WO2014171811A1 - A pressurised water based cooling system - Google Patents

A pressurised water based cooling system Download PDF

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Publication number
WO2014171811A1
WO2014171811A1 PCT/MY2014/000036 MY2014000036W WO2014171811A1 WO 2014171811 A1 WO2014171811 A1 WO 2014171811A1 MY 2014000036 W MY2014000036 W MY 2014000036W WO 2014171811 A1 WO2014171811 A1 WO 2014171811A1
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WO
WIPO (PCT)
Prior art keywords
water
pressurised
fan
driven
pressurised water
Prior art date
Application number
PCT/MY2014/000036
Other languages
French (fr)
Inventor
Pak Chuen Chang
Original Assignee
Pak Chuen Chang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pak Chuen Chang filed Critical Pak Chuen Chang
Publication of WO2014171811A1 publication Critical patent/WO2014171811A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Definitions

  • the present invention relates to cooling systems, and more particularly to a cooling apparatus that uses pressurised water as coolant and prime mover of fans within a tubular structure .
  • Air conditioning systems are widely used, across world, to cool air and water.
  • the conventional air conditioning systems cool the temperature of a room with help of a refrigerant gas.
  • the use of refrigerant gas leads to high power consumption due to its large compression cycles.
  • the refrigerant gases have been found harmful for the environment.
  • the escape of refrigerant gases in the earth's atmosphere is the leading cause of Ozone layer depletion.
  • Ozone layer depletion leads to increased exposure to sun's ultraviolet radiation, which increases the risks of various skin disorders and diseases such as cancer, inflammation etc. Accordingly, there is a need to develop a cooling system that cools air without the help of refrigerant gases, consumes low power and at the same time, provides ambient cooling to a user.
  • the embodiments, herein provide a cooling system that uses pressurized-water as coolant within a tubular-structure to cool the air in a room or simply to cool down water for various uses.
  • a cooling system in an aspect, includes a pressurized water supply inlet (100) and a water reservoir (106); a pressurised water generating pump (102) that pumps water stored in the water reservoir (106) .
  • the water reservoir may be automatically refilled to a preset level via means such as the fresh water inlet (104).
  • a water driven blower fan (108) mounted above the water reservoir (106); the water driven blower fan is driven by pressurised water; a plurality of pressurised water jets (110a) provided above the water driven blower fan (108); a first pressurised water dispenser (112a) with the pressurised water jets (110a) opening into the first pressurised water dispenser (112a); a second pressurised water dispenser (112b) with a plurality of pressurised water jets (110b) on the top; the pressurised water dispenser (112b) is connected to the first pressurised water dispenser (112a) via a pipe; a heat exchanger tube (118) that embodies the pressurised water dispenser (112b) .
  • the heat exchanger tube (118) absorbs heat of the air that passes by it on the outside after been cooled on the inside of the heat exchanger tube (118) .
  • the system further includes a first water driven propeller fan (114) mounted above the second pressurised water dispenser (112b);- a second water driven propeller fan (120) joined with the first water driven propeller fan (114) via rod or tube or any other joining means; an air circulation vent or outlet (126) on a lateral surface of the air cooling system, to circulate chilled air.
  • the pressurised water generated by a pump or any other means, drives the water driven blower fan (108), creating a partial vacuum that sucks external air into the system and cools it before returning the air to the ambience.
  • the gradually cooled and pressurized water enters through water dispenser (112a) into the second pressurised water dispenser (112b), embodied within the heat exchanger tube (118).
  • the second pressurised water dispenser (112b) dispenses water on to the set of water driven propeller fans (114 and 120) each joined via a tube.
  • the motion of water driven propeller fans creates a vacuum that reduces the vaporization-point of water-vapour in the vaporization section (116) .
  • heat is removed by evaporating water, which in turn cools and aerates the falling water and cools the heat-exchanger tube (118) .
  • the vaporized water is sucked by the propeller (120) and collected at the compression section (122) from where the water may be recovered via the optional recovery pipe (124) .
  • the water is allowed to escape from the room or ambience, carrying with it the heat absorbed.
  • the cooling system may or may not include water recovery pipe (124) mounted above the compression section or chamber (122) .
  • the cooling system further may or may not include vacuum booster fan (202) provided above the compression- chamber (122) .
  • the optional vacuum booster fan (202) boosts the vacuum created in the vaporization section (116) . This leads to better cooling due to the increased vacuum that is created in the vaporization section (116) .
  • the system includes a suction blower (204) on the lateral surface to circulate humidified air.
  • the system includes a blower fan (302) to compress and circulate dehumidified air.
  • the vaporization of water is achieved between the base of the heat exchanger tube (118) and the " second water driven propeller fan (120); and compression section is formed above the second water driven propeller fan (120), where clean water may be collected and recovered via the recovery pipe (124) .
  • Figure 1 is system view of a cooling system, according to an embodiment herein;
  • FIG. 2 is system view of the cooling system of Figure 1, with vacuum booster fan and suction blower, according to an embodiment herein;
  • FIG. 3 is system view of a cooling system of Figure 1, with vacuum booster fan and water driven blower, according to an embodiment herein. Detailed Description of the Preferred Embodiments
  • FIG. 1 is system view of a cooling system, according to an embodiment herein.
  • the cooling system of Figure 1 includes a pressurised water inlet (100); a pressurized water generating pump (102), a fresh water supply inlet (104), a water reservoir (106), a water driven blower fan (108), a number of pressurised water jets (110a and 110b), two pressurised water dispensers (112a and 112b), a first water driven propeller fan (114), vaporization section (116), a heat exchanger tube (118), a second water driven fan (120), a compression section (122), an optional recovery pipe (124) and a circulation outlet-vent (126).
  • the water supply inlet (104) may be provided at the bottom of the water reservoir (106) of the cooling system, which is embodied in a tubular structure, as shown in Figure 1.
  • the water reservoir (106) is an automatic water level control reservoir.
  • the water supply inlet opens into the water reservoir (106) from the top in order to assist in water level control.
  • the pressurised water generating pump (102) pumps water stored in the water reservoir (106) to drive the water driven blower fan (108) which is mounted on top of the water reservoir (106) as shown in Figure 1.
  • Pressurised water jets (110a) provided above the water driven blower fan (108) drives the blower- fan (108).
  • the pressurised water jets (110a) are located at the bottom of the pressurised water dispenser.
  • the pressurised water dispenser (112a) also delivers pressurised water to the pressurised water dispenser (112b) that is connected to the pressurised water dispenser (112a) via a pipe.
  • the pressurised water dispenser (112b) is embodied within the heat exchanger tube (118) .
  • the pressurised water dispenser (112b) dispenses pressurised water on to the first water driven propeller fan (114) mounted above the pressurised water dispenser (112b).
  • a vaporization section (116) is formed to absorb heat from the expanding water jets resulting in vaporization of water that cools the heat exchanger tube (118) and aerates and cools the remaining falling water.
  • the second water driven fan (120) is joined with the first water driven propeller fan (114) via rod or tube or any other joining means.
  • the compression section (122) where the vaporized water is compressed and may be recovered by the recovery pipe (124).
  • the pressurised water is also used to blow the chilled air, as obtained by the above system, into a room or chamber via the circulation outlet- vent (126) that is located on the lateral surface of the air cooling system.
  • the water pumped by the pressurised water generating pump drives the water driven blower fan (108), creating a partial vacuum that sucks external air into the system, cools it while passing by the heat-exchanger tube and exits it via the outlet-vent (126) .
  • the pressurized water enters through the first pressurised water dispenser (112a) which delivers the pressurised water into the second pressurised water dispenser (112b), embodied within the heat exchanger tube (118) .
  • the second pressurised water dispenser (112b) dispenses water on to the set of water driven propeller fans (114 and 120) each joined via a tube.
  • FIG. 2 is system view of the cooling system of Figure 1, with vacuum booster fan and suction blower, according to an embodiment herein.
  • the embodiments of figure 2 include a vacuum booster fan (202) and a suction blower (204) .
  • the vacuum booster fan is placed in a connected but separate chamber, within the system of Figure 1, as shown in Figure 2, above the second water driven propeller fan (120) .
  • the suction blower (204) is placed in place of the circulation outlet-vent (126) .
  • the combination of the vacuum booster fan (202) and the suction blower (204) leads to circulation of humidified air into the room.
  • the vacuum booster fan (202) boosts the vacuum created in the vaporization section (116) . This leads to better cooling efficiency of the vaporization section (116) .
  • Figure 3 is system view of a cooling system of Figure 1, with vacuum booster fan and compression blower fan (302), according to an embodiment herein.
  • the cooling system of figure 3 further includes a compression blower fan (302) .
  • the vacuum booster fan (202) is optional embodiment of the system shown in figure 3.
  • the compression blower fan is placed in circulation inlet-vent (304) of the system of figure 1.
  • the compression blower fan (302) leads to compressed circulation of dehumidified air.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)

Abstract

A cooling system is provided. The cooling system includes a pressurized water inlet (100); a water reservoir (106) that may be refilled via a fresh water inlet (104); a pressurised water generating means such as a pump (102); a water driven blower fan (108) mounted above the water reservoir (106); the water driven blower fan is driven by pressurised water; a plurality of pressurised water jets (110a) provided above the water driven blower fan (108); a first pressurised water dispenser (112a); a second pressurised water dispenser (112b) with a plurality of pressurised water jets (110b) on the top; a heat exchanger tube (118); a first water driven propeller fan (114) mounted above the second pressurised water dispenser (112b); the first water driven propeller fan embodied in the heat exchanger tube (118); a second water driven propeller fan (120) joined with the first water driven propeller fan (114) via rod or tube or any other joining means; an air circulation outlet-vent (126) located on a lateral surface of the air cooling system, to circulate chilled air.

Description

A PRESSURISED WATER BASED COOLING SYSTEM
Field of Invention The present invention relates to cooling systems, and more particularly to a cooling apparatus that uses pressurised water as coolant and prime mover of fans within a tubular structure . Background of the Invention
Air conditioning systems are widely used, across world, to cool air and water. The conventional air conditioning systems cool the temperature of a room with help of a refrigerant gas. The use of refrigerant gas leads to high power consumption due to its large compression cycles.
Moreover, the refrigerant gases have been found harmful for the environment. The escape of refrigerant gases in the earth's atmosphere is the leading cause of Ozone layer depletion. Ozone layer depletion, in turn, leads to increased exposure to sun's ultraviolet radiation, which increases the risks of various skin disorders and diseases such as cancer, inflammation etc. Accordingly, there is a need to develop a cooling system that cools air without the help of refrigerant gases, consumes low power and at the same time, provides ambient cooling to a user.
Summary of Invention
In view of foregoing, the embodiments, herein, provide a cooling system that uses pressurized-water as coolant within a tubular-structure to cool the air in a room or simply to cool down water for various uses.
In an aspect, a cooling system is provided. The cooling system includes a pressurized water supply inlet (100) and a water reservoir (106); a pressurised water generating pump (102) that pumps water stored in the water reservoir (106) . The water reservoir may be automatically refilled to a preset level via means such as the fresh water inlet (104). a water driven blower fan (108) mounted above the water reservoir (106); the water driven blower fan is driven by pressurised water; a plurality of pressurised water jets (110a) provided above the water driven blower fan (108); a first pressurised water dispenser (112a) with the pressurised water jets (110a) opening into the first pressurised water dispenser (112a); a second pressurised water dispenser (112b) with a plurality of pressurised water jets (110b) on the top; the pressurised water dispenser (112b) is connected to the first pressurised water dispenser (112a) via a pipe; a heat exchanger tube (118) that embodies the pressurised water dispenser (112b) . The heat exchanger tube (118) absorbs heat of the air that passes by it on the outside after been cooled on the inside of the heat exchanger tube (118) . The system further includes a first water driven propeller fan (114) mounted above the second pressurised water dispenser (112b);- a second water driven propeller fan (120) joined with the first water driven propeller fan (114) via rod or tube or any other joining means; an air circulation vent or outlet (126) on a lateral surface of the air cooling system, to circulate chilled air. The pressurised water, generated by a pump or any other means, drives the water driven blower fan (108), creating a partial vacuum that sucks external air into the system and cools it before returning the air to the ambience. The gradually cooled and pressurized water enters through water dispenser (112a) into the second pressurised water dispenser (112b), embodied within the heat exchanger tube (118). The second pressurised water dispenser (112b) dispenses water on to the set of water driven propeller fans (114 and 120) each joined via a tube. The motion of water driven propeller fans creates a vacuum that reduces the vaporization-point of water-vapour in the vaporization section (116) . In the vaporization section (116) heat is removed by evaporating water, which in turn cools and aerates the falling water and cools the heat-exchanger tube (118) . The vaporized water is sucked by the propeller (120) and collected at the compression section (122) from where the water may be recovered via the optional recovery pipe (124) . In one embodiment, the water is allowed to escape from the room or ambience, carrying with it the heat absorbed.
The cooling system may or may not include water recovery pipe (124) mounted above the compression section or chamber (122) . The cooling system further may or may not include vacuum booster fan (202) provided above the compression- chamber (122) . The optional vacuum booster fan (202) boosts the vacuum created in the vaporization section (116) . This leads to better cooling due to the increased vacuum that is created in the vaporization section (116) . In another optional embodiment, the system includes a suction blower (204) on the lateral surface to circulate humidified air. In yet another optional embodiment, the system includes a blower fan (302) to compress and circulate dehumidified air. In the system, the vaporization of water is achieved between the base of the heat exchanger tube (118) and the " second water driven propeller fan (120); and compression section is formed above the second water driven propeller fan (120), where clean water may be collected and recovered via the recovery pipe (124) .
Brief Description of the Drawings Other objects, features, and advantages of the invention will be apparent from the following description when read with reference to the accompanying drawings. In the drawings, wherein like reference numerals denote corresponding parts throughout the several views:
Figure 1 is system view of a cooling system, according to an embodiment herein;
Figure 2 is system view of the cooling system of Figure 1, with vacuum booster fan and suction blower, according to an embodiment herein; and
Figure 3 is system view of a cooling system of Figure 1, with vacuum booster fan and water driven blower, according to an embodiment herein. Detailed Description of the Preferred Embodiments
The present invention will now be described in detail with reference to the accompanying drawings.
As stated above, there is a need to develop a cooling system that cools water and/or air without the help of refrigerant gases, consumes low power and at the same time, provides ambient cooling to a user. The embodiments herein achieve this by providing a cooling system that uses pressurized- water as coolant within a tubular-structure to cool down water or the air in a room as well as to drive fans or propellers to circulate the cooled air. Figure 1 is system view of a cooling system, according to an embodiment herein. The cooling system of Figure 1 includes a pressurised water inlet (100); a pressurized water generating pump (102), a fresh water supply inlet (104), a water reservoir (106), a water driven blower fan (108), a number of pressurised water jets (110a and 110b), two pressurised water dispensers (112a and 112b), a first water driven propeller fan (114), vaporization section (116), a heat exchanger tube (118), a second water driven fan (120), a compression section (122), an optional recovery pipe (124) and a circulation outlet-vent (126). The water supply inlet (104) may be provided at the bottom of the water reservoir (106) of the cooling system, which is embodied in a tubular structure, as shown in Figure 1. In one embodiment, the water reservoir (106) is an automatic water level control reservoir. The water supply inlet opens into the water reservoir (106) from the top in order to assist in water level control. The pressurised water generating pump (102) pumps water stored in the water reservoir (106) to drive the water driven blower fan (108) which is mounted on top of the water reservoir (106) as shown in Figure 1. Pressurised water jets (110a) provided above the water driven blower fan (108) drives the blower- fan (108). The pressurised water jets (110a) are located at the bottom of the pressurised water dispenser. The pressurised water dispenser (112a) also delivers pressurised water to the pressurised water dispenser (112b) that is connected to the pressurised water dispenser (112a) via a pipe. The pressurised water dispenser (112b) is embodied within the heat exchanger tube (118) . The pressurised water dispenser (112b) dispenses pressurised water on to the first water driven propeller fan (114) mounted above the pressurised water dispenser (112b). Between the two water driven propeller fans (114 and 120), a vaporization section (116) is formed to absorb heat from the expanding water jets resulting in vaporization of water that cools the heat exchanger tube (118) and aerates and cools the remaining falling water. The second water driven fan (120) is joined with the first water driven propeller fan (114) via rod or tube or any other joining means. Above the second water driven propeller fan (120) is the compression section (122) where the vaporized water is compressed and may be recovered by the recovery pipe (124). The pressurised water is also used to blow the chilled air, as obtained by the above system, into a room or chamber via the circulation outlet- vent (126) that is located on the lateral surface of the air cooling system.
The water pumped by the pressurised water generating pump drives the water driven blower fan (108), creating a partial vacuum that sucks external air into the system, cools it while passing by the heat-exchanger tube and exits it via the outlet-vent (126) . The pressurized water enters through the first pressurised water dispenser (112a) which delivers the pressurised water into the second pressurised water dispenser (112b), embodied within the heat exchanger tube (118) . The second pressurised water dispenser (112b) dispenses water on to the set of water driven propeller fans (114 and 120) each joined via a tube. The motion of water driven propeller fan creates a vacuum that reduces the vaporization point of water which cools the remaining and falling water as well as the heat-exchanger tube (118) . The cooled water returns to the reservoir while vaporized water may be collected at the compression section (122) from where the water may be recovered via the optional recovery pipe (124) . The chilled air may be circulated into the room via the outlet-vent as humidified or dehumidified air depending on whether it is delivered via a suction fan (204) or a compression booster-fan (302) . Figure 2 is system view of the cooling system of Figure 1, with vacuum booster fan and suction blower, according to an embodiment herein. The embodiments of figure 2 include a vacuum booster fan (202) and a suction blower (204) . The vacuum booster fan is placed in a connected but separate chamber, within the system of Figure 1, as shown in Figure 2, above the second water driven propeller fan (120) . The suction blower (204) is placed in place of the circulation outlet-vent (126) . The combination of the vacuum booster fan (202) and the suction blower (204) leads to circulation of humidified air into the room. The vacuum booster fan (202) boosts the vacuum created in the vaporization section (116) . This leads to better cooling efficiency of the vaporization section (116) . Figure 3 is system view of a cooling system of Figure 1, with vacuum booster fan and compression blower fan (302), according to an embodiment herein. The cooling system of figure 3 further includes a compression blower fan (302) . In one embodiment, the vacuum booster fan (202) is optional embodiment of the system shown in figure 3. The compression blower fan is placed in circulation inlet-vent (304) of the system of figure 1. The compression blower fan (302) leads to compressed circulation of dehumidified air.

Claims

Claims
1. A cooling system comprising:
a pressurized water inlet (100) ;
a pressurised water generating means that pumps water stored in water reservoir (106);
a water driven blower fan (108) mounted above said water reservoir (106) ; said water driven blower fan is driven by pressurised water; movement of said water driven blower fan creates a vacuum that sucks external air into said system via an outer chamber and delivers it via an outlet-vent (126) ;
a plurality of pressurised water jets (110a) provided above said water driven blower fan (108);
a first pressurised water dispenser (112a) ; said pressurised water jets (110a) opening into said first pressurised water dispenser (112a) ;
a second pressurised water dispenser (112b) with a plurality of pressurised water jets (110b) on the top; said pressurised water dispenser (112b) is connected to said first pressurised water dispenser (112a) via a pipe;
a heat exchanger tube (118) that embodies said pressurised water dispenser (112b); said heat exchanger tube is cooled by vaporizing water and in turn cools air that passes by it in an outer chamber; a first water driven propeller fan (114) mounted above said second pressurised water dispenser (112b); said first water driven propeller fan embodied in said heat exchanger tube (118) ;
a second water driven propeller fan (120) joined with said first water driven propeller fan (114) via rod or tube or any other joining means; and
an air circulation outlet-vent (126) located on a lateral surface of said air cooling system, to circulate chilled air.
2. The system of claim 1 further comprising a water cooling and recovery pipe (122) mounted above said second water driven propeller fan (120) .
3. The system of claim 1 further comprising a vacuum booster fan (202) ; said vacuum booster fan provided above said second water driven propeller fan (120) .
4. The system of claim 1, further comprising a suction blower (204) on said lateral surface to circulate humidified air .
5. The system of claim 1, further comprising a compression blower fan (302) to circulate dehumidified air.
6. The system of claim 1, wherein vaporization of water is achieved below said second water driven propeller fan (120) within said heat exchanger tube (118) .
7. The system of claim 1, wherein a compression section is formed above said second water driven propeller fan (120) .
8. The system of claim 1, wherein a pump (102) is said pressurised water generating means.
9. The system of claim 8, wherein said pump (102) as said pressurised water generating means is placed at any location outside said system.
10. The system of claim 1, wherein said system is configured for aeration of water and/or cooling of water.
PCT/MY2014/000036 2013-04-18 2014-03-13 A pressurised water based cooling system WO2014171811A1 (en)

Applications Claiming Priority (2)

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MYPI2013001387 2013-04-18
MYPI2013001387A MY165266A (en) 2013-04-18 2013-04-18 A pressurised water based cooling system

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EP0176149A2 (en) * 1984-09-24 1986-04-02 Koninklijke Philips Electronics N.V. Refrigeration circuit comprising a turbine for driving a rotary member
US20020129611A1 (en) * 1999-04-12 2002-09-19 Denis Clodic Turbo fan driven by expansion of a liquid of a gas
US6672099B1 (en) * 1999-09-03 2004-01-06 Daikin Industries, Ltd. Refrigeration system
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