Unlock instant, AI-driven research and patent intelligence for your innovation.

Omnibearing detection device and method for detecting refrigerant leakage of air conditioner

A detection device, air conditioner technology, applied in heating methods, space heating and ventilation, heating and ventilation safety systems, etc., can solve problems such as safety accidents, achieve timely leak repair, improve user experience, and reduce after-sales costs.

Pending Publication Date: 2020-04-24
GREE ELECTRIC APPLIANCES INC
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, R290 is a flammable gas propane, in order to prevent it from leaking and reaching explosive concentrations to cause safety accidents

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
  • Omnibearing detection device and method for detecting refrigerant leakage of air conditioner
  • Omnibearing detection device and method for detecting refrigerant leakage of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0022] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...

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 omnibearing detection device and method for detecting refrigerant leakage of an air conditioner. The detection device comprises a plurality of refrigerant sensors, and the plurality of refrigerant sensors are arranged in different directions and can detect leakage in different directions and judges which direction the leakage is generated in; and the detection device comprises a body, the body is divided into a plurality of areas, the areas are provided with the refrigerant sensors, each area correspondingly detects the refrigerant leakage in one direction, the areasare provided with indicator lights, and when the sensor in a certain area detects the refrigerant leakage, the indicator light corresponding to the certain area is lightened. According to the detection device, the refrigerant leakage direction can be quickly detected, and a leakage point can be quickly found out; and the device is preferably used for detecting R290, the leakage of the R290 can berapidly detected, and safety accidents caused by the fact that the leakage of the R290 reaches the explosion concentration are prevented.

Description

technical field [0001] The invention relates to an all-round detection device and method for detecting refrigerant leakage of an air conditioner, in particular to an all-round detection device and method for detecting the leakage of an air conditioner R290. Background technique [0002] Traditional refrigerants have the disadvantages of destroying the atmospheric ozone layer and producing the greenhouse effect. International environmental conventions such as the Montreal Protocol and the Kyoto Protocol stipulate that my country will complete the phase-out of non-environmentally friendly refrigerants before 2030, and the old refrigerants represented by R22 have been banned. It is used for the development of new products, and the R410a refrigerant currently used as a substitute will also be restricted due to the greenhouse effect. The new refrigerant R290 will replace R22 and R410A refrigerants with its environmental protection, high efficiency, and energy-saving performance. ...

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): F24F11/36F24F11/52F24F11/526F24F11/70F24F11/89
CPCF24F11/36F24F11/52F24F11/526F24F11/70F24F11/89
Inventor 王俊王团崔松林吴灿炎肖开国唐伟青
Owner GREE ELECTRIC APPLIANCES INC