EP1593915A1 - Thermo-Kühlgerät zum Kühlen, zum Heizen und zur Bereitung von warmen Brauchwasser - Google Patents

Thermo-Kühlgerät zum Kühlen, zum Heizen und zur Bereitung von warmen Brauchwasser Download PDF

Info

Publication number
EP1593915A1
EP1593915A1 EP05076045A EP05076045A EP1593915A1 EP 1593915 A1 EP1593915 A1 EP 1593915A1 EP 05076045 A EP05076045 A EP 05076045A EP 05076045 A EP05076045 A EP 05076045A EP 1593915 A1 EP1593915 A1 EP 1593915A1
Authority
EP
European Patent Office
Prior art keywords
thermo
unit
refrigerator
cooling
heating
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.)
Withdrawn
Application number
EP05076045A
Other languages
English (en)
French (fr)
Inventor
Francesco Mancarella
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
Publication of EP1593915A1 publication Critical patent/EP1593915A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • 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
    • F24F5/0096—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 combined with domestic apparatus

Definitions

  • the object of this invention is a thermo-refrigerator unit for the production of hot water for heating and sanitary/domestic uses and cold water for air conditioning/cooling purposes, particularly suitable for applications in the residential and tertiary sectors.
  • thermo-refrigerator units It is common knowledge that currently there are significant problems in rationalizing thermo-refrigerator units, the reason being that as of today it has not been possible to integrate the various functions in a rational mode so as to optimise the logistic of the heat transfers and of the consumptions.
  • the purpose of this invention is to provide a solution to the aforementioned problems by offering a compact thermo-refrigerator unit for the production of hot water for heating and sanitary/domestic purposes as well as cold water for air conditioning/cooling systems.
  • This unit groups together in a single configuration all those components necessary for the thermo-hydraulic functions, thus producing an ensemble made up of several components that interact with each other, obtaining a final product that maintains the typical technical requirements for the installation and application of the known wall-mounted or base boilers, widely used for the autonomous heating of residential and tertiary units.
  • thermo-refrigerator unit wherein it is possible to maintain the typical installation and system application requirements of the abovementioned existing technology for the production of hot water for heating and sanitary/domestic purposes used extensively in the residential and tertiary sector.
  • thermo-refrigerator unit in which it is possible to reduce the overall dimensions, integrating and optimising the position of the various elements making up the unit, thus obtaining a compact and rational assembly.
  • a salient purpose of this invention is to propose innovative and special solutions for the path of the intake and discharge cooling air flow required for the cold water production cycle.
  • a special purpose of this invention is to realize a system with high energetic efficiency through the suitable thermal recovery of the energy produced during the thermodynamic cycle.
  • thermo-refrigerator unit that, for its peculiar construction characteristics, is capable of ensuring the highest guarantees in terms of reliability and safety.
  • thermo-refrigerator unit for production of hot water for heating and sanitary/domestic uses and cold water for air conditioning/cooling systems is easy to make, using components and materials readily available on the market and, in addition, it is very competitive from an economic point of view.
  • thermo-refrigerator unit for the production of hot water for heating and sanitary/domestic uses and cold water for air conditioning/cooling purposes illustrated with the aid of the enclosed drawings, which are supplied for information purposes only and are not meant to be limitative, where:
  • thermo-refrigerator unit for the production of hot water for heating and sanitary/domestic uses and cold water for air conditioning/cooling purposes, according to the invention, includes a containment framework, globally indicated with reference number 20, inside of which is contained heat exchanger 1 (between air and refrigerant fluid), which acts as a condenser.
  • Heat exchanger 1 is connected to compressor 2 and, through the positioning of pressure reducer 4, to heat exchanger 3 (between the water and the refrigerant fluid), which acts as an evaporator.
  • Compressor 2 can also be connected to heat exchanger 21 between the water and the refrigerant fluid that acts as a condenser, and it is foreseen as an alternative to condenser 1 to carry out heat recovery by transferring the condensation heat, produced in the refrigerating cycle, to the water of the circuit for heating and production of hot water for sanitary/domestic purposes.
  • Valves system 22 (either solenoid or three-way) allows the hydraulic management of the heat recovery function, directing the flow of the refrigerant fluid towards condenser 21 or towards condenser 1.
  • Compressor 2 is also operationally connected to evaporator 3, in which the water of the cooling circuit is forced by pump 5.
  • the cooling circuit can also be equipped with inertial tank 6 connected to the suction side of pump 5 and to the water return piping of the air conditioning/cooling hydraulic circuit.
  • Framework 20 also contains boiler 8, complete with burner, heat exchanger between water and combustion products and, if necessary, a fan properly fitted in the combustion circuit.
  • the boiler is connected to water/water heat exchanger 9 for the production of hot water for sanitary/domestic purposes; the thermo-hydraulic management of the heating or domestic/sanitary hot water functions is carried out operationally by means of the three-way valve, indicated by the number 13.
  • the water flow inside the hot circuit (for heating and production of hot water for sanitary/domestic uses) is forced by pump 11.
  • the combustion is regulated through the relevant electronic control unit and gas valve 12.
  • Boiler 8 is connected to duct 10 for the evacuation of flue gas: the other end of this duct is connected to the exhaust terminal or to an additional external duct for the remote discharge of flue gas.
  • the intake of combustive air is carried out using the described hclow inlet or outlet ducts of the cooling air flow of the unit, as a result the positioning of the relevant terminal or intake point is to be considered in relation to the configuration adopted for the abovementioned ducts.
  • Condenser 21 which carries out the thermal recovery, is connected to the hot water circuit, consequently it is also used as an alternative to the boiler for heating of the water.
  • thermo-refrigerator unit The two hydraulic circuits of the hot water for heating and of the cold water for conditioning/cooling functions, can be interconnected in order to obtain common hydraulic connections for hot/cold water; one for water supply to the user and one for water return to the thermo-refrigerator unit.
  • specific valves 18 two flow valves or alternatively one three-way valve
  • one function hereinating or cooling
  • the hydraulic cooling circuit can also be separated from the heating circuit.
  • valves 18 are no longer necessary and the unit is factory-equipped with two hydraulic connectors for the air conditioning/cooling user circuit and with two connectors for the heating user circuit.
  • the thermo-refrigerator unit can produce both cold water and hot water at the same time, regardless of whether it is for heating or for sanitary/domestic purposes.
  • thermo-refrigerator unit with the interconnected internal circuits of hot water and cold water, is equipped with expansion tank 7 common to both circuits, which in turn can be connected to inertial tank 6; in case of the version with separate hydraulic circuits for hot and cold water, in addition to expansion tank 7 relative to the cold water circuit, a second expansion tank is foreseen for the heating circuit.
  • the cooling air flow on heat exchanger 1 is forced by electrical fan 14, which conveys or pulls the air so as to direct the air flow onto heat exchanger 1 and to contrast the aeraulic resistances present in the inlet and outlet ducts of the cooling air.
  • thermo-refrigerator unit in order to allow the air flow pulled in by electrical fan 14 inside the same unit, through one or in general the various possibilities contemplated for the same thermo-refrigerator unit and illustrated in the aforementioned figures or in figure 2.
  • air vents 23 indicated in figures 4 and 7 are provided for this purpose, and they are distributed more or less evenly along the part of the containment structure adjacent to the perimeter of the thermo-refrigerator unit that rests against the wall to which it is mounted.
  • thermo-refrigerator unit not connected to external ducts, according to figures 8, 9 and 19 two grilles are provided, one for the inlet 16 and the other 17 for the discharge of cooling air; the lins of the aforesaid grilles are properly shaped for the purpose of preventing the mixing of the two air flows (inlet and outlet).
  • thermo-refrigerator unit version that can be connected to external ducts
  • various configurations are foreseen with external ducts 24 for the air discharge and intake grill for the cooling air or ducts for air intake too, as well as air space 19 described above that allows the flow, inside the same unit, of the air pulled in by electrical fan 14.
  • the unit's connections to ducts 24 for the outlet and the inlet of cooling air flow can be positioned in the front, in the rear, on the sides, on the top or on the bottom of the unit.
  • Completing the assembly electrical board 15 is foreseen for the control and the management of the thermo-refrigerator unit.
  • thermo-refrigerator unit in which the various components are positioned in a rational mode inside a single containment framework contributing to a considerable simplification of the installation conditions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Sorption Type Refrigeration Machines (AREA)
EP05076045A 2004-05-04 2005-05-04 Thermo-Kühlgerät zum Kühlen, zum Heizen und zur Bereitung von warmen Brauchwasser Withdrawn EP1593915A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20040205U 2004-05-04
ITMI20040205 ITMI20040205U1 (it) 2004-05-04 2004-05-04 Unita' termofrigorifera per la produzione di acqua calda per riscaldamento e per uso igienico sanitario e di acqua fredda per impianti di condizionamento

Publications (1)

Publication Number Publication Date
EP1593915A1 true EP1593915A1 (de) 2005-11-09

Family

ID=35079573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05076045A Withdrawn EP1593915A1 (de) 2004-05-04 2005-05-04 Thermo-Kühlgerät zum Kühlen, zum Heizen und zur Bereitung von warmen Brauchwasser

Country Status (2)

Country Link
EP (1) EP1593915A1 (de)
IT (1) ITMI20040205U1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952170A1 (fr) * 2009-11-02 2011-05-06 Atlantic Industrie Sas Chauffe-eau thermodynamique
ITBA20110055A1 (it) * 2011-10-04 2013-04-05 Thermocold Costruzioni Srl Macchina multifunzione da incasso per il condizionamento e la produzione di acqua calda sanitaria
CN103742999A (zh) * 2014-01-23 2014-04-23 青岛爱科新能源设备公司 一种可优化调节空气质量并具有直饮水功能的设备
DE102018007496A1 (de) * 2018-09-24 2020-03-26 United Architects GmbH & Co. KG Versorgungsvorrichtung zur Versorgung einer Nutzungseinheit mit Wärme, Kälte, Warmwasser und/oder Luft und Verfahren zum Austausch einer Versorgungsvorrichtung an einem Gebäude oder Raum

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938035A (en) * 1987-10-20 1990-07-03 Khanh Dinh Regenerative fresh-air air conditioning system and method
EP0508245A1 (de) * 1991-04-09 1992-10-14 RIELLO CONDIZIONATORI S.p.A. Kombiniertes Heiz- und Kühlsystem
FR2679018A1 (fr) * 1991-07-12 1993-01-15 Immergas Spa Installation pour la climatisation de locaux domestiques et la production simultanee d'eau chaude sanitaire.
EP0728993A2 (de) * 1995-02-27 1996-08-28 HERMANN S.r.l. Klimaanlage und Heizungssystem, insbesondere für Wohnraum, Geschäfte, Büros und Ähnlichem
AT409667B (de) * 1994-12-06 2002-10-25 Heinz Groesswang Einrichtung zur übertragung von kondensationswärme
DE20218316U1 (de) * 2002-06-12 2003-04-10 Friesenegger Alfred Gebäudeheiz- und Kühlsystem für Niedrigenergiehäuser durch Brauchwasser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938035A (en) * 1987-10-20 1990-07-03 Khanh Dinh Regenerative fresh-air air conditioning system and method
EP0508245A1 (de) * 1991-04-09 1992-10-14 RIELLO CONDIZIONATORI S.p.A. Kombiniertes Heiz- und Kühlsystem
FR2679018A1 (fr) * 1991-07-12 1993-01-15 Immergas Spa Installation pour la climatisation de locaux domestiques et la production simultanee d'eau chaude sanitaire.
AT409667B (de) * 1994-12-06 2002-10-25 Heinz Groesswang Einrichtung zur übertragung von kondensationswärme
EP0728993A2 (de) * 1995-02-27 1996-08-28 HERMANN S.r.l. Klimaanlage und Heizungssystem, insbesondere für Wohnraum, Geschäfte, Büros und Ähnlichem
DE20218316U1 (de) * 2002-06-12 2003-04-10 Friesenegger Alfred Gebäudeheiz- und Kühlsystem für Niedrigenergiehäuser durch Brauchwasser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952170A1 (fr) * 2009-11-02 2011-05-06 Atlantic Industrie Sas Chauffe-eau thermodynamique
EP2317239A3 (de) * 2009-11-02 2012-03-07 Atlantic Industrie Thermodynamisches Heizgerät
ITBA20110055A1 (it) * 2011-10-04 2013-04-05 Thermocold Costruzioni Srl Macchina multifunzione da incasso per il condizionamento e la produzione di acqua calda sanitaria
CN103742999A (zh) * 2014-01-23 2014-04-23 青岛爱科新能源设备公司 一种可优化调节空气质量并具有直饮水功能的设备
CN103742999B (zh) * 2014-01-23 2016-08-24 青岛爱科新能源设备公司 一种可优化调节空气质量并具有直饮水功能的设备
DE102018007496A1 (de) * 2018-09-24 2020-03-26 United Architects GmbH & Co. KG Versorgungsvorrichtung zur Versorgung einer Nutzungseinheit mit Wärme, Kälte, Warmwasser und/oder Luft und Verfahren zum Austausch einer Versorgungsvorrichtung an einem Gebäude oder Raum

Also Published As

Publication number Publication date
ITMI20040205U1 (it) 2004-08-04

Similar Documents

Publication Publication Date Title
CN212987397U (zh) 厨房空气调节系统
CN110360618B (zh) 厨房空气调节系统
US11454407B1 (en) HVAC apparatus, method, and system
EP1628081B1 (de) Innenraumeinheit einer Klimaanlage
CN208998174U (zh) 空调
CN208998188U (zh) 空调
CN209101416U (zh) 空调
US6457653B1 (en) Blowerless air conditioning system
EP1593915A1 (de) Thermo-Kühlgerät zum Kühlen, zum Heizen und zur Bereitung von warmen Brauchwasser
CN101995057A (zh) 水冷式移动空调
JP2010169290A (ja) ヒートポンプ式給湯機
CA2141080A1 (en) Combined air heating and cooling domestic unit
CN201488141U (zh) 热泵型节能一体空调器
WO2005038358A1 (fr) Fourneau a eau chaude de type avec pompe de chaleur pneumatique
CN213272829U (zh) 一种空调室内机
CN102087056A (zh) 提高热泵性能参数的装置
EP1028298A1 (de) Heizgerät mit gegossenem, integriertem Wärmetauscher
JPH0223793B2 (de)
JP2009257661A (ja) 温水暖房装置
CN218379895U (zh) 一种燃气热水器
CN108458419A (zh) 空调机组
CN217082721U (zh) 空调室内机
US20240230116A1 (en) Dual function water heater and air-conditioning unit
CN219120674U (zh) 带热水器的多功能空调
CN217685349U (zh) 空调器

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060510