Temperature control method, temperature control system, double-temperature constant-temperature wine cabinet and computer device

A temperature control method and a technology of a temperature control system, which are applied to household refrigeration devices, refrigerators, cocktail cabinets, etc., can solve problems such as high cost and complicated assembly, and achieve low cost effects

Active Publication Date: 2021-04-13
ZHONGSHAN CANDOR ELECTRIC APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure can realize independent temperature control, but the assembly of this structure is complicated and the cost is very high
[0005] Based on this, this application proposes a temperature control method, a temperature control system, a dual-temperature constant temperature wine cabinet and a computer device that use a single evaporator to realize interlocking temperature control of the upper and lower double temperature zones, so as to solve the problem of precise temperature control in the two temperature zones in the prior art. temperature control problem

Method used

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  • Temperature control method, temperature control system, double-temperature constant-temperature wine cabinet and computer device
  • Temperature control method, temperature control system, double-temperature constant-temperature wine cabinet and computer device
  • Temperature control method, temperature control system, double-temperature constant-temperature wine cabinet and computer device

Examples

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Effect test

Embodiment 1

[0041] A temperature control method for a dual-temperature wine cabinet. The dual-temperature wine cabinet includes a refrigerator, an evaporator that provides a cold source for the refrigerator, and a heater that provides a heat source for the refrigerator. The refrigerator has an independent first temperature zone and a second temperature zone. In the temperature zone, a first damper is provided in the first temperature zone, and a second damper is provided in the second temperature zone, and its structure will be described in detail in subsequent embodiments, wherein, as figure 1 In the schematic flow chart shown, the temperature control method includes:

[0042] Step 101: setting the temperature upper limit and lower limit of the first temperature zone;

[0043] Step 103: setting the temperature upper limit and lower limit of the second temperature zone;

[0044] Step 105: Detect the real-time temperature of the first temperature zone, and compare it with the upper limit ...

Embodiment 2

[0056] A temperature control system for a dual-temperature wine cabinet. The dual-temperature wine cabinet includes a refrigerator, an evaporator that provides a cold source for the refrigerator, and a heater that provides a heat source for the refrigerator. The refrigerator has an independent first temperature zone and a second temperature zone. In the temperature zone, a first damper is provided in the first temperature zone, and a second damper is provided in the second temperature zone, and its structure will be described in detail in subsequent embodiments, wherein, as figure 2 , 3 As shown in the schematic diagram of the framework, the temperature control system includes:

[0057] The first detection module 201 is used to detect the temperature value of the first temperature zone;

[0058] The second detection module 203 is used to detect the temperature value of the second temperature zone;

[0059] The first judgment module 205 is connected with the signal between t...

Embodiment 3

[0068] A dual temperature wine cabinet, such as Figure 4 As shown in -5, it includes a cabinet body 310, an air deflector 320, a refrigerator compartment 330, a middle partition 340, a fan 350, an evaporator 360, a compressor 370, a heater 380 and a thermostat.

[0069] The middle partition 340 is arranged in the refrigerator compartment 330, and separates the refrigerator compartment 330 to form a first temperature zone 331 and a second temperature zone 332, and the first temperature zone 331 and the second temperature zone 331 are set or adjusted through the middle partition 340 332 temp.

[0070] There is a gap between the wind deflector 320 and the rear side wall of the cabinet body 310, the evaporator 360 is arranged in the gap, the compressor 370 is arranged in the cabinet body 310 and provides power for the evaporator 360, and the fan 350 is arranged in the gap. In the gap and at the outlet of the evaporator 360, specifically, the fan 350 is arranged in an inclined ma...

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Abstract

The invention provides a temperature control method, a temperature control system, a double-temperature constant-temperature wine cabinet and a computer device. The temperature control method comprises the steps of setting temperature upper limit values and temperature lower limit values of a first temperature region and a second temperature region; detecting real-time temperatures of the first temperature region and the second temperature region, and comparing the real-time temperatures with the set upper limit values and the set lower limit values; when the temperature in the first temperature region exceeds the set upper limit value, starting an evaporator, and providing a cold source for the first temperature region by opening a first air door; when the temperature in the first temperature region is between the set upper limit value and the set lower limit value, closing the first air door, and stopping providing the cold source for the first temperature region; and when the temperature in the first temperature region is lower than the set lower limit value, closing the first air door firstly, judging whether the temperature in the second temperature region is lower than the set upper limit value or not, if yes, closing the evaporator, starting a heater, and opening the first air door again to provide a heat source for the first temperature region. The method has the advantages of accurate temperature control and high energy utilization rate.

Description

technical field [0001] The invention belongs to the technical field of refrigeration devices, and in particular relates to a temperature control method, a temperature control system, a dual-temperature constant-temperature wine cabinet and a computer device that use a single evaporator to realize interlocking temperature control of upper and lower double temperature zones. Background technique [0002] There are two main types of dual-temperature wine cabinets on the market: [0003] The first type: a single evaporator, a fan is installed on the middle partition, and the lower temperature zone is cooled by drawing cold air from the upper temperature zone through the fan. For example, Chinese patent 201210033737.4 discloses a noiseless double-temperature wine cabinet, including two different temperatures up and down. A cabinet room and a set of adsorption refrigeration system, an evaporation room is arranged in the middle of the upper and lower cabinet rooms, the evaporator o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00F25B39/00F25D31/00A47B69/00
CPCF25D11/02F25D29/00F25B39/00F25D31/00A47B69/00
Inventor 曹翰吴伟雯李雄陈永祥
Owner ZHONGSHAN CANDOR ELECTRIC APPLIANCES CO LTD
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