EP4015953A1 - Un système de chauffage et de refroidissement - Google Patents

Un système de chauffage et de refroidissement Download PDF

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Publication number
EP4015953A1
EP4015953A1 EP20020636.5A EP20020636A EP4015953A1 EP 4015953 A1 EP4015953 A1 EP 4015953A1 EP 20020636 A EP20020636 A EP 20020636A EP 4015953 A1 EP4015953 A1 EP 4015953A1
Authority
EP
European Patent Office
Prior art keywords
liquid
refrigerator
heating
water
tank
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Withdrawn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
EP20020636.5A
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German (de)
English (en)
Inventor
Ugo Starri
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
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Publication date
Application filed by Individual filed Critical Individual
Priority to EP20020636.5A priority Critical patent/EP4015953A1/fr
Publication of EP4015953A1 publication Critical patent/EP4015953A1/fr
Withdrawn legal-status Critical Current

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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
    • F25D31/005—Combined cooling and heating devices

Definitions

  • the refrigeration adopted is some parts of our embodiment could also provide, apart from producing the cold air benefit, some storage facility like a normal refrigerator.
  • the area of the radiating element will be taken care to some extent from the pressure exerted by the fans or other means, but it is not limited to mechanical ventilation, as the radiating element, could to some extent able to produce and emanate heating just like the present oil or water radiators in the market.
  • the various control for the flow of the liquid in most case will be accomplished if ever it may be needed to perform more efficiently this embodiment, it is much the same with the flow of the liquid to the top element it could be well be control by a computerised system that would take in consideration the a) temperature b) rate of flow in and out of the various parts c) the external and internal temperature d) the temperature required to give the best comfort to the end user, plus direct all control of the various valves positioned inside the tanks, before entering or at the exits of the tanks. e) the temperature of the refrigerator should not be lesser that 1 Degrees Celsius, as this may affect the liquid tank residing inside of the refrigerator (9) of this embodiment. While, if the liquid tank is kept outside of the refrigerator, instead of being kept inside of the refrigerator, as shown in our embodiment, then the refrigerator could if required operate at a much lower temperature.
  • cooling and heating tanks may be combined to reduce space and manufacturing costs.
  • the amount of liquid contained in the tanks of the MAIN UNIT is very small and to switch from hot to cold it would not take more than 2 hours, and it also be done in less than 30 minutes for the units to enter in full heating operation.
  • cooling the liquid from says from 22 to 1 degree Celsius will take at least 1 .5 to 2 hours.
  • the cold liquid contained in the refrigerator storage should be available at all time if the refrigerator is kept running continually while it is operating as normal refrigerator.
  • the heaters in this particular embodiment are electrically induced, but they could well be substituted by others means of heating the liquid or solids.
  • external rod heated by the concentrate sunrays, or some other form of energy like gas we have only installed the heating element in the bottom tank, while this could well have been installed in several other parts of the embodiment.
  • the top tank in our embodiments will contain a certain amount of stainless-steel wool, we considered the adoption of this measure, to reduce the bubbling effect of the liquid if ever the cap over (item 7) the tank is being removed.
  • the effect of the stainless-steel wool will reduce the bubbling of the liquid, which it is a common problem whenever any radiator cap is being removed, while the liquid is at a boiling temperature.
  • Fig. 1 / 8 it indicates a simple chest fridge (1), with a lid (2), with a small container placed on the bottom left corner (9) that if being filled 90% with liquid that should never be lower than 1 deg, Celsius.
  • the Chest refrigerator (1) is what we have named as the Top Unit, which consists of a rotary fan (3), a liquid tank (10) with an electric heater (as indicated in Fig 2 . 14), a condenser similar to a car radiator (4) (but can be different in many ways, and not limited to a car radiator as we took the liberty to simplify our embodiment.
  • the liquid indicator (14) an expanding evaporator (15), a safety cap (7) (similar to the car radiator cap, above the top water tank (11).
  • the cooling is being performed by the compressor (8), compressing the refrigerant which circulates in the internal and external coils (12).
  • Fig. 2 / 8 it indicates the MAIN UNIT, also servicing another area by joining another unit. In this case on the other side of a wall, and also it could have, if ever required a separated heating element (14).
  • the extra unit being added to the MAIN UNIT appear almost identical, but in this particular embodiment, it may not have the cooling capacity, again it would still be possible, if ever required by extending the MAIN UNIT cooling pipes.
  • Fig. 4 / 8 in this case that the refrigerator is being adopted, the possible lay out of the heat exchanging pipes attached to the compressor.
  • item (21) is the internal heat exchange pipe positioned under the liquid tank.
  • the expansion valve for the refrigerator (22) is dividing the internal and the external heat exchanger pipes (23).
  • the bottom liquid tank (11) normally containing the electric heater, unless the liquid is it being heated internally or externally by other means but not limited to just a gas flame.
  • the condenser (4) as indicated in Fig. 5a / 8 by a line on the bottom and top (24) of the condenser (4), is the line indicating the level that the condenser (4) that will be lodged inside the top and the bottom part of the top tank, as those parts are meant to rest at all time in the liquid, when the TOP UNIT assembled as in Fig 5b / 8 .
  • Fig.6 / 8 It indicates a possible variation, where the refrigerator is not being considered, and only the heating unit is being adopted. In this case the MAIN UNIT on its own would have the capability provide the heating capability. In this particular embodiment the electric or other heater was not installed, but a variant is possible by the heater being considered.
  • Fig. 7 / 8 it indicates a simple version of the heating system where the heater is contained in a very small tank (24). it would still have a top tank (25), the condenser (4) and the rotary fan (if required) (5).
  • Fig.8/8 it indicates in this embodiment a possible use for the heating by using oil or other products to flame the MAIN UNIT, instead of electricity. Including a small oil storage if it is being used instead of gas.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
EP20020636.5A 2020-12-20 2020-12-20 Un système de chauffage et de refroidissement Withdrawn EP4015953A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20020636.5A EP4015953A1 (fr) 2020-12-20 2020-12-20 Un système de chauffage et de refroidissement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020636.5A EP4015953A1 (fr) 2020-12-20 2020-12-20 Un système de chauffage et de refroidissement

Publications (1)

Publication Number Publication Date
EP4015953A1 true EP4015953A1 (fr) 2022-06-22

Family

ID=74346765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020636.5A Withdrawn EP4015953A1 (fr) 2020-12-20 2020-12-20 Un système de chauffage et de refroidissement

Country Status (1)

Country Link
EP (1) EP4015953A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155466A (en) * 1976-06-18 1977-12-23 Hidetaka Odabayashi Cooling apparatus
DE2845769A1 (de) * 1977-10-19 1979-09-06 Tage Werner Nielsen Gefriergeraet
JPS5676986U (fr) * 1979-11-21 1981-06-23
JPS5993164A (ja) * 1982-11-18 1984-05-29 サンデン株式会社 シヨ−ケ−スを設置した店舗における空調装置
US20030037919A1 (en) * 2001-08-17 2003-02-27 Takashi Okada Connected chilling-heating system
US20060162341A1 (en) * 2003-09-30 2006-07-27 Stefano Milazzo Comestible preparation apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155466A (en) * 1976-06-18 1977-12-23 Hidetaka Odabayashi Cooling apparatus
DE2845769A1 (de) * 1977-10-19 1979-09-06 Tage Werner Nielsen Gefriergeraet
JPS5676986U (fr) * 1979-11-21 1981-06-23
JPS5993164A (ja) * 1982-11-18 1984-05-29 サンデン株式会社 シヨ−ケ−スを設置した店舗における空調装置
US20030037919A1 (en) * 2001-08-17 2003-02-27 Takashi Okada Connected chilling-heating system
US20060162341A1 (en) * 2003-09-30 2006-07-27 Stefano Milazzo Comestible preparation apparatus

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