DE8137462U1 - HEATING BOILER - Google Patents

Description

t * «♦ · I

(14 359)

Heating boiler

The innovation concerns a heating boiler according to Gberbsgriff of the main claim.

Boilers of the type mentioned are bspu. after DE-GS 27 21 894 known, in which, however, for the purpose of common RauchgasanschluBses the combined to form a boiler Boiler units are connected to a special flue gas collecting box, in which the exhaust nozzle of the individual units open and the separate collecting box is then connected to the chimney with a flue pipe. Central heating boiler with over the Back wall of housing, protruding smoke gas collecting chambers, bind on known that, if they are placed on top of each other, sullen, also on a common Flue gas collection box according to DE-OS 27 21 894 could be connected. This is of course with one considerable additional effort associated with the necessity of making such a box,

Connections to the number of stacked Keasel units must be oriented, i.e., it is practically a sandstone production.

where the box is still in terms of its size and |

The innovation is accordingly based on the task of improving a KeBael of the type mentioned at the outset in such a way that the manufacture and arrangement of a common Flue gas collecting box can be omitted.

This task is the same for a boiler as mentioned above

named type after the innovation by daa in the license plate of the main anapruchea captured dissolved.

Advantageous further training results according to the

contradict

In this novel solution, the smoke gas collecting chambers that are present and project to the rear are advantageously used to create a common vent, i.e. the smoke gases of the lower unit flow directly upwards into the flue gas collection chamber of the Kesael unit located directly above and from because in the chimney, unless further boiler units are attached, the same applies to them.

The flue gas collection chambers can be separately attached elements made of sheet steel or GuB act, but also those that result simply from the fact that the leading the flame and smoke gases Pipe pull, which also accommodates the combustion chamber, simply protrudes from the housing in a lengthened manner.

The flue gas collection chambers can, if necessary, from the outset in series production above and below with corresponding Connection openings be provided when not required simply be covered.

In addition to the flue gas collecting chambers Such openings are provided with coverable trigger nozzles, provided that the connection opening of the topmost one is not The boiler unit itself is used to connect the flue outlet for the chimney connection.

The new boiler is shown below based on the graphic representation of exemplary embodiments explained in more detail.

/ Ea shows

Fig. 1 in section an embodiment of the heating / Kesseis, consisting of zuiei boiler units;

Fig. 2 shows in section a further embodiment of the heating boiler, also consisting of zuei boiler units and
3 shows a particular embodiment in section.

As can be seen from FIG. 1, the pipe section 11 carrying the flame and smoke gases is simply over the rear walls 3 the casing of the boiler units is extended to 2.2 *

»» Ff

and there forms the flue gas collecting chambers 1, which are connected to each other in the region of their closest association by the flue gas overflow nozzle k , so that the flue gases from the lower collecting chamber 1 through the
Port k into the collecting chamber 1 arranged above
and from there can flow out through the smoke pipe connection β in the chambers »

The same applies to the exemplary embodiment according to FIG. 2, in that corresponding parts bzu. Elements with the
corresponding reference numerals are provided.

The flue gas overflow connector k out is advantageous
two parts k ¹ , uiie shown, formed +, which parts can be detached, but gas-tight, connected with a suitable connecting ^{element 5 and a seal 5 1} after the boiler units 2, 2 are placed on top of one another.

The smoke pipe connection 8 can, but does not have to be, uie in
Fig. 2, go off to the rear, but its arrangement is also here in the sense of FIG. 1
possible.

As mentioned, the flue gas collecting chambers 1 can basically have connection openings 7 at the top and bottom
closed with a simple lid.

ill «* * f» · »II *

The embodiment according to FIG. 3 represents a special feature to the extent that it admittedly also uses the same overflow principle from collecting chamber to collecting chamber via overflow nozzle 4 to ". 4 'takes place, the bzu. the overflow nozzle ff- bzu. 4 ¹ no longer have a direct connection to the boiler units, but only to the specially designed closures I ^{1 of} the flue gas storage chambers 1.

Closures 1 'are provided with sleeves 14 open to the boiler, which in the case of FIG. 2 are inserted into the pipe runs 11 and to a certain extent form the collecting chambers themselves or which are inserted according to FIG. 3 into the flue gas collecting chamber formed by the pipe itself « The pipe runs must then for the engagement and penetration of the Überströmstutzsn k bziii. 4 'have recesses 13 open to the rear.

This gives you a considerable number of possible variations for the flue gas outlet side such Kettle in hand.

When a boiler unit is used as a single boiler, the recesses 13 do not interfere, since they ^{are shielded by the sleeve 14, which is then to be kept free of openings 7 1} and overflow ports 4, 4 '.

On the other hand, but can also uierden provided upwardly outgoing RauchrohranschluB 12 fit to the upper recess on the sleeve a 3Λ, unless a back KaminanschluB is desired.

If, however, one wants to put boiler units provided with such recesses 13 on top of one another, they are
Closures 1 with their sleeves Ik and the Öberströmir, -stutzen 4 simply slide in.

/ Depending on the available depth of the RaucSigas collecting chambers 1, the OberstrBnatutz k or \ a. 4 'in transverse

, sciinitt oval- bzu. elongated (indicated by dashed lines) be formed*

As can be seen from FIG. 1, the heating gas supply outlets S in the flue gas collecting chambers 1 can be shielded
Orifices Io arranged u & rden, on the one hand a
Directly upwardly oriented exhaust of the flue gases in dbn overflow nozzle k bzu. Prevent the Raunhrohranschluss 12, but on the other hand also an inflow
the flue gases from the lower unit into the upper unit from the rear when the upper unit is not in operation.

The diagonally crossed KS branches are tospv? · designed as secondary heating surfaces, externally ribbed Pipe register.

I I I I

Claims (9)

(U 359) Protection claims: 1. Heating boiler, consisting of at least zuei öberelnenderverbindungen hessel units that are part of a common » seeds Rsuchgasaozug are connected, / characterized in that dis, / to the rear with a lock (I ¹ ) provided smoke gessemmelkammern (1) of the individual units Hessel ι (2.2 x) in a verifiable manner known per se above the rear walls \ uasserfUhrenden the housing (3), projecting eusgebil- det and d ° ß between the flue gas collection chambers (1) a smoke glass overflow nozzle (£>) is arranged. 2. Heizungsksssel according to claim 1, characterized in that the Rauchgasüber-Btrömatutzen (W) formed in two parts and the two parts (£ »') are connected gas-tight to each other with a detachable connecting element (5). 3. Heating boiler according to claim 1 and / or 2, characterized in that each Flue gas collection chamber (1) in the upper and lower area (6.6 ') with connection openings (7) for the flue gas upper flow nozzle (4) is provided. 19 J - 2. - 4. Heating boiler according to one of claims 1 to 3, characterized in that each flue gas collecting chamber (1) has a flue gas extraction nozzle (B) is provided. 5. Heating boiler according to one of claims 1 to 4, characterized in that in the smoke collecting chambers (1 of the individual Boiler units (2.2 *) the hot gas supply (9) shielding screens (lo) are arranged. 6. Heating boiler according to one of claims 1 to 5, characterized in that the bzui. the flue gas overflow nozzle (4,4 ') in the Cross-section oval or elongated are. 7. Heating boiler according to one of claims 1 to 3, characterized in that the walls of the flue gas collection chambers (1) are provided at the top and bottom with rearwardly open tapering recesses (13) and the closures (I ¹ ) of the flue gas collection chambers (1) to the boiler open plug-in sleeves (14) on which, following openings (7), the overflow nozzle (4) bzu. the nozzle parts (4) forming the overflow nozzle (4) are arranged. β: 'Heating boiler according to claim 1, characterized in that the smoke gas collecting chambers (1) which can be connected through the overflow nozzle (4, 4) are ala insertable flue gas outlet with sleeves (IW) on the side with sleeves (1 *). are trained. 9. Heating boiler according to one of claims 6 to 8, characterized in that that in the flue gas aramel chambers O ') the individual boiler units, the hot gas supply outlets (9) shielding panels (1o) are arranged.