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

Air conditioner communication control circuit and air conditioner

A communication control, circuit technology, applied in heating and ventilation control systems, space heating and ventilation, heating and ventilation safety systems, etc., can solve problems affecting communication quality and so on

Active Publication Date: 2021-01-26
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an air conditioner communication control circuit and an air conditioner, which are used to solve the technical problem in the prior art that when the wire controller appears to drag multiple indoor units, the inductance is in a parallel state, thereby affecting the communication quality

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 communication control circuit and air conditioner
  • Air conditioner communication control circuit and air conditioner
  • Air conditioner communication control circuit and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0036] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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 air conditioner communication control circuit and an air conditioner. The first end of a power supply control loop is connected with a differential mode inductance unit, a first communication module is connected with a common mode inductance unit, the differential mode inductance unit is connected with the first communication module and the common mode inductance unit, the common mode inductance unit is connected with a second communication module, a common connection point of the first end of a short circuit detection unit and the second end of a current detection unit is the first end of the power supply control loop, and the first end of the current detection unit is connected with the first end of a voltage source conduction unit. Parallel connection of differential mode inductors is avoided, so that the communication quality is improved.

Description

technical field [0001] The present application relates to the technical field of air conditioners, and more specifically, to an air conditioner communication control circuit and an air conditioner. Background technique [0002] With the rapid development of technology, the quality of human life is getting higher and higher, and people use more and more multi-connection occasions. Multi-connected air conditioners have strong cooling and heating capabilities, and one outdoor unit can drive multiple indoor units, which reduces the required area for external air conditioners and reduces the construction cost of real estate houses. At the same time, multiple indoor units in the multi-connected system can be controlled by one controller, which also reduces the number of controllers purchased and reduces the cost of air conditioning. When the communication method between the wired controller and the indoor unit is HOMEBUS communication, most of the indoor units are used to supply ...

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): F24F11/88F24F11/56
CPCF24F11/88F24F11/56
Inventor 王明刘坤张吉雪
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
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