Control circuit for cooling apparatus, cooling system and method for controlling cooling apparatus

A technology of cooling device and control circuit, which is applied to household refrigeration devices, coolers, household refrigerators, etc., can solve problems such as cooling of objects that cannot be cooled, quality deterioration, etc.

Active Publication Date: 2009-09-16
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, if the various cooling conditions including temperature setting are wrong, the object to be cooled cannot be cooled properly, and there is a concern that its quality will deteriorate

Method used

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  • Control circuit for cooling apparatus, cooling system and method for controlling cooling apparatus
  • Control circuit for cooling apparatus, cooling system and method for controlling cooling apparatus
  • Control circuit for cooling apparatus, cooling system and method for controlling cooling apparatus

Examples

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Embodiment Construction

[0027] figure 1 It is a block diagram showing an example of the configuration of a cooling system according to an embodiment of the present invention. This cooling system includes a cooling device 3 , a cooling store 2 for storing the cooling device 3 , and a control circuit 1 for controlling the cooling device 3 . Object 4 cooled by cooling device 3 is also stored in cooling room 2 .

[0028] The control circuit 1 includes a cooling drive control unit 11 , a control constant storage unit 12 , a display unit 13 , and an operation unit 14 .

[0029] The control constant storage unit 12 stores a Figure 5 Data 120 of the structure shown. The data 120 associates information Li indicating the object 4 with control constants Ci, Di, Ei, . . . and stores them. Here, i represents a plurality of numerical values, such as positive integers. which is, Figure 5 A plurality of pieces of data 120 of the shown structure are provided corresponding to the type of the object 4 .

[003...

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PUM

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Abstract

The present invention provides a control circuit for cooling apparatus, cooling system and method for controlling cooling apparatus. A user specifies an object (4) to be cooled and makes a cooling apparatus (3) driven under cooling conditions which correspond to the object (4). A cooling drive control section (11) controls drive of the cooling apparatus (3). Data wherein information indicating the object (4) to be cooled by the cooling apparatus (3) is associated with a control constant which the cooling drive control section (11) uses for the object (4) is stored in the control constant storage section (12). The object (4) is specified by operating an operating section (14). The cooling drive control section (11) reads the control constant, which corresponds to the object (4) specified by the operating section (14), from the control constant storage section (12), and based on the read control constant, drive of the cooling apparatus (3) is controlled.

Description

technical field [0001] The present invention relates to a cooling device, and particularly relates to a technique for setting a temperature suitable for an object to be cooled. Background technique [0002] Cooling devices, such as refrigerated containers, store objects to be cooled. In addition, the temperature setting of the object suitable for cooling is performed. And for this temperature setting, for example, patent document 1 proposes the technique of inputting data from the outside to the control means which controls a refrigerated container. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2001-325205 [0004] However, even if the data is input appropriately, it is impossible to set appropriate cooling conditions in the cooling device unless there is technical knowledge that can handle the data appropriately. For example, simply inputting the temperature setting itself to the panel can be handled without technical knowledge, but knowledge about the object...

Claims

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Application Information

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IPC IPC(8): F25D11/04F25D23/00F25D29/00
CPCY02B30/765
Inventor 高冈久晃松井进佐藤喜一郎山口修平
Owner DAIKIN IND LTD
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