Refrigeration and dehumidification control method for air conditioner and air conditioner system

A control method, refrigeration and dehumidification technology, applied in heating and ventilation control system, control input related to air characteristics, space heating and ventilation control input, etc. Blowing out of the air duct, unable to prevent condensation control, etc., to achieve the effect of reducing operating costs

Inactive Publication Date: 2017-05-31
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
View PDF4 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it keeps running at a high frequency, the temperature of the indoor coil will be too low, so that the temperature of the indoor coil will always be lower than the dew point temperature of the air, so that the air conditioner will always be in the state of cooling and dehumidification, and the condensed water produced by dehumidification will be Flow into the water receiving tank along the evaporator to be discharged outdoors, but when the air humidity is high, a large amount of condensed water generated by dehumidification may not have time to be discharged outdoors and overflow from the wat

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
  • Refrigeration and dehumidification control method for air conditioner and air conditioner system
  • Refrigeration and dehumidification control method for air conditioner and air conditioner system
  • Refrigeration and dehumidification control method for air conditioner and air conditioner system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The present invention proposes a cooling and dehumidification control method for an air conditioner, which is applied to the air conditioning system. When the air conditioning system is running in the cooling process, it not only judges whether the air conditioner enters the anti-condensation mode according to the humidity, but also combines the variation of the indoor ambient temperature and / or Or the variation of the coil temperature of the indoor heat exchanger, and together determine whether the air conditioner enters the anti-condensation mode, so that the timing of the anti-condensation control of the air conditioner can be accurately judged, thereby reducing the operating cost of the air conditioner.

[0042] The above-mentioned air-conditioning system can include various types. According to the installatio...

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 refrigeration and dehumidification control method for an air conditioner. The refrigeration and dehumidification control method for the air conditioner includes the steps that in the running process that the air conditioner performs refrigeration and dehumidification, when humidity is larger than a preset temperature threshold, whether the air conditioner enters an anti-condensation mode to run or not is judged according to the variable of the indoor environment temperature and/or the variable of the coiled pipe temperature of an indoor heat exchanger, and the air conditioner is controlled to run according to the judgment result. The invention further discloses an air conditioner system. By means of the refrigeration and dehumidification control method for the air conditioner, whether the air conditioner is needed to enter the anti-condensation mode or not can be accurately judged, and therefore the running cost of the air conditioner is reduced.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an air conditioning system and a cooling and dehumidification control method for the air conditioning. Background technique [0002] During the cooling operation of the air conditioner, before the room temperature reaches the set temperature and when the room load is large, the air conditioner needs a large cooling capacity to cool down and maintain the load. If it keeps running at a high frequency, the temperature of the indoor coil will be too low, so that the temperature of the indoor coil will always be lower than the dew point temperature of the air, so that the air conditioner will always be in the state of cooling and dehumidification, and the condensed water produced by dehumidification will be Flow into the water receiving tank along the evaporator to be discharged outdoors, but when the air humidity is high, a large amount of condensed water generated by dehumidification...

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
CPCF24F2110/10F24F11/30F24F11/62F24F11/64F24F2110/00F24F2110/20F24F2140/20
Inventor 席战利李金波刘燕飞
Owner GD MIDEA AIR-CONDITIONING EQUIP 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