Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Humidity detection and protection method, device and air conditioner for an outdoor unit of an air conditioner

An air conditioner outdoor unit, humidity detection technology, applied in mechanical equipment, heating and ventilation safety systems, heating and ventilation control systems, etc., can solve problems such as circuit board damage, affecting product life, affecting the reliability of air conditioners, etc.

Active Publication Date: 2021-04-09
AUX AIR CONDITIONING LTD BY SHARE LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, household inverter air conditioners encounter extreme weather in coastal areas, which will easily lead to excessive moisture in the control box of the outdoor unit. High-power devices run under high current conditions for a long time, which will easily damage the circuit board, affect the life of the product, and affect the air conditioner. device reliability

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Humidity detection and protection method, device and air conditioner for an outdoor unit of an air conditioner
  • Humidity detection and protection method, device and air conditioner for an outdoor unit of an air conditioner
  • Humidity detection and protection method, device and air conditioner for an outdoor unit of an air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] The embodiment of the present invention provides an air conditioner 1 , which is used to adjust the working mode according to the ambient humidity while adjusting the temperature, so as to prevent the air conditioner 1 from being damaged due to excessive humidity. see figure 1 , is a functional block diagram of the air conditioner 1 provided by the embodiment of the present invention. The air conditioner 1 includes: a memory 3 , a controller 2 , a humidity detection module 4 and a humidity detection protection device 5 for an air conditioner external unit. Wherein, the controller 2 is electrically connected to the memory 3 and the humidity detection module 4 . The humidity detection and protection device 5 of the air conditioner external unit includes at least one device that can be stored in the memory 3 in the form of software or firmware.

[0042] Among them, the memory 3 can be used to store software programs and units, such as the program instructions / units corre...

no. 2 example

[0049] This embodiment provides a method for detecting and protecting the humidity of the external unit of the air conditioner, which is used to detect the operating humidity of the external unit of the air conditioner in real time. The high-power device of the air conditioner 1 operates under the condition of high current for a long time, which may easily damage the circuit board and affect the quality of the product. service life. This embodiment provides a method for detecting and protecting the humidity of the external unit of the air conditioner, which adjusts the working mode of the air conditioner 1 according to the humidity, and prevents the service life of the product from being affected by excessive humidity.

[0050] see figure 2 , figure 2 It is a flow chart of the method for detecting and protecting the humidity of an air conditioner outdoor unit provided by an embodiment of the present invention. The humidity detection and protection method of the air conditi...

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

No PUM Login to View More

Abstract

The invention provides a method and device for detecting and protecting the humidity of an external unit of an air conditioner, and an air conditioner. By setting a humidity sensor in the casing of the external unit of the air conditioner, the humidity of the working environment of each functional component of the external unit of the air conditioner can be detected in real time. Early warning of the humidity on the surface of the radiator. When the humidity on the surface of the radiator of the outdoor unit of the air conditioner exceeds the safety threshold, the outer unit of the air conditioner is controlled to stop working, and the dehumidification function can be activated at the same time. By adding humidity sensor monitoring on the radiator of the air conditioner’s external unit, the internal working humidity of the air conditioner can be effectively monitored, and at the same time, the possible risk of direct contact between the sensor and the power device can be avoided; effective protection reminders are provided for extreme harsh conditions, and when the humidity exceeds the safe threshold , Expose the moisture-proof agent to dehumidify, prevent the circuit board from being damaged and affect the life of the product.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a humidity detection and protection method and device for an air conditioner external unit and an air conditioner. Background technique [0002] With the continuous progress of the economy, the application of air conditioners has become more and more extensive, and air conditioners have become one of the most common household appliances. At present, household inverter air conditioners encounter extreme weather in coastal areas, which will easily lead to excessive moisture in the control box of the outdoor unit. High-power devices run under high current conditions for a long time, which will easily damage the circuit board, affect the life of the product, and affect the air conditioner. device reliability. Contents of the invention [0003] In view of this, the present invention aims to provide a humidity detection and protection method, device and air conditioner for ...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/89F24F11/30F24F110/22
CPCF24F11/30F24F11/64F24F11/89F24F2110/22
Inventor 石凯
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com