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

Air-conditioner air supply temperature control method and system

A technology of supply air temperature and control method, which is applied in the field of air conditioning supply air temperature control and air conditioning supply air temperature control system, and can solve problems such as inability to localize, inconvenient fine-tuning of supply air temperature, and air supply.

Inactive Publication Date: 2015-09-23
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
View PDF5 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for controlling the air supply temperature of an air conditioner, which overcomes the defects of inconvenient control operation, inconvenient fine-tuning of the air supply temperature, and inability to perform air supply in local areas in the prior art when setting the delivery temperature.

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
  • Air-conditioner air supply temperature control method and system
  • Air-conditioner air supply temperature control method and system
  • Air-conditioner air supply temperature control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] S1: Enter the cool air function mode, and judge that the current operation mode is the cooling mode.

[0066] S2: The initial value of the preset air supply temperature set value TS0=23°C, then the current set value of the air supply temperature is TS=TS0=23°C.

[0067] S3: Detect the current indoor return air temperature T1 = 23°C, and the critical values ​​a, b, and c of each partition of the indoor return air temperature are respectively: a = 30°C, b = 25°C, c = 20°C, 20°C <T1<25°C, then c<T1≤b, the air supply temperature setting value is increased by 1°C, that is, TS+1, and the TS0+1=23+1=24 set in the previous step, the current air supply temperature The temperature setting value is TS=TS1=TS0+1=24°C.

[0068] S4: Detect that the current windshield of the indoor unit is a medium windshield, then reduce the set value of the air supply temperature by 1°C, that is, TS1-1=24-1=23°C, then the current set value of the air supply temperature is TS=TS2= TS1-1 = 23°C.

...

Embodiment 2

[0072] S1: Enter the cool air function mode, and judge that the current operation mode is the cooling mode.

[0073] S2: The initial value of the preset air supply temperature set value TS0=24°C, then the current set value of the air supply temperature is TS=TS0=24°C.

[0074] S3: Detect the current indoor return air temperature T1 = 25°C, the critical values ​​a, b, and c of each partition of the indoor return air temperature are: a = 30°C, b = 25°C, c = 20°C, then it belongs to c

[0075] S4: Detect that the current indoor unit running windshield is low windshield, then reduce the set value of the air supply temperature by 2°C, that is, TS1-2=25-2=23°C, then the current set value of the air supply temperature is TS=TS2= TS1-2 = 23°C.

[0076] S5: Detect that the...

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 relates to an air-conditioner air supply temperature control method and system. The control method comprises the following steps of entering the air-conditioner cool air function mode and detecting whether the current running mode of an air conditioner is a refrigeration mode or not; presetting an initial value of an air supply temperature setting value TS to be TS0; detecting the current indoor air return temperature T1 and adjusting and correcting the air supply temperature set value TS according to the T1; detecting a current indoor unit operation air gear, and adjusting and correcting the air supply temperature set value according to the current indoor unit operation air gear; detecting whether the operation air gear is switched or not; detecting the current air supply temperature TC, comparing the current air supply temperature TC with the adjusted air supply temperature set value TS, and adjusting the operation frequency f of a compressor according to the comparison result. The air-conditioner air supply temperature control method and system have the advantages that the air supply temperature set value is corrected and controlled according to the indoor temperature and the indoor unit operation air gear, the comfortable air supply temperature is provided, local area air supply can be obtained, and energy conservation and environment protection are achieved.

Description

technical field [0001] The invention relates to the refrigeration field of household air conditioners, in particular to a method for controlling the air supply temperature of an air conditioner and a system for controlling the air supply temperature of the air conditioner. Background technique [0002] With the use of existing air conditioners, users sometimes wish to blow air directly according to different environments and situations, so that the air conditioner can directly aim at the direction of the person to blow out cool wind. And this use can also achieve local area cooling, so that the temperature of the entire room can also be set higher to achieve energy saving. However, the existing air conditioners control and adjust the room temperature according to the return air temperature of the indoor unit. Generally, the air supply temperature is relatively low. [0003] There are also some existing technologies that control the air supply temperature by adjusting the sp...

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): F24F11/00
CPCF24F11/62F24F11/30F24F11/65F24F2110/00F24F2110/10
Inventor 黄剑云杨瑞林
Owner GD MIDEA AIR-CONDITIONING EQUIP CO 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