CN101796351A

CN101796351A - Radiator having part-load operation

Info

Publication number: CN101796351A
Application number: CN200880105555A
Authority: CN
Inventors: H·丰法拉
Original assignee: Kermi GmbH
Current assignee: Kermi GmbH
Priority date: 2007-10-26
Filing date: 2008-04-09
Publication date: 2010-08-04
Also published as: WO2009052873A1; EP2201308A1; RU2010120797A; DE202007015143U1; PL2201308T3; EP2201308B1; RU2455581C2

Abstract

Multi-row radiator, in particular a flat radiator or heating wall (10), comprising a feed connection (V) and a return connection (R); a first radiator panel (11) through which a heating medium flows and which preferably faces the room to be heated; at least one further panel (21) through which heating medium flows and which is preferably arranged behind the first panel (11); and, between the heating panels (11, 21), connection fittings (a, b) in the form of T-pieces arranged on each upper lateral end section, and connection fittings (c, d) in the form of T-pieces arranged on the lower lateral end sections, wherein the connection fittings (a, c) or (b, d) are connected to one another via a riser pipe (e) for the purpose of guiding the heating medium from the front heating panel (11) into the rear heating panel or panels (21), and wherein, in the case of the connection fittings each situated opposite the riser pipe (e), the directions of flow towards the rear heating panel or panels (21) are shut off, and the respective lower connection fittings are coupled to the riser pipe (e) separate the heating medium which exits from the rear panel (21) into the return connection (R) from the heating medium which is to be passed onwards from the front panel (11) into the rear panel (21) via the riser pipe (e).

Description

Calandria with part-load operation

Technical field

The present invention relates to a kind ofly according to claim 1 many rows formula as described in the preamble calandria, especially flat calandria or heated wall, it has part-load operation.

Background technology

Disclose some calandrias, it has and is used for directionally guiding heat medium to realize the device of part-load operation.Will realize thus: preferably make in heating process towards treating that the heating plate heated medium that Heating Room is pointed to flows through, that carries out thus feeling fast warms.At this, this calandria can be realized with different types.One of possibility is each heating plate that is connected in series by this way: the plate towards the room is at first flow through and the plate that deviates from the room is flow through then.The form of implementation of this calandria principle will obtain increasing meaning in repair work in the future, therefore should be specifically noted that the scheme of not having integrated valve when the joint layout can freely be selected fully.For example in EP 1227290B1, DE 3216922C2, DE 202004019163U1, DE 202004017628U1 and DE-PS 2517611, this calandria has been described.In EP 1227290B1, in a form of implementation, a built-in part is set in the zone of runner that becomes a mandarin in one of interconnection, wherein, can be directed to another interconnection with going into flowing water by this built-in part.In another form of implementation, a built-in part is set in the zone of connector in one of interconnection, wherein, prevent to add hot water by this built-in part and stride from this interconnection and flow to this connector.

Similar solution with dissimilar built-in parts has been described in other document.The shortcoming of these solutions is, corresponding built-in part must be presented to according to installation instructions in the joint T shape part at valve with before the screw connection butt joint.

In addition, by DE 202005012826U1 known a kind of accessory, this accessory extends in a longitudinal direction with respect to calandria itself and guarantees required circuit.At this, shortcoming is the correlation of calandria structure length.

Summary of the invention

Therefore, task of the present invention is, for the user provide a kind of complete, can general connection and can be with the calandria of part-load operation work, this calandria can only be guidance with the structure height under the situation that does not relate to the calandria structure length, can be easier to thus and the manufacturing of lower cost ground.Also can advantageously get rid of the joint fault that part-load operation is impacted thus.

According to the present invention, this task solves by the feature of claim 1.Comprise the preferred embodiment of the present invention in the dependent claims 2 to 7.

In view of the above, the present invention includes a kind of many rows formula calandria, especially flat calandria or heated wall, it has: become a mandarin a joint and a backflow fittings, a heated medium flows through and the preferred first calandria plate and at least one other plate that is flow through and preferably be arranged on this first calandria plate back towards the room of waiting to be heated, and be arranged between these heating plates on each side upper end section, be configured to the connection adapter a of T shape part, b and being arranged on the side-lower end section, be configured to the connection adapter c of T shape part, d, wherein, connection adapter a, c or b, d for heat medium in the past heating plate guide in the heating plate of back and be connected to each other by a standpipe e.Respectively with the opposed connection adapter of standpipe e in, the flow direction that points to of heating plate is closed backwards.Respectively the lower contact adapter that is connected with standpipe e will from the back plate be discharged to the backflow fittings R heat medium with treat to separate by the heat medium that standpipe e is transferred in the back plate by header board.Connection on the heat cycles loop can advantageously be arranged according to connection layout AC, AD, BC and BD.In view of the above, the connection of calandria can at random be carried out on the heat cycles loop in both sides or at homonymy.

Heat medium becomes a mandarin and is decided to introduce by upper right side or upper left connection adapter by joint categories.The flow direction of not expecting in the connection adapter is prevented from by being provided with by dish in described connection adapter.

For connection layout AD, BC, with the opposed top connection adapter of the joint that becomes a mandarin in, to the back plate path by by the dish end.Can be provided with leak holes by dish.These holes are used to make calandria exhaust or emptying.

For connection layout AC, BD, the top connection adapter that comprises the joint that becomes a mandarin separates the heat medium V that becomes a mandarin with treating the heat medium from standpipe e is transferred to the plate of back.The heating-medium flow that in connection adapter, converges separately can be advantageously two-tube configuration by connection adapter inside carry out.

Description of drawings

Describe the present invention in detail by means of each figure shown in the accompanying drawing below.Other advantage of the present invention is disclosed at this.Accompanying drawing is represented:

The three-dimensional view of the flat calandria of Fig. 1 two row's formulas shows connection layout AD,

The sectional perspective view that is partly dissectd out of the flat calandria of Fig. 2 two row's formulas has connection layout BD.

Concrete form of implementation

One two flat calandria 10 of row's formula shown in Fig. 1, this flat calandria has: become a mandarin a joint and a backflow fittings, flow through and preferably flow through and preferably be arranged on the plate 21 of this first calandria plate back, and be arranged on connection adapter a, the b on each side upper end section between these heating plates 11,21 and be arranged on connection adapter c, d on the side-lower end section towards the first calandria plate 11 in the room of waiting to be heated and another.

Connection adapter a, b, c, d are made of T shape part, and wherein, in connection adapter a, c, the flow direction of heating plate 21 sensings backwards is by closing by disk seal, and in connection adapter b, the flow direction of heating plate 11 sensings forward is also by closing by disk seal.At this, can be provided with the leak holes that is used to make calandria exhaust or emptying calmly on joint categories by dish.

According to Fig. 1 and Fig. 2, connection adapter b, d are connected to each other by a standpipe e, and heating-medium flow is directed to the back plate by this standpipe from header board.The connection of calandria can at random be carried out in both sides or at homonymy on the heat cycles loop according to connection layout AC, AD, BC and BD.Therefore, heat medium becomes a mandarin, and V can pass through connection adapter a calmly on joint categories or b introduces (Fig. 1 or Fig. 2).

Connection adapter b, d for heat medium in the past heating plate 11 guide in the heating plate 21 of back and be connected to each other by a standpipe e.

With the opposed connection adapter a of standpipe e, c in, the flow direction that points to of heating plate 21 is closed backwards.The lower contact adapter d that is connected with standpipe e will from back plate 21 be discharged to the backflow fittings R heat medium with treat to separate by the heat medium that standpipe e is transferred in the back plate 21 by header board 11.With the opposed top connection adapter of the joint that becomes a mandarin b in, to the back plate 21 path be cut off the dish end.

Can see that from Fig. 2 in connection layout BD, the top connection adapter b that comprises the joint that becomes a mandarin separates the heat medium V that becomes a mandarin with treating the heat medium from standpipe e is transferred to the plate 21 of back.

Claims

1. many rows formula calandria, especially flat calandria or heated wall (10), it has: a joint that becomes a mandarin (V) and a backflow fittings (R), heated medium flows through and is preferred towards the first calandria plate (11) in the room of waiting to be heated and the plate (21) that is flow through and preferably be arranged on this first calandria plate back that at least one is other, and at these heating plates (11,21) be arranged between on each side upper end section, be configured to the connection adapter (a of T shape part, b) and be arranged on the side-lower end section, be configured to the connection adapter (c of T shape part, d), it is characterized in that:

-described connection adapter (a, c) or (b d) is connected to each other by a standpipe (e) for heat medium heating plate (11) before described being guided to the described back heating plate (21),

-respectively with the opposed connection adapter of this standpipe (e) in, the flow direction that points to towards described back heating plate (21) is closed,

-lower contact the adapter that is connected with this standpipe (e) respectively will from described back plate (21) be discharged to this backflow fittings (R) heat medium with treat to separate by the heat medium that this standpipe (e) is transferred in the described plate (21) afterwards by described header board (11).

2. according to the calandria of claim 1, it is characterized in that: the connection on the heat cycles loop can be arranged according to connection layout AC, AD, BC and BD.

3. according to the calandria of claim 1 and 2, it is characterized in that: this heat medium become a mandarin (V) decide to introduce by joint categories by described connection adapter (a) or (b).

4. according to the calandria of claim 1 to 3, it is characterized in that: for connection layout AD, BC, with the opposed top connection adapter of this joint that becomes a mandarin in, to the path of described back plate (21) by ending by dish.

5. according to the calandria of claim 1 to 3, it is characterized in that: for connection layout AC, BD, the top connection adapter that comprises this joint that becomes a mandarin with this heat medium become a mandarin (V) separate with treating heat medium from this standpipe (e) is transferred to the described back plate (21).

6. according to the calandria of one of aforesaid right requirement, it is characterized in that: be used to make the dish that ends of described connection adapter sealing to be provided with leak holes.

7. according to the calandria of one of aforesaid right requirement, it is characterized in that: the two-tube configuration that separates by connection adapter inside of the heating-medium flow that converges in connection adapter carries out.