NO781671L - RADIATOR. - Google Patents
RADIATOR.Info
- Publication number
- NO781671L NO781671L NO78781671A NO781671A NO781671L NO 781671 L NO781671 L NO 781671L NO 78781671 A NO78781671 A NO 78781671A NO 781671 A NO781671 A NO 781671A NO 781671 L NO781671 L NO 781671L
- Authority
- NO
- Norway
- Prior art keywords
- heat
- radiator
- transporting medium
- radiating
- heat exchanger
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- F28D1/00—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0226—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with an intermediate heat-transfer medium, e.g. thermosiphon radiators
-
- 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
- F28D1/00—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—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, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Radiator.Radiator.
Description
Oppfinnelsen vedrører en radiator for romoppvarming, omfattende en varmeveksler for overføring av den tilførte varme til et strømmende varmetransporterende medium og innretninger for utstråling av varme fra det varme transporterende medium til den omgivende luft. The invention relates to a radiator for space heating, comprising a heat exchanger for transferring the supplied heat to a flowing heat-transporting medium and devices for radiating heat from the heat-transporting medium to the surrounding air.
Det er kjent mange romoppvarmingsradiatorer som omfatter en varmeveksler for overføring av den tilførte varme til et strømmende varmetransporterende medium og innretninger for utstråling av varme fra det varmetransporterende medium til den omgivende luft. Many space heating radiators are known which comprise a heat exchanger for transferring the added heat to a flowing heat-transporting medium and devices for radiating heat from the heat-transporting medium to the surrounding air.
Felles for de fleste av de kjente radiatorer er en relativt dårlig varmeutstråling som skyldes det faktum at det varmeutstrålende medium vanligvis er en væske som har en ten-dens til å holde på varmen med en følgelig lav effektivitet. Common to most of the known radiators is a relatively poor heat radiation which is due to the fact that the heat radiating medium is usually a liquid which has a tendency to retain heat with a consequent low efficiency.
Foreliggende oppfinnelse er rettet mot en radiator for romoppvarming, omfattende en varmeveksler for overføring av den tilførte varme til et strømmende varmetransporterende medium og innretninger for utstråling av varme fra det varmetransporterende medium til den omgivende luft, hvor det varmetransporterende medium er fordampet i varmeveksleren og kondenseres i den varmeutstrålende innretning. På denne måte er det oppnådd en hurtigere sirkulasjon av det varmetransporterende medium, og det er tilnærmet ingen forskjell i temperatur mellom de forskjellige deler av den varmeutstrålende innretning. På grunn av kondenseringen og fordampningen av det strømmende medium, er mediet istand til å absorbere mer varme i varmeveksleren og er også istand til å utstråle mer av den absorberte varme til den omgivende luft via den varmeutstrålende innretning. The present invention is directed to a radiator for space heating, comprising a heat exchanger for transferring the added heat to a flowing heat-transporting medium and devices for radiating heat from the heat-transporting medium to the surrounding air, where the heat-transporting medium is vaporized in the heat exchanger and condensed in the heat-radiating device. In this way, a faster circulation of the heat-transporting medium has been achieved, and there is virtually no difference in temperature between the different parts of the heat-radiating device. Due to the condensation and evaporation of the flowing medium, the medium is able to absorb more heat in the heat exchanger and is also able to radiate more of the absorbed heat to the surrounding air via the heat radiating device.
Det er således en hensikt med foreliggende oppfinnelse å tilveiebringe en radiator hvor det varmetransporterende medium er fordampet i varmeveksleren og er kondensert i den varmeutstrålende innretning. It is thus an aim of the present invention to provide a radiator where the heat-transporting medium is evaporated in the heat exchanger and is condensed in the heat-radiating device.
En videre hensikt med foreliggende oppfinnelse er å tilveiebringe en radiator hvor det strømmende varmetransporterende medium velges fra en gruppe som omfatter freon og ammoniakk. Typisk for disse substanser er deres gode varmetransporterende evner og deres fysikalske egenskaper er egnet til dette formål. A further purpose of the present invention is to provide a radiator where the flowing heat-transporting medium is selected from a group comprising freon and ammonia. Typical of these substances are their good heat-transporting abilities and their physical properties are suitable for this purpose.
En videre hensikt med foreliggende oppfinnelse er å tilveiebringe en radiator hvis varmeutstrålende innretning er omgitt av vertikale vegger. På denne måte oppnås en skorstens-effekt som resulterer i en bedre utnyttelse av konveksjonsvar-men. A further purpose of the present invention is to provide a radiator whose heat-radiating device is surrounded by vertical walls. In this way, a chimney effect is achieved which results in a better utilization of convection heat.
Videre en hensikt med foreliggende oppfinnelse er å tilveiebringe en radiator hvor varmekilden i varmeveksleren er varmt vann. Dette tillater forbindelse av radiatoren direkte til et varmtvannssirkulasjonssystem hvor vannet oppvarmes på konvensjonell måte. Det varme vann behøver ikke å sirkulere i radiatoren, men kan strømme rett gjennom et rør i varmeveksleren. På denne måte er det oppnådd en hurtigere sirkulasjon av det varme vann og således en mindre temperaturforskjell ved grunn-varmekilden. Another purpose of the present invention is to provide a radiator where the heat source in the heat exchanger is hot water. This allows connection of the radiator directly to a hot water circulation system where the water is heated in a conventional way. The hot water does not have to circulate in the radiator, but can flow straight through a pipe in the heat exchanger. In this way, a faster circulation of the hot water has been achieved and thus a smaller temperature difference at the base heat source.
Mange andre fordeler, trekk og ekstra hensikter med foreliggende oppfinnelse vil fremgå av den følgende beskrivelse av en foretrukket utførelse som er fremstilt på tegningen, som viser hovedprinsippene for foreliggende oppfinnelse. Many other advantages, features and additional purposes of the present invention will be apparent from the following description of a preferred embodiment shown in the drawing, which shows the main principles of the present invention.
Tegningen viser et sideriss, delvis i snitt av en utførelse av en radiator utformet i samsvar med foreliggende oppfinnelse. The drawing shows a side view, partly in section, of an embodiment of a radiator designed in accordance with the present invention.
Prinsippet for foreliggende oppfinnelse er benyttetThe principle of the present invention is used
i en radiator som omfatter en varmeveksler som utgjøres av et rør 1, hvor varmt vann strømmer, og hvilket rør er omgitt av et annet rør 2 i hvilket det strømmer et varmeabsorberende medium, som f. eks. freon. Det ytre rom 3 i varmeveksleren står i forbindelse med en lukket rørkrets 4 hvor det varmetransporterende medium strømmer. Røret eller rørkretsen 4 er meander-formet og er utstyrt med flenser 5 for å forstørre den varmeutstrålende flate. in a radiator which comprises a heat exchanger which consists of a pipe 1, through which hot water flows, and which pipe is surrounded by another pipe 2 in which a heat-absorbing medium flows, such as e.g. Freon. The outer space 3 in the heat exchanger is connected to a closed pipe circuit 4 where the heat-transporting medium flows. The pipe or pipe circuit 4 is meander-shaped and is equipped with flanges 5 to enlarge the heat-radiating surface.
Rørkretsen 4 med dens flenser 5 utgjør den varmeutstrålende innretning i radiatoren og er omgitt av vertikale vegger 6. The pipe circuit 4 with its flanges 5 constitutes the heat radiating device in the radiator and is surrounded by vertical walls 6.
Når varmt vann tilføres til varmevekslerrøret 1, blir det omgivende freon i væskefase fordampet og strømmer opp-over i røret 4, som vist med pilen 7. Røret 4 oppvarmes til samme temperatur som temperaturen for det tilførte varme vann. Røret 4 og flensene 5 utstråler varme til den omgivende luft og temperaturen i freonet faller. Freonet kondenseres og strømmer i væskefasen ned i vamrmeveksleren hvor det igjen for-dampes, hvoretter sirkulasjonen fortsetter på den beskrevne måte. På grunn av skorstensvirkningen gis den luft som omgir den varmeutstrålende innretning 4, 5 en oppoverstigende beveg-else på grunn av at den varmeutstrålende innretning er omgitt av veggene 6. When hot water is supplied to the heat exchanger pipe 1, the surrounding freon in the liquid phase is evaporated and flows upwards in the pipe 4, as shown by the arrow 7. The pipe 4 is heated to the same temperature as the temperature of the supplied hot water. The pipe 4 and the flanges 5 radiate heat until the surrounding air and the temperature in the freon drops. The freon is condensed and flows in the liquid phase down into the heat exchanger where it evaporates again, after which the circulation continues in the manner described. Due to the chimney effect, the air surrounding the heat-radiating device 4, 5 is given an upward movement due to the fact that the heat-radiating device is surrounded by the walls 6.
Varmekilden må ikke nødvendigvis være varmt vann, men kan omfatte en hvilken som helst varmeutstrålende innretning, såsom f. eks. et elektrisk motstandselement. The heat source does not necessarily have to be hot water, but can include any heat-radiating device, such as e.g. an electrical resistance element.
Selv om forskjellig mindre modifikasjoner kan fore-slås av fagmannen, skal det forstås at flere forskjellige ut-førelsesformer er mulig innenfor oppfinnelsens ramme. Although various minor modifications can be suggested by the person skilled in the art, it should be understood that several different embodiments are possible within the framework of the invention.
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI771530 | 1977-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO781671L true NO781671L (en) | 1978-11-17 |
Family
ID=8510842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO78781671A NO781671L (en) | 1977-05-16 | 1978-05-11 | RADIATOR. |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7803095A (en) |
| DE (1) | DE2820918A1 (en) |
| DK (1) | DK210178A (en) |
| FR (1) | FR2391426A1 (en) |
| NO (1) | NO781671L (en) |
| SE (1) | SE7805465L (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI72798C (en) * | 1985-01-15 | 1987-07-10 | Kauko Rahko | FOERFARANDE FOER FOERBAETTRING AV VERKNINGSGRADEN VID ETT UPPVAERMNINGSSYSTEM SAMT ETT UPPVAERMNINGSSYSTEM DAER FOERFARANDET TILLAEMPATS. |
| WO1991016587A1 (en) * | 1990-04-17 | 1991-10-31 | Jan Borg | Heat transfer device |
| WO1991016588A1 (en) * | 1990-04-17 | 1991-10-31 | Jan Borg | Heat/cooler transfer device |
| GB2313185B (en) * | 1996-05-15 | 1999-11-10 | British Gas Plc | Radiators |
| CN107906794A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Radiation recuperator, indoor apparatus of air conditioner and air conditioner |
| KR20220107279A (en) * | 2019-12-10 | 2022-08-02 | 네데트 울루닥 | heater |
-
1978
- 1978-05-11 NO NO78781671A patent/NO781671L/en unknown
- 1978-05-12 SE SE7805465A patent/SE7805465L/en unknown
- 1978-05-12 DK DK210178A patent/DK210178A/en unknown
- 1978-05-12 DE DE19782820918 patent/DE2820918A1/en not_active Withdrawn
- 1978-05-16 BR BR7803095A patent/BR7803095A/en unknown
- 1978-05-16 FR FR7814483A patent/FR2391426A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2391426A1 (en) | 1978-12-15 |
| DE2820918A1 (en) | 1978-12-07 |
| DK210178A (en) | 1978-11-17 |
| SE7805465L (en) | 1978-11-17 |
| BR7803095A (en) | 1978-12-26 |
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