DE6922197U - FIREPLACE INSERT - Google Patents

Description

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Hanfred Scholz, 3012 Langenhagen, Reuterdamm 3

Fireplace insert

The innovation relates to a fireplace insert, with a middle part consisting of a rear wall and side walls, a Upper part with raw gas outlet, a grate and an axle box housing as a lower part.

The task of the control is to improve an insert of this type so that it can be connected to any of the Smoke exhaust to the chimney and every possibility of ash discharge is fair and beyond the production, the honing and the combustion efficiency represents an optimum

This object is achieved according to a characteristic of the innovation in that the upper part, which is preferably designed as a dome, and the ash box housing can be rotated relative to the central part and, if necessary, locked. - Z -

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Expediently, ribs are provided on the side of the central part facing away from the combustion chamber, which ribs move upwards heat flowing air by convection.

A detachable blind flange is advantageously arranged in the bottom surface of the ash box housing.

In one embodiment of the insert according to the innovation with a preferably brick dumbbell as a cladding Openings are arranged in the lower part of the side wall of the cladding, through which the air enters and after being coated the side of the middle part facing away from the combustion chamber by means of the one provided in the cladding above the combustion chamber openings as hot air escapes.

Further details of the use according to the innovation can be found in the drawing. In this show in purely schematic Wise:

Fig. 1 and 2 isometric representations of the innovation appropriate fireplace insert in two views

Fig. 3 is an isometric view of the fireplace insert according to the innovation together with masonry cladding

4 is a front view of an embodiment of the fireplace insert according to the invention

Fig. 5 is a horizontal section through another Design of the new modern fireplace insert

FIG. 6 shows a vertical section along the line VI - VI in FIG. 4.

The fireplace insert consists of a side walls 1 and the rear wall 2 having a middle part and an upper part 3, which In the embodiment shown in the drawing, it is dome-shaped and detachable with a flue gas outlet nozzle 4 is connectable.

Below the middle part is an ash box housing 5 arranged, which receives the ash box 6.

The upper part 3 and the ash box housing 5 can be rotated relative to the middle part and, if necessary, locked, üo that the possibility of connecting the insert to the fireplace as well as there are no limits to how the ashes can be discharged.

In the embodiment shown in Figure 4, a blind flange is in the bottom surface of the ash box housing 5 7 provided, which only needs to be released when discharging the ashes downwards.

Figure 5 of the drawing shows an insert in which the ash is discharged to the rear.

With an open

in particular the back wall,

the smoke dome and the shut-off flap are subject to so much thermal stress, that repairs will be necessary after a very short time. According to the new invention, this deficiency is remedied by that the insert is made of cast iron.

On the side of the central part facing away from the combustion chamber, ribs 1 a, 2 a are provided which extend upwards heat flowing air by convection. The Ksmin not only emits radiant heat, but also convection heat,

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so that the heat demand of a room can be fully and evenly covered.

In the upper part, a pivoting flap that can be actuated preferably above a lever linkage 8 with a grid 9 is arranged, which is intended both for parking and for regulating the train.

By coordinating the individual parts of the Sinsatzee with one another, a perfect extraction of the rough gases is achieved.

A stop bar 12 is arranged on the grate 11, which ensures that the logs and the like remain on the grate 11.

On the front edges of the side walls 1a, stop strips ' »3 are provided for the brickwork. For the same purpose, the box housing 5 has a step-shaped recess 5a on the front, into which firebricks, cover plates and the like can be inserted (FIG. 2).

In particular, FIG. 6 clearly shows that the flue gas outlet nozzle 4 can be releasably connected to the upper part 3. The releasable connection is expediently formed as a flange connection as * -, with the flange tubes 4a, 3a of the connection tube 4 1 Ȁ of the upper part 3 are inclined in such a way that the connection piece 4 can be flange-mounted to the upper part 3 either horizontally or vertically.

The figures in the drawing show the use of an iron, preferably brick, Hurtel 14

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is dressed. In this case, openings Ha are arranged in the lower part of the crosswinds of the jacket 14, through which the air enters and after coating the side of the central part facing away from the furnace through above the furnace in the jacket 14 lying openings 14b emerge as warm air.

In the embodiment according to FIG. 3, in the part of the dumbbell 14 located in front of the ash pan 6, Intfteintrittaöffntmgen He are provided, through which the air in the ash pan 6 and then into the combustion chamber is conducted.

The fireplace insert in accordance with the new technology makes it a craftsmanship Individual production of the firebox is unnecessary, although the external shape of the chimney can be designed individually.

- Protection claims -

Claims (1)

Protection claims 1. Inaatz chimneys, with one consisting of a rear wall and rare walls Middle part, an upper part with Rauohgaa trigger nozzle, a grate and an ash box housing as a lower part, characterized in that, that the upper part (3), which is preferably designed as a dome, and the ash box housing (5) relative to the middle part (1,2) are rotatable and optionally lockable. 2. Use according to claim 1, characterized in that on the side facing away from the combustion chamber of the central part (1, 2) ribs (1 a, 2 a) are provided which heat the upwardly flowing air by convection. 3. Use according to claim 1 and 2, characterized in that a detachable blind flange (7) is arranged in the bottom surface of the ash box housing (5) is. 4. Use according to claim 1 to 3, characterized in that in the upper part (3) a is arranged preferably via a lever linkage (8) with a baster (9) operable pivoting flap (10). 5. Use according to objection 1 to 4, characterized in that the insert is made of cast iron consists. 6. Use according to claim 1 to 5, characterized in that a stop bar (12) is arranged on the grate (11), which remains of the Ensures logs and the like on the grate (11). 7. Use according to claim 1 to 6, characterized in that at the leading edges of the Side parts (1) stop strips (13) are provided for the masonry. - A 2 - 22197 A 2 - 8 * sowing according to claim 1 b.i * 7, led u r often indicates »that the Rauchgsie fume cupboard Can be connected loosely to the dome top part (3) 1st Sows with a flange connection as a detachable connection according to claim 8, characterized in that the flanges (Ae., 3a) of. Attachment socket (4) and upper part (3) are inclined in such a way that the viewing socket (4) is either horizontal or vertical in the upper part (3). 10 · Insert according to claims 1 to 9 »characterized» that the ash box casing (5) a stepped recess (5a) on the front Acceptance of firebricks and the like as a cover having. 11. Use with a preferably masonry jacket as a cladding, according to claim 1 to 10, characterized in that openings (14a) are arranged in the lower part of the side wall of the cladding, durcm which the air enters and after being coated on the side of the central part (1, 2) facing away from the furnace Openings (14b) provided in the cladding above the combustion chamber emerge as warm air. 12. Use according to claim 11, characterized in that in front of the Aeehkasten (6) li ^ gss the cladding air inlet openings (14c) are provided, through which the air is passed into the ash box (6) and then into the furnace.