Tea bar machine refrigeration control method
A technology of control method and mechanism, applied in household refrigeration devices, beverage preparation devices, cooling fluid circulation devices, etc., can solve the problems of unstable temperature control, unregulated temperature, and excessively high temperature, so as to ensure accuracy and improve reliability of use. performance, cost reduction
Inactive Publication Date: 2022-04-29
CHANGHONG MEILING CO LTD
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- Claims
- Application Information
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Problems solved by technology
In actual use, the temperature control will be unstable, and the temperature will be too high or too low with the change of different use environments. Usually, the temperature cannot be adjusted.
If you want to achieve precise temperature control, you need to use a double-cycle refrigeration system, which increases the cost a lot
Method used
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] see Figure 1-2 As shown, the present invention is a method for controlling refrigeration of a tea bar machine, including a control system, and the control system includes a main control board, a temperature sensor for a refrigerating room, and a temperature sensor for ice water;
[0029] The refrigerating room temperature sensor and ice water temperature sensor transmit the sensed temperature data to the main control board, and the main control board contro...
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The invention discloses a refrigeration control method of a tea bar machine. The refrigeration control method comprises the following steps: starting a refrigeration function; the main control board detects temperature data of the refrigerating chamber temperature sensor and the ice water temperature sensor in real time; the main control board judges whether temperature data sensed by the refrigerating chamber temperature sensor and the ice water temperature sensor meet operation requirements or not; the main control board judges whether temperature data sensed by the refrigerating chamber temperature sensor and the ice water temperature sensor meet the shutdown requirement or not. The refrigerating chamber temperature sensor is arranged at the position of the refrigerating evaporator plate, the temperature of the refrigerating chamber is indirectly controlled by collecting the temperature change of the evaporator, and the cost is reduced; an ice water temperature sensor is arranged in the ice water bucket, startup and shutdown conditions are judged in an auxiliary mode, the control method is optimized, the temperature control accuracy is guaranteed, and the use reliability is improved.
Description
technical field [0001] The invention belongs to the technical field of tea bar machines, in particular to a refrigeration control method for tea bar machines. Background technique [0002] Tea bar machines with ice water function, in order to ensure the speed of making ice water (cold water), usually use vapor compression refrigeration. That is, the ice water making function is realized by using a compressor and winding a refrigeration pipeline outside the ice water bucket. In recent years, in addition to the single function of making ice water, there have been products that can prepare ice water and provide a combined refrigerator and tea bar machine that meets the requirements of refrigerated storage space. The compartment can store tea, beverages and other items suitable for storage in the refrigerator. For example: CN202110975162.7 A tea bar machine with refrigeration function discloses the main technical solution of the product. The scheme does not describe in detail...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F25D23/12F25D29/00A47J31/44A47J31/50
CPCF25D23/126F25D29/00A47J31/44A47J31/50F25D2400/36F25D2600/06F25D2700/12
Inventor 马长州陈开松邓萍萍程春明
Owner CHANGHONG MEILING CO LTD