EP2636958B1 - Répartiteur de circuit de chauffage avec vase de découplage hydraulique intégré - Google Patents

Répartiteur de circuit de chauffage avec vase de découplage hydraulique intégré Download PDF

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Publication number
EP2636958B1
EP2636958B1 EP13157724.9A EP13157724A EP2636958B1 EP 2636958 B1 EP2636958 B1 EP 2636958B1 EP 13157724 A EP13157724 A EP 13157724A EP 2636958 B1 EP2636958 B1 EP 2636958B1
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EP
European Patent Office
Prior art keywords
chamber
heating
flow
circuit
return
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.)
Not-in-force
Application number
EP13157724.9A
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German (de)
English (en)
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EP2636958A3 (fr
EP2636958A2 (fr
Inventor
Christian Matzker
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Sinusverteiler GmbH
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Sinusverteiler GmbH
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Publication date
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Publication of EP2636958A2 publication Critical patent/EP2636958A2/fr
Publication of EP2636958A3 publication Critical patent/EP2636958A3/fr
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Publication of EP2636958B1 publication Critical patent/EP2636958B1/fr
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F24D3/1066—Distributors for heating liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1091—Mixing cylinders

Definitions

  • the present invention relates to a heating circuit manifold with integrated hydraulic switch, with an elongated, horizontally arranged in operation housing, in which a flow chamber high heating medium temperature and a return chamber low heating medium temperature and these two chambers fluidly connecting switch chamber are arranged, wherein on the housing on the one hand several Thompsonnikvorlaufan nowadays and a plurality of Walkernikschreiban why and on the other hand each a boiler supply connection and boiler return connection are provided, wherein the boiler flow connection and the boiler return port open into the switch chamber and wherein the switch chamber is connected at two horizontally spaced locations on the one hand to the flow chamber and the other with the return chamber fluidly connected.
  • a heating circuit distributor of the type indicated above is made DE 20 2005 005 008 U1 known.
  • the heated in a boiler heating medium usually water
  • the heating medium flowing back from the heating circuits is collected and returned to the boiler for renewed heating.
  • the integrated hydraulic diverter compensates for different volume flows of the heating medium in the boiler circuit on the one hand and in the heating circuits on the other hand.
  • the distributor has an advantageous compact and space-saving design.
  • a disadvantage is considered in this known distributor, that it is well suited only for the supply of several heating circuits with mutually equal heating circuit flow temperature, because all heating circuits are supplied together from the flow chamber. In modern heating systems, however, there is an increasing need for two or more heating circuits with different heating circuit flow temperature and / or or to supply different heating circuit return temperature during economical operation.
  • a collector-manifold unit with hydraulic switch which can supply two or more heating circuits with heating medium respectively appropriate temperature.
  • This unit is used in particular for connecting one or more heating or cooling sources with a plurality of heating or cooling circuits, wherein the unit comprises a container in the interior of which at least two superposed chambers are provided, which are in fluid communication with each other, and wherein connections for flow and Return of the heat or cold sources and for flow and return of the heating or cooling circuits are arranged on a peripheral wall of the container and connected to one of the chambers.
  • Each chamber is formed by its own arranged inside the container chamber housing, the chamber housing spaced from each other and to inner surfaces of the container and each chamber housing on the top and / or bottom each have at least one flow passage for the heating medium.
  • a heating circuit manifold is provided with which at least two heating circuits can be supplied with heating medium of two different temperatures and compensated with the simultaneously occurring via the integrated hydraulic switch all possibly occurring during operation volume flow differences both between the various heating circuits and between the boiler circuit and the heating circuits can be.
  • the heat energy contained in the heating medium is used optimally and the boiler the heating medium is supplied to the lowest possible temperature for reheating, which brings advantages in particular when using a condensing boilers as a boiler with it.
  • the Schunikverteiler has only a small size, which is practically no larger than in the known distributors according to the above-mentioned in the first place of the prior art.
  • the heating circuit distributor according to the invention has the advantage of a technically simpler design and much more compact design.
  • the heating circuit distributor according to the invention offers a cost-effective solution for supplying heating systems in which the consumer circuits operate at different temperature levels. It can be advantageously dispensed with complex components and elements with a greater regulatory effort for control and regulation.
  • the various chambers of the heating circuit distributor can be accommodated anywhere in the housing.
  • the flow chamber, the return chamber and the intermediate chamber are arranged in an upper part of the housing and that the switch chamber is arranged underneath in a lower part of the housing.
  • the flow chamber, the return chamber and the intermediate chamber may be arranged at a height, so that then the various heating circuit flow connections and return connections can be arranged correspondingly at a height.
  • the boiler feed and boiler return ports connected to the switch chamber may be remote from the heater circuit supply and return circuits on the housing. Overall, this results in a clear, connection error-avoiding connection arrangement for the heating circuit manifold.
  • the housing has a partition, the upper side delimits the flow chamber, the return chamber and the intermediate chamber and the upper chamber and which at least three openings for producing the flow connections between the switch chamber on the one hand and the flow chamber, the return chamber and the intermediate chamber on the other hand.
  • the dividing wall here is a simple and cost-effective component.
  • the invention proposes that seen in the longitudinal direction of the housing, the flow chamber and the return chamber are arranged end face in the housing and that the intermediate chamber extends over the remaining central part of the length of the housing between the flow chamber and the return chamber.
  • the absolute chamber sizes and the ratio of the chamber sizes relative to each other depends on the needs of the associated heating system, in particular how many customer or heating circuits are connected in the different temperature levels at the respective chamber and what volume flow of heating medium is required by the heating circuits.
  • the heating circuit flow connections and Schushi Wegneran are on the upper side and the boiler flow connection and the boiler return port on the underside of the housing. All necessary for connection of the heating circuit manifold pipes can thus be arranged advantageously in a plane.
  • the heating medium flows should be able to flow through the heating circuit distributor with as little loss as possible.
  • the boiler feed connection, the at least one associated with the flow chamber Schunikdorfan gleich and the associated aperture in the partition are aligned with each other and that the boiler return port, the at least one connected to the return chamber Schunikonnean gleich and the associated opening in the partition with each other are arranged in alignment. Flow deflections in the housing of the distributor, which would lead to increased flow resistance, are thus avoided.
  • the intermediate chamber and the switch chamber are fluidly connected to one another via two openings in the partition which are spaced apart from one another in the longitudinal direction of the housing. Due to the distance between the two openings, the one opening is closer to the boiler supply connection and the other opening closer to the boiler return connection, so that can flow through the first-mentioned opening substantially heating medium from the boiler supply connection from the switch chamber in the intermediate chamber, while through the other opening substantially heating medium the intermediate chamber can flow into the switch chamber and then to the boiler return port.
  • At least one heating circuit return connection connected to the intermediate chamber and at least one heating circuit supply connection are each arranged in alignment with one of the openings in the partition between the switch chamber and the intermediate chamber.
  • the invention provides that the two openings each one is assigned over the height of the switch chamber pipe socket with at least one lateral opening, wherein the opening points to the nearest boiler connection.
  • the outer diameter of the pipe socket is chosen so that they occupy most of the cross section of the switch chamber, but still leave a sufficient cross-section to enable the demand-compensating flows. In practice, a residual cross section of about 10 to 20% of the total cross section of the switch chamber is sufficient for the compensation flows.
  • the pipe socket can thus have a relatively large inner diameter, which in turn is advantageous for the demand-compensating flows between the switch chamber and the intermediate chamber.
  • a desired flow resistance can be suitably adjusted by a suitable choice of the size of the lateral opening of the pipe socket.
  • the heating medium flowing in through the associated heating circuit return connection into the intermediate chamber from the heating circuit with the higher heating medium temperature should preferably flow into the heating circuit supply connection for the heating circuit with the low heating medium temperature likewise assigned to the intermediate chamber.
  • an intermediate plate which subdivides this into an upper and lower chamber part, is permeable to the heating medium and represents a flow resistance.
  • the intermediate plate is preferably formed by a perforated plate.
  • a desired flow resistance of the perforated plate can be determined simply by the density and / or the free cross-sectional size of the holes.
  • An additional or alternative technical measure for avoiding or limiting short circuit flows between the boiler flow connection and the boiler return connection through the switch chamber is that preferably one or more transversely arranged flow guide walls project from the partition wall on the underside and / or from the bottom wall on one side extend the height of the switch chamber.
  • the free flow cross section of the switch chamber can thus be reduced to one or more locations to a desired level.
  • the Strömungsleitrank extend a maximum of half the height of the switch chamber and seen in the longitudinal direction of the switch chamber spaced from each other in each case from the boiler flow connection or from the boiler return port.
  • the flow baffles advantageously shield the aperture (s) between the sipe chamber and the intermediate chamber from the heating medium flow from the boiler feed port to the flow chamber and from the heating medium flow from the return chamber to the boiler return port, but at the same time allow for any necessary counterbalancing flows.
  • the heating circuit distributor according to the invention that at least one mounting sleeve for a temperature sensor on the housing, preferably in the region of the boiler flow connection, is arranged. In this way, one or more temperature sensors that receive temperature data for control of an associated heating system can be easily attached to the heating circuit manifold.
  • the heating circuit distributor expediently consists of blanks made of sheet steel and of pipe sections which are welded together, wherein the pipe connections forming connecting pieces are expediently designed with prefabricated connecting threads for the simple connection of further-running pipelines.
  • the heating circuit manifold may be equipped with a drain port and / or a sludge collection space and / or a magnetic separator and / or a vent valve, if needed.
  • FIG. 1 The drawing shows a heating circuit manifold 1 in a first embodiment, with open front side shown, in a perspective view obliquely from the left front.
  • the heating circuit manifold 1 has a horizontally oriented, elongated, flat parallelepiped housing 10, which is represented by a bottom wall 11, a top wall 12, a front wall 13, otherwise broken away here, only a small portion at the top left, a rear wall 14 and two end walls 15 and 15 'is formed.
  • the individual walls are made of sheet steel, for example, and are tightly welded together.
  • a partition wall 16 is arranged, which extends parallel to the bottom wall 11 and the top wall 12 between them.
  • the space above the dividing wall 16 is subdivided into three chambers by two bulkhead walls 19, 19 'extending parallel to the end walls 15, 15', namely from right to left a feed chamber 2, an intermediate chamber 4 and a return chamber 3.
  • a switch chamber 5 of the heating circuit manifold is below the dividing wall 16 in the housing 10.
  • an intermediate plate 17, here in the form of a perforated plate, is arranged parallel to and at a distance from the dividing wall 16, dividing the intermediate chamber 4 into an upper chamber part 40 and a lower chamber part 40 '.
  • the partition 16 has in the present embodiment a total of four apertures 61, 62, 70 and 70 '.
  • the opening 61 connects the switch chamber 5 near the end wall 15 with the flow chamber 2.
  • the opening 62 connects the return chamber 3 near the other end wall 15 'with the switch chamber 5.
  • the two openings 70 and 70' connect the intermediate chamber 4 and the switch chamber 5 with each other and are spaced apart in the longitudinal direction of the housing 10.
  • Each opening 70, 70 ' is assigned on the underside each one arranged in the switch chamber 5 pipe socket 71, 71'.
  • the in FIG. 1 left pipe socket 71 ' has on its outward, that is, the end wall 15' facing side an opening 72 'to the switch chamber 5; in a corresponding, game-symmetrical arrangement of the pipe socket 71 has on its side facing the other end wall 15 an opening 72 'which in FIG. 1 is not visible.
  • two flow guide walls 18, 18 'aligned transversely to the turnout chamber 5 are provided in the embodiment shown, each extending from the underside of the dividing wall 16 downwards over part of the height of the turnout chamber 5.
  • one or both flow guide walls 18, 18 ' may also be arranged on the upper side of the bottom wall 11.
  • a first heating circuit flow connection 21 which is fluidly connected to the flow chamber 2
  • a first heating circuit return connection 42 which is fluidly connected to the intermediate chamber 4
  • a second Heating circuit flow connection 41 which is fluidly connected to the intermediate chamber 4
  • a second heating circuit return connection 32 which is fluidly connected to the return chamber 3.
  • connections 21, 32, 41 and 42 further piping can be connected, which connect the heating circuit manifold 1 with heaters, which are not shown here.
  • connections 51, 52 can be connected further pipelines that connect the heating circuit 1 with one or more boilers.
  • a sleeve 80 is grown, which serves to receive a temperature sensor, which detects the flow temperature of the inflowing into the heating circuit manifold 1 heating medium.
  • the boiler inlet port 51, the opening 61 and the heating circuit flow connection 21 are arranged in alignment with each other; Similarly, the boiler return port 52, the aperture 62 and the heating circuit return port 32 are aligned with each other. Also, the pipe socket 71, the aperture 70 and the heating circuit return port 42 have here aligned alignment, as well as the pipe socket 71 ', the opening 70' and the heating circuit flow connection 41st
  • FIG. 2 shows the heating circuit manifold 1 from FIG. 1 , again with open front, in a second perspective view obliquely from the right front. Unlike the FIG. 1 is now visible on the right pipe socket 71 whose facing the right end wall 15 opening 72. Regarding the further in FIG. 2 visible individual parts of the heating circuit 1 and the reference numerals drawn is to the previous description of FIG. 1 directed.
  • FIG. 3 the drawing shows the heating circuit manifold 1 from the FIGS. 1 and 2 in a first exemplary operating state, in a schematic representation.
  • heated heating medium such as water flows at a temperature of here, for example, about 60 ° C in the heating circuit manifold 1 and through the turnout chamber 5 and the aperture 61 into the flow chamber 2 a.
  • a first heating circuit is connected, for example, supplies radiators, which require a relatively high flow temperature of, for example, about 60 ° C for their operation.
  • a circulation pump 91 the heating medium from the flow chamber 2 of the heating circuit manifold 1 through the heating circuit flow connection 21 through the first heating circuit is supplied.
  • the heating medium flows with reduced Temperature from here, for example, about 45 ° C through the first heating circuit return connection 42 into the intermediate chamber 4 of the heating circuit manifold.
  • the heating medium flows to the second heating circuit flow connection 41 and is conveyed from there by means of a second circulation pump 92 through a second heating circuit, which supplies, for example, a floor heating system here.
  • the intermediate plate 17 forms a flow resistance for the heating medium, which ensures that in the intermediate chamber 4, the heating medium flows preferably from Schunikonnean gleich 42 to Schunikdorfan gleich 41 and not the way through the intermediate plate 17, the pipe socket 71 'and the switch chamber 5 to the boiler return port 52nd takes.
  • the underfloor heating requires a lower flow temperature, for example, of about 45 ° C, which corresponds almost exactly to the return temperature of the first heating circuit.
  • the now again cooled heating medium flows with a further reduced temperature, here for example of about 35 ° C, through the second return port 32 in the return chamber 3.
  • the heating medium flows through the opening 62 and the switch chamber 5 in the Schukessel Weglaufan gleich 52 and through this to the boiler not shown here for reheating, in order then again to be supplied through the boiler flow connection 51 to the heating circuit manifold 1.
  • both heating circuits have the same volume flow requirement of heating medium, so that balancing flows between the different circuits are not required. Rather, here the two heating circuits are flowed through in succession in a pure series connection of the heating medium.
  • the thermal energy contained in the heating medium is optimally utilized in this way and the heating medium flows back into the return chamber 3 with an advantageously low temperature.
  • FIG. 4 shows the heating circuit manifold 1 in a second exemplary operating state, in the same schematic representation as in FIG. 3 .
  • the operating state of the first heating circuit for the radiator has about twice as large volume flow demand of heating medium as the second heating circuit with the floor heating.
  • the volume flows through the two heating circuits are therefore no longer the same size.
  • the heating medium flowing back from the second heating circuit for the underfloor heating flows through the heating circuit return connection 32 first into the return chamber 3 and from there through the opening 62 into the switch chamber 5, where the two partial volume flows reunite to form the total volume flow and together through the boiler return connection 52 are fed to the boiler for reheating.
  • FIG. 5 shows the heating circuit manifold 1 in a third exemplary operating state, in the same schematic representation as in the Figures 3 and 4 , It is characteristic of this third operating state that now the first heating circuit with the radiators requires a lower volume flow of heating medium than the second heating circuit with the underfloor heating.
  • heated heating medium flowing from the boiler flows through the boiler feed connection 51 into the switch chamber 5.
  • the volume flow of the heating medium is divided into two partial volume flows.
  • a first partial volume flow flows through the opening 61 and the flow chamber 2 via the first heating circuit flow connection 21 into the first heating circuit and is conveyed by the pump 91 through the latter.
  • a second partial volume flow of the heating medium flows first within the turnout chamber 5 in the direction of the pipe stub 71 and through the opening 72 into this and then up into the lower chamber part 40 'of the intermediate chamber 4. Further, this partial volume flow flows through the as a perforated plate executed intermediate plate 17 in the upper chamber portion 40 of the intermediate chamber 4 and unites there with the partial volume flow, which also flows from the first heating circuit through the heating circuit return port 42 in the upper chamber portion 40 of the intermediate chamber 4. Combined then form the two part-volume flows the full volume flow, which meets the higher demand of the second heating circuit of heating medium here.
  • This full volume flow of heating medium flows through the heating circuit flow connection 41 and the mixing valve 90, while being conveyed by the pump 92 through the second heating circuit.
  • the mixing valve 90 By means of the mixing valve 90, the flow temperature of the second heating circuit in the flow direction behind the mixing valve 90 to a desired value, here about 45 ° C, adjusted to avoid too high flow temperature in the second heating circuit by supplying coming directly from the boiler heating medium. After flowing through the second heating circuit, the entire volume flow of the heating medium flows through the heating circuit return port 32 in the return chamber 3 and from there through the opening 62 and the left end of the turnout chamber 5 in the boiler return port 52 and then to reheat to the boiler.
  • a desired value here about 45 ° C
  • FIG. 6 shows the heating circuit manifold 1 in a fourth exemplary operating state, again in the schematic representation of FIGS. 3 to 5 .
  • Characteristic of this fourth operating state is that now both heating circuits have no need for heating medium, because just no heating power is needed.
  • the heated heating medium flows through the boiler inlet connection 51 into the switch chamber 5.
  • the heating medium does not substantially leave the switch chamber 5, but flows through it over its entire length at the two pipe connections 71 and 71 'and at the flow guide walls
  • a certain side stream of heating medium can parallel through the first pipe socket 71, the intermediate chamber 4 and the second pipe socket 71 'to flow to the left end of the switch chamber 5, then by the local boiler return port 52 directly to Return boiler.
  • a clocking of the boiler is avoided and that shortcoming of a low water content of today's modern boiler compensated.
  • FIG. 7 The drawing shows the heating circuit manifold 1 in a second embodiment, at the top in the figure in a schematic view and at the bottom in the figure in a schematic plan view.
  • the heating circuit distributor 1 is after FIG. 7 designed for three heating circuits, so has at its top a total of three Banknikvorlaufan Why 21, 41 and accordingly also three Banknikschreiban say 32, 42.
  • a boiler inlet port 51 and a boiler return port 52 are also arranged here on the underside of the housing 10 of the heating manifold 1.
  • the internal structure of the heating circuit manifold 1 according to FIG. 7 corresponds to the example described above.
  • the terminals 21, 32, 41, 42 are mounted at equal intervals on the upper side of the heating circuit 1. Accordingly, the two bulkhead walls 19 and 19 ', on the one hand the flow chamber 2 and the intermediate chamber 4 and on the other hand, the intermediate chamber 4 and the return chamber 3 separate from each other, arranged offset from the first embodiment.
  • the first bulkhead 19 now lies between the left heating circuit supply connection 21 and the right heating circuit return connection 42.
  • the two first heating circuits for the radiator are flowed through in parallel. These two heating circuits form a series circuit with the third heating circuit for underfloor heating. If the two first heating circuits for the radiator have a different volume flow requirement of heating medium, this can be adjusted by appropriate control of the respective associated circulation pump 91 and 92. If the two first heating circuits for the radiators in the sum should have a different demand for heating medium flow rate than the third heating circuit for underfloor heating, then takes place via the hydraulic switch function of the heating circuit 1 by means of a balance volume flow of heating medium through the switch chamber 5 a corresponding hydraulic compensation, as already described above, even if all heating circuits need no heating medium.
  • FIG. 8 shows the heating circuit distributor 1 in a third embodiment, again at the top in the figure in a schematic view and at the bottom in the figure in a schematic plan view.
  • the heating circuit manifold 1 is designed for the connection of a first heating circuit for radiators, a second heating circuit for underfloor heating and, new, a third heating circuit for a Water heaters.
  • the internal structure of the heating circuit distributor 1 with the housing 10 and the chambers 2, 3, 4 and 5 provided therein corresponds in principle to the previous exemplary embodiments. Different is the arrangement of the bulkhead walls 19 and 19 ', because the in FIG. 8 left bulkhead 19 'is compared to for example after FIG.
  • the heating circuit 1 In normal operation of the heating circuit 1 flows, for example heated to about 60 ° C heating medium again coming from a boiler through the boiler flow connection 51 into the switch chamber 5 and from this immediately further through the opening 61 in the flow chamber 2. There, the volume flow of the heating medium in two partial volume flows, which flow through the two Schunikvorlaufan Why 21 in two different heating circuits, namely a heating circuit with radiators and a heating circuit with a water heater. The promotion of the heating medium through these two heating circuits is again by means of a respective circulation pump 91 and 92.
  • the heating medium flows, cooled to a temperature of, for example, about 45 ° C, through the Schunikmaschinemaschinean gleich 42 into the intermediate chamber 4.
  • the heating medium of its flow temperature is further cooled than in the heating circuit with the radiators, here, for example a temperature of about 35 ° C, and is therefore not supplied to the intermediate chamber 4 via the heating circuit return connection 32, but directly to the return chamber 3.
  • the heating circuit for underfloor heating is supplied via the heating circuit flow connection 41 with heating medium from the intermediate chamber 4, wherein the circulation is effected here by means of the pump 93.
  • the mixing valve 90 the flow of the underfloor heating medium from the return can be mixed if necessary.
  • the heating medium returning from this heating circuit also passes through the second heating circuit return connection 32 into the return chamber 3. There, the partial volume flows of the heating medium are combined again to the full volume flow and this is then through the opening 62, through the left end the switch chamber 5 and the boiler return port 52 are fed to the boiler for reheating.
  • the volume flow differences by means of the hydraulic function of the switch chamber 5 of the heating circuit 1 are compensated in the case of varying or fluctuating volume flow requirement of heating medium in the various heating circuits by equalizing volume flows of the heating medium are passed through the switch chamber 5. This also applies here in the extreme case that none of the heating circuits has a need for heating medium.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Claims (14)

  1. Distributeur de circuit de chauffage (1) avec aiguillage hydraulique intégré, avec un boîtier oblong (10) placé horizontalement durant le fonctionnement, dans lequel sont placées une chambre de départ (2) à température de fluide de chauffage élevée et une chambre de retour (3) à température de fluide de chauffage basse et une chambre d'aiguillage (5) reliant de manière fluidique l'une de ces deux chambres (2, 3), le boîtier (10) comportant d'un côté plusieurs raccords de départ (21, 41) de circuit de chauffage et plusieurs raccords de retour (32, 42) de circuit de chauffage et d'un autre côté chacun d'un raccord de départ (51) de circuit de chauffage et d'un raccord de retour (52) de circuit de chauffage, le raccord de départ (51) de circuit de chauffage et le raccord de retour (52) de circuit de chauffage débouchant dans la chambre d'aiguillage (5) et la chambre d'aiguillage (5) étant reliée de manière fluidique, au niveau de deux emplacements espacés de manière horizontale, d'un côté avec la chambre de circuit aller (2) et d'un autre côté avec la chambre de retour (3),
    caractérisé en ce que
    - le boîtier (10) comprend, outre la chambre de départ (2) à température de fluide de chauffage élevée et la chambre de retour (3) à température de fluide de chauffage basse, une chambre intermédiaire (4) à température de fluide de chauffage intermédiaire,
    - la chambre de départ (2) à température de fluide de chauffage élevée est reliée à au moins un raccord de départ (21) de circuit de chauffage d'un circuit de chauffage avec une température départ de fluide de chauffage élevée,
    - la chambre intermédiaire (4) est reliée à au moins un raccord de retour (42) de circuit de chauffage d'un circuit de chauffage avec une température de retour de fluide de chauffage intermédiaire et au moins un raccord de départ (41) de circuit de chauffage d'un circuit de chauffage avec une température de départ de fluide de chauffage intermédiaire,
    - la chambre de retour (3) à température de fluide de chauffage basse est reliée à au moins un raccord de retour (32) de circuit de chauffage d'un circuit de chauffage avec une température de retour de fluide de chauffage basse et
    - la chambre intermédiaire (4) et la chambre d'aiguillage (5) sont reliées entre elles de manière fluidique par au moins un raccord à l'intérieur du boîtier (10).
  2. Distributeur de circuit de chauffage selon la revendication 1, caractérisé en ce que la chambre de départ (2), la chambre de retour (3) et la chambre intermédiaire (4) sont disposées dans une partie supérieure du corps (10) et que la chambre d'aiguillage (5) est disposée en dessous dans une partie inférieure du corps (10).
  3. Distributeur de circuit de chauffage selon la revendication 2, caractérisé en ce que le boîtier (10) présente une paroi de séparation (16) qui délimite la chambre de départ (2), la chambre de retour (3) et la chambre intermédiaire (4) en bas et la chambre d'aiguillage (5) en haut et qui comprend au moins trois découpes (61, 62, 70, 70') pour l'établissement des liaisons fluidiques entre la chambre d'aiguillage (5) d'un côté et la chambre de départ (2), la chambre de retour (3) et la chambre intermédiaire (4) d'un autre côté.
  4. Distributeur de circuit de chauffage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que, vues dans la direction longitudinale du boîtier (10), la chambre de départ (2) et la chambre de retour (3) sont placées du côté frontal du boîtier (10) et que la chambre intermédiaire (4) s'étend le long de la partie centrale restante de la longueur du boîtier (10) entre la chambre de départ (2) et la chambre de retour (3).
  5. Distributeur de circuit de chauffage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le raccord de départ (51) de chaudière et le raccord de retour (52) de chaudière sont placés en bas et les raccords de départ (21, 41) de circuit de chauffage et les raccords de retour (32, 42) de circuit de chauffage sont placés en haut dans le boîtier (10).
  6. Distributeur de circuit de chauffage selon les revendications 3 et 5, caractérisé en ce que le raccord de départ (51) de chaudière, l'au moins un raccord de départ (21) de circuit de chauffage relié à la chambre de départ (2) et la découpe (61) correspondante dans la paroi de séparation (16) sont placés en alignement les uns par rapport aux autres et que le raccord de retour (52) de chaudière, l'au moins un raccord de retour (32) de circuit de chauffage relié à la chambre de retour (3) et la découpe (62) correspondante dans la paroi de séparation (16) sont placés en alignement les uns par rapport aux autres.
  7. Distributeur de circuit de chauffage selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la chambre intermédiaire (4) et la chambre d'aiguillage (5) sont reliées de manière fluidique par deux découpes (70, 70') dans la paroi de séparation (16), espacées dans la direction longitudinale du boîtier (10).
  8. Distributeur de circuit de chauffage selon la revendication 7, caractérisé en ce que l'au moins un raccord de retour (42) de circuit de chauffage relié à la chambre intermédiaire (4) et au moins un raccord de départ (41) de circuit de chauffage sont placés en alignement respectivement avec une des découpes (70, 70') dans la paroi de séparation (16) entre la chambre d'aiguillage (5) et la chambre intermédiaire (4).
  9. Distributeur de circuit de chauffage selon la revendication 7 ou 8, caractérisé en ce que les deux découpes (70, 70') sont associées respectivement avec des tubulures (71) s'étendant à la hauteur de la chambre d'aiguillage (5), ayant au moins une ouverture latérale (72), l'ouverture (72) est orientée vers le raccord (51, 52) de chaudière le plus proche.
  10. Distributeur de circuit de chauffage selon l'une quelconque des revendications 1 à 9, caractérisé en ce qu'une plaque intermédiaire (17), perméable pour le fluide de chauffage et représentant pour celui-ci une résistance à l'écoulement, est placée dans la chambre intermédiaire (4), la séparant en une partie de chambre supérieure et inférieure (40, 40').
  11. Distributeur de circuit de chauffage selon la revendication 10, caractérisé en ce que la plaque intermédiaire (17) est formée par une tôle perforée.
  12. Distributeur de circuit de chauffage selon l'une quelconque des revendications 3 à 11, caractérisé en ce qu'une ou plusieurs parois de guidage d'écoulement (18, 18') s'étendent à partir du bas de la paroi de séparation (16) et/ou à partir du haut du fond (11), s'étendant sur une partie de la hauteur de la chambre d'aiguillage.
  13. Distributeur de circuit de chauffage selon la revendication 12, caractérisé en ce que les parois de guidage d'écoulement (18, 18') s'étendent au maximum sur la moitié de la hauteur de la chambre d'aiguillage (5) et, vues dans la direction longitudinale de la chambre d'aiguillage (5), sont placées espacées les unes par rapport aux autres à l'intérieur du raccord de départ (51) de chaudière et du raccord de retour (52) de chaudière respectivement.
  14. Distributeur de circuit de chauffage selon l'une quelconque des revendications 1 à 13, caractérisé en ce qu'au moins un manchon de montage (80) pour un capteur de température est placé sur le boîtier (10), de préférence dans la zone du raccord de départ (51) de chaudière.
EP13157724.9A 2012-03-09 2013-03-05 Répartiteur de circuit de chauffage avec vase de découplage hydraulique intégré Not-in-force EP2636958B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012203747A DE102012203747A1 (de) 2012-03-09 2012-03-09 Heizkreisverteiler mit integrierter hydraulischer Weiche

Publications (3)

Publication Number Publication Date
EP2636958A2 EP2636958A2 (fr) 2013-09-11
EP2636958A3 EP2636958A3 (fr) 2015-09-02
EP2636958B1 true EP2636958B1 (fr) 2017-05-10

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EP13157724.9A Not-in-force EP2636958B1 (fr) 2012-03-09 2013-03-05 Répartiteur de circuit de chauffage avec vase de découplage hydraulique intégré

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DE (1) DE102012203747A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3218652A1 (fr) * 2014-11-12 2017-09-20 Rea, David Patrick Collecteur, bac tampon comprenant le collecteur et procédé pour faire fonctionner un système d'échange de chaleur
ITUA20161626A1 (it) * 2016-03-14 2017-09-14 Riello Spa Modulo di interfaccia per un impianto termico ibrido e impianto termico ibrido comprendente detto modulo
US20170363300A1 (en) * 2016-06-15 2017-12-21 Polar Furnace Mfg. Inc. Furnace with Manifold for Controlling Supply of Heated Liquid to Multiple Heating Loops
RU196611U1 (ru) * 2019-12-02 2020-03-06 Сергей Юрьевич Кириченко Безнапорный коллектор двухплоскостной
EP4151910A1 (fr) * 2021-09-20 2023-03-22 Aqotec GmbH Distributeur de circuit de chauffage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69617966T2 (de) * 1995-08-29 2002-08-01 Monard Res & Dev Ltd Hydraulische weiche für zentralheizungsanlage
FR2740204B1 (fr) * 1995-10-18 1997-12-26 Guillot Ind Sa Dispositif de raccordement sur une chaudiere regulee permettant l'alimentation et la regulation de deux circuits de chauffage
DE202004019873U1 (de) * 2004-12-20 2005-03-03 Watts Industries Deutschland Gmbh Verteilervorrichtung für einen mit einem flüssigen Medium betriebenen Kreislauf einer Wärmeversorgungsanlage
DE202005005008U1 (de) 2005-03-24 2005-07-28 Comfort Sinusverteiler Gmbh Rohrverteiler für eine Heizungs- oder Kühlanlage
DE202005014029U1 (de) * 2005-09-05 2005-11-17 Comfort-Sinusverteiler Gmbh Rohrverteiler für eine Heizungs- oder Kühlanlage
DE202005014015U1 (de) * 2005-09-05 2005-11-17 Comfort Sinusverteiler Gmbh Rohrverteiler für eine Heizungs- oder Kühlanlage
DE202006019415U1 (de) * 2006-12-22 2007-04-05 Watts Industries Deutschland Gmbh Vorrichtung zum Speisen von Hoch- und Niedertemperaturverbrauchskreisen
DE202008011672U1 (de) * 2008-09-02 2010-01-28 Comfort-Sinusverteiler Gmbh Rohrverteiler für eine Heizungs- oder Kühlanlage
DE202009001056U1 (de) * 2009-01-29 2010-06-24 Comfort-Sinusverteiler Gmbh Heizkreisverteiler
DE202010006896U1 (de) 2010-05-18 2011-10-07 Comfort Sinusverteiler Gmbh Sammler-Verteiler-Einheit mit hydraulischer Weiche
GB2480669A (en) * 2010-05-27 2011-11-30 Zonealone Ltd Manifold for a heating or refrigeration system

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Publication number Publication date
EP2636958A3 (fr) 2015-09-02
DE102012203747A1 (de) 2013-09-12
EP2636958A2 (fr) 2013-09-11

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