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

Compressor operation control method and device

A technology of operation control and compressor, applied in pump control, mechanical equipment, machine/engine, etc., can solve problems such as compressor operation control method, and achieve the effect of improving reliability

Active Publication Date: 2016-12-28
GREE ELECTRIC APPLIANCES INC
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a compressor operation control method and device to solve the problem of compressor operation control method

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
  • Compressor operation control method and device
  • Compressor operation control method and device
  • Compressor operation control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] 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.

[0022] An embodiment of the present invention provides a compressor operation control device. The compressor operation control device is used for controlling the operation of the compressor in the air conditioner.

[0023] figure 1 is a structural block diagram of a compressor operation control device according to an embodiment of the present invention.

[0024] like figure 1 As shown, the compressor operation control device includes a detection unit 11 , a comparison unit 12 and a control unit 13 .

[0025] The detection unit 11 is used to detect the suction pressure and / or the discharge pressure of the compressor. The detection unit 11 can be a pressure sensor and other devices that can ...

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 an operation control method and device for a compressor. The method comprises detecting suction pressure and / or discharge pressure of the compressor; comparing the suction pressure and / or discharge pressure with a preset operation range to obtain comparison results; and controlling the operation of the compressor according to the comparison results. By means of the method and the device, the compressor operation reliability is improved.

Description

technical field [0001] The invention relates to the field of air conditioning control systems, in particular to a method and device for controlling the operation of a compressor. Background technique [0002] A general method of controlling the operation of the compressor is to limit the start and stop of the compressor according to the outdoor ambient temperature. When the air conditioner is in the cooling mode, when the outdoor ambient temperature is lower than a certain temperature limit, the compressor is restricted to be turned on; when the air conditioner is in the heating mode, when the outdoor ambient temperature is greater than a certain temperature limit, the compressor is restricted to be turned on . [0003] This control method has certain limitations and is greatly affected by external environmental factors. For example, when the heat exchanger is dirty or the compressor refrigerant leaks, the previously defined temperature limit will deviate. Therefore, for th...

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): F04B49/02
Inventor 陈万兴唐政清任鹏杨军位静
Owner GREE ELECTRIC APPLIANCES INC