Anti-condensation control method and device for air-conditioning system and refrigerant cooling pipe thereof
A technology for refrigerant heat dissipation and air conditioning system, which is applied in air conditioning systems, space heating and ventilation, heating methods, etc., and can solve problems such as condensation of frequency conversion modules and burning of electronic control boards of frequency conversion modules.
Active Publication Date: 2021-07-30
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, when the frequency conversion module is cooled by means of refrigerant heat dissipation, some problems will also occur. For example, when the temperature of the refrigerant cooling pipe is too low, if the temperature of the frequency conversion module is lower than the air dew point temperature, it is easy to cause condensation of the frequency conversion module. Dew, the existence of condensed water will cause the electronic control board of the frequency conversion module to burn
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030]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.
[0031] The anti-condensation control method, computer readable storage medium, anti-condensation control device for refrigerant heat dissipation pipes in the air-conditioning system and the anti-condensation control method proposed in the embodiments of the present invention will be described below in conjunction with the accompanying drawings. Air conditioning system for the unit.
[0032] In an embodiment of the present invention, the air conditioning system may include an outdoor unit and an indoor unit, and the outdoor unit ma...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an air-conditioning system and its anti-condensation control method and device for its refrigerant radiating pipe. The anti-condensation control method includes the following steps: obtaining the current operating mode of the air-conditioning system, and obtaining the temperature and frequency conversion of the refrigerant radiating pipe The dew point temperature of the air around the module; obtain the condensation degree of the refrigerant heat pipe according to the temperature of the refrigerant heat pipe and the air dew point temperature around the frequency conversion module; The opening degree of the cooling element, the opening degree of the indoor throttling element, the wind speed of the outdoor fan and the operating frequency of the compressor are adjusted to eliminate condensation on the refrigerant heat pipe. The method can eliminate the condensation on the refrigerant cooling pipe, prevent the condensation water from entering the electric control main board of the frequency conversion module and burn the electric control main board, thereby ensuring the safe and reliable operation of the system.
Description
technical field [0001] The present invention relates to the technical field of air conditioning, in particular to an anti-condensation control method for a refrigerant heat dissipation pipe in an air-conditioning system, an anti-condensation control device for a refrigerant heat dissipation pipe in an air-conditioning system, and an air conditioner with the anti-condensation control device system. Background technique [0002] At present, many air-conditioning manufacturers commonly use refrigerant heat dissipation to cool the inverter module in the air conditioner. Compared with the traditional air-cooled cooling method, the temperature of the inverter module can be greatly reduced, so the refrigerant heat dissipation method has become the mainstream technology. [0003] However, when the frequency conversion module is cooled by means of refrigerant heat dissipation, some problems will also occur. For example, when the temperature of the refrigerant cooling pipe is too low,...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/24F24F1/16F24F11/30F24F11/83F24F11/77F24F11/86F24F13/22F24F140/20
CPCY02B30/70
Inventor 占磊李荣江
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD