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Refrigeration device and cold water temperature control method of refrigeration device

A refrigeration device and cold water temperature technology, which is applied in household refrigeration devices, refrigeration and liquefaction, cooling fluid circulation devices, etc. It is difficult to improve the temperature control accuracy and other problems, so as to avoid the effect of the temperature control accuracy.

Active Publication Date: 2015-05-20
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
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  • Abstract
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  • Application Information

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Problems solved by technology

The temperature control accuracy of the relevant thermostat is usually between 1.5 and 2 degrees Celsius, while cold water generally only has a temperature fluctuation of 3 to 5 degrees Celsius, so for the temperature control of cold water, the temperature control accuracy of the thermostat is difficult to achieve high precision of cold water temperature Control, and the temperature control accuracy of the thermostat is difficult to improve, resulting in the control accuracy of the cold water temperature of the related refrigeration device is also difficult to improve

Method used

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  • Refrigeration device and cold water temperature control method of refrigeration device
  • Refrigeration device and cold water temperature control method of refrigeration device
  • Refrigeration device and cold water temperature control method of refrigeration device

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] The following briefly describes the factors that affect the temperature control accuracy of the thermostat.

[0027] The temperature control accuracy of the thermostat is affected by various factors such as the material, production process and assembly. Specifically, the temperature control accuracy of the thermostat is specifically affected by the following factors:

[0028] 1. Production materials.

[0029] Take the production material of the pressure thermostat itself as an example. The pressure thermostat is made acco...

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Abstract

The invention discloses refrigeration device and a cold water temperature control method of the refrigeration device. The control method comprises the following steps: controlling the refrigeration device to enter a heat preservation state; detecting the water temperature in a water tank in the refrigeration device; if the water temperature is higher than the first preset temperature, controlling the refrigeration device to carry out refrigeration operation for the preset time to enable the water temperature to be smaller than the second preset temperature, and controlling the refrigeration device to stop the refrigeration operation after the preset time, wherein the second preset temperature is smaller than the first preset temperature. Therefore, water temperature control is achieved through the preset time so that the water temperature of cold water can be controlled more precisely, the water temperature and energy consumption are more precise, and the influence on the temperature control precision of a temperature controller is avoided.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a cold water temperature control method of a refrigeration device and a refrigeration device. Background technique [0002] Most of the relevant refrigeration devices control the temperature of the cold water through a thermostat, wherein the thermostat is divided into a pressure thermostat and an NTC electronic thermostat. The temperature control accuracy of the relevant thermostat is usually between 1.5 and 2 degrees Celsius, while cold water generally only has a temperature fluctuation of 3 to 5 degrees Celsius, so for the temperature control of cold water, the temperature control accuracy of the thermostat is difficult to achieve high precision of cold water temperature Control, and the temperature control accuracy of the thermostat is difficult to improve, resulting in the control accuracy of the cold water temperature of the related refrigeration device is also...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B49/02
CPCF25B49/02F25B2700/21F25B2600/01F25B49/022F25B2600/0251F25B2700/21171F25D23/126F25D2700/00F25C2600/02F25C2700/14F25D2600/02F25D2700/121
Inventor 谢剑周王彩霞李兴凡江呈丰
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG
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