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

Air conditioner control device, air conditioner and air conditioner control method

A control device and control method technology, applied in air conditioning systems, refrigeration and liquefaction, space heating and ventilation, etc., to achieve the effects of solving excess capacity, saving energy consumption, and avoiding liquid shock

Active Publication Date: 2017-10-31
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is at the cost of reducing energy efficiency, and the energy output of the system is still greater than the energy demand, which cannot fundamentally solve the problem of excess energy when the air conditioner is running under a small load.

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 control device, air conditioner and air conditioner control method
  • Air conditioner control device, air conditioner and air conditioner control method
  • Air conditioner control device, air conditioner and air conditioner control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0033] figure 1 A block diagram of an air conditioner control device according to an embodiment of the present invention is shown.

[0034] Such as figure 1 As shown, the air conditioner control d...

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 control device, an air conditioner and an air conditioner control method. The air conditioner control device comprises a heat exchanger, an energy storage device, a controller and a drive pump, wherein the heat exchanger is used for exchanging heat with a coolant from a compressor of the air conditioner; the energy storage device is used for exchanging heat with the coolant again when the coolant obtained through heat exchange treatment through the heat exchanger flows through the energy storage device so as to store cold or heat; the controller is used for judging whether the cold or the heat in the energy storage device reaches a preset threshold value or not and sending a control command to the drive pump of the air conditioner according to a judgment result; and the drive pump is used for receiving the control command from the controller and changing the work state of the energy storage device according to the control command. By the adoption of the technical scheme, energy consumption is saved, the problem that the power of the air conditioner is surplus in the small-load work state is solved, the liquid hammer phenomenon generated due to long-time work of the compressor is effectively avoided, and the safety of the air conditioner is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner control device, an air conditioner and an air conditioner control method. Background technique [0002] At present, in the air conditioner multi-split system, it has become the future development trend in the multi-split field to use a high-power variable frequency compressor instead of multiple full variable frequency compressors or multiple fixed variable frequency compressors. [0003] However, high-power inverter compressors often have the difficulty of controlling small-load refrigeration. These difficulties are generally caused by the limited minimum frequency and power of the compressor, because the size of the condenser is certain, which leads to the minimum capacity output of the system in the case of some small load cooling or heating is higher than the user's demand Much bigger. In view of this situation, it is often necessary to u...

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): F25B1/00F24F5/00
CPCF24F5/0017F24F11/30F24F11/62F24F11/64F24F11/70Y02E60/14
Inventor 郭剑樋口逸生董世龙赵增毅陈雍容
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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