Method for dealing with insufficient refrigerant and temperature adjustment system
A temperature regulation and insufficient refrigerant technology, applied in the electronic field, can solve the problems of no refrigerant supply, compressor damage, low pressure of gaseous refrigerant, etc., and achieve the effect of protecting the technical effect
Active Publication Date: 2017-04-26
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology
[0003] Refrigerant is an important medium for the air conditioner to function. When the refrigerant in the outdoor unit of the air conditioner is insufficient, the pressure of the gaseous refrigerant discharged from the compressor will be too low or the temperature of the gaseous refrigerant will be too high, which will cause damage to the compressor and malfunction of the air conditioner.
The prior art has not yet provided a method of how to deal with the lack of refrigerant in the air conditioner
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[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. 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. In the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined arbitrarily with each other. The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowch...
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The invention provides a refrigerant insufficiency processing method and a temperature adjusting system. The method is applied to the temperature adjusting system, and the temperature adjusting system is provided with M indoor units and N outdoor units. The method comprises the steps that when the temperature adjusting system is insufficient in refrigerant, whether P outdoor units which can be loaded and are not operated exist in the N outdoor units is judged, and P is an integer which is greater than or equal to 1 and is less than N; if the P outdoor units which can be loaded and are not operated exist, one outdoor unit, which is not operated now and has the highest priority, in the P outdoor units is loaded; if the P outdoor units which can be loaded and are not operated do not exist, one outdoor unit which is being operated and has the highest priority is unloaded, another outdoor unit which is not operated and has the highest priority is loaded, and then priority rotation is performed on the N outdoor units.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to a method for treating insufficient refrigerant and a temperature regulating system. Background technique [0002] As a temperature regulating system, an air conditioner usually has multiple indoor units and multiple outdoor units. The medium used for heat exchange, such as refrigerant, circulates between multiple indoor units and multiple outdoor units of the air conditioner. When the refrigerant is converted between gaseous and liquid states, the air conditioner can adjust the air conditioner in the space area (generally closed). These parameters can be used to adjust the temperature, humidity, cleanliness and air velocity of the air in the space area to meet the requirements of human comfort or technological process. [0003] Refrigerant is an important medium for the air conditioner to function. When the refrigerant in the outdoor unit of the air conditioner is insufficie...
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IPC IPC(8): F24F11/00
CPCF24F11/52F24F11/70
Inventor 刘运中操四胜高向军
Owner SICHUAN CHANGHONG ELECTRIC CO LTD