Split air conditioner with aluminium-made refrigeration pipeline

An air conditioner and split-type technology, which is applied in the field of improvement of split-type air conditioners, can solve problems affecting the safety of air conditioners, galvanic corrosion, etc., and achieve the effects of weight reduction, high safety, and reduced consumption

Inactive Publication Date: 2006-10-25
HISENSE HOME APPLIANCES GRP CO LTD
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the solder joints of the copper-aluminum connection are exposed outdoors, it is easy to cause galvanic corrosion due to condensation, which affects the safety of the air conditioner.

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
  • Split air conditioner with aluminium-made refrigeration pipeline
  • Split air conditioner with aluminium-made refrigeration pipeline
  • Split air conditioner with aluminium-made refrigeration pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] as attached figure 1 Shown is the pipeline flow diagram of the refrigeration system of the split air conditioner. The split-type air conditioner is composed of an indoor unit 101, an outdoor unit 102, a connecting pipe A 103 connecting the indoor and outdoor units, and a connecting pipe B 104. Its refrigeration system includes a sequentially connected compressor 105, exhaust auxiliary pipeline 106, and condenser 107. , capillary assembly 108, shut-off valve A 109, indoor and outdoor connecting pipe A 103, indoor unit auxiliary pipeline A 110, evaporator 111, indoor unit auxiliary pipeline B 112, indoor and outdoor connecting pipe B 104, shut-off valve B 113, return Gas auxiliary pipeline 114. The compressor 105, exhaust auxiliary pipeline 106, condenser 107, capillary assembly 108, stop valve A 109, stop valve B 113 and return air auxiliary pipeline 114 are installed in the outdoor unit 102, and the indoor unit auxiliary pipeline A 110 , the evaporator 111 and the ind...

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 disjoined air condition with aluminum cooling pipeline. It includes indoor machine, outdoor machine, and connecting pipe. The connecting pipe and its screw cap are made of aluminum or its alloy. Stop valve is made of aluminum or its alloy. The cooling system pipeline is copper tube. The connecting part has high corrosion resistance and reliability. It can reduce copper consumption and the air condition weight. And it has lower cost comparing with the existing technique.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to the improvement technology of split-type air conditioners using aluminum refrigerating pipelines. Background technique [0002] At present, the pipelines of the refrigeration system of the split air conditioner include the refrigerant pipeline of the condenser and the evaporator, auxiliary pipelines, capillary tubes, connecting pipes and connecting valves of the indoor and outdoor units of the split air conditioner, all of which use copper parts. First of all, the price of copper is high, and the use of copper as the pipeline of the refrigeration system increases the production cost. Secondly, the specific gravity of copper is about 8.9. The heat exchanger and auxiliary pipelines processed with copper materials are heavy, and the weight of the air conditioner is also relatively large. For export air conditioners transported in containers, the packing capacity of the air...

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): F24F1/00F25B39/00
Inventor 黄晓峰闫志恒罗光洁
Owner HISENSE HOME APPLIANCES GRP 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