equal to the set temperature T2+2ºC, compressor 8 is turned on.

[0035] 2. Compressor 8 shutdown conditions:

[0036] Under normal cooling conditions, compressor 8 can only stop when cabinet 1 simultaneously satisfies t1+1ºC≤T1 and t2+1ºC≤T2.

[0037] 3. Control of the first circulating fan 11:

[0038] When the three-way solenoid valve directs the cooling of the upper chamber 4, the first circulation fan 11 of the upper chamber 4 runs at full speed; otherwise, it runs for 30 seconds and stops for 30 seconds.

[0039] When the three-way solenoid valve directs the cooling of the middle chamber 5, the first circulation fan 11 of the middle chamber 5 runs at full speed; otherwise, it runs for 30 seconds and stops for 30 seconds.

[0040] The operating conditions of the first circulating fan 11 in the lower chamber 6 are as follows: it stops operating when t2+1ºC≤T2, and runs at full speed when t2≥T2+0.5ºC.

[0041] In the above, t1 is the measured temperature in the upper chamber 4, and T1 is the set temperature in the upper chamber 4; t2 is the measured temperature in the middle chamber 5, and T2 is the set temperature in the middle chamber 5.

[0042] 4. Control of heater 9:

[0043] When the temperature inside cabinet 1 meets the condition t < T - 3ºC for 30 consecutive minutes, turn on the heater 9 of the corresponding greenhouse to heat up the temperature. When t ≥ T, turn off the heater 9.

[0044] During system operation, the only condition for cabinet 1 to switch from heating to cooling is that the temperature inside cabinet 1 continuously satisfies t≥T+2ºC for 15 minutes.

[0045] 5. Three-way solenoid valve control:

[0046] When one chamber is in cooling mode and the other chamber is in constant temperature mode, the three-way solenoid valve directs the chamber in cooling mode.

[0047] When both chambers are in constant temperature mode, the three-way solenoid valve remains unchanged.

[0048] When both chambers are in cooling mode, the three-way valve control conditions are:

[0049] A. Only one chamber satisfies t≤T-1.5ºC, and the three-way solenoid valve directs to the other chamber;

[0050] B. When the temperature of one chamber rises from t≤T-1.5ºC but t≤T+1.5ºC, while the temperature of the other chamber has not reached t≤T-1.5ºC, the three-way solenoid valve still directs to the other chamber;

[0051] C. When both chambers satisfy t≤T-1.5ºC, the three-way solenoid valve remains unchanged.

[0052] D. Under other normal conditions, the three-way solenoid valve switches direction every 20 minutes.

[0053] In the above, t is the measured temperature of the selected chamber, which can be the upper chamber 4, the middle chamber 5, or the lower chamber 6, while T is the temperature value set for the selected corresponding chamber.

[0054] The working principle of this utility model is as follows:

[0055] By setting up three storage chambers with different temperatures, users can conveniently store beverages (such as red wine, beer, and sake) in categories. This new type of intelligent temperature-controlled three-temperature zone wine cabinet caters to the needs of both commercial and home use, enriches its functions, realizes more usage scenarios, and thus effectively improves its versatility.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-temperature zone wine cabinet with intelligent temperature control, characterized in that: Includes a cabinet (1), and two sets of double-layer foamed partitions are installed in the middle of the inner cavity of the cabinet (1), namely the upper partition (2) and the middle partition (3). The upper partition (2) and the middle partition (3) divide the inner cavity of the cabinet (1) into three chambers, which are, from top to bottom, the upper chamber (4), the middle chamber (5) and the lower chamber (6). The upper chamber (4), middle chamber (5) and lower chamber (6) are each equipped with a first circulating fan (11), the middle part of the inner side of the middle partition (3) is equipped with a second circulating fan (12), and the upper chamber (4) and lower chamber (6) are each equipped with a heater (9). A compressor (8) is provided at the bottom rear side of the cabinet (1). A three-way solenoid valve is provided at the output end of the compressor (8). The three-way solenoid valve is connected to three chambers through pipes.

2. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 1, characterized in that, Finned evaporators (10) are installed inside the upper chamber (4) and the middle chamber (5), respectively.

3. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 2, characterized in that, The upper chamber (4), middle chamber (5) and lower chamber (6) are each equipped with a lighting lamp (13) and a temperature sensor (14).

4. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 3, characterized in that, The three-way solenoid valve is controlled by a thermostat (15), which is located on the front of the upper partition (2) and the middle partition (3).

5. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 4, characterized in that, The cabinet (1) has a sealed door (16) on the front, and the middle part of the sealed door (16) is a double-layer hollow transparent glass (17), which is treated with Low-E coating.

6. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 5, characterized in that, The heater (9) is located outside the first circulating fan (11).

7. The intelligent temperature-controlled three-temperature zone wine cabinet according to claim 6, characterized in that, Shelves (7) are provided in the middle of the inner cavities of the upper chamber (4), middle chamber (5) and lower chamber (6).

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