Protecting control method of air-conditioning unit and relevant equipment
An air-conditioning unit, protection and control technology, applied in mechanical equipment and other directions, can solve problems such as poor user experience, frequent air-conditioning shutdown protection, and air-conditioning shutdown.
Active Publication Date: 2018-11-23
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
During the operation of the air conditioner, when the operating data of the air conditioner reaches the set fault value, the protection will be activated, and the protection will directly cause the air conditioner to stop
[0003] However, in related technologies, in order to protect the air conditioner, the set fault value of the air conditioner’s operating data is generally relatively conservative, that is, the operating data of the air conditioner is relatively easy to reach the fault value, so there are many phenomena of frequent shutdown protection of the air conditioner, and frequent The downtime protection phenomenon seriously affects the normal use of users, resulting in poor user experience
Method used
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[0075] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.
[0076] figure 1 It is a flow chart of a method for protection and control of an air conditioning unit according to an exemplary embodiment. see figure 1 , a method for protection and control of an air conditioning unit, comprising:
[0077] Step 101: Obtain protection function parameters of the air-conditioning unit; different protection functions of the air-conditioning unit correspo...
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The invention relates to a protecting control method of an air-conditioning unit and relevant equipment. The method includes the steps that the protecting function parameters of the air-conditioning unit are obtained; the different protecting function of the air-conditioning unit correspond to the different protecting function parameters; preset parameter intervals where the protecting function parameters are located is determined; the preset parameter intervals include the fault parameter interval and the mainlining operation parameter interval; if the protecting function parameters are located in the fault parameter interval, the air-conditioning unit is controlled to stop operating; if the protecting function parameters are located in the maintaining operation parameter interval, the air-conditioning unit is controlled to continue operating; and the maintaining operation parameter interval comprises the protecting function parameter which a hidden danger fault corresponds to when the air-conditioning unit has the hidden danger fault. By means of the method or the relevant equipment, the phenomenon of halt caused by frequent protecting of the air-conditioning unit can be avoided.
Description
technical field [0001] The present application relates to the technical field of operation protection of air-conditioning units, in particular to a protection and control method of air-conditioning units and related equipment. Background technique [0002] As an electrical appliance with a wide range of daily applications, air conditioners will more or less have some failures during use. With the development of technology, in order to maintain the reliable operation of the system in the related technology, the air conditioner will set up many protection functions, such as high pressure protection, low pressure protection, exhaust low temperature protection, exhaust high temperature protection, etc. During the operation of the air conditioner, when the operating data of the air conditioner reaches the set fault value, the protection will be activated, and the protection will directly cause the air conditioner to stop. [0003] However, in related technologies, in order to pr...
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IPC IPC(8): F24F11/32F24F11/52
CPCF24F11/32F24F11/52
Inventor 张辉杨林王新亮薛寒冬刘群波傅英胜
Owner GREE ELECTRIC APPLIANCES INC