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

A method for chilling a building

A technology for buildings and refrigeration systems, applied in refrigerators, sustainable buildings, refrigeration and liquefaction, etc., can solve problems such as material consumption, and achieve the effect of reducing component count and material consumption

Inactive Publication Date: 2014-04-30
PURIX
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current solar cooling units require considerable material consumption due to thermal / cold storage, moving parts, multiple fans / circulation pumps, multiple heat exchangers or the need for evaporation towers and dry coolers

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
  • A method for chilling a building
  • A method for chilling a building
  • A method for chilling a building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] figure 1 ： The figure shows a schematic representation of a single effect absorption solar cooler cycle. Solar coolers use solar heat 1 or other sources of heat to power and produce cold liquid refrigerant for air conditioning. The evaporator 5, shown as a unit with separate tubes, may be located near the solar thermal panel 1 or at a suitable distance. The system can be located under or near the solar thermal panels.

[0053] Solutions may be added corrosion inhibitors, mass transfer accelerators or other chemicals used to enhance the performance and life of the equipment or to reduce maintenance needs. Where the working fluid comprises lithium bromide and water, the solution solubility may range from 45% to 65%, preferably 50% to 63% and optimally 54% to 60% of the Libr number. The system operates under vacuum conditions at absolute pressures corresponding to evaporation temperatures of 6°C-20°C.

[0054] The energy supply to the system is mainly provided by sola...

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 present invention relates to a method for chilling a building comprising the steps of: heating a working solution contained in a solar panel using solar radiation, separating the heated working solution in vapor 10 and a concentrated working solution, condensing the vapor to liquid refrigerant, evaporating the liquid refrigerant, (i) in a building to be chilled or (ii) outside a building to be chilled, wherein the cooling obtained by evaporation is transferred to a cooling liquid outside the building and transported to the building to be chilled for delivery of the cooling, absorbing in an absorber the vapor in the concentrated working solution, and returning the working solution to the first step.

Description

technical field [0001] The invention relates to a method for cooling buildings and a building refrigeration system using solar thermal energy. The present invention aims to provide an improved solar absorption cooler while reducing resource consumption. Background technique [0002] In warm climate regions or spaces where the temperature increases beyond acceptable conditions due to external and internal heat sources, the need for cooling arises. The spaces being cooled can be homes, offices, schools, hotel spaces, bungalows, storage rooms, processing areas and applications requiring space, process or cargo conditions. Therefore, in order to avoid temperatures exceeding the comfort zone or acceptable temperature range, buildings can be equipped with air conditioning units. The most common air conditioning unit is a chiller operated by electricity to convert the electricity into a heat cooling supply (usually air or cold water). [0003] With the presence of the sun and th...

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 Applications(China)
IPC IPC(8): F25B15/06F25B27/00F24F1/0007
CPCY02B10/20Y02B10/24F24F2005/0064F24F2001/0092Y02B30/545Y02B30/62F24F5/0035F25B15/06F24F5/0014F25B27/007F25B27/005Y02A30/272F24F1/0007Y02A30/27Y02B30/54
Inventor 拉尔斯·蒙科埃克里斯坦·霍尔姆·弗里德贝格
Owner PURIX
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