WO2003016081A1 - Electronic air conditioner - Google Patents

Electronic air conditioner Download PDF

Info

Publication number
WO2003016081A1
WO2003016081A1 PCT/PL2001/000092 PL0100092W WO03016081A1 WO 2003016081 A1 WO2003016081 A1 WO 2003016081A1 PL 0100092 W PL0100092 W PL 0100092W WO 03016081 A1 WO03016081 A1 WO 03016081A1
Authority
WO
WIPO (PCT)
Prior art keywords
sidewalls
air conditioner
peltier elements
cooling
air
Prior art date
Application number
PCT/PL2001/000092
Other languages
French (fr)
Inventor
Krzysztof Sobarnia
Andrzej Plichta
Robert Jewula
Original Assignee
Krzysztof Sobarnia
Andrzej Plichta
Robert Jewula
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 Krzysztof Sobarnia, Andrzej Plichta, Robert Jewula filed Critical Krzysztof Sobarnia
Publication of WO2003016081A1 publication Critical patent/WO2003016081A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00478—Air-conditioning devices using the Peltier effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/0025—Heating, cooling or ventilating [HVAC] devices the devices being independent of the vehicle
    • B60H1/00264—Transportable devices
    • 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
    • F24F5/0042—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 characterised by the application of thermo-electric units or the Peltier effect
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Definitions

  • the subject of the invention is an electronic air conditioner built based on Peltier elements and having application as a common-use appliance for conditioning of air in dwelling rooms occupied by people, in particular cabins of automobile vehicles.
  • the air conditioners used hitherto operate on the basis of compression and expansion of gas media having high destructive potential on ozone and causing the greenhouse effect.
  • the objective of this invention is the developing and practical use of highly efficient semiconductor elements in air-conditioning equipment, eliminating all negative effects of the use of gases harmful for the natural environment.
  • This objective has been achieved as a result of developing the electronic air conditioner, intended for cooling of air in rooms, in particular cabins of automobile vehicles, which has cooler made in form of a box without front walls, whereas its sidewalls are provided with inner finning (ribbing), with air-flow channels formed between fins, and Peltier elements fixed on outside of said sidewalls. Said sidewalls, together with the Peltier elements, are bound around by a closed-profile section, which forms a cooling medium canal.
  • the electrically connected Peltier elements are powered from separate current source and the cooling-medium canal is supplied by forced circulation of the cooling system.
  • the electronic air conditioner has the cooler 1 made if form of box without front walls 2, whereas its sidewalls 3 are provided with inner finnings 4, which form air-flow channels 5.
  • inner finnings 4 which form air-flow channels 5.
  • Peltier element 6 fixed to said sidewalls, and the sidewalls with Peltier elements 6 are bound around by closed profile section, which forms a canal 7 of cooling medium, i.e. preferably the liquid which receives the heat energy generated in consequence of current flowing through operating Peltier elements 6.
  • This heat is extracted to the environment by means of forced cooling system 8.
  • the cooler 1 is tightly mounted in the tunnel 9 so that air, flowing through it, shall be directed exclusively through air channels 5, formed by the inner finnings 4, giving up the transported heat through said finnings.
  • the functioning of the electronic air conditioner is controlled with microprocessor system 10, which, by means of its measuring and executing systems, selects suitable input parameters to optimise the air-conditioning efficiency and performance.
  • the power-supply function of the cooler 1 is realised by the current source 12, i.e., in case of automobile vehicles, an additionally mounted a.c. generator with a filtration and voltage-stabilisation systems.

Abstract

The electronic air conditioner, intended for cooling of air in rooms, in particular cabins of automobile vehicles, has a cooler (1) made in form of boy without front walls (2), whereas its sidewalls (3) are provided with inner finnings (4), with air-flow channels (5)formed between them, as well as Peltier elements (6) fixed on outside of said sidewalls, whereas said sidewalls (3) with said Peltier elements (6) are bound around by closed-profile section forming cooling-medium canal (7). Peltier elements (6) are powered from separate current source (12).

Description

Electronic Air Conditioner
The subject of the invention is an electronic air conditioner built based on Peltier elements and having application as a common-use appliance for conditioning of air in dwelling rooms occupied by people, in particular cabins of automobile vehicles.
The air conditioners used hitherto operate on the basis of compression and expansion of gas media having high destructive potential on ozone and causing the greenhouse effect.
The objective of this invention is the developing and practical use of highly efficient semiconductor elements in air-conditioning equipment, eliminating all negative effects of the use of gases harmful for the natural environment.
This objective has been achieved as a result of developing the electronic air conditioner, intended for cooling of air in rooms, in particular cabins of automobile vehicles, which has cooler made in form of a box without front walls, whereas its sidewalls are provided with inner finning (ribbing), with air-flow channels formed between fins, and Peltier elements fixed on outside of said sidewalls. Said sidewalls, together with the Peltier elements, are bound around by a closed-profile section, which forms a cooling medium canal. The electrically connected Peltier elements are powered from separate current source and the cooling-medium canal is supplied by forced circulation of the cooling system.
The electronic air conditioner has the cooler 1 made if form of box without front walls 2, whereas its sidewalls 3 are provided with inner finnings 4, which form air-flow channels 5. On outside of the sidewalls there are Peltier element 6 fixed to said sidewalls, and the sidewalls with Peltier elements 6 are bound around by closed profile section, which forms a canal 7 of cooling medium, i.e. preferably the liquid which receives the heat energy generated in consequence of current flowing through operating Peltier elements 6. This heat is extracted to the environment by means of forced cooling system 8. The cooler 1 is tightly mounted in the tunnel 9 so that air, flowing through it, shall be directed exclusively through air channels 5, formed by the inner finnings 4, giving up the transported heat through said finnings. The functioning of the electronic air conditioner is controlled with microprocessor system 10, which, by means of its measuring and executing systems, selects suitable input parameters to optimise the air-conditioning efficiency and performance. The power-supply function of the cooler 1 is realised by the current source 12, i.e., in case of automobile vehicles, an additionally mounted a.c. generator with a filtration and voltage-stabilisation systems.

Claims

Patent Claims
1. The electronic air conditioner, intended for cooling of air in rooms, in particular cabins of automobile vehicles, whereas said air conditioner has cooler (1) made in form of box without front walls (2), whereas the sidewalls (3) of said box (2) are provided with inner finnings (4), with air-flow channels (5) formed between said finnings, whereas Peltier elements (6) are fixed on outside of said sidewalls (3) and said sidewalls (3) with said Peltier elements (6) are bound around by closed profile section forming cooling- medium canal (7).
2. The electronic air conditioner according to Claim 1 wherein the electrically connected Peltier elements (6) are powered from separate current source (12).
3. The electronic air conditioner according to Claim 1 wherein the canal (7) of the cooling medium is supplied with forced circulation of the cooling system (8).
PCT/PL2001/000092 2001-08-14 2001-11-19 Electronic air conditioner WO2003016081A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLP.349165 2001-08-14
PL34916501A PL349165A1 (en) 2001-08-14 2001-08-14 Environment friendly electronically controlled air conditioner

Publications (1)

Publication Number Publication Date
WO2003016081A1 true WO2003016081A1 (en) 2003-02-27

Family

ID=20079334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2001/000092 WO2003016081A1 (en) 2001-08-14 2001-11-19 Electronic air conditioner

Country Status (2)

Country Link
PL (1) PL349165A1 (en)
WO (1) WO2003016081A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024037A1 (en) * 2007-05-23 2008-11-27 Volkswagen Ag Peltier technology based electrical heating and air conditioning system for vehicle, particularly passenger car, has air conditioner, with which fresh air is absorbed from environment and circulating air is aspirated from vehicle interior
DE102007044466A1 (en) * 2007-09-18 2009-03-19 Volkswagen Ag Heating and air conditioning system for vehicle to keep moderate temperature, has front air conditioner with that fresh air from environment or circulating air is transferred to vehicle interior
DE102010002018A1 (en) * 2010-02-17 2011-08-18 Behr GmbH & Co. KG, 70469 Heating system for an electrically driven vehicle and operating method
CN102620466A (en) * 2011-01-31 2012-08-01 株式会社丰田自动织机 Air-conditioning core
CN108758917A (en) * 2018-06-29 2018-11-06 田宜可 Semiconductor air conditioner and its control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302414A (en) * 1965-07-14 1967-02-07 Gustav H Sudmeier Thermo-electric air conditioner for automobiles
FR2540978A1 (en) * 1983-02-11 1984-08-17 Realisa Aerothermiques Et Air-conditioning device and transport vehicle fitted with such a device
WO1999010191A1 (en) * 1997-08-27 1999-03-04 Eloir Fernando Protasiewytch Automotive air conditioning device with thermoelectric elements and pwm control circuit
US5974803A (en) * 1997-04-17 1999-11-02 Webasto Thermosysteme Gmbh Thermogenerator for power production in conjunction with a heating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302414A (en) * 1965-07-14 1967-02-07 Gustav H Sudmeier Thermo-electric air conditioner for automobiles
FR2540978A1 (en) * 1983-02-11 1984-08-17 Realisa Aerothermiques Et Air-conditioning device and transport vehicle fitted with such a device
US5974803A (en) * 1997-04-17 1999-11-02 Webasto Thermosysteme Gmbh Thermogenerator for power production in conjunction with a heating device
WO1999010191A1 (en) * 1997-08-27 1999-03-04 Eloir Fernando Protasiewytch Automotive air conditioning device with thermoelectric elements and pwm control circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024037A1 (en) * 2007-05-23 2008-11-27 Volkswagen Ag Peltier technology based electrical heating and air conditioning system for vehicle, particularly passenger car, has air conditioner, with which fresh air is absorbed from environment and circulating air is aspirated from vehicle interior
DE102007044466A1 (en) * 2007-09-18 2009-03-19 Volkswagen Ag Heating and air conditioning system for vehicle to keep moderate temperature, has front air conditioner with that fresh air from environment or circulating air is transferred to vehicle interior
DE102010002018A1 (en) * 2010-02-17 2011-08-18 Behr GmbH & Co. KG, 70469 Heating system for an electrically driven vehicle and operating method
CN102620466A (en) * 2011-01-31 2012-08-01 株式会社丰田自动织机 Air-conditioning core
CN108758917A (en) * 2018-06-29 2018-11-06 田宜可 Semiconductor air conditioner and its control method

Also Published As

Publication number Publication date
PL349165A1 (en) 2002-04-22

Similar Documents

Publication Publication Date Title
US7182805B2 (en) Corona-discharge air mover and purifier for packaged terminal and room air conditioners
US7226497B2 (en) Fanless building ventilator
ATE480738T1 (en) AIR CONDITIONING SYSTEM AND METHOD
JP2007240046A (en) Air conditioner
KR20030067228A (en) Air-conditioner using thermoelectric module
WO2006127171A3 (en) Universal direct current brushless air conditioning system
CY1107848T1 (en) VEHICLE AIR CONDITIONER
MXPA02004910A (en) Heating device optionally cooling device for commercial vehicles, for example buses.
CN110337320B (en) Dehumidifier
US10935486B2 (en) Environmental test chamber
US20080000617A1 (en) Climate-conditioning fan and coil apparatus
WO2003016081A1 (en) Electronic air conditioner
JP2006297964A (en) Air-conditioner for railroad vehicle
KR20100005319A (en) Air conditioner with plasma generator & peltier element
JP2005055028A (en) Air conditioning system
DE60143582D1 (en) AIR CONDITIONING
ATE430291T1 (en) INTERIOR AIR CONDITIONING
JP2002013759A (en) Desiccant air-conditioning method
JPWO2018154839A1 (en) Dehumidifier
JPWO2018154838A1 (en) Dehumidifier
KR102340595B1 (en) Optimized cooling system using waste HVAC cooling air
RU2236968C2 (en) Air conditioning plant for restaurant cars of railway trains
KR100613998B1 (en) An air-conditioner using themoelectric element
US20240093887A1 (en) Air-conditioning apparatus
WO2010047066A1 (en) Heat exchanger

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BR CA CN CZ HU IL JP KR LT LV MK MX NO NZ RO RU SI SK TR UA US YU ZA

Kind code of ref document: A1

Designated state(s): AU BR CA CN CZ HU IL JP KR LT LV MX NO NZ RO RU SI SK TR UA US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB IE IT LU MC NL PT SE TR

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1)EPC (FORM 1205A OF 03.06.04)

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP