US20100242511A1 - Mircoprocessor control water system air conditioner - Google Patents

Mircoprocessor control water system air conditioner Download PDF

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Publication number
US20100242511A1
US20100242511A1 US12/459,402 US45940209A US2010242511A1 US 20100242511 A1 US20100242511 A1 US 20100242511A1 US 45940209 A US45940209 A US 45940209A US 2010242511 A1 US2010242511 A1 US 2010242511A1
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US
United States
Prior art keywords
air
mircoprocessor
air conditioner
water system
control water
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US12/459,402
Inventor
Jess Marquez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US12/459,402 priority Critical patent/US20100242511A1/en
Publication of US20100242511A1 publication Critical patent/US20100242511A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0008—Control or safety arrangements for air-humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • 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

  • FIG. 1 is a cross-sectional view of overall system.
  • a substantially cubic or cylindrical injector nozzle cabinet 10 is fitted with a water manifold 12 , which is provided with a plurality of electric solenoid injector valves 11 , which receive water from a filtration system 13 which is fed from a domestic water source 14 .
  • the ambient air wet bulb temperature is measured by a sensor 1
  • the ambient dry bulb temperature is measured by a sensor 2 .
  • These signals are fed to a microprocessor 7 , which calculates the ambient relative humidity and the grains of moisture per pound of ambient air.
  • the inside wet bulb temperature is measured by a sensor 3
  • the indoor dry bulb temperature is measured by a sensor 4 ;
  • These signals are fed to a microprocessor 7 , which calculates the indoor relative humidity and the grains of moisture per pound of air.
  • the amount of inlet air is measured by the mass flow sensor 6 , which sends a signal to the microprocessor 7 , which in turn calculates the amount of moisture to add to the ambient air stream and the number of strokes per second for the water injectors 8 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Humidification (AREA)

Abstract

An air cooling apparatus comprised of an injector cabinet fitted with a plurality electric solenoid operated injector valves which are controlled by an advanced computerized system which regulates the amount of moisture added to the air stream by activating the injectors based on direct measurement of indoor and outdoor dry bulb and wet bulb temperatures, mass flow through the apparatus and thermostat setting. This water injection module is location downstream of any air moving device.

Description

    SUMMARY OF THE DRAWING
  • The object and attendants advantages of this invention will become readily apparent to anyone familiar with the field of the invention following the detailed description taken in conjunction with the accompanying drawing in which:
  • FIG. 1 is a cross-sectional view of overall system.
    • PREFERRED EMBODIMENT OF THE INVENTION
  • In the exemplary embodiment of the invention a substantially cubic or cylindrical injector nozzle cabinet 10 is fitted with a water manifold 12, which is provided with a plurality of electric solenoid injector valves 11, which receive water from a filtration system 13 which is fed from a domestic water source 14.
  • The ambient air wet bulb temperature is measured by a sensor 1, and the ambient dry bulb temperature is measured by a sensor 2. These signals are fed to a microprocessor 7, which calculates the ambient relative humidity and the grains of moisture per pound of ambient air. The inside wet bulb temperature is measured by a sensor 3, and the indoor dry bulb temperature is measured by a sensor 4; These signals are fed to a microprocessor 7, which calculates the indoor relative humidity and the grains of moisture per pound of air. The amount of inlet air is measured by the mass flow sensor 6, which sends a signal to the microprocessor 7, which in turn calculates the amount of moisture to add to the ambient air stream and the number of strokes per second for the water injectors 8.

Claims (1)

1. An apparatus for cooling air by means of the latent heat of evaporation of water comprising of a cabinet containing a new and novel plurality of electric solenoid operated injector nozzles whose injection rate is controlled by a microprocessor that senses mass flow, inside and ambient wet and dry bulb temperatures and the set temperature of the thermostat, determines the relative humidity of the ambient and inside air and properly adjusts the amount of water injected into the inlet air stream as well as controlling temperature in houses and industrial areas.
US12/459,402 2009-07-23 2009-07-23 Mircoprocessor control water system air conditioner Abandoned US20100242511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/459,402 US20100242511A1 (en) 2009-07-23 2009-07-23 Mircoprocessor control water system air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/459,402 US20100242511A1 (en) 2009-07-23 2009-07-23 Mircoprocessor control water system air conditioner

Publications (1)

Publication Number Publication Date
US20100242511A1 true US20100242511A1 (en) 2010-09-30

Family

ID=42782449

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/459,402 Abandoned US20100242511A1 (en) 2009-07-23 2009-07-23 Mircoprocessor control water system air conditioner

Country Status (1)

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US (1) US20100242511A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706304A1 (en) * 2012-09-11 2014-03-12 Hoval Aktiengesellschaft Method and device for regulating a volume flow of a wetting fluid during adiabatic cooling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050183430A1 (en) * 2003-06-24 2005-08-25 Mcmillan Robert B. Microprocessor controlled evaporative cooler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050183430A1 (en) * 2003-06-24 2005-08-25 Mcmillan Robert B. Microprocessor controlled evaporative cooler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706304A1 (en) * 2012-09-11 2014-03-12 Hoval Aktiengesellschaft Method and device for regulating a volume flow of a wetting fluid during adiabatic cooling
RU2657223C2 (en) * 2012-09-11 2018-06-08 Ховал Акциенгезелльшафт Method and device for controlling volume flow of moistening liquid under adiabatic cooling

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