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Determination method and device

A technology for determining methods and equipment, applied in mechanical equipment, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve problems such as low efficiency, achieve the effects of improving measurement efficiency, reducing measurement costs, and solving low efficiency

Active Publication Date: 2021-04-06
CHINA UNITED NETWORK COMM GRP CO LTD +1
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  • Application Information

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Problems solved by technology

[0004] The invention provides a determination method and equipment for solving the problem of low efficiency of the existing intelligent double-cycle air-conditioning energy saving rate measurement method

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Embodiment Construction

[0017] 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 making creative efforts belong to the protection scope of the present invention.

[0018] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations.

[0019] The terms "first" and "second" in the description and drawings of the present invention are used to distinguish different objects, or to distinguish different processe...

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Abstract

The invention discloses a determination method and device, and relates to the technical field of refrigeration. The method and device is used for solving the problem that an existing intelligent double-circulation air conditioner energy-saving rate measurement method is low in efficiency. The method includes the steps that firstly, a first energy-saving rate is acquired; then, a second energy saving rate is obtained; then, temperature distribution information of a to-be-measured region is obtained; and finally, a target energy-saving rate is determined according to the first energy-saving rate, the second energy-saving rate and the temperature distribution information of the region to be measured. The first energy-saving rate is the energy-saving rate of energy-saving refrigeration equipment in a first energy-saving mode; the second energy-saving rate is the energy-saving rate of the energy-saving refrigeration equipment in a second energy-saving mode; and the first energy-saving mode and the second energy-saving mode are different in operation temperature interval. The target energy-saving rate is the energy-saving rate of the refrigeration equipment in the region to be measured.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a determination method and equipment. Background technique [0002] Intelligent dual-cycle air conditioner is a new generation of air conditioner that utilizes outdoor natural cooling sources to achieve cooling. Its principle is: when the outdoor air temperature reaches a certain temperature, the air conditioner stops running the compressor and starts the energy-saving refrigeration cycle system. Through the energy-saving refrigeration cycle system, Use the outdoor low temperature for cooling, so as to achieve the purpose of energy saving. [0003] When using intelligent dual-cycle air conditioners to replace ordinary air conditioners, the local energy-saving rate of intelligent dual-cycle air conditioners needs to be considered. Since the energy-saving rates of intelligent dual-cycle air conditioners vary in different regions, manual measurement is required to obtain the l...

Claims

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Application Information

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IPC IPC(8): F24F11/46F24F11/65F24F11/61F24F140/60
CPCF24F11/46F24F11/65F24F11/61F24F2140/60
Inventor 袁鹏李寒张弢罗洪江王宝俊李宏伟王权山王剑
Owner CHINA UNITED NETWORK COMM GRP CO LTD