Variable frequency air conditioner and air conditioner outdoor unit radiator

A technology for an outdoor unit of an air conditioner and a heat dissipation device, which is applied to air conditioning systems, space heating and ventilation, and household heating, etc., can solve problems such as large heat generation, burning out variable frequency drive modules, and heat removal.

Inactive Publication Date: 2015-08-12
GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The module generates a lot of heat when the compressor is working. If the heat is not dissipated in time and kept within a reasonable range, the variable frequency drive module will usually be burned out.
[0003] The electric control box of the traditional inverter air conditioner outdoor unit generally uses the negative pressure generated when the fan running on the outdoor unit rotates to flow the wind from the inside of the electric control box to take

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
  • Variable frequency air conditioner and air conditioner outdoor unit radiator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The invention discloses a cooling device for an outdoor unit of an air conditioner, which realizes the effective dissipation of heat in an electric control box; the invention also provides a frequency conversion air conditioner.

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0022] Such as figure 1 as shown, figure 1 It is a schematic diagram of the layout structure of the cooling device for the outdoor unit of the air conditioner provided by the present invention.

[0023] The invention provide...

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 outdoor unit radiator. The air conditioner outdoor unit radiator comprises a condenser, an outdoor electronic expansion valve, an outdoor unit liquid side stop valve, an evaporator set and an air-liquid separator which are sequentially communicated through an air conditioner pipeline, and an electronic control box for electronically controlling an outdoor unit. A heat radiation pipeline communicated with the inlet end of the air-liquid separator is arranged at the portion, between the outdoor electronic expansion valve and the outdoor unit liquid side stop valve, of the air conditioner pipeline, a module heat radiation device installed in the electronic control box is arranged on the heat radiation pipeline and comprises a heat radiation structure and a refrigerant pipeline communicated with the heat radiation pipeline, and the input end of the refrigerant pipeline is provided with a single-pass electromagnetic valve for controlling the refrigerant flow. The single-pass electromagnetic valve at the input end of the refrigerant pipeline controls the flow of refrigerant in the refrigerant pipeline, part of the refrigerant flows to the refrigerant pipeline to conduct heat radiation on the electronic control box, and the working stability of a compressor in a variable frequency air conditioner is guaranteed. The invention further provides the variable frequency air conditioner.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, and more specifically, relates to an inverter air conditioner and a cooling device for an outdoor unit of the air conditioner. Background technique [0002] There are a large number of electronic heating elements in the electric control box of the inverter air conditioner outdoor unit, and the inverter compressor drive module is the core and most important element in the electric control box of the inverter outdoor unit, and it is also the largest heating element. The module generates a lot of heat when the compressor is working. If the heat is not dissipated in time and kept within a reasonable range, the variable frequency drive module will usually be burned out. [0003] The electric control box of the traditional inverter air conditioner outdoor unit generally uses the negative pressure generated when the fan running on the outdoor unit rotates to flow the wind from the ins...

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): F24F1/24
CPCF24F1/24
Inventor 刘红斌王峰
Owner GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap