ITMI20091608A1 - WALL RADIATOR AND METHOD FOR CONTROL OF HIS INTERNAL FLOW - Google Patents
WALL RADIATOR AND METHOD FOR CONTROL OF HIS INTERNAL FLOW Download PDFInfo
- Publication number
- ITMI20091608A1 ITMI20091608A1 IT001608A ITMI20091608A ITMI20091608A1 IT MI20091608 A1 ITMI20091608 A1 IT MI20091608A1 IT 001608 A IT001608 A IT 001608A IT MI20091608 A ITMI20091608 A IT MI20091608A IT MI20091608 A1 ITMI20091608 A1 IT MI20091608A1
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- wall
- manifold
- radiator
- longitudinal channels
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000009827 uniform distribution Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
-
- 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
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
DESCRIZIONE DESCRIPTION
La presente invenzione si riferisce ad un radiatore da parete, del tipo preferibilmente verticale o anche orizzontale. The present invention refers to a wall-mounted radiator, preferably of the vertical or even horizontal type.
Nei radiatori da parete in particolare verticali, che presentano un elevato sviluppo longitudinale in direzione verticale, in genere viene immessa l’acqua nella parte bassa per permetterne la circolazione, dal momento che l’acqua calda, tendendo naturalmente a risalire verso l’alto, va ad investire uniformemente tutta la superficie radiante disponibile per il radiatore. In particular vertical wall-mounted radiators, which have a high longitudinal development in the vertical direction, water is generally introduced in the lower part to allow it to circulate, since the hot water naturally tends to rise towards the ™ high, it goes to uniformly invest all the radiant surface available for the radiator.
Questo implica però di avere sempre l’impianto di trasporto dell’acqua a pavimento. However, this implies always having the water transport system on the floor.
Dal pavimento l’impianto deve essere portato a livello della base del radiatore. From the floor, the system must be brought to the level of the radiator base.
Ciò richiede l’installazione di prolunghe e raccordi ulteriori, che tra l’altro se non devono rimanere a vista implicano a loro volta opere murarie piuttosto costose. This requires the installation of additional extensions and fittings, which among other things, if they do not have to remain visible, in turn imply rather expensive masonry works.
Inoltre oggi alcune soluzioni tecniche prevedono l’impianto di trasporto dell’acqua non a pavimento bensì a soffitto. Furthermore, today some technical solutions provide for the water transport system not on the floor but on the ceiling.
Un tradizionale radiatore verticale da parete alimentato da un impianto di trasporto dell’acqua a soffitto lamenta una disomogenea circolazione dell’acqua calda che tende a non discendere verso la parte bassa del radiatore. A traditional vertical wall radiator powered by a ceiling water transport system complains of an uneven circulation of hot water which tends not to descend towards the lower part of the radiator.
In questa situazione, per avere una circolazione adeguata all’interno del radiatore à ̈ necessario portare con appositi raccordi la mandata ed il ritorno dell’impianto in corrispondenza della parte inferiore del radiatore con tutti gli ovvi inconvenienti che ciò comporta. In this situation, in order to have adequate circulation inside the radiator, it is necessary to bring the delivery and return of the system to the lower part of the radiator with suitable connections, with all the obvious problems that this entails.
Compito tecnico che si propone la presente invenzione à ̈, pertanto, quello di realizzare un radiatore da parete che consenta di eliminare gli inconvenienti tecnici lamentati della tecnica nota. The technical task proposed by the present invention is, therefore, that of realizing a wall-mounted radiator which allows to eliminate the technical drawbacks complained of of the known art.
Nell’ambito di questo compito tecnico uno scopo dell’invenzione à ̈ quello di realizzare un radiatore da parete che consenta una distribuzione uniforme della potenza termica su tutta la superficie radiante per ottimizzare la resa termica. In the context of this technical task, an aim of the invention is to create a wall-mounted radiator which allows a uniform distribution of the thermal power over the entire radiant surface to optimize the thermal output.
Un ulteriore scopo dell’invenzione à ̈ quello di realizzare un radiatore da parete, a funzionamento con acqua di un impianto centralizzato o autonomo, o a funzionamento misto, cioà ̈ in grado di funzionare anche elettricamente in modo indipendente, che possa avere una elevata resa termica ed una uniforme distribuzione della potenza termica sulla superficie radiante indipendentemente dalla posizione degli attacchi per la mandata ed il ritorno dell’acqua dell’impianto. Il compito tecnico, nonché questi ed altri scopi, secondo la presente invenzione vengono raggiunti realizzando un radiatore per il riscaldamento di un ambiente conforme alla rivendicazione 1. A further purpose of the invention is to realize a wall-mounted radiator, operating with water in a centralized or autonomous system, or with mixed operation, that is, capable of operating also electrically independently, which can have a high yield. and a uniform distribution of the thermal power on the radiant surface regardless of the position of the connections for the delivery and return of the system water. The technical task, as well as these and other purposes, according to the present invention are achieved by making a radiator for heating an environment according to claim 1.
Altre caratteristiche della presente invenzione sono definite, inoltre, nelle rivendicazioni successive. Other characteristics of the present invention are also defined in the subsequent claims.
Ulteriori caratteristiche e vantaggi dell’invenzione risulteranno maggiormente evidenti dalla descrizione di forme di esecuzione preferita ma non esclusiva del radiatore secondo il trovato, illustrata a titolo indicativo e non limitativo nei disegni allegati, in cui: Further characteristics and advantages of the invention will become more evident from the description of preferred but not exclusive embodiments of the radiator according to the invention, illustrated by way of non-limiting example in the attached drawings, in which:
la figura 1 mostra una vista frontale di un radiatore verticale da parete con gli attacchi superiori preposti per l’allacciamento ad un impianto di trasporto acqua a soffitto; figure 1 shows a front view of a vertical wall-mounted radiator with the upper connections for connection to a ceiling water transport system;
la figura 2 mostra una vista frontale ingrandita del radiatore di figura 1 in cui la piastra frontale à ̈ stata parzialmente rimossa in corrispondenza del setto deviatore; figure 2 shows an enlarged front view of the radiator of figure 1 in which the front plate has been partially removed in correspondence with the diverter partition;
la figura 3 mostra una vista in alzato laterale ulteriormente ingrandita del radiatore di figura 1 sezionato lungo la linea 3-3 di figura 2; la figura 4 mostra una vista frontale di un radiatore verticale da parete con attacchi inferiori preposti per l’allacciamento ad un impianto di trasporto acqua a pavimento; figure 3 shows a further enlarged side elevation view of the radiator of figure 1 sectioned along the line 3-3 of figure 2; figure 4 shows a front view of a vertical wall-mounted radiator with lower connections for connection to a floor water transport system;
la figura 5 mostra una vista frontale ingrandita del radiatore di figura 4 in cui la piastra frontale à ̈ stata parzialmente rimossa in corrispondenza del setto deviatore; e figure 5 shows an enlarged front view of the radiator of figure 4 in which the front plate has been partially removed in correspondence with the diverter partition; And
la figura 6 mostra una vista in alzato laterale ulteriormente ingrandita del radiatore di figura 4 sezionato lungo la linea 6-6 di figura 5. figure 6 shows a further enlarged side elevation view of the radiator of figure 4 sectioned along the line 6-6 of figure 5.
Parti equivalenti nelle diverse realizzazioni vengono indicate con lo stesso riferimento numerico. Equivalent parts in the different embodiments are indicated with the same numerical reference.
Con riferimento alle figure illustrate à ̈ mostrato allora un radiatore 1 da parete verticale comprendente un primo ed un secondo collettore di fluido 2, 3 tra di loro in comunicazione di fluido tramite una serie di canali longitudinali 4. With reference to the illustrated figures, a vertical wall radiator 1 is then shown comprising a first and a second fluid manifold 2, 3 in fluid communication with each other through a series of longitudinal channels 4.
Vantaggiosamente il radiatore 1 comprende mezzi 5 per la ripartizione uniforme del flusso di fluido sull’intera superficie radiante dei canali longitudinali 4 indipendentemente dallo stato termico del fluido. Advantageously, the radiator 1 comprises means 5 for uniform distribution of the fluid flow over the entire radiating surface of the longitudinal channels 4 regardless of the thermal state of the fluid.
I mezzi di ripartizione 5 sono posizionati all’interno del primo e/o secondo collettore 2, 3, preferibilmente in uno solo dei due ed in particolare nel collettore 2 superiore nella realizzazione di figure 1-3 che prevede l’allacciamento degli attacchi di mandata e ritorno 9 e 10 superiori del radiatore 1 ad un impianto (non mostrato) di trasporto dell’acqua a soffitto, e nel collettore 3 inferiore nella realizzazione di figure 4-6 che prevede l’allacciamento degli attacchi di mandata e ritorno 11 e 12 inferiori del radiatore 1 ad un impianto (non mostrato) di trasporto dell’acqua a pavimento. The distribution means 5 are positioned inside the first and / or second manifold 2, 3, preferably in only one of the two and in particular in the upper manifold 2 in the realization of figures 1-3 which provides for the connection of the connections flow and return pipes 9 and 10 above of the radiator 1 to a system (not shown) for conveying water on the ceiling, and in the lower manifold 3 in the realization of figures 4-6 which provides for the connection of the delivery and return 11 and 12 of the radiator 1 to a floor water transport system (not shown).
I mezzi di ripartizione 5 comprendono in particolare un setto deviatore 6 in materiale elastomerico idoneo ad adattarsi alla sezione interna del sito in cui à ̈ inserito creando una perfetta tenuta. The dividing means 5 comprise in particular a diverter septum 6 made of elastomeric material suitable for adapting to the internal section of the site in which it is inserted, creating a perfect seal.
Il setto deviatore 6 presenta vantaggiosamente forma coniugata alla sezione interna del collettore 2, 3 in cui à ̈ inserito in modo tale da intercettare totalmente il flusso. The diverter septum 6 advantageously has a shape conjugated to the internal section of the manifold 2, 3 in which it is inserted in such a way as to completely intercept the flow.
Il setto deviatore 6 Ã ̈ particolarmente in materiale siliconico. The diverter septum 6 is particularly made of silicone material.
Va sottolineato che la scelta del materiale costitutivo elastomerico consente al setto deviatore 6 di adattarsi versatilmente e semplicemente a qualsiasi forma della sezione interna del sito in cui à ̈ inserito. In particolare la tenuta à ̈ realizzata senza necessità di saldature. It should be emphasized that the choice of the elastomeric constituent material allows the diverter septum 6 to adapt in a versatile and simple manner to any shape of the internal section of the site in which it is inserted. In particular, the seal is made without the need for welding.
Il setto deviatore (6) à ̈ posizionato in un punto, ad esempio ma non necessariamente in un punto mediano del collettore (2, 3) in cui à ̈ inserito per distribuire in modo simmetrico il flusso che discende ed il flusso che risale nei canali longitudinali 4 del radiatore 1. The diverter septum (6) is positioned in a point, for example but not necessarily in a median point of the manifold (2, 3) where it is inserted to distribute in a symmetrical way the flow that descends and the flow that rises in the channels longitudinal 4 of the radiator 1.
Nelle forme di esecuzione preferita illustrate il radiatore 1 à ̈ di tipo a piastre radianti in cui i collettori 2, 3 e i canali longitudinali 4 sono ricavati dall’accoppiamento frontale di due piastre metalliche 13, 14 sagomate unite lungo il loro bordo perimetrale 7 e lungo zone longitudinali di contatto 8 che intervallano i canali longitudinali 4. Il metodo di controllo del flusso interno del radiatore 1 da parete consiste nel ripartire uniformemente il flusso di fluido sull’intera superficie radiante dei canali longitudinali 4 indipendentemente dallo stato termico del fluido obbligando il fluido presente nel collettore (2 o 3) che presenta gli attacchi (9 e 10 o 11 e 12) allacciati all’impianto di distribuzione dell’acqua a deviare verso i canali longitudinali 4 in direzione verticale contrariamente al moto naturalmente indotto dal suo stato termico. In the preferred embodiments illustrated, the radiator 1 is of the radiant plate type in which the manifolds 2, 3 and the longitudinal channels 4 are obtained from the front coupling of two shaped metal plates 13, 14 joined along their perimeter edge 7 and along longitudinal contact areas 8 that span the longitudinal channels 4. The method of controlling the internal flow of the wall-mounted radiator 1 consists in uniformly distributing the flow of fluid over the entire radiating surface of the longitudinal channels 4 regardless of the thermal state of the fluid, forcing the fluid present in the manifold (2 or 3) which has the connections (9 and 10 or 11 and 12) connected to the water distribution system to deviate towards the longitudinal channels 4 in a vertical direction contrary to the motion naturally induced by the its thermal state.
Con la presente invenzione l’acqua à ̈ costretta a seguire un percorso obbligato all’interno del radiatore. With the present invention, water is forced to follow an obligatory path inside the radiator.
Questo à ̈ vantaggioso perche permette di fare impianti con i collegamenti a scelta dall’alto o dal basso. This is advantageous because it allows you to make installations with the connections chosen from the top or from the bottom.
Se dall’alto, l’acqua calda à ̈ obbligata a scendere in basso per poi risalire. L’acqua calda non riuscirebbe a scendere senza il setto deviatore 6 lasciando la parte inferiore del radiatore 1 fredda. If from the top, the hot water is obliged to go down and then rise again. The hot water would not be able to flow without the diverter 6 leaving the lower part of the radiator 1 cold.
Se dal basso, nel caso di temperature dell’acqua basse (ad es. acqua tiepida a 45 ° C) , si riesce ad obbligare l’acqua a salire per poi ridiscendere. L’acqua tiepida infatti non lo farebbe fisicamente senza il setto deviatore 6 lasciando la parte superiore del radiatore 1 fredda. Naturalmente più in generale a secondo del tipo di radiatore, della sua disposizione e della posizione dell’impianto di trattamento dell’acqua si posiziona il setto deviatore nella sede più opportuna e senza modificare né la struttura del radiatore, né i macchinari necessari alla sua realizzazione. If from below, in the case of low water temperatures (eg lukewarm water at 45 ° C), it is possible to force the water to rise and then descend. In fact, lukewarm water would not do it physically without the diverter plate 6 leaving the upper part of the radiator 1 cold. Naturally, more generally, according to the type of radiator, its arrangement and the position of the water treatment system, the diverter septum is positioned in the most appropriate seat and without modifying either the structure of the radiator or the machinery. necessary for its realization.
Il radiatore così concepito à ̈ suscettibile di numerose modifiche e varianti, tutte rientranti nell’ambito del concetto inventivo; inoltre tutti i dettagli sono sostituibili da elementi tecnicamente equivalenti. In pratica i materiali utilizzati, nonché le dimensioni e le forme, potranno essere qualsiasi a secondo delle esigenze e dello stato della tecnica. The radiator thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the inventive concept; furthermore, all the details can be replaced by technically equivalent elements. In practice, the materials used, as well as the dimensions and shapes, can be any according to the needs and the state of the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2009A001608A IT1395749B1 (en) | 2009-09-21 | 2009-09-21 | WALL RADIATOR AND METHOD FOR CONTROL OF HIS INTERNAL FLOW. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2009A001608A IT1395749B1 (en) | 2009-09-21 | 2009-09-21 | WALL RADIATOR AND METHOD FOR CONTROL OF HIS INTERNAL FLOW. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITMI20091608A1 true ITMI20091608A1 (en) | 2011-03-22 |
| IT1395749B1 IT1395749B1 (en) | 2012-10-19 |
Family
ID=42133438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI2009A001608A IT1395749B1 (en) | 2009-09-21 | 2009-09-21 | WALL RADIATOR AND METHOD FOR CONTROL OF HIS INTERNAL FLOW. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1395749B1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429321A1 (en) * | 1973-06-21 | 1975-01-23 | Purmo Produkt Oy Strengberg Ab | Prefabricated panel radiator - has in and outlet valve insert plugs welded in front plate, and supported on rear plate |
| DE19510017A1 (en) * | 1995-03-20 | 1996-09-26 | Kermi Gmbh | Heater with working parts covered and protected from mechanical damage |
| DE19710069A1 (en) * | 1997-03-12 | 1998-09-17 | Buderus Heiztechnik Gmbh | Plate-type heat exchanger with vertical water carrying channels |
| DE20014519U1 (en) * | 2000-08-21 | 2001-02-08 | Kermi Gmbh | Radiator with central connection |
| EP1288602A2 (en) * | 2001-08-30 | 2003-03-05 | Vogel & Noot Wärmetechnik Aktiengesellschaft | Panel for plate radiator / cooler and process for making same |
| BE1014939A5 (en) * | 2000-09-11 | 2004-07-06 | Namur Roger | Central heating radiator has embossed steel panels welded together and with fluid connections in lower section |
-
2009
- 2009-09-21 IT ITMI2009A001608A patent/IT1395749B1/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429321A1 (en) * | 1973-06-21 | 1975-01-23 | Purmo Produkt Oy Strengberg Ab | Prefabricated panel radiator - has in and outlet valve insert plugs welded in front plate, and supported on rear plate |
| DE19510017A1 (en) * | 1995-03-20 | 1996-09-26 | Kermi Gmbh | Heater with working parts covered and protected from mechanical damage |
| DE19710069A1 (en) * | 1997-03-12 | 1998-09-17 | Buderus Heiztechnik Gmbh | Plate-type heat exchanger with vertical water carrying channels |
| DE20014519U1 (en) * | 2000-08-21 | 2001-02-08 | Kermi Gmbh | Radiator with central connection |
| BE1014939A5 (en) * | 2000-09-11 | 2004-07-06 | Namur Roger | Central heating radiator has embossed steel panels welded together and with fluid connections in lower section |
| EP1288602A2 (en) * | 2001-08-30 | 2003-03-05 | Vogel & Noot Wärmetechnik Aktiengesellschaft | Panel for plate radiator / cooler and process for making same |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1395749B1 (en) | 2012-10-19 |
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