Energy saving and environmentally friendly atmospheric dehumidifier chiller for drinking purposes

a technology of atmospheric dehumidifier and chiller, which is applied in the direction of drinking water installation, heating types, applications, etc., can solve the problems of water shortage, many countries in the world also suffer for drinking water, and further contamination

Inactive Publication Date: 2008-11-13
PT DIVINE ETERNAIR WATER INDONESIA
View PDF25 Cites 40 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0019]An energy saving chiller includes: main condenser which is cooled by the cooled room exhaust air, secondary condenser which is in series with the main condenser, is further cooled by the cold air after passing the evaporator coils in air handling unit, tertiary condenser which is in series with the secondary condenser, is dipped to a cold condensate w...

Problems solved by technology

Water shortage which have been suffered to many countries in the world is a crisis.
Many countries in the world also suffer for drinking water.
Water treatment such as with chemicals as chlorine or other halogens, however the by-products of such treatment may be toxic and the result in further contamination.
Treated municipal water supplies may be contaminated, with may lead to health problems in such ...

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
  • Energy saving and environmentally friendly atmospheric dehumidifier chiller for drinking purposes
  • Energy saving and environmentally friendly atmospheric dehumidifier chiller for drinking purposes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027]The following description will describe in details of an energy saving and environmentally friendly drinking water production chiller.

[0028]The description of the drawing, compressor (1) will compress refrigerant vapour to the main condenser (4) through discharge line (2) in high pressure and temperature. The main condenser (4) is cooled by cold air exhaust from the room (26), and not from the hot fresh air, so it will save the energy. Due to cold air exhaust from the room is not enough to cool the main condenser, it is necessary to have a back up air from the outside fresh air (27) which will be mixed to the cold air exhaust from the room. With the exhaust air duct (31) the mixing air is circulate to the main condenser by condenser fan (28) then exhaust to outdoor through exhaust air exit (29). After passing the main condenser (4), the refrigerant then passed to the second condenser (5) which is installed in series with the main condenser so that it is as a separate extension...

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

A method and machine to produce drinking water from fresh air using an energy saving and environmentally friendly chiller is comprising the following steps of: Filtering and sterilize fresh air, then passed to several evaporator coils to condensate the moisture and the condensate collected to a pan.
Passing secondary condenser by cold air after passing evaporator coil and dipping tertiary condenser to a cold condensate water tank, so the refrigerant after the condenser will be subcooled and after passing through the expansion valve, will heat exchange with the brine as a secondary refrigerant in the heat exchanger.
Where brine is passed to several evaporator coils in air handling unit to cool and condensate the moisture passing through the air handling unit, a part of the air will condensate and the other part will passed to a cooled room where the cold air of the room then will exhaust and used to cool the main condenser through the exhaust air duct.

Description

FIELD OF THE INVENTION [0001]This invention related to an energy saving and environmentally friendly atmospheric dehumidifier chiller for drinking purposes. Fresh air is passed to an air duct of an air handling unit which installed several evaporator coils to condensate the air to produce fresh water and cold air. Cold air and cold water are passed to the condensing coils separately to save the energy.BACKGROUND OF THE INVENTION [0002]Water shortage which have been suffered to many countries in the world is a crisis. Many countries in the world also suffer for drinking water. Usable water supplies have reduced by pollution contamination and sewage waste. Water treatment such as with chemicals as chlorine or other halogens, however the by-products of such treatment may be toxic and the result in further contamination. Treated municipal water supplies may be contaminated, with may lead to health problems in such drinking water.[0003]Various attempts have been made to overcome with a s...

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): E03B3/28
CPCB01D5/0057B01D5/009B01D53/265E03B3/28F24F3/153Y02A20/00Y02A20/152
Inventor LUKITOBUDI, ARDA RAHARDJA
Owner PT DIVINE ETERNAIR WATER INDONESIA
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