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

Air conditioner high-temperature protection control method and device

A control method and air conditioner technology, applied in heating and ventilation control systems, heating methods, high-efficiency adjustment technology, etc., can solve the problem of not dropping the temperature of the inner panel in time

Active Publication Date: 2019-08-16
NINGBO AUX ELECTRIC +1
View PDF17 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the present invention is that after the external fan of the existing air conditioner is shut down, the temperature of the inner panel will not drop in time, causing the temperature of the inner panel to be too high

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
  • Air conditioner high-temperature protection control method and device
  • Air conditioner high-temperature protection control method and device
  • Air conditioner high-temperature protection control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0062] Such as figure 1 As shown, it is the flow chart of the control method for the high temperature protection of the air conditioner Figure 1 ; Wherein, the control method of the high temperature protection of the air conditioner includes:

[0063] Step 100, obtaining the temperature of the inner panel of the air conditioner;

[0064] Step 200, judging whether the temperature of the inner disk is greater than a second temperature threshold;

[0065] When the air conditioner starts heating operation, the temperature of the inner panel of the air conditioner and the operating pressure of the entire system will rise synchronously. If the temperature of the inner panel of the air conditioner and the operating pressure of the entire syste...

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 air conditioner high-temperature protection control method and an air conditioner high-temperature protection control device. The control method comprises the following steps: acquiring the inner disk temperature of the air conditioner; judging whether the inner disk temperature is more than a second temperature threshold value or not; if the inner disk temperature is more than the second temperature threshold value, stopping an outer fan of the air conditioner; acquiring the change data of the inner disk temperature of the air conditioner and judging whether the inner disk temperature has rising trend or not according to the change data; and if the inner disk temperature has rising trend, up-regulating the initial wind gear of an indoor fan of the air conditioner. In this way, the inner disk temperature can be reduced timely by adjusting the wind gear of the indoor fan and the problem that the temperature is too high caused by the fact that the inner disk temperature is not reduced timely is solved, so that the inner disk temperature of the air conditioner and the operation pressure of the system are controlled to be within the reasonable range, the air conditioner can operate normally and the use effect and the comfort level of users are improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a control method for high temperature protection of an air conditioner. Background technique [0002] In order to prevent the operating pressure of the air conditioner in heating mode from being too high, the air conditioner generally has the following high temperature protection logic: when the temperature of the inner panel is higher than a certain temperature, the external fan is controlled to stop, and the temperature of the inner panel will start to drop after the outer fan stops; When the temperature of the inner panel is lowered to a certain temperature, the external fan is restarted to start heating; this cycle controls the temperature of the inner panel of the air conditioner within a reasonable range. [0003] However, this protection logic is only applicable to conventional air conditioners. For some existing models of air conditioners, after the external fan ...

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): F24F11/32F24F11/64F24F11/77F24F11/86F24F140/20
CPCF24F11/32F24F11/64F24F11/77F24F11/86F24F2140/20Y02B30/70
Inventor 周候棉胡林锋陈静
Owner NINGBO AUX ELECTRIC
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