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

Air conditioner and control method and device for air conditioner

A control method and technology of a control device, which are applied in the directions of control input involving air characteristics, space heating and ventilation control input, space heating and ventilation, etc., can solve the problems of insufficient response and inaccurate control, and achieve comfortable control. , Control timely and accurate, and ensure the effect of accuracy

Active Publication Date: 2019-02-15
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an air conditioner and its control method and device, which solves the inaccurate control and insufficient response in the prior art due to the time lag between the temperature as a single control quantity and the temperature change. problem, by directly using the current capacity output value of the air conditioner and the current room load for predictive control, the control is more timely and accurate, and the technical effect of energy saving and comfort is realized

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 and control method and device for air conditioner
  • Air conditioner and control method and device for air conditioner
  • Air conditioner and control method and device for air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 It is a flow chart of the control method of the air conditioner in Embodiment 1 of the present application.

[0031] In the examples of this application, as figure 2 As shown, the air conditioner may include an outdoor side and an indoor side. Wherein, the outdoor side includes a compressor 01 , a four-way valve 02 , an outdoor fan 031 , an outdoor heat exchanger 032 and a throttling component 04 , and the indoor side includes an indoor fan 051 and an indoor heat exchanger 052 . The exhaust port of the compressor 01 is connected to the first end of the four-way valve 02, the second end of the four-way valve 02 is connected to one end of the indoor heat exchanger 052, and the other end of the indoor heat exchanger 052 is connected to the throttle member 04. One end is connected, the other end of the throttling part 04 is connected to one end of the outdoor heat exchanger 032, the other end of the outdoor heat exchanger 032 is connected to the fourth end of th...

Embodiment 2

[0109] Figure 5 It is a schematic block diagram of the control device of the air conditioner in Embodiment 2 of the present application. Such as Figure 5 As shown, the air conditioner control device 100 in the embodiment of the present application includes: an acquisition module 110 , a calculation module 120 and a control module 130 .

[0110]Wherein, the acquisition module 110 is used to periodically acquire the current capacity output value and the current room load of the air conditioner, and the calculation module 120 is used to calculate the current estimated time-consuming and current estimated power consumption according to the current capacity output value and the current room load, and control The module 130 is used to control the air conditioner according to the current estimated time consumption and the current estimated power consumption.

[0111] According to an embodiment of the present application, the acquisition module 110 is configured to: periodically a...

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 discloses a control method and device for an air conditioner. The method comprises the following steps that a current capability output value of the air conditioner and a current room load are periodically acquired; the current predicted time consumption and the current predicted power consumption are obtained through calculation according to the current capacity output value and thecurrent room load; and the air conditioner is controlled according to the current predicted time consumption and the current predicted power consumption. According to the method, the problem that dueto the fact that the time lag exists between the temperature serving as a single control viable and the temperature variation, the control is not accurate and the response is not timely can be effectively solved, the current capacity output value of the air conditioner and the current room load are directly adopted for pre-judgment control, so that the control is more timely and accurate, and then the effects of being energy-saving and comfort are achieved.

Description

technical field [0001] The present application relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner with the control device. Background technique [0002] The existing air conditioner control is mainly based on the PID (Proportion-Integral-Derivative, proportional-integral-derivative) target temperature control method, that is, the user sets the target temperature, humidity, wind speed and other information through the remote control or mobile phone remote control, and the display panel Display the set target temperature and current room temperature, etc. Then, the air conditioner compares the sampled current room temperature with the set target temperature to control the air conditioner to start and run, thereby controlling the entire room temperature to fluctuate around the set target temperature. [0003] However, the inventors of the present application have discov...

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 Applications(China)
IPC IPC(8): F24F11/64F24F11/77F24F11/86F24F11/52F24F11/65F24F11/54F24F110/10F24F110/12F24F120/12F24F120/20F24F140/50F24F140/60
CPCF24F11/52F24F11/54F24F11/64F24F11/65F24F11/77F24F11/86F24F2110/10F24F2110/12F24F2120/12F24F2120/20F24F2140/50F24F2140/60Y02B30/70
Inventor 徐振坤罗羽钊吴楠李金波杜顺开王侃
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