DE8204307U1 - EXHAUST GAS - Google Patents

Description

The present invention relates to an exhaust collector according to the preamble of the main claim.

Sol before flue gas collectors are particularly suitable for multi-boiler systems ^ΐ:

become known, in which there is the problem that the exhaust gas ·

collectors can be adapted to the most varied of boiler sizes)

the must. Here it is generally necessary to once the through |

diameter of the inlet connection and also their spacing vary from |

have to. Thus, for each boiler type with a multi-boiler I

a special exhaust collector can be kept in stock, i

or when using one for the largest boiler
designed exhaust manifold, the openings for the connection openings and their distances must be separated case by case
are handcrafted.

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Such a production is uneconomical on the one hand, on the other hand very expensive.

The present invention is therefore based on the object of creating an exhaust manifold that is suitable for a wide variety of Capacity sizes of boilers from multi-boiler to! Agen use Can be found. Under multi-boiler an! Age is general here to understand a system from several heat sources, be it Boilers, circulating water heaters, continuous water heaters or others ovens.

To solve this problem are from the characterizing parts len of the secondary claims provided for obvious features.

Further refinements and particularly advantageous developments of the invention are the subject of the subclaims or emerge from the following description, the execution based on Figures one to four of the drawing show examples of exhaust collectors schematically.

Show it:

Figure one is a perspective view of an exhaust manifold in the form of a square prism,

Figure two is a side view of an exhaust manifold with a hexagon cross-section and

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Figure three shows a cross-sectional view of an exhaust manifold as

Figure four shows a further cross-sectional representation of an exhaust gas collector.

In all four figures, the same reference symbols mean in each case the same details.

The exhaust manifold 1 according to FIG. 1 essentially consists of a prismatic sheet metal housing 2 which has four longitudinal jacket surfaces 3 and two end surfaces 4. On the four longitudinal jacket surfaces 3, a plurality, but at least two, connection openings 5 of the same size for water heaters, in particular boilers, are provided for each surface. While the connection openings 5 on the overhead in FIG one Längsmantelf1äche 3 have the smallest diameter and the smallest distance dimension 6, are thus intended for the smallest vessel, are provided on the next longitudinal lateral surface 3, two larger connecting openings 5 ¹ with a larger distance measure 6 '. With thus four longitudinal jacket surfaces, four different sizes of circular connection openings 5 are possible, each of which is at a different distance 6. It is of course possible to provide more than two connection openings in the housing 2. The smallest opening and the smallest spacing 6 are intended for the smallest possible boiler, and increase with increasing boiler output

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the sizes of the connection openings and the pitches.

In the exemplary embodiment according to FIG. Two, the housing 2 has a hexagonal cross-section, so that six longitudinal jacket surfaces 3 are provided, all of which again have connection openings 5 to 5 ' ¹¹¹ ' of different sizes.

Flow safeguards 7 and boiler 8 with exhaust gas nozzle 9 are connected to two connection openings 5 ^{1 shown.}

The housing 2 according to Figures one and two have on their end faces 4 outlet openings 10, which are equally different in size. Thus, it is provided that one outlet opening 10 with the smaller diameter in the case of Figure one is assigned to the two small connection options 5 and 5 ¹ , more powerful boilers are connected to the exhaust gas collector 1 according to Figures one and two, which have the connection openings 5 ¹¹ to 5 ¹ ' ¹¹¹ occupy, the other connection opening 10' larger in diameter is to be connected to the chimney, not shown further. The connection opening 10 or 10 'that is not required must be closed. A view of an end face 4 is shown in each case from FIGS. Three and four, with the housing 2 having three longitudinal jacket surfaces in the case of the exemplary embodiment according to FIG. Three. This results in three longitudinal jacket surfaces 3, which

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each have a plurality of connection ^openings 5, 5 'and 5 Iä. While the smaller outlet opening 10 can be seen directly on one end face 4, the larger connection opening 10 'is shown in dashed lines. In the case of the embodiment according to FIG. Four, the housing 2 does not have a prismatic cross-section, but a circular or oval cross-section. This results in a curved jacket surface 3, the connection openings being arranged at a distance on the cylinder jacket or elliptical jacket. The larger outlet opening 10 'is provided on one end of the cylinder and the smaller outlet opening 10 is provided on the other. Since one cannot speak of longitudinal surfaces in the case of a cylinder ^{jacket, the connection openings 5 to 5 1111 are} aligned with a straight line when using a cylindrical housing which runs parallel to the central axis of the cylinder in the jacket distance.

It is also possible to have 3 different sizes per jacket surface To arrange connection openings 5 at differently large distances 6 .

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Claims (3)

· 91 w, it rm -β • · ■ ■ 1, ι ·· »■« ta, Ji · * «t» β ······ ■ öj -ail · r * Joh. Vaiilant GmbH and Co GM 329 1 0. OZ. 32 claims 1. Flue gas collector for one of several water heaters, in particular boilers, existing heating systems with a housing that has connection openings for the Water heater and a common outlet opening for connection to a further exhaust gas line, characterized in that the housing (2) of the exhaust gas collector (1) has a polygonal cross-sectional shape and that the connection openings (5, 5 ', 5 ", 5" ¹ ...) for the water heater (8) are arranged in different sizes and varying distances (6, 6 ¹ , 6 ¹¹ , 6 ¹¹¹ ...). 2. iftb gas collector for one of several water heaters _E n ". § in particular boilers, existing heating systems with a housing that has connection openings for the Water heater and a common outlet opening to? Connection to a further exhaust pipe _T - has, characterized in that the housing (2) c of the exhaust manifold (1) circular or oval cross-section has and that on the curved jacket (3) the Connection openings (5, 5 ', 5' ¹ , 5 ¹¹¹ ...) fi ^; "· the ^ Water heater (8) in different sizes and varying distances (6, 6 ¹ , 6 ' ¹ , 6 ¹¹¹ ...) are arranged distributed over the circumference, wherein the connection openings are aligned with straight lines which run at a parallel distance corresponding to the jacket distance from the cylinder axis of the housing. 3. Exhaust manifold according to claim one or two, characterized characterized in that the end faces (4) have outlet openings (10, 10 ') of different sizes. Exhaust gas collector according to one of Claims one to three, characterized in that with respect to the connection openings (5, 5 ', 5 ¹¹ , 5 ¹¹¹ ...) larger distances (6) are assigned larger opening cross-sections. Exhaust manifold according to claim 1, characterized in that that each lateral surface (3) the connection openings (8) and whose distances are kept the same.