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

Air conditioner control system and air conditioner

A technology for control systems and air conditioners, used in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve problems such as easy frost formation, achieve suppression of frost formation, increase operating time, and reduce entry into defrost. effect of times

Inactive Publication Date: 2018-12-04
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to address the deficiencies in the above-mentioned technologies, and propose an air conditioner control system and an air conditioner, aiming at solving the problem that existing air conditioners are prone to frosting when heating at low 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 control system and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as figure 1 As shown, the present invention provides an air conditioner control system, including a compressor 1, a reversing valve, an outdoor heat exchanger 4, an indoor heat exchanger 5, and a throttling device; in this embodiment, the reversing valve is preferably four One-way valve 2, the throttling device is an electronic expansion valve; the air outlet of compressor 1 is switched and communicated with the outdoor heat exchanger 4 or the indoor heat exchanger 5 through the four-way valve 2; the outdoor heat exchanger 4 and the indoor heat exchanger 5 pass through The first circuit is connected, the throttling device is arranged on the first circuit, and the air inlet of the c...

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 an air conditioner control system. The air conditioner control system comprising a compressor, a reversing valve, an outdoor heat exchanger, an indoor heat exchanger and a throttling device; a gas inlet of the compressor communicates with the outdoor heat exchanger through the reversing valve; the outdoor heat exchanger communicates with the indoor heat exchanger through a first circuit; the throttling device is arranged on the first circuit; the indoor heat exchanger communicates with the gas inlet of the compressor through the reversing valve; the first circuit is further provided with a heat exchange device; and the heat exchange device is arranged between the throttling device and the outdoor heat exchanger. According to the scheme provided by the invention, theevaporating temperature of an air conditioning system is increased, frosting of an air conditioner is suppressed, the running time of the air conditioner is prolonged, the number of times of defrosting of a unit is reduced, the situation that the air conditioner is in the defrosting conditions frequently is avoided, and thus the heating capacity and comfort are improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner control system and an air conditioner. Background technique [0002] When the existing air conditioner is in heating operation, when the outdoor ambient temperature is low and the evaporation temperature of the air conditioner is lower than 0°C, the air conditioner is prone to frosting, and as the thickness of the frost layer increases, the evaporation temperature continues to decrease, making the heating The capacity drops too fast, and the air conditioner frequently enters defrosting, resulting in reduced room comfort; this problem is common in the operation of existing air conditioners, which reduces the comfort of the air conditioner and easily causes user complaints. [0003] Based on the above-mentioned technical problems existing in the heating operation of the air conditioner, there is no relevant solution; therefore, it is urgent t...

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): F24F11/64F24F11/41F24F11/84F24F110/12
CPCF24F11/64F24F11/41F24F11/84F24F2110/12
Inventor 冯青龙梁玉林黄志辉
Owner GREE ELECTRIC APPLIANCES INC
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