Cold/warm operation mode automatic conversion method of air conditioner

An automatic conversion and automatic operation technology, applied in the direction of heating method, space heating and ventilation, heating and ventilation control system, etc., to achieve the effect of increasing competitiveness

Inactive Publication Date: 2003-07-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it brings vari

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
  • Cold/warm operation mode automatic conversion method of air conditioner
  • Cold/warm operation mode automatic conversion method of air conditioner
  • Cold/warm operation mode automatic conversion method of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] The method for automatically switching the cooling / warming operation mode of the air conditioner of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0022] Such as image 3 and figure 2 As shown, the ceiling air conditioner is composed of an indoor unit and an outdoor unit. Among them, the indoor unit 2 is composed of a main unit and a surface panel: the main unit 10 is installed inside the ceiling 1, which is equipped with an indoor heat exchanger, an indoor fan 16 and a motor 16a, and has an opening at the bottom; the suction grille 22 is connected to the bottom center of the main unit , Exposed to the room, can suck in indoor air, the surface plate 20 has air outlets, and can send out heat-exchanged air to the outer periphery of the suction grill 22. The outer casing of the outdoor unit has an air suction port and an air supply port, and an outdoor heat exchanger 13, a compressor 11...

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 method for automatically-changing cold/warm operation mode of air conditioner includes three stages of automatic operation selection stage, automatic operation actuating stage and operation mode change stage. The automatic operation selection stage; before said cold/warm air conditioner is started or when the operation mode is set by user, according to the selection of user it can be converted to the stage of automatic operation mode; automatic operation actuating stage; according to the selection of automatic selection stage at the same time of starting automatic operation mode indoor temp. is measured, if it is higher than/less than reference temp. in a certain range, it can be automatically changed to the refrigeration/heating operation mode; and the operation mode change stage: in the course of automatic operation stage the indoor temp. is measured.

Description

technical field [0001] The invention relates to a method for automatic operation switching mode of an air conditioner, in particular to a method for automatically switching to a cooling operation mode or a heating operation mode according to the measured temperature during the operation of a cold / warm air conditioner by testing the indoor temperature. Background technique [0002] Under normal circumstances, the purpose of installing an air conditioner is to use heaters, coolers, air purifiers and other equipment to heat, cool, and purify indoor air, creating a more comfortable indoor environment for users. [0003] figure 1 It is a structural diagram of a general refrigeration cycle equipment. The refrigeration cycle equipment is composed of a compressor 1, a condenser 2, an expansion mechanism 3, and an evaporator 4, and each component is connected by a refrigerant pipeline. The low-temperature and low-pressure gaseous refrigerant becomes a high-temperature and high-pres...

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
IPC IPC(8): F24F11/02
Inventor 李英树
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap