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

Refrigerant control method and apparatus for dehumidifier

a dehumidifier and refrigeration technology, applied in lighting and heating apparatus, space heating and ventilation control systems, heating types, etc., can solve problems such as potential safety hazards, and achieve the effects of improving the reliability and safety of the product, being more humanized, and being used more safely and reliably

Inactive Publication Date: 2016-09-15
GREE ELECTRIC APPLIANCES INC
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention is a method and device for controlling the refrigerant in a dehumidifier to prevent potential safety hazards caused by refrigerant leakage. The device detects the temperature of the environment and the evaporator tube, and based on this data, it makes a preliminary assessment of whether there is a problem with the refrigerant. If there is, it determines the level of leakage and alerts the user in real-time, preventing the refrigerant from leaking and potentially causing a safety hazard. Overall, this solution improves the reliability and safety of the dehumidifier and ensures that it operates efficiently and safely.

Problems solved by technology

The embodiments of the disclosure provide a refrigerant control method and apparatus for a dehumidifier, which are intended to at least solve the technical problems that a dehumidifier cannot intelligently recognize the leakage of a system refrigerant and cannot report a refrigerant leakage fault in time, thereby causing a potential safety hazard.

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
  • Refrigerant control method and apparatus for dehumidifier
  • Refrigerant control method and apparatus for dehumidifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022]In order to make those skilled in the art better understand the solutions of the disclosure, the technical solutions in the embodiments of the disclosure are clearly and completely described below with reference to the drawings in the embodiments of the disclosure. Obviously, the described embodiments are only a part of the embodiments of the disclosure, not all of the embodiments. On the basis of the embodiments of the disclosure, all other embodiments obtained on the premise of no creative work of those skilled in the art shall fall within the protection scope of the disclosure.

[0023]It is important to note that the description and claims of the disclosure and terms “first”, “second” and the like in the drawings are intended to distinguish similar objects, and do not need to describe a specific sequence or a precedence order. It should be understood that data used in such a way can be exchanged under appropriate conditions, in order that the embodiments of the disclosure des...

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 disclosure discloses a refrigerant control method for a dehumidifier. The method includes that: an environment temperature and an evaporator tube temperature of a dehumidifier are detected; according to the environment temperature and the evaporator tube temperature, a refrigerant leakage amount of the dehumidifier is obtained; and according to the refrigerant leakage amount, it is judged whether the dehumidifier has a refrigerant fault. The disclosure also discloses a refrigerant control apparatus for a dehumidifier.

Description

TECHNICAL FIELD OF THE DISCLOSURE[0001]The disclosure relates to the field of dehumidifier control, and in particular to a refrigerant control method and apparatus for a dehumidifier.BACKGROUND OF THE DISCLOSURE[0002]All conventional technical solutions for reporting refrigerant shortage are aimed at air conditioners instead of dehumidifiers, and the air conditioners and the dehumidifiers are greatly different in system running mode and structural arrangement. For example, a fluorine shortage control method for a cooling / heating cabinet machine of a certain company may be set as follows. Firstly, a temperature difference between an inner tube temperature and an inner loop temperature during starting is judged, wherein it is guaranteed that an air conditioner is normally started. Secondly, different fluorine shortage determination parameter ranges are determined by means of the inner loop temperature and an outer tube temperature. Thirdly, a difference between the inner tube temperat...

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(United States)
IPC IPC(8): F25B49/00
CPCF25B2500/222F25B49/005F24F11/36F24F11/83F24F3/1405F24F2003/1446F25B49/02F25B2500/19F25B2500/22F25B2700/2106F25B2700/2117F24F2110/52Y02B30/70
Inventor LIU, WEILIANG, YONGCHAOLI, PEILIYU, DINGGAO, YUPINGCHEN, PENGYULUO, YONGHONGCHEN, ZUQINGPENG, QIYANGWANG, CHUNYANG, JIANQUN
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