EP0053152A1 - Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes de chaleur - Google Patents

Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes de chaleur

Info

Publication number
EP0053152A1
EP0053152A1 EP19810901534 EP81901534A EP0053152A1 EP 0053152 A1 EP0053152 A1 EP 0053152A1 EP 19810901534 EP19810901534 EP 19810901534 EP 81901534 A EP81901534 A EP 81901534A EP 0053152 A1 EP0053152 A1 EP 0053152A1
Authority
EP
European Patent Office
Prior art keywords
thermohydraulic
controlled
converter
thermal energy
converters
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Withdrawn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
EP19810901534
Other languages
German (de)
English (en)
Inventor
Georg Hirmann
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 EP0053152A1 publication Critical patent/EP0053152A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Definitions

  • the present invention relates to a device for converting and transporting thermal energy, in particular for driving heat pumps. It represents devices which make it possible to generate hydrostatic energy form from environmental heat via thermal / hydrostatic converters and to make this usable, in particular for driving and controlling mechanical, hydraulic or thermal processes.
  • thermohydraulic converters use the thermal expansion of a suitable liquid in the pressure-tight container. Either the natural rhythmic see thermal changes, such as day / night temperature, sun / shade, air / water temperature, wind / no wind, etc. directly on the device or such existing thermal contrasts are brought into control alternately. The positive temperature changes can be used directly.
  • the device according to the invention is characterized by at least one thermohydraulic converter which is in a natural or Technically controlled thermal rhythm creates liquid expansion, which drives the compressor part of the heat pump or other work equipment.
  • thermohydraulically operated heat pump 1 thermohydraulically operated heat pump
  • thermohydraulic converter shows a sectional drawing of the thermohydraulic converter according to FIG. 2,
  • thermohydraulic converter with controlled concave mirror 5
  • thermohydraulic converter as a facade profile.
  • thermo-hydraulically operated heat pump consisting of evaporator 1, condenser 2, expansion valve 3, reversing for operating mode 4 and a novel function group for energy supply, consisting of a multiple hydraulically operated compressor part 5, with the individual 5 compressors 6, 7, 8, also individually connected to the thermo-hydraulic converters 9, 10, 11, which are controlled in a cyclic process with regard to alternation of the thermal influences, for example by the control part 12.
  • the compressor pistons are connected directly and hydraulically to the converters.
  • the return spring 13 also ensures a slight overpressure in the line when the pistons are returning, thus creating a momentary vacuum in the hydraulic line.
  • thermohydraulic converter with a controllable frequency of attenuation.
  • FIG. 3 shows the transducer according to FIG. 2 in cross section, consisting of a tube system 20 filled with displacement liquid, a louver-like side shield 21 and a through-air flap 22.
  • the filling of the tube system is warmed up when the side shield is open, the through-air flap 22 being closed.
  • the thermal expansion of the liquid takes place until the upper temperature limit is reached by solar radiation.
  • the side shield is then closed by the control and actuation (not shown here) and the through-air flap controlled in push-pull mode is opened.
  • the channel shape formed by this changeover and at least approximately vertical with an open passage enables air to flow through it and the relative cooling of the filled tube system, whereupon the liquid again reduces its volume.
  • the direct coupling with an implement see FIG.
  • a vertical arrangement of several transducers or their chimney-like elevation 23 is advantageous for more intensive cooling of the channel.
  • OMPI / fc "WIPO" 4 shows a thermohydraulic converter with a concave mirror 30 on pivot point 31, pivotably mounted, and controllable via lever 32, connecting rod 33 and working cylinder 34 in such a way that the sun rays 35 concentrated by the mirror can optionally be displaced via displacement containers 36, 37 or 38 '. can be directed.
  • the non-irradiated vessels are in the re-cooling phase.
  • the shields, such as 39, can shorten the recooling time by preventing direct sunlight.
  • thermohydraulic converter 40 which is particularly suitable for hydraulically active facades or roofs, with circular openings 41 for the displacement liquid, for example paraffin oil, and channels 42 for cooling air.
  • the liquid is heated via the ribs 43.
  • ducts 42 are flooded vertically with air from a shadow area or a cellar room.
  • Ribs 44 accelerate the recooling.
  • Ribs 45 directed inwards in the displacement space can be used for faster thermal influencing of the liquid filling. Flaps such as 22 (Fig. 3) can be used to control the recooling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes a chaleur, comportant au moins un echangeur (9, 10, 11) produisant de facon cyclique, par des moyens techniques ou de maniere naturelle, l'expansion d'un fluide. L'expansion cyclique obtenue permet d'actionner la partie compresseur (5) d'une pompe a chaleur ou d'un autre appareil.
EP19810901534 1980-06-16 1981-06-15 Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes de chaleur Withdrawn EP0053152A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH459280 1980-06-16
CH4592/80 1980-06-16

Publications (1)

Publication Number Publication Date
EP0053152A1 true EP0053152A1 (fr) 1982-06-09

Family

ID=4278960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810901534 Withdrawn EP0053152A1 (fr) 1980-06-16 1981-06-15 Installation pour la transformation et le transport d'energie thermique, notamment pour l'entrainement de pompes de chaleur

Country Status (5)

Country Link
EP (1) EP0053152A1 (fr)
JP (1) JPS57500886A (fr)
DE (1) DE3152056D2 (fr)
GB (1) GB2092238A (fr)
WO (1) WO1981003684A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822989A (en) * 1996-06-03 1998-10-20 Tcam Technologies, Inc. Thermochemical/mechanical brake and clutch unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR474510A (fr) * 1913-12-04 1915-02-24 Auguste Alfred Quentin Moteur à dilatation de liquides
FR609927A (fr) * 1926-01-25 1926-08-26 Dispositif de transformation de l'énergie calorifique et, en particulier, de l'énergie des rayons solaires, en énergie mécanique
CH136477A (de) * 1928-03-05 1929-11-15 R Schwaller Verfahren und Motor zur Umwandlung der durch Temperaturveränderung bewirkten Volumenänderung eines flüssigen Körpers in die Bewegung eines starren Körpers.
FR2233871A5 (fr) * 1973-06-14 1975-01-10 Mengin Ets Pierre
FR2345601A1 (fr) * 1976-01-30 1977-10-21 Le Duault Maurice Moteur a variations de temperature
US4173123A (en) * 1976-07-16 1979-11-06 Motorola, Inc. Optically driven solar engine
JPS587149B2 (ja) * 1977-10-03 1983-02-08 松下電器産業株式会社 太陽熱ヒ−トポンプ装置
JPS54102441A (en) * 1978-01-30 1979-08-11 Mitsuteru Kimura Reciprocating working device utilizing heat evaporation and cooling condensation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8103684A1 *

Also Published As

Publication number Publication date
WO1981003684A1 (fr) 1981-12-24
GB2092238A (en) 1982-08-11
DE3152056D2 (en) 1982-09-09
JPS57500886A (fr) 1982-05-20

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Legal Events

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

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Effective date: 19820121

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Designated state(s): CH FR SE

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Effective date: 19840110