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

Anti-tripping control method, device, system and air conditioner

A control method and anti-tripping technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the problems of air switch tripping and high total household power, so as to prevent tripping and ensure normal operation work, the effect of reducing the current

Active Publication Date: 2021-06-25
GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an anti-tripping control method, device, system and air conditioner, aiming to solve the problem that the total power of the household is too high after the air conditioner is turned on, causing the air switch in the total circuit to trip, and other household appliances cannot technical issues

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
  • Anti-tripping control method, device, system and air conditioner
  • Anti-tripping control method, device, system and air conditioner
  • Anti-tripping control method, device, system and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0089] refer to figure 2 , the first embodiment of the control method for tripping prevention of the present invention, the control method for tripping prevention includes:

[0090] Step S10, acquiring the internal temperature of the air switch.

[0091] The air switch is divided into two types: thermal trip and magnetic trip. In order to control the current passing through the air switch slightly higher than the rated current of the air switch, the internal actuator of the air switch is controlled to trip. When the circuit where the air switch is located is disconnected, the thermal trip is used. In order to control the tripping of the internal actuator of the air switch when the current passing through the air switch is several times higher than the rated current of the air switch, and to disconnect the circuit where the air switch is located, a magnetic trip is used. The full use of household electricity is concentrated in the area slightly higher than the rated current o...

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 for tripping prevention. The control method for tripping prevention includes the following steps: obtaining the internal temperature of an air switch; when the internal temperature of the air switch is greater than a preset temperature, sending Power down command. The invention also discloses an anti-tripping control device, system and air conditioner. The internal temperature of the air switch is used as the basis for anti-tripping, which can prevent the air switch from tripping more accurately and reliably, avoid the waste of household power, maximize the use of the overcurrent capacity of the air switch, and ensure the normal operation of other household appliances in the total circuit .

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a tripping prevention control method, device, system and air conditioner. Background technique [0002] At present, the power supply in some countries and regions is very tight, and the power consumption of each family is usually limited. For example, a backward country stipulates that the power consumption of a family cannot exceed 1200W, and each family is required to be equipped with an air switch to limit. , When the power consumption exceeds 1200W, the air switch is turned off to control the on-off of the household current. [0003] In this kind of family, household appliances with a power exceeding 1200W are generally not used, but multiple household appliances may be turned on at the same time. If the air conditioner is turned on again, it is easy to cause the air switch of the main circuit to trip, and other household appliances cannot work normally. use. Cont...

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 Patents(China)
IPC IPC(8): F24F11/64F24F11/86
CPCF24F11/64F24F11/86
Inventor 袁光
Owner GD MIDEA AIR CONDITIONING EQUIP CO LTD